-(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Mapillary = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
-'use strict';
-
-var Queue = require('tinyqueue');
-
-module.exports = polylabel;
-module.exports.default = polylabel;
-
-function polylabel(polygon, precision, debug) {
- precision = precision || 1.0;
-
- // find the bounding box of the outer ring
- var minX, minY, maxX, maxY;
- for (var i = 0; i < polygon[0].length; i++) {
- var p = polygon[0][i];
- if (!i || p[0] < minX) minX = p[0];
- if (!i || p[1] < minY) minY = p[1];
- if (!i || p[0] > maxX) maxX = p[0];
- if (!i || p[1] > maxY) maxY = p[1];
- }
-
- var width = maxX - minX;
- var height = maxY - minY;
- var cellSize = Math.min(width, height);
- var h = cellSize / 2;
-
- // a priority queue of cells in order of their "potential" (max distance to polygon)
- var cellQueue = new Queue(null, compareMax);
-
- if (cellSize === 0) return [minX, minY];
-
- // cover polygon with initial cells
- for (var x = minX; x < maxX; x += cellSize) {
- for (var y = minY; y < maxY; y += cellSize) {
- cellQueue.push(new Cell(x + h, y + h, h, polygon));
- }
- }
-
- // take centroid as the first best guess
- var bestCell = getCentroidCell(polygon);
-
- // special case for rectangular polygons
- var bboxCell = new Cell(minX + width / 2, minY + height / 2, 0, polygon);
- if (bboxCell.d > bestCell.d) bestCell = bboxCell;
-
- var numProbes = cellQueue.length;
-
- while (cellQueue.length) {
- // pick the most promising cell from the queue
- var cell = cellQueue.pop();
-
- // update the best cell if we found a better one
- if (cell.d > bestCell.d) {
- bestCell = cell;
- if (debug) console.log('found best %d after %d probes', Math.round(1e4 * cell.d) / 1e4, numProbes);
- }
-
- // do not drill down further if there's no chance of a better solution
- if (cell.max - bestCell.d <= precision) continue;
-
- // split the cell into four cells
- h = cell.h / 2;
- cellQueue.push(new Cell(cell.x - h, cell.y - h, h, polygon));
- cellQueue.push(new Cell(cell.x + h, cell.y - h, h, polygon));
- cellQueue.push(new Cell(cell.x - h, cell.y + h, h, polygon));
- cellQueue.push(new Cell(cell.x + h, cell.y + h, h, polygon));
- numProbes += 4;
- }
-
- if (debug) {
- console.log('num probes: ' + numProbes);
- console.log('best distance: ' + bestCell.d);
- }
-
- return [bestCell.x, bestCell.y];
-}
-
-function compareMax(a, b) {
- return b.max - a.max;
-}
-
-function Cell(x, y, h, polygon) {
- this.x = x; // cell center x
- this.y = y; // cell center y
- this.h = h; // half the cell size
- this.d = pointToPolygonDist(x, y, polygon); // distance from cell center to polygon
- this.max = this.d + this.h * Math.SQRT2; // max distance to polygon within a cell
-}
-
-// signed distance from point to polygon outline (negative if point is outside)
-function pointToPolygonDist(x, y, polygon) {
- var inside = false;
- var minDistSq = Infinity;
-
- for (var k = 0; k < polygon.length; k++) {
- var ring = polygon[k];
-
- for (var i = 0, len = ring.length, j = len - 1; i < len; j = i++) {
- var a = ring[i];
- var b = ring[j];
-
- if ((a[1] > y !== b[1] > y) &&
- (x < (b[0] - a[0]) * (y - a[1]) / (b[1] - a[1]) + a[0])) inside = !inside;
-
- minDistSq = Math.min(minDistSq, getSegDistSq(x, y, a, b));
- }
- }
-
- return (inside ? 1 : -1) * Math.sqrt(minDistSq);
-}
-
-// get polygon centroid
-function getCentroidCell(polygon) {
- var area = 0;
- var x = 0;
- var y = 0;
- var points = polygon[0];
-
- for (var i = 0, len = points.length, j = len - 1; i < len; j = i++) {
- var a = points[i];
- var b = points[j];
- var f = a[0] * b[1] - b[0] * a[1];
- x += (a[0] + b[0]) * f;
- y += (a[1] + b[1]) * f;
- area += f * 3;
- }
- if (area === 0) return new Cell(points[0][0], points[0][1], 0, polygon);
- return new Cell(x / area, y / area, 0, polygon);
-}
-
-// get squared distance from a point to a segment
-function getSegDistSq(px, py, a, b) {
-
- var x = a[0];
- var y = a[1];
- var dx = b[0] - x;
- var dy = b[1] - y;
-
- if (dx !== 0 || dy !== 0) {
-
- var t = ((px - x) * dx + (py - y) * dy) / (dx * dx + dy * dy);
-
- if (t > 1) {
- x = b[0];
- y = b[1];
-
- } else if (t > 0) {
- x += dx * t;
- y += dy * t;
- }
- }
-
- dx = px - x;
- dy = py - y;
-
- return dx * dx + dy * dy;
-}
-
-},{"tinyqueue":243}],2:[function(require,module,exports){
-/*
- * Copyright (C) 2008 Apple Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Ported from Webkit
- * http://svn.webkit.org/repository/webkit/trunk/Source/WebCore/platform/graphics/UnitBezier.h
- */
-
-module.exports = UnitBezier;
-
-function UnitBezier(p1x, p1y, p2x, p2y) {
- // Calculate the polynomial coefficients, implicit first and last control points are (0,0) and (1,1).
- this.cx = 3.0 * p1x;
- this.bx = 3.0 * (p2x - p1x) - this.cx;
- this.ax = 1.0 - this.cx - this.bx;
-
- this.cy = 3.0 * p1y;
- this.by = 3.0 * (p2y - p1y) - this.cy;
- this.ay = 1.0 - this.cy - this.by;
-
- this.p1x = p1x;
- this.p1y = p2y;
- this.p2x = p2x;
- this.p2y = p2y;
-}
-
-UnitBezier.prototype.sampleCurveX = function(t) {
- // `ax t^3 + bx t^2 + cx t' expanded using Horner's rule.
- return ((this.ax * t + this.bx) * t + this.cx) * t;
-};
-
-UnitBezier.prototype.sampleCurveY = function(t) {
- return ((this.ay * t + this.by) * t + this.cy) * t;
-};
-
-UnitBezier.prototype.sampleCurveDerivativeX = function(t) {
- return (3.0 * this.ax * t + 2.0 * this.bx) * t + this.cx;
-};
-
-UnitBezier.prototype.solveCurveX = function(x, epsilon) {
- if (typeof epsilon === 'undefined') epsilon = 1e-6;
-
- var t0, t1, t2, x2, i;
-
- // First try a few iterations of Newton's method -- normally very fast.
- for (t2 = x, i = 0; i < 8; i++) {
-
- x2 = this.sampleCurveX(t2) - x;
- if (Math.abs(x2) < epsilon) return t2;
-
- var d2 = this.sampleCurveDerivativeX(t2);
- if (Math.abs(d2) < 1e-6) break;
-
- t2 = t2 - x2 / d2;
- }
-
- // Fall back to the bisection method for reliability.
- t0 = 0.0;
- t1 = 1.0;
- t2 = x;
-
- if (t2 < t0) return t0;
- if (t2 > t1) return t1;
-
- while (t0 < t1) {
-
- x2 = this.sampleCurveX(t2);
- if (Math.abs(x2 - x) < epsilon) return t2;
-
- if (x > x2) {
- t0 = t2;
- } else {
- t1 = t2;
- }
-
- t2 = (t1 - t0) * 0.5 + t0;
- }
-
- // Failure.
- return t2;
-};
-
-UnitBezier.prototype.solve = function(x, epsilon) {
- return this.sampleCurveY(this.solveCurveX(x, epsilon));
-};
-
-},{}],3:[function(require,module,exports){
-'use strict'
-
-exports.byteLength = byteLength
-exports.toByteArray = toByteArray
-exports.fromByteArray = fromByteArray
-
-var lookup = []
-var revLookup = []
-var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array
-
-var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
-for (var i = 0, len = code.length; i < len; ++i) {
- lookup[i] = code[i]
- revLookup[code.charCodeAt(i)] = i
-}
-
-revLookup['-'.charCodeAt(0)] = 62
-revLookup['_'.charCodeAt(0)] = 63
-
-function placeHoldersCount (b64) {
- var len = b64.length
- if (len % 4 > 0) {
- throw new Error('Invalid string. Length must be a multiple of 4')
- }
-
- // the number of equal signs (place holders)
- // if there are two placeholders, than the two characters before it
- // represent one byte
- // if there is only one, then the three characters before it represent 2 bytes
- // this is just a cheap hack to not do indexOf twice
- return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0
-}
-
-function byteLength (b64) {
- // base64 is 4/3 + up to two characters of the original data
- return (b64.length * 3 / 4) - placeHoldersCount(b64)
-}
-
-function toByteArray (b64) {
- var i, l, tmp, placeHolders, arr
- var len = b64.length
- placeHolders = placeHoldersCount(b64)
-
- arr = new Arr((len * 3 / 4) - placeHolders)
-
- // if there are placeholders, only get up to the last complete 4 chars
- l = placeHolders > 0 ? len - 4 : len
-
- var L = 0
-
- for (i = 0; i < l; i += 4) {
- tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)]
- arr[L++] = (tmp >> 16) & 0xFF
- arr[L++] = (tmp >> 8) & 0xFF
- arr[L++] = tmp & 0xFF
- }
-
- if (placeHolders === 2) {
- tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4)
- arr[L++] = tmp & 0xFF
- } else if (placeHolders === 1) {
- tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2)
- arr[L++] = (tmp >> 8) & 0xFF
- arr[L++] = tmp & 0xFF
- }
-
- return arr
-}
-
-function tripletToBase64 (num) {
- return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F]
-}
-
-function encodeChunk (uint8, start, end) {
- var tmp
- var output = []
- for (var i = start; i < end; i += 3) {
- tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
- output.push(tripletToBase64(tmp))
- }
- return output.join('')
-}
-
-function fromByteArray (uint8) {
- var tmp
- var len = uint8.length
- var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
- var output = ''
- var parts = []
- var maxChunkLength = 16383 // must be multiple of 3
-
- // go through the array every three bytes, we'll deal with trailing stuff later
- for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
- parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))
- }
-
- // pad the end with zeros, but make sure to not forget the extra bytes
- if (extraBytes === 1) {
- tmp = uint8[len - 1]
- output += lookup[tmp >> 2]
- output += lookup[(tmp << 4) & 0x3F]
- output += '=='
- } else if (extraBytes === 2) {
- tmp = (uint8[len - 2] << 8) + (uint8[len - 1])
- output += lookup[tmp >> 10]
- output += lookup[(tmp >> 4) & 0x3F]
- output += lookup[(tmp << 2) & 0x3F]
- output += '='
- }
-
- parts.push(output)
-
- return parts.join('')
-}
-
-},{}],4:[function(require,module,exports){
-
-},{}],5:[function(require,module,exports){
-/*!
- * Cross-Browser Split 1.1.1
- * Copyright 2007-2012 Steven Levithan <stevenlevithan.com>
- * Available under the MIT License
- * ECMAScript compliant, uniform cross-browser split method
- */
-
-/**
- * Splits a string into an array of strings using a regex or string separator. Matches of the
- * separator are not included in the result array. However, if `separator` is a regex that contains
- * capturing groups, backreferences are spliced into the result each time `separator` is matched.
- * Fixes browser bugs compared to the native `String.prototype.split` and can be used reliably
- * cross-browser.
- * @param {String} str String to split.
- * @param {RegExp|String} separator Regex or string to use for separating the string.
- * @param {Number} [limit] Maximum number of items to include in the result array.
- * @returns {Array} Array of substrings.
- * @example
- *
- * // Basic use
- * split('a b c d', ' ');
- * // -> ['a', 'b', 'c', 'd']
- *
- * // With limit
- * split('a b c d', ' ', 2);
- * // -> ['a', 'b']
- *
- * // Backreferences in result array
- * split('..word1 word2..', /([a-z]+)(\d+)/i);
- * // -> ['..', 'word', '1', ' ', 'word', '2', '..']
- */
-module.exports = (function split(undef) {
-
- var nativeSplit = String.prototype.split,
- compliantExecNpcg = /()??/.exec("")[1] === undef,
- // NPCG: nonparticipating capturing group
- self;
-
- self = function(str, separator, limit) {
- // If `separator` is not a regex, use `nativeSplit`
- if (Object.prototype.toString.call(separator) !== "[object RegExp]") {
- return nativeSplit.call(str, separator, limit);
- }
- var output = [],
- flags = (separator.ignoreCase ? "i" : "") + (separator.multiline ? "m" : "") + (separator.extended ? "x" : "") + // Proposed for ES6
- (separator.sticky ? "y" : ""),
- // Firefox 3+
- lastLastIndex = 0,
- // Make `global` and avoid `lastIndex` issues by working with a copy
- separator = new RegExp(separator.source, flags + "g"),
- separator2, match, lastIndex, lastLength;
- str += ""; // Type-convert
- if (!compliantExecNpcg) {
- // Doesn't need flags gy, but they don't hurt
- separator2 = new RegExp("^" + separator.source + "$(?!\\s)", flags);
- }
- /* Values for `limit`, per the spec:
- * If undefined: 4294967295 // Math.pow(2, 32) - 1
- * If 0, Infinity, or NaN: 0
- * If positive number: limit = Math.floor(limit); if (limit > 4294967295) limit -= 4294967296;
- * If negative number: 4294967296 - Math.floor(Math.abs(limit))
- * If other: Type-convert, then use the above rules
- */
- limit = limit === undef ? -1 >>> 0 : // Math.pow(2, 32) - 1
- limit >>> 0; // ToUint32(limit)
- while (match = separator.exec(str)) {
- // `separator.lastIndex` is not reliable cross-browser
- lastIndex = match.index + match[0].length;
- if (lastIndex > lastLastIndex) {
- output.push(str.slice(lastLastIndex, match.index));
- // Fix browsers whose `exec` methods don't consistently return `undefined` for
- // nonparticipating capturing groups
- if (!compliantExecNpcg && match.length > 1) {
- match[0].replace(separator2, function() {
- for (var i = 1; i < arguments.length - 2; i++) {
- if (arguments[i] === undef) {
- match[i] = undef;
- }
- }
- });
- }
- if (match.length > 1 && match.index < str.length) {
- Array.prototype.push.apply(output, match.slice(1));
- }
- lastLength = match[0].length;
- lastLastIndex = lastIndex;
- if (output.length >= limit) {
- break;
- }
- }
- if (separator.lastIndex === match.index) {
- separator.lastIndex++; // Avoid an infinite loop
- }
- }
- if (lastLastIndex === str.length) {
- if (lastLength || !separator.test("")) {
- output.push("");
- }
- } else {
- output.push(str.slice(lastLastIndex));
- }
- return output.length > limit ? output.slice(0, limit) : output;
- };
-
- return self;
-})();
-
-},{}],6:[function(require,module,exports){
-/*!
- * The buffer module from node.js, for the browser.
- *
- * @author Feross Aboukhadijeh <https://feross.org>
- * @license MIT
- */
-/* eslint-disable no-proto */
-
-'use strict'
-
-var base64 = require('base64-js')
-var ieee754 = require('ieee754')
-
-exports.Buffer = Buffer
-exports.SlowBuffer = SlowBuffer
-exports.INSPECT_MAX_BYTES = 50
-
-var K_MAX_LENGTH = 0x7fffffff
-exports.kMaxLength = K_MAX_LENGTH
-
-/**
- * If `Buffer.TYPED_ARRAY_SUPPORT`:
- * === true Use Uint8Array implementation (fastest)
- * === false Print warning and recommend using `buffer` v4.x which has an Object
- * implementation (most compatible, even IE6)
- *
- * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
- * Opera 11.6+, iOS 4.2+.
- *
- * We report that the browser does not support typed arrays if the are not subclassable
- * using __proto__. Firefox 4-29 lacks support for adding new properties to `Uint8Array`
- * (See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438). IE 10 lacks support
- * for __proto__ and has a buggy typed array implementation.
- */
-Buffer.TYPED_ARRAY_SUPPORT = typedArraySupport()
-
-if (!Buffer.TYPED_ARRAY_SUPPORT && typeof console !== 'undefined' &&
- typeof console.error === 'function') {
- console.error(
- 'This browser lacks typed array (Uint8Array) support which is required by ' +
- '`buffer` v5.x. Use `buffer` v4.x if you require old browser support.'
- )
-}
-
-function typedArraySupport () {
- // Can typed array instances can be augmented?
- try {
- var arr = new Uint8Array(1)
- arr.__proto__ = { __proto__: Uint8Array.prototype, foo: function () { return 42 } }
- return arr.foo() === 42
- } catch (e) {
- return false
- }
-}
-
-Object.defineProperty(Buffer.prototype, 'parent', {
- enumerable: true,
- get: function () {
- if (!Buffer.isBuffer(this)) return undefined
- return this.buffer
- }
-})
-
-Object.defineProperty(Buffer.prototype, 'offset', {
- enumerable: true,
- get: function () {
- if (!Buffer.isBuffer(this)) return undefined
- return this.byteOffset
- }
-})
-
-function createBuffer (length) {
- if (length > K_MAX_LENGTH) {
- throw new RangeError('The value "' + length + '" is invalid for option "size"')
- }
- // Return an augmented `Uint8Array` instance
- var buf = new Uint8Array(length)
- buf.__proto__ = Buffer.prototype
- return buf
-}
-
-/**
- * The Buffer constructor returns instances of `Uint8Array` that have their
- * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
- * `Uint8Array`, so the returned instances will have all the node `Buffer` methods
- * and the `Uint8Array` methods. Square bracket notation works as expected -- it
- * returns a single octet.
- *
- * The `Uint8Array` prototype remains unmodified.
- */
-
-function Buffer (arg, encodingOrOffset, length) {
- // Common case.
- if (typeof arg === 'number') {
- if (typeof encodingOrOffset === 'string') {
- throw new TypeError(
- 'The "string" argument must be of type string. Received type number'
- )
- }
- return allocUnsafe(arg)
- }
- return from(arg, encodingOrOffset, length)
-}
-
-// Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
-if (typeof Symbol !== 'undefined' && Symbol.species != null &&
- Buffer[Symbol.species] === Buffer) {
- Object.defineProperty(Buffer, Symbol.species, {
- value: null,
- configurable: true,
- enumerable: false,
- writable: false
- })
-}
-
-Buffer.poolSize = 8192 // not used by this implementation
-
-function from (value, encodingOrOffset, length) {
- if (typeof value === 'string') {
- return fromString(value, encodingOrOffset)
- }
-
- if (ArrayBuffer.isView(value)) {
- return fromArrayLike(value)
- }
-
- if (value == null) {
- throw TypeError(
- 'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' +
- 'or Array-like Object. Received type ' + (typeof value)
- )
- }
-
- if (isInstance(value, ArrayBuffer) ||
- (value && isInstance(value.buffer, ArrayBuffer))) {
- return fromArrayBuffer(value, encodingOrOffset, length)
- }
-
- if (typeof value === 'number') {
- throw new TypeError(
- 'The "value" argument must not be of type number. Received type number'
- )
- }
-
- var valueOf = value.valueOf && value.valueOf()
- if (valueOf != null && valueOf !== value) {
- return Buffer.from(valueOf, encodingOrOffset, length)
- }
-
- var b = fromObject(value)
- if (b) return b
-
- if (typeof Symbol !== 'undefined' && Symbol.toPrimitive != null &&
- typeof value[Symbol.toPrimitive] === 'function') {
- return Buffer.from(
- value[Symbol.toPrimitive]('string'), encodingOrOffset, length
- )
- }
-
- throw new TypeError(
- 'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' +
- 'or Array-like Object. Received type ' + (typeof value)
- )
-}
-
-/**
- * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
- * if value is a number.
- * Buffer.from(str[, encoding])
- * Buffer.from(array)
- * Buffer.from(buffer)
- * Buffer.from(arrayBuffer[, byteOffset[, length]])
- **/
-Buffer.from = function (value, encodingOrOffset, length) {
- return from(value, encodingOrOffset, length)
-}
-
-// Note: Change prototype *after* Buffer.from is defined to workaround Chrome bug:
-// https://github.com/feross/buffer/pull/148
-Buffer.prototype.__proto__ = Uint8Array.prototype
-Buffer.__proto__ = Uint8Array
-
-function assertSize (size) {
- if (typeof size !== 'number') {
- throw new TypeError('"size" argument must be of type number')
- } else if (size < 0) {
- throw new RangeError('The value "' + size + '" is invalid for option "size"')
- }
-}
-
-function alloc (size, fill, encoding) {
- assertSize(size)
- if (size <= 0) {
- return createBuffer(size)
- }
- if (fill !== undefined) {
- // Only pay attention to encoding if it's a string. This
- // prevents accidentally sending in a number that would
- // be interpretted as a start offset.
- return typeof encoding === 'string'
- ? createBuffer(size).fill(fill, encoding)
- : createBuffer(size).fill(fill)
- }
- return createBuffer(size)
-}
-
-/**
- * Creates a new filled Buffer instance.
- * alloc(size[, fill[, encoding]])
- **/
-Buffer.alloc = function (size, fill, encoding) {
- return alloc(size, fill, encoding)
-}
-
-function allocUnsafe (size) {
- assertSize(size)
- return createBuffer(size < 0 ? 0 : checked(size) | 0)
-}
-
-/**
- * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
- * */
-Buffer.allocUnsafe = function (size) {
- return allocUnsafe(size)
-}
-/**
- * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
- */
-Buffer.allocUnsafeSlow = function (size) {
- return allocUnsafe(size)
-}
-
-function fromString (string, encoding) {
- if (typeof encoding !== 'string' || encoding === '') {
- encoding = 'utf8'
- }
-
- if (!Buffer.isEncoding(encoding)) {
- throw new TypeError('Unknown encoding: ' + encoding)
- }
-
- var length = byteLength(string, encoding) | 0
- var buf = createBuffer(length)
-
- var actual = buf.write(string, encoding)
-
- if (actual !== length) {
- // Writing a hex string, for example, that contains invalid characters will
- // cause everything after the first invalid character to be ignored. (e.g.
- // 'abxxcd' will be treated as 'ab')
- buf = buf.slice(0, actual)
- }
-
- return buf
-}
-
-function fromArrayLike (array) {
- var length = array.length < 0 ? 0 : checked(array.length) | 0
- var buf = createBuffer(length)
- for (var i = 0; i < length; i += 1) {
- buf[i] = array[i] & 255
- }
- return buf
-}
-
-function fromArrayBuffer (array, byteOffset, length) {
- if (byteOffset < 0 || array.byteLength < byteOffset) {
- throw new RangeError('"offset" is outside of buffer bounds')
- }
-
- if (array.byteLength < byteOffset + (length || 0)) {
- throw new RangeError('"length" is outside of buffer bounds')
- }
-
- var buf
- if (byteOffset === undefined && length === undefined) {
- buf = new Uint8Array(array)
- } else if (length === undefined) {
- buf = new Uint8Array(array, byteOffset)
- } else {
- buf = new Uint8Array(array, byteOffset, length)
- }
-
- // Return an augmented `Uint8Array` instance
- buf.__proto__ = Buffer.prototype
- return buf
-}
-
-function fromObject (obj) {
- if (Buffer.isBuffer(obj)) {
- var len = checked(obj.length) | 0
- var buf = createBuffer(len)
-
- if (buf.length === 0) {
- return buf
- }
-
- obj.copy(buf, 0, 0, len)
- return buf
- }
-
- if (obj.length !== undefined) {
- if (typeof obj.length !== 'number' || numberIsNaN(obj.length)) {
- return createBuffer(0)
- }
- return fromArrayLike(obj)
- }
-
- if (obj.type === 'Buffer' && Array.isArray(obj.data)) {
- return fromArrayLike(obj.data)
- }
-}
-
-function checked (length) {
- // Note: cannot use `length < K_MAX_LENGTH` here because that fails when
- // length is NaN (which is otherwise coerced to zero.)
- if (length >= K_MAX_LENGTH) {
- throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
- 'size: 0x' + K_MAX_LENGTH.toString(16) + ' bytes')
- }
- return length | 0
-}
-
-function SlowBuffer (length) {
- if (+length != length) { // eslint-disable-line eqeqeq
- length = 0
- }
- return Buffer.alloc(+length)
-}
-
-Buffer.isBuffer = function isBuffer (b) {
- return b != null && b._isBuffer === true &&
- b !== Buffer.prototype // so Buffer.isBuffer(Buffer.prototype) will be false
-}
-
-Buffer.compare = function compare (a, b) {
- if (isInstance(a, Uint8Array)) a = Buffer.from(a, a.offset, a.byteLength)
- if (isInstance(b, Uint8Array)) b = Buffer.from(b, b.offset, b.byteLength)
- if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
- throw new TypeError(
- 'The "buf1", "buf2" arguments must be one of type Buffer or Uint8Array'
- )
- }
-
- if (a === b) return 0
-
- var x = a.length
- var y = b.length
-
- for (var i = 0, len = Math.min(x, y); i < len; ++i) {
- if (a[i] !== b[i]) {
- x = a[i]
- y = b[i]
- break
- }
- }
-
- if (x < y) return -1
- if (y < x) return 1
- return 0
-}
-
-Buffer.isEncoding = function isEncoding (encoding) {
- switch (String(encoding).toLowerCase()) {
- case 'hex':
- case 'utf8':
- case 'utf-8':
- case 'ascii':
- case 'latin1':
- case 'binary':
- case 'base64':
- case 'ucs2':
- case 'ucs-2':
- case 'utf16le':
- case 'utf-16le':
- return true
- default:
- return false
- }
-}
-
-Buffer.concat = function concat (list, length) {
- if (!Array.isArray(list)) {
- throw new TypeError('"list" argument must be an Array of Buffers')
- }
-
- if (list.length === 0) {
- return Buffer.alloc(0)
- }
-
- var i
- if (length === undefined) {
- length = 0
- for (i = 0; i < list.length; ++i) {
- length += list[i].length
- }
- }
-
- var buffer = Buffer.allocUnsafe(length)
- var pos = 0
- for (i = 0; i < list.length; ++i) {
- var buf = list[i]
- if (isInstance(buf, Uint8Array)) {
- buf = Buffer.from(buf)
- }
- if (!Buffer.isBuffer(buf)) {
- throw new TypeError('"list" argument must be an Array of Buffers')
- }
- buf.copy(buffer, pos)
- pos += buf.length
- }
- return buffer
-}
-
-function byteLength (string, encoding) {
- if (Buffer.isBuffer(string)) {
- return string.length
- }
- if (ArrayBuffer.isView(string) || isInstance(string, ArrayBuffer)) {
- return string.byteLength
- }
- if (typeof string !== 'string') {
- throw new TypeError(
- 'The "string" argument must be one of type string, Buffer, or ArrayBuffer. ' +
- 'Received type ' + typeof string
- )
- }
-
- var len = string.length
- var mustMatch = (arguments.length > 2 && arguments[2] === true)
- if (!mustMatch && len === 0) return 0
-
- // Use a for loop to avoid recursion
- var loweredCase = false
- for (;;) {
- switch (encoding) {
- case 'ascii':
- case 'latin1':
- case 'binary':
- return len
- case 'utf8':
- case 'utf-8':
- return utf8ToBytes(string).length
- case 'ucs2':
- case 'ucs-2':
- case 'utf16le':
- case 'utf-16le':
- return len * 2
- case 'hex':
- return len >>> 1
- case 'base64':
- return base64ToBytes(string).length
- default:
- if (loweredCase) {
- return mustMatch ? -1 : utf8ToBytes(string).length // assume utf8
- }
- encoding = ('' + encoding).toLowerCase()
- loweredCase = true
- }
- }
-}
-Buffer.byteLength = byteLength
-
-function slowToString (encoding, start, end) {
- var loweredCase = false
-
- // No need to verify that "this.length <= MAX_UINT32" since it's a read-only
- // property of a typed array.
-
- // This behaves neither like String nor Uint8Array in that we set start/end
- // to their upper/lower bounds if the value passed is out of range.
- // undefined is handled specially as per ECMA-262 6th Edition,
- // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
- if (start === undefined || start < 0) {
- start = 0
- }
- // Return early if start > this.length. Done here to prevent potential uint32
- // coercion fail below.
- if (start > this.length) {
- return ''
- }
-
- if (end === undefined || end > this.length) {
- end = this.length
- }
-
- if (end <= 0) {
- return ''
- }
-
- // Force coersion to uint32. This will also coerce falsey/NaN values to 0.
- end >>>= 0
- start >>>= 0
-
- if (end <= start) {
- return ''
- }
-
- if (!encoding) encoding = 'utf8'
-
- while (true) {
- switch (encoding) {
- case 'hex':
- return hexSlice(this, start, end)
-
- case 'utf8':
- case 'utf-8':
- return utf8Slice(this, start, end)
-
- case 'ascii':
- return asciiSlice(this, start, end)
-
- case 'latin1':
- case 'binary':
- return latin1Slice(this, start, end)
-
- case 'base64':
- return base64Slice(this, start, end)
-
- case 'ucs2':
- case 'ucs-2':
- case 'utf16le':
- case 'utf-16le':
- return utf16leSlice(this, start, end)
-
- default:
- if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
- encoding = (encoding + '').toLowerCase()
- loweredCase = true
- }
- }
-}
-
-// This property is used by `Buffer.isBuffer` (and the `is-buffer` npm package)
-// to detect a Buffer instance. It's not possible to use `instanceof Buffer`
-// reliably in a browserify context because there could be multiple different
-// copies of the 'buffer' package in use. This method works even for Buffer
-// instances that were created from another copy of the `buffer` package.
-// See: https://github.com/feross/buffer/issues/154
-Buffer.prototype._isBuffer = true
-
-function swap (b, n, m) {
- var i = b[n]
- b[n] = b[m]
- b[m] = i
-}
-
-Buffer.prototype.swap16 = function swap16 () {
- var len = this.length
- if (len % 2 !== 0) {
- throw new RangeError('Buffer size must be a multiple of 16-bits')
- }
- for (var i = 0; i < len; i += 2) {
- swap(this, i, i + 1)
- }
- return this
-}
-
-Buffer.prototype.swap32 = function swap32 () {
- var len = this.length
- if (len % 4 !== 0) {
- throw new RangeError('Buffer size must be a multiple of 32-bits')
- }
- for (var i = 0; i < len; i += 4) {
- swap(this, i, i + 3)
- swap(this, i + 1, i + 2)
- }
- return this
-}
-
-Buffer.prototype.swap64 = function swap64 () {
- var len = this.length
- if (len % 8 !== 0) {
- throw new RangeError('Buffer size must be a multiple of 64-bits')
- }
- for (var i = 0; i < len; i += 8) {
- swap(this, i, i + 7)
- swap(this, i + 1, i + 6)
- swap(this, i + 2, i + 5)
- swap(this, i + 3, i + 4)
- }
- return this
-}
-
-Buffer.prototype.toString = function toString () {
- var length = this.length
- if (length === 0) return ''
- if (arguments.length === 0) return utf8Slice(this, 0, length)
- return slowToString.apply(this, arguments)
-}
-
-Buffer.prototype.toLocaleString = Buffer.prototype.toString
-
-Buffer.prototype.equals = function equals (b) {
- if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
- if (this === b) return true
- return Buffer.compare(this, b) === 0
-}
-
-Buffer.prototype.inspect = function inspect () {
- var str = ''
- var max = exports.INSPECT_MAX_BYTES
- str = this.toString('hex', 0, max).replace(/(.{2})/g, '$1 ').trim()
- if (this.length > max) str += ' ... '
- return '<Buffer ' + str + '>'
-}
-
-Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {
- if (isInstance(target, Uint8Array)) {
- target = Buffer.from(target, target.offset, target.byteLength)
- }
- if (!Buffer.isBuffer(target)) {
- throw new TypeError(
- 'The "target" argument must be one of type Buffer or Uint8Array. ' +
- 'Received type ' + (typeof target)
- )
- }
-
- if (start === undefined) {
- start = 0
- }
- if (end === undefined) {
- end = target ? target.length : 0
- }
- if (thisStart === undefined) {
- thisStart = 0
- }
- if (thisEnd === undefined) {
- thisEnd = this.length
- }
-
- if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
- throw new RangeError('out of range index')
- }
-
- if (thisStart >= thisEnd && start >= end) {
- return 0
- }
- if (thisStart >= thisEnd) {
- return -1
- }
- if (start >= end) {
- return 1
- }
-
- start >>>= 0
- end >>>= 0
- thisStart >>>= 0
- thisEnd >>>= 0
-
- if (this === target) return 0
-
- var x = thisEnd - thisStart
- var y = end - start
- var len = Math.min(x, y)
-
- var thisCopy = this.slice(thisStart, thisEnd)
- var targetCopy = target.slice(start, end)
-
- for (var i = 0; i < len; ++i) {
- if (thisCopy[i] !== targetCopy[i]) {
- x = thisCopy[i]
- y = targetCopy[i]
- break
- }
- }
-
- if (x < y) return -1
- if (y < x) return 1
- return 0
-}
-
-// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
-// OR the last index of `val` in `buffer` at offset <= `byteOffset`.
-//
-// Arguments:
-// - buffer - a Buffer to search
-// - val - a string, Buffer, or number
-// - byteOffset - an index into `buffer`; will be clamped to an int32
-// - encoding - an optional encoding, relevant is val is a string
-// - dir - true for indexOf, false for lastIndexOf
-function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {
- // Empty buffer means no match
- if (buffer.length === 0) return -1
-
- // Normalize byteOffset
- if (typeof byteOffset === 'string') {
- encoding = byteOffset
- byteOffset = 0
- } else if (byteOffset > 0x7fffffff) {
- byteOffset = 0x7fffffff
- } else if (byteOffset < -0x80000000) {
- byteOffset = -0x80000000
- }
- byteOffset = +byteOffset // Coerce to Number.
- if (numberIsNaN(byteOffset)) {
- // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
- byteOffset = dir ? 0 : (buffer.length - 1)
- }
-
- // Normalize byteOffset: negative offsets start from the end of the buffer
- if (byteOffset < 0) byteOffset = buffer.length + byteOffset
- if (byteOffset >= buffer.length) {
- if (dir) return -1
- else byteOffset = buffer.length - 1
- } else if (byteOffset < 0) {
- if (dir) byteOffset = 0
- else return -1
- }
-
- // Normalize val
- if (typeof val === 'string') {
- val = Buffer.from(val, encoding)
- }
-
- // Finally, search either indexOf (if dir is true) or lastIndexOf
- if (Buffer.isBuffer(val)) {
- // Special case: looking for empty string/buffer always fails
- if (val.length === 0) {
- return -1
- }
- return arrayIndexOf(buffer, val, byteOffset, encoding, dir)
- } else if (typeof val === 'number') {
- val = val & 0xFF // Search for a byte value [0-255]
- if (typeof Uint8Array.prototype.indexOf === 'function') {
- if (dir) {
- return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)
- } else {
- return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)
- }
- }
- return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)
- }
-
- throw new TypeError('val must be string, number or Buffer')
-}
-
-function arrayIndexOf (arr, val, byteOffset, encoding, dir) {
- var indexSize = 1
- var arrLength = arr.length
- var valLength = val.length
-
- if (encoding !== undefined) {
- encoding = String(encoding).toLowerCase()
- if (encoding === 'ucs2' || encoding === 'ucs-2' ||
- encoding === 'utf16le' || encoding === 'utf-16le') {
- if (arr.length < 2 || val.length < 2) {
- return -1
- }
- indexSize = 2
- arrLength /= 2
- valLength /= 2
- byteOffset /= 2
- }
- }
-
- function read (buf, i) {
- if (indexSize === 1) {
- return buf[i]
- } else {
- return buf.readUInt16BE(i * indexSize)
- }
- }
-
- var i
- if (dir) {
- var foundIndex = -1
- for (i = byteOffset; i < arrLength; i++) {
- if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
- if (foundIndex === -1) foundIndex = i
- if (i - foundIndex + 1 === valLength) return foundIndex * indexSize
- } else {
- if (foundIndex !== -1) i -= i - foundIndex
- foundIndex = -1
- }
- }
- } else {
- if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength
- for (i = byteOffset; i >= 0; i--) {
- var found = true
- for (var j = 0; j < valLength; j++) {
- if (read(arr, i + j) !== read(val, j)) {
- found = false
- break
- }
- }
- if (found) return i
- }
- }
-
- return -1
-}
-
-Buffer.prototype.includes = function includes (val, byteOffset, encoding) {
- return this.indexOf(val, byteOffset, encoding) !== -1
-}
-
-Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {
- return bidirectionalIndexOf(this, val, byteOffset, encoding, true)
-}
-
-Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {
- return bidirectionalIndexOf(this, val, byteOffset, encoding, false)
-}
-
-function hexWrite (buf, string, offset, length) {
- offset = Number(offset) || 0
- var remaining = buf.length - offset
- if (!length) {
- length = remaining
- } else {
- length = Number(length)
- if (length > remaining) {
- length = remaining
- }
- }
-
- var strLen = string.length
-
- if (length > strLen / 2) {
- length = strLen / 2
- }
- for (var i = 0; i < length; ++i) {
- var parsed = parseInt(string.substr(i * 2, 2), 16)
- if (numberIsNaN(parsed)) return i
- buf[offset + i] = parsed
- }
- return i
-}
-
-function utf8Write (buf, string, offset, length) {
- return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
-}
-
-function asciiWrite (buf, string, offset, length) {
- return blitBuffer(asciiToBytes(string), buf, offset, length)
-}
-
-function latin1Write (buf, string, offset, length) {
- return asciiWrite(buf, string, offset, length)
-}
-
-function base64Write (buf, string, offset, length) {
- return blitBuffer(base64ToBytes(string), buf, offset, length)
-}
-
-function ucs2Write (buf, string, offset, length) {
- return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
-}
-
-Buffer.prototype.write = function write (string, offset, length, encoding) {
- // Buffer#write(string)
- if (offset === undefined) {
- encoding = 'utf8'
- length = this.length
- offset = 0
- // Buffer#write(string, encoding)
- } else if (length === undefined && typeof offset === 'string') {
- encoding = offset
- length = this.length
- offset = 0
- // Buffer#write(string, offset[, length][, encoding])
- } else if (isFinite(offset)) {
- offset = offset >>> 0
- if (isFinite(length)) {
- length = length >>> 0
- if (encoding === undefined) encoding = 'utf8'
- } else {
- encoding = length
- length = undefined
- }
- } else {
- throw new Error(
- 'Buffer.write(string, encoding, offset[, length]) is no longer supported'
- )
- }
-
- var remaining = this.length - offset
- if (length === undefined || length > remaining) length = remaining
-
- if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
- throw new RangeError('Attempt to write outside buffer bounds')
- }
-
- if (!encoding) encoding = 'utf8'
-
- var loweredCase = false
- for (;;) {
- switch (encoding) {
- case 'hex':
- return hexWrite(this, string, offset, length)
-
- case 'utf8':
- case 'utf-8':
- return utf8Write(this, string, offset, length)
-
- case 'ascii':
- return asciiWrite(this, string, offset, length)
-
- case 'latin1':
- case 'binary':
- return latin1Write(this, string, offset, length)
-
- case 'base64':
- // Warning: maxLength not taken into account in base64Write
- return base64Write(this, string, offset, length)
-
- case 'ucs2':
- case 'ucs-2':
- case 'utf16le':
- case 'utf-16le':
- return ucs2Write(this, string, offset, length)
-
- default:
- if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
- encoding = ('' + encoding).toLowerCase()
- loweredCase = true
- }
- }
-}
-
-Buffer.prototype.toJSON = function toJSON () {
- return {
- type: 'Buffer',
- data: Array.prototype.slice.call(this._arr || this, 0)
- }
-}
-
-function base64Slice (buf, start, end) {
- if (start === 0 && end === buf.length) {
- return base64.fromByteArray(buf)
- } else {
- return base64.fromByteArray(buf.slice(start, end))
- }
-}
-
-function utf8Slice (buf, start, end) {
- end = Math.min(buf.length, end)
- var res = []
-
- var i = start
- while (i < end) {
- var firstByte = buf[i]
- var codePoint = null
- var bytesPerSequence = (firstByte > 0xEF) ? 4
- : (firstByte > 0xDF) ? 3
- : (firstByte > 0xBF) ? 2
- : 1
-
- if (i + bytesPerSequence <= end) {
- var secondByte, thirdByte, fourthByte, tempCodePoint
-
- switch (bytesPerSequence) {
- case 1:
- if (firstByte < 0x80) {
- codePoint = firstByte
- }
- break
- case 2:
- secondByte = buf[i + 1]
- if ((secondByte & 0xC0) === 0x80) {
- tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
- if (tempCodePoint > 0x7F) {
- codePoint = tempCodePoint
- }
- }
- break
- case 3:
- secondByte = buf[i + 1]
- thirdByte = buf[i + 2]
- if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
- tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
- if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
- codePoint = tempCodePoint
- }
- }
- break
- case 4:
- secondByte = buf[i + 1]
- thirdByte = buf[i + 2]
- fourthByte = buf[i + 3]
- if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
- tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
- if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
- codePoint = tempCodePoint
- }
- }
- }
- }
-
- if (codePoint === null) {
- // we did not generate a valid codePoint so insert a
- // replacement char (U+FFFD) and advance only 1 byte
- codePoint = 0xFFFD
- bytesPerSequence = 1
- } else if (codePoint > 0xFFFF) {
- // encode to utf16 (surrogate pair dance)
- codePoint -= 0x10000
- res.push(codePoint >>> 10 & 0x3FF | 0xD800)
- codePoint = 0xDC00 | codePoint & 0x3FF
- }
-
- res.push(codePoint)
- i += bytesPerSequence
- }
-
- return decodeCodePointsArray(res)
-}
-
-// Based on http://stackoverflow.com/a/22747272/680742, the browser with
-// the lowest limit is Chrome, with 0x10000 args.
-// We go 1 magnitude less, for safety
-var MAX_ARGUMENTS_LENGTH = 0x1000
-
-function decodeCodePointsArray (codePoints) {
- var len = codePoints.length
- if (len <= MAX_ARGUMENTS_LENGTH) {
- return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
- }
-
- // Decode in chunks to avoid "call stack size exceeded".
- var res = ''
- var i = 0
- while (i < len) {
- res += String.fromCharCode.apply(
- String,
- codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
- )
- }
- return res
-}
-
-function asciiSlice (buf, start, end) {
- var ret = ''
- end = Math.min(buf.length, end)
-
- for (var i = start; i < end; ++i) {
- ret += String.fromCharCode(buf[i] & 0x7F)
- }
- return ret
-}
-
-function latin1Slice (buf, start, end) {
- var ret = ''
- end = Math.min(buf.length, end)
-
- for (var i = start; i < end; ++i) {
- ret += String.fromCharCode(buf[i])
- }
- return ret
-}
-
-function hexSlice (buf, start, end) {
- var len = buf.length
-
- if (!start || start < 0) start = 0
- if (!end || end < 0 || end > len) end = len
-
- var out = ''
- for (var i = start; i < end; ++i) {
- out += toHex(buf[i])
- }
- return out
-}
-
-function utf16leSlice (buf, start, end) {
- var bytes = buf.slice(start, end)
- var res = ''
- for (var i = 0; i < bytes.length; i += 2) {
- res += String.fromCharCode(bytes[i] + (bytes[i + 1] * 256))
- }
- return res
-}
-
-Buffer.prototype.slice = function slice (start, end) {
- var len = this.length
- start = ~~start
- end = end === undefined ? len : ~~end
-
- if (start < 0) {
- start += len
- if (start < 0) start = 0
- } else if (start > len) {
- start = len
- }
-
- if (end < 0) {
- end += len
- if (end < 0) end = 0
- } else if (end > len) {
- end = len
- }
-
- if (end < start) end = start
-
- var newBuf = this.subarray(start, end)
- // Return an augmented `Uint8Array` instance
- newBuf.__proto__ = Buffer.prototype
- return newBuf
-}
-
-/*
- * Need to make sure that buffer isn't trying to write out of bounds.
- */
-function checkOffset (offset, ext, length) {
- if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
- if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
-}
-
-Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
- offset = offset >>> 0
- byteLength = byteLength >>> 0
- if (!noAssert) checkOffset(offset, byteLength, this.length)
-
- var val = this[offset]
- var mul = 1
- var i = 0
- while (++i < byteLength && (mul *= 0x100)) {
- val += this[offset + i] * mul
- }
-
- return val
-}
-
-Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
- offset = offset >>> 0
- byteLength = byteLength >>> 0
- if (!noAssert) {
- checkOffset(offset, byteLength, this.length)
- }
-
- var val = this[offset + --byteLength]
- var mul = 1
- while (byteLength > 0 && (mul *= 0x100)) {
- val += this[offset + --byteLength] * mul
- }
-
- return val
-}
-
-Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
- offset = offset >>> 0
- if (!noAssert) checkOffset(offset, 1, this.length)
- return this[offset]
-}
-
-Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
- offset = offset >>> 0
- if (!noAssert) checkOffset(offset, 2, this.length)
- return this[offset] | (this[offset + 1] << 8)
-}
-
-Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
- offset = offset >>> 0
- if (!noAssert) checkOffset(offset, 2, this.length)
- return (this[offset] << 8) | this[offset + 1]
-}
-
-Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
- offset = offset >>> 0
- if (!noAssert) checkOffset(offset, 4, this.length)
-
- return ((this[offset]) |
- (this[offset + 1] << 8) |
- (this[offset + 2] << 16)) +
- (this[offset + 3] * 0x1000000)
-}
-
-Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
- offset = offset >>> 0
- if (!noAssert) checkOffset(offset, 4, this.length)
-
- return (this[offset] * 0x1000000) +
- ((this[offset + 1] << 16) |
- (this[offset + 2] << 8) |
- this[offset + 3])
-}
-
-Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
- offset = offset >>> 0
- byteLength = byteLength >>> 0
- if (!noAssert) checkOffset(offset, byteLength, this.length)
-
- var val = this[offset]
- var mul = 1
- var i = 0
- while (++i < byteLength && (mul *= 0x100)) {
- val += this[offset + i] * mul
- }
- mul *= 0x80
-
- if (val >= mul) val -= Math.pow(2, 8 * byteLength)
-
- return val
-}
-
-Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
- offset = offset >>> 0
- byteLength = byteLength >>> 0
- if (!noAssert) checkOffset(offset, byteLength, this.length)
-
- var i = byteLength
- var mul = 1
- var val = this[offset + --i]
- while (i > 0 && (mul *= 0x100)) {
- val += this[offset + --i] * mul
- }
- mul *= 0x80
-
- if (val >= mul) val -= Math.pow(2, 8 * byteLength)
-
- return val
-}
-
-Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
- offset = offset >>> 0
- if (!noAssert) checkOffset(offset, 1, this.length)
- if (!(this[offset] & 0x80)) return (this[offset])
- return ((0xff - this[offset] + 1) * -1)
-}
-
-Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
- offset = offset >>> 0
- if (!noAssert) checkOffset(offset, 2, this.length)
- var val = this[offset] | (this[offset + 1] << 8)
- return (val & 0x8000) ? val | 0xFFFF0000 : val
-}
-
-Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
- offset = offset >>> 0
- if (!noAssert) checkOffset(offset, 2, this.length)
- var val = this[offset + 1] | (this[offset] << 8)
- return (val & 0x8000) ? val | 0xFFFF0000 : val
-}
-
-Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
- offset = offset >>> 0
- if (!noAssert) checkOffset(offset, 4, this.length)
-
- return (this[offset]) |
- (this[offset + 1] << 8) |
- (this[offset + 2] << 16) |
- (this[offset + 3] << 24)
-}
-
-Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
- offset = offset >>> 0
- if (!noAssert) checkOffset(offset, 4, this.length)
-
- return (this[offset] << 24) |
- (this[offset + 1] << 16) |
- (this[offset + 2] << 8) |
- (this[offset + 3])
-}
-
-Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
- offset = offset >>> 0
- if (!noAssert) checkOffset(offset, 4, this.length)
- return ieee754.read(this, offset, true, 23, 4)
-}
-
-Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
- offset = offset >>> 0
- if (!noAssert) checkOffset(offset, 4, this.length)
- return ieee754.read(this, offset, false, 23, 4)
-}
-
-Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
- offset = offset >>> 0
- if (!noAssert) checkOffset(offset, 8, this.length)
- return ieee754.read(this, offset, true, 52, 8)
-}
-
-Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
- offset = offset >>> 0
- if (!noAssert) checkOffset(offset, 8, this.length)
- return ieee754.read(this, offset, false, 52, 8)
-}
-
-function checkInt (buf, value, offset, ext, max, min) {
- if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
- if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
- if (offset + ext > buf.length) throw new RangeError('Index out of range')
-}
-
-Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
- value = +value
- offset = offset >>> 0
- byteLength = byteLength >>> 0
- if (!noAssert) {
- var maxBytes = Math.pow(2, 8 * byteLength) - 1
- checkInt(this, value, offset, byteLength, maxBytes, 0)
- }
-
- var mul = 1
- var i = 0
- this[offset] = value & 0xFF
- while (++i < byteLength && (mul *= 0x100)) {
- this[offset + i] = (value / mul) & 0xFF
- }
-
- return offset + byteLength
-}
-
-Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
- value = +value
- offset = offset >>> 0
- byteLength = byteLength >>> 0
- if (!noAssert) {
- var maxBytes = Math.pow(2, 8 * byteLength) - 1
- checkInt(this, value, offset, byteLength, maxBytes, 0)
- }
-
- var i = byteLength - 1
- var mul = 1
- this[offset + i] = value & 0xFF
- while (--i >= 0 && (mul *= 0x100)) {
- this[offset + i] = (value / mul) & 0xFF
- }
-
- return offset + byteLength
-}
-
-Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
- value = +value
- offset = offset >>> 0
- if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
- this[offset] = (value & 0xff)
- return offset + 1
-}
-
-Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
- value = +value
- offset = offset >>> 0
- if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
- this[offset] = (value & 0xff)
- this[offset + 1] = (value >>> 8)
- return offset + 2
-}
-
-Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
- value = +value
- offset = offset >>> 0
- if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
- this[offset] = (value >>> 8)
- this[offset + 1] = (value & 0xff)
- return offset + 2
-}
-
-Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
- value = +value
- offset = offset >>> 0
- if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
- this[offset + 3] = (value >>> 24)
- this[offset + 2] = (value >>> 16)
- this[offset + 1] = (value >>> 8)
- this[offset] = (value & 0xff)
- return offset + 4
-}
-
-Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
- value = +value
- offset = offset >>> 0
- if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
- this[offset] = (value >>> 24)
- this[offset + 1] = (value >>> 16)
- this[offset + 2] = (value >>> 8)
- this[offset + 3] = (value & 0xff)
- return offset + 4
-}
-
-Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
- value = +value
- offset = offset >>> 0
- if (!noAssert) {
- var limit = Math.pow(2, (8 * byteLength) - 1)
-
- checkInt(this, value, offset, byteLength, limit - 1, -limit)
- }
-
- var i = 0
- var mul = 1
- var sub = 0
- this[offset] = value & 0xFF
- while (++i < byteLength && (mul *= 0x100)) {
- if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
- sub = 1
- }
- this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
- }
-
- return offset + byteLength
-}
-
-Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
- value = +value
- offset = offset >>> 0
- if (!noAssert) {
- var limit = Math.pow(2, (8 * byteLength) - 1)
-
- checkInt(this, value, offset, byteLength, limit - 1, -limit)
- }
-
- var i = byteLength - 1
- var mul = 1
- var sub = 0
- this[offset + i] = value & 0xFF
- while (--i >= 0 && (mul *= 0x100)) {
- if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
- sub = 1
- }
- this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
- }
-
- return offset + byteLength
-}
-
-Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
- value = +value
- offset = offset >>> 0
- if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
- if (value < 0) value = 0xff + value + 1
- this[offset] = (value & 0xff)
- return offset + 1
-}
-
-Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
- value = +value
- offset = offset >>> 0
- if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
- this[offset] = (value & 0xff)
- this[offset + 1] = (value >>> 8)
- return offset + 2
-}
-
-Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
- value = +value
- offset = offset >>> 0
- if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
- this[offset] = (value >>> 8)
- this[offset + 1] = (value & 0xff)
- return offset + 2
-}
-
-Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
- value = +value
- offset = offset >>> 0
- if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
- this[offset] = (value & 0xff)
- this[offset + 1] = (value >>> 8)
- this[offset + 2] = (value >>> 16)
- this[offset + 3] = (value >>> 24)
- return offset + 4
-}
-
-Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
- value = +value
- offset = offset >>> 0
- if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
- if (value < 0) value = 0xffffffff + value + 1
- this[offset] = (value >>> 24)
- this[offset + 1] = (value >>> 16)
- this[offset + 2] = (value >>> 8)
- this[offset + 3] = (value & 0xff)
- return offset + 4
-}
-
-function checkIEEE754 (buf, value, offset, ext, max, min) {
- if (offset + ext > buf.length) throw new RangeError('Index out of range')
- if (offset < 0) throw new RangeError('Index out of range')
-}
-
-function writeFloat (buf, value, offset, littleEndian, noAssert) {
- value = +value
- offset = offset >>> 0
- if (!noAssert) {
- checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
- }
- ieee754.write(buf, value, offset, littleEndian, 23, 4)
- return offset + 4
-}
-
-Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
- return writeFloat(this, value, offset, true, noAssert)
-}
-
-Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
- return writeFloat(this, value, offset, false, noAssert)
-}
-
-function writeDouble (buf, value, offset, littleEndian, noAssert) {
- value = +value
- offset = offset >>> 0
- if (!noAssert) {
- checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
- }
- ieee754.write(buf, value, offset, littleEndian, 52, 8)
- return offset + 8
-}
-
-Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
- return writeDouble(this, value, offset, true, noAssert)
-}
-
-Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
- return writeDouble(this, value, offset, false, noAssert)
-}
-
-// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
-Buffer.prototype.copy = function copy (target, targetStart, start, end) {
- if (!Buffer.isBuffer(target)) throw new TypeError('argument should be a Buffer')
- if (!start) start = 0
- if (!end && end !== 0) end = this.length
- if (targetStart >= target.length) targetStart = target.length
- if (!targetStart) targetStart = 0
- if (end > 0 && end < start) end = start
-
- // Copy 0 bytes; we're done
- if (end === start) return 0
- if (target.length === 0 || this.length === 0) return 0
-
- // Fatal error conditions
- if (targetStart < 0) {
- throw new RangeError('targetStart out of bounds')
- }
- if (start < 0 || start >= this.length) throw new RangeError('Index out of range')
- if (end < 0) throw new RangeError('sourceEnd out of bounds')
-
- // Are we oob?
- if (end > this.length) end = this.length
- if (target.length - targetStart < end - start) {
- end = target.length - targetStart + start
- }
-
- var len = end - start
-
- if (this === target && typeof Uint8Array.prototype.copyWithin === 'function') {
- // Use built-in when available, missing from IE11
- this.copyWithin(targetStart, start, end)
- } else if (this === target && start < targetStart && targetStart < end) {
- // descending copy from end
- for (var i = len - 1; i >= 0; --i) {
- target[i + targetStart] = this[i + start]
- }
- } else {
- Uint8Array.prototype.set.call(
- target,
- this.subarray(start, end),
- targetStart
- )
- }
-
- return len
-}
-
-// Usage:
-// buffer.fill(number[, offset[, end]])
-// buffer.fill(buffer[, offset[, end]])
-// buffer.fill(string[, offset[, end]][, encoding])
-Buffer.prototype.fill = function fill (val, start, end, encoding) {
- // Handle string cases:
- if (typeof val === 'string') {
- if (typeof start === 'string') {
- encoding = start
- start = 0
- end = this.length
- } else if (typeof end === 'string') {
- encoding = end
- end = this.length
- }
- if (encoding !== undefined && typeof encoding !== 'string') {
- throw new TypeError('encoding must be a string')
- }
- if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
- throw new TypeError('Unknown encoding: ' + encoding)
- }
- if (val.length === 1) {
- var code = val.charCodeAt(0)
- if ((encoding === 'utf8' && code < 128) ||
- encoding === 'latin1') {
- // Fast path: If `val` fits into a single byte, use that numeric value.
- val = code
- }
- }
- } else if (typeof val === 'number') {
- val = val & 255
- }
-
- // Invalid ranges are not set to a default, so can range check early.
- if (start < 0 || this.length < start || this.length < end) {
- throw new RangeError('Out of range index')
- }
-
- if (end <= start) {
- return this
- }
-
- start = start >>> 0
- end = end === undefined ? this.length : end >>> 0
-
- if (!val) val = 0
-
- var i
- if (typeof val === 'number') {
- for (i = start; i < end; ++i) {
- this[i] = val
- }
- } else {
- var bytes = Buffer.isBuffer(val)
- ? val
- : Buffer.from(val, encoding)
- var len = bytes.length
- if (len === 0) {
- throw new TypeError('The value "' + val +
- '" is invalid for argument "value"')
- }
- for (i = 0; i < end - start; ++i) {
- this[i + start] = bytes[i % len]
- }
- }
-
- return this
-}
-
-// HELPER FUNCTIONS
-// ================
-
-var INVALID_BASE64_RE = /[^+/0-9A-Za-z-_]/g
-
-function base64clean (str) {
- // Node takes equal signs as end of the Base64 encoding
- str = str.split('=')[0]
- // Node strips out invalid characters like \n and \t from the string, base64-js does not
- str = str.trim().replace(INVALID_BASE64_RE, '')
- // Node converts strings with length < 2 to ''
- if (str.length < 2) return ''
- // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
- while (str.length % 4 !== 0) {
- str = str + '='
- }
- return str
-}
-
-function toHex (n) {
- if (n < 16) return '0' + n.toString(16)
- return n.toString(16)
-}
-
-function utf8ToBytes (string, units) {
- units = units || Infinity
- var codePoint
- var length = string.length
- var leadSurrogate = null
- var bytes = []
-
- for (var i = 0; i < length; ++i) {
- codePoint = string.charCodeAt(i)
-
- // is surrogate component
- if (codePoint > 0xD7FF && codePoint < 0xE000) {
- // last char was a lead
- if (!leadSurrogate) {
- // no lead yet
- if (codePoint > 0xDBFF) {
- // unexpected trail
- if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
- continue
- } else if (i + 1 === length) {
- // unpaired lead
- if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
- continue
- }
-
- // valid lead
- leadSurrogate = codePoint
-
- continue
- }
-
- // 2 leads in a row
- if (codePoint < 0xDC00) {
- if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
- leadSurrogate = codePoint
- continue
- }
-
- // valid surrogate pair
- codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
- } else if (leadSurrogate) {
- // valid bmp char, but last char was a lead
- if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
- }
-
- leadSurrogate = null
-
- // encode utf8
- if (codePoint < 0x80) {
- if ((units -= 1) < 0) break
- bytes.push(codePoint)
- } else if (codePoint < 0x800) {
- if ((units -= 2) < 0) break
- bytes.push(
- codePoint >> 0x6 | 0xC0,
- codePoint & 0x3F | 0x80
- )
- } else if (codePoint < 0x10000) {
- if ((units -= 3) < 0) break
- bytes.push(
- codePoint >> 0xC | 0xE0,
- codePoint >> 0x6 & 0x3F | 0x80,
- codePoint & 0x3F | 0x80
- )
- } else if (codePoint < 0x110000) {
- if ((units -= 4) < 0) break
- bytes.push(
- codePoint >> 0x12 | 0xF0,
- codePoint >> 0xC & 0x3F | 0x80,
- codePoint >> 0x6 & 0x3F | 0x80,
- codePoint & 0x3F | 0x80
- )
- } else {
- throw new Error('Invalid code point')
- }
- }
-
- return bytes
-}
-
-function asciiToBytes (str) {
- var byteArray = []
- for (var i = 0; i < str.length; ++i) {
- // Node's code seems to be doing this and not & 0x7F..
- byteArray.push(str.charCodeAt(i) & 0xFF)
- }
- return byteArray
-}
-
-function utf16leToBytes (str, units) {
- var c, hi, lo
- var byteArray = []
- for (var i = 0; i < str.length; ++i) {
- if ((units -= 2) < 0) break
-
- c = str.charCodeAt(i)
- hi = c >> 8
- lo = c % 256
- byteArray.push(lo)
- byteArray.push(hi)
- }
-
- return byteArray
-}
-
-function base64ToBytes (str) {
- return base64.toByteArray(base64clean(str))
-}
-
-function blitBuffer (src, dst, offset, length) {
- for (var i = 0; i < length; ++i) {
- if ((i + offset >= dst.length) || (i >= src.length)) break
- dst[i + offset] = src[i]
- }
- return i
-}
-
-// ArrayBuffer or Uint8Array objects from other contexts (i.e. iframes) do not pass
-// the `instanceof` check but they should be treated as of that type.
-// See: https://github.com/feross/buffer/issues/166
-function isInstance (obj, type) {
- return obj instanceof type ||
- (obj != null && obj.constructor != null && obj.constructor.name != null &&
- obj.constructor.name === type.name)
-}
-function numberIsNaN (obj) {
- // For IE11 support
- return obj !== obj // eslint-disable-line no-self-compare
-}
-
-},{"base64-js":3,"ieee754":17}],7:[function(require,module,exports){
-// shim for using process in browser
-var process = module.exports = {};
-
-// cached from whatever global is present so that test runners that stub it
-// don't break things. But we need to wrap it in a try catch in case it is
-// wrapped in strict mode code which doesn't define any globals. It's inside a
-// function because try/catches deoptimize in certain engines.
-
-var cachedSetTimeout;
-var cachedClearTimeout;
-
-function defaultSetTimout() {
- throw new Error('setTimeout has not been defined');
-}
-function defaultClearTimeout () {
- throw new Error('clearTimeout has not been defined');
-}
-(function () {
- try {
- if (typeof setTimeout === 'function') {
- cachedSetTimeout = setTimeout;
- } else {
- cachedSetTimeout = defaultSetTimout;
- }
- } catch (e) {
- cachedSetTimeout = defaultSetTimout;
- }
- try {
- if (typeof clearTimeout === 'function') {
- cachedClearTimeout = clearTimeout;
- } else {
- cachedClearTimeout = defaultClearTimeout;
- }
- } catch (e) {
- cachedClearTimeout = defaultClearTimeout;
- }
-} ())
-function runTimeout(fun) {
- if (cachedSetTimeout === setTimeout) {
- //normal enviroments in sane situations
- return setTimeout(fun, 0);
- }
- // if setTimeout wasn't available but was latter defined
- if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
- cachedSetTimeout = setTimeout;
- return setTimeout(fun, 0);
- }
- try {
- // when when somebody has screwed with setTimeout but no I.E. maddness
- return cachedSetTimeout(fun, 0);
- } catch(e){
- try {
- // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
- return cachedSetTimeout.call(null, fun, 0);
- } catch(e){
- // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
- return cachedSetTimeout.call(this, fun, 0);
- }
- }
-
-
-}
-function runClearTimeout(marker) {
- if (cachedClearTimeout === clearTimeout) {
- //normal enviroments in sane situations
- return clearTimeout(marker);
- }
- // if clearTimeout wasn't available but was latter defined
- if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
- cachedClearTimeout = clearTimeout;
- return clearTimeout(marker);
- }
- try {
- // when when somebody has screwed with setTimeout but no I.E. maddness
- return cachedClearTimeout(marker);
- } catch (e){
- try {
- // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
- return cachedClearTimeout.call(null, marker);
- } catch (e){
- // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
- // Some versions of I.E. have different rules for clearTimeout vs setTimeout
- return cachedClearTimeout.call(this, marker);
- }
- }
-
-
-
-}
-var queue = [];
-var draining = false;
-var currentQueue;
-var queueIndex = -1;
-
-function cleanUpNextTick() {
- if (!draining || !currentQueue) {
- return;
- }
- draining = false;
- if (currentQueue.length) {
- queue = currentQueue.concat(queue);
- } else {
- queueIndex = -1;
- }
- if (queue.length) {
- drainQueue();
- }
-}
-
-function drainQueue() {
- if (draining) {
- return;
- }
- var timeout = runTimeout(cleanUpNextTick);
- draining = true;
-
- var len = queue.length;
- while(len) {
- currentQueue = queue;
- queue = [];
- while (++queueIndex < len) {
- if (currentQueue) {
- currentQueue[queueIndex].run();
- }
- }
- queueIndex = -1;
- len = queue.length;
- }
- currentQueue = null;
- draining = false;
- runClearTimeout(timeout);
-}
-
-process.nextTick = function (fun) {
- var args = new Array(arguments.length - 1);
- if (arguments.length > 1) {
- for (var i = 1; i < arguments.length; i++) {
- args[i - 1] = arguments[i];
- }
- }
- queue.push(new Item(fun, args));
- if (queue.length === 1 && !draining) {
- runTimeout(drainQueue);
- }
-};
-
-// v8 likes predictible objects
-function Item(fun, array) {
- this.fun = fun;
- this.array = array;
-}
-Item.prototype.run = function () {
- this.fun.apply(null, this.array);
-};
-process.title = 'browser';
-process.browser = true;
-process.env = {};
-process.argv = [];
-process.version = ''; // empty string to avoid regexp issues
-process.versions = {};
-
-function noop() {}
-
-process.on = noop;
-process.addListener = noop;
-process.once = noop;
-process.off = noop;
-process.removeListener = noop;
-process.removeAllListeners = noop;
-process.emit = noop;
-process.prependListener = noop;
-process.prependOnceListener = noop;
-
-process.listeners = function (name) { return [] }
-
-process.binding = function (name) {
- throw new Error('process.binding is not supported');
-};
-
-process.cwd = function () { return '/' };
-process.chdir = function (dir) {
- throw new Error('process.chdir is not supported');
-};
-process.umask = function() { return 0; };
-
-},{}],8:[function(require,module,exports){
-'use strict';
-
-module.exports = earcut;
-module.exports.default = earcut;
-
-function earcut(data, holeIndices, dim) {
-
- dim = dim || 2;
-
- var hasHoles = holeIndices && holeIndices.length,
- outerLen = hasHoles ? holeIndices[0] * dim : data.length,
- outerNode = linkedList(data, 0, outerLen, dim, true),
- triangles = [];
-
- if (!outerNode || outerNode.next === outerNode.prev) return triangles;
-
- var minX, minY, maxX, maxY, x, y, invSize;
-
- if (hasHoles) outerNode = eliminateHoles(data, holeIndices, outerNode, dim);
-
- // if the shape is not too simple, we'll use z-order curve hash later; calculate polygon bbox
- if (data.length > 80 * dim) {
- minX = maxX = data[0];
- minY = maxY = data[1];
-
- for (var i = dim; i < outerLen; i += dim) {
- x = data[i];
- y = data[i + 1];
- if (x < minX) minX = x;
- if (y < minY) minY = y;
- if (x > maxX) maxX = x;
- if (y > maxY) maxY = y;
- }
-
- // minX, minY and invSize are later used to transform coords into integers for z-order calculation
- invSize = Math.max(maxX - minX, maxY - minY);
- invSize = invSize !== 0 ? 1 / invSize : 0;
- }
-
- earcutLinked(outerNode, triangles, dim, minX, minY, invSize);
-
- return triangles;
-}
-
-// create a circular doubly linked list from polygon points in the specified winding order
-function linkedList(data, start, end, dim, clockwise) {
- var i, last;
-
- if (clockwise === (signedArea(data, start, end, dim) > 0)) {
- for (i = start; i < end; i += dim) last = insertNode(i, data[i], data[i + 1], last);
- } else {
- for (i = end - dim; i >= start; i -= dim) last = insertNode(i, data[i], data[i + 1], last);
- }
-
- if (last && equals(last, last.next)) {
- removeNode(last);
- last = last.next;
- }
-
- return last;
-}
-
-// eliminate colinear or duplicate points
-function filterPoints(start, end) {
- if (!start) return start;
- if (!end) end = start;
-
- var p = start,
- again;
- do {
- again = false;
-
- if (!p.steiner && (equals(p, p.next) || area(p.prev, p, p.next) === 0)) {
- removeNode(p);
- p = end = p.prev;
- if (p === p.next) break;
- again = true;
-
- } else {
- p = p.next;
- }
- } while (again || p !== end);
-
- return end;
-}
-
-// main ear slicing loop which triangulates a polygon (given as a linked list)
-function earcutLinked(ear, triangles, dim, minX, minY, invSize, pass) {
- if (!ear) return;
-
- // interlink polygon nodes in z-order
- if (!pass && invSize) indexCurve(ear, minX, minY, invSize);
-
- var stop = ear,
- prev, next;
-
- // iterate through ears, slicing them one by one
- while (ear.prev !== ear.next) {
- prev = ear.prev;
- next = ear.next;
-
- if (invSize ? isEarHashed(ear, minX, minY, invSize) : isEar(ear)) {
- // cut off the triangle
- triangles.push(prev.i / dim);
- triangles.push(ear.i / dim);
- triangles.push(next.i / dim);
-
- removeNode(ear);
-
- // skipping the next vertex leads to less sliver triangles
- ear = next.next;
- stop = next.next;
-
- continue;
- }
-
- ear = next;
-
- // if we looped through the whole remaining polygon and can't find any more ears
- if (ear === stop) {
- // try filtering points and slicing again
- if (!pass) {
- earcutLinked(filterPoints(ear), triangles, dim, minX, minY, invSize, 1);
-
- // if this didn't work, try curing all small self-intersections locally
- } else if (pass === 1) {
- ear = cureLocalIntersections(filterPoints(ear), triangles, dim);
- earcutLinked(ear, triangles, dim, minX, minY, invSize, 2);
-
- // as a last resort, try splitting the remaining polygon into two
- } else if (pass === 2) {
- splitEarcut(ear, triangles, dim, minX, minY, invSize);
- }
-
- break;
- }
- }
-}
-
-// check whether a polygon node forms a valid ear with adjacent nodes
-function isEar(ear) {
- var a = ear.prev,
- b = ear,
- c = ear.next;
-
- if (area(a, b, c) >= 0) return false; // reflex, can't be an ear
-
- // now make sure we don't have other points inside the potential ear
- var p = ear.next.next;
-
- while (p !== ear.prev) {
- if (pointInTriangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y) &&
- area(p.prev, p, p.next) >= 0) return false;
- p = p.next;
- }
-
- return true;
-}
-
-function isEarHashed(ear, minX, minY, invSize) {
- var a = ear.prev,
- b = ear,
- c = ear.next;
-
- if (area(a, b, c) >= 0) return false; // reflex, can't be an ear
-
- // triangle bbox; min & max are calculated like this for speed
- var minTX = a.x < b.x ? (a.x < c.x ? a.x : c.x) : (b.x < c.x ? b.x : c.x),
- minTY = a.y < b.y ? (a.y < c.y ? a.y : c.y) : (b.y < c.y ? b.y : c.y),
- maxTX = a.x > b.x ? (a.x > c.x ? a.x : c.x) : (b.x > c.x ? b.x : c.x),
- maxTY = a.y > b.y ? (a.y > c.y ? a.y : c.y) : (b.y > c.y ? b.y : c.y);
-
- // z-order range for the current triangle bbox;
- var minZ = zOrder(minTX, minTY, minX, minY, invSize),
- maxZ = zOrder(maxTX, maxTY, minX, minY, invSize);
-
- var p = ear.prevZ,
- n = ear.nextZ;
-
- // look for points inside the triangle in both directions
- while (p && p.z >= minZ && n && n.z <= maxZ) {
- if (p !== ear.prev && p !== ear.next &&
- pointInTriangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y) &&
- area(p.prev, p, p.next) >= 0) return false;
- p = p.prevZ;
-
- if (n !== ear.prev && n !== ear.next &&
- pointInTriangle(a.x, a.y, b.x, b.y, c.x, c.y, n.x, n.y) &&
- area(n.prev, n, n.next) >= 0) return false;
- n = n.nextZ;
- }
-
- // look for remaining points in decreasing z-order
- while (p && p.z >= minZ) {
- if (p !== ear.prev && p !== ear.next &&
- pointInTriangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y) &&
- area(p.prev, p, p.next) >= 0) return false;
- p = p.prevZ;
- }
-
- // look for remaining points in increasing z-order
- while (n && n.z <= maxZ) {
- if (n !== ear.prev && n !== ear.next &&
- pointInTriangle(a.x, a.y, b.x, b.y, c.x, c.y, n.x, n.y) &&
- area(n.prev, n, n.next) >= 0) return false;
- n = n.nextZ;
- }
-
- return true;
-}
-
-// go through all polygon nodes and cure small local self-intersections
-function cureLocalIntersections(start, triangles, dim) {
- var p = start;
- do {
- var a = p.prev,
- b = p.next.next;
-
- if (!equals(a, b) && intersects(a, p, p.next, b) && locallyInside(a, b) && locallyInside(b, a)) {
-
- triangles.push(a.i / dim);
- triangles.push(p.i / dim);
- triangles.push(b.i / dim);
-
- // remove two nodes involved
- removeNode(p);
- removeNode(p.next);
-
- p = start = b;
- }
- p = p.next;
- } while (p !== start);
-
- return filterPoints(p);
-}
-
-// try splitting polygon into two and triangulate them independently
-function splitEarcut(start, triangles, dim, minX, minY, invSize) {
- // look for a valid diagonal that divides the polygon into two
- var a = start;
- do {
- var b = a.next.next;
- while (b !== a.prev) {
- if (a.i !== b.i && isValidDiagonal(a, b)) {
- // split the polygon in two by the diagonal
- var c = splitPolygon(a, b);
-
- // filter colinear points around the cuts
- a = filterPoints(a, a.next);
- c = filterPoints(c, c.next);
-
- // run earcut on each half
- earcutLinked(a, triangles, dim, minX, minY, invSize);
- earcutLinked(c, triangles, dim, minX, minY, invSize);
- return;
- }
- b = b.next;
- }
- a = a.next;
- } while (a !== start);
-}
-
-// link every hole into the outer loop, producing a single-ring polygon without holes
-function eliminateHoles(data, holeIndices, outerNode, dim) {
- var queue = [],
- i, len, start, end, list;
-
- for (i = 0, len = holeIndices.length; i < len; i++) {
- start = holeIndices[i] * dim;
- end = i < len - 1 ? holeIndices[i + 1] * dim : data.length;
- list = linkedList(data, start, end, dim, false);
- if (list === list.next) list.steiner = true;
- queue.push(getLeftmost(list));
- }
-
- queue.sort(compareX);
-
- // process holes from left to right
- for (i = 0; i < queue.length; i++) {
- eliminateHole(queue[i], outerNode);
- outerNode = filterPoints(outerNode, outerNode.next);
- }
-
- return outerNode;
-}
-
-function compareX(a, b) {
- return a.x - b.x;
-}
-
-// find a bridge between vertices that connects hole with an outer ring and and link it
-function eliminateHole(hole, outerNode) {
- outerNode = findHoleBridge(hole, outerNode);
- if (outerNode) {
- var b = splitPolygon(outerNode, hole);
-
- // filter collinear points around the cuts
- filterPoints(outerNode, outerNode.next);
- filterPoints(b, b.next);
- }
-}
-
-// David Eberly's algorithm for finding a bridge between hole and outer polygon
-function findHoleBridge(hole, outerNode) {
- var p = outerNode,
- hx = hole.x,
- hy = hole.y,
- qx = -Infinity,
- m;
-
- // find a segment intersected by a ray from the hole's leftmost point to the left;
- // segment's endpoint with lesser x will be potential connection point
- do {
- if (hy <= p.y && hy >= p.next.y && p.next.y !== p.y) {
- var x = p.x + (hy - p.y) * (p.next.x - p.x) / (p.next.y - p.y);
- if (x <= hx && x > qx) {
- qx = x;
- if (x === hx) {
- if (hy === p.y) return p;
- if (hy === p.next.y) return p.next;
- }
- m = p.x < p.next.x ? p : p.next;
- }
- }
- p = p.next;
- } while (p !== outerNode);
-
- if (!m) return null;
-
- if (hx === qx) return m; // hole touches outer segment; pick leftmost endpoint
-
- // look for points inside the triangle of hole point, segment intersection and endpoint;
- // if there are no points found, we have a valid connection;
- // otherwise choose the point of the minimum angle with the ray as connection point
-
- var stop = m,
- mx = m.x,
- my = m.y,
- tanMin = Infinity,
- tan;
-
- p = m;
-
- do {
- if (hx >= p.x && p.x >= mx && hx !== p.x &&
- pointInTriangle(hy < my ? hx : qx, hy, mx, my, hy < my ? qx : hx, hy, p.x, p.y)) {
-
- tan = Math.abs(hy - p.y) / (hx - p.x); // tangential
-
- if (locallyInside(p, hole) &&
- (tan < tanMin || (tan === tanMin && (p.x > m.x || (p.x === m.x && sectorContainsSector(m, p)))))) {
- m = p;
- tanMin = tan;
- }
- }
-
- p = p.next;
- } while (p !== stop);
-
- return m;
-}
-
-// whether sector in vertex m contains sector in vertex p in the same coordinates
-function sectorContainsSector(m, p) {
- return area(m.prev, m, p.prev) < 0 && area(p.next, m, m.next) < 0;
-}
-
-// interlink polygon nodes in z-order
-function indexCurve(start, minX, minY, invSize) {
- var p = start;
- do {
- if (p.z === null) p.z = zOrder(p.x, p.y, minX, minY, invSize);
- p.prevZ = p.prev;
- p.nextZ = p.next;
- p = p.next;
- } while (p !== start);
-
- p.prevZ.nextZ = null;
- p.prevZ = null;
-
- sortLinked(p);
-}
-
-// Simon Tatham's linked list merge sort algorithm
-// http://www.chiark.greenend.org.uk/~sgtatham/algorithms/listsort.html
-function sortLinked(list) {
- var i, p, q, e, tail, numMerges, pSize, qSize,
- inSize = 1;
-
- do {
- p = list;
- list = null;
- tail = null;
- numMerges = 0;
-
- while (p) {
- numMerges++;
- q = p;
- pSize = 0;
- for (i = 0; i < inSize; i++) {
- pSize++;
- q = q.nextZ;
- if (!q) break;
- }
- qSize = inSize;
-
- while (pSize > 0 || (qSize > 0 && q)) {
-
- if (pSize !== 0 && (qSize === 0 || !q || p.z <= q.z)) {
- e = p;
- p = p.nextZ;
- pSize--;
- } else {
- e = q;
- q = q.nextZ;
- qSize--;
- }
-
- if (tail) tail.nextZ = e;
- else list = e;
-
- e.prevZ = tail;
- tail = e;
- }
-
- p = q;
- }
-
- tail.nextZ = null;
- inSize *= 2;
-
- } while (numMerges > 1);
-
- return list;
-}
-
-// z-order of a point given coords and inverse of the longer side of data bbox
-function zOrder(x, y, minX, minY, invSize) {
- // coords are transformed into non-negative 15-bit integer range
- x = 32767 * (x - minX) * invSize;
- y = 32767 * (y - minY) * invSize;
-
- x = (x | (x << 8)) & 0x00FF00FF;
- x = (x | (x << 4)) & 0x0F0F0F0F;
- x = (x | (x << 2)) & 0x33333333;
- x = (x | (x << 1)) & 0x55555555;
-
- y = (y | (y << 8)) & 0x00FF00FF;
- y = (y | (y << 4)) & 0x0F0F0F0F;
- y = (y | (y << 2)) & 0x33333333;
- y = (y | (y << 1)) & 0x55555555;
-
- return x | (y << 1);
-}
-
-// find the leftmost node of a polygon ring
-function getLeftmost(start) {
- var p = start,
- leftmost = start;
- do {
- if (p.x < leftmost.x || (p.x === leftmost.x && p.y < leftmost.y)) leftmost = p;
- p = p.next;
- } while (p !== start);
-
- return leftmost;
-}
-
-// check if a point lies within a convex triangle
-function pointInTriangle(ax, ay, bx, by, cx, cy, px, py) {
- return (cx - px) * (ay - py) - (ax - px) * (cy - py) >= 0 &&
- (ax - px) * (by - py) - (bx - px) * (ay - py) >= 0 &&
- (bx - px) * (cy - py) - (cx - px) * (by - py) >= 0;
-}
-
-// check if a diagonal between two polygon nodes is valid (lies in polygon interior)
-function isValidDiagonal(a, b) {
- return a.next.i !== b.i && a.prev.i !== b.i && !intersectsPolygon(a, b) && // dones't intersect other edges
- (locallyInside(a, b) && locallyInside(b, a) && middleInside(a, b) && // locally visible
- (area(a.prev, a, b.prev) || area(a, b.prev, b)) || // does not create opposite-facing sectors
- equals(a, b) && area(a.prev, a, a.next) > 0 && area(b.prev, b, b.next) > 0); // special zero-length case
-}
-
-// signed area of a triangle
-function area(p, q, r) {
- return (q.y - p.y) * (r.x - q.x) - (q.x - p.x) * (r.y - q.y);
-}
-
-// check if two points are equal
-function equals(p1, p2) {
- return p1.x === p2.x && p1.y === p2.y;
-}
-
-// check if two segments intersect
-function intersects(p1, q1, p2, q2) {
- var o1 = sign(area(p1, q1, p2));
- var o2 = sign(area(p1, q1, q2));
- var o3 = sign(area(p2, q2, p1));
- var o4 = sign(area(p2, q2, q1));
-
- if (o1 !== o2 && o3 !== o4) return true; // general case
-
- if (o1 === 0 && onSegment(p1, p2, q1)) return true; // p1, q1 and p2 are collinear and p2 lies on p1q1
- if (o2 === 0 && onSegment(p1, q2, q1)) return true; // p1, q1 and q2 are collinear and q2 lies on p1q1
- if (o3 === 0 && onSegment(p2, p1, q2)) return true; // p2, q2 and p1 are collinear and p1 lies on p2q2
- if (o4 === 0 && onSegment(p2, q1, q2)) return true; // p2, q2 and q1 are collinear and q1 lies on p2q2
-
- return false;
-}
-
-// for collinear points p, q, r, check if point q lies on segment pr
-function onSegment(p, q, r) {
- return q.x <= Math.max(p.x, r.x) && q.x >= Math.min(p.x, r.x) && q.y <= Math.max(p.y, r.y) && q.y >= Math.min(p.y, r.y);
-}
-
-function sign(num) {
- return num > 0 ? 1 : num < 0 ? -1 : 0;
-}
-
-// check if a polygon diagonal intersects any polygon segments
-function intersectsPolygon(a, b) {
- var p = a;
- do {
- if (p.i !== a.i && p.next.i !== a.i && p.i !== b.i && p.next.i !== b.i &&
- intersects(p, p.next, a, b)) return true;
- p = p.next;
- } while (p !== a);
-
- return false;
-}
-
-// check if a polygon diagonal is locally inside the polygon
-function locallyInside(a, b) {
- return area(a.prev, a, a.next) < 0 ?
- area(a, b, a.next) >= 0 && area(a, a.prev, b) >= 0 :
- area(a, b, a.prev) < 0 || area(a, a.next, b) < 0;
-}
-
-// check if the middle point of a polygon diagonal is inside the polygon
-function middleInside(a, b) {
- var p = a,
- inside = false,
- px = (a.x + b.x) / 2,
- py = (a.y + b.y) / 2;
- do {
- if (((p.y > py) !== (p.next.y > py)) && p.next.y !== p.y &&
- (px < (p.next.x - p.x) * (py - p.y) / (p.next.y - p.y) + p.x))
- inside = !inside;
- p = p.next;
- } while (p !== a);
-
- return inside;
-}
-
-// link two polygon vertices with a bridge; if the vertices belong to the same ring, it splits polygon into two;
-// if one belongs to the outer ring and another to a hole, it merges it into a single ring
-function splitPolygon(a, b) {
- var a2 = new Node(a.i, a.x, a.y),
- b2 = new Node(b.i, b.x, b.y),
- an = a.next,
- bp = b.prev;
-
- a.next = b;
- b.prev = a;
-
- a2.next = an;
- an.prev = a2;
-
- b2.next = a2;
- a2.prev = b2;
-
- bp.next = b2;
- b2.prev = bp;
-
- return b2;
-}
-
-// create a node and optionally link it with previous one (in a circular doubly linked list)
-function insertNode(i, x, y, last) {
- var p = new Node(i, x, y);
-
- if (!last) {
- p.prev = p;
- p.next = p;
-
- } else {
- p.next = last.next;
- p.prev = last;
- last.next.prev = p;
- last.next = p;
- }
- return p;
-}
-
-function removeNode(p) {
- p.next.prev = p.prev;
- p.prev.next = p.next;
-
- if (p.prevZ) p.prevZ.nextZ = p.nextZ;
- if (p.nextZ) p.nextZ.prevZ = p.prevZ;
-}
-
-function Node(i, x, y) {
- // vertex index in coordinates array
- this.i = i;
-
- // vertex coordinates
- this.x = x;
- this.y = y;
-
- // previous and next vertex nodes in a polygon ring
- this.prev = null;
- this.next = null;
-
- // z-order curve value
- this.z = null;
-
- // previous and next nodes in z-order
- this.prevZ = null;
- this.nextZ = null;
-
- // indicates whether this is a steiner point
- this.steiner = false;
-}
-
-// return a percentage difference between the polygon area and its triangulation area;
-// used to verify correctness of triangulation
-earcut.deviation = function (data, holeIndices, dim, triangles) {
- var hasHoles = holeIndices && holeIndices.length;
- var outerLen = hasHoles ? holeIndices[0] * dim : data.length;
-
- var polygonArea = Math.abs(signedArea(data, 0, outerLen, dim));
- if (hasHoles) {
- for (var i = 0, len = holeIndices.length; i < len; i++) {
- var start = holeIndices[i] * dim;
- var end = i < len - 1 ? holeIndices[i + 1] * dim : data.length;
- polygonArea -= Math.abs(signedArea(data, start, end, dim));
- }
- }
-
- var trianglesArea = 0;
- for (i = 0; i < triangles.length; i += 3) {
- var a = triangles[i] * dim;
- var b = triangles[i + 1] * dim;
- var c = triangles[i + 2] * dim;
- trianglesArea += Math.abs(
- (data[a] - data[c]) * (data[b + 1] - data[a + 1]) -
- (data[a] - data[b]) * (data[c + 1] - data[a + 1]));
- }
-
- return polygonArea === 0 && trianglesArea === 0 ? 0 :
- Math.abs((trianglesArea - polygonArea) / polygonArea);
-};
-
-function signedArea(data, start, end, dim) {
- var sum = 0;
- for (var i = start, j = end - dim; i < end; i += dim) {
- sum += (data[j] - data[i]) * (data[i + 1] + data[j + 1]);
- j = i;
- }
- return sum;
-}
-
-// turn a polygon in a multi-dimensional array form (e.g. as in GeoJSON) into a form Earcut accepts
-earcut.flatten = function (data) {
- var dim = data[0][0].length,
- result = {vertices: [], holes: [], dimensions: dim},
- holeIndex = 0;
-
- for (var i = 0; i < data.length; i++) {
- for (var j = 0; j < data[i].length; j++) {
- for (var d = 0; d < dim; d++) result.vertices.push(data[i][j][d]);
- }
- if (i > 0) {
- holeIndex += data[i - 1].length;
- result.holes.push(holeIndex);
- }
- }
- return result;
-};
-
-},{}],9:[function(require,module,exports){
-'use strict';
-
-var OneVersionConstraint = require('individual/one-version');
-
-var MY_VERSION = '7';
-OneVersionConstraint('ev-store', MY_VERSION);
-
-var hashKey = '__EV_STORE_KEY@' + MY_VERSION;
-
-module.exports = EvStore;
-
-function EvStore(elem) {
- var hash = elem[hashKey];
-
- if (!hash) {
- hash = elem[hashKey] = {};
- }
-
- return hash;
-}
-
-},{"individual/one-version":19}],10:[function(require,module,exports){
-'use strict';
-var request = require('./request');
-var buildQueryObject = require('./buildQueryObject');
-var isArray = Array.isArray;
-
-function simpleExtend(obj, obj2) {
- var prop;
- for (prop in obj2) {
- obj[prop] = obj2[prop];
- }
- return obj;
-}
-
-function XMLHttpSource(jsongUrl, config) {
- this._jsongUrl = jsongUrl;
- if (typeof config === 'number') {
- var newConfig = {
- timeout: config
- };
- config = newConfig;
- }
- this._config = simpleExtend({
- timeout: 15000,
- headers: {}
- }, config || {});
-}
-
-XMLHttpSource.prototype = {
- // because javascript
- constructor: XMLHttpSource,
- /**
- * buildQueryObject helper
- */
- buildQueryObject: buildQueryObject,
-
- /**
- * @inheritDoc DataSource#get
- */
- get: function httpSourceGet(pathSet) {
- var method = 'GET';
- var queryObject = this.buildQueryObject(this._jsongUrl, method, {
- paths: pathSet,
- method: 'get'
- });
- var config = simpleExtend(queryObject, this._config);
- // pass context for onBeforeRequest callback
- var context = this;
- return request(method, config, context);
- },
-
- /**
- * @inheritDoc DataSource#set
- */
- set: function httpSourceSet(jsongEnv) {
- var method = 'POST';
- var queryObject = this.buildQueryObject(this._jsongUrl, method, {
- jsonGraph: jsongEnv,
- method: 'set'
- });
- var config = simpleExtend(queryObject, this._config);
- config.headers["Content-Type"] = "application/x-www-form-urlencoded";
-
- // pass context for onBeforeRequest callback
- var context = this;
- return request(method, config, context);
-
- },
-
- /**
- * @inheritDoc DataSource#call
- */
- call: function httpSourceCall(callPath, args, pathSuffix, paths) {
- // arguments defaults
- args = args || [];
- pathSuffix = pathSuffix || [];
- paths = paths || [];
-
- var method = 'POST';
- var queryData = [];
- queryData.push('method=call');
- queryData.push('callPath=' + encodeURIComponent(JSON.stringify(callPath)));
- queryData.push('arguments=' + encodeURIComponent(JSON.stringify(args)));
- queryData.push('pathSuffixes=' + encodeURIComponent(JSON.stringify(pathSuffix)));
- queryData.push('paths=' + encodeURIComponent(JSON.stringify(paths)));
-
- var queryObject = this.buildQueryObject(this._jsongUrl, method, queryData.join('&'));
- var config = simpleExtend(queryObject, this._config);
- config.headers["Content-Type"] = "application/x-www-form-urlencoded";
-
- // pass context for onBeforeRequest callback
- var context = this;
- return request(method, config, context);
- }
-};
-// ES6 modules
-XMLHttpSource.XMLHttpSource = XMLHttpSource;
-XMLHttpSource['default'] = XMLHttpSource;
-// commonjs
-module.exports = XMLHttpSource;
-
-},{"./buildQueryObject":11,"./request":14}],11:[function(require,module,exports){
-'use strict';
-module.exports = function buildQueryObject(url, method, queryData) {
- var qData = [];
- var keys;
- var data = {url: url};
- var isQueryParamUrl = url.indexOf('?') !== -1;
- var startUrl = (isQueryParamUrl) ? '&' : '?';
-
- if (typeof queryData === 'string') {
- qData.push(queryData);
- } else {
-
- keys = Object.keys(queryData);
- keys.forEach(function (k) {
- var value = (typeof queryData[k] === 'object') ? JSON.stringify(queryData[k]) : queryData[k];
- qData.push(k + '=' + encodeURIComponent(value));
- });
- }
-
- if (method === 'GET') {
- data.url += startUrl + qData.join('&');
- } else {
- data.data = qData.join('&');
- }
-
- return data;
-};
-
-},{}],12:[function(require,module,exports){
-(function (global){
-'use strict';
-// Get CORS support even for older IE
-module.exports = function getCORSRequest() {
- var xhr = new global.XMLHttpRequest();
- if ('withCredentials' in xhr) {
- return xhr;
- } else if (!!global.XDomainRequest) {
- return new XDomainRequest();
- } else {
- throw new Error('CORS is not supported by your browser');
- }
-};
-
-}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-
-},{}],13:[function(require,module,exports){
-(function (global){
-'use strict';
-module.exports = function getXMLHttpRequest() {
- var progId,
- progIds,
- i;
- if (global.XMLHttpRequest) {
- return new global.XMLHttpRequest();
- } else {
- try {
- progIds = ['Msxml2.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.4.0'];
- for (i = 0; i < 3; i++) {
- try {
- progId = progIds[i];
- if (new global.ActiveXObject(progId)) {
- break;
- }
- } catch(e) { }
- }
- return new global.ActiveXObject(progId);
- } catch (e) {
- throw new Error('XMLHttpRequest is not supported by your browser');
- }
- }
-};
-
-}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-
-},{}],14:[function(require,module,exports){
-'use strict';
-var getXMLHttpRequest = require('./getXMLHttpRequest');
-var getCORSRequest = require('./getCORSRequest');
-var hasOwnProp = Object.prototype.hasOwnProperty;
-
-var noop = function() {};
-
-function Observable() {}
-
-Observable.create = function(subscribe) {
- var o = new Observable();
-
- o.subscribe = function(onNext, onError, onCompleted) {
-
- var observer;
- var disposable;
-
- if (typeof onNext === 'function') {
- observer = {
- onNext: onNext,
- onError: (onError || noop),
- onCompleted: (onCompleted || noop)
- };
- } else {
- observer = onNext;
- }
-
- disposable = subscribe(observer);
-
- if (typeof disposable === 'function') {
- return {
- dispose: disposable
- };
- } else {
- return disposable;
- }
- };
-
- return o;
-};
-
-function request(method, options, context) {
- return Observable.create(function requestObserver(observer) {
-
- var config = {
- method: method || 'GET',
- crossDomain: false,
- async: true,
- headers: {},
- responseType: 'json'
- };
-
- var xhr,
- isDone,
- headers,
- header,
- prop;
-
- for (prop in options) {
- if (hasOwnProp.call(options, prop)) {
- config[prop] = options[prop];
- }
- }
-
- // Add request with Headers
- if (!config.crossDomain && !config.headers['X-Requested-With']) {
- config.headers['X-Requested-With'] = 'XMLHttpRequest';
- }
-
- // allow the user to mutate the config open
- if (context.onBeforeRequest != null) {
- context.onBeforeRequest(config);
- }
-
- // create xhr
- try {
- xhr = config.crossDomain ? getCORSRequest() : getXMLHttpRequest();
- } catch (err) {
- observer.onError(err);
- }
- try {
- // Takes the url and opens the connection
- if (config.user) {
- xhr.open(config.method, config.url, config.async, config.user, config.password);
- } else {
- xhr.open(config.method, config.url, config.async);
- }
-
- // Sets timeout information
- xhr.timeout = config.timeout;
-
- // Anything but explicit false results in true.
- xhr.withCredentials = config.withCredentials !== false;
-
- // Fills the request headers
- headers = config.headers;
- for (header in headers) {
- if (hasOwnProp.call(headers, header)) {
- xhr.setRequestHeader(header, headers[header]);
- }
- }
-
- if (config.responseType) {
- try {
- xhr.responseType = config.responseType;
- } catch (e) {
- // WebKit added support for the json responseType value on 09/03/2013
- // https://bugs.webkit.org/show_bug.cgi?id=73648. Versions of Safari prior to 7 are
- // known to throw when setting the value "json" as the response type. Other older
- // browsers implementing the responseType
- //
- // The json response type can be ignored if not supported, because JSON payloads are
- // parsed on the client-side regardless.
- if (config.responseType !== 'json') {
- throw e;
- }
- }
- }
-
- xhr.onreadystatechange = function onreadystatechange(e) {
- // Complete
- if (xhr.readyState === 4) {
- if (!isDone) {
- isDone = true;
- onXhrLoad(observer, xhr, e);
- }
- }
- };
-
- // Timeout
- xhr.ontimeout = function ontimeout(e) {
- if (!isDone) {
- isDone = true;
- onXhrError(observer, xhr, 'timeout error', e);
- }
- };
-
- // Send Request
- xhr.send(config.data);
-
- } catch (e) {
- observer.onError(e);
- }
- // Dispose
- return function dispose() {
- // Doesn't work in IE9
- if (!isDone && xhr.readyState !== 4) {
- isDone = true;
- xhr.abort();
- }
- };//Dispose
- });
-}
-
-/*
- * General handling of ultimate failure (after appropriate retries)
- */
-function _handleXhrError(observer, textStatus, errorThrown) {
- // IE9: cross-domain request may be considered errors
- if (!errorThrown) {
- errorThrown = new Error(textStatus);
- }
-
- observer.onError(errorThrown);
-}
-
-function onXhrLoad(observer, xhr, e) {
- var responseData,
- responseObject,
- responseType;
-
- // If there's no observer, the request has been (or is being) cancelled.
- if (xhr && observer) {
- responseType = xhr.responseType;
- // responseText is the old-school way of retrieving response (supported by IE8 & 9)
- // response/responseType properties were introduced in XHR Level2 spec (supported by IE10)
- responseData = ('response' in xhr) ? xhr.response : xhr.responseText;
-
- // normalize IE9 bug (http://bugs.jquery.com/ticket/1450)
- var status = (xhr.status === 1223) ? 204 : xhr.status;
-
- if (status >= 200 && status <= 399) {
- try {
- if (responseType !== 'json') {
- responseData = JSON.parse(responseData || '');
- }
- if (typeof responseData === 'string') {
- responseData = JSON.parse(responseData || '');
- }
- } catch (e) {
- _handleXhrError(observer, 'invalid json', e);
- }
- observer.onNext(responseData);
- observer.onCompleted();
- return;
-
- } else if (status === 401 || status === 403 || status === 407) {
-
- return _handleXhrError(observer, responseData);
-
- } else if (status === 410) {
- // TODO: Retry ?
- return _handleXhrError(observer, responseData);
-
- } else if (status === 408 || status === 504) {
- // TODO: Retry ?
- return _handleXhrError(observer, responseData);
-
- } else {
-
- return _handleXhrError(observer, responseData || ('Response code ' + status));
-
- }//if
- }//if
-}//onXhrLoad
-
-function onXhrError(observer, xhr, status, e) {
- _handleXhrError(observer, status || xhr.statusText || 'request error', e);
-}
-
-module.exports = request;
-
-},{"./getCORSRequest":12,"./getXMLHttpRequest":13}],15:[function(require,module,exports){
-(function (global){
-!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var e;e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,e.falcor=t()}}(function(){var t;return function e(t,n,r){function o(s,u){if(!n[s]){if(!t[s]){var a="function"==typeof require&&require;if(!u&&a)return a(s,!0);if(i)return i(s,!0);var c=new Error("Cannot find module '"+s+"'");throw c.code="MODULE_NOT_FOUND",c}var p=n[s]={exports:{}};t[s][0].call(p.exports,function(e){var n=t[s][1][e];return o(n?n:e)},p,p.exports,e,t,n,r)}return n[s].exports}for(var i="function"==typeof require&&require,s=0;s<r.length;s++)o(r[s]);return o}({1:[function(t,e,n){var r=t(32),o=t(130);r.atom=o.atom,r.ref=o.ref,r.error=o.error,r.pathValue=o.pathValue,r.HttpDataSource=t(125),e.exports=r},{125:125,130:130,32:32}],2:[function(t,e,n){function r(t){var e=t||{};this._root=e._root||new 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-}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-
-},{}],16:[function(require,module,exports){
-(function (global){
-var topLevel = typeof global !== 'undefined' ? global :
- typeof window !== 'undefined' ? window : {}
-var minDoc = require('min-document');
-
-var doccy;
-
-if (typeof document !== 'undefined') {
- doccy = document;
-} else {
- doccy = topLevel['__GLOBAL_DOCUMENT_CACHE@4'];
-
- if (!doccy) {
- doccy = topLevel['__GLOBAL_DOCUMENT_CACHE@4'] = minDoc;
- }
-}
-
-module.exports = doccy;
-
-}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-
-},{"min-document":4}],17:[function(require,module,exports){
-exports.read = function (buffer, offset, isLE, mLen, nBytes) {
- var e, m
- var eLen = nBytes * 8 - mLen - 1
- var eMax = (1 << eLen) - 1
- var eBias = eMax >> 1
- var nBits = -7
- var i = isLE ? (nBytes - 1) : 0
- var d = isLE ? -1 : 1
- var s = buffer[offset + i]
-
- i += d
-
- e = s & ((1 << (-nBits)) - 1)
- s >>= (-nBits)
- nBits += eLen
- for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}
-
- m = e & ((1 << (-nBits)) - 1)
- e >>= (-nBits)
- nBits += mLen
- for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}
-
- if (e === 0) {
- e = 1 - eBias
- } else if (e === eMax) {
- return m ? NaN : ((s ? -1 : 1) * Infinity)
- } else {
- m = m + Math.pow(2, mLen)
- e = e - eBias
- }
- return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
-}
-
-exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
- var e, m, c
- var eLen = nBytes * 8 - mLen - 1
- var eMax = (1 << eLen) - 1
- var eBias = eMax >> 1
- var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
- var i = isLE ? 0 : (nBytes - 1)
- var d = isLE ? 1 : -1
- var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
-
- value = Math.abs(value)
-
- if (isNaN(value) || value === Infinity) {
- m = isNaN(value) ? 1 : 0
- e = eMax
- } else {
- e = Math.floor(Math.log(value) / Math.LN2)
- if (value * (c = Math.pow(2, -e)) < 1) {
- e--
- c *= 2
- }
- if (e + eBias >= 1) {
- value += rt / c
- } else {
- value += rt * Math.pow(2, 1 - eBias)
- }
- if (value * c >= 2) {
- e++
- c /= 2
- }
-
- if (e + eBias >= eMax) {
- m = 0
- e = eMax
- } else if (e + eBias >= 1) {
- m = (value * c - 1) * Math.pow(2, mLen)
- e = e + eBias
- } else {
- m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
- e = 0
- }
- }
-
- for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
-
- e = (e << mLen) | m
- eLen += mLen
- for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
-
- buffer[offset + i - d] |= s * 128
-}
-
-},{}],18:[function(require,module,exports){
-(function (global){
-'use strict';
-
-/*global window, global*/
-
-var root = typeof window !== 'undefined' ?
- window : typeof global !== 'undefined' ?
- global : {};
-
-module.exports = Individual;
-
-function Individual(key, value) {
- if (key in root) {
- return root[key];
- }
-
- root[key] = value;
-
- return value;
-}
-
-}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-
-},{}],19:[function(require,module,exports){
-'use strict';
-
-var Individual = require('./index.js');
-
-module.exports = OneVersion;
-
-function OneVersion(moduleName, version, defaultValue) {
- var key = '__INDIVIDUAL_ONE_VERSION_' + moduleName;
- var enforceKey = key + '_ENFORCE_SINGLETON';
-
- var versionValue = Individual(enforceKey, version);
-
- if (versionValue !== version) {
- throw new Error('Can only have one copy of ' +
- moduleName + '.\n' +
- 'You already have version ' + versionValue +
- ' installed.\n' +
- 'This means you cannot install version ' + version);
- }
-
- return Individual(key, defaultValue);
-}
-
-},{"./index.js":18}],20:[function(require,module,exports){
-"use strict";
-
-module.exports = function isObject(x) {
- return typeof x === "object" && x !== null;
-};
-
-},{}],21:[function(require,module,exports){
-/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
-/* Geohash encoding/decoding and associated functions (c) Chris Veness 2014-2016 / MIT Licence */
-/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
-
-'use strict';
-
-
-/**
- * Geohash encode, decode, bounds, neighbours.
- *
- * @namespace
- */
-var Geohash = {};
-
-/* (Geohash-specific) Base32 map */
-Geohash.base32 = '0123456789bcdefghjkmnpqrstuvwxyz';
-
-/**
- * Encodes latitude/longitude to geohash, either to specified precision or to automatically
- * evaluated precision.
- *
- * @param {number} lat - Latitude in degrees.
- * @param {number} lon - Longitude in degrees.
- * @param {number} [precision] - Number of characters in resulting geohash.
- * @returns {string} Geohash of supplied latitude/longitude.
- * @throws Invalid geohash.
- *
- * @example
- * var geohash = Geohash.encode(52.205, 0.119, 7); // geohash: 'u120fxw'
- */
-Geohash.encode = function(lat, lon, precision) {
- // infer precision?
- if (typeof precision == 'undefined') {
- // refine geohash until it matches precision of supplied lat/lon
- for (var p=1; p<=12; p++) {
- var hash = Geohash.encode(lat, lon, p);
- var posn = Geohash.decode(hash);
- if (posn.lat==lat && posn.lon==lon) return hash;
- }
- precision = 12; // set to maximum
- }
-
- lat = Number(lat);
- lon = Number(lon);
- precision = Number(precision);
-
- if (isNaN(lat) || isNaN(lon) || isNaN(precision)) throw new Error('Invalid geohash');
-
- var idx = 0; // index into base32 map
- var bit = 0; // each char holds 5 bits
- var evenBit = true;
- var geohash = '';
-
- var latMin = -90, latMax = 90;
- var lonMin = -180, lonMax = 180;
-
- while (geohash.length < precision) {
- if (evenBit) {
- // bisect E-W longitude
- var lonMid = (lonMin + lonMax) / 2;
- if (lon >= lonMid) {
- idx = idx*2 + 1;
- lonMin = lonMid;
- } else {
- idx = idx*2;
- lonMax = lonMid;
- }
- } else {
- // bisect N-S latitude
- var latMid = (latMin + latMax) / 2;
- if (lat >= latMid) {
- idx = idx*2 + 1;
- latMin = latMid;
- } else {
- idx = idx*2;
- latMax = latMid;
- }
- }
- evenBit = !evenBit;
-
- if (++bit == 5) {
- // 5 bits gives us a character: append it and start over
- geohash += Geohash.base32.charAt(idx);
- bit = 0;
- idx = 0;
- }
- }
-
- return geohash;
-};
-
-
-/**
- * Decode geohash to latitude/longitude (location is approximate centre of geohash cell,
- * to reasonable precision).
- *
- * @param {string} geohash - Geohash string to be converted to latitude/longitude.
- * @returns {{lat:number, lon:number}} (Center of) geohashed location.
- * @throws Invalid geohash.
- *
- * @example
- * var latlon = Geohash.decode('u120fxw'); // latlon: { lat: 52.205, lon: 0.1188 }
- */
-Geohash.decode = function(geohash) {
-
- var bounds = Geohash.bounds(geohash); // <-- the hard work
- // now just determine the centre of the cell...
-
- var latMin = bounds.sw.lat, lonMin = bounds.sw.lon;
- var latMax = bounds.ne.lat, lonMax = bounds.ne.lon;
-
- // cell centre
- var lat = (latMin + latMax)/2;
- var lon = (lonMin + lonMax)/2;
-
- // round to close to centre without excessive precision: ⌊2-log10(Δ°)⌋ decimal places
- lat = lat.toFixed(Math.floor(2-Math.log(latMax-latMin)/Math.LN10));
- lon = lon.toFixed(Math.floor(2-Math.log(lonMax-lonMin)/Math.LN10));
-
- return { lat: Number(lat), lon: Number(lon) };
-};
-
-
-/**
- * Returns SW/NE latitude/longitude bounds of specified geohash.
- *
- * @param {string} geohash - Cell that bounds are required of.
- * @returns {{sw: {lat: number, lon: number}, ne: {lat: number, lon: number}}}
- * @throws Invalid geohash.
- */
-Geohash.bounds = function(geohash) {
- if (geohash.length === 0) throw new Error('Invalid geohash');
-
- geohash = geohash.toLowerCase();
-
- var evenBit = true;
- var latMin = -90, latMax = 90;
- var lonMin = -180, lonMax = 180;
-
- for (var i=0; i<geohash.length; i++) {
- var chr = geohash.charAt(i);
- var idx = Geohash.base32.indexOf(chr);
- if (idx == -1) throw new Error('Invalid geohash');
-
- for (var n=4; n>=0; n--) {
- var bitN = idx >> n & 1;
- if (evenBit) {
- // longitude
- var lonMid = (lonMin+lonMax) / 2;
- if (bitN == 1) {
- lonMin = lonMid;
- } else {
- lonMax = lonMid;
- }
- } else {
- // latitude
- var latMid = (latMin+latMax) / 2;
- if (bitN == 1) {
- latMin = latMid;
- } else {
- latMax = latMid;
- }
- }
- evenBit = !evenBit;
- }
- }
-
- var bounds = {
- sw: { lat: latMin, lon: lonMin },
- ne: { lat: latMax, lon: lonMax },
- };
-
- return bounds;
-};
-
-
-/**
- * Determines adjacent cell in given direction.
- *
- * @param geohash - Cell to which adjacent cell is required.
- * @param direction - Direction from geohash (N/S/E/W).
- * @returns {string} Geocode of adjacent cell.
- * @throws Invalid geohash.
- */
-Geohash.adjacent = function(geohash, direction) {
- // based on github.com/davetroy/geohash-js
-
- geohash = geohash.toLowerCase();
- direction = direction.toLowerCase();
-
- if (geohash.length === 0) throw new Error('Invalid geohash');
- if ('nsew'.indexOf(direction) == -1) throw new Error('Invalid direction');
-
- var neighbour = {
- n: [ 'p0r21436x8zb9dcf5h7kjnmqesgutwvy', 'bc01fg45238967deuvhjyznpkmstqrwx' ],
- s: [ '14365h7k9dcfesgujnmqp0r2twvyx8zb', '238967debc01fg45kmstqrwxuvhjyznp' ],
- e: [ 'bc01fg45238967deuvhjyznpkmstqrwx', 'p0r21436x8zb9dcf5h7kjnmqesgutwvy' ],
- w: [ '238967debc01fg45kmstqrwxuvhjyznp', '14365h7k9dcfesgujnmqp0r2twvyx8zb' ],
- };
- var border = {
- n: [ 'prxz', 'bcfguvyz' ],
- s: [ '028b', '0145hjnp' ],
- e: [ 'bcfguvyz', 'prxz' ],
- w: [ '0145hjnp', '028b' ],
- };
-
- var lastCh = geohash.slice(-1); // last character of hash
- var parent = geohash.slice(0, -1); // hash without last character
-
- var type = geohash.length % 2;
-
- // check for edge-cases which don't share common prefix
- if (border[direction][type].indexOf(lastCh) != -1 && parent !== '') {
- parent = Geohash.adjacent(parent, direction);
- }
-
- // append letter for direction to parent
- return parent + Geohash.base32.charAt(neighbour[direction][type].indexOf(lastCh));
-};
-
-
-/**
- * Returns all 8 adjacent cells to specified geohash.
- *
- * @param {string} geohash - Geohash neighbours are required of.
- * @returns {{n,ne,e,se,s,sw,w,nw: string}}
- * @throws Invalid geohash.
- */
-Geohash.neighbours = function(geohash) {
- return {
- 'n': Geohash.adjacent(geohash, 'n'),
- 'ne': Geohash.adjacent(Geohash.adjacent(geohash, 'n'), 'e'),
- 'e': Geohash.adjacent(geohash, 'e'),
- 'se': Geohash.adjacent(Geohash.adjacent(geohash, 's'), 'e'),
- 's': Geohash.adjacent(geohash, 's'),
- 'sw': Geohash.adjacent(Geohash.adjacent(geohash, 's'), 'w'),
- 'w': Geohash.adjacent(geohash, 'w'),
- 'nw': Geohash.adjacent(Geohash.adjacent(geohash, 'n'), 'w'),
- };
-};
-
-
-/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
-if (typeof module != 'undefined' && module.exports) module.exports = Geohash; // CommonJS, node.js
-
-},{}],22:[function(require,module,exports){
-/**
- * martinez v0.7.0
- * Martinez polygon clipping algorithm, does boolean operation on polygons (multipolygons, polygons with holes etc): intersection, union, difference, xor
- *
- * @author Alex Milevski <info@w8r.name>
- * @license MIT
- * @preserve
- */
-
-(function (global, factory) {
- typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
- typeof define === 'function' && define.amd ? define(['exports'], factory) :
- (global = global || self, factory(global.martinez = {}));
-}(this, (function (exports) { 'use strict';
-
- function DEFAULT_COMPARE (a, b) { return a > b ? 1 : a < b ? -1 : 0; }
-
- var SplayTree = function SplayTree(compare, noDuplicates) {
- if ( compare === void 0 ) compare = DEFAULT_COMPARE;
- if ( noDuplicates === void 0 ) noDuplicates = false;
-
- this._compare = compare;
- this._root = null;
- this._size = 0;
- this._noDuplicates = !!noDuplicates;
- };
-
- var prototypeAccessors = { size: { configurable: true } };
-
-
- SplayTree.prototype.rotateLeft = function rotateLeft (x) {
- var y = x.right;
- if (y) {
- x.right = y.left;
- if (y.left) { y.left.parent = x; }
- y.parent = x.parent;
- }
-
- if (!x.parent) { this._root = y; }
- else if (x === x.parent.left) { x.parent.left = y; }
- else { x.parent.right = y; }
- if (y) { y.left = x; }
- x.parent = y;
- };
-
-
- SplayTree.prototype.rotateRight = function rotateRight (x) {
- var y = x.left;
- if (y) {
- x.left = y.right;
- if (y.right) { y.right.parent = x; }
- y.parent = x.parent;
- }
-
- if (!x.parent) { this._root = y; }
- else if(x === x.parent.left) { x.parent.left = y; }
- else { x.parent.right = y; }
- if (y) { y.right = x; }
- x.parent = y;
- };
-
-
- SplayTree.prototype._splay = function _splay (x) {
- while (x.parent) {
- var p = x.parent;
- if (!p.parent) {
- if (p.left === x) { this.rotateRight(p); }
- else { this.rotateLeft(p); }
- } else if (p.left === x && p.parent.left === p) {
- this.rotateRight(p.parent);
- this.rotateRight(p);
- } else if (p.right === x && p.parent.right === p) {
- this.rotateLeft(p.parent);
- this.rotateLeft(p);
- } else if (p.left === x && p.parent.right === p) {
- this.rotateRight(p);
- this.rotateLeft(p);
- } else {
- this.rotateLeft(p);
- this.rotateRight(p);
- }
- }
- };
-
-
- SplayTree.prototype.splay = function splay (x) {
- var p, gp, ggp, l, r;
-
- while (x.parent) {
- p = x.parent;
- gp = p.parent;
-
- if (gp && gp.parent) {
- ggp = gp.parent;
- if (ggp.left === gp) { ggp.left= x; }
- else { ggp.right = x; }
- x.parent = ggp;
- } else {
- x.parent = null;
- this._root = x;
- }
-
- l = x.left; r = x.right;
-
- if (x === p.left) { // left
- if (gp) {
- if (gp.left === p) {
- /* zig-zig */
- if (p.right) {
- gp.left = p.right;
- gp.left.parent = gp;
- } else { gp.left = null; }
-
- p.right = gp;
- gp.parent = p;
- } else {
- /* zig-zag */
- if (l) {
- gp.right = l;
- l.parent = gp;
- } else { gp.right = null; }
-
- x.left = gp;
- gp.parent = x;
- }
- }
- if (r) {
- p.left = r;
- r.parent = p;
- } else { p.left = null; }
-
- x.right= p;
- p.parent = x;
- } else { // right
- if (gp) {
- if (gp.right === p) {
- /* zig-zig */
- if (p.left) {
- gp.right = p.left;
- gp.right.parent = gp;
- } else { gp.right = null; }
-
- p.left = gp;
- gp.parent = p;
- } else {
- /* zig-zag */
- if (r) {
- gp.left = r;
- r.parent = gp;
- } else { gp.left = null; }
-
- x.right = gp;
- gp.parent = x;
- }
- }
- if (l) {
- p.right = l;
- l.parent = p;
- } else { p.right = null; }
-
- x.left = p;
- p.parent = x;
- }
- }
- };
-
-
- SplayTree.prototype.replace = function replace (u, v) {
- if (!u.parent) { this._root = v; }
- else if (u === u.parent.left) { u.parent.left = v; }
- else { u.parent.right = v; }
- if (v) { v.parent = u.parent; }
- };
-
-
- SplayTree.prototype.minNode = function minNode (u) {
- if ( u === void 0 ) u = this._root;
-
- if (u) { while (u.left) { u = u.left; } }
- return u;
- };
-
-
- SplayTree.prototype.maxNode = function maxNode (u) {
- if ( u === void 0 ) u = this._root;
-
- if (u) { while (u.right) { u = u.right; } }
- return u;
- };
-
-
- SplayTree.prototype.insert = function insert (key, data) {
- var z = this._root;
- var p = null;
- var comp = this._compare;
- var cmp;
-
- if (this._noDuplicates) {
- while (z) {
- p = z;
- cmp = comp(z.key, key);
- if (cmp === 0) { return; }
- else if (comp(z.key, key) < 0) { z = z.right; }
- else { z = z.left; }
- }
- } else {
- while (z) {
- p = z;
- if (comp(z.key, key) < 0) { z = z.right; }
- else { z = z.left; }
- }
- }
-
- z = { key: key, data: data, left: null, right: null, parent: p };
-
- if (!p) { this._root = z; }
- else if (comp(p.key, z.key) < 0) { p.right = z; }
- else { p.left= z; }
-
- this.splay(z);
- this._size++;
- return z;
- };
-
-
- SplayTree.prototype.find = function find (key) {
- var z = this._root;
- var comp = this._compare;
- while (z) {
- var cmp = comp(z.key, key);
- if (cmp < 0) { z = z.right; }
- else if (cmp > 0) { z = z.left; }
- else { return z; }
- }
- return null;
- };
-
- /**
- * Whether the tree contains a node with the given key
- * @param{Key} key
- * @return {boolean} true/false
- */
- SplayTree.prototype.contains = function contains (key) {
- var node = this._root;
- var comparator = this._compare;
- while (node){
- var cmp = comparator(key, node.key);
- if (cmp === 0) { return true; }
- else if (cmp < 0) { node = node.left; }
- else { node = node.right; }
- }
-
- return false;
- };
-
-
- SplayTree.prototype.remove = function remove (key) {
- var z = this.find(key);
-
- if (!z) { return false; }
-
- this.splay(z);
-
- if (!z.left) { this.replace(z, z.right); }
- else if (!z.right) { this.replace(z, z.left); }
- else {
- var y = this.minNode(z.right);
- if (y.parent !== z) {
- this.replace(y, y.right);
- y.right = z.right;
- y.right.parent = y;
- }
- this.replace(z, y);
- y.left = z.left;
- y.left.parent = y;
- }
-
- this._size--;
- return true;
- };
-
-
- SplayTree.prototype.removeNode = function removeNode (z) {
- if (!z) { return false; }
-
- this.splay(z);
-
- if (!z.left) { this.replace(z, z.right); }
- else if (!z.right) { this.replace(z, z.left); }
- else {
- var y = this.minNode(z.right);
- if (y.parent !== z) {
- this.replace(y, y.right);
- y.right = z.right;
- y.right.parent = y;
- }
- this.replace(z, y);
- y.left = z.left;
- y.left.parent = y;
- }
-
- this._size--;
- return true;
- };
-
-
- SplayTree.prototype.erase = function erase (key) {
- var z = this.find(key);
- if (!z) { return; }
-
- this.splay(z);
-
- var s = z.left;
- var t = z.right;
-
- var sMax = null;
- if (s) {
- s.parent = null;
- sMax = this.maxNode(s);
- this.splay(sMax);
- this._root = sMax;
- }
- if (t) {
- if (s) { sMax.right = t; }
- else { this._root = t; }
- t.parent = sMax;
- }
-
- this._size--;
- };
-
- /**
- * Removes and returns the node with smallest key
- * @return {?Node}
- */
- SplayTree.prototype.pop = function pop () {
- var node = this._root, returnValue = null;
- if (node) {
- while (node.left) { node = node.left; }
- returnValue = { key: node.key, data: node.data };
- this.remove(node.key);
- }
- return returnValue;
- };
-
-
- /* eslint-disable class-methods-use-this */
-
- /**
- * Successor node
- * @param{Node} node
- * @return {?Node}
- */
- SplayTree.prototype.next = function next (node) {
- var successor = node;
- if (successor) {
- if (successor.right) {
- successor = successor.right;
- while (successor && successor.left) { successor = successor.left; }
- } else {
- successor = node.parent;
- while (successor && successor.right === node) {
- node = successor; successor = successor.parent;
- }
- }
- }
- return successor;
- };
-
-
- /**
- * Predecessor node
- * @param{Node} node
- * @return {?Node}
- */
- SplayTree.prototype.prev = function prev (node) {
- var predecessor = node;
- if (predecessor) {
- if (predecessor.left) {
- predecessor = predecessor.left;
- while (predecessor && predecessor.right) { predecessor = predecessor.right; }
- } else {
- predecessor = node.parent;
- while (predecessor && predecessor.left === node) {
- node = predecessor;
- predecessor = predecessor.parent;
- }
- }
- }
- return predecessor;
- };
- /* eslint-enable class-methods-use-this */
-
-
- /**
- * @param{forEachCallback} callback
- * @return {SplayTree}
- */
- SplayTree.prototype.forEach = function forEach (callback) {
- var current = this._root;
- var s = [], done = false, i = 0;
-
- while (!done) {
- // Reach the left most Node of the current Node
- if (current) {
- // Place pointer to a tree node on the stack
- // before traversing the node's left subtree
- s.push(current);
- current = current.left;
- } else {
- // BackTrack from the empty subtree and visit the Node
- // at the top of the stack; however, if the stack is
- // empty you are done
- if (s.length > 0) {
- current = s.pop();
- callback(current, i++);
-
- // We have visited the node and its left
- // subtree. Now, it's right subtree's turn
- current = current.right;
- } else { done = true; }
- }
- }
- return this;
- };
-
-
- /**
- * Walk key range from `low` to `high`. Stops if `fn` returns a value.
- * @param{Key} low
- * @param{Key} high
- * @param{Function} fn
- * @param{*?} ctx
- * @return {SplayTree}
- */
- SplayTree.prototype.range = function range (low, high, fn, ctx) {
- var Q = [];
- var compare = this._compare;
- var node = this._root, cmp;
-
- while (Q.length !== 0 || node) {
- if (node) {
- Q.push(node);
- node = node.left;
- } else {
- node = Q.pop();
- cmp = compare(node.key, high);
- if (cmp > 0) {
- break;
- } else if (compare(node.key, low) >= 0) {
- if (fn.call(ctx, node)) { return this; } // stop if smth is returned
- }
- node = node.right;
- }
- }
- return this;
- };
-
- /**
- * Returns all keys in order
- * @return {Array<Key>}
- */
- SplayTree.prototype.keys = function keys () {
- var current = this._root;
- var s = [], r = [], done = false;
-
- while (!done) {
- if (current) {
- s.push(current);
- current = current.left;
- } else {
- if (s.length > 0) {
- current = s.pop();
- r.push(current.key);
- current = current.right;
- } else { done = true; }
- }
- }
- return r;
- };
-
-
- /**
- * Returns `data` fields of all nodes in order.
- * @return {Array<Value>}
- */
- SplayTree.prototype.values = function values () {
- var current = this._root;
- var s = [], r = [], done = false;
-
- while (!done) {
- if (current) {
- s.push(current);
- current = current.left;
- } else {
- if (s.length > 0) {
- current = s.pop();
- r.push(current.data);
- current = current.right;
- } else { done = true; }
- }
- }
- return r;
- };
-
-
- /**
- * Returns node at given index
- * @param{number} index
- * @return {?Node}
- */
- SplayTree.prototype.at = function at (index) {
- // removed after a consideration, more misleading than useful
- // index = index % this.size;
- // if (index < 0) index = this.size - index;
-
- var current = this._root;
- var s = [], done = false, i = 0;
-
- while (!done) {
- if (current) {
- s.push(current);
- current = current.left;
- } else {
- if (s.length > 0) {
- current = s.pop();
- if (i === index) { return current; }
- i++;
- current = current.right;
- } else { done = true; }
- }
- }
- return null;
- };
-
- /**
- * Bulk-load items. Both array have to be same size
- * @param{Array<Key>} keys
- * @param{Array<Value>}[values]
- * @param{Boolean} [presort=false] Pre-sort keys and values, using
- * tree's comparator. Sorting is done
- * in-place
- * @return {AVLTree}
- */
- SplayTree.prototype.load = function load (keys, values, presort) {
- if ( keys === void 0 ) keys = [];
- if ( values === void 0 ) values = [];
- if ( presort === void 0 ) presort = false;
-
- if (this._size !== 0) { throw new Error('bulk-load: tree is not empty'); }
- var size = keys.length;
- if (presort) { sort(keys, values, 0, size - 1, this._compare); }
- this._root = loadRecursive(null, keys, values, 0, size);
- this._size = size;
- return this;
- };
-
-
- SplayTree.prototype.min = function min () {
- var node = this.minNode(this._root);
- if (node) { return node.key; }
- else { return null; }
- };
-
-
- SplayTree.prototype.max = function max () {
- var node = this.maxNode(this._root);
- if (node) { return node.key; }
- else { return null; }
- };
-
- SplayTree.prototype.isEmpty = function isEmpty () { return this._root === null; };
- prototypeAccessors.size.get = function () { return this._size; };
-
-
- /**
- * Create a tree and load it with items
- * @param{Array<Key>} keys
- * @param{Array<Value>?} [values]
-
- * @param{Function?} [comparator]
- * @param{Boolean?} [presort=false] Pre-sort keys and values, using
- * tree's comparator. Sorting is done
- * in-place
- * @param{Boolean?} [noDuplicates=false] Allow duplicates
- * @return {SplayTree}
- */
- SplayTree.createTree = function createTree (keys, values, comparator, presort, noDuplicates) {
- return new SplayTree(comparator, noDuplicates).load(keys, values, presort);
- };
-
- Object.defineProperties( SplayTree.prototype, prototypeAccessors );
-
-
- function loadRecursive (parent, keys, values, start, end) {
- var size = end - start;
- if (size > 0) {
- var middle = start + Math.floor(size / 2);
- var key = keys[middle];
- var data = values[middle];
- var node = { key: key, data: data, parent: parent };
- node.left = loadRecursive(node, keys, values, start, middle);
- node.right = loadRecursive(node, keys, values, middle + 1, end);
- return node;
- }
- return null;
- }
-
-
- function sort(keys, values, left, right, compare) {
- if (left >= right) { return; }
-
- var pivot = keys[(left + right) >> 1];
- var i = left - 1;
- var j = right + 1;
-
- while (true) {
- do { i++; } while (compare(keys[i], pivot) < 0);
- do { j--; } while (compare(keys[j], pivot) > 0);
- if (i >= j) { break; }
-
- var tmp = keys[i];
- keys[i] = keys[j];
- keys[j] = tmp;
-
- tmp = values[i];
- values[i] = values[j];
- values[j] = tmp;
- }
-
- sort(keys, values, left, j, compare);
- sort(keys, values, j + 1, right, compare);
- }
-
- var NORMAL = 0;
- var NON_CONTRIBUTING = 1;
- var SAME_TRANSITION = 2;
- var DIFFERENT_TRANSITION = 3;
-
- var INTERSECTION = 0;
- var UNION = 1;
- var DIFFERENCE = 2;
- var XOR = 3;
-
- /**
- * @param {SweepEvent} event
- * @param {SweepEvent} prev
- * @param {Operation} operation
- */
- function computeFields (event, prev, operation) {
- // compute inOut and otherInOut fields
- if (prev === null) {
- event.inOut = false;
- event.otherInOut = true;
-
- // previous line segment in sweepline belongs to the same polygon
- } else {
- if (event.isSubject === prev.isSubject) {
- event.inOut = !prev.inOut;
- event.otherInOut = prev.otherInOut;
-
- // previous line segment in sweepline belongs to the clipping polygon
- } else {
- event.inOut = !prev.otherInOut;
- event.otherInOut = prev.isVertical() ? !prev.inOut : prev.inOut;
- }
-
- // compute prevInResult field
- if (prev) {
- event.prevInResult = (!inResult(prev, operation) || prev.isVertical())
- ? prev.prevInResult : prev;
- }
- }
-
- // check if the line segment belongs to the Boolean operation
- var isInResult = inResult(event, operation);
- if (isInResult) {
- event.resultTransition = determineResultTransition(event, operation);
- } else {
- event.resultTransition = 0;
- }
- }
-
-
- /* eslint-disable indent */
- function inResult(event, operation) {
- switch (event.type) {
- case NORMAL:
- switch (operation) {
- case INTERSECTION:
- return !event.otherInOut;
- case UNION:
- return event.otherInOut;
- case DIFFERENCE:
- // return (event.isSubject && !event.otherInOut) ||
- // (!event.isSubject && event.otherInOut);
- return (event.isSubject && event.otherInOut) ||
- (!event.isSubject && !event.otherInOut);
- case XOR:
- return true;
- }
- break;
- case SAME_TRANSITION:
- return operation === INTERSECTION || operation === UNION;
- case DIFFERENT_TRANSITION:
- return operation === DIFFERENCE;
- case NON_CONTRIBUTING:
- return false;
- }
- return false;
- }
- /* eslint-enable indent */
-
-
- function determineResultTransition(event, operation) {
- var thisIn = !event.inOut;
- var thatIn = !event.otherInOut;
-
- var isIn;
- switch (operation) {
- case INTERSECTION:
- isIn = thisIn && thatIn; break;
- case UNION:
- isIn = thisIn || thatIn; break;
- case XOR:
- isIn = thisIn ^ thatIn; break;
- case DIFFERENCE:
- if (event.isSubject) {
- isIn = thisIn && !thatIn;
- } else {
- isIn = thatIn && !thisIn;
- }
- break;
- }
- return isIn ? +1 : -1;
- }
-
- var SweepEvent = function SweepEvent (point, left, otherEvent, isSubject, edgeType) {
-
- /**
- * Is left endpoint?
- * @type {Boolean}
- */
- this.left = left;
-
- /**
- * @type {Array.<Number>}
- */
- this.point = point;
-
- /**
- * Other edge reference
- * @type {SweepEvent}
- */
- this.otherEvent = otherEvent;
-
- /**
- * Belongs to source or clipping polygon
- * @type {Boolean}
- */
- this.isSubject = isSubject;
-
- /**
- * Edge contribution type
- * @type {Number}
- */
- this.type = edgeType || NORMAL;
-
-
- /**
- * In-out transition for the sweepline crossing polygon
- * @type {Boolean}
- */
- this.inOut = false;
-
-
- /**
- * @type {Boolean}
- */
- this.otherInOut = false;
-
- /**
- * Previous event in result?
- * @type {SweepEvent}
- */
- this.prevInResult = null;
-
- /**
- * Type of result transition (0 = not in result, +1 = out-in, -1, in-out)
- * @type {Number}
- */
- this.resultTransition = 0;
-
- // connection step
-
- /**
- * @type {Number}
- */
- this.otherPos = -1;
-
- /**
- * @type {Number}
- */
- this.outputContourId = -1;
-
- this.isExteriorRing = true; // TODO: Looks unused, remove?
- };
-
- var prototypeAccessors$1 = { inResult: { configurable: true } };
-
-
- /**
- * @param{Array.<Number>}p
- * @return {Boolean}
- */
- SweepEvent.prototype.isBelow = function isBelow (p) {
- var p0 = this.point, p1 = this.otherEvent.point;
- return this.left
- ? (p0[0] - p[0]) * (p1[1] - p[1]) - (p1[0] - p[0]) * (p0[1] - p[1]) > 0
- // signedArea(this.point, this.otherEvent.point, p) > 0 :
- : (p1[0] - p[0]) * (p0[1] - p[1]) - (p0[0] - p[0]) * (p1[1] - p[1]) > 0;
- //signedArea(this.otherEvent.point, this.point, p) > 0;
- };
-
-
- /**
- * @param{Array.<Number>}p
- * @return {Boolean}
- */
- SweepEvent.prototype.isAbove = function isAbove (p) {
- return !this.isBelow(p);
- };
-
-
- /**
- * @return {Boolean}
- */
- SweepEvent.prototype.isVertical = function isVertical () {
- return this.point[0] === this.otherEvent.point[0];
- };
-
-
- /**
- * Does event belong to result?
- * @return {Boolean}
- */
- prototypeAccessors$1.inResult.get = function () {
- return this.resultTransition !== 0;
- };
-
-
- SweepEvent.prototype.clone = function clone () {
- var copy = new SweepEvent(
- this.point, this.left, this.otherEvent, this.isSubject, this.type);
-
- copy.contourId = this.contourId;
- copy.resultTransition = this.resultTransition;
- copy.prevInResult = this.prevInResult;
- copy.isExteriorRing = this.isExteriorRing;
- copy.inOut = this.inOut;
- copy.otherInOut = this.otherInOut;
-
- return copy;
- };
-
- Object.defineProperties( SweepEvent.prototype, prototypeAccessors$1 );
-
- function equals(p1, p2) {
- if (p1[0] === p2[0]) {
- if (p1[1] === p2[1]) {
- return true;
- } else {
- return false;
- }
- }
- return false;
- }
-
- // const EPSILON = 1e-9;
- // const abs = Math.abs;
- // TODO https://github.com/w8r/martinez/issues/6#issuecomment-262847164
- // Precision problem.
- //
- // module.exports = function equals(p1, p2) {
- // return abs(p1[0] - p2[0]) <= EPSILON && abs(p1[1] - p2[1]) <= EPSILON;
- // };
-
- var epsilon = 1.1102230246251565e-16;
- var splitter = 134217729;
- var resulterrbound = (3 + 8 * epsilon) * epsilon;
-
- // fast_expansion_sum_zeroelim routine from oritinal code
- function sum(elen, e, flen, f, h) {
- var Q, Qnew, hh, bvirt;
- var enow = e[0];
- var fnow = f[0];
- var eindex = 0;
- var findex = 0;
- if ((fnow > enow) === (fnow > -enow)) {
- Q = enow;
- enow = e[++eindex];
- } else {
- Q = fnow;
- fnow = f[++findex];
- }
- var hindex = 0;
- if (eindex < elen && findex < flen) {
- if ((fnow > enow) === (fnow > -enow)) {
- Qnew = enow + Q;
- hh = Q - (Qnew - enow);
- enow = e[++eindex];
- } else {
- Qnew = fnow + Q;
- hh = Q - (Qnew - fnow);
- fnow = f[++findex];
- }
- Q = Qnew;
- if (hh !== 0) {
- h[hindex++] = hh;
- }
- while (eindex < elen && findex < flen) {
- if ((fnow > enow) === (fnow > -enow)) {
- Qnew = Q + enow;
- bvirt = Qnew - Q;
- hh = Q - (Qnew - bvirt) + (enow - bvirt);
- enow = e[++eindex];
- } else {
- Qnew = Q + fnow;
- bvirt = Qnew - Q;
- hh = Q - (Qnew - bvirt) + (fnow - bvirt);
- fnow = f[++findex];
- }
- Q = Qnew;
- if (hh !== 0) {
- h[hindex++] = hh;
- }
- }
- }
- while (eindex < elen) {
- Qnew = Q + enow;
- bvirt = Qnew - Q;
- hh = Q - (Qnew - bvirt) + (enow - bvirt);
- enow = e[++eindex];
- Q = Qnew;
- if (hh !== 0) {
- h[hindex++] = hh;
- }
- }
- while (findex < flen) {
- Qnew = Q + fnow;
- bvirt = Qnew - Q;
- hh = Q - (Qnew - bvirt) + (fnow - bvirt);
- fnow = f[++findex];
- Q = Qnew;
- if (hh !== 0) {
- h[hindex++] = hh;
- }
- }
- if (Q !== 0 || hindex === 0) {
- h[hindex++] = Q;
- }
- return hindex;
- }
-
- function estimate(elen, e) {
- var Q = e[0];
- for (var i = 1; i < elen; i++) { Q += e[i]; }
- return Q;
- }
-
- function vec(n) {
- return new Float64Array(n);
- }
-
- var ccwerrboundA = (3 + 16 * epsilon) * epsilon;
- var ccwerrboundB = (2 + 12 * epsilon) * epsilon;
- var ccwerrboundC = (9 + 64 * epsilon) * epsilon * epsilon;
-
- var B = vec(4);
- var C1 = vec(8);
- var C2 = vec(12);
- var D = vec(16);
- var u = vec(4);
-
- function orient2dadapt(ax, ay, bx, by, cx, cy, detsum) {
- var acxtail, acytail, bcxtail, bcytail;
- var bvirt, c, ahi, alo, bhi, blo, _i, _j, _0, s1, s0, t1, t0, u3;
-
- var acx = ax - cx;
- var bcx = bx - cx;
- var acy = ay - cy;
- var bcy = by - cy;
-
- s1 = acx * bcy;
- c = splitter * acx;
- ahi = c - (c - acx);
- alo = acx - ahi;
- c = splitter * bcy;
- bhi = c - (c - bcy);
- blo = bcy - bhi;
- s0 = alo * blo - (s1 - ahi * bhi - alo * bhi - ahi * blo);
- t1 = acy * bcx;
- c = splitter * acy;
- ahi = c - (c - acy);
- alo = acy - ahi;
- c = splitter * bcx;
- bhi = c - (c - bcx);
- blo = bcx - bhi;
- t0 = alo * blo - (t1 - ahi * bhi - alo * bhi - ahi * blo);
- _i = s0 - t0;
- bvirt = s0 - _i;
- B[0] = s0 - (_i + bvirt) + (bvirt - t0);
- _j = s1 + _i;
- bvirt = _j - s1;
- _0 = s1 - (_j - bvirt) + (_i - bvirt);
- _i = _0 - t1;
- bvirt = _0 - _i;
- B[1] = _0 - (_i + bvirt) + (bvirt - t1);
- u3 = _j + _i;
- bvirt = u3 - _j;
- B[2] = _j - (u3 - bvirt) + (_i - bvirt);
- B[3] = u3;
-
- var det = estimate(4, B);
- var errbound = ccwerrboundB * detsum;
- if (det >= errbound || -det >= errbound) {
- return det;
- }
-
- bvirt = ax - acx;
- acxtail = ax - (acx + bvirt) + (bvirt - cx);
- bvirt = bx - bcx;
- bcxtail = bx - (bcx + bvirt) + (bvirt - cx);
- bvirt = ay - acy;
- acytail = ay - (acy + bvirt) + (bvirt - cy);
- bvirt = by - bcy;
- bcytail = by - (bcy + bvirt) + (bvirt - cy);
-
- if (acxtail === 0 && acytail === 0 && bcxtail === 0 && bcytail === 0) {
- return det;
- }
-
- errbound = ccwerrboundC * detsum + resulterrbound * Math.abs(det);
- det += (acx * bcytail + bcy * acxtail) - (acy * bcxtail + bcx * acytail);
- if (det >= errbound || -det >= errbound) { return det; }
-
- s1 = acxtail * bcy;
- c = splitter * acxtail;
- ahi = c - (c - acxtail);
- alo = acxtail - ahi;
- c = splitter * bcy;
- bhi = c - (c - bcy);
- blo = bcy - bhi;
- s0 = alo * blo - (s1 - ahi * bhi - alo * bhi - ahi * blo);
- t1 = acytail * bcx;
- c = splitter * acytail;
- ahi = c - (c - acytail);
- alo = acytail - ahi;
- c = splitter * bcx;
- bhi = c - (c - bcx);
- blo = bcx - bhi;
- t0 = alo * blo - (t1 - ahi * bhi - alo * bhi - ahi * blo);
- _i = s0 - t0;
- bvirt = s0 - _i;
- u[0] = s0 - (_i + bvirt) + (bvirt - t0);
- _j = s1 + _i;
- bvirt = _j - s1;
- _0 = s1 - (_j - bvirt) + (_i - bvirt);
- _i = _0 - t1;
- bvirt = _0 - _i;
- u[1] = _0 - (_i + bvirt) + (bvirt - t1);
- u3 = _j + _i;
- bvirt = u3 - _j;
- u[2] = _j - (u3 - bvirt) + (_i - bvirt);
- u[3] = u3;
- var C1len = sum(4, B, 4, u, C1);
-
- s1 = acx * bcytail;
- c = splitter * acx;
- ahi = c - (c - acx);
- alo = acx - ahi;
- c = splitter * bcytail;
- bhi = c - (c - bcytail);
- blo = bcytail - bhi;
- s0 = alo * blo - (s1 - ahi * bhi - alo * bhi - ahi * blo);
- t1 = acy * bcxtail;
- c = splitter * acy;
- ahi = c - (c - acy);
- alo = acy - ahi;
- c = splitter * bcxtail;
- bhi = c - (c - bcxtail);
- blo = bcxtail - bhi;
- t0 = alo * blo - (t1 - ahi * bhi - alo * bhi - ahi * blo);
- _i = s0 - t0;
- bvirt = s0 - _i;
- u[0] = s0 - (_i + bvirt) + (bvirt - t0);
- _j = s1 + _i;
- bvirt = _j - s1;
- _0 = s1 - (_j - bvirt) + (_i - bvirt);
- _i = _0 - t1;
- bvirt = _0 - _i;
- u[1] = _0 - (_i + bvirt) + (bvirt - t1);
- u3 = _j + _i;
- bvirt = u3 - _j;
- u[2] = _j - (u3 - bvirt) + (_i - bvirt);
- u[3] = u3;
- var C2len = sum(C1len, C1, 4, u, C2);
-
- s1 = acxtail * bcytail;
- c = splitter * acxtail;
- ahi = c - (c - acxtail);
- alo = acxtail - ahi;
- c = splitter * bcytail;
- bhi = c - (c - bcytail);
- blo = bcytail - bhi;
- s0 = alo * blo - (s1 - ahi * bhi - alo * bhi - ahi * blo);
- t1 = acytail * bcxtail;
- c = splitter * acytail;
- ahi = c - (c - acytail);
- alo = acytail - ahi;
- c = splitter * bcxtail;
- bhi = c - (c - bcxtail);
- blo = bcxtail - bhi;
- t0 = alo * blo - (t1 - ahi * bhi - alo * bhi - ahi * blo);
- _i = s0 - t0;
- bvirt = s0 - _i;
- u[0] = s0 - (_i + bvirt) + (bvirt - t0);
- _j = s1 + _i;
- bvirt = _j - s1;
- _0 = s1 - (_j - bvirt) + (_i - bvirt);
- _i = _0 - t1;
- bvirt = _0 - _i;
- u[1] = _0 - (_i + bvirt) + (bvirt - t1);
- u3 = _j + _i;
- bvirt = u3 - _j;
- u[2] = _j - (u3 - bvirt) + (_i - bvirt);
- u[3] = u3;
- var Dlen = sum(C2len, C2, 4, u, D);
-
- return D[Dlen - 1];
- }
-
- function orient2d(ax, ay, bx, by, cx, cy) {
- var detleft = (ay - cy) * (bx - cx);
- var detright = (ax - cx) * (by - cy);
- var det = detleft - detright;
-
- if (detleft === 0 || detright === 0 || (detleft > 0) !== (detright > 0)) { return det; }
-
- var detsum = Math.abs(detleft + detright);
- if (Math.abs(det) >= ccwerrboundA * detsum) { return det; }
-
- return -orient2dadapt(ax, ay, bx, by, cx, cy, detsum);
- }
-
- /**
- * Signed area of the triangle (p0, p1, p2)
- * @param {Array.<Number>} p0
- * @param {Array.<Number>} p1
- * @param {Array.<Number>} p2
- * @return {Number}
- */
- function signedArea(p0, p1, p2) {
- var res = orient2d(p0[0], p0[1], p1[0], p1[1], p2[0], p2[1]);
- if (res > 0) { return -1; }
- if (res < 0) { return 1; }
- return 0;
- }
-
- /**
- * @param {SweepEvent} e1
- * @param {SweepEvent} e2
- * @return {Number}
- */
- function compareEvents(e1, e2) {
- var p1 = e1.point;
- var p2 = e2.point;
-
- // Different x-coordinate
- if (p1[0] > p2[0]) { return 1; }
- if (p1[0] < p2[0]) { return -1; }
-
- // Different points, but same x-coordinate
- // Event with lower y-coordinate is processed first
- if (p1[1] !== p2[1]) { return p1[1] > p2[1] ? 1 : -1; }
-
- return specialCases(e1, e2, p1);
- }
-
-
- /* eslint-disable no-unused-vars */
- function specialCases(e1, e2, p1, p2) {
- // Same coordinates, but one is a left endpoint and the other is
- // a right endpoint. The right endpoint is processed first
- if (e1.left !== e2.left)
- { return e1.left ? 1 : -1; }
-
- // const p2 = e1.otherEvent.point, p3 = e2.otherEvent.point;
- // const sa = (p1[0] - p3[0]) * (p2[1] - p3[1]) - (p2[0] - p3[0]) * (p1[1] - p3[1])
- // Same coordinates, both events
- // are left endpoints or right endpoints.
- // not collinear
- if (signedArea(p1, e1.otherEvent.point, e2.otherEvent.point) !== 0) {
- // the event associate to the bottom segment is processed first
- return (!e1.isBelow(e2.otherEvent.point)) ? 1 : -1;
- }
-
- return (!e1.isSubject && e2.isSubject) ? 1 : -1;
- }
- /* eslint-enable no-unused-vars */
-
- /**
- * @param {SweepEvent} se
- * @param {Array.<Number>} p
- * @param {Queue} queue
- * @return {Queue}
- */
- function divideSegment(se, p, queue) {
- var r = new SweepEvent(p, false, se, se.isSubject);
- var l = new SweepEvent(p, true, se.otherEvent, se.isSubject);
-
- /* eslint-disable no-console */
- if (equals(se.point, se.otherEvent.point)) {
- console.warn('what is that, a collapsed segment?', se);
- }
- /* eslint-enable no-console */
-
- r.contourId = l.contourId = se.contourId;
-
- // avoid a rounding error. The left event would be processed after the right event
- if (compareEvents(l, se.otherEvent) > 0) {
- se.otherEvent.left = true;
- l.left = false;
- }
-
- // avoid a rounding error. The left event would be processed after the right event
- // if (compareEvents(se, r) > 0) {}
-
- se.otherEvent.otherEvent = l;
- se.otherEvent = r;
-
- queue.push(l);
- queue.push(r);
-
- return queue;
- }
-
- //const EPS = 1e-9;
-
- /**
- * Finds the magnitude of the cross product of two vectors (if we pretend
- * they're in three dimensions)
- *
- * @param {Object} a First vector
- * @param {Object} b Second vector
- * @private
- * @returns {Number} The magnitude of the cross product
- */
- function crossProduct(a, b) {
- return (a[0] * b[1]) - (a[1] * b[0]);
- }
-
- /**
- * Finds the dot product of two vectors.
- *
- * @param {Object} a First vector
- * @param {Object} b Second vector
- * @private
- * @returns {Number} The dot product
- */
- function dotProduct(a, b) {
- return (a[0] * b[0]) + (a[1] * b[1]);
- }
-
- /**
- * Finds the intersection (if any) between two line segments a and b, given the
- * line segments' end points a1, a2 and b1, b2.
- *
- * This algorithm is based on Schneider and Eberly.
- * http://www.cimec.org.ar/~ncalvo/Schneider_Eberly.pdf
- * Page 244.
- *
- * @param {Array.<Number>} a1 point of first line
- * @param {Array.<Number>} a2 point of first line
- * @param {Array.<Number>} b1 point of second line
- * @param {Array.<Number>} b2 point of second line
- * @param {Boolean=} noEndpointTouch whether to skip single touchpoints
- * (meaning connected segments) as
- * intersections
- * @returns {Array.<Array.<Number>>|Null} If the lines intersect, the point of
- * intersection. If they overlap, the two end points of the overlapping segment.
- * Otherwise, null.
- */
- function intersection (a1, a2, b1, b2, noEndpointTouch) {
- // The algorithm expects our lines in the form P + sd, where P is a point,
- // s is on the interval [0, 1], and d is a vector.
- // We are passed two points. P can be the first point of each pair. The
- // vector, then, could be thought of as the distance (in x and y components)
- // from the first point to the second point.
- // So first, let's make our vectors:
- var va = [a2[0] - a1[0], a2[1] - a1[1]];
- var vb = [b2[0] - b1[0], b2[1] - b1[1]];
- // We also define a function to convert back to regular point form:
-
- /* eslint-disable arrow-body-style */
-
- function toPoint(p, s, d) {
- return [
- p[0] + s * d[0],
- p[1] + s * d[1]
- ];
- }
-
- /* eslint-enable arrow-body-style */
-
- // The rest is pretty much a straight port of the algorithm.
- var e = [b1[0] - a1[0], b1[1] - a1[1]];
- var kross = crossProduct(va, vb);
- var sqrKross = kross * kross;
- var sqrLenA = dotProduct(va, va);
- //const sqrLenB = dotProduct(vb, vb);
-
- // Check for line intersection. This works because of the properties of the
- // cross product -- specifically, two vectors are parallel if and only if the
- // cross product is the 0 vector. The full calculation involves relative error
- // to account for possible very small line segments. See Schneider & Eberly
- // for details.
- if (sqrKross > 0/* EPS * sqrLenB * sqLenA */) {
- // If they're not parallel, then (because these are line segments) they
- // still might not actually intersect. This code checks that the
- // intersection point of the lines is actually on both line segments.
- var s = crossProduct(e, vb) / kross;
- if (s < 0 || s > 1) {
- // not on line segment a
- return null;
- }
- var t = crossProduct(e, va) / kross;
- if (t < 0 || t > 1) {
- // not on line segment b
- return null;
- }
- if (s === 0 || s === 1) {
- // on an endpoint of line segment a
- return noEndpointTouch ? null : [toPoint(a1, s, va)];
- }
- if (t === 0 || t === 1) {
- // on an endpoint of line segment b
- return noEndpointTouch ? null : [toPoint(b1, t, vb)];
- }
- return [toPoint(a1, s, va)];
- }
-
- // If we've reached this point, then the lines are either parallel or the
- // same, but the segments could overlap partially or fully, or not at all.
- // So we need to find the overlap, if any. To do that, we can use e, which is
- // the (vector) difference between the two initial points. If this is parallel
- // with the line itself, then the two lines are the same line, and there will
- // be overlap.
- //const sqrLenE = dotProduct(e, e);
- kross = crossProduct(e, va);
- sqrKross = kross * kross;
-
- if (sqrKross > 0 /* EPS * sqLenB * sqLenE */) {
- // Lines are just parallel, not the same. No overlap.
- return null;
- }
-
- var sa = dotProduct(va, e) / sqrLenA;
- var sb = sa + dotProduct(va, vb) / sqrLenA;
- var smin = Math.min(sa, sb);
- var smax = Math.max(sa, sb);
-
- // this is, essentially, the FindIntersection acting on floats from
- // Schneider & Eberly, just inlined into this function.
- if (smin <= 1 && smax >= 0) {
-
- // overlap on an end point
- if (smin === 1) {
- return noEndpointTouch ? null : [toPoint(a1, smin > 0 ? smin : 0, va)];
- }
-
- if (smax === 0) {
- return noEndpointTouch ? null : [toPoint(a1, smax < 1 ? smax : 1, va)];
- }
-
- if (noEndpointTouch && smin === 0 && smax === 1) { return null; }
-
- // There's overlap on a segment -- two points of intersection. Return both.
- return [
- toPoint(a1, smin > 0 ? smin : 0, va),
- toPoint(a1, smax < 1 ? smax : 1, va)
- ];
- }
-
- return null;
- }
-
- /**
- * @param {SweepEvent} se1
- * @param {SweepEvent} se2
- * @param {Queue} queue
- * @return {Number}
- */
- function possibleIntersection (se1, se2, queue) {
- // that disallows self-intersecting polygons,
- // did cost us half a day, so I'll leave it
- // out of respect
- // if (se1.isSubject === se2.isSubject) return;
- var inter = intersection(
- se1.point, se1.otherEvent.point,
- se2.point, se2.otherEvent.point
- );
-
- var nintersections = inter ? inter.length : 0;
- if (nintersections === 0) { return 0; } // no intersection
-
- // the line segments intersect at an endpoint of both line segments
- if ((nintersections === 1) &&
- (equals(se1.point, se2.point) ||
- equals(se1.otherEvent.point, se2.otherEvent.point))) {
- return 0;
- }
-
- if (nintersections === 2 && se1.isSubject === se2.isSubject) {
- // if(se1.contourId === se2.contourId){
- // console.warn('Edges of the same polygon overlap',
- // se1.point, se1.otherEvent.point, se2.point, se2.otherEvent.point);
- // }
- //throw new Error('Edges of the same polygon overlap');
- return 0;
- }
-
- // The line segments associated to se1 and se2 intersect
- if (nintersections === 1) {
-
- // if the intersection point is not an endpoint of se1
- if (!equals(se1.point, inter[0]) && !equals(se1.otherEvent.point, inter[0])) {
- divideSegment(se1, inter[0], queue);
- }
-
- // if the intersection point is not an endpoint of se2
- if (!equals(se2.point, inter[0]) && !equals(se2.otherEvent.point, inter[0])) {
- divideSegment(se2, inter[0], queue);
- }
- return 1;
- }
-
- // The line segments associated to se1 and se2 overlap
- var events = [];
- var leftCoincide = false;
- var rightCoincide = false;
-
- if (equals(se1.point, se2.point)) {
- leftCoincide = true; // linked
- } else if (compareEvents(se1, se2) === 1) {
- events.push(se2, se1);
- } else {
- events.push(se1, se2);
- }
-
- if (equals(se1.otherEvent.point, se2.otherEvent.point)) {
- rightCoincide = true;
- } else if (compareEvents(se1.otherEvent, se2.otherEvent) === 1) {
- events.push(se2.otherEvent, se1.otherEvent);
- } else {
- events.push(se1.otherEvent, se2.otherEvent);
- }
-
- if ((leftCoincide && rightCoincide) || leftCoincide) {
- // both line segments are equal or share the left endpoint
- se2.type = NON_CONTRIBUTING;
- se1.type = (se2.inOut === se1.inOut)
- ? SAME_TRANSITION : DIFFERENT_TRANSITION;
-
- if (leftCoincide && !rightCoincide) {
- // honestly no idea, but changing events selection from [2, 1]
- // to [0, 1] fixes the overlapping self-intersecting polygons issue
- divideSegment(events[1].otherEvent, events[0].point, queue);
- }
- return 2;
- }
-
- // the line segments share the right endpoint
- if (rightCoincide) {
- divideSegment(events[0], events[1].point, queue);
- return 3;
- }
-
- // no line segment includes totally the other one
- if (events[0] !== events[3].otherEvent) {
- divideSegment(events[0], events[1].point, queue);
- divideSegment(events[1], events[2].point, queue);
- return 3;
- }
-
- // one line segment includes the other one
- divideSegment(events[0], events[1].point, queue);
- divideSegment(events[3].otherEvent, events[2].point, queue);
-
- return 3;
- }
-
- /**
- * @param {SweepEvent} le1
- * @param {SweepEvent} le2
- * @return {Number}
- */
- function compareSegments(le1, le2) {
- if (le1 === le2) { return 0; }
-
- // Segments are not collinear
- if (signedArea(le1.point, le1.otherEvent.point, le2.point) !== 0 ||
- signedArea(le1.point, le1.otherEvent.point, le2.otherEvent.point) !== 0) {
-
- // If they share their left endpoint use the right endpoint to sort
- if (equals(le1.point, le2.point)) { return le1.isBelow(le2.otherEvent.point) ? -1 : 1; }
-
- // Different left endpoint: use the left endpoint to sort
- if (le1.point[0] === le2.point[0]) { return le1.point[1] < le2.point[1] ? -1 : 1; }
-
- // has the line segment associated to e1 been inserted
- // into S after the line segment associated to e2 ?
- if (compareEvents(le1, le2) === 1) { return le2.isAbove(le1.point) ? -1 : 1; }
-
- // The line segment associated to e2 has been inserted
- // into S after the line segment associated to e1
- return le1.isBelow(le2.point) ? -1 : 1;
- }
-
- if (le1.isSubject === le2.isSubject) { // same polygon
- var p1 = le1.point, p2 = le2.point;
- if (p1[0] === p2[0] && p1[1] === p2[1]/*equals(le1.point, le2.point)*/) {
- p1 = le1.otherEvent.point; p2 = le2.otherEvent.point;
- if (p1[0] === p2[0] && p1[1] === p2[1]) { return 0; }
- else { return le1.contourId > le2.contourId ? 1 : -1; }
- }
- } else { // Segments are collinear, but belong to separate polygons
- return le1.isSubject ? -1 : 1;
- }
-
- return compareEvents(le1, le2) === 1 ? 1 : -1;
- }
-
- function subdivide(eventQueue, subject, clipping, sbbox, cbbox, operation) {
- var sweepLine = new SplayTree(compareSegments);
- var sortedEvents = [];
-
- var rightbound = Math.min(sbbox[2], cbbox[2]);
-
- var prev, next, begin;
-
- while (eventQueue.length !== 0) {
- var event = eventQueue.pop();
- sortedEvents.push(event);
-
- // optimization by bboxes for intersection and difference goes here
- if ((operation === INTERSECTION && event.point[0] > rightbound) ||
- (operation === DIFFERENCE && event.point[0] > sbbox[2])) {
- break;
- }
-
- if (event.left) {
- next = prev = sweepLine.insert(event);
- begin = sweepLine.minNode();
-
- if (prev !== begin) { prev = sweepLine.prev(prev); }
- else { prev = null; }
-
- next = sweepLine.next(next);
-
- var prevEvent = prev ? prev.key : null;
- var prevprevEvent = (void 0);
- computeFields(event, prevEvent, operation);
- if (next) {
- if (possibleIntersection(event, next.key, eventQueue) === 2) {
- computeFields(event, prevEvent, operation);
- computeFields(event, next.key, operation);
- }
- }
-
- if (prev) {
- if (possibleIntersection(prev.key, event, eventQueue) === 2) {
- var prevprev = prev;
- if (prevprev !== begin) { prevprev = sweepLine.prev(prevprev); }
- else { prevprev = null; }
-
- prevprevEvent = prevprev ? prevprev.key : null;
- computeFields(prevEvent, prevprevEvent, operation);
- computeFields(event, prevEvent, operation);
- }
- }
- } else {
- event = event.otherEvent;
- next = prev = sweepLine.find(event);
-
- if (prev && next) {
-
- if (prev !== begin) { prev = sweepLine.prev(prev); }
- else { prev = null; }
-
- next = sweepLine.next(next);
- sweepLine.remove(event);
-
- if (next && prev) {
- possibleIntersection(prev.key, next.key, eventQueue);
- }
- }
- }
- }
- return sortedEvents;
- }
-
- var Contour = function Contour() {
- this.points = [];
- this.holeIds = [];
- this.holeOf = null;
- this.depth = null;
- };
-
- Contour.prototype.isExterior = function isExterior () {
- return this.holeOf == null;
- };
-
- /**
- * @param {Array.<SweepEvent>} sortedEvents
- * @return {Array.<SweepEvent>}
- */
- function orderEvents(sortedEvents) {
- var event, i, len, tmp;
- var resultEvents = [];
- for (i = 0, len = sortedEvents.length; i < len; i++) {
- event = sortedEvents[i];
- if ((event.left && event.inResult) ||
- (!event.left && event.otherEvent.inResult)) {
- resultEvents.push(event);
- }
- }
- // Due to overlapping edges the resultEvents array can be not wholly sorted
- var sorted = false;
- while (!sorted) {
- sorted = true;
- for (i = 0, len = resultEvents.length; i < len; i++) {
- if ((i + 1) < len &&
- compareEvents(resultEvents[i], resultEvents[i + 1]) === 1) {
- tmp = resultEvents[i];
- resultEvents[i] = resultEvents[i + 1];
- resultEvents[i + 1] = tmp;
- sorted = false;
- }
- }
- }
-
-
- for (i = 0, len = resultEvents.length; i < len; i++) {
- event = resultEvents[i];
- event.otherPos = i;
- }
-
- // imagine, the right event is found in the beginning of the queue,
- // when his left counterpart is not marked yet
- for (i = 0, len = resultEvents.length; i < len; i++) {
- event = resultEvents[i];
- if (!event.left) {
- tmp = event.otherPos;
- event.otherPos = event.otherEvent.otherPos;
- event.otherEvent.otherPos = tmp;
- }
- }
-
- return resultEvents;
- }
-
-
- /**
- * @param {Number} pos
- * @param {Array.<SweepEvent>} resultEvents
- * @param {Object>} processed
- * @return {Number}
- */
- function nextPos(pos, resultEvents, processed, origPos) {
- var newPos = pos + 1,
- p = resultEvents[pos].point,
- p1;
- var length = resultEvents.length;
-
- if (newPos < length)
- { p1 = resultEvents[newPos].point; }
-
- while (newPos < length && p1[0] === p[0] && p1[1] === p[1]) {
- if (!processed[newPos]) {
- return newPos;
- } else {
- newPos++;
- }
- p1 = resultEvents[newPos].point;
- }
-
- newPos = pos - 1;
-
- while (processed[newPos] && newPos > origPos) {
- newPos--;
- }
-
- return newPos;
- }
-
-
- function initializeContourFromContext(event, contours, contourId) {
- var contour = new Contour();
- if (event.prevInResult != null) {
- var prevInResult = event.prevInResult;
- // Note that it is valid to query the "previous in result" for its output contour id,
- // because we must have already processed it (i.e., assigned an output contour id)
- // in an earlier iteration, otherwise it wouldn't be possible that it is "previous in
- // result".
- var lowerContourId = prevInResult.outputContourId;
- var lowerResultTransition = prevInResult.resultTransition;
- if (lowerResultTransition > 0) {
- // We are inside. Now we have to check if the thing below us is another hole or
- // an exterior contour.
- var lowerContour = contours[lowerContourId];
- if (lowerContour.holeOf != null) {
- // The lower contour is a hole => Connect the new contour as a hole to its parent,
- // and use same depth.
- var parentContourId = lowerContour.holeOf;
- contours[parentContourId].holeIds.push(contourId);
- contour.holeOf = parentContourId;
- contour.depth = contours[lowerContourId].depth;
- } else {
- // The lower contour is an exterior contour => Connect the new contour as a hole,
- // and increment depth.
- contours[lowerContourId].holeIds.push(contourId);
- contour.holeOf = lowerContourId;
- contour.depth = contours[lowerContourId].depth + 1;
- }
- } else {
- // We are outside => this contour is an exterior contour of same depth.
- contour.holeOf = null;
- contour.depth = contours[lowerContourId].depth;
- }
- } else {
- // There is no lower/previous contour => this contour is an exterior contour of depth 0.
- contour.holeOf = null;
- contour.depth = 0;
- }
- return contour;
- }
-
- /**
- * @param {Array.<SweepEvent>} sortedEvents
- * @return {Array.<*>} polygons
- */
- function connectEdges(sortedEvents) {
- var i, len;
- var resultEvents = orderEvents(sortedEvents);
-
- // "false"-filled array
- var processed = {};
- var contours = [];
-
- var loop = function ( ) {
-
- if (processed[i]) {
- return;
- }
-
- var contourId = contours.length;
- var contour = initializeContourFromContext(resultEvents[i], contours, contourId);
-
- // Helper function that combines marking an event as processed with assigning its output contour ID
- var markAsProcessed = function (pos) {
- processed[pos] = true;
- resultEvents[pos].outputContourId = contourId;
- };
-
- var pos = i;
- var origPos = i;
-
- var initial = resultEvents[i].point;
- contour.points.push(initial);
-
- /* eslint no-constant-condition: "off" */
- while (true) {
- markAsProcessed(pos);
-
- pos = resultEvents[pos].otherPos;
-
- markAsProcessed(pos);
- contour.points.push(resultEvents[pos].point);
-
- pos = nextPos(pos, resultEvents, processed, origPos);
-
- if (pos == origPos) {
- break;
- }
- }
-
- contours.push(contour);
- };
-
- for (i = 0, len = resultEvents.length; i < len; i++) loop( );
-
- return contours;
- }
-
- var tinyqueue = TinyQueue;
- var default_1 = TinyQueue;
-
- function TinyQueue(data, compare) {
- if (!(this instanceof TinyQueue)) { return new TinyQueue(data, compare); }
-
- this.data = data || [];
- this.length = this.data.length;
- this.compare = compare || defaultCompare;
-
- if (this.length > 0) {
- for (var i = (this.length >> 1) - 1; i >= 0; i--) { this._down(i); }
- }
- }
-
- function defaultCompare(a, b) {
- return a < b ? -1 : a > b ? 1 : 0;
- }
-
- TinyQueue.prototype = {
-
- push: function (item) {
- this.data.push(item);
- this.length++;
- this._up(this.length - 1);
- },
-
- pop: function () {
- if (this.length === 0) { return undefined; }
-
- var top = this.data[0];
- this.length--;
-
- if (this.length > 0) {
- this.data[0] = this.data[this.length];
- this._down(0);
- }
- this.data.pop();
-
- return top;
- },
-
- peek: function () {
- return this.data[0];
- },
-
- _up: function (pos) {
- var data = this.data;
- var compare = this.compare;
- var item = data[pos];
-
- while (pos > 0) {
- var parent = (pos - 1) >> 1;
- var current = data[parent];
- if (compare(item, current) >= 0) { break; }
- data[pos] = current;
- pos = parent;
- }
-
- data[pos] = item;
- },
-
- _down: function (pos) {
- var data = this.data;
- var compare = this.compare;
- var halfLength = this.length >> 1;
- var item = data[pos];
-
- while (pos < halfLength) {
- var left = (pos << 1) + 1;
- var right = left + 1;
- var best = data[left];
-
- if (right < this.length && compare(data[right], best) < 0) {
- left = right;
- best = data[right];
- }
- if (compare(best, item) >= 0) { break; }
-
- data[pos] = best;
- pos = left;
- }
-
- data[pos] = item;
- }
- };
- tinyqueue.default = default_1;
-
- var max = Math.max;
- var min = Math.min;
-
- var contourId = 0;
-
-
- function processPolygon(contourOrHole, isSubject, depth, Q, bbox, isExteriorRing) {
- var i, len, s1, s2, e1, e2;
- for (i = 0, len = contourOrHole.length - 1; i < len; i++) {
- s1 = contourOrHole[i];
- s2 = contourOrHole[i + 1];
- e1 = new SweepEvent(s1, false, undefined, isSubject);
- e2 = new SweepEvent(s2, false, e1, isSubject);
- e1.otherEvent = e2;
-
- if (s1[0] === s2[0] && s1[1] === s2[1]) {
- continue; // skip collapsed edges, or it breaks
- }
-
- e1.contourId = e2.contourId = depth;
- if (!isExteriorRing) {
- e1.isExteriorRing = false;
- e2.isExteriorRing = false;
- }
- if (compareEvents(e1, e2) > 0) {
- e2.left = true;
- } else {
- e1.left = true;
- }
-
- var x = s1[0], y = s1[1];
- bbox[0] = min(bbox[0], x);
- bbox[1] = min(bbox[1], y);
- bbox[2] = max(bbox[2], x);
- bbox[3] = max(bbox[3], y);
-
- // Pushing it so the queue is sorted from left to right,
- // with object on the left having the highest priority.
- Q.push(e1);
- Q.push(e2);
- }
- }
-
-
- function fillQueue(subject, clipping, sbbox, cbbox, operation) {
- var eventQueue = new tinyqueue(null, compareEvents);
- var polygonSet, isExteriorRing, i, ii, j, jj; //, k, kk;
-
- for (i = 0, ii = subject.length; i < ii; i++) {
- polygonSet = subject[i];
- for (j = 0, jj = polygonSet.length; j < jj; j++) {
- isExteriorRing = j === 0;
- if (isExteriorRing) { contourId++; }
- processPolygon(polygonSet[j], true, contourId, eventQueue, sbbox, isExteriorRing);
- }
- }
-
- for (i = 0, ii = clipping.length; i < ii; i++) {
- polygonSet = clipping[i];
- for (j = 0, jj = polygonSet.length; j < jj; j++) {
- isExteriorRing = j === 0;
- if (operation === DIFFERENCE) { isExteriorRing = false; }
- if (isExteriorRing) { contourId++; }
- processPolygon(polygonSet[j], false, contourId, eventQueue, cbbox, isExteriorRing);
- }
- }
-
- return eventQueue;
- }
-
- var EMPTY = [];
-
-
- function trivialOperation(subject, clipping, operation) {
- var result = null;
- if (subject.length * clipping.length === 0) {
- if (operation === INTERSECTION) {
- result = EMPTY;
- } else if (operation === DIFFERENCE) {
- result = subject;
- } else if (operation === UNION ||
- operation === XOR) {
- result = (subject.length === 0) ? clipping : subject;
- }
- }
- return result;
- }
-
-
- function compareBBoxes(subject, clipping, sbbox, cbbox, operation) {
- var result = null;
- if (sbbox[0] > cbbox[2] ||
- cbbox[0] > sbbox[2] ||
- sbbox[1] > cbbox[3] ||
- cbbox[1] > sbbox[3]) {
- if (operation === INTERSECTION) {
- result = EMPTY;
- } else if (operation === DIFFERENCE) {
- result = subject;
- } else if (operation === UNION ||
- operation === XOR) {
- result = subject.concat(clipping);
- }
- }
- return result;
- }
-
-
- function boolean(subject, clipping, operation) {
- if (typeof subject[0][0][0] === 'number') {
- subject = [subject];
- }
- if (typeof clipping[0][0][0] === 'number') {
- clipping = [clipping];
- }
- var trivial = trivialOperation(subject, clipping, operation);
- if (trivial) {
- return trivial === EMPTY ? null : trivial;
- }
- var sbbox = [Infinity, Infinity, -Infinity, -Infinity];
- var cbbox = [Infinity, Infinity, -Infinity, -Infinity];
-
- // console.time('fill queue');
- var eventQueue = fillQueue(subject, clipping, sbbox, cbbox, operation);
- //console.timeEnd('fill queue');
-
- trivial = compareBBoxes(subject, clipping, sbbox, cbbox, operation);
- if (trivial) {
- return trivial === EMPTY ? null : trivial;
- }
- // console.time('subdivide edges');
- var sortedEvents = subdivide(eventQueue, subject, clipping, sbbox, cbbox, operation);
- //console.timeEnd('subdivide edges');
-
- // console.time('connect vertices');
- var contours = connectEdges(sortedEvents);
- //console.timeEnd('connect vertices');
-
- // Convert contours to polygons
- var polygons = [];
- for (var i = 0; i < contours.length; i++) {
- var contour = contours[i];
- if (contour.isExterior()) {
- // The exterior ring goes first
- var rings = [contour.points];
- // Followed by holes if any
- for (var j = 0; j < contour.holeIds.length; j++) {
- var holeId = contour.holeIds[j];
- rings.push(contours[holeId].points);
- }
- polygons.push(rings);
- }
- }
-
- return polygons;
- }
-
- function union (subject, clipping) {
- return boolean(subject, clipping, UNION);
- }
-
- function diff (subject, clipping) {
- return boolean(subject, clipping, DIFFERENCE);
- }
-
- function xor (subject, clipping) {
- return boolean(subject, clipping, XOR);
- }
-
- function intersection$1 (subject, clipping) {
- return boolean(subject, clipping, INTERSECTION);
- }
-
- /**
- * @enum {Number}
- */
- var operations = { UNION: UNION, DIFFERENCE: DIFFERENCE, INTERSECTION: INTERSECTION, XOR: XOR };
-
- exports.diff = diff;
- exports.intersection = intersection$1;
- exports.operations = operations;
- exports.union = union;
- exports.xor = xor;
-
- Object.defineProperty(exports, '__esModule', { value: true });
-
-})));
-
-
-},{}],23:[function(require,module,exports){
-// Top level file is just a mixin of submodules & constants
-'use strict';
-
-var assign = require('./lib/utils/common').assign;
-
-var deflate = require('./lib/deflate');
-var inflate = require('./lib/inflate');
-var constants = require('./lib/zlib/constants');
-
-var pako = {};
-
-assign(pako, deflate, inflate, constants);
-
-module.exports = pako;
-
-},{"./lib/deflate":24,"./lib/inflate":25,"./lib/utils/common":26,"./lib/zlib/constants":29}],24:[function(require,module,exports){
-'use strict';
-
-
-var zlib_deflate = require('./zlib/deflate');
-var utils = require('./utils/common');
-var strings = require('./utils/strings');
-var msg = require('./zlib/messages');
-var ZStream = require('./zlib/zstream');
-
-var toString = Object.prototype.toString;
-
-/* Public constants ==========================================================*/
-/* ===========================================================================*/
-
-var Z_NO_FLUSH = 0;
-var Z_FINISH = 4;
-
-var Z_OK = 0;
-var Z_STREAM_END = 1;
-var Z_SYNC_FLUSH = 2;
-
-var Z_DEFAULT_COMPRESSION = -1;
-
-var Z_DEFAULT_STRATEGY = 0;
-
-var Z_DEFLATED = 8;
-
-/* ===========================================================================*/
-
-
-/**
- * class Deflate
- *
- * Generic JS-style wrapper for zlib calls. If you don't need
- * streaming behaviour - use more simple functions: [[deflate]],
- * [[deflateRaw]] and [[gzip]].
- **/
-
-/* internal
- * Deflate.chunks -> Array
- *
- * Chunks of output data, if [[Deflate#onData]] not overridden.
- **/
-
-/**
- * Deflate.result -> Uint8Array|Array
- *
- * Compressed result, generated by default [[Deflate#onData]]
- * and [[Deflate#onEnd]] handlers. Filled after you push last chunk
- * (call [[Deflate#push]] with `Z_FINISH` / `true` param) or if you
- * push a chunk with explicit flush (call [[Deflate#push]] with
- * `Z_SYNC_FLUSH` param).
- **/
-
-/**
- * Deflate.err -> Number
- *
- * Error code after deflate finished. 0 (Z_OK) on success.
- * You will not need it in real life, because deflate errors
- * are possible only on wrong options or bad `onData` / `onEnd`
- * custom handlers.
- **/
-
-/**
- * Deflate.msg -> String
- *
- * Error message, if [[Deflate.err]] != 0
- **/
-
-
-/**
- * new Deflate(options)
- * - options (Object): zlib deflate options.
- *
- * Creates new deflator instance with specified params. Throws exception
- * on bad params. Supported options:
- *
- * - `level`
- * - `windowBits`
- * - `memLevel`
- * - `strategy`
- * - `dictionary`
- *
- * [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
- * for more information on these.
- *
- * Additional options, for internal needs:
- *
- * - `chunkSize` - size of generated data chunks (16K by default)
- * - `raw` (Boolean) - do raw deflate
- * - `gzip` (Boolean) - create gzip wrapper
- * - `to` (String) - if equal to 'string', then result will be "binary string"
- * (each char code [0..255])
- * - `header` (Object) - custom header for gzip
- * - `text` (Boolean) - true if compressed data believed to be text
- * - `time` (Number) - modification time, unix timestamp
- * - `os` (Number) - operation system code
- * - `extra` (Array) - array of bytes with extra data (max 65536)
- * - `name` (String) - file name (binary string)
- * - `comment` (String) - comment (binary string)
- * - `hcrc` (Boolean) - true if header crc should be added
- *
- * ##### Example:
- *
- * ```javascript
- * var pako = require('pako')
- * , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
- * , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
- *
- * var deflate = new pako.Deflate({ level: 3});
- *
- * deflate.push(chunk1, false);
- * deflate.push(chunk2, true); // true -> last chunk
- *
- * if (deflate.err) { throw new Error(deflate.err); }
- *
- * console.log(deflate.result);
- * ```
- **/
-function Deflate(options) {
- if (!(this instanceof Deflate)) return new Deflate(options);
-
- this.options = utils.assign({
- level: Z_DEFAULT_COMPRESSION,
- method: Z_DEFLATED,
- chunkSize: 16384,
- windowBits: 15,
- memLevel: 8,
- strategy: Z_DEFAULT_STRATEGY,
- to: ''
- }, options || {});
-
- var opt = this.options;
-
- if (opt.raw && (opt.windowBits > 0)) {
- opt.windowBits = -opt.windowBits;
- }
-
- else if (opt.gzip && (opt.windowBits > 0) && (opt.windowBits < 16)) {
- opt.windowBits += 16;
- }
-
- this.err = 0; // error code, if happens (0 = Z_OK)
- this.msg = ''; // error message
- this.ended = false; // used to avoid multiple onEnd() calls
- this.chunks = []; // chunks of compressed data
-
- this.strm = new ZStream();
- this.strm.avail_out = 0;
-
- var status = zlib_deflate.deflateInit2(
- this.strm,
- opt.level,
- opt.method,
- opt.windowBits,
- opt.memLevel,
- opt.strategy
- );
-
- if (status !== Z_OK) {
- throw new Error(msg[status]);
- }
-
- if (opt.header) {
- zlib_deflate.deflateSetHeader(this.strm, opt.header);
- }
-
- if (opt.dictionary) {
- var dict;
- // Convert data if needed
- if (typeof opt.dictionary === 'string') {
- // If we need to compress text, change encoding to utf8.
- dict = strings.string2buf(opt.dictionary);
- } else if (toString.call(opt.dictionary) === '[object ArrayBuffer]') {
- dict = new Uint8Array(opt.dictionary);
- } else {
- dict = opt.dictionary;
- }
-
- status = zlib_deflate.deflateSetDictionary(this.strm, dict);
-
- if (status !== Z_OK) {
- throw new Error(msg[status]);
- }
-
- this._dict_set = true;
- }
-}
-
-/**
- * Deflate#push(data[, mode]) -> Boolean
- * - data (Uint8Array|Array|ArrayBuffer|String): input data. Strings will be
- * converted to utf8 byte sequence.
- * - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
- * See constants. Skipped or `false` means Z_NO_FLUSH, `true` means Z_FINISH.
- *
- * Sends input data to deflate pipe, generating [[Deflate#onData]] calls with
- * new compressed chunks. Returns `true` on success. The last data block must have
- * mode Z_FINISH (or `true`). That will flush internal pending buffers and call
- * [[Deflate#onEnd]]. For interim explicit flushes (without ending the stream) you
- * can use mode Z_SYNC_FLUSH, keeping the compression context.
- *
- * On fail call [[Deflate#onEnd]] with error code and return false.
- *
- * We strongly recommend to use `Uint8Array` on input for best speed (output
- * array format is detected automatically). Also, don't skip last param and always
- * use the same type in your code (boolean or number). That will improve JS speed.
- *
- * For regular `Array`-s make sure all elements are [0..255].
- *
- * ##### Example
- *
- * ```javascript
- * push(chunk, false); // push one of data chunks
- * ...
- * push(chunk, true); // push last chunk
- * ```
- **/
-Deflate.prototype.push = function (data, mode) {
- var strm = this.strm;
- var chunkSize = this.options.chunkSize;
- var status, _mode;
-
- if (this.ended) { return false; }
-
- _mode = (mode === ~~mode) ? mode : ((mode === true) ? Z_FINISH : Z_NO_FLUSH);
-
- // Convert data if needed
- if (typeof data === 'string') {
- // If we need to compress text, change encoding to utf8.
- strm.input = strings.string2buf(data);
- } else if (toString.call(data) === '[object ArrayBuffer]') {
- strm.input = new Uint8Array(data);
- } else {
- strm.input = data;
- }
-
- strm.next_in = 0;
- strm.avail_in = strm.input.length;
-
- do {
- if (strm.avail_out === 0) {
- strm.output = new utils.Buf8(chunkSize);
- strm.next_out = 0;
- strm.avail_out = chunkSize;
- }
- status = zlib_deflate.deflate(strm, _mode); /* no bad return value */
-
- if (status !== Z_STREAM_END && status !== Z_OK) {
- this.onEnd(status);
- this.ended = true;
- return false;
- }
- if (strm.avail_out === 0 || (strm.avail_in === 0 && (_mode === Z_FINISH || _mode === Z_SYNC_FLUSH))) {
- if (this.options.to === 'string') {
- this.onData(strings.buf2binstring(utils.shrinkBuf(strm.output, strm.next_out)));
- } else {
- this.onData(utils.shrinkBuf(strm.output, strm.next_out));
- }
- }
- } while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== Z_STREAM_END);
-
- // Finalize on the last chunk.
- if (_mode === Z_FINISH) {
- status = zlib_deflate.deflateEnd(this.strm);
- this.onEnd(status);
- this.ended = true;
- return status === Z_OK;
- }
-
- // callback interim results if Z_SYNC_FLUSH.
- if (_mode === Z_SYNC_FLUSH) {
- this.onEnd(Z_OK);
- strm.avail_out = 0;
- return true;
- }
-
- return true;
-};
-
-
-/**
- * Deflate#onData(chunk) -> Void
- * - chunk (Uint8Array|Array|String): output data. Type of array depends
- * on js engine support. When string output requested, each chunk
- * will be string.
- *
- * By default, stores data blocks in `chunks[]` property and glue
- * those in `onEnd`. Override this handler, if you need another behaviour.
- **/
-Deflate.prototype.onData = function (chunk) {
- this.chunks.push(chunk);
-};
-
-
-/**
- * Deflate#onEnd(status) -> Void
- * - status (Number): deflate status. 0 (Z_OK) on success,
- * other if not.
- *
- * Called once after you tell deflate that the input stream is
- * complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH)
- * or if an error happened. By default - join collected chunks,
- * free memory and fill `results` / `err` properties.
- **/
-Deflate.prototype.onEnd = function (status) {
- // On success - join
- if (status === Z_OK) {
- if (this.options.to === 'string') {
- this.result = this.chunks.join('');
- } else {
- this.result = utils.flattenChunks(this.chunks);
- }
- }
- this.chunks = [];
- this.err = status;
- this.msg = this.strm.msg;
-};
-
-
-/**
- * deflate(data[, options]) -> Uint8Array|Array|String
- * - data (Uint8Array|Array|String): input data to compress.
- * - options (Object): zlib deflate options.
- *
- * Compress `data` with deflate algorithm and `options`.
- *
- * Supported options are:
- *
- * - level
- * - windowBits
- * - memLevel
- * - strategy
- * - dictionary
- *
- * [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
- * for more information on these.
- *
- * Sugar (options):
- *
- * - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
- * negative windowBits implicitly.
- * - `to` (String) - if equal to 'string', then result will be "binary string"
- * (each char code [0..255])
- *
- * ##### Example:
- *
- * ```javascript
- * var pako = require('pako')
- * , data = Uint8Array([1,2,3,4,5,6,7,8,9]);
- *
- * console.log(pako.deflate(data));
- * ```
- **/
-function deflate(input, options) {
- var deflator = new Deflate(options);
-
- deflator.push(input, true);
-
- // That will never happens, if you don't cheat with options :)
- if (deflator.err) { throw deflator.msg || msg[deflator.err]; }
-
- return deflator.result;
-}
-
-
-/**
- * deflateRaw(data[, options]) -> Uint8Array|Array|String
- * - data (Uint8Array|Array|String): input data to compress.
- * - options (Object): zlib deflate options.
- *
- * The same as [[deflate]], but creates raw data, without wrapper
- * (header and adler32 crc).
- **/
-function deflateRaw(input, options) {
- options = options || {};
- options.raw = true;
- return deflate(input, options);
-}
-
-
-/**
- * gzip(data[, options]) -> Uint8Array|Array|String
- * - data (Uint8Array|Array|String): input data to compress.
- * - options (Object): zlib deflate options.
- *
- * The same as [[deflate]], but create gzip wrapper instead of
- * deflate one.
- **/
-function gzip(input, options) {
- options = options || {};
- options.gzip = true;
- return deflate(input, options);
-}
-
-
-exports.Deflate = Deflate;
-exports.deflate = deflate;
-exports.deflateRaw = deflateRaw;
-exports.gzip = gzip;
-
-},{"./utils/common":26,"./utils/strings":27,"./zlib/deflate":31,"./zlib/messages":36,"./zlib/zstream":38}],25:[function(require,module,exports){
-'use strict';
-
-
-var zlib_inflate = require('./zlib/inflate');
-var utils = require('./utils/common');
-var strings = require('./utils/strings');
-var c = require('./zlib/constants');
-var msg = require('./zlib/messages');
-var ZStream = require('./zlib/zstream');
-var GZheader = require('./zlib/gzheader');
-
-var toString = Object.prototype.toString;
-
-/**
- * class Inflate
- *
- * Generic JS-style wrapper for zlib calls. If you don't need
- * streaming behaviour - use more simple functions: [[inflate]]
- * and [[inflateRaw]].
- **/
-
-/* internal
- * inflate.chunks -> Array
- *
- * Chunks of output data, if [[Inflate#onData]] not overridden.
- **/
-
-/**
- * Inflate.result -> Uint8Array|Array|String
- *
- * Uncompressed result, generated by default [[Inflate#onData]]
- * and [[Inflate#onEnd]] handlers. Filled after you push last chunk
- * (call [[Inflate#push]] with `Z_FINISH` / `true` param) or if you
- * push a chunk with explicit flush (call [[Inflate#push]] with
- * `Z_SYNC_FLUSH` param).
- **/
-
-/**
- * Inflate.err -> Number
- *
- * Error code after inflate finished. 0 (Z_OK) on success.
- * Should be checked if broken data possible.
- **/
-
-/**
- * Inflate.msg -> String
- *
- * Error message, if [[Inflate.err]] != 0
- **/
-
-
-/**
- * new Inflate(options)
- * - options (Object): zlib inflate options.
- *
- * Creates new inflator instance with specified params. Throws exception
- * on bad params. Supported options:
- *
- * - `windowBits`
- * - `dictionary`
- *
- * [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
- * for more information on these.
- *
- * Additional options, for internal needs:
- *
- * - `chunkSize` - size of generated data chunks (16K by default)
- * - `raw` (Boolean) - do raw inflate
- * - `to` (String) - if equal to 'string', then result will be converted
- * from utf8 to utf16 (javascript) string. When string output requested,
- * chunk length can differ from `chunkSize`, depending on content.
- *
- * By default, when no options set, autodetect deflate/gzip data format via
- * wrapper header.
- *
- * ##### Example:
- *
- * ```javascript
- * var pako = require('pako')
- * , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
- * , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
- *
- * var inflate = new pako.Inflate({ level: 3});
- *
- * inflate.push(chunk1, false);
- * inflate.push(chunk2, true); // true -> last chunk
- *
- * if (inflate.err) { throw new Error(inflate.err); }
- *
- * console.log(inflate.result);
- * ```
- **/
-function Inflate(options) {
- if (!(this instanceof Inflate)) return new Inflate(options);
-
- this.options = utils.assign({
- chunkSize: 16384,
- windowBits: 0,
- to: ''
- }, options || {});
-
- var opt = this.options;
-
- // Force window size for `raw` data, if not set directly,
- // because we have no header for autodetect.
- if (opt.raw && (opt.windowBits >= 0) && (opt.windowBits < 16)) {
- opt.windowBits = -opt.windowBits;
- if (opt.windowBits === 0) { opt.windowBits = -15; }
- }
-
- // If `windowBits` not defined (and mode not raw) - set autodetect flag for gzip/deflate
- if ((opt.windowBits >= 0) && (opt.windowBits < 16) &&
- !(options && options.windowBits)) {
- opt.windowBits += 32;
- }
-
- // Gzip header has no info about windows size, we can do autodetect only
- // for deflate. So, if window size not set, force it to max when gzip possible
- if ((opt.windowBits > 15) && (opt.windowBits < 48)) {
- // bit 3 (16) -> gzipped data
- // bit 4 (32) -> autodetect gzip/deflate
- if ((opt.windowBits & 15) === 0) {
- opt.windowBits |= 15;
- }
- }
-
- this.err = 0; // error code, if happens (0 = Z_OK)
- this.msg = ''; // error message
- this.ended = false; // used to avoid multiple onEnd() calls
- this.chunks = []; // chunks of compressed data
-
- this.strm = new ZStream();
- this.strm.avail_out = 0;
-
- var status = zlib_inflate.inflateInit2(
- this.strm,
- opt.windowBits
- );
-
- if (status !== c.Z_OK) {
- throw new Error(msg[status]);
- }
-
- this.header = new GZheader();
-
- zlib_inflate.inflateGetHeader(this.strm, this.header);
-
- // Setup dictionary
- if (opt.dictionary) {
- // Convert data if needed
- if (typeof opt.dictionary === 'string') {
- opt.dictionary = strings.string2buf(opt.dictionary);
- } else if (toString.call(opt.dictionary) === '[object ArrayBuffer]') {
- opt.dictionary = new Uint8Array(opt.dictionary);
- }
- if (opt.raw) { //In raw mode we need to set the dictionary early
- status = zlib_inflate.inflateSetDictionary(this.strm, opt.dictionary);
- if (status !== c.Z_OK) {
- throw new Error(msg[status]);
- }
- }
- }
-}
-
-/**
- * Inflate#push(data[, mode]) -> Boolean
- * - data (Uint8Array|Array|ArrayBuffer|String): input data
- * - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
- * See constants. Skipped or `false` means Z_NO_FLUSH, `true` means Z_FINISH.
- *
- * Sends input data to inflate pipe, generating [[Inflate#onData]] calls with
- * new output chunks. Returns `true` on success. The last data block must have
- * mode Z_FINISH (or `true`). That will flush internal pending buffers and call
- * [[Inflate#onEnd]]. For interim explicit flushes (without ending the stream) you
- * can use mode Z_SYNC_FLUSH, keeping the decompression context.
- *
- * On fail call [[Inflate#onEnd]] with error code and return false.
- *
- * We strongly recommend to use `Uint8Array` on input for best speed (output
- * format is detected automatically). Also, don't skip last param and always
- * use the same type in your code (boolean or number). That will improve JS speed.
- *
- * For regular `Array`-s make sure all elements are [0..255].
- *
- * ##### Example
- *
- * ```javascript
- * push(chunk, false); // push one of data chunks
- * ...
- * push(chunk, true); // push last chunk
- * ```
- **/
-Inflate.prototype.push = function (data, mode) {
- var strm = this.strm;
- var chunkSize = this.options.chunkSize;
- var dictionary = this.options.dictionary;
- var status, _mode;
- var next_out_utf8, tail, utf8str;
-
- // Flag to properly process Z_BUF_ERROR on testing inflate call
- // when we check that all output data was flushed.
- var allowBufError = false;
-
- if (this.ended) { return false; }
- _mode = (mode === ~~mode) ? mode : ((mode === true) ? c.Z_FINISH : c.Z_NO_FLUSH);
-
- // Convert data if needed
- if (typeof data === 'string') {
- // Only binary strings can be decompressed on practice
- strm.input = strings.binstring2buf(data);
- } else if (toString.call(data) === '[object ArrayBuffer]') {
- strm.input = new Uint8Array(data);
- } else {
- strm.input = data;
- }
-
- strm.next_in = 0;
- strm.avail_in = strm.input.length;
-
- do {
- if (strm.avail_out === 0) {
- strm.output = new utils.Buf8(chunkSize);
- strm.next_out = 0;
- strm.avail_out = chunkSize;
- }
-
- status = zlib_inflate.inflate(strm, c.Z_NO_FLUSH); /* no bad return value */
-
- if (status === c.Z_NEED_DICT && dictionary) {
- status = zlib_inflate.inflateSetDictionary(this.strm, dictionary);
- }
-
- if (status === c.Z_BUF_ERROR && allowBufError === true) {
- status = c.Z_OK;
- allowBufError = false;
- }
-
- if (status !== c.Z_STREAM_END && status !== c.Z_OK) {
- this.onEnd(status);
- this.ended = true;
- return false;
- }
-
- if (strm.next_out) {
- if (strm.avail_out === 0 || status === c.Z_STREAM_END || (strm.avail_in === 0 && (_mode === c.Z_FINISH || _mode === c.Z_SYNC_FLUSH))) {
-
- if (this.options.to === 'string') {
-
- next_out_utf8 = strings.utf8border(strm.output, strm.next_out);
-
- tail = strm.next_out - next_out_utf8;
- utf8str = strings.buf2string(strm.output, next_out_utf8);
-
- // move tail
- strm.next_out = tail;
- strm.avail_out = chunkSize - tail;
- if (tail) { utils.arraySet(strm.output, strm.output, next_out_utf8, tail, 0); }
-
- this.onData(utf8str);
-
- } else {
- this.onData(utils.shrinkBuf(strm.output, strm.next_out));
- }
- }
- }
-
- // When no more input data, we should check that internal inflate buffers
- // are flushed. The only way to do it when avail_out = 0 - run one more
- // inflate pass. But if output data not exists, inflate return Z_BUF_ERROR.
- // Here we set flag to process this error properly.
- //
- // NOTE. Deflate does not return error in this case and does not needs such
- // logic.
- if (strm.avail_in === 0 && strm.avail_out === 0) {
- allowBufError = true;
- }
-
- } while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== c.Z_STREAM_END);
-
- if (status === c.Z_STREAM_END) {
- _mode = c.Z_FINISH;
- }
-
- // Finalize on the last chunk.
- if (_mode === c.Z_FINISH) {
- status = zlib_inflate.inflateEnd(this.strm);
- this.onEnd(status);
- this.ended = true;
- return status === c.Z_OK;
- }
-
- // callback interim results if Z_SYNC_FLUSH.
- if (_mode === c.Z_SYNC_FLUSH) {
- this.onEnd(c.Z_OK);
- strm.avail_out = 0;
- return true;
- }
-
- return true;
-};
-
-
-/**
- * Inflate#onData(chunk) -> Void
- * - chunk (Uint8Array|Array|String): output data. Type of array depends
- * on js engine support. When string output requested, each chunk
- * will be string.
- *
- * By default, stores data blocks in `chunks[]` property and glue
- * those in `onEnd`. Override this handler, if you need another behaviour.
- **/
-Inflate.prototype.onData = function (chunk) {
- this.chunks.push(chunk);
-};
-
-
-/**
- * Inflate#onEnd(status) -> Void
- * - status (Number): inflate status. 0 (Z_OK) on success,
- * other if not.
- *
- * Called either after you tell inflate that the input stream is
- * complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH)
- * or if an error happened. By default - join collected chunks,
- * free memory and fill `results` / `err` properties.
- **/
-Inflate.prototype.onEnd = function (status) {
- // On success - join
- if (status === c.Z_OK) {
- if (this.options.to === 'string') {
- // Glue & convert here, until we teach pako to send
- // utf8 aligned strings to onData
- this.result = this.chunks.join('');
- } else {
- this.result = utils.flattenChunks(this.chunks);
- }
- }
- this.chunks = [];
- this.err = status;
- this.msg = this.strm.msg;
-};
-
-
-/**
- * inflate(data[, options]) -> Uint8Array|Array|String
- * - data (Uint8Array|Array|String): input data to decompress.
- * - options (Object): zlib inflate options.
- *
- * Decompress `data` with inflate/ungzip and `options`. Autodetect
- * format via wrapper header by default. That's why we don't provide
- * separate `ungzip` method.
- *
- * Supported options are:
- *
- * - windowBits
- *
- * [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
- * for more information.
- *
- * Sugar (options):
- *
- * - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
- * negative windowBits implicitly.
- * - `to` (String) - if equal to 'string', then result will be converted
- * from utf8 to utf16 (javascript) string. When string output requested,
- * chunk length can differ from `chunkSize`, depending on content.
- *
- *
- * ##### Example:
- *
- * ```javascript
- * var pako = require('pako')
- * , input = pako.deflate([1,2,3,4,5,6,7,8,9])
- * , output;
- *
- * try {
- * output = pako.inflate(input);
- * } catch (err)
- * console.log(err);
- * }
- * ```
- **/
-function inflate(input, options) {
- var inflator = new Inflate(options);
-
- inflator.push(input, true);
-
- // That will never happens, if you don't cheat with options :)
- if (inflator.err) { throw inflator.msg || msg[inflator.err]; }
-
- return inflator.result;
-}
-
-
-/**
- * inflateRaw(data[, options]) -> Uint8Array|Array|String
- * - data (Uint8Array|Array|String): input data to decompress.
- * - options (Object): zlib inflate options.
- *
- * The same as [[inflate]], but creates raw data, without wrapper
- * (header and adler32 crc).
- **/
-function inflateRaw(input, options) {
- options = options || {};
- options.raw = true;
- return inflate(input, options);
-}
-
-
-/**
- * ungzip(data[, options]) -> Uint8Array|Array|String
- * - data (Uint8Array|Array|String): input data to decompress.
- * - options (Object): zlib inflate options.
- *
- * Just shortcut to [[inflate]], because it autodetects format
- * by header.content. Done for convenience.
- **/
-
-
-exports.Inflate = Inflate;
-exports.inflate = inflate;
-exports.inflateRaw = inflateRaw;
-exports.ungzip = inflate;
-
-},{"./utils/common":26,"./utils/strings":27,"./zlib/constants":29,"./zlib/gzheader":32,"./zlib/inflate":34,"./zlib/messages":36,"./zlib/zstream":38}],26:[function(require,module,exports){
-'use strict';
-
-
-var TYPED_OK = (typeof Uint8Array !== 'undefined') &&
- (typeof Uint16Array !== 'undefined') &&
- (typeof Int32Array !== 'undefined');
-
-function _has(obj, key) {
- return Object.prototype.hasOwnProperty.call(obj, key);
-}
-
-exports.assign = function (obj /*from1, from2, from3, ...*/) {
- var sources = Array.prototype.slice.call(arguments, 1);
- while (sources.length) {
- var source = sources.shift();
- if (!source) { continue; }
-
- if (typeof source !== 'object') {
- throw new TypeError(source + 'must be non-object');
- }
-
- for (var p in source) {
- if (_has(source, p)) {
- obj[p] = source[p];
- }
- }
- }
-
- return obj;
-};
-
-
-// reduce buffer size, avoiding mem copy
-exports.shrinkBuf = function (buf, size) {
- if (buf.length === size) { return buf; }
- if (buf.subarray) { return buf.subarray(0, size); }
- buf.length = size;
- return buf;
-};
-
-
-var fnTyped = {
- arraySet: function (dest, src, src_offs, len, dest_offs) {
- if (src.subarray && dest.subarray) {
- dest.set(src.subarray(src_offs, src_offs + len), dest_offs);
- return;
- }
- // Fallback to ordinary array
- for (var i = 0; i < len; i++) {
- dest[dest_offs + i] = src[src_offs + i];
- }
- },
- // Join array of chunks to single array.
- flattenChunks: function (chunks) {
- var i, l, len, pos, chunk, result;
-
- // calculate data length
- len = 0;
- for (i = 0, l = chunks.length; i < l; i++) {
- len += chunks[i].length;
- }
-
- // join chunks
- result = new Uint8Array(len);
- pos = 0;
- for (i = 0, l = chunks.length; i < l; i++) {
- chunk = chunks[i];
- result.set(chunk, pos);
- pos += chunk.length;
- }
-
- return result;
- }
-};
-
-var fnUntyped = {
- arraySet: function (dest, src, src_offs, len, dest_offs) {
- for (var i = 0; i < len; i++) {
- dest[dest_offs + i] = src[src_offs + i];
- }
- },
- // Join array of chunks to single array.
- flattenChunks: function (chunks) {
- return [].concat.apply([], chunks);
- }
-};
-
-
-// Enable/Disable typed arrays use, for testing
-//
-exports.setTyped = function (on) {
- if (on) {
- exports.Buf8 = Uint8Array;
- exports.Buf16 = Uint16Array;
- exports.Buf32 = Int32Array;
- exports.assign(exports, fnTyped);
- } else {
- exports.Buf8 = Array;
- exports.Buf16 = Array;
- exports.Buf32 = Array;
- exports.assign(exports, fnUntyped);
- }
-};
-
-exports.setTyped(TYPED_OK);
-
-},{}],27:[function(require,module,exports){
-// String encode/decode helpers
-'use strict';
-
-
-var utils = require('./common');
-
-
-// Quick check if we can use fast array to bin string conversion
-//
-// - apply(Array) can fail on Android 2.2
-// - apply(Uint8Array) can fail on iOS 5.1 Safari
-//
-var STR_APPLY_OK = true;
-var STR_APPLY_UIA_OK = true;
-
-try { String.fromCharCode.apply(null, [ 0 ]); } catch (__) { STR_APPLY_OK = false; }
-try { String.fromCharCode.apply(null, new Uint8Array(1)); } catch (__) { STR_APPLY_UIA_OK = false; }
-
-
-// Table with utf8 lengths (calculated by first byte of sequence)
-// Note, that 5 & 6-byte values and some 4-byte values can not be represented in JS,
-// because max possible codepoint is 0x10ffff
-var _utf8len = new utils.Buf8(256);
-for (var q = 0; q < 256; q++) {
- _utf8len[q] = (q >= 252 ? 6 : q >= 248 ? 5 : q >= 240 ? 4 : q >= 224 ? 3 : q >= 192 ? 2 : 1);
-}
-_utf8len[254] = _utf8len[254] = 1; // Invalid sequence start
-
-
-// convert string to array (typed, when possible)
-exports.string2buf = function (str) {
- var buf, c, c2, m_pos, i, str_len = str.length, buf_len = 0;
-
- // count binary size
- for (m_pos = 0; m_pos < str_len; m_pos++) {
- c = str.charCodeAt(m_pos);
- if ((c & 0xfc00) === 0xd800 && (m_pos + 1 < str_len)) {
- c2 = str.charCodeAt(m_pos + 1);
- if ((c2 & 0xfc00) === 0xdc00) {
- c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
- m_pos++;
- }
- }
- buf_len += c < 0x80 ? 1 : c < 0x800 ? 2 : c < 0x10000 ? 3 : 4;
- }
-
- // allocate buffer
- buf = new utils.Buf8(buf_len);
-
- // convert
- for (i = 0, m_pos = 0; i < buf_len; m_pos++) {
- c = str.charCodeAt(m_pos);
- if ((c & 0xfc00) === 0xd800 && (m_pos + 1 < str_len)) {
- c2 = str.charCodeAt(m_pos + 1);
- if ((c2 & 0xfc00) === 0xdc00) {
- c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
- m_pos++;
- }
- }
- if (c < 0x80) {
- /* one byte */
- buf[i++] = c;
- } else if (c < 0x800) {
- /* two bytes */
- buf[i++] = 0xC0 | (c >>> 6);
- buf[i++] = 0x80 | (c & 0x3f);
- } else if (c < 0x10000) {
- /* three bytes */
- buf[i++] = 0xE0 | (c >>> 12);
- buf[i++] = 0x80 | (c >>> 6 & 0x3f);
- buf[i++] = 0x80 | (c & 0x3f);
- } else {
- /* four bytes */
- buf[i++] = 0xf0 | (c >>> 18);
- buf[i++] = 0x80 | (c >>> 12 & 0x3f);
- buf[i++] = 0x80 | (c >>> 6 & 0x3f);
- buf[i++] = 0x80 | (c & 0x3f);
- }
- }
-
- return buf;
-};
-
-// Helper (used in 2 places)
-function buf2binstring(buf, len) {
- // On Chrome, the arguments in a function call that are allowed is `65534`.
- // If the length of the buffer is smaller than that, we can use this optimization,
- // otherwise we will take a slower path.
- if (len < 65534) {
- if ((buf.subarray && STR_APPLY_UIA_OK) || (!buf.subarray && STR_APPLY_OK)) {
- return String.fromCharCode.apply(null, utils.shrinkBuf(buf, len));
- }
- }
-
- var result = '';
- for (var i = 0; i < len; i++) {
- result += String.fromCharCode(buf[i]);
- }
- return result;
-}
-
-
-// Convert byte array to binary string
-exports.buf2binstring = function (buf) {
- return buf2binstring(buf, buf.length);
-};
-
-
-// Convert binary string (typed, when possible)
-exports.binstring2buf = function (str) {
- var buf = new utils.Buf8(str.length);
- for (var i = 0, len = buf.length; i < len; i++) {
- buf[i] = str.charCodeAt(i);
- }
- return buf;
-};
-
-
-// convert array to string
-exports.buf2string = function (buf, max) {
- var i, out, c, c_len;
- var len = max || buf.length;
-
- // Reserve max possible length (2 words per char)
- // NB: by unknown reasons, Array is significantly faster for
- // String.fromCharCode.apply than Uint16Array.
- var utf16buf = new Array(len * 2);
-
- for (out = 0, i = 0; i < len;) {
- c = buf[i++];
- // quick process ascii
- if (c < 0x80) { utf16buf[out++] = c; continue; }
-
- c_len = _utf8len[c];
- // skip 5 & 6 byte codes
- if (c_len > 4) { utf16buf[out++] = 0xfffd; i += c_len - 1; continue; }
-
- // apply mask on first byte
- c &= c_len === 2 ? 0x1f : c_len === 3 ? 0x0f : 0x07;
- // join the rest
- while (c_len > 1 && i < len) {
- c = (c << 6) | (buf[i++] & 0x3f);
- c_len--;
- }
-
- // terminated by end of string?
- if (c_len > 1) { utf16buf[out++] = 0xfffd; continue; }
-
- if (c < 0x10000) {
- utf16buf[out++] = c;
- } else {
- c -= 0x10000;
- utf16buf[out++] = 0xd800 | ((c >> 10) & 0x3ff);
- utf16buf[out++] = 0xdc00 | (c & 0x3ff);
- }
- }
-
- return buf2binstring(utf16buf, out);
-};
-
-
-// Calculate max possible position in utf8 buffer,
-// that will not break sequence. If that's not possible
-// - (very small limits) return max size as is.
-//
-// buf[] - utf8 bytes array
-// max - length limit (mandatory);
-exports.utf8border = function (buf, max) {
- var pos;
-
- max = max || buf.length;
- if (max > buf.length) { max = buf.length; }
-
- // go back from last position, until start of sequence found
- pos = max - 1;
- while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; }
-
- // Very small and broken sequence,
- // return max, because we should return something anyway.
- if (pos < 0) { return max; }
-
- // If we came to start of buffer - that means buffer is too small,
- // return max too.
- if (pos === 0) { return max; }
-
- return (pos + _utf8len[buf[pos]] > max) ? pos : max;
-};
-
-},{"./common":26}],28:[function(require,module,exports){
-'use strict';
-
-// Note: adler32 takes 12% for level 0 and 2% for level 6.
-// It isn't worth it to make additional optimizations as in original.
-// Small size is preferable.
-
-// (C) 1995-2013 Jean-loup Gailly and Mark Adler
-// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-// claim that you wrote the original software. If you use this software
-// in a product, an acknowledgment in the product documentation would be
-// appreciated but is not required.
-// 2. Altered source versions must be plainly marked as such, and must not be
-// misrepresented as being the original software.
-// 3. This notice may not be removed or altered from any source distribution.
-
-function adler32(adler, buf, len, pos) {
- var s1 = (adler & 0xffff) |0,
- s2 = ((adler >>> 16) & 0xffff) |0,
- n = 0;
-
- while (len !== 0) {
- // Set limit ~ twice less than 5552, to keep
- // s2 in 31-bits, because we force signed ints.
- // in other case %= will fail.
- n = len > 2000 ? 2000 : len;
- len -= n;
-
- do {
- s1 = (s1 + buf[pos++]) |0;
- s2 = (s2 + s1) |0;
- } while (--n);
-
- s1 %= 65521;
- s2 %= 65521;
- }
-
- return (s1 | (s2 << 16)) |0;
-}
-
-
-module.exports = adler32;
-
-},{}],29:[function(require,module,exports){
-'use strict';
-
-// (C) 1995-2013 Jean-loup Gailly and Mark Adler
-// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-// claim that you wrote the original software. If you use this software
-// in a product, an acknowledgment in the product documentation would be
-// appreciated but is not required.
-// 2. Altered source versions must be plainly marked as such, and must not be
-// misrepresented as being the original software.
-// 3. This notice may not be removed or altered from any source distribution.
-
-module.exports = {
-
- /* Allowed flush values; see deflate() and inflate() below for details */
- Z_NO_FLUSH: 0,
- Z_PARTIAL_FLUSH: 1,
- Z_SYNC_FLUSH: 2,
- Z_FULL_FLUSH: 3,
- Z_FINISH: 4,
- Z_BLOCK: 5,
- Z_TREES: 6,
-
- /* Return codes for the compression/decompression functions. Negative values
- * are errors, positive values are used for special but normal events.
- */
- Z_OK: 0,
- Z_STREAM_END: 1,
- Z_NEED_DICT: 2,
- Z_ERRNO: -1,
- Z_STREAM_ERROR: -2,
- Z_DATA_ERROR: -3,
- //Z_MEM_ERROR: -4,
- Z_BUF_ERROR: -5,
- //Z_VERSION_ERROR: -6,
-
- /* compression levels */
- Z_NO_COMPRESSION: 0,
- Z_BEST_SPEED: 1,
- Z_BEST_COMPRESSION: 9,
- Z_DEFAULT_COMPRESSION: -1,
-
-
- Z_FILTERED: 1,
- Z_HUFFMAN_ONLY: 2,
- Z_RLE: 3,
- Z_FIXED: 4,
- Z_DEFAULT_STRATEGY: 0,
-
- /* Possible values of the data_type field (though see inflate()) */
- Z_BINARY: 0,
- Z_TEXT: 1,
- //Z_ASCII: 1, // = Z_TEXT (deprecated)
- Z_UNKNOWN: 2,
-
- /* The deflate compression method */
- Z_DEFLATED: 8
- //Z_NULL: null // Use -1 or null inline, depending on var type
-};
-
-},{}],30:[function(require,module,exports){
-'use strict';
-
-// Note: we can't get significant speed boost here.
-// So write code to minimize size - no pregenerated tables
-// and array tools dependencies.
-
-// (C) 1995-2013 Jean-loup Gailly and Mark Adler
-// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-// claim that you wrote the original software. If you use this software
-// in a product, an acknowledgment in the product documentation would be
-// appreciated but is not required.
-// 2. Altered source versions must be plainly marked as such, and must not be
-// misrepresented as being the original software.
-// 3. This notice may not be removed or altered from any source distribution.
-
-// Use ordinary array, since untyped makes no boost here
-function makeTable() {
- var c, table = [];
-
- for (var n = 0; n < 256; n++) {
- c = n;
- for (var k = 0; k < 8; k++) {
- c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));
- }
- table[n] = c;
- }
-
- return table;
-}
-
-// Create table on load. Just 255 signed longs. Not a problem.
-var crcTable = makeTable();
-
-
-function crc32(crc, buf, len, pos) {
- var t = crcTable,
- end = pos + len;
-
- crc ^= -1;
-
- for (var i = pos; i < end; i++) {
- crc = (crc >>> 8) ^ t[(crc ^ buf[i]) & 0xFF];
- }
-
- return (crc ^ (-1)); // >>> 0;
-}
-
-
-module.exports = crc32;
-
-},{}],31:[function(require,module,exports){
-'use strict';
-
-// (C) 1995-2013 Jean-loup Gailly and Mark Adler
-// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-// claim that you wrote the original software. If you use this software
-// in a product, an acknowledgment in the product documentation would be
-// appreciated but is not required.
-// 2. Altered source versions must be plainly marked as such, and must not be
-// misrepresented as being the original software.
-// 3. This notice may not be removed or altered from any source distribution.
-
-var utils = require('../utils/common');
-var trees = require('./trees');
-var adler32 = require('./adler32');
-var crc32 = require('./crc32');
-var msg = require('./messages');
-
-/* Public constants ==========================================================*/
-/* ===========================================================================*/
-
-
-/* Allowed flush values; see deflate() and inflate() below for details */
-var Z_NO_FLUSH = 0;
-var Z_PARTIAL_FLUSH = 1;
-//var Z_SYNC_FLUSH = 2;
-var Z_FULL_FLUSH = 3;
-var Z_FINISH = 4;
-var Z_BLOCK = 5;
-//var Z_TREES = 6;
-
-
-/* Return codes for the compression/decompression functions. Negative values
- * are errors, positive values are used for special but normal events.
- */
-var Z_OK = 0;
-var Z_STREAM_END = 1;
-//var Z_NEED_DICT = 2;
-//var Z_ERRNO = -1;
-var Z_STREAM_ERROR = -2;
-var Z_DATA_ERROR = -3;
-//var Z_MEM_ERROR = -4;
-var Z_BUF_ERROR = -5;
-//var Z_VERSION_ERROR = -6;
-
-
-/* compression levels */
-//var Z_NO_COMPRESSION = 0;
-//var Z_BEST_SPEED = 1;
-//var Z_BEST_COMPRESSION = 9;
-var Z_DEFAULT_COMPRESSION = -1;
-
-
-var Z_FILTERED = 1;
-var Z_HUFFMAN_ONLY = 2;
-var Z_RLE = 3;
-var Z_FIXED = 4;
-var Z_DEFAULT_STRATEGY = 0;
-
-/* Possible values of the data_type field (though see inflate()) */
-//var Z_BINARY = 0;
-//var Z_TEXT = 1;
-//var Z_ASCII = 1; // = Z_TEXT
-var Z_UNKNOWN = 2;
-
-
-/* The deflate compression method */
-var Z_DEFLATED = 8;
-
-/*============================================================================*/
-
-
-var MAX_MEM_LEVEL = 9;
-/* Maximum value for memLevel in deflateInit2 */
-var MAX_WBITS = 15;
-/* 32K LZ77 window */
-var DEF_MEM_LEVEL = 8;
-
-
-var LENGTH_CODES = 29;
-/* number of length codes, not counting the special END_BLOCK code */
-var LITERALS = 256;
-/* number of literal bytes 0..255 */
-var L_CODES = LITERALS + 1 + LENGTH_CODES;
-/* number of Literal or Length codes, including the END_BLOCK code */
-var D_CODES = 30;
-/* number of distance codes */
-var BL_CODES = 19;
-/* number of codes used to transfer the bit lengths */
-var HEAP_SIZE = 2 * L_CODES + 1;
-/* maximum heap size */
-var MAX_BITS = 15;
-/* All codes must not exceed MAX_BITS bits */
-
-var MIN_MATCH = 3;
-var MAX_MATCH = 258;
-var MIN_LOOKAHEAD = (MAX_MATCH + MIN_MATCH + 1);
-
-var PRESET_DICT = 0x20;
-
-var INIT_STATE = 42;
-var EXTRA_STATE = 69;
-var NAME_STATE = 73;
-var COMMENT_STATE = 91;
-var HCRC_STATE = 103;
-var BUSY_STATE = 113;
-var FINISH_STATE = 666;
-
-var BS_NEED_MORE = 1; /* block not completed, need more input or more output */
-var BS_BLOCK_DONE = 2; /* block flush performed */
-var BS_FINISH_STARTED = 3; /* finish started, need only more output at next deflate */
-var BS_FINISH_DONE = 4; /* finish done, accept no more input or output */
-
-var OS_CODE = 0x03; // Unix :) . Don't detect, use this default.
-
-function err(strm, errorCode) {
- strm.msg = msg[errorCode];
- return errorCode;
-}
-
-function rank(f) {
- return ((f) << 1) - ((f) > 4 ? 9 : 0);
-}
-
-function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }
-
-
-/* =========================================================================
- * Flush as much pending output as possible. All deflate() output goes
- * through this function so some applications may wish to modify it
- * to avoid allocating a large strm->output buffer and copying into it.
- * (See also read_buf()).
- */
-function flush_pending(strm) {
- var s = strm.state;
-
- //_tr_flush_bits(s);
- var len = s.pending;
- if (len > strm.avail_out) {
- len = strm.avail_out;
- }
- if (len === 0) { return; }
-
- utils.arraySet(strm.output, s.pending_buf, s.pending_out, len, strm.next_out);
- strm.next_out += len;
- s.pending_out += len;
- strm.total_out += len;
- strm.avail_out -= len;
- s.pending -= len;
- if (s.pending === 0) {
- s.pending_out = 0;
- }
-}
-
-
-function flush_block_only(s, last) {
- trees._tr_flush_block(s, (s.block_start >= 0 ? s.block_start : -1), s.strstart - s.block_start, last);
- s.block_start = s.strstart;
- flush_pending(s.strm);
-}
-
-
-function put_byte(s, b) {
- s.pending_buf[s.pending++] = b;
-}
-
-
-/* =========================================================================
- * Put a short in the pending buffer. The 16-bit value is put in MSB order.
- * IN assertion: the stream state is correct and there is enough room in
- * pending_buf.
- */
-function putShortMSB(s, b) {
-// put_byte(s, (Byte)(b >> 8));
-// put_byte(s, (Byte)(b & 0xff));
- s.pending_buf[s.pending++] = (b >>> 8) & 0xff;
- s.pending_buf[s.pending++] = b & 0xff;
-}
-
-
-/* ===========================================================================
- * Read a new buffer from the current input stream, update the adler32
- * and total number of bytes read. All deflate() input goes through
- * this function so some applications may wish to modify it to avoid
- * allocating a large strm->input buffer and copying from it.
- * (See also flush_pending()).
- */
-function read_buf(strm, buf, start, size) {
- var len = strm.avail_in;
-
- if (len > size) { len = size; }
- if (len === 0) { return 0; }
-
- strm.avail_in -= len;
-
- // zmemcpy(buf, strm->next_in, len);
- utils.arraySet(buf, strm.input, strm.next_in, len, start);
- if (strm.state.wrap === 1) {
- strm.adler = adler32(strm.adler, buf, len, start);
- }
-
- else if (strm.state.wrap === 2) {
- strm.adler = crc32(strm.adler, buf, len, start);
- }
-
- strm.next_in += len;
- strm.total_in += len;
-
- return len;
-}
-
-
-/* ===========================================================================
- * Set match_start to the longest match starting at the given string and
- * return its length. Matches shorter or equal to prev_length are discarded,
- * in which case the result is equal to prev_length and match_start is
- * garbage.
- * IN assertions: cur_match is the head of the hash chain for the current
- * string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1
- * OUT assertion: the match length is not greater than s->lookahead.
- */
-function longest_match(s, cur_match) {
- var chain_length = s.max_chain_length; /* max hash chain length */
- var scan = s.strstart; /* current string */
- var match; /* matched string */
- var len; /* length of current match */
- var best_len = s.prev_length; /* best match length so far */
- var nice_match = s.nice_match; /* stop if match long enough */
- var limit = (s.strstart > (s.w_size - MIN_LOOKAHEAD)) ?
- s.strstart - (s.w_size - MIN_LOOKAHEAD) : 0/*NIL*/;
-
- var _win = s.window; // shortcut
-
- var wmask = s.w_mask;
- var prev = s.prev;
-
- /* Stop when cur_match becomes <= limit. To simplify the code,
- * we prevent matches with the string of window index 0.
- */
-
- var strend = s.strstart + MAX_MATCH;
- var scan_end1 = _win[scan + best_len - 1];
- var scan_end = _win[scan + best_len];
-
- /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
- * It is easy to get rid of this optimization if necessary.
- */
- // Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
-
- /* Do not waste too much time if we already have a good match: */
- if (s.prev_length >= s.good_match) {
- chain_length >>= 2;
- }
- /* Do not look for matches beyond the end of the input. This is necessary
- * to make deflate deterministic.
- */
- if (nice_match > s.lookahead) { nice_match = s.lookahead; }
-
- // Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
-
- do {
- // Assert(cur_match < s->strstart, "no future");
- match = cur_match;
-
- /* Skip to next match if the match length cannot increase
- * or if the match length is less than 2. Note that the checks below
- * for insufficient lookahead only occur occasionally for performance
- * reasons. Therefore uninitialized memory will be accessed, and
- * conditional jumps will be made that depend on those values.
- * However the length of the match is limited to the lookahead, so
- * the output of deflate is not affected by the uninitialized values.
- */
-
- if (_win[match + best_len] !== scan_end ||
- _win[match + best_len - 1] !== scan_end1 ||
- _win[match] !== _win[scan] ||
- _win[++match] !== _win[scan + 1]) {
- continue;
- }
-
- /* The check at best_len-1 can be removed because it will be made
- * again later. (This heuristic is not always a win.)
- * It is not necessary to compare scan[2] and match[2] since they
- * are always equal when the other bytes match, given that
- * the hash keys are equal and that HASH_BITS >= 8.
- */
- scan += 2;
- match++;
- // Assert(*scan == *match, "match[2]?");
-
- /* We check for insufficient lookahead only every 8th comparison;
- * the 256th check will be made at strstart+258.
- */
- do {
- /*jshint noempty:false*/
- } while (_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
- _win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
- _win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
- _win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
- scan < strend);
-
- // Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
-
- len = MAX_MATCH - (strend - scan);
- scan = strend - MAX_MATCH;
-
- if (len > best_len) {
- s.match_start = cur_match;
- best_len = len;
- if (len >= nice_match) {
- break;
- }
- scan_end1 = _win[scan + best_len - 1];
- scan_end = _win[scan + best_len];
- }
- } while ((cur_match = prev[cur_match & wmask]) > limit && --chain_length !== 0);
-
- if (best_len <= s.lookahead) {
- return best_len;
- }
- return s.lookahead;
-}
-
-
-/* ===========================================================================
- * Fill the window when the lookahead becomes insufficient.
- * Updates strstart and lookahead.
- *
- * IN assertion: lookahead < MIN_LOOKAHEAD
- * OUT assertions: strstart <= window_size-MIN_LOOKAHEAD
- * At least one byte has been read, or avail_in == 0; reads are
- * performed for at least two bytes (required for the zip translate_eol
- * option -- not supported here).
- */
-function fill_window(s) {
- var _w_size = s.w_size;
- var p, n, m, more, str;
-
- //Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead");
-
- do {
- more = s.window_size - s.lookahead - s.strstart;
-
- // JS ints have 32 bit, block below not needed
- /* Deal with !@#$% 64K limit: */
- //if (sizeof(int) <= 2) {
- // if (more == 0 && s->strstart == 0 && s->lookahead == 0) {
- // more = wsize;
- //
- // } else if (more == (unsigned)(-1)) {
- // /* Very unlikely, but possible on 16 bit machine if
- // * strstart == 0 && lookahead == 1 (input done a byte at time)
- // */
- // more--;
- // }
- //}
-
-
- /* If the window is almost full and there is insufficient lookahead,
- * move the upper half to the lower one to make room in the upper half.
- */
- if (s.strstart >= _w_size + (_w_size - MIN_LOOKAHEAD)) {
-
- utils.arraySet(s.window, s.window, _w_size, _w_size, 0);
- s.match_start -= _w_size;
- s.strstart -= _w_size;
- /* we now have strstart >= MAX_DIST */
- s.block_start -= _w_size;
-
- /* Slide the hash table (could be avoided with 32 bit values
- at the expense of memory usage). We slide even when level == 0
- to keep the hash table consistent if we switch back to level > 0
- later. (Using level 0 permanently is not an optimal usage of
- zlib, so we don't care about this pathological case.)
- */
-
- n = s.hash_size;
- p = n;
- do {
- m = s.head[--p];
- s.head[p] = (m >= _w_size ? m - _w_size : 0);
- } while (--n);
-
- n = _w_size;
- p = n;
- do {
- m = s.prev[--p];
- s.prev[p] = (m >= _w_size ? m - _w_size : 0);
- /* If n is not on any hash chain, prev[n] is garbage but
- * its value will never be used.
- */
- } while (--n);
-
- more += _w_size;
- }
- if (s.strm.avail_in === 0) {
- break;
- }
-
- /* If there was no sliding:
- * strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 &&
- * more == window_size - lookahead - strstart
- * => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1)
- * => more >= window_size - 2*WSIZE + 2
- * In the BIG_MEM or MMAP case (not yet supported),
- * window_size == input_size + MIN_LOOKAHEAD &&
- * strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD.
- * Otherwise, window_size == 2*WSIZE so more >= 2.
- * If there was sliding, more >= WSIZE. So in all cases, more >= 2.
- */
- //Assert(more >= 2, "more < 2");
- n = read_buf(s.strm, s.window, s.strstart + s.lookahead, more);
- s.lookahead += n;
-
- /* Initialize the hash value now that we have some input: */
- if (s.lookahead + s.insert >= MIN_MATCH) {
- str = s.strstart - s.insert;
- s.ins_h = s.window[str];
-
- /* UPDATE_HASH(s, s->ins_h, s->window[str + 1]); */
- s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + 1]) & s.hash_mask;
-//#if MIN_MATCH != 3
-// Call update_hash() MIN_MATCH-3 more times
-//#endif
- while (s.insert) {
- /* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */
- s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH - 1]) & s.hash_mask;
-
- s.prev[str & s.w_mask] = s.head[s.ins_h];
- s.head[s.ins_h] = str;
- str++;
- s.insert--;
- if (s.lookahead + s.insert < MIN_MATCH) {
- break;
- }
- }
- }
- /* If the whole input has less than MIN_MATCH bytes, ins_h is garbage,
- * but this is not important since only literal bytes will be emitted.
- */
-
- } while (s.lookahead < MIN_LOOKAHEAD && s.strm.avail_in !== 0);
-
- /* If the WIN_INIT bytes after the end of the current data have never been
- * written, then zero those bytes in order to avoid memory check reports of
- * the use of uninitialized (or uninitialised as Julian writes) bytes by
- * the longest match routines. Update the high water mark for the next
- * time through here. WIN_INIT is set to MAX_MATCH since the longest match
- * routines allow scanning to strstart + MAX_MATCH, ignoring lookahead.
- */
-// if (s.high_water < s.window_size) {
-// var curr = s.strstart + s.lookahead;
-// var init = 0;
-//
-// if (s.high_water < curr) {
-// /* Previous high water mark below current data -- zero WIN_INIT
-// * bytes or up to end of window, whichever is less.
-// */
-// init = s.window_size - curr;
-// if (init > WIN_INIT)
-// init = WIN_INIT;
-// zmemzero(s->window + curr, (unsigned)init);
-// s->high_water = curr + init;
-// }
-// else if (s->high_water < (ulg)curr + WIN_INIT) {
-// /* High water mark at or above current data, but below current data
-// * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up
-// * to end of window, whichever is less.
-// */
-// init = (ulg)curr + WIN_INIT - s->high_water;
-// if (init > s->window_size - s->high_water)
-// init = s->window_size - s->high_water;
-// zmemzero(s->window + s->high_water, (unsigned)init);
-// s->high_water += init;
-// }
-// }
-//
-// Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD,
-// "not enough room for search");
-}
-
-/* ===========================================================================
- * Copy without compression as much as possible from the input stream, return
- * the current block state.
- * This function does not insert new strings in the dictionary since
- * uncompressible data is probably not useful. This function is used
- * only for the level=0 compression option.
- * NOTE: this function should be optimized to avoid extra copying from
- * window to pending_buf.
- */
-function deflate_stored(s, flush) {
- /* Stored blocks are limited to 0xffff bytes, pending_buf is limited
- * to pending_buf_size, and each stored block has a 5 byte header:
- */
- var max_block_size = 0xffff;
-
- if (max_block_size > s.pending_buf_size - 5) {
- max_block_size = s.pending_buf_size - 5;
- }
-
- /* Copy as much as possible from input to output: */
- for (;;) {
- /* Fill the window as much as possible: */
- if (s.lookahead <= 1) {
-
- //Assert(s->strstart < s->w_size+MAX_DIST(s) ||
- // s->block_start >= (long)s->w_size, "slide too late");
-// if (!(s.strstart < s.w_size + (s.w_size - MIN_LOOKAHEAD) ||
-// s.block_start >= s.w_size)) {
-// throw new Error("slide too late");
-// }
-
- fill_window(s);
- if (s.lookahead === 0 && flush === Z_NO_FLUSH) {
- return BS_NEED_MORE;
- }
-
- if (s.lookahead === 0) {
- break;
- }
- /* flush the current block */
- }
- //Assert(s->block_start >= 0L, "block gone");
-// if (s.block_start < 0) throw new Error("block gone");
-
- s.strstart += s.lookahead;
- s.lookahead = 0;
-
- /* Emit a stored block if pending_buf will be full: */
- var max_start = s.block_start + max_block_size;
-
- if (s.strstart === 0 || s.strstart >= max_start) {
- /* strstart == 0 is possible when wraparound on 16-bit machine */
- s.lookahead = s.strstart - max_start;
- s.strstart = max_start;
- /*** FLUSH_BLOCK(s, 0); ***/
- flush_block_only(s, false);
- if (s.strm.avail_out === 0) {
- return BS_NEED_MORE;
- }
- /***/
-
-
- }
- /* Flush if we may have to slide, otherwise block_start may become
- * negative and the data will be gone:
- */
- if (s.strstart - s.block_start >= (s.w_size - MIN_LOOKAHEAD)) {
- /*** FLUSH_BLOCK(s, 0); ***/
- flush_block_only(s, false);
- if (s.strm.avail_out === 0) {
- return BS_NEED_MORE;
- }
- /***/
- }
- }
-
- s.insert = 0;
-
- if (flush === Z_FINISH) {
- /*** FLUSH_BLOCK(s, 1); ***/
- flush_block_only(s, true);
- if (s.strm.avail_out === 0) {
- return BS_FINISH_STARTED;
- }
- /***/
- return BS_FINISH_DONE;
- }
-
- if (s.strstart > s.block_start) {
- /*** FLUSH_BLOCK(s, 0); ***/
- flush_block_only(s, false);
- if (s.strm.avail_out === 0) {
- return BS_NEED_MORE;
- }
- /***/
- }
-
- return BS_NEED_MORE;
-}
-
-/* ===========================================================================
- * Compress as much as possible from the input stream, return the current
- * block state.
- * This function does not perform lazy evaluation of matches and inserts
- * new strings in the dictionary only for unmatched strings or for short
- * matches. It is used only for the fast compression options.
- */
-function deflate_fast(s, flush) {
- var hash_head; /* head of the hash chain */
- var bflush; /* set if current block must be flushed */
-
- for (;;) {
- /* Make sure that we always have enough lookahead, except
- * at the end of the input file. We need MAX_MATCH bytes
- * for the next match, plus MIN_MATCH bytes to insert the
- * string following the next match.
- */
- if (s.lookahead < MIN_LOOKAHEAD) {
- fill_window(s);
- if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
- return BS_NEED_MORE;
- }
- if (s.lookahead === 0) {
- break; /* flush the current block */
- }
- }
-
- /* Insert the string window[strstart .. strstart+2] in the
- * dictionary, and set hash_head to the head of the hash chain:
- */
- hash_head = 0/*NIL*/;
- if (s.lookahead >= MIN_MATCH) {
- /*** INSERT_STRING(s, s.strstart, hash_head); ***/
- s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
- hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
- s.head[s.ins_h] = s.strstart;
- /***/
- }
-
- /* Find the longest match, discarding those <= prev_length.
- * At this point we have always match_length < MIN_MATCH
- */
- if (hash_head !== 0/*NIL*/ && ((s.strstart - hash_head) <= (s.w_size - MIN_LOOKAHEAD))) {
- /* To simplify the code, we prevent matches with the string
- * of window index 0 (in particular we have to avoid a match
- * of the string with itself at the start of the input file).
- */
- s.match_length = longest_match(s, hash_head);
- /* longest_match() sets match_start */
- }
- if (s.match_length >= MIN_MATCH) {
- // check_match(s, s.strstart, s.match_start, s.match_length); // for debug only
-
- /*** _tr_tally_dist(s, s.strstart - s.match_start,
- s.match_length - MIN_MATCH, bflush); ***/
- bflush = trees._tr_tally(s, s.strstart - s.match_start, s.match_length - MIN_MATCH);
-
- s.lookahead -= s.match_length;
-
- /* Insert new strings in the hash table only if the match length
- * is not too large. This saves time but degrades compression.
- */
- if (s.match_length <= s.max_lazy_match/*max_insert_length*/ && s.lookahead >= MIN_MATCH) {
- s.match_length--; /* string at strstart already in table */
- do {
- s.strstart++;
- /*** INSERT_STRING(s, s.strstart, hash_head); ***/
- s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
- hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
- s.head[s.ins_h] = s.strstart;
- /***/
- /* strstart never exceeds WSIZE-MAX_MATCH, so there are
- * always MIN_MATCH bytes ahead.
- */
- } while (--s.match_length !== 0);
- s.strstart++;
- } else
- {
- s.strstart += s.match_length;
- s.match_length = 0;
- s.ins_h = s.window[s.strstart];
- /* UPDATE_HASH(s, s.ins_h, s.window[s.strstart+1]); */
- s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + 1]) & s.hash_mask;
-
-//#if MIN_MATCH != 3
-// Call UPDATE_HASH() MIN_MATCH-3 more times
-//#endif
- /* If lookahead < MIN_MATCH, ins_h is garbage, but it does not
- * matter since it will be recomputed at next deflate call.
- */
- }
- } else {
- /* No match, output a literal byte */
- //Tracevv((stderr,"%c", s.window[s.strstart]));
- /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
- bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
-
- s.lookahead--;
- s.strstart++;
- }
- if (bflush) {
- /*** FLUSH_BLOCK(s, 0); ***/
- flush_block_only(s, false);
- if (s.strm.avail_out === 0) {
- return BS_NEED_MORE;
- }
- /***/
- }
- }
- s.insert = ((s.strstart < (MIN_MATCH - 1)) ? s.strstart : MIN_MATCH - 1);
- if (flush === Z_FINISH) {
- /*** FLUSH_BLOCK(s, 1); ***/
- flush_block_only(s, true);
- if (s.strm.avail_out === 0) {
- return BS_FINISH_STARTED;
- }
- /***/
- return BS_FINISH_DONE;
- }
- if (s.last_lit) {
- /*** FLUSH_BLOCK(s, 0); ***/
- flush_block_only(s, false);
- if (s.strm.avail_out === 0) {
- return BS_NEED_MORE;
- }
- /***/
- }
- return BS_BLOCK_DONE;
-}
-
-/* ===========================================================================
- * Same as above, but achieves better compression. We use a lazy
- * evaluation for matches: a match is finally adopted only if there is
- * no better match at the next window position.
- */
-function deflate_slow(s, flush) {
- var hash_head; /* head of hash chain */
- var bflush; /* set if current block must be flushed */
-
- var max_insert;
-
- /* Process the input block. */
- for (;;) {
- /* Make sure that we always have enough lookahead, except
- * at the end of the input file. We need MAX_MATCH bytes
- * for the next match, plus MIN_MATCH bytes to insert the
- * string following the next match.
- */
- if (s.lookahead < MIN_LOOKAHEAD) {
- fill_window(s);
- if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
- return BS_NEED_MORE;
- }
- if (s.lookahead === 0) { break; } /* flush the current block */
- }
-
- /* Insert the string window[strstart .. strstart+2] in the
- * dictionary, and set hash_head to the head of the hash chain:
- */
- hash_head = 0/*NIL*/;
- if (s.lookahead >= MIN_MATCH) {
- /*** INSERT_STRING(s, s.strstart, hash_head); ***/
- s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
- hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
- s.head[s.ins_h] = s.strstart;
- /***/
- }
-
- /* Find the longest match, discarding those <= prev_length.
- */
- s.prev_length = s.match_length;
- s.prev_match = s.match_start;
- s.match_length = MIN_MATCH - 1;
-
- if (hash_head !== 0/*NIL*/ && s.prev_length < s.max_lazy_match &&
- s.strstart - hash_head <= (s.w_size - MIN_LOOKAHEAD)/*MAX_DIST(s)*/) {
- /* To simplify the code, we prevent matches with the string
- * of window index 0 (in particular we have to avoid a match
- * of the string with itself at the start of the input file).
- */
- s.match_length = longest_match(s, hash_head);
- /* longest_match() sets match_start */
-
- if (s.match_length <= 5 &&
- (s.strategy === Z_FILTERED || (s.match_length === MIN_MATCH && s.strstart - s.match_start > 4096/*TOO_FAR*/))) {
-
- /* If prev_match is also MIN_MATCH, match_start is garbage
- * but we will ignore the current match anyway.
- */
- s.match_length = MIN_MATCH - 1;
- }
- }
- /* If there was a match at the previous step and the current
- * match is not better, output the previous match:
- */
- if (s.prev_length >= MIN_MATCH && s.match_length <= s.prev_length) {
- max_insert = s.strstart + s.lookahead - MIN_MATCH;
- /* Do not insert strings in hash table beyond this. */
-
- //check_match(s, s.strstart-1, s.prev_match, s.prev_length);
-
- /***_tr_tally_dist(s, s.strstart - 1 - s.prev_match,
- s.prev_length - MIN_MATCH, bflush);***/
- bflush = trees._tr_tally(s, s.strstart - 1 - s.prev_match, s.prev_length - MIN_MATCH);
- /* Insert in hash table all strings up to the end of the match.
- * strstart-1 and strstart are already inserted. If there is not
- * enough lookahead, the last two strings are not inserted in
- * the hash table.
- */
- s.lookahead -= s.prev_length - 1;
- s.prev_length -= 2;
- do {
- if (++s.strstart <= max_insert) {
- /*** INSERT_STRING(s, s.strstart, hash_head); ***/
- s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
- hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
- s.head[s.ins_h] = s.strstart;
- /***/
- }
- } while (--s.prev_length !== 0);
- s.match_available = 0;
- s.match_length = MIN_MATCH - 1;
- s.strstart++;
-
- if (bflush) {
- /*** FLUSH_BLOCK(s, 0); ***/
- flush_block_only(s, false);
- if (s.strm.avail_out === 0) {
- return BS_NEED_MORE;
- }
- /***/
- }
-
- } else if (s.match_available) {
- /* If there was no match at the previous position, output a
- * single literal. If there was a match but the current match
- * is longer, truncate the previous match to a single literal.
- */
- //Tracevv((stderr,"%c", s->window[s->strstart-1]));
- /*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
- bflush = trees._tr_tally(s, 0, s.window[s.strstart - 1]);
-
- if (bflush) {
- /*** FLUSH_BLOCK_ONLY(s, 0) ***/
- flush_block_only(s, false);
- /***/
- }
- s.strstart++;
- s.lookahead--;
- if (s.strm.avail_out === 0) {
- return BS_NEED_MORE;
- }
- } else {
- /* There is no previous match to compare with, wait for
- * the next step to decide.
- */
- s.match_available = 1;
- s.strstart++;
- s.lookahead--;
- }
- }
- //Assert (flush != Z_NO_FLUSH, "no flush?");
- if (s.match_available) {
- //Tracevv((stderr,"%c", s->window[s->strstart-1]));
- /*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
- bflush = trees._tr_tally(s, 0, s.window[s.strstart - 1]);
-
- s.match_available = 0;
- }
- s.insert = s.strstart < MIN_MATCH - 1 ? s.strstart : MIN_MATCH - 1;
- if (flush === Z_FINISH) {
- /*** FLUSH_BLOCK(s, 1); ***/
- flush_block_only(s, true);
- if (s.strm.avail_out === 0) {
- return BS_FINISH_STARTED;
- }
- /***/
- return BS_FINISH_DONE;
- }
- if (s.last_lit) {
- /*** FLUSH_BLOCK(s, 0); ***/
- flush_block_only(s, false);
- if (s.strm.avail_out === 0) {
- return BS_NEED_MORE;
- }
- /***/
- }
-
- return BS_BLOCK_DONE;
-}
-
-
-/* ===========================================================================
- * For Z_RLE, simply look for runs of bytes, generate matches only of distance
- * one. Do not maintain a hash table. (It will be regenerated if this run of
- * deflate switches away from Z_RLE.)
- */
-function deflate_rle(s, flush) {
- var bflush; /* set if current block must be flushed */
- var prev; /* byte at distance one to match */
- var scan, strend; /* scan goes up to strend for length of run */
-
- var _win = s.window;
-
- for (;;) {
- /* Make sure that we always have enough lookahead, except
- * at the end of the input file. We need MAX_MATCH bytes
- * for the longest run, plus one for the unrolled loop.
- */
- if (s.lookahead <= MAX_MATCH) {
- fill_window(s);
- if (s.lookahead <= MAX_MATCH && flush === Z_NO_FLUSH) {
- return BS_NEED_MORE;
- }
- if (s.lookahead === 0) { break; } /* flush the current block */
- }
-
- /* See how many times the previous byte repeats */
- s.match_length = 0;
- if (s.lookahead >= MIN_MATCH && s.strstart > 0) {
- scan = s.strstart - 1;
- prev = _win[scan];
- if (prev === _win[++scan] && prev === _win[++scan] && prev === _win[++scan]) {
- strend = s.strstart + MAX_MATCH;
- do {
- /*jshint noempty:false*/
- } while (prev === _win[++scan] && prev === _win[++scan] &&
- prev === _win[++scan] && prev === _win[++scan] &&
- prev === _win[++scan] && prev === _win[++scan] &&
- prev === _win[++scan] && prev === _win[++scan] &&
- scan < strend);
- s.match_length = MAX_MATCH - (strend - scan);
- if (s.match_length > s.lookahead) {
- s.match_length = s.lookahead;
- }
- }
- //Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan");
- }
-
- /* Emit match if have run of MIN_MATCH or longer, else emit literal */
- if (s.match_length >= MIN_MATCH) {
- //check_match(s, s.strstart, s.strstart - 1, s.match_length);
-
- /*** _tr_tally_dist(s, 1, s.match_length - MIN_MATCH, bflush); ***/
- bflush = trees._tr_tally(s, 1, s.match_length - MIN_MATCH);
-
- s.lookahead -= s.match_length;
- s.strstart += s.match_length;
- s.match_length = 0;
- } else {
- /* No match, output a literal byte */
- //Tracevv((stderr,"%c", s->window[s->strstart]));
- /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
- bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
-
- s.lookahead--;
- s.strstart++;
- }
- if (bflush) {
- /*** FLUSH_BLOCK(s, 0); ***/
- flush_block_only(s, false);
- if (s.strm.avail_out === 0) {
- return BS_NEED_MORE;
- }
- /***/
- }
- }
- s.insert = 0;
- if (flush === Z_FINISH) {
- /*** FLUSH_BLOCK(s, 1); ***/
- flush_block_only(s, true);
- if (s.strm.avail_out === 0) {
- return BS_FINISH_STARTED;
- }
- /***/
- return BS_FINISH_DONE;
- }
- if (s.last_lit) {
- /*** FLUSH_BLOCK(s, 0); ***/
- flush_block_only(s, false);
- if (s.strm.avail_out === 0) {
- return BS_NEED_MORE;
- }
- /***/
- }
- return BS_BLOCK_DONE;
-}
-
-/* ===========================================================================
- * For Z_HUFFMAN_ONLY, do not look for matches. Do not maintain a hash table.
- * (It will be regenerated if this run of deflate switches away from Huffman.)
- */
-function deflate_huff(s, flush) {
- var bflush; /* set if current block must be flushed */
-
- for (;;) {
- /* Make sure that we have a literal to write. */
- if (s.lookahead === 0) {
- fill_window(s);
- if (s.lookahead === 0) {
- if (flush === Z_NO_FLUSH) {
- return BS_NEED_MORE;
- }
- break; /* flush the current block */
- }
- }
-
- /* Output a literal byte */
- s.match_length = 0;
- //Tracevv((stderr,"%c", s->window[s->strstart]));
- /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
- bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
- s.lookahead--;
- s.strstart++;
- if (bflush) {
- /*** FLUSH_BLOCK(s, 0); ***/
- flush_block_only(s, false);
- if (s.strm.avail_out === 0) {
- return BS_NEED_MORE;
- }
- /***/
- }
- }
- s.insert = 0;
- if (flush === Z_FINISH) {
- /*** FLUSH_BLOCK(s, 1); ***/
- flush_block_only(s, true);
- if (s.strm.avail_out === 0) {
- return BS_FINISH_STARTED;
- }
- /***/
- return BS_FINISH_DONE;
- }
- if (s.last_lit) {
- /*** FLUSH_BLOCK(s, 0); ***/
- flush_block_only(s, false);
- if (s.strm.avail_out === 0) {
- return BS_NEED_MORE;
- }
- /***/
- }
- return BS_BLOCK_DONE;
-}
-
-/* Values for max_lazy_match, good_match and max_chain_length, depending on
- * the desired pack level (0..9). The values given below have been tuned to
- * exclude worst case performance for pathological files. Better values may be
- * found for specific files.
- */
-function Config(good_length, max_lazy, nice_length, max_chain, func) {
- this.good_length = good_length;
- this.max_lazy = max_lazy;
- this.nice_length = nice_length;
- this.max_chain = max_chain;
- this.func = func;
-}
-
-var configuration_table;
-
-configuration_table = [
- /* good lazy nice chain */
- new Config(0, 0, 0, 0, deflate_stored), /* 0 store only */
- new Config(4, 4, 8, 4, deflate_fast), /* 1 max speed, no lazy matches */
- new Config(4, 5, 16, 8, deflate_fast), /* 2 */
- new Config(4, 6, 32, 32, deflate_fast), /* 3 */
-
- new Config(4, 4, 16, 16, deflate_slow), /* 4 lazy matches */
- new Config(8, 16, 32, 32, deflate_slow), /* 5 */
- new Config(8, 16, 128, 128, deflate_slow), /* 6 */
- new Config(8, 32, 128, 256, deflate_slow), /* 7 */
- new Config(32, 128, 258, 1024, deflate_slow), /* 8 */
- new Config(32, 258, 258, 4096, deflate_slow) /* 9 max compression */
-];
-
-
-/* ===========================================================================
- * Initialize the "longest match" routines for a new zlib stream
- */
-function lm_init(s) {
- s.window_size = 2 * s.w_size;
-
- /*** CLEAR_HASH(s); ***/
- zero(s.head); // Fill with NIL (= 0);
-
- /* Set the default configuration parameters:
- */
- s.max_lazy_match = configuration_table[s.level].max_lazy;
- s.good_match = configuration_table[s.level].good_length;
- s.nice_match = configuration_table[s.level].nice_length;
- s.max_chain_length = configuration_table[s.level].max_chain;
-
- s.strstart = 0;
- s.block_start = 0;
- s.lookahead = 0;
- s.insert = 0;
- s.match_length = s.prev_length = MIN_MATCH - 1;
- s.match_available = 0;
- s.ins_h = 0;
-}
-
-
-function DeflateState() {
- this.strm = null; /* pointer back to this zlib stream */
- this.status = 0; /* as the name implies */
- this.pending_buf = null; /* output still pending */
- this.pending_buf_size = 0; /* size of pending_buf */
- this.pending_out = 0; /* next pending byte to output to the stream */
- this.pending = 0; /* nb of bytes in the pending buffer */
- this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */
- this.gzhead = null; /* gzip header information to write */
- this.gzindex = 0; /* where in extra, name, or comment */
- this.method = Z_DEFLATED; /* can only be DEFLATED */
- this.last_flush = -1; /* value of flush param for previous deflate call */
-
- this.w_size = 0; /* LZ77 window size (32K by default) */
- this.w_bits = 0; /* log2(w_size) (8..16) */
- this.w_mask = 0; /* w_size - 1 */
-
- this.window = null;
- /* Sliding window. Input bytes are read into the second half of the window,
- * and move to the first half later to keep a dictionary of at least wSize
- * bytes. With this organization, matches are limited to a distance of
- * wSize-MAX_MATCH bytes, but this ensures that IO is always
- * performed with a length multiple of the block size.
- */
-
- this.window_size = 0;
- /* Actual size of window: 2*wSize, except when the user input buffer
- * is directly used as sliding window.
- */
-
- this.prev = null;
- /* Link to older string with same hash index. To limit the size of this
- * array to 64K, this link is maintained only for the last 32K strings.
- * An index in this array is thus a window index modulo 32K.
- */
-
- this.head = null; /* Heads of the hash chains or NIL. */
-
- this.ins_h = 0; /* hash index of string to be inserted */
- this.hash_size = 0; /* number of elements in hash table */
- this.hash_bits = 0; /* log2(hash_size) */
- this.hash_mask = 0; /* hash_size-1 */
-
- this.hash_shift = 0;
- /* Number of bits by which ins_h must be shifted at each input
- * step. It must be such that after MIN_MATCH steps, the oldest
- * byte no longer takes part in the hash key, that is:
- * hash_shift * MIN_MATCH >= hash_bits
- */
-
- this.block_start = 0;
- /* Window position at the beginning of the current output block. Gets
- * negative when the window is moved backwards.
- */
-
- this.match_length = 0; /* length of best match */
- this.prev_match = 0; /* previous match */
- this.match_available = 0; /* set if previous match exists */
- this.strstart = 0; /* start of string to insert */
- this.match_start = 0; /* start of matching string */
- this.lookahead = 0; /* number of valid bytes ahead in window */
-
- this.prev_length = 0;
- /* Length of the best match at previous step. Matches not greater than this
- * are discarded. This is used in the lazy match evaluation.
- */
-
- this.max_chain_length = 0;
- /* To speed up deflation, hash chains are never searched beyond this
- * length. A higher limit improves compression ratio but degrades the
- * speed.
- */
-
- this.max_lazy_match = 0;
- /* Attempt to find a better match only when the current match is strictly
- * smaller than this value. This mechanism is used only for compression
- * levels >= 4.
- */
- // That's alias to max_lazy_match, don't use directly
- //this.max_insert_length = 0;
- /* Insert new strings in the hash table only if the match length is not
- * greater than this length. This saves time but degrades compression.
- * max_insert_length is used only for compression levels <= 3.
- */
-
- this.level = 0; /* compression level (1..9) */
- this.strategy = 0; /* favor or force Huffman coding*/
-
- this.good_match = 0;
- /* Use a faster search when the previous match is longer than this */
-
- this.nice_match = 0; /* Stop searching when current match exceeds this */
-
- /* used by trees.c: */
-
- /* Didn't use ct_data typedef below to suppress compiler warning */
-
- // struct ct_data_s dyn_ltree[HEAP_SIZE]; /* literal and length tree */
- // struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */
- // struct ct_data_s bl_tree[2*BL_CODES+1]; /* Huffman tree for bit lengths */
-
- // Use flat array of DOUBLE size, with interleaved fata,
- // because JS does not support effective
- this.dyn_ltree = new utils.Buf16(HEAP_SIZE * 2);
- this.dyn_dtree = new utils.Buf16((2 * D_CODES + 1) * 2);
- this.bl_tree = new utils.Buf16((2 * BL_CODES + 1) * 2);
- zero(this.dyn_ltree);
- zero(this.dyn_dtree);
- zero(this.bl_tree);
-
- this.l_desc = null; /* desc. for literal tree */
- this.d_desc = null; /* desc. for distance tree */
- this.bl_desc = null; /* desc. for bit length tree */
-
- //ush bl_count[MAX_BITS+1];
- this.bl_count = new utils.Buf16(MAX_BITS + 1);
- /* number of codes at each bit length for an optimal tree */
-
- //int heap[2*L_CODES+1]; /* heap used to build the Huffman trees */
- this.heap = new utils.Buf16(2 * L_CODES + 1); /* heap used to build the Huffman trees */
- zero(this.heap);
-
- this.heap_len = 0; /* number of elements in the heap */
- this.heap_max = 0; /* element of largest frequency */
- /* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used.
- * The same heap array is used to build all trees.
- */
-
- this.depth = new utils.Buf16(2 * L_CODES + 1); //uch depth[2*L_CODES+1];
- zero(this.depth);
- /* Depth of each subtree used as tie breaker for trees of equal frequency
- */
-
- this.l_buf = 0; /* buffer index for literals or lengths */
-
- this.lit_bufsize = 0;
- /* Size of match buffer for literals/lengths. There are 4 reasons for
- * limiting lit_bufsize to 64K:
- * - frequencies can be kept in 16 bit counters
- * - if compression is not successful for the first block, all input
- * data is still in the window so we can still emit a stored block even
- * when input comes from standard input. (This can also be done for
- * all blocks if lit_bufsize is not greater than 32K.)
- * - if compression is not successful for a file smaller than 64K, we can
- * even emit a stored file instead of a stored block (saving 5 bytes).
- * This is applicable only for zip (not gzip or zlib).
- * - creating new Huffman trees less frequently may not provide fast
- * adaptation to changes in the input data statistics. (Take for
- * example a binary file with poorly compressible code followed by
- * a highly compressible string table.) Smaller buffer sizes give
- * fast adaptation but have of course the overhead of transmitting
- * trees more frequently.
- * - I can't count above 4
- */
-
- this.last_lit = 0; /* running index in l_buf */
-
- this.d_buf = 0;
- /* Buffer index for distances. To simplify the code, d_buf and l_buf have
- * the same number of elements. To use different lengths, an extra flag
- * array would be necessary.
- */
-
- this.opt_len = 0; /* bit length of current block with optimal trees */
- this.static_len = 0; /* bit length of current block with static trees */
- this.matches = 0; /* number of string matches in current block */
- this.insert = 0; /* bytes at end of window left to insert */
-
-
- this.bi_buf = 0;
- /* Output buffer. bits are inserted starting at the bottom (least
- * significant bits).
- */
- this.bi_valid = 0;
- /* Number of valid bits in bi_buf. All bits above the last valid bit
- * are always zero.
- */
-
- // Used for window memory init. We safely ignore it for JS. That makes
- // sense only for pointers and memory check tools.
- //this.high_water = 0;
- /* High water mark offset in window for initialized bytes -- bytes above
- * this are set to zero in order to avoid memory check warnings when
- * longest match routines access bytes past the input. This is then
- * updated to the new high water mark.
- */
-}
-
-
-function deflateResetKeep(strm) {
- var s;
-
- if (!strm || !strm.state) {
- return err(strm, Z_STREAM_ERROR);
- }
-
- strm.total_in = strm.total_out = 0;
- strm.data_type = Z_UNKNOWN;
-
- s = strm.state;
- s.pending = 0;
- s.pending_out = 0;
-
- if (s.wrap < 0) {
- s.wrap = -s.wrap;
- /* was made negative by deflate(..., Z_FINISH); */
- }
- s.status = (s.wrap ? INIT_STATE : BUSY_STATE);
- strm.adler = (s.wrap === 2) ?
- 0 // crc32(0, Z_NULL, 0)
- :
- 1; // adler32(0, Z_NULL, 0)
- s.last_flush = Z_NO_FLUSH;
- trees._tr_init(s);
- return Z_OK;
-}
-
-
-function deflateReset(strm) {
- var ret = deflateResetKeep(strm);
- if (ret === Z_OK) {
- lm_init(strm.state);
- }
- return ret;
-}
-
-
-function deflateSetHeader(strm, head) {
- if (!strm || !strm.state) { return Z_STREAM_ERROR; }
- if (strm.state.wrap !== 2) { return Z_STREAM_ERROR; }
- strm.state.gzhead = head;
- return Z_OK;
-}
-
-
-function deflateInit2(strm, level, method, windowBits, memLevel, strategy) {
- if (!strm) { // === Z_NULL
- return Z_STREAM_ERROR;
- }
- var wrap = 1;
-
- if (level === Z_DEFAULT_COMPRESSION) {
- level = 6;
- }
-
- if (windowBits < 0) { /* suppress zlib wrapper */
- wrap = 0;
- windowBits = -windowBits;
- }
-
- else if (windowBits > 15) {
- wrap = 2; /* write gzip wrapper instead */
- windowBits -= 16;
- }
-
-
- if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method !== Z_DEFLATED ||
- windowBits < 8 || windowBits > 15 || level < 0 || level > 9 ||
- strategy < 0 || strategy > Z_FIXED) {
- return err(strm, Z_STREAM_ERROR);
- }
-
-
- if (windowBits === 8) {
- windowBits = 9;
- }
- /* until 256-byte window bug fixed */
-
- var s = new DeflateState();
-
- strm.state = s;
- s.strm = strm;
-
- s.wrap = wrap;
- s.gzhead = null;
- s.w_bits = windowBits;
- s.w_size = 1 << s.w_bits;
- s.w_mask = s.w_size - 1;
-
- s.hash_bits = memLevel + 7;
- s.hash_size = 1 << s.hash_bits;
- s.hash_mask = s.hash_size - 1;
- s.hash_shift = ~~((s.hash_bits + MIN_MATCH - 1) / MIN_MATCH);
-
- s.window = new utils.Buf8(s.w_size * 2);
- s.head = new utils.Buf16(s.hash_size);
- s.prev = new utils.Buf16(s.w_size);
-
- // Don't need mem init magic for JS.
- //s.high_water = 0; /* nothing written to s->window yet */
-
- s.lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */
-
- s.pending_buf_size = s.lit_bufsize * 4;
-
- //overlay = (ushf *) ZALLOC(strm, s->lit_bufsize, sizeof(ush)+2);
- //s->pending_buf = (uchf *) overlay;
- s.pending_buf = new utils.Buf8(s.pending_buf_size);
-
- // It is offset from `s.pending_buf` (size is `s.lit_bufsize * 2`)
- //s->d_buf = overlay + s->lit_bufsize/sizeof(ush);
- s.d_buf = 1 * s.lit_bufsize;
-
- //s->l_buf = s->pending_buf + (1+sizeof(ush))*s->lit_bufsize;
- s.l_buf = (1 + 2) * s.lit_bufsize;
-
- s.level = level;
- s.strategy = strategy;
- s.method = method;
-
- return deflateReset(strm);
-}
-
-function deflateInit(strm, level) {
- return deflateInit2(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY);
-}
-
-
-function deflate(strm, flush) {
- var old_flush, s;
- var beg, val; // for gzip header write only
-
- if (!strm || !strm.state ||
- flush > Z_BLOCK || flush < 0) {
- return strm ? err(strm, Z_STREAM_ERROR) : Z_STREAM_ERROR;
- }
-
- s = strm.state;
-
- if (!strm.output ||
- (!strm.input && strm.avail_in !== 0) ||
- (s.status === FINISH_STATE && flush !== Z_FINISH)) {
- return err(strm, (strm.avail_out === 0) ? Z_BUF_ERROR : Z_STREAM_ERROR);
- }
-
- s.strm = strm; /* just in case */
- old_flush = s.last_flush;
- s.last_flush = flush;
-
- /* Write the header */
- if (s.status === INIT_STATE) {
-
- if (s.wrap === 2) { // GZIP header
- strm.adler = 0; //crc32(0L, Z_NULL, 0);
- put_byte(s, 31);
- put_byte(s, 139);
- put_byte(s, 8);
- if (!s.gzhead) { // s->gzhead == Z_NULL
- put_byte(s, 0);
- put_byte(s, 0);
- put_byte(s, 0);
- put_byte(s, 0);
- put_byte(s, 0);
- put_byte(s, s.level === 9 ? 2 :
- (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
- 4 : 0));
- put_byte(s, OS_CODE);
- s.status = BUSY_STATE;
- }
- else {
- put_byte(s, (s.gzhead.text ? 1 : 0) +
- (s.gzhead.hcrc ? 2 : 0) +
- (!s.gzhead.extra ? 0 : 4) +
- (!s.gzhead.name ? 0 : 8) +
- (!s.gzhead.comment ? 0 : 16)
- );
- put_byte(s, s.gzhead.time & 0xff);
- put_byte(s, (s.gzhead.time >> 8) & 0xff);
- put_byte(s, (s.gzhead.time >> 16) & 0xff);
- put_byte(s, (s.gzhead.time >> 24) & 0xff);
- put_byte(s, s.level === 9 ? 2 :
- (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
- 4 : 0));
- put_byte(s, s.gzhead.os & 0xff);
- if (s.gzhead.extra && s.gzhead.extra.length) {
- put_byte(s, s.gzhead.extra.length & 0xff);
- put_byte(s, (s.gzhead.extra.length >> 8) & 0xff);
- }
- if (s.gzhead.hcrc) {
- strm.adler = crc32(strm.adler, s.pending_buf, s.pending, 0);
- }
- s.gzindex = 0;
- s.status = EXTRA_STATE;
- }
- }
- else // DEFLATE header
- {
- var header = (Z_DEFLATED + ((s.w_bits - 8) << 4)) << 8;
- var level_flags = -1;
-
- if (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2) {
- level_flags = 0;
- } else if (s.level < 6) {
- level_flags = 1;
- } else if (s.level === 6) {
- level_flags = 2;
- } else {
- level_flags = 3;
- }
- header |= (level_flags << 6);
- if (s.strstart !== 0) { header |= PRESET_DICT; }
- header += 31 - (header % 31);
-
- s.status = BUSY_STATE;
- putShortMSB(s, header);
-
- /* Save the adler32 of the preset dictionary: */
- if (s.strstart !== 0) {
- putShortMSB(s, strm.adler >>> 16);
- putShortMSB(s, strm.adler & 0xffff);
- }
- strm.adler = 1; // adler32(0L, Z_NULL, 0);
- }
- }
-
-//#ifdef GZIP
- if (s.status === EXTRA_STATE) {
- if (s.gzhead.extra/* != Z_NULL*/) {
- beg = s.pending; /* start of bytes to update crc */
-
- while (s.gzindex < (s.gzhead.extra.length & 0xffff)) {
- if (s.pending === s.pending_buf_size) {
- if (s.gzhead.hcrc && s.pending > beg) {
- strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
- }
- flush_pending(strm);
- beg = s.pending;
- if (s.pending === s.pending_buf_size) {
- break;
- }
- }
- put_byte(s, s.gzhead.extra[s.gzindex] & 0xff);
- s.gzindex++;
- }
- if (s.gzhead.hcrc && s.pending > beg) {
- strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
- }
- if (s.gzindex === s.gzhead.extra.length) {
- s.gzindex = 0;
- s.status = NAME_STATE;
- }
- }
- else {
- s.status = NAME_STATE;
- }
- }
- if (s.status === NAME_STATE) {
- if (s.gzhead.name/* != Z_NULL*/) {
- beg = s.pending; /* start of bytes to update crc */
- //int val;
-
- do {
- if (s.pending === s.pending_buf_size) {
- if (s.gzhead.hcrc && s.pending > beg) {
- strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
- }
- flush_pending(strm);
- beg = s.pending;
- if (s.pending === s.pending_buf_size) {
- val = 1;
- break;
- }
- }
- // JS specific: little magic to add zero terminator to end of string
- if (s.gzindex < s.gzhead.name.length) {
- val = s.gzhead.name.charCodeAt(s.gzindex++) & 0xff;
- } else {
- val = 0;
- }
- put_byte(s, val);
- } while (val !== 0);
-
- if (s.gzhead.hcrc && s.pending > beg) {
- strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
- }
- if (val === 0) {
- s.gzindex = 0;
- s.status = COMMENT_STATE;
- }
- }
- else {
- s.status = COMMENT_STATE;
- }
- }
- if (s.status === COMMENT_STATE) {
- if (s.gzhead.comment/* != Z_NULL*/) {
- beg = s.pending; /* start of bytes to update crc */
- //int val;
-
- do {
- if (s.pending === s.pending_buf_size) {
- if (s.gzhead.hcrc && s.pending > beg) {
- strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
- }
- flush_pending(strm);
- beg = s.pending;
- if (s.pending === s.pending_buf_size) {
- val = 1;
- break;
- }
- }
- // JS specific: little magic to add zero terminator to end of string
- if (s.gzindex < s.gzhead.comment.length) {
- val = s.gzhead.comment.charCodeAt(s.gzindex++) & 0xff;
- } else {
- val = 0;
- }
- put_byte(s, val);
- } while (val !== 0);
-
- if (s.gzhead.hcrc && s.pending > beg) {
- strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
- }
- if (val === 0) {
- s.status = HCRC_STATE;
- }
- }
- else {
- s.status = HCRC_STATE;
- }
- }
- if (s.status === HCRC_STATE) {
- if (s.gzhead.hcrc) {
- if (s.pending + 2 > s.pending_buf_size) {
- flush_pending(strm);
- }
- if (s.pending + 2 <= s.pending_buf_size) {
- put_byte(s, strm.adler & 0xff);
- put_byte(s, (strm.adler >> 8) & 0xff);
- strm.adler = 0; //crc32(0L, Z_NULL, 0);
- s.status = BUSY_STATE;
- }
- }
- else {
- s.status = BUSY_STATE;
- }
- }
-//#endif
-
- /* Flush as much pending output as possible */
- if (s.pending !== 0) {
- flush_pending(strm);
- if (strm.avail_out === 0) {
- /* Since avail_out is 0, deflate will be called again with
- * more output space, but possibly with both pending and
- * avail_in equal to zero. There won't be anything to do,
- * but this is not an error situation so make sure we
- * return OK instead of BUF_ERROR at next call of deflate:
- */
- s.last_flush = -1;
- return Z_OK;
- }
-
- /* Make sure there is something to do and avoid duplicate consecutive
- * flushes. For repeated and useless calls with Z_FINISH, we keep
- * returning Z_STREAM_END instead of Z_BUF_ERROR.
- */
- } else if (strm.avail_in === 0 && rank(flush) <= rank(old_flush) &&
- flush !== Z_FINISH) {
- return err(strm, Z_BUF_ERROR);
- }
-
- /* User must not provide more input after the first FINISH: */
- if (s.status === FINISH_STATE && strm.avail_in !== 0) {
- return err(strm, Z_BUF_ERROR);
- }
-
- /* Start a new block or continue the current one.
- */
- if (strm.avail_in !== 0 || s.lookahead !== 0 ||
- (flush !== Z_NO_FLUSH && s.status !== FINISH_STATE)) {
- var bstate = (s.strategy === Z_HUFFMAN_ONLY) ? deflate_huff(s, flush) :
- (s.strategy === Z_RLE ? deflate_rle(s, flush) :
- configuration_table[s.level].func(s, flush));
-
- if (bstate === BS_FINISH_STARTED || bstate === BS_FINISH_DONE) {
- s.status = FINISH_STATE;
- }
- if (bstate === BS_NEED_MORE || bstate === BS_FINISH_STARTED) {
- if (strm.avail_out === 0) {
- s.last_flush = -1;
- /* avoid BUF_ERROR next call, see above */
- }
- return Z_OK;
- /* If flush != Z_NO_FLUSH && avail_out == 0, the next call
- * of deflate should use the same flush parameter to make sure
- * that the flush is complete. So we don't have to output an
- * empty block here, this will be done at next call. This also
- * ensures that for a very small output buffer, we emit at most
- * one empty block.
- */
- }
- if (bstate === BS_BLOCK_DONE) {
- if (flush === Z_PARTIAL_FLUSH) {
- trees._tr_align(s);
- }
- else if (flush !== Z_BLOCK) { /* FULL_FLUSH or SYNC_FLUSH */
-
- trees._tr_stored_block(s, 0, 0, false);
- /* For a full flush, this empty block will be recognized
- * as a special marker by inflate_sync().
- */
- if (flush === Z_FULL_FLUSH) {
- /*** CLEAR_HASH(s); ***/ /* forget history */
- zero(s.head); // Fill with NIL (= 0);
-
- if (s.lookahead === 0) {
- s.strstart = 0;
- s.block_start = 0;
- s.insert = 0;
- }
- }
- }
- flush_pending(strm);
- if (strm.avail_out === 0) {
- s.last_flush = -1; /* avoid BUF_ERROR at next call, see above */
- return Z_OK;
- }
- }
- }
- //Assert(strm->avail_out > 0, "bug2");
- //if (strm.avail_out <= 0) { throw new Error("bug2");}
-
- if (flush !== Z_FINISH) { return Z_OK; }
- if (s.wrap <= 0) { return Z_STREAM_END; }
-
- /* Write the trailer */
- if (s.wrap === 2) {
- put_byte(s, strm.adler & 0xff);
- put_byte(s, (strm.adler >> 8) & 0xff);
- put_byte(s, (strm.adler >> 16) & 0xff);
- put_byte(s, (strm.adler >> 24) & 0xff);
- put_byte(s, strm.total_in & 0xff);
- put_byte(s, (strm.total_in >> 8) & 0xff);
- put_byte(s, (strm.total_in >> 16) & 0xff);
- put_byte(s, (strm.total_in >> 24) & 0xff);
- }
- else
- {
- putShortMSB(s, strm.adler >>> 16);
- putShortMSB(s, strm.adler & 0xffff);
- }
-
- flush_pending(strm);
- /* If avail_out is zero, the application will call deflate again
- * to flush the rest.
- */
- if (s.wrap > 0) { s.wrap = -s.wrap; }
- /* write the trailer only once! */
- return s.pending !== 0 ? Z_OK : Z_STREAM_END;
-}
-
-function deflateEnd(strm) {
- var status;
-
- if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) {
- return Z_STREAM_ERROR;
- }
-
- status = strm.state.status;
- if (status !== INIT_STATE &&
- status !== EXTRA_STATE &&
- status !== NAME_STATE &&
- status !== COMMENT_STATE &&
- status !== HCRC_STATE &&
- status !== BUSY_STATE &&
- status !== FINISH_STATE
- ) {
- return err(strm, Z_STREAM_ERROR);
- }
-
- strm.state = null;
-
- return status === BUSY_STATE ? err(strm, Z_DATA_ERROR) : Z_OK;
-}
-
-
-/* =========================================================================
- * Initializes the compression dictionary from the given byte
- * sequence without producing any compressed output.
- */
-function deflateSetDictionary(strm, dictionary) {
- var dictLength = dictionary.length;
-
- var s;
- var str, n;
- var wrap;
- var avail;
- var next;
- var input;
- var tmpDict;
-
- if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) {
- return Z_STREAM_ERROR;
- }
-
- s = strm.state;
- wrap = s.wrap;
-
- if (wrap === 2 || (wrap === 1 && s.status !== INIT_STATE) || s.lookahead) {
- return Z_STREAM_ERROR;
- }
-
- /* when using zlib wrappers, compute Adler-32 for provided dictionary */
- if (wrap === 1) {
- /* adler32(strm->adler, dictionary, dictLength); */
- strm.adler = adler32(strm.adler, dictionary, dictLength, 0);
- }
-
- s.wrap = 0; /* avoid computing Adler-32 in read_buf */
-
- /* if dictionary would fill window, just replace the history */
- if (dictLength >= s.w_size) {
- if (wrap === 0) { /* already empty otherwise */
- /*** CLEAR_HASH(s); ***/
- zero(s.head); // Fill with NIL (= 0);
- s.strstart = 0;
- s.block_start = 0;
- s.insert = 0;
- }
- /* use the tail */
- // dictionary = dictionary.slice(dictLength - s.w_size);
- tmpDict = new utils.Buf8(s.w_size);
- utils.arraySet(tmpDict, dictionary, dictLength - s.w_size, s.w_size, 0);
- dictionary = tmpDict;
- dictLength = s.w_size;
- }
- /* insert dictionary into window and hash */
- avail = strm.avail_in;
- next = strm.next_in;
- input = strm.input;
- strm.avail_in = dictLength;
- strm.next_in = 0;
- strm.input = dictionary;
- fill_window(s);
- while (s.lookahead >= MIN_MATCH) {
- str = s.strstart;
- n = s.lookahead - (MIN_MATCH - 1);
- do {
- /* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */
- s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH - 1]) & s.hash_mask;
-
- s.prev[str & s.w_mask] = s.head[s.ins_h];
-
- s.head[s.ins_h] = str;
- str++;
- } while (--n);
- s.strstart = str;
- s.lookahead = MIN_MATCH - 1;
- fill_window(s);
- }
- s.strstart += s.lookahead;
- s.block_start = s.strstart;
- s.insert = s.lookahead;
- s.lookahead = 0;
- s.match_length = s.prev_length = MIN_MATCH - 1;
- s.match_available = 0;
- strm.next_in = next;
- strm.input = input;
- strm.avail_in = avail;
- s.wrap = wrap;
- return Z_OK;
-}
-
-
-exports.deflateInit = deflateInit;
-exports.deflateInit2 = deflateInit2;
-exports.deflateReset = deflateReset;
-exports.deflateResetKeep = deflateResetKeep;
-exports.deflateSetHeader = deflateSetHeader;
-exports.deflate = deflate;
-exports.deflateEnd = deflateEnd;
-exports.deflateSetDictionary = deflateSetDictionary;
-exports.deflateInfo = 'pako deflate (from Nodeca project)';
-
-/* Not implemented
-exports.deflateBound = deflateBound;
-exports.deflateCopy = deflateCopy;
-exports.deflateParams = deflateParams;
-exports.deflatePending = deflatePending;
-exports.deflatePrime = deflatePrime;
-exports.deflateTune = deflateTune;
-*/
-
-},{"../utils/common":26,"./adler32":28,"./crc32":30,"./messages":36,"./trees":37}],32:[function(require,module,exports){
-'use strict';
-
-// (C) 1995-2013 Jean-loup Gailly and Mark Adler
-// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-// claim that you wrote the original software. If you use this software
-// in a product, an acknowledgment in the product documentation would be
-// appreciated but is not required.
-// 2. Altered source versions must be plainly marked as such, and must not be
-// misrepresented as being the original software.
-// 3. This notice may not be removed or altered from any source distribution.
-
-function GZheader() {
- /* true if compressed data believed to be text */
- this.text = 0;
- /* modification time */
- this.time = 0;
- /* extra flags (not used when writing a gzip file) */
- this.xflags = 0;
- /* operating system */
- this.os = 0;
- /* pointer to extra field or Z_NULL if none */
- this.extra = null;
- /* extra field length (valid if extra != Z_NULL) */
- this.extra_len = 0; // Actually, we don't need it in JS,
- // but leave for few code modifications
-
- //
- // Setup limits is not necessary because in js we should not preallocate memory
- // for inflate use constant limit in 65536 bytes
- //
-
- /* space at extra (only when reading header) */
- // this.extra_max = 0;
- /* pointer to zero-terminated file name or Z_NULL */
- this.name = '';
- /* space at name (only when reading header) */
- // this.name_max = 0;
- /* pointer to zero-terminated comment or Z_NULL */
- this.comment = '';
- /* space at comment (only when reading header) */
- // this.comm_max = 0;
- /* true if there was or will be a header crc */
- this.hcrc = 0;
- /* true when done reading gzip header (not used when writing a gzip file) */
- this.done = false;
-}
-
-module.exports = GZheader;
-
-},{}],33:[function(require,module,exports){
-'use strict';
-
-// (C) 1995-2013 Jean-loup Gailly and Mark Adler
-// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-// claim that you wrote the original software. If you use this software
-// in a product, an acknowledgment in the product documentation would be
-// appreciated but is not required.
-// 2. Altered source versions must be plainly marked as such, and must not be
-// misrepresented as being the original software.
-// 3. This notice may not be removed or altered from any source distribution.
-
-// See state defs from inflate.js
-var BAD = 30; /* got a data error -- remain here until reset */
-var TYPE = 12; /* i: waiting for type bits, including last-flag bit */
-
-/*
- Decode literal, length, and distance codes and write out the resulting
- literal and match bytes until either not enough input or output is
- available, an end-of-block is encountered, or a data error is encountered.
- When large enough input and output buffers are supplied to inflate(), for
- example, a 16K input buffer and a 64K output buffer, more than 95% of the
- inflate execution time is spent in this routine.
-
- Entry assumptions:
-
- state.mode === LEN
- strm.avail_in >= 6
- strm.avail_out >= 258
- start >= strm.avail_out
- state.bits < 8
-
- On return, state.mode is one of:
-
- LEN -- ran out of enough output space or enough available input
- TYPE -- reached end of block code, inflate() to interpret next block
- BAD -- error in block data
-
- Notes:
-
- - The maximum input bits used by a length/distance pair is 15 bits for the
- length code, 5 bits for the length extra, 15 bits for the distance code,
- and 13 bits for the distance extra. This totals 48 bits, or six bytes.
- Therefore if strm.avail_in >= 6, then there is enough input to avoid
- checking for available input while decoding.
-
- - The maximum bytes that a single length/distance pair can output is 258
- bytes, which is the maximum length that can be coded. inflate_fast()
- requires strm.avail_out >= 258 for each loop to avoid checking for
- output space.
- */
-module.exports = function inflate_fast(strm, start) {
- var state;
- var _in; /* local strm.input */
- var last; /* have enough input while in < last */
- var _out; /* local strm.output */
- var beg; /* inflate()'s initial strm.output */
- var end; /* while out < end, enough space available */
-//#ifdef INFLATE_STRICT
- var dmax; /* maximum distance from zlib header */
-//#endif
- var wsize; /* window size or zero if not using window */
- var whave; /* valid bytes in the window */
- var wnext; /* window write index */
- // Use `s_window` instead `window`, avoid conflict with instrumentation tools
- var s_window; /* allocated sliding window, if wsize != 0 */
- var hold; /* local strm.hold */
- var bits; /* local strm.bits */
- var lcode; /* local strm.lencode */
- var dcode; /* local strm.distcode */
- var lmask; /* mask for first level of length codes */
- var dmask; /* mask for first level of distance codes */
- var here; /* retrieved table entry */
- var op; /* code bits, operation, extra bits, or */
- /* window position, window bytes to copy */
- var len; /* match length, unused bytes */
- var dist; /* match distance */
- var from; /* where to copy match from */
- var from_source;
-
-
- var input, output; // JS specific, because we have no pointers
-
- /* copy state to local variables */
- state = strm.state;
- //here = state.here;
- _in = strm.next_in;
- input = strm.input;
- last = _in + (strm.avail_in - 5);
- _out = strm.next_out;
- output = strm.output;
- beg = _out - (start - strm.avail_out);
- end = _out + (strm.avail_out - 257);
-//#ifdef INFLATE_STRICT
- dmax = state.dmax;
-//#endif
- wsize = state.wsize;
- whave = state.whave;
- wnext = state.wnext;
- s_window = state.window;
- hold = state.hold;
- bits = state.bits;
- lcode = state.lencode;
- dcode = state.distcode;
- lmask = (1 << state.lenbits) - 1;
- dmask = (1 << state.distbits) - 1;
-
-
- /* decode literals and length/distances until end-of-block or not enough
- input data or output space */
-
- top:
- do {
- if (bits < 15) {
- hold += input[_in++] << bits;
- bits += 8;
- hold += input[_in++] << bits;
- bits += 8;
- }
-
- here = lcode[hold & lmask];
-
- dolen:
- for (;;) { // Goto emulation
- op = here >>> 24/*here.bits*/;
- hold >>>= op;
- bits -= op;
- op = (here >>> 16) & 0xff/*here.op*/;
- if (op === 0) { /* literal */
- //Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
- // "inflate: literal '%c'\n" :
- // "inflate: literal 0x%02x\n", here.val));
- output[_out++] = here & 0xffff/*here.val*/;
- }
- else if (op & 16) { /* length base */
- len = here & 0xffff/*here.val*/;
- op &= 15; /* number of extra bits */
- if (op) {
- if (bits < op) {
- hold += input[_in++] << bits;
- bits += 8;
- }
- len += hold & ((1 << op) - 1);
- hold >>>= op;
- bits -= op;
- }
- //Tracevv((stderr, "inflate: length %u\n", len));
- if (bits < 15) {
- hold += input[_in++] << bits;
- bits += 8;
- hold += input[_in++] << bits;
- bits += 8;
- }
- here = dcode[hold & dmask];
-
- dodist:
- for (;;) { // goto emulation
- op = here >>> 24/*here.bits*/;
- hold >>>= op;
- bits -= op;
- op = (here >>> 16) & 0xff/*here.op*/;
-
- if (op & 16) { /* distance base */
- dist = here & 0xffff/*here.val*/;
- op &= 15; /* number of extra bits */
- if (bits < op) {
- hold += input[_in++] << bits;
- bits += 8;
- if (bits < op) {
- hold += input[_in++] << bits;
- bits += 8;
- }
- }
- dist += hold & ((1 << op) - 1);
-//#ifdef INFLATE_STRICT
- if (dist > dmax) {
- strm.msg = 'invalid distance too far back';
- state.mode = BAD;
- break top;
- }
-//#endif
- hold >>>= op;
- bits -= op;
- //Tracevv((stderr, "inflate: distance %u\n", dist));
- op = _out - beg; /* max distance in output */
- if (dist > op) { /* see if copy from window */
- op = dist - op; /* distance back in window */
- if (op > whave) {
- if (state.sane) {
- strm.msg = 'invalid distance too far back';
- state.mode = BAD;
- break top;
- }
-
-// (!) This block is disabled in zlib defaults,
-// don't enable it for binary compatibility
-//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
-// if (len <= op - whave) {
-// do {
-// output[_out++] = 0;
-// } while (--len);
-// continue top;
-// }
-// len -= op - whave;
-// do {
-// output[_out++] = 0;
-// } while (--op > whave);
-// if (op === 0) {
-// from = _out - dist;
-// do {
-// output[_out++] = output[from++];
-// } while (--len);
-// continue top;
-// }
-//#endif
- }
- from = 0; // window index
- from_source = s_window;
- if (wnext === 0) { /* very common case */
- from += wsize - op;
- if (op < len) { /* some from window */
- len -= op;
- do {
- output[_out++] = s_window[from++];
- } while (--op);
- from = _out - dist; /* rest from output */
- from_source = output;
- }
- }
- else if (wnext < op) { /* wrap around window */
- from += wsize + wnext - op;
- op -= wnext;
- if (op < len) { /* some from end of window */
- len -= op;
- do {
- output[_out++] = s_window[from++];
- } while (--op);
- from = 0;
- if (wnext < len) { /* some from start of window */
- op = wnext;
- len -= op;
- do {
- output[_out++] = s_window[from++];
- } while (--op);
- from = _out - dist; /* rest from output */
- from_source = output;
- }
- }
- }
- else { /* contiguous in window */
- from += wnext - op;
- if (op < len) { /* some from window */
- len -= op;
- do {
- output[_out++] = s_window[from++];
- } while (--op);
- from = _out - dist; /* rest from output */
- from_source = output;
- }
- }
- while (len > 2) {
- output[_out++] = from_source[from++];
- output[_out++] = from_source[from++];
- output[_out++] = from_source[from++];
- len -= 3;
- }
- if (len) {
- output[_out++] = from_source[from++];
- if (len > 1) {
- output[_out++] = from_source[from++];
- }
- }
- }
- else {
- from = _out - dist; /* copy direct from output */
- do { /* minimum length is three */
- output[_out++] = output[from++];
- output[_out++] = output[from++];
- output[_out++] = output[from++];
- len -= 3;
- } while (len > 2);
- if (len) {
- output[_out++] = output[from++];
- if (len > 1) {
- output[_out++] = output[from++];
- }
- }
- }
- }
- else if ((op & 64) === 0) { /* 2nd level distance code */
- here = dcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
- continue dodist;
- }
- else {
- strm.msg = 'invalid distance code';
- state.mode = BAD;
- break top;
- }
-
- break; // need to emulate goto via "continue"
- }
- }
- else if ((op & 64) === 0) { /* 2nd level length code */
- here = lcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
- continue dolen;
- }
- else if (op & 32) { /* end-of-block */
- //Tracevv((stderr, "inflate: end of block\n"));
- state.mode = TYPE;
- break top;
- }
- else {
- strm.msg = 'invalid literal/length code';
- state.mode = BAD;
- break top;
- }
-
- break; // need to emulate goto via "continue"
- }
- } while (_in < last && _out < end);
-
- /* return unused bytes (on entry, bits < 8, so in won't go too far back) */
- len = bits >> 3;
- _in -= len;
- bits -= len << 3;
- hold &= (1 << bits) - 1;
-
- /* update state and return */
- strm.next_in = _in;
- strm.next_out = _out;
- strm.avail_in = (_in < last ? 5 + (last - _in) : 5 - (_in - last));
- strm.avail_out = (_out < end ? 257 + (end - _out) : 257 - (_out - end));
- state.hold = hold;
- state.bits = bits;
- return;
-};
-
-},{}],34:[function(require,module,exports){
-'use strict';
-
-// (C) 1995-2013 Jean-loup Gailly and Mark Adler
-// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-// claim that you wrote the original software. If you use this software
-// in a product, an acknowledgment in the product documentation would be
-// appreciated but is not required.
-// 2. Altered source versions must be plainly marked as such, and must not be
-// misrepresented as being the original software.
-// 3. This notice may not be removed or altered from any source distribution.
-
-var utils = require('../utils/common');
-var adler32 = require('./adler32');
-var crc32 = require('./crc32');
-var inflate_fast = require('./inffast');
-var inflate_table = require('./inftrees');
-
-var CODES = 0;
-var LENS = 1;
-var DISTS = 2;
-
-/* Public constants ==========================================================*/
-/* ===========================================================================*/
-
-
-/* Allowed flush values; see deflate() and inflate() below for details */
-//var Z_NO_FLUSH = 0;
-//var Z_PARTIAL_FLUSH = 1;
-//var Z_SYNC_FLUSH = 2;
-//var Z_FULL_FLUSH = 3;
-var Z_FINISH = 4;
-var Z_BLOCK = 5;
-var Z_TREES = 6;
-
-
-/* Return codes for the compression/decompression functions. Negative values
- * are errors, positive values are used for special but normal events.
- */
-var Z_OK = 0;
-var Z_STREAM_END = 1;
-var Z_NEED_DICT = 2;
-//var Z_ERRNO = -1;
-var Z_STREAM_ERROR = -2;
-var Z_DATA_ERROR = -3;
-var Z_MEM_ERROR = -4;
-var Z_BUF_ERROR = -5;
-//var Z_VERSION_ERROR = -6;
-
-/* The deflate compression method */
-var Z_DEFLATED = 8;
-
-
-/* STATES ====================================================================*/
-/* ===========================================================================*/
-
-
-var HEAD = 1; /* i: waiting for magic header */
-var FLAGS = 2; /* i: waiting for method and flags (gzip) */
-var TIME = 3; /* i: waiting for modification time (gzip) */
-var OS = 4; /* i: waiting for extra flags and operating system (gzip) */
-var EXLEN = 5; /* i: waiting for extra length (gzip) */
-var EXTRA = 6; /* i: waiting for extra bytes (gzip) */
-var NAME = 7; /* i: waiting for end of file name (gzip) */
-var COMMENT = 8; /* i: waiting for end of comment (gzip) */
-var HCRC = 9; /* i: waiting for header crc (gzip) */
-var DICTID = 10; /* i: waiting for dictionary check value */
-var DICT = 11; /* waiting for inflateSetDictionary() call */
-var TYPE = 12; /* i: waiting for type bits, including last-flag bit */
-var TYPEDO = 13; /* i: same, but skip check to exit inflate on new block */
-var STORED = 14; /* i: waiting for stored size (length and complement) */
-var COPY_ = 15; /* i/o: same as COPY below, but only first time in */
-var COPY = 16; /* i/o: waiting for input or output to copy stored block */
-var TABLE = 17; /* i: waiting for dynamic block table lengths */
-var LENLENS = 18; /* i: waiting for code length code lengths */
-var CODELENS = 19; /* i: waiting for length/lit and distance code lengths */
-var LEN_ = 20; /* i: same as LEN below, but only first time in */
-var LEN = 21; /* i: waiting for length/lit/eob code */
-var LENEXT = 22; /* i: waiting for length extra bits */
-var DIST = 23; /* i: waiting for distance code */
-var DISTEXT = 24; /* i: waiting for distance extra bits */
-var MATCH = 25; /* o: waiting for output space to copy string */
-var LIT = 26; /* o: waiting for output space to write literal */
-var CHECK = 27; /* i: waiting for 32-bit check value */
-var LENGTH = 28; /* i: waiting for 32-bit length (gzip) */
-var DONE = 29; /* finished check, done -- remain here until reset */
-var BAD = 30; /* got a data error -- remain here until reset */
-var MEM = 31; /* got an inflate() memory error -- remain here until reset */
-var SYNC = 32; /* looking for synchronization bytes to restart inflate() */
-
-/* ===========================================================================*/
-
-
-
-var ENOUGH_LENS = 852;
-var ENOUGH_DISTS = 592;
-//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS);
-
-var MAX_WBITS = 15;
-/* 32K LZ77 window */
-var DEF_WBITS = MAX_WBITS;
-
-
-function zswap32(q) {
- return (((q >>> 24) & 0xff) +
- ((q >>> 8) & 0xff00) +
- ((q & 0xff00) << 8) +
- ((q & 0xff) << 24));
-}
-
-
-function InflateState() {
- this.mode = 0; /* current inflate mode */
- this.last = false; /* true if processing last block */
- this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */
- this.havedict = false; /* true if dictionary provided */
- this.flags = 0; /* gzip header method and flags (0 if zlib) */
- this.dmax = 0; /* zlib header max distance (INFLATE_STRICT) */
- this.check = 0; /* protected copy of check value */
- this.total = 0; /* protected copy of output count */
- // TODO: may be {}
- this.head = null; /* where to save gzip header information */
-
- /* sliding window */
- this.wbits = 0; /* log base 2 of requested window size */
- this.wsize = 0; /* window size or zero if not using window */
- this.whave = 0; /* valid bytes in the window */
- this.wnext = 0; /* window write index */
- this.window = null; /* allocated sliding window, if needed */
-
- /* bit accumulator */
- this.hold = 0; /* input bit accumulator */
- this.bits = 0; /* number of bits in "in" */
-
- /* for string and stored block copying */
- this.length = 0; /* literal or length of data to copy */
- this.offset = 0; /* distance back to copy string from */
-
- /* for table and code decoding */
- this.extra = 0; /* extra bits needed */
-
- /* fixed and dynamic code tables */
- this.lencode = null; /* starting table for length/literal codes */
- this.distcode = null; /* starting table for distance codes */
- this.lenbits = 0; /* index bits for lencode */
- this.distbits = 0; /* index bits for distcode */
-
- /* dynamic table building */
- this.ncode = 0; /* number of code length code lengths */
- this.nlen = 0; /* number of length code lengths */
- this.ndist = 0; /* number of distance code lengths */
- this.have = 0; /* number of code lengths in lens[] */
- this.next = null; /* next available space in codes[] */
-
- this.lens = new utils.Buf16(320); /* temporary storage for code lengths */
- this.work = new utils.Buf16(288); /* work area for code table building */
-
- /*
- because we don't have pointers in js, we use lencode and distcode directly
- as buffers so we don't need codes
- */
- //this.codes = new utils.Buf32(ENOUGH); /* space for code tables */
- this.lendyn = null; /* dynamic table for length/literal codes (JS specific) */
- this.distdyn = null; /* dynamic table for distance codes (JS specific) */
- this.sane = 0; /* if false, allow invalid distance too far */
- this.back = 0; /* bits back of last unprocessed length/lit */
- this.was = 0; /* initial length of match */
-}
-
-function inflateResetKeep(strm) {
- var state;
-
- if (!strm || !strm.state) { return Z_STREAM_ERROR; }
- state = strm.state;
- strm.total_in = strm.total_out = state.total = 0;
- strm.msg = ''; /*Z_NULL*/
- if (state.wrap) { /* to support ill-conceived Java test suite */
- strm.adler = state.wrap & 1;
- }
- state.mode = HEAD;
- state.last = 0;
- state.havedict = 0;
- state.dmax = 32768;
- state.head = null/*Z_NULL*/;
- state.hold = 0;
- state.bits = 0;
- //state.lencode = state.distcode = state.next = state.codes;
- state.lencode = state.lendyn = new utils.Buf32(ENOUGH_LENS);
- state.distcode = state.distdyn = new utils.Buf32(ENOUGH_DISTS);
-
- state.sane = 1;
- state.back = -1;
- //Tracev((stderr, "inflate: reset\n"));
- return Z_OK;
-}
-
-function inflateReset(strm) {
- var state;
-
- if (!strm || !strm.state) { return Z_STREAM_ERROR; }
- state = strm.state;
- state.wsize = 0;
- state.whave = 0;
- state.wnext = 0;
- return inflateResetKeep(strm);
-
-}
-
-function inflateReset2(strm, windowBits) {
- var wrap;
- var state;
-
- /* get the state */
- if (!strm || !strm.state) { return Z_STREAM_ERROR; }
- state = strm.state;
-
- /* extract wrap request from windowBits parameter */
- if (windowBits < 0) {
- wrap = 0;
- windowBits = -windowBits;
- }
- else {
- wrap = (windowBits >> 4) + 1;
- if (windowBits < 48) {
- windowBits &= 15;
- }
- }
-
- /* set number of window bits, free window if different */
- if (windowBits && (windowBits < 8 || windowBits > 15)) {
- return Z_STREAM_ERROR;
- }
- if (state.window !== null && state.wbits !== windowBits) {
- state.window = null;
- }
-
- /* update state and reset the rest of it */
- state.wrap = wrap;
- state.wbits = windowBits;
- return inflateReset(strm);
-}
-
-function inflateInit2(strm, windowBits) {
- var ret;
- var state;
-
- if (!strm) { return Z_STREAM_ERROR; }
- //strm.msg = Z_NULL; /* in case we return an error */
-
- state = new InflateState();
-
- //if (state === Z_NULL) return Z_MEM_ERROR;
- //Tracev((stderr, "inflate: allocated\n"));
- strm.state = state;
- state.window = null/*Z_NULL*/;
- ret = inflateReset2(strm, windowBits);
- if (ret !== Z_OK) {
- strm.state = null/*Z_NULL*/;
- }
- return ret;
-}
-
-function inflateInit(strm) {
- return inflateInit2(strm, DEF_WBITS);
-}
-
-
-/*
- Return state with length and distance decoding tables and index sizes set to
- fixed code decoding. Normally this returns fixed tables from inffixed.h.
- If BUILDFIXED is defined, then instead this routine builds the tables the
- first time it's called, and returns those tables the first time and
- thereafter. This reduces the size of the code by about 2K bytes, in
- exchange for a little execution time. However, BUILDFIXED should not be
- used for threaded applications, since the rewriting of the tables and virgin
- may not be thread-safe.
- */
-var virgin = true;
-
-var lenfix, distfix; // We have no pointers in JS, so keep tables separate
-
-function fixedtables(state) {
- /* build fixed huffman tables if first call (may not be thread safe) */
- if (virgin) {
- var sym;
-
- lenfix = new utils.Buf32(512);
- distfix = new utils.Buf32(32);
-
- /* literal/length table */
- sym = 0;
- while (sym < 144) { state.lens[sym++] = 8; }
- while (sym < 256) { state.lens[sym++] = 9; }
- while (sym < 280) { state.lens[sym++] = 7; }
- while (sym < 288) { state.lens[sym++] = 8; }
-
- inflate_table(LENS, state.lens, 0, 288, lenfix, 0, state.work, { bits: 9 });
-
- /* distance table */
- sym = 0;
- while (sym < 32) { state.lens[sym++] = 5; }
-
- inflate_table(DISTS, state.lens, 0, 32, distfix, 0, state.work, { bits: 5 });
-
- /* do this just once */
- virgin = false;
- }
-
- state.lencode = lenfix;
- state.lenbits = 9;
- state.distcode = distfix;
- state.distbits = 5;
-}
-
-
-/*
- Update the window with the last wsize (normally 32K) bytes written before
- returning. If window does not exist yet, create it. This is only called
- when a window is already in use, or when output has been written during this
- inflate call, but the end of the deflate stream has not been reached yet.
- It is also called to create a window for dictionary data when a dictionary
- is loaded.
-
- Providing output buffers larger than 32K to inflate() should provide a speed
- advantage, since only the last 32K of output is copied to the sliding window
- upon return from inflate(), and since all distances after the first 32K of
- output will fall in the output data, making match copies simpler and faster.
- The advantage may be dependent on the size of the processor's data caches.
- */
-function updatewindow(strm, src, end, copy) {
- var dist;
- var state = strm.state;
-
- /* if it hasn't been done already, allocate space for the window */
- if (state.window === null) {
- state.wsize = 1 << state.wbits;
- state.wnext = 0;
- state.whave = 0;
-
- state.window = new utils.Buf8(state.wsize);
- }
-
- /* copy state->wsize or less output bytes into the circular window */
- if (copy >= state.wsize) {
- utils.arraySet(state.window, src, end - state.wsize, state.wsize, 0);
- state.wnext = 0;
- state.whave = state.wsize;
- }
- else {
- dist = state.wsize - state.wnext;
- if (dist > copy) {
- dist = copy;
- }
- //zmemcpy(state->window + state->wnext, end - copy, dist);
- utils.arraySet(state.window, src, end - copy, dist, state.wnext);
- copy -= dist;
- if (copy) {
- //zmemcpy(state->window, end - copy, copy);
- utils.arraySet(state.window, src, end - copy, copy, 0);
- state.wnext = copy;
- state.whave = state.wsize;
- }
- else {
- state.wnext += dist;
- if (state.wnext === state.wsize) { state.wnext = 0; }
- if (state.whave < state.wsize) { state.whave += dist; }
- }
- }
- return 0;
-}
-
-function inflate(strm, flush) {
- var state;
- var input, output; // input/output buffers
- var next; /* next input INDEX */
- var put; /* next output INDEX */
- var have, left; /* available input and output */
- var hold; /* bit buffer */
- var bits; /* bits in bit buffer */
- var _in, _out; /* save starting available input and output */
- var copy; /* number of stored or match bytes to copy */
- var from; /* where to copy match bytes from */
- var from_source;
- var here = 0; /* current decoding table entry */
- var here_bits, here_op, here_val; // paked "here" denormalized (JS specific)
- //var last; /* parent table entry */
- var last_bits, last_op, last_val; // paked "last" denormalized (JS specific)
- var len; /* length to copy for repeats, bits to drop */
- var ret; /* return code */
- var hbuf = new utils.Buf8(4); /* buffer for gzip header crc calculation */
- var opts;
-
- var n; // temporary var for NEED_BITS
-
- var order = /* permutation of code lengths */
- [ 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 ];
-
-
- if (!strm || !strm.state || !strm.output ||
- (!strm.input && strm.avail_in !== 0)) {
- return Z_STREAM_ERROR;
- }
-
- state = strm.state;
- if (state.mode === TYPE) { state.mode = TYPEDO; } /* skip check */
-
-
- //--- LOAD() ---
- put = strm.next_out;
- output = strm.output;
- left = strm.avail_out;
- next = strm.next_in;
- input = strm.input;
- have = strm.avail_in;
- hold = state.hold;
- bits = state.bits;
- //---
-
- _in = have;
- _out = left;
- ret = Z_OK;
-
- inf_leave: // goto emulation
- for (;;) {
- switch (state.mode) {
- case HEAD:
- if (state.wrap === 0) {
- state.mode = TYPEDO;
- break;
- }
- //=== NEEDBITS(16);
- while (bits < 16) {
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- }
- //===//
- if ((state.wrap & 2) && hold === 0x8b1f) { /* gzip header */
- state.check = 0/*crc32(0L, Z_NULL, 0)*/;
- //=== CRC2(state.check, hold);
- hbuf[0] = hold & 0xff;
- hbuf[1] = (hold >>> 8) & 0xff;
- state.check = crc32(state.check, hbuf, 2, 0);
- //===//
-
- //=== INITBITS();
- hold = 0;
- bits = 0;
- //===//
- state.mode = FLAGS;
- break;
- }
- state.flags = 0; /* expect zlib header */
- if (state.head) {
- state.head.done = false;
- }
- if (!(state.wrap & 1) || /* check if zlib header allowed */
- (((hold & 0xff)/*BITS(8)*/ << 8) + (hold >> 8)) % 31) {
- strm.msg = 'incorrect header check';
- state.mode = BAD;
- break;
- }
- if ((hold & 0x0f)/*BITS(4)*/ !== Z_DEFLATED) {
- strm.msg = 'unknown compression method';
- state.mode = BAD;
- break;
- }
- //--- DROPBITS(4) ---//
- hold >>>= 4;
- bits -= 4;
- //---//
- len = (hold & 0x0f)/*BITS(4)*/ + 8;
- if (state.wbits === 0) {
- state.wbits = len;
- }
- else if (len > state.wbits) {
- strm.msg = 'invalid window size';
- state.mode = BAD;
- break;
- }
- state.dmax = 1 << len;
- //Tracev((stderr, "inflate: zlib header ok\n"));
- strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
- state.mode = hold & 0x200 ? DICTID : TYPE;
- //=== INITBITS();
- hold = 0;
- bits = 0;
- //===//
- break;
- case FLAGS:
- //=== NEEDBITS(16); */
- while (bits < 16) {
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- }
- //===//
- state.flags = hold;
- if ((state.flags & 0xff) !== Z_DEFLATED) {
- strm.msg = 'unknown compression method';
- state.mode = BAD;
- break;
- }
- if (state.flags & 0xe000) {
- strm.msg = 'unknown header flags set';
- state.mode = BAD;
- break;
- }
- if (state.head) {
- state.head.text = ((hold >> 8) & 1);
- }
- if (state.flags & 0x0200) {
- //=== CRC2(state.check, hold);
- hbuf[0] = hold & 0xff;
- hbuf[1] = (hold >>> 8) & 0xff;
- state.check = crc32(state.check, hbuf, 2, 0);
- //===//
- }
- //=== INITBITS();
- hold = 0;
- bits = 0;
- //===//
- state.mode = TIME;
- /* falls through */
- case TIME:
- //=== NEEDBITS(32); */
- while (bits < 32) {
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- }
- //===//
- if (state.head) {
- state.head.time = hold;
- }
- if (state.flags & 0x0200) {
- //=== CRC4(state.check, hold)
- hbuf[0] = hold & 0xff;
- hbuf[1] = (hold >>> 8) & 0xff;
- hbuf[2] = (hold >>> 16) & 0xff;
- hbuf[3] = (hold >>> 24) & 0xff;
- state.check = crc32(state.check, hbuf, 4, 0);
- //===
- }
- //=== INITBITS();
- hold = 0;
- bits = 0;
- //===//
- state.mode = OS;
- /* falls through */
- case OS:
- //=== NEEDBITS(16); */
- while (bits < 16) {
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- }
- //===//
- if (state.head) {
- state.head.xflags = (hold & 0xff);
- state.head.os = (hold >> 8);
- }
- if (state.flags & 0x0200) {
- //=== CRC2(state.check, hold);
- hbuf[0] = hold & 0xff;
- hbuf[1] = (hold >>> 8) & 0xff;
- state.check = crc32(state.check, hbuf, 2, 0);
- //===//
- }
- //=== INITBITS();
- hold = 0;
- bits = 0;
- //===//
- state.mode = EXLEN;
- /* falls through */
- case EXLEN:
- if (state.flags & 0x0400) {
- //=== NEEDBITS(16); */
- while (bits < 16) {
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- }
- //===//
- state.length = hold;
- if (state.head) {
- state.head.extra_len = hold;
- }
- if (state.flags & 0x0200) {
- //=== CRC2(state.check, hold);
- hbuf[0] = hold & 0xff;
- hbuf[1] = (hold >>> 8) & 0xff;
- state.check = crc32(state.check, hbuf, 2, 0);
- //===//
- }
- //=== INITBITS();
- hold = 0;
- bits = 0;
- //===//
- }
- else if (state.head) {
- state.head.extra = null/*Z_NULL*/;
- }
- state.mode = EXTRA;
- /* falls through */
- case EXTRA:
- if (state.flags & 0x0400) {
- copy = state.length;
- if (copy > have) { copy = have; }
- if (copy) {
- if (state.head) {
- len = state.head.extra_len - state.length;
- if (!state.head.extra) {
- // Use untyped array for more convenient processing later
- state.head.extra = new Array(state.head.extra_len);
- }
- utils.arraySet(
- state.head.extra,
- input,
- next,
- // extra field is limited to 65536 bytes
- // - no need for additional size check
- copy,
- /*len + copy > state.head.extra_max - len ? state.head.extra_max : copy,*/
- len
- );
- //zmemcpy(state.head.extra + len, next,
- // len + copy > state.head.extra_max ?
- // state.head.extra_max - len : copy);
- }
- if (state.flags & 0x0200) {
- state.check = crc32(state.check, input, copy, next);
- }
- have -= copy;
- next += copy;
- state.length -= copy;
- }
- if (state.length) { break inf_leave; }
- }
- state.length = 0;
- state.mode = NAME;
- /* falls through */
- case NAME:
- if (state.flags & 0x0800) {
- if (have === 0) { break inf_leave; }
- copy = 0;
- do {
- // TODO: 2 or 1 bytes?
- len = input[next + copy++];
- /* use constant limit because in js we should not preallocate memory */
- if (state.head && len &&
- (state.length < 65536 /*state.head.name_max*/)) {
- state.head.name += String.fromCharCode(len);
- }
- } while (len && copy < have);
-
- if (state.flags & 0x0200) {
- state.check = crc32(state.check, input, copy, next);
- }
- have -= copy;
- next += copy;
- if (len) { break inf_leave; }
- }
- else if (state.head) {
- state.head.name = null;
- }
- state.length = 0;
- state.mode = COMMENT;
- /* falls through */
- case COMMENT:
- if (state.flags & 0x1000) {
- if (have === 0) { break inf_leave; }
- copy = 0;
- do {
- len = input[next + copy++];
- /* use constant limit because in js we should not preallocate memory */
- if (state.head && len &&
- (state.length < 65536 /*state.head.comm_max*/)) {
- state.head.comment += String.fromCharCode(len);
- }
- } while (len && copy < have);
- if (state.flags & 0x0200) {
- state.check = crc32(state.check, input, copy, next);
- }
- have -= copy;
- next += copy;
- if (len) { break inf_leave; }
- }
- else if (state.head) {
- state.head.comment = null;
- }
- state.mode = HCRC;
- /* falls through */
- case HCRC:
- if (state.flags & 0x0200) {
- //=== NEEDBITS(16); */
- while (bits < 16) {
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- }
- //===//
- if (hold !== (state.check & 0xffff)) {
- strm.msg = 'header crc mismatch';
- state.mode = BAD;
- break;
- }
- //=== INITBITS();
- hold = 0;
- bits = 0;
- //===//
- }
- if (state.head) {
- state.head.hcrc = ((state.flags >> 9) & 1);
- state.head.done = true;
- }
- strm.adler = state.check = 0;
- state.mode = TYPE;
- break;
- case DICTID:
- //=== NEEDBITS(32); */
- while (bits < 32) {
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- }
- //===//
- strm.adler = state.check = zswap32(hold);
- //=== INITBITS();
- hold = 0;
- bits = 0;
- //===//
- state.mode = DICT;
- /* falls through */
- case DICT:
- if (state.havedict === 0) {
- //--- RESTORE() ---
- strm.next_out = put;
- strm.avail_out = left;
- strm.next_in = next;
- strm.avail_in = have;
- state.hold = hold;
- state.bits = bits;
- //---
- return Z_NEED_DICT;
- }
- strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
- state.mode = TYPE;
- /* falls through */
- case TYPE:
- if (flush === Z_BLOCK || flush === Z_TREES) { break inf_leave; }
- /* falls through */
- case TYPEDO:
- if (state.last) {
- //--- BYTEBITS() ---//
- hold >>>= bits & 7;
- bits -= bits & 7;
- //---//
- state.mode = CHECK;
- break;
- }
- //=== NEEDBITS(3); */
- while (bits < 3) {
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- }
- //===//
- state.last = (hold & 0x01)/*BITS(1)*/;
- //--- DROPBITS(1) ---//
- hold >>>= 1;
- bits -= 1;
- //---//
-
- switch ((hold & 0x03)/*BITS(2)*/) {
- case 0: /* stored block */
- //Tracev((stderr, "inflate: stored block%s\n",
- // state.last ? " (last)" : ""));
- state.mode = STORED;
- break;
- case 1: /* fixed block */
- fixedtables(state);
- //Tracev((stderr, "inflate: fixed codes block%s\n",
- // state.last ? " (last)" : ""));
- state.mode = LEN_; /* decode codes */
- if (flush === Z_TREES) {
- //--- DROPBITS(2) ---//
- hold >>>= 2;
- bits -= 2;
- //---//
- break inf_leave;
- }
- break;
- case 2: /* dynamic block */
- //Tracev((stderr, "inflate: dynamic codes block%s\n",
- // state.last ? " (last)" : ""));
- state.mode = TABLE;
- break;
- case 3:
- strm.msg = 'invalid block type';
- state.mode = BAD;
- }
- //--- DROPBITS(2) ---//
- hold >>>= 2;
- bits -= 2;
- //---//
- break;
- case STORED:
- //--- BYTEBITS() ---// /* go to byte boundary */
- hold >>>= bits & 7;
- bits -= bits & 7;
- //---//
- //=== NEEDBITS(32); */
- while (bits < 32) {
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- }
- //===//
- if ((hold & 0xffff) !== ((hold >>> 16) ^ 0xffff)) {
- strm.msg = 'invalid stored block lengths';
- state.mode = BAD;
- break;
- }
- state.length = hold & 0xffff;
- //Tracev((stderr, "inflate: stored length %u\n",
- // state.length));
- //=== INITBITS();
- hold = 0;
- bits = 0;
- //===//
- state.mode = COPY_;
- if (flush === Z_TREES) { break inf_leave; }
- /* falls through */
- case COPY_:
- state.mode = COPY;
- /* falls through */
- case COPY:
- copy = state.length;
- if (copy) {
- if (copy > have) { copy = have; }
- if (copy > left) { copy = left; }
- if (copy === 0) { break inf_leave; }
- //--- zmemcpy(put, next, copy); ---
- utils.arraySet(output, input, next, copy, put);
- //---//
- have -= copy;
- next += copy;
- left -= copy;
- put += copy;
- state.length -= copy;
- break;
- }
- //Tracev((stderr, "inflate: stored end\n"));
- state.mode = TYPE;
- break;
- case TABLE:
- //=== NEEDBITS(14); */
- while (bits < 14) {
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- }
- //===//
- state.nlen = (hold & 0x1f)/*BITS(5)*/ + 257;
- //--- DROPBITS(5) ---//
- hold >>>= 5;
- bits -= 5;
- //---//
- state.ndist = (hold & 0x1f)/*BITS(5)*/ + 1;
- //--- DROPBITS(5) ---//
- hold >>>= 5;
- bits -= 5;
- //---//
- state.ncode = (hold & 0x0f)/*BITS(4)*/ + 4;
- //--- DROPBITS(4) ---//
- hold >>>= 4;
- bits -= 4;
- //---//
-//#ifndef PKZIP_BUG_WORKAROUND
- if (state.nlen > 286 || state.ndist > 30) {
- strm.msg = 'too many length or distance symbols';
- state.mode = BAD;
- break;
- }
-//#endif
- //Tracev((stderr, "inflate: table sizes ok\n"));
- state.have = 0;
- state.mode = LENLENS;
- /* falls through */
- case LENLENS:
- while (state.have < state.ncode) {
- //=== NEEDBITS(3);
- while (bits < 3) {
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- }
- //===//
- state.lens[order[state.have++]] = (hold & 0x07);//BITS(3);
- //--- DROPBITS(3) ---//
- hold >>>= 3;
- bits -= 3;
- //---//
- }
- while (state.have < 19) {
- state.lens[order[state.have++]] = 0;
- }
- // We have separate tables & no pointers. 2 commented lines below not needed.
- //state.next = state.codes;
- //state.lencode = state.next;
- // Switch to use dynamic table
- state.lencode = state.lendyn;
- state.lenbits = 7;
-
- opts = { bits: state.lenbits };
- ret = inflate_table(CODES, state.lens, 0, 19, state.lencode, 0, state.work, opts);
- state.lenbits = opts.bits;
-
- if (ret) {
- strm.msg = 'invalid code lengths set';
- state.mode = BAD;
- break;
- }
- //Tracev((stderr, "inflate: code lengths ok\n"));
- state.have = 0;
- state.mode = CODELENS;
- /* falls through */
- case CODELENS:
- while (state.have < state.nlen + state.ndist) {
- for (;;) {
- here = state.lencode[hold & ((1 << state.lenbits) - 1)];/*BITS(state.lenbits)*/
- here_bits = here >>> 24;
- here_op = (here >>> 16) & 0xff;
- here_val = here & 0xffff;
-
- if ((here_bits) <= bits) { break; }
- //--- PULLBYTE() ---//
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- //---//
- }
- if (here_val < 16) {
- //--- DROPBITS(here.bits) ---//
- hold >>>= here_bits;
- bits -= here_bits;
- //---//
- state.lens[state.have++] = here_val;
- }
- else {
- if (here_val === 16) {
- //=== NEEDBITS(here.bits + 2);
- n = here_bits + 2;
- while (bits < n) {
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- }
- //===//
- //--- DROPBITS(here.bits) ---//
- hold >>>= here_bits;
- bits -= here_bits;
- //---//
- if (state.have === 0) {
- strm.msg = 'invalid bit length repeat';
- state.mode = BAD;
- break;
- }
- len = state.lens[state.have - 1];
- copy = 3 + (hold & 0x03);//BITS(2);
- //--- DROPBITS(2) ---//
- hold >>>= 2;
- bits -= 2;
- //---//
- }
- else if (here_val === 17) {
- //=== NEEDBITS(here.bits + 3);
- n = here_bits + 3;
- while (bits < n) {
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- }
- //===//
- //--- DROPBITS(here.bits) ---//
- hold >>>= here_bits;
- bits -= here_bits;
- //---//
- len = 0;
- copy = 3 + (hold & 0x07);//BITS(3);
- //--- DROPBITS(3) ---//
- hold >>>= 3;
- bits -= 3;
- //---//
- }
- else {
- //=== NEEDBITS(here.bits + 7);
- n = here_bits + 7;
- while (bits < n) {
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- }
- //===//
- //--- DROPBITS(here.bits) ---//
- hold >>>= here_bits;
- bits -= here_bits;
- //---//
- len = 0;
- copy = 11 + (hold & 0x7f);//BITS(7);
- //--- DROPBITS(7) ---//
- hold >>>= 7;
- bits -= 7;
- //---//
- }
- if (state.have + copy > state.nlen + state.ndist) {
- strm.msg = 'invalid bit length repeat';
- state.mode = BAD;
- break;
- }
- while (copy--) {
- state.lens[state.have++] = len;
- }
- }
- }
-
- /* handle error breaks in while */
- if (state.mode === BAD) { break; }
-
- /* check for end-of-block code (better have one) */
- if (state.lens[256] === 0) {
- strm.msg = 'invalid code -- missing end-of-block';
- state.mode = BAD;
- break;
- }
-
- /* build code tables -- note: do not change the lenbits or distbits
- values here (9 and 6) without reading the comments in inftrees.h
- concerning the ENOUGH constants, which depend on those values */
- state.lenbits = 9;
-
- opts = { bits: state.lenbits };
- ret = inflate_table(LENS, state.lens, 0, state.nlen, state.lencode, 0, state.work, opts);
- // We have separate tables & no pointers. 2 commented lines below not needed.
- // state.next_index = opts.table_index;
- state.lenbits = opts.bits;
- // state.lencode = state.next;
-
- if (ret) {
- strm.msg = 'invalid literal/lengths set';
- state.mode = BAD;
- break;
- }
-
- state.distbits = 6;
- //state.distcode.copy(state.codes);
- // Switch to use dynamic table
- state.distcode = state.distdyn;
- opts = { bits: state.distbits };
- ret = inflate_table(DISTS, state.lens, state.nlen, state.ndist, state.distcode, 0, state.work, opts);
- // We have separate tables & no pointers. 2 commented lines below not needed.
- // state.next_index = opts.table_index;
- state.distbits = opts.bits;
- // state.distcode = state.next;
-
- if (ret) {
- strm.msg = 'invalid distances set';
- state.mode = BAD;
- break;
- }
- //Tracev((stderr, 'inflate: codes ok\n'));
- state.mode = LEN_;
- if (flush === Z_TREES) { break inf_leave; }
- /* falls through */
- case LEN_:
- state.mode = LEN;
- /* falls through */
- case LEN:
- if (have >= 6 && left >= 258) {
- //--- RESTORE() ---
- strm.next_out = put;
- strm.avail_out = left;
- strm.next_in = next;
- strm.avail_in = have;
- state.hold = hold;
- state.bits = bits;
- //---
- inflate_fast(strm, _out);
- //--- LOAD() ---
- put = strm.next_out;
- output = strm.output;
- left = strm.avail_out;
- next = strm.next_in;
- input = strm.input;
- have = strm.avail_in;
- hold = state.hold;
- bits = state.bits;
- //---
-
- if (state.mode === TYPE) {
- state.back = -1;
- }
- break;
- }
- state.back = 0;
- for (;;) {
- here = state.lencode[hold & ((1 << state.lenbits) - 1)]; /*BITS(state.lenbits)*/
- here_bits = here >>> 24;
- here_op = (here >>> 16) & 0xff;
- here_val = here & 0xffff;
-
- if (here_bits <= bits) { break; }
- //--- PULLBYTE() ---//
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- //---//
- }
- if (here_op && (here_op & 0xf0) === 0) {
- last_bits = here_bits;
- last_op = here_op;
- last_val = here_val;
- for (;;) {
- here = state.lencode[last_val +
- ((hold & ((1 << (last_bits + last_op)) - 1))/*BITS(last.bits + last.op)*/ >> last_bits)];
- here_bits = here >>> 24;
- here_op = (here >>> 16) & 0xff;
- here_val = here & 0xffff;
-
- if ((last_bits + here_bits) <= bits) { break; }
- //--- PULLBYTE() ---//
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- //---//
- }
- //--- DROPBITS(last.bits) ---//
- hold >>>= last_bits;
- bits -= last_bits;
- //---//
- state.back += last_bits;
- }
- //--- DROPBITS(here.bits) ---//
- hold >>>= here_bits;
- bits -= here_bits;
- //---//
- state.back += here_bits;
- state.length = here_val;
- if (here_op === 0) {
- //Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
- // "inflate: literal '%c'\n" :
- // "inflate: literal 0x%02x\n", here.val));
- state.mode = LIT;
- break;
- }
- if (here_op & 32) {
- //Tracevv((stderr, "inflate: end of block\n"));
- state.back = -1;
- state.mode = TYPE;
- break;
- }
- if (here_op & 64) {
- strm.msg = 'invalid literal/length code';
- state.mode = BAD;
- break;
- }
- state.extra = here_op & 15;
- state.mode = LENEXT;
- /* falls through */
- case LENEXT:
- if (state.extra) {
- //=== NEEDBITS(state.extra);
- n = state.extra;
- while (bits < n) {
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- }
- //===//
- state.length += hold & ((1 << state.extra) - 1)/*BITS(state.extra)*/;
- //--- DROPBITS(state.extra) ---//
- hold >>>= state.extra;
- bits -= state.extra;
- //---//
- state.back += state.extra;
- }
- //Tracevv((stderr, "inflate: length %u\n", state.length));
- state.was = state.length;
- state.mode = DIST;
- /* falls through */
- case DIST:
- for (;;) {
- here = state.distcode[hold & ((1 << state.distbits) - 1)];/*BITS(state.distbits)*/
- here_bits = here >>> 24;
- here_op = (here >>> 16) & 0xff;
- here_val = here & 0xffff;
-
- if ((here_bits) <= bits) { break; }
- //--- PULLBYTE() ---//
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- //---//
- }
- if ((here_op & 0xf0) === 0) {
- last_bits = here_bits;
- last_op = here_op;
- last_val = here_val;
- for (;;) {
- here = state.distcode[last_val +
- ((hold & ((1 << (last_bits + last_op)) - 1))/*BITS(last.bits + last.op)*/ >> last_bits)];
- here_bits = here >>> 24;
- here_op = (here >>> 16) & 0xff;
- here_val = here & 0xffff;
-
- if ((last_bits + here_bits) <= bits) { break; }
- //--- PULLBYTE() ---//
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- //---//
- }
- //--- DROPBITS(last.bits) ---//
- hold >>>= last_bits;
- bits -= last_bits;
- //---//
- state.back += last_bits;
- }
- //--- DROPBITS(here.bits) ---//
- hold >>>= here_bits;
- bits -= here_bits;
- //---//
- state.back += here_bits;
- if (here_op & 64) {
- strm.msg = 'invalid distance code';
- state.mode = BAD;
- break;
- }
- state.offset = here_val;
- state.extra = (here_op) & 15;
- state.mode = DISTEXT;
- /* falls through */
- case DISTEXT:
- if (state.extra) {
- //=== NEEDBITS(state.extra);
- n = state.extra;
- while (bits < n) {
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- }
- //===//
- state.offset += hold & ((1 << state.extra) - 1)/*BITS(state.extra)*/;
- //--- DROPBITS(state.extra) ---//
- hold >>>= state.extra;
- bits -= state.extra;
- //---//
- state.back += state.extra;
- }
-//#ifdef INFLATE_STRICT
- if (state.offset > state.dmax) {
- strm.msg = 'invalid distance too far back';
- state.mode = BAD;
- break;
- }
-//#endif
- //Tracevv((stderr, "inflate: distance %u\n", state.offset));
- state.mode = MATCH;
- /* falls through */
- case MATCH:
- if (left === 0) { break inf_leave; }
- copy = _out - left;
- if (state.offset > copy) { /* copy from window */
- copy = state.offset - copy;
- if (copy > state.whave) {
- if (state.sane) {
- strm.msg = 'invalid distance too far back';
- state.mode = BAD;
- break;
- }
-// (!) This block is disabled in zlib defaults,
-// don't enable it for binary compatibility
-//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
-// Trace((stderr, "inflate.c too far\n"));
-// copy -= state.whave;
-// if (copy > state.length) { copy = state.length; }
-// if (copy > left) { copy = left; }
-// left -= copy;
-// state.length -= copy;
-// do {
-// output[put++] = 0;
-// } while (--copy);
-// if (state.length === 0) { state.mode = LEN; }
-// break;
-//#endif
- }
- if (copy > state.wnext) {
- copy -= state.wnext;
- from = state.wsize - copy;
- }
- else {
- from = state.wnext - copy;
- }
- if (copy > state.length) { copy = state.length; }
- from_source = state.window;
- }
- else { /* copy from output */
- from_source = output;
- from = put - state.offset;
- copy = state.length;
- }
- if (copy > left) { copy = left; }
- left -= copy;
- state.length -= copy;
- do {
- output[put++] = from_source[from++];
- } while (--copy);
- if (state.length === 0) { state.mode = LEN; }
- break;
- case LIT:
- if (left === 0) { break inf_leave; }
- output[put++] = state.length;
- left--;
- state.mode = LEN;
- break;
- case CHECK:
- if (state.wrap) {
- //=== NEEDBITS(32);
- while (bits < 32) {
- if (have === 0) { break inf_leave; }
- have--;
- // Use '|' instead of '+' to make sure that result is signed
- hold |= input[next++] << bits;
- bits += 8;
- }
- //===//
- _out -= left;
- strm.total_out += _out;
- state.total += _out;
- if (_out) {
- strm.adler = state.check =
- /*UPDATE(state.check, put - _out, _out);*/
- (state.flags ? crc32(state.check, output, _out, put - _out) : adler32(state.check, output, _out, put - _out));
-
- }
- _out = left;
- // NB: crc32 stored as signed 32-bit int, zswap32 returns signed too
- if ((state.flags ? hold : zswap32(hold)) !== state.check) {
- strm.msg = 'incorrect data check';
- state.mode = BAD;
- break;
- }
- //=== INITBITS();
- hold = 0;
- bits = 0;
- //===//
- //Tracev((stderr, "inflate: check matches trailer\n"));
- }
- state.mode = LENGTH;
- /* falls through */
- case LENGTH:
- if (state.wrap && state.flags) {
- //=== NEEDBITS(32);
- while (bits < 32) {
- if (have === 0) { break inf_leave; }
- have--;
- hold += input[next++] << bits;
- bits += 8;
- }
- //===//
- if (hold !== (state.total & 0xffffffff)) {
- strm.msg = 'incorrect length check';
- state.mode = BAD;
- break;
- }
- //=== INITBITS();
- hold = 0;
- bits = 0;
- //===//
- //Tracev((stderr, "inflate: length matches trailer\n"));
- }
- state.mode = DONE;
- /* falls through */
- case DONE:
- ret = Z_STREAM_END;
- break inf_leave;
- case BAD:
- ret = Z_DATA_ERROR;
- break inf_leave;
- case MEM:
- return Z_MEM_ERROR;
- case SYNC:
- /* falls through */
- default:
- return Z_STREAM_ERROR;
- }
- }
-
- // inf_leave <- here is real place for "goto inf_leave", emulated via "break inf_leave"
-
- /*
- Return from inflate(), updating the total counts and the check value.
- If there was no progress during the inflate() call, return a buffer
- error. Call updatewindow() to create and/or update the window state.
- Note: a memory error from inflate() is non-recoverable.
- */
-
- //--- RESTORE() ---
- strm.next_out = put;
- strm.avail_out = left;
- strm.next_in = next;
- strm.avail_in = have;
- state.hold = hold;
- state.bits = bits;
- //---
-
- if (state.wsize || (_out !== strm.avail_out && state.mode < BAD &&
- (state.mode < CHECK || flush !== Z_FINISH))) {
- if (updatewindow(strm, strm.output, strm.next_out, _out - strm.avail_out)) {
- state.mode = MEM;
- return Z_MEM_ERROR;
- }
- }
- _in -= strm.avail_in;
- _out -= strm.avail_out;
- strm.total_in += _in;
- strm.total_out += _out;
- state.total += _out;
- if (state.wrap && _out) {
- strm.adler = state.check = /*UPDATE(state.check, strm.next_out - _out, _out);*/
- (state.flags ? crc32(state.check, output, _out, strm.next_out - _out) : adler32(state.check, output, _out, strm.next_out - _out));
- }
- strm.data_type = state.bits + (state.last ? 64 : 0) +
- (state.mode === TYPE ? 128 : 0) +
- (state.mode === LEN_ || state.mode === COPY_ ? 256 : 0);
- if (((_in === 0 && _out === 0) || flush === Z_FINISH) && ret === Z_OK) {
- ret = Z_BUF_ERROR;
- }
- return ret;
-}
-
-function inflateEnd(strm) {
-
- if (!strm || !strm.state /*|| strm->zfree == (free_func)0*/) {
- return Z_STREAM_ERROR;
- }
-
- var state = strm.state;
- if (state.window) {
- state.window = null;
- }
- strm.state = null;
- return Z_OK;
-}
-
-function inflateGetHeader(strm, head) {
- var state;
-
- /* check state */
- if (!strm || !strm.state) { return Z_STREAM_ERROR; }
- state = strm.state;
- if ((state.wrap & 2) === 0) { return Z_STREAM_ERROR; }
-
- /* save header structure */
- state.head = head;
- head.done = false;
- return Z_OK;
-}
-
-function inflateSetDictionary(strm, dictionary) {
- var dictLength = dictionary.length;
-
- var state;
- var dictid;
- var ret;
-
- /* check state */
- if (!strm /* == Z_NULL */ || !strm.state /* == Z_NULL */) { return Z_STREAM_ERROR; }
- state = strm.state;
-
- if (state.wrap !== 0 && state.mode !== DICT) {
- return Z_STREAM_ERROR;
- }
-
- /* check for correct dictionary identifier */
- if (state.mode === DICT) {
- dictid = 1; /* adler32(0, null, 0)*/
- /* dictid = adler32(dictid, dictionary, dictLength); */
- dictid = adler32(dictid, dictionary, dictLength, 0);
- if (dictid !== state.check) {
- return Z_DATA_ERROR;
- }
- }
- /* copy dictionary to window using updatewindow(), which will amend the
- existing dictionary if appropriate */
- ret = updatewindow(strm, dictionary, dictLength, dictLength);
- if (ret) {
- state.mode = MEM;
- return Z_MEM_ERROR;
- }
- state.havedict = 1;
- // Tracev((stderr, "inflate: dictionary set\n"));
- return Z_OK;
-}
-
-exports.inflateReset = inflateReset;
-exports.inflateReset2 = inflateReset2;
-exports.inflateResetKeep = inflateResetKeep;
-exports.inflateInit = inflateInit;
-exports.inflateInit2 = inflateInit2;
-exports.inflate = inflate;
-exports.inflateEnd = inflateEnd;
-exports.inflateGetHeader = inflateGetHeader;
-exports.inflateSetDictionary = inflateSetDictionary;
-exports.inflateInfo = 'pako inflate (from Nodeca project)';
-
-/* Not implemented
-exports.inflateCopy = inflateCopy;
-exports.inflateGetDictionary = inflateGetDictionary;
-exports.inflateMark = inflateMark;
-exports.inflatePrime = inflatePrime;
-exports.inflateSync = inflateSync;
-exports.inflateSyncPoint = inflateSyncPoint;
-exports.inflateUndermine = inflateUndermine;
-*/
-
-},{"../utils/common":26,"./adler32":28,"./crc32":30,"./inffast":33,"./inftrees":35}],35:[function(require,module,exports){
-'use strict';
-
-// (C) 1995-2013 Jean-loup Gailly and Mark Adler
-// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-// claim that you wrote the original software. If you use this software
-// in a product, an acknowledgment in the product documentation would be
-// appreciated but is not required.
-// 2. Altered source versions must be plainly marked as such, and must not be
-// misrepresented as being the original software.
-// 3. This notice may not be removed or altered from any source distribution.
-
-var utils = require('../utils/common');
-
-var MAXBITS = 15;
-var ENOUGH_LENS = 852;
-var ENOUGH_DISTS = 592;
-//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS);
-
-var CODES = 0;
-var LENS = 1;
-var DISTS = 2;
-
-var lbase = [ /* Length codes 257..285 base */
- 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
- 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0
-];
-
-var lext = [ /* Length codes 257..285 extra */
- 16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
- 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 72, 78
-];
-
-var dbase = [ /* Distance codes 0..29 base */
- 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
- 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
- 8193, 12289, 16385, 24577, 0, 0
-];
-
-var dext = [ /* Distance codes 0..29 extra */
- 16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22,
- 23, 23, 24, 24, 25, 25, 26, 26, 27, 27,
- 28, 28, 29, 29, 64, 64
-];
-
-module.exports = function inflate_table(type, lens, lens_index, codes, table, table_index, work, opts)
-{
- var bits = opts.bits;
- //here = opts.here; /* table entry for duplication */
-
- var len = 0; /* a code's length in bits */
- var sym = 0; /* index of code symbols */
- var min = 0, max = 0; /* minimum and maximum code lengths */
- var root = 0; /* number of index bits for root table */
- var curr = 0; /* number of index bits for current table */
- var drop = 0; /* code bits to drop for sub-table */
- var left = 0; /* number of prefix codes available */
- var used = 0; /* code entries in table used */
- var huff = 0; /* Huffman code */
- var incr; /* for incrementing code, index */
- var fill; /* index for replicating entries */
- var low; /* low bits for current root entry */
- var mask; /* mask for low root bits */
- var next; /* next available space in table */
- var base = null; /* base value table to use */
- var base_index = 0;
-// var shoextra; /* extra bits table to use */
- var end; /* use base and extra for symbol > end */
- var count = new utils.Buf16(MAXBITS + 1); //[MAXBITS+1]; /* number of codes of each length */
- var offs = new utils.Buf16(MAXBITS + 1); //[MAXBITS+1]; /* offsets in table for each length */
- var extra = null;
- var extra_index = 0;
-
- var here_bits, here_op, here_val;
-
- /*
- Process a set of code lengths to create a canonical Huffman code. The
- code lengths are lens[0..codes-1]. Each length corresponds to the
- symbols 0..codes-1. The Huffman code is generated by first sorting the
- symbols by length from short to long, and retaining the symbol order
- for codes with equal lengths. Then the code starts with all zero bits
- for the first code of the shortest length, and the codes are integer
- increments for the same length, and zeros are appended as the length
- increases. For the deflate format, these bits are stored backwards
- from their more natural integer increment ordering, and so when the
- decoding tables are built in the large loop below, the integer codes
- are incremented backwards.
-
- This routine assumes, but does not check, that all of the entries in
- lens[] are in the range 0..MAXBITS. The caller must assure this.
- 1..MAXBITS is interpreted as that code length. zero means that that
- symbol does not occur in this code.
-
- The codes are sorted by computing a count of codes for each length,
- creating from that a table of starting indices for each length in the
- sorted table, and then entering the symbols in order in the sorted
- table. The sorted table is work[], with that space being provided by
- the caller.
-
- The length counts are used for other purposes as well, i.e. finding
- the minimum and maximum length codes, determining if there are any
- codes at all, checking for a valid set of lengths, and looking ahead
- at length counts to determine sub-table sizes when building the
- decoding tables.
- */
-
- /* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */
- for (len = 0; len <= MAXBITS; len++) {
- count[len] = 0;
- }
- for (sym = 0; sym < codes; sym++) {
- count[lens[lens_index + sym]]++;
- }
-
- /* bound code lengths, force root to be within code lengths */
- root = bits;
- for (max = MAXBITS; max >= 1; max--) {
- if (count[max] !== 0) { break; }
- }
- if (root > max) {
- root = max;
- }
- if (max === 0) { /* no symbols to code at all */
- //table.op[opts.table_index] = 64; //here.op = (var char)64; /* invalid code marker */
- //table.bits[opts.table_index] = 1; //here.bits = (var char)1;
- //table.val[opts.table_index++] = 0; //here.val = (var short)0;
- table[table_index++] = (1 << 24) | (64 << 16) | 0;
-
-
- //table.op[opts.table_index] = 64;
- //table.bits[opts.table_index] = 1;
- //table.val[opts.table_index++] = 0;
- table[table_index++] = (1 << 24) | (64 << 16) | 0;
-
- opts.bits = 1;
- return 0; /* no symbols, but wait for decoding to report error */
- }
- for (min = 1; min < max; min++) {
- if (count[min] !== 0) { break; }
- }
- if (root < min) {
- root = min;
- }
-
- /* check for an over-subscribed or incomplete set of lengths */
- left = 1;
- for (len = 1; len <= MAXBITS; len++) {
- left <<= 1;
- left -= count[len];
- if (left < 0) {
- return -1;
- } /* over-subscribed */
- }
- if (left > 0 && (type === CODES || max !== 1)) {
- return -1; /* incomplete set */
- }
-
- /* generate offsets into symbol table for each length for sorting */
- offs[1] = 0;
- for (len = 1; len < MAXBITS; len++) {
- offs[len + 1] = offs[len] + count[len];
- }
-
- /* sort symbols by length, by symbol order within each length */
- for (sym = 0; sym < codes; sym++) {
- if (lens[lens_index + sym] !== 0) {
- work[offs[lens[lens_index + sym]]++] = sym;
- }
- }
-
- /*
- Create and fill in decoding tables. In this loop, the table being
- filled is at next and has curr index bits. The code being used is huff
- with length len. That code is converted to an index by dropping drop
- bits off of the bottom. For codes where len is less than drop + curr,
- those top drop + curr - len bits are incremented through all values to
- fill the table with replicated entries.
-
- root is the number of index bits for the root table. When len exceeds
- root, sub-tables are created pointed to by the root entry with an index
- of the low root bits of huff. This is saved in low to check for when a
- new sub-table should be started. drop is zero when the root table is
- being filled, and drop is root when sub-tables are being filled.
-
- When a new sub-table is needed, it is necessary to look ahead in the
- code lengths to determine what size sub-table is needed. The length
- counts are used for this, and so count[] is decremented as codes are
- entered in the tables.
-
- used keeps track of how many table entries have been allocated from the
- provided *table space. It is checked for LENS and DIST tables against
- the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in
- the initial root table size constants. See the comments in inftrees.h
- for more information.
-
- sym increments through all symbols, and the loop terminates when
- all codes of length max, i.e. all codes, have been processed. This
- routine permits incomplete codes, so another loop after this one fills
- in the rest of the decoding tables with invalid code markers.
- */
-
- /* set up for code type */
- // poor man optimization - use if-else instead of switch,
- // to avoid deopts in old v8
- if (type === CODES) {
- base = extra = work; /* dummy value--not used */
- end = 19;
-
- } else if (type === LENS) {
- base = lbase;
- base_index -= 257;
- extra = lext;
- extra_index -= 257;
- end = 256;
-
- } else { /* DISTS */
- base = dbase;
- extra = dext;
- end = -1;
- }
-
- /* initialize opts for loop */
- huff = 0; /* starting code */
- sym = 0; /* starting code symbol */
- len = min; /* starting code length */
- next = table_index; /* current table to fill in */
- curr = root; /* current table index bits */
- drop = 0; /* current bits to drop from code for index */
- low = -1; /* trigger new sub-table when len > root */
- used = 1 << root; /* use root table entries */
- mask = used - 1; /* mask for comparing low */
-
- /* check available table space */
- if ((type === LENS && used > ENOUGH_LENS) ||
- (type === DISTS && used > ENOUGH_DISTS)) {
- return 1;
- }
-
- /* process all codes and make table entries */
- for (;;) {
- /* create table entry */
- here_bits = len - drop;
- if (work[sym] < end) {
- here_op = 0;
- here_val = work[sym];
- }
- else if (work[sym] > end) {
- here_op = extra[extra_index + work[sym]];
- here_val = base[base_index + work[sym]];
- }
- else {
- here_op = 32 + 64; /* end of block */
- here_val = 0;
- }
-
- /* replicate for those indices with low len bits equal to huff */
- incr = 1 << (len - drop);
- fill = 1 << curr;
- min = fill; /* save offset to next table */
- do {
- fill -= incr;
- table[next + (huff >> drop) + fill] = (here_bits << 24) | (here_op << 16) | here_val |0;
- } while (fill !== 0);
-
- /* backwards increment the len-bit code huff */
- incr = 1 << (len - 1);
- while (huff & incr) {
- incr >>= 1;
- }
- if (incr !== 0) {
- huff &= incr - 1;
- huff += incr;
- } else {
- huff = 0;
- }
-
- /* go to next symbol, update count, len */
- sym++;
- if (--count[len] === 0) {
- if (len === max) { break; }
- len = lens[lens_index + work[sym]];
- }
-
- /* create new sub-table if needed */
- if (len > root && (huff & mask) !== low) {
- /* if first time, transition to sub-tables */
- if (drop === 0) {
- drop = root;
- }
-
- /* increment past last table */
- next += min; /* here min is 1 << curr */
-
- /* determine length of next table */
- curr = len - drop;
- left = 1 << curr;
- while (curr + drop < max) {
- left -= count[curr + drop];
- if (left <= 0) { break; }
- curr++;
- left <<= 1;
- }
-
- /* check for enough space */
- used += 1 << curr;
- if ((type === LENS && used > ENOUGH_LENS) ||
- (type === DISTS && used > ENOUGH_DISTS)) {
- return 1;
- }
-
- /* point entry in root table to sub-table */
- low = huff & mask;
- /*table.op[low] = curr;
- table.bits[low] = root;
- table.val[low] = next - opts.table_index;*/
- table[low] = (root << 24) | (curr << 16) | (next - table_index) |0;
- }
- }
-
- /* fill in remaining table entry if code is incomplete (guaranteed to have
- at most one remaining entry, since if the code is incomplete, the
- maximum code length that was allowed to get this far is one bit) */
- if (huff !== 0) {
- //table.op[next + huff] = 64; /* invalid code marker */
- //table.bits[next + huff] = len - drop;
- //table.val[next + huff] = 0;
- table[next + huff] = ((len - drop) << 24) | (64 << 16) |0;
- }
-
- /* set return parameters */
- //opts.table_index += used;
- opts.bits = root;
- return 0;
-};
-
-},{"../utils/common":26}],36:[function(require,module,exports){
-'use strict';
-
-// (C) 1995-2013 Jean-loup Gailly and Mark Adler
-// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-// claim that you wrote the original software. If you use this software
-// in a product, an acknowledgment in the product documentation would be
-// appreciated but is not required.
-// 2. Altered source versions must be plainly marked as such, and must not be
-// misrepresented as being the original software.
-// 3. This notice may not be removed or altered from any source distribution.
-
-module.exports = {
- 2: 'need dictionary', /* Z_NEED_DICT 2 */
- 1: 'stream end', /* Z_STREAM_END 1 */
- 0: '', /* Z_OK 0 */
- '-1': 'file error', /* Z_ERRNO (-1) */
- '-2': 'stream error', /* Z_STREAM_ERROR (-2) */
- '-3': 'data error', /* Z_DATA_ERROR (-3) */
- '-4': 'insufficient memory', /* Z_MEM_ERROR (-4) */
- '-5': 'buffer error', /* Z_BUF_ERROR (-5) */
- '-6': 'incompatible version' /* Z_VERSION_ERROR (-6) */
-};
-
-},{}],37:[function(require,module,exports){
-'use strict';
-
-// (C) 1995-2013 Jean-loup Gailly and Mark Adler
-// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-// claim that you wrote the original software. If you use this software
-// in a product, an acknowledgment in the product documentation would be
-// appreciated but is not required.
-// 2. Altered source versions must be plainly marked as such, and must not be
-// misrepresented as being the original software.
-// 3. This notice may not be removed or altered from any source distribution.
-
-/* eslint-disable space-unary-ops */
-
-var utils = require('../utils/common');
-
-/* Public constants ==========================================================*/
-/* ===========================================================================*/
-
-
-//var Z_FILTERED = 1;
-//var Z_HUFFMAN_ONLY = 2;
-//var Z_RLE = 3;
-var Z_FIXED = 4;
-//var Z_DEFAULT_STRATEGY = 0;
-
-/* Possible values of the data_type field (though see inflate()) */
-var Z_BINARY = 0;
-var Z_TEXT = 1;
-//var Z_ASCII = 1; // = Z_TEXT
-var Z_UNKNOWN = 2;
-
-/*============================================================================*/
-
-
-function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }
-
-// From zutil.h
-
-var STORED_BLOCK = 0;
-var STATIC_TREES = 1;
-var DYN_TREES = 2;
-/* The three kinds of block type */
-
-var MIN_MATCH = 3;
-var MAX_MATCH = 258;
-/* The minimum and maximum match lengths */
-
-// From deflate.h
-/* ===========================================================================
- * Internal compression state.
- */
-
-var LENGTH_CODES = 29;
-/* number of length codes, not counting the special END_BLOCK code */
-
-var LITERALS = 256;
-/* number of literal bytes 0..255 */
-
-var L_CODES = LITERALS + 1 + LENGTH_CODES;
-/* number of Literal or Length codes, including the END_BLOCK code */
-
-var D_CODES = 30;
-/* number of distance codes */
-
-var BL_CODES = 19;
-/* number of codes used to transfer the bit lengths */
-
-var HEAP_SIZE = 2 * L_CODES + 1;
-/* maximum heap size */
-
-var MAX_BITS = 15;
-/* All codes must not exceed MAX_BITS bits */
-
-var Buf_size = 16;
-/* size of bit buffer in bi_buf */
-
-
-/* ===========================================================================
- * Constants
- */
-
-var MAX_BL_BITS = 7;
-/* Bit length codes must not exceed MAX_BL_BITS bits */
-
-var END_BLOCK = 256;
-/* end of block literal code */
-
-var REP_3_6 = 16;
-/* repeat previous bit length 3-6 times (2 bits of repeat count) */
-
-var REPZ_3_10 = 17;
-/* repeat a zero length 3-10 times (3 bits of repeat count) */
-
-var REPZ_11_138 = 18;
-/* repeat a zero length 11-138 times (7 bits of repeat count) */
-
-/* eslint-disable comma-spacing,array-bracket-spacing */
-var extra_lbits = /* extra bits for each length code */
- [0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0];
-
-var extra_dbits = /* extra bits for each distance code */
- [0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13];
-
-var extra_blbits = /* extra bits for each bit length code */
- [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7];
-
-var bl_order =
- [16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];
-/* eslint-enable comma-spacing,array-bracket-spacing */
-
-/* The lengths of the bit length codes are sent in order of decreasing
- * probability, to avoid transmitting the lengths for unused bit length codes.
- */
-
-/* ===========================================================================
- * Local data. These are initialized only once.
- */
-
-// We pre-fill arrays with 0 to avoid uninitialized gaps
-
-var DIST_CODE_LEN = 512; /* see definition of array dist_code below */
-
-// !!!! Use flat array instead of structure, Freq = i*2, Len = i*2+1
-var static_ltree = new Array((L_CODES + 2) * 2);
-zero(static_ltree);
-/* The static literal tree. Since the bit lengths are imposed, there is no
- * need for the L_CODES extra codes used during heap construction. However
- * The codes 286 and 287 are needed to build a canonical tree (see _tr_init
- * below).
- */
-
-var static_dtree = new Array(D_CODES * 2);
-zero(static_dtree);
-/* The static distance tree. (Actually a trivial tree since all codes use
- * 5 bits.)
- */
-
-var _dist_code = new Array(DIST_CODE_LEN);
-zero(_dist_code);
-/* Distance codes. The first 256 values correspond to the distances
- * 3 .. 258, the last 256 values correspond to the top 8 bits of
- * the 15 bit distances.
- */
-
-var _length_code = new Array(MAX_MATCH - MIN_MATCH + 1);
-zero(_length_code);
-/* length code for each normalized match length (0 == MIN_MATCH) */
-
-var base_length = new Array(LENGTH_CODES);
-zero(base_length);
-/* First normalized length for each code (0 = MIN_MATCH) */
-
-var base_dist = new Array(D_CODES);
-zero(base_dist);
-/* First normalized distance for each code (0 = distance of 1) */
-
-
-function StaticTreeDesc(static_tree, extra_bits, extra_base, elems, max_length) {
-
- this.static_tree = static_tree; /* static tree or NULL */
- this.extra_bits = extra_bits; /* extra bits for each code or NULL */
- this.extra_base = extra_base; /* base index for extra_bits */
- this.elems = elems; /* max number of elements in the tree */
- this.max_length = max_length; /* max bit length for the codes */
-
- // show if `static_tree` has data or dummy - needed for monomorphic objects
- this.has_stree = static_tree && static_tree.length;
-}
-
-
-var static_l_desc;
-var static_d_desc;
-var static_bl_desc;
-
-
-function TreeDesc(dyn_tree, stat_desc) {
- this.dyn_tree = dyn_tree; /* the dynamic tree */
- this.max_code = 0; /* largest code with non zero frequency */
- this.stat_desc = stat_desc; /* the corresponding static tree */
-}
-
-
-
-function d_code(dist) {
- return dist < 256 ? _dist_code[dist] : _dist_code[256 + (dist >>> 7)];
-}
-
-
-/* ===========================================================================
- * Output a short LSB first on the stream.
- * IN assertion: there is enough room in pendingBuf.
- */
-function put_short(s, w) {
-// put_byte(s, (uch)((w) & 0xff));
-// put_byte(s, (uch)((ush)(w) >> 8));
- s.pending_buf[s.pending++] = (w) & 0xff;
- s.pending_buf[s.pending++] = (w >>> 8) & 0xff;
-}
-
-
-/* ===========================================================================
- * Send a value on a given number of bits.
- * IN assertion: length <= 16 and value fits in length bits.
- */
-function send_bits(s, value, length) {
- if (s.bi_valid > (Buf_size - length)) {
- s.bi_buf |= (value << s.bi_valid) & 0xffff;
- put_short(s, s.bi_buf);
- s.bi_buf = value >> (Buf_size - s.bi_valid);
- s.bi_valid += length - Buf_size;
- } else {
- s.bi_buf |= (value << s.bi_valid) & 0xffff;
- s.bi_valid += length;
- }
-}
-
-
-function send_code(s, c, tree) {
- send_bits(s, tree[c * 2]/*.Code*/, tree[c * 2 + 1]/*.Len*/);
-}
-
-
-/* ===========================================================================
- * Reverse the first len bits of a code, using straightforward code (a faster
- * method would use a table)
- * IN assertion: 1 <= len <= 15
- */
-function bi_reverse(code, len) {
- var res = 0;
- do {
- res |= code & 1;
- code >>>= 1;
- res <<= 1;
- } while (--len > 0);
- return res >>> 1;
-}
-
-
-/* ===========================================================================
- * Flush the bit buffer, keeping at most 7 bits in it.
- */
-function bi_flush(s) {
- if (s.bi_valid === 16) {
- put_short(s, s.bi_buf);
- s.bi_buf = 0;
- s.bi_valid = 0;
-
- } else if (s.bi_valid >= 8) {
- s.pending_buf[s.pending++] = s.bi_buf & 0xff;
- s.bi_buf >>= 8;
- s.bi_valid -= 8;
- }
-}
-
-
-/* ===========================================================================
- * Compute the optimal bit lengths for a tree and update the total bit length
- * for the current block.
- * IN assertion: the fields freq and dad are set, heap[heap_max] and
- * above are the tree nodes sorted by increasing frequency.
- * OUT assertions: the field len is set to the optimal bit length, the
- * array bl_count contains the frequencies for each bit length.
- * The length opt_len is updated; static_len is also updated if stree is
- * not null.
- */
-function gen_bitlen(s, desc)
-// deflate_state *s;
-// tree_desc *desc; /* the tree descriptor */
-{
- var tree = desc.dyn_tree;
- var max_code = desc.max_code;
- var stree = desc.stat_desc.static_tree;
- var has_stree = desc.stat_desc.has_stree;
- var extra = desc.stat_desc.extra_bits;
- var base = desc.stat_desc.extra_base;
- var max_length = desc.stat_desc.max_length;
- var h; /* heap index */
- var n, m; /* iterate over the tree elements */
- var bits; /* bit length */
- var xbits; /* extra bits */
- var f; /* frequency */
- var overflow = 0; /* number of elements with bit length too large */
-
- for (bits = 0; bits <= MAX_BITS; bits++) {
- s.bl_count[bits] = 0;
- }
-
- /* In a first pass, compute the optimal bit lengths (which may
- * overflow in the case of the bit length tree).
- */
- tree[s.heap[s.heap_max] * 2 + 1]/*.Len*/ = 0; /* root of the heap */
-
- for (h = s.heap_max + 1; h < HEAP_SIZE; h++) {
- n = s.heap[h];
- bits = tree[tree[n * 2 + 1]/*.Dad*/ * 2 + 1]/*.Len*/ + 1;
- if (bits > max_length) {
- bits = max_length;
- overflow++;
- }
- tree[n * 2 + 1]/*.Len*/ = bits;
- /* We overwrite tree[n].Dad which is no longer needed */
-
- if (n > max_code) { continue; } /* not a leaf node */
-
- s.bl_count[bits]++;
- xbits = 0;
- if (n >= base) {
- xbits = extra[n - base];
- }
- f = tree[n * 2]/*.Freq*/;
- s.opt_len += f * (bits + xbits);
- if (has_stree) {
- s.static_len += f * (stree[n * 2 + 1]/*.Len*/ + xbits);
- }
- }
- if (overflow === 0) { return; }
-
- // Trace((stderr,"\nbit length overflow\n"));
- /* This happens for example on obj2 and pic of the Calgary corpus */
-
- /* Find the first bit length which could increase: */
- do {
- bits = max_length - 1;
- while (s.bl_count[bits] === 0) { bits--; }
- s.bl_count[bits]--; /* move one leaf down the tree */
- s.bl_count[bits + 1] += 2; /* move one overflow item as its brother */
- s.bl_count[max_length]--;
- /* The brother of the overflow item also moves one step up,
- * but this does not affect bl_count[max_length]
- */
- overflow -= 2;
- } while (overflow > 0);
-
- /* Now recompute all bit lengths, scanning in increasing frequency.
- * h is still equal to HEAP_SIZE. (It is simpler to reconstruct all
- * lengths instead of fixing only the wrong ones. This idea is taken
- * from 'ar' written by Haruhiko Okumura.)
- */
- for (bits = max_length; bits !== 0; bits--) {
- n = s.bl_count[bits];
- while (n !== 0) {
- m = s.heap[--h];
- if (m > max_code) { continue; }
- if (tree[m * 2 + 1]/*.Len*/ !== bits) {
- // Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits));
- s.opt_len += (bits - tree[m * 2 + 1]/*.Len*/) * tree[m * 2]/*.Freq*/;
- tree[m * 2 + 1]/*.Len*/ = bits;
- }
- n--;
- }
- }
-}
-
-
-/* ===========================================================================
- * Generate the codes for a given tree and bit counts (which need not be
- * optimal).
- * IN assertion: the array bl_count contains the bit length statistics for
- * the given tree and the field len is set for all tree elements.
- * OUT assertion: the field code is set for all tree elements of non
- * zero code length.
- */
-function gen_codes(tree, max_code, bl_count)
-// ct_data *tree; /* the tree to decorate */
-// int max_code; /* largest code with non zero frequency */
-// ushf *bl_count; /* number of codes at each bit length */
-{
- var next_code = new Array(MAX_BITS + 1); /* next code value for each bit length */
- var code = 0; /* running code value */
- var bits; /* bit index */
- var n; /* code index */
-
- /* The distribution counts are first used to generate the code values
- * without bit reversal.
- */
- for (bits = 1; bits <= MAX_BITS; bits++) {
- next_code[bits] = code = (code + bl_count[bits - 1]) << 1;
- }
- /* Check that the bit counts in bl_count are consistent. The last code
- * must be all ones.
- */
- //Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1,
- // "inconsistent bit counts");
- //Tracev((stderr,"\ngen_codes: max_code %d ", max_code));
-
- for (n = 0; n <= max_code; n++) {
- var len = tree[n * 2 + 1]/*.Len*/;
- if (len === 0) { continue; }
- /* Now reverse the bits */
- tree[n * 2]/*.Code*/ = bi_reverse(next_code[len]++, len);
-
- //Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ",
- // n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len]-1));
- }
-}
-
-
-/* ===========================================================================
- * Initialize the various 'constant' tables.
- */
-function tr_static_init() {
- var n; /* iterates over tree elements */
- var bits; /* bit counter */
- var length; /* length value */
- var code; /* code value */
- var dist; /* distance index */
- var bl_count = new Array(MAX_BITS + 1);
- /* number of codes at each bit length for an optimal tree */
-
- // do check in _tr_init()
- //if (static_init_done) return;
-
- /* For some embedded targets, global variables are not initialized: */
-/*#ifdef NO_INIT_GLOBAL_POINTERS
- static_l_desc.static_tree = static_ltree;
- static_l_desc.extra_bits = extra_lbits;
- static_d_desc.static_tree = static_dtree;
- static_d_desc.extra_bits = extra_dbits;
- static_bl_desc.extra_bits = extra_blbits;
-#endif*/
-
- /* Initialize the mapping length (0..255) -> length code (0..28) */
- length = 0;
- for (code = 0; code < LENGTH_CODES - 1; code++) {
- base_length[code] = length;
- for (n = 0; n < (1 << extra_lbits[code]); n++) {
- _length_code[length++] = code;
- }
- }
- //Assert (length == 256, "tr_static_init: length != 256");
- /* Note that the length 255 (match length 258) can be represented
- * in two different ways: code 284 + 5 bits or code 285, so we
- * overwrite length_code[255] to use the best encoding:
- */
- _length_code[length - 1] = code;
-
- /* Initialize the mapping dist (0..32K) -> dist code (0..29) */
- dist = 0;
- for (code = 0; code < 16; code++) {
- base_dist[code] = dist;
- for (n = 0; n < (1 << extra_dbits[code]); n++) {
- _dist_code[dist++] = code;
- }
- }
- //Assert (dist == 256, "tr_static_init: dist != 256");
- dist >>= 7; /* from now on, all distances are divided by 128 */
- for (; code < D_CODES; code++) {
- base_dist[code] = dist << 7;
- for (n = 0; n < (1 << (extra_dbits[code] - 7)); n++) {
- _dist_code[256 + dist++] = code;
- }
- }
- //Assert (dist == 256, "tr_static_init: 256+dist != 512");
-
- /* Construct the codes of the static literal tree */
- for (bits = 0; bits <= MAX_BITS; bits++) {
- bl_count[bits] = 0;
- }
-
- n = 0;
- while (n <= 143) {
- static_ltree[n * 2 + 1]/*.Len*/ = 8;
- n++;
- bl_count[8]++;
- }
- while (n <= 255) {
- static_ltree[n * 2 + 1]/*.Len*/ = 9;
- n++;
- bl_count[9]++;
- }
- while (n <= 279) {
- static_ltree[n * 2 + 1]/*.Len*/ = 7;
- n++;
- bl_count[7]++;
- }
- while (n <= 287) {
- static_ltree[n * 2 + 1]/*.Len*/ = 8;
- n++;
- bl_count[8]++;
- }
- /* Codes 286 and 287 do not exist, but we must include them in the
- * tree construction to get a canonical Huffman tree (longest code
- * all ones)
- */
- gen_codes(static_ltree, L_CODES + 1, bl_count);
-
- /* The static distance tree is trivial: */
- for (n = 0; n < D_CODES; n++) {
- static_dtree[n * 2 + 1]/*.Len*/ = 5;
- static_dtree[n * 2]/*.Code*/ = bi_reverse(n, 5);
- }
-
- // Now data ready and we can init static trees
- static_l_desc = new StaticTreeDesc(static_ltree, extra_lbits, LITERALS + 1, L_CODES, MAX_BITS);
- static_d_desc = new StaticTreeDesc(static_dtree, extra_dbits, 0, D_CODES, MAX_BITS);
- static_bl_desc = new StaticTreeDesc(new Array(0), extra_blbits, 0, BL_CODES, MAX_BL_BITS);
-
- //static_init_done = true;
-}
-
-
-/* ===========================================================================
- * Initialize a new block.
- */
-function init_block(s) {
- var n; /* iterates over tree elements */
-
- /* Initialize the trees. */
- for (n = 0; n < L_CODES; n++) { s.dyn_ltree[n * 2]/*.Freq*/ = 0; }
- for (n = 0; n < D_CODES; n++) { s.dyn_dtree[n * 2]/*.Freq*/ = 0; }
- for (n = 0; n < BL_CODES; n++) { s.bl_tree[n * 2]/*.Freq*/ = 0; }
-
- s.dyn_ltree[END_BLOCK * 2]/*.Freq*/ = 1;
- s.opt_len = s.static_len = 0;
- s.last_lit = s.matches = 0;
-}
-
-
-/* ===========================================================================
- * Flush the bit buffer and align the output on a byte boundary
- */
-function bi_windup(s)
-{
- if (s.bi_valid > 8) {
- put_short(s, s.bi_buf);
- } else if (s.bi_valid > 0) {
- //put_byte(s, (Byte)s->bi_buf);
- s.pending_buf[s.pending++] = s.bi_buf;
- }
- s.bi_buf = 0;
- s.bi_valid = 0;
-}
-
-/* ===========================================================================
- * Copy a stored block, storing first the length and its
- * one's complement if requested.
- */
-function copy_block(s, buf, len, header)
-//DeflateState *s;
-//charf *buf; /* the input data */
-//unsigned len; /* its length */
-//int header; /* true if block header must be written */
-{
- bi_windup(s); /* align on byte boundary */
-
- if (header) {
- put_short(s, len);
- put_short(s, ~len);
- }
-// while (len--) {
-// put_byte(s, *buf++);
-// }
- utils.arraySet(s.pending_buf, s.window, buf, len, s.pending);
- s.pending += len;
-}
-
-/* ===========================================================================
- * Compares to subtrees, using the tree depth as tie breaker when
- * the subtrees have equal frequency. This minimizes the worst case length.
- */
-function smaller(tree, n, m, depth) {
- var _n2 = n * 2;
- var _m2 = m * 2;
- return (tree[_n2]/*.Freq*/ < tree[_m2]/*.Freq*/ ||
- (tree[_n2]/*.Freq*/ === tree[_m2]/*.Freq*/ && depth[n] <= depth[m]));
-}
-
-/* ===========================================================================
- * Restore the heap property by moving down the tree starting at node k,
- * exchanging a node with the smallest of its two sons if necessary, stopping
- * when the heap property is re-established (each father smaller than its
- * two sons).
- */
-function pqdownheap(s, tree, k)
-// deflate_state *s;
-// ct_data *tree; /* the tree to restore */
-// int k; /* node to move down */
-{
- var v = s.heap[k];
- var j = k << 1; /* left son of k */
- while (j <= s.heap_len) {
- /* Set j to the smallest of the two sons: */
- if (j < s.heap_len &&
- smaller(tree, s.heap[j + 1], s.heap[j], s.depth)) {
- j++;
- }
- /* Exit if v is smaller than both sons */
- if (smaller(tree, v, s.heap[j], s.depth)) { break; }
-
- /* Exchange v with the smallest son */
- s.heap[k] = s.heap[j];
- k = j;
-
- /* And continue down the tree, setting j to the left son of k */
- j <<= 1;
- }
- s.heap[k] = v;
-}
-
-
-// inlined manually
-// var SMALLEST = 1;
-
-/* ===========================================================================
- * Send the block data compressed using the given Huffman trees
- */
-function compress_block(s, ltree, dtree)
-// deflate_state *s;
-// const ct_data *ltree; /* literal tree */
-// const ct_data *dtree; /* distance tree */
-{
- var dist; /* distance of matched string */
- var lc; /* match length or unmatched char (if dist == 0) */
- var lx = 0; /* running index in l_buf */
- var code; /* the code to send */
- var extra; /* number of extra bits to send */
-
- if (s.last_lit !== 0) {
- do {
- dist = (s.pending_buf[s.d_buf + lx * 2] << 8) | (s.pending_buf[s.d_buf + lx * 2 + 1]);
- lc = s.pending_buf[s.l_buf + lx];
- lx++;
-
- if (dist === 0) {
- send_code(s, lc, ltree); /* send a literal byte */
- //Tracecv(isgraph(lc), (stderr," '%c' ", lc));
- } else {
- /* Here, lc is the match length - MIN_MATCH */
- code = _length_code[lc];
- send_code(s, code + LITERALS + 1, ltree); /* send the length code */
- extra = extra_lbits[code];
- if (extra !== 0) {
- lc -= base_length[code];
- send_bits(s, lc, extra); /* send the extra length bits */
- }
- dist--; /* dist is now the match distance - 1 */
- code = d_code(dist);
- //Assert (code < D_CODES, "bad d_code");
-
- send_code(s, code, dtree); /* send the distance code */
- extra = extra_dbits[code];
- if (extra !== 0) {
- dist -= base_dist[code];
- send_bits(s, dist, extra); /* send the extra distance bits */
- }
- } /* literal or match pair ? */
-
- /* Check that the overlay between pending_buf and d_buf+l_buf is ok: */
- //Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx,
- // "pendingBuf overflow");
-
- } while (lx < s.last_lit);
- }
-
- send_code(s, END_BLOCK, ltree);
-}
-
-
-/* ===========================================================================
- * Construct one Huffman tree and assigns the code bit strings and lengths.
- * Update the total bit length for the current block.
- * IN assertion: the field freq is set for all tree elements.
- * OUT assertions: the fields len and code are set to the optimal bit length
- * and corresponding code. The length opt_len is updated; static_len is
- * also updated if stree is not null. The field max_code is set.
- */
-function build_tree(s, desc)
-// deflate_state *s;
-// tree_desc *desc; /* the tree descriptor */
-{
- var tree = desc.dyn_tree;
- var stree = desc.stat_desc.static_tree;
- var has_stree = desc.stat_desc.has_stree;
- var elems = desc.stat_desc.elems;
- var n, m; /* iterate over heap elements */
- var max_code = -1; /* largest code with non zero frequency */
- var node; /* new node being created */
-
- /* Construct the initial heap, with least frequent element in
- * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1].
- * heap[0] is not used.
- */
- s.heap_len = 0;
- s.heap_max = HEAP_SIZE;
-
- for (n = 0; n < elems; n++) {
- if (tree[n * 2]/*.Freq*/ !== 0) {
- s.heap[++s.heap_len] = max_code = n;
- s.depth[n] = 0;
-
- } else {
- tree[n * 2 + 1]/*.Len*/ = 0;
- }
- }
-
- /* The pkzip format requires that at least one distance code exists,
- * and that at least one bit should be sent even if there is only one
- * possible code. So to avoid special checks later on we force at least
- * two codes of non zero frequency.
- */
- while (s.heap_len < 2) {
- node = s.heap[++s.heap_len] = (max_code < 2 ? ++max_code : 0);
- tree[node * 2]/*.Freq*/ = 1;
- s.depth[node] = 0;
- s.opt_len--;
-
- if (has_stree) {
- s.static_len -= stree[node * 2 + 1]/*.Len*/;
- }
- /* node is 0 or 1 so it does not have extra bits */
- }
- desc.max_code = max_code;
-
- /* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree,
- * establish sub-heaps of increasing lengths:
- */
- for (n = (s.heap_len >> 1/*int /2*/); n >= 1; n--) { pqdownheap(s, tree, n); }
-
- /* Construct the Huffman tree by repeatedly combining the least two
- * frequent nodes.
- */
- node = elems; /* next internal node of the tree */
- do {
- //pqremove(s, tree, n); /* n = node of least frequency */
- /*** pqremove ***/
- n = s.heap[1/*SMALLEST*/];
- s.heap[1/*SMALLEST*/] = s.heap[s.heap_len--];
- pqdownheap(s, tree, 1/*SMALLEST*/);
- /***/
-
- m = s.heap[1/*SMALLEST*/]; /* m = node of next least frequency */
-
- s.heap[--s.heap_max] = n; /* keep the nodes sorted by frequency */
- s.heap[--s.heap_max] = m;
-
- /* Create a new node father of n and m */
- tree[node * 2]/*.Freq*/ = tree[n * 2]/*.Freq*/ + tree[m * 2]/*.Freq*/;
- s.depth[node] = (s.depth[n] >= s.depth[m] ? s.depth[n] : s.depth[m]) + 1;
- tree[n * 2 + 1]/*.Dad*/ = tree[m * 2 + 1]/*.Dad*/ = node;
-
- /* and insert the new node in the heap */
- s.heap[1/*SMALLEST*/] = node++;
- pqdownheap(s, tree, 1/*SMALLEST*/);
-
- } while (s.heap_len >= 2);
-
- s.heap[--s.heap_max] = s.heap[1/*SMALLEST*/];
-
- /* At this point, the fields freq and dad are set. We can now
- * generate the bit lengths.
- */
- gen_bitlen(s, desc);
-
- /* The field len is now set, we can generate the bit codes */
- gen_codes(tree, max_code, s.bl_count);
-}
-
-
-/* ===========================================================================
- * Scan a literal or distance tree to determine the frequencies of the codes
- * in the bit length tree.
- */
-function scan_tree(s, tree, max_code)
-// deflate_state *s;
-// ct_data *tree; /* the tree to be scanned */
-// int max_code; /* and its largest code of non zero frequency */
-{
- var n; /* iterates over all tree elements */
- var prevlen = -1; /* last emitted length */
- var curlen; /* length of current code */
-
- var nextlen = tree[0 * 2 + 1]/*.Len*/; /* length of next code */
-
- var count = 0; /* repeat count of the current code */
- var max_count = 7; /* max repeat count */
- var min_count = 4; /* min repeat count */
-
- if (nextlen === 0) {
- max_count = 138;
- min_count = 3;
- }
- tree[(max_code + 1) * 2 + 1]/*.Len*/ = 0xffff; /* guard */
-
- for (n = 0; n <= max_code; n++) {
- curlen = nextlen;
- nextlen = tree[(n + 1) * 2 + 1]/*.Len*/;
-
- if (++count < max_count && curlen === nextlen) {
- continue;
-
- } else if (count < min_count) {
- s.bl_tree[curlen * 2]/*.Freq*/ += count;
-
- } else if (curlen !== 0) {
-
- if (curlen !== prevlen) { s.bl_tree[curlen * 2]/*.Freq*/++; }
- s.bl_tree[REP_3_6 * 2]/*.Freq*/++;
-
- } else if (count <= 10) {
- s.bl_tree[REPZ_3_10 * 2]/*.Freq*/++;
-
- } else {
- s.bl_tree[REPZ_11_138 * 2]/*.Freq*/++;
- }
-
- count = 0;
- prevlen = curlen;
-
- if (nextlen === 0) {
- max_count = 138;
- min_count = 3;
-
- } else if (curlen === nextlen) {
- max_count = 6;
- min_count = 3;
-
- } else {
- max_count = 7;
- min_count = 4;
- }
- }
-}
-
-
-/* ===========================================================================
- * Send a literal or distance tree in compressed form, using the codes in
- * bl_tree.
- */
-function send_tree(s, tree, max_code)
-// deflate_state *s;
-// ct_data *tree; /* the tree to be scanned */
-// int max_code; /* and its largest code of non zero frequency */
-{
- var n; /* iterates over all tree elements */
- var prevlen = -1; /* last emitted length */
- var curlen; /* length of current code */
-
- var nextlen = tree[0 * 2 + 1]/*.Len*/; /* length of next code */
-
- var count = 0; /* repeat count of the current code */
- var max_count = 7; /* max repeat count */
- var min_count = 4; /* min repeat count */
-
- /* tree[max_code+1].Len = -1; */ /* guard already set */
- if (nextlen === 0) {
- max_count = 138;
- min_count = 3;
- }
-
- for (n = 0; n <= max_code; n++) {
- curlen = nextlen;
- nextlen = tree[(n + 1) * 2 + 1]/*.Len*/;
-
- if (++count < max_count && curlen === nextlen) {
- continue;
-
- } else if (count < min_count) {
- do { send_code(s, curlen, s.bl_tree); } while (--count !== 0);
-
- } else if (curlen !== 0) {
- if (curlen !== prevlen) {
- send_code(s, curlen, s.bl_tree);
- count--;
- }
- //Assert(count >= 3 && count <= 6, " 3_6?");
- send_code(s, REP_3_6, s.bl_tree);
- send_bits(s, count - 3, 2);
-
- } else if (count <= 10) {
- send_code(s, REPZ_3_10, s.bl_tree);
- send_bits(s, count - 3, 3);
-
- } else {
- send_code(s, REPZ_11_138, s.bl_tree);
- send_bits(s, count - 11, 7);
- }
-
- count = 0;
- prevlen = curlen;
- if (nextlen === 0) {
- max_count = 138;
- min_count = 3;
-
- } else if (curlen === nextlen) {
- max_count = 6;
- min_count = 3;
-
- } else {
- max_count = 7;
- min_count = 4;
- }
- }
-}
-
-
-/* ===========================================================================
- * Construct the Huffman tree for the bit lengths and return the index in
- * bl_order of the last bit length code to send.
- */
-function build_bl_tree(s) {
- var max_blindex; /* index of last bit length code of non zero freq */
-
- /* Determine the bit length frequencies for literal and distance trees */
- scan_tree(s, s.dyn_ltree, s.l_desc.max_code);
- scan_tree(s, s.dyn_dtree, s.d_desc.max_code);
-
- /* Build the bit length tree: */
- build_tree(s, s.bl_desc);
- /* opt_len now includes the length of the tree representations, except
- * the lengths of the bit lengths codes and the 5+5+4 bits for the counts.
- */
-
- /* Determine the number of bit length codes to send. The pkzip format
- * requires that at least 4 bit length codes be sent. (appnote.txt says
- * 3 but the actual value used is 4.)
- */
- for (max_blindex = BL_CODES - 1; max_blindex >= 3; max_blindex--) {
- if (s.bl_tree[bl_order[max_blindex] * 2 + 1]/*.Len*/ !== 0) {
- break;
- }
- }
- /* Update opt_len to include the bit length tree and counts */
- s.opt_len += 3 * (max_blindex + 1) + 5 + 5 + 4;
- //Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld",
- // s->opt_len, s->static_len));
-
- return max_blindex;
-}
-
-
-/* ===========================================================================
- * Send the header for a block using dynamic Huffman trees: the counts, the
- * lengths of the bit length codes, the literal tree and the distance tree.
- * IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4.
- */
-function send_all_trees(s, lcodes, dcodes, blcodes)
-// deflate_state *s;
-// int lcodes, dcodes, blcodes; /* number of codes for each tree */
-{
- var rank; /* index in bl_order */
-
- //Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes");
- //Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES,
- // "too many codes");
- //Tracev((stderr, "\nbl counts: "));
- send_bits(s, lcodes - 257, 5); /* not +255 as stated in appnote.txt */
- send_bits(s, dcodes - 1, 5);
- send_bits(s, blcodes - 4, 4); /* not -3 as stated in appnote.txt */
- for (rank = 0; rank < blcodes; rank++) {
- //Tracev((stderr, "\nbl code %2d ", bl_order[rank]));
- send_bits(s, s.bl_tree[bl_order[rank] * 2 + 1]/*.Len*/, 3);
- }
- //Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent));
-
- send_tree(s, s.dyn_ltree, lcodes - 1); /* literal tree */
- //Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent));
-
- send_tree(s, s.dyn_dtree, dcodes - 1); /* distance tree */
- //Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent));
-}
-
-
-/* ===========================================================================
- * Check if the data type is TEXT or BINARY, using the following algorithm:
- * - TEXT if the two conditions below are satisfied:
- * a) There are no non-portable control characters belonging to the
- * "black list" (0..6, 14..25, 28..31).
- * b) There is at least one printable character belonging to the
- * "white list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255).
- * - BINARY otherwise.
- * - The following partially-portable control characters form a
- * "gray list" that is ignored in this detection algorithm:
- * (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}).
- * IN assertion: the fields Freq of dyn_ltree are set.
- */
-function detect_data_type(s) {
- /* black_mask is the bit mask of black-listed bytes
- * set bits 0..6, 14..25, and 28..31
- * 0xf3ffc07f = binary 11110011111111111100000001111111
- */
- var black_mask = 0xf3ffc07f;
- var n;
-
- /* Check for non-textual ("black-listed") bytes. */
- for (n = 0; n <= 31; n++, black_mask >>>= 1) {
- if ((black_mask & 1) && (s.dyn_ltree[n * 2]/*.Freq*/ !== 0)) {
- return Z_BINARY;
- }
- }
-
- /* Check for textual ("white-listed") bytes. */
- if (s.dyn_ltree[9 * 2]/*.Freq*/ !== 0 || s.dyn_ltree[10 * 2]/*.Freq*/ !== 0 ||
- s.dyn_ltree[13 * 2]/*.Freq*/ !== 0) {
- return Z_TEXT;
- }
- for (n = 32; n < LITERALS; n++) {
- if (s.dyn_ltree[n * 2]/*.Freq*/ !== 0) {
- return Z_TEXT;
- }
- }
-
- /* There are no "black-listed" or "white-listed" bytes:
- * this stream either is empty or has tolerated ("gray-listed") bytes only.
- */
- return Z_BINARY;
-}
-
-
-var static_init_done = false;
-
-/* ===========================================================================
- * Initialize the tree data structures for a new zlib stream.
- */
-function _tr_init(s)
-{
-
- if (!static_init_done) {
- tr_static_init();
- static_init_done = true;
- }
-
- s.l_desc = new TreeDesc(s.dyn_ltree, static_l_desc);
- s.d_desc = new TreeDesc(s.dyn_dtree, static_d_desc);
- s.bl_desc = new TreeDesc(s.bl_tree, static_bl_desc);
-
- s.bi_buf = 0;
- s.bi_valid = 0;
-
- /* Initialize the first block of the first file: */
- init_block(s);
-}
-
-
-/* ===========================================================================
- * Send a stored block
- */
-function _tr_stored_block(s, buf, stored_len, last)
-//DeflateState *s;
-//charf *buf; /* input block */
-//ulg stored_len; /* length of input block */
-//int last; /* one if this is the last block for a file */
-{
- send_bits(s, (STORED_BLOCK << 1) + (last ? 1 : 0), 3); /* send block type */
- copy_block(s, buf, stored_len, true); /* with header */
-}
-
-
-/* ===========================================================================
- * Send one empty static block to give enough lookahead for inflate.
- * This takes 10 bits, of which 7 may remain in the bit buffer.
- */
-function _tr_align(s) {
- send_bits(s, STATIC_TREES << 1, 3);
- send_code(s, END_BLOCK, static_ltree);
- bi_flush(s);
-}
-
-
-/* ===========================================================================
- * Determine the best encoding for the current block: dynamic trees, static
- * trees or store, and output the encoded block to the zip file.
- */
-function _tr_flush_block(s, buf, stored_len, last)
-//DeflateState *s;
-//charf *buf; /* input block, or NULL if too old */
-//ulg stored_len; /* length of input block */
-//int last; /* one if this is the last block for a file */
-{
- var opt_lenb, static_lenb; /* opt_len and static_len in bytes */
- var max_blindex = 0; /* index of last bit length code of non zero freq */
-
- /* Build the Huffman trees unless a stored block is forced */
- if (s.level > 0) {
-
- /* Check if the file is binary or text */
- if (s.strm.data_type === Z_UNKNOWN) {
- s.strm.data_type = detect_data_type(s);
- }
-
- /* Construct the literal and distance trees */
- build_tree(s, s.l_desc);
- // Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len,
- // s->static_len));
-
- build_tree(s, s.d_desc);
- // Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len,
- // s->static_len));
- /* At this point, opt_len and static_len are the total bit lengths of
- * the compressed block data, excluding the tree representations.
- */
-
- /* Build the bit length tree for the above two trees, and get the index
- * in bl_order of the last bit length code to send.
- */
- max_blindex = build_bl_tree(s);
-
- /* Determine the best encoding. Compute the block lengths in bytes. */
- opt_lenb = (s.opt_len + 3 + 7) >>> 3;
- static_lenb = (s.static_len + 3 + 7) >>> 3;
-
- // Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ",
- // opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len,
- // s->last_lit));
-
- if (static_lenb <= opt_lenb) { opt_lenb = static_lenb; }
-
- } else {
- // Assert(buf != (char*)0, "lost buf");
- opt_lenb = static_lenb = stored_len + 5; /* force a stored block */
- }
-
- if ((stored_len + 4 <= opt_lenb) && (buf !== -1)) {
- /* 4: two words for the lengths */
-
- /* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE.
- * Otherwise we can't have processed more than WSIZE input bytes since
- * the last block flush, because compression would have been
- * successful. If LIT_BUFSIZE <= WSIZE, it is never too late to
- * transform a block into a stored block.
- */
- _tr_stored_block(s, buf, stored_len, last);
-
- } else if (s.strategy === Z_FIXED || static_lenb === opt_lenb) {
-
- send_bits(s, (STATIC_TREES << 1) + (last ? 1 : 0), 3);
- compress_block(s, static_ltree, static_dtree);
-
- } else {
- send_bits(s, (DYN_TREES << 1) + (last ? 1 : 0), 3);
- send_all_trees(s, s.l_desc.max_code + 1, s.d_desc.max_code + 1, max_blindex + 1);
- compress_block(s, s.dyn_ltree, s.dyn_dtree);
- }
- // Assert (s->compressed_len == s->bits_sent, "bad compressed size");
- /* The above check is made mod 2^32, for files larger than 512 MB
- * and uLong implemented on 32 bits.
- */
- init_block(s);
-
- if (last) {
- bi_windup(s);
- }
- // Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3,
- // s->compressed_len-7*last));
-}
-
-/* ===========================================================================
- * Save the match info and tally the frequency counts. Return true if
- * the current block must be flushed.
- */
-function _tr_tally(s, dist, lc)
-// deflate_state *s;
-// unsigned dist; /* distance of matched string */
-// unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */
-{
- //var out_length, in_length, dcode;
-
- s.pending_buf[s.d_buf + s.last_lit * 2] = (dist >>> 8) & 0xff;
- s.pending_buf[s.d_buf + s.last_lit * 2 + 1] = dist & 0xff;
-
- s.pending_buf[s.l_buf + s.last_lit] = lc & 0xff;
- s.last_lit++;
-
- if (dist === 0) {
- /* lc is the unmatched char */
- s.dyn_ltree[lc * 2]/*.Freq*/++;
- } else {
- s.matches++;
- /* Here, lc is the match length - MIN_MATCH */
- dist--; /* dist = match distance - 1 */
- //Assert((ush)dist < (ush)MAX_DIST(s) &&
- // (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) &&
- // (ush)d_code(dist) < (ush)D_CODES, "_tr_tally: bad match");
-
- s.dyn_ltree[(_length_code[lc] + LITERALS + 1) * 2]/*.Freq*/++;
- s.dyn_dtree[d_code(dist) * 2]/*.Freq*/++;
- }
-
-// (!) This block is disabled in zlib defaults,
-// don't enable it for binary compatibility
-
-//#ifdef TRUNCATE_BLOCK
-// /* Try to guess if it is profitable to stop the current block here */
-// if ((s.last_lit & 0x1fff) === 0 && s.level > 2) {
-// /* Compute an upper bound for the compressed length */
-// out_length = s.last_lit*8;
-// in_length = s.strstart - s.block_start;
-//
-// for (dcode = 0; dcode < D_CODES; dcode++) {
-// out_length += s.dyn_dtree[dcode*2]/*.Freq*/ * (5 + extra_dbits[dcode]);
-// }
-// out_length >>>= 3;
-// //Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ",
-// // s->last_lit, in_length, out_length,
-// // 100L - out_length*100L/in_length));
-// if (s.matches < (s.last_lit>>1)/*int /2*/ && out_length < (in_length>>1)/*int /2*/) {
-// return true;
-// }
-// }
-//#endif
-
- return (s.last_lit === s.lit_bufsize - 1);
- /* We avoid equality with lit_bufsize because of wraparound at 64K
- * on 16 bit machines and because stored blocks are restricted to
- * 64K-1 bytes.
- */
-}
-
-exports._tr_init = _tr_init;
-exports._tr_stored_block = _tr_stored_block;
-exports._tr_flush_block = _tr_flush_block;
-exports._tr_tally = _tr_tally;
-exports._tr_align = _tr_align;
-
-},{"../utils/common":26}],38:[function(require,module,exports){
-'use strict';
-
-// (C) 1995-2013 Jean-loup Gailly and Mark Adler
-// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-// claim that you wrote the original software. If you use this software
-// in a product, an acknowledgment in the product documentation would be
-// appreciated but is not required.
-// 2. Altered source versions must be plainly marked as such, and must not be
-// misrepresented as being the original software.
-// 3. This notice may not be removed or altered from any source distribution.
-
-function ZStream() {
- /* next input byte */
- this.input = null; // JS specific, because we have no pointers
- this.next_in = 0;
- /* number of bytes available at input */
- this.avail_in = 0;
- /* total number of input bytes read so far */
- this.total_in = 0;
- /* next output byte should be put there */
- this.output = null; // JS specific, because we have no pointers
- this.next_out = 0;
- /* remaining free space at output */
- this.avail_out = 0;
- /* total number of bytes output so far */
- this.total_out = 0;
- /* last error message, NULL if no error */
- this.msg = ''/*Z_NULL*/;
- /* not visible by applications */
- this.state = null;
- /* best guess about the data type: binary or text */
- this.data_type = 2/*Z_UNKNOWN*/;
- /* adler32 value of the uncompressed data */
- this.adler = 0;
-}
-
-module.exports = ZStream;
-
-},{}],39:[function(require,module,exports){
-(function (process){
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// resolves . and .. elements in a path array with directory names there
-// must be no slashes, empty elements, or device names (c:\) in the array
-// (so also no leading and trailing slashes - it does not distinguish
-// relative and absolute paths)
-function normalizeArray(parts, allowAboveRoot) {
- // if the path tries to go above the root, `up` ends up > 0
- var up = 0;
- for (var i = parts.length - 1; i >= 0; i--) {
- var last = parts[i];
- if (last === '.') {
- parts.splice(i, 1);
- } else if (last === '..') {
- parts.splice(i, 1);
- up++;
- } else if (up) {
- parts.splice(i, 1);
- up--;
- }
- }
-
- // if the path is allowed to go above the root, restore leading ..s
- if (allowAboveRoot) {
- for (; up--; up) {
- parts.unshift('..');
- }
- }
-
- return parts;
-}
-
-// Split a filename into [root, dir, basename, ext], unix version
-// 'root' is just a slash, or nothing.
-var splitPathRe =
- /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
-var splitPath = function(filename) {
- return splitPathRe.exec(filename).slice(1);
-};
-
-// path.resolve([from ...], to)
-// posix version
-exports.resolve = function() {
- var resolvedPath = '',
- resolvedAbsolute = false;
-
- for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
- var path = (i >= 0) ? arguments[i] : process.cwd();
-
- // Skip empty and invalid entries
- if (typeof path !== 'string') {
- throw new TypeError('Arguments to path.resolve must be strings');
- } else if (!path) {
- continue;
- }
-
- resolvedPath = path + '/' + resolvedPath;
- resolvedAbsolute = path.charAt(0) === '/';
- }
-
- // At this point the path should be resolved to a full absolute path, but
- // handle relative paths to be safe (might happen when process.cwd() fails)
-
- // Normalize the path
- resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) {
- return !!p;
- }), !resolvedAbsolute).join('/');
-
- return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
-};
-
-// path.normalize(path)
-// posix version
-exports.normalize = function(path) {
- var isAbsolute = exports.isAbsolute(path),
- trailingSlash = substr(path, -1) === '/';
-
- // Normalize the path
- path = normalizeArray(filter(path.split('/'), function(p) {
- return !!p;
- }), !isAbsolute).join('/');
-
- if (!path && !isAbsolute) {
- path = '.';
- }
- if (path && trailingSlash) {
- path += '/';
- }
-
- return (isAbsolute ? '/' : '') + path;
-};
-
-// posix version
-exports.isAbsolute = function(path) {
- return path.charAt(0) === '/';
-};
-
-// posix version
-exports.join = function() {
- var paths = Array.prototype.slice.call(arguments, 0);
- return exports.normalize(filter(paths, function(p, index) {
- if (typeof p !== 'string') {
- throw new TypeError('Arguments to path.join must be strings');
- }
- return p;
- }).join('/'));
-};
-
-
-// path.relative(from, to)
-// posix version
-exports.relative = function(from, to) {
- from = exports.resolve(from).substr(1);
- to = exports.resolve(to).substr(1);
-
- function trim(arr) {
- var start = 0;
- for (; start < arr.length; start++) {
- if (arr[start] !== '') break;
- }
-
- var end = arr.length - 1;
- for (; end >= 0; end--) {
- if (arr[end] !== '') break;
- }
-
- if (start > end) return [];
- return arr.slice(start, end - start + 1);
- }
-
- var fromParts = trim(from.split('/'));
- var toParts = trim(to.split('/'));
-
- var length = Math.min(fromParts.length, toParts.length);
- var samePartsLength = length;
- for (var i = 0; i < length; i++) {
- if (fromParts[i] !== toParts[i]) {
- samePartsLength = i;
- break;
- }
- }
-
- var outputParts = [];
- for (var i = samePartsLength; i < fromParts.length; i++) {
- outputParts.push('..');
- }
-
- outputParts = outputParts.concat(toParts.slice(samePartsLength));
-
- return outputParts.join('/');
-};
-
-exports.sep = '/';
-exports.delimiter = ':';
-
-exports.dirname = function(path) {
- var result = splitPath(path),
- root = result[0],
- dir = result[1];
-
- if (!root && !dir) {
- // No dirname whatsoever
- return '.';
- }
-
- if (dir) {
- // It has a dirname, strip trailing slash
- dir = dir.substr(0, dir.length - 1);
- }
-
- return root + dir;
-};
-
-
-exports.basename = function(path, ext) {
- var f = splitPath(path)[2];
- // TODO: make this comparison case-insensitive on windows?
- if (ext && f.substr(-1 * ext.length) === ext) {
- f = f.substr(0, f.length - ext.length);
- }
- return f;
-};
-
-
-exports.extname = function(path) {
- return splitPath(path)[3];
-};
-
-function filter (xs, f) {
- if (xs.filter) return xs.filter(f);
- var res = [];
- for (var i = 0; i < xs.length; i++) {
- if (f(xs[i], i, xs)) res.push(xs[i]);
- }
- return res;
-}
-
-// String.prototype.substr - negative index don't work in IE8
-var substr = 'ab'.substr(-1) === 'b'
- ? function (str, start, len) { return str.substr(start, len) }
- : function (str, start, len) {
- if (start < 0) start = str.length + start;
- return str.substr(start, len);
- }
-;
-
-}).call(this,require('_process'))
-
-},{"_process":7}],40:[function(require,module,exports){
-'use strict';
-
-module.exports = Pbf;
-
-var ieee754 = require('ieee754');
-
-function Pbf(buf) {
- this.buf = ArrayBuffer.isView && ArrayBuffer.isView(buf) ? buf : new Uint8Array(buf || 0);
- this.pos = 0;
- this.type = 0;
- this.length = this.buf.length;
-}
-
-Pbf.Varint = 0; // varint: int32, int64, uint32, uint64, sint32, sint64, bool, enum
-Pbf.Fixed64 = 1; // 64-bit: double, fixed64, sfixed64
-Pbf.Bytes = 2; // length-delimited: string, bytes, embedded messages, packed repeated fields
-Pbf.Fixed32 = 5; // 32-bit: float, fixed32, sfixed32
-
-var SHIFT_LEFT_32 = (1 << 16) * (1 << 16),
- SHIFT_RIGHT_32 = 1 / SHIFT_LEFT_32;
-
-// Threshold chosen based on both benchmarking and knowledge about browser string
-// data structures (which currently switch structure types at 12 bytes or more)
-var TEXT_DECODER_MIN_LENGTH = 12;
-var utf8TextDecoder = typeof TextDecoder === 'undefined' ? null : new TextDecoder('utf8');
-
-Pbf.prototype = {
-
- destroy: function() {
- this.buf = null;
- },
-
- // === READING =================================================================
-
- readFields: function(readField, result, end) {
- end = end || this.length;
-
- while (this.pos < end) {
- var val = this.readVarint(),
- tag = val >> 3,
- startPos = this.pos;
-
- this.type = val & 0x7;
- readField(tag, result, this);
-
- if (this.pos === startPos) this.skip(val);
- }
- return result;
- },
-
- readMessage: function(readField, result) {
- return this.readFields(readField, result, this.readVarint() + this.pos);
- },
-
- readFixed32: function() {
- var val = readUInt32(this.buf, this.pos);
- this.pos += 4;
- return val;
- },
-
- readSFixed32: function() {
- var val = readInt32(this.buf, this.pos);
- this.pos += 4;
- return val;
- },
-
- // 64-bit int handling is based on github.com/dpw/node-buffer-more-ints (MIT-licensed)
-
- readFixed64: function() {
- var val = readUInt32(this.buf, this.pos) + readUInt32(this.buf, this.pos + 4) * SHIFT_LEFT_32;
- this.pos += 8;
- return val;
- },
-
- readSFixed64: function() {
- var val = readUInt32(this.buf, this.pos) + readInt32(this.buf, this.pos + 4) * SHIFT_LEFT_32;
- this.pos += 8;
- return val;
- },
-
- readFloat: function() {
- var val = ieee754.read(this.buf, this.pos, true, 23, 4);
- this.pos += 4;
- return val;
- },
-
- readDouble: function() {
- var val = ieee754.read(this.buf, this.pos, true, 52, 8);
- this.pos += 8;
- return val;
- },
-
- readVarint: function(isSigned) {
- var buf = this.buf,
- val, b;
-
- b = buf[this.pos++]; val = b & 0x7f; if (b < 0x80) return val;
- b = buf[this.pos++]; val |= (b & 0x7f) << 7; if (b < 0x80) return val;
- b = buf[this.pos++]; val |= (b & 0x7f) << 14; if (b < 0x80) return val;
- b = buf[this.pos++]; val |= (b & 0x7f) << 21; if (b < 0x80) return val;
- b = buf[this.pos]; val |= (b & 0x0f) << 28;
-
- return readVarintRemainder(val, isSigned, this);
- },
-
- readVarint64: function() { // for compatibility with v2.0.1
- return this.readVarint(true);
- },
-
- readSVarint: function() {
- var num = this.readVarint();
- return num % 2 === 1 ? (num + 1) / -2 : num / 2; // zigzag encoding
- },
-
- readBoolean: function() {
- return Boolean(this.readVarint());
- },
-
- readString: function() {
- var end = this.readVarint() + this.pos;
- var pos = this.pos;
- this.pos = end;
-
- if (end - pos >= TEXT_DECODER_MIN_LENGTH && utf8TextDecoder) {
- // longer strings are fast with the built-in browser TextDecoder API
- return readUtf8TextDecoder(this.buf, pos, end);
- }
- // short strings are fast with our custom implementation
- return readUtf8(this.buf, pos, end);
- },
-
- readBytes: function() {
- var end = this.readVarint() + this.pos,
- buffer = this.buf.subarray(this.pos, end);
- this.pos = end;
- return buffer;
- },
-
- // verbose for performance reasons; doesn't affect gzipped size
-
- readPackedVarint: function(arr, isSigned) {
- if (this.type !== Pbf.Bytes) return arr.push(this.readVarint(isSigned));
- var end = readPackedEnd(this);
- arr = arr || [];
- while (this.pos < end) arr.push(this.readVarint(isSigned));
- return arr;
- },
- readPackedSVarint: function(arr) {
- if (this.type !== Pbf.Bytes) return arr.push(this.readSVarint());
- var end = readPackedEnd(this);
- arr = arr || [];
- while (this.pos < end) arr.push(this.readSVarint());
- return arr;
- },
- readPackedBoolean: function(arr) {
- if (this.type !== Pbf.Bytes) return arr.push(this.readBoolean());
- var end = readPackedEnd(this);
- arr = arr || [];
- while (this.pos < end) arr.push(this.readBoolean());
- return arr;
- },
- readPackedFloat: function(arr) {
- if (this.type !== Pbf.Bytes) return arr.push(this.readFloat());
- var end = readPackedEnd(this);
- arr = arr || [];
- while (this.pos < end) arr.push(this.readFloat());
- return arr;
- },
- readPackedDouble: function(arr) {
- if (this.type !== Pbf.Bytes) return arr.push(this.readDouble());
- var end = readPackedEnd(this);
- arr = arr || [];
- while (this.pos < end) arr.push(this.readDouble());
- return arr;
- },
- readPackedFixed32: function(arr) {
- if (this.type !== Pbf.Bytes) return arr.push(this.readFixed32());
- var end = readPackedEnd(this);
- arr = arr || [];
- while (this.pos < end) arr.push(this.readFixed32());
- return arr;
- },
- readPackedSFixed32: function(arr) {
- if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed32());
- var end = readPackedEnd(this);
- arr = arr || [];
- while (this.pos < end) arr.push(this.readSFixed32());
- return arr;
- },
- readPackedFixed64: function(arr) {
- if (this.type !== Pbf.Bytes) return arr.push(this.readFixed64());
- var end = readPackedEnd(this);
- arr = arr || [];
- while (this.pos < end) arr.push(this.readFixed64());
- return arr;
- },
- readPackedSFixed64: function(arr) {
- if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed64());
- var end = readPackedEnd(this);
- arr = arr || [];
- while (this.pos < end) arr.push(this.readSFixed64());
- return arr;
- },
-
- skip: function(val) {
- var type = val & 0x7;
- if (type === Pbf.Varint) while (this.buf[this.pos++] > 0x7f) {}
- else if (type === Pbf.Bytes) this.pos = this.readVarint() + this.pos;
- else if (type === Pbf.Fixed32) this.pos += 4;
- else if (type === Pbf.Fixed64) this.pos += 8;
- else throw new Error('Unimplemented type: ' + type);
- },
-
- // === WRITING =================================================================
-
- writeTag: function(tag, type) {
- this.writeVarint((tag << 3) | type);
- },
-
- realloc: function(min) {
- var length = this.length || 16;
-
- while (length < this.pos + min) length *= 2;
-
- if (length !== this.length) {
- var buf = new Uint8Array(length);
- buf.set(this.buf);
- this.buf = buf;
- this.length = length;
- }
- },
-
- finish: function() {
- this.length = this.pos;
- this.pos = 0;
- return this.buf.subarray(0, this.length);
- },
-
- writeFixed32: function(val) {
- this.realloc(4);
- writeInt32(this.buf, val, this.pos);
- this.pos += 4;
- },
-
- writeSFixed32: function(val) {
- this.realloc(4);
- writeInt32(this.buf, val, this.pos);
- this.pos += 4;
- },
-
- writeFixed64: function(val) {
- this.realloc(8);
- writeInt32(this.buf, val & -1, this.pos);
- writeInt32(this.buf, Math.floor(val * SHIFT_RIGHT_32), this.pos + 4);
- this.pos += 8;
- },
-
- writeSFixed64: function(val) {
- this.realloc(8);
- writeInt32(this.buf, val & -1, this.pos);
- writeInt32(this.buf, Math.floor(val * SHIFT_RIGHT_32), this.pos + 4);
- this.pos += 8;
- },
-
- writeVarint: function(val) {
- val = +val || 0;
-
- if (val > 0xfffffff || val < 0) {
- writeBigVarint(val, this);
- return;
- }
-
- this.realloc(4);
-
- this.buf[this.pos++] = val & 0x7f | (val > 0x7f ? 0x80 : 0); if (val <= 0x7f) return;
- this.buf[this.pos++] = ((val >>>= 7) & 0x7f) | (val > 0x7f ? 0x80 : 0); if (val <= 0x7f) return;
- this.buf[this.pos++] = ((val >>>= 7) & 0x7f) | (val > 0x7f ? 0x80 : 0); if (val <= 0x7f) return;
- this.buf[this.pos++] = (val >>> 7) & 0x7f;
- },
-
- writeSVarint: function(val) {
- this.writeVarint(val < 0 ? -val * 2 - 1 : val * 2);
- },
-
- writeBoolean: function(val) {
- this.writeVarint(Boolean(val));
- },
-
- writeString: function(str) {
- str = String(str);
- this.realloc(str.length * 4);
-
- this.pos++; // reserve 1 byte for short string length
-
- var startPos = this.pos;
- // write the string directly to the buffer and see how much was written
- this.pos = writeUtf8(this.buf, str, this.pos);
- var len = this.pos - startPos;
-
- if (len >= 0x80) makeRoomForExtraLength(startPos, len, this);
-
- // finally, write the message length in the reserved place and restore the position
- this.pos = startPos - 1;
- this.writeVarint(len);
- this.pos += len;
- },
-
- writeFloat: function(val) {
- this.realloc(4);
- ieee754.write(this.buf, val, this.pos, true, 23, 4);
- this.pos += 4;
- },
-
- writeDouble: function(val) {
- this.realloc(8);
- ieee754.write(this.buf, val, this.pos, true, 52, 8);
- this.pos += 8;
- },
-
- writeBytes: function(buffer) {
- var len = buffer.length;
- this.writeVarint(len);
- this.realloc(len);
- for (var i = 0; i < len; i++) this.buf[this.pos++] = buffer[i];
- },
-
- writeRawMessage: function(fn, obj) {
- this.pos++; // reserve 1 byte for short message length
-
- // write the message directly to the buffer and see how much was written
- var startPos = this.pos;
- fn(obj, this);
- var len = this.pos - startPos;
-
- if (len >= 0x80) makeRoomForExtraLength(startPos, len, this);
-
- // finally, write the message length in the reserved place and restore the position
- this.pos = startPos - 1;
- this.writeVarint(len);
- this.pos += len;
- },
-
- writeMessage: function(tag, fn, obj) {
- this.writeTag(tag, Pbf.Bytes);
- this.writeRawMessage(fn, obj);
- },
-
- writePackedVarint: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedVarint, arr); },
- writePackedSVarint: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedSVarint, arr); },
- writePackedBoolean: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedBoolean, arr); },
- writePackedFloat: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedFloat, arr); },
- writePackedDouble: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedDouble, arr); },
- writePackedFixed32: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedFixed32, arr); },
- writePackedSFixed32: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedSFixed32, arr); },
- writePackedFixed64: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedFixed64, arr); },
- writePackedSFixed64: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedSFixed64, arr); },
-
- writeBytesField: function(tag, buffer) {
- this.writeTag(tag, Pbf.Bytes);
- this.writeBytes(buffer);
- },
- writeFixed32Field: function(tag, val) {
- this.writeTag(tag, Pbf.Fixed32);
- this.writeFixed32(val);
- },
- writeSFixed32Field: function(tag, val) {
- this.writeTag(tag, Pbf.Fixed32);
- this.writeSFixed32(val);
- },
- writeFixed64Field: function(tag, val) {
- this.writeTag(tag, Pbf.Fixed64);
- this.writeFixed64(val);
- },
- writeSFixed64Field: function(tag, val) {
- this.writeTag(tag, Pbf.Fixed64);
- this.writeSFixed64(val);
- },
- writeVarintField: function(tag, val) {
- this.writeTag(tag, Pbf.Varint);
- this.writeVarint(val);
- },
- writeSVarintField: function(tag, val) {
- this.writeTag(tag, Pbf.Varint);
- this.writeSVarint(val);
- },
- writeStringField: function(tag, str) {
- this.writeTag(tag, Pbf.Bytes);
- this.writeString(str);
- },
- writeFloatField: function(tag, val) {
- this.writeTag(tag, Pbf.Fixed32);
- this.writeFloat(val);
- },
- writeDoubleField: function(tag, val) {
- this.writeTag(tag, Pbf.Fixed64);
- this.writeDouble(val);
- },
- writeBooleanField: function(tag, val) {
- this.writeVarintField(tag, Boolean(val));
- }
-};
-
-function readVarintRemainder(l, s, p) {
- var buf = p.buf,
- h, b;
-
- b = buf[p.pos++]; h = (b & 0x70) >> 4; if (b < 0x80) return toNum(l, h, s);
- b = buf[p.pos++]; h |= (b & 0x7f) << 3; if (b < 0x80) return toNum(l, h, s);
- b = buf[p.pos++]; h |= (b & 0x7f) << 10; if (b < 0x80) return toNum(l, h, s);
- b = buf[p.pos++]; h |= (b & 0x7f) << 17; if (b < 0x80) return toNum(l, h, s);
- b = buf[p.pos++]; h |= (b & 0x7f) << 24; if (b < 0x80) return toNum(l, h, s);
- b = buf[p.pos++]; h |= (b & 0x01) << 31; if (b < 0x80) return toNum(l, h, s);
-
- throw new Error('Expected varint not more than 10 bytes');
-}
-
-function readPackedEnd(pbf) {
- return pbf.type === Pbf.Bytes ?
- pbf.readVarint() + pbf.pos : pbf.pos + 1;
-}
-
-function toNum(low, high, isSigned) {
- if (isSigned) {
- return high * 0x100000000 + (low >>> 0);
- }
-
- return ((high >>> 0) * 0x100000000) + (low >>> 0);
-}
-
-function writeBigVarint(val, pbf) {
- var low, high;
-
- if (val >= 0) {
- low = (val % 0x100000000) | 0;
- high = (val / 0x100000000) | 0;
- } else {
- low = ~(-val % 0x100000000);
- high = ~(-val / 0x100000000);
-
- if (low ^ 0xffffffff) {
- low = (low + 1) | 0;
- } else {
- low = 0;
- high = (high + 1) | 0;
- }
- }
-
- if (val >= 0x10000000000000000 || val < -0x10000000000000000) {
- throw new Error('Given varint doesn\'t fit into 10 bytes');
- }
-
- pbf.realloc(10);
-
- writeBigVarintLow(low, high, pbf);
- writeBigVarintHigh(high, pbf);
-}
-
-function writeBigVarintLow(low, high, pbf) {
- pbf.buf[pbf.pos++] = low & 0x7f | 0x80; low >>>= 7;
- pbf.buf[pbf.pos++] = low & 0x7f | 0x80; low >>>= 7;
- pbf.buf[pbf.pos++] = low & 0x7f | 0x80; low >>>= 7;
- pbf.buf[pbf.pos++] = low & 0x7f | 0x80; low >>>= 7;
- pbf.buf[pbf.pos] = low & 0x7f;
-}
-
-function writeBigVarintHigh(high, pbf) {
- var lsb = (high & 0x07) << 4;
-
- pbf.buf[pbf.pos++] |= lsb | ((high >>>= 3) ? 0x80 : 0); if (!high) return;
- pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); if (!high) return;
- pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); if (!high) return;
- pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); if (!high) return;
- pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); if (!high) return;
- pbf.buf[pbf.pos++] = high & 0x7f;
-}
-
-function makeRoomForExtraLength(startPos, len, pbf) {
- var extraLen =
- len <= 0x3fff ? 1 :
- len <= 0x1fffff ? 2 :
- len <= 0xfffffff ? 3 : Math.floor(Math.log(len) / (Math.LN2 * 7));
-
- // if 1 byte isn't enough for encoding message length, shift the data to the right
- pbf.realloc(extraLen);
- for (var i = pbf.pos - 1; i >= startPos; i--) pbf.buf[i + extraLen] = pbf.buf[i];
-}
-
-function writePackedVarint(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeVarint(arr[i]); }
-function writePackedSVarint(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeSVarint(arr[i]); }
-function writePackedFloat(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeFloat(arr[i]); }
-function writePackedDouble(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeDouble(arr[i]); }
-function writePackedBoolean(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeBoolean(arr[i]); }
-function writePackedFixed32(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeFixed32(arr[i]); }
-function writePackedSFixed32(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeSFixed32(arr[i]); }
-function writePackedFixed64(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeFixed64(arr[i]); }
-function writePackedSFixed64(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeSFixed64(arr[i]); }
-
-// Buffer code below from https://github.com/feross/buffer, MIT-licensed
-
-function readUInt32(buf, pos) {
- return ((buf[pos]) |
- (buf[pos + 1] << 8) |
- (buf[pos + 2] << 16)) +
- (buf[pos + 3] * 0x1000000);
-}
-
-function writeInt32(buf, val, pos) {
- buf[pos] = val;
- buf[pos + 1] = (val >>> 8);
- buf[pos + 2] = (val >>> 16);
- buf[pos + 3] = (val >>> 24);
-}
-
-function readInt32(buf, pos) {
- return ((buf[pos]) |
- (buf[pos + 1] << 8) |
- (buf[pos + 2] << 16)) +
- (buf[pos + 3] << 24);
-}
-
-function readUtf8(buf, pos, end) {
- var str = '';
- var i = pos;
-
- while (i < end) {
- var b0 = buf[i];
- var c = null; // codepoint
- var bytesPerSequence =
- b0 > 0xEF ? 4 :
- b0 > 0xDF ? 3 :
- b0 > 0xBF ? 2 : 1;
-
- if (i + bytesPerSequence > end) break;
-
- var b1, b2, b3;
-
- if (bytesPerSequence === 1) {
- if (b0 < 0x80) {
- c = b0;
- }
- } else if (bytesPerSequence === 2) {
- b1 = buf[i + 1];
- if ((b1 & 0xC0) === 0x80) {
- c = (b0 & 0x1F) << 0x6 | (b1 & 0x3F);
- if (c <= 0x7F) {
- c = null;
- }
- }
- } else if (bytesPerSequence === 3) {
- b1 = buf[i + 1];
- b2 = buf[i + 2];
- if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80) {
- c = (b0 & 0xF) << 0xC | (b1 & 0x3F) << 0x6 | (b2 & 0x3F);
- if (c <= 0x7FF || (c >= 0xD800 && c <= 0xDFFF)) {
- c = null;
- }
- }
- } else if (bytesPerSequence === 4) {
- b1 = buf[i + 1];
- b2 = buf[i + 2];
- b3 = buf[i + 3];
- if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80 && (b3 & 0xC0) === 0x80) {
- c = (b0 & 0xF) << 0x12 | (b1 & 0x3F) << 0xC | (b2 & 0x3F) << 0x6 | (b3 & 0x3F);
- if (c <= 0xFFFF || c >= 0x110000) {
- c = null;
- }
- }
- }
-
- if (c === null) {
- c = 0xFFFD;
- bytesPerSequence = 1;
-
- } else if (c > 0xFFFF) {
- c -= 0x10000;
- str += String.fromCharCode(c >>> 10 & 0x3FF | 0xD800);
- c = 0xDC00 | c & 0x3FF;
- }
-
- str += String.fromCharCode(c);
- i += bytesPerSequence;
- }
-
- return str;
-}
-
-function readUtf8TextDecoder(buf, pos, end) {
- return utf8TextDecoder.decode(buf.subarray(pos, end));
-}
-
-function writeUtf8(buf, str, pos) {
- for (var i = 0, c, lead; i < str.length; i++) {
- c = str.charCodeAt(i); // code point
-
- if (c > 0xD7FF && c < 0xE000) {
- if (lead) {
- if (c < 0xDC00) {
- buf[pos++] = 0xEF;
- buf[pos++] = 0xBF;
- buf[pos++] = 0xBD;
- lead = c;
- continue;
- } else {
- c = lead - 0xD800 << 10 | c - 0xDC00 | 0x10000;
- lead = null;
- }
- } else {
- if (c > 0xDBFF || (i + 1 === str.length)) {
- buf[pos++] = 0xEF;
- buf[pos++] = 0xBF;
- buf[pos++] = 0xBD;
- } else {
- lead = c;
- }
- continue;
- }
- } else if (lead) {
- buf[pos++] = 0xEF;
- buf[pos++] = 0xBF;
- buf[pos++] = 0xBD;
- lead = null;
- }
-
- if (c < 0x80) {
- buf[pos++] = c;
- } else {
- if (c < 0x800) {
- buf[pos++] = c >> 0x6 | 0xC0;
- } else {
- if (c < 0x10000) {
- buf[pos++] = c >> 0xC | 0xE0;
- } else {
- buf[pos++] = c >> 0x12 | 0xF0;
- buf[pos++] = c >> 0xC & 0x3F | 0x80;
- }
- buf[pos++] = c >> 0x6 & 0x3F | 0x80;
- }
- buf[pos++] = c & 0x3F | 0x80;
- }
- }
- return pos;
-}
-
-},{"ieee754":41}],41:[function(require,module,exports){
-exports.read = function (buffer, offset, isLE, mLen, nBytes) {
- var e, m
- var eLen = (nBytes * 8) - mLen - 1
- var eMax = (1 << eLen) - 1
- var eBias = eMax >> 1
- var nBits = -7
- var i = isLE ? (nBytes - 1) : 0
- var d = isLE ? -1 : 1
- var s = buffer[offset + i]
-
- i += d
-
- e = s & ((1 << (-nBits)) - 1)
- s >>= (-nBits)
- nBits += eLen
- for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) {}
-
- m = e & ((1 << (-nBits)) - 1)
- e >>= (-nBits)
- nBits += mLen
- for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) {}
-
- if (e === 0) {
- e = 1 - eBias
- } else if (e === eMax) {
- return m ? NaN : ((s ? -1 : 1) * Infinity)
- } else {
- m = m + Math.pow(2, mLen)
- e = e - eBias
- }
- return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
-}
-
-exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
- var e, m, c
- var eLen = (nBytes * 8) - mLen - 1
- var eMax = (1 << eLen) - 1
- var eBias = eMax >> 1
- var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
- var i = isLE ? 0 : (nBytes - 1)
- var d = isLE ? 1 : -1
- var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
-
- value = Math.abs(value)
-
- if (isNaN(value) || value === Infinity) {
- m = isNaN(value) ? 1 : 0
- e = eMax
- } else {
- e = Math.floor(Math.log(value) / Math.LN2)
- if (value * (c = Math.pow(2, -e)) < 1) {
- e--
- c *= 2
- }
- if (e + eBias >= 1) {
- value += rt / c
- } else {
- value += rt * Math.pow(2, 1 - eBias)
- }
- if (value * c >= 2) {
- e++
- c /= 2
- }
-
- if (e + eBias >= eMax) {
- m = 0
- e = eMax
- } else if (e + eBias >= 1) {
- m = ((value * c) - 1) * Math.pow(2, mLen)
- e = e + eBias
- } else {
- m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
- e = 0
- }
- }
-
- for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
-
- e = (e << mLen) | m
- eLen += mLen
- for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
-
- buffer[offset + i - d] |= s * 128
-}
-
-},{}],42:[function(require,module,exports){
-!function(t,i){"object"==typeof exports&&"undefined"!=typeof module?module.exports=i():"function"==typeof define&&define.amd?define(i):(t=t||self).RBush=i()}(this,function(){"use strict";function t(t,r,e,a,h){!function t(n,r,e,a,h){for(;a>e;){if(a-e>600){var o=a-e+1,s=r-e+1,l=Math.log(o),f=.5*Math.exp(2*l/3),u=.5*Math.sqrt(l*f*(o-f)/o)*(s-o/2<0?-1:1),m=Math.max(e,Math.floor(r-s*f/o+u)),c=Math.min(a,Math.floor(r+(o-s)*f/o+u));t(n,r,m,c,h)}var p=n[r],d=e,x=a;for(i(n,e,r),h(n[a],p)>0&&i(n,e,a);d<x;){for(i(n,d,x),d++,x--;h(n[d],p)<0;)d++;for(;h(n[x],p)>0;)x--}0===h(n[e],p)?i(n,e,x):i(n,++x,a),x<=r&&(e=x+1),r<=x&&(a=x-1)}}(t,r,e||0,a||t.length-1,h||n)}function i(t,i,n){var r=t[i];t[i]=t[n],t[n]=r}function n(t,i){return t<i?-1:t>i?1:0}var r=function(t){void 0===t&&(t=9),this._maxEntries=Math.max(4,t),this._minEntries=Math.max(2,Math.ceil(.4*this._maxEntries)),this.clear()};function e(t,i,n){if(!n)return i.indexOf(t);for(var r=0;r<i.length;r++)if(n(t,i[r]))return r;return-1}function 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a(e=p(t.slice(i,n+1)),this.toBBox),e;r||(r=Math.ceil(Math.log(h)/Math.log(o)),o=Math.ceil(h/Math.pow(o,r-1))),(e=p([])).leaf=!1,e.height=r;var s=Math.ceil(h/o),l=s*Math.ceil(Math.sqrt(o));d(t,i,n,l,this.compareMinX);for(var f=i;f<=n;f+=l){var u=Math.min(f+l-1,n);d(t,f,u,s,this.compareMinY);for(var m=f;m<=u;m+=s){var c=Math.min(m+s-1,u);e.children.push(this._build(t,m,c,r-1))}}return a(e,this.toBBox),e},r.prototype._chooseSubtree=function(t,i,n,r){for(;r.push(i),!i.leaf&&r.length-1!==n;){for(var e=1/0,a=1/0,h=void 0,o=0;o<i.children.length;o++){var s=i.children[o],l=f(s),u=(m=t,c=s,(Math.max(c.maxX,m.maxX)-Math.min(c.minX,m.minX))*(Math.max(c.maxY,m.maxY)-Math.min(c.minY,m.minY))-l);u<a?(a=u,e=l<e?l:e,h=s):u===a&&l<e&&(e=l,h=s)}i=h||i.children[0]}var m,c;return i},r.prototype._insert=function(t,i,n){var 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-
-},{}],43:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("./internal/Observable");
-exports.Observable = Observable_1.Observable;
-var ConnectableObservable_1 = require("./internal/observable/ConnectableObservable");
-exports.ConnectableObservable = ConnectableObservable_1.ConnectableObservable;
-var groupBy_1 = require("./internal/operators/groupBy");
-exports.GroupedObservable = groupBy_1.GroupedObservable;
-var observable_1 = require("./internal/symbol/observable");
-exports.observable = observable_1.observable;
-var Subject_1 = require("./internal/Subject");
-exports.Subject = Subject_1.Subject;
-var BehaviorSubject_1 = require("./internal/BehaviorSubject");
-exports.BehaviorSubject = BehaviorSubject_1.BehaviorSubject;
-var ReplaySubject_1 = require("./internal/ReplaySubject");
-exports.ReplaySubject = ReplaySubject_1.ReplaySubject;
-var AsyncSubject_1 = require("./internal/AsyncSubject");
-exports.AsyncSubject = AsyncSubject_1.AsyncSubject;
-var asap_1 = require("./internal/scheduler/asap");
-exports.asapScheduler = asap_1.asap;
-var async_1 = require("./internal/scheduler/async");
-exports.asyncScheduler = async_1.async;
-var queue_1 = require("./internal/scheduler/queue");
-exports.queueScheduler = queue_1.queue;
-var animationFrame_1 = require("./internal/scheduler/animationFrame");
-exports.animationFrameScheduler = animationFrame_1.animationFrame;
-var VirtualTimeScheduler_1 = require("./internal/scheduler/VirtualTimeScheduler");
-exports.VirtualTimeScheduler = VirtualTimeScheduler_1.VirtualTimeScheduler;
-exports.VirtualAction = VirtualTimeScheduler_1.VirtualAction;
-var Scheduler_1 = require("./internal/Scheduler");
-exports.Scheduler = Scheduler_1.Scheduler;
-var Subscription_1 = require("./internal/Subscription");
-exports.Subscription = Subscription_1.Subscription;
-var Subscriber_1 = require("./internal/Subscriber");
-exports.Subscriber = Subscriber_1.Subscriber;
-var Notification_1 = require("./internal/Notification");
-exports.Notification = Notification_1.Notification;
-exports.NotificationKind = Notification_1.NotificationKind;
-var pipe_1 = require("./internal/util/pipe");
-exports.pipe = pipe_1.pipe;
-var noop_1 = require("./internal/util/noop");
-exports.noop = noop_1.noop;
-var identity_1 = require("./internal/util/identity");
-exports.identity = identity_1.identity;
-var isObservable_1 = require("./internal/util/isObservable");
-exports.isObservable = isObservable_1.isObservable;
-var ArgumentOutOfRangeError_1 = require("./internal/util/ArgumentOutOfRangeError");
-exports.ArgumentOutOfRangeError = ArgumentOutOfRangeError_1.ArgumentOutOfRangeError;
-var EmptyError_1 = require("./internal/util/EmptyError");
-exports.EmptyError = EmptyError_1.EmptyError;
-var ObjectUnsubscribedError_1 = require("./internal/util/ObjectUnsubscribedError");
-exports.ObjectUnsubscribedError = ObjectUnsubscribedError_1.ObjectUnsubscribedError;
-var UnsubscriptionError_1 = require("./internal/util/UnsubscriptionError");
-exports.UnsubscriptionError = UnsubscriptionError_1.UnsubscriptionError;
-var TimeoutError_1 = require("./internal/util/TimeoutError");
-exports.TimeoutError = TimeoutError_1.TimeoutError;
-var bindCallback_1 = require("./internal/observable/bindCallback");
-exports.bindCallback = bindCallback_1.bindCallback;
-var bindNodeCallback_1 = require("./internal/observable/bindNodeCallback");
-exports.bindNodeCallback = bindNodeCallback_1.bindNodeCallback;
-var combineLatest_1 = require("./internal/observable/combineLatest");
-exports.combineLatest = combineLatest_1.combineLatest;
-var concat_1 = require("./internal/observable/concat");
-exports.concat = concat_1.concat;
-var defer_1 = require("./internal/observable/defer");
-exports.defer = defer_1.defer;
-var empty_1 = require("./internal/observable/empty");
-exports.empty = empty_1.empty;
-var forkJoin_1 = require("./internal/observable/forkJoin");
-exports.forkJoin = forkJoin_1.forkJoin;
-var from_1 = require("./internal/observable/from");
-exports.from = from_1.from;
-var fromEvent_1 = require("./internal/observable/fromEvent");
-exports.fromEvent = fromEvent_1.fromEvent;
-var fromEventPattern_1 = require("./internal/observable/fromEventPattern");
-exports.fromEventPattern = fromEventPattern_1.fromEventPattern;
-var generate_1 = require("./internal/observable/generate");
-exports.generate = generate_1.generate;
-var iif_1 = require("./internal/observable/iif");
-exports.iif = iif_1.iif;
-var interval_1 = require("./internal/observable/interval");
-exports.interval = interval_1.interval;
-var merge_1 = require("./internal/observable/merge");
-exports.merge = merge_1.merge;
-var never_1 = require("./internal/observable/never");
-exports.never = never_1.never;
-var of_1 = require("./internal/observable/of");
-exports.of = of_1.of;
-var onErrorResumeNext_1 = require("./internal/observable/onErrorResumeNext");
-exports.onErrorResumeNext = onErrorResumeNext_1.onErrorResumeNext;
-var pairs_1 = require("./internal/observable/pairs");
-exports.pairs = pairs_1.pairs;
-var partition_1 = require("./internal/observable/partition");
-exports.partition = partition_1.partition;
-var race_1 = require("./internal/observable/race");
-exports.race = race_1.race;
-var range_1 = require("./internal/observable/range");
-exports.range = range_1.range;
-var throwError_1 = require("./internal/observable/throwError");
-exports.throwError = throwError_1.throwError;
-var timer_1 = require("./internal/observable/timer");
-exports.timer = timer_1.timer;
-var using_1 = require("./internal/observable/using");
-exports.using = using_1.using;
-var zip_1 = require("./internal/observable/zip");
-exports.zip = zip_1.zip;
-var scheduled_1 = require("./internal/scheduled/scheduled");
-exports.scheduled = scheduled_1.scheduled;
-var empty_2 = require("./internal/observable/empty");
-exports.EMPTY = empty_2.EMPTY;
-var never_2 = require("./internal/observable/never");
-exports.NEVER = never_2.NEVER;
-var config_1 = require("./internal/config");
-exports.config = config_1.config;
-
-},{"./internal/AsyncSubject":44,"./internal/BehaviorSubject":45,"./internal/Notification":47,"./internal/Observable":48,"./internal/ReplaySubject":51,"./internal/Scheduler":52,"./internal/Subject":53,"./internal/Subscriber":55,"./internal/Subscription":56,"./internal/config":57,"./internal/observable/ConnectableObservable":58,"./internal/observable/bindCallback":60,"./internal/observable/bindNodeCallback":61,"./internal/observable/combineLatest":62,"./internal/observable/concat":63,"./internal/observable/defer":64,"./internal/observable/empty":65,"./internal/observable/forkJoin":66,"./internal/observable/from":67,"./internal/observable/fromEvent":69,"./internal/observable/fromEventPattern":70,"./internal/observable/generate":71,"./internal/observable/iif":72,"./internal/observable/interval":73,"./internal/observable/merge":74,"./internal/observable/never":75,"./internal/observable/of":76,"./internal/observable/onErrorResumeNext":77,"./internal/observable/pairs":78,"./internal/observable/partition":79,"./internal/observable/race":80,"./internal/observable/range":81,"./internal/observable/throwError":82,"./internal/observable/timer":83,"./internal/observable/using":84,"./internal/observable/zip":85,"./internal/operators/groupBy":121,"./internal/scheduled/scheduled":193,"./internal/scheduler/VirtualTimeScheduler":203,"./internal/scheduler/animationFrame":204,"./internal/scheduler/asap":205,"./internal/scheduler/async":206,"./internal/scheduler/queue":207,"./internal/symbol/observable":209,"./internal/util/ArgumentOutOfRangeError":211,"./internal/util/EmptyError":212,"./internal/util/ObjectUnsubscribedError":214,"./internal/util/TimeoutError":215,"./internal/util/UnsubscriptionError":216,"./internal/util/identity":219,"./internal/util/isObservable":228,"./internal/util/noop":231,"./internal/util/pipe":233}],44:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subject_1 = require("./Subject");
-var Subscription_1 = require("./Subscription");
-var AsyncSubject = (function (_super) {
- __extends(AsyncSubject, _super);
- function AsyncSubject() {
- var _this = _super !== null && _super.apply(this, arguments) || this;
- _this.value = null;
- _this.hasNext = false;
- _this.hasCompleted = false;
- return _this;
- }
- AsyncSubject.prototype._subscribe = function (subscriber) {
- if (this.hasError) {
- subscriber.error(this.thrownError);
- return Subscription_1.Subscription.EMPTY;
- }
- else if (this.hasCompleted && this.hasNext) {
- subscriber.next(this.value);
- subscriber.complete();
- return Subscription_1.Subscription.EMPTY;
- }
- return _super.prototype._subscribe.call(this, subscriber);
- };
- AsyncSubject.prototype.next = function (value) {
- if (!this.hasCompleted) {
- this.value = value;
- this.hasNext = true;
- }
- };
- AsyncSubject.prototype.error = function (error) {
- if (!this.hasCompleted) {
- _super.prototype.error.call(this, error);
- }
- };
- AsyncSubject.prototype.complete = function () {
- this.hasCompleted = true;
- if (this.hasNext) {
- _super.prototype.next.call(this, this.value);
- }
- _super.prototype.complete.call(this);
- };
- return AsyncSubject;
-}(Subject_1.Subject));
-exports.AsyncSubject = AsyncSubject;
-
-},{"./Subject":53,"./Subscription":56}],45:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subject_1 = require("./Subject");
-var ObjectUnsubscribedError_1 = require("./util/ObjectUnsubscribedError");
-var BehaviorSubject = (function (_super) {
- __extends(BehaviorSubject, _super);
- function BehaviorSubject(_value) {
- var _this = _super.call(this) || this;
- _this._value = _value;
- return _this;
- }
- Object.defineProperty(BehaviorSubject.prototype, "value", {
- get: function () {
- return this.getValue();
- },
- enumerable: true,
- configurable: true
- });
- BehaviorSubject.prototype._subscribe = function (subscriber) {
- var subscription = _super.prototype._subscribe.call(this, subscriber);
- if (subscription && !subscription.closed) {
- subscriber.next(this._value);
- }
- return subscription;
- };
- BehaviorSubject.prototype.getValue = function () {
- if (this.hasError) {
- throw this.thrownError;
- }
- else if (this.closed) {
- throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError();
- }
- else {
- return this._value;
- }
- };
- BehaviorSubject.prototype.next = function (value) {
- _super.prototype.next.call(this, this._value = value);
- };
- return BehaviorSubject;
-}(Subject_1.Subject));
-exports.BehaviorSubject = BehaviorSubject;
-
-},{"./Subject":53,"./util/ObjectUnsubscribedError":214}],46:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("./Subscriber");
-var InnerSubscriber = (function (_super) {
- __extends(InnerSubscriber, _super);
- function InnerSubscriber(parent, outerValue, outerIndex) {
- var _this = _super.call(this) || this;
- _this.parent = parent;
- _this.outerValue = outerValue;
- _this.outerIndex = outerIndex;
- _this.index = 0;
- return _this;
- }
- InnerSubscriber.prototype._next = function (value) {
- this.parent.notifyNext(this.outerValue, value, this.outerIndex, this.index++, this);
- };
- InnerSubscriber.prototype._error = function (error) {
- this.parent.notifyError(error, this);
- this.unsubscribe();
- };
- InnerSubscriber.prototype._complete = function () {
- this.parent.notifyComplete(this);
- this.unsubscribe();
- };
- return InnerSubscriber;
-}(Subscriber_1.Subscriber));
-exports.InnerSubscriber = InnerSubscriber;
-
-},{"./Subscriber":55}],47:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var empty_1 = require("./observable/empty");
-var of_1 = require("./observable/of");
-var throwError_1 = require("./observable/throwError");
-var NotificationKind;
-(function (NotificationKind) {
- NotificationKind["NEXT"] = "N";
- NotificationKind["ERROR"] = "E";
- NotificationKind["COMPLETE"] = "C";
-})(NotificationKind = exports.NotificationKind || (exports.NotificationKind = {}));
-var Notification = (function () {
- function Notification(kind, value, error) {
- this.kind = kind;
- this.value = value;
- this.error = error;
- this.hasValue = kind === 'N';
- }
- Notification.prototype.observe = function (observer) {
- switch (this.kind) {
- case 'N':
- return observer.next && observer.next(this.value);
- case 'E':
- return observer.error && observer.error(this.error);
- case 'C':
- return observer.complete && observer.complete();
- }
- };
- Notification.prototype.do = function (next, error, complete) {
- var kind = this.kind;
- switch (kind) {
- case 'N':
- return next && next(this.value);
- case 'E':
- return error && error(this.error);
- case 'C':
- return complete && complete();
- }
- };
- Notification.prototype.accept = function (nextOrObserver, error, complete) {
- if (nextOrObserver && typeof nextOrObserver.next === 'function') {
- return this.observe(nextOrObserver);
- }
- else {
- return this.do(nextOrObserver, error, complete);
- }
- };
- Notification.prototype.toObservable = function () {
- var kind = this.kind;
- switch (kind) {
- case 'N':
- return of_1.of(this.value);
- case 'E':
- return throwError_1.throwError(this.error);
- case 'C':
- return empty_1.empty();
- }
- throw new Error('unexpected notification kind value');
- };
- Notification.createNext = function (value) {
- if (typeof value !== 'undefined') {
- return new Notification('N', value);
- }
- return Notification.undefinedValueNotification;
- };
- Notification.createError = function (err) {
- return new Notification('E', undefined, err);
- };
- Notification.createComplete = function () {
- return Notification.completeNotification;
- };
- Notification.completeNotification = new Notification('C');
- Notification.undefinedValueNotification = new Notification('N', undefined);
- return Notification;
-}());
-exports.Notification = Notification;
-
-},{"./observable/empty":65,"./observable/of":76,"./observable/throwError":82}],48:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var canReportError_1 = require("./util/canReportError");
-var toSubscriber_1 = require("./util/toSubscriber");
-var observable_1 = require("./symbol/observable");
-var pipe_1 = require("./util/pipe");
-var config_1 = require("./config");
-var Observable = (function () {
- function Observable(subscribe) {
- this._isScalar = false;
- if (subscribe) {
- this._subscribe = subscribe;
- }
- }
- Observable.prototype.lift = function (operator) {
- var observable = new Observable();
- observable.source = this;
- observable.operator = operator;
- return observable;
- };
- Observable.prototype.subscribe = function (observerOrNext, error, complete) {
- var operator = this.operator;
- var sink = toSubscriber_1.toSubscriber(observerOrNext, error, complete);
- if (operator) {
- sink.add(operator.call(sink, this.source));
- }
- else {
- sink.add(this.source || (config_1.config.useDeprecatedSynchronousErrorHandling && !sink.syncErrorThrowable) ?
- this._subscribe(sink) :
- this._trySubscribe(sink));
- }
- if (config_1.config.useDeprecatedSynchronousErrorHandling) {
- if (sink.syncErrorThrowable) {
- sink.syncErrorThrowable = false;
- if (sink.syncErrorThrown) {
- throw sink.syncErrorValue;
- }
- }
- }
- return sink;
- };
- Observable.prototype._trySubscribe = function (sink) {
- try {
- return this._subscribe(sink);
- }
- catch (err) {
- if (config_1.config.useDeprecatedSynchronousErrorHandling) {
- sink.syncErrorThrown = true;
- sink.syncErrorValue = err;
- }
- if (canReportError_1.canReportError(sink)) {
- sink.error(err);
- }
- else {
- console.warn(err);
- }
- }
- };
- Observable.prototype.forEach = function (next, promiseCtor) {
- var _this = this;
- promiseCtor = getPromiseCtor(promiseCtor);
- return new promiseCtor(function (resolve, reject) {
- var subscription;
- subscription = _this.subscribe(function (value) {
- try {
- next(value);
- }
- catch (err) {
- reject(err);
- if (subscription) {
- subscription.unsubscribe();
- }
- }
- }, reject, resolve);
- });
- };
- Observable.prototype._subscribe = function (subscriber) {
- var source = this.source;
- return source && source.subscribe(subscriber);
- };
- Observable.prototype[observable_1.observable] = function () {
- return this;
- };
- Observable.prototype.pipe = function () {
- var operations = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- operations[_i] = arguments[_i];
- }
- if (operations.length === 0) {
- return this;
- }
- return pipe_1.pipeFromArray(operations)(this);
- };
- Observable.prototype.toPromise = function (promiseCtor) {
- var _this = this;
- promiseCtor = getPromiseCtor(promiseCtor);
- return new promiseCtor(function (resolve, reject) {
- var value;
- _this.subscribe(function (x) { return value = x; }, function (err) { return reject(err); }, function () { return resolve(value); });
- });
- };
- Observable.create = function (subscribe) {
- return new Observable(subscribe);
- };
- return Observable;
-}());
-exports.Observable = Observable;
-function getPromiseCtor(promiseCtor) {
- if (!promiseCtor) {
- promiseCtor = config_1.config.Promise || Promise;
- }
- if (!promiseCtor) {
- throw new Error('no Promise impl found');
- }
- return promiseCtor;
-}
-
-},{"./config":57,"./symbol/observable":209,"./util/canReportError":217,"./util/pipe":233,"./util/toSubscriber":240}],49:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var config_1 = require("./config");
-var hostReportError_1 = require("./util/hostReportError");
-exports.empty = {
- closed: true,
- next: function (value) { },
- error: function (err) {
- if (config_1.config.useDeprecatedSynchronousErrorHandling) {
- throw err;
- }
- else {
- hostReportError_1.hostReportError(err);
- }
- },
- complete: function () { }
-};
-
-},{"./config":57,"./util/hostReportError":218}],50:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("./Subscriber");
-var OuterSubscriber = (function (_super) {
- __extends(OuterSubscriber, _super);
- function OuterSubscriber() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- OuterSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.destination.next(innerValue);
- };
- OuterSubscriber.prototype.notifyError = function (error, innerSub) {
- this.destination.error(error);
- };
- OuterSubscriber.prototype.notifyComplete = function (innerSub) {
- this.destination.complete();
- };
- return OuterSubscriber;
-}(Subscriber_1.Subscriber));
-exports.OuterSubscriber = OuterSubscriber;
-
-},{"./Subscriber":55}],51:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subject_1 = require("./Subject");
-var queue_1 = require("./scheduler/queue");
-var Subscription_1 = require("./Subscription");
-var observeOn_1 = require("./operators/observeOn");
-var ObjectUnsubscribedError_1 = require("./util/ObjectUnsubscribedError");
-var SubjectSubscription_1 = require("./SubjectSubscription");
-var ReplaySubject = (function (_super) {
- __extends(ReplaySubject, _super);
- function ReplaySubject(bufferSize, windowTime, scheduler) {
- if (bufferSize === void 0) { bufferSize = Number.POSITIVE_INFINITY; }
- if (windowTime === void 0) { windowTime = Number.POSITIVE_INFINITY; }
- var _this = _super.call(this) || this;
- _this.scheduler = scheduler;
- _this._events = [];
- _this._infiniteTimeWindow = false;
- _this._bufferSize = bufferSize < 1 ? 1 : bufferSize;
- _this._windowTime = windowTime < 1 ? 1 : windowTime;
- if (windowTime === Number.POSITIVE_INFINITY) {
- _this._infiniteTimeWindow = true;
- _this.next = _this.nextInfiniteTimeWindow;
- }
- else {
- _this.next = _this.nextTimeWindow;
- }
- return _this;
- }
- ReplaySubject.prototype.nextInfiniteTimeWindow = function (value) {
- var _events = this._events;
- _events.push(value);
- if (_events.length > this._bufferSize) {
- _events.shift();
- }
- _super.prototype.next.call(this, value);
- };
- ReplaySubject.prototype.nextTimeWindow = function (value) {
- this._events.push(new ReplayEvent(this._getNow(), value));
- this._trimBufferThenGetEvents();
- _super.prototype.next.call(this, value);
- };
- ReplaySubject.prototype._subscribe = function (subscriber) {
- var _infiniteTimeWindow = this._infiniteTimeWindow;
- var _events = _infiniteTimeWindow ? this._events : this._trimBufferThenGetEvents();
- var scheduler = this.scheduler;
- var len = _events.length;
- var subscription;
- if (this.closed) {
- throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError();
- }
- else if (this.isStopped || this.hasError) {
- subscription = Subscription_1.Subscription.EMPTY;
- }
- else {
- this.observers.push(subscriber);
- subscription = new SubjectSubscription_1.SubjectSubscription(this, subscriber);
- }
- if (scheduler) {
- subscriber.add(subscriber = new observeOn_1.ObserveOnSubscriber(subscriber, scheduler));
- }
- if (_infiniteTimeWindow) {
- for (var i = 0; i < len && !subscriber.closed; i++) {
- subscriber.next(_events[i]);
- }
- }
- else {
- for (var i = 0; i < len && !subscriber.closed; i++) {
- subscriber.next(_events[i].value);
- }
- }
- if (this.hasError) {
- subscriber.error(this.thrownError);
- }
- else if (this.isStopped) {
- subscriber.complete();
- }
- return subscription;
- };
- ReplaySubject.prototype._getNow = function () {
- return (this.scheduler || queue_1.queue).now();
- };
- ReplaySubject.prototype._trimBufferThenGetEvents = function () {
- var now = this._getNow();
- var _bufferSize = this._bufferSize;
- var _windowTime = this._windowTime;
- var _events = this._events;
- var eventsCount = _events.length;
- var spliceCount = 0;
- while (spliceCount < eventsCount) {
- if ((now - _events[spliceCount].time) < _windowTime) {
- break;
- }
- spliceCount++;
- }
- if (eventsCount > _bufferSize) {
- spliceCount = Math.max(spliceCount, eventsCount - _bufferSize);
- }
- if (spliceCount > 0) {
- _events.splice(0, spliceCount);
- }
- return _events;
- };
- return ReplaySubject;
-}(Subject_1.Subject));
-exports.ReplaySubject = ReplaySubject;
-var ReplayEvent = (function () {
- function ReplayEvent(time, value) {
- this.time = time;
- this.value = value;
- }
- return ReplayEvent;
-}());
-
-},{"./Subject":53,"./SubjectSubscription":54,"./Subscription":56,"./operators/observeOn":136,"./scheduler/queue":207,"./util/ObjectUnsubscribedError":214}],52:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Scheduler = (function () {
- function Scheduler(SchedulerAction, now) {
- if (now === void 0) { now = Scheduler.now; }
- this.SchedulerAction = SchedulerAction;
- this.now = now;
- }
- Scheduler.prototype.schedule = function (work, delay, state) {
- if (delay === void 0) { delay = 0; }
- return new this.SchedulerAction(this, work).schedule(state, delay);
- };
- Scheduler.now = function () { return Date.now(); };
- return Scheduler;
-}());
-exports.Scheduler = Scheduler;
-
-},{}],53:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("./Observable");
-var Subscriber_1 = require("./Subscriber");
-var Subscription_1 = require("./Subscription");
-var ObjectUnsubscribedError_1 = require("./util/ObjectUnsubscribedError");
-var SubjectSubscription_1 = require("./SubjectSubscription");
-var rxSubscriber_1 = require("../internal/symbol/rxSubscriber");
-var SubjectSubscriber = (function (_super) {
- __extends(SubjectSubscriber, _super);
- function SubjectSubscriber(destination) {
- var _this = _super.call(this, destination) || this;
- _this.destination = destination;
- return _this;
- }
- return SubjectSubscriber;
-}(Subscriber_1.Subscriber));
-exports.SubjectSubscriber = SubjectSubscriber;
-var Subject = (function (_super) {
- __extends(Subject, _super);
- function Subject() {
- var _this = _super.call(this) || this;
- _this.observers = [];
- _this.closed = false;
- _this.isStopped = false;
- _this.hasError = false;
- _this.thrownError = null;
- return _this;
- }
- Subject.prototype[rxSubscriber_1.rxSubscriber] = function () {
- return new SubjectSubscriber(this);
- };
- Subject.prototype.lift = function (operator) {
- var subject = new AnonymousSubject(this, this);
- subject.operator = operator;
- return subject;
- };
- Subject.prototype.next = function (value) {
- if (this.closed) {
- throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError();
- }
- if (!this.isStopped) {
- var observers = this.observers;
- var len = observers.length;
- var copy = observers.slice();
- for (var i = 0; i < len; i++) {
- copy[i].next(value);
- }
- }
- };
- Subject.prototype.error = function (err) {
- if (this.closed) {
- throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError();
- }
- this.hasError = true;
- this.thrownError = err;
- this.isStopped = true;
- var observers = this.observers;
- var len = observers.length;
- var copy = observers.slice();
- for (var i = 0; i < len; i++) {
- copy[i].error(err);
- }
- this.observers.length = 0;
- };
- Subject.prototype.complete = function () {
- if (this.closed) {
- throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError();
- }
- this.isStopped = true;
- var observers = this.observers;
- var len = observers.length;
- var copy = observers.slice();
- for (var i = 0; i < len; i++) {
- copy[i].complete();
- }
- this.observers.length = 0;
- };
- Subject.prototype.unsubscribe = function () {
- this.isStopped = true;
- this.closed = true;
- this.observers = null;
- };
- Subject.prototype._trySubscribe = function (subscriber) {
- if (this.closed) {
- throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError();
- }
- else {
- return _super.prototype._trySubscribe.call(this, subscriber);
- }
- };
- Subject.prototype._subscribe = function (subscriber) {
- if (this.closed) {
- throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError();
- }
- else if (this.hasError) {
- subscriber.error(this.thrownError);
- return Subscription_1.Subscription.EMPTY;
- }
- else if (this.isStopped) {
- subscriber.complete();
- return Subscription_1.Subscription.EMPTY;
- }
- else {
- this.observers.push(subscriber);
- return new SubjectSubscription_1.SubjectSubscription(this, subscriber);
- }
- };
- Subject.prototype.asObservable = function () {
- var observable = new Observable_1.Observable();
- observable.source = this;
- return observable;
- };
- Subject.create = function (destination, source) {
- return new AnonymousSubject(destination, source);
- };
- return Subject;
-}(Observable_1.Observable));
-exports.Subject = Subject;
-var AnonymousSubject = (function (_super) {
- __extends(AnonymousSubject, _super);
- function AnonymousSubject(destination, source) {
- var _this = _super.call(this) || this;
- _this.destination = destination;
- _this.source = source;
- return _this;
- }
- AnonymousSubject.prototype.next = function (value) {
- var destination = this.destination;
- if (destination && destination.next) {
- destination.next(value);
- }
- };
- AnonymousSubject.prototype.error = function (err) {
- var destination = this.destination;
- if (destination && destination.error) {
- this.destination.error(err);
- }
- };
- AnonymousSubject.prototype.complete = function () {
- var destination = this.destination;
- if (destination && destination.complete) {
- this.destination.complete();
- }
- };
- AnonymousSubject.prototype._subscribe = function (subscriber) {
- var source = this.source;
- if (source) {
- return this.source.subscribe(subscriber);
- }
- else {
- return Subscription_1.Subscription.EMPTY;
- }
- };
- return AnonymousSubject;
-}(Subject));
-exports.AnonymousSubject = AnonymousSubject;
-
-},{"../internal/symbol/rxSubscriber":210,"./Observable":48,"./SubjectSubscription":54,"./Subscriber":55,"./Subscription":56,"./util/ObjectUnsubscribedError":214}],54:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscription_1 = require("./Subscription");
-var SubjectSubscription = (function (_super) {
- __extends(SubjectSubscription, _super);
- function SubjectSubscription(subject, subscriber) {
- var _this = _super.call(this) || this;
- _this.subject = subject;
- _this.subscriber = subscriber;
- _this.closed = false;
- return _this;
- }
- SubjectSubscription.prototype.unsubscribe = function () {
- if (this.closed) {
- return;
- }
- this.closed = true;
- var subject = this.subject;
- var observers = subject.observers;
- this.subject = null;
- if (!observers || observers.length === 0 || subject.isStopped || subject.closed) {
- return;
- }
- var subscriberIndex = observers.indexOf(this.subscriber);
- if (subscriberIndex !== -1) {
- observers.splice(subscriberIndex, 1);
- }
- };
- return SubjectSubscription;
-}(Subscription_1.Subscription));
-exports.SubjectSubscription = SubjectSubscription;
-
-},{"./Subscription":56}],55:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var isFunction_1 = require("./util/isFunction");
-var Observer_1 = require("./Observer");
-var Subscription_1 = require("./Subscription");
-var rxSubscriber_1 = require("../internal/symbol/rxSubscriber");
-var config_1 = require("./config");
-var hostReportError_1 = require("./util/hostReportError");
-var Subscriber = (function (_super) {
- __extends(Subscriber, _super);
- function Subscriber(destinationOrNext, error, complete) {
- var _this = _super.call(this) || this;
- _this.syncErrorValue = null;
- _this.syncErrorThrown = false;
- _this.syncErrorThrowable = false;
- _this.isStopped = false;
- switch (arguments.length) {
- case 0:
- _this.destination = Observer_1.empty;
- break;
- case 1:
- if (!destinationOrNext) {
- _this.destination = Observer_1.empty;
- break;
- }
- if (typeof destinationOrNext === 'object') {
- if (destinationOrNext instanceof Subscriber) {
- _this.syncErrorThrowable = destinationOrNext.syncErrorThrowable;
- _this.destination = destinationOrNext;
- destinationOrNext.add(_this);
- }
- else {
- _this.syncErrorThrowable = true;
- _this.destination = new SafeSubscriber(_this, destinationOrNext);
- }
- break;
- }
- default:
- _this.syncErrorThrowable = true;
- _this.destination = new SafeSubscriber(_this, destinationOrNext, error, complete);
- break;
- }
- return _this;
- }
- Subscriber.prototype[rxSubscriber_1.rxSubscriber] = function () { return this; };
- Subscriber.create = function (next, error, complete) {
- var subscriber = new Subscriber(next, error, complete);
- subscriber.syncErrorThrowable = false;
- return subscriber;
- };
- Subscriber.prototype.next = function (value) {
- if (!this.isStopped) {
- this._next(value);
- }
- };
- Subscriber.prototype.error = function (err) {
- if (!this.isStopped) {
- this.isStopped = true;
- this._error(err);
- }
- };
- Subscriber.prototype.complete = function () {
- if (!this.isStopped) {
- this.isStopped = true;
- this._complete();
- }
- };
- Subscriber.prototype.unsubscribe = function () {
- if (this.closed) {
- return;
- }
- this.isStopped = true;
- _super.prototype.unsubscribe.call(this);
- };
- Subscriber.prototype._next = function (value) {
- this.destination.next(value);
- };
- Subscriber.prototype._error = function (err) {
- this.destination.error(err);
- this.unsubscribe();
- };
- Subscriber.prototype._complete = function () {
- this.destination.complete();
- this.unsubscribe();
- };
- Subscriber.prototype._unsubscribeAndRecycle = function () {
- var _parentOrParents = this._parentOrParents;
- this._parentOrParents = null;
- this.unsubscribe();
- this.closed = false;
- this.isStopped = false;
- this._parentOrParents = _parentOrParents;
- return this;
- };
- return Subscriber;
-}(Subscription_1.Subscription));
-exports.Subscriber = Subscriber;
-var SafeSubscriber = (function (_super) {
- __extends(SafeSubscriber, _super);
- function SafeSubscriber(_parentSubscriber, observerOrNext, error, complete) {
- var _this = _super.call(this) || this;
- _this._parentSubscriber = _parentSubscriber;
- var next;
- var context = _this;
- if (isFunction_1.isFunction(observerOrNext)) {
- next = observerOrNext;
- }
- else if (observerOrNext) {
- next = observerOrNext.next;
- error = observerOrNext.error;
- complete = observerOrNext.complete;
- if (observerOrNext !== Observer_1.empty) {
- context = Object.create(observerOrNext);
- if (isFunction_1.isFunction(context.unsubscribe)) {
- _this.add(context.unsubscribe.bind(context));
- }
- context.unsubscribe = _this.unsubscribe.bind(_this);
- }
- }
- _this._context = context;
- _this._next = next;
- _this._error = error;
- _this._complete = complete;
- return _this;
- }
- SafeSubscriber.prototype.next = function (value) {
- if (!this.isStopped && this._next) {
- var _parentSubscriber = this._parentSubscriber;
- if (!config_1.config.useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) {
- this.__tryOrUnsub(this._next, value);
- }
- else if (this.__tryOrSetError(_parentSubscriber, this._next, value)) {
- this.unsubscribe();
- }
- }
- };
- SafeSubscriber.prototype.error = function (err) {
- if (!this.isStopped) {
- var _parentSubscriber = this._parentSubscriber;
- var useDeprecatedSynchronousErrorHandling = config_1.config.useDeprecatedSynchronousErrorHandling;
- if (this._error) {
- if (!useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) {
- this.__tryOrUnsub(this._error, err);
- this.unsubscribe();
- }
- else {
- this.__tryOrSetError(_parentSubscriber, this._error, err);
- this.unsubscribe();
- }
- }
- else if (!_parentSubscriber.syncErrorThrowable) {
- this.unsubscribe();
- if (useDeprecatedSynchronousErrorHandling) {
- throw err;
- }
- hostReportError_1.hostReportError(err);
- }
- else {
- if (useDeprecatedSynchronousErrorHandling) {
- _parentSubscriber.syncErrorValue = err;
- _parentSubscriber.syncErrorThrown = true;
- }
- else {
- hostReportError_1.hostReportError(err);
- }
- this.unsubscribe();
- }
- }
- };
- SafeSubscriber.prototype.complete = function () {
- var _this = this;
- if (!this.isStopped) {
- var _parentSubscriber = this._parentSubscriber;
- if (this._complete) {
- var wrappedComplete = function () { return _this._complete.call(_this._context); };
- if (!config_1.config.useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) {
- this.__tryOrUnsub(wrappedComplete);
- this.unsubscribe();
- }
- else {
- this.__tryOrSetError(_parentSubscriber, wrappedComplete);
- this.unsubscribe();
- }
- }
- else {
- this.unsubscribe();
- }
- }
- };
- SafeSubscriber.prototype.__tryOrUnsub = function (fn, value) {
- try {
- fn.call(this._context, value);
- }
- catch (err) {
- this.unsubscribe();
- if (config_1.config.useDeprecatedSynchronousErrorHandling) {
- throw err;
- }
- else {
- hostReportError_1.hostReportError(err);
- }
- }
- };
- SafeSubscriber.prototype.__tryOrSetError = function (parent, fn, value) {
- if (!config_1.config.useDeprecatedSynchronousErrorHandling) {
- throw new Error('bad call');
- }
- try {
- fn.call(this._context, value);
- }
- catch (err) {
- if (config_1.config.useDeprecatedSynchronousErrorHandling) {
- parent.syncErrorValue = err;
- parent.syncErrorThrown = true;
- return true;
- }
- else {
- hostReportError_1.hostReportError(err);
- return true;
- }
- }
- return false;
- };
- SafeSubscriber.prototype._unsubscribe = function () {
- var _parentSubscriber = this._parentSubscriber;
- this._context = null;
- this._parentSubscriber = null;
- _parentSubscriber.unsubscribe();
- };
- return SafeSubscriber;
-}(Subscriber));
-exports.SafeSubscriber = SafeSubscriber;
-
-},{"../internal/symbol/rxSubscriber":210,"./Observer":49,"./Subscription":56,"./config":57,"./util/hostReportError":218,"./util/isFunction":223}],56:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var isArray_1 = require("./util/isArray");
-var isObject_1 = require("./util/isObject");
-var isFunction_1 = require("./util/isFunction");
-var UnsubscriptionError_1 = require("./util/UnsubscriptionError");
-var Subscription = (function () {
- function Subscription(unsubscribe) {
- this.closed = false;
- this._parentOrParents = null;
- this._subscriptions = null;
- if (unsubscribe) {
- this._unsubscribe = unsubscribe;
- }
- }
- Subscription.prototype.unsubscribe = function () {
- var errors;
- if (this.closed) {
- return;
- }
- var _a = this, _parentOrParents = _a._parentOrParents, _unsubscribe = _a._unsubscribe, _subscriptions = _a._subscriptions;
- this.closed = true;
- this._parentOrParents = null;
- this._subscriptions = null;
- if (_parentOrParents instanceof Subscription) {
- _parentOrParents.remove(this);
- }
- else if (_parentOrParents !== null) {
- for (var index = 0; index < _parentOrParents.length; ++index) {
- var parent_1 = _parentOrParents[index];
- parent_1.remove(this);
- }
- }
- if (isFunction_1.isFunction(_unsubscribe)) {
- try {
- _unsubscribe.call(this);
- }
- catch (e) {
- errors = e instanceof UnsubscriptionError_1.UnsubscriptionError ? flattenUnsubscriptionErrors(e.errors) : [e];
- }
- }
- if (isArray_1.isArray(_subscriptions)) {
- var index = -1;
- var len = _subscriptions.length;
- while (++index < len) {
- var sub = _subscriptions[index];
- if (isObject_1.isObject(sub)) {
- try {
- sub.unsubscribe();
- }
- catch (e) {
- errors = errors || [];
- if (e instanceof UnsubscriptionError_1.UnsubscriptionError) {
- errors = errors.concat(flattenUnsubscriptionErrors(e.errors));
- }
- else {
- errors.push(e);
- }
- }
- }
- }
- }
- if (errors) {
- throw new UnsubscriptionError_1.UnsubscriptionError(errors);
- }
- };
- Subscription.prototype.add = function (teardown) {
- var subscription = teardown;
- if (!teardown) {
- return Subscription.EMPTY;
- }
- switch (typeof teardown) {
- case 'function':
- subscription = new Subscription(teardown);
- case 'object':
- if (subscription === this || subscription.closed || typeof subscription.unsubscribe !== 'function') {
- return subscription;
- }
- else if (this.closed) {
- subscription.unsubscribe();
- return subscription;
- }
- else if (!(subscription instanceof Subscription)) {
- var tmp = subscription;
- subscription = new Subscription();
- subscription._subscriptions = [tmp];
- }
- break;
- default: {
- throw new Error('unrecognized teardown ' + teardown + ' added to Subscription.');
- }
- }
- var _parentOrParents = subscription._parentOrParents;
- if (_parentOrParents === null) {
- subscription._parentOrParents = this;
- }
- else if (_parentOrParents instanceof Subscription) {
- if (_parentOrParents === this) {
- return subscription;
- }
- subscription._parentOrParents = [_parentOrParents, this];
- }
- else if (_parentOrParents.indexOf(this) === -1) {
- _parentOrParents.push(this);
- }
- else {
- return subscription;
- }
- var subscriptions = this._subscriptions;
- if (subscriptions === null) {
- this._subscriptions = [subscription];
- }
- else {
- subscriptions.push(subscription);
- }
- return subscription;
- };
- Subscription.prototype.remove = function (subscription) {
- var subscriptions = this._subscriptions;
- if (subscriptions) {
- var subscriptionIndex = subscriptions.indexOf(subscription);
- if (subscriptionIndex !== -1) {
- subscriptions.splice(subscriptionIndex, 1);
- }
- }
- };
- Subscription.EMPTY = (function (empty) {
- empty.closed = true;
- return empty;
- }(new Subscription()));
- return Subscription;
-}());
-exports.Subscription = Subscription;
-function flattenUnsubscriptionErrors(errors) {
- return errors.reduce(function (errs, err) { return errs.concat((err instanceof UnsubscriptionError_1.UnsubscriptionError) ? err.errors : err); }, []);
-}
-
-},{"./util/UnsubscriptionError":216,"./util/isArray":220,"./util/isFunction":223,"./util/isObject":227}],57:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var _enable_super_gross_mode_that_will_cause_bad_things = false;
-exports.config = {
- Promise: undefined,
- set useDeprecatedSynchronousErrorHandling(value) {
- if (value) {
- var error = new Error();
- console.warn('DEPRECATED! RxJS was set to use deprecated synchronous error handling behavior by code at: \n' + error.stack);
- }
- else if (_enable_super_gross_mode_that_will_cause_bad_things) {
- console.log('RxJS: Back to a better error behavior. Thank you. <3');
- }
- _enable_super_gross_mode_that_will_cause_bad_things = value;
- },
- get useDeprecatedSynchronousErrorHandling() {
- return _enable_super_gross_mode_that_will_cause_bad_things;
- },
-};
-
-},{}],58:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subject_1 = require("../Subject");
-var Observable_1 = require("../Observable");
-var Subscriber_1 = require("../Subscriber");
-var Subscription_1 = require("../Subscription");
-var refCount_1 = require("../operators/refCount");
-var ConnectableObservable = (function (_super) {
- __extends(ConnectableObservable, _super);
- function ConnectableObservable(source, subjectFactory) {
- var _this = _super.call(this) || this;
- _this.source = source;
- _this.subjectFactory = subjectFactory;
- _this._refCount = 0;
- _this._isComplete = false;
- return _this;
- }
- ConnectableObservable.prototype._subscribe = function (subscriber) {
- return this.getSubject().subscribe(subscriber);
- };
- ConnectableObservable.prototype.getSubject = function () {
- var subject = this._subject;
- if (!subject || subject.isStopped) {
- this._subject = this.subjectFactory();
- }
- return this._subject;
- };
- ConnectableObservable.prototype.connect = function () {
- var connection = this._connection;
- if (!connection) {
- this._isComplete = false;
- connection = this._connection = new Subscription_1.Subscription();
- connection.add(this.source
- .subscribe(new ConnectableSubscriber(this.getSubject(), this)));
- if (connection.closed) {
- this._connection = null;
- connection = Subscription_1.Subscription.EMPTY;
- }
- }
- return connection;
- };
- ConnectableObservable.prototype.refCount = function () {
- return refCount_1.refCount()(this);
- };
- return ConnectableObservable;
-}(Observable_1.Observable));
-exports.ConnectableObservable = ConnectableObservable;
-exports.connectableObservableDescriptor = (function () {
- var connectableProto = ConnectableObservable.prototype;
- return {
- operator: { value: null },
- _refCount: { value: 0, writable: true },
- _subject: { value: null, writable: true },
- _connection: { value: null, writable: true },
- _subscribe: { value: connectableProto._subscribe },
- _isComplete: { value: connectableProto._isComplete, writable: true },
- getSubject: { value: connectableProto.getSubject },
- connect: { value: connectableProto.connect },
- refCount: { value: connectableProto.refCount }
- };
-})();
-var ConnectableSubscriber = (function (_super) {
- __extends(ConnectableSubscriber, _super);
- function ConnectableSubscriber(destination, connectable) {
- var _this = _super.call(this, destination) || this;
- _this.connectable = connectable;
- return _this;
- }
- ConnectableSubscriber.prototype._error = function (err) {
- this._unsubscribe();
- _super.prototype._error.call(this, err);
- };
- ConnectableSubscriber.prototype._complete = function () {
- this.connectable._isComplete = true;
- this._unsubscribe();
- _super.prototype._complete.call(this);
- };
- ConnectableSubscriber.prototype._unsubscribe = function () {
- var connectable = this.connectable;
- if (connectable) {
- this.connectable = null;
- var connection = connectable._connection;
- connectable._refCount = 0;
- connectable._subject = null;
- connectable._connection = null;
- if (connection) {
- connection.unsubscribe();
- }
- }
- };
- return ConnectableSubscriber;
-}(Subject_1.SubjectSubscriber));
-var RefCountOperator = (function () {
- function RefCountOperator(connectable) {
- this.connectable = connectable;
- }
- RefCountOperator.prototype.call = function (subscriber, source) {
- var connectable = this.connectable;
- connectable._refCount++;
- var refCounter = new RefCountSubscriber(subscriber, connectable);
- var subscription = source.subscribe(refCounter);
- if (!refCounter.closed) {
- refCounter.connection = connectable.connect();
- }
- return subscription;
- };
- return RefCountOperator;
-}());
-var RefCountSubscriber = (function (_super) {
- __extends(RefCountSubscriber, _super);
- function RefCountSubscriber(destination, connectable) {
- var _this = _super.call(this, destination) || this;
- _this.connectable = connectable;
- return _this;
- }
- RefCountSubscriber.prototype._unsubscribe = function () {
- var connectable = this.connectable;
- if (!connectable) {
- this.connection = null;
- return;
- }
- this.connectable = null;
- var refCount = connectable._refCount;
- if (refCount <= 0) {
- this.connection = null;
- return;
- }
- connectable._refCount = refCount - 1;
- if (refCount > 1) {
- this.connection = null;
- return;
- }
- var connection = this.connection;
- var sharedConnection = connectable._connection;
- this.connection = null;
- if (sharedConnection && (!connection || sharedConnection === connection)) {
- sharedConnection.unsubscribe();
- }
- };
- return RefCountSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Observable":48,"../Subject":53,"../Subscriber":55,"../Subscription":56,"../operators/refCount":147}],59:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var asap_1 = require("../scheduler/asap");
-var isNumeric_1 = require("../util/isNumeric");
-var SubscribeOnObservable = (function (_super) {
- __extends(SubscribeOnObservable, _super);
- function SubscribeOnObservable(source, delayTime, scheduler) {
- if (delayTime === void 0) { delayTime = 0; }
- if (scheduler === void 0) { scheduler = asap_1.asap; }
- var _this = _super.call(this) || this;
- _this.source = source;
- _this.delayTime = delayTime;
- _this.scheduler = scheduler;
- if (!isNumeric_1.isNumeric(delayTime) || delayTime < 0) {
- _this.delayTime = 0;
- }
- if (!scheduler || typeof scheduler.schedule !== 'function') {
- _this.scheduler = asap_1.asap;
- }
- return _this;
- }
- SubscribeOnObservable.create = function (source, delay, scheduler) {
- if (delay === void 0) { delay = 0; }
- if (scheduler === void 0) { scheduler = asap_1.asap; }
- return new SubscribeOnObservable(source, delay, scheduler);
- };
- SubscribeOnObservable.dispatch = function (arg) {
- var source = arg.source, subscriber = arg.subscriber;
- return this.add(source.subscribe(subscriber));
- };
- SubscribeOnObservable.prototype._subscribe = function (subscriber) {
- var delay = this.delayTime;
- var source = this.source;
- var scheduler = this.scheduler;
- return scheduler.schedule(SubscribeOnObservable.dispatch, delay, {
- source: source, subscriber: subscriber
- });
- };
- return SubscribeOnObservable;
-}(Observable_1.Observable));
-exports.SubscribeOnObservable = SubscribeOnObservable;
-
-},{"../Observable":48,"../scheduler/asap":205,"../util/isNumeric":226}],60:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var AsyncSubject_1 = require("../AsyncSubject");
-var map_1 = require("../operators/map");
-var canReportError_1 = require("../util/canReportError");
-var isArray_1 = require("../util/isArray");
-var isScheduler_1 = require("../util/isScheduler");
-function bindCallback(callbackFunc, resultSelector, scheduler) {
- if (resultSelector) {
- if (isScheduler_1.isScheduler(resultSelector)) {
- scheduler = resultSelector;
- }
- else {
- return function () {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- return bindCallback(callbackFunc, scheduler).apply(void 0, args).pipe(map_1.map(function (args) { return isArray_1.isArray(args) ? resultSelector.apply(void 0, args) : resultSelector(args); }));
- };
- }
- }
- return function () {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- var context = this;
- var subject;
- var params = {
- context: context,
- subject: subject,
- callbackFunc: callbackFunc,
- scheduler: scheduler,
- };
- return new Observable_1.Observable(function (subscriber) {
- if (!scheduler) {
- if (!subject) {
- subject = new AsyncSubject_1.AsyncSubject();
- var handler = function () {
- var innerArgs = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- innerArgs[_i] = arguments[_i];
- }
- subject.next(innerArgs.length <= 1 ? innerArgs[0] : innerArgs);
- subject.complete();
- };
- try {
- callbackFunc.apply(context, args.concat([handler]));
- }
- catch (err) {
- if (canReportError_1.canReportError(subject)) {
- subject.error(err);
- }
- else {
- console.warn(err);
- }
- }
- }
- return subject.subscribe(subscriber);
- }
- else {
- var state = {
- args: args, subscriber: subscriber, params: params,
- };
- return scheduler.schedule(dispatch, 0, state);
- }
- });
- };
-}
-exports.bindCallback = bindCallback;
-function dispatch(state) {
- var _this = this;
- var self = this;
- var args = state.args, subscriber = state.subscriber, params = state.params;
- var callbackFunc = params.callbackFunc, context = params.context, scheduler = params.scheduler;
- var subject = params.subject;
- if (!subject) {
- subject = params.subject = new AsyncSubject_1.AsyncSubject();
- var handler = function () {
- var innerArgs = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- innerArgs[_i] = arguments[_i];
- }
- var value = innerArgs.length <= 1 ? innerArgs[0] : innerArgs;
- _this.add(scheduler.schedule(dispatchNext, 0, { value: value, subject: subject }));
- };
- try {
- callbackFunc.apply(context, args.concat([handler]));
- }
- catch (err) {
- subject.error(err);
- }
- }
- this.add(subject.subscribe(subscriber));
-}
-function dispatchNext(state) {
- var value = state.value, subject = state.subject;
- subject.next(value);
- subject.complete();
-}
-function dispatchError(state) {
- var err = state.err, subject = state.subject;
- subject.error(err);
-}
-
-},{"../AsyncSubject":44,"../Observable":48,"../operators/map":125,"../util/canReportError":217,"../util/isArray":220,"../util/isScheduler":230}],61:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var AsyncSubject_1 = require("../AsyncSubject");
-var map_1 = require("../operators/map");
-var canReportError_1 = require("../util/canReportError");
-var isScheduler_1 = require("../util/isScheduler");
-var isArray_1 = require("../util/isArray");
-function bindNodeCallback(callbackFunc, resultSelector, scheduler) {
- if (resultSelector) {
- if (isScheduler_1.isScheduler(resultSelector)) {
- scheduler = resultSelector;
- }
- else {
- return function () {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- return bindNodeCallback(callbackFunc, scheduler).apply(void 0, args).pipe(map_1.map(function (args) { return isArray_1.isArray(args) ? resultSelector.apply(void 0, args) : resultSelector(args); }));
- };
- }
- }
- return function () {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- var params = {
- subject: undefined,
- args: args,
- callbackFunc: callbackFunc,
- scheduler: scheduler,
- context: this,
- };
- return new Observable_1.Observable(function (subscriber) {
- var context = params.context;
- var subject = params.subject;
- if (!scheduler) {
- if (!subject) {
- subject = params.subject = new AsyncSubject_1.AsyncSubject();
- var handler = function () {
- var innerArgs = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- innerArgs[_i] = arguments[_i];
- }
- var err = innerArgs.shift();
- if (err) {
- subject.error(err);
- return;
- }
- subject.next(innerArgs.length <= 1 ? innerArgs[0] : innerArgs);
- subject.complete();
- };
- try {
- callbackFunc.apply(context, args.concat([handler]));
- }
- catch (err) {
- if (canReportError_1.canReportError(subject)) {
- subject.error(err);
- }
- else {
- console.warn(err);
- }
- }
- }
- return subject.subscribe(subscriber);
- }
- else {
- return scheduler.schedule(dispatch, 0, { params: params, subscriber: subscriber, context: context });
- }
- });
- };
-}
-exports.bindNodeCallback = bindNodeCallback;
-function dispatch(state) {
- var _this = this;
- var params = state.params, subscriber = state.subscriber, context = state.context;
- var callbackFunc = params.callbackFunc, args = params.args, scheduler = params.scheduler;
- var subject = params.subject;
- if (!subject) {
- subject = params.subject = new AsyncSubject_1.AsyncSubject();
- var handler = function () {
- var innerArgs = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- innerArgs[_i] = arguments[_i];
- }
- var err = innerArgs.shift();
- if (err) {
- _this.add(scheduler.schedule(dispatchError, 0, { err: err, subject: subject }));
- }
- else {
- var value = innerArgs.length <= 1 ? innerArgs[0] : innerArgs;
- _this.add(scheduler.schedule(dispatchNext, 0, { value: value, subject: subject }));
- }
- };
- try {
- callbackFunc.apply(context, args.concat([handler]));
- }
- catch (err) {
- this.add(scheduler.schedule(dispatchError, 0, { err: err, subject: subject }));
- }
- }
- this.add(subject.subscribe(subscriber));
-}
-function dispatchNext(arg) {
- var value = arg.value, subject = arg.subject;
- subject.next(value);
- subject.complete();
-}
-function dispatchError(arg) {
- var err = arg.err, subject = arg.subject;
- subject.error(err);
-}
-
-},{"../AsyncSubject":44,"../Observable":48,"../operators/map":125,"../util/canReportError":217,"../util/isArray":220,"../util/isScheduler":230}],62:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var isScheduler_1 = require("../util/isScheduler");
-var isArray_1 = require("../util/isArray");
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-var fromArray_1 = require("./fromArray");
-var NONE = {};
-function combineLatest() {
- var observables = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- observables[_i] = arguments[_i];
- }
- var resultSelector = null;
- var scheduler = null;
- if (isScheduler_1.isScheduler(observables[observables.length - 1])) {
- scheduler = observables.pop();
- }
- if (typeof observables[observables.length - 1] === 'function') {
- resultSelector = observables.pop();
- }
- if (observables.length === 1 && isArray_1.isArray(observables[0])) {
- observables = observables[0];
- }
- return fromArray_1.fromArray(observables, scheduler).lift(new CombineLatestOperator(resultSelector));
-}
-exports.combineLatest = combineLatest;
-var CombineLatestOperator = (function () {
- function CombineLatestOperator(resultSelector) {
- this.resultSelector = resultSelector;
- }
- CombineLatestOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new CombineLatestSubscriber(subscriber, this.resultSelector));
- };
- return CombineLatestOperator;
-}());
-exports.CombineLatestOperator = CombineLatestOperator;
-var CombineLatestSubscriber = (function (_super) {
- __extends(CombineLatestSubscriber, _super);
- function CombineLatestSubscriber(destination, resultSelector) {
- var _this = _super.call(this, destination) || this;
- _this.resultSelector = resultSelector;
- _this.active = 0;
- _this.values = [];
- _this.observables = [];
- return _this;
- }
- CombineLatestSubscriber.prototype._next = function (observable) {
- this.values.push(NONE);
- this.observables.push(observable);
- };
- CombineLatestSubscriber.prototype._complete = function () {
- var observables = this.observables;
- var len = observables.length;
- if (len === 0) {
- this.destination.complete();
- }
- else {
- this.active = len;
- this.toRespond = len;
- for (var i = 0; i < len; i++) {
- var observable = observables[i];
- this.add(subscribeToResult_1.subscribeToResult(this, observable, observable, i));
- }
- }
- };
- CombineLatestSubscriber.prototype.notifyComplete = function (unused) {
- if ((this.active -= 1) === 0) {
- this.destination.complete();
- }
- };
- CombineLatestSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- var values = this.values;
- var oldVal = values[outerIndex];
- var toRespond = !this.toRespond
- ? 0
- : oldVal === NONE ? --this.toRespond : this.toRespond;
- values[outerIndex] = innerValue;
- if (toRespond === 0) {
- if (this.resultSelector) {
- this._tryResultSelector(values);
- }
- else {
- this.destination.next(values.slice());
- }
- }
- };
- CombineLatestSubscriber.prototype._tryResultSelector = function (values) {
- var result;
- try {
- result = this.resultSelector.apply(this, values);
- }
- catch (err) {
- this.destination.error(err);
- return;
- }
- this.destination.next(result);
- };
- return CombineLatestSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-exports.CombineLatestSubscriber = CombineLatestSubscriber;
-
-},{"../OuterSubscriber":50,"../util/isArray":220,"../util/isScheduler":230,"../util/subscribeToResult":239,"./fromArray":68}],63:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var of_1 = require("./of");
-var concatAll_1 = require("../operators/concatAll");
-function concat() {
- var observables = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- observables[_i] = arguments[_i];
- }
- return concatAll_1.concatAll()(of_1.of.apply(void 0, observables));
-}
-exports.concat = concat;
-
-},{"../operators/concatAll":97,"./of":76}],64:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var from_1 = require("./from");
-var empty_1 = require("./empty");
-function defer(observableFactory) {
- return new Observable_1.Observable(function (subscriber) {
- var input;
- try {
- input = observableFactory();
- }
- catch (err) {
- subscriber.error(err);
- return undefined;
- }
- var source = input ? from_1.from(input) : empty_1.empty();
- return source.subscribe(subscriber);
- });
-}
-exports.defer = defer;
-
-},{"../Observable":48,"./empty":65,"./from":67}],65:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-exports.EMPTY = new Observable_1.Observable(function (subscriber) { return subscriber.complete(); });
-function empty(scheduler) {
- return scheduler ? emptyScheduled(scheduler) : exports.EMPTY;
-}
-exports.empty = empty;
-function emptyScheduled(scheduler) {
- return new Observable_1.Observable(function (subscriber) { return scheduler.schedule(function () { return subscriber.complete(); }); });
-}
-
-},{"../Observable":48}],66:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var isArray_1 = require("../util/isArray");
-var map_1 = require("../operators/map");
-var isObject_1 = require("../util/isObject");
-var from_1 = require("./from");
-function forkJoin() {
- var sources = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- sources[_i] = arguments[_i];
- }
- if (sources.length === 1) {
- var first_1 = sources[0];
- if (isArray_1.isArray(first_1)) {
- return forkJoinInternal(first_1, null);
- }
- if (isObject_1.isObject(first_1) && Object.getPrototypeOf(first_1) === Object.prototype) {
- var keys = Object.keys(first_1);
- return forkJoinInternal(keys.map(function (key) { return first_1[key]; }), keys);
- }
- }
- if (typeof sources[sources.length - 1] === 'function') {
- var resultSelector_1 = sources.pop();
- sources = (sources.length === 1 && isArray_1.isArray(sources[0])) ? sources[0] : sources;
- return forkJoinInternal(sources, null).pipe(map_1.map(function (args) { return resultSelector_1.apply(void 0, args); }));
- }
- return forkJoinInternal(sources, null);
-}
-exports.forkJoin = forkJoin;
-function forkJoinInternal(sources, keys) {
- return new Observable_1.Observable(function (subscriber) {
- var len = sources.length;
- if (len === 0) {
- subscriber.complete();
- return;
- }
- var values = new Array(len);
- var completed = 0;
- var emitted = 0;
- var _loop_1 = function (i) {
- var source = from_1.from(sources[i]);
- var hasValue = false;
- subscriber.add(source.subscribe({
- next: function (value) {
- if (!hasValue) {
- hasValue = true;
- emitted++;
- }
- values[i] = value;
- },
- error: function (err) { return subscriber.error(err); },
- complete: function () {
- completed++;
- if (completed === len || !hasValue) {
- if (emitted === len) {
- subscriber.next(keys ?
- keys.reduce(function (result, key, i) { return (result[key] = values[i], result); }, {}) :
- values);
- }
- subscriber.complete();
- }
- }
- }));
- };
- for (var i = 0; i < len; i++) {
- _loop_1(i);
- }
- });
-}
-
-},{"../Observable":48,"../operators/map":125,"../util/isArray":220,"../util/isObject":227,"./from":67}],67:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var subscribeTo_1 = require("../util/subscribeTo");
-var scheduled_1 = require("../scheduled/scheduled");
-function from(input, scheduler) {
- if (!scheduler) {
- if (input instanceof Observable_1.Observable) {
- return input;
- }
- return new Observable_1.Observable(subscribeTo_1.subscribeTo(input));
- }
- else {
- return scheduled_1.scheduled(input, scheduler);
- }
-}
-exports.from = from;
-
-},{"../Observable":48,"../scheduled/scheduled":193,"../util/subscribeTo":234}],68:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var subscribeToArray_1 = require("../util/subscribeToArray");
-var scheduleArray_1 = require("../scheduled/scheduleArray");
-function fromArray(input, scheduler) {
- if (!scheduler) {
- return new Observable_1.Observable(subscribeToArray_1.subscribeToArray(input));
- }
- else {
- return scheduleArray_1.scheduleArray(input, scheduler);
- }
-}
-exports.fromArray = fromArray;
-
-},{"../Observable":48,"../scheduled/scheduleArray":189,"../util/subscribeToArray":235}],69:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var isArray_1 = require("../util/isArray");
-var isFunction_1 = require("../util/isFunction");
-var map_1 = require("../operators/map");
-var toString = (function () { return Object.prototype.toString; })();
-function fromEvent(target, eventName, options, resultSelector) {
- if (isFunction_1.isFunction(options)) {
- resultSelector = options;
- options = undefined;
- }
- if (resultSelector) {
- return fromEvent(target, eventName, options).pipe(map_1.map(function (args) { return isArray_1.isArray(args) ? resultSelector.apply(void 0, args) : resultSelector(args); }));
- }
- return new Observable_1.Observable(function (subscriber) {
- function handler(e) {
- if (arguments.length > 1) {
- subscriber.next(Array.prototype.slice.call(arguments));
- }
- else {
- subscriber.next(e);
- }
- }
- setupSubscription(target, eventName, handler, subscriber, options);
- });
-}
-exports.fromEvent = fromEvent;
-function setupSubscription(sourceObj, eventName, handler, subscriber, options) {
- var unsubscribe;
- if (isEventTarget(sourceObj)) {
- var source_1 = sourceObj;
- sourceObj.addEventListener(eventName, handler, options);
- unsubscribe = function () { return source_1.removeEventListener(eventName, handler, options); };
- }
- else if (isJQueryStyleEventEmitter(sourceObj)) {
- var source_2 = sourceObj;
- sourceObj.on(eventName, handler);
- unsubscribe = function () { return source_2.off(eventName, handler); };
- }
- else if (isNodeStyleEventEmitter(sourceObj)) {
- var source_3 = sourceObj;
- sourceObj.addListener(eventName, handler);
- unsubscribe = function () { return source_3.removeListener(eventName, handler); };
- }
- else if (sourceObj && sourceObj.length) {
- for (var i = 0, len = sourceObj.length; i < len; i++) {
- setupSubscription(sourceObj[i], eventName, handler, subscriber, options);
- }
- }
- else {
- throw new TypeError('Invalid event target');
- }
- subscriber.add(unsubscribe);
-}
-function isNodeStyleEventEmitter(sourceObj) {
- return sourceObj && typeof sourceObj.addListener === 'function' && typeof sourceObj.removeListener === 'function';
-}
-function isJQueryStyleEventEmitter(sourceObj) {
- return sourceObj && typeof sourceObj.on === 'function' && typeof sourceObj.off === 'function';
-}
-function isEventTarget(sourceObj) {
- return sourceObj && typeof sourceObj.addEventListener === 'function' && typeof sourceObj.removeEventListener === 'function';
-}
-
-},{"../Observable":48,"../operators/map":125,"../util/isArray":220,"../util/isFunction":223}],70:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var isArray_1 = require("../util/isArray");
-var isFunction_1 = require("../util/isFunction");
-var map_1 = require("../operators/map");
-function fromEventPattern(addHandler, removeHandler, resultSelector) {
- if (resultSelector) {
- return fromEventPattern(addHandler, removeHandler).pipe(map_1.map(function (args) { return isArray_1.isArray(args) ? resultSelector.apply(void 0, args) : resultSelector(args); }));
- }
- return new Observable_1.Observable(function (subscriber) {
- var handler = function () {
- var e = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- e[_i] = arguments[_i];
- }
- return subscriber.next(e.length === 1 ? e[0] : e);
- };
- var retValue;
- try {
- retValue = addHandler(handler);
- }
- catch (err) {
- subscriber.error(err);
- return undefined;
- }
- if (!isFunction_1.isFunction(removeHandler)) {
- return undefined;
- }
- return function () { return removeHandler(handler, retValue); };
- });
-}
-exports.fromEventPattern = fromEventPattern;
-
-},{"../Observable":48,"../operators/map":125,"../util/isArray":220,"../util/isFunction":223}],71:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var identity_1 = require("../util/identity");
-var isScheduler_1 = require("../util/isScheduler");
-function generate(initialStateOrOptions, condition, iterate, resultSelectorOrObservable, scheduler) {
- var resultSelector;
- var initialState;
- if (arguments.length == 1) {
- var options = initialStateOrOptions;
- initialState = options.initialState;
- condition = options.condition;
- iterate = options.iterate;
- resultSelector = options.resultSelector || identity_1.identity;
- scheduler = options.scheduler;
- }
- else if (resultSelectorOrObservable === undefined || isScheduler_1.isScheduler(resultSelectorOrObservable)) {
- initialState = initialStateOrOptions;
- resultSelector = identity_1.identity;
- scheduler = resultSelectorOrObservable;
- }
- else {
- initialState = initialStateOrOptions;
- resultSelector = resultSelectorOrObservable;
- }
- return new Observable_1.Observable(function (subscriber) {
- var state = initialState;
- if (scheduler) {
- return scheduler.schedule(dispatch, 0, {
- subscriber: subscriber,
- iterate: iterate,
- condition: condition,
- resultSelector: resultSelector,
- state: state
- });
- }
- do {
- if (condition) {
- var conditionResult = void 0;
- try {
- conditionResult = condition(state);
- }
- catch (err) {
- subscriber.error(err);
- return undefined;
- }
- if (!conditionResult) {
- subscriber.complete();
- break;
- }
- }
- var value = void 0;
- try {
- value = resultSelector(state);
- }
- catch (err) {
- subscriber.error(err);
- return undefined;
- }
- subscriber.next(value);
- if (subscriber.closed) {
- break;
- }
- try {
- state = iterate(state);
- }
- catch (err) {
- subscriber.error(err);
- return undefined;
- }
- } while (true);
- return undefined;
- });
-}
-exports.generate = generate;
-function dispatch(state) {
- var subscriber = state.subscriber, condition = state.condition;
- if (subscriber.closed) {
- return undefined;
- }
- if (state.needIterate) {
- try {
- state.state = state.iterate(state.state);
- }
- catch (err) {
- subscriber.error(err);
- return undefined;
- }
- }
- else {
- state.needIterate = true;
- }
- if (condition) {
- var conditionResult = void 0;
- try {
- conditionResult = condition(state.state);
- }
- catch (err) {
- subscriber.error(err);
- return undefined;
- }
- if (!conditionResult) {
- subscriber.complete();
- return undefined;
- }
- if (subscriber.closed) {
- return undefined;
- }
- }
- var value;
- try {
- value = state.resultSelector(state.state);
- }
- catch (err) {
- subscriber.error(err);
- return undefined;
- }
- if (subscriber.closed) {
- return undefined;
- }
- subscriber.next(value);
- if (subscriber.closed) {
- return undefined;
- }
- return this.schedule(state);
-}
-
-},{"../Observable":48,"../util/identity":219,"../util/isScheduler":230}],72:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var defer_1 = require("./defer");
-var empty_1 = require("./empty");
-function iif(condition, trueResult, falseResult) {
- if (trueResult === void 0) { trueResult = empty_1.EMPTY; }
- if (falseResult === void 0) { falseResult = empty_1.EMPTY; }
- return defer_1.defer(function () { return condition() ? trueResult : falseResult; });
-}
-exports.iif = iif;
-
-},{"./defer":64,"./empty":65}],73:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var async_1 = require("../scheduler/async");
-var isNumeric_1 = require("../util/isNumeric");
-function interval(period, scheduler) {
- if (period === void 0) { period = 0; }
- if (scheduler === void 0) { scheduler = async_1.async; }
- if (!isNumeric_1.isNumeric(period) || period < 0) {
- period = 0;
- }
- if (!scheduler || typeof scheduler.schedule !== 'function') {
- scheduler = async_1.async;
- }
- return new Observable_1.Observable(function (subscriber) {
- subscriber.add(scheduler.schedule(dispatch, period, { subscriber: subscriber, counter: 0, period: period }));
- return subscriber;
- });
-}
-exports.interval = interval;
-function dispatch(state) {
- var subscriber = state.subscriber, counter = state.counter, period = state.period;
- subscriber.next(counter);
- this.schedule({ subscriber: subscriber, counter: counter + 1, period: period }, period);
-}
-
-},{"../Observable":48,"../scheduler/async":206,"../util/isNumeric":226}],74:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var isScheduler_1 = require("../util/isScheduler");
-var mergeAll_1 = require("../operators/mergeAll");
-var fromArray_1 = require("./fromArray");
-function merge() {
- var observables = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- observables[_i] = arguments[_i];
- }
- var concurrent = Number.POSITIVE_INFINITY;
- var scheduler = null;
- var last = observables[observables.length - 1];
- if (isScheduler_1.isScheduler(last)) {
- scheduler = observables.pop();
- if (observables.length > 1 && typeof observables[observables.length - 1] === 'number') {
- concurrent = observables.pop();
- }
- }
- else if (typeof last === 'number') {
- concurrent = observables.pop();
- }
- if (scheduler === null && observables.length === 1 && observables[0] instanceof Observable_1.Observable) {
- return observables[0];
- }
- return mergeAll_1.mergeAll(concurrent)(fromArray_1.fromArray(observables, scheduler));
-}
-exports.merge = merge;
-
-},{"../Observable":48,"../operators/mergeAll":130,"../util/isScheduler":230,"./fromArray":68}],75:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var noop_1 = require("../util/noop");
-exports.NEVER = new Observable_1.Observable(noop_1.noop);
-function never() {
- return exports.NEVER;
-}
-exports.never = never;
-
-},{"../Observable":48,"../util/noop":231}],76:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var isScheduler_1 = require("../util/isScheduler");
-var fromArray_1 = require("./fromArray");
-var scheduleArray_1 = require("../scheduled/scheduleArray");
-function of() {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- var scheduler = args[args.length - 1];
- if (isScheduler_1.isScheduler(scheduler)) {
- args.pop();
- return scheduleArray_1.scheduleArray(args, scheduler);
- }
- else {
- return fromArray_1.fromArray(args);
- }
-}
-exports.of = of;
-
-},{"../scheduled/scheduleArray":189,"../util/isScheduler":230,"./fromArray":68}],77:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var from_1 = require("./from");
-var isArray_1 = require("../util/isArray");
-var empty_1 = require("./empty");
-function onErrorResumeNext() {
- var sources = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- sources[_i] = arguments[_i];
- }
- if (sources.length === 0) {
- return empty_1.EMPTY;
- }
- var first = sources[0], remainder = sources.slice(1);
- if (sources.length === 1 && isArray_1.isArray(first)) {
- return onErrorResumeNext.apply(void 0, first);
- }
- return new Observable_1.Observable(function (subscriber) {
- var subNext = function () { return subscriber.add(onErrorResumeNext.apply(void 0, remainder).subscribe(subscriber)); };
- return from_1.from(first).subscribe({
- next: function (value) { subscriber.next(value); },
- error: subNext,
- complete: subNext,
- });
- });
-}
-exports.onErrorResumeNext = onErrorResumeNext;
-
-},{"../Observable":48,"../util/isArray":220,"./empty":65,"./from":67}],78:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var Subscription_1 = require("../Subscription");
-function pairs(obj, scheduler) {
- if (!scheduler) {
- return new Observable_1.Observable(function (subscriber) {
- var keys = Object.keys(obj);
- for (var i = 0; i < keys.length && !subscriber.closed; i++) {
- var key = keys[i];
- if (obj.hasOwnProperty(key)) {
- subscriber.next([key, obj[key]]);
- }
- }
- subscriber.complete();
- });
- }
- else {
- return new Observable_1.Observable(function (subscriber) {
- var keys = Object.keys(obj);
- var subscription = new Subscription_1.Subscription();
- subscription.add(scheduler.schedule(dispatch, 0, { keys: keys, index: 0, subscriber: subscriber, subscription: subscription, obj: obj }));
- return subscription;
- });
- }
-}
-exports.pairs = pairs;
-function dispatch(state) {
- var keys = state.keys, index = state.index, subscriber = state.subscriber, subscription = state.subscription, obj = state.obj;
- if (!subscriber.closed) {
- if (index < keys.length) {
- var key = keys[index];
- subscriber.next([key, obj[key]]);
- subscription.add(this.schedule({ keys: keys, index: index + 1, subscriber: subscriber, subscription: subscription, obj: obj }));
- }
- else {
- subscriber.complete();
- }
- }
-}
-exports.dispatch = dispatch;
-
-},{"../Observable":48,"../Subscription":56}],79:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var not_1 = require("../util/not");
-var subscribeTo_1 = require("../util/subscribeTo");
-var filter_1 = require("../operators/filter");
-var Observable_1 = require("../Observable");
-function partition(source, predicate, thisArg) {
- return [
- filter_1.filter(predicate, thisArg)(new Observable_1.Observable(subscribeTo_1.subscribeTo(source))),
- filter_1.filter(not_1.not(predicate, thisArg))(new Observable_1.Observable(subscribeTo_1.subscribeTo(source)))
- ];
-}
-exports.partition = partition;
-
-},{"../Observable":48,"../operators/filter":116,"../util/not":232,"../util/subscribeTo":234}],80:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var isArray_1 = require("../util/isArray");
-var fromArray_1 = require("./fromArray");
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function race() {
- var observables = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- observables[_i] = arguments[_i];
- }
- if (observables.length === 1) {
- if (isArray_1.isArray(observables[0])) {
- observables = observables[0];
- }
- else {
- return observables[0];
- }
- }
- return fromArray_1.fromArray(observables, undefined).lift(new RaceOperator());
-}
-exports.race = race;
-var RaceOperator = (function () {
- function RaceOperator() {
- }
- RaceOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new RaceSubscriber(subscriber));
- };
- return RaceOperator;
-}());
-exports.RaceOperator = RaceOperator;
-var RaceSubscriber = (function (_super) {
- __extends(RaceSubscriber, _super);
- function RaceSubscriber(destination) {
- var _this = _super.call(this, destination) || this;
- _this.hasFirst = false;
- _this.observables = [];
- _this.subscriptions = [];
- return _this;
- }
- RaceSubscriber.prototype._next = function (observable) {
- this.observables.push(observable);
- };
- RaceSubscriber.prototype._complete = function () {
- var observables = this.observables;
- var len = observables.length;
- if (len === 0) {
- this.destination.complete();
- }
- else {
- for (var i = 0; i < len && !this.hasFirst; i++) {
- var observable = observables[i];
- var subscription = subscribeToResult_1.subscribeToResult(this, observable, observable, i);
- if (this.subscriptions) {
- this.subscriptions.push(subscription);
- }
- this.add(subscription);
- }
- this.observables = null;
- }
- };
- RaceSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- if (!this.hasFirst) {
- this.hasFirst = true;
- for (var i = 0; i < this.subscriptions.length; i++) {
- if (i !== outerIndex) {
- var subscription = this.subscriptions[i];
- subscription.unsubscribe();
- this.remove(subscription);
- }
- }
- this.subscriptions = null;
- }
- this.destination.next(innerValue);
- };
- return RaceSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-exports.RaceSubscriber = RaceSubscriber;
-
-},{"../OuterSubscriber":50,"../util/isArray":220,"../util/subscribeToResult":239,"./fromArray":68}],81:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-function range(start, count, scheduler) {
- if (start === void 0) { start = 0; }
- return new Observable_1.Observable(function (subscriber) {
- if (count === undefined) {
- count = start;
- start = 0;
- }
- var index = 0;
- var current = start;
- if (scheduler) {
- return scheduler.schedule(dispatch, 0, {
- index: index, count: count, start: start, subscriber: subscriber
- });
- }
- else {
- do {
- if (index++ >= count) {
- subscriber.complete();
- break;
- }
- subscriber.next(current++);
- if (subscriber.closed) {
- break;
- }
- } while (true);
- }
- return undefined;
- });
-}
-exports.range = range;
-function dispatch(state) {
- var start = state.start, index = state.index, count = state.count, subscriber = state.subscriber;
- if (index >= count) {
- subscriber.complete();
- return;
- }
- subscriber.next(start);
- if (subscriber.closed) {
- return;
- }
- state.index = index + 1;
- state.start = start + 1;
- this.schedule(state);
-}
-exports.dispatch = dispatch;
-
-},{"../Observable":48}],82:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-function throwError(error, scheduler) {
- if (!scheduler) {
- return new Observable_1.Observable(function (subscriber) { return subscriber.error(error); });
- }
- else {
- return new Observable_1.Observable(function (subscriber) { return scheduler.schedule(dispatch, 0, { error: error, subscriber: subscriber }); });
- }
-}
-exports.throwError = throwError;
-function dispatch(_a) {
- var error = _a.error, subscriber = _a.subscriber;
- subscriber.error(error);
-}
-
-},{"../Observable":48}],83:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var async_1 = require("../scheduler/async");
-var isNumeric_1 = require("../util/isNumeric");
-var isScheduler_1 = require("../util/isScheduler");
-function timer(dueTime, periodOrScheduler, scheduler) {
- if (dueTime === void 0) { dueTime = 0; }
- var period = -1;
- if (isNumeric_1.isNumeric(periodOrScheduler)) {
- period = Number(periodOrScheduler) < 1 && 1 || Number(periodOrScheduler);
- }
- else if (isScheduler_1.isScheduler(periodOrScheduler)) {
- scheduler = periodOrScheduler;
- }
- if (!isScheduler_1.isScheduler(scheduler)) {
- scheduler = async_1.async;
- }
- return new Observable_1.Observable(function (subscriber) {
- var due = isNumeric_1.isNumeric(dueTime)
- ? dueTime
- : (+dueTime - scheduler.now());
- return scheduler.schedule(dispatch, due, {
- index: 0, period: period, subscriber: subscriber
- });
- });
-}
-exports.timer = timer;
-function dispatch(state) {
- var index = state.index, period = state.period, subscriber = state.subscriber;
- subscriber.next(index);
- if (subscriber.closed) {
- return;
- }
- else if (period === -1) {
- return subscriber.complete();
- }
- state.index = index + 1;
- this.schedule(state, period);
-}
-
-},{"../Observable":48,"../scheduler/async":206,"../util/isNumeric":226,"../util/isScheduler":230}],84:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var from_1 = require("./from");
-var empty_1 = require("./empty");
-function using(resourceFactory, observableFactory) {
- return new Observable_1.Observable(function (subscriber) {
- var resource;
- try {
- resource = resourceFactory();
- }
- catch (err) {
- subscriber.error(err);
- return undefined;
- }
- var result;
- try {
- result = observableFactory(resource);
- }
- catch (err) {
- subscriber.error(err);
- return undefined;
- }
- var source = result ? from_1.from(result) : empty_1.EMPTY;
- var subscription = source.subscribe(subscriber);
- return function () {
- subscription.unsubscribe();
- if (resource) {
- resource.unsubscribe();
- }
- };
- });
-}
-exports.using = using;
-
-},{"../Observable":48,"./empty":65,"./from":67}],85:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var fromArray_1 = require("./fromArray");
-var isArray_1 = require("../util/isArray");
-var Subscriber_1 = require("../Subscriber");
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-var iterator_1 = require("../../internal/symbol/iterator");
-function zip() {
- var observables = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- observables[_i] = arguments[_i];
- }
- var resultSelector = observables[observables.length - 1];
- if (typeof resultSelector === 'function') {
- observables.pop();
- }
- return fromArray_1.fromArray(observables, undefined).lift(new ZipOperator(resultSelector));
-}
-exports.zip = zip;
-var ZipOperator = (function () {
- function ZipOperator(resultSelector) {
- this.resultSelector = resultSelector;
- }
- ZipOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new ZipSubscriber(subscriber, this.resultSelector));
- };
- return ZipOperator;
-}());
-exports.ZipOperator = ZipOperator;
-var ZipSubscriber = (function (_super) {
- __extends(ZipSubscriber, _super);
- function ZipSubscriber(destination, resultSelector, values) {
- if (values === void 0) { values = Object.create(null); }
- var _this = _super.call(this, destination) || this;
- _this.iterators = [];
- _this.active = 0;
- _this.resultSelector = (typeof resultSelector === 'function') ? resultSelector : null;
- _this.values = values;
- return _this;
- }
- ZipSubscriber.prototype._next = function (value) {
- var iterators = this.iterators;
- if (isArray_1.isArray(value)) {
- iterators.push(new StaticArrayIterator(value));
- }
- else if (typeof value[iterator_1.iterator] === 'function') {
- iterators.push(new StaticIterator(value[iterator_1.iterator]()));
- }
- else {
- iterators.push(new ZipBufferIterator(this.destination, this, value));
- }
- };
- ZipSubscriber.prototype._complete = function () {
- var iterators = this.iterators;
- var len = iterators.length;
- this.unsubscribe();
- if (len === 0) {
- this.destination.complete();
- return;
- }
- this.active = len;
- for (var i = 0; i < len; i++) {
- var iterator = iterators[i];
- if (iterator.stillUnsubscribed) {
- var destination = this.destination;
- destination.add(iterator.subscribe(iterator, i));
- }
- else {
- this.active--;
- }
- }
- };
- ZipSubscriber.prototype.notifyInactive = function () {
- this.active--;
- if (this.active === 0) {
- this.destination.complete();
- }
- };
- ZipSubscriber.prototype.checkIterators = function () {
- var iterators = this.iterators;
- var len = iterators.length;
- var destination = this.destination;
- for (var i = 0; i < len; i++) {
- var iterator = iterators[i];
- if (typeof iterator.hasValue === 'function' && !iterator.hasValue()) {
- return;
- }
- }
- var shouldComplete = false;
- var args = [];
- for (var i = 0; i < len; i++) {
- var iterator = iterators[i];
- var result = iterator.next();
- if (iterator.hasCompleted()) {
- shouldComplete = true;
- }
- if (result.done) {
- destination.complete();
- return;
- }
- args.push(result.value);
- }
- if (this.resultSelector) {
- this._tryresultSelector(args);
- }
- else {
- destination.next(args);
- }
- if (shouldComplete) {
- destination.complete();
- }
- };
- ZipSubscriber.prototype._tryresultSelector = function (args) {
- var result;
- try {
- result = this.resultSelector.apply(this, args);
- }
- catch (err) {
- this.destination.error(err);
- return;
- }
- this.destination.next(result);
- };
- return ZipSubscriber;
-}(Subscriber_1.Subscriber));
-exports.ZipSubscriber = ZipSubscriber;
-var StaticIterator = (function () {
- function StaticIterator(iterator) {
- this.iterator = iterator;
- this.nextResult = iterator.next();
- }
- StaticIterator.prototype.hasValue = function () {
- return true;
- };
- StaticIterator.prototype.next = function () {
- var result = this.nextResult;
- this.nextResult = this.iterator.next();
- return result;
- };
- StaticIterator.prototype.hasCompleted = function () {
- var nextResult = this.nextResult;
- return nextResult && nextResult.done;
- };
- return StaticIterator;
-}());
-var StaticArrayIterator = (function () {
- function StaticArrayIterator(array) {
- this.array = array;
- this.index = 0;
- this.length = 0;
- this.length = array.length;
- }
- StaticArrayIterator.prototype[iterator_1.iterator] = function () {
- return this;
- };
- StaticArrayIterator.prototype.next = function (value) {
- var i = this.index++;
- var array = this.array;
- return i < this.length ? { value: array[i], done: false } : { value: null, done: true };
- };
- StaticArrayIterator.prototype.hasValue = function () {
- return this.array.length > this.index;
- };
- StaticArrayIterator.prototype.hasCompleted = function () {
- return this.array.length === this.index;
- };
- return StaticArrayIterator;
-}());
-var ZipBufferIterator = (function (_super) {
- __extends(ZipBufferIterator, _super);
- function ZipBufferIterator(destination, parent, observable) {
- var _this = _super.call(this, destination) || this;
- _this.parent = parent;
- _this.observable = observable;
- _this.stillUnsubscribed = true;
- _this.buffer = [];
- _this.isComplete = false;
- return _this;
- }
- ZipBufferIterator.prototype[iterator_1.iterator] = function () {
- return this;
- };
- ZipBufferIterator.prototype.next = function () {
- var buffer = this.buffer;
- if (buffer.length === 0 && this.isComplete) {
- return { value: null, done: true };
- }
- else {
- return { value: buffer.shift(), done: false };
- }
- };
- ZipBufferIterator.prototype.hasValue = function () {
- return this.buffer.length > 0;
- };
- ZipBufferIterator.prototype.hasCompleted = function () {
- return this.buffer.length === 0 && this.isComplete;
- };
- ZipBufferIterator.prototype.notifyComplete = function () {
- if (this.buffer.length > 0) {
- this.isComplete = true;
- this.parent.notifyInactive();
- }
- else {
- this.destination.complete();
- }
- };
- ZipBufferIterator.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.buffer.push(innerValue);
- this.parent.checkIterators();
- };
- ZipBufferIterator.prototype.subscribe = function (value, index) {
- return subscribeToResult_1.subscribeToResult(this, this.observable, this, index);
- };
- return ZipBufferIterator;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../../internal/symbol/iterator":208,"../OuterSubscriber":50,"../Subscriber":55,"../util/isArray":220,"../util/subscribeToResult":239,"./fromArray":68}],86:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function audit(durationSelector) {
- return function auditOperatorFunction(source) {
- return source.lift(new AuditOperator(durationSelector));
- };
-}
-exports.audit = audit;
-var AuditOperator = (function () {
- function AuditOperator(durationSelector) {
- this.durationSelector = durationSelector;
- }
- AuditOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new AuditSubscriber(subscriber, this.durationSelector));
- };
- return AuditOperator;
-}());
-var AuditSubscriber = (function (_super) {
- __extends(AuditSubscriber, _super);
- function AuditSubscriber(destination, durationSelector) {
- var _this = _super.call(this, destination) || this;
- _this.durationSelector = durationSelector;
- _this.hasValue = false;
- return _this;
- }
- AuditSubscriber.prototype._next = function (value) {
- this.value = value;
- this.hasValue = true;
- if (!this.throttled) {
- var duration = void 0;
- try {
- var durationSelector = this.durationSelector;
- duration = durationSelector(value);
- }
- catch (err) {
- return this.destination.error(err);
- }
- var innerSubscription = subscribeToResult_1.subscribeToResult(this, duration);
- if (!innerSubscription || innerSubscription.closed) {
- this.clearThrottle();
- }
- else {
- this.add(this.throttled = innerSubscription);
- }
- }
- };
- AuditSubscriber.prototype.clearThrottle = function () {
- var _a = this, value = _a.value, hasValue = _a.hasValue, throttled = _a.throttled;
- if (throttled) {
- this.remove(throttled);
- this.throttled = null;
- throttled.unsubscribe();
- }
- if (hasValue) {
- this.value = null;
- this.hasValue = false;
- this.destination.next(value);
- }
- };
- AuditSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex) {
- this.clearThrottle();
- };
- AuditSubscriber.prototype.notifyComplete = function () {
- this.clearThrottle();
- };
- return AuditSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],87:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var async_1 = require("../scheduler/async");
-var audit_1 = require("./audit");
-var timer_1 = require("../observable/timer");
-function auditTime(duration, scheduler) {
- if (scheduler === void 0) { scheduler = async_1.async; }
- return audit_1.audit(function () { return timer_1.timer(duration, scheduler); });
-}
-exports.auditTime = auditTime;
-
-},{"../observable/timer":83,"../scheduler/async":206,"./audit":86}],88:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function buffer(closingNotifier) {
- return function bufferOperatorFunction(source) {
- return source.lift(new BufferOperator(closingNotifier));
- };
-}
-exports.buffer = buffer;
-var BufferOperator = (function () {
- function BufferOperator(closingNotifier) {
- this.closingNotifier = closingNotifier;
- }
- BufferOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new BufferSubscriber(subscriber, this.closingNotifier));
- };
- return BufferOperator;
-}());
-var BufferSubscriber = (function (_super) {
- __extends(BufferSubscriber, _super);
- function BufferSubscriber(destination, closingNotifier) {
- var _this = _super.call(this, destination) || this;
- _this.buffer = [];
- _this.add(subscribeToResult_1.subscribeToResult(_this, closingNotifier));
- return _this;
- }
- BufferSubscriber.prototype._next = function (value) {
- this.buffer.push(value);
- };
- BufferSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- var buffer = this.buffer;
- this.buffer = [];
- this.destination.next(buffer);
- };
- return BufferSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],89:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function bufferCount(bufferSize, startBufferEvery) {
- if (startBufferEvery === void 0) { startBufferEvery = null; }
- return function bufferCountOperatorFunction(source) {
- return source.lift(new BufferCountOperator(bufferSize, startBufferEvery));
- };
-}
-exports.bufferCount = bufferCount;
-var BufferCountOperator = (function () {
- function BufferCountOperator(bufferSize, startBufferEvery) {
- this.bufferSize = bufferSize;
- this.startBufferEvery = startBufferEvery;
- if (!startBufferEvery || bufferSize === startBufferEvery) {
- this.subscriberClass = BufferCountSubscriber;
- }
- else {
- this.subscriberClass = BufferSkipCountSubscriber;
- }
- }
- BufferCountOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new this.subscriberClass(subscriber, this.bufferSize, this.startBufferEvery));
- };
- return BufferCountOperator;
-}());
-var BufferCountSubscriber = (function (_super) {
- __extends(BufferCountSubscriber, _super);
- function BufferCountSubscriber(destination, bufferSize) {
- var _this = _super.call(this, destination) || this;
- _this.bufferSize = bufferSize;
- _this.buffer = [];
- return _this;
- }
- BufferCountSubscriber.prototype._next = function (value) {
- var buffer = this.buffer;
- buffer.push(value);
- if (buffer.length == this.bufferSize) {
- this.destination.next(buffer);
- this.buffer = [];
- }
- };
- BufferCountSubscriber.prototype._complete = function () {
- var buffer = this.buffer;
- if (buffer.length > 0) {
- this.destination.next(buffer);
- }
- _super.prototype._complete.call(this);
- };
- return BufferCountSubscriber;
-}(Subscriber_1.Subscriber));
-var BufferSkipCountSubscriber = (function (_super) {
- __extends(BufferSkipCountSubscriber, _super);
- function BufferSkipCountSubscriber(destination, bufferSize, startBufferEvery) {
- var _this = _super.call(this, destination) || this;
- _this.bufferSize = bufferSize;
- _this.startBufferEvery = startBufferEvery;
- _this.buffers = [];
- _this.count = 0;
- return _this;
- }
- BufferSkipCountSubscriber.prototype._next = function (value) {
- var _a = this, bufferSize = _a.bufferSize, startBufferEvery = _a.startBufferEvery, buffers = _a.buffers, count = _a.count;
- this.count++;
- if (count % startBufferEvery === 0) {
- buffers.push([]);
- }
- for (var i = buffers.length; i--;) {
- var buffer = buffers[i];
- buffer.push(value);
- if (buffer.length === bufferSize) {
- buffers.splice(i, 1);
- this.destination.next(buffer);
- }
- }
- };
- BufferSkipCountSubscriber.prototype._complete = function () {
- var _a = this, buffers = _a.buffers, destination = _a.destination;
- while (buffers.length > 0) {
- var buffer = buffers.shift();
- if (buffer.length > 0) {
- destination.next(buffer);
- }
- }
- _super.prototype._complete.call(this);
- };
- return BufferSkipCountSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],90:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var async_1 = require("../scheduler/async");
-var Subscriber_1 = require("../Subscriber");
-var isScheduler_1 = require("../util/isScheduler");
-function bufferTime(bufferTimeSpan) {
- var length = arguments.length;
- var scheduler = async_1.async;
- if (isScheduler_1.isScheduler(arguments[arguments.length - 1])) {
- scheduler = arguments[arguments.length - 1];
- length--;
- }
- var bufferCreationInterval = null;
- if (length >= 2) {
- bufferCreationInterval = arguments[1];
- }
- var maxBufferSize = Number.POSITIVE_INFINITY;
- if (length >= 3) {
- maxBufferSize = arguments[2];
- }
- return function bufferTimeOperatorFunction(source) {
- return source.lift(new BufferTimeOperator(bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler));
- };
-}
-exports.bufferTime = bufferTime;
-var BufferTimeOperator = (function () {
- function BufferTimeOperator(bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler) {
- this.bufferTimeSpan = bufferTimeSpan;
- this.bufferCreationInterval = bufferCreationInterval;
- this.maxBufferSize = maxBufferSize;
- this.scheduler = scheduler;
- }
- BufferTimeOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new BufferTimeSubscriber(subscriber, this.bufferTimeSpan, this.bufferCreationInterval, this.maxBufferSize, this.scheduler));
- };
- return BufferTimeOperator;
-}());
-var Context = (function () {
- function Context() {
- this.buffer = [];
- }
- return Context;
-}());
-var BufferTimeSubscriber = (function (_super) {
- __extends(BufferTimeSubscriber, _super);
- function BufferTimeSubscriber(destination, bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler) {
- var _this = _super.call(this, destination) || this;
- _this.bufferTimeSpan = bufferTimeSpan;
- _this.bufferCreationInterval = bufferCreationInterval;
- _this.maxBufferSize = maxBufferSize;
- _this.scheduler = scheduler;
- _this.contexts = [];
- var context = _this.openContext();
- _this.timespanOnly = bufferCreationInterval == null || bufferCreationInterval < 0;
- if (_this.timespanOnly) {
- var timeSpanOnlyState = { subscriber: _this, context: context, bufferTimeSpan: bufferTimeSpan };
- _this.add(context.closeAction = scheduler.schedule(dispatchBufferTimeSpanOnly, bufferTimeSpan, timeSpanOnlyState));
- }
- else {
- var closeState = { subscriber: _this, context: context };
- var creationState = { bufferTimeSpan: bufferTimeSpan, bufferCreationInterval: bufferCreationInterval, subscriber: _this, scheduler: scheduler };
- _this.add(context.closeAction = scheduler.schedule(dispatchBufferClose, bufferTimeSpan, closeState));
- _this.add(scheduler.schedule(dispatchBufferCreation, bufferCreationInterval, creationState));
- }
- return _this;
- }
- BufferTimeSubscriber.prototype._next = function (value) {
- var contexts = this.contexts;
- var len = contexts.length;
- var filledBufferContext;
- for (var i = 0; i < len; i++) {
- var context_1 = contexts[i];
- var buffer = context_1.buffer;
- buffer.push(value);
- if (buffer.length == this.maxBufferSize) {
- filledBufferContext = context_1;
- }
- }
- if (filledBufferContext) {
- this.onBufferFull(filledBufferContext);
- }
- };
- BufferTimeSubscriber.prototype._error = function (err) {
- this.contexts.length = 0;
- _super.prototype._error.call(this, err);
- };
- BufferTimeSubscriber.prototype._complete = function () {
- var _a = this, contexts = _a.contexts, destination = _a.destination;
- while (contexts.length > 0) {
- var context_2 = contexts.shift();
- destination.next(context_2.buffer);
- }
- _super.prototype._complete.call(this);
- };
- BufferTimeSubscriber.prototype._unsubscribe = function () {
- this.contexts = null;
- };
- BufferTimeSubscriber.prototype.onBufferFull = function (context) {
- this.closeContext(context);
- var closeAction = context.closeAction;
- closeAction.unsubscribe();
- this.remove(closeAction);
- if (!this.closed && this.timespanOnly) {
- context = this.openContext();
- var bufferTimeSpan = this.bufferTimeSpan;
- var timeSpanOnlyState = { subscriber: this, context: context, bufferTimeSpan: bufferTimeSpan };
- this.add(context.closeAction = this.scheduler.schedule(dispatchBufferTimeSpanOnly, bufferTimeSpan, timeSpanOnlyState));
- }
- };
- BufferTimeSubscriber.prototype.openContext = function () {
- var context = new Context();
- this.contexts.push(context);
- return context;
- };
- BufferTimeSubscriber.prototype.closeContext = function (context) {
- this.destination.next(context.buffer);
- var contexts = this.contexts;
- var spliceIndex = contexts ? contexts.indexOf(context) : -1;
- if (spliceIndex >= 0) {
- contexts.splice(contexts.indexOf(context), 1);
- }
- };
- return BufferTimeSubscriber;
-}(Subscriber_1.Subscriber));
-function dispatchBufferTimeSpanOnly(state) {
- var subscriber = state.subscriber;
- var prevContext = state.context;
- if (prevContext) {
- subscriber.closeContext(prevContext);
- }
- if (!subscriber.closed) {
- state.context = subscriber.openContext();
- state.context.closeAction = this.schedule(state, state.bufferTimeSpan);
- }
-}
-function dispatchBufferCreation(state) {
- var bufferCreationInterval = state.bufferCreationInterval, bufferTimeSpan = state.bufferTimeSpan, subscriber = state.subscriber, scheduler = state.scheduler;
- var context = subscriber.openContext();
- var action = this;
- if (!subscriber.closed) {
- subscriber.add(context.closeAction = scheduler.schedule(dispatchBufferClose, bufferTimeSpan, { subscriber: subscriber, context: context }));
- action.schedule(state, bufferCreationInterval);
- }
-}
-function dispatchBufferClose(arg) {
- var subscriber = arg.subscriber, context = arg.context;
- subscriber.closeContext(context);
-}
-
-},{"../Subscriber":55,"../scheduler/async":206,"../util/isScheduler":230}],91:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscription_1 = require("../Subscription");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-var OuterSubscriber_1 = require("../OuterSubscriber");
-function bufferToggle(openings, closingSelector) {
- return function bufferToggleOperatorFunction(source) {
- return source.lift(new BufferToggleOperator(openings, closingSelector));
- };
-}
-exports.bufferToggle = bufferToggle;
-var BufferToggleOperator = (function () {
- function BufferToggleOperator(openings, closingSelector) {
- this.openings = openings;
- this.closingSelector = closingSelector;
- }
- BufferToggleOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new BufferToggleSubscriber(subscriber, this.openings, this.closingSelector));
- };
- return BufferToggleOperator;
-}());
-var BufferToggleSubscriber = (function (_super) {
- __extends(BufferToggleSubscriber, _super);
- function BufferToggleSubscriber(destination, openings, closingSelector) {
- var _this = _super.call(this, destination) || this;
- _this.openings = openings;
- _this.closingSelector = closingSelector;
- _this.contexts = [];
- _this.add(subscribeToResult_1.subscribeToResult(_this, openings));
- return _this;
- }
- BufferToggleSubscriber.prototype._next = function (value) {
- var contexts = this.contexts;
- var len = contexts.length;
- for (var i = 0; i < len; i++) {
- contexts[i].buffer.push(value);
- }
- };
- BufferToggleSubscriber.prototype._error = function (err) {
- var contexts = this.contexts;
- while (contexts.length > 0) {
- var context_1 = contexts.shift();
- context_1.subscription.unsubscribe();
- context_1.buffer = null;
- context_1.subscription = null;
- }
- this.contexts = null;
- _super.prototype._error.call(this, err);
- };
- BufferToggleSubscriber.prototype._complete = function () {
- var contexts = this.contexts;
- while (contexts.length > 0) {
- var context_2 = contexts.shift();
- this.destination.next(context_2.buffer);
- context_2.subscription.unsubscribe();
- context_2.buffer = null;
- context_2.subscription = null;
- }
- this.contexts = null;
- _super.prototype._complete.call(this);
- };
- BufferToggleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- outerValue ? this.closeBuffer(outerValue) : this.openBuffer(innerValue);
- };
- BufferToggleSubscriber.prototype.notifyComplete = function (innerSub) {
- this.closeBuffer(innerSub.context);
- };
- BufferToggleSubscriber.prototype.openBuffer = function (value) {
- try {
- var closingSelector = this.closingSelector;
- var closingNotifier = closingSelector.call(this, value);
- if (closingNotifier) {
- this.trySubscribe(closingNotifier);
- }
- }
- catch (err) {
- this._error(err);
- }
- };
- BufferToggleSubscriber.prototype.closeBuffer = function (context) {
- var contexts = this.contexts;
- if (contexts && context) {
- var buffer = context.buffer, subscription = context.subscription;
- this.destination.next(buffer);
- contexts.splice(contexts.indexOf(context), 1);
- this.remove(subscription);
- subscription.unsubscribe();
- }
- };
- BufferToggleSubscriber.prototype.trySubscribe = function (closingNotifier) {
- var contexts = this.contexts;
- var buffer = [];
- var subscription = new Subscription_1.Subscription();
- var context = { buffer: buffer, subscription: subscription };
- contexts.push(context);
- var innerSubscription = subscribeToResult_1.subscribeToResult(this, closingNotifier, context);
- if (!innerSubscription || innerSubscription.closed) {
- this.closeBuffer(context);
- }
- else {
- innerSubscription.context = context;
- this.add(innerSubscription);
- subscription.add(innerSubscription);
- }
- };
- return BufferToggleSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":50,"../Subscription":56,"../util/subscribeToResult":239}],92:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscription_1 = require("../Subscription");
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function bufferWhen(closingSelector) {
- return function (source) {
- return source.lift(new BufferWhenOperator(closingSelector));
- };
-}
-exports.bufferWhen = bufferWhen;
-var BufferWhenOperator = (function () {
- function BufferWhenOperator(closingSelector) {
- this.closingSelector = closingSelector;
- }
- BufferWhenOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new BufferWhenSubscriber(subscriber, this.closingSelector));
- };
- return BufferWhenOperator;
-}());
-var BufferWhenSubscriber = (function (_super) {
- __extends(BufferWhenSubscriber, _super);
- function BufferWhenSubscriber(destination, closingSelector) {
- var _this = _super.call(this, destination) || this;
- _this.closingSelector = closingSelector;
- _this.subscribing = false;
- _this.openBuffer();
- return _this;
- }
- BufferWhenSubscriber.prototype._next = function (value) {
- this.buffer.push(value);
- };
- BufferWhenSubscriber.prototype._complete = function () {
- var buffer = this.buffer;
- if (buffer) {
- this.destination.next(buffer);
- }
- _super.prototype._complete.call(this);
- };
- BufferWhenSubscriber.prototype._unsubscribe = function () {
- this.buffer = null;
- this.subscribing = false;
- };
- BufferWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.openBuffer();
- };
- BufferWhenSubscriber.prototype.notifyComplete = function () {
- if (this.subscribing) {
- this.complete();
- }
- else {
- this.openBuffer();
- }
- };
- BufferWhenSubscriber.prototype.openBuffer = function () {
- var closingSubscription = this.closingSubscription;
- if (closingSubscription) {
- this.remove(closingSubscription);
- closingSubscription.unsubscribe();
- }
- var buffer = this.buffer;
- if (this.buffer) {
- this.destination.next(buffer);
- }
- this.buffer = [];
- var closingNotifier;
- try {
- var closingSelector = this.closingSelector;
- closingNotifier = closingSelector();
- }
- catch (err) {
- return this.error(err);
- }
- closingSubscription = new Subscription_1.Subscription();
- this.closingSubscription = closingSubscription;
- this.add(closingSubscription);
- this.subscribing = true;
- closingSubscription.add(subscribeToResult_1.subscribeToResult(this, closingNotifier));
- this.subscribing = false;
- };
- return BufferWhenSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":50,"../Subscription":56,"../util/subscribeToResult":239}],93:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var InnerSubscriber_1 = require("../InnerSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function catchError(selector) {
- return function catchErrorOperatorFunction(source) {
- var operator = new CatchOperator(selector);
- var caught = source.lift(operator);
- return (operator.caught = caught);
- };
-}
-exports.catchError = catchError;
-var CatchOperator = (function () {
- function CatchOperator(selector) {
- this.selector = selector;
- }
- CatchOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new CatchSubscriber(subscriber, this.selector, this.caught));
- };
- return CatchOperator;
-}());
-var CatchSubscriber = (function (_super) {
- __extends(CatchSubscriber, _super);
- function CatchSubscriber(destination, selector, caught) {
- var _this = _super.call(this, destination) || this;
- _this.selector = selector;
- _this.caught = caught;
- return _this;
- }
- CatchSubscriber.prototype.error = function (err) {
- if (!this.isStopped) {
- var result = void 0;
- try {
- result = this.selector(err, this.caught);
- }
- catch (err2) {
- _super.prototype.error.call(this, err2);
- return;
- }
- this._unsubscribeAndRecycle();
- var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, undefined, undefined);
- this.add(innerSubscriber);
- var innerSubscription = subscribeToResult_1.subscribeToResult(this, result, undefined, undefined, innerSubscriber);
- if (innerSubscription !== innerSubscriber) {
- this.add(innerSubscription);
- }
- }
- };
- return CatchSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../InnerSubscriber":46,"../OuterSubscriber":50,"../util/subscribeToResult":239}],94:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var combineLatest_1 = require("../observable/combineLatest");
-function combineAll(project) {
- return function (source) { return source.lift(new combineLatest_1.CombineLatestOperator(project)); };
-}
-exports.combineAll = combineAll;
-
-},{"../observable/combineLatest":62}],95:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var isArray_1 = require("../util/isArray");
-var combineLatest_1 = require("../observable/combineLatest");
-var from_1 = require("../observable/from");
-var none = {};
-function combineLatest() {
- var observables = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- observables[_i] = arguments[_i];
- }
- var project = null;
- if (typeof observables[observables.length - 1] === 'function') {
- project = observables.pop();
- }
- if (observables.length === 1 && isArray_1.isArray(observables[0])) {
- observables = observables[0].slice();
- }
- return function (source) { return source.lift.call(from_1.from([source].concat(observables)), new combineLatest_1.CombineLatestOperator(project)); };
-}
-exports.combineLatest = combineLatest;
-
-},{"../observable/combineLatest":62,"../observable/from":67,"../util/isArray":220}],96:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var concat_1 = require("../observable/concat");
-function concat() {
- var observables = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- observables[_i] = arguments[_i];
- }
- return function (source) { return source.lift.call(concat_1.concat.apply(void 0, [source].concat(observables))); };
-}
-exports.concat = concat;
-
-},{"../observable/concat":63}],97:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var mergeAll_1 = require("./mergeAll");
-function concatAll() {
- return mergeAll_1.mergeAll(1);
-}
-exports.concatAll = concatAll;
-
-},{"./mergeAll":130}],98:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var mergeMap_1 = require("./mergeMap");
-function concatMap(project, resultSelector) {
- return mergeMap_1.mergeMap(project, resultSelector, 1);
-}
-exports.concatMap = concatMap;
-
-},{"./mergeMap":131}],99:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var concatMap_1 = require("./concatMap");
-function concatMapTo(innerObservable, resultSelector) {
- return concatMap_1.concatMap(function () { return innerObservable; }, resultSelector);
-}
-exports.concatMapTo = concatMapTo;
-
-},{"./concatMap":98}],100:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function count(predicate) {
- return function (source) { return source.lift(new CountOperator(predicate, source)); };
-}
-exports.count = count;
-var CountOperator = (function () {
- function CountOperator(predicate, source) {
- this.predicate = predicate;
- this.source = source;
- }
- CountOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new CountSubscriber(subscriber, this.predicate, this.source));
- };
- return CountOperator;
-}());
-var CountSubscriber = (function (_super) {
- __extends(CountSubscriber, _super);
- function CountSubscriber(destination, predicate, source) {
- var _this = _super.call(this, destination) || this;
- _this.predicate = predicate;
- _this.source = source;
- _this.count = 0;
- _this.index = 0;
- return _this;
- }
- CountSubscriber.prototype._next = function (value) {
- if (this.predicate) {
- this._tryPredicate(value);
- }
- else {
- this.count++;
- }
- };
- CountSubscriber.prototype._tryPredicate = function (value) {
- var result;
- try {
- result = this.predicate(value, this.index++, this.source);
- }
- catch (err) {
- this.destination.error(err);
- return;
- }
- if (result) {
- this.count++;
- }
- };
- CountSubscriber.prototype._complete = function () {
- this.destination.next(this.count);
- this.destination.complete();
- };
- return CountSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],101:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function debounce(durationSelector) {
- return function (source) { return source.lift(new DebounceOperator(durationSelector)); };
-}
-exports.debounce = debounce;
-var DebounceOperator = (function () {
- function DebounceOperator(durationSelector) {
- this.durationSelector = durationSelector;
- }
- DebounceOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new DebounceSubscriber(subscriber, this.durationSelector));
- };
- return DebounceOperator;
-}());
-var DebounceSubscriber = (function (_super) {
- __extends(DebounceSubscriber, _super);
- function DebounceSubscriber(destination, durationSelector) {
- var _this = _super.call(this, destination) || this;
- _this.durationSelector = durationSelector;
- _this.hasValue = false;
- _this.durationSubscription = null;
- return _this;
- }
- DebounceSubscriber.prototype._next = function (value) {
- try {
- var result = this.durationSelector.call(this, value);
- if (result) {
- this._tryNext(value, result);
- }
- }
- catch (err) {
- this.destination.error(err);
- }
- };
- DebounceSubscriber.prototype._complete = function () {
- this.emitValue();
- this.destination.complete();
- };
- DebounceSubscriber.prototype._tryNext = function (value, duration) {
- var subscription = this.durationSubscription;
- this.value = value;
- this.hasValue = true;
- if (subscription) {
- subscription.unsubscribe();
- this.remove(subscription);
- }
- subscription = subscribeToResult_1.subscribeToResult(this, duration);
- if (subscription && !subscription.closed) {
- this.add(this.durationSubscription = subscription);
- }
- };
- DebounceSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.emitValue();
- };
- DebounceSubscriber.prototype.notifyComplete = function () {
- this.emitValue();
- };
- DebounceSubscriber.prototype.emitValue = function () {
- if (this.hasValue) {
- var value = this.value;
- var subscription = this.durationSubscription;
- if (subscription) {
- this.durationSubscription = null;
- subscription.unsubscribe();
- this.remove(subscription);
- }
- this.value = null;
- this.hasValue = false;
- _super.prototype._next.call(this, value);
- }
- };
- return DebounceSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],102:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-var async_1 = require("../scheduler/async");
-function debounceTime(dueTime, scheduler) {
- if (scheduler === void 0) { scheduler = async_1.async; }
- return function (source) { return source.lift(new DebounceTimeOperator(dueTime, scheduler)); };
-}
-exports.debounceTime = debounceTime;
-var DebounceTimeOperator = (function () {
- function DebounceTimeOperator(dueTime, scheduler) {
- this.dueTime = dueTime;
- this.scheduler = scheduler;
- }
- DebounceTimeOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new DebounceTimeSubscriber(subscriber, this.dueTime, this.scheduler));
- };
- return DebounceTimeOperator;
-}());
-var DebounceTimeSubscriber = (function (_super) {
- __extends(DebounceTimeSubscriber, _super);
- function DebounceTimeSubscriber(destination, dueTime, scheduler) {
- var _this = _super.call(this, destination) || this;
- _this.dueTime = dueTime;
- _this.scheduler = scheduler;
- _this.debouncedSubscription = null;
- _this.lastValue = null;
- _this.hasValue = false;
- return _this;
- }
- DebounceTimeSubscriber.prototype._next = function (value) {
- this.clearDebounce();
- this.lastValue = value;
- this.hasValue = true;
- this.add(this.debouncedSubscription = this.scheduler.schedule(dispatchNext, this.dueTime, this));
- };
- DebounceTimeSubscriber.prototype._complete = function () {
- this.debouncedNext();
- this.destination.complete();
- };
- DebounceTimeSubscriber.prototype.debouncedNext = function () {
- this.clearDebounce();
- if (this.hasValue) {
- var lastValue = this.lastValue;
- this.lastValue = null;
- this.hasValue = false;
- this.destination.next(lastValue);
- }
- };
- DebounceTimeSubscriber.prototype.clearDebounce = function () {
- var debouncedSubscription = this.debouncedSubscription;
- if (debouncedSubscription !== null) {
- this.remove(debouncedSubscription);
- debouncedSubscription.unsubscribe();
- this.debouncedSubscription = null;
- }
- };
- return DebounceTimeSubscriber;
-}(Subscriber_1.Subscriber));
-function dispatchNext(subscriber) {
- subscriber.debouncedNext();
-}
-
-},{"../Subscriber":55,"../scheduler/async":206}],103:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function defaultIfEmpty(defaultValue) {
- if (defaultValue === void 0) { defaultValue = null; }
- return function (source) { return source.lift(new DefaultIfEmptyOperator(defaultValue)); };
-}
-exports.defaultIfEmpty = defaultIfEmpty;
-var DefaultIfEmptyOperator = (function () {
- function DefaultIfEmptyOperator(defaultValue) {
- this.defaultValue = defaultValue;
- }
- DefaultIfEmptyOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new DefaultIfEmptySubscriber(subscriber, this.defaultValue));
- };
- return DefaultIfEmptyOperator;
-}());
-var DefaultIfEmptySubscriber = (function (_super) {
- __extends(DefaultIfEmptySubscriber, _super);
- function DefaultIfEmptySubscriber(destination, defaultValue) {
- var _this = _super.call(this, destination) || this;
- _this.defaultValue = defaultValue;
- _this.isEmpty = true;
- return _this;
- }
- DefaultIfEmptySubscriber.prototype._next = function (value) {
- this.isEmpty = false;
- this.destination.next(value);
- };
- DefaultIfEmptySubscriber.prototype._complete = function () {
- if (this.isEmpty) {
- this.destination.next(this.defaultValue);
- }
- this.destination.complete();
- };
- return DefaultIfEmptySubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],104:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var async_1 = require("../scheduler/async");
-var isDate_1 = require("../util/isDate");
-var Subscriber_1 = require("../Subscriber");
-var Notification_1 = require("../Notification");
-function delay(delay, scheduler) {
- if (scheduler === void 0) { scheduler = async_1.async; }
- var absoluteDelay = isDate_1.isDate(delay);
- var delayFor = absoluteDelay ? (+delay - scheduler.now()) : Math.abs(delay);
- return function (source) { return source.lift(new DelayOperator(delayFor, scheduler)); };
-}
-exports.delay = delay;
-var DelayOperator = (function () {
- function DelayOperator(delay, scheduler) {
- this.delay = delay;
- this.scheduler = scheduler;
- }
- DelayOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new DelaySubscriber(subscriber, this.delay, this.scheduler));
- };
- return DelayOperator;
-}());
-var DelaySubscriber = (function (_super) {
- __extends(DelaySubscriber, _super);
- function DelaySubscriber(destination, delay, scheduler) {
- var _this = _super.call(this, destination) || this;
- _this.delay = delay;
- _this.scheduler = scheduler;
- _this.queue = [];
- _this.active = false;
- _this.errored = false;
- return _this;
- }
- DelaySubscriber.dispatch = function (state) {
- var source = state.source;
- var queue = source.queue;
- var scheduler = state.scheduler;
- var destination = state.destination;
- while (queue.length > 0 && (queue[0].time - scheduler.now()) <= 0) {
- queue.shift().notification.observe(destination);
- }
- if (queue.length > 0) {
- var delay_1 = Math.max(0, queue[0].time - scheduler.now());
- this.schedule(state, delay_1);
- }
- else {
- this.unsubscribe();
- source.active = false;
- }
- };
- DelaySubscriber.prototype._schedule = function (scheduler) {
- this.active = true;
- var destination = this.destination;
- destination.add(scheduler.schedule(DelaySubscriber.dispatch, this.delay, {
- source: this, destination: this.destination, scheduler: scheduler
- }));
- };
- DelaySubscriber.prototype.scheduleNotification = function (notification) {
- if (this.errored === true) {
- return;
- }
- var scheduler = this.scheduler;
- var message = new DelayMessage(scheduler.now() + this.delay, notification);
- this.queue.push(message);
- if (this.active === false) {
- this._schedule(scheduler);
- }
- };
- DelaySubscriber.prototype._next = function (value) {
- this.scheduleNotification(Notification_1.Notification.createNext(value));
- };
- DelaySubscriber.prototype._error = function (err) {
- this.errored = true;
- this.queue = [];
- this.destination.error(err);
- this.unsubscribe();
- };
- DelaySubscriber.prototype._complete = function () {
- this.scheduleNotification(Notification_1.Notification.createComplete());
- this.unsubscribe();
- };
- return DelaySubscriber;
-}(Subscriber_1.Subscriber));
-var DelayMessage = (function () {
- function DelayMessage(time, notification) {
- this.time = time;
- this.notification = notification;
- }
- return DelayMessage;
-}());
-
-},{"../Notification":47,"../Subscriber":55,"../scheduler/async":206,"../util/isDate":222}],105:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-var Observable_1 = require("../Observable");
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function delayWhen(delayDurationSelector, subscriptionDelay) {
- if (subscriptionDelay) {
- return function (source) {
- return new SubscriptionDelayObservable(source, subscriptionDelay)
- .lift(new DelayWhenOperator(delayDurationSelector));
- };
- }
- return function (source) { return source.lift(new DelayWhenOperator(delayDurationSelector)); };
-}
-exports.delayWhen = delayWhen;
-var DelayWhenOperator = (function () {
- function DelayWhenOperator(delayDurationSelector) {
- this.delayDurationSelector = delayDurationSelector;
- }
- DelayWhenOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new DelayWhenSubscriber(subscriber, this.delayDurationSelector));
- };
- return DelayWhenOperator;
-}());
-var DelayWhenSubscriber = (function (_super) {
- __extends(DelayWhenSubscriber, _super);
- function DelayWhenSubscriber(destination, delayDurationSelector) {
- var _this = _super.call(this, destination) || this;
- _this.delayDurationSelector = delayDurationSelector;
- _this.completed = false;
- _this.delayNotifierSubscriptions = [];
- _this.index = 0;
- return _this;
- }
- DelayWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.destination.next(outerValue);
- this.removeSubscription(innerSub);
- this.tryComplete();
- };
- DelayWhenSubscriber.prototype.notifyError = function (error, innerSub) {
- this._error(error);
- };
- DelayWhenSubscriber.prototype.notifyComplete = function (innerSub) {
- var value = this.removeSubscription(innerSub);
- if (value) {
- this.destination.next(value);
- }
- this.tryComplete();
- };
- DelayWhenSubscriber.prototype._next = function (value) {
- var index = this.index++;
- try {
- var delayNotifier = this.delayDurationSelector(value, index);
- if (delayNotifier) {
- this.tryDelay(delayNotifier, value);
- }
- }
- catch (err) {
- this.destination.error(err);
- }
- };
- DelayWhenSubscriber.prototype._complete = function () {
- this.completed = true;
- this.tryComplete();
- this.unsubscribe();
- };
- DelayWhenSubscriber.prototype.removeSubscription = function (subscription) {
- subscription.unsubscribe();
- var subscriptionIdx = this.delayNotifierSubscriptions.indexOf(subscription);
- if (subscriptionIdx !== -1) {
- this.delayNotifierSubscriptions.splice(subscriptionIdx, 1);
- }
- return subscription.outerValue;
- };
- DelayWhenSubscriber.prototype.tryDelay = function (delayNotifier, value) {
- var notifierSubscription = subscribeToResult_1.subscribeToResult(this, delayNotifier, value);
- if (notifierSubscription && !notifierSubscription.closed) {
- var destination = this.destination;
- destination.add(notifierSubscription);
- this.delayNotifierSubscriptions.push(notifierSubscription);
- }
- };
- DelayWhenSubscriber.prototype.tryComplete = function () {
- if (this.completed && this.delayNotifierSubscriptions.length === 0) {
- this.destination.complete();
- }
- };
- return DelayWhenSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-var SubscriptionDelayObservable = (function (_super) {
- __extends(SubscriptionDelayObservable, _super);
- function SubscriptionDelayObservable(source, subscriptionDelay) {
- var _this = _super.call(this) || this;
- _this.source = source;
- _this.subscriptionDelay = subscriptionDelay;
- return _this;
- }
- SubscriptionDelayObservable.prototype._subscribe = function (subscriber) {
- this.subscriptionDelay.subscribe(new SubscriptionDelaySubscriber(subscriber, this.source));
- };
- return SubscriptionDelayObservable;
-}(Observable_1.Observable));
-var SubscriptionDelaySubscriber = (function (_super) {
- __extends(SubscriptionDelaySubscriber, _super);
- function SubscriptionDelaySubscriber(parent, source) {
- var _this = _super.call(this) || this;
- _this.parent = parent;
- _this.source = source;
- _this.sourceSubscribed = false;
- return _this;
- }
- SubscriptionDelaySubscriber.prototype._next = function (unused) {
- this.subscribeToSource();
- };
- SubscriptionDelaySubscriber.prototype._error = function (err) {
- this.unsubscribe();
- this.parent.error(err);
- };
- SubscriptionDelaySubscriber.prototype._complete = function () {
- this.unsubscribe();
- this.subscribeToSource();
- };
- SubscriptionDelaySubscriber.prototype.subscribeToSource = function () {
- if (!this.sourceSubscribed) {
- this.sourceSubscribed = true;
- this.unsubscribe();
- this.source.subscribe(this.parent);
- }
- };
- return SubscriptionDelaySubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Observable":48,"../OuterSubscriber":50,"../Subscriber":55,"../util/subscribeToResult":239}],106:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function dematerialize() {
- return function dematerializeOperatorFunction(source) {
- return source.lift(new DeMaterializeOperator());
- };
-}
-exports.dematerialize = dematerialize;
-var DeMaterializeOperator = (function () {
- function DeMaterializeOperator() {
- }
- DeMaterializeOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new DeMaterializeSubscriber(subscriber));
- };
- return DeMaterializeOperator;
-}());
-var DeMaterializeSubscriber = (function (_super) {
- __extends(DeMaterializeSubscriber, _super);
- function DeMaterializeSubscriber(destination) {
- return _super.call(this, destination) || this;
- }
- DeMaterializeSubscriber.prototype._next = function (value) {
- value.observe(this.destination);
- };
- return DeMaterializeSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],107:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function distinct(keySelector, flushes) {
- return function (source) { return source.lift(new DistinctOperator(keySelector, flushes)); };
-}
-exports.distinct = distinct;
-var DistinctOperator = (function () {
- function DistinctOperator(keySelector, flushes) {
- this.keySelector = keySelector;
- this.flushes = flushes;
- }
- DistinctOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new DistinctSubscriber(subscriber, this.keySelector, this.flushes));
- };
- return DistinctOperator;
-}());
-var DistinctSubscriber = (function (_super) {
- __extends(DistinctSubscriber, _super);
- function DistinctSubscriber(destination, keySelector, flushes) {
- var _this = _super.call(this, destination) || this;
- _this.keySelector = keySelector;
- _this.values = new Set();
- if (flushes) {
- _this.add(subscribeToResult_1.subscribeToResult(_this, flushes));
- }
- return _this;
- }
- DistinctSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.values.clear();
- };
- DistinctSubscriber.prototype.notifyError = function (error, innerSub) {
- this._error(error);
- };
- DistinctSubscriber.prototype._next = function (value) {
- if (this.keySelector) {
- this._useKeySelector(value);
- }
- else {
- this._finalizeNext(value, value);
- }
- };
- DistinctSubscriber.prototype._useKeySelector = function (value) {
- var key;
- var destination = this.destination;
- try {
- key = this.keySelector(value);
- }
- catch (err) {
- destination.error(err);
- return;
- }
- this._finalizeNext(key, value);
- };
- DistinctSubscriber.prototype._finalizeNext = function (key, value) {
- var values = this.values;
- if (!values.has(key)) {
- values.add(key);
- this.destination.next(value);
- }
- };
- return DistinctSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-exports.DistinctSubscriber = DistinctSubscriber;
-
-},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],108:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function distinctUntilChanged(compare, keySelector) {
- return function (source) { return source.lift(new DistinctUntilChangedOperator(compare, keySelector)); };
-}
-exports.distinctUntilChanged = distinctUntilChanged;
-var DistinctUntilChangedOperator = (function () {
- function DistinctUntilChangedOperator(compare, keySelector) {
- this.compare = compare;
- this.keySelector = keySelector;
- }
- DistinctUntilChangedOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new DistinctUntilChangedSubscriber(subscriber, this.compare, this.keySelector));
- };
- return DistinctUntilChangedOperator;
-}());
-var DistinctUntilChangedSubscriber = (function (_super) {
- __extends(DistinctUntilChangedSubscriber, _super);
- function DistinctUntilChangedSubscriber(destination, compare, keySelector) {
- var _this = _super.call(this, destination) || this;
- _this.keySelector = keySelector;
- _this.hasKey = false;
- if (typeof compare === 'function') {
- _this.compare = compare;
- }
- return _this;
- }
- DistinctUntilChangedSubscriber.prototype.compare = function (x, y) {
- return x === y;
- };
- DistinctUntilChangedSubscriber.prototype._next = function (value) {
- var key;
- try {
- var keySelector = this.keySelector;
- key = keySelector ? keySelector(value) : value;
- }
- catch (err) {
- return this.destination.error(err);
- }
- var result = false;
- if (this.hasKey) {
- try {
- var compare = this.compare;
- result = compare(this.key, key);
- }
- catch (err) {
- return this.destination.error(err);
- }
- }
- else {
- this.hasKey = true;
- }
- if (!result) {
- this.key = key;
- this.destination.next(value);
- }
- };
- return DistinctUntilChangedSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],109:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var distinctUntilChanged_1 = require("./distinctUntilChanged");
-function distinctUntilKeyChanged(key, compare) {
- return distinctUntilChanged_1.distinctUntilChanged(function (x, y) { return compare ? compare(x[key], y[key]) : x[key] === y[key]; });
-}
-exports.distinctUntilKeyChanged = distinctUntilKeyChanged;
-
-},{"./distinctUntilChanged":108}],110:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var ArgumentOutOfRangeError_1 = require("../util/ArgumentOutOfRangeError");
-var filter_1 = require("./filter");
-var throwIfEmpty_1 = require("./throwIfEmpty");
-var defaultIfEmpty_1 = require("./defaultIfEmpty");
-var take_1 = require("./take");
-function elementAt(index, defaultValue) {
- if (index < 0) {
- throw new ArgumentOutOfRangeError_1.ArgumentOutOfRangeError();
- }
- var hasDefaultValue = arguments.length >= 2;
- return function (source) { return source.pipe(filter_1.filter(function (v, i) { return i === index; }), take_1.take(1), hasDefaultValue
- ? defaultIfEmpty_1.defaultIfEmpty(defaultValue)
- : throwIfEmpty_1.throwIfEmpty(function () { return new ArgumentOutOfRangeError_1.ArgumentOutOfRangeError(); })); };
-}
-exports.elementAt = elementAt;
-
-},{"../util/ArgumentOutOfRangeError":211,"./defaultIfEmpty":103,"./filter":116,"./take":168,"./throwIfEmpty":175}],111:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var concat_1 = require("../observable/concat");
-var of_1 = require("../observable/of");
-function endWith() {
- var array = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- array[_i] = arguments[_i];
- }
- return function (source) { return concat_1.concat(source, of_1.of.apply(void 0, array)); };
-}
-exports.endWith = endWith;
-
-},{"../observable/concat":63,"../observable/of":76}],112:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function every(predicate, thisArg) {
- return function (source) { return source.lift(new EveryOperator(predicate, thisArg, source)); };
-}
-exports.every = every;
-var EveryOperator = (function () {
- function EveryOperator(predicate, thisArg, source) {
- this.predicate = predicate;
- this.thisArg = thisArg;
- this.source = source;
- }
- EveryOperator.prototype.call = function (observer, source) {
- return source.subscribe(new EverySubscriber(observer, this.predicate, this.thisArg, this.source));
- };
- return EveryOperator;
-}());
-var EverySubscriber = (function (_super) {
- __extends(EverySubscriber, _super);
- function EverySubscriber(destination, predicate, thisArg, source) {
- var _this = _super.call(this, destination) || this;
- _this.predicate = predicate;
- _this.thisArg = thisArg;
- _this.source = source;
- _this.index = 0;
- _this.thisArg = thisArg || _this;
- return _this;
- }
- EverySubscriber.prototype.notifyComplete = function (everyValueMatch) {
- this.destination.next(everyValueMatch);
- this.destination.complete();
- };
- EverySubscriber.prototype._next = function (value) {
- var result = false;
- try {
- result = this.predicate.call(this.thisArg, value, this.index++, this.source);
- }
- catch (err) {
- this.destination.error(err);
- return;
- }
- if (!result) {
- this.notifyComplete(false);
- }
- };
- EverySubscriber.prototype._complete = function () {
- this.notifyComplete(true);
- };
- return EverySubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],113:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function exhaust() {
- return function (source) { return source.lift(new SwitchFirstOperator()); };
-}
-exports.exhaust = exhaust;
-var SwitchFirstOperator = (function () {
- function SwitchFirstOperator() {
- }
- SwitchFirstOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new SwitchFirstSubscriber(subscriber));
- };
- return SwitchFirstOperator;
-}());
-var SwitchFirstSubscriber = (function (_super) {
- __extends(SwitchFirstSubscriber, _super);
- function SwitchFirstSubscriber(destination) {
- var _this = _super.call(this, destination) || this;
- _this.hasCompleted = false;
- _this.hasSubscription = false;
- return _this;
- }
- SwitchFirstSubscriber.prototype._next = function (value) {
- if (!this.hasSubscription) {
- this.hasSubscription = true;
- this.add(subscribeToResult_1.subscribeToResult(this, value));
- }
- };
- SwitchFirstSubscriber.prototype._complete = function () {
- this.hasCompleted = true;
- if (!this.hasSubscription) {
- this.destination.complete();
- }
- };
- SwitchFirstSubscriber.prototype.notifyComplete = function (innerSub) {
- this.remove(innerSub);
- this.hasSubscription = false;
- if (this.hasCompleted) {
- this.destination.complete();
- }
- };
- return SwitchFirstSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],114:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var InnerSubscriber_1 = require("../InnerSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-var map_1 = require("./map");
-var from_1 = require("../observable/from");
-function exhaustMap(project, resultSelector) {
- if (resultSelector) {
- return function (source) { return source.pipe(exhaustMap(function (a, i) { return from_1.from(project(a, i)).pipe(map_1.map(function (b, ii) { return resultSelector(a, b, i, ii); })); })); };
- }
- return function (source) {
- return source.lift(new ExhaustMapOperator(project));
- };
-}
-exports.exhaustMap = exhaustMap;
-var ExhaustMapOperator = (function () {
- function ExhaustMapOperator(project) {
- this.project = project;
- }
- ExhaustMapOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new ExhaustMapSubscriber(subscriber, this.project));
- };
- return ExhaustMapOperator;
-}());
-var ExhaustMapSubscriber = (function (_super) {
- __extends(ExhaustMapSubscriber, _super);
- function ExhaustMapSubscriber(destination, project) {
- var _this = _super.call(this, destination) || this;
- _this.project = project;
- _this.hasSubscription = false;
- _this.hasCompleted = false;
- _this.index = 0;
- return _this;
- }
- ExhaustMapSubscriber.prototype._next = function (value) {
- if (!this.hasSubscription) {
- this.tryNext(value);
- }
- };
- ExhaustMapSubscriber.prototype.tryNext = function (value) {
- var result;
- var index = this.index++;
- try {
- result = this.project(value, index);
- }
- catch (err) {
- this.destination.error(err);
- return;
- }
- this.hasSubscription = true;
- this._innerSub(result, value, index);
- };
- ExhaustMapSubscriber.prototype._innerSub = function (result, value, index) {
- var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, value, index);
- var destination = this.destination;
- destination.add(innerSubscriber);
- var innerSubscription = subscribeToResult_1.subscribeToResult(this, result, undefined, undefined, innerSubscriber);
- if (innerSubscription !== innerSubscriber) {
- destination.add(innerSubscription);
- }
- };
- ExhaustMapSubscriber.prototype._complete = function () {
- this.hasCompleted = true;
- if (!this.hasSubscription) {
- this.destination.complete();
- }
- this.unsubscribe();
- };
- ExhaustMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.destination.next(innerValue);
- };
- ExhaustMapSubscriber.prototype.notifyError = function (err) {
- this.destination.error(err);
- };
- ExhaustMapSubscriber.prototype.notifyComplete = function (innerSub) {
- var destination = this.destination;
- destination.remove(innerSub);
- this.hasSubscription = false;
- if (this.hasCompleted) {
- this.destination.complete();
- }
- };
- return ExhaustMapSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../InnerSubscriber":46,"../OuterSubscriber":50,"../observable/from":67,"../util/subscribeToResult":239,"./map":125}],115:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function expand(project, concurrent, scheduler) {
- if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; }
- if (scheduler === void 0) { scheduler = undefined; }
- concurrent = (concurrent || 0) < 1 ? Number.POSITIVE_INFINITY : concurrent;
- return function (source) { return source.lift(new ExpandOperator(project, concurrent, scheduler)); };
-}
-exports.expand = expand;
-var ExpandOperator = (function () {
- function ExpandOperator(project, concurrent, scheduler) {
- this.project = project;
- this.concurrent = concurrent;
- this.scheduler = scheduler;
- }
- ExpandOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new ExpandSubscriber(subscriber, this.project, this.concurrent, this.scheduler));
- };
- return ExpandOperator;
-}());
-exports.ExpandOperator = ExpandOperator;
-var ExpandSubscriber = (function (_super) {
- __extends(ExpandSubscriber, _super);
- function ExpandSubscriber(destination, project, concurrent, scheduler) {
- var _this = _super.call(this, destination) || this;
- _this.project = project;
- _this.concurrent = concurrent;
- _this.scheduler = scheduler;
- _this.index = 0;
- _this.active = 0;
- _this.hasCompleted = false;
- if (concurrent < Number.POSITIVE_INFINITY) {
- _this.buffer = [];
- }
- return _this;
- }
- ExpandSubscriber.dispatch = function (arg) {
- var subscriber = arg.subscriber, result = arg.result, value = arg.value, index = arg.index;
- subscriber.subscribeToProjection(result, value, index);
- };
- ExpandSubscriber.prototype._next = function (value) {
- var destination = this.destination;
- if (destination.closed) {
- this._complete();
- return;
- }
- var index = this.index++;
- if (this.active < this.concurrent) {
- destination.next(value);
- try {
- var project = this.project;
- var result = project(value, index);
- if (!this.scheduler) {
- this.subscribeToProjection(result, value, index);
- }
- else {
- var state = { subscriber: this, result: result, value: value, index: index };
- var destination_1 = this.destination;
- destination_1.add(this.scheduler.schedule(ExpandSubscriber.dispatch, 0, state));
- }
- }
- catch (e) {
- destination.error(e);
- }
- }
- else {
- this.buffer.push(value);
- }
- };
- ExpandSubscriber.prototype.subscribeToProjection = function (result, value, index) {
- this.active++;
- var destination = this.destination;
- destination.add(subscribeToResult_1.subscribeToResult(this, result, value, index));
- };
- ExpandSubscriber.prototype._complete = function () {
- this.hasCompleted = true;
- if (this.hasCompleted && this.active === 0) {
- this.destination.complete();
- }
- this.unsubscribe();
- };
- ExpandSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this._next(innerValue);
- };
- ExpandSubscriber.prototype.notifyComplete = function (innerSub) {
- var buffer = this.buffer;
- var destination = this.destination;
- destination.remove(innerSub);
- this.active--;
- if (buffer && buffer.length > 0) {
- this._next(buffer.shift());
- }
- if (this.hasCompleted && this.active === 0) {
- this.destination.complete();
- }
- };
- return ExpandSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-exports.ExpandSubscriber = ExpandSubscriber;
-
-},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],116:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function filter(predicate, thisArg) {
- return function filterOperatorFunction(source) {
- return source.lift(new FilterOperator(predicate, thisArg));
- };
-}
-exports.filter = filter;
-var FilterOperator = (function () {
- function FilterOperator(predicate, thisArg) {
- this.predicate = predicate;
- this.thisArg = thisArg;
- }
- FilterOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new FilterSubscriber(subscriber, this.predicate, this.thisArg));
- };
- return FilterOperator;
-}());
-var FilterSubscriber = (function (_super) {
- __extends(FilterSubscriber, _super);
- function FilterSubscriber(destination, predicate, thisArg) {
- var _this = _super.call(this, destination) || this;
- _this.predicate = predicate;
- _this.thisArg = thisArg;
- _this.count = 0;
- return _this;
- }
- FilterSubscriber.prototype._next = function (value) {
- var result;
- try {
- result = this.predicate.call(this.thisArg, value, this.count++);
- }
- catch (err) {
- this.destination.error(err);
- return;
- }
- if (result) {
- this.destination.next(value);
- }
- };
- return FilterSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],117:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-var Subscription_1 = require("../Subscription");
-function finalize(callback) {
- return function (source) { return source.lift(new FinallyOperator(callback)); };
-}
-exports.finalize = finalize;
-var FinallyOperator = (function () {
- function FinallyOperator(callback) {
- this.callback = callback;
- }
- FinallyOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new FinallySubscriber(subscriber, this.callback));
- };
- return FinallyOperator;
-}());
-var FinallySubscriber = (function (_super) {
- __extends(FinallySubscriber, _super);
- function FinallySubscriber(destination, callback) {
- var _this = _super.call(this, destination) || this;
- _this.add(new Subscription_1.Subscription(callback));
- return _this;
- }
- return FinallySubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55,"../Subscription":56}],118:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function find(predicate, thisArg) {
- if (typeof predicate !== 'function') {
- throw new TypeError('predicate is not a function');
- }
- return function (source) { return source.lift(new FindValueOperator(predicate, source, false, thisArg)); };
-}
-exports.find = find;
-var FindValueOperator = (function () {
- function FindValueOperator(predicate, source, yieldIndex, thisArg) {
- this.predicate = predicate;
- this.source = source;
- this.yieldIndex = yieldIndex;
- this.thisArg = thisArg;
- }
- FindValueOperator.prototype.call = function (observer, source) {
- return source.subscribe(new FindValueSubscriber(observer, this.predicate, this.source, this.yieldIndex, this.thisArg));
- };
- return FindValueOperator;
-}());
-exports.FindValueOperator = FindValueOperator;
-var FindValueSubscriber = (function (_super) {
- __extends(FindValueSubscriber, _super);
- function FindValueSubscriber(destination, predicate, source, yieldIndex, thisArg) {
- var _this = _super.call(this, destination) || this;
- _this.predicate = predicate;
- _this.source = source;
- _this.yieldIndex = yieldIndex;
- _this.thisArg = thisArg;
- _this.index = 0;
- return _this;
- }
- FindValueSubscriber.prototype.notifyComplete = function (value) {
- var destination = this.destination;
- destination.next(value);
- destination.complete();
- this.unsubscribe();
- };
- FindValueSubscriber.prototype._next = function (value) {
- var _a = this, predicate = _a.predicate, thisArg = _a.thisArg;
- var index = this.index++;
- try {
- var result = predicate.call(thisArg || this, value, index, this.source);
- if (result) {
- this.notifyComplete(this.yieldIndex ? index : value);
- }
- }
- catch (err) {
- this.destination.error(err);
- }
- };
- FindValueSubscriber.prototype._complete = function () {
- this.notifyComplete(this.yieldIndex ? -1 : undefined);
- };
- return FindValueSubscriber;
-}(Subscriber_1.Subscriber));
-exports.FindValueSubscriber = FindValueSubscriber;
-
-},{"../Subscriber":55}],119:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var find_1 = require("../operators/find");
-function findIndex(predicate, thisArg) {
- return function (source) { return source.lift(new find_1.FindValueOperator(predicate, source, true, thisArg)); };
-}
-exports.findIndex = findIndex;
-
-},{"../operators/find":118}],120:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var EmptyError_1 = require("../util/EmptyError");
-var filter_1 = require("./filter");
-var take_1 = require("./take");
-var defaultIfEmpty_1 = require("./defaultIfEmpty");
-var throwIfEmpty_1 = require("./throwIfEmpty");
-var identity_1 = require("../util/identity");
-function first(predicate, defaultValue) {
- var hasDefaultValue = arguments.length >= 2;
- return function (source) { return source.pipe(predicate ? filter_1.filter(function (v, i) { return predicate(v, i, source); }) : identity_1.identity, take_1.take(1), hasDefaultValue ? defaultIfEmpty_1.defaultIfEmpty(defaultValue) : throwIfEmpty_1.throwIfEmpty(function () { return new EmptyError_1.EmptyError(); })); };
-}
-exports.first = first;
-
-},{"../util/EmptyError":212,"../util/identity":219,"./defaultIfEmpty":103,"./filter":116,"./take":168,"./throwIfEmpty":175}],121:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-var Subscription_1 = require("../Subscription");
-var Observable_1 = require("../Observable");
-var Subject_1 = require("../Subject");
-function groupBy(keySelector, elementSelector, durationSelector, subjectSelector) {
- return function (source) {
- return source.lift(new GroupByOperator(keySelector, elementSelector, durationSelector, subjectSelector));
- };
-}
-exports.groupBy = groupBy;
-var GroupByOperator = (function () {
- function GroupByOperator(keySelector, elementSelector, durationSelector, subjectSelector) {
- this.keySelector = keySelector;
- this.elementSelector = elementSelector;
- this.durationSelector = durationSelector;
- this.subjectSelector = subjectSelector;
- }
- GroupByOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new GroupBySubscriber(subscriber, this.keySelector, this.elementSelector, this.durationSelector, this.subjectSelector));
- };
- return GroupByOperator;
-}());
-var GroupBySubscriber = (function (_super) {
- __extends(GroupBySubscriber, _super);
- function GroupBySubscriber(destination, keySelector, elementSelector, durationSelector, subjectSelector) {
- var _this = _super.call(this, destination) || this;
- _this.keySelector = keySelector;
- _this.elementSelector = elementSelector;
- _this.durationSelector = durationSelector;
- _this.subjectSelector = subjectSelector;
- _this.groups = null;
- _this.attemptedToUnsubscribe = false;
- _this.count = 0;
- return _this;
- }
- GroupBySubscriber.prototype._next = function (value) {
- var key;
- try {
- key = this.keySelector(value);
- }
- catch (err) {
- this.error(err);
- return;
- }
- this._group(value, key);
- };
- GroupBySubscriber.prototype._group = function (value, key) {
- var groups = this.groups;
- if (!groups) {
- groups = this.groups = new Map();
- }
- var group = groups.get(key);
- var element;
- if (this.elementSelector) {
- try {
- element = this.elementSelector(value);
- }
- catch (err) {
- this.error(err);
- }
- }
- else {
- element = value;
- }
- if (!group) {
- group = (this.subjectSelector ? this.subjectSelector() : new Subject_1.Subject());
- groups.set(key, group);
- var groupedObservable = new GroupedObservable(key, group, this);
- this.destination.next(groupedObservable);
- if (this.durationSelector) {
- var duration = void 0;
- try {
- duration = this.durationSelector(new GroupedObservable(key, group));
- }
- catch (err) {
- this.error(err);
- return;
- }
- this.add(duration.subscribe(new GroupDurationSubscriber(key, group, this)));
- }
- }
- if (!group.closed) {
- group.next(element);
- }
- };
- GroupBySubscriber.prototype._error = function (err) {
- var groups = this.groups;
- if (groups) {
- groups.forEach(function (group, key) {
- group.error(err);
- });
- groups.clear();
- }
- this.destination.error(err);
- };
- GroupBySubscriber.prototype._complete = function () {
- var groups = this.groups;
- if (groups) {
- groups.forEach(function (group, key) {
- group.complete();
- });
- groups.clear();
- }
- this.destination.complete();
- };
- GroupBySubscriber.prototype.removeGroup = function (key) {
- this.groups.delete(key);
- };
- GroupBySubscriber.prototype.unsubscribe = function () {
- if (!this.closed) {
- this.attemptedToUnsubscribe = true;
- if (this.count === 0) {
- _super.prototype.unsubscribe.call(this);
- }
- }
- };
- return GroupBySubscriber;
-}(Subscriber_1.Subscriber));
-var GroupDurationSubscriber = (function (_super) {
- __extends(GroupDurationSubscriber, _super);
- function GroupDurationSubscriber(key, group, parent) {
- var _this = _super.call(this, group) || this;
- _this.key = key;
- _this.group = group;
- _this.parent = parent;
- return _this;
- }
- GroupDurationSubscriber.prototype._next = function (value) {
- this.complete();
- };
- GroupDurationSubscriber.prototype._unsubscribe = function () {
- var _a = this, parent = _a.parent, key = _a.key;
- this.key = this.parent = null;
- if (parent) {
- parent.removeGroup(key);
- }
- };
- return GroupDurationSubscriber;
-}(Subscriber_1.Subscriber));
-var GroupedObservable = (function (_super) {
- __extends(GroupedObservable, _super);
- function GroupedObservable(key, groupSubject, refCountSubscription) {
- var _this = _super.call(this) || this;
- _this.key = key;
- _this.groupSubject = groupSubject;
- _this.refCountSubscription = refCountSubscription;
- return _this;
- }
- GroupedObservable.prototype._subscribe = function (subscriber) {
- var subscription = new Subscription_1.Subscription();
- var _a = this, refCountSubscription = _a.refCountSubscription, groupSubject = _a.groupSubject;
- if (refCountSubscription && !refCountSubscription.closed) {
- subscription.add(new InnerRefCountSubscription(refCountSubscription));
- }
- subscription.add(groupSubject.subscribe(subscriber));
- return subscription;
- };
- return GroupedObservable;
-}(Observable_1.Observable));
-exports.GroupedObservable = GroupedObservable;
-var InnerRefCountSubscription = (function (_super) {
- __extends(InnerRefCountSubscription, _super);
- function InnerRefCountSubscription(parent) {
- var _this = _super.call(this) || this;
- _this.parent = parent;
- parent.count++;
- return _this;
- }
- InnerRefCountSubscription.prototype.unsubscribe = function () {
- var parent = this.parent;
- if (!parent.closed && !this.closed) {
- _super.prototype.unsubscribe.call(this);
- parent.count -= 1;
- if (parent.count === 0 && parent.attemptedToUnsubscribe) {
- parent.unsubscribe();
- }
- }
- };
- return InnerRefCountSubscription;
-}(Subscription_1.Subscription));
-
-},{"../Observable":48,"../Subject":53,"../Subscriber":55,"../Subscription":56}],122:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function ignoreElements() {
- return function ignoreElementsOperatorFunction(source) {
- return source.lift(new IgnoreElementsOperator());
- };
-}
-exports.ignoreElements = ignoreElements;
-var IgnoreElementsOperator = (function () {
- function IgnoreElementsOperator() {
- }
- IgnoreElementsOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new IgnoreElementsSubscriber(subscriber));
- };
- return IgnoreElementsOperator;
-}());
-var IgnoreElementsSubscriber = (function (_super) {
- __extends(IgnoreElementsSubscriber, _super);
- function IgnoreElementsSubscriber() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- IgnoreElementsSubscriber.prototype._next = function (unused) {
- };
- return IgnoreElementsSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],123:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function isEmpty() {
- return function (source) { return source.lift(new IsEmptyOperator()); };
-}
-exports.isEmpty = isEmpty;
-var IsEmptyOperator = (function () {
- function IsEmptyOperator() {
- }
- IsEmptyOperator.prototype.call = function (observer, source) {
- return source.subscribe(new IsEmptySubscriber(observer));
- };
- return IsEmptyOperator;
-}());
-var IsEmptySubscriber = (function (_super) {
- __extends(IsEmptySubscriber, _super);
- function IsEmptySubscriber(destination) {
- return _super.call(this, destination) || this;
- }
- IsEmptySubscriber.prototype.notifyComplete = function (isEmpty) {
- var destination = this.destination;
- destination.next(isEmpty);
- destination.complete();
- };
- IsEmptySubscriber.prototype._next = function (value) {
- this.notifyComplete(false);
- };
- IsEmptySubscriber.prototype._complete = function () {
- this.notifyComplete(true);
- };
- return IsEmptySubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],124:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var EmptyError_1 = require("../util/EmptyError");
-var filter_1 = require("./filter");
-var takeLast_1 = require("./takeLast");
-var throwIfEmpty_1 = require("./throwIfEmpty");
-var defaultIfEmpty_1 = require("./defaultIfEmpty");
-var identity_1 = require("../util/identity");
-function last(predicate, defaultValue) {
- var hasDefaultValue = arguments.length >= 2;
- return function (source) { return source.pipe(predicate ? filter_1.filter(function (v, i) { return predicate(v, i, source); }) : identity_1.identity, takeLast_1.takeLast(1), hasDefaultValue ? defaultIfEmpty_1.defaultIfEmpty(defaultValue) : throwIfEmpty_1.throwIfEmpty(function () { return new EmptyError_1.EmptyError(); })); };
-}
-exports.last = last;
-
-},{"../util/EmptyError":212,"../util/identity":219,"./defaultIfEmpty":103,"./filter":116,"./takeLast":169,"./throwIfEmpty":175}],125:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function map(project, thisArg) {
- return function mapOperation(source) {
- if (typeof project !== 'function') {
- throw new TypeError('argument is not a function. Are you looking for `mapTo()`?');
- }
- return source.lift(new MapOperator(project, thisArg));
- };
-}
-exports.map = map;
-var MapOperator = (function () {
- function MapOperator(project, thisArg) {
- this.project = project;
- this.thisArg = thisArg;
- }
- MapOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new MapSubscriber(subscriber, this.project, this.thisArg));
- };
- return MapOperator;
-}());
-exports.MapOperator = MapOperator;
-var MapSubscriber = (function (_super) {
- __extends(MapSubscriber, _super);
- function MapSubscriber(destination, project, thisArg) {
- var _this = _super.call(this, destination) || this;
- _this.project = project;
- _this.count = 0;
- _this.thisArg = thisArg || _this;
- return _this;
- }
- MapSubscriber.prototype._next = function (value) {
- var result;
- try {
- result = this.project.call(this.thisArg, value, this.count++);
- }
- catch (err) {
- this.destination.error(err);
- return;
- }
- this.destination.next(result);
- };
- return MapSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],126:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function mapTo(value) {
- return function (source) { return source.lift(new MapToOperator(value)); };
-}
-exports.mapTo = mapTo;
-var MapToOperator = (function () {
- function MapToOperator(value) {
- this.value = value;
- }
- MapToOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new MapToSubscriber(subscriber, this.value));
- };
- return MapToOperator;
-}());
-var MapToSubscriber = (function (_super) {
- __extends(MapToSubscriber, _super);
- function MapToSubscriber(destination, value) {
- var _this = _super.call(this, destination) || this;
- _this.value = value;
- return _this;
- }
- MapToSubscriber.prototype._next = function (x) {
- this.destination.next(this.value);
- };
- return MapToSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],127:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-var Notification_1 = require("../Notification");
-function materialize() {
- return function materializeOperatorFunction(source) {
- return source.lift(new MaterializeOperator());
- };
-}
-exports.materialize = materialize;
-var MaterializeOperator = (function () {
- function MaterializeOperator() {
- }
- MaterializeOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new MaterializeSubscriber(subscriber));
- };
- return MaterializeOperator;
-}());
-var MaterializeSubscriber = (function (_super) {
- __extends(MaterializeSubscriber, _super);
- function MaterializeSubscriber(destination) {
- return _super.call(this, destination) || this;
- }
- MaterializeSubscriber.prototype._next = function (value) {
- this.destination.next(Notification_1.Notification.createNext(value));
- };
- MaterializeSubscriber.prototype._error = function (err) {
- var destination = this.destination;
- destination.next(Notification_1.Notification.createError(err));
- destination.complete();
- };
- MaterializeSubscriber.prototype._complete = function () {
- var destination = this.destination;
- destination.next(Notification_1.Notification.createComplete());
- destination.complete();
- };
- return MaterializeSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Notification":47,"../Subscriber":55}],128:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var reduce_1 = require("./reduce");
-function max(comparer) {
- var max = (typeof comparer === 'function')
- ? function (x, y) { return comparer(x, y) > 0 ? x : y; }
- : function (x, y) { return x > y ? x : y; };
- return reduce_1.reduce(max);
-}
-exports.max = max;
-
-},{"./reduce":146}],129:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var merge_1 = require("../observable/merge");
-function merge() {
- var observables = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- observables[_i] = arguments[_i];
- }
- return function (source) { return source.lift.call(merge_1.merge.apply(void 0, [source].concat(observables))); };
-}
-exports.merge = merge;
-
-},{"../observable/merge":74}],130:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var mergeMap_1 = require("./mergeMap");
-var identity_1 = require("../util/identity");
-function mergeAll(concurrent) {
- if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; }
- return mergeMap_1.mergeMap(identity_1.identity, concurrent);
-}
-exports.mergeAll = mergeAll;
-
-},{"../util/identity":219,"./mergeMap":131}],131:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var subscribeToResult_1 = require("../util/subscribeToResult");
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var InnerSubscriber_1 = require("../InnerSubscriber");
-var map_1 = require("./map");
-var from_1 = require("../observable/from");
-function mergeMap(project, resultSelector, concurrent) {
- if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; }
- if (typeof resultSelector === 'function') {
- return function (source) { return source.pipe(mergeMap(function (a, i) { return from_1.from(project(a, i)).pipe(map_1.map(function (b, ii) { return resultSelector(a, b, i, ii); })); }, concurrent)); };
- }
- else if (typeof resultSelector === 'number') {
- concurrent = resultSelector;
- }
- return function (source) { return source.lift(new MergeMapOperator(project, concurrent)); };
-}
-exports.mergeMap = mergeMap;
-var MergeMapOperator = (function () {
- function MergeMapOperator(project, concurrent) {
- if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; }
- this.project = project;
- this.concurrent = concurrent;
- }
- MergeMapOperator.prototype.call = function (observer, source) {
- return source.subscribe(new MergeMapSubscriber(observer, this.project, this.concurrent));
- };
- return MergeMapOperator;
-}());
-exports.MergeMapOperator = MergeMapOperator;
-var MergeMapSubscriber = (function (_super) {
- __extends(MergeMapSubscriber, _super);
- function MergeMapSubscriber(destination, project, concurrent) {
- if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; }
- var _this = _super.call(this, destination) || this;
- _this.project = project;
- _this.concurrent = concurrent;
- _this.hasCompleted = false;
- _this.buffer = [];
- _this.active = 0;
- _this.index = 0;
- return _this;
- }
- MergeMapSubscriber.prototype._next = function (value) {
- if (this.active < this.concurrent) {
- this._tryNext(value);
- }
- else {
- this.buffer.push(value);
- }
- };
- MergeMapSubscriber.prototype._tryNext = function (value) {
- var result;
- var index = this.index++;
- try {
- result = this.project(value, index);
- }
- catch (err) {
- this.destination.error(err);
- return;
- }
- this.active++;
- this._innerSub(result, value, index);
- };
- MergeMapSubscriber.prototype._innerSub = function (ish, value, index) {
- var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, value, index);
- var destination = this.destination;
- destination.add(innerSubscriber);
- var innerSubscription = subscribeToResult_1.subscribeToResult(this, ish, undefined, undefined, innerSubscriber);
- if (innerSubscription !== innerSubscriber) {
- destination.add(innerSubscription);
- }
- };
- MergeMapSubscriber.prototype._complete = function () {
- this.hasCompleted = true;
- if (this.active === 0 && this.buffer.length === 0) {
- this.destination.complete();
- }
- this.unsubscribe();
- };
- MergeMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.destination.next(innerValue);
- };
- MergeMapSubscriber.prototype.notifyComplete = function (innerSub) {
- var buffer = this.buffer;
- this.remove(innerSub);
- this.active--;
- if (buffer.length > 0) {
- this._next(buffer.shift());
- }
- else if (this.active === 0 && this.hasCompleted) {
- this.destination.complete();
- }
- };
- return MergeMapSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-exports.MergeMapSubscriber = MergeMapSubscriber;
-
-},{"../InnerSubscriber":46,"../OuterSubscriber":50,"../observable/from":67,"../util/subscribeToResult":239,"./map":125}],132:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var mergeMap_1 = require("./mergeMap");
-function mergeMapTo(innerObservable, resultSelector, concurrent) {
- if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; }
- if (typeof resultSelector === 'function') {
- return mergeMap_1.mergeMap(function () { return innerObservable; }, resultSelector, concurrent);
- }
- if (typeof resultSelector === 'number') {
- concurrent = resultSelector;
- }
- return mergeMap_1.mergeMap(function () { return innerObservable; }, concurrent);
-}
-exports.mergeMapTo = mergeMapTo;
-
-},{"./mergeMap":131}],133:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var subscribeToResult_1 = require("../util/subscribeToResult");
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var InnerSubscriber_1 = require("../InnerSubscriber");
-function mergeScan(accumulator, seed, concurrent) {
- if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; }
- return function (source) { return source.lift(new MergeScanOperator(accumulator, seed, concurrent)); };
-}
-exports.mergeScan = mergeScan;
-var MergeScanOperator = (function () {
- function MergeScanOperator(accumulator, seed, concurrent) {
- this.accumulator = accumulator;
- this.seed = seed;
- this.concurrent = concurrent;
- }
- MergeScanOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new MergeScanSubscriber(subscriber, this.accumulator, this.seed, this.concurrent));
- };
- return MergeScanOperator;
-}());
-exports.MergeScanOperator = MergeScanOperator;
-var MergeScanSubscriber = (function (_super) {
- __extends(MergeScanSubscriber, _super);
- function MergeScanSubscriber(destination, accumulator, acc, concurrent) {
- var _this = _super.call(this, destination) || this;
- _this.accumulator = accumulator;
- _this.acc = acc;
- _this.concurrent = concurrent;
- _this.hasValue = false;
- _this.hasCompleted = false;
- _this.buffer = [];
- _this.active = 0;
- _this.index = 0;
- return _this;
- }
- MergeScanSubscriber.prototype._next = function (value) {
- if (this.active < this.concurrent) {
- var index = this.index++;
- var destination = this.destination;
- var ish = void 0;
- try {
- var accumulator = this.accumulator;
- ish = accumulator(this.acc, value, index);
- }
- catch (e) {
- return destination.error(e);
- }
- this.active++;
- this._innerSub(ish, value, index);
- }
- else {
- this.buffer.push(value);
- }
- };
- MergeScanSubscriber.prototype._innerSub = function (ish, value, index) {
- var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, value, index);
- var destination = this.destination;
- destination.add(innerSubscriber);
- var innerSubscription = subscribeToResult_1.subscribeToResult(this, ish, undefined, undefined, innerSubscriber);
- if (innerSubscription !== innerSubscriber) {
- destination.add(innerSubscription);
- }
- };
- MergeScanSubscriber.prototype._complete = function () {
- this.hasCompleted = true;
- if (this.active === 0 && this.buffer.length === 0) {
- if (this.hasValue === false) {
- this.destination.next(this.acc);
- }
- this.destination.complete();
- }
- this.unsubscribe();
- };
- MergeScanSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- var destination = this.destination;
- this.acc = innerValue;
- this.hasValue = true;
- destination.next(innerValue);
- };
- MergeScanSubscriber.prototype.notifyComplete = function (innerSub) {
- var buffer = this.buffer;
- var destination = this.destination;
- destination.remove(innerSub);
- this.active--;
- if (buffer.length > 0) {
- this._next(buffer.shift());
- }
- else if (this.active === 0 && this.hasCompleted) {
- if (this.hasValue === false) {
- this.destination.next(this.acc);
- }
- this.destination.complete();
- }
- };
- return MergeScanSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-exports.MergeScanSubscriber = MergeScanSubscriber;
-
-},{"../InnerSubscriber":46,"../OuterSubscriber":50,"../util/subscribeToResult":239}],134:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var reduce_1 = require("./reduce");
-function min(comparer) {
- var min = (typeof comparer === 'function')
- ? function (x, y) { return comparer(x, y) < 0 ? x : y; }
- : function (x, y) { return x < y ? x : y; };
- return reduce_1.reduce(min);
-}
-exports.min = min;
-
-},{"./reduce":146}],135:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var ConnectableObservable_1 = require("../observable/ConnectableObservable");
-function multicast(subjectOrSubjectFactory, selector) {
- return function multicastOperatorFunction(source) {
- var subjectFactory;
- if (typeof subjectOrSubjectFactory === 'function') {
- subjectFactory = subjectOrSubjectFactory;
- }
- else {
- subjectFactory = function subjectFactory() {
- return subjectOrSubjectFactory;
- };
- }
- if (typeof selector === 'function') {
- return source.lift(new MulticastOperator(subjectFactory, selector));
- }
- var connectable = Object.create(source, ConnectableObservable_1.connectableObservableDescriptor);
- connectable.source = source;
- connectable.subjectFactory = subjectFactory;
- return connectable;
- };
-}
-exports.multicast = multicast;
-var MulticastOperator = (function () {
- function MulticastOperator(subjectFactory, selector) {
- this.subjectFactory = subjectFactory;
- this.selector = selector;
- }
- MulticastOperator.prototype.call = function (subscriber, source) {
- var selector = this.selector;
- var subject = this.subjectFactory();
- var subscription = selector(subject).subscribe(subscriber);
- subscription.add(source.subscribe(subject));
- return subscription;
- };
- return MulticastOperator;
-}());
-exports.MulticastOperator = MulticastOperator;
-
-},{"../observable/ConnectableObservable":58}],136:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-var Notification_1 = require("../Notification");
-function observeOn(scheduler, delay) {
- if (delay === void 0) { delay = 0; }
- return function observeOnOperatorFunction(source) {
- return source.lift(new ObserveOnOperator(scheduler, delay));
- };
-}
-exports.observeOn = observeOn;
-var ObserveOnOperator = (function () {
- function ObserveOnOperator(scheduler, delay) {
- if (delay === void 0) { delay = 0; }
- this.scheduler = scheduler;
- this.delay = delay;
- }
- ObserveOnOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new ObserveOnSubscriber(subscriber, this.scheduler, this.delay));
- };
- return ObserveOnOperator;
-}());
-exports.ObserveOnOperator = ObserveOnOperator;
-var ObserveOnSubscriber = (function (_super) {
- __extends(ObserveOnSubscriber, _super);
- function ObserveOnSubscriber(destination, scheduler, delay) {
- if (delay === void 0) { delay = 0; }
- var _this = _super.call(this, destination) || this;
- _this.scheduler = scheduler;
- _this.delay = delay;
- return _this;
- }
- ObserveOnSubscriber.dispatch = function (arg) {
- var notification = arg.notification, destination = arg.destination;
- notification.observe(destination);
- this.unsubscribe();
- };
- ObserveOnSubscriber.prototype.scheduleMessage = function (notification) {
- var destination = this.destination;
- destination.add(this.scheduler.schedule(ObserveOnSubscriber.dispatch, this.delay, new ObserveOnMessage(notification, this.destination)));
- };
- ObserveOnSubscriber.prototype._next = function (value) {
- this.scheduleMessage(Notification_1.Notification.createNext(value));
- };
- ObserveOnSubscriber.prototype._error = function (err) {
- this.scheduleMessage(Notification_1.Notification.createError(err));
- this.unsubscribe();
- };
- ObserveOnSubscriber.prototype._complete = function () {
- this.scheduleMessage(Notification_1.Notification.createComplete());
- this.unsubscribe();
- };
- return ObserveOnSubscriber;
-}(Subscriber_1.Subscriber));
-exports.ObserveOnSubscriber = ObserveOnSubscriber;
-var ObserveOnMessage = (function () {
- function ObserveOnMessage(notification, destination) {
- this.notification = notification;
- this.destination = destination;
- }
- return ObserveOnMessage;
-}());
-exports.ObserveOnMessage = ObserveOnMessage;
-
-},{"../Notification":47,"../Subscriber":55}],137:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var from_1 = require("../observable/from");
-var isArray_1 = require("../util/isArray");
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var InnerSubscriber_1 = require("../InnerSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function onErrorResumeNext() {
- var nextSources = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- nextSources[_i] = arguments[_i];
- }
- if (nextSources.length === 1 && isArray_1.isArray(nextSources[0])) {
- nextSources = nextSources[0];
- }
- return function (source) { return source.lift(new OnErrorResumeNextOperator(nextSources)); };
-}
-exports.onErrorResumeNext = onErrorResumeNext;
-function onErrorResumeNextStatic() {
- var nextSources = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- nextSources[_i] = arguments[_i];
- }
- var source = null;
- if (nextSources.length === 1 && isArray_1.isArray(nextSources[0])) {
- nextSources = nextSources[0];
- }
- source = nextSources.shift();
- return from_1.from(source, null).lift(new OnErrorResumeNextOperator(nextSources));
-}
-exports.onErrorResumeNextStatic = onErrorResumeNextStatic;
-var OnErrorResumeNextOperator = (function () {
- function OnErrorResumeNextOperator(nextSources) {
- this.nextSources = nextSources;
- }
- OnErrorResumeNextOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new OnErrorResumeNextSubscriber(subscriber, this.nextSources));
- };
- return OnErrorResumeNextOperator;
-}());
-var OnErrorResumeNextSubscriber = (function (_super) {
- __extends(OnErrorResumeNextSubscriber, _super);
- function OnErrorResumeNextSubscriber(destination, nextSources) {
- var _this = _super.call(this, destination) || this;
- _this.destination = destination;
- _this.nextSources = nextSources;
- return _this;
- }
- OnErrorResumeNextSubscriber.prototype.notifyError = function (error, innerSub) {
- this.subscribeToNextSource();
- };
- OnErrorResumeNextSubscriber.prototype.notifyComplete = function (innerSub) {
- this.subscribeToNextSource();
- };
- OnErrorResumeNextSubscriber.prototype._error = function (err) {
- this.subscribeToNextSource();
- this.unsubscribe();
- };
- OnErrorResumeNextSubscriber.prototype._complete = function () {
- this.subscribeToNextSource();
- this.unsubscribe();
- };
- OnErrorResumeNextSubscriber.prototype.subscribeToNextSource = function () {
- var next = this.nextSources.shift();
- if (!!next) {
- var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, undefined, undefined);
- var destination = this.destination;
- destination.add(innerSubscriber);
- var innerSubscription = subscribeToResult_1.subscribeToResult(this, next, undefined, undefined, innerSubscriber);
- if (innerSubscription !== innerSubscriber) {
- destination.add(innerSubscription);
- }
- }
- else {
- this.destination.complete();
- }
- };
- return OnErrorResumeNextSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../InnerSubscriber":46,"../OuterSubscriber":50,"../observable/from":67,"../util/isArray":220,"../util/subscribeToResult":239}],138:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function pairwise() {
- return function (source) { return source.lift(new PairwiseOperator()); };
-}
-exports.pairwise = pairwise;
-var PairwiseOperator = (function () {
- function PairwiseOperator() {
- }
- PairwiseOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new PairwiseSubscriber(subscriber));
- };
- return PairwiseOperator;
-}());
-var PairwiseSubscriber = (function (_super) {
- __extends(PairwiseSubscriber, _super);
- function PairwiseSubscriber(destination) {
- var _this = _super.call(this, destination) || this;
- _this.hasPrev = false;
- return _this;
- }
- PairwiseSubscriber.prototype._next = function (value) {
- var pair;
- if (this.hasPrev) {
- pair = [this.prev, value];
- }
- else {
- this.hasPrev = true;
- }
- this.prev = value;
- if (pair) {
- this.destination.next(pair);
- }
- };
- return PairwiseSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],139:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var not_1 = require("../util/not");
-var filter_1 = require("./filter");
-function partition(predicate, thisArg) {
- return function (source) { return [
- filter_1.filter(predicate, thisArg)(source),
- filter_1.filter(not_1.not(predicate, thisArg))(source)
- ]; };
-}
-exports.partition = partition;
-
-},{"../util/not":232,"./filter":116}],140:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var map_1 = require("./map");
-function pluck() {
- var properties = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- properties[_i] = arguments[_i];
- }
- var length = properties.length;
- if (length === 0) {
- throw new Error('list of properties cannot be empty.');
- }
- return function (source) { return map_1.map(plucker(properties, length))(source); };
-}
-exports.pluck = pluck;
-function plucker(props, length) {
- var mapper = function (x) {
- var currentProp = x;
- for (var i = 0; i < length; i++) {
- var p = currentProp[props[i]];
- if (typeof p !== 'undefined') {
- currentProp = p;
- }
- else {
- return undefined;
- }
- }
- return currentProp;
- };
- return mapper;
-}
-
-},{"./map":125}],141:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subject_1 = require("../Subject");
-var multicast_1 = require("./multicast");
-function publish(selector) {
- return selector ?
- multicast_1.multicast(function () { return new Subject_1.Subject(); }, selector) :
- multicast_1.multicast(new Subject_1.Subject());
-}
-exports.publish = publish;
-
-},{"../Subject":53,"./multicast":135}],142:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var BehaviorSubject_1 = require("../BehaviorSubject");
-var multicast_1 = require("./multicast");
-function publishBehavior(value) {
- return function (source) { return multicast_1.multicast(new BehaviorSubject_1.BehaviorSubject(value))(source); };
-}
-exports.publishBehavior = publishBehavior;
-
-},{"../BehaviorSubject":45,"./multicast":135}],143:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var AsyncSubject_1 = require("../AsyncSubject");
-var multicast_1 = require("./multicast");
-function publishLast() {
- return function (source) { return multicast_1.multicast(new AsyncSubject_1.AsyncSubject())(source); };
-}
-exports.publishLast = publishLast;
-
-},{"../AsyncSubject":44,"./multicast":135}],144:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var ReplaySubject_1 = require("../ReplaySubject");
-var multicast_1 = require("./multicast");
-function publishReplay(bufferSize, windowTime, selectorOrScheduler, scheduler) {
- if (selectorOrScheduler && typeof selectorOrScheduler !== 'function') {
- scheduler = selectorOrScheduler;
- }
- var selector = typeof selectorOrScheduler === 'function' ? selectorOrScheduler : undefined;
- var subject = new ReplaySubject_1.ReplaySubject(bufferSize, windowTime, scheduler);
- return function (source) { return multicast_1.multicast(function () { return subject; }, selector)(source); };
-}
-exports.publishReplay = publishReplay;
-
-},{"../ReplaySubject":51,"./multicast":135}],145:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var isArray_1 = require("../util/isArray");
-var race_1 = require("../observable/race");
-function race() {
- var observables = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- observables[_i] = arguments[_i];
- }
- return function raceOperatorFunction(source) {
- if (observables.length === 1 && isArray_1.isArray(observables[0])) {
- observables = observables[0];
- }
- return source.lift.call(race_1.race.apply(void 0, [source].concat(observables)));
- };
-}
-exports.race = race;
-
-},{"../observable/race":80,"../util/isArray":220}],146:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var scan_1 = require("./scan");
-var takeLast_1 = require("./takeLast");
-var defaultIfEmpty_1 = require("./defaultIfEmpty");
-var pipe_1 = require("../util/pipe");
-function reduce(accumulator, seed) {
- if (arguments.length >= 2) {
- return function reduceOperatorFunctionWithSeed(source) {
- return pipe_1.pipe(scan_1.scan(accumulator, seed), takeLast_1.takeLast(1), defaultIfEmpty_1.defaultIfEmpty(seed))(source);
- };
- }
- return function reduceOperatorFunction(source) {
- return pipe_1.pipe(scan_1.scan(function (acc, value, index) { return accumulator(acc, value, index + 1); }), takeLast_1.takeLast(1))(source);
- };
-}
-exports.reduce = reduce;
-
-},{"../util/pipe":233,"./defaultIfEmpty":103,"./scan":154,"./takeLast":169}],147:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function refCount() {
- return function refCountOperatorFunction(source) {
- return source.lift(new RefCountOperator(source));
- };
-}
-exports.refCount = refCount;
-var RefCountOperator = (function () {
- function RefCountOperator(connectable) {
- this.connectable = connectable;
- }
- RefCountOperator.prototype.call = function (subscriber, source) {
- var connectable = this.connectable;
- connectable._refCount++;
- var refCounter = new RefCountSubscriber(subscriber, connectable);
- var subscription = source.subscribe(refCounter);
- if (!refCounter.closed) {
- refCounter.connection = connectable.connect();
- }
- return subscription;
- };
- return RefCountOperator;
-}());
-var RefCountSubscriber = (function (_super) {
- __extends(RefCountSubscriber, _super);
- function RefCountSubscriber(destination, connectable) {
- var _this = _super.call(this, destination) || this;
- _this.connectable = connectable;
- return _this;
- }
- RefCountSubscriber.prototype._unsubscribe = function () {
- var connectable = this.connectable;
- if (!connectable) {
- this.connection = null;
- return;
- }
- this.connectable = null;
- var refCount = connectable._refCount;
- if (refCount <= 0) {
- this.connection = null;
- return;
- }
- connectable._refCount = refCount - 1;
- if (refCount > 1) {
- this.connection = null;
- return;
- }
- var connection = this.connection;
- var sharedConnection = connectable._connection;
- this.connection = null;
- if (sharedConnection && (!connection || sharedConnection === connection)) {
- sharedConnection.unsubscribe();
- }
- };
- return RefCountSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],148:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-var empty_1 = require("../observable/empty");
-function repeat(count) {
- if (count === void 0) { count = -1; }
- return function (source) {
- if (count === 0) {
- return empty_1.empty();
- }
- else if (count < 0) {
- return source.lift(new RepeatOperator(-1, source));
- }
- else {
- return source.lift(new RepeatOperator(count - 1, source));
- }
- };
-}
-exports.repeat = repeat;
-var RepeatOperator = (function () {
- function RepeatOperator(count, source) {
- this.count = count;
- this.source = source;
- }
- RepeatOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new RepeatSubscriber(subscriber, this.count, this.source));
- };
- return RepeatOperator;
-}());
-var RepeatSubscriber = (function (_super) {
- __extends(RepeatSubscriber, _super);
- function RepeatSubscriber(destination, count, source) {
- var _this = _super.call(this, destination) || this;
- _this.count = count;
- _this.source = source;
- return _this;
- }
- RepeatSubscriber.prototype.complete = function () {
- if (!this.isStopped) {
- var _a = this, source = _a.source, count = _a.count;
- if (count === 0) {
- return _super.prototype.complete.call(this);
- }
- else if (count > -1) {
- this.count = count - 1;
- }
- source.subscribe(this._unsubscribeAndRecycle());
- }
- };
- return RepeatSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55,"../observable/empty":65}],149:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subject_1 = require("../Subject");
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function repeatWhen(notifier) {
- return function (source) { return source.lift(new RepeatWhenOperator(notifier)); };
-}
-exports.repeatWhen = repeatWhen;
-var RepeatWhenOperator = (function () {
- function RepeatWhenOperator(notifier) {
- this.notifier = notifier;
- }
- RepeatWhenOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new RepeatWhenSubscriber(subscriber, this.notifier, source));
- };
- return RepeatWhenOperator;
-}());
-var RepeatWhenSubscriber = (function (_super) {
- __extends(RepeatWhenSubscriber, _super);
- function RepeatWhenSubscriber(destination, notifier, source) {
- var _this = _super.call(this, destination) || this;
- _this.notifier = notifier;
- _this.source = source;
- _this.sourceIsBeingSubscribedTo = true;
- return _this;
- }
- RepeatWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.sourceIsBeingSubscribedTo = true;
- this.source.subscribe(this);
- };
- RepeatWhenSubscriber.prototype.notifyComplete = function (innerSub) {
- if (this.sourceIsBeingSubscribedTo === false) {
- return _super.prototype.complete.call(this);
- }
- };
- RepeatWhenSubscriber.prototype.complete = function () {
- this.sourceIsBeingSubscribedTo = false;
- if (!this.isStopped) {
- if (!this.retries) {
- this.subscribeToRetries();
- }
- if (!this.retriesSubscription || this.retriesSubscription.closed) {
- return _super.prototype.complete.call(this);
- }
- this._unsubscribeAndRecycle();
- this.notifications.next();
- }
- };
- RepeatWhenSubscriber.prototype._unsubscribe = function () {
- var _a = this, notifications = _a.notifications, retriesSubscription = _a.retriesSubscription;
- if (notifications) {
- notifications.unsubscribe();
- this.notifications = null;
- }
- if (retriesSubscription) {
- retriesSubscription.unsubscribe();
- this.retriesSubscription = null;
- }
- this.retries = null;
- };
- RepeatWhenSubscriber.prototype._unsubscribeAndRecycle = function () {
- var _unsubscribe = this._unsubscribe;
- this._unsubscribe = null;
- _super.prototype._unsubscribeAndRecycle.call(this);
- this._unsubscribe = _unsubscribe;
- return this;
- };
- RepeatWhenSubscriber.prototype.subscribeToRetries = function () {
- this.notifications = new Subject_1.Subject();
- var retries;
- try {
- var notifier = this.notifier;
- retries = notifier(this.notifications);
- }
- catch (e) {
- return _super.prototype.complete.call(this);
- }
- this.retries = retries;
- this.retriesSubscription = subscribeToResult_1.subscribeToResult(this, retries);
- };
- return RepeatWhenSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":50,"../Subject":53,"../util/subscribeToResult":239}],150:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function retry(count) {
- if (count === void 0) { count = -1; }
- return function (source) { return source.lift(new RetryOperator(count, source)); };
-}
-exports.retry = retry;
-var RetryOperator = (function () {
- function RetryOperator(count, source) {
- this.count = count;
- this.source = source;
- }
- RetryOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new RetrySubscriber(subscriber, this.count, this.source));
- };
- return RetryOperator;
-}());
-var RetrySubscriber = (function (_super) {
- __extends(RetrySubscriber, _super);
- function RetrySubscriber(destination, count, source) {
- var _this = _super.call(this, destination) || this;
- _this.count = count;
- _this.source = source;
- return _this;
- }
- RetrySubscriber.prototype.error = function (err) {
- if (!this.isStopped) {
- var _a = this, source = _a.source, count = _a.count;
- if (count === 0) {
- return _super.prototype.error.call(this, err);
- }
- else if (count > -1) {
- this.count = count - 1;
- }
- source.subscribe(this._unsubscribeAndRecycle());
- }
- };
- return RetrySubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],151:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subject_1 = require("../Subject");
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function retryWhen(notifier) {
- return function (source) { return source.lift(new RetryWhenOperator(notifier, source)); };
-}
-exports.retryWhen = retryWhen;
-var RetryWhenOperator = (function () {
- function RetryWhenOperator(notifier, source) {
- this.notifier = notifier;
- this.source = source;
- }
- RetryWhenOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new RetryWhenSubscriber(subscriber, this.notifier, this.source));
- };
- return RetryWhenOperator;
-}());
-var RetryWhenSubscriber = (function (_super) {
- __extends(RetryWhenSubscriber, _super);
- function RetryWhenSubscriber(destination, notifier, source) {
- var _this = _super.call(this, destination) || this;
- _this.notifier = notifier;
- _this.source = source;
- return _this;
- }
- RetryWhenSubscriber.prototype.error = function (err) {
- if (!this.isStopped) {
- var errors = this.errors;
- var retries = this.retries;
- var retriesSubscription = this.retriesSubscription;
- if (!retries) {
- errors = new Subject_1.Subject();
- try {
- var notifier = this.notifier;
- retries = notifier(errors);
- }
- catch (e) {
- return _super.prototype.error.call(this, e);
- }
- retriesSubscription = subscribeToResult_1.subscribeToResult(this, retries);
- }
- else {
- this.errors = null;
- this.retriesSubscription = null;
- }
- this._unsubscribeAndRecycle();
- this.errors = errors;
- this.retries = retries;
- this.retriesSubscription = retriesSubscription;
- errors.next(err);
- }
- };
- RetryWhenSubscriber.prototype._unsubscribe = function () {
- var _a = this, errors = _a.errors, retriesSubscription = _a.retriesSubscription;
- if (errors) {
- errors.unsubscribe();
- this.errors = null;
- }
- if (retriesSubscription) {
- retriesSubscription.unsubscribe();
- this.retriesSubscription = null;
- }
- this.retries = null;
- };
- RetryWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- var _unsubscribe = this._unsubscribe;
- this._unsubscribe = null;
- this._unsubscribeAndRecycle();
- this._unsubscribe = _unsubscribe;
- this.source.subscribe(this);
- };
- return RetryWhenSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":50,"../Subject":53,"../util/subscribeToResult":239}],152:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function sample(notifier) {
- return function (source) { return source.lift(new SampleOperator(notifier)); };
-}
-exports.sample = sample;
-var SampleOperator = (function () {
- function SampleOperator(notifier) {
- this.notifier = notifier;
- }
- SampleOperator.prototype.call = function (subscriber, source) {
- var sampleSubscriber = new SampleSubscriber(subscriber);
- var subscription = source.subscribe(sampleSubscriber);
- subscription.add(subscribeToResult_1.subscribeToResult(sampleSubscriber, this.notifier));
- return subscription;
- };
- return SampleOperator;
-}());
-var SampleSubscriber = (function (_super) {
- __extends(SampleSubscriber, _super);
- function SampleSubscriber() {
- var _this = _super !== null && _super.apply(this, arguments) || this;
- _this.hasValue = false;
- return _this;
- }
- SampleSubscriber.prototype._next = function (value) {
- this.value = value;
- this.hasValue = true;
- };
- SampleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.emitValue();
- };
- SampleSubscriber.prototype.notifyComplete = function () {
- this.emitValue();
- };
- SampleSubscriber.prototype.emitValue = function () {
- if (this.hasValue) {
- this.hasValue = false;
- this.destination.next(this.value);
- }
- };
- return SampleSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],153:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-var async_1 = require("../scheduler/async");
-function sampleTime(period, scheduler) {
- if (scheduler === void 0) { scheduler = async_1.async; }
- return function (source) { return source.lift(new SampleTimeOperator(period, scheduler)); };
-}
-exports.sampleTime = sampleTime;
-var SampleTimeOperator = (function () {
- function SampleTimeOperator(period, scheduler) {
- this.period = period;
- this.scheduler = scheduler;
- }
- SampleTimeOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new SampleTimeSubscriber(subscriber, this.period, this.scheduler));
- };
- return SampleTimeOperator;
-}());
-var SampleTimeSubscriber = (function (_super) {
- __extends(SampleTimeSubscriber, _super);
- function SampleTimeSubscriber(destination, period, scheduler) {
- var _this = _super.call(this, destination) || this;
- _this.period = period;
- _this.scheduler = scheduler;
- _this.hasValue = false;
- _this.add(scheduler.schedule(dispatchNotification, period, { subscriber: _this, period: period }));
- return _this;
- }
- SampleTimeSubscriber.prototype._next = function (value) {
- this.lastValue = value;
- this.hasValue = true;
- };
- SampleTimeSubscriber.prototype.notifyNext = function () {
- if (this.hasValue) {
- this.hasValue = false;
- this.destination.next(this.lastValue);
- }
- };
- return SampleTimeSubscriber;
-}(Subscriber_1.Subscriber));
-function dispatchNotification(state) {
- var subscriber = state.subscriber, period = state.period;
- subscriber.notifyNext();
- this.schedule(state, period);
-}
-
-},{"../Subscriber":55,"../scheduler/async":206}],154:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function scan(accumulator, seed) {
- var hasSeed = false;
- if (arguments.length >= 2) {
- hasSeed = true;
- }
- return function scanOperatorFunction(source) {
- return source.lift(new ScanOperator(accumulator, seed, hasSeed));
- };
-}
-exports.scan = scan;
-var ScanOperator = (function () {
- function ScanOperator(accumulator, seed, hasSeed) {
- if (hasSeed === void 0) { hasSeed = false; }
- this.accumulator = accumulator;
- this.seed = seed;
- this.hasSeed = hasSeed;
- }
- ScanOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new ScanSubscriber(subscriber, this.accumulator, this.seed, this.hasSeed));
- };
- return ScanOperator;
-}());
-var ScanSubscriber = (function (_super) {
- __extends(ScanSubscriber, _super);
- function ScanSubscriber(destination, accumulator, _seed, hasSeed) {
- var _this = _super.call(this, destination) || this;
- _this.accumulator = accumulator;
- _this._seed = _seed;
- _this.hasSeed = hasSeed;
- _this.index = 0;
- return _this;
- }
- Object.defineProperty(ScanSubscriber.prototype, "seed", {
- get: function () {
- return this._seed;
- },
- set: function (value) {
- this.hasSeed = true;
- this._seed = value;
- },
- enumerable: true,
- configurable: true
- });
- ScanSubscriber.prototype._next = function (value) {
- if (!this.hasSeed) {
- this.seed = value;
- this.destination.next(value);
- }
- else {
- return this._tryNext(value);
- }
- };
- ScanSubscriber.prototype._tryNext = function (value) {
- var index = this.index++;
- var result;
- try {
- result = this.accumulator(this.seed, value, index);
- }
- catch (err) {
- this.destination.error(err);
- }
- this.seed = result;
- this.destination.next(result);
- };
- return ScanSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],155:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function sequenceEqual(compareTo, comparator) {
- return function (source) { return source.lift(new SequenceEqualOperator(compareTo, comparator)); };
-}
-exports.sequenceEqual = sequenceEqual;
-var SequenceEqualOperator = (function () {
- function SequenceEqualOperator(compareTo, comparator) {
- this.compareTo = compareTo;
- this.comparator = comparator;
- }
- SequenceEqualOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new SequenceEqualSubscriber(subscriber, this.compareTo, this.comparator));
- };
- return SequenceEqualOperator;
-}());
-exports.SequenceEqualOperator = SequenceEqualOperator;
-var SequenceEqualSubscriber = (function (_super) {
- __extends(SequenceEqualSubscriber, _super);
- function SequenceEqualSubscriber(destination, compareTo, comparator) {
- var _this = _super.call(this, destination) || this;
- _this.compareTo = compareTo;
- _this.comparator = comparator;
- _this._a = [];
- _this._b = [];
- _this._oneComplete = false;
- _this.destination.add(compareTo.subscribe(new SequenceEqualCompareToSubscriber(destination, _this)));
- return _this;
- }
- SequenceEqualSubscriber.prototype._next = function (value) {
- if (this._oneComplete && this._b.length === 0) {
- this.emit(false);
- }
- else {
- this._a.push(value);
- this.checkValues();
- }
- };
- SequenceEqualSubscriber.prototype._complete = function () {
- if (this._oneComplete) {
- this.emit(this._a.length === 0 && this._b.length === 0);
- }
- else {
- this._oneComplete = true;
- }
- this.unsubscribe();
- };
- SequenceEqualSubscriber.prototype.checkValues = function () {
- var _c = this, _a = _c._a, _b = _c._b, comparator = _c.comparator;
- while (_a.length > 0 && _b.length > 0) {
- var a = _a.shift();
- var b = _b.shift();
- var areEqual = false;
- try {
- areEqual = comparator ? comparator(a, b) : a === b;
- }
- catch (e) {
- this.destination.error(e);
- }
- if (!areEqual) {
- this.emit(false);
- }
- }
- };
- SequenceEqualSubscriber.prototype.emit = function (value) {
- var destination = this.destination;
- destination.next(value);
- destination.complete();
- };
- SequenceEqualSubscriber.prototype.nextB = function (value) {
- if (this._oneComplete && this._a.length === 0) {
- this.emit(false);
- }
- else {
- this._b.push(value);
- this.checkValues();
- }
- };
- SequenceEqualSubscriber.prototype.completeB = function () {
- if (this._oneComplete) {
- this.emit(this._a.length === 0 && this._b.length === 0);
- }
- else {
- this._oneComplete = true;
- }
- };
- return SequenceEqualSubscriber;
-}(Subscriber_1.Subscriber));
-exports.SequenceEqualSubscriber = SequenceEqualSubscriber;
-var SequenceEqualCompareToSubscriber = (function (_super) {
- __extends(SequenceEqualCompareToSubscriber, _super);
- function SequenceEqualCompareToSubscriber(destination, parent) {
- var _this = _super.call(this, destination) || this;
- _this.parent = parent;
- return _this;
- }
- SequenceEqualCompareToSubscriber.prototype._next = function (value) {
- this.parent.nextB(value);
- };
- SequenceEqualCompareToSubscriber.prototype._error = function (err) {
- this.parent.error(err);
- this.unsubscribe();
- };
- SequenceEqualCompareToSubscriber.prototype._complete = function () {
- this.parent.completeB();
- this.unsubscribe();
- };
- return SequenceEqualCompareToSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],156:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var multicast_1 = require("./multicast");
-var refCount_1 = require("./refCount");
-var Subject_1 = require("../Subject");
-function shareSubjectFactory() {
- return new Subject_1.Subject();
-}
-function share() {
- return function (source) { return refCount_1.refCount()(multicast_1.multicast(shareSubjectFactory)(source)); };
-}
-exports.share = share;
-
-},{"../Subject":53,"./multicast":135,"./refCount":147}],157:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var ReplaySubject_1 = require("../ReplaySubject");
-function shareReplay(configOrBufferSize, windowTime, scheduler) {
- var config;
- if (configOrBufferSize && typeof configOrBufferSize === 'object') {
- config = configOrBufferSize;
- }
- else {
- config = {
- bufferSize: configOrBufferSize,
- windowTime: windowTime,
- refCount: false,
- scheduler: scheduler
- };
- }
- return function (source) { return source.lift(shareReplayOperator(config)); };
-}
-exports.shareReplay = shareReplay;
-function shareReplayOperator(_a) {
- var _b = _a.bufferSize, bufferSize = _b === void 0 ? Number.POSITIVE_INFINITY : _b, _c = _a.windowTime, windowTime = _c === void 0 ? Number.POSITIVE_INFINITY : _c, useRefCount = _a.refCount, scheduler = _a.scheduler;
- var subject;
- var refCount = 0;
- var subscription;
- var hasError = false;
- var isComplete = false;
- return function shareReplayOperation(source) {
- refCount++;
- if (!subject || hasError) {
- hasError = false;
- subject = new ReplaySubject_1.ReplaySubject(bufferSize, windowTime, scheduler);
- subscription = source.subscribe({
- next: function (value) { subject.next(value); },
- error: function (err) {
- hasError = true;
- subject.error(err);
- },
- complete: function () {
- isComplete = true;
- subscription = undefined;
- subject.complete();
- },
- });
- }
- var innerSub = subject.subscribe(this);
- this.add(function () {
- refCount--;
- innerSub.unsubscribe();
- if (subscription && !isComplete && useRefCount && refCount === 0) {
- subscription.unsubscribe();
- subscription = undefined;
- subject = undefined;
- }
- });
- };
-}
-
-},{"../ReplaySubject":51}],158:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-var EmptyError_1 = require("../util/EmptyError");
-function single(predicate) {
- return function (source) { return source.lift(new SingleOperator(predicate, source)); };
-}
-exports.single = single;
-var SingleOperator = (function () {
- function SingleOperator(predicate, source) {
- this.predicate = predicate;
- this.source = source;
- }
- SingleOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new SingleSubscriber(subscriber, this.predicate, this.source));
- };
- return SingleOperator;
-}());
-var SingleSubscriber = (function (_super) {
- __extends(SingleSubscriber, _super);
- function SingleSubscriber(destination, predicate, source) {
- var _this = _super.call(this, destination) || this;
- _this.predicate = predicate;
- _this.source = source;
- _this.seenValue = false;
- _this.index = 0;
- return _this;
- }
- SingleSubscriber.prototype.applySingleValue = function (value) {
- if (this.seenValue) {
- this.destination.error('Sequence contains more than one element');
- }
- else {
- this.seenValue = true;
- this.singleValue = value;
- }
- };
- SingleSubscriber.prototype._next = function (value) {
- var index = this.index++;
- if (this.predicate) {
- this.tryNext(value, index);
- }
- else {
- this.applySingleValue(value);
- }
- };
- SingleSubscriber.prototype.tryNext = function (value, index) {
- try {
- if (this.predicate(value, index, this.source)) {
- this.applySingleValue(value);
- }
- }
- catch (err) {
- this.destination.error(err);
- }
- };
- SingleSubscriber.prototype._complete = function () {
- var destination = this.destination;
- if (this.index > 0) {
- destination.next(this.seenValue ? this.singleValue : undefined);
- destination.complete();
- }
- else {
- destination.error(new EmptyError_1.EmptyError);
- }
- };
- return SingleSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55,"../util/EmptyError":212}],159:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function skip(count) {
- return function (source) { return source.lift(new SkipOperator(count)); };
-}
-exports.skip = skip;
-var SkipOperator = (function () {
- function SkipOperator(total) {
- this.total = total;
- }
- SkipOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new SkipSubscriber(subscriber, this.total));
- };
- return SkipOperator;
-}());
-var SkipSubscriber = (function (_super) {
- __extends(SkipSubscriber, _super);
- function SkipSubscriber(destination, total) {
- var _this = _super.call(this, destination) || this;
- _this.total = total;
- _this.count = 0;
- return _this;
- }
- SkipSubscriber.prototype._next = function (x) {
- if (++this.count > this.total) {
- this.destination.next(x);
- }
- };
- return SkipSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],160:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-var ArgumentOutOfRangeError_1 = require("../util/ArgumentOutOfRangeError");
-function skipLast(count) {
- return function (source) { return source.lift(new SkipLastOperator(count)); };
-}
-exports.skipLast = skipLast;
-var SkipLastOperator = (function () {
- function SkipLastOperator(_skipCount) {
- this._skipCount = _skipCount;
- if (this._skipCount < 0) {
- throw new ArgumentOutOfRangeError_1.ArgumentOutOfRangeError;
- }
- }
- SkipLastOperator.prototype.call = function (subscriber, source) {
- if (this._skipCount === 0) {
- return source.subscribe(new Subscriber_1.Subscriber(subscriber));
- }
- else {
- return source.subscribe(new SkipLastSubscriber(subscriber, this._skipCount));
- }
- };
- return SkipLastOperator;
-}());
-var SkipLastSubscriber = (function (_super) {
- __extends(SkipLastSubscriber, _super);
- function SkipLastSubscriber(destination, _skipCount) {
- var _this = _super.call(this, destination) || this;
- _this._skipCount = _skipCount;
- _this._count = 0;
- _this._ring = new Array(_skipCount);
- return _this;
- }
- SkipLastSubscriber.prototype._next = function (value) {
- var skipCount = this._skipCount;
- var count = this._count++;
- if (count < skipCount) {
- this._ring[count] = value;
- }
- else {
- var currentIndex = count % skipCount;
- var ring = this._ring;
- var oldValue = ring[currentIndex];
- ring[currentIndex] = value;
- this.destination.next(oldValue);
- }
- };
- return SkipLastSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55,"../util/ArgumentOutOfRangeError":211}],161:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var InnerSubscriber_1 = require("../InnerSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function skipUntil(notifier) {
- return function (source) { return source.lift(new SkipUntilOperator(notifier)); };
-}
-exports.skipUntil = skipUntil;
-var SkipUntilOperator = (function () {
- function SkipUntilOperator(notifier) {
- this.notifier = notifier;
- }
- SkipUntilOperator.prototype.call = function (destination, source) {
- return source.subscribe(new SkipUntilSubscriber(destination, this.notifier));
- };
- return SkipUntilOperator;
-}());
-var SkipUntilSubscriber = (function (_super) {
- __extends(SkipUntilSubscriber, _super);
- function SkipUntilSubscriber(destination, notifier) {
- var _this = _super.call(this, destination) || this;
- _this.hasValue = false;
- var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(_this, undefined, undefined);
- _this.add(innerSubscriber);
- _this.innerSubscription = innerSubscriber;
- var innerSubscription = subscribeToResult_1.subscribeToResult(_this, notifier, undefined, undefined, innerSubscriber);
- if (innerSubscription !== innerSubscriber) {
- _this.add(innerSubscription);
- _this.innerSubscription = innerSubscription;
- }
- return _this;
- }
- SkipUntilSubscriber.prototype._next = function (value) {
- if (this.hasValue) {
- _super.prototype._next.call(this, value);
- }
- };
- SkipUntilSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.hasValue = true;
- if (this.innerSubscription) {
- this.innerSubscription.unsubscribe();
- }
- };
- SkipUntilSubscriber.prototype.notifyComplete = function () {
- };
- return SkipUntilSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../InnerSubscriber":46,"../OuterSubscriber":50,"../util/subscribeToResult":239}],162:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function skipWhile(predicate) {
- return function (source) { return source.lift(new SkipWhileOperator(predicate)); };
-}
-exports.skipWhile = skipWhile;
-var SkipWhileOperator = (function () {
- function SkipWhileOperator(predicate) {
- this.predicate = predicate;
- }
- SkipWhileOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new SkipWhileSubscriber(subscriber, this.predicate));
- };
- return SkipWhileOperator;
-}());
-var SkipWhileSubscriber = (function (_super) {
- __extends(SkipWhileSubscriber, _super);
- function SkipWhileSubscriber(destination, predicate) {
- var _this = _super.call(this, destination) || this;
- _this.predicate = predicate;
- _this.skipping = true;
- _this.index = 0;
- return _this;
- }
- SkipWhileSubscriber.prototype._next = function (value) {
- var destination = this.destination;
- if (this.skipping) {
- this.tryCallPredicate(value);
- }
- if (!this.skipping) {
- destination.next(value);
- }
- };
- SkipWhileSubscriber.prototype.tryCallPredicate = function (value) {
- try {
- var result = this.predicate(value, this.index++);
- this.skipping = Boolean(result);
- }
- catch (err) {
- this.destination.error(err);
- }
- };
- return SkipWhileSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],163:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var concat_1 = require("../observable/concat");
-var isScheduler_1 = require("../util/isScheduler");
-function startWith() {
- var array = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- array[_i] = arguments[_i];
- }
- var scheduler = array[array.length - 1];
- if (isScheduler_1.isScheduler(scheduler)) {
- array.pop();
- return function (source) { return concat_1.concat(array, source, scheduler); };
- }
- else {
- return function (source) { return concat_1.concat(array, source); };
- }
-}
-exports.startWith = startWith;
-
-},{"../observable/concat":63,"../util/isScheduler":230}],164:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var SubscribeOnObservable_1 = require("../observable/SubscribeOnObservable");
-function subscribeOn(scheduler, delay) {
- if (delay === void 0) { delay = 0; }
- return function subscribeOnOperatorFunction(source) {
- return source.lift(new SubscribeOnOperator(scheduler, delay));
- };
-}
-exports.subscribeOn = subscribeOn;
-var SubscribeOnOperator = (function () {
- function SubscribeOnOperator(scheduler, delay) {
- this.scheduler = scheduler;
- this.delay = delay;
- }
- SubscribeOnOperator.prototype.call = function (subscriber, source) {
- return new SubscribeOnObservable_1.SubscribeOnObservable(source, this.delay, this.scheduler).subscribe(subscriber);
- };
- return SubscribeOnOperator;
-}());
-
-},{"../observable/SubscribeOnObservable":59}],165:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var switchMap_1 = require("./switchMap");
-var identity_1 = require("../util/identity");
-function switchAll() {
- return switchMap_1.switchMap(identity_1.identity);
-}
-exports.switchAll = switchAll;
-
-},{"../util/identity":219,"./switchMap":166}],166:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var InnerSubscriber_1 = require("../InnerSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-var map_1 = require("./map");
-var from_1 = require("../observable/from");
-function switchMap(project, resultSelector) {
- if (typeof resultSelector === 'function') {
- return function (source) { return source.pipe(switchMap(function (a, i) { return from_1.from(project(a, i)).pipe(map_1.map(function (b, ii) { return resultSelector(a, b, i, ii); })); })); };
- }
- return function (source) { return source.lift(new SwitchMapOperator(project)); };
-}
-exports.switchMap = switchMap;
-var SwitchMapOperator = (function () {
- function SwitchMapOperator(project) {
- this.project = project;
- }
- SwitchMapOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new SwitchMapSubscriber(subscriber, this.project));
- };
- return SwitchMapOperator;
-}());
-var SwitchMapSubscriber = (function (_super) {
- __extends(SwitchMapSubscriber, _super);
- function SwitchMapSubscriber(destination, project) {
- var _this = _super.call(this, destination) || this;
- _this.project = project;
- _this.index = 0;
- return _this;
- }
- SwitchMapSubscriber.prototype._next = function (value) {
- var result;
- var index = this.index++;
- try {
- result = this.project(value, index);
- }
- catch (error) {
- this.destination.error(error);
- return;
- }
- this._innerSub(result, value, index);
- };
- SwitchMapSubscriber.prototype._innerSub = function (result, value, index) {
- var innerSubscription = this.innerSubscription;
- if (innerSubscription) {
- innerSubscription.unsubscribe();
- }
- var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, value, index);
- var destination = this.destination;
- destination.add(innerSubscriber);
- this.innerSubscription = subscribeToResult_1.subscribeToResult(this, result, undefined, undefined, innerSubscriber);
- if (this.innerSubscription !== innerSubscriber) {
- destination.add(this.innerSubscription);
- }
- };
- SwitchMapSubscriber.prototype._complete = function () {
- var innerSubscription = this.innerSubscription;
- if (!innerSubscription || innerSubscription.closed) {
- _super.prototype._complete.call(this);
- }
- this.unsubscribe();
- };
- SwitchMapSubscriber.prototype._unsubscribe = function () {
- this.innerSubscription = null;
- };
- SwitchMapSubscriber.prototype.notifyComplete = function (innerSub) {
- var destination = this.destination;
- destination.remove(innerSub);
- this.innerSubscription = null;
- if (this.isStopped) {
- _super.prototype._complete.call(this);
- }
- };
- SwitchMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.destination.next(innerValue);
- };
- return SwitchMapSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../InnerSubscriber":46,"../OuterSubscriber":50,"../observable/from":67,"../util/subscribeToResult":239,"./map":125}],167:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var switchMap_1 = require("./switchMap");
-function switchMapTo(innerObservable, resultSelector) {
- return resultSelector ? switchMap_1.switchMap(function () { return innerObservable; }, resultSelector) : switchMap_1.switchMap(function () { return innerObservable; });
-}
-exports.switchMapTo = switchMapTo;
-
-},{"./switchMap":166}],168:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-var ArgumentOutOfRangeError_1 = require("../util/ArgumentOutOfRangeError");
-var empty_1 = require("../observable/empty");
-function take(count) {
- return function (source) {
- if (count === 0) {
- return empty_1.empty();
- }
- else {
- return source.lift(new TakeOperator(count));
- }
- };
-}
-exports.take = take;
-var TakeOperator = (function () {
- function TakeOperator(total) {
- this.total = total;
- if (this.total < 0) {
- throw new ArgumentOutOfRangeError_1.ArgumentOutOfRangeError;
- }
- }
- TakeOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new TakeSubscriber(subscriber, this.total));
- };
- return TakeOperator;
-}());
-var TakeSubscriber = (function (_super) {
- __extends(TakeSubscriber, _super);
- function TakeSubscriber(destination, total) {
- var _this = _super.call(this, destination) || this;
- _this.total = total;
- _this.count = 0;
- return _this;
- }
- TakeSubscriber.prototype._next = function (value) {
- var total = this.total;
- var count = ++this.count;
- if (count <= total) {
- this.destination.next(value);
- if (count === total) {
- this.destination.complete();
- this.unsubscribe();
- }
- }
- };
- return TakeSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55,"../observable/empty":65,"../util/ArgumentOutOfRangeError":211}],169:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-var ArgumentOutOfRangeError_1 = require("../util/ArgumentOutOfRangeError");
-var empty_1 = require("../observable/empty");
-function takeLast(count) {
- return function takeLastOperatorFunction(source) {
- if (count === 0) {
- return empty_1.empty();
- }
- else {
- return source.lift(new TakeLastOperator(count));
- }
- };
-}
-exports.takeLast = takeLast;
-var TakeLastOperator = (function () {
- function TakeLastOperator(total) {
- this.total = total;
- if (this.total < 0) {
- throw new ArgumentOutOfRangeError_1.ArgumentOutOfRangeError;
- }
- }
- TakeLastOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new TakeLastSubscriber(subscriber, this.total));
- };
- return TakeLastOperator;
-}());
-var TakeLastSubscriber = (function (_super) {
- __extends(TakeLastSubscriber, _super);
- function TakeLastSubscriber(destination, total) {
- var _this = _super.call(this, destination) || this;
- _this.total = total;
- _this.ring = new Array();
- _this.count = 0;
- return _this;
- }
- TakeLastSubscriber.prototype._next = function (value) {
- var ring = this.ring;
- var total = this.total;
- var count = this.count++;
- if (ring.length < total) {
- ring.push(value);
- }
- else {
- var index = count % total;
- ring[index] = value;
- }
- };
- TakeLastSubscriber.prototype._complete = function () {
- var destination = this.destination;
- var count = this.count;
- if (count > 0) {
- var total = this.count >= this.total ? this.total : this.count;
- var ring = this.ring;
- for (var i = 0; i < total; i++) {
- var idx = (count++) % total;
- destination.next(ring[idx]);
- }
- }
- destination.complete();
- };
- return TakeLastSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55,"../observable/empty":65,"../util/ArgumentOutOfRangeError":211}],170:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function takeUntil(notifier) {
- return function (source) { return source.lift(new TakeUntilOperator(notifier)); };
-}
-exports.takeUntil = takeUntil;
-var TakeUntilOperator = (function () {
- function TakeUntilOperator(notifier) {
- this.notifier = notifier;
- }
- TakeUntilOperator.prototype.call = function (subscriber, source) {
- var takeUntilSubscriber = new TakeUntilSubscriber(subscriber);
- var notifierSubscription = subscribeToResult_1.subscribeToResult(takeUntilSubscriber, this.notifier);
- if (notifierSubscription && !takeUntilSubscriber.seenValue) {
- takeUntilSubscriber.add(notifierSubscription);
- return source.subscribe(takeUntilSubscriber);
- }
- return takeUntilSubscriber;
- };
- return TakeUntilOperator;
-}());
-var TakeUntilSubscriber = (function (_super) {
- __extends(TakeUntilSubscriber, _super);
- function TakeUntilSubscriber(destination) {
- var _this = _super.call(this, destination) || this;
- _this.seenValue = false;
- return _this;
- }
- TakeUntilSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.seenValue = true;
- this.complete();
- };
- TakeUntilSubscriber.prototype.notifyComplete = function () {
- };
- return TakeUntilSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],171:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function takeWhile(predicate, inclusive) {
- if (inclusive === void 0) { inclusive = false; }
- return function (source) {
- return source.lift(new TakeWhileOperator(predicate, inclusive));
- };
-}
-exports.takeWhile = takeWhile;
-var TakeWhileOperator = (function () {
- function TakeWhileOperator(predicate, inclusive) {
- this.predicate = predicate;
- this.inclusive = inclusive;
- }
- TakeWhileOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new TakeWhileSubscriber(subscriber, this.predicate, this.inclusive));
- };
- return TakeWhileOperator;
-}());
-var TakeWhileSubscriber = (function (_super) {
- __extends(TakeWhileSubscriber, _super);
- function TakeWhileSubscriber(destination, predicate, inclusive) {
- var _this = _super.call(this, destination) || this;
- _this.predicate = predicate;
- _this.inclusive = inclusive;
- _this.index = 0;
- return _this;
- }
- TakeWhileSubscriber.prototype._next = function (value) {
- var destination = this.destination;
- var result;
- try {
- result = this.predicate(value, this.index++);
- }
- catch (err) {
- destination.error(err);
- return;
- }
- this.nextOrComplete(value, result);
- };
- TakeWhileSubscriber.prototype.nextOrComplete = function (value, predicateResult) {
- var destination = this.destination;
- if (Boolean(predicateResult)) {
- destination.next(value);
- }
- else {
- if (this.inclusive) {
- destination.next(value);
- }
- destination.complete();
- }
- };
- return TakeWhileSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55}],172:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-var noop_1 = require("../util/noop");
-var isFunction_1 = require("../util/isFunction");
-function tap(nextOrObserver, error, complete) {
- return function tapOperatorFunction(source) {
- return source.lift(new DoOperator(nextOrObserver, error, complete));
- };
-}
-exports.tap = tap;
-var DoOperator = (function () {
- function DoOperator(nextOrObserver, error, complete) {
- this.nextOrObserver = nextOrObserver;
- this.error = error;
- this.complete = complete;
- }
- DoOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new TapSubscriber(subscriber, this.nextOrObserver, this.error, this.complete));
- };
- return DoOperator;
-}());
-var TapSubscriber = (function (_super) {
- __extends(TapSubscriber, _super);
- function TapSubscriber(destination, observerOrNext, error, complete) {
- var _this = _super.call(this, destination) || this;
- _this._tapNext = noop_1.noop;
- _this._tapError = noop_1.noop;
- _this._tapComplete = noop_1.noop;
- _this._tapError = error || noop_1.noop;
- _this._tapComplete = complete || noop_1.noop;
- if (isFunction_1.isFunction(observerOrNext)) {
- _this._context = _this;
- _this._tapNext = observerOrNext;
- }
- else if (observerOrNext) {
- _this._context = observerOrNext;
- _this._tapNext = observerOrNext.next || noop_1.noop;
- _this._tapError = observerOrNext.error || noop_1.noop;
- _this._tapComplete = observerOrNext.complete || noop_1.noop;
- }
- return _this;
- }
- TapSubscriber.prototype._next = function (value) {
- try {
- this._tapNext.call(this._context, value);
- }
- catch (err) {
- this.destination.error(err);
- return;
- }
- this.destination.next(value);
- };
- TapSubscriber.prototype._error = function (err) {
- try {
- this._tapError.call(this._context, err);
- }
- catch (err) {
- this.destination.error(err);
- return;
- }
- this.destination.error(err);
- };
- TapSubscriber.prototype._complete = function () {
- try {
- this._tapComplete.call(this._context);
- }
- catch (err) {
- this.destination.error(err);
- return;
- }
- return this.destination.complete();
- };
- return TapSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":55,"../util/isFunction":223,"../util/noop":231}],173:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-exports.defaultThrottleConfig = {
- leading: true,
- trailing: false
-};
-function throttle(durationSelector, config) {
- if (config === void 0) { config = exports.defaultThrottleConfig; }
- return function (source) { return source.lift(new ThrottleOperator(durationSelector, config.leading, config.trailing)); };
-}
-exports.throttle = throttle;
-var ThrottleOperator = (function () {
- function ThrottleOperator(durationSelector, leading, trailing) {
- this.durationSelector = durationSelector;
- this.leading = leading;
- this.trailing = trailing;
- }
- ThrottleOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new ThrottleSubscriber(subscriber, this.durationSelector, this.leading, this.trailing));
- };
- return ThrottleOperator;
-}());
-var ThrottleSubscriber = (function (_super) {
- __extends(ThrottleSubscriber, _super);
- function ThrottleSubscriber(destination, durationSelector, _leading, _trailing) {
- var _this = _super.call(this, destination) || this;
- _this.destination = destination;
- _this.durationSelector = durationSelector;
- _this._leading = _leading;
- _this._trailing = _trailing;
- _this._hasValue = false;
- return _this;
- }
- ThrottleSubscriber.prototype._next = function (value) {
- this._hasValue = true;
- this._sendValue = value;
- if (!this._throttled) {
- if (this._leading) {
- this.send();
- }
- else {
- this.throttle(value);
- }
- }
- };
- ThrottleSubscriber.prototype.send = function () {
- var _a = this, _hasValue = _a._hasValue, _sendValue = _a._sendValue;
- if (_hasValue) {
- this.destination.next(_sendValue);
- this.throttle(_sendValue);
- }
- this._hasValue = false;
- this._sendValue = null;
- };
- ThrottleSubscriber.prototype.throttle = function (value) {
- var duration = this.tryDurationSelector(value);
- if (!!duration) {
- this.add(this._throttled = subscribeToResult_1.subscribeToResult(this, duration));
- }
- };
- ThrottleSubscriber.prototype.tryDurationSelector = function (value) {
- try {
- return this.durationSelector(value);
- }
- catch (err) {
- this.destination.error(err);
- return null;
- }
- };
- ThrottleSubscriber.prototype.throttlingDone = function () {
- var _a = this, _throttled = _a._throttled, _trailing = _a._trailing;
- if (_throttled) {
- _throttled.unsubscribe();
- }
- this._throttled = null;
- if (_trailing) {
- this.send();
- }
- };
- ThrottleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.throttlingDone();
- };
- ThrottleSubscriber.prototype.notifyComplete = function () {
- this.throttlingDone();
- };
- return ThrottleSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],174:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-var async_1 = require("../scheduler/async");
-var throttle_1 = require("./throttle");
-function throttleTime(duration, scheduler, config) {
- if (scheduler === void 0) { scheduler = async_1.async; }
- if (config === void 0) { config = throttle_1.defaultThrottleConfig; }
- return function (source) { return source.lift(new ThrottleTimeOperator(duration, scheduler, config.leading, config.trailing)); };
-}
-exports.throttleTime = throttleTime;
-var ThrottleTimeOperator = (function () {
- function ThrottleTimeOperator(duration, scheduler, leading, trailing) {
- this.duration = duration;
- this.scheduler = scheduler;
- this.leading = leading;
- this.trailing = trailing;
- }
- ThrottleTimeOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new ThrottleTimeSubscriber(subscriber, this.duration, this.scheduler, this.leading, this.trailing));
- };
- return ThrottleTimeOperator;
-}());
-var ThrottleTimeSubscriber = (function (_super) {
- __extends(ThrottleTimeSubscriber, _super);
- function ThrottleTimeSubscriber(destination, duration, scheduler, leading, trailing) {
- var _this = _super.call(this, destination) || this;
- _this.duration = duration;
- _this.scheduler = scheduler;
- _this.leading = leading;
- _this.trailing = trailing;
- _this._hasTrailingValue = false;
- _this._trailingValue = null;
- return _this;
- }
- ThrottleTimeSubscriber.prototype._next = function (value) {
- if (this.throttled) {
- if (this.trailing) {
- this._trailingValue = value;
- this._hasTrailingValue = true;
- }
- }
- else {
- this.add(this.throttled = this.scheduler.schedule(dispatchNext, this.duration, { subscriber: this }));
- if (this.leading) {
- this.destination.next(value);
- }
- else if (this.trailing) {
- this._trailingValue = value;
- this._hasTrailingValue = true;
- }
- }
- };
- ThrottleTimeSubscriber.prototype._complete = function () {
- if (this._hasTrailingValue) {
- this.destination.next(this._trailingValue);
- this.destination.complete();
- }
- else {
- this.destination.complete();
- }
- };
- ThrottleTimeSubscriber.prototype.clearThrottle = function () {
- var throttled = this.throttled;
- if (throttled) {
- if (this.trailing && this._hasTrailingValue) {
- this.destination.next(this._trailingValue);
- this._trailingValue = null;
- this._hasTrailingValue = false;
- }
- throttled.unsubscribe();
- this.remove(throttled);
- this.throttled = null;
- }
- };
- return ThrottleTimeSubscriber;
-}(Subscriber_1.Subscriber));
-function dispatchNext(arg) {
- var subscriber = arg.subscriber;
- subscriber.clearThrottle();
-}
-
-},{"../Subscriber":55,"../scheduler/async":206,"./throttle":173}],175:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var EmptyError_1 = require("../util/EmptyError");
-var Subscriber_1 = require("../Subscriber");
-function throwIfEmpty(errorFactory) {
- if (errorFactory === void 0) { errorFactory = defaultErrorFactory; }
- return function (source) {
- return source.lift(new ThrowIfEmptyOperator(errorFactory));
- };
-}
-exports.throwIfEmpty = throwIfEmpty;
-var ThrowIfEmptyOperator = (function () {
- function ThrowIfEmptyOperator(errorFactory) {
- this.errorFactory = errorFactory;
- }
- ThrowIfEmptyOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new ThrowIfEmptySubscriber(subscriber, this.errorFactory));
- };
- return ThrowIfEmptyOperator;
-}());
-var ThrowIfEmptySubscriber = (function (_super) {
- __extends(ThrowIfEmptySubscriber, _super);
- function ThrowIfEmptySubscriber(destination, errorFactory) {
- var _this = _super.call(this, destination) || this;
- _this.errorFactory = errorFactory;
- _this.hasValue = false;
- return _this;
- }
- ThrowIfEmptySubscriber.prototype._next = function (value) {
- this.hasValue = true;
- this.destination.next(value);
- };
- ThrowIfEmptySubscriber.prototype._complete = function () {
- if (!this.hasValue) {
- var err = void 0;
- try {
- err = this.errorFactory();
- }
- catch (e) {
- err = e;
- }
- this.destination.error(err);
- }
- else {
- return this.destination.complete();
- }
- };
- return ThrowIfEmptySubscriber;
-}(Subscriber_1.Subscriber));
-function defaultErrorFactory() {
- return new EmptyError_1.EmptyError();
-}
-
-},{"../Subscriber":55,"../util/EmptyError":212}],176:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var async_1 = require("../scheduler/async");
-var scan_1 = require("./scan");
-var defer_1 = require("../observable/defer");
-var map_1 = require("./map");
-function timeInterval(scheduler) {
- if (scheduler === void 0) { scheduler = async_1.async; }
- return function (source) { return defer_1.defer(function () {
- return source.pipe(scan_1.scan(function (_a, value) {
- var current = _a.current;
- return ({ value: value, current: scheduler.now(), last: current });
- }, { current: scheduler.now(), value: undefined, last: undefined }), map_1.map(function (_a) {
- var current = _a.current, last = _a.last, value = _a.value;
- return new TimeInterval(value, current - last);
- }));
- }); };
-}
-exports.timeInterval = timeInterval;
-var TimeInterval = (function () {
- function TimeInterval(value, interval) {
- this.value = value;
- this.interval = interval;
- }
- return TimeInterval;
-}());
-exports.TimeInterval = TimeInterval;
-
-},{"../observable/defer":64,"../scheduler/async":206,"./map":125,"./scan":154}],177:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var async_1 = require("../scheduler/async");
-var TimeoutError_1 = require("../util/TimeoutError");
-var timeoutWith_1 = require("./timeoutWith");
-var throwError_1 = require("../observable/throwError");
-function timeout(due, scheduler) {
- if (scheduler === void 0) { scheduler = async_1.async; }
- return timeoutWith_1.timeoutWith(due, throwError_1.throwError(new TimeoutError_1.TimeoutError()), scheduler);
-}
-exports.timeout = timeout;
-
-},{"../observable/throwError":82,"../scheduler/async":206,"../util/TimeoutError":215,"./timeoutWith":178}],178:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var async_1 = require("../scheduler/async");
-var isDate_1 = require("../util/isDate");
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function timeoutWith(due, withObservable, scheduler) {
- if (scheduler === void 0) { scheduler = async_1.async; }
- return function (source) {
- var absoluteTimeout = isDate_1.isDate(due);
- var waitFor = absoluteTimeout ? (+due - scheduler.now()) : Math.abs(due);
- return source.lift(new TimeoutWithOperator(waitFor, absoluteTimeout, withObservable, scheduler));
- };
-}
-exports.timeoutWith = timeoutWith;
-var TimeoutWithOperator = (function () {
- function TimeoutWithOperator(waitFor, absoluteTimeout, withObservable, scheduler) {
- this.waitFor = waitFor;
- this.absoluteTimeout = absoluteTimeout;
- this.withObservable = withObservable;
- this.scheduler = scheduler;
- }
- TimeoutWithOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new TimeoutWithSubscriber(subscriber, this.absoluteTimeout, this.waitFor, this.withObservable, this.scheduler));
- };
- return TimeoutWithOperator;
-}());
-var TimeoutWithSubscriber = (function (_super) {
- __extends(TimeoutWithSubscriber, _super);
- function TimeoutWithSubscriber(destination, absoluteTimeout, waitFor, withObservable, scheduler) {
- var _this = _super.call(this, destination) || this;
- _this.absoluteTimeout = absoluteTimeout;
- _this.waitFor = waitFor;
- _this.withObservable = withObservable;
- _this.scheduler = scheduler;
- _this.action = null;
- _this.scheduleTimeout();
- return _this;
- }
- TimeoutWithSubscriber.dispatchTimeout = function (subscriber) {
- var withObservable = subscriber.withObservable;
- subscriber._unsubscribeAndRecycle();
- subscriber.add(subscribeToResult_1.subscribeToResult(subscriber, withObservable));
- };
- TimeoutWithSubscriber.prototype.scheduleTimeout = function () {
- var action = this.action;
- if (action) {
- this.action = action.schedule(this, this.waitFor);
- }
- else {
- this.add(this.action = this.scheduler.schedule(TimeoutWithSubscriber.dispatchTimeout, this.waitFor, this));
- }
- };
- TimeoutWithSubscriber.prototype._next = function (value) {
- if (!this.absoluteTimeout) {
- this.scheduleTimeout();
- }
- _super.prototype._next.call(this, value);
- };
- TimeoutWithSubscriber.prototype._unsubscribe = function () {
- this.action = null;
- this.scheduler = null;
- this.withObservable = null;
- };
- return TimeoutWithSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":50,"../scheduler/async":206,"../util/isDate":222,"../util/subscribeToResult":239}],179:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var async_1 = require("../scheduler/async");
-var map_1 = require("./map");
-function timestamp(scheduler) {
- if (scheduler === void 0) { scheduler = async_1.async; }
- return map_1.map(function (value) { return new Timestamp(value, scheduler.now()); });
-}
-exports.timestamp = timestamp;
-var Timestamp = (function () {
- function Timestamp(value, timestamp) {
- this.value = value;
- this.timestamp = timestamp;
- }
- return Timestamp;
-}());
-exports.Timestamp = Timestamp;
-
-},{"../scheduler/async":206,"./map":125}],180:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var reduce_1 = require("./reduce");
-function toArrayReducer(arr, item, index) {
- if (index === 0) {
- return [item];
- }
- arr.push(item);
- return arr;
-}
-function toArray() {
- return reduce_1.reduce(toArrayReducer, []);
-}
-exports.toArray = toArray;
-
-},{"./reduce":146}],181:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subject_1 = require("../Subject");
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function window(windowBoundaries) {
- return function windowOperatorFunction(source) {
- return source.lift(new WindowOperator(windowBoundaries));
- };
-}
-exports.window = window;
-var WindowOperator = (function () {
- function WindowOperator(windowBoundaries) {
- this.windowBoundaries = windowBoundaries;
- }
- WindowOperator.prototype.call = function (subscriber, source) {
- var windowSubscriber = new WindowSubscriber(subscriber);
- var sourceSubscription = source.subscribe(windowSubscriber);
- if (!sourceSubscription.closed) {
- windowSubscriber.add(subscribeToResult_1.subscribeToResult(windowSubscriber, this.windowBoundaries));
- }
- return sourceSubscription;
- };
- return WindowOperator;
-}());
-var WindowSubscriber = (function (_super) {
- __extends(WindowSubscriber, _super);
- function WindowSubscriber(destination) {
- var _this = _super.call(this, destination) || this;
- _this.window = new Subject_1.Subject();
- destination.next(_this.window);
- return _this;
- }
- WindowSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.openWindow();
- };
- WindowSubscriber.prototype.notifyError = function (error, innerSub) {
- this._error(error);
- };
- WindowSubscriber.prototype.notifyComplete = function (innerSub) {
- this._complete();
- };
- WindowSubscriber.prototype._next = function (value) {
- this.window.next(value);
- };
- WindowSubscriber.prototype._error = function (err) {
- this.window.error(err);
- this.destination.error(err);
- };
- WindowSubscriber.prototype._complete = function () {
- this.window.complete();
- this.destination.complete();
- };
- WindowSubscriber.prototype._unsubscribe = function () {
- this.window = null;
- };
- WindowSubscriber.prototype.openWindow = function () {
- var prevWindow = this.window;
- if (prevWindow) {
- prevWindow.complete();
- }
- var destination = this.destination;
- var newWindow = this.window = new Subject_1.Subject();
- destination.next(newWindow);
- };
- return WindowSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":50,"../Subject":53,"../util/subscribeToResult":239}],182:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-var Subject_1 = require("../Subject");
-function windowCount(windowSize, startWindowEvery) {
- if (startWindowEvery === void 0) { startWindowEvery = 0; }
- return function windowCountOperatorFunction(source) {
- return source.lift(new WindowCountOperator(windowSize, startWindowEvery));
- };
-}
-exports.windowCount = windowCount;
-var WindowCountOperator = (function () {
- function WindowCountOperator(windowSize, startWindowEvery) {
- this.windowSize = windowSize;
- this.startWindowEvery = startWindowEvery;
- }
- WindowCountOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new WindowCountSubscriber(subscriber, this.windowSize, this.startWindowEvery));
- };
- return WindowCountOperator;
-}());
-var WindowCountSubscriber = (function (_super) {
- __extends(WindowCountSubscriber, _super);
- function WindowCountSubscriber(destination, windowSize, startWindowEvery) {
- var _this = _super.call(this, destination) || this;
- _this.destination = destination;
- _this.windowSize = windowSize;
- _this.startWindowEvery = startWindowEvery;
- _this.windows = [new Subject_1.Subject()];
- _this.count = 0;
- destination.next(_this.windows[0]);
- return _this;
- }
- WindowCountSubscriber.prototype._next = function (value) {
- var startWindowEvery = (this.startWindowEvery > 0) ? this.startWindowEvery : this.windowSize;
- var destination = this.destination;
- var windowSize = this.windowSize;
- var windows = this.windows;
- var len = windows.length;
- for (var i = 0; i < len && !this.closed; i++) {
- windows[i].next(value);
- }
- var c = this.count - windowSize + 1;
- if (c >= 0 && c % startWindowEvery === 0 && !this.closed) {
- windows.shift().complete();
- }
- if (++this.count % startWindowEvery === 0 && !this.closed) {
- var window_1 = new Subject_1.Subject();
- windows.push(window_1);
- destination.next(window_1);
- }
- };
- WindowCountSubscriber.prototype._error = function (err) {
- var windows = this.windows;
- if (windows) {
- while (windows.length > 0 && !this.closed) {
- windows.shift().error(err);
- }
- }
- this.destination.error(err);
- };
- WindowCountSubscriber.prototype._complete = function () {
- var windows = this.windows;
- if (windows) {
- while (windows.length > 0 && !this.closed) {
- windows.shift().complete();
- }
- }
- this.destination.complete();
- };
- WindowCountSubscriber.prototype._unsubscribe = function () {
- this.count = 0;
- this.windows = null;
- };
- return WindowCountSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subject":53,"../Subscriber":55}],183:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subject_1 = require("../Subject");
-var async_1 = require("../scheduler/async");
-var Subscriber_1 = require("../Subscriber");
-var isNumeric_1 = require("../util/isNumeric");
-var isScheduler_1 = require("../util/isScheduler");
-function windowTime(windowTimeSpan) {
- var scheduler = async_1.async;
- var windowCreationInterval = null;
- var maxWindowSize = Number.POSITIVE_INFINITY;
- if (isScheduler_1.isScheduler(arguments[3])) {
- scheduler = arguments[3];
- }
- if (isScheduler_1.isScheduler(arguments[2])) {
- scheduler = arguments[2];
- }
- else if (isNumeric_1.isNumeric(arguments[2])) {
- maxWindowSize = arguments[2];
- }
- if (isScheduler_1.isScheduler(arguments[1])) {
- scheduler = arguments[1];
- }
- else if (isNumeric_1.isNumeric(arguments[1])) {
- windowCreationInterval = arguments[1];
- }
- return function windowTimeOperatorFunction(source) {
- return source.lift(new WindowTimeOperator(windowTimeSpan, windowCreationInterval, maxWindowSize, scheduler));
- };
-}
-exports.windowTime = windowTime;
-var WindowTimeOperator = (function () {
- function WindowTimeOperator(windowTimeSpan, windowCreationInterval, maxWindowSize, scheduler) {
- this.windowTimeSpan = windowTimeSpan;
- this.windowCreationInterval = windowCreationInterval;
- this.maxWindowSize = maxWindowSize;
- this.scheduler = scheduler;
- }
- WindowTimeOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new WindowTimeSubscriber(subscriber, this.windowTimeSpan, this.windowCreationInterval, this.maxWindowSize, this.scheduler));
- };
- return WindowTimeOperator;
-}());
-var CountedSubject = (function (_super) {
- __extends(CountedSubject, _super);
- function CountedSubject() {
- var _this = _super !== null && _super.apply(this, arguments) || this;
- _this._numberOfNextedValues = 0;
- return _this;
- }
- CountedSubject.prototype.next = function (value) {
- this._numberOfNextedValues++;
- _super.prototype.next.call(this, value);
- };
- Object.defineProperty(CountedSubject.prototype, "numberOfNextedValues", {
- get: function () {
- return this._numberOfNextedValues;
- },
- enumerable: true,
- configurable: true
- });
- return CountedSubject;
-}(Subject_1.Subject));
-var WindowTimeSubscriber = (function (_super) {
- __extends(WindowTimeSubscriber, _super);
- function WindowTimeSubscriber(destination, windowTimeSpan, windowCreationInterval, maxWindowSize, scheduler) {
- var _this = _super.call(this, destination) || this;
- _this.destination = destination;
- _this.windowTimeSpan = windowTimeSpan;
- _this.windowCreationInterval = windowCreationInterval;
- _this.maxWindowSize = maxWindowSize;
- _this.scheduler = scheduler;
- _this.windows = [];
- var window = _this.openWindow();
- if (windowCreationInterval !== null && windowCreationInterval >= 0) {
- var closeState = { subscriber: _this, window: window, context: null };
- var creationState = { windowTimeSpan: windowTimeSpan, windowCreationInterval: windowCreationInterval, subscriber: _this, scheduler: scheduler };
- _this.add(scheduler.schedule(dispatchWindowClose, windowTimeSpan, closeState));
- _this.add(scheduler.schedule(dispatchWindowCreation, windowCreationInterval, creationState));
- }
- else {
- var timeSpanOnlyState = { subscriber: _this, window: window, windowTimeSpan: windowTimeSpan };
- _this.add(scheduler.schedule(dispatchWindowTimeSpanOnly, windowTimeSpan, timeSpanOnlyState));
- }
- return _this;
- }
- WindowTimeSubscriber.prototype._next = function (value) {
- var windows = this.windows;
- var len = windows.length;
- for (var i = 0; i < len; i++) {
- var window_1 = windows[i];
- if (!window_1.closed) {
- window_1.next(value);
- if (window_1.numberOfNextedValues >= this.maxWindowSize) {
- this.closeWindow(window_1);
- }
- }
- }
- };
- WindowTimeSubscriber.prototype._error = function (err) {
- var windows = this.windows;
- while (windows.length > 0) {
- windows.shift().error(err);
- }
- this.destination.error(err);
- };
- WindowTimeSubscriber.prototype._complete = function () {
- var windows = this.windows;
- while (windows.length > 0) {
- var window_2 = windows.shift();
- if (!window_2.closed) {
- window_2.complete();
- }
- }
- this.destination.complete();
- };
- WindowTimeSubscriber.prototype.openWindow = function () {
- var window = new CountedSubject();
- this.windows.push(window);
- var destination = this.destination;
- destination.next(window);
- return window;
- };
- WindowTimeSubscriber.prototype.closeWindow = function (window) {
- window.complete();
- var windows = this.windows;
- windows.splice(windows.indexOf(window), 1);
- };
- return WindowTimeSubscriber;
-}(Subscriber_1.Subscriber));
-function dispatchWindowTimeSpanOnly(state) {
- var subscriber = state.subscriber, windowTimeSpan = state.windowTimeSpan, window = state.window;
- if (window) {
- subscriber.closeWindow(window);
- }
- state.window = subscriber.openWindow();
- this.schedule(state, windowTimeSpan);
-}
-function dispatchWindowCreation(state) {
- var windowTimeSpan = state.windowTimeSpan, subscriber = state.subscriber, scheduler = state.scheduler, windowCreationInterval = state.windowCreationInterval;
- var window = subscriber.openWindow();
- var action = this;
- var context = { action: action, subscription: null };
- var timeSpanState = { subscriber: subscriber, window: window, context: context };
- context.subscription = scheduler.schedule(dispatchWindowClose, windowTimeSpan, timeSpanState);
- action.add(context.subscription);
- action.schedule(state, windowCreationInterval);
-}
-function dispatchWindowClose(state) {
- var subscriber = state.subscriber, window = state.window, context = state.context;
- if (context && context.action && context.subscription) {
- context.action.remove(context.subscription);
- }
- subscriber.closeWindow(window);
-}
-
-},{"../Subject":53,"../Subscriber":55,"../scheduler/async":206,"../util/isNumeric":226,"../util/isScheduler":230}],184:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subject_1 = require("../Subject");
-var Subscription_1 = require("../Subscription");
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function windowToggle(openings, closingSelector) {
- return function (source) { return source.lift(new WindowToggleOperator(openings, closingSelector)); };
-}
-exports.windowToggle = windowToggle;
-var WindowToggleOperator = (function () {
- function WindowToggleOperator(openings, closingSelector) {
- this.openings = openings;
- this.closingSelector = closingSelector;
- }
- WindowToggleOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new WindowToggleSubscriber(subscriber, this.openings, this.closingSelector));
- };
- return WindowToggleOperator;
-}());
-var WindowToggleSubscriber = (function (_super) {
- __extends(WindowToggleSubscriber, _super);
- function WindowToggleSubscriber(destination, openings, closingSelector) {
- var _this = _super.call(this, destination) || this;
- _this.openings = openings;
- _this.closingSelector = closingSelector;
- _this.contexts = [];
- _this.add(_this.openSubscription = subscribeToResult_1.subscribeToResult(_this, openings, openings));
- return _this;
- }
- WindowToggleSubscriber.prototype._next = function (value) {
- var contexts = this.contexts;
- if (contexts) {
- var len = contexts.length;
- for (var i = 0; i < len; i++) {
- contexts[i].window.next(value);
- }
- }
- };
- WindowToggleSubscriber.prototype._error = function (err) {
- var contexts = this.contexts;
- this.contexts = null;
- if (contexts) {
- var len = contexts.length;
- var index = -1;
- while (++index < len) {
- var context_1 = contexts[index];
- context_1.window.error(err);
- context_1.subscription.unsubscribe();
- }
- }
- _super.prototype._error.call(this, err);
- };
- WindowToggleSubscriber.prototype._complete = function () {
- var contexts = this.contexts;
- this.contexts = null;
- if (contexts) {
- var len = contexts.length;
- var index = -1;
- while (++index < len) {
- var context_2 = contexts[index];
- context_2.window.complete();
- context_2.subscription.unsubscribe();
- }
- }
- _super.prototype._complete.call(this);
- };
- WindowToggleSubscriber.prototype._unsubscribe = function () {
- var contexts = this.contexts;
- this.contexts = null;
- if (contexts) {
- var len = contexts.length;
- var index = -1;
- while (++index < len) {
- var context_3 = contexts[index];
- context_3.window.unsubscribe();
- context_3.subscription.unsubscribe();
- }
- }
- };
- WindowToggleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- if (outerValue === this.openings) {
- var closingNotifier = void 0;
- try {
- var closingSelector = this.closingSelector;
- closingNotifier = closingSelector(innerValue);
- }
- catch (e) {
- return this.error(e);
- }
- var window_1 = new Subject_1.Subject();
- var subscription = new Subscription_1.Subscription();
- var context_4 = { window: window_1, subscription: subscription };
- this.contexts.push(context_4);
- var innerSubscription = subscribeToResult_1.subscribeToResult(this, closingNotifier, context_4);
- if (innerSubscription.closed) {
- this.closeWindow(this.contexts.length - 1);
- }
- else {
- innerSubscription.context = context_4;
- subscription.add(innerSubscription);
- }
- this.destination.next(window_1);
- }
- else {
- this.closeWindow(this.contexts.indexOf(outerValue));
- }
- };
- WindowToggleSubscriber.prototype.notifyError = function (err) {
- this.error(err);
- };
- WindowToggleSubscriber.prototype.notifyComplete = function (inner) {
- if (inner !== this.openSubscription) {
- this.closeWindow(this.contexts.indexOf(inner.context));
- }
- };
- WindowToggleSubscriber.prototype.closeWindow = function (index) {
- if (index === -1) {
- return;
- }
- var contexts = this.contexts;
- var context = contexts[index];
- var window = context.window, subscription = context.subscription;
- contexts.splice(index, 1);
- window.complete();
- subscription.unsubscribe();
- };
- return WindowToggleSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":50,"../Subject":53,"../Subscription":56,"../util/subscribeToResult":239}],185:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subject_1 = require("../Subject");
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function windowWhen(closingSelector) {
- return function windowWhenOperatorFunction(source) {
- return source.lift(new WindowOperator(closingSelector));
- };
-}
-exports.windowWhen = windowWhen;
-var WindowOperator = (function () {
- function WindowOperator(closingSelector) {
- this.closingSelector = closingSelector;
- }
- WindowOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new WindowSubscriber(subscriber, this.closingSelector));
- };
- return WindowOperator;
-}());
-var WindowSubscriber = (function (_super) {
- __extends(WindowSubscriber, _super);
- function WindowSubscriber(destination, closingSelector) {
- var _this = _super.call(this, destination) || this;
- _this.destination = destination;
- _this.closingSelector = closingSelector;
- _this.openWindow();
- return _this;
- }
- WindowSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.openWindow(innerSub);
- };
- WindowSubscriber.prototype.notifyError = function (error, innerSub) {
- this._error(error);
- };
- WindowSubscriber.prototype.notifyComplete = function (innerSub) {
- this.openWindow(innerSub);
- };
- WindowSubscriber.prototype._next = function (value) {
- this.window.next(value);
- };
- WindowSubscriber.prototype._error = function (err) {
- this.window.error(err);
- this.destination.error(err);
- this.unsubscribeClosingNotification();
- };
- WindowSubscriber.prototype._complete = function () {
- this.window.complete();
- this.destination.complete();
- this.unsubscribeClosingNotification();
- };
- WindowSubscriber.prototype.unsubscribeClosingNotification = function () {
- if (this.closingNotification) {
- this.closingNotification.unsubscribe();
- }
- };
- WindowSubscriber.prototype.openWindow = function (innerSub) {
- if (innerSub === void 0) { innerSub = null; }
- if (innerSub) {
- this.remove(innerSub);
- innerSub.unsubscribe();
- }
- var prevWindow = this.window;
- if (prevWindow) {
- prevWindow.complete();
- }
- var window = this.window = new Subject_1.Subject();
- this.destination.next(window);
- var closingNotifier;
- try {
- var closingSelector = this.closingSelector;
- closingNotifier = closingSelector();
- }
- catch (e) {
- this.destination.error(e);
- this.window.error(e);
- return;
- }
- this.add(this.closingNotification = subscribeToResult_1.subscribeToResult(this, closingNotifier));
- };
- return WindowSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":50,"../Subject":53,"../util/subscribeToResult":239}],186:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-function withLatestFrom() {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- return function (source) {
- var project;
- if (typeof args[args.length - 1] === 'function') {
- project = args.pop();
- }
- var observables = args;
- return source.lift(new WithLatestFromOperator(observables, project));
- };
-}
-exports.withLatestFrom = withLatestFrom;
-var WithLatestFromOperator = (function () {
- function WithLatestFromOperator(observables, project) {
- this.observables = observables;
- this.project = project;
- }
- WithLatestFromOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new WithLatestFromSubscriber(subscriber, this.observables, this.project));
- };
- return WithLatestFromOperator;
-}());
-var WithLatestFromSubscriber = (function (_super) {
- __extends(WithLatestFromSubscriber, _super);
- function WithLatestFromSubscriber(destination, observables, project) {
- var _this = _super.call(this, destination) || this;
- _this.observables = observables;
- _this.project = project;
- _this.toRespond = [];
- var len = observables.length;
- _this.values = new Array(len);
- for (var i = 0; i < len; i++) {
- _this.toRespond.push(i);
- }
- for (var i = 0; i < len; i++) {
- var observable = observables[i];
- _this.add(subscribeToResult_1.subscribeToResult(_this, observable, observable, i));
- }
- return _this;
- }
- WithLatestFromSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.values[outerIndex] = innerValue;
- var toRespond = this.toRespond;
- if (toRespond.length > 0) {
- var found = toRespond.indexOf(outerIndex);
- if (found !== -1) {
- toRespond.splice(found, 1);
- }
- }
- };
- WithLatestFromSubscriber.prototype.notifyComplete = function () {
- };
- WithLatestFromSubscriber.prototype._next = function (value) {
- if (this.toRespond.length === 0) {
- var args = [value].concat(this.values);
- if (this.project) {
- this._tryProject(args);
- }
- else {
- this.destination.next(args);
- }
- }
- };
- WithLatestFromSubscriber.prototype._tryProject = function (args) {
- var result;
- try {
- result = this.project.apply(this, args);
- }
- catch (err) {
- this.destination.error(err);
- return;
- }
- this.destination.next(result);
- };
- return WithLatestFromSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],187:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var zip_1 = require("../observable/zip");
-function zip() {
- var observables = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- observables[_i] = arguments[_i];
- }
- return function zipOperatorFunction(source) {
- return source.lift.call(zip_1.zip.apply(void 0, [source].concat(observables)));
- };
-}
-exports.zip = zip;
-
-},{"../observable/zip":85}],188:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var zip_1 = require("../observable/zip");
-function zipAll(project) {
- return function (source) { return source.lift(new zip_1.ZipOperator(project)); };
-}
-exports.zipAll = zipAll;
-
-},{"../observable/zip":85}],189:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var Subscription_1 = require("../Subscription");
-function scheduleArray(input, scheduler) {
- return new Observable_1.Observable(function (subscriber) {
- var sub = new Subscription_1.Subscription();
- var i = 0;
- sub.add(scheduler.schedule(function () {
- if (i === input.length) {
- subscriber.complete();
- return;
- }
- subscriber.next(input[i++]);
- if (!subscriber.closed) {
- sub.add(this.schedule());
- }
- }));
- return sub;
- });
-}
-exports.scheduleArray = scheduleArray;
-
-},{"../Observable":48,"../Subscription":56}],190:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var Subscription_1 = require("../Subscription");
-var iterator_1 = require("../symbol/iterator");
-function scheduleIterable(input, scheduler) {
- if (!input) {
- throw new Error('Iterable cannot be null');
- }
- return new Observable_1.Observable(function (subscriber) {
- var sub = new Subscription_1.Subscription();
- var iterator;
- sub.add(function () {
- if (iterator && typeof iterator.return === 'function') {
- iterator.return();
- }
- });
- sub.add(scheduler.schedule(function () {
- iterator = input[iterator_1.iterator]();
- sub.add(scheduler.schedule(function () {
- if (subscriber.closed) {
- return;
- }
- var value;
- var done;
- try {
- var result = iterator.next();
- value = result.value;
- done = result.done;
- }
- catch (err) {
- subscriber.error(err);
- return;
- }
- if (done) {
- subscriber.complete();
- }
- else {
- subscriber.next(value);
- this.schedule();
- }
- }));
- }));
- return sub;
- });
-}
-exports.scheduleIterable = scheduleIterable;
-
-},{"../Observable":48,"../Subscription":56,"../symbol/iterator":208}],191:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var Subscription_1 = require("../Subscription");
-var observable_1 = require("../symbol/observable");
-function scheduleObservable(input, scheduler) {
- return new Observable_1.Observable(function (subscriber) {
- var sub = new Subscription_1.Subscription();
- sub.add(scheduler.schedule(function () {
- var observable = input[observable_1.observable]();
- sub.add(observable.subscribe({
- next: function (value) { sub.add(scheduler.schedule(function () { return subscriber.next(value); })); },
- error: function (err) { sub.add(scheduler.schedule(function () { return subscriber.error(err); })); },
- complete: function () { sub.add(scheduler.schedule(function () { return subscriber.complete(); })); },
- }));
- }));
- return sub;
- });
-}
-exports.scheduleObservable = scheduleObservable;
-
-},{"../Observable":48,"../Subscription":56,"../symbol/observable":209}],192:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var Subscription_1 = require("../Subscription");
-function schedulePromise(input, scheduler) {
- return new Observable_1.Observable(function (subscriber) {
- var sub = new Subscription_1.Subscription();
- sub.add(scheduler.schedule(function () { return input.then(function (value) {
- sub.add(scheduler.schedule(function () {
- subscriber.next(value);
- sub.add(scheduler.schedule(function () { return subscriber.complete(); }));
- }));
- }, function (err) {
- sub.add(scheduler.schedule(function () { return subscriber.error(err); }));
- }); }));
- return sub;
- });
-}
-exports.schedulePromise = schedulePromise;
-
-},{"../Observable":48,"../Subscription":56}],193:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var scheduleObservable_1 = require("./scheduleObservable");
-var schedulePromise_1 = require("./schedulePromise");
-var scheduleArray_1 = require("./scheduleArray");
-var scheduleIterable_1 = require("./scheduleIterable");
-var isInteropObservable_1 = require("../util/isInteropObservable");
-var isPromise_1 = require("../util/isPromise");
-var isArrayLike_1 = require("../util/isArrayLike");
-var isIterable_1 = require("../util/isIterable");
-function scheduled(input, scheduler) {
- if (input != null) {
- if (isInteropObservable_1.isInteropObservable(input)) {
- return scheduleObservable_1.scheduleObservable(input, scheduler);
- }
- else if (isPromise_1.isPromise(input)) {
- return schedulePromise_1.schedulePromise(input, scheduler);
- }
- else if (isArrayLike_1.isArrayLike(input)) {
- return scheduleArray_1.scheduleArray(input, scheduler);
- }
- else if (isIterable_1.isIterable(input) || typeof input === 'string') {
- return scheduleIterable_1.scheduleIterable(input, scheduler);
- }
- }
- throw new TypeError((input !== null && typeof input || input) + ' is not observable');
-}
-exports.scheduled = scheduled;
-
-},{"../util/isArrayLike":221,"../util/isInteropObservable":224,"../util/isIterable":225,"../util/isPromise":229,"./scheduleArray":189,"./scheduleIterable":190,"./scheduleObservable":191,"./schedulePromise":192}],194:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscription_1 = require("../Subscription");
-var Action = (function (_super) {
- __extends(Action, _super);
- function Action(scheduler, work) {
- return _super.call(this) || this;
- }
- Action.prototype.schedule = function (state, delay) {
- if (delay === void 0) { delay = 0; }
- return this;
- };
- return Action;
-}(Subscription_1.Subscription));
-exports.Action = Action;
-
-},{"../Subscription":56}],195:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var AsyncAction_1 = require("./AsyncAction");
-var AnimationFrameAction = (function (_super) {
- __extends(AnimationFrameAction, _super);
- function AnimationFrameAction(scheduler, work) {
- var _this = _super.call(this, scheduler, work) || this;
- _this.scheduler = scheduler;
- _this.work = work;
- return _this;
- }
- AnimationFrameAction.prototype.requestAsyncId = function (scheduler, id, delay) {
- if (delay === void 0) { delay = 0; }
- if (delay !== null && delay > 0) {
- return _super.prototype.requestAsyncId.call(this, scheduler, id, delay);
- }
- scheduler.actions.push(this);
- return scheduler.scheduled || (scheduler.scheduled = requestAnimationFrame(function () { return scheduler.flush(null); }));
- };
- AnimationFrameAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
- if (delay === void 0) { delay = 0; }
- if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) {
- return _super.prototype.recycleAsyncId.call(this, scheduler, id, delay);
- }
- if (scheduler.actions.length === 0) {
- cancelAnimationFrame(id);
- scheduler.scheduled = undefined;
- }
- return undefined;
- };
- return AnimationFrameAction;
-}(AsyncAction_1.AsyncAction));
-exports.AnimationFrameAction = AnimationFrameAction;
-
-},{"./AsyncAction":199}],196:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var AsyncScheduler_1 = require("./AsyncScheduler");
-var AnimationFrameScheduler = (function (_super) {
- __extends(AnimationFrameScheduler, _super);
- function AnimationFrameScheduler() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- AnimationFrameScheduler.prototype.flush = function (action) {
- this.active = true;
- this.scheduled = undefined;
- var actions = this.actions;
- var error;
- var index = -1;
- var count = actions.length;
- action = action || actions.shift();
- do {
- if (error = action.execute(action.state, action.delay)) {
- break;
- }
- } while (++index < count && (action = actions.shift()));
- this.active = false;
- if (error) {
- while (++index < count && (action = actions.shift())) {
- action.unsubscribe();
- }
- throw error;
- }
- };
- return AnimationFrameScheduler;
-}(AsyncScheduler_1.AsyncScheduler));
-exports.AnimationFrameScheduler = AnimationFrameScheduler;
-
-},{"./AsyncScheduler":200}],197:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Immediate_1 = require("../util/Immediate");
-var AsyncAction_1 = require("./AsyncAction");
-var AsapAction = (function (_super) {
- __extends(AsapAction, _super);
- function AsapAction(scheduler, work) {
- var _this = _super.call(this, scheduler, work) || this;
- _this.scheduler = scheduler;
- _this.work = work;
- return _this;
- }
- AsapAction.prototype.requestAsyncId = function (scheduler, id, delay) {
- if (delay === void 0) { delay = 0; }
- if (delay !== null && delay > 0) {
- return _super.prototype.requestAsyncId.call(this, scheduler, id, delay);
- }
- scheduler.actions.push(this);
- return scheduler.scheduled || (scheduler.scheduled = Immediate_1.Immediate.setImmediate(scheduler.flush.bind(scheduler, null)));
- };
- AsapAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
- if (delay === void 0) { delay = 0; }
- if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) {
- return _super.prototype.recycleAsyncId.call(this, scheduler, id, delay);
- }
- if (scheduler.actions.length === 0) {
- Immediate_1.Immediate.clearImmediate(id);
- scheduler.scheduled = undefined;
- }
- return undefined;
- };
- return AsapAction;
-}(AsyncAction_1.AsyncAction));
-exports.AsapAction = AsapAction;
-
-},{"../util/Immediate":213,"./AsyncAction":199}],198:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var AsyncScheduler_1 = require("./AsyncScheduler");
-var AsapScheduler = (function (_super) {
- __extends(AsapScheduler, _super);
- function AsapScheduler() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- AsapScheduler.prototype.flush = function (action) {
- this.active = true;
- this.scheduled = undefined;
- var actions = this.actions;
- var error;
- var index = -1;
- var count = actions.length;
- action = action || actions.shift();
- do {
- if (error = action.execute(action.state, action.delay)) {
- break;
- }
- } while (++index < count && (action = actions.shift()));
- this.active = false;
- if (error) {
- while (++index < count && (action = actions.shift())) {
- action.unsubscribe();
- }
- throw error;
- }
- };
- return AsapScheduler;
-}(AsyncScheduler_1.AsyncScheduler));
-exports.AsapScheduler = AsapScheduler;
-
-},{"./AsyncScheduler":200}],199:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Action_1 = require("./Action");
-var AsyncAction = (function (_super) {
- __extends(AsyncAction, _super);
- function AsyncAction(scheduler, work) {
- var _this = _super.call(this, scheduler, work) || this;
- _this.scheduler = scheduler;
- _this.work = work;
- _this.pending = false;
- return _this;
- }
- AsyncAction.prototype.schedule = function (state, delay) {
- if (delay === void 0) { delay = 0; }
- if (this.closed) {
- return this;
- }
- this.state = state;
- var id = this.id;
- var scheduler = this.scheduler;
- if (id != null) {
- this.id = this.recycleAsyncId(scheduler, id, delay);
- }
- this.pending = true;
- this.delay = delay;
- this.id = this.id || this.requestAsyncId(scheduler, this.id, delay);
- return this;
- };
- AsyncAction.prototype.requestAsyncId = function (scheduler, id, delay) {
- if (delay === void 0) { delay = 0; }
- return setInterval(scheduler.flush.bind(scheduler, this), delay);
- };
- AsyncAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
- if (delay === void 0) { delay = 0; }
- if (delay !== null && this.delay === delay && this.pending === false) {
- return id;
- }
- clearInterval(id);
- return undefined;
- };
- AsyncAction.prototype.execute = function (state, delay) {
- if (this.closed) {
- return new Error('executing a cancelled action');
- }
- this.pending = false;
- var error = this._execute(state, delay);
- if (error) {
- return error;
- }
- else if (this.pending === false && this.id != null) {
- this.id = this.recycleAsyncId(this.scheduler, this.id, null);
- }
- };
- AsyncAction.prototype._execute = function (state, delay) {
- var errored = false;
- var errorValue = undefined;
- try {
- this.work(state);
- }
- catch (e) {
- errored = true;
- errorValue = !!e && e || new Error(e);
- }
- if (errored) {
- this.unsubscribe();
- return errorValue;
- }
- };
- AsyncAction.prototype._unsubscribe = function () {
- var id = this.id;
- var scheduler = this.scheduler;
- var actions = scheduler.actions;
- var index = actions.indexOf(this);
- this.work = null;
- this.state = null;
- this.pending = false;
- this.scheduler = null;
- if (index !== -1) {
- actions.splice(index, 1);
- }
- if (id != null) {
- this.id = this.recycleAsyncId(scheduler, id, null);
- }
- this.delay = null;
- };
- return AsyncAction;
-}(Action_1.Action));
-exports.AsyncAction = AsyncAction;
-
-},{"./Action":194}],200:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Scheduler_1 = require("../Scheduler");
-var AsyncScheduler = (function (_super) {
- __extends(AsyncScheduler, _super);
- function AsyncScheduler(SchedulerAction, now) {
- if (now === void 0) { now = Scheduler_1.Scheduler.now; }
- var _this = _super.call(this, SchedulerAction, function () {
- if (AsyncScheduler.delegate && AsyncScheduler.delegate !== _this) {
- return AsyncScheduler.delegate.now();
- }
- else {
- return now();
- }
- }) || this;
- _this.actions = [];
- _this.active = false;
- _this.scheduled = undefined;
- return _this;
- }
- AsyncScheduler.prototype.schedule = function (work, delay, state) {
- if (delay === void 0) { delay = 0; }
- if (AsyncScheduler.delegate && AsyncScheduler.delegate !== this) {
- return AsyncScheduler.delegate.schedule(work, delay, state);
- }
- else {
- return _super.prototype.schedule.call(this, work, delay, state);
- }
- };
- AsyncScheduler.prototype.flush = function (action) {
- var actions = this.actions;
- if (this.active) {
- actions.push(action);
- return;
- }
- var error;
- this.active = true;
- do {
- if (error = action.execute(action.state, action.delay)) {
- break;
- }
- } while (action = actions.shift());
- this.active = false;
- if (error) {
- while (action = actions.shift()) {
- action.unsubscribe();
- }
- throw error;
- }
- };
- return AsyncScheduler;
-}(Scheduler_1.Scheduler));
-exports.AsyncScheduler = AsyncScheduler;
-
-},{"../Scheduler":52}],201:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var AsyncAction_1 = require("./AsyncAction");
-var QueueAction = (function (_super) {
- __extends(QueueAction, _super);
- function QueueAction(scheduler, work) {
- var _this = _super.call(this, scheduler, work) || this;
- _this.scheduler = scheduler;
- _this.work = work;
- return _this;
- }
- QueueAction.prototype.schedule = function (state, delay) {
- if (delay === void 0) { delay = 0; }
- if (delay > 0) {
- return _super.prototype.schedule.call(this, state, delay);
- }
- this.delay = delay;
- this.state = state;
- this.scheduler.flush(this);
- return this;
- };
- QueueAction.prototype.execute = function (state, delay) {
- return (delay > 0 || this.closed) ?
- _super.prototype.execute.call(this, state, delay) :
- this._execute(state, delay);
- };
- QueueAction.prototype.requestAsyncId = function (scheduler, id, delay) {
- if (delay === void 0) { delay = 0; }
- if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) {
- return _super.prototype.requestAsyncId.call(this, scheduler, id, delay);
- }
- return scheduler.flush(this);
- };
- return QueueAction;
-}(AsyncAction_1.AsyncAction));
-exports.QueueAction = QueueAction;
-
-},{"./AsyncAction":199}],202:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var AsyncScheduler_1 = require("./AsyncScheduler");
-var QueueScheduler = (function (_super) {
- __extends(QueueScheduler, _super);
- function QueueScheduler() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- return QueueScheduler;
-}(AsyncScheduler_1.AsyncScheduler));
-exports.QueueScheduler = QueueScheduler;
-
-},{"./AsyncScheduler":200}],203:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var AsyncAction_1 = require("./AsyncAction");
-var AsyncScheduler_1 = require("./AsyncScheduler");
-var VirtualTimeScheduler = (function (_super) {
- __extends(VirtualTimeScheduler, _super);
- function VirtualTimeScheduler(SchedulerAction, maxFrames) {
- if (SchedulerAction === void 0) { SchedulerAction = VirtualAction; }
- if (maxFrames === void 0) { maxFrames = Number.POSITIVE_INFINITY; }
- var _this = _super.call(this, SchedulerAction, function () { return _this.frame; }) || this;
- _this.maxFrames = maxFrames;
- _this.frame = 0;
- _this.index = -1;
- return _this;
- }
- VirtualTimeScheduler.prototype.flush = function () {
- var _a = this, actions = _a.actions, maxFrames = _a.maxFrames;
- var error, action;
- while ((action = actions[0]) && action.delay <= maxFrames) {
- actions.shift();
- this.frame = action.delay;
- if (error = action.execute(action.state, action.delay)) {
- break;
- }
- }
- if (error) {
- while (action = actions.shift()) {
- action.unsubscribe();
- }
- throw error;
- }
- };
- VirtualTimeScheduler.frameTimeFactor = 10;
- return VirtualTimeScheduler;
-}(AsyncScheduler_1.AsyncScheduler));
-exports.VirtualTimeScheduler = VirtualTimeScheduler;
-var VirtualAction = (function (_super) {
- __extends(VirtualAction, _super);
- function VirtualAction(scheduler, work, index) {
- if (index === void 0) { index = scheduler.index += 1; }
- var _this = _super.call(this, scheduler, work) || this;
- _this.scheduler = scheduler;
- _this.work = work;
- _this.index = index;
- _this.active = true;
- _this.index = scheduler.index = index;
- return _this;
- }
- VirtualAction.prototype.schedule = function (state, delay) {
- if (delay === void 0) { delay = 0; }
- if (!this.id) {
- return _super.prototype.schedule.call(this, state, delay);
- }
- this.active = false;
- var action = new VirtualAction(this.scheduler, this.work);
- this.add(action);
- return action.schedule(state, delay);
- };
- VirtualAction.prototype.requestAsyncId = function (scheduler, id, delay) {
- if (delay === void 0) { delay = 0; }
- this.delay = scheduler.frame + delay;
- var actions = scheduler.actions;
- actions.push(this);
- actions.sort(VirtualAction.sortActions);
- return true;
- };
- VirtualAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
- if (delay === void 0) { delay = 0; }
- return undefined;
- };
- VirtualAction.prototype._execute = function (state, delay) {
- if (this.active === true) {
- return _super.prototype._execute.call(this, state, delay);
- }
- };
- VirtualAction.sortActions = function (a, b) {
- if (a.delay === b.delay) {
- if (a.index === b.index) {
- return 0;
- }
- else if (a.index > b.index) {
- return 1;
- }
- else {
- return -1;
- }
- }
- else if (a.delay > b.delay) {
- return 1;
- }
- else {
- return -1;
- }
- };
- return VirtualAction;
-}(AsyncAction_1.AsyncAction));
-exports.VirtualAction = VirtualAction;
-
-},{"./AsyncAction":199,"./AsyncScheduler":200}],204:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var AnimationFrameAction_1 = require("./AnimationFrameAction");
-var AnimationFrameScheduler_1 = require("./AnimationFrameScheduler");
-exports.animationFrame = new AnimationFrameScheduler_1.AnimationFrameScheduler(AnimationFrameAction_1.AnimationFrameAction);
-
-},{"./AnimationFrameAction":195,"./AnimationFrameScheduler":196}],205:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var AsapAction_1 = require("./AsapAction");
-var AsapScheduler_1 = require("./AsapScheduler");
-exports.asap = new AsapScheduler_1.AsapScheduler(AsapAction_1.AsapAction);
-
-},{"./AsapAction":197,"./AsapScheduler":198}],206:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var AsyncAction_1 = require("./AsyncAction");
-var AsyncScheduler_1 = require("./AsyncScheduler");
-exports.async = new AsyncScheduler_1.AsyncScheduler(AsyncAction_1.AsyncAction);
-
-},{"./AsyncAction":199,"./AsyncScheduler":200}],207:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var QueueAction_1 = require("./QueueAction");
-var QueueScheduler_1 = require("./QueueScheduler");
-exports.queue = new QueueScheduler_1.QueueScheduler(QueueAction_1.QueueAction);
-
-},{"./QueueAction":201,"./QueueScheduler":202}],208:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function getSymbolIterator() {
- if (typeof Symbol !== 'function' || !Symbol.iterator) {
- return '@@iterator';
- }
- return Symbol.iterator;
-}
-exports.getSymbolIterator = getSymbolIterator;
-exports.iterator = getSymbolIterator();
-exports.$$iterator = exports.iterator;
-
-},{}],209:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.observable = (function () { return typeof Symbol === 'function' && Symbol.observable || '@@observable'; })();
-
-},{}],210:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.rxSubscriber = (function () {
- return typeof Symbol === 'function'
- ? Symbol('rxSubscriber')
- : '@@rxSubscriber_' + Math.random();
-})();
-exports.$$rxSubscriber = exports.rxSubscriber;
-
-},{}],211:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var ArgumentOutOfRangeErrorImpl = (function () {
- function ArgumentOutOfRangeErrorImpl() {
- Error.call(this);
- this.message = 'argument out of range';
- this.name = 'ArgumentOutOfRangeError';
- return this;
- }
- ArgumentOutOfRangeErrorImpl.prototype = Object.create(Error.prototype);
- return ArgumentOutOfRangeErrorImpl;
-})();
-exports.ArgumentOutOfRangeError = ArgumentOutOfRangeErrorImpl;
-
-},{}],212:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var EmptyErrorImpl = (function () {
- function EmptyErrorImpl() {
- Error.call(this);
- this.message = 'no elements in sequence';
- this.name = 'EmptyError';
- return this;
- }
- EmptyErrorImpl.prototype = Object.create(Error.prototype);
- return EmptyErrorImpl;
-})();
-exports.EmptyError = EmptyErrorImpl;
-
-},{}],213:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var nextHandle = 1;
-var RESOLVED = (function () { return Promise.resolve(); })();
-var activeHandles = {};
-function findAndClearHandle(handle) {
- if (handle in activeHandles) {
- delete activeHandles[handle];
- return true;
- }
- return false;
-}
-exports.Immediate = {
- setImmediate: function (cb) {
- var handle = nextHandle++;
- activeHandles[handle] = true;
- RESOLVED.then(function () { return findAndClearHandle(handle) && cb(); });
- return handle;
- },
- clearImmediate: function (handle) {
- findAndClearHandle(handle);
- },
-};
-exports.TestTools = {
- pending: function () {
- return Object.keys(activeHandles).length;
- }
-};
-
-},{}],214:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var ObjectUnsubscribedErrorImpl = (function () {
- function ObjectUnsubscribedErrorImpl() {
- Error.call(this);
- this.message = 'object unsubscribed';
- this.name = 'ObjectUnsubscribedError';
- return this;
- }
- ObjectUnsubscribedErrorImpl.prototype = Object.create(Error.prototype);
- return ObjectUnsubscribedErrorImpl;
-})();
-exports.ObjectUnsubscribedError = ObjectUnsubscribedErrorImpl;
-
-},{}],215:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var TimeoutErrorImpl = (function () {
- function TimeoutErrorImpl() {
- Error.call(this);
- this.message = 'Timeout has occurred';
- this.name = 'TimeoutError';
- return this;
- }
- TimeoutErrorImpl.prototype = Object.create(Error.prototype);
- return TimeoutErrorImpl;
-})();
-exports.TimeoutError = TimeoutErrorImpl;
-
-},{}],216:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var UnsubscriptionErrorImpl = (function () {
- function UnsubscriptionErrorImpl(errors) {
- Error.call(this);
- this.message = errors ?
- errors.length + " errors occurred during unsubscription:\n" + errors.map(function (err, i) { return i + 1 + ") " + err.toString(); }).join('\n ') : '';
- this.name = 'UnsubscriptionError';
- this.errors = errors;
- return this;
- }
- UnsubscriptionErrorImpl.prototype = Object.create(Error.prototype);
- return UnsubscriptionErrorImpl;
-})();
-exports.UnsubscriptionError = UnsubscriptionErrorImpl;
-
-},{}],217:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-function canReportError(observer) {
- while (observer) {
- var _a = observer, closed_1 = _a.closed, destination = _a.destination, isStopped = _a.isStopped;
- if (closed_1 || isStopped) {
- return false;
- }
- else if (destination && destination instanceof Subscriber_1.Subscriber) {
- observer = destination;
- }
- else {
- observer = null;
- }
- }
- return true;
-}
-exports.canReportError = canReportError;
-
-},{"../Subscriber":55}],218:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function hostReportError(err) {
- setTimeout(function () { throw err; }, 0);
-}
-exports.hostReportError = hostReportError;
-
-},{}],219:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function identity(x) {
- return x;
-}
-exports.identity = identity;
-
-},{}],220:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.isArray = (function () { return Array.isArray || (function (x) { return x && typeof x.length === 'number'; }); })();
-
-},{}],221:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.isArrayLike = (function (x) { return x && typeof x.length === 'number' && typeof x !== 'function'; });
-
-},{}],222:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function isDate(value) {
- return value instanceof Date && !isNaN(+value);
-}
-exports.isDate = isDate;
-
-},{}],223:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function isFunction(x) {
- return typeof x === 'function';
-}
-exports.isFunction = isFunction;
-
-},{}],224:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var observable_1 = require("../symbol/observable");
-function isInteropObservable(input) {
- return input && typeof input[observable_1.observable] === 'function';
-}
-exports.isInteropObservable = isInteropObservable;
-
-},{"../symbol/observable":209}],225:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var iterator_1 = require("../symbol/iterator");
-function isIterable(input) {
- return input && typeof input[iterator_1.iterator] === 'function';
-}
-exports.isIterable = isIterable;
-
-},{"../symbol/iterator":208}],226:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var isArray_1 = require("./isArray");
-function isNumeric(val) {
- return !isArray_1.isArray(val) && (val - parseFloat(val) + 1) >= 0;
-}
-exports.isNumeric = isNumeric;
-
-},{"./isArray":220}],227:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function isObject(x) {
- return x !== null && typeof x === 'object';
-}
-exports.isObject = isObject;
-
-},{}],228:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-function isObservable(obj) {
- return !!obj && (obj instanceof Observable_1.Observable || (typeof obj.lift === 'function' && typeof obj.subscribe === 'function'));
-}
-exports.isObservable = isObservable;
-
-},{"../Observable":48}],229:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function isPromise(value) {
- return !!value && typeof value.subscribe !== 'function' && typeof value.then === 'function';
-}
-exports.isPromise = isPromise;
-
-},{}],230:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function isScheduler(value) {
- return value && typeof value.schedule === 'function';
-}
-exports.isScheduler = isScheduler;
-
-},{}],231:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function noop() { }
-exports.noop = noop;
-
-},{}],232:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function not(pred, thisArg) {
- function notPred() {
- return !(notPred.pred.apply(notPred.thisArg, arguments));
- }
- notPred.pred = pred;
- notPred.thisArg = thisArg;
- return notPred;
-}
-exports.not = not;
-
-},{}],233:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var identity_1 = require("./identity");
-function pipe() {
- var fns = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- fns[_i] = arguments[_i];
- }
- return pipeFromArray(fns);
-}
-exports.pipe = pipe;
-function pipeFromArray(fns) {
- if (fns.length === 0) {
- return identity_1.identity;
- }
- if (fns.length === 1) {
- return fns[0];
- }
- return function piped(input) {
- return fns.reduce(function (prev, fn) { return fn(prev); }, input);
- };
-}
-exports.pipeFromArray = pipeFromArray;
-
-},{"./identity":219}],234:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var subscribeToArray_1 = require("./subscribeToArray");
-var subscribeToPromise_1 = require("./subscribeToPromise");
-var subscribeToIterable_1 = require("./subscribeToIterable");
-var subscribeToObservable_1 = require("./subscribeToObservable");
-var isArrayLike_1 = require("./isArrayLike");
-var isPromise_1 = require("./isPromise");
-var isObject_1 = require("./isObject");
-var iterator_1 = require("../symbol/iterator");
-var observable_1 = require("../symbol/observable");
-exports.subscribeTo = function (result) {
- if (!!result && typeof result[observable_1.observable] === 'function') {
- return subscribeToObservable_1.subscribeToObservable(result);
- }
- else if (isArrayLike_1.isArrayLike(result)) {
- return subscribeToArray_1.subscribeToArray(result);
- }
- else if (isPromise_1.isPromise(result)) {
- return subscribeToPromise_1.subscribeToPromise(result);
- }
- else if (!!result && typeof result[iterator_1.iterator] === 'function') {
- return subscribeToIterable_1.subscribeToIterable(result);
- }
- else {
- var value = isObject_1.isObject(result) ? 'an invalid object' : "'" + result + "'";
- var msg = "You provided " + value + " where a stream was expected."
- + ' You can provide an Observable, Promise, Array, or Iterable.';
- throw new TypeError(msg);
- }
-};
-
-},{"../symbol/iterator":208,"../symbol/observable":209,"./isArrayLike":221,"./isObject":227,"./isPromise":229,"./subscribeToArray":235,"./subscribeToIterable":236,"./subscribeToObservable":237,"./subscribeToPromise":238}],235:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.subscribeToArray = function (array) { return function (subscriber) {
- for (var i = 0, len = array.length; i < len && !subscriber.closed; i++) {
- subscriber.next(array[i]);
- }
- subscriber.complete();
-}; };
-
-},{}],236:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var iterator_1 = require("../symbol/iterator");
-exports.subscribeToIterable = function (iterable) { return function (subscriber) {
- var iterator = iterable[iterator_1.iterator]();
- do {
- var item = iterator.next();
- if (item.done) {
- subscriber.complete();
- break;
- }
- subscriber.next(item.value);
- if (subscriber.closed) {
- break;
- }
- } while (true);
- if (typeof iterator.return === 'function') {
- subscriber.add(function () {
- if (iterator.return) {
- iterator.return();
- }
- });
- }
- return subscriber;
-}; };
-
-},{"../symbol/iterator":208}],237:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var observable_1 = require("../symbol/observable");
-exports.subscribeToObservable = function (obj) { return function (subscriber) {
- var obs = obj[observable_1.observable]();
- if (typeof obs.subscribe !== 'function') {
- throw new TypeError('Provided object does not correctly implement Symbol.observable');
- }
- else {
- return obs.subscribe(subscriber);
- }
-}; };
-
-},{"../symbol/observable":209}],238:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var hostReportError_1 = require("./hostReportError");
-exports.subscribeToPromise = function (promise) { return function (subscriber) {
- promise.then(function (value) {
- if (!subscriber.closed) {
- subscriber.next(value);
- subscriber.complete();
- }
- }, function (err) { return subscriber.error(err); })
- .then(null, hostReportError_1.hostReportError);
- return subscriber;
-}; };
-
-},{"./hostReportError":218}],239:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var InnerSubscriber_1 = require("../InnerSubscriber");
-var subscribeTo_1 = require("./subscribeTo");
-var Observable_1 = require("../Observable");
-function subscribeToResult(outerSubscriber, result, outerValue, outerIndex, innerSubscriber) {
- if (innerSubscriber === void 0) { innerSubscriber = new InnerSubscriber_1.InnerSubscriber(outerSubscriber, outerValue, outerIndex); }
- if (innerSubscriber.closed) {
- return undefined;
- }
- if (result instanceof Observable_1.Observable) {
- return result.subscribe(innerSubscriber);
- }
- return subscribeTo_1.subscribeTo(result)(innerSubscriber);
-}
-exports.subscribeToResult = subscribeToResult;
-
-},{"../InnerSubscriber":46,"../Observable":48,"./subscribeTo":234}],240:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Subscriber_1 = require("../Subscriber");
-var rxSubscriber_1 = require("../symbol/rxSubscriber");
-var Observer_1 = require("../Observer");
-function toSubscriber(nextOrObserver, error, complete) {
- if (nextOrObserver) {
- if (nextOrObserver instanceof Subscriber_1.Subscriber) {
- return nextOrObserver;
- }
- if (nextOrObserver[rxSubscriber_1.rxSubscriber]) {
- return nextOrObserver[rxSubscriber_1.rxSubscriber]();
- }
- }
- if (!nextOrObserver && !error && !complete) {
- return new Subscriber_1.Subscriber(Observer_1.empty);
- }
- return new Subscriber_1.Subscriber(nextOrObserver, error, complete);
-}
-exports.toSubscriber = toSubscriber;
-
-},{"../Observer":49,"../Subscriber":55,"../symbol/rxSubscriber":210}],241:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var audit_1 = require("../internal/operators/audit");
-exports.audit = audit_1.audit;
-var auditTime_1 = require("../internal/operators/auditTime");
-exports.auditTime = auditTime_1.auditTime;
-var buffer_1 = require("../internal/operators/buffer");
-exports.buffer = buffer_1.buffer;
-var bufferCount_1 = require("../internal/operators/bufferCount");
-exports.bufferCount = bufferCount_1.bufferCount;
-var bufferTime_1 = require("../internal/operators/bufferTime");
-exports.bufferTime = bufferTime_1.bufferTime;
-var bufferToggle_1 = require("../internal/operators/bufferToggle");
-exports.bufferToggle = bufferToggle_1.bufferToggle;
-var bufferWhen_1 = require("../internal/operators/bufferWhen");
-exports.bufferWhen = bufferWhen_1.bufferWhen;
-var catchError_1 = require("../internal/operators/catchError");
-exports.catchError = catchError_1.catchError;
-var combineAll_1 = require("../internal/operators/combineAll");
-exports.combineAll = combineAll_1.combineAll;
-var combineLatest_1 = require("../internal/operators/combineLatest");
-exports.combineLatest = combineLatest_1.combineLatest;
-var concat_1 = require("../internal/operators/concat");
-exports.concat = concat_1.concat;
-var concatAll_1 = require("../internal/operators/concatAll");
-exports.concatAll = concatAll_1.concatAll;
-var concatMap_1 = require("../internal/operators/concatMap");
-exports.concatMap = concatMap_1.concatMap;
-var concatMapTo_1 = require("../internal/operators/concatMapTo");
-exports.concatMapTo = concatMapTo_1.concatMapTo;
-var count_1 = require("../internal/operators/count");
-exports.count = count_1.count;
-var debounce_1 = require("../internal/operators/debounce");
-exports.debounce = debounce_1.debounce;
-var debounceTime_1 = require("../internal/operators/debounceTime");
-exports.debounceTime = debounceTime_1.debounceTime;
-var defaultIfEmpty_1 = require("../internal/operators/defaultIfEmpty");
-exports.defaultIfEmpty = defaultIfEmpty_1.defaultIfEmpty;
-var delay_1 = require("../internal/operators/delay");
-exports.delay = delay_1.delay;
-var delayWhen_1 = require("../internal/operators/delayWhen");
-exports.delayWhen = delayWhen_1.delayWhen;
-var dematerialize_1 = require("../internal/operators/dematerialize");
-exports.dematerialize = dematerialize_1.dematerialize;
-var distinct_1 = require("../internal/operators/distinct");
-exports.distinct = distinct_1.distinct;
-var distinctUntilChanged_1 = require("../internal/operators/distinctUntilChanged");
-exports.distinctUntilChanged = distinctUntilChanged_1.distinctUntilChanged;
-var distinctUntilKeyChanged_1 = require("../internal/operators/distinctUntilKeyChanged");
-exports.distinctUntilKeyChanged = distinctUntilKeyChanged_1.distinctUntilKeyChanged;
-var elementAt_1 = require("../internal/operators/elementAt");
-exports.elementAt = elementAt_1.elementAt;
-var endWith_1 = require("../internal/operators/endWith");
-exports.endWith = endWith_1.endWith;
-var every_1 = require("../internal/operators/every");
-exports.every = every_1.every;
-var exhaust_1 = require("../internal/operators/exhaust");
-exports.exhaust = exhaust_1.exhaust;
-var exhaustMap_1 = require("../internal/operators/exhaustMap");
-exports.exhaustMap = exhaustMap_1.exhaustMap;
-var expand_1 = require("../internal/operators/expand");
-exports.expand = expand_1.expand;
-var filter_1 = require("../internal/operators/filter");
-exports.filter = filter_1.filter;
-var finalize_1 = require("../internal/operators/finalize");
-exports.finalize = finalize_1.finalize;
-var find_1 = require("../internal/operators/find");
-exports.find = find_1.find;
-var findIndex_1 = require("../internal/operators/findIndex");
-exports.findIndex = findIndex_1.findIndex;
-var first_1 = require("../internal/operators/first");
-exports.first = first_1.first;
-var groupBy_1 = require("../internal/operators/groupBy");
-exports.groupBy = groupBy_1.groupBy;
-var ignoreElements_1 = require("../internal/operators/ignoreElements");
-exports.ignoreElements = ignoreElements_1.ignoreElements;
-var isEmpty_1 = require("../internal/operators/isEmpty");
-exports.isEmpty = isEmpty_1.isEmpty;
-var last_1 = require("../internal/operators/last");
-exports.last = last_1.last;
-var map_1 = require("../internal/operators/map");
-exports.map = map_1.map;
-var mapTo_1 = require("../internal/operators/mapTo");
-exports.mapTo = mapTo_1.mapTo;
-var materialize_1 = require("../internal/operators/materialize");
-exports.materialize = materialize_1.materialize;
-var max_1 = require("../internal/operators/max");
-exports.max = max_1.max;
-var merge_1 = require("../internal/operators/merge");
-exports.merge = merge_1.merge;
-var mergeAll_1 = require("../internal/operators/mergeAll");
-exports.mergeAll = mergeAll_1.mergeAll;
-var mergeMap_1 = require("../internal/operators/mergeMap");
-exports.mergeMap = mergeMap_1.mergeMap;
-var mergeMap_2 = require("../internal/operators/mergeMap");
-exports.flatMap = mergeMap_2.mergeMap;
-var mergeMapTo_1 = require("../internal/operators/mergeMapTo");
-exports.mergeMapTo = mergeMapTo_1.mergeMapTo;
-var mergeScan_1 = require("../internal/operators/mergeScan");
-exports.mergeScan = mergeScan_1.mergeScan;
-var min_1 = require("../internal/operators/min");
-exports.min = min_1.min;
-var multicast_1 = require("../internal/operators/multicast");
-exports.multicast = multicast_1.multicast;
-var observeOn_1 = require("../internal/operators/observeOn");
-exports.observeOn = observeOn_1.observeOn;
-var onErrorResumeNext_1 = require("../internal/operators/onErrorResumeNext");
-exports.onErrorResumeNext = onErrorResumeNext_1.onErrorResumeNext;
-var pairwise_1 = require("../internal/operators/pairwise");
-exports.pairwise = pairwise_1.pairwise;
-var partition_1 = require("../internal/operators/partition");
-exports.partition = partition_1.partition;
-var pluck_1 = require("../internal/operators/pluck");
-exports.pluck = pluck_1.pluck;
-var publish_1 = require("../internal/operators/publish");
-exports.publish = publish_1.publish;
-var publishBehavior_1 = require("../internal/operators/publishBehavior");
-exports.publishBehavior = publishBehavior_1.publishBehavior;
-var publishLast_1 = require("../internal/operators/publishLast");
-exports.publishLast = publishLast_1.publishLast;
-var publishReplay_1 = require("../internal/operators/publishReplay");
-exports.publishReplay = publishReplay_1.publishReplay;
-var race_1 = require("../internal/operators/race");
-exports.race = race_1.race;
-var reduce_1 = require("../internal/operators/reduce");
-exports.reduce = reduce_1.reduce;
-var repeat_1 = require("../internal/operators/repeat");
-exports.repeat = repeat_1.repeat;
-var repeatWhen_1 = require("../internal/operators/repeatWhen");
-exports.repeatWhen = repeatWhen_1.repeatWhen;
-var retry_1 = require("../internal/operators/retry");
-exports.retry = retry_1.retry;
-var retryWhen_1 = require("../internal/operators/retryWhen");
-exports.retryWhen = retryWhen_1.retryWhen;
-var refCount_1 = require("../internal/operators/refCount");
-exports.refCount = refCount_1.refCount;
-var sample_1 = require("../internal/operators/sample");
-exports.sample = sample_1.sample;
-var sampleTime_1 = require("../internal/operators/sampleTime");
-exports.sampleTime = sampleTime_1.sampleTime;
-var scan_1 = require("../internal/operators/scan");
-exports.scan = scan_1.scan;
-var sequenceEqual_1 = require("../internal/operators/sequenceEqual");
-exports.sequenceEqual = sequenceEqual_1.sequenceEqual;
-var share_1 = require("../internal/operators/share");
-exports.share = share_1.share;
-var shareReplay_1 = require("../internal/operators/shareReplay");
-exports.shareReplay = shareReplay_1.shareReplay;
-var single_1 = require("../internal/operators/single");
-exports.single = single_1.single;
-var skip_1 = require("../internal/operators/skip");
-exports.skip = skip_1.skip;
-var skipLast_1 = require("../internal/operators/skipLast");
-exports.skipLast = skipLast_1.skipLast;
-var skipUntil_1 = require("../internal/operators/skipUntil");
-exports.skipUntil = skipUntil_1.skipUntil;
-var skipWhile_1 = require("../internal/operators/skipWhile");
-exports.skipWhile = skipWhile_1.skipWhile;
-var startWith_1 = require("../internal/operators/startWith");
-exports.startWith = startWith_1.startWith;
-var subscribeOn_1 = require("../internal/operators/subscribeOn");
-exports.subscribeOn = subscribeOn_1.subscribeOn;
-var switchAll_1 = require("../internal/operators/switchAll");
-exports.switchAll = switchAll_1.switchAll;
-var switchMap_1 = require("../internal/operators/switchMap");
-exports.switchMap = switchMap_1.switchMap;
-var switchMapTo_1 = require("../internal/operators/switchMapTo");
-exports.switchMapTo = switchMapTo_1.switchMapTo;
-var take_1 = require("../internal/operators/take");
-exports.take = take_1.take;
-var takeLast_1 = require("../internal/operators/takeLast");
-exports.takeLast = takeLast_1.takeLast;
-var takeUntil_1 = require("../internal/operators/takeUntil");
-exports.takeUntil = takeUntil_1.takeUntil;
-var takeWhile_1 = require("../internal/operators/takeWhile");
-exports.takeWhile = takeWhile_1.takeWhile;
-var tap_1 = require("../internal/operators/tap");
-exports.tap = tap_1.tap;
-var throttle_1 = require("../internal/operators/throttle");
-exports.throttle = throttle_1.throttle;
-var throttleTime_1 = require("../internal/operators/throttleTime");
-exports.throttleTime = throttleTime_1.throttleTime;
-var throwIfEmpty_1 = require("../internal/operators/throwIfEmpty");
-exports.throwIfEmpty = throwIfEmpty_1.throwIfEmpty;
-var timeInterval_1 = require("../internal/operators/timeInterval");
-exports.timeInterval = timeInterval_1.timeInterval;
-var timeout_1 = require("../internal/operators/timeout");
-exports.timeout = timeout_1.timeout;
-var timeoutWith_1 = require("../internal/operators/timeoutWith");
-exports.timeoutWith = timeoutWith_1.timeoutWith;
-var timestamp_1 = require("../internal/operators/timestamp");
-exports.timestamp = timestamp_1.timestamp;
-var toArray_1 = require("../internal/operators/toArray");
-exports.toArray = toArray_1.toArray;
-var window_1 = require("../internal/operators/window");
-exports.window = window_1.window;
-var windowCount_1 = require("../internal/operators/windowCount");
-exports.windowCount = windowCount_1.windowCount;
-var windowTime_1 = require("../internal/operators/windowTime");
-exports.windowTime = windowTime_1.windowTime;
-var windowToggle_1 = require("../internal/operators/windowToggle");
-exports.windowToggle = windowToggle_1.windowToggle;
-var windowWhen_1 = require("../internal/operators/windowWhen");
-exports.windowWhen = windowWhen_1.windowWhen;
-var withLatestFrom_1 = require("../internal/operators/withLatestFrom");
-exports.withLatestFrom = withLatestFrom_1.withLatestFrom;
-var zip_1 = require("../internal/operators/zip");
-exports.zip = zip_1.zip;
-var zipAll_1 = require("../internal/operators/zipAll");
-exports.zipAll = zipAll_1.zipAll;
-
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-ca)}},texImage3D:function(){try{a.texImage3D.apply(a,arguments)}catch(ca){console.error("THREE.WebGLState:",ca)}},scissor:function(b){!1===aa.equals(b)&&(a.scissor(b.x,b.y,b.z,b.w),aa.copy(b))},viewport:function(b){!1===Sh.equals(b)&&(a.viewport(b.x,b.y,b.z,b.w),Sh.copy(b))},reset:function(){for(var b=0;b<x.length;b++)1===x[b]&&(a.disableVertexAttribArray(b),x[b]=0);v={};N=null;Jd={};F=D=C=T=null;r.reset();q.reset();u.reset()}}}function yk(a,b,c,d,e,f,g){function h(a,b){return G?new OffscreenCanvas(a,
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-c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer[e]);else a.deleteFramebuffer(c.__webglFramebuffer),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer),c.__webglMultisampledFramebuffer&&a.deleteFramebuffer(c.__webglMultisampledFramebuffer),c.__webglColorRenderbuffer&&a.deleteRenderbuffer(c.__webglColorRenderbuffer),c.__webglDepthRenderbuffer&&a.deleteRenderbuffer(c.__webglDepthRenderbuffer);d.remove(b.texture);d.remove(b)}g.memory.textures--}function p(a,b){var e=d.get(a);
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-b.version){T(g,b);c.activeTexture(33984+e);c.bindTexture(34067,g.__webglTexture);a.pixelStorei(37440,b.flipY);var h=b&&(b.isCompressedTexture||b.image[0].isCompressedTexture);e=b.image[0]&&b.image[0].isDataTexture;for(var z=[],q=0;6>q;q++)z[q]=h||e?e?b.image[q].image:b.image[q]:l(b.image[q],!1,!0,U);var r=z[0],u=m(r)||Da,p=f.convert(b.format),E=f.convert(b.type),w=t(b.internalFormat,p,E);v(34067,b,u);if(h){for(q=0;6>q;q++){var x=z[q].mipmaps;for(h=0;h<x.length;h++){var aa=x[h];1023!==b.format&&1022!==
-b.format?null!==p?c.compressedTexImage2D(34069+q,h,w,aa.width,aa.height,0,aa.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):c.texImage2D(34069+q,h,w,aa.width,aa.height,0,p,E,aa.data)}}g.__maxMipLevel=x.length-1}else{x=b.mipmaps;for(q=0;6>q;q++)if(e)for(c.texImage2D(34069+q,0,w,z[q].width,z[q].height,0,p,E,z[q].data),h=0;h<x.length;h++)aa=x[h],aa=aa.image[q].image,c.texImage2D(34069+q,h+1,w,aa.width,aa.height,0,p,E,aa.data);else for(c.texImage2D(34069+
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-a.texParameteri(c,10240,N[f.magFilter]),a.texParameteri(c,10241,N[f.minFilter])):(a.texParameteri(c,10242,33071),a.texParameteri(c,10243,33071),32879!==c&&35866!==c||a.texParameteri(c,32882,33071),1001===f.wrapS&&1001===f.wrapT||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping."),a.texParameteri(c,10240,r(f.magFilter)),a.texParameteri(c,10241,r(f.minFilter)),1003!==f.minFilter&&1006!==f.minFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter."));
-!(g=b.get("EXT_texture_filter_anisotropic"))||1015===f.type&&null===b.get("OES_texture_float_linear")||1016===f.type&&null===(Da||b.get("OES_texture_half_float_linear"))||!(1<f.anisotropy||d.get(f).__currentAnisotropy)||(a.texParameterf(c,g.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(f.anisotropy,e.getMaxAnisotropy())),d.get(f).__currentAnisotropy=f.anisotropy)}function T(b,c){void 0===b.__webglInit&&(b.__webglInit=!0,c.addEventListener("dispose",q),b.__webglTexture=a.createTexture(),g.memory.textures++)}
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-d.type=1020,q=f.convert(d.type))),c.texImage2D(3553,0,r,e.width,e.height,0,z,q,null);else if(d.isDataTexture)if(0<u.length&&h){for(var p=0,E=u.length;p<E;p++){var w=u[p];c.texImage2D(3553,p,r,w.width,w.height,0,z,q,w.data)}d.generateMipmaps=!1;b.__maxMipLevel=u.length-1}else c.texImage2D(3553,0,r,e.width,e.height,0,z,q,e.data),b.__maxMipLevel=0;else if(d.isCompressedTexture){p=0;for(E=u.length;p<E;p++)w=u[p],1023!==d.format&&1022!==d.format?null!==z?c.compressedTexImage2D(3553,p,r,w.width,w.height,
-0,w.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):c.texImage2D(3553,p,r,w.width,w.height,0,z,q,w.data);b.__maxMipLevel=u.length-1}else if(d.isDataTexture2DArray)c.texImage3D(35866,0,r,e.width,e.height,e.depth,0,z,q,e.data),b.__maxMipLevel=0;else if(d.isDataTexture3D)c.texImage3D(32879,0,r,e.width,e.height,e.depth,0,z,q,e.data),b.__maxMipLevel=0;else if(0<u.length&&h){p=0;for(E=u.length;p<E;p++)w=u[p],c.texImage2D(3553,p,r,z,q,
-w);d.generateMipmaps=!1;b.__maxMipLevel=u.length-1}else c.texImage2D(3553,0,r,z,q,e),b.__maxMipLevel=0;k(d,h)&&n(g,d,e.width,e.height);b.__version=d.version;if(d.onUpdate)d.onUpdate(d)}function C(b,e,g,h){var l=f.convert(e.texture.format),m=f.convert(e.texture.type),n=t(e.texture.internalFormat,l,m);c.texImage2D(h,0,n,e.width,e.height,0,l,m,null);a.bindFramebuffer(36160,b);a.framebufferTexture2D(36160,g,h,d.get(e.texture).__webglTexture,0);a.bindFramebuffer(36160,null)}function B(b,c,d){a.bindRenderbuffer(36161,
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-b),c.bindTexture(35866,e.__webglTexture))};this.setTexture3D=function(a,b){var e=d.get(a);0<a.version&&e.__version!==a.version?Z(e,a,b):(c.activeTexture(33984+b),c.bindTexture(32879,e.__webglTexture))};this.setTextureCube=x;this.setTextureCubeDynamic=w;this.setupRenderTarget=function(b){var e=d.get(b),h=d.get(b.texture);b.addEventListener("dispose",u);h.__webglTexture=a.createTexture();g.memory.textures++;var l=!0===b.isWebGLCubeRenderTarget,z=!0===b.isWebGLMultisampleRenderTarget,q=m(b)||Da;!Da||
-1022!==b.texture.format||1015!==b.texture.type&&1016!==b.texture.type||(b.texture.format=1023,console.warn("THREE.WebGLRenderer: Rendering to textures with RGB format is not supported. Using RGBA format instead."));if(l)for(e.__webglFramebuffer=[],z=0;6>z;z++)e.__webglFramebuffer[z]=a.createFramebuffer();else if(e.__webglFramebuffer=a.createFramebuffer(),z)if(Da){e.__webglMultisampledFramebuffer=a.createFramebuffer();e.__webglColorRenderbuffer=a.createRenderbuffer();a.bindRenderbuffer(36161,e.__webglColorRenderbuffer);
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-if(l){c.bindTexture(34067,h.__webglTexture);v(34067,b.texture,q);for(z=0;6>z;z++)C(e.__webglFramebuffer[z],b,36064,34069+z);k(b.texture,q)&&n(34067,b.texture,b.width,b.height);c.bindTexture(34067,null)}else c.bindTexture(3553,h.__webglTexture),v(3553,b.texture,q),C(e.__webglFramebuffer,b,36064,3553),k(b.texture,q)&&n(3553,b.texture,b.width,b.height),c.bindTexture(3553,null);if(b.depthBuffer){e=d.get(b);h=!0===b.isWebGLCubeRenderTarget;if(b.depthTexture){if(h)throw Error("target.depthTexture not supported in Cube render targets");
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-var e=b.width,f=b.height,g=16384;b.depthBuffer&&(g|=256);b.stencilBuffer&&(g|=1024);a.blitFramebuffer(0,0,e,f,0,0,e,f,g,9728);a.bindFramebuffer(36160,c.__webglMultisampledFramebuffer)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")};this.safeSetTexture2D=function(a,b){a&&a.isWebGLRenderTarget&&(!1===M&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),M=!0),a=a.texture);
-p(a,b)};this.safeSetTextureCube=function(a,b){a&&a.isWebGLCubeRenderTarget&&(!1===R&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."),R=!0),a=a.texture);a&&a.isCubeTexture||Array.isArray(a.image)&&6===a.image.length?x(a,b):w(a,b)}}function Th(a,b,c){var d=c.isWebGL2;return{convert:function(a){if(1009===a)return 5121;if(1017===a)return 32819;if(1018===a)return 32820;if(1019===a)return 33635;if(1010===a)return 5120;
-if(1011===a)return 5122;if(1012===a)return 5123;if(1013===a)return 5124;if(1014===a)return 5125;if(1015===a)return 5126;if(1016===a){if(d)return 5131;var c=b.get("OES_texture_half_float");return null!==c?c.HALF_FLOAT_OES:null}if(1021===a)return 6406;if(1022===a)return 6407;if(1023===a)return 6408;if(1024===a)return 6409;if(1025===a)return 6410;if(1026===a)return 6402;if(1027===a)return 34041;if(1028===a)return 6403;if(1029===a)return 36244;if(1030===a)return 33319;if(1031===a)return 33320;if(1032===
-a)return 36248;if(1033===a)return 36249;if(33776===a||33777===a||33778===a||33779===a)if(c=b.get("WEBGL_compressed_texture_s3tc"),null!==c){if(33776===a)return c.COMPRESSED_RGB_S3TC_DXT1_EXT;if(33777===a)return c.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(33778===a)return c.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(33779===a)return c.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(35840===a||35841===a||35842===a||35843===a)if(c=b.get("WEBGL_compressed_texture_pvrtc"),null!==c){if(35840===a)return c.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;
-if(35841===a)return c.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===a)return c.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===a)return c.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(36196===a)return c=b.get("WEBGL_compressed_texture_etc1"),null!==c?c.COMPRESSED_RGB_ETC1_WEBGL:null;if(37492===a||37496===a)if(c=b.get("WEBGL_compressed_texture_etc"),null!==c){if(37492===a)return c.COMPRESSED_RGB8_ETC2;if(37496===a)return c.COMPRESSED_RGBA8_ETC2_EAC}if(37808===a||37809===a||37810===a||37811===a||37812===
-a||37813===a||37814===a||37815===a||37816===a||37817===a||37818===a||37819===a||37820===a||37821===a||37840===a||37841===a||37842===a||37843===a||37844===a||37845===a||37846===a||37847===a||37848===a||37849===a||37850===a||37851===a||37852===a||37853===a)return c=b.get("WEBGL_compressed_texture_astc"),null!==c?a:null;if(36492===a)return c=b.get("EXT_texture_compression_bptc"),null!==c?a:null;if(1020===a){if(d)return 34042;c=b.get("WEBGL_depth_texture");return null!==c?c.UNSIGNED_INT_24_8_WEBGL:null}}}}
-function Le(a){P.call(this);this.cameras=a||[]}function Kc(){y.call(this);this.type="Group"}function Me(){this._grip=this._targetRay=null}function Uh(a,b){function c(a){var b=q.get(a.inputSource);b&&b.dispatchEvent({type:a.type})}function d(){q.forEach(function(a,b){a.disconnect(b)});q.clear();a.setFramebuffer(null);a.setRenderTarget(a.getRenderTarget());Q.stop();h.isPresenting=!1;h.dispatchEvent({type:"sessionend"})}function e(a){k=a;Q.setContext(l);Q.start();h.isPresenting=!0;h.dispatchEvent({type:"sessionstart"})}
-function f(a){for(var b=l.inputSources,c=0;c<r.length;c++)q.set(b[c],r[c]);for(c=0;c<a.removed.length;c++){b=a.removed[c];var d=q.get(b);d&&(d.dispatchEvent({type:"disconnected",data:b}),q.delete(b))}for(c=0;c<a.added.length;c++)b=a.added[c],(d=q.get(b))&&d.dispatchEvent({type:"connected",data:b})}function g(a,b){null===b?a.matrixWorld.copy(a.matrix):a.matrixWorld.multiplyMatrices(b.matrixWorld,a.matrix);a.matrixWorldInverse.getInverse(a.matrixWorld)}var h=this,l=null,m=1,k=null,n="local-floor",t=
-null,r=[],q=new Map,u=new P;u.layers.enable(1);u.viewport=new R;var E=new P;E.layers.enable(2);E.viewport=new R;var x=[u,E],w=new Le;w.layers.enable(1);w.layers.enable(2);var v=null,T=null;this.isPresenting=this.enabled=!1;this.getController=function(a){var b=r[a];void 0===b&&(b=new Me,r[a]=b);return b.getTargetRaySpace()};this.getControllerGrip=function(a){var b=r[a];void 0===b&&(b=new Me,r[a]=b);return b.getGripSpace()};this.setFramebufferScaleFactor=function(a){m=a;!0===h.isPresenting&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")};
-this.setReferenceSpaceType=function(a){n=a;!0===h.isPresenting&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")};this.getReferenceSpace=function(){return k};this.getSession=function(){return l};this.setSession=function(a){l=a;null!==l&&(l.addEventListener("select",c),l.addEventListener("selectstart",c),l.addEventListener("selectend",c),l.addEventListener("squeeze",c),l.addEventListener("squeezestart",c),l.addEventListener("squeezeend",c),l.addEventListener("end",
-d),a=b.getContextAttributes(),!0!==a.xrCompatible&&b.makeXRCompatible(),a=new XRWebGLLayer(l,b,{antialias:a.antialias,alpha:a.alpha,depth:a.depth,stencil:a.stencil,framebufferScaleFactor:m}),l.updateRenderState({baseLayer:a}),l.requestReferenceSpace(n).then(e),l.addEventListener("inputsourceschange",f))};var Z=new p,C=new p;this.getCamera=function(a){w.near=E.near=u.near=a.near;w.far=E.far=u.far=a.far;if(v!==w.near||T!==w.far)l.updateRenderState({depthNear:w.near,depthFar:w.far}),v=w.near,T=w.far;
-var b=a.parent,c=w.cameras;g(w,b);for(var d=0;d<c.length;d++)g(c[d],b);a.matrixWorld.copy(w.matrixWorld);a=a.children;d=0;for(b=a.length;d<b;d++)a[d].updateMatrixWorld(!0);if(2===c.length){Z.setFromMatrixPosition(u.matrixWorld);C.setFromMatrixPosition(E.matrixWorld);c=Z.distanceTo(C);var e=u.projectionMatrix.elements,f=E.projectionMatrix.elements,h=e[14]/(e[10]-1);d=e[14]/(e[10]+1);a=(e[9]+1)/e[5];b=(e[9]-1)/e[5];var m=(e[8]-1)/e[0],n=(f[8]+1)/f[0];f=h*m;e=h*n;n=c/(-m+n);m=n*-m;u.matrixWorld.decompose(w.position,
-w.quaternion,w.scale);w.translateX(m);w.translateZ(n);w.matrixWorld.compose(w.position,w.quaternion,w.scale);w.matrixWorldInverse.getInverse(w.matrixWorld);h+=n;n=d+n;w.projectionMatrix.makePerspective(f-m,e+(c-m),a*d/n*h,b*d/n*h,h,n)}else w.projectionMatrix.copy(u.projectionMatrix);return w};var B=null,Q=new uh;Q.setAnimationLoop(function(b,c){t=c.getViewerPose(k);if(null!==t){var d=t.views,e=l.renderState.baseLayer;a.setFramebuffer(e.framebuffer);var f=!1;d.length!==w.cameras.length&&(w.cameras.length=
-0,f=!0);for(var g=0;g<d.length;g++){var h=d[g],m=e.getViewport(h),n=x[g];n.matrix.fromArray(h.transform.matrix);n.projectionMatrix.fromArray(h.projectionMatrix);n.viewport.set(m.x,m.y,m.width,m.height);0===g&&w.matrix.copy(n.matrix);!0===f&&w.cameras.push(n)}}d=l.inputSources;for(g=0;g<r.length;g++)r[g].update(d[g],c,k);B&&B(b,c)});this.setAnimationLoop=function(a){B=a};this.dispose=function(){}}function zk(a){function b(b,c,f){b.opacity.value=c.opacity;c.color&&b.diffuse.value.copy(c.color);c.emissive&&
-b.emissive.value.copy(c.emissive).multiplyScalar(c.emissiveIntensity);c.map&&(b.map.value=c.map);c.alphaMap&&(b.alphaMap.value=c.alphaMap);c.specularMap&&(b.specularMap.value=c.specularMap);if(f=c.envMap||f)b.envMap.value=f,b.flipEnvMap.value=f.isCubeTexture?-1:1,b.reflectivity.value=c.reflectivity,b.refractionRatio.value=c.refractionRatio,b.maxMipLevel.value=a.get(f).__maxMipLevel;c.lightMap&&(b.lightMap.value=c.lightMap,b.lightMapIntensity.value=c.lightMapIntensity);c.aoMap&&(b.aoMap.value=c.aoMap,
-b.aoMapIntensity.value=c.aoMapIntensity);if(c.map)var d=c.map;else c.specularMap?d=c.specularMap:c.displacementMap?d=c.displacementMap:c.normalMap?d=c.normalMap:c.bumpMap?d=c.bumpMap:c.roughnessMap?d=c.roughnessMap:c.metalnessMap?d=c.metalnessMap:c.alphaMap?d=c.alphaMap:c.emissiveMap&&(d=c.emissiveMap);void 0!==d&&(d.isWebGLRenderTarget&&(d=d.texture),!0===d.matrixAutoUpdate&&d.updateMatrix(),b.uvTransform.value.copy(d.matrix));if(c.aoMap)var e=c.aoMap;else c.lightMap&&(e=c.lightMap);void 0!==e&&
-(e.isWebGLRenderTarget&&(e=e.texture),!0===e.matrixAutoUpdate&&e.updateMatrix(),b.uv2Transform.value.copy(e.matrix))}function c(a,b,c){a.roughness.value=b.roughness;a.metalness.value=b.metalness;b.roughnessMap&&(a.roughnessMap.value=b.roughnessMap);b.metalnessMap&&(a.metalnessMap.value=b.metalnessMap);b.emissiveMap&&(a.emissiveMap.value=b.emissiveMap);b.bumpMap&&(a.bumpMap.value=b.bumpMap,a.bumpScale.value=b.bumpScale,1===b.side&&(a.bumpScale.value*=-1));b.normalMap&&(a.normalMap.value=b.normalMap,
-a.normalScale.value.copy(b.normalScale),1===b.side&&a.normalScale.value.negate());b.displacementMap&&(a.displacementMap.value=b.displacementMap,a.displacementScale.value=b.displacementScale,a.displacementBias.value=b.displacementBias);if(b.envMap||c)a.envMapIntensity.value=b.envMapIntensity}return{refreshFogUniforms:function(a,b){a.fogColor.value.copy(b.color);b.isFog?(a.fogNear.value=b.near,a.fogFar.value=b.far):b.isFogExp2&&(a.fogDensity.value=b.density)},refreshMaterialUniforms:function(a,e,f,
-g,h){if(e.isMeshBasicMaterial)b(a,e);else if(e.isMeshLambertMaterial)b(a,e),e.emissiveMap&&(a.emissiveMap.value=e.emissiveMap);else if(e.isMeshToonMaterial)b(a,e),a.specular.value.copy(e.specular),a.shininess.value=Math.max(e.shininess,1E-4),e.gradientMap&&(a.gradientMap.value=e.gradientMap),e.emissiveMap&&(a.emissiveMap.value=e.emissiveMap),e.bumpMap&&(a.bumpMap.value=e.bumpMap,a.bumpScale.value=e.bumpScale,1===e.side&&(a.bumpScale.value*=-1)),e.normalMap&&(a.normalMap.value=e.normalMap,a.normalScale.value.copy(e.normalScale),
-1===e.side&&a.normalScale.value.negate()),e.displacementMap&&(a.displacementMap.value=e.displacementMap,a.displacementScale.value=e.displacementScale,a.displacementBias.value=e.displacementBias);else if(e.isMeshPhongMaterial)b(a,e),a.specular.value.copy(e.specular),a.shininess.value=Math.max(e.shininess,1E-4),e.emissiveMap&&(a.emissiveMap.value=e.emissiveMap),e.bumpMap&&(a.bumpMap.value=e.bumpMap,a.bumpScale.value=e.bumpScale,1===e.side&&(a.bumpScale.value*=-1)),e.normalMap&&(a.normalMap.value=e.normalMap,
-a.normalScale.value.copy(e.normalScale),1===e.side&&a.normalScale.value.negate()),e.displacementMap&&(a.displacementMap.value=e.displacementMap,a.displacementScale.value=e.displacementScale,a.displacementBias.value=e.displacementBias);else if(e.isMeshStandardMaterial)b(a,e,f),e.isMeshPhysicalMaterial?(c(a,e,f),a.reflectivity.value=e.reflectivity,a.clearcoat.value=e.clearcoat,a.clearcoatRoughness.value=e.clearcoatRoughness,e.sheen&&a.sheen.value.copy(e.sheen),e.clearcoatMap&&(a.clearcoatMap.value=
-e.clearcoatMap),e.clearcoatRoughnessMap&&(a.clearcoatRoughnessMap.value=e.clearcoatRoughnessMap),e.clearcoatNormalMap&&(a.clearcoatNormalScale.value.copy(e.clearcoatNormalScale),a.clearcoatNormalMap.value=e.clearcoatNormalMap,1===e.side&&a.clearcoatNormalScale.value.negate()),a.transparency.value=e.transparency):c(a,e,f);else if(e.isMeshMatcapMaterial)b(a,e),e.matcap&&(a.matcap.value=e.matcap),e.bumpMap&&(a.bumpMap.value=e.bumpMap,a.bumpScale.value=e.bumpScale,1===e.side&&(a.bumpScale.value*=-1)),
-e.normalMap&&(a.normalMap.value=e.normalMap,a.normalScale.value.copy(e.normalScale),1===e.side&&a.normalScale.value.negate()),e.displacementMap&&(a.displacementMap.value=e.displacementMap,a.displacementScale.value=e.displacementScale,a.displacementBias.value=e.displacementBias);else if(e.isMeshDepthMaterial)b(a,e),e.displacementMap&&(a.displacementMap.value=e.displacementMap,a.displacementScale.value=e.displacementScale,a.displacementBias.value=e.displacementBias);else if(e.isMeshDistanceMaterial)b(a,
-e),e.displacementMap&&(a.displacementMap.value=e.displacementMap,a.displacementScale.value=e.displacementScale,a.displacementBias.value=e.displacementBias),a.referencePosition.value.copy(e.referencePosition),a.nearDistance.value=e.nearDistance,a.farDistance.value=e.farDistance;else if(e.isMeshNormalMaterial)b(a,e),e.bumpMap&&(a.bumpMap.value=e.bumpMap,a.bumpScale.value=e.bumpScale,1===e.side&&(a.bumpScale.value*=-1)),e.normalMap&&(a.normalMap.value=e.normalMap,a.normalScale.value.copy(e.normalScale),
-1===e.side&&a.normalScale.value.negate()),e.displacementMap&&(a.displacementMap.value=e.displacementMap,a.displacementScale.value=e.displacementScale,a.displacementBias.value=e.displacementBias);else if(e.isLineBasicMaterial)a.diffuse.value.copy(e.color),a.opacity.value=e.opacity,e.isLineDashedMaterial&&(a.dashSize.value=e.dashSize,a.totalSize.value=e.dashSize+e.gapSize,a.scale.value=e.scale);else if(e.isPointsMaterial){a.diffuse.value.copy(e.color);a.opacity.value=e.opacity;a.size.value=e.size*g;
-a.scale.value=.5*h;e.map&&(a.map.value=e.map);e.alphaMap&&(a.alphaMap.value=e.alphaMap);if(e.map)var d=e.map;else e.alphaMap&&(d=e.alphaMap);void 0!==d&&(!0===d.matrixAutoUpdate&&d.updateMatrix(),a.uvTransform.value.copy(d.matrix))}else if(e.isSpriteMaterial){a.diffuse.value.copy(e.color);a.opacity.value=e.opacity;a.rotation.value=e.rotation;e.map&&(a.map.value=e.map);e.alphaMap&&(a.alphaMap.value=e.alphaMap);if(e.map)var m=e.map;else e.alphaMap&&(m=e.alphaMap);void 0!==m&&(!0===m.matrixAutoUpdate&&
-m.updateMatrix(),a.uvTransform.value.copy(m.matrix))}else e.isShadowMaterial?(a.color.value.copy(e.color),a.opacity.value=e.opacity):e.isShaderMaterial&&(e.uniformsNeedUpdate=!1)}}}function jg(a){var b;function c(){sa=new oj(I);Ha=new mj(I,sa,a);!1===Ha.isWebGL2&&(sa.get("WEBGL_depth_texture"),sa.get("OES_texture_float"),sa.get("OES_texture_half_float"),sa.get("OES_texture_half_float_linear"),sa.get("OES_standard_derivatives"),sa.get("OES_element_index_uint"),sa.get("ANGLE_instanced_arrays"));sa.get("OES_texture_float_linear");
-ra=new Th(I,sa,Ha);X=new xk(I,sa,Ha);X.scissor(S.copy(ka).multiplyScalar(xa).floor());X.viewport(Y.copy(da).multiplyScalar(xa).floor());fa=new rj(I);P=new nk;ba=new yk(I,sa,X,P,Ha,ra,fa);oa=new jj(I,Ha);va=new pj(I,oa,fa);pa=new uj(I,va,oa,fa);Aa=new tj(I);ta=new mk(y,sa,Ha);za=new zk(P);ya=new qk;wa=new wk;qa=new kj(y,X,pa,ja);Ca=new lj(I,sa,fa,Ha);Ea=new qj(I,sa,fa,Ha);fa.programs=ta.programs;y.capabilities=Ha;y.extensions=sa;y.properties=P;y.renderLists=ya;y.state=X;y.info=fa}function d(a){a.preventDefault();
-console.log("THREE.WebGLRenderer: Context Lost.");F=!0}function e(){console.log("THREE.WebGLRenderer: Context Restored.");F=!1;c()}function f(a){a=a.target;a.removeEventListener("dispose",f);g(a);P.remove(a)}function g(a){var b=P.get(a).program;a.program=void 0;void 0!==b&&ta.releaseProgram(b)}function h(a,b){a.render(function(a){y.renderBufferImmediate(a,b)})}function l(a,b,c,d){if(!1!==a.visible){if(a.layers.test(b.layers))if(a.isGroup)c=a.renderOrder;else if(a.isLOD)!0===a.autoUpdate&&a.update(b);
-else if(a.isLight)Q.pushLight(a),a.castShadow&&Q.pushShadow(a);else if(a.isSprite){if(!a.frustumCulled||na.intersectsSprite(a)){d&&Jb.setFromMatrixPosition(a.matrixWorld).applyMatrix4(la);var e=pa.update(a),f=a.material;f.visible&&B.push(a,e,f,c,Jb.z,null)}}else if(a.isImmediateRenderObject)d&&Jb.setFromMatrixPosition(a.matrixWorld).applyMatrix4(la),B.push(a,null,a.material,c,Jb.z,null);else if(a.isMesh||a.isLine||a.isPoints)if(a.isSkinnedMesh&&a.skeleton.frame!==fa.render.frame&&(a.skeleton.update(),
-a.skeleton.frame=fa.render.frame),!a.frustumCulled||na.intersectsObject(a))if(d&&Jb.setFromMatrixPosition(a.matrixWorld).applyMatrix4(la),e=pa.update(a),f=a.material,Array.isArray(f))for(var g=e.groups,h=0,m=g.length;h<m;h++){var n=g[h],k=f[n.materialIndex];k&&k.visible&&B.push(a,e,k,c,Jb.z,n)}else f.visible&&B.push(a,e,f,c,Jb.z,null);a=a.children;h=0;for(m=a.length;h<m;h++)l(a[h],b,c,d)}}function m(a,b,c,d){for(var e=0,f=a.length;e<f;e++){var g=a[e],h=g.object,l=g.geometry,m=void 0===d?g.material:
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-c,e,f,a,g);a.onAfterRender(y,c,d,e,f,g);Q=wa.get(c,W||d)}function n(a,b,c){var d=P.get(a),e=Q.state.lights,h=e.state.version;c=ta.getParameters(a,e.state,Q.state.shadowsArray,b,ha.numPlanes,ha.numIntersection,c);var l=ta.getProgramCacheKey(c),m=d.program,n=!0;if(void 0===m)a.addEventListener("dispose",f);else if(m.cacheKey!==l)g(a);else{if(d.lightsStateVersion!==h)d.lightsStateVersion=h;else if(void 0!==c.shaderID)return;n=!1}n&&(m=ta.acquireProgram(c,l),d.program=m,d.uniforms=c.uniforms,d.outputEncoding=
-c.outputEncoding,a.program=m);c=m.getAttributes();if(a.morphTargets)for(l=a.numSupportedMorphTargets=0;l<y.maxMorphTargets;l++)0<=c["morphTarget"+l]&&a.numSupportedMorphTargets++;if(a.morphNormals)for(l=a.numSupportedMorphNormals=0;l<y.maxMorphNormals;l++)0<=c["morphNormal"+l]&&a.numSupportedMorphNormals++;c=d.uniforms;if(!a.isShaderMaterial&&!a.isRawShaderMaterial||!0===a.clipping)d.numClippingPlanes=ha.numPlanes,d.numIntersection=ha.numIntersection,c.clippingPlanes=ha.uniform;d.environment=a.isMeshStandardMaterial?
-b.environment:null;d.fog=b.fog;d.needsLights=a.isMeshLambertMaterial||a.isMeshToonMaterial||a.isMeshPhongMaterial||a.isMeshStandardMaterial||a.isShadowMaterial||a.isShaderMaterial&&!0===a.lights;d.lightsStateVersion=h;d.needsLights&&(c.ambientLightColor.value=e.state.ambient,c.lightProbe.value=e.state.probe,c.directionalLights.value=e.state.directional,c.directionalLightShadows.value=e.state.directionalShadow,c.spotLights.value=e.state.spot,c.spotLightShadows.value=e.state.spotShadow,c.rectAreaLights.value=
-e.state.rectArea,c.pointLights.value=e.state.point,c.pointLightShadows.value=e.state.pointShadow,c.hemisphereLights.value=e.state.hemi,c.directionalShadowMap.value=e.state.directionalShadowMap,c.directionalShadowMatrix.value=e.state.directionalShadowMatrix,c.spotShadowMap.value=e.state.spotShadowMap,c.spotShadowMatrix.value=e.state.spotShadowMatrix,c.pointShadowMap.value=e.state.pointShadowMap,c.pointShadowMatrix.value=e.state.pointShadowMatrix);a=d.program.getUniforms();a=Gb.seqWithValue(a.seq,c);
-d.uniformsList=a}function t(a,b,c,d){ba.resetTextureUnits();var e=b.fog,f=c.isMeshStandardMaterial?b.environment:null,g=null===G?y.outputEncoding:G.texture.encoding,h=P.get(c),l=Q.state.lights;Je&&(ig||a!==ia)&&ha.setState(c.clippingPlanes,c.clipIntersection,c.clipShadows,a,h,a===ia&&c.id===M);c.version===h.__version?void 0===h.program?n(c,b,d):c.fog&&h.fog!==e?n(c,b,d):h.environment!==f?n(c,b,d):h.needsLights&&h.lightsStateVersion!==l.state.version?n(c,b,d):void 0===h.numClippingPlanes||h.numClippingPlanes===
-ha.numPlanes&&h.numIntersection===ha.numIntersection?h.outputEncoding!==g&&n(c,b,d):n(c,b,d):(n(c,b,d),h.__version=c.version);var m=!1,k=!1,z=!1;b=h.program;g=b.getUniforms();l=h.uniforms;X.useProgram(b.program)&&(z=k=m=!0);c.id!==M&&(M=c.id,k=!0);if(m||ia!==a){g.setValue(I,"projectionMatrix",a.projectionMatrix);Ha.logarithmicDepthBuffer&&g.setValue(I,"logDepthBufFC",2/(Math.log(a.far+1)/Math.LN2));ia!==a&&(ia=a,z=k=!0);if(c.isShaderMaterial||c.isMeshPhongMaterial||c.isMeshToonMaterial||c.isMeshStandardMaterial||
-c.envMap)m=g.map.cameraPosition,void 0!==m&&m.setValue(I,Jb.setFromMatrixPosition(a.matrixWorld));(c.isMeshPhongMaterial||c.isMeshToonMaterial||c.isMeshLambertMaterial||c.isMeshBasicMaterial||c.isMeshStandardMaterial||c.isShaderMaterial)&&g.setValue(I,"isOrthographic",!0===a.isOrthographicCamera);(c.isMeshPhongMaterial||c.isMeshToonMaterial||c.isMeshLambertMaterial||c.isMeshBasicMaterial||c.isMeshStandardMaterial||c.isShaderMaterial||c.skinning)&&g.setValue(I,"viewMatrix",a.matrixWorldInverse)}if(c.skinning&&
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-fragmentShader:"\nprecision mediump float;\nprecision mediump int;\nvarying vec3 vOutputDirection;\nuniform sampler2D envMap;\nuniform int samples;\nuniform float weights[n];\nuniform bool latitudinal;\nuniform float dTheta;\nuniform float mipInt;\nuniform vec3 poleAxis;\n\n"+Qg()+"\n\n#define ENVMAP_TYPE_CUBE_UV\n#include <cube_uv_reflection_fragment>\n\nvec3 getSample(float theta, vec3 axis) {\n\tfloat cosTheta = cos(theta);\n\t// Rodrigues' axis-angle rotation\n\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t+ cross(axis, vOutputDirection) * sin(theta)\n\t\t+ axis * dot(axis, vOutputDirection) * (1.0 - cosTheta);\n\treturn bilinearCubeUV(envMap, sampleDirection, mipInt);\n}\n\nvoid main() {\n\tvec3 axis = latitudinal ? poleAxis : cross(poleAxis, vOutputDirection);\n\tif (all(equal(axis, vec3(0.0))))\n\t\taxis = vec3(vOutputDirection.z, 0.0, - vOutputDirection.x);\n\taxis = normalize(axis);\n\tgl_FragColor = vec4(0.0);\n\tgl_FragColor.rgb += weights[0] * getSample(0.0, axis);\n\tfor (int i = 1; i < n; i++) {\n\t\tif (i >= samples)\n\t\t\tbreak;\n\t\tfloat theta = dTheta * float(i);\n\t\tgl_FragColor.rgb += weights[i] * getSample(-1.0 * theta, axis);\n\t\tgl_FragColor.rgb += weights[i] * getSample(theta, axis);\n\t}\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t",
-blending:0,depthTest:!1,depthWrite:!1});a.type="SphericalGaussianBlur";this._blurMaterial=a;this._cubemapShader=this._equirectShader=null;this._compileMaterial(this._blurMaterial)}function oi(a){a=new Ba(3*nb,3*nb,a);a.texture.mapping=306;a.texture.name="PMREM.cubeUv";a.scissorTest=!0;return a}function Rg(a,b,c,d,e){a.viewport.set(b,c,d,e);a.scissor.set(b,c,d,e)}function pi(){var a=new v(1,1);a=new ub({uniforms:{envMap:{value:null},texelSize:{value:a},inputEncoding:{value:mb[3E3]},outputEncoding:{value:mb[3E3]}},
-vertexShader:Pg(),fragmentShader:"\nprecision mediump float;\nprecision mediump int;\nvarying vec3 vOutputDirection;\nuniform sampler2D envMap;\nuniform vec2 texelSize;\n\n"+Qg()+"\n\n#include <common>\n\nvoid main() {\n\tgl_FragColor = vec4(0.0);\n\tvec3 outputDirection = normalize(vOutputDirection);\n\tvec2 uv = equirectUv( outputDirection );\n\tvec2 f = fract(uv / texelSize - 0.5);\n\tuv -= f * texelSize;\n\tvec3 tl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.x += texelSize.x;\n\tvec3 tr = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.y += texelSize.y;\n\tvec3 br = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.x -= texelSize.x;\n\tvec3 bl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tvec3 tm = mix(tl, tr, f.x);\n\tvec3 bm = mix(bl, br, f.x);\n\tgl_FragColor.rgb = mix(tm, bm, f.y);\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t",
-blending:0,depthTest:!1,depthWrite:!1});a.type="EquirectangularToCubeUV";return a}function qi(){var a=new ub({uniforms:{envMap:{value:null},inputEncoding:{value:mb[3E3]},outputEncoding:{value:mb[3E3]}},vertexShader:Pg(),fragmentShader:"\nprecision mediump float;\nprecision mediump int;\nvarying vec3 vOutputDirection;\nuniform samplerCube envMap;\n\n"+Qg()+"\n\nvoid main() {\n\tgl_FragColor = vec4(0.0);\n\tgl_FragColor.rgb = envMapTexelToLinear(textureCube(envMap, vec3( - vOutputDirection.x, vOutputDirection.yz ))).rgb;\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t",
-blending:0,depthTest:!1,depthWrite:!1});a.type="CubemapToCubeUV";return a}function Pg(){return"\nprecision mediump float;\nprecision mediump int;\nattribute vec3 position;\nattribute vec2 uv;\nattribute float faceIndex;\nvarying vec3 vOutputDirection;\n\n// RH coordinate system; PMREM face-indexing convention\nvec3 getDirection(vec2 uv, float face) {\n\tuv = 2.0 * uv - 1.0;\n\tvec3 direction = vec3(uv, 1.0);\n\tif (face == 0.0) {\n\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\t} else if (face == 1.0) {\n\t\tdirection = direction.xzy;\n\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\t} else if (face == 2.0) {\n\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\t} else if (face == 3.0) {\n\t\tdirection = direction.zyx;\n\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\t} else if (face == 4.0) {\n\t\tdirection = direction.xzy;\n\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\t} else if (face == 5.0) {\n\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\t}\n\treturn direction;\n}\n\nvoid main() {\n\tvOutputDirection = getDirection(uv, faceIndex);\n\tgl_Position = vec4( position, 1.0 );\n}\n\t"}
-function Qg(){return"\nuniform int inputEncoding;\nuniform int outputEncoding;\n\n#include <encodings_pars_fragment>\n\nvec4 inputTexelToLinear(vec4 value){\n\tif(inputEncoding == 0){\n\t\treturn value;\n\t}else if(inputEncoding == 1){\n\t\treturn sRGBToLinear(value);\n\t}else if(inputEncoding == 2){\n\t\treturn RGBEToLinear(value);\n\t}else if(inputEncoding == 3){\n\t\treturn RGBMToLinear(value, 7.0);\n\t}else if(inputEncoding == 4){\n\t\treturn RGBMToLinear(value, 16.0);\n\t}else if(inputEncoding == 5){\n\t\treturn RGBDToLinear(value, 256.0);\n\t}else{\n\t\treturn GammaToLinear(value, 2.2);\n\t}\n}\n\nvec4 linearToOutputTexel(vec4 value){\n\tif(outputEncoding == 0){\n\t\treturn value;\n\t}else if(outputEncoding == 1){\n\t\treturn LinearTosRGB(value);\n\t}else if(outputEncoding == 2){\n\t\treturn LinearToRGBE(value);\n\t}else if(outputEncoding == 3){\n\t\treturn LinearToRGBM(value, 7.0);\n\t}else if(outputEncoding == 4){\n\t\treturn LinearToRGBM(value, 16.0);\n\t}else if(outputEncoding == 5){\n\t\treturn LinearToRGBD(value, 256.0);\n\t}else{\n\t\treturn LinearToGamma(value, 2.2);\n\t}\n}\n\nvec4 envMapTexelToLinear(vec4 color) {\n\treturn inputTexelToLinear(color);\n}\n\t"}
-function ri(a){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");qa.call(this,a);this.type="catmullrom";this.closed=!0}function si(a){console.warn("THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");qa.call(this,a);this.type="catmullrom"}function Sg(a){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead.");qa.call(this,a);this.type="catmullrom"}void 0===Number.EPSILON&&(Number.EPSILON=Math.pow(2,
--52));void 0===Number.isInteger&&(Number.isInteger=function(a){return"number"===typeof a&&isFinite(a)&&Math.floor(a)===a});void 0===Math.sign&&(Math.sign=function(a){return 0>a?-1:0<a?1:+a});!1==="name"in Function.prototype&&Object.defineProperty(Function.prototype,"name",{get:function(){return this.toString().match(/^\s*function\s*([^\(\s]*)/)[1]}});void 0===Object.assign&&(Object.assign=function(a){if(void 0===a||null===a)throw new TypeError("Cannot convert undefined or null to object");for(var b=
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-b){void 0!==this._listeners&&(a=this._listeners[a],void 0!==a&&(b=a.indexOf(b),-1!==b&&a.splice(b,1)))},dispatchEvent:function(a){if(void 0!==this._listeners){var b=this._listeners[a.type];if(void 0!==b){a.target=this;b=b.slice(0);for(var c=0,d=b.length;c<d;c++)b[c].call(this,a)}}}});for(var za=[],se=0;256>se;se++)za[se]=(16>se?"0":"")+se.toString(16);var O={DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,generateUUID:function(){var a=4294967295*Math.random()|0,b=4294967295*Math.random()|0,c=4294967295*Math.random()|
-0,d=4294967295*Math.random()|0;return(za[a&255]+za[a>>8&255]+za[a>>16&255]+za[a>>24&255]+"-"+za[b&255]+za[b>>8&255]+"-"+za[b>>16&15|64]+za[b>>24&255]+"-"+za[c&63|128]+za[c>>8&255]+"-"+za[c>>16&255]+za[c>>24&255]+za[d&255]+za[d>>8&255]+za[d>>16&255]+za[d>>24&255]).toUpperCase()},clamp:function(a,b,c){return Math.max(b,Math.min(c,a))},euclideanModulo:function(a,b){return(a%b+b)%b},mapLinear:function(a,b,c,d,e){return d+(a-b)*(e-d)/(c-b)},lerp:function(a,b,c){return(1-c)*a+c*b},smoothstep:function(a,
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-b,c*f,h*m,h*l);break;default:console.warn("THREE.MathUtils: .setQuaternionFromProperEuler() encountered an unknown order: "+e)}}};Object.defineProperties(v.prototype,{width:{get:function(){return this.x},set:function(a){this.x=a}},height:{get:function(){return this.y},set:function(a){this.y=a}}});Object.assign(v.prototype,{isVector2:!0,set:function(a,b){this.x=a;this.y=b;return this},setScalar:function(a){this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=
-a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(a){this.x=a.x;this.y=a.y;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),
-this.addVectors(a,b);this.x+=a.x;this.y+=a.y;return this},addScalar:function(a){this.x+=a;this.y+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;return this},subScalar:function(a){this.x-=a;this.y-=a;return this},
-subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},multiply:function(a){this.x*=a.x;this.y*=a.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},divide:function(a){this.x/=a.x;this.y/=a.y;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},applyMatrix3:function(a){var b=this.x,c=this.y;a=a.elements;this.x=a[0]*b+a[3]*c+a[6];this.y=a[1]*b+a[4]*c+a[7];return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);return this},
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-a.y)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;return this},lerpVectors:function(a,b,c){this.x=a.x+(b.x-a.x)*c;this.y=a.y+(b.y-a.y)*c;return this},equals:function(a){return a.x===this.x&&a.y===this.y},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;return a},fromBufferAttribute:function(a,b,c){void 0!==
-c&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);return this},rotateAround:function(a,b){var c=Math.cos(b);b=Math.sin(b);var d=this.x-a.x,e=this.y-a.y;this.x=d*c-e*b+a.x;this.y=d*b+e*c+a.y;return this},random:function(){this.x=Math.random();this.y=Math.random();return this}});Object.assign(ya.prototype,{isMatrix3:!0,set:function(a,b,c,d,e,f,g,h,l){var m=this.elements;m[0]=a;m[1]=d;m[2]=g;m[3]=b;m[4]=e;m[5]=h;m[6]=c;m[7]=f;m[8]=
-l;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return this},extractBasis:function(a,b,c){a.setFromMatrix3Column(this,0);b.setFromMatrix3Column(this,1);c.setFromMatrix3Column(this,2);return this},setFromMatrix4:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[1],
-a[5],a[9],a[2],a[6],a[10]);return this},multiply:function(a){return this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[3],f=c[6],g=c[1],h=c[4],l=c[7],m=c[2],k=c[5];c=c[8];var n=d[0],t=d[3],p=d[6],q=d[1],u=d[4],v=d[7],x=d[2],w=d[5];d=d[8];b[0]=a*n+e*q+f*x;b[3]=a*t+e*u+f*w;b[6]=a*p+e*v+f*d;b[1]=g*n+h*q+l*x;b[4]=g*t+h*u+l*w;b[7]=g*p+h*v+l*d;b[2]=m*n+k*q+c*x;b[5]=m*t+k*
-u+c*w;b[8]=m*p+k*v+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],h=a[6],l=a[7];a=a[8];return b*f*a-b*g*l-c*e*a+c*g*h+d*e*l-d*f*h},getInverse:function(a,b){void 0!==b&&console.warn("THREE.Matrix3: .getInverse() can no longer be configured to throw on degenerate.");var c=a.elements;a=this.elements;b=c[0];var d=c[1],
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-l=c[7];c[0]=b*d+a*g;c[3]=b*e+a*h;c[6]=b*f+a*l;c[1]=-a*d+b*g;c[4]=-a*e+b*h;c[7]=-a*f+b*l;return this},translate:function(a,b){var c=this.elements;c[0]+=a*c[2];c[3]+=a*c[5];c[6]+=a*c[8];c[1]+=b*c[2];c[4]+=b*c[5];c[7]+=b*c[8];return this},equals:function(a){var b=this.elements;a=a.elements;for(var c=0;9>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;9>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=
-this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];return a}});var ld,Ob={getDataURL:function(a){if("undefined"==typeof HTMLCanvasElement)return a.src;if(!(a instanceof HTMLCanvasElement)){void 0===ld&&(ld=document.createElementNS("http://www.w3.org/1999/xhtml","canvas"));ld.width=a.width;ld.height=a.height;var b=ld.getContext("2d");a instanceof ImageData?b.putImageData(a,0,0):b.drawImage(a,0,0,a.width,a.height);a=ld}return 2048<
-a.width||2048<a.height?a.toDataURL("image/jpeg",.6):a.toDataURL("image/png")}},ej=0;W.DEFAULT_IMAGE=void 0;W.DEFAULT_MAPPING=300;W.prototype=Object.assign(Object.create(ua.prototype),{constructor:W,isTexture:!0,updateMatrix:function(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=a.name;this.image=a.image;this.mipmaps=a.mipmaps.slice(0);
-this.mapping=a.mapping;this.wrapS=a.wrapS;this.wrapT=a.wrapT;this.magFilter=a.magFilter;this.minFilter=a.minFilter;this.anisotropy=a.anisotropy;this.format=a.format;this.internalFormat=a.internalFormat;this.type=a.type;this.offset.copy(a.offset);this.repeat.copy(a.repeat);this.center.copy(a.center);this.rotation=a.rotation;this.matrixAutoUpdate=a.matrixAutoUpdate;this.matrix.copy(a.matrix);this.generateMipmaps=a.generateMipmaps;this.premultiplyAlpha=a.premultiplyAlpha;this.flipY=a.flipY;this.unpackAlignment=
-a.unpackAlignment;this.encoding=a.encoding;return this},toJSON:function(a){var b=void 0===a||"string"===typeof a;if(!b&&void 0!==a.textures[this.uuid])return a.textures[this.uuid];var c={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,
-minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};if(void 0!==this.image){var d=this.image;void 0===d.uuid&&(d.uuid=O.generateUUID());if(!b&&void 0===a.images[d.uuid]){if(Array.isArray(d)){var e=[];for(var f=0,g=d.length;f<g;f++)e.push(Ob.getDataURL(d[f]))}else e=Ob.getDataURL(d);a.images[d.uuid]={uuid:d.uuid,url:e}}c.image=d.uuid}b||(a.textures[this.uuid]=c);return c},dispose:function(){this.dispatchEvent({type:"dispose"})},
-transformUv:function(a){if(300!==this.mapping)return a;a.applyMatrix3(this.matrix);if(0>a.x||1<a.x)switch(this.wrapS){case 1E3:a.x-=Math.floor(a.x);break;case 1001:a.x=0>a.x?0:1;break;case 1002:a.x=1===Math.abs(Math.floor(a.x)%2)?Math.ceil(a.x)-a.x:a.x-Math.floor(a.x)}if(0>a.y||1<a.y)switch(this.wrapT){case 1E3:a.y-=Math.floor(a.y);break;case 1001:a.y=0>a.y?0:1;break;case 1002:a.y=1===Math.abs(Math.floor(a.y)%2)?Math.ceil(a.y)-a.y:a.y-Math.floor(a.y)}this.flipY&&(a.y=1-a.y);return a}});Object.defineProperty(W.prototype,
-"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.defineProperties(R.prototype,{width:{get:function(){return this.z},set:function(a){this.z=a}},height:{get:function(){return this.w},set:function(a){this.w=a}}});Object.assign(R.prototype,{isVector4:!0,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},setScalar:function(a){this.w=this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=
-a;return this},setW:function(a){this.w=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;case 3:this.w=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(a){this.x=
-a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;this.w+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},addScaledVector:function(a,b){this.x+=a.x*
-b;this.y+=a.y*b;this.z+=a.z*b;this.w+=a.w*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;this.w-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=
-a;this.w*=a;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,e=this.w;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12]*e;this.y=a[1]*b+a[5]*c+a[9]*d+a[13]*e;this.z=a[2]*b+a[6]*c+a[10]*d+a[14]*e;this.w=a[3]*b+a[7]*c+a[11]*d+a[15]*e;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);1E-4>b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,this.y=a.y/b,this.z=a.z/b);return this},setAxisAngleFromRotationMatrix:function(a){a=
-a.elements;var b=a[0];var c=a[4];var d=a[8],e=a[1],f=a[5],g=a[9];var h=a[2];var l=a[6];var m=a[10];if(.01>Math.abs(c-e)&&.01>Math.abs(d-h)&&.01>Math.abs(g-l)){if(.1>Math.abs(c+e)&&.1>Math.abs(d+h)&&.1>Math.abs(g+l)&&.1>Math.abs(b+f+m-3))return this.set(1,0,0,0),this;a=Math.PI;b=(b+1)/2;f=(f+1)/2;m=(m+1)/2;c=(c+e)/4;d=(d+h)/4;g=(g+l)/4;b>f&&b>m?.01>b?(l=0,c=h=.707106781):(l=Math.sqrt(b),h=c/l,c=d/l):f>m?.01>f?(l=.707106781,h=0,c=.707106781):(h=Math.sqrt(f),l=c/h,c=g/h):.01>m?(h=l=.707106781,c=0):(c=
-Math.sqrt(m),l=d/c,h=g/c);this.set(l,h,c,a);return this}a=Math.sqrt((l-g)*(l-g)+(d-h)*(d-h)+(e-c)*(e-c));.001>Math.abs(a)&&(a=1);this.x=(l-g)/a;this.y=(d-h)/a;this.z=(e-c)/a;this.w=Math.acos((b+f+m-1)/2);return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);this.z=Math.min(this.z,a.z);this.w=Math.min(this.w,a.w);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);this.w=Math.max(this.w,a.w);return this},clamp:function(a,
-b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));this.w=Math.max(a.w,Math.min(b.w,this.w));return this},clampScalar:function(a,b){this.x=Math.max(a,Math.min(b,this.x));this.y=Math.max(a,Math.min(b,this.y));this.z=Math.max(a,Math.min(b,this.z));this.w=Math.max(a,Math.min(b,this.w));return this},clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=
-Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);this.w=Math.floor(this.w);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);this.w=Math.ceil(this.w);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);this.w=Math.round(this.w);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);
-this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);this.w=0>this.w?Math.ceil(this.w):Math.floor(this.w);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;this.w=-this.w;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z+this.w*a.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},manhattanLength:function(){return Math.abs(this.x)+
-Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;this.w+=(a.w-this.w)*b;return this},lerpVectors:function(a,b,c){this.x=a.x+(b.x-a.x)*c;this.y=a.y+(b.y-a.y)*c;this.z=a.z+(b.z-a.z)*c;this.w=a.w+(b.w-a.w)*c;return this},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z&&
-a.w===this.w},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];this.w=a[b+3];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;a[b+3]=this.w;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);this.w=a.getW(b);return this},random:function(){this.x=Math.random();this.y=
-Math.random();this.z=Math.random();this.w=Math.random();return this}});Ba.prototype=Object.assign(Object.create(ua.prototype),{constructor:Ba,isWebGLRenderTarget:!0,setSize:function(a,b){if(this.width!==a||this.height!==b)this.width=a,this.height=b,this.texture.image.width=a,this.texture.image.height=b,this.dispose();this.viewport.set(0,0,a,b);this.scissor.set(0,0,a,b)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.width=a.width;this.height=a.height;this.viewport.copy(a.viewport);
-this.texture=a.texture.clone();this.depthBuffer=a.depthBuffer;this.stencilBuffer=a.stencilBuffer;this.depthTexture=a.depthTexture;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Xf.prototype=Object.assign(Object.create(Ba.prototype),{constructor:Xf,isWebGLMultisampleRenderTarget:!0,copy:function(a){Ba.prototype.copy.call(this,a);this.samples=a.samples;return this}});Object.assign(va,{slerp:function(a,b,c,d){return c.copy(a).slerp(b,d)},slerpFlat:function(a,b,c,d,e,f,g){var h=
-c[d+0],l=c[d+1],m=c[d+2];c=c[d+3];d=e[f+0];var k=e[f+1],n=e[f+2];e=e[f+3];if(c!==e||h!==d||l!==k||m!==n){f=1-g;var p=h*d+l*k+m*n+c*e,r=0<=p?1:-1,q=1-p*p;q>Number.EPSILON&&(q=Math.sqrt(q),p=Math.atan2(q,p*r),f=Math.sin(f*p)/q,g=Math.sin(g*p)/q);r*=g;h=h*f+d*r;l=l*f+k*r;m=m*f+n*r;c=c*f+e*r;f===1-g&&(g=1/Math.sqrt(h*h+l*l+m*m+c*c),h*=g,l*=g,m*=g,c*=g)}a[b]=h;a[b+1]=l;a[b+2]=m;a[b+3]=c},multiplyQuaternionsFlat:function(a,b,c,d,e,f){var g=c[d],h=c[d+1],l=c[d+2];c=c[d+3];d=e[f];var m=e[f+1],k=e[f+2];e=
-e[f+3];a[b]=g*e+c*d+h*k-l*m;a[b+1]=h*e+c*m+l*d-g*k;a[b+2]=l*e+c*k+g*m-h*d;a[b+3]=c*e-g*d-h*m-l*k;return a}});Object.defineProperties(va.prototype,{x:{get:function(){return this._x},set:function(a){this._x=a;this._onChangeCallback()}},y:{get:function(){return this._y},set:function(a){this._y=a;this._onChangeCallback()}},z:{get:function(){return this._z},set:function(a){this._z=a;this._onChangeCallback()}},w:{get:function(){return this._w},set:function(a){this._w=a;this._onChangeCallback()}}});Object.assign(va.prototype,
-{isQuaternion:!0,set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._w=d;this._onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(a){this._x=a.x;this._y=a.y;this._z=a.z;this._w=a.w;this._onChangeCallback();return this},setFromEuler:function(a,b){if(!a||!a.isEuler)throw Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var c=a._x,d=a._y,e=a._z;a=a.order;var f=Math.cos,
-g=Math.sin,h=f(c/2),l=f(d/2);f=f(e/2);c=g(c/2);d=g(d/2);e=g(e/2);switch(a){case "XYZ":this._x=c*l*f+h*d*e;this._y=h*d*f-c*l*e;this._z=h*l*e+c*d*f;this._w=h*l*f-c*d*e;break;case "YXZ":this._x=c*l*f+h*d*e;this._y=h*d*f-c*l*e;this._z=h*l*e-c*d*f;this._w=h*l*f+c*d*e;break;case "ZXY":this._x=c*l*f-h*d*e;this._y=h*d*f+c*l*e;this._z=h*l*e+c*d*f;this._w=h*l*f-c*d*e;break;case "ZYX":this._x=c*l*f-h*d*e;this._y=h*d*f+c*l*e;this._z=h*l*e-c*d*f;this._w=h*l*f+c*d*e;break;case "YZX":this._x=c*l*f+h*d*e;this._y=
-h*d*f+c*l*e;this._z=h*l*e-c*d*f;this._w=h*l*f-c*d*e;break;case "XZY":this._x=c*l*f-h*d*e;this._y=h*d*f-c*l*e;this._z=h*l*e+c*d*f;this._w=h*l*f+c*d*e;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+a)}!1!==b&&this._onChangeCallback();return this},setFromAxisAngle:function(a,b){b/=2;var c=Math.sin(b);this._x=a.x*c;this._y=a.y*c;this._z=a.z*c;this._w=Math.cos(b);this._onChangeCallback();return this},setFromRotationMatrix:function(a){var b=a.elements,c=b[0];
-a=b[4];var d=b[8],e=b[1],f=b[5],g=b[9],h=b[2],l=b[6];b=b[10];var m=c+f+b;0<m?(c=.5/Math.sqrt(m+1),this._w=.25/c,this._x=(l-g)*c,this._y=(d-h)*c,this._z=(e-a)*c):c>f&&c>b?(c=2*Math.sqrt(1+c-f-b),this._w=(l-g)/c,this._x=.25*c,this._y=(a+e)/c,this._z=(d+h)/c):f>b?(c=2*Math.sqrt(1+f-c-b),this._w=(d-h)/c,this._x=(a+e)/c,this._y=.25*c,this._z=(g+l)/c):(c=2*Math.sqrt(1+b-c-f),this._w=(e-a)/c,this._x=(d+h)/c,this._y=(g+l)/c,this._z=.25*c);this._onChangeCallback();return this},setFromUnitVectors:function(a,
-b){var c=a.dot(b)+1;1E-6>c?(c=0,Math.abs(a.x)>Math.abs(a.z)?(this._x=-a.y,this._y=a.x,this._z=0):(this._x=0,this._y=-a.z,this._z=a.y)):(this._x=a.y*b.z-a.z*b.y,this._y=a.z*b.x-a.x*b.z,this._z=a.x*b.y-a.y*b.x);this._w=c;return this.normalize()},angleTo:function(a){return 2*Math.acos(Math.abs(O.clamp(this.dot(a),-1,1)))},rotateTowards:function(a,b){var c=this.angleTo(a);if(0===c)return this;this.slerp(a,Math.min(1,b/c));return this},inverse:function(){return this.conjugate()},conjugate:function(){this._x*=
--1;this._y*=-1;this._z*=-1;this._onChangeCallback();return this},dot:function(a){return this._x*a._x+this._y*a._y+this._z*a._z+this._w*a._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var a=this.length();0===a?(this._z=this._y=this._x=0,this._w=1):(a=1/a,this._x*=a,this._y*=a,this._z*=a,this._w*=a);this._onChangeCallback();return this},
-multiply:function(a,b){return void 0!==b?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(a,b)):this.multiplyQuaternions(this,a)},premultiply:function(a){return this.multiplyQuaternions(a,this)},multiplyQuaternions:function(a,b){var c=a._x,d=a._y,e=a._z;a=a._w;var f=b._x,g=b._y,h=b._z;b=b._w;this._x=c*b+a*f+d*h-e*g;this._y=d*b+a*g+e*f-c*h;this._z=e*b+a*h+c*g-d*f;this._w=a*b-c*f-d*g-e*h;this._onChangeCallback();
-return this},slerp:function(a,b){if(0===b)return this;if(1===b)return this.copy(a);var c=this._x,d=this._y,e=this._z,f=this._w,g=f*a._w+c*a._x+d*a._y+e*a._z;0>g?(this._w=-a._w,this._x=-a._x,this._y=-a._y,this._z=-a._z,g=-g):this.copy(a);if(1<=g)return this._w=f,this._x=c,this._y=d,this._z=e,this;a=1-g*g;if(a<=Number.EPSILON)return g=1-b,this._w=g*f+b*this._w,this._x=g*c+b*this._x,this._y=g*d+b*this._y,this._z=g*e+b*this._z,this.normalize(),this._onChangeCallback(),this;a=Math.sqrt(a);var h=Math.atan2(a,
-g);g=Math.sin((1-b)*h)/a;b=Math.sin(b*h)/a;this._w=f*g+this._w*b;this._x=c*g+this._x*b;this._y=d*g+this._y*b;this._z=e*g+this._z*b;this._onChangeCallback();return this},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._w===this._w},fromArray:function(a,b){void 0===b&&(b=0);this._x=a[b];this._y=a[b+1];this._z=a[b+2];this._w=a[b+3];this._onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+
-3]=this._w;return a},fromBufferAttribute:function(a,b){this._x=a.getX(b);this._y=a.getY(b);this._z=a.getZ(b);this._w=a.getW(b);return this},_onChange:function(a){this._onChangeCallback=a;return this},_onChangeCallback:function(){}});var Tg=new p,ti=new va;Object.assign(p.prototype,{isVector3:!0,set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},setScalar:function(a){this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=
-a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),
-this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;
-return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},multiply:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},multiplyVectors:function(a,b){this.x=a.x*
-b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyEuler:function(a){a&&a.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.");return this.applyQuaternion(ti.setFromEuler(a))},applyAxisAngle:function(a,b){return this.applyQuaternion(ti.setFromAxisAngle(a,b))},applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]*b+a[4]*c+a[7]*d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyNormalMatrix:function(a){return this.applyMatrix3(a).normalize()},
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-a.z);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));return this},clampScalar:function(a,b){this.x=Math.max(a,Math.min(b,this.x));this.y=Math.max(a,Math.min(b,this.y));this.z=Math.max(a,Math.min(b,this.z));return this},clampLength:function(a,b){var c=this.length();return this.divideScalar(c||
-1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=
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-e-c*b;this.z=c*f-d*e;return this},projectOnVector:function(a){var b=a.lengthSq();if(0===b)return this.set(0,0,0);b=a.dot(this)/b;return this.copy(a).multiplyScalar(b)},projectOnPlane:function(a){Tg.copy(this).projectOnVector(a);return this.sub(Tg)},reflect:function(a){return this.sub(Tg.copy(a).multiplyScalar(2*this.dot(a)))},angleTo:function(a){var b=Math.sqrt(this.lengthSq()*a.lengthSq());if(0===b)return Math.PI/2;a=this.dot(a)/b;return Math.acos(O.clamp(a,-1,1))},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},
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-a.y)},setFromCylindricalCoords:function(a,b,c){this.x=a*Math.sin(b);this.y=c;this.z=a*Math.cos(b);return this},setFromMatrixPosition:function(a){a=a.elements;this.x=a[12];this.y=a[13];this.z=a[14];return this},setFromMatrixScale:function(a){var b=this.setFromMatrixColumn(a,0).length(),c=this.setFromMatrixColumn(a,1).length();a=this.setFromMatrixColumn(a,2).length();this.x=b;this.y=c;this.z=a;return this},setFromMatrixColumn:function(a,b){return this.fromArray(a.elements,4*b)},setFromMatrix3Column:function(a,
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-random:function(){this.x=Math.random();this.y=Math.random();this.z=Math.random();return this}});var md=new p,ba=new N,Hk=new p(0,0,0),Ik=new p(1,1,1),Pb=new p,zf=new p,Ea=new p;Object.assign(N.prototype,{isMatrix4:!0,set:function(a,b,c,d,e,f,g,h,l,m,k,n,p,r,q,u){var z=this.elements;z[0]=a;z[4]=b;z[8]=c;z[12]=d;z[1]=e;z[5]=f;z[9]=g;z[13]=h;z[2]=l;z[6]=m;z[10]=k;z[14]=n;z[3]=p;z[7]=r;z[11]=q;z[15]=u;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new N).fromArray(this.elements)},
-copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return this},copyPosition:function(a){var b=this.elements;a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractBasis:function(a,b,c){a.setFromMatrixColumn(this,0);b.setFromMatrixColumn(this,1);c.setFromMatrixColumn(this,2);return this},makeBasis:function(a,b,c){this.set(a.x,
-b.x,c.x,0,a.y,b.y,c.y,0,a.z,b.z,c.z,0,0,0,0,1);return this},extractRotation:function(a){var b=this.elements,c=a.elements,d=1/md.setFromMatrixColumn(a,0).length(),e=1/md.setFromMatrixColumn(a,1).length();a=1/md.setFromMatrixColumn(a,2).length();b[0]=c[0]*d;b[1]=c[1]*d;b[2]=c[2]*d;b[3]=0;b[4]=c[4]*e;b[5]=c[5]*e;b[6]=c[6]*e;b[7]=0;b[8]=c[8]*a;b[9]=c[9]*a;b[10]=c[10]*a;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromEuler:function(a){a&&a.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");
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-k-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,l=f*e,m=c*h,k=c*e,b[0]=g*h,b[4]=m*d-l,b[8]=a*d+k,b[1]=g*e,b[5]=k*d+a,b[9]=l*d-m,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,l=f*d,m=c*g,k=c*d,b[0]=g*h,b[4]=k-a*e,b[8]=m*e+l,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=l*e+m,b[10]=a-k*e):"XZY"===a.order&&(a=f*g,l=f*d,m=c*g,k=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+k,b[5]=f*h,b[9]=l*e-m,b[2]=m*e-l,b[6]=c*h,b[10]=k*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(a){return this.compose(Hk,
-a,Ik)},lookAt:function(a,b,c){var d=this.elements;Ea.subVectors(a,b);0===Ea.lengthSq()&&(Ea.z=1);Ea.normalize();Pb.crossVectors(c,Ea);0===Pb.lengthSq()&&(1===Math.abs(c.z)?Ea.x+=1E-4:Ea.z+=1E-4,Ea.normalize(),Pb.crossVectors(c,Ea));Pb.normalize();zf.crossVectors(Ea,Pb);d[0]=Pb.x;d[4]=zf.x;d[8]=Ea.x;d[1]=Pb.y;d[5]=zf.y;d[9]=Ea.y;d[2]=Pb.z;d[6]=zf.z;d[10]=Ea.z;return this},multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),
-this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[4],f=c[8],g=c[12],h=c[1],l=c[5],m=c[9],k=c[13],n=c[2],p=c[6],r=c[10],q=c[14],u=c[3],v=c[7],x=c[11];c=c[15];var w=d[0],y=d[4],B=d[8],Z=d[12],C=d[1],A=d[5],D=d[9],F=d[13],G=d[2],H=d[6],K=d[10],L=d[14],M=d[3],N=d[7],O=d[11];d=d[15];b[0]=a*w+e*C+f*G+g*M;b[4]=a*y+e*A+f*H+g*N;b[8]=a*B+e*D+f*K+
-g*O;b[12]=a*Z+e*F+f*L+g*d;b[1]=h*w+l*C+m*G+k*M;b[5]=h*y+l*A+m*H+k*N;b[9]=h*B+l*D+m*K+k*O;b[13]=h*Z+l*F+m*L+k*d;b[2]=n*w+p*C+r*G+q*M;b[6]=n*y+p*A+r*H+q*N;b[10]=n*B+p*D+r*K+q*O;b[14]=n*Z+p*F+r*L+q*d;b[3]=u*w+v*C+x*G+c*M;b[7]=u*y+v*A+x*H+c*N;b[11]=u*B+v*D+x*K+c*O;b[15]=u*Z+v*F+x*L+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},determinant:function(){var a=
-this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],g=a[5],h=a[9],l=a[13],m=a[2],k=a[6],n=a[10],p=a[14];return a[3]*(+e*h*k-d*l*k-e*g*n+c*l*n+d*g*p-c*h*p)+a[7]*(+b*h*p-b*l*n+e*f*n-d*f*p+d*l*m-e*h*m)+a[11]*(+b*l*k-b*g*p-e*f*k+c*f*p+e*g*m-c*l*m)+a[15]*(-d*g*m-b*h*k+b*g*n+d*f*k-c*f*n+c*h*m)},transpose:function(){var a=this.elements;var b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},setPosition:function(a,
-b,c){var d=this.elements;a.isVector3?(d[12]=a.x,d[13]=a.y,d[14]=a.z):(d[12]=a,d[13]=b,d[14]=c);return this},getInverse:function(a,b){void 0!==b&&console.warn("THREE.Matrix4: .getInverse() can no longer be configured to throw on degenerate.");b=this.elements;var c=a.elements;a=c[0];var d=c[1],e=c[2],f=c[3],g=c[4],h=c[5],l=c[6],m=c[7],k=c[8],n=c[9],p=c[10],r=c[11],q=c[12],u=c[13],v=c[14];c=c[15];var x=n*v*m-u*p*m+u*l*r-h*v*r-n*l*c+h*p*c,w=q*p*m-k*v*m-q*l*r+g*v*r+k*l*c-g*p*c,y=k*u*m-q*n*m+q*h*r-g*u*
-r-k*h*c+g*n*c,B=q*n*l-k*u*l-q*h*p+g*u*p+k*h*v-g*n*v,A=a*x+d*w+e*y+f*B;if(0===A)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);A=1/A;b[0]=x*A;b[1]=(u*p*f-n*v*f-u*e*r+d*v*r+n*e*c-d*p*c)*A;b[2]=(h*v*f-u*l*f+u*e*m-d*v*m-h*e*c+d*l*c)*A;b[3]=(n*l*f-h*p*f-n*e*m+d*p*m+h*e*r-d*l*r)*A;b[4]=w*A;b[5]=(k*v*f-q*p*f+q*e*r-a*v*r-k*e*c+a*p*c)*A;b[6]=(q*l*f-g*v*f-q*e*m+a*v*m+g*e*c-a*l*c)*A;b[7]=(g*p*f-k*l*f+k*e*m-a*p*m-g*e*r+a*l*r)*A;b[8]=y*A;b[9]=(q*n*f-k*u*f-q*d*r+a*u*r+k*d*c-a*n*c)*A;b[10]=(g*u*f-q*h*f+q*d*m-
-a*u*m-g*d*c+a*h*c)*A;b[11]=(k*h*f-g*n*f-k*d*m+a*n*m+g*d*r-a*h*r)*A;b[12]=B*A;b[13]=(k*u*e-q*n*e+q*d*p-a*u*p-k*d*v+a*n*v)*A;b[14]=(q*h*e-g*u*e-q*d*l+a*u*l+g*d*v-a*h*v)*A;b[15]=(g*n*e-k*h*e+k*d*l-a*n*l-g*d*p+a*h*p)*A;return this},scale:function(a){var b=this.elements,c=a.x,d=a.y;a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*=c;b[7]*=d;b[11]*=a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],a[4]*
-a[4]+a[5]*a[5]+a[6]*a[6],a[8]*a[8]+a[9]*a[9]+a[10]*a[10]))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,
-b){var c=Math.cos(b);b=Math.sin(b);var d=1-c,e=a.x,f=a.y;a=a.z;var g=d*e,h=d*f;this.set(g*e+c,g*f-b*a,g*a+b*f,0,g*f+b*a,h*f+c,h*a-b*e,0,g*a-b*f,h*a+b*e,d*a*a+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},makeShear:function(a,b,c){this.set(1,b,c,0,a,1,c,0,a,b,1,0,0,0,0,1);return this},compose:function(a,b,c){var d=this.elements,e=b._x,f=b._y,g=b._z,h=b._w,l=e+e,m=f+f,k=g+g;b=e*l;var n=e*m;e*=k;var p=f*m;f*=k;g*=k;l*=h;m*=h;h*=k;k=c.x;var r=
-c.y;c=c.z;d[0]=(1-(p+g))*k;d[1]=(n+h)*k;d[2]=(e-m)*k;d[3]=0;d[4]=(n-h)*r;d[5]=(1-(b+g))*r;d[6]=(f+l)*r;d[7]=0;d[8]=(e+m)*c;d[9]=(f-l)*c;d[10]=(1-(b+p))*c;d[11]=0;d[12]=a.x;d[13]=a.y;d[14]=a.z;d[15]=1;return this},decompose:function(a,b,c){var d=this.elements,e=md.set(d[0],d[1],d[2]).length(),f=md.set(d[4],d[5],d[6]).length(),g=md.set(d[8],d[9],d[10]).length();0>this.determinant()&&(e=-e);a.x=d[12];a.y=d[13];a.z=d[14];ba.copy(this);a=1/e;d=1/f;var h=1/g;ba.elements[0]*=a;ba.elements[1]*=a;ba.elements[2]*=
-a;ba.elements[4]*=d;ba.elements[5]*=d;ba.elements[6]*=d;ba.elements[8]*=h;ba.elements[9]*=h;ba.elements[10]*=h;b.setFromRotationMatrix(ba);c.x=e;c.y=f;c.z=g;return this},makePerspective:function(a,b,c,d,e,f){void 0===f&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");var g=this.elements;g[0]=2*e/(b-a);g[4]=0;g[8]=(b+a)/(b-a);g[12]=0;g[1]=0;g[5]=2*e/(c-d);g[9]=(c+d)/(c-d);g[13]=0;g[2]=0;g[6]=0;g[10]=-(f+e)/(f-e);g[14]=-2*f*e/(f-e);
-g[3]=0;g[7]=0;g[11]=-1;g[15]=0;return this},makeOrthographic:function(a,b,c,d,e,f){var g=this.elements,h=1/(b-a),l=1/(c-d),m=1/(f-e);g[0]=2*h;g[4]=0;g[8]=0;g[12]=-((b+a)*h);g[1]=0;g[5]=2*l;g[9]=0;g[13]=-((c+d)*l);g[2]=0;g[6]=0;g[10]=-2*m;g[14]=-((f+e)*m);g[3]=0;g[7]=0;g[11]=0;g[15]=1;return this},equals:function(a){var b=this.elements;a=a.elements;for(var c=0;16>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;16>c;c++)this.elements[c]=a[c+b];return this},
-toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a}});var ui=new N,vi=new va;Ub.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");Ub.DefaultOrder="XYZ";Object.defineProperties(Ub.prototype,{x:{get:function(){return this._x},set:function(a){this._x=a;this._onChangeCallback()}},
-y:{get:function(){return this._y},set:function(a){this._y=a;this._onChangeCallback()}},z:{get:function(){return this._z},set:function(a){this._z=a;this._onChangeCallback()}},order:{get:function(){return this._order},set:function(a){this._order=a;this._onChangeCallback()}}});Object.assign(Ub.prototype,{isEuler:!0,set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._order=d||this._order;this._onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},
-copy:function(a){this._x=a._x;this._y=a._y;this._z=a._z;this._order=a._order;this._onChangeCallback();return this},setFromRotationMatrix:function(a,b,c){var d=O.clamp,e=a.elements;a=e[0];var f=e[4],g=e[8],h=e[1],l=e[5],m=e[9],k=e[2],n=e[6];e=e[10];b=b||this._order;switch(b){case "XYZ":this._y=Math.asin(d(g,-1,1));.9999999>Math.abs(g)?(this._x=Math.atan2(-m,e),this._z=Math.atan2(-f,a)):(this._x=Math.atan2(n,l),this._z=0);break;case "YXZ":this._x=Math.asin(-d(m,-1,1));.9999999>Math.abs(m)?(this._y=
-Math.atan2(g,e),this._z=Math.atan2(h,l)):(this._y=Math.atan2(-k,a),this._z=0);break;case "ZXY":this._x=Math.asin(d(n,-1,1));.9999999>Math.abs(n)?(this._y=Math.atan2(-k,e),this._z=Math.atan2(-f,l)):(this._y=0,this._z=Math.atan2(h,a));break;case "ZYX":this._y=Math.asin(-d(k,-1,1));.9999999>Math.abs(k)?(this._x=Math.atan2(n,e),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-f,l));break;case "YZX":this._z=Math.asin(d(h,-1,1));.9999999>Math.abs(h)?(this._x=Math.atan2(-m,l),this._y=Math.atan2(-k,
-a)):(this._x=0,this._y=Math.atan2(g,e));break;case "XZY":this._z=Math.asin(-d(f,-1,1));.9999999>Math.abs(f)?(this._x=Math.atan2(n,l),this._y=Math.atan2(g,a)):(this._x=Math.atan2(-m,e),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+b)}this._order=b;!1!==c&&this._onChangeCallback();return this},setFromQuaternion:function(a,b,c){ui.makeRotationFromQuaternion(a);return this.setFromRotationMatrix(ui,b,c)},setFromVector3:function(a,b){return this.set(a.x,
-a.y,a.z,b||this._order)},reorder:function(a){vi.setFromEuler(this);return this.setFromQuaternion(vi,a)},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this._onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._order;return a},toVector3:function(a){return a?a.set(this._x,
-this._y,this._z):new p(this._x,this._y,this._z)},_onChange:function(a){this._onChangeCallback=a;return this},_onChangeCallback:function(){}});Object.assign(De.prototype,{set:function(a){this.mask=1<<a|0},enable:function(a){this.mask=this.mask|1<<a|0},enableAll:function(){this.mask=-1},toggle:function(a){this.mask^=1<<a|0},disable:function(a){this.mask&=~(1<<a|0)},disableAll:function(){this.mask=0},test:function(a){return 0!==(this.mask&a.mask)}});var fj=0,wi=new p,nd=new va,yb=new N,Af=new p,te=new p,
-Jk=new p,Kk=new va,xi=new p(1,0,0),yi=new p(0,1,0),zi=new p(0,0,1),Lk={type:"added"},Mk={type:"removed"};y.DefaultUp=new p(0,1,0);y.DefaultMatrixAutoUpdate=!0;y.prototype=Object.assign(Object.create(ua.prototype),{constructor:y,isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix4:function(a){this.matrixAutoUpdate&&this.updateMatrix();this.matrix.premultiply(a);this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(a){this.quaternion.premultiply(a);
-return this},setRotationFromAxisAngle:function(a,b){this.quaternion.setFromAxisAngle(a,b)},setRotationFromEuler:function(a){this.quaternion.setFromEuler(a,!0)},setRotationFromMatrix:function(a){this.quaternion.setFromRotationMatrix(a)},setRotationFromQuaternion:function(a){this.quaternion.copy(a)},rotateOnAxis:function(a,b){nd.setFromAxisAngle(a,b);this.quaternion.multiply(nd);return this},rotateOnWorldAxis:function(a,b){nd.setFromAxisAngle(a,b);this.quaternion.premultiply(nd);return this},rotateX:function(a){return this.rotateOnAxis(xi,
-a)},rotateY:function(a){return this.rotateOnAxis(yi,a)},rotateZ:function(a){return this.rotateOnAxis(zi,a)},translateOnAxis:function(a,b){wi.copy(a).applyQuaternion(this.quaternion);this.position.add(wi.multiplyScalar(b));return this},translateX:function(a){return this.translateOnAxis(xi,a)},translateY:function(a){return this.translateOnAxis(yi,a)},translateZ:function(a){return this.translateOnAxis(zi,a)},localToWorld:function(a){return a.applyMatrix4(this.matrixWorld)},worldToLocal:function(a){return a.applyMatrix4(yb.getInverse(this.matrixWorld))},
-lookAt:function(a,b,c){a.isVector3?Af.copy(a):Af.set(a,b,c);a=this.parent;this.updateWorldMatrix(!0,!1);te.setFromMatrixPosition(this.matrixWorld);this.isCamera||this.isLight?yb.lookAt(te,Af,this.up):yb.lookAt(Af,te,this.up);this.quaternion.setFromRotationMatrix(yb);a&&(yb.extractRotation(a.matrixWorld),nd.setFromRotationMatrix(yb),this.quaternion.premultiply(nd.inverse()))},add:function(a){if(1<arguments.length){for(var b=0;b<arguments.length;b++)this.add(arguments[b]);return this}if(a===this)return console.error("THREE.Object3D.add: object can't be added as a child of itself.",
-a),this;a&&a.isObject3D?(null!==a.parent&&a.parent.remove(a),a.parent=this,this.children.push(a),a.dispatchEvent(Lk)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",a);return this},remove:function(a){if(1<arguments.length){for(var b=0;b<arguments.length;b++)this.remove(arguments[b]);return this}b=this.children.indexOf(a);-1!==b&&(a.parent=null,this.children.splice(b,1),a.dispatchEvent(Mk));return this},attach:function(a){this.updateWorldMatrix(!0,!1);yb.getInverse(this.matrixWorld);
-null!==a.parent&&(a.parent.updateWorldMatrix(!0,!1),yb.multiply(a.parent.matrixWorld));a.applyMatrix4(yb);a.updateWorldMatrix(!1,!1);this.add(a);return this},getObjectById:function(a){return this.getObjectByProperty("id",a)},getObjectByName:function(a){return this.getObjectByProperty("name",a)},getObjectByProperty:function(a,b){if(this[a]===b)return this;for(var c=0,d=this.children.length;c<d;c++){var e=this.children[c].getObjectByProperty(a,b);if(void 0!==e)return e}},getWorldPosition:function(a){void 0===
-a&&(console.warn("THREE.Object3D: .getWorldPosition() target is now required"),a=new p);this.updateMatrixWorld(!0);return a.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(a){void 0===a&&(console.warn("THREE.Object3D: .getWorldQuaternion() target is now required"),a=new va);this.updateMatrixWorld(!0);this.matrixWorld.decompose(te,a,Jk);return a},getWorldScale:function(a){void 0===a&&(console.warn("THREE.Object3D: .getWorldScale() target is now required"),a=new p);this.updateMatrixWorld(!0);
-this.matrixWorld.decompose(te,Kk,a);return a},getWorldDirection:function(a){void 0===a&&(console.warn("THREE.Object3D: .getWorldDirection() target is now required"),a=new p);this.updateMatrixWorld(!0);var b=this.matrixWorld.elements;return a.set(b[8],b[9],b[10]).normalize()},raycast:function(){},traverse:function(a){a(this);for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].traverse(a)},traverseVisible:function(a){if(!1!==this.visible){a(this);for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].traverseVisible(a)}},
-traverseAncestors:function(a){var b=this.parent;null!==b&&(a(b),b.traverseAncestors(a))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(a){this.matrixAutoUpdate&&this.updateMatrix();if(this.matrixWorldNeedsUpdate||a)null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=this.children,c=
-0,d=b.length;c<d;c++)b[c].updateMatrixWorld(a)},updateWorldMatrix:function(a,b){var c=this.parent;!0===a&&null!==c&&c.updateWorldMatrix(!0,!1);this.matrixAutoUpdate&&this.updateMatrix();null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix);if(!0===b)for(a=this.children,b=0,c=a.length;b<c;b++)a[b].updateWorldMatrix(!1,!0)},toJSON:function(a){function b(b,c){void 0===b[c.uuid]&&(b[c.uuid]=c.toJSON(a));return c.uuid}function c(a){var b=
-[],c;for(c in a){var d=a[c];delete d.metadata;b.push(d)}return b}var d=void 0===a||"string"===typeof a,e={};d&&(a={geometries:{},materials:{},textures:{},images:{},shapes:{}},e.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});var f={};f.uuid=this.uuid;f.type=this.type;""!==this.name&&(f.name=this.name);!0===this.castShadow&&(f.castShadow=!0);!0===this.receiveShadow&&(f.receiveShadow=!0);!1===this.visible&&(f.visible=!1);!1===this.frustumCulled&&(f.frustumCulled=!1);0!==this.renderOrder&&
-(f.renderOrder=this.renderOrder);"{}"!==JSON.stringify(this.userData)&&(f.userData=this.userData);f.layers=this.layers.mask;f.matrix=this.matrix.toArray();!1===this.matrixAutoUpdate&&(f.matrixAutoUpdate=!1);this.isInstancedMesh&&(f.type="InstancedMesh",f.count=this.count,f.instanceMatrix=this.instanceMatrix.toJSON());if(this.isMesh||this.isLine||this.isPoints){f.geometry=b(a.geometries,this.geometry);var g=this.geometry.parameters;if(void 0!==g&&void 0!==g.shapes)if(g=g.shapes,Array.isArray(g))for(var h=
-0,l=g.length;h<l;h++)b(a.shapes,g[h]);else b(a.shapes,g)}if(void 0!==this.material)if(Array.isArray(this.material)){g=[];h=0;for(l=this.material.length;h<l;h++)g.push(b(a.materials,this.material[h]));f.material=g}else f.material=b(a.materials,this.material);if(0<this.children.length)for(f.children=[],h=0;h<this.children.length;h++)f.children.push(this.children[h].toJSON(a).object);if(d){d=c(a.geometries);h=c(a.materials);l=c(a.textures);var m=c(a.images);g=c(a.shapes);0<d.length&&(e.geometries=d);
-0<h.length&&(e.materials=h);0<l.length&&(e.textures=l);0<m.length&&(e.images=m);0<g.length&&(e.shapes=g)}e.object=f;return e},clone:function(a){return(new this.constructor).copy(this,a)},copy:function(a,b){void 0===b&&(b=!0);this.name=a.name;this.up.copy(a.up);this.position.copy(a.position);this.quaternion.copy(a.quaternion);this.scale.copy(a.scale);this.matrix.copy(a.matrix);this.matrixWorld.copy(a.matrixWorld);this.matrixAutoUpdate=a.matrixAutoUpdate;this.matrixWorldNeedsUpdate=a.matrixWorldNeedsUpdate;
-this.layers.mask=a.layers.mask;this.visible=a.visible;this.castShadow=a.castShadow;this.receiveShadow=a.receiveShadow;this.frustumCulled=a.frustumCulled;this.renderOrder=a.renderOrder;this.userData=JSON.parse(JSON.stringify(a.userData));if(!0===b)for(b=0;b<a.children.length;b++)this.add(a.children[b].clone());return this}});zc.prototype=Object.assign(Object.create(y.prototype),{constructor:zc,isScene:!0,copy:function(a,b){y.prototype.copy.call(this,a,b);null!==a.background&&(this.background=a.background.clone());
-null!==a.environment&&(this.environment=a.environment.clone());null!==a.fog&&(this.fog=a.fog.clone());null!==a.overrideMaterial&&(this.overrideMaterial=a.overrideMaterial.clone());this.autoUpdate=a.autoUpdate;this.matrixAutoUpdate=a.matrixAutoUpdate;return this},toJSON:function(a){var b=y.prototype.toJSON.call(this,a);null!==this.background&&(b.object.background=this.background.toJSON(a));null!==this.environment&&(b.object.environment=this.environment.toJSON(a));null!==this.fog&&(b.object.fog=this.fog.toJSON());
-return b},dispose:function(){this.dispatchEvent({type:"dispose"})}});var zb=[new p,new p,new p,new p,new p,new p,new p,new p],ue=new p,Ug=new Va,od=new p,pd=new p,qd=new p,Qb=new p,Rb=new p,qc=new p,ve=new p,Bf=new p,Cf=new p,Vb=new p;Object.assign(Va.prototype,{isBox3:!0,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromArray:function(a){for(var b=Infinity,c=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,l=a.length;h<l;h+=3){var m=a[h],k=a[h+1],n=a[h+2];m<b&&(b=
-m);k<c&&(c=k);n<d&&(d=n);m>e&&(e=m);k>f&&(f=k);n>g&&(g=n)}this.min.set(b,c,d);this.max.set(e,f,g);return this},setFromBufferAttribute:function(a){for(var b=Infinity,c=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,l=a.count;h<l;h++){var m=a.getX(h),k=a.getY(h),n=a.getZ(h);m<b&&(b=m);k<c&&(c=k);n<d&&(d=n);m>e&&(e=m);k>f&&(f=k);n>g&&(g=n)}this.min.set(b,c,d);this.max.set(e,f,g);return this},setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;b<c;b++)this.expandByPoint(a[b]);
-return this},setFromCenterAndSize:function(a,b){b=ue.copy(b).multiplyScalar(.5);this.min.copy(a).sub(b);this.max.copy(a).add(b);return this},setFromObject:function(a){this.makeEmpty();return this.expandByObject(a)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=this.min.z=Infinity;this.max.x=this.max.y=this.max.z=-Infinity;return this},isEmpty:function(){return this.max.x<
-this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},getCenter:function(a){void 0===a&&(console.warn("THREE.Box3: .getCenter() target is now required"),a=new p);return this.isEmpty()?a.set(0,0,0):a.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(a){void 0===a&&(console.warn("THREE.Box3: .getSize() target is now required"),a=new p);return this.isEmpty()?a.set(0,0,0):a.subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);
-this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},expandByObject:function(a){a.updateWorldMatrix(!1,!1);var b=a.geometry;void 0!==b&&(null===b.boundingBox&&b.computeBoundingBox(),Ug.copy(b.boundingBox),Ug.applyMatrix4(a.matrixWorld),this.union(Ug));a=a.children;b=0;for(var c=a.length;b<c;b++)this.expandByObject(a[b]);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y||a.z<this.min.z||
-a.z>this.max.z?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y&&this.min.z<=a.min.z&&a.max.z<=this.max.z},getParameter:function(a,b){void 0===b&&(console.warn("THREE.Box3: .getParameter() target is now required"),b=new p);return b.set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y),(a.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||
-a.max.y<this.min.y||a.min.y>this.max.y||a.max.z<this.min.z||a.min.z>this.max.z?!1:!0},intersectsSphere:function(a){this.clampPoint(a.center,ue);return ue.distanceToSquared(a.center)<=a.radius*a.radius},intersectsPlane:function(a){if(0<a.normal.x){var b=a.normal.x*this.min.x;var c=a.normal.x*this.max.x}else b=a.normal.x*this.max.x,c=a.normal.x*this.min.x;0<a.normal.y?(b+=a.normal.y*this.min.y,c+=a.normal.y*this.max.y):(b+=a.normal.y*this.max.y,c+=a.normal.y*this.min.y);0<a.normal.z?(b+=a.normal.z*
-this.min.z,c+=a.normal.z*this.max.z):(b+=a.normal.z*this.max.z,c+=a.normal.z*this.min.z);return b<=-a.constant&&c>=-a.constant},intersectsTriangle:function(a){if(this.isEmpty())return!1;this.getCenter(ve);Bf.subVectors(this.max,ve);od.subVectors(a.a,ve);pd.subVectors(a.b,ve);qd.subVectors(a.c,ve);Qb.subVectors(pd,od);Rb.subVectors(qd,pd);qc.subVectors(od,qd);a=[0,-Qb.z,Qb.y,0,-Rb.z,Rb.y,0,-qc.z,qc.y,Qb.z,0,-Qb.x,Rb.z,0,-Rb.x,qc.z,0,-qc.x,-Qb.y,Qb.x,0,-Rb.y,Rb.x,0,-qc.y,qc.x,0];if(!Yf(a,od,pd,qd,Bf))return!1;
-a=[1,0,0,0,1,0,0,0,1];if(!Yf(a,od,pd,qd,Bf))return!1;Cf.crossVectors(Qb,Rb);a=[Cf.x,Cf.y,Cf.z];return Yf(a,od,pd,qd,Bf)},clampPoint:function(a,b){void 0===b&&(console.warn("THREE.Box3: .clampPoint() target is now required"),b=new p);return b.copy(a).clamp(this.min,this.max)},distanceToPoint:function(a){return ue.copy(a).clamp(this.min,this.max).sub(a).length()},getBoundingSphere:function(a){void 0===a&&console.error("THREE.Box3: .getBoundingSphere() target is now required");this.getCenter(a.center);
-a.radius=.5*this.getSize(ue).length();return a},intersect:function(a){this.min.max(a.min);this.max.min(a.max);this.isEmpty()&&this.makeEmpty();return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},applyMatrix4:function(a){if(this.isEmpty())return this;zb[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(a);zb[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(a);zb[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(a);zb[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(a);
-zb[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(a);zb[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(a);zb[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(a);zb[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(a);this.setFromPoints(zb);return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});var Nk=new Va;Object.assign(eb.prototype,{set:function(a,b){this.center.copy(a);this.radius=
-b;return this},setFromPoints:function(a,b){var c=this.center;void 0!==b?c.copy(b):Nk.setFromPoints(a).getCenter(c);for(var d=b=0,e=a.length;d<e;d++)b=Math.max(b,c.distanceToSquared(a[d]));this.radius=Math.sqrt(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.center.copy(a.center);this.radius=a.radius;return this},isEmpty:function(){return 0>this.radius},makeEmpty:function(){this.center.set(0,0,0);this.radius=-1;return this},containsPoint:function(a){return a.distanceToSquared(this.center)<=
-this.radius*this.radius},distanceToPoint:function(a){return a.distanceTo(this.center)-this.radius},intersectsSphere:function(a){var b=this.radius+a.radius;return a.center.distanceToSquared(this.center)<=b*b},intersectsBox:function(a){return a.intersectsSphere(this)},intersectsPlane:function(a){return Math.abs(a.distanceToPoint(this.center))<=this.radius},clampPoint:function(a,b){var c=this.center.distanceToSquared(a);void 0===b&&(console.warn("THREE.Sphere: .clampPoint() target is now required"),
-b=new p);b.copy(a);c>this.radius*this.radius&&(b.sub(this.center).normalize(),b.multiplyScalar(this.radius).add(this.center));return b},getBoundingBox:function(a){void 0===a&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),a=new Va);if(this.isEmpty())return a.makeEmpty(),a;a.set(this.center,this.center);a.expandByScalar(this.radius);return a},applyMatrix4:function(a){this.center.applyMatrix4(a);this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);
-return this},equals:function(a){return a.center.equals(this.center)&&a.radius===this.radius}});var Ab=new p,Vg=new p,Df=new p,Sb=new p,Wg=new p,Ef=new p,Xg=new p;Object.assign(Wb.prototype,{set:function(a,b){this.origin.copy(a);this.direction.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.origin.copy(a.origin);this.direction.copy(a.direction);return this},at:function(a,b){void 0===b&&(console.warn("THREE.Ray: .at() target is now required"),b=new p);
-return b.copy(this.direction).multiplyScalar(a).add(this.origin)},lookAt:function(a){this.direction.copy(a).sub(this.origin).normalize();return this},recast:function(a){this.origin.copy(this.at(a,Ab));return this},closestPointToPoint:function(a,b){void 0===b&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),b=new p);b.subVectors(a,this.origin);a=b.dot(this.direction);return 0>a?b.copy(this.origin):b.copy(this.direction).multiplyScalar(a).add(this.origin)},distanceToPoint:function(a){return Math.sqrt(this.distanceSqToPoint(a))},
-distanceSqToPoint:function(a){var b=Ab.subVectors(a,this.origin).dot(this.direction);if(0>b)return this.origin.distanceToSquared(a);Ab.copy(this.direction).multiplyScalar(b).add(this.origin);return Ab.distanceToSquared(a)},distanceSqToSegment:function(a,b,c,d){Vg.copy(a).add(b).multiplyScalar(.5);Df.copy(b).sub(a).normalize();Sb.copy(this.origin).sub(Vg);var e=.5*a.distanceTo(b),f=-this.direction.dot(Df),g=Sb.dot(this.direction),h=-Sb.dot(Df),l=Sb.lengthSq(),m=Math.abs(1-f*f);if(0<m){a=f*h-g;b=f*
-g-h;var k=e*m;0<=a?b>=-k?b<=k?(e=1/m,a*=e,b*=e,f=a*(a+f*b+2*g)+b*(f*a+b+2*h)+l):(b=e,a=Math.max(0,-(f*b+g)),f=-a*a+b*(b+2*h)+l):(b=-e,a=Math.max(0,-(f*b+g)),f=-a*a+b*(b+2*h)+l):b<=-k?(a=Math.max(0,-(-f*e+g)),b=0<a?-e:Math.min(Math.max(-e,-h),e),f=-a*a+b*(b+2*h)+l):b<=k?(a=0,b=Math.min(Math.max(-e,-h),e),f=b*(b+2*h)+l):(a=Math.max(0,-(f*e+g)),b=0<a?e:Math.min(Math.max(-e,-h),e),f=-a*a+b*(b+2*h)+l)}else b=0<f?-e:e,a=Math.max(0,-(f*b+g)),f=-a*a+b*(b+2*h)+l;c&&c.copy(this.direction).multiplyScalar(a).add(this.origin);
-d&&d.copy(Df).multiplyScalar(b).add(Vg);return f},intersectSphere:function(a,b){Ab.subVectors(a.center,this.origin);var c=Ab.dot(this.direction),d=Ab.dot(Ab)-c*c;a=a.radius*a.radius;if(d>a)return null;a=Math.sqrt(a-d);d=c-a;c+=a;return 0>d&&0>c?null:0>d?this.at(c,b):this.at(d,b)},intersectsSphere:function(a){return this.distanceSqToPoint(a.center)<=a.radius*a.radius},distanceToPlane:function(a){var b=a.normal.dot(this.direction);if(0===b)return 0===a.distanceToPoint(this.origin)?0:null;a=-(this.origin.dot(a.normal)+
-a.constant)/b;return 0<=a?a:null},intersectPlane:function(a,b){a=this.distanceToPlane(a);return null===a?null:this.at(a,b)},intersectsPlane:function(a){var b=a.distanceToPoint(this.origin);return 0===b||0>a.normal.dot(this.direction)*b?!0:!1},intersectBox:function(a,b){var c=1/this.direction.x;var d=1/this.direction.y;var e=1/this.direction.z,f=this.origin;if(0<=c){var g=(a.min.x-f.x)*c;c*=a.max.x-f.x}else g=(a.max.x-f.x)*c,c*=a.min.x-f.x;if(0<=d){var h=(a.min.y-f.y)*d;d*=a.max.y-f.y}else h=(a.max.y-
-f.y)*d,d*=a.min.y-f.y;if(g>d||h>c)return null;if(h>g||g!==g)g=h;if(d<c||c!==c)c=d;0<=e?(h=(a.min.z-f.z)*e,a=(a.max.z-f.z)*e):(h=(a.max.z-f.z)*e,a=(a.min.z-f.z)*e);if(g>a||h>c)return null;if(h>g||g!==g)g=h;if(a<c||c!==c)c=a;return 0>c?null:this.at(0<=g?g:c,b)},intersectsBox:function(a){return null!==this.intersectBox(a,Ab)},intersectTriangle:function(a,b,c,d,e){Wg.subVectors(b,a);Ef.subVectors(c,a);Xg.crossVectors(Wg,Ef);b=this.direction.dot(Xg);if(0<b){if(d)return null;d=1}else if(0>b)d=-1,b=-b;else return null;
-Sb.subVectors(this.origin,a);a=d*this.direction.dot(Ef.crossVectors(Sb,Ef));if(0>a)return null;c=d*this.direction.dot(Wg.cross(Sb));if(0>c||a+c>b)return null;a=-d*Sb.dot(Xg);return 0>a?null:this.at(a/b,e)},applyMatrix4:function(a){this.origin.applyMatrix4(a);this.direction.transformDirection(a);return this},equals:function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)}});var Yg=new p,Ok=new p,Pk=new ya;Object.assign(Wa.prototype,{isPlane:!0,set:function(a,b){this.normal.copy(a);
-this.constant=b;return this},setComponents:function(a,b,c,d){this.normal.set(a,b,c);this.constant=d;return this},setFromNormalAndCoplanarPoint:function(a,b){this.normal.copy(a);this.constant=-b.dot(this.normal);return this},setFromCoplanarPoints:function(a,b,c){b=Yg.subVectors(c,b).cross(Ok.subVectors(a,b)).normalize();this.setFromNormalAndCoplanarPoint(b,a);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.normal.copy(a.normal);this.constant=a.constant;
-return this},normalize:function(){var a=1/this.normal.length();this.normal.multiplyScalar(a);this.constant*=a;return this},negate:function(){this.constant*=-1;this.normal.negate();return this},distanceToPoint:function(a){return this.normal.dot(a)+this.constant},distanceToSphere:function(a){return this.distanceToPoint(a.center)-a.radius},projectPoint:function(a,b){void 0===b&&(console.warn("THREE.Plane: .projectPoint() target is now required"),b=new p);return b.copy(this.normal).multiplyScalar(-this.distanceToPoint(a)).add(a)},
-intersectLine:function(a,b){void 0===b&&(console.warn("THREE.Plane: .intersectLine() target is now required"),b=new p);var c=a.delta(Yg),d=this.normal.dot(c);if(0===d){if(0===this.distanceToPoint(a.start))return b.copy(a.start)}else if(d=-(a.start.dot(this.normal)+this.constant)/d,!(0>d||1<d))return b.copy(c).multiplyScalar(d).add(a.start)},intersectsLine:function(a){var b=this.distanceToPoint(a.start);a=this.distanceToPoint(a.end);return 0>b&&0<a||0>a&&0<b},intersectsBox:function(a){return a.intersectsPlane(this)},
-intersectsSphere:function(a){return a.intersectsPlane(this)},coplanarPoint:function(a){void 0===a&&(console.warn("THREE.Plane: .coplanarPoint() target is now required"),a=new p);return a.copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(a,b){b=b||Pk.getNormalMatrix(a);a=this.coplanarPoint(Yg).applyMatrix4(a);b=this.normal.applyMatrix3(b).normalize();this.constant=-a.dot(b);return this},translate:function(a){this.constant-=a.dot(this.normal);return this},equals:function(a){return a.normal.equals(this.normal)&&
-a.constant===this.constant}});var cb=new p,Bb=new p,Zg=new p,Cb=new p,rd=new p,sd=new p,Ai=new p,$g=new p,ah=new p,bh=new p;Object.assign(pa,{getNormal:function(a,b,c,d){void 0===d&&(console.warn("THREE.Triangle: .getNormal() target is now required"),d=new p);d.subVectors(c,b);cb.subVectors(a,b);d.cross(cb);a=d.lengthSq();return 0<a?d.multiplyScalar(1/Math.sqrt(a)):d.set(0,0,0)},getBarycoord:function(a,b,c,d,e){cb.subVectors(d,b);Bb.subVectors(c,b);Zg.subVectors(a,b);a=cb.dot(cb);b=cb.dot(Bb);c=cb.dot(Zg);
-var f=Bb.dot(Bb);d=Bb.dot(Zg);var g=a*f-b*b;void 0===e&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),e=new p);if(0===g)return e.set(-2,-1,-1);g=1/g;f=(f*c-b*d)*g;a=(a*d-b*c)*g;return e.set(1-f-a,a,f)},containsPoint:function(a,b,c,d){pa.getBarycoord(a,b,c,d,Cb);return 0<=Cb.x&&0<=Cb.y&&1>=Cb.x+Cb.y},getUV:function(a,b,c,d,e,f,g,h){this.getBarycoord(a,b,c,d,Cb);h.set(0,0);h.addScaledVector(e,Cb.x);h.addScaledVector(f,Cb.y);h.addScaledVector(g,Cb.z);return h},isFrontFacing:function(a,
-b,c,d){cb.subVectors(c,b);Bb.subVectors(a,b);return 0>cb.cross(Bb).dot(d)?!0:!1}});Object.assign(pa.prototype,{set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},getArea:function(){cb.subVectors(this.c,this.b);Bb.subVectors(this.a,
-this.b);return.5*cb.cross(Bb).length()},getMidpoint:function(a){void 0===a&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),a=new p);return a.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(a){return pa.getNormal(this.a,this.b,this.c,a)},getPlane:function(a){void 0===a&&(console.warn("THREE.Triangle: .getPlane() target is now required"),a=new Wa);return a.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(a,b){return pa.getBarycoord(a,
-this.a,this.b,this.c,b)},getUV:function(a,b,c,d,e){return pa.getUV(a,this.a,this.b,this.c,b,c,d,e)},containsPoint:function(a){return pa.containsPoint(a,this.a,this.b,this.c)},isFrontFacing:function(a){return pa.isFrontFacing(this.a,this.b,this.c,a)},intersectsBox:function(a){return a.intersectsTriangle(this)},closestPointToPoint:function(a,b){void 0===b&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),b=new p);var c=this.a,d=this.b,e=this.c;rd.subVectors(d,c);sd.subVectors(e,
-c);$g.subVectors(a,c);var f=rd.dot($g),g=sd.dot($g);if(0>=f&&0>=g)return b.copy(c);ah.subVectors(a,d);var h=rd.dot(ah),l=sd.dot(ah);if(0<=h&&l<=h)return b.copy(d);var m=f*l-h*g;if(0>=m&&0<=f&&0>=h)return d=f/(f-h),b.copy(c).addScaledVector(rd,d);bh.subVectors(a,e);a=rd.dot(bh);var k=sd.dot(bh);if(0<=k&&a<=k)return b.copy(e);f=a*g-f*k;if(0>=f&&0<=g&&0>=k)return m=g/(g-k),b.copy(c).addScaledVector(sd,m);g=h*k-a*l;if(0>=g&&0<=l-h&&0<=a-k)return Ai.subVectors(e,d),m=(l-h)/(l-h+(a-k)),b.copy(d).addScaledVector(Ai,
-m);e=1/(g+f+m);d=f*e;m*=e;return b.copy(c).addScaledVector(rd,d).addScaledVector(sd,m)},equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)}});var Bi={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,
-crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,
-floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,
-lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,
-moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,
-sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Fa={h:0,s:0,l:0},Ff={h:0,s:0,l:0};Object.assign(D.prototype,{isColor:!0,r:1,g:1,b:1,set:function(a){a&&a.isColor?this.copy(a):"number"===typeof a?this.setHex(a):"string"===
-typeof a&&this.setStyle(a);return this},setScalar:function(a){this.b=this.g=this.r=a;return this},setHex:function(a){a=Math.floor(a);this.r=(a>>16&255)/255;this.g=(a>>8&255)/255;this.b=(a&255)/255;return this},setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;return this},setHSL:function(a,b,c){a=O.euclideanModulo(a,1);b=O.clamp(b,0,1);c=O.clamp(c,0,1);0===b?this.r=this.g=this.b=c:(b=.5>=c?c*(1+b):c+b-c*b,c=2*c-b,this.r=Zf(c,b,a+1/3),this.g=Zf(c,b,a),this.b=Zf(c,b,a-1/3));return this},setStyle:function(a){function b(b){void 0!==
-b&&1>parseFloat(b)&&console.warn("THREE.Color: Alpha component of "+a+" will be ignored.")}var c;if(c=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(a)){var d=c[2];switch(c[1]){case "rgb":case "rgba":if(c=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d))return this.r=Math.min(255,parseInt(c[1],10))/255,this.g=Math.min(255,parseInt(c[2],10))/255,this.b=Math.min(255,parseInt(c[3],10))/255,b(c[5]),this;if(c=/^(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d))return this.r=
-Math.min(100,parseInt(c[1],10))/100,this.g=Math.min(100,parseInt(c[2],10))/100,this.b=Math.min(100,parseInt(c[3],10))/100,b(c[5]),this;break;case "hsl":case "hsla":if(c=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d)){d=parseFloat(c[1])/360;var e=parseInt(c[2],10)/100,f=parseInt(c[3],10)/100;b(c[5]);return this.setHSL(d,e,f)}}}else if(c=/^#([A-Fa-f0-9]+)$/.exec(a)){c=c[1];d=c.length;if(3===d)return this.r=parseInt(c.charAt(0)+c.charAt(0),16)/255,this.g=parseInt(c.charAt(1)+
-c.charAt(1),16)/255,this.b=parseInt(c.charAt(2)+c.charAt(2),16)/255,this;if(6===d)return this.r=parseInt(c.charAt(0)+c.charAt(1),16)/255,this.g=parseInt(c.charAt(2)+c.charAt(3),16)/255,this.b=parseInt(c.charAt(4)+c.charAt(5),16)/255,this}return a&&0<a.length?this.setColorName(a):this},setColorName:function(a){var b=Bi[a];void 0!==b?this.setHex(b):console.warn("THREE.Color: Unknown color "+a);return this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(a){this.r=a.r;
-this.g=a.g;this.b=a.b;return this},copyGammaToLinear:function(a,b){void 0===b&&(b=2);this.r=Math.pow(a.r,b);this.g=Math.pow(a.g,b);this.b=Math.pow(a.b,b);return this},copyLinearToGamma:function(a,b){void 0===b&&(b=2);b=0<b?1/b:1;this.r=Math.pow(a.r,b);this.g=Math.pow(a.g,b);this.b=Math.pow(a.b,b);return this},convertGammaToLinear:function(a){this.copyGammaToLinear(this,a);return this},convertLinearToGamma:function(a){this.copyLinearToGamma(this,a);return this},copySRGBToLinear:function(a){this.r=
-$f(a.r);this.g=$f(a.g);this.b=$f(a.b);return this},copyLinearToSRGB:function(a){this.r=ag(a.r);this.g=ag(a.g);this.b=ag(a.b);return this},convertSRGBToLinear:function(){this.copySRGBToLinear(this);return this},convertLinearToSRGB:function(){this.copyLinearToSRGB(this);return this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(a){void 0===a&&(console.warn("THREE.Color: .getHSL() target is now required"),
-a={h:0,s:0,l:0});var b=this.r,c=this.g,d=this.b,e=Math.max(b,c,d),f=Math.min(b,c,d),g,h=(f+e)/2;if(f===e)f=g=0;else{var l=e-f;f=.5>=h?l/(e+f):l/(2-e-f);switch(e){case b:g=(c-d)/l+(c<d?6:0);break;case c:g=(d-b)/l+2;break;case d:g=(b-c)/l+4}g/=6}a.h=g;a.s=f;a.l=h;return a},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(a,b,c){this.getHSL(Fa);Fa.h+=a;Fa.s+=b;Fa.l+=c;this.setHSL(Fa.h,Fa.s,Fa.l);return this},add:function(a){this.r+=a.r;this.g+=
-a.g;this.b+=a.b;return this},addColors:function(a,b){this.r=a.r+b.r;this.g=a.g+b.g;this.b=a.b+b.b;return this},addScalar:function(a){this.r+=a;this.g+=a;this.b+=a;return this},sub:function(a){this.r=Math.max(0,this.r-a.r);this.g=Math.max(0,this.g-a.g);this.b=Math.max(0,this.b-a.b);return this},multiply:function(a){this.r*=a.r;this.g*=a.g;this.b*=a.b;return this},multiplyScalar:function(a){this.r*=a;this.g*=a;this.b*=a;return this},lerp:function(a,b){this.r+=(a.r-this.r)*b;this.g+=(a.g-this.g)*b;this.b+=
-(a.b-this.b)*b;return this},lerpHSL:function(a,b){this.getHSL(Fa);a.getHSL(Ff);a=O.lerp(Fa.h,Ff.h,b);var c=O.lerp(Fa.s,Ff.s,b);b=O.lerp(Fa.l,Ff.l,b);this.setHSL(a,c,b);return this},equals:function(a){return a.r===this.r&&a.g===this.g&&a.b===this.b},fromArray:function(a,b){void 0===b&&(b=0);this.r=a[b];this.g=a[b+1];this.b=a[b+2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.r;a[b+1]=this.g;a[b+2]=this.b;return a},toJSON:function(){return this.getHex()}});D.NAMES=
-Bi;Object.assign(Ac.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a=a.a;this.b=a.b;this.c=a.c;this.normal.copy(a.normal);this.color.copy(a.color);this.materialIndex=a.materialIndex;for(var b=0,c=a.vertexNormals.length;b<c;b++)this.vertexNormals[b]=a.vertexNormals[b].clone();b=0;for(c=a.vertexColors.length;b<c;b++)this.vertexColors[b]=a.vertexColors[b].clone();return this}});var gj=0;K.prototype=Object.assign(Object.create(ua.prototype),{constructor:K,isMaterial:!0,
-onBeforeCompile:function(){},setValues:function(a){if(void 0!==a)for(var b in a){var c=a[b];if(void 0===c)console.warn("THREE.Material: '"+b+"' parameter is undefined.");else if("shading"===b)console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===c?!0:!1;else{var d=this[b];void 0===d?console.warn("THREE."+this.type+": '"+b+"' is not a property of this material."):d&&d.isColor?d.set(c):d&&d.isVector3&&c&&c.isVector3?d.copy(c):this[b]=
-c}}},toJSON:function(a){function b(a){var b=[],c;for(c in a){var d=a[c];delete d.metadata;b.push(d)}return b}var c=void 0===a||"string"===typeof a;c&&(a={textures:{},images:{}});var d={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};d.uuid=this.uuid;d.type=this.type;""!==this.name&&(d.name=this.name);this.color&&this.color.isColor&&(d.color=this.color.getHex());void 0!==this.roughness&&(d.roughness=this.roughness);void 0!==this.metalness&&(d.metalness=this.metalness);this.sheen&&
-this.sheen.isColor&&(d.sheen=this.sheen.getHex());this.emissive&&this.emissive.isColor&&(d.emissive=this.emissive.getHex());this.emissiveIntensity&&1!==this.emissiveIntensity&&(d.emissiveIntensity=this.emissiveIntensity);this.specular&&this.specular.isColor&&(d.specular=this.specular.getHex());void 0!==this.shininess&&(d.shininess=this.shininess);void 0!==this.clearcoat&&(d.clearcoat=this.clearcoat);void 0!==this.clearcoatRoughness&&(d.clearcoatRoughness=this.clearcoatRoughness);this.clearcoatMap&&
-this.clearcoatMap.isTexture&&(d.clearcoatMap=this.clearcoatMap.toJSON(a).uuid);this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(d.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(a).uuid);this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(d.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(a).uuid,d.clearcoatNormalScale=this.clearcoatNormalScale.toArray());this.map&&this.map.isTexture&&(d.map=this.map.toJSON(a).uuid);this.matcap&&this.matcap.isTexture&&(d.matcap=
-this.matcap.toJSON(a).uuid);this.alphaMap&&this.alphaMap.isTexture&&(d.alphaMap=this.alphaMap.toJSON(a).uuid);this.lightMap&&this.lightMap.isTexture&&(d.lightMap=this.lightMap.toJSON(a).uuid);this.aoMap&&this.aoMap.isTexture&&(d.aoMap=this.aoMap.toJSON(a).uuid,d.aoMapIntensity=this.aoMapIntensity);this.bumpMap&&this.bumpMap.isTexture&&(d.bumpMap=this.bumpMap.toJSON(a).uuid,d.bumpScale=this.bumpScale);this.normalMap&&this.normalMap.isTexture&&(d.normalMap=this.normalMap.toJSON(a).uuid,d.normalMapType=
-this.normalMapType,d.normalScale=this.normalScale.toArray());this.displacementMap&&this.displacementMap.isTexture&&(d.displacementMap=this.displacementMap.toJSON(a).uuid,d.displacementScale=this.displacementScale,d.displacementBias=this.displacementBias);this.roughnessMap&&this.roughnessMap.isTexture&&(d.roughnessMap=this.roughnessMap.toJSON(a).uuid);this.metalnessMap&&this.metalnessMap.isTexture&&(d.metalnessMap=this.metalnessMap.toJSON(a).uuid);this.emissiveMap&&this.emissiveMap.isTexture&&(d.emissiveMap=
-this.emissiveMap.toJSON(a).uuid);this.specularMap&&this.specularMap.isTexture&&(d.specularMap=this.specularMap.toJSON(a).uuid);this.envMap&&this.envMap.isTexture&&(d.envMap=this.envMap.toJSON(a).uuid,d.reflectivity=this.reflectivity,d.refractionRatio=this.refractionRatio,void 0!==this.combine&&(d.combine=this.combine),void 0!==this.envMapIntensity&&(d.envMapIntensity=this.envMapIntensity));this.gradientMap&&this.gradientMap.isTexture&&(d.gradientMap=this.gradientMap.toJSON(a).uuid);void 0!==this.size&&
-(d.size=this.size);void 0!==this.sizeAttenuation&&(d.sizeAttenuation=this.sizeAttenuation);1!==this.blending&&(d.blending=this.blending);!0===this.flatShading&&(d.flatShading=this.flatShading);0!==this.side&&(d.side=this.side);this.vertexColors&&(d.vertexColors=!0);1>this.opacity&&(d.opacity=this.opacity);!0===this.transparent&&(d.transparent=this.transparent);d.depthFunc=this.depthFunc;d.depthTest=this.depthTest;d.depthWrite=this.depthWrite;d.stencilWrite=this.stencilWrite;d.stencilWriteMask=this.stencilWriteMask;
-d.stencilFunc=this.stencilFunc;d.stencilRef=this.stencilRef;d.stencilFuncMask=this.stencilFuncMask;d.stencilFail=this.stencilFail;d.stencilZFail=this.stencilZFail;d.stencilZPass=this.stencilZPass;this.rotation&&0!==this.rotation&&(d.rotation=this.rotation);!0===this.polygonOffset&&(d.polygonOffset=!0);0!==this.polygonOffsetFactor&&(d.polygonOffsetFactor=this.polygonOffsetFactor);0!==this.polygonOffsetUnits&&(d.polygonOffsetUnits=this.polygonOffsetUnits);this.linewidth&&1!==this.linewidth&&(d.linewidth=
-this.linewidth);void 0!==this.dashSize&&(d.dashSize=this.dashSize);void 0!==this.gapSize&&(d.gapSize=this.gapSize);void 0!==this.scale&&(d.scale=this.scale);!0===this.dithering&&(d.dithering=!0);0<this.alphaTest&&(d.alphaTest=this.alphaTest);!0===this.premultipliedAlpha&&(d.premultipliedAlpha=this.premultipliedAlpha);!0===this.wireframe&&(d.wireframe=this.wireframe);1<this.wireframeLinewidth&&(d.wireframeLinewidth=this.wireframeLinewidth);"round"!==this.wireframeLinecap&&(d.wireframeLinecap=this.wireframeLinecap);
-"round"!==this.wireframeLinejoin&&(d.wireframeLinejoin=this.wireframeLinejoin);!0===this.morphTargets&&(d.morphTargets=!0);!0===this.morphNormals&&(d.morphNormals=!0);!0===this.skinning&&(d.skinning=!0);!1===this.visible&&(d.visible=!1);!1===this.toneMapped&&(d.toneMapped=!1);"{}"!==JSON.stringify(this.userData)&&(d.userData=this.userData);c&&(c=b(a.textures),a=b(a.images),0<c.length&&(d.textures=c),0<a.length&&(d.images=a));return d},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=
-a.name;this.fog=a.fog;this.blending=a.blending;this.side=a.side;this.flatShading=a.flatShading;this.vertexColors=a.vertexColors;this.opacity=a.opacity;this.transparent=a.transparent;this.blendSrc=a.blendSrc;this.blendDst=a.blendDst;this.blendEquation=a.blendEquation;this.blendSrcAlpha=a.blendSrcAlpha;this.blendDstAlpha=a.blendDstAlpha;this.blendEquationAlpha=a.blendEquationAlpha;this.depthFunc=a.depthFunc;this.depthTest=a.depthTest;this.depthWrite=a.depthWrite;this.stencilWriteMask=a.stencilWriteMask;
-this.stencilFunc=a.stencilFunc;this.stencilRef=a.stencilRef;this.stencilFuncMask=a.stencilFuncMask;this.stencilFail=a.stencilFail;this.stencilZFail=a.stencilZFail;this.stencilZPass=a.stencilZPass;this.stencilWrite=a.stencilWrite;var b=a.clippingPlanes,c=null;if(null!==b){var d=b.length;c=Array(d);for(var e=0;e!==d;++e)c[e]=b[e].clone()}this.clippingPlanes=c;this.clipIntersection=a.clipIntersection;this.clipShadows=a.clipShadows;this.shadowSide=a.shadowSide;this.colorWrite=a.colorWrite;this.precision=
-a.precision;this.polygonOffset=a.polygonOffset;this.polygonOffsetFactor=a.polygonOffsetFactor;this.polygonOffsetUnits=a.polygonOffsetUnits;this.dithering=a.dithering;this.alphaTest=a.alphaTest;this.premultipliedAlpha=a.premultipliedAlpha;this.visible=a.visible;this.toneMapped=a.toneMapped;this.userData=JSON.parse(JSON.stringify(a.userData));return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Object.defineProperty(K.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});
-Pa.prototype=Object.create(K.prototype);Pa.prototype.constructor=Pa;Pa.prototype.isMeshBasicMaterial=!0;Pa.prototype.copy=function(a){K.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=
-a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;return this};var Y=new p;Object.defineProperty(G.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(G.prototype,{isBufferAttribute:!0,onUploadCallback:function(){},setUsage:function(a){this.usage=a;return this},copy:function(a){this.name=a.name;this.array=new a.array.constructor(a.array);
-this.itemSize=a.itemSize;this.count=a.count;this.normalized=a.normalized;this.usage=a.usage;return this},copyAt:function(a,b,c){a*=this.itemSize;c*=b.itemSize;for(var d=0,e=this.itemSize;d<e;d++)this.array[a+d]=b.array[c+d];return this},copyArray:function(a){this.array.set(a);return this},copyColorsArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var f=a[d];void 0===f&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",d),f=new D);b[c++]=f.r;b[c++]=f.g;b[c++]=
-f.b}return this},copyVector2sArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var f=a[d];void 0===f&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",d),f=new v);b[c++]=f.x;b[c++]=f.y}return this},copyVector3sArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var f=a[d];void 0===f&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",d),f=new p);b[c++]=f.x;b[c++]=f.y;b[c++]=f.z}return this},copyVector4sArray:function(a){for(var b=
-this.array,c=0,d=0,e=a.length;d<e;d++){var f=a[d];void 0===f&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",d),f=new R);b[c++]=f.x;b[c++]=f.y;b[c++]=f.z;b[c++]=f.w}return this},applyMatrix3:function(a){for(var b=0,c=this.count;b<c;b++)Y.x=this.getX(b),Y.y=this.getY(b),Y.z=this.getZ(b),Y.applyMatrix3(a),this.setXYZ(b,Y.x,Y.y,Y.z);return this},applyMatrix4:function(a){for(var b=0,c=this.count;b<c;b++)Y.x=this.getX(b),Y.y=this.getY(b),Y.z=this.getZ(b),Y.applyMatrix4(a),
-this.setXYZ(b,Y.x,Y.y,Y.z);return this},applyNormalMatrix:function(a){for(var b=0,c=this.count;b<c;b++)Y.x=this.getX(b),Y.y=this.getY(b),Y.z=this.getZ(b),Y.applyNormalMatrix(a),this.setXYZ(b,Y.x,Y.y,Y.z);return this},transformDirection:function(a){for(var b=0,c=this.count;b<c;b++)Y.x=this.getX(b),Y.y=this.getY(b),Y.z=this.getZ(b),Y.transformDirection(a),this.setXYZ(b,Y.x,Y.y,Y.z);return this},set:function(a,b){void 0===b&&(b=0);this.array.set(a,b);return this},getX:function(a){return this.array[a*
-this.itemSize]},setX:function(a,b){this.array[a*this.itemSize]=b;return this},getY:function(a){return this.array[a*this.itemSize+1]},setY:function(a,b){this.array[a*this.itemSize+1]=b;return this},getZ:function(a){return this.array[a*this.itemSize+2]},setZ:function(a,b){this.array[a*this.itemSize+2]=b;return this},getW:function(a){return this.array[a*this.itemSize+3]},setW:function(a,b){this.array[a*this.itemSize+3]=b;return this},setXY:function(a,b,c){a*=this.itemSize;this.array[a+0]=b;this.array[a+
-1]=c;return this},setXYZ:function(a,b,c,d){a*=this.itemSize;this.array[a+0]=b;this.array[a+1]=c;this.array[a+2]=d;return this},setXYZW:function(a,b,c,d,e){a*=this.itemSize;this.array[a+0]=b;this.array[a+1]=c;this.array[a+2]=d;this.array[a+3]=e;return this},onUpload:function(a){this.onUploadCallback=a;return this},clone:function(){return(new this.constructor(this.array,this.itemSize)).copy(this)},toJSON:function(){return{itemSize:this.itemSize,type:this.array.constructor.name,array:Array.prototype.slice.call(this.array),
-normalized:this.normalized}}});yd.prototype=Object.create(G.prototype);yd.prototype.constructor=yd;zd.prototype=Object.create(G.prototype);zd.prototype.constructor=zd;Ad.prototype=Object.create(G.prototype);Ad.prototype.constructor=Ad;Bd.prototype=Object.create(G.prototype);Bd.prototype.constructor=Bd;Xb.prototype=Object.create(G.prototype);Xb.prototype.constructor=Xb;Cd.prototype=Object.create(G.prototype);Cd.prototype.constructor=Cd;Yb.prototype=Object.create(G.prototype);Yb.prototype.constructor=
-Yb;B.prototype=Object.create(G.prototype);B.prototype.constructor=B;Dd.prototype=Object.create(G.prototype);Dd.prototype.constructor=Dd;Object.assign(rh.prototype,{computeGroups:function(a){var b=[],c=void 0;a=a.faces;for(var d=0;d<a.length;d++){var e=a[d];if(e.materialIndex!==c){c=e.materialIndex;void 0!==f&&(f.count=3*d-f.start,b.push(f));var f={start:3*d,materialIndex:c}}}void 0!==f&&(f.count=3*d-f.start,b.push(f));this.groups=b},fromGeometry:function(a){var b=a.faces,c=a.vertices,d=a.faceVertexUvs,
-e=d[0]&&0<d[0].length,f=d[1]&&0<d[1].length,g=a.morphTargets,h=g.length;if(0<h){var l=[];for(var m=0;m<h;m++)l[m]={name:g[m].name,data:[]};this.morphTargets.position=l}var k=a.morphNormals,n=k.length;if(0<n){var p=[];for(m=0;m<n;m++)p[m]={name:k[m].name,data:[]};this.morphTargets.normal=p}var r=a.skinIndices,q=a.skinWeights,u=r.length===c.length,E=q.length===c.length;0<c.length&&0===b.length&&console.error("THREE.DirectGeometry: Faceless geometries are not supported.");for(m=0;m<b.length;m++){var x=
-b[m];this.vertices.push(c[x.a],c[x.b],c[x.c]);var w=x.vertexNormals;3===w.length?this.normals.push(w[0],w[1],w[2]):(w=x.normal,this.normals.push(w,w,w));w=x.vertexColors;3===w.length?this.colors.push(w[0],w[1],w[2]):(w=x.color,this.colors.push(w,w,w));!0===e&&(w=d[0][m],void 0!==w?this.uvs.push(w[0],w[1],w[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",m),this.uvs.push(new v,new v,new v)));!0===f&&(w=d[1][m],void 0!==w?this.uvs2.push(w[0],w[1],w[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",
-m),this.uvs2.push(new v,new v,new v)));for(w=0;w<h;w++){var y=g[w].vertices;l[w].data.push(y[x.a],y[x.b],y[x.c])}for(w=0;w<n;w++)y=k[w].vertexNormals[m],p[w].data.push(y.a,y.b,y.c);u&&this.skinIndices.push(r[x.a],r[x.b],r[x.c]);E&&this.skinWeights.push(q[x.a],q[x.b],q[x.c])}this.computeGroups(a);this.verticesNeedUpdate=a.verticesNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;
-null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());return this}});var hj=1,ob=new N,ch=new y,td=new p,Oa=new Va,we=new Va,oa=new p;F.prototype=Object.assign(Object.create(ua.prototype),{constructor:F,isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(a){Array.isArray(a)?this.index=new (65535<sh(a)?Yb:Xb)(a,1):this.index=a},getAttribute:function(a){return this.attributes[a]},setAttribute:function(a,
-b){this.attributes[a]=b;return this},deleteAttribute:function(a){delete this.attributes[a];return this},addGroup:function(a,b,c){this.groups.push({start:a,count:b,materialIndex:void 0!==c?c:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(a,b){this.drawRange.start=a;this.drawRange.count=b},applyMatrix4:function(a){var b=this.attributes.position;void 0!==b&&(b.applyMatrix4(a),b.needsUpdate=!0);b=this.attributes.normal;if(void 0!==b){var c=(new ya).getNormalMatrix(a);b.applyNormalMatrix(c);
-b.needsUpdate=!0}b=this.attributes.tangent;void 0!==b&&(b.transformDirection(a),b.needsUpdate=!0);null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();return this},rotateX:function(a){ob.makeRotationX(a);this.applyMatrix4(ob);return this},rotateY:function(a){ob.makeRotationY(a);this.applyMatrix4(ob);return this},rotateZ:function(a){ob.makeRotationZ(a);this.applyMatrix4(ob);return this},translate:function(a,b,c){ob.makeTranslation(a,b,c);this.applyMatrix4(ob);
-return this},scale:function(a,b,c){ob.makeScale(a,b,c);this.applyMatrix4(ob);return this},lookAt:function(a){ch.lookAt(a);ch.updateMatrix();this.applyMatrix4(ch.matrix);return this},center:function(){this.computeBoundingBox();this.boundingBox.getCenter(td).negate();this.translate(td.x,td.y,td.z);return this},setFromObject:function(a){var b=a.geometry;if(a.isPoints||a.isLine){a=new B(3*b.vertices.length,3);var c=new B(3*b.colors.length,3);this.setAttribute("position",a.copyVector3sArray(b.vertices));
-this.setAttribute("color",c.copyColorsArray(b.colors));b.lineDistances&&b.lineDistances.length===b.vertices.length&&(a=new B(b.lineDistances.length,1),this.setAttribute("lineDistance",a.copyArray(b.lineDistances)));null!==b.boundingSphere&&(this.boundingSphere=b.boundingSphere.clone());null!==b.boundingBox&&(this.boundingBox=b.boundingBox.clone())}else a.isMesh&&b&&b.isGeometry&&this.fromGeometry(b);return this},setFromPoints:function(a){for(var b=[],c=0,d=a.length;c<d;c++){var e=a[c];b.push(e.x,
-e.y,e.z||0)}this.setAttribute("position",new B(b,3));return this},updateFromObject:function(a){var b=a.geometry;if(a.isMesh){var c=b.__directGeometry;!0===b.elementsNeedUpdate&&(c=void 0,b.elementsNeedUpdate=!1);if(void 0===c)return this.fromGeometry(b);c.verticesNeedUpdate=b.verticesNeedUpdate;c.normalsNeedUpdate=b.normalsNeedUpdate;c.colorsNeedUpdate=b.colorsNeedUpdate;c.uvsNeedUpdate=b.uvsNeedUpdate;c.groupsNeedUpdate=b.groupsNeedUpdate;b.verticesNeedUpdate=!1;b.normalsNeedUpdate=!1;b.colorsNeedUpdate=
-!1;b.uvsNeedUpdate=!1;b.groupsNeedUpdate=!1;b=c}!0===b.verticesNeedUpdate&&(c=this.attributes.position,void 0!==c&&(c.copyVector3sArray(b.vertices),c.needsUpdate=!0),b.verticesNeedUpdate=!1);!0===b.normalsNeedUpdate&&(c=this.attributes.normal,void 0!==c&&(c.copyVector3sArray(b.normals),c.needsUpdate=!0),b.normalsNeedUpdate=!1);!0===b.colorsNeedUpdate&&(c=this.attributes.color,void 0!==c&&(c.copyColorsArray(b.colors),c.needsUpdate=!0),b.colorsNeedUpdate=!1);b.uvsNeedUpdate&&(c=this.attributes.uv,void 0!==
-c&&(c.copyVector2sArray(b.uvs),c.needsUpdate=!0),b.uvsNeedUpdate=!1);b.lineDistancesNeedUpdate&&(c=this.attributes.lineDistance,void 0!==c&&(c.copyArray(b.lineDistances),c.needsUpdate=!0),b.lineDistancesNeedUpdate=!1);b.groupsNeedUpdate&&(b.computeGroups(a.geometry),this.groups=b.groups,b.groupsNeedUpdate=!1);return this},fromGeometry:function(a){a.__directGeometry=(new rh).fromGeometry(a);return this.fromDirectGeometry(a.__directGeometry)},fromDirectGeometry:function(a){var b=new Float32Array(3*
-a.vertices.length);this.setAttribute("position",(new G(b,3)).copyVector3sArray(a.vertices));0<a.normals.length&&(b=new Float32Array(3*a.normals.length),this.setAttribute("normal",(new G(b,3)).copyVector3sArray(a.normals)));0<a.colors.length&&(b=new Float32Array(3*a.colors.length),this.setAttribute("color",(new G(b,3)).copyColorsArray(a.colors)));0<a.uvs.length&&(b=new Float32Array(2*a.uvs.length),this.setAttribute("uv",(new G(b,2)).copyVector2sArray(a.uvs)));0<a.uvs2.length&&(b=new Float32Array(2*
-a.uvs2.length),this.setAttribute("uv2",(new G(b,2)).copyVector2sArray(a.uvs2)));this.groups=a.groups;for(var c in a.morphTargets){b=[];for(var d=a.morphTargets[c],e=0,f=d.length;e<f;e++){var g=d[e],h=new B(3*g.data.length,3);h.name=g.name;b.push(h.copyVector3sArray(g.data))}this.morphAttributes[c]=b}0<a.skinIndices.length&&(c=new B(4*a.skinIndices.length,4),this.setAttribute("skinIndex",c.copyVector4sArray(a.skinIndices)));0<a.skinWeights.length&&(c=new B(4*a.skinWeights.length,4),this.setAttribute("skinWeight",
-c.copyVector4sArray(a.skinWeights)));null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());return this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new Va);var a=this.attributes.position,b=this.morphAttributes.position;if(void 0!==a){if(this.boundingBox.setFromBufferAttribute(a),b){a=0;for(var c=b.length;a<c;a++)Oa.setFromBufferAttribute(b[a]),this.morphTargetsRelative?(oa.addVectors(this.boundingBox.min,
-Oa.min),this.boundingBox.expandByPoint(oa),oa.addVectors(this.boundingBox.max,Oa.max),this.boundingBox.expandByPoint(oa)):(this.boundingBox.expandByPoint(Oa.min),this.boundingBox.expandByPoint(Oa.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)},computeBoundingSphere:function(){null===
-this.boundingSphere&&(this.boundingSphere=new eb);var a=this.attributes.position,b=this.morphAttributes.position;if(a){var c=this.boundingSphere.center;Oa.setFromBufferAttribute(a);if(b)for(var d=0,e=b.length;d<e;d++){var f=b[d];we.setFromBufferAttribute(f);this.morphTargetsRelative?(oa.addVectors(Oa.min,we.min),Oa.expandByPoint(oa),oa.addVectors(Oa.max,we.max),Oa.expandByPoint(oa)):(Oa.expandByPoint(we.min),Oa.expandByPoint(we.max))}Oa.getCenter(c);var g=0;d=0;for(e=a.count;d<e;d++)oa.fromBufferAttribute(a,
-d),g=Math.max(g,c.distanceToSquared(oa));if(b)for(d=0,e=b.length;d<e;d++){f=b[d];for(var h=this.morphTargetsRelative,l=0,m=f.count;l<m;l++)oa.fromBufferAttribute(f,l),h&&(td.fromBufferAttribute(a,l),oa.add(td)),g=Math.max(g,c.distanceToSquared(oa))}this.boundingSphere.radius=Math.sqrt(g);isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}},computeFaceNormals:function(){},
-computeVertexNormals:function(){var a=this.index,b=this.attributes;if(b.position){var c=b.position.array;if(void 0===b.normal)this.setAttribute("normal",new G(new Float32Array(c.length),3));else for(var d=b.normal.array,e=0,f=d.length;e<f;e++)d[e]=0;d=b.normal.array;var g=new p,h=new p,l=new p,m=new p,k=new p;if(a){var n=a.array;e=0;for(f=a.count;e<f;e+=3){a=3*n[e+0];var t=3*n[e+1];var r=3*n[e+2];g.fromArray(c,a);h.fromArray(c,t);l.fromArray(c,r);m.subVectors(l,h);k.subVectors(g,h);m.cross(k);d[a]+=
-m.x;d[a+1]+=m.y;d[a+2]+=m.z;d[t]+=m.x;d[t+1]+=m.y;d[t+2]+=m.z;d[r]+=m.x;d[r+1]+=m.y;d[r+2]+=m.z}}else for(e=0,f=c.length;e<f;e+=9)g.fromArray(c,e),h.fromArray(c,e+3),l.fromArray(c,e+6),m.subVectors(l,h),k.subVectors(g,h),m.cross(k),d[e]=m.x,d[e+1]=m.y,d[e+2]=m.z,d[e+3]=m.x,d[e+4]=m.y,d[e+5]=m.z,d[e+6]=m.x,d[e+7]=m.y,d[e+8]=m.z;this.normalizeNormals();b.normal.needsUpdate=!0}},merge:function(a,b){if(a&&a.isBufferGeometry){void 0===b&&(b=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));
-var c=this.attributes,d;for(d in c)if(void 0!==a.attributes[d]){var e=c[d].array,f=a.attributes[d],g=f.array,h=f.itemSize*b;f=Math.min(g.length,e.length-h);for(var l=0;l<f;l++,h++)e[h]=g[l]}return this}console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",a)},normalizeNormals:function(){for(var a=this.attributes.normal,b=0,c=a.count;b<c;b++)oa.x=a.getX(b),oa.y=a.getY(b),oa.z=a.getZ(b),oa.normalize(),a.setXYZ(b,oa.x,oa.y,oa.z)},toNonIndexed:function(){function a(a,
-b){var c=a.array,d=a.itemSize;a=a.normalized;for(var e=new c.constructor(b.length*d),f,g=0,h=0,l=b.length;h<l;h++){f=b[h]*d;for(var m=0;m<d;m++)e[g++]=c[f++]}return new G(e,d,a)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var b=new F,c=this.index.array,d=this.attributes,e;for(e in d){var f=d[e];f=a(f,c);b.setAttribute(e,f)}var g=this.morphAttributes;for(e in g){var h=[],l=g[e];d=0;for(var m=l.length;d<m;d++)f=l[d],f=a(f,c),
-h.push(f);b.morphAttributes[e]=h}b.morphTargetsRelative=this.morphTargetsRelative;c=this.groups;d=0;for(e=c.length;d<e;d++)f=c[d],b.addGroup(f.start,f.count,f.materialIndex);return b},toJSON:function(){var a={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};a.uuid=this.uuid;a.type=this.type;""!==this.name&&(a.name=this.name);0<Object.keys(this.userData).length&&(a.userData=this.userData);if(void 0!==this.parameters){var b=this.parameters;for(m in b)void 0!==b[m]&&(a[m]=
-b[m]);return a}a.data={attributes:{}};b=this.index;null!==b&&(a.data.index={type:b.array.constructor.name,array:Array.prototype.slice.call(b.array)});var c=this.attributes;for(m in c){b=c[m];var d=b.toJSON();""!==b.name&&(d.name=b.name);a.data.attributes[m]=d}c={};var e=!1;for(m in this.morphAttributes){for(var f=this.morphAttributes[m],g=[],h=0,l=f.length;h<l;h++)b=f[h],d=b.toJSON(),""!==b.name&&(d.name=b.name),g.push(d);0<g.length&&(c[m]=g,e=!0)}e&&(a.data.morphAttributes=c,a.data.morphTargetsRelative=
-this.morphTargetsRelative);var m=this.groups;0<m.length&&(a.data.groups=JSON.parse(JSON.stringify(m)));m=this.boundingSphere;null!==m&&(a.data.boundingSphere={center:m.center.toArray(),radius:m.radius});return a},clone:function(){return(new F).copy(this)},copy:function(a){var b;this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null;this.name=a.name;var c=a.index;null!==c&&this.setIndex(c.clone());c=a.attributes;for(g in c)this.setAttribute(g,
-c[g].clone());var d=a.morphAttributes;for(g in d){var e=[],f=d[g];c=0;for(b=f.length;c<b;c++)e.push(f[c].clone());this.morphAttributes[g]=e}this.morphTargetsRelative=a.morphTargetsRelative;var g=a.groups;c=0;for(b=g.length;c<b;c++)d=g[c],this.addGroup(d.start,d.count,d.materialIndex);g=a.boundingBox;null!==g&&(this.boundingBox=g.clone());g=a.boundingSphere;null!==g&&(this.boundingSphere=g.clone());this.drawRange.start=a.drawRange.start;this.drawRange.count=a.drawRange.count;this.userData=a.userData;
-return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});var Ci=new N,rc=new Wb,dh=new eb,Db=new p,Eb=new p,Fb=new p,bg=new p,cg=new p,dg=new p,Ge=new p,He=new p,Ie=new p,Bc=new v,Cc=new v,Dc=new v,Ed=new p,Ee=new p;ea.prototype=Object.assign(Object.create(y.prototype),{constructor:ea,isMesh:!0,copy:function(a){y.prototype.copy.call(this,a);void 0!==a.morphTargetInfluences&&(this.morphTargetInfluences=a.morphTargetInfluences.slice());void 0!==a.morphTargetDictionary&&(this.morphTargetDictionary=
-Object.assign({},a.morphTargetDictionary));return this},updateMorphTargets:function(){var a=this.geometry;if(a.isBufferGeometry){a=a.morphAttributes;var b=Object.keys(a);if(0<b.length){var c=a[b[0]];if(void 0!==c)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},a=0,b=c.length;a<b;a++){var d=c[a].name||String(a);this.morphTargetInfluences.push(0);this.morphTargetDictionary[d]=a}}}else a=a.morphTargets,void 0!==a&&0<a.length&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")},
-raycast:function(a,b){var c=this.geometry,d=this.material,e=this.matrixWorld;if(void 0!==d&&(null===c.boundingSphere&&c.computeBoundingSphere(),dh.copy(c.boundingSphere),dh.applyMatrix4(e),!1!==a.ray.intersectsSphere(dh)&&(Ci.getInverse(e),rc.copy(a.ray).applyMatrix4(Ci),null===c.boundingBox||!1!==rc.intersectsBox(c.boundingBox))))if(c.isBufferGeometry){var f=c.index;e=c.attributes.position;var g=c.morphAttributes.position,h=c.morphTargetsRelative,l=c.attributes.uv,m=c.attributes.uv2,k=c.groups,n=
-c.drawRange,p,r;if(null!==f)if(Array.isArray(d)){var q=0;for(p=k.length;q<p;q++){var u=k[q];var E=d[u.materialIndex];var x=Math.max(u.start,n.start);for(r=c=Math.min(u.start+u.count,n.start+n.count);x<r;x+=3){c=f.getX(x);var w=f.getX(x+1);var y=f.getX(x+2);if(c=Fe(this,E,a,rc,e,g,h,l,m,c,w,y))c.faceIndex=Math.floor(x/3),c.face.materialIndex=u.materialIndex,b.push(c)}}}else for(x=Math.max(0,n.start),c=Math.min(f.count,n.start+n.count),q=x,p=c;q<p;q+=3){if(c=f.getX(q),w=f.getX(q+1),y=f.getX(q+2),c=
-Fe(this,d,a,rc,e,g,h,l,m,c,w,y))c.faceIndex=Math.floor(q/3),b.push(c)}else if(void 0!==e)if(Array.isArray(d))for(q=0,p=k.length;q<p;q++)for(u=k[q],E=d[u.materialIndex],x=Math.max(u.start,n.start),r=c=Math.min(u.start+u.count,n.start+n.count);x<r;x+=3){if(c=x,w=x+1,y=x+2,c=Fe(this,E,a,rc,e,g,h,l,m,c,w,y))c.faceIndex=Math.floor(x/3),c.face.materialIndex=u.materialIndex,b.push(c)}else for(x=Math.max(0,n.start),c=Math.min(e.count,n.start+n.count),q=x,p=c;q<p;q+=3)if(c=q,w=q+1,y=q+2,c=Fe(this,d,a,rc,e,
-g,h,l,m,c,w,y))c.faceIndex=Math.floor(q/3),b.push(c)}else if(c.isGeometry)for(e=Array.isArray(d),g=c.vertices,h=c.faces,c=c.faceVertexUvs[0],0<c.length&&(f=c),n=0,q=h.length;n<q;n++)if(p=h[n],c=e?d[p.materialIndex]:d,void 0!==c&&(l=g[p.a],m=g[p.b],k=g[p.c],c=th(this,c,a,rc,l,m,k,Ed)))f&&f[n]&&(u=f[n],Bc.copy(u[0]),Cc.copy(u[1]),Dc.copy(u[2]),c.uv=pa.getUV(Ed,l,m,k,Bc,Cc,Dc,new v)),c.face=p,c.faceIndex=n,b.push(c)},clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});
-var ij=0,pb=new N,eh=new y,Gf=new p;L.prototype=Object.assign(Object.create(ua.prototype),{constructor:L,isGeometry:!0,applyMatrix4:function(a){for(var b=(new ya).getNormalMatrix(a),c=0,d=this.vertices.length;c<d;c++)this.vertices[c].applyMatrix4(a);c=0;for(d=this.faces.length;c<d;c++){a=this.faces[c];a.normal.applyMatrix3(b).normalize();for(var e=0,f=a.vertexNormals.length;e<f;e++)a.vertexNormals[e].applyMatrix3(b).normalize()}null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&
-this.computeBoundingSphere();this.normalsNeedUpdate=this.verticesNeedUpdate=!0;return this},rotateX:function(a){pb.makeRotationX(a);this.applyMatrix4(pb);return this},rotateY:function(a){pb.makeRotationY(a);this.applyMatrix4(pb);return this},rotateZ:function(a){pb.makeRotationZ(a);this.applyMatrix4(pb);return this},translate:function(a,b,c){pb.makeTranslation(a,b,c);this.applyMatrix4(pb);return this},scale:function(a,b,c){pb.makeScale(a,b,c);this.applyMatrix4(pb);return this},lookAt:function(a){eh.lookAt(a);
-eh.updateMatrix();this.applyMatrix4(eh.matrix);return this},fromBufferGeometry:function(a){function b(a,b,d,e){var f=void 0===h?[]:[c.colors[a].clone(),c.colors[b].clone(),c.colors[d].clone()],k=void 0===g?[]:[(new p).fromArray(g,3*a),(new p).fromArray(g,3*b),(new p).fromArray(g,3*d)];e=new Ac(a,b,d,k,f,e);c.faces.push(e);void 0!==l&&c.faceVertexUvs[0].push([(new v).fromArray(l,2*a),(new v).fromArray(l,2*b),(new v).fromArray(l,2*d)]);void 0!==m&&c.faceVertexUvs[1].push([(new v).fromArray(m,2*a),(new v).fromArray(m,
-2*b),(new v).fromArray(m,2*d)])}var c=this,d=null!==a.index?a.index.array:void 0,e=a.attributes;if(void 0===e.position)return console.error("THREE.Geometry.fromBufferGeometry(): Position attribute required for conversion."),this;var f=e.position.array,g=void 0!==e.normal?e.normal.array:void 0,h=void 0!==e.color?e.color.array:void 0,l=void 0!==e.uv?e.uv.array:void 0,m=void 0!==e.uv2?e.uv2.array:void 0;void 0!==m&&(this.faceVertexUvs[1]=[]);for(e=0;e<f.length;e+=3)c.vertices.push((new p).fromArray(f,
-e)),void 0!==h&&c.colors.push((new D).fromArray(h,e));var k=a.groups;if(0<k.length)for(e=0;e<k.length;e++){f=k[e];var n=f.start,t=n;for(n+=f.count;t<n;t+=3)void 0!==d?b(d[t],d[t+1],d[t+2],f.materialIndex):b(t,t+1,t+2,f.materialIndex)}else if(void 0!==d)for(e=0;e<d.length;e+=3)b(d[e],d[e+1],d[e+2]);else for(e=0;e<f.length/3;e+=3)b(e,e+1,e+2);this.computeFaceNormals();null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());
-return this},center:function(){this.computeBoundingBox();this.boundingBox.getCenter(Gf).negate();this.translate(Gf.x,Gf.y,Gf.z);return this},normalize:function(){this.computeBoundingSphere();var a=this.boundingSphere.center,b=this.boundingSphere.radius;b=0===b?1:1/b;var c=new N;c.set(b,0,0,-b*a.x,0,b,0,-b*a.y,0,0,b,-b*a.z,0,0,0,1);this.applyMatrix4(c);return this},computeFaceNormals:function(){for(var a=new p,b=new p,c=0,d=this.faces.length;c<d;c++){var e=this.faces[c],f=this.vertices[e.a],g=this.vertices[e.b];
-a.subVectors(this.vertices[e.c],g);b.subVectors(f,g);a.cross(b);a.normalize();e.normal.copy(a)}},computeVertexNormals:function(a){void 0===a&&(a=!0);var b;var c=Array(this.vertices.length);var d=0;for(b=this.vertices.length;d<b;d++)c[d]=new p;if(a){var e=new p,f=new p;a=0;for(d=this.faces.length;a<d;a++){b=this.faces[a];var g=this.vertices[b.a];var h=this.vertices[b.b];var l=this.vertices[b.c];e.subVectors(l,h);f.subVectors(g,h);e.cross(f);c[b.a].add(e);c[b.b].add(e);c[b.c].add(e)}}else for(this.computeFaceNormals(),
-a=0,d=this.faces.length;a<d;a++)b=this.faces[a],c[b.a].add(b.normal),c[b.b].add(b.normal),c[b.c].add(b.normal);d=0;for(b=this.vertices.length;d<b;d++)c[d].normalize();a=0;for(d=this.faces.length;a<d;a++)b=this.faces[a],g=b.vertexNormals,3===g.length?(g[0].copy(c[b.a]),g[1].copy(c[b.b]),g[2].copy(c[b.c])):(g[0]=c[b.a].clone(),g[1]=c[b.b].clone(),g[2]=c[b.c].clone());0<this.faces.length&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var a;this.computeFaceNormals();var b=0;for(a=this.faces.length;b<
-a;b++){var c=this.faces[b];var d=c.vertexNormals;3===d.length?(d[0].copy(c.normal),d[1].copy(c.normal),d[2].copy(c.normal)):(d[0]=c.normal.clone(),d[1]=c.normal.clone(),d[2]=c.normal.clone())}0<this.faces.length&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var a,b;var c=0;for(b=this.faces.length;c<b;c++){var d=this.faces[c];d.__originalFaceNormal?d.__originalFaceNormal.copy(d.normal):d.__originalFaceNormal=d.normal.clone();d.__originalVertexNormals||(d.__originalVertexNormals=[]);
-var e=0;for(a=d.vertexNormals.length;e<a;e++)d.__originalVertexNormals[e]?d.__originalVertexNormals[e].copy(d.vertexNormals[e]):d.__originalVertexNormals[e]=d.vertexNormals[e].clone()}var f=new L;f.faces=this.faces;e=0;for(a=this.morphTargets.length;e<a;e++){if(!this.morphNormals[e]){this.morphNormals[e]={};this.morphNormals[e].faceNormals=[];this.morphNormals[e].vertexNormals=[];d=this.morphNormals[e].faceNormals;var g=this.morphNormals[e].vertexNormals;c=0;for(b=this.faces.length;c<b;c++){var h=
-new p;var l={a:new p,b:new p,c:new p};d.push(h);g.push(l)}}g=this.morphNormals[e];f.vertices=this.morphTargets[e].vertices;f.computeFaceNormals();f.computeVertexNormals();c=0;for(b=this.faces.length;c<b;c++)d=this.faces[c],h=g.faceNormals[c],l=g.vertexNormals[c],h.copy(d.normal),l.a.copy(d.vertexNormals[0]),l.b.copy(d.vertexNormals[1]),l.c.copy(d.vertexNormals[2])}c=0;for(b=this.faces.length;c<b;c++)d=this.faces[c],d.normal=d.__originalFaceNormal,d.vertexNormals=d.__originalVertexNormals},computeBoundingBox:function(){null===
-this.boundingBox&&(this.boundingBox=new Va);this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new eb);this.boundingSphere.setFromPoints(this.vertices)},merge:function(a,b,c){if(a&&a.isGeometry){var d,e=this.vertices.length,f=this.vertices,g=a.vertices,h=this.faces,l=a.faces,m=this.colors,k=a.colors;void 0===c&&(c=0);void 0!==b&&(d=(new ya).getNormalMatrix(b));for(var n=0,p=g.length;n<p;n++){var r=g[n].clone();void 0!==
-b&&r.applyMatrix4(b);f.push(r)}n=0;for(p=k.length;n<p;n++)m.push(k[n].clone());n=0;for(p=l.length;n<p;n++){g=l[n];var q=g.vertexNormals;k=g.vertexColors;m=new Ac(g.a+e,g.b+e,g.c+e);m.normal.copy(g.normal);void 0!==d&&m.normal.applyMatrix3(d).normalize();b=0;for(f=q.length;b<f;b++)r=q[b].clone(),void 0!==d&&r.applyMatrix3(d).normalize(),m.vertexNormals.push(r);m.color.copy(g.color);b=0;for(f=k.length;b<f;b++)r=k[b],m.vertexColors.push(r.clone());m.materialIndex=g.materialIndex+c;h.push(m)}n=0;for(p=
-a.faceVertexUvs.length;n<p;n++)for(c=a.faceVertexUvs[n],void 0===this.faceVertexUvs[n]&&(this.faceVertexUvs[n]=[]),b=0,f=c.length;b<f;b++){d=c[b];e=[];h=0;for(l=d.length;h<l;h++)e.push(d[h].clone());this.faceVertexUvs[n].push(e)}}else console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",a)},mergeMesh:function(a){a&&a.isMesh?(a.matrixAutoUpdate&&a.updateMatrix(),this.merge(a.geometry,a.matrix)):console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",
-a)},mergeVertices:function(){var a={},b=[],c=[],d=Math.pow(10,4),e;var f=0;for(e=this.vertices.length;f<e;f++){var g=this.vertices[f];g=Math.round(g.x*d)+"_"+Math.round(g.y*d)+"_"+Math.round(g.z*d);void 0===a[g]?(a[g]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=c[a[g]]}a=[];f=0;for(e=this.faces.length;f<e;f++)for(d=this.faces[f],d.a=c[d.a],d.b=c[d.b],d.c=c[d.c],d=[d.a,d.b,d.c],g=0;3>g;g++)if(d[g]===d[(g+1)%3]){a.push(f);break}for(f=a.length-1;0<=f;f--)for(d=a[f],this.faces.splice(d,1),c=0,e=
-this.faceVertexUvs.length;c<e;c++)this.faceVertexUvs[c].splice(d,1);f=this.vertices.length-b.length;this.vertices=b;return f},setFromPoints:function(a){this.vertices=[];for(var b=0,c=a.length;b<c;b++){var d=a[b];this.vertices.push(new p(d.x,d.y,d.z||0))}return this},sortFacesByMaterialIndex:function(){for(var a=this.faces,b=a.length,c=0;c<b;c++)a[c]._id=c;a.sort(function(a,b){return a.materialIndex-b.materialIndex});var d=this.faceVertexUvs[0],e=this.faceVertexUvs[1],f,g;d&&d.length===b&&(f=[]);e&&
-e.length===b&&(g=[]);for(c=0;c<b;c++){var h=a[c]._id;f&&f.push(d[h]);g&&g.push(e[h])}f&&(this.faceVertexUvs[0]=f);g&&(this.faceVertexUvs[1]=g)},toJSON:function(){function a(a,b,c){return c?a|1<<b:a&~(1<<b)}function b(a){var b=a.x.toString()+a.y.toString()+a.z.toString();if(void 0!==m[b])return m[b];m[b]=l.length/3;l.push(a.x,a.y,a.z);return m[b]}function c(a){var b=a.r.toString()+a.g.toString()+a.b.toString();if(void 0!==n[b])return n[b];n[b]=k.length;k.push(a.getHex());return n[b]}function d(a){var b=
-a.x.toString()+a.y.toString();if(void 0!==r[b])return r[b];r[b]=p.length/2;p.push(a.x,a.y);return r[b]}var e={metadata:{version:4.5,type:"Geometry",generator:"Geometry.toJSON"}};e.uuid=this.uuid;e.type=this.type;""!==this.name&&(e.name=this.name);if(void 0!==this.parameters){var f=this.parameters,g;for(g in f)void 0!==f[g]&&(e[g]=f[g]);return e}f=[];for(g=0;g<this.vertices.length;g++){var h=this.vertices[g];f.push(h.x,h.y,h.z)}h=[];var l=[],m={},k=[],n={},p=[],r={};for(g=0;g<this.faces.length;g++){var q=
-this.faces[g],u=void 0!==this.faceVertexUvs[0][g],v=0<q.normal.length(),x=0<q.vertexNormals.length,w=1!==q.color.r||1!==q.color.g||1!==q.color.b,y=0<q.vertexColors.length,A=0;A=a(A,0,0);A=a(A,1,!0);A=a(A,2,!1);A=a(A,3,u);A=a(A,4,v);A=a(A,5,x);A=a(A,6,w);A=a(A,7,y);h.push(A);h.push(q.a,q.b,q.c);h.push(q.materialIndex);u&&(u=this.faceVertexUvs[0][g],h.push(d(u[0]),d(u[1]),d(u[2])));v&&h.push(b(q.normal));x&&(v=q.vertexNormals,h.push(b(v[0]),b(v[1]),b(v[2])));w&&h.push(c(q.color));y&&(q=q.vertexColors,
-h.push(c(q[0]),c(q[1]),c(q[2])))}e.data={};e.data.vertices=f;e.data.normals=l;0<k.length&&(e.data.colors=k);0<p.length&&(e.data.uvs=[p]);e.data.faces=h;return e},clone:function(){return(new L).copy(this)},copy:function(a){var b,c,d;this.vertices=[];this.colors=[];this.faces=[];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphNormals=[];this.skinWeights=[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.name=a.name;var e=a.vertices;var f=0;for(b=e.length;f<
-b;f++)this.vertices.push(e[f].clone());e=a.colors;f=0;for(b=e.length;f<b;f++)this.colors.push(e[f].clone());e=a.faces;f=0;for(b=e.length;f<b;f++)this.faces.push(e[f].clone());f=0;for(b=a.faceVertexUvs.length;f<b;f++){var g=a.faceVertexUvs[f];void 0===this.faceVertexUvs[f]&&(this.faceVertexUvs[f]=[]);e=0;for(c=g.length;e<c;e++){var h=g[e],l=[];var m=0;for(d=h.length;m<d;m++)l.push(h[m].clone());this.faceVertexUvs[f].push(l)}}m=a.morphTargets;f=0;for(b=m.length;f<b;f++){d={};d.name=m[f].name;if(void 0!==
-m[f].vertices)for(d.vertices=[],e=0,c=m[f].vertices.length;e<c;e++)d.vertices.push(m[f].vertices[e].clone());if(void 0!==m[f].normals)for(d.normals=[],e=0,c=m[f].normals.length;e<c;e++)d.normals.push(m[f].normals[e].clone());this.morphTargets.push(d)}m=a.morphNormals;f=0;for(b=m.length;f<b;f++){d={};if(void 0!==m[f].vertexNormals)for(d.vertexNormals=[],e=0,c=m[f].vertexNormals.length;e<c;e++)g=m[f].vertexNormals[e],h={},h.a=g.a.clone(),h.b=g.b.clone(),h.c=g.c.clone(),d.vertexNormals.push(h);if(void 0!==
-m[f].faceNormals)for(d.faceNormals=[],e=0,c=m[f].faceNormals.length;e<c;e++)d.faceNormals.push(m[f].faceNormals[e].clone());this.morphNormals.push(d)}e=a.skinWeights;f=0;for(b=e.length;f<b;f++)this.skinWeights.push(e[f].clone());e=a.skinIndices;f=0;for(b=e.length;f<b;f++)this.skinIndices.push(e[f].clone());e=a.lineDistances;f=0;for(b=e.length;f<b;f++)this.lineDistances.push(e[f]);f=a.boundingBox;null!==f&&(this.boundingBox=f.clone());f=a.boundingSphere;null!==f&&(this.boundingSphere=f.clone());this.elementsNeedUpdate=
-a.elementsNeedUpdate;this.verticesNeedUpdate=a.verticesNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.lineDistancesNeedUpdate=a.lineDistancesNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});var fh=function(a){function b(b,d,e,f,g,h){a.call(this);this.type="BoxGeometry";this.parameters={width:b,height:d,depth:e,widthSegments:f,heightSegments:g,
-depthSegments:h};this.fromBufferGeometry(new Gd(b,d,e,f,g,h));this.mergeVertices()}a&&(b.__proto__=a);b.prototype=Object.create(a&&a.prototype);return b.prototype.constructor=b}(L),Gd=function(a){function b(b,d,e,f,g,h){function c(a,b,c,d,e,f,g,h,l,z,v){var w=f/l,x=g/z,y=f/2,A=g/2,E=h/2;g=l+1;for(var C=z+1,B=f=0,D=new p,F=0;F<C;F++)for(var G=F*x-A,H=0;H<g;H++)D[a]=(H*w-y)*d,D[b]=G*e,D[c]=E,n.push(D.x,D.y,D.z),D[a]=0,D[b]=0,D[c]=0<h?1:-1,t.push(D.x,D.y,D.z),r.push(H/l),r.push(1-F/z),f+=1;for(a=0;a<
-z;a++)for(b=0;b<l;b++)c=q+b+g*(a+1),d=q+(b+1)+g*(a+1),e=q+(b+1)+g*a,k.push(q+b+g*a,c,e),k.push(c,d,e),B+=6;m.addGroup(u,B,v);u+=B;q+=f}a.call(this);this.type="BoxBufferGeometry";this.parameters={width:b,height:d,depth:e,widthSegments:f,heightSegments:g,depthSegments:h};var m=this;b=b||1;d=d||1;e=e||1;f=Math.floor(f)||1;g=Math.floor(g)||1;h=Math.floor(h)||1;var k=[],n=[],t=[],r=[],q=0,u=0;c("z","y","x",-1,-1,e,d,b,h,g,0);c("z","y","x",1,-1,e,d,-b,h,g,1);c("x","z","y",1,1,b,e,d,f,h,2);c("x","z","y",
-1,-1,b,e,-d,f,h,3);c("x","y","z",1,-1,b,d,e,f,g,4);c("x","y","z",-1,-1,b,d,-e,f,g,5);this.setIndex(k);this.setAttribute("position",new B(n,3));this.setAttribute("normal",new B(t,3));this.setAttribute("uv",new B(r,2))}a&&(b.__proto__=a);b.prototype=Object.create(a&&a.prototype);return b.prototype.constructor=b}(F),Oh={clone:Ec,merge:wa};Ca.prototype=Object.create(K.prototype);Ca.prototype.constructor=Ca;Ca.prototype.isShaderMaterial=!0;Ca.prototype.copy=function(a){K.prototype.copy.call(this,a);this.fragmentShader=
-a.fragmentShader;this.vertexShader=a.vertexShader;this.uniforms=Ec(a.uniforms);this.defines=Object.assign({},a.defines);this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.lights=a.lights;this.clipping=a.clipping;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;this.extensions=Object.assign({},a.extensions);return this};Ca.prototype.toJSON=function(a){var b=K.prototype.toJSON.call(this,a);b.uniforms={};for(var c in this.uniforms){var d=
-this.uniforms[c].value;b.uniforms[c]=d&&d.isTexture?{type:"t",value:d.toJSON(a).uuid}:d&&d.isColor?{type:"c",value:d.getHex()}:d&&d.isVector2?{type:"v2",value:d.toArray()}:d&&d.isVector3?{type:"v3",value:d.toArray()}:d&&d.isVector4?{type:"v4",value:d.toArray()}:d&&d.isMatrix3?{type:"m3",value:d.toArray()}:d&&d.isMatrix4?{type:"m4",value:d.toArray()}:{value:d}}0<Object.keys(this.defines).length&&(b.defines=this.defines);b.vertexShader=this.vertexShader;b.fragmentShader=this.fragmentShader;a={};for(var e in this.extensions)!0===
-this.extensions[e]&&(a[e]=!0);0<Object.keys(a).length&&(b.extensions=a);return b};fb.prototype=Object.assign(Object.create(y.prototype),{constructor:fb,isCamera:!0,copy:function(a,b){y.prototype.copy.call(this,a,b);this.matrixWorldInverse.copy(a.matrixWorldInverse);this.projectionMatrix.copy(a.projectionMatrix);this.projectionMatrixInverse.copy(a.projectionMatrixInverse);return this},getWorldDirection:function(a){void 0===a&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),
-a=new p);this.updateMatrixWorld(!0);var b=this.matrixWorld.elements;return a.set(-b[8],-b[9],-b[10]).normalize()},updateMatrixWorld:function(a){y.prototype.updateMatrixWorld.call(this,a);this.matrixWorldInverse.getInverse(this.matrixWorld)},updateWorldMatrix:function(a,b){y.prototype.updateWorldMatrix.call(this,a,b);this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}});P.prototype=Object.assign(Object.create(fb.prototype),{constructor:P,
-isPerspectiveCamera:!0,copy:function(a,b){fb.prototype.copy.call(this,a,b);this.fov=a.fov;this.zoom=a.zoom;this.near=a.near;this.far=a.far;this.focus=a.focus;this.aspect=a.aspect;this.view=null===a.view?null:Object.assign({},a.view);this.filmGauge=a.filmGauge;this.filmOffset=a.filmOffset;return this},setFocalLength:function(a){a=.5*this.getFilmHeight()/a;this.fov=2*O.RAD2DEG*Math.atan(a);this.updateProjectionMatrix()},getFocalLength:function(){var a=Math.tan(.5*O.DEG2RAD*this.fov);return.5*this.getFilmHeight()/
-a},getEffectiveFOV:function(){return 2*O.RAD2DEG*Math.atan(Math.tan(.5*O.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(a,b,c,d,e,f){this.aspect=a/b;null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1});this.view.enabled=!0;this.view.fullWidth=a;this.view.fullHeight=b;this.view.offsetX=c;this.view.offsetY=
-d;this.view.width=e;this.view.height=f;this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1);this.updateProjectionMatrix()},updateProjectionMatrix:function(){var a=this.near,b=a*Math.tan(.5*O.DEG2RAD*this.fov)/this.zoom,c=2*b,d=this.aspect*c,e=-.5*d,f=this.view;if(null!==this.view&&this.view.enabled){var g=f.fullWidth,h=f.fullHeight;e+=f.offsetX*d/g;b-=f.offsetY*c/h;d*=f.width/g;c*=f.height/h}f=this.filmOffset;0!==f&&(e+=a*f/this.getFilmWidth());this.projectionMatrix.makePerspective(e,
-e+d,b,b-c,a,this.far);this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(a){a=y.prototype.toJSON.call(this,a);a.object.fov=this.fov;a.object.zoom=this.zoom;a.object.near=this.near;a.object.far=this.far;a.object.focus=this.focus;a.object.aspect=this.aspect;null!==this.view&&(a.object.view=Object.assign({},this.view));a.object.filmGauge=this.filmGauge;a.object.filmOffset=this.filmOffset;return a}});Fc.prototype=Object.create(y.prototype);Fc.prototype.constructor=Fc;Zb.prototype=
-Object.create(Ba.prototype);Zb.prototype.constructor=Zb;Zb.prototype.isWebGLCubeRenderTarget=!0;Zb.prototype.fromEquirectangularTexture=function(a,b){this.texture.type=b.type;this.texture.format=b.format;this.texture.encoding=b.encoding;var c=new zc,d=new Ca({type:"CubemapFromEquirect",uniforms:Ec({tEquirect:{value:null}}),vertexShader:"varying vec3 vWorldDirection;\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",
-fragmentShader:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n}",side:1,blending:0});d.uniforms.tEquirect.value=b;b=new ea(new Gd(5,5,5),d);c.add(b);(new Fc(1,10,this)).update(a,c);b.geometry.dispose();b.material.dispose();return this};$b.prototype=Object.create(W.prototype);$b.prototype.constructor=$b;$b.prototype.isDataTexture=
-!0;var ud=new eb,Hf=new p;Object.assign(Gc.prototype,{set:function(a,b,c,d,e,f){var g=this.planes;g[0].copy(a);g[1].copy(b);g[2].copy(c);g[3].copy(d);g[4].copy(e);g[5].copy(f);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){for(var b=this.planes,c=0;6>c;c++)b[c].copy(a.planes[c]);return this},setFromProjectionMatrix:function(a){var b=this.planes,c=a.elements;a=c[0];var d=c[1],e=c[2],f=c[3],g=c[4],h=c[5],l=c[6],m=c[7],k=c[8],n=c[9],p=c[10],r=c[11],q=c[12],u=
-c[13],v=c[14];c=c[15];b[0].setComponents(f-a,m-g,r-k,c-q).normalize();b[1].setComponents(f+a,m+g,r+k,c+q).normalize();b[2].setComponents(f+d,m+h,r+n,c+u).normalize();b[3].setComponents(f-d,m-h,r-n,c-u).normalize();b[4].setComponents(f-e,m-l,r-p,c-v).normalize();b[5].setComponents(f+e,m+l,r+p,c+v).normalize();return this},intersectsObject:function(a){var b=a.geometry;null===b.boundingSphere&&b.computeBoundingSphere();ud.copy(b.boundingSphere).applyMatrix4(a.matrixWorld);return this.intersectsSphere(ud)},
-intersectsSprite:function(a){ud.center.set(0,0,0);ud.radius=.7071067811865476;ud.applyMatrix4(a.matrixWorld);return this.intersectsSphere(ud)},intersectsSphere:function(a){var b=this.planes,c=a.center;a=-a.radius;for(var d=0;6>d;d++)if(b[d].distanceToPoint(c)<a)return!1;return!0},intersectsBox:function(a){for(var b=this.planes,c=0;6>c;c++){var d=b[c];Hf.x=0<d.normal.x?a.max.x:a.min.x;Hf.y=0<d.normal.y?a.max.y:a.min.y;Hf.z=0<d.normal.z?a.max.z:a.min.z;if(0>d.distanceToPoint(Hf))return!1}return!0},
-containsPoint:function(a){for(var b=this.planes,c=0;6>c;c++)if(0>b[c].distanceToPoint(a))return!1;return!0}});var A={common:{diffuse:{value:new D(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new ya},uv2Transform:{value:new ya},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},
-lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new v(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:2.5E-4},fogNear:{value:1},fogFar:{value:2E3},fogColor:{value:new D(16777215)}},
-lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},
-spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}}},points:{diffuse:{value:new D(15658734)},opacity:{value:1},
-size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},uvTransform:{value:new ya}},sprite:{diffuse:{value:new D(15658734)},opacity:{value:1},center:{value:new v(.5,.5)},rotation:{value:0},map:{value:null},alphaMap:{value:null},uvTransform:{value:new ya}}};Fd.prototype=Object.create(L.prototype);Fd.prototype.constructor=Fd;ac.prototype=Object.create(F.prototype);ac.prototype.constructor=ac;var M={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif",
-alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif",
-aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"vec3 transformed = vec3( position );",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"vec2 integrateSpecularBRDF( const in float dotNV, const in float roughness ) {\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\treturn vec2( -1.04, 1.04 ) * a004 + r.zw;\n}\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n#else\n\tif( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t}\n\treturn 1.0;\n#endif\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nvec3 F_Schlick_RoughnessDependent( const in vec3 F0, const in float dotNV, const in float roughness ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotNV - 6.98316 ) * dotNV );\n\tvec3 Fr = max( vec3( 1.0 - roughness ), F0 ) - F0;\n\treturn Fr * fresnel + F0;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + viewDir );\n\tfloat dotNL = saturate( dot( normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nvec3 BRDF_Specular_GGX_Environment( const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\treturn specularColor * brdf.x + brdf.y;\n}\nvoid BRDF_Specular_Multiscattering_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tvec3 F = F_Schlick_RoughnessDependent( specularColor, dotNV, roughness );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\tvec3 FssEss = F * brdf.x + brdf.y;\n\tfloat Ess = brdf.x + brdf.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie(float roughness, float NoH) {\n\tfloat invAlpha = 1.0 / roughness;\n\tfloat cos2h = NoH * NoH;\n\tfloat sin2h = max(1.0 - cos2h, 0.0078125);\treturn (2.0 + invAlpha) * pow(sin2h, invAlpha * 0.5) / (2.0 * PI);\n}\nfloat V_Neubelt(float NoV, float NoL) {\n\treturn saturate(1.0 / (4.0 * (NoL + NoV - NoL * NoV)));\n}\nvec3 BRDF_Specular_Sheen( const in float roughness, const in vec3 L, const in GeometricContext geometry, vec3 specularColor ) {\n\tvec3 N = geometry.normal;\n\tvec3 V = geometry.viewDir;\n\tvec3 H = normalize( V + L );\n\tfloat dotNH = saturate( dot( N, H ) );\n\treturn specularColor * D_Charlie( roughness, dotNH ) * V_Neubelt( dot(N, V), dot(N, L) );\n}\n#endif",
-bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tfDet *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",
-clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif",
-clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif",color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",
-color_vertex:"#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif",common:"#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat max3( vec3 v ) { return max( max( v.x, v.y ), v.z ); }\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n#ifdef CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n return m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}",
-cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_maxMipLevel 8.0\n#define cubeUV_minMipLevel 4.0\n#define cubeUV_maxTileSize 256.0\n#define cubeUV_minTileSize 16.0\nfloat getFace(vec3 direction) {\n vec3 absDirection = abs(direction);\n float face = -1.0;\n if (absDirection.x > absDirection.z) {\n if (absDirection.x > absDirection.y)\n face = direction.x > 0.0 ? 0.0 : 3.0;\n else\n face = direction.y > 0.0 ? 1.0 : 4.0;\n } else {\n if (absDirection.z > absDirection.y)\n face = direction.z > 0.0 ? 2.0 : 5.0;\n else\n face = direction.y > 0.0 ? 1.0 : 4.0;\n }\n return face;\n}\nvec2 getUV(vec3 direction, float face) {\n vec2 uv;\n if (face == 0.0) {\n uv = vec2(direction.z, direction.y) / abs(direction.x); } else if (face == 1.0) {\n uv = vec2(-direction.x, -direction.z) / abs(direction.y); } else if (face == 2.0) {\n uv = vec2(-direction.x, direction.y) / abs(direction.z); } else if (face == 3.0) {\n uv = vec2(-direction.z, direction.y) / abs(direction.x); } else if (face == 4.0) {\n uv = vec2(-direction.x, direction.z) / abs(direction.y); } else {\n uv = vec2(direction.x, direction.y) / abs(direction.z); }\n return 0.5 * (uv + 1.0);\n}\nvec3 bilinearCubeUV(sampler2D envMap, vec3 direction, float mipInt) {\n float face = getFace(direction);\n float filterInt = max(cubeUV_minMipLevel - mipInt, 0.0);\n mipInt = max(mipInt, cubeUV_minMipLevel);\n float faceSize = exp2(mipInt);\n float texelSize = 1.0 / (3.0 * cubeUV_maxTileSize);\n vec2 uv = getUV(direction, face) * (faceSize - 1.0);\n vec2 f = fract(uv);\n uv += 0.5 - f;\n if (face > 2.0) {\n uv.y += faceSize;\n face -= 3.0;\n }\n uv.x += face * faceSize;\n if(mipInt < cubeUV_maxMipLevel){\n uv.y += 2.0 * cubeUV_maxTileSize;\n }\n uv.y += filterInt * 2.0 * cubeUV_minTileSize;\n uv.x += 3.0 * max(0.0, cubeUV_maxTileSize - 2.0 * faceSize);\n uv *= texelSize;\n vec3 tl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n uv.x += texelSize;\n vec3 tr = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n uv.y += texelSize;\n vec3 br = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n uv.x -= texelSize;\n vec3 bl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n vec3 tm = mix(tl, tr, f.x);\n vec3 bm = mix(bl, br, f.x);\n return mix(tm, bm, f.y);\n}\n#define r0 1.0\n#define v0 0.339\n#define m0 -2.0\n#define r1 0.8\n#define v1 0.276\n#define m1 -1.0\n#define r4 0.4\n#define v4 0.046\n#define m4 2.0\n#define r5 0.305\n#define v5 0.016\n#define m5 3.0\n#define r6 0.21\n#define v6 0.0038\n#define m6 4.0\nfloat roughnessToMip(float roughness) {\n float mip = 0.0;\n if (roughness >= r1) {\n mip = (r0 - roughness) * (m1 - m0) / (r0 - r1) + m0;\n } else if (roughness >= r4) {\n mip = (r1 - roughness) * (m4 - m1) / (r1 - r4) + m1;\n } else if (roughness >= r5) {\n mip = (r4 - roughness) * (m5 - m4) / (r4 - r5) + m4;\n } else if (roughness >= r6) {\n mip = (r5 - roughness) * (m6 - m5) / (r5 - r6) + m5;\n } else {\n mip = -2.0 * log2(1.16 * roughness); }\n return mip;\n}\nvec4 textureCubeUV(sampler2D envMap, vec3 sampleDir, float roughness) {\n float mip = clamp(roughnessToMip(roughness), m0, cubeUV_maxMipLevel);\n float mipF = fract(mip);\n float mipInt = floor(mip);\n vec3 color0 = bilinearCubeUV(envMap, sampleDir, mipInt);\n if (mipF == 0.0) {\n return vec4(color0, 1.0);\n } else {\n vec3 color1 = bilinearCubeUV(envMap, sampleDir, mipInt + 1.0);\n return vec4(mix(color0, color1, mipF), 1.0);\n }\n}\n#endif",
-defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",
-displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",
-emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",encodings_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = clamp( floor( D ) / 255.0, 0.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}",
-envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\t\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec2 sampleUV = equirectUv( reflectVec );\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",
-envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",
-envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float roughness, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat sigma = PI * roughness * roughness / ( 1.0 + roughness );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + log2( sigma );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t vec3 reflectVec = reflect( -viewDir, normal );\n\t\t reflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t#else\n\t\t vec3 reflectVec = refract( -viewDir, normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( roughness, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV = equirectUv( reflectVec );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif",
-envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) { \n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",
-fog_vertex:"#ifdef USE_FOG\n\tfogDepth = -mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float fogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * fogDepth * fogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",
-gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn texture2D( gradientMap, coord ).rgb;\n\t#else\n\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t#endif\n}",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\treflectedLight.indirectDiffuse += PI * lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n#endif",
-lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\nvIndirectFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n\tvIndirectBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\nvIndirectFront += getAmbientLightIrradiance( ambientLightColor );\nvIndirectFront += getLightProbeIrradiance( lightProbe, geometry );\n#ifdef DOUBLE_SIDED\n\tvIndirectBack += getAmbientLightIrradiance( ambientLightColor );\n\tvIndirectBack += getLightProbeIrradiance( lightProbe, backGeometry );\n#endif\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif",
-lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif",
-lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct ToonMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon\n#define Material_LightProbeLOD( material )\t(0)",
-lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)",
-lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.specularRoughness = max( roughnessFactor, 0.0525 );material.specularRoughness += geometryRoughness;\nmaterial.specularRoughness = min( material.specularRoughness, 1.0 );\n#ifdef REFLECTIVITY\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#endif\n#ifdef CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheen;\n#endif",
-lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n#ifdef CLEARCOAT\n\tfloat clearcoat;\n\tfloat clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tvec3 sheenColor;\n#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearcoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3( 0, 1, 0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNL = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = ccDotNL * directLight.color;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tccIrradiance *= PI;\n\t\t#endif\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t\treflectedLight.directSpecular += ccIrradiance * material.clearcoat * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_Sheen(\n\t\t\tmaterial.specularRoughness,\n\t\t\tdirectLight.direction,\n\t\t\tgeometry,\n\t\t\tmaterial.sheenColor\n\t\t);\n\t#else\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.normal, material.specularColor, material.specularRoughness);\n\t#endif\n\treflectedLight.directDiffuse += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNV = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular += clearcoatRadiance * material.clearcoat * BRDF_Specular_GGX_Environment( geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t\tfloat ccDotNL = ccDotNV;\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\tfloat clearcoatInv = 1.0 - clearcoatDHR;\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\tBRDF_Specular_Multiscattering_Environment( geometry, material.specularColor, material.specularRoughness, singleScattering, multiScattering );\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\treflectedLight.indirectSpecular += clearcoatInv * radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",
-lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",
-lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\tvec3 lightMapIrradiance = lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.normal, material.specularRoughness, maxMipLevel );\n\t#ifdef CLEARCOAT\n\t\tclearcoatRadiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness, maxMipLevel );\n\t#endif\n#endif",
-lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",
-logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif",
-map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n#endif\n#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",
-map_particle_pars_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tuniform mat3 uvTransform;\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",
-morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",
-morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t#endif\n#endif",
-normal_fragment_begin:"#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t\tbitangent = bitangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t#endif\n\t\t#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t#endif\n\t#endif\n#endif\nvec3 geometryNormal = normal;",
-normal_fragment_maps:"#ifdef OBJECTSPACE_NORMALMAP\n\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( TANGENTSPACE_NORMALMAP )\n\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\t#ifdef USE_TANGENT\n\t\tnormal = normalize( vTBN * mapN );\n\t#else\n\t\tnormal = perturbNormal2Arb( -vViewPosition, normal, mapN );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif",
-normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tfloat scale = sign( st1.t * st0.s - st0.t * st1.s );\n\t\tvec3 S = normalize( ( q0 * st1.t - q1 * st0.t ) * scale );\n\t\tvec3 T = normalize( ( - q0 * st1.s + q1 * st0.s ) * scale );\n\t\tvec3 N = normalize( surf_norm );\n\t\tmat3 tsn = mat3( S, T, N );\n\t\tmapN.xy *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif",
-clearcoat_normal_fragment_begin:"#ifdef CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\t#ifdef USE_TANGENT\n\t\tclearcoatNormal = normalize( vTBN * clearcoatMapN );\n\t#else\n\t\tclearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN );\n\t#endif\n#endif",clearcoat_pars_fragment:"#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif",
-packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ));\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w);\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}",
-premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",
-roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ), \n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif",
-shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",
-shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n#endif",
-shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}",
-skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform highp sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif",
-skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",
-specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( ( color * ( 2.51 * color + 0.03 ) ) / ( color * ( 2.43 * color + 0.59 ) + 0.14 ) );\n}",
-uv_pars_fragment:"#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#ifdef USE_UV\n\t#ifdef UVS_VERTEX_ONLY\n\t\tvec2 vUv;\n\t#else\n\t\tvarying vec2 vUv;\n\t#endif\n\tuniform mat3 uvTransform;\n#endif",uv_vertex:"#ifdef USE_UV\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n\tuniform mat3 uv2Transform;\n#endif",
-uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_frag:"uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",
-background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",cube_frag:"#include <envmap_common_pars_fragment>\nuniform float opacity;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\tvec3 vReflect = vWorldDirection;\n\t#include <envmap_fragment>\n\tgl_FragColor = envColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",
-cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}",
-depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}",
-distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",
-distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",
-equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tvec4 texColor = texture2D( tEquirect, sampleUV );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",
-linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",
-linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",
-meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",
-meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",
-meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;\n\t#else\n\t\treflectedLight.indirectDiffuse += vIndirectFront;\n\t#endif\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",
-meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",
-meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t\tmatcapColor = matcapTexelToLinear( matcapColor );\n\t#else\n\t\tvec4 matcapColor = vec4( 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",
-meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#ifndef FLAT_SHADED\n\t\tvNormal = normalize( transformedNormal );\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",
-meshtoon_frag:"#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",
-meshtoon_vert:"#define TOON\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",
-meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",
-meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",
-meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define REFLECTIVITY\n\t#define CLEARCOAT\n\t#define TRANSPARENCY\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef TRANSPARENCY\n\tuniform float transparency;\n#endif\n#ifdef REFLECTIVITY\n\tuniform float reflectivity;\n#endif\n#ifdef CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheen;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#ifdef TRANSPARENCY\n\t\tdiffuseColor.a *= saturate( 1. - transparency + linearToRelativeLuminance( reflectedLight.directSpecular + reflectedLight.indirectSpecular ) );\n\t#endif\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",
-meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",
-normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}",
-normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",
-points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",
-points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}",
-shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",shadow_vert:"#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",
-sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",
-sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}"},
-gb={basic:{uniforms:wa([A.common,A.specularmap,A.envmap,A.aomap,A.lightmap,A.fog]),vertexShader:M.meshbasic_vert,fragmentShader:M.meshbasic_frag},lambert:{uniforms:wa([A.common,A.specularmap,A.envmap,A.aomap,A.lightmap,A.emissivemap,A.fog,A.lights,{emissive:{value:new D(0)}}]),vertexShader:M.meshlambert_vert,fragmentShader:M.meshlambert_frag},phong:{uniforms:wa([A.common,A.specularmap,A.envmap,A.aomap,A.lightmap,A.emissivemap,A.bumpmap,A.normalmap,A.displacementmap,A.fog,A.lights,{emissive:{value:new D(0)},
-specular:{value:new D(1118481)},shininess:{value:30}}]),vertexShader:M.meshphong_vert,fragmentShader:M.meshphong_frag},standard:{uniforms:wa([A.common,A.envmap,A.aomap,A.lightmap,A.emissivemap,A.bumpmap,A.normalmap,A.displacementmap,A.roughnessmap,A.metalnessmap,A.fog,A.lights,{emissive:{value:new D(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:M.meshphysical_vert,fragmentShader:M.meshphysical_frag},toon:{uniforms:wa([A.common,A.specularmap,A.aomap,A.lightmap,
-A.emissivemap,A.bumpmap,A.normalmap,A.displacementmap,A.gradientmap,A.fog,A.lights,{emissive:{value:new D(0)},specular:{value:new D(1118481)},shininess:{value:30}}]),vertexShader:M.meshtoon_vert,fragmentShader:M.meshtoon_frag},matcap:{uniforms:wa([A.common,A.bumpmap,A.normalmap,A.displacementmap,A.fog,{matcap:{value:null}}]),vertexShader:M.meshmatcap_vert,fragmentShader:M.meshmatcap_frag},points:{uniforms:wa([A.points,A.fog]),vertexShader:M.points_vert,fragmentShader:M.points_frag},dashed:{uniforms:wa([A.common,
-A.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:M.linedashed_vert,fragmentShader:M.linedashed_frag},depth:{uniforms:wa([A.common,A.displacementmap]),vertexShader:M.depth_vert,fragmentShader:M.depth_frag},normal:{uniforms:wa([A.common,A.bumpmap,A.normalmap,A.displacementmap,{opacity:{value:1}}]),vertexShader:M.normal_vert,fragmentShader:M.normal_frag},sprite:{uniforms:wa([A.sprite,A.fog]),vertexShader:M.sprite_vert,fragmentShader:M.sprite_frag},background:{uniforms:{uvTransform:{value:new ya},
-t2D:{value:null}},vertexShader:M.background_vert,fragmentShader:M.background_frag},cube:{uniforms:wa([A.envmap,{opacity:{value:1}}]),vertexShader:M.cube_vert,fragmentShader:M.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:M.equirect_vert,fragmentShader:M.equirect_frag},distanceRGBA:{uniforms:wa([A.common,A.displacementmap,{referencePosition:{value:new p},nearDistance:{value:1},farDistance:{value:1E3}}]),vertexShader:M.distanceRGBA_vert,fragmentShader:M.distanceRGBA_frag},shadow:{uniforms:wa([A.lights,
-A.fog,{color:{value:new D(0)},opacity:{value:1}}]),vertexShader:M.shadow_vert,fragmentShader:M.shadow_frag}};gb.physical={uniforms:wa([gb.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatNormalScale:{value:new v(1,1)},clearcoatNormalMap:{value:null},sheen:{value:new D(0)},transparency:{value:0}}]),vertexShader:M.meshphysical_vert,fragmentShader:M.meshphysical_frag};qb.prototype=Object.create(W.prototype);qb.prototype.constructor=
-qb;qb.prototype.isCubeTexture=!0;Object.defineProperty(qb.prototype,"images",{get:function(){return this.image},set:function(a){this.image=a}});Hc.prototype=Object.create(W.prototype);Hc.prototype.constructor=Hc;Hc.prototype.isDataTexture2DArray=!0;Ic.prototype=Object.create(W.prototype);Ic.prototype.constructor=Ic;Ic.prototype.isDataTexture3D=!0;var Bh=new W,Ej=new Hc,Gj=new Ic,Ch=new qb,vh=[],xh=[],Ah=new Float32Array(16),zh=new Float32Array(9),yh=new Float32Array(4);Dh.prototype.updateCache=function(a){var b=
-this.cache;a instanceof Float32Array&&b.length!==a.length&&(this.cache=new Float32Array(a.length));Ja(b,a)};Eh.prototype.setValue=function(a,b,c){for(var d=this.seq,e=0,f=d.length;e!==f;++e){var g=d[e];g.setValue(a,b[g.id],c)}};var eg=/([\w\d_]+)(\])?(\[|\.)?/g;Gb.prototype.setValue=function(a,b,c,d){b=this.map[b];void 0!==b&&b.setValue(a,c,d)};Gb.prototype.setOptional=function(a,b,c){b=b[c];void 0!==b&&this.setValue(a,c,b)};Gb.upload=function(a,b,c,d){for(var e=0,f=b.length;e!==f;++e){var g=b[e],
-h=c[g.id];!1!==h.needsUpdate&&g.setValue(a,h.value,d)}};Gb.seqWithValue=function(a,b){for(var c=[],d=0,e=a.length;d!==e;++d){var f=a[d];f.id in b&&c.push(f)}return c};var lk=0,gg=/^[ \t]*#include +<([\w\d./]+)>/gm,Nh=/#pragma unroll_loop[\s]+?for \( int i = (\d+); i < (\d+); i \+\+ \) \{([\s\S]+?)(?=\})\}/g,Mh=/#pragma unroll_loop_start[\s]+?for \( int i = (\d+); i < (\d+); i \+\+ \) \{([\s\S]+?)(?=\})\}[\s]+?#pragma unroll_loop_end/g,vk=0;Hb.prototype=Object.create(K.prototype);Hb.prototype.constructor=
-Hb;Hb.prototype.isMeshDepthMaterial=!0;Hb.prototype.copy=function(a){K.prototype.copy.call(this,a);this.depthPacking=a.depthPacking;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;return this};Ib.prototype=Object.create(K.prototype);Ib.prototype.constructor=
-Ib;Ib.prototype.isMeshDistanceMaterial=!0;Ib.prototype.copy=function(a){K.prototype.copy.call(this,a);this.referencePosition.copy(a.referencePosition);this.nearDistance=a.nearDistance;this.farDistance=a.farDistance;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;return this};Le.prototype=Object.assign(Object.create(P.prototype),
-{constructor:Le,isArrayCamera:!0});Kc.prototype=Object.assign(Object.create(y.prototype),{constructor:Kc,isGroup:!0});Object.assign(Me.prototype,{constructor:Me,getTargetRaySpace:function(){null===this._targetRay&&(this._targetRay=new Kc,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1);return this._targetRay},getGripSpace:function(){null===this._grip&&(this._grip=new Kc,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1);return this._grip},dispatchEvent:function(a){null!==this._targetRay&&
-this._targetRay.dispatchEvent(a);null!==this._grip&&this._grip.dispatchEvent(a);return this},disconnect:function(a){this.dispatchEvent({type:"disconnected",data:a});null!==this._targetRay&&(this._targetRay.visible=!1);null!==this._grip&&(this._grip.visible=!1);return this},update:function(a,b,c){var d=null,e=null,f=this._targetRay,g=this._grip;a&&(null!==f&&(d=b.getPose(a.targetRaySpace,c),null!==d&&(f.matrix.fromArray(d.transform.matrix),f.matrix.decompose(f.position,f.rotation,f.scale))),null!==
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-0,c=this.data.count;b<c;b++)sc.x=this.getX(b),sc.y=this.getY(b),sc.z=this.getZ(b),sc.applyMatrix4(a),this.setXYZ(b,sc.x,sc.y,sc.z);return this},setX:function(a,b){this.data.array[a*this.data.stride+this.offset]=b;return this},setY:function(a,b){this.data.array[a*this.data.stride+this.offset+1]=b;return this},setZ:function(a,b){this.data.array[a*this.data.stride+this.offset+2]=b;return this},setW:function(a,b){this.data.array[a*this.data.stride+this.offset+3]=b;return this},getX:function(a){return this.data.array[a*
-this.data.stride+this.offset]},getY:function(a){return this.data.array[a*this.data.stride+this.offset+1]},getZ:function(a){return this.data.array[a*this.data.stride+this.offset+2]},getW:function(a){return this.data.array[a*this.data.stride+this.offset+3]},setXY:function(a,b,c){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;return this},setXYZ:function(a,b,c,d){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;return this},
-setXYZW:function(a,b,c,d,e){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;this.data.array[a+3]=e;return this},clone:function(){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interlaved buffer attribute will deinterleave buffer data.");for(var a=[],b=0;b<this.count;b++)for(var c=b*this.data.stride+this.offset,d=0;d<this.itemSize;d++)a.push(this.data.array[c+d]);return new G(new this.array.constructor(a),this.itemSize,this.normalized)},
-toJSON:function(){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interlaved buffer attribute will deinterleave buffer data.");for(var a=[],b=0;b<this.count;b++)for(var c=b*this.data.stride+this.offset,d=0;d<this.itemSize;d++)a.push(this.data.array[c+d]);return{itemSize:this.itemSize,type:this.array.constructor.name,array:a,normalized:this.normalized}}});Kb.prototype=Object.create(K.prototype);Kb.prototype.constructor=Kb;Kb.prototype.isSpriteMaterial=!0;Kb.prototype.copy=function(a){K.prototype.copy.call(this,
-a);this.color.copy(a.color);this.map=a.map;this.alphaMap=a.alphaMap;this.rotation=a.rotation;this.sizeAttenuation=a.sizeAttenuation;return this};var Lc,xe=new p,vd=new p,wd=new p,Mc=new v,Md=new v,Wh=new N,If=new p,ye=new p,Jf=new p,Di=new v,gh=new v,Ei=new v;Ld.prototype=Object.assign(Object.create(y.prototype),{constructor:Ld,isSprite:!0,raycast:function(a,b){null===a.camera&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.');vd.setFromMatrixScale(this.matrixWorld);
-Wh.copy(a.camera.matrixWorld);this.modelViewMatrix.multiplyMatrices(a.camera.matrixWorldInverse,this.matrixWorld);wd.setFromMatrixPosition(this.modelViewMatrix);a.camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&vd.multiplyScalar(-wd.z);var c=this.material.rotation;if(0!==c){var d=Math.cos(c);var e=Math.sin(c)}c=this.center;Pe(If.set(-.5,-.5,0),wd,c,vd,e,d);Pe(ye.set(.5,-.5,0),wd,c,vd,e,d);Pe(Jf.set(.5,.5,0),wd,c,vd,e,d);Di.set(0,0);gh.set(1,0);Ei.set(1,1);var f=a.ray.intersectTriangle(If,
-ye,Jf,!1,xe);if(null===f&&(Pe(ye.set(-.5,.5,0),wd,c,vd,e,d),gh.set(0,1),f=a.ray.intersectTriangle(If,Jf,ye,!1,xe),null===f))return;e=a.ray.origin.distanceTo(xe);e<a.near||e>a.far||b.push({distance:e,point:xe.clone(),uv:pa.getUV(xe,If,ye,Jf,Di,gh,Ei,new v),face:null,object:this})},clone:function(){return(new this.constructor(this.material)).copy(this)},copy:function(a){y.prototype.copy.call(this,a);void 0!==a.center&&this.center.copy(a.center);return this}});var Kf=new p,Fi=new p;Nd.prototype=Object.assign(Object.create(y.prototype),
-{constructor:Nd,isLOD:!0,copy:function(a){y.prototype.copy.call(this,a,!1);for(var b=a.levels,c=0,d=b.length;c<d;c++){var e=b[c];this.addLevel(e.object.clone(),e.distance)}this.autoUpdate=a.autoUpdate;return this},addLevel:function(a,b){void 0===b&&(b=0);b=Math.abs(b);for(var c=this.levels,d=0;d<c.length&&!(b<c[d].distance);d++);c.splice(d,0,{distance:b,object:a});this.add(a);return this},getCurrentLevel:function(){return this._currentLevel},getObjectForDistance:function(a){var b=this.levels;if(0<
-b.length){for(var c=1,d=b.length;c<d&&!(a<b[c].distance);c++);return b[c-1].object}return null},raycast:function(a,b){if(0<this.levels.length){Kf.setFromMatrixPosition(this.matrixWorld);var c=a.ray.origin.distanceTo(Kf);this.getObjectForDistance(c).raycast(a,b)}},update:function(a){var b=this.levels;if(1<b.length){Kf.setFromMatrixPosition(a.matrixWorld);Fi.setFromMatrixPosition(this.matrixWorld);a=Kf.distanceTo(Fi)/a.zoom;b[0].object.visible=!0;for(var c=1,d=b.length;c<d;c++)if(a>=b[c].distance)b[c-
-1].object.visible=!1,b[c].object.visible=!0;else break;for(this._currentLevel=c-1;c<d;c++)b[c].object.visible=!1}},toJSON:function(a){a=y.prototype.toJSON.call(this,a);!1===this.autoUpdate&&(a.object.autoUpdate=!1);a.object.levels=[];for(var b=this.levels,c=0,d=b.length;c<d;c++){var e=b[c];a.object.levels.push({object:e.object.uuid,distance:e.distance})}return a}});Qe.prototype=Object.assign(Object.create(ea.prototype),{constructor:Qe,isSkinnedMesh:!0,bind:function(a,b){this.skeleton=a;void 0===b&&
-(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),b=this.matrixWorld);this.bindMatrix.copy(b);this.bindMatrixInverse.getInverse(b)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){for(var a=new R,b=this.geometry.attributes.skinWeight,c=0,d=b.count;c<d;c++){a.x=b.getX(c);a.y=b.getY(c);a.z=b.getZ(c);a.w=b.getW(c);var e=1/a.manhattanLength();Infinity!==e?a.multiplyScalar(e):a.set(1,0,0,0);b.setXYZW(c,a.x,a.y,a.z,a.w)}},updateMatrixWorld:function(a){ea.prototype.updateMatrixWorld.call(this,
-a);"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)},clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)},boneTransform:function(){var a=new p,b=new R,c=new R,d=new p,e=new N;return function(f,g){var h=this.skeleton,l=this.geometry;b.fromBufferAttribute(l.attributes.skinIndex,f);c.fromBufferAttribute(l.attributes.skinWeight,
-f);a.fromBufferAttribute(l.attributes.position,f).applyMatrix4(this.bindMatrix);g.set(0,0,0);for(f=0;4>f;f++)if(l=c.getComponent(f),0!==l){var m=b.getComponent(f);e.multiplyMatrices(h.bones[m].matrixWorld,h.boneInverses[m]);g.addScaledVector(d.copy(a).applyMatrix4(e),l)}return g.applyMatrix4(this.bindMatrixInverse)}}()});var Gi=new N,Qk=new N;Object.assign(Re.prototype,{calculateInverses:function(){this.boneInverses=[];for(var a=0,b=this.bones.length;a<b;a++){var c=new N;this.bones[a]&&c.getInverse(this.bones[a].matrixWorld);
-this.boneInverses.push(c)}},pose:function(){var a,b;var c=0;for(b=this.bones.length;c<b;c++)(a=this.bones[c])&&a.matrixWorld.getInverse(this.boneInverses[c]);c=0;for(b=this.bones.length;c<b;c++)if(a=this.bones[c])a.parent&&a.parent.isBone?(a.matrix.getInverse(a.parent.matrixWorld),a.matrix.multiply(a.matrixWorld)):a.matrix.copy(a.matrixWorld),a.matrix.decompose(a.position,a.quaternion,a.scale)},update:function(){for(var a=this.bones,b=this.boneInverses,c=this.boneMatrices,d=this.boneTexture,e=0,f=
-a.length;e<f;e++)Gi.multiplyMatrices(a[e]?a[e].matrixWorld:Qk,b[e]),Gi.toArray(c,16*e);void 0!==d&&(d.needsUpdate=!0)},clone:function(){return new Re(this.bones,this.boneInverses)},getBoneByName:function(a){for(var b=0,c=this.bones.length;b<c;b++){var d=this.bones[b];if(d.name===a)return d}},dispose:function(){this.boneTexture&&(this.boneTexture.dispose(),this.boneTexture=void 0)}});kg.prototype=Object.assign(Object.create(y.prototype),{constructor:kg,isBone:!0});var Hi=new N,Ii=new N,Lf=[],ze=new ea;
-Se.prototype=Object.assign(Object.create(ea.prototype),{constructor:Se,isInstancedMesh:!0,getMatrixAt:function(a,b){b.fromArray(this.instanceMatrix.array,16*a)},raycast:function(a,b){var c=this.matrixWorld,d=this.count;ze.geometry=this.geometry;ze.material=this.material;if(void 0!==ze.material)for(var e=0;e<d;e++){this.getMatrixAt(e,Hi);Ii.multiplyMatrices(c,Hi);ze.matrixWorld=Ii;ze.raycast(a,Lf);for(var f=0,g=Lf.length;f<g;f++){var h=Lf[f];h.instanceId=e;h.object=this;b.push(h)}Lf.length=0}},setMatrixAt:function(a,
-b){b.toArray(this.instanceMatrix.array,16*a)},updateMorphTargets:function(){}});da.prototype=Object.create(K.prototype);da.prototype.constructor=da;da.prototype.isLineBasicMaterial=!0;da.prototype.copy=function(a){K.prototype.copy.call(this,a);this.color.copy(a.color);this.linewidth=a.linewidth;this.linecap=a.linecap;this.linejoin=a.linejoin;this.morphTargets=a.morphTargets;return this};var Ji=new p,Ki=new p,Li=new N,Mf=new Wb,Ae=new eb;La.prototype=Object.assign(Object.create(y.prototype),{constructor:La,
-isLine:!0,computeLineDistances:function(){var a=this.geometry;if(a.isBufferGeometry)if(null===a.index){for(var b=a.attributes.position,c=[0],d=1,e=b.count;d<e;d++)Ji.fromBufferAttribute(b,d-1),Ki.fromBufferAttribute(b,d),c[d]=c[d-1],c[d]+=Ji.distanceTo(Ki);a.setAttribute("lineDistance",new B(c,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(a.isGeometry)for(b=a.vertices,c=a.lineDistances,c[0]=0,d=1,e=b.length;d<e;d++)c[d]=
-c[d-1],c[d]+=b[d-1].distanceTo(b[d]);return this},raycast:function(a,b){var c=this.geometry,d=this.matrixWorld,e=a.params.Line.threshold;null===c.boundingSphere&&c.computeBoundingSphere();Ae.copy(c.boundingSphere);Ae.applyMatrix4(d);Ae.radius+=e;if(!1!==a.ray.intersectsSphere(Ae)){Li.getInverse(d);Mf.copy(a.ray).applyMatrix4(Li);d=e/((this.scale.x+this.scale.y+this.scale.z)/3);d*=d;var f=new p,g=new p;e=new p;var h=new p,l=this&&this.isLineSegments?2:1;if(c.isBufferGeometry){var m=c.index,k=c.attributes.position.array;
-if(null!==m){m=m.array;c=0;for(var n=m.length-1;c<n;c+=l){var t=m[c+1];f.fromArray(k,3*m[c]);g.fromArray(k,3*t);t=Mf.distanceSqToSegment(f,g,h,e);t>d||(h.applyMatrix4(this.matrixWorld),t=a.ray.origin.distanceTo(h),t<a.near||t>a.far||b.push({distance:t,point:e.clone().applyMatrix4(this.matrixWorld),index:c,face:null,faceIndex:null,object:this}))}}else for(c=0,n=k.length/3-1;c<n;c+=l)f.fromArray(k,3*c),g.fromArray(k,3*c+3),t=Mf.distanceSqToSegment(f,g,h,e),t>d||(h.applyMatrix4(this.matrixWorld),t=a.ray.origin.distanceTo(h),
-t<a.near||t>a.far||b.push({distance:t,point:e.clone().applyMatrix4(this.matrixWorld),index:c,face:null,faceIndex:null,object:this}))}else if(c.isGeometry)for(f=c.vertices,g=f.length,c=0;c<g-1;c+=l)t=Mf.distanceSqToSegment(f[c],f[c+1],h,e),t>d||(h.applyMatrix4(this.matrixWorld),t=a.ray.origin.distanceTo(h),t<a.near||t>a.far||b.push({distance:t,point:e.clone().applyMatrix4(this.matrixWorld),index:c,face:null,faceIndex:null,object:this}))}},updateMorphTargets:function(){var a=this.geometry;if(a.isBufferGeometry){a=
-a.morphAttributes;var b=Object.keys(a);if(0<b.length){var c=a[b[0]];if(void 0!==c)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},a=0,b=c.length;a<b;a++){var d=c[a].name||String(a);this.morphTargetInfluences.push(0);this.morphTargetDictionary[d]=a}}}else a=a.morphTargets,void 0!==a&&0<a.length&&console.error("THREE.Line.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")},clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});
-var Nf=new p,Of=new p;ma.prototype=Object.assign(Object.create(La.prototype),{constructor:ma,isLineSegments:!0,computeLineDistances:function(){var a=this.geometry;if(a.isBufferGeometry)if(null===a.index){for(var b=a.attributes.position,c=[],d=0,e=b.count;d<e;d+=2)Nf.fromBufferAttribute(b,d),Of.fromBufferAttribute(b,d+1),c[d]=0===d?0:c[d-1],c[d+1]=c[d]+Nf.distanceTo(Of);a.setAttribute("lineDistance",new B(c,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");
-else if(a.isGeometry)for(b=a.vertices,c=a.lineDistances,d=0,e=b.length;d<e;d+=2)Nf.copy(b[d]),Of.copy(b[d+1]),c[d]=0===d?0:c[d-1],c[d+1]=c[d]+Nf.distanceTo(Of);return this}});Te.prototype=Object.assign(Object.create(La.prototype),{constructor:Te,isLineLoop:!0});Xa.prototype=Object.create(K.prototype);Xa.prototype.constructor=Xa;Xa.prototype.isPointsMaterial=!0;Xa.prototype.copy=function(a){K.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.alphaMap=a.alphaMap;this.size=a.size;
-this.sizeAttenuation=a.sizeAttenuation;this.morphTargets=a.morphTargets;return this};var Mi=new N,mg=new Wb,Be=new eb,Pf=new p;Nc.prototype=Object.assign(Object.create(y.prototype),{constructor:Nc,isPoints:!0,raycast:function(a,b){var c=this.geometry,d=this.matrixWorld,e=a.params.Points.threshold;null===c.boundingSphere&&c.computeBoundingSphere();Be.copy(c.boundingSphere);Be.applyMatrix4(d);Be.radius+=e;if(!1!==a.ray.intersectsSphere(Be))if(Mi.getInverse(d),mg.copy(a.ray).applyMatrix4(Mi),e/=(this.scale.x+
-this.scale.y+this.scale.z)/3,e*=e,c.isBufferGeometry){var f=c.index;c=c.attributes.position.array;if(null!==f){var g=f.array;f=0;for(var h=g.length;f<h;f++){var l=g[f];Pf.fromArray(c,3*l);lg(Pf,l,e,d,a,b,this)}}else for(f=0,g=c.length/3;f<g;f++)Pf.fromArray(c,3*f),lg(Pf,f,e,d,a,b,this)}else for(c=c.vertices,f=0,g=c.length;f<g;f++)lg(c[f],f,e,d,a,b,this)},updateMorphTargets:function(){var a=this.geometry;if(a.isBufferGeometry){a=a.morphAttributes;var b=Object.keys(a);if(0<b.length){var c=a[b[0]];if(void 0!==
-c)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},a=0,b=c.length;a<b;a++){var d=c[a].name||String(a);this.morphTargetInfluences.push(0);this.morphTargetDictionary[d]=a}}}else a=a.morphTargets,void 0!==a&&0<a.length&&console.error("THREE.Points.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")},clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});ng.prototype=Object.assign(Object.create(W.prototype),{constructor:ng,
-isVideoTexture:!0,update:function(){var a=this.image;a.readyState>=a.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}});Oc.prototype=Object.create(W.prototype);Oc.prototype.constructor=Oc;Oc.prototype.isCompressedTexture=!0;Od.prototype=Object.create(W.prototype);Od.prototype.constructor=Od;Od.prototype.isCanvasTexture=!0;Pd.prototype=Object.create(W.prototype);Pd.prototype.constructor=Pd;Pd.prototype.isDepthTexture=!0;Pc.prototype=Object.create(F.prototype);Pc.prototype.constructor=Pc;Qd.prototype=Object.create(L.prototype);
-Qd.prototype.constructor=Qd;Qc.prototype=Object.create(F.prototype);Qc.prototype.constructor=Qc;Rd.prototype=Object.create(L.prototype);Rd.prototype.constructor=Rd;Ga.prototype=Object.create(F.prototype);Ga.prototype.constructor=Ga;Sd.prototype=Object.create(L.prototype);Sd.prototype.constructor=Sd;Rc.prototype=Object.create(Ga.prototype);Rc.prototype.constructor=Rc;Td.prototype=Object.create(L.prototype);Td.prototype.constructor=Td;bc.prototype=Object.create(Ga.prototype);bc.prototype.constructor=
-bc;Ud.prototype=Object.create(L.prototype);Ud.prototype.constructor=Ud;Sc.prototype=Object.create(Ga.prototype);Sc.prototype.constructor=Sc;Vd.prototype=Object.create(L.prototype);Vd.prototype.constructor=Vd;Tc.prototype=Object.create(Ga.prototype);Tc.prototype.constructor=Tc;Wd.prototype=Object.create(L.prototype);Wd.prototype.constructor=Wd;cc.prototype=Object.create(F.prototype);cc.prototype.constructor=cc;cc.prototype.toJSON=function(){var a=F.prototype.toJSON.call(this);a.path=this.parameters.path.toJSON();
-return a};Xd.prototype=Object.create(L.prototype);Xd.prototype.constructor=Xd;Uc.prototype=Object.create(F.prototype);Uc.prototype.constructor=Uc;Yd.prototype=Object.create(L.prototype);Yd.prototype.constructor=Yd;Vc.prototype=Object.create(F.prototype);Vc.prototype.constructor=Vc;var Rk={triangulate:function(a,b,c){c=c||2;var d=b&&b.length,e=d?b[0]*c:a.length,f=Xh(a,0,e,c,!0),g=[];if(!f||f.next===f.prev)return g;var h;if(d){var l=c;d=[];var m;var k=0;for(m=b.length;k<m;k++){var n=b[k]*l;var p=k<
-m-1?b[k+1]*l:a.length;n=Xh(a,n,p,l,!1);n===n.next&&(n.steiner=!0);d.push(Dk(n))}d.sort(Bk);for(k=0;k<d.length;k++){l=d[k];b=f;if(b=Ck(l,b))l=$h(b,l),Lb(b,b.next),Lb(l,l.next);f=Lb(f,f.next)}}if(a.length>80*c){var r=h=a[0];var q=d=a[1];for(l=c;l<e;l+=c)k=a[l],b=a[l+1],k<r&&(r=k),b<q&&(q=b),k>h&&(h=k),b>d&&(d=b);h=Math.max(h-r,d-q);h=0!==h?1/h:0}$d(f,g,c,r,q,h);return g}},sb={area:function(a){for(var b=a.length,c=0,d=b-1,e=0;e<b;d=e++)c+=a[d].x*a[e].y-a[e].x*a[d].y;return.5*c},isClockWise:function(a){return 0>
-sb.area(a)},triangulateShape:function(a,b){var c=[],d=[],e=[];ai(a);bi(c,a);var f=a.length;b.forEach(ai);for(a=0;a<b.length;a++)d.push(f),f+=b[a].length,bi(c,b[a]);b=Rk.triangulate(c,d);for(a=0;a<b.length;a+=3)e.push(b.slice(a,a+3));return e}};dc.prototype=Object.create(L.prototype);dc.prototype.constructor=dc;dc.prototype.toJSON=function(){var a=L.prototype.toJSON.call(this);return ci(this.parameters.shapes,this.parameters.options,a)};hb.prototype=Object.create(F.prototype);hb.prototype.constructor=
-hb;hb.prototype.toJSON=function(){var a=F.prototype.toJSON.call(this);return ci(this.parameters.shapes,this.parameters.options,a)};var Ek={generateTopUV:function(a,b,c,d,e){a=b[3*d];d=b[3*d+1];var f=b[3*e];e=b[3*e+1];return[new v(b[3*c],b[3*c+1]),new v(a,d),new v(f,e)]},generateSideWallUV:function(a,b,c,d,e,f){a=b[3*c];var g=b[3*c+1];c=b[3*c+2];var h=b[3*d],l=b[3*d+1];d=b[3*d+2];var k=b[3*e],p=b[3*e+1];e=b[3*e+2];var n=b[3*f],t=b[3*f+1];b=b[3*f+2];return.01>Math.abs(g-l)?[new v(a,1-c),new v(h,1-d),
-new v(k,1-e),new v(n,1-b)]:[new v(g,1-c),new v(l,1-d),new v(p,1-e),new v(t,1-b)]}};be.prototype=Object.create(L.prototype);be.prototype.constructor=be;Xc.prototype=Object.create(hb.prototype);Xc.prototype.constructor=Xc;ce.prototype=Object.create(L.prototype);ce.prototype.constructor=ce;ec.prototype=Object.create(F.prototype);ec.prototype.constructor=ec;de.prototype=Object.create(L.prototype);de.prototype.constructor=de;Yc.prototype=Object.create(F.prototype);Yc.prototype.constructor=Yc;ee.prototype=
-Object.create(L.prototype);ee.prototype.constructor=ee;Zc.prototype=Object.create(F.prototype);Zc.prototype.constructor=Zc;fc.prototype=Object.create(L.prototype);fc.prototype.constructor=fc;fc.prototype.toJSON=function(){var a=L.prototype.toJSON.call(this);return di(this.parameters.shapes,a)};gc.prototype=Object.create(F.prototype);gc.prototype.constructor=gc;gc.prototype.toJSON=function(){var a=F.prototype.toJSON.call(this);return di(this.parameters.shapes,a)};$c.prototype=Object.create(F.prototype);
-$c.prototype.constructor=$c;hc.prototype=Object.create(L.prototype);hc.prototype.constructor=hc;tb.prototype=Object.create(F.prototype);tb.prototype.constructor=tb;fe.prototype=Object.create(hc.prototype);fe.prototype.constructor=fe;ge.prototype=Object.create(tb.prototype);ge.prototype.constructor=ge;he.prototype=Object.create(L.prototype);he.prototype.constructor=he;ad.prototype=Object.create(F.prototype);ad.prototype.constructor=ad;var ra=Object.freeze({__proto__:null,WireframeGeometry:Pc,ParametricGeometry:Qd,
-ParametricBufferGeometry:Qc,TetrahedronGeometry:Sd,TetrahedronBufferGeometry:Rc,OctahedronGeometry:Td,OctahedronBufferGeometry:bc,IcosahedronGeometry:Ud,IcosahedronBufferGeometry:Sc,DodecahedronGeometry:Vd,DodecahedronBufferGeometry:Tc,PolyhedronGeometry:Rd,PolyhedronBufferGeometry:Ga,TubeGeometry:Wd,TubeBufferGeometry:cc,TorusKnotGeometry:Xd,TorusKnotBufferGeometry:Uc,TorusGeometry:Yd,TorusBufferGeometry:Vc,TextGeometry:be,TextBufferGeometry:Xc,SphereGeometry:ce,SphereBufferGeometry:ec,RingGeometry:de,
-RingBufferGeometry:Yc,PlaneGeometry:Fd,PlaneBufferGeometry:ac,LatheGeometry:ee,LatheBufferGeometry:Zc,ShapeGeometry:fc,ShapeBufferGeometry:gc,ExtrudeGeometry:dc,ExtrudeBufferGeometry:hb,EdgesGeometry:$c,ConeGeometry:fe,ConeBufferGeometry:ge,CylinderGeometry:hc,CylinderBufferGeometry:tb,CircleGeometry:he,CircleBufferGeometry:ad,BoxGeometry:fh,BoxBufferGeometry:Gd});ic.prototype=Object.create(K.prototype);ic.prototype.constructor=ic;ic.prototype.isShadowMaterial=!0;ic.prototype.copy=function(a){K.prototype.copy.call(this,
-a);this.color.copy(a.color);return this};ub.prototype=Object.create(Ca.prototype);ub.prototype.constructor=ub;ub.prototype.isRawShaderMaterial=!0;ib.prototype=Object.create(K.prototype);ib.prototype.constructor=ib;ib.prototype.isMeshStandardMaterial=!0;ib.prototype.copy=function(a){K.prototype.copy.call(this,a);this.defines={STANDARD:""};this.color.copy(a.color);this.roughness=a.roughness;this.metalness=a.metalness;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;
-this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.roughnessMap=a.roughnessMap;this.metalnessMap=a.metalnessMap;this.alphaMap=
-a.alphaMap;this.envMap=a.envMap;this.envMapIntensity=a.envMapIntensity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;this.vertexTangents=a.vertexTangents;return this};jc.prototype=Object.create(ib.prototype);jc.prototype.constructor=jc;jc.prototype.isMeshPhysicalMaterial=
-!0;jc.prototype.copy=function(a){ib.prototype.copy.call(this,a);this.defines={STANDARD:"",PHYSICAL:""};this.clearcoat=a.clearcoat;this.clearcoatMap=a.clearcoatMap;this.clearcoatRoughness=a.clearcoatRoughness;this.clearcoatRoughnessMap=a.clearcoatRoughnessMap;this.clearcoatNormalMap=a.clearcoatNormalMap;this.clearcoatNormalScale.copy(a.clearcoatNormalScale);this.reflectivity=a.reflectivity;this.sheen=a.sheen?(this.sheen||new D).copy(a.sheen):null;this.transparency=a.transparency;return this};Mb.prototype=
-Object.create(K.prototype);Mb.prototype.constructor=Mb;Mb.prototype.isMeshPhongMaterial=!0;Mb.prototype.copy=function(a){K.prototype.copy.call(this,a);this.color.copy(a.color);this.specular.copy(a.specular);this.shininess=a.shininess;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;
-this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=
-a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};kc.prototype=Object.create(K.prototype);kc.prototype.constructor=kc;kc.prototype.isMeshToonMaterial=!0;kc.prototype.copy=function(a){K.prototype.copy.call(this,a);this.color.copy(a.color);this.specular.copy(a.specular);this.shininess=a.shininess;this.map=a.map;this.gradientMap=a.gradientMap;this.lightMap=a.lightMap;this.lightMapIntensity=
-a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;
-this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};lc.prototype=Object.create(K.prototype);lc.prototype.constructor=lc;lc.prototype.isMeshNormalMaterial=!0;lc.prototype.copy=function(a){K.prototype.copy.call(this,a);this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;
-this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};mc.prototype=Object.create(K.prototype);mc.prototype.constructor=mc;mc.prototype.isMeshLambertMaterial=!0;mc.prototype.copy=function(a){K.prototype.copy.call(this,
-a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;
-this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};nc.prototype=Object.create(K.prototype);nc.prototype.constructor=nc;nc.prototype.isMeshMatcapMaterial=!0;nc.prototype.copy=function(a){K.prototype.copy.call(this,a);this.defines={MATCAP:""};this.color.copy(a.color);this.matcap=a.matcap;this.map=a.map;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=
-a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.alphaMap=a.alphaMap;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};oc.prototype=Object.create(da.prototype);oc.prototype.constructor=oc;oc.prototype.isLineDashedMaterial=!0;oc.prototype.copy=function(a){da.prototype.copy.call(this,a);
-this.scale=a.scale;this.dashSize=a.dashSize;this.gapSize=a.gapSize;return this};var Sk=Object.freeze({__proto__:null,ShadowMaterial:ic,SpriteMaterial:Kb,RawShaderMaterial:ub,ShaderMaterial:Ca,PointsMaterial:Xa,MeshPhysicalMaterial:jc,MeshStandardMaterial:ib,MeshPhongMaterial:Mb,MeshToonMaterial:kc,MeshNormalMaterial:lc,MeshLambertMaterial:mc,MeshDepthMaterial:Hb,MeshDistanceMaterial:Ib,MeshBasicMaterial:Pa,MeshMatcapMaterial:nc,LineDashedMaterial:oc,LineBasicMaterial:da,Material:K}),ka={arraySlice:function(a,
-b,c){return ka.isTypedArray(a)?new a.constructor(a.subarray(b,void 0!==c?c:a.length)):a.slice(b,c)},convertArray:function(a,b,c){return!a||!c&&a.constructor===b?a:"number"===typeof b.BYTES_PER_ELEMENT?new b(a):Array.prototype.slice.call(a)},isTypedArray:function(a){return ArrayBuffer.isView(a)&&!(a instanceof DataView)},getKeyframeOrder:function(a){for(var b=a.length,c=Array(b),d=0;d!==b;++d)c[d]=d;c.sort(function(b,c){return a[b]-a[c]});return c},sortedArray:function(a,b,c){for(var d=a.length,e=
-new a.constructor(d),f=0,g=0;g!==d;++f)for(var h=c[f]*b,l=0;l!==b;++l)e[g++]=a[h+l];return e},flattenJSON:function(a,b,c,d){for(var e=1,f=a[0];void 0!==f&&void 0===f[d];)f=a[e++];if(void 0!==f){var g=f[d];if(void 0!==g)if(Array.isArray(g)){do g=f[d],void 0!==g&&(b.push(f.time),c.push.apply(c,g)),f=a[e++];while(void 0!==f)}else if(void 0!==g.toArray){do g=f[d],void 0!==g&&(b.push(f.time),g.toArray(c,c.length)),f=a[e++];while(void 0!==f)}else{do g=f[d],void 0!==g&&(b.push(f.time),c.push(g)),f=a[e++];
-while(void 0!==f)}}},subclip:function(a,b,c,d,e){e=e||30;a=a.clone();a.name=b;var f=[];for(b=0;b<a.tracks.length;++b){for(var g=a.tracks[b],h=g.getValueSize(),l=[],k=[],p=0;p<g.times.length;++p){var n=g.times[p]*e;if(!(n<c||n>=d))for(l.push(g.times[p]),n=0;n<h;++n)k.push(g.values[p*h+n])}0!==l.length&&(g.times=ka.convertArray(l,g.times.constructor),g.values=ka.convertArray(k,g.values.constructor),f.push(g))}a.tracks=f;c=Infinity;for(b=0;b<a.tracks.length;++b)c>a.tracks[b].times[0]&&(c=a.tracks[b].times[0]);
-for(b=0;b<a.tracks.length;++b)a.tracks[b].shift(-1*c);a.resetDuration();return a},makeClipAdditive:function(a,b,c,d){void 0===b&&(b=0);void 0===c&&(c=a);if(void 0===d||0>=d)d=30;var e=a.tracks.length;b/=d;for(d=0;d<e;++d){var f=c.tracks[d],g=f.ValueTypeName;if("bool"!==g&&"string"!==g){var h=a.tracks.find(function(a){return a.name===f.name&&a.ValueTypeName===g});if(void 0!==h){var l=f.getValueSize(),k=f.times.length-1;b<=f.times[0]?k=ka.arraySlice(f.values,0,f.valueSize):b>=f.times[k]?k=ka.arraySlice(f.values,
-k*l):(k=f.createInterpolant(),k.evaluate(b),k=k.resultBuffer);"quaternion"===g&&(new va(k[0],k[1],k[2],k[3])).normalize().conjugate().toArray(k);for(var p=h.times.length,n=0;n<p;++n){var t=n*l;if("quaternion"===g)va.multiplyQuaternionsFlat(h.values,t,k,0,h.values,t);else for(var r=0;r<l;++r)h.values[t+r]-=k[r]}}}}a.blendMode=2501;return a}};Object.assign(Ma.prototype,{evaluate:function(a){var b=this.parameterPositions,c=this._cachedIndex,d=b[c],e=b[c-1];a:{b:{c:{d:if(!(a<d)){for(var f=c+2;;){if(void 0===
-d){if(a<e)break d;this._cachedIndex=c=b.length;return this.afterEnd_(c-1,a,e)}if(c===f)break;e=d;d=b[++c];if(a<d)break b}d=b.length;break c}if(a>=e)break a;else{f=b[1];a<f&&(c=2,e=f);for(f=c-2;;){if(void 0===e)return this._cachedIndex=0,this.beforeStart_(0,a,d);if(c===f)break;d=e;e=b[--c-1];if(a>=e)break b}d=c;c=0}}for(;c<d;)e=c+d>>>1,a<b[e]?d=e:c=e+1;d=b[c];e=b[c-1];if(void 0===e)return this._cachedIndex=0,this.beforeStart_(0,a,d);if(void 0===d)return this._cachedIndex=c=b.length,this.afterEnd_(c-
-1,e,a)}this._cachedIndex=c;this.intervalChanged_(c,e,d)}return this.interpolate_(c,e,a,d)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(a){var b=this.resultBuffer,c=this.sampleValues,d=this.valueSize;a*=d;for(var e=0;e!==d;++e)b[e]=c[a+e];return b},interpolate_:function(){throw Error("call to abstract method");},intervalChanged_:function(){}});Object.assign(Ma.prototype,{beforeStart_:Ma.prototype.copySampleValue_,
-afterEnd_:Ma.prototype.copySampleValue_});Xe.prototype=Object.assign(Object.create(Ma.prototype),{constructor:Xe,DefaultSettings_:{endingStart:2400,endingEnd:2400},intervalChanged_:function(a,b,c){var d=this.parameterPositions,e=a-2,f=a+1,g=d[e],h=d[f];if(void 0===g)switch(this.getSettings_().endingStart){case 2401:e=a;g=2*b-c;break;case 2402:e=d.length-2;g=b+d[e]-d[e+1];break;default:e=a,g=c}if(void 0===h)switch(this.getSettings_().endingEnd){case 2401:f=a;h=2*c-b;break;case 2402:f=1;h=c+d[1]-d[0];
-break;default:f=a-1,h=b}a=.5*(c-b);d=this.valueSize;this._weightPrev=a/(b-g);this._weightNext=a/(h-c);this._offsetPrev=e*d;this._offsetNext=f*d},interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;var h=a-g,l=this._offsetPrev,k=this._offsetNext,p=this._weightPrev,n=this._weightNext,t=(c-b)/(d-b);c=t*t;d=c*t;b=-p*d+2*p*c-p*t;p=(1+p)*d+(-1.5-2*p)*c+(-.5+p)*t+1;t=(-1-n)*d+(1.5+n)*c+.5*t;n=n*d-n*c;for(c=0;c!==g;++c)e[c]=b*f[l+c]+p*f[h+c]+t*f[a+c]+n*f[k+c];
-return e}});ie.prototype=Object.assign(Object.create(Ma.prototype),{constructor:ie,interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;var h=a-g;b=(c-b)/(d-b);c=1-b;for(d=0;d!==g;++d)e[d]=f[h+d]*c+f[a+d]*b;return e}});Ye.prototype=Object.assign(Object.create(Ma.prototype),{constructor:Ye,interpolate_:function(a){return this.copySampleValue_(a-1)}});Object.assign(ta,{toJSON:function(a){var b=a.constructor;if(void 0!==b.toJSON)b=b.toJSON(a);else{b={name:a.name,
-times:ka.convertArray(a.times,Array),values:ka.convertArray(a.values,Array)};var c=a.getInterpolation();c!==a.DefaultInterpolation&&(b.interpolation=c)}b.type=a.ValueTypeName;return b}});Object.assign(ta.prototype,{constructor:ta,TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:2301,InterpolantFactoryMethodDiscrete:function(a){return new Ye(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodLinear:function(a){return new ie(this.times,this.values,this.getValueSize(),
-a)},InterpolantFactoryMethodSmooth:function(a){return new Xe(this.times,this.values,this.getValueSize(),a)},setInterpolation:function(a){switch(a){case 2300:var b=this.InterpolantFactoryMethodDiscrete;break;case 2301:b=this.InterpolantFactoryMethodLinear;break;case 2302:b=this.InterpolantFactoryMethodSmooth}if(void 0===b){b="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant)if(a!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);
-else throw Error(b);console.warn("THREE.KeyframeTrack:",b);return this}this.createInterpolant=b;return this},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return 2300;case this.InterpolantFactoryMethodLinear:return 2301;case this.InterpolantFactoryMethodSmooth:return 2302}},getValueSize:function(){return this.values.length/this.times.length},shift:function(a){if(0!==a)for(var b=this.times,c=0,d=b.length;c!==d;++c)b[c]+=a;return this},scale:function(a){if(1!==
-a)for(var b=this.times,c=0,d=b.length;c!==d;++c)b[c]*=a;return this},trim:function(a,b){for(var c=this.times,d=c.length,e=0,f=d-1;e!==d&&c[e]<a;)++e;for(;-1!==f&&c[f]>b;)--f;++f;if(0!==e||f!==d)e>=f&&(f=Math.max(f,1),e=f-1),a=this.getValueSize(),this.times=ka.arraySlice(c,e,f),this.values=ka.arraySlice(this.values,e*a,f*a);return this},validate:function(){var a=!0,b=this.getValueSize();0!==b-Math.floor(b)&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),a=!1);var c=this.times;
-b=this.values;var d=c.length;0===d&&(console.error("THREE.KeyframeTrack: Track is empty.",this),a=!1);for(var e=null,f=0;f!==d;f++){var g=c[f];if("number"===typeof g&&isNaN(g)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,f,g);a=!1;break}if(null!==e&&e>g){console.error("THREE.KeyframeTrack: Out of order keys.",this,f,g,e);a=!1;break}e=g}if(void 0!==b&&ka.isTypedArray(b))for(f=0,c=b.length;f!==c;++f)if(d=b[f],isNaN(d)){console.error("THREE.KeyframeTrack: Value is not a valid number.",
-this,f,d);a=!1;break}return a},optimize:function(){for(var a=ka.arraySlice(this.times),b=ka.arraySlice(this.values),c=this.getValueSize(),d=2302===this.getInterpolation(),e=1,f=a.length-1,g=1;g<f;++g){var h=!1,l=a[g];if(l!==a[g+1]&&(1!==g||l!==l[0]))if(d)h=!0;else{var k=g*c,p=k-c,n=k+c;for(l=0;l!==c;++l){var t=b[k+l];if(t!==b[p+l]||t!==b[n+l]){h=!0;break}}}if(h){if(g!==e)for(a[e]=a[g],h=g*c,k=e*c,l=0;l!==c;++l)b[k+l]=b[h+l];++e}}if(0<f){a[e]=a[f];h=f*c;k=e*c;for(l=0;l!==c;++l)b[k+l]=b[h+l];++e}e!==
-a.length?(this.times=ka.arraySlice(a,0,e),this.values=ka.arraySlice(b,0,e*c)):(this.times=a,this.values=b);return this},clone:function(){var a=ka.arraySlice(this.times,0),b=ka.arraySlice(this.values,0);a=new this.constructor(this.name,a,b);a.createInterpolant=this.createInterpolant;return a}});Ze.prototype=Object.assign(Object.create(ta.prototype),{constructor:Ze,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});
-$e.prototype=Object.assign(Object.create(ta.prototype),{constructor:$e,ValueTypeName:"color"});bd.prototype=Object.assign(Object.create(ta.prototype),{constructor:bd,ValueTypeName:"number"});af.prototype=Object.assign(Object.create(Ma.prototype),{constructor:af,interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;b=(c-b)/(d-b);for(c=a+g;a!==c;a+=4)va.slerpFlat(e,0,f,a-g,f,a,b);return e}});je.prototype=Object.assign(Object.create(ta.prototype),{constructor:je,
-ValueTypeName:"quaternion",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(a){return new af(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:void 0});bf.prototype=Object.assign(Object.create(ta.prototype),{constructor:bf,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});cd.prototype=Object.assign(Object.create(ta.prototype),{constructor:cd,ValueTypeName:"vector"});
-Object.assign(Sa,{parse:function(a){for(var b=[],c=a.tracks,d=1/(a.fps||1),e=0,f=c.length;e!==f;++e)b.push(Gk(c[e]).scale(d));return new Sa(a.name,a.duration,b,a.blendMode)},toJSON:function(a){var b=[],c=a.tracks;a={name:a.name,duration:a.duration,tracks:b,uuid:a.uuid,blendMode:a.blendMode};for(var d=0,e=c.length;d!==e;++d)b.push(ta.toJSON(c[d]));return a},CreateFromMorphTargetSequence:function(a,b,c,d){for(var e=b.length,f=[],g=0;g<e;g++){var h=[],l=[];h.push((g+e-1)%e,g,(g+1)%e);l.push(0,1,0);var k=
-ka.getKeyframeOrder(h);h=ka.sortedArray(h,1,k);l=ka.sortedArray(l,1,k);d||0!==h[0]||(h.push(e),l.push(l[0]));f.push((new bd(".morphTargetInfluences["+b[g].name+"]",h,l)).scale(1/c))}return new Sa(a,-1,f)},findByName:function(a,b){var c=a;Array.isArray(a)||(c=a.geometry&&a.geometry.animations||a.animations);for(a=0;a<c.length;a++)if(c[a].name===b)return c[a];return null},CreateClipsFromMorphTargetSequences:function(a,b,c){for(var d={},e=/^([\w-]*?)([\d]+)$/,f=0,g=a.length;f<g;f++){var h=a[f],l=h.name.match(e);
-if(l&&1<l.length){var k=l[1];(l=d[k])||(d[k]=l=[]);l.push(h)}}a=[];for(k in d)a.push(Sa.CreateFromMorphTargetSequence(k,d[k],b,c));return a},parseAnimation:function(a,b){if(!a)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;var c=function(a,b,c,d,e){if(0!==c.length){var f=[],g=[];ka.flattenJSON(c,f,g,d);0!==f.length&&e.push(new a(b,f,g))}},d=[],e=a.name||"default",f=a.length||-1,g=a.fps||30,h=a.blendMode;a=a.hierarchy||[];for(var l=0;l<a.length;l++){var k=a[l].keys;
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-null:new Sa(e,f,d,h)}});Object.assign(Sa.prototype,{resetDuration:function(){for(var a=0,b=0,c=this.tracks.length;b!==c;++b){var d=this.tracks[b];a=Math.max(a,d.times[d.times.length-1])}this.duration=a;return this},trim:function(){for(var a=0;a<this.tracks.length;a++)this.tracks[a].trim(0,this.duration);return this},validate:function(){for(var a=!0,b=0;b<this.tracks.length;b++)a=a&&this.tracks[b].validate();return a},optimize:function(){for(var a=0;a<this.tracks.length;a++)this.tracks[a].optimize();
-return this},clone:function(){for(var a=[],b=0;b<this.tracks.length;b++)a.push(this.tracks[b].clone());return new Sa(this.name,this.duration,a,this.blendMode)}});var tc={enabled:!1,files:{},add:function(a,b){!1!==this.enabled&&(this.files[a]=b)},get:function(a){if(!1!==this.enabled)return this.files[a]},remove:function(a){delete this.files[a]},clear:function(){this.files={}}},ei=new qg;Object.assign(V.prototype,{load:function(){},loadAsync:function(a,b){var c=this;return new Promise(function(d,e){c.load(a,
-d,b,e)})},parse:function(){},setCrossOrigin:function(a){this.crossOrigin=a;return this},setPath:function(a){this.path=a;return this},setResourcePath:function(a){this.resourcePath=a;return this},setRequestHeader:function(a){this.requestHeader=a;return this}});var db={};Ta.prototype=Object.assign(Object.create(V.prototype),{constructor:Ta,load:function(a,b,c,d){void 0===a&&(a="");void 0!==this.path&&(a=this.path+a);a=this.manager.resolveURL(a);var e=this,f=tc.get(a);if(void 0!==f)return e.manager.itemStart(a),
-setTimeout(function(){b&&b(f);e.manager.itemEnd(a)},0),f;if(void 0!==db[a])db[a].push({onLoad:b,onProgress:c,onError:d});else{var g=a.match(/^data:(.*?)(;base64)?,(.*)$/);if(g){c=g[1];var h=!!g[2];g=g[3];g=decodeURIComponent(g);h&&(g=atob(g));try{var l=(this.responseType||"").toLowerCase();switch(l){case "arraybuffer":case "blob":var k=new Uint8Array(g.length);for(h=0;h<g.length;h++)k[h]=g.charCodeAt(h);var p="blob"===l?new Blob([k.buffer],{type:c}):k.buffer;break;case "document":p=(new DOMParser).parseFromString(g,
-c);break;case "json":p=JSON.parse(g);break;default:p=g}setTimeout(function(){b&&b(p);e.manager.itemEnd(a)},0)}catch(t){setTimeout(function(){d&&d(t);e.manager.itemError(a);e.manager.itemEnd(a)},0)}}else{db[a]=[];db[a].push({onLoad:b,onProgress:c,onError:d});var n=new XMLHttpRequest;n.open("GET",a,!0);n.addEventListener("load",function(b){var c=this.response,d=db[a];delete db[a];if(200===this.status||0===this.status){0===this.status&&console.warn("THREE.FileLoader: HTTP Status 0 received.");tc.add(a,
-c);for(var f=0,g=d.length;f<g;f++){var h=d[f];if(h.onLoad)h.onLoad(c)}}else{f=0;for(g=d.length;f<g;f++)if(h=d[f],h.onError)h.onError(b);e.manager.itemError(a)}e.manager.itemEnd(a)},!1);n.addEventListener("progress",function(b){for(var c=db[a],d=0,e=c.length;d<e;d++){var f=c[d];if(f.onProgress)f.onProgress(b)}},!1);n.addEventListener("error",function(b){var c=db[a];delete db[a];for(var d=0,f=c.length;d<f;d++){var g=c[d];if(g.onError)g.onError(b)}e.manager.itemError(a);e.manager.itemEnd(a)},!1);n.addEventListener("abort",
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-a;return this},setWithCredentials:function(a){this.withCredentials=a;return this},setMimeType:function(a){this.mimeType=a;return this}});rg.prototype=Object.assign(Object.create(V.prototype),{constructor:rg,load:function(a,b,c,d){var e=this,f=new Ta(e.manager);f.setPath(e.path);f.load(a,function(c){try{b(e.parse(JSON.parse(c)))}catch(h){d?d(h):console.error(h),e.manager.itemError(a)}},c,d)},parse:function(a){for(var b=[],c=0;c<a.length;c++){var d=Sa.parse(a[c]);b.push(d)}return b}});sg.prototype=
-Object.assign(Object.create(V.prototype),{constructor:sg,load:function(a,b,c,d){function e(e){l.load(a[e],function(a){a=f.parse(a,!0);g[e]={width:a.width,height:a.height,format:a.format,mipmaps:a.mipmaps};k+=1;6===k&&(1===a.mipmapCount&&(h.minFilter=1006),h.format=a.format,h.needsUpdate=!0,b&&b(h))},c,d)}var f=this,g=[],h=new Oc;h.image=g;var l=new Ta(this.manager);l.setPath(this.path);l.setResponseType("arraybuffer");if(Array.isArray(a))for(var k=0,p=0,n=a.length;p<n;++p)e(p);else l.load(a,function(a){a=
-f.parse(a,!0);if(a.isCubemap)for(var c=a.mipmaps.length/a.mipmapCount,d=0;d<c;d++){g[d]={mipmaps:[]};for(var e=0;e<a.mipmapCount;e++)g[d].mipmaps.push(a.mipmaps[d*a.mipmapCount+e]),g[d].format=a.format,g[d].width=a.width,g[d].height=a.height}else h.image.width=a.width,h.image.height=a.height,h.mipmaps=a.mipmaps;1===a.mipmapCount&&(h.minFilter=1006);h.format=a.format;h.needsUpdate=!0;b&&b(h)},c,d);return h}});cf.prototype=Object.assign(Object.create(V.prototype),{constructor:cf,load:function(a,b,c,
-d){var e=this,f=new $b,g=new Ta(this.manager);g.setResponseType("arraybuffer");g.setPath(this.path);g.load(a,function(a){if(a=e.parse(a))void 0!==a.image?f.image=a.image:void 0!==a.data&&(f.image.width=a.width,f.image.height=a.height,f.image.data=a.data),f.wrapS=void 0!==a.wrapS?a.wrapS:1001,f.wrapT=void 0!==a.wrapT?a.wrapT:1001,f.magFilter=void 0!==a.magFilter?a.magFilter:1006,f.minFilter=void 0!==a.minFilter?a.minFilter:1006,f.anisotropy=void 0!==a.anisotropy?a.anisotropy:1,void 0!==a.format&&(f.format=
-a.format),void 0!==a.type&&(f.type=a.type),void 0!==a.mipmaps&&(f.mipmaps=a.mipmaps,f.minFilter=1008),1===a.mipmapCount&&(f.minFilter=1006),f.needsUpdate=!0,b&&b(f,a)},c,d);return f}});dd.prototype=Object.assign(Object.create(V.prototype),{constructor:dd,load:function(a,b,c,d){function e(){l.removeEventListener("load",e,!1);l.removeEventListener("error",f,!1);tc.add(a,this);b&&b(this);g.manager.itemEnd(a)}function f(b){l.removeEventListener("load",e,!1);l.removeEventListener("error",f,!1);d&&d(b);
-g.manager.itemError(a);g.manager.itemEnd(a)}void 0!==this.path&&(a=this.path+a);a=this.manager.resolveURL(a);var g=this,h=tc.get(a);if(void 0!==h)return g.manager.itemStart(a),setTimeout(function(){b&&b(h);g.manager.itemEnd(a)},0),h;var l=document.createElementNS("http://www.w3.org/1999/xhtml","img");l.addEventListener("load",e,!1);l.addEventListener("error",f,!1);"data:"!==a.substr(0,5)&&void 0!==this.crossOrigin&&(l.crossOrigin=this.crossOrigin);g.manager.itemStart(a);l.src=a;return l}});df.prototype=
-Object.assign(Object.create(V.prototype),{constructor:df,load:function(a,b,c,d){function e(c){g.load(a[c],function(a){f.images[c]=a;h++;6===h&&(f.needsUpdate=!0,b&&b(f))},void 0,d)}var f=new qb,g=new dd(this.manager);g.setCrossOrigin(this.crossOrigin);g.setPath(this.path);var h=0;for(c=0;c<a.length;++c)e(c);return f}});ef.prototype=Object.assign(Object.create(V.prototype),{constructor:ef,load:function(a,b,c,d){var e=new W,f=new dd(this.manager);f.setCrossOrigin(this.crossOrigin);f.setPath(this.path);
-f.load(a,function(c){e.image=c;c=0<a.search(/\.jpe?g($|\?)/i)||0===a.search(/^data:image\/jpeg/);e.format=c?1022:1023;e.needsUpdate=!0;void 0!==b&&b(e)},c,d);return e}});Object.assign(H.prototype,{getPoint:function(){console.warn("THREE.Curve: .getPoint() not implemented.");return null},getPointAt:function(a,b){a=this.getUtoTmapping(a);return this.getPoint(a,b)},getPoints:function(a){void 0===a&&(a=5);for(var b=[],c=0;c<=a;c++)b.push(this.getPoint(c/a));return b},getSpacedPoints:function(a){void 0===
-a&&(a=5);for(var b=[],c=0;c<=a;c++)b.push(this.getPointAt(c/a));return b},getLength:function(){var a=this.getLengths();return a[a.length-1]},getLengths:function(a){void 0===a&&(a=this.arcLengthDivisions);if(this.cacheArcLengths&&this.cacheArcLengths.length===a+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var b=[],c=this.getPoint(0),d,e=0;b.push(0);for(d=1;d<=a;d++){var f=this.getPoint(d/a);e+=f.distanceTo(c);b.push(e);c=f}return this.cacheArcLengths=b},updateArcLengths:function(){this.needsUpdate=
-!0;this.getLengths()},getUtoTmapping:function(a,b){var c=this.getLengths(),d=c.length;b=b?b:a*c[d-1];for(var e=0,f=d-1,g;e<=f;)if(a=Math.floor(e+(f-e)/2),g=c[a]-b,0>g)e=a+1;else if(0<g)f=a-1;else{f=a;break}a=f;if(c[a]===b)return a/(d-1);e=c[a];return(a+(b-e)/(c[a+1]-e))/(d-1)},getTangent:function(a,b){var c=a-1E-4;a+=1E-4;0>c&&(c=0);1<a&&(a=1);c=this.getPoint(c);a=this.getPoint(a);b=b||(c.isVector2?new v:new p);b.copy(a).sub(c).normalize();return b},getTangentAt:function(a,b){a=this.getUtoTmapping(a);
-return this.getTangent(a,b)},computeFrenetFrames:function(a,b){var c=new p,d=[],e=[],f=[],g=new p,h=new N,l;for(l=0;l<=a;l++){var k=l/a;d[l]=this.getTangentAt(k,new p);d[l].normalize()}e[0]=new p;f[0]=new p;l=Number.MAX_VALUE;k=Math.abs(d[0].x);var v=Math.abs(d[0].y),n=Math.abs(d[0].z);k<=l&&(l=k,c.set(1,0,0));v<=l&&(l=v,c.set(0,1,0));n<=l&&c.set(0,0,1);g.crossVectors(d[0],c).normalize();e[0].crossVectors(d[0],g);f[0].crossVectors(d[0],e[0]);for(l=1;l<=a;l++)e[l]=e[l-1].clone(),f[l]=f[l-1].clone(),
-g.crossVectors(d[l-1],d[l]),g.length()>Number.EPSILON&&(g.normalize(),c=Math.acos(O.clamp(d[l-1].dot(d[l]),-1,1)),e[l].applyMatrix4(h.makeRotationAxis(g,c))),f[l].crossVectors(d[l],e[l]);if(!0===b)for(c=Math.acos(O.clamp(e[0].dot(e[a]),-1,1)),c/=a,0<d[0].dot(g.crossVectors(e[0],e[a]))&&(c=-c),l=1;l<=a;l++)e[l].applyMatrix4(h.makeRotationAxis(d[l],c*l)),f[l].crossVectors(d[l],e[l]);return{tangents:d,normals:e,binormals:f}},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.arcLengthDivisions=
-a.arcLengthDivisions;return this},toJSON:function(){var a={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};a.arcLengthDivisions=this.arcLengthDivisions;a.type=this.type;return a},fromJSON:function(a){this.arcLengthDivisions=a.arcLengthDivisions;return this}});Na.prototype=Object.create(H.prototype);Na.prototype.constructor=Na;Na.prototype.isEllipseCurve=!0;Na.prototype.getPoint=function(a,b){b=b||new v;for(var c=2*Math.PI,d=this.aEndAngle-this.aStartAngle,e=Math.abs(d)<Number.EPSILON;0>
-d;)d+=c;for(;d>c;)d-=c;d<Number.EPSILON&&(d=e?0:c);!0!==this.aClockwise||e||(d=d===c?-c:d-c);c=this.aStartAngle+a*d;a=this.aX+this.xRadius*Math.cos(c);var f=this.aY+this.yRadius*Math.sin(c);0!==this.aRotation&&(c=Math.cos(this.aRotation),d=Math.sin(this.aRotation),e=a-this.aX,f-=this.aY,a=e*c-f*d+this.aX,f=e*d+f*c+this.aY);return b.set(a,f)};Na.prototype.copy=function(a){H.prototype.copy.call(this,a);this.aX=a.aX;this.aY=a.aY;this.xRadius=a.xRadius;this.yRadius=a.yRadius;this.aStartAngle=a.aStartAngle;
-this.aEndAngle=a.aEndAngle;this.aClockwise=a.aClockwise;this.aRotation=a.aRotation;return this};Na.prototype.toJSON=function(){var a=H.prototype.toJSON.call(this);a.aX=this.aX;a.aY=this.aY;a.xRadius=this.xRadius;a.yRadius=this.yRadius;a.aStartAngle=this.aStartAngle;a.aEndAngle=this.aEndAngle;a.aClockwise=this.aClockwise;a.aRotation=this.aRotation;return a};Na.prototype.fromJSON=function(a){H.prototype.fromJSON.call(this,a);this.aX=a.aX;this.aY=a.aY;this.xRadius=a.xRadius;this.yRadius=a.yRadius;this.aStartAngle=
-a.aStartAngle;this.aEndAngle=a.aEndAngle;this.aClockwise=a.aClockwise;this.aRotation=a.aRotation;return this};ed.prototype=Object.create(Na.prototype);ed.prototype.constructor=ed;ed.prototype.isArcCurve=!0;var Qf=new p,hh=new tg,ih=new tg,jh=new tg;qa.prototype=Object.create(H.prototype);qa.prototype.constructor=qa;qa.prototype.isCatmullRomCurve3=!0;qa.prototype.getPoint=function(a,b){b=b||new p;var c=this.points,d=c.length;a*=d-(this.closed?0:1);var e=Math.floor(a);a-=e;this.closed?e+=0<e?0:(Math.floor(Math.abs(e)/
-d)+1)*d:0===a&&e===d-1&&(e=d-2,a=1);if(this.closed||0<e)var f=c[(e-1)%d];else Qf.subVectors(c[0],c[1]).add(c[0]),f=Qf;var g=c[e%d];var h=c[(e+1)%d];this.closed||e+2<d?c=c[(e+2)%d]:(Qf.subVectors(c[d-1],c[d-2]).add(c[d-1]),c=Qf);if("centripetal"===this.curveType||"chordal"===this.curveType){var l="chordal"===this.curveType?.5:.25;d=Math.pow(f.distanceToSquared(g),l);e=Math.pow(g.distanceToSquared(h),l);l=Math.pow(h.distanceToSquared(c),l);1E-4>e&&(e=1);1E-4>d&&(d=e);1E-4>l&&(l=e);hh.initNonuniformCatmullRom(f.x,
-g.x,h.x,c.x,d,e,l);ih.initNonuniformCatmullRom(f.y,g.y,h.y,c.y,d,e,l);jh.initNonuniformCatmullRom(f.z,g.z,h.z,c.z,d,e,l)}else"catmullrom"===this.curveType&&(hh.initCatmullRom(f.x,g.x,h.x,c.x,this.tension),ih.initCatmullRom(f.y,g.y,h.y,c.y,this.tension),jh.initCatmullRom(f.z,g.z,h.z,c.z,this.tension));b.set(hh.calc(a),ih.calc(a),jh.calc(a));return b};qa.prototype.copy=function(a){H.prototype.copy.call(this,a);this.points=[];for(var b=0,c=a.points.length;b<c;b++)this.points.push(a.points[b].clone());
-this.closed=a.closed;this.curveType=a.curveType;this.tension=a.tension;return this};qa.prototype.toJSON=function(){var a=H.prototype.toJSON.call(this);a.points=[];for(var b=0,c=this.points.length;b<c;b++)a.points.push(this.points[b].toArray());a.closed=this.closed;a.curveType=this.curveType;a.tension=this.tension;return a};qa.prototype.fromJSON=function(a){H.prototype.fromJSON.call(this,a);this.points=[];for(var b=0,c=a.points.length;b<c;b++){var d=a.points[b];this.points.push((new p).fromArray(d))}this.closed=
-a.closed;this.curveType=a.curveType;this.tension=a.tension;return this};Ya.prototype=Object.create(H.prototype);Ya.prototype.constructor=Ya;Ya.prototype.isCubicBezierCurve=!0;Ya.prototype.getPoint=function(a,b){b=b||new v;var c=this.v0,d=this.v1,e=this.v2,f=this.v3;b.set(le(a,c.x,d.x,e.x,f.x),le(a,c.y,d.y,e.y,f.y));return b};Ya.prototype.copy=function(a){H.prototype.copy.call(this,a);this.v0.copy(a.v0);this.v1.copy(a.v1);this.v2.copy(a.v2);this.v3.copy(a.v3);return this};Ya.prototype.toJSON=function(){var a=
-H.prototype.toJSON.call(this);a.v0=this.v0.toArray();a.v1=this.v1.toArray();a.v2=this.v2.toArray();a.v3=this.v3.toArray();return a};Ya.prototype.fromJSON=function(a){H.prototype.fromJSON.call(this,a);this.v0.fromArray(a.v0);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);this.v3.fromArray(a.v3);return this};jb.prototype=Object.create(H.prototype);jb.prototype.constructor=jb;jb.prototype.isCubicBezierCurve3=!0;jb.prototype.getPoint=function(a,b){b=b||new p;var c=this.v0,d=this.v1,e=this.v2,f=this.v3;
-b.set(le(a,c.x,d.x,e.x,f.x),le(a,c.y,d.y,e.y,f.y),le(a,c.z,d.z,e.z,f.z));return b};jb.prototype.copy=function(a){H.prototype.copy.call(this,a);this.v0.copy(a.v0);this.v1.copy(a.v1);this.v2.copy(a.v2);this.v3.copy(a.v3);return this};jb.prototype.toJSON=function(){var a=H.prototype.toJSON.call(this);a.v0=this.v0.toArray();a.v1=this.v1.toArray();a.v2=this.v2.toArray();a.v3=this.v3.toArray();return a};jb.prototype.fromJSON=function(a){H.prototype.fromJSON.call(this,a);this.v0.fromArray(a.v0);this.v1.fromArray(a.v1);
-this.v2.fromArray(a.v2);this.v3.fromArray(a.v3);return this};Ia.prototype=Object.create(H.prototype);Ia.prototype.constructor=Ia;Ia.prototype.isLineCurve=!0;Ia.prototype.getPoint=function(a,b){b=b||new v;1===a?b.copy(this.v2):(b.copy(this.v2).sub(this.v1),b.multiplyScalar(a).add(this.v1));return b};Ia.prototype.getPointAt=function(a,b){return this.getPoint(a,b)};Ia.prototype.getTangent=function(a,b){a=b||new v;return a=a.copy(this.v2).sub(this.v1).normalize()};Ia.prototype.copy=function(a){H.prototype.copy.call(this,
-a);this.v1.copy(a.v1);this.v2.copy(a.v2);return this};Ia.prototype.toJSON=function(){var a=H.prototype.toJSON.call(this);a.v1=this.v1.toArray();a.v2=this.v2.toArray();return a};Ia.prototype.fromJSON=function(a){H.prototype.fromJSON.call(this,a);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);return this};Za.prototype=Object.create(H.prototype);Za.prototype.constructor=Za;Za.prototype.isLineCurve3=!0;Za.prototype.getPoint=function(a,b){b=b||new p;1===a?b.copy(this.v2):(b.copy(this.v2).sub(this.v1),
-b.multiplyScalar(a).add(this.v1));return b};Za.prototype.getPointAt=function(a,b){return this.getPoint(a,b)};Za.prototype.copy=function(a){H.prototype.copy.call(this,a);this.v1.copy(a.v1);this.v2.copy(a.v2);return this};Za.prototype.toJSON=function(){var a=H.prototype.toJSON.call(this);a.v1=this.v1.toArray();a.v2=this.v2.toArray();return a};Za.prototype.fromJSON=function(a){H.prototype.fromJSON.call(this,a);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);return this};$a.prototype=Object.create(H.prototype);
-$a.prototype.constructor=$a;$a.prototype.isQuadraticBezierCurve=!0;$a.prototype.getPoint=function(a,b){b=b||new v;var c=this.v0,d=this.v1,e=this.v2;b.set(ke(a,c.x,d.x,e.x),ke(a,c.y,d.y,e.y));return b};$a.prototype.copy=function(a){H.prototype.copy.call(this,a);this.v0.copy(a.v0);this.v1.copy(a.v1);this.v2.copy(a.v2);return this};$a.prototype.toJSON=function(){var a=H.prototype.toJSON.call(this);a.v0=this.v0.toArray();a.v1=this.v1.toArray();a.v2=this.v2.toArray();return a};$a.prototype.fromJSON=function(a){H.prototype.fromJSON.call(this,
-a);this.v0.fromArray(a.v0);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);return this};kb.prototype=Object.create(H.prototype);kb.prototype.constructor=kb;kb.prototype.isQuadraticBezierCurve3=!0;kb.prototype.getPoint=function(a,b){b=b||new p;var c=this.v0,d=this.v1,e=this.v2;b.set(ke(a,c.x,d.x,e.x),ke(a,c.y,d.y,e.y),ke(a,c.z,d.z,e.z));return b};kb.prototype.copy=function(a){H.prototype.copy.call(this,a);this.v0.copy(a.v0);this.v1.copy(a.v1);this.v2.copy(a.v2);return this};kb.prototype.toJSON=function(){var a=
-H.prototype.toJSON.call(this);a.v0=this.v0.toArray();a.v1=this.v1.toArray();a.v2=this.v2.toArray();return a};kb.prototype.fromJSON=function(a){H.prototype.fromJSON.call(this,a);this.v0.fromArray(a.v0);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);return this};ab.prototype=Object.create(H.prototype);ab.prototype.constructor=ab;ab.prototype.isSplineCurve=!0;ab.prototype.getPoint=function(a,b){b=b||new v;var c=this.points,d=(c.length-1)*a;a=Math.floor(d);d-=a;var e=c[0===a?a:a-1],f=c[a],g=c[a>c.length-
-2?c.length-1:a+1];c=c[a>c.length-3?c.length-1:a+2];b.set(fi(d,e.x,f.x,g.x,c.x),fi(d,e.y,f.y,g.y,c.y));return b};ab.prototype.copy=function(a){H.prototype.copy.call(this,a);this.points=[];for(var b=0,c=a.points.length;b<c;b++)this.points.push(a.points[b].clone());return this};ab.prototype.toJSON=function(){var a=H.prototype.toJSON.call(this);a.points=[];for(var b=0,c=this.points.length;b<c;b++)a.points.push(this.points[b].toArray());return a};ab.prototype.fromJSON=function(a){H.prototype.fromJSON.call(this,
-a);this.points=[];for(var b=0,c=a.points.length;b<c;b++){var d=a.points[b];this.points.push((new v).fromArray(d))}return this};var kh=Object.freeze({__proto__:null,ArcCurve:ed,CatmullRomCurve3:qa,CubicBezierCurve:Ya,CubicBezierCurve3:jb,EllipseCurve:Na,LineCurve:Ia,LineCurve3:Za,QuadraticBezierCurve:$a,QuadraticBezierCurve3:kb,SplineCurve:ab});vb.prototype=Object.assign(Object.create(H.prototype),{constructor:vb,add:function(a){this.curves.push(a)},closePath:function(){var a=this.curves[0].getPoint(0),
-b=this.curves[this.curves.length-1].getPoint(1);a.equals(b)||this.curves.push(new Ia(b,a))},getPoint:function(a){var b=a*this.getLength(),c=this.getCurveLengths();for(a=0;a<c.length;){if(c[a]>=b)return b=c[a]-b,a=this.curves[a],c=a.getLength(),a.getPointAt(0===c?0:1-b/c);a++}return null},getLength:function(){var a=this.getCurveLengths();return a[a.length-1]},updateArcLengths:function(){this.needsUpdate=!0;this.cacheLengths=null;this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&
-this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var a=[],b=0,c=0,d=this.curves.length;c<d;c++)b+=this.curves[c].getLength(),a.push(b);return this.cacheLengths=a},getSpacedPoints:function(a){void 0===a&&(a=40);for(var b=[],c=0;c<=a;c++)b.push(this.getPoint(c/a));this.autoClose&&b.push(b[0]);return b},getPoints:function(a){a=a||12;for(var b=[],c,d=0,e=this.curves;d<e.length;d++){var f=e[d];f=f.getPoints(f&&f.isEllipseCurve?2*a:f&&(f.isLineCurve||f.isLineCurve3)?1:f&&f.isSplineCurve?
-a*f.points.length:a);for(var g=0;g<f.length;g++){var h=f[g];c&&c.equals(h)||(b.push(h),c=h)}}this.autoClose&&1<b.length&&!b[b.length-1].equals(b[0])&&b.push(b[0]);return b},copy:function(a){H.prototype.copy.call(this,a);this.curves=[];for(var b=0,c=a.curves.length;b<c;b++)this.curves.push(a.curves[b].clone());this.autoClose=a.autoClose;return this},toJSON:function(){var a=H.prototype.toJSON.call(this);a.autoClose=this.autoClose;a.curves=[];for(var b=0,c=this.curves.length;b<c;b++)a.curves.push(this.curves[b].toJSON());
-return a},fromJSON:function(a){H.prototype.fromJSON.call(this,a);this.autoClose=a.autoClose;this.curves=[];for(var b=0,c=a.curves.length;b<c;b++){var d=a.curves[b];this.curves.push((new kh[d.type]).fromJSON(d))}return this}});bb.prototype=Object.assign(Object.create(vb.prototype),{constructor:bb,setFromPoints:function(a){this.moveTo(a[0].x,a[0].y);for(var b=1,c=a.length;b<c;b++)this.lineTo(a[b].x,a[b].y);return this},moveTo:function(a,b){this.currentPoint.set(a,b);return this},lineTo:function(a,b){var c=
-new Ia(this.currentPoint.clone(),new v(a,b));this.curves.push(c);this.currentPoint.set(a,b);return this},quadraticCurveTo:function(a,b,c,d){a=new $a(this.currentPoint.clone(),new v(a,b),new v(c,d));this.curves.push(a);this.currentPoint.set(c,d);return this},bezierCurveTo:function(a,b,c,d,e,f){a=new Ya(this.currentPoint.clone(),new v(a,b),new v(c,d),new v(e,f));this.curves.push(a);this.currentPoint.set(e,f);return this},splineThru:function(a){var b=[this.currentPoint.clone()].concat(a);b=new ab(b);
-this.curves.push(b);this.currentPoint.copy(a[a.length-1]);return this},arc:function(a,b,c,d,e,f){this.absarc(a+this.currentPoint.x,b+this.currentPoint.y,c,d,e,f);return this},absarc:function(a,b,c,d,e,f){this.absellipse(a,b,c,c,d,e,f);return this},ellipse:function(a,b,c,d,e,f,g,h){this.absellipse(a+this.currentPoint.x,b+this.currentPoint.y,c,d,e,f,g,h);return this},absellipse:function(a,b,c,d,e,f,g,h){a=new Na(a,b,c,d,e,f,g,h);0<this.curves.length&&(b=a.getPoint(0),b.equals(this.currentPoint)||this.lineTo(b.x,
-b.y));this.curves.push(a);a=a.getPoint(1);this.currentPoint.copy(a);return this},copy:function(a){vb.prototype.copy.call(this,a);this.currentPoint.copy(a.currentPoint);return this},toJSON:function(){var a=vb.prototype.toJSON.call(this);a.currentPoint=this.currentPoint.toArray();return a},fromJSON:function(a){vb.prototype.fromJSON.call(this,a);this.currentPoint.fromArray(a.currentPoint);return this}});Nb.prototype=Object.assign(Object.create(bb.prototype),{constructor:Nb,getPointsHoles:function(a){for(var b=
-[],c=0,d=this.holes.length;c<d;c++)b[c]=this.holes[c].getPoints(a);return b},extractPoints:function(a){return{shape:this.getPoints(a),holes:this.getPointsHoles(a)}},copy:function(a){bb.prototype.copy.call(this,a);this.holes=[];for(var b=0,c=a.holes.length;b<c;b++)this.holes.push(a.holes[b].clone());return this},toJSON:function(){var a=bb.prototype.toJSON.call(this);a.uuid=this.uuid;a.holes=[];for(var b=0,c=this.holes.length;b<c;b++)a.holes.push(this.holes[b].toJSON());return a},fromJSON:function(a){bb.prototype.fromJSON.call(this,
-a);this.uuid=a.uuid;this.holes=[];for(var b=0,c=a.holes.length;b<c;b++){var d=a.holes[b];this.holes.push((new bb).fromJSON(d))}return this}});S.prototype=Object.assign(Object.create(y.prototype),{constructor:S,isLight:!0,copy:function(a){y.prototype.copy.call(this,a);this.color.copy(a.color);this.intensity=a.intensity;return this},toJSON:function(a){a=y.prototype.toJSON.call(this,a);a.object.color=this.color.getHex();a.object.intensity=this.intensity;void 0!==this.groundColor&&(a.object.groundColor=
-this.groundColor.getHex());void 0!==this.distance&&(a.object.distance=this.distance);void 0!==this.angle&&(a.object.angle=this.angle);void 0!==this.decay&&(a.object.decay=this.decay);void 0!==this.penumbra&&(a.object.penumbra=this.penumbra);void 0!==this.shadow&&(a.object.shadow=this.shadow.toJSON());return a}});ff.prototype=Object.assign(Object.create(S.prototype),{constructor:ff,isHemisphereLight:!0,copy:function(a){S.prototype.copy.call(this,a);this.groundColor.copy(a.groundColor);return this}});
-Object.assign(lb.prototype,{_projScreenMatrix:new N,_lightPositionWorld:new p,_lookTarget:new p,getViewportCount:function(){return this._viewportCount},getFrustum:function(){return this._frustum},updateMatrices:function(a){var b=this.camera,c=this.matrix,d=this._projScreenMatrix,e=this._lookTarget,f=this._lightPositionWorld;f.setFromMatrixPosition(a.matrixWorld);b.position.copy(f);e.setFromMatrixPosition(a.target.matrixWorld);b.lookAt(e);b.updateMatrixWorld();d.multiplyMatrices(b.projectionMatrix,
-b.matrixWorldInverse);this._frustum.setFromProjectionMatrix(d);c.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);c.multiply(b.projectionMatrix);c.multiply(b.matrixWorldInverse)},getViewport:function(a){return this._viewports[a]},getFrameExtents:function(){return this._frameExtents},copy:function(a){this.camera=a.camera.clone();this.bias=a.bias;this.radius=a.radius;this.mapSize.copy(a.mapSize);return this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var a={};0!==this.bias&&
-(a.bias=this.bias);1!==this.radius&&(a.radius=this.radius);if(512!==this.mapSize.x||512!==this.mapSize.y)a.mapSize=this.mapSize.toArray();a.camera=this.camera.toJSON(!1).object;delete a.camera.matrix;return a}});gf.prototype=Object.assign(Object.create(lb.prototype),{constructor:gf,isSpotLightShadow:!0,updateMatrices:function(a){var b=this.camera,c=2*O.RAD2DEG*a.angle,d=this.mapSize.width/this.mapSize.height,e=a.distance||b.far;if(c!==b.fov||d!==b.aspect||e!==b.far)b.fov=c,b.aspect=d,b.far=e,b.updateProjectionMatrix();
-lb.prototype.updateMatrices.call(this,a)}});hf.prototype=Object.assign(Object.create(S.prototype),{constructor:hf,isSpotLight:!0,copy:function(a){S.prototype.copy.call(this,a);this.distance=a.distance;this.angle=a.angle;this.penumbra=a.penumbra;this.decay=a.decay;this.target=a.target.clone();this.shadow=a.shadow.clone();return this}});ug.prototype=Object.assign(Object.create(lb.prototype),{constructor:ug,isPointLightShadow:!0,updateMatrices:function(a,b){void 0===b&&(b=0);var c=this.camera,d=this.matrix,
-e=this._lightPositionWorld,f=this._lookTarget,g=this._projScreenMatrix;e.setFromMatrixPosition(a.matrixWorld);c.position.copy(e);f.copy(c.position);f.add(this._cubeDirections[b]);c.up.copy(this._cubeUps[b]);c.lookAt(f);c.updateMatrixWorld();d.makeTranslation(-e.x,-e.y,-e.z);g.multiplyMatrices(c.projectionMatrix,c.matrixWorldInverse);this._frustum.setFromProjectionMatrix(g)}});jf.prototype=Object.assign(Object.create(S.prototype),{constructor:jf,isPointLight:!0,copy:function(a){S.prototype.copy.call(this,
-a);this.distance=a.distance;this.decay=a.decay;this.shadow=a.shadow.clone();return this}});fd.prototype=Object.assign(Object.create(fb.prototype),{constructor:fd,isOrthographicCamera:!0,copy:function(a,b){fb.prototype.copy.call(this,a,b);this.left=a.left;this.right=a.right;this.top=a.top;this.bottom=a.bottom;this.near=a.near;this.far=a.far;this.zoom=a.zoom;this.view=null===a.view?null:Object.assign({},a.view);return this},setViewOffset:function(a,b,c,d,e,f){null===this.view&&(this.view={enabled:!0,
-fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1});this.view.enabled=!0;this.view.fullWidth=a;this.view.fullHeight=b;this.view.offsetX=c;this.view.offsetY=d;this.view.width=e;this.view.height=f;this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1);this.updateProjectionMatrix()},updateProjectionMatrix:function(){var a=(this.right-this.left)/(2*this.zoom),b=(this.top-this.bottom)/(2*this.zoom),c=(this.right+this.left)/2,d=(this.top+this.bottom)/
-2,e=c-a;c+=a;a=d+b;b=d-b;null!==this.view&&this.view.enabled&&(d=(this.right-this.left)/this.view.fullWidth/this.zoom,b=(this.top-this.bottom)/this.view.fullHeight/this.zoom,e+=d*this.view.offsetX,c=e+d*this.view.width,a-=b*this.view.offsetY,b=a-b*this.view.height);this.projectionMatrix.makeOrthographic(e,c,a,b,this.near,this.far);this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(a){a=y.prototype.toJSON.call(this,a);a.object.zoom=this.zoom;a.object.left=this.left;a.object.right=
-this.right;a.object.top=this.top;a.object.bottom=this.bottom;a.object.near=this.near;a.object.far=this.far;null!==this.view&&(a.object.view=Object.assign({},this.view));return a}});kf.prototype=Object.assign(Object.create(lb.prototype),{constructor:kf,isDirectionalLightShadow:!0,updateMatrices:function(a){lb.prototype.updateMatrices.call(this,a)}});lf.prototype=Object.assign(Object.create(S.prototype),{constructor:lf,isDirectionalLight:!0,copy:function(a){S.prototype.copy.call(this,a);this.target=
-a.target.clone();this.shadow=a.shadow.clone();return this}});mf.prototype=Object.assign(Object.create(S.prototype),{constructor:mf,isAmbientLight:!0});nf.prototype=Object.assign(Object.create(S.prototype),{constructor:nf,isRectAreaLight:!0,copy:function(a){S.prototype.copy.call(this,a);this.width=a.width;this.height=a.height;return this},toJSON:function(a){a=S.prototype.toJSON.call(this,a);a.object.width=this.width;a.object.height=this.height;return a}});Object.assign(of.prototype,{isSphericalHarmonics3:!0,
-set:function(a){for(var b=0;9>b;b++)this.coefficients[b].copy(a[b]);return this},zero:function(){for(var a=0;9>a;a++)this.coefficients[a].set(0,0,0);return this},getAt:function(a,b){var c=a.x,d=a.y;a=a.z;var e=this.coefficients;b.copy(e[0]).multiplyScalar(.282095);b.addScaledVector(e[1],.488603*d);b.addScaledVector(e[2],.488603*a);b.addScaledVector(e[3],.488603*c);b.addScaledVector(e[4],1.092548*c*d);b.addScaledVector(e[5],1.092548*d*a);b.addScaledVector(e[6],.315392*(3*a*a-1));b.addScaledVector(e[7],
-1.092548*c*a);b.addScaledVector(e[8],.546274*(c*c-d*d));return b},getIrradianceAt:function(a,b){var c=a.x,d=a.y;a=a.z;var e=this.coefficients;b.copy(e[0]).multiplyScalar(.886227);b.addScaledVector(e[1],1.023328*d);b.addScaledVector(e[2],1.023328*a);b.addScaledVector(e[3],1.023328*c);b.addScaledVector(e[4],.858086*c*d);b.addScaledVector(e[5],.858086*d*a);b.addScaledVector(e[6],.743125*a*a-.247708);b.addScaledVector(e[7],.858086*c*a);b.addScaledVector(e[8],.429043*(c*c-d*d));return b},add:function(a){for(var b=
-0;9>b;b++)this.coefficients[b].add(a.coefficients[b]);return this},addScaledSH:function(a,b){for(var c=0;9>c;c++)this.coefficients[c].addScaledVector(a.coefficients[c],b);return this},scale:function(a){for(var b=0;9>b;b++)this.coefficients[b].multiplyScalar(a);return this},lerp:function(a,b){for(var c=0;9>c;c++)this.coefficients[c].lerp(a.coefficients[c],b);return this},equals:function(a){for(var b=0;9>b;b++)if(!this.coefficients[b].equals(a.coefficients[b]))return!1;return!0},copy:function(a){return this.set(a.coefficients)},
-clone:function(){return(new this.constructor).copy(this)},fromArray:function(a,b){void 0===b&&(b=0);for(var c=this.coefficients,d=0;9>d;d++)c[d].fromArray(a,b+3*d);return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);for(var c=this.coefficients,d=0;9>d;d++)c[d].toArray(a,b+3*d);return a}});Object.assign(of,{getBasisAt:function(a,b){var c=a.x,d=a.y;a=a.z;b[0]=.282095;b[1]=.488603*d;b[2]=.488603*a;b[3]=.488603*c;b[4]=1.092548*c*d;b[5]=1.092548*d*a;b[6]=.315392*(3*a*a-1);b[7]=1.092548*
-c*a;b[8]=.546274*(c*c-d*d)}});Ua.prototype=Object.assign(Object.create(S.prototype),{constructor:Ua,isLightProbe:!0,copy:function(a){S.prototype.copy.call(this,a);this.sh.copy(a.sh);return this},fromJSON:function(a){this.intensity=a.intensity;this.sh.fromArray(a.sh);return this},toJSON:function(a){a=S.prototype.toJSON.call(this,a);a.object.sh=this.sh.toArray();return a}});pf.prototype=Object.assign(Object.create(V.prototype),{constructor:pf,load:function(a,b,c,d){var e=this,f=new Ta(e.manager);f.setPath(e.path);
-f.load(a,function(c){try{b(e.parse(JSON.parse(c)))}catch(h){d?d(h):console.error(h),e.manager.itemError(a)}},c,d)},parse:function(a){function b(a){void 0===c[a]&&console.warn("THREE.MaterialLoader: Undefined texture",a);return c[a]}var c=this.textures,d=new Sk[a.type];void 0!==a.uuid&&(d.uuid=a.uuid);void 0!==a.name&&(d.name=a.name);void 0!==a.color&&d.color.setHex(a.color);void 0!==a.roughness&&(d.roughness=a.roughness);void 0!==a.metalness&&(d.metalness=a.metalness);void 0!==a.sheen&&(d.sheen=(new D).setHex(a.sheen));
-void 0!==a.emissive&&d.emissive.setHex(a.emissive);void 0!==a.specular&&d.specular.setHex(a.specular);void 0!==a.shininess&&(d.shininess=a.shininess);void 0!==a.clearcoat&&(d.clearcoat=a.clearcoat);void 0!==a.clearcoatRoughness&&(d.clearcoatRoughness=a.clearcoatRoughness);void 0!==a.fog&&(d.fog=a.fog);void 0!==a.flatShading&&(d.flatShading=a.flatShading);void 0!==a.blending&&(d.blending=a.blending);void 0!==a.combine&&(d.combine=a.combine);void 0!==a.side&&(d.side=a.side);void 0!==a.opacity&&(d.opacity=
-a.opacity);void 0!==a.transparent&&(d.transparent=a.transparent);void 0!==a.alphaTest&&(d.alphaTest=a.alphaTest);void 0!==a.depthTest&&(d.depthTest=a.depthTest);void 0!==a.depthWrite&&(d.depthWrite=a.depthWrite);void 0!==a.colorWrite&&(d.colorWrite=a.colorWrite);void 0!==a.stencilWrite&&(d.stencilWrite=a.stencilWrite);void 0!==a.stencilWriteMask&&(d.stencilWriteMask=a.stencilWriteMask);void 0!==a.stencilFunc&&(d.stencilFunc=a.stencilFunc);void 0!==a.stencilRef&&(d.stencilRef=a.stencilRef);void 0!==
-a.stencilFuncMask&&(d.stencilFuncMask=a.stencilFuncMask);void 0!==a.stencilFail&&(d.stencilFail=a.stencilFail);void 0!==a.stencilZFail&&(d.stencilZFail=a.stencilZFail);void 0!==a.stencilZPass&&(d.stencilZPass=a.stencilZPass);void 0!==a.wireframe&&(d.wireframe=a.wireframe);void 0!==a.wireframeLinewidth&&(d.wireframeLinewidth=a.wireframeLinewidth);void 0!==a.wireframeLinecap&&(d.wireframeLinecap=a.wireframeLinecap);void 0!==a.wireframeLinejoin&&(d.wireframeLinejoin=a.wireframeLinejoin);void 0!==a.rotation&&
-(d.rotation=a.rotation);1!==a.linewidth&&(d.linewidth=a.linewidth);void 0!==a.dashSize&&(d.dashSize=a.dashSize);void 0!==a.gapSize&&(d.gapSize=a.gapSize);void 0!==a.scale&&(d.scale=a.scale);void 0!==a.polygonOffset&&(d.polygonOffset=a.polygonOffset);void 0!==a.polygonOffsetFactor&&(d.polygonOffsetFactor=a.polygonOffsetFactor);void 0!==a.polygonOffsetUnits&&(d.polygonOffsetUnits=a.polygonOffsetUnits);void 0!==a.skinning&&(d.skinning=a.skinning);void 0!==a.morphTargets&&(d.morphTargets=a.morphTargets);
-void 0!==a.morphNormals&&(d.morphNormals=a.morphNormals);void 0!==a.dithering&&(d.dithering=a.dithering);void 0!==a.vertexTangents&&(d.vertexTangents=a.vertexTangents);void 0!==a.visible&&(d.visible=a.visible);void 0!==a.toneMapped&&(d.toneMapped=a.toneMapped);void 0!==a.userData&&(d.userData=a.userData);void 0!==a.vertexColors&&(d.vertexColors="number"===typeof a.vertexColors?0<a.vertexColors?!0:!1:a.vertexColors);if(void 0!==a.uniforms)for(var e in a.uniforms){var f=a.uniforms[e];d.uniforms[e]=
-{};switch(f.type){case "t":d.uniforms[e].value=b(f.value);break;case "c":d.uniforms[e].value=(new D).setHex(f.value);break;case "v2":d.uniforms[e].value=(new v).fromArray(f.value);break;case "v3":d.uniforms[e].value=(new p).fromArray(f.value);break;case "v4":d.uniforms[e].value=(new R).fromArray(f.value);break;case "m3":d.uniforms[e].value=(new ya).fromArray(f.value);case "m4":d.uniforms[e].value=(new N).fromArray(f.value);break;default:d.uniforms[e].value=f.value}}void 0!==a.defines&&(d.defines=
-a.defines);void 0!==a.vertexShader&&(d.vertexShader=a.vertexShader);void 0!==a.fragmentShader&&(d.fragmentShader=a.fragmentShader);if(void 0!==a.extensions)for(var g in a.extensions)d.extensions[g]=a.extensions[g];void 0!==a.shading&&(d.flatShading=1===a.shading);void 0!==a.size&&(d.size=a.size);void 0!==a.sizeAttenuation&&(d.sizeAttenuation=a.sizeAttenuation);void 0!==a.map&&(d.map=b(a.map));void 0!==a.matcap&&(d.matcap=b(a.matcap));void 0!==a.alphaMap&&(d.alphaMap=b(a.alphaMap));void 0!==a.bumpMap&&
-(d.bumpMap=b(a.bumpMap));void 0!==a.bumpScale&&(d.bumpScale=a.bumpScale);void 0!==a.normalMap&&(d.normalMap=b(a.normalMap));void 0!==a.normalMapType&&(d.normalMapType=a.normalMapType);void 0!==a.normalScale&&(e=a.normalScale,!1===Array.isArray(e)&&(e=[e,e]),d.normalScale=(new v).fromArray(e));void 0!==a.displacementMap&&(d.displacementMap=b(a.displacementMap));void 0!==a.displacementScale&&(d.displacementScale=a.displacementScale);void 0!==a.displacementBias&&(d.displacementBias=a.displacementBias);
-void 0!==a.roughnessMap&&(d.roughnessMap=b(a.roughnessMap));void 0!==a.metalnessMap&&(d.metalnessMap=b(a.metalnessMap));void 0!==a.emissiveMap&&(d.emissiveMap=b(a.emissiveMap));void 0!==a.emissiveIntensity&&(d.emissiveIntensity=a.emissiveIntensity);void 0!==a.specularMap&&(d.specularMap=b(a.specularMap));void 0!==a.envMap&&(d.envMap=b(a.envMap));void 0!==a.envMapIntensity&&(d.envMapIntensity=a.envMapIntensity);void 0!==a.reflectivity&&(d.reflectivity=a.reflectivity);void 0!==a.refractionRatio&&(d.refractionRatio=
-a.refractionRatio);void 0!==a.lightMap&&(d.lightMap=b(a.lightMap));void 0!==a.lightMapIntensity&&(d.lightMapIntensity=a.lightMapIntensity);void 0!==a.aoMap&&(d.aoMap=b(a.aoMap));void 0!==a.aoMapIntensity&&(d.aoMapIntensity=a.aoMapIntensity);void 0!==a.gradientMap&&(d.gradientMap=b(a.gradientMap));void 0!==a.clearcoatMap&&(d.clearcoatMap=b(a.clearcoatMap));void 0!==a.clearcoatRoughnessMap&&(d.clearcoatRoughnessMap=b(a.clearcoatRoughnessMap));void 0!==a.clearcoatNormalMap&&(d.clearcoatNormalMap=b(a.clearcoatNormalMap));
-void 0!==a.clearcoatNormalScale&&(d.clearcoatNormalScale=(new v).fromArray(a.clearcoatNormalScale));return d},setTextures:function(a){this.textures=a;return this}});var lh={decodeText:function(a){if("undefined"!==typeof TextDecoder)return(new TextDecoder).decode(a);for(var b="",c=0,d=a.length;c<d;c++)b+=String.fromCharCode(a[c]);try{return decodeURIComponent(escape(b))}catch(e){return b}},extractUrlBase:function(a){var b=a.lastIndexOf("/");return-1===b?"./":a.substr(0,b+1)}};me.prototype=Object.assign(Object.create(F.prototype),
-{constructor:me,isInstancedBufferGeometry:!0,copy:function(a){F.prototype.copy.call(this,a);this.instanceCount=a.instanceCount;return this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var a=F.prototype.toJSON.call(this);a.instanceCount=this.instanceCount;a.isInstancedBufferGeometry=!0;return a}});qf.prototype=Object.assign(Object.create(G.prototype),{constructor:qf,isInstancedBufferAttribute:!0,copy:function(a){G.prototype.copy.call(this,a);this.meshPerAttribute=a.meshPerAttribute;
-return this},toJSON:function(){var a=G.prototype.toJSON.call(this);a.meshPerAttribute=this.meshPerAttribute;a.isInstancedBufferAttribute=!0;return a}});rf.prototype=Object.assign(Object.create(V.prototype),{constructor:rf,load:function(a,b,c,d){var e=this,f=new Ta(e.manager);f.setPath(e.path);f.load(a,function(c){try{b(e.parse(JSON.parse(c)))}catch(h){d?d(h):console.error(h),e.manager.itemError(a)}},c,d)},parse:function(a){var b=a.isInstancedBufferGeometry?new me:new F,c=a.data.index;if(void 0!==
-c){var d=new mh[c.type](c.array);b.setIndex(new G(d,1))}c=a.data.attributes;for(var e in c){var f=c[e];d=new mh[f.type](f.array);d=new (f.isInstancedBufferAttribute?qf:G)(d,f.itemSize,f.normalized);void 0!==f.name&&(d.name=f.name);b.setAttribute(e,d)}var g=a.data.morphAttributes;if(g)for(e in g){var h=g[e],l=[];c=0;for(var k=h.length;c<k;c++)f=h[c],d=new mh[f.type](f.array),d=new G(d,f.itemSize,f.normalized),void 0!==f.name&&(d.name=f.name),l.push(d);b.morphAttributes[e]=l}a.data.morphTargetsRelative&&
-(b.morphTargetsRelative=!0);e=a.data.groups||a.data.drawcalls||a.data.offsets;if(void 0!==e)for(c=0,f=e.length;c!==f;++c)d=e[c],b.addGroup(d.start,d.count,d.materialIndex);c=a.data.boundingSphere;void 0!==c&&(e=new p,void 0!==c.center&&e.fromArray(c.center),b.boundingSphere=new eb(e,c.radius));a.name&&(b.name=a.name);a.userData&&(b.userData=a.userData);return b}});var mh={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!==typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,
-Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};sf.prototype=Object.assign(Object.create(V.prototype),{constructor:sf,load:function(a,b,c,d){var e=this,f=""===this.path?lh.extractUrlBase(a):this.path;this.resourcePath=this.resourcePath||f;f=new Ta(e.manager);f.setPath(this.path);f.load(a,function(c){var f=null;try{f=JSON.parse(c)}catch(l){void 0!==d&&d(l);console.error("THREE:ObjectLoader: Can't parse "+
-a+".",l.message);return}c=f.metadata;void 0===c||void 0===c.type||"geometry"===c.type.toLowerCase()?console.error("THREE.ObjectLoader: Can't load "+a):e.parse(f,b)},c,d)},parse:function(a,b){var c=this.parseShape(a.shapes);c=this.parseGeometries(a.geometries,c);var d=this.parseImages(a.images,function(){void 0!==b&&b(e)});d=this.parseTextures(a.textures,d);d=this.parseMaterials(a.materials,d);var e=this.parseObject(a.object,c,d);a.animations&&(e.animations=this.parseAnimations(a.animations));void 0!==
-a.images&&0!==a.images.length||void 0===b||b(e);return e},parseShape:function(a){var b={};if(void 0!==a)for(var c=0,d=a.length;c<d;c++){var e=(new Nb).fromJSON(a[c]);b[e.uuid]=e}return b},parseGeometries:function(a,b){var c={};if(void 0!==a)for(var d=new rf,e=0,f=a.length;e<f;e++){var g=a[e];switch(g.type){case "PlaneGeometry":case "PlaneBufferGeometry":var h=new ra[g.type](g.width,g.height,g.widthSegments,g.heightSegments);break;case "BoxGeometry":case "BoxBufferGeometry":case "CubeGeometry":h=new ra[g.type](g.width,
-g.height,g.depth,g.widthSegments,g.heightSegments,g.depthSegments);break;case "CircleGeometry":case "CircleBufferGeometry":h=new ra[g.type](g.radius,g.segments,g.thetaStart,g.thetaLength);break;case "CylinderGeometry":case "CylinderBufferGeometry":h=new ra[g.type](g.radiusTop,g.radiusBottom,g.height,g.radialSegments,g.heightSegments,g.openEnded,g.thetaStart,g.thetaLength);break;case "ConeGeometry":case "ConeBufferGeometry":h=new ra[g.type](g.radius,g.height,g.radialSegments,g.heightSegments,g.openEnded,
-g.thetaStart,g.thetaLength);break;case "SphereGeometry":case "SphereBufferGeometry":h=new ra[g.type](g.radius,g.widthSegments,g.heightSegments,g.phiStart,g.phiLength,g.thetaStart,g.thetaLength);break;case "DodecahedronGeometry":case "DodecahedronBufferGeometry":case "IcosahedronGeometry":case "IcosahedronBufferGeometry":case "OctahedronGeometry":case "OctahedronBufferGeometry":case "TetrahedronGeometry":case "TetrahedronBufferGeometry":h=new ra[g.type](g.radius,g.detail);break;case "RingGeometry":case "RingBufferGeometry":h=
-new ra[g.type](g.innerRadius,g.outerRadius,g.thetaSegments,g.phiSegments,g.thetaStart,g.thetaLength);break;case "TorusGeometry":case "TorusBufferGeometry":h=new ra[g.type](g.radius,g.tube,g.radialSegments,g.tubularSegments,g.arc);break;case "TorusKnotGeometry":case "TorusKnotBufferGeometry":h=new ra[g.type](g.radius,g.tube,g.tubularSegments,g.radialSegments,g.p,g.q);break;case "TubeGeometry":case "TubeBufferGeometry":h=new ra[g.type]((new kh[g.path.type]).fromJSON(g.path),g.tubularSegments,g.radius,
-g.radialSegments,g.closed);break;case "LatheGeometry":case "LatheBufferGeometry":h=new ra[g.type](g.points,g.segments,g.phiStart,g.phiLength);break;case "PolyhedronGeometry":case "PolyhedronBufferGeometry":h=new ra[g.type](g.vertices,g.indices,g.radius,g.details);break;case "ShapeGeometry":case "ShapeBufferGeometry":h=[];for(var l=0,k=g.shapes.length;l<k;l++){var p=b[g.shapes[l]];h.push(p)}h=new ra[g.type](h,g.curveSegments);break;case "ExtrudeGeometry":case "ExtrudeBufferGeometry":h=[];l=0;for(k=
-g.shapes.length;l<k;l++)p=b[g.shapes[l]],h.push(p);l=g.options.extrudePath;void 0!==l&&(g.options.extrudePath=(new kh[l.type]).fromJSON(l));h=new ra[g.type](h,g.options);break;case "BufferGeometry":case "InstancedBufferGeometry":h=d.parse(g);break;case "Geometry":console.error('THREE.ObjectLoader: Loading "Geometry" is not supported anymore.');break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+g.type+'"');continue}h.uuid=g.uuid;void 0!==g.name&&(h.name=g.name);!0===h.isBufferGeometry&&
-void 0!==g.userData&&(h.userData=g.userData);c[g.uuid]=h}return c},parseMaterials:function(a,b){var c={},d={};if(void 0!==a){var e=new pf;e.setTextures(b);b=0;for(var f=a.length;b<f;b++){var g=a[b];if("MultiMaterial"===g.type){for(var h=[],l=0;l<g.materials.length;l++){var k=g.materials[l];void 0===c[k.uuid]&&(c[k.uuid]=e.parse(k));h.push(c[k.uuid])}d[g.uuid]=h}else void 0===c[g.uuid]&&(c[g.uuid]=e.parse(g)),d[g.uuid]=c[g.uuid]}}return d},parseAnimations:function(a){for(var b=[],c=0;c<a.length;c++){var d=
-a[c],e=Sa.parse(d);void 0!==d.uuid&&(e.uuid=d.uuid);b.push(e)}return b},parseImages:function(a,b){function c(a){d.manager.itemStart(a);return f.load(a,function(){d.manager.itemEnd(a)},void 0,function(){d.manager.itemError(a);d.manager.itemEnd(a)})}var d=this,e={};if(void 0!==a&&0<a.length){b=new qg(b);var f=new dd(b);f.setCrossOrigin(this.crossOrigin);b=0;for(var g=a.length;b<g;b++){var h=a[b],l=h.url;if(Array.isArray(l)){e[h.uuid]=[];for(var k=0,p=l.length;k<p;k++){var n=l[k];n=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(n)?
-n:d.resourcePath+n;e[h.uuid].push(c(n))}}else n=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(h.url)?h.url:d.resourcePath+h.url,e[h.uuid]=c(n)}}return e},parseTextures:function(a,b){function c(a,b){if("number"===typeof a)return a;console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",a);return b[a]}var d={};if(void 0!==a)for(var e=0,f=a.length;e<f;e++){var g=a[e];void 0===g.image&&console.warn('THREE.ObjectLoader: No "image" specified for',g.uuid);void 0===b[g.image]&&console.warn("THREE.ObjectLoader: Undefined image",
-g.image);var h=Array.isArray(b[g.image])?new qb(b[g.image]):new W(b[g.image]);h.needsUpdate=!0;h.uuid=g.uuid;void 0!==g.name&&(h.name=g.name);void 0!==g.mapping&&(h.mapping=c(g.mapping,Tk));void 0!==g.offset&&h.offset.fromArray(g.offset);void 0!==g.repeat&&h.repeat.fromArray(g.repeat);void 0!==g.center&&h.center.fromArray(g.center);void 0!==g.rotation&&(h.rotation=g.rotation);void 0!==g.wrap&&(h.wrapS=c(g.wrap[0],Ni),h.wrapT=c(g.wrap[1],Ni));void 0!==g.format&&(h.format=g.format);void 0!==g.type&&
-(h.type=g.type);void 0!==g.encoding&&(h.encoding=g.encoding);void 0!==g.minFilter&&(h.minFilter=c(g.minFilter,Oi));void 0!==g.magFilter&&(h.magFilter=c(g.magFilter,Oi));void 0!==g.anisotropy&&(h.anisotropy=g.anisotropy);void 0!==g.flipY&&(h.flipY=g.flipY);void 0!==g.premultiplyAlpha&&(h.premultiplyAlpha=g.premultiplyAlpha);void 0!==g.unpackAlignment&&(h.unpackAlignment=g.unpackAlignment);d[g.uuid]=h}return d},parseObject:function(a,b,c){function d(a){void 0===b[a]&&console.warn("THREE.ObjectLoader: Undefined geometry",
-a);return b[a]}function e(a){if(void 0!==a){if(Array.isArray(a)){for(var b=[],d=0,e=a.length;d<e;d++){var f=a[d];void 0===c[f]&&console.warn("THREE.ObjectLoader: Undefined material",f);b.push(c[f])}return b}void 0===c[a]&&console.warn("THREE.ObjectLoader: Undefined material",a);return c[a]}}switch(a.type){case "Scene":var f=new zc;void 0!==a.background&&Number.isInteger(a.background)&&(f.background=new D(a.background));void 0!==a.fog&&("Fog"===a.fog.type?f.fog=new Oe(a.fog.color,a.fog.near,a.fog.far):
-"FogExp2"===a.fog.type&&(f.fog=new Ne(a.fog.color,a.fog.density)));break;case "PerspectiveCamera":f=new P(a.fov,a.aspect,a.near,a.far);void 0!==a.focus&&(f.focus=a.focus);void 0!==a.zoom&&(f.zoom=a.zoom);void 0!==a.filmGauge&&(f.filmGauge=a.filmGauge);void 0!==a.filmOffset&&(f.filmOffset=a.filmOffset);void 0!==a.view&&(f.view=Object.assign({},a.view));break;case "OrthographicCamera":f=new fd(a.left,a.right,a.top,a.bottom,a.near,a.far);void 0!==a.zoom&&(f.zoom=a.zoom);void 0!==a.view&&(f.view=Object.assign({},
-a.view));break;case "AmbientLight":f=new mf(a.color,a.intensity);break;case "DirectionalLight":f=new lf(a.color,a.intensity);break;case "PointLight":f=new jf(a.color,a.intensity,a.distance,a.decay);break;case "RectAreaLight":f=new nf(a.color,a.intensity,a.width,a.height);break;case "SpotLight":f=new hf(a.color,a.intensity,a.distance,a.angle,a.penumbra,a.decay);break;case "HemisphereLight":f=new ff(a.color,a.groundColor,a.intensity);break;case "LightProbe":f=(new Ua).fromJSON(a);break;case "SkinnedMesh":console.warn("THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.");
-case "Mesh":f=d(a.geometry);var g=e(a.material);f=new ea(f,g);break;case "InstancedMesh":f=d(a.geometry);g=e(a.material);var h=a.instanceMatrix;f=new Se(f,g,a.count);f.instanceMatrix=new G(new Float32Array(h.array),16);break;case "LOD":f=new Nd;break;case "Line":f=new La(d(a.geometry),e(a.material),a.mode);break;case "LineLoop":f=new Te(d(a.geometry),e(a.material));break;case "LineSegments":f=new ma(d(a.geometry),e(a.material));break;case "PointCloud":case "Points":f=new Nc(d(a.geometry),e(a.material));
-break;case "Sprite":f=new Ld(e(a.material));break;case "Group":f=new Kc;break;default:f=new y}f.uuid=a.uuid;void 0!==a.name&&(f.name=a.name);void 0!==a.matrix?(f.matrix.fromArray(a.matrix),void 0!==a.matrixAutoUpdate&&(f.matrixAutoUpdate=a.matrixAutoUpdate),f.matrixAutoUpdate&&f.matrix.decompose(f.position,f.quaternion,f.scale)):(void 0!==a.position&&f.position.fromArray(a.position),void 0!==a.rotation&&f.rotation.fromArray(a.rotation),void 0!==a.quaternion&&f.quaternion.fromArray(a.quaternion),void 0!==
-a.scale&&f.scale.fromArray(a.scale));void 0!==a.castShadow&&(f.castShadow=a.castShadow);void 0!==a.receiveShadow&&(f.receiveShadow=a.receiveShadow);a.shadow&&(void 0!==a.shadow.bias&&(f.shadow.bias=a.shadow.bias),void 0!==a.shadow.radius&&(f.shadow.radius=a.shadow.radius),void 0!==a.shadow.mapSize&&f.shadow.mapSize.fromArray(a.shadow.mapSize),void 0!==a.shadow.camera&&(f.shadow.camera=this.parseObject(a.shadow.camera)));void 0!==a.visible&&(f.visible=a.visible);void 0!==a.frustumCulled&&(f.frustumCulled=
-a.frustumCulled);void 0!==a.renderOrder&&(f.renderOrder=a.renderOrder);void 0!==a.userData&&(f.userData=a.userData);void 0!==a.layers&&(f.layers.mask=a.layers);if(void 0!==a.children)for(h=a.children,g=0;g<h.length;g++)f.add(this.parseObject(h[g],b,c));if("LOD"===a.type)for(void 0!==a.autoUpdate&&(f.autoUpdate=a.autoUpdate),a=a.levels,h=0;h<a.length;h++){g=a[h];var l=f.getObjectByProperty("uuid",g.object);void 0!==l&&f.addLevel(l,g.distance)}return f}});var Tk={UVMapping:300,CubeReflectionMapping:301,
-CubeRefractionMapping:302,EquirectangularReflectionMapping:303,EquirectangularRefractionMapping:304,SphericalReflectionMapping:305,CubeUVReflectionMapping:306,CubeUVRefractionMapping:307},Ni={RepeatWrapping:1E3,ClampToEdgeWrapping:1001,MirroredRepeatWrapping:1002},Oi={NearestFilter:1003,NearestMipmapNearestFilter:1004,NearestMipmapLinearFilter:1005,LinearFilter:1006,LinearMipmapNearestFilter:1007,LinearMipmapLinearFilter:1008};vg.prototype=Object.assign(Object.create(V.prototype),{constructor:vg,
-setOptions:function(a){this.options=a;return this},load:function(a,b,c,d){void 0===a&&(a="");void 0!==this.path&&(a=this.path+a);a=this.manager.resolveURL(a);var e=this,f=tc.get(a);if(void 0!==f)return e.manager.itemStart(a),setTimeout(function(){b&&b(f);e.manager.itemEnd(a)},0),f;fetch(a).then(function(a){return a.blob()}).then(function(a){return void 0===e.options?createImageBitmap(a):createImageBitmap(a,e.options)}).then(function(c){tc.add(a,c);b&&b(c);e.manager.itemEnd(a)}).catch(function(b){d&&
-d(b);e.manager.itemError(a);e.manager.itemEnd(a)});e.manager.itemStart(a)}});Object.assign(wg.prototype,{moveTo:function(a,b){this.currentPath=new bb;this.subPaths.push(this.currentPath);this.currentPath.moveTo(a,b);return this},lineTo:function(a,b){this.currentPath.lineTo(a,b);return this},quadraticCurveTo:function(a,b,c,d){this.currentPath.quadraticCurveTo(a,b,c,d);return this},bezierCurveTo:function(a,b,c,d,e,f){this.currentPath.bezierCurveTo(a,b,c,d,e,f);return this},splineThru:function(a){this.currentPath.splineThru(a);
-return this},toShapes:function(a,b){function c(a){for(var b=[],c=0,d=a.length;c<d;c++){var e=a[c],f=new Nb;f.curves=e.curves;b.push(f)}return b}function d(a,b){for(var c=b.length,d=!1,e=c-1,f=0;f<c;e=f++){var g=b[e],h=b[f],l=h.x-g.x,k=h.y-g.y;if(Math.abs(k)>Number.EPSILON){if(0>k&&(g=b[f],l=-l,h=b[e],k=-k),!(a.y<g.y||a.y>h.y))if(a.y===g.y){if(a.x===g.x)return!0}else{e=k*(a.x-g.x)-l*(a.y-g.y);if(0===e)return!0;0>e||(d=!d)}}else if(a.y===g.y&&(h.x<=a.x&&a.x<=g.x||g.x<=a.x&&a.x<=h.x))return!0}return d}
-var e=sb.isClockWise,f=this.subPaths;if(0===f.length)return[];if(!0===b)return c(f);b=[];if(1===f.length){var g=f[0];var h=new Nb;h.curves=g.curves;b.push(h);return b}var l=!e(f[0].getPoints());l=a?!l:l;h=[];var k=[],p=[],n=0;k[n]=void 0;p[n]=[];for(var t=0,r=f.length;t<r;t++){g=f[t];var q=g.getPoints();var u=e(q);(u=a?!u:u)?(!l&&k[n]&&n++,k[n]={s:new Nb,p:q},k[n].s.curves=g.curves,l&&n++,p[n]=[]):p[n].push({h:g,p:q[0]})}if(!k[0])return c(f);if(1<k.length){t=!1;a=[];e=0;for(f=k.length;e<f;e++)h[e]=
-[];e=0;for(f=k.length;e<f;e++)for(g=p[e],u=0;u<g.length;u++){l=g[u];n=!0;for(q=0;q<k.length;q++)d(l.p,k[q].p)&&(e!==q&&a.push({froms:e,tos:q,hole:u}),n?(n=!1,h[q].push(l)):t=!0);n&&h[e].push(l)}0<a.length&&(t||(p=h))}t=0;for(e=k.length;t<e;t++)for(h=k[t].s,b.push(h),a=p[t],f=0,g=a.length;f<g;f++)h.holes.push(a[f].h);return b}});Object.assign(xg.prototype,{isFont:!0,generateShapes:function(a,b){void 0===b&&(b=100);var c=[],d=b;b=this.data;var e=Array.from?Array.from(a):String(a).split("");d/=b.resolution;
-var f=(b.boundingBox.yMax-b.boundingBox.yMin+b.underlineThickness)*d;a=[];for(var g=0,h=0,l=0;l<e.length;l++){var k=e[l];if("\n"===k)g=0,h-=f;else{var p=k;k=d;var n=g,t=h,r=b,q=r.glyphs[p]||r.glyphs["?"];if(q){p=new wg;if(q.o){r=q._cachedOutline||(q._cachedOutline=q.o.split(" "));for(var u=0,v=r.length;u<v;)switch(r[u++]){case "m":var x=r[u++]*k+n;var w=r[u++]*k+t;p.moveTo(x,w);break;case "l":x=r[u++]*k+n;w=r[u++]*k+t;p.lineTo(x,w);break;case "q":var y=r[u++]*k+n;var A=r[u++]*k+t;var B=r[u++]*k+n;
-var C=r[u++]*k+t;p.quadraticCurveTo(B,C,y,A);break;case "b":y=r[u++]*k+n,A=r[u++]*k+t,B=r[u++]*k+n,C=r[u++]*k+t,x=r[u++]*k+n,w=r[u++]*k+t,p.bezierCurveTo(B,C,x,w,y,A)}}k={offsetX:q.ha*k,path:p}}else console.error('THREE.Font: character "'+p+'" does not exists in font family '+r.familyName+"."),k=void 0;g+=k.offsetX;a.push(k.path)}}b=0;for(e=a.length;b<e;b++)Array.prototype.push.apply(c,a[b].toShapes());return c}});yg.prototype=Object.assign(Object.create(V.prototype),{constructor:yg,load:function(a,
-b,c,d){var e=this,f=new Ta(this.manager);f.setPath(this.path);f.load(a,function(a){try{var c=JSON.parse(a)}catch(l){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),c=JSON.parse(a.substring(65,a.length-2))}a=e.parse(c);b&&b(a)},c,d)},parse:function(a){return new xg(a)}});var Rf,Dg={getContext:function(){void 0===Rf&&(Rf=new (window.AudioContext||window.webkitAudioContext));return Rf},setContext:function(a){Rf=a}};tf.prototype=Object.assign(Object.create(V.prototype),
-{constructor:tf,load:function(a,b,c,d){var e=this,f=new Ta(e.manager);f.setResponseType("arraybuffer");f.setPath(e.path);f.load(a,function(c){try{var f=c.slice(0);Dg.getContext().decodeAudioData(f,function(a){b(a)})}catch(l){d?d(l):console.error(l),e.manager.itemError(a)}},c,d)}});zg.prototype=Object.assign(Object.create(Ua.prototype),{constructor:zg,isHemisphereLightProbe:!0,copy:function(a){Ua.prototype.copy.call(this,a);return this},toJSON:function(a){return Ua.prototype.toJSON.call(this,a)}});
-Ag.prototype=Object.assign(Object.create(Ua.prototype),{constructor:Ag,isAmbientLightProbe:!0,copy:function(a){Ua.prototype.copy.call(this,a);return this},toJSON:function(a){return Ua.prototype.toJSON.call(this,a)}});var Pi=new N,Qi=new N;Object.assign(gi.prototype,{update:function(a){var b=this._cache;if(b.focus!==a.focus||b.fov!==a.fov||b.aspect!==a.aspect*this.aspect||b.near!==a.near||b.far!==a.far||b.zoom!==a.zoom||b.eyeSep!==this.eyeSep){b.focus=a.focus;b.fov=a.fov;b.aspect=a.aspect*this.aspect;
-b.near=a.near;b.far=a.far;b.zoom=a.zoom;b.eyeSep=this.eyeSep;var c=a.projectionMatrix.clone(),d=b.eyeSep/2,e=d*b.near/b.focus,f=b.near*Math.tan(O.DEG2RAD*b.fov*.5)/b.zoom;Qi.elements[12]=-d;Pi.elements[12]=d;d=-f*b.aspect+e;var g=f*b.aspect+e;c.elements[0]=2*b.near/(g-d);c.elements[8]=(g+d)/(g-d);this.cameraL.projectionMatrix.copy(c);d=-f*b.aspect-e;g=f*b.aspect-e;c.elements[0]=2*b.near/(g-d);c.elements[8]=(g+d)/(g-d);this.cameraR.projectionMatrix.copy(c)}this.cameraL.matrixWorld.copy(a.matrixWorld).multiply(Qi);
-this.cameraR.matrixWorld.copy(a.matrixWorld).multiply(Pi)}});Object.assign(Bg.prototype,{start:function(){this.oldTime=this.startTime=("undefined"===typeof performance?Date:performance).now();this.elapsedTime=0;this.running=!0},stop:function(){this.getElapsedTime();this.autoStart=this.running=!1},getElapsedTime:function(){this.getDelta();return this.elapsedTime},getDelta:function(){var a=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var b=("undefined"===typeof performance?
-Date:performance).now();a=(b-this.oldTime)/1E3;this.oldTime=b;this.elapsedTime+=a}return a}});var uc=new p,Ri=new va,Uk=new p,vc=new p;Cg.prototype=Object.assign(Object.create(y.prototype),{constructor:Cg,getInput:function(){return this.gain},removeFilter:function(){null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null);return this},getFilter:function(){return this.filter},setFilter:function(a){null!==
-this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination);this.filter=a;this.gain.connect(this.filter);this.filter.connect(this.context.destination);return this},getMasterVolume:function(){return this.gain.gain.value},setMasterVolume:function(a){this.gain.gain.setTargetAtTime(a,this.context.currentTime,.01);return this},updateMatrixWorld:function(a){y.prototype.updateMatrixWorld.call(this,a);a=this.context.listener;
-var b=this.up;this.timeDelta=this._clock.getDelta();this.matrixWorld.decompose(uc,Ri,Uk);vc.set(0,0,-1).applyQuaternion(Ri);if(a.positionX){var c=this.context.currentTime+this.timeDelta;a.positionX.linearRampToValueAtTime(uc.x,c);a.positionY.linearRampToValueAtTime(uc.y,c);a.positionZ.linearRampToValueAtTime(uc.z,c);a.forwardX.linearRampToValueAtTime(vc.x,c);a.forwardY.linearRampToValueAtTime(vc.y,c);a.forwardZ.linearRampToValueAtTime(vc.z,c);a.upX.linearRampToValueAtTime(b.x,c);a.upY.linearRampToValueAtTime(b.y,
-c);a.upZ.linearRampToValueAtTime(b.z,c)}else a.setPosition(uc.x,uc.y,uc.z),a.setOrientation(vc.x,vc.y,vc.z,b.x,b.y,b.z)}});gd.prototype=Object.assign(Object.create(y.prototype),{constructor:gd,getOutput:function(){return this.gain},setNodeSource:function(a){this.hasPlaybackControl=!1;this.sourceType="audioNode";this.source=a;this.connect();return this},setMediaElementSource:function(a){this.hasPlaybackControl=!1;this.sourceType="mediaNode";this.source=this.context.createMediaElementSource(a);this.connect();
-return this},setMediaStreamSource:function(a){this.hasPlaybackControl=!1;this.sourceType="mediaStreamNode";this.source=this.context.createMediaStreamSource(a);this.connect();return this},setBuffer:function(a){this.buffer=a;this.sourceType="buffer";this.autoplay&&this.play();return this},play:function(a){void 0===a&&(a=0);if(!0===this.isPlaying)console.warn("THREE.Audio: Audio is already playing.");else if(!1===this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control.");
-else return this._startedAt=this.context.currentTime+a,a=this.context.createBufferSource(),a.buffer=this.buffer,a.loop=this.loop,a.loopStart=this.loopStart,a.loopEnd=this.loopEnd,a.onended=this.onEnded.bind(this),a.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=a,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()},pause:function(){if(!1===this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control.");
-else return!0===this.isPlaying&&(this._progress+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,!0===this.loop&&(this._progress%=this.duration||this.buffer.duration),this.source.stop(),this.source.onended=null,this.isPlaying=!1),this},stop:function(){if(!1===this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control.");else return this._progress=0,this.source.stop(),this.source.onended=null,this.isPlaying=!1,this},connect:function(){if(0<this.filters.length){this.source.connect(this.filters[0]);
-for(var a=1,b=this.filters.length;a<b;a++)this.filters[a-1].connect(this.filters[a]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this},disconnect:function(){if(0<this.filters.length){this.source.disconnect(this.filters[0]);for(var a=1,b=this.filters.length;a<b;a++)this.filters[a-1].disconnect(this.filters[a]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this},
-getFilters:function(){return this.filters},setFilters:function(a){a||(a=[]);!0===this.isPlaying?(this.disconnect(),this.filters=a,this.connect()):this.filters=a;return this},setDetune:function(a){this.detune=a;if(void 0!==this.source.detune)return!0===this.isPlaying&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this},getDetune:function(){return this.detune},getFilter:function(){return this.getFilters()[0]},setFilter:function(a){return this.setFilters(a?[a]:[])},setPlaybackRate:function(a){if(!1===
-this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control.");else return this.playbackRate=a,!0===this.isPlaying&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this},getPlaybackRate:function(){return this.playbackRate},onEnded:function(){this.isPlaying=!1},getLoop:function(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop},setLoop:function(a){if(!1===this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control.");
-else return this.loop=a,!0===this.isPlaying&&(this.source.loop=this.loop),this},setLoopStart:function(a){this.loopStart=a;return this},setLoopEnd:function(a){this.loopEnd=a;return this},getVolume:function(){return this.gain.gain.value},setVolume:function(a){this.gain.gain.setTargetAtTime(a,this.context.currentTime,.01);return this}});var wc=new p,Si=new va,Vk=new p,xc=new p;Eg.prototype=Object.assign(Object.create(gd.prototype),{constructor:Eg,getOutput:function(){return this.panner},getRefDistance:function(){return this.panner.refDistance},
-setRefDistance:function(a){this.panner.refDistance=a;return this},getRolloffFactor:function(){return this.panner.rolloffFactor},setRolloffFactor:function(a){this.panner.rolloffFactor=a;return this},getDistanceModel:function(){return this.panner.distanceModel},setDistanceModel:function(a){this.panner.distanceModel=a;return this},getMaxDistance:function(){return this.panner.maxDistance},setMaxDistance:function(a){this.panner.maxDistance=a;return this},setDirectionalCone:function(a,b,c){this.panner.coneInnerAngle=
-a;this.panner.coneOuterAngle=b;this.panner.coneOuterGain=c;return this},updateMatrixWorld:function(a){y.prototype.updateMatrixWorld.call(this,a);if(!0!==this.hasPlaybackControl||!1!==this.isPlaying)if(this.matrixWorld.decompose(wc,Si,Vk),xc.set(0,0,1).applyQuaternion(Si),a=this.panner,a.positionX){var b=this.context.currentTime+this.listener.timeDelta;a.positionX.linearRampToValueAtTime(wc.x,b);a.positionY.linearRampToValueAtTime(wc.y,b);a.positionZ.linearRampToValueAtTime(wc.z,b);a.orientationX.linearRampToValueAtTime(xc.x,
-b);a.orientationY.linearRampToValueAtTime(xc.y,b);a.orientationZ.linearRampToValueAtTime(xc.z,b)}else a.setPosition(wc.x,wc.y,wc.z),a.setOrientation(xc.x,xc.y,xc.z)}});Object.assign(Fg.prototype,{getFrequencyData:function(){this.analyser.getByteFrequencyData(this.data);return this.data},getAverageFrequency:function(){for(var a=0,b=this.getFrequencyData(),c=0;c<b.length;c++)a+=b[c];return a/b.length}});Object.assign(Gg.prototype,{accumulate:function(a,b){var c=this.buffer,d=this.valueSize;a=a*d+d;
-var e=this.cumulativeWeight;if(0===e){for(e=0;e!==d;++e)c[a+e]=c[e];e=b}else e+=b,this._mixBufferRegion(c,a,0,b/e,d);this.cumulativeWeight=e},accumulateAdditive:function(a){var b=this.buffer,c=this.valueSize,d=c*this._addIndex;0===this.cumulativeWeightAdditive&&this._setIdentity();this._mixBufferRegionAdditive(b,d,0,a,c);this.cumulativeWeightAdditive+=a},apply:function(a){var b=this.valueSize,c=this.buffer;a=a*b+b;var d=this.cumulativeWeight,e=this.cumulativeWeightAdditive,f=this.binding;this.cumulativeWeightAdditive=
-this.cumulativeWeight=0;1>d&&this._mixBufferRegion(c,a,b*this._origIndex,1-d,b);0<e&&this._mixBufferRegionAdditive(c,a,this._addIndex*b,1,b);d=b;for(e=b+b;d!==e;++d)if(c[d]!==c[d+b]){f.setValue(c,a);break}},saveOriginalState:function(){var a=this.buffer,b=this.valueSize,c=b*this._origIndex;this.binding.getValue(a,c);for(var d=b;d!==c;++d)a[d]=a[c+d%b];this._setIdentity();this.cumulativeWeightAdditive=this.cumulativeWeight=0},restoreOriginalState:function(){this.binding.setValue(this.buffer,3*this.valueSize)},
-_setAdditiveIdentityNumeric:function(){for(var a=this._addIndex*this.valueSize,b=a+this.valueSize;a<b;a++)this.buffer[a]=0},_setAdditiveIdentityQuaternion:function(){this._setAdditiveIdentityNumeric();this.buffer[4*this._addIndex+3]=1},_setAdditiveIdentityOther:function(){for(var a=this._origIndex*this.valueSize,b=this._addIndex*this.valueSize,c=0;c<this.valueSize;c++)this.buffer[b+c]=this.buffer[a+c]},_select:function(a,b,c,d,e){if(.5<=d)for(d=0;d!==e;++d)a[b+d]=a[c+d]},_slerp:function(a,b,c,d){va.slerpFlat(a,
-b,a,b,a,c,d)},_slerpAdditive:function(a,b,c,d,e){e*=this._workIndex;va.multiplyQuaternionsFlat(a,e,a,b,a,c);va.slerpFlat(a,b,a,b,a,e,d)},_lerp:function(a,b,c,d,e){for(var f=1-d,g=0;g!==e;++g){var h=b+g;a[h]=a[h]*f+a[c+g]*d}},_lerpAdditive:function(a,b,c,d,e){for(var f=0;f!==e;++f){var g=b+f;a[g]+=a[c+f]*d}}});var Wk=/[\[\]\.:\/]/g,Xk="[^"+"\\[\\]\\.:\\/".replace("\\.","")+"]",Yk=/((?:WC+[\/:])*)/.source.replace("WC","[^\\[\\]\\.:\\/]"),Zk=/(WCOD+)?/.source.replace("WCOD",Xk),$k=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",
-"[^\\[\\]\\.:\\/]"),al=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC","[^\\[\\]\\.:\\/]"),bl=new RegExp("^"+Yk+Zk+$k+al+"$"),cl=["material","materials","bones"];Object.assign(hi.prototype,{getValue:function(a,b){this.bind();var c=this._bindings[this._targetGroup.nCachedObjects_];void 0!==c&&c.getValue(a,b)},setValue:function(a,b){for(var c=this._bindings,d=this._targetGroup.nCachedObjects_,e=c.length;d!==e;++d)c[d].setValue(a,b)},bind:function(){for(var a=this._bindings,b=this._targetGroup.nCachedObjects_,
-c=a.length;b!==c;++b)a[b].bind()},unbind:function(){for(var a=this._bindings,b=this._targetGroup.nCachedObjects_,c=a.length;b!==c;++b)a[b].unbind()}});Object.assign(Aa,{Composite:hi,create:function(a,b,c){return a&&a.isAnimationObjectGroup?new Aa.Composite(a,b,c):new Aa(a,b,c)},sanitizeNodeName:function(a){return a.replace(/\s/g,"_").replace(Wk,"")},parseTrackName:function(a){var b=bl.exec(a);if(!b)throw Error("PropertyBinding: Cannot parse trackName: "+a);b={nodeName:b[2],objectName:b[3],objectIndex:b[4],
-propertyName:b[5],propertyIndex:b[6]};var c=b.nodeName&&b.nodeName.lastIndexOf(".");if(void 0!==c&&-1!==c){var d=b.nodeName.substring(c+1);-1!==cl.indexOf(d)&&(b.nodeName=b.nodeName.substring(0,c),b.objectName=d)}if(null===b.propertyName||0===b.propertyName.length)throw Error("PropertyBinding: can not parse propertyName from trackName: "+a);return b},findNode:function(a,b){if(!b||""===b||"."===b||-1===b||b===a.name||b===a.uuid)return a;if(a.skeleton){var c=a.skeleton.getBoneByName(b);if(void 0!==
-c)return c}if(a.children){var d=function(a){for(var c=0;c<a.length;c++){var e=a[c];if(e.name===b||e.uuid===b||(e=d(e.children)))return e}return null};if(a=d(a.children))return a}return null}});Object.assign(Aa.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(a,b){a[b]=this.node[this.propertyName]},function(a,b){for(var c=
-this.resolvedProperty,d=0,e=c.length;d!==e;++d)a[b++]=c[d]},function(a,b){a[b]=this.resolvedProperty[this.propertyIndex]},function(a,b){this.resolvedProperty.toArray(a,b)}],SetterByBindingTypeAndVersioning:[[function(a,b){this.targetObject[this.propertyName]=a[b]},function(a,b){this.targetObject[this.propertyName]=a[b];this.targetObject.needsUpdate=!0},function(a,b){this.targetObject[this.propertyName]=a[b];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(a,b){for(var c=this.resolvedProperty,
-d=0,e=c.length;d!==e;++d)c[d]=a[b++]},function(a,b){for(var c=this.resolvedProperty,d=0,e=c.length;d!==e;++d)c[d]=a[b++];this.targetObject.needsUpdate=!0},function(a,b){for(var c=this.resolvedProperty,d=0,e=c.length;d!==e;++d)c[d]=a[b++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(a,b){this.resolvedProperty[this.propertyIndex]=a[b]},function(a,b){this.resolvedProperty[this.propertyIndex]=a[b];this.targetObject.needsUpdate=!0},function(a,b){this.resolvedProperty[this.propertyIndex]=a[b];
-this.targetObject.matrixWorldNeedsUpdate=!0}],[function(a,b){this.resolvedProperty.fromArray(a,b)},function(a,b){this.resolvedProperty.fromArray(a,b);this.targetObject.needsUpdate=!0},function(a,b){this.resolvedProperty.fromArray(a,b);this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(a,b){this.bind();this.getValue(a,b)},setValue:function(a,b){this.bind();this.setValue(a,b)},bind:function(){var a=this.node,b=this.parsedPath,c=b.objectName,d=b.propertyName,e=b.propertyIndex;a||(this.node=
-a=Aa.findNode(this.rootNode,b.nodeName)||this.rootNode);this.getValue=this._getValue_unavailable;this.setValue=this._setValue_unavailable;if(a){if(c){var f=b.objectIndex;switch(c){case "materials":if(!a.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!a.material.materials){console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);return}a=a.material.materials;
-break;case "bones":if(!a.skeleton){console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);return}a=a.skeleton.bones;for(c=0;c<a.length;c++)if(a[c].name===f){f=c;break}break;default:if(void 0===a[c]){console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);return}a=a[c]}if(void 0!==f){if(void 0===a[f]){console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,a);return}a=
-a[f]}}f=a[d];if(void 0===f)console.error("THREE.PropertyBinding: Trying to update property for track: "+b.nodeName+"."+d+" but it wasn't found.",a);else{b=this.Versioning.None;this.targetObject=a;void 0!==a.needsUpdate?b=this.Versioning.NeedsUpdate:void 0!==a.matrixWorldNeedsUpdate&&(b=this.Versioning.MatrixWorldNeedsUpdate);c=this.BindingType.Direct;if(void 0!==e){if("morphTargetInfluences"===d){if(!a.geometry){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",
-this);return}if(a.geometry.isBufferGeometry){if(!a.geometry.morphAttributes){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);return}void 0!==a.morphTargetDictionary[e]&&(e=a.morphTargetDictionary[e])}else{console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences on THREE.Geometry. Use THREE.BufferGeometry instead.",this);return}}c=this.BindingType.ArrayElement;this.resolvedProperty=f;this.propertyIndex=
-e}else void 0!==f.fromArray&&void 0!==f.toArray?(c=this.BindingType.HasFromToArray,this.resolvedProperty=f):Array.isArray(f)?(c=this.BindingType.EntireArray,this.resolvedProperty=f):this.propertyName=d;this.getValue=this.GetterByBindingType[c];this.setValue=this.SetterByBindingTypeAndVersioning[c][b]}}else console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.")},unbind:function(){this.node=null;this.getValue=this._getValue_unbound;this.setValue=
-this._setValue_unbound}});Object.assign(Aa.prototype,{_getValue_unbound:Aa.prototype.getValue,_setValue_unbound:Aa.prototype.setValue});Object.assign(ii.prototype,{isAnimationObjectGroup:!0,add:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._paths,f=this._parsedPaths,g=this._bindings,h=g.length,k=void 0,m=0,p=arguments.length;m!==p;++m){var n=arguments[m],t=n.uuid,r=d[t];if(void 0===r){r=b++;d[t]=r;a.push(n);t=0;for(var q=h;t!==q;++t)g[t].push(new Aa(n,
-e[t],f[t]))}else if(r<c){k=a[r];var u=--c;q=a[u];d[q.uuid]=r;a[r]=q;d[t]=u;a[u]=n;t=0;for(q=h;t!==q;++t){var v=g[t],x=v[r];v[r]=v[u];void 0===x&&(x=new Aa(n,e[t],f[t]));v[u]=x}}else a[r]!==k&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=c},remove:function(){for(var a=this._objects,b=this.nCachedObjects_,c=this._indicesByUUID,d=this._bindings,e=d.length,f=0,g=
-arguments.length;f!==g;++f){var h=arguments[f],k=h.uuid,m=c[k];if(void 0!==m&&m>=b){var p=b++,n=a[p];c[n.uuid]=m;a[m]=n;c[k]=p;a[p]=h;h=0;for(k=e;h!==k;++h){n=d[h];var t=n[m];n[m]=n[p];n[p]=t}}}this.nCachedObjects_=b},uncache:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._bindings,f=e.length,g=0,h=arguments.length;g!==h;++g){var k=arguments[g].uuid,m=d[k];if(void 0!==m)if(delete d[k],m<c){k=--c;var p=a[k],n=--b,t=a[n];d[p.uuid]=m;a[m]=p;d[t.uuid]=
-k;a[k]=t;a.pop();p=0;for(t=f;p!==t;++p){var r=e[p],q=r[n];r[m]=r[k];r[k]=q;r.pop()}}else for(n=--b,t=a[n],d[t.uuid]=m,a[m]=t,a.pop(),p=0,t=f;p!==t;++p)r=e[p],r[m]=r[n],r.pop()}this.nCachedObjects_=c},subscribe_:function(a,b){var c=this._bindingsIndicesByPath,d=c[a],e=this._bindings;if(void 0!==d)return e[d];var f=this._paths,g=this._parsedPaths,h=this._objects,k=this.nCachedObjects_,m=Array(h.length);d=e.length;c[a]=d;f.push(a);g.push(b);e.push(m);c=k;for(d=h.length;c!==d;++c)m[c]=new Aa(h[c],a,b);
-return m},unsubscribe_:function(a){var b=this._bindingsIndicesByPath,c=b[a];if(void 0!==c){var d=this._paths,e=this._parsedPaths,f=this._bindings,g=f.length-1,h=f[g];b[a[g]]=c;f[c]=h;f.pop();e[c]=e[g];e.pop();d[c]=d[g];d.pop()}}});Object.assign(ji.prototype,{play:function(){this._mixer._activateAction(this);return this},stop:function(){this._mixer._deactivateAction(this);return this.reset()},reset:function(){this.paused=!1;this.enabled=!0;this.time=0;this._loopCount=-1;this._startTime=null;return this.stopFading().stopWarping()},
-isRunning:function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(a){this._startTime=a;return this},setLoop:function(a,b){this.loop=a;this.repetitions=b;return this},setEffectiveWeight:function(a){this.weight=a;this._effectiveWeight=this.enabled?a:0;return this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(a){return this._scheduleFading(a,
-0,1)},fadeOut:function(a){return this._scheduleFading(a,1,0)},crossFadeFrom:function(a,b,c){a.fadeOut(b);this.fadeIn(b);if(c){c=this._clip.duration;var d=a._clip.duration,e=c/d;a.warp(1,d/c,b);this.warp(e,1,b)}return this},crossFadeTo:function(a,b,c){return a.crossFadeFrom(this,b,c)},stopFading:function(){var a=this._weightInterpolant;null!==a&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(a));return this},setEffectiveTimeScale:function(a){this.timeScale=a;this._effectiveTimeScale=
-this.paused?0:a;return this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},setDuration:function(a){this.timeScale=this._clip.duration/a;return this.stopWarping()},syncWith:function(a){this.time=a.time;this.timeScale=a.timeScale;return this.stopWarping()},halt:function(a){return this.warp(this._effectiveTimeScale,0,a)},warp:function(a,b,c){var d=this._mixer,e=d.time,f=this._timeScaleInterpolant,g=this.timeScale;null===f&&(this._timeScaleInterpolant=f=d._lendControlInterpolant());
-d=f.parameterPositions;f=f.sampleValues;d[0]=e;d[1]=e+c;f[0]=a/g;f[1]=b/g;return this},stopWarping:function(){var a=this._timeScaleInterpolant;null!==a&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(a));return this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||this._mixer._root},_update:function(a,b,c,d){if(this.enabled){var e=this._startTime;if(null!==e){b=(a-e)*c;if(0>b||0===c)return;this._startTime=
-null;b*=c}b*=this._updateTimeScale(a);c=this._updateTime(b);a=this._updateWeight(a);if(0<a)switch(b=this._interpolants,e=this._propertyBindings,this.blendMode){case 2501:for(var f=0,g=b.length;f!==g;++f)b[f].evaluate(c),e[f].accumulateAdditive(a);break;default:for(f=0,g=b.length;f!==g;++f)b[f].evaluate(c),e[f].accumulate(d,a)}}else this._updateWeight(a)},_updateWeight:function(a){var b=0;if(this.enabled){b=this.weight;var c=this._weightInterpolant;if(null!==c){var d=c.evaluate(a)[0];b*=d;a>c.parameterPositions[1]&&
-(this.stopFading(),0===d&&(this.enabled=!1))}}return this._effectiveWeight=b},_updateTimeScale:function(a){var b=0;if(!this.paused){b=this.timeScale;var c=this._timeScaleInterpolant;if(null!==c){var d=c.evaluate(a)[0];b*=d;a>c.parameterPositions[1]&&(this.stopWarping(),0===b?this.paused=!0:this.timeScale=b)}}return this._effectiveTimeScale=b},_updateTime:function(a){var b=this.time+a,c=this._clip.duration,d=this.loop,e=this._loopCount,f=2202===d;if(0===a)return-1===e?b:f&&1===(e&1)?c-b:b;if(2200===
-d)a:{if(-1===e&&(this._loopCount=0,this._setEndings(!0,!0,!1)),b>=c)b=c;else if(0>b)b=0;else{this.time=b;break a}this.clampWhenFinished?this.paused=!0:this.enabled=!1;this.time=b;this._mixer.dispatchEvent({type:"finished",action:this,direction:0>a?-1:1})}else{-1===e&&(0<=a?(e=0,this._setEndings(!0,0===this.repetitions,f)):this._setEndings(0===this.repetitions,!0,f));if(b>=c||0>b){d=Math.floor(b/c);b-=c*d;e+=Math.abs(d);var g=this.repetitions-e;0>=g?(this.clampWhenFinished?this.paused=!0:this.enabled=
-!1,this.time=b=0<a?c:0,this._mixer.dispatchEvent({type:"finished",action:this,direction:0<a?1:-1})):(1===g?(a=0>a,this._setEndings(a,!a,f)):this._setEndings(!1,!1,f),this._loopCount=e,this.time=b,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:d}))}else this.time=b;if(f&&1===(e&1))return c-b}return b},_setEndings:function(a,b,c){var d=this._interpolantSettings;c?(d.endingStart=2401,d.endingEnd=2401):(d.endingStart=a?this.zeroSlopeAtStart?2401:2400:2402,d.endingEnd=b?this.zeroSlopeAtEnd?
-2401:2400:2402)},_scheduleFading:function(a,b,c){var d=this._mixer,e=d.time,f=this._weightInterpolant;null===f&&(this._weightInterpolant=f=d._lendControlInterpolant());d=f.parameterPositions;f=f.sampleValues;d[0]=e;f[0]=b;d[1]=e+a;f[1]=c;return this}});Hg.prototype=Object.assign(Object.create(ua.prototype),{constructor:Hg,_bindAction:function(a,b){var c=a._localRoot||this._root,d=a._clip.tracks,e=d.length,f=a._propertyBindings;a=a._interpolants;var g=c.uuid,h=this._bindingsByRootAndName,k=h[g];void 0===
-k&&(k={},h[g]=k);for(h=0;h!==e;++h){var m=d[h],p=m.name,n=k[p];if(void 0===n){n=f[h];if(void 0!==n){null===n._cacheIndex&&(++n.referenceCount,this._addInactiveBinding(n,g,p));continue}n=new Gg(Aa.create(c,p,b&&b._propertyBindings[h].binding.parsedPath),m.ValueTypeName,m.getValueSize());++n.referenceCount;this._addInactiveBinding(n,g,p)}f[h]=n;a[h].resultBuffer=n.buffer}},_activateAction:function(a){if(!this._isActiveAction(a)){if(null===a._cacheIndex){var b=(a._localRoot||this._root).uuid,c=a._clip.uuid,
-d=this._actionsByClip[c];this._bindAction(a,d&&d.knownActions[0]);this._addInactiveAction(a,c,b)}b=a._propertyBindings;c=0;for(d=b.length;c!==d;++c){var e=b[c];0===e.useCount++&&(this._lendBinding(e),e.saveOriginalState())}this._lendAction(a)}},_deactivateAction:function(a){if(this._isActiveAction(a)){for(var b=a._propertyBindings,c=0,d=b.length;c!==d;++c){var e=b[c];0===--e.useCount&&(e.restoreOriginalState(),this._takeBackBinding(e))}this._takeBackAction(a)}},_initMemoryManager:function(){this._actions=
-[];this._nActiveActions=0;this._actionsByClip={};this._bindings=[];this._nActiveBindings=0;this._bindingsByRootAndName={};this._controlInterpolants=[];this._nActiveControlInterpolants=0;var a=this;this.stats={actions:{get total(){return a._actions.length},get inUse(){return a._nActiveActions}},bindings:{get total(){return a._bindings.length},get inUse(){return a._nActiveBindings}},controlInterpolants:{get total(){return a._controlInterpolants.length},get inUse(){return a._nActiveControlInterpolants}}}},
-_isActiveAction:function(a){a=a._cacheIndex;return null!==a&&a<this._nActiveActions},_addInactiveAction:function(a,b,c){var d=this._actions,e=this._actionsByClip,f=e[b];void 0===f?(f={knownActions:[a],actionByRoot:{}},a._byClipCacheIndex=0,e[b]=f):(b=f.knownActions,a._byClipCacheIndex=b.length,b.push(a));a._cacheIndex=d.length;d.push(a);f.actionByRoot[c]=a},_removeInactiveAction:function(a){var b=this._actions,c=b[b.length-1],d=a._cacheIndex;c._cacheIndex=d;b[d]=c;b.pop();a._cacheIndex=null;b=a._clip.uuid;
-c=this._actionsByClip;d=c[b];var e=d.knownActions,f=e[e.length-1],g=a._byClipCacheIndex;f._byClipCacheIndex=g;e[g]=f;e.pop();a._byClipCacheIndex=null;delete d.actionByRoot[(a._localRoot||this._root).uuid];0===e.length&&delete c[b];this._removeInactiveBindingsForAction(a)},_removeInactiveBindingsForAction:function(a){a=a._propertyBindings;for(var b=0,c=a.length;b!==c;++b){var d=a[b];0===--d.referenceCount&&this._removeInactiveBinding(d)}},_lendAction:function(a){var b=this._actions,c=a._cacheIndex,
-d=this._nActiveActions++,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_takeBackAction:function(a){var b=this._actions,c=a._cacheIndex,d=--this._nActiveActions,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_addInactiveBinding:function(a,b,c){var d=this._bindingsByRootAndName,e=d[b],f=this._bindings;void 0===e&&(e={},d[b]=e);e[c]=a;a._cacheIndex=f.length;f.push(a)},_removeInactiveBinding:function(a){var b=this._bindings,c=a.binding,d=c.rootNode.uuid;c=c.path;var e=this._bindingsByRootAndName,
-f=e[d],g=b[b.length-1];a=a._cacheIndex;g._cacheIndex=a;b[a]=g;b.pop();delete f[c];0===Object.keys(f).length&&delete e[d]},_lendBinding:function(a){var b=this._bindings,c=a._cacheIndex,d=this._nActiveBindings++,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_takeBackBinding:function(a){var b=this._bindings,c=a._cacheIndex,d=--this._nActiveBindings,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_lendControlInterpolant:function(){var a=this._controlInterpolants,b=this._nActiveControlInterpolants++,
-c=a[b];void 0===c&&(c=new ie(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer),c.__cacheIndex=b,a[b]=c);return c},_takeBackControlInterpolant:function(a){var b=this._controlInterpolants,c=a.__cacheIndex,d=--this._nActiveControlInterpolants,e=b[d];a.__cacheIndex=d;b[d]=a;e.__cacheIndex=c;b[c]=e},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(a,b,c){var d=b||this._root,e=d.uuid;d="string"===typeof a?Sa.findByName(d,a):a;a=null!==d?d.uuid:a;var f=
-this._actionsByClip[a],g=null;void 0===c&&(c=null!==d?d.blendMode:2500);if(void 0!==f){g=f.actionByRoot[e];if(void 0!==g&&g.blendMode===c)return g;g=f.knownActions[0];null===d&&(d=g._clip)}if(null===d)return null;b=new ji(this,d,b,c);this._bindAction(b,g);this._addInactiveAction(b,a,e);return b},existingAction:function(a,b){var c=b||this._root;b=c.uuid;c="string"===typeof a?Sa.findByName(c,a):a;a=this._actionsByClip[c?c.uuid:a];return void 0!==a?a.actionByRoot[b]||null:null},stopAllAction:function(){for(var a=
-this._actions,b=this._nActiveActions-1;0<=b;--b)a[b].stop();return this},update:function(a){a*=this.timeScale;for(var b=this._actions,c=this._nActiveActions,d=this.time+=a,e=Math.sign(a),f=this._accuIndex^=1,g=0;g!==c;++g)b[g]._update(d,a,e,f);a=this._bindings;b=this._nActiveBindings;for(g=0;g!==b;++g)a[g].apply(f);return this},setTime:function(a){for(var b=this.time=0;b<this._actions.length;b++)this._actions[b].time=0;return this.update(a)},getRoot:function(){return this._root},uncacheClip:function(a){var b=
-this._actions;a=a.uuid;var c=this._actionsByClip,d=c[a];if(void 0!==d){d=d.knownActions;for(var e=0,f=d.length;e!==f;++e){var g=d[e];this._deactivateAction(g);var h=g._cacheIndex,k=b[b.length-1];g._cacheIndex=null;g._byClipCacheIndex=null;k._cacheIndex=h;b[h]=k;b.pop();this._removeInactiveBindingsForAction(g)}delete c[a]}},uncacheRoot:function(a){a=a.uuid;var b=this._actionsByClip;for(d in b){var c=b[d].actionByRoot[a];void 0!==c&&(this._deactivateAction(c),this._removeInactiveAction(c))}var d=this._bindingsByRootAndName[a];
-if(void 0!==d)for(var e in d)a=d[e],a.restoreOriginalState(),this._removeInactiveBinding(a)},uncacheAction:function(a,b){a=this.existingAction(a,b);null!==a&&(this._deactivateAction(a),this._removeInactiveAction(a))}});uf.prototype.clone=function(){return new uf(void 0===this.value.clone?this.value:this.value.clone())};Ig.prototype=Object.assign(Object.create(rb.prototype),{constructor:Ig,isInstancedInterleavedBuffer:!0,copy:function(a){rb.prototype.copy.call(this,a);this.meshPerAttribute=a.meshPerAttribute;
-return this}});Object.assign(Jg.prototype,{set:function(a,b){this.ray.set(a,b)},setFromCamera:function(a,b){b&&b.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(b.matrixWorld),this.ray.direction.set(a.x,a.y,.5).unproject(b).sub(this.ray.origin).normalize(),this.camera=b):b&&b.isOrthographicCamera?(this.ray.origin.set(a.x,a.y,(b.near+b.far)/(b.near-b.far)).unproject(b),this.ray.direction.set(0,0,-1).transformDirection(b.matrixWorld),this.camera=b):console.error("THREE.Raycaster: Unsupported camera type.")},
-intersectObject:function(a,b,c){c=c||[];Kg(a,this,c,b);c.sort(ki);return c},intersectObjects:function(a,b,c){c=c||[];if(!1===Array.isArray(a))return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),c;for(var d=0,e=a.length;d<e;d++)Kg(a[d],this,c,b);c.sort(ki);return c}});Object.assign(li.prototype,{set:function(a,b,c){this.radius=a;this.phi=b;this.theta=c;return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.radius=a.radius;this.phi=
-a.phi;this.theta=a.theta;return this},makeSafe:function(){this.phi=Math.max(1E-6,Math.min(Math.PI-1E-6,this.phi));return this},setFromVector3:function(a){return this.setFromCartesianCoords(a.x,a.y,a.z)},setFromCartesianCoords:function(a,b,c){this.radius=Math.sqrt(a*a+b*b+c*c);0===this.radius?this.phi=this.theta=0:(this.theta=Math.atan2(a,c),this.phi=Math.acos(O.clamp(b/this.radius,-1,1)));return this}});Object.assign(mi.prototype,{set:function(a,b,c){this.radius=a;this.theta=b;this.y=c;return this},
-clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.radius=a.radius;this.theta=a.theta;this.y=a.y;return this},setFromVector3:function(a){return this.setFromCartesianCoords(a.x,a.y,a.z)},setFromCartesianCoords:function(a,b,c){this.radius=Math.sqrt(a*a+c*c);this.theta=Math.atan2(a,c);this.y=b;return this}});var Ti=new v;Object.assign(Lg.prototype,{set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;b<
-c;b++)this.expandByPoint(a[b]);return this},setFromCenterAndSize:function(a,b){b=Ti.copy(b).multiplyScalar(.5);this.min.copy(a).sub(b);this.max.copy(a).add(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=Infinity;this.max.x=this.max.y=-Infinity;return this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(a){void 0===
-a&&(console.warn("THREE.Box2: .getCenter() target is now required"),a=new v);return this.isEmpty()?a.set(0,0):a.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(a){void 0===a&&(console.warn("THREE.Box2: .getSize() target is now required"),a=new v);return this.isEmpty()?a.set(0,0):a.subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);
-this.max.addScalar(a);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y},getParameter:function(a,b){void 0===b&&(console.warn("THREE.Box2: .getParameter() target is now required"),b=new v);return b.set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(a){return a.max.x<
-this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y?!1:!0},clampPoint:function(a,b){void 0===b&&(console.warn("THREE.Box2: .clampPoint() target is now required"),b=new v);return b.copy(a).clamp(this.min,this.max)},distanceToPoint:function(a){return Ti.copy(a).clamp(this.min,this.max).sub(a).length()},intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},translate:function(a){this.min.add(a);
-this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});var Ui=new p,Sf=new p;Object.assign(Mg.prototype,{set:function(a,b){this.start.copy(a);this.end.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},getCenter:function(a){void 0===a&&(console.warn("THREE.Line3: .getCenter() target is now required"),a=new p);return a.addVectors(this.start,this.end).multiplyScalar(.5)},
-delta:function(a){void 0===a&&(console.warn("THREE.Line3: .delta() target is now required"),a=new p);return a.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(a,b){void 0===b&&(console.warn("THREE.Line3: .at() target is now required"),b=new p);return this.delta(b).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(a,b){Ui.subVectors(a,this.start);Sf.subVectors(this.end,
-this.start);a=Sf.dot(Sf);a=Sf.dot(Ui)/a;b&&(a=O.clamp(a,0,1));return a},closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);void 0===c&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),c=new p);return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a);this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)}});ne.prototype=Object.create(y.prototype);
-ne.prototype.constructor=ne;ne.prototype.isImmediateRenderObject=!0;var Vi=new p;hd.prototype=Object.create(y.prototype);hd.prototype.constructor=hd;hd.prototype.dispose=function(){this.cone.geometry.dispose();this.cone.material.dispose()};hd.prototype.update=function(){this.light.updateMatrixWorld();var a=this.light.distance?this.light.distance:1E3,b=a*Math.tan(this.light.angle);this.cone.scale.set(b,b,a);Vi.setFromMatrixPosition(this.light.target.matrixWorld);this.cone.lookAt(Vi);void 0!==this.color?
-this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)};var Tb=new p,Tf=new N,nh=new N;pc.prototype=Object.create(ma.prototype);pc.prototype.constructor=pc;pc.prototype.isSkeletonHelper=!0;pc.prototype.updateMatrixWorld=function(a){var b=this.bones,c=this.geometry,d=c.getAttribute("position");nh.getInverse(this.root.matrixWorld);for(var e=0,f=0;e<b.length;e++){var g=b[e];g.parent&&g.parent.isBone&&(Tf.multiplyMatrices(nh,g.matrixWorld),Tb.setFromMatrixPosition(Tf),
-d.setXYZ(f,Tb.x,Tb.y,Tb.z),Tf.multiplyMatrices(nh,g.parent.matrixWorld),Tb.setFromMatrixPosition(Tf),d.setXYZ(f+1,Tb.x,Tb.y,Tb.z),f+=2)}c.getAttribute("position").needsUpdate=!0;y.prototype.updateMatrixWorld.call(this,a)};id.prototype=Object.create(ea.prototype);id.prototype.constructor=id;id.prototype.dispose=function(){this.geometry.dispose();this.material.dispose()};id.prototype.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)};
-var dl=new p,Wi=new D,Xi=new D;jd.prototype=Object.create(y.prototype);jd.prototype.constructor=jd;jd.prototype.dispose=function(){this.children[0].geometry.dispose();this.children[0].material.dispose()};jd.prototype.update=function(){var a=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var b=a.geometry.getAttribute("color");Wi.copy(this.light.color);Xi.copy(this.light.groundColor);for(var c=0,d=b.count;c<d;c++){var e=c<d/2?Wi:Xi;b.setXYZ(c,e.r,e.g,e.b)}b.needsUpdate=
-!0}a.lookAt(dl.setFromMatrixPosition(this.light.matrixWorld).negate())};vf.prototype=Object.assign(Object.create(ma.prototype),{constructor:vf,copy:function(a){ma.prototype.copy.call(this,a);this.geometry.copy(a.geometry);this.material.copy(a.material);return this},clone:function(){return(new this.constructor).copy(this)}});wf.prototype=Object.create(ma.prototype);wf.prototype.constructor=wf;var Yi=new p,Uf=new p,Zi=new p;kd.prototype=Object.create(y.prototype);kd.prototype.constructor=kd;kd.prototype.dispose=
-function(){this.lightPlane.geometry.dispose();this.lightPlane.material.dispose();this.targetLine.geometry.dispose();this.targetLine.material.dispose()};kd.prototype.update=function(){Yi.setFromMatrixPosition(this.light.matrixWorld);Uf.setFromMatrixPosition(this.light.target.matrixWorld);Zi.subVectors(Uf,Yi);this.lightPlane.lookAt(Uf);void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),
-this.targetLine.material.color.copy(this.light.color));this.targetLine.lookAt(Uf);this.targetLine.scale.z=Zi.length()};var xf=new p,la=new fb;oe.prototype=Object.create(ma.prototype);oe.prototype.constructor=oe;oe.prototype.update=function(){var a=this.geometry,b=this.pointMap;la.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse);fa("c",b,a,la,0,0,-1);fa("t",b,a,la,0,0,1);fa("n1",b,a,la,-1,-1,-1);fa("n2",b,a,la,1,-1,-1);fa("n3",b,a,la,-1,1,-1);fa("n4",b,a,la,1,1,-1);fa("f1",b,a,la,
--1,-1,1);fa("f2",b,a,la,1,-1,1);fa("f3",b,a,la,-1,1,1);fa("f4",b,a,la,1,1,1);fa("u1",b,a,la,.7,1.1,-1);fa("u2",b,a,la,-.7,1.1,-1);fa("u3",b,a,la,0,2,-1);fa("cf1",b,a,la,-1,0,1);fa("cf2",b,a,la,1,0,1);fa("cf3",b,a,la,0,-1,1);fa("cf4",b,a,la,0,1,1);fa("cn1",b,a,la,-1,0,-1);fa("cn2",b,a,la,1,0,-1);fa("cn3",b,a,la,0,-1,-1);fa("cn4",b,a,la,0,1,-1);a.getAttribute("position").needsUpdate=!0};var Vf=new Va;wb.prototype=Object.create(ma.prototype);wb.prototype.constructor=wb;wb.prototype.update=function(a){void 0!==
-a&&console.warn("THREE.BoxHelper: .update() has no longer arguments.");void 0!==this.object&&Vf.setFromObject(this.object);if(!Vf.isEmpty()){a=Vf.min;var b=Vf.max,c=this.geometry.attributes.position,d=c.array;d[0]=b.x;d[1]=b.y;d[2]=b.z;d[3]=a.x;d[4]=b.y;d[5]=b.z;d[6]=a.x;d[7]=a.y;d[8]=b.z;d[9]=b.x;d[10]=a.y;d[11]=b.z;d[12]=b.x;d[13]=b.y;d[14]=a.z;d[15]=a.x;d[16]=b.y;d[17]=a.z;d[18]=a.x;d[19]=a.y;d[20]=a.z;d[21]=b.x;d[22]=a.y;d[23]=a.z;c.needsUpdate=!0;this.geometry.computeBoundingSphere()}};wb.prototype.setFromObject=
-function(a){this.object=a;this.update();return this};wb.prototype.copy=function(a){ma.prototype.copy.call(this,a);this.object=a.object;return this};wb.prototype.clone=function(){return(new this.constructor).copy(this)};pe.prototype=Object.create(ma.prototype);pe.prototype.constructor=pe;pe.prototype.updateMatrixWorld=function(a){var b=this.box;b.isEmpty()||(b.getCenter(this.position),b.getSize(this.scale),this.scale.multiplyScalar(.5),y.prototype.updateMatrixWorld.call(this,a))};qe.prototype=Object.create(La.prototype);
-qe.prototype.constructor=qe;qe.prototype.updateMatrixWorld=function(a){var b=-this.plane.constant;1E-8>Math.abs(b)&&(b=1E-8);this.scale.set(.5*this.size,.5*this.size,b);this.children[0].material.side=0>b?1:0;this.lookAt(this.plane.normal);y.prototype.updateMatrixWorld.call(this,a)};var $i=new p,yf,Ng;xb.prototype=Object.create(y.prototype);xb.prototype.constructor=xb;xb.prototype.setDirection=function(a){.99999<a.y?this.quaternion.set(0,0,0,1):-.99999>a.y?this.quaternion.set(1,0,0,0):($i.set(a.z,
-0,-a.x).normalize(),this.quaternion.setFromAxisAngle($i,Math.acos(a.y)))};xb.prototype.setLength=function(a,b,c){void 0===b&&(b=.2*a);void 0===c&&(c=.2*b);this.line.scale.set(1,Math.max(1E-4,a-b),1);this.line.updateMatrix();this.cone.scale.set(c,b,c);this.cone.position.y=a;this.cone.updateMatrix()};xb.prototype.setColor=function(a){this.line.material.color.set(a);this.cone.material.color.set(a)};xb.prototype.copy=function(a){y.prototype.copy.call(this,a,!1);this.line.copy(a.line);this.cone.copy(a.cone);
-return this};xb.prototype.clone=function(){return(new this.constructor).copy(this)};re.prototype=Object.create(ma.prototype);re.prototype.constructor=re;var nb=Math.pow(2,8),aj=[.125,.215,.35,.446,.526,.582],bj=5+aj.length,mb={3E3:0,3001:1,3002:2,3004:3,3005:4,3006:5,3007:6},oh=new fd,ph=function(){for(var a=[],b=[],c=[],d=8,e=0;e<bj;e++){var f=Math.pow(2,d);b.push(f);var g=1/f;4<e?g=aj[e-8+4-1]:0==e&&(g=0);c.push(g);g=1/(f-1);f=-g/2;g=1+g/2;var h=[f,f,g,f,g,g,f,f,g,g,f,g];f=new Float32Array(108);
-g=new Float32Array(72);for(var k=new Float32Array(36),m=0;6>m;m++){var p=m%3*2/3-1,n=2<m?0:-1;f.set([p,n,0,p+2/3,n,0,p+2/3,n+1,0,p,n,0,p+2/3,n+1,0,p,n+1,0],18*m);g.set(h,12*m);k.set([m,m,m,m,m,m],6*m)}h=new F;h.setAttribute("position",new G(f,3));h.setAttribute("uv",new G(g,2));h.setAttribute("faceIndex",new G(k,1));a.push(h);4<d&&d--}return{_lodPlanes:a,_sizeLods:b,_sigmas:c}}(),Ce=ph._lodPlanes,cj=ph._sizeLods,Wf=ph._sigmas,qh=null,yc=(1+Math.sqrt(5))/2,xd=1/yc,dj=[new p(1,1,1),new p(-1,1,1),new p(1,
-1,-1),new p(-1,1,-1),new p(0,yc,xd),new p(0,yc,-xd),new p(xd,0,yc),new p(-xd,0,yc),new p(yc,xd,0),new p(-yc,xd,0)];Og.prototype={constructor:Og,fromScene:function(a,b,c,d){void 0===b&&(b=0);void 0===c&&(c=.1);void 0===d&&(d=100);qh=this._renderer.getRenderTarget();var e=this._allocateTargets();this._sceneToCubeUV(a,c,d,e);0<b&&this._blur(e,0,0,b);this._applyPMREM(e);this._cleanup(e);return e},fromEquirectangular:function(a){a.magFilter=1003;a.minFilter=1003;a.generateMipmaps=!1;return this.fromCubemap(a)},
-fromCubemap:function(a){qh=this._renderer.getRenderTarget();var b=this._allocateTargets(a);this._textureToCubeUV(a,b);this._applyPMREM(b);this._cleanup(b);return b},compileCubemapShader:function(){null===this._cubemapShader&&(this._cubemapShader=qi(),this._compileMaterial(this._cubemapShader))},compileEquirectangularShader:function(){null===this._equirectShader&&(this._equirectShader=pi(),this._compileMaterial(this._equirectShader))},dispose:function(){this._blurMaterial.dispose();null!==this._cubemapShader&&
-this._cubemapShader.dispose();null!==this._equirectShader&&this._equirectShader.dispose();for(var a=0;a<Ce.length;a++)Ce[a].dispose()},_cleanup:function(a){this._pingPongRenderTarget.dispose();this._renderer.setRenderTarget(qh);a.scissorTest=!1;a.setSize(a.width,a.height)},_allocateTargets:function(a){var b=void 0===a||1009!==a.type?!1:3E3===a.encoding||3001===a.encoding||3007===a.encoding;b={magFilter:1003,minFilter:1003,generateMipmaps:!1,type:1009,format:1023,encoding:b?a.encoding:3002,depthBuffer:!1,
-stencilBuffer:!1};var c=oi(b);c.depthBuffer=a?!1:!0;this._pingPongRenderTarget=oi(b);return c},_compileMaterial:function(a){a=new ea(Ce[0],a);this._renderer.compile(a,oh)},_sceneToCubeUV:function(a,b,c,d){b=new P(90,1,b,c);c=[1,-1,1,1,1,1];var e=[1,1,1,-1,-1,-1],f=this._renderer,g=f.outputEncoding,h=f.toneMapping,k=f.toneMappingExposure,m=f.getClearColor(),p=f.getClearAlpha();f.toneMapping=1;f.toneMappingExposure=1;f.outputEncoding=3E3;var n=a.background;if(n&&n.isColor){n.convertSRGBToLinear();var t=
-Math.min(Math.max(Math.ceil(Math.log2(Math.max(n.r,n.g,n.b))),-128),127);n=n.multiplyScalar(Math.pow(2,-t));f.setClearColor(n,(t+128)/255);a.background=null}for(n=0;6>n;n++)t=n%3,0==t?(b.up.set(0,c[n],0),b.lookAt(e[n],0,0)):1==t?(b.up.set(0,0,c[n]),b.lookAt(0,e[n],0)):(b.up.set(0,c[n],0),b.lookAt(0,0,e[n])),Rg(d,t*nb,2<n?nb:0,nb,nb),f.setRenderTarget(d),f.render(a,b);f.toneMapping=h;f.toneMappingExposure=k;f.outputEncoding=g;f.setClearColor(m,p)},_textureToCubeUV:function(a,b){var c=this._renderer;
-a.isCubeTexture?null==this._cubemapShader&&(this._cubemapShader=qi()):null==this._equirectShader&&(this._equirectShader=pi());var d=a.isCubeTexture?this._cubemapShader:this._equirectShader,e=new ea(Ce[0],d);d=d.uniforms;d.envMap.value=a;a.isCubeTexture||d.texelSize.value.set(1/a.image.width,1/a.image.height);d.inputEncoding.value=mb[a.encoding];d.outputEncoding.value=mb[b.texture.encoding];Rg(b,0,0,3*nb,2*nb);c.setRenderTarget(b);c.render(e,oh)},_applyPMREM:function(a){var b=this._renderer,c=b.autoClear;
-b.autoClear=!1;for(var d=1;d<bj;d++)this._blur(a,d-1,d,Math.sqrt(Wf[d]*Wf[d]-Wf[d-1]*Wf[d-1]),dj[(d-1)%dj.length]);b.autoClear=c},_blur:function(a,b,c,d,e){var f=this._pingPongRenderTarget;this._halfBlur(a,f,b,c,d,"latitudinal",e);this._halfBlur(f,a,c,c,d,"longitudinal",e)},_halfBlur:function(a,b,c,d,e,f,g){var h=this._renderer,k=this._blurMaterial;"latitudinal"!==f&&"longitudinal"!==f&&console.error("blur direction must be either latitudinal or longitudinal!");var m=new ea(Ce[d],k);k=k.uniforms;
-var p=cj[c]-1;p=isFinite(e)?Math.PI/(2*p):2*Math.PI/39;var n=e/p,t=isFinite(e)?1+Math.floor(3*n):20;20<t&&console.warn("sigmaRadians, "+e+", is too large and will clip, as it requested "+t+" samples when the maximum is set to 20");e=[];for(var r=0,q=0;20>q;++q){var u=q/n;u=Math.exp(-u*u/2);e.push(u);0==q?r+=u:q<t&&(r+=2*u)}for(q=0;q<e.length;q++)e[q]/=r;k.envMap.value=a.texture;k.samples.value=t;k.weights.value=e;k.latitudinal.value="latitudinal"===f;g&&(k.poleAxis.value=g);k.dTheta.value=p;k.mipInt.value=
-8-c;k.inputEncoding.value=mb[a.texture.encoding];k.outputEncoding.value=mb[a.texture.encoding];a=cj[d];u=3*Math.max(0,nb-2*a);Rg(b,u,(0===d?0:2*nb)+2*a*(4<d?d-8+4:0),3*a,2*a);h.setRenderTarget(b);h.render(m,oh)}};H.create=function(a,b){console.log("THREE.Curve.create() has been deprecated");a.prototype=Object.create(H.prototype);a.prototype.constructor=a;a.prototype.getPoint=b;return a};Object.assign(vb.prototype,{createPointsGeometry:function(a){console.warn("THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");
-a=this.getPoints(a);return this.createGeometry(a)},createSpacedPointsGeometry:function(a){console.warn("THREE.CurvePath: .createSpacedPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");a=this.getSpacedPoints(a);return this.createGeometry(a)},createGeometry:function(a){console.warn("THREE.CurvePath: .createGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");for(var b=new L,c=0,d=a.length;c<d;c++){var e=a[c];b.vertices.push(new p(e.x,
-e.y,e.z||0))}return b}});Object.assign(bb.prototype,{fromPoints:function(a){console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints().");return this.setFromPoints(a)}});ri.prototype=Object.create(qa.prototype);si.prototype=Object.create(qa.prototype);Sg.prototype=Object.create(qa.prototype);Object.assign(Sg.prototype,{initFromArray:function(){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(){console.error("THREE.Spline: .getControlPointsArray() has been removed.")},
-reparametrizeByArcLength:function(){console.error("THREE.Spline: .reparametrizeByArcLength() has been removed.")}});vf.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")};pc.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")};Object.assign(V.prototype,{extractUrlBase:function(a){console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead.");
-return lh.extractUrlBase(a)}});V.Handlers={add:function(){console.error("THREE.Loader: Handlers.add() has been removed. Use LoadingManager.addHandler() instead.")},get:function(){console.error("THREE.Loader: Handlers.get() has been removed. Use LoadingManager.getHandler() instead.")}};Object.assign(sf.prototype,{setTexturePath:function(a){console.warn("THREE.ObjectLoader: .setTexturePath() has been renamed to .setResourcePath().");return this.setResourcePath(a)}});Object.assign(Lg.prototype,{center:function(a){console.warn("THREE.Box2: .center() has been renamed to .getCenter().");
-return this.getCenter(a)},empty:function(){console.warn("THREE.Box2: .empty() has been renamed to .isEmpty().");return this.isEmpty()},isIntersectionBox:function(a){console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().");return this.intersectsBox(a)},size:function(a){console.warn("THREE.Box2: .size() has been renamed to .getSize().");return this.getSize(a)}});Object.assign(Va.prototype,{center:function(a){console.warn("THREE.Box3: .center() has been renamed to .getCenter().");
-return this.getCenter(a)},empty:function(){console.warn("THREE.Box3: .empty() has been renamed to .isEmpty().");return this.isEmpty()},isIntersectionBox:function(a){console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox().");return this.intersectsBox(a)},isIntersectionSphere:function(a){console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere().");return this.intersectsSphere(a)},size:function(a){console.warn("THREE.Box3: .size() has been renamed to .getSize().");
-return this.getSize(a)}});Object.assign(eb.prototype,{empty:function(){console.warn("THREE.Sphere: .empty() has been renamed to .isEmpty().");return this.isEmpty()}});Gc.prototype.setFromMatrix=function(a){console.warn("THREE.Frustum: .setFromMatrix() has been renamed to .setFromProjectionMatrix().");return this.setFromProjectionMatrix(a)};Mg.prototype.center=function(a){console.warn("THREE.Line3: .center() has been renamed to .getCenter().");return this.getCenter(a)};Object.assign(O,{random16:function(){console.warn("THREE.Math: .random16() has been deprecated. Use Math.random() instead.");
-return Math.random()},nearestPowerOfTwo:function(a){console.warn("THREE.Math: .nearestPowerOfTwo() has been renamed to .floorPowerOfTwo().");return O.floorPowerOfTwo(a)},nextPowerOfTwo:function(a){console.warn("THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo().");return O.ceilPowerOfTwo(a)}});Object.assign(ya.prototype,{flattenToArrayOffset:function(a,b){console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.");return this.toArray(a,b)},
-multiplyVector3:function(a){console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.");return a.applyMatrix3(this)},multiplyVector3Array:function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},applyToBufferAttribute:function(a){console.warn("THREE.Matrix3: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix3( matrix ) instead.");return a.applyMatrix3(this)},applyToVector3Array:function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")}});
-Object.assign(N.prototype,{extractPosition:function(a){console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().");return this.copyPosition(a)},flattenToArrayOffset:function(a,b){console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.");return this.toArray(a,b)},getPosition:function(){console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.");return(new p).setFromMatrixColumn(this,
-3)},setRotationFromQuaternion:function(a){console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().");return this.makeRotationFromQuaternion(a)},multiplyToArray:function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},multiplyVector3:function(a){console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},multiplyVector4:function(a){console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.");
-return a.applyMatrix4(this)},multiplyVector3Array:function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},rotateAxis:function(a){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.");a.transformDirection(this)},crossVector:function(a){console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},translate:function(){console.error("THREE.Matrix4: .translate() has been removed.")},
-rotateX:function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},applyToBufferAttribute:function(a){console.warn("THREE.Matrix4: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},
-applyToVector3Array:function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},makeFrustum:function(a,b,c,d,e,f){console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead.");return this.makePerspective(a,b,d,c,e,f)}});Wa.prototype.isIntersectionLine=function(a){console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine().");return this.intersectsLine(a)};va.prototype.multiplyVector3=
-function(a){console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.");return a.applyQuaternion(this)};Object.assign(Wb.prototype,{isIntersectionBox:function(a){console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox().");return this.intersectsBox(a)},isIntersectionPlane:function(a){console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane().");return this.intersectsPlane(a)},isIntersectionSphere:function(a){console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere().");
-return this.intersectsSphere(a)}});Object.assign(pa.prototype,{area:function(){console.warn("THREE.Triangle: .area() has been renamed to .getArea().");return this.getArea()},barycoordFromPoint:function(a,b){console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord().");return this.getBarycoord(a,b)},midpoint:function(a){console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint().");return this.getMidpoint(a)},normal:function(a){console.warn("THREE.Triangle: .normal() has been renamed to .getNormal().");
-return this.getNormal(a)},plane:function(a){console.warn("THREE.Triangle: .plane() has been renamed to .getPlane().");return this.getPlane(a)}});Object.assign(pa,{barycoordFromPoint:function(a,b,c,d,e){console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord().");return pa.getBarycoord(a,b,c,d,e)},normal:function(a,b,c,d){console.warn("THREE.Triangle: .normal() has been renamed to .getNormal().");return pa.getNormal(a,b,c,d)}});Object.assign(Nb.prototype,{extractAllPoints:function(a){console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead.");
-return this.extractPoints(a)},extrude:function(a){console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead.");return new dc(this,a)},makeGeometry:function(a){console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead.");return new fc(this,a)}});Object.assign(v.prototype,{fromAttribute:function(a,b,c){console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute().");return this.fromBufferAttribute(a,b,c)},distanceToManhattan:function(a){console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo().");
-return this.manhattanDistanceTo(a)},lengthManhattan:function(){console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength().");return this.manhattanLength()}});Object.assign(p.prototype,{setEulerFromRotationMatrix:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},
-getPositionFromMatrix:function(a){console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().");return this.setFromMatrixPosition(a)},getScaleFromMatrix:function(a){console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().");return this.setFromMatrixScale(a)},getColumnFromMatrix:function(a,b){console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().");return this.setFromMatrixColumn(b,
-a)},applyProjection:function(a){console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead.");return this.applyMatrix4(a)},fromAttribute:function(a,b,c){console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute().");return this.fromBufferAttribute(a,b,c)},distanceToManhattan:function(a){console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo().");return this.manhattanDistanceTo(a)},lengthManhattan:function(){console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength().");
-return this.manhattanLength()}});Object.assign(R.prototype,{fromAttribute:function(a,b,c){console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute().");return this.fromBufferAttribute(a,b,c)},lengthManhattan:function(){console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength().");return this.manhattanLength()}});Object.assign(L.prototype,{computeTangents:function(){console.error("THREE.Geometry: .computeTangents() has been removed.")},computeLineDistances:function(){console.error("THREE.Geometry: .computeLineDistances() has been removed. Use THREE.Line.computeLineDistances() instead.")},
-applyMatrix:function(a){console.warn("THREE.Geometry: .applyMatrix() has been renamed to .applyMatrix4().");return this.applyMatrix4(a)}});Object.assign(y.prototype,{getChildByName:function(a){console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName().");return this.getObjectByName(a)},renderDepth:function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(a,b){console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead.");
-return this.translateOnAxis(b,a)},getWorldRotation:function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")},applyMatrix:function(a){console.warn("THREE.Object3D: .applyMatrix() has been renamed to .applyMatrix4().");return this.applyMatrix4(a)}});Object.defineProperties(y.prototype,{eulerOrder:{get:function(){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order.");return this.rotation.order},set:function(a){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order.");
-this.rotation.order=a}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}});Object.assign(ea.prototype,{setDrawMode:function(){console.error("THREE.Mesh: .setDrawMode() has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}});
-Object.defineProperties(ea.prototype,{drawMode:{get:function(){console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode.");return 0},set:function(){console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}});Object.defineProperties(Nd.prototype,{objects:{get:function(){console.warn("THREE.LOD: .objects has been renamed to .levels.");
-return this.levels}}});Object.defineProperty(Re.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")},set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}});Qe.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")};Object.defineProperty(H.prototype,"__arcLengthDivisions",{get:function(){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.");return this.arcLengthDivisions},
-set:function(a){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.");this.arcLengthDivisions=a}});P.prototype.setLens=function(a,b){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup.");void 0!==b&&(this.filmGauge=b);this.setFocalLength(a)};Object.defineProperties(S.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(a){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov.");
-this.shadow.camera.fov=a}},shadowCameraLeft:{set:function(a){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left.");this.shadow.camera.left=a}},shadowCameraRight:{set:function(a){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right.");this.shadow.camera.right=a}},shadowCameraTop:{set:function(a){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top.");this.shadow.camera.top=a}},shadowCameraBottom:{set:function(a){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom.");
-this.shadow.camera.bottom=a}},shadowCameraNear:{set:function(a){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near.");this.shadow.camera.near=a}},shadowCameraFar:{set:function(a){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far.");this.shadow.camera.far=a}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(a){console.warn("THREE.Light: .shadowBias is now .shadow.bias.");
-this.shadow.bias=a}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(a){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width.");this.shadow.mapSize.width=a}},shadowMapHeight:{set:function(a){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height.");this.shadow.mapSize.height=a}}});Object.defineProperties(G.prototype,{length:{get:function(){console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead.");
-return this.array.length}},dynamic:{get:function(){console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead.");return 35048===this.usage},set:function(){console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead.");this.setUsage(35048)}}});Object.assign(G.prototype,{setDynamic:function(a){console.warn("THREE.BufferAttribute: .setDynamic() has been deprecated. Use .setUsage() instead.");this.setUsage(!0===a?35048:35044);return this},copyIndicesArray:function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")},
-setArray:function(){console.error("THREE.BufferAttribute: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")}});Object.assign(F.prototype,{addIndex:function(a){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().");this.setIndex(a)},addAttribute:function(a,b,c){console.warn("THREE.BufferGeometry: .addAttribute() has been renamed to .setAttribute().");return b&&b.isBufferAttribute||b&&b.isInterleavedBufferAttribute?"index"===
-a?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(b),this):this.setAttribute(a,b):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.setAttribute(a,new G(b,c)))},addDrawCall:function(a,b,c){void 0!==c&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset.");console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup().");this.addGroup(a,b)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().");
-this.clearGroups()},computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},removeAttribute:function(a){console.warn("THREE.BufferGeometry: .removeAttribute() has been renamed to .deleteAttribute().");return this.deleteAttribute(a)},applyMatrix:function(a){console.warn("THREE.BufferGeometry: .applyMatrix() has been renamed to .applyMatrix4().");return this.applyMatrix4(a)}});
-Object.defineProperties(F.prototype,{drawcalls:{get:function(){console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups.");return this.groups}},offsets:{get:function(){console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups.");return this.groups}}});Object.defineProperties(me.prototype,{maxInstancedCount:{get:function(){console.warn("THREE.InstancedBufferGeometry: .maxInstancedCount has been renamed to .instanceCount.");return this.instanceCount},set:function(a){console.warn("THREE.InstancedBufferGeometry: .maxInstancedCount has been renamed to .instanceCount.");
-this.instanceCount=a}}});Object.defineProperties(Jg.prototype,{linePrecision:{get:function(){console.warn("THREE.Raycaster: .linePrecision has been deprecated. Use .params.Line.threshold instead.");return this.params.Line.threshold},set:function(a){console.warn("THREE.Raycaster: .linePrecision has been deprecated. Use .params.Line.threshold instead.");this.params.Line.threshold=a}}});Object.defineProperties(rb.prototype,{dynamic:{get:function(){console.warn("THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead.");
-return 35048===this.usage},set:function(a){console.warn("THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead.");this.setUsage(a)}}});Object.assign(rb.prototype,{setDynamic:function(a){console.warn("THREE.InterleavedBuffer: .setDynamic() has been deprecated. Use .setUsage() instead.");this.setUsage(!0===a?35048:35044);return this},setArray:function(){console.error("THREE.InterleavedBuffer: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")}});
-Object.assign(hb.prototype,{getArrays:function(){console.error("THREE.ExtrudeBufferGeometry: .getArrays() has been removed.")},addShapeList:function(){console.error("THREE.ExtrudeBufferGeometry: .addShapeList() has been removed.")},addShape:function(){console.error("THREE.ExtrudeBufferGeometry: .addShape() has been removed.")}});Object.defineProperties(uf.prototype,{dynamic:{set:function(){console.warn("THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.")}},onUpdate:{value:function(){console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead.");
-return this}}});Object.defineProperties(K.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},overdraw:{get:function(){console.warn("THREE.Material: .overdraw has been removed.")},set:function(){console.warn("THREE.Material: .overdraw has been removed.")}},wrapRGB:{get:function(){console.warn("THREE.Material: .wrapRGB has been removed.");return new D}},shading:{get:function(){console.error("THREE."+
-this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(a){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.");this.flatShading=1===a}},stencilMask:{get:function(){console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead.");return this.stencilFuncMask},set:function(a){console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead.");this.stencilFuncMask=
-a}}});Object.defineProperties(Mb.prototype,{metal:{get:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead.");return!1},set:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead")}}});Object.defineProperties(Ca.prototype,{derivatives:{get:function(){console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives.");return this.extensions.derivatives},
-set:function(a){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives.");this.extensions.derivatives=a}}});Object.assign(jg.prototype,{clearTarget:function(a,b,c,d){console.warn("THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead.");this.setRenderTarget(a);this.clear(b,c,d)},animate:function(a){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop().");this.setAnimationLoop(a)},getCurrentRenderTarget:function(){console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget().");
-return this.getRenderTarget()},getMaxAnisotropy:function(){console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy().");return this.capabilities.getMaxAnisotropy()},getPrecision:function(){console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision.");return this.capabilities.precision},resetGLState:function(){console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset().");return this.state.reset()},supportsFloatTextures:function(){console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' ).");
-return this.extensions.get("OES_texture_float")},supportsHalfFloatTextures:function(){console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' ).");return this.extensions.get("OES_texture_half_float")},supportsStandardDerivatives:function(){console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' ).");return this.extensions.get("OES_standard_derivatives")},supportsCompressedTextureS3TC:function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' ).");
-return this.extensions.get("WEBGL_compressed_texture_s3tc")},supportsCompressedTexturePVRTC:function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' ).");return this.extensions.get("WEBGL_compressed_texture_pvrtc")},supportsBlendMinMax:function(){console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' ).");return this.extensions.get("EXT_blend_minmax")},supportsVertexTextures:function(){console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures.");
-return this.capabilities.vertexTextures},supportsInstancedArrays:function(){console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' ).");return this.extensions.get("ANGLE_instanced_arrays")},enableScissorTest:function(a){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest().");this.setScissorTest(a)},initMaterial:function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},addPrePlugin:function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},
-addPostPlugin:function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},updateShadowMap:function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},setFaceCulling:function(){console.warn("THREE.WebGLRenderer: .setFaceCulling() has been removed.")},allocTextureUnit:function(){console.warn("THREE.WebGLRenderer: .allocTextureUnit() has been removed.")},setTexture:function(){console.warn("THREE.WebGLRenderer: .setTexture() has been removed.")},setTexture2D:function(){console.warn("THREE.WebGLRenderer: .setTexture2D() has been removed.")},
-setTextureCube:function(){console.warn("THREE.WebGLRenderer: .setTextureCube() has been removed.")},getActiveMipMapLevel:function(){console.warn("THREE.WebGLRenderer: .getActiveMipMapLevel() is now .getActiveMipmapLevel().");return this.getActiveMipmapLevel()}});Object.defineProperties(jg.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled.");this.shadowMap.enabled=a}},shadowMapType:{get:function(){return this.shadowMap.type},
-set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type.");this.shadowMap.type=a}},shadowMapCullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")}},context:{get:function(){console.warn("THREE.WebGLRenderer: .context has been removed. Use .getContext() instead.");return this.getContext()}},
-vr:{get:function(){console.warn("THREE.WebGLRenderer: .vr has been renamed to .xr");return this.xr}},gammaInput:{get:function(){console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead.");return!1},set:function(){console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead.")}},gammaOutput:{get:function(){console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead.");
-return!1},set:function(a){console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead.");this.outputEncoding=!0===a?3001:3E3}}});Object.defineProperties(Rh.prototype,{cullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")}},renderReverseSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")},
-set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")}},renderSingleSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")}}});Object.defineProperties(Ba.prototype,{wrapS:{get:function(){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.");
-return this.texture.wrapS},set:function(a){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.");this.texture.wrapS=a}},wrapT:{get:function(){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.");return this.texture.wrapT},set:function(a){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.");this.texture.wrapT=a}},magFilter:{get:function(){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.");return this.texture.magFilter},
-set:function(a){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.");this.texture.magFilter=a}},minFilter:{get:function(){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.");return this.texture.minFilter},set:function(a){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.");this.texture.minFilter=a}},anisotropy:{get:function(){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.");return this.texture.anisotropy},
-set:function(a){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.");this.texture.anisotropy=a}},offset:{get:function(){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset.");return this.texture.offset},set:function(a){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset.");this.texture.offset=a}},repeat:{get:function(){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat.");return this.texture.repeat},set:function(a){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat.");
-this.texture.repeat=a}},format:{get:function(){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format.");return this.texture.format},set:function(a){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format.");this.texture.format=a}},type:{get:function(){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type.");return this.texture.type},set:function(a){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type.");this.texture.type=a}},generateMipmaps:{get:function(){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.");
-return this.texture.generateMipmaps},set:function(a){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.");this.texture.generateMipmaps=a}}});Object.defineProperties(gd.prototype,{load:{value:function(a){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");var b=this;(new tf).load(a,function(a){b.setBuffer(a)});return this}},startTime:{set:function(){console.warn("THREE.Audio: .startTime is now .play( delay ).")}}});Fg.prototype.getData=
-function(){console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData().");return this.getFrequencyData()};Fc.prototype.updateCubeMap=function(a,b){console.warn("THREE.CubeCamera: .updateCubeMap() is now .update().");return this.update(a,b)};Ob.crossOrigin=void 0;Ob.loadTexture=function(a,b,c,d){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");var e=new ef;e.setCrossOrigin(this.crossOrigin);a=e.load(a,c,void 0,d);b&&(a.mapping=b);return a};
-Ob.loadTextureCube=function(a,b,c,d){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");var e=new df;e.setCrossOrigin(this.crossOrigin);a=e.load(a,c,void 0,d);b&&(a.mapping=b);return a};Ob.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")};Ob.loadCompressedTextureCube=function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")};
-"undefined"!==typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:"117"}}));k.ACESFilmicToneMapping=5;k.AddEquation=100;k.AddOperation=2;k.AdditiveAnimationBlendMode=2501;k.AdditiveBlending=2;k.AlphaFormat=1021;k.AlwaysDepth=1;k.AlwaysStencilFunc=519;k.AmbientLight=mf;k.AmbientLightProbe=Ag;k.AnimationClip=Sa;k.AnimationLoader=rg;k.AnimationMixer=Hg;k.AnimationObjectGroup=ii;k.AnimationUtils=ka;k.ArcCurve=ed;k.ArrayCamera=Le;k.ArrowHelper=xb;k.Audio=
-gd;k.AudioAnalyser=Fg;k.AudioContext=Dg;k.AudioListener=Cg;k.AudioLoader=tf;k.AxesHelper=re;k.AxisHelper=function(a){console.warn("THREE.AxisHelper has been renamed to THREE.AxesHelper.");return new re(a)};k.BackSide=1;k.BasicDepthPacking=3200;k.BasicShadowMap=0;k.BinaryTextureLoader=function(a){console.warn("THREE.BinaryTextureLoader has been renamed to THREE.DataTextureLoader.");return new cf(a)};k.Bone=kg;k.BooleanKeyframeTrack=Ze;k.BoundingBoxHelper=function(a,b){console.warn("THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead.");
-return new wb(a,b)};k.Box2=Lg;k.Box3=Va;k.Box3Helper=pe;k.BoxBufferGeometry=Gd;k.BoxGeometry=fh;k.BoxHelper=wb;k.BufferAttribute=G;k.BufferGeometry=F;k.BufferGeometryLoader=rf;k.ByteType=1010;k.Cache=tc;k.Camera=fb;k.CameraHelper=oe;k.CanvasRenderer=function(){console.error("THREE.CanvasRenderer has been removed")};k.CanvasTexture=Od;k.CatmullRomCurve3=qa;k.CineonToneMapping=4;k.CircleBufferGeometry=ad;k.CircleGeometry=he;k.ClampToEdgeWrapping=1001;k.Clock=Bg;k.ClosedSplineCurve3=ri;k.Color=D;k.ColorKeyframeTrack=
-$e;k.CompressedTexture=Oc;k.CompressedTextureLoader=sg;k.ConeBufferGeometry=ge;k.ConeGeometry=fe;k.CubeCamera=Fc;k.CubeGeometry=fh;k.CubeReflectionMapping=301;k.CubeRefractionMapping=302;k.CubeTexture=qb;k.CubeTextureLoader=df;k.CubeUVReflectionMapping=306;k.CubeUVRefractionMapping=307;k.CubicBezierCurve=Ya;k.CubicBezierCurve3=jb;k.CubicInterpolant=Xe;k.CullFaceBack=1;k.CullFaceFront=2;k.CullFaceFrontBack=3;k.CullFaceNone=0;k.Curve=H;k.CurvePath=vb;k.CustomBlending=5;k.CylinderBufferGeometry=tb;k.CylinderGeometry=
-hc;k.Cylindrical=mi;k.DataTexture=$b;k.DataTexture2DArray=Hc;k.DataTexture3D=Ic;k.DataTextureLoader=cf;k.DecrementStencilOp=7683;k.DecrementWrapStencilOp=34056;k.DefaultLoadingManager=ei;k.DepthFormat=1026;k.DepthStencilFormat=1027;k.DepthTexture=Pd;k.DirectionalLight=lf;k.DirectionalLightHelper=kd;k.DirectionalLightShadow=kf;k.DiscreteInterpolant=Ye;k.DodecahedronBufferGeometry=Tc;k.DodecahedronGeometry=Vd;k.DoubleSide=2;k.DstAlphaFactor=206;k.DstColorFactor=208;k.DynamicBufferAttribute=function(a,
-b){console.warn("THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setUsage( THREE.DynamicDrawUsage ) instead.");return(new G(a,b)).setUsage(35048)};k.DynamicCopyUsage=35050;k.DynamicDrawUsage=35048;k.DynamicReadUsage=35049;k.EdgesGeometry=$c;k.EdgesHelper=function(a,b){console.warn("THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead.");return new ma(new $c(a.geometry),new da({color:void 0!==b?b:16777215}))};k.EllipseCurve=Na;k.EqualDepth=4;k.EqualStencilFunc=
-514;k.EquirectangularReflectionMapping=303;k.EquirectangularRefractionMapping=304;k.Euler=Ub;k.EventDispatcher=ua;k.ExtrudeBufferGeometry=hb;k.ExtrudeGeometry=dc;k.Face3=Ac;k.Face4=function(a,b,c,d,e,f,g){console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");return new Ac(a,b,c,e,f,g)};k.FaceColors=1;k.FileLoader=Ta;k.FlatShading=1;k.Float32Attribute=function(a,b){console.warn("THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead.");
-return new B(a,b)};k.Float32BufferAttribute=B;k.Float64Attribute=function(a,b){console.warn("THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead.");return new Dd(a,b)};k.Float64BufferAttribute=Dd;k.FloatType=1015;k.Fog=Oe;k.FogExp2=Ne;k.Font=xg;k.FontLoader=yg;k.FrontFaceDirectionCCW=1;k.FrontFaceDirectionCW=0;k.FrontSide=0;k.Frustum=Gc;k.GammaEncoding=3007;k.Geometry=L;k.GeometryUtils={merge:function(a,b,c){console.warn("THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset ) instead.");
-if(b.isMesh){b.matrixAutoUpdate&&b.updateMatrix();var d=b.matrix;b=b.geometry}a.merge(b,d,c)},center:function(a){console.warn("THREE.GeometryUtils: .center() has been moved to Geometry. Use geometry.center() instead.");return a.center()}};k.GreaterDepth=6;k.GreaterEqualDepth=5;k.GreaterEqualStencilFunc=518;k.GreaterStencilFunc=516;k.GridHelper=vf;k.Group=Kc;k.HalfFloatType=1016;k.HemisphereLight=ff;k.HemisphereLightHelper=jd;k.HemisphereLightProbe=zg;k.IcosahedronBufferGeometry=Sc;k.IcosahedronGeometry=
-Ud;k.ImageBitmapLoader=vg;k.ImageLoader=dd;k.ImageUtils=Ob;k.ImmediateRenderObject=ne;k.IncrementStencilOp=7682;k.IncrementWrapStencilOp=34055;k.InstancedBufferAttribute=qf;k.InstancedBufferGeometry=me;k.InstancedInterleavedBuffer=Ig;k.InstancedMesh=Se;k.Int16Attribute=function(a,b){console.warn("THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead.");return new Bd(a,b)};k.Int16BufferAttribute=Bd;k.Int32Attribute=function(a,b){console.warn("THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead.");
-return new Cd(a,b)};k.Int32BufferAttribute=Cd;k.Int8Attribute=function(a,b){console.warn("THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead.");return new yd(a,b)};k.Int8BufferAttribute=yd;k.IntType=1013;k.InterleavedBuffer=rb;k.InterleavedBufferAttribute=Kd;k.Interpolant=Ma;k.InterpolateDiscrete=2300;k.InterpolateLinear=2301;k.InterpolateSmooth=2302;k.InvertStencilOp=5386;k.JSONLoader=function(){console.error("THREE.JSONLoader has been removed.")};k.KeepStencilOp=7680;
-k.KeyframeTrack=ta;k.LOD=Nd;k.LatheBufferGeometry=Zc;k.LatheGeometry=ee;k.Layers=De;k.LensFlare=function(){console.error("THREE.LensFlare has been moved to /examples/jsm/objects/Lensflare.js")};k.LessDepth=2;k.LessEqualDepth=3;k.LessEqualStencilFunc=515;k.LessStencilFunc=513;k.Light=S;k.LightProbe=Ua;k.LightShadow=lb;k.Line=La;k.Line3=Mg;k.LineBasicMaterial=da;k.LineCurve=Ia;k.LineCurve3=Za;k.LineDashedMaterial=oc;k.LineLoop=Te;k.LinePieces=1;k.LineSegments=ma;k.LineStrip=0;k.LinearEncoding=3E3;k.LinearFilter=
-1006;k.LinearInterpolant=ie;k.LinearMipMapLinearFilter=1008;k.LinearMipMapNearestFilter=1007;k.LinearMipmapLinearFilter=1008;k.LinearMipmapNearestFilter=1007;k.LinearToneMapping=1;k.Loader=V;k.LoaderUtils=lh;k.LoadingManager=qg;k.LogLuvEncoding=3003;k.LoopOnce=2200;k.LoopPingPong=2202;k.LoopRepeat=2201;k.LuminanceAlphaFormat=1025;k.LuminanceFormat=1024;k.MOUSE={LEFT:0,MIDDLE:1,RIGHT:2,ROTATE:0,DOLLY:1,PAN:2};k.Material=K;k.MaterialLoader=pf;k.Math=O;k.MathUtils=O;k.Matrix3=ya;k.Matrix4=N;k.MaxEquation=
-104;k.Mesh=ea;k.MeshBasicMaterial=Pa;k.MeshDepthMaterial=Hb;k.MeshDistanceMaterial=Ib;k.MeshFaceMaterial=function(a){console.warn("THREE.MeshFaceMaterial has been removed. Use an Array instead.");return a};k.MeshLambertMaterial=mc;k.MeshMatcapMaterial=nc;k.MeshNormalMaterial=lc;k.MeshPhongMaterial=Mb;k.MeshPhysicalMaterial=jc;k.MeshStandardMaterial=ib;k.MeshToonMaterial=kc;k.MinEquation=103;k.MirroredRepeatWrapping=1002;k.MixOperation=1;k.MultiMaterial=function(a){void 0===a&&(a=[]);console.warn("THREE.MultiMaterial has been removed. Use an Array instead.");
-a.isMultiMaterial=!0;a.materials=a;a.clone=function(){return a.slice()};return a};k.MultiplyBlending=4;k.MultiplyOperation=0;k.NearestFilter=1003;k.NearestMipMapLinearFilter=1005;k.NearestMipMapNearestFilter=1004;k.NearestMipmapLinearFilter=1005;k.NearestMipmapNearestFilter=1004;k.NeverDepth=0;k.NeverStencilFunc=512;k.NoBlending=0;k.NoColors=0;k.NoToneMapping=0;k.NormalAnimationBlendMode=2500;k.NormalBlending=1;k.NotEqualDepth=7;k.NotEqualStencilFunc=517;k.NumberKeyframeTrack=bd;k.Object3D=y;k.ObjectLoader=
-sf;k.ObjectSpaceNormalMap=1;k.OctahedronBufferGeometry=bc;k.OctahedronGeometry=Td;k.OneFactor=201;k.OneMinusDstAlphaFactor=207;k.OneMinusDstColorFactor=209;k.OneMinusSrcAlphaFactor=205;k.OneMinusSrcColorFactor=203;k.OrthographicCamera=fd;k.PCFShadowMap=1;k.PCFSoftShadowMap=2;k.PMREMGenerator=Og;k.ParametricBufferGeometry=Qc;k.ParametricGeometry=Qd;k.Particle=function(a){console.warn("THREE.Particle has been renamed to THREE.Sprite.");return new Ld(a)};k.ParticleBasicMaterial=function(a){console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial.");
-return new Xa(a)};k.ParticleSystem=function(a,b){console.warn("THREE.ParticleSystem has been renamed to THREE.Points.");return new Nc(a,b)};k.ParticleSystemMaterial=function(a){console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial.");return new Xa(a)};k.Path=bb;k.PerspectiveCamera=P;k.Plane=Wa;k.PlaneBufferGeometry=ac;k.PlaneGeometry=Fd;k.PlaneHelper=qe;k.PointCloud=function(a,b){console.warn("THREE.PointCloud has been renamed to THREE.Points.");return new Nc(a,b)};k.PointCloudMaterial=
-function(a){console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial.");return new Xa(a)};k.PointLight=jf;k.PointLightHelper=id;k.Points=Nc;k.PointsMaterial=Xa;k.PolarGridHelper=wf;k.PolyhedronBufferGeometry=Ga;k.PolyhedronGeometry=Rd;k.PositionalAudio=Eg;k.PropertyBinding=Aa;k.PropertyMixer=Gg;k.QuadraticBezierCurve=$a;k.QuadraticBezierCurve3=kb;k.Quaternion=va;k.QuaternionKeyframeTrack=je;k.QuaternionLinearInterpolant=af;k.REVISION="117";k.RGBADepthPacking=3201;k.RGBAFormat=
-1023;k.RGBAIntegerFormat=1033;k.RGBA_ASTC_10x10_Format=37819;k.RGBA_ASTC_10x5_Format=37816;k.RGBA_ASTC_10x6_Format=37817;k.RGBA_ASTC_10x8_Format=37818;k.RGBA_ASTC_12x10_Format=37820;k.RGBA_ASTC_12x12_Format=37821;k.RGBA_ASTC_4x4_Format=37808;k.RGBA_ASTC_5x4_Format=37809;k.RGBA_ASTC_5x5_Format=37810;k.RGBA_ASTC_6x5_Format=37811;k.RGBA_ASTC_6x6_Format=37812;k.RGBA_ASTC_8x5_Format=37813;k.RGBA_ASTC_8x6_Format=37814;k.RGBA_ASTC_8x8_Format=37815;k.RGBA_BPTC_Format=36492;k.RGBA_ETC2_EAC_Format=37496;k.RGBA_PVRTC_2BPPV1_Format=
-35843;k.RGBA_PVRTC_4BPPV1_Format=35842;k.RGBA_S3TC_DXT1_Format=33777;k.RGBA_S3TC_DXT3_Format=33778;k.RGBA_S3TC_DXT5_Format=33779;k.RGBDEncoding=3006;k.RGBEEncoding=3002;k.RGBEFormat=1023;k.RGBFormat=1022;k.RGBIntegerFormat=1032;k.RGBM16Encoding=3005;k.RGBM7Encoding=3004;k.RGB_ETC1_Format=36196;k.RGB_ETC2_Format=37492;k.RGB_PVRTC_2BPPV1_Format=35841;k.RGB_PVRTC_4BPPV1_Format=35840;k.RGB_S3TC_DXT1_Format=33776;k.RGFormat=1030;k.RGIntegerFormat=1031;k.RawShaderMaterial=ub;k.Ray=Wb;k.Raycaster=Jg;k.RectAreaLight=
-nf;k.RedFormat=1028;k.RedIntegerFormat=1029;k.ReinhardToneMapping=2;k.RepeatWrapping=1E3;k.ReplaceStencilOp=7681;k.ReverseSubtractEquation=102;k.RingBufferGeometry=Yc;k.RingGeometry=de;k.SRGB8_ALPHA8_ASTC_10x10_Format=37851;k.SRGB8_ALPHA8_ASTC_10x5_Format=37848;k.SRGB8_ALPHA8_ASTC_10x6_Format=37849;k.SRGB8_ALPHA8_ASTC_10x8_Format=37850;k.SRGB8_ALPHA8_ASTC_12x10_Format=37852;k.SRGB8_ALPHA8_ASTC_12x12_Format=37853;k.SRGB8_ALPHA8_ASTC_4x4_Format=37840;k.SRGB8_ALPHA8_ASTC_5x4_Format=37841;k.SRGB8_ALPHA8_ASTC_5x5_Format=
-37842;k.SRGB8_ALPHA8_ASTC_6x5_Format=37843;k.SRGB8_ALPHA8_ASTC_6x6_Format=37844;k.SRGB8_ALPHA8_ASTC_8x5_Format=37845;k.SRGB8_ALPHA8_ASTC_8x6_Format=37846;k.SRGB8_ALPHA8_ASTC_8x8_Format=37847;k.Scene=zc;k.SceneUtils={createMultiMaterialObject:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")},detach:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")},attach:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")}};
-k.ShaderChunk=M;k.ShaderLib=gb;k.ShaderMaterial=Ca;k.ShadowMaterial=ic;k.Shape=Nb;k.ShapeBufferGeometry=gc;k.ShapeGeometry=fc;k.ShapePath=wg;k.ShapeUtils=sb;k.ShortType=1011;k.Skeleton=Re;k.SkeletonHelper=pc;k.SkinnedMesh=Qe;k.SmoothShading=2;k.Sphere=eb;k.SphereBufferGeometry=ec;k.SphereGeometry=ce;k.Spherical=li;k.SphericalHarmonics3=of;k.SphericalReflectionMapping=305;k.Spline=Sg;k.SplineCurve=ab;k.SplineCurve3=si;k.SpotLight=hf;k.SpotLightHelper=hd;k.SpotLightShadow=gf;k.Sprite=Ld;k.SpriteMaterial=
-Kb;k.SrcAlphaFactor=204;k.SrcAlphaSaturateFactor=210;k.SrcColorFactor=202;k.StaticCopyUsage=35046;k.StaticDrawUsage=35044;k.StaticReadUsage=35045;k.StereoCamera=gi;k.StreamCopyUsage=35042;k.StreamDrawUsage=35040;k.StreamReadUsage=35041;k.StringKeyframeTrack=bf;k.SubtractEquation=101;k.SubtractiveBlending=3;k.TOUCH={ROTATE:0,PAN:1,DOLLY_PAN:2,DOLLY_ROTATE:3};k.TangentSpaceNormalMap=0;k.TetrahedronBufferGeometry=Rc;k.TetrahedronGeometry=Sd;k.TextBufferGeometry=Xc;k.TextGeometry=be;k.Texture=W;k.TextureLoader=
-ef;k.TorusBufferGeometry=Vc;k.TorusGeometry=Yd;k.TorusKnotBufferGeometry=Uc;k.TorusKnotGeometry=Xd;k.Triangle=pa;k.TriangleFanDrawMode=2;k.TriangleStripDrawMode=1;k.TrianglesDrawMode=0;k.TubeBufferGeometry=cc;k.TubeGeometry=Wd;k.UVMapping=300;k.Uint16Attribute=function(a,b){console.warn("THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead.");return new Xb(a,b)};k.Uint16BufferAttribute=Xb;k.Uint32Attribute=function(a,b){console.warn("THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead.");
-return new Yb(a,b)};k.Uint32BufferAttribute=Yb;k.Uint8Attribute=function(a,b){console.warn("THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead.");return new zd(a,b)};k.Uint8BufferAttribute=zd;k.Uint8ClampedAttribute=function(a,b){console.warn("THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead.");return new Ad(a,b)};k.Uint8ClampedBufferAttribute=Ad;k.Uncharted2ToneMapping=3;k.Uniform=uf;k.UniformsLib=A;k.UniformsUtils=
-Oh;k.UnsignedByteType=1009;k.UnsignedInt248Type=1020;k.UnsignedIntType=1014;k.UnsignedShort4444Type=1017;k.UnsignedShort5551Type=1018;k.UnsignedShort565Type=1019;k.UnsignedShortType=1012;k.VSMShadowMap=3;k.Vector2=v;k.Vector3=p;k.Vector4=R;k.VectorKeyframeTrack=cd;k.Vertex=function(a,b,c){console.warn("THREE.Vertex has been removed. Use THREE.Vector3 instead.");return new p(a,b,c)};k.VertexColors=2;k.VideoTexture=ng;k.WebGLCubeRenderTarget=Zb;k.WebGLMultisampleRenderTarget=Xf;k.WebGLRenderTarget=
-Ba;k.WebGLRenderTargetCube=function(a,b,c){console.warn("THREE.WebGLRenderTargetCube( width, height, options ) is now WebGLCubeRenderTarget( size, options ).");return new Zb(a,c)};k.WebGLRenderer=jg;k.WebGLUtils=Th;k.WireframeGeometry=Pc;k.WireframeHelper=function(a,b){console.warn("THREE.WireframeHelper has been removed. Use THREE.WireframeGeometry instead.");return new ma(new Pc(a.geometry),new da({color:void 0!==b?b:16777215}))};k.WrapAroundEnding=2402;k.XHRLoader=function(a){console.warn("THREE.XHRLoader has been renamed to THREE.FileLoader.");
-return new Ta(a)};k.ZeroCurvatureEnding=2400;k.ZeroFactor=200;k.ZeroSlopeEnding=2401;k.ZeroStencilOp=0;k.sRGBEncoding=3001;Object.defineProperty(k,"__esModule",{value:!0})});
-
-},{}],243:[function(require,module,exports){
-'use strict';
-
-module.exports = TinyQueue;
-
-function TinyQueue(data, compare) {
- if (!(this instanceof TinyQueue)) return new TinyQueue(data, compare);
-
- this.data = data || [];
- this.length = this.data.length;
- this.compare = compare || defaultCompare;
-
- if (this.length > 0) {
- for (var i = (this.length >> 1); i >= 0; i--) this._down(i);
- }
-}
-
-function defaultCompare(a, b) {
- return a < b ? -1 : a > b ? 1 : 0;
-}
-
-TinyQueue.prototype = {
-
- push: function (item) {
- this.data.push(item);
- this.length++;
- this._up(this.length - 1);
- },
-
- pop: function () {
- if (this.length === 0) return undefined;
- var top = this.data[0];
- this.length--;
- if (this.length > 0) {
- this.data[0] = this.data[this.length];
- this._down(0);
- }
- this.data.pop();
- return top;
- },
-
- peek: function () {
- return this.data[0];
- },
-
- _up: function (pos) {
- var data = this.data;
- var compare = this.compare;
- var item = data[pos];
-
- while (pos > 0) {
- var parent = (pos - 1) >> 1;
- var current = data[parent];
- if (compare(item, current) >= 0) break;
- data[pos] = current;
- pos = parent;
- }
-
- data[pos] = item;
- },
-
- _down: function (pos) {
- var data = this.data;
- var compare = this.compare;
- var len = this.length;
- var halfLen = len >> 1;
- var item = data[pos];
-
- while (pos < halfLen) {
- var left = (pos << 1) + 1;
- var right = left + 1;
- var best = data[left];
-
- if (right < len && compare(data[right], best) < 0) {
- left = right;
- best = data[right];
- }
- if (compare(best, item) >= 0) break;
-
- data[pos] = best;
- pos = left;
- }
-
- data[pos] = item;
- }
-};
-
-},{}],244:[function(require,module,exports){
-var createElement = require("./vdom/create-element.js")
-
-module.exports = createElement
-
-},{"./vdom/create-element.js":250}],245:[function(require,module,exports){
-var diff = require("./vtree/diff.js")
-
-module.exports = diff
-
-},{"./vtree/diff.js":270}],246:[function(require,module,exports){
-var h = require("./virtual-hyperscript/index.js")
-
-module.exports = h
-
-},{"./virtual-hyperscript/index.js":257}],247:[function(require,module,exports){
-var diff = require("./diff.js")
-var patch = require("./patch.js")
-var h = require("./h.js")
-var create = require("./create-element.js")
-var VNode = require('./vnode/vnode.js')
-var VText = require('./vnode/vtext.js')
-
-module.exports = {
- diff: diff,
- patch: patch,
- h: h,
- create: create,
- VNode: VNode,
- VText: VText
-}
-
-},{"./create-element.js":244,"./diff.js":245,"./h.js":246,"./patch.js":248,"./vnode/vnode.js":266,"./vnode/vtext.js":268}],248:[function(require,module,exports){
-var patch = require("./vdom/patch.js")
-
-module.exports = patch
-
-},{"./vdom/patch.js":253}],249:[function(require,module,exports){
-var isObject = require("is-object")
-var isHook = require("../vnode/is-vhook.js")
-
-module.exports = applyProperties
-
-function applyProperties(node, props, previous) {
- for (var propName in props) {
- var propValue = props[propName]
-
- if (propValue === undefined) {
- removeProperty(node, propName, propValue, previous);
- } else if (isHook(propValue)) {
- removeProperty(node, propName, propValue, previous)
- if (propValue.hook) {
- propValue.hook(node,
- propName,
- previous ? previous[propName] : undefined)
- }
- } else {
- if (isObject(propValue)) {
- patchObject(node, props, previous, propName, propValue);
- } else {
- node[propName] = propValue
- }
- }
- }
-}
-
-function removeProperty(node, propName, propValue, previous) {
- if (previous) {
- var previousValue = previous[propName]
-
- if (!isHook(previousValue)) {
- if (propName === "attributes") {
- for (var attrName in previousValue) {
- node.removeAttribute(attrName)
- }
- } else if (propName === "style") {
- for (var i in previousValue) {
- node.style[i] = ""
- }
- } else if (typeof previousValue === "string") {
- node[propName] = ""
- } else {
- node[propName] = null
- }
- } else if (previousValue.unhook) {
- previousValue.unhook(node, propName, propValue)
- }
- }
-}
-
-function patchObject(node, props, previous, propName, propValue) {
- var previousValue = previous ? previous[propName] : undefined
-
- // Set attributes
- if (propName === "attributes") {
- for (var attrName in propValue) {
- var attrValue = propValue[attrName]
-
- if (attrValue === undefined) {
- node.removeAttribute(attrName)
- } else {
- node.setAttribute(attrName, attrValue)
- }
- }
-
- return
- }
-
- if(previousValue && isObject(previousValue) &&
- getPrototype(previousValue) !== getPrototype(propValue)) {
- node[propName] = propValue
- return
- }
-
- if (!isObject(node[propName])) {
- node[propName] = {}
- }
-
- var replacer = propName === "style" ? "" : undefined
-
- for (var k in propValue) {
- var value = propValue[k]
- node[propName][k] = (value === undefined) ? replacer : value
- }
-}
-
-function getPrototype(value) {
- if (Object.getPrototypeOf) {
- return Object.getPrototypeOf(value)
- } else if (value.__proto__) {
- return value.__proto__
- } else if (value.constructor) {
- return value.constructor.prototype
- }
-}
-
-},{"../vnode/is-vhook.js":261,"is-object":20}],250:[function(require,module,exports){
-var document = require("global/document")
-
-var applyProperties = require("./apply-properties")
-
-var isVNode = require("../vnode/is-vnode.js")
-var isVText = require("../vnode/is-vtext.js")
-var isWidget = require("../vnode/is-widget.js")
-var handleThunk = require("../vnode/handle-thunk.js")
-
-module.exports = createElement
-
-function createElement(vnode, opts) {
- var doc = opts ? opts.document || document : document
- var warn = opts ? opts.warn : null
-
- vnode = handleThunk(vnode).a
-
- if (isWidget(vnode)) {
- return vnode.init()
- } else if (isVText(vnode)) {
- return doc.createTextNode(vnode.text)
- } else if (!isVNode(vnode)) {
- if (warn) {
- warn("Item is not a valid virtual dom node", vnode)
- }
- return null
- }
-
- var node = (vnode.namespace === null) ?
- doc.createElement(vnode.tagName) :
- doc.createElementNS(vnode.namespace, vnode.tagName)
-
- var props = vnode.properties
- applyProperties(node, props)
-
- var children = vnode.children
-
- for (var i = 0; i < children.length; i++) {
- var childNode = createElement(children[i], opts)
- if (childNode) {
- node.appendChild(childNode)
- }
- }
-
- return node
-}
-
-},{"../vnode/handle-thunk.js":259,"../vnode/is-vnode.js":262,"../vnode/is-vtext.js":263,"../vnode/is-widget.js":264,"./apply-properties":249,"global/document":16}],251:[function(require,module,exports){
-// Maps a virtual DOM tree onto a real DOM tree in an efficient manner.
-// We don't want to read all of the DOM nodes in the tree so we use
-// the in-order tree indexing to eliminate recursion down certain branches.
-// We only recurse into a DOM node if we know that it contains a child of
-// interest.
-
-var noChild = {}
-
-module.exports = domIndex
-
-function domIndex(rootNode, tree, indices, nodes) {
- if (!indices || indices.length === 0) {
- return {}
- } else {
- indices.sort(ascending)
- return recurse(rootNode, tree, indices, nodes, 0)
- }
-}
-
-function recurse(rootNode, tree, indices, nodes, rootIndex) {
- nodes = nodes || {}
-
-
- if (rootNode) {
- if (indexInRange(indices, rootIndex, rootIndex)) {
- nodes[rootIndex] = rootNode
- }
-
- var vChildren = tree.children
-
- if (vChildren) {
-
- var childNodes = rootNode.childNodes
-
- for (var i = 0; i < tree.children.length; i++) {
- rootIndex += 1
-
- var vChild = vChildren[i] || noChild
- var nextIndex = rootIndex + (vChild.count || 0)
-
- // skip recursion down the tree if there are no nodes down here
- if (indexInRange(indices, rootIndex, nextIndex)) {
- recurse(childNodes[i], vChild, indices, nodes, rootIndex)
- }
-
- rootIndex = nextIndex
- }
- }
- }
-
- return nodes
-}
-
-// Binary search for an index in the interval [left, right]
-function indexInRange(indices, left, right) {
- if (indices.length === 0) {
- return false
- }
-
- var minIndex = 0
- var maxIndex = indices.length - 1
- var currentIndex
- var currentItem
-
- while (minIndex <= maxIndex) {
- currentIndex = ((maxIndex + minIndex) / 2) >> 0
- currentItem = indices[currentIndex]
-
- if (minIndex === maxIndex) {
- return currentItem >= left && currentItem <= right
- } else if (currentItem < left) {
- minIndex = currentIndex + 1
- } else if (currentItem > right) {
- maxIndex = currentIndex - 1
- } else {
- return true
- }
- }
-
- return false;
-}
-
-function ascending(a, b) {
- return a > b ? 1 : -1
-}
-
-},{}],252:[function(require,module,exports){
-var applyProperties = require("./apply-properties")
-
-var isWidget = require("../vnode/is-widget.js")
-var VPatch = require("../vnode/vpatch.js")
-
-var updateWidget = require("./update-widget")
-
-module.exports = applyPatch
-
-function applyPatch(vpatch, domNode, renderOptions) {
- var type = vpatch.type
- var vNode = vpatch.vNode
- var patch = vpatch.patch
-
- switch (type) {
- case VPatch.REMOVE:
- return removeNode(domNode, vNode)
- case VPatch.INSERT:
- return insertNode(domNode, patch, renderOptions)
- case VPatch.VTEXT:
- return stringPatch(domNode, vNode, patch, renderOptions)
- case VPatch.WIDGET:
- return widgetPatch(domNode, vNode, patch, renderOptions)
- case VPatch.VNODE:
- return vNodePatch(domNode, vNode, patch, renderOptions)
- case VPatch.ORDER:
- reorderChildren(domNode, patch)
- return domNode
- case VPatch.PROPS:
- applyProperties(domNode, patch, vNode.properties)
- return domNode
- case VPatch.THUNK:
- return replaceRoot(domNode,
- renderOptions.patch(domNode, patch, renderOptions))
- default:
- return domNode
- }
-}
-
-function removeNode(domNode, vNode) {
- var parentNode = domNode.parentNode
-
- if (parentNode) {
- parentNode.removeChild(domNode)
- }
-
- destroyWidget(domNode, vNode);
-
- return null
-}
-
-function insertNode(parentNode, vNode, renderOptions) {
- var newNode = renderOptions.render(vNode, renderOptions)
-
- if (parentNode) {
- parentNode.appendChild(newNode)
- }
-
- return parentNode
-}
-
-function stringPatch(domNode, leftVNode, vText, renderOptions) {
- var newNode
-
- if (domNode.nodeType === 3) {
- domNode.replaceData(0, domNode.length, vText.text)
- newNode = domNode
- } else {
- var parentNode = domNode.parentNode
- newNode = renderOptions.render(vText, renderOptions)
-
- if (parentNode && newNode !== domNode) {
- parentNode.replaceChild(newNode, domNode)
- }
- }
-
- return newNode
-}
-
-function widgetPatch(domNode, leftVNode, widget, renderOptions) {
- var updating = updateWidget(leftVNode, widget)
- var newNode
-
- if (updating) {
- newNode = widget.update(leftVNode, domNode) || domNode
- } else {
- newNode = renderOptions.render(widget, renderOptions)
- }
-
- var parentNode = domNode.parentNode
-
- if (parentNode && newNode !== domNode) {
- parentNode.replaceChild(newNode, domNode)
- }
-
- if (!updating) {
- destroyWidget(domNode, leftVNode)
- }
-
- return newNode
-}
-
-function vNodePatch(domNode, leftVNode, vNode, renderOptions) {
- var parentNode = domNode.parentNode
- var newNode = renderOptions.render(vNode, renderOptions)
-
- if (parentNode && newNode !== domNode) {
- parentNode.replaceChild(newNode, domNode)
- }
-
- return newNode
-}
-
-function destroyWidget(domNode, w) {
- if (typeof w.destroy === "function" && isWidget(w)) {
- w.destroy(domNode)
- }
-}
-
-function reorderChildren(domNode, moves) {
- var childNodes = domNode.childNodes
- var keyMap = {}
- var node
- var remove
- var insert
-
- for (var i = 0; i < moves.removes.length; i++) {
- remove = moves.removes[i]
- node = childNodes[remove.from]
- if (remove.key) {
- keyMap[remove.key] = node
- }
- domNode.removeChild(node)
- }
-
- var length = childNodes.length
- for (var j = 0; j < moves.inserts.length; j++) {
- insert = moves.inserts[j]
- node = keyMap[insert.key]
- // this is the weirdest bug i've ever seen in webkit
- domNode.insertBefore(node, insert.to >= length++ ? null : childNodes[insert.to])
- }
-}
-
-function replaceRoot(oldRoot, newRoot) {
- if (oldRoot && newRoot && oldRoot !== newRoot && oldRoot.parentNode) {
- oldRoot.parentNode.replaceChild(newRoot, oldRoot)
- }
-
- return newRoot;
-}
-
-},{"../vnode/is-widget.js":264,"../vnode/vpatch.js":267,"./apply-properties":249,"./update-widget":254}],253:[function(require,module,exports){
-var document = require("global/document")
-var isArray = require("x-is-array")
-
-var render = require("./create-element")
-var domIndex = require("./dom-index")
-var patchOp = require("./patch-op")
-module.exports = patch
-
-function patch(rootNode, patches, renderOptions) {
- renderOptions = renderOptions || {}
- renderOptions.patch = renderOptions.patch && renderOptions.patch !== patch
- ? renderOptions.patch
- : patchRecursive
- renderOptions.render = renderOptions.render || render
-
- return renderOptions.patch(rootNode, patches, renderOptions)
-}
-
-function patchRecursive(rootNode, patches, renderOptions) {
- var indices = patchIndices(patches)
-
- if (indices.length === 0) {
- return rootNode
- }
-
- var index = domIndex(rootNode, patches.a, indices)
- var ownerDocument = rootNode.ownerDocument
-
- if (!renderOptions.document && ownerDocument !== document) {
- renderOptions.document = ownerDocument
- }
-
- for (var i = 0; i < indices.length; i++) {
- var nodeIndex = indices[i]
- rootNode = applyPatch(rootNode,
- index[nodeIndex],
- patches[nodeIndex],
- renderOptions)
- }
-
- return rootNode
-}
-
-function applyPatch(rootNode, domNode, patchList, renderOptions) {
- if (!domNode) {
- return rootNode
- }
-
- var newNode
-
- if (isArray(patchList)) {
- for (var i = 0; i < patchList.length; i++) {
- newNode = patchOp(patchList[i], domNode, renderOptions)
-
- if (domNode === rootNode) {
- rootNode = newNode
- }
- }
- } else {
- newNode = patchOp(patchList, domNode, renderOptions)
-
- if (domNode === rootNode) {
- rootNode = newNode
- }
- }
-
- return rootNode
-}
-
-function patchIndices(patches) {
- var indices = []
-
- for (var key in patches) {
- if (key !== "a") {
- indices.push(Number(key))
- }
- }
-
- return indices
-}
-
-},{"./create-element":250,"./dom-index":251,"./patch-op":252,"global/document":16,"x-is-array":289}],254:[function(require,module,exports){
-var isWidget = require("../vnode/is-widget.js")
-
-module.exports = updateWidget
-
-function updateWidget(a, b) {
- if (isWidget(a) && isWidget(b)) {
- if ("name" in a && "name" in b) {
- return a.id === b.id
- } else {
- return a.init === b.init
- }
- }
-
- return false
-}
-
-},{"../vnode/is-widget.js":264}],255:[function(require,module,exports){
-'use strict';
-
-var EvStore = require('ev-store');
-
-module.exports = EvHook;
-
-function EvHook(value) {
- if (!(this instanceof EvHook)) {
- return new EvHook(value);
- }
-
- this.value = value;
-}
-
-EvHook.prototype.hook = function (node, propertyName) {
- var es = EvStore(node);
- var propName = propertyName.substr(3);
-
- es[propName] = this.value;
-};
-
-EvHook.prototype.unhook = function(node, propertyName) {
- var es = EvStore(node);
- var propName = propertyName.substr(3);
-
- es[propName] = undefined;
-};
-
-},{"ev-store":9}],256:[function(require,module,exports){
-'use strict';
-
-module.exports = SoftSetHook;
-
-function SoftSetHook(value) {
- if (!(this instanceof SoftSetHook)) {
- return new SoftSetHook(value);
- }
-
- this.value = value;
-}
-
-SoftSetHook.prototype.hook = function (node, propertyName) {
- if (node[propertyName] !== this.value) {
- node[propertyName] = this.value;
- }
-};
-
-},{}],257:[function(require,module,exports){
-'use strict';
-
-var isArray = require('x-is-array');
-
-var VNode = require('../vnode/vnode.js');
-var VText = require('../vnode/vtext.js');
-var isVNode = require('../vnode/is-vnode');
-var isVText = require('../vnode/is-vtext');
-var isWidget = require('../vnode/is-widget');
-var isHook = require('../vnode/is-vhook');
-var isVThunk = require('../vnode/is-thunk');
-
-var parseTag = require('./parse-tag.js');
-var softSetHook = require('./hooks/soft-set-hook.js');
-var evHook = require('./hooks/ev-hook.js');
-
-module.exports = h;
-
-function h(tagName, properties, children) {
- var childNodes = [];
- var tag, props, key, namespace;
-
- if (!children && isChildren(properties)) {
- children = properties;
- props = {};
- }
-
- props = props || properties || {};
- tag = parseTag(tagName, props);
-
- // support keys
- if (props.hasOwnProperty('key')) {
- key = props.key;
- props.key = undefined;
- }
-
- // support namespace
- if (props.hasOwnProperty('namespace')) {
- namespace = props.namespace;
- props.namespace = undefined;
- }
-
- // fix cursor bug
- if (tag === 'INPUT' &&
- !namespace &&
- props.hasOwnProperty('value') &&
- props.value !== undefined &&
- !isHook(props.value)
- ) {
- props.value = softSetHook(props.value);
- }
-
- transformProperties(props);
-
- if (children !== undefined && children !== null) {
- addChild(children, childNodes, tag, props);
- }
-
-
- return new VNode(tag, props, childNodes, key, namespace);
-}
-
-function addChild(c, childNodes, tag, props) {
- if (typeof c === 'string') {
- childNodes.push(new VText(c));
- } else if (typeof c === 'number') {
- childNodes.push(new VText(String(c)));
- } else if (isChild(c)) {
- childNodes.push(c);
- } else if (isArray(c)) {
- for (var i = 0; i < c.length; i++) {
- addChild(c[i], childNodes, tag, props);
- }
- } else if (c === null || c === undefined) {
- return;
- } else {
- throw UnexpectedVirtualElement({
- foreignObject: c,
- parentVnode: {
- tagName: tag,
- properties: props
- }
- });
- }
-}
-
-function transformProperties(props) {
- for (var propName in props) {
- if (props.hasOwnProperty(propName)) {
- var value = props[propName];
-
- if (isHook(value)) {
- continue;
- }
-
- if (propName.substr(0, 3) === 'ev-') {
- // add ev-foo support
- props[propName] = evHook(value);
- }
- }
- }
-}
-
-function isChild(x) {
- return isVNode(x) || isVText(x) || isWidget(x) || isVThunk(x);
-}
-
-function isChildren(x) {
- return typeof x === 'string' || isArray(x) || isChild(x);
-}
-
-function UnexpectedVirtualElement(data) {
- var err = new Error();
-
- err.type = 'virtual-hyperscript.unexpected.virtual-element';
- err.message = 'Unexpected virtual child passed to h().\n' +
- 'Expected a VNode / Vthunk / VWidget / string but:\n' +
- 'got:\n' +
- errorString(data.foreignObject) +
- '.\n' +
- 'The parent vnode is:\n' +
- errorString(data.parentVnode)
- '\n' +
- 'Suggested fix: change your `h(..., [ ... ])` callsite.';
- err.foreignObject = data.foreignObject;
- err.parentVnode = data.parentVnode;
-
- return err;
-}
-
-function errorString(obj) {
- try {
- return JSON.stringify(obj, null, ' ');
- } catch (e) {
- return String(obj);
- }
-}
-
-},{"../vnode/is-thunk":260,"../vnode/is-vhook":261,"../vnode/is-vnode":262,"../vnode/is-vtext":263,"../vnode/is-widget":264,"../vnode/vnode.js":266,"../vnode/vtext.js":268,"./hooks/ev-hook.js":255,"./hooks/soft-set-hook.js":256,"./parse-tag.js":258,"x-is-array":289}],258:[function(require,module,exports){
-'use strict';
-
-var split = require('browser-split');
-
-var classIdSplit = /([\.#]?[a-zA-Z0-9\u007F-\uFFFF_:-]+)/;
-var notClassId = /^\.|#/;
-
-module.exports = parseTag;
-
-function parseTag(tag, props) {
- if (!tag) {
- return 'DIV';
- }
-
- var noId = !(props.hasOwnProperty('id'));
-
- var tagParts = split(tag, classIdSplit);
- var tagName = null;
-
- if (notClassId.test(tagParts[1])) {
- tagName = 'DIV';
- }
-
- var classes, part, type, i;
-
- for (i = 0; i < tagParts.length; i++) {
- part = tagParts[i];
-
- if (!part) {
- continue;
- }
-
- type = part.charAt(0);
-
- if (!tagName) {
- tagName = part;
- } else if (type === '.') {
- classes = classes || [];
- classes.push(part.substring(1, part.length));
- } else if (type === '#' && noId) {
- props.id = part.substring(1, part.length);
- }
- }
-
- if (classes) {
- if (props.className) {
- classes.push(props.className);
- }
-
- props.className = classes.join(' ');
- }
-
- return props.namespace ? tagName : tagName.toUpperCase();
-}
-
-},{"browser-split":5}],259:[function(require,module,exports){
-var isVNode = require("./is-vnode")
-var isVText = require("./is-vtext")
-var isWidget = require("./is-widget")
-var isThunk = require("./is-thunk")
-
-module.exports = handleThunk
-
-function handleThunk(a, b) {
- var renderedA = a
- var renderedB = b
-
- if (isThunk(b)) {
- renderedB = renderThunk(b, a)
- }
-
- if (isThunk(a)) {
- renderedA = renderThunk(a, null)
- }
-
- return {
- a: renderedA,
- b: renderedB
- }
-}
-
-function renderThunk(thunk, previous) {
- var renderedThunk = thunk.vnode
-
- if (!renderedThunk) {
- renderedThunk = thunk.vnode = thunk.render(previous)
- }
-
- if (!(isVNode(renderedThunk) ||
- isVText(renderedThunk) ||
- isWidget(renderedThunk))) {
- throw new Error("thunk did not return a valid node");
- }
-
- return renderedThunk
-}
-
-},{"./is-thunk":260,"./is-vnode":262,"./is-vtext":263,"./is-widget":264}],260:[function(require,module,exports){
-module.exports = isThunk
-
-function isThunk(t) {
- return t && t.type === "Thunk"
-}
-
-},{}],261:[function(require,module,exports){
-module.exports = isHook
-
-function isHook(hook) {
- return hook &&
- (typeof hook.hook === "function" && !hook.hasOwnProperty("hook") ||
- typeof hook.unhook === "function" && !hook.hasOwnProperty("unhook"))
-}
-
-},{}],262:[function(require,module,exports){
-var version = require("./version")
-
-module.exports = isVirtualNode
-
-function isVirtualNode(x) {
- return x && x.type === "VirtualNode" && x.version === version
-}
-
-},{"./version":265}],263:[function(require,module,exports){
-var version = require("./version")
-
-module.exports = isVirtualText
-
-function isVirtualText(x) {
- return x && x.type === "VirtualText" && x.version === version
-}
-
-},{"./version":265}],264:[function(require,module,exports){
-module.exports = isWidget
-
-function isWidget(w) {
- return w && w.type === "Widget"
-}
-
-},{}],265:[function(require,module,exports){
-module.exports = "2"
-
-},{}],266:[function(require,module,exports){
-var version = require("./version")
-var isVNode = require("./is-vnode")
-var isWidget = require("./is-widget")
-var isThunk = require("./is-thunk")
-var isVHook = require("./is-vhook")
-
-module.exports = VirtualNode
-
-var noProperties = {}
-var noChildren = []
-
-function VirtualNode(tagName, properties, children, key, namespace) {
- this.tagName = tagName
- this.properties = properties || noProperties
- this.children = children || noChildren
- this.key = key != null ? String(key) : undefined
- this.namespace = (typeof namespace === "string") ? namespace : null
-
- var count = (children && children.length) || 0
- var descendants = 0
- var hasWidgets = false
- var hasThunks = false
- var descendantHooks = false
- var hooks
-
- for (var propName in properties) {
- if (properties.hasOwnProperty(propName)) {
- var property = properties[propName]
- if (isVHook(property) && property.unhook) {
- if (!hooks) {
- hooks = {}
- }
-
- hooks[propName] = property
- }
- }
- }
-
- for (var i = 0; i < count; i++) {
- var child = children[i]
- if (isVNode(child)) {
- descendants += child.count || 0
-
- if (!hasWidgets && child.hasWidgets) {
- hasWidgets = true
- }
-
- if (!hasThunks && child.hasThunks) {
- hasThunks = true
- }
-
- if (!descendantHooks && (child.hooks || child.descendantHooks)) {
- descendantHooks = true
- }
- } else if (!hasWidgets && isWidget(child)) {
- if (typeof child.destroy === "function") {
- hasWidgets = true
- }
- } else if (!hasThunks && isThunk(child)) {
- hasThunks = true;
- }
- }
-
- this.count = count + descendants
- this.hasWidgets = hasWidgets
- this.hasThunks = hasThunks
- this.hooks = hooks
- this.descendantHooks = descendantHooks
-}
-
-VirtualNode.prototype.version = version
-VirtualNode.prototype.type = "VirtualNode"
-
-},{"./is-thunk":260,"./is-vhook":261,"./is-vnode":262,"./is-widget":264,"./version":265}],267:[function(require,module,exports){
-var version = require("./version")
-
-VirtualPatch.NONE = 0
-VirtualPatch.VTEXT = 1
-VirtualPatch.VNODE = 2
-VirtualPatch.WIDGET = 3
-VirtualPatch.PROPS = 4
-VirtualPatch.ORDER = 5
-VirtualPatch.INSERT = 6
-VirtualPatch.REMOVE = 7
-VirtualPatch.THUNK = 8
-
-module.exports = VirtualPatch
-
-function VirtualPatch(type, vNode, patch) {
- this.type = Number(type)
- this.vNode = vNode
- this.patch = patch
-}
-
-VirtualPatch.prototype.version = version
-VirtualPatch.prototype.type = "VirtualPatch"
-
-},{"./version":265}],268:[function(require,module,exports){
-var version = require("./version")
-
-module.exports = VirtualText
-
-function VirtualText(text) {
- this.text = String(text)
-}
-
-VirtualText.prototype.version = version
-VirtualText.prototype.type = "VirtualText"
-
-},{"./version":265}],269:[function(require,module,exports){
-var isObject = require("is-object")
-var isHook = require("../vnode/is-vhook")
-
-module.exports = diffProps
-
-function diffProps(a, b) {
- var diff
-
- for (var aKey in a) {
- if (!(aKey in b)) {
- diff = diff || {}
- diff[aKey] = undefined
- }
-
- var aValue = a[aKey]
- var bValue = b[aKey]
-
- if (aValue === bValue) {
- continue
- } else if (isObject(aValue) && isObject(bValue)) {
- if (getPrototype(bValue) !== getPrototype(aValue)) {
- diff = diff || {}
- diff[aKey] = bValue
- } else if (isHook(bValue)) {
- diff = diff || {}
- diff[aKey] = bValue
- } else {
- var objectDiff = diffProps(aValue, bValue)
- if (objectDiff) {
- diff = diff || {}
- diff[aKey] = objectDiff
- }
- }
- } else {
- diff = diff || {}
- diff[aKey] = bValue
- }
- }
-
- for (var bKey in b) {
- if (!(bKey in a)) {
- diff = diff || {}
- diff[bKey] = b[bKey]
- }
- }
-
- return diff
-}
-
-function getPrototype(value) {
- if (Object.getPrototypeOf) {
- return Object.getPrototypeOf(value)
- } else if (value.__proto__) {
- return value.__proto__
- } else if (value.constructor) {
- return value.constructor.prototype
- }
-}
-
-},{"../vnode/is-vhook":261,"is-object":20}],270:[function(require,module,exports){
-var isArray = require("x-is-array")
-
-var VPatch = require("../vnode/vpatch")
-var isVNode = require("../vnode/is-vnode")
-var isVText = require("../vnode/is-vtext")
-var isWidget = require("../vnode/is-widget")
-var isThunk = require("../vnode/is-thunk")
-var handleThunk = require("../vnode/handle-thunk")
-
-var diffProps = require("./diff-props")
-
-module.exports = diff
-
-function diff(a, b) {
- var patch = { a: a }
- walk(a, b, patch, 0)
- return patch
-}
-
-function walk(a, b, patch, index) {
- if (a === b) {
- return
- }
-
- var apply = patch[index]
- var applyClear = false
-
- if (isThunk(a) || isThunk(b)) {
- thunks(a, b, patch, index)
- } else if (b == null) {
-
- // If a is a widget we will add a remove patch for it
- // Otherwise any child widgets/hooks must be destroyed.
- // This prevents adding two remove patches for a widget.
- if (!isWidget(a)) {
- clearState(a, patch, index)
- apply = patch[index]
- }
-
- apply = appendPatch(apply, new VPatch(VPatch.REMOVE, a, b))
- } else if (isVNode(b)) {
- if (isVNode(a)) {
- if (a.tagName === b.tagName &&
- a.namespace === b.namespace &&
- a.key === b.key) {
- var propsPatch = diffProps(a.properties, b.properties)
- if (propsPatch) {
- apply = appendPatch(apply,
- new VPatch(VPatch.PROPS, a, propsPatch))
- }
- apply = diffChildren(a, b, patch, apply, index)
- } else {
- apply = appendPatch(apply, new VPatch(VPatch.VNODE, a, b))
- applyClear = true
- }
- } else {
- apply = appendPatch(apply, new VPatch(VPatch.VNODE, a, b))
- applyClear = true
- }
- } else if (isVText(b)) {
- if (!isVText(a)) {
- apply = appendPatch(apply, new VPatch(VPatch.VTEXT, a, b))
- applyClear = true
- } else if (a.text !== b.text) {
- apply = appendPatch(apply, new VPatch(VPatch.VTEXT, a, b))
- }
- } else if (isWidget(b)) {
- if (!isWidget(a)) {
- applyClear = true
- }
-
- apply = appendPatch(apply, new VPatch(VPatch.WIDGET, a, b))
- }
-
- if (apply) {
- patch[index] = apply
- }
-
- if (applyClear) {
- clearState(a, patch, index)
- }
-}
-
-function diffChildren(a, b, patch, apply, index) {
- var aChildren = a.children
- var orderedSet = reorder(aChildren, b.children)
- var bChildren = orderedSet.children
-
- var aLen = aChildren.length
- var bLen = bChildren.length
- var len = aLen > bLen ? aLen : bLen
-
- for (var i = 0; i < len; i++) {
- var leftNode = aChildren[i]
- var rightNode = bChildren[i]
- index += 1
-
- if (!leftNode) {
- if (rightNode) {
- // Excess nodes in b need to be added
- apply = appendPatch(apply,
- new VPatch(VPatch.INSERT, null, rightNode))
- }
- } else {
- walk(leftNode, rightNode, patch, index)
- }
-
- if (isVNode(leftNode) && leftNode.count) {
- index += leftNode.count
- }
- }
-
- if (orderedSet.moves) {
- // Reorder nodes last
- apply = appendPatch(apply, new VPatch(
- VPatch.ORDER,
- a,
- orderedSet.moves
- ))
- }
-
- return apply
-}
-
-function clearState(vNode, patch, index) {
- // TODO: Make this a single walk, not two
- unhook(vNode, patch, index)
- destroyWidgets(vNode, patch, index)
-}
-
-// Patch records for all destroyed widgets must be added because we need
-// a DOM node reference for the destroy function
-function destroyWidgets(vNode, patch, index) {
- if (isWidget(vNode)) {
- if (typeof vNode.destroy === "function") {
- patch[index] = appendPatch(
- patch[index],
- new VPatch(VPatch.REMOVE, vNode, null)
- )
- }
- } else if (isVNode(vNode) && (vNode.hasWidgets || vNode.hasThunks)) {
- var children = vNode.children
- var len = children.length
- for (var i = 0; i < len; i++) {
- var child = children[i]
- index += 1
-
- destroyWidgets(child, patch, index)
-
- if (isVNode(child) && child.count) {
- index += child.count
- }
- }
- } else if (isThunk(vNode)) {
- thunks(vNode, null, patch, index)
- }
-}
-
-// Create a sub-patch for thunks
-function thunks(a, b, patch, index) {
- var nodes = handleThunk(a, b)
- var thunkPatch = diff(nodes.a, nodes.b)
- if (hasPatches(thunkPatch)) {
- patch[index] = new VPatch(VPatch.THUNK, null, thunkPatch)
- }
-}
-
-function hasPatches(patch) {
- for (var index in patch) {
- if (index !== "a") {
- return true
- }
- }
-
- return false
-}
-
-// Execute hooks when two nodes are identical
-function unhook(vNode, patch, index) {
- if (isVNode(vNode)) {
- if (vNode.hooks) {
- patch[index] = appendPatch(
- patch[index],
- new VPatch(
- VPatch.PROPS,
- vNode,
- undefinedKeys(vNode.hooks)
- )
- )
- }
-
- if (vNode.descendantHooks || vNode.hasThunks) {
- var children = vNode.children
- var len = children.length
- for (var i = 0; i < len; i++) {
- var child = children[i]
- index += 1
-
- unhook(child, patch, index)
-
- if (isVNode(child) && child.count) {
- index += child.count
- }
- }
- }
- } else if (isThunk(vNode)) {
- thunks(vNode, null, patch, index)
- }
-}
-
-function undefinedKeys(obj) {
- var result = {}
-
- for (var key in obj) {
- result[key] = undefined
- }
-
- return result
-}
-
-// List diff, naive left to right reordering
-function reorder(aChildren, bChildren) {
- // O(M) time, O(M) memory
- var bChildIndex = keyIndex(bChildren)
- var bKeys = bChildIndex.keys
- var bFree = bChildIndex.free
-
- if (bFree.length === bChildren.length) {
- return {
- children: bChildren,
- moves: null
- }
- }
-
- // O(N) time, O(N) memory
- var aChildIndex = keyIndex(aChildren)
- var aKeys = aChildIndex.keys
- var aFree = aChildIndex.free
-
- if (aFree.length === aChildren.length) {
- return {
- children: bChildren,
- moves: null
- }
- }
-
- // O(MAX(N, M)) memory
- var newChildren = []
-
- var freeIndex = 0
- var freeCount = bFree.length
- var deletedItems = 0
-
- // Iterate through a and match a node in b
- // O(N) time,
- for (var i = 0 ; i < aChildren.length; i++) {
- var aItem = aChildren[i]
- var itemIndex
-
- if (aItem.key) {
- if (bKeys.hasOwnProperty(aItem.key)) {
- // Match up the old keys
- itemIndex = bKeys[aItem.key]
- newChildren.push(bChildren[itemIndex])
-
- } else {
- // Remove old keyed items
- itemIndex = i - deletedItems++
- newChildren.push(null)
- }
- } else {
- // Match the item in a with the next free item in b
- if (freeIndex < freeCount) {
- itemIndex = bFree[freeIndex++]
- newChildren.push(bChildren[itemIndex])
- } else {
- // There are no free items in b to match with
- // the free items in a, so the extra free nodes
- // are deleted.
- itemIndex = i - deletedItems++
- newChildren.push(null)
- }
- }
- }
-
- var lastFreeIndex = freeIndex >= bFree.length ?
- bChildren.length :
- bFree[freeIndex]
-
- // Iterate through b and append any new keys
- // O(M) time
- for (var j = 0; j < bChildren.length; j++) {
- var newItem = bChildren[j]
-
- if (newItem.key) {
- if (!aKeys.hasOwnProperty(newItem.key)) {
- // Add any new keyed items
- // We are adding new items to the end and then sorting them
- // in place. In future we should insert new items in place.
- newChildren.push(newItem)
- }
- } else if (j >= lastFreeIndex) {
- // Add any leftover non-keyed items
- newChildren.push(newItem)
- }
- }
-
- var simulate = newChildren.slice()
- var simulateIndex = 0
- var removes = []
- var inserts = []
- var simulateItem
-
- for (var k = 0; k < bChildren.length;) {
- var wantedItem = bChildren[k]
- simulateItem = simulate[simulateIndex]
-
- // remove items
- while (simulateItem === null && simulate.length) {
- removes.push(remove(simulate, simulateIndex, null))
- simulateItem = simulate[simulateIndex]
- }
-
- if (!simulateItem || simulateItem.key !== wantedItem.key) {
- // if we need a key in this position...
- if (wantedItem.key) {
- if (simulateItem && simulateItem.key) {
- // if an insert doesn't put this key in place, it needs to move
- if (bKeys[simulateItem.key] !== k + 1) {
- removes.push(remove(simulate, simulateIndex, simulateItem.key))
- simulateItem = simulate[simulateIndex]
- // if the remove didn't put the wanted item in place, we need to insert it
- if (!simulateItem || simulateItem.key !== wantedItem.key) {
- inserts.push({key: wantedItem.key, to: k})
- }
- // items are matching, so skip ahead
- else {
- simulateIndex++
- }
- }
- else {
- inserts.push({key: wantedItem.key, to: k})
- }
- }
- else {
- inserts.push({key: wantedItem.key, to: k})
- }
- k++
- }
- // a key in simulate has no matching wanted key, remove it
- else if (simulateItem && simulateItem.key) {
- removes.push(remove(simulate, simulateIndex, simulateItem.key))
- }
- }
- else {
- simulateIndex++
- k++
- }
- }
-
- // remove all the remaining nodes from simulate
- while(simulateIndex < simulate.length) {
- simulateItem = simulate[simulateIndex]
- removes.push(remove(simulate, simulateIndex, simulateItem && simulateItem.key))
- }
-
- // If the only moves we have are deletes then we can just
- // let the delete patch remove these items.
- if (removes.length === deletedItems && !inserts.length) {
- return {
- children: newChildren,
- moves: null
- }
- }
-
- return {
- children: newChildren,
- moves: {
- removes: removes,
- inserts: inserts
- }
- }
-}
-
-function remove(arr, index, key) {
- arr.splice(index, 1)
-
- return {
- from: index,
- key: key
- }
-}
-
-function keyIndex(children) {
- var keys = {}
- var free = []
- var length = children.length
-
- for (var i = 0; i < length; i++) {
- var child = children[i]
-
- if (child.key) {
- keys[child.key] = i
- } else {
- free.push(i)
- }
- }
-
- return {
- keys: keys, // A hash of key name to index
- free: free // An array of unkeyed item indices
- }
-}
-
-function appendPatch(apply, patch) {
- if (apply) {
- if (isArray(apply)) {
- apply.push(patch)
- } else {
- apply = [apply, patch]
- }
-
- return apply
- } else {
- return patch
- }
-}
-
-},{"../vnode/handle-thunk":259,"../vnode/is-thunk":260,"../vnode/is-vnode":262,"../vnode/is-vtext":263,"../vnode/is-widget":264,"../vnode/vpatch":267,"./diff-props":269,"x-is-array":289}],271:[function(require,module,exports){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-/** @author Brian Cavalier */
-/** @author John Hann */
-
-(function(define) { 'use strict';
-define(function (require) {
-
- var makePromise = require('./makePromise');
- var Scheduler = require('./Scheduler');
- var async = require('./env').asap;
-
- return makePromise({
- scheduler: new Scheduler(async)
- });
-
-});
-})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); });
-
-},{"./Scheduler":272,"./env":284,"./makePromise":286}],272:[function(require,module,exports){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-/** @author Brian Cavalier */
-/** @author John Hann */
-
-(function(define) { 'use strict';
-define(function() {
-
- // Credit to Twisol (https://github.com/Twisol) for suggesting
- // this type of extensible queue + trampoline approach for next-tick conflation.
-
- /**
- * Async task scheduler
- * @param {function} async function to schedule a single async function
- * @constructor
- */
- function Scheduler(async) {
- this._async = async;
- this._running = false;
-
- this._queue = this;
- this._queueLen = 0;
- this._afterQueue = {};
- this._afterQueueLen = 0;
-
- var self = this;
- this.drain = function() {
- self._drain();
- };
- }
-
- /**
- * Enqueue a task
- * @param {{ run:function }} task
- */
- Scheduler.prototype.enqueue = function(task) {
- this._queue[this._queueLen++] = task;
- this.run();
- };
-
- /**
- * Enqueue a task to run after the main task queue
- * @param {{ run:function }} task
- */
- Scheduler.prototype.afterQueue = function(task) {
- this._afterQueue[this._afterQueueLen++] = task;
- this.run();
- };
-
- Scheduler.prototype.run = function() {
- if (!this._running) {
- this._running = true;
- this._async(this.drain);
- }
- };
-
- /**
- * Drain the handler queue entirely, and then the after queue
- */
- Scheduler.prototype._drain = function() {
- var i = 0;
- for (; i < this._queueLen; ++i) {
- this._queue[i].run();
- this._queue[i] = void 0;
- }
-
- this._queueLen = 0;
- this._running = false;
-
- for (i = 0; i < this._afterQueueLen; ++i) {
- this._afterQueue[i].run();
- this._afterQueue[i] = void 0;
- }
-
- this._afterQueueLen = 0;
- };
-
- return Scheduler;
-
-});
-}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
-
-},{}],273:[function(require,module,exports){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-/** @author Brian Cavalier */
-/** @author John Hann */
-
-(function(define) { 'use strict';
-define(function() {
-
- /**
- * Custom error type for promises rejected by promise.timeout
- * @param {string} message
- * @constructor
- */
- function TimeoutError (message) {
- Error.call(this);
- this.message = message;
- this.name = TimeoutError.name;
- if (typeof Error.captureStackTrace === 'function') {
- Error.captureStackTrace(this, TimeoutError);
- }
- }
-
- TimeoutError.prototype = Object.create(Error.prototype);
- TimeoutError.prototype.constructor = TimeoutError;
-
- return TimeoutError;
-});
-}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
-},{}],274:[function(require,module,exports){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-/** @author Brian Cavalier */
-/** @author John Hann */
-
-(function(define) { 'use strict';
-define(function() {
-
- makeApply.tryCatchResolve = tryCatchResolve;
-
- return makeApply;
-
- function makeApply(Promise, call) {
- if(arguments.length < 2) {
- call = tryCatchResolve;
- }
-
- return apply;
-
- function apply(f, thisArg, args) {
- var p = Promise._defer();
- var l = args.length;
- var params = new Array(l);
- callAndResolve({ f:f, thisArg:thisArg, args:args, params:params, i:l-1, call:call }, p._handler);
-
- return p;
- }
-
- function callAndResolve(c, h) {
- if(c.i < 0) {
- return call(c.f, c.thisArg, c.params, h);
- }
-
- var handler = Promise._handler(c.args[c.i]);
- handler.fold(callAndResolveNext, c, void 0, h);
- }
-
- function callAndResolveNext(c, x, h) {
- c.params[c.i] = x;
- c.i -= 1;
- callAndResolve(c, h);
- }
- }
-
- function tryCatchResolve(f, thisArg, args, resolver) {
- try {
- resolver.resolve(f.apply(thisArg, args));
- } catch(e) {
- resolver.reject(e);
- }
- }
-
-});
-}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
-
-
-
-},{}],275:[function(require,module,exports){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-/** @author Brian Cavalier */
-/** @author John Hann */
-
-(function(define) { 'use strict';
-define(function(require) {
-
- var state = require('../state');
- var applier = require('../apply');
-
- return function array(Promise) {
-
- var applyFold = applier(Promise);
- var toPromise = Promise.resolve;
- var all = Promise.all;
-
- var ar = Array.prototype.reduce;
- var arr = Array.prototype.reduceRight;
- var slice = Array.prototype.slice;
-
- // Additional array combinators
-
- Promise.any = any;
- Promise.some = some;
- Promise.settle = settle;
-
- Promise.map = map;
- Promise.filter = filter;
- Promise.reduce = reduce;
- Promise.reduceRight = reduceRight;
-
- /**
- * When this promise fulfills with an array, do
- * onFulfilled.apply(void 0, array)
- * @param {function} onFulfilled function to apply
- * @returns {Promise} promise for the result of applying onFulfilled
- */
- Promise.prototype.spread = function(onFulfilled) {
- return this.then(all).then(function(array) {
- return onFulfilled.apply(this, array);
- });
- };
-
- return Promise;
-
- /**
- * One-winner competitive race.
- * Return a promise that will fulfill when one of the promises
- * in the input array fulfills, or will reject when all promises
- * have rejected.
- * @param {array} promises
- * @returns {Promise} promise for the first fulfilled value
- */
- function any(promises) {
- var p = Promise._defer();
- var resolver = p._handler;
- var l = promises.length>>>0;
-
- var pending = l;
- var errors = [];
-
- for (var h, x, i = 0; i < l; ++i) {
- x = promises[i];
- if(x === void 0 && !(i in promises)) {
- --pending;
- continue;
- }
-
- h = Promise._handler(x);
- if(h.state() > 0) {
- resolver.become(h);
- Promise._visitRemaining(promises, i, h);
- break;
- } else {
- h.visit(resolver, handleFulfill, handleReject);
- }
- }
-
- if(pending === 0) {
- resolver.reject(new RangeError('any(): array must not be empty'));
- }
-
- return p;
-
- function handleFulfill(x) {
- /*jshint validthis:true*/
- errors = null;
- this.resolve(x); // this === resolver
- }
-
- function handleReject(e) {
- /*jshint validthis:true*/
- if(this.resolved) { // this === resolver
- return;
- }
-
- errors.push(e);
- if(--pending === 0) {
- this.reject(errors);
- }
- }
- }
-
- /**
- * N-winner competitive race
- * Return a promise that will fulfill when n input promises have
- * fulfilled, or will reject when it becomes impossible for n
- * input promises to fulfill (ie when promises.length - n + 1
- * have rejected)
- * @param {array} promises
- * @param {number} n
- * @returns {Promise} promise for the earliest n fulfillment values
- *
- * @deprecated
- */
- function some(promises, n) {
- /*jshint maxcomplexity:7*/
- var p = Promise._defer();
- var resolver = p._handler;
-
- var results = [];
- var errors = [];
-
- var l = promises.length>>>0;
- var nFulfill = 0;
- var nReject;
- var x, i; // reused in both for() loops
-
- // First pass: count actual array items
- for(i=0; i<l; ++i) {
- x = promises[i];
- if(x === void 0 && !(i in promises)) {
- continue;
- }
- ++nFulfill;
- }
-
- // Compute actual goals
- n = Math.max(n, 0);
- nReject = (nFulfill - n + 1);
- nFulfill = Math.min(n, nFulfill);
-
- if(n > nFulfill) {
- resolver.reject(new RangeError('some(): array must contain at least '
- + n + ' item(s), but had ' + nFulfill));
- } else if(nFulfill === 0) {
- resolver.resolve(results);
- }
-
- // Second pass: observe each array item, make progress toward goals
- for(i=0; i<l; ++i) {
- x = promises[i];
- if(x === void 0 && !(i in promises)) {
- continue;
- }
-
- Promise._handler(x).visit(resolver, fulfill, reject, resolver.notify);
- }
-
- return p;
-
- function fulfill(x) {
- /*jshint validthis:true*/
- if(this.resolved) { // this === resolver
- return;
- }
-
- results.push(x);
- if(--nFulfill === 0) {
- errors = null;
- this.resolve(results);
- }
- }
-
- function reject(e) {
- /*jshint validthis:true*/
- if(this.resolved) { // this === resolver
- return;
- }
-
- errors.push(e);
- if(--nReject === 0) {
- results = null;
- this.reject(errors);
- }
- }
- }
-
- /**
- * Apply f to the value of each promise in a list of promises
- * and return a new list containing the results.
- * @param {array} promises
- * @param {function(x:*, index:Number):*} f mapping function
- * @returns {Promise}
- */
- function map(promises, f) {
- return Promise._traverse(f, promises);
- }
-
- /**
- * Filter the provided array of promises using the provided predicate. Input may
- * contain promises and values
- * @param {Array} promises array of promises and values
- * @param {function(x:*, index:Number):boolean} predicate filtering predicate.
- * Must return truthy (or promise for truthy) for items to retain.
- * @returns {Promise} promise that will fulfill with an array containing all items
- * for which predicate returned truthy.
- */
- function filter(promises, predicate) {
- var a = slice.call(promises);
- return Promise._traverse(predicate, a).then(function(keep) {
- return filterSync(a, keep);
- });
- }
-
- function filterSync(promises, keep) {
- // Safe because we know all promises have fulfilled if we've made it this far
- var l = keep.length;
- var filtered = new Array(l);
- for(var i=0, j=0; i<l; ++i) {
- if(keep[i]) {
- filtered[j++] = Promise._handler(promises[i]).value;
- }
- }
- filtered.length = j;
- return filtered;
-
- }
-
- /**
- * Return a promise that will always fulfill with an array containing
- * the outcome states of all input promises. The returned promise
- * will never reject.
- * @param {Array} promises
- * @returns {Promise} promise for array of settled state descriptors
- */
- function settle(promises) {
- return all(promises.map(settleOne));
- }
-
- function settleOne(p) {
- // Optimize the case where we get an already-resolved when.js promise
- // by extracting its state:
- var handler;
- if (p instanceof Promise) {
- // This is our own Promise type and we can reach its handler internals:
- handler = p._handler.join();
- }
- if((handler && handler.state() === 0) || !handler) {
- // Either still pending, or not a Promise at all:
- return toPromise(p).then(state.fulfilled, state.rejected);
- }
-
- // The promise is our own, but it is already resolved. Take a shortcut.
- // Since we're not actually handling the resolution, we need to disable
- // rejection reporting.
- handler._unreport();
- return state.inspect(handler);
- }
-
- /**
- * Traditional reduce function, similar to `Array.prototype.reduce()`, but
- * input may contain promises and/or values, and reduceFunc
- * may return either a value or a promise, *and* initialValue may
- * be a promise for the starting value.
- * @param {Array|Promise} promises array or promise for an array of anything,
- * may contain a mix of promises and values.
- * @param {function(accumulated:*, x:*, index:Number):*} f reduce function
- * @returns {Promise} that will resolve to the final reduced value
- */
- function reduce(promises, f /*, initialValue */) {
- return arguments.length > 2 ? ar.call(promises, liftCombine(f), arguments[2])
- : ar.call(promises, liftCombine(f));
- }
-
- /**
- * Traditional reduce function, similar to `Array.prototype.reduceRight()`, but
- * input may contain promises and/or values, and reduceFunc
- * may return either a value or a promise, *and* initialValue may
- * be a promise for the starting value.
- * @param {Array|Promise} promises array or promise for an array of anything,
- * may contain a mix of promises and values.
- * @param {function(accumulated:*, x:*, index:Number):*} f reduce function
- * @returns {Promise} that will resolve to the final reduced value
- */
- function reduceRight(promises, f /*, initialValue */) {
- return arguments.length > 2 ? arr.call(promises, liftCombine(f), arguments[2])
- : arr.call(promises, liftCombine(f));
- }
-
- function liftCombine(f) {
- return function(z, x, i) {
- return applyFold(f, void 0, [z,x,i]);
- };
- }
- };
-
-});
-}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); }));
-
-},{"../apply":274,"../state":287}],276:[function(require,module,exports){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-/** @author Brian Cavalier */
-/** @author John Hann */
-
-(function(define) { 'use strict';
-define(function() {
-
- return function flow(Promise) {
-
- var resolve = Promise.resolve;
- var reject = Promise.reject;
- var origCatch = Promise.prototype['catch'];
-
- /**
- * Handle the ultimate fulfillment value or rejection reason, and assume
- * responsibility for all errors. If an error propagates out of result
- * or handleFatalError, it will be rethrown to the host, resulting in a
- * loud stack track on most platforms and a crash on some.
- * @param {function?} onResult
- * @param {function?} onError
- * @returns {undefined}
- */
- Promise.prototype.done = function(onResult, onError) {
- this._handler.visit(this._handler.receiver, onResult, onError);
- };
-
- /**
- * Add Error-type and predicate matching to catch. Examples:
- * promise.catch(TypeError, handleTypeError)
- * .catch(predicate, handleMatchedErrors)
- * .catch(handleRemainingErrors)
- * @param onRejected
- * @returns {*}
- */
- Promise.prototype['catch'] = Promise.prototype.otherwise = function(onRejected) {
- if (arguments.length < 2) {
- return origCatch.call(this, onRejected);
- }
-
- if(typeof onRejected !== 'function') {
- return this.ensure(rejectInvalidPredicate);
- }
-
- return origCatch.call(this, createCatchFilter(arguments[1], onRejected));
- };
-
- /**
- * Wraps the provided catch handler, so that it will only be called
- * if the predicate evaluates truthy
- * @param {?function} handler
- * @param {function} predicate
- * @returns {function} conditional catch handler
- */
- function createCatchFilter(handler, predicate) {
- return function(e) {
- return evaluatePredicate(e, predicate)
- ? handler.call(this, e)
- : reject(e);
- };
- }
-
- /**
- * Ensures that onFulfilledOrRejected will be called regardless of whether
- * this promise is fulfilled or rejected. onFulfilledOrRejected WILL NOT
- * receive the promises' value or reason. Any returned value will be disregarded.
- * onFulfilledOrRejected may throw or return a rejected promise to signal
- * an additional error.
- * @param {function} handler handler to be called regardless of
- * fulfillment or rejection
- * @returns {Promise}
- */
- Promise.prototype['finally'] = Promise.prototype.ensure = function(handler) {
- if(typeof handler !== 'function') {
- return this;
- }
-
- return this.then(function(x) {
- return runSideEffect(handler, this, identity, x);
- }, function(e) {
- return runSideEffect(handler, this, reject, e);
- });
- };
-
- function runSideEffect (handler, thisArg, propagate, value) {
- var result = handler.call(thisArg);
- return maybeThenable(result)
- ? propagateValue(result, propagate, value)
- : propagate(value);
- }
-
- function propagateValue (result, propagate, x) {
- return resolve(result).then(function () {
- return propagate(x);
- });
- }
-
- /**
- * Recover from a failure by returning a defaultValue. If defaultValue
- * is a promise, it's fulfillment value will be used. If defaultValue is
- * a promise that rejects, the returned promise will reject with the
- * same reason.
- * @param {*} defaultValue
- * @returns {Promise} new promise
- */
- Promise.prototype['else'] = Promise.prototype.orElse = function(defaultValue) {
- return this.then(void 0, function() {
- return defaultValue;
- });
- };
-
- /**
- * Shortcut for .then(function() { return value; })
- * @param {*} value
- * @return {Promise} a promise that:
- * - is fulfilled if value is not a promise, or
- * - if value is a promise, will fulfill with its value, or reject
- * with its reason.
- */
- Promise.prototype['yield'] = function(value) {
- return this.then(function() {
- return value;
- });
- };
-
- /**
- * Runs a side effect when this promise fulfills, without changing the
- * fulfillment value.
- * @param {function} onFulfilledSideEffect
- * @returns {Promise}
- */
- Promise.prototype.tap = function(onFulfilledSideEffect) {
- return this.then(onFulfilledSideEffect)['yield'](this);
- };
-
- return Promise;
- };
-
- function rejectInvalidPredicate() {
- throw new TypeError('catch predicate must be a function');
- }
-
- function evaluatePredicate(e, predicate) {
- return isError(predicate) ? e instanceof predicate : predicate(e);
- }
-
- function isError(predicate) {
- return predicate === Error
- || (predicate != null && predicate.prototype instanceof Error);
- }
-
- function maybeThenable(x) {
- return (typeof x === 'object' || typeof x === 'function') && x !== null;
- }
-
- function identity(x) {
- return x;
- }
-
-});
-}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
-
-},{}],277:[function(require,module,exports){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-/** @author Brian Cavalier */
-/** @author John Hann */
-/** @author Jeff Escalante */
-
-(function(define) { 'use strict';
-define(function() {
-
- return function fold(Promise) {
-
- Promise.prototype.fold = function(f, z) {
- var promise = this._beget();
-
- this._handler.fold(function(z, x, to) {
- Promise._handler(z).fold(function(x, z, to) {
- to.resolve(f.call(this, z, x));
- }, x, this, to);
- }, z, promise._handler.receiver, promise._handler);
-
- return promise;
- };
-
- return Promise;
- };
-
-});
-}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
-
-},{}],278:[function(require,module,exports){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-/** @author Brian Cavalier */
-/** @author John Hann */
-
-(function(define) { 'use strict';
-define(function(require) {
-
- var inspect = require('../state').inspect;
-
- return function inspection(Promise) {
-
- Promise.prototype.inspect = function() {
- return inspect(Promise._handler(this));
- };
-
- return Promise;
- };
-
-});
-}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); }));
-
-},{"../state":287}],279:[function(require,module,exports){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-/** @author Brian Cavalier */
-/** @author John Hann */
-
-(function(define) { 'use strict';
-define(function() {
-
- return function generate(Promise) {
-
- var resolve = Promise.resolve;
-
- Promise.iterate = iterate;
- Promise.unfold = unfold;
-
- return Promise;
-
- /**
- * @deprecated Use github.com/cujojs/most streams and most.iterate
- * Generate a (potentially infinite) stream of promised values:
- * x, f(x), f(f(x)), etc. until condition(x) returns true
- * @param {function} f function to generate a new x from the previous x
- * @param {function} condition function that, given the current x, returns
- * truthy when the iterate should stop
- * @param {function} handler function to handle the value produced by f
- * @param {*|Promise} x starting value, may be a promise
- * @return {Promise} the result of the last call to f before
- * condition returns true
- */
- function iterate(f, condition, handler, x) {
- return unfold(function(x) {
- return [x, f(x)];
- }, condition, handler, x);
- }
-
- /**
- * @deprecated Use github.com/cujojs/most streams and most.unfold
- * Generate a (potentially infinite) stream of promised values
- * by applying handler(generator(seed)) iteratively until
- * condition(seed) returns true.
- * @param {function} unspool function that generates a [value, newSeed]
- * given a seed.
- * @param {function} condition function that, given the current seed, returns
- * truthy when the unfold should stop
- * @param {function} handler function to handle the value produced by unspool
- * @param x {*|Promise} starting value, may be a promise
- * @return {Promise} the result of the last value produced by unspool before
- * condition returns true
- */
- function unfold(unspool, condition, handler, x) {
- return resolve(x).then(function(seed) {
- return resolve(condition(seed)).then(function(done) {
- return done ? seed : resolve(unspool(seed)).spread(next);
- });
- });
-
- function next(item, newSeed) {
- return resolve(handler(item)).then(function() {
- return unfold(unspool, condition, handler, newSeed);
- });
- }
- }
- };
-
-});
-}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
-
-},{}],280:[function(require,module,exports){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-/** @author Brian Cavalier */
-/** @author John Hann */
-
-(function(define) { 'use strict';
-define(function() {
-
- return function progress(Promise) {
-
- /**
- * @deprecated
- * Register a progress handler for this promise
- * @param {function} onProgress
- * @returns {Promise}
- */
- Promise.prototype.progress = function(onProgress) {
- return this.then(void 0, void 0, onProgress);
- };
-
- return Promise;
- };
-
-});
-}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
-
-},{}],281:[function(require,module,exports){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-/** @author Brian Cavalier */
-/** @author John Hann */
-
-(function(define) { 'use strict';
-define(function(require) {
-
- var env = require('../env');
- var TimeoutError = require('../TimeoutError');
-
- function setTimeout(f, ms, x, y) {
- return env.setTimer(function() {
- f(x, y, ms);
- }, ms);
- }
-
- return function timed(Promise) {
- /**
- * Return a new promise whose fulfillment value is revealed only
- * after ms milliseconds
- * @param {number} ms milliseconds
- * @returns {Promise}
- */
- Promise.prototype.delay = function(ms) {
- var p = this._beget();
- this._handler.fold(handleDelay, ms, void 0, p._handler);
- return p;
- };
-
- function handleDelay(ms, x, h) {
- setTimeout(resolveDelay, ms, x, h);
- }
-
- function resolveDelay(x, h) {
- h.resolve(x);
- }
-
- /**
- * Return a new promise that rejects after ms milliseconds unless
- * this promise fulfills earlier, in which case the returned promise
- * fulfills with the same value.
- * @param {number} ms milliseconds
- * @param {Error|*=} reason optional rejection reason to use, defaults
- * to a TimeoutError if not provided
- * @returns {Promise}
- */
- Promise.prototype.timeout = function(ms, reason) {
- var p = this._beget();
- var h = p._handler;
-
- var t = setTimeout(onTimeout, ms, reason, p._handler);
-
- this._handler.visit(h,
- function onFulfill(x) {
- env.clearTimer(t);
- this.resolve(x); // this = h
- },
- function onReject(x) {
- env.clearTimer(t);
- this.reject(x); // this = h
- },
- h.notify);
-
- return p;
- };
-
- function onTimeout(reason, h, ms) {
- var e = typeof reason === 'undefined'
- ? new TimeoutError('timed out after ' + ms + 'ms')
- : reason;
- h.reject(e);
- }
-
- return Promise;
- };
-
-});
-}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); }));
-
-},{"../TimeoutError":273,"../env":284}],282:[function(require,module,exports){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-/** @author Brian Cavalier */
-/** @author John Hann */
-
-(function(define) { 'use strict';
-define(function(require) {
-
- var setTimer = require('../env').setTimer;
- var format = require('../format');
-
- return function unhandledRejection(Promise) {
-
- var logError = noop;
- var logInfo = noop;
- var localConsole;
-
- if(typeof console !== 'undefined') {
- // Alias console to prevent things like uglify's drop_console option from
- // removing console.log/error. Unhandled rejections fall into the same
- // category as uncaught exceptions, and build tools shouldn't silence them.
- localConsole = console;
- logError = typeof localConsole.error !== 'undefined'
- ? function (e) { localConsole.error(e); }
- : function (e) { localConsole.log(e); };
-
- logInfo = typeof localConsole.info !== 'undefined'
- ? function (e) { localConsole.info(e); }
- : function (e) { localConsole.log(e); };
- }
-
- Promise.onPotentiallyUnhandledRejection = function(rejection) {
- enqueue(report, rejection);
- };
-
- Promise.onPotentiallyUnhandledRejectionHandled = function(rejection) {
- enqueue(unreport, rejection);
- };
-
- Promise.onFatalRejection = function(rejection) {
- enqueue(throwit, rejection.value);
- };
-
- var tasks = [];
- var reported = [];
- var running = null;
-
- function report(r) {
- if(!r.handled) {
- reported.push(r);
- logError('Potentially unhandled rejection [' + r.id + '] ' + format.formatError(r.value));
- }
- }
-
- function unreport(r) {
- var i = reported.indexOf(r);
- if(i >= 0) {
- reported.splice(i, 1);
- logInfo('Handled previous rejection [' + r.id + '] ' + format.formatObject(r.value));
- }
- }
-
- function enqueue(f, x) {
- tasks.push(f, x);
- if(running === null) {
- running = setTimer(flush, 0);
- }
- }
-
- function flush() {
- running = null;
- while(tasks.length > 0) {
- tasks.shift()(tasks.shift());
- }
- }
-
- return Promise;
- };
-
- function throwit(e) {
- throw e;
- }
-
- function noop() {}
-
-});
-}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); }));
-
-},{"../env":284,"../format":285}],283:[function(require,module,exports){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-/** @author Brian Cavalier */
-/** @author John Hann */
-
-(function(define) { 'use strict';
-define(function() {
-
- return function addWith(Promise) {
- /**
- * Returns a promise whose handlers will be called with `this` set to
- * the supplied receiver. Subsequent promises derived from the
- * returned promise will also have their handlers called with receiver
- * as `this`. Calling `with` with undefined or no arguments will return
- * a promise whose handlers will again be called in the usual Promises/A+
- * way (no `this`) thus safely undoing any previous `with` in the
- * promise chain.
- *
- * WARNING: Promises returned from `with`/`withThis` are NOT Promises/A+
- * compliant, specifically violating 2.2.5 (http://promisesaplus.com/#point-41)
- *
- * @param {object} receiver `this` value for all handlers attached to
- * the returned promise.
- * @returns {Promise}
- */
- Promise.prototype['with'] = Promise.prototype.withThis = function(receiver) {
- var p = this._beget();
- var child = p._handler;
- child.receiver = receiver;
- this._handler.chain(child, receiver);
- return p;
- };
-
- return Promise;
- };
-
-});
-}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
-
-
-},{}],284:[function(require,module,exports){
-(function (process){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-/** @author Brian Cavalier */
-/** @author John Hann */
-
-/*global process,document,setTimeout,clearTimeout,MutationObserver,WebKitMutationObserver*/
-(function(define) { 'use strict';
-define(function(require) {
- /*jshint maxcomplexity:6*/
-
- // Sniff "best" async scheduling option
- // Prefer process.nextTick or MutationObserver, then check for
- // setTimeout, and finally vertx, since its the only env that doesn't
- // have setTimeout
-
- var MutationObs;
- var capturedSetTimeout = typeof setTimeout !== 'undefined' && setTimeout;
-
- // Default env
- var setTimer = function(f, ms) { return setTimeout(f, ms); };
- var clearTimer = function(t) { return clearTimeout(t); };
- var asap = function (f) { return capturedSetTimeout(f, 0); };
-
- // Detect specific env
- if (isNode()) { // Node
- asap = function (f) { return process.nextTick(f); };
-
- } else if (MutationObs = hasMutationObserver()) { // Modern browser
- asap = initMutationObserver(MutationObs);
-
- } else if (!capturedSetTimeout) { // vert.x
- var vertxRequire = require;
- var vertx = vertxRequire('vertx');
- setTimer = function (f, ms) { return vertx.setTimer(ms, f); };
- clearTimer = vertx.cancelTimer;
- asap = vertx.runOnLoop || vertx.runOnContext;
- }
-
- return {
- setTimer: setTimer,
- clearTimer: clearTimer,
- asap: asap
- };
-
- function isNode () {
- return typeof process !== 'undefined' &&
- Object.prototype.toString.call(process) === '[object process]';
- }
-
- function hasMutationObserver () {
- return (typeof MutationObserver !== 'undefined' && MutationObserver) ||
- (typeof WebKitMutationObserver !== 'undefined' && WebKitMutationObserver);
- }
-
- function initMutationObserver(MutationObserver) {
- var scheduled;
- var node = document.createTextNode('');
- var o = new MutationObserver(run);
- o.observe(node, { characterData: true });
-
- function run() {
- var f = scheduled;
- scheduled = void 0;
- f();
- }
-
- var i = 0;
- return function (f) {
- scheduled = f;
- node.data = (i ^= 1);
- };
- }
-});
-}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); }));
-
-}).call(this,require('_process'))
-
-},{"_process":7}],285:[function(require,module,exports){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-/** @author Brian Cavalier */
-/** @author John Hann */
-
-(function(define) { 'use strict';
-define(function() {
-
- return {
- formatError: formatError,
- formatObject: formatObject,
- tryStringify: tryStringify
- };
-
- /**
- * Format an error into a string. If e is an Error and has a stack property,
- * it's returned. Otherwise, e is formatted using formatObject, with a
- * warning added about e not being a proper Error.
- * @param {*} e
- * @returns {String} formatted string, suitable for output to developers
- */
- function formatError(e) {
- var s = typeof e === 'object' && e !== null && (e.stack || e.message) ? e.stack || e.message : formatObject(e);
- return e instanceof Error ? s : s + ' (WARNING: non-Error used)';
- }
-
- /**
- * Format an object, detecting "plain" objects and running them through
- * JSON.stringify if possible.
- * @param {Object} o
- * @returns {string}
- */
- function formatObject(o) {
- var s = String(o);
- if(s === '[object Object]' && typeof JSON !== 'undefined') {
- s = tryStringify(o, s);
- }
- return s;
- }
-
- /**
- * Try to return the result of JSON.stringify(x). If that fails, return
- * defaultValue
- * @param {*} x
- * @param {*} defaultValue
- * @returns {String|*} JSON.stringify(x) or defaultValue
- */
- function tryStringify(x, defaultValue) {
- try {
- return JSON.stringify(x);
- } catch(e) {
- return defaultValue;
- }
- }
-
-});
-}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
-
-},{}],286:[function(require,module,exports){
-(function (process){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-/** @author Brian Cavalier */
-/** @author John Hann */
-
-(function(define) { 'use strict';
-define(function() {
-
- return function makePromise(environment) {
-
- var tasks = environment.scheduler;
- var emitRejection = initEmitRejection();
-
- var objectCreate = Object.create ||
- function(proto) {
- function Child() {}
- Child.prototype = proto;
- return new Child();
- };
-
- /**
- * Create a promise whose fate is determined by resolver
- * @constructor
- * @returns {Promise} promise
- * @name Promise
- */
- function Promise(resolver, handler) {
- this._handler = resolver === Handler ? handler : init(resolver);
- }
-
- /**
- * Run the supplied resolver
- * @param resolver
- * @returns {Pending}
- */
- function init(resolver) {
- var handler = new Pending();
-
- try {
- resolver(promiseResolve, promiseReject, promiseNotify);
- } catch (e) {
- promiseReject(e);
- }
-
- return handler;
-
- /**
- * Transition from pre-resolution state to post-resolution state, notifying
- * all listeners of the ultimate fulfillment or rejection
- * @param {*} x resolution value
- */
- function promiseResolve (x) {
- handler.resolve(x);
- }
- /**
- * Reject this promise with reason, which will be used verbatim
- * @param {Error|*} reason rejection reason, strongly suggested
- * to be an Error type
- */
- function promiseReject (reason) {
- handler.reject(reason);
- }
-
- /**
- * @deprecated
- * Issue a progress event, notifying all progress listeners
- * @param {*} x progress event payload to pass to all listeners
- */
- function promiseNotify (x) {
- handler.notify(x);
- }
- }
-
- // Creation
-
- Promise.resolve = resolve;
- Promise.reject = reject;
- Promise.never = never;
-
- Promise._defer = defer;
- Promise._handler = getHandler;
-
- /**
- * Returns a trusted promise. If x is already a trusted promise, it is
- * returned, otherwise returns a new trusted Promise which follows x.
- * @param {*} x
- * @return {Promise} promise
- */
- function resolve(x) {
- return isPromise(x) ? x
- : new Promise(Handler, new Async(getHandler(x)));
- }
-
- /**
- * Return a reject promise with x as its reason (x is used verbatim)
- * @param {*} x
- * @returns {Promise} rejected promise
- */
- function reject(x) {
- return new Promise(Handler, new Async(new Rejected(x)));
- }
-
- /**
- * Return a promise that remains pending forever
- * @returns {Promise} forever-pending promise.
- */
- function never() {
- return foreverPendingPromise; // Should be frozen
- }
-
- /**
- * Creates an internal {promise, resolver} pair
- * @private
- * @returns {Promise}
- */
- function defer() {
- return new Promise(Handler, new Pending());
- }
-
- // Transformation and flow control
-
- /**
- * Transform this promise's fulfillment value, returning a new Promise
- * for the transformed result. If the promise cannot be fulfilled, onRejected
- * is called with the reason. onProgress *may* be called with updates toward
- * this promise's fulfillment.
- * @param {function=} onFulfilled fulfillment handler
- * @param {function=} onRejected rejection handler
- * @param {function=} onProgress @deprecated progress handler
- * @return {Promise} new promise
- */
- Promise.prototype.then = function(onFulfilled, onRejected, onProgress) {
- var parent = this._handler;
- var state = parent.join().state();
-
- if ((typeof onFulfilled !== 'function' && state > 0) ||
- (typeof onRejected !== 'function' && state < 0)) {
- // Short circuit: value will not change, simply share handler
- return new this.constructor(Handler, parent);
- }
-
- var p = this._beget();
- var child = p._handler;
-
- parent.chain(child, parent.receiver, onFulfilled, onRejected, onProgress);
-
- return p;
- };
-
- /**
- * If this promise cannot be fulfilled due to an error, call onRejected to
- * handle the error. Shortcut for .then(undefined, onRejected)
- * @param {function?} onRejected
- * @return {Promise}
- */
- Promise.prototype['catch'] = function(onRejected) {
- return this.then(void 0, onRejected);
- };
-
- /**
- * Creates a new, pending promise of the same type as this promise
- * @private
- * @returns {Promise}
- */
- Promise.prototype._beget = function() {
- return begetFrom(this._handler, this.constructor);
- };
-
- function begetFrom(parent, Promise) {
- var child = new Pending(parent.receiver, parent.join().context);
- return new Promise(Handler, child);
- }
-
- // Array combinators
-
- Promise.all = all;
- Promise.race = race;
- Promise._traverse = traverse;
-
- /**
- * Return a promise that will fulfill when all promises in the
- * input array have fulfilled, or will reject when one of the
- * promises rejects.
- * @param {array} promises array of promises
- * @returns {Promise} promise for array of fulfillment values
- */
- function all(promises) {
- return traverseWith(snd, null, promises);
- }
-
- /**
- * Array<Promise<X>> -> Promise<Array<f(X)>>
- * @private
- * @param {function} f function to apply to each promise's value
- * @param {Array} promises array of promises
- * @returns {Promise} promise for transformed values
- */
- function traverse(f, promises) {
- return traverseWith(tryCatch2, f, promises);
- }
-
- function traverseWith(tryMap, f, promises) {
- var handler = typeof f === 'function' ? mapAt : settleAt;
-
- var resolver = new Pending();
- var pending = promises.length >>> 0;
- var results = new Array(pending);
-
- for (var i = 0, x; i < promises.length && !resolver.resolved; ++i) {
- x = promises[i];
-
- if (x === void 0 && !(i in promises)) {
- --pending;
- continue;
- }
-
- traverseAt(promises, handler, i, x, resolver);
- }
-
- if(pending === 0) {
- resolver.become(new Fulfilled(results));
- }
-
- return new Promise(Handler, resolver);
-
- function mapAt(i, x, resolver) {
- if(!resolver.resolved) {
- traverseAt(promises, settleAt, i, tryMap(f, x, i), resolver);
- }
- }
-
- function settleAt(i, x, resolver) {
- results[i] = x;
- if(--pending === 0) {
- resolver.become(new Fulfilled(results));
- }
- }
- }
-
- function traverseAt(promises, handler, i, x, resolver) {
- if (maybeThenable(x)) {
- var h = getHandlerMaybeThenable(x);
- var s = h.state();
-
- if (s === 0) {
- h.fold(handler, i, void 0, resolver);
- } else if (s > 0) {
- handler(i, h.value, resolver);
- } else {
- resolver.become(h);
- visitRemaining(promises, i+1, h);
- }
- } else {
- handler(i, x, resolver);
- }
- }
-
- Promise._visitRemaining = visitRemaining;
- function visitRemaining(promises, start, handler) {
- for(var i=start; i<promises.length; ++i) {
- markAsHandled(getHandler(promises[i]), handler);
- }
- }
-
- function markAsHandled(h, handler) {
- if(h === handler) {
- return;
- }
-
- var s = h.state();
- if(s === 0) {
- h.visit(h, void 0, h._unreport);
- } else if(s < 0) {
- h._unreport();
- }
- }
-
- /**
- * Fulfill-reject competitive race. Return a promise that will settle
- * to the same state as the earliest input promise to settle.
- *
- * WARNING: The ES6 Promise spec requires that race()ing an empty array
- * must return a promise that is pending forever. This implementation
- * returns a singleton forever-pending promise, the same singleton that is
- * returned by Promise.never(), thus can be checked with ===
- *
- * @param {array} promises array of promises to race
- * @returns {Promise} if input is non-empty, a promise that will settle
- * to the same outcome as the earliest input promise to settle. if empty
- * is empty, returns a promise that will never settle.
- */
- function race(promises) {
- if(typeof promises !== 'object' || promises === null) {
- return reject(new TypeError('non-iterable passed to race()'));
- }
-
- // Sigh, race([]) is untestable unless we return *something*
- // that is recognizable without calling .then() on it.
- return promises.length === 0 ? never()
- : promises.length === 1 ? resolve(promises[0])
- : runRace(promises);
- }
-
- function runRace(promises) {
- var resolver = new Pending();
- var i, x, h;
- for(i=0; i<promises.length; ++i) {
- x = promises[i];
- if (x === void 0 && !(i in promises)) {
- continue;
- }
-
- h = getHandler(x);
- if(h.state() !== 0) {
- resolver.become(h);
- visitRemaining(promises, i+1, h);
- break;
- } else {
- h.visit(resolver, resolver.resolve, resolver.reject);
- }
- }
- return new Promise(Handler, resolver);
- }
-
- // Promise internals
- // Below this, everything is @private
-
- /**
- * Get an appropriate handler for x, without checking for cycles
- * @param {*} x
- * @returns {object} handler
- */
- function getHandler(x) {
- if(isPromise(x)) {
- return x._handler.join();
- }
- return maybeThenable(x) ? getHandlerUntrusted(x) : new Fulfilled(x);
- }
-
- /**
- * Get a handler for thenable x.
- * NOTE: You must only call this if maybeThenable(x) == true
- * @param {object|function|Promise} x
- * @returns {object} handler
- */
- function getHandlerMaybeThenable(x) {
- return isPromise(x) ? x._handler.join() : getHandlerUntrusted(x);
- }
-
- /**
- * Get a handler for potentially untrusted thenable x
- * @param {*} x
- * @returns {object} handler
- */
- function getHandlerUntrusted(x) {
- try {
- var untrustedThen = x.then;
- return typeof untrustedThen === 'function'
- ? new Thenable(untrustedThen, x)
- : new Fulfilled(x);
- } catch(e) {
- return new Rejected(e);
- }
- }
-
- /**
- * Handler for a promise that is pending forever
- * @constructor
- */
- function Handler() {}
-
- Handler.prototype.when
- = Handler.prototype.become
- = Handler.prototype.notify // deprecated
- = Handler.prototype.fail
- = Handler.prototype._unreport
- = Handler.prototype._report
- = noop;
-
- Handler.prototype._state = 0;
-
- Handler.prototype.state = function() {
- return this._state;
- };
-
- /**
- * Recursively collapse handler chain to find the handler
- * nearest to the fully resolved value.
- * @returns {object} handler nearest the fully resolved value
- */
- Handler.prototype.join = function() {
- var h = this;
- while(h.handler !== void 0) {
- h = h.handler;
- }
- return h;
- };
-
- Handler.prototype.chain = function(to, receiver, fulfilled, rejected, progress) {
- this.when({
- resolver: to,
- receiver: receiver,
- fulfilled: fulfilled,
- rejected: rejected,
- progress: progress
- });
- };
-
- Handler.prototype.visit = function(receiver, fulfilled, rejected, progress) {
- this.chain(failIfRejected, receiver, fulfilled, rejected, progress);
- };
-
- Handler.prototype.fold = function(f, z, c, to) {
- this.when(new Fold(f, z, c, to));
- };
-
- /**
- * Handler that invokes fail() on any handler it becomes
- * @constructor
- */
- function FailIfRejected() {}
-
- inherit(Handler, FailIfRejected);
-
- FailIfRejected.prototype.become = function(h) {
- h.fail();
- };
-
- var failIfRejected = new FailIfRejected();
-
- /**
- * Handler that manages a queue of consumers waiting on a pending promise
- * @constructor
- */
- function Pending(receiver, inheritedContext) {
- Promise.createContext(this, inheritedContext);
-
- this.consumers = void 0;
- this.receiver = receiver;
- this.handler = void 0;
- this.resolved = false;
- }
-
- inherit(Handler, Pending);
-
- Pending.prototype._state = 0;
-
- Pending.prototype.resolve = function(x) {
- this.become(getHandler(x));
- };
-
- Pending.prototype.reject = function(x) {
- if(this.resolved) {
- return;
- }
-
- this.become(new Rejected(x));
- };
-
- Pending.prototype.join = function() {
- if (!this.resolved) {
- return this;
- }
-
- var h = this;
-
- while (h.handler !== void 0) {
- h = h.handler;
- if (h === this) {
- return this.handler = cycle();
- }
- }
-
- return h;
- };
-
- Pending.prototype.run = function() {
- var q = this.consumers;
- var handler = this.handler;
- this.handler = this.handler.join();
- this.consumers = void 0;
-
- for (var i = 0; i < q.length; ++i) {
- handler.when(q[i]);
- }
- };
-
- Pending.prototype.become = function(handler) {
- if(this.resolved) {
- return;
- }
-
- this.resolved = true;
- this.handler = handler;
- if(this.consumers !== void 0) {
- tasks.enqueue(this);
- }
-
- if(this.context !== void 0) {
- handler._report(this.context);
- }
- };
-
- Pending.prototype.when = function(continuation) {
- if(this.resolved) {
- tasks.enqueue(new ContinuationTask(continuation, this.handler));
- } else {
- if(this.consumers === void 0) {
- this.consumers = [continuation];
- } else {
- this.consumers.push(continuation);
- }
- }
- };
-
- /**
- * @deprecated
- */
- Pending.prototype.notify = function(x) {
- if(!this.resolved) {
- tasks.enqueue(new ProgressTask(x, this));
- }
- };
-
- Pending.prototype.fail = function(context) {
- var c = typeof context === 'undefined' ? this.context : context;
- this.resolved && this.handler.join().fail(c);
- };
-
- Pending.prototype._report = function(context) {
- this.resolved && this.handler.join()._report(context);
- };
-
- Pending.prototype._unreport = function() {
- this.resolved && this.handler.join()._unreport();
- };
-
- /**
- * Wrap another handler and force it into a future stack
- * @param {object} handler
- * @constructor
- */
- function Async(handler) {
- this.handler = handler;
- }
-
- inherit(Handler, Async);
-
- Async.prototype.when = function(continuation) {
- tasks.enqueue(new ContinuationTask(continuation, this));
- };
-
- Async.prototype._report = function(context) {
- this.join()._report(context);
- };
-
- Async.prototype._unreport = function() {
- this.join()._unreport();
- };
-
- /**
- * Handler that wraps an untrusted thenable and assimilates it in a future stack
- * @param {function} then
- * @param {{then: function}} thenable
- * @constructor
- */
- function Thenable(then, thenable) {
- Pending.call(this);
- tasks.enqueue(new AssimilateTask(then, thenable, this));
- }
-
- inherit(Pending, Thenable);
-
- /**
- * Handler for a fulfilled promise
- * @param {*} x fulfillment value
- * @constructor
- */
- function Fulfilled(x) {
- Promise.createContext(this);
- this.value = x;
- }
-
- inherit(Handler, Fulfilled);
-
- Fulfilled.prototype._state = 1;
-
- Fulfilled.prototype.fold = function(f, z, c, to) {
- runContinuation3(f, z, this, c, to);
- };
-
- Fulfilled.prototype.when = function(cont) {
- runContinuation1(cont.fulfilled, this, cont.receiver, cont.resolver);
- };
-
- var errorId = 0;
-
- /**
- * Handler for a rejected promise
- * @param {*} x rejection reason
- * @constructor
- */
- function Rejected(x) {
- Promise.createContext(this);
-
- this.id = ++errorId;
- this.value = x;
- this.handled = false;
- this.reported = false;
-
- this._report();
- }
-
- inherit(Handler, Rejected);
-
- Rejected.prototype._state = -1;
-
- Rejected.prototype.fold = function(f, z, c, to) {
- to.become(this);
- };
-
- Rejected.prototype.when = function(cont) {
- if(typeof cont.rejected === 'function') {
- this._unreport();
- }
- runContinuation1(cont.rejected, this, cont.receiver, cont.resolver);
- };
-
- Rejected.prototype._report = function(context) {
- tasks.afterQueue(new ReportTask(this, context));
- };
-
- Rejected.prototype._unreport = function() {
- if(this.handled) {
- return;
- }
- this.handled = true;
- tasks.afterQueue(new UnreportTask(this));
- };
-
- Rejected.prototype.fail = function(context) {
- this.reported = true;
- emitRejection('unhandledRejection', this);
- Promise.onFatalRejection(this, context === void 0 ? this.context : context);
- };
-
- function ReportTask(rejection, context) {
- this.rejection = rejection;
- this.context = context;
- }
-
- ReportTask.prototype.run = function() {
- if(!this.rejection.handled && !this.rejection.reported) {
- this.rejection.reported = true;
- emitRejection('unhandledRejection', this.rejection) ||
- Promise.onPotentiallyUnhandledRejection(this.rejection, this.context);
- }
- };
-
- function UnreportTask(rejection) {
- this.rejection = rejection;
- }
-
- UnreportTask.prototype.run = function() {
- if(this.rejection.reported) {
- emitRejection('rejectionHandled', this.rejection) ||
- Promise.onPotentiallyUnhandledRejectionHandled(this.rejection);
- }
- };
-
- // Unhandled rejection hooks
- // By default, everything is a noop
-
- Promise.createContext
- = Promise.enterContext
- = Promise.exitContext
- = Promise.onPotentiallyUnhandledRejection
- = Promise.onPotentiallyUnhandledRejectionHandled
- = Promise.onFatalRejection
- = noop;
-
- // Errors and singletons
-
- var foreverPendingHandler = new Handler();
- var foreverPendingPromise = new Promise(Handler, foreverPendingHandler);
-
- function cycle() {
- return new Rejected(new TypeError('Promise cycle'));
- }
-
- // Task runners
-
- /**
- * Run a single consumer
- * @constructor
- */
- function ContinuationTask(continuation, handler) {
- this.continuation = continuation;
- this.handler = handler;
- }
-
- ContinuationTask.prototype.run = function() {
- this.handler.join().when(this.continuation);
- };
-
- /**
- * Run a queue of progress handlers
- * @constructor
- */
- function ProgressTask(value, handler) {
- this.handler = handler;
- this.value = value;
- }
-
- ProgressTask.prototype.run = function() {
- var q = this.handler.consumers;
- if(q === void 0) {
- return;
- }
-
- for (var c, i = 0; i < q.length; ++i) {
- c = q[i];
- runNotify(c.progress, this.value, this.handler, c.receiver, c.resolver);
- }
- };
-
- /**
- * Assimilate a thenable, sending it's value to resolver
- * @param {function} then
- * @param {object|function} thenable
- * @param {object} resolver
- * @constructor
- */
- function AssimilateTask(then, thenable, resolver) {
- this._then = then;
- this.thenable = thenable;
- this.resolver = resolver;
- }
-
- AssimilateTask.prototype.run = function() {
- var h = this.resolver;
- tryAssimilate(this._then, this.thenable, _resolve, _reject, _notify);
-
- function _resolve(x) { h.resolve(x); }
- function _reject(x) { h.reject(x); }
- function _notify(x) { h.notify(x); }
- };
-
- function tryAssimilate(then, thenable, resolve, reject, notify) {
- try {
- then.call(thenable, resolve, reject, notify);
- } catch (e) {
- reject(e);
- }
- }
-
- /**
- * Fold a handler value with z
- * @constructor
- */
- function Fold(f, z, c, to) {
- this.f = f; this.z = z; this.c = c; this.to = to;
- this.resolver = failIfRejected;
- this.receiver = this;
- }
-
- Fold.prototype.fulfilled = function(x) {
- this.f.call(this.c, this.z, x, this.to);
- };
-
- Fold.prototype.rejected = function(x) {
- this.to.reject(x);
- };
-
- Fold.prototype.progress = function(x) {
- this.to.notify(x);
- };
-
- // Other helpers
-
- /**
- * @param {*} x
- * @returns {boolean} true iff x is a trusted Promise
- */
- function isPromise(x) {
- return x instanceof Promise;
- }
-
- /**
- * Test just enough to rule out primitives, in order to take faster
- * paths in some code
- * @param {*} x
- * @returns {boolean} false iff x is guaranteed *not* to be a thenable
- */
- function maybeThenable(x) {
- return (typeof x === 'object' || typeof x === 'function') && x !== null;
- }
-
- function runContinuation1(f, h, receiver, next) {
- if(typeof f !== 'function') {
- return next.become(h);
- }
-
- Promise.enterContext(h);
- tryCatchReject(f, h.value, receiver, next);
- Promise.exitContext();
- }
-
- function runContinuation3(f, x, h, receiver, next) {
- if(typeof f !== 'function') {
- return next.become(h);
- }
-
- Promise.enterContext(h);
- tryCatchReject3(f, x, h.value, receiver, next);
- Promise.exitContext();
- }
-
- /**
- * @deprecated
- */
- function runNotify(f, x, h, receiver, next) {
- if(typeof f !== 'function') {
- return next.notify(x);
- }
-
- Promise.enterContext(h);
- tryCatchReturn(f, x, receiver, next);
- Promise.exitContext();
- }
-
- function tryCatch2(f, a, b) {
- try {
- return f(a, b);
- } catch(e) {
- return reject(e);
- }
- }
-
- /**
- * Return f.call(thisArg, x), or if it throws return a rejected promise for
- * the thrown exception
- */
- function tryCatchReject(f, x, thisArg, next) {
- try {
- next.become(getHandler(f.call(thisArg, x)));
- } catch(e) {
- next.become(new Rejected(e));
- }
- }
-
- /**
- * Same as above, but includes the extra argument parameter.
- */
- function tryCatchReject3(f, x, y, thisArg, next) {
- try {
- f.call(thisArg, x, y, next);
- } catch(e) {
- next.become(new Rejected(e));
- }
- }
-
- /**
- * @deprecated
- * Return f.call(thisArg, x), or if it throws, *return* the exception
- */
- function tryCatchReturn(f, x, thisArg, next) {
- try {
- next.notify(f.call(thisArg, x));
- } catch(e) {
- next.notify(e);
- }
- }
-
- function inherit(Parent, Child) {
- Child.prototype = objectCreate(Parent.prototype);
- Child.prototype.constructor = Child;
- }
-
- function snd(x, y) {
- return y;
- }
-
- function noop() {}
-
- function hasCustomEvent() {
- if(typeof CustomEvent === 'function') {
- try {
- var ev = new CustomEvent('unhandledRejection');
- return ev instanceof CustomEvent;
- } catch (ignoredException) {}
- }
- return false;
- }
-
- function hasInternetExplorerCustomEvent() {
- if(typeof document !== 'undefined' && typeof document.createEvent === 'function') {
- try {
- // Try to create one event to make sure it's supported
- var ev = document.createEvent('CustomEvent');
- ev.initCustomEvent('eventType', false, true, {});
- return true;
- } catch (ignoredException) {}
- }
- return false;
- }
-
- function initEmitRejection() {
- /*global process, self, CustomEvent*/
- if(typeof process !== 'undefined' && process !== null
- && typeof process.emit === 'function') {
- // Returning falsy here means to call the default
- // onPotentiallyUnhandledRejection API. This is safe even in
- // browserify since process.emit always returns falsy in browserify:
- // https://github.com/defunctzombie/node-process/blob/master/browser.js#L40-L46
- return function(type, rejection) {
- return type === 'unhandledRejection'
- ? process.emit(type, rejection.value, rejection)
- : process.emit(type, rejection);
- };
- } else if(typeof self !== 'undefined' && hasCustomEvent()) {
- return (function (self, CustomEvent) {
- return function (type, rejection) {
- var ev = new CustomEvent(type, {
- detail: {
- reason: rejection.value,
- key: rejection
- },
- bubbles: false,
- cancelable: true
- });
-
- return !self.dispatchEvent(ev);
- };
- }(self, CustomEvent));
- } else if(typeof self !== 'undefined' && hasInternetExplorerCustomEvent()) {
- return (function(self, document) {
- return function(type, rejection) {
- var ev = document.createEvent('CustomEvent');
- ev.initCustomEvent(type, false, true, {
- reason: rejection.value,
- key: rejection
- });
-
- return !self.dispatchEvent(ev);
- };
- }(self, document));
- }
-
- return noop;
- }
-
- return Promise;
- };
-});
-}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
-
-}).call(this,require('_process'))
-
-},{"_process":7}],287:[function(require,module,exports){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-/** @author Brian Cavalier */
-/** @author John Hann */
-
-(function(define) { 'use strict';
-define(function() {
-
- return {
- pending: toPendingState,
- fulfilled: toFulfilledState,
- rejected: toRejectedState,
- inspect: inspect
- };
-
- function toPendingState() {
- return { state: 'pending' };
- }
-
- function toRejectedState(e) {
- return { state: 'rejected', reason: e };
- }
-
- function toFulfilledState(x) {
- return { state: 'fulfilled', value: x };
- }
-
- function inspect(handler) {
- var state = handler.state();
- return state === 0 ? toPendingState()
- : state > 0 ? toFulfilledState(handler.value)
- : toRejectedState(handler.value);
- }
-
-});
-}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
-
-},{}],288:[function(require,module,exports){
-/** @license MIT License (c) copyright 2010-2014 original author or authors */
-
-/**
- * Promises/A+ and when() implementation
- * when is part of the cujoJS family of libraries (http://cujojs.com/)
- * @author Brian Cavalier
- * @author John Hann
- */
-(function(define) { 'use strict';
-define(function (require) {
-
- var timed = require('./lib/decorators/timed');
- var array = require('./lib/decorators/array');
- var flow = require('./lib/decorators/flow');
- var fold = require('./lib/decorators/fold');
- var inspect = require('./lib/decorators/inspect');
- var generate = require('./lib/decorators/iterate');
- var progress = require('./lib/decorators/progress');
- var withThis = require('./lib/decorators/with');
- var unhandledRejection = require('./lib/decorators/unhandledRejection');
- var TimeoutError = require('./lib/TimeoutError');
-
- var Promise = [array, flow, fold, generate, progress,
- inspect, withThis, timed, unhandledRejection]
- .reduce(function(Promise, feature) {
- return feature(Promise);
- }, require('./lib/Promise'));
-
- var apply = require('./lib/apply')(Promise);
-
- // Public API
-
- when.promise = promise; // Create a pending promise
- when.resolve = Promise.resolve; // Create a resolved promise
- when.reject = Promise.reject; // Create a rejected promise
-
- when.lift = lift; // lift a function to return promises
- when['try'] = attempt; // call a function and return a promise
- when.attempt = attempt; // alias for when.try
-
- when.iterate = Promise.iterate; // DEPRECATED (use cujojs/most streams) Generate a stream of promises
- when.unfold = Promise.unfold; // DEPRECATED (use cujojs/most streams) Generate a stream of promises
-
- when.join = join; // Join 2 or more promises
-
- when.all = all; // Resolve a list of promises
- when.settle = settle; // Settle a list of promises
-
- when.any = lift(Promise.any); // One-winner race
- when.some = lift(Promise.some); // Multi-winner race
- when.race = lift(Promise.race); // First-to-settle race
-
- when.map = map; // Array.map() for promises
- when.filter = filter; // Array.filter() for promises
- when.reduce = lift(Promise.reduce); // Array.reduce() for promises
- when.reduceRight = lift(Promise.reduceRight); // Array.reduceRight() for promises
-
- when.isPromiseLike = isPromiseLike; // Is something promise-like, aka thenable
-
- when.Promise = Promise; // Promise constructor
- when.defer = defer; // Create a {promise, resolve, reject} tuple
-
- // Error types
-
- when.TimeoutError = TimeoutError;
-
- /**
- * Get a trusted promise for x, or by transforming x with onFulfilled
- *
- * @param {*} x
- * @param {function?} onFulfilled callback to be called when x is
- * successfully fulfilled. If promiseOrValue is an immediate value, callback
- * will be invoked immediately.
- * @param {function?} onRejected callback to be called when x is
- * rejected.
- * @param {function?} onProgress callback to be called when progress updates
- * are issued for x. @deprecated
- * @returns {Promise} a new promise that will fulfill with the return
- * value of callback or errback or the completion value of promiseOrValue if
- * callback and/or errback is not supplied.
- */
- function when(x, onFulfilled, onRejected, onProgress) {
- var p = Promise.resolve(x);
- if (arguments.length < 2) {
- return p;
- }
-
- return p.then(onFulfilled, onRejected, onProgress);
- }
-
- /**
- * Creates a new promise whose fate is determined by resolver.
- * @param {function} resolver function(resolve, reject, notify)
- * @returns {Promise} promise whose fate is determine by resolver
- */
- function promise(resolver) {
- return new Promise(resolver);
- }
-
- /**
- * Lift the supplied function, creating a version of f that returns
- * promises, and accepts promises as arguments.
- * @param {function} f
- * @returns {Function} version of f that returns promises
- */
- function lift(f) {
- return function() {
- for(var i=0, l=arguments.length, a=new Array(l); i<l; ++i) {
- a[i] = arguments[i];
- }
- return apply(f, this, a);
- };
- }
-
- /**
- * Call f in a future turn, with the supplied args, and return a promise
- * for the result.
- * @param {function} f
- * @returns {Promise}
- */
- function attempt(f /*, args... */) {
- /*jshint validthis:true */
- for(var i=0, l=arguments.length-1, a=new Array(l); i<l; ++i) {
- a[i] = arguments[i+1];
- }
- return apply(f, this, a);
- }
-
- /**
- * Creates a {promise, resolver} pair, either or both of which
- * may be given out safely to consumers.
- * @return {{promise: Promise, resolve: function, reject: function, notify: function}}
- */
- function defer() {
- return new Deferred();
- }
-
- function Deferred() {
- var p = Promise._defer();
-
- function resolve(x) { p._handler.resolve(x); }
- function reject(x) { p._handler.reject(x); }
- function notify(x) { p._handler.notify(x); }
-
- this.promise = p;
- this.resolve = resolve;
- this.reject = reject;
- this.notify = notify;
- this.resolver = { resolve: resolve, reject: reject, notify: notify };
- }
-
- /**
- * Determines if x is promise-like, i.e. a thenable object
- * NOTE: Will return true for *any thenable object*, and isn't truly
- * safe, since it may attempt to access the `then` property of x (i.e.
- * clever/malicious getters may do weird things)
- * @param {*} x anything
- * @returns {boolean} true if x is promise-like
- */
- function isPromiseLike(x) {
- return x && typeof x.then === 'function';
- }
-
- /**
- * Return a promise that will resolve only once all the supplied arguments
- * have resolved. The resolution value of the returned promise will be an array
- * containing the resolution values of each of the arguments.
- * @param {...*} arguments may be a mix of promises and values
- * @returns {Promise}
- */
- function join(/* ...promises */) {
- return Promise.all(arguments);
- }
-
- /**
- * Return a promise that will fulfill once all input promises have
- * fulfilled, or reject when any one input promise rejects.
- * @param {array|Promise} promises array (or promise for an array) of promises
- * @returns {Promise}
- */
- function all(promises) {
- return when(promises, Promise.all);
- }
-
- /**
- * Return a promise that will always fulfill with an array containing
- * the outcome states of all input promises. The returned promise
- * will only reject if `promises` itself is a rejected promise.
- * @param {array|Promise} promises array (or promise for an array) of promises
- * @returns {Promise} promise for array of settled state descriptors
- */
- function settle(promises) {
- return when(promises, Promise.settle);
- }
-
- /**
- * Promise-aware array map function, similar to `Array.prototype.map()`,
- * but input array may contain promises or values.
- * @param {Array|Promise} promises array of anything, may contain promises and values
- * @param {function(x:*, index:Number):*} mapFunc map function which may
- * return a promise or value
- * @returns {Promise} promise that will fulfill with an array of mapped values
- * or reject if any input promise rejects.
- */
- function map(promises, mapFunc) {
- return when(promises, function(promises) {
- return Promise.map(promises, mapFunc);
- });
- }
-
- /**
- * Filter the provided array of promises using the provided predicate. Input may
- * contain promises and values
- * @param {Array|Promise} promises array of promises and values
- * @param {function(x:*, index:Number):boolean} predicate filtering predicate.
- * Must return truthy (or promise for truthy) for items to retain.
- * @returns {Promise} promise that will fulfill with an array containing all items
- * for which predicate returned truthy.
- */
- function filter(promises, predicate) {
- return when(promises, function(promises) {
- return Promise.filter(promises, predicate);
- });
- }
-
- return when;
-});
-})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); });
-
-},{"./lib/Promise":271,"./lib/TimeoutError":273,"./lib/apply":274,"./lib/decorators/array":275,"./lib/decorators/flow":276,"./lib/decorators/fold":277,"./lib/decorators/inspect":278,"./lib/decorators/iterate":279,"./lib/decorators/progress":280,"./lib/decorators/timed":281,"./lib/decorators/unhandledRejection":282,"./lib/decorators/with":283}],289:[function(require,module,exports){
-var nativeIsArray = Array.isArray
-var toString = Object.prototype.toString
-
-module.exports = nativeIsArray || isArray
-
-function isArray(obj) {
- return toString.call(obj) === "[object Array]"
-}
-
-},{}],290:[function(require,module,exports){
-"use strict";
-var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
- if (k2 === undefined) k2 = k;
- Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
-}) : (function(o, m, k, k2) {
- if (k2 === undefined) k2 = k;
- o[k2] = m[k];
-}));
-var __exportStar = (this && this.__exportStar) || function(m, exports) {
- for (var p in m) if (p !== "default" && !exports.hasOwnProperty(p)) __createBinding(exports, m, p);
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-var APIv3_1 = require("./api/APIv3");
-Object.defineProperty(exports, "APIv3", { enumerable: true, get: function () { return APIv3_1.APIv3; } });
-var ModelCreator_1 = require("./api/ModelCreator");
-Object.defineProperty(exports, "ModelCreator", { enumerable: true, get: function () { return ModelCreator_1.ModelCreator; } });
-__exportStar(require("./api/interfaces/interfaces"), exports);
-
-},{"./api/APIv3":303,"./api/ModelCreator":304,"./api/interfaces/interfaces":305}],291:[function(require,module,exports){
-"use strict";
-var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
- if (k2 === undefined) k2 = k;
- Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
-}) : (function(o, m, k, k2) {
- if (k2 === undefined) k2 = k;
- o[k2] = m[k];
-}));
-var __exportStar = (this && this.__exportStar) || function(m, exports) {
- for (var p in m) if (p !== "default" && !exports.hasOwnProperty(p)) __createBinding(exports, m, p);
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ImageBoundary = void 0;
-var Component_1 = require("./component/Component");
-Object.defineProperty(exports, "Component", { enumerable: true, get: function () { return Component_1.Component; } });
-var ComponentService_1 = require("./component/ComponentService");
-Object.defineProperty(exports, "ComponentService", { enumerable: true, get: function () { return ComponentService_1.ComponentService; } });
-var HandlerBase_1 = require("./component/utils/HandlerBase");
-Object.defineProperty(exports, "HandlerBase", { enumerable: true, get: function () { return HandlerBase_1.HandlerBase; } });
-var MeshFactory_1 = require("./component/utils/MeshFactory");
-Object.defineProperty(exports, "MeshFactory", { enumerable: true, get: function () { return MeshFactory_1.MeshFactory; } });
-var MeshScene_1 = require("./component/utils/MeshScene");
-Object.defineProperty(exports, "MeshScene", { enumerable: true, get: function () { return MeshScene_1.MeshScene; } });
-var MouseOperator_1 = require("./component/utils/MouseOperator");
-Object.defineProperty(exports, "MouseOperator", { enumerable: true, get: function () { return MouseOperator_1.MouseOperator; } });
-var ComponentSize_1 = require("./component/utils/ComponentSize");
-Object.defineProperty(exports, "ComponentSize", { enumerable: true, get: function () { return ComponentSize_1.ComponentSize; } });
-var AttributionComponent_1 = require("./component/AttributionComponent");
-Object.defineProperty(exports, "AttributionComponent", { enumerable: true, get: function () { return AttributionComponent_1.AttributionComponent; } });
-var BackgroundComponent_1 = require("./component/BackgroundComponent");
-Object.defineProperty(exports, "BackgroundComponent", { enumerable: true, get: function () { return BackgroundComponent_1.BackgroundComponent; } });
-var BearingComponent_1 = require("./component/BearingComponent");
-Object.defineProperty(exports, "BearingComponent", { enumerable: true, get: function () { return BearingComponent_1.BearingComponent; } });
-var CacheComponent_1 = require("./component/CacheComponent");
-Object.defineProperty(exports, "CacheComponent", { enumerable: true, get: function () { return CacheComponent_1.CacheComponent; } });
-var CoverComponent_1 = require("./component/CoverComponent");
-Object.defineProperty(exports, "CoverComponent", { enumerable: true, get: function () { return CoverComponent_1.CoverComponent; } });
-var DebugComponent_1 = require("./component/DebugComponent");
-Object.defineProperty(exports, "DebugComponent", { enumerable: true, get: function () { return DebugComponent_1.DebugComponent; } });
-var DirectionComponent_1 = require("./component/direction/DirectionComponent");
-Object.defineProperty(exports, "DirectionComponent", { enumerable: true, get: function () { return DirectionComponent_1.DirectionComponent; } });
-var DirectionDOMCalculator_1 = require("./component/direction/DirectionDOMCalculator");
-Object.defineProperty(exports, "DirectionDOMCalculator", { enumerable: true, get: function () { return DirectionDOMCalculator_1.DirectionDOMCalculator; } });
-var DirectionDOMRenderer_1 = require("./component/direction/DirectionDOMRenderer");
-Object.defineProperty(exports, "DirectionDOMRenderer", { enumerable: true, get: function () { return DirectionDOMRenderer_1.DirectionDOMRenderer; } });
-var ImageComponent_1 = require("./component/ImageComponent");
-Object.defineProperty(exports, "ImageComponent", { enumerable: true, get: function () { return ImageComponent_1.ImageComponent; } });
-var KeyboardComponent_1 = require("./component/keyboard/KeyboardComponent");
-Object.defineProperty(exports, "KeyboardComponent", { enumerable: true, get: function () { return KeyboardComponent_1.KeyboardComponent; } });
-var KeyPlayHandler_1 = require("./component/keyboard/KeyPlayHandler");
-Object.defineProperty(exports, "KeyPlayHandler", { enumerable: true, get: function () { return KeyPlayHandler_1.KeyPlayHandler; } });
-var KeyZoomHandler_1 = require("./component/keyboard/KeyZoomHandler");
-Object.defineProperty(exports, "KeyZoomHandler", { enumerable: true, get: function () { return KeyZoomHandler_1.KeyZoomHandler; } });
-var KeySequenceNavigationHandler_1 = require("./component/keyboard/KeySequenceNavigationHandler");
-Object.defineProperty(exports, "KeySequenceNavigationHandler", { enumerable: true, get: function () { return KeySequenceNavigationHandler_1.KeySequenceNavigationHandler; } });
-var KeySpatialNavigationHandler_1 = require("./component/keyboard/KeySpatialNavigationHandler");
-Object.defineProperty(exports, "KeySpatialNavigationHandler", { enumerable: true, get: function () { return KeySpatialNavigationHandler_1.KeySpatialNavigationHandler; } });
-var LoadingComponent_1 = require("./component/LoadingComponent");
-Object.defineProperty(exports, "LoadingComponent", { enumerable: true, get: function () { return LoadingComponent_1.LoadingComponent; } });
-var Marker_1 = require("./component/marker/marker/Marker");
-Object.defineProperty(exports, "Marker", { enumerable: true, get: function () { return Marker_1.Marker; } });
-var MarkerComponent_1 = require("./component/marker/MarkerComponent");
-Object.defineProperty(exports, "MarkerComponent", { enumerable: true, get: function () { return MarkerComponent_1.MarkerComponent; } });
-var MarkerScene_1 = require("./component/marker/MarkerScene");
-Object.defineProperty(exports, "MarkerScene", { enumerable: true, get: function () { return MarkerScene_1.MarkerScene; } });
-var MarkerSet_1 = require("./component/marker/MarkerSet");
-Object.defineProperty(exports, "MarkerSet", { enumerable: true, get: function () { return MarkerSet_1.MarkerSet; } });
-var MouseComponent_1 = require("./component/mouse/MouseComponent");
-Object.defineProperty(exports, "MouseComponent", { enumerable: true, get: function () { return MouseComponent_1.MouseComponent; } });
-__exportStar(require("./component/mouse/HandlerTypes"), exports);
-var BounceHandler_1 = require("./component/mouse/BounceHandler");
-Object.defineProperty(exports, "BounceHandler", { enumerable: true, get: function () { return BounceHandler_1.BounceHandler; } });
-var DragPanHandler_1 = require("./component/mouse/DragPanHandler");
-Object.defineProperty(exports, "DragPanHandler", { enumerable: true, get: function () { return DragPanHandler_1.DragPanHandler; } });
-var DoubleClickZoomHandler_1 = require("./component/mouse/DoubleClickZoomHandler");
-Object.defineProperty(exports, "DoubleClickZoomHandler", { enumerable: true, get: function () { return DoubleClickZoomHandler_1.DoubleClickZoomHandler; } });
-var EarthControlHandler_1 = require("./component/mouse/EarthControlHandler");
-Object.defineProperty(exports, "EarthControlHandler", { enumerable: true, get: function () { return EarthControlHandler_1.EarthControlHandler; } });
-var ScrollZoomHandler_1 = require("./component/mouse/ScrollZoomHandler");
-Object.defineProperty(exports, "ScrollZoomHandler", { enumerable: true, get: function () { return ScrollZoomHandler_1.ScrollZoomHandler; } });
-var TouchZoomHandler_1 = require("./component/mouse/TouchZoomHandler");
-Object.defineProperty(exports, "TouchZoomHandler", { enumerable: true, get: function () { return TouchZoomHandler_1.TouchZoomHandler; } });
-var ImageBoundary = require("./component/mouse/ImageBoundary");
-exports.ImageBoundary = ImageBoundary;
-var Popup_1 = require("./component/popup/popup/Popup");
-Object.defineProperty(exports, "Popup", { enumerable: true, get: function () { return Popup_1.Popup; } });
-var PopupComponent_1 = require("./component/popup/PopupComponent");
-Object.defineProperty(exports, "PopupComponent", { enumerable: true, get: function () { return PopupComponent_1.PopupComponent; } });
-var NavigationComponent_1 = require("./component/NavigationComponent");
-Object.defineProperty(exports, "NavigationComponent", { enumerable: true, get: function () { return NavigationComponent_1.NavigationComponent; } });
-var RouteComponent_1 = require("./component/RouteComponent");
-Object.defineProperty(exports, "RouteComponent", { enumerable: true, get: function () { return RouteComponent_1.RouteComponent; } });
-var SequenceComponent_1 = require("./component/sequence/SequenceComponent");
-Object.defineProperty(exports, "SequenceComponent", { enumerable: true, get: function () { return SequenceComponent_1.SequenceComponent; } });
-var SequenceDOMRenderer_1 = require("./component/sequence/SequenceDOMRenderer");
-Object.defineProperty(exports, "SequenceDOMRenderer", { enumerable: true, get: function () { return SequenceDOMRenderer_1.SequenceDOMRenderer; } });
-var SequenceMode_1 = require("./component/sequence/SequenceMode");
-Object.defineProperty(exports, "SequenceMode", { enumerable: true, get: function () { return SequenceMode_1.SequenceMode; } });
-var SpatialDataCache_1 = require("./component/spatialdata/SpatialDataCache");
-Object.defineProperty(exports, "SpatialDataCache", { enumerable: true, get: function () { return SpatialDataCache_1.SpatialDataCache; } });
-var SpatialDataComponent_1 = require("./component/spatialdata/SpatialDataComponent");
-Object.defineProperty(exports, "SpatialDataComponent", { enumerable: true, get: function () { return SpatialDataComponent_1.SpatialDataComponent; } });
-var SpatialDataScene_1 = require("./component/spatialdata/SpatialDataScene");
-Object.defineProperty(exports, "SpatialDataScene", { enumerable: true, get: function () { return SpatialDataScene_1.SpatialDataScene; } });
-var ImagePlaneComponent_1 = require("./component/imageplane/ImagePlaneComponent");
-Object.defineProperty(exports, "ImagePlaneComponent", { enumerable: true, get: function () { return ImagePlaneComponent_1.ImagePlaneComponent; } });
-var ImagePlaneGLRenderer_1 = require("./component/imageplane/ImagePlaneGLRenderer");
-Object.defineProperty(exports, "ImagePlaneGLRenderer", { enumerable: true, get: function () { return ImagePlaneGLRenderer_1.ImagePlaneGLRenderer; } });
-var Shaders_1 = require("./component/shaders/Shaders");
-Object.defineProperty(exports, "Shaders", { enumerable: true, get: function () { return Shaders_1.Shaders; } });
-var SimpleMarker_1 = require("./component/marker/marker/SimpleMarker");
-Object.defineProperty(exports, "SimpleMarker", { enumerable: true, get: function () { return SimpleMarker_1.SimpleMarker; } });
-var CircleMarker_1 = require("./component/marker/marker/CircleMarker");
-Object.defineProperty(exports, "CircleMarker", { enumerable: true, get: function () { return CircleMarker_1.CircleMarker; } });
-var SliderComponent_1 = require("./component/slider/SliderComponent");
-Object.defineProperty(exports, "SliderComponent", { enumerable: true, get: function () { return SliderComponent_1.SliderComponent; } });
-var SliderDOMRenderer_1 = require("./component/slider/SliderDOMRenderer");
-Object.defineProperty(exports, "SliderDOMRenderer", { enumerable: true, get: function () { return SliderDOMRenderer_1.SliderDOMRenderer; } });
-var SliderGLRenderer_1 = require("./component/slider/SliderGLRenderer");
-Object.defineProperty(exports, "SliderGLRenderer", { enumerable: true, get: function () { return SliderGLRenderer_1.SliderGLRenderer; } });
-var StatsComponent_1 = require("./component/StatsComponent");
-Object.defineProperty(exports, "StatsComponent", { enumerable: true, get: function () { return StatsComponent_1.StatsComponent; } });
-var TagHandlerBase_1 = require("./component/tag/handlers/TagHandlerBase");
-Object.defineProperty(exports, "TagHandlerBase", { enumerable: true, get: function () { return TagHandlerBase_1.TagHandlerBase; } });
-var CreateHandlerBase_1 = require("./component/tag/handlers/CreateHandlerBase");
-Object.defineProperty(exports, "CreateHandlerBase", { enumerable: true, get: function () { return CreateHandlerBase_1.CreateHandlerBase; } });
-var CreatePointHandler_1 = require("./component/tag/handlers/CreatePointHandler");
-Object.defineProperty(exports, "CreatePointHandler", { enumerable: true, get: function () { return CreatePointHandler_1.CreatePointHandler; } });
-var CreateVertexHandler_1 = require("./component/tag/handlers/CreateVertexHandler");
-Object.defineProperty(exports, "CreateVertexHandler", { enumerable: true, get: function () { return CreateVertexHandler_1.CreateVertexHandler; } });
-var CreatePointsHandler_1 = require("./component/tag/handlers/CreatePointsHandler");
-Object.defineProperty(exports, "CreatePointsHandler", { enumerable: true, get: function () { return CreatePointsHandler_1.CreatePointsHandler; } });
-var CreatePolygonHandler_1 = require("./component/tag/handlers/CreatePolygonHandler");
-Object.defineProperty(exports, "CreatePolygonHandler", { enumerable: true, get: function () { return CreatePolygonHandler_1.CreatePolygonHandler; } });
-var CreateRectHandler_1 = require("./component/tag/handlers/CreateRectHandler");
-Object.defineProperty(exports, "CreateRectHandler", { enumerable: true, get: function () { return CreateRectHandler_1.CreateRectHandler; } });
-var CreateRectDragHandler_1 = require("./component/tag/handlers/CreateRectDragHandler");
-Object.defineProperty(exports, "CreateRectDragHandler", { enumerable: true, get: function () { return CreateRectDragHandler_1.CreateRectDragHandler; } });
-var EditVertexHandler_1 = require("./component/tag/handlers/EditVertexHandler");
-Object.defineProperty(exports, "EditVertexHandler", { enumerable: true, get: function () { return EditVertexHandler_1.EditVertexHandler; } });
-var Tag_1 = require("./component/tag/tag/Tag");
-Object.defineProperty(exports, "Tag", { enumerable: true, get: function () { return Tag_1.Tag; } });
-var OutlineTag_1 = require("./component/tag/tag/OutlineTag");
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- * @example `var supported = Mapillary.isSupported();`
- */
-function isSupported() {
- return isFallbackSupported() &&
- support.isWebGLSupportedCached();
-}
-exports.isSupported = isSupported;
-/**
- * Test whether the current browser supports the fallback
- * functionality of MapillaryJS.
- *
- * @description The fallback functionality does not include WebGL
- * rendering, only 2D canvas rendering.
- *
- * @return {boolean}
- *
- * @example `var fallbackSupported = Mapillary.isFallbackSupported();`
- */
-function isFallbackSupported() {
- return support.isBrowser() &&
- support.isBlobSupported() &&
- support.isArraySupported() &&
- support.isFunctionSupported() &&
- support.isJSONSupported() &&
- support.isObjectSupported();
-}
-exports.isFallbackSupported = isFallbackSupported;
-
-},{"./utils/Support":468}],300:[function(require,module,exports){
-"use strict";
-var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
- if (k2 === undefined) k2 = k;
- Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
-}) : (function(o, m, k, k2) {
- if (k2 === undefined) k2 = k;
- o[k2] = m[k];
-}));
-var __exportStar = (this && this.__exportStar) || function(m, exports) {
- for (var p in m) if (p !== "default" && !exports.hasOwnProperty(p)) __createBinding(exports, m, p);
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-var ImageTileLoader_1 = require("./tiles/ImageTileLoader");
-Object.defineProperty(exports, "ImageTileLoader", { enumerable: true, get: function () { return ImageTileLoader_1.ImageTileLoader; } });
-var ImageTileStore_1 = require("./tiles/ImageTileStore");
-Object.defineProperty(exports, "ImageTileStore", { enumerable: true, get: function () { return ImageTileStore_1.ImageTileStore; } });
-var TextureProvider_1 = require("./tiles/TextureProvider");
-Object.defineProperty(exports, "TextureProvider", { enumerable: true, get: function () { return TextureProvider_1.TextureProvider; } });
-var RegionOfInterestCalculator_1 = require("./tiles/RegionOfInterestCalculator");
-Object.defineProperty(exports, "RegionOfInterestCalculator", { enumerable: true, get: function () { return RegionOfInterestCalculator_1.RegionOfInterestCalculator; } });
-__exportStar(require("./tiles/interfaces/interfaces"), exports);
-
-},{"./tiles/ImageTileLoader":460,"./tiles/ImageTileStore":461,"./tiles/RegionOfInterestCalculator":462,"./tiles/TextureProvider":463,"./tiles/interfaces/interfaces":464}],301:[function(require,module,exports){
-"use strict";
-var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
- if (k2 === undefined) k2 = k;
- Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
-}) : (function(o, m, k, k2) {
- if (k2 === undefined) k2 = k;
- o[k2] = m[k];
-}));
-var __exportStar = (this && this.__exportStar) || function(m, exports) {
- for (var p in m) if (p !== "default" && !exports.hasOwnProperty(p)) __createBinding(exports, m, p);
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-var DOM_1 = require("./utils/DOM");
-Object.defineProperty(exports, "DOM", { enumerable: true, get: function () { return DOM_1.DOM; } });
-var EventEmitter_1 = require("./utils/EventEmitter");
-Object.defineProperty(exports, "EventEmitter", { enumerable: true, get: function () { return EventEmitter_1.EventEmitter; } });
-var Settings_1 = require("./utils/Settings");
-Object.defineProperty(exports, "Settings", { enumerable: true, get: function () { return Settings_1.Settings; } });
-__exportStar(require("./utils/Support"), exports);
-var Urls_1 = require("./utils/Urls");
-Object.defineProperty(exports, "Urls", { enumerable: true, get: function () { return Urls_1.Urls; } });
-
-},{"./utils/DOM":465,"./utils/EventEmitter":466,"./utils/Settings":467,"./utils/Support":468,"./utils/Urls":469}],302:[function(require,module,exports){
-"use strict";
-var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
- if (k2 === undefined) k2 = k;
- Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
-}) : (function(o, m, k, k2) {
- if (k2 === undefined) k2 = k;
- o[k2] = m[k];
-}));
-var __exportStar = (this && this.__exportStar) || function(m, exports) {
- for (var p in m) if (p !== "default" && !exports.hasOwnProperty(p)) __createBinding(exports, m, p);
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-var Alignment_1 = require("./viewer/Alignment");
-Object.defineProperty(exports, "Alignment", { enumerable: true, get: function () { return Alignment_1.Alignment; } });
-var CacheService_1 = require("./viewer/CacheService");
-Object.defineProperty(exports, "CacheService", { enumerable: true, get: function () { return CacheService_1.CacheService; } });
-var ComponentController_1 = require("./viewer/ComponentController");
-Object.defineProperty(exports, "ComponentController", { enumerable: true, get: function () { return ComponentController_1.ComponentController; } });
-var Container_1 = require("./viewer/Container");
-Object.defineProperty(exports, "Container", { enumerable: true, get: function () { return Container_1.Container; } });
-var Observer_1 = require("./viewer/Observer");
-Object.defineProperty(exports, "Observer", { enumerable: true, get: function () { return Observer_1.Observer; } });
-var ImageSize_1 = require("./viewer/ImageSize");
-Object.defineProperty(exports, "ImageSize", { enumerable: true, get: function () { return ImageSize_1.ImageSize; } });
-var KeyboardService_1 = require("./viewer/KeyboardService");
-Object.defineProperty(exports, "KeyboardService", { enumerable: true, get: function () { return KeyboardService_1.KeyboardService; } });
-var LoadingService_1 = require("./viewer/LoadingService");
-Object.defineProperty(exports, "LoadingService", { enumerable: true, get: function () { return LoadingService_1.LoadingService; } });
-var MouseService_1 = require("./viewer/MouseService");
-Object.defineProperty(exports, "MouseService", { enumerable: true, get: function () { return MouseService_1.MouseService; } });
-var Navigator_1 = require("./viewer/Navigator");
-Object.defineProperty(exports, "Navigator", { enumerable: true, get: function () { return Navigator_1.Navigator; } });
-var PlayService_1 = require("./viewer/PlayService");
-Object.defineProperty(exports, "PlayService", { enumerable: true, get: function () { return PlayService_1.PlayService; } });
-var Projection_1 = require("./viewer/Projection");
-Object.defineProperty(exports, "Projection", { enumerable: true, get: function () { return Projection_1.Projection; } });
-var SpriteService_1 = require("./viewer/SpriteService");
-Object.defineProperty(exports, "SpriteService", { enumerable: true, get: function () { return SpriteService_1.SpriteService; } });
-var TouchService_1 = require("./viewer/TouchService");
-Object.defineProperty(exports, "TouchService", { enumerable: true, get: function () { return TouchService_1.TouchService; } });
-var Viewer_1 = require("./viewer/Viewer");
-Object.defineProperty(exports, "Viewer", { enumerable: true, get: function () { return Viewer_1.Viewer; } });
-__exportStar(require("./viewer/interfaces/interfaces"), exports);
-
-},{"./viewer/Alignment":470,"./viewer/CacheService":471,"./viewer/ComponentController":472,"./viewer/Container":473,"./viewer/ImageSize":474,"./viewer/KeyboardService":475,"./viewer/LoadingService":476,"./viewer/MouseService":477,"./viewer/Navigator":478,"./viewer/Observer":479,"./viewer/PlayService":481,"./viewer/Projection":482,"./viewer/SpriteService":483,"./viewer/TouchService":484,"./viewer/Viewer":485,"./viewer/interfaces/interfaces":486}],303:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.APIv3 = void 0;
-var operators_1 = require("rxjs/operators");
-var rxjs_1 = require("rxjs");
-var API_1 = require("../API");
-/**
- * @class APIv3
- *
- * @classdesc Provides methods for access of API v3.
- */
-var APIv3 = /** @class */ (function () {
- /**
- * Create a new api v3 instance.
- *
- * @param {number} clientId - Client id for API requests.
- * @param {number} [token] - Optional bearer token for API requests of
- * protected resources.
- * @param {ModelCreator} [creator] - Optional model creator instance.
- */
- function APIv3(clientId, token, creator) {
- this._clientId = clientId;
- this._modelCreator = creator != null ? creator : new API_1.ModelCreator();
- this._model = this._modelCreator.createModel(clientId, token);
- this._pageCount = 999;
- this._pathImageByKey = "imageByKey";
- this._pathImageCloseTo = "imageCloseTo";
- this._pathImagesByH = "imagesByH";
- this._pathImageViewAdd = "imageViewAdd";
- this._pathSequenceByKey = "sequenceByKey";
- this._pathSequenceViewAdd = "sequenceViewAdd";
- this._propertiesCore = [
- "cl",
- "l",
- "sequence_key",
- ];
- this._propertiesFill = [
- "captured_at",
- "captured_with_camera_uuid",
- "user",
- "organization_key",
- "private",
- "project",
- ];
- this._propertiesKey = [
- "key",
- ];
- this._propertiesSequence = [
- "keys",
- ];
- this._propertiesSpatial = [
- "atomic_scale",
- "cluster_key",
- "c_rotation",
- "ca",
- "calt",
- "camera_projection_type",
- "cca",
- "cfocal",
- "ck1",
- "ck2",
- "gpano",
- "height",
- "merge_cc",
- "merge_version",
- "orientation",
- "width",
- ];
- this._propertiesUser = [
- "username",
- ];
- }
- Object.defineProperty(APIv3.prototype, "clientId", {
- get: function () {
- return this._clientId;
- },
- enumerable: false,
- configurable: true
- });
- APIv3.prototype.imageByKeyFill$ = function (keys) {
- return this._catchInvalidateGet$(this._wrapModelResponse$(this._model.get([
- this._pathImageByKey,
- keys,
- this._propertiesKey
- .concat(this._propertiesFill)
- .concat(this._propertiesSpatial),
- this._propertiesKey
- .concat(this._propertiesUser)
- ])).pipe(operators_1.map(function (value) {
- if (!value) {
- throw new Error("Images (" + keys.join(", ") + ") could not be found.");
- }
- return value.json.imageByKey;
- })), this._pathImageByKey, keys);
- };
- APIv3.prototype.imageByKeyFull$ = function (keys) {
- return this._catchInvalidateGet$(this._wrapModelResponse$(this._model.get([
- this._pathImageByKey,
- keys,
- this._propertiesKey
- .concat(this._propertiesCore)
- .concat(this._propertiesFill)
- .concat(this._propertiesSpatial),
- this._propertiesKey
- .concat(this._propertiesUser)
- ])).pipe(operators_1.map(function (value) {
- if (!value) {
- throw new Error("Images (" + keys.join(", ") + ") could not be found.");
- }
- return value.json.imageByKey;
- })), this._pathImageByKey, keys);
- };
- APIv3.prototype.imageCloseTo$ = function (lat, lon) {
- var lonLat = lon + ":" + lat;
- return this._catchInvalidateGet$(this._wrapModelResponse$(this._model.get([
- this._pathImageCloseTo,
- [lonLat],
- this._propertiesKey
- .concat(this._propertiesCore)
- .concat(this._propertiesFill)
- .concat(this._propertiesSpatial),
- this._propertiesKey
- .concat(this._propertiesUser)
- ])).pipe(operators_1.map(function (value) {
- return value != null ? value.json.imageCloseTo[lonLat] : null;
- })), this._pathImageCloseTo, [lonLat]);
- };
- APIv3.prototype.imagesByH$ = function (hs) {
- var _this = this;
- return this._catchInvalidateGet$(this._wrapModelResponse$(this._model.get([
- this._pathImagesByH,
- hs,
- { from: 0, to: this._pageCount },
- this._propertiesKey
- .concat(this._propertiesCore)
- ])).pipe(operators_1.map(function (value) {
- if (!value) {
- value = { json: { imagesByH: {} } };
- for (var _i = 0, hs_1 = hs; _i < hs_1.length; _i++) {
- var h = hs_1[_i];
- value.json.imagesByH[h] = {};
- for (var i = 0; i <= _this._pageCount; i++) {
- value.json.imagesByH[h][i] = null;
- }
- }
- }
- return value.json.imagesByH;
- })), this._pathImagesByH, hs);
- };
- APIv3.prototype.imageViewAdd$ = function (keys) {
- return this._catchInvalidateCall$(this._wrapCallModelResponse$(this._model.call([this._pathImageViewAdd], [keys])), this._pathImageViewAdd, keys);
- };
- APIv3.prototype.invalidateImageByKey = function (keys) {
- this._invalidateGet(this._pathImageByKey, keys);
- };
- APIv3.prototype.invalidateImagesByH = function (hs) {
- this._invalidateGet(this._pathImagesByH, hs);
- };
- APIv3.prototype.invalidateSequenceByKey = function (sKeys) {
- this._invalidateGet(this._pathSequenceByKey, sKeys);
- };
- APIv3.prototype.setToken = function (token) {
- this._model.invalidate([]);
- this._model = null;
- this._model = this._modelCreator.createModel(this._clientId, token);
- };
- APIv3.prototype.sequenceByKey$ = function (sequenceKeys) {
- return this._catchInvalidateGet$(this._wrapModelResponse$(this._model.get([
- this._pathSequenceByKey,
- sequenceKeys,
- this._propertiesKey
- .concat(this._propertiesSequence)
- ])).pipe(operators_1.map(function (value) {
- if (!value) {
- value = { json: { sequenceByKey: {} } };
- }
- for (var _i = 0, sequenceKeys_1 = sequenceKeys; _i < sequenceKeys_1.length; _i++) {
- var sequenceKey = sequenceKeys_1[_i];
- if (!(sequenceKey in value.json.sequenceByKey)) {
- console.warn("Sequence data missing (" + sequenceKey + ")");
- value.json.sequenceByKey[sequenceKey] = { key: sequenceKey, keys: [] };
- }
- }
- return value.json.sequenceByKey;
- })), this._pathSequenceByKey, sequenceKeys);
- };
- APIv3.prototype.sequenceViewAdd$ = function (sequenceKeys) {
- return this._catchInvalidateCall$(this._wrapCallModelResponse$(this._model.call([this._pathSequenceViewAdd], [sequenceKeys])), this._pathSequenceViewAdd, sequenceKeys);
- };
- APIv3.prototype._catchInvalidateGet$ = function (observable, path, paths) {
- var _this = this;
- return observable.pipe(operators_1.catchError(function (error) {
- _this._invalidateGet(path, paths);
- throw error;
- }));
- };
- APIv3.prototype._catchInvalidateCall$ = function (observable, path, paths) {
- var _this = this;
- return observable.pipe(operators_1.catchError(function (error) {
- _this._invalidateCall(path, paths);
- throw error;
- }));
- };
- APIv3.prototype._invalidateGet = function (path, paths) {
- this._model.invalidate([path, paths]);
- };
- APIv3.prototype._invalidateCall = function (path, paths) {
- this._model.invalidate([path], [paths]);
- };
- APIv3.prototype._wrapModelResponse$ = function (modelResponse) {
- return rxjs_1.Observable
- .create(function (subscriber) {
- modelResponse
- .then(function (value) {
- subscriber.next(value);
- subscriber.complete();
- }, function (error) {
- subscriber.error(error);
- });
- });
- };
- APIv3.prototype._wrapCallModelResponse$ = function (modelResponse) {
- return this._wrapModelResponse$(modelResponse).pipe(operators_1.map(function (value) {
- return;
- }));
- };
- return APIv3;
-}());
-exports.APIv3 = APIv3;
-exports.default = APIv3;
-
-},{"../API":290,"rxjs":43,"rxjs/operators":241}],304:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ModelCreator = void 0;
-var falcor = require("falcor");
-var falcor_http_datasource_1 = require("falcor-http-datasource");
-var Utils_1 = require("../Utils");
-/**
- * @class ModelCreator
- *
- * @classdesc Creates API models.
- */
-var ModelCreator = /** @class */ (function () {
- function ModelCreator() {
- }
- /**
- * Creates a Falcor model.
- *
- * @description Max cache size will be set to 16 MB. Authorization
- * header will be added if bearer token is supplied.
- *
- * @param {number} clientId - Client id for API requests.
- * @param {number} [token] - Optional bearer token for API requests of
- * protected resources.
- * @returns {falcor.Model} Falcor model for HTTP requests.
- */
- ModelCreator.prototype.createModel = function (clientId, token) {
- var configuration = {
- crossDomain: true,
- withCredentials: false,
- };
- if (token != null) {
- configuration.headers = { "Authorization": "Bearer " + token };
- }
- return new falcor.Model({
- maxSize: 16 * 1024 * 1024,
- source: new falcor_http_datasource_1.default(Utils_1.Urls.falcorModel(clientId), configuration),
- });
- };
- return ModelCreator;
-}());
-exports.ModelCreator = ModelCreator;
-exports.default = ModelCreator;
-
-},{"../Utils":301,"falcor":15,"falcor-http-datasource":10}],305:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-
-},{}],306:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.AttributionComponent = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var vd = require("virtual-dom");
-var Component_1 = require("../Component");
-var Utils_1 = require("../Utils");
-var AttributionComponent = /** @class */ (function (_super) {
- __extends(AttributionComponent, _super);
- function AttributionComponent(name, container, navigator) {
- return _super.call(this, name, container, navigator) || this;
- }
- AttributionComponent.prototype._activate = function () {
- var _this = this;
- this._disposable = rxjs_1.combineLatest(this._navigator.stateService.currentNode$, this._container.renderService.size$).pipe(operators_1.map(function (_a) {
- var node = _a[0], size = _a[1];
- return {
- name: _this._name,
- vnode: _this._getAttributionNode(node.username, node.key, node.capturedAt, size.width),
- };
- }))
- .subscribe(this._container.domRenderer.render$);
- };
- AttributionComponent.prototype._deactivate = function () {
- this._disposable.unsubscribe();
- };
- AttributionComponent.prototype._getDefaultConfiguration = function () {
- return {};
- };
- AttributionComponent.prototype._getAttributionNode = function (username, key, capturedAt, width) {
- var compact = width <= 640;
- var mapillaryIcon = vd.h("div.AttributionMapillaryLogo", []);
- var mapillaryLink = vd.h("a.AttributionIconContainer", { href: Utils_1.Urls.explore, target: "_blank" }, [mapillaryIcon]);
- var imageBy = compact ? "" + username : "image by " + username;
- var imageByContent = vd.h("div.AttributionUsername", { textContent: imageBy }, []);
- var date = new Date(capturedAt).toDateString().split(" ");
- var formatted = (date.length > 3 ?
- compact ?
- [date[3]] :
- [date[1], date[2] + ",", date[3]] :
- date).join(" ");
- var dateContent = vd.h("div.AttributionDate", { textContent: formatted }, []);
- var imageLink = vd.h("a.AttributionImageContainer", { href: Utils_1.Urls.exporeImage(key), target: "_blank" }, [imageByContent, dateContent]);
- var compactClass = compact ? ".AttributionCompact" : "";
- return vd.h("div.AttributionContainer" + compactClass, {}, [mapillaryLink, imageLink]);
- };
- AttributionComponent.componentName = "attribution";
- return AttributionComponent;
-}(Component_1.Component));
-exports.AttributionComponent = AttributionComponent;
-Component_1.ComponentService.register(AttributionComponent);
-exports.default = AttributionComponent;
-
-},{"../Component":291,"../Utils":301,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],307:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.BackgroundComponent = void 0;
-var vd = require("virtual-dom");
-var Component_1 = require("../Component");
-var BackgroundComponent = /** @class */ (function (_super) {
- __extends(BackgroundComponent, _super);
- function BackgroundComponent(name, container, navigator) {
- return _super.call(this, name, container, navigator) || this;
- }
- BackgroundComponent.prototype._activate = function () {
- this._container.domRenderer.render$
- .next({ name: this._name, vnode: this._getBackgroundNode("The viewer can't display the given image.") });
- };
- BackgroundComponent.prototype._deactivate = function () {
- return;
- };
- BackgroundComponent.prototype._getDefaultConfiguration = function () {
- return {};
- };
- BackgroundComponent.prototype._getBackgroundNode = function (notice) {
- // todo: add condition for when to display the DOM node
- return vd.h("div.BackgroundWrapper", {}, [
- vd.h("p", { textContent: notice }, []),
- ]);
- };
- BackgroundComponent.componentName = "background";
- return BackgroundComponent;
-}(Component_1.Component));
-exports.BackgroundComponent = BackgroundComponent;
-Component_1.ComponentService.register(BackgroundComponent);
-exports.default = BackgroundComponent;
-
-},{"../Component":291,"virtual-dom":247}],308:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.BearingComponent = void 0;
-var operators_1 = require("rxjs/operators");
-var vd = require("virtual-dom");
-var UnitBezier = require("@mapbox/unitbezier");
-var rxjs_1 = require("rxjs");
-var Component_1 = require("../Component");
-var Geo_1 = require("../Geo");
-var ViewportCoords_1 = require("../geo/ViewportCoords");
-var ComponentSize_1 = require("./utils/ComponentSize");
-/**
- * @class BearingComponent
- *
- * @classdesc Component for indicating bearing and field of view.
- *
- * @example
- * ```
- * var viewer = new Mapillary.Viewer(
- * "<element-id>",
- * "<client-id>",
- * "<my key>");
- *
- * var bearingComponent = viewer.getComponent("bearing");
- * bearingComponent.configure({ size: Mapillary.ComponentSize.Small });
- * ```
- */
-var BearingComponent = /** @class */ (function (_super) {
- __extends(BearingComponent, _super);
- function BearingComponent(name, container, navigator) {
- var _this = _super.call(this, name, container, navigator) || this;
- _this._spatial = new Geo_1.Spatial();
- _this._viewportCoords = new ViewportCoords_1.default();
- _this._svgNamespace = "http://www.w3.org/2000/svg";
- _this._distinctThreshold = Math.PI / 360;
- _this._animationSpeed = 0.075;
- _this._unitBezier = new UnitBezier(0.74, 0.67, 0.38, 0.96);
- return _this;
- }
- BearingComponent.prototype._activate = function () {
- var _this = this;
- var cameraBearingFov$ = this._container.renderService.renderCamera$.pipe(operators_1.map(function (rc) {
- var vFov = _this._spatial.degToRad(rc.perspective.fov);
- var hFov = rc.perspective.aspect === Number.POSITIVE_INFINITY ?
- Math.PI :
- Math.atan(rc.perspective.aspect * Math.tan(0.5 * vFov)) * 2;
- return [_this._spatial.azimuthalToBearing(rc.rotation.phi), hFov];
- }), operators_1.distinctUntilChanged(function (a1, a2) {
- return Math.abs(a2[0] - a1[0]) < _this._distinctThreshold &&
- Math.abs(a2[1] - a1[1]) < _this._distinctThreshold;
- }));
- var nodeFov$ = rxjs_1.combineLatest(this._navigator.stateService.currentState$.pipe(operators_1.distinctUntilChanged(undefined, function (frame) {
- return frame.state.currentNode.key;
- })), this._navigator.panService.panNodes$).pipe(operators_1.map(function (_a) {
- var frame = _a[0], panNodes = _a[1];
- var node = frame.state.currentNode;
- var transform = frame.state.currentTransform;
- if (node.pano) {
- var panoHFov = 2 * Math.PI * node.gpano.CroppedAreaImageWidthPixels / node.gpano.FullPanoWidthPixels;
- return [panoHFov / 2, panoHFov / 2];
- }
- var currentProjectedPoints = _this._computeProjectedPoints(transform);
- var hFov = _this._spatial.degToRad(_this._computeHorizontalFov(currentProjectedPoints));
- var hFovLeft = hFov / 2;
- var hFovRight = hFov / 2;
- for (var _i = 0, panNodes_1 = panNodes; _i < panNodes_1.length; _i++) {
- var _b = panNodes_1[_i], n = _b[0], f = _b[2];
- var diff = _this._spatial.wrap(n.ca - node.ca, -180, 180);
- if (diff < 0) {
- hFovLeft = _this._spatial.degToRad(Math.abs(diff)) + f / 2;
- }
- else {
- hFovRight = _this._spatial.degToRad(Math.abs(diff)) + f / 2;
- }
- }
- return [hFovLeft, hFovRight];
- }), operators_1.distinctUntilChanged(function (_a, _b) {
- var hFovLeft1 = _a[0], hFovRight1 = _a[1];
- var hFovLeft2 = _b[0], hFovRight2 = _b[1];
- return Math.abs(hFovLeft2 - hFovLeft1) < _this._distinctThreshold &&
- Math.abs(hFovRight2 - hFovRight1) < _this._distinctThreshold;
- }));
- var offset$ = rxjs_1.combineLatest(this._navigator.stateService.currentState$.pipe(operators_1.distinctUntilChanged(undefined, function (frame) {
- return frame.state.currentNode.key;
- })), this._container.renderService.bearing$).pipe(operators_1.map(function (_a) {
- var frame = _a[0], bearing = _a[1];
- var offset = _this._spatial.degToRad(frame.state.currentNode.ca - bearing);
- return offset;
- }));
- var nodeFovOperation$ = new rxjs_1.Subject();
- var smoothNodeFov$ = nodeFovOperation$.pipe(operators_1.scan(function (state, operation) {
- return operation(state);
- }, { alpha: 0, curr: [0, 0, 0], prev: [0, 0, 0] }), operators_1.map(function (state) {
- var alpha = _this._unitBezier.solve(state.alpha);
- var curr = state.curr;
- var prev = state.prev;
- return [
- _this._interpolate(prev[0], curr[0], alpha),
- _this._interpolate(prev[1], curr[1], alpha),
- ];
- }));
- this._fovSubscription = nodeFov$.pipe(operators_1.map(function (nbf) {
- return function (state) {
- var a = _this._unitBezier.solve(state.alpha);
- var c = state.curr;
- var p = state.prev;
- var prev = [
- _this._interpolate(p[0], c[0], a),
- _this._interpolate(p[1], c[1], a),
- ];
- var curr = nbf.slice();
- return {
- alpha: 0,
- curr: curr,
- prev: prev,
- };
- };
- }))
- .subscribe(nodeFovOperation$);
- this._fovAnimationSubscription = nodeFov$.pipe(operators_1.switchMap(function () {
- return _this._container.renderService.renderCameraFrame$.pipe(operators_1.skip(1), operators_1.scan(function (alpha) {
- return alpha + _this._animationSpeed;
- }, 0), operators_1.takeWhile(function (alpha) {
- return alpha <= 1 + _this._animationSpeed;
- }), operators_1.map(function (alpha) {
- return Math.min(alpha, 1);
- }));
- }), operators_1.map(function (alpha) {
- return function (nbfState) {
- return {
- alpha: alpha,
- curr: nbfState.curr.slice(),
- prev: nbfState.prev.slice(),
- };
- };
- }))
- .subscribe(nodeFovOperation$);
- var nodeBearingFov$ = rxjs_1.combineLatest(offset$, smoothNodeFov$).pipe(operators_1.map(function (_a) {
- var offset = _a[0], fov = _a[1];
- return [offset, fov[0], fov[1]];
- }));
- this._renderSubscription = rxjs_1.combineLatest(cameraBearingFov$, nodeBearingFov$, this._configuration$, this._container.renderService.size$).pipe(operators_1.map(function (_a) {
- var _b = _a[0], cb = _b[0], cf = _b[1], _c = _a[1], no = _c[0], nfl = _c[1], nfr = _c[2], configuration = _a[2], size = _a[3];
- var background = _this._createBackground(cb);
- var fovIndicator = _this._createFovIndicator(nfl, nfr, no);
- var north = _this._createNorth(cb);
- var cameraSector = _this._createCircleSectorCompass(_this._createCircleSector(Math.max(Math.PI / 20, cf), "#FFF"));
- var compact = configuration.size === ComponentSize_1.default.Small ||
- configuration.size === ComponentSize_1.default.Automatic && size.width < 640 ?
- ".BearingCompact" : "";
- return {
- name: _this._name,
- vnode: vd.h("div.BearingIndicatorContainer" + compact, { oncontextmenu: function (event) { event.preventDefault(); } }, [
- background,
- fovIndicator,
- north,
- cameraSector,
- ]),
- };
- }))
- .subscribe(this._container.domRenderer.render$);
- };
- BearingComponent.prototype._deactivate = function () {
- this._renderSubscription.unsubscribe();
- this._fovSubscription.unsubscribe();
- this._fovAnimationSubscription.unsubscribe();
- };
- BearingComponent.prototype._getDefaultConfiguration = function () {
- return { size: ComponentSize_1.default.Automatic };
- };
- BearingComponent.prototype._createFovIndicator = function (fovLeft, fovRigth, offset) {
- var arc = this._createFovArc(fovLeft, fovRigth);
- var group = vd.h("g", {
- attributes: { transform: "translate(18,18)" },
- namespace: this._svgNamespace,
- }, [arc]);
- var svg = vd.h("svg", {
- attributes: { viewBox: "0 0 36 36" },
- namespace: this._svgNamespace,
- style: {
- height: "36px",
- left: "2px",
- position: "absolute",
- top: "2px",
- transform: "rotateZ(" + this._spatial.radToDeg(offset) + "deg)",
- width: "36px",
- },
- }, [group]);
- return svg;
- };
- BearingComponent.prototype._createFovArc = function (fovLeft, fovRigth) {
- var radius = 16.75;
- var strokeWidth = 2.5;
- var fov = fovLeft + fovRigth;
- if (fov > 2 * Math.PI - Math.PI / 90) {
- return vd.h("circle", {
- attributes: {
- cx: "0",
- cy: "0",
- "fill-opacity": "0",
- r: "" + radius,
- stroke: "#FFF",
- "stroke-width": "" + strokeWidth,
- },
- namespace: this._svgNamespace,
- }, []);
- }
- var arcStart = -Math.PI / 2 - fovLeft;
- var arcEnd = arcStart + fov;
- var startX = radius * Math.cos(arcStart);
- var startY = radius * Math.sin(arcStart);
- var endX = radius * Math.cos(arcEnd);
- var endY = radius * Math.sin(arcEnd);
- var largeArc = fov >= Math.PI ? 1 : 0;
- var description = "M " + startX + " " + startY + " A " + radius + " " + radius + " 0 " + largeArc + " 1 " + endX + " " + endY;
- return vd.h("path", {
- attributes: {
- d: description,
- "fill-opacity": "0",
- stroke: "#FFF",
- "stroke-width": "" + strokeWidth,
- },
- namespace: this._svgNamespace,
- }, []);
- };
- BearingComponent.prototype._createCircleSectorCompass = function (cameraSector) {
- var group = vd.h("g", {
- attributes: { transform: "translate(1,1)" },
- namespace: this._svgNamespace,
- }, [cameraSector]);
- var svg = vd.h("svg", {
- attributes: { viewBox: "0 0 2 2" },
- namespace: this._svgNamespace,
- style: {
- height: "26px",
- left: "7px",
- position: "absolute",
- top: "7px",
- width: "26px",
- },
- }, [group]);
- return svg;
- };
- BearingComponent.prototype._createCircleSector = function (fov, fill) {
- if (fov > 2 * Math.PI - Math.PI / 90) {
- return vd.h("circle", {
- attributes: { cx: "0", cy: "0", fill: fill, r: "1" },
- namespace: this._svgNamespace,
- }, []);
- }
- var arcStart = -Math.PI / 2 - fov / 2;
- var arcEnd = arcStart + fov;
- var startX = Math.cos(arcStart);
- var startY = Math.sin(arcStart);
- var endX = Math.cos(arcEnd);
- var endY = Math.sin(arcEnd);
- var largeArc = fov >= Math.PI ? 1 : 0;
- var description = "M 0 0 " + startX + " " + startY + " A 1 1 0 " + largeArc + " 1 " + endX + " " + endY;
- return vd.h("path", {
- attributes: { d: description, fill: fill },
- namespace: this._svgNamespace,
- }, []);
- };
- BearingComponent.prototype._createNorth = function (bearing) {
- var north = vd.h("div.BearingNorth", []);
- var container = vd.h("div.BearingNorthContainer", { style: { transform: "rotateZ(" + this._spatial.radToDeg(-bearing) + "deg)" } }, [north]);
- return container;
- };
- BearingComponent.prototype._createBackground = function (bearing) {
- return vd.h("div.BearingIndicatorBackground", { style: { transform: "rotateZ(" + this._spatial.radToDeg(-bearing) + "deg)" } }, [
- vd.h("div.BearingIndicatorBackgroundCircle", []),
- vd.h("div.BearingIndicatorBackgroundArrowContainer", [
- vd.h("div.BearingIndicatorBackgroundArrow", []),
- ]),
- ]);
- };
- BearingComponent.prototype._computeProjectedPoints = function (transform) {
- var vertices = [[1, 0]];
- var directions = [[0, 0.5]];
- var pointsPerLine = 12;
- return Geo_1.Geo.computeProjectedPoints(transform, vertices, directions, pointsPerLine, this._viewportCoords);
- };
- BearingComponent.prototype._computeHorizontalFov = function (projectedPoints) {
- var _this = this;
- var fovs = projectedPoints
- .map(function (projectedPoint) {
- return _this._coordToFov(projectedPoint[0]);
- });
- var fov = Math.min.apply(Math, fovs);
- return fov;
- };
- BearingComponent.prototype._coordToFov = function (x) {
- return this._spatial.radToDeg(2 * Math.atan(x));
- };
- BearingComponent.prototype._interpolate = function (x1, x2, alpha) {
- return (1 - alpha) * x1 + alpha * x2;
- };
- BearingComponent.componentName = "bearing";
- return BearingComponent;
-}(Component_1.Component));
-exports.BearingComponent = BearingComponent;
-Component_1.ComponentService.register(BearingComponent);
-exports.default = BearingComponent;
-
-
-},{"../Component":291,"../Geo":294,"../geo/ViewportCoords":421,"./utils/ComponentSize":404,"@mapbox/unitbezier":2,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],309:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.CacheComponent = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Edge_1 = require("../Edge");
-var Component_1 = require("../Component");
-var CacheComponent = /** @class */ (function (_super) {
- __extends(CacheComponent, _super);
- function CacheComponent(name, container, navigator) {
- return _super.call(this, name, container, navigator) || this;
- }
- /**
- * Set the cache depth.
- *
- * Configures the cache depth. The cache depth can be different for
- * different edge direction types.
- *
- * @param {ICacheDepth} depth - Cache depth structure.
- */
- CacheComponent.prototype.setDepth = function (depth) {
- this.configure({ depth: depth });
- };
- CacheComponent.prototype._activate = function () {
- var _this = this;
- this._sequenceSubscription = rxjs_1.combineLatest(this._navigator.stateService.currentNode$.pipe(operators_1.switchMap(function (node) {
- return node.sequenceEdges$;
- }), operators_1.filter(function (status) {
- return status.cached;
- })), this._configuration$).pipe(operators_1.switchMap(function (nc) {
- var status = nc[0];
- var configuration = nc[1];
- var sequenceDepth = Math.max(0, Math.min(4, configuration.depth.sequence));
- var next$ = _this._cache$(status.edges, Edge_1.EdgeDirection.Next, sequenceDepth);
- var prev$ = _this._cache$(status.edges, Edge_1.EdgeDirection.Prev, sequenceDepth);
- return rxjs_1.merge(next$, prev$).pipe(operators_1.catchError(function (error, caught) {
- console.error("Failed to cache sequence edges.", error);
- return rxjs_1.empty();
- }));
- }))
- .subscribe(function () { });
- this._spatialSubscription = rxjs_1.combineLatest(this._navigator.stateService.currentNode$.pipe(operators_1.switchMap(function (node) {
- return rxjs_1.combineLatest(rxjs_1.of(node), node.spatialEdges$.pipe(operators_1.filter(function (status) {
- return status.cached;
- })));
- })), this._configuration$).pipe(operators_1.switchMap(function (_a) {
- var _b = _a[0], node = _b[0], edgeStatus = _b[1], configuration = _a[1];
- var edges = edgeStatus.edges;
- var depth = configuration.depth;
- var panoDepth = Math.max(0, Math.min(2, depth.pano));
- var stepDepth = node.pano ? 0 : Math.max(0, Math.min(3, depth.step));
- var turnDepth = node.pano ? 0 : Math.max(0, Math.min(1, depth.turn));
- var pano$ = _this._cache$(edges, Edge_1.EdgeDirection.Pano, panoDepth);
- var forward$ = _this._cache$(edges, Edge_1.EdgeDirection.StepForward, stepDepth);
- var backward$ = _this._cache$(edges, Edge_1.EdgeDirection.StepBackward, stepDepth);
- var left$ = _this._cache$(edges, Edge_1.EdgeDirection.StepLeft, stepDepth);
- var right$ = _this._cache$(edges, Edge_1.EdgeDirection.StepRight, stepDepth);
- var turnLeft$ = _this._cache$(edges, Edge_1.EdgeDirection.TurnLeft, turnDepth);
- var turnRight$ = _this._cache$(edges, Edge_1.EdgeDirection.TurnRight, turnDepth);
- var turnU$ = _this._cache$(edges, Edge_1.EdgeDirection.TurnU, turnDepth);
- return rxjs_1.merge(forward$, backward$, left$, right$, pano$, turnLeft$, turnRight$, turnU$).pipe(operators_1.catchError(function (error, caught) {
- console.error("Failed to cache spatial edges.", error);
- return rxjs_1.empty();
- }));
- }))
- .subscribe(function () { });
- };
- CacheComponent.prototype._deactivate = function () {
- this._sequenceSubscription.unsubscribe();
- this._spatialSubscription.unsubscribe();
- };
- CacheComponent.prototype._getDefaultConfiguration = function () {
- return { depth: { pano: 1, sequence: 2, step: 1, turn: 0 } };
- };
- CacheComponent.prototype._cache$ = function (edges, direction, depth) {
- var _this = this;
- return rxjs_1.zip(rxjs_1.of(edges), rxjs_1.of(depth)).pipe(operators_1.expand(function (ed) {
- var es = ed[0];
- var d = ed[1];
- var edgesDepths$ = [];
- if (d > 0) {
- for (var _i = 0, es_1 = es; _i < es_1.length; _i++) {
- var edge = es_1[_i];
- if (edge.data.direction === direction) {
- edgesDepths$.push(rxjs_1.zip(_this._navigator.graphService.cacheNode$(edge.to).pipe(operators_1.mergeMap(function (n) {
- return _this._nodeToEdges$(n, direction);
- })), rxjs_1.of(d - 1)));
- }
- }
- }
- return rxjs_1.from(edgesDepths$).pipe(operators_1.mergeAll());
- }), operators_1.skip(1));
- };
- CacheComponent.prototype._nodeToEdges$ = function (node, direction) {
- return ([Edge_1.EdgeDirection.Next, Edge_1.EdgeDirection.Prev].indexOf(direction) > -1 ?
- node.sequenceEdges$ :
- node.spatialEdges$).pipe(operators_1.first(function (status) {
- return status.cached;
- }), operators_1.map(function (status) {
- return status.edges;
- }));
- };
- CacheComponent.componentName = "cache";
- return CacheComponent;
-}(Component_1.Component));
-exports.CacheComponent = CacheComponent;
-Component_1.ComponentService.register(CacheComponent);
-exports.default = CacheComponent;
-
-},{"../Component":291,"../Edge":292,"rxjs":43,"rxjs/operators":241}],310:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Component = void 0;
-var operators_1 = require("rxjs/operators");
-var rxjs_1 = require("rxjs");
-var Utils_1 = require("../Utils");
-var Component = /** @class */ (function (_super) {
- __extends(Component, _super);
- function Component(name, container, navigator) {
- var _this = _super.call(this) || this;
- _this._activated$ = new rxjs_1.BehaviorSubject(false);
- _this._configurationSubject$ = new rxjs_1.Subject();
- _this._activated = false;
- _this._container = container;
- _this._name = name;
- _this._navigator = navigator;
- _this._configuration$ =
- _this._configurationSubject$.pipe(operators_1.startWith(_this.defaultConfiguration), operators_1.scan(function (conf, newConf) {
- for (var key in newConf) {
- if (newConf.hasOwnProperty(key)) {
- conf[key] = newConf[key];
- }
- }
- return conf;
- }), operators_1.publishReplay(1), operators_1.refCount());
- _this._configuration$.subscribe(function () { });
- return _this;
- }
- Object.defineProperty(Component.prototype, "activated", {
- get: function () {
- return this._activated;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Component.prototype, "activated$", {
- /** @ignore */
- get: function () {
- return this._activated$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Component.prototype, "defaultConfiguration", {
- /**
- * Get default configuration.
- *
- * @returns {TConfiguration} Default configuration for component.
- */
- get: function () {
- return this._getDefaultConfiguration();
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Component.prototype, "configuration$", {
- /** @ignore */
- get: function () {
- return this._configuration$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Component.prototype, "name", {
- /**
- * Get name.
- *
- * @description The name of the component. Used when interacting with the
- * component through the Viewer's API.
- */
- get: function () {
- return this._name;
- },
- enumerable: false,
- configurable: true
- });
- Component.prototype.activate = function (conf) {
- if (this._activated) {
- return;
- }
- if (conf !== undefined) {
- this._configurationSubject$.next(conf);
- }
- this._activated = true;
- this._activate();
- this._activated$.next(true);
- };
- Component.prototype.configure = function (conf) {
- this._configurationSubject$.next(conf);
- };
- Component.prototype.deactivate = function () {
- if (!this._activated) {
- return;
- }
- this._activated = false;
- this._deactivate();
- this._container.domRenderer.clear(this._name);
- this._container.glRenderer.clear(this._name);
- this._activated$.next(false);
- };
- /**
- * Detect the viewer's new width and height and resize the component's
- * rendered elements accordingly if applicable.
- *
- * @ignore
- */
- Component.prototype.resize = function () { return; };
- Component.componentName = "not_worthy";
- return Component;
-}(Utils_1.EventEmitter));
-exports.Component = Component;
-exports.default = Component;
-
-},{"../Utils":301,"rxjs":43,"rxjs/operators":241}],311:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ComponentService = void 0;
-var Error_1 = require("../Error");
-var ComponentService = /** @class */ (function () {
- function ComponentService(container, navigator) {
- this._components = {};
- for (var componentName in ComponentService.registeredComponents) {
- if (!ComponentService.registeredComponents.hasOwnProperty(componentName)) {
- continue;
- }
- var component = ComponentService.registeredComponents[componentName];
- this._components[componentName] = {
- active: false,
- component: new component(componentName, container, navigator),
- };
- }
- this._coverComponent = new ComponentService.registeredCoverComponent("cover", container, navigator);
- this._coverComponent.activate();
- this._coverActivated = true;
- }
- ComponentService.register = function (component) {
- if (ComponentService.registeredComponents[component.componentName] === undefined) {
- ComponentService.registeredComponents[component.componentName] = component;
- }
- };
- ComponentService.registerCover = function (coverComponent) {
- ComponentService.registeredCoverComponent = coverComponent;
- };
- Object.defineProperty(ComponentService.prototype, "coverActivated", {
- get: function () {
- return this._coverActivated;
- },
- enumerable: false,
- configurable: true
- });
- ComponentService.prototype.activateCover = function () {
- if (this._coverActivated) {
- return;
- }
- this._coverActivated = true;
- for (var componentName in this._components) {
- if (!this._components.hasOwnProperty(componentName)) {
- continue;
- }
- var component = this._components[componentName];
- if (component.active) {
- component.component.deactivate();
- }
- }
- };
- ComponentService.prototype.deactivateCover = function () {
- if (!this._coverActivated) {
- return;
- }
- this._coverActivated = false;
- for (var componentName in this._components) {
- if (!this._components.hasOwnProperty(componentName)) {
- continue;
- }
- var component = this._components[componentName];
- if (component.active) {
- component.component.activate();
- }
- }
- };
- ComponentService.prototype.activate = function (name) {
- this._checkName(name);
- this._components[name].active = true;
- if (!this._coverActivated) {
- this.get(name).activate();
- }
- };
- ComponentService.prototype.configure = function (name, conf) {
- this._checkName(name);
- this.get(name).configure(conf);
- };
- ComponentService.prototype.deactivate = function (name) {
- this._checkName(name);
- this._components[name].active = false;
- if (!this._coverActivated) {
- this.get(name).deactivate();
- }
- };
- ComponentService.prototype.get = function (name) {
- return this._components[name].component;
- };
- ComponentService.prototype.getCover = function () {
- return this._coverComponent;
- };
- ComponentService.prototype._checkName = function (name) {
- if (!(name in this._components)) {
- throw new Error_1.ArgumentMapillaryError("Component does not exist: " + name);
- }
- };
- ComponentService.registeredComponents = {};
- return ComponentService;
-}());
-exports.ComponentService = ComponentService;
-exports.default = ComponentService;
-
-},{"../Error":293}],312:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.CoverComponent = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var vd = require("virtual-dom");
-var Component_1 = require("../Component");
-var Utils_1 = require("../Utils");
-var Viewer_1 = require("../Viewer");
-var CoverComponent = /** @class */ (function (_super) {
- __extends(CoverComponent, _super);
- function CoverComponent(name, container, navigator) {
- return _super.call(this, name, container, navigator) || this;
- }
- CoverComponent.prototype._activate = function () {
- var _this = this;
- this._configuration$.pipe(operators_1.distinctUntilChanged(undefined, function (configuration) {
- return configuration.state;
- }), operators_1.switchMap(function (configuration) {
- return rxjs_1.combineLatest(rxjs_1.of(configuration.state), _this._navigator.stateService.currentNode$);
- }), operators_1.switchMap(function (_a) {
- var state = _a[0], node = _a[1];
- var keySrc$ = rxjs_1.combineLatest(rxjs_1.of(node.key), node.image$.pipe(operators_1.filter(function (image) {
- return !!image;
- }), operators_1.map(function (image) {
- return image.src;
- })));
- return state === Component_1.CoverState.Visible ? keySrc$.pipe(operators_1.first()) : keySrc$;
- }), operators_1.distinctUntilChanged(function (_a, _b) {
- var k1 = _a[0], s1 = _a[1];
- var k2 = _b[0], s2 = _b[1];
- return k1 === k2 && s1 === s2;
- }), operators_1.map(function (_a) {
- var key = _a[0], src = _a[1];
- return { key: key, src: src };
- }))
- .subscribe(this._configurationSubject$);
- this._renderSubscription = rxjs_1.combineLatest(this._configuration$, this._container.renderService.size$).pipe(operators_1.map(function (_a) {
- var configuration = _a[0], size = _a[1];
- if (!configuration.key) {
- return { name: _this._name, vnode: vd.h("div", []) };
- }
- var compactClass = size.width <= 640 || size.height <= 480 ? ".CoverCompact" : "";
- if (configuration.state === Component_1.CoverState.Hidden) {
- var doneContainer = vd.h("div.CoverContainer.CoverDone" + compactClass, [_this._getCoverBackgroundVNode(configuration)]);
- return { name: _this._name, vnode: doneContainer };
- }
- var container = vd.h("div.CoverContainer" + compactClass, [_this._getCoverButtonVNode(configuration)]);
- return { name: _this._name, vnode: container };
- }))
- .subscribe(this._container.domRenderer.render$);
- };
- CoverComponent.prototype._deactivate = function () {
- this._renderSubscription.unsubscribe();
- this._keySubscription.unsubscribe();
- };
- CoverComponent.prototype._getDefaultConfiguration = function () {
- return { state: Component_1.CoverState.Visible };
- };
- CoverComponent.prototype._getCoverButtonVNode = function (configuration) {
- var _this = this;
- var cover = configuration.state === Component_1.CoverState.Loading ? "div.Cover.CoverLoading" : "div.Cover";
- var coverButton = vd.h("div.CoverButton", [vd.h("div.CoverButtonIcon", [])]);
- var coverLogo = vd.h("a.CoverLogo", { href: Utils_1.Urls.explore, target: "_blank" }, []);
- var coverIndicator = vd.h("div.CoverIndicator", { onclick: function () { _this.configure({ state: Component_1.CoverState.Loading }); } }, []);
- return vd.h(cover, [
- this._getCoverBackgroundVNode(configuration),
- coverIndicator,
- coverButton,
- coverLogo,
- ]);
- };
- CoverComponent.prototype._getCoverBackgroundVNode = function (conf) {
- var url = conf.src != null ?
- conf.src : Utils_1.Urls.thumbnail(conf.key, Viewer_1.ImageSize.Size640);
- var properties = { style: { backgroundImage: "url(" + url + ")" } };
- var children = [];
- if (conf.state === Component_1.CoverState.Loading) {
- children.push(vd.h("div.Spinner", {}, []));
- }
- return vd.h("div.CoverBackground", properties, children);
- };
- CoverComponent.componentName = "cover";
- return CoverComponent;
-}(Component_1.Component));
-exports.CoverComponent = CoverComponent;
-Component_1.ComponentService.registerCover(CoverComponent);
-exports.default = CoverComponent;
-
-},{"../Component":291,"../Utils":301,"../Viewer":302,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],313:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.DebugComponent = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var vd = require("virtual-dom");
-var Component_1 = require("../Component");
-var DebugComponent = /** @class */ (function (_super) {
- __extends(DebugComponent, _super);
- function DebugComponent() {
- var _this = _super !== null && _super.apply(this, arguments) || this;
- _this._open$ = new rxjs_1.BehaviorSubject(false);
- return _this;
- }
- DebugComponent.prototype._activate = function () {
- var _this = this;
- this._disposable = rxjs_1.combineLatest(this._navigator.stateService.currentState$, this._open$, this._navigator.imageLoadingService.loadstatus$).pipe(operators_1.map(function (_a) {
- var frame = _a[0], open = _a[1], loadStatus = _a[2];
- return { name: _this._name, vnode: _this._getDebugVNode(open, _this._getDebugInfo(frame, loadStatus)) };
- }))
- .subscribe(this._container.domRenderer.render$);
- };
- DebugComponent.prototype._deactivate = function () {
- this._disposable.unsubscribe();
- };
- DebugComponent.prototype._getDefaultConfiguration = function () {
- return {};
- };
- DebugComponent.prototype._getDebugInfo = function (frame, loadStatus) {
- var ret = [];
- ret.push(vd.h("h2", "Node"));
- if (frame.state.currentNode) {
- ret.push(vd.h("p", "currentNode: " + frame.state.currentNode.key));
- }
- if (frame.state.previousNode) {
- ret.push(vd.h("p", "previousNode: " + frame.state.previousNode.key));
- }
- ret.push(vd.h("h2", "Loading"));
- var total = 0;
- var loaded = 0;
- var loading = 0;
- for (var key in loadStatus) {
- if (!loadStatus.hasOwnProperty(key)) {
- continue;
- }
- var status_1 = loadStatus[key];
- total += status_1.loaded;
- if (status_1.loaded !== status_1.total) {
- loading++;
- }
- else {
- loaded++;
- }
- }
- ret.push(vd.h("p", "Loaded Images: " + loaded));
- ret.push(vd.h("p", "Loading Images: " + loading));
- ret.push(vd.h("p", "Total bytes loaded: " + total));
- ret.push(vd.h("h2", "Camera"));
- ret.push(vd.h("p", "camera.position.x: " + frame.state.camera.position.x));
- ret.push(vd.h("p", "camera.position.y: " + frame.state.camera.position.y));
- ret.push(vd.h("p", "camera.position.z: " + frame.state.camera.position.z));
- ret.push(vd.h("p", "camera.lookat.x: " + frame.state.camera.lookat.x));
- ret.push(vd.h("p", "camera.lookat.y: " + frame.state.camera.lookat.y));
- ret.push(vd.h("p", "camera.lookat.z: " + frame.state.camera.lookat.z));
- ret.push(vd.h("p", "camera.up.x: " + frame.state.camera.up.x));
- ret.push(vd.h("p", "camera.up.y: " + frame.state.camera.up.y));
- ret.push(vd.h("p", "camera.up.z: " + frame.state.camera.up.z));
- return ret;
- };
- DebugComponent.prototype._getDebugVNode = function (open, info) {
- if (open) {
- return vd.h("div.Debug", {}, [
- vd.h("h2", {}, ["Debug"]),
- this._getDebugVNodeButton(open),
- vd.h("pre", {}, info),
- ]);
- }
- else {
- return this._getDebugVNodeButton(open);
- }
- };
- DebugComponent.prototype._getDebugVNodeButton = function (open) {
- var buttonText = open ? "Disable Debug" : "D";
- var buttonCssClass = open ? "" : ".DebugButtonFixed";
- if (open) {
- return vd.h("button.DebugButton" + buttonCssClass, { onclick: this._closeDebugElement.bind(this) }, [buttonText]);
- }
- else {
- return vd.h("button.DebugButton" + buttonCssClass, { onclick: this._openDebugElement.bind(this) }, [buttonText]);
- }
- };
- DebugComponent.prototype._closeDebugElement = function (open) {
- this._open$.next(false);
- };
- DebugComponent.prototype._openDebugElement = function () {
- this._open$.next(true);
- };
- DebugComponent.componentName = "debug";
- return DebugComponent;
-}(Component_1.Component));
-exports.DebugComponent = DebugComponent;
-Component_1.ComponentService.register(DebugComponent);
-exports.default = DebugComponent;
-
-},{"../Component":291,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],314:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ImageComponent = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var vd = require("virtual-dom");
-var Component_1 = require("../Component");
-var Utils_1 = require("../Utils");
-var ImageComponent = /** @class */ (function (_super) {
- __extends(ImageComponent, _super);
- function ImageComponent(name, container, navigator, dom) {
- var _this = _super.call(this, name, container, navigator) || this;
- _this._canvasId = container.id + "-" + _this._name;
- _this._dom = !!dom ? dom : new Utils_1.DOM();
- return _this;
- }
- ImageComponent.prototype._activate = function () {
- var _this = this;
- var canvasSize$ = this._container.domRenderer.element$.pipe(operators_1.map(function (element) {
- return _this._dom.document.getElementById(_this._canvasId);
- }), operators_1.filter(function (canvas) {
- return !!canvas;
- }), operators_1.map(function (canvas) {
- var adaptableDomRenderer = canvas.parentElement;
- var width = adaptableDomRenderer.offsetWidth;
- var height = adaptableDomRenderer.offsetHeight;
- return [canvas, { height: height, width: width }];
- }), operators_1.distinctUntilChanged(function (s1, s2) {
- return s1.height === s2.height && s1.width === s2.width;
- }, function (_a) {
- var canvas = _a[0], size = _a[1];
- return size;
- }));
- this.drawSubscription = rxjs_1.combineLatest(canvasSize$, this._navigator.stateService.currentNode$)
- .subscribe(function (_a) {
- var _b = _a[0], canvas = _b[0], size = _b[1], node = _a[1];
- canvas.width = size.width;
- canvas.height = size.height;
- canvas
- .getContext("2d")
- .drawImage(node.image, 0, 0, size.width, size.height);
- });
- this._container.domRenderer.renderAdaptive$.next({ name: this._name, vnode: vd.h("canvas#" + this._canvasId, []) });
- };
- ImageComponent.prototype._deactivate = function () {
- this.drawSubscription.unsubscribe();
- };
- ImageComponent.prototype._getDefaultConfiguration = function () {
- return {};
- };
- ImageComponent.componentName = "image";
- return ImageComponent;
-}(Component_1.Component));
-exports.ImageComponent = ImageComponent;
-Component_1.ComponentService.register(ImageComponent);
-exports.default = ImageComponent;
-
-
-},{"../Component":291,"../Utils":301,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],315:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.LoadingComponent = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var vd = require("virtual-dom");
-var Component_1 = require("../Component");
-var LoadingComponent = /** @class */ (function (_super) {
- __extends(LoadingComponent, _super);
- function LoadingComponent(name, container, navigator) {
- return _super.call(this, name, container, navigator) || this;
- }
- LoadingComponent.prototype._activate = function () {
- var _this = this;
- this._loadingSubscription = this._navigator.loadingService.loading$.pipe(operators_1.switchMap(function (loading) {
- return loading ?
- _this._navigator.imageLoadingService.loadstatus$ :
- rxjs_1.of({});
- }), operators_1.map(function (loadStatus) {
- var total = 0;
- var loaded = 0;
- for (var key in loadStatus) {
- if (!loadStatus.hasOwnProperty(key)) {
- continue;
- }
- var status_1 = loadStatus[key];
- if (status_1.loaded !== status_1.total) {
- loaded += status_1.loaded;
- total += status_1.total;
- }
- }
- var percentage = 100;
- if (total !== 0) {
- percentage = (loaded / total) * 100;
- }
- return { name: _this._name, vnode: _this._getBarVNode(percentage) };
- }))
- .subscribe(this._container.domRenderer.render$);
- };
- LoadingComponent.prototype._deactivate = function () {
- this._loadingSubscription.unsubscribe();
- };
- LoadingComponent.prototype._getDefaultConfiguration = function () {
- return {};
- };
- LoadingComponent.prototype._getBarVNode = function (percentage) {
- var loadingBarStyle = {};
- var loadingContainerStyle = {};
- if (percentage !== 100) {
- loadingBarStyle.width = percentage.toFixed(0) + "%";
- loadingBarStyle.opacity = "1";
- }
- else {
- loadingBarStyle.width = "100%";
- loadingBarStyle.opacity = "0";
- }
- return vd.h("div.Loading", { style: loadingContainerStyle }, [vd.h("div.LoadingBar", { style: loadingBarStyle }, [])]);
- };
- LoadingComponent.componentName = "loading";
- return LoadingComponent;
-}(Component_1.Component));
-exports.LoadingComponent = LoadingComponent;
-Component_1.ComponentService.register(LoadingComponent);
-exports.default = LoadingComponent;
-
-},{"../Component":291,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],316:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.NavigationComponent = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var vd = require("virtual-dom");
-var Edge_1 = require("../Edge");
-var Error_1 = require("../Error");
-var Component_1 = require("../Component");
-/**
- * @class NavigationComponent
- *
- * @classdesc Fallback navigation component for environments without WebGL support.
- *
- * Replaces the functionality in the Direction and Sequence components.
- */
-var NavigationComponent = /** @class */ (function (_super) {
- __extends(NavigationComponent, _super);
- /** @ignore */
- function NavigationComponent(name, container, navigator) {
- var _this = _super.call(this, name, container, navigator) || this;
- _this._seqNames = {};
- _this._seqNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.Prev]] = "Prev";
- _this._seqNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.Next]] = "Next";
- _this._spaTopNames = {};
- _this._spaTopNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.TurnLeft]] = "Turnleft";
- _this._spaTopNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.StepLeft]] = "Left";
- _this._spaTopNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.StepForward]] = "Forward";
- _this._spaTopNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.StepRight]] = "Right";
- _this._spaTopNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.TurnRight]] = "Turnright";
- _this._spaBottomNames = {};
- _this._spaBottomNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.TurnU]] = "Turnaround";
- _this._spaBottomNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.StepBackward]] = "Backward";
- return _this;
- }
- NavigationComponent.prototype._activate = function () {
- var _this = this;
- this._renderSubscription = rxjs_1.combineLatest(this._navigator.stateService.currentNode$, this._configuration$).pipe(operators_1.switchMap(function (_a) {
- var node = _a[0], configuration = _a[1];
- var sequenceEdges$ = configuration.sequence ?
- node.sequenceEdges$.pipe(operators_1.map(function (status) {
- return status.edges
- .map(function (edge) {
- return edge.data.direction;
- });
- })) :
- rxjs_1.of([]);
- var spatialEdges$ = !node.pano && configuration.spatial ?
- node.spatialEdges$.pipe(operators_1.map(function (status) {
- return status.edges
- .map(function (edge) {
- return edge.data.direction;
- });
- })) :
- rxjs_1.of([]);
- return rxjs_1.combineLatest(sequenceEdges$, spatialEdges$).pipe(operators_1.map(function (_a) {
- var seq = _a[0], spa = _a[1];
- return seq.concat(spa);
- }));
- }), operators_1.map(function (edgeDirections) {
- var seqs = _this._createArrowRow(_this._seqNames, edgeDirections);
- var spaTops = _this._createArrowRow(_this._spaTopNames, edgeDirections);
- var spaBottoms = _this._createArrowRow(_this._spaBottomNames, edgeDirections);
- var seqContainer = vd.h("div.NavigationSequence", seqs);
- var spaTopContainer = vd.h("div.NavigationSpatialTop", spaTops);
- var spaBottomContainer = vd.h("div.NavigationSpatialBottom", spaBottoms);
- var spaContainer = vd.h("div.NavigationSpatial", [spaTopContainer, spaBottomContainer]);
- return { name: _this._name, vnode: vd.h("div.NavigationContainer", [seqContainer, spaContainer]) };
- }))
- .subscribe(this._container.domRenderer.render$);
- };
- NavigationComponent.prototype._deactivate = function () {
- this._renderSubscription.unsubscribe();
- };
- NavigationComponent.prototype._getDefaultConfiguration = function () {
- return { sequence: true, spatial: true };
- };
- NavigationComponent.prototype._createArrowRow = function (arrowNames, edgeDirections) {
- var arrows = [];
- for (var arrowName in arrowNames) {
- if (!(arrowNames.hasOwnProperty(arrowName))) {
- continue;
- }
- var direction = Edge_1.EdgeDirection[arrowName];
- if (edgeDirections.indexOf(direction) !== -1) {
- arrows.push(this._createVNode(direction, arrowNames[arrowName], "visible"));
- }
- else {
- arrows.push(this._createVNode(direction, arrowNames[arrowName], "hidden"));
- }
- }
- return arrows;
- };
- NavigationComponent.prototype._createVNode = function (direction, name, visibility) {
- var _this = this;
- return vd.h("span.Direction.Direction" + name, {
- onclick: function (ev) {
- _this._navigator.moveDir$(direction)
- .subscribe(undefined, function (error) {
- if (!(error instanceof Error_1.AbortMapillaryError)) {
- console.error(error);
- }
- });
- },
- style: {
- visibility: visibility,
- },
- }, []);
- };
- NavigationComponent.componentName = "navigation";
- return NavigationComponent;
-}(Component_1.Component));
-exports.NavigationComponent = NavigationComponent;
-Component_1.ComponentService.register(NavigationComponent);
-exports.default = NavigationComponent;
-
-},{"../Component":291,"../Edge":292,"../Error":293,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],317:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.RouteComponent = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var vd = require("virtual-dom");
-var Component_1 = require("../Component");
-var DescriptionState = /** @class */ (function () {
- function DescriptionState() {
- }
- return DescriptionState;
-}());
-var RouteState = /** @class */ (function () {
- function RouteState() {
- }
- return RouteState;
-}());
-var RouteTrack = /** @class */ (function () {
- function RouteTrack() {
- this.nodeInstructions = [];
- this.nodeInstructionsOrdered = [];
- }
- return RouteTrack;
-}());
-var RouteComponent = /** @class */ (function (_super) {
- __extends(RouteComponent, _super);
- function RouteComponent(name, container, navigator) {
- return _super.call(this, name, container, navigator) || this;
- }
- RouteComponent.prototype.play = function () {
- this.configure({ playing: true });
- };
- RouteComponent.prototype.stop = function () {
- this.configure({ playing: false });
- };
- RouteComponent.prototype._activate = function () {
- var _this = this;
- var slowedStream$ = this._navigator.stateService.currentState$.pipe(operators_1.filter(function (frame) {
- return (frame.id % 2) === 0;
- }), operators_1.filter(function (frame) {
- return frame.state.nodesAhead < 15;
- }), operators_1.distinctUntilChanged(undefined, function (frame) {
- return frame.state.lastNode.key;
- }));
- var routeTrack$ = rxjs_1.combineLatest(this.configuration$.pipe(operators_1.mergeMap(function (conf) {
- return rxjs_1.from(conf.paths);
- }), operators_1.distinct(function (p) {
- return p.sequenceKey;
- }), operators_1.mergeMap(function (path) {
- return _this._navigator.apiV3.sequenceByKey$([path.sequenceKey]).pipe(operators_1.map(function (sequenceByKey) {
- return sequenceByKey[path.sequenceKey];
- }));
- })), this.configuration$).pipe(operators_1.map(function (_a) {
- var sequence = _a[0], conf = _a[1];
- var i = 0;
- var instructionPlaces = [];
- for (var _i = 0, _b = conf.paths; _i < _b.length; _i++) {
- var path = _b[_i];
- if (path.sequenceKey === sequence.key) {
- var nodeInstructions = [];
- var saveKey = false;
- for (var _c = 0, _d = sequence.keys; _c < _d.length; _c++) {
- var key = _d[_c];
- if (path.startKey === key) {
- saveKey = true;
- }
- if (saveKey) {
- var description = null;
- for (var _e = 0, _f = path.infoKeys; _e < _f.length; _e++) {
- var infoKey = _f[_e];
- if (infoKey.key === key) {
- description = infoKey.description;
- }
- }
- nodeInstructions.push({ description: description, key: key });
- }
- if (path.stopKey === key) {
- saveKey = false;
- }
- }
- instructionPlaces.push({ nodeInstructions: nodeInstructions, place: i });
- }
- i++;
- }
- return instructionPlaces;
- }), operators_1.scan(function (routeTrack, instructionPlaces) {
- for (var _i = 0, instructionPlaces_1 = instructionPlaces; _i < instructionPlaces_1.length; _i++) {
- var instructionPlace = instructionPlaces_1[_i];
- routeTrack.nodeInstructionsOrdered[instructionPlace.place] = instructionPlace.nodeInstructions;
- }
- for (var place in routeTrack.nodeInstructionsOrdered) {
- if (!routeTrack.nodeInstructionsOrdered.hasOwnProperty(place)) {
- continue;
- }
- var instructionGroup = routeTrack.nodeInstructionsOrdered[place];
- for (var _a = 0, instructionGroup_1 = instructionGroup; _a < instructionGroup_1.length; _a++) {
- var instruction = instructionGroup_1[_a];
- routeTrack.nodeInstructions.push(instruction);
- }
- }
- return routeTrack;
- }, new RouteTrack()));
- var cacheNode$ = rxjs_1.combineLatest(slowedStream$, routeTrack$, this.configuration$).pipe(operators_1.map(function (_a) {
- var frame = _a[0], routeTrack = _a[1], conf = _a[2];
- return { conf: conf, frame: frame, routeTrack: routeTrack };
- }), operators_1.scan(function (routeState, rtAndFrame) {
- if (rtAndFrame.conf.playing === undefined || rtAndFrame.conf.playing) {
- routeState.routeTrack = rtAndFrame.routeTrack;
- routeState.currentNode = rtAndFrame.frame.state.currentNode;
- routeState.lastNode = rtAndFrame.frame.state.lastNode;
- routeState.playing = true;
- }
- else {
- _this._navigator.stateService.cutNodes();
- routeState.playing = false;
- }
- return routeState;
- }, new RouteState()), operators_1.filter(function (routeState) {
- return routeState.playing;
- }), operators_1.filter(function (routeState) {
- for (var _i = 0, _a = routeState.routeTrack.nodeInstructions; _i < _a.length; _i++) {
- var nodeInstruction = _a[_i];
- if (!nodeInstruction) {
- continue;
- }
- if (nodeInstruction.key === routeState.lastNode.key) {
- return true;
- }
- }
- return false;
- }), operators_1.distinctUntilChanged(undefined, function (routeState) {
- return routeState.lastNode.key;
- }), operators_1.mergeMap(function (routeState) {
- var i = 0;
- for (var _i = 0, _a = routeState.routeTrack.nodeInstructions; _i < _a.length; _i++) {
- var nodeInstruction = _a[_i];
- if (nodeInstruction.key === routeState.lastNode.key) {
- break;
- }
- i++;
- }
- var nextInstruction = routeState.routeTrack.nodeInstructions[i + 1];
- if (!nextInstruction) {
- return rxjs_1.of(null);
- }
- return _this._navigator.graphService.cacheNode$(nextInstruction.key);
- }));
- this._disposable = rxjs_1.combineLatest(cacheNode$, this.configuration$).pipe(operators_1.map(function (_a) {
- var node = _a[0], conf = _a[1];
- return { conf: conf, node: node };
- }), operators_1.filter(function (cAN) {
- return cAN.node !== null && cAN.conf.playing;
- }), operators_1.pluck("node"))
- .subscribe(this._navigator.stateService.appendNode$);
- this._disposableDescription = rxjs_1.combineLatest(this._navigator.stateService.currentNode$, routeTrack$, this.configuration$).pipe(operators_1.map(function (_a) {
- var node = _a[0], routeTrack = _a[1], conf = _a[2];
- if (conf.playing !== undefined && !conf.playing) {
- return "quit";
- }
- var description = null;
- for (var _i = 0, _b = routeTrack.nodeInstructions; _i < _b.length; _i++) {
- var nodeInstruction = _b[_i];
- if (nodeInstruction.key === node.key) {
- description = nodeInstruction.description;
- break;
- }
- }
- return description;
- }), operators_1.scan(function (descriptionState, description) {
- if (description !== descriptionState.description && description !== null) {
- descriptionState.description = description;
- descriptionState.showsLeft = 6;
- }
- else {
- descriptionState.showsLeft--;
- }
- if (description === "quit") {
- descriptionState.description = null;
- }
- return descriptionState;
- }, new DescriptionState()), operators_1.map(function (descriptionState) {
- if (descriptionState.showsLeft > 0 && descriptionState.description) {
- return { name: _this._name, vnode: _this._getRouteAnnotationNode(descriptionState.description) };
- }
- else {
- return { name: _this._name, vnode: vd.h("div", []) };
- }
- }))
- .subscribe(this._container.domRenderer.render$);
- };
- RouteComponent.prototype._deactivate = function () {
- this._disposable.unsubscribe();
- this._disposableDescription.unsubscribe();
- };
- RouteComponent.prototype._getDefaultConfiguration = function () {
- return {};
- };
- RouteComponent.prototype._getRouteAnnotationNode = function (description) {
- return vd.h("div.RouteFrame", {}, [
- vd.h("p", { textContent: description }, []),
- ]);
- };
- RouteComponent.componentName = "route";
- return RouteComponent;
-}(Component_1.Component));
-exports.RouteComponent = RouteComponent;
-Component_1.ComponentService.register(RouteComponent);
-exports.default = RouteComponent;
-
-},{"../Component":291,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],318:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.StatsComponent = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../Component");
-var StatsComponent = /** @class */ (function (_super) {
- __extends(StatsComponent, _super);
- function StatsComponent(name, container, navigator, scheduler) {
- var _this = _super.call(this, name, container, navigator) || this;
- _this._scheduler = scheduler;
- return _this;
- }
- StatsComponent.prototype._activate = function () {
- var _this = this;
- this._sequenceSubscription = this._navigator.stateService.currentNode$.pipe(operators_1.scan(function (keys, node) {
- var sKey = node.sequenceKey;
- keys.report = [];
- if (!(sKey in keys.reported)) {
- keys.report = [sKey];
- keys.reported[sKey] = true;
- }
- return keys;
- }, { report: [], reported: {} }), operators_1.filter(function (keys) {
- return keys.report.length > 0;
- }), operators_1.mergeMap(function (keys) {
- return _this._navigator.apiV3.sequenceViewAdd$(keys.report).pipe(operators_1.catchError(function (error, caught) {
- console.error("Failed to report sequence stats (" + keys.report + ")", error);
- return rxjs_1.empty();
- }));
- }))
- .subscribe(function () { });
- this._imageSubscription = this._navigator.stateService.currentNode$.pipe(operators_1.map(function (node) {
- return node.key;
- })).pipe(operators_1.buffer(this._navigator.stateService.currentNode$.pipe(operators_1.debounceTime(5000, this._scheduler))), operators_1.scan(function (keys, newKeys) {
- keys.report = [];
- for (var _i = 0, newKeys_1 = newKeys; _i < newKeys_1.length; _i++) {
- var key = newKeys_1[_i];
- if (!(key in keys.reported)) {
- keys.report.push(key);
- keys.reported[key] = true;
- }
- }
- return keys;
- }, { report: [], reported: {} }), operators_1.filter(function (keys) {
- return keys.report.length > 0;
- }), operators_1.mergeMap(function (keys) {
- return _this._navigator.apiV3.imageViewAdd$(keys.report).pipe(operators_1.catchError(function (error, caught) {
- console.error("Failed to report image stats (" + keys.report + ")", error);
- return rxjs_1.empty();
- }));
- }))
- .subscribe(function () { });
- };
- StatsComponent.prototype._deactivate = function () {
- this._sequenceSubscription.unsubscribe();
- this._imageSubscription.unsubscribe();
- };
- StatsComponent.prototype._getDefaultConfiguration = function () {
- return {};
- };
- StatsComponent.componentName = "stats";
- return StatsComponent;
-}(Component_1.Component));
-exports.StatsComponent = StatsComponent;
-Component_1.ComponentService.register(StatsComponent);
-exports.default = StatsComponent;
-
-},{"../Component":291,"rxjs":43,"rxjs/operators":241}],319:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.DirectionComponent = void 0;
-var vd = require("virtual-dom");
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../Component");
-/**
- * @class DirectionComponent
- * @classdesc Component showing navigation arrows for steps and turns.
- */
-var DirectionComponent = /** @class */ (function (_super) {
- __extends(DirectionComponent, _super);
- function DirectionComponent(name, container, navigator, directionDOMRenderer) {
- var _this = _super.call(this, name, container, navigator) || this;
- _this._renderer = !!directionDOMRenderer ?
- directionDOMRenderer :
- new Component_1.DirectionDOMRenderer(_this.defaultConfiguration, { height: container.element.offsetHeight, width: container.element.offsetWidth });
- _this._hoveredKeySubject$ = new rxjs_1.Subject();
- _this._hoveredKey$ = _this._hoveredKeySubject$.pipe(operators_1.share());
- return _this;
- }
- Object.defineProperty(DirectionComponent.prototype, "hoveredKey$", {
- /**
- * Get hovered key observable.
- *
- * @description An observable emitting the key of the node for the direction
- * arrow that is being hovered. When the mouse leaves a direction arrow null
- * is emitted.
- *
- * @returns {Observable<string>}
- */
- get: function () {
- return this._hoveredKey$;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Set highlight key.
- *
- * @description The arrow pointing towards the node corresponding to the
- * highlight key will be highlighted.
- *
- * @param {string} highlightKey Key of node to be highlighted if existing
- * among arrows.
- */
- DirectionComponent.prototype.setHighlightKey = function (highlightKey) {
- this.configure({ highlightKey: highlightKey });
- };
- /**
- * Set min width of container element.
- *
- * @description Set min width of the non transformed container element holding
- * the navigation arrows. If the min width is larger than the max width the
- * min width value will be used.
- *
- * The container element is automatically resized when the resize
- * method on the Viewer class is called.
- *
- * @param {number} minWidth
- */
- DirectionComponent.prototype.setMinWidth = function (minWidth) {
- this.configure({ minWidth: minWidth });
- };
- /**
- * Set max width of container element.
- *
- * @description Set max width of the non transformed container element holding
- * the navigation arrows. If the min width is larger than the max width the
- * min width value will be used.
- *
- * The container element is automatically resized when the resize
- * method on the Viewer class is called.
- *
- * @param {number} minWidth
- */
- DirectionComponent.prototype.setMaxWidth = function (maxWidth) {
- this.configure({ maxWidth: maxWidth });
- };
- DirectionComponent.prototype._activate = function () {
- var _this = this;
- this._configurationSubscription = this._configuration$
- .subscribe(function (configuration) {
- _this._renderer.setConfiguration(configuration);
- });
- this._resizeSubscription = this._container.renderService.size$
- .subscribe(function (size) {
- _this._renderer.resize(size);
- });
- this._nodeSubscription = this._navigator.stateService.currentNode$.pipe(operators_1.tap(function (node) {
- _this._container.domRenderer.render$.next({ name: _this._name, vnode: vd.h("div", {}, []) });
- _this._renderer.setNode(node);
- }), operators_1.withLatestFrom(this._configuration$), operators_1.switchMap(function (_a) {
- var node = _a[0], configuration = _a[1];
- return rxjs_1.combineLatest(node.spatialEdges$, configuration.distinguishSequence ?
- _this._navigator.graphService
- .cacheSequence$(node.sequenceKey).pipe(operators_1.catchError(function (error, caught) {
- console.error("Failed to cache sequence (" + node.sequenceKey + ")", error);
- return rxjs_1.of(null);
- })) :
- rxjs_1.of(null));
- }))
- .subscribe(function (_a) {
- var edgeStatus = _a[0], sequence = _a[1];
- _this._renderer.setEdges(edgeStatus, sequence);
- });
- this._renderCameraSubscription = this._container.renderService.renderCameraFrame$.pipe(operators_1.tap(function (renderCamera) {
- _this._renderer.setRenderCamera(renderCamera);
- }), operators_1.map(function () {
- return _this._renderer;
- }), operators_1.filter(function (renderer) {
- return renderer.needsRender;
- }), operators_1.map(function (renderer) {
- return { name: _this._name, vnode: renderer.render(_this._navigator) };
- }))
- .subscribe(this._container.domRenderer.render$);
- this._hoveredKeySubscription = rxjs_1.combineLatest(this._container.domRenderer.element$, this._container.renderService.renderCamera$, this._container.mouseService.mouseMove$.pipe(operators_1.startWith(null)), this._container.mouseService.mouseUp$.pipe(operators_1.startWith(null))).pipe(operators_1.map(function (_a) {
- var element = _a[0];
- var elements = element.getElementsByClassName("DirectionsPerspective");
- for (var i = 0; i < elements.length; i++) {
- var hovered = elements.item(i).querySelector(":hover");
- if (hovered != null && hovered.hasAttribute("data-key")) {
- return hovered.getAttribute("data-key");
- }
- }
- return null;
- }), operators_1.distinctUntilChanged())
- .subscribe(this._hoveredKeySubject$);
- this._emitHoveredKeySubscription = this._hoveredKey$
- .subscribe(function (key) {
- _this.fire(DirectionComponent.hoveredkeychanged, key);
- });
- };
- DirectionComponent.prototype._deactivate = function () {
- this._configurationSubscription.unsubscribe();
- this._emitHoveredKeySubscription.unsubscribe();
- this._hoveredKeySubscription.unsubscribe();
- this._nodeSubscription.unsubscribe();
- this._renderCameraSubscription.unsubscribe();
- };
- DirectionComponent.prototype._getDefaultConfiguration = function () {
- return {
- distinguishSequence: false,
- maxWidth: 460,
- minWidth: 260,
- };
- };
- /** @inheritdoc */
- DirectionComponent.componentName = "direction";
- /**
- * Event fired when the hovered key changes.
- *
- * @description Emits the key of the node for the direction
- * arrow that is being hovered. When the mouse leaves a
- * direction arrow null is emitted.
- *
- * @event DirectionComponent#hoveredkeychanged
- * @type {string} The hovered key, null if no key is hovered.
- */
- DirectionComponent.hoveredkeychanged = "hoveredkeychanged";
- return DirectionComponent;
-}(Component_1.Component));
-exports.DirectionComponent = DirectionComponent;
-Component_1.ComponentService.register(DirectionComponent);
-exports.default = DirectionComponent;
-
-
-},{"../../Component":291,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],320:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.DirectionDOMCalculator = void 0;
-var Geo_1 = require("../../Geo");
-/**
- * @class DirectionDOMCalculator
- * @classdesc Helper class for calculating DOM CSS properties.
- */
-var DirectionDOMCalculator = /** @class */ (function () {
- function DirectionDOMCalculator(configuration, size) {
- this._spatial = new Geo_1.Spatial();
- this._minThresholdWidth = 320;
- this._maxThresholdWidth = 1480;
- this._minThresholdHeight = 240;
- this._maxThresholdHeight = 820;
- this._configure(configuration);
- this._resize(size);
- this._reset();
- }
- Object.defineProperty(DirectionDOMCalculator.prototype, "minWidth", {
- get: function () {
- return this._minWidth;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "maxWidth", {
- get: function () {
- return this._maxWidth;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "containerWidth", {
- get: function () {
- return this._containerWidth;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "containerWidthCss", {
- get: function () {
- return this._containerWidthCss;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "containerMarginCss", {
- get: function () {
- return this._containerMarginCss;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "containerLeftCss", {
- get: function () {
- return this._containerLeftCss;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "containerHeight", {
- get: function () {
- return this._containerHeight;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "containerHeightCss", {
- get: function () {
- return this._containerHeightCss;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "containerBottomCss", {
- get: function () {
- return this._containerBottomCss;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "stepCircleSize", {
- get: function () {
- return this._stepCircleSize;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "stepCircleSizeCss", {
- get: function () {
- return this._stepCircleSizeCss;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "stepCircleMarginCss", {
- get: function () {
- return this._stepCircleMarginCss;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "turnCircleSize", {
- get: function () {
- return this._turnCircleSize;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "turnCircleSizeCss", {
- get: function () {
- return this._turnCircleSizeCss;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "outerRadius", {
- get: function () {
- return this._outerRadius;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "innerRadius", {
- get: function () {
- return this._innerRadius;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "shadowOffset", {
- get: function () {
- return this._shadowOffset;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Configures the min and max width values.
- *
- * @param {IDirectionConfiguration} configuration Configuration
- * with min and max width values.
- */
- DirectionDOMCalculator.prototype.configure = function (configuration) {
- this._configure(configuration);
- this._reset();
- };
- /**
- * Resizes all properties according to the width and height
- * of the size object.
- *
- * @param {ISize} size The size of the container element.
- */
- DirectionDOMCalculator.prototype.resize = function (size) {
- this._resize(size);
- this._reset();
- };
- /**
- * Calculates the coordinates on the unit circle for an angle.
- *
- * @param {number} angle Angle in radians.
- * @returns {Array<number>} The x and y coordinates on the unit circle.
- */
- DirectionDOMCalculator.prototype.angleToCoordinates = function (angle) {
- return [Math.cos(angle), Math.sin(angle)];
- };
- /**
- * Calculates the coordinates on the unit circle for the
- * relative angle between the first and second angle.
- *
- * @param {number} first Angle in radians.
- * @param {number} second Angle in radians.
- * @returns {Array<number>} The x and y coordinates on the unit circle
- * for the relative angle between the first and second angle.
- */
- DirectionDOMCalculator.prototype.relativeAngleToCoordiantes = function (first, second) {
- var relativeAngle = this._spatial.wrapAngle(first - second);
- return this.angleToCoordinates(relativeAngle);
- };
- DirectionDOMCalculator.prototype._configure = function (configuration) {
- this._minWidth = configuration.minWidth;
- this._maxWidth = this._getMaxWidth(configuration.minWidth, configuration.maxWidth);
- };
- DirectionDOMCalculator.prototype._resize = function (size) {
- this._elementWidth = size.width;
- this._elementHeight = size.height;
- };
- DirectionDOMCalculator.prototype._reset = function () {
- this._containerWidth = this._getContainerWidth(this._elementWidth, this._elementHeight);
- this._containerHeight = this._getContainerHeight(this.containerWidth);
- this._stepCircleSize = this._getStepCircleDiameter(this._containerHeight);
- this._turnCircleSize = this._getTurnCircleDiameter(this.containerHeight);
- this._outerRadius = this._getOuterRadius(this._containerHeight);
- this._innerRadius = this._getInnerRadius(this._containerHeight);
- this._shadowOffset = 3;
- this._containerWidthCss = this._numberToCssPixels(this._containerWidth);
- this._containerMarginCss = this._numberToCssPixels(-0.5 * this._containerWidth);
- this._containerLeftCss = this._numberToCssPixels(Math.floor(0.5 * this._elementWidth));
- this._containerHeightCss = this._numberToCssPixels(this._containerHeight);
- this._containerBottomCss = this._numberToCssPixels(Math.floor(-0.08 * this._containerHeight));
- this._stepCircleSizeCss = this._numberToCssPixels(this._stepCircleSize);
- this._stepCircleMarginCss = this._numberToCssPixels(-0.5 * this._stepCircleSize);
- this._turnCircleSizeCss = this._numberToCssPixels(this._turnCircleSize);
- };
- DirectionDOMCalculator.prototype._getContainerWidth = function (elementWidth, elementHeight) {
- var relativeWidth = (elementWidth - this._minThresholdWidth) / (this._maxThresholdWidth - this._minThresholdWidth);
- var relativeHeight = (elementHeight - this._minThresholdHeight) / (this._maxThresholdHeight - this._minThresholdHeight);
- var coeff = Math.max(0, Math.min(1, Math.min(relativeWidth, relativeHeight)));
- coeff = 0.04 * Math.round(25 * coeff);
- return this._minWidth + coeff * (this._maxWidth - this._minWidth);
- };
- DirectionDOMCalculator.prototype._getContainerHeight = function (containerWidth) {
- return 0.77 * containerWidth;
- };
- DirectionDOMCalculator.prototype._getStepCircleDiameter = function (containerHeight) {
- return 0.34 * containerHeight;
- };
- DirectionDOMCalculator.prototype._getTurnCircleDiameter = function (containerHeight) {
- return 0.3 * containerHeight;
- };
- DirectionDOMCalculator.prototype._getOuterRadius = function (containerHeight) {
- return 0.31 * containerHeight;
- };
- DirectionDOMCalculator.prototype._getInnerRadius = function (containerHeight) {
- return 0.125 * containerHeight;
- };
- DirectionDOMCalculator.prototype._numberToCssPixels = function (value) {
- return value + "px";
- };
- DirectionDOMCalculator.prototype._getMaxWidth = function (value, minWidth) {
- return value > minWidth ? value : minWidth;
- };
- return DirectionDOMCalculator;
-}());
-exports.DirectionDOMCalculator = DirectionDOMCalculator;
-exports.default = DirectionDOMCalculator;
-
-
-},{"../../Geo":294}],321:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.DirectionDOMRenderer = void 0;
-var vd = require("virtual-dom");
-var Component_1 = require("../../Component");
-var Edge_1 = require("../../Edge");
-var Error_1 = require("../../Error");
-var Geo_1 = require("../../Geo");
-/**
- * @class DirectionDOMRenderer
- * @classdesc DOM renderer for direction arrows.
- */
-var DirectionDOMRenderer = /** @class */ (function () {
- function DirectionDOMRenderer(configuration, size) {
- this._isEdge = false;
- this._spatial = new Geo_1.Spatial();
- this._calculator = new Component_1.DirectionDOMCalculator(configuration, size);
- this._node = null;
- this._rotation = { phi: 0, theta: 0 };
- this._epsilon = 0.5 * Math.PI / 180;
- this._highlightKey = null;
- this._distinguishSequence = false;
- this._needsRender = false;
- this._stepEdges = [];
- this._turnEdges = [];
- this._panoEdges = [];
- this._sequenceEdgeKeys = [];
- this._stepDirections = [
- Edge_1.EdgeDirection.StepForward,
- Edge_1.EdgeDirection.StepBackward,
- Edge_1.EdgeDirection.StepLeft,
- Edge_1.EdgeDirection.StepRight,
- ];
- this._turnDirections = [
- Edge_1.EdgeDirection.TurnLeft,
- Edge_1.EdgeDirection.TurnRight,
- Edge_1.EdgeDirection.TurnU,
- ];
- this._turnNames = {};
- this._turnNames[Edge_1.EdgeDirection.TurnLeft] = "TurnLeft";
- this._turnNames[Edge_1.EdgeDirection.TurnRight] = "TurnRight";
- this._turnNames[Edge_1.EdgeDirection.TurnU] = "TurnAround";
- // detects IE 8-11, then Edge 20+.
- var isIE = !!document.documentMode;
- this._isEdge = !isIE && !!window.StyleMedia;
- }
- Object.defineProperty(DirectionDOMRenderer.prototype, "needsRender", {
- /**
- * Get needs render.
- *
- * @returns {boolean} Value indicating whether render should be called.
- */
- get: function () {
- return this._needsRender;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Renders virtual DOM elements.
- *
- * @description Calling render resets the needs render property.
- */
- DirectionDOMRenderer.prototype.render = function (navigator) {
- this._needsRender = false;
- var rotation = this._rotation;
- var steps = [];
- var turns = [];
- if (this._node.pano) {
- steps = steps.concat(this._createPanoArrows(navigator, rotation));
- }
- else {
- steps = steps.concat(this._createPerspectiveToPanoArrows(navigator, rotation));
- steps = steps.concat(this._createStepArrows(navigator, rotation));
- turns = turns.concat(this._createTurnArrows(navigator));
- }
- return this._getContainer(steps, turns, rotation);
- };
- DirectionDOMRenderer.prototype.setEdges = function (edgeStatus, sequence) {
- this._setEdges(edgeStatus, sequence);
- this._setNeedsRender();
- };
- /**
- * Set node for which to show edges.
- *
- * @param {Node} node
- */
- DirectionDOMRenderer.prototype.setNode = function (node) {
- this._node = node;
- this._clearEdges();
- this._setNeedsRender();
- };
- /**
- * Set the render camera to use for calculating rotations.
- *
- * @param {RenderCamera} renderCamera
- */
- DirectionDOMRenderer.prototype.setRenderCamera = function (renderCamera) {
- var rotation = renderCamera.rotation;
- if (Math.abs(rotation.phi - this._rotation.phi) < this._epsilon) {
- return;
- }
- this._rotation = rotation;
- this._setNeedsRender();
- };
- /**
- * Set configuration values.
- *
- * @param {IDirectionConfiguration} configuration
- */
- DirectionDOMRenderer.prototype.setConfiguration = function (configuration) {
- var needsRender = false;
- if (this._highlightKey !== configuration.highlightKey ||
- this._distinguishSequence !== configuration.distinguishSequence) {
- this._highlightKey = configuration.highlightKey;
- this._distinguishSequence = configuration.distinguishSequence;
- needsRender = true;
- }
- if (this._calculator.minWidth !== configuration.minWidth ||
- this._calculator.maxWidth !== configuration.maxWidth) {
- this._calculator.configure(configuration);
- needsRender = true;
- }
- if (needsRender) {
- this._setNeedsRender();
- }
- };
- /**
- * Detect the element's width and height and resize
- * elements accordingly.
- *
- * @param {ISize} size Size of vßiewer container element.
- */
- DirectionDOMRenderer.prototype.resize = function (size) {
- this._calculator.resize(size);
- this._setNeedsRender();
- };
- DirectionDOMRenderer.prototype._setNeedsRender = function () {
- if (this._node != null) {
- this._needsRender = true;
- }
- };
- DirectionDOMRenderer.prototype._clearEdges = function () {
- this._stepEdges = [];
- this._turnEdges = [];
- this._panoEdges = [];
- this._sequenceEdgeKeys = [];
- };
- DirectionDOMRenderer.prototype._setEdges = function (edgeStatus, sequence) {
- this._stepEdges = [];
- this._turnEdges = [];
- this._panoEdges = [];
- this._sequenceEdgeKeys = [];
- for (var _i = 0, _a = edgeStatus.edges; _i < _a.length; _i++) {
- var edge = _a[_i];
- var direction = edge.data.direction;
- if (this._stepDirections.indexOf(direction) > -1) {
- this._stepEdges.push(edge);
- continue;
- }
- if (this._turnDirections.indexOf(direction) > -1) {
- this._turnEdges.push(edge);
- continue;
- }
- if (edge.data.direction === Edge_1.EdgeDirection.Pano) {
- this._panoEdges.push(edge);
- }
- }
- if (this._distinguishSequence && sequence != null) {
- var edges = this._panoEdges
- .concat(this._stepEdges)
- .concat(this._turnEdges);
- for (var _b = 0, edges_1 = edges; _b < edges_1.length; _b++) {
- var edge = edges_1[_b];
- var edgeKey = edge.to;
- for (var _c = 0, _d = sequence.keys; _c < _d.length; _c++) {
- var sequenceKey = _d[_c];
- if (sequenceKey === edgeKey) {
- this._sequenceEdgeKeys.push(edgeKey);
- break;
- }
- }
- }
- }
- };
- DirectionDOMRenderer.prototype._createPanoArrows = function (navigator, rotation) {
- var arrows = [];
- for (var _i = 0, _a = this._panoEdges; _i < _a.length; _i++) {
- var panoEdge = _a[_i];
- arrows.push(this._createVNodeByKey(navigator, panoEdge.to, panoEdge.data.worldMotionAzimuth, rotation, this._calculator.outerRadius, "DirectionsArrowPano"));
- }
- for (var _b = 0, _c = this._stepEdges; _b < _c.length; _b++) {
- var stepEdge = _c[_b];
- arrows.push(this._createPanoToPerspectiveArrow(navigator, stepEdge.to, stepEdge.data.worldMotionAzimuth, rotation, stepEdge.data.direction));
- }
- return arrows;
- };
- DirectionDOMRenderer.prototype._createPanoToPerspectiveArrow = function (navigator, key, azimuth, rotation, direction) {
- var threshold = Math.PI / 8;
- var relativePhi = rotation.phi;
- switch (direction) {
- case Edge_1.EdgeDirection.StepBackward:
- relativePhi = rotation.phi - Math.PI;
- break;
- case Edge_1.EdgeDirection.StepLeft:
- relativePhi = rotation.phi + Math.PI / 2;
- break;
- case Edge_1.EdgeDirection.StepRight:
- relativePhi = rotation.phi - Math.PI / 2;
- break;
- default:
- break;
- }
- if (Math.abs(this._spatial.wrapAngle(azimuth - relativePhi)) < threshold) {
- return this._createVNodeByKey(navigator, key, azimuth, rotation, this._calculator.outerRadius, "DirectionsArrowStep");
- }
- return this._createVNodeDisabled(key, azimuth, rotation);
- };
- DirectionDOMRenderer.prototype._createPerspectiveToPanoArrows = function (navigator, rotation) {
- var arrows = [];
- for (var _i = 0, _a = this._panoEdges; _i < _a.length; _i++) {
- var panoEdge = _a[_i];
- arrows.push(this._createVNodeByKey(navigator, panoEdge.to, panoEdge.data.worldMotionAzimuth, rotation, this._calculator.innerRadius, "DirectionsArrowPano", true));
- }
- return arrows;
- };
- DirectionDOMRenderer.prototype._createStepArrows = function (navigator, rotation) {
- var arrows = [];
- for (var _i = 0, _a = this._stepEdges; _i < _a.length; _i++) {
- var stepEdge = _a[_i];
- arrows.push(this._createVNodeByDirection(navigator, stepEdge.to, stepEdge.data.worldMotionAzimuth, rotation, stepEdge.data.direction));
- }
- return arrows;
- };
- DirectionDOMRenderer.prototype._createTurnArrows = function (navigator) {
- var turns = [];
- for (var _i = 0, _a = this._turnEdges; _i < _a.length; _i++) {
- var turnEdge = _a[_i];
- var direction = turnEdge.data.direction;
- var name_1 = this._turnNames[direction];
- turns.push(this._createVNodeByTurn(navigator, turnEdge.to, name_1, direction));
- }
- return turns;
- };
- DirectionDOMRenderer.prototype._createVNodeByKey = function (navigator, key, azimuth, rotation, offset, className, shiftVertically) {
- var onClick = function (e) {
- navigator.moveToKey$(key)
- .subscribe(undefined, function (error) {
- if (!(error instanceof Error_1.AbortMapillaryError)) {
- console.error(error);
- }
- });
- };
- return this._createVNode(key, azimuth, rotation, offset, className, "DirectionsCircle", onClick, shiftVertically);
- };
- DirectionDOMRenderer.prototype._createVNodeByDirection = function (navigator, key, azimuth, rotation, direction) {
- var onClick = function (e) {
- navigator.moveDir$(direction)
- .subscribe(undefined, function (error) {
- if (!(error instanceof Error_1.AbortMapillaryError)) {
- console.error(error);
- }
- });
- };
- return this._createVNode(key, azimuth, rotation, this._calculator.outerRadius, "DirectionsArrowStep", "DirectionsCircle", onClick);
- };
- DirectionDOMRenderer.prototype._createVNodeByTurn = function (navigator, key, className, direction) {
- var onClick = function (e) {
- navigator.moveDir$(direction)
- .subscribe(undefined, function (error) {
- if (!(error instanceof Error_1.AbortMapillaryError)) {
- console.error(error);
- }
- });
- };
- var style = {
- height: this._calculator.turnCircleSizeCss,
- transform: "rotate(0)",
- width: this._calculator.turnCircleSizeCss,
- };
- switch (direction) {
- case Edge_1.EdgeDirection.TurnLeft:
- style.left = "5px";
- style.top = "5px";
- break;
- case Edge_1.EdgeDirection.TurnRight:
- style.right = "5px";
- style.top = "5px";
- break;
- case Edge_1.EdgeDirection.TurnU:
- style.left = "5px";
- style.bottom = "5px";
- break;
- default:
- break;
- }
- var circleProperties = {
- attributes: {
- "data-key": key,
- },
- onclick: onClick,
- style: style,
- };
- var circleClassName = "TurnCircle";
- if (this._sequenceEdgeKeys.indexOf(key) > -1) {
- circleClassName += "Sequence";
- }
- if (this._highlightKey === key) {
- circleClassName += "Highlight";
- }
- var turn = vd.h("div." + className, {}, []);
- return vd.h("div." + circleClassName, circleProperties, [turn]);
- };
- DirectionDOMRenderer.prototype._createVNodeDisabled = function (key, azimuth, rotation) {
- return this._createVNode(key, azimuth, rotation, this._calculator.outerRadius, "DirectionsArrowDisabled", "DirectionsCircleDisabled");
- };
- DirectionDOMRenderer.prototype._createVNode = function (key, azimuth, rotation, radius, className, circleClassName, onClick, shiftVertically) {
- var translation = this._calculator.angleToCoordinates(azimuth - rotation.phi);
- // rotate 90 degrees clockwise and flip over X-axis
- var translationX = Math.round(-radius * translation[1] + 0.5 * this._calculator.containerWidth);
- var translationY = Math.round(-radius * translation[0] + 0.5 * this._calculator.containerHeight);
- var shadowTranslation = this._calculator.relativeAngleToCoordiantes(azimuth, rotation.phi);
- var shadowOffset = this._calculator.shadowOffset;
- var shadowTranslationX = -shadowOffset * shadowTranslation[1];
- var shadowTranslationY = shadowOffset * shadowTranslation[0];
- var filter = "drop-shadow(" + shadowTranslationX + "px " + shadowTranslationY + "px 1px rgba(0,0,0,0.8))";
- var properties = {
- style: {
- "-webkit-filter": filter,
- filter: filter,
- },
- };
- var chevron = vd.h("div." + className, properties, []);
- var azimuthDeg = -this._spatial.radToDeg(azimuth - rotation.phi);
- var circleTransform = shiftVertically ?
- "translate(" + translationX + "px, " + translationY + "px) rotate(" + azimuthDeg + "deg) translateZ(-0.01px)" :
- "translate(" + translationX + "px, " + translationY + "px) rotate(" + azimuthDeg + "deg)";
- var circleProperties = {
- attributes: { "data-key": key },
- onclick: onClick,
- style: {
- height: this._calculator.stepCircleSizeCss,
- marginLeft: this._calculator.stepCircleMarginCss,
- marginTop: this._calculator.stepCircleMarginCss,
- transform: circleTransform,
- width: this._calculator.stepCircleSizeCss,
- },
- };
- if (this._sequenceEdgeKeys.indexOf(key) > -1) {
- circleClassName += "Sequence";
- }
- if (this._highlightKey === key) {
- circleClassName += "Highlight";
- }
- return vd.h("div." + circleClassName, circleProperties, [chevron]);
- };
- DirectionDOMRenderer.prototype._getContainer = function (steps, turns, rotation) {
- // edge does not handle hover on perspective transforms.
- var transform = this._isEdge ?
- "rotateX(60deg)" :
- "perspective(" + this._calculator.containerWidthCss + ") rotateX(60deg)";
- var properties = {
- oncontextmenu: function (event) { event.preventDefault(); },
- style: {
- bottom: this._calculator.containerBottomCss,
- height: this._calculator.containerHeightCss,
- left: this._calculator.containerLeftCss,
- marginLeft: this._calculator.containerMarginCss,
- transform: transform,
- width: this._calculator.containerWidthCss,
- },
- };
- return vd.h("div.DirectionsPerspective", properties, turns.concat(steps));
- };
- return DirectionDOMRenderer;
-}());
-exports.DirectionDOMRenderer = DirectionDOMRenderer;
-exports.default = DirectionDOMRenderer;
-
-
-},{"../../Component":291,"../../Edge":292,"../../Error":293,"../../Geo":294,"virtual-dom":247}],322:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ImagePlaneComponent = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../Component");
-var Viewer_1 = require("../../Viewer");
-var Render_1 = require("../../Render");
-var Tiles_1 = require("../../Tiles");
-var Utils_1 = require("../../Utils");
-var ViewportCoords_1 = require("../../geo/ViewportCoords");
-var Spatial_1 = require("../../geo/Spatial");
-var ImagePlaneComponent = /** @class */ (function (_super) {
- __extends(ImagePlaneComponent, _super);
- function ImagePlaneComponent(name, container, navigator) {
- var _this = _super.call(this, name, container, navigator) || this;
- _this._imageTileLoader = new Tiles_1.ImageTileLoader(Utils_1.Urls.tileScheme, Utils_1.Urls.tileDomain, Utils_1.Urls.origin);
- _this._roiCalculator = new Tiles_1.RegionOfInterestCalculator();
- _this._rendererOperation$ = new rxjs_1.Subject();
- _this._rendererCreator$ = new rxjs_1.Subject();
- _this._rendererDisposer$ = new rxjs_1.Subject();
- _this._renderer$ = _this._rendererOperation$.pipe(operators_1.scan(function (renderer, operation) {
- return operation(renderer);
- }, null), operators_1.filter(function (renderer) {
- return renderer != null;
- }), operators_1.distinctUntilChanged(undefined, function (renderer) {
- return renderer.frameId;
- }));
- _this._rendererCreator$.pipe(operators_1.map(function () {
- return function (renderer) {
- if (renderer != null) {
- throw new Error("Multiple image plane states can not be created at the same time");
- }
- return new Component_1.ImagePlaneGLRenderer();
- };
- }))
- .subscribe(_this._rendererOperation$);
- _this._rendererDisposer$.pipe(operators_1.map(function () {
- return function (renderer) {
- renderer.dispose();
- return null;
- };
- }))
- .subscribe(_this._rendererOperation$);
- return _this;
- }
- ImagePlaneComponent.prototype._activate = function () {
- var _this = this;
- this._rendererSubscription = this._renderer$.pipe(operators_1.map(function (renderer) {
- var renderHash = {
- name: _this._name,
- render: {
- frameId: renderer.frameId,
- needsRender: renderer.needsRender,
- render: renderer.render.bind(renderer),
- stage: Render_1.GLRenderStage.Background,
- },
- };
- renderer.clearNeedsRender();
- return renderHash;
- }))
- .subscribe(this._container.glRenderer.render$);
- this._rendererCreator$.next(null);
- this._stateSubscription = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) {
- return function (renderer) {
- renderer.updateFrame(frame);
- return renderer;
- };
- }))
- .subscribe(this._rendererOperation$);
- var textureProvider$ = this._navigator.stateService.currentState$.pipe(operators_1.distinctUntilChanged(undefined, function (frame) {
- return frame.state.currentNode.key;
- }), operators_1.withLatestFrom(this._container.glRenderer.webGLRenderer$, this._container.renderService.size$), operators_1.map(function (_a) {
- var frame = _a[0], renderer = _a[1], size = _a[2];
- var state = frame.state;
- var viewportSize = Math.max(size.width, size.height);
- var currentNode = state.currentNode;
- var currentTransform = state.currentTransform;
- var tileSize = viewportSize > 2048 ? 2048 : viewportSize > 1024 ? 1024 : 512;
- return new Tiles_1.TextureProvider(currentNode.key, currentTransform.basicWidth, currentTransform.basicHeight, tileSize, currentNode.image, _this._imageTileLoader, new Tiles_1.ImageTileStore(), renderer);
- }), operators_1.publishReplay(1), operators_1.refCount());
- this._textureProviderSubscription = textureProvider$.subscribe(function () { });
- this._setTextureProviderSubscription = textureProvider$.pipe(operators_1.map(function (provider) {
- return function (renderer) {
- renderer.setTextureProvider(provider.key, provider);
- return renderer;
- };
- }))
- .subscribe(this._rendererOperation$);
- this._setTileSizeSubscription = this._container.renderService.size$.pipe(operators_1.switchMap(function (size) {
- return rxjs_1.combineLatest(textureProvider$, rxjs_1.of(size)).pipe(operators_1.first());
- }))
- .subscribe(function (_a) {
- var provider = _a[0], size = _a[1];
- var viewportSize = Math.max(size.width, size.height);
- var tileSize = viewportSize > 2048 ? 2048 : viewportSize > 1024 ? 1024 : 512;
- provider.setTileSize(tileSize);
- });
- this._abortTextureProviderSubscription = textureProvider$.pipe(operators_1.pairwise())
- .subscribe(function (pair) {
- var previous = pair[0];
- previous.abort();
- });
- var roiTrigger$ = rxjs_1.combineLatest(this._container.renderService.renderCameraFrame$, this._container.renderService.size$.pipe(operators_1.debounceTime(250))).pipe(operators_1.map(function (_a) {
- var camera = _a[0], size = _a[1];
- return [
- camera.camera.position.clone(),
- camera.camera.lookat.clone(),
- camera.zoom.valueOf(),
- size.height.valueOf(),
- size.width.valueOf()
- ];
- }), operators_1.pairwise(), operators_1.skipWhile(function (pls) {
- return pls[1][2] - pls[0][2] < 0 || pls[1][2] === 0;
- }), operators_1.map(function (pls) {
- var samePosition = pls[0][0].equals(pls[1][0]);
- var sameLookat = pls[0][1].equals(pls[1][1]);
- var sameZoom = pls[0][2] === pls[1][2];
- var sameHeight = pls[0][3] === pls[1][3];
- var sameWidth = pls[0][4] === pls[1][4];
- return samePosition && sameLookat && sameZoom && sameHeight && sameWidth;
- }), operators_1.distinctUntilChanged(), operators_1.filter(function (stalled) {
- return stalled;
- }), operators_1.switchMap(function (stalled) {
- return _this._container.renderService.renderCameraFrame$.pipe(operators_1.first());
- }), operators_1.withLatestFrom(this._container.renderService.size$, this._navigator.stateService.currentTransform$));
- this._setRegionOfInterestSubscription = textureProvider$.pipe(operators_1.switchMap(function (provider) {
- return roiTrigger$.pipe(operators_1.map(function (_a) {
- var camera = _a[0], size = _a[1], transform = _a[2];
- var basic = new ViewportCoords_1.default().viewportToBasic(0, 0, transform, camera.perspective);
- if (basic[0] < 0 || basic[1] < 0 || basic[0] > 1 || basic[1] > 1) {
- return undefined;
- }
- return [
- _this._roiCalculator.computeRegionOfInterest(camera, size, transform),
- provider,
- ];
- }), operators_1.filter(function (args) {
- return !!args;
- }));
- }), operators_1.filter(function (args) {
- return !args[1].disposed;
- }))
- .subscribe(function (args) {
- var roi = args[0];
- var provider = args[1];
- provider.setRegionOfInterest(roi);
- });
- var hasTexture$ = textureProvider$.pipe(operators_1.switchMap(function (provider) {
- return provider.hasTexture$;
- }), operators_1.startWith(false), operators_1.publishReplay(1), operators_1.refCount());
- this._hasTextureSubscription = hasTexture$.subscribe(function () { });
- var nodeImage$ = this._navigator.stateService.currentState$.pipe(operators_1.filter(function (frame) {
- return frame.state.nodesAhead === 0;
- }), operators_1.map(function (frame) {
- return frame.state.currentNode;
- }), operators_1.distinctUntilChanged(undefined, function (node) {
- return node.key;
- }), operators_1.debounceTime(1000), operators_1.withLatestFrom(hasTexture$), operators_1.filter(function (args) {
- return !args[1];
- }), operators_1.map(function (args) {
- return args[0];
- }), operators_1.filter(function (node) {
- return node.pano ?
- Utils_1.Settings.maxImageSize > Utils_1.Settings.basePanoramaSize :
- Utils_1.Settings.maxImageSize > Utils_1.Settings.baseImageSize;
- }), operators_1.switchMap(function (node) {
- var baseImageSize = node.pano ?
- Utils_1.Settings.basePanoramaSize :
- Utils_1.Settings.baseImageSize;
- if (Math.max(node.image.width, node.image.height) > baseImageSize) {
- return rxjs_1.empty();
- }
- var image$ = node
- .cacheImage$(Utils_1.Settings.maxImageSize).pipe(operators_1.map(function (n) {
- return [n.image, n];
- }));
- return image$.pipe(operators_1.takeUntil(hasTexture$.pipe(operators_1.filter(function (hasTexture) {
- return hasTexture;
- }))), operators_1.catchError(function (error, caught) {
- console.error("Failed to fetch high res image (" + node.key + ")", error);
- return rxjs_1.empty();
- }));
- })).pipe(operators_1.publish(), operators_1.refCount());
- this._updateBackgroundSubscription = nodeImage$.pipe(operators_1.withLatestFrom(textureProvider$))
- .subscribe(function (args) {
- if (args[0][1].key !== args[1].key ||
- args[1].disposed) {
- return;
- }
- args[1].updateBackground(args[0][0]);
- });
- this._updateTextureImageSubscription = nodeImage$.pipe(operators_1.map(function (imn) {
- return function (renderer) {
- renderer.updateTextureImage(imn[0], imn[1]);
- return renderer;
- };
- }))
- .subscribe(this._rendererOperation$);
- this._clearPeripheryPlaneSubscription = this._navigator.panService.panNodes$.pipe(operators_1.filter(function (panNodes) {
- return panNodes.length === 0;
- }), operators_1.map(function () {
- return function (renderer) {
- renderer.clearPeripheryPlanes();
- return renderer;
- };
- }))
- .subscribe(this._rendererOperation$);
- var cachedPanNodes$ = this._navigator.panService.panNodes$.pipe(operators_1.switchMap(function (nts) {
- return rxjs_1.from(nts).pipe(operators_1.mergeMap(function (_a) {
- var n = _a[0], t = _a[1];
- return rxjs_1.combineLatest(_this._navigator.graphService.cacheNode$(n.key).pipe(operators_1.catchError(function (error) {
- console.error("Failed to cache periphery node (" + n.key + ")", error);
- return rxjs_1.empty();
- })), rxjs_1.of(t));
- }));
- }), operators_1.share());
- this._addPeripheryPlaneSubscription = cachedPanNodes$.pipe(operators_1.map(function (_a) {
- var n = _a[0], t = _a[1];
- return function (renderer) {
- renderer.addPeripheryPlane(n, t);
- return renderer;
- };
- }))
- .subscribe(this._rendererOperation$);
- this._updatePeripheryPlaneTextureSubscription = cachedPanNodes$.pipe(operators_1.mergeMap(function (_a) {
- var n = _a[0];
- return Viewer_1.ImageSize.Size2048 > Math.max(n.image.width, n.image.height) ?
- n.cacheImage$(Viewer_1.ImageSize.Size2048).pipe(operators_1.catchError(function () {
- return rxjs_1.empty();
- })) :
- rxjs_1.empty();
- }), operators_1.map(function (n) {
- return function (renderer) {
- renderer.updateTextureImage(n.image, n);
- return renderer;
- };
- }))
- .subscribe(this._rendererOperation$);
- var inTransition$ = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) {
- return frame.state.alpha < 1;
- }), operators_1.distinctUntilChanged());
- var panTrigger$ = rxjs_1.combineLatest(this._container.mouseService.active$, this._container.touchService.active$, this._navigator.stateService.inMotion$, inTransition$).pipe(operators_1.map(function (_a) {
- var mouseActive = _a[0], touchActive = _a[1], inMotion = _a[2], inTransition = _a[3];
- return !(mouseActive || touchActive || inMotion || inTransition);
- }), operators_1.filter(function (trigger) {
- return trigger;
- }));
- this._moveToPeripheryNodeSubscription = this._navigator.panService.panNodes$.pipe(operators_1.switchMap(function (nts) {
- return panTrigger$.pipe(operators_1.withLatestFrom(_this._container.renderService.renderCamera$, _this._navigator.stateService.currentNode$, _this._navigator.stateService.currentTransform$), operators_1.mergeMap(function (_a) {
- var renderCamera = _a[1], currentNode = _a[2], currentTransform = _a[3];
- return rxjs_1.of([
- renderCamera,
- currentNode,
- currentTransform,
- nts,
- ]);
- }));
- }), operators_1.switchMap(function (_a) {
- var camera = _a[0], cn = _a[1], ct = _a[2], nts = _a[3];
- var direction = camera.camera.lookat.clone().sub(camera.camera.position);
- var cd = new Spatial_1.default().viewingDirection(cn.rotation);
- var ca = cd.angleTo(direction);
- var closest = [ca, undefined];
- var basic = new ViewportCoords_1.default().viewportToBasic(0, 0, ct, camera.perspective);
- if (basic[0] >= 0 && basic[0] <= 1 && basic[1] >= 0 && basic[1] <= 1) {
- closest[0] = Number.NEGATIVE_INFINITY;
- }
- for (var _i = 0, nts_1 = nts; _i < nts_1.length; _i++) {
- var n = nts_1[_i][0];
- var d = new Spatial_1.default().viewingDirection(n.rotation);
- var a = d.angleTo(direction);
- if (a < closest[0]) {
- closest[0] = a;
- closest[1] = n.key;
- }
- }
- if (!closest[1]) {
- return rxjs_1.empty();
- }
- return _this._navigator.moveToKey$(closest[1]).pipe(operators_1.catchError(function () {
- return rxjs_1.empty();
- }));
- }))
- .subscribe();
- };
- ImagePlaneComponent.prototype._deactivate = function () {
- this._rendererDisposer$.next(null);
- this._abortTextureProviderSubscription.unsubscribe();
- this._hasTextureSubscription.unsubscribe();
- this._rendererSubscription.unsubscribe();
- this._setRegionOfInterestSubscription.unsubscribe();
- this._setTextureProviderSubscription.unsubscribe();
- this._setTileSizeSubscription.unsubscribe();
- this._stateSubscription.unsubscribe();
- this._textureProviderSubscription.unsubscribe();
- this._updateBackgroundSubscription.unsubscribe();
- this._updateTextureImageSubscription.unsubscribe();
- this._clearPeripheryPlaneSubscription.unsubscribe();
- this._addPeripheryPlaneSubscription.unsubscribe();
- this._updatePeripheryPlaneTextureSubscription.unsubscribe();
- this._moveToPeripheryNodeSubscription.unsubscribe();
- };
- ImagePlaneComponent.prototype._getDefaultConfiguration = function () {
- return {};
- };
- ImagePlaneComponent.componentName = "imagePlane";
- return ImagePlaneComponent;
-}(Component_1.Component));
-exports.ImagePlaneComponent = ImagePlaneComponent;
-Component_1.ComponentService.register(ImagePlaneComponent);
-exports.default = ImagePlaneComponent;
-
-},{"../../Component":291,"../../Render":297,"../../Tiles":300,"../../Utils":301,"../../Viewer":302,"../../geo/Spatial":419,"../../geo/ViewportCoords":421,"rxjs":43,"rxjs/operators":241}],323:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ImagePlaneGLRenderer = void 0;
-var Component_1 = require("../../Component");
-var ImagePlaneGLRenderer = /** @class */ (function () {
- function ImagePlaneGLRenderer() {
- this._factory = new Component_1.MeshFactory();
- this._scene = new Component_1.MeshScene();
- this._alpha = 0;
- this._alphaOld = 0;
- this._fadeOutSpeed = 0.05;
- this._currentKey = null;
- this._previousKey = null;
- this._providerDisposers = {};
- this._frameId = 0;
- this._needsRender = false;
- }
- Object.defineProperty(ImagePlaneGLRenderer.prototype, "frameId", {
- get: function () {
- return this._frameId;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(ImagePlaneGLRenderer.prototype, "needsRender", {
- get: function () {
- return this._needsRender;
- },
- enumerable: false,
- configurable: true
- });
- ImagePlaneGLRenderer.prototype.indicateNeedsRender = function () {
- this._needsRender = true;
- };
- ImagePlaneGLRenderer.prototype.addPeripheryPlane = function (node, transform) {
- var mesh = this._factory.createMesh(node, transform);
- var planes = {};
- planes[node.key] = mesh;
- this._scene.addPeripheryPlanes(planes);
- this._needsRender = true;
- };
- ImagePlaneGLRenderer.prototype.clearPeripheryPlanes = function () {
- this._scene.setPeripheryPlanes({});
- this._needsRender = true;
- };
- ImagePlaneGLRenderer.prototype.updateFrame = function (frame) {
- this._updateFrameId(frame.id);
- this._needsRender = this._updateAlpha(frame.state.alpha) || this._needsRender;
- this._needsRender = this._updateAlphaOld(frame.state.alpha) || this._needsRender;
- this._needsRender = this._updateImagePlanes(frame.state) || this._needsRender;
- };
- ImagePlaneGLRenderer.prototype.setTextureProvider = function (key, provider) {
- var _this = this;
- if (key !== this._currentKey) {
- return;
- }
- var createdSubscription = provider.textureCreated$
- .subscribe(function (texture) {
- _this._updateTexture(texture);
- });
- var updatedSubscription = provider.textureUpdated$
- .subscribe(function (updated) {
- _this._needsRender = true;
- });
- var dispose = function () {
- createdSubscription.unsubscribe();
- updatedSubscription.unsubscribe();
- provider.dispose();
- };
- if (key in this._providerDisposers) {
- var disposeProvider = this._providerDisposers[key];
- disposeProvider();
- delete this._providerDisposers[key];
- }
- this._providerDisposers[key] = dispose;
- };
- ImagePlaneGLRenderer.prototype.updateTextureImage = function (image, node) {
- this._needsRender = true;
- var planes = this._extend({}, this._scene.planes, this._scene.planesOld, this._scene.planesPeriphery);
- for (var key in planes) {
- if (!planes.hasOwnProperty(key)) {
- continue;
- }
- if (key !== node.key) {
- continue;
- }
- var plane = planes[key];
- var material = plane.material;
- var texture = material.uniforms.projectorTex.value;
- texture.image = image;
- texture.needsUpdate = true;
- }
- };
- ImagePlaneGLRenderer.prototype.render = function (perspectiveCamera, renderer) {
- var planes = this._scene.planes;
- var planesOld = this._scene.planesOld;
- var planesPeriphery = this._scene.planesPeriphery;
- var planeAlpha = Object.keys(planesOld).length ? 1 : this._alpha;
- var peripheryAlpha = Object.keys(planesOld).length ? 1 : Math.floor(this._alpha);
- for (var key in planes) {
- if (!planes.hasOwnProperty(key)) {
- continue;
- }
- var plane = planes[key];
- plane.material.uniforms.opacity.value = planeAlpha;
- }
- for (var key in planesOld) {
- if (!planesOld.hasOwnProperty(key)) {
- continue;
- }
- var plane = planesOld[key];
- plane.material.uniforms.opacity.value = this._alphaOld;
- }
- for (var key in planesPeriphery) {
- if (!planesPeriphery.hasOwnProperty(key)) {
- continue;
- }
- var plane = planesPeriphery[key];
- plane.material.uniforms.opacity.value = peripheryAlpha;
- }
- renderer.render(this._scene.scenePeriphery, perspectiveCamera);
- renderer.render(this._scene.scene, perspectiveCamera);
- renderer.render(this._scene.sceneOld, perspectiveCamera);
- for (var key in planes) {
- if (!planes.hasOwnProperty(key)) {
- continue;
- }
- var plane = planes[key];
- plane.material.uniforms.opacity.value = this._alpha;
- }
- renderer.render(this._scene.scene, perspectiveCamera);
- };
- ImagePlaneGLRenderer.prototype.clearNeedsRender = function () {
- this._needsRender = false;
- };
- ImagePlaneGLRenderer.prototype.dispose = function () {
- this._scene.clear();
- };
- ImagePlaneGLRenderer.prototype._updateFrameId = function (frameId) {
- this._frameId = frameId;
- };
- ImagePlaneGLRenderer.prototype._updateAlpha = function (alpha) {
- if (alpha === this._alpha) {
- return false;
- }
- this._alpha = alpha;
- return true;
- };
- ImagePlaneGLRenderer.prototype._updateAlphaOld = function (alpha) {
- if (alpha < 1 || this._alphaOld === 0) {
- return false;
- }
- this._alphaOld = Math.max(0, this._alphaOld - this._fadeOutSpeed);
- return true;
- };
- ImagePlaneGLRenderer.prototype._updateImagePlanes = function (state) {
- if (state.currentNode == null || state.currentNode.key === this._currentKey) {
- return false;
- }
- var previousKey = state.previousNode != null ? state.previousNode.key : null;
- var currentKey = state.currentNode.key;
- if (this._previousKey !== previousKey &&
- this._previousKey !== currentKey &&
- this._previousKey in this._providerDisposers) {
- var disposeProvider = this._providerDisposers[this._previousKey];
- disposeProvider();
- delete this._providerDisposers[this._previousKey];
- }
- if (previousKey != null) {
- if (previousKey !== this._currentKey && previousKey !== this._previousKey) {
- var previousMesh = this._factory.createMesh(state.previousNode, state.previousTransform);
- var previousPlanes = {};
- previousPlanes[previousKey] = previousMesh;
- this._scene.updateImagePlanes(previousPlanes);
- }
- this._previousKey = previousKey;
- }
- this._currentKey = currentKey;
- var currentMesh = this._factory.createMesh(state.currentNode, state.currentTransform);
- var planes = {};
- planes[currentKey] = currentMesh;
- this._scene.updateImagePlanes(planes);
- this._alphaOld = 1;
- return true;
- };
- ImagePlaneGLRenderer.prototype._updateTexture = function (texture) {
- this._needsRender = true;
- var planes = this._scene.planes;
- for (var key in planes) {
- if (!planes.hasOwnProperty(key)) {
- continue;
- }
- var plane = planes[key];
- var material = plane.material;
- var oldTexture = material.uniforms.projectorTex.value;
- material.uniforms.projectorTex.value = null;
- oldTexture.dispose();
- material.uniforms.projectorTex.value = texture;
- }
- };
- ImagePlaneGLRenderer.prototype._extend = function (dest) {
- var sources = [];
- for (var _i = 1; _i < arguments.length; _i++) {
- sources[_i - 1] = arguments[_i];
- }
- for (var _a = 0, sources_1 = sources; _a < sources_1.length; _a++) {
- var src = sources_1[_a];
- for (var k in src) {
- if (!src.hasOwnProperty(k)) {
- continue;
- }
- dest[k] = src[k];
- }
- }
- return dest;
- };
- return ImagePlaneGLRenderer;
-}());
-exports.ImagePlaneGLRenderer = ImagePlaneGLRenderer;
-exports.default = ImagePlaneGLRenderer;
-
-},{"../../Component":291}],324:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-
-},{}],325:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.CoverState = void 0;
-var CoverState;
-(function (CoverState) {
- CoverState[CoverState["Hidden"] = 0] = "Hidden";
- CoverState[CoverState["Loading"] = 1] = "Loading";
- CoverState[CoverState["Visible"] = 2] = "Visible";
-})(CoverState = exports.CoverState || (exports.CoverState = {}));
-
-},{}],326:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.SliderMode = void 0;
-/**
- * Enumeration for slider mode.
- *
- * @enum {number}
- * @readonly
- *
- * @description Modes for specifying how transitions
- * between nodes are performed in slider mode. Only
- * applicable when the slider component determines
- * that transitions with motion is possilble. When it
- * is not, the stationary mode will be applied.
- */
-var SliderMode;
-(function (SliderMode) {
- /**
- * Transitions with motion.
- *
- * @description The slider component moves the
- * camera between the node origins.
- *
- * In this mode it is not possible to zoom or pan.
- *
- * The slider component falls back to stationary
- * mode when it determines that the pair of nodes
- * does not have a strong enough relation.
- */
- SliderMode[SliderMode["Motion"] = 0] = "Motion";
- /**
- * Stationary transitions.
- *
- * @description The camera is stationary.
- *
- * In this mode it is possible to zoom and pan.
- */
- SliderMode[SliderMode["Stationary"] = 1] = "Stationary";
-})(SliderMode = exports.SliderMode || (exports.SliderMode = {}));
-
-},{}],327:[function(require,module,exports){
-"use strict";
-var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
- if (k2 === undefined) k2 = k;
- Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
-}) : (function(o, m, k, k2) {
- if (k2 === undefined) k2 = k;
- o[k2] = m[k];
-}));
-var __exportStar = (this && this.__exportStar) || function(m, exports) {
- for (var p in m) if (p !== "default" && !exports.hasOwnProperty(p)) __createBinding(exports, m, p);
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-var ICoverConfiguration_1 = require("./ICoverConfiguration");
-Object.defineProperty(exports, "CoverState", { enumerable: true, get: function () { return ICoverConfiguration_1.CoverState; } });
-var ISliderConfiguration_1 = require("./ISliderConfiguration");
-Object.defineProperty(exports, "SliderMode", { enumerable: true, get: function () { return ISliderConfiguration_1.SliderMode; } });
-__exportStar(require("../imageplane/interfaces/interfaces"), exports);
-__exportStar(require("../marker/interfaces/interfaces"), exports);
-__exportStar(require("../spatialdata/interfaces/interfaces"), exports);
-__exportStar(require("../tag/interfaces/interfaces"), exports);
-
-},{"../imageplane/interfaces/interfaces":324,"../marker/interfaces/interfaces":337,"../spatialdata/interfaces/interfaces":365,"../tag/interfaces/interfaces":390,"./ICoverConfiguration":325,"./ISliderConfiguration":326}],328:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.KeyPlayHandler = void 0;
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../Component");
-var Edge_1 = require("../../Edge");
-/**
- * The `KeyPlayHandler` allows the user to control the play behavior
- * using the following key commands:
- *
- * `Spacebar`: Start or stop playing.
- * `SHIFT` + `D`: Switch direction.
- * `<`: Decrease speed.
- * `>`: Increase speed.
- *
- * @example
- * ```
- * var keyboardComponent = viewer.getComponent("keyboard");
- *
- * keyboardComponent.keyPlay.disable();
- * keyboardComponent.keyPlay.enable();
- *
- * var isEnabled = keyboardComponent.keyPlay.isEnabled;
- * ```
- */
-var KeyPlayHandler = /** @class */ (function (_super) {
- __extends(KeyPlayHandler, _super);
- function KeyPlayHandler() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- KeyPlayHandler.prototype._enable = function () {
- var _this = this;
- this._keyDownSubscription = this._container.keyboardService.keyDown$.pipe(operators_1.withLatestFrom(this._navigator.playService.playing$, this._navigator.playService.direction$, this._navigator.playService.speed$, this._navigator.stateService.currentNode$.pipe(operators_1.switchMap(function (node) {
- return node.sequenceEdges$;
- }))))
- .subscribe(function (_a) {
- var event = _a[0], playing = _a[1], direction = _a[2], speed = _a[3], status = _a[4];
- if (event.altKey || event.ctrlKey || event.metaKey) {
- return;
- }
- switch (event.key) {
- case "D":
- if (!event.shiftKey) {
- return;
- }
- var newDirection = playing ?
- null : direction === Edge_1.EdgeDirection.Next ?
- Edge_1.EdgeDirection.Prev : direction === Edge_1.EdgeDirection.Prev ?
- Edge_1.EdgeDirection.Next : null;
- if (newDirection != null) {
- _this._navigator.playService.setDirection(newDirection);
- }
- break;
- case " ":
- if (event.shiftKey) {
- return;
- }
- if (playing) {
- _this._navigator.playService.stop();
- }
- else {
- for (var _i = 0, _b = status.edges; _i < _b.length; _i++) {
- var edge = _b[_i];
- if (edge.data.direction === direction) {
- _this._navigator.playService.play();
- }
- }
- }
- break;
- case "<":
- _this._navigator.playService.setSpeed(speed - 0.05);
- break;
- case ">":
- _this._navigator.playService.setSpeed(speed + 0.05);
- break;
- default:
- return;
- }
- event.preventDefault();
- });
- };
- KeyPlayHandler.prototype._disable = function () {
- this._keyDownSubscription.unsubscribe();
- };
- KeyPlayHandler.prototype._getConfiguration = function (enable) {
- return { keyZoom: enable };
- };
- return KeyPlayHandler;
-}(Component_1.HandlerBase));
-exports.KeyPlayHandler = KeyPlayHandler;
-exports.default = KeyPlayHandler;
-
-},{"../../Component":291,"../../Edge":292,"rxjs/operators":241}],329:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.KeySequenceNavigationHandler = void 0;
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../Component");
-var Edge_1 = require("../../Edge");
-var Error_1 = require("../../Error");
-/**
- * The `KeySequenceNavigationHandler` allows the user to navigate through a sequence using the
- * following key commands:
- *
- * `ALT` + `Up Arrow`: Navigate to next image in the sequence.
- * `ALT` + `Down Arrow`: Navigate to previous image in sequence.
- *
- * @example
- * ```
- * var keyboardComponent = viewer.getComponent("keyboard");
- *
- * keyboardComponent.keySequenceNavigation.disable();
- * keyboardComponent.keySequenceNavigation.enable();
- *
- * var isEnabled = keyboardComponent.keySequenceNavigation.isEnabled;
- * ```
- */
-var KeySequenceNavigationHandler = /** @class */ (function (_super) {
- __extends(KeySequenceNavigationHandler, _super);
- function KeySequenceNavigationHandler() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- KeySequenceNavigationHandler.prototype._enable = function () {
- var _this = this;
- var sequenceEdges$ = this._navigator.stateService.currentNode$.pipe(operators_1.switchMap(function (node) {
- return node.sequenceEdges$;
- }));
- this._keyDownSubscription = this._container.keyboardService.keyDown$.pipe(operators_1.withLatestFrom(sequenceEdges$))
- .subscribe(function (_a) {
- var event = _a[0], edgeStatus = _a[1];
- var direction = null;
- switch (event.keyCode) {
- case 38: // up
- direction = Edge_1.EdgeDirection.Next;
- break;
- case 40: // down
- direction = Edge_1.EdgeDirection.Prev;
- break;
- default:
- return;
- }
- event.preventDefault();
- if (!event.altKey || event.shiftKey || !edgeStatus.cached) {
- return;
- }
- for (var _i = 0, _b = edgeStatus.edges; _i < _b.length; _i++) {
- var edge = _b[_i];
- if (edge.data.direction === direction) {
- _this._navigator.moveToKey$(edge.to)
- .subscribe(undefined, function (error) {
- if (!(error instanceof Error_1.AbortMapillaryError)) {
- console.error(error);
- }
- });
- return;
- }
- }
- });
- };
- KeySequenceNavigationHandler.prototype._disable = function () {
- this._keyDownSubscription.unsubscribe();
- };
- KeySequenceNavigationHandler.prototype._getConfiguration = function (enable) {
- return { keySequenceNavigation: enable };
- };
- return KeySequenceNavigationHandler;
-}(Component_1.HandlerBase));
-exports.KeySequenceNavigationHandler = KeySequenceNavigationHandler;
-exports.default = KeySequenceNavigationHandler;
-
-},{"../../Component":291,"../../Edge":292,"../../Error":293,"rxjs/operators":241}],330:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.KeySpatialNavigationHandler = void 0;
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../Component");
-var Edge_1 = require("../../Edge");
-var Error_1 = require("../../Error");
-/**
- * The `KeySpatialNavigationHandler` allows the user to navigate through a sequence using the
- * following key commands:
- *
- * `Up Arrow`: Step forward.
- * `Down Arrow`: Step backward.
- * `Left Arrow`: Step to the left.
- * `Rigth Arrow`: Step to the right.
- * `SHIFT` + `Down Arrow`: Turn around.
- * `SHIFT` + `Left Arrow`: Turn to the left.
- * `SHIFT` + `Rigth Arrow`: Turn to the right.
- *
- * @example
- * ```
- * var keyboardComponent = viewer.getComponent("keyboard");
- *
- * keyboardComponent.keySpatialNavigation.disable();
- * keyboardComponent.keySpatialNavigation.enable();
- *
- * var isEnabled = keyboardComponent.keySpatialNavigation.isEnabled;
- * ```
- */
-var KeySpatialNavigationHandler = /** @class */ (function (_super) {
- __extends(KeySpatialNavigationHandler, _super);
- /** @ignore */
- function KeySpatialNavigationHandler(component, container, navigator, spatial) {
- var _this = _super.call(this, component, container, navigator) || this;
- _this._spatial = spatial;
- return _this;
- }
- KeySpatialNavigationHandler.prototype._enable = function () {
- var _this = this;
- var spatialEdges$ = this._navigator.stateService.currentNode$.pipe(operators_1.switchMap(function (node) {
- return node.spatialEdges$;
- }));
- this._keyDownSubscription = this._container.keyboardService.keyDown$.pipe(operators_1.withLatestFrom(spatialEdges$, this._navigator.stateService.currentState$))
- .subscribe(function (_a) {
- var event = _a[0], edgeStatus = _a[1], frame = _a[2];
- var pano = frame.state.currentNode.pano;
- var direction = null;
- switch (event.keyCode) {
- case 37: // left
- direction = event.shiftKey && !pano ? Edge_1.EdgeDirection.TurnLeft : Edge_1.EdgeDirection.StepLeft;
- break;
- case 38: // up
- direction = event.shiftKey && !pano ? Edge_1.EdgeDirection.Pano : Edge_1.EdgeDirection.StepForward;
- break;
- case 39: // right
- direction = event.shiftKey && !pano ? Edge_1.EdgeDirection.TurnRight : Edge_1.EdgeDirection.StepRight;
- break;
- case 40: // down
- direction = event.shiftKey && !pano ? Edge_1.EdgeDirection.TurnU : Edge_1.EdgeDirection.StepBackward;
- break;
- default:
- return;
- }
- event.preventDefault();
- if (event.altKey || !edgeStatus.cached ||
- (event.shiftKey && pano)) {
- return;
- }
- if (!pano) {
- _this._moveDir(direction, edgeStatus);
- }
- else {
- var shifts = {};
- shifts[Edge_1.EdgeDirection.StepBackward] = Math.PI;
- shifts[Edge_1.EdgeDirection.StepForward] = 0;
- shifts[Edge_1.EdgeDirection.StepLeft] = Math.PI / 2;
- shifts[Edge_1.EdgeDirection.StepRight] = -Math.PI / 2;
- var phi = _this._rotationFromCamera(frame.state.camera).phi;
- var navigationAngle = _this._spatial.wrapAngle(phi + shifts[direction]);
- var threshold = Math.PI / 4;
- var edges = edgeStatus.edges.filter(function (e) {
- return e.data.direction === Edge_1.EdgeDirection.Pano || e.data.direction === direction;
- });
- var smallestAngle = Number.MAX_VALUE;
- var toKey = null;
- for (var _i = 0, edges_1 = edges; _i < edges_1.length; _i++) {
- var edge = edges_1[_i];
- var angle = Math.abs(_this._spatial.wrapAngle(edge.data.worldMotionAzimuth - navigationAngle));
- if (angle < Math.min(smallestAngle, threshold)) {
- smallestAngle = angle;
- toKey = edge.to;
- }
- }
- if (toKey == null) {
- return;
- }
- _this._moveToKey(toKey);
- }
- });
- };
- KeySpatialNavigationHandler.prototype._disable = function () {
- this._keyDownSubscription.unsubscribe();
- };
- KeySpatialNavigationHandler.prototype._getConfiguration = function (enable) {
- return { keySpatialNavigation: enable };
- };
- KeySpatialNavigationHandler.prototype._moveDir = function (direction, edgeStatus) {
- for (var _i = 0, _a = edgeStatus.edges; _i < _a.length; _i++) {
- var edge = _a[_i];
- if (edge.data.direction === direction) {
- this._moveToKey(edge.to);
- return;
- }
- }
- };
- KeySpatialNavigationHandler.prototype._moveToKey = function (key) {
- this._navigator.moveToKey$(key)
- .subscribe(undefined, function (error) {
- if (!(error instanceof Error_1.AbortMapillaryError)) {
- console.error(error);
- }
- });
- };
- KeySpatialNavigationHandler.prototype._rotationFromCamera = function (camera) {
- var direction = camera.lookat.clone().sub(camera.position);
- var upProjection = direction.clone().dot(camera.up);
- var planeProjection = direction.clone().sub(camera.up.clone().multiplyScalar(upProjection));
- var phi = Math.atan2(planeProjection.y, planeProjection.x);
- var theta = Math.PI / 2 - this._spatial.angleToPlane(direction.toArray(), [0, 0, 1]);
- return { phi: phi, theta: theta };
- };
- return KeySpatialNavigationHandler;
-}(Component_1.HandlerBase));
-exports.KeySpatialNavigationHandler = KeySpatialNavigationHandler;
-exports.default = KeySpatialNavigationHandler;
-
-},{"../../Component":291,"../../Edge":292,"../../Error":293,"rxjs/operators":241}],331:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.KeyZoomHandler = void 0;
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../Component");
-/**
- * The `KeyZoomHandler` allows the user to zoom in and out using the
- * following key commands:
- *
- * `+`: Zoom in.
- * `-`: Zoom out.
- *
- * @example
- * ```
- * var keyboardComponent = viewer.getComponent("keyboard");
- *
- * keyboardComponent.keyZoom.disable();
- * keyboardComponent.keyZoom.enable();
- *
- * var isEnabled = keyboardComponent.keyZoom.isEnabled;
- * ```
- */
-var KeyZoomHandler = /** @class */ (function (_super) {
- __extends(KeyZoomHandler, _super);
- /** @ignore */
- function KeyZoomHandler(component, container, navigator, viewportCoords) {
- var _this = _super.call(this, component, container, navigator) || this;
- _this._viewportCoords = viewportCoords;
- return _this;
- }
- KeyZoomHandler.prototype._enable = function () {
- var _this = this;
- this._keyDownSubscription = this._container.keyboardService.keyDown$.pipe(operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$))
- .subscribe(function (_a) {
- var event = _a[0], render = _a[1], transform = _a[2];
- if (event.altKey || event.shiftKey || event.ctrlKey || event.metaKey) {
- return;
- }
- var delta = 0;
- switch (event.key) {
- case "+":
- delta = 1;
- break;
- case "-":
- delta = -1;
- break;
- default:
- return;
- }
- event.preventDefault();
- var unprojected = _this._viewportCoords.unprojectFromViewport(0, 0, render.perspective);
- var reference = transform.projectBasic(unprojected.toArray());
- _this._navigator.stateService.zoomIn(delta, reference);
- });
- };
- KeyZoomHandler.prototype._disable = function () {
- this._keyDownSubscription.unsubscribe();
- };
- KeyZoomHandler.prototype._getConfiguration = function (enable) {
- return { keyZoom: enable };
- };
- return KeyZoomHandler;
-}(Component_1.HandlerBase));
-exports.KeyZoomHandler = KeyZoomHandler;
-exports.default = KeyZoomHandler;
-
-},{"../../Component":291,"rxjs/operators":241}],332:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.KeyboardComponent = void 0;
-var Component_1 = require("../../Component");
-var Geo_1 = require("../../Geo");
-/**
- * @class KeyboardComponent
- *
- * @classdesc Component for keyboard event handling.
- *
- * To retrive and use the keyboard component
- *
- * @example
- * ```
- * var viewer = new Mapillary.Viewer(
- * "<element-id>",
- * "<client-id>",
- * "<my key>");
- *
- * var keyboardComponent = viewer.getComponent("keyboard");
- * ```
- */
-var KeyboardComponent = /** @class */ (function (_super) {
- __extends(KeyboardComponent, _super);
- /** @ignore */
- function KeyboardComponent(name, container, navigator) {
- var _this = _super.call(this, name, container, navigator) || this;
- _this._keyPlayHandler = new Component_1.KeyPlayHandler(_this, container, navigator);
- _this._keySequenceNavigationHandler = new Component_1.KeySequenceNavigationHandler(_this, container, navigator);
- _this._keySpatialNavigationHandler = new Component_1.KeySpatialNavigationHandler(_this, container, navigator, new Geo_1.Spatial());
- _this._keyZoomHandler = new Component_1.KeyZoomHandler(_this, container, navigator, new Geo_1.ViewportCoords());
- return _this;
- }
- Object.defineProperty(KeyboardComponent.prototype, "keyPlay", {
- /**
- * Get key play.
- *
- * @returns {KeyPlayHandler} The key play handler.
- */
- get: function () {
- return this._keyPlayHandler;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(KeyboardComponent.prototype, "keySequenceNavigation", {
- /**
- * Get key sequence navigation.
- *
- * @returns {KeySequenceNavigationHandler} The key sequence navigation handler.
- */
- get: function () {
- return this._keySequenceNavigationHandler;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(KeyboardComponent.prototype, "keySpatialNavigation", {
- /**
- * Get spatial.
- *
- * @returns {KeySpatialNavigationHandler} The spatial handler.
- */
- get: function () {
- return this._keySpatialNavigationHandler;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(KeyboardComponent.prototype, "keyZoom", {
- /**
- * Get key zoom.
- *
- * @returns {KeyZoomHandler} The key zoom handler.
- */
- get: function () {
- return this._keyZoomHandler;
- },
- enumerable: false,
- configurable: true
- });
- KeyboardComponent.prototype._activate = function () {
- var _this = this;
- this._configurationSubscription = this._configuration$
- .subscribe(function (configuration) {
- if (configuration.keyPlay) {
- _this._keyPlayHandler.enable();
- }
- else {
- _this._keyPlayHandler.disable();
- }
- if (configuration.keySequenceNavigation) {
- _this._keySequenceNavigationHandler.enable();
- }
- else {
- _this._keySequenceNavigationHandler.disable();
- }
- if (configuration.keySpatialNavigation) {
- _this._keySpatialNavigationHandler.enable();
- }
- else {
- _this._keySpatialNavigationHandler.disable();
- }
- if (configuration.keyZoom) {
- _this._keyZoomHandler.enable();
- }
- else {
- _this._keyZoomHandler.disable();
- }
- });
- };
- KeyboardComponent.prototype._deactivate = function () {
- this._configurationSubscription.unsubscribe();
- this._keyPlayHandler.disable();
- this._keySequenceNavigationHandler.disable();
- this._keySpatialNavigationHandler.disable();
- this._keyZoomHandler.disable();
- };
- KeyboardComponent.prototype._getDefaultConfiguration = function () {
- return { keyPlay: true, keySequenceNavigation: true, keySpatialNavigation: true, keyZoom: true };
- };
- KeyboardComponent.componentName = "keyboard";
- return KeyboardComponent;
-}(Component_1.Component));
-exports.KeyboardComponent = KeyboardComponent;
-Component_1.ComponentService.register(KeyboardComponent);
-exports.default = KeyboardComponent;
-
-},{"../../Component":291,"../../Geo":294}],333:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var MarkerComponent_1 = require("./MarkerComponent");
-Object.defineProperty(exports, "MarkerComponent", { enumerable: true, get: function () { return MarkerComponent_1.MarkerComponent; } });
-var SimpleMarker_1 = require("./marker/SimpleMarker");
-Object.defineProperty(exports, "SimpleMarker", { enumerable: true, get: function () { return SimpleMarker_1.SimpleMarker; } });
-var CircleMarker_1 = require("./marker/CircleMarker");
-Object.defineProperty(exports, "CircleMarker", { enumerable: true, get: function () { return CircleMarker_1.CircleMarker; } });
-
-},{"./MarkerComponent":334,"./marker/CircleMarker":338,"./marker/SimpleMarker":340}],334:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.MarkerComponent = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var THREE = require("three");
-var when = require("when");
-var Component_1 = require("../../Component");
-var Render_1 = require("../../Render");
-var Graph_1 = require("../../Graph");
-var Geo_1 = require("../../Geo");
-/**
- * @class MarkerComponent
- *
- * @classdesc Component for showing and editing 3D marker objects.
- *
- * The `add` method is used for adding new markers or replacing
- * markers already in the set.
- *
- * If a marker already in the set has the same
- * id as one of the markers added, the old marker will be removed and
- * the added marker will take its place.
- *
- * It is not possible to update markers in the set by updating any properties
- * directly on the marker object. Markers need to be replaced by
- * re-adding them for updates to geographic position or configuration
- * to be reflected.
- *
- * Markers added to the marker component can be either interactive
- * or non-interactive. Different marker types define their behavior.
- * Markers with interaction support can be configured with options
- * to respond to dragging inside the viewer and be detected when
- * retrieving markers from pixel points with the `getMarkerIdAt` method.
- *
- * To retrive and use the marker component
- *
- * @example
- * ```
- * var viewer = new Mapillary.Viewer(
- * "<element-id>",
- * "<client-id>",
- * "<my key>",
- * { component: { marker: true } });
- *
- * var markerComponent = viewer.getComponent("marker");
- * ```
- */
-var MarkerComponent = /** @class */ (function (_super) {
- __extends(MarkerComponent, _super);
- /** @ignore */
- function MarkerComponent(name, container, navigator) {
- var _this = _super.call(this, name, container, navigator) || this;
- _this._relativeGroundAltitude = -2;
- _this._geoCoords = new Geo_1.GeoCoords();
- _this._graphCalculator = new Graph_1.GraphCalculator();
- _this._markerScene = new Component_1.MarkerScene();
- _this._markerSet = new Component_1.MarkerSet();
- _this._viewportCoords = new Geo_1.ViewportCoords();
- return _this;
- }
- /**
- * Add markers to the marker set or replace markers in the marker set.
- *
- * @description If a marker already in the set has the same
- * id as one of the markers added, the old marker will be removed
- * the added marker will take its place.
- *
- * Any marker inside the visible bounding bbox
- * will be initialized and placed in the viewer.
- *
- * @param {Array<Marker>} markers - Markers to add.
- *
- * @example ```markerComponent.add([marker1, marker2]);```
- */
- MarkerComponent.prototype.add = function (markers) {
- this._markerSet.add(markers);
- };
- /**
- * Returns the marker in the marker set with the specified id, or
- * undefined if the id matches no marker.
- *
- * @param {string} markerId - Id of the marker.
- *
- * @example ```var marker = markerComponent.get("markerId");```
- *
- */
- MarkerComponent.prototype.get = function (markerId) {
- return this._markerSet.get(markerId);
- };
- /**
- * Returns an array of all markers.
- *
- * @example ```var markers = markerComponent.getAll();```
- */
- MarkerComponent.prototype.getAll = function () {
- return this._markerSet.getAll();
- };
- /**
- * Returns the id of the interactive marker closest to the current camera
- * position at the specified point.
- *
- * @description Notice that the pixelPoint argument requires x, y
- * coordinates from pixel space.
- *
- * With this function, you can use the coordinates provided by mouse
- * events to get information out of the marker component.
- *
- * If no interactive geometry of an interactive marker exist at the pixel
- * point, `null` will be returned.
- *
- * @param {Array<number>} pixelPoint - Pixel coordinates on the viewer element.
- * @returns {string} Id of the interactive marker closest to the camera. If no
- * interactive marker exist at the pixel point, `null` will be returned.
- *
- * @example
- * ```
- * markerComponent.getMarkerIdAt([100, 100])
- * .then((markerId) => { console.log(markerId); });
- * ```
- */
- MarkerComponent.prototype.getMarkerIdAt = function (pixelPoint) {
- var _this = this;
- return when.promise(function (resolve, reject) {
- _this._container.renderService.renderCamera$.pipe(operators_1.first(), operators_1.map(function (render) {
- var viewport = _this._viewportCoords
- .canvasToViewport(pixelPoint[0], pixelPoint[1], _this._container.element);
- var id = _this._markerScene.intersectObjects(viewport, render.perspective);
- return id;
- }))
- .subscribe(function (id) {
- resolve(id);
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Check if a marker exist in the marker set.
- *
- * @param {string} markerId - Id of the marker.
- *
- * @example ```var markerExists = markerComponent.has("markerId");```
- */
- MarkerComponent.prototype.has = function (markerId) {
- return this._markerSet.has(markerId);
- };
- /**
- * Remove markers with the specified ids from the marker set.
- *
- * @param {Array<string>} markerIds - Ids for markers to remove.
- *
- * @example ```markerComponent.remove(["id-1", "id-2"]);```
- */
- MarkerComponent.prototype.remove = function (markerIds) {
- this._markerSet.remove(markerIds);
- };
- /**
- * Remove all markers from the marker set.
- *
- * @example ```markerComponent.removeAll();```
- */
- MarkerComponent.prototype.removeAll = function () {
- this._markerSet.removeAll();
- };
- MarkerComponent.prototype._activate = function () {
- var _this = this;
- var groundAltitude$ = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) {
- return frame.state.camera.position.z + _this._relativeGroundAltitude;
- }), operators_1.distinctUntilChanged(function (a1, a2) {
- return Math.abs(a1 - a2) < 0.01;
- }), operators_1.publishReplay(1), operators_1.refCount());
- var geoInitiated$ = rxjs_1.combineLatest(groundAltitude$, this._navigator.stateService.reference$).pipe(operators_1.first(), operators_1.map(function () { }), operators_1.publishReplay(1), operators_1.refCount());
- var clampedConfiguration$ = this._configuration$.pipe(operators_1.map(function (configuration) {
- return { visibleBBoxSize: Math.max(1, Math.min(200, configuration.visibleBBoxSize)) };
- }));
- var currentlatLon$ = this._navigator.stateService.currentNode$.pipe(operators_1.map(function (node) { return node.latLon; }), operators_1.publishReplay(1), operators_1.refCount());
- var visibleBBox$ = rxjs_1.combineLatest(clampedConfiguration$, currentlatLon$).pipe(operators_1.map(function (_a) {
- var configuration = _a[0], latLon = _a[1];
- return _this._graphCalculator
- .boundingBoxCorners(latLon, configuration.visibleBBoxSize / 2);
- }), operators_1.publishReplay(1), operators_1.refCount());
- var visibleMarkers$ = rxjs_1.combineLatest(rxjs_1.concat(rxjs_1.of(this._markerSet), this._markerSet.changed$), visibleBBox$).pipe(operators_1.map(function (_a) {
- var set = _a[0], bbox = _a[1];
- return set.search(bbox);
- }));
- this._setChangedSubscription = geoInitiated$.pipe(operators_1.switchMap(function () {
- return visibleMarkers$.pipe(operators_1.withLatestFrom(_this._navigator.stateService.reference$, groundAltitude$));
- }))
- .subscribe(function (_a) {
- var markers = _a[0], reference = _a[1], alt = _a[2];
- var geoCoords = _this._geoCoords;
- var markerScene = _this._markerScene;
- var sceneMarkers = markerScene.markers;
- var markersToRemove = Object.assign({}, sceneMarkers);
- for (var _i = 0, markers_1 = markers; _i < markers_1.length; _i++) {
- var marker = markers_1[_i];
- if (marker.id in sceneMarkers) {
- delete markersToRemove[marker.id];
- }
- else {
- var point3d = geoCoords
- .geodeticToEnu(marker.latLon.lat, marker.latLon.lon, reference.alt + alt, reference.lat, reference.lon, reference.alt);
- markerScene.add(marker, point3d);
- }
- }
- for (var id in markersToRemove) {
- if (!markersToRemove.hasOwnProperty(id)) {
- continue;
- }
- markerScene.remove(id);
- }
- });
- this._markersUpdatedSubscription = geoInitiated$.pipe(operators_1.switchMap(function () {
- return _this._markerSet.updated$.pipe(operators_1.withLatestFrom(visibleBBox$, _this._navigator.stateService.reference$, groundAltitude$));
- }))
- .subscribe(function (_a) {
- var markers = _a[0], _b = _a[1], sw = _b[0], ne = _b[1], reference = _a[2], alt = _a[3];
- var geoCoords = _this._geoCoords;
- var markerScene = _this._markerScene;
- for (var _i = 0, markers_2 = markers; _i < markers_2.length; _i++) {
- var marker = markers_2[_i];
- var exists = markerScene.has(marker.id);
- var visible = marker.latLon.lat > sw.lat &&
- marker.latLon.lat < ne.lat &&
- marker.latLon.lon > sw.lon &&
- marker.latLon.lon < ne.lon;
- if (visible) {
- var point3d = geoCoords
- .geodeticToEnu(marker.latLon.lat, marker.latLon.lon, reference.alt + alt, reference.lat, reference.lon, reference.alt);
- markerScene.add(marker, point3d);
- }
- else if (!visible && exists) {
- markerScene.remove(marker.id);
- }
- }
- });
- this._referenceSubscription = this._navigator.stateService.reference$.pipe(operators_1.skip(1), operators_1.withLatestFrom(groundAltitude$))
- .subscribe(function (_a) {
- var reference = _a[0], alt = _a[1];
- var geoCoords = _this._geoCoords;
- var markerScene = _this._markerScene;
- for (var _i = 0, _b = markerScene.getAll(); _i < _b.length; _i++) {
- var marker = _b[_i];
- var point3d = geoCoords
- .geodeticToEnu(marker.latLon.lat, marker.latLon.lon, reference.alt + alt, reference.lat, reference.lon, reference.alt);
- markerScene.update(marker.id, point3d);
- }
- });
- this._adjustHeightSubscription = groundAltitude$.pipe(operators_1.skip(1), operators_1.withLatestFrom(this._navigator.stateService.reference$, currentlatLon$))
- .subscribe(function (_a) {
- var alt = _a[0], reference = _a[1], latLon = _a[2];
- var geoCoords = _this._geoCoords;
- var markerScene = _this._markerScene;
- var position = geoCoords
- .geodeticToEnu(latLon.lat, latLon.lon, reference.alt + alt, reference.lat, reference.lon, reference.alt);
- for (var _i = 0, _b = markerScene.getAll(); _i < _b.length; _i++) {
- var marker = _b[_i];
- var point3d = geoCoords
- .geodeticToEnu(marker.latLon.lat, marker.latLon.lon, reference.alt + alt, reference.lat, reference.lon, reference.alt);
- var distanceX = point3d[0] - position[0];
- var distanceY = point3d[1] - position[1];
- var groundDistance = Math.sqrt(distanceX * distanceX + distanceY * distanceY);
- if (groundDistance > 50) {
- continue;
- }
- markerScene.lerpAltitude(marker.id, alt, Math.min(1, Math.max(0, 1.2 - 1.2 * groundDistance / 50)));
- }
- });
- this._renderSubscription = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) {
- var scene = _this._markerScene;
- return {
- name: _this._name,
- render: {
- frameId: frame.id,
- needsRender: scene.needsRender,
- render: scene.render.bind(scene),
- stage: Render_1.GLRenderStage.Foreground,
- },
- };
- }))
- .subscribe(this._container.glRenderer.render$);
- var hoveredMarkerId$ = rxjs_1.combineLatest(this._container.renderService.renderCamera$, this._container.mouseService.mouseMove$).pipe(operators_1.map(function (_a) {
- var render = _a[0], event = _a[1];
- var element = _this._container.element;
- var _b = _this._viewportCoords.canvasPosition(event, element), canvasX = _b[0], canvasY = _b[1];
- var viewport = _this._viewportCoords.canvasToViewport(canvasX, canvasY, element);
- var markerId = _this._markerScene.intersectObjects(viewport, render.perspective);
- return markerId;
- }), operators_1.publishReplay(1), operators_1.refCount());
- var draggingStarted$ = this._container.mouseService
- .filtered$(this._name, this._container.mouseService.mouseDragStart$).pipe(operators_1.map(function (event) {
- return true;
- }));
- var draggingStopped$ = this._container.mouseService
- .filtered$(this._name, this._container.mouseService.mouseDragEnd$).pipe(operators_1.map(function (event) {
- return false;
- }));
- var filteredDragging$ = rxjs_1.merge(draggingStarted$, draggingStopped$).pipe(operators_1.startWith(false));
- this._dragEventSubscription = rxjs_1.merge(draggingStarted$.pipe(operators_1.withLatestFrom(hoveredMarkerId$)), rxjs_1.combineLatest(draggingStopped$, rxjs_1.of(null))).pipe(operators_1.startWith([false, null]), operators_1.pairwise())
- .subscribe(function (_a) {
- var previous = _a[0], current = _a[1];
- var dragging = current[0];
- var eventType = dragging ? MarkerComponent.dragstart : MarkerComponent.dragend;
- var id = dragging ? current[1] : previous[1];
- var marker = _this._markerScene.get(id);
- var markerEvent = { marker: marker, target: _this, type: eventType };
- _this.fire(eventType, markerEvent);
- });
- var mouseDown$ = rxjs_1.merge(this._container.mouseService.mouseDown$.pipe(operators_1.map(function (event) { return true; })), this._container.mouseService.documentMouseUp$.pipe(operators_1.map(function (event) { return false; }))).pipe(operators_1.startWith(false));
- this._mouseClaimSubscription = rxjs_1.combineLatest(this._container.mouseService.active$, hoveredMarkerId$.pipe(operators_1.distinctUntilChanged()), mouseDown$, filteredDragging$).pipe(operators_1.map(function (_a) {
- var active = _a[0], markerId = _a[1], mouseDown = _a[2], filteredDragging = _a[3];
- return (!active && markerId != null && mouseDown) || filteredDragging;
- }), operators_1.distinctUntilChanged())
- .subscribe(function (claim) {
- if (claim) {
- _this._container.mouseService.claimMouse(_this._name, 1);
- _this._container.mouseService.claimWheel(_this._name, 1);
- }
- else {
- _this._container.mouseService.unclaimMouse(_this._name);
- _this._container.mouseService.unclaimWheel(_this._name);
- }
- });
- var offset$ = this._container.mouseService
- .filtered$(this._name, this._container.mouseService.mouseDragStart$).pipe(operators_1.withLatestFrom(hoveredMarkerId$, this._container.renderService.renderCamera$), operators_1.map(function (_a) {
- var e = _a[0], id = _a[1], r = _a[2];
- var marker = _this._markerScene.get(id);
- var element = _this._container.element;
- var _b = _this._viewportCoords.projectToCanvas(marker.geometry.position.toArray(), element, r.perspective), groundCanvasX = _b[0], groundCanvasY = _b[1];
- var _c = _this._viewportCoords.canvasPosition(e, element), canvasX = _c[0], canvasY = _c[1];
- var offset = [canvasX - groundCanvasX, canvasY - groundCanvasY];
- return [marker, offset, r];
- }), operators_1.publishReplay(1), operators_1.refCount());
- this._updateMarkerSubscription = this._container.mouseService
- .filtered$(this._name, this._container.mouseService.mouseDrag$).pipe(operators_1.withLatestFrom(offset$, this._navigator.stateService.reference$, clampedConfiguration$))
- .subscribe(function (_a) {
- var event = _a[0], _b = _a[1], marker = _b[0], offset = _b[1], render = _b[2], reference = _a[2], configuration = _a[3];
- if (!_this._markerScene.has(marker.id)) {
- return;
- }
- var element = _this._container.element;
- var _c = _this._viewportCoords.canvasPosition(event, element), canvasX = _c[0], canvasY = _c[1];
- var groundX = canvasX - offset[0];
- var groundY = canvasY - offset[1];
- var _d = _this._viewportCoords
- .canvasToViewport(groundX, groundY, element), viewportX = _d[0], viewportY = _d[1];
- var direction = new THREE.Vector3(viewportX, viewportY, 1)
- .unproject(render.perspective)
- .sub(render.perspective.position)
- .normalize();
- var distance = Math.min(_this._relativeGroundAltitude / direction.z, configuration.visibleBBoxSize / 2 - 0.1);
- if (distance < 0) {
- return;
- }
- var intersection = direction
- .clone()
- .multiplyScalar(distance)
- .add(render.perspective.position);
- intersection.z = render.perspective.position.z + _this._relativeGroundAltitude;
- var _e = _this._geoCoords
- .enuToGeodetic(intersection.x, intersection.y, intersection.z, reference.lat, reference.lon, reference.alt), lat = _e[0], lon = _e[1];
- _this._markerScene.update(marker.id, intersection.toArray(), { lat: lat, lon: lon });
- _this._markerSet.update(marker);
- var markerEvent = { marker: marker, target: _this, type: MarkerComponent.changed };
- _this.fire(MarkerComponent.changed, markerEvent);
- });
- };
- MarkerComponent.prototype._deactivate = function () {
- this._adjustHeightSubscription.unsubscribe();
- this._dragEventSubscription.unsubscribe();
- this._markersUpdatedSubscription.unsubscribe();
- this._mouseClaimSubscription.unsubscribe();
- this._referenceSubscription.unsubscribe();
- this._renderSubscription.unsubscribe();
- this._setChangedSubscription.unsubscribe();
- this._updateMarkerSubscription.unsubscribe();
- this._markerScene.clear();
- };
- MarkerComponent.prototype._getDefaultConfiguration = function () {
- return { visibleBBoxSize: 100 };
- };
- MarkerComponent.componentName = "marker";
- /**
- * Fired when the position of a marker is changed.
- * @event
- * @type {IMarkerEvent} markerEvent - Marker event data.
- * @example
- * ```
- * markerComponent.on("changed", function(e) {
- * console.log(e.marker.id, e.marker.latLon);
- * });
- * ```
- */
- MarkerComponent.changed = "changed";
- /**
- * Fired when a marker drag interaction starts.
- * @event
- * @type {IMarkerEvent} markerEvent - Marker event data.
- * @example
- * ```
- * markerComponent.on("dragstart", function(e) {
- * console.log(e.marker.id, e.marker.latLon);
- * });
- * ```
- */
- MarkerComponent.dragstart = "dragstart";
- /**
- * Fired when a marker drag interaction ends.
- * @event
- * @type {IMarkerEvent} markerEvent - Marker event data.
- * @example
- * ```
- * markerComponent.on("dragend", function(e) {
- * console.log(e.marker.id, e.marker.latLon);
- * });
- * ```
- */
- MarkerComponent.dragend = "dragend";
- return MarkerComponent;
-}(Component_1.Component));
-exports.MarkerComponent = MarkerComponent;
-Component_1.ComponentService.register(MarkerComponent);
-exports.default = MarkerComponent;
-
-
-},{"../../Component":291,"../../Geo":294,"../../Graph":295,"../../Render":297,"rxjs":43,"rxjs/operators":241,"three":242,"when":288}],335:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.MarkerScene = void 0;
-var THREE = require("three");
-var MarkerScene = /** @class */ (function () {
- function MarkerScene(scene, raycaster) {
- this._needsRender = false;
- this._interactiveObjects = [];
- this._markers = {};
- this._objectMarkers = {};
- this._raycaster = !!raycaster ? raycaster : new THREE.Raycaster();
- this._scene = !!scene ? scene : new THREE.Scene();
- }
- Object.defineProperty(MarkerScene.prototype, "markers", {
- get: function () {
- return this._markers;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MarkerScene.prototype, "needsRender", {
- get: function () {
- return this._needsRender;
- },
- enumerable: false,
- configurable: true
- });
- MarkerScene.prototype.add = function (marker, position) {
- if (marker.id in this._markers) {
- this._dispose(marker.id);
- }
- marker.createGeometry(position);
- this._scene.add(marker.geometry);
- this._markers[marker.id] = marker;
- for (var _i = 0, _a = marker.getInteractiveObjects(); _i < _a.length; _i++) {
- var interactiveObject = _a[_i];
- this._interactiveObjects.push(interactiveObject);
- this._objectMarkers[interactiveObject.uuid] = marker.id;
- }
- this._needsRender = true;
- };
- MarkerScene.prototype.clear = function () {
- for (var id in this._markers) {
- if (!this._markers.hasOwnProperty) {
- continue;
- }
- this._dispose(id);
- }
- this._needsRender = true;
- };
- MarkerScene.prototype.get = function (id) {
- return this._markers[id];
- };
- MarkerScene.prototype.getAll = function () {
- var _this = this;
- return Object
- .keys(this._markers)
- .map(function (id) { return _this._markers[id]; });
- };
- MarkerScene.prototype.has = function (id) {
- return id in this._markers;
- };
- MarkerScene.prototype.intersectObjects = function (_a, camera) {
- var viewportX = _a[0], viewportY = _a[1];
- this._raycaster.setFromCamera(new THREE.Vector2(viewportX, viewportY), camera);
- var intersects = this._raycaster.intersectObjects(this._interactiveObjects);
- for (var _i = 0, intersects_1 = intersects; _i < intersects_1.length; _i++) {
- var intersect = intersects_1[_i];
- if (intersect.object.uuid in this._objectMarkers) {
- return this._objectMarkers[intersect.object.uuid];
- }
- }
- return null;
- };
- MarkerScene.prototype.lerpAltitude = function (id, alt, alpha) {
- if (!(id in this._markers)) {
- return;
- }
- this._markers[id].lerpAltitude(alt, alpha);
- this._needsRender = true;
- };
- MarkerScene.prototype.remove = function (id) {
- if (!(id in this._markers)) {
- return;
- }
- this._dispose(id);
- this._needsRender = true;
- };
- MarkerScene.prototype.render = function (perspectiveCamera, renderer) {
- renderer.render(this._scene, perspectiveCamera);
- this._needsRender = false;
- };
- MarkerScene.prototype.update = function (id, position, latLon) {
- if (!(id in this._markers)) {
- return;
- }
- var marker = this._markers[id];
- marker.updatePosition(position, latLon);
- this._needsRender = true;
- };
- MarkerScene.prototype._dispose = function (id) {
- var marker = this._markers[id];
- this._scene.remove(marker.geometry);
- for (var _i = 0, _a = marker.getInteractiveObjects(); _i < _a.length; _i++) {
- var interactiveObject = _a[_i];
- var index = this._interactiveObjects.indexOf(interactiveObject);
- if (index !== -1) {
- this._interactiveObjects.splice(index, 1);
- }
- else {
- console.warn("Object does not exist (" + interactiveObject.id + ") for " + id);
- }
- delete this._objectMarkers[interactiveObject.uuid];
- }
- marker.disposeGeometry();
- delete this._markers[id];
- };
- return MarkerScene;
-}());
-exports.MarkerScene = MarkerScene;
-exports.default = MarkerScene;
-
-},{"three":242}],336:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.MarkerSet = void 0;
-var rxjs_1 = require("rxjs");
-var Geo_1 = require("../../Geo");
-var MarkerSet = /** @class */ (function () {
- function MarkerSet() {
- this._hash = {};
- this._index = new Geo_1.GeoRBush(16);
- this._indexChanged$ = new rxjs_1.Subject();
- this._updated$ = new rxjs_1.Subject();
- }
- Object.defineProperty(MarkerSet.prototype, "changed$", {
- get: function () {
- return this._indexChanged$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MarkerSet.prototype, "updated$", {
- get: function () {
- return this._updated$;
- },
- enumerable: false,
- configurable: true
- });
- MarkerSet.prototype.add = function (markers) {
- var updated = [];
- var hash = this._hash;
- var index = this._index;
- for (var _i = 0, markers_1 = markers; _i < markers_1.length; _i++) {
- var marker = markers_1[_i];
- var id = marker.id;
- if (id in hash) {
- index.remove(hash[id]);
- updated.push(marker);
- }
- var item = {
- lat: marker.latLon.lat,
- lon: marker.latLon.lon,
- marker: marker,
- };
- hash[id] = item;
- index.insert(item);
- }
- if (updated.length > 0) {
- this._updated$.next(updated);
- }
- if (markers.length > updated.length) {
- this._indexChanged$.next(this);
- }
- };
- MarkerSet.prototype.has = function (id) {
- return id in this._hash;
- };
- MarkerSet.prototype.get = function (id) {
- return this.has(id) ? this._hash[id].marker : undefined;
- };
- MarkerSet.prototype.getAll = function () {
- return this._index
- .all()
- .map(function (indexItem) {
- return indexItem.marker;
- });
- };
- MarkerSet.prototype.remove = function (ids) {
- var hash = this._hash;
- var index = this._index;
- var changed = false;
- for (var _i = 0, ids_1 = ids; _i < ids_1.length; _i++) {
- var id = ids_1[_i];
- if (!(id in hash)) {
- continue;
- }
- var item = hash[id];
- index.remove(item);
- delete hash[id];
- changed = true;
- }
- if (changed) {
- this._indexChanged$.next(this);
- }
- };
- MarkerSet.prototype.removeAll = function () {
- this._hash = {};
- this._index.clear();
- this._indexChanged$.next(this);
- };
- MarkerSet.prototype.search = function (_a) {
- var sw = _a[0], ne = _a[1];
- return this._index
- .search({
- maxX: ne.lat,
- maxY: ne.lon,
- minX: sw.lat,
- minY: sw.lon,
- })
- .map(function (indexItem) {
- return indexItem.marker;
- });
- };
- MarkerSet.prototype.update = function (marker) {
- var hash = this._hash;
- var index = this._index;
- var id = marker.id;
- if (!(id in hash)) {
- return;
- }
- index.remove(hash[id]);
- var item = {
- lat: marker.latLon.lat,
- lon: marker.latLon.lon,
- marker: marker,
- };
- hash[id] = item;
- index.insert(item);
- };
- return MarkerSet;
-}());
-exports.MarkerSet = MarkerSet;
-exports.default = MarkerSet;
-
-},{"../../Geo":294,"rxjs":43}],337:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-
-},{}],338:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.CircleMarker = void 0;
-var THREE = require("three");
-var Component_1 = require("../../../Component");
-/**
- * @class CircleMarker
- *
- * @classdesc Non-interactive marker with a flat circle shape. The circle
- * marker can not be configured to be interactive.
- *
- * Circle marker properties can not be updated after creation.
- *
- * To create and add one `CircleMarker` with default configuration
- * and one with configuration use
- *
- * @example
- * ```
- * var defaultMarker = new Mapillary.MarkerComponent.CircleMarker(
- * "id-1",
- * { lat: 0, lon: 0, });
- *
- * var configuredMarker = new Mapillary.MarkerComponent.CircleMarker(
- * "id-2",
- * { lat: 0, lon: 0, },
- * {
- * color: "#0Ff",
- * opacity: 0.3,
- * radius: 0.7,
- * });
- *
- * markerComponent.add([defaultMarker, configuredMarker]);
- * ```
- */
-var CircleMarker = /** @class */ (function (_super) {
- __extends(CircleMarker, _super);
- function CircleMarker(id, latLon, options) {
- var _this = _super.call(this, id, latLon) || this;
- options = !!options ? options : {};
- _this._color = options.color != null ? options.color : 0xffffff;
- _this._opacity = options.opacity != null ? options.opacity : 0.4;
- _this._radius = options.radius != null ? options.radius : 1;
- return _this;
- }
- CircleMarker.prototype._createGeometry = function (position) {
- var circle = new THREE.Mesh(new THREE.CircleGeometry(this._radius, 16), new THREE.MeshBasicMaterial({
- color: this._color,
- opacity: this._opacity,
- transparent: true,
- }));
- circle.up.fromArray([0, 0, 1]);
- circle.renderOrder = -1;
- var group = new THREE.Object3D();
- group.add(circle);
- group.position.fromArray(position);
- this._geometry = group;
- };
- CircleMarker.prototype._disposeGeometry = function () {
- for (var _i = 0, _a = this._geometry.children; _i < _a.length; _i++) {
- var mesh = _a[_i];
- mesh.geometry.dispose();
- mesh.material.dispose();
- }
- };
- CircleMarker.prototype._getInteractiveObjects = function () {
- return [];
- };
- return CircleMarker;
-}(Component_1.Marker));
-exports.CircleMarker = CircleMarker;
-exports.default = CircleMarker;
-
-},{"../../../Component":291,"three":242}],339:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Marker = void 0;
-/**
- * @class Marker
- *
- * @classdesc Represents an abstract marker class that should be extended
- * by marker implementations used in the marker component.
- */
-var Marker = /** @class */ (function () {
- function Marker(id, latLon) {
- this._id = id;
- this._latLon = latLon;
- }
- Object.defineProperty(Marker.prototype, "id", {
- /**
- * Get id.
- * @returns {string} The id of the marker.
- */
- get: function () {
- return this._id;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Marker.prototype, "geometry", {
- /**
- * Get geometry.
- *
- * @ignore
- */
- get: function () {
- return this._geometry;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Marker.prototype, "latLon", {
- /**
- * Get lat lon.
- * @returns {ILatLon} The geographic coordinates of the marker.
- */
- get: function () {
- return this._latLon;
- },
- enumerable: false,
- configurable: true
- });
- /** @ignore */
- Marker.prototype.createGeometry = function (position) {
- if (!!this._geometry) {
- return;
- }
- this._createGeometry(position);
- // update matrix world if raycasting occurs before first render
- this._geometry.updateMatrixWorld(true);
- };
- /** @ignore */
- Marker.prototype.disposeGeometry = function () {
- if (!this._geometry) {
- return;
- }
- this._disposeGeometry();
- this._geometry = undefined;
- };
- /** @ignore */
- Marker.prototype.getInteractiveObjects = function () {
- if (!this._geometry) {
- return [];
- }
- return this._getInteractiveObjects();
- };
- /** @ignore */
- Marker.prototype.lerpAltitude = function (alt, alpha) {
- if (!this._geometry) {
- return;
- }
- this._geometry.position.z = (1 - alpha) * this._geometry.position.z + alpha * alt;
- };
- /** @ignore */
- Marker.prototype.updatePosition = function (position, latLon) {
- if (!!latLon) {
- this._latLon.lat = latLon.lat;
- this._latLon.lon = latLon.lon;
- }
- if (!this._geometry) {
- return;
- }
- this._geometry.position.fromArray(position);
- this._geometry.updateMatrixWorld(true);
- };
- return Marker;
-}());
-exports.Marker = Marker;
-exports.default = Marker;
-
-},{}],340:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.SimpleMarker = void 0;
-var THREE = require("three");
-var Component_1 = require("../../../Component");
-/**
- * @class SimpleMarker
- *
- * @classdesc Interactive marker with ice cream shape. The sphere
- * inside the ice cream can be configured to be interactive.
- *
- * Simple marker properties can not be updated after creation.
- *
- * To create and add one `SimpleMarker` with default configuration
- * (non-interactive) and one interactive with configuration use
- *
- * @example
- * ```
- * var defaultMarker = new Mapillary.MarkerComponent.SimpleMarker(
- * "id-1",
- * { lat: 0, lon: 0, });
- *
- * var interactiveMarker = new Mapillary.MarkerComponent.SimpleMarker(
- * "id-2",
- * { lat: 0, lon: 0, },
- * {
- * ballColor: "#00f",
- * ballOpacity: 0.5,
- * color: "#00f",
- * interactive: true,
- * opacity: 0.3,
- * radius: 0.7,
- * });
- *
- * markerComponent.add([defaultMarker, interactiveMarker]);
- * ```
- */
-var SimpleMarker = /** @class */ (function (_super) {
- __extends(SimpleMarker, _super);
- function SimpleMarker(id, latLon, options) {
- var _this = _super.call(this, id, latLon) || this;
- options = !!options ? options : {};
- _this._ballColor = options.ballColor != null ? options.ballColor : 0xff0000;
- _this._ballOpacity = options.ballOpacity != null ? options.ballOpacity : 0.8;
- _this._circleToRayAngle = 2;
- _this._color = options.color != null ? options.color : 0xff0000;
- _this._interactive = !!options.interactive;
- _this._opacity = options.opacity != null ? options.opacity : 0.4;
- _this._radius = options.radius != null ? options.radius : 1;
- return _this;
- }
- SimpleMarker.prototype._createGeometry = function (position) {
- var radius = this._radius;
- var cone = new THREE.Mesh(this._markerGeometry(radius, 8, 8), new THREE.MeshBasicMaterial({
- color: this._color,
- opacity: this._opacity,
- transparent: true,
- }));
- cone.renderOrder = 1;
- var ball = new THREE.Mesh(new THREE.SphereGeometry(radius / 2, 8, 8), new THREE.MeshBasicMaterial({
- color: this._ballColor,
- opacity: this._ballOpacity,
- transparent: true,
- }));
- ball.position.z = this._markerHeight(radius);
- var group = new THREE.Object3D();
- group.add(ball);
- group.add(cone);
- group.position.fromArray(position);
- this._geometry = group;
- };
- SimpleMarker.prototype._disposeGeometry = function () {
- for (var _i = 0, _a = this._geometry.children; _i < _a.length; _i++) {
- var mesh = _a[_i];
- mesh.geometry.dispose();
- mesh.material.dispose();
- }
- };
- SimpleMarker.prototype._getInteractiveObjects = function () {
- return this._interactive ? [this._geometry.children[0]] : [];
- };
- SimpleMarker.prototype._markerHeight = function (radius) {
- var t = Math.tan(Math.PI - this._circleToRayAngle);
- return radius * Math.sqrt(1 + t * t);
- };
- SimpleMarker.prototype._markerGeometry = function (radius, widthSegments, heightSegments) {
- var geometry = new THREE.Geometry();
- widthSegments = Math.max(3, Math.floor(widthSegments) || 8);
- heightSegments = Math.max(2, Math.floor(heightSegments) || 6);
- var height = this._markerHeight(radius);
- var vertices = [];
- for (var y = 0; y <= heightSegments; ++y) {
- var verticesRow = [];
- for (var x = 0; x <= widthSegments; ++x) {
- var u = x / widthSegments * Math.PI * 2;
- var v = y / heightSegments * Math.PI;
- var r = void 0;
- if (v < this._circleToRayAngle) {
- r = radius;
- }
- else {
- var t = Math.tan(v - this._circleToRayAngle);
- r = radius * Math.sqrt(1 + t * t);
- }
- var vertex = new THREE.Vector3();
- vertex.x = r * Math.cos(u) * Math.sin(v);
- vertex.y = r * Math.sin(u) * Math.sin(v);
- vertex.z = r * Math.cos(v) + height;
- geometry.vertices.push(vertex);
- verticesRow.push(geometry.vertices.length - 1);
- }
- vertices.push(verticesRow);
- }
- for (var y = 0; y < heightSegments; ++y) {
- for (var x = 0; x < widthSegments; ++x) {
- var v1 = vertices[y][x + 1];
- var v2 = vertices[y][x];
- var v3 = vertices[y + 1][x];
- var v4 = vertices[y + 1][x + 1];
- var n1 = geometry.vertices[v1].clone().normalize();
- var n2 = geometry.vertices[v2].clone().normalize();
- var n3 = geometry.vertices[v3].clone().normalize();
- var n4 = geometry.vertices[v4].clone().normalize();
- geometry.faces.push(new THREE.Face3(v1, v2, v4, [n1, n2, n4]));
- geometry.faces.push(new THREE.Face3(v2, v3, v4, [n2.clone(), n3, n4.clone()]));
- }
- }
- geometry.computeFaceNormals();
- geometry.boundingSphere = new THREE.Sphere(new THREE.Vector3(), radius + height);
- return geometry;
- };
- return SimpleMarker;
-}(Component_1.Marker));
-exports.SimpleMarker = SimpleMarker;
-exports.default = SimpleMarker;
-
-},{"../../../Component":291,"three":242}],341:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.BounceHandler = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../Component");
-/**
- * The `BounceHandler` ensures that the viewer bounces back to the image
- * when drag panning outside of the image edge.
- */
-var BounceHandler = /** @class */ (function (_super) {
- __extends(BounceHandler, _super);
- function BounceHandler(component, container, navigator, viewportCoords, spatial) {
- var _this = _super.call(this, component, container, navigator) || this;
- _this._spatial = spatial;
- _this._viewportCoords = viewportCoords;
- return _this;
- }
- BounceHandler.prototype._enable = function () {
- var _this = this;
- var inTransition$ = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) {
- return frame.state.alpha < 1;
- }), operators_1.distinctUntilChanged());
- this._bounceSubscription = rxjs_1.combineLatest(inTransition$, this._navigator.stateService.inTranslation$, this._container.mouseService.active$, this._container.touchService.active$).pipe(operators_1.map(function (noForce) {
- return noForce[0] || noForce[1] || noForce[2] || noForce[3];
- }), operators_1.distinctUntilChanged(), operators_1.switchMap(function (noForce) {
- return noForce ?
- rxjs_1.empty() :
- rxjs_1.combineLatest(_this._container.renderService.renderCamera$, _this._navigator.stateService.currentTransform$.pipe(operators_1.first()));
- }), operators_1.withLatestFrom(this._navigator.panService.panNodes$))
- .subscribe(function (_a) {
- var _b = _a[0], render = _b[0], transform = _b[1], nts = _a[1];
- if (!transform.hasValidScale && render.camera.focal < 0.1) {
- return;
- }
- if (render.perspective.aspect === 0 || render.perspective.aspect === Number.POSITIVE_INFINITY) {
- return;
- }
- var distances = Component_1.ImageBoundary.viewportDistances(transform, render.perspective, _this._viewportCoords);
- var basic = _this._viewportCoords.viewportToBasic(0, 0, transform, render.perspective);
- if ((basic[0] < 0 || basic[0] > 1) && nts.length > 0) {
- distances[0] = distances[2] = 0;
- }
- for (var _i = 0, nts_1 = nts; _i < nts_1.length; _i++) {
- var _c = nts_1[_i], t = _c[1];
- var d = Component_1.ImageBoundary.viewportDistances(t, render.perspective, _this._viewportCoords);
- for (var i = 1; i < distances.length; i += 2) {
- if (d[i] < distances[i]) {
- distances[i] = d[i];
- }
- }
- }
- if (Math.max.apply(Math, distances) < 0.01) {
- return;
- }
- var horizontalDistance = distances[1] - distances[3];
- var verticalDistance = distances[0] - distances[2];
- var currentDirection = _this._viewportCoords
- .unprojectFromViewport(0, 0, render.perspective)
- .sub(render.perspective.position);
- var directionPhi = _this._viewportCoords
- .unprojectFromViewport(horizontalDistance, 0, render.perspective)
- .sub(render.perspective.position);
- var directionTheta = _this._viewportCoords
- .unprojectFromViewport(0, verticalDistance, render.perspective)
- .sub(render.perspective.position);
- var phi = (horizontalDistance > 0 ? 1 : -1) * directionPhi.angleTo(currentDirection);
- var theta = (verticalDistance > 0 ? 1 : -1) * directionTheta.angleTo(currentDirection);
- var threshold = Math.PI / 60;
- var coeff = 1e-1;
- phi = _this._spatial.clamp(coeff * phi, -threshold, threshold);
- theta = _this._spatial.clamp(coeff * theta, -threshold, threshold);
- _this._navigator.stateService.rotateUnbounded({ phi: phi, theta: theta });
- });
- };
- BounceHandler.prototype._disable = function () {
- this._bounceSubscription.unsubscribe();
- };
- BounceHandler.prototype._getConfiguration = function () {
- return {};
- };
- return BounceHandler;
-}(Component_1.HandlerBase));
-exports.BounceHandler = BounceHandler;
-exports.default = BounceHandler;
-
-},{"../../Component":291,"rxjs":43,"rxjs/operators":241}],342:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.DoubleClickZoomHandler = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../Component");
-/**
- * The `DoubleClickZoomHandler` allows the user to zoom the viewer image at a point by double clicking.
- *
- * @example
- * ```
- * var mouseComponent = viewer.getComponent("mouse");
- *
- * mouseComponent.doubleClickZoom.disable();
- * mouseComponent.doubleClickZoom.enable();
- *
- * var isEnabled = mouseComponent.doubleClickZoom.isEnabled;
- * ```
- */
-var DoubleClickZoomHandler = /** @class */ (function (_super) {
- __extends(DoubleClickZoomHandler, _super);
- /** @ignore */
- function DoubleClickZoomHandler(component, container, navigator, viewportCoords) {
- var _this = _super.call(this, component, container, navigator) || this;
- _this._viewportCoords = viewportCoords;
- return _this;
- }
- DoubleClickZoomHandler.prototype._enable = function () {
- var _this = this;
- this._zoomSubscription = rxjs_1.merge(this._container.mouseService
- .filtered$(this._component.name, this._container.mouseService.dblClick$), this._container.touchService.doubleTap$.pipe(operators_1.map(function (e) {
- var touch = e.touches[0];
- return { clientX: touch.clientX, clientY: touch.clientY, shiftKey: e.shiftKey };
- }))).pipe(operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$))
- .subscribe(function (_a) {
- var event = _a[0], render = _a[1], transform = _a[2];
- var element = _this._container.element;
- var _b = _this._viewportCoords.canvasPosition(event, element), canvasX = _b[0], canvasY = _b[1];
- var unprojected = _this._viewportCoords.unprojectFromCanvas(canvasX, canvasY, element, render.perspective);
- var reference = transform.projectBasic(unprojected.toArray());
- var delta = !!event.shiftKey ? -1 : 1;
- _this._navigator.stateService.zoomIn(delta, reference);
- });
- };
- DoubleClickZoomHandler.prototype._disable = function () {
- this._zoomSubscription.unsubscribe();
- };
- DoubleClickZoomHandler.prototype._getConfiguration = function (enable) {
- return { doubleClickZoom: enable };
- };
- return DoubleClickZoomHandler;
-}(Component_1.HandlerBase));
-exports.DoubleClickZoomHandler = DoubleClickZoomHandler;
-exports.default = DoubleClickZoomHandler;
-
-},{"../../Component":291,"rxjs":43,"rxjs/operators":241}],343:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.DragPanHandler = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../Component");
-/**
- * The `DragPanHandler` allows the user to pan the viewer image by clicking and dragging the cursor.
- *
- * @example
- * ```
- * var mouseComponent = viewer.getComponent("mouse");
- *
- * mouseComponent.dragPan.disable();
- * mouseComponent.dragPan.enable();
- *
- * var isEnabled = mouseComponent.dragPan.isEnabled;
- * ```
- */
-var DragPanHandler = /** @class */ (function (_super) {
- __extends(DragPanHandler, _super);
- /** @ignore */
- function DragPanHandler(component, container, navigator, viewportCoords, spatial) {
- var _this = _super.call(this, component, container, navigator) || this;
- _this._spatial = spatial;
- _this._viewportCoords = viewportCoords;
- return _this;
- }
- DragPanHandler.prototype._enable = function () {
- var _this = this;
- var draggingStarted$ = this._container.mouseService
- .filtered$(this._component.name, this._container.mouseService.mouseDragStart$).pipe(operators_1.map(function () {
- return true;
- }), operators_1.share());
- var draggingStopped$ = this._container.mouseService
- .filtered$(this._component.name, this._container.mouseService.mouseDragEnd$).pipe(operators_1.map(function () {
- return false;
- }), operators_1.share());
- this._activeMouseSubscription = rxjs_1.merge(draggingStarted$, draggingStopped$)
- .subscribe(this._container.mouseService.activate$);
- var documentMouseMove$ = rxjs_1.merge(draggingStarted$, draggingStopped$).pipe(operators_1.switchMap(function (dragging) {
- return dragging ?
- _this._container.mouseService.documentMouseMove$ :
- rxjs_1.empty();
- }));
- this._preventDefaultSubscription = rxjs_1.merge(documentMouseMove$, this._container.touchService.touchMove$)
- .subscribe(function (event) {
- event.preventDefault(); // prevent selection of content outside the viewer
- });
- var touchMovingStarted$ = this._container.touchService.singleTouchDragStart$.pipe(operators_1.map(function () {
- return true;
- }));
- var touchMovingStopped$ = this._container.touchService.singleTouchDragEnd$.pipe(operators_1.map(function () {
- return false;
- }));
- this._activeTouchSubscription = rxjs_1.merge(touchMovingStarted$, touchMovingStopped$)
- .subscribe(this._container.touchService.activate$);
- var rotation$ = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) {
- return frame.state.currentNode.fullPano || frame.state.nodesAhead < 1;
- }), operators_1.distinctUntilChanged(), operators_1.switchMap(function (enable) {
- if (!enable) {
- return rxjs_1.empty();
- }
- var mouseDrag$ = Component_1.MouseOperator.filteredPairwiseMouseDrag$(_this._component.name, _this._container.mouseService);
- var singleTouchDrag$ = rxjs_1.merge(_this._container.touchService.singleTouchDragStart$, _this._container.touchService.singleTouchDrag$, _this._container.touchService.singleTouchDragEnd$.pipe(operators_1.map(function () { return null; }))).pipe(operators_1.map(function (event) {
- return event != null && event.touches.length > 0 ?
- event.touches[0] : null;
- }), operators_1.pairwise(), operators_1.filter(function (pair) {
- return pair[0] != null && pair[1] != null;
- }));
- return rxjs_1.merge(mouseDrag$, singleTouchDrag$);
- }), operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$, this._navigator.panService.panNodes$), operators_1.map(function (_a) {
- var events = _a[0], render = _a[1], transform = _a[2], nts = _a[3];
- var previousEvent = events[0];
- var event = events[1];
- var movementX = event.clientX - previousEvent.clientX;
- var movementY = event.clientY - previousEvent.clientY;
- var element = _this._container.element;
- var _b = _this._viewportCoords.canvasPosition(event, element), canvasX = _b[0], canvasY = _b[1];
- var currentDirection = _this._viewportCoords.unprojectFromCanvas(canvasX, canvasY, element, render.perspective)
- .sub(render.perspective.position);
- var directionX = _this._viewportCoords.unprojectFromCanvas(canvasX - movementX, canvasY, element, render.perspective)
- .sub(render.perspective.position);
- var directionY = _this._viewportCoords.unprojectFromCanvas(canvasX, canvasY - movementY, element, render.perspective)
- .sub(render.perspective.position);
- var phi = (movementX > 0 ? 1 : -1) * directionX.angleTo(currentDirection);
- var theta = (movementY > 0 ? -1 : 1) * directionY.angleTo(currentDirection);
- var distances = Component_1.ImageBoundary.viewportDistances(transform, render.perspective, _this._viewportCoords);
- for (var _i = 0, nts_1 = nts; _i < nts_1.length; _i++) {
- var _c = nts_1[_i], t = _c[1];
- var d = Component_1.ImageBoundary.viewportDistances(t, render.perspective, _this._viewportCoords);
- for (var i = 0; i < distances.length; i++) {
- if (d[i] < distances[i]) {
- distances[i] = d[i];
- }
- }
- }
- if (distances[0] > 0 && theta < 0) {
- theta /= Math.max(1, 2e2 * distances[0]);
- }
- if (distances[2] > 0 && theta > 0) {
- theta /= Math.max(1, 2e2 * distances[2]);
- }
- if (distances[1] > 0 && phi < 0) {
- phi /= Math.max(1, 2e2 * distances[1]);
- }
- if (distances[3] > 0 && phi > 0) {
- phi /= Math.max(1, 2e2 * distances[3]);
- }
- return { phi: phi, theta: theta };
- }), operators_1.share());
- this._rotateWithoutInertiaSubscription = rotation$
- .subscribe(function (rotation) {
- _this._navigator.stateService.rotateWithoutInertia(rotation);
- });
- this._rotateSubscription = rotation$.pipe(operators_1.scan(function (rotationBuffer, rotation) {
- _this._drainBuffer(rotationBuffer);
- rotationBuffer.push([Date.now(), rotation]);
- return rotationBuffer;
- }, []), operators_1.sample(rxjs_1.merge(this._container.mouseService.filtered$(this._component.name, this._container.mouseService.mouseDragEnd$), this._container.touchService.singleTouchDragEnd$)), operators_1.map(function (rotationBuffer) {
- var drainedBuffer = _this._drainBuffer(rotationBuffer.slice());
- var rotation = { phi: 0, theta: 0 };
- for (var _i = 0, drainedBuffer_1 = drainedBuffer; _i < drainedBuffer_1.length; _i++) {
- var bufferedRotation = drainedBuffer_1[_i];
- rotation.phi += bufferedRotation[1].phi;
- rotation.theta += bufferedRotation[1].theta;
- }
- var count = drainedBuffer.length;
- if (count > 0) {
- rotation.phi /= count;
- rotation.theta /= count;
- }
- var threshold = Math.PI / 18;
- rotation.phi = _this._spatial.clamp(rotation.phi, -threshold, threshold);
- rotation.theta = _this._spatial.clamp(rotation.theta, -threshold, threshold);
- return rotation;
- }))
- .subscribe(function (rotation) {
- _this._navigator.stateService.rotate(rotation);
- });
- };
- DragPanHandler.prototype._disable = function () {
- this._activeMouseSubscription.unsubscribe();
- this._activeTouchSubscription.unsubscribe();
- this._preventDefaultSubscription.unsubscribe();
- this._rotateSubscription.unsubscribe();
- this._rotateWithoutInertiaSubscription.unsubscribe();
- this._activeMouseSubscription = null;
- this._activeTouchSubscription = null;
- this._preventDefaultSubscription = null;
- this._rotateSubscription = null;
- };
- DragPanHandler.prototype._getConfiguration = function (enable) {
- return { dragPan: enable };
- };
- DragPanHandler.prototype._drainBuffer = function (buffer) {
- var cutoff = 50;
- var now = Date.now();
- while (buffer.length > 0 && now - buffer[0][0] > cutoff) {
- buffer.shift();
- }
- return buffer;
- };
- return DragPanHandler;
-}(Component_1.HandlerBase));
-exports.DragPanHandler = DragPanHandler;
-exports.default = DragPanHandler;
-
-},{"../../Component":291,"rxjs":43,"rxjs/operators":241}],344:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.EarthControlHandler = void 0;
-var THREE = require("three");
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../Component");
-var State_1 = require("../../State");
-var EarthControlHandler = /** @class */ (function (_super) {
- __extends(EarthControlHandler, _super);
- function EarthControlHandler(component, container, navigator, viewportCoords, spatial) {
- var _this = _super.call(this, component, container, navigator) || this;
- _this._spatial = spatial;
- _this._viewportCoords = viewportCoords;
- return _this;
- }
- EarthControlHandler.prototype._enable = function () {
- var _this = this;
- var earth$ = this._navigator.stateService.state$.pipe(operators_1.map(function (state) {
- return state === State_1.State.Earth;
- }), operators_1.share());
- this._preventDefaultSubscription = earth$.pipe(operators_1.switchMap(function (earth) {
- return earth ?
- _this._container.mouseService.mouseWheel$ :
- rxjs_1.empty();
- }))
- .subscribe(function (event) {
- event.preventDefault();
- });
- this._truckSubscription = earth$.pipe(operators_1.switchMap(function (earth) {
- if (!earth) {
- return rxjs_1.empty();
- }
- return Component_1.MouseOperator.filteredPairwiseMouseDrag$(_this._component.name, _this._container.mouseService).pipe(operators_1.filter(function (_a) {
- var e1 = _a[0], e2 = _a[1];
- return !(e1.ctrlKey && e2.ctrlKey);
- }));
- }), operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$), operators_1.map(function (_a) {
- var _b = _a[0], previous = _b[0], current = _b[1], render = _a[1], transform = _a[2];
- var planeNormal = [0, 0, 1];
- var planePoint = transform.unprojectBasic([0.5, 0.5], 0);
- planePoint[2] -= 2;
- var currentIntersection = _this._planeIntersection(current, planeNormal, planePoint, render.perspective, _this._container.element);
- var previousIntersection = _this._planeIntersection(previous, planeNormal, planePoint, render.perspective, _this._container.element);
- if (!currentIntersection || !previousIntersection) {
- return null;
- }
- var direction = new THREE.Vector3()
- .subVectors(currentIntersection, previousIntersection)
- .multiplyScalar(-1)
- .toArray();
- return direction;
- }), operators_1.filter(function (direction) {
- return !!direction;
- }))
- .subscribe(function (direction) {
- _this._navigator.stateService.truck(direction);
- });
- this._orbitSubscription = earth$.pipe(operators_1.switchMap(function (earth) {
- if (!earth) {
- return rxjs_1.empty();
- }
- return Component_1.MouseOperator.filteredPairwiseMouseDrag$(_this._component.name, _this._container.mouseService).pipe(operators_1.filter(function (_a) {
- var e1 = _a[0], e2 = _a[1];
- return e1.ctrlKey && e2.ctrlKey;
- }));
- }), operators_1.map(function (_a) {
- var previous = _a[0], current = _a[1];
- var _b = _this._eventToViewport(current, _this._container.element), currentX = _b[0], currentY = _b[1];
- var _c = _this._eventToViewport(previous, _this._container.element), previousX = _c[0], previousY = _c[1];
- var phi = (previousX - currentX) * Math.PI;
- var theta = (currentY - previousY) * Math.PI / 2;
- return { phi: phi, theta: theta };
- }))
- .subscribe(function (rotation) {
- _this._navigator.stateService.orbit(rotation);
- });
- this._dollySubscription = earth$.pipe(operators_1.switchMap(function (earth) {
- if (!earth) {
- return rxjs_1.empty();
- }
- return _this._container.mouseService
- .filteredWheel$(_this._component.name, _this._container.mouseService.mouseWheel$);
- }), operators_1.map(function (event) {
- var delta = event.deltaY;
- if (event.deltaMode === 1) {
- delta = 40 * delta;
- }
- else if (event.deltaMode === 2) {
- delta = 800 * delta;
- }
- var canvasSize = _this._viewportCoords.containerToCanvas(_this._container.element);
- return -delta / canvasSize[1];
- }))
- .subscribe(function (delta) {
- _this._navigator.stateService.dolly(delta);
- });
- };
- EarthControlHandler.prototype._disable = function () {
- this._dollySubscription.unsubscribe();
- this._orbitSubscription.unsubscribe();
- this._preventDefaultSubscription.unsubscribe();
- this._truckSubscription.unsubscribe();
- };
- EarthControlHandler.prototype._getConfiguration = function () {
- return {};
- };
- EarthControlHandler.prototype._eventToViewport = function (event, element) {
- var previousCanvas = this._viewportCoords.canvasPosition(event, element);
- return this._viewportCoords.canvasToViewport(previousCanvas[0], previousCanvas[1], element);
- };
- EarthControlHandler.prototype._planeIntersection = function (event, planeNormal, planePoint, camera, element) {
- var _a = this._viewportCoords.canvasPosition(event, element), canvasX = _a[0], canvasY = _a[1];
- var direction = this._viewportCoords
- .unprojectFromCanvas(canvasX, canvasY, element, camera)
- .sub(camera.position)
- .normalize();
- if (Math.abs(this._spatial.angleToPlane(direction.toArray(), planeNormal)) < Math.PI / 90) {
- return null;
- }
- var l0 = camera.position.clone();
- var n = new THREE.Vector3().fromArray(planeNormal);
- var p0 = new THREE.Vector3().fromArray(planePoint);
- var d = new THREE.Vector3().subVectors(p0, l0).dot(n) / direction.clone().dot(n);
- var intersection = new THREE.Vector3().addVectors(l0, direction.multiplyScalar(d));
- if (this._viewportCoords.worldToCamera(intersection.toArray(), camera)[2] > 0) {
- return null;
- }
- return intersection;
- };
- return EarthControlHandler;
-}(Component_1.HandlerBase));
-exports.EarthControlHandler = EarthControlHandler;
-exports.default = EarthControlHandler;
-
-},{"../../Component":291,"../../State":298,"rxjs":43,"rxjs/operators":241,"three":242}],345:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-
-},{}],346:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.viewportDistances = void 0;
-var Geo_1 = require("../../../src/Geo");
-function basicBoundaryPoints(pointsPerSide) {
- var points = [];
- var os = [[0, 0], [1, 0], [1, 1], [0, 1]];
- var ds = [[1, 0], [0, 1], [-1, 0], [0, -1]];
- for (var side = 0; side < 4; ++side) {
- var o = os[side];
- var d = ds[side];
- for (var i = 0; i < pointsPerSide; ++i) {
- points.push([o[0] + d[0] * i / pointsPerSide,
- o[1] + d[1] * i / pointsPerSide]);
- }
- }
- return points;
-}
-function insideViewport(x, y) {
- return x >= -1 && x <= 1 && y >= -1 && y <= 1;
-}
-function insideBasic(x, y) {
- return x >= 0 && x <= 1 && y >= 0 && y <= 1;
-}
-function viewportDistances(transform, perspective, viewportCoords) {
- var boundaryPointsBasic = basicBoundaryPoints(100);
- var boundaryPointsViewport = boundaryPointsBasic
- .map(function (basic) {
- return viewportCoords.basicToViewportSafe(basic[0], basic[1], transform, perspective);
- });
- var visibleBoundaryPoints = [];
- var viewportSides = [
- { x: -1, y: 1 },
- { x: 1, y: 1 },
- { x: 1, y: -1 },
- { x: -1, y: -1 }
- ];
- var intersections = [false, false, false, false];
- for (var i = 0; i < boundaryPointsViewport.length; i++) {
- var p1 = boundaryPointsViewport[i];
- var p2 = boundaryPointsViewport[(i + 1) % boundaryPointsViewport.length];
- if (p1 === null) {
- continue;
- }
- if (p2 === null) {
- if (insideViewport(p1[0], p1[1])) {
- visibleBoundaryPoints.push(p1);
- }
- continue;
- }
- var x1 = p1[0], y1 = p1[1];
- var x2 = p2[0], y2 = p2[1];
- if (insideViewport(x1, y1)) {
- if (insideViewport(x2, y2)) {
- visibleBoundaryPoints.push(p1);
- }
- else {
- for (var side = 0; side < 4; side++) {
- var s1 = { p1: { x: x1, y: y1 }, p2: { x: x2, y: y2 } };
- var s2 = { p1: viewportSides[side], p2: viewportSides[(side + 1) % 4] };
- var intersecting = Geo_1.Lines.segmentsIntersect(s1, s2);
- if (intersecting) {
- var intersection = Geo_1.Lines.segmentIntersection(s1, s2);
- visibleBoundaryPoints.push(p1, [intersection.x, intersection.y]);
- intersections[side] = true;
- }
- }
- }
- }
- }
- var _a = viewportCoords.viewportToBasic(-1, 1, transform, perspective), topLeftBasicX = _a[0], topLeftBasicY = _a[1];
- var _b = viewportCoords.viewportToBasic(1, 1, transform, perspective), topRightBasicX = _b[0], topRightBasicY = _b[1];
- var _c = viewportCoords.viewportToBasic(1, -1, transform, perspective), bottomRightBasicX = _c[0], bottomRightBasicY = _c[1];
- var _d = viewportCoords.viewportToBasic(-1, -1, transform, perspective), bottomLeftBasicX = _d[0], bottomLeftBasicY = _d[1];
- if (insideBasic(topLeftBasicX, topLeftBasicY)) {
- intersections[3] = intersections[0] = true;
- }
- if (insideBasic(topRightBasicX, topRightBasicY)) {
- intersections[0] = intersections[1] = true;
- }
- if (insideBasic(bottomRightBasicX, bottomRightBasicY)) {
- intersections[1] = intersections[2] = true;
- }
- if (insideBasic(bottomLeftBasicX, bottomLeftBasicY)) {
- intersections[2] = intersections[3] = true;
- }
- var maximums = [-1, -1, 1, 1];
- for (var _i = 0, visibleBoundaryPoints_1 = visibleBoundaryPoints; _i < visibleBoundaryPoints_1.length; _i++) {
- var visibleBoundaryPoint = visibleBoundaryPoints_1[_i];
- var x = visibleBoundaryPoint[0];
- var y = visibleBoundaryPoint[1];
- if (x > maximums[1]) {
- maximums[1] = x;
- }
- if (x < maximums[3]) {
- maximums[3] = x;
- }
- if (y > maximums[0]) {
- maximums[0] = y;
- }
- if (y < maximums[2]) {
- maximums[2] = y;
- }
- }
- var boundary = [1, 1, -1, -1];
- var distances = [];
- for (var side = 0; side < 4; side++) {
- if (intersections[side]) {
- distances.push(0);
- continue;
- }
- distances.push(Math.abs(boundary[side] - maximums[side]));
- }
- return distances;
-}
-exports.viewportDistances = viewportDistances;
-
-},{"../../../src/Geo":294}],347:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.MouseComponent = void 0;
-var Component_1 = require("../../Component");
-var Geo_1 = require("../../Geo");
-/**
- * @class MouseComponent
- *
- * @classdesc Component handling mouse and touch events for camera movement.
- *
- * To retrive and use the mouse component
- *
- * @example
- * ```
- * var viewer = new Mapillary.Viewer(
- * "<element-id>",
- * "<client-id>",
- * "<my key>");
- *
- * var mouseComponent = viewer.getComponent("mouse");
- * ```
- */
-var MouseComponent = /** @class */ (function (_super) {
- __extends(MouseComponent, _super);
- /** @ignore */
- function MouseComponent(name, container, navigator) {
- var _this = _super.call(this, name, container, navigator) || this;
- var spatial = new Geo_1.Spatial();
- var viewportCoords = new Geo_1.ViewportCoords();
- _this._bounceHandler = new Component_1.BounceHandler(_this, container, navigator, viewportCoords, spatial);
- _this._doubleClickZoomHandler = new Component_1.DoubleClickZoomHandler(_this, container, navigator, viewportCoords);
- _this._dragPanHandler = new Component_1.DragPanHandler(_this, container, navigator, viewportCoords, spatial);
- _this._earthControlHandler = new Component_1.EarthControlHandler(_this, container, navigator, viewportCoords, spatial);
- _this._scrollZoomHandler = new Component_1.ScrollZoomHandler(_this, container, navigator, viewportCoords);
- _this._touchZoomHandler = new Component_1.TouchZoomHandler(_this, container, navigator, viewportCoords);
- return _this;
- }
- Object.defineProperty(MouseComponent.prototype, "doubleClickZoom", {
- /**
- * Get double click zoom.
- *
- * @returns {DoubleClickZoomHandler} The double click zoom handler.
- */
- get: function () {
- return this._doubleClickZoomHandler;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseComponent.prototype, "dragPan", {
- /**
- * Get drag pan.
- *
- * @returns {DragPanHandler} The drag pan handler.
- */
- get: function () {
- return this._dragPanHandler;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseComponent.prototype, "scrollZoom", {
- /**
- * Get scroll zoom.
- *
- * @returns {ScrollZoomHandler} The scroll zoom handler.
- */
- get: function () {
- return this._scrollZoomHandler;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseComponent.prototype, "touchZoom", {
- /**
- * Get touch zoom.
- *
- * @returns {TouchZoomHandler} The touch zoom handler.
- */
- get: function () {
- return this._touchZoomHandler;
- },
- enumerable: false,
- configurable: true
- });
- MouseComponent.prototype._activate = function () {
- var _this = this;
- this._bounceHandler.enable();
- this._earthControlHandler.enable();
- this._configurationSubscription = this._configuration$
- .subscribe(function (configuration) {
- if (configuration.doubleClickZoom) {
- _this._doubleClickZoomHandler.enable();
- }
- else {
- _this._doubleClickZoomHandler.disable();
- }
- if (configuration.dragPan) {
- _this._dragPanHandler.enable();
- }
- else {
- _this._dragPanHandler.disable();
- }
- if (configuration.scrollZoom) {
- _this._scrollZoomHandler.enable();
- }
- else {
- _this._scrollZoomHandler.disable();
- }
- if (configuration.touchZoom) {
- _this._touchZoomHandler.enable();
- }
- else {
- _this._touchZoomHandler.disable();
- }
- });
- this._container.mouseService.claimMouse(this._name, 0);
- };
- MouseComponent.prototype._deactivate = function () {
- this._container.mouseService.unclaimMouse(this._name);
- this._configurationSubscription.unsubscribe();
- this._bounceHandler.disable();
- this._doubleClickZoomHandler.disable();
- this._dragPanHandler.disable();
- this._earthControlHandler.disable();
- this._scrollZoomHandler.disable();
- this._touchZoomHandler.disable();
- };
- MouseComponent.prototype._getDefaultConfiguration = function () {
- return { doubleClickZoom: false, dragPan: true, scrollZoom: true, touchZoom: true };
- };
- /** @inheritdoc */
- MouseComponent.componentName = "mouse";
- return MouseComponent;
-}(Component_1.Component));
-exports.MouseComponent = MouseComponent;
-Component_1.ComponentService.register(MouseComponent);
-exports.default = MouseComponent;
-
-},{"../../Component":291,"../../Geo":294}],348:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ScrollZoomHandler = void 0;
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../Component");
-/**
- * The `ScrollZoomHandler` allows the user to zoom the viewer image by scrolling.
- *
- * @example
- * ```
- * var mouseComponent = viewer.getComponent("mouse");
- *
- * mouseComponent.scrollZoom.disable();
- * mouseComponent.scrollZoom.enable();
- *
- * var isEnabled = mouseComponent.scrollZoom.isEnabled;
- * ```
- */
-var ScrollZoomHandler = /** @class */ (function (_super) {
- __extends(ScrollZoomHandler, _super);
- /** @ignore */
- function ScrollZoomHandler(component, container, navigator, viewportCoords) {
- var _this = _super.call(this, component, container, navigator) || this;
- _this._viewportCoords = viewportCoords;
- return _this;
- }
- ScrollZoomHandler.prototype._enable = function () {
- var _this = this;
- this._container.mouseService.claimWheel(this._component.name, 0);
- this._preventDefaultSubscription = this._container.mouseService.mouseWheel$
- .subscribe(function (event) {
- event.preventDefault();
- });
- this._zoomSubscription = this._container.mouseService
- .filteredWheel$(this._component.name, this._container.mouseService.mouseWheel$).pipe(operators_1.withLatestFrom(this._navigator.stateService.currentState$, function (w, f) {
- return [w, f];
- }), operators_1.filter(function (args) {
- var state = args[1].state;
- return state.currentNode.fullPano || state.nodesAhead < 1;
- }), operators_1.map(function (args) {
- return args[0];
- }), operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$, function (w, r, t) {
- return [w, r, t];
- }))
- .subscribe(function (args) {
- var event = args[0];
- var render = args[1];
- var transform = args[2];
- var element = _this._container.element;
- var _a = _this._viewportCoords.canvasPosition(event, element), canvasX = _a[0], canvasY = _a[1];
- var unprojected = _this._viewportCoords.unprojectFromCanvas(canvasX, canvasY, element, render.perspective);
- var reference = transform.projectBasic(unprojected.toArray());
- var deltaY = event.deltaY;
- if (event.deltaMode === 1) {
- deltaY = 40 * deltaY;
- }
- else if (event.deltaMode === 2) {
- deltaY = 800 * deltaY;
- }
- var canvasSize = _this._viewportCoords.containerToCanvas(element);
- var zoom = -3 * deltaY / canvasSize[1];
- _this._navigator.stateService.zoomIn(zoom, reference);
- });
- };
- ScrollZoomHandler.prototype._disable = function () {
- this._container.mouseService.unclaimWheel(this._component.name);
- this._preventDefaultSubscription.unsubscribe();
- this._zoomSubscription.unsubscribe();
- this._preventDefaultSubscription = null;
- this._zoomSubscription = null;
- };
- ScrollZoomHandler.prototype._getConfiguration = function (enable) {
- return { scrollZoom: enable };
- };
- return ScrollZoomHandler;
-}(Component_1.HandlerBase));
-exports.ScrollZoomHandler = ScrollZoomHandler;
-exports.default = ScrollZoomHandler;
-
-},{"../../Component":291,"rxjs/operators":241}],349:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.TouchZoomHandler = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../Component");
-/**
- * The `TouchZoomHandler` allows the user to zoom the viewer image by pinching on a touchscreen.
- *
- * @example
- * ```
- * var mouseComponent = viewer.getComponent("mouse");
- *
- * mouseComponent.touchZoom.disable();
- * mouseComponent.touchZoom.enable();
- *
- * var isEnabled = mouseComponent.touchZoom.isEnabled;
- * ```
- */
-var TouchZoomHandler = /** @class */ (function (_super) {
- __extends(TouchZoomHandler, _super);
- /** @ignore */
- function TouchZoomHandler(component, container, navigator, viewportCoords) {
- var _this = _super.call(this, component, container, navigator) || this;
- _this._viewportCoords = viewportCoords;
- return _this;
- }
- TouchZoomHandler.prototype._enable = function () {
- var _this = this;
- this._preventDefaultSubscription = this._container.touchService.pinch$
- .subscribe(function (pinch) {
- pinch.originalEvent.preventDefault();
- });
- var pinchStarted$ = this._container.touchService.pinchStart$.pipe(operators_1.map(function (event) {
- return true;
- }));
- var pinchStopped$ = this._container.touchService.pinchEnd$.pipe(operators_1.map(function (event) {
- return false;
- }));
- this._activeSubscription = rxjs_1.merge(pinchStarted$, pinchStopped$)
- .subscribe(this._container.touchService.activate$);
- this._zoomSubscription = this._container.touchService.pinch$.pipe(operators_1.withLatestFrom(this._navigator.stateService.currentState$), operators_1.filter(function (args) {
- var state = args[1].state;
- return state.currentNode.fullPano || state.nodesAhead < 1;
- }), operators_1.map(function (args) {
- return args[0];
- }), operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$))
- .subscribe(function (_a) {
- var pinch = _a[0], render = _a[1], transform = _a[2];
- var element = _this._container.element;
- var _b = _this._viewportCoords.canvasPosition(pinch, element), canvasX = _b[0], canvasY = _b[1];
- var unprojected = _this._viewportCoords.unprojectFromCanvas(canvasX, canvasY, element, render.perspective);
- var reference = transform.projectBasic(unprojected.toArray());
- var _c = _this._viewportCoords.containerToCanvas(element), canvasWidth = _c[0], canvasHeight = _c[1];
- var zoom = 3 * pinch.distanceChange / Math.min(canvasWidth, canvasHeight);
- _this._navigator.stateService.zoomIn(zoom, reference);
- });
- };
- TouchZoomHandler.prototype._disable = function () {
- this._activeSubscription.unsubscribe();
- this._preventDefaultSubscription.unsubscribe();
- this._zoomSubscription.unsubscribe();
- this._preventDefaultSubscription = null;
- this._zoomSubscription = null;
- };
- TouchZoomHandler.prototype._getConfiguration = function (enable) {
- return { touchZoom: enable };
- };
- return TouchZoomHandler;
-}(Component_1.HandlerBase));
-exports.TouchZoomHandler = TouchZoomHandler;
-exports.default = TouchZoomHandler;
-
-},{"../../Component":291,"rxjs":43,"rxjs/operators":241}],350:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Popup_1 = require("./popup/Popup");
-Object.defineProperty(exports, "Popup", { enumerable: true, get: function () { return Popup_1.Popup; } });
-var PopupComponent_1 = require("./PopupComponent");
-Object.defineProperty(exports, "PopupComponent", { enumerable: true, get: function () { return PopupComponent_1.PopupComponent; } });
-
-},{"./PopupComponent":351,"./popup/Popup":352}],351:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.PopupComponent = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../Component");
-var Utils_1 = require("../../Utils");
-/**
- * @class PopupComponent
- *
- * @classdesc Component for showing HTML popup objects.
- *
- * The `add` method is used for adding new popups. Popups are removed by reference.
- *
- * It is not possible to update popups in the set by updating any properties
- * directly on the popup object. Popups need to be replaced by
- * removing them and creating new ones with relevant changed properties and
- * adding those instead.
- *
- * Popups are only relevant to a single image because they are based on
- * 2D basic image coordinates. Popups related to a certain image should
- * be removed when the viewer is moved to another node.
- *
- * To retrive and use the popup component
- *
- * @example
- * ```
- * var viewer = new Mapillary.Viewer(
- * "<element-id>",
- * "<client-id>",
- * "<my key>",
- * { component: { popup: true } });
- *
- * var popupComponent = viewer.getComponent("popup");
- * ```
- */
-var PopupComponent = /** @class */ (function (_super) {
- __extends(PopupComponent, _super);
- /** @ignore */
- function PopupComponent(name, container, navigator, dom) {
- var _this = _super.call(this, name, container, navigator) || this;
- _this._dom = !!dom ? dom : new Utils_1.DOM();
- _this._popups = [];
- _this._added$ = new rxjs_1.Subject();
- _this._popups$ = new rxjs_1.Subject();
- return _this;
- }
- /**
- * Add popups to the popups set.
- *
- * @description Adding a new popup never replaces an old one
- * because they are stored by reference. Adding an already
- * existing popup has no effect.
- *
- * @param {Array<Popup>} popups - Popups to add.
- *
- * @example ```popupComponent.add([popup1, popup2]);```
- */
- PopupComponent.prototype.add = function (popups) {
- for (var _i = 0, popups_1 = popups; _i < popups_1.length; _i++) {
- var popup = popups_1[_i];
- if (this._popups.indexOf(popup) !== -1) {
- continue;
- }
- this._popups.push(popup);
- if (this._activated) {
- popup.setParentContainer(this._popupContainer);
- }
- }
- this._added$.next(popups);
- this._popups$.next(this._popups);
- };
- /**
- * Returns an array of all popups.
- *
- * @example ```var popups = popupComponent.getAll();```
- */
- PopupComponent.prototype.getAll = function () {
- return this._popups.slice();
- };
- /**
- * Remove popups based on reference from the popup set.
- *
- * @param {Array<Popup>} popups - Popups to remove.
- *
- * @example ```popupComponent.remove([popup1, popup2]);```
- */
- PopupComponent.prototype.remove = function (popups) {
- for (var _i = 0, popups_2 = popups; _i < popups_2.length; _i++) {
- var popup = popups_2[_i];
- this._remove(popup);
- }
- this._popups$.next(this._popups);
- };
- /**
- * Remove all popups from the popup set.
- *
- * @example ```popupComponent.removeAll();```
- */
- PopupComponent.prototype.removeAll = function () {
- for (var _i = 0, _a = this._popups.slice(); _i < _a.length; _i++) {
- var popup = _a[_i];
- this._remove(popup);
- }
- this._popups$.next(this._popups);
- };
- PopupComponent.prototype._activate = function () {
- var _this = this;
- this._popupContainer = this._dom.createElement("div", "mapillary-js-popup-container", this._container.element);
- for (var _i = 0, _a = this._popups; _i < _a.length; _i++) {
- var popup = _a[_i];
- popup.setParentContainer(this._popupContainer);
- }
- this._updateAllSubscription = rxjs_1.combineLatest(this._container.renderService.renderCamera$, this._container.renderService.size$, this._navigator.stateService.currentTransform$)
- .subscribe(function (_a) {
- var renderCamera = _a[0], size = _a[1], transform = _a[2];
- for (var _i = 0, _b = _this._popups; _i < _b.length; _i++) {
- var popup = _b[_i];
- popup.update(renderCamera, size, transform);
- }
- });
- var changed$ = this._popups$.pipe(operators_1.startWith(this._popups), operators_1.switchMap(function (popups) {
- return rxjs_1.from(popups).pipe(operators_1.mergeMap(function (popup) {
- return popup.changed$;
- }));
- }), operators_1.map(function (popup) {
- return [popup];
- }));
- this._updateAddedChangedSubscription = rxjs_1.merge(this._added$, changed$).pipe(operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._container.renderService.size$, this._navigator.stateService.currentTransform$))
- .subscribe(function (_a) {
- var popups = _a[0], renderCamera = _a[1], size = _a[2], transform = _a[3];
- for (var _i = 0, popups_3 = popups; _i < popups_3.length; _i++) {
- var popup = popups_3[_i];
- popup.update(renderCamera, size, transform);
- }
- });
- };
- PopupComponent.prototype._deactivate = function () {
- this._updateAllSubscription.unsubscribe();
- this._updateAddedChangedSubscription.unsubscribe();
- for (var _i = 0, _a = this._popups; _i < _a.length; _i++) {
- var popup = _a[_i];
- popup.remove();
- }
- this._container.element.removeChild(this._popupContainer);
- delete this._popupContainer;
- };
- PopupComponent.prototype._getDefaultConfiguration = function () {
- return {};
- };
- PopupComponent.prototype._remove = function (popup) {
- var index = this._popups.indexOf(popup);
- if (index === -1) {
- return;
- }
- var removed = this._popups.splice(index, 1)[0];
- if (this._activated) {
- removed.remove();
- }
- };
- PopupComponent.componentName = "popup";
- return PopupComponent;
-}(Component_1.Component));
-exports.PopupComponent = PopupComponent;
-Component_1.ComponentService.register(PopupComponent);
-exports.default = PopupComponent;
-
-},{"../../Component":291,"../../Utils":301,"rxjs":43,"rxjs/operators":241}],352:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Popup = void 0;
-var rxjs_1 = require("rxjs");
-var Geo_1 = require("../../../Geo");
-var Utils_1 = require("../../../Utils");
-var Viewer_1 = require("../../../Viewer");
-/**
- * @class Popup
- *
- * @classdesc Popup instance for rendering custom HTML content
- * on top of images. Popups are based on 2D basic image coordinates
- * (see the {@link Viewer} class documentation for more information about coordinate
- * systems) and a certain popup is therefore only relevant to a single image.
- * Popups related to a certain image should be removed when moving
- * to another image.
- *
- * A popup must have both its content and its point or rect set to be
- * rendered. Popup options can not be updated after creation but the
- * basic point or rect as well as its content can be changed by calling
- * the appropriate methods.
- *
- * To create and add one `Popup` with default configuration
- * (tooltip visuals and automatic float) and one with specific options
- * use
- *
- * @example
- * ```
- * var defaultSpan = document.createElement('span');
- * defaultSpan.innerHTML = 'hello default';
- *
- * var defaultPopup = new Mapillary.PopupComponent.Popup();
- * defaultPopup.setDOMContent(defaultSpan);
- * defaultPopup.setBasicPoint([0.3, 0.3]);
- *
- * var cleanSpan = document.createElement('span');
- * cleanSpan.innerHTML = 'hello clean';
- *
- * var cleanPopup = new Mapillary.PopupComponent.Popup({
- * clean: true,
- * float: Mapillary.Alignment.Top,
- * offset: 10,
- * opacity: 0.7,
- * });
- *
- * cleanPopup.setDOMContent(cleanSpan);
- * cleanPopup.setBasicPoint([0.6, 0.6]);
- *
- * popupComponent.add([defaultPopup, cleanPopup]);
- * ```
- *
- * @description Implementation of API methods and API documentation inspired
- * by/used from https://github.com/mapbox/mapbox-gl-js/blob/v0.38.0/src/ui/popup.js
- */
-var Popup = /** @class */ (function () {
- function Popup(options, viewportCoords, dom) {
- this._options = {};
- options = !!options ? options : {};
- this._options.capturePointer = options.capturePointer === false ?
- options.capturePointer : true;
- this._options.clean = options.clean;
- this._options.float = options.float;
- this._options.offset = options.offset;
- this._options.opacity = options.opacity;
- this._options.position = options.position;
- this._dom = !!dom ? dom : new Utils_1.DOM();
- this._viewportCoords = !!viewportCoords ? viewportCoords : new Geo_1.ViewportCoords();
- this._notifyChanged$ = new rxjs_1.Subject();
- }
- Object.defineProperty(Popup.prototype, "changed$", {
- /**
- * @description Internal observable used by the component to
- * render the popup when its position or content has changed.
- * @ignore
- */
- get: function () {
- return this._notifyChanged$;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * @description Internal method used by the component to
- * remove all references to the popup.
- * @ignore
- */
- Popup.prototype.remove = function () {
- if (this._content && this._content.parentNode) {
- this._content.parentNode.removeChild(this._content);
- }
- if (this._container) {
- this._container.parentNode.removeChild(this._container);
- delete this._container;
- }
- if (this._parentContainer) {
- delete this._parentContainer;
- }
- };
- /**
- * Sets a 2D basic image coordinates point to the popup's anchor, and
- * moves the popup to it.
- *
- * @description Overwrites any previously set point or rect.
- *
- * @param {Array<number>} basicPoint - Point in 2D basic image coordinates.
- *
- * @example
- * ```
- * var popup = new Mapillary.PopupComponent.Popup();
- * popup.setText('hello image');
- * popup.setBasicPoint([0.3, 0.3]);
- *
- * popupComponent.add([popup]);
- * ```
- */
- Popup.prototype.setBasicPoint = function (basicPoint) {
- this._point = basicPoint.slice();
- this._rect = null;
- this._notifyChanged$.next(this);
- };
- /**
- * Sets a 2D basic image coordinates rect to the popup's anchor, and
- * moves the popup to it.
- *
- * @description Overwrites any previously set point or rect.
- *
- * @param {Array<number>} basicRect - Rect in 2D basic image
- * coordinates ([topLeftX, topLeftY, bottomRightX, bottomRightY]) .
- *
- * @example
- * ```
- * var popup = new Mapillary.PopupComponent.Popup();
- * popup.setText('hello image');
- * popup.setBasicRect([0.3, 0.3, 0.5, 0.6]);
- *
- * popupComponent.add([popup]);
- * ```
- */
- Popup.prototype.setBasicRect = function (basicRect) {
- this._rect = basicRect.slice();
- this._point = null;
- this._notifyChanged$.next(this);
- };
- /**
- * Sets the popup's content to the element provided as a DOM node.
- *
- * @param {Node} htmlNode - A DOM node to be used as content for the popup.
- *
- * @example
- * ```
- * var div = document.createElement('div');
- * div.innerHTML = 'hello image';
- *
- * var popup = new Mapillary.PopupComponent.Popup();
- * popup.setDOMContent(div);
- * popup.setBasicPoint([0.3, 0.3]);
- *
- * popupComponent.add([popup]);
- * ```
- */
- Popup.prototype.setDOMContent = function (htmlNode) {
- if (this._content && this._content.parentNode) {
- this._content.parentNode.removeChild(this._content);
- }
- var className = "mapillaryjs-popup-content" +
- (this._options.clean === true ? "-clean" : "") +
- (this._options.capturePointer === true ? " mapillaryjs-popup-capture-pointer" : "");
- this._content = this._dom.createElement("div", className, this._container);
- this._content.appendChild(htmlNode);
- this._notifyChanged$.next(this);
- };
- /**
- * Sets the popup's content to the HTML provided as a string.
- *
- * @description This method does not perform HTML filtering or sanitization,
- * and must be used only with trusted content. Consider Popup#setText if the
- * content is an untrusted text string.
- *
- * @param {string} html - A string representing HTML content for the popup.
- *
- * @example
- * ```
- * var popup = new Mapillary.PopupComponent.Popup();
- * popup.setHTML('<div>hello image</div>');
- * popup.setBasicPoint([0.3, 0.3]);
- *
- * popupComponent.add([popup]);
- * ```
- */
- Popup.prototype.setHTML = function (html) {
- var frag = this._dom.document.createDocumentFragment();
- var temp = this._dom.createElement("body");
- var child;
- temp.innerHTML = html;
- while (true) {
- child = temp.firstChild;
- if (!child) {
- break;
- }
- frag.appendChild(child);
- }
- this.setDOMContent(frag);
- };
- /**
- * Sets the popup's content to a string of text.
- *
- * @description This function creates a Text node in the DOM, so it cannot insert raw HTML.
- * Use this method for security against XSS if the popup content is user-provided.
- *
- * @param {string} text - Textual content for the popup.
- *
- * @example
- * ```
- * var popup = new Mapillary.PopupComponent.Popup();
- * popup.setText('hello image');
- * popup.setBasicPoint([0.3, 0.3]);
- *
- * popupComponent.add([popup]);
- * ```
- */
- Popup.prototype.setText = function (text) {
- this.setDOMContent(this._dom.document.createTextNode(text));
- };
- /**
- * @description Internal method for attaching the popup to
- * its parent container so that it is rendered in the DOM tree.
- * @ignore
- */
- Popup.prototype.setParentContainer = function (parentContainer) {
- this._parentContainer = parentContainer;
- };
- /**
- * @description Internal method for updating the rendered
- * position of the popup called by the popup component.
- * @ignore
- */
- Popup.prototype.update = function (renderCamera, size, transform) {
- var _a;
- if (!this._parentContainer || !this._content) {
- return;
- }
- if (!this._point && !this._rect) {
- return;
- }
- if (!this._container) {
- this._container = this._dom.createElement("div", "mapillaryjs-popup", this._parentContainer);
- var showTip = this._options.clean !== true &&
- this._options.float !== Viewer_1.Alignment.Center;
- if (showTip) {
- var tipClassName = "mapillaryjs-popup-tip" +
- (this._options.capturePointer === true ? " mapillaryjs-popup-capture-pointer" : "");
- this._tip = this._dom.createElement("div", tipClassName, this._container);
- this._dom.createElement("div", "mapillaryjs-popup-tip-inner", this._tip);
- }
- this._container.appendChild(this._content);
- this._parentContainer.appendChild(this._container);
- if (this._options.opacity != null) {
- this._container.style.opacity = this._options.opacity.toString();
- }
- }
- var pointPixel = null;
- var position = this._alignmentToPopupAligment(this._options.position);
- var float = this._alignmentToPopupAligment(this._options.float);
- var classList = this._container.classList;
- if (this._point != null) {
- pointPixel =
- this._viewportCoords.basicToCanvasSafe(this._point[0], this._point[1], { offsetHeight: size.height, offsetWidth: size.width }, transform, renderCamera.perspective);
- }
- else {
- var alignments = ["center", "top", "bottom", "left", "right", "top-left", "top-right", "bottom-left", "bottom-right"];
- var appliedPosition = null;
- for (var _i = 0, alignments_1 = alignments; _i < alignments_1.length; _i++) {
- var alignment = alignments_1[_i];
- if (classList.contains("mapillaryjs-popup-float-" + alignment)) {
- appliedPosition = alignment;
- break;
- }
- }
- _a = this._rectToPixel(this._rect, position, appliedPosition, renderCamera, size, transform), pointPixel = _a[0], position = _a[1];
- if (!float) {
- float = position;
- }
- }
- if (pointPixel == null) {
- this._container.style.display = "none";
- return;
- }
- this._container.style.display = "";
- if (!float) {
- var width = this._container.offsetWidth;
- var height = this._container.offsetHeight;
- var floats = this._pixelToFloats(pointPixel, size, width, height);
- float = floats.length === 0 ? "top" : floats.join("-");
- }
- var offset = this._normalizeOffset(this._options.offset);
- pointPixel = [pointPixel[0] + offset[float][0], pointPixel[1] + offset[float][1]];
- pointPixel = [Math.round(pointPixel[0]), Math.round(pointPixel[1])];
- var floatTranslate = {
- "bottom": "translate(-50%,0)",
- "bottom-left": "translate(-100%,0)",
- "bottom-right": "translate(0,0)",
- "center": "translate(-50%,-50%)",
- "left": "translate(-100%,-50%)",
- "right": "translate(0,-50%)",
- "top": "translate(-50%,-100%)",
- "top-left": "translate(-100%,-100%)",
- "top-right": "translate(0,-100%)",
- };
- for (var key in floatTranslate) {
- if (!floatTranslate.hasOwnProperty(key)) {
- continue;
- }
- classList.remove("mapillaryjs-popup-float-" + key);
- }
- classList.add("mapillaryjs-popup-float-" + float);
- this._container.style.transform = floatTranslate[float] + " translate(" + pointPixel[0] + "px," + pointPixel[1] + "px)";
- };
- Popup.prototype._rectToPixel = function (rect, position, appliedPosition, renderCamera, size, transform) {
- if (!position) {
- var width = this._container.offsetWidth;
- var height = this._container.offsetHeight;
- var floatOffsets = {
- "bottom": [0, height / 2],
- "bottom-left": [-width / 2, height / 2],
- "bottom-right": [width / 2, height / 2],
- "left": [-width / 2, 0],
- "right": [width / 2, 0],
- "top": [0, -height / 2],
- "top-left": [-width / 2, -height / 2],
- "top-right": [width / 2, -height / 2],
- };
- var automaticPositions = ["top", "bottom", "left", "right"];
- var largestVisibleArea = [0, null, null];
- for (var _i = 0, automaticPositions_1 = automaticPositions; _i < automaticPositions_1.length; _i++) {
- var automaticPosition = automaticPositions_1[_i];
- var autoPointBasic = this._pointFromRectPosition(rect, automaticPosition);
- var autoPointPixel = this._viewportCoords.basicToCanvasSafe(autoPointBasic[0], autoPointBasic[1], { offsetHeight: size.height, offsetWidth: size.width }, transform, renderCamera.perspective);
- if (autoPointPixel == null) {
- continue;
- }
- var floatOffset = floatOffsets[automaticPosition];
- var offsetedPosition = [autoPointPixel[0] + floatOffset[0], autoPointPixel[1] + floatOffset[1]];
- var staticCoeff = appliedPosition != null && appliedPosition === automaticPosition ? 1 : 0.7;
- var floats = this._pixelToFloats(offsetedPosition, size, width / staticCoeff, height / (2 * staticCoeff));
- if (floats.length === 0 &&
- autoPointPixel[0] > 0 &&
- autoPointPixel[0] < size.width &&
- autoPointPixel[1] > 0 &&
- autoPointPixel[1] < size.height) {
- return [autoPointPixel, automaticPosition];
- }
- var minX = Math.max(offsetedPosition[0] - width / 2, 0);
- var maxX = Math.min(offsetedPosition[0] + width / 2, size.width);
- var minY = Math.max(offsetedPosition[1] - height / 2, 0);
- var maxY = Math.min(offsetedPosition[1] + height / 2, size.height);
- var visibleX = Math.max(0, maxX - minX);
- var visibleY = Math.max(0, maxY - minY);
- var visibleArea = staticCoeff * visibleX * visibleY;
- if (visibleArea > largestVisibleArea[0]) {
- largestVisibleArea[0] = visibleArea;
- largestVisibleArea[1] = autoPointPixel;
- largestVisibleArea[2] = automaticPosition;
- }
- }
- if (largestVisibleArea[0] > 0) {
- return [largestVisibleArea[1], largestVisibleArea[2]];
- }
- }
- var pointBasic = this._pointFromRectPosition(rect, position);
- var pointPixel = this._viewportCoords.basicToCanvasSafe(pointBasic[0], pointBasic[1], { offsetHeight: size.height, offsetWidth: size.width }, transform, renderCamera.perspective);
- return [pointPixel, position != null ? position : "top"];
- };
- Popup.prototype._alignmentToPopupAligment = function (float) {
- switch (float) {
- case Viewer_1.Alignment.Bottom:
- return "bottom";
- case Viewer_1.Alignment.BottomLeft:
- return "bottom-left";
- case Viewer_1.Alignment.BottomRight:
- return "bottom-right";
- case Viewer_1.Alignment.Center:
- return "center";
- case Viewer_1.Alignment.Left:
- return "left";
- case Viewer_1.Alignment.Right:
- return "right";
- case Viewer_1.Alignment.Top:
- return "top";
- case Viewer_1.Alignment.TopLeft:
- return "top-left";
- case Viewer_1.Alignment.TopRight:
- return "top-right";
- default:
- return null;
- }
- };
- Popup.prototype._normalizeOffset = function (offset) {
- if (offset == null) {
- return this._normalizeOffset(0);
- }
- if (typeof offset === "number") {
- // input specifies a radius
- var sideOffset = offset;
- var sign = sideOffset >= 0 ? 1 : -1;
- var cornerOffset = sign * Math.round(Math.sqrt(0.5 * Math.pow(sideOffset, 2)));
- return {
- "bottom": [0, sideOffset],
- "bottom-left": [-cornerOffset, cornerOffset],
- "bottom-right": [cornerOffset, cornerOffset],
- "center": [0, 0],
- "left": [-sideOffset, 0],
- "right": [sideOffset, 0],
- "top": [0, -sideOffset],
- "top-left": [-cornerOffset, -cornerOffset],
- "top-right": [cornerOffset, -cornerOffset],
- };
- }
- else {
- // input specifes a value for each position
- return {
- "bottom": offset.bottom || [0, 0],
- "bottom-left": offset.bottomLeft || [0, 0],
- "bottom-right": offset.bottomRight || [0, 0],
- "center": offset.center || [0, 0],
- "left": offset.left || [0, 0],
- "right": offset.right || [0, 0],
- "top": offset.top || [0, 0],
- "top-left": offset.topLeft || [0, 0],
- "top-right": offset.topRight || [0, 0],
- };
- }
- };
- Popup.prototype._pixelToFloats = function (pointPixel, size, width, height) {
- var floats = [];
- if (pointPixel[1] < height) {
- floats.push("bottom");
- }
- else if (pointPixel[1] > size.height - height) {
- floats.push("top");
- }
- if (pointPixel[0] < width / 2) {
- floats.push("right");
- }
- else if (pointPixel[0] > size.width - width / 2) {
- floats.push("left");
- }
- return floats;
- };
- Popup.prototype._pointFromRectPosition = function (rect, position) {
- var x0 = rect[0];
- var x1 = rect[0] < rect[2] ? rect[2] : rect[2] + 1;
- var y0 = rect[1];
- var y1 = rect[3];
- switch (position) {
- case "bottom":
- return [(x0 + x1) / 2, y1];
- case "bottom-left":
- return [x0, y1];
- case "bottom-right":
- return [x1, y1];
- case "center":
- return [(x0 + x1) / 2, (y0 + y1) / 2];
- case "left":
- return [x0, (y0 + y1) / 2];
- case "right":
- return [x1, (y0 + y1) / 2];
- case "top":
- return [(x0 + x1) / 2, y0];
- case "top-left":
- return [x0, y0];
- case "top-right":
- return [x1, y0];
- default:
- return [(x0 + x1) / 2, y1];
- }
- };
- return Popup;
-}());
-exports.Popup = Popup;
-exports.default = Popup;
-
-
-},{"../../../Geo":294,"../../../Utils":301,"../../../Viewer":302,"rxjs":43}],353:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.SequenceComponent = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../Component");
-var Edge_1 = require("../../Edge");
-var Graph_1 = require("../../Graph");
-/**
- * @class SequenceComponent
- * @classdesc Component showing navigation arrows for sequence directions
- * as well as playing button. Exposes an API to start and stop play.
- */
-var SequenceComponent = /** @class */ (function (_super) {
- __extends(SequenceComponent, _super);
- function SequenceComponent(name, container, navigator, renderer, scheduler) {
- var _this = _super.call(this, name, container, navigator) || this;
- _this._sequenceDOMRenderer = !!renderer ? renderer : new Component_1.SequenceDOMRenderer(container);
- _this._scheduler = scheduler;
- _this._containerWidth$ = new rxjs_1.Subject();
- _this._hoveredKeySubject$ = new rxjs_1.Subject();
- _this._hoveredKey$ = _this._hoveredKeySubject$.pipe(operators_1.share());
- _this._navigator.playService.playing$.pipe(operators_1.skip(1), operators_1.withLatestFrom(_this._configuration$))
- .subscribe(function (_a) {
- var playing = _a[0], configuration = _a[1];
- _this.fire(SequenceComponent.playingchanged, playing);
- if (playing === configuration.playing) {
- return;
- }
- if (playing) {
- _this.play();
- }
- else {
- _this.stop();
- }
- });
- _this._navigator.playService.direction$.pipe(operators_1.skip(1), operators_1.withLatestFrom(_this._configuration$))
- .subscribe(function (_a) {
- var direction = _a[0], configuration = _a[1];
- if (direction !== configuration.direction) {
- _this.setDirection(direction);
- }
- });
- return _this;
- }
- Object.defineProperty(SequenceComponent.prototype, "hoveredKey$", {
- /**
- * Get hovered key observable.
- *
- * @description An observable emitting the key of the node for the direction
- * arrow that is being hovered. When the mouse leaves a direction arrow null
- * is emitted.
- *
- * @returns {Observable<string>}
- */
- get: function () {
- return this._hoveredKey$;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Start playing.
- *
- * @fires PlayerComponent#playingchanged
- */
- SequenceComponent.prototype.play = function () {
- this.configure({ playing: true });
- };
- /**
- * Stop playing.
- *
- * @fires PlayerComponent#playingchanged
- */
- SequenceComponent.prototype.stop = function () {
- this.configure({ playing: false });
- };
- /**
- * Set the direction to follow when playing.
- *
- * @param {EdgeDirection} direction - The direction that will be followed when playing.
- */
- SequenceComponent.prototype.setDirection = function (direction) {
- this.configure({ direction: direction });
- };
- /**
- * Set highlight key.
- *
- * @description The arrow pointing towards the node corresponding to the
- * highlight key will be highlighted.
- *
- * @param {string} highlightKey Key of node to be highlighted if existing.
- */
- SequenceComponent.prototype.setHighlightKey = function (highlightKey) {
- this.configure({ highlightKey: highlightKey });
- };
- /**
- * Set max width of container element.
- *
- * @description Set max width of the container element holding
- * the sequence navigation elements. If the min width is larger than the
- * max width the min width value will be used.
- *
- * The container element is automatically resized when the resize
- * method on the Viewer class is called.
- *
- * @param {number} minWidth
- */
- SequenceComponent.prototype.setMaxWidth = function (maxWidth) {
- this.configure({ maxWidth: maxWidth });
- };
- /**
- * Set min width of container element.
- *
- * @description Set min width of the container element holding
- * the sequence navigation elements. If the min width is larger than the
- * max width the min width value will be used.
- *
- * The container element is automatically resized when the resize
- * method on the Viewer class is called.
- *
- * @param {number} minWidth
- */
- SequenceComponent.prototype.setMinWidth = function (minWidth) {
- this.configure({ minWidth: minWidth });
- };
- /**
- * Set the value indicating whether the sequence UI elements should be visible.
- *
- * @param {boolean} visible
- */
- SequenceComponent.prototype.setVisible = function (visible) {
- this.configure({ visible: visible });
- };
- SequenceComponent.prototype._activate = function () {
- var _this = this;
- this._sequenceDOMRenderer.activate();
- var edgeStatus$ = this._navigator.stateService.currentNode$.pipe(operators_1.switchMap(function (node) {
- return node.sequenceEdges$;
- }), operators_1.publishReplay(1), operators_1.refCount());
- var sequence$ = this._navigator.stateService.currentNode$.pipe(operators_1.distinctUntilChanged(undefined, function (node) {
- return node.sequenceKey;
- }), operators_1.switchMap(function (node) {
- return rxjs_1.concat(rxjs_1.of(null), _this._navigator.graphService.cacheSequence$(node.sequenceKey).pipe(operators_1.retry(3), operators_1.catchError(function (e) {
- console.error("Failed to cache sequence", e);
- return rxjs_1.of(null);
- })));
- }), operators_1.startWith(null), operators_1.publishReplay(1), operators_1.refCount());
- this._sequenceSubscription = sequence$.subscribe();
- var rendererKey$ = this._sequenceDOMRenderer.index$.pipe(operators_1.withLatestFrom(sequence$), operators_1.map(function (_a) {
- var index = _a[0], sequence = _a[1];
- return sequence != null ? sequence.keys[index] : null;
- }), operators_1.filter(function (key) {
- return !!key;
- }), operators_1.distinctUntilChanged(), operators_1.publish(), operators_1.refCount());
- this._moveSubscription = rxjs_1.merge(rendererKey$.pipe(operators_1.debounceTime(100, this._scheduler)), rendererKey$.pipe(operators_1.auditTime(400, this._scheduler))).pipe(operators_1.distinctUntilChanged(), operators_1.switchMap(function (key) {
- return _this._navigator.moveToKey$(key).pipe(operators_1.catchError(function (e) {
- return rxjs_1.empty();
- }));
- }))
- .subscribe();
- this._setSequenceGraphModeSubscription = this._sequenceDOMRenderer.changingPositionChanged$.pipe(operators_1.filter(function (changing) {
- return changing;
- }))
- .subscribe(function () {
- _this._navigator.graphService.setGraphMode(Graph_1.GraphMode.Sequence);
- });
- this._setSpatialGraphModeSubscription = this._sequenceDOMRenderer.changingPositionChanged$.pipe(operators_1.filter(function (changing) {
- return !changing;
- }))
- .subscribe(function () {
- _this._navigator.graphService.setGraphMode(Graph_1.GraphMode.Spatial);
- });
- this._navigator.graphService.graphMode$.pipe(operators_1.switchMap(function (mode) {
- return mode === Graph_1.GraphMode.Spatial ?
- _this._navigator.stateService.currentNode$.pipe(operators_1.take(2)) :
- rxjs_1.empty();
- }), operators_1.filter(function (node) {
- return !node.spatialEdges.cached;
- }), operators_1.switchMap(function (node) {
- return _this._navigator.graphService.cacheNode$(node.key).pipe(operators_1.catchError(function (e) {
- return rxjs_1.empty();
- }));
- }))
- .subscribe();
- this._stopSubscription = this._sequenceDOMRenderer.changingPositionChanged$.pipe(operators_1.filter(function (changing) {
- return changing;
- }))
- .subscribe(function () {
- _this._navigator.playService.stop();
- });
- this._cacheSequenceNodesSubscription = rxjs_1.combineLatest(this._navigator.graphService.graphMode$, this._sequenceDOMRenderer.changingPositionChanged$.pipe(operators_1.startWith(false), operators_1.distinctUntilChanged())).pipe(operators_1.withLatestFrom(this._navigator.stateService.currentNode$), operators_1.switchMap(function (_a) {
- var _b = _a[0], mode = _b[0], changing = _b[1], node = _a[1];
- return changing && mode === Graph_1.GraphMode.Sequence ?
- _this._navigator.graphService.cacheSequenceNodes$(node.sequenceKey, node.key).pipe(operators_1.retry(3), operators_1.catchError(function (error) {
- console.error("Failed to cache sequence nodes.", error);
- return rxjs_1.empty();
- })) :
- rxjs_1.empty();
- }))
- .subscribe();
- var position$ = sequence$.pipe(operators_1.switchMap(function (sequence) {
- if (!sequence) {
- return rxjs_1.of({ index: null, max: null });
- }
- var firstCurrentKey = true;
- return _this._sequenceDOMRenderer.changingPositionChanged$.pipe(operators_1.startWith(false), operators_1.distinctUntilChanged(), operators_1.switchMap(function (changingPosition) {
- var skipCount = !changingPosition && firstCurrentKey ? 0 : 1;
- firstCurrentKey = false;
- return changingPosition ?
- rendererKey$ :
- _this._navigator.stateService.currentNode$.pipe(operators_1.map(function (node) {
- return node.key;
- }), operators_1.distinctUntilChanged(), operators_1.skip(skipCount));
- }), operators_1.map(function (key) {
- var index = sequence.keys.indexOf(key);
- if (index === -1) {
- return { index: null, max: null };
- }
- return { index: index, max: sequence.keys.length - 1 };
- }));
- }));
- this._renderSubscription = rxjs_1.combineLatest(edgeStatus$, this._configuration$, this._containerWidth$, this._sequenceDOMRenderer.changed$.pipe(operators_1.startWith(this._sequenceDOMRenderer)), this._navigator.playService.speed$, position$).pipe(operators_1.map(function (_a) {
- var edgeStatus = _a[0], configuration = _a[1], containerWidth = _a[2], renderer = _a[3], speed = _a[4], position = _a[5];
- var vNode = _this._sequenceDOMRenderer
- .render(edgeStatus, configuration, containerWidth, speed, position.index, position.max, _this, _this._navigator);
- return { name: _this._name, vnode: vNode };
- }))
- .subscribe(this._container.domRenderer.render$);
- this._setSpeedSubscription = this._sequenceDOMRenderer.speed$
- .subscribe(function (speed) {
- _this._navigator.playService.setSpeed(speed);
- });
- this._setDirectionSubscription = this._configuration$.pipe(operators_1.map(function (configuration) {
- return configuration.direction;
- }), operators_1.distinctUntilChanged())
- .subscribe(function (direction) {
- _this._navigator.playService.setDirection(direction);
- });
- this._containerWidthSubscription = rxjs_1.combineLatest(this._container.renderService.size$, this._configuration$.pipe(operators_1.distinctUntilChanged(function (value1, value2) {
- return value1[0] === value2[0] && value1[1] === value2[1];
- }, function (configuration) {
- return [configuration.minWidth, configuration.maxWidth];
- }))).pipe(operators_1.map(function (_a) {
- var size = _a[0], configuration = _a[1];
- return _this._sequenceDOMRenderer.getContainerWidth(size, configuration);
- }))
- .subscribe(this._containerWidth$);
- this._playingSubscription = this._configuration$.pipe(operators_1.map(function (configuration) {
- return configuration.playing;
- }), operators_1.distinctUntilChanged())
- .subscribe(function (playing) {
- if (playing) {
- _this._navigator.playService.play();
- }
- else {
- _this._navigator.playService.stop();
- }
- });
- this._hoveredKeySubscription = this._sequenceDOMRenderer.mouseEnterDirection$.pipe(operators_1.switchMap(function (direction) {
- var edgeTo$ = edgeStatus$.pipe(operators_1.map(function (edgeStatus) {
- for (var _i = 0, _a = edgeStatus.edges; _i < _a.length; _i++) {
- var edge = _a[_i];
- if (edge.data.direction === direction) {
- return edge.to;
- }
- }
- return null;
- }), operators_1.takeUntil(_this._sequenceDOMRenderer.mouseLeaveDirection$));
- return rxjs_1.concat(edgeTo$, rxjs_1.of(null));
- }), operators_1.distinctUntilChanged())
- .subscribe(this._hoveredKeySubject$);
- this._emitHoveredKeySubscription = this._hoveredKey$
- .subscribe(function (key) {
- _this.fire(SequenceComponent.hoveredkeychanged, key);
- });
- };
- SequenceComponent.prototype._deactivate = function () {
- this._emitHoveredKeySubscription.unsubscribe();
- this._renderSubscription.unsubscribe();
- this._playingSubscription.unsubscribe();
- this._containerWidthSubscription.unsubscribe();
- this._hoveredKeySubscription.unsubscribe();
- this._setSpeedSubscription.unsubscribe();
- this._setDirectionSubscription.unsubscribe();
- this._setSequenceGraphModeSubscription.unsubscribe();
- this._setSpatialGraphModeSubscription.unsubscribe();
- this._sequenceSubscription.unsubscribe();
- this._moveSubscription.unsubscribe();
- this._cacheSequenceNodesSubscription.unsubscribe();
- this._stopSubscription.unsubscribe();
- this._sequenceDOMRenderer.deactivate();
- };
- SequenceComponent.prototype._getDefaultConfiguration = function () {
- return {
- direction: Edge_1.EdgeDirection.Next,
- maxWidth: 108,
- minWidth: 70,
- playing: false,
- visible: true,
- };
- };
- /** @inheritdoc */
- SequenceComponent.componentName = "sequence";
- /**
- * Event fired when playing starts or stops.
- *
- * @event SequenceComponent#playingchanged
- * @type {boolean} Indicates whether the player is playing.
- */
- SequenceComponent.playingchanged = "playingchanged";
- /**
- * Event fired when the hovered key changes.
- *
- * @description Emits the key of the node for the direction
- * arrow that is being hovered. When the mouse leaves a
- * direction arrow null is emitted.
- *
- * @event SequenceComponent#hoveredkeychanged
- * @type {string} The hovered key, null if no key is hovered.
- */
- SequenceComponent.hoveredkeychanged = "hoveredkeychanged";
- return SequenceComponent;
-}(Component_1.Component));
-exports.SequenceComponent = SequenceComponent;
-Component_1.ComponentService.register(SequenceComponent);
-exports.default = SequenceComponent;
-
-},{"../../Component":291,"../../Edge":292,"../../Graph":295,"rxjs":43,"rxjs/operators":241}],354:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.SequenceDOMRenderer = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var vd = require("virtual-dom");
-var Component_1 = require("../../Component");
-var Edge_1 = require("../../Edge");
-var Error_1 = require("../../Error");
-var SequenceDOMRenderer = /** @class */ (function () {
- function SequenceDOMRenderer(container) {
- this._container = container;
- this._minThresholdWidth = 320;
- this._maxThresholdWidth = 1480;
- this._minThresholdHeight = 240;
- this._maxThresholdHeight = 820;
- this._stepperDefaultWidth = 108;
- this._controlsDefaultWidth = 88;
- this._defaultHeight = 30;
- this._expandControls = false;
- this._mode = Component_1.SequenceMode.Default;
- this._speed = 0.5;
- this._changingSpeed = false;
- this._index = null;
- this._changingPosition = false;
- this._mouseEnterDirection$ = new rxjs_1.Subject();
- this._mouseLeaveDirection$ = new rxjs_1.Subject();
- this._notifyChanged$ = new rxjs_1.Subject();
- this._notifyChangingPositionChanged$ = new rxjs_1.Subject();
- this._notifySpeedChanged$ = new rxjs_1.Subject();
- this._notifyIndexChanged$ = new rxjs_1.Subject();
- }
- Object.defineProperty(SequenceDOMRenderer.prototype, "changed$", {
- get: function () {
- return this._notifyChanged$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(SequenceDOMRenderer.prototype, "changingPositionChanged$", {
- get: function () {
- return this._notifyChangingPositionChanged$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(SequenceDOMRenderer.prototype, "speed$", {
- get: function () {
- return this._notifySpeedChanged$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(SequenceDOMRenderer.prototype, "index$", {
- get: function () {
- return this._notifyIndexChanged$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(SequenceDOMRenderer.prototype, "mouseEnterDirection$", {
- get: function () {
- return this._mouseEnterDirection$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(SequenceDOMRenderer.prototype, "mouseLeaveDirection$", {
- get: function () {
- return this._mouseLeaveDirection$;
- },
- enumerable: false,
- configurable: true
- });
- SequenceDOMRenderer.prototype.activate = function () {
- var _this = this;
- if (!!this._changingSubscription) {
- return;
- }
- this._changingSubscription = rxjs_1.merge(this._container.mouseService.documentMouseUp$, this._container.touchService.touchEnd$.pipe(operators_1.filter(function (touchEvent) {
- return touchEvent.touches.length === 0;
- })))
- .subscribe(function (event) {
- if (_this._changingSpeed) {
- _this._changingSpeed = false;
- }
- if (_this._changingPosition) {
- _this._setChangingPosition(false);
- }
- });
- };
- SequenceDOMRenderer.prototype.deactivate = function () {
- if (!this._changingSubscription) {
- return;
- }
- this._changingSpeed = false;
- this._changingPosition = false;
- this._expandControls = false;
- this._mode = Component_1.SequenceMode.Default;
- this._changingSubscription.unsubscribe();
- this._changingSubscription = null;
- };
- SequenceDOMRenderer.prototype.render = function (edgeStatus, configuration, containerWidth, speed, index, max, component, navigator) {
- if (configuration.visible === false) {
- return vd.h("div.SequenceContainer", {}, []);
- }
- var stepper = this._createStepper(edgeStatus, configuration, containerWidth, component, navigator);
- var controls = this._createSequenceControls(containerWidth);
- var playback = this._createPlaybackControls(containerWidth, speed, component, configuration);
- var timeline = this._createTimelineControls(containerWidth, index, max);
- return vd.h("div.SequenceContainer", [stepper, controls, playback, timeline]);
- };
- SequenceDOMRenderer.prototype.getContainerWidth = function (size, configuration) {
- var minWidth = configuration.minWidth;
- var maxWidth = configuration.maxWidth;
- if (maxWidth < minWidth) {
- maxWidth = minWidth;
- }
- var relativeWidth = (size.width - this._minThresholdWidth) / (this._maxThresholdWidth - this._minThresholdWidth);
- var relativeHeight = (size.height - this._minThresholdHeight) / (this._maxThresholdHeight - this._minThresholdHeight);
- var coeff = Math.max(0, Math.min(1, Math.min(relativeWidth, relativeHeight)));
- return minWidth + coeff * (maxWidth - minWidth);
- };
- SequenceDOMRenderer.prototype._createPositionInput = function (index, max) {
- var _this = this;
- this._index = index;
- var onPosition = function (e) {
- _this._index = Number(e.target.value);
- _this._notifyIndexChanged$.next(_this._index);
- };
- var boundingRect = this._container.domContainer.getBoundingClientRect();
- var width = Math.max(276, Math.min(410, 5 + 0.8 * boundingRect.width)) - 65;
- var onStart = function (e) {
- e.stopPropagation();
- _this._setChangingPosition(true);
- };
- var onMove = function (e) {
- if (_this._changingPosition === true) {
- e.stopPropagation();
- }
- };
- var onKeyDown = function (e) {
- if (e.key === "ArrowDown" || e.key === "ArrowLeft" ||
- e.key === "ArrowRight" || e.key === "ArrowUp") {
- e.preventDefault();
- }
- };
- var positionInputProperties = {
- max: max != null ? max : 1,
- min: 0,
- onchange: onPosition,
- oninput: onPosition,
- onkeydown: onKeyDown,
- onmousedown: onStart,
- onmousemove: onMove,
- ontouchmove: onMove,
- ontouchstart: onStart,
- style: {
- width: width + "px",
- },
- type: "range",
- value: index != null ? index : 0,
- };
- var disabled = index == null || max == null || max <= 1;
- if (disabled) {
- positionInputProperties.disabled = "true";
- }
- var positionInput = vd.h("input.SequencePosition", positionInputProperties, []);
- var positionContainerClass = disabled ? ".SequencePositionContainerDisabled" : ".SequencePositionContainer";
- return vd.h("div" + positionContainerClass, [positionInput]);
- };
- SequenceDOMRenderer.prototype._createSpeedInput = function (speed) {
- var _this = this;
- this._speed = speed;
- var onSpeed = function (e) {
- _this._speed = Number(e.target.value) / 1000;
- _this._notifySpeedChanged$.next(_this._speed);
- };
- var boundingRect = this._container.domContainer.getBoundingClientRect();
- var width = Math.max(276, Math.min(410, 5 + 0.8 * boundingRect.width)) - 160;
- var onStart = function (e) {
- _this._changingSpeed = true;
- e.stopPropagation();
- };
- var onMove = function (e) {
- if (_this._changingSpeed === true) {
- e.stopPropagation();
- }
- };
- var onKeyDown = function (e) {
- if (e.key === "ArrowDown" || e.key === "ArrowLeft" ||
- e.key === "ArrowRight" || e.key === "ArrowUp") {
- e.preventDefault();
- }
- };
- var speedInput = vd.h("input.SequenceSpeed", {
- max: 1000,
- min: 0,
- onchange: onSpeed,
- oninput: onSpeed,
- onkeydown: onKeyDown,
- onmousedown: onStart,
- onmousemove: onMove,
- ontouchmove: onMove,
- ontouchstart: onStart,
- style: {
- width: width + "px",
- },
- type: "range",
- value: 1000 * speed,
- }, []);
- return vd.h("div.SequenceSpeedContainer", [speedInput]);
- };
- SequenceDOMRenderer.prototype._createPlaybackControls = function (containerWidth, speed, component, configuration) {
- var _this = this;
- if (this._mode !== Component_1.SequenceMode.Playback) {
- return vd.h("div.SequencePlayback", []);
- }
- var switchIcon = vd.h("div.SequenceSwitchIcon.SequenceIconVisible", []);
- var direction = configuration.direction === Edge_1.EdgeDirection.Next ?
- Edge_1.EdgeDirection.Prev : Edge_1.EdgeDirection.Next;
- var playing = configuration.playing;
- var switchButtonProperties = {
- onclick: function () {
- if (!playing) {
- component.setDirection(direction);
- }
- },
- };
- var switchButtonClassName = configuration.playing ? ".SequenceSwitchButtonDisabled" : ".SequenceSwitchButton";
- var switchButton = vd.h("div" + switchButtonClassName, switchButtonProperties, [switchIcon]);
- var slowIcon = vd.h("div.SequenceSlowIcon.SequenceIconVisible", []);
- var slowContainer = vd.h("div.SequenceSlowContainer", [slowIcon]);
- var fastIcon = vd.h("div.SequenceFastIcon.SequenceIconVisible", []);
- var fastContainer = vd.h("div.SequenceFastContainer", [fastIcon]);
- var closeIcon = vd.h("div.SequenceCloseIcon.SequenceIconVisible", []);
- var closeButtonProperties = {
- onclick: function () {
- _this._mode = Component_1.SequenceMode.Default;
- _this._notifyChanged$.next(_this);
- },
- };
- var closeButton = vd.h("div.SequenceCloseButton", closeButtonProperties, [closeIcon]);
- var speedInput = this._createSpeedInput(speed);
- var playbackChildren = [switchButton, slowContainer, speedInput, fastContainer, closeButton];
- var top = Math.round(containerWidth / this._stepperDefaultWidth * this._defaultHeight + 10);
- var playbackProperties = { style: { top: top + "px" } };
- return vd.h("div.SequencePlayback", playbackProperties, playbackChildren);
- };
- SequenceDOMRenderer.prototype._createPlayingButton = function (nextKey, prevKey, configuration, component) {
- var canPlay = configuration.direction === Edge_1.EdgeDirection.Next && nextKey != null ||
- configuration.direction === Edge_1.EdgeDirection.Prev && prevKey != null;
- var onclick = configuration.playing ?
- function (e) { component.stop(); } :
- canPlay ? function (e) { component.play(); } : null;
- var buttonProperties = { onclick: onclick };
- var iconClass = configuration.playing ?
- "Stop" :
- canPlay ? "Play" : "PlayDisabled";
- var iconProperties = { className: iconClass };
- if (configuration.direction === Edge_1.EdgeDirection.Prev) {
- iconProperties.style = {
- transform: "rotate(180deg) translate(50%, 50%)",
- };
- }
- var icon = vd.h("div.SequenceComponentIcon", iconProperties, []);
- var buttonClass = canPlay ? "SequencePlay" : "SequencePlayDisabled";
- return vd.h("div." + buttonClass, buttonProperties, [icon]);
- };
- SequenceDOMRenderer.prototype._createSequenceControls = function (containerWidth) {
- var _this = this;
- var borderRadius = Math.round(8 / this._stepperDefaultWidth * containerWidth);
- var expanderProperties = {
- onclick: function () {
- _this._expandControls = !_this._expandControls;
- _this._mode = Component_1.SequenceMode.Default;
- _this._notifyChanged$.next(_this);
- },
- style: {
- "border-bottom-right-radius": borderRadius + "px",
- "border-top-right-radius": borderRadius + "px",
- },
- };
- var expanderBar = vd.h("div.SequenceExpanderBar", []);
- var expander = vd.h("div.SequenceExpanderButton", expanderProperties, [expanderBar]);
- var fastIconClassName = this._mode === Component_1.SequenceMode.Playback ?
- ".SequenceFastIconGrey.SequenceIconVisible" : ".SequenceFastIcon";
- var fastIcon = vd.h("div" + fastIconClassName, []);
- var playbackProperties = {
- onclick: function () {
- _this._mode = _this._mode === Component_1.SequenceMode.Playback ?
- Component_1.SequenceMode.Default :
- Component_1.SequenceMode.Playback;
- _this._notifyChanged$.next(_this);
- },
- };
- var playback = vd.h("div.SequencePlaybackButton", playbackProperties, [fastIcon]);
- var timelineIconClassName = this._mode === Component_1.SequenceMode.Timeline ?
- ".SequenceTimelineIconGrey.SequenceIconVisible" : ".SequenceTimelineIcon";
- var timelineIcon = vd.h("div" + timelineIconClassName, []);
- var timelineProperties = {
- onclick: function () {
- _this._mode = _this._mode === Component_1.SequenceMode.Timeline ?
- Component_1.SequenceMode.Default :
- Component_1.SequenceMode.Timeline;
- _this._notifyChanged$.next(_this);
- },
- };
- var timeline = vd.h("div.SequenceTimelineButton", timelineProperties, [timelineIcon]);
- var properties = {
- style: {
- height: (this._defaultHeight / this._stepperDefaultWidth * containerWidth) + "px",
- transform: "translate(" + (containerWidth / 2 + 2) + "px, 0)",
- width: (this._controlsDefaultWidth / this._stepperDefaultWidth * containerWidth) + "px",
- },
- };
- var className = ".SequenceControls" +
- (this._expandControls ? ".SequenceControlsExpanded" : "");
- return vd.h("div" + className, properties, [playback, timeline, expander]);
- };
- SequenceDOMRenderer.prototype._createSequenceArrows = function (nextKey, prevKey, containerWidth, configuration, navigator) {
- var _this = this;
- var nextProperties = {
- onclick: nextKey != null ?
- function (e) {
- navigator.moveDir$(Edge_1.EdgeDirection.Next)
- .subscribe(undefined, function (error) {
- if (!(error instanceof Error_1.AbortMapillaryError)) {
- console.error(error);
- }
- });
- } :
- null,
- onmouseenter: function (e) { _this._mouseEnterDirection$.next(Edge_1.EdgeDirection.Next); },
- onmouseleave: function (e) { _this._mouseLeaveDirection$.next(Edge_1.EdgeDirection.Next); },
- };
- var borderRadius = Math.round(8 / this._stepperDefaultWidth * containerWidth);
- var prevProperties = {
- onclick: prevKey != null ?
- function (e) {
- navigator.moveDir$(Edge_1.EdgeDirection.Prev)
- .subscribe(undefined, function (error) {
- if (!(error instanceof Error_1.AbortMapillaryError)) {
- console.error(error);
- }
- });
- } :
- null,
- onmouseenter: function (e) { _this._mouseEnterDirection$.next(Edge_1.EdgeDirection.Prev); },
- onmouseleave: function (e) { _this._mouseLeaveDirection$.next(Edge_1.EdgeDirection.Prev); },
- style: {
- "border-bottom-left-radius": borderRadius + "px",
- "border-top-left-radius": borderRadius + "px",
- },
- };
- var nextClass = this._getStepClassName(Edge_1.EdgeDirection.Next, nextKey, configuration.highlightKey);
- var prevClass = this._getStepClassName(Edge_1.EdgeDirection.Prev, prevKey, configuration.highlightKey);
- var nextIcon = vd.h("div.SequenceComponentIcon", []);
- var prevIcon = vd.h("div.SequenceComponentIcon", []);
- return [
- vd.h("div." + prevClass, prevProperties, [prevIcon]),
- vd.h("div." + nextClass, nextProperties, [nextIcon]),
- ];
- };
- SequenceDOMRenderer.prototype._createStepper = function (edgeStatus, configuration, containerWidth, component, navigator) {
- var nextKey = null;
- var prevKey = null;
- for (var _i = 0, _a = edgeStatus.edges; _i < _a.length; _i++) {
- var edge = _a[_i];
- if (edge.data.direction === Edge_1.EdgeDirection.Next) {
- nextKey = edge.to;
- }
- if (edge.data.direction === Edge_1.EdgeDirection.Prev) {
- prevKey = edge.to;
- }
- }
- var playingButton = this._createPlayingButton(nextKey, prevKey, configuration, component);
- var buttons = this._createSequenceArrows(nextKey, prevKey, containerWidth, configuration, navigator);
- buttons.splice(1, 0, playingButton);
- var containerProperties = {
- oncontextmenu: function (event) { event.preventDefault(); },
- style: {
- height: (this._defaultHeight / this._stepperDefaultWidth * containerWidth) + "px",
- width: containerWidth + "px",
- },
- };
- return vd.h("div.SequenceStepper", containerProperties, buttons);
- };
- SequenceDOMRenderer.prototype._createTimelineControls = function (containerWidth, index, max) {
- var _this = this;
- if (this._mode !== Component_1.SequenceMode.Timeline) {
- return vd.h("div.SequenceTimeline", []);
- }
- var positionInput = this._createPositionInput(index, max);
- var closeIcon = vd.h("div.SequenceCloseIcon.SequenceIconVisible", []);
- var closeButtonProperties = {
- onclick: function () {
- _this._mode = Component_1.SequenceMode.Default;
- _this._notifyChanged$.next(_this);
- },
- };
- var closeButton = vd.h("div.SequenceCloseButton", closeButtonProperties, [closeIcon]);
- var top = Math.round(containerWidth / this._stepperDefaultWidth * this._defaultHeight + 10);
- var playbackProperties = { style: { top: top + "px" } };
- return vd.h("div.SequenceTimeline", playbackProperties, [positionInput, closeButton]);
- };
- SequenceDOMRenderer.prototype._getStepClassName = function (direction, key, highlightKey) {
- var className = direction === Edge_1.EdgeDirection.Next ?
- "SequenceStepNext" :
- "SequenceStepPrev";
- if (key == null) {
- className += "Disabled";
- }
- else {
- if (highlightKey === key) {
- className += "Highlight";
- }
- }
- return className;
- };
- SequenceDOMRenderer.prototype._setChangingPosition = function (value) {
- this._changingPosition = value;
- this._notifyChangingPositionChanged$.next(value);
- };
- return SequenceDOMRenderer;
-}());
-exports.SequenceDOMRenderer = SequenceDOMRenderer;
-exports.default = SequenceDOMRenderer;
-
-},{"../../Component":291,"../../Edge":292,"../../Error":293,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],355:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.SequenceMode = void 0;
-var SequenceMode;
-(function (SequenceMode) {
- SequenceMode[SequenceMode["Default"] = 0] = "Default";
- SequenceMode[SequenceMode["Playback"] = 1] = "Playback";
- SequenceMode[SequenceMode["Timeline"] = 2] = "Timeline";
-})(SequenceMode = exports.SequenceMode || (exports.SequenceMode = {}));
-exports.default = SequenceMode;
-
-},{}],356:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Shaders = void 0;
-
-var path = require("path");
-var Shaders = /** @class */ (function () {
- function Shaders() {
- }
- Shaders.equirectangular = {
- fragment: "#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\n\nuniform sampler2D projectorTex;\nuniform float opacity;\nuniform float phiLength;\nuniform float phiShift;\nuniform float thetaLength;\nuniform float thetaShift;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vec3 b = normalize(vRstq.xyz);\n float lat = -asin(b.y);\n float lon = atan(b.x, b.z);\n float x = (lon - phiShift) / phiLength + 0.5;\n float y = (lat - thetaShift) / thetaLength + 0.5;\n vec4 baseColor = texture2D(projectorTex, vec2(x, y));\n baseColor.a = opacity;\n gl_FragColor = baseColor;\n}",
- vertex: "#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform mat4 projectorMat;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vRstq = projectorMat * vec4(position, 1.0);\n gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}",
- };
- Shaders.equirectangularCurtain = {
- fragment: "#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\n\nuniform sampler2D projectorTex;\nuniform float curtain;\nuniform float opacity;\nuniform float phiLength;\nuniform float phiShift;\nuniform float thetaLength;\nuniform float thetaShift;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vec3 b = normalize(vRstq.xyz);\n float lat = -asin(b.y);\n float lon = atan(b.x, b.z);\n float x = (lon - phiShift) / phiLength + 0.5;\n float y = (lat - thetaShift) / thetaLength + 0.5;\n\n bool inverted = curtain < 0.5;\n\n float curtainMin = inverted ? curtain + 0.5 : curtain - 0.5;\n float curtainMax = curtain;\n\n bool insideCurtain = inverted ?\n x > curtainMin || x < curtainMax :\n x > curtainMin && x < curtainMax;\n\n vec4 baseColor;\n if (insideCurtain) {\n baseColor = texture2D(projectorTex, vec2(x, y));\n baseColor.a = opacity;\n } else {\n baseColor = vec4(0.0, 0.0, 0.0, 0.0);\n }\n\n gl_FragColor = baseColor;\n}",
- vertex: "#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform mat4 projectorMat;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vRstq = projectorMat * vec4(position, 1.0);\n gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}",
- };
- Shaders.perspective = {
- fragment: "#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\n\nuniform sampler2D projectorTex;\nuniform float opacity;\nuniform float focal;\nuniform float k1;\nuniform float k2;\nuniform float scale_x;\nuniform float scale_y;\nuniform float radial_peak;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n float x = vRstq.x / vRstq.z;\n float y = vRstq.y / vRstq.z;\n float r2 = x * x + y * y;\n\n if (radial_peak > 0. && r2 > radial_peak * sqrt(r2)) {\n r2 = radial_peak * radial_peak;\n }\n\n float d = 1.0 + k1 * r2 + k2 * r2 * r2;\n float u = scale_x * focal * d * x + 0.5;\n float v = - scale_y * focal * d * y + 0.5;\n\n vec4 baseColor;\n if (u >= 0. && u <= 1. && v >= 0. && v <= 1.) {\n baseColor = texture2D(projectorTex, vec2(u, v));\n baseColor.a = opacity;\n } else {\n baseColor = vec4(0.0, 0.0, 0.0, 0.0);\n }\n\n gl_FragColor = baseColor;\n}",
- vertex: "#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform mat4 projectorMat;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vRstq = projectorMat * vec4(position, 1.0);\n gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}",
- };
- Shaders.perspectiveCurtain = {
- fragment: "#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\n\nuniform sampler2D projectorTex;\nuniform float opacity;\nuniform float focal;\nuniform float k1;\nuniform float k2;\nuniform float scale_x;\nuniform float scale_y;\nuniform float radial_peak;\nuniform float curtain;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n float x = vRstq.x / vRstq.z;\n float y = vRstq.y / vRstq.z;\n float r2 = x * x + y * y;\n\n if (radial_peak > 0. && r2 > radial_peak * sqrt(r2)) {\n r2 = radial_peak * radial_peak;\n }\n\n float d = 1.0 + k1 * r2 + k2 * r2 * r2;\n float u = scale_x * focal * d * x + 0.5;\n float v = - scale_y * focal * d * y + 0.5;\n\n vec4 baseColor;\n if ((u < curtain || curtain >= 1.0) && u >= 0. && u <= 1. && v >= 0. && v <= 1.) {\n baseColor = texture2D(projectorTex, vec2(u, v));\n baseColor.a = opacity;\n } else {\n baseColor = vec4(0.0, 0.0, 0.0, 0.0);\n }\n\n gl_FragColor = baseColor;\n}\n",
- vertex: "#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform mat4 projectorMat;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vRstq = projectorMat * vec4(position, 1.0);\n gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}",
- };
- Shaders.fisheye = {
- fragment: "#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\n\nuniform sampler2D projectorTex;\nuniform float opacity;\nuniform float focal;\nuniform float k1;\nuniform float k2;\nuniform float scale_x;\nuniform float scale_y;\nuniform float radial_peak;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n float x = vRstq.x;\n float y = vRstq.y;\n float z = vRstq.z;\n\n float r = sqrt(x * x + y * y);\n float theta = atan(r, z);\n\n if (radial_peak > 0. && theta > radial_peak) {\n theta = radial_peak;\n }\n\n float theta2 = theta * theta;\n float theta_d = theta * (1.0 + theta2 * (k1 + theta2 * k2));\n float s = focal * theta_d / r;\n\n float u = scale_x * s * x + 0.5;\n float v = -scale_y * s * y + 0.5;\n\n vec4 baseColor;\n if (u >= 0. && u <= 1. && v >= 0. && v <= 1.) {\n baseColor = texture2D(projectorTex, vec2(u, v));\n baseColor.a = opacity;\n } else {\n baseColor = vec4(0.0, 0.0, 0.0, 0.0);\n }\n\n gl_FragColor = baseColor;\n}\n",
- vertex: "#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform mat4 projectorMat;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vRstq = projectorMat * vec4(position, 1.0);\n gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}",
- };
- Shaders.fisheyeCurtain = {
- fragment: "#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\n\nuniform sampler2D projectorTex;\nuniform float opacity;\nuniform float focal;\nuniform float k1;\nuniform float k2;\nuniform float scale_x;\nuniform float scale_y;\nuniform float radial_peak;\nuniform float curtain;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n float x = vRstq.x;\n float y = vRstq.y;\n float z = vRstq.z;\n\n float r2 = sqrt(x * x + y * y);\n float theta = atan(r2, z);\n\n if (radial_peak > 0. && theta > radial_peak) {\n theta = radial_peak;\n }\n\n float theta2 = theta * theta;\n float theta_d = theta * (1.0 + theta2 * (k1 + theta2 * k2));\n float s = focal * theta_d / r2;\n\n float u = scale_x * s * x + 0.5;\n float v = -scale_y * s * y + 0.5;\n\n vec4 baseColor;\n if ((u < curtain || curtain >= 1.0) && u >= 0. && u <= 1. && v >= 0. && v <= 1.) {\n baseColor = texture2D(projectorTex, vec2(u, v));\n baseColor.a = opacity;\n } else {\n baseColor = vec4(0.0, 0.0, 0.0, 0.0);\n }\n\n gl_FragColor = baseColor;\n}\n",
- vertex: "#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform mat4 projectorMat;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vRstq = projectorMat * vec4(position, 1.0);\n gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}",
- };
- Shaders.perspectiveDistorted = {
- fragment: "#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\n\nuniform sampler2D projectorTex;\nuniform float opacity;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n float u = vRstq.x / vRstq.w;\n float v = vRstq.y / vRstq.w;\n\n vec4 baseColor;\n if (u >= 0. && u <= 1. && v >= 0. && v <= 1.) {\n baseColor = texture2D(projectorTex, vec2(u, v));\n baseColor.a = opacity;\n } else {\n baseColor = vec4(0.0, 0.0, 0.0, 0.0);\n }\n\n gl_FragColor = baseColor;\n}\n",
- vertex: "#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform mat4 projectorMat;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vRstq = projectorMat * vec4(position, 1.0);\n gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}\n",
- };
- Shaders.perspectiveDistortedCurtain = {
- fragment: "#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\n\nuniform sampler2D projectorTex;\nuniform float opacity;\nuniform float curtain;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n float u = vRstq.x / vRstq.w;\n float v = vRstq.y / vRstq.w;\n\n vec4 baseColor;\n if ((u < curtain || curtain >= 1.0) && u >= 0. && u <= 1. && v >= 0. && v <= 1.) {\n baseColor = texture2D(projectorTex, vec2(u, v));\n baseColor.a = opacity;\n } else {\n baseColor = vec4(0.0, 0.0, 0.0, 0.0);\n }\n\n gl_FragColor = baseColor;\n}\n",
- vertex: "#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform mat4 projectorMat;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vRstq = projectorMat * vec4(position, 1.0);\n gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}\n",
- };
- return Shaders;
-}());
-exports.Shaders = Shaders;
-
-
-},{"path":39}],357:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.SliderComponent = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../Component");
-var Geo_1 = require("../../Geo");
-var State_1 = require("../../State");
-var Render_1 = require("../../Render");
-var Tiles_1 = require("../../Tiles");
-var Utils_1 = require("../../Utils");
-/**
- * @class SliderComponent
- *
- * @classdesc Component for comparing pairs of images. Renders
- * a slider for adjusting the curtain of the first image.
- *
- * Deactivate the sequence, direction and image plane
- * components when activating the slider component to avoid
- * interfering UI elements.
- *
- * To retrive and use the slider component
- *
- * @example
- * ```
- * var viewer = new Mapillary.Viewer(
- * "<element-id>",
- * "<client-id>",
- * "<my key>");
- *
- * viewer.deactivateComponent("imagePlane");
- * viewer.deactivateComponent("direction");
- * viewer.deactivateComponent("sequence");
- *
- * viewer.activateComponent("slider");
- *
- * var sliderComponent = viewer.getComponent("slider");
- * ```
- */
-var SliderComponent = /** @class */ (function (_super) {
- __extends(SliderComponent, _super);
- /** @ignore */
- function SliderComponent(name, container, navigator, viewportCoords) {
- var _this = _super.call(this, name, container, navigator) || this;
- _this._viewportCoords = !!viewportCoords ? viewportCoords : new Geo_1.ViewportCoords();
- _this._domRenderer = new Component_1.SliderDOMRenderer(container);
- _this._imageTileLoader = new Tiles_1.ImageTileLoader(Utils_1.Urls.tileScheme, Utils_1.Urls.tileDomain, Utils_1.Urls.origin);
- _this._roiCalculator = new Tiles_1.RegionOfInterestCalculator();
- _this._spatial = new Geo_1.Spatial();
- _this._glRendererOperation$ = new rxjs_1.Subject();
- _this._glRendererCreator$ = new rxjs_1.Subject();
- _this._glRendererDisposer$ = new rxjs_1.Subject();
- _this._glRenderer$ = _this._glRendererOperation$.pipe(operators_1.scan(function (glRenderer, operation) {
- return operation(glRenderer);
- }, null), operators_1.filter(function (glRenderer) {
- return glRenderer != null;
- }), operators_1.distinctUntilChanged(undefined, function (glRenderer) {
- return glRenderer.frameId;
- }));
- _this._glRendererCreator$.pipe(operators_1.map(function () {
- return function (glRenderer) {
- if (glRenderer != null) {
- throw new Error("Multiple slider states can not be created at the same time");
- }
- return new Component_1.SliderGLRenderer();
- };
- }))
- .subscribe(_this._glRendererOperation$);
- _this._glRendererDisposer$.pipe(operators_1.map(function () {
- return function (glRenderer) {
- glRenderer.dispose();
- return null;
- };
- }))
- .subscribe(_this._glRendererOperation$);
- return _this;
- }
- /**
- * Set the initial position.
- *
- * @description Configures the intial position of the slider.
- * The inital position value will be used when the component
- * is activated.
- *
- * @param {number} initialPosition - Initial slider position.
- */
- SliderComponent.prototype.setInitialPosition = function (initialPosition) {
- this.configure({ initialPosition: initialPosition });
- };
- /**
- * Set the image keys.
- *
- * @description Configures the component to show the image
- * planes for the supplied image keys.
- *
- * @param {ISliderKeys} keys - Slider keys object specifying
- * the images to be shown in the foreground and the background.
- */
- SliderComponent.prototype.setKeys = function (keys) {
- this.configure({ keys: keys });
- };
- /**
- * Set the slider mode.
- *
- * @description Configures the mode for transitions between
- * image pairs.
- *
- * @param {SliderMode} mode - Slider mode to be set.
- */
- SliderComponent.prototype.setSliderMode = function (mode) {
- this.configure({ mode: mode });
- };
- /**
- * Set the value controlling if the slider is visible.
- *
- * @param {boolean} sliderVisible - Value indicating if
- * the slider should be visible or not.
- */
- SliderComponent.prototype.setSliderVisible = function (sliderVisible) {
- this.configure({ sliderVisible: sliderVisible });
- };
- SliderComponent.prototype._activate = function () {
- var _this = this;
- this._modeSubcription = this._domRenderer.mode$
- .subscribe(function (mode) {
- _this.setSliderMode(mode);
- });
- this._glRenderSubscription = this._glRenderer$.pipe(operators_1.map(function (glRenderer) {
- var renderHash = {
- name: _this._name,
- render: {
- frameId: glRenderer.frameId,
- needsRender: glRenderer.needsRender,
- render: glRenderer.render.bind(glRenderer),
- stage: Render_1.GLRenderStage.Background,
- },
- };
- return renderHash;
- }))
- .subscribe(this._container.glRenderer.render$);
- var position$ = rxjs_1.concat(this.configuration$.pipe(operators_1.map(function (configuration) {
- return configuration.initialPosition != null ?
- configuration.initialPosition : 1;
- }), operators_1.first()), this._domRenderer.position$);
- var mode$ = this.configuration$.pipe(operators_1.map(function (configuration) {
- return configuration.mode;
- }), operators_1.distinctUntilChanged());
- var motionless$ = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) {
- return frame.state.motionless;
- }), operators_1.distinctUntilChanged());
- var fullPano$ = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) {
- return frame.state.currentNode.fullPano;
- }), operators_1.distinctUntilChanged());
- var sliderVisible$ = rxjs_1.combineLatest(this._configuration$.pipe(operators_1.map(function (configuration) {
- return configuration.sliderVisible;
- })), this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) {
- return !(frame.state.currentNode == null ||
- frame.state.previousNode == null ||
- (frame.state.currentNode.pano && !frame.state.currentNode.fullPano) ||
- (frame.state.previousNode.pano && !frame.state.previousNode.fullPano) ||
- (frame.state.currentNode.fullPano && !frame.state.previousNode.fullPano));
- }), operators_1.distinctUntilChanged())).pipe(operators_1.map(function (_a) {
- var sliderVisible = _a[0], enabledState = _a[1];
- return sliderVisible && enabledState;
- }), operators_1.distinctUntilChanged());
- this._waitSubscription = rxjs_1.combineLatest(mode$, motionless$, fullPano$, sliderVisible$).pipe(operators_1.withLatestFrom(this._navigator.stateService.state$))
- .subscribe(function (_a) {
- var _b = _a[0], mode = _b[0], motionless = _b[1], fullPano = _b[2], sliderVisible = _b[3], state = _a[1];
- var interactive = sliderVisible &&
- (motionless || mode === Component_1.SliderMode.Stationary || fullPano);
- if (interactive && state !== State_1.State.WaitingInteractively) {
- _this._navigator.stateService.waitInteractively();
- }
- else if (!interactive && state !== State_1.State.Waiting) {
- _this._navigator.stateService.wait();
- }
- });
- this._moveSubscription = rxjs_1.combineLatest(position$, mode$, motionless$, fullPano$, sliderVisible$)
- .subscribe(function (_a) {
- var position = _a[0], mode = _a[1], motionless = _a[2], fullPano = _a[3], sliderVisible = _a[4];
- if (motionless || mode === Component_1.SliderMode.Stationary || fullPano) {
- _this._navigator.stateService.moveTo(1);
- }
- else {
- _this._navigator.stateService.moveTo(position);
- }
- });
- this._domRenderSubscription = rxjs_1.combineLatest(position$, mode$, motionless$, fullPano$, sliderVisible$, this._container.renderService.size$).pipe(operators_1.map(function (_a) {
- var position = _a[0], mode = _a[1], motionless = _a[2], fullPano = _a[3], sliderVisible = _a[4], size = _a[5];
- return {
- name: _this._name,
- vnode: _this._domRenderer.render(position, mode, motionless, fullPano, sliderVisible),
- };
- }))
- .subscribe(this._container.domRenderer.render$);
- this._glRendererCreator$.next(null);
- this._updateCurtainSubscription = rxjs_1.combineLatest(position$, fullPano$, sliderVisible$, this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$).pipe(operators_1.map(function (_a) {
- var position = _a[0], fullPano = _a[1], visible = _a[2], render = _a[3], transform = _a[4];
- if (!fullPano) {
- return visible ? position : 1;
- }
- var basicMin = _this._viewportCoords.viewportToBasic(-1.15, 0, transform, render.perspective);
- var basicMax = _this._viewportCoords.viewportToBasic(1.15, 0, transform, render.perspective);
- var shiftedMax = basicMax[0] < basicMin[0] ? basicMax[0] + 1 : basicMax[0];
- var basicPosition = basicMin[0] + position * (shiftedMax - basicMin[0]);
- return basicPosition > 1 ? basicPosition - 1 : basicPosition;
- }), operators_1.map(function (position) {
- return function (glRenderer) {
- glRenderer.updateCurtain(position);
- return glRenderer;
- };
- }))
- .subscribe(this._glRendererOperation$);
- this._stateSubscription = rxjs_1.combineLatest(this._navigator.stateService.currentState$, mode$).pipe(operators_1.map(function (_a) {
- var frame = _a[0], mode = _a[1];
- return function (glRenderer) {
- glRenderer.update(frame, mode);
- return glRenderer;
- };
- }))
- .subscribe(this._glRendererOperation$);
- this._setKeysSubscription = this._configuration$.pipe(operators_1.filter(function (configuration) {
- return configuration.keys != null;
- }), operators_1.switchMap(function (configuration) {
- return rxjs_1.zip(rxjs_1.zip(_this._catchCacheNode$(configuration.keys.background), _this._catchCacheNode$(configuration.keys.foreground)).pipe(operators_1.map(function (nodes) {
- return { background: nodes[0], foreground: nodes[1] };
- })), _this._navigator.stateService.currentState$.pipe(operators_1.first())).pipe(operators_1.map(function (nf) {
- return { nodes: nf[0], state: nf[1].state };
- }));
- }))
- .subscribe(function (co) {
- if (co.state.currentNode != null &&
- co.state.previousNode != null &&
- co.state.currentNode.key === co.nodes.foreground.key &&
- co.state.previousNode.key === co.nodes.background.key) {
- return;
- }
- if (co.state.currentNode.key === co.nodes.background.key) {
- _this._navigator.stateService.setNodes([co.nodes.foreground]);
- return;
- }
- if (co.state.currentNode.key === co.nodes.foreground.key &&
- co.state.trajectory.length === 1) {
- _this._navigator.stateService.prependNodes([co.nodes.background]);
- return;
- }
- _this._navigator.stateService.setNodes([co.nodes.background]);
- _this._navigator.stateService.setNodes([co.nodes.foreground]);
- }, function (e) {
- console.error(e);
- });
- var previousNode$ = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) {
- return frame.state.previousNode;
- }), operators_1.filter(function (node) {
- return node != null;
- }), operators_1.distinctUntilChanged(undefined, function (node) {
- return node.key;
- }));
- var textureProvider$ = this._navigator.stateService.currentState$.pipe(operators_1.distinctUntilChanged(undefined, function (frame) {
- return frame.state.currentNode.key;
- }), operators_1.withLatestFrom(this._container.glRenderer.webGLRenderer$, this._container.renderService.size$), operators_1.map(function (_a) {
- var frame = _a[0], renderer = _a[1], size = _a[2];
- var state = frame.state;
- var viewportSize = Math.max(size.width, size.height);
- var currentNode = state.currentNode;
- var currentTransform = state.currentTransform;
- var tileSize = viewportSize > 2048 ? 2048 : viewportSize > 1024 ? 1024 : 512;
- return new Tiles_1.TextureProvider(currentNode.key, currentTransform.basicWidth, currentTransform.basicHeight, tileSize, currentNode.image, _this._imageTileLoader, new Tiles_1.ImageTileStore(), renderer);
- }), operators_1.publishReplay(1), operators_1.refCount());
- this._textureProviderSubscription = textureProvider$.subscribe(function () { });
- this._setTextureProviderSubscription = textureProvider$.pipe(operators_1.map(function (provider) {
- return function (renderer) {
- renderer.setTextureProvider(provider.key, provider);
- return renderer;
- };
- }))
- .subscribe(this._glRendererOperation$);
- this._setTileSizeSubscription = this._container.renderService.size$.pipe(operators_1.switchMap(function (size) {
- return rxjs_1.combineLatest(textureProvider$, rxjs_1.of(size)).pipe(operators_1.first());
- }))
- .subscribe(function (_a) {
- var provider = _a[0], size = _a[1];
- var viewportSize = Math.max(size.width, size.height);
- var tileSize = viewportSize > 2048 ? 2048 : viewportSize > 1024 ? 1024 : 512;
- provider.setTileSize(tileSize);
- });
- this._abortTextureProviderSubscription = textureProvider$.pipe(operators_1.pairwise())
- .subscribe(function (pair) {
- var previous = pair[0];
- previous.abort();
- });
- var roiTrigger$ = rxjs_1.combineLatest(this._container.renderService.renderCameraFrame$, this._container.renderService.size$.pipe(operators_1.debounceTime(250))).pipe(operators_1.map(function (_a) {
- var camera = _a[0], size = _a[1];
- return [
- camera.camera.position.clone(),
- camera.camera.lookat.clone(),
- camera.zoom.valueOf(),
- size.height.valueOf(),
- size.width.valueOf()
- ];
- }), operators_1.pairwise(), operators_1.skipWhile(function (pls) {
- return pls[1][2] - pls[0][2] < 0 || pls[1][2] === 0;
- }), operators_1.map(function (pls) {
- var samePosition = pls[0][0].equals(pls[1][0]);
- var sameLookat = pls[0][1].equals(pls[1][1]);
- var sameZoom = pls[0][2] === pls[1][2];
- var sameHeight = pls[0][3] === pls[1][3];
- var sameWidth = pls[0][4] === pls[1][4];
- return samePosition && sameLookat && sameZoom && sameHeight && sameWidth;
- }), operators_1.distinctUntilChanged(), operators_1.filter(function (stalled) {
- return stalled;
- }), operators_1.switchMap(function (stalled) {
- return _this._container.renderService.renderCameraFrame$.pipe(operators_1.first());
- }), operators_1.withLatestFrom(this._container.renderService.size$, this._navigator.stateService.currentTransform$));
- this._setRegionOfInterestSubscription = textureProvider$.pipe(operators_1.switchMap(function (provider) {
- return roiTrigger$.pipe(operators_1.map(function (_a) {
- var camera = _a[0], size = _a[1], transform = _a[2];
- return [
- _this._roiCalculator.computeRegionOfInterest(camera, size, transform),
- provider,
- ];
- }));
- }), operators_1.filter(function (args) {
- return !args[1].disposed;
- }))
- .subscribe(function (args) {
- var roi = args[0];
- var provider = args[1];
- provider.setRegionOfInterest(roi);
- });
- var hasTexture$ = textureProvider$.pipe(operators_1.switchMap(function (provider) {
- return provider.hasTexture$;
- }), operators_1.startWith(false), operators_1.publishReplay(1), operators_1.refCount());
- this._hasTextureSubscription = hasTexture$.subscribe(function () { });
- var nodeImage$ = this._navigator.stateService.currentState$.pipe(operators_1.filter(function (frame) {
- return frame.state.nodesAhead === 0;
- }), operators_1.map(function (frame) {
- return frame.state.currentNode;
- }), operators_1.distinctUntilChanged(undefined, function (node) {
- return node.key;
- }), operators_1.debounceTime(1000), operators_1.withLatestFrom(hasTexture$), operators_1.filter(function (args) {
- return !args[1];
- }), operators_1.map(function (args) {
- return args[0];
- }), operators_1.filter(function (node) {
- return node.pano ?
- Utils_1.Settings.maxImageSize > Utils_1.Settings.basePanoramaSize :
- Utils_1.Settings.maxImageSize > Utils_1.Settings.baseImageSize;
- }), operators_1.switchMap(function (node) {
- var baseImageSize = node.pano ?
- Utils_1.Settings.basePanoramaSize :
- Utils_1.Settings.baseImageSize;
- if (Math.max(node.image.width, node.image.height) > baseImageSize) {
- return rxjs_1.empty();
- }
- var image$ = node
- .cacheImage$(Utils_1.Settings.maxImageSize).pipe(operators_1.map(function (n) {
- return [n.image, n];
- }));
- return image$.pipe(operators_1.takeUntil(hasTexture$.pipe(operators_1.filter(function (hasTexture) {
- return hasTexture;
- }))), operators_1.catchError(function (error, caught) {
- console.error("Failed to fetch high res image (" + node.key + ")", error);
- return rxjs_1.empty();
- }));
- })).pipe(operators_1.publish(), operators_1.refCount());
- this._updateBackgroundSubscription = nodeImage$.pipe(operators_1.withLatestFrom(textureProvider$))
- .subscribe(function (args) {
- if (args[0][1].key !== args[1].key ||
- args[1].disposed) {
- return;
- }
- args[1].updateBackground(args[0][0]);
- });
- this._updateTextureImageSubscription = nodeImage$.pipe(operators_1.map(function (imn) {
- return function (renderer) {
- renderer.updateTextureImage(imn[0], imn[1]);
- return renderer;
- };
- }))
- .subscribe(this._glRendererOperation$);
- var textureProviderPrev$ = this._navigator.stateService.currentState$.pipe(operators_1.filter(function (frame) {
- return !!frame.state.previousNode;
- }), operators_1.distinctUntilChanged(undefined, function (frame) {
- return frame.state.previousNode.key;
- }), operators_1.withLatestFrom(this._container.glRenderer.webGLRenderer$, this._container.renderService.size$), operators_1.map(function (_a) {
- var frame = _a[0], renderer = _a[1], size = _a[2];
- var state = frame.state;
- var viewportSize = Math.max(size.width, size.height);
- var previousNode = state.previousNode;
- var previousTransform = state.previousTransform;
- var tileSize = viewportSize > 2048 ? 2048 : viewportSize > 1024 ? 1024 : 512;
- return new Tiles_1.TextureProvider(previousNode.key, previousTransform.basicWidth, previousTransform.basicHeight, tileSize, previousNode.image, _this._imageTileLoader, new Tiles_1.ImageTileStore(), renderer);
- }), operators_1.publishReplay(1), operators_1.refCount());
- this._textureProviderSubscriptionPrev = textureProviderPrev$.subscribe(function () { });
- this._setTextureProviderSubscriptionPrev = textureProviderPrev$.pipe(operators_1.map(function (provider) {
- return function (renderer) {
- renderer.setTextureProviderPrev(provider.key, provider);
- return renderer;
- };
- }))
- .subscribe(this._glRendererOperation$);
- this._setTileSizeSubscriptionPrev = this._container.renderService.size$.pipe(operators_1.switchMap(function (size) {
- return rxjs_1.combineLatest(textureProviderPrev$, rxjs_1.of(size)).pipe(operators_1.first());
- }))
- .subscribe(function (_a) {
- var provider = _a[0], size = _a[1];
- var viewportSize = Math.max(size.width, size.height);
- var tileSize = viewportSize > 2048 ? 2048 : viewportSize > 1024 ? 1024 : 512;
- provider.setTileSize(tileSize);
- });
- this._abortTextureProviderSubscriptionPrev = textureProviderPrev$.pipe(operators_1.pairwise())
- .subscribe(function (pair) {
- var previous = pair[0];
- previous.abort();
- });
- var roiTriggerPrev$ = rxjs_1.combineLatest(this._container.renderService.renderCameraFrame$, this._container.renderService.size$.pipe(operators_1.debounceTime(250))).pipe(operators_1.map(function (_a) {
- var camera = _a[0], size = _a[1];
- return [
- camera.camera.position.clone(),
- camera.camera.lookat.clone(),
- camera.zoom.valueOf(),
- size.height.valueOf(),
- size.width.valueOf()
- ];
- }), operators_1.pairwise(), operators_1.skipWhile(function (pls) {
- return pls[1][2] - pls[0][2] < 0 || pls[1][2] === 0;
- }), operators_1.map(function (pls) {
- var samePosition = pls[0][0].equals(pls[1][0]);
- var sameLookat = pls[0][1].equals(pls[1][1]);
- var sameZoom = pls[0][2] === pls[1][2];
- var sameHeight = pls[0][3] === pls[1][3];
- var sameWidth = pls[0][4] === pls[1][4];
- return samePosition && sameLookat && sameZoom && sameHeight && sameWidth;
- }), operators_1.distinctUntilChanged(), operators_1.filter(function (stalled) {
- return stalled;
- }), operators_1.switchMap(function (stalled) {
- return _this._container.renderService.renderCameraFrame$.pipe(operators_1.first());
- }), operators_1.withLatestFrom(this._container.renderService.size$, this._navigator.stateService.currentTransform$));
- this._setRegionOfInterestSubscriptionPrev = textureProviderPrev$.pipe(operators_1.switchMap(function (provider) {
- return roiTriggerPrev$.pipe(operators_1.map(function (_a) {
- var camera = _a[0], size = _a[1], transform = _a[2];
- return [
- _this._roiCalculator.computeRegionOfInterest(camera, size, transform),
- provider,
- ];
- }));
- }), operators_1.filter(function (args) {
- return !args[1].disposed;
- }), operators_1.withLatestFrom(this._navigator.stateService.currentState$))
- .subscribe(function (_a) {
- var _b = _a[0], roi = _b[0], provider = _b[1], frame = _a[1];
- var shiftedRoi = null;
- if (frame.state.previousNode.fullPano) {
- if (frame.state.currentNode.fullPano) {
- var currentViewingDirection = _this._spatial.viewingDirection(frame.state.currentNode.rotation);
- var previousViewingDirection = _this._spatial.viewingDirection(frame.state.previousNode.rotation);
- var directionDiff = _this._spatial.angleBetweenVector2(currentViewingDirection.x, currentViewingDirection.y, previousViewingDirection.x, previousViewingDirection.y);
- var shift = directionDiff / (2 * Math.PI);
- var bbox = {
- maxX: _this._spatial.wrap(roi.bbox.maxX + shift, 0, 1),
- maxY: roi.bbox.maxY,
- minX: _this._spatial.wrap(roi.bbox.minX + shift, 0, 1),
- minY: roi.bbox.minY,
- };
- shiftedRoi = {
- bbox: bbox,
- pixelHeight: roi.pixelHeight,
- pixelWidth: roi.pixelWidth,
- };
- }
- else {
- var currentViewingDirection = _this._spatial.viewingDirection(frame.state.currentNode.rotation);
- var previousViewingDirection = _this._spatial.viewingDirection(frame.state.previousNode.rotation);
- var directionDiff = _this._spatial.angleBetweenVector2(currentViewingDirection.x, currentViewingDirection.y, previousViewingDirection.x, previousViewingDirection.y);
- var shiftX = directionDiff / (2 * Math.PI);
- var a1 = _this._spatial.angleToPlane(currentViewingDirection.toArray(), [0, 0, 1]);
- var a2 = _this._spatial.angleToPlane(previousViewingDirection.toArray(), [0, 0, 1]);
- var shiftY = (a2 - a1) / (2 * Math.PI);
- var currentTransform = frame.state.currentTransform;
- var size = Math.max(currentTransform.basicWidth, currentTransform.basicHeight);
- var hFov = size > 0 ?
- 2 * Math.atan(0.5 * currentTransform.basicWidth / (size * currentTransform.focal)) :
- Math.PI / 3;
- var vFov = size > 0 ?
- 2 * Math.atan(0.5 * currentTransform.basicHeight / (size * currentTransform.focal)) :
- Math.PI / 3;
- var spanningWidth = hFov / (2 * Math.PI);
- var spanningHeight = vFov / Math.PI;
- var basicWidth = (roi.bbox.maxX - roi.bbox.minX) * spanningWidth;
- var basicHeight = (roi.bbox.maxY - roi.bbox.minY) * spanningHeight;
- var pixelWidth = roi.pixelWidth * spanningWidth;
- var pixelHeight = roi.pixelHeight * spanningHeight;
- var zoomShiftX = (roi.bbox.minX + roi.bbox.maxX) / 2 - 0.5;
- var zoomShiftY = (roi.bbox.minY + roi.bbox.maxY) / 2 - 0.5;
- var minX = 0.5 + shiftX + spanningWidth * zoomShiftX - basicWidth / 2;
- var maxX = 0.5 + shiftX + spanningWidth * zoomShiftX + basicWidth / 2;
- var minY = 0.5 + shiftY + spanningHeight * zoomShiftY - basicHeight / 2;
- var maxY = 0.5 + shiftY + spanningHeight * zoomShiftY + basicHeight / 2;
- var bbox = {
- maxX: _this._spatial.wrap(maxX, 0, 1),
- maxY: maxY,
- minX: _this._spatial.wrap(minX, 0, 1),
- minY: minY,
- };
- shiftedRoi = {
- bbox: bbox,
- pixelHeight: pixelHeight,
- pixelWidth: pixelWidth,
- };
- }
- }
- else {
- var currentBasicAspect = frame.state.currentTransform.basicAspect;
- var previousBasicAspect = frame.state.previousTransform.basicAspect;
- var _c = _this._getBasicCorners(currentBasicAspect, previousBasicAspect), _d = _c[0], cornerMinX = _d[0], cornerMinY = _d[1], _e = _c[1], cornerMaxX = _e[0], cornerMaxY = _e[1];
- var basicWidth = cornerMaxX - cornerMinX;
- var basicHeight = cornerMaxY - cornerMinY;
- var pixelWidth = roi.pixelWidth / basicWidth;
- var pixelHeight = roi.pixelHeight / basicHeight;
- var minX = (basicWidth - 1) / (2 * basicWidth) + roi.bbox.minX / basicWidth;
- var maxX = (basicWidth - 1) / (2 * basicWidth) + roi.bbox.maxX / basicWidth;
- var minY = (basicHeight - 1) / (2 * basicHeight) + roi.bbox.minY / basicHeight;
- var maxY = (basicHeight - 1) / (2 * basicHeight) + roi.bbox.maxY / basicHeight;
- var bbox = {
- maxX: maxX,
- maxY: maxY,
- minX: minX,
- minY: minY,
- };
- _this._clipBoundingBox(bbox);
- shiftedRoi = {
- bbox: bbox,
- pixelHeight: pixelHeight,
- pixelWidth: pixelWidth,
- };
- }
- provider.setRegionOfInterest(shiftedRoi);
- });
- var hasTexturePrev$ = textureProviderPrev$.pipe(operators_1.switchMap(function (provider) {
- return provider.hasTexture$;
- }), operators_1.startWith(false), operators_1.publishReplay(1), operators_1.refCount());
- this._hasTextureSubscriptionPrev = hasTexturePrev$.subscribe(function () { });
- var nodeImagePrev$ = this._navigator.stateService.currentState$.pipe(operators_1.filter(function (frame) {
- return frame.state.nodesAhead === 0 && !!frame.state.previousNode;
- }), operators_1.map(function (frame) {
- return frame.state.previousNode;
- }), operators_1.distinctUntilChanged(undefined, function (node) {
- return node.key;
- }), operators_1.debounceTime(1000), operators_1.withLatestFrom(hasTexturePrev$), operators_1.filter(function (args) {
- return !args[1];
- }), operators_1.map(function (args) {
- return args[0];
- }), operators_1.filter(function (node) {
- return node.pano ?
- Utils_1.Settings.maxImageSize > Utils_1.Settings.basePanoramaSize :
- Utils_1.Settings.maxImageSize > Utils_1.Settings.baseImageSize;
- }), operators_1.switchMap(function (node) {
- var baseImageSize = node.pano ?
- Utils_1.Settings.basePanoramaSize :
- Utils_1.Settings.baseImageSize;
- if (Math.max(node.image.width, node.image.height) > baseImageSize) {
- return rxjs_1.empty();
- }
- var image$ = node
- .cacheImage$(Utils_1.Settings.maxImageSize).pipe(operators_1.map(function (n) {
- return [n.image, n];
- }));
- return image$.pipe(operators_1.takeUntil(hasTexturePrev$.pipe(operators_1.filter(function (hasTexture) {
- return hasTexture;
- }))), operators_1.catchError(function (error, caught) {
- console.error("Failed to fetch high res image (" + node.key + ")", error);
- return rxjs_1.empty();
- }));
- })).pipe(operators_1.publish(), operators_1.refCount());
- this._updateBackgroundSubscriptionPrev = nodeImagePrev$.pipe(operators_1.withLatestFrom(textureProviderPrev$))
- .subscribe(function (args) {
- if (args[0][1].key !== args[1].key ||
- args[1].disposed) {
- return;
- }
- args[1].updateBackground(args[0][0]);
- });
- this._updateTextureImageSubscriptionPrev = nodeImagePrev$.pipe(operators_1.map(function (imn) {
- return function (renderer) {
- renderer.updateTextureImage(imn[0], imn[1]);
- return renderer;
- };
- }))
- .subscribe(this._glRendererOperation$);
- };
- SliderComponent.prototype._deactivate = function () {
- var _this = this;
- this._waitSubscription.unsubscribe();
- this._navigator.stateService.state$.pipe(operators_1.first())
- .subscribe(function (state) {
- if (state !== State_1.State.Traversing) {
- _this._navigator.stateService.traverse();
- }
- });
- this._glRendererDisposer$.next(null);
- this._domRenderer.deactivate();
- this._modeSubcription.unsubscribe();
- this._setKeysSubscription.unsubscribe();
- this._stateSubscription.unsubscribe();
- this._glRenderSubscription.unsubscribe();
- this._domRenderSubscription.unsubscribe();
- this._moveSubscription.unsubscribe();
- this._updateCurtainSubscription.unsubscribe();
- this._textureProviderSubscription.unsubscribe();
- this._setTextureProviderSubscription.unsubscribe();
- this._setTileSizeSubscription.unsubscribe();
- this._abortTextureProviderSubscription.unsubscribe();
- this._setRegionOfInterestSubscription.unsubscribe();
- this._hasTextureSubscription.unsubscribe();
- this._updateBackgroundSubscription.unsubscribe();
- this._updateTextureImageSubscription.unsubscribe();
- this._textureProviderSubscriptionPrev.unsubscribe();
- this._setTextureProviderSubscriptionPrev.unsubscribe();
- this._setTileSizeSubscriptionPrev.unsubscribe();
- this._abortTextureProviderSubscriptionPrev.unsubscribe();
- this._setRegionOfInterestSubscriptionPrev.unsubscribe();
- this._hasTextureSubscriptionPrev.unsubscribe();
- this._updateBackgroundSubscriptionPrev.unsubscribe();
- this._updateTextureImageSubscriptionPrev.unsubscribe();
- this.configure({ keys: null });
- };
- SliderComponent.prototype._getDefaultConfiguration = function () {
- return {
- initialPosition: 1,
- mode: Component_1.SliderMode.Motion,
- sliderVisible: true,
- };
- };
- SliderComponent.prototype._catchCacheNode$ = function (key) {
- return this._navigator.graphService.cacheNode$(key).pipe(operators_1.catchError(function (error, caught) {
- console.error("Failed to cache slider node (" + key + ")", error);
- return rxjs_1.empty();
- }));
- };
- SliderComponent.prototype._getBasicCorners = function (currentAspect, previousAspect) {
- var offsetX;
- var offsetY;
- if (currentAspect > previousAspect) {
- offsetX = 0.5;
- offsetY = 0.5 * currentAspect / previousAspect;
- }
- else {
- offsetX = 0.5 * previousAspect / currentAspect;
- offsetY = 0.5;
- }
- return [[0.5 - offsetX, 0.5 - offsetY], [0.5 + offsetX, 0.5 + offsetY]];
- };
- SliderComponent.prototype._clipBoundingBox = function (bbox) {
- bbox.minX = Math.max(0, Math.min(1, bbox.minX));
- bbox.maxX = Math.max(0, Math.min(1, bbox.maxX));
- bbox.minY = Math.max(0, Math.min(1, bbox.minY));
- bbox.maxY = Math.max(0, Math.min(1, bbox.maxY));
- };
- SliderComponent.componentName = "slider";
- return SliderComponent;
-}(Component_1.Component));
-exports.SliderComponent = SliderComponent;
-Component_1.ComponentService.register(SliderComponent);
-exports.default = SliderComponent;
-
-
-},{"../../Component":291,"../../Geo":294,"../../Render":297,"../../State":298,"../../Tiles":300,"../../Utils":301,"rxjs":43,"rxjs/operators":241}],358:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.SliderDOMRenderer = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var vd = require("virtual-dom");
-var Component_1 = require("../../Component");
-var SliderDOMRenderer = /** @class */ (function () {
- function SliderDOMRenderer(container) {
- this._container = container;
- this._interacting = false;
- this._notifyModeChanged$ = new rxjs_1.Subject();
- this._notifyPositionChanged$ = new rxjs_1.Subject();
- this._stopInteractionSubscription = null;
- }
- Object.defineProperty(SliderDOMRenderer.prototype, "mode$", {
- get: function () {
- return this._notifyModeChanged$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(SliderDOMRenderer.prototype, "position$", {
- get: function () {
- return this._notifyPositionChanged$;
- },
- enumerable: false,
- configurable: true
- });
- SliderDOMRenderer.prototype.activate = function () {
- var _this = this;
- if (!!this._stopInteractionSubscription) {
- return;
- }
- this._stopInteractionSubscription = rxjs_1.merge(this._container.mouseService.documentMouseUp$, this._container.touchService.touchEnd$.pipe(operators_1.filter(function (touchEvent) {
- return touchEvent.touches.length === 0;
- })))
- .subscribe(function (event) {
- if (_this._interacting) {
- _this._interacting = false;
- }
- });
- };
- SliderDOMRenderer.prototype.deactivate = function () {
- if (!this._stopInteractionSubscription) {
- return;
- }
- this._interacting = false;
- this._stopInteractionSubscription.unsubscribe();
- this._stopInteractionSubscription = null;
- };
- SliderDOMRenderer.prototype.render = function (position, mode, motionless, pano, visible) {
- var children = [];
- if (visible) {
- children.push(vd.h("div.SliderBorder", []));
- var modeVisible = !(motionless || pano);
- if (modeVisible) {
- children.push(this._createModeButton(mode));
- children.push(this._createModeButton2d(mode));
- }
- children.push(this._createPositionInput(position, modeVisible));
- }
- var boundingRect = this._container.domContainer.getBoundingClientRect();
- var width = Math.max(215, Math.min(400, boundingRect.width - 100));
- return vd.h("div.SliderContainer", { style: { width: width + "px" } }, children);
- };
- SliderDOMRenderer.prototype._createModeButton = function (mode) {
- var _this = this;
- var properties = {
- onclick: function () {
- if (mode === Component_1.SliderMode.Motion) {
- return;
- }
- _this._notifyModeChanged$.next(Component_1.SliderMode.Motion);
- },
- };
- var className = mode === Component_1.SliderMode.Stationary ?
- "SliderModeButtonDisabled" :
- "SliderModeButton";
- return vd.h("div." + className, properties, [vd.h("div.SliderModeIcon", [])]);
- };
- SliderDOMRenderer.prototype._createModeButton2d = function (mode) {
- var _this = this;
- var properties = {
- onclick: function () {
- if (mode === Component_1.SliderMode.Stationary) {
- return;
- }
- _this._notifyModeChanged$.next(Component_1.SliderMode.Stationary);
- },
- };
- var className = mode === Component_1.SliderMode.Motion ?
- "SliderModeButton2dDisabled" :
- "SliderModeButton2d";
- return vd.h("div." + className, properties, [vd.h("div.SliderModeIcon2d", [])]);
- };
- SliderDOMRenderer.prototype._createPositionInput = function (position, modeVisible) {
- var _this = this;
- var onChange = function (e) {
- _this._notifyPositionChanged$.next(Number(e.target.value) / 1000);
- };
- var onStart = function (e) {
- _this._interacting = true;
- e.stopPropagation();
- };
- var onMove = function (e) {
- if (_this._interacting) {
- e.stopPropagation();
- }
- };
- var onKeyDown = function (e) {
- if (e.key === "ArrowDown" || e.key === "ArrowLeft" ||
- e.key === "ArrowRight" || e.key === "ArrowUp") {
- e.preventDefault();
- }
- };
- var boundingRect = this._container.domContainer.getBoundingClientRect();
- var width = Math.max(215, Math.min(400, boundingRect.width - 105)) - 84 + (modeVisible ? 0 : 52);
- var positionInput = vd.h("input.SliderPosition", {
- max: 1000,
- min: 0,
- onchange: onChange,
- oninput: onChange,
- onkeydown: onKeyDown,
- onmousedown: onStart,
- onmousemove: onMove,
- ontouchmove: onMove,
- ontouchstart: onStart,
- style: {
- width: width + "px",
- },
- type: "range",
- value: 1000 * position,
- }, []);
- return vd.h("div.SliderPositionContainer", [positionInput]);
- };
- return SliderDOMRenderer;
-}());
-exports.SliderDOMRenderer = SliderDOMRenderer;
-exports.default = SliderDOMRenderer;
-
-},{"../../Component":291,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],359:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.SliderGLRenderer = void 0;
-var Component_1 = require("../../Component");
-var Geo_1 = require("../../Geo");
-var SliderGLRenderer = /** @class */ (function () {
- function SliderGLRenderer() {
- this._factory = new Component_1.MeshFactory();
- this._scene = new Component_1.MeshScene();
- this._spatial = new Geo_1.Spatial();
- this._currentKey = null;
- this._previousKey = null;
- this._disabled = false;
- this._curtain = 1;
- this._frameId = 0;
- this._needsRender = false;
- this._mode = null;
- this._currentProviderDisposers = {};
- this._previousProviderDisposers = {};
- }
- Object.defineProperty(SliderGLRenderer.prototype, "disabled", {
- get: function () {
- return this._disabled;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(SliderGLRenderer.prototype, "frameId", {
- get: function () {
- return this._frameId;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(SliderGLRenderer.prototype, "needsRender", {
- get: function () {
- return this._needsRender;
- },
- enumerable: false,
- configurable: true
- });
- SliderGLRenderer.prototype.setTextureProvider = function (key, provider) {
- this._setTextureProvider(key, this._currentKey, provider, this._currentProviderDisposers, this._updateTexture.bind(this));
- };
- SliderGLRenderer.prototype.setTextureProviderPrev = function (key, provider) {
- this._setTextureProvider(key, this._previousKey, provider, this._previousProviderDisposers, this._updateTexturePrev.bind(this));
- };
- SliderGLRenderer.prototype.update = function (frame, mode) {
- this._updateFrameId(frame.id);
- this._updateImagePlanes(frame.state, mode);
- };
- SliderGLRenderer.prototype.updateCurtain = function (curtain) {
- if (this._curtain === curtain) {
- return;
- }
- this._curtain = curtain;
- this._updateCurtain();
- this._needsRender = true;
- };
- SliderGLRenderer.prototype.updateTexture = function (image, node) {
- var planes = node.key === this._currentKey ?
- this._scene.planes :
- node.key === this._previousKey ?
- this._scene.planesOld :
- {};
- if (Object.keys(planes).length === 0) {
- return;
- }
- this._needsRender = true;
- for (var key in planes) {
- if (!planes.hasOwnProperty(key)) {
- continue;
- }
- var plane = planes[key];
- var material = plane.material;
- var texture = material.uniforms.projectorTex.value;
- texture.image = image;
- texture.needsUpdate = true;
- }
- };
- SliderGLRenderer.prototype.updateTextureImage = function (image, node) {
- if (this._currentKey !== node.key) {
- return;
- }
- this._needsRender = true;
- var planes = this._scene.planes;
- for (var key in planes) {
- if (!planes.hasOwnProperty(key)) {
- continue;
- }
- var plane = planes[key];
- var material = plane.material;
- var texture = material.uniforms.projectorTex.value;
- texture.image = image;
- texture.needsUpdate = true;
- }
- };
- SliderGLRenderer.prototype.render = function (perspectiveCamera, renderer) {
- if (!this.disabled) {
- renderer.render(this._scene.sceneOld, perspectiveCamera);
- }
- renderer.render(this._scene.scene, perspectiveCamera);
- this._needsRender = false;
- };
- SliderGLRenderer.prototype.dispose = function () {
- this._scene.clear();
- for (var key in this._currentProviderDisposers) {
- if (!this._currentProviderDisposers.hasOwnProperty(key)) {
- continue;
- }
- this._currentProviderDisposers[key]();
- }
- for (var key in this._previousProviderDisposers) {
- if (!this._previousProviderDisposers.hasOwnProperty(key)) {
- continue;
- }
- this._previousProviderDisposers[key]();
- }
- this._currentProviderDisposers = {};
- this._previousProviderDisposers = {};
- };
- SliderGLRenderer.prototype._getBasicCorners = function (currentAspect, previousAspect) {
- var offsetX;
- var offsetY;
- if (currentAspect > previousAspect) {
- offsetX = 0.5;
- offsetY = 0.5 * currentAspect / previousAspect;
- }
- else {
- offsetX = 0.5 * previousAspect / currentAspect;
- offsetY = 0.5;
- }
- return [[0.5 - offsetX, 0.5 - offsetY], [0.5 + offsetX, 0.5 + offsetY]];
- };
- SliderGLRenderer.prototype._setDisabled = function (state) {
- this._disabled = state.currentNode == null ||
- state.previousNode == null ||
- (state.currentNode.pano && !state.currentNode.fullPano) ||
- (state.previousNode.pano && !state.previousNode.fullPano) ||
- (state.currentNode.fullPano && !state.previousNode.fullPano);
- };
- SliderGLRenderer.prototype._setTextureProvider = function (key, originalKey, provider, providerDisposers, updateTexture) {
- var _this = this;
- if (key !== originalKey) {
- return;
- }
- var createdSubscription = provider.textureCreated$
- .subscribe(updateTexture);
- var updatedSubscription = provider.textureUpdated$
- .subscribe(function (updated) {
- _this._needsRender = true;
- });
- var dispose = function () {
- createdSubscription.unsubscribe();
- updatedSubscription.unsubscribe();
- provider.dispose();
- };
- if (key in providerDisposers) {
- var disposeProvider = providerDisposers[key];
- disposeProvider();
- delete providerDisposers[key];
- }
- providerDisposers[key] = dispose;
- };
- SliderGLRenderer.prototype._updateCurtain = function () {
- var planes = this._scene.planes;
- for (var key in planes) {
- if (!planes.hasOwnProperty(key)) {
- continue;
- }
- var plane = planes[key];
- var shaderMaterial = plane.material;
- if (!!shaderMaterial.uniforms.curtain) {
- shaderMaterial.uniforms.curtain.value = this._curtain;
- }
- }
- };
- SliderGLRenderer.prototype._updateFrameId = function (frameId) {
- this._frameId = frameId;
- };
- SliderGLRenderer.prototype._updateImagePlanes = function (state, mode) {
- var currentChanged = state.currentNode != null && this._currentKey !== state.currentNode.key;
- var previousChanged = state.previousNode != null && this._previousKey !== state.previousNode.key;
- var modeChanged = this._mode !== mode;
- if (!(currentChanged || previousChanged || modeChanged)) {
- return;
- }
- this._setDisabled(state);
- this._needsRender = true;
- this._mode = mode;
- var motionless = state.motionless || mode === Component_1.SliderMode.Stationary || state.currentNode.pano;
- if (this.disabled || previousChanged) {
- if (this._previousKey in this._previousProviderDisposers) {
- this._previousProviderDisposers[this._previousKey]();
- delete this._previousProviderDisposers[this._previousKey];
- }
- }
- if (this.disabled) {
- this._scene.setImagePlanesOld({});
- }
- else {
- if (previousChanged || modeChanged) {
- var previousNode = state.previousNode;
- this._previousKey = previousNode.key;
- var elements = state.currentTransform.rt.elements;
- var translation = [elements[12], elements[13], elements[14]];
- var currentAspect = state.currentTransform.basicAspect;
- var previousAspect = state.previousTransform.basicAspect;
- var textureScale = currentAspect > previousAspect ?
- [1, previousAspect / currentAspect] :
- [currentAspect / previousAspect, 1];
- var rotation = state.currentNode.rotation;
- var width = state.currentNode.width;
- var height = state.currentNode.height;
- if (previousNode.fullPano) {
- rotation = state.previousNode.rotation;
- translation = this._spatial
- .rotate(this._spatial
- .opticalCenter(state.currentNode.rotation, translation)
- .toArray(), rotation)
- .multiplyScalar(-1)
- .toArray();
- width = state.previousNode.width;
- height = state.previousNode.height;
- }
- var transform = new Geo_1.Transform(state.currentNode.orientation, width, height, state.currentNode.focal, state.currentNode.scale, previousNode.gpano, rotation, translation, previousNode.image, textureScale);
- var mesh = undefined;
- if (previousNode.fullPano) {
- mesh = this._factory.createMesh(previousNode, motionless || state.currentNode.fullPano ? transform : state.previousTransform);
- }
- else {
- if (motionless) {
- var _a = this._getBasicCorners(currentAspect, previousAspect), _b = _a[0], basicX0 = _b[0], basicY0 = _b[1], _c = _a[1], basicX1 = _c[0], basicY1 = _c[1];
- mesh = this._factory.createFlatMesh(state.previousNode, transform, basicX0, basicX1, basicY0, basicY1);
- }
- else {
- mesh = this._factory.createMesh(state.previousNode, state.previousTransform);
- }
- }
- var previousPlanes = {};
- previousPlanes[previousNode.key] = mesh;
- this._scene.setImagePlanesOld(previousPlanes);
- }
- }
- if (currentChanged || modeChanged) {
- if (this._currentKey in this._currentProviderDisposers) {
- this._currentProviderDisposers[this._currentKey]();
- delete this._currentProviderDisposers[this._currentKey];
- }
- this._currentKey = state.currentNode.key;
- var planes = {};
- if (state.currentNode.fullPano) {
- planes[state.currentNode.key] = this._factory.createCurtainMesh(state.currentNode, state.currentTransform);
- }
- else if (state.currentNode.pano && !state.currentNode.fullPano) {
- planes[state.currentNode.key] = this._factory.createMesh(state.currentNode, state.currentTransform);
- }
- else {
- if (motionless) {
- planes[state.currentNode.key] = this._factory.createDistortedCurtainMesh(state.currentNode, state.currentTransform);
- }
- else {
- planes[state.currentNode.key] = this._factory.createCurtainMesh(state.currentNode, state.currentTransform);
- }
- }
- this._scene.setImagePlanes(planes);
- this._updateCurtain();
- }
- };
- SliderGLRenderer.prototype._updateTexture = function (texture) {
- this._needsRender = true;
- var planes = this._scene.planes;
- for (var key in planes) {
- if (!planes.hasOwnProperty(key)) {
- continue;
- }
- var plane = planes[key];
- var material = plane.material;
- var oldTexture = material.uniforms.projectorTex.value;
- material.uniforms.projectorTex.value = null;
- oldTexture.dispose();
- material.uniforms.projectorTex.value = texture;
- }
- };
- SliderGLRenderer.prototype._updateTexturePrev = function (texture) {
- this._needsRender = true;
- var planes = this._scene.planesOld;
- for (var key in planes) {
- if (!planes.hasOwnProperty(key)) {
- continue;
- }
- var plane = planes[key];
- var material = plane.material;
- var oldTexture = material.uniforms.projectorTex.value;
- material.uniforms.projectorTex.value = null;
- oldTexture.dispose();
- material.uniforms.projectorTex.value = texture;
- }
- };
- return SliderGLRenderer;
-}());
-exports.SliderGLRenderer = SliderGLRenderer;
-exports.default = SliderGLRenderer;
-
-
-},{"../../Component":291,"../../Geo":294}],360:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.CameraVisualizationMode = void 0;
-var CameraVisualizationMode;
-(function (CameraVisualizationMode) {
- CameraVisualizationMode[CameraVisualizationMode["Default"] = 0] = "Default";
- CameraVisualizationMode[CameraVisualizationMode["Cluster"] = 1] = "Cluster";
- CameraVisualizationMode[CameraVisualizationMode["ConnectedComponent"] = 2] = "ConnectedComponent";
- CameraVisualizationMode[CameraVisualizationMode["Sequence"] = 3] = "Sequence";
-})(CameraVisualizationMode = exports.CameraVisualizationMode || (exports.CameraVisualizationMode = {}));
-exports.default = CameraVisualizationMode;
-
-},{}],361:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var CameraVisualizationMode_1 = require("./CameraVisualizationMode");
-Object.defineProperty(exports, "CameraVisualizationMode", { enumerable: true, get: function () { return CameraVisualizationMode_1.CameraVisualizationMode; } });
-
-},{"./CameraVisualizationMode":360}],362:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.SpatialDataCache = void 0;
-var geohash = require("latlon-geohash");
-var pako = require("pako");
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Error_1 = require("../../Error");
-var Utils_1 = require("../../Utils");
-var SpatialDataCache = /** @class */ (function () {
- function SpatialDataCache(graphService) {
- this._graphService = graphService;
- this._tiles = {};
- this._cacheRequests = {};
- this._clusterReconstructions = {};
- this._clusterReconstructionTiles = {};
- this._tileClusters = {};
- this._cachingTiles$ = {};
- this._cachingClusterReconstructions$ = {};
- }
- SpatialDataCache.prototype.cacheClusterReconstructions$ = function (hash) {
- var _this = this;
- if (!this.hasTile(hash)) {
- throw new Error("Cannot cache reconstructions of a non-existing tile.");
- }
- if (this.hasClusterReconstructions(hash)) {
- throw new Error("Cannot cache reconstructions that already exists.");
- }
- if (this.isCachingClusterReconstructions(hash)) {
- return this._cachingClusterReconstructions$[hash];
- }
- var clusterKeys = this.getTile(hash)
- .filter(function (nd) {
- return !!nd.clusterKey;
- })
- .map(function (nd) {
- return nd.clusterKey;
- })
- .filter(function (v, i, a) {
- return a.indexOf(v) === i;
- });
- this._tileClusters[hash] = clusterKeys;
- this._cacheRequests[hash] = [];
- this._cachingClusterReconstructions$[hash] = rxjs_1.from(clusterKeys).pipe(operators_1.mergeMap(function (key) {
- if (_this._hasClusterReconstruction(key)) {
- return rxjs_1.of(_this._getClusterReconstruction(key));
- }
- return _this._getClusterReconstruction$(key, _this._cacheRequests[hash])
- .pipe(operators_1.catchError(function (error) {
- if (error instanceof Error_1.AbortMapillaryError) {
- return rxjs_1.empty();
- }
- console.error(error);
- return rxjs_1.empty();
- }));
- }, 6), operators_1.filter(function () {
- return hash in _this._tileClusters;
- }), operators_1.tap(function (reconstruction) {
- if (!_this._hasClusterReconstruction(reconstruction.key)) {
- _this._clusterReconstructions[reconstruction.key] = reconstruction;
- }
- if (!(reconstruction.key in _this._clusterReconstructionTiles)) {
- _this._clusterReconstructionTiles[reconstruction.key] = [];
- }
- if (_this._clusterReconstructionTiles[reconstruction.key].indexOf(hash) === -1) {
- _this._clusterReconstructionTiles[reconstruction.key].push(hash);
- }
- }), operators_1.finalize(function () {
- if (hash in _this._cachingClusterReconstructions$) {
- delete _this._cachingClusterReconstructions$[hash];
- }
- if (hash in _this._cacheRequests) {
- delete _this._cacheRequests[hash];
- }
- }), operators_1.publish(), operators_1.refCount());
- return this._cachingClusterReconstructions$[hash];
- };
- SpatialDataCache.prototype.cacheTile$ = function (hash) {
- var _this = this;
- if (hash.length !== 8) {
- throw new Error("Hash needs to be level 8.");
- }
- if (this.hasTile(hash)) {
- throw new Error("Cannot cache tile that already exists.");
- }
- if (this.isCachingTile(hash)) {
- return this._cachingTiles$[hash];
- }
- var bounds = geohash.bounds(hash);
- var sw = { lat: bounds.sw.lat, lon: bounds.sw.lon };
- var ne = { lat: bounds.ne.lat, lon: bounds.ne.lon };
- this._cachingTiles$[hash] = this._graphService.cacheBoundingBox$(sw, ne).pipe(operators_1.catchError(function (error) {
- console.error(error);
- return rxjs_1.empty();
- }), operators_1.map(function (nodes) {
- return nodes
- .map(function (n) {
- return _this._createNodeData(n);
- });
- }), operators_1.filter(function () {
- return !(hash in _this._tiles);
- }), operators_1.tap(function (nodeData) {
- var _a;
- _this._tiles[hash] = [];
- (_a = _this._tiles[hash]).push.apply(_a, nodeData);
- delete _this._cachingTiles$[hash];
- }), operators_1.finalize(function () {
- if (hash in _this._cachingTiles$) {
- delete _this._cachingTiles$[hash];
- }
- }), operators_1.publish(), operators_1.refCount());
- return this._cachingTiles$[hash];
- };
- SpatialDataCache.prototype.isCachingClusterReconstructions = function (hash) {
- return hash in this._cachingClusterReconstructions$;
- };
- SpatialDataCache.prototype.isCachingTile = function (hash) {
- return hash in this._cachingTiles$;
- };
- SpatialDataCache.prototype.hasClusterReconstructions = function (hash) {
- if (hash in this._cachingClusterReconstructions$ ||
- !(hash in this._tileClusters)) {
- return false;
- }
- for (var _i = 0, _a = this._tileClusters[hash]; _i < _a.length; _i++) {
- var key = _a[_i];
- if (!(key in this._clusterReconstructions)) {
- return false;
- }
- }
- return true;
- };
- SpatialDataCache.prototype.hasTile = function (hash) {
- return !(hash in this._cachingTiles$) && hash in this._tiles;
- };
- SpatialDataCache.prototype.getClusterReconstructions = function (hash) {
- var _this = this;
- return hash in this._tileClusters ?
- this._tileClusters[hash]
- .map(function (key) {
- return _this._clusterReconstructions[key];
- })
- .filter(function (reconstruction) {
- return !!reconstruction;
- }) :
- [];
- };
- SpatialDataCache.prototype.getTile = function (hash) {
- return hash in this._tiles ? this._tiles[hash] : [];
- };
- SpatialDataCache.prototype.uncache = function (keepHashes) {
- for (var _i = 0, _a = Object.keys(this._cacheRequests); _i < _a.length; _i++) {
- var hash = _a[_i];
- if (!!keepHashes && keepHashes.indexOf(hash) !== -1) {
- continue;
- }
- for (var _b = 0, _c = this._cacheRequests[hash]; _b < _c.length; _b++) {
- var request = _c[_b];
- request.abort();
- }
- delete this._cacheRequests[hash];
- }
- for (var _d = 0, _e = Object.keys(this._tileClusters); _d < _e.length; _d++) {
- var hash = _e[_d];
- if (!!keepHashes && keepHashes.indexOf(hash) !== -1) {
- continue;
- }
- for (var _f = 0, _g = this._tileClusters[hash]; _f < _g.length; _f++) {
- var key = _g[_f];
- if (!(key in this._clusterReconstructionTiles)) {
- continue;
- }
- var index = this._clusterReconstructionTiles[key].indexOf(hash);
- if (index === -1) {
- continue;
- }
- this._clusterReconstructionTiles[key].splice(index, 1);
- if (this._clusterReconstructionTiles[key].length > 0) {
- continue;
- }
- delete this._clusterReconstructionTiles[key];
- delete this._clusterReconstructions[key];
- }
- delete this._tileClusters[hash];
- }
- for (var _h = 0, _j = Object.keys(this._tiles); _h < _j.length; _h++) {
- var hash = _j[_h];
- if (!!keepHashes && keepHashes.indexOf(hash) !== -1) {
- continue;
- }
- delete this._tiles[hash];
- }
- };
- SpatialDataCache.prototype._createNodeData = function (node) {
- return {
- alt: node.alt,
- cameraProjection: node.cameraProjection,
- clusterKey: node.clusterKey,
- focal: node.focal,
- gpano: node.gpano,
- height: node.height,
- k1: node.ck1,
- k2: node.ck2,
- key: node.key,
- lat: node.latLon.lat,
- lon: node.latLon.lon,
- mergeCC: node.mergeCC,
- orientation: node.orientation,
- originalLat: node.originalLatLon.lat,
- originalLon: node.originalLatLon.lon,
- rotation: [node.rotation[0], node.rotation[1], node.rotation[2]],
- scale: node.scale,
- sequenceKey: node.sequenceKey,
- width: node.width,
- };
- };
- SpatialDataCache.prototype._getClusterReconstruction = function (key) {
- return this._clusterReconstructions[key];
- };
- SpatialDataCache.prototype._getClusterReconstruction$ = function (key, requests) {
- return rxjs_1.Observable.create(function (subscriber) {
- var xhr = new XMLHttpRequest();
- xhr.open("GET", Utils_1.Urls.clusterReconstruction(key), true);
- xhr.responseType = "arraybuffer";
- xhr.timeout = 15000;
- xhr.onload = function () {
- if (!xhr.response) {
- subscriber.error(new Error("Cluster reconstruction retreival failed (" + key + ")"));
- }
- else {
- var inflated = pako.inflate(xhr.response, { to: "string" });
- var reconstructions = JSON.parse(inflated);
- if (reconstructions.length < 1) {
- subscriber.error(new Error("No cluster reconstruction exists (" + key + ")"));
- }
- var reconstruction = reconstructions[0];
- reconstruction.key = key;
- subscriber.next(reconstruction);
- subscriber.complete();
- }
- };
- xhr.onerror = function () {
- subscriber.error(new Error("Failed to get cluster reconstruction (" + key + ")"));
- };
- xhr.ontimeout = function () {
- subscriber.error(new Error("Cluster reconstruction request timed out (" + key + ")"));
- };
- xhr.onabort = function () {
- subscriber.error(new Error_1.AbortMapillaryError("Cluster reconstruction request was aborted (" + key + ")"));
- };
- requests.push(xhr);
- xhr.send(null);
- });
- };
- SpatialDataCache.prototype._hasClusterReconstruction = function (key) {
- return key in this._clusterReconstructions;
- };
- return SpatialDataCache;
-}());
-exports.SpatialDataCache = SpatialDataCache;
-exports.default = SpatialDataCache;
-
-},{"../../Error":293,"../../Utils":301,"latlon-geohash":21,"pako":23,"rxjs":43,"rxjs/operators":241}],363:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.SpatialDataComponent = void 0;
-var geohash = require("latlon-geohash");
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../Component");
-var Geo_1 = require("../../Geo");
-var Render_1 = require("../../Render");
-var PlayService_1 = require("../../viewer/PlayService");
-var State_1 = require("../../state/State");
-var CameraVisualizationMode_1 = require("./CameraVisualizationMode");
-var SpatialDataComponent = /** @class */ (function (_super) {
- __extends(SpatialDataComponent, _super);
- function SpatialDataComponent(name, container, navigator) {
- var _this = _super.call(this, name, container, navigator) || this;
- _this._cache = new Component_1.SpatialDataCache(navigator.graphService);
- _this._scene = new Component_1.SpatialDataScene(_this._getDefaultConfiguration());
- _this._viewportCoords = new Geo_1.ViewportCoords();
- _this._geoCoords = new Geo_1.GeoCoords();
- return _this;
- }
- SpatialDataComponent.prototype._activate = function () {
- var _this = this;
- this._earthControlsSubscription = this._configuration$.pipe(operators_1.map(function (configuration) {
- return configuration.earthControls;
- }), operators_1.distinctUntilChanged(), operators_1.withLatestFrom(this._navigator.stateService.state$))
- .subscribe(function (_a) {
- var earth = _a[0], state = _a[1];
- if (earth && state !== State_1.default.Earth) {
- _this._navigator.stateService.earth();
- }
- else if (!earth && state === State_1.default.Earth) {
- _this._navigator.stateService.traverse();
- }
- });
- var direction$ = this._container.renderService.bearing$.pipe(operators_1.map(function (bearing) {
- var direction = "";
- if (bearing > 292.5 || bearing <= 67.5) {
- direction += "n";
- }
- if (bearing > 112.5 && bearing <= 247.5) {
- direction += "s";
- }
- if (bearing > 22.5 && bearing <= 157.5) {
- direction += "e";
- }
- if (bearing > 202.5 && bearing <= 337.5) {
- direction += "w";
- }
- return direction;
- }), operators_1.distinctUntilChanged(), operators_1.publishReplay(1), operators_1.refCount());
- var hash$ = this._navigator.stateService.reference$.pipe(operators_1.tap(function () {
- _this._scene.uncache();
- }), operators_1.switchMap(function () {
- return _this._navigator.stateService.currentNode$.pipe(operators_1.map(function (node) {
- return geohash.encode(node.latLon.lat, node.latLon.lon, 8);
- }), operators_1.distinctUntilChanged());
- }), operators_1.publishReplay(1), operators_1.refCount());
- var sequencePlay$ = rxjs_1.combineLatest(this._navigator.playService.playing$, this._navigator.playService.speed$).pipe(operators_1.map(function (_a) {
- var playing = _a[0], speed = _a[1];
- return playing && speed > PlayService_1.default.sequenceSpeed;
- }), operators_1.distinctUntilChanged(), operators_1.publishReplay(1), operators_1.refCount());
- var hashes$ = rxjs_1.combineLatest(this._navigator.stateService.state$.pipe(operators_1.map(function (state) {
- return state === State_1.default.Earth;
- }), operators_1.distinctUntilChanged()), hash$, sequencePlay$, direction$).pipe(operators_1.distinctUntilChanged(function (_a, _b) {
- var e1 = _a[0], h1 = _a[1], s1 = _a[2], d1 = _a[3];
- var e2 = _b[0], h2 = _b[1], s2 = _b[2], d2 = _b[3];
- if (e1 !== e2) {
- return false;
- }
- if (e1) {
- return h1 === h2 && s1 === s2;
- }
- return h1 === h2 && s1 === s2 && d1 === d2;
- }), operators_1.concatMap(function (_a) {
- var earth = _a[0], hash = _a[1], sequencePlay = _a[2], direction = _a[3];
- if (earth) {
- return sequencePlay ?
- rxjs_1.of([hash]) :
- rxjs_1.of(_this._adjacentComponent(hash, 4));
- }
- return sequencePlay ?
- rxjs_1.of([hash, geohash.neighbours(hash)[direction]]) :
- rxjs_1.of(_this._computeTiles(hash, direction));
- }), operators_1.publish(), operators_1.refCount());
- var tile$ = hashes$.pipe(operators_1.switchMap(function (hashes) {
- return rxjs_1.from(hashes).pipe(operators_1.mergeMap(function (h) {
- var t$ = _this._cache.hasTile(h) ?
- rxjs_1.of(_this._cache.getTile(h)) :
- _this._cache.cacheTile$(h);
- return rxjs_1.combineLatest(rxjs_1.of(h), t$);
- }, 6));
- }), operators_1.publish(), operators_1.refCount());
- this._addTileSubscription = tile$.pipe(operators_1.withLatestFrom(this._navigator.stateService.reference$))
- .subscribe(function (_a) {
- var hash = _a[0][0], reference = _a[1];
- if (_this._scene.hasTile(hash)) {
- return;
- }
- _this._scene.addTile(_this._computeTileBBox(hash, reference), hash);
- });
- this._addNodeSubscription = tile$.pipe(operators_1.withLatestFrom(this._navigator.stateService.reference$))
- .subscribe(function (_a) {
- var _b = _a[0], hash = _b[0], datas = _b[1], reference = _a[1];
- for (var _i = 0, datas_1 = datas; _i < datas_1.length; _i++) {
- var data = datas_1[_i];
- if (_this._scene.hasNode(data.key, hash)) {
- continue;
- }
- _this._scene.addNode(data, _this._createTransform(data, reference), _this._computeOriginalPosition(data, reference), hash);
- }
- });
- this._addReconstructionSubscription = tile$.pipe(operators_1.concatMap(function (_a) {
- var hash = _a[0];
- var reconstructions$;
- if (_this._cache.hasClusterReconstructions(hash)) {
- reconstructions$ = rxjs_1.from(_this._cache.getClusterReconstructions(hash));
- }
- else if (_this._cache.isCachingClusterReconstructions(hash)) {
- reconstructions$ = _this._cache.cacheClusterReconstructions$(hash).pipe(operators_1.last(null, {}), operators_1.switchMap(function () {
- return rxjs_1.from(_this._cache.getClusterReconstructions(hash));
- }));
- }
- else if (_this._cache.hasTile(hash)) {
- reconstructions$ = _this._cache.cacheClusterReconstructions$(hash);
- }
- else {
- reconstructions$ = rxjs_1.empty();
- }
- return rxjs_1.combineLatest(rxjs_1.of(hash), reconstructions$);
- }), operators_1.withLatestFrom(this._navigator.stateService.reference$))
- .subscribe(function (_a) {
- var _b = _a[0], hash = _b[0], reconstruction = _b[1], reference = _a[1];
- if (_this._scene.hasClusterReconstruction(reconstruction.key, hash)) {
- return;
- }
- _this._scene.addClusterReconstruction(reconstruction, _this._computeTranslation(reconstruction, reference), hash);
- });
- this._cameraVisibilitySubscription = this._configuration$.pipe(operators_1.map(function (configuration) {
- return configuration.camerasVisible;
- }), operators_1.distinctUntilChanged())
- .subscribe(function (visible) {
- _this._scene.setCameraVisibility(visible);
- });
- this._pointVisibilitySubscription = this._configuration$.pipe(operators_1.map(function (configuration) {
- return configuration.pointsVisible;
- }), operators_1.distinctUntilChanged())
- .subscribe(function (visible) {
- _this._scene.setPointVisibility(visible);
- });
- this._positionVisibilitySubscription = this._configuration$.pipe(operators_1.map(function (configuration) {
- return configuration.positionsVisible;
- }), operators_1.distinctUntilChanged())
- .subscribe(function (visible) {
- _this._scene.setPositionVisibility(visible);
- });
- this._tileVisibilitySubscription = this._configuration$.pipe(operators_1.map(function (configuration) {
- return configuration.tilesVisible;
- }), operators_1.distinctUntilChanged())
- .subscribe(function (visible) {
- _this._scene.setTileVisibility(visible);
- });
- this._ccToModeSubscription = this._configuration$.pipe(operators_1.map(function (configuration) {
- return configuration.connectedComponents === true ?
- CameraVisualizationMode_1.default.ConnectedComponent :
- CameraVisualizationMode_1.default.Default;
- }), operators_1.distinctUntilChanged())
- .subscribe(function (mode) {
- _this.configure({ cameraVisualizationMode: mode });
- });
- this._cameraVisualizationModeSubscription = this._configuration$.pipe(operators_1.map(function (configuration) {
- return configuration.cameraVisualizationMode;
- }), operators_1.distinctUntilChanged())
- .subscribe(function (mode) {
- _this._scene.setCameraVisualizationMode(mode);
- });
- this._uncacheSubscription = hash$
- .subscribe(function (hash) {
- var keepHashes = _this._adjacentComponent(hash, 4);
- _this._scene.uncache(keepHashes);
- _this._cache.uncache(keepHashes);
- });
- this._moveSubscription = this._navigator.playService.playing$.pipe(operators_1.switchMap(function (playing) {
- return playing ?
- rxjs_1.empty() :
- _this._container.mouseService.dblClick$;
- }), operators_1.withLatestFrom(this._container.renderService.renderCamera$), operators_1.switchMap(function (_a) {
- var event = _a[0], render = _a[1];
- var element = _this._container.element;
- var _b = _this._viewportCoords.canvasPosition(event, element), canvasX = _b[0], canvasY = _b[1];
- var viewport = _this._viewportCoords.canvasToViewport(canvasX, canvasY, element);
- var key = _this._scene.intersectObjects(viewport, render.perspective);
- return !!key ?
- _this._navigator.moveToKey$(key).pipe(operators_1.catchError(function () {
- return rxjs_1.empty();
- })) :
- rxjs_1.empty();
- }))
- .subscribe();
- this._renderSubscription = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) {
- var scene = _this._scene;
- return {
- name: _this._name,
- render: {
- frameId: frame.id,
- needsRender: scene.needsRender,
- render: scene.render.bind(scene),
- stage: Render_1.GLRenderStage.Foreground,
- },
- };
- }))
- .subscribe(this._container.glRenderer.render$);
- };
- SpatialDataComponent.prototype._deactivate = function () {
- var _this = this;
- this._cache.uncache();
- this._scene.uncache();
- this._addNodeSubscription.unsubscribe();
- this._addReconstructionSubscription.unsubscribe();
- this._addTileSubscription.unsubscribe();
- this._cameraVisibilitySubscription.unsubscribe();
- this._earthControlsSubscription.unsubscribe();
- this._moveSubscription.unsubscribe();
- this._pointVisibilitySubscription.unsubscribe();
- this._positionVisibilitySubscription.unsubscribe();
- this._renderSubscription.unsubscribe();
- this._tileVisibilitySubscription.unsubscribe();
- this._uncacheSubscription.unsubscribe();
- this._cameraVisualizationModeSubscription.unsubscribe();
- this._ccToModeSubscription.unsubscribe();
- this._navigator.stateService.state$.pipe(operators_1.first())
- .subscribe(function (state) {
- if (state === State_1.default.Earth) {
- _this._navigator.stateService.traverse();
- }
- });
- };
- SpatialDataComponent.prototype._getDefaultConfiguration = function () {
- return {
- cameraVisualizationMode: CameraVisualizationMode_1.default.Default,
- camerasVisible: false,
- connectedComponents: false,
- pointsVisible: true,
- positionsVisible: false,
- tilesVisible: false,
- };
- };
- SpatialDataComponent.prototype._adjacentComponent = function (hash, depth) {
- var hashSet = new Set();
- hashSet.add(hash);
- this._adjacentComponentRecursive(hashSet, [hash], 0, depth);
- return this._setToArray(hashSet);
- };
- SpatialDataComponent.prototype._adjacentComponentRecursive = function (hashSet, currentHashes, currentDepth, maxDepth) {
- if (currentDepth === maxDepth) {
- return;
- }
- var neighbours = [];
- for (var _i = 0, currentHashes_1 = currentHashes; _i < currentHashes_1.length; _i++) {
- var hash = currentHashes_1[_i];
- var hashNeighbours = geohash.neighbours(hash);
- for (var direction in hashNeighbours) {
- if (!hashNeighbours.hasOwnProperty(direction)) {
- continue;
- }
- neighbours.push(hashNeighbours[direction]);
- }
- }
- var newHashes = [];
- for (var _a = 0, neighbours_1 = neighbours; _a < neighbours_1.length; _a++) {
- var neighbour = neighbours_1[_a];
- if (!hashSet.has(neighbour)) {
- hashSet.add(neighbour);
- newHashes.push(neighbour);
- }
- }
- this._adjacentComponentRecursive(hashSet, newHashes, currentDepth + 1, maxDepth);
- };
- SpatialDataComponent.prototype._computeOriginalPosition = function (data, reference) {
- return this._geoCoords.geodeticToEnu(data.originalLat, data.originalLon, data.alt, reference.lat, reference.lon, reference.alt);
- };
- SpatialDataComponent.prototype._computeTileBBox = function (hash, reference) {
- var bounds = geohash.bounds(hash);
- var sw = this._geoCoords.geodeticToEnu(bounds.sw.lat, bounds.sw.lon, 0, reference.lat, reference.lon, reference.alt);
- var ne = this._geoCoords.geodeticToEnu(bounds.ne.lat, bounds.ne.lon, 0, reference.lat, reference.lon, reference.alt);
- return [sw, ne];
- };
- SpatialDataComponent.prototype._createTransform = function (data, reference) {
- var translation = Geo_1.Geo.computeTranslation({ alt: data.alt, lat: data.lat, lon: data.lon }, data.rotation, reference);
- var transform = new Geo_1.Transform(data.orientation, data.width, data.height, data.focal, data.scale, data.gpano, data.rotation, translation, undefined, undefined, data.k1, data.k2, data.cameraProjection);
- return transform;
- };
- SpatialDataComponent.prototype._computeTiles = function (hash, direction) {
- var hashSet = new Set();
- var directions = ["n", "ne", "e", "se", "s", "sw", "w", "nw"];
- this._computeTilesRecursive(hashSet, hash, direction, directions, 0, 2);
- return this._setToArray(hashSet);
- };
- SpatialDataComponent.prototype._computeTilesRecursive = function (hashSet, currentHash, direction, directions, currentDepth, maxDepth) {
- hashSet.add(currentHash);
- if (currentDepth === maxDepth) {
- return;
- }
- var neighbours = geohash.neighbours(currentHash);
- var directionIndex = directions.indexOf(direction);
- var length = directions.length;
- var directionNeighbours = [
- neighbours[directions[this._modulo((directionIndex - 1), length)]],
- neighbours[direction],
- neighbours[directions[this._modulo((directionIndex + 1), length)]],
- ];
- for (var _i = 0, directionNeighbours_1 = directionNeighbours; _i < directionNeighbours_1.length; _i++) {
- var directionNeighbour = directionNeighbours_1[_i];
- this._computeTilesRecursive(hashSet, directionNeighbour, direction, directions, currentDepth + 1, maxDepth);
- }
- };
- SpatialDataComponent.prototype._computeTranslation = function (reconstruction, reference) {
- return this._geoCoords.geodeticToEnu(reconstruction.reference_lla.latitude, reconstruction.reference_lla.longitude, reconstruction.reference_lla.altitude, reference.lat, reference.lon, reference.alt);
- };
- SpatialDataComponent.prototype._modulo = function (a, n) {
- return ((a % n) + n) % n;
- };
- SpatialDataComponent.prototype._setToArray = function (s) {
- var a = [];
- s.forEach(function (value) {
- a.push(value);
- });
- return a;
- };
- SpatialDataComponent.componentName = "spatialData";
- return SpatialDataComponent;
-}(Component_1.Component));
-exports.SpatialDataComponent = SpatialDataComponent;
-Component_1.ComponentService.register(SpatialDataComponent);
-exports.default = SpatialDataComponent;
-
-},{"../../Component":291,"../../Geo":294,"../../Render":297,"../../state/State":449,"../../viewer/PlayService":481,"./CameraVisualizationMode":360,"latlon-geohash":21,"rxjs":43,"rxjs/operators":241}],364:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.SpatialDataScene = void 0;
-var THREE = require("three");
-var CameraVisualizationMode_1 = require("./CameraVisualizationMode");
-var SpatialDataScene = /** @class */ (function () {
- function SpatialDataScene(configuration, scene, raycaster) {
- this._scene = !!scene ? scene : new THREE.Scene();
- this._raycaster = !!raycaster ? raycaster : new THREE.Raycaster(undefined, undefined, 0.8);
- this._cameraColors = {};
- this._needsRender = false;
- this._interactiveObjects = [];
- this._nodes = {};
- this._tiles = {};
- this._tileClusterReconstructions = {};
- this._clusterReconstructions = {};
- this._cameraVisualizationMode = !!configuration.cameraVisualizationMode ?
- configuration.cameraVisualizationMode :
- CameraVisualizationMode_1.default.Default;
- if (this._cameraVisualizationMode === CameraVisualizationMode_1.default.Default &&
- configuration.connectedComponents === true) {
- this._cameraVisualizationMode = CameraVisualizationMode_1.default.ConnectedComponent;
- }
- this._camerasVisible = configuration.camerasVisible;
- this._pointsVisible = configuration.pointsVisible;
- this._positionsVisible = configuration.positionsVisible;
- this._tilesVisible = configuration.tilesVisible;
- }
- Object.defineProperty(SpatialDataScene.prototype, "needsRender", {
- get: function () {
- return this._needsRender;
- },
- enumerable: false,
- configurable: true
- });
- SpatialDataScene.prototype.addClusterReconstruction = function (reconstruction, translation, hash) {
- if (this.hasClusterReconstruction(reconstruction.key, hash)) {
- return;
- }
- var key = reconstruction.key;
- if (!(key in this._clusterReconstructions)) {
- this._clusterReconstructions[key] = {
- points: new THREE.Object3D(),
- tiles: [],
- };
- this._clusterReconstructions[key].points.visible = this._pointsVisible;
- this._clusterReconstructions[key].points.add(this._createClusterPoints(reconstruction, translation));
- this._scene.add(this._clusterReconstructions[key].points);
- }
- if (this._clusterReconstructions[key].tiles.indexOf(hash) === -1) {
- this._clusterReconstructions[key].tiles.push(hash);
- }
- if (!(hash in this._tileClusterReconstructions)) {
- this._tileClusterReconstructions[hash] = {
- keys: [],
- };
- }
- if (this._tileClusterReconstructions[hash].keys.indexOf(key) === -1) {
- this._tileClusterReconstructions[hash].keys.push(key);
- }
- this._needsRender = true;
- };
- SpatialDataScene.prototype.addNode = function (data, transform, originalPosition, hash) {
- var key = data.key;
- var clusterKey = data.clusterKey;
- var sequenceKey = data.sequenceKey;
- var connectedComponent = !!data.mergeCC ? data.mergeCC.toString() : "";
- if (this.hasNode(key, hash)) {
- return;
- }
- if (!(hash in this._nodes)) {
- this._nodes[hash] = {
- cameraKeys: {},
- cameras: new THREE.Object3D(),
- clusters: {},
- connectedComponents: {},
- keys: [],
- positions: new THREE.Object3D(),
- sequences: {},
- };
- this._nodes[hash].cameras.visible = this._camerasVisible;
- this._nodes[hash].positions.visible = this._positionsVisible;
- this._scene.add(this._nodes[hash].cameras, this._nodes[hash].positions);
- }
- if (!(connectedComponent in this._nodes[hash].connectedComponents)) {
- this._nodes[hash].connectedComponents[connectedComponent] = [];
- }
- if (!(clusterKey in this._nodes[hash].clusters)) {
- this._nodes[hash].clusters[clusterKey] = [];
- }
- if (!(sequenceKey in this._nodes[hash].sequences)) {
- this._nodes[hash].sequences[sequenceKey] = [];
- }
- var camera = this._createCamera(transform);
- this._nodes[hash].cameras.add(camera);
- for (var _i = 0, _a = camera.children; _i < _a.length; _i++) {
- var child = _a[_i];
- this._nodes[hash].cameraKeys[child.uuid] = key;
- this._interactiveObjects.push(child);
- }
- this._nodes[hash].connectedComponents[connectedComponent].push(camera);
- this._nodes[hash].clusters[clusterKey].push(camera);
- this._nodes[hash].sequences[sequenceKey].push(camera);
- var id = this._getId(clusterKey, connectedComponent, sequenceKey, this._cameraVisualizationMode);
- var color = this._getColor(id, this._cameraVisualizationMode);
- this._setCameraColor(color, camera);
- this._nodes[hash].positions.add(this._createPosition(transform, originalPosition));
- this._nodes[hash].keys.push(key);
- this._needsRender = true;
- };
- SpatialDataScene.prototype.addTile = function (tileBBox, hash) {
- if (this.hasTile(hash)) {
- return;
- }
- var sw = tileBBox[0];
- var ne = tileBBox[1];
- var geometry = new THREE.Geometry();
- geometry.vertices.push(new THREE.Vector3().fromArray(sw), new THREE.Vector3(sw[0], ne[1], (sw[2] + ne[2]) / 2), new THREE.Vector3().fromArray(ne), new THREE.Vector3(ne[0], sw[1], (sw[2] + ne[2]) / 2), new THREE.Vector3().fromArray(sw));
- var tile = new THREE.Line(geometry, new THREE.LineBasicMaterial());
- this._tiles[hash] = new THREE.Object3D();
- this._tiles[hash].visible = this._tilesVisible;
- this._tiles[hash].add(tile);
- this._scene.add(this._tiles[hash]);
- this._needsRender = true;
- };
- SpatialDataScene.prototype.uncache = function (keepHashes) {
- for (var _i = 0, _a = Object.keys(this._tileClusterReconstructions); _i < _a.length; _i++) {
- var hash = _a[_i];
- if (!!keepHashes && keepHashes.indexOf(hash) !== -1) {
- continue;
- }
- this._disposeReconstruction(hash);
- }
- for (var _b = 0, _c = Object.keys(this._nodes); _b < _c.length; _b++) {
- var hash = _c[_b];
- if (!!keepHashes && keepHashes.indexOf(hash) !== -1) {
- continue;
- }
- this._disposeNodes(hash);
- }
- for (var _d = 0, _e = Object.keys(this._tiles); _d < _e.length; _d++) {
- var hash = _e[_d];
- if (!!keepHashes && keepHashes.indexOf(hash) !== -1) {
- continue;
- }
- this._disposeTile(hash);
- }
- this._needsRender = true;
- };
- SpatialDataScene.prototype.hasClusterReconstruction = function (key, hash) {
- return key in this._clusterReconstructions &&
- this._clusterReconstructions[key].tiles.indexOf(hash) !== -1;
- };
- SpatialDataScene.prototype.hasTile = function (hash) {
- return hash in this._tiles;
- };
- SpatialDataScene.prototype.hasNode = function (key, hash) {
- return hash in this._nodes && this._nodes[hash].keys.indexOf(key) !== -1;
- };
- SpatialDataScene.prototype.intersectObjects = function (_a, camera) {
- var viewportX = _a[0], viewportY = _a[1];
- if (!this._camerasVisible) {
- return null;
- }
- this._raycaster.setFromCamera(new THREE.Vector2(viewportX, viewportY), camera);
- var intersects = this._raycaster.intersectObjects(this._interactiveObjects);
- for (var _i = 0, intersects_1 = intersects; _i < intersects_1.length; _i++) {
- var intersect = intersects_1[_i];
- for (var hash in this._nodes) {
- if (!this._nodes.hasOwnProperty(hash)) {
- continue;
- }
- if (intersect.object.uuid in this._nodes[hash].cameraKeys) {
- return this._nodes[hash].cameraKeys[intersect.object.uuid];
- }
- }
- }
- return null;
- };
- SpatialDataScene.prototype.setCameraVisibility = function (visible) {
- if (visible === this._camerasVisible) {
- return;
- }
- for (var hash in this._nodes) {
- if (!this._nodes.hasOwnProperty(hash)) {
- continue;
- }
- this._nodes[hash].cameras.visible = visible;
- }
- this._camerasVisible = visible;
- this._needsRender = true;
- };
- SpatialDataScene.prototype.setPointVisibility = function (visible) {
- if (visible === this._pointsVisible) {
- return;
- }
- for (var key in this._clusterReconstructions) {
- if (!this._clusterReconstructions.hasOwnProperty(key)) {
- continue;
- }
- this._clusterReconstructions[key].points.visible = visible;
- }
- this._pointsVisible = visible;
- this._needsRender = true;
- };
- SpatialDataScene.prototype.setPositionVisibility = function (visible) {
- if (visible === this._positionsVisible) {
- return;
- }
- for (var hash in this._nodes) {
- if (!this._nodes.hasOwnProperty(hash)) {
- continue;
- }
- this._nodes[hash].positions.visible = visible;
- }
- this._positionsVisible = visible;
- this._needsRender = true;
- };
- SpatialDataScene.prototype.setTileVisibility = function (visible) {
- if (visible === this._tilesVisible) {
- return;
- }
- for (var hash in this._tiles) {
- if (!this._tiles.hasOwnProperty(hash)) {
- continue;
- }
- this._tiles[hash].visible = visible;
- }
- this._tilesVisible = visible;
- this._needsRender = true;
- };
- SpatialDataScene.prototype.setCameraVisualizationMode = function (mode) {
- if (mode === this._cameraVisualizationMode) {
- return;
- }
- for (var hash in this._nodes) {
- if (!this._nodes.hasOwnProperty(hash)) {
- continue;
- }
- var cameras = undefined;
- if (mode === CameraVisualizationMode_1.default.Cluster) {
- cameras = this._nodes[hash].clusters;
- }
- else if (mode === CameraVisualizationMode_1.default.ConnectedComponent) {
- cameras = this._nodes[hash].connectedComponents;
- }
- else if (mode === CameraVisualizationMode_1.default.Sequence) {
- cameras = this._nodes[hash].sequences;
- }
- else {
- for (var _i = 0, _a = this._nodes[hash].cameras.children; _i < _a.length; _i++) {
- var child = _a[_i];
- var color = this._getColor("", mode);
- this._setCameraColor(color, child);
- }
- continue;
- }
- for (var id in cameras) {
- if (!cameras.hasOwnProperty(id)) {
- continue;
- }
- var color = this._getColor(id, mode);
- for (var _b = 0, _c = cameras[id]; _b < _c.length; _b++) {
- var camera = _c[_b];
- this._setCameraColor(color, camera);
- }
- }
- }
- this._cameraVisualizationMode = mode;
- this._needsRender = true;
- };
- SpatialDataScene.prototype.render = function (perspectiveCamera, renderer) {
- renderer.render(this._scene, perspectiveCamera);
- this._needsRender = false;
- };
- SpatialDataScene.prototype._arrayToFloatArray = function (a, columns) {
- var n = a.length;
- var f = new Float32Array(n * columns);
- for (var i = 0; i < n; i++) {
- var item = a[i];
- var index = 3 * i;
- f[index + 0] = item[0];
- f[index + 1] = item[1];
- f[index + 2] = item[2];
- }
- return f;
- };
- SpatialDataScene.prototype._createAxis = function (transform) {
- var north = transform.unprojectBasic([0.5, 0], 0.22);
- var south = transform.unprojectBasic([0.5, 1], 0.16);
- var axis = new THREE.BufferGeometry();
- axis.setAttribute("position", new THREE.BufferAttribute(this._arrayToFloatArray([north, south], 3), 3));
- return new THREE.Line(axis, new THREE.LineBasicMaterial());
- };
- SpatialDataScene.prototype._createCamera = function (transform) {
- return !!transform.gpano ?
- this._createPanoCamera(transform) :
- this._createPrespectiveCamera(transform);
- };
- SpatialDataScene.prototype._createDiagonals = function (transform, depth) {
- var origin = transform.unprojectBasic([0, 0], 0, true);
- var topLeft = transform.unprojectBasic([0, 0], depth, true);
- var topRight = transform.unprojectBasic([1, 0], depth, true);
- var bottomRight = transform.unprojectBasic([1, 1], depth, true);
- var bottomLeft = transform.unprojectBasic([0, 1], depth, true);
- var vertices = [
- origin, topLeft,
- origin, topRight,
- origin, bottomRight,
- origin, bottomLeft,
- ];
- var diagonals = new THREE.BufferGeometry();
- diagonals.setAttribute("position", new THREE.BufferAttribute(this._arrayToFloatArray(vertices, 3), 3));
- return new THREE.LineSegments(diagonals, new THREE.LineBasicMaterial());
- };
- SpatialDataScene.prototype._createFrame = function (transform, depth) {
- var vertices2d = [];
- vertices2d.push.apply(vertices2d, this._subsample([0, 1], [0, 0], 20));
- vertices2d.push.apply(vertices2d, this._subsample([0, 0], [1, 0], 20));
- vertices2d.push.apply(vertices2d, this._subsample([1, 0], [1, 1], 20));
- var vertices3d = vertices2d
- .map(function (basic) {
- return transform.unprojectBasic(basic, depth, true);
- });
- var frame = new THREE.BufferGeometry();
- frame.setAttribute("position", new THREE.BufferAttribute(this._arrayToFloatArray(vertices3d, 3), 3));
- return new THREE.Line(frame, new THREE.LineBasicMaterial());
- };
- SpatialDataScene.prototype._createLatitude = function (basicY, numVertices, transform) {
- var positions = new Float32Array((numVertices + 1) * 3);
- for (var i = 0; i <= numVertices; i++) {
- var position = transform.unprojectBasic([i / numVertices, basicY], 0.16);
- var index = 3 * i;
- positions[index + 0] = position[0];
- positions[index + 1] = position[1];
- positions[index + 2] = position[2];
- }
- var latitude = new THREE.BufferGeometry();
- latitude.setAttribute("position", new THREE.BufferAttribute(positions, 3));
- return new THREE.Line(latitude, new THREE.LineBasicMaterial());
- };
- SpatialDataScene.prototype._createLongitude = function (basicX, numVertices, transform) {
- var positions = new Float32Array((numVertices + 1) * 3);
- for (var i = 0; i <= numVertices; i++) {
- var position = transform.unprojectBasic([basicX, i / numVertices], 0.16);
- var index = 3 * i;
- positions[index + 0] = position[0];
- positions[index + 1] = position[1];
- positions[index + 2] = position[2];
- }
- var latitude = new THREE.BufferGeometry();
- latitude.setAttribute("position", new THREE.BufferAttribute(positions, 3));
- return new THREE.Line(latitude, new THREE.LineBasicMaterial());
- };
- SpatialDataScene.prototype._createPanoCamera = function (transform) {
- var camera = new THREE.Object3D();
- camera.children.push(this._createAxis(transform));
- camera.children.push(this._createLatitude(0.5, 10, transform));
- camera.children.push(this._createLongitude(0, 6, transform));
- camera.children.push(this._createLongitude(0.25, 6, transform));
- camera.children.push(this._createLongitude(0.5, 6, transform));
- camera.children.push(this._createLongitude(0.75, 6, transform));
- return camera;
- };
- SpatialDataScene.prototype._createClusterPoints = function (reconstruction, translation) {
- var points = Object
- .keys(reconstruction.points)
- .map(function (key) {
- return reconstruction.points[key];
- });
- var numPoints = points.length;
- var positions = new Float32Array(numPoints * 3);
- var colors = new Float32Array(numPoints * 3);
- for (var i = 0; i < numPoints; i++) {
- var index = 3 * i;
- var coords = points[i].coordinates;
- var point = new THREE.Vector3(coords[0], coords[1], coords[2])
- .add(new THREE.Vector3().fromArray(translation));
- positions[index + 0] = point.x;
- positions[index + 1] = point.y;
- positions[index + 2] = point.z;
- var color = points[i].color;
- colors[index + 0] = color[0] / 255.0;
- colors[index + 1] = color[1] / 255.0;
- colors[index + 2] = color[2] / 255.0;
- }
- var geometry = new THREE.BufferGeometry();
- geometry.setAttribute("position", new THREE.BufferAttribute(positions, 3));
- geometry.setAttribute("color", new THREE.BufferAttribute(colors, 3));
- var material = new THREE.PointsMaterial({
- size: 0.1,
- vertexColors: true,
- });
- return new THREE.Points(geometry, material);
- };
- SpatialDataScene.prototype._createPosition = function (transform, originalPosition) {
- var computedPosition = transform.unprojectBasic([0, 0], 0);
- var vertices = [originalPosition, computedPosition];
- var geometry = new THREE.BufferGeometry();
- geometry.setAttribute("position", new THREE.BufferAttribute(this._arrayToFloatArray(vertices, 3), 3));
- return new THREE.Line(geometry, new THREE.LineBasicMaterial({ color: new THREE.Color(1, 0, 0) }));
- };
- SpatialDataScene.prototype._createPrespectiveCamera = function (transform) {
- var depth = 0.2;
- var camera = new THREE.Object3D();
- camera.children.push(this._createDiagonals(transform, depth));
- camera.children.push(this._createFrame(transform, depth));
- return camera;
- };
- SpatialDataScene.prototype._disposeCameras = function (hash) {
- var tileCameras = this._nodes[hash].cameras;
- for (var _i = 0, _a = tileCameras.children.slice(); _i < _a.length; _i++) {
- var camera = _a[_i];
- for (var _b = 0, _c = camera.children; _b < _c.length; _b++) {
- var child = _c[_b];
- child.geometry.dispose();
- child.material.dispose();
- var index = this._interactiveObjects.indexOf(child);
- if (index !== -1) {
- this._interactiveObjects.splice(index, 1);
- }
- else {
- console.warn("Object does not exist (" + child.id + ") for " + hash);
- }
- }
- tileCameras.remove(camera);
- }
- this._scene.remove(tileCameras);
- };
- SpatialDataScene.prototype._disposePoints = function (hash) {
- for (var _i = 0, _a = this._tileClusterReconstructions[hash].keys; _i < _a.length; _i++) {
- var key = _a[_i];
- if (!(key in this._clusterReconstructions)) {
- continue;
- }
- var index = this._clusterReconstructions[key].tiles.indexOf(hash);
- if (index === -1) {
- continue;
- }
- this._clusterReconstructions[key].tiles.splice(index, 1);
- if (this._clusterReconstructions[key].tiles.length > 0) {
- continue;
- }
- for (var _b = 0, _c = this._clusterReconstructions[key].points.children.slice(); _b < _c.length; _b++) {
- var points = _c[_b];
- points.geometry.dispose();
- points.material.dispose();
- }
- this._scene.remove(this._clusterReconstructions[key].points);
- delete this._clusterReconstructions[key];
- }
- };
- SpatialDataScene.prototype._disposePositions = function (hash) {
- var tilePositions = this._nodes[hash].positions;
- for (var _i = 0, _a = tilePositions.children.slice(); _i < _a.length; _i++) {
- var position = _a[_i];
- position.geometry.dispose();
- position.material.dispose();
- tilePositions.remove(position);
- }
- this._scene.remove(tilePositions);
- };
- SpatialDataScene.prototype._disposeNodes = function (hash) {
- this._disposeCameras(hash);
- this._disposePositions(hash);
- delete this._nodes[hash];
- };
- SpatialDataScene.prototype._disposeReconstruction = function (hash) {
- this._disposePoints(hash);
- delete this._tileClusterReconstructions[hash];
- };
- SpatialDataScene.prototype._disposeTile = function (hash) {
- var tile = this._tiles[hash];
- for (var _i = 0, _a = tile.children.slice(); _i < _a.length; _i++) {
- var line = _a[_i];
- line.geometry.dispose();
- line.material.dispose();
- tile.remove(line);
- }
- this._scene.remove(tile);
- delete this._tiles[hash];
- };
- SpatialDataScene.prototype._getColor = function (id, mode) {
- return mode !== CameraVisualizationMode_1.default.Default && id.length > 0 ?
- this._getCameraColor(id) :
- "#FFFFFF";
- };
- SpatialDataScene.prototype._getCameraColor = function (id) {
- if (!(id in this._cameraColors)) {
- this._cameraColors[id] = this._randomColor();
- }
- return this._cameraColors[id];
- };
- SpatialDataScene.prototype._getId = function (clusterKey, connectedComponent, sequenceKey, mode) {
- switch (mode) {
- case CameraVisualizationMode_1.default.Cluster:
- return clusterKey;
- case CameraVisualizationMode_1.default.ConnectedComponent:
- return connectedComponent;
- case CameraVisualizationMode_1.default.Sequence:
- return sequenceKey;
- default:
- return "";
- }
- };
- SpatialDataScene.prototype._interpolate = function (a, b, alpha) {
- return a + alpha * (b - a);
- };
- SpatialDataScene.prototype._randomColor = function () {
- return "hsl(" + Math.floor(360 * Math.random()) + ", 100%, 65%)";
- };
- SpatialDataScene.prototype._setCameraColor = function (color, camera) {
- for (var _i = 0, _a = camera.children; _i < _a.length; _i++) {
- var child = _a[_i];
- child.material.color = new THREE.Color(color);
- }
- };
- SpatialDataScene.prototype._subsample = function (p1, p2, subsamples) {
- if (subsamples < 1) {
- return [p1, p2];
- }
- var samples = [];
- for (var i = 0; i <= subsamples + 1; i++) {
- var p = [];
- for (var j = 0; j < 3; j++) {
- p.push(this._interpolate(p1[j], p2[j], i / (subsamples + 1)));
- }
- samples.push(p);
- }
- return samples;
- };
- return SpatialDataScene;
-}());
-exports.SpatialDataScene = SpatialDataScene;
-exports.default = SpatialDataScene;
-
-},{"./CameraVisualizationMode":360,"three":242}],365:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-
-},{}],366:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var GeometryTagError_1 = require("./error/GeometryTagError");
-Object.defineProperty(exports, "GeometryTagError", { enumerable: true, get: function () { return GeometryTagError_1.GeometryTagError; } });
-var PointGeometry_1 = require("./geometry/PointGeometry");
-Object.defineProperty(exports, "PointGeometry", { enumerable: true, get: function () { return PointGeometry_1.PointGeometry; } });
-var PointsGeometry_1 = require("./geometry/PointsGeometry");
-Object.defineProperty(exports, "PointsGeometry", { enumerable: true, get: function () { return PointsGeometry_1.PointsGeometry; } });
-var RectGeometry_1 = require("./geometry/RectGeometry");
-Object.defineProperty(exports, "RectGeometry", { enumerable: true, get: function () { return RectGeometry_1.RectGeometry; } });
-var PolygonGeometry_1 = require("./geometry/PolygonGeometry");
-Object.defineProperty(exports, "PolygonGeometry", { enumerable: true, get: function () { return PolygonGeometry_1.PolygonGeometry; } });
-var OutlineTag_1 = require("./tag/OutlineTag");
-Object.defineProperty(exports, "OutlineTag", { enumerable: true, get: function () { return OutlineTag_1.OutlineTag; } });
-var ExtremePointTag_1 = require("./tag/ExtremePointTag");
-Object.defineProperty(exports, "ExtremePointTag", { enumerable: true, get: function () { return ExtremePointTag_1.ExtremePointTag; } });
-var SpotTag_1 = require("./tag/SpotTag");
-Object.defineProperty(exports, "SpotTag", { enumerable: true, get: function () { return SpotTag_1.SpotTag; } });
-var TagDomain_1 = require("./tag/TagDomain");
-Object.defineProperty(exports, "TagDomain", { enumerable: true, get: function () { return TagDomain_1.TagDomain; } });
-var TagComponent_1 = require("./TagComponent");
-Object.defineProperty(exports, "TagComponent", { enumerable: true, get: function () { return TagComponent_1.TagComponent; } });
-var TagMode_1 = require("./TagMode");
-Object.defineProperty(exports, "TagMode", { enumerable: true, get: function () { return TagMode_1.TagMode; } });
-
-},{"./TagComponent":367,"./TagMode":370,"./error/GeometryTagError":374,"./geometry/PointGeometry":376,"./geometry/PointsGeometry":377,"./geometry/PolygonGeometry":378,"./geometry/RectGeometry":379,"./tag/ExtremePointTag":394,"./tag/OutlineTag":398,"./tag/SpotTag":401,"./tag/TagDomain":403}],367:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.TagComponent = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var when = require("when");
-var Component_1 = require("../../Component");
-var Geo_1 = require("../../Geo");
-var Render_1 = require("../../Render");
-/**
- * @class TagComponent
- *
- * @classdesc Component for showing and editing tags with different
- * geometries composed from 2D basic image coordinates (see the
- * {@link Viewer} class documentation for more information about coordinate
- * systems).
- *
- * The `add` method is used for adding new tags or replacing
- * tags already in the set. Tags are removed by id.
- *
- * If a tag already in the set has the same
- * id as one of the tags added, the old tag will be removed and
- * the added tag will take its place.
- *
- * The tag component mode can be set to either be non interactive or
- * to be in creating mode of a certain geometry type.
- *
- * The tag properties can be updated at any time and the change will
- * be visibile immediately.
- *
- * Tags are only relevant to a single image because they are based on
- * 2D basic image coordinates. Tags related to a certain image should
- * be removed when the viewer is moved to another node.
- *
- * To retrive and use the tag component
- *
- * @example
- * ```
- * var viewer = new Mapillary.Viewer(
- * "<element-id>",
- * "<client-id>",
- * "<my key>",
- * { component: { tag: true } });
- *
- * var tagComponent = viewer.getComponent("tag");
- * ```
- */
-var TagComponent = /** @class */ (function (_super) {
- __extends(TagComponent, _super);
- /** @ignore */
- function TagComponent(name, container, navigator) {
- var _this = _super.call(this, name, container, navigator) || this;
- _this._tagDomRenderer = new Component_1.TagDOMRenderer();
- _this._tagScene = new Component_1.TagScene();
- _this._tagSet = new Component_1.TagSet();
- _this._tagCreator = new Component_1.TagCreator(_this, navigator);
- _this._viewportCoords = new Geo_1.ViewportCoords();
- _this._createHandlers = {
- "CreatePoint": new Component_1.CreatePointHandler(_this, container, navigator, _this._viewportCoords, _this._tagCreator),
- "CreatePoints": new Component_1.CreatePointsHandler(_this, container, navigator, _this._viewportCoords, _this._tagCreator),
- "CreatePolygon": new Component_1.CreatePolygonHandler(_this, container, navigator, _this._viewportCoords, _this._tagCreator),
- "CreateRect": new Component_1.CreateRectHandler(_this, container, navigator, _this._viewportCoords, _this._tagCreator),
- "CreateRectDrag": new Component_1.CreateRectDragHandler(_this, container, navigator, _this._viewportCoords, _this._tagCreator),
- "Default": undefined,
- };
- _this._editVertexHandler = new Component_1.EditVertexHandler(_this, container, navigator, _this._viewportCoords, _this._tagSet);
- _this._renderTags$ = _this._tagSet.changed$.pipe(operators_1.map(function (tagSet) {
- var tags = tagSet.getAll();
- // ensure that tags are always rendered in the same order
- // to avoid hover tracking problems on first resize.
- tags.sort(function (t1, t2) {
- var id1 = t1.tag.id;
- var id2 = t2.tag.id;
- if (id1 < id2) {
- return -1;
- }
- if (id1 > id2) {
- return 1;
- }
- return 0;
- });
- return tags;
- }), operators_1.share());
- _this._tagChanged$ = _this._renderTags$.pipe(operators_1.switchMap(function (tags) {
- return rxjs_1.from(tags).pipe(operators_1.mergeMap(function (tag) {
- return rxjs_1.merge(tag.tag.changed$, tag.tag.geometryChanged$);
- }));
- }), operators_1.share());
- _this._renderTagGLChanged$ = _this._renderTags$.pipe(operators_1.switchMap(function (tags) {
- return rxjs_1.from(tags).pipe(operators_1.mergeMap(function (tag) {
- return tag.glObjectsChanged$;
- }));
- }), operators_1.share());
- _this._createGeometryChanged$ = _this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) {
- return tag != null ?
- tag.geometryChanged$ :
- rxjs_1.empty();
- }), operators_1.share());
- _this._createGLObjectsChanged$ = _this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) {
- return tag != null ?
- tag.glObjectsChanged$ :
- rxjs_1.empty();
- }), operators_1.share());
- _this._creatingConfiguration$ = _this._configuration$.pipe(operators_1.distinctUntilChanged(function (c1, c2) {
- return c1.mode === c2.mode;
- }, function (configuration) {
- return {
- createColor: configuration.createColor,
- mode: configuration.mode,
- };
- }), operators_1.publishReplay(1), operators_1.refCount());
- _this._creatingConfiguration$
- .subscribe(function (configuration) {
- _this.fire(TagComponent.modechanged, configuration.mode);
- });
- return _this;
- }
- /**
- * Add tags to the tag set or replace tags in the tag set.
- *
- * @description If a tag already in the set has the same
- * id as one of the tags added, the old tag will be removed
- * the added tag will take its place.
- *
- * @param {Array<Tag>} tags - Tags to add.
- *
- * @example ```tagComponent.add([tag1, tag2]);```
- */
- TagComponent.prototype.add = function (tags) {
- var _this = this;
- if (this._activated) {
- this._navigator.stateService.currentTransform$.pipe(operators_1.first())
- .subscribe(function (transform) {
- _this._tagSet.add(tags, transform);
- var renderTags = tags
- .map(function (tag) {
- return _this._tagSet.get(tag.id);
- });
- _this._tagScene.add(renderTags);
- });
- }
- else {
- this._tagSet.addDeactivated(tags);
- }
- };
- /**
- * Calculate the smallest rectangle containing all the points
- * in the points geometry.
- *
- * @description The result may be different depending on if the
- * current node is an equirectangular panorama or not. If the
- * current node is an equirectangular panorama the rectangle may
- * wrap the horizontal border of the image.
- *
- * @returns {Promise<Array<number>>} Promise to the rectangle
- * on the format specified for the {@link RectGeometry} in basic
- * coordinates.
- */
- TagComponent.prototype.calculateRect = function (geometry) {
- var _this = this;
- return when.promise(function (resolve, reject) {
- _this._navigator.stateService.currentTransform$.pipe(operators_1.first(), operators_1.map(function (transform) {
- return geometry.getRect2d(transform);
- }))
- .subscribe(function (rect) {
- resolve(rect);
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Force the creation of a geometry programatically using its
- * current vertices.
- *
- * @description The method only has an effect when the tag
- * mode is either of the following modes:
- *
- * TagMode.CreatePoints
- * TagMode.CreatePolygon
- * TagMode.CreateRect
- * TagMode.CreateRectDrag
- *
- * In the case of points or polygon creation, only the created
- * vertices are used, i.e. the mouse position is disregarded.
- *
- * In the case of rectangle creation the position of the mouse
- * at the time of the method call is used as one of the vertices
- * defining the rectangle.
- *
- * @fires TagComponent.geometrycreated
- *
- * @example
- * ```
- * tagComponent.on("geometrycreated", function(geometry) {
- * console.log(geometry);
- * });
- *
- * tagComponent.create();
- * ```
- */
- TagComponent.prototype.create = function () {
- this._tagCreator.replayedTag$.pipe(operators_1.first(), operators_1.filter(function (tag) {
- return !!tag;
- }))
- .subscribe(function (tag) {
- tag.create();
- });
- };
- /**
- * Change the current tag mode.
- *
- * @description Change the tag mode to one of the create modes for creating new geometries.
- *
- * @param {TagMode} mode - New tag mode.
- *
- * @fires TagComponent#modechanged
- *
- * @example ```tagComponent.changeMode(Mapillary.TagComponent.TagMode.CreateRect);```
- */
- TagComponent.prototype.changeMode = function (mode) {
- this.configure({ mode: mode });
- };
- /**
- * Returns the tag in the tag set with the specified id, or
- * undefined if the id matches no tag.
- *
- * @param {string} tagId - Id of the tag.
- *
- * @example ```var tag = tagComponent.get("tagId");```
- */
- TagComponent.prototype.get = function (tagId) {
- if (this._activated) {
- var renderTag = this._tagSet.get(tagId);
- return renderTag !== undefined ? renderTag.tag : undefined;
- }
- else {
- return this._tagSet.getDeactivated(tagId);
- }
- };
- /**
- * Returns an array of all tags.
- *
- * @example ```var tags = tagComponent.getAll();```
- */
- TagComponent.prototype.getAll = function () {
- if (this.activated) {
- return this._tagSet
- .getAll()
- .map(function (renderTag) {
- return renderTag.tag;
- });
- }
- else {
- return this._tagSet.getAllDeactivated();
- }
- };
- /**
- * Returns an array of tag ids for tags that contain the specified point.
- *
- * @description The pixel point must lie inside the polygon or rectangle
- * of an added tag for the tag id to be returned. Tag ids for
- * tags that do not have a fill will also be returned if the point is inside
- * the geometry of the tag. Tags with point geometries can not be retrieved.
- *
- * No tag ids will be returned for polygons rendered in cropped panoramas or
- * rectangles rendered in panoramas.
- *
- * Notice that the pixelPoint argument requires x, y coordinates from pixel space.
- *
- * With this function, you can use the coordinates provided by mouse
- * events to get information out of the tag component.
- *
- * If no tag at exist the pixel point, an empty array will be returned.
- *
- * @param {Array<number>} pixelPoint - Pixel coordinates on the viewer element.
- * @returns {Promise<Array<string>>} Promise to the ids of the tags that
- * contain the specified pixel point.
- *
- * @example
- * ```
- * tagComponent.getTagIdsAt([100, 100])
- * .then((tagIds) => { console.log(tagIds); });
- * ```
- */
- TagComponent.prototype.getTagIdsAt = function (pixelPoint) {
- var _this = this;
- return when.promise(function (resolve, reject) {
- _this._container.renderService.renderCamera$.pipe(operators_1.first(), operators_1.map(function (render) {
- var viewport = _this._viewportCoords
- .canvasToViewport(pixelPoint[0], pixelPoint[1], _this._container.element);
- var ids = _this._tagScene.intersectObjects(viewport, render.perspective);
- return ids;
- }))
- .subscribe(function (ids) {
- resolve(ids);
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Check if a tag exist in the tag set.
- *
- * @param {string} tagId - Id of the tag.
- *
- * @example ```var tagExists = tagComponent.has("tagId");```
- */
- TagComponent.prototype.has = function (tagId) {
- return this._activated ? this._tagSet.has(tagId) : this._tagSet.hasDeactivated(tagId);
- };
- /**
- * Remove tags with the specified ids from the tag set.
- *
- * @param {Array<string>} tagIds - Ids for tags to remove.
- *
- * @example ```tagComponent.remove(["id-1", "id-2"]);```
- */
- TagComponent.prototype.remove = function (tagIds) {
- if (this._activated) {
- this._tagSet.remove(tagIds);
- this._tagScene.remove(tagIds);
- }
- else {
- this._tagSet.removeDeactivated(tagIds);
- }
- };
- /**
- * Remove all tags from the tag set.
- *
- * @example ```tagComponent.removeAll();```
- */
- TagComponent.prototype.removeAll = function () {
- if (this._activated) {
- this._tagSet.removeAll();
- this._tagScene.removeAll();
- }
- else {
- this._tagSet.removeAllDeactivated();
- }
- };
- TagComponent.prototype._activate = function () {
- var _this = this;
- this._editVertexHandler.enable();
- var handlerGeometryCreated$ = rxjs_1.from(Object.keys(this._createHandlers)).pipe(operators_1.map(function (key) {
- return _this._createHandlers[key];
- }), operators_1.filter(function (handler) {
- return !!handler;
- }), operators_1.mergeMap(function (handler) {
- return handler.geometryCreated$;
- }), operators_1.share());
- this._fireGeometryCreatedSubscription = handlerGeometryCreated$
- .subscribe(function (geometry) {
- _this.fire(TagComponent.geometrycreated, geometry);
- });
- this._fireCreateGeometryEventSubscription = this._tagCreator.tag$.pipe(operators_1.skipWhile(function (tag) {
- return tag == null;
- }), operators_1.distinctUntilChanged())
- .subscribe(function (tag) {
- var eventType = tag != null ?
- TagComponent.creategeometrystart :
- TagComponent.creategeometryend;
- _this.fire(eventType, _this);
- });
- this._handlerStopCreateSubscription = handlerGeometryCreated$
- .subscribe(function () {
- _this.changeMode(Component_1.TagMode.Default);
- });
- this._handlerEnablerSubscription = this._creatingConfiguration$
- .subscribe(function (configuration) {
- _this._disableCreateHandlers();
- var mode = Component_1.TagMode[configuration.mode];
- var handler = _this._createHandlers[mode];
- if (!!handler) {
- handler.enable();
- }
- });
- this._fireTagsChangedSubscription = this._renderTags$
- .subscribe(function () {
- _this.fire(TagComponent.tagschanged, _this);
- });
- this._stopCreateSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) {
- return tag != null ?
- tag.aborted$.pipe(operators_1.map(function () { return null; })) :
- rxjs_1.empty();
- }))
- .subscribe(function () { _this.changeMode(Component_1.TagMode.Default); });
- this._setGLCreateTagSubscription = this._tagCreator.tag$
- .subscribe(function (tag) {
- if (_this._tagScene.hasCreateTag()) {
- _this._tagScene.removeCreateTag();
- }
- if (tag != null) {
- _this._tagScene.addCreateTag(tag);
- }
- });
- this._createGLObjectsChangedSubscription = this._createGLObjectsChanged$
- .subscribe(function (tag) {
- _this._tagScene.updateCreateTagObjects(tag);
- });
- this._updateGLObjectsSubscription = this._renderTagGLChanged$
- .subscribe(function (tag) {
- _this._tagScene.updateObjects(tag);
- });
- this._updateTagSceneSubscription = this._tagChanged$
- .subscribe(function () {
- _this._tagScene.update();
- });
- this._domSubscription = rxjs_1.combineLatest(this._renderTags$.pipe(operators_1.startWith([]), operators_1.tap(function () {
- _this._container.domRenderer.render$.next({
- name: _this._name,
- vnode: _this._tagDomRenderer.clear(),
- });
- })), this._container.renderService.renderCamera$, this._container.spriteService.spriteAtlas$, this._container.renderService.size$, this._tagChanged$.pipe(operators_1.startWith(null)), rxjs_1.merge(this._tagCreator.tag$, this._createGeometryChanged$).pipe(operators_1.startWith(null))).pipe(operators_1.map(function (_a) {
- var renderTags = _a[0], rc = _a[1], atlas = _a[2], size = _a[3], ct = _a[5];
- return {
- name: _this._name,
- vnode: _this._tagDomRenderer.render(renderTags, ct, atlas, rc.perspective, size),
- };
- }))
- .subscribe(this._container.domRenderer.render$);
- this._glSubscription = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) {
- var tagScene = _this._tagScene;
- return {
- name: _this._name,
- render: {
- frameId: frame.id,
- needsRender: tagScene.needsRender,
- render: tagScene.render.bind(tagScene),
- stage: Render_1.GLRenderStage.Foreground,
- },
- };
- }))
- .subscribe(this._container.glRenderer.render$);
- this._navigator.stateService.currentTransform$.pipe(operators_1.first())
- .subscribe(function (transform) {
- _this._tagSet.activate(transform);
- _this._tagScene.add(_this._tagSet.getAll());
- });
- };
- TagComponent.prototype._deactivate = function () {
- this._editVertexHandler.disable();
- this._disableCreateHandlers();
- this._tagScene.clear();
- this._tagSet.deactivate();
- this._tagCreator.delete$.next(null);
- this._updateGLObjectsSubscription.unsubscribe();
- this._updateTagSceneSubscription.unsubscribe();
- this._stopCreateSubscription.unsubscribe();
- this._setGLCreateTagSubscription.unsubscribe();
- this._createGLObjectsChangedSubscription.unsubscribe();
- this._domSubscription.unsubscribe();
- this._glSubscription.unsubscribe();
- this._fireCreateGeometryEventSubscription.unsubscribe();
- this._fireGeometryCreatedSubscription.unsubscribe();
- this._fireTagsChangedSubscription.unsubscribe();
- this._handlerStopCreateSubscription.unsubscribe();
- this._handlerEnablerSubscription.unsubscribe();
- this._container.element.classList.remove("component-tag-create");
- };
- TagComponent.prototype._getDefaultConfiguration = function () {
- return {
- createColor: 0xFFFFFF,
- indicatePointsCompleter: true,
- mode: Component_1.TagMode.Default,
- };
- };
- TagComponent.prototype._disableCreateHandlers = function () {
- var createHandlers = this._createHandlers;
- for (var key in createHandlers) {
- if (!createHandlers.hasOwnProperty(key)) {
- continue;
- }
- var handler = createHandlers[key];
- if (!!handler) {
- handler.disable();
- }
- }
- };
- /** @inheritdoc */
- TagComponent.componentName = "tag";
- /**
- * Event fired when an interaction to create a geometry ends.
- *
- * @description A create interaction can by a geometry being created
- * or by the creation being aborted.
- *
- * @event TagComponent#creategeometryend
- * @type {TagComponent} Tag component.
- * @example
- * ```
- * tagComponent.on("creategeometryend", function(component) {
- * console.log(component);
- * });
- * ```
- */
- TagComponent.creategeometryend = "creategeometryend";
- /**
- * Event fired when an interaction to create a geometry starts.
- *
- * @description A create interaction starts when the first vertex
- * is created in the geometry.
- *
- * @event TagComponent#creategeometrystart
- * @type {TagComponent} Tag component.
- * @example
- * ```
- * tagComponent.on("creategeometrystart", function(component) {
- * console.log(component);
- * });
- * ```
- */
- TagComponent.creategeometrystart = "creategeometrystart";
- /**
- * Event fired when the create mode is changed.
- *
- * @event TagComponent#modechanged
- * @type {TagMode} Tag mode
- * @example
- * ```
- * tagComponent.on("modechanged", function(mode) {
- * console.log(mode);
- * });
- * ```
- */
- TagComponent.modechanged = "modechanged";
- /**
- * Event fired when a geometry has been created.
- *
- * @event TagComponent#geometrycreated
- * @type {Geometry} Created geometry.
- * @example
- * ```
- * tagComponent.on("geometrycreated", function(geometry) {
- * console.log(geometry);
- * });
- * ```
- */
- TagComponent.geometrycreated = "geometrycreated";
- /**
- * Event fired when the tags collection has changed.
- *
- * @event TagComponent#tagschanged
- * @type {TagComponent} Tag component.
- * @example
- * ```
- * tagComponent.on("tagschanged", function(component) {
- * console.log(component.getAll());
- * });
- * ```
- */
- TagComponent.tagschanged = "tagschanged";
- return TagComponent;
-}(Component_1.Component));
-exports.TagComponent = TagComponent;
-Component_1.ComponentService.register(TagComponent);
-exports.default = TagComponent;
-
-},{"../../Component":291,"../../Geo":294,"../../Render":297,"rxjs":43,"rxjs/operators":241,"when":288}],368:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.TagCreator = void 0;
-var operators_1 = require("rxjs/operators");
-var rxjs_1 = require("rxjs");
-var Component_1 = require("../../Component");
-var TagCreator = /** @class */ (function () {
- function TagCreator(component, navigator) {
- this._component = component;
- this._navigator = navigator;
- this._tagOperation$ = new rxjs_1.Subject();
- this._createPoints$ = new rxjs_1.Subject();
- this._createPolygon$ = new rxjs_1.Subject();
- this._createRect$ = new rxjs_1.Subject();
- this._delete$ = new rxjs_1.Subject();
- this._tag$ = this._tagOperation$.pipe(operators_1.scan(function (tag, operation) {
- return operation(tag);
- }, null), operators_1.share());
- this._replayedTag$ = this._tag$.pipe(operators_1.publishReplay(1), operators_1.refCount());
- this._replayedTag$.subscribe();
- this._createPoints$.pipe(operators_1.withLatestFrom(this._component.configuration$, this._navigator.stateService.currentTransform$), operators_1.map(function (_a) {
- var coord = _a[0], conf = _a[1], transform = _a[2];
- return function () {
- var geometry = new Component_1.PointsGeometry([
- [coord[0], coord[1]],
- [coord[0], coord[1]],
- ]);
- return new Component_1.ExtremePointCreateTag(geometry, {
- color: conf.createColor,
- indicateCompleter: conf.indicatePointsCompleter,
- }, transform);
- };
- }))
- .subscribe(this._tagOperation$);
- this._createRect$.pipe(operators_1.withLatestFrom(this._component.configuration$, this._navigator.stateService.currentTransform$), operators_1.map(function (_a) {
- var coord = _a[0], conf = _a[1], transform = _a[2];
- return function () {
- var geometry = new Component_1.RectGeometry([
- coord[0],
- coord[1],
- coord[0],
- coord[1],
- ]);
- return new Component_1.OutlineCreateTag(geometry, { color: conf.createColor }, transform);
- };
- }))
- .subscribe(this._tagOperation$);
- this._createPolygon$.pipe(operators_1.withLatestFrom(this._component.configuration$, this._navigator.stateService.currentTransform$), operators_1.map(function (_a) {
- var coord = _a[0], conf = _a[1], transform = _a[2];
- return function () {
- var geometry = new Component_1.PolygonGeometry([
- [coord[0], coord[1]],
- [coord[0], coord[1]],
- [coord[0], coord[1]],
- ]);
- return new Component_1.OutlineCreateTag(geometry, { color: conf.createColor }, transform);
- };
- }))
- .subscribe(this._tagOperation$);
- this._delete$.pipe(operators_1.map(function () {
- return function () {
- return null;
- };
- }))
- .subscribe(this._tagOperation$);
- }
- Object.defineProperty(TagCreator.prototype, "createRect$", {
- get: function () {
- return this._createRect$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TagCreator.prototype, "createPolygon$", {
- get: function () {
- return this._createPolygon$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TagCreator.prototype, "createPoints$", {
- get: function () {
- return this._createPoints$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TagCreator.prototype, "delete$", {
- get: function () {
- return this._delete$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TagCreator.prototype, "tag$", {
- get: function () {
- return this._tag$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TagCreator.prototype, "replayedTag$", {
- get: function () {
- return this._replayedTag$;
- },
- enumerable: false,
- configurable: true
- });
- return TagCreator;
-}());
-exports.TagCreator = TagCreator;
-exports.default = TagCreator;
-
-},{"../../Component":291,"rxjs":43,"rxjs/operators":241}],369:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.TagDOMRenderer = void 0;
-var vd = require("virtual-dom");
-var TagDOMRenderer = /** @class */ (function () {
- function TagDOMRenderer() {
- }
- TagDOMRenderer.prototype.render = function (tags, createTag, atlas, camera, size) {
- var vNodes = [];
- for (var _i = 0, tags_1 = tags; _i < tags_1.length; _i++) {
- var tag = tags_1[_i];
- vNodes = vNodes.concat(tag.getDOMObjects(atlas, camera, size));
- }
- if (createTag != null) {
- vNodes = vNodes.concat(createTag.getDOMObjects(camera, size));
- }
- return vd.h("div.TagContainer", {}, vNodes);
- };
- TagDOMRenderer.prototype.clear = function () {
- return vd.h("div", {}, []);
- };
- return TagDOMRenderer;
-}());
-exports.TagDOMRenderer = TagDOMRenderer;
-
-},{"virtual-dom":247}],370:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.TagMode = void 0;
-/**
- * Enumeration for tag modes
- * @enum {number}
- * @readonly
- * @description Modes for the interaction in the tag component.
- */
-var TagMode;
-(function (TagMode) {
- /**
- * Disables creating tags.
- */
- TagMode[TagMode["Default"] = 0] = "Default";
- /**
- * Create a point geometry through a click.
- */
- TagMode[TagMode["CreatePoint"] = 1] = "CreatePoint";
- /**
- * Create a points geometry through clicks.
- */
- TagMode[TagMode["CreatePoints"] = 2] = "CreatePoints";
- /**
- * Create a polygon geometry through clicks.
- */
- TagMode[TagMode["CreatePolygon"] = 3] = "CreatePolygon";
- /**
- * Create a rect geometry through clicks.
- */
- TagMode[TagMode["CreateRect"] = 4] = "CreateRect";
- /**
- * Create a rect geometry through drag.
- *
- * @description Claims the mouse which results in mouse handlers like
- * drag pan and scroll zoom becoming inactive.
- */
- TagMode[TagMode["CreateRectDrag"] = 5] = "CreateRectDrag";
-})(TagMode = exports.TagMode || (exports.TagMode = {}));
-exports.default = TagMode;
-
-},{}],371:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.TagOperation = void 0;
-var TagOperation;
-(function (TagOperation) {
- TagOperation[TagOperation["None"] = 0] = "None";
- TagOperation[TagOperation["Centroid"] = 1] = "Centroid";
- TagOperation[TagOperation["Vertex"] = 2] = "Vertex";
-})(TagOperation = exports.TagOperation || (exports.TagOperation = {}));
-exports.default = TagOperation;
-
-},{}],372:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.TagScene = void 0;
-var THREE = require("three");
-var TagScene = /** @class */ (function () {
- function TagScene(scene, raycaster) {
- this._createTag = null;
- this._needsRender = false;
- this._raycaster = !!raycaster ? raycaster : new THREE.Raycaster();
- this._scene = !!scene ? scene : new THREE.Scene();
- this._objectTags = {};
- this._retrievableObjects = [];
- this._tags = {};
- }
- Object.defineProperty(TagScene.prototype, "needsRender", {
- get: function () {
- return this._needsRender;
- },
- enumerable: false,
- configurable: true
- });
- TagScene.prototype.add = function (tags) {
- for (var _i = 0, tags_1 = tags; _i < tags_1.length; _i++) {
- var tag = tags_1[_i];
- if (tag.tag.id in this._tags) {
- this._remove(tag.tag.id);
- }
- this._add(tag);
- }
- this._needsRender = true;
- };
- TagScene.prototype.addCreateTag = function (tag) {
- for (var _i = 0, _a = tag.glObjects; _i < _a.length; _i++) {
- var object = _a[_i];
- this._scene.add(object);
- }
- this._createTag = { tag: tag, objects: tag.glObjects };
- this._needsRender = true;
- };
- TagScene.prototype.clear = function () {
- for (var _i = 0, _a = Object.keys(this._tags); _i < _a.length; _i++) {
- var id = _a[_i];
- this._remove(id);
- }
- this._needsRender = false;
- };
- TagScene.prototype.get = function (id) {
- return this.has(id) ? this._tags[id].tag : undefined;
- };
- TagScene.prototype.has = function (id) {
- return id in this._tags;
- };
- TagScene.prototype.hasCreateTag = function () {
- return this._createTag != null;
- };
- TagScene.prototype.intersectObjects = function (_a, camera) {
- var viewportX = _a[0], viewportY = _a[1];
- this._raycaster.setFromCamera(new THREE.Vector2(viewportX, viewportY), camera);
- var intersects = this._raycaster.intersectObjects(this._retrievableObjects);
- var intersectedIds = [];
- for (var _i = 0, intersects_1 = intersects; _i < intersects_1.length; _i++) {
- var intersect = intersects_1[_i];
- if (intersect.object.uuid in this._objectTags) {
- intersectedIds.push(this._objectTags[intersect.object.uuid]);
- }
- }
- return intersectedIds;
- };
- TagScene.prototype.remove = function (ids) {
- for (var _i = 0, ids_1 = ids; _i < ids_1.length; _i++) {
- var id = ids_1[_i];
- this._remove(id);
- }
- this._needsRender = true;
- };
- TagScene.prototype.removeAll = function () {
- for (var _i = 0, _a = Object.keys(this._tags); _i < _a.length; _i++) {
- var id = _a[_i];
- this._remove(id);
- }
- this._needsRender = true;
- };
- TagScene.prototype.removeCreateTag = function () {
- if (this._createTag == null) {
- return;
- }
- for (var _i = 0, _a = this._createTag.objects; _i < _a.length; _i++) {
- var object = _a[_i];
- this._scene.remove(object);
- }
- this._createTag.tag.dispose();
- this._createTag = null;
- this._needsRender = true;
- };
- TagScene.prototype.render = function (perspectiveCamera, renderer) {
- renderer.render(this._scene, perspectiveCamera);
- this._needsRender = false;
- };
- TagScene.prototype.update = function () {
- this._needsRender = true;
- };
- TagScene.prototype.updateCreateTagObjects = function (tag) {
- if (this._createTag.tag !== tag) {
- throw new Error("Create tags do not have the same reference.");
- }
- for (var _i = 0, _a = this._createTag.objects; _i < _a.length; _i++) {
- var object = _a[_i];
- this._scene.remove(object);
- }
- for (var _b = 0, _c = tag.glObjects; _b < _c.length; _b++) {
- var object = _c[_b];
- this._scene.add(object);
- }
- this._createTag.objects = tag.glObjects;
- this._needsRender = true;
- };
- TagScene.prototype.updateObjects = function (tag) {
- var id = tag.tag.id;
- if (this._tags[id].tag !== tag) {
- throw new Error("Tags do not have the same reference.");
- }
- var tagObjects = this._tags[id];
- this._removeObjects(tagObjects);
- delete this._tags[id];
- this._add(tag);
- this._needsRender = true;
- };
- TagScene.prototype._add = function (tag) {
- var id = tag.tag.id;
- var tagObjects = { tag: tag, objects: [], retrievableObjects: [] };
- this._tags[id] = tagObjects;
- for (var _i = 0, _a = tag.getGLObjects(); _i < _a.length; _i++) {
- var object = _a[_i];
- tagObjects.objects.push(object);
- this._scene.add(object);
- }
- for (var _b = 0, _c = tag.getRetrievableObjects(); _b < _c.length; _b++) {
- var retrievableObject = _c[_b];
- tagObjects.retrievableObjects.push(retrievableObject);
- this._retrievableObjects.push(retrievableObject);
- this._objectTags[retrievableObject.uuid] = tag.tag.id;
- }
- };
- TagScene.prototype._remove = function (id) {
- var tagObjects = this._tags[id];
- this._removeObjects(tagObjects);
- tagObjects.tag.dispose();
- delete this._tags[id];
- };
- TagScene.prototype._removeObjects = function (tagObjects) {
- for (var _i = 0, _a = tagObjects.objects; _i < _a.length; _i++) {
- var object = _a[_i];
- this._scene.remove(object);
- }
- for (var _b = 0, _c = tagObjects.retrievableObjects; _b < _c.length; _b++) {
- var retrievableObject = _c[_b];
- var index = this._retrievableObjects.indexOf(retrievableObject);
- if (index !== -1) {
- this._retrievableObjects.splice(index, 1);
- }
- }
- };
- return TagScene;
-}());
-exports.TagScene = TagScene;
-exports.default = TagScene;
-
-},{"three":242}],373:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.TagSet = void 0;
-var rxjs_1 = require("rxjs");
-var Component_1 = require("../../Component");
-var ExtremePointTag_1 = require("./tag/ExtremePointTag");
-var ExtremePointRenderTag_1 = require("./tag/ExtremePointRenderTag");
-var TagSet = /** @class */ (function () {
- function TagSet() {
- this._active = false;
- this._hash = {};
- this._hashDeactivated = {};
- this._notifyChanged$ = new rxjs_1.Subject();
- }
- Object.defineProperty(TagSet.prototype, "active", {
- get: function () {
- return this._active;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TagSet.prototype, "changed$", {
- get: function () {
- return this._notifyChanged$;
- },
- enumerable: false,
- configurable: true
- });
- TagSet.prototype.activate = function (transform) {
- if (this._active) {
- return;
- }
- for (var id in this._hashDeactivated) {
- if (!this._hashDeactivated.hasOwnProperty(id)) {
- continue;
- }
- var tag = this._hashDeactivated[id];
- this._add(tag, transform);
- }
- this._hashDeactivated = {};
- this._active = true;
- this._notifyChanged$.next(this);
- };
- TagSet.prototype.deactivate = function () {
- if (!this._active) {
- return;
- }
- for (var id in this._hash) {
- if (!this._hash.hasOwnProperty(id)) {
- continue;
- }
- this._hashDeactivated[id] = this._hash[id].tag;
- }
- this._hash = {};
- this._active = false;
- };
- TagSet.prototype.add = function (tags, transform) {
- this._assertActivationState(true);
- for (var _i = 0, tags_1 = tags; _i < tags_1.length; _i++) {
- var tag = tags_1[_i];
- this._add(tag, transform);
- }
- this._notifyChanged$.next(this);
- };
- TagSet.prototype.addDeactivated = function (tags) {
- this._assertActivationState(false);
- for (var _i = 0, tags_2 = tags; _i < tags_2.length; _i++) {
- var tag = tags_2[_i];
- if (!(tag instanceof Component_1.OutlineTag ||
- tag instanceof Component_1.SpotTag ||
- tag instanceof ExtremePointTag_1.default)) {
- throw new Error("Tag type not supported");
- }
- this._hashDeactivated[tag.id] = tag;
- }
- };
- TagSet.prototype.get = function (id) {
- return this.has(id) ? this._hash[id] : undefined;
- };
- TagSet.prototype.getAll = function () {
- var hash = this._hash;
- return Object.keys(hash)
- .map(function (id) {
- return hash[id];
- });
- };
- TagSet.prototype.getAllDeactivated = function () {
- var hashDeactivated = this._hashDeactivated;
- return Object.keys(hashDeactivated)
- .map(function (id) {
- return hashDeactivated[id];
- });
- };
- TagSet.prototype.getDeactivated = function (id) {
- return this.hasDeactivated(id) ? this._hashDeactivated[id] : undefined;
- };
- TagSet.prototype.has = function (id) {
- return id in this._hash;
- };
- TagSet.prototype.hasDeactivated = function (id) {
- return id in this._hashDeactivated;
- };
- TagSet.prototype.remove = function (ids) {
- this._assertActivationState(true);
- var hash = this._hash;
- for (var _i = 0, ids_1 = ids; _i < ids_1.length; _i++) {
- var id = ids_1[_i];
- if (!(id in hash)) {
- continue;
- }
- delete hash[id];
- }
- this._notifyChanged$.next(this);
- };
- TagSet.prototype.removeAll = function () {
- this._assertActivationState(true);
- this._hash = {};
- this._notifyChanged$.next(this);
- };
- TagSet.prototype.removeAllDeactivated = function () {
- this._assertActivationState(false);
- this._hashDeactivated = {};
- };
- TagSet.prototype.removeDeactivated = function (ids) {
- this._assertActivationState(false);
- var hashDeactivated = this._hashDeactivated;
- for (var _i = 0, ids_2 = ids; _i < ids_2.length; _i++) {
- var id = ids_2[_i];
- if (!(id in hashDeactivated)) {
- continue;
- }
- delete hashDeactivated[id];
- }
- };
- TagSet.prototype._add = function (tag, transform) {
- if (tag instanceof Component_1.OutlineTag) {
- this._hash[tag.id] = new Component_1.OutlineRenderTag(tag, transform);
- }
- else if (tag instanceof Component_1.SpotTag) {
- this._hash[tag.id] = new Component_1.SpotRenderTag(tag, transform);
- }
- else if (tag instanceof ExtremePointTag_1.default) {
- this._hash[tag.id] = new ExtremePointRenderTag_1.default(tag, transform);
- }
- else {
- throw new Error("Tag type not supported");
- }
- };
- TagSet.prototype._assertActivationState = function (should) {
- if (should !== this._active) {
- throw new Error("Tag set not in correct state for operation.");
- }
- };
- return TagSet;
-}());
-exports.TagSet = TagSet;
-exports.default = TagSet;
-
-},{"../../Component":291,"./tag/ExtremePointRenderTag":393,"./tag/ExtremePointTag":394,"rxjs":43}],374:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.GeometryTagError = void 0;
-var Error_1 = require("../../../Error");
-var GeometryTagError = /** @class */ (function (_super) {
- __extends(GeometryTagError, _super);
- function GeometryTagError(message) {
- var _this = _super.call(this, message != null ? message : "The provided geometry value is incorrect") || this;
- Object.setPrototypeOf(_this, GeometryTagError.prototype);
- _this.name = "GeometryTagError";
- return _this;
- }
- return GeometryTagError;
-}(Error_1.MapillaryError));
-exports.GeometryTagError = GeometryTagError;
-exports.default = Error_1.MapillaryError;
-
-},{"../../../Error":293}],375:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Geometry = void 0;
-var rxjs_1 = require("rxjs");
-/**
- * @class Geometry
- * @abstract
- * @classdesc Represents a geometry.
- */
-var Geometry = /** @class */ (function () {
- /**
- * Create a geometry.
- *
- * @constructor
- * @ignore
- */
- function Geometry() {
- this._notifyChanged$ = new rxjs_1.Subject();
- }
- Object.defineProperty(Geometry.prototype, "changed$", {
- /**
- * Get changed observable.
- *
- * @description Emits the geometry itself every time the geometry
- * has changed.
- *
- * @returns {Observable<Geometry>} Observable emitting the geometry instance.
- * @ignore
- */
- get: function () {
- return this._notifyChanged$;
- },
- enumerable: false,
- configurable: true
- });
- return Geometry;
-}());
-exports.Geometry = Geometry;
-exports.default = Geometry;
-
-},{"rxjs":43}],376:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.PointGeometry = void 0;
-var Component_1 = require("../../../Component");
-/**
- * @class PointGeometry
- *
- * @classdesc Represents a point geometry in the 2D basic image coordinate system.
- *
- * @example
- * ```
- * var basicPoint = [0.5, 0.7];
- * var pointGeometry = new Mapillary.TagComponent.PointGeometry(basicPoint);
- * ```
- */
-var PointGeometry = /** @class */ (function (_super) {
- __extends(PointGeometry, _super);
- /**
- * Create a point geometry.
- *
- * @constructor
- * @param {Array<number>} point - An array representing the basic coordinates of
- * the point.
- *
- * @throws {GeometryTagError} Point coordinates must be valid basic coordinates.
- */
- function PointGeometry(point) {
- var _this = _super.call(this) || this;
- var x = point[0];
- var y = point[1];
- if (x < 0 || x > 1 || y < 0 || y > 1) {
- throw new Component_1.GeometryTagError("Basic coordinates must be on the interval [0, 1].");
- }
- _this._point = point.slice();
- return _this;
- }
- Object.defineProperty(PointGeometry.prototype, "point", {
- /**
- * Get point property.
- * @returns {Array<number>} Array representing the basic coordinates of the point.
- */
- get: function () {
- return this._point;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Get the 2D basic coordinates for the centroid of the point, i.e. the 2D
- * basic coordinates of the point itself.
- *
- * @returns {Array<number>} 2D basic coordinates representing the centroid.
- * @ignore
- */
- PointGeometry.prototype.getCentroid2d = function () {
- return this._point.slice();
- };
- /**
- * Get the 3D world coordinates for the centroid of the point, i.e. the 3D
- * world coordinates of the point itself.
- *
- * @param {Transform} transform - The transform of the node related to the point.
- * @returns {Array<number>} 3D world coordinates representing the centroid.
- * @ignore
- */
- PointGeometry.prototype.getCentroid3d = function (transform) {
- return transform.unprojectBasic(this._point, 200);
- };
- /**
- * Set the centroid of the point, i.e. the point coordinates.
- *
- * @param {Array<number>} value - The new value of the centroid.
- * @param {Transform} transform - The transform of the node related to the point.
- * @ignore
- */
- PointGeometry.prototype.setCentroid2d = function (value, transform) {
- var changed = [
- Math.max(0, Math.min(1, value[0])),
- Math.max(0, Math.min(1, value[1])),
- ];
- this._point[0] = changed[0];
- this._point[1] = changed[1];
- this._notifyChanged$.next(this);
- };
- return PointGeometry;
-}(Component_1.Geometry));
-exports.PointGeometry = PointGeometry;
-exports.default = PointGeometry;
-
-},{"../../../Component":291}],377:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.PointsGeometry = void 0;
-var Component_1 = require("../../../Component");
-/**
- * @class PointsGeometry
- *
- * @classdesc Represents a point set in the 2D basic image coordinate system.
- *
- * @example
- * ```
- * var points = [[0.5, 0.3], [0.7, 0.3], [0.6, 0.5]];
- * var pointsGeometry = new Mapillary.TagComponent.PointsGeometry(points);
- * ```
- */
-var PointsGeometry = /** @class */ (function (_super) {
- __extends(PointsGeometry, _super);
- /**
- * Create a points geometry.
- *
- * @constructor
- * @param {Array<Array<number>>} points - Array of 2D points on the basic coordinate
- * system. The number of points must be greater than or equal to two.
- *
- * @throws {GeometryTagError} Point coordinates must be valid basic coordinates.
- */
- function PointsGeometry(points) {
- var _this = _super.call(this) || this;
- var pointsLength = points.length;
- if (pointsLength < 2) {
- throw new Component_1.GeometryTagError("A points geometry must have two or more positions.");
- }
- _this._points = [];
- for (var _i = 0, points_1 = points; _i < points_1.length; _i++) {
- var point = points_1[_i];
- if (point[0] < 0 || point[0] > 1 ||
- point[1] < 0 || point[1] > 1) {
- throw new Component_1.GeometryTagError("Basic coordinates of points must be on the interval [0, 1].");
- }
- _this._points.push(point.slice());
- }
- return _this;
- }
- Object.defineProperty(PointsGeometry.prototype, "points", {
- /**
- * Get points property.
- * @returns {Array<Array<number>>} Array of 2d points.
- */
- get: function () {
- return this._points;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Add a point to the point set.
- *
- * @param {Array<number>} point - Point to add.
- * @ignore
- */
- PointsGeometry.prototype.addPoint2d = function (point) {
- var clamped = [
- Math.max(0, Math.min(1, point[0])),
- Math.max(0, Math.min(1, point[1])),
- ];
- this._points.push(clamped);
- this._notifyChanged$.next(this);
- };
- /**
- * Get the coordinates of a point from the point set representation of the geometry.
- *
- * @param {number} index - Point index.
- * @returns {Array<number>} Array representing the 2D basic coordinates of the point.
- * @ignore
- */
- PointsGeometry.prototype.getPoint2d = function (index) {
- return this._points[index].slice();
- };
- /**
- * Remove a point from the point set.
- *
- * @param {number} index - The index of the point to remove.
- * @ignore
- */
- PointsGeometry.prototype.removePoint2d = function (index) {
- if (index < 0 ||
- index >= this._points.length ||
- this._points.length < 3) {
- throw new Component_1.GeometryTagError("Index for removed point must be valid.");
- }
- this._points.splice(index, 1);
- this._notifyChanged$.next(this);
- };
- /** @ignore */
- PointsGeometry.prototype.setVertex2d = function (index, value, transform) {
- this.setPoint2d(index, value, transform);
- };
- /** @ignore */
- PointsGeometry.prototype.setPoint2d = function (index, value, transform) {
- var changed = [
- Math.max(0, Math.min(1, value[0])),
- Math.max(0, Math.min(1, value[1])),
- ];
- this._points[index] = changed;
- this._notifyChanged$.next(this);
- };
- /** @ignore */
- PointsGeometry.prototype.getPoints3d = function (transform) {
- return this._getPoints3d(this._points, transform);
- };
- /** @ignore */
- PointsGeometry.prototype.getPoint3d = function (index, transform) {
- return transform.unprojectBasic(this._points[index], 200);
- };
- /** @ignore */
- PointsGeometry.prototype.getPoints2d = function () {
- return this._points.slice();
- };
- /** @ignore */
- PointsGeometry.prototype.getCentroid2d = function (transform) {
- if (!transform) {
- throw new Component_1.GeometryTagError("Get centroid must be called with a transform for points geometries.");
- }
- var _a = this.getRect2d(transform), minX = _a[0], minY = _a[1], maxX = _a[2], maxY = _a[3];
- var centroidX = minX < maxX ?
- (minX + maxX) / 2 :
- ((minX + maxX + 1) / 2) % 1;
- var centroidY = (minY + maxY) / 2;
- return [centroidX, centroidY];
- };
- /** @ignore */
- PointsGeometry.prototype.getCentroid3d = function (transform) {
- var centroid2d = this.getCentroid2d();
- return transform.unprojectBasic(centroid2d, 200);
- };
- /** @ignore */
- PointsGeometry.prototype.getRect2d = function (transform) {
- var minX = 1;
- var maxX = 0;
- var minY = 1;
- var maxY = 0;
- var points = this._points;
- for (var _i = 0, points_2 = points; _i < points_2.length; _i++) {
- var point = points_2[_i];
- if (point[0] < minX) {
- minX = point[0];
- }
- if (point[0] > maxX) {
- maxX = point[0];
- }
- if (point[1] < minY) {
- minY = point[1];
- }
- if (point[1] > maxY) {
- maxY = point[1];
- }
- }
- if (transform.fullPano) {
- var indices = [];
- for (var i = 0; i < points.length; i++) {
- indices[i] = i;
- }
- indices.sort(function (a, b) {
- return points[a][0] < points[b][0] ?
- -1 :
- points[a][0] > points[b][0] ?
- 1 :
- a < b ? -1 : 1;
- });
- var maxDistanceX = points[indices[0]][0] + 1 - points[indices[indices.length - 1]][0];
- var leftMostIndex = 0;
- for (var i = 0; i < indices.length - 1; i++) {
- var index1 = indices[i];
- var index2 = indices[i + 1];
- var distanceX = points[index2][0] - points[index1][0];
- if (distanceX > maxDistanceX) {
- maxDistanceX = distanceX;
- leftMostIndex = i + 1;
- }
- }
- if (leftMostIndex > 0) {
- minX = points[indices[leftMostIndex]][0];
- maxX = points[indices[leftMostIndex - 1]][0];
- }
- }
- return [minX, minY, maxX, maxY];
- };
- /** @ignore */
- PointsGeometry.prototype.setCentroid2d = function (value, transform) {
- throw new Error("Not implemented");
- };
- PointsGeometry.prototype._getPoints3d = function (points2d, transform) {
- return points2d
- .map(function (point) {
- return transform.unprojectBasic(point, 200);
- });
- };
- return PointsGeometry;
-}(Component_1.Geometry));
-exports.PointsGeometry = PointsGeometry;
-exports.default = PointsGeometry;
-
-},{"../../../Component":291}],378:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.PolygonGeometry = void 0;
-var Component_1 = require("../../../Component");
-/**
- * @class PolygonGeometry
- *
- * @classdesc Represents a polygon geometry in the 2D basic image coordinate system.
- * All polygons and holes provided to the constructor needs to be closed.
- *
- * @example
- * ```
- * var basicPolygon = [[0.5, 0.3], [0.7, 0.3], [0.6, 0.5], [0.5, 0.3]];
- * var polygonGeometry = new Mapillary.TagComponent.PolygonGeometry(basicPolygon);
- * ```
- */
-var PolygonGeometry = /** @class */ (function (_super) {
- __extends(PolygonGeometry, _super);
- /**
- * Create a polygon geometry.
- *
- * @constructor
- * @param {Array<Array<number>>} polygon - Array of polygon vertices. Must be closed.
- * @param {Array<Array<Array<number>>>} [holes] - Array of arrays of hole vertices.
- * Each array of holes vertices must be closed.
- *
- * @throws {GeometryTagError} Polygon coordinates must be valid basic coordinates.
- */
- function PolygonGeometry(polygon, holes) {
- var _this = _super.call(this) || this;
- var polygonLength = polygon.length;
- if (polygonLength < 3) {
- throw new Component_1.GeometryTagError("A polygon must have three or more positions.");
- }
- if (polygon[0][0] !== polygon[polygonLength - 1][0] ||
- polygon[0][1] !== polygon[polygonLength - 1][1]) {
- throw new Component_1.GeometryTagError("First and last positions must be equivalent.");
- }
- _this._polygon = [];
- for (var _i = 0, polygon_1 = polygon; _i < polygon_1.length; _i++) {
- var vertex = polygon_1[_i];
- if (vertex[0] < 0 || vertex[0] > 1 ||
- vertex[1] < 0 || vertex[1] > 1) {
- throw new Component_1.GeometryTagError("Basic coordinates of polygon must be on the interval [0, 1].");
- }
- _this._polygon.push(vertex.slice());
- }
- _this._holes = [];
- if (holes == null) {
- return _this;
- }
- for (var i = 0; i < holes.length; i++) {
- var hole = holes[i];
- var holeLength = hole.length;
- if (holeLength < 3) {
- throw new Component_1.GeometryTagError("A polygon hole must have three or more positions.");
- }
- if (hole[0][0] !== hole[holeLength - 1][0] ||
- hole[0][1] !== hole[holeLength - 1][1]) {
- throw new Component_1.GeometryTagError("First and last positions of hole must be equivalent.");
- }
- _this._holes.push([]);
- for (var _a = 0, hole_1 = hole; _a < hole_1.length; _a++) {
- var vertex = hole_1[_a];
- if (vertex[0] < 0 || vertex[0] > 1 ||
- vertex[1] < 0 || vertex[1] > 1) {
- throw new Component_1.GeometryTagError("Basic coordinates of hole must be on the interval [0, 1].");
- }
- _this._holes[i].push(vertex.slice());
- }
- }
- return _this;
- }
- Object.defineProperty(PolygonGeometry.prototype, "polygon", {
- /**
- * Get polygon property.
- * @returns {Array<Array<number>>} Closed 2d polygon.
- */
- get: function () {
- return this._polygon;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(PolygonGeometry.prototype, "holes", {
- /**
- * Get holes property.
- * @returns {Array<Array<Array<number>>>} Holes of 2d polygon.
- */
- get: function () {
- return this._holes;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Add a vertex to the polygon by appending it after the last vertex.
- *
- * @param {Array<number>} vertex - Vertex to add.
- * @ignore
- */
- PolygonGeometry.prototype.addVertex2d = function (vertex) {
- var clamped = [
- Math.max(0, Math.min(1, vertex[0])),
- Math.max(0, Math.min(1, vertex[1])),
- ];
- this._polygon.splice(this._polygon.length - 1, 0, clamped);
- this._notifyChanged$.next(this);
- };
- /**
- * Get the coordinates of a vertex from the polygon representation of the geometry.
- *
- * @param {number} index - Vertex index.
- * @returns {Array<number>} Array representing the 2D basic coordinates of the vertex.
- * @ignore
- */
- PolygonGeometry.prototype.getVertex2d = function (index) {
- return this._polygon[index].slice();
- };
- /**
- * Remove a vertex from the polygon.
- *
- * @param {number} index - The index of the vertex to remove.
- * @ignore
- */
- PolygonGeometry.prototype.removeVertex2d = function (index) {
- if (index < 0 ||
- index >= this._polygon.length ||
- this._polygon.length < 4) {
- throw new Component_1.GeometryTagError("Index for removed vertex must be valid.");
- }
- if (index > 0 && index < this._polygon.length - 1) {
- this._polygon.splice(index, 1);
- }
- else {
- this._polygon.splice(0, 1);
- this._polygon.pop();
- var closing = this._polygon[0].slice();
- this._polygon.push(closing);
- }
- this._notifyChanged$.next(this);
- };
- /** @ignore */
- PolygonGeometry.prototype.setVertex2d = function (index, value, transform) {
- var changed = [
- Math.max(0, Math.min(1, value[0])),
- Math.max(0, Math.min(1, value[1])),
- ];
- if (index === 0 || index === this._polygon.length - 1) {
- this._polygon[0] = changed.slice();
- this._polygon[this._polygon.length - 1] = changed.slice();
- }
- else {
- this._polygon[index] = changed.slice();
- }
- this._notifyChanged$.next(this);
- };
- /** @ignore */
- PolygonGeometry.prototype.setCentroid2d = function (value, transform) {
- var xs = this._polygon.map(function (point) { return point[0]; });
- var ys = this._polygon.map(function (point) { return point[1]; });
- var minX = Math.min.apply(Math, xs);
- var maxX = Math.max.apply(Math, xs);
- var minY = Math.min.apply(Math, ys);
- var maxY = Math.max.apply(Math, ys);
- var centroid = this.getCentroid2d();
- var minTranslationX = -minX;
- var maxTranslationX = 1 - maxX;
- var minTranslationY = -minY;
- var maxTranslationY = 1 - maxY;
- var translationX = Math.max(minTranslationX, Math.min(maxTranslationX, value[0] - centroid[0]));
- var translationY = Math.max(minTranslationY, Math.min(maxTranslationY, value[1] - centroid[1]));
- for (var _i = 0, _a = this._polygon; _i < _a.length; _i++) {
- var point = _a[_i];
- point[0] += translationX;
- point[1] += translationY;
- }
- this._notifyChanged$.next(this);
- };
- /** @ignore */
- PolygonGeometry.prototype.getPoints3d = function (transform) {
- return this._getPoints3d(this._subsample(this._polygon), transform);
- };
- /** @ignore */
- PolygonGeometry.prototype.getVertex3d = function (index, transform) {
- return transform.unprojectBasic(this._polygon[index], 200);
- };
- /** @ignore */
- PolygonGeometry.prototype.getVertices2d = function () {
- return this._polygon.slice();
- };
- /** @ignore */
- PolygonGeometry.prototype.getVertices3d = function (transform) {
- return this._getPoints3d(this._polygon, transform);
- };
- /**
- * Get a polygon representation of the 3D coordinates for the vertices of each hole
- * of the geometry. Line segments between vertices will possibly be subsampled
- * resulting in a larger number of points than the total number of vertices.
- *
- * @param {Transform} transform - The transform of the node related to the geometry.
- * @returns {Array<Array<Array<number>>>} Array of hole polygons in 3D world coordinates
- * representing the vertices of each hole of the geometry.
- * @ignore
- */
- PolygonGeometry.prototype.getHolePoints3d = function (transform) {
- var _this = this;
- return this._holes
- .map(function (hole2d) {
- return _this._getPoints3d(_this._subsample(hole2d), transform);
- });
- };
- /**
- * Get a polygon representation of the 3D coordinates for the vertices of each hole
- * of the geometry.
- *
- * @param {Transform} transform - The transform of the node related to the geometry.
- * @returns {Array<Array<Array<number>>>} Array of hole polygons in 3D world coordinates
- * representing the vertices of each hole of the geometry.
- * @ignore
- */
- PolygonGeometry.prototype.getHoleVertices3d = function (transform) {
- var _this = this;
- return this._holes
- .map(function (hole2d) {
- return _this._getPoints3d(hole2d, transform);
- });
- };
- /** @ignore */
- PolygonGeometry.prototype.getCentroid2d = function () {
- var polygon = this._polygon;
- var area = 0;
- var centroidX = 0;
- var centroidY = 0;
- for (var i = 0; i < polygon.length - 1; i++) {
- var xi = polygon[i][0];
- var yi = polygon[i][1];
- var xi1 = polygon[i + 1][0];
- var yi1 = polygon[i + 1][1];
- var a = xi * yi1 - xi1 * yi;
- area += a;
- centroidX += (xi + xi1) * a;
- centroidY += (yi + yi1) * a;
- }
- area /= 2;
- centroidX /= 6 * area;
- centroidY /= 6 * area;
- return [centroidX, centroidY];
- };
- /** @ignore */
- PolygonGeometry.prototype.getCentroid3d = function (transform) {
- var centroid2d = this.getCentroid2d();
- return transform.unprojectBasic(centroid2d, 200);
- };
- /** @ignore */
- PolygonGeometry.prototype.get3dDomainTriangles3d = function (transform) {
- var _this = this;
- return this._triangulate(this._project(this._polygon, transform), this.getVertices3d(transform), this._holes
- .map(function (hole2d) {
- return _this._project(hole2d, transform);
- }), this.getHoleVertices3d(transform));
- };
- /** @ignore */
- PolygonGeometry.prototype.getTriangles3d = function (transform) {
- var _this = this;
- if (transform.fullPano) {
- return this._triangulatePano(this._polygon.slice(), this.holes.slice(), transform);
- }
- var points2d = this._project(this._subsample(this._polygon), transform);
- var points3d = this.getPoints3d(transform);
- var holes2d = this._holes
- .map(function (hole) {
- return _this._project(_this._subsample(hole), transform);
- });
- var holes3d = this.getHolePoints3d(transform);
- return this._triangulate(points2d, points3d, holes2d, holes3d);
- };
- /** @ignore */
- PolygonGeometry.prototype.getPoleOfInaccessibility2d = function () {
- return this._getPoleOfInaccessibility2d(this._polygon.slice());
- };
- /** @ignore */
- PolygonGeometry.prototype.getPoleOfInaccessibility3d = function (transform) {
- var pole2d = this._getPoleOfInaccessibility2d(this._polygon.slice());
- return transform.unprojectBasic(pole2d, 200);
- };
- PolygonGeometry.prototype._getPoints3d = function (points2d, transform) {
- return points2d
- .map(function (point) {
- return transform.unprojectBasic(point, 200);
- });
- };
- return PolygonGeometry;
-}(Component_1.VertexGeometry));
-exports.PolygonGeometry = PolygonGeometry;
-exports.default = PolygonGeometry;
-
-},{"../../../Component":291}],379:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.RectGeometry = void 0;
-var Component_1 = require("../../../Component");
-/**
- * @class RectGeometry
- *
- * @classdesc Represents a rectangle geometry in the 2D basic image coordinate system.
- *
- * @example
- * ```
- * var basicRect = [0.5, 0.3, 0.7, 0.4];
- * var rectGeometry = new Mapillary.TagComponent.RectGeometry(basicRect);
- * ```
- */
-var RectGeometry = /** @class */ (function (_super) {
- __extends(RectGeometry, _super);
- /**
- * Create a rectangle geometry.
- *
- * @constructor
- * @param {Array<number>} rect - An array representing the top-left and bottom-right
- * corners of the rectangle in basic coordinates. Ordered according to [x0, y0, x1, y1].
- *
- * @throws {GeometryTagError} Rectangle coordinates must be valid basic coordinates.
- */
- function RectGeometry(rect) {
- var _this = _super.call(this) || this;
- if (rect[1] > rect[3]) {
- throw new Component_1.GeometryTagError("Basic Y coordinates values can not be inverted.");
- }
- for (var _i = 0, rect_1 = rect; _i < rect_1.length; _i++) {
- var coord = rect_1[_i];
- if (coord < 0 || coord > 1) {
- throw new Component_1.GeometryTagError("Basic coordinates must be on the interval [0, 1].");
- }
- }
- _this._anchorIndex = undefined;
- _this._rect = rect.slice(0, 4);
- _this._inverted = _this._rect[0] > _this._rect[2];
- return _this;
- }
- Object.defineProperty(RectGeometry.prototype, "anchorIndex", {
- /**
- * Get anchor index property.
- *
- * @returns {number} Index representing the current anchor property if
- * achoring indexing has been initialized. If anchor indexing has not been
- * initialized or has been terminated undefined will be returned.
- * @ignore
- */
- get: function () {
- return this._anchorIndex;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RectGeometry.prototype, "inverted", {
- /**
- * Get inverted property.
- *
- * @returns {boolean} Boolean determining whether the rect geometry is
- * inverted. For panoramas the rect geometrye may be inverted.
- * @ignore
- */
- get: function () {
- return this._inverted;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RectGeometry.prototype, "rect", {
- /**
- * Get rect property.
- *
- * @returns {Array<number>} Array representing the top-left and bottom-right
- * corners of the rectangle in basic coordinates.
- */
- get: function () {
- return this._rect;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Initialize anchor indexing to enable setting opposite vertex.
- *
- * @param {number} [index] - The index of the vertex to use as anchor.
- *
- * @throws {Error} If anchor indexing has already been initialized.
- * @throws {Error} If index is not valid (0 to 3).
- * @ignore
- */
- RectGeometry.prototype.initializeAnchorIndexing = function (index) {
- if (this._anchorIndex !== undefined) {
- throw new Error("Anchor indexing is already initialized.");
- }
- if (index < 0 || index > 3) {
- throw new Error("Invalid anchor index: " + index + ".");
- }
- this._anchorIndex = index === undefined ? 0 : index;
- };
- /**
- * Terminate anchor indexing to disable setting pposite vertex.
- * @ignore
- */
- RectGeometry.prototype.terminateAnchorIndexing = function () {
- this._anchorIndex = undefined;
- };
- /**
- * Set the value of the vertex opposite to the anchor in the polygon
- * representation of the rectangle.
- *
- * @description Setting the opposite vertex may change the anchor index.
- *
- * @param {Array<number>} opposite - The new value of the vertex opposite to the anchor.
- * @param {Transform} transform - The transform of the node related to the rectangle.
- *
- * @throws {Error} When anchor indexing has not been initialized.
- * @ignore
- */
- RectGeometry.prototype.setOppositeVertex2d = function (opposite, transform) {
- if (this._anchorIndex === undefined) {
- throw new Error("Anchor indexing needs to be initialized.");
- }
- var changed = [
- Math.max(0, Math.min(1, opposite[0])),
- Math.max(0, Math.min(1, opposite[1])),
- ];
- var original = this._rect.slice();
- var anchor = this._anchorIndex === 0 ? [original[0], original[3]] :
- this._anchorIndex === 1 ? [original[0], original[1]] :
- this._anchorIndex === 2 ? [original[2], original[1]] :
- [original[2], original[3]];
- if (transform.fullPano) {
- var deltaX = this._anchorIndex < 2 ?
- changed[0] - original[2] :
- changed[0] - original[0];
- if (!this._inverted && this._anchorIndex < 2 && changed[0] < 0.25 && original[2] > 0.75 && deltaX < -0.5) {
- // right side passes boundary rightward
- this._inverted = true;
- this._anchorIndex = anchor[1] > changed[1] ? 0 : 1;
- }
- else if (!this._inverted && this._anchorIndex >= 2 && changed[0] < 0.25 && original[2] > 0.75 && deltaX < -0.5) {
- // left side passes right side and boundary rightward
- this._inverted = true;
- this._anchorIndex = anchor[1] > changed[1] ? 0 : 1;
- }
- else if (this._inverted && this._anchorIndex >= 2 && changed[0] < 0.25 && original[0] > 0.75 && deltaX < -0.5) {
- this._inverted = false;
- if (anchor[0] > changed[0]) {
- // left side passes boundary rightward
- this._anchorIndex = anchor[1] > changed[1] ? 3 : 2;
- }
- else {
- // left side passes right side and boundary rightward
- this._anchorIndex = anchor[1] > changed[1] ? 0 : 1;
- }
- }
- else if (!this._inverted && this._anchorIndex >= 2 && changed[0] > 0.75 && original[0] < 0.25 && deltaX > 0.5) {
- // left side passes boundary leftward
- this._inverted = true;
- this._anchorIndex = anchor[1] > changed[1] ? 3 : 2;
- }
- else if (!this._inverted && this._anchorIndex < 2 && changed[0] > 0.75 && original[0] < 0.25 && deltaX > 0.5) {
- // right side passes left side and boundary leftward
- this._inverted = true;
- this._anchorIndex = anchor[1] > changed[1] ? 3 : 2;
- }
- else if (this._inverted && this._anchorIndex < 2 && changed[0] > 0.75 && original[2] < 0.25 && deltaX > 0.5) {
- this._inverted = false;
- if (anchor[0] > changed[0]) {
- // right side passes boundary leftward
- this._anchorIndex = anchor[1] > changed[1] ? 3 : 2;
- }
- else {
- // right side passes left side and boundary leftward
- this._anchorIndex = anchor[1] > changed[1] ? 0 : 1;
- }
- }
- else if (this._inverted && this._anchorIndex < 2 && changed[0] > original[0]) {
- // inverted and right side passes left side completing a loop
- this._inverted = false;
- this._anchorIndex = anchor[1] > changed[1] ? 0 : 1;
- }
- else if (this._inverted && this._anchorIndex >= 2 && changed[0] < original[2]) {
- // inverted and left side passes right side completing a loop
- this._inverted = false;
- this._anchorIndex = anchor[1] > changed[1] ? 3 : 2;
- }
- else if (this._inverted) {
- // if still inverted only top and bottom can switch
- if (this._anchorIndex < 2) {
- this._anchorIndex = anchor[1] > changed[1] ? 0 : 1;
- }
- else {
- this._anchorIndex = anchor[1] > changed[1] ? 3 : 2;
- }
- }
- else {
- // if still not inverted treat as non full pano
- if (anchor[0] <= changed[0] && anchor[1] > changed[1]) {
- this._anchorIndex = 0;
- }
- else if (anchor[0] <= changed[0] && anchor[1] <= changed[1]) {
- this._anchorIndex = 1;
- }
- else if (anchor[0] > changed[0] && anchor[1] <= changed[1]) {
- this._anchorIndex = 2;
- }
- else {
- this._anchorIndex = 3;
- }
- }
- var rect = [];
- if (this._anchorIndex === 0) {
- rect[0] = anchor[0];
- rect[1] = changed[1];
- rect[2] = changed[0];
- rect[3] = anchor[1];
- }
- else if (this._anchorIndex === 1) {
- rect[0] = anchor[0];
- rect[1] = anchor[1];
- rect[2] = changed[0];
- rect[3] = changed[1];
- }
- else if (this._anchorIndex === 2) {
- rect[0] = changed[0];
- rect[1] = anchor[1];
- rect[2] = anchor[0];
- rect[3] = changed[1];
- }
- else {
- rect[0] = changed[0];
- rect[1] = changed[1];
- rect[2] = anchor[0];
- rect[3] = anchor[1];
- }
- if (!this._inverted && rect[0] > rect[2] ||
- this._inverted && rect[0] < rect[2]) {
- rect[0] = original[0];
- rect[2] = original[2];
- }
- if (rect[1] > rect[3]) {
- rect[1] = original[1];
- rect[3] = original[3];
- }
- this._rect[0] = rect[0];
- this._rect[1] = rect[1];
- this._rect[2] = rect[2];
- this._rect[3] = rect[3];
- }
- else {
- if (anchor[0] <= changed[0] && anchor[1] > changed[1]) {
- this._anchorIndex = 0;
- }
- else if (anchor[0] <= changed[0] && anchor[1] <= changed[1]) {
- this._anchorIndex = 1;
- }
- else if (anchor[0] > changed[0] && anchor[1] <= changed[1]) {
- this._anchorIndex = 2;
- }
- else {
- this._anchorIndex = 3;
- }
- var rect = [];
- if (this._anchorIndex === 0) {
- rect[0] = anchor[0];
- rect[1] = changed[1];
- rect[2] = changed[0];
- rect[3] = anchor[1];
- }
- else if (this._anchorIndex === 1) {
- rect[0] = anchor[0];
- rect[1] = anchor[1];
- rect[2] = changed[0];
- rect[3] = changed[1];
- }
- else if (this._anchorIndex === 2) {
- rect[0] = changed[0];
- rect[1] = anchor[1];
- rect[2] = anchor[0];
- rect[3] = changed[1];
- }
- else {
- rect[0] = changed[0];
- rect[1] = changed[1];
- rect[2] = anchor[0];
- rect[3] = anchor[1];
- }
- if (rect[0] > rect[2]) {
- rect[0] = original[0];
- rect[2] = original[2];
- }
- if (rect[1] > rect[3]) {
- rect[1] = original[1];
- rect[3] = original[3];
- }
- this._rect[0] = rect[0];
- this._rect[1] = rect[1];
- this._rect[2] = rect[2];
- this._rect[3] = rect[3];
- }
- this._notifyChanged$.next(this);
- };
- /**
- * Set the value of a vertex in the polygon representation of the rectangle.
- *
- * @description The polygon is defined to have the first vertex at the
- * bottom-left corner with the rest of the vertices following in clockwise order.
- *
- * @param {number} index - The index of the vertex to be set.
- * @param {Array<number>} value - The new value of the vertex.
- * @param {Transform} transform - The transform of the node related to the rectangle.
- * @ignore
- */
- RectGeometry.prototype.setVertex2d = function (index, value, transform) {
- var original = this._rect.slice();
- var changed = [
- Math.max(0, Math.min(1, value[0])),
- Math.max(0, Math.min(1, value[1])),
- ];
- var rect = [];
- if (index === 0) {
- rect[0] = changed[0];
- rect[1] = original[1];
- rect[2] = original[2];
- rect[3] = changed[1];
- }
- else if (index === 1) {
- rect[0] = changed[0];
- rect[1] = changed[1];
- rect[2] = original[2];
- rect[3] = original[3];
- }
- else if (index === 2) {
- rect[0] = original[0];
- rect[1] = changed[1];
- rect[2] = changed[0];
- rect[3] = original[3];
- }
- else if (index === 3) {
- rect[0] = original[0];
- rect[1] = original[1];
- rect[2] = changed[0];
- rect[3] = changed[1];
- }
- if (transform.fullPano) {
- var passingBoundaryLeftward = index < 2 && changed[0] > 0.75 && original[0] < 0.25 ||
- index >= 2 && this._inverted && changed[0] > 0.75 && original[2] < 0.25;
- var passingBoundaryRightward = index < 2 && this._inverted && changed[0] < 0.25 && original[0] > 0.75 ||
- index >= 2 && changed[0] < 0.25 && original[2] > 0.75;
- if (passingBoundaryLeftward || passingBoundaryRightward) {
- this._inverted = !this._inverted;
- }
- else {
- if (rect[0] - original[0] < -0.25) {
- rect[0] = original[0];
- }
- if (rect[2] - original[2] > 0.25) {
- rect[2] = original[2];
- }
- }
- if (!this._inverted && rect[0] > rect[2] ||
- this._inverted && rect[0] < rect[2]) {
- rect[0] = original[0];
- rect[2] = original[2];
- }
- }
- else {
- if (rect[0] > rect[2]) {
- rect[0] = original[0];
- rect[2] = original[2];
- }
- }
- if (rect[1] > rect[3]) {
- rect[1] = original[1];
- rect[3] = original[3];
- }
- this._rect[0] = rect[0];
- this._rect[1] = rect[1];
- this._rect[2] = rect[2];
- this._rect[3] = rect[3];
- this._notifyChanged$.next(this);
- };
- /** @ignore */
- RectGeometry.prototype.setCentroid2d = function (value, transform) {
- var original = this._rect.slice();
- var x0 = original[0];
- var x1 = this._inverted ? original[2] + 1 : original[2];
- var y0 = original[1];
- var y1 = original[3];
- var centerX = x0 + (x1 - x0) / 2;
- var centerY = y0 + (y1 - y0) / 2;
- var translationX = 0;
- if (transform.gpano != null &&
- transform.gpano.CroppedAreaImageWidthPixels === transform.gpano.FullPanoWidthPixels) {
- translationX = this._inverted ? value[0] + 1 - centerX : value[0] - centerX;
- }
- else {
- var minTranslationX = -x0;
- var maxTranslationX = 1 - x1;
- translationX = Math.max(minTranslationX, Math.min(maxTranslationX, value[0] - centerX));
- }
- var minTranslationY = -y0;
- var maxTranslationY = 1 - y1;
- var translationY = Math.max(minTranslationY, Math.min(maxTranslationY, value[1] - centerY));
- this._rect[0] = original[0] + translationX;
- this._rect[1] = original[1] + translationY;
- this._rect[2] = original[2] + translationX;
- this._rect[3] = original[3] + translationY;
- if (this._rect[0] < 0) {
- this._rect[0] += 1;
- this._inverted = !this._inverted;
- }
- else if (this._rect[0] > 1) {
- this._rect[0] -= 1;
- this._inverted = !this._inverted;
- }
- if (this._rect[2] < 0) {
- this._rect[2] += 1;
- this._inverted = !this._inverted;
- }
- else if (this._rect[2] > 1) {
- this._rect[2] -= 1;
- this._inverted = !this._inverted;
- }
- this._notifyChanged$.next(this);
- };
- /**
- * Get the 3D coordinates for the vertices of the rectangle with
- * interpolated points along the lines.
- *
- * @param {Transform} transform - The transform of the node related to
- * the rectangle.
- * @returns {Array<Array<number>>} Polygon array of 3D world coordinates
- * representing the rectangle.
- * @ignore
- */
- RectGeometry.prototype.getPoints3d = function (transform) {
- return this._getPoints2d()
- .map(function (point) {
- return transform.unprojectBasic(point, 200);
- });
- };
- /**
- * Get the coordinates of a vertex from the polygon representation of the geometry.
- *
- * @description The first vertex represents the bottom-left corner with the rest of
- * the vertices following in clockwise order. The method shifts the right side
- * coordinates of the rectangle by one unit to ensure that the vertices are ordered
- * clockwise.
- *
- * @param {number} index - Vertex index.
- * @returns {Array<number>} Array representing the 2D basic coordinates of the vertex.
- * @ignore
- */
- RectGeometry.prototype.getVertex2d = function (index) {
- return this._rectToVertices2d(this._rect)[index];
- };
- /**
- * Get the coordinates of a vertex from the polygon representation of the geometry.
- *
- * @description The first vertex represents the bottom-left corner with the rest of
- * the vertices following in clockwise order. The coordinates will not be shifted
- * so they may not appear in clockwise order when layed out on the plane.
- *
- * @param {number} index - Vertex index.
- * @returns {Array<number>} Array representing the 2D basic coordinates of the vertex.
- * @ignore
- */
- RectGeometry.prototype.getNonAdjustedVertex2d = function (index) {
- return this._rectToNonAdjustedVertices2d(this._rect)[index];
- };
- /**
- * Get a vertex from the polygon representation of the 3D coordinates for the
- * vertices of the geometry.
- *
- * @description The first vertex represents the bottom-left corner with the rest of
- * the vertices following in clockwise order.
- *
- * @param {number} index - Vertex index.
- * @param {Transform} transform - The transform of the node related to the geometry.
- * @returns {Array<Array<number>>} Polygon array of 3D world coordinates representing
- * the vertices of the geometry.
- * @ignore
- */
- RectGeometry.prototype.getVertex3d = function (index, transform) {
- return transform.unprojectBasic(this._rectToVertices2d(this._rect)[index], 200);
- };
- /**
- * Get a polygon representation of the 2D basic coordinates for the vertices of the rectangle.
- *
- * @description The first vertex represents the bottom-left corner with the rest of
- * the vertices following in clockwise order.
- *
- * @returns {Array<Array<number>>} Polygon array of 2D basic coordinates representing
- * the rectangle vertices.
- * @ignore
- */
- RectGeometry.prototype.getVertices2d = function () {
- return this._rectToVertices2d(this._rect);
- };
- /**
- * Get a polygon representation of the 3D coordinates for the vertices of the rectangle.
- *
- * @description The first vertex represents the bottom-left corner with the rest of
- * the vertices following in clockwise order.
- *
- * @param {Transform} transform - The transform of the node related to the rectangle.
- * @returns {Array<Array<number>>} Polygon array of 3D world coordinates representing
- * the rectangle vertices.
- * @ignore
- */
- RectGeometry.prototype.getVertices3d = function (transform) {
- return this._rectToVertices2d(this._rect)
- .map(function (vertex) {
- return transform.unprojectBasic(vertex, 200);
- });
- };
- /** @ignore */
- RectGeometry.prototype.getCentroid2d = function () {
- var rect = this._rect;
- var x0 = rect[0];
- var x1 = this._inverted ? rect[2] + 1 : rect[2];
- var y0 = rect[1];
- var y1 = rect[3];
- var centroidX = (x0 + x1) / 2;
- var centroidY = (y0 + y1) / 2;
- return [centroidX, centroidY];
- };
- /** @ignore */
- RectGeometry.prototype.getCentroid3d = function (transform) {
- var centroid2d = this.getCentroid2d();
- return transform.unprojectBasic(centroid2d, 200);
- };
- /**
- * @ignore
- */
- RectGeometry.prototype.getPoleOfInaccessibility2d = function () {
- return this._getPoleOfInaccessibility2d(this._rectToVertices2d(this._rect));
- };
- /** @ignore */
- RectGeometry.prototype.getPoleOfInaccessibility3d = function (transform) {
- var pole2d = this._getPoleOfInaccessibility2d(this._rectToVertices2d(this._rect));
- return transform.unprojectBasic(pole2d, 200);
- };
- /** @ignore */
- RectGeometry.prototype.getTriangles3d = function (transform) {
- return transform.fullPano ?
- [] :
- this._triangulate(this._project(this._getPoints2d(), transform), this.getPoints3d(transform));
- };
- /**
- * Check if a particular bottom-right value is valid according to the current
- * rectangle coordinates.
- *
- * @param {Array<number>} bottomRight - The bottom-right coordinates to validate
- * @returns {boolean} Value indicating whether the provided bottom-right coordinates
- * are valid.
- * @ignore
- */
- RectGeometry.prototype.validate = function (bottomRight) {
- var rect = this._rect;
- if (!this._inverted && bottomRight[0] < rect[0] ||
- bottomRight[0] - rect[2] > 0.25 ||
- bottomRight[1] < rect[1]) {
- return false;
- }
- return true;
- };
- /**
- * Get the 2D coordinates for the vertices of the rectangle with
- * interpolated points along the lines.
- *
- * @returns {Array<Array<number>>} Polygon array of 2D basic coordinates
- * representing the rectangle.
- */
- RectGeometry.prototype._getPoints2d = function () {
- var vertices2d = this._rectToVertices2d(this._rect);
- var sides = vertices2d.length - 1;
- var sections = 10;
- var points2d = [];
- for (var i = 0; i < sides; ++i) {
- var startX = vertices2d[i][0];
- var startY = vertices2d[i][1];
- var endX = vertices2d[i + 1][0];
- var endY = vertices2d[i + 1][1];
- var intervalX = (endX - startX) / (sections - 1);
- var intervalY = (endY - startY) / (sections - 1);
- for (var j = 0; j < sections; ++j) {
- var point = [
- startX + j * intervalX,
- startY + j * intervalY,
- ];
- points2d.push(point);
- }
- }
- return points2d;
- };
- /**
- * Convert the top-left, bottom-right representation of a rectangle to a polygon
- * representation of the vertices starting at the bottom-left corner going
- * clockwise.
- *
- * @description The method shifts the right side coordinates of the rectangle
- * by one unit to ensure that the vertices are ordered clockwise.
- *
- * @param {Array<number>} rect - Top-left, bottom-right representation of a
- * rectangle.
- * @returns {Array<Array<number>>} Polygon representation of the vertices of the
- * rectangle.
- */
- RectGeometry.prototype._rectToVertices2d = function (rect) {
- return [
- [rect[0], rect[3]],
- [rect[0], rect[1]],
- [this._inverted ? rect[2] + 1 : rect[2], rect[1]],
- [this._inverted ? rect[2] + 1 : rect[2], rect[3]],
- [rect[0], rect[3]],
- ];
- };
- /**
- * Convert the top-left, bottom-right representation of a rectangle to a polygon
- * representation of the vertices starting at the bottom-left corner going
- * clockwise.
- *
- * @description The first vertex represents the bottom-left corner with the rest of
- * the vertices following in clockwise order. The coordinates will not be shifted
- * to ensure that the vertices are ordered clockwise when layed out on the plane.
- *
- * @param {Array<number>} rect - Top-left, bottom-right representation of a
- * rectangle.
- * @returns {Array<Array<number>>} Polygon representation of the vertices of the
- * rectangle.
- */
- RectGeometry.prototype._rectToNonAdjustedVertices2d = function (rect) {
- return [
- [rect[0], rect[3]],
- [rect[0], rect[1]],
- [rect[2], rect[1]],
- [rect[2], rect[3]],
- [rect[0], rect[3]],
- ];
- };
- return RectGeometry;
-}(Component_1.VertexGeometry));
-exports.RectGeometry = RectGeometry;
-exports.default = RectGeometry;
-
-},{"../../../Component":291}],380:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-var __spreadArrays = (this && this.__spreadArrays) || function () {
- for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
- for (var r = Array(s), k = 0, i = 0; i < il; i++)
- for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
- r[k] = a[j];
- return r;
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.VertexGeometry = void 0;
-var earcut_1 = require("earcut");
-var martinez = require("martinez-polygon-clipping");
-var polylabel = require("@mapbox/polylabel");
-var THREE = require("three");
-var Component_1 = require("../../../Component");
-/**
- * @class VertexGeometry
- * @abstract
- * @classdesc Represents a vertex geometry.
- */
-var VertexGeometry = /** @class */ (function (_super) {
- __extends(VertexGeometry, _super);
- /**
- * Create a vertex geometry.
- *
- * @constructor
- * @ignore
- */
- function VertexGeometry() {
- var _this = _super.call(this) || this;
- _this._subsampleThreshold = 0.005;
- return _this;
- }
- /**
- * Finds the polygon pole of inaccessibility, the most distant internal
- * point from the polygon outline.
- *
- * @param {Array<Array<number>>} points2d - 2d points of outline to triangulate.
- * @returns {Array<number>} Point of inaccessibility.
- * @ignore
- */
- VertexGeometry.prototype._getPoleOfInaccessibility2d = function (points2d) {
- var pole2d = polylabel([points2d], 3e-2);
- return pole2d;
- };
- VertexGeometry.prototype._project = function (points2d, transform) {
- var camera = this._createCamera(transform.upVector().toArray(), transform.unprojectSfM([0, 0], 0), transform.unprojectSfM([0, 0], 10));
- return this._deunproject(points2d, transform, camera);
- };
- VertexGeometry.prototype._subsample = function (points2d, threshold) {
- if (threshold === void 0) { threshold = this._subsampleThreshold; }
- var subsampled = [];
- var length = points2d.length;
- for (var index = 0; index < length; index++) {
- var p1 = points2d[index];
- var p2 = points2d[(index + 1) % length];
- subsampled.push(p1);
- var dist = Math.sqrt(Math.pow((p2[0] - p1[0]), 2) + Math.pow((p2[1] - p1[1]), 2));
- var subsamples = Math.floor(dist / threshold);
- var coeff = 1 / (subsamples + 1);
- for (var i = 1; i <= subsamples; i++) {
- var alpha = i * coeff;
- var subsample = [
- (1 - alpha) * p1[0] + alpha * p2[0],
- (1 - alpha) * p1[1] + alpha * p2[1],
- ];
- subsampled.push(subsample);
- }
- }
- return subsampled;
- };
- /**
- * Triangulates a 2d polygon and returns the triangle
- * representation as a flattened array of 3d points.
- *
- * @param {Array<Array<number>>} points2d - 2d points of outline to triangulate.
- * @param {Array<Array<number>>} points3d - 3d points of outline corresponding to the 2d points.
- * @param {Array<Array<Array<number>>>} [holes2d] - 2d points of holes to triangulate.
- * @param {Array<Array<Array<number>>>} [holes3d] - 3d points of holes corresponding to the 2d points.
- * @returns {Array<number>} Flattened array of 3d points ordered based on the triangles.
- * @ignore
- */
- VertexGeometry.prototype._triangulate = function (points2d, points3d, holes2d, holes3d) {
- var data = [points2d.slice(0, -1)];
- for (var _i = 0, _a = holes2d != null ? holes2d : []; _i < _a.length; _i++) {
- var hole2d = _a[_i];
- data.push(hole2d.slice(0, -1));
- }
- var points = points3d.slice(0, -1);
- for (var _b = 0, _c = holes3d != null ? holes3d : []; _b < _c.length; _b++) {
- var hole3d = _c[_b];
- points = points.concat(hole3d.slice(0, -1));
- }
- var flattened = earcut_1.default.flatten(data);
- var indices = earcut_1.default(flattened.vertices, flattened.holes, flattened.dimensions);
- var triangles = [];
- for (var i = 0; i < indices.length; ++i) {
- var point = points[indices[i]];
- triangles.push(point[0]);
- triangles.push(point[1]);
- triangles.push(point[2]);
- }
- return triangles;
- };
- VertexGeometry.prototype._triangulatePano = function (points2d, holes2d, transform) {
- var triangles = [];
- var epsilon = 1e-9;
- var subareasX = 3;
- var subareasY = 3;
- for (var x = 0; x < subareasX; x++) {
- for (var y = 0; y < subareasY; y++) {
- var epsilonX0 = x === 0 ? -epsilon : epsilon;
- var epsilonY0 = y === 0 ? -epsilon : epsilon;
- var x0 = x / subareasX + epsilonX0;
- var y0 = y / subareasY + epsilonY0;
- var x1 = (x + 1) / subareasX + epsilon;
- var y1 = (y + 1) / subareasY + epsilon;
- var bbox2d = [
- [x0, y0],
- [x0, y1],
- [x1, y1],
- [x1, y0],
- [x0, y0],
- ];
- var lookat2d = [
- (2 * x + 1) / (2 * subareasX),
- (2 * y + 1) / (2 * subareasY),
- ];
- triangles.push.apply(triangles, this._triangulateSubarea(points2d, holes2d, bbox2d, lookat2d, transform));
- }
- }
- return triangles;
- };
- VertexGeometry.prototype._unproject = function (points2d, transform, distance) {
- if (distance === void 0) { distance = 200; }
- return points2d
- .map(function (point) {
- return transform.unprojectBasic(point, distance);
- });
- };
- VertexGeometry.prototype._createCamera = function (upVector, position, lookAt) {
- var camera = new THREE.Camera();
- camera.up.copy(new THREE.Vector3().fromArray(upVector));
- camera.position.copy(new THREE.Vector3().fromArray(position));
- camera.lookAt(new THREE.Vector3().fromArray(lookAt));
- camera.updateMatrix();
- camera.updateMatrixWorld(true);
- return camera;
- };
- VertexGeometry.prototype._deunproject = function (points2d, transform, camera) {
- return points2d
- .map(function (point2d) {
- var pointWorld = transform.unprojectBasic(point2d, 10000);
- var pointCamera = new THREE.Vector3(pointWorld[0], pointWorld[1], pointWorld[2])
- .applyMatrix4(camera.matrixWorldInverse);
- return [pointCamera.x / pointCamera.z, pointCamera.y / pointCamera.z];
- });
- };
- VertexGeometry.prototype._triangulateSubarea = function (points2d, holes2d, bbox2d, lookat2d, transform) {
- var intersections = martinez.intersection(__spreadArrays([points2d], holes2d), [bbox2d]);
- if (!intersections) {
- return [];
- }
- var triangles = [];
- var threshold = this._subsampleThreshold;
- var camera = this._createCamera(transform.upVector().toArray(), transform.unprojectSfM([0, 0], 0), transform.unprojectBasic(lookat2d, 10));
- for (var _i = 0, intersections_1 = intersections; _i < intersections_1.length; _i++) {
- var intersection = intersections_1[_i];
- var subsampledPolygon2d = this._subsample(intersection[0], threshold);
- var polygon2d = this._deunproject(subsampledPolygon2d, transform, camera);
- var polygon3d = this._unproject(subsampledPolygon2d, transform);
- var polygonHoles2d = [];
- var polygonHoles3d = [];
- for (var i = 1; i < intersection.length; i++) {
- var subsampledHole2d = this._subsample(intersection[i], threshold);
- var hole2d = this._deunproject(subsampledHole2d, transform, camera);
- var hole3d = this._unproject(subsampledHole2d, transform);
- polygonHoles2d.push(hole2d);
- polygonHoles3d.push(hole3d);
- }
- triangles.push.apply(triangles, this._triangulate(polygon2d, polygon3d, polygonHoles2d, polygonHoles3d));
- }
- return triangles;
- };
- return VertexGeometry;
-}(Component_1.Geometry));
-exports.VertexGeometry = VertexGeometry;
-exports.default = VertexGeometry;
-
-},{"../../../Component":291,"@mapbox/polylabel":1,"earcut":8,"martinez-polygon-clipping":22,"three":242}],381:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.CreateHandlerBase = void 0;
-var operators_1 = require("rxjs/operators");
-var rxjs_1 = require("rxjs");
-var Component_1 = require("../../../Component");
-var CreateHandlerBase = /** @class */ (function (_super) {
- __extends(CreateHandlerBase, _super);
- function CreateHandlerBase(component, container, navigator, viewportCoords, tagCreator) {
- var _this = _super.call(this, component, container, navigator, viewportCoords) || this;
- _this._tagCreator = tagCreator;
- _this._geometryCreated$ = new rxjs_1.Subject();
- return _this;
- }
- Object.defineProperty(CreateHandlerBase.prototype, "geometryCreated$", {
- get: function () {
- return this._geometryCreated$;
- },
- enumerable: false,
- configurable: true
- });
- CreateHandlerBase.prototype._enable = function () {
- this._enableCreate();
- this._container.element.classList.add("component-tag-create");
- };
- CreateHandlerBase.prototype._disable = function () {
- this._container.element.classList.remove("component-tag-create");
- this._disableCreate();
- };
- CreateHandlerBase.prototype._validateBasic = function (basic) {
- var x = basic[0];
- var y = basic[1];
- return 0 <= x && x <= 1 && 0 <= y && y <= 1;
- };
- CreateHandlerBase.prototype._mouseEventToBasic$ = function (mouseEvent$) {
- var _this = this;
- return mouseEvent$.pipe(operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$), operators_1.map(function (_a) {
- var event = _a[0], camera = _a[1], transform = _a[2];
- return _this._mouseEventToBasic(event, _this._container.element, camera, transform);
- }));
- };
- return CreateHandlerBase;
-}(Component_1.TagHandlerBase));
-exports.CreateHandlerBase = CreateHandlerBase;
-exports.default = CreateHandlerBase;
-
-},{"../../../Component":291,"rxjs":43,"rxjs/operators":241}],382:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.CreatePointHandler = void 0;
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../../Component");
-var CreatePointHandler = /** @class */ (function (_super) {
- __extends(CreatePointHandler, _super);
- function CreatePointHandler() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- CreatePointHandler.prototype._enableCreate = function () {
- this._container.mouseService.deferPixels(this._name, 4);
- this._geometryCreatedSubscription = this._mouseEventToBasic$(this._container.mouseService.proximateClick$).pipe(operators_1.filter(this._validateBasic), operators_1.map(function (basic) {
- return new Component_1.PointGeometry(basic);
- }))
- .subscribe(this._geometryCreated$);
- };
- CreatePointHandler.prototype._disableCreate = function () {
- this._container.mouseService.undeferPixels(this._name);
- this._geometryCreatedSubscription.unsubscribe();
- };
- CreatePointHandler.prototype._getNameExtension = function () {
- return "create-point";
- };
- return CreatePointHandler;
-}(Component_1.CreateHandlerBase));
-exports.CreatePointHandler = CreatePointHandler;
-exports.default = CreatePointHandler;
-
-},{"../../../Component":291,"rxjs/operators":241}],383:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.CreatePointsHandler = void 0;
-var Component_1 = require("../../../Component");
-var CreatePointsHandler = /** @class */ (function (_super) {
- __extends(CreatePointsHandler, _super);
- function CreatePointsHandler() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- Object.defineProperty(CreatePointsHandler.prototype, "_create$", {
- get: function () {
- return this._tagCreator.createPoints$;
- },
- enumerable: false,
- configurable: true
- });
- CreatePointsHandler.prototype._addPoint = function (tag, basicPoint) {
- tag.geometry.addPoint2d(basicPoint);
- };
- CreatePointsHandler.prototype._getNameExtension = function () {
- return "create-points";
- };
- CreatePointsHandler.prototype._setVertex2d = function (tag, basicPoint, transform) {
- tag.geometry.setPoint2d((tag.geometry).points.length - 1, basicPoint, transform);
- };
- return CreatePointsHandler;
-}(Component_1.CreateVertexHandler));
-exports.CreatePointsHandler = CreatePointsHandler;
-exports.default = CreatePointsHandler;
-
-},{"../../../Component":291}],384:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.CreatePolygonHandler = void 0;
-var Component_1 = require("../../../Component");
-var CreatePolygonHandler = /** @class */ (function (_super) {
- __extends(CreatePolygonHandler, _super);
- function CreatePolygonHandler() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- Object.defineProperty(CreatePolygonHandler.prototype, "_create$", {
- get: function () {
- return this._tagCreator.createPolygon$;
- },
- enumerable: false,
- configurable: true
- });
- CreatePolygonHandler.prototype._addPoint = function (tag, basicPoint) {
- tag.addPoint(basicPoint);
- };
- CreatePolygonHandler.prototype._getNameExtension = function () {
- return "create-polygon";
- };
- CreatePolygonHandler.prototype._setVertex2d = function (tag, basicPoint, transform) {
- tag.geometry.setVertex2d(tag.geometry.polygon.length - 2, basicPoint, transform);
- };
- return CreatePolygonHandler;
-}(Component_1.CreateVertexHandler));
-exports.CreatePolygonHandler = CreatePolygonHandler;
-exports.default = CreatePolygonHandler;
-
-},{"../../../Component":291}],385:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.CreateRectDragHandler = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../../Component");
-var CreateRectDragHandler = /** @class */ (function (_super) {
- __extends(CreateRectDragHandler, _super);
- function CreateRectDragHandler() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- CreateRectDragHandler.prototype._enableCreate = function () {
- var _this = this;
- this._container.mouseService.claimMouse(this._name, 2);
- this._deleteSubscription = this._navigator.stateService.currentTransform$.pipe(operators_1.map(function (transform) { return null; }), operators_1.skip(1))
- .subscribe(this._tagCreator.delete$);
- this._createSubscription = this._mouseEventToBasic$(this._container.mouseService.filtered$(this._name, this._container.mouseService.mouseDragStart$)).pipe(operators_1.filter(this._validateBasic))
- .subscribe(this._tagCreator.createRect$);
- this._initializeAnchorIndexingSubscription = this._tagCreator.tag$.pipe(operators_1.filter(function (tag) {
- return !!tag;
- }))
- .subscribe(function (tag) {
- tag.geometry.initializeAnchorIndexing();
- });
- var basicMouse$ = rxjs_1.combineLatest(rxjs_1.merge(this._container.mouseService.filtered$(this._name, this._container.mouseService.mouseMove$), this._container.mouseService.filtered$(this._name, this._container.mouseService.domMouseMove$)), this._container.renderService.renderCamera$).pipe(operators_1.withLatestFrom(this._navigator.stateService.currentTransform$), operators_1.map(function (_a) {
- var _b = _a[0], event = _b[0], camera = _b[1], transform = _a[1];
- return _this._mouseEventToBasic(event, _this._container.element, camera, transform);
- }));
- this._setVertexSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) {
- return !!tag ?
- rxjs_1.combineLatest(rxjs_1.of(tag), basicMouse$, _this._navigator.stateService.currentTransform$) :
- rxjs_1.empty();
- }))
- .subscribe(function (_a) {
- var tag = _a[0], basicPoint = _a[1], transform = _a[2];
- tag.geometry.setOppositeVertex2d(basicPoint, transform);
- });
- var basicMouseDragEnd$ = this._container.mouseService.mouseDragEnd$.pipe(operators_1.withLatestFrom(this._mouseEventToBasic$(this._container.mouseService.filtered$(this._name, this._container.mouseService.mouseDrag$)).pipe(operators_1.filter(this._validateBasic)), function (event, basicPoint) {
- return basicPoint;
- }), operators_1.share());
- this._addPointSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) {
- return !!tag ?
- rxjs_1.combineLatest(rxjs_1.of(tag), basicMouseDragEnd$) :
- rxjs_1.empty();
- }))
- .subscribe(function (_a) {
- var tag = _a[0], basicPoint = _a[1];
- var rectGeometry = tag.geometry;
- if (!rectGeometry.validate(basicPoint)) {
- basicPoint = rectGeometry.getNonAdjustedVertex2d(3);
- }
- tag.addPoint(basicPoint);
- });
- this._geometryCreatedSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) {
- return !!tag ?
- tag.created$.pipe(operators_1.map(function (t) {
- return t.geometry;
- })) :
- rxjs_1.empty();
- }))
- .subscribe(this._geometryCreated$);
- };
- CreateRectDragHandler.prototype._disableCreate = function () {
- this._container.mouseService.unclaimMouse(this._name);
- this._tagCreator.delete$.next(null);
- this._addPointSubscription.unsubscribe();
- this._createSubscription.unsubscribe();
- this._deleteSubscription.unsubscribe();
- this._geometryCreatedSubscription.unsubscribe();
- this._initializeAnchorIndexingSubscription.unsubscribe();
- this._setVertexSubscription.unsubscribe();
- };
- CreateRectDragHandler.prototype._getNameExtension = function () {
- return "create-rect-drag";
- };
- return CreateRectDragHandler;
-}(Component_1.CreateHandlerBase));
-exports.CreateRectDragHandler = CreateRectDragHandler;
-exports.default = CreateRectDragHandler;
-
-},{"../../../Component":291,"rxjs":43,"rxjs/operators":241}],386:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.CreateRectHandler = void 0;
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../../Component");
-var CreateRectHandler = /** @class */ (function (_super) {
- __extends(CreateRectHandler, _super);
- function CreateRectHandler() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- Object.defineProperty(CreateRectHandler.prototype, "_create$", {
- get: function () {
- return this._tagCreator.createRect$;
- },
- enumerable: false,
- configurable: true
- });
- CreateRectHandler.prototype._addPoint = function (tag, basicPoint) {
- var rectGeometry = tag.geometry;
- if (!rectGeometry.validate(basicPoint)) {
- basicPoint = rectGeometry.getNonAdjustedVertex2d(3);
- }
- tag.addPoint(basicPoint);
- };
- CreateRectHandler.prototype._enable = function () {
- _super.prototype._enable.call(this);
- this._initializeAnchorIndexingSubscription = this._tagCreator.tag$.pipe(operators_1.filter(function (tag) {
- return !!tag;
- }))
- .subscribe(function (tag) {
- tag.geometry.initializeAnchorIndexing();
- });
- };
- CreateRectHandler.prototype._disable = function () {
- _super.prototype._disable.call(this);
- this._initializeAnchorIndexingSubscription.unsubscribe();
- };
- CreateRectHandler.prototype._getNameExtension = function () {
- return "create-rect";
- };
- CreateRectHandler.prototype._setVertex2d = function (tag, basicPoint, transform) {
- tag.geometry.setOppositeVertex2d(basicPoint, transform);
- };
- return CreateRectHandler;
-}(Component_1.CreateVertexHandler));
-exports.CreateRectHandler = CreateRectHandler;
-exports.default = CreateRectHandler;
-
-},{"../../../Component":291,"rxjs/operators":241}],387:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.CreateVertexHandler = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../../Component");
-var CreateVertexHandler = /** @class */ (function (_super) {
- __extends(CreateVertexHandler, _super);
- function CreateVertexHandler() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- CreateVertexHandler.prototype._enableCreate = function () {
- var _this = this;
- this._container.mouseService.deferPixels(this._name, 4);
- var transformChanged$ = this._navigator.stateService.currentTransform$.pipe(operators_1.map(function () { }), operators_1.publishReplay(1), operators_1.refCount());
- this._deleteSubscription = transformChanged$.pipe(operators_1.skip(1))
- .subscribe(this._tagCreator.delete$);
- var basicClick$ = this._mouseEventToBasic$(this._container.mouseService.proximateClick$).pipe(operators_1.share());
- this._createSubscription = transformChanged$.pipe(operators_1.switchMap(function () {
- return basicClick$.pipe(operators_1.filter(_this._validateBasic), operators_1.take(1));
- }))
- .subscribe(this._create$);
- this._setVertexSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) {
- return !!tag ?
- rxjs_1.combineLatest(rxjs_1.of(tag), rxjs_1.merge(_this._container.mouseService.mouseMove$, _this._container.mouseService.domMouseMove$), _this._container.renderService.renderCamera$, _this._navigator.stateService.currentTransform$) :
- rxjs_1.empty();
- }))
- .subscribe(function (_a) {
- var tag = _a[0], event = _a[1], camera = _a[2], transform = _a[3];
- var basicPoint = _this._mouseEventToBasic(event, _this._container.element, camera, transform);
- _this._setVertex2d(tag, basicPoint, transform);
- });
- this._addPointSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) {
- return !!tag ?
- rxjs_1.combineLatest(rxjs_1.of(tag), basicClick$) :
- rxjs_1.empty();
- }))
- .subscribe(function (_a) {
- var tag = _a[0], basicPoint = _a[1];
- _this._addPoint(tag, basicPoint);
- });
- this._geometryCreateSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) {
- return !!tag ?
- tag.created$.pipe(operators_1.map(function (t) {
- return t.geometry;
- })) :
- rxjs_1.empty();
- }))
- .subscribe(this._geometryCreated$);
- };
- CreateVertexHandler.prototype._disableCreate = function () {
- this._container.mouseService.undeferPixels(this._name);
- this._tagCreator.delete$.next(null);
- this._addPointSubscription.unsubscribe();
- this._createSubscription.unsubscribe();
- this._deleteSubscription.unsubscribe();
- this._geometryCreateSubscription.unsubscribe();
- this._setVertexSubscription.unsubscribe();
- };
- return CreateVertexHandler;
-}(Component_1.CreateHandlerBase));
-exports.CreateVertexHandler = CreateVertexHandler;
-exports.default = CreateVertexHandler;
-
-},{"../../../Component":291,"rxjs":43,"rxjs/operators":241}],388:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.EditVertexHandler = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../../Component");
-var EditVertexHandler = /** @class */ (function (_super) {
- __extends(EditVertexHandler, _super);
- function EditVertexHandler(component, container, navigator, viewportCoords, tagSet) {
- var _this = _super.call(this, component, container, navigator, viewportCoords) || this;
- _this._tagSet = tagSet;
- return _this;
- }
- EditVertexHandler.prototype._enable = function () {
- var _this = this;
- var interaction$ = this._tagSet.changed$.pipe(operators_1.map(function (tagSet) {
- return tagSet.getAll();
- }), operators_1.switchMap(function (tags) {
- return rxjs_1.from(tags).pipe(operators_1.mergeMap(function (tag) {
- return tag.interact$;
- }));
- }), operators_1.switchMap(function (interaction) {
- return rxjs_1.concat(rxjs_1.of(interaction), _this._container.mouseService.documentMouseUp$.pipe(operators_1.map(function () {
- return { offsetX: 0, offsetY: 0, operation: Component_1.TagOperation.None, tag: null };
- }), operators_1.first()));
- }), operators_1.share());
- var mouseMove$ = rxjs_1.merge(this._container.mouseService.mouseMove$, this._container.mouseService.domMouseMove$).pipe(operators_1.share());
- this._claimMouseSubscription = interaction$.pipe(operators_1.switchMap(function (interaction) {
- return !!interaction.tag ? _this._container.mouseService.domMouseDragStart$ : rxjs_1.empty();
- }))
- .subscribe(function () {
- _this._container.mouseService.claimMouse(_this._name, 3);
- });
- this._cursorSubscription = interaction$.pipe(operators_1.map(function (interaction) {
- return interaction.cursor;
- }), operators_1.distinctUntilChanged())
- .subscribe(function (cursor) {
- var interactionCursors = ["crosshair", "move", "nesw-resize", "nwse-resize"];
- for (var _i = 0, interactionCursors_1 = interactionCursors; _i < interactionCursors_1.length; _i++) {
- var interactionCursor = interactionCursors_1[_i];
- _this._container.element.classList.remove("component-tag-edit-" + interactionCursor);
- }
- if (!!cursor) {
- _this._container.element.classList.add("component-tag-edit-" + cursor);
- }
- });
- this._unclaimMouseSubscription = this._container.mouseService
- .filtered$(this._name, this._container.mouseService.domMouseDragEnd$)
- .subscribe(function (e) {
- _this._container.mouseService.unclaimMouse(_this._name);
- });
- this._preventDefaultSubscription = interaction$.pipe(operators_1.switchMap(function (interaction) {
- return !!interaction.tag ?
- _this._container.mouseService.documentMouseMove$ :
- rxjs_1.empty();
- }))
- .subscribe(function (event) {
- event.preventDefault(); // prevent selection of content outside the viewer
- });
- this._updateGeometrySubscription = interaction$.pipe(operators_1.switchMap(function (interaction) {
- if (interaction.operation === Component_1.TagOperation.None || !interaction.tag) {
- return rxjs_1.empty();
- }
- var mouseDrag$ = _this._container.mouseService
- .filtered$(_this._name, _this._container.mouseService.domMouseDrag$).pipe(operators_1.filter(function (event) {
- return _this._viewportCoords.insideElement(event, _this._container.element);
- }));
- return rxjs_1.combineLatest(mouseDrag$, _this._container.renderService.renderCamera$).pipe(operators_1.withLatestFrom(rxjs_1.of(interaction), _this._navigator.stateService.currentTransform$, function (_a, i, transform) {
- var event = _a[0], render = _a[1];
- return [event, render, i, transform];
- }));
- }))
- .subscribe(function (_a) {
- var mouseEvent = _a[0], renderCamera = _a[1], interaction = _a[2], transform = _a[3];
- var basic = _this._mouseEventToBasic(mouseEvent, _this._container.element, renderCamera, transform, interaction.offsetX, interaction.offsetY);
- var geometry = interaction.tag.geometry;
- if (interaction.operation === Component_1.TagOperation.Centroid) {
- geometry.setCentroid2d(basic, transform);
- }
- else if (interaction.operation === Component_1.TagOperation.Vertex) {
- geometry.setVertex2d(interaction.vertexIndex, basic, transform);
- }
- });
- };
- EditVertexHandler.prototype._disable = function () {
- this._claimMouseSubscription.unsubscribe();
- this._cursorSubscription.unsubscribe();
- this._preventDefaultSubscription.unsubscribe();
- this._unclaimMouseSubscription.unsubscribe();
- this._updateGeometrySubscription.unsubscribe();
- };
- EditVertexHandler.prototype._getNameExtension = function () {
- return "edit-vertex";
- };
- return EditVertexHandler;
-}(Component_1.TagHandlerBase));
-exports.EditVertexHandler = EditVertexHandler;
-exports.default = EditVertexHandler;
-
-
-},{"../../../Component":291,"rxjs":43,"rxjs/operators":241}],389:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.TagHandlerBase = void 0;
-var Component_1 = require("../../../Component");
-var TagHandlerBase = /** @class */ (function (_super) {
- __extends(TagHandlerBase, _super);
- function TagHandlerBase(component, container, navigator, viewportCoords) {
- var _this = _super.call(this, component, container, navigator) || this;
- _this._name = _this._component.name + "-" + _this._getNameExtension();
- _this._viewportCoords = viewportCoords;
- return _this;
- }
- TagHandlerBase.prototype._getConfiguration = function (enable) {
- return {};
- };
- TagHandlerBase.prototype._mouseEventToBasic = function (event, element, camera, transform, offsetX, offsetY) {
- offsetX = offsetX != null ? offsetX : 0;
- offsetY = offsetY != null ? offsetY : 0;
- var _a = this._viewportCoords.canvasPosition(event, element), canvasX = _a[0], canvasY = _a[1];
- var basic = this._viewportCoords.canvasToBasic(canvasX - offsetX, canvasY - offsetY, element, transform, camera.perspective);
- return basic;
- };
- return TagHandlerBase;
-}(Component_1.HandlerBase));
-exports.TagHandlerBase = TagHandlerBase;
-exports.default = TagHandlerBase;
-
-
-},{"../../../Component":291}],390:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-
-},{}],391:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.CreateTag = void 0;
-var operators_1 = require("rxjs/operators");
-var THREE = require("three");
-var rxjs_1 = require("rxjs");
-var Geo_1 = require("../../../Geo");
-var CreateTag = /** @class */ (function () {
- function CreateTag(geometry, transform, viewportCoords) {
- var _this = this;
- this._geometry = geometry;
- this._transform = transform;
- this._viewportCoords = !!viewportCoords ? viewportCoords : new Geo_1.ViewportCoords();
- this._aborted$ = new rxjs_1.Subject();
- this._created$ = new rxjs_1.Subject();
- this._glObjectsChanged$ = new rxjs_1.Subject();
- this._geometryChangedSubscription = this._geometry.changed$
- .subscribe(function () {
- _this._onGeometryChanged();
- _this._glObjectsChanged$.next(_this);
- });
- }
- Object.defineProperty(CreateTag.prototype, "geometry", {
- get: function () {
- return this._geometry;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(CreateTag.prototype, "glObjects", {
- get: function () {
- return this._glObjects;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(CreateTag.prototype, "aborted$", {
- get: function () {
- return this._aborted$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(CreateTag.prototype, "created$", {
- get: function () {
- return this._created$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(CreateTag.prototype, "glObjectsChanged$", {
- get: function () {
- return this._glObjectsChanged$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(CreateTag.prototype, "geometryChanged$", {
- get: function () {
- var _this = this;
- return this._geometry.changed$.pipe(operators_1.map(function () {
- return _this;
- }));
- },
- enumerable: false,
- configurable: true
- });
- CreateTag.prototype.dispose = function () {
- this._geometryChangedSubscription.unsubscribe();
- };
- CreateTag.prototype._canvasToTransform = function (canvas) {
- var canvasX = Math.round(canvas[0]);
- var canvasY = Math.round(canvas[1]);
- var transform = "translate(-50%,-50%) translate(" + canvasX + "px," + canvasY + "px)";
- return transform;
- };
- CreateTag.prototype._colorToBackground = function (color) {
- return "#" + ("000000" + color.toString(16)).substr(-6);
- };
- CreateTag.prototype._createOutine = function (polygon3d, color) {
- var positions = this._getLinePositions(polygon3d);
- var geometry = new THREE.BufferGeometry();
- geometry.setAttribute("position", new THREE.BufferAttribute(positions, 3));
- var material = new THREE.LineBasicMaterial({
- color: color,
- linewidth: 1,
- });
- return new THREE.Line(geometry, material);
- };
- CreateTag.prototype._disposeLine = function (line) {
- if (line == null) {
- return;
- }
- line.geometry.dispose();
- line.material.dispose();
- };
- CreateTag.prototype._getLinePositions = function (polygon3d) {
- var length = polygon3d.length;
- var positions = new Float32Array(length * 3);
- for (var i = 0; i < length; ++i) {
- var index = 3 * i;
- var position = polygon3d[i];
- positions[index] = position[0];
- positions[index + 1] = position[1];
- positions[index + 2] = position[2];
- }
- return positions;
- };
- return CreateTag;
-}());
-exports.CreateTag = CreateTag;
-exports.default = CreateTag;
-
-},{"../../../Geo":294,"rxjs":43,"rxjs/operators":241,"three":242}],392:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ExtremePointCreateTag = void 0;
-var vd = require("virtual-dom");
-var Tag_1 = require("../Tag");
-var Component_1 = require("../../../Component");
-var ExtremePointCreateTag = /** @class */ (function (_super) {
- __extends(ExtremePointCreateTag, _super);
- function ExtremePointCreateTag(geometry, options, transform, viewportCoords) {
- var _this = _super.call(this, geometry, transform, viewportCoords) || this;
- _this._options = {
- color: options.color == null ? 0xFFFFFF : options.color,
- indicateCompleter: options.indicateCompleter == null ? true : options.indicateCompleter,
- };
- _this._rectGeometry = new Tag_1.RectGeometry(_this._geometry.getRect2d(transform));
- _this._createGlObjects();
- return _this;
- }
- ExtremePointCreateTag.prototype.create = function () {
- if (this._geometry.points.length < 3) {
- return;
- }
- this._geometry.removePoint2d(this._geometry.points.length - 1);
- this._created$.next(this);
- };
- ExtremePointCreateTag.prototype.dispose = function () {
- _super.prototype.dispose.call(this);
- this._disposeObjects();
- };
- ExtremePointCreateTag.prototype.getDOMObjects = function (camera, size) {
- var _this = this;
- var container = {
- offsetHeight: size.height, offsetWidth: size.width,
- };
- var vNodes = [];
- var points2d = this._geometry.getPoints2d();
- var length = points2d.length;
- var _loop_1 = function (index) {
- var nonModifiedIndex = index;
- var _a = points2d[index], pointX = _a[0], pointY = _a[1];
- var pointCanvas = this_1._viewportCoords.basicToCanvasSafe(pointX, pointY, container, this_1._transform, camera);
- if (!pointCanvas) {
- return "continue";
- }
- var abort = function (e) {
- e.stopPropagation();
- _this._aborted$.next(_this);
- };
- var remove = function (e) {
- e.stopPropagation();
- _this._geometry.removePoint2d(nonModifiedIndex);
- };
- var transform = this_1._canvasToTransform(pointCanvas);
- var completerProperties = {
- onclick: index === 0 && length < 3 ? abort : remove,
- style: { transform: transform },
- };
- vNodes.push(vd.h("div.TagInteractor", completerProperties, []));
- var background = this_1._colorToBackground(this_1._options.color);
- var pointProperties = {
- style: {
- background: background,
- transform: transform,
- },
- };
- vNodes.push(vd.h("div.TagVertex", pointProperties, []));
- };
- var this_1 = this;
- for (var index = 0; index < length - 1; index++) {
- _loop_1(index);
- }
- if (length > 2 && this._options.indicateCompleter === true) {
- var _a = this._geometry.getCentroid2d(this._transform), centroidX = _a[0], centroidY = _a[1];
- var centroidCanvas = this._viewportCoords.basicToCanvasSafe(centroidX, centroidY, container, this._transform, camera);
- if (!!centroidCanvas) {
- var complete = function (e) {
- e.stopPropagation();
- _this._geometry.removePoint2d(_this._geometry.points.length - 1);
- _this._created$.next(_this);
- };
- var transform = this._canvasToTransform(centroidCanvas);
- var completerProperties = {
- onclick: complete,
- style: { transform: transform },
- };
- vNodes.push(vd.h("div.TagCompleter.TagLarger", completerProperties, []));
- var pointProperties = {
- style: {
- background: this._colorToBackground(this._options.color),
- transform: transform,
- },
- };
- vNodes.push(vd.h("div.TagVertex.TagLarger", pointProperties, []));
- var dotProperties = {
- style: {
- transform: transform,
- },
- };
- vNodes.push(vd.h("div.TagDot", dotProperties, []));
- }
- }
- return vNodes;
- };
- ExtremePointCreateTag.prototype._onGeometryChanged = function () {
- this._disposeObjects();
- this._rectGeometry = new Tag_1.RectGeometry(this._geometry.getRect2d(this._transform));
- this._createGlObjects();
- };
- ExtremePointCreateTag.prototype._createGlObjects = function () {
- this._glObjects = [];
- var polygon3d = this._rectGeometry.getPoints3d(this._transform);
- this._outline = this._createOutine(polygon3d, this._options.color);
- this._glObjects.push(this._outline);
- };
- ExtremePointCreateTag.prototype._disposeObjects = function () {
- this._disposeLine(this._outline);
- this._outline = null;
- this._glObjects = null;
- };
- return ExtremePointCreateTag;
-}(Component_1.CreateTag));
-exports.ExtremePointCreateTag = ExtremePointCreateTag;
-
-
-},{"../../../Component":291,"../Tag":366,"virtual-dom":247}],393:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ExtremePointRenderTag = void 0;
-var THREE = require("three");
-var vd = require("virtual-dom");
-var Component_1 = require("../../../Component");
-/**
- * @class OutlineRenderTag
- * @classdesc Tag visualizing the properties of an OutlineTag.
- */
-var ExtremePointRenderTag = /** @class */ (function (_super) {
- __extends(ExtremePointRenderTag, _super);
- function ExtremePointRenderTag(tag, transform) {
- var _this = _super.call(this, tag, transform) || this;
- _this._rectGeometry = new Component_1.RectGeometry(_this._tag.geometry.getRect2d(transform));
- _this._fill = !transform.gpano ?
- _this._createFill() : null;
- _this._outline = _this._tag.lineWidth >= 1 ?
- _this._createOutline() :
- null;
- return _this;
- }
- ExtremePointRenderTag.prototype.dispose = function () {
- _super.prototype.dispose.call(this);
- this._disposeFill();
- this._disposeOutline();
- };
- ExtremePointRenderTag.prototype.getDOMObjects = function (atlas, camera, size) {
- var vNodes = [];
- var container = {
- offsetHeight: size.height, offsetWidth: size.width,
- };
- if (!this._tag.editable) {
- return vNodes;
- }
- var lineColor = this._colorToCss(this._tag.lineColor);
- var points2d = this._tag.geometry.getPoints2d();
- for (var i = 0; i < points2d.length; i++) {
- var _a = points2d[i], vertexBasicX = _a[0], vertexBasicY = _a[1];
- var vertexCanvas = this._viewportCoords.basicToCanvasSafe(vertexBasicX, vertexBasicY, container, this._transform, camera);
- if (vertexCanvas == null) {
- continue;
- }
- var cursor = "crosshair";
- var interact = this._interact(Component_1.TagOperation.Vertex, cursor, i);
- var vertexCanvasX = Math.round(vertexCanvas[0]);
- var vertexCanvasY = Math.round(vertexCanvas[1]);
- var transform = "translate(-50%, -50%) translate(" + vertexCanvasX + "px," + vertexCanvasY + "px)";
- var properties = {
- onmousedown: interact,
- style: { background: lineColor, transform: transform, cursor: cursor },
- };
- vNodes.push(vd.h("div.TagResizer", properties, []));
- if (!this._tag.indicateVertices) {
- continue;
- }
- var pointProperties = {
- style: { background: lineColor, transform: transform },
- };
- vNodes.push(vd.h("div.TagVertex", pointProperties, []));
- }
- return vNodes;
- };
- ExtremePointRenderTag.prototype.getGLObjects = function () {
- var glObjects = [];
- if (this._fill != null) {
- glObjects.push(this._fill);
- }
- if (this._outline != null) {
- glObjects.push(this._outline);
- }
- return glObjects;
- };
- ExtremePointRenderTag.prototype.getRetrievableObjects = function () {
- return this._fill != null ? [this._fill] : [];
- };
- ExtremePointRenderTag.prototype._onGeometryChanged = function () {
- this._rectGeometry = new Component_1.RectGeometry(this._tag.geometry.getRect2d(this._transform));
- if (this._fill != null) {
- this._updateFillGeometry();
- }
- if (this._outline != null) {
- this._updateOulineGeometry();
- }
- };
- ExtremePointRenderTag.prototype._onTagChanged = function () {
- var glObjectsChanged = false;
- if (this._fill != null) {
- this._updateFillMaterial(this._fill.material);
- }
- if (this._outline == null) {
- if (this._tag.lineWidth >= 1) {
- this._outline = this._createOutline();
- glObjectsChanged = true;
- }
- }
- else {
- this._updateOutlineMaterial();
- }
- return glObjectsChanged;
- };
- ExtremePointRenderTag.prototype._getPoints3d = function () {
- return this._rectGeometry.getPoints3d(this._transform);
- };
- ExtremePointRenderTag.prototype._getTriangles = function () {
- return this._rectGeometry.getTriangles3d(this._transform);
- };
- ExtremePointRenderTag.prototype._updateFillMaterial = function (material) {
- material.color = new THREE.Color(this._tag.fillColor);
- material.opacity = this._tag.fillOpacity;
- material.needsUpdate = true;
- };
- ExtremePointRenderTag.prototype._updateLineBasicMaterial = function (material) {
- material.color = new THREE.Color(this._tag.lineColor);
- material.linewidth = Math.max(this._tag.lineWidth, 1);
- material.visible = this._tag.lineWidth >= 1 && this._tag.lineOpacity > 0;
- material.opacity = this._tag.lineOpacity;
- material.transparent = this._tag.lineOpacity < 1;
- material.needsUpdate = true;
- };
- ExtremePointRenderTag.prototype._updateOutlineMaterial = function () {
- var material = this._outline.material;
- this._updateLineBasicMaterial(material);
- };
- return ExtremePointRenderTag;
-}(Component_1.OutlineRenderTagBase));
-exports.ExtremePointRenderTag = ExtremePointRenderTag;
-exports.default = ExtremePointRenderTag;
-
-
-},{"../../../Component":291,"three":242,"virtual-dom":247}],394:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ExtremePointTag = void 0;
-var Component_1 = require("../../../Component");
-/**
- * @class ExtremePointTag
- *
- * @classdesc Tag holding properties for visualizing a extreme points
- * and their outline.
- *
- * @example
- * ```
- * var geometry = new Mapillary.TagComponent.PointsGeometry([[0.3, 0.3], [0.5, 0.4]]);
- * var tag = new Mapillary.TagComponent.ExtremePointTag(
- * "id-1",
- * geometry
- * { editable: true, lineColor: 0xff0000 });
- *
- * tagComponent.add([tag]);
- * ```
- */
-var ExtremePointTag = /** @class */ (function (_super) {
- __extends(ExtremePointTag, _super);
- /**
- * Create an extreme point tag.
- *
- * @override
- * @constructor
- * @param {string} id - Unique identifier of the tag.
- * @param {PointsGeometry} geometry - Geometry defining points of tag.
- * @param {IExtremePointTagOptions} options - Options defining the visual appearance and
- * behavior of the extreme point tag.
- */
- function ExtremePointTag(id, geometry, options) {
- var _this = _super.call(this, id, geometry) || this;
- options = !!options ? options : {};
- _this._editable = options.editable == null ? false : options.editable;
- _this._fillColor = options.fillColor == null ? 0xFFFFFF : options.fillColor;
- _this._fillOpacity = options.fillOpacity == null ? 0.0 : options.fillOpacity;
- _this._indicateVertices = options.indicateVertices == null ? true : options.indicateVertices;
- _this._lineColor = options.lineColor == null ? 0xFFFFFF : options.lineColor;
- _this._lineOpacity = options.lineOpacity == null ? 1 : options.lineOpacity;
- _this._lineWidth = options.lineWidth == null ? 1 : options.lineWidth;
- return _this;
- }
- Object.defineProperty(ExtremePointTag.prototype, "editable", {
- /**
- * Get editable property.
- * @returns {boolean} Value indicating if tag is editable.
- */
- get: function () {
- return this._editable;
- },
- /**
- * Set editable property.
- * @param {boolean}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._editable = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(ExtremePointTag.prototype, "fillColor", {
- /**
- * Get fill color property.
- * @returns {number}
- */
- get: function () {
- return this._fillColor;
- },
- /**
- * Set fill color property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._fillColor = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(ExtremePointTag.prototype, "fillOpacity", {
- /**
- * Get fill opacity property.
- * @returns {number}
- */
- get: function () {
- return this._fillOpacity;
- },
- /**
- * Set fill opacity property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._fillOpacity = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(ExtremePointTag.prototype, "geometry", {
- /** @inheritdoc */
- get: function () {
- return this._geometry;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(ExtremePointTag.prototype, "indicateVertices", {
- /**
- * Get indicate vertices property.
- * @returns {boolean} Value indicating if vertices should be indicated
- * when tag is editable.
- */
- get: function () {
- return this._indicateVertices;
- },
- /**
- * Set indicate vertices property.
- * @param {boolean}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._indicateVertices = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(ExtremePointTag.prototype, "lineColor", {
- /**
- * Get line color property.
- * @returns {number}
- */
- get: function () {
- return this._lineColor;
- },
- /**
- * Set line color property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._lineColor = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(ExtremePointTag.prototype, "lineOpacity", {
- /**
- * Get line opacity property.
- * @returns {number}
- */
- get: function () {
- return this._lineOpacity;
- },
- /**
- * Set line opacity property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._lineOpacity = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(ExtremePointTag.prototype, "lineWidth", {
- /**
- * Get line width property.
- * @returns {number}
- */
- get: function () {
- return this._lineWidth;
- },
- /**
- * Set line width property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._lineWidth = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Set options for tag.
- *
- * @description Sets all the option properties provided and keeps
- * the rest of the values as is.
- *
- * @param {IExtremePointTagOptions} options - Extreme point tag options
- *
- * @fires {Tag#changed}
- */
- ExtremePointTag.prototype.setOptions = function (options) {
- this._editable = options.editable == null ? this._editable : options.editable;
- this._indicateVertices = options.indicateVertices == null ? this._indicateVertices : options.indicateVertices;
- this._lineColor = options.lineColor == null ? this._lineColor : options.lineColor;
- this._lineWidth = options.lineWidth == null ? this._lineWidth : options.lineWidth;
- this._fillColor = options.fillColor == null ? this._fillColor : options.fillColor;
- this._fillOpacity = options.fillOpacity == null ? this._fillOpacity : options.fillOpacity;
- this._notifyChanged$.next(this);
- };
- return ExtremePointTag;
-}(Component_1.Tag));
-exports.ExtremePointTag = ExtremePointTag;
-exports.default = ExtremePointTag;
-
-},{"../../../Component":291}],395:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.OutlineCreateTag = void 0;
-var vd = require("virtual-dom");
-var Component_1 = require("../../../Component");
-var OutlineCreateTag = /** @class */ (function (_super) {
- __extends(OutlineCreateTag, _super);
- function OutlineCreateTag(geometry, options, transform, viewportCoords) {
- var _this = _super.call(this, geometry, transform, viewportCoords) || this;
- _this._options = { color: options.color == null ? 0xFFFFFF : options.color };
- _this._createGlObjects();
- return _this;
- }
- OutlineCreateTag.prototype.create = function () {
- if (this._geometry instanceof Component_1.RectGeometry) {
- this._created$.next(this);
- }
- else if (this._geometry instanceof Component_1.PolygonGeometry) {
- var polygonGeometry = this._geometry;
- polygonGeometry.removeVertex2d(polygonGeometry.polygon.length - 2);
- this._created$.next(this);
- }
- };
- OutlineCreateTag.prototype.dispose = function () {
- _super.prototype.dispose.call(this);
- this._disposeLine(this._outline);
- this._disposeObjects();
- };
- OutlineCreateTag.prototype.getDOMObjects = function (camera, size) {
- var _this = this;
- var vNodes = [];
- var container = {
- offsetHeight: size.height, offsetWidth: size.width,
- };
- var abort = function (e) {
- e.stopPropagation();
- _this._aborted$.next(_this);
- };
- if (this._geometry instanceof Component_1.RectGeometry) {
- var anchorIndex = this._geometry.anchorIndex;
- var vertexIndex = anchorIndex === undefined ? 1 : anchorIndex;
- var _a = this._geometry.getVertex2d(vertexIndex), basicX = _a[0], basicY = _a[1];
- var canvasPoint = this._viewportCoords.basicToCanvasSafe(basicX, basicY, container, this._transform, camera);
- if (canvasPoint != null) {
- var background = this._colorToBackground(this._options.color);
- var transform = this._canvasToTransform(canvasPoint);
- var pointProperties = {
- style: { background: background, transform: transform },
- };
- var completerProperties = {
- onclick: abort,
- style: { transform: transform },
- };
- vNodes.push(vd.h("div.TagInteractor", completerProperties, []));
- vNodes.push(vd.h("div.TagVertex", pointProperties, []));
- }
- }
- else if (this._geometry instanceof Component_1.PolygonGeometry) {
- var polygonGeometry_1 = this._geometry;
- var _b = polygonGeometry_1.getVertex2d(0), firstVertexBasicX = _b[0], firstVertexBasicY = _b[1];
- var firstVertexCanvas = this._viewportCoords.basicToCanvasSafe(firstVertexBasicX, firstVertexBasicY, container, this._transform, camera);
- if (firstVertexCanvas != null) {
- var firstOnclick = polygonGeometry_1.polygon.length > 4 ?
- function (e) {
- e.stopPropagation();
- polygonGeometry_1.removeVertex2d(polygonGeometry_1.polygon.length - 2);
- _this._created$.next(_this);
- } :
- abort;
- var transform = this._canvasToTransform(firstVertexCanvas);
- var completerProperties = {
- onclick: firstOnclick,
- style: { transform: transform },
- };
- var firstClass = polygonGeometry_1.polygon.length > 4 ?
- "TagCompleter" :
- "TagInteractor";
- vNodes.push(vd.h("div." + firstClass, completerProperties, []));
- }
- if (polygonGeometry_1.polygon.length > 3) {
- var _c = polygonGeometry_1.getVertex2d(polygonGeometry_1.polygon.length - 3), lastVertexBasicX = _c[0], lastVertexBasicY = _c[1];
- var lastVertexCanvas = this._viewportCoords.basicToCanvasSafe(lastVertexBasicX, lastVertexBasicY, container, this._transform, camera);
- if (lastVertexCanvas != null) {
- var remove = function (e) {
- e.stopPropagation();
- polygonGeometry_1.removeVertex2d(polygonGeometry_1.polygon.length - 3);
- };
- var transform = this._canvasToTransform(lastVertexCanvas);
- var completerProperties = {
- onclick: remove,
- style: { transform: transform },
- };
- vNodes.push(vd.h("div.TagInteractor", completerProperties, []));
- }
- }
- var verticesBasic = polygonGeometry_1.polygon.slice();
- verticesBasic.splice(-2, 2);
- for (var _i = 0, verticesBasic_1 = verticesBasic; _i < verticesBasic_1.length; _i++) {
- var vertexBasic = verticesBasic_1[_i];
- var vertexCanvas = this._viewportCoords.basicToCanvasSafe(vertexBasic[0], vertexBasic[1], container, this._transform, camera);
- if (vertexCanvas != null) {
- var background = this._colorToBackground(this._options.color);
- var transform = this._canvasToTransform(vertexCanvas);
- var pointProperties = {
- style: {
- background: background,
- transform: transform,
- },
- };
- vNodes.push(vd.h("div.TagVertex", pointProperties, []));
- }
- }
- }
- return vNodes;
- };
- OutlineCreateTag.prototype.addPoint = function (point) {
- if (this._geometry instanceof Component_1.RectGeometry) {
- var rectGeometry = this._geometry;
- if (!rectGeometry.validate(point)) {
- return;
- }
- this._created$.next(this);
- }
- else if (this._geometry instanceof Component_1.PolygonGeometry) {
- var polygonGeometry = this._geometry;
- polygonGeometry.addVertex2d(point);
- }
- };
- OutlineCreateTag.prototype._onGeometryChanged = function () {
- this._disposeLine(this._outline);
- this._disposeObjects();
- this._createGlObjects();
- };
- OutlineCreateTag.prototype._disposeObjects = function () {
- this._outline = null;
- this._glObjects = [];
- };
- OutlineCreateTag.prototype._createGlObjects = function () {
- var polygon3d = this._geometry instanceof Component_1.RectGeometry ?
- this._geometry.getPoints3d(this._transform) :
- this._geometry.getVertices3d(this._transform);
- this._outline = this._createOutine(polygon3d, this._options.color);
- this._glObjects = [this._outline];
- };
- return OutlineCreateTag;
-}(Component_1.CreateTag));
-exports.OutlineCreateTag = OutlineCreateTag;
-exports.default = OutlineCreateTag;
-
-
-},{"../../../Component":291,"virtual-dom":247}],396:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.OutlineRenderTag = void 0;
-var THREE = require("three");
-var vd = require("virtual-dom");
-var Component_1 = require("../../../Component");
-/**
- * @class OutlineRenderTag
- * @classdesc Tag visualizing the properties of an OutlineTag.
- */
-var OutlineRenderTag = /** @class */ (function (_super) {
- __extends(OutlineRenderTag, _super);
- function OutlineRenderTag(tag, transform) {
- var _this = _super.call(this, tag, transform) || this;
- _this._fill = !transform.gpano ?
- _this._createFill() :
- transform.fullPano &&
- tag.domain === Component_1.TagDomain.TwoDimensional &&
- tag.geometry instanceof Component_1.PolygonGeometry ?
- _this._createFill() :
- null;
- _this._holes = _this._tag.lineWidth >= 1 ?
- _this._createHoles() :
- [];
- _this._outline = _this._tag.lineWidth >= 1 ?
- _this._createOutline() :
- null;
- return _this;
- }
- OutlineRenderTag.prototype.dispose = function () {
- _super.prototype.dispose.call(this);
- this._disposeFill();
- this._disposeHoles();
- this._disposeOutline();
- };
- OutlineRenderTag.prototype.getDOMObjects = function (atlas, camera, size) {
- var _this = this;
- var vNodes = [];
- var isRect = this._tag.geometry instanceof Component_1.RectGeometry;
- var isPerspective = !this._transform.gpano;
- var container = {
- offsetHeight: size.height, offsetWidth: size.width,
- };
- if (this._tag.icon != null && (isRect || isPerspective)) {
- var _a = this._tag.geometry instanceof Component_1.RectGeometry ?
- this._tag.geometry.getVertex2d(this._tag.iconIndex) :
- this._tag.geometry.getPoleOfInaccessibility2d(), iconBasicX = _a[0], iconBasicY = _a[1];
- var iconCanvas = this._viewportCoords.basicToCanvasSafe(iconBasicX, iconBasicY, container, this._transform, camera);
- if (iconCanvas != null) {
- var interact = function () {
- _this._interact$.next({ offsetX: 0, offsetY: 0, operation: Component_1.TagOperation.None, tag: _this._tag });
- };
- if (atlas.loaded) {
- var sprite = atlas.getDOMSprite(this._tag.icon, this._tag.iconFloat);
- var iconCanvasX = Math.round(iconCanvas[0]);
- var iconCanvasY = Math.round(iconCanvas[1]);
- var transform = "translate(" + iconCanvasX + "px," + iconCanvasY + "px)";
- var click = function (e) {
- e.stopPropagation();
- _this._tag.click$.next(_this._tag);
- };
- var properties = {
- onclick: click,
- onmousedown: interact,
- style: { transform: transform },
- };
- vNodes.push(vd.h("div.TagSymbol", properties, [sprite]));
- }
- }
- }
- else if (this._tag.text != null && (isRect || isPerspective)) {
- var _b = this._tag.geometry instanceof Component_1.RectGeometry ?
- this._tag.geometry.getVertex2d(3) :
- this._tag.geometry.getPoleOfInaccessibility2d(), textBasicX = _b[0], textBasicY = _b[1];
- var textCanvas = this._viewportCoords.basicToCanvasSafe(textBasicX, textBasicY, container, this._transform, camera);
- if (textCanvas != null) {
- var textCanvasX = Math.round(textCanvas[0]);
- var textCanvasY = Math.round(textCanvas[1]);
- var transform = this._tag.geometry instanceof Component_1.RectGeometry ?
- "translate(" + textCanvasX + "px," + textCanvasY + "px)" :
- "translate(-50%, -50%) translate(" + textCanvasX + "px," + textCanvasY + "px)";
- var interact = function () {
- _this._interact$.next({ offsetX: 0, offsetY: 0, operation: Component_1.TagOperation.None, tag: _this._tag });
- };
- var properties = {
- onmousedown: interact,
- style: {
- color: this._colorToCss(this._tag.textColor),
- transform: transform,
- },
- textContent: this._tag.text,
- };
- vNodes.push(vd.h("span.TagSymbol", properties, []));
- }
- }
- if (!this._tag.editable) {
- return vNodes;
- }
- var lineColor = this._colorToCss(this._tag.lineColor);
- if (this._tag.geometry instanceof Component_1.RectGeometry) {
- var _c = this._tag.geometry.getCentroid2d(), centroidBasicX = _c[0], centroidBasicY = _c[1];
- var centroidCanvas = this._viewportCoords.basicToCanvasSafe(centroidBasicX, centroidBasicY, container, this._transform, camera);
- if (centroidCanvas != null) {
- var interact = this._interact(Component_1.TagOperation.Centroid, "move");
- var centroidCanvasX = Math.round(centroidCanvas[0]);
- var centroidCanvasY = Math.round(centroidCanvas[1]);
- var transform = "translate(-50%, -50%) translate(" + centroidCanvasX + "px," + centroidCanvasY + "px)";
- var properties = {
- onmousedown: interact,
- style: { background: lineColor, transform: transform },
- };
- vNodes.push(vd.h("div.TagMover", properties, []));
- }
- }
- var vertices2d = this._tag.geometry.getVertices2d();
- for (var i = 0; i < vertices2d.length - 1; i++) {
- if (isRect &&
- ((this._tag.icon != null && i === this._tag.iconIndex) ||
- (this._tag.icon == null && this._tag.text != null && i === 3))) {
- continue;
- }
- var _d = vertices2d[i], vertexBasicX = _d[0], vertexBasicY = _d[1];
- var vertexCanvas = this._viewportCoords.basicToCanvasSafe(vertexBasicX, vertexBasicY, container, this._transform, camera);
- if (vertexCanvas == null) {
- continue;
- }
- var cursor = isRect ?
- i % 2 === 0 ? "nesw-resize" : "nwse-resize" :
- "crosshair";
- var interact = this._interact(Component_1.TagOperation.Vertex, cursor, i);
- var vertexCanvasX = Math.round(vertexCanvas[0]);
- var vertexCanvasY = Math.round(vertexCanvas[1]);
- var transform = "translate(-50%, -50%) translate(" + vertexCanvasX + "px," + vertexCanvasY + "px)";
- var properties = {
- onmousedown: interact,
- style: { background: lineColor, transform: transform, cursor: cursor },
- };
- vNodes.push(vd.h("div.TagResizer", properties, []));
- if (!this._tag.indicateVertices) {
- continue;
- }
- var pointProperties = {
- style: { background: lineColor, transform: transform },
- };
- vNodes.push(vd.h("div.TagVertex", pointProperties, []));
- }
- return vNodes;
- };
- OutlineRenderTag.prototype.getGLObjects = function () {
- var glObjects = [];
- if (this._fill != null) {
- glObjects.push(this._fill);
- }
- for (var _i = 0, _a = this._holes; _i < _a.length; _i++) {
- var hole = _a[_i];
- glObjects.push(hole);
- }
- if (this._outline != null) {
- glObjects.push(this._outline);
- }
- return glObjects;
- };
- OutlineRenderTag.prototype.getRetrievableObjects = function () {
- return this._fill != null ? [this._fill] : [];
- };
- OutlineRenderTag.prototype._onGeometryChanged = function () {
- if (this._fill != null) {
- this._updateFillGeometry();
- }
- if (this._holes.length > 0) {
- this._updateHoleGeometries();
- }
- if (this._outline != null) {
- this._updateOulineGeometry();
- }
- };
- OutlineRenderTag.prototype._onTagChanged = function () {
- var glObjectsChanged = false;
- if (this._fill != null) {
- this._updateFillMaterial(this._fill.material);
- }
- if (this._outline == null) {
- if (this._tag.lineWidth >= 1) {
- this._holes = this._createHoles();
- this._outline = this._createOutline();
- glObjectsChanged = true;
- }
- }
- else {
- this._updateHoleMaterials();
- this._updateOutlineMaterial();
- }
- return glObjectsChanged;
- };
- OutlineRenderTag.prototype._getPoints3d = function () {
- return this._in3dDomain() ?
- this._tag.geometry.getVertices3d(this._transform) :
- this._tag.geometry.getPoints3d(this._transform);
- };
- OutlineRenderTag.prototype._getTriangles = function () {
- return this._in3dDomain() ?
- this._tag.geometry.get3dDomainTriangles3d(this._transform) :
- this._tag.geometry.getTriangles3d(this._transform);
- };
- OutlineRenderTag.prototype._updateFillMaterial = function (material) {
- material.color = new THREE.Color(this._tag.fillColor);
- material.opacity = this._tag.fillOpacity;
- material.needsUpdate = true;
- };
- OutlineRenderTag.prototype._updateLineBasicMaterial = function (material) {
- material.color = new THREE.Color(this._tag.lineColor);
- material.linewidth = Math.max(this._tag.lineWidth, 1);
- material.visible = this._tag.lineWidth >= 1 && this._tag.lineOpacity > 0;
- material.opacity = this._tag.lineOpacity;
- material.transparent = this._tag.lineOpacity < 1;
- material.needsUpdate = true;
- };
- OutlineRenderTag.prototype._createHoles = function () {
- var holes = [];
- if (this._tag.geometry instanceof Component_1.PolygonGeometry) {
- var holes3d = this._getHoles3d();
- for (var _i = 0, holes3d_1 = holes3d; _i < holes3d_1.length; _i++) {
- var holePoints3d = holes3d_1[_i];
- var hole = this._createLine(holePoints3d);
- holes.push(hole);
- }
- }
- return holes;
- };
- OutlineRenderTag.prototype._disposeHoles = function () {
- for (var _i = 0, _a = this._holes; _i < _a.length; _i++) {
- var hole = _a[_i];
- hole.geometry.dispose();
- hole.material.dispose();
- }
- this._holes = [];
- };
- OutlineRenderTag.prototype._getHoles3d = function () {
- var polygonGeometry = this._tag.geometry;
- return this._in3dDomain() ?
- polygonGeometry.getHoleVertices3d(this._transform) :
- polygonGeometry.getHolePoints3d(this._transform);
- };
- OutlineRenderTag.prototype._in3dDomain = function () {
- return this._tag.geometry instanceof Component_1.PolygonGeometry && this._tag.domain === Component_1.TagDomain.ThreeDimensional;
- };
- OutlineRenderTag.prototype._updateHoleGeometries = function () {
- var holes3d = this._getHoles3d();
- if (holes3d.length !== this._holes.length) {
- throw new Error("Changing the number of holes is not supported.");
- }
- for (var i = 0; i < this._holes.length; i++) {
- var holePoints3d = holes3d[i];
- var hole = this._holes[i];
- this._updateLine(hole, holePoints3d);
- }
- };
- OutlineRenderTag.prototype._updateHoleMaterials = function () {
- for (var _i = 0, _a = this._holes; _i < _a.length; _i++) {
- var hole = _a[_i];
- this._updateLineBasicMaterial(hole.material);
- }
- };
- OutlineRenderTag.prototype._updateOutlineMaterial = function () {
- this._updateLineBasicMaterial(this._outline.material);
- };
- return OutlineRenderTag;
-}(Component_1.OutlineRenderTagBase));
-exports.OutlineRenderTag = OutlineRenderTag;
-
-
-},{"../../../Component":291,"three":242,"virtual-dom":247}],397:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.OutlineRenderTagBase = void 0;
-var THREE = require("three");
-var Component_1 = require("../../../Component");
-var OutlineRenderTagBase = /** @class */ (function (_super) {
- __extends(OutlineRenderTagBase, _super);
- function OutlineRenderTagBase(tag, transform) {
- var _this = _super.call(this, tag, transform) || this;
- _this._geometryChangedSubscription = _this._tag.geometry.changed$
- .subscribe(function () {
- _this._onGeometryChanged();
- });
- _this._changedSubscription = _this._tag.changed$
- .subscribe(function () {
- var glObjectsChanged = _this._onTagChanged();
- if (glObjectsChanged) {
- _this._glObjectsChanged$.next(_this);
- }
- });
- return _this;
- }
- OutlineRenderTagBase.prototype.dispose = function () {
- this._changedSubscription.unsubscribe();
- this._geometryChangedSubscription.unsubscribe();
- };
- OutlineRenderTagBase.prototype._colorToCss = function (color) {
- return "#" + ("000000" + color.toString(16)).substr(-6);
- };
- OutlineRenderTagBase.prototype._createFill = function () {
- var triangles = this._getTriangles();
- var positions = new Float32Array(triangles);
- var geometry = new THREE.BufferGeometry();
- geometry.setAttribute("position", new THREE.BufferAttribute(positions, 3));
- geometry.computeBoundingSphere();
- var material = new THREE.MeshBasicMaterial({ side: THREE.DoubleSide, transparent: true });
- this._updateFillMaterial(material);
- return new THREE.Mesh(geometry, material);
- };
- OutlineRenderTagBase.prototype._createLine = function (points3d) {
- var positions = this._getLinePositions(points3d);
- var geometry = new THREE.BufferGeometry();
- geometry.setAttribute("position", new THREE.BufferAttribute(positions, 3));
- geometry.computeBoundingSphere();
- var material = new THREE.LineBasicMaterial();
- this._updateLineBasicMaterial(material);
- var line = new THREE.Line(geometry, material);
- line.renderOrder = 1;
- return line;
- };
- OutlineRenderTagBase.prototype._createOutline = function () {
- return this._createLine(this._getPoints3d());
- };
- OutlineRenderTagBase.prototype._disposeFill = function () {
- if (this._fill == null) {
- return;
- }
- this._fill.geometry.dispose();
- this._fill.material.dispose();
- this._fill = null;
- };
- OutlineRenderTagBase.prototype._disposeOutline = function () {
- if (this._outline == null) {
- return;
- }
- this._outline.geometry.dispose();
- this._outline.material.dispose();
- this._outline = null;
- };
- OutlineRenderTagBase.prototype._getLinePositions = function (points3d) {
- var length = points3d.length;
- var positions = new Float32Array(length * 3);
- for (var i = 0; i < length; ++i) {
- var index = 3 * i;
- var position = points3d[i];
- positions[index + 0] = position[0];
- positions[index + 1] = position[1];
- positions[index + 2] = position[2];
- }
- return positions;
- };
- OutlineRenderTagBase.prototype._interact = function (operation, cursor, vertexIndex) {
- var _this = this;
- return function (e) {
- var offsetX = e.offsetX - e.target.offsetWidth / 2;
- var offsetY = e.offsetY - e.target.offsetHeight / 2;
- _this._interact$.next({
- cursor: cursor,
- offsetX: offsetX,
- offsetY: offsetY,
- operation: operation,
- tag: _this._tag,
- vertexIndex: vertexIndex,
- });
- };
- };
- OutlineRenderTagBase.prototype._updateFillGeometry = function () {
- var triangles = this._getTriangles();
- var positions = new Float32Array(triangles);
- var geometry = this._fill.geometry;
- var attribute = geometry.getAttribute("position");
- if (attribute.array.length === positions.length) {
- attribute.set(positions);
- attribute.needsUpdate = true;
- }
- else {
- geometry.removeAttribute("position");
- geometry.setAttribute("position", new THREE.BufferAttribute(positions, 3));
- }
- geometry.computeBoundingSphere();
- };
- OutlineRenderTagBase.prototype._updateLine = function (line, points3d) {
- var positions = this._getLinePositions(points3d);
- var geometry = line.geometry;
- var attribute = geometry.getAttribute("position");
- attribute.set(positions);
- attribute.needsUpdate = true;
- geometry.computeBoundingSphere();
- };
- OutlineRenderTagBase.prototype._updateOulineGeometry = function () {
- this._updateLine(this._outline, this._getPoints3d());
- };
- return OutlineRenderTagBase;
-}(Component_1.RenderTag));
-exports.OutlineRenderTagBase = OutlineRenderTagBase;
-exports.default = OutlineRenderTagBase;
-
-
-},{"../../../Component":291,"three":242}],398:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.OutlineTag = void 0;
-var rxjs_1 = require("rxjs");
-var Component_1 = require("../../../Component");
-var Viewer_1 = require("../../../Viewer");
-/**
- * @class OutlineTag
- *
- * @classdesc Tag holding properties for visualizing a geometry outline.
- *
- * @example
- * ```
- * var geometry = new Mapillary.TagComponent.RectGeometry([0.3, 0.3, 0.5, 0.4]);
- * var tag = new Mapillary.TagComponent.OutlineTag(
- * "id-1",
- * geometry
- * { editable: true, lineColor: 0xff0000 });
- *
- * tagComponent.add([tag]);
- * ```
- */
-var OutlineTag = /** @class */ (function (_super) {
- __extends(OutlineTag, _super);
- /**
- * Create an outline tag.
- *
- * @override
- * @constructor
- * @param {string} id - Unique identifier of the tag.
- * @param {VertexGeometry} geometry - Geometry defining vertices of tag.
- * @param {IOutlineTagOptions} options - Options defining the visual appearance and
- * behavior of the outline tag.
- */
- function OutlineTag(id, geometry, options) {
- var _this = _super.call(this, id, geometry) || this;
- options = !!options ? options : {};
- var domain = options.domain != null && geometry instanceof Component_1.PolygonGeometry ?
- options.domain : Component_1.TagDomain.TwoDimensional;
- var twoDimensionalPolygon = _this._twoDimensionalPolygon(domain, geometry);
- _this._domain = domain;
- _this._editable = options.editable == null || twoDimensionalPolygon ? false : options.editable;
- _this._fillColor = options.fillColor == null ? 0xFFFFFF : options.fillColor;
- _this._fillOpacity = options.fillOpacity == null ? 0.0 : options.fillOpacity;
- _this._icon = options.icon === undefined ? null : options.icon;
- _this._iconFloat = options.iconFloat == null ? Viewer_1.Alignment.Center : options.iconFloat;
- _this._iconIndex = options.iconIndex == null ? 3 : options.iconIndex;
- _this._indicateVertices = options.indicateVertices == null ? true : options.indicateVertices;
- _this._lineColor = options.lineColor == null ? 0xFFFFFF : options.lineColor;
- _this._lineOpacity = options.lineOpacity == null ? 1 : options.lineOpacity;
- _this._lineWidth = options.lineWidth == null ? 1 : options.lineWidth;
- _this._text = options.text === undefined ? null : options.text;
- _this._textColor = options.textColor == null ? 0xFFFFFF : options.textColor;
- _this._click$ = new rxjs_1.Subject();
- _this._click$
- .subscribe(function (t) {
- _this.fire(OutlineTag.click, _this);
- });
- return _this;
- }
- Object.defineProperty(OutlineTag.prototype, "click$", {
- /**
- * Click observable.
- *
- * @description An observable emitting the tag when the icon of the
- * tag has been clicked.
- *
- * @returns {Observable<Tag>}
- */
- get: function () {
- return this._click$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "domain", {
- /**
- * Get domain property.
- *
- * @description Readonly property that can only be set in constructor.
- *
- * @returns Value indicating the domain of the tag.
- */
- get: function () {
- return this._domain;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "editable", {
- /**
- * Get editable property.
- * @returns {boolean} Value indicating if tag is editable.
- */
- get: function () {
- return this._editable;
- },
- /**
- * Set editable property.
- * @param {boolean}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- if (this._twoDimensionalPolygon(this._domain, this._geometry)) {
- return;
- }
- this._editable = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "fillColor", {
- /**
- * Get fill color property.
- * @returns {number}
- */
- get: function () {
- return this._fillColor;
- },
- /**
- * Set fill color property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._fillColor = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "fillOpacity", {
- /**
- * Get fill opacity property.
- * @returns {number}
- */
- get: function () {
- return this._fillOpacity;
- },
- /**
- * Set fill opacity property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._fillOpacity = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "geometry", {
- /** @inheritdoc */
- get: function () {
- return this._geometry;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "icon", {
- /**
- * Get icon property.
- * @returns {string}
- */
- get: function () {
- return this._icon;
- },
- /**
- * Set icon property.
- * @param {string}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._icon = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "iconFloat", {
- /**
- * Get icon float property.
- * @returns {Alignment}
- */
- get: function () {
- return this._iconFloat;
- },
- /**
- * Set icon float property.
- * @param {Alignment}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._iconFloat = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "iconIndex", {
- /**
- * Get icon index property.
- * @returns {number}
- */
- get: function () {
- return this._iconIndex;
- },
- /**
- * Set icon index property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._iconIndex = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "indicateVertices", {
- /**
- * Get indicate vertices property.
- * @returns {boolean} Value indicating if vertices should be indicated
- * when tag is editable.
- */
- get: function () {
- return this._indicateVertices;
- },
- /**
- * Set indicate vertices property.
- * @param {boolean}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._indicateVertices = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "lineColor", {
- /**
- * Get line color property.
- * @returns {number}
- */
- get: function () {
- return this._lineColor;
- },
- /**
- * Set line color property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._lineColor = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "lineOpacity", {
- /**
- * Get line opacity property.
- * @returns {number}
- */
- get: function () {
- return this._lineOpacity;
- },
- /**
- * Set line opacity property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._lineOpacity = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "lineWidth", {
- /**
- * Get line width property.
- * @returns {number}
- */
- get: function () {
- return this._lineWidth;
- },
- /**
- * Set line width property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._lineWidth = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "text", {
- /**
- * Get text property.
- * @returns {string}
- */
- get: function () {
- return this._text;
- },
- /**
- * Set text property.
- * @param {string}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._text = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "textColor", {
- /**
- * Get text color property.
- * @returns {number}
- */
- get: function () {
- return this._textColor;
- },
- /**
- * Set text color property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._textColor = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Set options for tag.
- *
- * @description Sets all the option properties provided and keeps
- * the rest of the values as is.
- *
- * @param {IOutlineTagOptions} options - Outline tag options
- *
- * @fires {Tag#changed}
- */
- OutlineTag.prototype.setOptions = function (options) {
- var twoDimensionalPolygon = this._twoDimensionalPolygon(this._domain, this._geometry);
- this._editable = twoDimensionalPolygon || options.editable == null ? this._editable : options.editable;
- this._icon = options.icon === undefined ? this._icon : options.icon;
- this._iconFloat = options.iconFloat == null ? this._iconFloat : options.iconFloat;
- this._iconIndex = options.iconIndex == null ? this._iconIndex : options.iconIndex;
- this._indicateVertices = options.indicateVertices == null ? this._indicateVertices : options.indicateVertices;
- this._lineColor = options.lineColor == null ? this._lineColor : options.lineColor;
- this._lineWidth = options.lineWidth == null ? this._lineWidth : options.lineWidth;
- this._fillColor = options.fillColor == null ? this._fillColor : options.fillColor;
- this._fillOpacity = options.fillOpacity == null ? this._fillOpacity : options.fillOpacity;
- this._text = options.text === undefined ? this._text : options.text;
- this._textColor = options.textColor == null ? this._textColor : options.textColor;
- this._notifyChanged$.next(this);
- };
- OutlineTag.prototype._twoDimensionalPolygon = function (domain, geometry) {
- return domain !== Component_1.TagDomain.ThreeDimensional && geometry instanceof Component_1.PolygonGeometry;
- };
- /**
- * Event fired when the icon of the outline tag is clicked.
- *
- * @event OutlineTag#click
- * @type {OutlineTag} The tag instance that was clicked.
- */
- OutlineTag.click = "click";
- return OutlineTag;
-}(Component_1.Tag));
-exports.OutlineTag = OutlineTag;
-exports.default = OutlineTag;
-
-},{"../../../Component":291,"../../../Viewer":302,"rxjs":43}],399:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.RenderTag = void 0;
-var rxjs_1 = require("rxjs");
-var Geo_1 = require("../../../Geo");
-var RenderTag = /** @class */ (function () {
- function RenderTag(tag, transform, viewportCoords) {
- this._tag = tag;
- this._transform = transform;
- this._viewportCoords = !!viewportCoords ? viewportCoords : new Geo_1.ViewportCoords();
- this._glObjectsChanged$ = new rxjs_1.Subject();
- this._interact$ = new rxjs_1.Subject();
- }
- Object.defineProperty(RenderTag.prototype, "glObjectsChanged$", {
- get: function () {
- return this._glObjectsChanged$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RenderTag.prototype, "interact$", {
- get: function () {
- return this._interact$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RenderTag.prototype, "tag", {
- get: function () {
- return this._tag;
- },
- enumerable: false,
- configurable: true
- });
- return RenderTag;
-}());
-exports.RenderTag = RenderTag;
-exports.default = RenderTag;
-
-},{"../../../Geo":294,"rxjs":43}],400:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.SpotRenderTag = void 0;
-var vd = require("virtual-dom");
-var Component_1 = require("../../../Component");
-var Viewer_1 = require("../../../Viewer");
-/**
- * @class SpotRenderTag
- * @classdesc Tag visualizing the properties of a SpotTag.
- */
-var SpotRenderTag = /** @class */ (function (_super) {
- __extends(SpotRenderTag, _super);
- function SpotRenderTag() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- SpotRenderTag.prototype.dispose = function () { };
- SpotRenderTag.prototype.getDOMObjects = function (atlas, camera, size) {
- var _this = this;
- var tag = this._tag;
- var container = {
- offsetHeight: size.height, offsetWidth: size.width,
- };
- var vNodes = [];
- var _a = tag.geometry.getCentroid2d(), centroidBasicX = _a[0], centroidBasicY = _a[1];
- var centroidCanvas = this._viewportCoords.basicToCanvasSafe(centroidBasicX, centroidBasicY, container, this._transform, camera);
- if (centroidCanvas != null) {
- var interactNone = function (e) {
- _this._interact$.next({ offsetX: 0, offsetY: 0, operation: Component_1.TagOperation.None, tag: tag });
- };
- var canvasX = Math.round(centroidCanvas[0]);
- var canvasY = Math.round(centroidCanvas[1]);
- if (tag.icon != null) {
- if (atlas.loaded) {
- var sprite = atlas.getDOMSprite(tag.icon, Viewer_1.Alignment.Bottom);
- var iconTransform = "translate(" + canvasX + "px," + (canvasY + 8) + "px)";
- var properties = {
- onmousedown: interactNone,
- style: {
- pointerEvents: "all",
- transform: iconTransform,
- },
- };
- vNodes.push(vd.h("div", properties, [sprite]));
- }
- }
- else if (tag.text != null) {
- var textTransform = "translate(-50%,0%) translate(" + canvasX + "px," + (canvasY + 8) + "px)";
- var properties = {
- onmousedown: interactNone,
- style: {
- color: this._colorToCss(tag.textColor),
- transform: textTransform,
- },
- textContent: tag.text,
- };
- vNodes.push(vd.h("span.TagSymbol", properties, []));
- }
- var interact = this._interact(Component_1.TagOperation.Centroid, tag, "move");
- var background = this._colorToCss(tag.color);
- var transform = "translate(-50%,-50%) translate(" + canvasX + "px," + canvasY + "px)";
- if (tag.editable) {
- var interactorProperties = {
- onmousedown: interact,
- style: {
- background: background,
- transform: transform,
- },
- };
- vNodes.push(vd.h("div.TagSpotInteractor", interactorProperties, []));
- }
- var pointProperties = {
- style: {
- background: background,
- transform: transform,
- },
- };
- vNodes.push(vd.h("div.TagVertex", pointProperties, []));
- }
- return vNodes;
- };
- SpotRenderTag.prototype.getGLObjects = function () { return []; };
- SpotRenderTag.prototype.getRetrievableObjects = function () { return []; };
- SpotRenderTag.prototype._colorToCss = function (color) {
- return "#" + ("000000" + color.toString(16)).substr(-6);
- };
- SpotRenderTag.prototype._interact = function (operation, tag, cursor, vertexIndex) {
- var _this = this;
- return function (e) {
- var offsetX = e.offsetX - e.target.offsetWidth / 2;
- var offsetY = e.offsetY - e.target.offsetHeight / 2;
- _this._interact$.next({
- cursor: cursor,
- offsetX: offsetX,
- offsetY: offsetY,
- operation: operation,
- tag: tag,
- vertexIndex: vertexIndex,
- });
- };
- };
- return SpotRenderTag;
-}(Component_1.RenderTag));
-exports.SpotRenderTag = SpotRenderTag;
-
-
-},{"../../../Component":291,"../../../Viewer":302,"virtual-dom":247}],401:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.SpotTag = void 0;
-var Component_1 = require("../../../Component");
-/**
- * @class SpotTag
- *
- * @classdesc Tag holding properties for visualizing the centroid of a geometry.
- *
- * @example
- * ```
- * var geometry = new Mapillary.TagComponent.PointGeometry([0.3, 0.3]);
- * var tag = new Mapillary.TagComponent.SpotTag(
- * "id-1",
- * geometry
- * { editable: true, color: 0xff0000 });
- *
- * tagComponent.add([tag]);
- * ```
- */
-var SpotTag = /** @class */ (function (_super) {
- __extends(SpotTag, _super);
- /**
- * Create a spot tag.
- *
- * @override
- * @constructor
- * @param {string} id
- * @param {Geometry} geometry
- * @param {IOutlineTagOptions} options - Options defining the visual appearance and
- * behavior of the spot tag.
- */
- function SpotTag(id, geometry, options) {
- var _this = _super.call(this, id, geometry) || this;
- options = !!options ? options : {};
- _this._color = options.color == null ? 0xFFFFFF : options.color;
- _this._editable = options.editable == null ? false : options.editable;
- _this._icon = options.icon === undefined ? null : options.icon;
- _this._text = options.text === undefined ? null : options.text;
- _this._textColor = options.textColor == null ? 0xFFFFFF : options.textColor;
- return _this;
- }
- Object.defineProperty(SpotTag.prototype, "color", {
- /**
- * Get color property.
- * @returns {number} The color of the spot as a hexagonal number;
- */
- get: function () {
- return this._color;
- },
- /**
- * Set color property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._color = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(SpotTag.prototype, "editable", {
- /**
- * Get editable property.
- * @returns {boolean} Value indicating if tag is editable.
- */
- get: function () {
- return this._editable;
- },
- /**
- * Set editable property.
- * @param {boolean}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._editable = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(SpotTag.prototype, "icon", {
- /**
- * Get icon property.
- * @returns {string}
- */
- get: function () {
- return this._icon;
- },
- /**
- * Set icon property.
- * @param {string}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._icon = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(SpotTag.prototype, "text", {
- /**
- * Get text property.
- * @returns {string}
- */
- get: function () {
- return this._text;
- },
- /**
- * Set text property.
- * @param {string}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._text = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(SpotTag.prototype, "textColor", {
- /**
- * Get text color property.
- * @returns {number}
- */
- get: function () {
- return this._textColor;
- },
- /**
- * Set text color property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._textColor = value;
- this._notifyChanged$.next(this);
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Set options for tag.
- *
- * @description Sets all the option properties provided and keps
- * the rest of the values as is.
- *
- * @param {ISpotTagOptions} options - Spot tag options
- *
- * @fires {Tag#changed}
- */
- SpotTag.prototype.setOptions = function (options) {
- this._color = options.color == null ? this._color : options.color;
- this._editable = options.editable == null ? this._editable : options.editable;
- this._icon = options.icon === undefined ? this._icon : options.icon;
- this._text = options.text === undefined ? this._text : options.text;
- this._textColor = options.textColor == null ? this._textColor : options.textColor;
- this._notifyChanged$.next(this);
- };
- return SpotTag;
-}(Component_1.Tag));
-exports.SpotTag = SpotTag;
-exports.default = SpotTag;
-
-},{"../../../Component":291}],402:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Tag = void 0;
-var operators_1 = require("rxjs/operators");
-var rxjs_1 = require("rxjs");
-var Utils_1 = require("../../../Utils");
-/**
- * @class Tag
- * @abstract
- * @classdesc Abstract class representing the basic functionality of for a tag.
- */
-var Tag = /** @class */ (function (_super) {
- __extends(Tag, _super);
- /**
- * Create a tag.
- *
- * @constructor
- * @param {string} id
- * @param {Geometry} geometry
- */
- function Tag(id, geometry) {
- var _this = _super.call(this) || this;
- _this._id = id;
- _this._geometry = geometry;
- _this._notifyChanged$ = new rxjs_1.Subject();
- _this._notifyChanged$
- .subscribe(function (t) {
- _this.fire(Tag.changed, _this);
- });
- _this._geometry.changed$
- .subscribe(function (g) {
- _this.fire(Tag.geometrychanged, _this);
- });
- return _this;
- }
- Object.defineProperty(Tag.prototype, "id", {
- /**
- * Get id property.
- * @returns {string}
- */
- get: function () {
- return this._id;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Tag.prototype, "geometry", {
- /**
- * Get geometry property.
- * @returns {Geometry} The geometry of the tag.
- */
- get: function () {
- return this._geometry;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Tag.prototype, "changed$", {
- /**
- * Get changed observable.
- * @returns {Observable<Tag>}
- * @ignore
- */
- get: function () {
- return this._notifyChanged$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Tag.prototype, "geometryChanged$", {
- /**
- * Get geometry changed observable.
- * @returns {Observable<Tag>}
- * @ignore
- */
- get: function () {
- var _this = this;
- return this._geometry.changed$.pipe(operators_1.map(function (geometry) {
- return _this;
- }), operators_1.share());
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Event fired when a property related to the visual appearance of the
- * tag has changed.
- *
- * @event Tag#changed
- * @type {Tag} The tag instance that has changed.
- */
- Tag.changed = "changed";
- /**
- * Event fired when the geometry of the tag has changed.
- *
- * @event Tag#geometrychanged
- * @type {Tag} The tag instance whose geometry has changed.
- */
- Tag.geometrychanged = "geometrychanged";
- return Tag;
-}(Utils_1.EventEmitter));
-exports.Tag = Tag;
-exports.default = Tag;
-
-},{"../../../Utils":301,"rxjs":43,"rxjs/operators":241}],403:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.TagDomain = void 0;
-/**
- * Enumeration for tag domains.
- * @enum {number}
- * @readonly
- * @description Defines where lines between two vertices are treated
- * as straight.
- *
- * Only applicable for polygons. For rectangles lines between
- * vertices are always treated as straight in the distorted 2D
- * projection and bended in the undistorted 3D space.
- */
-var TagDomain;
-(function (TagDomain) {
- /**
- * Treats lines between two vertices as straight in the
- * distorted 2D projection, i.e. on the image. If the image
- * is distorted this will result in bended lines when rendered
- * in the undistorted 3D space.
- */
- TagDomain[TagDomain["TwoDimensional"] = 0] = "TwoDimensional";
- /**
- * Treats lines as straight in the undistorted 3D space. If the
- * image is distorted this will result in bended lines when rendered
- * on the distorted 2D projection of the image.
- */
- TagDomain[TagDomain["ThreeDimensional"] = 1] = "ThreeDimensional";
-})(TagDomain = exports.TagDomain || (exports.TagDomain = {}));
-exports.default = TagDomain;
-
-},{}],404:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ComponentSize = void 0;
-/**
- * Enumeration for component size.
- * @enum {number}
- * @readonly
- * @description May be used by a component to allow for resizing
- * of the UI elements rendered by the component.
- */
-var ComponentSize;
-(function (ComponentSize) {
- /**
- * Automatic size. The size of the elements will automatically
- * change at a predefined threshold.
- */
- ComponentSize[ComponentSize["Automatic"] = 0] = "Automatic";
- /**
- * Large size. The size of the elements will be fixed until another
- * component size is configured.
- */
- ComponentSize[ComponentSize["Large"] = 1] = "Large";
- /**
- * Small size. The size of the elements will be fixed until another
- * component size is configured.
- */
- ComponentSize[ComponentSize["Small"] = 2] = "Small";
-})(ComponentSize = exports.ComponentSize || (exports.ComponentSize = {}));
-exports.default = ComponentSize;
-
-},{}],405:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.HandlerBase = void 0;
-var HandlerBase = /** @class */ (function () {
- /** @ignore */
- function HandlerBase(component, container, navigator) {
- this._component = component;
- this._container = container;
- this._navigator = navigator;
- this._enabled = false;
- }
- Object.defineProperty(HandlerBase.prototype, "isEnabled", {
- /**
- * Returns a Boolean indicating whether the interaction is enabled.
- *
- * @returns {boolean} `true` if the interaction is enabled.
- */
- get: function () {
- return this._enabled;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Enables the interaction.
- *
- * @example ```<component-name>.<handler-name>.enable();```
- */
- HandlerBase.prototype.enable = function () {
- if (this._enabled || !this._component.activated) {
- return;
- }
- this._enable();
- this._enabled = true;
- this._component.configure(this._getConfiguration(true));
- };
- /**
- * Disables the interaction.
- *
- * @example ```<component-name>.<handler-name>.disable();```
- */
- HandlerBase.prototype.disable = function () {
- if (!this._enabled) {
- return;
- }
- this._disable();
- this._enabled = false;
- if (this._component.activated) {
- this._component.configure(this._getConfiguration(false));
- }
- };
- return HandlerBase;
-}());
-exports.HandlerBase = HandlerBase;
-exports.default = HandlerBase;
-
-},{}],406:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.MeshFactory = void 0;
-var THREE = require("three");
-var Component_1 = require("../../Component");
-var MeshFactory = /** @class */ (function () {
- function MeshFactory(imagePlaneDepth, imageSphereRadius) {
- this._imagePlaneDepth = imagePlaneDepth != null ? imagePlaneDepth : 200;
- this._imageSphereRadius = imageSphereRadius != null ? imageSphereRadius : 200;
- }
- MeshFactory.prototype.createMesh = function (node, transform) {
- if (node.pano) {
- return this._createImageSphere(node, transform);
- }
- else if (transform.cameraProjection === "fisheye") {
- return this._createImagePlaneFisheye(node, transform);
- }
- else {
- return this._createImagePlane(node, transform);
- }
- };
- MeshFactory.prototype.createFlatMesh = function (node, transform, basicX0, basicX1, basicY0, basicY1) {
- var texture = this._createTexture(node.image);
- var materialParameters = this._createDistortedPlaneMaterialParameters(transform, texture);
- var material = new THREE.ShaderMaterial(materialParameters);
- var geometry = this._getFlatImagePlaneGeoFromBasic(transform, basicX0, basicX1, basicY0, basicY1);
- return new THREE.Mesh(geometry, material);
- };
- MeshFactory.prototype.createCurtainMesh = function (node, transform) {
- if (node.pano && !node.fullPano) {
- throw new Error("Cropped panoramas cannot have curtain.");
- }
- if (node.pano) {
- return this._createSphereCurtainMesh(node, transform);
- }
- else if (transform.cameraProjection === "fisheye") {
- return this._createCurtainMeshFisheye(node, transform);
- }
- else {
- return this._createCurtainMesh(node, transform);
- }
- };
- MeshFactory.prototype.createDistortedCurtainMesh = function (node, transform) {
- if (node.pano) {
- throw new Error("Cropped panoramas cannot have curtain.");
- }
- return this._createDistortedCurtainMesh(node, transform);
- };
- MeshFactory.prototype._createCurtainMesh = function (node, transform) {
- var texture = this._createTexture(node.image);
- var materialParameters = this._createCurtainPlaneMaterialParameters(transform, texture);
- var material = new THREE.ShaderMaterial(materialParameters);
- var geometry = this._useMesh(transform, node) ?
- this._getImagePlaneGeo(transform, node) :
- this._getRegularFlatImagePlaneGeo(transform);
- return new THREE.Mesh(geometry, material);
- };
- MeshFactory.prototype._createCurtainMeshFisheye = function (node, transform) {
- var texture = this._createTexture(node.image);
- var materialParameters = this._createCurtainPlaneMaterialParametersFisheye(transform, texture);
- var material = new THREE.ShaderMaterial(materialParameters);
- var geometry = this._useMesh(transform, node) ?
- this._getImagePlaneGeoFisheye(transform, node) :
- this._getRegularFlatImagePlaneGeo(transform);
- return new THREE.Mesh(geometry, material);
- };
- MeshFactory.prototype._createDistortedCurtainMesh = function (node, transform) {
- var texture = this._createTexture(node.image);
- var materialParameters = this._createDistortedCurtainPlaneMaterialParameters(transform, texture);
- var material = new THREE.ShaderMaterial(materialParameters);
- var geometry = this._getRegularFlatImagePlaneGeo(transform);
- return new THREE.Mesh(geometry, material);
- };
- MeshFactory.prototype._createSphereCurtainMesh = function (node, transform) {
- var texture = this._createTexture(node.image);
- var materialParameters = this._createCurtainSphereMaterialParameters(transform, texture);
- var material = new THREE.ShaderMaterial(materialParameters);
- return this._useMesh(transform, node) ?
- new THREE.Mesh(this._getImageSphereGeo(transform, node), material) :
- new THREE.Mesh(this._getFlatImageSphereGeo(transform), material);
- };
- MeshFactory.prototype._createImageSphere = function (node, transform) {
- var texture = this._createTexture(node.image);
- var materialParameters = this._createSphereMaterialParameters(transform, texture);
- var material = new THREE.ShaderMaterial(materialParameters);
- var mesh = this._useMesh(transform, node) ?
- new THREE.Mesh(this._getImageSphereGeo(transform, node), material) :
- new THREE.Mesh(this._getFlatImageSphereGeo(transform), material);
- return mesh;
- };
- MeshFactory.prototype._createImagePlane = function (node, transform) {
- var texture = this._createTexture(node.image);
- var materialParameters = this._createPlaneMaterialParameters(transform, texture);
- var material = new THREE.ShaderMaterial(materialParameters);
- var geometry = this._useMesh(transform, node) ?
- this._getImagePlaneGeo(transform, node) :
- this._getRegularFlatImagePlaneGeo(transform);
- return new THREE.Mesh(geometry, material);
- };
- MeshFactory.prototype._createImagePlaneFisheye = function (node, transform) {
- var texture = this._createTexture(node.image);
- var materialParameters = this._createPlaneMaterialParametersFisheye(transform, texture);
- var material = new THREE.ShaderMaterial(materialParameters);
- var geometry = this._useMesh(transform, node) ?
- this._getImagePlaneGeoFisheye(transform, node) :
- this._getRegularFlatImagePlaneGeoFisheye(transform);
- return new THREE.Mesh(geometry, material);
- };
- MeshFactory.prototype._createSphereMaterialParameters = function (transform, texture) {
- var gpano = transform.gpano;
- var halfCroppedWidth = (gpano.FullPanoWidthPixels - gpano.CroppedAreaImageWidthPixels) / 2;
- var phiShift = 2 * Math.PI * (gpano.CroppedAreaLeftPixels - halfCroppedWidth) / gpano.FullPanoWidthPixels;
- var phiLength = 2 * Math.PI * gpano.CroppedAreaImageWidthPixels / gpano.FullPanoWidthPixels;
- var halfCroppedHeight = (gpano.FullPanoHeightPixels - gpano.CroppedAreaImageHeightPixels) / 2;
- var thetaShift = Math.PI * (halfCroppedHeight - gpano.CroppedAreaTopPixels) / gpano.FullPanoHeightPixels;
- var thetaLength = Math.PI * gpano.CroppedAreaImageHeightPixels / gpano.FullPanoHeightPixels;
- var materialParameters = {
- depthWrite: false,
- fragmentShader: Component_1.Shaders.equirectangular.fragment,
- side: THREE.DoubleSide,
- transparent: true,
- uniforms: {
- opacity: { value: 1.0 },
- phiLength: { value: phiLength },
- phiShift: { value: phiShift },
- projectorMat: { value: transform.rt },
- projectorTex: { value: texture },
- thetaLength: { value: thetaLength },
- thetaShift: { value: thetaShift },
- },
- vertexShader: Component_1.Shaders.equirectangular.vertex,
- };
- return materialParameters;
- };
- MeshFactory.prototype._createCurtainSphereMaterialParameters = function (transform, texture) {
- var gpano = transform.gpano;
- var halfCroppedWidth = (gpano.FullPanoWidthPixels - gpano.CroppedAreaImageWidthPixels) / 2;
- var phiShift = 2 * Math.PI * (gpano.CroppedAreaLeftPixels - halfCroppedWidth) / gpano.FullPanoWidthPixels;
- var phiLength = 2 * Math.PI * gpano.CroppedAreaImageWidthPixels / gpano.FullPanoWidthPixels;
- var halfCroppedHeight = (gpano.FullPanoHeightPixels - gpano.CroppedAreaImageHeightPixels) / 2;
- var thetaShift = Math.PI * (halfCroppedHeight - gpano.CroppedAreaTopPixels) / gpano.FullPanoHeightPixels;
- var thetaLength = Math.PI * gpano.CroppedAreaImageHeightPixels / gpano.FullPanoHeightPixels;
- var materialParameters = {
- depthWrite: false,
- fragmentShader: Component_1.Shaders.equirectangularCurtain.fragment,
- side: THREE.DoubleSide,
- transparent: true,
- uniforms: {
- curtain: { value: 1.0 },
- opacity: { value: 1.0 },
- phiLength: { value: phiLength },
- phiShift: { value: phiShift },
- projectorMat: { value: transform.rt },
- projectorTex: { value: texture },
- thetaLength: { value: thetaLength },
- thetaShift: { value: thetaShift },
- },
- vertexShader: Component_1.Shaders.equirectangularCurtain.vertex,
- };
- return materialParameters;
- };
- MeshFactory.prototype._createPlaneMaterialParameters = function (transform, texture) {
- var materialParameters = {
- depthWrite: false,
- fragmentShader: Component_1.Shaders.perspective.fragment,
- side: THREE.DoubleSide,
- transparent: true,
- uniforms: {
- focal: { value: transform.focal },
- k1: { value: transform.ck1 },
- k2: { value: transform.ck2 },
- opacity: { value: 1.0 },
- projectorMat: { value: transform.basicRt },
- projectorTex: { value: texture },
- radial_peak: { value: !!transform.radialPeak ? transform.radialPeak : 0.0 },
- scale_x: { value: Math.max(transform.basicHeight, transform.basicWidth) / transform.basicWidth },
- scale_y: { value: Math.max(transform.basicWidth, transform.basicHeight) / transform.basicHeight },
- },
- vertexShader: Component_1.Shaders.perspective.vertex,
- };
- return materialParameters;
- };
- MeshFactory.prototype._createPlaneMaterialParametersFisheye = function (transform, texture) {
- var materialParameters = {
- depthWrite: false,
- fragmentShader: Component_1.Shaders.fisheye.fragment,
- side: THREE.DoubleSide,
- transparent: true,
- uniforms: {
- focal: { value: transform.focal },
- k1: { value: transform.ck1 },
- k2: { value: transform.ck2 },
- opacity: { value: 1.0 },
- projectorMat: { value: transform.basicRt },
- projectorTex: { value: texture },
- radial_peak: { value: !!transform.radialPeak ? transform.radialPeak : 0.0 },
- scale_x: { value: Math.max(transform.basicHeight, transform.basicWidth) / transform.basicWidth },
- scale_y: { value: Math.max(transform.basicWidth, transform.basicHeight) / transform.basicHeight },
- },
- vertexShader: Component_1.Shaders.fisheye.vertex,
- };
- return materialParameters;
- };
- MeshFactory.prototype._createCurtainPlaneMaterialParametersFisheye = function (transform, texture) {
- var materialParameters = {
- depthWrite: false,
- fragmentShader: Component_1.Shaders.fisheyeCurtain.fragment,
- side: THREE.DoubleSide,
- transparent: true,
- uniforms: {
- curtain: { value: 1.0 },
- focal: { value: transform.focal },
- k1: { value: transform.ck1 },
- k2: { value: transform.ck2 },
- opacity: { value: 1.0 },
- projectorMat: { value: transform.basicRt },
- projectorTex: { value: texture },
- radial_peak: { value: !!transform.radialPeak ? transform.radialPeak : 0.0 },
- scale_x: { value: Math.max(transform.basicHeight, transform.basicWidth) / transform.basicWidth },
- scale_y: { value: Math.max(transform.basicWidth, transform.basicHeight) / transform.basicHeight },
- },
- vertexShader: Component_1.Shaders.fisheyeCurtain.vertex,
- };
- return materialParameters;
- };
- MeshFactory.prototype._createCurtainPlaneMaterialParameters = function (transform, texture) {
- var materialParameters = {
- depthWrite: false,
- fragmentShader: Component_1.Shaders.perspectiveCurtain.fragment,
- side: THREE.DoubleSide,
- transparent: true,
- uniforms: {
- curtain: { value: 1.0 },
- focal: { value: transform.focal },
- k1: { value: transform.ck1 },
- k2: { value: transform.ck2 },
- opacity: { value: 1.0 },
- projectorMat: { value: transform.basicRt },
- projectorTex: { value: texture },
- radial_peak: { value: !!transform.radialPeak ? transform.radialPeak : 0.0 },
- scale_x: { value: Math.max(transform.basicHeight, transform.basicWidth) / transform.basicWidth },
- scale_y: { value: Math.max(transform.basicWidth, transform.basicHeight) / transform.basicHeight },
- },
- vertexShader: Component_1.Shaders.perspectiveCurtain.vertex,
- };
- return materialParameters;
- };
- MeshFactory.prototype._createDistortedCurtainPlaneMaterialParameters = function (transform, texture) {
- var materialParameters = {
- depthWrite: false,
- fragmentShader: Component_1.Shaders.perspectiveDistortedCurtain.fragment,
- side: THREE.DoubleSide,
- transparent: true,
- uniforms: {
- curtain: { value: 1.0 },
- opacity: { value: 1.0 },
- projectorMat: { value: transform.projectorMatrix() },
- projectorTex: { value: texture },
- },
- vertexShader: Component_1.Shaders.perspectiveDistortedCurtain.vertex,
- };
- return materialParameters;
- };
- MeshFactory.prototype._createDistortedPlaneMaterialParameters = function (transform, texture) {
- var materialParameters = {
- depthWrite: false,
- fragmentShader: Component_1.Shaders.perspectiveDistorted.fragment,
- side: THREE.DoubleSide,
- transparent: true,
- uniforms: {
- opacity: { value: 1.0 },
- projectorMat: { value: transform.projectorMatrix() },
- projectorTex: { value: texture },
- },
- vertexShader: Component_1.Shaders.perspectiveDistorted.vertex,
- };
- return materialParameters;
- };
- MeshFactory.prototype._createTexture = function (image) {
- var texture = new THREE.Texture(image);
- texture.minFilter = THREE.LinearFilter;
- texture.needsUpdate = true;
- return texture;
- };
- MeshFactory.prototype._useMesh = function (transform, node) {
- return node.mesh.vertices.length && transform.hasValidScale;
- };
- MeshFactory.prototype._getImageSphereGeo = function (transform, node) {
- var t = new THREE.Matrix4().getInverse(transform.srt);
- // push everything at least 5 meters in front of the camera
- var minZ = 5.0 * transform.scale;
- var maxZ = this._imageSphereRadius * transform.scale;
- var vertices = node.mesh.vertices;
- var numVertices = vertices.length / 3;
- var positions = new Float32Array(vertices.length);
- for (var i = 0; i < numVertices; ++i) {
- var index = 3 * i;
- var x = vertices[index + 0];
- var y = vertices[index + 1];
- var z = vertices[index + 2];
- var l = Math.sqrt(x * x + y * y + z * z);
- var boundedL = Math.max(minZ, Math.min(l, maxZ));
- var factor = boundedL / l;
- var p = new THREE.Vector3(x * factor, y * factor, z * factor);
- p.applyMatrix4(t);
- positions[index + 0] = p.x;
- positions[index + 1] = p.y;
- positions[index + 2] = p.z;
- }
- var faces = node.mesh.faces;
- var indices = new Uint16Array(faces.length);
- for (var i = 0; i < faces.length; ++i) {
- indices[i] = faces[i];
- }
- var geometry = new THREE.BufferGeometry();
- geometry.setAttribute("position", new THREE.BufferAttribute(positions, 3));
- geometry.setIndex(new THREE.BufferAttribute(indices, 1));
- return geometry;
- };
- MeshFactory.prototype._getImagePlaneGeo = function (transform, node) {
- var undistortionMarginFactor = 3;
- var t = new THREE.Matrix4().getInverse(transform.srt);
- // push everything at least 5 meters in front of the camera
- var minZ = 5.0 * transform.scale;
- var maxZ = this._imagePlaneDepth * transform.scale;
- var vertices = node.mesh.vertices;
- var numVertices = vertices.length / 3;
- var positions = new Float32Array(vertices.length);
- for (var i = 0; i < numVertices; ++i) {
- var index = 3 * i;
- var x = vertices[index + 0];
- var y = vertices[index + 1];
- var z = vertices[index + 2];
- if (i < 4) {
- x *= undistortionMarginFactor;
- y *= undistortionMarginFactor;
- }
- var boundedZ = Math.max(minZ, Math.min(z, maxZ));
- var factor = boundedZ / z;
- var p = new THREE.Vector3(x * factor, y * factor, boundedZ);
- p.applyMatrix4(t);
- positions[index + 0] = p.x;
- positions[index + 1] = p.y;
- positions[index + 2] = p.z;
- }
- var faces = node.mesh.faces;
- var indices = new Uint16Array(faces.length);
- for (var i = 0; i < faces.length; ++i) {
- indices[i] = faces[i];
- }
- var geometry = new THREE.BufferGeometry();
- geometry.setAttribute("position", new THREE.BufferAttribute(positions, 3));
- geometry.setIndex(new THREE.BufferAttribute(indices, 1));
- return geometry;
- };
- MeshFactory.prototype._getImagePlaneGeoFisheye = function (transform, node) {
- var t = new THREE.Matrix4().getInverse(transform.srt);
- // push everything at least 5 meters in front of the camera
- var minZ = 5.0 * transform.scale;
- var maxZ = this._imagePlaneDepth * transform.scale;
- var vertices = node.mesh.vertices;
- var numVertices = vertices.length / 3;
- var positions = new Float32Array(vertices.length);
- for (var i = 0; i < numVertices; ++i) {
- var index = 3 * i;
- var x = vertices[index + 0];
- var y = vertices[index + 1];
- var z = vertices[index + 2];
- var l = Math.sqrt(x * x + y * y + z * z);
- var boundedL = Math.max(minZ, Math.min(l, maxZ));
- var factor = boundedL / l;
- var p = new THREE.Vector3(x * factor, y * factor, z * factor);
- p.applyMatrix4(t);
- positions[index + 0] = p.x;
- positions[index + 1] = p.y;
- positions[index + 2] = p.z;
- }
- var faces = node.mesh.faces;
- var indices = new Uint16Array(faces.length);
- for (var i = 0; i < faces.length; ++i) {
- indices[i] = faces[i];
- }
- var geometry = new THREE.BufferGeometry();
- geometry.setAttribute("position", new THREE.BufferAttribute(positions, 3));
- geometry.setIndex(new THREE.BufferAttribute(indices, 1));
- return geometry;
- };
- MeshFactory.prototype._getFlatImageSphereGeo = function (transform) {
- var gpano = transform.gpano;
- var phiStart = 2 * Math.PI * gpano.CroppedAreaLeftPixels / gpano.FullPanoWidthPixels;
- var phiLength = 2 * Math.PI * gpano.CroppedAreaImageWidthPixels / gpano.FullPanoWidthPixels;
- var thetaStart = Math.PI *
- (gpano.FullPanoHeightPixels - gpano.CroppedAreaImageHeightPixels - gpano.CroppedAreaTopPixels) /
- gpano.FullPanoHeightPixels;
- var thetaLength = Math.PI * gpano.CroppedAreaImageHeightPixels / gpano.FullPanoHeightPixels;
- var geometry = new THREE.SphereGeometry(this._imageSphereRadius, 20, 40, phiStart - Math.PI / 2, phiLength, thetaStart, thetaLength);
- geometry.applyMatrix4(new THREE.Matrix4().getInverse(transform.rt));
- return geometry;
- };
- MeshFactory.prototype._getRegularFlatImagePlaneGeo = function (transform) {
- var width = transform.width;
- var height = transform.height;
- var size = Math.max(width, height);
- var dx = width / 2.0 / size;
- var dy = height / 2.0 / size;
- return this._getFlatImagePlaneGeo(transform, dx, dy);
- };
- MeshFactory.prototype._getFlatImagePlaneGeo = function (transform, dx, dy) {
- var vertices = [];
- vertices.push(transform.unprojectSfM([-dx, -dy], this._imagePlaneDepth));
- vertices.push(transform.unprojectSfM([dx, -dy], this._imagePlaneDepth));
- vertices.push(transform.unprojectSfM([dx, dy], this._imagePlaneDepth));
- vertices.push(transform.unprojectSfM([-dx, dy], this._imagePlaneDepth));
- return this._createFlatGeometry(vertices);
- };
- MeshFactory.prototype._getRegularFlatImagePlaneGeoFisheye = function (transform) {
- var width = transform.width;
- var height = transform.height;
- var size = Math.max(width, height);
- var dx = width / 2.0 / size;
- var dy = height / 2.0 / size;
- return this._getFlatImagePlaneGeoFisheye(transform, dx, dy);
- };
- MeshFactory.prototype._getFlatImagePlaneGeoFisheye = function (transform, dx, dy) {
- var vertices = [];
- vertices.push(transform.unprojectSfM([-dx, -dy], this._imagePlaneDepth));
- vertices.push(transform.unprojectSfM([dx, -dy], this._imagePlaneDepth));
- vertices.push(transform.unprojectSfM([dx, dy], this._imagePlaneDepth));
- vertices.push(transform.unprojectSfM([-dx, dy], this._imagePlaneDepth));
- return this._createFlatGeometry(vertices);
- };
- MeshFactory.prototype._getFlatImagePlaneGeoFromBasic = function (transform, basicX0, basicX1, basicY0, basicY1) {
- var vertices = [];
- vertices.push(transform.unprojectBasic([basicX0, basicY0], this._imagePlaneDepth));
- vertices.push(transform.unprojectBasic([basicX1, basicY0], this._imagePlaneDepth));
- vertices.push(transform.unprojectBasic([basicX1, basicY1], this._imagePlaneDepth));
- vertices.push(transform.unprojectBasic([basicX0, basicY1], this._imagePlaneDepth));
- return this._createFlatGeometry(vertices);
- };
- MeshFactory.prototype._createFlatGeometry = function (vertices) {
- var positions = new Float32Array(12);
- for (var i = 0; i < vertices.length; i++) {
- var index = 3 * i;
- positions[index + 0] = vertices[i][0];
- positions[index + 1] = vertices[i][1];
- positions[index + 2] = vertices[i][2];
- }
- var indices = new Uint16Array(6);
- indices[0] = 0;
- indices[1] = 1;
- indices[2] = 3;
- indices[3] = 1;
- indices[4] = 2;
- indices[5] = 3;
- var geometry = new THREE.BufferGeometry();
- geometry.setAttribute("position", new THREE.BufferAttribute(positions, 3));
- geometry.setIndex(new THREE.BufferAttribute(indices, 1));
- return geometry;
- };
- return MeshFactory;
-}());
-exports.MeshFactory = MeshFactory;
-exports.default = MeshFactory;
-
-},{"../../Component":291,"three":242}],407:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.MeshScene = void 0;
-var THREE = require("three");
-var MeshScene = /** @class */ (function () {
- function MeshScene() {
- this._planes = {};
- this._planesOld = {};
- this._planesPeriphery = {};
- this._scene = new THREE.Scene();
- this._sceneOld = new THREE.Scene();
- this._scenePeriphery = new THREE.Scene();
- }
- Object.defineProperty(MeshScene.prototype, "planes", {
- get: function () {
- return this._planes;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MeshScene.prototype, "planesOld", {
- get: function () {
- return this._planesOld;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MeshScene.prototype, "planesPeriphery", {
- get: function () {
- return this._planesPeriphery;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MeshScene.prototype, "scene", {
- get: function () {
- return this._scene;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MeshScene.prototype, "sceneOld", {
- get: function () {
- return this._sceneOld;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MeshScene.prototype, "scenePeriphery", {
- get: function () {
- return this._scenePeriphery;
- },
- enumerable: false,
- configurable: true
- });
- MeshScene.prototype.updateImagePlanes = function (planes) {
- this._dispose(this._planesOld, this.sceneOld);
- for (var key in this._planes) {
- if (!this._planes.hasOwnProperty(key)) {
- continue;
- }
- var plane = this._planes[key];
- this._scene.remove(plane);
- this._sceneOld.add(plane);
- }
- for (var key in planes) {
- if (!planes.hasOwnProperty(key)) {
- continue;
- }
- this._scene.add(planes[key]);
- }
- this._planesOld = this._planes;
- this._planes = planes;
- };
- MeshScene.prototype.addImagePlanes = function (planes) {
- for (var key in planes) {
- if (!planes.hasOwnProperty(key)) {
- continue;
- }
- var plane = planes[key];
- this._scene.add(plane);
- this._planes[key] = plane;
- }
- };
- MeshScene.prototype.addImagePlanesOld = function (planes) {
- for (var key in planes) {
- if (!planes.hasOwnProperty(key)) {
- continue;
- }
- var plane = planes[key];
- this._sceneOld.add(plane);
- this._planesOld[key] = plane;
- }
- };
- MeshScene.prototype.setImagePlanes = function (planes) {
- this._clear();
- this.addImagePlanes(planes);
- };
- MeshScene.prototype.addPeripheryPlanes = function (planes) {
- for (var key in planes) {
- if (!planes.hasOwnProperty(key)) {
- continue;
- }
- var plane = planes[key];
- this._scenePeriphery.add(plane);
- this._planesPeriphery[key] = plane;
- }
- };
- MeshScene.prototype.setPeripheryPlanes = function (planes) {
- this._clearPeriphery();
- this.addPeripheryPlanes(planes);
- };
- MeshScene.prototype.setImagePlanesOld = function (planes) {
- this._clearOld();
- this.addImagePlanesOld(planes);
- };
- MeshScene.prototype.clear = function () {
- this._clear();
- this._clearOld();
- };
- MeshScene.prototype._clear = function () {
- this._dispose(this._planes, this._scene);
- this._planes = {};
- };
- MeshScene.prototype._clearOld = function () {
- this._dispose(this._planesOld, this._sceneOld);
- this._planesOld = {};
- };
- MeshScene.prototype._clearPeriphery = function () {
- this._dispose(this._planesPeriphery, this._scenePeriphery);
- this._planesPeriphery = {};
- };
- MeshScene.prototype._dispose = function (planes, scene) {
- for (var key in planes) {
- if (!planes.hasOwnProperty(key)) {
- continue;
- }
- var plane = planes[key];
- scene.remove(plane);
- plane.geometry.dispose();
- plane.material.dispose();
- var texture = plane.material.uniforms.projectorTex.value;
- if (texture != null) {
- texture.dispose();
- }
- }
- };
- return MeshScene;
-}());
-exports.MeshScene = MeshScene;
-exports.default = MeshScene;
-
-},{"three":242}],408:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.MouseOperator = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var MouseOperator = /** @class */ (function () {
- function MouseOperator() {
- }
- MouseOperator.filteredPairwiseMouseDrag$ = function (name, mouseService) {
- return mouseService
- .filtered$(name, mouseService.mouseDragStart$).pipe(operators_1.switchMap(function (mouseDragStart) {
- var mouseDragging$ = rxjs_1.concat(rxjs_1.of(mouseDragStart), mouseService
- .filtered$(name, mouseService.mouseDrag$));
- var mouseDragEnd$ = mouseService
- .filtered$(name, mouseService.mouseDragEnd$).pipe(operators_1.map(function () {
- return null;
- }));
- return rxjs_1.merge(mouseDragging$, mouseDragEnd$).pipe(operators_1.takeWhile(function (e) {
- return !!e;
- }), operators_1.startWith(null));
- }), operators_1.pairwise(), operators_1.filter(function (pair) {
- return pair[0] != null && pair[1] != null;
- }));
- };
- return MouseOperator;
-}());
-exports.MouseOperator = MouseOperator;
-exports.default = MouseOperator;
-
-},{"rxjs":43,"rxjs/operators":241}],409:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ZoomComponent = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var vd = require("virtual-dom");
-var Component_1 = require("../../Component");
-var Geo_1 = require("../../Geo");
-var State_1 = require("../../State");
-var ComponentSize_1 = require("../utils/ComponentSize");
-/**
- * @class ZoomComponent
- *
- * @classdesc Component rendering UI elements used for zooming.
- *
- * @example
- * ```
- * var viewer = new Mapillary.Viewer(
- * "<element-id>",
- * "<client-id>",
- * "<my key>");
- *
- * var zoomComponent = viewer.getComponent("zoom");
- * zoomComponent.configure({ size: Mapillary.ComponentSize.Small });
- * ```
- */
-var ZoomComponent = /** @class */ (function (_super) {
- __extends(ZoomComponent, _super);
- function ZoomComponent(name, container, navigator) {
- var _this = _super.call(this, name, container, navigator) || this;
- _this._viewportCoords = new Geo_1.ViewportCoords();
- _this._zoomDelta$ = new rxjs_1.Subject();
- return _this;
- }
- ZoomComponent.prototype._activate = function () {
- var _this = this;
- this._renderSubscription = rxjs_1.combineLatest(this._navigator.stateService.currentState$, this._navigator.stateService.state$, this._configuration$, this._container.renderService.size$).pipe(operators_1.map(function (_a) {
- var frame = _a[0], state = _a[1], configuration = _a[2], size = _a[3];
- var zoom = frame.state.zoom;
- var zoomInIcon = vd.h("div.ZoomInIcon", []);
- var zoomInButton = zoom >= 3 || state === State_1.State.Waiting ?
- vd.h("div.ZoomInButtonDisabled", [zoomInIcon]) :
- vd.h("div.ZoomInButton", { onclick: function () { _this._zoomDelta$.next(1); } }, [zoomInIcon]);
- var zoomOutIcon = vd.h("div.ZoomOutIcon", []);
- var zoomOutButton = zoom <= 0 || state === State_1.State.Waiting ?
- vd.h("div.ZoomOutButtonDisabled", [zoomOutIcon]) :
- vd.h("div.ZoomOutButton", { onclick: function () { _this._zoomDelta$.next(-1); } }, [zoomOutIcon]);
- var compact = configuration.size === ComponentSize_1.default.Small ||
- configuration.size === ComponentSize_1.default.Automatic && size.width < 640 ?
- ".ZoomCompact" : "";
- return {
- name: _this._name,
- vnode: vd.h("div.ZoomContainer" + compact, { oncontextmenu: function (event) { event.preventDefault(); } }, [zoomInButton, zoomOutButton]),
- };
- }))
- .subscribe(this._container.domRenderer.render$);
- this._zoomSubscription = this._zoomDelta$.pipe(operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$))
- .subscribe(function (_a) {
- var zoomDelta = _a[0], render = _a[1], transform = _a[2];
- var unprojected = _this._viewportCoords.unprojectFromViewport(0, 0, render.perspective);
- var reference = transform.projectBasic(unprojected.toArray());
- _this._navigator.stateService.zoomIn(zoomDelta, reference);
- });
- };
- ZoomComponent.prototype._deactivate = function () {
- this._renderSubscription.unsubscribe();
- this._zoomSubscription.unsubscribe();
- };
- ZoomComponent.prototype._getDefaultConfiguration = function () {
- return { size: ComponentSize_1.default.Automatic };
- };
- ZoomComponent.componentName = "zoom";
- return ZoomComponent;
-}(Component_1.Component));
-exports.ZoomComponent = ZoomComponent;
-Component_1.ComponentService.register(ZoomComponent);
-exports.default = ZoomComponent;
-
-},{"../../Component":291,"../../Geo":294,"../../State":298,"../utils/ComponentSize":404,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],410:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.AbortMapillaryError = void 0;
-var MapillaryError_1 = require("./MapillaryError");
-/**
- * @class AbortMapillaryError
- *
- * @classdesc Error thrown when a move to request has been
- * aborted before completing because of a subsequent request.
- */
-var AbortMapillaryError = /** @class */ (function (_super) {
- __extends(AbortMapillaryError, _super);
- function AbortMapillaryError(message) {
- var _this = _super.call(this, message != null ? message : "The request was aborted.") || this;
- Object.setPrototypeOf(_this, AbortMapillaryError.prototype);
- _this.name = "AbortMapillaryError";
- return _this;
- }
- return AbortMapillaryError;
-}(MapillaryError_1.MapillaryError));
-exports.AbortMapillaryError = AbortMapillaryError;
-exports.default = AbortMapillaryError;
-
-},{"./MapillaryError":413}],411:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ArgumentMapillaryError = void 0;
-var MapillaryError_1 = require("./MapillaryError");
-var ArgumentMapillaryError = /** @class */ (function (_super) {
- __extends(ArgumentMapillaryError, _super);
- function ArgumentMapillaryError(message) {
- var _this = _super.call(this, message != null ? message : "The argument is not valid.") || this;
- Object.setPrototypeOf(_this, ArgumentMapillaryError.prototype);
- _this.name = "ArgumentMapillaryError";
- return _this;
- }
- return ArgumentMapillaryError;
-}(MapillaryError_1.MapillaryError));
-exports.ArgumentMapillaryError = ArgumentMapillaryError;
-exports.default = ArgumentMapillaryError;
-
-},{"./MapillaryError":413}],412:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.GraphMapillaryError = void 0;
-var MapillaryError_1 = require("./MapillaryError");
-var GraphMapillaryError = /** @class */ (function (_super) {
- __extends(GraphMapillaryError, _super);
- function GraphMapillaryError(message) {
- var _this = _super.call(this, message) || this;
- Object.setPrototypeOf(_this, GraphMapillaryError.prototype);
- _this.name = "GraphMapillaryError";
- return _this;
- }
- return GraphMapillaryError;
-}(MapillaryError_1.MapillaryError));
-exports.GraphMapillaryError = GraphMapillaryError;
-exports.default = GraphMapillaryError;
-
-},{"./MapillaryError":413}],413:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.MapillaryError = void 0;
-var MapillaryError = /** @class */ (function (_super) {
- __extends(MapillaryError, _super);
- function MapillaryError(message) {
- var _this = _super.call(this, message) || this;
- Object.setPrototypeOf(_this, MapillaryError.prototype);
- _this.name = "MapillaryError";
- return _this;
- }
- return MapillaryError;
-}(Error));
-exports.MapillaryError = MapillaryError;
-exports.default = MapillaryError;
-
-},{}],414:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Camera = void 0;
-var THREE = require("three");
-/**
- * @class Camera
- *
- * @classdesc Holds information about a camera.
- */
-var Camera = /** @class */ (function () {
- /**
- * Create a new camera instance.
- * @param {Transform} [transform] - Optional transform instance.
- */
- function Camera(transform) {
- if (transform != null) {
- this._position = new THREE.Vector3().fromArray(transform.unprojectSfM([0, 0], 0));
- this._lookat = new THREE.Vector3().fromArray(transform.unprojectSfM([0, 0], 10));
- this._up = transform.upVector();
- this._focal = this._getFocal(transform);
- }
- else {
- this._position = new THREE.Vector3(0, 0, 0);
- this._lookat = new THREE.Vector3(0, 0, 1);
- this._up = new THREE.Vector3(0, -1, 0);
- this._focal = 1;
- }
- }
- Object.defineProperty(Camera.prototype, "position", {
- /**
- * Get position.
- * @returns {THREE.Vector3} The position vector.
- */
- get: function () {
- return this._position;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Camera.prototype, "lookat", {
- /**
- * Get lookat.
- * @returns {THREE.Vector3} The lookat vector.
- */
- get: function () {
- return this._lookat;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Camera.prototype, "up", {
- /**
- * Get up.
- * @returns {THREE.Vector3} The up vector.
- */
- get: function () {
- return this._up;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Camera.prototype, "focal", {
- /**
- * Get focal.
- * @returns {number} The focal length.
- */
- get: function () {
- return this._focal;
- },
- /**
- * Set focal.
- */
- set: function (value) {
- this._focal = value;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Update this camera to the linearly interpolated value of two other cameras.
- *
- * @param {Camera} a - First camera.
- * @param {Camera} b - Second camera.
- * @param {number} alpha - Interpolation value on the interval [0, 1].
- */
- Camera.prototype.lerpCameras = function (a, b, alpha) {
- this._position.subVectors(b.position, a.position).multiplyScalar(alpha).add(a.position);
- this._lookat.subVectors(b.lookat, a.lookat).multiplyScalar(alpha).add(a.lookat);
- this._up.subVectors(b.up, a.up).multiplyScalar(alpha).add(a.up);
- this._focal = (1 - alpha) * a.focal + alpha * b.focal;
- };
- /**
- * Copy the properties of another camera to this camera.
- *
- * @param {Camera} other - Another camera.
- */
- Camera.prototype.copy = function (other) {
- this._position.copy(other.position);
- this._lookat.copy(other.lookat);
- this._up.copy(other.up);
- this._focal = other.focal;
- };
- /**
- * Clone this camera.
- *
- * @returns {Camera} A camera with cloned properties equal to this camera.
- */
- Camera.prototype.clone = function () {
- var camera = new Camera();
- camera.position.copy(this._position);
- camera.lookat.copy(this._lookat);
- camera.up.copy(this._up);
- camera.focal = this._focal;
- return camera;
- };
- /**
- * Determine the distance between this camera and another camera.
- *
- * @param {Camera} other - Another camera.
- * @returns {number} The distance between the cameras.
- */
- Camera.prototype.diff = function (other) {
- var pd = this._position.distanceToSquared(other.position);
- var ld = this._lookat.distanceToSquared(other.lookat);
- var ud = this._up.distanceToSquared(other.up);
- var fd = 100 * Math.abs(this._focal - other.focal);
- return Math.max(pd, ld, ud, fd);
- };
- /**
- * Get the focal length based on the transform.
- *
- * @description Returns the focal length of the transform if gpano info is not available.
- * Returns a focal length corresponding to a vertical fov clamped to [45, 90] degrees based on
- * the gpano information if available.
- *
- * @returns {number} Focal length.
- */
- Camera.prototype._getFocal = function (transform) {
- if (transform.gpano == null) {
- return transform.focal;
- }
- var vFov = Math.PI * transform.gpano.CroppedAreaImageHeightPixels / transform.gpano.FullPanoHeightPixels;
- var focal = 0.5 / Math.tan(vFov / 2);
- return Math.min(1 / (2 * (Math.sqrt(2) - 1)), Math.max(0.5, focal));
- };
- return Camera;
-}());
-exports.Camera = Camera;
-
-},{"three":242}],415:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.computeProjectedPoints = exports.computeTranslation = void 0;
-var THREE = require("three");
-var Geo_1 = require("../Geo");
-var geoCoords = new Geo_1.GeoCoords();
-var spatial = new Geo_1.Spatial();
-function computeTranslation(position, rotation, reference) {
- var C = geoCoords.geodeticToEnu(position.lat, position.lon, position.alt, reference.lat, reference.lon, reference.alt);
- var RC = spatial.rotate(C, rotation);
- var translation = [-RC.x, -RC.y, -RC.z];
- return translation;
-}
-exports.computeTranslation = computeTranslation;
-function computeProjectedPoints(transform, basicVertices, basicDirections, pointsPerLine, viewportCoords) {
- var basicPoints = [];
- for (var side = 0; side < basicVertices.length; ++side) {
- var v = basicVertices[side];
- var d = basicDirections[side];
- for (var i = 0; i <= pointsPerLine; ++i) {
- basicPoints.push([v[0] + d[0] * i / pointsPerLine,
- v[1] + d[1] * i / pointsPerLine]);
- }
- }
- var camera = new THREE.Camera();
- camera.up.copy(transform.upVector());
- camera.position.copy(new THREE.Vector3().fromArray(transform.unprojectSfM([0, 0], 0)));
- camera.lookAt(new THREE.Vector3().fromArray(transform.unprojectSfM([0, 0], 10)));
- camera.updateMatrix();
- camera.updateMatrixWorld(true);
- var projectedPoints = basicPoints
- .map(function (basicPoint) {
- var worldPoint = transform.unprojectBasic(basicPoint, 10000);
- var cameraPoint = viewportCoords.worldToCamera(worldPoint, camera);
- return [
- Math.abs(cameraPoint[0] / cameraPoint[2]),
- Math.abs(cameraPoint[1] / cameraPoint[2]),
- ];
- });
- return projectedPoints;
-}
-exports.computeProjectedPoints = computeProjectedPoints;
-
-},{"../Geo":294,"three":242}],416:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.GeoCoords = void 0;
-/**
- * @class GeoCoords
- *
- * @classdesc Converts coordinates between the geodetic (WGS84),
- * Earth-Centered, Earth-Fixed (ECEF) and local topocentric
- * East, North, Up (ENU) reference frames.
- *
- * The WGS84 has latitude (degrees), longitude (degrees) and
- * altitude (meters) values.
- *
- * The ECEF Z-axis pierces the north pole and the
- * XY-axis defines the equatorial plane. The X-axis extends
- * from the geocenter to the intersection of the Equator and
- * the Greenwich Meridian. All values in meters.
- *
- * The WGS84 parameters are:
- *
- * a = 6378137
- * b = a * (1 - f)
- * f = 1 / 298.257223563
- * e = Math.sqrt((a^2 - b^2) / a^2)
- * e' = Math.sqrt((a^2 - b^2) / b^2)
- *
- * The WGS84 to ECEF conversion is performed using the following:
- *
- * X = (N - h) * cos(phi) * cos(lambda)
- * Y = (N + h) * cos(phi) * sin(lambda)
- * Z = (b^2 * N / a^2 + h) * sin(phi)
- *
- * where
- *
- * phi = latitude
- * lambda = longitude
- * h = height above ellipsoid (altitude)
- * N = Radius of curvature (meters)
- * = a / Math.sqrt(1 - e^2 * sin(phi)^2)
- *
- * The ECEF to WGS84 conversion is performed using the following:
- *
- * phi = arctan((Z + e'^2 * b * sin(theta)^3) / (p - e^2 * a * cos(theta)^3))
- * lambda = arctan(Y / X)
- * h = p / cos(phi) - N
- *
- * where
- *
- * p = Math.sqrt(X^2 + Y^2)
- * theta = arctan(Z * a / p * b)
- *
- * In the ENU reference frame the x-axis points to the
- * East, the y-axis to the North and the z-axis Up. All values
- * in meters.
- *
- * The ECEF to ENU conversion is performed using the following:
- *
- * | x | | -sin(lambda_r) cos(lambda_r) 0 | | X - X_r |
- * | y | = | -sin(phi_r) * cos(lambda_r) -sin(phi_r) * sin(lambda_r) cos(phi_r) | | Y - Y_r |
- * | z | | cos(phi_r) * cos(lambda_r) cos(phi_r) * sin(lambda_r) sin(phi_r) | | Z - Z_r |
- *
- * where
- *
- * phi_r = latitude of reference
- * lambda_r = longitude of reference
- * X_r, Y_r, Z_r = ECEF coordinates of reference
- *
- * The ENU to ECEF conversion is performed by solving the above equation for X, Y, Z.
- *
- * WGS84 to ENU and ENU to WGS84 are two step conversions with ECEF calculated in
- * the first step for both conversions.
- */
-var GeoCoords = /** @class */ (function () {
- function GeoCoords() {
- this._wgs84a = 6378137.0;
- this._wgs84b = 6356752.31424518;
- }
- /**
- * Convert coordinates from geodetic (WGS84) reference to local topocentric
- * (ENU) reference.
- *
- * @param {number} lat Latitude in degrees.
- * @param {number} lon Longitude in degrees.
- * @param {number} alt Altitude in meters.
- * @param {number} refLat Reference latitude in degrees.
- * @param {number} refLon Reference longitude in degrees.
- * @param {number} refAlt Reference altitude in meters.
- * @returns {Array<number>} The x, y, z local topocentric ENU coordinates.
- */
- GeoCoords.prototype.geodeticToEnu = function (lat, lon, alt, refLat, refLon, refAlt) {
- var ecef = this.geodeticToEcef(lat, lon, alt);
- return this.ecefToEnu(ecef[0], ecef[1], ecef[2], refLat, refLon, refAlt);
- };
- /**
- * Convert coordinates from local topocentric (ENU) reference to
- * geodetic (WGS84) reference.
- *
- * @param {number} x Topocentric ENU coordinate in East direction.
- * @param {number} y Topocentric ENU coordinate in North direction.
- * @param {number} z Topocentric ENU coordinate in Up direction.
- * @param {number} refLat Reference latitude in degrees.
- * @param {number} refLon Reference longitude in degrees.
- * @param {number} refAlt Reference altitude in meters.
- * @returns {Array<number>} The latitude and longitude in degrees
- * as well as altitude in meters.
- */
- GeoCoords.prototype.enuToGeodetic = function (x, y, z, refLat, refLon, refAlt) {
- var ecef = this.enuToEcef(x, y, z, refLat, refLon, refAlt);
- return this.ecefToGeodetic(ecef[0], ecef[1], ecef[2]);
- };
- /**
- * Convert coordinates from Earth-Centered, Earth-Fixed (ECEF) reference
- * to local topocentric (ENU) reference.
- *
- * @param {number} X ECEF X-value.
- * @param {number} Y ECEF Y-value.
- * @param {number} Z ECEF Z-value.
- * @param {number} refLat Reference latitude in degrees.
- * @param {number} refLon Reference longitude in degrees.
- * @param {number} refAlt Reference altitude in meters.
- * @returns {Array<number>} The x, y, z topocentric ENU coordinates in East, North
- * and Up directions respectively.
- */
- GeoCoords.prototype.ecefToEnu = function (X, Y, Z, refLat, refLon, refAlt) {
- var refEcef = this.geodeticToEcef(refLat, refLon, refAlt);
- var V = [X - refEcef[0], Y - refEcef[1], Z - refEcef[2]];
- refLat = refLat * Math.PI / 180.0;
- refLon = refLon * Math.PI / 180.0;
- var cosLat = Math.cos(refLat);
- var sinLat = Math.sin(refLat);
- var cosLon = Math.cos(refLon);
- var sinLon = Math.sin(refLon);
- var x = -sinLon * V[0] + cosLon * V[1];
- var y = -sinLat * cosLon * V[0] - sinLat * sinLon * V[1] + cosLat * V[2];
- var z = cosLat * cosLon * V[0] + cosLat * sinLon * V[1] + sinLat * V[2];
- return [x, y, z];
- };
- /**
- * Convert coordinates from local topocentric (ENU) reference
- * to Earth-Centered, Earth-Fixed (ECEF) reference.
- *
- * @param {number} x Topocentric ENU coordinate in East direction.
- * @param {number} y Topocentric ENU coordinate in North direction.
- * @param {number} z Topocentric ENU coordinate in Up direction.
- * @param {number} refLat Reference latitude in degrees.
- * @param {number} refLon Reference longitude in degrees.
- * @param {number} refAlt Reference altitude in meters.
- * @returns {Array<number>} The X, Y, Z ECEF coordinates.
- */
- GeoCoords.prototype.enuToEcef = function (x, y, z, refLat, refLon, refAlt) {
- var refEcef = this.geodeticToEcef(refLat, refLon, refAlt);
- refLat = refLat * Math.PI / 180.0;
- refLon = refLon * Math.PI / 180.0;
- var cosLat = Math.cos(refLat);
- var sinLat = Math.sin(refLat);
- var cosLon = Math.cos(refLon);
- var sinLon = Math.sin(refLon);
- var X = -sinLon * x - sinLat * cosLon * y + cosLat * cosLon * z + refEcef[0];
- var Y = cosLon * x - sinLat * sinLon * y + cosLat * sinLon * z + refEcef[1];
- var Z = cosLat * y + sinLat * z + refEcef[2];
- return [X, Y, Z];
- };
- /**
- * Convert coordinates from geodetic reference (WGS84) to Earth-Centered,
- * Earth-Fixed (ECEF) reference.
- *
- * @param {number} lat Latitude in degrees.
- * @param {number} lon Longitude in degrees.
- * @param {number} alt Altitude in meters.
- * @returns {Array<number>} The X, Y, Z ECEF coordinates.
- */
- GeoCoords.prototype.geodeticToEcef = function (lat, lon, alt) {
- var a = this._wgs84a;
- var b = this._wgs84b;
- lat = lat * Math.PI / 180.0;
- lon = lon * Math.PI / 180.0;
- var cosLat = Math.cos(lat);
- var sinLat = Math.sin(lat);
- var cosLon = Math.cos(lon);
- var sinLon = Math.sin(lon);
- var a2 = a * a;
- var b2 = b * b;
- var L = 1.0 / Math.sqrt(a2 * cosLat * cosLat + b2 * sinLat * sinLat);
- var nhcl = (a2 * L + alt) * cosLat;
- var X = nhcl * cosLon;
- var Y = nhcl * sinLon;
- var Z = (b2 * L + alt) * sinLat;
- return [X, Y, Z];
- };
- /**
- * Convert coordinates from Earth-Centered, Earth-Fixed (ECEF) reference
- * to geodetic reference (WGS84).
- *
- * @param {number} X ECEF X-value.
- * @param {number} Y ECEF Y-value.
- * @param {number} Z ECEF Z-value.
- * @returns {Array<number>} The latitude and longitude in degrees
- * as well as altitude in meters.
- */
- GeoCoords.prototype.ecefToGeodetic = function (X, Y, Z) {
- var a = this._wgs84a;
- var b = this._wgs84b;
- var a2 = a * a;
- var b2 = b * b;
- var a2mb2 = a2 - b2;
- var ea = Math.sqrt(a2mb2 / a2);
- var eb = Math.sqrt(a2mb2 / b2);
- var p = Math.sqrt(X * X + Y * Y);
- var theta = Math.atan2(Z * a, p * b);
- var sinTheta = Math.sin(theta);
- var cosTheta = Math.cos(theta);
- var lon = Math.atan2(Y, X);
- var lat = Math.atan2(Z + eb * eb * b * sinTheta * sinTheta * sinTheta, p - ea * ea * a * cosTheta * cosTheta * cosTheta);
- var sinLat = Math.sin(lat);
- var cosLat = Math.cos(lat);
- var N = a / Math.sqrt(1 - ea * ea * sinLat * sinLat);
- var alt = p / cosLat - N;
- return [lat * 180.0 / Math.PI, lon * 180.0 / Math.PI, alt];
- };
- return GeoCoords;
-}());
-exports.GeoCoords = GeoCoords;
-exports.default = GeoCoords;
-
-},{}],417:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.GeoRBush = void 0;
-var RBush = require("rbush");
-var GeoRBush = /** @class */ (function (_super) {
- __extends(GeoRBush, _super);
- function GeoRBush() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- GeoRBush.prototype.compareMinX = function (a, b) { return a.lat - b.lat; };
- GeoRBush.prototype.compareMinY = function (a, b) { return a.lon - b.lon; };
- GeoRBush.prototype.toBBox = function (item) {
- return { minX: item.lat, minY: item.lon, maxX: item.lat, maxY: item.lon };
- };
- return GeoRBush;
-}(RBush));
-exports.GeoRBush = GeoRBush;
-exports.default = GeoRBush;
-
-},{"rbush":42}],418:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.segmentIntersection = exports.segmentsIntersect = void 0;
-function sign(n) {
- return n > 0 ? 1 : n < 0 ? -1 : 0;
-}
-function colinearPointOnSegment(p, s) {
- return p.x <= Math.max(s.p1.x, s.p2.x) &&
- p.x >= Math.min(s.p1.x, s.p2.x) &&
- p.y >= Math.max(s.p1.y, s.p2.y) &&
- p.y >= Math.min(s.p1.y, s.p2.y);
-}
-function parallel(s1, s2) {
- var ux = s1.p2.x - s1.p1.x;
- var uy = s1.p2.y - s1.p1.y;
- var vx = s2.p2.x - s2.p1.x;
- var vy = s2.p2.y - s2.p1.y;
- var cross = ux * vy - uy * vx;
- var u2 = ux * ux + uy * uy;
- var v2 = vx * vx + vy * vy;
- var epsilon2 = 1e-10;
- return cross * cross < epsilon2 * u2 * v2;
-}
-function tripletOrientation(p1, p2, p3) {
- var orientation = (p2.y - p1.y) * (p3.x - p2.x) -
- (p3.y - p2.y) * (p2.x - p1.x);
- return sign(orientation);
-}
-function segmentsIntersect(s1, s2) {
- if (parallel(s1, s2)) {
- return false;
- }
- var o1 = tripletOrientation(s1.p1, s1.p2, s2.p1);
- var o2 = tripletOrientation(s1.p1, s1.p2, s2.p2);
- var o3 = tripletOrientation(s2.p1, s2.p2, s1.p1);
- var o4 = tripletOrientation(s2.p1, s2.p2, s1.p2);
- if (o1 !== o2 && o3 !== o4) {
- return true;
- }
- if (o1 === 0 && colinearPointOnSegment(s2.p1, s1)) {
- return true;
- }
- if (o2 === 0 && colinearPointOnSegment(s2.p2, s1)) {
- return true;
- }
- if (o3 === 0 && colinearPointOnSegment(s1.p1, s2)) {
- return true;
- }
- if (o4 === 0 && colinearPointOnSegment(s1.p2, s2)) {
- return true;
- }
- return false;
-}
-exports.segmentsIntersect = segmentsIntersect;
-function segmentIntersection(s1, s2) {
- if (parallel(s1, s2)) {
- return undefined;
- }
- var x1 = s1.p1.x;
- var x2 = s1.p2.x;
- var y1 = s1.p1.y;
- var y2 = s1.p2.y;
- var x3 = s2.p1.x;
- var x4 = s2.p2.x;
- var y3 = s2.p1.y;
- var y4 = s2.p2.y;
- var den = (x1 - x2) * (y3 - y4) - (y1 - y2) * (x3 - x4);
- var xNum = (x1 * y2 - y1 * x2) * (x3 - x4) - (x1 - x2) * (x3 * y4 - y3 * x4);
- var yNum = (x1 * y2 - y1 * x2) * (y3 - y4) - (y1 - y2) * (x3 * y4 - y3 * x4);
- return { x: xNum / den, y: yNum / den };
-}
-exports.segmentIntersection = segmentIntersection;
-
-},{}],419:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Spatial = void 0;
-var THREE = require("three");
-/**
- * @class Spatial
- *
- * @classdesc Provides methods for scalar, vector and matrix calculations.
- */
-var Spatial = /** @class */ (function () {
- function Spatial() {
- this._epsilon = 1e-9;
- }
- /**
- * Converts azimuthal phi rotation (counter-clockwise with origin on X-axis) to
- * bearing (clockwise with origin at north or Y-axis).
- *
- * @param {number} phi - Azimuthal phi angle in radians.
- * @returns {number} Bearing in radians.
- */
- Spatial.prototype.azimuthalToBearing = function (phi) {
- return -phi + Math.PI / 2;
- };
- /**
- * Converts degrees to radians.
- *
- * @param {number} deg - Degrees.
- * @returns {number} Radians.
- */
- Spatial.prototype.degToRad = function (deg) {
- return Math.PI * deg / 180;
- };
- /**
- * Converts radians to degrees.
- *
- * @param {number} rad - Radians.
- * @returns {number} Degrees.
- */
- Spatial.prototype.radToDeg = function (rad) {
- return 180 * rad / Math.PI;
- };
- /**
- * Creates a rotation matrix from an angle-axis vector.
- *
- * @param {Array<number>} angleAxis - Angle-axis representation of a rotation.
- * @returns {THREE.Matrix4} Rotation matrix.
- */
- Spatial.prototype.rotationMatrix = function (angleAxis) {
- var axis = new THREE.Vector3(angleAxis[0], angleAxis[1], angleAxis[2]);
- var angle = axis.length();
- if (angle > 0) {
- axis.normalize();
- }
- return new THREE.Matrix4().makeRotationAxis(axis, angle);
- };
- /**
- * Rotates a vector according to a angle-axis rotation vector.
- *
- * @param {Array<number>} vector - Vector to rotate.
- * @param {Array<number>} angleAxis - Angle-axis representation of a rotation.
- * @returns {THREE.Vector3} Rotated vector.
- */
- Spatial.prototype.rotate = function (vector, angleAxis) {
- var v = new THREE.Vector3(vector[0], vector[1], vector[2]);
- var rotationMatrix = this.rotationMatrix(angleAxis);
- v.applyMatrix4(rotationMatrix);
- return v;
- };
- /**
- * Calculates the optical center from a rotation vector
- * on the angle-axis representation and a translation vector
- * according to C = -R^T t.
- *
- * @param {Array<number>} rotation - Angle-axis representation of a rotation.
- * @param {Array<number>} translation - Translation vector.
- * @returns {THREE.Vector3} Optical center.
- */
- Spatial.prototype.opticalCenter = function (rotation, translation) {
- var angleAxis = [-rotation[0], -rotation[1], -rotation[2]];
- var vector = [-translation[0], -translation[1], -translation[2]];
- return this.rotate(vector, angleAxis);
- };
- /**
- * Calculates the viewing direction from a rotation vector
- * on the angle-axis representation.
- *
- * @param {number[]} rotation - Angle-axis representation of a rotation.
- * @returns {THREE.Vector3} Viewing direction.
- */
- Spatial.prototype.viewingDirection = function (rotation) {
- var angleAxis = [-rotation[0], -rotation[1], -rotation[2]];
- return this.rotate([0, 0, 1], angleAxis);
- };
- /**
- * Wrap a number on the interval [min, max].
- *
- * @param {number} value - Value to wrap.
- * @param {number} min - Lower endpoint of interval.
- * @param {number} max - Upper endpoint of interval.
- * @returns {number} The wrapped number.
- */
- Spatial.prototype.wrap = function (value, min, max) {
- if (max < min) {
- throw new Error("Invalid arguments: max must be larger than min.");
- }
- var interval = (max - min);
- while (value > max || value < min) {
- if (value > max) {
- value = value - interval;
- }
- else if (value < min) {
- value = value + interval;
- }
- }
- return value;
- };
- /**
- * Wrap an angle on the interval [-Pi, Pi].
- *
- * @param {number} angle - Value to wrap.
- * @returns {number} Wrapped angle.
- */
- Spatial.prototype.wrapAngle = function (angle) {
- return this.wrap(angle, -Math.PI, Math.PI);
- };
- /**
- * Limit the value to the interval [min, max] by changing the value to
- * the nearest available one when it is outside the interval.
- *
- * @param {number} value - Value to clamp.
- * @param {number} min - Minimum of the interval.
- * @param {number} max - Maximum of the interval.
- * @returns {number} Clamped value.
- */
- Spatial.prototype.clamp = function (value, min, max) {
- if (value < min) {
- return min;
- }
- if (value > max) {
- return max;
- }
- return value;
- };
- /**
- * Calculates the counter-clockwise angle from the first
- * vector (x1, y1)^T to the second (x2, y2)^T.
- *
- * @param {number} x1 - X coordinate of first vector.
- * @param {number} y1 - Y coordinate of first vector.
- * @param {number} x2 - X coordinate of second vector.
- * @param {number} y2 - Y coordinate of second vector.
- * @returns {number} Counter clockwise angle between the vectors.
- */
- Spatial.prototype.angleBetweenVector2 = function (x1, y1, x2, y2) {
- var angle = Math.atan2(y2, x2) - Math.atan2(y1, x1);
- return this.wrapAngle(angle);
- };
- /**
- * Calculates the minimum (absolute) angle change for rotation
- * from one angle to another on the [-Pi, Pi] interval.
- *
- * @param {number} angle1 - Start angle.
- * @param {number} angle2 - Destination angle.
- * @returns {number} Absolute angle change between angles.
- */
- Spatial.prototype.angleDifference = function (angle1, angle2) {
- var angle = angle2 - angle1;
- return this.wrapAngle(angle);
- };
- /**
- * Calculates the relative rotation angle between two
- * angle-axis vectors.
- *
- * @param {number} rotation1 - First angle-axis vector.
- * @param {number} rotation2 - Second angle-axis vector.
- * @returns {number} Relative rotation angle.
- */
- Spatial.prototype.relativeRotationAngle = function (rotation1, rotation2) {
- var R1T = this.rotationMatrix([-rotation1[0], -rotation1[1], -rotation1[2]]);
- var R2 = this.rotationMatrix(rotation2);
- var R = R1T.multiply(R2);
- var elements = R.elements;
- // from Tr(R) = 1 + 2 * cos(theta)
- var tr = elements[0] + elements[5] + elements[10];
- var theta = Math.acos(Math.max(Math.min((tr - 1) / 2, 1), -1));
- return theta;
- };
- /**
- * Calculates the angle from a vector to a plane.
- *
- * @param {Array<number>} vector - The vector.
- * @param {Array<number>} planeNormal - Normal of the plane.
- * @returns {number} Angle from between plane and vector.
- */
- Spatial.prototype.angleToPlane = function (vector, planeNormal) {
- var v = new THREE.Vector3().fromArray(vector);
- var norm = v.length();
- if (norm < this._epsilon) {
- return 0;
- }
- var projection = v.dot(new THREE.Vector3().fromArray(planeNormal));
- return Math.asin(projection / norm);
- };
- Spatial.prototype.azimuthal = function (direction, up) {
- var directionVector = new THREE.Vector3().fromArray(direction);
- var upVector = new THREE.Vector3().fromArray(up);
- var upProjection = directionVector.clone().dot(upVector);
- var planeProjection = directionVector.clone().sub(upVector.clone().multiplyScalar(upProjection));
- return Math.atan2(planeProjection.y, planeProjection.x);
- };
- /**
- * Calculates the distance between two coordinates
- * (latitude longitude pairs) in meters according to
- * the haversine formula.
- *
- * @param {number} lat1 - Latitude of the first coordinate in degrees.
- * @param {number} lon1 - Longitude of the first coordinate in degrees.
- * @param {number} lat2 - Latitude of the second coordinate in degrees.
- * @param {number} lon2 - Longitude of the second coordinate in degrees.
- * @returns {number} Distance between lat lon positions in meters.
- */
- Spatial.prototype.distanceFromLatLon = function (lat1, lon1, lat2, lon2) {
- var r = 6371000;
- var dLat = this.degToRad(lat2 - lat1);
- var dLon = this.degToRad(lon2 - lon1);
- var hav = Math.sin(dLat / 2) * Math.sin(dLat / 2) +
- Math.cos(this.degToRad(lat1)) * Math.cos(this.degToRad(lat2)) *
- Math.sin(dLon / 2) * Math.sin(dLon / 2);
- var d = 2 * r * Math.atan2(Math.sqrt(hav), Math.sqrt(1 - hav));
- return d;
- };
- return Spatial;
-}());
-exports.Spatial = Spatial;
-exports.default = Spatial;
-
-},{"three":242}],420:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Transform = void 0;
-var THREE = require("three");
-/**
- * @class Transform
- *
- * @classdesc Class used for calculating coordinate transformations
- * and projections.
- */
-var Transform = /** @class */ (function () {
- /**
- * Create a new transform instance.
- * @param {number} orientation - Image orientation.
- * @param {number} width - Image height.
- * @param {number} height - Image width.
- * @param {number} focal - Focal length.
- * @param {number} scale - Atomic scale.
- * @param {IGPano} gpano - Panorama properties.
- * @param {Array<number>} rotation - Rotation vector in three dimensions.
- * @param {Array<number>} translation - Translation vector in three dimensions.
- * @param {HTMLImageElement} image - Image for fallback size calculations.
- */
- function Transform(orientation, width, height, focal, scale, gpano, rotation, translation, image, textureScale, ck1, ck2, cameraProjection) {
- this._orientation = this._getValue(orientation, 1);
- var imageWidth = image != null ? image.width : 4;
- var imageHeight = image != null ? image.height : 3;
- var keepOrientation = this._orientation < 5;
- this._width = this._getValue(width, keepOrientation ? imageWidth : imageHeight);
- this._height = this._getValue(height, keepOrientation ? imageHeight : imageWidth);
- this._basicAspect = keepOrientation ?
- this._width / this._height :
- this._height / this._width;
- this._basicWidth = keepOrientation ? width : height;
- this._basicHeight = keepOrientation ? height : width;
- this._focal = this._getValue(focal, 1);
- this._scale = this._getValue(scale, 0);
- this._gpano = gpano != null ? gpano : null;
- this._rt = this._getRt(rotation, translation);
- this._srt = this._getSrt(this._rt, this._scale);
- this._basicRt = this._getBasicRt(this._rt, orientation);
- this._textureScale = !!textureScale ? textureScale : [1, 1];
- this._ck1 = !!ck1 ? ck1 : 0;
- this._ck2 = !!ck2 ? ck2 : 0;
- this._cameraProjection = !!cameraProjection ?
- cameraProjection :
- !!gpano ?
- "equirectangular" :
- "perspective";
- this._radialPeak = this._getRadialPeak(this._ck1, this._ck2);
- }
- Object.defineProperty(Transform.prototype, "ck1", {
- get: function () {
- return this._ck1;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "ck2", {
- get: function () {
- return this._ck2;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "cameraProjection", {
- get: function () {
- return this._cameraProjection;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "basicAspect", {
- /**
- * Get basic aspect.
- * @returns {number} The orientation adjusted aspect ratio.
- */
- get: function () {
- return this._basicAspect;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "basicHeight", {
- /**
- * Get basic height.
- *
- * @description Does not fall back to node image height but
- * uses original value from API so can be faulty.
- *
- * @returns {number} The height of the basic version image
- * (adjusted for orientation).
- */
- get: function () {
- return this._basicHeight;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "basicRt", {
- get: function () {
- return this._basicRt;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "basicWidth", {
- /**
- * Get basic width.
- *
- * @description Does not fall back to node image width but
- * uses original value from API so can be faulty.
- *
- * @returns {number} The width of the basic version image
- * (adjusted for orientation).
- */
- get: function () {
- return this._basicWidth;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "focal", {
- /**
- * Get focal.
- * @returns {number} The node focal length.
- */
- get: function () {
- return this._focal;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "fullPano", {
- /**
- * Get fullPano.
- *
- * @returns {boolean} Value indicating whether the node is a complete
- * 360 panorama.
- */
- get: function () {
- return this._gpano != null &&
- this._gpano.CroppedAreaLeftPixels === 0 &&
- this._gpano.CroppedAreaTopPixels === 0 &&
- this._gpano.CroppedAreaImageWidthPixels === this._gpano.FullPanoWidthPixels &&
- this._gpano.CroppedAreaImageHeightPixels === this._gpano.FullPanoHeightPixels;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "gpano", {
- /**
- * Get gpano.
- * @returns {number} The node gpano information.
- */
- get: function () {
- return this._gpano;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "height", {
- /**
- * Get height.
- *
- * @description Falls back to the node image height if
- * the API data is faulty.
- *
- * @returns {number} The orientation adjusted image height.
- */
- get: function () {
- return this._height;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "orientation", {
- /**
- * Get orientation.
- * @returns {number} The image orientation.
- */
- get: function () {
- return this._orientation;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "rt", {
- /**
- * Get rt.
- * @returns {THREE.Matrix4} The extrinsic camera matrix.
- */
- get: function () {
- return this._rt;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "srt", {
- /**
- * Get srt.
- * @returns {THREE.Matrix4} The scaled extrinsic camera matrix.
- */
- get: function () {
- return this._srt;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "scale", {
- /**
- * Get scale.
- * @returns {number} The node atomic reconstruction scale.
- */
- get: function () {
- return this._scale;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "hasValidScale", {
- /**
- * Get has valid scale.
- * @returns {boolean} Value indicating if the scale of the transform is valid.
- */
- get: function () {
- return this._scale > 1e-2 && this._scale < 50;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "radialPeak", {
- /**
- * Get radial peak.
- * @returns {number} Value indicating the radius where the radial
- * undistortion function peaks.
- */
- get: function () {
- return this._radialPeak;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "width", {
- /**
- * Get width.
- *
- * @description Falls back to the node image width if
- * the API data is faulty.
- *
- * @returns {number} The orientation adjusted image width.
- */
- get: function () {
- return this._width;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Calculate the up vector for the node transform.
- *
- * @returns {THREE.Vector3} Normalized and orientation adjusted up vector.
- */
- Transform.prototype.upVector = function () {
- var rte = this._rt.elements;
- switch (this._orientation) {
- case 1:
- return new THREE.Vector3(-rte[1], -rte[5], -rte[9]);
- case 3:
- return new THREE.Vector3(rte[1], rte[5], rte[9]);
- case 6:
- return new THREE.Vector3(-rte[0], -rte[4], -rte[8]);
- case 8:
- return new THREE.Vector3(rte[0], rte[4], rte[8]);
- default:
- return new THREE.Vector3(-rte[1], -rte[5], -rte[9]);
- }
- };
- /**
- * Calculate projector matrix for projecting 3D points to texture map
- * coordinates (u and v).
- *
- * @returns {THREE.Matrix4} Projection matrix for 3D point to texture
- * map coordinate calculations.
- */
- Transform.prototype.projectorMatrix = function () {
- var projector = this._normalizedToTextureMatrix();
- var f = this._focal;
- var projection = new THREE.Matrix4().set(f, 0, 0, 0, 0, f, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0);
- projector.multiply(projection);
- projector.multiply(this._rt);
- return projector;
- };
- /**
- * Project 3D world coordinates to basic coordinates.
- *
- * @param {Array<number>} point3d - 3D world coordinates.
- * @return {Array<number>} 2D basic coordinates.
- */
- Transform.prototype.projectBasic = function (point3d) {
- var sfm = this.projectSfM(point3d);
- return this._sfmToBasic(sfm);
- };
- /**
- * Unproject basic coordinates to 3D world coordinates.
- *
- * @param {Array<number>} basic - 2D basic coordinates.
- * @param {Array<number>} distance - Distance to unproject from camera center.
- * @param {boolean} [depth] - Treat the distance value as depth from camera center.
- * Only applicable for perspective images. Will be
- * ignored for panoramas.
- * @returns {Array<number>} Unprojected 3D world coordinates.
- */
- Transform.prototype.unprojectBasic = function (basic, distance, depth) {
- var sfm = this._basicToSfm(basic);
- return this.unprojectSfM(sfm, distance, depth);
- };
- /**
- * Project 3D world coordinates to SfM coordinates.
- *
- * @param {Array<number>} point3d - 3D world coordinates.
- * @return {Array<number>} 2D SfM coordinates.
- */
- Transform.prototype.projectSfM = function (point3d) {
- var v = new THREE.Vector4(point3d[0], point3d[1], point3d[2], 1);
- v.applyMatrix4(this._rt);
- return this._bearingToSfm([v.x, v.y, v.z]);
- };
- /**
- * Unproject SfM coordinates to a 3D world coordinates.
- *
- * @param {Array<number>} sfm - 2D SfM coordinates.
- * @param {Array<number>} distance - Distance to unproject from camera center.
- * @param {boolean} [depth] - Treat the distance value as depth from camera center.
- * Only applicable for perspective images. Will be
- * ignored for panoramas.
- * @returns {Array<number>} Unprojected 3D world coordinates.
- */
- Transform.prototype.unprojectSfM = function (sfm, distance, depth) {
- var bearing = this._sfmToBearing(sfm);
- var v = depth && !this.gpano ?
- new THREE.Vector4(distance * bearing[0] / bearing[2], distance * bearing[1] / bearing[2], distance, 1) :
- new THREE.Vector4(distance * bearing[0], distance * bearing[1], distance * bearing[2], 1);
- v.applyMatrix4(new THREE.Matrix4().getInverse(this._rt));
- return [v.x / v.w, v.y / v.w, v.z / v.w];
- };
- /**
- * Transform SfM coordinates to bearing vector (3D cartesian
- * coordinates on the unit sphere).
- *
- * @param {Array<number>} sfm - 2D SfM coordinates.
- * @returns {Array<number>} Bearing vector (3D cartesian coordinates
- * on the unit sphere).
- */
- Transform.prototype._sfmToBearing = function (sfm) {
- if (this._fullPano()) {
- var lon = sfm[0] * 2 * Math.PI;
- var lat = -sfm[1] * 2 * Math.PI;
- var x = Math.cos(lat) * Math.sin(lon);
- var y = -Math.sin(lat);
- var z = Math.cos(lat) * Math.cos(lon);
- return [x, y, z];
- }
- else if (this._gpano) {
- var size = Math.max(this.gpano.CroppedAreaImageWidthPixels, this.gpano.CroppedAreaImageHeightPixels);
- var fullPanoPixel = [
- sfm[0] * size + this.gpano.CroppedAreaImageWidthPixels / 2 + this.gpano.CroppedAreaLeftPixels,
- sfm[1] * size + this.gpano.CroppedAreaImageHeightPixels / 2 + this.gpano.CroppedAreaTopPixels,
- ];
- var lon = 2 * Math.PI * (fullPanoPixel[0] / this.gpano.FullPanoWidthPixels - 0.5);
- var lat = -Math.PI * (fullPanoPixel[1] / this.gpano.FullPanoHeightPixels - 0.5);
- var x = Math.cos(lat) * Math.sin(lon);
- var y = -Math.sin(lat);
- var z = Math.cos(lat) * Math.cos(lon);
- return [x, y, z];
- }
- else if (this._cameraProjection === "fisheye") {
- var _a = [sfm[0] / this._focal, sfm[1] / this._focal], dxn = _a[0], dyn = _a[1];
- var dTheta = Math.sqrt(dxn * dxn + dyn * dyn);
- var d = this._distortionFromDistortedRadius(dTheta, this._ck1, this._ck2, this._radialPeak);
- var theta = dTheta / d;
- var z = Math.cos(theta);
- var r = Math.sin(theta);
- var x = r * dxn / dTheta;
- var y = r * dyn / dTheta;
- return [x, y, z];
- }
- else {
- var _b = [sfm[0] / this._focal, sfm[1] / this._focal], dxn = _b[0], dyn = _b[1];
- var dr = Math.sqrt(dxn * dxn + dyn * dyn);
- var d = this._distortionFromDistortedRadius(dr, this._ck1, this._ck2, this._radialPeak);
- var xn = dxn / d;
- var yn = dyn / d;
- var v = new THREE.Vector3(xn, yn, 1);
- v.normalize();
- return [v.x, v.y, v.z];
- }
- };
- /** Compute distortion given the distorted radius.
- *
- * Solves for d in the equation
- * y = d(x, k1, k2) * x
- * given the distorted radius, y.
- */
- Transform.prototype._distortionFromDistortedRadius = function (distortedRadius, k1, k2, radialPeak) {
- var d = 1.0;
- for (var i = 0; i < 10; i++) {
- var radius = distortedRadius / d;
- if (radius > radialPeak) {
- radius = radialPeak;
- }
- d = 1 + k1 * Math.pow(radius, 2) + k2 * Math.pow(radius, 4);
- }
- return d;
- };
- /**
- * Transform bearing vector (3D cartesian coordiantes on the unit sphere) to
- * SfM coordinates.
- *
- * @param {Array<number>} bearing - Bearing vector (3D cartesian coordinates on the
- * unit sphere).
- * @returns {Array<number>} 2D SfM coordinates.
- */
- Transform.prototype._bearingToSfm = function (bearing) {
- if (this._fullPano()) {
- var x = bearing[0];
- var y = bearing[1];
- var z = bearing[2];
- var lon = Math.atan2(x, z);
- var lat = Math.atan2(-y, Math.sqrt(x * x + z * z));
- return [lon / (2 * Math.PI), -lat / (2 * Math.PI)];
- }
- else if (this._gpano) {
- var x = bearing[0];
- var y = bearing[1];
- var z = bearing[2];
- var lon = Math.atan2(x, z);
- var lat = Math.atan2(-y, Math.sqrt(x * x + z * z));
- var fullPanoPixel = [
- (lon / (2 * Math.PI) + 0.5) * this.gpano.FullPanoWidthPixels,
- (-lat / Math.PI + 0.5) * this.gpano.FullPanoHeightPixels,
- ];
- var size = Math.max(this.gpano.CroppedAreaImageWidthPixels, this.gpano.CroppedAreaImageHeightPixels);
- return [
- (fullPanoPixel[0] - this.gpano.CroppedAreaLeftPixels - this.gpano.CroppedAreaImageWidthPixels / 2) / size,
- (fullPanoPixel[1] - this.gpano.CroppedAreaTopPixels - this.gpano.CroppedAreaImageHeightPixels / 2) / size,
- ];
- }
- else if (this._cameraProjection === "fisheye") {
- if (bearing[2] > 0) {
- var x = bearing[0], y = bearing[1], z = bearing[2];
- var r = Math.sqrt(x * x + y * y);
- var theta = Math.atan2(r, z);
- if (theta > this._radialPeak) {
- theta = this._radialPeak;
- }
- var distortion = 1.0 + Math.pow(theta, 2) * (this._ck1 + Math.pow(theta, 2) * this._ck2);
- var s = this._focal * distortion * theta / r;
- return [s * x, s * y];
- }
- else {
- return [
- bearing[0] < 0 ? Number.NEGATIVE_INFINITY : Number.POSITIVE_INFINITY,
- bearing[1] < 0 ? Number.NEGATIVE_INFINITY : Number.POSITIVE_INFINITY,
- ];
- }
- }
- else {
- if (bearing[2] > 0) {
- var _a = [bearing[0] / bearing[2], bearing[1] / bearing[2]], xn = _a[0], yn = _a[1];
- var r2 = xn * xn + yn * yn;
- var rp2 = Math.pow(this._radialPeak, 2);
- if (r2 > rp2) {
- r2 = rp2;
- }
- var d = 1 + this._ck1 * r2 + this._ck2 * Math.pow(r2, 2);
- return [
- this._focal * d * xn,
- this._focal * d * yn,
- ];
- }
- else {
- return [
- bearing[0] < 0 ? Number.NEGATIVE_INFINITY : Number.POSITIVE_INFINITY,
- bearing[1] < 0 ? Number.NEGATIVE_INFINITY : Number.POSITIVE_INFINITY,
- ];
- }
- }
- };
- /**
- * Convert basic coordinates to SfM coordinates.
- *
- * @param {Array<number>} basic - 2D basic coordinates.
- * @returns {Array<number>} 2D SfM coordinates.
- */
- Transform.prototype._basicToSfm = function (basic) {
- var rotatedX;
- var rotatedY;
- switch (this._orientation) {
- case 1:
- rotatedX = basic[0];
- rotatedY = basic[1];
- break;
- case 3:
- rotatedX = 1 - basic[0];
- rotatedY = 1 - basic[1];
- break;
- case 6:
- rotatedX = basic[1];
- rotatedY = 1 - basic[0];
- break;
- case 8:
- rotatedX = 1 - basic[1];
- rotatedY = basic[0];
- break;
- default:
- rotatedX = basic[0];
- rotatedY = basic[1];
- break;
- }
- var w = this._width;
- var h = this._height;
- var s = Math.max(w, h);
- var sfmX = rotatedX * w / s - w / s / 2;
- var sfmY = rotatedY * h / s - h / s / 2;
- return [sfmX, sfmY];
- };
- /**
- * Convert SfM coordinates to basic coordinates.
- *
- * @param {Array<number>} sfm - 2D SfM coordinates.
- * @returns {Array<number>} 2D basic coordinates.
- */
- Transform.prototype._sfmToBasic = function (sfm) {
- var w = this._width;
- var h = this._height;
- var s = Math.max(w, h);
- var rotatedX = (sfm[0] + w / s / 2) / w * s;
- var rotatedY = (sfm[1] + h / s / 2) / h * s;
- var basicX;
- var basicY;
- switch (this._orientation) {
- case 1:
- basicX = rotatedX;
- basicY = rotatedY;
- break;
- case 3:
- basicX = 1 - rotatedX;
- basicY = 1 - rotatedY;
- break;
- case 6:
- basicX = 1 - rotatedY;
- basicY = rotatedX;
- break;
- case 8:
- basicX = rotatedY;
- basicY = 1 - rotatedX;
- break;
- default:
- basicX = rotatedX;
- basicY = rotatedY;
- break;
- }
- return [basicX, basicY];
- };
- /**
- * Determines if the gpano information indicates a full panorama.
- *
- * @returns {boolean} Value determining if the gpano information indicates
- * a full panorama.
- */
- Transform.prototype._fullPano = function () {
- return this.gpano != null &&
- this.gpano.CroppedAreaLeftPixels === 0 &&
- this.gpano.CroppedAreaTopPixels === 0 &&
- this.gpano.CroppedAreaImageWidthPixels === this.gpano.FullPanoWidthPixels &&
- this.gpano.CroppedAreaImageHeightPixels === this.gpano.FullPanoHeightPixels;
- };
- /**
- * Checks a value and returns it if it exists and is larger than 0.
- * Fallbacks if it is null.
- *
- * @param {number} value - Value to check.
- * @param {number} fallback - Value to fall back to.
- * @returns {number} The value or its fallback value if it is not defined or negative.
- */
- Transform.prototype._getValue = function (value, fallback) {
- return value != null && value > 0 ? value : fallback;
- };
- /**
- * Creates the extrinsic camera matrix [ R | t ].
- *
- * @param {Array<number>} rotation - Rotation vector in angle axis representation.
- * @param {Array<number>} translation - Translation vector.
- * @returns {THREE.Matrix4} Extrisic camera matrix.
- */
- Transform.prototype._getRt = function (rotation, translation) {
- var axis = new THREE.Vector3(rotation[0], rotation[1], rotation[2]);
- var angle = axis.length();
- if (angle > 0) {
- axis.normalize();
- }
- var rt = new THREE.Matrix4();
- rt.makeRotationAxis(axis, angle);
- rt.setPosition(new THREE.Vector3(translation[0], translation[1], translation[2]));
- return rt;
- };
- /**
- * Calculates the scaled extrinsic camera matrix scale * [ R | t ].
- *
- * @param {THREE.Matrix4} rt - Extrisic camera matrix.
- * @param {number} scale - Scale factor.
- * @returns {THREE.Matrix4} Scaled extrisic camera matrix.
- */
- Transform.prototype._getSrt = function (rt, scale) {
- var srt = rt.clone();
- var elements = srt.elements;
- elements[12] = scale * elements[12];
- elements[13] = scale * elements[13];
- elements[14] = scale * elements[14];
- srt.scale(new THREE.Vector3(scale, scale, scale));
- return srt;
- };
- Transform.prototype._getBasicRt = function (rt, orientation) {
- var axis = new THREE.Vector3(0, 0, 1);
- var angle = 0;
- switch (orientation) {
- case 3:
- angle = Math.PI;
- break;
- case 6:
- angle = Math.PI / 2;
- break;
- case 8:
- angle = 3 * Math.PI / 2;
- break;
- default:
- break;
- }
- return new THREE.Matrix4()
- .makeRotationAxis(axis, angle)
- .multiply(rt);
- };
- Transform.prototype._getRadialPeak = function (k1, k2) {
- var a = 5 * k2;
- var b = 3 * k1;
- var c = 1;
- var d = Math.pow(b, 2) - 4 * a * c;
- if (d < 0) {
- return undefined;
- }
- var root1 = (-b - Math.sqrt(d)) / 2 / a;
- var root2 = (-b + Math.sqrt(d)) / 2 / a;
- var minRoot = Math.min(root1, root2);
- var maxRoot = Math.max(root1, root2);
- return minRoot > 0 ?
- Math.sqrt(minRoot) :
- maxRoot > 0 ?
- Math.sqrt(maxRoot) :
- undefined;
- };
- /**
- * Calculate a transformation matrix from normalized coordinates for
- * texture map coordinates.
- *
- * @returns {THREE.Matrix4} Normalized coordinates to texture map
- * coordinates transformation matrix.
- */
- Transform.prototype._normalizedToTextureMatrix = function () {
- var size = Math.max(this._width, this._height);
- var scaleX = this._orientation < 5 ? this._textureScale[0] : this._textureScale[1];
- var scaleY = this._orientation < 5 ? this._textureScale[1] : this._textureScale[0];
- var w = size / this._width * scaleX;
- var h = size / this._height * scaleY;
- switch (this._orientation) {
- case 1:
- return new THREE.Matrix4().set(w, 0, 0, 0.5, 0, -h, 0, 0.5, 0, 0, 1, 0, 0, 0, 0, 1);
- case 3:
- return new THREE.Matrix4().set(-w, 0, 0, 0.5, 0, h, 0, 0.5, 0, 0, 1, 0, 0, 0, 0, 1);
- case 6:
- return new THREE.Matrix4().set(0, -h, 0, 0.5, -w, 0, 0, 0.5, 0, 0, 1, 0, 0, 0, 0, 1);
- case 8:
- return new THREE.Matrix4().set(0, h, 0, 0.5, w, 0, 0, 0.5, 0, 0, 1, 0, 0, 0, 0, 1);
- default:
- return new THREE.Matrix4().set(w, 0, 0, 0.5, 0, -h, 0, 0.5, 0, 0, 1, 0, 0, 0, 0, 1);
- }
- };
- return Transform;
-}());
-exports.Transform = Transform;
-
-},{"three":242}],421:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ViewportCoords = void 0;
-var THREE = require("three");
-/**
- * @class ViewportCoords
- *
- * @classdesc Provides methods for calculating 2D coordinate conversions
- * as well as 3D projection and unprojection.
- *
- * Basic coordinates are 2D coordinates on the [0, 1] interval and
- * have the origin point, (0, 0), at the top left corner and the
- * maximum value, (1, 1), at the bottom right corner of the original
- * image.
- *
- * Viewport coordinates are 2D coordinates on the [-1, 1] interval and
- * have the origin point in the center. The bottom left corner point is
- * (-1, -1) and the top right corner point is (1, 1).
- *
- * Canvas coordiantes are 2D pixel coordinates on the [0, canvasWidth] and
- * [0, canvasHeight] intervals. The origin point (0, 0) is in the top left
- * corner and the maximum value is (canvasWidth, canvasHeight) is in the
- * bottom right corner.
- *
- * 3D coordinates are in the topocentric world reference frame.
- */
-var ViewportCoords = /** @class */ (function () {
- function ViewportCoords() {
- this._unprojectDepth = 200;
- }
- /**
- * Convert basic coordinates to canvas coordinates.
- *
- * @description Transform origin and camera position needs to be the
- * equal for reliable return value.
- *
- * @param {number} basicX - Basic X coordinate.
- * @param {number} basicY - Basic Y coordinate.
- * @param {HTMLElement} container - The viewer container.
- * @param {Transform} transform - Transform of the node to unproject from.
- * @param {THREE.Camera} camera - Camera used in rendering.
- * @returns {Array<number>} 2D canvas coordinates.
- */
- ViewportCoords.prototype.basicToCanvas = function (basicX, basicY, container, transform, camera) {
- var point3d = transform.unprojectBasic([basicX, basicY], this._unprojectDepth);
- var canvas = this.projectToCanvas(point3d, container, camera);
- return canvas;
- };
- /**
- * Convert basic coordinates to canvas coordinates safely. If 3D point is
- * behind camera null will be returned.
- *
- * @description Transform origin and camera position needs to be the
- * equal for reliable return value.
- *
- * @param {number} basicX - Basic X coordinate.
- * @param {number} basicY - Basic Y coordinate.
- * @param {HTMLElement} container - The viewer container.
- * @param {Transform} transform - Transform of the node to unproject from.
- * @param {THREE.Camera} camera - Camera used in rendering.
- * @returns {Array<number>} 2D canvas coordinates if the basic point represents a 3D point
- * in front of the camera, otherwise null.
- */
- ViewportCoords.prototype.basicToCanvasSafe = function (basicX, basicY, container, transform, camera) {
- var viewport = this.basicToViewportSafe(basicX, basicY, transform, camera);
- if (viewport === null) {
- return null;
- }
- var canvas = this.viewportToCanvas(viewport[0], viewport[1], container);
- return canvas;
- };
- /**
- * Convert basic coordinates to viewport coordinates.
- *
- * @description Transform origin and camera position needs to be the
- * equal for reliable return value.
- *
- * @param {number} basicX - Basic X coordinate.
- * @param {number} basicY - Basic Y coordinate.
- * @param {Transform} transform - Transform of the node to unproject from.
- * @param {THREE.Camera} camera - Camera used in rendering.
- * @returns {Array<number>} 2D viewport coordinates.
- */
- ViewportCoords.prototype.basicToViewport = function (basicX, basicY, transform, camera) {
- var point3d = transform.unprojectBasic([basicX, basicY], this._unprojectDepth);
- var viewport = this.projectToViewport(point3d, camera);
- return viewport;
- };
- /**
- * Convert basic coordinates to viewport coordinates safely. If 3D point is
- * behind camera null will be returned.
- *
- * @description Transform origin and camera position needs to be the
- * equal for reliable return value.
- *
- * @param {number} basicX - Basic X coordinate.
- * @param {number} basicY - Basic Y coordinate.
- * @param {Transform} transform - Transform of the node to unproject from.
- * @param {THREE.Camera} camera - Camera used in rendering.
- * @returns {Array<number>} 2D viewport coordinates.
- */
- ViewportCoords.prototype.basicToViewportSafe = function (basicX, basicY, transform, camera) {
- var point3d = transform.unprojectBasic([basicX, basicY], this._unprojectDepth);
- var pointCamera = this.worldToCamera(point3d, camera);
- if (pointCamera[2] > 0) {
- return null;
- }
- var viewport = this.projectToViewport(point3d, camera);
- return viewport;
- };
- /**
- * Convert camera 3D coordinates to viewport coordinates.
- *
- * @param {number} pointCamera - 3D point in camera coordinate system.
- * @param {THREE.Camera} camera - Camera used in rendering.
- * @returns {Array<number>} 2D viewport coordinates.
- */
- ViewportCoords.prototype.cameraToViewport = function (pointCamera, camera) {
- var viewport = new THREE.Vector3().fromArray(pointCamera)
- .applyMatrix4(camera.projectionMatrix);
- return [viewport.x, viewport.y];
- };
- /**
- * Get canvas pixel position from event.
- *
- * @param {Event} event - Event containing clientX and clientY properties.
- * @param {HTMLElement} element - HTML element.
- * @returns {Array<number>} 2D canvas coordinates.
- */
- ViewportCoords.prototype.canvasPosition = function (event, element) {
- var clientRect = element.getBoundingClientRect();
- var canvasX = event.clientX - clientRect.left - element.clientLeft;
- var canvasY = event.clientY - clientRect.top - element.clientTop;
- return [canvasX, canvasY];
- };
- /**
- * Convert canvas coordinates to basic coordinates.
- *
- * @description Transform origin and camera position needs to be the
- * equal for reliable return value.
- *
- * @param {number} canvasX - Canvas X coordinate.
- * @param {number} canvasY - Canvas Y coordinate.
- * @param {HTMLElement} container - The viewer container.
- * @param {Transform} transform - Transform of the node to unproject from.
- * @param {THREE.Camera} camera - Camera used in rendering.
- * @returns {Array<number>} 2D basic coordinates.
- */
- ViewportCoords.prototype.canvasToBasic = function (canvasX, canvasY, container, transform, camera) {
- var point3d = this.unprojectFromCanvas(canvasX, canvasY, container, camera)
- .toArray();
- var basic = transform.projectBasic(point3d);
- return basic;
- };
- /**
- * Convert canvas coordinates to viewport coordinates.
- *
- * @param {number} canvasX - Canvas X coordinate.
- * @param {number} canvasY - Canvas Y coordinate.
- * @param {HTMLElement} container - The viewer container.
- * @returns {Array<number>} 2D viewport coordinates.
- */
- ViewportCoords.prototype.canvasToViewport = function (canvasX, canvasY, container) {
- var _a = this.containerToCanvas(container), canvasWidth = _a[0], canvasHeight = _a[1];
- var viewportX = 2 * canvasX / canvasWidth - 1;
- var viewportY = 1 - 2 * canvasY / canvasHeight;
- return [viewportX, viewportY];
- };
- /**
- * Determines the width and height of the container in canvas coordinates.
- *
- * @param {HTMLElement} container - The viewer container.
- * @returns {Array<number>} 2D canvas coordinates.
- */
- ViewportCoords.prototype.containerToCanvas = function (container) {
- return [container.offsetWidth, container.offsetHeight];
- };
- /**
- * Determine basic distances from image to canvas corners.
- *
- * @description Transform origin and camera position needs to be the
- * equal for reliable return value.
- *
- * Determines the smallest basic distance for every side of the canvas.
- *
- * @param {Transform} transform - Transform of the node to unproject from.
- * @param {THREE.Camera} camera - Camera used in rendering.
- * @returns {Array<number>} Array of basic distances as [top, right, bottom, left].
- */
- ViewportCoords.prototype.getBasicDistances = function (transform, camera) {
- var topLeftBasic = this.viewportToBasic(-1, 1, transform, camera);
- var topRightBasic = this.viewportToBasic(1, 1, transform, camera);
- var bottomRightBasic = this.viewportToBasic(1, -1, transform, camera);
- var bottomLeftBasic = this.viewportToBasic(-1, -1, transform, camera);
- var topBasicDistance = 0;
- var rightBasicDistance = 0;
- var bottomBasicDistance = 0;
- var leftBasicDistance = 0;
- if (topLeftBasic[1] < 0 && topRightBasic[1] < 0) {
- topBasicDistance = topLeftBasic[1] > topRightBasic[1] ?
- -topLeftBasic[1] :
- -topRightBasic[1];
- }
- if (topRightBasic[0] > 1 && bottomRightBasic[0] > 1) {
- rightBasicDistance = topRightBasic[0] < bottomRightBasic[0] ?
- topRightBasic[0] - 1 :
- bottomRightBasic[0] - 1;
- }
- if (bottomRightBasic[1] > 1 && bottomLeftBasic[1] > 1) {
- bottomBasicDistance = bottomRightBasic[1] < bottomLeftBasic[1] ?
- bottomRightBasic[1] - 1 :
- bottomLeftBasic[1] - 1;
- }
- if (bottomLeftBasic[0] < 0 && topLeftBasic[0] < 0) {
- leftBasicDistance = bottomLeftBasic[0] > topLeftBasic[0] ?
- -bottomLeftBasic[0] :
- -topLeftBasic[0];
- }
- return [topBasicDistance, rightBasicDistance, bottomBasicDistance, leftBasicDistance];
- };
- /**
- * Determine pixel distances from image to canvas corners.
- *
- * @description Transform origin and camera position needs to be the
- * equal for reliable return value.
- *
- * Determines the smallest pixel distance for every side of the canvas.
- *
- * @param {HTMLElement} container - The viewer container.
- * @param {Transform} transform - Transform of the node to unproject from.
- * @param {THREE.Camera} camera - Camera used in rendering.
- * @returns {Array<number>} Array of pixel distances as [top, right, bottom, left].
- */
- ViewportCoords.prototype.getPixelDistances = function (container, transform, camera) {
- var topLeftBasic = this.viewportToBasic(-1, 1, transform, camera);
- var topRightBasic = this.viewportToBasic(1, 1, transform, camera);
- var bottomRightBasic = this.viewportToBasic(1, -1, transform, camera);
- var bottomLeftBasic = this.viewportToBasic(-1, -1, transform, camera);
- var topPixelDistance = 0;
- var rightPixelDistance = 0;
- var bottomPixelDistance = 0;
- var leftPixelDistance = 0;
- var _a = this.containerToCanvas(container), canvasWidth = _a[0], canvasHeight = _a[1];
- if (topLeftBasic[1] < 0 && topRightBasic[1] < 0) {
- var basicX = topLeftBasic[1] > topRightBasic[1] ?
- topLeftBasic[0] :
- topRightBasic[0];
- var canvas = this.basicToCanvas(basicX, 0, container, transform, camera);
- topPixelDistance = canvas[1] > 0 ? canvas[1] : 0;
- }
- if (topRightBasic[0] > 1 && bottomRightBasic[0] > 1) {
- var basicY = topRightBasic[0] < bottomRightBasic[0] ?
- topRightBasic[1] :
- bottomRightBasic[1];
- var canvas = this.basicToCanvas(1, basicY, container, transform, camera);
- rightPixelDistance = canvas[0] < canvasWidth ? canvasWidth - canvas[0] : 0;
- }
- if (bottomRightBasic[1] > 1 && bottomLeftBasic[1] > 1) {
- var basicX = bottomRightBasic[1] < bottomLeftBasic[1] ?
- bottomRightBasic[0] :
- bottomLeftBasic[0];
- var canvas = this.basicToCanvas(basicX, 1, container, transform, camera);
- bottomPixelDistance = canvas[1] < canvasHeight ? canvasHeight - canvas[1] : 0;
- }
- if (bottomLeftBasic[0] < 0 && topLeftBasic[0] < 0) {
- var basicY = bottomLeftBasic[0] > topLeftBasic[0] ?
- bottomLeftBasic[1] :
- topLeftBasic[1];
- var canvas = this.basicToCanvas(0, basicY, container, transform, camera);
- leftPixelDistance = canvas[0] > 0 ? canvas[0] : 0;
- }
- return [topPixelDistance, rightPixelDistance, bottomPixelDistance, leftPixelDistance];
- };
- /**
- * Determine if an event occured inside an element.
- *
- * @param {Event} event - Event containing clientX and clientY properties.
- * @param {HTMLElement} element - HTML element.
- * @returns {boolean} Value indicating if the event occured inside the element or not.
- */
- ViewportCoords.prototype.insideElement = function (event, element) {
- var clientRect = element.getBoundingClientRect();
- var minX = clientRect.left + element.clientLeft;
- var maxX = minX + element.clientWidth;
- var minY = clientRect.top + element.clientTop;
- var maxY = minY + element.clientHeight;
- return event.clientX > minX &&
- event.clientX < maxX &&
- event.clientY > minY &&
- event.clientY < maxY;
- };
- /**
- * Project 3D world coordinates to canvas coordinates.
- *
- * @param {Array<number>} point3D - 3D world coordinates.
- * @param {HTMLElement} container - The viewer container.
- * @param {THREE.Camera} camera - Camera used in rendering.
- * @returns {Array<number>} 2D canvas coordinates.
- */
- ViewportCoords.prototype.projectToCanvas = function (point3d, container, camera) {
- var viewport = this.projectToViewport(point3d, camera);
- var canvas = this.viewportToCanvas(viewport[0], viewport[1], container);
- return canvas;
- };
- /**
- * Project 3D world coordinates to canvas coordinates safely. If 3D
- * point is behind camera null will be returned.
- *
- * @param {Array<number>} point3D - 3D world coordinates.
- * @param {HTMLElement} container - The viewer container.
- * @param {THREE.Camera} camera - Camera used in rendering.
- * @returns {Array<number>} 2D canvas coordinates.
- */
- ViewportCoords.prototype.projectToCanvasSafe = function (point3d, container, camera) {
- var pointCamera = this.worldToCamera(point3d, camera);
- if (pointCamera[2] > 0) {
- return null;
- }
- var viewport = this.projectToViewport(point3d, camera);
- var canvas = this.viewportToCanvas(viewport[0], viewport[1], container);
- return canvas;
- };
- /**
- * Project 3D world coordinates to viewport coordinates.
- *
- * @param {Array<number>} point3D - 3D world coordinates.
- * @param {THREE.Camera} camera - Camera used in rendering.
- * @returns {Array<number>} 2D viewport coordinates.
- */
- ViewportCoords.prototype.projectToViewport = function (point3d, camera) {
- var viewport = new THREE.Vector3(point3d[0], point3d[1], point3d[2])
- .project(camera);
- return [viewport.x, viewport.y];
- };
- /**
- * Uproject canvas coordinates to 3D world coordinates.
- *
- * @param {number} canvasX - Canvas X coordinate.
- * @param {number} canvasY - Canvas Y coordinate.
- * @param {HTMLElement} container - The viewer container.
- * @param {THREE.Camera} camera - Camera used in rendering.
- * @returns {Array<number>} 3D world coordinates.
- */
- ViewportCoords.prototype.unprojectFromCanvas = function (canvasX, canvasY, container, camera) {
- var viewport = this.canvasToViewport(canvasX, canvasY, container);
- var point3d = this.unprojectFromViewport(viewport[0], viewport[1], camera);
- return point3d;
- };
- /**
- * Unproject viewport coordinates to 3D world coordinates.
- *
- * @param {number} viewportX - Viewport X coordinate.
- * @param {number} viewportY - Viewport Y coordinate.
- * @param {THREE.Camera} camera - Camera used in rendering.
- * @returns {Array<number>} 3D world coordinates.
- */
- ViewportCoords.prototype.unprojectFromViewport = function (viewportX, viewportY, camera) {
- var point3d = new THREE.Vector3(viewportX, viewportY, 1)
- .unproject(camera);
- return point3d;
- };
- /**
- * Convert viewport coordinates to basic coordinates.
- *
- * @description Transform origin and camera position needs to be the
- * equal for reliable return value.
- *
- * @param {number} viewportX - Viewport X coordinate.
- * @param {number} viewportY - Viewport Y coordinate.
- * @param {Transform} transform - Transform of the node to unproject from.
- * @param {THREE.Camera} camera - Camera used in rendering.
- * @returns {Array<number>} 2D basic coordinates.
- */
- ViewportCoords.prototype.viewportToBasic = function (viewportX, viewportY, transform, camera) {
- var point3d = new THREE.Vector3(viewportX, viewportY, 1)
- .unproject(camera)
- .toArray();
- var basic = transform.projectBasic(point3d);
- return basic;
- };
- /**
- * Convert viewport coordinates to canvas coordinates.
- *
- * @param {number} viewportX - Viewport X coordinate.
- * @param {number} viewportY - Viewport Y coordinate.
- * @param {HTMLElement} container - The viewer container.
- * @returns {Array<number>} 2D canvas coordinates.
- */
- ViewportCoords.prototype.viewportToCanvas = function (viewportX, viewportY, container) {
- var _a = this.containerToCanvas(container), canvasWidth = _a[0], canvasHeight = _a[1];
- var canvasX = canvasWidth * (viewportX + 1) / 2;
- var canvasY = -canvasHeight * (viewportY - 1) / 2;
- return [canvasX, canvasY];
- };
- /**
- * Convert 3D world coordinates to 3D camera coordinates.
- *
- * @param {number} point3D - 3D point in world coordinate system.
- * @param {THREE.Camera} camera - Camera used in rendering.
- * @returns {Array<number>} 3D camera coordinates.
- */
- ViewportCoords.prototype.worldToCamera = function (point3d, camera) {
- var pointCamera = new THREE.Vector3(point3d[0], point3d[1], point3d[2])
- .applyMatrix4(camera.matrixWorldInverse);
- return pointCamera.toArray();
- };
- return ViewportCoords;
-}());
-exports.ViewportCoords = ViewportCoords;
-exports.default = ViewportCoords;
-
-
-},{"three":242}],422:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-
-},{}],423:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.FilterCreator = void 0;
-/**
- * @class Filter
- *
- * @classdesc Represents a class for creating node filters. Implementation and
- * definitions based on https://github.com/mapbox/feature-filter.
- */
-var FilterCreator = /** @class */ (function () {
- function FilterCreator() {
- }
- /**
- * Create a filter from a filter expression.
- *
- * @description The following filters are supported:
- *
- * Comparison
- * `==`
- * `!=`
- * `<`
- * `<=`
- * `>`
- * `>=`
- *
- * Set membership
- * `in`
- * `!in`
- *
- * Combining
- * `all`
- *
- * @param {FilterExpression} filter - Comparison, set membership or combinding filter
- * expression.
- * @returns {FilterFunction} Function taking a node and returning a boolean that
- * indicates whether the node passed the test or not.
- */
- FilterCreator.prototype.createFilter = function (filter) {
- return new Function("node", "return " + this._compile(filter) + ";");
- };
- FilterCreator.prototype._compile = function (filter) {
- if (filter == null || filter.length <= 1) {
- return "true";
- }
- var operator = filter[0];
- var operation = operator === "==" ? this._compileComparisonOp("===", filter[1], filter[2], false) :
- operator === "!=" ? this._compileComparisonOp("!==", filter[1], filter[2], false) :
- operator === ">" ||
- operator === ">=" ||
- operator === "<" ||
- operator === "<=" ? this._compileComparisonOp(operator, filter[1], filter[2], true) :
- operator === "in" ?
- this._compileInOp(filter[1], filter.slice(2)) :
- operator === "!in" ?
- this._compileNegation(this._compileInOp(filter[1], filter.slice(2))) :
- operator === "all" ? this._compileLogicalOp(filter.slice(1), "&&") :
- "true";
- return "(" + operation + ")";
- };
- FilterCreator.prototype._compare = function (a, b) {
- return a < b ? -1 : a > b ? 1 : 0;
- };
- FilterCreator.prototype._compileComparisonOp = function (operator, property, value, checkType) {
- var left = this._compilePropertyReference(property);
- var right = JSON.stringify(value);
- return (checkType ? "typeof " + left + "===typeof " + right + "&&" : "") + left + operator + right;
- };
- FilterCreator.prototype._compileInOp = function (property, values) {
- var compare = this._compare;
- var left = JSON.stringify(values.sort(compare));
- var right = this._compilePropertyReference(property);
- return left + ".indexOf(" + right + ")!==-1";
- };
- FilterCreator.prototype._compileLogicalOp = function (filters, operator) {
- var compile = this._compile.bind(this);
- return filters.map(compile).join(operator);
- };
- FilterCreator.prototype._compileNegation = function (expression) {
- return "!(" + expression + ")";
- };
- FilterCreator.prototype._compilePropertyReference = function (property) {
- return "node[" + JSON.stringify(property) + "]";
- };
- return FilterCreator;
-}());
-exports.FilterCreator = FilterCreator;
-exports.default = FilterCreator;
-
-},{}],424:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Graph = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Edge_1 = require("../Edge");
-var Error_1 = require("../Error");
-var Graph_1 = require("../Graph");
-var Geo_1 = require("../Geo");
-/**
- * @class Graph
- *
- * @classdesc Represents a graph of nodes with edges.
- */
-var Graph = /** @class */ (function () {
- /**
- * Create a new graph instance.
- *
- * @param {APIv3} [apiV3] - API instance for retrieving data.
- * @param {rbush.RBush<NodeIndexItem>} [nodeIndex] - Node index for fast spatial retreival.
- * @param {GraphCalculator} [graphCalculator] - Instance for graph calculations.
- * @param {EdgeCalculator} [edgeCalculator] - Instance for edge calculations.
- * @param {FilterCreator} [filterCreator] - Instance for filter creation.
- * @param {IGraphConfiguration} [configuration] - Configuration struct.
- */
- function Graph(apiV3, nodeIndex, graphCalculator, edgeCalculator, filterCreator, configuration) {
- this._apiV3 = apiV3;
- this._cachedNodes = {};
- this._cachedNodeTiles = {};
- this._cachedSequenceNodes = {};
- this._cachedSpatialEdges = {};
- this._cachedTiles = {};
- this._cachingFill$ = {};
- this._cachingFull$ = {};
- this._cachingSequenceNodes$ = {};
- this._cachingSequences$ = {};
- this._cachingSpatialArea$ = {};
- this._cachingTiles$ = {};
- this._changed$ = new rxjs_1.Subject();
- this._defaultAlt = 2;
- this._edgeCalculator = edgeCalculator != null ? edgeCalculator : new Edge_1.EdgeCalculator();
- this._filterCreator = filterCreator != null ? filterCreator : new Graph_1.FilterCreator();
- this._filter = this._filterCreator.createFilter(undefined);
- this._graphCalculator = graphCalculator != null ? graphCalculator : new Graph_1.GraphCalculator();
- this._configuration = configuration != null ?
- configuration :
- {
- maxSequences: 50,
- maxUnusedNodes: 100,
- maxUnusedPreStoredNodes: 30,
- maxUnusedTiles: 20,
- };
- this._nodes = {};
- this._nodeIndex = nodeIndex != null ? nodeIndex : new Geo_1.GeoRBush(16);
- this._nodeIndexTiles = {};
- this._nodeToTile = {};
- this._preStored = {};
- this._requiredNodeTiles = {};
- this._requiredSpatialArea = {};
- this._sequences = {};
- this._tilePrecision = 7;
- this._tileThreshold = 20;
- }
- Object.defineProperty(Graph.prototype, "changed$", {
- /**
- * Get changed$.
- *
- * @returns {Observable<Graph>} Observable emitting
- * the graph every time it has changed.
- */
- get: function () {
- return this._changed$;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Caches the full node data for all images within a bounding
- * box.
- *
- * @description The node assets are not cached.
- *
- * @param {ILatLon} sw - South west corner of bounding box.
- * @param {ILatLon} ne - North east corner of bounding box.
- * @returns {Observable<Graph>} Observable emitting the full
- * nodes in the bounding box.
- */
- Graph.prototype.cacheBoundingBox$ = function (sw, ne) {
- var _this = this;
- var cacheTiles$ = this._graphCalculator.encodeHsFromBoundingBox(sw, ne)
- .filter(function (h) {
- return !(h in _this._cachedTiles);
- })
- .map(function (h) {
- return h in _this._cachingTiles$ ?
- _this._cachingTiles$[h] :
- _this._cacheTile$(h);
- });
- if (cacheTiles$.length === 0) {
- cacheTiles$.push(rxjs_1.of(this));
- }
- return rxjs_1.from(cacheTiles$).pipe(operators_1.mergeAll(), operators_1.last(), operators_1.mergeMap(function (graph) {
- var nodes = _this._nodeIndex
- .search({
- maxX: ne.lat,
- maxY: ne.lon,
- minX: sw.lat,
- minY: sw.lon,
- })
- .map(function (item) {
- return item.node;
- });
- var fullNodes = [];
- var coreNodes = [];
- for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) {
- var node = nodes_1[_i];
- if (node.full) {
- fullNodes.push(node);
- }
- else {
- coreNodes.push(node.key);
- }
- }
- var coreNodeBatches = [];
- var batchSize = 200;
- while (coreNodes.length > 0) {
- coreNodeBatches.push(coreNodes.splice(0, batchSize));
- }
- var fullNodes$ = rxjs_1.of(fullNodes);
- var fillNodes$ = coreNodeBatches
- .map(function (batch) {
- return _this._apiV3.imageByKeyFill$(batch).pipe(operators_1.map(function (imageByKeyFill) {
- var filledNodes = [];
- for (var fillKey in imageByKeyFill) {
- if (!imageByKeyFill.hasOwnProperty(fillKey)) {
- continue;
- }
- if (_this.hasNode(fillKey)) {
- var node = _this.getNode(fillKey);
- if (!node.full) {
- _this._makeFull(node, imageByKeyFill[fillKey]);
- }
- filledNodes.push(node);
- }
- }
- return filledNodes;
- }));
- });
- return rxjs_1.merge(fullNodes$, rxjs_1.from(fillNodes$).pipe(operators_1.mergeAll()));
- }), operators_1.reduce(function (acc, value) {
- return acc.concat(value);
- }));
- };
- /**
- * Retrieve and cache node fill properties.
- *
- * @param {string} key - Key of node to fill.
- * @returns {Observable<Graph>} Observable emitting the graph
- * when the node has been updated.
- * @throws {GraphMapillaryError} When the operation is not valid on the
- * current graph.
- */
- Graph.prototype.cacheFill$ = function (key) {
- var _this = this;
- if (key in this._cachingFull$) {
- throw new Error_1.GraphMapillaryError("Cannot fill node while caching full (" + key + ").");
- }
- if (!this.hasNode(key)) {
- throw new Error_1.GraphMapillaryError("Cannot fill node that does not exist in graph (" + key + ").");
- }
- if (key in this._cachingFill$) {
- return this._cachingFill$[key];
- }
- var node = this.getNode(key);
- if (node.full) {
- throw new Error_1.GraphMapillaryError("Cannot fill node that is already full (" + key + ").");
- }
- this._cachingFill$[key] = this._apiV3.imageByKeyFill$([key]).pipe(operators_1.tap(function (imageByKeyFill) {
- if (!node.full) {
- _this._makeFull(node, imageByKeyFill[key]);
- }
- delete _this._cachingFill$[key];
- }), operators_1.map(function (imageByKeyFill) {
- return _this;
- }), operators_1.finalize(function () {
- if (key in _this._cachingFill$) {
- delete _this._cachingFill$[key];
- }
- _this._changed$.next(_this);
- }), operators_1.publish(), operators_1.refCount());
- return this._cachingFill$[key];
- };
- /**
- * Retrieve and cache full node properties.
- *
- * @param {string} key - Key of node to fill.
- * @returns {Observable<Graph>} Observable emitting the graph
- * when the node has been updated.
- * @throws {GraphMapillaryError} When the operation is not valid on the
- * current graph.
- */
- Graph.prototype.cacheFull$ = function (key) {
- var _this = this;
- if (key in this._cachingFull$) {
- return this._cachingFull$[key];
- }
- if (this.hasNode(key)) {
- throw new Error_1.GraphMapillaryError("Cannot cache full node that already exist in graph (" + key + ").");
- }
- this._cachingFull$[key] = this._apiV3.imageByKeyFull$([key]).pipe(operators_1.tap(function (imageByKeyFull) {
- var fn = imageByKeyFull[key];
- if (_this.hasNode(key)) {
- var node = _this.getNode(key);
- if (!node.full) {
- _this._makeFull(node, fn);
- }
- }
- else {
- if (fn.sequence_key == null) {
- throw new Error_1.GraphMapillaryError("Node has no sequence key (" + key + ").");
- }
- var node = new Graph_1.Node(fn);
- _this._makeFull(node, fn);
- var h = _this._graphCalculator.encodeH(node.originalLatLon, _this._tilePrecision);
- _this._preStore(h, node);
- _this._setNode(node);
- delete _this._cachingFull$[key];
- }
- }), operators_1.map(function (imageByKeyFull) {
- return _this;
- }), operators_1.finalize(function () {
- if (key in _this._cachingFull$) {
- delete _this._cachingFull$[key];
- }
- _this._changed$.next(_this);
- }), operators_1.publish(), operators_1.refCount());
- return this._cachingFull$[key];
- };
- /**
- * Retrieve and cache a node sequence.
- *
- * @param {string} key - Key of node for which to retrieve sequence.
- * @returns {Observable<Graph>} Observable emitting the graph
- * when the sequence has been retrieved.
- * @throws {GraphMapillaryError} When the operation is not valid on the
- * current graph.
- */
- Graph.prototype.cacheNodeSequence$ = function (key) {
- if (!this.hasNode(key)) {
- throw new Error_1.GraphMapillaryError("Cannot cache sequence edges of node that does not exist in graph (" + key + ").");
- }
- var node = this.getNode(key);
- if (node.sequenceKey in this._sequences) {
- throw new Error_1.GraphMapillaryError("Sequence already cached (" + key + "), (" + node.sequenceKey + ").");
- }
- return this._cacheSequence$(node.sequenceKey);
- };
- /**
- * Retrieve and cache a sequence.
- *
- * @param {string} sequenceKey - Key of sequence to cache.
- * @returns {Observable<Graph>} Observable emitting the graph
- * when the sequence has been retrieved.
- * @throws {GraphMapillaryError} When the operation is not valid on the
- * current graph.
- */
- Graph.prototype.cacheSequence$ = function (sequenceKey) {
- if (sequenceKey in this._sequences) {
- throw new Error_1.GraphMapillaryError("Sequence already cached (" + sequenceKey + ")");
- }
- return this._cacheSequence$(sequenceKey);
- };
- /**
- * Cache sequence edges for a node.
- *
- * @param {string} key - Key of node.
- * @throws {GraphMapillaryError} When the operation is not valid on the
- * current graph.
- */
- Graph.prototype.cacheSequenceEdges = function (key) {
- var node = this.getNode(key);
- if (!(node.sequenceKey in this._sequences)) {
- throw new Error_1.GraphMapillaryError("Sequence is not cached (" + key + "), (" + node.sequenceKey + ")");
- }
- var sequence = this._sequences[node.sequenceKey].sequence;
- var edges = this._edgeCalculator.computeSequenceEdges(node, sequence);
- node.cacheSequenceEdges(edges);
- };
- /**
- * Retrieve and cache full nodes for all keys in a sequence.
- *
- * @param {string} sequenceKey - Key of sequence.
- * @param {string} referenceNodeKey - Key of node to use as reference
- * for optimized caching.
- * @returns {Observable<Graph>} Observable emitting the graph
- * when the nodes of the sequence has been cached.
- */
- Graph.prototype.cacheSequenceNodes$ = function (sequenceKey, referenceNodeKey) {
- var _this = this;
- if (!this.hasSequence(sequenceKey)) {
- throw new Error_1.GraphMapillaryError("Cannot cache sequence nodes of sequence that does not exist in graph (" + sequenceKey + ").");
- }
- if (this.hasSequenceNodes(sequenceKey)) {
- throw new Error_1.GraphMapillaryError("Sequence nodes already cached (" + sequenceKey + ").");
- }
- var sequence = this.getSequence(sequenceKey);
- if (sequence.key in this._cachingSequenceNodes$) {
- return this._cachingSequenceNodes$[sequence.key];
- }
- var batches = [];
- var keys = sequence.keys.slice();
- var referenceBatchSize = 50;
- if (!!referenceNodeKey && keys.length > referenceBatchSize) {
- var referenceIndex = keys.indexOf(referenceNodeKey);
- var startIndex = Math.max(0, Math.min(referenceIndex - referenceBatchSize / 2, keys.length - referenceBatchSize));
- batches.push(keys.splice(startIndex, referenceBatchSize));
- }
- var batchSize = 200;
- while (keys.length > 0) {
- batches.push(keys.splice(0, batchSize));
- }
- var batchesToCache = batches.length;
- var sequenceNodes$ = rxjs_1.from(batches).pipe(operators_1.mergeMap(function (batch) {
- return _this._apiV3.imageByKeyFull$(batch).pipe(operators_1.tap(function (imageByKeyFull) {
- for (var fullKey in imageByKeyFull) {
- if (!imageByKeyFull.hasOwnProperty(fullKey)) {
- continue;
- }
- var fn = imageByKeyFull[fullKey];
- if (_this.hasNode(fullKey)) {
- var node = _this.getNode(fn.key);
- if (!node.full) {
- _this._makeFull(node, fn);
- }
- }
- else {
- if (fn.sequence_key == null) {
- console.warn("Sequence missing, discarding node (" + fn.key + ")");
- }
- var node = new Graph_1.Node(fn);
- _this._makeFull(node, fn);
- var h = _this._graphCalculator.encodeH(node.originalLatLon, _this._tilePrecision);
- _this._preStore(h, node);
- _this._setNode(node);
- }
- }
- batchesToCache--;
- }), operators_1.map(function (imageByKeyFull) {
- return _this;
- }));
- }, 6), operators_1.last(), operators_1.finalize(function () {
- delete _this._cachingSequenceNodes$[sequence.key];
- if (batchesToCache === 0) {
- _this._cachedSequenceNodes[sequence.key] = true;
- }
- }), operators_1.publish(), operators_1.refCount());
- this._cachingSequenceNodes$[sequence.key] = sequenceNodes$;
- return sequenceNodes$;
- };
- /**
- * Retrieve and cache full nodes for a node spatial area.
- *
- * @param {string} key - Key of node for which to retrieve sequence.
- * @returns {Observable<Graph>} Observable emitting the graph
- * when the nodes in the spatial area has been made full.
- * @throws {GraphMapillaryError} When the operation is not valid on the
- * current graph.
- */
- Graph.prototype.cacheSpatialArea$ = function (key) {
- var _this = this;
- if (!this.hasNode(key)) {
- throw new Error_1.GraphMapillaryError("Cannot cache spatial area of node that does not exist in graph (" + key + ").");
- }
- if (key in this._cachedSpatialEdges) {
- throw new Error_1.GraphMapillaryError("Node already spatially cached (" + key + ").");
- }
- if (!(key in this._requiredSpatialArea)) {
- throw new Error_1.GraphMapillaryError("Spatial area not determined (" + key + ").");
- }
- var spatialArea = this._requiredSpatialArea[key];
- if (Object.keys(spatialArea.cacheNodes).length === 0) {
- throw new Error_1.GraphMapillaryError("Spatial nodes already cached (" + key + ").");
- }
- if (key in this._cachingSpatialArea$) {
- return this._cachingSpatialArea$[key];
- }
- var batches = [];
- while (spatialArea.cacheKeys.length > 0) {
- batches.push(spatialArea.cacheKeys.splice(0, 200));
- }
- var batchesToCache = batches.length;
- var spatialNodes$ = [];
- var _loop_1 = function (batch) {
- var spatialNodeBatch$ = this_1._apiV3.imageByKeyFill$(batch).pipe(operators_1.tap(function (imageByKeyFill) {
- for (var fillKey in imageByKeyFill) {
- if (!imageByKeyFill.hasOwnProperty(fillKey)) {
- continue;
- }
- var spatialNode = spatialArea.cacheNodes[fillKey];
- if (spatialNode.full) {
- delete spatialArea.cacheNodes[fillKey];
- continue;
- }
- var fillNode = imageByKeyFill[fillKey];
- _this._makeFull(spatialNode, fillNode);
- delete spatialArea.cacheNodes[fillKey];
- }
- if (--batchesToCache === 0) {
- delete _this._cachingSpatialArea$[key];
- }
- }), operators_1.map(function (imageByKeyFill) {
- return _this;
- }), operators_1.catchError(function (error) {
- for (var _i = 0, batch_1 = batch; _i < batch_1.length; _i++) {
- var batchKey = batch_1[_i];
- if (batchKey in spatialArea.all) {
- delete spatialArea.all[batchKey];
- }
- if (batchKey in spatialArea.cacheNodes) {
- delete spatialArea.cacheNodes[batchKey];
- }
- }
- if (--batchesToCache === 0) {
- delete _this._cachingSpatialArea$[key];
- }
- throw error;
- }), operators_1.finalize(function () {
- if (Object.keys(spatialArea.cacheNodes).length === 0) {
- _this._changed$.next(_this);
- }
- }), operators_1.publish(), operators_1.refCount());
- spatialNodes$.push(spatialNodeBatch$);
- };
- var this_1 = this;
- for (var _i = 0, batches_1 = batches; _i < batches_1.length; _i++) {
- var batch = batches_1[_i];
- _loop_1(batch);
- }
- this._cachingSpatialArea$[key] = spatialNodes$;
- return spatialNodes$;
- };
- /**
- * Cache spatial edges for a node.
- *
- * @param {string} key - Key of node.
- * @throws {GraphMapillaryError} When the operation is not valid on the
- * current graph.
- */
- Graph.prototype.cacheSpatialEdges = function (key) {
- if (key in this._cachedSpatialEdges) {
- throw new Error_1.GraphMapillaryError("Spatial edges already cached (" + key + ").");
- }
- var node = this.getNode(key);
- var sequence = this._sequences[node.sequenceKey].sequence;
- var fallbackKeys = [];
- var prevKey = sequence.findPrevKey(node.key);
- if (prevKey != null) {
- fallbackKeys.push(prevKey);
- }
- var nextKey = sequence.findNextKey(node.key);
- if (nextKey != null) {
- fallbackKeys.push(nextKey);
- }
- var allSpatialNodes = this._requiredSpatialArea[key].all;
- var potentialNodes = [];
- var filter = this._filter;
- for (var spatialNodeKey in allSpatialNodes) {
- if (!allSpatialNodes.hasOwnProperty(spatialNodeKey)) {
- continue;
- }
- var spatialNode = allSpatialNodes[spatialNodeKey];
- if (filter(spatialNode)) {
- potentialNodes.push(spatialNode);
- }
- }
- var potentialEdges = this._edgeCalculator.getPotentialEdges(node, potentialNodes, fallbackKeys);
- var edges = this._edgeCalculator.computeStepEdges(node, potentialEdges, prevKey, nextKey);
- edges = edges.concat(this._edgeCalculator.computeTurnEdges(node, potentialEdges));
- edges = edges.concat(this._edgeCalculator.computePanoEdges(node, potentialEdges));
- edges = edges.concat(this._edgeCalculator.computePerspectiveToPanoEdges(node, potentialEdges));
- edges = edges.concat(this._edgeCalculator.computeSimilarEdges(node, potentialEdges));
- node.cacheSpatialEdges(edges);
- this._cachedSpatialEdges[key] = node;
- delete this._requiredSpatialArea[key];
- delete this._cachedNodeTiles[key];
- };
- /**
- * Retrieve and cache geohash tiles for a node.
- *
- * @param {string} key - Key of node for which to retrieve tiles.
- * @returns {Array<Observable<Graph>>} Array of observables emitting
- * the graph for each tile required for the node has been cached.
- * @throws {GraphMapillaryError} When the operation is not valid on the
- * current graph.
- */
- Graph.prototype.cacheTiles$ = function (key) {
- var _this = this;
- if (key in this._cachedNodeTiles) {
- throw new Error_1.GraphMapillaryError("Tiles already cached (" + key + ").");
- }
- if (key in this._cachedSpatialEdges) {
- throw new Error_1.GraphMapillaryError("Spatial edges already cached so tiles considered cached (" + key + ").");
- }
- if (!(key in this._requiredNodeTiles)) {
- throw new Error_1.GraphMapillaryError("Tiles have not been determined (" + key + ").");
- }
- var nodeTiles = this._requiredNodeTiles[key];
- if (nodeTiles.cache.length === 0 &&
- nodeTiles.caching.length === 0) {
- throw new Error_1.GraphMapillaryError("Tiles already cached (" + key + ").");
- }
- if (!this.hasNode(key)) {
- throw new Error_1.GraphMapillaryError("Cannot cache tiles of node that does not exist in graph (" + key + ").");
- }
- var hs = nodeTiles.cache.slice();
- nodeTiles.caching = this._requiredNodeTiles[key].caching.concat(hs);
- nodeTiles.cache = [];
- var cacheTiles$ = [];
- var _loop_2 = function (h) {
- var cacheTile$ = h in this_2._cachingTiles$ ?
- this_2._cachingTiles$[h] :
- this_2._cacheTile$(h);
- cacheTiles$.push(cacheTile$.pipe(operators_1.tap(function (graph) {
- var index = nodeTiles.caching.indexOf(h);
- if (index > -1) {
- nodeTiles.caching.splice(index, 1);
- }
- if (nodeTiles.caching.length === 0 &&
- nodeTiles.cache.length === 0) {
- delete _this._requiredNodeTiles[key];
- _this._cachedNodeTiles[key] = true;
- }
- }), operators_1.catchError(function (error) {
- var index = nodeTiles.caching.indexOf(h);
- if (index > -1) {
- nodeTiles.caching.splice(index, 1);
- }
- if (nodeTiles.caching.length === 0 &&
- nodeTiles.cache.length === 0) {
- delete _this._requiredNodeTiles[key];
- _this._cachedNodeTiles[key] = true;
- }
- throw error;
- }), operators_1.finalize(function () {
- _this._changed$.next(_this);
- }), operators_1.publish(), operators_1.refCount()));
- };
- var this_2 = this;
- for (var _i = 0, _a = nodeTiles.caching; _i < _a.length; _i++) {
- var h = _a[_i];
- _loop_2(h);
- }
- return cacheTiles$;
- };
- /**
- * Initialize the cache for a node.
- *
- * @param {string} key - Key of node.
- * @throws {GraphMapillaryError} When the operation is not valid on the
- * current graph.
- */
- Graph.prototype.initializeCache = function (key) {
- if (key in this._cachedNodes) {
- throw new Error_1.GraphMapillaryError("Node already in cache (" + key + ").");
- }
- var node = this.getNode(key);
- node.initializeCache(new Graph_1.NodeCache());
- var accessed = new Date().getTime();
- this._cachedNodes[key] = { accessed: accessed, node: node };
- this._updateCachedTileAccess(key, accessed);
- };
- /**
- * Get a value indicating if the graph is fill caching a node.
- *
- * @param {string} key - Key of node.
- * @returns {boolean} Value indicating if the node is being fill cached.
- */
- Graph.prototype.isCachingFill = function (key) {
- return key in this._cachingFill$;
- };
- /**
- * Get a value indicating if the graph is fully caching a node.
- *
- * @param {string} key - Key of node.
- * @returns {boolean} Value indicating if the node is being fully cached.
- */
- Graph.prototype.isCachingFull = function (key) {
- return key in this._cachingFull$;
- };
- /**
- * Get a value indicating if the graph is caching a sequence of a node.
- *
- * @param {string} key - Key of node.
- * @returns {boolean} Value indicating if the sequence of a node is
- * being cached.
- */
- Graph.prototype.isCachingNodeSequence = function (key) {
- var node = this.getNode(key);
- return node.sequenceKey in this._cachingSequences$;
- };
- /**
- * Get a value indicating if the graph is caching a sequence.
- *
- * @param {string} sequenceKey - Key of sequence.
- * @returns {boolean} Value indicating if the sequence is
- * being cached.
- */
- Graph.prototype.isCachingSequence = function (sequenceKey) {
- return sequenceKey in this._cachingSequences$;
- };
- /**
- * Get a value indicating if the graph is caching sequence nodes.
- *
- * @param {string} sequenceKey - Key of sequence.
- * @returns {boolean} Value indicating if the sequence nodes are
- * being cached.
- */
- Graph.prototype.isCachingSequenceNodes = function (sequenceKey) {
- return sequenceKey in this._cachingSequenceNodes$;
- };
- /**
- * Get a value indicating if the graph is caching the tiles
- * required for calculating spatial edges of a node.
- *
- * @param {string} key - Key of node.
- * @returns {boolean} Value indicating if the tiles of
- * a node are being cached.
- */
- Graph.prototype.isCachingTiles = function (key) {
- return key in this._requiredNodeTiles &&
- this._requiredNodeTiles[key].cache.length === 0 &&
- this._requiredNodeTiles[key].caching.length > 0;
- };
- /**
- * Get a value indicating if the cache has been initialized
- * for a node.
- *
- * @param {string} key - Key of node.
- * @returns {boolean} Value indicating if the cache has been
- * initialized for a node.
- */
- Graph.prototype.hasInitializedCache = function (key) {
- return key in this._cachedNodes;
- };
- /**
- * Get a value indicating if a node exist in the graph.
- *
- * @param {string} key - Key of node.
- * @returns {boolean} Value indicating if a node exist in the graph.
- */
- Graph.prototype.hasNode = function (key) {
- var accessed = new Date().getTime();
- this._updateCachedNodeAccess(key, accessed);
- this._updateCachedTileAccess(key, accessed);
- return key in this._nodes;
- };
- /**
- * Get a value indicating if a node sequence exist in the graph.
- *
- * @param {string} key - Key of node.
- * @returns {boolean} Value indicating if a node sequence exist
- * in the graph.
- */
- Graph.prototype.hasNodeSequence = function (key) {
- var node = this.getNode(key);
- var sequenceKey = node.sequenceKey;
- var hasNodeSequence = sequenceKey in this._sequences;
- if (hasNodeSequence) {
- this._sequences[sequenceKey].accessed = new Date().getTime();
- }
- return hasNodeSequence;
- };
- /**
- * Get a value indicating if a sequence exist in the graph.
- *
- * @param {string} sequenceKey - Key of sequence.
- * @returns {boolean} Value indicating if a sequence exist
- * in the graph.
- */
- Graph.prototype.hasSequence = function (sequenceKey) {
- var hasSequence = sequenceKey in this._sequences;
- if (hasSequence) {
- this._sequences[sequenceKey].accessed = new Date().getTime();
- }
- return hasSequence;
- };
- /**
- * Get a value indicating if sequence nodes has been cached in the graph.
- *
- * @param {string} sequenceKey - Key of sequence.
- * @returns {boolean} Value indicating if a sequence nodes has been
- * cached in the graph.
- */
- Graph.prototype.hasSequenceNodes = function (sequenceKey) {
- return sequenceKey in this._cachedSequenceNodes;
- };
- /**
- * Get a value indicating if the graph has fully cached
- * all nodes in the spatial area of a node.
- *
- * @param {string} key - Key of node.
- * @returns {boolean} Value indicating if the spatial area
- * of a node has been cached.
- */
- Graph.prototype.hasSpatialArea = function (key) {
- if (!this.hasNode(key)) {
- throw new Error_1.GraphMapillaryError("Spatial area nodes cannot be determined if node not in graph (" + key + ").");
- }
- if (key in this._cachedSpatialEdges) {
- return true;
- }
- if (key in this._requiredSpatialArea) {
- return Object.keys(this._requiredSpatialArea[key].cacheNodes).length === 0;
- }
- var node = this.getNode(key);
- var bbox = this._graphCalculator.boundingBoxCorners(node.latLon, this._tileThreshold);
- var spatialItems = this._nodeIndex.search({
- maxX: bbox[1].lat,
- maxY: bbox[1].lon,
- minX: bbox[0].lat,
- minY: bbox[0].lon,
- });
- var spatialNodes = {
- all: {},
- cacheKeys: [],
- cacheNodes: {},
- };
- for (var _i = 0, spatialItems_1 = spatialItems; _i < spatialItems_1.length; _i++) {
- var spatialItem = spatialItems_1[_i];
- spatialNodes.all[spatialItem.node.key] = spatialItem.node;
- if (!spatialItem.node.full) {
- spatialNodes.cacheKeys.push(spatialItem.node.key);
- spatialNodes.cacheNodes[spatialItem.node.key] = spatialItem.node;
- }
- }
- this._requiredSpatialArea[key] = spatialNodes;
- return spatialNodes.cacheKeys.length === 0;
- };
- /**
- * Get a value indicating if the graph has a tiles required
- * for a node.
- *
- * @param {string} key - Key of node.
- * @returns {boolean} Value indicating if the the tiles required
- * by a node has been cached.
- */
- Graph.prototype.hasTiles = function (key) {
- var _this = this;
- if (key in this._cachedNodeTiles) {
- return true;
- }
- if (key in this._cachedSpatialEdges) {
- return true;
- }
- if (!this.hasNode(key)) {
- throw new Error_1.GraphMapillaryError("Node does not exist in graph (" + key + ").");
- }
- var nodeTiles = { cache: [], caching: [] };
- if (!(key in this._requiredNodeTiles)) {
- var node = this.getNode(key);
- nodeTiles.cache = this._graphCalculator
- .encodeHs(node.latLon, this._tilePrecision, this._tileThreshold)
- .filter(function (h) {
- return !(h in _this._cachedTiles);
- });
- if (nodeTiles.cache.length > 0) {
- this._requiredNodeTiles[key] = nodeTiles;
- }
- }
- else {
- nodeTiles = this._requiredNodeTiles[key];
- }
- return nodeTiles.cache.length === 0 && nodeTiles.caching.length === 0;
- };
- /**
- * Get a node.
- *
- * @param {string} key - Key of node.
- * @returns {Node} Retrieved node.
- */
- Graph.prototype.getNode = function (key) {
- var accessed = new Date().getTime();
- this._updateCachedNodeAccess(key, accessed);
- this._updateCachedTileAccess(key, accessed);
- return this._nodes[key];
- };
- /**
- * Get a sequence.
- *
- * @param {string} sequenceKey - Key of sequence.
- * @returns {Node} Retrieved sequence.
- */
- Graph.prototype.getSequence = function (sequenceKey) {
- var sequenceAccess = this._sequences[sequenceKey];
- sequenceAccess.accessed = new Date().getTime();
- return sequenceAccess.sequence;
- };
- /**
- * Reset all spatial edges of the graph nodes.
- */
- Graph.prototype.resetSpatialEdges = function () {
- var cachedKeys = Object.keys(this._cachedSpatialEdges);
- for (var _i = 0, cachedKeys_1 = cachedKeys; _i < cachedKeys_1.length; _i++) {
- var cachedKey = cachedKeys_1[_i];
- var node = this._cachedSpatialEdges[cachedKey];
- node.resetSpatialEdges();
- delete this._cachedSpatialEdges[cachedKey];
- }
- };
- /**
- * Reset the complete graph but keep the nodes corresponding
- * to the supplied keys. All other nodes will be disposed.
- *
- * @param {Array<string>} keepKeys - Keys for nodes to keep
- * in graph after reset.
- */
- Graph.prototype.reset = function (keepKeys) {
- var nodes = [];
- for (var _i = 0, keepKeys_1 = keepKeys; _i < keepKeys_1.length; _i++) {
- var key = keepKeys_1[_i];
- if (!this.hasNode(key)) {
- throw new Error("Node does not exist " + key);
- }
- var node = this.getNode(key);
- node.resetSequenceEdges();
- node.resetSpatialEdges();
- nodes.push(node);
- }
- for (var _a = 0, _b = Object.keys(this._cachedNodes); _a < _b.length; _a++) {
- var cachedKey = _b[_a];
- if (keepKeys.indexOf(cachedKey) !== -1) {
- continue;
- }
- this._cachedNodes[cachedKey].node.dispose();
- delete this._cachedNodes[cachedKey];
- }
- this._cachedNodeTiles = {};
- this._cachedSpatialEdges = {};
- this._cachedTiles = {};
- this._cachingFill$ = {};
- this._cachingFull$ = {};
- this._cachingSequences$ = {};
- this._cachingSpatialArea$ = {};
- this._cachingTiles$ = {};
- this._nodes = {};
- this._nodeToTile = {};
- this._preStored = {};
- for (var _c = 0, nodes_2 = nodes; _c < nodes_2.length; _c++) {
- var node = nodes_2[_c];
- this._nodes[node.key] = node;
- var h = this._graphCalculator.encodeH(node.originalLatLon, this._tilePrecision);
- this._preStore(h, node);
- }
- this._requiredNodeTiles = {};
- this._requiredSpatialArea = {};
- this._sequences = {};
- this._nodeIndexTiles = {};
- this._nodeIndex.clear();
- };
- /**
- * Set the spatial node filter.
- *
- * @param {FilterExpression} filter - Filter expression to be applied
- * when calculating spatial edges.
- */
- Graph.prototype.setFilter = function (filter) {
- this._filter = this._filterCreator.createFilter(filter);
- };
- /**
- * Uncache the graph according to the graph configuration.
- *
- * @description Uncaches unused tiles, unused nodes and
- * sequences according to the numbers specified in the
- * graph configuration. Sequences does not have a direct
- * reference to either tiles or nodes and may be uncached
- * even if they are related to the nodes that should be kept.
- *
- * @param {Array<string>} keepKeys - Keys of nodes to keep in
- * graph unrelated to last access. Tiles related to those keys
- * will also be kept in graph.
- * @param {string} keepSequenceKey - Optional key of sequence
- * for which the belonging nodes should not be disposed or
- * removed from the graph. These nodes may still be uncached if
- * not specified in keep keys param.
- */
- Graph.prototype.uncache = function (keepKeys, keepSequenceKey) {
- var keysInUse = {};
- this._addNewKeys(keysInUse, this._cachingFull$);
- this._addNewKeys(keysInUse, this._cachingFill$);
- this._addNewKeys(keysInUse, this._cachingSpatialArea$);
- this._addNewKeys(keysInUse, this._requiredNodeTiles);
- this._addNewKeys(keysInUse, this._requiredSpatialArea);
- for (var _i = 0, keepKeys_2 = keepKeys; _i < keepKeys_2.length; _i++) {
- var key = keepKeys_2[_i];
- if (key in keysInUse) {
- continue;
- }
- keysInUse[key] = true;
- }
- var keepHs = {};
- for (var key in keysInUse) {
- if (!keysInUse.hasOwnProperty(key)) {
- continue;
- }
- var node = this._nodes[key];
- var nodeHs = this._graphCalculator.encodeHs(node.latLon);
- for (var _a = 0, nodeHs_1 = nodeHs; _a < nodeHs_1.length; _a++) {
- var nodeH = nodeHs_1[_a];
- if (!(nodeH in keepHs)) {
- keepHs[nodeH] = true;
- }
- }
- }
- var potentialHs = [];
- for (var h in this._cachedTiles) {
- if (!this._cachedTiles.hasOwnProperty(h) || h in keepHs) {
- continue;
- }
- potentialHs.push([h, this._cachedTiles[h]]);
- }
- var uncacheHs = potentialHs
- .sort(function (h1, h2) {
- return h2[1].accessed - h1[1].accessed;
- })
- .slice(this._configuration.maxUnusedTiles)
- .map(function (h) {
- return h[0];
- });
- for (var _b = 0, uncacheHs_1 = uncacheHs; _b < uncacheHs_1.length; _b++) {
- var uncacheH = uncacheHs_1[_b];
- this._uncacheTile(uncacheH, keepSequenceKey);
- }
- var potentialPreStored = [];
- var nonCachedPreStored = [];
- for (var h in this._preStored) {
- if (!this._preStored.hasOwnProperty(h) || h in this._cachingTiles$) {
- continue;
- }
- var prestoredNodes = this._preStored[h];
- for (var key in prestoredNodes) {
- if (!prestoredNodes.hasOwnProperty(key) || key in keysInUse) {
- continue;
- }
- if (prestoredNodes[key].sequenceKey === keepSequenceKey) {
- continue;
- }
- if (key in this._cachedNodes) {
- potentialPreStored.push([this._cachedNodes[key], h]);
- }
- else {
- nonCachedPreStored.push([key, h]);
- }
- }
- }
- var uncachePreStored = potentialPreStored
- .sort(function (_a, _b) {
- var na1 = _a[0], h1 = _a[1];
- var na2 = _b[0], h2 = _b[1];
- return na2.accessed - na1.accessed;
- })
- .slice(this._configuration.maxUnusedPreStoredNodes)
- .map(function (_a) {
- var na = _a[0], h = _a[1];
- return [na.node.key, h];
- });
- this._uncachePreStored(nonCachedPreStored);
- this._uncachePreStored(uncachePreStored);
- var potentialNodes = [];
- for (var key in this._cachedNodes) {
- if (!this._cachedNodes.hasOwnProperty(key) || key in keysInUse) {
- continue;
- }
- potentialNodes.push(this._cachedNodes[key]);
- }
- var uncacheNodes = potentialNodes
- .sort(function (n1, n2) {
- return n2.accessed - n1.accessed;
- })
- .slice(this._configuration.maxUnusedNodes);
- for (var _c = 0, uncacheNodes_1 = uncacheNodes; _c < uncacheNodes_1.length; _c++) {
- var nodeAccess = uncacheNodes_1[_c];
- nodeAccess.node.uncache();
- var key = nodeAccess.node.key;
- delete this._cachedNodes[key];
- if (key in this._cachedNodeTiles) {
- delete this._cachedNodeTiles[key];
- }
- if (key in this._cachedSpatialEdges) {
- delete this._cachedSpatialEdges[key];
- }
- }
- var potentialSequences = [];
- for (var sequenceKey in this._sequences) {
- if (!this._sequences.hasOwnProperty(sequenceKey) ||
- sequenceKey in this._cachingSequences$ ||
- sequenceKey === keepSequenceKey) {
- continue;
- }
- potentialSequences.push(this._sequences[sequenceKey]);
- }
- var uncacheSequences = potentialSequences
- .sort(function (s1, s2) {
- return s2.accessed - s1.accessed;
- })
- .slice(this._configuration.maxSequences);
- for (var _d = 0, uncacheSequences_1 = uncacheSequences; _d < uncacheSequences_1.length; _d++) {
- var sequenceAccess = uncacheSequences_1[_d];
- var sequenceKey = sequenceAccess.sequence.key;
- delete this._sequences[sequenceKey];
- if (sequenceKey in this._cachedSequenceNodes) {
- delete this._cachedSequenceNodes[sequenceKey];
- }
- sequenceAccess.sequence.dispose();
- }
- };
- Graph.prototype._addNewKeys = function (keys, dict) {
- for (var key in dict) {
- if (!dict.hasOwnProperty(key) || !this.hasNode(key)) {
- continue;
- }
- if (!(key in keys)) {
- keys[key] = true;
- }
- }
- };
- Graph.prototype._cacheSequence$ = function (sequenceKey) {
- var _this = this;
- if (sequenceKey in this._cachingSequences$) {
- return this._cachingSequences$[sequenceKey];
- }
- this._cachingSequences$[sequenceKey] = this._apiV3.sequenceByKey$([sequenceKey]).pipe(operators_1.tap(function (sequenceByKey) {
- if (!(sequenceKey in _this._sequences)) {
- _this._sequences[sequenceKey] = {
- accessed: new Date().getTime(),
- sequence: new Graph_1.Sequence(sequenceByKey[sequenceKey]),
- };
- }
- delete _this._cachingSequences$[sequenceKey];
- }), operators_1.map(function (sequenceByKey) {
- return _this;
- }), operators_1.finalize(function () {
- if (sequenceKey in _this._cachingSequences$) {
- delete _this._cachingSequences$[sequenceKey];
- }
- _this._changed$.next(_this);
- }), operators_1.publish(), operators_1.refCount());
- return this._cachingSequences$[sequenceKey];
- };
- Graph.prototype._cacheTile$ = function (h) {
- var _this = this;
- this._cachingTiles$[h] = this._apiV3.imagesByH$([h]).pipe(operators_1.tap(function (imagesByH) {
- var coreNodes = imagesByH[h];
- if (h in _this._cachedTiles) {
- return;
- }
- _this._nodeIndexTiles[h] = [];
- _this._cachedTiles[h] = { accessed: new Date().getTime(), nodes: [] };
- var hCache = _this._cachedTiles[h].nodes;
- var preStored = _this._removeFromPreStore(h);
- for (var index in coreNodes) {
- if (!coreNodes.hasOwnProperty(index)) {
- continue;
- }
- var coreNode = coreNodes[index];
- if (coreNode == null) {
- break;
- }
- if (coreNode.sequence_key == null) {
- console.warn("Sequence missing, discarding node (" + coreNode.key + ")");
- continue;
- }
- if (preStored != null && coreNode.key in preStored) {
- var preStoredNode = preStored[coreNode.key];
- delete preStored[coreNode.key];
- hCache.push(preStoredNode);
- var preStoredNodeIndexItem = {
- lat: preStoredNode.latLon.lat,
- lon: preStoredNode.latLon.lon,
- node: preStoredNode,
- };
- _this._nodeIndex.insert(preStoredNodeIndexItem);
- _this._nodeIndexTiles[h].push(preStoredNodeIndexItem);
- _this._nodeToTile[preStoredNode.key] = h;
- continue;
- }
- var node = new Graph_1.Node(coreNode);
- hCache.push(node);
- var nodeIndexItem = {
- lat: node.latLon.lat,
- lon: node.latLon.lon,
- node: node,
- };
- _this._nodeIndex.insert(nodeIndexItem);
- _this._nodeIndexTiles[h].push(nodeIndexItem);
- _this._nodeToTile[node.key] = h;
- _this._setNode(node);
- }
- delete _this._cachingTiles$[h];
- }), operators_1.map(function (imagesByH) {
- return _this;
- }), operators_1.catchError(function (error) {
- delete _this._cachingTiles$[h];
- throw error;
- }), operators_1.publish(), operators_1.refCount());
- return this._cachingTiles$[h];
- };
- Graph.prototype._makeFull = function (node, fillNode) {
- if (fillNode.calt == null) {
- fillNode.calt = this._defaultAlt;
- }
- if (fillNode.c_rotation == null) {
- fillNode.c_rotation = this._graphCalculator.rotationFromCompass(fillNode.ca, fillNode.orientation);
- }
- node.makeFull(fillNode);
- };
- Graph.prototype._preStore = function (h, node) {
- if (!(h in this._preStored)) {
- this._preStored[h] = {};
- }
- this._preStored[h][node.key] = node;
- };
- Graph.prototype._removeFromPreStore = function (h) {
- var preStored = null;
- if (h in this._preStored) {
- preStored = this._preStored[h];
- delete this._preStored[h];
- }
- return preStored;
- };
- Graph.prototype._setNode = function (node) {
- var key = node.key;
- if (this.hasNode(key)) {
- throw new Error_1.GraphMapillaryError("Node already exist (" + key + ").");
- }
- this._nodes[key] = node;
- };
- Graph.prototype._uncacheTile = function (h, keepSequenceKey) {
- for (var _i = 0, _a = this._cachedTiles[h].nodes; _i < _a.length; _i++) {
- var node = _a[_i];
- var key = node.key;
- delete this._nodeToTile[key];
- if (key in this._cachedNodes) {
- delete this._cachedNodes[key];
- }
- if (key in this._cachedNodeTiles) {
- delete this._cachedNodeTiles[key];
- }
- if (key in this._cachedSpatialEdges) {
- delete this._cachedSpatialEdges[key];
- }
- if (node.sequenceKey === keepSequenceKey) {
- this._preStore(h, node);
- node.uncache();
- }
- else {
- delete this._nodes[key];
- if (node.sequenceKey in this._cachedSequenceNodes) {
- delete this._cachedSequenceNodes[node.sequenceKey];
- }
- node.dispose();
- }
- }
- for (var _b = 0, _c = this._nodeIndexTiles[h]; _b < _c.length; _b++) {
- var nodeIndexItem = _c[_b];
- this._nodeIndex.remove(nodeIndexItem);
- }
- delete this._nodeIndexTiles[h];
- delete this._cachedTiles[h];
- };
- Graph.prototype._uncachePreStored = function (preStored) {
- var hs = {};
- for (var _i = 0, preStored_1 = preStored; _i < preStored_1.length; _i++) {
- var _a = preStored_1[_i], key = _a[0], h = _a[1];
- if (key in this._nodes) {
- delete this._nodes[key];
- }
- if (key in this._cachedNodes) {
- delete this._cachedNodes[key];
- }
- var node = this._preStored[h][key];
- if (node.sequenceKey in this._cachedSequenceNodes) {
- delete this._cachedSequenceNodes[node.sequenceKey];
- }
- delete this._preStored[h][key];
- node.dispose();
- hs[h] = true;
- }
- for (var h in hs) {
- if (!hs.hasOwnProperty(h)) {
- continue;
- }
- if (Object.keys(this._preStored[h]).length === 0) {
- delete this._preStored[h];
- }
- }
- };
- Graph.prototype._updateCachedTileAccess = function (key, accessed) {
- if (key in this._nodeToTile) {
- this._cachedTiles[this._nodeToTile[key]].accessed = accessed;
- }
- };
- Graph.prototype._updateCachedNodeAccess = function (key, accessed) {
- if (key in this._cachedNodes) {
- this._cachedNodes[key].accessed = accessed;
- }
- };
- return Graph;
-}());
-exports.Graph = Graph;
-exports.default = Graph;
-
-},{"../Edge":292,"../Error":293,"../Geo":294,"../Graph":295,"rxjs":43,"rxjs/operators":241}],425:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.GraphCalculator = void 0;
-var geohash = require("latlon-geohash");
-var THREE = require("three");
-var Error_1 = require("../Error");
-var Geo_1 = require("../Geo");
-/**
- * @class GraphCalculator
- *
- * @classdesc Represents a calculator for graph entities.
- */
-var GraphCalculator = /** @class */ (function () {
- /**
- * Create a new graph calculator instance.
- *
- * @param {GeoCoords} geoCoords - Geo coords instance.
- */
- function GraphCalculator(geoCoords) {
- this._geoCoords = geoCoords != null ? geoCoords : new Geo_1.GeoCoords();
- }
- /**
- * Encode the geohash tile for geodetic coordinates.
- *
- * @param {ILatLon} latlon - Latitude and longitude to encode.
- * @param {number} precision - Precision of the encoding.
- *
- * @returns {string} The geohash tile for the lat, lon and precision.
- */
- GraphCalculator.prototype.encodeH = function (latLon, precision) {
- if (precision === void 0) { precision = 7; }
- return geohash.encode(latLon.lat, latLon.lon, precision);
- };
- /**
- * Encode the geohash tiles within a threshold from a position
- * using Manhattan distance.
- *
- * @param {ILatLon} latlon - Latitude and longitude to encode.
- * @param {number} precision - Precision of the encoding.
- * @param {number} threshold - Threshold of the encoding in meters.
- *
- * @returns {string} The geohash tiles reachable within the threshold.
- */
- GraphCalculator.prototype.encodeHs = function (latLon, precision, threshold) {
- if (precision === void 0) { precision = 7; }
- if (threshold === void 0) { threshold = 20; }
- var h = geohash.encode(latLon.lat, latLon.lon, precision);
- var bounds = geohash.bounds(h);
- var ne = bounds.ne;
- var sw = bounds.sw;
- var neighbours = geohash.neighbours(h);
- var bl = [0, 0, 0];
- var tr = this._geoCoords.geodeticToEnu(ne.lat, ne.lon, 0, sw.lat, sw.lon, 0);
- var position = this._geoCoords.geodeticToEnu(latLon.lat, latLon.lon, 0, sw.lat, sw.lon, 0);
- var left = position[0] - bl[0];
- var right = tr[0] - position[0];
- var bottom = position[1] - bl[1];
- var top = tr[1] - position[1];
- var l = left < threshold;
- var r = right < threshold;
- var b = bottom < threshold;
- var t = top < threshold;
- var hs = [h];
- if (t) {
- hs.push(neighbours.n);
- }
- if (t && l) {
- hs.push(neighbours.nw);
- }
- if (l) {
- hs.push(neighbours.w);
- }
- if (l && b) {
- hs.push(neighbours.sw);
- }
- if (b) {
- hs.push(neighbours.s);
- }
- if (b && r) {
- hs.push(neighbours.se);
- }
- if (r) {
- hs.push(neighbours.e);
- }
- if (r && t) {
- hs.push(neighbours.ne);
- }
- return hs;
- };
- /**
- * Encode the minimum set of geohash tiles containing a bounding box.
- *
- * @description The current algorithm does expect the bounding box
- * to be sufficiently small to be contained in an area with the size
- * of maximally four tiles. Up to nine adjacent tiles may be returned.
- * The method currently uses the largest side as the threshold leading to
- * more tiles being returned than needed in edge cases.
- *
- * @param {ILatLon} sw - South west corner of bounding box.
- * @param {ILatLon} ne - North east corner of bounding box.
- * @param {number} precision - Precision of the encoding.
- *
- * @returns {string} The geohash tiles containing the bounding box.
- */
- GraphCalculator.prototype.encodeHsFromBoundingBox = function (sw, ne, precision) {
- if (precision === void 0) { precision = 7; }
- if (ne.lat <= sw.lat || ne.lon <= sw.lon) {
- throw new Error_1.GraphMapillaryError("North east needs to be top right of south west");
- }
- var centerLat = (sw.lat + ne.lat) / 2;
- var centerLon = (sw.lon + ne.lon) / 2;
- var enu = this._geoCoords.geodeticToEnu(ne.lat, ne.lon, 0, centerLat, centerLon, 0);
- var threshold = Math.max(enu[0], enu[1]);
- return this.encodeHs({ lat: centerLat, lon: centerLon }, precision, threshold);
- };
- /**
- * Get the bounding box corners for a circle with radius of a threshold
- * with center in a geodetic position.
- *
- * @param {ILatLon} latlon - Latitude and longitude to encode.
- * @param {number} threshold - Threshold distance from the position in meters.
- *
- * @returns {Array<ILatLon>} The south west and north east corners of the
- * bounding box.
- */
- GraphCalculator.prototype.boundingBoxCorners = function (latLon, threshold) {
- var bl = this._geoCoords.enuToGeodetic(-threshold, -threshold, 0, latLon.lat, latLon.lon, 0);
- var tr = this._geoCoords.enuToGeodetic(threshold, threshold, 0, latLon.lat, latLon.lon, 0);
- return [
- { lat: bl[0], lon: bl[1] },
- { lat: tr[0], lon: tr[1] },
- ];
- };
- /**
- * Convert a compass angle to an angle axis rotation vector.
- *
- * @param {number} compassAngle - The compass angle in degrees.
- * @param {number} orientation - The orientation of the original image.
- *
- * @returns {Array<number>} Angle axis rotation vector.
- */
- GraphCalculator.prototype.rotationFromCompass = function (compassAngle, orientation) {
- var x = 0;
- var y = 0;
- var z = 0;
- switch (orientation) {
- case 1:
- x = Math.PI / 2;
- break;
- case 3:
- x = -Math.PI / 2;
- z = Math.PI;
- break;
- case 6:
- y = -Math.PI / 2;
- z = -Math.PI / 2;
- break;
- case 8:
- y = Math.PI / 2;
- z = Math.PI / 2;
- break;
- default:
- break;
- }
- var rz = new THREE.Matrix4().makeRotationZ(z);
- var euler = new THREE.Euler(x, y, compassAngle * Math.PI / 180, "XYZ");
- var re = new THREE.Matrix4().makeRotationFromEuler(euler);
- var rotation = new THREE.Vector4().setAxisAngleFromRotationMatrix(re.multiply(rz));
- return rotation.multiplyScalar(rotation.w).toArray().slice(0, 3);
- };
- return GraphCalculator;
-}());
-exports.GraphCalculator = GraphCalculator;
-exports.default = GraphCalculator;
-
-},{"../Error":293,"../Geo":294,"latlon-geohash":21,"three":242}],426:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.GraphMode = void 0;
-/**
- * Enumeration for graph modes.
- * @enum {number}
- * @readonly
- * @description Modes for the retrieval and caching performed
- * by the graph service on the graph.
- */
-var GraphMode;
-(function (GraphMode) {
- /**
- * Caching is performed on sequences only and sequence edges are
- * calculated. Spatial tiles
- * are not retrieved and spatial edges are not calculated when
- * caching nodes. Complete sequences are being cached for requested
- * nodes within the graph.
- */
- GraphMode[GraphMode["Sequence"] = 0] = "Sequence";
- /**
- * Caching is performed with emphasis on spatial data. Sequence edges
- * as well as spatial edges are cached. Sequence data
- * is still requested but complete sequences are not being cached
- * for requested nodes.
- *
- * This is the initial mode of the graph service.
- */
- GraphMode[GraphMode["Spatial"] = 1] = "Spatial";
-})(GraphMode = exports.GraphMode || (exports.GraphMode = {}));
-exports.default = GraphMode;
-
-},{}],427:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.GraphService = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Graph_1 = require("../Graph");
-/**
- * @class GraphService
- *
- * @classdesc Represents a service for graph operations.
- */
-var GraphService = /** @class */ (function () {
- /**
- * Create a new graph service instance.
- *
- * @param {Graph} graph - Graph instance to be operated on.
- */
- function GraphService(graph, imageLoadingService) {
- this._graph$ = rxjs_1.concat(rxjs_1.of(graph), graph.changed$).pipe(operators_1.publishReplay(1), operators_1.refCount());
- this._graph$.subscribe(function () { });
- this._graphMode = Graph_1.GraphMode.Spatial;
- this._graphModeSubject$ = new rxjs_1.Subject();
- this._graphMode$ = this._graphModeSubject$.pipe(operators_1.startWith(this._graphMode), operators_1.publishReplay(1), operators_1.refCount());
- this._graphMode$.subscribe(function () { });
- this._imageLoadingService = imageLoadingService;
- this._firstGraphSubjects$ = [];
- this._initializeCacheSubscriptions = [];
- this._sequenceSubscriptions = [];
- this._spatialSubscriptions = [];
- }
- Object.defineProperty(GraphService.prototype, "graphMode$", {
- /**
- * Get graph mode observable.
- *
- * @description Emits the current graph mode.
- *
- * @returns {Observable<GraphMode>} Observable
- * emitting the current graph mode when it changes.
- */
- get: function () {
- return this._graphMode$;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Cache full nodes in a bounding box.
- *
- * @description When called, the full properties of
- * the node are retrieved. The node cache is not initialized
- * for any new nodes retrieved and the node assets are not
- * retrieved, {@link cacheNode$} needs to be called for caching
- * assets.
- *
- * @param {ILatLon} sw - South west corner of bounding box.
- * @param {ILatLon} ne - North east corner of bounding box.
- * @return {Observable<Array<Node>>} Observable emitting a single item,
- * the nodes of the bounding box, when they have all been retrieved.
- * @throws {Error} Propagates any IO node caching errors to the caller.
- */
- GraphService.prototype.cacheBoundingBox$ = function (sw, ne) {
- return this._graph$.pipe(operators_1.first(), operators_1.mergeMap(function (graph) {
- return graph.cacheBoundingBox$(sw, ne);
- }));
- };
- /**
- * Cache a node in the graph and retrieve it.
- *
- * @description When called, the full properties of
- * the node are retrieved and the node cache is initialized.
- * After that the node assets are cached and the node
- * is emitted to the observable when.
- * In parallel to caching the node assets, the sequence and
- * spatial edges of the node are cached. For this, the sequence
- * of the node and the required tiles and spatial nodes are
- * retrieved. The sequence and spatial edges may be set before
- * or after the node is returned.
- *
- * @param {string} key - Key of the node to cache.
- * @return {Observable<Node>} Observable emitting a single item,
- * the node, when it has been retrieved and its assets are cached.
- * @throws {Error} Propagates any IO node caching errors to the caller.
- */
- GraphService.prototype.cacheNode$ = function (key) {
- var _this = this;
- var firstGraphSubject$ = new rxjs_1.Subject();
- this._firstGraphSubjects$.push(firstGraphSubject$);
- var firstGraph$ = firstGraphSubject$.pipe(operators_1.publishReplay(1), operators_1.refCount());
- var node$ = firstGraph$.pipe(operators_1.map(function (graph) {
- return graph.getNode(key);
- }), operators_1.mergeMap(function (node) {
- return node.assetsCached ?
- rxjs_1.of(node) :
- node.cacheAssets$();
- }), operators_1.publishReplay(1), operators_1.refCount());
- node$.subscribe(function (node) {
- _this._imageLoadingService.loadnode$.next(node);
- }, function (error) {
- console.error("Failed to cache node (" + key + ")", error);
- });
- var initializeCacheSubscription = this._graph$.pipe(operators_1.first(), operators_1.mergeMap(function (graph) {
- if (graph.isCachingFull(key) || !graph.hasNode(key)) {
- return graph.cacheFull$(key);
- }
- if (graph.isCachingFill(key) || !graph.getNode(key).full) {
- return graph.cacheFill$(key);
- }
- return rxjs_1.of(graph);
- }), operators_1.tap(function (graph) {
- if (!graph.hasInitializedCache(key)) {
- graph.initializeCache(key);
- }
- }), operators_1.finalize(function () {
- if (initializeCacheSubscription == null) {
- return;
- }
- _this._removeFromArray(initializeCacheSubscription, _this._initializeCacheSubscriptions);
- _this._removeFromArray(firstGraphSubject$, _this._firstGraphSubjects$);
- }))
- .subscribe(function (graph) {
- firstGraphSubject$.next(graph);
- firstGraphSubject$.complete();
- }, function (error) {
- firstGraphSubject$.error(error);
- });
- if (!initializeCacheSubscription.closed) {
- this._initializeCacheSubscriptions.push(initializeCacheSubscription);
- }
- var graphSequence$ = firstGraph$.pipe(operators_1.mergeMap(function (graph) {
- if (graph.isCachingNodeSequence(key) || !graph.hasNodeSequence(key)) {
- return graph.cacheNodeSequence$(key);
- }
- return rxjs_1.of(graph);
- }), operators_1.publishReplay(1), operators_1.refCount());
- var sequenceSubscription = graphSequence$.pipe(operators_1.tap(function (graph) {
- if (!graph.getNode(key).sequenceEdges.cached) {
- graph.cacheSequenceEdges(key);
- }
- }), operators_1.finalize(function () {
- if (sequenceSubscription == null) {
- return;
- }
- _this._removeFromArray(sequenceSubscription, _this._sequenceSubscriptions);
- }))
- .subscribe(function (graph) { return; }, function (error) {
- console.error("Failed to cache sequence edges (" + key + ").", error);
- });
- if (!sequenceSubscription.closed) {
- this._sequenceSubscriptions.push(sequenceSubscription);
- }
- if (this._graphMode === Graph_1.GraphMode.Spatial) {
- var spatialSubscription_1 = firstGraph$.pipe(operators_1.expand(function (graph) {
- if (graph.hasTiles(key)) {
- return rxjs_1.empty();
- }
- return rxjs_1.from(graph.cacheTiles$(key)).pipe(operators_1.mergeMap(function (graph$) {
- return graph$.pipe(operators_1.mergeMap(function (g) {
- if (g.isCachingTiles(key)) {
- return rxjs_1.empty();
- }
- return rxjs_1.of(g);
- }), operators_1.catchError(function (error, caught$) {
- console.error("Failed to cache tile data (" + key + ").", error);
- return rxjs_1.empty();
- }));
- }));
- }), operators_1.last(), operators_1.mergeMap(function (graph) {
- if (graph.hasSpatialArea(key)) {
- return rxjs_1.of(graph);
- }
- return rxjs_1.from(graph.cacheSpatialArea$(key)).pipe(operators_1.mergeMap(function (graph$) {
- return graph$.pipe(operators_1.catchError(function (error, caught$) {
- console.error("Failed to cache spatial nodes (" + key + ").", error);
- return rxjs_1.empty();
- }));
- }));
- }), operators_1.last(), operators_1.mergeMap(function (graph) {
- return graph.hasNodeSequence(key) ?
- rxjs_1.of(graph) :
- graph.cacheNodeSequence$(key);
- }), operators_1.tap(function (graph) {
- if (!graph.getNode(key).spatialEdges.cached) {
- graph.cacheSpatialEdges(key);
- }
- }), operators_1.finalize(function () {
- if (spatialSubscription_1 == null) {
- return;
- }
- _this._removeFromArray(spatialSubscription_1, _this._spatialSubscriptions);
- }))
- .subscribe(function (graph) { return; }, function (error) {
- console.error("Failed to cache spatial edges (" + key + ").", error);
- });
- if (!spatialSubscription_1.closed) {
- this._spatialSubscriptions.push(spatialSubscription_1);
- }
- }
- return node$.pipe(operators_1.first(function (node) {
- return node.assetsCached;
- }));
- };
- /**
- * Cache a sequence in the graph and retrieve it.
- *
- * @param {string} sequenceKey - Sequence key.
- * @returns {Observable<Sequence>} Observable emitting a single item,
- * the sequence, when it has been retrieved and its assets are cached.
- * @throws {Error} Propagates any IO node caching errors to the caller.
- */
- GraphService.prototype.cacheSequence$ = function (sequenceKey) {
- return this._graph$.pipe(operators_1.first(), operators_1.mergeMap(function (graph) {
- if (graph.isCachingSequence(sequenceKey) || !graph.hasSequence(sequenceKey)) {
- return graph.cacheSequence$(sequenceKey);
- }
- return rxjs_1.of(graph);
- }), operators_1.map(function (graph) {
- return graph.getSequence(sequenceKey);
- }));
- };
- /**
- * Cache a sequence and its nodes in the graph and retrieve the sequence.
- *
- * @description Caches a sequence and its assets are cached and
- * retrieves all nodes belonging to the sequence. The node assets
- * or edges will not be cached.
- *
- * @param {string} sequenceKey - Sequence key.
- * @param {string} referenceNodeKey - Key of node to use as reference
- * for optimized caching.
- * @returns {Observable<Sequence>} Observable emitting a single item,
- * the sequence, when it has been retrieved, its assets are cached and
- * all nodes belonging to the sequence has been retrieved.
- * @throws {Error} Propagates any IO node caching errors to the caller.
- */
- GraphService.prototype.cacheSequenceNodes$ = function (sequenceKey, referenceNodeKey) {
- return this._graph$.pipe(operators_1.first(), operators_1.mergeMap(function (graph) {
- if (graph.isCachingSequence(sequenceKey) || !graph.hasSequence(sequenceKey)) {
- return graph.cacheSequence$(sequenceKey);
- }
- return rxjs_1.of(graph);
- }), operators_1.mergeMap(function (graph) {
- if (graph.isCachingSequenceNodes(sequenceKey) || !graph.hasSequenceNodes(sequenceKey)) {
- return graph.cacheSequenceNodes$(sequenceKey, referenceNodeKey);
- }
- return rxjs_1.of(graph);
- }), operators_1.map(function (graph) {
- return graph.getSequence(sequenceKey);
- }));
- };
- /**
- * Set a spatial edge filter on the graph.
- *
- * @description Resets the spatial edges of all cached nodes.
- *
- * @param {FilterExpression} filter - Filter expression to be applied.
- * @return {Observable<Graph>} Observable emitting a single item,
- * the graph, when the spatial edges have been reset.
- */
- GraphService.prototype.setFilter$ = function (filter) {
- this._resetSubscriptions(this._spatialSubscriptions);
- return this._graph$.pipe(operators_1.first(), operators_1.tap(function (graph) {
- graph.resetSpatialEdges();
- graph.setFilter(filter);
- }), operators_1.map(function (graph) {
- return undefined;
- }));
- };
- /**
- * Set the graph mode.
- *
- * @description If graph mode is set to spatial, caching
- * is performed with emphasis on spatial edges. If graph
- * mode is set to sequence no tile data is requested and
- * no spatial edges are computed.
- *
- * When setting graph mode to sequence all spatial
- * subscriptions are aborted.
- *
- * @param {GraphMode} mode - Graph mode to set.
- */
- GraphService.prototype.setGraphMode = function (mode) {
- if (this._graphMode === mode) {
- return;
- }
- if (mode === Graph_1.GraphMode.Sequence) {
- this._resetSubscriptions(this._spatialSubscriptions);
- }
- this._graphMode = mode;
- this._graphModeSubject$.next(this._graphMode);
- };
- /**
- * Reset the graph.
- *
- * @description Resets the graph but keeps the nodes of the
- * supplied keys.
- *
- * @param {Array<string>} keepKeys - Keys of nodes to keep in graph.
- * @return {Observable<Node>} Observable emitting a single item,
- * the graph, when it has been reset.
- */
- GraphService.prototype.reset$ = function (keepKeys) {
- this._abortSubjects(this._firstGraphSubjects$);
- this._resetSubscriptions(this._initializeCacheSubscriptions);
- this._resetSubscriptions(this._sequenceSubscriptions);
- this._resetSubscriptions(this._spatialSubscriptions);
- return this._graph$.pipe(operators_1.first(), operators_1.tap(function (graph) {
- graph.reset(keepKeys);
- }), operators_1.map(function (graph) {
- return undefined;
- }));
- };
- /**
- * Uncache the graph.
- *
- * @description Uncaches the graph by removing tiles, nodes and
- * sequences. Keeps the nodes of the supplied keys and the tiles
- * related to those nodes.
- *
- * @param {Array<string>} keepKeys - Keys of nodes to keep in graph.
- * @param {string} keepSequenceKey - Optional key of sequence
- * for which the belonging nodes should not be disposed or
- * removed from the graph. These nodes may still be uncached if
- * not specified in keep keys param.
- * @return {Observable<Graph>} Observable emitting a single item,
- * the graph, when the graph has been uncached.
- */
- GraphService.prototype.uncache$ = function (keepKeys, keepSequenceKey) {
- return this._graph$.pipe(operators_1.first(), operators_1.tap(function (graph) {
- graph.uncache(keepKeys, keepSequenceKey);
- }), operators_1.map(function (graph) {
- return undefined;
- }));
- };
- GraphService.prototype._abortSubjects = function (subjects) {
- for (var _i = 0, _a = subjects.slice(); _i < _a.length; _i++) {
- var subject = _a[_i];
- this._removeFromArray(subject, subjects);
- subject.error(new Error("Cache node request was aborted."));
- }
- };
- GraphService.prototype._removeFromArray = function (object, objects) {
- var index = objects.indexOf(object);
- if (index !== -1) {
- objects.splice(index, 1);
- }
- };
- GraphService.prototype._resetSubscriptions = function (subscriptions) {
- for (var _i = 0, _a = subscriptions.slice(); _i < _a.length; _i++) {
- var subscription = _a[_i];
- this._removeFromArray(subscription, subscriptions);
- if (!subscription.closed) {
- subscription.unsubscribe();
- }
- }
- };
- return GraphService;
-}());
-exports.GraphService = GraphService;
-exports.default = GraphService;
-
-},{"../Graph":295,"rxjs":43,"rxjs/operators":241}],428:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ImageLoadingService = void 0;
-var operators_1 = require("rxjs/operators");
-var rxjs_1 = require("rxjs");
-var ImageLoadingService = /** @class */ (function () {
- function ImageLoadingService() {
- this._loadnode$ = new rxjs_1.Subject();
- this._loadstatus$ = this._loadnode$.pipe(operators_1.scan(function (_a, node) {
- var nodes = _a[0];
- var changed = false;
- if (node.loadStatus.total === 0 || node.loadStatus.loaded === node.loadStatus.total) {
- if (node.key in nodes) {
- delete nodes[node.key];
- changed = true;
- }
- }
- else {
- nodes[node.key] = node.loadStatus;
- changed = true;
- }
- return [nodes, changed];
- }, [{}, false]), operators_1.filter(function (_a) {
- var nodes = _a[0], changed = _a[1];
- return changed;
- }), operators_1.map(function (_a) {
- var nodes = _a[0];
- return nodes;
- }), operators_1.publishReplay(1), operators_1.refCount());
- this._loadstatus$.subscribe(function () { });
- }
- Object.defineProperty(ImageLoadingService.prototype, "loadnode$", {
- get: function () {
- return this._loadnode$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(ImageLoadingService.prototype, "loadstatus$", {
- get: function () {
- return this._loadstatus$;
- },
- enumerable: false,
- configurable: true
- });
- return ImageLoadingService;
-}());
-exports.ImageLoadingService = ImageLoadingService;
-
-},{"rxjs":43,"rxjs/operators":241}],429:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.MeshReader = void 0;
-var Pbf = require("pbf");
-var MeshReader = /** @class */ (function () {
- function MeshReader() {
- }
- MeshReader.read = function (buffer) {
- var pbf = new Pbf(buffer);
- return pbf.readFields(MeshReader._readMeshField, { faces: [], vertices: [] });
- };
- MeshReader._readMeshField = function (tag, mesh, pbf) {
- if (tag === 1) {
- mesh.vertices.push(pbf.readFloat());
- }
- else if (tag === 2) {
- mesh.faces.push(pbf.readVarint());
- }
- };
- return MeshReader;
-}());
-exports.MeshReader = MeshReader;
-
-},{"pbf":40}],430:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Node = void 0;
-var operators_1 = require("rxjs/operators");
-/**
- * @class Node
- *
- * @classdesc Represents a node in the navigation graph.
- *
- * Explanation of position and bearing properties:
- *
- * When images are uploaded they will have GPS information in the EXIF, this is what
- * is called `originalLatLon` {@link Node.originalLatLon}.
- *
- * When Structure from Motions has been run for a node a `computedLatLon` that
- * differs from the `originalLatLon` will be created. It is different because
- * GPS positions are not very exact and SfM aligns the camera positions according
- * to the 3D reconstruction {@link Node.computedLatLon}.
- *
- * At last there exist a `latLon` property which evaluates to
- * the `computedLatLon` from SfM if it exists but falls back
- * to the `originalLatLon` from the EXIF GPS otherwise {@link Node.latLon}.
- *
- * Everything that is done in in the Viewer is based on the SfM positions,
- * i.e. `computedLatLon`. That is why the smooth transitions go in the right
- * direction (nd not in strange directions because of bad GPS).
- *
- * E.g. when placing a marker in the Viewer it is relative to the SfM
- * position i.e. the `computedLatLon`.
- *
- * The same concept as above also applies to the compass angle (or bearing) properties
- * `originalCa`, `computedCa` and `ca`.
- */
-var Node = /** @class */ (function () {
- /**
- * Create a new node instance.
- *
- * @description Nodes are always created internally by the library.
- * Nodes can not be added to the library through any API method.
- *
- * @param {ICoreNode} coreNode - Raw core node data.
- * @ignore
- */
- function Node(core) {
- this._cache = null;
- this._core = core;
- this._fill = null;
- }
- Object.defineProperty(Node.prototype, "assetsCached", {
- /**
- * Get assets cached.
- *
- * @description The assets that need to be cached for this property
- * to report true are the following: fill properties, image and mesh.
- * The library ensures that the current node will always have the
- * assets cached.
- *
- * @returns {boolean} Value indicating whether all assets have been
- * cached.
- *
- * @ignore
- */
- get: function () {
- return this._core != null &&
- this._fill != null &&
- this._cache != null &&
- this._cache.image != null &&
- this._cache.mesh != null;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "alt", {
- /**
- * Get alt.
- *
- * @description If SfM has not been run the computed altitude is
- * set to a default value of two meters.
- *
- * @returns {number} Altitude, in meters.
- */
- get: function () {
- return this._fill.calt;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "ca", {
- /**
- * Get ca.
- *
- * @description If the SfM computed compass angle exists it will
- * be returned, otherwise the original EXIF compass angle.
- *
- * @returns {number} Compass angle, measured in degrees
- * clockwise with respect to north.
- */
- get: function () {
- return this._fill.cca != null ? this._fill.cca : this._fill.ca;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "cameraProjection", {
- /**
- * Get cameraProjection.
- *
- * @description Will be undefined if SfM has not been run.
- *
- * @returns {number} The camera projection of the image.
- */
- get: function () {
- return this._fill.camera_projection_type;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "capturedAt", {
- /**
- * Get capturedAt.
- *
- * @returns {number} Timestamp when the image was captured.
- */
- get: function () {
- return this._fill.captured_at;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "cameraUuid", {
- /**
- * Get camera uuid.
- *
- * @description Will be undefined if the camera uuid was not
- * recorded in the image exif information.
- *
- * @returns {string} Universally unique id for camera used
- * when capturing image.
- */
- get: function () {
- return this._fill.captured_with_camera_uuid;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "clusterKey", {
- /**
- * Get clusterKey.
- *
- * @returns {string} Unique key of the SfM cluster to which
- * the node belongs.
- */
- get: function () {
- return this._fill.cluster_key;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "ck1", {
- /**
- * Get ck1.
- *
- * @description Will not be set if SfM has not been run.
- *
- * @returns {number} SfM computed radial distortion parameter
- * k1.
- */
- get: function () {
- return this._fill.ck1;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "ck2", {
- /**
- * Get ck2.
- *
- * @description Will not be set if SfM has not been run.
- *
- * @returns {number} SfM computed radial distortion parameter
- * k2.
- */
- get: function () {
- return this._fill.ck2;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "computedCA", {
- /**
- * Get computedCA.
- *
- * @description Will not be set if SfM has not been run.
- *
- * @returns {number} SfM computed compass angle, measured
- * in degrees clockwise with respect to north.
- */
- get: function () {
- return this._fill.cca;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "computedLatLon", {
- /**
- * Get computedLatLon.
- *
- * @description Will not be set if SfM has not been run.
- *
- * @returns {ILatLon} SfM computed latitude longitude in WGS84 datum,
- * measured in degrees.
- */
- get: function () {
- return this._core.cl;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "focal", {
- /**
- * Get focal.
- *
- * @description Will not be set if SfM has not been run.
- *
- * @returns {number} SfM computed focal length.
- */
- get: function () {
- return this._fill.cfocal;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "full", {
- /**
- * Get full.
- *
- * @description The library ensures that the current node will
- * always be full.
- *
- * @returns {boolean} Value indicating whether the node has all
- * properties filled.
- *
- * @ignore
- */
- get: function () {
- return this._fill != null;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "fullPano", {
- /**
- * Get fullPano.
- *
- * @returns {boolean} Value indicating whether the node is a complete
- * 360 panorama.
- */
- get: function () {
- return this._fill.gpano != null &&
- this._fill.gpano.CroppedAreaLeftPixels === 0 &&
- this._fill.gpano.CroppedAreaTopPixels === 0 &&
- this._fill.gpano.CroppedAreaImageWidthPixels === this._fill.gpano.FullPanoWidthPixels &&
- this._fill.gpano.CroppedAreaImageHeightPixels === this._fill.gpano.FullPanoHeightPixels;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "gpano", {
- /**
- * Get gpano.
- *
- * @description Will not be set for non panoramic images.
- *
- * @returns {IGPano} Panorama information for panorama images.
- */
- get: function () {
- return this._fill.gpano;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "height", {
- /**
- * Get height.
- *
- * @returns {number} Height of original image, not adjusted
- * for orientation.
- */
- get: function () {
- return this._fill.height;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "image", {
- /**
- * Get image.
- *
- * @description The image will always be set on the current node.
- *
- * @returns {HTMLImageElement} Cached image element of the node.
- */
- get: function () {
- return this._cache.image;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "image$", {
- /**
- * Get image$.
- *
- * @returns {Observable<HTMLImageElement>} Observable emitting
- * the cached image when it is updated.
- *
- * @ignore
- */
- get: function () {
- return this._cache.image$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "key", {
- /**
- * Get key.
- *
- * @returns {string} Unique key of the node.
- */
- get: function () {
- return this._core.key;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "latLon", {
- /**
- * Get latLon.
- *
- * @description If the SfM computed latitude longitude exist
- * it will be returned, otherwise the original EXIF latitude
- * longitude.
- *
- * @returns {ILatLon} Latitude longitude in WGS84 datum,
- * measured in degrees.
- */
- get: function () {
- return this._core.cl != null ? this._core.cl : this._core.l;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "loadStatus", {
- /**
- * Get loadStatus.
- *
- * @returns {ILoadStatus} Value indicating the load status
- * of the mesh and image.
- *
- * @ignore
- */
- get: function () {
- return this._cache.loadStatus;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "merged", {
- /**
- * Get merged.
- *
- * @returns {boolean} Value indicating whether SfM has been
- * run on the node and the node has been merged into a
- * connected component.
- */
- get: function () {
- return this._fill != null &&
- this._fill.merge_version != null &&
- this._fill.merge_version > 0;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "mergeCC", {
- /**
- * Get mergeCC.
- *
- * @description Will not be set if SfM has not yet been run on
- * node.
- *
- * @returns {number} SfM connected component key to which
- * image belongs.
- */
- get: function () {
- return this._fill.merge_cc;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "mergeVersion", {
- /**
- * Get mergeVersion.
- *
- * @returns {number} Version for which SfM was run and image was merged.
- */
- get: function () {
- return this._fill.merge_version;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "mesh", {
- /**
- * Get mesh.
- *
- * @description The mesh will always be set on the current node.
- *
- * @returns {IMesh} SfM triangulated mesh of reconstructed
- * atomic 3D points.
- */
- get: function () {
- return this._cache.mesh;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "organizationKey", {
- /**
- * Get organizationKey.
- *
- * @returns {string} Unique key of the organization to which
- * the node belongs. If the node does not belong to an
- * organization the organization key will be undefined.
- */
- get: function () {
- return this._fill.organization_key;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "orientation", {
- /**
- * Get orientation.
- *
- * @returns {number} EXIF orientation of original image.
- */
- get: function () {
- return this._fill.orientation;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "originalCA", {
- /**
- * Get originalCA.
- *
- * @returns {number} Original EXIF compass angle, measured in
- * degrees.
- */
- get: function () {
- return this._fill.ca;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "originalLatLon", {
- /**
- * Get originalLatLon.
- *
- * @returns {ILatLon} Original EXIF latitude longitude in
- * WGS84 datum, measured in degrees.
- */
- get: function () {
- return this._core.l;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "pano", {
- /**
- * Get pano.
- *
- * @returns {boolean} Value indicating whether the node is a panorama.
- * It could be a cropped or full panorama.
- */
- get: function () {
- return this._fill.gpano != null &&
- this._fill.gpano.FullPanoWidthPixels != null;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "private", {
- /**
- * Get private.
- *
- * @returns {boolean} Value specifying if image is accessible to
- * organization members only or to everyone.
- */
- get: function () {
- return this._fill.private;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "projectKey", {
- /**
- * Get projectKey.
- *
- * @returns {string} Unique key of the project to which
- * the node belongs. If the node does not belong to a
- * project the project key will be undefined.
- *
- * @deprecated This property will be deprecated in favor
- * of the organization key and private properties.
- */
- get: function () {
- return this._fill.project != null ?
- this._fill.project.key :
- null;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "rotation", {
- /**
- * Get rotation.
- *
- * @description Will not be set if SfM has not been run.
- *
- * @returns {Array<number>} Rotation vector in angle axis representation.
- */
- get: function () {
- return this._fill.c_rotation;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "scale", {
- /**
- * Get scale.
- *
- * @description Will not be set if SfM has not been run.
- *
- * @returns {number} Scale of atomic reconstruction.
- */
- get: function () {
- return this._fill.atomic_scale;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "sequenceKey", {
- /**
- * Get sequenceKey.
- *
- * @returns {string} Unique key of the sequence to which
- * the node belongs.
- */
- get: function () {
- return this._core.sequence_key;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "sequenceEdges", {
- /**
- * Get sequenceEdges.
- *
- * @returns {IEdgeStatus} Value describing the status of the
- * sequence edges.
- *
- * @ignore
- */
- get: function () {
- return this._cache.sequenceEdges;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "sequenceEdges$", {
- /**
- * Get sequenceEdges$.
- *
- * @description Internal observable, should not be used as an API.
- *
- * @returns {Observable<IEdgeStatus>} Observable emitting
- * values describing the status of the sequence edges.
- *
- * @ignore
- */
- get: function () {
- return this._cache.sequenceEdges$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "spatialEdges", {
- /**
- * Get spatialEdges.
- *
- * @returns {IEdgeStatus} Value describing the status of the
- * spatial edges.
- *
- * @ignore
- */
- get: function () {
- return this._cache.spatialEdges;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "spatialEdges$", {
- /**
- * Get spatialEdges$.
- *
- * @description Internal observable, should not be used as an API.
- *
- * @returns {Observable<IEdgeStatus>} Observable emitting
- * values describing the status of the spatial edges.
- *
- * @ignore
- */
- get: function () {
- return this._cache.spatialEdges$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "userKey", {
- /**
- * Get userKey.
- *
- * @returns {string} Unique key of the user who uploaded
- * the image.
- */
- get: function () {
- return this._fill.user.key;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "username", {
- /**
- * Get username.
- *
- * @returns {string} Username of the user who uploaded
- * the image.
- */
- get: function () {
- return this._fill.user.username;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "width", {
- /**
- * Get width.
- *
- * @returns {number} Width of original image, not
- * adjusted for orientation.
- */
- get: function () {
- return this._fill.width;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Cache the image and mesh assets.
- *
- * @description The assets are always cached internally by the
- * library prior to setting a node as the current node.
- *
- * @returns {Observable<Node>} Observable emitting this node whenever the
- * load status has changed and when the mesh or image has been fully loaded.
- *
- * @ignore
- */
- Node.prototype.cacheAssets$ = function () {
- var _this = this;
- return this._cache.cacheAssets$(this.key, this.pano, this.merged).pipe(operators_1.map(function () {
- return _this;
- }));
- };
- /**
- * Cache the image asset.
- *
- * @description Use for caching a differently sized image than
- * the one currently held by the node.
- *
- * @returns {Observable<Node>} Observable emitting this node whenever the
- * load status has changed and when the mesh or image has been fully loaded.
- *
- * @ignore
- */
- Node.prototype.cacheImage$ = function (imageSize) {
- var _this = this;
- return this._cache.cacheImage$(this.key, imageSize).pipe(operators_1.map(function () {
- return _this;
- }));
- };
- /**
- * Cache the sequence edges.
- *
- * @description The sequence edges are cached asynchronously
- * internally by the library.
- *
- * @param {Array<IEdge>} edges - Sequence edges to cache.
- * @ignore
- */
- Node.prototype.cacheSequenceEdges = function (edges) {
- this._cache.cacheSequenceEdges(edges);
- };
- /**
- * Cache the spatial edges.
- *
- * @description The spatial edges are cached asynchronously
- * internally by the library.
- *
- * @param {Array<IEdge>} edges - Spatial edges to cache.
- * @ignore
- */
- Node.prototype.cacheSpatialEdges = function (edges) {
- this._cache.cacheSpatialEdges(edges);
- };
- /**
- * Dispose the node.
- *
- * @description Disposes all cached assets.
- * @ignore
- */
- Node.prototype.dispose = function () {
- if (this._cache != null) {
- this._cache.dispose();
- this._cache = null;
- }
- this._core = null;
- this._fill = null;
- };
- /**
- * Initialize the node cache.
- *
- * @description The node cache is initialized internally by
- * the library.
- *
- * @param {NodeCache} cache - The node cache to set as cache.
- * @ignore
- */
- Node.prototype.initializeCache = function (cache) {
- if (this._cache != null) {
- throw new Error("Node cache already initialized (" + this.key + ").");
- }
- this._cache = cache;
- };
- /**
- * Fill the node with all properties.
- *
- * @description The node is filled internally by
- * the library.
- *
- * @param {IFillNode} fill - The fill node struct.
- * @ignore
- */
- Node.prototype.makeFull = function (fill) {
- if (fill == null) {
- throw new Error("Fill can not be null.");
- }
- this._fill = fill;
- };
- /**
- * Reset the sequence edges.
- *
- * @ignore
- */
- Node.prototype.resetSequenceEdges = function () {
- this._cache.resetSequenceEdges();
- };
- /**
- * Reset the spatial edges.
- *
- * @ignore
- */
- Node.prototype.resetSpatialEdges = function () {
- this._cache.resetSpatialEdges();
- };
- /**
- * Clears the image and mesh assets, aborts
- * any outstanding requests and resets edges.
- *
- * @ignore
- */
- Node.prototype.uncache = function () {
- if (this._cache == null) {
- return;
- }
- this._cache.dispose();
- this._cache = null;
- };
- return Node;
-}());
-exports.Node = Node;
-exports.default = Node;
-
-},{"rxjs/operators":241}],431:[function(require,module,exports){
-(function (Buffer){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.NodeCache = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Graph_1 = require("../Graph");
-var Utils_1 = require("../Utils");
-/**
- * @class NodeCache
- *
- * @classdesc Represents the cached properties of a node.
- */
-var NodeCache = /** @class */ (function () {
- /**
- * Create a new node cache instance.
- */
- function NodeCache() {
- this._disposed = false;
- this._image = null;
- this._loadStatus = { loaded: 0, total: 0 };
- this._mesh = null;
- this._sequenceEdges = { cached: false, edges: [] };
- this._spatialEdges = { cached: false, edges: [] };
- this._imageChanged$ = new rxjs_1.Subject();
- this._image$ = this._imageChanged$.pipe(operators_1.startWith(null), operators_1.publishReplay(1), operators_1.refCount());
- this._iamgeSubscription = this._image$.subscribe();
- this._sequenceEdgesChanged$ = new rxjs_1.Subject();
- this._sequenceEdges$ = this._sequenceEdgesChanged$.pipe(operators_1.startWith(this._sequenceEdges), operators_1.publishReplay(1), operators_1.refCount());
- this._sequenceEdgesSubscription = this._sequenceEdges$.subscribe(function () { });
- this._spatialEdgesChanged$ = new rxjs_1.Subject();
- this._spatialEdges$ = this._spatialEdgesChanged$.pipe(operators_1.startWith(this._spatialEdges), operators_1.publishReplay(1), operators_1.refCount());
- this._spatialEdgesSubscription = this._spatialEdges$.subscribe(function () { });
- this._cachingAssets$ = null;
- }
- Object.defineProperty(NodeCache.prototype, "image", {
- /**
- * Get image.
- *
- * @description Will not be set when assets have not been cached
- * or when the object has been disposed.
- *
- * @returns {HTMLImageElement} Cached image element of the node.
- */
- get: function () {
- return this._image;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(NodeCache.prototype, "image$", {
- /**
- * Get image$.
- *
- * @returns {Observable<HTMLImageElement>} Observable emitting
- * the cached image when it is updated.
- */
- get: function () {
- return this._image$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(NodeCache.prototype, "loadStatus", {
- /**
- * Get loadStatus.
- *
- * @returns {ILoadStatus} Value indicating the load status
- * of the mesh and image.
- */
- get: function () {
- return this._loadStatus;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(NodeCache.prototype, "mesh", {
- /**
- * Get mesh.
- *
- * @description Will not be set when assets have not been cached
- * or when the object has been disposed.
- *
- * @returns {IMesh} SfM triangulated mesh of reconstructed
- * atomic 3D points.
- */
- get: function () {
- return this._mesh;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(NodeCache.prototype, "sequenceEdges", {
- /**
- * Get sequenceEdges.
- *
- * @returns {IEdgeStatus} Value describing the status of the
- * sequence edges.
- */
- get: function () {
- return this._sequenceEdges;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(NodeCache.prototype, "sequenceEdges$", {
- /**
- * Get sequenceEdges$.
- *
- * @returns {Observable<IEdgeStatus>} Observable emitting
- * values describing the status of the sequence edges.
- */
- get: function () {
- return this._sequenceEdges$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(NodeCache.prototype, "spatialEdges", {
- /**
- * Get spatialEdges.
- *
- * @returns {IEdgeStatus} Value describing the status of the
- * spatial edges.
- */
- get: function () {
- return this._spatialEdges;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(NodeCache.prototype, "spatialEdges$", {
- /**
- * Get spatialEdges$.
- *
- * @returns {Observable<IEdgeStatus>} Observable emitting
- * values describing the status of the spatial edges.
- */
- get: function () {
- return this._spatialEdges$;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Cache the image and mesh assets.
- *
- * @param {string} key - Key of the node to cache.
- * @param {boolean} pano - Value indicating whether node is a panorama.
- * @param {boolean} merged - Value indicating whether node is merged.
- * @returns {Observable<NodeCache>} Observable emitting this node
- * cache whenever the load status has changed and when the mesh or image
- * has been fully loaded.
- */
- NodeCache.prototype.cacheAssets$ = function (key, pano, merged) {
- var _this = this;
- if (this._cachingAssets$ != null) {
- return this._cachingAssets$;
- }
- var imageSize = pano ?
- Utils_1.Settings.basePanoramaSize :
- Utils_1.Settings.baseImageSize;
- this._cachingAssets$ = rxjs_1.combineLatest(this._cacheImage$(key, imageSize), this._cacheMesh$(key, merged)).pipe(operators_1.map(function (_a) {
- var imageStatus = _a[0], meshStatus = _a[1];
- _this._loadStatus.loaded = 0;
- _this._loadStatus.total = 0;
- if (meshStatus) {
- _this._mesh = meshStatus.object;
- _this._loadStatus.loaded += meshStatus.loaded.loaded;
- _this._loadStatus.total += meshStatus.loaded.total;
- }
- if (imageStatus) {
- _this._image = imageStatus.object;
- _this._loadStatus.loaded += imageStatus.loaded.loaded;
- _this._loadStatus.total += imageStatus.loaded.total;
- }
- return _this;
- }), operators_1.finalize(function () {
- _this._cachingAssets$ = null;
- }), operators_1.publishReplay(1), operators_1.refCount());
- this._cachingAssets$.pipe(operators_1.first(function (nodeCache) {
- return !!nodeCache._image;
- }))
- .subscribe(function (nodeCache) {
- _this._imageChanged$.next(_this._image);
- }, function (error) { });
- return this._cachingAssets$;
- };
- /**
- * Cache an image with a higher resolution than the current one.
- *
- * @param {string} key - Key of the node to cache.
- * @param {ImageSize} imageSize - The size to cache.
- * @returns {Observable<NodeCache>} Observable emitting a single item,
- * the node cache, when the image has been cached. If supplied image
- * size is not larger than the current image size the node cache is
- * returned immediately.
- */
- NodeCache.prototype.cacheImage$ = function (key, imageSize) {
- var _this = this;
- if (this._image != null && imageSize <= Math.max(this._image.width, this._image.height)) {
- return rxjs_1.of(this);
- }
- var cacheImage$ = this._cacheImage$(key, imageSize).pipe(operators_1.first(function (status) {
- return status.object != null;
- }), operators_1.tap(function (status) {
- _this._disposeImage();
- _this._image = status.object;
- }), operators_1.map(function (imageStatus) {
- return _this;
- }), operators_1.publishReplay(1), operators_1.refCount());
- cacheImage$
- .subscribe(function (nodeCache) {
- _this._imageChanged$.next(_this._image);
- }, function (error) { });
- return cacheImage$;
- };
- /**
- * Cache the sequence edges.
- *
- * @param {Array<IEdge>} edges - Sequence edges to cache.
- */
- NodeCache.prototype.cacheSequenceEdges = function (edges) {
- this._sequenceEdges = { cached: true, edges: edges };
- this._sequenceEdgesChanged$.next(this._sequenceEdges);
- };
- /**
- * Cache the spatial edges.
- *
- * @param {Array<IEdge>} edges - Spatial edges to cache.
- */
- NodeCache.prototype.cacheSpatialEdges = function (edges) {
- this._spatialEdges = { cached: true, edges: edges };
- this._spatialEdgesChanged$.next(this._spatialEdges);
- };
- /**
- * Dispose the node cache.
- *
- * @description Disposes all cached assets and unsubscribes to
- * all streams.
- */
- NodeCache.prototype.dispose = function () {
- this._iamgeSubscription.unsubscribe();
- this._sequenceEdgesSubscription.unsubscribe();
- this._spatialEdgesSubscription.unsubscribe();
- this._disposeImage();
- this._mesh = null;
- this._loadStatus.loaded = 0;
- this._loadStatus.total = 0;
- this._sequenceEdges = { cached: false, edges: [] };
- this._spatialEdges = { cached: false, edges: [] };
- this._imageChanged$.next(null);
- this._sequenceEdgesChanged$.next(this._sequenceEdges);
- this._spatialEdgesChanged$.next(this._spatialEdges);
- this._disposed = true;
- if (this._imageRequest != null) {
- this._imageRequest.abort();
- }
- if (this._meshRequest != null) {
- this._meshRequest.abort();
- }
- };
- /**
- * Reset the sequence edges.
- */
- NodeCache.prototype.resetSequenceEdges = function () {
- this._sequenceEdges = { cached: false, edges: [] };
- this._sequenceEdgesChanged$.next(this._sequenceEdges);
- };
- /**
- * Reset the spatial edges.
- */
- NodeCache.prototype.resetSpatialEdges = function () {
- this._spatialEdges = { cached: false, edges: [] };
- this._spatialEdgesChanged$.next(this._spatialEdges);
- };
- /**
- * Cache the image.
- *
- * @param {string} key - Key of the node to cache.
- * @param {boolean} pano - Value indicating whether node is a panorama.
- * @returns {Observable<ILoadStatusObject<HTMLImageElement>>} Observable
- * emitting a load status object every time the load status changes
- * and completes when the image is fully loaded.
- */
- NodeCache.prototype._cacheImage$ = function (key, imageSize) {
- var _this = this;
- return rxjs_1.Observable.create(function (subscriber) {
- var xmlHTTP = new XMLHttpRequest();
- xmlHTTP.open("GET", Utils_1.Urls.thumbnail(key, imageSize, Utils_1.Urls.origin), true);
- xmlHTTP.responseType = "arraybuffer";
- xmlHTTP.timeout = 15000;
- xmlHTTP.onload = function (pe) {
- if (xmlHTTP.status !== 200) {
- _this._imageRequest = null;
- subscriber.error(new Error("Failed to fetch image (" + key + "). Status: " + xmlHTTP.status + ", " + xmlHTTP.statusText));
- return;
- }
- var image = new Image();
- image.crossOrigin = "Anonymous";
- image.onload = function (e) {
- _this._imageRequest = null;
- if (_this._disposed) {
- window.URL.revokeObjectURL(image.src);
- subscriber.error(new Error("Image load was aborted (" + key + ")"));
- return;
- }
- subscriber.next({ loaded: { loaded: pe.loaded, total: pe.total }, object: image });
- subscriber.complete();
- };
- image.onerror = function (error) {
- _this._imageRequest = null;
- subscriber.error(new Error("Failed to load image (" + key + ")"));
- };
- var blob = new Blob([xmlHTTP.response]);
- image.src = window.URL.createObjectURL(blob);
- };
- xmlHTTP.onprogress = function (pe) {
- if (_this._disposed) {
- return;
- }
- subscriber.next({ loaded: { loaded: pe.loaded, total: pe.total }, object: null });
- };
- xmlHTTP.onerror = function (error) {
- _this._imageRequest = null;
- subscriber.error(new Error("Failed to fetch image (" + key + ")"));
- };
- xmlHTTP.ontimeout = function (e) {
- _this._imageRequest = null;
- subscriber.error(new Error("Image request timed out (" + key + ")"));
- };
- xmlHTTP.onabort = function (event) {
- _this._imageRequest = null;
- subscriber.error(new Error("Image request was aborted (" + key + ")"));
- };
- _this._imageRequest = xmlHTTP;
- xmlHTTP.send(null);
- });
- };
- /**
- * Cache the mesh.
- *
- * @param {string} key - Key of the node to cache.
- * @param {boolean} merged - Value indicating whether node is merged.
- * @returns {Observable<ILoadStatusObject<IMesh>>} Observable emitting
- * a load status object every time the load status changes and completes
- * when the mesh is fully loaded.
- */
- NodeCache.prototype._cacheMesh$ = function (key, merged) {
- var _this = this;
- return rxjs_1.Observable.create(function (subscriber) {
- if (!merged) {
- subscriber.next(_this._createEmptyMeshLoadStatus());
- subscriber.complete();
- return;
- }
- var xmlHTTP = new XMLHttpRequest();
- xmlHTTP.open("GET", Utils_1.Urls.protoMesh(key), true);
- xmlHTTP.responseType = "arraybuffer";
- xmlHTTP.timeout = 15000;
- xmlHTTP.onload = function (pe) {
- _this._meshRequest = null;
- if (_this._disposed) {
- return;
- }
- var mesh = xmlHTTP.status === 200 ?
- Graph_1.MeshReader.read(new Buffer(xmlHTTP.response)) :
- { faces: [], vertices: [] };
- subscriber.next({ loaded: { loaded: pe.loaded, total: pe.total }, object: mesh });
- subscriber.complete();
- };
- xmlHTTP.onprogress = function (pe) {
- if (_this._disposed) {
- return;
- }
- subscriber.next({ loaded: { loaded: pe.loaded, total: pe.total }, object: null });
- };
- xmlHTTP.onerror = function (e) {
- _this._meshRequest = null;
- console.error("Failed to cache mesh (" + key + ")");
- subscriber.next(_this._createEmptyMeshLoadStatus());
- subscriber.complete();
- };
- xmlHTTP.ontimeout = function (e) {
- _this._meshRequest = null;
- console.error("Mesh request timed out (" + key + ")");
- subscriber.next(_this._createEmptyMeshLoadStatus());
- subscriber.complete();
- };
- xmlHTTP.onabort = function (e) {
- _this._meshRequest = null;
- subscriber.error(new Error("Mesh request was aborted (" + key + ")"));
- };
- _this._meshRequest = xmlHTTP;
- xmlHTTP.send(null);
- });
- };
- /**
- * Create a load status object with an empty mesh.
- *
- * @returns {ILoadStatusObject<IMesh>} Load status object
- * with empty mesh.
- */
- NodeCache.prototype._createEmptyMeshLoadStatus = function () {
- return {
- loaded: { loaded: 0, total: 0 },
- object: { faces: [], vertices: [] },
- };
- };
- NodeCache.prototype._disposeImage = function () {
- if (this._image != null) {
- window.URL.revokeObjectURL(this._image.src);
- }
- this._image = null;
- };
- return NodeCache;
-}());
-exports.NodeCache = NodeCache;
-exports.default = NodeCache;
-
-}).call(this,require("buffer").Buffer)
-
-},{"../Graph":295,"../Utils":301,"buffer":6,"rxjs":43,"rxjs/operators":241}],432:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Sequence = void 0;
-/**
- * @class Sequence
- *
- * @classdesc Represents a sequence of ordered nodes.
- */
-var Sequence = /** @class */ (function () {
- /**
- * Create a new sequene instance.
- *
- * @param {ISequence} sequence - Raw sequence data.
- */
- function Sequence(sequence) {
- this._key = sequence.key;
- this._keys = sequence.keys;
- }
- Object.defineProperty(Sequence.prototype, "key", {
- /**
- * Get key.
- *
- * @returns {string} Unique sequence key.
- */
- get: function () {
- return this._key;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Sequence.prototype, "keys", {
- /**
- * Get keys.
- *
- * @returns {Array<string>} Array of ordered node keys in the sequence.
- */
- get: function () {
- return this._keys;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Dispose the sequence.
- *
- * @description Disposes all cached assets.
- */
- Sequence.prototype.dispose = function () {
- this._key = null;
- this._keys = null;
- };
- /**
- * Find the next node key in the sequence with respect to
- * the provided node key.
- *
- * @param {string} key - Reference node key.
- * @returns {string} Next key in sequence if it exists, null otherwise.
- */
- Sequence.prototype.findNextKey = function (key) {
- var i = this._keys.indexOf(key);
- if ((i + 1) >= this._keys.length || i === -1) {
- return null;
- }
- else {
- return this._keys[i + 1];
- }
- };
- /**
- * Find the previous node key in the sequence with respect to
- * the provided node key.
- *
- * @param {string} key - Reference node key.
- * @returns {string} Previous key in sequence if it exists, null otherwise.
- */
- Sequence.prototype.findPrevKey = function (key) {
- var i = this._keys.indexOf(key);
- if (i === 0 || i === -1) {
- return null;
- }
- else {
- return this._keys[i - 1];
- }
- };
- return Sequence;
-}());
-exports.Sequence = Sequence;
-exports.default = Sequence;
-
-},{}],433:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.EdgeCalculator = void 0;
-var THREE = require("three");
-var Edge_1 = require("../../Edge");
-var Error_1 = require("../../Error");
-var Geo_1 = require("../../Geo");
-/**
- * @class EdgeCalculator
- *
- * @classdesc Represents a class for calculating node edges.
- */
-var EdgeCalculator = /** @class */ (function () {
- /**
- * Create a new edge calculator instance.
- *
- * @param {EdgeCalculatorSettings} settings - Settings struct.
- * @param {EdgeCalculatorDirections} directions - Directions struct.
- * @param {EdgeCalculatorCoefficients} coefficients - Coefficients struct.
- */
- function EdgeCalculator(settings, directions, coefficients) {
- this._spatial = new Geo_1.Spatial();
- this._geoCoords = new Geo_1.GeoCoords();
- this._settings = settings != null ? settings : new Edge_1.EdgeCalculatorSettings();
- this._directions = directions != null ? directions : new Edge_1.EdgeCalculatorDirections();
- this._coefficients = coefficients != null ? coefficients : new Edge_1.EdgeCalculatorCoefficients();
- }
- /**
- * Returns the potential edges to destination nodes for a set
- * of nodes with respect to a source node.
- *
- * @param {Node} node - Source node.
- * @param {Array<Node>} nodes - Potential destination nodes.
- * @param {Array<string>} fallbackKeys - Keys for destination nodes that should
- * be returned even if they do not meet the criteria for a potential edge.
- * @throws {ArgumentMapillaryError} If node is not full.
- */
- EdgeCalculator.prototype.getPotentialEdges = function (node, potentialNodes, fallbackKeys) {
- if (!node.full) {
- throw new Error_1.ArgumentMapillaryError("Node has to be full.");
- }
- if (!node.merged) {
- return [];
- }
- var currentDirection = this._spatial.viewingDirection(node.rotation);
- var currentVerticalDirection = this._spatial.angleToPlane(currentDirection.toArray(), [0, 0, 1]);
- var potentialEdges = [];
- for (var _i = 0, potentialNodes_1 = potentialNodes; _i < potentialNodes_1.length; _i++) {
- var potential = potentialNodes_1[_i];
- if (!potential.merged ||
- potential.key === node.key) {
- continue;
- }
- var enu = this._geoCoords.geodeticToEnu(potential.latLon.lat, potential.latLon.lon, potential.alt, node.latLon.lat, node.latLon.lon, node.alt);
- var motion = new THREE.Vector3(enu[0], enu[1], enu[2]);
- var distance = motion.length();
- if (distance > this._settings.maxDistance &&
- fallbackKeys.indexOf(potential.key) < 0) {
- continue;
- }
- var motionChange = this._spatial.angleBetweenVector2(currentDirection.x, currentDirection.y, motion.x, motion.y);
- var verticalMotion = this._spatial.angleToPlane(motion.toArray(), [0, 0, 1]);
- var direction = this._spatial.viewingDirection(potential.rotation);
- var directionChange = this._spatial.angleBetweenVector2(currentDirection.x, currentDirection.y, direction.x, direction.y);
- var verticalDirection = this._spatial.angleToPlane(direction.toArray(), [0, 0, 1]);
- var verticalDirectionChange = verticalDirection - currentVerticalDirection;
- var rotation = this._spatial.relativeRotationAngle(node.rotation, potential.rotation);
- var worldMotionAzimuth = this._spatial.angleBetweenVector2(1, 0, motion.x, motion.y);
- var sameSequence = potential.sequenceKey != null &&
- node.sequenceKey != null &&
- potential.sequenceKey === node.sequenceKey;
- var sameMergeCC = (potential.mergeCC == null && node.mergeCC == null) ||
- potential.mergeCC === node.mergeCC;
- var sameUser = potential.userKey === node.userKey;
- var potentialEdge = {
- capturedAt: potential.capturedAt,
- croppedPano: potential.pano && !potential.fullPano,
- directionChange: directionChange,
- distance: distance,
- fullPano: potential.fullPano,
- key: potential.key,
- motionChange: motionChange,
- rotation: rotation,
- sameMergeCC: sameMergeCC,
- sameSequence: sameSequence,
- sameUser: sameUser,
- sequenceKey: potential.sequenceKey,
- verticalDirectionChange: verticalDirectionChange,
- verticalMotion: verticalMotion,
- worldMotionAzimuth: worldMotionAzimuth,
- };
- potentialEdges.push(potentialEdge);
- }
- return potentialEdges;
- };
- /**
- * Computes the sequence edges for a node.
- *
- * @param {Node} node - Source node.
- * @throws {ArgumentMapillaryError} If node is not full.
- */
- EdgeCalculator.prototype.computeSequenceEdges = function (node, sequence) {
- if (!node.full) {
- throw new Error_1.ArgumentMapillaryError("Node has to be full.");
- }
- if (node.sequenceKey !== sequence.key) {
- throw new Error_1.ArgumentMapillaryError("Node and sequence does not correspond.");
- }
- var edges = [];
- var nextKey = sequence.findNextKey(node.key);
- if (nextKey != null) {
- edges.push({
- data: {
- direction: Edge_1.EdgeDirection.Next,
- worldMotionAzimuth: Number.NaN,
- },
- from: node.key,
- to: nextKey,
- });
- }
- var prevKey = sequence.findPrevKey(node.key);
- if (prevKey != null) {
- edges.push({
- data: {
- direction: Edge_1.EdgeDirection.Prev,
- worldMotionAzimuth: Number.NaN,
- },
- from: node.key,
- to: prevKey,
- });
- }
- return edges;
- };
- /**
- * Computes the similar edges for a node.
- *
- * @description Similar edges for perspective images and cropped panoramas
- * look roughly in the same direction and are positioned closed to the node.
- * Similar edges for full panoramas only target other full panoramas.
- *
- * @param {Node} node - Source node.
- * @param {Array<IPotentialEdge>} potentialEdges - Potential edges.
- * @throws {ArgumentMapillaryError} If node is not full.
- */
- EdgeCalculator.prototype.computeSimilarEdges = function (node, potentialEdges) {
- var _this = this;
- if (!node.full) {
- throw new Error_1.ArgumentMapillaryError("Node has to be full.");
- }
- var nodeFullPano = node.fullPano;
- var sequenceGroups = {};
- for (var _i = 0, potentialEdges_1 = potentialEdges; _i < potentialEdges_1.length; _i++) {
- var potentialEdge = potentialEdges_1[_i];
- if (potentialEdge.sequenceKey == null) {
- continue;
- }
- if (potentialEdge.sameSequence) {
- continue;
- }
- if (nodeFullPano) {
- if (!potentialEdge.fullPano) {
- continue;
- }
- }
- else {
- if (!potentialEdge.fullPano &&
- Math.abs(potentialEdge.directionChange) > this._settings.similarMaxDirectionChange) {
- continue;
- }
- }
- if (potentialEdge.distance > this._settings.similarMaxDistance) {
- continue;
- }
- if (potentialEdge.sameUser &&
- Math.abs(potentialEdge.capturedAt - node.capturedAt) <
- this._settings.similarMinTimeDifference) {
- continue;
- }
- if (sequenceGroups[potentialEdge.sequenceKey] == null) {
- sequenceGroups[potentialEdge.sequenceKey] = [];
- }
- sequenceGroups[potentialEdge.sequenceKey].push(potentialEdge);
- }
- var similarEdges = [];
- var calculateScore = node.fullPano ?
- function (potentialEdge) {
- return potentialEdge.distance;
- } :
- function (potentialEdge) {
- return _this._coefficients.similarDistance * potentialEdge.distance +
- _this._coefficients.similarRotation * potentialEdge.rotation;
- };
- for (var sequenceKey in sequenceGroups) {
- if (!sequenceGroups.hasOwnProperty(sequenceKey)) {
- continue;
- }
- var lowestScore = Number.MAX_VALUE;
- var similarEdge = null;
- for (var _a = 0, _b = sequenceGroups[sequenceKey]; _a < _b.length; _a++) {
- var potentialEdge = _b[_a];
- var score = calculateScore(potentialEdge);
- if (score < lowestScore) {
- lowestScore = score;
- similarEdge = potentialEdge;
- }
- }
- if (similarEdge == null) {
- continue;
- }
- similarEdges.push(similarEdge);
- }
- return similarEdges
- .map(function (potentialEdge) {
- return {
- data: {
- direction: Edge_1.EdgeDirection.Similar,
- worldMotionAzimuth: potentialEdge.worldMotionAzimuth,
- },
- from: node.key,
- to: potentialEdge.key,
- };
- });
- };
- /**
- * Computes the step edges for a perspective node.
- *
- * @description Step edge targets can only be other perspective nodes.
- * Returns an empty array for cropped and full panoramas.
- *
- * @param {Node} node - Source node.
- * @param {Array<IPotentialEdge>} potentialEdges - Potential edges.
- * @param {string} prevKey - Key of previous node in sequence.
- * @param {string} prevKey - Key of next node in sequence.
- * @throws {ArgumentMapillaryError} If node is not full.
- */
- EdgeCalculator.prototype.computeStepEdges = function (node, potentialEdges, prevKey, nextKey) {
- if (!node.full) {
- throw new Error_1.ArgumentMapillaryError("Node has to be full.");
- }
- var edges = [];
- if (node.pano) {
- return edges;
- }
- for (var k in this._directions.steps) {
- if (!this._directions.steps.hasOwnProperty(k)) {
- continue;
- }
- var step = this._directions.steps[k];
- var lowestScore = Number.MAX_VALUE;
- var edge = null;
- var fallback = null;
- for (var _i = 0, potentialEdges_2 = potentialEdges; _i < potentialEdges_2.length; _i++) {
- var potential = potentialEdges_2[_i];
- if (potential.croppedPano || potential.fullPano) {
- continue;
- }
- if (Math.abs(potential.directionChange) > this._settings.stepMaxDirectionChange) {
- continue;
- }
- var motionDifference = this._spatial.angleDifference(step.motionChange, potential.motionChange);
- var directionMotionDifference = this._spatial.angleDifference(potential.directionChange, motionDifference);
- var drift = Math.max(Math.abs(motionDifference), Math.abs(directionMotionDifference));
- if (Math.abs(drift) > this._settings.stepMaxDrift) {
- continue;
- }
- var potentialKey = potential.key;
- if (step.useFallback && (potentialKey === prevKey || potentialKey === nextKey)) {
- fallback = potential;
- }
- if (potential.distance > this._settings.stepMaxDistance) {
- continue;
- }
- motionDifference = Math.sqrt(motionDifference * motionDifference +
- potential.verticalMotion * potential.verticalMotion);
- var score = this._coefficients.stepPreferredDistance *
- Math.abs(potential.distance - this._settings.stepPreferredDistance) /
- this._settings.stepMaxDistance +
- this._coefficients.stepMotion * motionDifference / this._settings.stepMaxDrift +
- this._coefficients.stepRotation * potential.rotation / this._settings.stepMaxDirectionChange +
- this._coefficients.stepSequencePenalty * (potential.sameSequence ? 0 : 1) +
- this._coefficients.stepMergeCCPenalty * (potential.sameMergeCC ? 0 : 1);
- if (score < lowestScore) {
- lowestScore = score;
- edge = potential;
- }
- }
- edge = edge == null ? fallback : edge;
- if (edge != null) {
- edges.push({
- data: {
- direction: step.direction,
- worldMotionAzimuth: edge.worldMotionAzimuth,
- },
- from: node.key,
- to: edge.key,
- });
- }
- }
- return edges;
- };
- /**
- * Computes the turn edges for a perspective node.
- *
- * @description Turn edge targets can only be other perspective images.
- * Returns an empty array for cropped and full panoramas.
- *
- * @param {Node} node - Source node.
- * @param {Array<IPotentialEdge>} potentialEdges - Potential edges.
- * @throws {ArgumentMapillaryError} If node is not full.
- */
- EdgeCalculator.prototype.computeTurnEdges = function (node, potentialEdges) {
- if (!node.full) {
- throw new Error_1.ArgumentMapillaryError("Node has to be full.");
- }
- var edges = [];
- if (node.pano) {
- return edges;
- }
- for (var k in this._directions.turns) {
- if (!this._directions.turns.hasOwnProperty(k)) {
- continue;
- }
- var turn = this._directions.turns[k];
- var lowestScore = Number.MAX_VALUE;
- var edge = null;
- for (var _i = 0, potentialEdges_3 = potentialEdges; _i < potentialEdges_3.length; _i++) {
- var potential = potentialEdges_3[_i];
- if (potential.croppedPano || potential.fullPano) {
- continue;
- }
- if (potential.distance > this._settings.turnMaxDistance) {
- continue;
- }
- var rig = turn.direction !== Edge_1.EdgeDirection.TurnU &&
- potential.distance < this._settings.turnMaxRigDistance &&
- Math.abs(potential.directionChange) > this._settings.turnMinRigDirectionChange;
- var directionDifference = this._spatial.angleDifference(turn.directionChange, potential.directionChange);
- var score = void 0;
- if (rig &&
- potential.directionChange * turn.directionChange > 0 &&
- Math.abs(potential.directionChange) < Math.abs(turn.directionChange)) {
- score = -Math.PI / 2 + Math.abs(potential.directionChange);
- }
- else {
- if (Math.abs(directionDifference) > this._settings.turnMaxDirectionChange) {
- continue;
- }
- var motionDifference = turn.motionChange ?
- this._spatial.angleDifference(turn.motionChange, potential.motionChange) : 0;
- motionDifference = Math.sqrt(motionDifference * motionDifference +
- potential.verticalMotion * potential.verticalMotion);
- score =
- this._coefficients.turnDistance * potential.distance /
- this._settings.turnMaxDistance +
- this._coefficients.turnMotion * motionDifference / Math.PI +
- this._coefficients.turnSequencePenalty * (potential.sameSequence ? 0 : 1) +
- this._coefficients.turnMergeCCPenalty * (potential.sameMergeCC ? 0 : 1);
- }
- if (score < lowestScore) {
- lowestScore = score;
- edge = potential;
- }
- }
- if (edge != null) {
- edges.push({
- data: {
- direction: turn.direction,
- worldMotionAzimuth: edge.worldMotionAzimuth,
- },
- from: node.key,
- to: edge.key,
- });
- }
- }
- return edges;
- };
- /**
- * Computes the pano edges for a perspective node.
- *
- * @description Perspective to pano edge targets can only be
- * full pano nodes. Returns an empty array for cropped and full panoramas.
- *
- * @param {Node} node - Source node.
- * @param {Array<IPotentialEdge>} potentialEdges - Potential edges.
- * @throws {ArgumentMapillaryError} If node is not full.
- */
- EdgeCalculator.prototype.computePerspectiveToPanoEdges = function (node, potentialEdges) {
- if (!node.full) {
- throw new Error_1.ArgumentMapillaryError("Node has to be full.");
- }
- if (node.pano) {
- return [];
- }
- var lowestScore = Number.MAX_VALUE;
- var edge = null;
- for (var _i = 0, potentialEdges_4 = potentialEdges; _i < potentialEdges_4.length; _i++) {
- var potential = potentialEdges_4[_i];
- if (!potential.fullPano) {
- continue;
- }
- var score = this._coefficients.panoPreferredDistance *
- Math.abs(potential.distance - this._settings.panoPreferredDistance) /
- this._settings.panoMaxDistance +
- this._coefficients.panoMotion * Math.abs(potential.motionChange) / Math.PI +
- this._coefficients.panoMergeCCPenalty * (potential.sameMergeCC ? 0 : 1);
- if (score < lowestScore) {
- lowestScore = score;
- edge = potential;
- }
- }
- if (edge == null) {
- return [];
- }
- return [
- {
- data: {
- direction: Edge_1.EdgeDirection.Pano,
- worldMotionAzimuth: edge.worldMotionAzimuth,
- },
- from: node.key,
- to: edge.key,
- },
- ];
- };
- /**
- * Computes the full pano and step edges for a full pano node.
- *
- * @description Pano to pano edge targets can only be
- * full pano nodes. Pano to step edge targets can only be perspective
- * nodes.
- * Returns an empty array for cropped panoramas and perspective nodes.
- *
- * @param {Node} node - Source node.
- * @param {Array<IPotentialEdge>} potentialEdges - Potential edges.
- * @throws {ArgumentMapillaryError} If node is not full.
- */
- EdgeCalculator.prototype.computePanoEdges = function (node, potentialEdges) {
- if (!node.full) {
- throw new Error_1.ArgumentMapillaryError("Node has to be full.");
- }
- if (!node.fullPano) {
- return [];
- }
- var panoEdges = [];
- var potentialPanos = [];
- var potentialSteps = [];
- for (var _i = 0, potentialEdges_5 = potentialEdges; _i < potentialEdges_5.length; _i++) {
- var potential = potentialEdges_5[_i];
- if (potential.distance > this._settings.panoMaxDistance) {
- continue;
- }
- if (potential.fullPano) {
- if (potential.distance < this._settings.panoMinDistance) {
- continue;
- }
- potentialPanos.push(potential);
- }
- else {
- if (potential.croppedPano) {
- continue;
- }
- for (var k in this._directions.panos) {
- if (!this._directions.panos.hasOwnProperty(k)) {
- continue;
- }
- var pano = this._directions.panos[k];
- var turn = this._spatial.angleDifference(potential.directionChange, potential.motionChange);
- var turnChange = this._spatial.angleDifference(pano.directionChange, turn);
- if (Math.abs(turnChange) > this._settings.panoMaxStepTurnChange) {
- continue;
- }
- potentialSteps.push([pano.direction, potential]);
- // break if step direction found
- break;
- }
- }
- }
- var maxRotationDifference = Math.PI / this._settings.panoMaxItems;
- var occupiedAngles = [];
- var stepAngles = [];
- for (var index = 0; index < this._settings.panoMaxItems; index++) {
- var rotation = index / this._settings.panoMaxItems * 2 * Math.PI;
- var lowestScore = Number.MAX_VALUE;
- var edge = null;
- for (var _a = 0, potentialPanos_1 = potentialPanos; _a < potentialPanos_1.length; _a++) {
- var potential = potentialPanos_1[_a];
- var motionDifference = this._spatial.angleDifference(rotation, potential.motionChange);
- if (Math.abs(motionDifference) > maxRotationDifference) {
- continue;
- }
- var occupiedDifference = Number.MAX_VALUE;
- for (var _b = 0, occupiedAngles_1 = occupiedAngles; _b < occupiedAngles_1.length; _b++) {
- var occupiedAngle = occupiedAngles_1[_b];
- var difference = Math.abs(this._spatial.angleDifference(occupiedAngle, potential.motionChange));
- if (difference < occupiedDifference) {
- occupiedDifference = difference;
- }
- }
- if (occupiedDifference <= maxRotationDifference) {
- continue;
- }
- var score = this._coefficients.panoPreferredDistance *
- Math.abs(potential.distance - this._settings.panoPreferredDistance) /
- this._settings.panoMaxDistance +
- this._coefficients.panoMotion * Math.abs(motionDifference) / maxRotationDifference +
- this._coefficients.panoSequencePenalty * (potential.sameSequence ? 0 : 1) +
- this._coefficients.panoMergeCCPenalty * (potential.sameMergeCC ? 0 : 1);
- if (score < lowestScore) {
- lowestScore = score;
- edge = potential;
- }
- }
- if (edge != null) {
- occupiedAngles.push(edge.motionChange);
- panoEdges.push({
- data: {
- direction: Edge_1.EdgeDirection.Pano,
- worldMotionAzimuth: edge.worldMotionAzimuth,
- },
- from: node.key,
- to: edge.key,
- });
- }
- else {
- stepAngles.push(rotation);
- }
- }
- var occupiedStepAngles = {};
- occupiedStepAngles[Edge_1.EdgeDirection.Pano] = occupiedAngles;
- occupiedStepAngles[Edge_1.EdgeDirection.StepForward] = [];
- occupiedStepAngles[Edge_1.EdgeDirection.StepLeft] = [];
- occupiedStepAngles[Edge_1.EdgeDirection.StepBackward] = [];
- occupiedStepAngles[Edge_1.EdgeDirection.StepRight] = [];
- for (var _c = 0, stepAngles_1 = stepAngles; _c < stepAngles_1.length; _c++) {
- var stepAngle = stepAngles_1[_c];
- var occupations = [];
- for (var k in this._directions.panos) {
- if (!this._directions.panos.hasOwnProperty(k)) {
- continue;
- }
- var pano = this._directions.panos[k];
- var allOccupiedAngles = occupiedStepAngles[Edge_1.EdgeDirection.Pano]
- .concat(occupiedStepAngles[pano.direction])
- .concat(occupiedStepAngles[pano.prev])
- .concat(occupiedStepAngles[pano.next]);
- var lowestScore = Number.MAX_VALUE;
- var edge = null;
- for (var _d = 0, potentialSteps_1 = potentialSteps; _d < potentialSteps_1.length; _d++) {
- var potential = potentialSteps_1[_d];
- if (potential[0] !== pano.direction) {
- continue;
- }
- var motionChange = this._spatial.angleDifference(stepAngle, potential[1].motionChange);
- if (Math.abs(motionChange) > maxRotationDifference) {
- continue;
- }
- var minOccupiedDifference = Number.MAX_VALUE;
- for (var _e = 0, allOccupiedAngles_1 = allOccupiedAngles; _e < allOccupiedAngles_1.length; _e++) {
- var occupiedAngle = allOccupiedAngles_1[_e];
- var occupiedDifference = Math.abs(this._spatial.angleDifference(occupiedAngle, potential[1].motionChange));
- if (occupiedDifference < minOccupiedDifference) {
- minOccupiedDifference = occupiedDifference;
- }
- }
- if (minOccupiedDifference <= maxRotationDifference) {
- continue;
- }
- var score = this._coefficients.panoPreferredDistance *
- Math.abs(potential[1].distance - this._settings.panoPreferredDistance) /
- this._settings.panoMaxDistance +
- this._coefficients.panoMotion * Math.abs(motionChange) / maxRotationDifference +
- this._coefficients.panoMergeCCPenalty * (potential[1].sameMergeCC ? 0 : 1);
- if (score < lowestScore) {
- lowestScore = score;
- edge = potential;
- }
- }
- if (edge != null) {
- occupations.push(edge);
- panoEdges.push({
- data: {
- direction: edge[0],
- worldMotionAzimuth: edge[1].worldMotionAzimuth,
- },
- from: node.key,
- to: edge[1].key,
- });
- }
- }
- for (var _f = 0, occupations_1 = occupations; _f < occupations_1.length; _f++) {
- var occupation = occupations_1[_f];
- occupiedStepAngles[occupation[0]].push(occupation[1].motionChange);
- }
- }
- return panoEdges;
- };
- return EdgeCalculator;
-}());
-exports.EdgeCalculator = EdgeCalculator;
-exports.default = EdgeCalculator;
-
-},{"../../Edge":292,"../../Error":293,"../../Geo":294,"three":242}],434:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.EdgeCalculatorCoefficients = void 0;
-var EdgeCalculatorCoefficients = /** @class */ (function () {
- function EdgeCalculatorCoefficients() {
- this.panoPreferredDistance = 2;
- this.panoMotion = 2;
- this.panoSequencePenalty = 1;
- this.panoMergeCCPenalty = 4;
- this.stepPreferredDistance = 4;
- this.stepMotion = 3;
- this.stepRotation = 4;
- this.stepSequencePenalty = 2;
- this.stepMergeCCPenalty = 6;
- this.similarDistance = 2;
- this.similarRotation = 3;
- this.turnDistance = 4;
- this.turnMotion = 2;
- this.turnSequencePenalty = 1;
- this.turnMergeCCPenalty = 4;
- }
- return EdgeCalculatorCoefficients;
-}());
-exports.EdgeCalculatorCoefficients = EdgeCalculatorCoefficients;
-exports.default = EdgeCalculatorCoefficients;
-
-},{}],435:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.EdgeCalculatorDirections = void 0;
-var Edge_1 = require("../../Edge");
-var EdgeCalculatorDirections = /** @class */ (function () {
- function EdgeCalculatorDirections() {
- this.steps = {};
- this.turns = {};
- this.panos = {};
- this.steps[Edge_1.EdgeDirection.StepForward] = {
- direction: Edge_1.EdgeDirection.StepForward,
- motionChange: 0,
- useFallback: true,
- };
- this.steps[Edge_1.EdgeDirection.StepBackward] = {
- direction: Edge_1.EdgeDirection.StepBackward,
- motionChange: Math.PI,
- useFallback: true,
- };
- this.steps[Edge_1.EdgeDirection.StepLeft] = {
- direction: Edge_1.EdgeDirection.StepLeft,
- motionChange: Math.PI / 2,
- useFallback: false,
- };
- this.steps[Edge_1.EdgeDirection.StepRight] = {
- direction: Edge_1.EdgeDirection.StepRight,
- motionChange: -Math.PI / 2,
- useFallback: false,
- };
- this.turns[Edge_1.EdgeDirection.TurnLeft] = {
- direction: Edge_1.EdgeDirection.TurnLeft,
- directionChange: Math.PI / 2,
- motionChange: Math.PI / 4,
- };
- this.turns[Edge_1.EdgeDirection.TurnRight] = {
- direction: Edge_1.EdgeDirection.TurnRight,
- directionChange: -Math.PI / 2,
- motionChange: -Math.PI / 4,
- };
- this.turns[Edge_1.EdgeDirection.TurnU] = {
- direction: Edge_1.EdgeDirection.TurnU,
- directionChange: Math.PI,
- motionChange: null,
- };
- this.panos[Edge_1.EdgeDirection.StepForward] = {
- direction: Edge_1.EdgeDirection.StepForward,
- directionChange: 0,
- next: Edge_1.EdgeDirection.StepLeft,
- prev: Edge_1.EdgeDirection.StepRight,
- };
- this.panos[Edge_1.EdgeDirection.StepBackward] = {
- direction: Edge_1.EdgeDirection.StepBackward,
- directionChange: Math.PI,
- next: Edge_1.EdgeDirection.StepRight,
- prev: Edge_1.EdgeDirection.StepLeft,
- };
- this.panos[Edge_1.EdgeDirection.StepLeft] = {
- direction: Edge_1.EdgeDirection.StepLeft,
- directionChange: Math.PI / 2,
- next: Edge_1.EdgeDirection.StepBackward,
- prev: Edge_1.EdgeDirection.StepForward,
- };
- this.panos[Edge_1.EdgeDirection.StepRight] = {
- direction: Edge_1.EdgeDirection.StepRight,
- directionChange: -Math.PI / 2,
- next: Edge_1.EdgeDirection.StepForward,
- prev: Edge_1.EdgeDirection.StepBackward,
- };
- }
- return EdgeCalculatorDirections;
-}());
-exports.EdgeCalculatorDirections = EdgeCalculatorDirections;
-
-},{"../../Edge":292}],436:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.EdgeCalculatorSettings = void 0;
-var EdgeCalculatorSettings = /** @class */ (function () {
- function EdgeCalculatorSettings() {
- this.panoMinDistance = 0.1;
- this.panoMaxDistance = 20;
- this.panoPreferredDistance = 5;
- this.panoMaxItems = 4;
- this.panoMaxStepTurnChange = Math.PI / 8;
- this.rotationMaxDistance = this.turnMaxRigDistance;
- this.rotationMaxDirectionChange = Math.PI / 6;
- this.rotationMaxVerticalDirectionChange = Math.PI / 8;
- this.similarMaxDirectionChange = Math.PI / 8;
- this.similarMaxDistance = 12;
- this.similarMinTimeDifference = 12 * 3600 * 1000;
- this.stepMaxDistance = 20;
- this.stepMaxDirectionChange = Math.PI / 6;
- this.stepMaxDrift = Math.PI / 6;
- this.stepPreferredDistance = 4;
- this.turnMaxDistance = 15;
- this.turnMaxDirectionChange = 2 * Math.PI / 9;
- this.turnMaxRigDistance = 0.65;
- this.turnMinRigDirectionChange = Math.PI / 6;
- }
- Object.defineProperty(EdgeCalculatorSettings.prototype, "maxDistance", {
- get: function () {
- return Math.max(this.panoMaxDistance, this.similarMaxDistance, this.stepMaxDistance, this.turnMaxDistance);
- },
- enumerable: false,
- configurable: true
- });
- return EdgeCalculatorSettings;
-}());
-exports.EdgeCalculatorSettings = EdgeCalculatorSettings;
-exports.default = EdgeCalculatorSettings;
-
-},{}],437:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.EdgeDirection = void 0;
-/**
- * Enumeration for edge directions
- * @enum {number}
- * @readonly
- * @description Directions for edges in node graph describing
- * sequence, spatial and node type relations between nodes.
- */
-var EdgeDirection;
-(function (EdgeDirection) {
- /**
- * Next node in the sequence.
- */
- EdgeDirection[EdgeDirection["Next"] = 0] = "Next";
- /**
- * Previous node in the sequence.
- */
- EdgeDirection[EdgeDirection["Prev"] = 1] = "Prev";
- /**
- * Step to the left keeping viewing direction.
- */
- EdgeDirection[EdgeDirection["StepLeft"] = 2] = "StepLeft";
- /**
- * Step to the right keeping viewing direction.
- */
- EdgeDirection[EdgeDirection["StepRight"] = 3] = "StepRight";
- /**
- * Step forward keeping viewing direction.
- */
- EdgeDirection[EdgeDirection["StepForward"] = 4] = "StepForward";
- /**
- * Step backward keeping viewing direction.
- */
- EdgeDirection[EdgeDirection["StepBackward"] = 5] = "StepBackward";
- /**
- * Turn 90 degrees counter clockwise.
- */
- EdgeDirection[EdgeDirection["TurnLeft"] = 6] = "TurnLeft";
- /**
- * Turn 90 degrees clockwise.
- */
- EdgeDirection[EdgeDirection["TurnRight"] = 7] = "TurnRight";
- /**
- * Turn 180 degrees.
- */
- EdgeDirection[EdgeDirection["TurnU"] = 8] = "TurnU";
- /**
- * Panorama in general direction.
- */
- EdgeDirection[EdgeDirection["Pano"] = 9] = "Pano";
- /**
- * Looking in roughly the same direction at rougly the same position.
- */
- EdgeDirection[EdgeDirection["Similar"] = 10] = "Similar";
-})(EdgeDirection = exports.EdgeDirection || (exports.EdgeDirection = {}));
-
-},{}],438:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-
-},{}],439:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-
-},{}],440:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.DOMRenderer = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var vd = require("virtual-dom");
-var rxjs_2 = require("rxjs");
-var Render_1 = require("../Render");
-var DOMRenderer = /** @class */ (function () {
- function DOMRenderer(element, renderService, currentFrame$) {
- this._adaptiveOperation$ = new rxjs_2.Subject();
- this._render$ = new rxjs_2.Subject();
- this._renderAdaptive$ = new rxjs_2.Subject();
- this._renderService = renderService;
- this._currentFrame$ = currentFrame$;
- var rootNode = vd.create(vd.h("div.domRenderer", []));
- element.appendChild(rootNode);
- this._offset$ = this._adaptiveOperation$.pipe(operators_1.scan(function (adaptive, operation) {
- return operation(adaptive);
- }, {
- elementHeight: element.offsetHeight,
- elementWidth: element.offsetWidth,
- imageAspect: 0,
- renderMode: Render_1.RenderMode.Fill,
- }), operators_1.filter(function (adaptive) {
- return adaptive.imageAspect > 0 && adaptive.elementWidth > 0 && adaptive.elementHeight > 0;
- }), operators_1.map(function (adaptive) {
- var elementAspect = adaptive.elementWidth / adaptive.elementHeight;
- var ratio = adaptive.imageAspect / elementAspect;
- var verticalOffset = 0;
- var horizontalOffset = 0;
- if (adaptive.renderMode === Render_1.RenderMode.Letterbox) {
- if (adaptive.imageAspect > elementAspect) {
- verticalOffset = adaptive.elementHeight * (1 - 1 / ratio) / 2;
- }
- else {
- horizontalOffset = adaptive.elementWidth * (1 - ratio) / 2;
- }
- }
- else {
- if (adaptive.imageAspect > elementAspect) {
- horizontalOffset = -adaptive.elementWidth * (ratio - 1) / 2;
- }
- else {
- verticalOffset = -adaptive.elementHeight * (1 / ratio - 1) / 2;
- }
- }
- return {
- bottom: verticalOffset,
- left: horizontalOffset,
- right: horizontalOffset,
- top: verticalOffset,
- };
- }));
- this._currentFrame$.pipe(operators_1.filter(function (frame) {
- return frame.state.currentNode != null;
- }), operators_1.distinctUntilChanged(function (k1, k2) {
- return k1 === k2;
- }, function (frame) {
- return frame.state.currentNode.key;
- }), operators_1.map(function (frame) {
- return frame.state.currentTransform.basicAspect;
- }), operators_1.map(function (aspect) {
- return function (adaptive) {
- adaptive.imageAspect = aspect;
- return adaptive;
- };
- }))
- .subscribe(this._adaptiveOperation$);
- rxjs_1.combineLatest(this._renderAdaptive$.pipe(operators_1.scan(function (vNodeHashes, vNodeHash) {
- if (vNodeHash.vnode == null) {
- delete vNodeHashes[vNodeHash.name];
- }
- else {
- vNodeHashes[vNodeHash.name] = vNodeHash.vnode;
- }
- return vNodeHashes;
- }, {})), this._offset$).pipe(operators_1.map(function (vo) {
- var vNodes = [];
- var hashes = vo[0];
- for (var name_1 in hashes) {
- if (!hashes.hasOwnProperty(name_1)) {
- continue;
- }
- vNodes.push(hashes[name_1]);
- }
- var offset = vo[1];
- var properties = {
- style: {
- bottom: offset.bottom + "px",
- left: offset.left + "px",
- "pointer-events": "none",
- position: "absolute",
- right: offset.right + "px",
- top: offset.top + "px",
- },
- };
- return {
- name: "adaptiveDomRenderer",
- vnode: vd.h("div.adaptiveDomRenderer", properties, vNodes),
- };
- }))
- .subscribe(this._render$);
- this._vNode$ = this._render$.pipe(operators_1.scan(function (vNodeHashes, vNodeHash) {
- if (vNodeHash.vnode == null) {
- delete vNodeHashes[vNodeHash.name];
- }
- else {
- vNodeHashes[vNodeHash.name] = vNodeHash.vnode;
- }
- return vNodeHashes;
- }, {}), operators_1.map(function (hashes) {
- var vNodes = [];
- for (var name_2 in hashes) {
- if (!hashes.hasOwnProperty(name_2)) {
- continue;
- }
- vNodes.push(hashes[name_2]);
- }
- return vd.h("div.domRenderer", vNodes);
- }));
- this._vPatch$ = this._vNode$.pipe(operators_1.scan(function (nodePatch, vNode) {
- nodePatch.vpatch = vd.diff(nodePatch.vnode, vNode);
- nodePatch.vnode = vNode;
- return nodePatch;
- }, { vnode: vd.h("div.domRenderer", []), vpatch: null }), operators_1.pluck("vpatch"));
- this._element$ = this._vPatch$.pipe(operators_1.scan(function (oldElement, vPatch) {
- return vd.patch(oldElement, vPatch);
- }, rootNode), operators_1.publishReplay(1), operators_1.refCount());
- this._element$.subscribe(function () { });
- this._renderService.size$.pipe(operators_1.map(function (size) {
- return function (adaptive) {
- adaptive.elementWidth = size.width;
- adaptive.elementHeight = size.height;
- return adaptive;
- };
- }))
- .subscribe(this._adaptiveOperation$);
- this._renderService.renderMode$.pipe(operators_1.map(function (renderMode) {
- return function (adaptive) {
- adaptive.renderMode = renderMode;
- return adaptive;
- };
- }))
- .subscribe(this._adaptiveOperation$);
- }
- Object.defineProperty(DOMRenderer.prototype, "element$", {
- get: function () {
- return this._element$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DOMRenderer.prototype, "render$", {
- get: function () {
- return this._render$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(DOMRenderer.prototype, "renderAdaptive$", {
- get: function () {
- return this._renderAdaptive$;
- },
- enumerable: false,
- configurable: true
- });
- DOMRenderer.prototype.clear = function (name) {
- this._renderAdaptive$.next({ name: name, vnode: null });
- this._render$.next({ name: name, vnode: null });
- };
- return DOMRenderer;
-}());
-exports.DOMRenderer = DOMRenderer;
-exports.default = DOMRenderer;
-
-
-},{"../Render":297,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],441:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.GLRenderStage = void 0;
-var GLRenderStage;
-(function (GLRenderStage) {
- GLRenderStage[GLRenderStage["Background"] = 0] = "Background";
- GLRenderStage[GLRenderStage["Foreground"] = 1] = "Foreground";
-})(GLRenderStage = exports.GLRenderStage || (exports.GLRenderStage = {}));
-exports.default = GLRenderStage;
-
-},{}],442:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.GLRenderer = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var THREE = require("three");
-var Render_1 = require("../Render");
-var Utils_1 = require("../Utils");
-var GLRenderer = /** @class */ (function () {
- function GLRenderer(canvasContainer, renderService, dom) {
- var _this = this;
- this._renderFrame$ = new rxjs_1.Subject();
- this._renderCameraOperation$ = new rxjs_1.Subject();
- this._render$ = new rxjs_1.Subject();
- this._clear$ = new rxjs_1.Subject();
- this._renderOperation$ = new rxjs_1.Subject();
- this._rendererOperation$ = new rxjs_1.Subject();
- this._eraserOperation$ = new rxjs_1.Subject();
- this._renderService = renderService;
- this._dom = !!dom ? dom : new Utils_1.DOM();
- this._renderer$ = this._rendererOperation$.pipe(operators_1.scan(function (renderer, operation) {
- return operation(renderer);
- }, { needsRender: false, renderer: null }), operators_1.filter(function (renderer) {
- return !!renderer.renderer;
- }));
- this._renderCollection$ = this._renderOperation$.pipe(operators_1.scan(function (hashes, operation) {
- return operation(hashes);
- }, {}), operators_1.share());
- this._renderCamera$ = this._renderCameraOperation$.pipe(operators_1.scan(function (rc, operation) {
- return operation(rc);
- }, { frameId: -1, needsRender: false, perspective: null }));
- this._eraser$ = this._eraserOperation$.pipe(operators_1.startWith(function (eraser) {
- return eraser;
- }), operators_1.scan(function (eraser, operation) {
- return operation(eraser);
- }, { needsRender: false }));
- rxjs_1.combineLatest(this._renderer$, this._renderCollection$, this._renderCamera$, this._eraser$).pipe(operators_1.map(function (_a) {
- var renderer = _a[0], hashes = _a[1], rc = _a[2], eraser = _a[3];
- var renders = Object.keys(hashes)
- .map(function (key) {
- return hashes[key];
- });
- return { camera: rc, eraser: eraser, renderer: renderer, renders: renders };
- }), operators_1.filter(function (co) {
- var needsRender = co.renderer.needsRender ||
- co.camera.needsRender ||
- co.eraser.needsRender;
- var frameId = co.camera.frameId;
- for (var _i = 0, _a = co.renders; _i < _a.length; _i++) {
- var render = _a[_i];
- if (render.frameId !== frameId) {
- return false;
- }
- needsRender = needsRender || render.needsRender;
- }
- return needsRender;
- }), operators_1.distinctUntilChanged(function (n1, n2) {
- return n1 === n2;
- }, function (co) {
- return co.eraser.needsRender ? -1 : co.camera.frameId;
- }))
- .subscribe(function (co) {
- co.renderer.needsRender = false;
- co.camera.needsRender = false;
- co.eraser.needsRender = false;
- var perspectiveCamera = co.camera.perspective;
- var backgroundRenders = [];
- var foregroundRenders = [];
- for (var _i = 0, _a = co.renders; _i < _a.length; _i++) {
- var render = _a[_i];
- if (render.stage === Render_1.GLRenderStage.Background) {
- backgroundRenders.push(render.render);
- }
- else if (render.stage === Render_1.GLRenderStage.Foreground) {
- foregroundRenders.push(render.render);
- }
- }
- var renderer = co.renderer.renderer;
- renderer.clear();
- for (var _b = 0, backgroundRenders_1 = backgroundRenders; _b < backgroundRenders_1.length; _b++) {
- var render = backgroundRenders_1[_b];
- render(perspectiveCamera, renderer);
- }
- renderer.clearDepth();
- for (var _c = 0, foregroundRenders_1 = foregroundRenders; _c < foregroundRenders_1.length; _c++) {
- var render = foregroundRenders_1[_c];
- render(perspectiveCamera, renderer);
- }
- });
- this._renderFrame$.pipe(operators_1.map(function (rc) {
- return function (irc) {
- irc.frameId = rc.frameId;
- irc.perspective = rc.perspective;
- if (rc.changed === true) {
- irc.needsRender = true;
- }
- return irc;
- };
- }))
- .subscribe(this._renderCameraOperation$);
- this._renderFrameSubscribe();
- var renderHash$ = this._render$.pipe(operators_1.map(function (hash) {
- return function (hashes) {
- hashes[hash.name] = hash.render;
- return hashes;
- };
- }));
- var clearHash$ = this._clear$.pipe(operators_1.map(function (name) {
- return function (hashes) {
- delete hashes[name];
- return hashes;
- };
- }));
- rxjs_1.merge(renderHash$, clearHash$)
- .subscribe(this._renderOperation$);
- this._webGLRenderer$ = this._render$.pipe(operators_1.first(), operators_1.map(function (hash) {
- var canvas = _this._dom.createElement("canvas", "mapillary-js-canvas");
- canvas.style.position = "absolute";
- canvas.setAttribute("tabindex", "0");
- canvasContainer.appendChild(canvas);
- var element = renderService.element;
- var webGLRenderer = new THREE.WebGLRenderer({ canvas: canvas });
- webGLRenderer.setPixelRatio(window.devicePixelRatio);
- webGLRenderer.setSize(element.offsetWidth, element.offsetHeight);
- webGLRenderer.setClearColor(new THREE.Color(0x202020), 1.0);
- webGLRenderer.autoClear = false;
- return webGLRenderer;
- }), operators_1.publishReplay(1), operators_1.refCount());
- this._webGLRenderer$.subscribe(function () { });
- var createRenderer$ = this._webGLRenderer$.pipe(operators_1.first(), operators_1.map(function (webGLRenderer) {
- return function (renderer) {
- renderer.needsRender = true;
- renderer.renderer = webGLRenderer;
- return renderer;
- };
- }));
- var resizeRenderer$ = this._renderService.size$.pipe(operators_1.map(function (size) {
- return function (renderer) {
- if (renderer.renderer == null) {
- return renderer;
- }
- renderer.renderer.setSize(size.width, size.height);
- renderer.needsRender = true;
- return renderer;
- };
- }));
- var clearRenderer$ = this._clear$.pipe(operators_1.map(function (name) {
- return function (renderer) {
- if (renderer.renderer == null) {
- return renderer;
- }
- renderer.needsRender = true;
- return renderer;
- };
- }));
- rxjs_1.merge(createRenderer$, resizeRenderer$, clearRenderer$)
- .subscribe(this._rendererOperation$);
- var renderCollectionEmpty$ = this._renderCollection$.pipe(operators_1.filter(function (hashes) {
- return Object.keys(hashes).length === 0;
- }), operators_1.share());
- renderCollectionEmpty$
- .subscribe(function (hashes) {
- if (_this._renderFrameSubscription == null) {
- return;
- }
- _this._renderFrameSubscription.unsubscribe();
- _this._renderFrameSubscription = null;
- _this._renderFrameSubscribe();
- });
- renderCollectionEmpty$.pipe(operators_1.map(function (hashes) {
- return function (eraser) {
- eraser.needsRender = true;
- return eraser;
- };
- }))
- .subscribe(this._eraserOperation$);
- }
- Object.defineProperty(GLRenderer.prototype, "render$", {
- get: function () {
- return this._render$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(GLRenderer.prototype, "webGLRenderer$", {
- get: function () {
- return this._webGLRenderer$;
- },
- enumerable: false,
- configurable: true
- });
- GLRenderer.prototype.clear = function (name) {
- this._clear$.next(name);
- };
- GLRenderer.prototype._renderFrameSubscribe = function () {
- var _this = this;
- this._render$.pipe(operators_1.first(), operators_1.map(function (renderHash) {
- return function (irc) {
- irc.needsRender = true;
- return irc;
- };
- }))
- .subscribe(function (operation) {
- _this._renderCameraOperation$.next(operation);
- });
- this._renderFrameSubscription = this._render$.pipe(operators_1.first(), operators_1.mergeMap(function (hash) {
- return _this._renderService.renderCameraFrame$;
- }))
- .subscribe(this._renderFrame$);
- };
- return GLRenderer;
-}());
-exports.GLRenderer = GLRenderer;
-exports.default = GLRenderer;
-
-
-},{"../Render":297,"../Utils":301,"rxjs":43,"rxjs/operators":241,"three":242}],443:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.RenderCamera = void 0;
-var THREE = require("three");
-var Geo_1 = require("../Geo");
-var Render_1 = require("../Render");
-var State_1 = require("../State");
-var RenderCamera = /** @class */ (function () {
- function RenderCamera(elementWidth, elementHeight, renderMode) {
- this._spatial = new Geo_1.Spatial();
- this._viewportCoords = new Geo_1.ViewportCoords();
- this._initialFov = 50;
- this._alpha = -1;
- this._renderMode = renderMode;
- this._zoom = 0;
- this._frameId = -1;
- this._changed = false;
- this._changedForFrame = -1;
- this._currentNodeId = null;
- this._previousNodeId = null;
- this._currentPano = false;
- this._previousPano = false;
- this._state = null;
- this._currentProjectedPoints = [];
- this._previousProjectedPoints = [];
- this._currentFov = this._initialFov;
- this._previousFov = this._initialFov;
- this._camera = new Geo_1.Camera();
- this._perspective = new THREE.PerspectiveCamera(this._initialFov, this._computeAspect(elementWidth, elementHeight), 0.16, 10000);
- this._perspective.matrixAutoUpdate = false;
- this._rotation = { phi: 0, theta: 0 };
- }
- Object.defineProperty(RenderCamera.prototype, "alpha", {
- get: function () {
- return this._alpha;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RenderCamera.prototype, "camera", {
- get: function () {
- return this._camera;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RenderCamera.prototype, "changed", {
- get: function () {
- return this._frameId === this._changedForFrame;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RenderCamera.prototype, "frameId", {
- get: function () {
- return this._frameId;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RenderCamera.prototype, "perspective", {
- get: function () {
- return this._perspective;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RenderCamera.prototype, "renderMode", {
- get: function () {
- return this._renderMode;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RenderCamera.prototype, "rotation", {
- get: function () {
- return this._rotation;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RenderCamera.prototype, "zoom", {
- get: function () {
- return this._zoom;
- },
- enumerable: false,
- configurable: true
- });
- RenderCamera.prototype.getTilt = function () {
- return 90 - this._spatial.radToDeg(this._rotation.theta);
- };
- RenderCamera.prototype.fovToZoom = function (fov) {
- fov = Math.min(90, Math.max(0, fov));
- var currentFov = this._computeCurrentFov(0);
- var actualFov = this._alpha === 1 ?
- currentFov :
- this._interpolateFov(currentFov, this._computePreviousFov(0), this._alpha);
- var y0 = Math.tan(actualFov / 2 * Math.PI / 180);
- var y1 = Math.tan(fov / 2 * Math.PI / 180);
- var zoom = Math.log(y0 / y1) / Math.log(2);
- return zoom;
- };
- RenderCamera.prototype.setFrame = function (frame) {
- var state = frame.state;
- if (state.state !== this._state) {
- this._state = state.state;
- this._changed = true;
- }
- var currentNodeId = state.currentNode.key;
- var previousNodeId = !!state.previousNode ? state.previousNode.key : null;
- if (currentNodeId !== this._currentNodeId) {
- this._currentNodeId = currentNodeId;
- this._currentPano = !!state.currentTransform.gpano;
- this._currentProjectedPoints = this._computeProjectedPoints(state.currentTransform);
- this._changed = true;
- }
- if (previousNodeId !== this._previousNodeId) {
- this._previousNodeId = previousNodeId;
- this._previousPano = !!state.previousTransform.gpano;
- this._previousProjectedPoints = this._computeProjectedPoints(state.previousTransform);
- this._changed = true;
- }
- var zoom = state.zoom;
- if (zoom !== this._zoom) {
- this._zoom = zoom;
- this._changed = true;
- }
- if (this._changed) {
- this._currentFov = this._computeCurrentFov(this.zoom);
- this._previousFov = this._computePreviousFov(this._zoom);
- }
- var alpha = state.alpha;
- if (this._changed || alpha !== this._alpha) {
- this._alpha = alpha;
- this._perspective.fov = this._state === State_1.State.Earth ?
- 60 :
- this._interpolateFov(this._currentFov, this._previousFov, this._alpha);
- this._changed = true;
- }
- var camera = state.camera;
- if (this._camera.diff(camera) > 1e-9) {
- this._camera.copy(camera);
- this._rotation = this._computeRotation(camera);
- this._perspective.up.copy(camera.up);
- this._perspective.position.copy(camera.position);
- // Workaround for shaking camera
- this._perspective.matrixAutoUpdate = true;
- this._perspective.lookAt(camera.lookat);
- this._perspective.matrixAutoUpdate = false;
- this._perspective.updateMatrix();
- this._perspective.updateMatrixWorld(false);
- this._changed = true;
- }
- if (this._changed) {
- this._perspective.updateProjectionMatrix();
- }
- this._setFrameId(frame.id);
- };
- RenderCamera.prototype.setRenderMode = function (renderMode) {
- this._renderMode = renderMode;
- this._perspective.fov = this._computeFov();
- this._perspective.updateProjectionMatrix();
- this._changed = true;
- };
- RenderCamera.prototype.setSize = function (size) {
- this._perspective.aspect = this._computeAspect(size.width, size.height);
- this._perspective.fov = this._computeFov();
- this._perspective.updateProjectionMatrix();
- this._changed = true;
- };
- RenderCamera.prototype._computeAspect = function (elementWidth, elementHeight) {
- return elementWidth === 0 ? 0 : elementWidth / elementHeight;
- };
- RenderCamera.prototype._computeCurrentFov = function (zoom) {
- if (this._perspective.aspect === 0) {
- return 0;
- }
- if (!this._currentNodeId) {
- return this._initialFov;
- }
- return this._currentPano ?
- this._yToFov(1, zoom) :
- this._computeVerticalFov(this._currentProjectedPoints, this._renderMode, zoom, this.perspective.aspect);
- };
- RenderCamera.prototype._computeFov = function () {
- this._currentFov = this._computeCurrentFov(this._zoom);
- this._previousFov = this._computePreviousFov(this._zoom);
- return this._interpolateFov(this._currentFov, this._previousFov, this._alpha);
- };
- RenderCamera.prototype._computePreviousFov = function (zoom) {
- if (this._perspective.aspect === 0) {
- return 0;
- }
- if (!this._currentNodeId) {
- return this._initialFov;
- }
- return !this._previousNodeId ?
- this._currentFov :
- this._previousPano ?
- this._yToFov(1, zoom) :
- this._computeVerticalFov(this._previousProjectedPoints, this._renderMode, zoom, this.perspective.aspect);
- };
- RenderCamera.prototype._computeProjectedPoints = function (transform) {
- var vertices = [[0.5, 0], [1, 0]];
- var directions = [[0.5, 0], [0, 0.5]];
- var pointsPerLine = 100;
- return Geo_1.Geo.computeProjectedPoints(transform, vertices, directions, pointsPerLine, this._viewportCoords);
- };
- RenderCamera.prototype._computeRequiredVerticalFov = function (projectedPoint, zoom, aspect) {
- var maxY = Math.max(projectedPoint[0] / aspect, projectedPoint[1]);
- return this._yToFov(maxY, zoom);
- };
- RenderCamera.prototype._computeRotation = function (camera) {
- var direction = camera.lookat.clone().sub(camera.position);
- var up = camera.up.clone();
- var phi = this._spatial.azimuthal(direction.toArray(), up.toArray());
- var theta = Math.PI / 2 - this._spatial.angleToPlane(direction.toArray(), [0, 0, 1]);
- return { phi: phi, theta: theta };
- };
- RenderCamera.prototype._computeVerticalFov = function (projectedPoints, renderMode, zoom, aspect) {
- var _this = this;
- var fovs = projectedPoints
- .map(function (projectedPoint) {
- return _this._computeRequiredVerticalFov(projectedPoint, zoom, aspect);
- });
- var fov = renderMode === Render_1.RenderMode.Fill ?
- Math.min.apply(Math, fovs) * 0.995 : Math.max.apply(Math, fovs);
- return fov;
- };
- RenderCamera.prototype._yToFov = function (y, zoom) {
- return 2 * Math.atan(y / Math.pow(2, zoom)) * 180 / Math.PI;
- };
- RenderCamera.prototype._interpolateFov = function (v1, v2, alpha) {
- return alpha * v1 + (1 - alpha) * v2;
- };
- RenderCamera.prototype._setFrameId = function (frameId) {
- this._frameId = frameId;
- if (this._changed) {
- this._changed = false;
- this._changedForFrame = frameId;
- }
- };
- return RenderCamera;
-}());
-exports.RenderCamera = RenderCamera;
-exports.default = RenderCamera;
-
-},{"../Geo":294,"../Render":297,"../State":298,"three":242}],444:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.RenderMode = void 0;
-/**
- * Enumeration for render mode
- * @enum {number}
- * @readonly
- * @description Modes for specifying how rendering is done
- * in the viewer. All modes preserves the original aspect
- * ratio of the images.
- */
-var RenderMode;
-(function (RenderMode) {
- /**
- * Displays all content within the viewer.
- *
- * @description Black bars shown on both
- * sides of the content. Bars are shown
- * either below and above or to the left
- * and right of the content depending on
- * the aspect ratio relation between the
- * image and the viewer.
- */
- RenderMode[RenderMode["Letterbox"] = 0] = "Letterbox";
- /**
- * Fills the viewer by cropping content.
- *
- * @description Cropping is done either
- * in horizontal or vertical direction
- * depending on the aspect ratio relation
- * between the image and the viewer.
- */
- RenderMode[RenderMode["Fill"] = 1] = "Fill";
-})(RenderMode = exports.RenderMode || (exports.RenderMode = {}));
-exports.default = RenderMode;
-
-},{}],445:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.RenderService = void 0;
-var operators_1 = require("rxjs/operators");
-var rxjs_1 = require("rxjs");
-var Geo_1 = require("../Geo");
-var Render_1 = require("../Render");
-var RenderService = /** @class */ (function () {
- function RenderService(element, currentFrame$, renderMode, renderCamera) {
- var _this = this;
- this._element = element;
- this._currentFrame$ = currentFrame$;
- this._spatial = new Geo_1.Spatial();
- renderMode = renderMode != null ? renderMode : Render_1.RenderMode.Fill;
- this._resize$ = new rxjs_1.Subject();
- this._renderCameraOperation$ = new rxjs_1.Subject();
- this._size$ =
- new rxjs_1.BehaviorSubject({
- height: this._element.offsetHeight,
- width: this._element.offsetWidth,
- });
- this._resize$.pipe(operators_1.map(function () {
- return { height: _this._element.offsetHeight, width: _this._element.offsetWidth };
- }))
- .subscribe(this._size$);
- this._renderMode$ = new rxjs_1.BehaviorSubject(renderMode);
- this._renderCameraHolder$ = this._renderCameraOperation$.pipe(operators_1.startWith(function (rc) {
- return rc;
- }), operators_1.scan(function (rc, operation) {
- return operation(rc);
- }, !!renderCamera ? renderCamera : new Render_1.RenderCamera(this._element.offsetWidth, this._element.offsetHeight, renderMode)), operators_1.publishReplay(1), operators_1.refCount());
- this._renderCameraFrame$ = this._currentFrame$.pipe(operators_1.withLatestFrom(this._renderCameraHolder$), operators_1.tap(function (_a) {
- var frame = _a[0], rc = _a[1];
- rc.setFrame(frame);
- }), operators_1.map(function (args) {
- return args[1];
- }), operators_1.publishReplay(1), operators_1.refCount());
- this._renderCamera$ = this._renderCameraFrame$.pipe(operators_1.filter(function (rc) {
- return rc.changed;
- }), operators_1.publishReplay(1), operators_1.refCount());
- this._bearing$ = this._renderCamera$.pipe(operators_1.map(function (rc) {
- var bearing = _this._spatial.radToDeg(_this._spatial.azimuthalToBearing(rc.rotation.phi));
- return _this._spatial.wrap(bearing, 0, 360);
- }), operators_1.publishReplay(1), operators_1.refCount());
- this._size$.pipe(operators_1.skip(1), operators_1.map(function (size) {
- return function (rc) {
- rc.setSize(size);
- return rc;
- };
- }))
- .subscribe(this._renderCameraOperation$);
- this._renderMode$.pipe(operators_1.skip(1), operators_1.map(function (rm) {
- return function (rc) {
- rc.setRenderMode(rm);
- return rc;
- };
- }))
- .subscribe(this._renderCameraOperation$);
- this._bearing$.subscribe(function () { });
- this._renderCameraHolder$.subscribe(function () { });
- this._size$.subscribe(function () { });
- this._renderMode$.subscribe(function () { });
- this._renderCamera$.subscribe(function () { });
- this._renderCameraFrame$.subscribe(function () { });
- }
- Object.defineProperty(RenderService.prototype, "bearing$", {
- get: function () {
- return this._bearing$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RenderService.prototype, "element", {
- get: function () {
- return this._element;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RenderService.prototype, "resize$", {
- get: function () {
- return this._resize$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RenderService.prototype, "size$", {
- get: function () {
- return this._size$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RenderService.prototype, "renderMode$", {
- get: function () {
- return this._renderMode$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RenderService.prototype, "renderCameraFrame$", {
- get: function () {
- return this._renderCameraFrame$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RenderService.prototype, "renderCamera$", {
- get: function () {
- return this._renderCamera$;
- },
- enumerable: false,
- configurable: true
- });
- return RenderService;
-}());
-exports.RenderService = RenderService;
-exports.default = RenderService;
-
-
-},{"../Geo":294,"../Render":297,"rxjs":43,"rxjs/operators":241}],446:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-
-},{}],447:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.FrameGenerator = void 0;
-var FrameGenerator = /** @class */ (function () {
- function FrameGenerator(root) {
- if (root.requestAnimationFrame) {
- this._cancelAnimationFrame = root.cancelAnimationFrame.bind(root);
- this._requestAnimationFrame = root.requestAnimationFrame.bind(root);
- }
- else if (root.mozRequestAnimationFrame) {
- this._cancelAnimationFrame = root.mozCancelAnimationFrame.bind(root);
- this._requestAnimationFrame = root.mozRequestAnimationFrame.bind(root);
- }
- else if (root.webkitRequestAnimationFrame) {
- this._cancelAnimationFrame = root.webkitCancelAnimationFrame.bind(root);
- this._requestAnimationFrame = root.webkitRequestAnimationFrame.bind(root);
- }
- else if (root.msRequestAnimationFrame) {
- this._cancelAnimationFrame = root.msCancelAnimationFrame.bind(root);
- this._requestAnimationFrame = root.msRequestAnimationFrame.bind(root);
- }
- else if (root.oRequestAnimationFrame) {
- this._cancelAnimationFrame = root.oCancelAnimationFrame.bind(root);
- this._requestAnimationFrame = root.oRequestAnimationFrame.bind(root);
- }
- else {
- this._cancelAnimationFrame = root.clearTimeout.bind(root);
- this._requestAnimationFrame = function (cb) { return root.setTimeout(cb, 1000 / 60); };
- }
- }
- Object.defineProperty(FrameGenerator.prototype, "cancelAnimationFrame", {
- get: function () {
- return this._cancelAnimationFrame;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(FrameGenerator.prototype, "requestAnimationFrame", {
- get: function () {
- return this._requestAnimationFrame;
- },
- enumerable: false,
- configurable: true
- });
- return FrameGenerator;
-}());
-exports.FrameGenerator = FrameGenerator;
-exports.default = FrameGenerator;
-
-},{}],448:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.RotationDelta = void 0;
-var RotationDelta = /** @class */ (function () {
- function RotationDelta(phi, theta) {
- this._phi = phi;
- this._theta = theta;
- }
- Object.defineProperty(RotationDelta.prototype, "phi", {
- get: function () {
- return this._phi;
- },
- set: function (value) {
- this._phi = value;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RotationDelta.prototype, "theta", {
- get: function () {
- return this._theta;
- },
- set: function (value) {
- this._theta = value;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(RotationDelta.prototype, "isZero", {
- get: function () {
- return this._phi === 0 && this._theta === 0;
- },
- enumerable: false,
- configurable: true
- });
- RotationDelta.prototype.copy = function (delta) {
- this._phi = delta.phi;
- this._theta = delta.theta;
- };
- RotationDelta.prototype.lerp = function (other, alpha) {
- this._phi = (1 - alpha) * this._phi + alpha * other.phi;
- this._theta = (1 - alpha) * this._theta + alpha * other.theta;
- };
- RotationDelta.prototype.multiply = function (value) {
- this._phi *= value;
- this._theta *= value;
- };
- RotationDelta.prototype.threshold = function (value) {
- this._phi = Math.abs(this._phi) > value ? this._phi : 0;
- this._theta = Math.abs(this._theta) > value ? this._theta : 0;
- };
- RotationDelta.prototype.lengthSquared = function () {
- return this._phi * this._phi + this._theta * this._theta;
- };
- RotationDelta.prototype.reset = function () {
- this._phi = 0;
- this._theta = 0;
- };
- return RotationDelta;
-}());
-exports.RotationDelta = RotationDelta;
-exports.default = RotationDelta;
-
-},{}],449:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.State = void 0;
-var State;
-(function (State) {
- State[State["Earth"] = 0] = "Earth";
- State[State["Traversing"] = 1] = "Traversing";
- State[State["Waiting"] = 2] = "Waiting";
- State[State["WaitingInteractively"] = 3] = "WaitingInteractively";
-})(State = exports.State || (exports.State = {}));
-exports.default = State;
-
-},{}],450:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.StateContext = void 0;
-var State_1 = require("../State");
-var Geo_1 = require("../Geo");
-var StateContext = /** @class */ (function () {
- function StateContext(transitionMode) {
- this._state = new State_1.TraversingState({
- alpha: 1,
- camera: new Geo_1.Camera(),
- currentIndex: -1,
- reference: { alt: 0, lat: 0, lon: 0 },
- trajectory: [],
- transitionMode: transitionMode == null ? State_1.TransitionMode.Default : transitionMode,
- zoom: 0,
- });
- }
- Object.defineProperty(StateContext.prototype, "state", {
- get: function () {
- if (this._state instanceof State_1.EarthState) {
- return State_1.State.Earth;
- }
- else if (this._state instanceof State_1.TraversingState) {
- return State_1.State.Traversing;
- }
- else if (this._state instanceof State_1.WaitingState) {
- return State_1.State.Waiting;
- }
- else if (this._state instanceof State_1.InteractiveWaitingState) {
- return State_1.State.WaitingInteractively;
- }
- throw new Error("Invalid state");
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "reference", {
- get: function () {
- return this._state.reference;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "alpha", {
- get: function () {
- return this._state.alpha;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "camera", {
- get: function () {
- return this._state.camera;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "zoom", {
- get: function () {
- return this._state.zoom;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "currentNode", {
- get: function () {
- return this._state.currentNode;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "previousNode", {
- get: function () {
- return this._state.previousNode;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "currentCamera", {
- get: function () {
- return this._state.currentCamera;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "currentTransform", {
- get: function () {
- return this._state.currentTransform;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "previousTransform", {
- get: function () {
- return this._state.previousTransform;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "trajectory", {
- get: function () {
- return this._state.trajectory;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "currentIndex", {
- get: function () {
- return this._state.currentIndex;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "lastNode", {
- get: function () {
- return this._state.trajectory[this._state.trajectory.length - 1];
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "nodesAhead", {
- get: function () {
- return this._state.trajectory.length - 1 - this._state.currentIndex;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "motionless", {
- get: function () {
- return this._state.motionless;
- },
- enumerable: false,
- configurable: true
- });
- StateContext.prototype.earth = function () {
- this._state = this._state.earth();
- };
- StateContext.prototype.traverse = function () {
- this._state = this._state.traverse();
- };
- StateContext.prototype.wait = function () {
- this._state = this._state.wait();
- };
- StateContext.prototype.waitInteractively = function () {
- this._state = this._state.waitInteractively();
- };
- StateContext.prototype.getCenter = function () {
- return this._state.getCenter();
- };
- StateContext.prototype.setCenter = function (center) {
- this._state.setCenter(center);
- };
- StateContext.prototype.setZoom = function (zoom) {
- this._state.setZoom(zoom);
- };
- StateContext.prototype.update = function (fps) {
- this._state.update(fps);
- };
- StateContext.prototype.append = function (nodes) {
- this._state.append(nodes);
- };
- StateContext.prototype.prepend = function (nodes) {
- this._state.prepend(nodes);
- };
- StateContext.prototype.remove = function (n) {
- this._state.remove(n);
- };
- StateContext.prototype.clear = function () {
- this._state.clear();
- };
- StateContext.prototype.clearPrior = function () {
- this._state.clearPrior();
- };
- StateContext.prototype.cut = function () {
- this._state.cut();
- };
- StateContext.prototype.set = function (nodes) {
- this._state.set(nodes);
- };
- StateContext.prototype.rotate = function (delta) {
- this._state.rotate(delta);
- };
- StateContext.prototype.rotateUnbounded = function (delta) {
- this._state.rotateUnbounded(delta);
- };
- StateContext.prototype.rotateWithoutInertia = function (delta) {
- this._state.rotateWithoutInertia(delta);
- };
- StateContext.prototype.rotateBasic = function (basicRotation) {
- this._state.rotateBasic(basicRotation);
- };
- StateContext.prototype.rotateBasicUnbounded = function (basicRotation) {
- this._state.rotateBasicUnbounded(basicRotation);
- };
- StateContext.prototype.rotateBasicWithoutInertia = function (basicRotation) {
- this._state.rotateBasicWithoutInertia(basicRotation);
- };
- StateContext.prototype.rotateToBasic = function (basic) {
- this._state.rotateToBasic(basic);
- };
- StateContext.prototype.move = function (delta) {
- this._state.move(delta);
- };
- StateContext.prototype.moveTo = function (delta) {
- this._state.moveTo(delta);
- };
- StateContext.prototype.zoomIn = function (delta, reference) {
- this._state.zoomIn(delta, reference);
- };
- StateContext.prototype.setSpeed = function (speed) {
- this._state.setSpeed(speed);
- };
- StateContext.prototype.setTransitionMode = function (mode) {
- this._state.setTransitionMode(mode);
- };
- StateContext.prototype.dolly = function (delta) {
- this._state.dolly(delta);
- };
- StateContext.prototype.orbit = function (rotation) {
- this._state.orbit(rotation);
- };
- StateContext.prototype.truck = function (direction) {
- this._state.truck(direction);
- };
- return StateContext;
-}());
-exports.StateContext = StateContext;
-
-},{"../Geo":294,"../State":298}],451:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.StateService = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var State_1 = require("../State");
-var StateService = /** @class */ (function () {
- function StateService(transitionMode) {
- var _this = this;
- this._appendNode$ = new rxjs_1.Subject();
- this._start$ = new rxjs_1.Subject();
- this._frame$ = new rxjs_1.Subject();
- this._fpsSampleRate = 30;
- this._contextOperation$ = new rxjs_1.BehaviorSubject(function (context) {
- return context;
- });
- this._context$ = this._contextOperation$.pipe(operators_1.scan(function (context, operation) {
- return operation(context);
- }, new State_1.StateContext(transitionMode)), operators_1.publishReplay(1), operators_1.refCount());
- this._state$ = this._context$.pipe(operators_1.map(function (context) {
- return context.state;
- }), operators_1.distinctUntilChanged(), operators_1.publishReplay(1), operators_1.refCount());
- this._fps$ = this._start$.pipe(operators_1.switchMap(function () {
- return _this._frame$.pipe(operators_1.bufferCount(1, _this._fpsSampleRate), operators_1.map(function (frameIds) {
- return new Date().getTime();
- }), operators_1.pairwise(), operators_1.map(function (times) {
- return Math.max(20, 1000 * _this._fpsSampleRate / (times[1] - times[0]));
- }), operators_1.startWith(60));
- }), operators_1.share());
- this._currentState$ = this._frame$.pipe(operators_1.withLatestFrom(this._fps$, this._context$, function (frameId, fps, context) {
- return [frameId, fps, context];
- }), operators_1.filter(function (fc) {
- return fc[2].currentNode != null;
- }), operators_1.tap(function (fc) {
- fc[2].update(fc[1]);
- }), operators_1.map(function (fc) {
- return { fps: fc[1], id: fc[0], state: fc[2] };
- }), operators_1.share());
- this._lastState$ = this._currentState$.pipe(operators_1.publishReplay(1), operators_1.refCount());
- var nodeChanged$ = this._currentState$.pipe(operators_1.distinctUntilChanged(undefined, function (f) {
- return f.state.currentNode.key;
- }), operators_1.publishReplay(1), operators_1.refCount());
- var nodeChangedSubject$ = new rxjs_1.Subject();
- nodeChanged$
- .subscribe(nodeChangedSubject$);
- this._currentKey$ = new rxjs_1.BehaviorSubject(null);
- nodeChangedSubject$.pipe(operators_1.map(function (f) {
- return f.state.currentNode.key;
- }))
- .subscribe(this._currentKey$);
- this._currentNode$ = nodeChangedSubject$.pipe(operators_1.map(function (f) {
- return f.state.currentNode;
- }), operators_1.publishReplay(1), operators_1.refCount());
- this._currentCamera$ = nodeChangedSubject$.pipe(operators_1.map(function (f) {
- return f.state.currentCamera;
- }), operators_1.publishReplay(1), operators_1.refCount());
- this._currentTransform$ = nodeChangedSubject$.pipe(operators_1.map(function (f) {
- return f.state.currentTransform;
- }), operators_1.publishReplay(1), operators_1.refCount());
- this._reference$ = nodeChangedSubject$.pipe(operators_1.map(function (f) {
- return f.state.reference;
- }), operators_1.distinctUntilChanged(function (r1, r2) {
- return r1.lat === r2.lat && r1.lon === r2.lon;
- }, function (reference) {
- return { lat: reference.lat, lon: reference.lon };
- }), operators_1.publishReplay(1), operators_1.refCount());
- this._currentNodeExternal$ = nodeChanged$.pipe(operators_1.map(function (f) {
- return f.state.currentNode;
- }), operators_1.publishReplay(1), operators_1.refCount());
- this._appendNode$.pipe(operators_1.map(function (node) {
- return function (context) {
- context.append([node]);
- return context;
- };
- }))
- .subscribe(this._contextOperation$);
- this._inMotionOperation$ = new rxjs_1.Subject();
- nodeChanged$.pipe(operators_1.map(function (frame) {
- return true;
- }))
- .subscribe(this._inMotionOperation$);
- this._inMotionOperation$.pipe(operators_1.distinctUntilChanged(), operators_1.filter(function (moving) {
- return moving;
- }), operators_1.switchMap(function (moving) {
- return _this._currentState$.pipe(operators_1.filter(function (frame) {
- return frame.state.nodesAhead === 0;
- }), operators_1.map(function (frame) {
- return [frame.state.camera.clone(), frame.state.zoom];
- }), operators_1.pairwise(), operators_1.map(function (pair) {
- var c1 = pair[0][0];
- var c2 = pair[1][0];
- var z1 = pair[0][1];
- var z2 = pair[1][1];
- return c1.diff(c2) > 1e-5 || Math.abs(z1 - z2) > 1e-5;
- }), operators_1.first(function (changed) {
- return !changed;
- }));
- }))
- .subscribe(this._inMotionOperation$);
- this._inMotion$ = this._inMotionOperation$.pipe(operators_1.distinctUntilChanged(), operators_1.publishReplay(1), operators_1.refCount());
- this._inTranslationOperation$ = new rxjs_1.Subject();
- nodeChanged$.pipe(operators_1.map(function (frame) {
- return true;
- }))
- .subscribe(this._inTranslationOperation$);
- this._inTranslationOperation$.pipe(operators_1.distinctUntilChanged(), operators_1.filter(function (inTranslation) {
- return inTranslation;
- }), operators_1.switchMap(function (inTranslation) {
- return _this._currentState$.pipe(operators_1.filter(function (frame) {
- return frame.state.nodesAhead === 0;
- }), operators_1.map(function (frame) {
- return frame.state.camera.position.clone();
- }), operators_1.pairwise(), operators_1.map(function (pair) {
- return pair[0].distanceToSquared(pair[1]) !== 0;
- }), operators_1.first(function (changed) {
- return !changed;
- }));
- }))
- .subscribe(this._inTranslationOperation$);
- this._inTranslation$ = this._inTranslationOperation$.pipe(operators_1.distinctUntilChanged(), operators_1.publishReplay(1), operators_1.refCount());
- this._state$.subscribe(function () { });
- this._currentNode$.subscribe(function () { });
- this._currentCamera$.subscribe(function () { });
- this._currentTransform$.subscribe(function () { });
- this._reference$.subscribe(function () { });
- this._currentNodeExternal$.subscribe(function () { });
- this._lastState$.subscribe(function () { });
- this._inMotion$.subscribe(function () { });
- this._inTranslation$.subscribe(function () { });
- this._frameId = null;
- this._frameGenerator = new State_1.FrameGenerator(window);
- }
- Object.defineProperty(StateService.prototype, "currentState$", {
- get: function () {
- return this._currentState$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "currentNode$", {
- get: function () {
- return this._currentNode$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "currentKey$", {
- get: function () {
- return this._currentKey$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "currentNodeExternal$", {
- get: function () {
- return this._currentNodeExternal$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "currentCamera$", {
- get: function () {
- return this._currentCamera$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "currentTransform$", {
- get: function () {
- return this._currentTransform$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "state$", {
- get: function () {
- return this._state$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "reference$", {
- get: function () {
- return this._reference$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "inMotion$", {
- get: function () {
- return this._inMotion$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "inTranslation$", {
- get: function () {
- return this._inTranslation$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "appendNode$", {
- get: function () {
- return this._appendNode$;
- },
- enumerable: false,
- configurable: true
- });
- StateService.prototype.earth = function () {
- this._inMotionOperation$.next(true);
- this._invokeContextOperation(function (context) { context.earth(); });
- };
- StateService.prototype.traverse = function () {
- this._inMotionOperation$.next(true);
- this._invokeContextOperation(function (context) { context.traverse(); });
- };
- StateService.prototype.wait = function () {
- this._invokeContextOperation(function (context) { context.wait(); });
- };
- StateService.prototype.waitInteractively = function () {
- this._invokeContextOperation(function (context) { context.waitInteractively(); });
- };
- StateService.prototype.appendNodes = function (nodes) {
- this._invokeContextOperation(function (context) { context.append(nodes); });
- };
- StateService.prototype.prependNodes = function (nodes) {
- this._invokeContextOperation(function (context) { context.prepend(nodes); });
- };
- StateService.prototype.removeNodes = function (n) {
- this._invokeContextOperation(function (context) { context.remove(n); });
- };
- StateService.prototype.clearNodes = function () {
- this._invokeContextOperation(function (context) { context.clear(); });
- };
- StateService.prototype.clearPriorNodes = function () {
- this._invokeContextOperation(function (context) { context.clearPrior(); });
- };
- StateService.prototype.cutNodes = function () {
- this._invokeContextOperation(function (context) { context.cut(); });
- };
- StateService.prototype.setNodes = function (nodes) {
- this._invokeContextOperation(function (context) { context.set(nodes); });
- };
- StateService.prototype.rotate = function (delta) {
- this._inMotionOperation$.next(true);
- this._invokeContextOperation(function (context) { context.rotate(delta); });
- };
- StateService.prototype.rotateUnbounded = function (delta) {
- this._inMotionOperation$.next(true);
- this._invokeContextOperation(function (context) { context.rotateUnbounded(delta); });
- };
- StateService.prototype.rotateWithoutInertia = function (delta) {
- this._inMotionOperation$.next(true);
- this._invokeContextOperation(function (context) { context.rotateWithoutInertia(delta); });
- };
- StateService.prototype.rotateBasic = function (basicRotation) {
- this._inMotionOperation$.next(true);
- this._invokeContextOperation(function (context) { context.rotateBasic(basicRotation); });
- };
- StateService.prototype.rotateBasicUnbounded = function (basicRotation) {
- this._inMotionOperation$.next(true);
- this._invokeContextOperation(function (context) { context.rotateBasicUnbounded(basicRotation); });
- };
- StateService.prototype.rotateBasicWithoutInertia = function (basicRotation) {
- this._inMotionOperation$.next(true);
- this._invokeContextOperation(function (context) { context.rotateBasicWithoutInertia(basicRotation); });
- };
- StateService.prototype.rotateToBasic = function (basic) {
- this._inMotionOperation$.next(true);
- this._invokeContextOperation(function (context) { context.rotateToBasic(basic); });
- };
- StateService.prototype.move = function (delta) {
- this._inMotionOperation$.next(true);
- this._invokeContextOperation(function (context) { context.move(delta); });
- };
- StateService.prototype.moveTo = function (position) {
- this._inMotionOperation$.next(true);
- this._invokeContextOperation(function (context) { context.moveTo(position); });
- };
- StateService.prototype.dolly = function (delta) {
- this._inMotionOperation$.next(true);
- this._invokeContextOperation(function (context) { context.dolly(delta); });
- };
- StateService.prototype.orbit = function (rotation) {
- this._inMotionOperation$.next(true);
- this._invokeContextOperation(function (context) { context.orbit(rotation); });
- };
- StateService.prototype.truck = function (direction) {
- this._inMotionOperation$.next(true);
- this._invokeContextOperation(function (context) { context.truck(direction); });
- };
- /**
- * Change zoom level while keeping the reference point position approximately static.
- *
- * @parameter {number} delta - Change in zoom level.
- * @parameter {Array<number>} reference - Reference point in basic coordinates.
- */
- StateService.prototype.zoomIn = function (delta, reference) {
- this._inMotionOperation$.next(true);
- this._invokeContextOperation(function (context) { context.zoomIn(delta, reference); });
- };
- StateService.prototype.getCenter = function () {
- return this._lastState$.pipe(operators_1.first(), operators_1.map(function (frame) {
- return frame.state.getCenter();
- }));
- };
- StateService.prototype.getZoom = function () {
- return this._lastState$.pipe(operators_1.first(), operators_1.map(function (frame) {
- return frame.state.zoom;
- }));
- };
- StateService.prototype.setCenter = function (center) {
- this._inMotionOperation$.next(true);
- this._invokeContextOperation(function (context) { context.setCenter(center); });
- };
- StateService.prototype.setSpeed = function (speed) {
- this._invokeContextOperation(function (context) { context.setSpeed(speed); });
- };
- StateService.prototype.setTransitionMode = function (mode) {
- this._invokeContextOperation(function (context) { context.setTransitionMode(mode); });
- };
- StateService.prototype.setZoom = function (zoom) {
- this._inMotionOperation$.next(true);
- this._invokeContextOperation(function (context) { context.setZoom(zoom); });
- };
- StateService.prototype.start = function () {
- if (this._frameId == null) {
- this._start$.next(null);
- this._frameId = this._frameGenerator.requestAnimationFrame(this._frame.bind(this));
- this._frame$.next(this._frameId);
- }
- };
- StateService.prototype.stop = function () {
- if (this._frameId != null) {
- this._frameGenerator.cancelAnimationFrame(this._frameId);
- this._frameId = null;
- }
- };
- StateService.prototype._invokeContextOperation = function (action) {
- this._contextOperation$
- .next(function (context) {
- action(context);
- return context;
- });
- };
- StateService.prototype._frame = function (time) {
- this._frameId = this._frameGenerator.requestAnimationFrame(this._frame.bind(this));
- this._frame$.next(this._frameId);
- };
- return StateService;
-}());
-exports.StateService = StateService;
-
-},{"../State":298,"rxjs":43,"rxjs/operators":241}],452:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.TransitionMode = void 0;
-/**
- * Enumeration for transition mode
- * @enum {number}
- * @readonly
- * @description Modes for specifying how transitions
- * between nodes are performed.
- */
-var TransitionMode;
-(function (TransitionMode) {
- /**
- * Default transitions.
- *
- * @description The viewer dynamically determines
- * whether transitions should be performed with or
- * without motion and blending for each transition
- * based on the underlying data.
- */
- TransitionMode[TransitionMode["Default"] = 0] = "Default";
- /**
- * Instantaneous transitions.
- *
- * @description All transitions are performed
- * without motion or blending.
- */
- TransitionMode[TransitionMode["Instantaneous"] = 1] = "Instantaneous";
-})(TransitionMode = exports.TransitionMode || (exports.TransitionMode = {}));
-exports.default = TransitionMode;
-
-},{}],453:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-
-},{}],454:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.EarthState = void 0;
-var THREE = require("three");
-var State_1 = require("../../State");
-var EarthState = /** @class */ (function (_super) {
- __extends(EarthState, _super);
- function EarthState(state) {
- var _this = _super.call(this, state) || this;
- var viewingDirection = _this._camera.lookat
- .clone()
- .sub(_this._camera.position)
- .normalize();
- _this._camera.lookat.copy(_this._camera.position);
- _this._camera.position.z = state.camera.position.z + 20;
- _this._camera.position.x = state.camera.position.x - 16 * viewingDirection.x;
- _this._camera.position.y = state.camera.position.y - 16 * viewingDirection.y;
- _this._camera.up.set(0, 0, 1);
- return _this;
- }
- EarthState.prototype.traverse = function () {
- return new State_1.TraversingState(this);
- };
- EarthState.prototype.wait = function () {
- return new State_1.WaitingState(this);
- };
- EarthState.prototype.waitInteractively = function () {
- return new State_1.InteractiveWaitingState(this);
- };
- EarthState.prototype.dolly = function (delta) {
- var camera = this._camera;
- var offset = new THREE.Vector3()
- .copy(camera.position)
- .sub(camera.lookat);
- var length = offset.length();
- var scaled = length * Math.pow(2, -delta);
- var clipped = Math.max(1, Math.min(scaled, 1000));
- offset.normalize();
- offset.multiplyScalar(clipped);
- camera.position.copy(camera.lookat).add(offset);
- };
- EarthState.prototype.orbit = function (rotation) {
- var camera = this._camera;
- var q = new THREE.Quaternion().setFromUnitVectors(camera.up, new THREE.Vector3(0, 0, 1));
- var qInverse = q.clone().inverse();
- var offset = new THREE.Vector3();
- offset.copy(camera.position).sub(camera.lookat);
- offset.applyQuaternion(q);
- var length = offset.length();
- var phi = Math.atan2(offset.y, offset.x);
- phi += rotation.phi;
- var theta = Math.atan2(Math.sqrt(offset.x * offset.x + offset.y * offset.y), offset.z);
- theta += rotation.theta;
- theta = Math.max(0.1, Math.min(Math.PI - 0.1, theta));
- offset.x = Math.sin(theta) * Math.cos(phi);
- offset.y = Math.sin(theta) * Math.sin(phi);
- offset.z = Math.cos(theta);
- offset.applyQuaternion(qInverse);
- camera.position.copy(camera.lookat).add(offset.multiplyScalar(length));
- };
- EarthState.prototype.truck = function (direction) {
- this._camera.position.add(new THREE.Vector3().fromArray(direction));
- this._camera.lookat.add(new THREE.Vector3().fromArray(direction));
- };
- EarthState.prototype.update = function () { };
- return EarthState;
-}(State_1.StateBase));
-exports.EarthState = EarthState;
-exports.default = EarthState;
-
-
-},{"../../State":298,"three":242}],455:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.InteractiveStateBase = void 0;
-var THREE = require("three");
-var State_1 = require("../../State");
-var InteractiveStateBase = /** @class */ (function (_super) {
- __extends(InteractiveStateBase, _super);
- function InteractiveStateBase(state) {
- var _this = _super.call(this, state) || this;
- _this._animationSpeed = 1 / 40;
- _this._rotationDelta = new State_1.RotationDelta(0, 0);
- _this._requestedRotationDelta = null;
- _this._basicRotation = [0, 0];
- _this._requestedBasicRotation = null;
- _this._requestedBasicRotationUnbounded = null;
- _this._rotationAcceleration = 0.86;
- _this._rotationIncreaseAlpha = 0.97;
- _this._rotationDecreaseAlpha = 0.9;
- _this._rotationThreshold = 1e-3;
- _this._unboundedRotationAlpha = 0.8;
- _this._desiredZoom = state.zoom;
- _this._minZoom = 0;
- _this._maxZoom = 3;
- _this._lookatDepth = 10;
- _this._desiredLookat = null;
- _this._desiredCenter = null;
- return _this;
- }
- InteractiveStateBase.prototype.rotate = function (rotationDelta) {
- if (this._currentNode == null) {
- return;
- }
- if (rotationDelta.phi === 0 && rotationDelta.theta === 0) {
- return;
- }
- this._desiredZoom = this._zoom;
- this._desiredLookat = null;
- this._requestedBasicRotation = null;
- if (this._requestedRotationDelta != null) {
- this._requestedRotationDelta.phi = this._requestedRotationDelta.phi + rotationDelta.phi;
- this._requestedRotationDelta.theta = this._requestedRotationDelta.theta + rotationDelta.theta;
- }
- else {
- this._requestedRotationDelta = new State_1.RotationDelta(rotationDelta.phi, rotationDelta.theta);
- }
- };
- InteractiveStateBase.prototype.rotateUnbounded = function (delta) {
- if (this._currentNode == null) {
- return;
- }
- this._requestedBasicRotation = null;
- this._requestedRotationDelta = null;
- this._applyRotation(delta, this._currentCamera);
- this._applyRotation(delta, this._previousCamera);
- if (!this._desiredLookat) {
- return;
- }
- var q = new THREE.Quaternion().setFromUnitVectors(this._currentCamera.up, new THREE.Vector3(0, 0, 1));
- var qInverse = q.clone().inverse();
- var offset = new THREE.Vector3()
- .copy(this._desiredLookat)
- .sub(this._camera.position)
- .applyQuaternion(q);
- var length = offset.length();
- var phi = Math.atan2(offset.y, offset.x);
- phi += delta.phi;
- var theta = Math.atan2(Math.sqrt(offset.x * offset.x + offset.y * offset.y), offset.z);
- theta += delta.theta;
- theta = Math.max(0.1, Math.min(Math.PI - 0.1, theta));
- offset.x = Math.sin(theta) * Math.cos(phi);
- offset.y = Math.sin(theta) * Math.sin(phi);
- offset.z = Math.cos(theta);
- offset.applyQuaternion(qInverse);
- this._desiredLookat
- .copy(this._camera.position)
- .add(offset.multiplyScalar(length));
- };
- InteractiveStateBase.prototype.rotateWithoutInertia = function (rotationDelta) {
- if (this._currentNode == null) {
- return;
- }
- this._desiredZoom = this._zoom;
- this._desiredLookat = null;
- this._requestedBasicRotation = null;
- this._requestedRotationDelta = null;
- var threshold = Math.PI / (10 * Math.pow(2, this._zoom));
- var delta = {
- phi: this._spatial.clamp(rotationDelta.phi, -threshold, threshold),
- theta: this._spatial.clamp(rotationDelta.theta, -threshold, threshold),
- };
- this._applyRotation(delta, this._currentCamera);
- this._applyRotation(delta, this._previousCamera);
- };
- InteractiveStateBase.prototype.rotateBasic = function (basicRotation) {
- if (this._currentNode == null) {
- return;
- }
- this._desiredZoom = this._zoom;
- this._desiredLookat = null;
- this._requestedRotationDelta = null;
- if (this._requestedBasicRotation != null) {
- this._requestedBasicRotation[0] += basicRotation[0];
- this._requestedBasicRotation[1] += basicRotation[1];
- var threshold = 0.05 / Math.pow(2, this._zoom);
- this._requestedBasicRotation[0] =
- this._spatial.clamp(this._requestedBasicRotation[0], -threshold, threshold);
- this._requestedBasicRotation[1] =
- this._spatial.clamp(this._requestedBasicRotation[1], -threshold, threshold);
- }
- else {
- this._requestedBasicRotation = basicRotation.slice();
- }
- };
- InteractiveStateBase.prototype.rotateBasicUnbounded = function (basicRotation) {
- if (this._currentNode == null) {
- return;
- }
- if (this._requestedBasicRotationUnbounded != null) {
- this._requestedBasicRotationUnbounded[0] += basicRotation[0];
- this._requestedBasicRotationUnbounded[1] += basicRotation[1];
- }
- else {
- this._requestedBasicRotationUnbounded = basicRotation.slice();
- }
- };
- InteractiveStateBase.prototype.rotateBasicWithoutInertia = function (basic) {
- if (this._currentNode == null) {
- return;
- }
- this._desiredZoom = this._zoom;
- this._desiredLookat = null;
- this._requestedRotationDelta = null;
- this._requestedBasicRotation = null;
- var threshold = 0.05 / Math.pow(2, this._zoom);
- var basicRotation = basic.slice();
- basicRotation[0] = this._spatial.clamp(basicRotation[0], -threshold, threshold);
- basicRotation[1] = this._spatial.clamp(basicRotation[1], -threshold, threshold);
- this._applyRotationBasic(basicRotation);
- };
- InteractiveStateBase.prototype.rotateToBasic = function (basic) {
- if (this._currentNode == null) {
- return;
- }
- this._desiredZoom = this._zoom;
- this._desiredLookat = null;
- basic[0] = this._spatial.clamp(basic[0], 0, 1);
- basic[1] = this._spatial.clamp(basic[1], 0, 1);
- var lookat = this.currentTransform.unprojectBasic(basic, this._lookatDepth);
- this._currentCamera.lookat.fromArray(lookat);
- };
- InteractiveStateBase.prototype.zoomIn = function (delta, reference) {
- if (this._currentNode == null) {
- return;
- }
- this._desiredZoom = Math.max(this._minZoom, Math.min(this._maxZoom, this._desiredZoom + delta));
- var currentCenter = this.currentTransform.projectBasic(this._currentCamera.lookat.toArray());
- var currentCenterX = currentCenter[0];
- var currentCenterY = currentCenter[1];
- var zoom0 = Math.pow(2, this._zoom);
- var zoom1 = Math.pow(2, this._desiredZoom);
- var refX = reference[0];
- var refY = reference[1];
- if (this.currentTransform.gpano != null &&
- this.currentTransform.gpano.CroppedAreaImageWidthPixels === this.currentTransform.gpano.FullPanoWidthPixels) {
- if (refX - currentCenterX > 0.5) {
- refX = refX - 1;
- }
- else if (currentCenterX - refX > 0.5) {
- refX = 1 + refX;
- }
- }
- var newCenterX = refX - zoom0 / zoom1 * (refX - currentCenterX);
- var newCenterY = refY - zoom0 / zoom1 * (refY - currentCenterY);
- var gpano = this.currentTransform.gpano;
- if (this._currentNode.fullPano) {
- newCenterX = this._spatial.wrap(newCenterX + this._basicRotation[0], 0, 1);
- newCenterY = this._spatial.clamp(newCenterY + this._basicRotation[1], 0.05, 0.95);
- }
- else if (gpano != null &&
- this.currentTransform.gpano.CroppedAreaImageWidthPixels === this.currentTransform.gpano.FullPanoWidthPixels) {
- newCenterX = this._spatial.wrap(newCenterX + this._basicRotation[0], 0, 1);
- newCenterY = this._spatial.clamp(newCenterY + this._basicRotation[1], 0, 1);
- }
- else {
- newCenterX = this._spatial.clamp(newCenterX, 0, 1);
- newCenterY = this._spatial.clamp(newCenterY, 0, 1);
- }
- this._desiredLookat = new THREE.Vector3()
- .fromArray(this.currentTransform.unprojectBasic([newCenterX, newCenterY], this._lookatDepth));
- };
- InteractiveStateBase.prototype.setCenter = function (center) {
- this._desiredLookat = null;
- this._requestedRotationDelta = null;
- this._requestedBasicRotation = null;
- this._desiredZoom = this._zoom;
- var clamped = [
- this._spatial.clamp(center[0], 0, 1),
- this._spatial.clamp(center[1], 0, 1),
- ];
- if (this._currentNode == null) {
- this._desiredCenter = clamped;
- return;
- }
- this._desiredCenter = null;
- var currentLookat = new THREE.Vector3()
- .fromArray(this.currentTransform.unprojectBasic(clamped, this._lookatDepth));
- var previousTransform = this.previousTransform != null ?
- this.previousTransform :
- this.currentTransform;
- var previousLookat = new THREE.Vector3()
- .fromArray(previousTransform.unprojectBasic(clamped, this._lookatDepth));
- this._currentCamera.lookat.copy(currentLookat);
- this._previousCamera.lookat.copy(previousLookat);
- };
- InteractiveStateBase.prototype.setZoom = function (zoom) {
- this._desiredLookat = null;
- this._requestedRotationDelta = null;
- this._requestedBasicRotation = null;
- this._zoom = this._spatial.clamp(zoom, this._minZoom, this._maxZoom);
- this._desiredZoom = this._zoom;
- };
- InteractiveStateBase.prototype._applyRotation = function (delta, camera) {
- if (camera == null) {
- return;
- }
- var q = new THREE.Quaternion().setFromUnitVectors(camera.up, new THREE.Vector3(0, 0, 1));
- var qInverse = q.clone().inverse();
- var offset = new THREE.Vector3();
- offset.copy(camera.lookat).sub(camera.position);
- offset.applyQuaternion(q);
- var length = offset.length();
- var phi = Math.atan2(offset.y, offset.x);
- phi += delta.phi;
- var theta = Math.atan2(Math.sqrt(offset.x * offset.x + offset.y * offset.y), offset.z);
- theta += delta.theta;
- theta = Math.max(0.1, Math.min(Math.PI - 0.1, theta));
- offset.x = Math.sin(theta) * Math.cos(phi);
- offset.y = Math.sin(theta) * Math.sin(phi);
- offset.z = Math.cos(theta);
- offset.applyQuaternion(qInverse);
- camera.lookat.copy(camera.position).add(offset.multiplyScalar(length));
- };
- InteractiveStateBase.prototype._applyRotationBasic = function (basicRotation) {
- var currentNode = this._currentNode;
- var previousNode = this._previousNode != null ?
- this.previousNode :
- this.currentNode;
- var currentCamera = this._currentCamera;
- var previousCamera = this._previousCamera;
- var currentTransform = this.currentTransform;
- var previousTransform = this.previousTransform != null ?
- this.previousTransform :
- this.currentTransform;
- var currentBasic = currentTransform.projectBasic(currentCamera.lookat.toArray());
- var previousBasic = previousTransform.projectBasic(previousCamera.lookat.toArray());
- var currentGPano = currentTransform.gpano;
- var previousGPano = previousTransform.gpano;
- if (currentNode.fullPano) {
- currentBasic[0] = this._spatial.wrap(currentBasic[0] + basicRotation[0], 0, 1);
- currentBasic[1] = this._spatial.clamp(currentBasic[1] + basicRotation[1], 0.05, 0.95);
- }
- else if (currentGPano != null &&
- currentTransform.gpano.CroppedAreaImageWidthPixels === currentTransform.gpano.FullPanoWidthPixels) {
- currentBasic[0] = this._spatial.wrap(currentBasic[0] + basicRotation[0], 0, 1);
- currentBasic[1] = this._spatial.clamp(currentBasic[1] + basicRotation[1], 0, 1);
- }
- else {
- currentBasic[0] = this._spatial.clamp(currentBasic[0] + basicRotation[0], 0, 1);
- currentBasic[1] = this._spatial.clamp(currentBasic[1] + basicRotation[1], 0, 1);
- }
- if (previousNode.fullPano) {
- previousBasic[0] = this._spatial.wrap(previousBasic[0] + basicRotation[0], 0, 1);
- previousBasic[1] = this._spatial.clamp(previousBasic[1] + basicRotation[1], 0.05, 0.95);
- }
- else if (previousGPano != null &&
- previousTransform.gpano.CroppedAreaImageWidthPixels === previousTransform.gpano.FullPanoWidthPixels) {
- previousBasic[0] = this._spatial.wrap(previousBasic[0] + basicRotation[0], 0, 1);
- previousBasic[1] = this._spatial.clamp(previousBasic[1] + basicRotation[1], 0, 1);
- }
- else {
- previousBasic[0] = this._spatial.clamp(previousBasic[0] + basicRotation[0], 0, 1);
- previousBasic[1] = this._spatial.clamp(currentBasic[1] + basicRotation[1], 0, 1);
- }
- var currentLookat = currentTransform.unprojectBasic(currentBasic, this._lookatDepth);
- currentCamera.lookat.fromArray(currentLookat);
- var previousLookat = previousTransform.unprojectBasic(previousBasic, this._lookatDepth);
- previousCamera.lookat.fromArray(previousLookat);
- };
- InteractiveStateBase.prototype._updateZoom = function (animationSpeed) {
- var diff = this._desiredZoom - this._zoom;
- var sign = diff > 0 ? 1 : diff < 0 ? -1 : 0;
- if (diff === 0) {
- return;
- }
- else if (Math.abs(diff) < 2e-3) {
- this._zoom = this._desiredZoom;
- if (this._desiredLookat != null) {
- this._desiredLookat = null;
- }
- }
- else {
- this._zoom += sign * Math.max(Math.abs(5 * animationSpeed * diff), 2e-3);
- }
- };
- InteractiveStateBase.prototype._updateLookat = function (animationSpeed) {
- if (this._desiredLookat === null) {
- return;
- }
- var diff = this._desiredLookat.distanceToSquared(this._currentCamera.lookat);
- if (Math.abs(diff) < 1e-6) {
- this._currentCamera.lookat.copy(this._desiredLookat);
- this._desiredLookat = null;
- }
- else {
- this._currentCamera.lookat.lerp(this._desiredLookat, 5 * animationSpeed);
- }
- };
- InteractiveStateBase.prototype._updateRotation = function () {
- if (this._requestedRotationDelta != null) {
- var length_1 = this._rotationDelta.lengthSquared();
- var requestedLength = this._requestedRotationDelta.lengthSquared();
- if (requestedLength > length_1) {
- this._rotationDelta.lerp(this._requestedRotationDelta, this._rotationIncreaseAlpha);
- }
- else {
- this._rotationDelta.lerp(this._requestedRotationDelta, this._rotationDecreaseAlpha);
- }
- this._requestedRotationDelta = null;
- return;
- }
- if (this._rotationDelta.isZero) {
- return;
- }
- var alpha = this.currentNode.fullPano ? 1 : this._alpha;
- this._rotationDelta.multiply(this._rotationAcceleration * alpha);
- this._rotationDelta.threshold(this._rotationThreshold);
- };
- InteractiveStateBase.prototype._updateRotationBasic = function () {
- if (this._requestedBasicRotation != null) {
- var x = this._basicRotation[0];
- var y = this._basicRotation[1];
- var reqX = this._requestedBasicRotation[0];
- var reqY = this._requestedBasicRotation[1];
- if (Math.abs(reqX) > Math.abs(x)) {
- this._basicRotation[0] = (1 - this._rotationIncreaseAlpha) * x + this._rotationIncreaseAlpha * reqX;
- }
- else {
- this._basicRotation[0] = (1 - this._rotationDecreaseAlpha) * x + this._rotationDecreaseAlpha * reqX;
- }
- if (Math.abs(reqY) > Math.abs(y)) {
- this._basicRotation[1] = (1 - this._rotationIncreaseAlpha) * y + this._rotationIncreaseAlpha * reqY;
- }
- else {
- this._basicRotation[1] = (1 - this._rotationDecreaseAlpha) * y + this._rotationDecreaseAlpha * reqY;
- }
- this._requestedBasicRotation = null;
- return;
- }
- if (this._requestedBasicRotationUnbounded != null) {
- var reqX = this._requestedBasicRotationUnbounded[0];
- var reqY = this._requestedBasicRotationUnbounded[1];
- if (Math.abs(reqX) > 0) {
- this._basicRotation[0] = (1 - this._unboundedRotationAlpha) * this._basicRotation[0] + this._unboundedRotationAlpha * reqX;
- }
- if (Math.abs(reqY) > 0) {
- this._basicRotation[1] = (1 - this._unboundedRotationAlpha) * this._basicRotation[1] + this._unboundedRotationAlpha * reqY;
- }
- if (this._desiredLookat != null) {
- var desiredBasicLookat = this.currentTransform.projectBasic(this._desiredLookat.toArray());
- desiredBasicLookat[0] += reqX;
- desiredBasicLookat[1] += reqY;
- this._desiredLookat = new THREE.Vector3()
- .fromArray(this.currentTransform.unprojectBasic(desiredBasicLookat, this._lookatDepth));
- }
- this._requestedBasicRotationUnbounded = null;
- }
- if (this._basicRotation[0] === 0 && this._basicRotation[1] === 0) {
- return;
- }
- this._basicRotation[0] = this._rotationAcceleration * this._basicRotation[0];
- this._basicRotation[1] = this._rotationAcceleration * this._basicRotation[1];
- if (Math.abs(this._basicRotation[0]) < this._rotationThreshold / Math.pow(2, this._zoom) &&
- Math.abs(this._basicRotation[1]) < this._rotationThreshold / Math.pow(2, this._zoom)) {
- this._basicRotation = [0, 0];
- }
- };
- InteractiveStateBase.prototype._clearRotation = function () {
- if (this._currentNode.fullPano) {
- return;
- }
- if (this._requestedRotationDelta != null) {
- this._requestedRotationDelta = null;
- }
- if (!this._rotationDelta.isZero) {
- this._rotationDelta.reset();
- }
- if (this._requestedBasicRotation != null) {
- this._requestedBasicRotation = null;
- }
- if (this._basicRotation[0] > 0 || this._basicRotation[1] > 0) {
- this._basicRotation = [0, 0];
- }
- };
- InteractiveStateBase.prototype._setDesiredCenter = function () {
- if (this._desiredCenter == null) {
- return;
- }
- var lookatDirection = new THREE.Vector3()
- .fromArray(this.currentTransform.unprojectBasic(this._desiredCenter, this._lookatDepth))
- .sub(this._currentCamera.position);
- this._currentCamera.lookat.copy(this._currentCamera.position.clone().add(lookatDirection));
- this._previousCamera.lookat.copy(this._previousCamera.position.clone().add(lookatDirection));
- this._desiredCenter = null;
- };
- InteractiveStateBase.prototype._setDesiredZoom = function () {
- this._desiredZoom =
- this._currentNode.fullPano || this._previousNode == null ?
- this._zoom : 0;
- };
- return InteractiveStateBase;
-}(State_1.StateBase));
-exports.InteractiveStateBase = InteractiveStateBase;
-exports.default = InteractiveStateBase;
-
-
-},{"../../State":298,"three":242}],456:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.InteractiveWaitingState = void 0;
-var State_1 = require("../../State");
-var InteractiveWaitingState = /** @class */ (function (_super) {
- __extends(InteractiveWaitingState, _super);
- function InteractiveWaitingState(state) {
- var _this = _super.call(this, state) || this;
- _this._adjustCameras();
- _this._motionless = _this._motionlessTransition();
- return _this;
- }
- InteractiveWaitingState.prototype.traverse = function () {
- return new State_1.TraversingState(this);
- };
- InteractiveWaitingState.prototype.wait = function () {
- return new State_1.WaitingState(this);
- };
- InteractiveWaitingState.prototype.prepend = function (nodes) {
- _super.prototype.prepend.call(this, nodes);
- this._motionless = this._motionlessTransition();
- };
- InteractiveWaitingState.prototype.set = function (nodes) {
- _super.prototype.set.call(this, nodes);
- this._motionless = this._motionlessTransition();
- };
- InteractiveWaitingState.prototype.move = function (delta) {
- this._alpha = Math.max(0, Math.min(1, this._alpha + delta));
- };
- InteractiveWaitingState.prototype.moveTo = function (position) {
- this._alpha = Math.max(0, Math.min(1, position));
- };
- InteractiveWaitingState.prototype.update = function (fps) {
- this._updateRotation();
- if (!this._rotationDelta.isZero) {
- this._applyRotation(this._rotationDelta, this._previousCamera);
- this._applyRotation(this._rotationDelta, this._currentCamera);
- }
- this._updateRotationBasic();
- if (this._basicRotation[0] !== 0 || this._basicRotation[1] !== 0) {
- this._applyRotationBasic(this._basicRotation);
- }
- var animationSpeed = this._animationSpeed * (60 / fps);
- this._updateZoom(animationSpeed);
- this._updateLookat(animationSpeed);
- this._camera.lerpCameras(this._previousCamera, this._currentCamera, this.alpha);
- };
- InteractiveWaitingState.prototype._getAlpha = function () {
- return this._motionless ? Math.round(this._alpha) : this._alpha;
- };
- InteractiveWaitingState.prototype._setCurrentCamera = function () {
- _super.prototype._setCurrentCamera.call(this);
- this._adjustCameras();
- };
- InteractiveWaitingState.prototype._adjustCameras = function () {
- if (this._previousNode == null) {
- return;
- }
- if (this._currentNode.fullPano) {
- var lookat = this._camera.lookat.clone().sub(this._camera.position);
- this._currentCamera.lookat.copy(lookat.clone().add(this._currentCamera.position));
- }
- if (this._previousNode.fullPano) {
- var lookat = this._currentCamera.lookat.clone().sub(this._currentCamera.position);
- this._previousCamera.lookat.copy(lookat.clone().add(this._previousCamera.position));
- }
- };
- return InteractiveWaitingState;
-}(State_1.InteractiveStateBase));
-exports.InteractiveWaitingState = InteractiveWaitingState;
-exports.default = InteractiveWaitingState;
-
-},{"../../State":298}],457:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.StateBase = void 0;
-var Error_1 = require("../../Error");
-var Geo_1 = require("../../Geo");
-var State_1 = require("../../State");
-var StateBase = /** @class */ (function () {
- function StateBase(state) {
- this._spatial = new Geo_1.Spatial();
- this._geoCoords = new Geo_1.GeoCoords();
- this._referenceThreshold = 0.01;
- this._transitionMode = state.transitionMode;
- this._reference = state.reference;
- this._alpha = state.alpha;
- this._camera = state.camera.clone();
- this._zoom = state.zoom;
- this._currentIndex = state.currentIndex;
- this._trajectory = state.trajectory.slice();
- this._trajectoryTransforms = [];
- this._trajectoryCameras = [];
- for (var _i = 0, _a = this._trajectory; _i < _a.length; _i++) {
- var node = _a[_i];
- var translation = this._nodeToTranslation(node, this._reference);
- var transform = new Geo_1.Transform(node.orientation, node.width, node.height, node.focal, node.scale, node.gpano, node.rotation, translation, node.image, undefined, node.ck1, node.ck2, node.cameraProjection);
- this._trajectoryTransforms.push(transform);
- this._trajectoryCameras.push(new Geo_1.Camera(transform));
- }
- this._currentNode = this._trajectory.length > 0 ?
- this._trajectory[this._currentIndex] :
- null;
- this._previousNode = this._trajectory.length > 1 && this.currentIndex > 0 ?
- this._trajectory[this._currentIndex - 1] :
- null;
- this._currentCamera = this._trajectoryCameras.length > 0 ?
- this._trajectoryCameras[this._currentIndex].clone() :
- new Geo_1.Camera();
- this._previousCamera = this._trajectoryCameras.length > 1 && this.currentIndex > 0 ?
- this._trajectoryCameras[this._currentIndex - 1].clone() :
- this._currentCamera.clone();
- }
- Object.defineProperty(StateBase.prototype, "reference", {
- get: function () {
- return this._reference;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "alpha", {
- get: function () {
- return this._getAlpha();
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "camera", {
- get: function () {
- return this._camera;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "zoom", {
- get: function () {
- return this._zoom;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "trajectory", {
- get: function () {
- return this._trajectory;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "currentIndex", {
- get: function () {
- return this._currentIndex;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "currentNode", {
- get: function () {
- return this._currentNode;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "previousNode", {
- get: function () {
- return this._previousNode;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "currentCamera", {
- get: function () {
- return this._currentCamera;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "currentTransform", {
- get: function () {
- return this._trajectoryTransforms.length > 0 ?
- this._trajectoryTransforms[this.currentIndex] : null;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "previousTransform", {
- get: function () {
- return this._trajectoryTransforms.length > 1 && this.currentIndex > 0 ?
- this._trajectoryTransforms[this.currentIndex - 1] : null;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "motionless", {
- get: function () {
- return this._motionless;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "transitionMode", {
- get: function () {
- return this._transitionMode;
- },
- enumerable: false,
- configurable: true
- });
- StateBase.prototype.earth = function () { throw new Error("Not implemented"); };
- StateBase.prototype.traverse = function () { throw new Error("Not implemented"); };
- StateBase.prototype.wait = function () { throw new Error("Not implemented"); };
- StateBase.prototype.waitInteractively = function () { throw new Error("Not implemented"); };
- StateBase.prototype.move = function (delta) { };
- StateBase.prototype.moveTo = function (position) { };
- StateBase.prototype.rotate = function (delta) { };
- StateBase.prototype.rotateUnbounded = function (delta) { };
- StateBase.prototype.rotateWithoutInertia = function (delta) { };
- StateBase.prototype.rotateBasic = function (basicRotation) { };
- StateBase.prototype.rotateBasicUnbounded = function (basicRotation) { };
- StateBase.prototype.rotateBasicWithoutInertia = function (basicRotation) { };
- StateBase.prototype.rotateToBasic = function (basic) { };
- StateBase.prototype.setSpeed = function (speed) { };
- StateBase.prototype.zoomIn = function (delta, reference) { };
- StateBase.prototype.update = function (fps) { };
- StateBase.prototype.setCenter = function (center) { };
- StateBase.prototype.setZoom = function (zoom) { };
- StateBase.prototype.dolly = function (delta) { };
- StateBase.prototype.orbit = function (rotation) { };
- StateBase.prototype.truck = function (direction) { };
- StateBase.prototype.append = function (nodes) {
- if (nodes.length < 1) {
- throw Error("Trajectory can not be empty");
- }
- if (this._currentIndex < 0) {
- this.set(nodes);
- }
- else {
- this._trajectory = this._trajectory.concat(nodes);
- this._appendToTrajectories(nodes);
- }
- };
- StateBase.prototype.prepend = function (nodes) {
- if (nodes.length < 1) {
- throw Error("Trajectory can not be empty");
- }
- this._trajectory = nodes.slice().concat(this._trajectory);
- this._currentIndex += nodes.length;
- this._setCurrentNode();
- var referenceReset = this._setReference(this._currentNode);
- if (referenceReset) {
- this._setTrajectories();
- }
- else {
- this._prependToTrajectories(nodes);
- }
- this._setCurrentCamera();
- };
- StateBase.prototype.remove = function (n) {
- if (n < 0) {
- throw Error("n must be a positive integer");
- }
- if (this._currentIndex - 1 < n) {
- throw Error("Current and previous nodes can not be removed");
- }
- for (var i = 0; i < n; i++) {
- this._trajectory.shift();
- this._trajectoryTransforms.shift();
- this._trajectoryCameras.shift();
- this._currentIndex--;
- }
- this._setCurrentNode();
- };
- StateBase.prototype.clearPrior = function () {
- if (this._currentIndex > 0) {
- this.remove(this._currentIndex - 1);
- }
- };
- StateBase.prototype.clear = function () {
- this.cut();
- if (this._currentIndex > 0) {
- this.remove(this._currentIndex - 1);
- }
- };
- StateBase.prototype.cut = function () {
- while (this._trajectory.length - 1 > this._currentIndex) {
- this._trajectory.pop();
- this._trajectoryTransforms.pop();
- this._trajectoryCameras.pop();
- }
- };
- StateBase.prototype.set = function (nodes) {
- this._setTrajectory(nodes);
- this._setCurrentNode();
- this._setReference(this._currentNode);
- this._setTrajectories();
- this._setCurrentCamera();
- };
- StateBase.prototype.getCenter = function () {
- return this._currentNode != null ?
- this.currentTransform.projectBasic(this._camera.lookat.toArray()) :
- [0.5, 0.5];
- };
- StateBase.prototype.setTransitionMode = function (mode) {
- this._transitionMode = mode;
- };
- StateBase.prototype._getAlpha = function () { return 1; };
- StateBase.prototype._setCurrent = function () {
- this._setCurrentNode();
- var referenceReset = this._setReference(this._currentNode);
- if (referenceReset) {
- this._setTrajectories();
- }
- this._setCurrentCamera();
- };
- StateBase.prototype._setCurrentCamera = function () {
- this._currentCamera = this._trajectoryCameras[this._currentIndex].clone();
- this._previousCamera = this._currentIndex > 0 ?
- this._trajectoryCameras[this._currentIndex - 1].clone() :
- this._currentCamera.clone();
- };
- StateBase.prototype._motionlessTransition = function () {
- var nodesSet = this._currentNode != null && this._previousNode != null;
- return nodesSet && (this._transitionMode === State_1.TransitionMode.Instantaneous || !(this._currentNode.merged &&
- this._previousNode.merged &&
- this._withinOriginalDistance() &&
- this._sameConnectedComponent()));
- };
- StateBase.prototype._setReference = function (node) {
- // do not reset reference if node is within threshold distance
- if (Math.abs(node.latLon.lat - this.reference.lat) < this._referenceThreshold &&
- Math.abs(node.latLon.lon - this.reference.lon) < this._referenceThreshold) {
- return false;
- }
- // do not reset reference if previous node exist and transition is with motion
- if (this._previousNode != null && !this._motionlessTransition()) {
- return false;
- }
- this._reference.lat = node.latLon.lat;
- this._reference.lon = node.latLon.lon;
- this._reference.alt = node.alt;
- return true;
- };
- StateBase.prototype._setCurrentNode = function () {
- this._currentNode = this._trajectory.length > 0 ?
- this._trajectory[this._currentIndex] :
- null;
- this._previousNode = this._currentIndex > 0 ?
- this._trajectory[this._currentIndex - 1] :
- null;
- };
- StateBase.prototype._setTrajectory = function (nodes) {
- if (nodes.length < 1) {
- throw new Error_1.ArgumentMapillaryError("Trajectory can not be empty");
- }
- if (this._currentNode != null) {
- this._trajectory = [this._currentNode].concat(nodes);
- this._currentIndex = 1;
- }
- else {
- this._trajectory = nodes.slice();
- this._currentIndex = 0;
- }
- };
- StateBase.prototype._setTrajectories = function () {
- this._trajectoryTransforms.length = 0;
- this._trajectoryCameras.length = 0;
- this._appendToTrajectories(this._trajectory);
- };
- StateBase.prototype._appendToTrajectories = function (nodes) {
- for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) {
- var node = nodes_1[_i];
- if (!node.assetsCached) {
- throw new Error_1.ArgumentMapillaryError("Assets must be cached when node is added to trajectory");
- }
- var translation = this._nodeToTranslation(node, this.reference);
- var transform = new Geo_1.Transform(node.orientation, node.width, node.height, node.focal, node.scale, node.gpano, node.rotation, translation, node.image, undefined, node.ck1, node.ck2, node.cameraProjection);
- this._trajectoryTransforms.push(transform);
- this._trajectoryCameras.push(new Geo_1.Camera(transform));
- }
- };
- StateBase.prototype._prependToTrajectories = function (nodes) {
- for (var _i = 0, _a = nodes.reverse(); _i < _a.length; _i++) {
- var node = _a[_i];
- if (!node.assetsCached) {
- throw new Error_1.ArgumentMapillaryError("Assets must be cached when added to trajectory");
- }
- var translation = this._nodeToTranslation(node, this.reference);
- var transform = new Geo_1.Transform(node.orientation, node.width, node.height, node.focal, node.scale, node.gpano, node.rotation, translation, node.image, undefined, node.ck1, node.ck2, node.cameraProjection);
- this._trajectoryTransforms.unshift(transform);
- this._trajectoryCameras.unshift(new Geo_1.Camera(transform));
- }
- };
- StateBase.prototype._nodeToTranslation = function (node, reference) {
- return Geo_1.Geo.computeTranslation({ alt: node.alt, lat: node.latLon.lat, lon: node.latLon.lon }, node.rotation, reference);
- };
- StateBase.prototype._sameConnectedComponent = function () {
- var current = this._currentNode;
- var previous = this._previousNode;
- return !!current && !!previous &&
- current.mergeCC === previous.mergeCC;
- };
- StateBase.prototype._withinOriginalDistance = function () {
- var current = this._currentNode;
- var previous = this._previousNode;
- if (!current || !previous) {
- return true;
- }
- // 50 km/h moves 28m in 2s
- var distance = this._spatial.distanceFromLatLon(current.originalLatLon.lat, current.originalLatLon.lon, previous.originalLatLon.lat, previous.originalLatLon.lon);
- return distance < 25;
- };
- return StateBase;
-}());
-exports.StateBase = StateBase;
-
-},{"../../Error":293,"../../Geo":294,"../../State":298}],458:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.TraversingState = void 0;
-var UnitBezier = require("@mapbox/unitbezier");
-var State_1 = require("../../State");
-var TraversingState = /** @class */ (function (_super) {
- __extends(TraversingState, _super);
- function TraversingState(state) {
- var _this = _super.call(this, state) || this;
- _this._adjustCameras();
- _this._motionless = _this._motionlessTransition();
- _this._baseAlpha = _this._alpha;
- _this._speedCoefficient = 1;
- _this._unitBezier = new UnitBezier(0.74, 0.67, 0.38, 0.96);
- _this._useBezier = false;
- return _this;
- }
- TraversingState.prototype.earth = function () {
- return new State_1.EarthState(this);
- };
- TraversingState.prototype.wait = function () {
- return new State_1.WaitingState(this);
- };
- TraversingState.prototype.waitInteractively = function () {
- return new State_1.InteractiveWaitingState(this);
- };
- TraversingState.prototype.append = function (nodes) {
- var emptyTrajectory = this._trajectory.length === 0;
- if (emptyTrajectory) {
- this._resetTransition();
- }
- _super.prototype.append.call(this, nodes);
- if (emptyTrajectory) {
- this._setDesiredCenter();
- this._setDesiredZoom();
- }
- };
- TraversingState.prototype.prepend = function (nodes) {
- var emptyTrajectory = this._trajectory.length === 0;
- if (emptyTrajectory) {
- this._resetTransition();
- }
- _super.prototype.prepend.call(this, nodes);
- if (emptyTrajectory) {
- this._setDesiredCenter();
- this._setDesiredZoom();
- }
- };
- TraversingState.prototype.set = function (nodes) {
- _super.prototype.set.call(this, nodes);
- this._desiredLookat = null;
- this._resetTransition();
- this._clearRotation();
- this._setDesiredCenter();
- this._setDesiredZoom();
- if (this._trajectory.length < 3) {
- this._useBezier = true;
- }
- };
- TraversingState.prototype.setSpeed = function (speed) {
- this._speedCoefficient = this._spatial.clamp(speed, 0, 10);
- };
- TraversingState.prototype.update = function (fps) {
- if (this._alpha === 1 && this._currentIndex + this._alpha < this._trajectory.length) {
- this._currentIndex += 1;
- this._useBezier = this._trajectory.length < 3 &&
- this._currentIndex + 1 === this._trajectory.length;
- this._setCurrent();
- this._resetTransition();
- this._clearRotation();
- this._desiredZoom = this._currentNode.fullPano ? this._zoom : 0;
- this._desiredLookat = null;
- }
- var animationSpeed = this._animationSpeed * (60 / fps);
- this._baseAlpha = Math.min(1, this._baseAlpha + this._speedCoefficient * animationSpeed);
- if (this._useBezier) {
- this._alpha = this._unitBezier.solve(this._baseAlpha);
- }
- else {
- this._alpha = this._baseAlpha;
- }
- this._updateRotation();
- if (!this._rotationDelta.isZero) {
- this._applyRotation(this._rotationDelta, this._previousCamera);
- this._applyRotation(this._rotationDelta, this._currentCamera);
- }
- this._updateRotationBasic();
- if (this._basicRotation[0] !== 0 || this._basicRotation[1] !== 0) {
- this._applyRotationBasic(this._basicRotation);
- }
- this._updateZoom(animationSpeed);
- this._updateLookat(animationSpeed);
- this._camera.lerpCameras(this._previousCamera, this._currentCamera, this.alpha);
- };
- TraversingState.prototype._getAlpha = function () {
- return this._motionless ? Math.ceil(this._alpha) : this._alpha;
- };
- TraversingState.prototype._setCurrentCamera = function () {
- _super.prototype._setCurrentCamera.call(this);
- this._adjustCameras();
- };
- TraversingState.prototype._adjustCameras = function () {
- if (this._previousNode == null) {
- return;
- }
- var lookat = this._camera.lookat.clone().sub(this._camera.position);
- this._previousCamera.lookat.copy(lookat.clone().add(this._previousCamera.position));
- if (this._currentNode.fullPano) {
- this._currentCamera.lookat.copy(lookat.clone().add(this._currentCamera.position));
- }
- };
- TraversingState.prototype._resetTransition = function () {
- this._alpha = 0;
- this._baseAlpha = 0;
- this._motionless = this._motionlessTransition();
- };
- return TraversingState;
-}(State_1.InteractiveStateBase));
-exports.TraversingState = TraversingState;
-exports.default = TraversingState;
-
-},{"../../State":298,"@mapbox/unitbezier":2}],459:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.WaitingState = void 0;
-var State_1 = require("../../State");
-var WaitingState = /** @class */ (function (_super) {
- __extends(WaitingState, _super);
- function WaitingState(state) {
- var _this = _super.call(this, state) || this;
- _this._zoom = 0;
- _this._adjustCameras();
- _this._motionless = _this._motionlessTransition();
- return _this;
- }
- WaitingState.prototype.traverse = function () {
- return new State_1.TraversingState(this);
- };
- WaitingState.prototype.waitInteractively = function () {
- return new State_1.InteractiveWaitingState(this);
- };
- WaitingState.prototype.prepend = function (nodes) {
- _super.prototype.prepend.call(this, nodes);
- this._motionless = this._motionlessTransition();
- };
- WaitingState.prototype.set = function (nodes) {
- _super.prototype.set.call(this, nodes);
- this._motionless = this._motionlessTransition();
- };
- WaitingState.prototype.move = function (delta) {
- this._alpha = Math.max(0, Math.min(1, this._alpha + delta));
- };
- WaitingState.prototype.moveTo = function (position) {
- this._alpha = Math.max(0, Math.min(1, position));
- };
- WaitingState.prototype.update = function (fps) {
- this._camera.lerpCameras(this._previousCamera, this._currentCamera, this.alpha);
- };
- WaitingState.prototype._getAlpha = function () {
- return this._motionless ? Math.round(this._alpha) : this._alpha;
- };
- WaitingState.prototype._setCurrentCamera = function () {
- _super.prototype._setCurrentCamera.call(this);
- this._adjustCameras();
- };
- WaitingState.prototype._adjustCameras = function () {
- if (this._previousNode == null) {
- return;
- }
- if (this._currentNode.fullPano) {
- var lookat = this._camera.lookat.clone().sub(this._camera.position);
- this._currentCamera.lookat.copy(lookat.clone().add(this._currentCamera.position));
- }
- if (this._previousNode.fullPano) {
- var lookat = this._currentCamera.lookat.clone().sub(this._currentCamera.position);
- this._previousCamera.lookat.copy(lookat.clone().add(this._previousCamera.position));
- }
- };
- return WaitingState;
-}(State_1.StateBase));
-exports.WaitingState = WaitingState;
-exports.default = WaitingState;
-
-},{"../../State":298}],460:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ImageTileLoader = void 0;
-var rxjs_1 = require("rxjs");
-/**
- * @class ImageTileLoader
- *
- * @classdesc Represents a loader of image tiles.
- */
-var ImageTileLoader = /** @class */ (function () {
- /**
- * Create a new node image tile loader instance.
- *
- * @param {string} scheme - The URI scheme.
- * @param {string} host - The URI host.
- * @param {string} [origin] - The origin query param.
- */
- function ImageTileLoader(scheme, host, origin) {
- this._scheme = scheme;
- this._host = host;
- this._origin = origin != null ? "?origin=" + origin : "";
- }
- /**
- * Retrieve an image tile.
- *
- * @description Retrieve an image tile by specifying the area
- * as well as the scaled size.
- *
- * @param {string} identifier - The identifier of the image.
- * @param {number} x - The top left x pixel coordinate for the tile
- * in the original image.
- * @param {number} y - The top left y pixel coordinate for the tile
- * in the original image.
- * @param {number} w - The pixel width of the tile in the original image.
- * @param {number} h - The pixel height of the tile in the original image.
- * @param {number} scaledW - The scaled width of the returned tile.
- * @param {number} scaledH - The scaled height of the returned tile.
- */
- ImageTileLoader.prototype.getTile = function (identifier, x, y, w, h, scaledW, scaledH) {
- var characteristics = "/" + identifier + "/" + x + "," + y + "," + w + "," + h + "/" + scaledW + "," + scaledH + "/0/default.jpg";
- var url = this._scheme +
- "://" +
- this._host +
- characteristics +
- this._origin;
- var xmlHTTP = null;
- return [rxjs_1.Observable.create(function (subscriber) {
- xmlHTTP = new XMLHttpRequest();
- xmlHTTP.open("GET", url, true);
- xmlHTTP.responseType = "arraybuffer";
- xmlHTTP.timeout = 15000;
- xmlHTTP.onload = function (event) {
- if (xmlHTTP.status !== 200) {
- subscriber.error(new Error("Failed to fetch tile (" + identifier + ": " + x + "," + y + "," + w + "," + h + "). " +
- ("Status: " + xmlHTTP.status + ", " + xmlHTTP.statusText)));
- return;
- }
- var image = new Image();
- image.crossOrigin = "Anonymous";
- image.onload = function (e) {
- subscriber.next(image);
- subscriber.complete();
- };
- image.onerror = function (error) {
- subscriber.error(new Error("Failed to load tile image (" + identifier + ": " + x + "," + y + "," + w + "," + h + ")"));
- };
- var blob = new Blob([xmlHTTP.response]);
- image.src = window.URL.createObjectURL(blob);
- };
- xmlHTTP.onerror = function (error) {
- subscriber.error(new Error("Failed to fetch tile (" + identifier + ": " + x + "," + y + "," + w + "," + h + ")"));
- };
- xmlHTTP.ontimeout = function (error) {
- subscriber.error(new Error("Tile request timed out (" + identifier + ": " + x + "," + y + "," + w + "," + h + ")"));
- };
- xmlHTTP.onabort = function (event) {
- subscriber.error(new Error("Tile request was aborted (" + identifier + ": " + x + "," + y + "," + w + "," + h + ")"));
- };
- xmlHTTP.send(null);
- }),
- function () {
- if (xmlHTTP != null) {
- xmlHTTP.abort();
- }
- },
- ];
- };
- return ImageTileLoader;
-}());
-exports.ImageTileLoader = ImageTileLoader;
-exports.default = ImageTileLoader;
-
-},{"rxjs":43}],461:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ImageTileStore = void 0;
-/**
- * @class ImageTileStore
- *
- * @classdesc Represents a store for image tiles.
- */
-var ImageTileStore = /** @class */ (function () {
- /**
- * Create a new node image tile store instance.
- */
- function ImageTileStore() {
- this._images = {};
- }
- /**
- * Add an image tile to the store.
- *
- * @param {HTMLImageElement} image - The image tile.
- * @param {string} key - The identifier for the tile.
- * @param {number} level - The level of the tile.
- */
- ImageTileStore.prototype.addImage = function (image, key, level) {
- if (!(level in this._images)) {
- this._images[level] = {};
- }
- this._images[level][key] = image;
- };
- /**
- * Dispose the store.
- *
- * @description Disposes all cached assets.
- */
- ImageTileStore.prototype.dispose = function () {
- for (var _i = 0, _a = Object.keys(this._images); _i < _a.length; _i++) {
- var level = _a[_i];
- var levelImages = this._images[level];
- for (var _b = 0, _c = Object.keys(levelImages); _b < _c.length; _b++) {
- var key = _c[_b];
- window.URL.revokeObjectURL(levelImages[key].src);
- delete levelImages[key];
- }
- delete this._images[level];
- }
- };
- /**
- * Get an image tile from the store.
- *
- * @param {string} key - The identifier for the tile.
- * @param {number} level - The level of the tile.
- */
- ImageTileStore.prototype.getImage = function (key, level) {
- return this._images[level][key];
- };
- /**
- * Check if an image tile exist in the store.
- *
- * @param {string} key - The identifier for the tile.
- * @param {number} level - The level of the tile.
- */
- ImageTileStore.prototype.hasImage = function (key, level) {
- return level in this._images && key in this._images[level];
- };
- return ImageTileStore;
-}());
-exports.ImageTileStore = ImageTileStore;
-exports.default = ImageTileStore;
-
-},{}],462:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.RegionOfInterestCalculator = void 0;
-var Geo_1 = require("../Geo");
-/**
- * @class RegionOfInterestCalculator
- *
- * @classdesc Represents a calculator for regions of interest.
- */
-var RegionOfInterestCalculator = /** @class */ (function () {
- function RegionOfInterestCalculator() {
- this._viewportCoords = new Geo_1.ViewportCoords();
- }
- /**
- * Compute a region of interest based on the current render camera
- * and the viewport size.
- *
- * @param {RenderCamera} renderCamera - Render camera used for unprojections.
- * @param {ISize} size - Viewport size in pixels.
- * @param {Transform} transform - Transform used for projections.
- *
- * @returns {IRegionOfInterest} A region of interest.
- */
- RegionOfInterestCalculator.prototype.computeRegionOfInterest = function (renderCamera, size, transform) {
- var viewportBoundaryPoints = this._viewportBoundaryPoints(4);
- var bbox = this._viewportPointsBoundingBox(viewportBoundaryPoints, renderCamera, transform);
- this._clipBoundingBox(bbox);
- var viewportPixelWidth = 2 / size.width;
- var viewportPixelHeight = 2 / size.height;
- var centralViewportPixel = [
- [-0.5 * viewportPixelWidth, 0.5 * viewportPixelHeight],
- [0.5 * viewportPixelWidth, 0.5 * viewportPixelHeight],
- [0.5 * viewportPixelWidth, -0.5 * viewportPixelHeight],
- [-0.5 * viewportPixelWidth, -0.5 * viewportPixelHeight],
- ];
- var cpbox = this._viewportPointsBoundingBox(centralViewportPixel, renderCamera, transform);
- return {
- bbox: bbox,
- pixelHeight: cpbox.maxY - cpbox.minY,
- pixelWidth: cpbox.maxX - cpbox.minX + (cpbox.minX < cpbox.maxX ? 0 : 1),
- };
- };
- RegionOfInterestCalculator.prototype._viewportBoundaryPoints = function (pointsPerSide) {
- var points = [];
- var os = [[-1, 1], [1, 1], [1, -1], [-1, -1]];
- var ds = [[2, 0], [0, -2], [-2, 0], [0, 2]];
- for (var side = 0; side < 4; ++side) {
- var o = os[side];
- var d = ds[side];
- for (var i = 0; i < pointsPerSide; ++i) {
- points.push([o[0] + d[0] * i / pointsPerSide,
- o[1] + d[1] * i / pointsPerSide]);
- }
- }
- return points;
- };
- RegionOfInterestCalculator.prototype._viewportPointsBoundingBox = function (viewportPoints, renderCamera, transform) {
- var _this = this;
- var basicPoints = viewportPoints
- .map(function (point) {
- return _this._viewportCoords
- .viewportToBasic(point[0], point[1], transform, renderCamera.perspective);
- });
- if (transform.gpano != null) {
- return this._boundingBoxPano(basicPoints);
- }
- else {
- return this._boundingBox(basicPoints);
- }
- };
- RegionOfInterestCalculator.prototype._boundingBox = function (points) {
- var bbox = {
- maxX: Number.NEGATIVE_INFINITY,
- maxY: Number.NEGATIVE_INFINITY,
- minX: Number.POSITIVE_INFINITY,
- minY: Number.POSITIVE_INFINITY,
- };
- for (var i = 0; i < points.length; ++i) {
- bbox.minX = Math.min(bbox.minX, points[i][0]);
- bbox.maxX = Math.max(bbox.maxX, points[i][0]);
- bbox.minY = Math.min(bbox.minY, points[i][1]);
- bbox.maxY = Math.max(bbox.maxY, points[i][1]);
- }
- return bbox;
- };
- RegionOfInterestCalculator.prototype._boundingBoxPano = function (points) {
- var _this = this;
- var xs = [];
- var ys = [];
- for (var i = 0; i < points.length; ++i) {
- xs.push(points[i][0]);
- ys.push(points[i][1]);
- }
- xs.sort(function (a, b) { return _this._sign(a - b); });
- ys.sort(function (a, b) { return _this._sign(a - b); });
- var intervalX = this._intervalPano(xs);
- return {
- maxX: intervalX[1],
- maxY: ys[ys.length - 1],
- minX: intervalX[0],
- minY: ys[0],
- };
- };
- /**
- * Find the max interval between consecutive numbers.
- * Assumes numbers are between 0 and 1, sorted and that
- * x is equivalent to x + 1.
- */
- RegionOfInterestCalculator.prototype._intervalPano = function (xs) {
- var maxdx = 0;
- var maxi = -1;
- for (var i = 0; i < xs.length - 1; ++i) {
- var dx = xs[i + 1] - xs[i];
- if (dx > maxdx) {
- maxdx = dx;
- maxi = i;
- }
- }
- var loopdx = xs[0] + 1 - xs[xs.length - 1];
- if (loopdx > maxdx) {
- return [xs[0], xs[xs.length - 1]];
- }
- else {
- return [xs[maxi + 1], xs[maxi]];
- }
- };
- RegionOfInterestCalculator.prototype._clipBoundingBox = function (bbox) {
- bbox.minX = Math.max(0, Math.min(1, bbox.minX));
- bbox.maxX = Math.max(0, Math.min(1, bbox.maxX));
- bbox.minY = Math.max(0, Math.min(1, bbox.minY));
- bbox.maxY = Math.max(0, Math.min(1, bbox.maxY));
- };
- RegionOfInterestCalculator.prototype._sign = function (n) {
- return n > 0 ? 1 : n < 0 ? -1 : 0;
- };
- return RegionOfInterestCalculator;
-}());
-exports.RegionOfInterestCalculator = RegionOfInterestCalculator;
-exports.default = RegionOfInterestCalculator;
-
-},{"../Geo":294}],463:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.TextureProvider = void 0;
-var operators_1 = require("rxjs/operators");
-var THREE = require("three");
-var rxjs_1 = require("rxjs");
-/**
- * @class TextureProvider
- *
- * @classdesc Represents a provider of textures.
- */
-var TextureProvider = /** @class */ (function () {
- /**
- * Create a new node texture provider instance.
- *
- * @param {string} key - The identifier of the image for which to request tiles.
- * @param {number} width - The full width of the original image.
- * @param {number} height - The full height of the original image.
- * @param {number} tileSize - The size used when requesting tiles.
- * @param {HTMLImageElement} background - Image to use as background.
- * @param {ImageTileLoader} imageTileLoader - Loader for retrieving tiles.
- * @param {ImageTileStore} imageTileStore - Store for saving tiles.
- * @param {THREE.WebGLRenderer} renderer - Renderer used for rendering tiles to texture.
- */
- function TextureProvider(key, width, height, tileSize, background, imageTileLoader, imageTileStore, renderer) {
- this._disposed = false;
- this._key = key;
- if (width <= 0 || height <= 0) {
- console.warn("Original image size (" + width + ", " + height + ") is invalid (" + key + "). Tiles will not be loaded.");
- }
- this._width = width;
- this._height = height;
- this._maxLevel = Math.ceil(Math.log(Math.max(height, width)) / Math.log(2));
- this._currentLevel = -1;
- this._tileSize = tileSize;
- this._updated$ = new rxjs_1.Subject();
- this._createdSubject$ = new rxjs_1.Subject();
- this._created$ = this._createdSubject$.pipe(operators_1.publishReplay(1), operators_1.refCount());
- this._createdSubscription = this._created$.subscribe(function () { });
- this._hasSubject$ = new rxjs_1.Subject();
- this._has$ = this._hasSubject$.pipe(operators_1.startWith(false), operators_1.publishReplay(1), operators_1.refCount());
- this._hasSubscription = this._has$.subscribe(function () { });
- this._abortFunctions = [];
- this._tileSubscriptions = {};
- this._renderedCurrentLevelTiles = {};
- this._renderedTiles = {};
- this._background = background;
- this._camera = null;
- this._imageTileLoader = imageTileLoader;
- this._imageTileStore = imageTileStore;
- this._renderer = renderer;
- this._renderTarget = null;
- this._roi = null;
- }
- Object.defineProperty(TextureProvider.prototype, "disposed", {
- /**
- * Get disposed.
- *
- * @returns {boolean} Value indicating whether provider has
- * been disposed.
- */
- get: function () {
- return this._disposed;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TextureProvider.prototype, "hasTexture$", {
- /**
- * Get hasTexture$.
- *
- * @returns {Observable<boolean>} Observable emitting
- * values indicating when the existance of a texture
- * changes.
- */
- get: function () {
- return this._has$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TextureProvider.prototype, "key", {
- /**
- * Get key.
- *
- * @returns {boolean} The identifier of the image for
- * which to render textures.
- */
- get: function () {
- return this._key;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TextureProvider.prototype, "textureUpdated$", {
- /**
- * Get textureUpdated$.
- *
- * @returns {Observable<boolean>} Observable emitting
- * values when an existing texture has been updated.
- */
- get: function () {
- return this._updated$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TextureProvider.prototype, "textureCreated$", {
- /**
- * Get textureCreated$.
- *
- * @returns {Observable<boolean>} Observable emitting
- * values when a new texture has been created.
- */
- get: function () {
- return this._created$;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Abort all outstanding image tile requests.
- */
- TextureProvider.prototype.abort = function () {
- for (var key in this._tileSubscriptions) {
- if (!this._tileSubscriptions.hasOwnProperty(key)) {
- continue;
- }
- this._tileSubscriptions[key].unsubscribe();
- }
- this._tileSubscriptions = {};
- for (var _i = 0, _a = this._abortFunctions; _i < _a.length; _i++) {
- var abort = _a[_i];
- abort();
- }
- this._abortFunctions = [];
- };
- /**
- * Dispose the provider.
- *
- * @description Disposes all cached assets and
- * aborts all outstanding image tile requests.
- */
- TextureProvider.prototype.dispose = function () {
- if (this._disposed) {
- console.warn("Texture already disposed (" + this._key + ")");
- return;
- }
- this.abort();
- if (this._renderTarget != null) {
- this._renderTarget.dispose();
- this._renderTarget = null;
- }
- this._imageTileStore.dispose();
- this._imageTileStore = null;
- this._background = null;
- this._camera = null;
- this._imageTileLoader = null;
- this._renderer = null;
- this._roi = null;
- this._createdSubscription.unsubscribe();
- this._hasSubscription.unsubscribe();
- this._disposed = true;
- };
- /**
- * Set the region of interest.
- *
- * @description When the region of interest is set the
- * the tile level is determined and tiles for the region
- * are fetched from the store or the loader and renderedLevel
- * to the texture.
- *
- * @param {IRegionOfInterest} roi - Spatial edges to cache.
- */
- TextureProvider.prototype.setRegionOfInterest = function (roi) {
- if (this._width <= 0 || this._height <= 0) {
- return;
- }
- this._roi = roi;
- var width = 1 / this._roi.pixelWidth;
- var height = 1 / this._roi.pixelHeight;
- var size = Math.max(height, width);
- var currentLevel = Math.max(0, Math.min(this._maxLevel, Math.ceil(Math.log(size) / Math.log(2))));
- if (currentLevel !== this._currentLevel) {
- this.abort();
- this._currentLevel = currentLevel;
- if (!(this._currentLevel in this._renderedTiles)) {
- this._renderedTiles[this._currentLevel] = [];
- }
- this._renderedCurrentLevelTiles = {};
- for (var _i = 0, _a = this._renderedTiles[this._currentLevel]; _i < _a.length; _i++) {
- var tile = _a[_i];
- this._renderedCurrentLevelTiles[this._tileKey(this._tileSize, tile)] = true;
- }
- }
- var topLeft = this._getTileCoords([this._roi.bbox.minX, this._roi.bbox.minY]);
- var bottomRight = this._getTileCoords([this._roi.bbox.maxX, this._roi.bbox.maxY]);
- var tiles = this._getTiles(topLeft, bottomRight);
- if (this._camera == null) {
- this._camera = new THREE.OrthographicCamera(-this._width / 2, this._width / 2, this._height / 2, -this._height / 2, -1, 1);
- this._camera.position.z = 1;
- var gl = this._renderer.getContext();
- var maxTextureSize = gl.getParameter(gl.MAX_TEXTURE_SIZE);
- var backgroundSize = Math.max(this._width, this._height);
- var scale = maxTextureSize > backgroundSize ? 1 : maxTextureSize / backgroundSize;
- var targetWidth = Math.floor(scale * this._width);
- var targetHeight = Math.floor(scale * this._height);
- this._renderTarget = new THREE.WebGLRenderTarget(targetWidth, targetHeight, {
- depthBuffer: false,
- format: THREE.RGBFormat,
- magFilter: THREE.LinearFilter,
- minFilter: THREE.LinearFilter,
- stencilBuffer: false,
- });
- this._renderToTarget(0, 0, this._width, this._height, this._background);
- this._createdSubject$.next(this._renderTarget.texture);
- this._hasSubject$.next(true);
- }
- this._fetchTiles(tiles);
- };
- TextureProvider.prototype.setTileSize = function (tileSize) {
- this._tileSize = tileSize;
- };
- /**
- * Update the image used as background for the texture.
- *
- * @param {HTMLImageElement} background - The background image.
- */
- TextureProvider.prototype.updateBackground = function (background) {
- this._background = background;
- };
- /**
- * Retrieve an image tile.
- *
- * @description Retrieve an image tile and render it to the
- * texture. Add the tile to the store and emit to the updated
- * observable.
- *
- * @param {Array<number>} tile - The tile coordinates.
- * @param {number} level - The tile level.
- * @param {number} x - The top left x pixel coordinate of the tile.
- * @param {number} y - The top left y pixel coordinate of the tile.
- * @param {number} w - The pixel width of the tile.
- * @param {number} h - The pixel height of the tile.
- * @param {number} scaledW - The scaled width of the returned tile.
- * @param {number} scaledH - The scaled height of the returned tile.
- */
- TextureProvider.prototype._fetchTile = function (tile, level, x, y, w, h, scaledX, scaledY) {
- var _this = this;
- var getTile = this._imageTileLoader.getTile(this._key, x, y, w, h, scaledX, scaledY);
- var tile$ = getTile[0];
- var abort = getTile[1];
- this._abortFunctions.push(abort);
- var tileKey = this._tileKey(this._tileSize, tile);
- var subscription = tile$
- .subscribe(function (image) {
- _this._renderToTarget(x, y, w, h, image);
- _this._removeFromDictionary(tileKey, _this._tileSubscriptions);
- _this._removeFromArray(abort, _this._abortFunctions);
- _this._setTileRendered(tile, _this._currentLevel);
- _this._imageTileStore.addImage(image, tileKey, level);
- _this._updated$.next(true);
- }, function (error) {
- _this._removeFromDictionary(tileKey, _this._tileSubscriptions);
- _this._removeFromArray(abort, _this._abortFunctions);
- console.error(error);
- });
- if (!subscription.closed) {
- this._tileSubscriptions[tileKey] = subscription;
- }
- };
- /**
- * Retrieve image tiles.
- *
- * @description Retrieve a image tiles and render them to the
- * texture. Retrieve from store if it exists, otherwise Retrieve
- * from loader.
- *
- * @param {Array<Array<number>>} tiles - Array of tile coordinates to
- * retrieve.
- */
- TextureProvider.prototype._fetchTiles = function (tiles) {
- var tileSize = this._tileSize * Math.pow(2, this._maxLevel - this._currentLevel);
- for (var _i = 0, tiles_1 = tiles; _i < tiles_1.length; _i++) {
- var tile = tiles_1[_i];
- var tileKey = this._tileKey(this._tileSize, tile);
- if (tileKey in this._renderedCurrentLevelTiles ||
- tileKey in this._tileSubscriptions) {
- continue;
- }
- var tileX = tileSize * tile[0];
- var tileY = tileSize * tile[1];
- var tileWidth = tileX + tileSize > this._width ? this._width - tileX : tileSize;
- var tileHeight = tileY + tileSize > this._height ? this._height - tileY : tileSize;
- if (this._imageTileStore.hasImage(tileKey, this._currentLevel)) {
- this._renderToTarget(tileX, tileY, tileWidth, tileHeight, this._imageTileStore.getImage(tileKey, this._currentLevel));
- this._setTileRendered(tile, this._currentLevel);
- this._updated$.next(true);
- continue;
- }
- var scaledX = Math.floor(tileWidth / tileSize * this._tileSize);
- var scaledY = Math.floor(tileHeight / tileSize * this._tileSize);
- this._fetchTile(tile, this._currentLevel, tileX, tileY, tileWidth, tileHeight, scaledX, scaledY);
- }
- };
- /**
- * Get tile coordinates for a point using the current level.
- *
- * @param {Array<number>} point - Point in basic coordinates.
- *
- * @returns {Array<number>} x and y tile coodinates.
- */
- TextureProvider.prototype._getTileCoords = function (point) {
- var tileSize = this._tileSize * Math.pow(2, this._maxLevel - this._currentLevel);
- var maxX = Math.ceil(this._width / tileSize) - 1;
- var maxY = Math.ceil(this._height / tileSize) - 1;
- return [
- Math.min(Math.floor(this._width * point[0] / tileSize), maxX),
- Math.min(Math.floor(this._height * point[1] / tileSize), maxY),
- ];
- };
- /**
- * Get tile coordinates for all tiles contained in a bounding
- * box.
- *
- * @param {Array<number>} topLeft - Top left tile coordinate of bounding box.
- * @param {Array<number>} bottomRight - Bottom right tile coordinate of bounding box.
- *
- * @returns {Array<Array<number>>} Array of x, y tile coodinates.
- */
- TextureProvider.prototype._getTiles = function (topLeft, bottomRight) {
- var xs = [];
- if (topLeft[0] > bottomRight[0]) {
- var tileSize = this._tileSize * Math.pow(2, this._maxLevel - this._currentLevel);
- var maxX = Math.ceil(this._width / tileSize) - 1;
- for (var x = topLeft[0]; x <= maxX; x++) {
- xs.push(x);
- }
- for (var x = 0; x <= bottomRight[0]; x++) {
- xs.push(x);
- }
- }
- else {
- for (var x = topLeft[0]; x <= bottomRight[0]; x++) {
- xs.push(x);
- }
- }
- var tiles = [];
- for (var _i = 0, xs_1 = xs; _i < xs_1.length; _i++) {
- var x = xs_1[_i];
- for (var y = topLeft[1]; y <= bottomRight[1]; y++) {
- tiles.push([x, y]);
- }
- }
- return tiles;
- };
- /**
- * Remove an item from an array if it exists in array.
- *
- * @param {T} item - Item to remove.
- * @param {Array<T>} array - Array from which item should be removed.
- */
- TextureProvider.prototype._removeFromArray = function (item, array) {
- var index = array.indexOf(item);
- if (index !== -1) {
- array.splice(index, 1);
- }
- };
- /**
- * Remove an item from a dictionary.
- *
- * @param {string} key - Key of the item to remove.
- * @param {Object} dict - Dictionary from which item should be removed.
- */
- TextureProvider.prototype._removeFromDictionary = function (key, dict) {
- if (key in dict) {
- delete dict[key];
- }
- };
- /**
- * Render an image tile to the target texture.
- *
- * @param {number} x - The top left x pixel coordinate of the tile.
- * @param {number} y - The top left y pixel coordinate of the tile.
- * @param {number} w - The pixel width of the tile.
- * @param {number} h - The pixel height of the tile.
- * @param {HTMLImageElement} background - The image tile to render.
- */
- TextureProvider.prototype._renderToTarget = function (x, y, w, h, image) {
- var texture = new THREE.Texture(image);
- texture.minFilter = THREE.LinearFilter;
- texture.needsUpdate = true;
- var geometry = new THREE.PlaneGeometry(w, h);
- var material = new THREE.MeshBasicMaterial({ map: texture, side: THREE.FrontSide });
- var mesh = new THREE.Mesh(geometry, material);
- mesh.position.x = -this._width / 2 + x + w / 2;
- mesh.position.y = this._height / 2 - y - h / 2;
- var scene = new THREE.Scene();
- scene.add(mesh);
- var target = this._renderer.getRenderTarget();
- this._renderer.setRenderTarget(this._renderTarget);
- this._renderer.render(scene, this._camera);
- this._renderer.setRenderTarget(target);
- scene.remove(mesh);
- geometry.dispose();
- material.dispose();
- texture.dispose();
- };
- /**
- * Mark a tile as rendered.
- *
- * @description Clears tiles marked as rendered in other
- * levels of the tile pyramid if they were rendered on
- * top of or below the tile.
- *
- * @param {Arrary<number>} tile - The tile coordinates.
- * @param {number} level - Tile level of the tile coordinates.
- */
- TextureProvider.prototype._setTileRendered = function (tile, level) {
- var otherLevels = Object.keys(this._renderedTiles)
- .map(function (key) {
- return parseInt(key, 10);
- })
- .filter(function (renderedLevel) {
- return renderedLevel !== level;
- });
- for (var _i = 0, otherLevels_1 = otherLevels; _i < otherLevels_1.length; _i++) {
- var otherLevel = otherLevels_1[_i];
- var scale = Math.pow(2, otherLevel - level);
- if (otherLevel < level) {
- var x = Math.floor(scale * tile[0]);
- var y = Math.floor(scale * tile[1]);
- for (var _a = 0, _b = this._renderedTiles[otherLevel].slice(); _a < _b.length; _a++) {
- var otherTile = _b[_a];
- if (otherTile[0] === x && otherTile[1] === y) {
- var index = this._renderedTiles[otherLevel].indexOf(otherTile);
- this._renderedTiles[otherLevel].splice(index, 1);
- }
- }
- }
- else {
- var startX = scale * tile[0];
- var endX = startX + scale - 1;
- var startY = scale * tile[1];
- var endY = startY + scale - 1;
- for (var _c = 0, _d = this._renderedTiles[otherLevel].slice(); _c < _d.length; _c++) {
- var otherTile = _d[_c];
- if (otherTile[0] >= startX && otherTile[0] <= endX &&
- otherTile[1] >= startY && otherTile[1] <= endY) {
- var index = this._renderedTiles[otherLevel].indexOf(otherTile);
- this._renderedTiles[otherLevel].splice(index, 1);
- }
- }
- }
- if (this._renderedTiles[otherLevel].length === 0) {
- delete this._renderedTiles[otherLevel];
- }
- }
- this._renderedTiles[level].push(tile);
- this._renderedCurrentLevelTiles[this._tileKey(this._tileSize, tile)] = true;
- };
- /**
- * Create a tile key from a tile coordinates.
- *
- * @description Tile keys are used as a hash for
- * storing the tile in a dictionary.
- *
- * @param {number} tileSize - The tile size.
- * @param {Arrary<number>} tile - The tile coordinates.
- */
- TextureProvider.prototype._tileKey = function (tileSize, tile) {
- return tileSize + "-" + tile[0] + "-" + tile[1];
- };
- return TextureProvider;
-}());
-exports.TextureProvider = TextureProvider;
-exports.default = TextureProvider;
-
-},{"rxjs":43,"rxjs/operators":241,"three":242}],464:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-
-},{}],465:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.DOM = void 0;
-var DOM = /** @class */ (function () {
- function DOM(doc) {
- this._document = !!doc ? doc : document;
- }
- Object.defineProperty(DOM.prototype, "document", {
- get: function () {
- return this._document;
- },
- enumerable: false,
- configurable: true
- });
- DOM.prototype.createElement = function (tagName, className, container) {
- var element = this._document.createElement(tagName);
- if (!!className) {
- element.className = className;
- }
- if (!!container) {
- container.appendChild(element);
- }
- return element;
- };
- return DOM;
-}());
-exports.DOM = DOM;
-exports.default = DOM;
-
-},{}],466:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.EventEmitter = void 0;
-var EventEmitter = /** @class */ (function () {
- function EventEmitter() {
- this._events = {};
- }
- /**
- * Subscribe to an event by its name.
- * @param {string }eventType - The name of the event to subscribe to.
- * @param {any} fn - The handler called when the event occurs.
- */
- EventEmitter.prototype.on = function (eventType, fn) {
- this._events[eventType] = this._events[eventType] || [];
- this._events[eventType].push(fn);
- return;
- };
- /**
- * Unsubscribe from an event by its name.
- * @param {string} eventType - The name of the event to subscribe to.
- * @param {any} fn - The handler to remove.
- */
- EventEmitter.prototype.off = function (eventType, fn) {
- if (!eventType) {
- this._events = {};
- return;
- }
- if (!this._listens(eventType)) {
- var idx = this._events[eventType].indexOf(fn);
- if (idx >= 0) {
- this._events[eventType].splice(idx, 1);
- }
- if (this._events[eventType].length) {
- delete this._events[eventType];
- }
- }
- else {
- delete this._events[eventType];
- }
- return;
- };
- EventEmitter.prototype.fire = function (eventType, data) {
- if (!this._listens(eventType)) {
- return;
- }
- for (var _i = 0, _a = this._events[eventType]; _i < _a.length; _i++) {
- var fn = _a[_i];
- fn.call(this, data);
- }
- return;
- };
- EventEmitter.prototype._listens = function (eventType) {
- return !!(this._events && this._events[eventType]);
- };
- return EventEmitter;
-}());
-exports.EventEmitter = EventEmitter;
-exports.default = EventEmitter;
-
-},{}],467:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Settings = void 0;
-var Viewer_1 = require("../Viewer");
-var Settings = /** @class */ (function () {
- function Settings() {
- }
- Object.defineProperty(Settings, "baseImageSize", {
- get: function () {
- return Settings._baseImageSize;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Settings, "basePanoramaSize", {
- get: function () {
- return Settings._basePanoramaSize;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Settings, "maxImageSize", {
- get: function () {
- return Settings._maxImageSize;
- },
- enumerable: false,
- configurable: true
- });
- Settings.setOptions = function (options) {
- Settings._baseImageSize = options.baseImageSize != null ?
- options.baseImageSize :
- Viewer_1.ImageSize.Size640;
- Settings._basePanoramaSize = options.basePanoramaSize != null ?
- options.basePanoramaSize :
- Viewer_1.ImageSize.Size2048;
- Settings._maxImageSize = options.maxImageSize != null ?
- options.maxImageSize :
- Viewer_1.ImageSize.Size2048;
- };
- return Settings;
-}());
-exports.Settings = Settings;
-exports.default = Settings;
-
-},{"../Viewer":302}],468:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.isWebGLSupported = exports.isWebGLSupportedCached = exports.isBlobSupported = exports.isObjectSupported = exports.isJSONSupported = exports.isFunctionSupported = exports.isArraySupported = exports.isBrowser = void 0;
-function isBrowser() {
- return typeof window !== "undefined" && typeof document !== "undefined";
-}
-exports.isBrowser = isBrowser;
-function isArraySupported() {
- return !!(Array.prototype &&
- Array.prototype.filter &&
- Array.prototype.indexOf &&
- Array.prototype.map &&
- Array.prototype.reverse);
-}
-exports.isArraySupported = isArraySupported;
-function isFunctionSupported() {
- return !!(Function.prototype && Function.prototype.bind);
-}
-exports.isFunctionSupported = isFunctionSupported;
-function isJSONSupported() {
- return "JSON" in window && "parse" in JSON && "stringify" in JSON;
-}
-exports.isJSONSupported = isJSONSupported;
-function isObjectSupported() {
- return !!(Object.keys &&
- Object.assign);
-}
-exports.isObjectSupported = isObjectSupported;
-function isBlobSupported() {
- return "Blob" in window && "URL" in window;
-}
-exports.isBlobSupported = isBlobSupported;
-var isWebGLSupportedCache = undefined;
-function isWebGLSupportedCached() {
- if (isWebGLSupportedCache === undefined) {
- isWebGLSupportedCache = isWebGLSupported();
- }
- return isWebGLSupportedCache;
-}
-exports.isWebGLSupportedCached = isWebGLSupportedCached;
-function isWebGLSupported() {
- var webGLContextAttributes = {
- alpha: false,
- antialias: false,
- depth: true,
- failIfMajorPerformanceCaveat: false,
- premultipliedAlpha: true,
- preserveDrawingBuffer: false,
- stencil: true,
- };
- var canvas = document.createElement("canvas");
- var context = canvas.getContext("webgl", webGLContextAttributes) ||
- canvas.getContext("experimental-webgl", webGLContextAttributes);
- if (!context) {
- return false;
- }
- var requiredExtensions = [
- "OES_standard_derivatives",
- ];
- var supportedExtensions = context.getSupportedExtensions();
- for (var _i = 0, requiredExtensions_1 = requiredExtensions; _i < requiredExtensions_1.length; _i++) {
- var requiredExtension = requiredExtensions_1[_i];
- if (supportedExtensions.indexOf(requiredExtension) === -1) {
- return false;
- }
- }
- return true;
-}
-exports.isWebGLSupported = isWebGLSupported;
-
-},{}],469:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Urls = void 0;
-var Urls = /** @class */ (function () {
- function Urls() {
- }
- Object.defineProperty(Urls, "explore", {
- get: function () {
- return Urls._scheme + "://" + Urls._exploreHost;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Urls, "origin", {
- get: function () {
- return Urls._origin;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Urls, "tileScheme", {
- get: function () {
- return Urls._scheme;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Urls, "tileDomain", {
- get: function () {
- return Urls._imageTileHost;
- },
- enumerable: false,
- configurable: true
- });
- Urls.clusterReconstruction = function (key) {
- return Urls._scheme + "://" + Urls._clusterReconstructionHost + "/" + key + "/v1.0/aligned.jsonz";
- };
- Urls.exporeImage = function (key) {
- return Urls._scheme + "://" + Urls._exploreHost + "/app/?pKey=" + key + "&focus=photo";
- };
- Urls.exporeUser = function (username) {
- return Urls._scheme + "://" + Urls._exploreHost + "/app/user/" + username;
- };
- Urls.falcorModel = function (clientId) {
- return Urls._scheme + "://" + Urls._apiHost + "/v3/model.json?client_id=" + clientId;
- };
- Urls.protoMesh = function (key) {
- return Urls._scheme + "://" + Urls._meshHost + "/v2/mesh/" + key;
- };
- Urls.thumbnail = function (key, size, origin) {
- var query = !!origin ? "?origin=" + origin : "";
- return Urls._scheme + "://" + Urls._imageHost + "/" + key + "/thumb-" + size + ".jpg" + query;
- };
- Urls.setOptions = function (options) {
- if (!options) {
- return;
- }
- if (!!options.apiHost) {
- Urls._apiHost = options.apiHost;
- }
- if (!!options.clusterReconstructionHost) {
- Urls._clusterReconstructionHost = options.clusterReconstructionHost;
- }
- if (!!options.exploreHost) {
- Urls._exploreHost = options.exploreHost;
- }
- if (!!options.imageHost) {
- Urls._imageHost = options.imageHost;
- }
- if (!!options.imageTileHost) {
- Urls._imageTileHost = options.imageTileHost;
- }
- if (!!options.meshHost) {
- Urls._meshHost = options.meshHost;
- }
- if (!!options.scheme) {
- Urls._scheme = options.scheme;
- }
- };
- Urls._apiHost = "a.mapillary.com";
- Urls._clusterReconstructionHost = "cluster-reconstructions.mapillary.com";
- Urls._exploreHost = "www.mapillary.com";
- Urls._imageHost = "images.mapillary.com";
- Urls._imageTileHost = "loris.mapillary.com";
- Urls._meshHost = "meshes.mapillary.com";
- Urls._origin = "mapillary.webgl";
- Urls._scheme = "https";
- return Urls;
-}());
-exports.Urls = Urls;
-exports.default = Urls;
-
-},{}],470:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Alignment = void 0;
-/**
- * Enumeration for alignments
- * @enum {number}
- * @readonly
- */
-var Alignment;
-(function (Alignment) {
- /**
- * Align to bottom
- */
- Alignment[Alignment["Bottom"] = 0] = "Bottom";
- /**
- * Align to bottom left
- */
- Alignment[Alignment["BottomLeft"] = 1] = "BottomLeft";
- /**
- * Align to bottom right
- */
- Alignment[Alignment["BottomRight"] = 2] = "BottomRight";
- /**
- * Align to center
- */
- Alignment[Alignment["Center"] = 3] = "Center";
- /**
- * Align to left
- */
- Alignment[Alignment["Left"] = 4] = "Left";
- /**
- * Align to right
- */
- Alignment[Alignment["Right"] = 5] = "Right";
- /**
- * Align to top
- */
- Alignment[Alignment["Top"] = 6] = "Top";
- /**
- * Align to top left
- */
- Alignment[Alignment["TopLeft"] = 7] = "TopLeft";
- /**
- * Align to top right
- */
- Alignment[Alignment["TopRight"] = 8] = "TopRight";
-})(Alignment = exports.Alignment || (exports.Alignment = {}));
-exports.default = Alignment;
-
-},{}],471:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.CacheService = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Graph_1 = require("../Graph");
-var CacheService = /** @class */ (function () {
- function CacheService(graphService, stateService) {
- this._graphService = graphService;
- this._stateService = stateService;
- this._started = false;
- }
- Object.defineProperty(CacheService.prototype, "started", {
- get: function () {
- return this._started;
- },
- enumerable: false,
- configurable: true
- });
- CacheService.prototype.start = function () {
- var _this = this;
- if (this._started) {
- return;
- }
- this._uncacheSubscription = this._stateService.currentState$.pipe(operators_1.distinctUntilChanged(undefined, function (frame) {
- return frame.state.currentNode.key;
- }), operators_1.map(function (frame) {
- var trajectory = frame.state.trajectory;
- var trajectoryKeys = trajectory
- .map(function (n) {
- return n.key;
- });
- var sequenceKey = trajectory[trajectory.length - 1].sequenceKey;
- return [trajectoryKeys, sequenceKey];
- }), operators_1.bufferCount(1, 5), operators_1.withLatestFrom(this._graphService.graphMode$), operators_1.switchMap(function (_a) {
- var keepBuffer = _a[0], graphMode = _a[1];
- var keepKeys = keepBuffer[0][0];
- var keepSequenceKey = graphMode === Graph_1.GraphMode.Sequence ?
- keepBuffer[0][1] : undefined;
- return _this._graphService.uncache$(keepKeys, keepSequenceKey);
- }))
- .subscribe(function () { });
- this._cacheNodeSubscription = this._graphService.graphMode$.pipe(operators_1.skip(1), operators_1.withLatestFrom(this._stateService.currentState$), operators_1.switchMap(function (_a) {
- var mode = _a[0], frame = _a[1];
- return mode === Graph_1.GraphMode.Sequence ?
- _this._keyToEdges(frame.state.currentNode.key, function (node) {
- return node.sequenceEdges$;
- }) :
- rxjs_1.from(frame.state.trajectory
- .map(function (node) {
- return node.key;
- })
- .slice(frame.state.currentIndex)).pipe(operators_1.mergeMap(function (key) {
- return _this._keyToEdges(key, function (node) {
- return node.spatialEdges$;
- });
- }, 6));
- }))
- .subscribe(function () { });
- this._started = true;
- };
- CacheService.prototype.stop = function () {
- if (!this._started) {
- return;
- }
- this._uncacheSubscription.unsubscribe();
- this._uncacheSubscription = null;
- this._cacheNodeSubscription.unsubscribe();
- this._cacheNodeSubscription = null;
- this._started = false;
- };
- CacheService.prototype._keyToEdges = function (key, nodeToEdgeMap) {
- return this._graphService.cacheNode$(key).pipe(operators_1.switchMap(nodeToEdgeMap), operators_1.first(function (status) {
- return status.cached;
- }), operators_1.timeout(15000), operators_1.catchError(function (error) {
- console.error("Failed to cache edges (" + key + ").", error);
- return rxjs_1.empty();
- }));
- };
- return CacheService;
-}());
-exports.CacheService = CacheService;
-exports.default = CacheService;
-
-},{"../Graph":295,"rxjs":43,"rxjs/operators":241}],472:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ComponentController = void 0;
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../Component");
-var ComponentController = /** @class */ (function () {
- function ComponentController(container, navigator, observer, key, options, componentService) {
- var _this = this;
- this._container = container;
- this._observer = observer;
- this._navigator = navigator;
- this._options = options != null ? options : {};
- this._key = key;
- this._navigable = key == null;
- this._componentService = !!componentService ?
- componentService :
- new Component_1.ComponentService(this._container, this._navigator);
- this._coverComponent = this._componentService.getCover();
- this._initializeComponents();
- if (key) {
- this._initilizeCoverComponent();
- this._subscribeCoverComponent();
- }
- else {
- this._navigator.movedToKey$.pipe(operators_1.first(function (k) {
- return k != null;
- }))
- .subscribe(function (k) {
- _this._key = k;
- _this._componentService.deactivateCover();
- _this._coverComponent.configure({ key: _this._key, state: Component_1.CoverState.Hidden });
- _this._subscribeCoverComponent();
- _this._navigator.stateService.start();
- _this._navigator.cacheService.start();
- _this._navigator.panService.start();
- _this._observer.startEmit();
- });
- }
- }
- Object.defineProperty(ComponentController.prototype, "navigable", {
- get: function () {
- return this._navigable;
- },
- enumerable: false,
- configurable: true
- });
- ComponentController.prototype.get = function (name) {
- return this._componentService.get(name);
- };
- ComponentController.prototype.activate = function (name) {
- this._componentService.activate(name);
- };
- ComponentController.prototype.activateCover = function () {
- this._coverComponent.configure({ state: Component_1.CoverState.Visible });
- };
- ComponentController.prototype.deactivate = function (name) {
- this._componentService.deactivate(name);
- };
- ComponentController.prototype.deactivateCover = function () {
- this._coverComponent.configure({ state: Component_1.CoverState.Loading });
- };
- ComponentController.prototype._initializeComponents = function () {
- var options = this._options;
- this._uFalse(options.background, "background");
- this._uFalse(options.debug, "debug");
- this._uFalse(options.image, "image");
- this._uFalse(options.marker, "marker");
- this._uFalse(options.navigation, "navigation");
- this._uFalse(options.popup, "popup");
- this._uFalse(options.route, "route");
- this._uFalse(options.slider, "slider");
- this._uFalse(options.spatialData, "spatialData");
- this._uFalse(options.tag, "tag");
- this._uTrue(options.attribution, "attribution");
- this._uTrue(options.bearing, "bearing");
- this._uTrue(options.cache, "cache");
- this._uTrue(options.direction, "direction");
- this._uTrue(options.imagePlane, "imagePlane");
- this._uTrue(options.keyboard, "keyboard");
- this._uTrue(options.loading, "loading");
- this._uTrue(options.mouse, "mouse");
- this._uTrue(options.sequence, "sequence");
- this._uTrue(options.stats, "stats");
- this._uTrue(options.zoom, "zoom");
- };
- ComponentController.prototype._initilizeCoverComponent = function () {
- var options = this._options;
- this._coverComponent.configure({ key: this._key });
- if (options.cover === undefined || options.cover) {
- this.activateCover();
- }
- else {
- this.deactivateCover();
- }
- };
- ComponentController.prototype._setNavigable = function (navigable) {
- if (this._navigable === navigable) {
- return;
- }
- this._navigable = navigable;
- this._observer.navigable$.next(navigable);
- };
- ComponentController.prototype._subscribeCoverComponent = function () {
- var _this = this;
- this._coverComponent.configuration$.pipe(operators_1.distinctUntilChanged(undefined, function (c) {
- return c.state;
- }))
- .subscribe(function (conf) {
- if (conf.state === Component_1.CoverState.Loading) {
- _this._navigator.stateService.currentKey$.pipe(operators_1.first(), operators_1.switchMap(function (key) {
- var keyChanged = key == null || key !== conf.key;
- if (keyChanged) {
- _this._setNavigable(false);
- }
- return keyChanged ?
- _this._navigator.moveToKey$(conf.key) :
- _this._navigator.stateService.currentNode$.pipe(operators_1.first());
- }))
- .subscribe(function () {
- _this._navigator.stateService.start();
- _this._navigator.cacheService.start();
- _this._navigator.panService.start();
- _this._observer.startEmit();
- _this._coverComponent.configure({ state: Component_1.CoverState.Hidden });
- _this._componentService.deactivateCover();
- _this._setNavigable(true);
- }, function (error) {
- console.error("Failed to deactivate cover.", error);
- _this._coverComponent.configure({ state: Component_1.CoverState.Visible });
- });
- }
- else if (conf.state === Component_1.CoverState.Visible) {
- _this._observer.stopEmit();
- _this._navigator.stateService.stop();
- _this._navigator.cacheService.stop();
- _this._navigator.playService.stop();
- _this._navigator.panService.stop();
- _this._componentService.activateCover();
- _this._setNavigable(conf.key == null);
- }
- });
- };
- ComponentController.prototype._uFalse = function (option, name) {
- if (option === undefined) {
- this._componentService.deactivate(name);
- return;
- }
- if (typeof option === "boolean") {
- if (option) {
- this._componentService.activate(name);
- }
- else {
- this._componentService.deactivate(name);
- }
- return;
- }
- this._componentService.configure(name, option);
- this._componentService.activate(name);
- };
- ComponentController.prototype._uTrue = function (option, name) {
- if (option === undefined) {
- this._componentService.activate(name);
- return;
- }
- if (typeof option === "boolean") {
- if (option) {
- this._componentService.activate(name);
- }
- else {
- this._componentService.deactivate(name);
- }
- return;
- }
- this._componentService.configure(name, option);
- this._componentService.activate(name);
- };
- return ComponentController;
-}());
-exports.ComponentController = ComponentController;
-
-},{"../Component":291,"rxjs/operators":241}],473:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Container = void 0;
-var Render_1 = require("../Render");
-var Utils_1 = require("../Utils");
-var Viewer_1 = require("../Viewer");
-var Container = /** @class */ (function () {
- function Container(container, stateService, options, dom) {
- this._dom = !!dom ? dom : new Utils_1.DOM();
- if (typeof container === 'string') {
- this._container = this._dom.document.getElementById(container);
- if (!this._container) {
- throw new Error("Container '" + container + "' not found.");
- }
- }
- else if (container instanceof HTMLElement) {
- this._container = container;
- }
- else {
- throw new Error("Invalid type: 'container' must be a String or HTMLElement.");
- }
- this.id = !!this._container.id ? this._container.id : "mapillary-js-fallback-container-id";
- this._container.classList.add("mapillary-js");
- this._canvasContainer = this._dom.createElement("div", "mapillary-js-interactive", this._container);
- this._domContainer = this._dom.createElement("div", "mapillary-js-dom", this._container);
- this.renderService = new Render_1.RenderService(this._container, stateService.currentState$, options.renderMode);
- this.glRenderer = new Render_1.GLRenderer(this._canvasContainer, this.renderService, this._dom);
- this.domRenderer = new Render_1.DOMRenderer(this._domContainer, this.renderService, stateService.currentState$);
- this.keyboardService = new Viewer_1.KeyboardService(this._canvasContainer);
- this.mouseService = new Viewer_1.MouseService(this._container, this._canvasContainer, this._domContainer, document);
- this.touchService = new Viewer_1.TouchService(this._canvasContainer, this._domContainer);
- this.spriteService = new Viewer_1.SpriteService(options.sprite);
- }
- Object.defineProperty(Container.prototype, "element", {
- get: function () {
- return this._container;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Container.prototype, "canvasContainer", {
- get: function () {
- return this._canvasContainer;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Container.prototype, "domContainer", {
- get: function () {
- return this._domContainer;
- },
- enumerable: false,
- configurable: true
- });
- return Container;
-}());
-exports.Container = Container;
-exports.default = Container;
-
-},{"../Render":297,"../Utils":301,"../Viewer":302}],474:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.ImageSize = void 0;
-/**
- * Enumeration for image sizes
- * @enum {number}
- * @readonly
- * @description Image sizes in pixels for the long side of the image.
- */
-var ImageSize;
-(function (ImageSize) {
- /**
- * 320 pixels image size
- */
- ImageSize[ImageSize["Size320"] = 320] = "Size320";
- /**
- * 640 pixels image size
- */
- ImageSize[ImageSize["Size640"] = 640] = "Size640";
- /**
- * 1024 pixels image size
- */
- ImageSize[ImageSize["Size1024"] = 1024] = "Size1024";
- /**
- * 2048 pixels image size
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).mapillary={})}(this,(function(t){"use strict";
+/*! *****************************************************************************
+ Copyright (c) Microsoft Corporation.
+
+ Permission to use, copy, modify, and/or distribute this software for any
+ purpose with or without fee is hereby granted.
+
+ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ PERFORMANCE OF THIS SOFTWARE.
+ ***************************************************************************** */var e=function(t,i){return(e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i])})(t,i)};function i(t,i){function n(){this.constructor=t}e(t,i),t.prototype=null===i?Object.create(i):(n.prototype=i.prototype,new n)}function n(t){return"function"==typeof t}var r=!1,s={Promise:void 0,set useDeprecatedSynchronousErrorHandling(t){t&&(new Error).stack;r=t},get useDeprecatedSynchronousErrorHandling(){return r}};function o(t){setTimeout((function(){throw t}),0)}var a={closed:!0,next:function(t){},error:function(t){if(s.useDeprecatedSynchronousErrorHandling)throw t;o(t)},complete:function(){}},c=function(){return Array.isArray||function(t){return t&&"number"==typeof t.length}}();function h(t){return null!==t&&"object"==typeof t}var l=function(){function t(t){return Error.call(this),this.message=t?t.length+" errors 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t.EMPTY;switch(typeof e){case"function":i=new t(e);case"object":if(i===this||i.closed||"function"!=typeof i.unsubscribe)return i;if(this.closed)return i.unsubscribe(),i;if(!(i instanceof t)){var n=i;(i=new t)._subscriptions=[n]}break;default:throw new Error("unrecognized teardown "+e+" added to Subscription.")}var r=i._parentOrParents;if(null===r)i._parentOrParents=this;else if(r instanceof t){if(r===this)return i;i._parentOrParents=[r,this]}else{if(-1!==r.indexOf(this))return i;r.push(this)}var s=this._subscriptions;return null===s?this._subscriptions=[i]:s.push(i),i},t.prototype.remove=function(t){var e=this._subscriptions;if(e){var i=e.indexOf(t);-1!==i&&e.splice(i,1)}},t.EMPTY=function(t){return t.closed=!0,t}(new t),t}();function d(t){return t.reduce((function(t,e){return t.concat(e instanceof l?e.errors:e)}),[])}var p=function(){return"function"==typeof Symbol?Symbol("rxSubscriber"):"@@rxSubscriber_"+Math.random()}(),f=function(t){function e(i,n,r){var 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i=function(){return t._complete.call(t._context)};s.useDeprecatedSynchronousErrorHandling&&e.syncErrorThrowable?(this.__tryOrSetError(e,i),this.unsubscribe()):(this.__tryOrUnsub(i),this.unsubscribe())}else this.unsubscribe()}},e.prototype.__tryOrUnsub=function(t,e){try{t.call(this._context,e)}catch(t){if(this.unsubscribe(),s.useDeprecatedSynchronousErrorHandling)throw t;o(t)}},e.prototype.__tryOrSetError=function(t,e,i){if(!s.useDeprecatedSynchronousErrorHandling)throw new Error("bad call");try{e.call(this._context,i)}catch(e){return s.useDeprecatedSynchronousErrorHandling?(t.syncErrorValue=e,t.syncErrorThrown=!0,!0):(o(e),!0)}return!1},e.prototype._unsubscribe=function(){var t=this._parentSubscriber;this._context=null,this._parentSubscriber=null,t.unsubscribe()},e}(f);var g=function(){return"function"==typeof Symbol&&Symbol.observable||"@@observable"}();function _(t){return t}function v(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return y(t)}function y(t){return 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Unable to serialize Texture."),{})}hn.DEFAULT_IMAGE=void 0,hn.DEFAULT_MAPPING=300,hn.prototype=Object.assign(Object.create(Qi.prototype),{constructor:hn,isTexture:!0,updateMatrix:function(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.name=t.name,this.image=t.image,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.internalFormat=t.internalFormat,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.encoding=t.encoding,this},toJSON:function(t){const e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.textures[this.uuid])return t.textures[this.uuid];const i={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};if(void 0!==this.image){const n=this.image;if(void 0===n.uuid&&(n.uuid=nn.generateUUID()),!e&&void 0===t.images[n.uuid]){let e;if(Array.isArray(n)){e=[];for(let t=0,i=n.length;t<i;t++)n[t].isDataTexture?e.push(ln(n[t].image)):e.push(ln(n[t]))}else e=ln(n);t.images[n.uuid]={uuid:n.uuid,url:e}}i.image=n.uuid}return e||(t.textures[this.uuid]=i),i},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(t){if(300!==this.mapping)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case Ti:t.x=t.x-Math.floor(t.x);break;case Ci:t.x=t.x<0?0:1;break;case Ei:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case Ti:t.y=t.y-Math.floor(t.y);break;case Ci:t.y=t.y<0?0:1;break;case Ei:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}return this.flipY&&(t.y=1-t.y),t}}),Object.defineProperty(hn.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}});class un{constructor(t=0,e=0,i=0,n=1){Object.defineProperty(this,"isVector4",{value:!0}),this.x=t,this.y=e,this.z=i,this.w=n}get width(){return this.z}set width(t){this.z=t}get height(){return this.w}set height(t){this.w=t}set(t,e,i,n){return this.x=t,this.y=e,this.z=i,this.w=n,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this.w=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setW(t){return this.w=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this}add(t,e){return void 0!==e?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this)}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this}sub(t,e){return void 0!==e?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this)}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this.w*=t.w,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this}applyMatrix4(t){const e=this.x,i=this.y,n=this.z,r=this.w,s=t.elements;return this.x=s[0]*e+s[4]*i+s[8]*n+s[12]*r,this.y=s[1]*e+s[5]*i+s[9]*n+s[13]*r,this.z=s[2]*e+s[6]*i+s[10]*n+s[14]*r,this.w=s[3]*e+s[7]*i+s[11]*n+s[15]*r,this}divideScalar(t){return this.multiplyScalar(1/t)}setAxisAngleFromQuaternion(t){this.w=2*Math.acos(t.w);const e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this}setAxisAngleFromRotationMatrix(t){let e,i,n,r;const s=.01,o=.1,a=t.elements,c=a[0],h=a[4],l=a[8],u=a[1],d=a[5],p=a[9],f=a[2],m=a[6],g=a[10];if(Math.abs(h-u)<s&&Math.abs(l-f)<s&&Math.abs(p-m)<s){if(Math.abs(h+u)<o&&Math.abs(l+f)<o&&Math.abs(p+m)<o&&Math.abs(c+d+g-3)<o)return this.set(1,0,0,0),this;e=Math.PI;const t=(c+1)/2,a=(d+1)/2,_=(g+1)/2,v=(h+u)/4,y=(l+f)/4,b=(p+m)/4;return t>a&&t>_?t<s?(i=0,n=.707106781,r=.707106781):(i=Math.sqrt(t),n=v/i,r=y/i):a>_?a<s?(i=.707106781,n=0,r=.707106781):(n=Math.sqrt(a),i=v/n,r=b/n):_<s?(i=.707106781,n=.707106781,r=0):(r=Math.sqrt(_),i=y/r,n=b/r),this.set(i,n,r,e),this}let _=Math.sqrt((m-p)*(m-p)+(l-f)*(l-f)+(u-h)*(u-h));return Math.abs(_)<.001&&(_=1),this.x=(m-p)/_,this.y=(l-f)/_,this.z=(u-h)/_,this.w=Math.acos((c+d+g-1)/2),this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this.w=Math.max(t,Math.min(e,this.w)),this}clampLength(t,e){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(t,Math.min(e,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this}lerpVectors(t,e,i){return this.x=t.x+(e.x-t.x)*i,this.y=t.y+(e.y-t.y)*i,this.z=t.z+(e.z-t.z)*i,this.w=t.w+(e.w-t.w)*i,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t}fromBufferAttribute(t,e,i){return void 0!==i&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}}class dn extends Qi{constructor(t,e,i){super(),Object.defineProperty(this,"isWebGLRenderTarget",{value:!0}),this.width=t,this.height=e,this.scissor=new un(0,0,t,e),this.scissorTest=!1,this.viewport=new un(0,0,t,e),i=i||{},this.texture=new hn(void 0,i.mapping,i.wrapS,i.wrapT,i.magFilter,i.minFilter,i.format,i.type,i.anisotropy,i.encoding),this.texture.image={},this.texture.image.width=t,this.texture.image.height=e,this.texture.generateMipmaps=void 0!==i.generateMipmaps&&i.generateMipmaps,this.texture.minFilter=void 0!==i.minFilter?i.minFilter:Ai,this.depthBuffer=void 0===i.depthBuffer||i.depthBuffer,this.stencilBuffer=void 0!==i.stencilBuffer&&i.stencilBuffer,this.depthTexture=void 0!==i.depthTexture?i.depthTexture:null}setSize(t,e){this.width===t&&this.height===e||(this.width=t,this.height=e,this.texture.image.width=t,this.texture.image.height=e,this.dispose()),this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)}clone(){return(new this.constructor).copy(this)}copy(t){return this.width=t.width,this.height=t.height,this.viewport.copy(t.viewport),this.texture=t.texture.clone(),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.depthTexture=t.depthTexture,this}dispose(){this.dispatchEvent({type:"dispose"})}}class pn{constructor(t=0,e=0,i=0,n=1){Object.defineProperty(this,"isQuaternion",{value:!0}),this._x=t,this._y=e,this._z=i,this._w=n}static slerp(t,e,i,n){return i.copy(t).slerp(e,n)}static slerpFlat(t,e,i,n,r,s,o){let a=i[n+0],c=i[n+1],h=i[n+2],l=i[n+3];const u=r[s+0],d=r[s+1],p=r[s+2],f=r[s+3];if(l!==f||a!==u||c!==d||h!==p){let t=1-o;const e=a*u+c*d+h*p+l*f,i=e>=0?1:-1,n=1-e*e;if(n>Number.EPSILON){const r=Math.sqrt(n),s=Math.atan2(r,e*i);t=Math.sin(t*s)/r,o=Math.sin(o*s)/r}const r=o*i;if(a=a*t+u*r,c=c*t+d*r,h=h*t+p*r,l=l*t+f*r,t===1-o){const t=1/Math.sqrt(a*a+c*c+h*h+l*l);a*=t,c*=t,h*=t,l*=t}}t[e]=a,t[e+1]=c,t[e+2]=h,t[e+3]=l}static multiplyQuaternionsFlat(t,e,i,n,r,s){const o=i[n],a=i[n+1],c=i[n+2],h=i[n+3],l=r[s],u=r[s+1],d=r[s+2],p=r[s+3];return t[e]=o*p+h*l+a*d-c*u,t[e+1]=a*p+h*u+c*l-o*d,t[e+2]=c*p+h*d+o*u-a*l,t[e+3]=h*p-o*l-a*u-c*d,t}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get w(){return this._w}set w(t){this._w=t,this._onChangeCallback()}set(t,e,i,n){return this._x=t,this._y=e,this._z=i,this._w=n,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this}setFromEuler(t,e){if(!t||!t.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");const i=t._x,n=t._y,r=t._z,s=t._order,o=Math.cos,a=Math.sin,c=o(i/2),h=o(n/2),l=o(r/2),u=a(i/2),d=a(n/2),p=a(r/2);switch(s){case"XYZ":this._x=u*h*l+c*d*p,this._y=c*d*l-u*h*p,this._z=c*h*p+u*d*l,this._w=c*h*l-u*d*p;break;case"YXZ":this._x=u*h*l+c*d*p,this._y=c*d*l-u*h*p,this._z=c*h*p-u*d*l,this._w=c*h*l+u*d*p;break;case"ZXY":this._x=u*h*l-c*d*p,this._y=c*d*l+u*h*p,this._z=c*h*p+u*d*l,this._w=c*h*l-u*d*p;break;case"ZYX":this._x=u*h*l-c*d*p,this._y=c*d*l+u*h*p,this._z=c*h*p-u*d*l,this._w=c*h*l+u*d*p;break;case"YZX":this._x=u*h*l+c*d*p,this._y=c*d*l+u*h*p,this._z=c*h*p-u*d*l,this._w=c*h*l-u*d*p;break;case"XZY":this._x=u*h*l-c*d*p,this._y=c*d*l-u*h*p,this._z=c*h*p+u*d*l,this._w=c*h*l+u*d*p;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+s)}return!1!==e&&this._onChangeCallback(),this}setFromAxisAngle(t,e){const i=e/2,n=Math.sin(i);return this._x=t.x*n,this._y=t.y*n,this._z=t.z*n,this._w=Math.cos(i),this._onChangeCallback(),this}setFromRotationMatrix(t){const e=t.elements,i=e[0],n=e[4],r=e[8],s=e[1],o=e[5],a=e[9],c=e[2],h=e[6],l=e[10],u=i+o+l;if(u>0){const t=.5/Math.sqrt(u+1);this._w=.25/t,this._x=(h-a)*t,this._y=(r-c)*t,this._z=(s-n)*t}else if(i>o&&i>l){const t=2*Math.sqrt(1+i-o-l);this._w=(h-a)/t,this._x=.25*t,this._y=(n+s)/t,this._z=(r+c)/t}else if(o>l){const t=2*Math.sqrt(1+o-i-l);this._w=(r-c)/t,this._x=(n+s)/t,this._y=.25*t,this._z=(a+h)/t}else{const t=2*Math.sqrt(1+l-i-o);this._w=(s-n)/t,this._x=(r+c)/t,this._y=(a+h)/t,this._z=.25*t}return this._onChangeCallback(),this}setFromUnitVectors(t,e){let i=t.dot(e)+1;return i<1e-6?(i=0,Math.abs(t.x)>Math.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=i):(this._x=0,this._y=-t.z,this._z=t.y,this._w=i)):(this._x=t.y*e.z-t.z*e.y,this._y=t.z*e.x-t.x*e.z,this._z=t.x*e.y-t.y*e.x,this._w=i),this.normalize()}angleTo(t){return 2*Math.acos(Math.abs(nn.clamp(this.dot(t),-1,1)))}rotateTowards(t,e){const i=this.angleTo(t);if(0===i)return this;const n=Math.min(1,e/i);return this.slerp(t,n),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this}multiply(t,e){return void 0!==e?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(t,e)):this.multiplyQuaternions(this,t)}premultiply(t){return this.multiplyQuaternions(t,this)}multiplyQuaternions(t,e){const i=t._x,n=t._y,r=t._z,s=t._w,o=e._x,a=e._y,c=e._z,h=e._w;return this._x=i*h+s*o+n*c-r*a,this._y=n*h+s*a+r*o-i*c,this._z=r*h+s*c+i*a-n*o,this._w=s*h-i*o-n*a-r*c,this._onChangeCallback(),this}slerp(t,e){if(0===e)return this;if(1===e)return this.copy(t);const i=this._x,n=this._y,r=this._z,s=this._w;let o=s*t._w+i*t._x+n*t._y+r*t._z;if(o<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,o=-o):this.copy(t),o>=1)return this._w=s,this._x=i,this._y=n,this._z=r,this;const a=1-o*o;if(a<=Number.EPSILON){const t=1-e;return this._w=t*s+e*this._w,this._x=t*i+e*this._x,this._y=t*n+e*this._y,this._z=t*r+e*this._z,this.normalize(),this._onChangeCallback(),this}const c=Math.sqrt(a),h=Math.atan2(c,o),l=Math.sin((1-e)*h)/c,u=Math.sin(e*h)/c;return this._w=s*l+this._w*u,this._x=i*l+this._x*u,this._y=n*l+this._y*u,this._z=r*l+this._z*u,this._onChangeCallback(),this}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w}fromArray(t,e=0){return this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t}fromBufferAttribute(t,e){return this._x=t.getX(e),this._y=t.getY(e),this._z=t.getZ(e),this._w=t.getW(e),this}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}}class fn{constructor(t=0,e=0,i=0){Object.defineProperty(this,"isVector3",{value:!0}),this.x=t,this.y=e,this.z=i}set(t,e,i){return void 0===i&&(i=this.z),this.x=t,this.y=e,this.z=i,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this}add(t,e){return void 0!==e?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this)}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this}sub(t,e){return void 0!==e?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this)}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this}multiply(t,e){return void 0!==e?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(t,e)):(this.x*=t.x,this.y*=t.y,this.z*=t.z,this)}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this}multiplyVectors(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this}applyEuler(t){return t&&t.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(gn.setFromEuler(t))}applyAxisAngle(t,e){return this.applyQuaternion(gn.setFromAxisAngle(t,e))}applyMatrix3(t){const e=this.x,i=this.y,n=this.z,r=t.elements;return this.x=r[0]*e+r[3]*i+r[6]*n,this.y=r[1]*e+r[4]*i+r[7]*n,this.z=r[2]*e+r[5]*i+r[8]*n,this}applyNormalMatrix(t){return this.applyMatrix3(t).normalize()}applyMatrix4(t){const e=this.x,i=this.y,n=this.z,r=t.elements,s=1/(r[3]*e+r[7]*i+r[11]*n+r[15]);return this.x=(r[0]*e+r[4]*i+r[8]*n+r[12])*s,this.y=(r[1]*e+r[5]*i+r[9]*n+r[13])*s,this.z=(r[2]*e+r[6]*i+r[10]*n+r[14])*s,this}applyQuaternion(t){const e=this.x,i=this.y,n=this.z,r=t.x,s=t.y,o=t.z,a=t.w,c=a*e+s*n-o*i,h=a*i+o*e-r*n,l=a*n+r*i-s*e,u=-r*e-s*i-o*n;return this.x=c*a+u*-r+h*-o-l*-s,this.y=h*a+u*-s+l*-r-c*-o,this.z=l*a+u*-o+c*-s-h*-r,this}project(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)}unproject(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)}transformDirection(t){const e=this.x,i=this.y,n=this.z,r=t.elements;return this.x=r[0]*e+r[4]*i+r[8]*n,this.y=r[1]*e+r[5]*i+r[9]*n,this.z=r[2]*e+r[6]*i+r[10]*n,this.normalize()}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this}divideScalar(t){return this.multiplyScalar(1/t)}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this}clampLength(t,e){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(t,Math.min(e,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this}lerpVectors(t,e,i){return this.x=t.x+(e.x-t.x)*i,this.y=t.y+(e.y-t.y)*i,this.z=t.z+(e.z-t.z)*i,this}cross(t,e){return void 0!==e?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(t,e)):this.crossVectors(this,t)}crossVectors(t,e){const i=t.x,n=t.y,r=t.z,s=e.x,o=e.y,a=e.z;return this.x=n*a-r*o,this.y=r*s-i*a,this.z=i*o-n*s,this}projectOnVector(t){const e=t.lengthSq();if(0===e)return this.set(0,0,0);const i=t.dot(this)/e;return this.copy(t).multiplyScalar(i)}projectOnPlane(t){return mn.copy(this).projectOnVector(t),this.sub(mn)}reflect(t){return this.sub(mn.copy(t).multiplyScalar(2*this.dot(t)))}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(0===e)return Math.PI/2;const i=this.dot(t)/e;return Math.acos(nn.clamp(i,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,i=this.y-t.y,n=this.z-t.z;return e*e+i*i+n*n}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)}setFromSpherical(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)}setFromSphericalCoords(t,e,i){const n=Math.sin(e)*t;return this.x=n*Math.sin(i),this.y=Math.cos(e)*t,this.z=n*Math.cos(i),this}setFromCylindrical(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)}setFromCylindricalCoords(t,e,i){return this.x=t*Math.sin(e),this.y=i,this.z=t*Math.cos(e),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this}setFromMatrixScale(t){const e=this.setFromMatrixColumn(t,0).length(),i=this.setFromMatrixColumn(t,1).length(),n=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=i,this.z=n,this}setFromMatrixColumn(t,e){return this.fromArray(t.elements,4*e)}setFromMatrix3Column(t,e){return this.fromArray(t.elements,3*e)}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t}fromBufferAttribute(t,e,i){return void 0!==i&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}}const mn=new fn,gn=new pn;class _n{constructor(t,e){Object.defineProperty(this,"isBox3",{value:!0}),this.min=void 0!==t?t:new fn(1/0,1/0,1/0),this.max=void 0!==e?e:new fn(-1/0,-1/0,-1/0)}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromArray(t){let e=1/0,i=1/0,n=1/0,r=-1/0,s=-1/0,o=-1/0;for(let a=0,c=t.length;a<c;a+=3){const c=t[a],h=t[a+1],l=t[a+2];c<e&&(e=c),h<i&&(i=h),l<n&&(n=l),c>r&&(r=c),h>s&&(s=h),l>o&&(o=l)}return this.min.set(e,i,n),this.max.set(r,s,o),this}setFromBufferAttribute(t){let e=1/0,i=1/0,n=1/0,r=-1/0,s=-1/0,o=-1/0;for(let a=0,c=t.count;a<c;a++){const c=t.getX(a),h=t.getY(a),l=t.getZ(a);c<e&&(e=c),h<i&&(i=h),l<n&&(n=l),c>r&&(r=c),h>s&&(s=h),l>o&&(o=l)}return this.min.set(e,i,n),this.max.set(r,s,o),this}setFromPoints(t){this.makeEmpty();for(let e=0,i=t.length;e<i;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const i=bn.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(i),this.max.copy(t).add(i),this}setFromObject(t){return this.makeEmpty(),this.expandByObject(t)}clone(){return(new this.constructor).copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(t){return void 0===t&&(console.warn("THREE.Box3: .getCenter() target is now required"),t=new fn),this.isEmpty()?t.set(0,0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return void 0===t&&(console.warn("THREE.Box3: .getSize() target is now required"),t=new fn),this.isEmpty()?t.set(0,0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}expandByObject(t){t.updateWorldMatrix(!1,!1);const e=t.geometry;void 0!==e&&(null===e.boundingBox&&e.computeBoundingBox(),xn.copy(e.boundingBox),xn.applyMatrix4(t.matrixWorld),this.union(xn));const i=t.children;for(let t=0,e=i.length;t<e;t++)this.expandByObject(i[t]);return this}containsPoint(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z}getParameter(t,e){return void 0===e&&(console.warn("THREE.Box3: .getParameter() target is now required"),e=new fn),e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)}intersectsSphere(t){return this.clampPoint(t.center,bn),bn.distanceToSquared(t.center)<=t.radius*t.radius}intersectsPlane(t){let e,i;return t.normal.x>0?(e=t.normal.x*this.min.x,i=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,i=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,i+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,i+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,i+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,i+=t.normal.z*this.min.z),e<=-t.constant&&i>=-t.constant}intersectsTriangle(t){if(this.isEmpty())return!1;this.getCenter(In),An.subVectors(this.max,In),wn.subVectors(t.a,In),Sn.subVectors(t.b,In),Mn.subVectors(t.c,In),Tn.subVectors(Sn,wn),Cn.subVectors(Mn,Sn),En.subVectors(wn,Mn);let e=[0,-Tn.z,Tn.y,0,-Cn.z,Cn.y,0,-En.z,En.y,Tn.z,0,-Tn.x,Cn.z,0,-Cn.x,En.z,0,-En.x,-Tn.y,Tn.x,0,-Cn.y,Cn.x,0,-En.y,En.x,0];return!!vn(e,wn,Sn,Mn,An)&&(e=[1,0,0,0,1,0,0,0,1],!!vn(e,wn,Sn,Mn,An)&&(Pn.crossVectors(Tn,Cn),e=[Pn.x,Pn.y,Pn.z],vn(e,wn,Sn,Mn,An)))}clampPoint(t,e){return void 0===e&&(console.warn("THREE.Box3: .clampPoint() target is now required"),e=new fn),e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return bn.copy(t).clamp(this.min,this.max).sub(t).length()}getBoundingSphere(t){return void 0===t&&console.error("THREE.Box3: .getBoundingSphere() target is now required"),this.getCenter(t.center),t.radius=.5*this.getSize(bn).length(),t}intersect(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}applyMatrix4(t){return this.isEmpty()||(yn[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),yn[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),yn[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),yn[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),yn[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),yn[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),yn[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),yn[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(yn)),this}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}function vn(t,e,i,n,r){for(let s=0,o=t.length-3;s<=o;s+=3){Rn.fromArray(t,s);const o=r.x*Math.abs(Rn.x)+r.y*Math.abs(Rn.y)+r.z*Math.abs(Rn.z),a=e.dot(Rn),c=i.dot(Rn),h=n.dot(Rn);if(Math.max(-Math.max(a,c,h),Math.min(a,c,h))>o)return!1}return!0}const yn=[new fn,new fn,new fn,new fn,new fn,new fn,new fn,new fn],bn=new fn,xn=new _n,wn=new fn,Sn=new fn,Mn=new fn,Tn=new fn,Cn=new fn,En=new fn,In=new fn,An=new fn,Pn=new fn,Rn=new fn,Ln=new _n;class On{constructor(t,e){this.center=void 0!==t?t:new fn,this.radius=void 0!==e?e:-1}set(t,e){return this.center.copy(t),this.radius=e,this}setFromPoints(t,e){const i=this.center;void 0!==e?i.copy(e):Ln.setFromPoints(t).getCenter(i);let n=0;for(let e=0,r=t.length;e<r;e++)n=Math.max(n,i.distanceToSquared(t[e]));return this.radius=Math.sqrt(n),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.center.copy(t.center),this.radius=t.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(t){return t.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(t){return t.distanceTo(this.center)-this.radius}intersectsSphere(t){const e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e}intersectsBox(t){return t.intersectsSphere(this)}intersectsPlane(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius}clampPoint(t,e){const i=this.center.distanceToSquared(t);return void 0===e&&(console.warn("THREE.Sphere: .clampPoint() target is now required"),e=new fn),e.copy(t),i>this.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e}getBoundingBox(t){return void 0===t&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),t=new _n),this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)}applyMatrix4(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this}translate(t){return this.center.add(t),this}equals(t){return t.center.equals(this.center)&&t.radius===this.radius}}const Nn=new fn,Dn=new fn,$n=new fn,kn=new fn,zn=new fn,Fn=new fn,Bn=new fn;class jn{constructor(t,e){this.origin=void 0!==t?t:new fn,this.direction=void 0!==e?e:new fn(0,0,-1)}set(t,e){return this.origin.copy(t),this.direction.copy(e),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this}at(t,e){return void 0===e&&(console.warn("THREE.Ray: .at() target is now required"),e=new fn),e.copy(this.direction).multiplyScalar(t).add(this.origin)}lookAt(t){return this.direction.copy(t).sub(this.origin).normalize(),this}recast(t){return this.origin.copy(this.at(t,Nn)),this}closestPointToPoint(t,e){void 0===e&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),e=new fn),e.subVectors(t,this.origin);const i=e.dot(this.direction);return i<0?e.copy(this.origin):e.copy(this.direction).multiplyScalar(i).add(this.origin)}distanceToPoint(t){return Math.sqrt(this.distanceSqToPoint(t))}distanceSqToPoint(t){const e=Nn.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(Nn.copy(this.direction).multiplyScalar(e).add(this.origin),Nn.distanceToSquared(t))}distanceSqToSegment(t,e,i,n){Dn.copy(t).add(e).multiplyScalar(.5),$n.copy(e).sub(t).normalize(),kn.copy(this.origin).sub(Dn);const r=.5*t.distanceTo(e),s=-this.direction.dot($n),o=kn.dot(this.direction),a=-kn.dot($n),c=kn.lengthSq(),h=Math.abs(1-s*s);let l,u,d,p;if(h>0)if(l=s*a-o,u=s*o-a,p=r*h,l>=0)if(u>=-p)if(u<=p){const t=1/h;l*=t,u*=t,d=l*(l+s*u+2*o)+u*(s*l+u+2*a)+c}else u=r,l=Math.max(0,-(s*u+o)),d=-l*l+u*(u+2*a)+c;else u=-r,l=Math.max(0,-(s*u+o)),d=-l*l+u*(u+2*a)+c;else u<=-p?(l=Math.max(0,-(-s*r+o)),u=l>0?-r:Math.min(Math.max(-r,-a),r),d=-l*l+u*(u+2*a)+c):u<=p?(l=0,u=Math.min(Math.max(-r,-a),r),d=u*(u+2*a)+c):(l=Math.max(0,-(s*r+o)),u=l>0?r:Math.min(Math.max(-r,-a),r),d=-l*l+u*(u+2*a)+c);else u=s>0?-r:r,l=Math.max(0,-(s*u+o)),d=-l*l+u*(u+2*a)+c;return i&&i.copy(this.direction).multiplyScalar(l).add(this.origin),n&&n.copy($n).multiplyScalar(u).add(Dn),d}intersectSphere(t,e){Nn.subVectors(t.center,this.origin);const i=Nn.dot(this.direction),n=Nn.dot(Nn)-i*i,r=t.radius*t.radius;if(n>r)return null;const s=Math.sqrt(r-n),o=i-s,a=i+s;return o<0&&a<0?null:o<0?this.at(a,e):this.at(o,e)}intersectsSphere(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius}distanceToPlane(t){const e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;const i=-(this.origin.dot(t.normal)+t.constant)/e;return i>=0?i:null}intersectPlane(t,e){const i=this.distanceToPlane(t);return null===i?null:this.at(i,e)}intersectsPlane(t){const e=t.distanceToPoint(this.origin);if(0===e)return!0;return t.normal.dot(this.direction)*e<0}intersectBox(t,e){let i,n,r,s,o,a;const c=1/this.direction.x,h=1/this.direction.y,l=1/this.direction.z,u=this.origin;return c>=0?(i=(t.min.x-u.x)*c,n=(t.max.x-u.x)*c):(i=(t.max.x-u.x)*c,n=(t.min.x-u.x)*c),h>=0?(r=(t.min.y-u.y)*h,s=(t.max.y-u.y)*h):(r=(t.max.y-u.y)*h,s=(t.min.y-u.y)*h),i>s||r>n?null:((r>i||i!=i)&&(i=r),(s<n||n!=n)&&(n=s),l>=0?(o=(t.min.z-u.z)*l,a=(t.max.z-u.z)*l):(o=(t.max.z-u.z)*l,a=(t.min.z-u.z)*l),i>a||o>n?null:((o>i||i!=i)&&(i=o),(a<n||n!=n)&&(n=a),n<0?null:this.at(i>=0?i:n,e)))}intersectsBox(t){return null!==this.intersectBox(t,Nn)}intersectTriangle(t,e,i,n,r){zn.subVectors(e,t),Fn.subVectors(i,t),Bn.crossVectors(zn,Fn);let s,o=this.direction.dot(Bn);if(o>0){if(n)return null;s=1}else{if(!(o<0))return null;s=-1,o=-o}kn.subVectors(this.origin,t);const a=s*this.direction.dot(Fn.crossVectors(kn,Fn));if(a<0)return null;const c=s*this.direction.dot(zn.cross(kn));if(c<0)return null;if(a+c>o)return null;const h=-s*kn.dot(Bn);return h<0?null:this.at(h/o,r)}applyMatrix4(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this}equals(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}}class Hn{constructor(){Object.defineProperty(this,"isMatrix4",{value:!0}),this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")}set(t,e,i,n,r,s,o,a,c,h,l,u,d,p,f,m){const g=this.elements;return g[0]=t,g[4]=e,g[8]=i,g[12]=n,g[1]=r,g[5]=s,g[9]=o,g[13]=a,g[2]=c,g[6]=h,g[10]=l,g[14]=u,g[3]=d,g[7]=p,g[11]=f,g[15]=m,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return(new Hn).fromArray(this.elements)}copy(t){const e=this.elements,i=t.elements;return e[0]=i[0],e[1]=i[1],e[2]=i[2],e[3]=i[3],e[4]=i[4],e[5]=i[5],e[6]=i[6],e[7]=i[7],e[8]=i[8],e[9]=i[9],e[10]=i[10],e[11]=i[11],e[12]=i[12],e[13]=i[13],e[14]=i[14],e[15]=i[15],this}copyPosition(t){const e=this.elements,i=t.elements;return e[12]=i[12],e[13]=i[13],e[14]=i[14],this}setFromMatrix3(t){const e=t.elements;return this.set(e[0],e[3],e[6],0,e[1],e[4],e[7],0,e[2],e[5],e[8],0,0,0,0,1),this}extractBasis(t,e,i){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),i.setFromMatrixColumn(this,2),this}makeBasis(t,e,i){return this.set(t.x,e.x,i.x,0,t.y,e.y,i.y,0,t.z,e.z,i.z,0,0,0,0,1),this}extractRotation(t){const e=this.elements,i=t.elements,n=1/Un.setFromMatrixColumn(t,0).length(),r=1/Un.setFromMatrixColumn(t,1).length(),s=1/Un.setFromMatrixColumn(t,2).length();return e[0]=i[0]*n,e[1]=i[1]*n,e[2]=i[2]*n,e[3]=0,e[4]=i[4]*r,e[5]=i[5]*r,e[6]=i[6]*r,e[7]=0,e[8]=i[8]*s,e[9]=i[9]*s,e[10]=i[10]*s,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromEuler(t){t&&t.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");const e=this.elements,i=t.x,n=t.y,r=t.z,s=Math.cos(i),o=Math.sin(i),a=Math.cos(n),c=Math.sin(n),h=Math.cos(r),l=Math.sin(r);if("XYZ"===t.order){const t=s*h,i=s*l,n=o*h,r=o*l;e[0]=a*h,e[4]=-a*l,e[8]=c,e[1]=i+n*c,e[5]=t-r*c,e[9]=-o*a,e[2]=r-t*c,e[6]=n+i*c,e[10]=s*a}else if("YXZ"===t.order){const t=a*h,i=a*l,n=c*h,r=c*l;e[0]=t+r*o,e[4]=n*o-i,e[8]=s*c,e[1]=s*l,e[5]=s*h,e[9]=-o,e[2]=i*o-n,e[6]=r+t*o,e[10]=s*a}else if("ZXY"===t.order){const t=a*h,i=a*l,n=c*h,r=c*l;e[0]=t-r*o,e[4]=-s*l,e[8]=n+i*o,e[1]=i+n*o,e[5]=s*h,e[9]=r-t*o,e[2]=-s*c,e[6]=o,e[10]=s*a}else if("ZYX"===t.order){const t=s*h,i=s*l,n=o*h,r=o*l;e[0]=a*h,e[4]=n*c-i,e[8]=t*c+r,e[1]=a*l,e[5]=r*c+t,e[9]=i*c-n,e[2]=-c,e[6]=o*a,e[10]=s*a}else if("YZX"===t.order){const t=s*a,i=s*c,n=o*a,r=o*c;e[0]=a*h,e[4]=r-t*l,e[8]=n*l+i,e[1]=l,e[5]=s*h,e[9]=-o*h,e[2]=-c*h,e[6]=i*l+n,e[10]=t-r*l}else if("XZY"===t.order){const t=s*a,i=s*c,n=o*a,r=o*c;e[0]=a*h,e[4]=-l,e[8]=c*h,e[1]=t*l+r,e[5]=s*h,e[9]=i*l-n,e[2]=n*l-i,e[6]=o*h,e[10]=r*l+t}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromQuaternion(t){return this.compose(Gn,t,qn)}lookAt(t,e,i){const n=this.elements;return Yn.subVectors(t,e),0===Yn.lengthSq()&&(Yn.z=1),Yn.normalize(),Wn.crossVectors(i,Yn),0===Wn.lengthSq()&&(1===Math.abs(i.z)?Yn.x+=1e-4:Yn.z+=1e-4,Yn.normalize(),Wn.crossVectors(i,Yn)),Wn.normalize(),Xn.crossVectors(Yn,Wn),n[0]=Wn.x,n[4]=Xn.x,n[8]=Yn.x,n[1]=Wn.y,n[5]=Xn.y,n[9]=Yn.y,n[2]=Wn.z,n[6]=Xn.z,n[10]=Yn.z,this}multiply(t,e){return void 0!==e?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(t,e)):this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const i=t.elements,n=e.elements,r=this.elements,s=i[0],o=i[4],a=i[8],c=i[12],h=i[1],l=i[5],u=i[9],d=i[13],p=i[2],f=i[6],m=i[10],g=i[14],_=i[3],v=i[7],y=i[11],b=i[15],x=n[0],w=n[4],S=n[8],M=n[12],T=n[1],C=n[5],E=n[9],I=n[13],A=n[2],P=n[6],R=n[10],L=n[14],O=n[3],N=n[7],D=n[11],$=n[15];return r[0]=s*x+o*T+a*A+c*O,r[4]=s*w+o*C+a*P+c*N,r[8]=s*S+o*E+a*R+c*D,r[12]=s*M+o*I+a*L+c*$,r[1]=h*x+l*T+u*A+d*O,r[5]=h*w+l*C+u*P+d*N,r[9]=h*S+l*E+u*R+d*D,r[13]=h*M+l*I+u*L+d*$,r[2]=p*x+f*T+m*A+g*O,r[6]=p*w+f*C+m*P+g*N,r[10]=p*S+f*E+m*R+g*D,r[14]=p*M+f*I+m*L+g*$,r[3]=_*x+v*T+y*A+b*O,r[7]=_*w+v*C+y*P+b*N,r[11]=_*S+v*E+y*R+b*D,r[15]=_*M+v*I+y*L+b*$,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this}determinant(){const t=this.elements,e=t[0],i=t[4],n=t[8],r=t[12],s=t[1],o=t[5],a=t[9],c=t[13],h=t[2],l=t[6],u=t[10],d=t[14];return t[3]*(+r*a*l-n*c*l-r*o*u+i*c*u+n*o*d-i*a*d)+t[7]*(+e*a*d-e*c*u+r*s*u-n*s*d+n*c*h-r*a*h)+t[11]*(+e*c*l-e*o*d-r*s*l+i*s*d+r*o*h-i*c*h)+t[15]*(-n*o*h-e*a*l+e*o*u+n*s*l-i*s*u+i*a*h)}transpose(){const t=this.elements;let e;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this}setPosition(t,e,i){const n=this.elements;return t.isVector3?(n[12]=t.x,n[13]=t.y,n[14]=t.z):(n[12]=t,n[13]=e,n[14]=i),this}invert(){const t=this.elements,e=t[0],i=t[1],n=t[2],r=t[3],s=t[4],o=t[5],a=t[6],c=t[7],h=t[8],l=t[9],u=t[10],d=t[11],p=t[12],f=t[13],m=t[14],g=t[15],_=l*m*c-f*u*c+f*a*d-o*m*d-l*a*g+o*u*g,v=p*u*c-h*m*c-p*a*d+s*m*d+h*a*g-s*u*g,y=h*f*c-p*l*c+p*o*d-s*f*d-h*o*g+s*l*g,b=p*l*a-h*f*a-p*o*u+s*f*u+h*o*m-s*l*m,x=e*_+i*v+n*y+r*b;if(0===x)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const w=1/x;return t[0]=_*w,t[1]=(f*u*r-l*m*r-f*n*d+i*m*d+l*n*g-i*u*g)*w,t[2]=(o*m*r-f*a*r+f*n*c-i*m*c-o*n*g+i*a*g)*w,t[3]=(l*a*r-o*u*r-l*n*c+i*u*c+o*n*d-i*a*d)*w,t[4]=v*w,t[5]=(h*m*r-p*u*r+p*n*d-e*m*d-h*n*g+e*u*g)*w,t[6]=(p*a*r-s*m*r-p*n*c+e*m*c+s*n*g-e*a*g)*w,t[7]=(s*u*r-h*a*r+h*n*c-e*u*c-s*n*d+e*a*d)*w,t[8]=y*w,t[9]=(p*l*r-h*f*r-p*i*d+e*f*d+h*i*g-e*l*g)*w,t[10]=(s*f*r-p*o*r+p*i*c-e*f*c-s*i*g+e*o*g)*w,t[11]=(h*o*r-s*l*r-h*i*c+e*l*c+s*i*d-e*o*d)*w,t[12]=b*w,t[13]=(h*f*n-p*l*n+p*i*u-e*f*u-h*i*m+e*l*m)*w,t[14]=(p*o*n-s*f*n-p*i*a+e*f*a+s*i*m-e*o*m)*w,t[15]=(s*l*n-h*o*n+h*i*a-e*l*a-s*i*u+e*o*u)*w,this}scale(t){const e=this.elements,i=t.x,n=t.y,r=t.z;return e[0]*=i,e[4]*=n,e[8]*=r,e[1]*=i,e[5]*=n,e[9]*=r,e[2]*=i,e[6]*=n,e[10]*=r,e[3]*=i,e[7]*=n,e[11]*=r,this}getMaxScaleOnAxis(){const t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],i=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],n=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,i,n))}makeTranslation(t,e,i){return this.set(1,0,0,t,0,1,0,e,0,0,1,i,0,0,0,1),this}makeRotationX(t){const e=Math.cos(t),i=Math.sin(t);return this.set(1,0,0,0,0,e,-i,0,0,i,e,0,0,0,0,1),this}makeRotationY(t){const e=Math.cos(t),i=Math.sin(t);return this.set(e,0,i,0,0,1,0,0,-i,0,e,0,0,0,0,1),this}makeRotationZ(t){const e=Math.cos(t),i=Math.sin(t);return this.set(e,-i,0,0,i,e,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(t,e){const i=Math.cos(e),n=Math.sin(e),r=1-i,s=t.x,o=t.y,a=t.z,c=r*s,h=r*o;return this.set(c*s+i,c*o-n*a,c*a+n*o,0,c*o+n*a,h*o+i,h*a-n*s,0,c*a-n*o,h*a+n*s,r*a*a+i,0,0,0,0,1),this}makeScale(t,e,i){return this.set(t,0,0,0,0,e,0,0,0,0,i,0,0,0,0,1),this}makeShear(t,e,i){return this.set(1,e,i,0,t,1,i,0,t,e,1,0,0,0,0,1),this}compose(t,e,i){const n=this.elements,r=e._x,s=e._y,o=e._z,a=e._w,c=r+r,h=s+s,l=o+o,u=r*c,d=r*h,p=r*l,f=s*h,m=s*l,g=o*l,_=a*c,v=a*h,y=a*l,b=i.x,x=i.y,w=i.z;return n[0]=(1-(f+g))*b,n[1]=(d+y)*b,n[2]=(p-v)*b,n[3]=0,n[4]=(d-y)*x,n[5]=(1-(u+g))*x,n[6]=(m+_)*x,n[7]=0,n[8]=(p+v)*w,n[9]=(m-_)*w,n[10]=(1-(u+f))*w,n[11]=0,n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=1,this}decompose(t,e,i){const n=this.elements;let r=Un.set(n[0],n[1],n[2]).length();const s=Un.set(n[4],n[5],n[6]).length(),o=Un.set(n[8],n[9],n[10]).length();this.determinant()<0&&(r=-r),t.x=n[12],t.y=n[13],t.z=n[14],Vn.copy(this);const a=1/r,c=1/s,h=1/o;return Vn.elements[0]*=a,Vn.elements[1]*=a,Vn.elements[2]*=a,Vn.elements[4]*=c,Vn.elements[5]*=c,Vn.elements[6]*=c,Vn.elements[8]*=h,Vn.elements[9]*=h,Vn.elements[10]*=h,e.setFromRotationMatrix(Vn),i.x=r,i.y=s,i.z=o,this}makePerspective(t,e,i,n,r,s){void 0===s&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");const o=this.elements,a=2*r/(e-t),c=2*r/(i-n),h=(e+t)/(e-t),l=(i+n)/(i-n),u=-(s+r)/(s-r),d=-2*s*r/(s-r);return o[0]=a,o[4]=0,o[8]=h,o[12]=0,o[1]=0,o[5]=c,o[9]=l,o[13]=0,o[2]=0,o[6]=0,o[10]=u,o[14]=d,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this}makeOrthographic(t,e,i,n,r,s){const o=this.elements,a=1/(e-t),c=1/(i-n),h=1/(s-r),l=(e+t)*a,u=(i+n)*c,d=(s+r)*h;return o[0]=2*a,o[4]=0,o[8]=0,o[12]=-l,o[1]=0,o[5]=2*c,o[9]=0,o[13]=-u,o[2]=0,o[6]=0,o[10]=-2*h,o[14]=-d,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this}equals(t){const e=this.elements,i=t.elements;for(let t=0;t<16;t++)if(e[t]!==i[t])return!1;return!0}fromArray(t,e=0){for(let i=0;i<16;i++)this.elements[i]=t[i+e];return this}toArray(t=[],e=0){const i=this.elements;return t[e]=i[0],t[e+1]=i[1],t[e+2]=i[2],t[e+3]=i[3],t[e+4]=i[4],t[e+5]=i[5],t[e+6]=i[6],t[e+7]=i[7],t[e+8]=i[8],t[e+9]=i[9],t[e+10]=i[10],t[e+11]=i[11],t[e+12]=i[12],t[e+13]=i[13],t[e+14]=i[14],t[e+15]=i[15],t}}const Un=new fn,Vn=new Hn,Gn=new fn(0,0,0),qn=new fn(1,1,1),Wn=new fn,Xn=new fn,Yn=new fn;class Zn{constructor(t=0,e=0,i=0,n=Zn.DefaultOrder){Object.defineProperty(this,"isEuler",{value:!0}),this._x=t,this._y=e,this._z=i,this._order=n}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get order(){return this._order}set order(t){this._order=t,this._onChangeCallback()}set(t,e,i,n){return this._x=t,this._y=e,this._z=i,this._order=n||this._order,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this}setFromRotationMatrix(t,e,i){const n=nn.clamp,r=t.elements,s=r[0],o=r[4],a=r[8],c=r[1],h=r[5],l=r[9],u=r[2],d=r[6],p=r[10];switch(e=e||this._order){case"XYZ":this._y=Math.asin(n(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-l,p),this._z=Math.atan2(-o,s)):(this._x=Math.atan2(d,h),this._z=0);break;case"YXZ":this._x=Math.asin(-n(l,-1,1)),Math.abs(l)<.9999999?(this._y=Math.atan2(a,p),this._z=Math.atan2(c,h)):(this._y=Math.atan2(-u,s),this._z=0);break;case"ZXY":this._x=Math.asin(n(d,-1,1)),Math.abs(d)<.9999999?(this._y=Math.atan2(-u,p),this._z=Math.atan2(-o,h)):(this._y=0,this._z=Math.atan2(c,s));break;case"ZYX":this._y=Math.asin(-n(u,-1,1)),Math.abs(u)<.9999999?(this._x=Math.atan2(d,p),this._z=Math.atan2(c,s)):(this._x=0,this._z=Math.atan2(-o,h));break;case"YZX":this._z=Math.asin(n(c,-1,1)),Math.abs(c)<.9999999?(this._x=Math.atan2(-l,h),this._y=Math.atan2(-u,s)):(this._x=0,this._y=Math.atan2(a,p));break;case"XZY":this._z=Math.asin(-n(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(d,h),this._y=Math.atan2(a,s)):(this._x=Math.atan2(-l,p),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,!1!==i&&this._onChangeCallback(),this}setFromQuaternion(t,e,i){return Jn.makeRotationFromQuaternion(t),this.setFromRotationMatrix(Jn,e,i)}setFromVector3(t,e){return this.set(t.x,t.y,t.z,e||this._order)}reorder(t){return Kn.setFromEuler(this),this.setFromQuaternion(Kn,t)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order}fromArray(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t}toVector3(t){return t?t.set(this._x,this._y,this._z):new fn(this._x,this._y,this._z)}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}}Zn.DefaultOrder="XYZ",Zn.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"];const Jn=new Hn,Kn=new pn;class Qn{constructor(){this.mask=1}set(t){this.mask=1<<t|0}enable(t){this.mask|=1<<t|0}enableAll(){this.mask=-1}toggle(t){this.mask^=1<<t|0}disable(t){this.mask&=~(1<<t|0)}disableAll(){this.mask=0}test(t){return 0!=(this.mask&t.mask)}}let tr=0;const er=new fn,ir=new pn,nr=new Hn,rr=new fn,sr=new fn,or=new fn,ar=new pn,cr=new fn(1,0,0),hr=new fn(0,1,0),lr=new fn(0,0,1),ur={type:"added"},dr={type:"removed"};function pr(){Object.defineProperty(this,"id",{value:tr++}),this.uuid=nn.generateUUID(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=pr.DefaultUp.clone();const t=new fn,e=new Zn,i=new pn,n=new fn(1,1,1);e._onChange((function(){i.setFromEuler(e,!1)})),i._onChange((function(){e.setFromQuaternion(i,void 0,!1)})),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:t},rotation:{configurable:!0,enumerable:!0,value:e},quaternion:{configurable:!0,enumerable:!0,value:i},scale:{configurable:!0,enumerable:!0,value:n},modelViewMatrix:{value:new Hn},normalMatrix:{value:new sn}}),this.matrix=new Hn,this.matrixWorld=new Hn,this.matrixAutoUpdate=pr.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new Qn,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}pr.DefaultUp=new fn(0,1,0),pr.DefaultMatrixAutoUpdate=!0,pr.prototype=Object.assign(Object.create(Qi.prototype),{constructor:pr,isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix4:function(t){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(t),this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(t){return this.quaternion.premultiply(t),this},setRotationFromAxisAngle:function(t,e){this.quaternion.setFromAxisAngle(t,e)},setRotationFromEuler:function(t){this.quaternion.setFromEuler(t,!0)},setRotationFromMatrix:function(t){this.quaternion.setFromRotationMatrix(t)},setRotationFromQuaternion:function(t){this.quaternion.copy(t)},rotateOnAxis:function(t,e){return ir.setFromAxisAngle(t,e),this.quaternion.multiply(ir),this},rotateOnWorldAxis:function(t,e){return ir.setFromAxisAngle(t,e),this.quaternion.premultiply(ir),this},rotateX:function(t){return this.rotateOnAxis(cr,t)},rotateY:function(t){return this.rotateOnAxis(hr,t)},rotateZ:function(t){return this.rotateOnAxis(lr,t)},translateOnAxis:function(t,e){return er.copy(t).applyQuaternion(this.quaternion),this.position.add(er.multiplyScalar(e)),this},translateX:function(t){return this.translateOnAxis(cr,t)},translateY:function(t){return this.translateOnAxis(hr,t)},translateZ:function(t){return this.translateOnAxis(lr,t)},localToWorld:function(t){return t.applyMatrix4(this.matrixWorld)},worldToLocal:function(t){return t.applyMatrix4(nr.copy(this.matrixWorld).invert())},lookAt:function(t,e,i){t.isVector3?rr.copy(t):rr.set(t,e,i);const n=this.parent;this.updateWorldMatrix(!0,!1),sr.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?nr.lookAt(sr,rr,this.up):nr.lookAt(rr,sr,this.up),this.quaternion.setFromRotationMatrix(nr),n&&(nr.extractRotation(n.matrixWorld),ir.setFromRotationMatrix(nr),this.quaternion.premultiply(ir.invert()))},add:function(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(null!==t.parent&&t.parent.remove(t),t.parent=this,this.children.push(t),t.dispatchEvent(ur)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)},remove:function(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.remove(arguments[t]);return this}const e=this.children.indexOf(t);return-1!==e&&(t.parent=null,this.children.splice(e,1),t.dispatchEvent(dr)),this},clear:function(){for(let t=0;t<this.children.length;t++){const e=this.children[t];e.parent=null,e.dispatchEvent(dr)}return this.children.length=0,this},attach:function(t){return this.updateWorldMatrix(!0,!1),nr.copy(this.matrixWorld).invert(),null!==t.parent&&(t.parent.updateWorldMatrix(!0,!1),nr.multiply(t.parent.matrixWorld)),t.applyMatrix4(nr),t.updateWorldMatrix(!1,!1),this.add(t),this},getObjectById:function(t){return this.getObjectByProperty("id",t)},getObjectByName:function(t){return this.getObjectByProperty("name",t)},getObjectByProperty:function(t,e){if(this[t]===e)return this;for(let i=0,n=this.children.length;i<n;i++){const n=this.children[i].getObjectByProperty(t,e);if(void 0!==n)return n}},getWorldPosition:function(t){return void 0===t&&(console.warn("THREE.Object3D: .getWorldPosition() target is now required"),t=new fn),this.updateWorldMatrix(!0,!1),t.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(t){return void 0===t&&(console.warn("THREE.Object3D: .getWorldQuaternion() target is now required"),t=new pn),this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(sr,t,or),t},getWorldScale:function(t){return void 0===t&&(console.warn("THREE.Object3D: .getWorldScale() target is now required"),t=new fn),this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(sr,ar,t),t},getWorldDirection:function(t){void 0===t&&(console.warn("THREE.Object3D: .getWorldDirection() target is now required"),t=new fn),this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(e[8],e[9],e[10]).normalize()},raycast:function(){},traverse:function(t){t(this);const e=this.children;for(let i=0,n=e.length;i<n;i++)e[i].traverse(t)},traverseVisible:function(t){if(!1===this.visible)return;t(this);const e=this.children;for(let i=0,n=e.length;i<n;i++)e[i].traverseVisible(t)},traverseAncestors:function(t){const e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,t=!0);const e=this.children;for(let i=0,n=e.length;i<n;i++)e[i].updateMatrixWorld(t)},updateWorldMatrix:function(t,e){const i=this.parent;if(!0===t&&null!==i&&i.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),!0===e){const t=this.children;for(let e=0,i=t.length;e<i;e++)t[e].updateWorldMatrix(!1,!0)}},toJSON:function(t){const e=void 0===t||"string"==typeof t,i={};e&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{}},i.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});const n={};function r(e,i){return void 0===e[i.uuid]&&(e[i.uuid]=i.toJSON(t)),i.uuid}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),!0===this.castShadow&&(n.castShadow=!0),!0===this.receiveShadow&&(n.receiveShadow=!0),!1===this.visible&&(n.visible=!1),!1===this.frustumCulled&&(n.frustumCulled=!1),0!==this.renderOrder&&(n.renderOrder=this.renderOrder),"{}"!==JSON.stringify(this.userData)&&(n.userData=this.userData),n.layers=this.layers.mask,n.matrix=this.matrix.toArray(),!1===this.matrixAutoUpdate&&(n.matrixAutoUpdate=!1),this.isInstancedMesh&&(n.type="InstancedMesh",n.count=this.count,n.instanceMatrix=this.instanceMatrix.toJSON()),this.isMesh||this.isLine||this.isPoints){n.geometry=r(t.geometries,this.geometry);const e=this.geometry.parameters;if(void 0!==e&&void 0!==e.shapes){const i=e.shapes;if(Array.isArray(i))for(let e=0,n=i.length;e<n;e++){const n=i[e];r(t.shapes,n)}else r(t.shapes,i)}}if(this.isSkinnedMesh&&(n.bindMode=this.bindMode,n.bindMatrix=this.bindMatrix.toArray(),void 0!==this.skeleton&&(r(t.skeletons,this.skeleton),n.skeleton=this.skeleton.uuid)),void 0!==this.material)if(Array.isArray(this.material)){const e=[];for(let i=0,n=this.material.length;i<n;i++)e.push(r(t.materials,this.material[i]));n.material=e}else n.material=r(t.materials,this.material);if(this.children.length>0){n.children=[];for(let e=0;e<this.children.length;e++)n.children.push(this.children[e].toJSON(t).object)}if(this.animations.length>0){n.animations=[];for(let e=0;e<this.animations.length;e++){const i=this.animations[e];n.animations.push(r(t.animations,i))}}if(e){const e=s(t.geometries),n=s(t.materials),r=s(t.textures),o=s(t.images),a=s(t.shapes),c=s(t.skeletons),h=s(t.animations);e.length>0&&(i.geometries=e),n.length>0&&(i.materials=n),r.length>0&&(i.textures=r),o.length>0&&(i.images=o),a.length>0&&(i.shapes=a),c.length>0&&(i.skeletons=c),h.length>0&&(i.animations=h)}return i.object=n,i;function s(t){const e=[];for(const i in t){const n=t[i];delete n.metadata,e.push(n)}return e}},clone:function(t){return(new this.constructor).copy(this,t)},copy:function(t,e=!0){if(this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.rotation.order=t.rotation.order,this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(let e=0;e<t.children.length;e++){const i=t.children[e];this.add(i.clone())}return this}});const fr=new fn,mr=new fn,gr=new sn;class _r{constructor(t,e){Object.defineProperty(this,"isPlane",{value:!0}),this.normal=void 0!==t?t:new fn(1,0,0),this.constant=void 0!==e?e:0}set(t,e){return this.normal.copy(t),this.constant=e,this}setComponents(t,e,i,n){return this.normal.set(t,e,i),this.constant=n,this}setFromNormalAndCoplanarPoint(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this}setFromCoplanarPoints(t,e,i){const n=fr.subVectors(i,e).cross(mr.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(n,t),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.normal.copy(t.normal),this.constant=t.constant,this}normalize(){const t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(t){return this.normal.dot(t)+this.constant}distanceToSphere(t){return this.distanceToPoint(t.center)-t.radius}projectPoint(t,e){return void 0===e&&(console.warn("THREE.Plane: .projectPoint() target is now required"),e=new fn),e.copy(this.normal).multiplyScalar(-this.distanceToPoint(t)).add(t)}intersectLine(t,e){void 0===e&&(console.warn("THREE.Plane: .intersectLine() target is now required"),e=new fn);const i=t.delta(fr),n=this.normal.dot(i);if(0===n)return 0===this.distanceToPoint(t.start)?e.copy(t.start):void 0;const r=-(t.start.dot(this.normal)+this.constant)/n;return r<0||r>1?void 0:e.copy(i).multiplyScalar(r).add(t.start)}intersectsLine(t){const e=this.distanceToPoint(t.start),i=this.distanceToPoint(t.end);return e<0&&i>0||i<0&&e>0}intersectsBox(t){return t.intersectsPlane(this)}intersectsSphere(t){return t.intersectsPlane(this)}coplanarPoint(t){return void 0===t&&(console.warn("THREE.Plane: .coplanarPoint() target is now required"),t=new fn),t.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(t,e){const i=e||gr.getNormalMatrix(t),n=this.coplanarPoint(fr).applyMatrix4(t),r=this.normal.applyMatrix3(i).normalize();return this.constant=-n.dot(r),this}translate(t){return this.constant-=t.dot(this.normal),this}equals(t){return t.normal.equals(this.normal)&&t.constant===this.constant}}const vr=new fn,yr=new fn,br=new fn,xr=new fn,wr=new fn,Sr=new fn,Mr=new fn,Tr=new fn,Cr=new fn,Er=new fn;class Ir{constructor(t,e,i){this.a=void 0!==t?t:new fn,this.b=void 0!==e?e:new fn,this.c=void 0!==i?i:new fn}static getNormal(t,e,i,n){void 0===n&&(console.warn("THREE.Triangle: .getNormal() target is now required"),n=new fn),n.subVectors(i,e),vr.subVectors(t,e),n.cross(vr);const r=n.lengthSq();return r>0?n.multiplyScalar(1/Math.sqrt(r)):n.set(0,0,0)}static getBarycoord(t,e,i,n,r){vr.subVectors(n,e),yr.subVectors(i,e),br.subVectors(t,e);const s=vr.dot(vr),o=vr.dot(yr),a=vr.dot(br),c=yr.dot(yr),h=yr.dot(br),l=s*c-o*o;if(void 0===r&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),r=new fn),0===l)return r.set(-2,-1,-1);const u=1/l,d=(c*a-o*h)*u,p=(s*h-o*a)*u;return r.set(1-d-p,p,d)}static containsPoint(t,e,i,n){return this.getBarycoord(t,e,i,n,xr),xr.x>=0&&xr.y>=0&&xr.x+xr.y<=1}static getUV(t,e,i,n,r,s,o,a){return this.getBarycoord(t,e,i,n,xr),a.set(0,0),a.addScaledVector(r,xr.x),a.addScaledVector(s,xr.y),a.addScaledVector(o,xr.z),a}static isFrontFacing(t,e,i,n){return vr.subVectors(i,e),yr.subVectors(t,e),vr.cross(yr).dot(n)<0}set(t,e,i){return this.a.copy(t),this.b.copy(e),this.c.copy(i),this}setFromPointsAndIndices(t,e,i,n){return this.a.copy(t[e]),this.b.copy(t[i]),this.c.copy(t[n]),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this}getArea(){return vr.subVectors(this.c,this.b),yr.subVectors(this.a,this.b),.5*vr.cross(yr).length()}getMidpoint(t){return void 0===t&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),t=new fn),t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(t){return Ir.getNormal(this.a,this.b,this.c,t)}getPlane(t){return void 0===t&&(console.warn("THREE.Triangle: .getPlane() target is now required"),t=new _r),t.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(t,e){return Ir.getBarycoord(t,this.a,this.b,this.c,e)}getUV(t,e,i,n,r){return Ir.getUV(t,this.a,this.b,this.c,e,i,n,r)}containsPoint(t){return Ir.containsPoint(t,this.a,this.b,this.c)}isFrontFacing(t){return Ir.isFrontFacing(this.a,this.b,this.c,t)}intersectsBox(t){return t.intersectsTriangle(this)}closestPointToPoint(t,e){void 0===e&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),e=new fn);const i=this.a,n=this.b,r=this.c;let s,o;wr.subVectors(n,i),Sr.subVectors(r,i),Tr.subVectors(t,i);const a=wr.dot(Tr),c=Sr.dot(Tr);if(a<=0&&c<=0)return e.copy(i);Cr.subVectors(t,n);const h=wr.dot(Cr),l=Sr.dot(Cr);if(h>=0&&l<=h)return e.copy(n);const u=a*l-h*c;if(u<=0&&a>=0&&h<=0)return s=a/(a-h),e.copy(i).addScaledVector(wr,s);Er.subVectors(t,r);const d=wr.dot(Er),p=Sr.dot(Er);if(p>=0&&d<=p)return e.copy(r);const f=d*c-a*p;if(f<=0&&c>=0&&p<=0)return o=c/(c-p),e.copy(i).addScaledVector(Sr,o);const m=h*p-d*l;if(m<=0&&l-h>=0&&d-p>=0)return Mr.subVectors(r,n),o=(l-h)/(l-h+(d-p)),e.copy(n).addScaledVector(Mr,o);const g=1/(m+f+u);return s=f*g,o=u*g,e.copy(i).addScaledVector(wr,s).addScaledVector(Sr,o)}equals(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}const Ar={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Pr={h:0,s:0,l:0},Rr={h:0,s:0,l:0};function Lr(t,e,i){return i<0&&(i+=1),i>1&&(i-=1),i<1/6?t+6*(e-t)*i:i<.5?e:i<2/3?t+6*(e-t)*(2/3-i):t}function Or(t){return t<.04045?.0773993808*t:Math.pow(.9478672986*t+.0521327014,2.4)}function Nr(t){return t<.0031308?12.92*t:1.055*Math.pow(t,.41666)-.055}class Dr{constructor(t,e,i){return Object.defineProperty(this,"isColor",{value:!0}),void 0===e&&void 0===i?this.set(t):this.setRGB(t,e,i)}set(t){return t&&t.isColor?this.copy(t):"number"==typeof t?this.setHex(t):"string"==typeof t&&this.setStyle(t),this}setScalar(t){return this.r=t,this.g=t,this.b=t,this}setHex(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this}setRGB(t,e,i){return this.r=t,this.g=e,this.b=i,this}setHSL(t,e,i){if(t=nn.euclideanModulo(t,1),e=nn.clamp(e,0,1),i=nn.clamp(i,0,1),0===e)this.r=this.g=this.b=i;else{const n=i<=.5?i*(1+e):i+e-i*e,r=2*i-n;this.r=Lr(r,n,t+1/3),this.g=Lr(r,n,t),this.b=Lr(r,n,t-1/3)}return this}setStyle(t){function e(e){void 0!==e&&parseFloat(e)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}let i;if(i=/^((?:rgb|hsl)a?)\(([^\)]*)\)/.exec(t)){let t;const n=i[1],r=i[2];switch(n){case"rgb":case"rgba":if(t=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r))return this.r=Math.min(255,parseInt(t[1],10))/255,this.g=Math.min(255,parseInt(t[2],10))/255,this.b=Math.min(255,parseInt(t[3],10))/255,e(t[4]),this;if(t=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r))return this.r=Math.min(100,parseInt(t[1],10))/100,this.g=Math.min(100,parseInt(t[2],10))/100,this.b=Math.min(100,parseInt(t[3],10))/100,e(t[4]),this;break;case"hsl":case"hsla":if(t=/^\s*(\d*\.?\d+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r)){const i=parseFloat(t[1])/360,n=parseInt(t[2],10)/100,r=parseInt(t[3],10)/100;return e(t[4]),this.setHSL(i,n,r)}}}else if(i=/^\#([A-Fa-f\d]+)$/.exec(t)){const t=i[1],e=t.length;if(3===e)return this.r=parseInt(t.charAt(0)+t.charAt(0),16)/255,this.g=parseInt(t.charAt(1)+t.charAt(1),16)/255,this.b=parseInt(t.charAt(2)+t.charAt(2),16)/255,this;if(6===e)return this.r=parseInt(t.charAt(0)+t.charAt(1),16)/255,this.g=parseInt(t.charAt(2)+t.charAt(3),16)/255,this.b=parseInt(t.charAt(4)+t.charAt(5),16)/255,this}return t&&t.length>0?this.setColorName(t):this}setColorName(t){const e=Ar[t];return void 0!==e?this.setHex(e):console.warn("THREE.Color: Unknown color "+t),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(t){return this.r=t.r,this.g=t.g,this.b=t.b,this}copyGammaToLinear(t,e=2){return this.r=Math.pow(t.r,e),this.g=Math.pow(t.g,e),this.b=Math.pow(t.b,e),this}copyLinearToGamma(t,e=2){const i=e>0?1/e:1;return this.r=Math.pow(t.r,i),this.g=Math.pow(t.g,i),this.b=Math.pow(t.b,i),this}convertGammaToLinear(t){return this.copyGammaToLinear(this,t),this}convertLinearToGamma(t){return this.copyLinearToGamma(this,t),this}copySRGBToLinear(t){return this.r=Or(t.r),this.g=Or(t.g),this.b=Or(t.b),this}copyLinearToSRGB(t){return this.r=Nr(t.r),this.g=Nr(t.g),this.b=Nr(t.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0}getHexString(){return("000000"+this.getHex().toString(16)).slice(-6)}getHSL(t){void 0===t&&(console.warn("THREE.Color: .getHSL() target is now required"),t={h:0,s:0,l:0});const e=this.r,i=this.g,n=this.b,r=Math.max(e,i,n),s=Math.min(e,i,n);let o,a;const c=(s+r)/2;if(s===r)o=0,a=0;else{const t=r-s;switch(a=c<=.5?t/(r+s):t/(2-r-s),r){case e:o=(i-n)/t+(i<n?6:0);break;case i:o=(n-e)/t+2;break;case n:o=(e-i)/t+4}o/=6}return t.h=o,t.s=a,t.l=c,t}getStyle(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"}offsetHSL(t,e,i){return this.getHSL(Pr),Pr.h+=t,Pr.s+=e,Pr.l+=i,this.setHSL(Pr.h,Pr.s,Pr.l),this}add(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this}addColors(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this}addScalar(t){return this.r+=t,this.g+=t,this.b+=t,this}sub(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this}multiply(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this}multiplyScalar(t){return this.r*=t,this.g*=t,this.b*=t,this}lerp(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this}lerpColors(t,e,i){return this.r=t.r+(e.r-t.r)*i,this.g=t.g+(e.g-t.g)*i,this.b=t.b+(e.b-t.b)*i,this}lerpHSL(t,e){this.getHSL(Pr),t.getHSL(Rr);const i=nn.lerp(Pr.h,Rr.h,e),n=nn.lerp(Pr.s,Rr.s,e),r=nn.lerp(Pr.l,Rr.l,e);return this.setHSL(i,n,r),this}equals(t){return t.r===this.r&&t.g===this.g&&t.b===this.b}fromArray(t,e=0){return this.r=t[e],this.g=t[e+1],this.b=t[e+2],this}toArray(t=[],e=0){return t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t}fromBufferAttribute(t,e){return this.r=t.getX(e),this.g=t.getY(e),this.b=t.getZ(e),!0===t.normalized&&(this.r/=255,this.g/=255,this.b/=255),this}toJSON(){return this.getHex()}}Dr.NAMES=Ar,Dr.prototype.r=1,Dr.prototype.g=1,Dr.prototype.b=1;class $r{constructor(t,e,i,n,r,s=0){this.a=t,this.b=e,this.c=i,this.normal=n&&n.isVector3?n:new fn,this.vertexNormals=Array.isArray(n)?n:[],this.color=r&&r.isColor?r:new Dr,this.vertexColors=Array.isArray(r)?r:[],this.materialIndex=s}clone(){return(new this.constructor).copy(this)}copy(t){this.a=t.a,this.b=t.b,this.c=t.c,this.normal.copy(t.normal),this.color.copy(t.color),this.materialIndex=t.materialIndex;for(let e=0,i=t.vertexNormals.length;e<i;e++)this.vertexNormals[e]=t.vertexNormals[e].clone();for(let e=0,i=t.vertexColors.length;e<i;e++)this.vertexColors[e]=t.vertexColors[e].clone();return this}}let kr=0;function zr(){Object.defineProperty(this,"id",{value:kr++}),this.uuid=nn.generateUUID(),this.name="",this.type="Material",this.fog=!0,this.blending=1,this.side=0,this.flatShading=!1,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.blendSrc=204,this.blendDst=205,this.blendEquation=Mi,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=3,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=519,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=Yi,this.stencilZFail=Yi,this.stencilZPass=Yi,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaTest=0,this.premultipliedAlpha=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0}function Fr(t){zr.call(this),this.type="MeshBasicMaterial",this.color=new Dr(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.setValues(t)}zr.prototype=Object.assign(Object.create(Qi.prototype),{constructor:zr,isMaterial:!0,onBeforeCompile:function(){},customProgramCacheKey:function(){return this.onBeforeCompile.toString()},setValues:function(t){if(void 0!==t)for(const e in t){const i=t[e];if(void 0===i){console.warn("THREE.Material: '"+e+"' parameter is undefined.");continue}if("shading"===e){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===i;continue}const n=this[e];void 0!==n?n&&n.isColor?n.set(i):n&&n.isVector3&&i&&i.isVector3?n.copy(i):this[e]=i:console.warn("THREE."+this.type+": '"+e+"' is not a property of this material.")}},toJSON:function(t){const e=void 0===t||"string"==typeof t;e&&(t={textures:{},images:{}});const i={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};function n(t){const e=[];for(const i in t){const n=t[i];delete n.metadata,e.push(n)}return e}if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),void 0!==this.roughness&&(i.roughness=this.roughness),void 0!==this.metalness&&(i.metalness=this.metalness),this.sheen&&this.sheen.isColor&&(i.sheen=this.sheen.getHex()),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.emissiveIntensity&&1!==this.emissiveIntensity&&(i.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),void 0!==this.shininess&&(i.shininess=this.shininess),void 0!==this.clearcoat&&(i.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(i.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(i.clearcoatMap=this.clearcoatMap.toJSON(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(i.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(i.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,i.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(i.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(t).uuid),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(t).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(t).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(t).uuid,i.normalMapType=this.normalMapType,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(t).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(t).uuid,i.reflectivity=this.reflectivity,i.refractionRatio=this.refractionRatio,void 0!==this.combine&&(i.combine=this.combine),void 0!==this.envMapIntensity&&(i.envMapIntensity=this.envMapIntensity)),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.size&&(i.size=this.size),void 0!==this.sizeAttenuation&&(i.sizeAttenuation=this.sizeAttenuation),1!==this.blending&&(i.blending=this.blending),!0===this.flatShading&&(i.flatShading=this.flatShading),0!==this.side&&(i.side=this.side),this.vertexColors&&(i.vertexColors=!0),this.opacity<1&&(i.opacity=this.opacity),!0===this.transparent&&(i.transparent=this.transparent),i.depthFunc=this.depthFunc,i.depthTest=this.depthTest,i.depthWrite=this.depthWrite,i.stencilWrite=this.stencilWrite,i.stencilWriteMask=this.stencilWriteMask,i.stencilFunc=this.stencilFunc,i.stencilRef=this.stencilRef,i.stencilFuncMask=this.stencilFuncMask,i.stencilFail=this.stencilFail,i.stencilZFail=this.stencilZFail,i.stencilZPass=this.stencilZPass,this.rotation&&0!==this.rotation&&(i.rotation=this.rotation),!0===this.polygonOffset&&(i.polygonOffset=!0),0!==this.polygonOffsetFactor&&(i.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(i.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth&&1!==this.linewidth&&(i.linewidth=this.linewidth),void 0!==this.dashSize&&(i.dashSize=this.dashSize),void 0!==this.gapSize&&(i.gapSize=this.gapSize),void 0!==this.scale&&(i.scale=this.scale),!0===this.dithering&&(i.dithering=!0),this.alphaTest>0&&(i.alphaTest=this.alphaTest),!0===this.premultipliedAlpha&&(i.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(i.wireframe=this.wireframe),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(i.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(i.wireframeLinejoin=this.wireframeLinejoin),!0===this.morphTargets&&(i.morphTargets=!0),!0===this.morphNormals&&(i.morphNormals=!0),!0===this.skinning&&(i.skinning=!0),!1===this.visible&&(i.visible=!1),!1===this.toneMapped&&(i.toneMapped=!1),"{}"!==JSON.stringify(this.userData)&&(i.userData=this.userData),e){const e=n(t.textures),r=n(t.images);e.length>0&&(i.textures=e),r.length>0&&(i.images=r)}return i},clone:function(){return(new this.constructor).copy(this)},copy:function(t){this.name=t.name,this.fog=t.fog,this.blending=t.blending,this.side=t.side,this.flatShading=t.flatShading,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;const e=t.clippingPlanes;let i=null;if(null!==e){const t=e.length;i=new Array(t);for(let n=0;n!==t;++n)i[n]=e[n].clone()}return this.clippingPlanes=i,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.premultipliedAlpha=t.premultipliedAlpha,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Object.defineProperty(zr.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Fr.prototype=Object.create(zr.prototype),Fr.prototype.constructor=Fr,Fr.prototype.isMeshBasicMaterial=!0,Fr.prototype.copy=function(t){return zr.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this};const Br=new fn,jr=new rn;function Hr(t,e,i){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.name="",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=!0===i,this.usage=Zi,this.updateRange={offset:0,count:-1},this.version=0}function Ur(t,e,i){Hr.call(this,new Int8Array(t),e,i)}function Vr(t,e,i){Hr.call(this,new Uint8Array(t),e,i)}function Gr(t,e,i){Hr.call(this,new Uint8ClampedArray(t),e,i)}function qr(t,e,i){Hr.call(this,new Int16Array(t),e,i)}function Wr(t,e,i){Hr.call(this,new Uint16Array(t),e,i)}function Xr(t,e,i){Hr.call(this,new Int32Array(t),e,i)}function Yr(t,e,i){Hr.call(this,new Uint32Array(t),e,i)}function Zr(t,e,i){Hr.call(this,new Uint16Array(t),e,i)}function Jr(t,e,i){Hr.call(this,new Float32Array(t),e,i)}function Kr(t,e,i){Hr.call(this,new Float64Array(t),e,i)}function Qr(t){if(0===t.length)return-1/0;let e=t[0];for(let i=1,n=t.length;i<n;++i)t[i]>e&&(e=t[i]);return e}Object.defineProperty(Hr.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(Hr.prototype,{isBufferAttribute:!0,onUploadCallback:function(){},setUsage:function(t){return this.usage=t,this},copy:function(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this},copyAt:function(t,e,i){t*=this.itemSize,i*=e.itemSize;for(let n=0,r=this.itemSize;n<r;n++)this.array[t+n]=e.array[i+n];return this},copyArray:function(t){return this.array.set(t),this},copyColorsArray:function(t){const e=this.array;let i=0;for(let n=0,r=t.length;n<r;n++){let r=t[n];void 0===r&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",n),r=new Dr),e[i++]=r.r,e[i++]=r.g,e[i++]=r.b}return this},copyVector2sArray:function(t){const e=this.array;let i=0;for(let n=0,r=t.length;n<r;n++){let r=t[n];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",n),r=new rn),e[i++]=r.x,e[i++]=r.y}return this},copyVector3sArray:function(t){const e=this.array;let i=0;for(let n=0,r=t.length;n<r;n++){let r=t[n];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",n),r=new fn),e[i++]=r.x,e[i++]=r.y,e[i++]=r.z}return this},copyVector4sArray:function(t){const e=this.array;let i=0;for(let n=0,r=t.length;n<r;n++){let r=t[n];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",n),r=new un),e[i++]=r.x,e[i++]=r.y,e[i++]=r.z,e[i++]=r.w}return this},applyMatrix3:function(t){if(2===this.itemSize)for(let e=0,i=this.count;e<i;e++)jr.fromBufferAttribute(this,e),jr.applyMatrix3(t),this.setXY(e,jr.x,jr.y);else if(3===this.itemSize)for(let e=0,i=this.count;e<i;e++)Br.fromBufferAttribute(this,e),Br.applyMatrix3(t),this.setXYZ(e,Br.x,Br.y,Br.z);return this},applyMatrix4:function(t){for(let e=0,i=this.count;e<i;e++)Br.x=this.getX(e),Br.y=this.getY(e),Br.z=this.getZ(e),Br.applyMatrix4(t),this.setXYZ(e,Br.x,Br.y,Br.z);return this},applyNormalMatrix:function(t){for(let e=0,i=this.count;e<i;e++)Br.x=this.getX(e),Br.y=this.getY(e),Br.z=this.getZ(e),Br.applyNormalMatrix(t),this.setXYZ(e,Br.x,Br.y,Br.z);return this},transformDirection:function(t){for(let e=0,i=this.count;e<i;e++)Br.x=this.getX(e),Br.y=this.getY(e),Br.z=this.getZ(e),Br.transformDirection(t),this.setXYZ(e,Br.x,Br.y,Br.z);return this},set:function(t,e=0){return this.array.set(t,e),this},getX:function(t){return this.array[t*this.itemSize]},setX:function(t,e){return this.array[t*this.itemSize]=e,this},getY:function(t){return this.array[t*this.itemSize+1]},setY:function(t,e){return this.array[t*this.itemSize+1]=e,this},getZ:function(t){return this.array[t*this.itemSize+2]},setZ:function(t,e){return this.array[t*this.itemSize+2]=e,this},getW:function(t){return this.array[t*this.itemSize+3]},setW:function(t,e){return this.array[t*this.itemSize+3]=e,this},setXY:function(t,e,i){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=i,this},setXYZ:function(t,e,i,n){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=i,this.array[t+2]=n,this},setXYZW:function(t,e,i,n,r){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=i,this.array[t+2]=n,this.array[t+3]=r,this},onUpload:function(t){return this.onUploadCallback=t,this},clone:function(){return new this.constructor(this.array,this.itemSize).copy(this)},toJSON:function(){return{itemSize:this.itemSize,type:this.array.constructor.name,array:Array.prototype.slice.call(this.array),normalized:this.normalized}}}),Ur.prototype=Object.create(Hr.prototype),Ur.prototype.constructor=Ur,Vr.prototype=Object.create(Hr.prototype),Vr.prototype.constructor=Vr,Gr.prototype=Object.create(Hr.prototype),Gr.prototype.constructor=Gr,qr.prototype=Object.create(Hr.prototype),qr.prototype.constructor=qr,Wr.prototype=Object.create(Hr.prototype),Wr.prototype.constructor=Wr,Xr.prototype=Object.create(Hr.prototype),Xr.prototype.constructor=Xr,Yr.prototype=Object.create(Hr.prototype),Yr.prototype.constructor=Yr,Zr.prototype=Object.create(Hr.prototype),Zr.prototype.constructor=Zr,Zr.prototype.isFloat16BufferAttribute=!0,Jr.prototype=Object.create(Hr.prototype),Jr.prototype.constructor=Jr,Kr.prototype=Object.create(Hr.prototype),Kr.prototype.constructor=Kr;const ts={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!=typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};function es(t,e){return new ts[t](e)}let is=0;const ns=new Hn,rs=new pr,ss=new fn,os=new _n,as=new _n,cs=new fn;function hs(){Object.defineProperty(this,"id",{value:is++}),this.uuid=nn.generateUUID(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}hs.prototype=Object.assign(Object.create(Qi.prototype),{constructor:hs,isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(t){return Array.isArray(t)?this.index=new(Qr(t)>65535?Yr:Wr)(t,1):this.index=t,this},getAttribute:function(t){return this.attributes[t]},setAttribute:function(t,e){return this.attributes[t]=e,this},deleteAttribute:function(t){return delete this.attributes[t],this},hasAttribute:function(t){return void 0!==this.attributes[t]},addGroup:function(t,e,i=0){this.groups.push({start:t,count:e,materialIndex:i})},clearGroups:function(){this.groups=[]},setDrawRange:function(t,e){this.drawRange.start=t,this.drawRange.count=e},applyMatrix4:function(t){const e=this.attributes.position;void 0!==e&&(e.applyMatrix4(t),e.needsUpdate=!0);const i=this.attributes.normal;if(void 0!==i){const e=(new sn).getNormalMatrix(t);i.applyNormalMatrix(e),i.needsUpdate=!0}const n=this.attributes.tangent;return void 0!==n&&(n.transformDirection(t),n.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this},rotateX:function(t){return ns.makeRotationX(t),this.applyMatrix4(ns),this},rotateY:function(t){return ns.makeRotationY(t),this.applyMatrix4(ns),this},rotateZ:function(t){return ns.makeRotationZ(t),this.applyMatrix4(ns),this},translate:function(t,e,i){return ns.makeTranslation(t,e,i),this.applyMatrix4(ns),this},scale:function(t,e,i){return ns.makeScale(t,e,i),this.applyMatrix4(ns),this},lookAt:function(t){return rs.lookAt(t),rs.updateMatrix(),this.applyMatrix4(rs.matrix),this},center:function(){return this.computeBoundingBox(),this.boundingBox.getCenter(ss).negate(),this.translate(ss.x,ss.y,ss.z),this},setFromPoints:function(t){const e=[];for(let i=0,n=t.length;i<n;i++){const n=t[i];e.push(n.x,n.y,n.z||0)}return this.setAttribute("position",new Jr(e,3)),this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new _n);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingBox.set(new fn(-1/0,-1/0,-1/0),new fn(1/0,1/0,1/0));if(void 0!==t){if(this.boundingBox.setFromBufferAttribute(t),e)for(let t=0,i=e.length;t<i;t++){const i=e[t];os.setFromBufferAttribute(i),this.morphTargetsRelative?(cs.addVectors(this.boundingBox.min,os.min),this.boundingBox.expandByPoint(cs),cs.addVectors(this.boundingBox.max,os.max),this.boundingBox.expandByPoint(cs)):(this.boundingBox.expandByPoint(os.min),this.boundingBox.expandByPoint(os.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new On);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingSphere.set(new fn,1/0);if(t){const i=this.boundingSphere.center;if(os.setFromBufferAttribute(t),e)for(let t=0,i=e.length;t<i;t++){const i=e[t];as.setFromBufferAttribute(i),this.morphTargetsRelative?(cs.addVectors(os.min,as.min),os.expandByPoint(cs),cs.addVectors(os.max,as.max),os.expandByPoint(cs)):(os.expandByPoint(as.min),os.expandByPoint(as.max))}os.getCenter(i);let n=0;for(let e=0,r=t.count;e<r;e++)cs.fromBufferAttribute(t,e),n=Math.max(n,i.distanceToSquared(cs));if(e)for(let r=0,s=e.length;r<s;r++){const s=e[r],o=this.morphTargetsRelative;for(let e=0,r=s.count;e<r;e++)cs.fromBufferAttribute(s,e),o&&(ss.fromBufferAttribute(t,e),cs.add(ss)),n=Math.max(n,i.distanceToSquared(cs))}this.boundingSphere.radius=Math.sqrt(n),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}},computeFaceNormals:function(){},computeTangents:function(){const t=this.index,e=this.attributes;if(null===t||void 0===e.position||void 0===e.normal||void 0===e.uv)return void console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");const i=t.array,n=e.position.array,r=e.normal.array,s=e.uv.array,o=n.length/3;void 0===e.tangent&&this.setAttribute("tangent",new Hr(new Float32Array(4*o),4));const a=e.tangent.array,c=[],h=[];for(let t=0;t<o;t++)c[t]=new fn,h[t]=new fn;const l=new fn,u=new fn,d=new fn,p=new rn,f=new rn,m=new rn,g=new fn,_=new fn;function v(t,e,i){l.fromArray(n,3*t),u.fromArray(n,3*e),d.fromArray(n,3*i),p.fromArray(s,2*t),f.fromArray(s,2*e),m.fromArray(s,2*i),u.sub(l),d.sub(l),f.sub(p),m.sub(p);const r=1/(f.x*m.y-m.x*f.y);isFinite(r)&&(g.copy(u).multiplyScalar(m.y).addScaledVector(d,-f.y).multiplyScalar(r),_.copy(d).multiplyScalar(f.x).addScaledVector(u,-m.x).multiplyScalar(r),c[t].add(g),c[e].add(g),c[i].add(g),h[t].add(_),h[e].add(_),h[i].add(_))}let y=this.groups;0===y.length&&(y=[{start:0,count:i.length}]);for(let t=0,e=y.length;t<e;++t){const e=y[t],n=e.start;for(let t=n,r=n+e.count;t<r;t+=3)v(i[t+0],i[t+1],i[t+2])}const b=new fn,x=new fn,w=new fn,S=new fn;function M(t){w.fromArray(r,3*t),S.copy(w);const e=c[t];b.copy(e),b.sub(w.multiplyScalar(w.dot(e))).normalize(),x.crossVectors(S,e);const i=x.dot(h[t])<0?-1:1;a[4*t]=b.x,a[4*t+1]=b.y,a[4*t+2]=b.z,a[4*t+3]=i}for(let t=0,e=y.length;t<e;++t){const e=y[t],n=e.start;for(let t=n,r=n+e.count;t<r;t+=3)M(i[t+0]),M(i[t+1]),M(i[t+2])}},computeVertexNormals:function(){const t=this.index,e=this.getAttribute("position");if(void 0!==e){let i=this.getAttribute("normal");if(void 0===i)i=new Hr(new Float32Array(3*e.count),3),this.setAttribute("normal",i);else for(let t=0,e=i.count;t<e;t++)i.setXYZ(t,0,0,0);const n=new fn,r=new fn,s=new fn,o=new fn,a=new fn,c=new fn,h=new fn,l=new fn;if(t)for(let u=0,d=t.count;u<d;u+=3){const d=t.getX(u+0),p=t.getX(u+1),f=t.getX(u+2);n.fromBufferAttribute(e,d),r.fromBufferAttribute(e,p),s.fromBufferAttribute(e,f),h.subVectors(s,r),l.subVectors(n,r),h.cross(l),o.fromBufferAttribute(i,d),a.fromBufferAttribute(i,p),c.fromBufferAttribute(i,f),o.add(h),a.add(h),c.add(h),i.setXYZ(d,o.x,o.y,o.z),i.setXYZ(p,a.x,a.y,a.z),i.setXYZ(f,c.x,c.y,c.z)}else for(let t=0,o=e.count;t<o;t+=3)n.fromBufferAttribute(e,t+0),r.fromBufferAttribute(e,t+1),s.fromBufferAttribute(e,t+2),h.subVectors(s,r),l.subVectors(n,r),h.cross(l),i.setXYZ(t+0,h.x,h.y,h.z),i.setXYZ(t+1,h.x,h.y,h.z),i.setXYZ(t+2,h.x,h.y,h.z);this.normalizeNormals(),i.needsUpdate=!0}},merge:function(t,e){if(!t||!t.isBufferGeometry)return void console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",t);void 0===e&&(e=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));const i=this.attributes;for(const n in i){if(void 0===t.attributes[n])continue;const r=i[n].array,s=t.attributes[n],o=s.array,a=s.itemSize*e,c=Math.min(o.length,r.length-a);for(let t=0,e=a;t<c;t++,e++)r[e]=o[t]}return this},normalizeNormals:function(){const t=this.attributes.normal;for(let e=0,i=t.count;e<i;e++)cs.fromBufferAttribute(t,e),cs.normalize(),t.setXYZ(e,cs.x,cs.y,cs.z)},toNonIndexed:function(){function t(t,e){const i=t.array,n=t.itemSize,r=t.normalized,s=new i.constructor(e.length*n);let o=0,a=0;for(let t=0,r=e.length;t<r;t++){o=e[t]*n;for(let t=0;t<n;t++)s[a++]=i[o++]}return new Hr(s,n,r)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const e=new hs,i=this.index.array,n=this.attributes;for(const r in n){const s=t(n[r],i);e.setAttribute(r,s)}const r=this.morphAttributes;for(const n in r){const s=[],o=r[n];for(let e=0,n=o.length;e<n;e++){const n=t(o[e],i);s.push(n)}e.morphAttributes[n]=s}e.morphTargetsRelative=this.morphTargetsRelative;const s=this.groups;for(let t=0,i=s.length;t<i;t++){const i=s[t];e.addGroup(i.start,i.count,i.materialIndex)}return e},toJSON:function(){const t={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),Object.keys(this.userData).length>0&&(t.userData=this.userData),void 0!==this.parameters){const e=this.parameters;for(const i in e)void 0!==e[i]&&(t[i]=e[i]);return t}t.data={attributes:{}};const e=this.index;null!==e&&(t.data.index={type:e.array.constructor.name,array:Array.prototype.slice.call(e.array)});const i=this.attributes;for(const e in i){const n=i[e],r=n.toJSON(t.data);""!==n.name&&(r.name=n.name),t.data.attributes[e]=r}const n={};let r=!1;for(const e in this.morphAttributes){const i=this.morphAttributes[e],s=[];for(let e=0,n=i.length;e<n;e++){const n=i[e],r=n.toJSON(t.data);""!==n.name&&(r.name=n.name),s.push(r)}s.length>0&&(n[e]=s,r=!0)}r&&(t.data.morphAttributes=n,t.data.morphTargetsRelative=this.morphTargetsRelative);const s=this.groups;s.length>0&&(t.data.groups=JSON.parse(JSON.stringify(s)));const o=this.boundingSphere;return null!==o&&(t.data.boundingSphere={center:o.center.toArray(),radius:o.radius}),t},clone:function(){return(new hs).copy(this)},copy:function(t){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const e={};this.name=t.name;const i=t.index;null!==i&&this.setIndex(i.clone(e));const n=t.attributes;for(const t in n){const i=n[t];this.setAttribute(t,i.clone(e))}const r=t.morphAttributes;for(const t in r){const i=[],n=r[t];for(let t=0,r=n.length;t<r;t++)i.push(n[t].clone(e));this.morphAttributes[t]=i}this.morphTargetsRelative=t.morphTargetsRelative;const s=t.groups;for(let t=0,e=s.length;t<e;t++){const e=s[t];this.addGroup(e.start,e.count,e.materialIndex)}const o=t.boundingBox;null!==o&&(this.boundingBox=o.clone());const a=t.boundingSphere;return null!==a&&(this.boundingSphere=a.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,this},dispose:function(){this.dispatchEvent({type:"dispose"})}});const ls=new Hn,us=new jn,ds=new On,ps=new fn,fs=new fn,ms=new fn,gs=new fn,_s=new fn,vs=new fn,ys=new fn,bs=new fn,xs=new fn,ws=new rn,Ss=new rn,Ms=new rn,Ts=new fn,Cs=new fn;function Es(t=new hs,e=new Fr){pr.call(this),this.type="Mesh",this.geometry=t,this.material=e,this.updateMorphTargets()}function Is(t,e,i,n,r,s,o,a,c,h,l,u){ps.fromBufferAttribute(r,h),fs.fromBufferAttribute(r,l),ms.fromBufferAttribute(r,u);const d=t.morphTargetInfluences;if(e.morphTargets&&s&&d){ys.set(0,0,0),bs.set(0,0,0),xs.set(0,0,0);for(let t=0,e=s.length;t<e;t++){const e=d[t],i=s[t];0!==e&&(gs.fromBufferAttribute(i,h),_s.fromBufferAttribute(i,l),vs.fromBufferAttribute(i,u),o?(ys.addScaledVector(gs,e),bs.addScaledVector(_s,e),xs.addScaledVector(vs,e)):(ys.addScaledVector(gs.sub(ps),e),bs.addScaledVector(_s.sub(fs),e),xs.addScaledVector(vs.sub(ms),e)))}ps.add(ys),fs.add(bs),ms.add(xs)}t.isSkinnedMesh&&(t.boneTransform(h,ps),t.boneTransform(l,fs),t.boneTransform(u,ms));const p=function(t,e,i,n,r,s,o,a){let c;if(c=1===e.side?n.intersectTriangle(o,s,r,!0,a):n.intersectTriangle(r,s,o,2!==e.side,a),null===c)return null;Cs.copy(a),Cs.applyMatrix4(t.matrixWorld);const h=i.ray.origin.distanceTo(Cs);return h<i.near||h>i.far?null:{distance:h,point:Cs.clone(),object:t}}(t,e,i,n,ps,fs,ms,Ts);if(p){a&&(ws.fromBufferAttribute(a,h),Ss.fromBufferAttribute(a,l),Ms.fromBufferAttribute(a,u),p.uv=Ir.getUV(Ts,ps,fs,ms,ws,Ss,Ms,new rn)),c&&(ws.fromBufferAttribute(c,h),Ss.fromBufferAttribute(c,l),Ms.fromBufferAttribute(c,u),p.uv2=Ir.getUV(Ts,ps,fs,ms,ws,Ss,Ms,new rn));const t=new $r(h,l,u);Ir.getNormal(ps,fs,ms,t.normal),p.face=t}return p}Es.prototype=Object.assign(Object.create(pr.prototype),{constructor:Es,isMesh:!0,copy:function(t){return pr.prototype.copy.call(this,t),void 0!==t.morphTargetInfluences&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),void 0!==t.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this.material=t.material,this.geometry=t.geometry,this},updateMorphTargets:function(){const t=this.geometry;if(t.isBufferGeometry){const e=t.morphAttributes,i=Object.keys(e);if(i.length>0){const t=e[i[0]];if(void 0!==t){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,i=t.length;e<i;e++){const i=t[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=e}}}}else{const e=t.morphTargets;void 0!==e&&e.length>0&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}},raycast:function(t,e){const i=this.geometry,n=this.material,r=this.matrixWorld;if(void 0===n)return;if(null===i.boundingSphere&&i.computeBoundingSphere(),ds.copy(i.boundingSphere),ds.applyMatrix4(r),!1===t.ray.intersectsSphere(ds))return;if(ls.copy(r).invert(),us.copy(t.ray).applyMatrix4(ls),null!==i.boundingBox&&!1===us.intersectsBox(i.boundingBox))return;let s;if(i.isBufferGeometry){const r=i.index,o=i.attributes.position,a=i.morphAttributes.position,c=i.morphTargetsRelative,h=i.attributes.uv,l=i.attributes.uv2,u=i.groups,d=i.drawRange;if(null!==r)if(Array.isArray(n))for(let i=0,p=u.length;i<p;i++){const p=u[i],f=n[p.materialIndex];for(let i=Math.max(p.start,d.start),n=Math.min(p.start+p.count,d.start+d.count);i<n;i+=3){const n=r.getX(i),u=r.getX(i+1),d=r.getX(i+2);s=Is(this,f,t,us,o,a,c,h,l,n,u,d),s&&(s.faceIndex=Math.floor(i/3),s.face.materialIndex=p.materialIndex,e.push(s))}}else{for(let i=Math.max(0,d.start),u=Math.min(r.count,d.start+d.count);i<u;i+=3){const u=r.getX(i),d=r.getX(i+1),p=r.getX(i+2);s=Is(this,n,t,us,o,a,c,h,l,u,d,p),s&&(s.faceIndex=Math.floor(i/3),e.push(s))}}else if(void 0!==o)if(Array.isArray(n))for(let i=0,r=u.length;i<r;i++){const r=u[i],p=n[r.materialIndex];for(let i=Math.max(r.start,d.start),n=Math.min(r.start+r.count,d.start+d.count);i<n;i+=3){s=Is(this,p,t,us,o,a,c,h,l,i,i+1,i+2),s&&(s.faceIndex=Math.floor(i/3),s.face.materialIndex=r.materialIndex,e.push(s))}}else{for(let i=Math.max(0,d.start),r=Math.min(o.count,d.start+d.count);i<r;i+=3){s=Is(this,n,t,us,o,a,c,h,l,i,i+1,i+2),s&&(s.faceIndex=Math.floor(i/3),e.push(s))}}}else i.isGeometry&&console.error("THREE.Mesh.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}});class As extends hs{constructor(t=1,e=1,i=1,n=1,r=1,s=1){super(),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:i,widthSegments:n,heightSegments:r,depthSegments:s};const o=this;n=Math.floor(n),r=Math.floor(r),s=Math.floor(s);const a=[],c=[],h=[],l=[];let u=0,d=0;function p(t,e,i,n,r,s,p,f,m,g,_){const v=s/m,y=p/g,b=s/2,x=p/2,w=f/2,S=m+1,M=g+1;let T=0,C=0;const E=new fn;for(let s=0;s<M;s++){const o=s*y-x;for(let a=0;a<S;a++){const u=a*v-b;E[t]=u*n,E[e]=o*r,E[i]=w,c.push(E.x,E.y,E.z),E[t]=0,E[e]=0,E[i]=f>0?1:-1,h.push(E.x,E.y,E.z),l.push(a/m),l.push(1-s/g),T+=1}}for(let t=0;t<g;t++)for(let e=0;e<m;e++){const i=u+e+S*t,n=u+e+S*(t+1),r=u+(e+1)+S*(t+1),s=u+(e+1)+S*t;a.push(i,n,s),a.push(n,r,s),C+=6}o.addGroup(d,C,_),d+=C,u+=T}p("z","y","x",-1,-1,i,e,t,s,r,0),p("z","y","x",1,-1,i,e,-t,s,r,1),p("x","z","y",1,1,t,i,e,n,s,2),p("x","z","y",1,-1,t,i,-e,n,s,3),p("x","y","z",1,-1,t,e,i,n,r,4),p("x","y","z",-1,-1,t,e,-i,n,r,5),this.setIndex(a),this.setAttribute("position",new Jr(c,3)),this.setAttribute("normal",new Jr(h,3)),this.setAttribute("uv",new Jr(l,2))}}function Ps(t){const e={};for(const i in t){e[i]={};for(const n in t[i]){const r=t[i][n];r&&(r.isColor||r.isMatrix3||r.isMatrix4||r.isVector2||r.isVector3||r.isVector4||r.isTexture)?e[i][n]=r.clone():Array.isArray(r)?e[i][n]=r.slice():e[i][n]=r}}return e}function Rs(t){const e={};for(let i=0;i<t.length;i++){const n=Ps(t[i]);for(const t in n)e[t]=n[t]}return e}const Ls={clone:Ps,merge:Rs};function Os(t){zr.call(this),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,void 0!==t&&(void 0!==t.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(t))}function Ns(){pr.call(this),this.type="Camera",this.matrixWorldInverse=new Hn,this.projectionMatrix=new Hn,this.projectionMatrixInverse=new Hn}function Ds(t=50,e=1,i=.1,n=2e3){Ns.call(this),this.type="PerspectiveCamera",this.fov=t,this.zoom=1,this.near=i,this.far=n,this.focus=10,this.aspect=e,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}Os.prototype=Object.create(zr.prototype),Os.prototype.constructor=Os,Os.prototype.isShaderMaterial=!0,Os.prototype.copy=function(t){return zr.prototype.copy.call(this,t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=Ps(t.uniforms),this.defines=Object.assign({},t.defines),this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.lights=t.lights,this.clipping=t.clipping,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.extensions=Object.assign({},t.extensions),this.glslVersion=t.glslVersion,this},Os.prototype.toJSON=function(t){const e=zr.prototype.toJSON.call(this,t);e.glslVersion=this.glslVersion,e.uniforms={};for(const i in this.uniforms){const n=this.uniforms[i].value;n&&n.isTexture?e.uniforms[i]={type:"t",value:n.toJSON(t).uuid}:n&&n.isColor?e.uniforms[i]={type:"c",value:n.getHex()}:n&&n.isVector2?e.uniforms[i]={type:"v2",value:n.toArray()}:n&&n.isVector3?e.uniforms[i]={type:"v3",value:n.toArray()}:n&&n.isVector4?e.uniforms[i]={type:"v4",value:n.toArray()}:n&&n.isMatrix3?e.uniforms[i]={type:"m3",value:n.toArray()}:n&&n.isMatrix4?e.uniforms[i]={type:"m4",value:n.toArray()}:e.uniforms[i]={value:n}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader;const i={};for(const t in this.extensions)!0===this.extensions[t]&&(i[t]=!0);return Object.keys(i).length>0&&(e.extensions=i),e},Ns.prototype=Object.assign(Object.create(pr.prototype),{constructor:Ns,isCamera:!0,copy:function(t,e){return pr.prototype.copy.call(this,t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this},getWorldDirection:function(t){void 0===t&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),t=new fn),this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(-e[8],-e[9],-e[10]).normalize()},updateMatrixWorld:function(t){pr.prototype.updateMatrixWorld.call(this,t),this.matrixWorldInverse.copy(this.matrixWorld).invert()},updateWorldMatrix:function(t,e){pr.prototype.updateWorldMatrix.call(this,t,e),this.matrixWorldInverse.copy(this.matrixWorld).invert()},clone:function(){return(new this.constructor).copy(this)}}),Ds.prototype=Object.assign(Object.create(Ns.prototype),{constructor:Ds,isPerspectiveCamera:!0,copy:function(t,e){return Ns.prototype.copy.call(this,t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this},setFocalLength:function(t){const e=.5*this.getFilmHeight()/t;this.fov=2*nn.RAD2DEG*Math.atan(e),this.updateProjectionMatrix()},getFocalLength:function(){const t=Math.tan(.5*nn.DEG2RAD*this.fov);return.5*this.getFilmHeight()/t},getEffectiveFOV:function(){return 2*nn.RAD2DEG*Math.atan(Math.tan(.5*nn.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(t,e,i,n,r,s){this.aspect=t/e,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=i,this.view.offsetY=n,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){const t=this.near;let e=t*Math.tan(.5*nn.DEG2RAD*this.fov)/this.zoom,i=2*e,n=this.aspect*i,r=-.5*n;const s=this.view;if(null!==this.view&&this.view.enabled){const t=s.fullWidth,o=s.fullHeight;r+=s.offsetX*n/t,e-=s.offsetY*i/o,n*=s.width/t,i*=s.height/o}const o=this.filmOffset;0!==o&&(r+=t*o/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+n,e,e-i,t,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()},toJSON:function(t){const e=pr.prototype.toJSON.call(this,t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}});const $s=90;function ks(t,e,i){if(pr.call(this),this.type="CubeCamera",!0!==i.isWebGLCubeRenderTarget)return void console.error("THREE.CubeCamera: The constructor now expects an instance of WebGLCubeRenderTarget as third parameter.");this.renderTarget=i;const n=new Ds($s,1,t,e);n.layers=this.layers,n.up.set(0,-1,0),n.lookAt(new fn(1,0,0)),this.add(n);const r=new Ds($s,1,t,e);r.layers=this.layers,r.up.set(0,-1,0),r.lookAt(new fn(-1,0,0)),this.add(r);const s=new Ds($s,1,t,e);s.layers=this.layers,s.up.set(0,0,1),s.lookAt(new fn(0,1,0)),this.add(s);const o=new Ds($s,1,t,e);o.layers=this.layers,o.up.set(0,0,-1),o.lookAt(new fn(0,-1,0)),this.add(o);const a=new Ds($s,1,t,e);a.layers=this.layers,a.up.set(0,-1,0),a.lookAt(new fn(0,0,1)),this.add(a);const c=new Ds($s,1,t,e);c.layers=this.layers,c.up.set(0,-1,0),c.lookAt(new fn(0,0,-1)),this.add(c),this.update=function(t,e){null===this.parent&&this.updateMatrixWorld();const h=t.xr.enabled,l=t.getRenderTarget();t.xr.enabled=!1;const u=i.texture.generateMipmaps;i.texture.generateMipmaps=!1,t.setRenderTarget(i,0),t.render(e,n),t.setRenderTarget(i,1),t.render(e,r),t.setRenderTarget(i,2),t.render(e,s),t.setRenderTarget(i,3),t.render(e,o),t.setRenderTarget(i,4),t.render(e,a),i.texture.generateMipmaps=u,t.setRenderTarget(i,5),t.render(e,c),t.setRenderTarget(l),t.xr.enabled=h}}function zs(t,e,i,n,r,s,o,a,c,h){t=void 0!==t?t:[],e=void 0!==e?e:301,o=void 0!==o?o:ki,hn.call(this,t,e,i,n,r,s,o,a,c,h),this.flipY=!1,this._needsFlipEnvMap=!0}ks.prototype=Object.create(pr.prototype),ks.prototype.constructor=ks,zs.prototype=Object.create(hn.prototype),zs.prototype.constructor=zs,zs.prototype.isCubeTexture=!0,Object.defineProperty(zs.prototype,"images",{get:function(){return this.image},set:function(t){this.image=t}});class Fs extends dn{constructor(t,e,i){Number.isInteger(e)&&(console.warn("THREE.WebGLCubeRenderTarget: constructor signature is now WebGLCubeRenderTarget( size, options )"),e=i),super(t,t,e),Object.defineProperty(this,"isWebGLCubeRenderTarget",{value:!0}),e=e||{},this.texture=new zs(void 0,e.mapping,e.wrapS,e.wrapT,e.magFilter,e.minFilter,e.format,e.type,e.anisotropy,e.encoding),this.texture._needsFlipEnvMap=!1}fromEquirectangularTexture(t,e){this.texture.type=e.type,this.texture.format=zi,this.texture.encoding=e.encoding,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;const i={uniforms:{tEquirect:{value:null}},vertexShader:"\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t",fragmentShader:"\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\t#include <common>\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t\t}\n\t\t\t"},n=new As(5,5,5),r=new Os({name:"CubemapFromEquirect",uniforms:Ps(i.uniforms),vertexShader:i.vertexShader,fragmentShader:i.fragmentShader,side:1,blending:0});r.uniforms.tEquirect.value=e;const s=new Es(n,r),o=e.minFilter;e.minFilter===Pi&&(e.minFilter=Ai);return new ks(1,10,this).update(t,s),e.minFilter=o,s.geometry.dispose(),s.material.dispose(),this}clear(t,e,i,n){const r=t.getRenderTarget();for(let r=0;r<6;r++)t.setRenderTarget(this,r),t.clear(e,i,n);t.setRenderTarget(r)}}function Bs(t,e,i,n,r,s,o,a,c,h,l,u){hn.call(this,null,s,o,a,c,h,n,r,l,u),this.image={data:t||null,width:e||1,height:i||1},this.magFilter=void 0!==c?c:Ii,this.minFilter=void 0!==h?h:Ii,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}Bs.prototype=Object.create(hn.prototype),Bs.prototype.constructor=Bs,Bs.prototype.isDataTexture=!0;const js=new On,Hs=new fn;class Us{constructor(t,e,i,n,r,s){this.planes=[void 0!==t?t:new _r,void 0!==e?e:new _r,void 0!==i?i:new _r,void 0!==n?n:new _r,void 0!==r?r:new _r,void 0!==s?s:new _r]}set(t,e,i,n,r,s){const o=this.planes;return o[0].copy(t),o[1].copy(e),o[2].copy(i),o[3].copy(n),o[4].copy(r),o[5].copy(s),this}clone(){return(new this.constructor).copy(this)}copy(t){const e=this.planes;for(let i=0;i<6;i++)e[i].copy(t.planes[i]);return this}setFromProjectionMatrix(t){const e=this.planes,i=t.elements,n=i[0],r=i[1],s=i[2],o=i[3],a=i[4],c=i[5],h=i[6],l=i[7],u=i[8],d=i[9],p=i[10],f=i[11],m=i[12],g=i[13],_=i[14],v=i[15];return e[0].setComponents(o-n,l-a,f-u,v-m).normalize(),e[1].setComponents(o+n,l+a,f+u,v+m).normalize(),e[2].setComponents(o+r,l+c,f+d,v+g).normalize(),e[3].setComponents(o-r,l-c,f-d,v-g).normalize(),e[4].setComponents(o-s,l-h,f-p,v-_).normalize(),e[5].setComponents(o+s,l+h,f+p,v+_).normalize(),this}intersectsObject(t){const e=t.geometry;return null===e.boundingSphere&&e.computeBoundingSphere(),js.copy(e.boundingSphere).applyMatrix4(t.matrixWorld),this.intersectsSphere(js)}intersectsSprite(t){return js.center.set(0,0,0),js.radius=.7071067811865476,js.applyMatrix4(t.matrixWorld),this.intersectsSphere(js)}intersectsSphere(t){const e=this.planes,i=t.center,n=-t.radius;for(let t=0;t<6;t++){if(e[t].distanceToPoint(i)<n)return!1}return!0}intersectsBox(t){const e=this.planes;for(let i=0;i<6;i++){const n=e[i];if(Hs.x=n.normal.x>0?t.max.x:t.min.x,Hs.y=n.normal.y>0?t.max.y:t.min.y,Hs.z=n.normal.z>0?t.max.z:t.min.z,n.distanceToPoint(Hs)<0)return!1}return!0}containsPoint(t){const e=this.planes;for(let i=0;i<6;i++)if(e[i].distanceToPoint(t)<0)return!1;return!0}}function Vs(){let t=null,e=!1,i=null,n=null;function r(e,s){i(e,s),n=t.requestAnimationFrame(r)}return{start:function(){!0!==e&&null!==i&&(n=t.requestAnimationFrame(r),e=!0)},stop:function(){t.cancelAnimationFrame(n),e=!1},setAnimationLoop:function(t){i=t},setContext:function(e){t=e}}}function Gs(t,e){const i=e.isWebGL2,n=new WeakMap;return{get:function(t){return t.isInterleavedBufferAttribute&&(t=t.data),n.get(t)},remove:function(e){e.isInterleavedBufferAttribute&&(e=e.data);const i=n.get(e);i&&(t.deleteBuffer(i.buffer),n.delete(e))},update:function(e,r){if(e.isGLBufferAttribute){const t=n.get(e);return void((!t||t.version<e.version)&&n.set(e,{buffer:e.buffer,type:e.type,bytesPerElement:e.elementSize,version:e.version}))}e.isInterleavedBufferAttribute&&(e=e.data);const s=n.get(e);void 0===s?n.set(e,function(e,n){const r=e.array,s=e.usage,o=t.createBuffer();t.bindBuffer(n,o),t.bufferData(n,r,s),e.onUploadCallback();let a=5126;return r instanceof Float32Array?a=5126:r instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):r instanceof Uint16Array?e.isFloat16BufferAttribute?i?a=5131:console.warn("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2."):a=5123:r instanceof Int16Array?a=5122:r instanceof Uint32Array?a=5125:r instanceof Int32Array?a=5124:r instanceof Int8Array?a=5120:r instanceof Uint8Array&&(a=5121),{buffer:o,type:a,bytesPerElement:r.BYTES_PER_ELEMENT,version:e.version}}(e,r)):s.version<e.version&&(!function(e,n,r){const s=n.array,o=n.updateRange;t.bindBuffer(r,e),-1===o.count?t.bufferSubData(r,0,s):(i?t.bufferSubData(r,o.offset*s.BYTES_PER_ELEMENT,s,o.offset,o.count):t.bufferSubData(r,o.offset*s.BYTES_PER_ELEMENT,s.subarray(o.offset,o.offset+o.count)),o.count=-1)}(s.buffer,e,r),s.version=e.version)}}}class qs extends hs{constructor(t=1,e=1,i=1,n=1){super(),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:i,heightSegments:n};const r=t/2,s=e/2,o=Math.floor(i),a=Math.floor(n),c=o+1,h=a+1,l=t/o,u=e/a,d=[],p=[],f=[],m=[];for(let t=0;t<h;t++){const e=t*u-s;for(let i=0;i<c;i++){const n=i*l-r;p.push(n,-e,0),f.push(0,0,1),m.push(i/o),m.push(1-t/a)}}for(let t=0;t<a;t++)for(let e=0;e<o;e++){const i=e+c*t,n=e+c*(t+1),r=e+1+c*(t+1),s=e+1+c*t;d.push(i,n,s),d.push(n,r,s)}this.setIndex(d),this.setAttribute("position",new Jr(p,3)),this.setAttribute("normal",new Jr(f,3)),this.setAttribute("uv",new Jr(m,2))}}const Ws={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"vec3 transformed = vec3( position );",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"vec2 integrateSpecularBRDF( const in float dotNV, const in float roughness ) {\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\treturn vec2( -1.04, 1.04 ) * a004 + r.zw;\n}\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n#else\n\tif( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t}\n\treturn 1.0;\n#endif\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nvec3 F_Schlick_RoughnessDependent( const in vec3 F0, const in float dotNV, const in float roughness ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotNV - 6.98316 ) * dotNV );\n\tvec3 Fr = max( vec3( 1.0 - roughness ), F0 ) - F0;\n\treturn Fr * fresnel + F0;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + viewDir );\n\tfloat dotNL = saturate( dot( normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nvec3 BRDF_Specular_GGX_Environment( const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\treturn specularColor * brdf.x + brdf.y;\n}\nvoid BRDF_Specular_Multiscattering_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tvec3 F = F_Schlick_RoughnessDependent( specularColor, dotNV, roughness );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\tvec3 FssEss = F * brdf.x + brdf.y;\n\tfloat Ess = brdf.x + brdf.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie(float roughness, float NoH) {\n\tfloat invAlpha = 1.0 / roughness;\n\tfloat cos2h = NoH * NoH;\n\tfloat sin2h = max(1.0 - cos2h, 0.0078125);\treturn (2.0 + invAlpha) * pow(sin2h, invAlpha * 0.5) / (2.0 * PI);\n}\nfloat V_Neubelt(float NoV, float NoL) {\n\treturn saturate(1.0 / (4.0 * (NoL + NoV - NoL * NoV)));\n}\nvec3 BRDF_Specular_Sheen( const in float roughness, const in vec3 L, const in GeometricContext geometry, vec3 specularColor ) {\n\tvec3 N = geometry.normal;\n\tvec3 V = geometry.viewDir;\n\tvec3 H = normalize( V + L );\n\tfloat dotNH = saturate( dot( N, H ) );\n\treturn specularColor * D_Charlie( roughness, dotNH ) * V_Neubelt( dot(N, V), dot(N, L) );\n}\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tfDet *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif",color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#if defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvarying vec3 vColor;\n#endif",color_vertex:"#if defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor.xyz *= color.xyz;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif",common:"#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat max3( vec3 v ) { return max( max( v.x, v.y ), v.z ); }\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n#ifdef CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_maxMipLevel 8.0\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_maxTileSize 256.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\tfloat texelSize = 1.0 / ( 3.0 * cubeUV_maxTileSize );\n\t\tvec2 uv = getUV( direction, face ) * ( faceSize - 1.0 );\n\t\tvec2 f = fract( uv );\n\t\tuv += 0.5 - f;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tif ( mipInt < cubeUV_maxMipLevel ) {\n\t\t\tuv.y += 2.0 * cubeUV_maxTileSize;\n\t\t}\n\t\tuv.y += filterInt * 2.0 * cubeUV_minTileSize;\n\t\tuv.x += 3.0 * max( 0.0, cubeUV_maxTileSize - 2.0 * faceSize );\n\t\tuv *= texelSize;\n\t\tvec3 tl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x += texelSize;\n\t\tvec3 tr = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.y += texelSize;\n\t\tvec3 br = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x -= texelSize;\n\t\tvec3 bl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tvec3 tm = mix( tl, tr, f.x );\n\t\tvec3 bm = mix( bl, br, f.x );\n\t\treturn mix( tm, bm, f.y );\n\t}\n\t#define r0 1.0\n\t#define v0 0.339\n\t#define m0 - 2.0\n\t#define r1 0.8\n\t#define v1 0.276\n\t#define m1 - 1.0\n\t#define r4 0.4\n\t#define v4 0.046\n\t#define m4 2.0\n\t#define r5 0.305\n\t#define v5 0.016\n\t#define m5 3.0\n\t#define r6 0.21\n\t#define v6 0.0038\n\t#define m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= r1 ) {\n\t\t\tmip = ( r0 - roughness ) * ( m1 - m0 ) / ( r0 - r1 ) + m0;\n\t\t} else if ( roughness >= r4 ) {\n\t\t\tmip = ( r1 - roughness ) * ( m4 - m1 ) / ( r1 - r4 ) + m1;\n\t\t} else if ( roughness >= r5 ) {\n\t\t\tmip = ( r4 - roughness ) * ( m5 - m4 ) / ( r4 - r5 ) + m4;\n\t\t} else if ( roughness >= r6 ) {\n\t\t\tmip = ( r5 - roughness ) * ( m6 - m5 ) / ( r5 - r6 ) + m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), m0, cubeUV_maxMipLevel );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif",defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",encodings_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = clamp( floor( D ) / 255.0, 0.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float roughness, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat sigma = PI * roughness * roughness / ( 1.0 + roughness );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + log2( sigma );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -viewDir, normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( roughness, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",fog_vertex:"#ifdef USE_FOG\n\tfogDepth = - mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float fogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * fogDepth * fogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn texture2D( gradientMap, coord ).rgb;\n\t#else\n\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t#endif\n}",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\treflectedLight.indirectDiffuse += PI * lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n#endif",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\nvIndirectFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n\tvIndirectBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\nvIndirectFront += getAmbientLightIrradiance( ambientLightColor );\nvIndirectFront += getLightProbeIrradiance( lightProbe, geometry );\n#ifdef DOUBLE_SIDED\n\tvIndirectBack += getAmbientLightIrradiance( ambientLightColor );\n\tvIndirectBack += getLightProbeIrradiance( lightProbe, backGeometry );\n#endif\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif",lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon\n#define Material_LightProbeLOD( material )\t(0)",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.specularRoughness = max( roughnessFactor, 0.0525 );material.specularRoughness += geometryRoughness;\nmaterial.specularRoughness = min( material.specularRoughness, 1.0 );\n#ifdef REFLECTIVITY\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#endif\n#ifdef CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheen;\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat specularRoughness;\n\tvec3 specularColor;\n#ifdef CLEARCOAT\n\tfloat clearcoat;\n\tfloat clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tvec3 sheenColor;\n#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearcoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3( 0, 1, 0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNL = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = ccDotNL * directLight.color;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tccIrradiance *= PI;\n\t\t#endif\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t\treflectedLight.directSpecular += ccIrradiance * material.clearcoat * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_Sheen(\n\t\t\tmaterial.specularRoughness,\n\t\t\tdirectLight.direction,\n\t\t\tgeometry,\n\t\t\tmaterial.sheenColor\n\t\t);\n\t#else\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.normal, material.specularColor, material.specularRoughness);\n\t#endif\n\treflectedLight.directDiffuse += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNV = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular += clearcoatRadiance * material.clearcoat * BRDF_Specular_GGX_Environment( geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t\tfloat ccDotNL = ccDotNV;\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\tfloat clearcoatInv = 1.0 - clearcoatDHR;\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\tBRDF_Specular_Multiscattering_Environment( geometry, material.specularColor, material.specularRoughness, singleScattering, multiScattering );\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\treflectedLight.indirectSpecular += clearcoatInv * radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\tvec3 lightMapIrradiance = lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.normal, material.specularRoughness, maxMipLevel );\n\t#ifdef CLEARCOAT\n\t\tclearcoatRadiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness, maxMipLevel );\n\t#endif\n#endif",lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n#endif\n#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",map_particle_pars_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tuniform mat3 uvTransform;\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifndef USE_MORPHNORMALS\n\t\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\t\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\t\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\t\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\t\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\t\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t#endif\n#endif",normal_fragment_begin:"#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t\tbitangent = bitangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t#endif\n\t\t#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t#endif\n\t#endif\n#endif\nvec3 geometryNormal = normal;",normal_fragment_maps:"#ifdef OBJECTSPACE_NORMALMAP\n\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( TANGENTSPACE_NORMALMAP )\n\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\t#ifdef USE_TANGENT\n\t\tnormal = normalize( vTBN * mapN );\n\t#else\n\t\tnormal = perturbNormal2Arb( -vViewPosition, normal, mapN );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tfloat scale = sign( st1.t * st0.s - st0.t * st1.s );\n\t\tvec3 S = normalize( ( q0 * st1.t - q1 * st0.t ) * scale );\n\t\tvec3 T = normalize( ( - q0 * st1.s + q1 * st0.s ) * scale );\n\t\tvec3 N = normalize( surf_norm );\n\t\tmat3 tsn = mat3( S, T, N );\n\t\tmapN.xy *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\t#ifdef USE_TANGENT\n\t\tclearcoatNormal = normalize( vTBN * clearcoatMapN );\n\t#else\n\t\tclearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN );\n\t#endif\n#endif",clearcoat_pars_fragment:"#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ));\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w);\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ), \n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif",shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0 || NUM_SPOT_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0\n\t\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\tvec4 shadowWorldPosition;\n\t#endif\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n#endif",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform highp sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3( 1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108, 1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605, 1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }",transmissionmap_fragment:"#ifdef USE_TRANSMISSIONMAP\n\ttotalTransmission *= texture2D( transmissionMap, vUv ).r;\n#endif",transmissionmap_pars_fragment:"#ifdef USE_TRANSMISSIONMAP\n\tuniform sampler2D transmissionMap;\n#endif",uv_pars_fragment:"#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#ifdef USE_UV\n\t#ifdef UVS_VERTEX_ONLY\n\t\tvec2 vUv;\n\t#else\n\t\tvarying vec2 vUv;\n\t#endif\n\tuniform mat3 uvTransform;\n#endif",uv_vertex:"#ifdef USE_UV\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n\tuniform mat3 uv2Transform;\n#endif",uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_frag:"uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",cube_frag:"#include <envmap_common_pars_fragment>\nuniform float opacity;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\tvec3 vReflect = vWorldDirection;\n\t#include <envmap_fragment>\n\tgl_FragColor = envColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}",depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tvec4 texColor = texture2D( tEquirect, sampleUV );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;\n\t#else\n\t\treflectedLight.indirectDiffuse += vIndirectFront;\n\t#endif\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t\tmatcapColor = matcapTexelToLinear( matcapColor );\n\t#else\n\t\tvec4 matcapColor = vec4( 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#ifndef FLAT_SHADED\n\t\tvNormal = normalize( transformedNormal );\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",meshtoon_frag:"#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshtoon_vert:"#define TOON\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define REFLECTIVITY\n\t#define CLEARCOAT\n\t#define TRANSMISSION\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef TRANSMISSION\n\tuniform float transmission;\n#endif\n#ifdef REFLECTIVITY\n\tuniform float reflectivity;\n#endif\n#ifdef CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheen;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <transmissionmap_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#ifdef TRANSMISSION\n\t\tfloat totalTransmission = transmission;\n\t#endif\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <transmissionmap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#ifdef TRANSMISSION\n\t\tdiffuseColor.a *= mix( saturate( 1. - totalTransmission + linearToRelativeLuminance( reflectedLight.directSpecular + reflectedLight.indirectSpecular ) ), 1.0, metalness );\n\t#endif\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}",normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",shadow_vert:"#include <common>\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}"},Xs={common:{diffuse:{value:new Dr(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new sn},uv2Transform:{value:new 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m(t){let e;return t&&t.isTexture?e=t.encoding:t&&t.isWebGLRenderTarget?(console.warn("THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. 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T=t.getRenderTarget();return{isWebGL2:a,shaderID:x,shaderName:r.type,vertexShader:S,fragmentShader:M,defines:r.defines,isRawShaderMaterial:!0===r.isRawShaderMaterial,glslVersion:r.glslVersion,precision:d,instancing:!0===_.isInstancedMesh,instancingColor:!0===_.isInstancedMesh&&null!==_.instanceColor,supportsVertexTextures:u,outputEncoding:null!==T?m(T.texture):t.outputEncoding,map:!!r.map,mapEncoding:m(r.map),matcap:!!r.matcap,matcapEncoding:m(r.matcap),envMap:!!b,envMapMode:b&&b.mapping,envMapEncoding:m(b),envMapCubeUV:!!b&&(306===b.mapping||307===b.mapping),lightMap:!!r.lightMap,lightMapEncoding:m(r.lightMap),aoMap:!!r.aoMap,emissiveMap:!!r.emissiveMap,emissiveMapEncoding:m(r.emissiveMap),bumpMap:!!r.bumpMap,normalMap:!!r.normalMap,objectSpaceNormalMap:1===r.normalMapType,tangentSpaceNormalMap:0===r.normalMapType,clearcoatMap:!!r.clearcoatMap,clearcoatRoughnessMap:!!r.clearcoatRoughnessMap,clearcoatNormalMap:!!r.clearcoatNormalMap,displacementMap:!!r.displacementMap,roughnessMap:!!r.roughnessMap,metalnessMap:!!r.metalnessMap,specularMap:!!r.specularMap,alphaMap:!!r.alphaMap,gradientMap:!!r.gradientMap,sheen:!!r.sheen,transmissionMap:!!r.transmissionMap,combine:r.combine,vertexTangents:r.normalMap&&r.vertexTangents,vertexColors:r.vertexColors,vertexUvs:!!(r.map||r.bumpMap||r.normalMap||r.specularMap||r.alphaMap||r.emissiveMap||r.roughnessMap||r.metalnessMap||r.clearcoatMap||r.clearcoatRoughnessMap||r.clearcoatNormalMap||r.displacementMap||r.transmissionMap),uvsVertexOnly:!(r.map||r.bumpMap||r.normalMap||r.specularMap||r.alphaMap||r.emissiveMap||r.roughnessMap||r.metalnessMap||r.clearcoatNormalMap||r.transmissionMap||!r.displacementMap),fog:!!v,useFog:r.fog,fogExp2:v&&v.isFogExp2,flatShading:r.flatShading,sizeAttenuation:r.sizeAttenuation,logarithmicDepthBuffer:c,skinning:r.skinning&&w>0,maxBones:w,useVertexTexture:h,morphTargets:r.morphTargets,morphNormals:r.morphNormals,maxMorphTargets:t.maxMorphTargets,maxMorphNormals:t.maxMorphNormals,numDirLights:o.directional.length,numPointLights:o.point.length,numSpotLights:o.spot.length,numRectAreaLights:o.rectArea.length,numHemiLights:o.hemi.length,numDirLightShadows:o.directionalShadowMap.length,numPointLightShadows:o.pointShadowMap.length,numSpotLightShadows:o.spotShadowMap.length,numClippingPlanes:s.numPlanes,numClipIntersection:s.numIntersection,dithering:r.dithering,shadowMapEnabled:t.shadowMap.enabled&&f.length>0,shadowMapType:t.shadowMap.type,toneMapping:r.toneMapped?t.toneMapping:0,physicallyCorrectLights:t.physicallyCorrectLights,premultipliedAlpha:r.premultipliedAlpha,alphaTest:r.alphaTest,doubleSided:2===r.side,flipSided:1===r.side,depthPacking:void 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t.groupOrder!==e.groupOrder?t.groupOrder-e.groupOrder:t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.z!==e.z?e.z-t.z:t.id-e.id}function La(t){const e=[];let i=0;const n=[],r=[],s={id:-1};function o(n,r,o,a,c,h){let l=e[i];const u=t.get(o);return void 0===l?(l={id:n.id,object:n,geometry:r,material:o,program:u.program||s,groupOrder:a,renderOrder:n.renderOrder,z:c,group:h},e[i]=l):(l.id=n.id,l.object=n,l.geometry=r,l.material=o,l.program=u.program||s,l.groupOrder=a,l.renderOrder=n.renderOrder,l.z=c,l.group=h),i++,l}return{opaque:n,transparent:r,init:function(){i=0,n.length=0,r.length=0},push:function(t,e,i,s,a,c){const h=o(t,e,i,s,a,c);(!0===i.transparent?r:n).push(h)},unshift:function(t,e,i,s,a,c){const h=o(t,e,i,s,a,c);(!0===i.transparent?r:n).unshift(h)},finish:function(){for(let t=i,n=e.length;t<n;t++){const i=e[t];if(null===i.id)break;i.id=null,i.object=null,i.geometry=null,i.material=null,i.program=null,i.group=null}},sort:function(t,e){n.length>1&&n.sort(t||Pa),r.length>1&&r.sort(e||Ra)}}}function Oa(t){let e=new WeakMap;return{get:function(i,n){const r=e.get(i);let s;return void 0===r?(s=new La(t),e.set(i,new WeakMap),e.get(i).set(n,s)):(s=r.get(n),void 0===s&&(s=new La(t),r.set(n,s))),s},dispose:function(){e=new WeakMap}}}function Na(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let i;switch(e.type){case"DirectionalLight":i={direction:new fn,color:new Dr};break;case"SpotLight":i={position:new fn,direction:new fn,color:new Dr,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":i={position:new fn,color:new Dr,distance:0,decay:0};break;case"HemisphereLight":i={direction:new fn,skyColor:new Dr,groundColor:new Dr};break;case"RectAreaLight":i={color:new Dr,position:new fn,halfWidth:new fn,halfHeight:new fn}}return t[e.id]=i,i}}}let Da=0;function $a(t,e){return(e.castShadow?1:0)-(t.castShadow?1:0)}function ka(t,e){const i=new Na,n=function(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let i;switch(e.type){case"DirectionalLight":case"SpotLight":i={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new rn};break;case"PointLight":i={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new rn,shadowCameraNear:1,shadowCameraFar:1e3}}return t[e.id]=i,i}}}(),r={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadow:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]};for(let t=0;t<9;t++)r.probe.push(new fn);const s=new fn,o=new Hn,a=new Hn;return{setup:function(s){let o=0,a=0,c=0;for(let t=0;t<9;t++)r.probe[t].set(0,0,0);let h=0,l=0,u=0,d=0,p=0,f=0,m=0,g=0;s.sort($a);for(let t=0,e=s.length;t<e;t++){const e=s[t],_=e.color,v=e.intensity,y=e.distance,b=e.shadow&&e.shadow.map?e.shadow.map.texture:null;if(e.isAmbientLight)o+=_.r*v,a+=_.g*v,c+=_.b*v;else if(e.isLightProbe)for(let t=0;t<9;t++)r.probe[t].addScaledVector(e.sh.coefficients[t],v);else if(e.isDirectionalLight){const t=i.get(e);if(t.color.copy(e.color).multiplyScalar(e.intensity),e.castShadow){const t=e.shadow,i=n.get(e);i.shadowBias=t.bias,i.shadowNormalBias=t.normalBias,i.shadowRadius=t.radius,i.shadowMapSize=t.mapSize,r.directionalShadow[h]=i,r.directionalShadowMap[h]=b,r.directionalShadowMatrix[h]=e.shadow.matrix,f++}r.directional[h]=t,h++}else if(e.isSpotLight){const t=i.get(e);if(t.position.setFromMatrixPosition(e.matrixWorld),t.color.copy(_).multiplyScalar(v),t.distance=y,t.coneCos=Math.cos(e.angle),t.penumbraCos=Math.cos(e.angle*(1-e.penumbra)),t.decay=e.decay,e.castShadow){const t=e.shadow,i=n.get(e);i.shadowBias=t.bias,i.shadowNormalBias=t.normalBias,i.shadowRadius=t.radius,i.shadowMapSize=t.mapSize,r.spotShadow[u]=i,r.spotShadowMap[u]=b,r.spotShadowMatrix[u]=e.shadow.matrix,g++}r.spot[u]=t,u++}else if(e.isRectAreaLight){const t=i.get(e);t.color.copy(_).multiplyScalar(v),t.halfWidth.set(.5*e.width,0,0),t.halfHeight.set(0,.5*e.height,0),r.rectArea[d]=t,d++}else if(e.isPointLight){const t=i.get(e);if(t.color.copy(e.color).multiplyScalar(e.intensity),t.distance=e.distance,t.decay=e.decay,e.castShadow){const t=e.shadow,i=n.get(e);i.shadowBias=t.bias,i.shadowNormalBias=t.normalBias,i.shadowRadius=t.radius,i.shadowMapSize=t.mapSize,i.shadowCameraNear=t.camera.near,i.shadowCameraFar=t.camera.far,r.pointShadow[l]=i,r.pointShadowMap[l]=b,r.pointShadowMatrix[l]=e.shadow.matrix,m++}r.point[l]=t,l++}else if(e.isHemisphereLight){const t=i.get(e);t.skyColor.copy(e.color).multiplyScalar(v),t.groundColor.copy(e.groundColor).multiplyScalar(v),r.hemi[p]=t,p++}}d>0&&(e.isWebGL2||!0===t.has("OES_texture_float_linear")?(r.rectAreaLTC1=Xs.LTC_FLOAT_1,r.rectAreaLTC2=Xs.LTC_FLOAT_2):!0===t.has("OES_texture_half_float_linear")?(r.rectAreaLTC1=Xs.LTC_HALF_1,r.rectAreaLTC2=Xs.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. 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ja(t){zr.call(this),this.type="MeshDistanceMaterial",this.referencePosition=new fn,this.nearDistance=1,this.farDistance=1e3,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.setValues(t)}Ba.prototype=Object.create(zr.prototype),Ba.prototype.constructor=Ba,Ba.prototype.isMeshDepthMaterial=!0,Ba.prototype.copy=function(t){return zr.prototype.copy.call(this,t),this.depthPacking=t.depthPacking,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this},ja.prototype=Object.create(zr.prototype),ja.prototype.constructor=ja,ja.prototype.isMeshDistanceMaterial=!0,ja.prototype.copy=function(t){return zr.prototype.copy.call(this,t),this.referencePosition.copy(t.referencePosition),this.nearDistance=t.nearDistance,this.farDistance=t.farDistance,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this};function Ha(t,e,i){let n=new Us;const r=new rn,s=new rn,o=new un,a=[],c=[],h={},l={0:1,1:0,2:2},u=new Os({defines:{SAMPLE_RATE:2/8,HALF_SAMPLE_RATE:1/8},uniforms:{shadow_pass:{value:null},resolution:{value:new rn},radius:{value:4}},vertexShader:"void main() {\n\tgl_Position = vec4( position, 1.0 );\n}",fragmentShader:"uniform sampler2D shadow_pass;\nuniform vec2 resolution;\nuniform float radius;\n#include <packing>\nvoid main() {\n\tfloat mean = 0.0;\n\tfloat squared_mean = 0.0;\n\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy ) / resolution ) );\n\tfor ( float i = -1.0; i < 1.0 ; i += 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n.requestReferenceSpace(o),S.setContext(n),S.start(),i.isPresenting=!0,i.dispatchEvent({type:"sessionstart"})}};const y=new fn,b=new fn;function x(t,e){null===e?t.matrixWorld.copy(t.matrix):t.matrixWorld.multiplyMatrices(e.matrixWorld,t.matrix),t.matrixWorldInverse.copy(t.matrixWorld).invert()}this.getCamera=function(t){p.near=u.near=l.near=t.near,p.far=u.far=l.far=t.far,f===p.near&&m===p.far||(n.updateRenderState({depthNear:p.near,depthFar:p.far}),f=p.near,m=p.far);const e=t.parent,i=p.cameras;x(p,e);for(let t=0;t<i.length;t++)x(i[t],e);t.matrixWorld.copy(p.matrixWorld),t.matrix.copy(p.matrix),t.matrix.decompose(t.position,t.quaternion,t.scale);const r=t.children;for(let t=0,e=r.length;t<e;t++)r[t].updateMatrixWorld(!0);return 2===i.length?function(t,e,i){y.setFromMatrixPosition(e.matrixWorld),b.setFromMatrixPosition(i.matrixWorld);const n=y.distanceTo(b),r=e.projectionMatrix.elements,s=i.projectionMatrix.elements,o=r[14]/(r[10]-1),a=r[14]/(r[10]+1),c=(r[9]+1)/r[5],h=(r[9]-1)/r[5],l=(r[8]-1)/r[0],u=(s[8]+1)/s[0],d=o*l,p=o*u,f=n/(-l+u),m=f*-l;e.matrixWorld.decompose(t.position,t.quaternion,t.scale),t.translateX(m),t.translateZ(f),t.matrixWorld.compose(t.position,t.quaternion,t.scale),t.matrixWorldInverse.copy(t.matrixWorld).invert();const g=o+f,_=a+f,v=d-m,x=p+(n-m),w=c*a/_*g,S=h*a/_*g;t.projectionMatrix.makePerspective(v,x,w,S,g,_)}(p,l,u):p.projectionMatrix.copy(l.projectionMatrix),p};let w=null;const S=new Vs;S.setAnimationLoop((function(e,i){if(a=i.getViewerPose(s),null!==a){const e=a.views,i=n.renderState.baseLayer;t.setFramebuffer(i.framebuffer);let r=!1;e.length!==p.cameras.length&&(p.cameras.length=0,r=!0);for(let t=0;t<e.length;t++){const n=e[t],s=i.getViewport(n),o=d[t];o.matrix.fromArray(n.transform.matrix),o.projectionMatrix.fromArray(n.projectionMatrix),o.viewport.set(s.x,s.y,s.width,s.height),0===t&&p.matrix.copy(o.matrix),!0===r&&p.cameras.push(o)}}const r=n.inputSources;for(let t=0;t<c.length;t++){const e=c[t],n=r[t];e.update(n,i,s)}w&&w(e,i)})),this.setAnimationLoop=function(t){w=t},this.dispose=function(){}}function Za(t){function e(e,i){e.opacity.value=i.opacity,i.color&&e.diffuse.value.copy(i.color),i.emissive&&e.emissive.value.copy(i.emissive).multiplyScalar(i.emissiveIntensity),i.map&&(e.map.value=i.map),i.alphaMap&&(e.alphaMap.value=i.alphaMap),i.specularMap&&(e.specularMap.value=i.specularMap);const n=t.get(i).envMap;if(n){e.envMap.value=n,e.flipEnvMap.value=n.isCubeTexture&&n._needsFlipEnvMap?-1:1,e.reflectivity.value=i.reflectivity,e.refractionRatio.value=i.refractionRatio;const r=t.get(n).__maxMipLevel;void 0!==r&&(e.maxMipLevel.value=r)}let r,s;i.lightMap&&(e.lightMap.value=i.lightMap,e.lightMapIntensity.value=i.lightMapIntensity),i.aoMap&&(e.aoMap.value=i.aoMap,e.aoMapIntensity.value=i.aoMapIntensity),i.map?r=i.map:i.specularMap?r=i.specularMap:i.displacementMap?r=i.displacementMap:i.normalMap?r=i.normalMap:i.bumpMap?r=i.bumpMap:i.roughnessMap?r=i.roughnessMap:i.metalnessMap?r=i.metalnessMap:i.alphaMap?r=i.alphaMap:i.emissiveMap?r=i.emissiveMap:i.clearcoatMap?r=i.clearcoatMap:i.clearcoatNormalMap?r=i.clearcoatNormalMap:i.clearcoatRoughnessMap&&(r=i.clearcoatRoughnessMap),void 0!==r&&(r.isWebGLRenderTarget&&(r=r.texture),!0===r.matrixAutoUpdate&&r.updateMatrix(),e.uvTransform.value.copy(r.matrix)),i.aoMap?s=i.aoMap:i.lightMap&&(s=i.lightMap),void 0!==s&&(s.isWebGLRenderTarget&&(s=s.texture),!0===s.matrixAutoUpdate&&s.updateMatrix(),e.uv2Transform.value.copy(s.matrix))}function i(e,i){e.roughness.value=i.roughness,e.metalness.value=i.metalness,i.roughnessMap&&(e.roughnessMap.value=i.roughnessMap),i.metalnessMap&&(e.metalnessMap.value=i.metalnessMap),i.emissiveMap&&(e.emissiveMap.value=i.emissiveMap),i.bumpMap&&(e.bumpMap.value=i.bumpMap,e.bumpScale.value=i.bumpScale,1===i.side&&(e.bumpScale.value*=-1)),i.normalMap&&(e.normalMap.value=i.normalMap,e.normalScale.value.copy(i.normalScale),1===i.side&&e.normalScale.value.negate()),i.displacementMap&&(e.displacementMap.value=i.displacementMap,e.displacementScale.value=i.displacementScale,e.displacementBias.value=i.displacementBias);t.get(i).envMap&&(e.envMapIntensity.value=i.envMapIntensity)}return{refreshFogUniforms:function(t,e){t.fogColor.value.copy(e.color),e.isFog?(t.fogNear.value=e.near,t.fogFar.value=e.far):e.isFogExp2&&(t.fogDensity.value=e.density)},refreshMaterialUniforms:function(t,n,r,s){n.isMeshBasicMaterial?e(t,n):n.isMeshLambertMaterial?(e(t,n),function(t,e){e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap)}(t,n)):n.isMeshToonMaterial?(e(t,n),function(t,e){e.gradientMap&&(t.gradientMap.value=e.gradientMap);e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,n)):n.isMeshPhongMaterial?(e(t,n),function(t,e){t.specular.value.copy(e.specular),t.shininess.value=Math.max(e.shininess,1e-4),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,n)):n.isMeshStandardMaterial?(e(t,n),n.isMeshPhysicalMaterial?function(t,e){i(t,e),t.reflectivity.value=e.reflectivity,t.clearcoat.value=e.clearcoat,t.clearcoatRoughness.value=e.clearcoatRoughness,e.sheen&&t.sheen.value.copy(e.sheen);e.clearcoatMap&&(t.clearcoatMap.value=e.clearcoatMap);e.clearcoatRoughnessMap&&(t.clearcoatRoughnessMap.value=e.clearcoatRoughnessMap);e.clearcoatNormalMap&&(t.clearcoatNormalScale.value.copy(e.clearcoatNormalScale),t.clearcoatNormalMap.value=e.clearcoatNormalMap,1===e.side&&t.clearcoatNormalScale.value.negate());t.transmission.value=e.transmission,e.transmissionMap&&(t.transmissionMap.value=e.transmissionMap)}(t,n):i(t,n)):n.isMeshMatcapMaterial?(e(t,n),function(t,e){e.matcap&&(t.matcap.value=e.matcap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,n)):n.isMeshDepthMaterial?(e(t,n),function(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,n)):n.isMeshDistanceMaterial?(e(t,n),function(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias);t.referencePosition.value.copy(e.referencePosition),t.nearDistance.value=e.nearDistance,t.farDistance.value=e.farDistance}(t,n)):n.isMeshNormalMaterial?(e(t,n),function(t,e){e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,n)):n.isLineBasicMaterial?(function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity}(t,n),n.isLineDashedMaterial&&function(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize+e.gapSize,t.scale.value=e.scale}(t,n)):n.isPointsMaterial?function(t,e,i,n){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.size.value=e.size*i,t.scale.value=.5*n,e.map&&(t.map.value=e.map);e.alphaMap&&(t.alphaMap.value=e.alphaMap);let r;e.map?r=e.map:e.alphaMap&&(r=e.alphaMap);void 0!==r&&(!0===r.matrixAutoUpdate&&r.updateMatrix(),t.uvTransform.value.copy(r.matrix))}(t,n,r,s):n.isSpriteMaterial?function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.rotation.value=e.rotation,e.map&&(t.map.value=e.map);e.alphaMap&&(t.alphaMap.value=e.alphaMap);let i;e.map?i=e.map:e.alphaMap&&(i=e.alphaMap);void 0!==i&&(!0===i.matrixAutoUpdate&&i.updateMatrix(),t.uvTransform.value.copy(i.matrix))}(t,n):n.isShadowMaterial?(t.color.value.copy(n.color),t.opacity.value=n.opacity):n.isShaderMaterial&&(n.uniformsNeedUpdate=!1)}}}function Ja(t){const e=void 0!==(t=t||{}).canvas?t.canvas:function(){const t=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");return t.style.display="block",t}(),i=void 0!==t.context?t.context:null,n=void 0!==t.alpha&&t.alpha,r=void 0===t.depth||t.depth,s=void 0===t.stencil||t.stencil,o=void 0!==t.antialias&&t.antialias,a=void 0===t.premultipliedAlpha||t.premultipliedAlpha,c=void 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ct},this.getContextAttributes=function(){return ct.getContextAttributes()},this.forceContextLoss=function(){const t=j.get("WEBGL_lose_context");t&&t.loseContext()},this.forceContextRestore=function(){const t=j.get("WEBGL_lose_context");t&&t.restoreContext()},this.getPixelRatio=function(){return I},this.setPixelRatio=function(t){void 0!==t&&(I=t,this.setSize(C,E,!1))},this.getSize=function(t){return void 0===t&&(console.warn("WebGLRenderer: .getsize() now requires a Vector2 as an argument"),t=new rn),t.set(C,E)},this.setSize=function(t,i,n){ut.isPresenting?console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting."):(C=t,E=i,e.width=Math.floor(t*I),e.height=Math.floor(i*I),!1!==n&&(e.style.width=t+"px",e.style.height=i+"px"),this.setViewport(0,0,t,i))},this.getDrawingBufferSize=function(t){return void 0===t&&(console.warn("WebGLRenderer: .getdrawingBufferSize() now requires a Vector2 as an argument"),t=new 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Dr),t.copy(it.getClearColor())},this.setClearColor=function(){it.setClearColor.apply(it,arguments)},this.getClearAlpha=function(){return it.getClearAlpha()},this.setClearAlpha=function(){it.setClearAlpha.apply(it,arguments)},this.clear=function(t,e,i){let n=0;(void 0===t||t)&&(n|=16384),(void 0===e||e)&&(n|=256),(void 0===i||i)&&(n|=1024),ct.clear(n)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.dispose=function(){e.removeEventListener("webglcontextlost",pt,!1),e.removeEventListener("webglcontextrestored",ft,!1),Q.dispose(),tt.dispose(),G.dispose(),W.dispose(),Z.dispose(),at.dispose(),ut.dispose(),vt.stop()},this.renderBufferImmediate=function(t,e){at.initAttributes();const i=G.get(t);t.hasPositions&&!i.position&&(i.position=ct.createBuffer()),t.hasNormals&&!i.normal&&(i.normal=ct.createBuffer()),t.hasUvs&&!i.uv&&(i.uv=ct.createBuffer()),t.hasColors&&!i.color&&(i.color=ct.createBuffer());const n=e.getAttributes();t.hasPositions&&(ct.bindBuffer(34962,i.position),ct.bufferData(34962,t.positionArray,35048),at.enableAttribute(n.position),ct.vertexAttribPointer(n.position,3,5126,!1,0,0)),t.hasNormals&&(ct.bindBuffer(34962,i.normal),ct.bufferData(34962,t.normalArray,35048),at.enableAttribute(n.normal),ct.vertexAttribPointer(n.normal,3,5126,!1,0,0)),t.hasUvs&&(ct.bindBuffer(34962,i.uv),ct.bufferData(34962,t.uvArray,35048),at.enableAttribute(n.uv),ct.vertexAttribPointer(n.uv,2,5126,!1,0,0)),t.hasColors&&(ct.bindBuffer(34962,i.color),ct.bufferData(34962,t.colorArray,35048),at.enableAttribute(n.color),ct.vertexAttribPointer(n.color,3,5126,!1,0,0)),at.disableUnusedAttributes(),ct.drawArrays(4,0,t.count),t.count=0},this.renderBufferDirect=function(t,e,i,n,r,s){null===e&&(e=F);const o=r.isMesh&&r.matrixWorld.determinant()<0,a=St(t,e,n,r);U.setMaterial(n,o);let c=i.index;const h=i.attributes.position;if(null===c){if(void 0===h||0===h.count)return}else if(0===c.count)return;let l,u=1;!0===n.wireframe&&(c=Y.getWireframeAttribute(i),u=2),(n.morphTargets||n.morphNormals)&&nt.update(r,i,n,a),at.setup(r,n,a,i,c);let d=rt;null!==c&&(l=X.get(c),d=st,d.setIndex(l));const p=null!==c?c.count:h.count,f=i.drawRange.start*u,m=i.drawRange.count*u,g=null!==s?s.start*u:0,_=null!==s?s.count*u:1/0,v=Math.max(f,g),y=Math.min(p,f+m,g+_)-1,b=Math.max(0,y-v+1);if(0!==b){if(r.isMesh)!0===n.wireframe?(U.setLineWidth(n.wireframeLinewidth*B()),d.setMode(1)):d.setMode(4);else if(r.isLine){let t=n.linewidth;void 0===t&&(t=1),U.setLineWidth(t*B()),r.isLineSegments?d.setMode(1):r.isLineLoop?d.setMode(2):d.setMode(3)}else r.isPoints?d.setMode(0):r.isSprite&&d.setMode(4);if(r.isInstancedMesh)d.renderInstances(v,b,r.count);else if(i.isInstancedBufferGeometry){const t=Math.min(i.instanceCount,i._maxInstanceCount);d.renderInstances(v,b,t)}else d.render(v,b)}},this.compile=function(t,e){d=tt.get(t),d.init(),t.traverseVisible((function(t){t.isLight&&t.layers.test(e.layers)&&(d.pushLight(t),t.castShadow&&d.pushShadow(t))})),d.setupLights();const i=new WeakMap;t.traverse((function(e){const n=e.material;if(n)if(Array.isArray(n))for(let r=0;r<n.length;r++){const s=n[r];!1===i.has(s)&&(wt(s,t,e),i.set(s))}else!1===i.has(n)&&(wt(n,t,e),i.set(n))}))};let _t=null;const vt=new Vs;function yt(t,e,i,n){if(!1===t.visible)return;if(t.layers.test(e.layers))if(t.isGroup)i=t.renderOrder;else if(t.isLOD)!0===t.autoUpdate&&t.update(e);else if(t.isLight)d.pushLight(t),t.castShadow&&d.pushShadow(t);else if(t.isSprite){if(!t.frustumCulled||N.intersectsSprite(t)){n&&z.setFromMatrixPosition(t.matrixWorld).applyMatrix4(k);const e=Z.update(t),r=t.material;r.visible&&u.push(t,e,r,i,z.z,null)}}else if(t.isImmediateRenderObject)n&&z.setFromMatrixPosition(t.matrixWorld).applyMatrix4(k),u.push(t,null,t.material,i,z.z,null);else if((t.isMesh||t.isLine||t.isPoints)&&(t.isSkinnedMesh&&t.skeleton.frame!==V.render.frame&&(t.skeleton.update(),t.skeleton.frame=V.render.frame),!t.frustumCulled||N.intersectsObject(t))){n&&z.setFromMatrixPosition(t.matrixWorld).applyMatrix4(k);const e=Z.update(t),r=t.material;if(Array.isArray(r)){const n=e.groups;for(let s=0,o=n.length;s<o;s++){const o=n[s],a=r[o.materialIndex];a&&a.visible&&u.push(t,e,a,i,z.z,o)}}else r.visible&&u.push(t,e,r,i,z.z,null)}const r=t.children;for(let t=0,s=r.length;t<s;t++)yt(r[t],e,i,n)}function bt(t,e,i){const n=!0===e.isScene?e.overrideMaterial:null;for(let r=0,s=t.length;r<s;r++){const s=t[r],o=s.object,a=s.geometry,c=null===n?s.material:n,h=s.group;if(i.isArrayCamera){const t=i.cameras;for(let i=0,n=t.length;i<n;i++){const n=t[i];o.layers.test(n.layers)&&(U.viewport(S.copy(n.viewport)),d.setupLightsView(n),xt(o,e,n,a,c,h))}}else xt(o,e,i,a,c,h)}}function xt(t,e,i,n,r,s){if(t.onBeforeRender(f,e,i,n,r,s),t.modelViewMatrix.multiplyMatrices(i.matrixWorldInverse,t.matrixWorld),t.normalMatrix.getNormalMatrix(t.modelViewMatrix),t.isImmediateRenderObject){const n=St(i,e,r,t);U.setMaterial(r),at.reset(),function(t,e){t.render((function(t){f.renderBufferImmediate(t,e)}))}(t,n)}else f.renderBufferDirect(i,e,n,r,t,s);t.onAfterRender(f,e,i,n,r,s)}function wt(t,e,i){!0!==e.isScene&&(e=F);const n=G.get(t),r=d.state.lights,s=d.state.shadowsArray,o=r.state.version,a=J.getParameters(t,r.state,s,e,i),c=J.getProgramCacheKey(a);let h=n.program,l=!0;if(n.environment=t.isMeshStandardMaterial?e.environment:null,n.fog=e.fog,n.envMap=W.get(t.envMap||n.environment),void 0===h)t.addEventListener("dispose",mt);else if(h.cacheKey!==c)gt(t);else if(n.lightsStateVersion!==o)l=!1;else{if(void 0!==a.shaderID)return;l=!1}l&&(a.uniforms=J.getUniforms(t),t.onBeforeCompile(a,f),h=J.acquireProgram(a,c),n.program=h,n.uniforms=a.uniforms,n.outputEncoding=a.outputEncoding);const u=n.uniforms;(t.isShaderMaterial||t.isRawShaderMaterial)&&!0!==t.clipping||(n.numClippingPlanes=et.numPlanes,n.numIntersection=et.numIntersection,u.clippingPlanes=et.uniform),n.needsLights=function(t){return t.isMeshLambertMaterial||t.isMeshToonMaterial||t.isMeshPhongMaterial||t.isMeshStandardMaterial||t.isShadowMaterial||t.isShaderMaterial&&!0===t.lights}(t),n.lightsStateVersion=o,n.needsLights&&(u.ambientLightColor.value=r.state.ambient,u.lightProbe.value=r.state.probe,u.directionalLights.value=r.state.directional,u.directionalLightShadows.value=r.state.directionalShadow,u.spotLights.value=r.state.spot,u.spotLightShadows.value=r.state.spotShadow,u.rectAreaLights.value=r.state.rectArea,u.ltc_1.value=r.state.rectAreaLTC1,u.ltc_2.value=r.state.rectAreaLTC2,u.pointLights.value=r.state.point,u.pointLightShadows.value=r.state.pointShadow,u.hemisphereLights.value=r.state.hemi,u.directionalShadowMap.value=r.state.directionalShadowMap,u.directionalShadowMatrix.value=r.state.directionalShadowMatrix,u.spotShadowMap.value=r.state.spotShadowMap,u.spotShadowMatrix.value=r.state.spotShadowMatrix,u.pointShadowMap.value=r.state.pointShadowMap,u.pointShadowMatrix.value=r.state.pointShadowMatrix);const p=n.program.getUniforms(),m=aa.seqWithValue(p.seq,u);n.uniformsList=m}function St(t,e,i,n){!0!==e.isScene&&(e=F),q.resetTextureUnits();const r=e.fog,s=i.isMeshStandardMaterial?e.environment:null,o=null===y?f.outputEncoding:y.texture.encoding,a=W.get(i.envMap||s),c=G.get(i),h=d.state.lights;if(!0===D&&(!0===$||t!==w)){const e=t===w&&i.id===x;et.setState(i,t,e)}i.version===c.__version?i.fog&&c.fog!==r||c.environment!==s||c.needsLights&&c.lightsStateVersion!==h.state.version?wt(i,e,n):void 0===c.numClippingPlanes||c.numClippingPlanes===et.numPlanes&&c.numIntersection===et.numIntersection?(c.outputEncoding!==o||c.envMap!==a)&&wt(i,e,n):wt(i,e,n):(wt(i,e,n),c.__version=i.version);let l=!1,u=!1,p=!1;const m=c.program,g=m.getUniforms(),_=c.uniforms;if(U.useProgram(m.program)&&(l=!0,u=!0,p=!0),i.id!==x&&(x=i.id,u=!0),l||w!==t){if(g.setValue(ct,"projectionMatrix",t.projectionMatrix),H.logarithmicDepthBuffer&&g.setValue(ct,"logDepthBufFC",2/(Math.log(t.far+1)/Math.LN2)),w!==t&&(w=t,u=!0,p=!0),i.isShaderMaterial||i.isMeshPhongMaterial||i.isMeshToonMaterial||i.isMeshStandardMaterial||i.envMap){const e=g.map.cameraPosition;void 0!==e&&e.setValue(ct,z.setFromMatrixPosition(t.matrixWorld))}(i.isMeshPhongMaterial||i.isMeshToonMaterial||i.isMeshLambertMaterial||i.isMeshBasicMaterial||i.isMeshStandardMaterial||i.isShaderMaterial)&&g.setValue(ct,"isOrthographic",!0===t.isOrthographicCamera),(i.isMeshPhongMaterial||i.isMeshToonMaterial||i.isMeshLambertMaterial||i.isMeshBasicMaterial||i.isMeshStandardMaterial||i.isShaderMaterial||i.isShadowMaterial||i.skinning)&&g.setValue(ct,"viewMatrix",t.matrixWorldInverse)}if(i.skinning){g.setOptional(ct,n,"bindMatrix"),g.setOptional(ct,n,"bindMatrixInverse");const t=n.skeleton;if(t){const e=t.bones;if(H.floatVertexTextures){if(null===t.boneTexture){let i=Math.sqrt(4*e.length);i=nn.ceilPowerOfTwo(i),i=Math.max(i,4);const n=new Float32Array(i*i*4);n.set(t.boneMatrices);const r=new Bs(n,i,i,zi,Ni);t.boneMatrices=n,t.boneTexture=r,t.boneTextureSize=i}g.setValue(ct,"boneTexture",t.boneTexture,q),g.setValue(ct,"boneTextureSize",t.boneTextureSize)}else g.setOptional(ct,t,"boneMatrices")}}var v,b;return(u||c.receiveShadow!==n.receiveShadow)&&(c.receiveShadow=n.receiveShadow,g.setValue(ct,"receiveShadow",n.receiveShadow)),u&&(g.setValue(ct,"toneMappingExposure",f.toneMappingExposure),c.needsLights&&(b=p,(v=_).ambientLightColor.needsUpdate=b,v.lightProbe.needsUpdate=b,v.directionalLights.needsUpdate=b,v.directionalLightShadows.needsUpdate=b,v.pointLights.needsUpdate=b,v.pointLightShadows.needsUpdate=b,v.spotLights.needsUpdate=b,v.spotLightShadows.needsUpdate=b,v.rectAreaLights.needsUpdate=b,v.hemisphereLights.needsUpdate=b),r&&i.fog&&K.refreshFogUniforms(_,r),K.refreshMaterialUniforms(_,i,I,E),aa.upload(ct,c.uniformsList,_,q)),i.isShaderMaterial&&!0===i.uniformsNeedUpdate&&(aa.upload(ct,c.uniformsList,_,q),i.uniformsNeedUpdate=!1),i.isSpriteMaterial&&g.setValue(ct,"center",n.center),g.setValue(ct,"modelViewMatrix",n.modelViewMatrix),g.setValue(ct,"normalMatrix",n.normalMatrix),g.setValue(ct,"modelMatrix",n.matrixWorld),m}vt.setAnimationLoop((function(t){ut.isPresenting||_t&&_t(t)})),"undefined"!=typeof window&&vt.setContext(window),this.setAnimationLoop=function(t){_t=t,ut.setAnimationLoop(t),null===t?vt.stop():vt.start()},this.render=function(t,e){let i,n;if(void 0!==arguments[2]&&(console.warn("THREE.WebGLRenderer.render(): the renderTarget argument has been removed. Use .setRenderTarget() instead."),i=arguments[2]),void 0!==arguments[3]&&(console.warn("THREE.WebGLRenderer.render(): the forceClear argument has been removed. Use .clear() instead."),n=arguments[3]),void 0!==e&&!0!==e.isCamera)return void console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");if(!0===m)return;at.resetDefaultState(),x=-1,w=null,!0===t.autoUpdate&&t.updateMatrixWorld(),null===e.parent&&e.updateMatrixWorld(),!0===ut.enabled&&!0===ut.isPresenting&&(e=ut.getCamera(e)),!0===t.isScene&&t.onBeforeRender(f,t,e,i||y),d=tt.get(t,p.length),d.init(),p.push(d),k.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),N.setFromProjectionMatrix(k),$=this.localClippingEnabled,D=et.init(this.clippingPlanes,$,e),u=Q.get(t,e),u.init(),yt(t,e,0,f.sortObjects),u.finish(),!0===f.sortObjects&&u.sort(A,P),!0===D&&et.beginShadows();const r=d.state.shadowsArray;dt.render(r,t,e),d.setupLights(),d.setupLightsView(e),!0===D&&et.endShadows(),!0===this.info.autoReset&&this.info.reset(),void 0!==i&&this.setRenderTarget(i),it.render(u,t,e,n);const s=u.opaque,o=u.transparent;s.length>0&&bt(s,t,e),o.length>0&&bt(o,t,e),!0===t.isScene&&t.onAfterRender(f,t,e),null!==y&&(q.updateRenderTargetMipmap(y),q.updateMultisampleRenderTarget(y)),U.buffers.depth.setTest(!0),U.buffers.depth.setMask(!0),U.buffers.color.setMask(!0),U.setPolygonOffset(!1),p.pop(),d=p.length>0?p[p.length-1]:null,u=null},this.setFramebuffer=function(t){g!==t&&null===y&&ct.bindFramebuffer(36160,t),g=t},this.getActiveCubeFace=function(){return _},this.getActiveMipmapLevel=function(){return v},this.getRenderList=function(){return u},this.setRenderList=function(t){u=t},this.getRenderTarget=function(){return y},this.setRenderTarget=function(t,e=0,i=0){y=t,_=e,v=i,t&&void 0===G.get(t).__webglFramebuffer&&q.setupRenderTarget(t);let n=g,r=!1;if(t){const i=G.get(t).__webglFramebuffer;t.isWebGLCubeRenderTarget?(n=i[e],r=!0):n=t.isWebGLMultisampleRenderTarget?G.get(t).__webglMultisampledFramebuffer:i,S.copy(t.viewport),M.copy(t.scissor),T=t.scissorTest}else S.copy(R).multiplyScalar(I).floor(),M.copy(L).multiplyScalar(I).floor(),T=O;if(b!==n&&(ct.bindFramebuffer(36160,n),b=n),U.viewport(S),U.scissor(M),U.setScissorTest(T),r){const n=G.get(t.texture);ct.framebufferTexture2D(36160,36064,34069+e,n.__webglTexture,i)}},this.readRenderTargetPixels=function(t,e,i,n,r,s,o){if(!t||!t.isWebGLRenderTarget)return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let a=G.get(t).__webglFramebuffer;if(t.isWebGLCubeRenderTarget&&void 0!==o&&(a=a[o]),a){let o=!1;a!==b&&(ct.bindFramebuffer(36160,a),o=!0);try{const a=t.texture,c=a.format,h=a.type;if(c!==zi&&ot.convert(c)!==ct.getParameter(35739))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");const l=h===Di&&(j.has("EXT_color_buffer_half_float")||H.isWebGL2&&j.has("EXT_color_buffer_float"));if(!(h===Ri||ot.convert(h)===ct.getParameter(35738)||h===Ni&&(H.isWebGL2||j.has("OES_texture_float")||j.has("WEBGL_color_buffer_float"))||l))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");36053===ct.checkFramebufferStatus(36160)?e>=0&&e<=t.width-n&&i>=0&&i<=t.height-r&&ct.readPixels(e,i,n,r,ot.convert(c),ot.convert(h),s):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.")}finally{o&&ct.bindFramebuffer(36160,b)}}},this.copyFramebufferToTexture=function(t,e,i=0){const n=Math.pow(2,-i),r=Math.floor(e.image.width*n),s=Math.floor(e.image.height*n),o=ot.convert(e.format);q.setTexture2D(e,0),ct.copyTexImage2D(3553,i,o,t.x,t.y,r,s,0),U.unbindTexture()},this.copyTextureToTexture=function(t,e,i,n=0){const r=e.image.width,s=e.image.height,o=ot.convert(i.format),a=ot.convert(i.type);q.setTexture2D(i,0),ct.pixelStorei(37440,i.flipY),ct.pixelStorei(37441,i.premultiplyAlpha),ct.pixelStorei(3317,i.unpackAlignment),e.isDataTexture?ct.texSubImage2D(3553,n,t.x,t.y,r,s,o,a,e.image.data):e.isCompressedTexture?ct.compressedTexSubImage2D(3553,n,t.x,t.y,e.mipmaps[0].width,e.mipmaps[0].height,o,e.mipmaps[0].data):ct.texSubImage2D(3553,n,t.x,t.y,o,a,e.image),0===n&&i.generateMipmaps&&ct.generateMipmap(3553),U.unbindTexture()},this.initTexture=function(t){q.setTexture2D(t,0),U.unbindTexture()},this.resetState=function(){U.reset(),at.reset()},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}function Ka(t){Ja.call(this,t)}qa.prototype=Object.assign(Object.create(Ds.prototype),{constructor:qa,isArrayCamera:!0}),Wa.prototype=Object.assign(Object.create(pr.prototype),{constructor:Wa,isGroup:!0}),Object.assign(Xa.prototype,{constructor:Xa,getHandSpace:function(){return null===this._hand&&(this._hand=new Wa,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand},getTargetRaySpace:function(){return null===this._targetRay&&(this._targetRay=new Wa,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1),this._targetRay},getGripSpace:function(){return null===this._grip&&(this._grip=new Wa,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1),this._grip},dispatchEvent:function(t){return null!==this._targetRay&&this._targetRay.dispatchEvent(t),null!==this._grip&&this._grip.dispatchEvent(t),null!==this._hand&&this._hand.dispatchEvent(t),this},disconnect:function(t){return this.dispatchEvent({type:"disconnected",data:t}),null!==this._targetRay&&(this._targetRay.visible=!1),null!==this._grip&&(this._grip.visible=!1),null!==this._hand&&(this._hand.visible=!1),this},update:function(t,e,i){let n=null,r=null,s=null;const o=this._targetRay,a=this._grip,c=this._hand;if(t&&"visible-blurred"!==e.session.visibilityState)if(c&&t.hand){s=!0;for(const n of t.hand.values()){const t=e.getJointPose(n,i);if(void 0===c.joints[n.jointName]){const t=new Wa;t.matrixAutoUpdate=!1,t.visible=!1,c.joints[n.jointName]=t,c.add(t)}const r=c.joints[n.jointName];null!==t&&(r.matrix.fromArray(t.transform.matrix),r.matrix.decompose(r.position,r.rotation,r.scale),r.jointRadius=t.radius),r.visible=null!==t}const n=c.joints["index-finger-tip"],r=c.joints["thumb-tip"],o=n.position.distanceTo(r.position),a=.02,h=.005;c.inputState.pinching&&o>a+h?(c.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:t.handedness,target:this})):!c.inputState.pinching&&o<=a-h&&(c.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:t.handedness,target:this}))}else null!==o&&(n=e.getPose(t.targetRaySpace,i),null!==n&&(o.matrix.fromArray(n.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale))),null!==a&&t.gripSpace&&(r=e.getPose(t.gripSpace,i),null!==r&&(a.matrix.fromArray(r.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale)));return null!==o&&(o.visible=null!==n),null!==a&&(a.visible=null!==r),null!==c&&(c.visible=null!==s),this}}),Object.assign(Ya.prototype,Qi.prototype),Ka.prototype=Object.assign(Object.create(Ja.prototype),{constructor:Ka,isWebGL1Renderer:!0});class Qa extends pr{constructor(){super(),Object.defineProperty(this,"isScene",{value:!0}),this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0,"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(t,e){return super.copy(t,e),null!==t.background&&(this.background=t.background.clone()),null!==t.environment&&(this.environment=t.environment.clone()),null!==t.fog&&(this.fog=t.fog.clone()),null!==t.overrideMaterial&&(this.overrideMaterial=t.overrideMaterial.clone()),this.autoUpdate=t.autoUpdate,this.matrixAutoUpdate=t.matrixAutoUpdate,this}toJSON(t){const e=super.toJSON(t);return null!==this.background&&(e.object.background=this.background.toJSON(t)),null!==this.environment&&(e.object.environment=this.environment.toJSON(t)),null!==this.fog&&(e.object.fog=this.fog.toJSON()),e}}function tc(t,e){this.array=t,this.stride=e,this.count=void 0!==t?t.length/e:0,this.usage=Zi,this.updateRange={offset:0,count:-1},this.version=0,this.uuid=nn.generateUUID()}Object.defineProperty(tc.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(tc.prototype,{isInterleavedBuffer:!0,onUploadCallback:function(){},setUsage:function(t){return this.usage=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.usage=t.usage,this},copyAt:function(t,e,i){t*=this.stride,i*=e.stride;for(let n=0,r=this.stride;n<r;n++)this.array[t+n]=e.array[i+n];return this},set:function(t,e=0){return this.array.set(t,e),this},clone:function(t){void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=nn.generateUUID()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const e=new tc(new this.array.constructor(t.arrayBuffers[this.array.buffer._uuid]),this.stride);return e.setUsage(this.usage),e},onUpload:function(t){return this.onUploadCallback=t,this},toJSON:function(t){return void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=nn.generateUUID()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=Array.prototype.slice.call(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}});const ec=new fn;function ic(t,e,i,n){this.name="",this.data=t,this.itemSize=e,this.offset=i,this.normalized=!0===n}function nc(t){zr.call(this),this.type="SpriteMaterial",this.color=new Dr(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.setValues(t)}let rc;Object.defineProperties(ic.prototype,{count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}},needsUpdate:{set:function(t){this.data.needsUpdate=t}}}),Object.assign(ic.prototype,{isInterleavedBufferAttribute:!0,applyMatrix4:function(t){for(let e=0,i=this.data.count;e<i;e++)ec.x=this.getX(e),ec.y=this.getY(e),ec.z=this.getZ(e),ec.applyMatrix4(t),this.setXYZ(e,ec.x,ec.y,ec.z);return this},setX:function(t,e){return this.data.array[t*this.data.stride+this.offset]=e,this},setY:function(t,e){return this.data.array[t*this.data.stride+this.offset+1]=e,this},setZ:function(t,e){return this.data.array[t*this.data.stride+this.offset+2]=e,this},setW:function(t,e){return this.data.array[t*this.data.stride+this.offset+3]=e,this},getX:function(t){return this.data.array[t*this.data.stride+this.offset]},getY:function(t){return this.data.array[t*this.data.stride+this.offset+1]},getZ:function(t){return this.data.array[t*this.data.stride+this.offset+2]},getW:function(t){return this.data.array[t*this.data.stride+this.offset+3]},setXY:function(t,e,i){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=i,this},setXYZ:function(t,e,i,n){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=i,this.data.array[t+2]=n,this},setXYZW:function(t,e,i,n,r){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=i,this.data.array[t+2]=n,this.data.array[t+3]=r,this},clone:function(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interlaved buffer attribute will deinterleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const i=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[i+e])}return new Hr(new this.array.constructor(t),this.itemSize,this.normalized)}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.clone(t)),new ic(t.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)},toJSON:function(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interlaved buffer attribute will deinterleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const i=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[i+e])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:t,normalized:this.normalized}}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.toJSON(t)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}),nc.prototype=Object.create(zr.prototype),nc.prototype.constructor=nc,nc.prototype.isSpriteMaterial=!0,nc.prototype.copy=function(t){return zr.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.rotation=t.rotation,this.sizeAttenuation=t.sizeAttenuation,this};const sc=new fn,oc=new fn,ac=new fn,cc=new rn,hc=new rn,lc=new Hn,uc=new fn,dc=new fn,pc=new fn,fc=new rn,mc=new rn,gc=new rn;function _c(t){if(pr.call(this),this.type="Sprite",void 0===rc){rc=new hs;const t=new tc(new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),5);rc.setIndex([0,1,2,0,2,3]),rc.setAttribute("position",new ic(t,3,0,!1)),rc.setAttribute("uv",new ic(t,2,3,!1))}this.geometry=rc,this.material=void 0!==t?t:new nc,this.center=new rn(.5,.5)}function vc(t,e,i,n,r,s){cc.subVectors(t,i).addScalar(.5).multiply(n),void 0!==r?(hc.x=s*cc.x-r*cc.y,hc.y=r*cc.x+s*cc.y):hc.copy(cc),t.copy(e),t.x+=hc.x,t.y+=hc.y,t.applyMatrix4(lc)}_c.prototype=Object.assign(Object.create(pr.prototype),{constructor:_c,isSprite:!0,raycast:function(t,e){null===t.camera&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),oc.setFromMatrixScale(this.matrixWorld),lc.copy(t.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(t.camera.matrixWorldInverse,this.matrixWorld),ac.setFromMatrixPosition(this.modelViewMatrix),t.camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&oc.multiplyScalar(-ac.z);const i=this.material.rotation;let n,r;0!==i&&(r=Math.cos(i),n=Math.sin(i));const s=this.center;vc(uc.set(-.5,-.5,0),ac,s,oc,n,r),vc(dc.set(.5,-.5,0),ac,s,oc,n,r),vc(pc.set(.5,.5,0),ac,s,oc,n,r),fc.set(0,0),mc.set(1,0),gc.set(1,1);let o=t.ray.intersectTriangle(uc,dc,pc,!1,sc);if(null===o&&(vc(dc.set(-.5,.5,0),ac,s,oc,n,r),mc.set(0,1),o=t.ray.intersectTriangle(uc,pc,dc,!1,sc),null===o))return;const a=t.ray.origin.distanceTo(sc);a<t.near||a>t.far||e.push({distance:a,point:sc.clone(),uv:Ir.getUV(sc,uc,dc,pc,fc,mc,gc,new rn),face:null,object:this})},copy:function(t){return pr.prototype.copy.call(this,t),void 0!==t.center&&this.center.copy(t.center),this.material=t.material,this}});const yc=new fn,bc=new fn;function xc(){pr.call(this),this._currentLevel=0,this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]}}),this.autoUpdate=!0}xc.prototype=Object.assign(Object.create(pr.prototype),{constructor:xc,isLOD:!0,copy:function(t){pr.prototype.copy.call(this,t,!1);const e=t.levels;for(let t=0,i=e.length;t<i;t++){const i=e[t];this.addLevel(i.object.clone(),i.distance)}return this.autoUpdate=t.autoUpdate,this},addLevel:function(t,e=0){e=Math.abs(e);const i=this.levels;let n;for(n=0;n<i.length&&!(e<i[n].distance);n++);return i.splice(n,0,{distance:e,object:t}),this.add(t),this},getCurrentLevel:function(){return this._currentLevel},getObjectForDistance:function(t){const e=this.levels;if(e.length>0){let i,n;for(i=1,n=e.length;i<n&&!(t<e[i].distance);i++);return e[i-1].object}return null},raycast:function(t,e){if(this.levels.length>0){yc.setFromMatrixPosition(this.matrixWorld);const i=t.ray.origin.distanceTo(yc);this.getObjectForDistance(i).raycast(t,e)}},update:function(t){const e=this.levels;if(e.length>1){yc.setFromMatrixPosition(t.matrixWorld),bc.setFromMatrixPosition(this.matrixWorld);const i=yc.distanceTo(bc)/t.zoom;let n,r;for(e[0].object.visible=!0,n=1,r=e.length;n<r&&i>=e[n].distance;n++)e[n-1].object.visible=!1,e[n].object.visible=!0;for(this._currentLevel=n-1;n<r;n++)e[n].object.visible=!1}},toJSON:function(t){const e=pr.prototype.toJSON.call(this,t);!1===this.autoUpdate&&(e.object.autoUpdate=!1),e.object.levels=[];const i=this.levels;for(let t=0,n=i.length;t<n;t++){const n=i[t];e.object.levels.push({object:n.object.uuid,distance:n.distance})}return e}});const wc=new fn,Sc=new un,Mc=new un,Tc=new fn,Cc=new Hn;function Ec(t,e){t&&t.isGeometry&&console.error("THREE.SkinnedMesh no longer supports THREE.Geometry. Use THREE.BufferGeometry instead."),Es.call(this,t,e),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new Hn,this.bindMatrixInverse=new Hn}function Ic(){pr.call(this),this.type="Bone"}Ec.prototype=Object.assign(Object.create(Es.prototype),{constructor:Ec,isSkinnedMesh:!0,copy:function(t){return Es.prototype.copy.call(this,t),this.bindMode=t.bindMode,this.bindMatrix.copy(t.bindMatrix),this.bindMatrixInverse.copy(t.bindMatrixInverse),this.skeleton=t.skeleton,this},bind:function(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.copy(e).invert()},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){const t=new un,e=this.geometry.attributes.skinWeight;for(let i=0,n=e.count;i<n;i++){t.x=e.getX(i),t.y=e.getY(i),t.z=e.getZ(i),t.w=e.getW(i);const n=1/t.manhattanLength();n!==1/0?t.multiplyScalar(n):t.set(1,0,0,0),e.setXYZW(i,t.x,t.y,t.z,t.w)}},updateMatrixWorld:function(t){Es.prototype.updateMatrixWorld.call(this,t),"attached"===this.bindMode?this.bindMatrixInverse.copy(this.matrixWorld).invert():"detached"===this.bindMode?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)},boneTransform:function(t,e){const i=this.skeleton,n=this.geometry;Sc.fromBufferAttribute(n.attributes.skinIndex,t),Mc.fromBufferAttribute(n.attributes.skinWeight,t),wc.fromBufferAttribute(n.attributes.position,t).applyMatrix4(this.bindMatrix),e.set(0,0,0);for(let t=0;t<4;t++){const n=Mc.getComponent(t);if(0!==n){const r=Sc.getComponent(t);Cc.multiplyMatrices(i.bones[r].matrixWorld,i.boneInverses[r]),e.addScaledVector(Tc.copy(wc).applyMatrix4(Cc),n)}}return e.applyMatrix4(this.bindMatrixInverse)}}),Ic.prototype=Object.assign(Object.create(pr.prototype),{constructor:Ic,isBone:!0});const Ac=new Hn,Pc=new Hn;function Rc(t=[],e=[]){this.uuid=nn.generateUUID(),this.bones=t.slice(0),this.boneInverses=e,this.boneMatrices=null,this.boneTexture=null,this.boneTextureSize=0,this.frame=-1,this.init()}Object.assign(Rc.prototype,{init:function(){const t=this.bones,e=this.boneInverses;if(this.boneMatrices=new Float32Array(16*t.length),0===e.length)this.calculateInverses();else if(t.length!==e.length){console.warn("THREE.Skeleton: Number of inverse bone matrices does not match amount of bones."),this.boneInverses=[];for(let t=0,e=this.bones.length;t<e;t++)this.boneInverses.push(new Hn)}},calculateInverses:function(){this.boneInverses.length=0;for(let t=0,e=this.bones.length;t<e;t++){const e=new Hn;this.bones[t]&&e.copy(this.bones[t].matrixWorld).invert(),this.boneInverses.push(e)}},pose:function(){for(let t=0,e=this.bones.length;t<e;t++){const e=this.bones[t];e&&e.matrixWorld.copy(this.boneInverses[t]).invert()}for(let t=0,e=this.bones.length;t<e;t++){const e=this.bones[t];e&&(e.parent&&e.parent.isBone?(e.matrix.copy(e.parent.matrixWorld).invert(),e.matrix.multiply(e.matrixWorld)):e.matrix.copy(e.matrixWorld),e.matrix.decompose(e.position,e.quaternion,e.scale))}},update:function(){const t=this.bones,e=this.boneInverses,i=this.boneMatrices,n=this.boneTexture;for(let n=0,r=t.length;n<r;n++){const r=t[n]?t[n].matrixWorld:Pc;Ac.multiplyMatrices(r,e[n]),Ac.toArray(i,16*n)}null!==n&&(n.needsUpdate=!0)},clone:function(){return new Rc(this.bones,this.boneInverses)},getBoneByName:function(t){for(let e=0,i=this.bones.length;e<i;e++){const i=this.bones[e];if(i.name===t)return i}},dispose:function(){null!==this.boneTexture&&(this.boneTexture.dispose(),this.boneTexture=null)},fromJSON:function(t,e){this.uuid=t.uuid;for(let i=0,n=t.bones.length;i<n;i++){const n=t.bones[i];let r=e[n];void 0===r&&(console.warn("THREE.Skeleton: No bone found with UUID:",n),r=new Ic),this.bones.push(r),this.boneInverses.push((new Hn).fromArray(t.boneInverses[i]))}return this.init(),this},toJSON:function(){const t={metadata:{version:4.5,type:"Skeleton",generator:"Skeleton.toJSON"},bones:[],boneInverses:[]};t.uuid=this.uuid;const e=this.bones,i=this.boneInverses;for(let n=0,r=e.length;n<r;n++){const r=e[n];t.bones.push(r.uuid);const s=i[n];t.boneInverses.push(s.toArray())}return t}});const Lc=new Hn,Oc=new Hn,Nc=[],Dc=new Es;function $c(t,e,i){Es.call(this,t,e),this.instanceMatrix=new Hr(new Float32Array(16*i),16),this.instanceColor=null,this.count=i,this.frustumCulled=!1}function kc(t){zr.call(this),this.type="LineBasicMaterial",this.color=new Dr(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.morphTargets=!1,this.setValues(t)}$c.prototype=Object.assign(Object.create(Es.prototype),{constructor:$c,isInstancedMesh:!0,copy:function(t){return Es.prototype.copy.call(this,t),this.instanceMatrix.copy(t.instanceMatrix),null!==t.instanceColor&&(this.instanceColor=t.instanceColor.clone()),this.count=t.count,this},getColorAt:function(t,e){e.fromArray(this.instanceColor.array,3*t)},getMatrixAt:function(t,e){e.fromArray(this.instanceMatrix.array,16*t)},raycast:function(t,e){const i=this.matrixWorld,n=this.count;if(Dc.geometry=this.geometry,Dc.material=this.material,void 0!==Dc.material)for(let r=0;r<n;r++){this.getMatrixAt(r,Lc),Oc.multiplyMatrices(i,Lc),Dc.matrixWorld=Oc,Dc.raycast(t,Nc);for(let t=0,i=Nc.length;t<i;t++){const i=Nc[t];i.instanceId=r,i.object=this,e.push(i)}Nc.length=0}},setColorAt:function(t,e){null===this.instanceColor&&(this.instanceColor=new Hr(new Float32Array(3*this.count),3)),e.toArray(this.instanceColor.array,3*t)},setMatrixAt:function(t,e){e.toArray(this.instanceMatrix.array,16*t)},updateMorphTargets:function(){},dispose:function(){this.dispatchEvent({type:"dispose"})}}),kc.prototype=Object.create(zr.prototype),kc.prototype.constructor=kc,kc.prototype.isLineBasicMaterial=!0,kc.prototype.copy=function(t){return zr.prototype.copy.call(this,t),this.color.copy(t.color),this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this.morphTargets=t.morphTargets,this};const zc=new fn,Fc=new fn,Bc=new Hn,jc=new jn,Hc=new On;function Uc(t=new hs,e=new kc){pr.call(this),this.type="Line",this.geometry=t,this.material=e,this.updateMorphTargets()}Uc.prototype=Object.assign(Object.create(pr.prototype),{constructor:Uc,isLine:!0,copy:function(t){return pr.prototype.copy.call(this,t),this.material=t.material,this.geometry=t.geometry,this},computeLineDistances:function(){const t=this.geometry;if(t.isBufferGeometry)if(null===t.index){const e=t.attributes.position,i=[0];for(let t=1,n=e.count;t<n;t++)zc.fromBufferAttribute(e,t-1),Fc.fromBufferAttribute(e,t),i[t]=i[t-1],i[t]+=zc.distanceTo(Fc);t.setAttribute("lineDistance",new Jr(i,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else t.isGeometry&&console.error("THREE.Line.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this},raycast:function(t,e){const i=this.geometry,n=this.matrixWorld,r=t.params.Line.threshold;if(null===i.boundingSphere&&i.computeBoundingSphere(),Hc.copy(i.boundingSphere),Hc.applyMatrix4(n),Hc.radius+=r,!1===t.ray.intersectsSphere(Hc))return;Bc.copy(n).invert(),jc.copy(t.ray).applyMatrix4(Bc);const s=r/((this.scale.x+this.scale.y+this.scale.z)/3),o=s*s,a=new fn,c=new fn,h=new fn,l=new fn,u=this.isLineSegments?2:1;if(i.isBufferGeometry){const n=i.index,r=i.attributes.position;if(null!==n){const i=n.array;for(let n=0,s=i.length-1;n<s;n+=u){const s=i[n],u=i[n+1];a.fromBufferAttribute(r,s),c.fromBufferAttribute(r,u);if(jc.distanceSqToSegment(a,c,l,h)>o)continue;l.applyMatrix4(this.matrixWorld);const d=t.ray.origin.distanceTo(l);d<t.near||d>t.far||e.push({distance:d,point:h.clone().applyMatrix4(this.matrixWorld),index:n,face:null,faceIndex:null,object:this})}}else for(let i=0,n=r.count-1;i<n;i+=u){a.fromBufferAttribute(r,i),c.fromBufferAttribute(r,i+1);if(jc.distanceSqToSegment(a,c,l,h)>o)continue;l.applyMatrix4(this.matrixWorld);const n=t.ray.origin.distanceTo(l);n<t.near||n>t.far||e.push({distance:n,point:h.clone().applyMatrix4(this.matrixWorld),index:i,face:null,faceIndex:null,object:this})}}else i.isGeometry&&console.error("THREE.Line.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")},updateMorphTargets:function(){const t=this.geometry;if(t.isBufferGeometry){const e=t.morphAttributes,i=Object.keys(e);if(i.length>0){const t=e[i[0]];if(void 0!==t){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,i=t.length;e<i;e++){const i=t[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=e}}}}else{const e=t.morphTargets;void 0!==e&&e.length>0&&console.error("THREE.Line.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}});const Vc=new fn,Gc=new fn;function qc(t,e){Uc.call(this,t,e),this.type="LineSegments"}function Wc(t,e){Uc.call(this,t,e),this.type="LineLoop"}function Xc(t){zr.call(this),this.type="PointsMaterial",this.color=new Dr(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.morphTargets=!1,this.setValues(t)}qc.prototype=Object.assign(Object.create(Uc.prototype),{constructor:qc,isLineSegments:!0,computeLineDistances:function(){const t=this.geometry;if(t.isBufferGeometry)if(null===t.index){const e=t.attributes.position,i=[];for(let t=0,n=e.count;t<n;t+=2)Vc.fromBufferAttribute(e,t),Gc.fromBufferAttribute(e,t+1),i[t]=0===t?0:i[t-1],i[t+1]=i[t]+Vc.distanceTo(Gc);t.setAttribute("lineDistance",new Jr(i,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else t.isGeometry&&console.error("THREE.LineSegments.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this}}),Wc.prototype=Object.assign(Object.create(Uc.prototype),{constructor:Wc,isLineLoop:!0}),Xc.prototype=Object.create(zr.prototype),Xc.prototype.constructor=Xc,Xc.prototype.isPointsMaterial=!0,Xc.prototype.copy=function(t){return zr.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this.morphTargets=t.morphTargets,this};const Yc=new Hn,Zc=new jn,Jc=new On,Kc=new fn;function Qc(t=new hs,e=new Xc){pr.call(this),this.type="Points",this.geometry=t,this.material=e,this.updateMorphTargets()}function th(t,e,i,n,r,s,o){const a=Zc.distanceSqToPoint(t);if(a<i){const i=new fn;Zc.closestPointToPoint(t,i),i.applyMatrix4(n);const c=r.ray.origin.distanceTo(i);if(c<r.near||c>r.far)return;s.push({distance:c,distanceToRay:Math.sqrt(a),point:i,index:e,face:null,object:o})}}function eh(t,e,i,n,r,s,o,a,c){hn.call(this,t,e,i,n,r,s,o,a,c),this.format=void 0!==o?o:ki,this.minFilter=void 0!==s?s:Ai,this.magFilter=void 0!==r?r:Ai,this.generateMipmaps=!1;const h=this;"requestVideoFrameCallback"in t&&t.requestVideoFrameCallback((function e(){h.needsUpdate=!0,t.requestVideoFrameCallback(e)}))}function ih(t,e,i,n,r,s,o,a,c,h,l,u){hn.call(this,null,s,o,a,c,h,n,r,l,u),this.image={width:e,height:i},this.mipmaps=t,this.flipY=!1,this.generateMipmaps=!1}function nh(t,e,i,n,r,s,o,a,c){hn.call(this,t,e,i,n,r,s,o,a,c),this.needsUpdate=!0}function rh(t,e,i,n,r,s,o,a,c,h){if((h=void 0!==h?h:Fi)!==Fi&&h!==Bi)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===i&&h===Fi&&(i=Li),void 0===i&&h===Bi&&(i=$i),hn.call(this,null,n,r,s,o,a,h,i,c),this.image={width:t,height:e},this.magFilter=void 0!==o?o:Ii,this.minFilter=void 0!==a?a:Ii,this.flipY=!1,this.generateMipmaps=!1}Qc.prototype=Object.assign(Object.create(pr.prototype),{constructor:Qc,isPoints:!0,copy:function(t){return pr.prototype.copy.call(this,t),this.material=t.material,this.geometry=t.geometry,this},raycast:function(t,e){const i=this.geometry,n=this.matrixWorld,r=t.params.Points.threshold;if(null===i.boundingSphere&&i.computeBoundingSphere(),Jc.copy(i.boundingSphere),Jc.applyMatrix4(n),Jc.radius+=r,!1===t.ray.intersectsSphere(Jc))return;Yc.copy(n).invert(),Zc.copy(t.ray).applyMatrix4(Yc);const s=r/((this.scale.x+this.scale.y+this.scale.z)/3),o=s*s;if(i.isBufferGeometry){const r=i.index,s=i.attributes.position;if(null!==r){const i=r.array;for(let r=0,a=i.length;r<a;r++){const a=i[r];Kc.fromBufferAttribute(s,a),th(Kc,a,o,n,t,e,this)}}else for(let i=0,r=s.count;i<r;i++)Kc.fromBufferAttribute(s,i),th(Kc,i,o,n,t,e,this)}else console.error("THREE.Points.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")},updateMorphTargets:function(){const t=this.geometry;if(t.isBufferGeometry){const e=t.morphAttributes,i=Object.keys(e);if(i.length>0){const t=e[i[0]];if(void 0!==t){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,i=t.length;e<i;e++){const i=t[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=e}}}}else{const e=t.morphTargets;void 0!==e&&e.length>0&&console.error("THREE.Points.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}}),eh.prototype=Object.assign(Object.create(hn.prototype),{constructor:eh,clone:function(){return new this.constructor(this.image).copy(this)},isVideoTexture:!0,update:function(){const t=this.image;!1==="requestVideoFrameCallback"in t&&t.readyState>=t.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}),ih.prototype=Object.create(hn.prototype),ih.prototype.constructor=ih,ih.prototype.isCompressedTexture=!0,nh.prototype=Object.create(hn.prototype),nh.prototype.constructor=nh,nh.prototype.isCanvasTexture=!0,rh.prototype=Object.create(hn.prototype),rh.prototype.constructor=rh,rh.prototype.isDepthTexture=!0;class sh extends hs{constructor(t=1,e=8,i=0,n=2*Math.PI){super(),this.type="CircleGeometry",this.parameters={radius:t,segments:e,thetaStart:i,thetaLength:n},e=Math.max(3,e);const r=[],s=[],o=[],a=[],c=new fn,h=new rn;s.push(0,0,0),o.push(0,0,1),a.push(.5,.5);for(let r=0,l=3;r<=e;r++,l+=3){const 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function(t,e,i){if(i.shapes=[],Array.isArray(t))for(let e=0,n=t.length;e<n;e++){const n=t[e];i.shapes.push(n.uuid)}else i.shapes.push(t.uuid);void 0!==e.extrudePath&&(i.options.extrudePath=e.extrudePath.toJSON());return i}(this.parameters.shapes,this.parameters.options,t)}}const Dh={generateTopUV:function(t,e,i,n,r){const s=e[3*i],o=e[3*i+1],a=e[3*n],c=e[3*n+1],h=e[3*r],l=e[3*r+1];return[new rn(s,o),new rn(a,c),new rn(h,l)]},generateSideWallUV:function(t,e,i,n,r,s){const o=e[3*i],a=e[3*i+1],c=e[3*i+2],h=e[3*n],l=e[3*n+1],u=e[3*n+2],d=e[3*r],p=e[3*r+1],f=e[3*r+2],m=e[3*s],g=e[3*s+1],_=e[3*s+2];return Math.abs(a-l)<.01?[new rn(o,1-c),new rn(h,1-u),new rn(d,1-f),new rn(m,1-_)]:[new rn(a,1-c),new rn(l,1-u),new rn(p,1-f),new rn(g,1-_)]}};function $h(t,e,i){hs.call(this),this.type="ParametricGeometry",this.parameters={func:t,slices:e,stacks:i};const n=[],r=[],s=[],o=[],a=1e-5,c=new fn,h=new fn,l=new fn,u=new fn,d=new fn;t.length<3&&console.error("THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter.");const p=e+1;for(let n=0;n<=i;n++){const p=n/i;for(let i=0;i<=e;i++){const n=i/e;t(n,p,h),r.push(h.x,h.y,h.z),n-a>=0?(t(n-a,p,l),u.subVectors(h,l)):(t(n+a,p,l),u.subVectors(l,h)),p-a>=0?(t(n,p-a,l),d.subVectors(h,l)):(t(n,p+a,l),d.subVectors(l,h)),c.crossVectors(u,d).normalize(),s.push(c.x,c.y,c.z),o.push(n,p)}}for(let t=0;t<i;t++)for(let i=0;i<e;i++){const e=t*p+i,r=t*p+i+1,s=(t+1)*p+i+1,o=(t+1)*p+i;n.push(e,r,o),n.push(r,s,o)}this.setIndex(n),this.setAttribute("position",new Jr(r,3)),this.setAttribute("normal",new Jr(s,3)),this.setAttribute("uv",new Jr(o,2))}$h.prototype=Object.create(hs.prototype),$h.prototype.constructor=$h;class kh extends hs{constructor(t,e=12){super(),this.type="ShapeGeometry",this.parameters={shapes:t,curveSegments:e};const i=[],n=[],r=[],s=[];let o=0,a=0;if(!1===Array.isArray(t))c(t);else for(let e=0;e<t.length;e++)c(t[e]),this.addGroup(o,a,e),o+=a,a=0;function c(t){const o=n.length/3,c=t.extractPoints(e);let h=c.shape;const l=c.holes;!1===Rh.isClockWise(h)&&(h=h.reverse());for(let t=0,e=l.length;t<e;t++){const e=l[t];!0===Rh.isClockWise(e)&&(l[t]=e.reverse())}const u=Rh.triangulateShape(h,l);for(let t=0,e=l.length;t<e;t++){const e=l[t];h=h.concat(e)}for(let t=0,e=h.length;t<e;t++){const e=h[t];n.push(e.x,e.y,0),r.push(0,0,1),s.push(e.x,e.y)}for(let t=0,e=u.length;t<e;t++){const e=u[t],n=e[0]+o,r=e[1]+o,s=e[2]+o;i.push(n,r,s),a+=3}}this.setIndex(i),this.setAttribute("position",new Jr(n,3)),this.setAttribute("normal",new Jr(r,3)),this.setAttribute("uv",new Jr(s,2))}toJSON(){const t=hs.prototype.toJSON.call(this);return function(t,e){if(e.shapes=[],Array.isArray(t))for(let i=0,n=t.length;i<n;i++){const n=t[i];e.shapes.push(n.uuid)}else e.shapes.push(t.uuid);return e}(this.parameters.shapes,t)}}class zh extends hs{constructor(t=1,e=8,i=6,n=0,r=2*Math.PI,s=0,o=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:i,phiStart:n,phiLength:r,thetaStart:s,thetaLength:o},e=Math.max(3,Math.floor(e)),i=Math.max(2,Math.floor(i));const a=Math.min(s+o,Math.PI);let c=0;const h=[],l=new fn,u=new fn,d=[],p=[],f=[],m=[];for(let d=0;d<=i;d++){const g=[],_=d/i;let v=0;0==d&&0==s?v=.5/e:d==i&&a==Math.PI&&(v=-.5/e);for(let i=0;i<=e;i++){const a=i/e;l.x=-t*Math.cos(n+a*r)*Math.sin(s+_*o),l.y=t*Math.cos(s+_*o),l.z=t*Math.sin(n+a*r)*Math.sin(s+_*o),p.push(l.x,l.y,l.z),u.copy(l).normalize(),f.push(u.x,u.y,u.z),m.push(a+v,1-_),g.push(c++)}h.push(g)}for(let t=0;t<i;t++)for(let n=0;n<e;n++){const e=h[t][n+1],r=h[t][n],o=h[t+1][n],c=h[t+1][n+1];(0!==t||s>0)&&d.push(e,r,c),(t!==i-1||a<Math.PI)&&d.push(r,o,c)}this.setIndex(d),this.setAttribute("position",new Jr(p,3)),this.setAttribute("normal",new Jr(f,3)),this.setAttribute("uv",new Jr(m,2))}}function Fh(t){zr.call(this),this.type="ShadowMaterial",this.color=new Dr(0),this.transparent=!0,this.setValues(t)}function Bh(t){Os.call(this,t),this.type="RawShaderMaterial"}function jh(t){zr.call(this),this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new Dr(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Dr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new rn(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.vertexTangents=!1,this.setValues(t)}function Hh(t){jh.call(this),this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.clearcoat=0,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new rn(1,1),this.clearcoatNormalMap=null,this.reflectivity=.5,Object.defineProperty(this,"ior",{get:function(){return(1+.4*this.reflectivity)/(1-.4*this.reflectivity)},set:function(t){this.reflectivity=nn.clamp(2.5*(t-1)/(t+1),0,1)}}),this.sheen=null,this.transmission=0,this.transmissionMap=null,this.setValues(t)}function Uh(t){zr.call(this),this.type="MeshPhongMaterial",this.color=new Dr(16777215),this.specular=new Dr(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Dr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new rn(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function Vh(t){zr.call(this),this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Dr(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Dr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new rn(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function Gh(t){zr.call(this),this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new rn(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function qh(t){zr.call(this),this.type="MeshLambertMaterial",this.color=new Dr(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Dr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function Wh(t){zr.call(this),this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Dr(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new rn(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function Xh(t){kc.call(this),this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(t)}Fh.prototype=Object.create(zr.prototype),Fh.prototype.constructor=Fh,Fh.prototype.isShadowMaterial=!0,Fh.prototype.copy=function(t){return zr.prototype.copy.call(this,t),this.color.copy(t.color),this},Bh.prototype=Object.create(Os.prototype),Bh.prototype.constructor=Bh,Bh.prototype.isRawShaderMaterial=!0,jh.prototype=Object.create(zr.prototype),jh.prototype.constructor=jh,jh.prototype.isMeshStandardMaterial=!0,jh.prototype.copy=function(t){return zr.prototype.copy.call(this,t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapIntensity=t.envMapIntensity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.vertexTangents=t.vertexTangents,this},Hh.prototype=Object.create(jh.prototype),Hh.prototype.constructor=Hh,Hh.prototype.isMeshPhysicalMaterial=!0,Hh.prototype.copy=function(t){return jh.prototype.copy.call(this,t),this.defines={STANDARD:"",PHYSICAL:""},this.clearcoat=t.clearcoat,this.clearcoatMap=t.clearcoatMap,this.clearcoatRoughness=t.clearcoatRoughness,this.clearcoatRoughnessMap=t.clearcoatRoughnessMap,this.clearcoatNormalMap=t.clearcoatNormalMap,this.clearcoatNormalScale.copy(t.clearcoatNormalScale),this.reflectivity=t.reflectivity,t.sheen?this.sheen=(this.sheen||new Dr).copy(t.sheen):this.sheen=null,this.transmission=t.transmission,this.transmissionMap=t.transmissionMap,this},Uh.prototype=Object.create(zr.prototype),Uh.prototype.constructor=Uh,Uh.prototype.isMeshPhongMaterial=!0,Uh.prototype.copy=function(t){return zr.prototype.copy.call(this,t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Vh.prototype=Object.create(zr.prototype),Vh.prototype.constructor=Vh,Vh.prototype.isMeshToonMaterial=!0,Vh.prototype.copy=function(t){return zr.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.gradientMap=t.gradientMap,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Gh.prototype=Object.create(zr.prototype),Gh.prototype.constructor=Gh,Gh.prototype.isMeshNormalMaterial=!0,Gh.prototype.copy=function(t){return zr.prototype.copy.call(this,t),this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},qh.prototype=Object.create(zr.prototype),qh.prototype.constructor=qh,qh.prototype.isMeshLambertMaterial=!0,qh.prototype.copy=function(t){return zr.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Wh.prototype=Object.create(zr.prototype),Wh.prototype.constructor=Wh,Wh.prototype.isMeshMatcapMaterial=!0,Wh.prototype.copy=function(t){return zr.prototype.copy.call(this,t),this.defines={MATCAP:""},this.color.copy(t.color),this.matcap=t.matcap,this.map=t.map,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Xh.prototype=Object.create(kc.prototype),Xh.prototype.constructor=Xh,Xh.prototype.isLineDashedMaterial=!0,Xh.prototype.copy=function(t){return kc.prototype.copy.call(this,t),this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this};var Yh=Object.freeze({__proto__:null,ShadowMaterial:Fh,SpriteMaterial:nc,RawShaderMaterial:Bh,ShaderMaterial:Os,PointsMaterial:Xc,MeshPhysicalMaterial:Hh,MeshStandardMaterial:jh,MeshPhongMaterial:Uh,MeshToonMaterial:Vh,MeshNormalMaterial:Gh,MeshLambertMaterial:qh,MeshDepthMaterial:Ba,MeshDistanceMaterial:ja,MeshBasicMaterial:Fr,MeshMatcapMaterial:Wh,LineDashedMaterial:Xh,LineBasicMaterial:kc,Material:zr});const Zh={arraySlice:function(t,e,i){return Zh.isTypedArray(t)?new t.constructor(t.subarray(e,void 0!==i?i:t.length)):t.slice(e,i)},convertArray:function(t,e,i){return!t||!i&&t.constructor===e?t:"number"==typeof e.BYTES_PER_ELEMENT?new e(t):Array.prototype.slice.call(t)},isTypedArray:function(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)},getKeyframeOrder:function(t){const e=t.length,i=new Array(e);for(let t=0;t!==e;++t)i[t]=t;return i.sort((function(e,i){return t[e]-t[i]})),i},sortedArray:function(t,e,i){const n=t.length,r=new t.constructor(n);for(let s=0,o=0;o!==n;++s){const 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il;case"string":return al}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+t)}(t.type);if(void 0===t.times){const e=[],i=[];Zh.flattenJSON(t.keys,e,i,"value"),t.times=e,t.values=i}return void 0!==e.parse?e.parse(t):new e(t.name,t.times,t.values,t.interpolation)}Object.assign(Jh.prototype,{evaluate:function(t){const e=this.parameterPositions;let i=this._cachedIndex,n=e[i],r=e[i-1];t:{e:{let s;i:{n:if(!(t<n)){for(let s=i+2;;){if(void 0===n){if(t<r)break n;return i=e.length,this._cachedIndex=i,this.afterEnd_(i-1,t,r)}if(i===s)break;if(r=n,n=e[++i],t<n)break e}s=e.length;break i}if(t>=r)break t;{const o=e[1];t<o&&(i=2,r=o);for(let s=i-2;;){if(void 0===r)return this._cachedIndex=0,this.beforeStart_(0,t,n);if(i===s)break;if(n=r,r=e[--i-1],t>=r)break e}s=i,i=0}}for(;i<s;){const n=i+s>>>1;t<e[n]?s=n:i=n+1}if(n=e[i],r=e[i-1],void 0===r)return this._cachedIndex=0,this.beforeStart_(0,t,n);if(void 0===n)return 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e="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(e);this.setInterpolation(this.DefaultInterpolation)}return console.warn("THREE.KeyframeTrack:",e),this}return this.createInterpolant=e,this},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return ji;case this.InterpolantFactoryMethodLinear:return Hi;case this.InterpolantFactoryMethodSmooth:return Ui}},getValueSize:function(){return this.values.length/this.times.length},shift:function(t){if(0!==t){const e=this.times;for(let i=0,n=e.length;i!==n;++i)e[i]+=t}return this},scale:function(t){if(1!==t){const e=this.times;for(let i=0,n=e.length;i!==n;++i)e[i]*=t}return this},trim:function(t,e){const i=this.times,n=i.length;let r=0,s=n-1;for(;r!==n&&i[r]<t;)++r;for(;-1!==s&&i[s]>e;)--s;if(++s,0!==r||s!==n){r>=s&&(s=Math.max(s,1),r=s-1);const t=this.getValueSize();this.times=Zh.arraySlice(i,r,s),this.values=Zh.arraySlice(this.values,r*t,s*t)}return this},validate:function(){let t=!0;const e=this.getValueSize();e-Math.floor(e)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),t=!1);const i=this.times,n=this.values,r=i.length;0===r&&(console.error("THREE.KeyframeTrack: Track is empty.",this),t=!1);let s=null;for(let e=0;e!==r;e++){const n=i[e];if("number"==typeof n&&isNaN(n)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,e,n),t=!1;break}if(null!==s&&s>n){console.error("THREE.KeyframeTrack: Out of order keys.",this,e,n,s),t=!1;break}s=n}if(void 0!==n&&Zh.isTypedArray(n))for(let e=0,i=n.length;e!==i;++e){const i=n[e];if(isNaN(i)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,e,i),t=!1;break}}return t},optimize:function(){const t=Zh.arraySlice(this.times),e=Zh.arraySlice(this.values),i=this.getValueSize(),n=this.getInterpolation()===Ui,r=t.length-1;let 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t=this.getLengths();return t[t.length-1]},getLengths:function(t){if(void 0===t&&(t=this.arcLengthDivisions),this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const e=[];let i,n=this.getPoint(0),r=0;e.push(0);for(let s=1;s<=t;s++)i=this.getPoint(s/t),r+=i.distanceTo(n),e.push(r),n=i;return this.cacheArcLengths=e,e},updateArcLengths:function(){this.needsUpdate=!0,this.getLengths()},getUtoTmapping:function(t,e){const i=this.getLengths();let n=0;const r=i.length;let s;s=e||t*i[r-1];let o,a=0,c=r-1;for(;a<=c;)if(n=Math.floor(a+(c-a)/2),o=i[n]-s,o<0)a=n+1;else{if(!(o>0)){c=n;break}c=n-1}if(n=c,i[n]===s)return n/(r-1);const h=i[n];return(n+(s-h)/(i[n+1]-h))/(r-1)},getTangent:function(t,e){const i=1e-4;let n=t-i,r=t+i;n<0&&(n=0),r>1&&(r=1);const s=this.getPoint(n),o=this.getPoint(r),a=e||(s.isVector2?new rn:new fn);return a.copy(o).sub(s).normalize(),a},getTangentAt:function(t,e){const i=this.getUtoTmapping(t);return this.getTangent(i,e)},computeFrenetFrames:function(t,e){const i=new fn,n=[],r=[],s=[],o=new fn,a=new Hn;for(let e=0;e<=t;e++){const i=e/t;n[e]=this.getTangentAt(i,new fn),n[e].normalize()}r[0]=new fn,s[0]=new fn;let c=Number.MAX_VALUE;const h=Math.abs(n[0].x),l=Math.abs(n[0].y),u=Math.abs(n[0].z);h<=c&&(c=h,i.set(1,0,0)),l<=c&&(c=l,i.set(0,1,0)),u<=c&&i.set(0,0,1),o.crossVectors(n[0],i).normalize(),r[0].crossVectors(n[0],o),s[0].crossVectors(n[0],r[0]);for(let e=1;e<=t;e++){if(r[e]=r[e-1].clone(),s[e]=s[e-1].clone(),o.crossVectors(n[e-1],n[e]),o.length()>Number.EPSILON){o.normalize();const t=Math.acos(nn.clamp(n[e-1].dot(n[e]),-1,1));r[e].applyMatrix4(a.makeRotationAxis(o,t))}s[e].crossVectors(n[e],r[e])}if(!0===e){let e=Math.acos(nn.clamp(r[0].dot(r[t]),-1,1));e/=t,n[0].dot(o.crossVectors(r[0],r[t]))>0&&(e=-e);for(let i=1;i<=t;i++)r[i].applyMatrix4(a.makeRotationAxis(n[i],e*i)),s[i].crossVectors(n[i],r[i])}return{tangents:n,normals:r,binormals:s}},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.arcLengthDivisions=t.arcLengthDivisions,this},toJSON:function(){const t={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return t.arcLengthDivisions=this.arcLengthDivisions,t.type=this.type,t},fromJSON:function(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}}),Sl.prototype=Object.create(wl.prototype),Sl.prototype.constructor=Sl,Sl.prototype.isEllipseCurve=!0,Sl.prototype.getPoint=function(t,e){const i=e||new rn,n=2*Math.PI;let r=this.aEndAngle-this.aStartAngle;const s=Math.abs(r)<Number.EPSILON;for(;r<0;)r+=n;for(;r>n;)r-=n;r<Number.EPSILON&&(r=s?0:n),!0!==this.aClockwise||s||(r===n?r=-n:r-=n);const o=this.aStartAngle+t*r;let a=this.aX+this.xRadius*Math.cos(o),c=this.aY+this.yRadius*Math.sin(o);if(0!==this.aRotation){const t=Math.cos(this.aRotation),e=Math.sin(this.aRotation),i=a-this.aX,n=c-this.aY;a=i*t-n*e+this.aX,c=i*e+n*t+this.aY}return i.set(a,c)},Sl.prototype.copy=function(t){return wl.prototype.copy.call(this,t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this},Sl.prototype.toJSON=function(){const t=wl.prototype.toJSON.call(this);return t.aX=this.aX,t.aY=this.aY,t.xRadius=this.xRadius,t.yRadius=this.yRadius,t.aStartAngle=this.aStartAngle,t.aEndAngle=this.aEndAngle,t.aClockwise=this.aClockwise,t.aRotation=this.aRotation,t},Sl.prototype.fromJSON=function(t){return wl.prototype.fromJSON.call(this,t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this},Ml.prototype=Object.create(Sl.prototype),Ml.prototype.constructor=Ml,Ml.prototype.isArcCurve=!0;const Cl=new fn,El=new Tl,Il=new Tl,Al=new Tl;function Pl(t=[],e=!1,i="centripetal",n=.5){wl.call(this),this.type="CatmullRomCurve3",this.points=t,this.closed=e,this.curveType=i,this.tension=n}function Rl(t,e,i,n,r){const s=.5*(n-e),o=.5*(r-i),a=t*t;return(2*i-2*n+s+o)*(t*a)+(-3*i+3*n-2*s-o)*a+s*t+i}function Ll(t,e,i,n){return function(t,e){const i=1-t;return i*i*e}(t,e)+function(t,e){return 2*(1-t)*t*e}(t,i)+function(t,e){return t*t*e}(t,n)}function Ol(t,e,i,n,r){return function(t,e){const i=1-t;return i*i*i*e}(t,e)+function(t,e){const i=1-t;return 3*i*i*t*e}(t,i)+function(t,e){return 3*(1-t)*t*t*e}(t,n)+function(t,e){return t*t*t*e}(t,r)}function Nl(t=new rn,e=new rn,i=new rn,n=new rn){wl.call(this),this.type="CubicBezierCurve",this.v0=t,this.v1=e,this.v2=i,this.v3=n}function Dl(t=new fn,e=new fn,i=new fn,n=new fn){wl.call(this),this.type="CubicBezierCurve3",this.v0=t,this.v1=e,this.v2=i,this.v3=n}function $l(t=new rn,e=new rn){wl.call(this),this.type="LineCurve",this.v1=t,this.v2=e}function kl(t=new fn,e=new fn){wl.call(this),this.type="LineCurve3",this.v1=t,this.v2=e}function zl(t=new rn,e=new rn,i=new rn){wl.call(this),this.type="QuadraticBezierCurve",this.v0=t,this.v1=e,this.v2=i}function Fl(t=new fn,e=new fn,i=new fn){wl.call(this),this.type="QuadraticBezierCurve3",this.v0=t,this.v1=e,this.v2=i}function Bl(t=[]){wl.call(this),this.type="SplineCurve",this.points=t}Pl.prototype=Object.create(wl.prototype),Pl.prototype.constructor=Pl,Pl.prototype.isCatmullRomCurve3=!0,Pl.prototype.getPoint=function(t,e=new fn){const i=e,n=this.points,r=n.length,s=(r-(this.closed?0:1))*t;let o,a,c=Math.floor(s),h=s-c;this.closed?c+=c>0?0:(Math.floor(Math.abs(c)/r)+1)*r:0===h&&c===r-1&&(c=r-2,h=1),this.closed||c>0?o=n[(c-1)%r]:(Cl.subVectors(n[0],n[1]).add(n[0]),o=Cl);const l=n[c%r],u=n[(c+1)%r];if(this.closed||c+2<r?a=n[(c+2)%r]:(Cl.subVectors(n[r-1],n[r-2]).add(n[r-1]),a=Cl),"centripetal"===this.curveType||"chordal"===this.curveType){const t="chordal"===this.curveType?.5:.25;let e=Math.pow(o.distanceToSquared(l),t),i=Math.pow(l.distanceToSquared(u),t),n=Math.pow(u.distanceToSquared(a),t);i<1e-4&&(i=1),e<1e-4&&(e=i),n<1e-4&&(n=i),El.initNonuniformCatmullRom(o.x,l.x,u.x,a.x,e,i,n),Il.initNonuniformCatmullRom(o.y,l.y,u.y,a.y,e,i,n),Al.initNonuniformCatmullRom(o.z,l.z,u.z,a.z,e,i,n)}else"catmullrom"===this.curveType&&(El.initCatmullRom(o.x,l.x,u.x,a.x,this.tension),Il.initCatmullRom(o.y,l.y,u.y,a.y,this.tension),Al.initCatmullRom(o.z,l.z,u.z,a.z,this.tension));return i.set(El.calc(h),Il.calc(h),Al.calc(h)),i},Pl.prototype.copy=function(t){wl.prototype.copy.call(this,t),this.points=[];for(let e=0,i=t.points.length;e<i;e++){const i=t.points[e];this.points.push(i.clone())}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this},Pl.prototype.toJSON=function(){const t=wl.prototype.toJSON.call(this);t.points=[];for(let e=0,i=this.points.length;e<i;e++){const i=this.points[e];t.points.push(i.toArray())}return t.closed=this.closed,t.curveType=this.curveType,t.tension=this.tension,t},Pl.prototype.fromJSON=function(t){wl.prototype.fromJSON.call(this,t),this.points=[];for(let e=0,i=t.points.length;e<i;e++){const i=t.points[e];this.points.push((new fn).fromArray(i))}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this},Nl.prototype=Object.create(wl.prototype),Nl.prototype.constructor=Nl,Nl.prototype.isCubicBezierCurve=!0,Nl.prototype.getPoint=function(t,e=new rn){const i=e,n=this.v0,r=this.v1,s=this.v2,o=this.v3;return i.set(Ol(t,n.x,r.x,s.x,o.x),Ol(t,n.y,r.y,s.y,o.y)),i},Nl.prototype.copy=function(t){return wl.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this},Nl.prototype.toJSON=function(){const t=wl.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t},Nl.prototype.fromJSON=function(t){return wl.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this},Dl.prototype=Object.create(wl.prototype),Dl.prototype.constructor=Dl,Dl.prototype.isCubicBezierCurve3=!0,Dl.prototype.getPoint=function(t,e=new fn){const i=e,n=this.v0,r=this.v1,s=this.v2,o=this.v3;return i.set(Ol(t,n.x,r.x,s.x,o.x),Ol(t,n.y,r.y,s.y,o.y),Ol(t,n.z,r.z,s.z,o.z)),i},Dl.prototype.copy=function(t){return wl.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this},Dl.prototype.toJSON=function(){const t=wl.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t},Dl.prototype.fromJSON=function(t){return wl.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this},$l.prototype=Object.create(wl.prototype),$l.prototype.constructor=$l,$l.prototype.isLineCurve=!0,$l.prototype.getPoint=function(t,e=new rn){const i=e;return 1===t?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(t).add(this.v1)),i},$l.prototype.getPointAt=function(t,e){return this.getPoint(t,e)},$l.prototype.getTangent=function(t,e){const i=e||new rn;return i.copy(this.v2).sub(this.v1).normalize(),i},$l.prototype.copy=function(t){return wl.prototype.copy.call(this,t),this.v1.copy(t.v1),this.v2.copy(t.v2),this},$l.prototype.toJSON=function(){const t=wl.prototype.toJSON.call(this);return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},$l.prototype.fromJSON=function(t){return wl.prototype.fromJSON.call(this,t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},kl.prototype=Object.create(wl.prototype),kl.prototype.constructor=kl,kl.prototype.isLineCurve3=!0,kl.prototype.getPoint=function(t,e=new fn){const i=e;return 1===t?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(t).add(this.v1)),i},kl.prototype.getPointAt=function(t,e){return this.getPoint(t,e)},kl.prototype.copy=function(t){return wl.prototype.copy.call(this,t),this.v1.copy(t.v1),this.v2.copy(t.v2),this},kl.prototype.toJSON=function(){const t=wl.prototype.toJSON.call(this);return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},kl.prototype.fromJSON=function(t){return wl.prototype.fromJSON.call(this,t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},zl.prototype=Object.create(wl.prototype),zl.prototype.constructor=zl,zl.prototype.isQuadraticBezierCurve=!0,zl.prototype.getPoint=function(t,e=new rn){const i=e,n=this.v0,r=this.v1,s=this.v2;return i.set(Ll(t,n.x,r.x,s.x),Ll(t,n.y,r.y,s.y)),i},zl.prototype.copy=function(t){return wl.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this},zl.prototype.toJSON=function(){const t=wl.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},zl.prototype.fromJSON=function(t){return wl.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},Fl.prototype=Object.create(wl.prototype),Fl.prototype.constructor=Fl,Fl.prototype.isQuadraticBezierCurve3=!0,Fl.prototype.getPoint=function(t,e=new fn){const i=e,n=this.v0,r=this.v1,s=this.v2;return i.set(Ll(t,n.x,r.x,s.x),Ll(t,n.y,r.y,s.y),Ll(t,n.z,r.z,s.z)),i},Fl.prototype.copy=function(t){return wl.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this},Fl.prototype.toJSON=function(){const t=wl.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},Fl.prototype.fromJSON=function(t){return wl.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},Bl.prototype=Object.create(wl.prototype),Bl.prototype.constructor=Bl,Bl.prototype.isSplineCurve=!0,Bl.prototype.getPoint=function(t,e=new rn){const i=e,n=this.points,r=(n.length-1)*t,s=Math.floor(r),o=r-s,a=n[0===s?s:s-1],c=n[s],h=n[s>n.length-2?n.length-1:s+1],l=n[s>n.length-3?n.length-1:s+2];return i.set(Rl(o,a.x,c.x,h.x,l.x),Rl(o,a.y,c.y,h.y,l.y)),i},Bl.prototype.copy=function(t){wl.prototype.copy.call(this,t),this.points=[];for(let e=0,i=t.points.length;e<i;e++){const i=t.points[e];this.points.push(i.clone())}return this},Bl.prototype.toJSON=function(){const t=wl.prototype.toJSON.call(this);t.points=[];for(let e=0,i=this.points.length;e<i;e++){const i=this.points[e];t.points.push(i.toArray())}return t},Bl.prototype.fromJSON=function(t){wl.prototype.fromJSON.call(this,t),this.points=[];for(let e=0,i=t.points.length;e<i;e++){const i=t.points[e];this.points.push((new rn).fromArray(i))}return this};var jl=Object.freeze({__proto__:null,ArcCurve:Ml,CatmullRomCurve3:Pl,CubicBezierCurve:Nl,CubicBezierCurve3:Dl,EllipseCurve:Sl,LineCurve:$l,LineCurve3:kl,QuadraticBezierCurve:zl,QuadraticBezierCurve3:Fl,SplineCurve:Bl});function Hl(){wl.call(this),this.type="CurvePath",this.curves=[],this.autoClose=!1}function Ul(t){Hl.call(this),this.type="Path",this.currentPoint=new rn,t&&this.setFromPoints(t)}function Vl(t){Ul.call(this,t),this.uuid=nn.generateUUID(),this.type="Shape",this.holes=[]}function Gl(t,e=1){pr.call(this),this.type="Light",this.color=new Dr(t),this.intensity=e}function ql(t,e,i){Gl.call(this,t,i),this.type="HemisphereLight",this.position.copy(pr.DefaultUp),this.updateMatrix(),this.groundColor=new Dr(e)}function Wl(t){this.camera=t,this.bias=0,this.normalBias=0,this.radius=1,this.mapSize=new rn(512,512),this.map=null,this.mapPass=null,this.matrix=new Hn,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new Us,this._frameExtents=new rn(1,1),this._viewportCount=1,this._viewports=[new un(0,0,1,1)]}function Xl(){Wl.call(this,new Ds(50,1,.5,500)),this.focus=1}function Yl(t,e,i,n,r,s){Gl.call(this,t,e),this.type="SpotLight",this.position.copy(pr.DefaultUp),this.updateMatrix(),this.target=new pr,Object.defineProperty(this,"power",{get:function(){return this.intensity*Math.PI},set:function(t){this.intensity=t/Math.PI}}),this.distance=void 0!==i?i:0,this.angle=void 0!==n?n:Math.PI/3,this.penumbra=void 0!==r?r:0,this.decay=void 0!==s?s:1,this.shadow=new Xl}function Zl(){Wl.call(this,new Ds(90,1,.5,500)),this._frameExtents=new rn(4,2),this._viewportCount=6,this._viewports=[new un(2,1,1,1),new un(0,1,1,1),new un(3,1,1,1),new un(1,1,1,1),new un(3,0,1,1),new un(1,0,1,1)],this._cubeDirections=[new fn(1,0,0),new fn(-1,0,0),new fn(0,0,1),new fn(0,0,-1),new fn(0,1,0),new fn(0,-1,0)],this._cubeUps=[new fn(0,1,0),new fn(0,1,0),new fn(0,1,0),new fn(0,1,0),new fn(0,0,1),new fn(0,0,-1)]}function Jl(t,e,i,n){Gl.call(this,t,e),this.type="PointLight",Object.defineProperty(this,"power",{get:function(){return 4*this.intensity*Math.PI},set:function(t){this.intensity=t/(4*Math.PI)}}),this.distance=void 0!==i?i:0,this.decay=void 0!==n?n:1,this.shadow=new Zl}function Kl(t=-1,e=1,i=1,n=-1,r=.1,s=2e3){Ns.call(this),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=i,this.bottom=n,this.near=r,this.far=s,this.updateProjectionMatrix()}function Ql(){Wl.call(this,new Kl(-5,5,5,-5,.5,500))}function tu(t,e){Gl.call(this,t,e),this.type="DirectionalLight",this.position.copy(pr.DefaultUp),this.updateMatrix(),this.target=new pr,this.shadow=new Ql}function eu(t,e){Gl.call(this,t,e),this.type="AmbientLight"}function iu(t,e,i,n){Gl.call(this,t,e),this.type="RectAreaLight",this.width=void 0!==i?i:10,this.height=void 0!==n?n:10}Hl.prototype=Object.assign(Object.create(wl.prototype),{constructor:Hl,add:function(t){this.curves.push(t)},closePath:function(){const t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);t.equals(e)||this.curves.push(new $l(e,t))},getPoint:function(t){const e=t*this.getLength(),i=this.getCurveLengths();let n=0;for(;n<i.length;){if(i[n]>=e){const t=i[n]-e,r=this.curves[n],s=r.getLength(),o=0===s?0:1-t/s;return r.getPointAt(o)}n++}return null},getLength:function(){const t=this.getCurveLengths();return t[t.length-1]},updateArcLengths:function(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const t=[];let e=0;for(let i=0,n=this.curves.length;i<n;i++)e+=this.curves[i].getLength(),t.push(e);return this.cacheLengths=t,t},getSpacedPoints:function(t=40){const e=[];for(let i=0;i<=t;i++)e.push(this.getPoint(i/t));return this.autoClose&&e.push(e[0]),e},getPoints:function(t=12){const e=[];let i;for(let n=0,r=this.curves;n<r.length;n++){const s=r[n],o=s&&s.isEllipseCurve?2*t:s&&(s.isLineCurve||s.isLineCurve3)?1:s&&s.isSplineCurve?t*s.points.length:t,a=s.getPoints(o);for(let t=0;t<a.length;t++){const n=a[t];i&&i.equals(n)||(e.push(n),i=n)}}return this.autoClose&&e.length>1&&!e[e.length-1].equals(e[0])&&e.push(e[0]),e},copy:function(t){wl.prototype.copy.call(this,t),this.curves=[];for(let e=0,i=t.curves.length;e<i;e++){const i=t.curves[e];this.curves.push(i.clone())}return this.autoClose=t.autoClose,this},toJSON:function(){const t=wl.prototype.toJSON.call(this);t.autoClose=this.autoClose,t.curves=[];for(let e=0,i=this.curves.length;e<i;e++){const i=this.curves[e];t.curves.push(i.toJSON())}return t},fromJSON:function(t){wl.prototype.fromJSON.call(this,t),this.autoClose=t.autoClose,this.curves=[];for(let e=0,i=t.curves.length;e<i;e++){const i=t.curves[e];this.curves.push((new jl[i.type]).fromJSON(i))}return this}}),Ul.prototype=Object.assign(Object.create(Hl.prototype),{constructor:Ul,setFromPoints:function(t){this.moveTo(t[0].x,t[0].y);for(let e=1,i=t.length;e<i;e++)this.lineTo(t[e].x,t[e].y);return this},moveTo:function(t,e){return this.currentPoint.set(t,e),this},lineTo:function(t,e){const i=new $l(this.currentPoint.clone(),new rn(t,e));return this.curves.push(i),this.currentPoint.set(t,e),this},quadraticCurveTo:function(t,e,i,n){const r=new zl(this.currentPoint.clone(),new rn(t,e),new rn(i,n));return this.curves.push(r),this.currentPoint.set(i,n),this},bezierCurveTo:function(t,e,i,n,r,s){const o=new Nl(this.currentPoint.clone(),new rn(t,e),new rn(i,n),new rn(r,s));return this.curves.push(o),this.currentPoint.set(r,s),this},splineThru:function(t){const e=new Bl([this.currentPoint.clone()].concat(t));return this.curves.push(e),this.currentPoint.copy(t[t.length-1]),this},arc:function(t,e,i,n,r,s){const o=this.currentPoint.x,a=this.currentPoint.y;return this.absarc(t+o,e+a,i,n,r,s),this},absarc:function(t,e,i,n,r,s){return this.absellipse(t,e,i,i,n,r,s),this},ellipse:function(t,e,i,n,r,s,o,a){const c=this.currentPoint.x,h=this.currentPoint.y;return this.absellipse(t+c,e+h,i,n,r,s,o,a),this},absellipse:function(t,e,i,n,r,s,o,a){const c=new Sl(t,e,i,n,r,s,o,a);if(this.curves.length>0){const t=c.getPoint(0);t.equals(this.currentPoint)||this.lineTo(t.x,t.y)}this.curves.push(c);const h=c.getPoint(1);return this.currentPoint.copy(h),this},copy:function(t){return Hl.prototype.copy.call(this,t),this.currentPoint.copy(t.currentPoint),this},toJSON:function(){const t=Hl.prototype.toJSON.call(this);return t.currentPoint=this.currentPoint.toArray(),t},fromJSON:function(t){return Hl.prototype.fromJSON.call(this,t),this.currentPoint.fromArray(t.currentPoint),this}}),Vl.prototype=Object.assign(Object.create(Ul.prototype),{constructor:Vl,getPointsHoles:function(t){const e=[];for(let i=0,n=this.holes.length;i<n;i++)e[i]=this.holes[i].getPoints(t);return e},extractPoints:function(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}},copy:function(t){Ul.prototype.copy.call(this,t),this.holes=[];for(let e=0,i=t.holes.length;e<i;e++){const i=t.holes[e];this.holes.push(i.clone())}return this},toJSON:function(){const t=Ul.prototype.toJSON.call(this);t.uuid=this.uuid,t.holes=[];for(let e=0,i=this.holes.length;e<i;e++){const i=this.holes[e];t.holes.push(i.toJSON())}return t},fromJSON:function(t){Ul.prototype.fromJSON.call(this,t),this.uuid=t.uuid,this.holes=[];for(let e=0,i=t.holes.length;e<i;e++){const i=t.holes[e];this.holes.push((new Ul).fromJSON(i))}return this}}),Gl.prototype=Object.assign(Object.create(pr.prototype),{constructor:Gl,isLight:!0,copy:function(t){return pr.prototype.copy.call(this,t),this.color.copy(t.color),this.intensity=t.intensity,this},toJSON:function(t){const e=pr.prototype.toJSON.call(this,t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),e}}),ql.prototype=Object.assign(Object.create(Gl.prototype),{constructor:ql,isHemisphereLight:!0,copy:function(t){return Gl.prototype.copy.call(this,t),this.groundColor.copy(t.groundColor),this}}),Object.assign(Wl.prototype,{_projScreenMatrix:new Hn,_lightPositionWorld:new fn,_lookTarget:new fn,getViewportCount:function(){return this._viewportCount},getFrustum:function(){return this._frustum},updateMatrices:function(t){const e=this.camera,i=this.matrix,n=this._projScreenMatrix,r=this._lookTarget,s=this._lightPositionWorld;s.setFromMatrixPosition(t.matrixWorld),e.position.copy(s),r.setFromMatrixPosition(t.target.matrixWorld),e.lookAt(r),e.updateMatrixWorld(),n.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this._frustum.setFromProjectionMatrix(n),i.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),i.multiply(e.projectionMatrix),i.multiply(e.matrixWorldInverse)},getViewport:function(t){return this._viewports[t]},getFrameExtents:function(){return this._frameExtents},copy:function(t){return this.camera=t.camera.clone(),this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){const t={};return 0!==this.bias&&(t.bias=this.bias),0!==this.normalBias&&(t.normalBias=this.normalBias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}),Xl.prototype=Object.assign(Object.create(Wl.prototype),{constructor:Xl,isSpotLightShadow:!0,updateMatrices:function(t){const e=this.camera,i=2*nn.RAD2DEG*t.angle*this.focus,n=this.mapSize.width/this.mapSize.height,r=t.distance||e.far;i===e.fov&&n===e.aspect&&r===e.far||(e.fov=i,e.aspect=n,e.far=r,e.updateProjectionMatrix()),Wl.prototype.updateMatrices.call(this,t)}}),Yl.prototype=Object.assign(Object.create(Gl.prototype),{constructor:Yl,isSpotLight:!0,copy:function(t){return Gl.prototype.copy.call(this,t),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),Zl.prototype=Object.assign(Object.create(Wl.prototype),{constructor:Zl,isPointLightShadow:!0,updateMatrices:function(t,e=0){const i=this.camera,n=this.matrix,r=this._lightPositionWorld,s=this._lookTarget,o=this._projScreenMatrix;r.setFromMatrixPosition(t.matrixWorld),i.position.copy(r),s.copy(i.position),s.add(this._cubeDirections[e]),i.up.copy(this._cubeUps[e]),i.lookAt(s),i.updateMatrixWorld(),n.makeTranslation(-r.x,-r.y,-r.z),o.multiplyMatrices(i.projectionMatrix,i.matrixWorldInverse),this._frustum.setFromProjectionMatrix(o)}}),Jl.prototype=Object.assign(Object.create(Gl.prototype),{constructor:Jl,isPointLight:!0,copy:function(t){return Gl.prototype.copy.call(this,t),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}),Kl.prototype=Object.assign(Object.create(Ns.prototype),{constructor:Kl,isOrthographicCamera:!0,copy:function(t,e){return Ns.prototype.copy.call(this,t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this},setViewOffset:function(t,e,i,n,r,s){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=i,this.view.offsetY=n,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){const t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),i=(this.right+this.left)/2,n=(this.top+this.bottom)/2;let r=i-t,s=i+t,o=n+e,a=n-e;if(null!==this.view&&this.view.enabled){const t=(this.right-this.left)/this.view.fullWidth/this.zoom,e=(this.top-this.bottom)/this.view.fullHeight/this.zoom;r+=t*this.view.offsetX,s=r+t*this.view.width,o-=e*this.view.offsetY,a=o-e*this.view.height}this.projectionMatrix.makeOrthographic(r,s,o,a,this.near,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()},toJSON:function(t){const e=pr.prototype.toJSON.call(this,t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}),Ql.prototype=Object.assign(Object.create(Wl.prototype),{constructor:Ql,isDirectionalLightShadow:!0,updateMatrices:function(t){Wl.prototype.updateMatrices.call(this,t)}}),tu.prototype=Object.assign(Object.create(Gl.prototype),{constructor:tu,isDirectionalLight:!0,copy:function(t){return Gl.prototype.copy.call(this,t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),eu.prototype=Object.assign(Object.create(Gl.prototype),{constructor:eu,isAmbientLight:!0}),iu.prototype=Object.assign(Object.create(Gl.prototype),{constructor:iu,isRectAreaLight:!0,copy:function(t){return Gl.prototype.copy.call(this,t),this.width=t.width,this.height=t.height,this},toJSON:function(t){const e=Gl.prototype.toJSON.call(this,t);return e.object.width=this.width,e.object.height=this.height,e}});class nu{constructor(){Object.defineProperty(this,"isSphericalHarmonics3",{value:!0}),this.coefficients=[];for(let t=0;t<9;t++)this.coefficients.push(new fn)}set(t){for(let e=0;e<9;e++)this.coefficients[e].copy(t[e]);return this}zero(){for(let t=0;t<9;t++)this.coefficients[t].set(0,0,0);return this}getAt(t,e){const i=t.x,n=t.y,r=t.z,s=this.coefficients;return e.copy(s[0]).multiplyScalar(.282095),e.addScaledVector(s[1],.488603*n),e.addScaledVector(s[2],.488603*r),e.addScaledVector(s[3],.488603*i),e.addScaledVector(s[4],i*n*1.092548),e.addScaledVector(s[5],n*r*1.092548),e.addScaledVector(s[6],.315392*(3*r*r-1)),e.addScaledVector(s[7],i*r*1.092548),e.addScaledVector(s[8],.546274*(i*i-n*n)),e}getIrradianceAt(t,e){const i=t.x,n=t.y,r=t.z,s=this.coefficients;return e.copy(s[0]).multiplyScalar(.886227),e.addScaledVector(s[1],1.023328*n),e.addScaledVector(s[2],1.023328*r),e.addScaledVector(s[3],1.023328*i),e.addScaledVector(s[4],.858086*i*n),e.addScaledVector(s[5],.858086*n*r),e.addScaledVector(s[6],.743125*r*r-.247708),e.addScaledVector(s[7],.858086*i*r),e.addScaledVector(s[8],.429043*(i*i-n*n)),e}add(t){for(let e=0;e<9;e++)this.coefficients[e].add(t.coefficients[e]);return this}addScaledSH(t,e){for(let i=0;i<9;i++)this.coefficients[i].addScaledVector(t.coefficients[i],e);return this}scale(t){for(let e=0;e<9;e++)this.coefficients[e].multiplyScalar(t);return this}lerp(t,e){for(let i=0;i<9;i++)this.coefficients[i].lerp(t.coefficients[i],e);return this}equals(t){for(let e=0;e<9;e++)if(!this.coefficients[e].equals(t.coefficients[e]))return!1;return!0}copy(t){return this.set(t.coefficients)}clone(){return(new this.constructor).copy(this)}fromArray(t,e=0){const i=this.coefficients;for(let n=0;n<9;n++)i[n].fromArray(t,e+3*n);return this}toArray(t=[],e=0){const i=this.coefficients;for(let n=0;n<9;n++)i[n].toArray(t,e+3*n);return t}static getBasisAt(t,e){const i=t.x,n=t.y,r=t.z;e[0]=.282095,e[1]=.488603*n,e[2]=.488603*r,e[3]=.488603*i,e[4]=1.092548*i*n,e[5]=1.092548*n*r,e[6]=.315392*(3*r*r-1),e[7]=1.092548*i*r,e[8]=.546274*(i*i-n*n)}}function ru(t,e){Gl.call(this,void 0,e),this.type="LightProbe",this.sh=void 0!==t?t:new nu}function su(t){pl.call(this,t),this.textures={}}ru.prototype=Object.assign(Object.create(Gl.prototype),{constructor:ru,isLightProbe:!0,copy:function(t){return Gl.prototype.copy.call(this,t),this.sh.copy(t.sh),this},fromJSON:function(t){return this.intensity=t.intensity,this.sh.fromArray(t.sh),this},toJSON:function(t){const e=Gl.prototype.toJSON.call(this,t);return e.object.sh=this.sh.toArray(),e}}),su.prototype=Object.assign(Object.create(pl.prototype),{constructor:su,load:function(t,e,i,n){const r=this,s=new ml(r.manager);s.setPath(r.path),s.setRequestHeader(r.requestHeader),s.setWithCredentials(r.withCredentials),s.load(t,(function(i){try{e(r.parse(JSON.parse(i)))}catch(e){n?n(e):console.error(e),r.manager.itemError(t)}}),i,n)},parse:function(t){const e=this.textures;function i(t){return void 0===e[t]&&console.warn("THREE.MaterialLoader: Undefined texture",t),e[t]}const n=new Yh[t.type];if(void 0!==t.uuid&&(n.uuid=t.uuid),void 0!==t.name&&(n.name=t.name),void 0!==t.color&&void 0!==n.color&&n.color.setHex(t.color),void 0!==t.roughness&&(n.roughness=t.roughness),void 0!==t.metalness&&(n.metalness=t.metalness),void 0!==t.sheen&&(n.sheen=(new Dr).setHex(t.sheen)),void 0!==t.emissive&&void 0!==n.emissive&&n.emissive.setHex(t.emissive),void 0!==t.specular&&void 0!==n.specular&&n.specular.setHex(t.specular),void 0!==t.shininess&&(n.shininess=t.shininess),void 0!==t.clearcoat&&(n.clearcoat=t.clearcoat),void 0!==t.clearcoatRoughness&&(n.clearcoatRoughness=t.clearcoatRoughness),void 0!==t.fog&&(n.fog=t.fog),void 0!==t.flatShading&&(n.flatShading=t.flatShading),void 0!==t.blending&&(n.blending=t.blending),void 0!==t.combine&&(n.combine=t.combine),void 0!==t.side&&(n.side=t.side),void 0!==t.opacity&&(n.opacity=t.opacity),void 0!==t.transparent&&(n.transparent=t.transparent),void 0!==t.alphaTest&&(n.alphaTest=t.alphaTest),void 0!==t.depthTest&&(n.depthTest=t.depthTest),void 0!==t.depthWrite&&(n.depthWrite=t.depthWrite),void 0!==t.colorWrite&&(n.colorWrite=t.colorWrite),void 0!==t.stencilWrite&&(n.stencilWrite=t.stencilWrite),void 0!==t.stencilWriteMask&&(n.stencilWriteMask=t.stencilWriteMask),void 0!==t.stencilFunc&&(n.stencilFunc=t.stencilFunc),void 0!==t.stencilRef&&(n.stencilRef=t.stencilRef),void 0!==t.stencilFuncMask&&(n.stencilFuncMask=t.stencilFuncMask),void 0!==t.stencilFail&&(n.stencilFail=t.stencilFail),void 0!==t.stencilZFail&&(n.stencilZFail=t.stencilZFail),void 0!==t.stencilZPass&&(n.stencilZPass=t.stencilZPass),void 0!==t.wireframe&&(n.wireframe=t.wireframe),void 0!==t.wireframeLinewidth&&(n.wireframeLinewidth=t.wireframeLinewidth),void 0!==t.wireframeLinecap&&(n.wireframeLinecap=t.wireframeLinecap),void 0!==t.wireframeLinejoin&&(n.wireframeLinejoin=t.wireframeLinejoin),void 0!==t.rotation&&(n.rotation=t.rotation),1!==t.linewidth&&(n.linewidth=t.linewidth),void 0!==t.dashSize&&(n.dashSize=t.dashSize),void 0!==t.gapSize&&(n.gapSize=t.gapSize),void 0!==t.scale&&(n.scale=t.scale),void 0!==t.polygonOffset&&(n.polygonOffset=t.polygonOffset),void 0!==t.polygonOffsetFactor&&(n.polygonOffsetFactor=t.polygonOffsetFactor),void 0!==t.polygonOffsetUnits&&(n.polygonOffsetUnits=t.polygonOffsetUnits),void 0!==t.skinning&&(n.skinning=t.skinning),void 0!==t.morphTargets&&(n.morphTargets=t.morphTargets),void 0!==t.morphNormals&&(n.morphNormals=t.morphNormals),void 0!==t.dithering&&(n.dithering=t.dithering),void 0!==t.vertexTangents&&(n.vertexTangents=t.vertexTangents),void 0!==t.visible&&(n.visible=t.visible),void 0!==t.toneMapped&&(n.toneMapped=t.toneMapped),void 0!==t.userData&&(n.userData=t.userData),void 0!==t.vertexColors&&("number"==typeof t.vertexColors?n.vertexColors=t.vertexColors>0:n.vertexColors=t.vertexColors),void 0!==t.uniforms)for(const e in t.uniforms){const r=t.uniforms[e];switch(n.uniforms[e]={},r.type){case"t":n.uniforms[e].value=i(r.value);break;case"c":n.uniforms[e].value=(new Dr).setHex(r.value);break;case"v2":n.uniforms[e].value=(new rn).fromArray(r.value);break;case"v3":n.uniforms[e].value=(new fn).fromArray(r.value);break;case"v4":n.uniforms[e].value=(new un).fromArray(r.value);break;case"m3":n.uniforms[e].value=(new sn).fromArray(r.value);break;case"m4":n.uniforms[e].value=(new Hn).fromArray(r.value);break;default:n.uniforms[e].value=r.value}}if(void 0!==t.defines&&(n.defines=t.defines),void 0!==t.vertexShader&&(n.vertexShader=t.vertexShader),void 0!==t.fragmentShader&&(n.fragmentShader=t.fragmentShader),void 0!==t.extensions)for(const e in t.extensions)n.extensions[e]=t.extensions[e];if(void 0!==t.shading&&(n.flatShading=1===t.shading),void 0!==t.size&&(n.size=t.size),void 0!==t.sizeAttenuation&&(n.sizeAttenuation=t.sizeAttenuation),void 0!==t.map&&(n.map=i(t.map)),void 0!==t.matcap&&(n.matcap=i(t.matcap)),void 0!==t.alphaMap&&(n.alphaMap=i(t.alphaMap)),void 0!==t.bumpMap&&(n.bumpMap=i(t.bumpMap)),void 0!==t.bumpScale&&(n.bumpScale=t.bumpScale),void 0!==t.normalMap&&(n.normalMap=i(t.normalMap)),void 0!==t.normalMapType&&(n.normalMapType=t.normalMapType),void 0!==t.normalScale){let e=t.normalScale;!1===Array.isArray(e)&&(e=[e,e]),n.normalScale=(new rn).fromArray(e)}return void 0!==t.displacementMap&&(n.displacementMap=i(t.displacementMap)),void 0!==t.displacementScale&&(n.displacementScale=t.displacementScale),void 0!==t.displacementBias&&(n.displacementBias=t.displacementBias),void 0!==t.roughnessMap&&(n.roughnessMap=i(t.roughnessMap)),void 0!==t.metalnessMap&&(n.metalnessMap=i(t.metalnessMap)),void 0!==t.emissiveMap&&(n.emissiveMap=i(t.emissiveMap)),void 0!==t.emissiveIntensity&&(n.emissiveIntensity=t.emissiveIntensity),void 0!==t.specularMap&&(n.specularMap=i(t.specularMap)),void 0!==t.envMap&&(n.envMap=i(t.envMap)),void 0!==t.envMapIntensity&&(n.envMapIntensity=t.envMapIntensity),void 0!==t.reflectivity&&(n.reflectivity=t.reflectivity),void 0!==t.refractionRatio&&(n.refractionRatio=t.refractionRatio),void 0!==t.lightMap&&(n.lightMap=i(t.lightMap)),void 0!==t.lightMapIntensity&&(n.lightMapIntensity=t.lightMapIntensity),void 0!==t.aoMap&&(n.aoMap=i(t.aoMap)),void 0!==t.aoMapIntensity&&(n.aoMapIntensity=t.aoMapIntensity),void 0!==t.gradientMap&&(n.gradientMap=i(t.gradientMap)),void 0!==t.clearcoatMap&&(n.clearcoatMap=i(t.clearcoatMap)),void 0!==t.clearcoatRoughnessMap&&(n.clearcoatRoughnessMap=i(t.clearcoatRoughnessMap)),void 0!==t.clearcoatNormalMap&&(n.clearcoatNormalMap=i(t.clearcoatNormalMap)),void 0!==t.clearcoatNormalScale&&(n.clearcoatNormalScale=(new rn).fromArray(t.clearcoatNormalScale)),void 0!==t.transmission&&(n.transmission=t.transmission),void 0!==t.transmissionMap&&(n.transmissionMap=i(t.transmissionMap)),n},setTextures:function(t){return this.textures=t,this}});const ou=function(t){const e=t.lastIndexOf("/");return-1===e?"./":t.substr(0,e+1)};function au(){hs.call(this),this.type="InstancedBufferGeometry",this.instanceCount=1/0}function cu(t,e,i,n){"number"==typeof i&&(n=i,i=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument.")),Hr.call(this,t,e,i),this.meshPerAttribute=n||1}function hu(t){pl.call(this,t)}function lu(t){"undefined"==typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"==typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),pl.call(this,t),this.options={premultiplyAlpha:"none"}}function uu(){this.type="ShapePath",this.color=new Dr,this.subPaths=[],this.currentPath=null}au.prototype=Object.assign(Object.create(hs.prototype),{constructor:au,isInstancedBufferGeometry:!0,copy:function(t){return hs.prototype.copy.call(this,t),this.instanceCount=t.instanceCount,this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){const t=hs.prototype.toJSON.call(this);return t.instanceCount=this.instanceCount,t.isInstancedBufferGeometry=!0,t}}),cu.prototype=Object.assign(Object.create(Hr.prototype),{constructor:cu,isInstancedBufferAttribute:!0,copy:function(t){return Hr.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this},toJSON:function(){const t=Hr.prototype.toJSON.call(this);return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}}),hu.prototype=Object.assign(Object.create(pl.prototype),{constructor:hu,load:function(t,e,i,n){const r=this,s=new ml(r.manager);s.setPath(r.path),s.setRequestHeader(r.requestHeader),s.setWithCredentials(r.withCredentials),s.load(t,(function(i){try{e(r.parse(JSON.parse(i)))}catch(e){n?n(e):console.error(e),r.manager.itemError(t)}}),i,n)},parse:function(t){const e={},i={};function n(t,n){if(void 0!==e[n])return e[n];const r=t.interleavedBuffers[n],s=function(t,e){if(void 0!==i[e])return i[e];const n=t.arrayBuffers[e],r=new Uint32Array(n).buffer;return i[e]=r,r}(t,r.buffer),o=new tc(es(r.type,s),r.stride);return o.uuid=r.uuid,e[n]=o,o}const r=t.isInstancedBufferGeometry?new au:new hs,s=t.data.index;if(void 0!==s){const t=es(s.type,s.array);r.setIndex(new Hr(t,1))}const o=t.data.attributes;for(const e in o){const i=o[e];let s;if(i.isInterleavedBufferAttribute){s=new ic(n(t.data,i.data),i.itemSize,i.offset,i.normalized)}else{const t=es(i.type,i.array);s=new(i.isInstancedBufferAttribute?cu:Hr)(t,i.itemSize,i.normalized)}void 0!==i.name&&(s.name=i.name),r.setAttribute(e,s)}const a=t.data.morphAttributes;if(a)for(const e in a){const i=a[e],s=[];for(let e=0,r=i.length;e<r;e++){const r=i[e];let o;if(r.isInterleavedBufferAttribute){o=new ic(n(t.data,r.data),r.itemSize,r.offset,r.normalized)}else{o=new Hr(es(r.type,r.array),r.itemSize,r.normalized)}void 0!==r.name&&(o.name=r.name),s.push(o)}r.morphAttributes[e]=s}t.data.morphTargetsRelative&&(r.morphTargetsRelative=!0);const c=t.data.groups||t.data.drawcalls||t.data.offsets;if(void 0!==c)for(let t=0,e=c.length;t!==e;++t){const e=c[t];r.addGroup(e.start,e.count,e.materialIndex)}const h=t.data.boundingSphere;if(void 0!==h){const t=new fn;void 0!==h.center&&t.fromArray(h.center),r.boundingSphere=new On(t,h.radius)}return t.name&&(r.name=t.name),t.userData&&(r.userData=t.userData),r}}),lu.prototype=Object.assign(Object.create(pl.prototype),{constructor:lu,isImageBitmapLoader:!0,setOptions:function(t){return this.options=t,this},load:function(t,e,i,n){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const r=this,s=ul.get(t);if(void 0!==s)return r.manager.itemStart(t),setTimeout((function(){e&&e(s),r.manager.itemEnd(t)}),0),s;const o={};o.credentials="anonymous"===this.crossOrigin?"same-origin":"include",fetch(t,o).then((function(t){return t.blob()})).then((function(t){return createImageBitmap(t,r.options)})).then((function(i){ul.add(t,i),e&&e(i),r.manager.itemEnd(t)})).catch((function(e){n&&n(e),r.manager.itemError(t),r.manager.itemEnd(t)})),r.manager.itemStart(t)}}),Object.assign(uu.prototype,{moveTo:function(t,e){return this.currentPath=new Ul,this.subPaths.push(this.currentPath),this.currentPath.moveTo(t,e),this},lineTo:function(t,e){return this.currentPath.lineTo(t,e),this},quadraticCurveTo:function(t,e,i,n){return this.currentPath.quadraticCurveTo(t,e,i,n),this},bezierCurveTo:function(t,e,i,n,r,s){return this.currentPath.bezierCurveTo(t,e,i,n,r,s),this},splineThru:function(t){return this.currentPath.splineThru(t),this},toShapes:function(t,e){function i(t){const e=[];for(let i=0,n=t.length;i<n;i++){const n=t[i],r=new Vl;r.curves=n.curves,e.push(r)}return e}function n(t,e){const i=e.length;let n=!1;for(let r=i-1,s=0;s<i;r=s++){let i=e[r],o=e[s],a=o.x-i.x,c=o.y-i.y;if(Math.abs(c)>Number.EPSILON){if(c<0&&(i=e[s],a=-a,o=e[r],c=-c),t.y<i.y||t.y>o.y)continue;if(t.y===i.y){if(t.x===i.x)return!0}else{const e=c*(t.x-i.x)-a*(t.y-i.y);if(0===e)return!0;if(e<0)continue;n=!n}}else{if(t.y!==i.y)continue;if(o.x<=t.x&&t.x<=i.x||i.x<=t.x&&t.x<=o.x)return!0}}return n}const r=Rh.isClockWise,s=this.subPaths;if(0===s.length)return[];if(!0===e)return i(s);let o,a,c;const h=[];if(1===s.length)return a=s[0],c=new Vl,c.curves=a.curves,h.push(c),h;let l=!r(s[0].getPoints());l=t?!l:l;const u=[],d=[];let p,f,m=[],g=0;d[g]=void 0,m[g]=[];for(let e=0,i=s.length;e<i;e++)a=s[e],p=a.getPoints(),o=r(p),o=t?!o:o,o?(!l&&d[g]&&g++,d[g]={s:new Vl,p:p},d[g].s.curves=a.curves,l&&g++,m[g]=[]):m[g].push({h:a,p:p[0]});if(!d[0])return i(s);if(d.length>1){let t=!1;const e=[];for(let t=0,e=d.length;t<e;t++)u[t]=[];for(let i=0,r=d.length;i<r;i++){const r=m[i];for(let s=0;s<r.length;s++){const o=r[s];let a=!0;for(let r=0;r<d.length;r++)n(o.p,d[r].p)&&(i!==r&&e.push({froms:i,tos:r,hole:s}),a?(a=!1,u[r].push(o)):t=!0);a&&u[i].push(o)}}e.length>0&&(t||(m=u))}for(let t=0,e=d.length;t<e;t++){c=d[t].s,h.push(c),f=m[t];for(let t=0,e=f.length;t<e;t++)c.holes.push(f[t].h)}return h}});class du{constructor(t){Object.defineProperty(this,"isFont",{value:!0}),this.type="Font",this.data=t}generateShapes(t,e=100){const i=[],n=function(t,e,i){const n=Array.from?Array.from(t):String(t).split(""),r=e/i.resolution,s=(i.boundingBox.yMax-i.boundingBox.yMin+i.underlineThickness)*r,o=[];let a=0,c=0;for(let t=0;t<n.length;t++){const e=n[t];if("\n"===e)a=0,c-=s;else{const t=pu(e,r,a,c,i);a+=t.offsetX,o.push(t.path)}}return o}(t,e,this.data);for(let t=0,e=n.length;t<e;t++)Array.prototype.push.apply(i,n[t].toShapes());return i}}function pu(t,e,i,n,r){const s=r.glyphs[t]||r.glyphs["?"];if(!s)return void console.error('THREE.Font: character "'+t+'" does not exists in font family '+r.familyName+".");const o=new uu;let a,c,h,l,u,d,p,f;if(s.o){const t=s._cachedOutline||(s._cachedOutline=s.o.split(" "));for(let r=0,s=t.length;r<s;){switch(t[r++]){case"m":a=t[r++]*e+i,c=t[r++]*e+n,o.moveTo(a,c);break;case"l":a=t[r++]*e+i,c=t[r++]*e+n,o.lineTo(a,c);break;case"q":h=t[r++]*e+i,l=t[r++]*e+n,u=t[r++]*e+i,d=t[r++]*e+n,o.quadraticCurveTo(u,d,h,l);break;case"b":h=t[r++]*e+i,l=t[r++]*e+n,u=t[r++]*e+i,d=t[r++]*e+n,p=t[r++]*e+i,f=t[r++]*e+n,o.bezierCurveTo(u,d,p,f,h,l)}}}return{offsetX:s.ha*e,path:o}}function fu(t){pl.call(this,t)}let mu;fu.prototype=Object.assign(Object.create(pl.prototype),{constructor:fu,load:function(t,e,i,n){const r=this,s=new ml(this.manager);s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(r.withCredentials),s.load(t,(function(t){let i;try{i=JSON.parse(t)}catch(e){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),i=JSON.parse(t.substring(65,t.length-2))}const n=r.parse(i);e&&e(n)}),i,n)},parse:function(t){return new du(t)}});const gu=function(){return void 0===mu&&(mu=new(window.AudioContext||window.webkitAudioContext)),mu};function _u(t){pl.call(this,t)}function vu(t,e,i){ru.call(this,void 0,i);const n=(new Dr).set(t),r=(new Dr).set(e),s=new fn(n.r,n.g,n.b),o=new fn(r.r,r.g,r.b),a=Math.sqrt(Math.PI),c=a*Math.sqrt(.75);this.sh.coefficients[0].copy(s).add(o).multiplyScalar(a),this.sh.coefficients[1].copy(s).sub(o).multiplyScalar(c)}function yu(t,e){ru.call(this,void 0,e);const i=(new Dr).set(t);this.sh.coefficients[0].set(i.r,i.g,i.b).multiplyScalar(2*Math.sqrt(Math.PI))}_u.prototype=Object.assign(Object.create(pl.prototype),{constructor:_u,load:function(t,e,i,n){const r=this,s=new ml(r.manager);s.setResponseType("arraybuffer"),s.setPath(r.path),s.setRequestHeader(r.requestHeader),s.setWithCredentials(r.withCredentials),s.load(t,(function(i){try{const t=i.slice(0);gu().decodeAudioData(t,(function(t){e(t)}))}catch(e){n?n(e):console.error(e),r.manager.itemError(t)}}),i,n)}}),vu.prototype=Object.assign(Object.create(ru.prototype),{constructor:vu,isHemisphereLightProbe:!0,copy:function(t){return ru.prototype.copy.call(this,t),this},toJSON:function(t){return ru.prototype.toJSON.call(this,t)}}),yu.prototype=Object.assign(Object.create(ru.prototype),{constructor:yu,isAmbientLightProbe:!0,copy:function(t){return ru.prototype.copy.call(this,t),this},toJSON:function(t){return ru.prototype.toJSON.call(this,t)}});const bu=new Hn,xu=new Hn;Object.assign(function(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new Ds,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new Ds,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1,this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}.prototype,{update:function(t){const e=this._cache;if(e.focus!==t.focus||e.fov!==t.fov||e.aspect!==t.aspect*this.aspect||e.near!==t.near||e.far!==t.far||e.zoom!==t.zoom||e.eyeSep!==this.eyeSep){e.focus=t.focus,e.fov=t.fov,e.aspect=t.aspect*this.aspect,e.near=t.near,e.far=t.far,e.zoom=t.zoom,e.eyeSep=this.eyeSep;const i=t.projectionMatrix.clone(),n=e.eyeSep/2,r=n*e.near/e.focus,s=e.near*Math.tan(nn.DEG2RAD*e.fov*.5)/e.zoom;let o,a;xu.elements[12]=-n,bu.elements[12]=n,o=-s*e.aspect+r,a=s*e.aspect+r,i.elements[0]=2*e.near/(a-o),i.elements[8]=(a+o)/(a-o),this.cameraL.projectionMatrix.copy(i),o=-s*e.aspect-r,a=s*e.aspect-r,i.elements[0]=2*e.near/(a-o),i.elements[8]=(a+o)/(a-o),this.cameraR.projectionMatrix.copy(i)}this.cameraL.matrixWorld.copy(t.matrixWorld).multiply(xu),this.cameraR.matrixWorld.copy(t.matrixWorld).multiply(bu)}});function wu(t,e,i){let n,r,s;switch(this.binding=t,this.valueSize=i,e){case"quaternion":n=this._slerp,r=this._slerpAdditive,s=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(6*i),this._workIndex=5;break;case"string":case"bool":n=this._select,r=this._select,s=this._setAdditiveIdentityOther,this.buffer=new Array(5*i);break;default:n=this._lerp,r=this._lerpAdditive,s=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(5*i)}this._mixBufferRegion=n,this._mixBufferRegionAdditive=r,this._setIdentity=s,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}Object.assign(wu.prototype,{accumulate:function(t,e){const i=this.buffer,n=this.valueSize,r=t*n+n;let s=this.cumulativeWeight;if(0===s){for(let t=0;t!==n;++t)i[r+t]=i[t];s=e}else{s+=e;const t=e/s;this._mixBufferRegion(i,r,0,t,n)}this.cumulativeWeight=s},accumulateAdditive:function(t){const e=this.buffer,i=this.valueSize,n=i*this._addIndex;0===this.cumulativeWeightAdditive&&this._setIdentity(),this._mixBufferRegionAdditive(e,n,0,t,i),this.cumulativeWeightAdditive+=t},apply:function(t){const e=this.valueSize,i=this.buffer,n=t*e+e,r=this.cumulativeWeight,s=this.cumulativeWeightAdditive,o=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,r<1){const t=e*this._origIndex;this._mixBufferRegion(i,n,t,1-r,e)}s>0&&this._mixBufferRegionAdditive(i,n,this._addIndex*e,1,e);for(let t=e,r=e+e;t!==r;++t)if(i[t]!==i[t+e]){o.setValue(i,n);break}},saveOriginalState:function(){const t=this.binding,e=this.buffer,i=this.valueSize,n=i*this._origIndex;t.getValue(e,n);for(let t=i,r=n;t!==r;++t)e[t]=e[n+t%i];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0},restoreOriginalState:function(){const t=3*this.valueSize;this.binding.setValue(this.buffer,t)},_setAdditiveIdentityNumeric:function(){const t=this._addIndex*this.valueSize,e=t+this.valueSize;for(let i=t;i<e;i++)this.buffer[i]=0},_setAdditiveIdentityQuaternion:function(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1},_setAdditiveIdentityOther:function(){const t=this._origIndex*this.valueSize,e=this._addIndex*this.valueSize;for(let i=0;i<this.valueSize;i++)this.buffer[e+i]=this.buffer[t+i]},_select:function(t,e,i,n,r){if(n>=.5)for(let n=0;n!==r;++n)t[e+n]=t[i+n]},_slerp:function(t,e,i,n){pn.slerpFlat(t,e,t,e,t,i,n)},_slerpAdditive:function(t,e,i,n,r){const s=this._workIndex*r;pn.multiplyQuaternionsFlat(t,s,t,e,t,i),pn.slerpFlat(t,e,t,e,t,s,n)},_lerp:function(t,e,i,n,r){const s=1-n;for(let o=0;o!==r;++o){const r=e+o;t[r]=t[r]*s+t[i+o]*n}},_lerpAdditive:function(t,e,i,n,r){for(let s=0;s!==r;++s){const r=e+s;t[r]=t[r]+t[i+s]*n}}});const Su="\\[\\]\\.:\\/",Mu=new RegExp("[\\[\\]\\.:\\/]","g"),Tu="[^\\[\\]\\.:\\/]",Cu="[^"+Su.replace("\\.","")+"]",Eu=/((?:WC+[\/:])*)/.source.replace("WC",Tu),Iu=/(WCOD+)?/.source.replace("WCOD",Cu),Au=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",Tu),Pu=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",Tu),Ru=new RegExp("^"+Eu+Iu+Au+Pu+"$"),Lu=["material","materials","bones"];function Ou(t,e,i){const n=i||Nu.parseTrackName(e);this._targetGroup=t,this._bindings=t.subscribe_(e,n)}function Nu(t,e,i){this.path=e,this.parsedPath=i||Nu.parseTrackName(e),this.node=Nu.findNode(t,this.parsedPath.nodeName)||t,this.rootNode=t}Object.assign(Ou.prototype,{getValue:function(t,e){this.bind();const i=this._targetGroup.nCachedObjects_,n=this._bindings[i];void 0!==n&&n.getValue(t,e)},setValue:function(t,e){const i=this._bindings;for(let n=this._targetGroup.nCachedObjects_,r=i.length;n!==r;++n)i[n].setValue(t,e)},bind:function(){const t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,i=t.length;e!==i;++e)t[e].bind()},unbind:function(){const t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,i=t.length;e!==i;++e)t[e].unbind()}}),Object.assign(Nu,{Composite:Ou,create:function(t,e,i){return t&&t.isAnimationObjectGroup?new Nu.Composite(t,e,i):new Nu(t,e,i)},sanitizeNodeName:function(t){return t.replace(/\s/g,"_").replace(Mu,"")},parseTrackName:function(t){const e=Ru.exec(t);if(!e)throw new Error("PropertyBinding: Cannot parse trackName: "+t);const i={nodeName:e[2],objectName:e[3],objectIndex:e[4],propertyName:e[5],propertyIndex:e[6]},n=i.nodeName&&i.nodeName.lastIndexOf(".");if(void 0!==n&&-1!==n){const t=i.nodeName.substring(n+1);-1!==Lu.indexOf(t)&&(i.nodeName=i.nodeName.substring(0,n),i.objectName=t)}if(null===i.propertyName||0===i.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+t);return i},findNode:function(t,e){if(!e||""===e||"."===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){const i=t.skeleton.getBoneByName(e);if(void 0!==i)return i}if(t.children){const i=function(t){for(let n=0;n<t.length;n++){const r=t[n];if(r.name===e||r.uuid===e)return r;const s=i(r.children);if(s)return s}return null},n=i(t.children);if(n)return n}return null}}),Object.assign(Nu.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(t,e){t[e]=this.node[this.propertyName]},function(t,e){const i=this.resolvedProperty;for(let n=0,r=i.length;n!==r;++n)t[e++]=i[n]},function(t,e){t[e]=this.resolvedProperty[this.propertyIndex]},function(t,e){this.resolvedProperty.toArray(t,e)}],SetterByBindingTypeAndVersioning:[[function(t,e){this.targetObject[this.propertyName]=t[e]},function(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){const i=this.resolvedProperty;for(let n=0,r=i.length;n!==r;++n)i[n]=t[e++]},function(t,e){const i=this.resolvedProperty;for(let n=0,r=i.length;n!==r;++n)i[n]=t[e++];this.targetObject.needsUpdate=!0},function(t,e){const i=this.resolvedProperty;for(let n=0,r=i.length;n!==r;++n)i[n]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty[this.propertyIndex]=t[e]},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty.fromArray(t,e)},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(t,e){this.bind(),this.getValue(t,e)},setValue:function(t,e){this.bind(),this.setValue(t,e)},bind:function(){let t=this.node;const e=this.parsedPath,i=e.objectName,n=e.propertyName;let r=e.propertyIndex;if(t||(t=Nu.findNode(this.rootNode,e.nodeName)||this.rootNode,this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!t)return void console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.");if(i){let n=e.objectIndex;switch(i){case"materials":if(!t.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!t.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);t=t.material.materials;break;case"bones":if(!t.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);t=t.skeleton.bones;for(let e=0;e<t.length;e++)if(t[e].name===n){n=e;break}break;default:if(void 0===t[i])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);t=t[i]}if(void 0!==n){if(void 0===t[n])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,t);t=t[n]}}const s=t[n];if(void 0===s){const i=e.nodeName;return void console.error("THREE.PropertyBinding: Trying to update property for track: "+i+"."+n+" but it wasn't found.",t)}let o=this.Versioning.None;this.targetObject=t,void 0!==t.needsUpdate?o=this.Versioning.NeedsUpdate:void 0!==t.matrixWorldNeedsUpdate&&(o=this.Versioning.MatrixWorldNeedsUpdate);let a=this.BindingType.Direct;if(void 0!==r){if("morphTargetInfluences"===n){if(!t.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(!t.geometry.isBufferGeometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences on THREE.Geometry. Use THREE.BufferGeometry instead.",this);if(!t.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);void 0!==t.morphTargetDictionary[r]&&(r=t.morphTargetDictionary[r])}a=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=r}else void 0!==s.fromArray&&void 0!==s.toArray?(a=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(a=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=n;this.getValue=this.GetterByBindingType[a],this.setValue=this.SetterByBindingTypeAndVersioning[a][o]},unbind:function(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}),Object.assign(Nu.prototype,{_getValue_unbound:Nu.prototype.getValue,_setValue_unbound:Nu.prototype.setValue}),Object.assign(function(){this.uuid=nn.generateUUID(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;const t={};this._indicesByUUID=t;for(let e=0,i=arguments.length;e!==i;++e)t[arguments[e].uuid]=e;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};const e=this;this.stats={objects:{get total(){return e._objects.length},get inUse(){return this.total-e.nCachedObjects_}},get bindingsPerObject(){return e._bindings.length}}}.prototype,{isAnimationObjectGroup:!0,add:function(){const t=this._objects,e=this._indicesByUUID,i=this._paths,n=this._parsedPaths,r=this._bindings,s=r.length;let o,a=t.length,c=this.nCachedObjects_;for(let h=0,l=arguments.length;h!==l;++h){const l=arguments[h],u=l.uuid;let d=e[u];if(void 0===d){d=a++,e[u]=d,t.push(l);for(let t=0,e=s;t!==e;++t)r[t].push(new Nu(l,i[t],n[t]))}else if(d<c){o=t[d];const a=--c,h=t[a];e[h.uuid]=d,t[d]=h,e[u]=a,t[a]=l;for(let t=0,e=s;t!==e;++t){const e=r[t],s=e[a];let o=e[d];e[d]=s,void 0===o&&(o=new Nu(l,i[t],n[t])),e[a]=o}}else t[d]!==o&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=c},remove:function(){const t=this._objects,e=this._indicesByUUID,i=this._bindings,n=i.length;let r=this.nCachedObjects_;for(let s=0,o=arguments.length;s!==o;++s){const o=arguments[s],a=o.uuid,c=e[a];if(void 0!==c&&c>=r){const s=r++,h=t[s];e[h.uuid]=c,t[c]=h,e[a]=s,t[s]=o;for(let t=0,e=n;t!==e;++t){const e=i[t],n=e[s],r=e[c];e[c]=n,e[s]=r}}}this.nCachedObjects_=r},uncache:function(){const t=this._objects,e=this._indicesByUUID,i=this._bindings,n=i.length;let r=this.nCachedObjects_,s=t.length;for(let o=0,a=arguments.length;o!==a;++o){const a=arguments[o].uuid,c=e[a];if(void 0!==c)if(delete e[a],c<r){const o=--r,a=t[o],h=--s,l=t[h];e[a.uuid]=c,t[c]=a,e[l.uuid]=o,t[o]=l,t.pop();for(let t=0,e=n;t!==e;++t){const e=i[t],n=e[o],r=e[h];e[c]=n,e[o]=r,e.pop()}}else{const r=--s,o=t[r];r>0&&(e[o.uuid]=c),t[c]=o,t.pop();for(let t=0,e=n;t!==e;++t){const e=i[t];e[c]=e[r],e.pop()}}}this.nCachedObjects_=r},subscribe_:function(t,e){const i=this._bindingsIndicesByPath;let n=i[t];const r=this._bindings;if(void 0!==n)return r[n];const s=this._paths,o=this._parsedPaths,a=this._objects,c=a.length,h=this.nCachedObjects_,l=new Array(c);n=r.length,i[t]=n,s.push(t),o.push(e),r.push(l);for(let i=h,n=a.length;i!==n;++i){const n=a[i];l[i]=new Nu(n,t,e)}return l},unsubscribe_:function(t){const e=this._bindingsIndicesByPath,i=e[t];if(void 0!==i){const n=this._paths,r=this._parsedPaths,s=this._bindings,o=s.length-1,a=s[o];e[t[o]]=i,s[i]=a,s.pop(),r[i]=r[o],r.pop(),n[i]=n[o],n.pop()}}});class Du{constructor(t,e,i=null,n=e.blendMode){this._mixer=t,this._clip=e,this._localRoot=i,this.blendMode=n;const r=e.tracks,s=r.length,o=new Array(s),a={endingStart:Vi,endingEnd:Vi};for(let t=0;t!==s;++t){const e=r[t].createInterpolant(null);o[t]=e,e.settings=a}this._interpolantSettings=a,this._interpolants=o,this._propertyBindings=new Array(s),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=2201,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}play(){return this._mixer._activateAction(this),this}stop(){return this._mixer._deactivateAction(this),this.reset()}reset(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()}isRunning(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)}isScheduled(){return this._mixer._isActiveAction(this)}startAt(t){return this._startTime=t,this}setLoop(t,e){return this.loop=t,this.repetitions=e,this}setEffectiveWeight(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()}getEffectiveWeight(){return this._effectiveWeight}fadeIn(t){return this._scheduleFading(t,0,1)}fadeOut(t){return this._scheduleFading(t,1,0)}crossFadeFrom(t,e,i){if(t.fadeOut(e),this.fadeIn(e),i){const i=this._clip.duration,n=t._clip.duration,r=n/i,s=i/n;t.warp(1,r,e),this.warp(s,1,e)}return this}crossFadeTo(t,e,i){return t.crossFadeFrom(this,e,i)}stopFading(){const t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this}setEffectiveTimeScale(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()}getEffectiveTimeScale(){return this._effectiveTimeScale}setDuration(t){return this.timeScale=this._clip.duration/t,this.stopWarping()}syncWith(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()}halt(t){return this.warp(this._effectiveTimeScale,0,t)}warp(t,e,i){const n=this._mixer,r=n.time,s=this.timeScale;let o=this._timeScaleInterpolant;null===o&&(o=n._lendControlInterpolant(),this._timeScaleInterpolant=o);const a=o.parameterPositions,c=o.sampleValues;return a[0]=r,a[1]=r+i,c[0]=t/s,c[1]=e/s,this}stopWarping(){const t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this}getMixer(){return this._mixer}getClip(){return this._clip}getRoot(){return this._localRoot||this._mixer._root}_update(t,e,i,n){if(!this.enabled)return void this._updateWeight(t);const r=this._startTime;if(null!==r){const n=(t-r)*i;if(n<0||0===i)return;this._startTime=null,e=i*n}e*=this._updateTimeScale(t);const s=this._updateTime(e),o=this._updateWeight(t);if(o>0){const t=this._interpolants,e=this._propertyBindings;switch(this.blendMode){case 2501:for(let i=0,n=t.length;i!==n;++i)t[i].evaluate(s),e[i].accumulateAdditive(o);break;case Wi:default:for(let i=0,r=t.length;i!==r;++i)t[i].evaluate(s),e[i].accumulate(n,o)}}}_updateWeight(t){let e=0;if(this.enabled){e=this.weight;const i=this._weightInterpolant;if(null!==i){const n=i.evaluate(t)[0];e*=n,t>i.parameterPositions[1]&&(this.stopFading(),0===n&&(this.enabled=!1))}}return this._effectiveWeight=e,e}_updateTimeScale(t){let e=0;if(!this.paused){e=this.timeScale;const i=this._timeScaleInterpolant;if(null!==i){e*=i.evaluate(t)[0],t>i.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e)}}return this._effectiveTimeScale=e,e}_updateTime(t){const e=this._clip.duration,i=this.loop;let n=this.time+t,r=this._loopCount;const s=2202===i;if(0===t)return-1===r?n:s&&1==(1&r)?e-n:n;if(2200===i){-1===r&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(n>=e)n=e;else{if(!(n<0)){this.time=n;break t}n=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=n,this._mixer.dispatchEvent({type:"finished",action:this,direction:t<0?-1:1})}}else{if(-1===r&&(t>=0?(r=0,this._setEndings(!0,0===this.repetitions,s)):this._setEndings(0===this.repetitions,!0,s)),n>=e||n<0){const i=Math.floor(n/e);n-=e*i,r+=Math.abs(i);const o=this.repetitions-r;if(o<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,n=t>0?e:0,this.time=n,this._mixer.dispatchEvent({type:"finished",action:this,direction:t>0?1:-1});else{if(1===o){const e=t<0;this._setEndings(e,!e,s)}else this._setEndings(!1,!1,s);this._loopCount=r,this.time=n,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:i})}}else this.time=n;if(s&&1==(1&r))return e-n}return n}_setEndings(t,e,i){const n=this._interpolantSettings;i?(n.endingStart=Gi,n.endingEnd=Gi):(n.endingStart=t?this.zeroSlopeAtStart?Gi:Vi:qi,n.endingEnd=e?this.zeroSlopeAtEnd?Gi:Vi:qi)}_scheduleFading(t,e,i){const n=this._mixer,r=n.time;let s=this._weightInterpolant;null===s&&(s=n._lendControlInterpolant(),this._weightInterpolant=s);const o=s.parameterPositions,a=s.sampleValues;return o[0]=r,a[0]=e,o[1]=r+t,a[1]=i,this}}function $u(t){this._root=t,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}$u.prototype=Object.assign(Object.create(Qi.prototype),{constructor:$u,_bindAction:function(t,e){const i=t._localRoot||this._root,n=t._clip.tracks,r=n.length,s=t._propertyBindings,o=t._interpolants,a=i.uuid,c=this._bindingsByRootAndName;let h=c[a];void 0===h&&(h={},c[a]=h);for(let t=0;t!==r;++t){const r=n[t],c=r.name;let l=h[c];if(void 0!==l)s[t]=l;else{if(l=s[t],void 0!==l){null===l._cacheIndex&&(++l.referenceCount,this._addInactiveBinding(l,a,c));continue}const n=e&&e._propertyBindings[t].binding.parsedPath;l=new wu(Nu.create(i,c,n),r.ValueTypeName,r.getValueSize()),++l.referenceCount,this._addInactiveBinding(l,a,c),s[t]=l}o[t].resultBuffer=l.buffer}},_activateAction:function(t){if(!this._isActiveAction(t)){if(null===t._cacheIndex){const e=(t._localRoot||this._root).uuid,i=t._clip.uuid,n=this._actionsByClip[i];this._bindAction(t,n&&n.knownActions[0]),this._addInactiveAction(t,i,e)}const e=t._propertyBindings;for(let t=0,i=e.length;t!==i;++t){const i=e[t];0==i.useCount++&&(this._lendBinding(i),i.saveOriginalState())}this._lendAction(t)}},_deactivateAction:function(t){if(this._isActiveAction(t)){const e=t._propertyBindings;for(let t=0,i=e.length;t!==i;++t){const i=e[t];0==--i.useCount&&(i.restoreOriginalState(),this._takeBackBinding(i))}this._takeBackAction(t)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;const t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}},_isActiveAction:function(t){const e=t._cacheIndex;return null!==e&&e<this._nActiveActions},_addInactiveAction:function(t,e,i){const n=this._actions,r=this._actionsByClip;let s=r[e];if(void 0===s)s={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,r[e]=s;else{const e=s.knownActions;t._byClipCacheIndex=e.length,e.push(t)}t._cacheIndex=n.length,n.push(t),s.actionByRoot[i]=t},_removeInactiveAction:function(t){const e=this._actions,i=e[e.length-1],n=t._cacheIndex;i._cacheIndex=n,e[n]=i,e.pop(),t._cacheIndex=null;const r=t._clip.uuid,s=this._actionsByClip,o=s[r],a=o.knownActions,c=a[a.length-1],h=t._byClipCacheIndex;c._byClipCacheIndex=h,a[h]=c,a.pop(),t._byClipCacheIndex=null;delete o.actionByRoot[(t._localRoot||this._root).uuid],0===a.length&&delete s[r],this._removeInactiveBindingsForAction(t)},_removeInactiveBindingsForAction:function(t){const e=t._propertyBindings;for(let t=0,i=e.length;t!==i;++t){const i=e[t];0==--i.referenceCount&&this._removeInactiveBinding(i)}},_lendAction:function(t){const e=this._actions,i=t._cacheIndex,n=this._nActiveActions++,r=e[n];t._cacheIndex=n,e[n]=t,r._cacheIndex=i,e[i]=r},_takeBackAction:function(t){const e=this._actions,i=t._cacheIndex,n=--this._nActiveActions,r=e[n];t._cacheIndex=n,e[n]=t,r._cacheIndex=i,e[i]=r},_addInactiveBinding:function(t,e,i){const n=this._bindingsByRootAndName,r=this._bindings;let s=n[e];void 0===s&&(s={},n[e]=s),s[i]=t,t._cacheIndex=r.length,r.push(t)},_removeInactiveBinding:function(t){const e=this._bindings,i=t.binding,n=i.rootNode.uuid,r=i.path,s=this._bindingsByRootAndName,o=s[n],a=e[e.length-1],c=t._cacheIndex;a._cacheIndex=c,e[c]=a,e.pop(),delete o[r],0===Object.keys(o).length&&delete s[n]},_lendBinding:function(t){const e=this._bindings,i=t._cacheIndex,n=this._nActiveBindings++,r=e[n];t._cacheIndex=n,e[n]=t,r._cacheIndex=i,e[i]=r},_takeBackBinding:function(t){const e=this._bindings,i=t._cacheIndex,n=--this._nActiveBindings,r=e[n];t._cacheIndex=n,e[n]=t,r._cacheIndex=i,e[i]=r},_lendControlInterpolant:function(){const t=this._controlInterpolants,e=this._nActiveControlInterpolants++;let i=t[e];return void 0===i&&(i=new Qh(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer),i.__cacheIndex=e,t[e]=i),i},_takeBackControlInterpolant:function(t){const e=this._controlInterpolants,i=t.__cacheIndex,n=--this._nActiveControlInterpolants,r=e[n];t.__cacheIndex=n,e[n]=t,r.__cacheIndex=i,e[i]=r},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(t,e,i){const n=e||this._root,r=n.uuid;let s="string"==typeof t?hl.findByName(n,t):t;const o=null!==s?s.uuid:t,a=this._actionsByClip[o];let c=null;if(void 0===i&&(i=null!==s?s.blendMode:Wi),void 0!==a){const t=a.actionByRoot[r];if(void 0!==t&&t.blendMode===i)return t;c=a.knownActions[0],null===s&&(s=c._clip)}if(null===s)return null;const h=new Du(this,s,e,i);return this._bindAction(h,c),this._addInactiveAction(h,o,r),h},existingAction:function(t,e){const i=e||this._root,n=i.uuid,r="string"==typeof t?hl.findByName(i,t):t,s=r?r.uuid:t,o=this._actionsByClip[s];return void 0!==o&&o.actionByRoot[n]||null},stopAllAction:function(){const t=this._actions;for(let e=this._nActiveActions-1;e>=0;--e)t[e].stop();return this},update:function(t){t*=this.timeScale;const e=this._actions,i=this._nActiveActions,n=this.time+=t,r=Math.sign(t),s=this._accuIndex^=1;for(let o=0;o!==i;++o){e[o]._update(n,t,r,s)}const o=this._bindings,a=this._nActiveBindings;for(let t=0;t!==a;++t)o[t].apply(s);return this},setTime:function(t){this.time=0;for(let t=0;t<this._actions.length;t++)this._actions[t].time=0;return this.update(t)},getRoot:function(){return this._root},uncacheClip:function(t){const e=this._actions,i=t.uuid,n=this._actionsByClip,r=n[i];if(void 0!==r){const t=r.knownActions;for(let i=0,n=t.length;i!==n;++i){const n=t[i];this._deactivateAction(n);const r=n._cacheIndex,s=e[e.length-1];n._cacheIndex=null,n._byClipCacheIndex=null,s._cacheIndex=r,e[r]=s,e.pop(),this._removeInactiveBindingsForAction(n)}delete n[i]}},uncacheRoot:function(t){const e=t.uuid,i=this._actionsByClip;for(const t in i){const n=i[t].actionByRoot[e];void 0!==n&&(this._deactivateAction(n),this._removeInactiveAction(n))}const n=this._bindingsByRootAndName[e];if(void 0!==n)for(const t in n){const e=n[t];e.restoreOriginalState(),this._removeInactiveBinding(e)}},uncacheAction:function(t,e){const i=this.existingAction(t,e);null!==i&&(this._deactivateAction(i),this._removeInactiveAction(i))}});class ku{constructor(t){"string"==typeof t&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),t=arguments[1]),this.value=t}clone(){return new ku(void 0===this.value.clone?this.value:this.value.clone())}}function zu(t,e,i){tc.call(this,t,e),this.meshPerAttribute=i||1}function Fu(t,e,i,n,r){this.buffer=t,this.type=e,this.itemSize=i,this.elementSize=n,this.count=r,this.version=0}function Bu(t,e,i,n){this.ray=new jn(t,e),this.near=i||0,this.far=n||1/0,this.camera=null,this.layers=new Qn,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}},Object.defineProperties(this.params,{PointCloud:{get:function(){return console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points."),this.Points}}})}function ju(t,e){return t.distance-e.distance}function Hu(t,e,i,n){if(t.layers.test(e.layers)&&t.raycast(e,i),!0===n){const n=t.children;for(let t=0,r=n.length;t<r;t++)Hu(n[t],e,i,!0)}}zu.prototype=Object.assign(Object.create(tc.prototype),{constructor:zu,isInstancedInterleavedBuffer:!0,copy:function(t){return tc.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this},clone:function(t){const e=tc.prototype.clone.call(this,t);return e.meshPerAttribute=this.meshPerAttribute,e},toJSON:function(t){const e=tc.prototype.toJSON.call(this,t);return e.isInstancedInterleavedBuffer=!0,e.meshPerAttribute=this.meshPerAttribute,e}}),Object.defineProperty(Fu.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(Fu.prototype,{isGLBufferAttribute:!0,setBuffer:function(t){return this.buffer=t,this},setType:function(t,e){return this.type=t,this.elementSize=e,this},setItemSize:function(t){return this.itemSize=t,this},setCount:function(t){return this.count=t,this}}),Object.assign(Bu.prototype,{set:function(t,e){this.ray.set(t,e)},setFromCamera:function(t,e){e&&e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize(),this.camera=e):e&&e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld),this.camera=e):console.error("THREE.Raycaster: Unsupported camera type: "+e.type)},intersectObject:function(t,e,i){const n=i||[];return Hu(t,this,n,e),n.sort(ju),n},intersectObjects:function(t,e,i){const n=i||[];if(!1===Array.isArray(t))return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),n;for(let i=0,r=t.length;i<r;i++)Hu(t[i],this,n,e);return n.sort(ju),n}});const Uu=new rn;function Vu(t){pr.call(this),this.material=t,this.render=function(){},this.hasPositions=!1,this.hasNormals=!1,this.hasColors=!1,this.hasUvs=!1,this.positionArray=null,this.normalArray=null,this.colorArray=null,this.uvArray=null,this.count=0}Vu.prototype=Object.create(pr.prototype),Vu.prototype.constructor=Vu,Vu.prototype.isImmediateRenderObject=!0;const Gu=new Fr({side:1,depthWrite:!1,depthTest:!1});function qu(t){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead."),Pl.call(this,t),this.type="catmullrom"}new Es(new As,Gu),wl.create=function(t,e){return console.log("THREE.Curve.create() has been deprecated"),t.prototype=Object.create(wl.prototype),t.prototype.constructor=t,t.prototype.getPoint=e,t},Object.assign(Ul.prototype,{fromPoints:function(t){return console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints()."),this.setFromPoints(t)}}),qu.prototype=Object.create(Pl.prototype),Object.assign(qu.prototype,{initFromArray:function(){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(){console.error("THREE.Spline: .getControlPointsArray() has been removed.")},reparametrizeByArcLength:function(){console.error("THREE.Spline: .reparametrizeByArcLength() has been removed.")}}),Object.assign(pl.prototype,{extractUrlBase:function(t){return console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."),ou(t)}}),pl.Handlers={add:function(){console.error("THREE.Loader: Handlers.add() has been removed. Use LoadingManager.addHandler() instead.")},get:function(){console.error("THREE.Loader: Handlers.get() has been removed. Use LoadingManager.getHandler() instead.")}},Object.assign(class{constructor(t,e){Object.defineProperty(this,"isBox2",{value:!0}),this.min=void 0!==t?t:new rn(1/0,1/0),this.max=void 0!==e?e:new rn(-1/0,-1/0)}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromPoints(t){this.makeEmpty();for(let e=0,i=t.length;e<i;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const i=Uu.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(i),this.max.copy(t).add(i),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.max),this}makeEmpty(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y}getCenter(t){return void 0===t&&(console.warn("THREE.Box2: .getCenter() target is now required"),t=new rn),this.isEmpty()?t.set(0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return void 0===t&&(console.warn("THREE.Box2: .getSize() target is now required"),t=new rn),this.isEmpty()?t.set(0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}containsPoint(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y}getParameter(t,e){return void 0===e&&(console.warn("THREE.Box2: .getParameter() target is now required"),e=new rn),e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))}intersectsBox(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y)}clampPoint(t,e){return void 0===e&&(console.warn("THREE.Box2: .clampPoint() target is now required"),e=new rn),e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return Uu.copy(t).clamp(this.min,this.max).sub(t).length()}intersect(t){return this.min.max(t.min),this.max.min(t.max),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}.prototype,{center:function(t){return console.warn("THREE.Box2: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},size:function(t){return console.warn("THREE.Box2: .size() has been renamed to .getSize()."),this.getSize(t)}}),Object.assign(_n.prototype,{center:function(t){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionSphere:function(t){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)},size:function(t){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(t)}}),Object.assign(On.prototype,{empty:function(){return console.warn("THREE.Sphere: .empty() has been renamed to .isEmpty()."),this.isEmpty()}}),Us.prototype.setFromMatrix=function(t){return console.warn("THREE.Frustum: .setFromMatrix() has been renamed to .setFromProjectionMatrix()."),this.setFromProjectionMatrix(t)},Object.assign(nn,{random16:function(){return console.warn("THREE.Math: .random16() has been deprecated. Use Math.random() instead."),Math.random()},nearestPowerOfTwo:function(t){return console.warn("THREE.Math: .nearestPowerOfTwo() has been renamed to .floorPowerOfTwo()."),nn.floorPowerOfTwo(t)},nextPowerOfTwo:function(t){return console.warn("THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo()."),nn.ceilPowerOfTwo(t)}}),Object.assign(sn.prototype,{flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},multiplyVector3:function(t){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},multiplyVector3Array:function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},applyToBufferAttribute:function(t){return console.warn("THREE.Matrix3: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},applyToVector3Array:function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")},getInverse:function(t){return console.warn("THREE.Matrix3: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(t).invert()}}),Object.assign(Hn.prototype,{extractPosition:function(t){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(t)},flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},getPosition:function(){return console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),(new fn).setFromMatrixColumn(this,3)},setRotationFromQuaternion:function(t){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(t)},multiplyToArray:function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},multiplyVector3:function(t){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector4:function(t){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector3Array:function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},rotateAxis:function(t){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),t.transformDirection(this)},crossVector:function(t){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},translate:function(){console.error("THREE.Matrix4: .translate() has been removed.")},rotateX:function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},applyToBufferAttribute:function(t){return console.warn("THREE.Matrix4: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},applyToVector3Array:function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},makeFrustum:function(t,e,i,n,r,s){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(t,e,n,i,r,s)},getInverse:function(t){return console.warn("THREE.Matrix4: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(t).invert()}}),_r.prototype.isIntersectionLine=function(t){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(t)},Object.assign(pn.prototype,{multiplyVector3:function(t){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),t.applyQuaternion(this)},inverse:function(){return console.warn("THREE.Quaternion: .inverse() has been renamed to invert()."),this.invert()}}),Object.assign(jn.prototype,{isIntersectionBox:function(t){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionPlane:function(t){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(t)},isIntersectionSphere:function(t){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)}}),Object.assign(Ir.prototype,{area:function(){return console.warn("THREE.Triangle: .area() has been renamed to .getArea()."),this.getArea()},barycoordFromPoint:function(t,e){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),this.getBarycoord(t,e)},midpoint:function(t){return console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint()."),this.getMidpoint(t)},normal:function(t){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),this.getNormal(t)},plane:function(t){return console.warn("THREE.Triangle: .plane() has been renamed to .getPlane()."),this.getPlane(t)}}),Object.assign(Ir,{barycoordFromPoint:function(t,e,i,n,r){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),Ir.getBarycoord(t,e,i,n,r)},normal:function(t,e,i,n){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),Ir.getNormal(t,e,i,n)}}),Object.assign(Vl.prototype,{extractAllPoints:function(t){return console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."),this.extractPoints(t)},extrude:function(t){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new Nh(this,t)},makeGeometry:function(t){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new kh(this,t)}}),Object.assign(rn.prototype,{fromAttribute:function(t,e,i){return console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,i)},distanceToManhattan:function(t){return console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},lengthManhattan:function(){return console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(fn.prototype,{setEulerFromRotationMatrix:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},getPositionFromMatrix:function(t){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(t)},getScaleFromMatrix:function(t){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(t)},getColumnFromMatrix:function(t,e){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(e,t)},applyProjection:function(t){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(t)},fromAttribute:function(t,e,i){return console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,i)},distanceToManhattan:function(t){return console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},lengthManhattan:function(){return console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(un.prototype,{fromAttribute:function(t,e,i){return console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,i)},lengthManhattan:function(){return console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(pr.prototype,{getChildByName:function(t){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(t)},renderDepth:function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(t,e){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(e,t)},getWorldRotation:function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")},applyMatrix:function(t){return console.warn("THREE.Object3D: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)}}),Object.defineProperties(pr.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(t){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=t}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}}),Object.assign(Es.prototype,{setDrawMode:function(){console.error("THREE.Mesh: .setDrawMode() has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}),Object.defineProperties(Es.prototype,{drawMode:{get:function(){return console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode."),0},set:function(){console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}}),Object.defineProperties(xc.prototype,{objects:{get:function(){return console.warn("THREE.LOD: .objects has been renamed to .levels."),this.levels}}}),Object.defineProperty(Rc.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")},set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}}),Ec.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")},Object.defineProperty(wl.prototype,"__arcLengthDivisions",{get:function(){return console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions},set:function(t){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions=t}}),Ds.prototype.setLens=function(t,e){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==e&&(this.filmGauge=e),this.setFocalLength(t)},Object.defineProperties(Gl.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(t){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=t}},shadowCameraLeft:{set:function(t){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=t}},shadowCameraRight:{set:function(t){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=t}},shadowCameraTop:{set:function(t){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=t}},shadowCameraBottom:{set:function(t){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=t}},shadowCameraNear:{set:function(t){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=t}},shadowCameraFar:{set:function(t){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=t}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(t){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=t}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(t){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=t}},shadowMapHeight:{set:function(t){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=t}}}),Object.defineProperties(Hr.prototype,{length:{get:function(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead."),this.array.length}},dynamic:{get:function(){return console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.usage===Ji},set:function(){console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.setUsage(Ji)}}}),Object.assign(Hr.prototype,{setDynamic:function(t){return console.warn("THREE.BufferAttribute: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?Ji:Zi),this},copyIndicesArray:function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")},setArray:function(){console.error("THREE.BufferAttribute: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")}}),Object.assign(hs.prototype,{addIndex:function(t){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(t)},addAttribute:function(t,e){return console.warn("THREE.BufferGeometry: .addAttribute() has been renamed to .setAttribute()."),e&&e.isBufferAttribute||e&&e.isInterleavedBufferAttribute?"index"===t?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(e),this):this.setAttribute(t,e):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.setAttribute(t,new Hr(arguments[1],arguments[2])))},addDrawCall:function(t,e,i){void 0!==i&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(t,e)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},removeAttribute:function(t){return console.warn("THREE.BufferGeometry: .removeAttribute() has been renamed to .deleteAttribute()."),this.deleteAttribute(t)},applyMatrix:function(t){return console.warn("THREE.BufferGeometry: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)}}),Object.defineProperties(hs.prototype,{drawcalls:{get:function(){return console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."),this.groups}},offsets:{get:function(){return console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups."),this.groups}}}),Object.defineProperties(au.prototype,{maxInstancedCount:{get:function(){return console.warn("THREE.InstancedBufferGeometry: .maxInstancedCount has been renamed to .instanceCount."),this.instanceCount},set:function(t){console.warn("THREE.InstancedBufferGeometry: .maxInstancedCount has been renamed to .instanceCount."),this.instanceCount=t}}}),Object.defineProperties(Bu.prototype,{linePrecision:{get:function(){return console.warn("THREE.Raycaster: .linePrecision has been deprecated. Use .params.Line.threshold instead."),this.params.Line.threshold},set:function(t){console.warn("THREE.Raycaster: .linePrecision has been deprecated. Use .params.Line.threshold instead."),this.params.Line.threshold=t}}}),Object.defineProperties(tc.prototype,{dynamic:{get:function(){return console.warn("THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead."),this.usage===Ji},set:function(t){console.warn("THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead."),this.setUsage(t)}}}),Object.assign(tc.prototype,{setDynamic:function(t){return console.warn("THREE.InterleavedBuffer: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?Ji:Zi),this},setArray:function(){console.error("THREE.InterleavedBuffer: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")}}),Object.assign(Nh.prototype,{getArrays:function(){console.error("THREE.ExtrudeGeometry: .getArrays() has been removed.")},addShapeList:function(){console.error("THREE.ExtrudeGeometry: .addShapeList() has been removed.")},addShape:function(){console.error("THREE.ExtrudeGeometry: .addShape() has been removed.")}}),Object.assign(Qa.prototype,{dispose:function(){console.error("THREE.Scene: .dispose() has been removed.")}}),Object.defineProperties(ku.prototype,{dynamic:{set:function(){console.warn("THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.")}},onUpdate:{value:function(){return console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead."),this}}}),Object.defineProperties(zr.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},overdraw:{get:function(){console.warn("THREE.Material: .overdraw has been removed.")},set:function(){console.warn("THREE.Material: .overdraw has been removed.")}},wrapRGB:{get:function(){return console.warn("THREE.Material: .wrapRGB has been removed."),new Dr}},shading:{get:function(){console.error("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(t){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===t}},stencilMask:{get:function(){return console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask},set:function(t){console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask=t}}}),Object.defineProperties(Uh.prototype,{metal:{get:function(){return console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead."),!1},set:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead")}}}),Object.defineProperties(Hh.prototype,{transparency:{get:function(){return console.warn("THREE.MeshPhysicalMaterial: .transparency has been renamed to .transmission."),this.transmission},set:function(t){console.warn("THREE.MeshPhysicalMaterial: .transparency has been renamed to .transmission."),this.transmission=t}}}),Object.defineProperties(Os.prototype,{derivatives:{get:function(){return console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives},set:function(t){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives=t}}}),Object.assign(Ja.prototype,{clearTarget:function(t,e,i,n){console.warn("THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead."),this.setRenderTarget(t),this.clear(e,i,n)},animate:function(t){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop()."),this.setAnimationLoop(t)},getCurrentRenderTarget:function(){return console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget()."),this.getRenderTarget()},getMaxAnisotropy:function(){return console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy()."),this.capabilities.getMaxAnisotropy()},getPrecision:function(){return console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision."),this.capabilities.precision},resetGLState:function(){return console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset()."),this.state.reset()},supportsFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' )."),this.extensions.get("OES_texture_float")},supportsHalfFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' )."),this.extensions.get("OES_texture_half_float")},supportsStandardDerivatives:function(){return console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."),this.extensions.get("OES_standard_derivatives")},supportsCompressedTextureS3TC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."),this.extensions.get("WEBGL_compressed_texture_s3tc")},supportsCompressedTexturePVRTC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' )."),this.extensions.get("WEBGL_compressed_texture_pvrtc")},supportsBlendMinMax:function(){return console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' )."),this.extensions.get("EXT_blend_minmax")},supportsVertexTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures."),this.capabilities.vertexTextures},supportsInstancedArrays:function(){return console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."),this.extensions.get("ANGLE_instanced_arrays")},enableScissorTest:function(t){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),this.setScissorTest(t)},initMaterial:function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},addPrePlugin:function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},addPostPlugin:function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},updateShadowMap:function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},setFaceCulling:function(){console.warn("THREE.WebGLRenderer: .setFaceCulling() has been removed.")},allocTextureUnit:function(){console.warn("THREE.WebGLRenderer: .allocTextureUnit() has been removed.")},setTexture:function(){console.warn("THREE.WebGLRenderer: .setTexture() has been removed.")},setTexture2D:function(){console.warn("THREE.WebGLRenderer: .setTexture2D() has been removed.")},setTextureCube:function(){console.warn("THREE.WebGLRenderer: .setTextureCube() has been removed.")},getActiveMipMapLevel:function(){return console.warn("THREE.WebGLRenderer: .getActiveMipMapLevel() is now .getActiveMipmapLevel()."),this.getActiveMipmapLevel()}}),Object.defineProperties(Ja.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled."),this.shadowMap.enabled=t}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type."),this.shadowMap.type=t}},shadowMapCullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")}},context:{get:function(){return console.warn("THREE.WebGLRenderer: .context has been removed. Use .getContext() instead."),this.getContext()}},vr:{get:function(){return console.warn("THREE.WebGLRenderer: .vr has been renamed to .xr"),this.xr}},gammaInput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead."),!1},set:function(){console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead.")}},gammaOutput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),!1},set:function(t){console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),this.outputEncoding=!0===t?3001:Xi}},toneMappingWhitePoint:{get:function(){return console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed."),1},set:function(){console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed.")}}}),Object.defineProperties(Ha.prototype,{cullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")}},renderReverseSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")}},renderSingleSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")}}}),Object.defineProperties(dn.prototype,{wrapS:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS=t}},wrapT:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT=t}},magFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter=t}},minFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter=t}},anisotropy:{get:function(){return console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy},set:function(t){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy=t}},offset:{get:function(){return console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset},set:function(t){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset=t}},repeat:{get:function(){return console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat},set:function(t){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat=t}},format:{get:function(){return console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format},set:function(t){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format=t}},type:{get:function(){return console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type},set:function(t){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type=t}},generateMipmaps:{get:function(){return console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps},set:function(t){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps=t}}}),Object.defineProperties(class extends pr{constructor(t){super(),this.type="Audio",this.listener=t,this.context=t.context,this.gain=this.context.createGain(),this.gain.connect(t.getInput()),this.autoplay=!1,this.buffer=null,this.detune=0,this.loop=!1,this.loopStart=0,this.loopEnd=0,this.offset=0,this.duration=void 0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.source=null,this.sourceType="empty",this._startedAt=0,this._progress=0,this._connected=!1,this.filters=[]}getOutput(){return this.gain}setNodeSource(t){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=t,this.connect(),this}setMediaElementSource(t){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(t),this.connect(),this}setMediaStreamSource(t){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(t),this.connect(),this}setBuffer(t){return this.buffer=t,this.sourceType="buffer",this.autoplay&&this.play(),this}play(t=0){if(!0===this.isPlaying)return void console.warn("THREE.Audio: Audio is already playing.");if(!1===this.hasPlaybackControl)return void console.warn("THREE.Audio: this Audio has no playback control.");this._startedAt=this.context.currentTime+t;const e=this.context.createBufferSource();return e.buffer=this.buffer,e.loop=this.loop,e.loopStart=this.loopStart,e.loopEnd=this.loopEnd,e.onended=this.onEnded.bind(this),e.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=e,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}pause(){if(!1!==this.hasPlaybackControl)return!0===this.isPlaying&&(this._progress+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,!0===this.loop&&(this._progress=this._progress%(this.duration||this.buffer.duration)),this.source.stop(),this.source.onended=null,this.isPlaying=!1),this;console.warn("THREE.Audio: this Audio has no playback control.")}stop(){if(!1!==this.hasPlaybackControl)return this._progress=0,this.source.stop(),this.source.onended=null,this.isPlaying=!1,this;console.warn("THREE.Audio: this Audio has no playback control.")}connect(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(let t=1,e=this.filters.length;t<e;t++)this.filters[t-1].connect(this.filters[t]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this._connected=!0,this}disconnect(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(let t=1,e=this.filters.length;t<e;t++)this.filters[t-1].disconnect(this.filters[t]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this._connected=!1,this}getFilters(){return this.filters}setFilters(t){return t||(t=[]),!0===this._connected?(this.disconnect(),this.filters=t.slice(),this.connect()):this.filters=t.slice(),this}setDetune(t){if(this.detune=t,void 0!==this.source.detune)return!0===this.isPlaying&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this}getDetune(){return this.detune}getFilter(){return this.getFilters()[0]}setFilter(t){return this.setFilters(t?[t]:[])}setPlaybackRate(t){if(!1!==this.hasPlaybackControl)return this.playbackRate=t,!0===this.isPlaying&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this;console.warn("THREE.Audio: this Audio has no playback control.")}getPlaybackRate(){return this.playbackRate}onEnded(){this.isPlaying=!1}getLoop(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop}setLoop(t){if(!1!==this.hasPlaybackControl)return this.loop=t,!0===this.isPlaying&&(this.source.loop=this.loop),this;console.warn("THREE.Audio: this Audio has no playback control.")}setLoopStart(t){return this.loopStart=t,this}setLoopEnd(t){return this.loopEnd=t,this}getVolume(){return this.gain.gain.value}setVolume(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this}}.prototype,{load:{value:function(t){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");const e=this;return(new _u).load(t,(function(t){e.setBuffer(t)})),this}},startTime:{set:function(){console.warn("THREE.Audio: .startTime is now .play( delay ).")}}}),ks.prototype.updateCubeMap=function(t,e){return console.warn("THREE.CubeCamera: .updateCubeMap() is now .update()."),this.update(t,e)},ks.prototype.clear=function(t,e,i,n){return console.warn("THREE.CubeCamera: .clear() is now .renderTarget.clear()."),this.renderTarget.clear(t,e,i,n)},an.crossOrigin=void 0,an.loadTexture=function(t,e,i,n){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");const r=new xl;r.setCrossOrigin(this.crossOrigin);const s=r.load(t,i,void 0,n);return e&&(s.mapping=e),s},an.loadTextureCube=function(t,e,i,n){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");const r=new yl;r.setCrossOrigin(this.crossOrigin);const s=r.load(t,i,void 0,n);return e&&(s.mapping=e),s},an.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},an.loadCompressedTextureCube=function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:"125"}})),"undefined"!=typeof window&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__="125");const Wu=Math.PI/180,Xu=180/Math.PI,Yu=6378137,Zu=6356752.31424518;function Ju(t,e,i,n,r,s){const o=Qu(t,e,i);return function(t,e,i,n,r,s){const o=Qu(n,r,s),a=[t-o[0],e-o[1],i-o[2]];n*=Wu,r*=Wu;const c=Math.cos(n),h=Math.sin(n),l=Math.cos(r),u=Math.sin(r),d=-h*a[0]+c*a[1],p=-u*c*a[0]-u*h*a[1]+l*a[2],f=l*c*a[0]+l*h*a[1]+u*a[2];return[d,p,f]}(o[0],o[1],o[2],n,r,s)}function Ku(t,e,i,n,r,s){const o=function(t,e,i,n,r,s){const o=Qu(n,r,s);n*=Wu,r*=Wu;const a=Math.cos(n),c=Math.sin(n),h=Math.cos(r),l=Math.sin(r),u=-c*t-l*a*e+h*a*i+o[0],d=a*t-l*c*e+h*c*i+o[1],p=h*e+l*i+o[2];return[u,d,p]}(t,e,i,n,r,s);return function(t,e,i){const n=Yu,r=Zu,s=n*n,o=r*r,a=s-o,c=Math.sqrt(a/s),h=Math.sqrt(a/o),l=Math.sqrt(t*t+e*e),u=Math.atan2(i*n,l*r),d=Math.sin(u),p=Math.cos(u),f=Math.atan2(e,t),m=Math.atan2(i+h*h*r*d*d*d,l-c*c*n*p*p*p),g=Math.sin(m),_=Math.cos(m),v=n/Math.sqrt(1-c*c*g*g);return[f*Xu,m*Xu,l/_-v]}(o[0],o[1],o[2])}function Qu(t,e,i){const n=Yu,r=Zu;t*=Wu,e*=Wu;const s=Math.cos(t),o=Math.sin(t),a=Math.cos(e),c=Math.sin(e),h=n*n,l=r*r,u=1/Math.sqrt(h*a*a+l*c*c),d=(h*u+i)*a;return[d*s,d*o,(l*u+i)*c]}class td{boundingBoxCorners(t,e){const i=Ku(-e,-e,0,t.lng,t.lat,0),n=Ku(e,e,0,t.lng,t.lat,0);return[{lat:i[1],lng:i[0]},{lat:n[1],lng:n[0]}]}rotationFromCompass(t,e){let i=0,n=0,r=0;switch(e){case 1:i=Math.PI/2;break;case 3:i=-Math.PI/2,r=Math.PI;break;case 6:n=-Math.PI/2,r=-Math.PI/2;break;case 8:n=Math.PI/2,r=Math.PI/2}const s=(new Hn).makeRotationZ(r),o=new Zn(i,n,t*Math.PI/180,"XYZ"),a=(new Hn).makeRotationFromEuler(o),c=(new un).setAxisAngleFromRotationMatrix(a.multiply(s));return c.multiplyScalar(c.w).toArray().slice(0,3)}}class ed{constructor(t){if(!t)throw new Error(`Incorrect core image data ${t}`);this._cache=null,this._core=t,this._spatial=null}get assetsCached(){return null!=this._core&&null!=this._spatial&&null!=this._cache&&null!=this._cache.image&&null!=this._cache.mesh}get cameraParameters(){return this._spatial.camera_parameters}get cameraType(){return this._spatial.camera_type}get capturedAt(){return this._spatial.captured_at}get clusterId(){return this._spatial.cluster?this._spatial.cluster.id:null}get clusterUrl(){return this._spatial.cluster?this._spatial.cluster.url:null}get compassAngle(){return null!=this._spatial.computed_compass_angle?this._spatial.computed_compass_angle:this._spatial.compass_angle}get complete(){return null!=this._spatial}get computedAltitude(){return this._spatial.computed_altitude}get computedCompassAngle(){return this._spatial.computed_compass_angle}get computedLngLat(){return this._core.computed_geometry}get creatorId(){return this._spatial.creator.id}get creatorUsername(){return this._spatial.creator.username}get exifOrientation(){return this._spatial.exif_orientation}get height(){return this._spatial.height}get image(){return this._cache.image}get image$(){return this._cache.image$}get id(){return this._core.id}get lngLat(){return null!=this._core.computed_geometry?this._core.computed_geometry:this._core.geometry}get merged(){return null!=this._spatial&&null!=this._spatial.merge_id}get mergeId(){return this._spatial.merge_id}get mesh(){return this._cache.mesh}get originalAltitude(){return this._spatial.altitude}get originalCompassAngle(){return this._spatial.compass_angle}get originalLngLat(){return this._core.geometry}get ownerId(){return this._spatial.owner?this._spatial.owner.id:null}get private(){return this._spatial.private}get qualityScore(){return this._spatial.quality_score}get rotation(){return this._spatial.computed_rotation}get scale(){return this._spatial.atomic_scale}get sequenceId(){return this._core.sequence?this._core.sequence.id:null}get sequenceEdges(){return this._cache.sequenceEdges}get sequenceEdges$(){return this._cache.sequenceEdges$}get spatialEdges(){return this._cache.spatialEdges}get spatialEdges$(){return this._cache.spatialEdges$}get width(){return this._spatial.width}cacheAssets$(){return this._cache.cacheAssets$(this._spatial,this.merged).pipe(rt((()=>this)))}cacheImage$(){return this._cache.cacheImage$(this._spatial).pipe(rt((()=>this)))}cacheSequenceEdges(t){this._cache.cacheSequenceEdges(t)}cacheSpatialEdges(t){this._cache.cacheSpatialEdges(t)}dispose(){null!=this._cache&&(this._cache.dispose(),this._cache=null),this._core=null,this._spatial=null}initializeCache(t){if(null!=this._cache)throw new Error(`Image cache already initialized (${this.id}).`);this._cache=t}makeComplete(t){if(null==t)throw new Error("Fill can not be null.");this._spatial=t}resetSequenceEdges(){this._cache.resetSequenceEdges()}resetSpatialEdges(){this._cache.resetSpatialEdges()}uncache(){null!=this._cache&&(this._cache.dispose(),this._cache=null)}}class id{constructor(t){this._disposed=!1,this._provider=t,this._image=null,this._mesh=null,this._sequenceEdges={cached:!1,edges:[]},this._spatialEdges={cached:!1,edges:[]},this._imageChanged$=new T,this._image$=this._imageChanged$.pipe(ni(null),Ue(1),E()),this._iamgeSubscription=this._image$.subscribe(),this._sequenceEdgesChanged$=new T,this._sequenceEdges$=this._sequenceEdgesChanged$.pipe(ni(this._sequenceEdges),Ue(1),E()),this._sequenceEdgesSubscription=this._sequenceEdges$.subscribe((()=>{})),this._spatialEdgesChanged$=new T,this._spatialEdges$=this._spatialEdgesChanged$.pipe(ni(this._spatialEdges),Ue(1),E()),this._spatialEdgesSubscription=this._spatialEdges$.subscribe((()=>{})),this._cachingAssets$=null}get image(){return this._image}get image$(){return this._image$}get mesh(){return this._mesh}get sequenceEdges(){return this._sequenceEdges}get sequenceEdges$(){return this._sequenceEdges$}get spatialEdges(){return this._spatialEdges}get spatialEdges$(){return this._spatialEdges$}cacheAssets$(t,e){return null!=this._cachingAssets$||(this._cachingAssets$=gt(this._cacheImage$(t),this._cacheMesh$(t,e)).pipe(rt((([t,e])=>(this._image=t,this._mesh=e,this))),Me((()=>{this._cachingAssets$=null})),Ue(1),E()),this._cachingAssets$.pipe(Ee((t=>!!t._image))).subscribe((()=>{this._imageChanged$.next(this._image)}),(()=>{}))),this._cachingAssets$}cacheImage$(t){if(null!=this._image)return G(this);const e=this._cacheImage$(t).pipe(Ee((t=>!!t)),pi((t=>{this._disposeImage(),this._image=t})),rt((()=>this)),Ue(1),E());return e.subscribe((()=>{this._imageChanged$.next(this._image)}),(()=>{})),e}cacheSequenceEdges(t){this._sequenceEdges={cached:!0,edges:t},this._sequenceEdgesChanged$.next(this._sequenceEdges)}cacheSpatialEdges(t){this._spatialEdges={cached:!0,edges:t},this._spatialEdgesChanged$.next(this._spatialEdges)}dispose(){this._iamgeSubscription.unsubscribe(),this._sequenceEdgesSubscription.unsubscribe(),this._spatialEdgesSubscription.unsubscribe(),this._disposeImage(),this._mesh=null,this._sequenceEdges={cached:!1,edges:[]},this._spatialEdges={cached:!1,edges:[]},this._imageChanged$.next(null),this._sequenceEdgesChanged$.next(this._sequenceEdges),this._spatialEdgesChanged$.next(this._spatialEdges),this._disposed=!0,null!=this._imageAborter&&(this._imageAborter(),this._imageAborter=null),null!=this._meshAborter&&(this._meshAborter(),this._meshAborter=null)}resetSequenceEdges(){this._sequenceEdges={cached:!1,edges:[]},this._sequenceEdgesChanged$.next(this._sequenceEdges)}resetSpatialEdges(){this._spatialEdges={cached:!1,edges:[]},this._spatialEdgesChanged$.next(this._spatialEdges)}_cacheImage$(t){return b.create((e=>{const i=new Promise(((t,e)=>{this._imageAborter=e})),n=t.thumb.url;if(n)this._provider.getImageBuffer(n,i).then((t=>{this._imageAborter=null;const i=new Image;i.crossOrigin="Anonymous",i.onload=()=>{if(this._disposed){window.URL.revokeObjectURL(i.src);const t=`Image load was aborted (${n})`;e.error(new Error(t))}else e.next(i),e.complete()},i.onerror=()=>{this._imageAborter=null,e.error(new Error(`Failed to load image (${n})`))};const r=new Blob([t]);i.src=window.URL.createObjectURL(r)}),(t=>{this._imageAborter=null,e.error(t)}));else{const i=t.thumb.id,r=`Incorrect thumb URL for ${t.id} (${i}, ${n})`;e.error(new Error(r))}}))}_cacheMesh$(t,e){return b.create((i=>{if(!e)return i.next(this._createEmptyMesh()),void i.complete();const n=t.mesh.url;if(!n){const e=t.mesh.id,r=`Incorrect mesh URL for ${t.id} (${e}, ${n})`;return console.warn(r),i.next(this._createEmptyMesh()),void i.complete()}const r=new Promise(((t,e)=>{this._meshAborter=e}));this._provider.getMesh(n,r).then((t=>{this._meshAborter=null,this._disposed||(i.next(t),i.complete())}),(t=>{this._meshAborter=null,console.error(t),i.next(this._createEmptyMesh()),i.complete()}))}))}_createEmptyMesh(){return{faces:[],vertices:[]}}_disposeImage(){null!=this._image&&window.URL.revokeObjectURL(this._image.src),this._image=null}}class nd{constructor(t){this._id=t.id,this._imageIds=t.image_ids}get id(){return this._id}get imageIds(){return this._imageIds}dispose(){this._id=null,this._imageIds=null}findNext(t){let e=this._imageIds.indexOf(t);return e+1>=this._imageIds.length||-1===e?null:this._imageIds[e+1]}findPrev(t){let e=this._imageIds.indexOf(t);return 0===e||-1===e?null:this._imageIds[e-1]}}class rd{constructor(){this.sphericalPreferredDistance=2,this.sphericalMotion=2,this.sphericalSequencePenalty=1,this.sphericalMergeCCPenalty=4,this.stepPreferredDistance=4,this.stepMotion=3,this.stepRotation=4,this.stepSequencePenalty=2,this.stepMergeCCPenalty=6,this.similarDistance=2,this.similarRotation=3,this.turnDistance=4,this.turnMotion=2,this.turnSequencePenalty=1,this.turnMergeCCPenalty=4}}var sd;t.NavigationDirection=void 0,(sd=t.NavigationDirection||(t.NavigationDirection={}))[sd.Next=0]="Next",sd[sd.Prev=1]="Prev",sd[sd.StepLeft=2]="StepLeft",sd[sd.StepRight=3]="StepRight",sd[sd.StepForward=4]="StepForward",sd[sd.StepBackward=5]="StepBackward",sd[sd.TurnLeft=6]="TurnLeft",sd[sd.TurnRight=7]="TurnRight",sd[sd.TurnU=8]="TurnU",sd[sd.Spherical=9]="Spherical",sd[sd.Similar=10]="Similar";class od{constructor(){this.steps={},this.turns={},this.spherical={},this.steps[t.NavigationDirection.StepForward]={direction:t.NavigationDirection.StepForward,motionChange:0,useFallback:!0},this.steps[t.NavigationDirection.StepBackward]={direction:t.NavigationDirection.StepBackward,motionChange:Math.PI,useFallback:!0},this.steps[t.NavigationDirection.StepLeft]={direction:t.NavigationDirection.StepLeft,motionChange:Math.PI/2,useFallback:!1},this.steps[t.NavigationDirection.StepRight]={direction:t.NavigationDirection.StepRight,motionChange:-Math.PI/2,useFallback:!1},this.turns[t.NavigationDirection.TurnLeft]={direction:t.NavigationDirection.TurnLeft,directionChange:Math.PI/2,motionChange:Math.PI/4},this.turns[t.NavigationDirection.TurnRight]={direction:t.NavigationDirection.TurnRight,directionChange:-Math.PI/2,motionChange:-Math.PI/4},this.turns[t.NavigationDirection.TurnU]={direction:t.NavigationDirection.TurnU,directionChange:Math.PI,motionChange:null},this.spherical[t.NavigationDirection.StepForward]={direction:t.NavigationDirection.StepForward,directionChange:0,next:t.NavigationDirection.StepLeft,prev:t.NavigationDirection.StepRight},this.spherical[t.NavigationDirection.StepBackward]={direction:t.NavigationDirection.StepBackward,directionChange:Math.PI,next:t.NavigationDirection.StepRight,prev:t.NavigationDirection.StepLeft},this.spherical[t.NavigationDirection.StepLeft]={direction:t.NavigationDirection.StepLeft,directionChange:Math.PI/2,next:t.NavigationDirection.StepBackward,prev:t.NavigationDirection.StepForward},this.spherical[t.NavigationDirection.StepRight]={direction:t.NavigationDirection.StepRight,directionChange:-Math.PI/2,next:t.NavigationDirection.StepForward,prev:t.NavigationDirection.StepBackward}}}class ad{constructor(){this.sphericalMinDistance=.1,this.sphericalMaxDistance=20,this.sphericalPreferredDistance=5,this.sphericalMaxItems=4,this.sphericalMaxStepTurnChange=Math.PI/8,this.rotationMaxDistance=this.turnMaxRigDistance,this.rotationMaxDirectionChange=Math.PI/6,this.rotationMaxVerticalDirectionChange=Math.PI/8,this.similarMaxDirectionChange=Math.PI/8,this.similarMaxDistance=12,this.similarMinTimeDifference=432e5,this.stepMaxDistance=20,this.stepMaxDirectionChange=Math.PI/6,this.stepMaxDrift=Math.PI/6,this.stepPreferredDistance=4,this.turnMaxDistance=15,this.turnMaxDirectionChange=2*Math.PI/9,this.turnMaxRigDistance=.65,this.turnMinRigDirectionChange=Math.PI/6}get maxDistance(){return Math.max(this.sphericalMaxDistance,this.similarMaxDistance,this.stepMaxDistance,this.turnMaxDistance)}}class cd extends Error{constructor(t){super(t),Object.setPrototypeOf(this,cd.prototype),this.name="MapillaryError"}}class hd extends cd{constructor(t){super(null!=t?t:"The argument is not valid."),Object.setPrototypeOf(this,hd.prototype),this.name="ArgumentMapillaryError"}}class ld{constructor(){this._epsilon=1e-9}azimuthalToBearing(t){return-t+Math.PI/2}degToRad(t){return Math.PI*t/180}radToDeg(t){return 180*t/Math.PI}rotationMatrix(t){let e=new fn(t[0],t[1],t[2]),i=e.length();return i>0&&e.normalize(),(new Hn).makeRotationAxis(e,i)}rotate(t,e){let i=new fn(t[0],t[1],t[2]),n=this.rotationMatrix(e);return i.applyMatrix4(n),i}opticalCenter(t,e){let i=[-t[0],-t[1],-t[2]],n=[-e[0],-e[1],-e[2]];return this.rotate(n,i)}viewingDirection(t){let e=[-t[0],-t[1],-t[2]];return this.rotate([0,0,1],e)}wrap(t,e,i){if(i<e)throw new Error("Invalid arguments: max must be larger than min.");let n=i-e;for(;t>i||t<e;)t>i?t-=n:t<e&&(t+=n);return t}wrapAngle(t){return this.wrap(t,-Math.PI,Math.PI)}clamp(t,e,i){return t<e?e:t>i?i:t}angleBetweenVector2(t,e,i,n){let r=Math.atan2(n,i)-Math.atan2(e,t);return this.wrapAngle(r)}angleDifference(t,e){let i=e-t;return this.wrapAngle(i)}relativeRotationAngle(t,e){let i=this.rotationMatrix([-t[0],-t[1],-t[2]]),n=this.rotationMatrix(e),r=i.multiply(n).elements,s=r[0]+r[5]+r[10];return Math.acos(Math.max(Math.min((s-1)/2,1),-1))}angleToPlane(t,e){let i=(new fn).fromArray(t),n=i.length();if(n<this._epsilon)return 0;let r=i.dot((new fn).fromArray(e));return Math.asin(r/n)}azimuthal(t,e){const i=(new fn).fromArray(t),n=(new fn).fromArray(e),r=i.clone().dot(n),s=i.clone().sub(n.clone().multiplyScalar(r));return Math.atan2(s.y,s.x)}distanceFromLngLat(t,e,i,n){let r=this.degToRad(n-e),s=this.degToRad(i-t),o=Math.sin(r/2)*Math.sin(r/2)+Math.cos(this.degToRad(e))*Math.cos(this.degToRad(n))*Math.sin(s/2)*Math.sin(s/2);return 12742e3*Math.atan2(Math.sqrt(o),Math.sqrt(1-o))}}const ud=new ld;function dd(t){return"spherical"===t}function pd(t){return"fisheye"===t}function fd(t,e,i){const n=Ju(t.lng,t.lat,t.alt,i.lng,i.lat,i.alt),r=ud.rotate(n,e);return[-r.x,-r.y,-r.z]}function md(t,e,i,n,r){const s=[];for(let t=0;t<e.length;++t){const r=e[t],o=i[t];for(let t=0;t<=n;++t)s.push([r[0]+o[0]*t/n,r[1]+o[1]*t/n])}const o=new Ns;o.up.copy(t.upVector()),o.position.copy((new fn).fromArray(t.unprojectSfM([0,0],0))),o.lookAt((new fn).fromArray(t.unprojectSfM([0,0],10))),o.updateMatrix(),o.updateMatrixWorld(!0);return s.map((e=>{const i=t.unprojectBasic(e,1e4),n=r.worldToCamera(i,o);return[Math.abs(n[0]/n[2]),Math.abs(n[1]/n[2])]}))}class gd{constructor(t,e,i){this._spatial=new ld,this._settings=null!=t?t:new ad,this._directions=null!=e?e:new od,this._coefficients=null!=i?i:new rd}getPotentialEdges(t,e,i){if(!t.complete)throw new hd("Image has to be full.");if(!t.merged)return[];let n=this._spatial.viewingDirection(t.rotation),r=this._spatial.angleToPlane(n.toArray(),[0,0,1]),s=[];for(let o of e){if(!o.merged||o.id===t.id)continue;let e=Ju(o.lngLat.lng,o.lngLat.lat,o.computedAltitude,t.lngLat.lng,t.lngLat.lat,t.computedAltitude),a=new fn(e[0],e[1],e[2]),c=a.length();if(c>this._settings.maxDistance&&i.indexOf(o.id)<0)continue;let h=this._spatial.angleBetweenVector2(n.x,n.y,a.x,a.y),l=this._spatial.angleToPlane(a.toArray(),[0,0,1]),u=this._spatial.viewingDirection(o.rotation),d=this._spatial.angleBetweenVector2(n.x,n.y,u.x,u.y),p=this._spatial.angleToPlane(u.toArray(),[0,0,1])-r,f=this._spatial.relativeRotationAngle(t.rotation,o.rotation),m=this._spatial.angleBetweenVector2(1,0,a.x,a.y),g=null!=o.sequenceId&&null!=t.sequenceId&&o.sequenceId===t.sequenceId,_=o.mergeId===t.mergeId,v=o.creatorId===t.creatorId,y={capturedAt:o.capturedAt,directionChange:d,distance:c,spherical:dd(o.cameraType),id:o.id,motionChange:h,rotation:f,sameMergeCC:_,sameSequence:g,sameUser:v,sequenceId:o.sequenceId,verticalDirectionChange:p,verticalMotion:l,worldMotionAzimuth:m};s.push(y)}return s}computeSequenceEdges(e,i){if(!e.complete)throw new hd("Image has to be full.");if(e.sequenceId!==i.id)throw new hd("Image and sequence does not correspond.");let n=[],r=i.findNext(e.id);null!=r&&n.push({data:{direction:t.NavigationDirection.Next,worldMotionAzimuth:Number.NaN},source:e.id,target:r});let s=i.findPrev(e.id);return null!=s&&n.push({data:{direction:t.NavigationDirection.Prev,worldMotionAzimuth:Number.NaN},source:e.id,target:s}),n}computeSimilarEdges(e,i){if(!e.complete)throw new hd("Image has to be full.");let n=dd(e.cameraType),r={};for(let t of i)if(null!=t.sequenceId&&!t.sameSequence){if(n){if(!t.spherical)continue}else if(!t.spherical&&Math.abs(t.directionChange)>this._settings.similarMaxDirectionChange)continue;t.distance>this._settings.similarMaxDistance||t.sameUser&&Math.abs(t.capturedAt-e.capturedAt)<this._settings.similarMinTimeDifference||(null==r[t.sequenceId]&&(r[t.sequenceId]=[]),r[t.sequenceId].push(t))}let s=[],o=dd(e.cameraType)?t=>t.distance:t=>this._coefficients.similarDistance*t.distance+this._coefficients.similarRotation*t.rotation;for(let t in r){if(!r.hasOwnProperty(t))continue;let e=Number.MAX_VALUE,i=null;for(let n of r[t]){let t=o(n);t<e&&(e=t,i=n)}null!=i&&s.push(i)}return s.map((i=>({data:{direction:t.NavigationDirection.Similar,worldMotionAzimuth:i.worldMotionAzimuth},source:e.id,target:i.id})))}computeStepEdges(t,e,i,n){if(!t.complete)throw new hd("Image has to be full.");let r=[];if(dd(t.cameraType))return r;for(let s in this._directions.steps){if(!this._directions.steps.hasOwnProperty(s))continue;let o=this._directions.steps[s],a=Number.MAX_VALUE,c=null,h=null;for(let t of e){if(t.spherical)continue;if(Math.abs(t.directionChange)>this._settings.stepMaxDirectionChange)continue;let e=this._spatial.angleDifference(o.motionChange,t.motionChange),r=this._spatial.angleDifference(t.directionChange,e),s=Math.max(Math.abs(e),Math.abs(r));if(Math.abs(s)>this._settings.stepMaxDrift)continue;let l=t.id;if(!o.useFallback||l!==i&&l!==n||(h=t),t.distance>this._settings.stepMaxDistance)continue;e=Math.sqrt(e*e+t.verticalMotion*t.verticalMotion);let u=this._coefficients.stepPreferredDistance*Math.abs(t.distance-this._settings.stepPreferredDistance)/this._settings.stepMaxDistance+this._coefficients.stepMotion*e/this._settings.stepMaxDrift+this._coefficients.stepRotation*t.rotation/this._settings.stepMaxDirectionChange+this._coefficients.stepSequencePenalty*(t.sameSequence?0:1)+this._coefficients.stepMergeCCPenalty*(t.sameMergeCC?0:1);u<a&&(a=u,c=t)}c=null==c?h:c,null!=c&&r.push({data:{direction:o.direction,worldMotionAzimuth:c.worldMotionAzimuth},source:t.id,target:c.id})}return r}computeTurnEdges(e,i){if(!e.complete)throw new hd("Image has to be full.");let n=[];if(dd(e.cameraType))return n;for(let r in this._directions.turns){if(!this._directions.turns.hasOwnProperty(r))continue;let s=this._directions.turns[r],o=Number.MAX_VALUE,a=null;for(let e of i){if(e.spherical)continue;if(e.distance>this._settings.turnMaxDistance)continue;let i,n=s.direction!==t.NavigationDirection.TurnU&&e.distance<this._settings.turnMaxRigDistance&&Math.abs(e.directionChange)>this._settings.turnMinRigDirectionChange,r=this._spatial.angleDifference(s.directionChange,e.directionChange);if(n&&e.directionChange*s.directionChange>0&&Math.abs(e.directionChange)<Math.abs(s.directionChange))i=-Math.PI/2+Math.abs(e.directionChange);else{if(Math.abs(r)>this._settings.turnMaxDirectionChange)continue;let t=s.motionChange?this._spatial.angleDifference(s.motionChange,e.motionChange):0;t=Math.sqrt(t*t+e.verticalMotion*e.verticalMotion),i=this._coefficients.turnDistance*e.distance/this._settings.turnMaxDistance+this._coefficients.turnMotion*t/Math.PI+this._coefficients.turnSequencePenalty*(e.sameSequence?0:1)+this._coefficients.turnMergeCCPenalty*(e.sameMergeCC?0:1)}i<o&&(o=i,a=e)}null!=a&&n.push({data:{direction:s.direction,worldMotionAzimuth:a.worldMotionAzimuth},source:e.id,target:a.id})}return n}computePerspectiveToSphericalEdges(e,i){if(!e.complete)throw new hd("Image has to be full.");if(dd(e.cameraType))return[];let n=Number.MAX_VALUE,r=null;for(let t of i){if(!t.spherical)continue;let e=this._coefficients.sphericalPreferredDistance*Math.abs(t.distance-this._settings.sphericalPreferredDistance)/this._settings.sphericalMaxDistance+this._coefficients.sphericalMotion*Math.abs(t.motionChange)/Math.PI+this._coefficients.sphericalMergeCCPenalty*(t.sameMergeCC?0:1);e<n&&(n=e,r=t)}return null==r?[]:[{data:{direction:t.NavigationDirection.Spherical,worldMotionAzimuth:r.worldMotionAzimuth},source:e.id,target:r.id}]}computeSphericalEdges(e,i){if(!e.complete)throw new hd("Image has to be full.");if(!dd(e.cameraType))return[];let n=[],r=[],s=[];for(let t of i)if(!(t.distance>this._settings.sphericalMaxDistance))if(t.spherical){if(t.distance<this._settings.sphericalMinDistance)continue;r.push(t)}else for(let e in this._directions.spherical){if(!this._directions.spherical.hasOwnProperty(e))continue;let i=this._directions.spherical[e],n=this._spatial.angleDifference(t.directionChange,t.motionChange),r=this._spatial.angleDifference(i.directionChange,n);if(!(Math.abs(r)>this._settings.sphericalMaxStepTurnChange)){s.push([i.direction,t]);break}}let o=Math.PI/this._settings.sphericalMaxItems,a=[],c=[];for(let i=0;i<this._settings.sphericalMaxItems;i++){let s=i/this._settings.sphericalMaxItems*2*Math.PI,h=Number.MAX_VALUE,l=null;for(let t of r){let e=this._spatial.angleDifference(s,t.motionChange);if(Math.abs(e)>o)continue;let i=Number.MAX_VALUE;for(let e of a){let n=Math.abs(this._spatial.angleDifference(e,t.motionChange));n<i&&(i=n)}if(i<=o)continue;let n=this._coefficients.sphericalPreferredDistance*Math.abs(t.distance-this._settings.sphericalPreferredDistance)/this._settings.sphericalMaxDistance+this._coefficients.sphericalMotion*Math.abs(e)/o+this._coefficients.sphericalSequencePenalty*(t.sameSequence?0:1)+this._coefficients.sphericalMergeCCPenalty*(t.sameMergeCC?0:1);n<h&&(h=n,l=t)}null!=l?(a.push(l.motionChange),n.push({data:{direction:t.NavigationDirection.Spherical,worldMotionAzimuth:l.worldMotionAzimuth},source:e.id,target:l.id})):c.push(s)}let h={};h[t.NavigationDirection.Spherical]=a,h[t.NavigationDirection.StepForward]=[],h[t.NavigationDirection.StepLeft]=[],h[t.NavigationDirection.StepBackward]=[],h[t.NavigationDirection.StepRight]=[];for(let i of c){let r=[];for(let a in this._directions.spherical){if(!this._directions.spherical.hasOwnProperty(a))continue;let c=this._directions.spherical[a],l=h[t.NavigationDirection.Spherical].concat(h[c.direction]).concat(h[c.prev]).concat(h[c.next]),u=Number.MAX_VALUE,d=null;for(let t of s){if(t[0]!==c.direction)continue;let e=this._spatial.angleDifference(i,t[1].motionChange);if(Math.abs(e)>o)continue;let n=Number.MAX_VALUE;for(let e of l){let i=Math.abs(this._spatial.angleDifference(e,t[1].motionChange));i<n&&(n=i)}if(n<=o)continue;let r=this._coefficients.sphericalPreferredDistance*Math.abs(t[1].distance-this._settings.sphericalPreferredDistance)/this._settings.sphericalMaxDistance+this._coefficients.sphericalMotion*Math.abs(e)/o+this._coefficients.sphericalMergeCCPenalty*(t[1].sameMergeCC?0:1);r<u&&(u=r,d=t)}null!=d&&(r.push(d),n.push({data:{direction:d[0],worldMotionAzimuth:d[1].worldMotionAzimuth},source:e.id,target:d[1].id}))}for(let t of r)h[t[0]].push(t[1].motionChange)}return n}}class _d extends cd{constructor(t){super(t),Object.setPrototypeOf(this,_d.prototype),this.name="GraphMapillaryError"}}class vd{constructor(t,e,i,n,r,s){this._api=t,this._cachedNodes={},this._cachedNodeTiles={},this._cachedSequenceNodes={},this._cachedSpatialEdges={},this._cachedTiles={},this._cachingFill$={},this._cachingFull$={},this._cachingSequenceNodes$={},this._cachingSequences$={},this._cachingSpatialArea$={},this._cachingTiles$={},this._changed$=new T,this._filterCreator=null!=r?r:new Si,this._filter=this._filterCreator.createFilter(void 0),this._filterSubject$=new T,this._filter$=At(G(this._filter),this._filterSubject$).pipe(Ue(1),E()),this._filterSubscription=this._filter$.subscribe((()=>{})),this._defaultAlt=2,this._edgeCalculator=null!=n?n:new gd,this._graphCalculator=null!=i?i:new td,this._configuration=null!=s?s:{maxSequences:50,maxUnusedImages:100,maxUnusedPreStoredImages:30,maxUnusedTiles:20},this._nodes={},this._nodeIndex=null!=e?e:new vd._spatialIndex(16),this._nodeIndexTiles={},this._nodeToTile={},this._preStored={},this._requiredNodeTiles={},this._requiredSpatialArea={},this._sequences={},this._tileThreshold=20}static register(t){vd._spatialIndex=t}get api(){return this._api}get changed$(){return this._changed$}get filter$(){return this._filter$}cacheBoundingBox$(t,e){const i=this._api.data.geometry.bboxToCellIds(t,e).filter((t=>!(t in this._cachedTiles))).map((t=>t in this._cachingTiles$?this._cachingTiles$[t]:this._cacheTile$(t)));return 0===i.length&&i.push(G(this)),bt(i).pipe(Et(),Re(),Mt((()=>{const i=this._nodeIndex.search({maxX:e.lng,maxY:e.lat,minX:t.lng,minY:t.lat}).map((t=>t.node)),n=[],r=[];for(const t of i)t.complete?n.push(t):r.push(t.id);const s=[];for(;r.length>0;)s.push(r.splice(0,200));return Ot(G(n),bt(s.map((t=>this._api.getSpatialImages$(t).pipe(rt((t=>{const e=[];for(const i of t){if(!this.hasNode(i.node_id))continue;const t=this.getNode(i.node_id);t.complete||this._makeFull(t,i.node),e.push(t)}return e})))))).pipe(Et()))})),De(((t,e)=>t.concat(e))))}cacheCell$(t){return(t in this._cachedTiles?G(this):t in this._cachingTiles$?this._cachingTiles$[t]:this._cacheTile$(t)).pipe(Mt((()=>{const e=this._cachedTiles[t];e.accessed=(new Date).getTime();const i=e.nodes,n=[],r=[];for(const t of i)t.complete?n.push(t):r.push(t.id);const s=[];for(;r.length>0;)s.push(r.splice(0,200));return Ot(G(n),bt(s.map((t=>this._api.getSpatialImages$(t).pipe(rt((t=>{const e=[];for(const i of t){if(!i.node){console.warn(`Image is empty (${i.node})`);continue}const t=i.node_id;if(!this.hasNode(t))continue;const n=this.getNode(t);n.complete||this._makeFull(n,i.node),e.push(n)}return e})))))).pipe(Et()))})),De(((t,e)=>t.concat(e))))}cacheFill$(t){if(t in this._cachingFull$)throw new _d(`Cannot fill node while caching full (${t}).`);if(!this.hasNode(t))throw new _d(`Cannot fill node that does not exist in graph (${t}).`);if(t in this._cachingFill$)return this._cachingFill$[t];const e=this.getNode(t);if(e.complete)throw new _d(`Cannot fill node that is already full (${t}).`);return this._cachingFill$[t]=this._api.getSpatialImages$([t]).pipe(pi((t=>{for(const i of t)i.node||console.warn(`Image is empty ${i.node_id}`),e.complete||this._makeFull(e,i.node),delete this._cachingFill$[i.node_id]})),rt((()=>this)),Me((()=>{t in this._cachingFill$&&delete this._cachingFill$[t],this._changed$.next(this)})),He(),E()),this._cachingFill$[t]}cacheFull$(t){if(t in this._cachingFull$)return this._cachingFull$[t];if(this.hasNode(t))throw new _d(`Cannot cache full node that already exist in graph (${t}).`);return this._cachingFull$[t]=this._api.getImages$([t]).pipe(pi((e=>{for(const i of e){if(!i.node)throw new _d(`Image does not exist (${t}, ${i.node}).`);const e=i.node_id;if(this.hasNode(e)){const e=this.getNode(t);e.complete||this._makeFull(e,i.node)}else{if(null==i.node.sequence.id)throw new _d(`Image has no sequence key (${t}).`);const n=new ed(i.node);this._makeFull(n,i.node);const r=this._api.data.geometry.lngLatToCellId(n.originalLngLat);this._preStore(r,n),this._setNode(n),delete this._cachingFull$[e]}}})),rt((()=>this)),Me((()=>{t in this._cachingFull$&&delete this._cachingFull$[t],this._changed$.next(this)})),He(),E()),this._cachingFull$[t]}cacheNodeSequence$(t){if(!this.hasNode(t))throw new _d(`Cannot cache sequence edges of node that does not exist in graph (${t}).`);let e=this.getNode(t);if(e.sequenceId in this._sequences)throw new _d(`Sequence already cached (${t}), (${e.sequenceId}).`);return this._cacheSequence$(e.sequenceId)}cacheSequence$(t){if(t in this._sequences)throw new _d(`Sequence already cached (${t})`);return this._cacheSequence$(t)}cacheSequenceEdges(t){let e=this.getNode(t);if(!(e.sequenceId in this._sequences))throw new _d(`Sequence is not cached (${t}), (${e.sequenceId})`);let i=this._sequences[e.sequenceId].sequence,n=this._edgeCalculator.computeSequenceEdges(e,i);e.cacheSequenceEdges(n)}cacheSequenceNodes$(t,e){if(!this.hasSequence(t))throw new _d(`Cannot cache sequence nodes of sequence that does not exist in graph (${t}).`);if(this.hasSequenceNodes(t))throw new _d(`Sequence nodes already cached (${t}).`);const i=this.getSequence(t);if(i.id in this._cachingSequenceNodes$)return this._cachingSequenceNodes$[i.id];const n=[],r=i.imageIds.slice();if(e&&r.length>50){const t=r.indexOf(e),i=Math.max(0,Math.min(t-25,r.length-50));n.push(r.splice(i,50))}for(;r.length>0;)n.push(r.splice(0,200));let s=n.length;const o=bt(n).pipe(Mt((t=>this._api.getImages$(t).pipe(pi((t=>{for(const e of t){if(!e.node){console.warn(`Image empty (${e.node_id})`);continue}const t=e.node_id;if(this.hasNode(t)){const i=this.getNode(t);i.complete||this._makeFull(i,e.node)}else{null==e.node.sequence.id&&console.warn(`Sequence missing, discarding node (${e.node_id})`);const t=new ed(e.node);this._makeFull(t,e.node);const i=this._api.data.geometry.lngLatToCellId(t.originalLngLat);this._preStore(i,t),this._setNode(t)}}s--})),rt((()=>this)))),6),Re(),Me((()=>{delete this._cachingSequenceNodes$[i.id],0===s&&(this._cachedSequenceNodes[i.id]=!0)})),He(),E());return this._cachingSequenceNodes$[i.id]=o,o}cacheSpatialArea$(t){if(!this.hasNode(t))throw new _d(`Cannot cache spatial area of node that does not exist in graph (${t}).`);if(t in this._cachedSpatialEdges)throw new _d(`Image already spatially cached (${t}).`);if(!(t in this._requiredSpatialArea))throw new _d(`Spatial area not determined (${t}).`);let e=this._requiredSpatialArea[t];if(0===Object.keys(e.cacheNodes).length)throw new _d(`Spatial nodes already cached (${t}).`);if(t in this._cachingSpatialArea$)return this._cachingSpatialArea$[t];let i=[];for(;e.cacheKeys.length>0;)i.push(e.cacheKeys.splice(0,200));let n=i.length,r=[];for(let s of i){let i=this._api.getSpatialImages$(s).pipe(pi((i=>{for(const t of i){if(!t.node){console.warn(`Image is empty (${t.node_id})`);continue}const i=t.node_id,n=e.cacheNodes[i];n.complete?delete e.cacheNodes[i]:(this._makeFull(n,t.node),delete e.cacheNodes[i])}0==--n&&delete this._cachingSpatialArea$[t]})),rt((()=>this)),te((i=>{for(let t of s)t in e.all&&delete e.all[t],t in e.cacheNodes&&delete e.cacheNodes[t];throw 0==--n&&delete this._cachingSpatialArea$[t],i})),Me((()=>{0===Object.keys(e.cacheNodes).length&&this._changed$.next(this)})),He(),E());r.push(i)}return this._cachingSpatialArea$[t]=r,r}cacheSpatialEdges(t){if(t in this._cachedSpatialEdges)throw new _d(`Spatial edges already cached (${t}).`);let e=this.getNode(t),i=this._sequences[e.sequenceId].sequence,n=[],r=i.findPrev(e.id);null!=r&&n.push(r);let s=i.findNext(e.id);null!=s&&n.push(s);let o=this._requiredSpatialArea[t].all,a=[],c=this._filter;for(let t in o){if(!o.hasOwnProperty(t))continue;let e=o[t];c(e)&&a.push(e)}let h=this._edgeCalculator.getPotentialEdges(e,a,n),l=this._edgeCalculator.computeStepEdges(e,h,r,s);l=l.concat(this._edgeCalculator.computeTurnEdges(e,h)),l=l.concat(this._edgeCalculator.computeSphericalEdges(e,h)),l=l.concat(this._edgeCalculator.computePerspectiveToSphericalEdges(e,h)),l=l.concat(this._edgeCalculator.computeSimilarEdges(e,h)),e.cacheSpatialEdges(l),this._cachedSpatialEdges[t]=e,delete this._requiredSpatialArea[t],delete this._cachedNodeTiles[t]}cacheTiles$(t){if(t in this._cachedNodeTiles)throw new _d(`Tiles already cached (${t}).`);if(t in this._cachedSpatialEdges)throw new _d(`Spatial edges already cached so tiles considered cached (${t}).`);if(!(t in this._requiredNodeTiles))throw new _d(`Tiles have not been determined (${t}).`);let e=this._requiredNodeTiles[t];if(0===e.cache.length&&0===e.caching.length)throw new _d(`Tiles already cached (${t}).`);if(!this.hasNode(t))throw new _d(`Cannot cache tiles of node that does not exist in graph (${t}).`);let i=e.cache.slice();e.caching=this._requiredNodeTiles[t].caching.concat(i),e.cache=[];let n=[];for(let i of e.caching){const r=i in this._cachingTiles$?this._cachingTiles$[i]:this._cacheTile$(i);n.push(r.pipe(pi((n=>{let r=e.caching.indexOf(i);r>-1&&e.caching.splice(r,1),0===e.caching.length&&0===e.cache.length&&(delete this._requiredNodeTiles[t],this._cachedNodeTiles[t]=!0)})),te((n=>{let r=e.caching.indexOf(i);throw r>-1&&e.caching.splice(r,1),0===e.caching.length&&0===e.cache.length&&(delete this._requiredNodeTiles[t],this._cachedNodeTiles[t]=!0),n})),Me((()=>{this._changed$.next(this)})),He(),E()))}return n}initializeCache(t){if(t in this._cachedNodes)throw new _d(`Image already in cache (${t}).`);const e=this.getNode(t),i=this._api.data;e.initializeCache(new id(i));const n=(new Date).getTime();this._cachedNodes[t]={accessed:n,node:e},this._updateCachedTileAccess(t,n)}isCachingFill(t){return t in this._cachingFill$}isCachingFull(t){return t in this._cachingFull$}isCachingNodeSequence(t){return this.getNode(t).sequenceId in this._cachingSequences$}isCachingSequence(t){return t in this._cachingSequences$}isCachingSequenceNodes(t){return t in this._cachingSequenceNodes$}isCachingTiles(t){return t in this._requiredNodeTiles&&0===this._requiredNodeTiles[t].cache.length&&this._requiredNodeTiles[t].caching.length>0}hasInitializedCache(t){return t in this._cachedNodes}hasNode(t){let e=(new Date).getTime();return this._updateCachedNodeAccess(t,e),this._updateCachedTileAccess(t,e),t in this._nodes}hasNodeSequence(t){let e=this.getNode(t).sequenceId,i=e in this._sequences;return i&&(this._sequences[e].accessed=(new Date).getTime()),i}hasSequence(t){let e=t in this._sequences;return e&&(this._sequences[t].accessed=(new Date).getTime()),e}hasSequenceNodes(t){return t in this._cachedSequenceNodes}hasSpatialArea(t){if(!this.hasNode(t))throw new _d(`Spatial area nodes cannot be determined if node not in graph (${t}).`);if(t in this._cachedSpatialEdges)return!0;if(t in this._requiredSpatialArea)return 0===Object.keys(this._requiredSpatialArea[t].cacheNodes).length;let e=this.getNode(t),i=this._graphCalculator.boundingBoxCorners(e.lngLat,this._tileThreshold),n=this._nodeIndex.search({maxX:i[1].lng,maxY:i[1].lat,minX:i[0].lng,minY:i[0].lat}),r={all:{},cacheKeys:[],cacheNodes:{}};for(let t of n)r.all[t.node.id]=t.node,t.node.complete||(r.cacheKeys.push(t.node.id),r.cacheNodes[t.node.id]=t.node);return this._requiredSpatialArea[t]=r,0===r.cacheKeys.length}hasTiles(t){if(t in this._cachedNodeTiles)return!0;if(t in this._cachedSpatialEdges)return!0;if(!this.hasNode(t))throw new _d(`Image does not exist in graph (${t}).`);let e={cache:[],caching:[]};if(t in this._requiredNodeTiles)e=this._requiredNodeTiles[t];else{const i=this.getNode(t),[n,r]=this._graphCalculator.boundingBoxCorners(i.lngLat,this._tileThreshold);e.cache=this._api.data.geometry.bboxToCellIds(n,r).filter((t=>!(t in this._cachedTiles))),e.cache.length>0&&(this._requiredNodeTiles[t]=e)}return 0===e.cache.length&&0===e.caching.length}getNode(t){let e=(new Date).getTime();return this._updateCachedNodeAccess(t,e),this._updateCachedTileAccess(t,e),this._nodes[t]}getSequence(t){let e=this._sequences[t];return e.accessed=(new Date).getTime(),e.sequence}resetSpatialEdges(){let t=Object.keys(this._cachedSpatialEdges);for(let e of t){this._cachedSpatialEdges[e].resetSpatialEdges(),delete this._cachedSpatialEdges[e]}}reset(t){const e=[];for(const i of t){if(!this.hasNode(i))throw new Error(`Image does not exist ${i}`);const t=this.getNode(i);t.resetSequenceEdges(),t.resetSpatialEdges(),e.push(t)}for(let e of Object.keys(this._cachedNodes))-1===t.indexOf(e)&&(this._cachedNodes[e].node.dispose(),delete this._cachedNodes[e]);this._cachedNodeTiles={},this._cachedSpatialEdges={},this._cachedTiles={},this._cachingFill$={},this._cachingFull$={},this._cachingSequences$={},this._cachingSpatialArea$={},this._cachingTiles$={},this._nodes={},this._nodeToTile={},this._preStored={};for(const t of e){this._nodes[t.id]=t;const e=this._api.data.geometry.lngLatToCellId(t.originalLngLat);this._preStore(e,t)}this._requiredNodeTiles={},this._requiredSpatialArea={},this._sequences={},this._nodeIndexTiles={},this._nodeIndex.clear()}setFilter(t){this._filter=this._filterCreator.createFilter(t),this._filterSubject$.next(this._filter)}uncache(t,e,i){const n={};this._addNewKeys(n,this._cachingFull$),this._addNewKeys(n,this._cachingFill$),this._addNewKeys(n,this._cachingSpatialArea$),this._addNewKeys(n,this._requiredNodeTiles),this._addNewKeys(n,this._requiredSpatialArea);for(const e of t)e in n||(n[e]=!0);const r=this._tileThreshold,s=this._graphCalculator,o=this._api.data.geometry,a=new Set(e);for(let t in n){if(!n.hasOwnProperty(t))continue;const e=this._nodes[t],[i,c]=s.boundingBoxCorners(e.lngLat,r),h=o.bboxToCellIds(i,c);for(const t of h)a.has(t)||a.add(t)}const c=[];for(let t in this._cachedTiles)this._cachedTiles.hasOwnProperty(t)&&!a.has(t)&&c.push([t,this._cachedTiles[t]]);const h=c.sort(((t,e)=>e[1].accessed-t[1].accessed)).slice(this._configuration.maxUnusedTiles).map((t=>t[0]));for(let t of h)this._uncacheTile(t,i);const l=[],u=[];for(let t in this._preStored){if(!this._preStored.hasOwnProperty(t)||t in this._cachingTiles$)continue;const e=this._preStored[t];for(let r in e)e.hasOwnProperty(r)&&!(r in n)&&e[r].sequenceId!==i&&(r in this._cachedNodes?l.push([this._cachedNodes[r],t]):u.push([r,t]))}const d=l.sort((([t],[e])=>e.accessed-t.accessed)).slice(this._configuration.maxUnusedPreStoredImages).map((([t,e])=>[t.node.id,e]));this._uncachePreStored(u),this._uncachePreStored(d);const p=[];for(let t in this._cachedNodes)this._cachedNodes.hasOwnProperty(t)&&!(t in n)&&p.push(this._cachedNodes[t]);const f=p.sort(((t,e)=>e.accessed-t.accessed)).slice(this._configuration.maxUnusedImages);for(const t of f){t.node.uncache();const e=t.node.id;delete this._cachedNodes[e],e in this._cachedNodeTiles&&delete this._cachedNodeTiles[e],e in this._cachedSpatialEdges&&delete this._cachedSpatialEdges[e]}const m=[];for(let t in this._sequences)this._sequences.hasOwnProperty(t)&&!(t in this._cachingSequences$)&&t!==i&&m.push(this._sequences[t]);const g=m.sort(((t,e)=>e.accessed-t.accessed)).slice(this._configuration.maxSequences);for(const t of g){const e=t.sequence.id;delete this._sequences[e],e in this._cachedSequenceNodes&&delete this._cachedSequenceNodes[e],t.sequence.dispose()}}updateCells$(t){const e=this._cachedTiles,i=this._cachingTiles$;return bt(t).pipe(Mt((t=>t in e?this._updateCell$(t):t in i?i[t].pipe(te((()=>G(this))),Mt((()=>this._updateCell$(t)))):B())))}unsubscribe(){this._filterSubscription.unsubscribe()}_addNewKeys(t,e){for(let i in e)e.hasOwnProperty(i)&&this.hasNode(i)&&(i in t||(t[i]=!0))}_cacheSequence$(t){return t in this._cachingSequences$||(this._cachingSequences$[t]=this._api.getSequence$(t).pipe(pi((e=>{e?(e.id in this._sequences||(this._sequences[e.id]={accessed:(new Date).getTime(),sequence:new nd(e)}),delete this._cachingSequences$[t]):console.warn(`Sequence does not exist (${t})`)})),rt((()=>this)),Me((()=>{t in this._cachingSequences$&&delete this._cachingSequences$[t],this._changed$.next(this)})),He(),E())),this._cachingSequences$[t]}_cacheTile$(t){return this._cachingTiles$[t]=this._api.getCoreImages$(t).pipe(pi((e=>{if(t in this._cachedTiles)return;const i=e.images;this._nodeIndexTiles[t]=[],this._cachedTiles[t]={accessed:(new Date).getTime(),nodes:[]};const n=this._cachedTiles[t].nodes,r=this._removeFromPreStore(t);for(const e of i){if(!e)break;if(null==e.sequence.id){console.warn(`Sequence missing, discarding node (${e.id})`);continue}if(null!=r&&e.id in r){const i=r[e.id];delete r[e.id],n.push(i);const s={lat:i.lngLat.lat,lng:i.lngLat.lng,node:i};this._nodeIndex.insert(s),this._nodeIndexTiles[t].push(s),this._nodeToTile[i.id]=t;continue}const i=new ed(e);n.push(i);const s={lat:i.lngLat.lat,lng:i.lngLat.lng,node:i};this._nodeIndex.insert(s),this._nodeIndexTiles[t].push(s),this._nodeToTile[i.id]=t,this._setNode(i)}delete this._cachingTiles$[t]})),rt((()=>this)),te((e=>{throw delete this._cachingTiles$[t],e})),He(),E()),this._cachingTiles$[t]}_makeFull(t,e){null==e.computed_altitude&&(e.computed_altitude=this._defaultAlt),null==e.computed_rotation&&(e.computed_rotation=this._graphCalculator.rotationFromCompass(e.compass_angle,e.exif_orientation)),t.makeComplete(e)}_preStore(t,e){t in this._preStored||(this._preStored[t]={}),this._preStored[t][e.id]=e}_removeFromPreStore(t){let e=null;return t in this._preStored&&(e=this._preStored[t],delete this._preStored[t]),e}_setNode(t){let e=t.id;if(this.hasNode(e))throw new _d(`Image already exist (${e}).`);this._nodes[e]=t}_uncacheTile(t,e){for(let i of this._cachedTiles[t].nodes){let n=i.id;delete this._nodeToTile[n],n in this._cachedNodes&&delete this._cachedNodes[n],n in this._cachedNodeTiles&&delete this._cachedNodeTiles[n],n in this._cachedSpatialEdges&&delete this._cachedSpatialEdges[n],i.sequenceId===e?(this._preStore(t,i),i.uncache()):(delete this._nodes[n],i.sequenceId in this._cachedSequenceNodes&&delete this._cachedSequenceNodes[i.sequenceId],i.dispose())}for(let e of this._nodeIndexTiles[t])this._nodeIndex.remove(e);delete this._nodeIndexTiles[t],delete this._cachedTiles[t]}_uncachePreStored(t){let e={};for(let[i,n]of t){i in this._nodes&&delete this._nodes[i],i in this._cachedNodes&&delete this._cachedNodes[i];let t=this._preStored[n][i];t.sequenceId in this._cachedSequenceNodes&&delete this._cachedSequenceNodes[t.sequenceId],delete this._preStored[n][i],t.dispose(),e[n]=!0}for(let t in e)e.hasOwnProperty(t)&&0===Object.keys(this._preStored[t]).length&&delete this._preStored[t]}_updateCachedTileAccess(t,e){t in this._nodeToTile&&(this._cachedTiles[this._nodeToTile[t]].accessed=e)}_updateCachedNodeAccess(t,e){t in this._cachedNodes&&(this._cachedNodes[t].accessed=e)}_updateCell$(t){return this._api.getCoreImages$(t).pipe(Mt((e=>{if(!(t in this._cachedTiles))return B();const i=this._nodeIndex,n=this._nodeIndexTiles[t],r=this._nodeToTile,s=this._cachedTiles[t];s.accessed=(new Date).getTime();const o=s.nodes,a=e.images;for(const e of a){if(null==e)break;if(this.hasNode(e.id))continue;if(null==e.sequence.id){console.warn(`Sequence missing, discarding node (${e.id})`);continue}const s=new ed(e);o.push(s);const a={lat:s.lngLat.lat,lng:s.lngLat.lng,node:s};i.insert(a),n.push(a),r[s.id]=t,this._setNode(s)}return G(t)})),te((t=>(console.error(t),B()))))}}class yd{constructor(){this._hash={},this._index=new yd._spatialIndex(16),this._indexChanged$=new T,this._updated$=new T}static register(t){yd._spatialIndex=t}get changed$(){return this._indexChanged$}get updated$(){return this._updated$}add(t){const e=[],i=this._hash,n=this._index;for(const r of t){const t=r.id;t in i&&(n.remove(i[t]),e.push(r));const s={lat:r.lngLat.lat,lng:r.lngLat.lng,marker:r};i[t]=s,n.insert(s)}e.length>0&&this._updated$.next(e),t.length>e.length&&this._indexChanged$.next(this)}has(t){return t in this._hash}get(t){return this.has(t)?this._hash[t].marker:void 0}getAll(){return this._index.all().map((t=>t.marker))}remove(t){const e=this._hash,i=this._index;let n=!1;for(const r of t){if(!(r in e))continue;const t=e[r];i.remove(t),delete e[r],n=!0}n&&this._indexChanged$.next(this)}removeAll(){this._hash={},this._index.clear(),this._indexChanged$.next(this)}search([t,e]){return this._index.search({maxX:e.lng,maxY:e.lat,minX:t.lng,minY:t.lat}).map((t=>t.marker))}update(t){const e=this._hash,i=this._index,n=t.id;if(!(n in e))return;i.remove(e[n]);const r={lat:t.lngLat.lat,lng:t.lngLat.lng,marker:t};e[n]=r,i.insert(r)}}function bd(t,e,i,n,r){xd(t,e,i||0,n||t.length-1,r||Sd)}function xd(t,e,i,n,r){for(;n>i;){if(n-i>600){var s=n-i+1,o=e-i+1,a=Math.log(s),c=.5*Math.exp(2*a/3),h=.5*Math.sqrt(a*c*(s-c)/s)*(o-s/2<0?-1:1);xd(t,e,Math.max(i,Math.floor(e-o*c/s+h)),Math.min(n,Math.floor(e+(s-o)*c/s+h)),r)}var l=t[e],u=i,d=n;for(wd(t,i,e),r(t[n],l)>0&&wd(t,i,n);u<d;){for(wd(t,u,d),u++,d--;r(t[u],l)<0;)u++;for(;r(t[d],l)>0;)d--}0===r(t[i],l)?wd(t,i,d):wd(t,++d,n),d<=e&&(i=d+1),e<=d&&(n=d-1)}}function wd(t,e,i){var n=t[e];t[e]=t[i],t[i]=n}function Sd(t,e){return t<e?-1:t>e?1:0}function Md(t,e,i){if(!i)return e.indexOf(t);for(let n=0;n<e.length;n++)if(i(t,e[n]))return n;return-1}function Td(t,e){Cd(t,0,t.children.length,e,t)}function Cd(t,e,i,n,r){r||(r=Dd(null)),r.minX=1/0,r.minY=1/0,r.maxX=-1/0,r.maxY=-1/0;for(let s=e;s<i;s++){const e=t.children[s];Ed(r,t.leaf?n(e):e)}return r}function Ed(t,e){return t.minX=Math.min(t.minX,e.minX),t.minY=Math.min(t.minY,e.minY),t.maxX=Math.max(t.maxX,e.maxX),t.maxY=Math.max(t.maxY,e.maxY),t}function Id(t,e){return t.minX-e.minX}function Ad(t,e){return t.minY-e.minY}function Pd(t){return(t.maxX-t.minX)*(t.maxY-t.minY)}function Rd(t){return t.maxX-t.minX+(t.maxY-t.minY)}function Ld(t,e){const i=Math.max(t.minX,e.minX),n=Math.max(t.minY,e.minY),r=Math.min(t.maxX,e.maxX),s=Math.min(t.maxY,e.maxY);return Math.max(0,r-i)*Math.max(0,s-n)}function Od(t,e){return t.minX<=e.minX&&t.minY<=e.minY&&e.maxX<=t.maxX&&e.maxY<=t.maxY}function Nd(t,e){return e.minX<=t.maxX&&e.minY<=t.maxY&&e.maxX>=t.minX&&e.maxY>=t.minY}function Dd(t){return{children:t,height:1,leaf:!0,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0}}function $d(t,e,i,n,r){const s=[e,i];for(;s.length;){if((i=s.pop())-(e=s.pop())<=n)continue;const o=e+Math.ceil((i-e)/n/2)*n;bd(t,o,e,i,r),s.push(e,o,o,i)}}class kd extends class{constructor(t=9){this._maxEntries=Math.max(4,t),this._minEntries=Math.max(2,Math.ceil(.4*this._maxEntries)),this.clear()}all(){return this._all(this.data,[])}search(t){let e=this.data;const i=[];if(!Nd(t,e))return i;const n=this.toBBox,r=[];for(;e;){for(let s=0;s<e.children.length;s++){const o=e.children[s],a=e.leaf?n(o):o;Nd(t,a)&&(e.leaf?i.push(o):Od(t,a)?this._all(o,i):r.push(o))}e=r.pop()}return i}collides(t){let e=this.data;if(!Nd(t,e))return!1;const i=[];for(;e;){for(let n=0;n<e.children.length;n++){const r=e.children[n],s=e.leaf?this.toBBox(r):r;if(Nd(t,s)){if(e.leaf||Od(t,s))return!0;i.push(r)}}e=i.pop()}return!1}load(t){if(!t||!t.length)return this;if(t.length<this._minEntries){for(let e=0;e<t.length;e++)this.insert(t[e]);return this}let e=this._build(t.slice(),0,t.length-1,0);if(this.data.children.length)if(this.data.height===e.height)this._splitRoot(this.data,e);else{if(this.data.height<e.height){const t=this.data;this.data=e,e=t}this._insert(e,this.data.height-e.height-1,!0)}else this.data=e;return this}insert(t){return t&&this._insert(t,this.data.height-1),this}clear(){return this.data=Dd([]),this}remove(t,e){if(!t)return this;let i=this.data;const n=this.toBBox(t),r=[],s=[];let o,a,c;for(;i||r.length;){if(i||(i=r.pop(),a=r[r.length-1],o=s.pop(),c=!0),i.leaf){const n=Md(t,i.children,e);if(-1!==n)return i.children.splice(n,1),r.push(i),this._condense(r),this}c||i.leaf||!Od(i,n)?a?(o++,i=a.children[o],c=!1):i=null:(r.push(i),s.push(o),o=0,a=i,i=i.children[0])}return this}toBBox(t){return t}compareMinX(t,e){return t.minX-e.minX}compareMinY(t,e){return t.minY-e.minY}toJSON(){return this.data}fromJSON(t){return this.data=t,this}_all(t,e){const i=[];for(;t;)t.leaf?e.push(...t.children):i.push(...t.children),t=i.pop();return e}_build(t,e,i,n){const r=i-e+1;let s,o=this._maxEntries;if(r<=o)return s=Dd(t.slice(e,i+1)),Td(s,this.toBBox),s;n||(n=Math.ceil(Math.log(r)/Math.log(o)),o=Math.ceil(r/Math.pow(o,n-1))),s=Dd([]),s.leaf=!1,s.height=n;const a=Math.ceil(r/o),c=a*Math.ceil(Math.sqrt(o));$d(t,e,i,c,this.compareMinX);for(let r=e;r<=i;r+=c){const e=Math.min(r+c-1,i);$d(t,r,e,a,this.compareMinY);for(let i=r;i<=e;i+=a){const r=Math.min(i+a-1,e);s.children.push(this._build(t,i,r,n-1))}}return Td(s,this.toBBox),s}_chooseSubtree(t,e,i,n){for(;n.push(e),!e.leaf&&n.length-1!==i;){let i,n=1/0,o=1/0;for(let a=0;a<e.children.length;a++){const c=e.children[a],h=Pd(c),l=(r=t,s=c,(Math.max(s.maxX,r.maxX)-Math.min(s.minX,r.minX))*(Math.max(s.maxY,r.maxY)-Math.min(s.minY,r.minY))-h);l<o?(o=l,n=h<n?h:n,i=c):l===o&&h<n&&(n=h,i=c)}e=i||e.children[0]}var r,s;return e}_insert(t,e,i){const n=i?t:this.toBBox(t),r=[],s=this._chooseSubtree(n,this.data,e,r);for(s.children.push(t),Ed(s,n);e>=0&&r[e].children.length>this._maxEntries;)this._split(r,e),e--;this._adjustParentBBoxes(n,r,e)}_split(t,e){const i=t[e],n=i.children.length,r=this._minEntries;this._chooseSplitAxis(i,r,n);const s=this._chooseSplitIndex(i,r,n),o=Dd(i.children.splice(s,i.children.length-s));o.height=i.height,o.leaf=i.leaf,Td(i,this.toBBox),Td(o,this.toBBox),e?t[e-1].children.push(o):this._splitRoot(i,o)}_splitRoot(t,e){this.data=Dd([t,e]),this.data.height=t.height+1,this.data.leaf=!1,Td(this.data,this.toBBox)}_chooseSplitIndex(t,e,i){let n,r=1/0,s=1/0;for(let o=e;o<=i-e;o++){const e=Cd(t,0,o,this.toBBox),a=Cd(t,o,i,this.toBBox),c=Ld(e,a),h=Pd(e)+Pd(a);c<r?(r=c,n=o,s=h<s?h:s):c===r&&h<s&&(s=h,n=o)}return n||i-e}_chooseSplitAxis(t,e,i){const n=t.leaf?this.compareMinX:Id,r=t.leaf?this.compareMinY:Ad;this._allDistMargin(t,e,i,n)<this._allDistMargin(t,e,i,r)&&t.children.sort(n)}_allDistMargin(t,e,i,n){t.children.sort(n);const r=this.toBBox,s=Cd(t,0,e,r),o=Cd(t,i-e,i,r);let a=Rd(s)+Rd(o);for(let n=e;n<i-e;n++){const e=t.children[n];Ed(s,t.leaf?r(e):e),a+=Rd(s)}for(let n=i-e-1;n>=e;n--){const e=t.children[n];Ed(o,t.leaf?r(e):e),a+=Rd(o)}return a}_adjustParentBBoxes(t,e,i){for(let n=i;n>=0;n--)Ed(e[n],t)}_condense(t){for(let e,i=t.length-1;i>=0;i--)0===t[i].children.length?i>0?(e=t[i-1].children,e.splice(e.indexOf(t[i]),1)):this.clear():Td(t[i],this.toBBox)}}{compareMinX(t,e){return t.lng-e.lng}compareMinY(t,e){return t.lat-e.lat}toBBox(t){return{minX:t.lng,minY:t.lat,maxX:t.lng,maxY:t.lat}}}var zd,Fd=Bd;function Bd(t,e,i,n){this.cx=3*t,this.bx=3*(i-t)-this.cx,this.ax=1-this.cx-this.bx,this.cy=3*e,this.by=3*(n-e)-this.cy,this.ay=1-this.cy-this.by,this.p1x=t,this.p1y=n,this.p2x=i,this.p2y=n}Bd.prototype.sampleCurveX=function(t){return((this.ax*t+this.bx)*t+this.cx)*t},Bd.prototype.sampleCurveY=function(t){return((this.ay*t+this.by)*t+this.cy)*t},Bd.prototype.sampleCurveDerivativeX=function(t){return(3*this.ax*t+2*this.bx)*t+this.cx},Bd.prototype.solveCurveX=function(t,e){var i,n,r,s,o;for(void 0===e&&(e=1e-6),r=t,o=0;o<8;o++){if(s=this.sampleCurveX(r)-t,Math.abs(s)<e)return r;var a=this.sampleCurveDerivativeX(r);if(Math.abs(a)<1e-6)break;r-=s/a}if((r=t)<(i=0))return i;if(r>(n=1))return n;for(;i<n;){if(s=this.sampleCurveX(r),Math.abs(s-t)<e)return r;t>s?i=r:n=r,r=.5*(n-i)+i}return r},Bd.prototype.solve=function(t,e){return this.sampleCurveY(this.solveCurveX(t,e))},t.TransitionMode=void 0,(zd=t.TransitionMode||(t.TransitionMode={}))[zd.Default=0]="Default",zd[zd.Instantaneous=1]="Instantaneous";class jd{constructor(t){null!=t?(this._position=(new fn).fromArray(t.unprojectSfM([0,0],0)),this._lookat=(new fn).fromArray(t.unprojectSfM([0,0],10)),this._up=t.upVector(),this._focal=this._getFocal(t)):(this._position=new fn(0,0,0),this._lookat=new fn(1,0,0),this._up=new fn(0,0,1),this._focal=1)}get position(){return this._position}get lookat(){return this._lookat}get up(){return this._up}get focal(){return this._focal}set focal(t){this._focal=t}lerpCameras(t,e,i){this._position.subVectors(e.position,t.position).multiplyScalar(i).add(t.position),this._lookat.subVectors(e.lookat,t.lookat).multiplyScalar(i).add(t.lookat),this._up.subVectors(e.up,t.up).multiplyScalar(i).add(t.up),this._focal=(1-i)*t.focal+i*e.focal}copy(t){this._position.copy(t.position),this._lookat.copy(t.lookat),this._up.copy(t.up),this._focal=t.focal}clone(){let t=new jd;return t.position.copy(this._position),t.lookat.copy(this._lookat),t.up.copy(this._up),t.focal=this._focal,t}diff(t){let e=this._position.distanceToSquared(t.position),i=this._lookat.distanceToSquared(t.lookat),n=this._up.distanceToSquared(t.up),r=100*Math.abs(this._focal-t.focal);return Math.max(e,i,n,r)}_getFocal(t){return dd(t.cameraType)?.5/Math.tan(Math.PI/2):t.focal}}class Hd{constructor(t,e,i,n,r,s,o,a,c,h){this._orientation=this._getValue(t,1);let l=null!=o?o.width:4,u=null!=o?o.height:3,d=this._orientation<5;this._width=this._getValue(e,d?l:u),this._height=this._getValue(i,d?u:l),this._basicAspect=d?this._width/this._height:this._height/this._width,this._basicWidth=d?e:i,this._basicHeight=d?i:e;const p=this._getCameraParameters(c,h),f=p[0],m=p[1],g=p[2];this._focal=this._getValue(f,1),this._scale=this._getValue(n,0),this._worldToCamera=this.createWorldToCamera(r,s),this._worldToCameraInverse=(new Hn).copy(this._worldToCamera).invert(),this._scaledWorldToCamera=this._createScaledWorldToCamera(this._worldToCamera,this._scale),this._scaledWorldToCameraInverse=(new Hn).copy(this._scaledWorldToCamera).invert(),this._basicWorldToCamera=this._createBasicWorldToCamera(this._worldToCamera,t),this._textureScale=a||[1,1],this._ck1=m||0,this._ck2=g||0,this._cameraType=h||"perspective",this._radialPeak=this._getRadialPeak(this._ck1,this._ck2)}get ck1(){return this._ck1}get ck2(){return this._ck2}get cameraType(){return this._cameraType}get basicAspect(){return this._basicAspect}get basicHeight(){return this._basicHeight}get basicRt(){return this._basicWorldToCamera}get basicWidth(){return this._basicWidth}get focal(){return this._focal}get height(){return this._height}get orientation(){return this._orientation}get rt(){return this._worldToCamera}get srt(){return this._scaledWorldToCamera}get srtInverse(){return this._scaledWorldToCameraInverse}get scale(){return this._scale}get hasValidScale(){return this._scale>.01&&this._scale<50}get radialPeak(){return this._radialPeak}get width(){return this._width}upVector(){let t=this._worldToCamera.elements;switch(this._orientation){case 1:return new fn(-t[1],-t[5],-t[9]);case 3:return new fn(t[1],t[5],t[9]);case 6:return new fn(-t[0],-t[4],-t[8]);case 8:return new fn(t[0],t[4],t[8]);default:return new fn(-t[1],-t[5],-t[9])}}projectorMatrix(){let t=this._normalizedToTextureMatrix(),e=this._focal,i=(new Hn).set(e,0,0,0,0,e,0,0,0,0,0,0,0,0,1,0);return t.multiply(i),t.multiply(this._worldToCamera),t}projectBasic(t){let e=this.projectSfM(t);return this._sfmToBasic(e)}unprojectBasic(t,e,i){let n=this._basicToSfm(t);return this.unprojectSfM(n,e,i)}projectSfM(t){let e=new un(t[0],t[1],t[2],1);return e.applyMatrix4(this._worldToCamera),this._bearingToSfm([e.x,e.y,e.z])}unprojectSfM(t,e,i){const n=this._sfmToBearing(t),r=(i&&!dd(this._cameraType)?new un(e*n[0]/n[2],e*n[1]/n[2],e,1):new un(e*n[0],e*n[1],e*n[2],1)).applyMatrix4(this._worldToCameraInverse);return[r.x/r.w,r.y/r.w,r.z/r.w]}_sfmToBearing(t){if(dd(this._cameraType)){let e=2*t[0]*Math.PI,i=2*-t[1]*Math.PI;return[Math.cos(i)*Math.sin(e),-Math.sin(i),Math.cos(i)*Math.cos(e)]}if(pd(this._cameraType)){let[e,i]=[t[0]/this._focal,t[1]/this._focal];const n=Math.sqrt(e*e+i*i);let r=n/this._distortionFromDistortedRadius(n,this._ck1,this._ck2,this._radialPeak),s=Math.cos(r),o=Math.sin(r);const a=n>1e-8?1/n:1;return[o*e*a,o*i*a,s]}{let[e,i]=[t[0]/this._focal,t[1]/this._focal];const n=Math.sqrt(e*e+i*i);let r=this._distortionFromDistortedRadius(n,this._ck1,this._ck2,this._radialPeak);let s=new fn(e/r,i/r,1);return s.normalize(),[s.x,s.y,s.z]}}_distortionFromDistortedRadius(t,e,i,n){let r=1;for(let s=0;s<10;s++){let s=t/r;s>n&&(s=n),r=1+e*Math.pow(s,2)+i*Math.pow(s,4)}return r}_bearingToSfm(t){if(dd(this._cameraType)){let e=t[0],i=t[1],n=t[2],r=Math.atan2(e,n),s=Math.atan2(-i,Math.sqrt(e*e+n*n));return[r/(2*Math.PI),-s/(2*Math.PI)]}if(pd(this._cameraType)){if(t[2]>0){const[e,i,n]=t,r=Math.sqrt(e*e+i*i);let s=Math.atan2(r,n);s>this._radialPeak&&(s=this._radialPeak);const o=1+Math.pow(s,2)*(this._ck1+Math.pow(s,2)*this._ck2),a=this._focal*o*s/r;return[a*e,a*i]}return[t[0]<0?Number.NEGATIVE_INFINITY:Number.POSITIVE_INFINITY,t[1]<0?Number.NEGATIVE_INFINITY:Number.POSITIVE_INFINITY]}if(t[2]>0){let[e,i]=[t[0]/t[2],t[1]/t[2]],n=e*e+i*i;const r=Math.pow(this._radialPeak,2);n>r&&(n=r);const s=1+this._ck1*n+this._ck2*Math.pow(n,2);return[this._focal*s*e,this._focal*s*i]}return[t[0]<0?Number.NEGATIVE_INFINITY:Number.POSITIVE_INFINITY,t[1]<0?Number.NEGATIVE_INFINITY:Number.POSITIVE_INFINITY]}_basicToSfm(t){let e,i;switch(this._orientation){case 1:e=t[0],i=t[1];break;case 3:e=1-t[0],i=1-t[1];break;case 6:e=t[1],i=1-t[0];break;case 8:e=1-t[1],i=t[0];break;default:e=t[0],i=t[1]}let n=this._width,r=this._height,s=Math.max(n,r);return[e*n/s-n/s/2,i*r/s-r/s/2]}_sfmToBasic(t){let e,i,n=this._width,r=this._height,s=Math.max(n,r),o=(t[0]+n/s/2)/n*s,a=(t[1]+r/s/2)/r*s;switch(this._orientation){case 1:e=o,i=a;break;case 3:e=1-o,i=1-a;break;case 6:e=1-a,i=o;break;case 8:e=a,i=1-o;break;default:e=o,i=a}return[e,i]}_getValue(t,e){return null!=t&&t>0?t:e}_getCameraParameters(t,e){if(dd(e))return[];if(!t||0===t.length)return[1,0,0];const i=3-t.length;return i<=0?t:t.concat(new Array(i).fill(0))}createWorldToCamera(t,e){const i=new fn(t[0],t[1],t[2]),n=i.length();n>0&&i.normalize();const r=new Hn;return r.makeRotationAxis(i,n),r.setPosition(new fn(e[0],e[1],e[2])),r}_createScaledWorldToCamera(t,e){const i=t.clone(),n=i.elements;return n[12]=e*n[12],n[13]=e*n[13],n[14]=e*n[14],i.scale(new fn(e,e,e)),i}_createBasicWorldToCamera(t,e){const i=new fn(0,0,1);let n=0;switch(e){case 3:n=Math.PI;break;case 6:n=Math.PI/2;break;case 8:n=3*Math.PI/2}return(new Hn).makeRotationAxis(i,n).multiply(t)}_getRadialPeak(t,e){const i=5*e,n=3*t,r=Math.pow(n,2)-4*i*1;if(r<0)return;const s=(-n-Math.sqrt(r))/2/i,o=(-n+Math.sqrt(r))/2/i,a=Math.min(s,o),c=Math.max(s,o);return a>0?Math.sqrt(a):c>0?Math.sqrt(c):void 0}_normalizedToTextureMatrix(){const t=Math.max(this._width,this._height),e=this._orientation<5?this._textureScale[0]:this._textureScale[1],i=this._orientation<5?this._textureScale[1]:this._textureScale[0],n=t/this._width*e,r=t/this._height*i;switch(this._orientation){case 1:return(new Hn).set(n,0,0,.5,0,-r,0,.5,0,0,1,0,0,0,0,1);case 3:return(new Hn).set(-n,0,0,.5,0,r,0,.5,0,0,1,0,0,0,0,1);case 6:return(new Hn).set(0,-r,0,.5,-n,0,0,.5,0,0,1,0,0,0,0,1);case 8:return(new Hn).set(0,r,0,.5,n,0,0,.5,0,0,1,0,0,0,0,1);default:return(new Hn).set(n,0,0,.5,0,-r,0,.5,0,0,1,0,0,0,0,1)}}}class Ud{constructor(t){this._spatial=new ld,this._referenceThreshold=.01,this._transitionMode=t.transitionMode,this._reference=t.reference,this._alpha=t.alpha,this._camera=t.camera.clone(),this._zoom=t.zoom,this._currentIndex=t.currentIndex,this._trajectory=t.trajectory.slice(),this._trajectoryTransforms=[],this._trajectoryCameras=[];for(let t of this._trajectory){let e=this._imageToTranslation(t,this._reference),i=new Hd(t.exifOrientation,t.width,t.height,t.scale,t.rotation,e,t.image,void 0,t.cameraParameters,t.cameraType);this._trajectoryTransforms.push(i),this._trajectoryCameras.push(new jd(i))}this._currentImage=this._trajectory.length>0?this._trajectory[this._currentIndex]:null,this._previousImage=this._trajectory.length>1&&this.currentIndex>0?this._trajectory[this._currentIndex-1]:null,this._currentCamera=this._trajectoryCameras.length>0?this._trajectoryCameras[this._currentIndex].clone():new jd,this._previousCamera=this._trajectoryCameras.length>1&&this.currentIndex>0?this._trajectoryCameras[this._currentIndex-1].clone():this._currentCamera.clone()}get reference(){return this._reference}get alpha(){return this._getAlpha()}get camera(){return this._camera}get zoom(){return this._zoom}get trajectory(){return this._trajectory}get currentIndex(){return this._currentIndex}get currentImage(){return this._currentImage}get previousImage(){return this._previousImage}get currentCamera(){return this._currentCamera}get currentTransform(){return this._trajectoryTransforms.length>0?this._trajectoryTransforms[this.currentIndex]:null}get previousTransform(){return this._trajectoryTransforms.length>1&&this.currentIndex>0?this._trajectoryTransforms[this.currentIndex-1]:null}get motionless(){return this._motionless}get transitionMode(){return this._transitionMode}move(t){}moveTo(t){}rotate(t){}rotateUnbounded(t){}rotateWithoutInertia(t){}rotateBasic(t){}rotateBasicUnbounded(t){}rotateBasicWithoutInertia(t){}rotateToBasic(t){}setSpeed(t){}zoomIn(t,e){}update(t){}setCenter(t){}setZoom(t){}dolly(t){}orbit(t){}setViewMatrix(t){}truck(t){}append(t){if(t.length<1)throw Error("Trajectory can not be empty");this._currentIndex<0?this.set(t):(this._trajectory=this._trajectory.concat(t),this._appendToTrajectories(t))}prepend(t){if(t.length<1)throw Error("Trajectory can not be empty");this._trajectory=t.slice().concat(this._trajectory),this._currentIndex+=t.length,this._setCurrentImage(),this._setReference(this._currentImage)?this._setTrajectories():this._prependToTrajectories(t),this._setCurrentCamera()}remove(t){if(t<0)throw Error("n must be a positive integer");if(this._currentIndex-1<t)throw Error("Current and previous images can not be removed");for(let e=0;e<t;e++)this._trajectory.shift(),this._trajectoryTransforms.shift(),this._trajectoryCameras.shift(),this._currentIndex--;this._setCurrentImage()}clearPrior(){this._currentIndex>0&&this.remove(this._currentIndex-1)}clear(){this.cut(),this._currentIndex>0&&this.remove(this._currentIndex-1)}cut(){for(;this._trajectory.length-1>this._currentIndex;)this._trajectory.pop(),this._trajectoryTransforms.pop(),this._trajectoryCameras.pop()}set(t){this._setTrajectory(t),this._setCurrentImage(),this._setReference(this._currentImage),this._setTrajectories(),this._setCurrentCamera()}getCenter(){return null!=this._currentImage?this.currentTransform.projectBasic(this._camera.lookat.toArray()):[.5,.5]}setTransitionMode(t){this._transitionMode=t}_getAlpha(){return 1}_setCurrent(){this._setCurrentImage(),this._setReference(this._currentImage)&&this._setTrajectories(),this._setCurrentCamera()}_setCurrentCamera(){this._currentCamera=this._trajectoryCameras[this._currentIndex].clone(),this._previousCamera=this._currentIndex>0?this._trajectoryCameras[this._currentIndex-1].clone():this._currentCamera.clone()}_motionlessTransition(){return null!=this._currentImage&&null!=this._previousImage&&(this._transitionMode===t.TransitionMode.Instantaneous||!(this._currentImage.merged&&this._previousImage.merged&&this._withinOriginalDistance()&&this._sameConnectedComponent()))}_setReference(t){return!(Math.abs(t.lngLat.lat-this.reference.lat)<this._referenceThreshold&&Math.abs(t.lngLat.lng-this.reference.lng)<this._referenceThreshold)&&(!(null!=this._previousImage&&!this._motionlessTransition())&&(this._reference.lat=t.lngLat.lat,this._reference.lng=t.lngLat.lng,this._reference.alt=t.computedAltitude,!0))}_setCurrentImage(){this._currentImage=this._trajectory.length>0?this._trajectory[this._currentIndex]:null,this._previousImage=this._currentIndex>0?this._trajectory[this._currentIndex-1]:null}_setTrajectory(t){if(t.length<1)throw new hd("Trajectory can not be empty");null!=this._currentImage?(this._trajectory=[this._currentImage].concat(t),this._currentIndex=1):(this._trajectory=t.slice(),this._currentIndex=0)}_setTrajectories(){this._trajectoryTransforms.length=0,this._trajectoryCameras.length=0,this._appendToTrajectories(this._trajectory)}_appendToTrajectories(t){for(let e of t){if(!e.assetsCached)throw new hd("Assets must be cached when image is added to trajectory");let t=this._imageToTranslation(e,this.reference),i=new Hd(e.exifOrientation,e.width,e.height,e.scale,e.rotation,t,e.image,void 0,e.cameraParameters,e.cameraType);this._trajectoryTransforms.push(i),this._trajectoryCameras.push(new jd(i))}}_prependToTrajectories(t){for(let e of t.reverse()){if(!e.assetsCached)throw new hd("Assets must be cached when added to trajectory");let t=this._imageToTranslation(e,this.reference),i=new Hd(e.exifOrientation,e.width,e.height,e.scale,e.rotation,t,e.image,void 0,e.cameraParameters,e.cameraType);this._trajectoryTransforms.unshift(i),this._trajectoryCameras.unshift(new jd(i))}}_imageToTranslation(t,e){return fd({alt:t.computedAltitude,lat:t.lngLat.lat,lng:t.lngLat.lng},t.rotation,e)}_sameConnectedComponent(){let t=this._currentImage,e=this._previousImage;return!!t&&!!e&&t.mergeId===e.mergeId}_withinOriginalDistance(){let t=this._currentImage,e=this._previousImage;return!t||!e||this._spatial.distanceFromLngLat(t.originalLngLat.lng,t.originalLngLat.lat,e.originalLngLat.lng,e.originalLngLat.lat)<25}}class Vd{constructor(t,e){this._phi=t,this._theta=e}get phi(){return this._phi}set phi(t){this._phi=t}get theta(){return this._theta}set theta(t){this._theta=t}get isZero(){return 0===this._phi&&0===this._theta}copy(t){this._phi=t.phi,this._theta=t.theta}lerp(t,e){this._phi=(1-e)*this._phi+e*t.phi,this._theta=(1-e)*this._theta+e*t.theta}multiply(t){this._phi*=t,this._theta*=t}threshold(t){this._phi=Math.abs(this._phi)>t?this._phi:0,this._theta=Math.abs(this._theta)>t?this._theta:0}lengthSquared(){return this._phi*this._phi+this._theta*this._theta}reset(){this._phi=0,this._theta=0}}class Gd extends Ud{constructor(t){super(t),this._animationSpeed=1/40,this._rotationDelta=new Vd(0,0),this._requestedRotationDelta=null,this._basicRotation=[0,0],this._requestedBasicRotation=null,this._requestedBasicRotationUnbounded=null,this._rotationAcceleration=.86,this._rotationIncreaseAlpha=.97,this._rotationDecreaseAlpha=.9,this._rotationThreshold=.001,this._unboundedRotationAlpha=.8,this._desiredZoom=t.zoom,this._minZoom=0,this._maxZoom=3,this._lookatDepth=10,this._desiredLookat=null,this._desiredCenter=null}rotate(t){null!=this._currentImage&&(0===t.phi&&0===t.theta||(this._desiredZoom=this._zoom,this._desiredLookat=null,this._requestedBasicRotation=null,null!=this._requestedRotationDelta?(this._requestedRotationDelta.phi=this._requestedRotationDelta.phi+t.phi,this._requestedRotationDelta.theta=this._requestedRotationDelta.theta+t.theta):this._requestedRotationDelta=new Vd(t.phi,t.theta)))}rotateUnbounded(t){if(null==this._currentImage)return;if(this._requestedBasicRotation=null,this._requestedRotationDelta=null,this._applyRotation(t,this._currentCamera),this._applyRotation(t,this._previousCamera),!this._desiredLookat)return;const e=(new pn).setFromUnitVectors(this._currentCamera.up,new fn(0,0,1)),i=e.clone().invert(),n=(new fn).copy(this._desiredLookat).sub(this._camera.position).applyQuaternion(e),r=n.length();let s=Math.atan2(n.y,n.x);s+=t.phi;let o=Math.atan2(Math.sqrt(n.x*n.x+n.y*n.y),n.z);o+=t.theta,o=Math.max(.1,Math.min(Math.PI-.1,o)),n.x=Math.sin(o)*Math.cos(s),n.y=Math.sin(o)*Math.sin(s),n.z=Math.cos(o),n.applyQuaternion(i),this._desiredLookat.copy(this._camera.position).add(n.multiplyScalar(r))}rotateWithoutInertia(t){if(null==this._currentImage)return;this._desiredZoom=this._zoom,this._desiredLookat=null,this._requestedBasicRotation=null,this._requestedRotationDelta=null;const e=Math.PI/(10*Math.pow(2,this._zoom)),i={phi:this._spatial.clamp(t.phi,-e,e),theta:this._spatial.clamp(t.theta,-e,e)};this._applyRotation(i,this._currentCamera),this._applyRotation(i,this._previousCamera)}rotateBasic(t){if(null!=this._currentImage)if(this._desiredZoom=this._zoom,this._desiredLookat=null,this._requestedRotationDelta=null,null!=this._requestedBasicRotation){this._requestedBasicRotation[0]+=t[0],this._requestedBasicRotation[1]+=t[1];let e=.05/Math.pow(2,this._zoom);this._requestedBasicRotation[0]=this._spatial.clamp(this._requestedBasicRotation[0],-e,e),this._requestedBasicRotation[1]=this._spatial.clamp(this._requestedBasicRotation[1],-e,e)}else this._requestedBasicRotation=t.slice()}rotateBasicUnbounded(t){null!=this._currentImage&&(null!=this._requestedBasicRotationUnbounded?(this._requestedBasicRotationUnbounded[0]+=t[0],this._requestedBasicRotationUnbounded[1]+=t[1]):this._requestedBasicRotationUnbounded=t.slice())}rotateBasicWithoutInertia(t){if(null==this._currentImage)return;this._desiredZoom=this._zoom,this._desiredLookat=null,this._requestedRotationDelta=null,this._requestedBasicRotation=null;const e=.05/Math.pow(2,this._zoom),i=t.slice();i[0]=this._spatial.clamp(i[0],-e,e),i[1]=this._spatial.clamp(i[1],-e,e),this._applyRotationBasic(i)}rotateToBasic(t){if(null==this._currentImage)return;this._desiredZoom=this._zoom,this._desiredLookat=null,t[0]=this._spatial.clamp(t[0],0,1),t[1]=this._spatial.clamp(t[1],0,1);let e=this.currentTransform.unprojectBasic(t,this._lookatDepth);this._currentCamera.lookat.fromArray(e)}zoomIn(t,e){if(null==this._currentImage)return;this._desiredZoom=Math.max(this._minZoom,Math.min(this._maxZoom,this._desiredZoom+t));let i=this.currentTransform.projectBasic(this._currentCamera.lookat.toArray()),n=i[0],r=i[1],s=Math.pow(2,this._zoom),o=Math.pow(2,this._desiredZoom),a=e[0],c=e[1];dd(this.currentTransform.cameraType)&&(a-n>.5?a-=1:n-a>.5&&(a=1+a));let h=a-s/o*(a-n),l=c-s/o*(c-r);dd(this._currentImage.cameraType)?(h=this._spatial.wrap(h+this._basicRotation[0],0,1),l=this._spatial.clamp(l+this._basicRotation[1],.05,.95)):(h=this._spatial.clamp(h,0,1),l=this._spatial.clamp(l,0,1)),this._desiredLookat=(new fn).fromArray(this.currentTransform.unprojectBasic([h,l],this._lookatDepth))}setCenter(t){this._desiredLookat=null,this._requestedRotationDelta=null,this._requestedBasicRotation=null,this._desiredZoom=this._zoom;let e=[this._spatial.clamp(t[0],0,1),this._spatial.clamp(t[1],0,1)];if(null==this._currentImage)return void(this._desiredCenter=e);this._desiredCenter=null;let i=(new fn).fromArray(this.currentTransform.unprojectBasic(e,this._lookatDepth)),n=null!=this.previousTransform?this.previousTransform:this.currentTransform,r=(new fn).fromArray(n.unprojectBasic(e,this._lookatDepth));this._currentCamera.lookat.copy(i),this._previousCamera.lookat.copy(r)}setZoom(t){this._desiredLookat=null,this._requestedRotationDelta=null,this._requestedBasicRotation=null,this._zoom=this._spatial.clamp(t,this._minZoom,this._maxZoom),this._desiredZoom=this._zoom}_applyRotation(t,e){if(null==e)return;let i=(new pn).setFromUnitVectors(e.up,new fn(0,0,1)),n=i.clone().invert(),r=new fn;r.copy(e.lookat).sub(e.position),r.applyQuaternion(i);let s=r.length(),o=Math.atan2(r.y,r.x);o+=t.phi;let a=Math.atan2(Math.sqrt(r.x*r.x+r.y*r.y),r.z);a+=t.theta,a=Math.max(.1,Math.min(Math.PI-.1,a)),r.x=Math.sin(a)*Math.cos(o),r.y=Math.sin(a)*Math.sin(o),r.z=Math.cos(a),r.applyQuaternion(n),e.lookat.copy(e.position).add(r.multiplyScalar(s))}_applyRotationBasic(t){let e=this._currentImage,i=null!=this._previousImage?this.previousImage:this.currentImage,n=this._currentCamera,r=this._previousCamera,s=this.currentTransform,o=null!=this.previousTransform?this.previousTransform:this.currentTransform,a=s.projectBasic(n.lookat.toArray()),c=o.projectBasic(r.lookat.toArray());dd(e.cameraType)?(a[0]=this._spatial.wrap(a[0]+t[0],0,1),a[1]=this._spatial.clamp(a[1]+t[1],.05,.95)):(a[0]=this._spatial.clamp(a[0]+t[0],0,1),a[1]=this._spatial.clamp(a[1]+t[1],0,1)),dd(i.cameraType)?(c[0]=this._spatial.wrap(c[0]+t[0],0,1),c[1]=this._spatial.clamp(c[1]+t[1],.05,.95)):(c[0]=this._spatial.clamp(c[0]+t[0],0,1),c[1]=this._spatial.clamp(a[1]+t[1],0,1));let h=s.unprojectBasic(a,this._lookatDepth);n.lookat.fromArray(h);let l=o.unprojectBasic(c,this._lookatDepth);r.lookat.fromArray(l)}_updateZoom(t){let e=this._desiredZoom-this._zoom,i=e>0?1:e<0?-1:0;0!==e&&(Math.abs(e)<.002?(this._zoom=this._desiredZoom,null!=this._desiredLookat&&(this._desiredLookat=null)):this._zoom+=i*Math.max(Math.abs(5*t*e),.002))}_updateLookat(t){if(null===this._desiredLookat)return;let e=this._desiredLookat.distanceToSquared(this._currentCamera.lookat);Math.abs(e)<1e-6?(this._currentCamera.lookat.copy(this._desiredLookat),this._desiredLookat=null):this._currentCamera.lookat.lerp(this._desiredLookat,5*t)}_updateRotation(){if(null!=this._requestedRotationDelta){let t=this._rotationDelta.lengthSquared();return this._requestedRotationDelta.lengthSquared()>t?this._rotationDelta.lerp(this._requestedRotationDelta,this._rotationIncreaseAlpha):this._rotationDelta.lerp(this._requestedRotationDelta,this._rotationDecreaseAlpha),void(this._requestedRotationDelta=null)}if(this._rotationDelta.isZero)return;const t=dd(this.currentImage.cameraType)?1:this._alpha;this._rotationDelta.multiply(this._rotationAcceleration*t),this._rotationDelta.threshold(this._rotationThreshold)}_updateRotationBasic(){if(null!=this._requestedBasicRotation){let t=this._basicRotation[0],e=this._basicRotation[1],i=this._requestedBasicRotation[0],n=this._requestedBasicRotation[1];return Math.abs(i)>Math.abs(t)?this._basicRotation[0]=(1-this._rotationIncreaseAlpha)*t+this._rotationIncreaseAlpha*i:this._basicRotation[0]=(1-this._rotationDecreaseAlpha)*t+this._rotationDecreaseAlpha*i,Math.abs(n)>Math.abs(e)?this._basicRotation[1]=(1-this._rotationIncreaseAlpha)*e+this._rotationIncreaseAlpha*n:this._basicRotation[1]=(1-this._rotationDecreaseAlpha)*e+this._rotationDecreaseAlpha*n,void(this._requestedBasicRotation=null)}if(null!=this._requestedBasicRotationUnbounded){let t=this._requestedBasicRotationUnbounded[0],e=this._requestedBasicRotationUnbounded[1];if(Math.abs(t)>0&&(this._basicRotation[0]=(1-this._unboundedRotationAlpha)*this._basicRotation[0]+this._unboundedRotationAlpha*t),Math.abs(e)>0&&(this._basicRotation[1]=(1-this._unboundedRotationAlpha)*this._basicRotation[1]+this._unboundedRotationAlpha*e),null!=this._desiredLookat){let i=this.currentTransform.projectBasic(this._desiredLookat.toArray());i[0]+=t,i[1]+=e,this._desiredLookat=(new fn).fromArray(this.currentTransform.unprojectBasic(i,this._lookatDepth))}this._requestedBasicRotationUnbounded=null}0===this._basicRotation[0]&&0===this._basicRotation[1]||(this._basicRotation[0]=this._rotationAcceleration*this._basicRotation[0],this._basicRotation[1]=this._rotationAcceleration*this._basicRotation[1],Math.abs(this._basicRotation[0])<this._rotationThreshold/Math.pow(2,this._zoom)&&Math.abs(this._basicRotation[1])<this._rotationThreshold/Math.pow(2,this._zoom)&&(this._basicRotation=[0,0]))}_clearRotation(){dd(this._currentImage.cameraType)||(null!=this._requestedRotationDelta&&(this._requestedRotationDelta=null),this._rotationDelta.isZero||this._rotationDelta.reset(),null!=this._requestedBasicRotation&&(this._requestedBasicRotation=null),(this._basicRotation[0]>0||this._basicRotation[1]>0)&&(this._basicRotation=[0,0]))}_setDesiredCenter(){if(null==this._desiredCenter)return;let t=(new fn).fromArray(this.currentTransform.unprojectBasic(this._desiredCenter,this._lookatDepth)).sub(this._currentCamera.position);this._currentCamera.lookat.copy(this._currentCamera.position.clone().add(t)),this._previousCamera.lookat.copy(this._previousCamera.position.clone().add(t)),this._desiredCenter=null}_setDesiredZoom(){this._desiredZoom=dd(this._currentImage.cameraType)||null==this._previousImage?this._zoom:0}}class qd extends Gd{constructor(t){super(t),this._adjustCameras(),this._motionless=this._motionlessTransition(),this._baseAlpha=this._alpha,this._speedCoefficient=1,this._unitBezier=new qd._interpolator(.74,.67,.38,.96),this._useBezier=!1}static register(t){qd._interpolator=t}append(t){let e=0===this._trajectory.length;e&&this._resetTransition(),super.append(t),e&&(this._setDesiredCenter(),this._setDesiredZoom())}prepend(t){let e=0===this._trajectory.length;e&&this._resetTransition(),super.prepend(t),e&&(this._setDesiredCenter(),this._setDesiredZoom())}set(t){super.set(t),this._desiredLookat=null,this._resetTransition(),this._clearRotation(),this._setDesiredCenter(),this._setDesiredZoom(),this._trajectory.length<3&&(this._useBezier=!0)}setSpeed(t){this._speedCoefficient=this._spatial.clamp(t,0,10)}update(t){1===this._alpha&&this._currentIndex+this._alpha<this._trajectory.length&&(this._currentIndex+=1,this._useBezier=this._trajectory.length<3&&this._currentIndex+1===this._trajectory.length,this._setCurrent(),this._resetTransition(),this._clearRotation(),this._desiredZoom=dd(this._currentImage.cameraType)?this._zoom:0,this._desiredLookat=null);let e=this._animationSpeed*(60/t);this._baseAlpha=Math.min(1,this._baseAlpha+this._speedCoefficient*e),this._useBezier?this._alpha=this._unitBezier.solve(this._baseAlpha):this._alpha=this._baseAlpha,this._updateRotation(),this._rotationDelta.isZero||(this._applyRotation(this._rotationDelta,this._previousCamera),this._applyRotation(this._rotationDelta,this._currentCamera)),this._updateRotationBasic(),0===this._basicRotation[0]&&0===this._basicRotation[1]||this._applyRotationBasic(this._basicRotation),this._updateZoom(e),this._updateLookat(e),this._camera.lerpCameras(this._previousCamera,this._currentCamera,this.alpha)}_getAlpha(){return this._motionless?Math.ceil(this._alpha):this._alpha}_setCurrentCamera(){super._setCurrentCamera(),this._adjustCameras()}_adjustCameras(){if(null==this._previousImage)return;let t=this._camera.lookat.clone().sub(this._camera.position);this._previousCamera.lookat.copy(t.clone().add(this._previousCamera.position)),dd(this._currentImage.cameraType)&&this._currentCamera.lookat.copy(t.clone().add(this._currentCamera.position))}_resetTransition(){this._alpha=0,this._baseAlpha=0,this._motionless=this._motionlessTransition()}}class Wd{constructor(t,e){this._components={};for(const i in Wd.registeredComponents){if(!Wd.registeredComponents.hasOwnProperty(i))continue;const n=Wd.registeredComponents[i];this._components[i]={active:!1,component:new n(i,t,e)}}this._coverComponent=new Wd.registeredCoverComponent("cover",t,e),this._coverComponent.activate(),this._coverActivated=!0}static register(t){void 0===Wd.registeredComponents[t.componentName]&&(Wd.registeredComponents[t.componentName]=t)}static registerCover(t){Wd.registeredCoverComponent=t}get coverActivated(){return this._coverActivated}activateCover(){if(!this._coverActivated){this._coverActivated=!0;for(const t in this._components){if(!this._components.hasOwnProperty(t))continue;const e=this._components[t];e.active&&e.component.deactivate()}}}deactivateCover(){if(this._coverActivated){this._coverActivated=!1;for(const t in this._components){if(!this._components.hasOwnProperty(t))continue;const e=this._components[t];e.active&&e.component.activate()}}}activate(t){this._checkName(t),this._components[t].active=!0,this._coverActivated||this.get(t).activate()}configure(t,e){this._checkName(t),this.get(t).configure(e)}deactivate(t){this._checkName(t),this._components[t].active=!1,this._coverActivated||this.get(t).deactivate()}get(t){return this._components[t].component}getCover(){return this._coverComponent}remove(){this._coverComponent.deactivate();for(const t in this._components)this._components.hasOwnProperty(t)&&this._components[t].component.deactivate()}_checkName(t){if(!(t in this._components))throw new hd(`Component does not exist: ${t}`)}}Wd.registeredComponents={};var 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+/*!
+ * Cross-Browser Split 1.1.1
+ * Copyright 2007-2012 Steven Levithan <stevenlevithan.com>
+ * Available under the MIT License
+ * ECMAScript compliant, uniform cross-browser split method
*/
- ImageSize[ImageSize["Size2048"] = 2048] = "Size2048";
-})(ImageSize = exports.ImageSize || (exports.ImageSize = {}));
-
-},{}],475:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.KeyboardService = void 0;
-var rxjs_1 = require("rxjs");
-var KeyboardService = /** @class */ (function () {
- function KeyboardService(canvasContainer) {
- this._keyDown$ = rxjs_1.fromEvent(canvasContainer, "keydown");
- this._keyUp$ = rxjs_1.fromEvent(canvasContainer, "keyup");
- }
- Object.defineProperty(KeyboardService.prototype, "keyDown$", {
- get: function () {
- return this._keyDown$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(KeyboardService.prototype, "keyUp$", {
- get: function () {
- return this._keyUp$;
- },
- enumerable: false,
- configurable: true
- });
- return KeyboardService;
-}());
-exports.KeyboardService = KeyboardService;
-exports.default = KeyboardService;
-
-},{"rxjs":43}],476:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.LoadingService = void 0;
-var operators_1 = require("rxjs/operators");
-var rxjs_1 = require("rxjs");
-var LoadingService = /** @class */ (function () {
- function LoadingService() {
- this._loadersSubject$ = new rxjs_1.Subject();
- this._loaders$ = this._loadersSubject$.pipe(operators_1.scan(function (loaders, loader) {
- if (loader.task !== undefined) {
- loaders[loader.task] = loader.loading;
- }
- return loaders;
- }, {}), operators_1.startWith({}), operators_1.publishReplay(1), operators_1.refCount());
- }
- Object.defineProperty(LoadingService.prototype, "loading$", {
- get: function () {
- return this._loaders$.pipe(operators_1.map(function (loaders) {
- for (var key in loaders) {
- if (!loaders.hasOwnProperty(key)) {
- continue;
- }
- if (loaders[key]) {
- return true;
- }
- }
- return false;
- }), operators_1.debounceTime(100), operators_1.distinctUntilChanged());
- },
- enumerable: false,
- configurable: true
- });
- LoadingService.prototype.taskLoading$ = function (task) {
- return this._loaders$.pipe(operators_1.map(function (loaders) {
- return !!loaders[task];
- }), operators_1.debounceTime(100), operators_1.distinctUntilChanged());
- };
- LoadingService.prototype.startLoading = function (task) {
- this._loadersSubject$.next({ loading: true, task: task });
- };
- LoadingService.prototype.stopLoading = function (task) {
- this._loadersSubject$.next({ loading: false, task: task });
- };
- return LoadingService;
-}());
-exports.LoadingService = LoadingService;
-exports.default = LoadingService;
-
-},{"rxjs":43,"rxjs/operators":241}],477:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.MouseService = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var MouseService = /** @class */ (function () {
- function MouseService(container, canvasContainer, domContainer, doc) {
- var _this = this;
- this._activeSubject$ = new rxjs_1.BehaviorSubject(false);
- this._active$ = this._activeSubject$.pipe(operators_1.distinctUntilChanged(), operators_1.publishReplay(1), operators_1.refCount());
- this._claimMouse$ = new rxjs_1.Subject();
- this._claimWheel$ = new rxjs_1.Subject();
- this._deferPixelClaims$ = new rxjs_1.Subject();
- this._deferPixels$ = this._deferPixelClaims$.pipe(operators_1.scan(function (claims, claim) {
- if (claim.deferPixels == null) {
- delete claims[claim.name];
- }
- else {
- claims[claim.name] = claim.deferPixels;
- }
- return claims;
- }, {}), operators_1.map(function (claims) {
- var deferPixelMax = -1;
- for (var key in claims) {
- if (!claims.hasOwnProperty(key)) {
- continue;
- }
- var deferPixels = claims[key];
- if (deferPixels > deferPixelMax) {
- deferPixelMax = deferPixels;
- }
- }
- return deferPixelMax;
- }), operators_1.startWith(-1), operators_1.publishReplay(1), operators_1.refCount());
- this._deferPixels$.subscribe(function () { });
- this._documentMouseMove$ = rxjs_1.fromEvent(doc, "mousemove");
- this._documentMouseUp$ = rxjs_1.fromEvent(doc, "mouseup");
- this._mouseDown$ = rxjs_1.fromEvent(canvasContainer, "mousedown");
- this._mouseLeave$ = rxjs_1.fromEvent(canvasContainer, "mouseleave");
- this._mouseMove$ = rxjs_1.fromEvent(canvasContainer, "mousemove");
- this._mouseUp$ = rxjs_1.fromEvent(canvasContainer, "mouseup");
- this._mouseOut$ = rxjs_1.fromEvent(canvasContainer, "mouseout");
- this._mouseOver$ = rxjs_1.fromEvent(canvasContainer, "mouseover");
- this._domMouseDown$ = rxjs_1.fromEvent(domContainer, "mousedown");
- this._domMouseMove$ = rxjs_1.fromEvent(domContainer, "mousemove");
- this._click$ = rxjs_1.fromEvent(canvasContainer, "click");
- this._contextMenu$ = rxjs_1.fromEvent(canvasContainer, "contextmenu");
- this._dblClick$ = rxjs_1.merge(rxjs_1.fromEvent(container, "click"), rxjs_1.fromEvent(canvasContainer, "dblclick")).pipe(operators_1.bufferCount(3, 1), operators_1.filter(function (events) {
- var event1 = events[0];
- var event2 = events[1];
- var event3 = events[2];
- return event1.type === "click" &&
- event2.type === "click" &&
- event3.type === "dblclick" &&
- event1.target.parentNode === canvasContainer &&
- event2.target.parentNode === canvasContainer;
- }), operators_1.map(function (events) {
- return events[2];
- }), operators_1.share());
- rxjs_1.merge(this._domMouseDown$, this._domMouseMove$, this._dblClick$, this._contextMenu$)
- .subscribe(function (event) {
- event.preventDefault();
- });
- this._mouseWheel$ = rxjs_1.merge(rxjs_1.fromEvent(canvasContainer, "wheel"), rxjs_1.fromEvent(domContainer, "wheel")).pipe(operators_1.share());
- this._consistentContextMenu$ = rxjs_1.merge(this._mouseDown$, this._mouseMove$, this._mouseOut$, this._mouseUp$, this._contextMenu$).pipe(operators_1.bufferCount(3, 1), operators_1.filter(function (events) {
- // fire context menu on mouse up both on mac and windows
- return events[0].type === "mousedown" &&
- events[1].type === "contextmenu" &&
- events[2].type === "mouseup";
- }), operators_1.map(function (events) {
- return events[1];
- }), operators_1.share());
- var dragStop$ = rxjs_1.merge(rxjs_1.fromEvent(window, "blur"), this._documentMouseUp$.pipe(operators_1.filter(function (e) {
- return e.button === 0;
- }))).pipe(operators_1.share());
- var mouseDragInitiate$ = this._createMouseDragInitiate$(this._mouseDown$, dragStop$, true).pipe(operators_1.share());
- this._mouseDragStart$ = this._createMouseDragStart$(mouseDragInitiate$).pipe(operators_1.share());
- this._mouseDrag$ = this._createMouseDrag$(mouseDragInitiate$, dragStop$).pipe(operators_1.share());
- this._mouseDragEnd$ = this._createMouseDragEnd$(this._mouseDragStart$, dragStop$).pipe(operators_1.share());
- var domMouseDragInitiate$ = this._createMouseDragInitiate$(this._domMouseDown$, dragStop$, false).pipe(operators_1.share());
- this._domMouseDragStart$ = this._createMouseDragStart$(domMouseDragInitiate$).pipe(operators_1.share());
- this._domMouseDrag$ = this._createMouseDrag$(domMouseDragInitiate$, dragStop$).pipe(operators_1.share());
- this._domMouseDragEnd$ = this._createMouseDragEnd$(this._domMouseDragStart$, dragStop$).pipe(operators_1.share());
- this._proximateClick$ = this._mouseDown$.pipe(operators_1.switchMap(function (mouseDown) {
- return _this._click$.pipe(operators_1.takeUntil(_this._createDeferredMouseMove$(mouseDown, _this._documentMouseMove$)), operators_1.take(1));
- }), operators_1.share());
- this._staticClick$ = this._mouseDown$.pipe(operators_1.switchMap(function (e) {
- return _this._click$.pipe(operators_1.takeUntil(_this._documentMouseMove$), operators_1.take(1));
- }), operators_1.share());
- this._mouseDragStart$.subscribe();
- this._mouseDrag$.subscribe();
- this._mouseDragEnd$.subscribe();
- this._domMouseDragStart$.subscribe();
- this._domMouseDrag$.subscribe();
- this._domMouseDragEnd$.subscribe();
- this._staticClick$.subscribe();
- this._mouseOwner$ = this._createOwner$(this._claimMouse$).pipe(operators_1.publishReplay(1), operators_1.refCount());
- this._wheelOwner$ = this._createOwner$(this._claimWheel$).pipe(operators_1.publishReplay(1), operators_1.refCount());
- this._mouseOwner$.subscribe(function () { });
- this._wheelOwner$.subscribe(function () { });
- }
- Object.defineProperty(MouseService.prototype, "active$", {
- get: function () {
- return this._active$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "activate$", {
- get: function () {
- return this._activeSubject$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "documentMouseMove$", {
- get: function () {
- return this._documentMouseMove$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "documentMouseUp$", {
- get: function () {
- return this._documentMouseUp$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "domMouseDragStart$", {
- get: function () {
- return this._domMouseDragStart$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "domMouseDrag$", {
- get: function () {
- return this._domMouseDrag$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "domMouseDragEnd$", {
- get: function () {
- return this._domMouseDragEnd$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "domMouseDown$", {
- get: function () {
- return this._domMouseDown$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "domMouseMove$", {
- get: function () {
- return this._domMouseMove$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseOwner$", {
- get: function () {
- return this._mouseOwner$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseDown$", {
- get: function () {
- return this._mouseDown$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseMove$", {
- get: function () {
- return this._mouseMove$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseLeave$", {
- get: function () {
- return this._mouseLeave$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseOut$", {
- get: function () {
- return this._mouseOut$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseOver$", {
- get: function () {
- return this._mouseOver$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseUp$", {
- get: function () {
- return this._mouseUp$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "click$", {
- get: function () {
- return this._click$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "dblClick$", {
- get: function () {
- return this._dblClick$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "contextMenu$", {
- get: function () {
- return this._consistentContextMenu$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseWheel$", {
- get: function () {
- return this._mouseWheel$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseDragStart$", {
- get: function () {
- return this._mouseDragStart$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseDrag$", {
- get: function () {
- return this._mouseDrag$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseDragEnd$", {
- get: function () {
- return this._mouseDragEnd$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "proximateClick$", {
- get: function () {
- return this._proximateClick$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "staticClick$", {
- get: function () {
- return this._staticClick$;
- },
- enumerable: false,
- configurable: true
- });
- MouseService.prototype.claimMouse = function (name, zindex) {
- this._claimMouse$.next({ name: name, zindex: zindex });
- };
- MouseService.prototype.unclaimMouse = function (name) {
- this._claimMouse$.next({ name: name, zindex: null });
- };
- MouseService.prototype.deferPixels = function (name, deferPixels) {
- this._deferPixelClaims$.next({ name: name, deferPixels: deferPixels });
- };
- MouseService.prototype.undeferPixels = function (name) {
- this._deferPixelClaims$.next({ name: name, deferPixels: null });
- };
- MouseService.prototype.claimWheel = function (name, zindex) {
- this._claimWheel$.next({ name: name, zindex: zindex });
- };
- MouseService.prototype.unclaimWheel = function (name) {
- this._claimWheel$.next({ name: name, zindex: null });
- };
- MouseService.prototype.filtered$ = function (name, observable$) {
- return this._filtered(name, observable$, this._mouseOwner$);
- };
- MouseService.prototype.filteredWheel$ = function (name, observable$) {
- return this._filtered(name, observable$, this._wheelOwner$);
- };
- MouseService.prototype._createDeferredMouseMove$ = function (origin, mouseMove$) {
- return mouseMove$.pipe(operators_1.map(function (mouseMove) {
- var deltaX = mouseMove.clientX - origin.clientX;
- var deltaY = mouseMove.clientY - origin.clientY;
- return [mouseMove, Math.sqrt(deltaX * deltaX + deltaY * deltaY)];
- }), operators_1.withLatestFrom(this._deferPixels$), operators_1.filter(function (_a) {
- var _b = _a[0], mouseMove = _b[0], delta = _b[1], deferPixels = _a[1];
- return delta > deferPixels;
- }), operators_1.map(function (_a) {
- var _b = _a[0], mouseMove = _b[0], delta = _b[1], deferPixels = _a[1];
- return mouseMove;
- }));
- };
- MouseService.prototype._createMouseDrag$ = function (mouseDragStartInitiate$, stop$) {
- var _this = this;
- return mouseDragStartInitiate$.pipe(operators_1.map(function (_a) {
- var mouseDown = _a[0], mouseMove = _a[1];
- return mouseMove;
- }), operators_1.switchMap(function (mouseMove) {
- return rxjs_1.concat(rxjs_1.of(mouseMove), _this._documentMouseMove$).pipe(operators_1.takeUntil(stop$));
- }));
- };
- MouseService.prototype._createMouseDragEnd$ = function (mouseDragStart$, stop$) {
- return mouseDragStart$.pipe(operators_1.switchMap(function (event) {
- return stop$.pipe(operators_1.first());
- }));
- };
- MouseService.prototype._createMouseDragStart$ = function (mouseDragStartInitiate$) {
- return mouseDragStartInitiate$.pipe(operators_1.map(function (_a) {
- var mouseDown = _a[0], mouseMove = _a[1];
- return mouseDown;
- }));
- };
- MouseService.prototype._createMouseDragInitiate$ = function (mouseDown$, stop$, defer) {
- var _this = this;
- return mouseDown$.pipe(operators_1.filter(function (mouseDown) {
- return mouseDown.button === 0;
- }), operators_1.switchMap(function (mouseDown) {
- return rxjs_1.combineLatest(rxjs_1.of(mouseDown), defer ?
- _this._createDeferredMouseMove$(mouseDown, _this._documentMouseMove$) :
- _this._documentMouseMove$).pipe(operators_1.takeUntil(stop$), operators_1.take(1));
- }));
- };
- MouseService.prototype._createOwner$ = function (claim$) {
- return claim$.pipe(operators_1.scan(function (claims, claim) {
- if (claim.zindex == null) {
- delete claims[claim.name];
- }
- else {
- claims[claim.name] = claim.zindex;
- }
- return claims;
- }, {}), operators_1.map(function (claims) {
- var owner = null;
- var zIndexMax = -1;
- for (var name_1 in claims) {
- if (!claims.hasOwnProperty(name_1)) {
- continue;
- }
- if (claims[name_1] > zIndexMax) {
- zIndexMax = claims[name_1];
- owner = name_1;
- }
- }
- return owner;
- }), operators_1.startWith(null));
- };
- MouseService.prototype._filtered = function (name, observable$, owner$) {
- return observable$.pipe(operators_1.withLatestFrom(owner$), operators_1.filter(function (_a) {
- var item = _a[0], owner = _a[1];
- return owner === name;
- }), operators_1.map(function (_a) {
- var item = _a[0], owner = _a[1];
- return item;
- }));
- };
- return MouseService;
-}());
-exports.MouseService = MouseService;
-exports.default = MouseService;
-
-},{"rxjs":43,"rxjs/operators":241}],478:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Navigator = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var API_1 = require("../API");
-var Graph_1 = require("../Graph");
-var Edge_1 = require("../Edge");
-var Error_1 = require("../Error");
-var State_1 = require("../State");
-var Viewer_1 = require("../Viewer");
-var PanService_1 = require("./PanService");
-var Navigator = /** @class */ (function () {
- function Navigator(clientId, options, token, apiV3, graphService, imageLoadingService, loadingService, stateService, cacheService, playService, panService) {
- this._apiV3 = apiV3 != null ? apiV3 : new API_1.APIv3(clientId, token);
- this._imageLoadingService = imageLoadingService != null ? imageLoadingService : new Graph_1.ImageLoadingService();
- this._graphService = graphService != null ?
- graphService :
- new Graph_1.GraphService(new Graph_1.Graph(this.apiV3), this._imageLoadingService);
- this._loadingService = loadingService != null ? loadingService : new Viewer_1.LoadingService();
- this._loadingName = "navigator";
- this._stateService = stateService != null ? stateService : new State_1.StateService(options.transitionMode);
- this._cacheService = cacheService != null ?
- cacheService :
- new Viewer_1.CacheService(this._graphService, this._stateService);
- this._playService = playService != null ?
- playService :
- new Viewer_1.PlayService(this._graphService, this._stateService);
- this._panService = panService != null ?
- panService :
- new PanService_1.PanService(this._graphService, this._stateService, options.combinedPanning);
- this._keyRequested$ = new rxjs_1.BehaviorSubject(null);
- this._movedToKey$ = new rxjs_1.BehaviorSubject(null);
- this._request$ = null;
- this._requestSubscription = null;
- this._nodeRequestSubscription = null;
- }
- Object.defineProperty(Navigator.prototype, "apiV3", {
- get: function () {
- return this._apiV3;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Navigator.prototype, "cacheService", {
- get: function () {
- return this._cacheService;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Navigator.prototype, "graphService", {
- get: function () {
- return this._graphService;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Navigator.prototype, "imageLoadingService", {
- get: function () {
- return this._imageLoadingService;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Navigator.prototype, "loadingService", {
- get: function () {
- return this._loadingService;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Navigator.prototype, "movedToKey$", {
- get: function () {
- return this._movedToKey$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Navigator.prototype, "panService", {
- get: function () {
- return this._panService;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Navigator.prototype, "playService", {
- get: function () {
- return this._playService;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Navigator.prototype, "stateService", {
- get: function () {
- return this._stateService;
- },
- enumerable: false,
- configurable: true
- });
- Navigator.prototype.moveToKey$ = function (key) {
- this._abortRequest("to key " + key);
- this._loadingService.startLoading(this._loadingName);
- var node$ = this._moveToKey$(key);
- return this._makeRequest$(node$);
- };
- Navigator.prototype.moveDir$ = function (direction) {
- var _this = this;
- this._abortRequest("in dir " + Edge_1.EdgeDirection[direction]);
- this._loadingService.startLoading(this._loadingName);
- var node$ = this.stateService.currentNode$.pipe(operators_1.first(), operators_1.mergeMap(function (node) {
- return ([Edge_1.EdgeDirection.Next, Edge_1.EdgeDirection.Prev].indexOf(direction) > -1 ?
- node.sequenceEdges$ :
- node.spatialEdges$).pipe(operators_1.first(), operators_1.map(function (status) {
- for (var _i = 0, _a = status.edges; _i < _a.length; _i++) {
- var edge = _a[_i];
- if (edge.data.direction === direction) {
- return edge.to;
- }
- }
- return null;
- }));
- }), operators_1.mergeMap(function (directionKey) {
- if (directionKey == null) {
- _this._loadingService.stopLoading(_this._loadingName);
- return rxjs_1.throwError(new Error("Direction (" + direction + ") does not exist for current node."));
- }
- return _this._moveToKey$(directionKey);
- }));
- return this._makeRequest$(node$);
- };
- Navigator.prototype.moveCloseTo$ = function (lat, lon) {
- var _this = this;
- this._abortRequest("to lat " + lat + ", lon " + lon);
- this._loadingService.startLoading(this._loadingName);
- var node$ = this.apiV3.imageCloseTo$(lat, lon).pipe(operators_1.mergeMap(function (fullNode) {
- if (fullNode == null) {
- _this._loadingService.stopLoading(_this._loadingName);
- return rxjs_1.throwError(new Error("No image found close to lat " + lat + ", lon " + lon + "."));
- }
- return _this._moveToKey$(fullNode.key);
- }));
- return this._makeRequest$(node$);
- };
- Navigator.prototype.setFilter$ = function (filter) {
- var _this = this;
- this._stateService.clearNodes();
- return this._movedToKey$.pipe(operators_1.first(), operators_1.mergeMap(function (key) {
- if (key != null) {
- return _this._trajectoryKeys$().pipe(operators_1.mergeMap(function (keys) {
- return _this._graphService.setFilter$(filter).pipe(operators_1.mergeMap(function () {
- return _this._cacheKeys$(keys);
- }));
- }), operators_1.last());
- }
- return _this._keyRequested$.pipe(operators_1.first(), operators_1.mergeMap(function (requestedKey) {
- if (requestedKey != null) {
- return _this._graphService.setFilter$(filter).pipe(operators_1.mergeMap(function () {
- return _this._graphService.cacheNode$(requestedKey);
- }));
- }
- return _this._graphService.setFilter$(filter).pipe(operators_1.map(function () {
- return undefined;
- }));
- }));
- }), operators_1.map(function (node) {
- return undefined;
- }));
- };
- Navigator.prototype.setToken$ = function (token) {
- var _this = this;
- this._abortRequest("to set token");
- this._stateService.clearNodes();
- return this._movedToKey$.pipe(operators_1.first(), operators_1.tap(function (key) {
- _this._apiV3.setToken(token);
- }), operators_1.mergeMap(function (key) {
- return key == null ?
- _this._graphService.reset$([]) :
- _this._trajectoryKeys$().pipe(operators_1.mergeMap(function (keys) {
- return _this._graphService.reset$(keys).pipe(operators_1.mergeMap(function () {
- return _this._cacheKeys$(keys);
- }));
- }), operators_1.last(), operators_1.map(function (node) {
- return undefined;
- }));
- }));
- };
- Navigator.prototype._cacheKeys$ = function (keys) {
- var _this = this;
- var cacheNodes$ = keys
- .map(function (key) {
- return _this._graphService.cacheNode$(key);
- });
- return rxjs_1.from(cacheNodes$).pipe(operators_1.mergeAll());
- };
- Navigator.prototype._abortRequest = function (reason) {
- if (this._requestSubscription != null) {
- this._requestSubscription.unsubscribe();
- this._requestSubscription = null;
- }
- if (this._nodeRequestSubscription != null) {
- this._nodeRequestSubscription.unsubscribe();
- this._nodeRequestSubscription = null;
- }
- if (this._request$ != null) {
- if (!(this._request$.isStopped || this._request$.hasError)) {
- this._request$.error(new Error_1.AbortMapillaryError("Request aborted by a subsequent request " + reason + "."));
- }
- this._request$ = null;
- }
- };
- Navigator.prototype._makeRequest$ = function (node$) {
- var _this = this;
- var request$ = new rxjs_1.ReplaySubject(1);
- this._requestSubscription = request$
- .subscribe(undefined, function () { });
- this._request$ = request$;
- this._nodeRequestSubscription = node$
- .subscribe(function (node) {
- _this._request$ = null;
- request$.next(node);
- request$.complete();
- }, function (error) {
- _this._request$ = null;
- request$.error(error);
- });
- return request$;
- };
- Navigator.prototype._moveToKey$ = function (key) {
- var _this = this;
- this._keyRequested$.next(key);
- return this._graphService.cacheNode$(key).pipe(operators_1.tap(function (node) {
- _this._stateService.setNodes([node]);
- _this._movedToKey$.next(node.key);
- }), operators_1.finalize(function () {
- _this._loadingService.stopLoading(_this._loadingName);
- }));
- };
- Navigator.prototype._trajectoryKeys$ = function () {
- return this._stateService.currentState$.pipe(operators_1.first(), operators_1.map(function (frame) {
- return frame.state.trajectory
- .map(function (node) {
- return node.key;
- });
- }));
- };
- return Navigator;
-}());
-exports.Navigator = Navigator;
-exports.default = Navigator;
-
-},{"../API":290,"../Edge":292,"../Error":293,"../Graph":295,"../State":298,"../Viewer":302,"./PanService":480,"rxjs":43,"rxjs/operators":241}],479:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Observer = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Viewer_1 = require("../Viewer");
-var Observer = /** @class */ (function () {
- function Observer(eventEmitter, navigator, container) {
- var _this = this;
- this._container = container;
- this._eventEmitter = eventEmitter;
- this._navigator = navigator;
- this._projection = new Viewer_1.Projection();
- this._started = false;
- this._navigable$ = new rxjs_1.Subject();
- // navigable and loading should always emit, also when cover is activated.
- this._navigable$
- .subscribe(function (navigable) {
- _this._eventEmitter.fire(Viewer_1.Viewer.navigablechanged, navigable);
- });
- this._navigator.loadingService.loading$
- .subscribe(function (loading) {
- _this._eventEmitter.fire(Viewer_1.Viewer.loadingchanged, loading);
- });
- }
- Object.defineProperty(Observer.prototype, "started", {
- get: function () {
- return this._started;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Observer.prototype, "navigable$", {
- get: function () {
- return this._navigable$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(Observer.prototype, "projection", {
- get: function () {
- return this._projection;
- },
- enumerable: false,
- configurable: true
- });
- Observer.prototype.project$ = function (latLon) {
- var _this = this;
- return rxjs_1.combineLatest(this._container.renderService.renderCamera$, this._navigator.stateService.currentNode$, this._navigator.stateService.reference$).pipe(operators_1.first(), operators_1.map(function (_a) {
- var render = _a[0], node = _a[1], reference = _a[2];
- if (_this._projection.distanceBetweenLatLons(latLon, node.latLon) > 1000) {
- return null;
- }
- var canvasPoint = _this._projection.latLonToCanvas(latLon, _this._container.element, render, reference);
- return !!canvasPoint ?
- [Math.round(canvasPoint[0]), Math.round(canvasPoint[1])] :
- null;
- }));
- };
- Observer.prototype.projectBasic$ = function (basicPoint) {
- var _this = this;
- return rxjs_1.combineLatest(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$).pipe(operators_1.first(), operators_1.map(function (_a) {
- var render = _a[0], transform = _a[1];
- var canvasPoint = _this._projection.basicToCanvas(basicPoint, _this._container.element, render, transform);
- return !!canvasPoint ?
- [Math.round(canvasPoint[0]), Math.round(canvasPoint[1])] :
- null;
- }));
- };
- Observer.prototype.startEmit = function () {
- var _this = this;
- if (this._started) {
- return;
- }
- this._started = true;
- this._currentNodeSubscription = this._navigator.stateService.currentNodeExternal$
- .subscribe(function (node) {
- _this._eventEmitter.fire(Viewer_1.Viewer.nodechanged, node);
- });
- this._sequenceEdgesSubscription = this._navigator.stateService.currentNodeExternal$.pipe(operators_1.switchMap(function (node) {
- return node.sequenceEdges$;
- }))
- .subscribe(function (status) {
- _this._eventEmitter.fire(Viewer_1.Viewer.sequenceedgeschanged, status);
- });
- this._spatialEdgesSubscription = this._navigator.stateService.currentNodeExternal$.pipe(operators_1.switchMap(function (node) {
- return node.spatialEdges$;
- }))
- .subscribe(function (status) {
- _this._eventEmitter.fire(Viewer_1.Viewer.spatialedgeschanged, status);
- });
- this._moveSubscription = rxjs_1.combineLatest(this._navigator.stateService.inMotion$, this._container.mouseService.active$, this._container.touchService.active$).pipe(operators_1.map(function (values) {
- return values[0] || values[1] || values[2];
- }), operators_1.distinctUntilChanged())
- .subscribe(function (started) {
- if (started) {
- _this._eventEmitter.fire(Viewer_1.Viewer.movestart, null);
- }
- else {
- _this._eventEmitter.fire(Viewer_1.Viewer.moveend, null);
- }
- });
- this._bearingSubscription = this._container.renderService.bearing$.pipe(operators_1.auditTime(100), operators_1.distinctUntilChanged(function (b1, b2) {
- return Math.abs(b2 - b1) < 1;
- }))
- .subscribe(function (bearing) {
- _this._eventEmitter.fire(Viewer_1.Viewer.bearingchanged, bearing);
- });
- var mouseMove$ = this._container.mouseService.active$.pipe(operators_1.switchMap(function (active) {
- return active ?
- rxjs_1.empty() :
- _this._container.mouseService.mouseMove$;
- }));
- this._viewerMouseEventSubscription = rxjs_1.merge(this._mapMouseEvent$(Viewer_1.Viewer.click, this._container.mouseService.staticClick$), this._mapMouseEvent$(Viewer_1.Viewer.contextmenu, this._container.mouseService.contextMenu$), this._mapMouseEvent$(Viewer_1.Viewer.dblclick, this._container.mouseService.dblClick$), this._mapMouseEvent$(Viewer_1.Viewer.mousedown, this._container.mouseService.mouseDown$), this._mapMouseEvent$(Viewer_1.Viewer.mousemove, mouseMove$), this._mapMouseEvent$(Viewer_1.Viewer.mouseout, this._container.mouseService.mouseOut$), this._mapMouseEvent$(Viewer_1.Viewer.mouseover, this._container.mouseService.mouseOver$), this._mapMouseEvent$(Viewer_1.Viewer.mouseup, this._container.mouseService.mouseUp$)).pipe(operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.reference$, this._navigator.stateService.currentTransform$), operators_1.map(function (_a) {
- var _b = _a[0], type = _b[0], event = _b[1], render = _a[1], reference = _a[2], transform = _a[3];
- var unprojection = _this._projection.eventToUnprojection(event, _this._container.element, render, reference, transform);
- return {
- basicPoint: unprojection.basicPoint,
- latLon: unprojection.latLon,
- originalEvent: event,
- pixelPoint: unprojection.pixelPoint,
- target: _this._eventEmitter,
- type: type,
- };
- }))
- .subscribe(function (event) {
- _this._eventEmitter.fire(event.type, event);
- });
- this._positionSubscription = this._container.renderService.renderCamera$.pipe(operators_1.distinctUntilChanged(function (_a, _b) {
- var x1 = _a[0], y1 = _a[1];
- var x2 = _b[0], y2 = _b[1];
- return _this._closeTo(x1, x2, 1e-2) &&
- _this._closeTo(y1, y2, 1e-2);
- }, function (rc) {
- return rc.camera.position.toArray();
- }))
- .subscribe(function () {
- _this._eventEmitter.fire(Viewer_1.Viewer.positionchanged, {
- target: _this._eventEmitter,
- type: Viewer_1.Viewer.positionchanged,
- });
- });
- this._povSubscription = this._container.renderService.renderCamera$.pipe(operators_1.distinctUntilChanged(function (_a, _b) {
- var phi1 = _a[0], theta1 = _a[1];
- var phi2 = _b[0], theta2 = _b[1];
- return _this._closeTo(phi1, phi2, 1e-3) &&
- _this._closeTo(theta1, theta2, 1e-3);
- }, function (rc) {
- return [rc.rotation.phi, rc.rotation.theta];
- }))
- .subscribe(function () {
- _this._eventEmitter.fire(Viewer_1.Viewer.povchanged, {
- target: _this._eventEmitter,
- type: Viewer_1.Viewer.povchanged,
- });
- });
- this._fovSubscription = this._container.renderService.renderCamera$.pipe(operators_1.distinctUntilChanged(function (fov1, fov2) {
- return _this._closeTo(fov1, fov2, 1e-2);
- }, function (rc) {
- return rc.perspective.fov;
- }))
- .subscribe(function () {
- _this._eventEmitter.fire(Viewer_1.Viewer.fovchanged, {
- target: _this._eventEmitter,
- type: Viewer_1.Viewer.fovchanged,
- });
- });
- };
- Observer.prototype.stopEmit = function () {
- if (!this.started) {
- return;
- }
- this._started = false;
- this._bearingSubscription.unsubscribe();
- this._currentNodeSubscription.unsubscribe();
- this._fovSubscription.unsubscribe();
- this._moveSubscription.unsubscribe();
- this._positionSubscription.unsubscribe();
- this._povSubscription.unsubscribe();
- this._sequenceEdgesSubscription.unsubscribe();
- this._spatialEdgesSubscription.unsubscribe();
- this._viewerMouseEventSubscription.unsubscribe();
- this._bearingSubscription = null;
- this._currentNodeSubscription = null;
- this._fovSubscription = null;
- this._moveSubscription = null;
- this._positionSubscription = null;
- this._povSubscription = null;
- this._sequenceEdgesSubscription = null;
- this._spatialEdgesSubscription = null;
- this._viewerMouseEventSubscription = null;
- };
- Observer.prototype.unproject$ = function (canvasPoint) {
- var _this = this;
- return rxjs_1.combineLatest(this._container.renderService.renderCamera$, this._navigator.stateService.reference$, this._navigator.stateService.currentTransform$).pipe(operators_1.first(), operators_1.map(function (_a) {
- var render = _a[0], reference = _a[1], transform = _a[2];
- var unprojection = _this._projection.canvasToUnprojection(canvasPoint, _this._container.element, render, reference, transform);
- return unprojection.latLon;
- }));
- };
- Observer.prototype.unprojectBasic$ = function (canvasPoint) {
- var _this = this;
- return rxjs_1.combineLatest(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$).pipe(operators_1.first(), operators_1.map(function (_a) {
- var render = _a[0], transform = _a[1];
- return _this._projection.canvasToBasic(canvasPoint, _this._container.element, render, transform);
- }));
- };
- Observer.prototype._closeTo = function (v1, v2, absoluteTolerance) {
- return Math.abs(v1 - v2) <= absoluteTolerance;
- };
- Observer.prototype._mapMouseEvent$ = function (type, mouseEvent$) {
- return mouseEvent$.pipe(operators_1.map(function (event) {
- return [type, event];
- }));
- };
- return Observer;
-}());
-exports.Observer = Observer;
-exports.default = Observer;
-
-},{"../Viewer":302,"rxjs":43,"rxjs/operators":241}],480:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.PanService = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Geo = require("../geo/Geo");
-var GeoCoords_1 = require("../geo/GeoCoords");
-var GraphCalculator_1 = require("../graph/GraphCalculator");
-var Spatial_1 = require("../geo/Spatial");
-var Transform_1 = require("../geo/Transform");
-var ViewportCoords_1 = require("../geo/ViewportCoords");
-var PanMode;
-(function (PanMode) {
- PanMode[PanMode["Disabled"] = 0] = "Disabled";
- PanMode[PanMode["Enabled"] = 1] = "Enabled";
- PanMode[PanMode["Started"] = 2] = "Started";
-})(PanMode || (PanMode = {}));
-var PanService = /** @class */ (function () {
- function PanService(graphService, stateService, enabled, geoCoords, graphCalculator, spatial, viewportCoords) {
- this._graphService = graphService;
- this._stateService = stateService;
- this._geoCoords = !!geoCoords ? geoCoords : new GeoCoords_1.default();
- this._graphCalculator = !!graphCalculator ? graphCalculator : new GraphCalculator_1.default(this._geoCoords);
- this._spatial = !!spatial ? spatial : new Spatial_1.default();
- this._viewportCoords = !!viewportCoords ? viewportCoords : new ViewportCoords_1.default();
- this._mode = enabled !== false ? PanMode.Enabled : PanMode.Disabled;
- this._panNodesSubject$ = new rxjs_1.Subject();
- this._panNodes$ = this._panNodesSubject$.pipe(operators_1.startWith([]), operators_1.publishReplay(1), operators_1.refCount());
- this._panNodes$.subscribe();
- }
- Object.defineProperty(PanService.prototype, "panNodes$", {
- get: function () {
- return this._panNodes$;
- },
- enumerable: false,
- configurable: true
- });
- PanService.prototype.enable = function () {
- if (this._mode !== PanMode.Disabled) {
- return;
- }
- this._mode = PanMode.Enabled;
- this.start();
- };
- PanService.prototype.disable = function () {
- if (this._mode === PanMode.Disabled) {
- return;
- }
- this.stop();
- this._mode = PanMode.Disabled;
- };
- PanService.prototype.start = function () {
- var _this = this;
- if (this._mode !== PanMode.Enabled) {
- return;
- }
- var panNodes$ = this._stateService.currentNode$.pipe(operators_1.switchMap(function (current) {
- if (!current.merged) {
- return rxjs_1.of([]);
- }
- var current$ = rxjs_1.of(current);
- var bounds = _this._graphCalculator.boundingBoxCorners(current.latLon, 20);
- var adjacent$ = _this._graphService
- .cacheBoundingBox$(bounds[0], bounds[1]).pipe(operators_1.catchError(function (error) {
- console.error("Failed to cache periphery bounding box (" + current.key + ")", error);
- return rxjs_1.empty();
- }), operators_1.map(function (nodes) {
- if (current.pano) {
- return [];
- }
- var potential = [];
- for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) {
- var node = nodes_1[_i];
- if (node.key === current.key) {
- continue;
- }
- if (node.mergeCC !== current.mergeCC) {
- continue;
- }
- if (node.pano) {
- continue;
- }
- if (_this._distance(node, current) > 4) {
- continue;
- }
- potential.push(node);
- }
- return potential;
- }));
- return rxjs_1.combineLatest(current$, adjacent$).pipe(operators_1.withLatestFrom(_this._stateService.reference$), operators_1.map(function (_a) {
- var _b = _a[0], cn = _b[0], adjacent = _b[1], reference = _a[1];
- var currentDirection = _this._spatial.viewingDirection(cn.rotation);
- var currentTranslation = Geo.computeTranslation({ lat: cn.latLon.lat, lon: cn.latLon.lon, alt: cn.alt }, cn.rotation, reference);
- var currentTransform = _this._createTransform(cn, currentTranslation);
- var currentAzimuthal = _this._spatial.wrap(_this._spatial.azimuthal(currentDirection.toArray(), currentTransform.upVector().toArray()), 0, 2 * Math.PI);
- var currentProjectedPoints = _this._computeProjectedPoints(currentTransform);
- var currentHFov = _this._computeHorizontalFov(currentProjectedPoints) / 180 * Math.PI;
- var preferredOverlap = Math.PI / 8;
- var left = undefined;
- var right = undefined;
- for (var _i = 0, adjacent_1 = adjacent; _i < adjacent_1.length; _i++) {
- var a = adjacent_1[_i];
- var translation = Geo.computeTranslation({ lat: a.latLon.lat, lon: a.latLon.lon, alt: a.alt }, a.rotation, reference);
- var transform = _this._createTransform(a, translation);
- var projectedPoints = _this._computeProjectedPoints(transform);
- var hFov = _this._computeHorizontalFov(projectedPoints) / 180 * Math.PI;
- var direction = _this._spatial.viewingDirection(a.rotation);
- var azimuthal = _this._spatial.wrap(_this._spatial.azimuthal(direction.toArray(), transform.upVector().toArray()), 0, 2 * Math.PI);
- var directionChange = _this._spatial.angleBetweenVector2(currentDirection.x, currentDirection.y, direction.x, direction.y);
- var overlap = Number.NEGATIVE_INFINITY;
- if (directionChange > 0) {
- if (currentAzimuthal > azimuthal) {
- overlap = currentAzimuthal - 2 * Math.PI + currentHFov / 2 - (azimuthal - hFov / 2);
- }
- else {
- overlap = currentAzimuthal + currentHFov / 2 - (azimuthal - hFov / 2);
- }
- }
- else {
- if (currentAzimuthal < azimuthal) {
- overlap = azimuthal + hFov / 2 - (currentAzimuthal + 2 * Math.PI - currentHFov / 2);
- }
- else {
- overlap = azimuthal + hFov / 2 - (currentAzimuthal - currentHFov / 2);
- }
- }
- var nonOverlap = Math.abs(hFov - overlap);
- var distanceCost = _this._distance(a, cn);
- var timeCost = Math.min(_this._timeDifference(a, cn), 4);
- var overlapCost = 20 * Math.abs(overlap - preferredOverlap);
- var fovCost = Math.min(5, 1 / Math.min(hFov / currentHFov, 1));
- var nonOverlapCost = overlap > 0 ? -2 * nonOverlap : 0;
- var cost = distanceCost + timeCost + overlapCost + fovCost + nonOverlapCost;
- if (overlap > 0 &&
- overlap < 0.5 * currentHFov &&
- overlap < 0.5 * hFov &&
- nonOverlap > 0.5 * currentHFov) {
- if (directionChange > 0) {
- if (!left) {
- left = [cost, a, transform, hFov];
- }
- else {
- if (cost < left[0]) {
- left = [cost, a, transform, hFov];
- }
- }
- }
- else {
- if (!right) {
- right = [cost, a, transform, hFov];
- }
- else {
- if (cost < right[0]) {
- right = [cost, a, transform, hFov];
- }
- }
- }
- }
- }
- var panNodes = [];
- if (!!left) {
- panNodes.push([left[1], left[2], left[3]]);
- }
- if (!!right) {
- panNodes.push([right[1], right[2], right[3]]);
- }
- return panNodes;
- }), operators_1.startWith([]));
- }));
- this._panNodesSubscription = this._stateService.currentState$.pipe(operators_1.map(function (frame) {
- return frame.state.nodesAhead > 0;
- }), operators_1.distinctUntilChanged(), operators_1.switchMap(function (traversing) {
- return traversing ? rxjs_1.of([]) : panNodes$;
- }))
- .subscribe(function (panNodes) {
- _this._panNodesSubject$.next(panNodes);
- });
- this._mode = PanMode.Started;
- };
- PanService.prototype.stop = function () {
- if (this._mode !== PanMode.Started) {
- return;
- }
- this._panNodesSubscription.unsubscribe();
- this._panNodesSubject$.next([]);
- this._mode = PanMode.Enabled;
- };
- PanService.prototype._distance = function (node, reference) {
- var _a = this._geoCoords.geodeticToEnu(node.latLon.lat, node.latLon.lon, node.alt, reference.latLon.lat, reference.latLon.lon, reference.alt), x = _a[0], y = _a[1], z = _a[2];
- return Math.sqrt(x * x + y * y + z * z);
- };
- PanService.prototype._timeDifference = function (node, reference) {
- return Math.abs(node.capturedAt - reference.capturedAt) / (1000 * 60 * 60 * 24 * 30);
- };
- PanService.prototype._createTransform = function (node, translation) {
- return new Transform_1.Transform(node.orientation, node.width, node.height, node.focal, node.scale, node.gpano, node.rotation, translation, node.assetsCached ? node.image : undefined, undefined, node.ck1, node.ck2, node.cameraProjection);
- };
- PanService.prototype._computeProjectedPoints = function (transform) {
- var vertices = [[1, 0]];
- var directions = [[0, 0.5]];
- var pointsPerLine = 20;
- return Geo.computeProjectedPoints(transform, vertices, directions, pointsPerLine, this._viewportCoords);
- };
- PanService.prototype._computeHorizontalFov = function (projectedPoints) {
- var _this = this;
- var fovs = projectedPoints
- .map(function (projectedPoint) {
- return _this._coordToFov(projectedPoint[0]);
- });
- var fov = Math.min.apply(Math, fovs);
- return fov;
- };
- PanService.prototype._coordToFov = function (x) {
- return 2 * Math.atan(x) * 180 / Math.PI;
- };
- return PanService;
-}());
-exports.PanService = PanService;
-
-},{"../geo/Geo":415,"../geo/GeoCoords":416,"../geo/Spatial":419,"../geo/Transform":420,"../geo/ViewportCoords":421,"../graph/GraphCalculator":425,"rxjs":43,"rxjs/operators":241}],481:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.PlayService = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Edge_1 = require("../Edge");
-var Graph_1 = require("../Graph");
-var PlayService = /** @class */ (function () {
- function PlayService(graphService, stateService, graphCalculator) {
- this._graphService = graphService;
- this._stateService = stateService;
- this._graphCalculator = !!graphCalculator ? graphCalculator : new Graph_1.GraphCalculator();
- this._directionSubject$ = new rxjs_1.Subject();
- this._direction$ = this._directionSubject$.pipe(operators_1.startWith(Edge_1.EdgeDirection.Next), operators_1.publishReplay(1), operators_1.refCount());
- this._direction$.subscribe();
- this._playing = false;
- this._playingSubject$ = new rxjs_1.Subject();
- this._playing$ = this._playingSubject$.pipe(operators_1.startWith(this._playing), operators_1.publishReplay(1), operators_1.refCount());
- this._playing$.subscribe();
- this._speed = 0.5;
- this._speedSubject$ = new rxjs_1.Subject();
- this._speed$ = this._speedSubject$.pipe(operators_1.startWith(this._speed), operators_1.publishReplay(1), operators_1.refCount());
- this._speed$.subscribe();
- this._nodesAhead = this._mapNodesAhead(this._mapSpeed(this._speed));
- this._bridging$ = null;
- }
- Object.defineProperty(PlayService.prototype, "playing", {
- get: function () {
- return this._playing;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(PlayService.prototype, "direction$", {
- get: function () {
- return this._direction$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(PlayService.prototype, "playing$", {
- get: function () {
- return this._playing$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(PlayService.prototype, "speed$", {
- get: function () {
- return this._speed$;
- },
- enumerable: false,
- configurable: true
- });
- PlayService.prototype.play = function () {
- var _this = this;
- if (this._playing) {
- return;
- }
- this._stateService.cutNodes();
- var stateSpeed = this._setSpeed(this._speed);
- this._stateService.setSpeed(stateSpeed);
- this._graphModeSubscription = this._speed$.pipe(operators_1.map(function (speed) {
- return speed > PlayService.sequenceSpeed ? Graph_1.GraphMode.Sequence : Graph_1.GraphMode.Spatial;
- }), operators_1.distinctUntilChanged())
- .subscribe(function (mode) {
- _this._graphService.setGraphMode(mode);
- });
- this._cacheSubscription = rxjs_1.combineLatest(this._stateService.currentNode$.pipe(operators_1.map(function (node) {
- return [node.sequenceKey, node.key];
- }), operators_1.distinctUntilChanged(undefined, function (_a) {
- var sequenceKey = _a[0], nodeKey = _a[1];
- return sequenceKey;
- })), this._graphService.graphMode$, this._direction$).pipe(operators_1.switchMap(function (_a) {
- var _b = _a[0], sequenceKey = _b[0], nodeKey = _b[1], mode = _a[1], direction = _a[2];
- if (direction !== Edge_1.EdgeDirection.Next && direction !== Edge_1.EdgeDirection.Prev) {
- return rxjs_1.of([undefined, direction]);
- }
- var sequence$ = (mode === Graph_1.GraphMode.Sequence ?
- _this._graphService.cacheSequenceNodes$(sequenceKey, nodeKey) :
- _this._graphService.cacheSequence$(sequenceKey)).pipe(operators_1.retry(3), operators_1.catchError(function (error) {
- console.error(error);
- return rxjs_1.of(undefined);
- }));
- return rxjs_1.combineLatest(sequence$, rxjs_1.of(direction));
- }), operators_1.switchMap(function (_a) {
- var sequence = _a[0], direction = _a[1];
- if (sequence === undefined) {
- return rxjs_1.empty();
- }
- var sequenceKeys = sequence.keys.slice();
- if (direction === Edge_1.EdgeDirection.Prev) {
- sequenceKeys.reverse();
- }
- return _this._stateService.currentState$.pipe(operators_1.map(function (frame) {
- return [frame.state.trajectory[frame.state.trajectory.length - 1].key, frame.state.nodesAhead];
- }), operators_1.scan(function (_a, _b) {
- var lastRequestKey = _a[0], previousRequestKeys = _a[1];
- var lastTrajectoryKey = _b[0], nodesAhead = _b[1];
- if (lastRequestKey === undefined) {
- lastRequestKey = lastTrajectoryKey;
- }
- var lastIndex = sequenceKeys.length - 1;
- if (nodesAhead >= _this._nodesAhead || sequenceKeys[lastIndex] === lastRequestKey) {
- return [lastRequestKey, []];
- }
- var current = sequenceKeys.indexOf(lastTrajectoryKey);
- var start = sequenceKeys.indexOf(lastRequestKey) + 1;
- var end = Math.min(lastIndex, current + _this._nodesAhead - nodesAhead) + 1;
- if (end <= start) {
- return [lastRequestKey, []];
- }
- return [sequenceKeys[end - 1], sequenceKeys.slice(start, end)];
- }, [undefined, []]), operators_1.mergeMap(function (_a) {
- var lastRequestKey = _a[0], newRequestKeys = _a[1];
- return rxjs_1.from(newRequestKeys);
- }));
- }), operators_1.mergeMap(function (key) {
- return _this._graphService.cacheNode$(key).pipe(operators_1.catchError(function () {
- return rxjs_1.empty();
- }));
- }, 6))
- .subscribe();
- this._playingSubscription = this._stateService.currentState$.pipe(operators_1.filter(function (frame) {
- return frame.state.nodesAhead < _this._nodesAhead;
- }), operators_1.distinctUntilChanged(undefined, function (frame) {
- return frame.state.lastNode.key;
- }), operators_1.map(function (frame) {
- var lastNode = frame.state.lastNode;
- var trajectory = frame.state.trajectory;
- var increasingTime = undefined;
- for (var i = trajectory.length - 2; i >= 0; i--) {
- var node = trajectory[i];
- if (node.sequenceKey !== lastNode.sequenceKey) {
- break;
- }
- if (node.capturedAt !== lastNode.capturedAt) {
- increasingTime = node.capturedAt < lastNode.capturedAt;
- break;
- }
- }
- return [frame.state.lastNode, increasingTime];
- }), operators_1.withLatestFrom(this._direction$), operators_1.switchMap(function (_a) {
- var _b = _a[0], node = _b[0], increasingTime = _b[1], direction = _a[1];
- return rxjs_1.zip(([Edge_1.EdgeDirection.Next, Edge_1.EdgeDirection.Prev].indexOf(direction) > -1 ?
- node.sequenceEdges$ :
- node.spatialEdges$).pipe(operators_1.first(function (status) {
- return status.cached;
- }), operators_1.timeout(15000)), rxjs_1.of(direction)).pipe(operators_1.map(function (_a) {
- var s = _a[0], d = _a[1];
- for (var _i = 0, _b = s.edges; _i < _b.length; _i++) {
- var edge = _b[_i];
- if (edge.data.direction === d) {
- return edge.to;
- }
- }
- return null;
- }), operators_1.switchMap(function (key) {
- return key != null ?
- _this._graphService.cacheNode$(key) :
- _this._bridge$(node, increasingTime).pipe(operators_1.filter(function (n) {
- return !!n;
- }));
- }));
- }))
- .subscribe(function (node) {
- _this._stateService.appendNodes([node]);
- }, function (error) {
- console.error(error);
- _this.stop();
- });
- this._clearSubscription = this._stateService.currentNode$.pipe(operators_1.bufferCount(1, 10))
- .subscribe(function (nodes) {
- _this._stateService.clearPriorNodes();
- });
- this._setPlaying(true);
- var currentLastNodes$ = this._stateService.currentState$.pipe(operators_1.map(function (frame) {
- return frame.state;
- }), operators_1.distinctUntilChanged(function (_a, _b) {
- var kc1 = _a[0], kl1 = _a[1];
- var kc2 = _b[0], kl2 = _b[1];
- return kc1 === kc2 && kl1 === kl2;
- }, function (state) {
- return [state.currentNode.key, state.lastNode.key];
- }), operators_1.filter(function (state) {
- return state.currentNode.key === state.lastNode.key &&
- state.currentIndex === state.trajectory.length - 1;
- }), operators_1.map(function (state) {
- return state.currentNode;
- }));
- this._stopSubscription = rxjs_1.combineLatest(currentLastNodes$, this._direction$).pipe(operators_1.switchMap(function (_a) {
- var node = _a[0], direction = _a[1];
- var edgeStatus$ = ([Edge_1.EdgeDirection.Next, Edge_1.EdgeDirection.Prev].indexOf(direction) > -1 ?
- node.sequenceEdges$ :
- node.spatialEdges$).pipe(operators_1.first(function (status) {
- return status.cached;
- }), operators_1.timeout(15000), operators_1.catchError(function (error) {
- console.error(error);
- return rxjs_1.of({ cached: false, edges: [] });
- }));
- return rxjs_1.combineLatest(rxjs_1.of(direction), edgeStatus$).pipe(operators_1.map(function (_a) {
- var d = _a[0], es = _a[1];
- for (var _i = 0, _b = es.edges; _i < _b.length; _i++) {
- var edge = _b[_i];
- if (edge.data.direction === d) {
- return true;
- }
- }
- return false;
- }));
- }), operators_1.mergeMap(function (hasEdge) {
- if (hasEdge || !_this._bridging$) {
- return rxjs_1.of(hasEdge);
- }
- return _this._bridging$.pipe(operators_1.map(function (node) {
- return node != null;
- }), operators_1.catchError(function (error) {
- console.error(error);
- return rxjs_1.of(false);
- }));
- }), operators_1.first(function (hasEdge) {
- return !hasEdge;
- }))
- .subscribe(undefined, undefined, function () { _this.stop(); });
- if (this._stopSubscription.closed) {
- this._stopSubscription = null;
- }
- };
- PlayService.prototype.setDirection = function (direction) {
- this._directionSubject$.next(direction);
- };
- PlayService.prototype.setSpeed = function (speed) {
- speed = Math.max(0, Math.min(1, speed));
- if (speed === this._speed) {
- return;
- }
- var stateSpeed = this._setSpeed(speed);
- if (this._playing) {
- this._stateService.setSpeed(stateSpeed);
- }
- this._speedSubject$.next(this._speed);
- };
- PlayService.prototype.stop = function () {
- if (!this._playing) {
- return;
- }
- if (!!this._stopSubscription) {
- if (!this._stopSubscription.closed) {
- this._stopSubscription.unsubscribe();
- }
- this._stopSubscription = null;
- }
- this._graphModeSubscription.unsubscribe();
- this._graphModeSubscription = null;
- this._cacheSubscription.unsubscribe();
- this._cacheSubscription = null;
- this._playingSubscription.unsubscribe();
- this._playingSubscription = null;
- this._clearSubscription.unsubscribe();
- this._clearSubscription = null;
- this._stateService.setSpeed(1);
- this._stateService.cutNodes();
- this._graphService.setGraphMode(Graph_1.GraphMode.Spatial);
- this._setPlaying(false);
- };
- PlayService.prototype._bridge$ = function (node, increasingTime) {
- var _this = this;
- if (increasingTime === undefined) {
- return rxjs_1.of(null);
- }
- var boundingBox = this._graphCalculator.boundingBoxCorners(node.latLon, 25);
- this._bridging$ = this._graphService.cacheBoundingBox$(boundingBox[0], boundingBox[1]).pipe(operators_1.mergeMap(function (nodes) {
- var nextNode = null;
- for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) {
- var n = nodes_1[_i];
- if (n.sequenceKey === node.sequenceKey ||
- !n.cameraUuid ||
- n.cameraUuid !== node.cameraUuid ||
- n.capturedAt === node.capturedAt ||
- n.capturedAt > node.capturedAt !== increasingTime) {
- continue;
- }
- var delta = Math.abs(n.capturedAt - node.capturedAt);
- if (delta > 15000) {
- continue;
- }
- if (!nextNode || delta < Math.abs(nextNode.capturedAt - node.capturedAt)) {
- nextNode = n;
- }
- }
- return !!nextNode ?
- _this._graphService.cacheNode$(nextNode.key) :
- rxjs_1.of(null);
- }), operators_1.finalize(function () {
- _this._bridging$ = null;
- }), operators_1.publish(), operators_1.refCount());
- return this._bridging$;
- };
- PlayService.prototype._mapSpeed = function (speed) {
- var x = 2 * speed - 1;
- return Math.pow(10, x) - 0.2 * x;
- };
- PlayService.prototype._mapNodesAhead = function (stateSpeed) {
- return Math.round(Math.max(10, Math.min(50, 8 + 6 * stateSpeed)));
- };
- PlayService.prototype._setPlaying = function (playing) {
- this._playing = playing;
- this._playingSubject$.next(playing);
- };
- PlayService.prototype._setSpeed = function (speed) {
- this._speed = speed;
- var stateSpeed = this._mapSpeed(this._speed);
- this._nodesAhead = this._mapNodesAhead(stateSpeed);
- return stateSpeed;
- };
- PlayService.sequenceSpeed = 0.54;
- return PlayService;
-}());
-exports.PlayService = PlayService;
-exports.default = PlayService;
-
-},{"../Edge":292,"../Graph":295,"rxjs":43,"rxjs/operators":241}],482:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Projection = void 0;
-var THREE = require("three");
-var Geo_1 = require("../Geo");
-var Spatial_1 = require("../geo/Spatial");
-var Projection = /** @class */ (function () {
- function Projection(geoCoords, viewportCoords, spatial) {
- this._geoCoords = !!geoCoords ? geoCoords : new Geo_1.GeoCoords();
- this._spatial = !!spatial ? spatial : new Spatial_1.default();
- this._viewportCoords = !!viewportCoords ? viewportCoords : new Geo_1.ViewportCoords();
- }
- Projection.prototype.basicToCanvas = function (basicPoint, container, render, transform) {
- return this._viewportCoords
- .basicToCanvasSafe(basicPoint[0], basicPoint[1], container, transform, render.perspective);
- };
- Projection.prototype.canvasToBasic = function (canvasPoint, container, render, transform) {
- var basicPoint = this._viewportCoords
- .canvasToBasic(canvasPoint[0], canvasPoint[1], container, transform, render.perspective);
- if (basicPoint[0] < 0 || basicPoint[0] > 1 || basicPoint[1] < 0 || basicPoint[1] > 1) {
- basicPoint = null;
- }
- return basicPoint;
- };
- Projection.prototype.eventToUnprojection = function (event, container, render, reference, transform) {
- var pixelPoint = this._viewportCoords.canvasPosition(event, container);
- return this.canvasToUnprojection(pixelPoint, container, render, reference, transform);
- };
- Projection.prototype.canvasToUnprojection = function (canvasPoint, container, render, reference, transform) {
- var canvasX = canvasPoint[0];
- var canvasY = canvasPoint[1];
- var _a = this._viewportCoords.canvasToViewport(canvasX, canvasY, container), viewportX = _a[0], viewportY = _a[1];
- var point3d = new THREE.Vector3(viewportX, viewportY, 1)
- .unproject(render.perspective);
- var basicPoint = transform.projectBasic(point3d.toArray());
- if (basicPoint[0] < 0 || basicPoint[0] > 1 || basicPoint[1] < 0 || basicPoint[1] > 1) {
- basicPoint = null;
- }
- var direction3d = point3d.clone().sub(render.camera.position).normalize();
- var dist = -2 / direction3d.z;
- var latLon = null;
- if (dist > 0 && dist < 100 && !!basicPoint) {
- var point = direction3d.clone().multiplyScalar(dist).add(render.camera.position);
- var latLonArray = this._geoCoords
- .enuToGeodetic(point.x, point.y, point.z, reference.lat, reference.lon, reference.alt)
- .slice(0, 2);
- latLon = { lat: latLonArray[0], lon: latLonArray[1] };
- }
- var unprojection = {
- basicPoint: basicPoint,
- latLon: latLon,
- pixelPoint: [canvasX, canvasY],
- };
- return unprojection;
- };
- Projection.prototype.cameraToLatLon = function (render, reference) {
- var position = render.camera.position;
- var _a = this._geoCoords.enuToGeodetic(position.x, position.y, position.z, reference.lat, reference.lon, reference.alt), lat = _a[0], lon = _a[1];
- return { lat: lat, lon: lon };
- };
- Projection.prototype.latLonToCanvas = function (latLon, container, render, reference) {
- var point3d = this._geoCoords.geodeticToEnu(latLon.lat, latLon.lon, 0, reference.lat, reference.lon, reference.alt);
- var canvas = this._viewportCoords.projectToCanvasSafe(point3d, container, render.perspective);
- return canvas;
- };
- Projection.prototype.distanceBetweenLatLons = function (latLon1, latLon2) {
- return this._spatial.distanceFromLatLon(latLon1.lat, latLon1.lon, latLon2.lat, latLon2.lon);
- };
- return Projection;
-}());
-exports.Projection = Projection;
-exports.default = Projection;
-
-},{"../Geo":294,"../geo/Spatial":419,"three":242}],483:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.SpriteService = void 0;
-var operators_1 = require("rxjs/operators");
-var THREE = require("three");
-var vd = require("virtual-dom");
-var rxjs_1 = require("rxjs");
-var Viewer_1 = require("../Viewer");
-var SpriteAtlas = /** @class */ (function () {
- function SpriteAtlas() {
- }
- Object.defineProperty(SpriteAtlas.prototype, "json", {
- set: function (value) {
- this._json = value;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(SpriteAtlas.prototype, "image", {
- set: function (value) {
- this._image = value;
- this._texture = new THREE.Texture(this._image);
- this._texture.minFilter = THREE.NearestFilter;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(SpriteAtlas.prototype, "loaded", {
- get: function () {
- return !!(this._image && this._json);
- },
- enumerable: false,
- configurable: true
- });
- SpriteAtlas.prototype.getGLSprite = function (name) {
- if (!this.loaded) {
- throw new Error("Sprites cannot be retrieved before the atlas is loaded.");
- }
- var definition = this._json[name];
- if (!definition) {
- console.warn("Sprite with key" + name + "does not exist in sprite definition.");
- return new THREE.Object3D();
- }
- var texture = this._texture.clone();
- texture.needsUpdate = true;
- var width = this._image.width;
- var height = this._image.height;
- texture.offset.x = definition.x / width;
- texture.offset.y = (height - definition.y - definition.height) / height;
- texture.repeat.x = definition.width / width;
- texture.repeat.y = definition.height / height;
- var material = new THREE.SpriteMaterial({ map: texture });
- return new THREE.Sprite(material);
- };
- SpriteAtlas.prototype.getDOMSprite = function (name, float) {
- if (!this.loaded) {
- throw new Error("Sprites cannot be retrieved before the atlas is loaded.");
- }
- if (float == null) {
- float = Viewer_1.Alignment.Center;
- }
- var definition = this._json[name];
- if (!definition) {
- console.warn("Sprite with key" + name + "does not exist in sprite definition.");
- return vd.h("div", {}, []);
- }
- var clipTop = definition.y;
- var clipRigth = definition.x + definition.width;
- var clipBottom = definition.y + definition.height;
- var clipLeft = definition.x;
- var left = -definition.x;
- var top = -definition.y;
- var height = this._image.height;
- var width = this._image.width;
- switch (float) {
- case Viewer_1.Alignment.Bottom:
- case Viewer_1.Alignment.Center:
- case Viewer_1.Alignment.Top:
- left -= definition.width / 2;
- break;
- case Viewer_1.Alignment.BottomLeft:
- case Viewer_1.Alignment.Left:
- case Viewer_1.Alignment.TopLeft:
- left -= definition.width;
- break;
- case Viewer_1.Alignment.BottomRight:
- case Viewer_1.Alignment.Right:
- case Viewer_1.Alignment.TopRight:
- default:
- break;
- }
- switch (float) {
- case Viewer_1.Alignment.Center:
- case Viewer_1.Alignment.Left:
- case Viewer_1.Alignment.Right:
- top -= definition.height / 2;
- break;
- case Viewer_1.Alignment.Top:
- case Viewer_1.Alignment.TopLeft:
- case Viewer_1.Alignment.TopRight:
- top -= definition.height;
- break;
- case Viewer_1.Alignment.Bottom:
- case Viewer_1.Alignment.BottomLeft:
- case Viewer_1.Alignment.BottomRight:
- default:
- break;
- }
- var pixelRatioInverse = 1 / definition.pixelRatio;
- clipTop *= pixelRatioInverse;
- clipRigth *= pixelRatioInverse;
- clipBottom *= pixelRatioInverse;
- clipLeft *= pixelRatioInverse;
- left *= pixelRatioInverse;
- top *= pixelRatioInverse;
- height *= pixelRatioInverse;
- width *= pixelRatioInverse;
- var properties = {
- src: this._image.src,
- style: {
- clip: "rect(" + clipTop + "px, " + clipRigth + "px, " + clipBottom + "px, " + clipLeft + "px)",
- height: height + "px",
- left: left + "px",
- position: "absolute",
- top: top + "px",
- width: width + "px",
- },
- };
- return vd.h("img", properties, []);
- };
- return SpriteAtlas;
-}());
-var SpriteService = /** @class */ (function () {
- function SpriteService(sprite) {
- var _this = this;
- this._retina = window.devicePixelRatio > 1;
- this._spriteAtlasOperation$ = new rxjs_1.Subject();
- this._spriteAtlas$ = this._spriteAtlasOperation$.pipe(operators_1.startWith(function (atlas) {
- return atlas;
- }), operators_1.scan(function (atlas, operation) {
- return operation(atlas);
- }, new SpriteAtlas()), operators_1.publishReplay(1), operators_1.refCount());
- this._spriteAtlas$.subscribe(function () { });
- if (sprite == null) {
- return;
- }
- var format = this._retina ? "@2x" : "";
- var imageXmlHTTP = new XMLHttpRequest();
- imageXmlHTTP.open("GET", sprite + format + ".png", true);
- imageXmlHTTP.responseType = "arraybuffer";
- imageXmlHTTP.onload = function () {
- var image = new Image();
- image.onload = function () {
- _this._spriteAtlasOperation$.next(function (atlas) {
- atlas.image = image;
- return atlas;
- });
- };
- var blob = new Blob([imageXmlHTTP.response]);
- image.src = window.URL.createObjectURL(blob);
- };
- imageXmlHTTP.onerror = function (error) {
- console.error(new Error("Failed to fetch sprite sheet (" + sprite + format + ".png)"));
- };
- imageXmlHTTP.send();
- var jsonXmlHTTP = new XMLHttpRequest();
- jsonXmlHTTP.open("GET", sprite + format + ".json", true);
- jsonXmlHTTP.responseType = "text";
- jsonXmlHTTP.onload = function () {
- var json = JSON.parse(jsonXmlHTTP.response);
- _this._spriteAtlasOperation$.next(function (atlas) {
- atlas.json = json;
- return atlas;
- });
- };
- jsonXmlHTTP.onerror = function (error) {
- console.error(new Error("Failed to fetch sheet (" + sprite + format + ".json)"));
- };
- jsonXmlHTTP.send();
- }
- Object.defineProperty(SpriteService.prototype, "spriteAtlas$", {
- get: function () {
- return this._spriteAtlas$;
- },
- enumerable: false,
- configurable: true
- });
- return SpriteService;
-}());
-exports.SpriteService = SpriteService;
-exports.default = SpriteService;
-
-
-},{"../Viewer":302,"rxjs":43,"rxjs/operators":241,"three":242,"virtual-dom":247}],484:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.TouchService = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var TouchService = /** @class */ (function () {
- function TouchService(canvasContainer, domContainer) {
- var _this = this;
- this._activeSubject$ = new rxjs_1.BehaviorSubject(false);
- this._active$ = this._activeSubject$.pipe(operators_1.distinctUntilChanged(), operators_1.publishReplay(1), operators_1.refCount());
- rxjs_1.fromEvent(domContainer, "touchmove")
- .subscribe(function (event) {
- event.preventDefault();
- });
- this._touchStart$ = rxjs_1.fromEvent(canvasContainer, "touchstart");
- this._touchMove$ = rxjs_1.fromEvent(canvasContainer, "touchmove");
- this._touchEnd$ = rxjs_1.fromEvent(canvasContainer, "touchend");
- this._touchCancel$ = rxjs_1.fromEvent(canvasContainer, "touchcancel");
- var tapStart$ = this._touchStart$.pipe(operators_1.filter(function (te) {
- return te.touches.length === 1 && te.targetTouches.length === 1;
- }), operators_1.share());
- this._doubleTap$ = tapStart$.pipe(operators_1.bufferWhen(function () {
- return tapStart$.pipe(operators_1.first(), operators_1.switchMap(function (event) {
- return rxjs_1.merge(rxjs_1.timer(300), tapStart$).pipe(operators_1.take(1));
- }));
- }), operators_1.filter(function (events) {
- return events.length === 2;
- }), operators_1.map(function (events) {
- return events[events.length - 1];
- }), operators_1.share());
- this._doubleTap$
- .subscribe(function (event) {
- event.preventDefault();
- });
- this._singleTouchMove$ = this._touchMove$.pipe(operators_1.filter(function (te) {
- return te.touches.length === 1 && te.targetTouches.length === 1;
- }), operators_1.share());
- var singleTouchStart$ = rxjs_1.merge(this._touchStart$, this._touchEnd$, this._touchCancel$).pipe(operators_1.filter(function (te) {
- return te.touches.length === 1 && te.targetTouches.length === 1;
- }));
- var multipleTouchStart$ = rxjs_1.merge(this._touchStart$, this._touchEnd$, this._touchCancel$).pipe(operators_1.filter(function (te) {
- return te.touches.length >= 1;
- }));
- var touchStop$ = rxjs_1.merge(this._touchEnd$, this._touchCancel$).pipe(operators_1.filter(function (te) {
- return te.touches.length === 0;
- }));
- this._singleTouchDragStart$ = singleTouchStart$.pipe(operators_1.mergeMap(function (e) {
- return _this._singleTouchMove$.pipe(operators_1.takeUntil(rxjs_1.merge(touchStop$, multipleTouchStart$)), operators_1.take(1));
- }));
- this._singleTouchDragEnd$ = singleTouchStart$.pipe(operators_1.mergeMap(function (e) {
- return rxjs_1.merge(touchStop$, multipleTouchStart$).pipe(operators_1.first());
- }));
- this._singleTouchDrag$ = singleTouchStart$.pipe(operators_1.switchMap(function (te) {
- return _this._singleTouchMove$.pipe(operators_1.skip(1), operators_1.takeUntil(rxjs_1.merge(multipleTouchStart$, touchStop$)));
- }));
- var touchesChanged$ = rxjs_1.merge(this._touchStart$, this._touchEnd$, this._touchCancel$);
- this._pinchStart$ = touchesChanged$.pipe(operators_1.filter(function (te) {
- return te.touches.length === 2 && te.targetTouches.length === 2;
- }));
- this._pinchEnd$ = touchesChanged$.pipe(operators_1.filter(function (te) {
- return te.touches.length !== 2 || te.targetTouches.length !== 2;
- }));
- this._pinchOperation$ = new rxjs_1.Subject();
- this._pinch$ = this._pinchOperation$.pipe(operators_1.scan(function (pinch, operation) {
- return operation(pinch);
- }, {
- changeX: 0,
- changeY: 0,
- clientX: 0,
- clientY: 0,
- distance: 0,
- distanceChange: 0,
- distanceX: 0,
- distanceY: 0,
- originalEvent: null,
- pageX: 0,
- pageY: 0,
- screenX: 0,
- screenY: 0,
- touch1: null,
- touch2: null,
- }));
- this._touchMove$.pipe(operators_1.filter(function (te) {
- return te.touches.length === 2 && te.targetTouches.length === 2;
- }), operators_1.map(function (te) {
- return function (previous) {
- var touch1 = te.touches[0];
- var touch2 = te.touches[1];
- var minX = Math.min(touch1.clientX, touch2.clientX);
- var maxX = Math.max(touch1.clientX, touch2.clientX);
- var minY = Math.min(touch1.clientY, touch2.clientY);
- var maxY = Math.max(touch1.clientY, touch2.clientY);
- var centerClientX = minX + (maxX - minX) / 2;
- var centerClientY = minY + (maxY - minY) / 2;
- var centerPageX = centerClientX + touch1.pageX - touch1.clientX;
- var centerPageY = centerClientY + touch1.pageY - touch1.clientY;
- var centerScreenX = centerClientX + touch1.screenX - touch1.clientX;
- var centerScreenY = centerClientY + touch1.screenY - touch1.clientY;
- var distanceX = Math.abs(touch1.clientX - touch2.clientX);
- var distanceY = Math.abs(touch1.clientY - touch2.clientY);
- var distance = Math.sqrt(distanceX * distanceX + distanceY * distanceY);
- var distanceChange = distance - previous.distance;
- var changeX = distanceX - previous.distanceX;
- var changeY = distanceY - previous.distanceY;
- var current = {
- changeX: changeX,
- changeY: changeY,
- clientX: centerClientX,
- clientY: centerClientY,
- distance: distance,
- distanceChange: distanceChange,
- distanceX: distanceX,
- distanceY: distanceY,
- originalEvent: te,
- pageX: centerPageX,
- pageY: centerPageY,
- screenX: centerScreenX,
- screenY: centerScreenY,
- touch1: touch1,
- touch2: touch2,
- };
- return current;
- };
- }))
- .subscribe(this._pinchOperation$);
- this._pinchChange$ = this._pinchStart$.pipe(operators_1.switchMap(function (te) {
- return _this._pinch$.pipe(operators_1.skip(1), operators_1.takeUntil(_this._pinchEnd$));
- }));
- }
- Object.defineProperty(TouchService.prototype, "active$", {
- get: function () {
- return this._active$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "activate$", {
- get: function () {
- return this._activeSubject$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "doubleTap$", {
- get: function () {
- return this._doubleTap$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "touchStart$", {
- get: function () {
- return this._touchStart$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "touchMove$", {
- get: function () {
- return this._touchMove$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "touchEnd$", {
- get: function () {
- return this._touchEnd$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "touchCancel$", {
- get: function () {
- return this._touchCancel$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "singleTouchDragStart$", {
- get: function () {
- return this._singleTouchDragStart$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "singleTouchDrag$", {
- get: function () {
- return this._singleTouchDrag$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "singleTouchDragEnd$", {
- get: function () {
- return this._singleTouchDragEnd$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "pinch$", {
- get: function () {
- return this._pinchChange$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "pinchStart$", {
- get: function () {
- return this._pinchStart$;
- },
- enumerable: false,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "pinchEnd$", {
- get: function () {
- return this._pinchEnd$;
- },
- enumerable: false,
- configurable: true
- });
- return TouchService;
-}());
-exports.TouchService = TouchService;
-
-},{"rxjs":43,"rxjs/operators":241}],485:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- };
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.Viewer = void 0;
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var when = require("when");
-var Viewer_1 = require("../Viewer");
-var Utils_1 = require("../Utils");
+var xf,wf,Sf,Mf=(wf=String.prototype.split,Sf=/()??/.exec("")[1]===xf,function(t,e,i){if("[object RegExp]"!==Object.prototype.toString.call(e))return wf.call(t,e,i);var n,r,s,o,a=[],c=(e.ignoreCase?"i":"")+(e.multiline?"m":"")+(e.extended?"x":"")+(e.sticky?"y":""),h=0;for(e=new RegExp(e.source,c+"g"),t+="",Sf||(n=new RegExp("^"+e.source+"$(?!\\s)",c)),i=i===xf?-1>>>0:i>>>0;(r=e.exec(t))&&!((s=r.index+r[0].length)>h&&(a.push(t.slice(h,r.index)),!Sf&&r.length>1&&r[0].replace(n,(function(){for(var t=1;t<arguments.length-2;t++)arguments[t]===xf&&(r[t]=xf)})),r.length>1&&r.index<t.length&&Array.prototype.push.apply(a,r.slice(1)),o=r[0].length,h=s,a.length>=i));)e.lastIndex===r.index&&e.lastIndex++;return h===t.length?!o&&e.test("")||a.push(""):a.push(t.slice(h)),a.length>i?a.slice(0,i):a}),Tf=/([\.#]?[a-zA-Z0-9\u007F-\uFFFF_:-]+)/,Cf=/^\.|#/,Ef=function(t,e){if(!t)return"DIV";var i,n,r,s,o=!e.hasOwnProperty("id"),a=Mf(t,Tf),c=null;Cf.test(a[1])&&(c="DIV");for(s=0;s<a.length;s++)(n=a[s])&&(r=n.charAt(0),c?"."===r?(i=i||[]).push(n.substring(1,n.length)):"#"===r&&o&&(e.id=n.substring(1,n.length)):c=n);i&&(e.className&&i.push(e.className),e.className=i.join(" "));return e.namespace?c:c.toUpperCase()};var If=Af;function Af(t){if(!(this instanceof Af))return new Af(t);this.value=t}Af.prototype.hook=function(t,e){t[e]!==this.value&&(t[e]=this.value)};var Pf="undefined"!=typeof window?window:void 0!==bp?bp:{},Rf=function(t,e){if(t in Pf)return Pf[t];return Pf[t]=e,e};(function(t,e,i){var n="__INDIVIDUAL_ONE_VERSION_"+t,r=Rf(n+"_ENFORCE_SINGLETON",e);if(r!==e)throw new Error("Can only have one copy of "+t+".\nYou already have version "+r+" installed.\nThis means you cannot install version "+e);Rf(n,i)})("ev-store","7");var Lf="__EV_STORE_KEY@7",Of=function(t){var e=t[Lf];e||(e=t[Lf]={});return e};var Nf=Df;function Df(t){if(!(this instanceof Df))return new Df(t);this.value=t}function $f(t,e,i,n){if("string"==typeof t)e.push(new yf(t));else if("number"==typeof t)e.push(new yf(String(t)));else if(kf(t))e.push(t);else{if(!Zd(t)){if(null==t)return;throw function(t){var e=new Error;return e.type="virtual-hyperscript.unexpected.virtual-element",e.message="Unexpected virtual child passed to h().\nExpected a VNode / Vthunk / VWidget / string but:\ngot:\n"+zf(t.foreignObject)+".\nThe parent vnode is:\n"+zf(t.parentVnode),e.foreignObject=t.foreignObject,e.parentVnode=t.parentVnode,e}({foreignObject:t,parentVnode:{tagName:i,properties:n}})}for(var r=0;r<t.length;r++)$f(t[r],e,i,n)}}function kf(t){return tp(t)||ep(t)||ip(t)||np(t)}function zf(t){try{return JSON.stringify(t,null," ")}catch(e){return String(t)}}Df.prototype.hook=function(t,e){Of(t)[e.substr(3)]=this.value},Df.prototype.unhook=function(t,e){Of(t)[e.substr(3)]=void 0};var Ff,Bf,jf={diff:yp,patch:ff,h:function(t,e,i){var n,r,s,o,a=[];!i&&(c=e,"string"==typeof c||Zd(c)||kf(c))&&(i=e,r={});var c;n=Ef(t,r=r||e||{}),r.hasOwnProperty("key")&&(s=r.key,r.key=void 0);r.hasOwnProperty("namespace")&&(o=r.namespace,r.namespace=void 0);"INPUT"!==n||o||!r.hasOwnProperty("value")||void 0===r.value||ap(r.value)||(r.value=If(r.value));(function(t){for(var e in t)if(t.hasOwnProperty(e)){var i=t[e];if(ap(i))continue;"ev-"===e.substr(0,3)&&(t[e]=Nf(i))}})(r),null!=i&&$f(i,a,n,r);return new mf(n,r,a,s,o)},create:nf,VNode:mf,VText:yf};class Hf{constructor(){this._events={}}on(t,e){this._events[t]=this._events[t]||[],this._events[t].push(e)}off(t,e){if(t){if(this._listens(t)){const i=this._events[t].indexOf(e);i>=0&&this._events[t].splice(i,1),this._events[t].length||delete this._events[t]}}else this._events={}}fire(t,e){if(this._listens(t))for(const i of this._events[t])i(e)}_listens(t){return t in this._events}}class Uf{constructor(){this._subscriptions=[]}push(t){this._subscriptions.push(t)}unsubscribe(){for(const t of this._subscriptions)t.unsubscribe();this._subscriptions=[]}}class Vf extends Hf{constructor(t,e,i){super(),this._activated$=new O(!1),this._configurationSubject$=new T,this._activated=!1,this._container=e,this._name=t,this._navigator=i,this._subscriptions=new Uf,this._configuration$=this._configurationSubject$.pipe(ni(this.defaultConfiguration),Le(((t,e)=>{for(let i in e)e.hasOwnProperty(i)&&(t[i]=e[i]);return t})),Ue(1),E()),this._configuration$.subscribe((()=>{}))}get activated(){return this._activated}get activated$(){return this._activated$}get defaultConfiguration(){return this._getDefaultConfiguration()}get configuration$(){return this._configuration$}get name(){return this._name}activate(t){this._activated||(void 0!==t&&this._configurationSubject$.next(t),this._activated=!0,this._activate(),this._activated$.next(!0))}configure(t){this._configurationSubject$.next(t)}deactivate(){this._activated&&(this._activated=!1,this._deactivate(),this._container.domRenderer.clear(this._name),this._container.glRenderer.clear(this._name),this._activated$.next(!1))}fire(t,e){super.fire(t,e)}off(t,e){super.off(t,e)}on(t,e){super.on(t,e)}resize(){}}!function(t){t[t.Hidden=0]="Hidden",t[t.Loading=1]="Loading",t[t.Visible=2]="Visible"}(Ff||(Ff={}));class Gf extends Vf{constructor(t,e,i){super(t,e,i)}_activate(){const t=this.configuration$.pipe(Ee((t=>!!t.id)),Nt((t=>!t.src)),ri((t=>this._getImageSrc$(t.id).pipe(te((t=>(console.error(t),B())))))),Ue(1),E()),e=this._subscriptions;e.push(t.pipe(rt((t=>({src:t})))).subscribe((t=>{this._configurationSubject$.next(t)}))),e.push(gt(this.configuration$,t).pipe(Nt((([t,e])=>!!t.src&&t.src!==e)),Ee()).subscribe((([,t])=>{window.URL.revokeObjectURL(t)}))),e.push(this._configuration$.pipe(ue(void 0,(t=>t.state)),ri((t=>gt(G(t.state),this._navigator.stateService.currentImage$))),ri((([t,e])=>{const i=gt(G(e.id),e.image$.pipe(Nt((t=>!!t)),rt((t=>t.src))));return t===Ff.Visible?i.pipe(Ee()):i})),ue((([t,e],[i,n])=>t===i&&e===n)),rt((([t,e])=>({id:t,src:e})))).subscribe(this._configurationSubject$)),e.push(gt(this._configuration$,this._container.configurationService.exploreUrl$,this._container.renderService.size$).pipe(rt((([t,e,i])=>{if(!t.src)return{name:this._name,vNode:jf.h("div",[])};const n=i.width<=640||i.height<=480?".mapillary-cover-compact":"";if(t.state===Ff.Hidden){const e=jf.h("div.mapillary-cover-container.mapillary-cover-done"+n,[this._getCoverBackgroundVNode(t)]);return{name:this._name,vNode:e}}const r=jf.h("div.mapillary-cover-container"+n,[this._getCoverButtonVNode(t,e)]);return{name:this._name,vNode:r}}))).subscribe(this._container.domRenderer.render$))}_deactivate(){this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{state:Ff.Visible}}_getCoverButtonVNode(t,e){const i=t.state===Ff.Loading?"div.mapillary-cover.mapillary-cover-loading":"div.mapillary-cover",n=jf.h("div.mapillary-cover-button",[jf.h("div.mapillary-cover-button-icon",[])]),r=jf.h("a.mapillary-cover-logo",{href:e,target:"_blank"},[]),s=jf.h("div.mapillary-cover-indicator",{onclick:()=>{this.configure({state:Ff.Loading})}},[]);return jf.h(i,[this._getCoverBackgroundVNode(t),s,n,r])}_getCoverBackgroundVNode(t){const e={style:{backgroundImage:`url(${t.src})`}},i=[];return t.state===Ff.Loading&&i.push(jf.h("div.mapillary-cover-spinner",{},[])),jf.h("div.mapillary-cover-background",e,i)}_getImageSrc$(t){return b.create((e=>{this._navigator.api.getImages$([t]).subscribe((i=>{for(const n of i)if(n.node_id===t)return void this._navigator.api.data.getImageBuffer(n.node.thumb.url).then((i=>{const n=new Image;n.crossOrigin="Anonymous",n.onload=()=>{e.next(n.src),e.complete()},n.onerror=()=>{e.error(new Error(`Failed to load cover image (${t})`))};const r=new Blob([i]);n.src=window.URL.createObjectURL(r)}),(t=>{e.error(t)}));e.error(new cd(`Non existent cover key: ${t}`))}),(t=>{e.error(t)}))}))}}Gf.componentName="cover";class qf extends Vf{_activate(){this._subscriptions.push(gt(this._container.configurationService.exploreUrl$,this._navigator.stateService.currentImage$,this._container.renderService.size$).pipe(rt((([t,e,i])=>{const n=this._makeAttribution(e.creatorUsername,t,e.id,e.capturedAt,i.width);return{name:this._name,vNode:n}}))).subscribe(this._container.domRenderer.render$))}_deactivate(){this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{}}makeImageUrl(t,e){return`${t}/app/?pKey=${e}&focus=photo`}_makeAttribution(t,e,i,n,r){const s=r<=640,o=this._makeDate(n,s),a=this._makeBy(t,e,i,s),c=s?".mapillary-attribution-compact":"";return jf.h("div.mapillary-attribution-container"+c,{},[...a,o])}_makeBy(t,e,i,n){const r=jf.h("div.mapillary-attribution-logo",[]);return t?this._makeCreatorBy(r,t,e,i,n):this._makeGeneralBy(r,e,i,n)}_makeCreatorBy(t,e,i,n,r){const s=jf.h("a.mapillary-attribution-icon-container",{href:i,rel:"noreferrer",target:"_blank"},[t]),o=r?`${e}`:`image by ${e}`,a=jf.h("div.mapillary-attribution-username",{textContent:o},[]);return[s,jf.h("a.mapillary-attribution-image-container",{href:this.makeImageUrl(i,n),rel:"noreferrer",target:"_blank"},[a])]}_makeGeneralBy(t,e,i,n){const r=jf.h("div.mapillary-attribution-username",{textContent:"images by"},[]),s=[jf.h("div.mapillary-attribution-icon-container",{},[t]),jf.h("div.mapillary-attribution-username",{textContent:"contributors"},[])];n||s.unshift(r);return[jf.h("a.mapillary-attribution-image-container",{href:this.makeImageUrl(e,i),rel:"noreferrer",target:"_blank"},s)]}_makeDate(t,e){const i=new Date(t).toDateString().split(" "),n=(i.length>3?e?[i[3]]:[i[1],i[2]+",",i[3]]:i).join(" ");return jf.h("div.mapillary-attribution-date",{textContent:n},[])}}qf.componentName="attribution";class Wf{constructor(){this._unprojectDepth=200}basicToCanvas(t,e,i,n,r){const s=n.unprojectBasic([t,e],this._unprojectDepth);return this.projectToCanvas(s,i,r)}basicToCanvasSafe(t,e,i,n,r){const s=this.basicToViewportSafe(t,e,n,r);if(null===s)return null;return this.viewportToCanvas(s[0],s[1],i)}basicToViewport(t,e,i,n){const r=i.unprojectBasic([t,e],this._unprojectDepth);return this.projectToViewport(r,n)}basicToViewportSafe(t,e,i,n){const r=i.unprojectBasic([t,e],this._unprojectDepth);if(this.worldToCamera(r,n)[2]>0)return null;return this.projectToViewport(r,n)}cameraToViewport(t,e){const i=(new fn).fromArray(t).applyMatrix4(e.projectionMatrix);return[i.x,i.y]}canvasPosition(t,e){const i=e.getBoundingClientRect();return[t.clientX-i.left-e.clientLeft,t.clientY-i.top-e.clientTop]}canvasToBasic(t,e,i,n,r){const s=this.unprojectFromCanvas(t,e,i,r).toArray();return n.projectBasic(s)}canvasToViewport(t,e,i){const[n,r]=this.containerToCanvas(i);return[2*t/n-1,1-2*e/r]}containerToCanvas(t){return[t.offsetWidth,t.offsetHeight]}getBasicDistances(t,e){const i=this.viewportToBasic(-1,1,t,e),n=this.viewportToBasic(1,1,t,e),r=this.viewportToBasic(1,-1,t,e),s=this.viewportToBasic(-1,-1,t,e);let o=0,a=0,c=0,h=0;return i[1]<0&&n[1]<0&&(o=i[1]>n[1]?-i[1]:-n[1]),n[0]>1&&r[0]>1&&(a=n[0]<r[0]?n[0]-1:r[0]-1),r[1]>1&&s[1]>1&&(c=r[1]<s[1]?r[1]-1:s[1]-1),s[0]<0&&i[0]<0&&(h=s[0]>i[0]?-s[0]:-i[0]),[o,a,c,h]}getPixelDistances(t,e,i){const n=this.viewportToBasic(-1,1,e,i),r=this.viewportToBasic(1,1,e,i),s=this.viewportToBasic(1,-1,e,i),o=this.viewportToBasic(-1,-1,e,i);let a=0,c=0,h=0,l=0;const[u,d]=this.containerToCanvas(t);if(n[1]<0&&r[1]<0){const s=n[1]>r[1]?n[0]:r[0],o=this.basicToCanvas(s,0,t,e,i);a=o[1]>0?o[1]:0}if(r[0]>1&&s[0]>1){const n=r[0]<s[0]?r[1]:s[1],o=this.basicToCanvas(1,n,t,e,i);c=o[0]<u?u-o[0]:0}if(s[1]>1&&o[1]>1){const n=s[1]<o[1]?s[0]:o[0],r=this.basicToCanvas(n,1,t,e,i);h=r[1]<d?d-r[1]:0}if(o[0]<0&&n[0]<0){const r=o[0]>n[0]?o[1]:n[1],s=this.basicToCanvas(0,r,t,e,i);l=s[0]>0?s[0]:0}return[a,c,h,l]}insideElement(t,e){const i=e.getBoundingClientRect(),n=i.left+e.clientLeft,r=n+e.clientWidth,s=i.top+e.clientTop,o=s+e.clientHeight;return t.clientX>n&&t.clientX<r&&t.clientY>s&&t.clientY<o}projectToCanvas(t,e,i){const n=this.projectToViewport(t,i);return this.viewportToCanvas(n[0],n[1],e)}projectToCanvasSafe(t,e,i){if(this.worldToCamera(t,i)[2]>0)return null;const n=this.projectToViewport(t,i);return this.viewportToCanvas(n[0],n[1],e)}projectToViewport(t,e){const i=new fn(t[0],t[1],t[2]).project(e);return[i.x,i.y]}unprojectFromCanvas(t,e,i,n){const r=this.canvasToViewport(t,e,i);return this.unprojectFromViewport(r[0],r[1],n)}unprojectFromViewport(t,e,i){return new fn(t,e,1).unproject(i)}viewportToBasic(t,e,i,n){const r=new fn(t,e,1).unproject(n).toArray();return i.projectBasic(r)}viewportToCanvas(t,e,i){const[n,r]=this.containerToCanvas(i);return[n*(t+1)/2,-r*(e-1)/2]}worldToCamera(t,e){return new fn(t[0],t[1],t[2]).applyMatrix4(e.matrixWorldInverse).toArray()}}t.ComponentSize=void 0,(Bf=t.ComponentSize||(t.ComponentSize={}))[Bf.Automatic=0]="Automatic",Bf[Bf.Large=1]="Large",Bf[Bf.Small=2]="Small";class Xf extends Vf{constructor(t,e,i){super(t,e,i),this._spatial=new ld,this._viewportCoords=new Wf,this._svgNamespace="http://www.w3.org/2000/svg",this._distinctThreshold=Math.PI/360,this._animationSpeed=.075,this._unitBezier=new Fd(.74,.67,.38,.96)}_activate(){const e=this._subscriptions,i=this._container.renderService.renderCamera$.pipe(rt((t=>{let e=this._spatial.degToRad(t.perspective.fov),i=t.perspective.aspect===Number.POSITIVE_INFINITY?Math.PI:2*Math.atan(t.perspective.aspect*Math.tan(.5*e));return[this._spatial.azimuthalToBearing(t.rotation.phi),i]})),ue(((t,e)=>Math.abs(e[0]-t[0])<this._distinctThreshold&&Math.abs(e[1]-t[1])<this._distinctThreshold))),n=gt(this._navigator.stateService.currentState$.pipe(ue(void 0,(t=>t.state.currentImage.id))),this._navigator.panService.panImages$).pipe(rt((([t,e])=>{const i=t.state.currentImage,n=t.state.currentTransform;if(dd(i.cameraType))return[Math.PI,Math.PI];const r=this._computeProjectedPoints(n),s=this._spatial.degToRad(this._computeHorizontalFov(r));let o=s/2,a=s/2;for(const[t,,n]of e){const e=this._spatial.wrap(t.compassAngle-i.compassAngle,-180,180);e<0?o=this._spatial.degToRad(Math.abs(e))+n/2:a=this._spatial.degToRad(Math.abs(e))+n/2}return[o,a]})),ue((([t,e],[i,n])=>Math.abs(i-t)<this._distinctThreshold&&Math.abs(n-e)<this._distinctThreshold))),r=gt(this._navigator.stateService.currentState$.pipe(ue(void 0,(t=>t.state.currentImage.id))),this._container.renderService.bearing$).pipe(rt((([t,e])=>this._spatial.degToRad(t.state.currentImage.compassAngle-e)))),s=new T,o=s.pipe(Le(((t,e)=>e(t)),{alpha:0,curr:[0,0,0],prev:[0,0,0]}),rt((t=>{const e=this._unitBezier.solve(t.alpha),i=t.curr,n=t.prev;return[this._interpolate(n[0],i[0],e),this._interpolate(n[1],i[1],e)]})));e.push(n.pipe(rt((t=>e=>{const i=this._unitBezier.solve(e.alpha),n=e.curr,r=e.prev,s=[this._interpolate(r[0],n[0],i),this._interpolate(r[1],n[1],i)];return{alpha:0,curr:t.slice(),prev:s}}))).subscribe(s)),e.push(n.pipe(ri((()=>this._container.renderService.renderCameraFrame$.pipe(Je(1),Le((t=>t+this._animationSpeed),0),li((t=>t<=1+this._animationSpeed)),rt((t=>Math.min(t,1)))))),rt((t=>e=>({alpha:t,curr:e.curr.slice(),prev:e.prev.slice()})))).subscribe(s));const a=gt(r,o).pipe(rt((([t,e])=>[t,e[0],e[1]])));e.push(gt(i,a,this._configuration$,this._container.renderService.size$).pipe(rt((([[e,i],[n,r,s],o,a])=>{const c=this._createBackground(e),h=this._createFovIndicator(r,s,n),l=this._createNorth(e),u=this._createCircleSectorCompass(this._createCircleSector(Math.max(Math.PI/20,i),"#FFF")),d=o.size===t.ComponentSize.Small||o.size===t.ComponentSize.Automatic&&a.width<640?".mapillary-bearing-compact":"";return{name:this._name,vNode:jf.h("div.mapillary-bearing-indicator-container"+d,{oncontextmenu:t=>{t.preventDefault()}},[c,h,l,u])}}))).subscribe(this._container.domRenderer.render$))}_deactivate(){this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{size:t.ComponentSize.Automatic}}_createFovIndicator(t,e,i){const n=this._createFovArc(t,e),r=jf.h("g",{attributes:{transform:"translate(18,18)"},namespace:this._svgNamespace},[n]);return jf.h("svg",{attributes:{viewBox:"0 0 36 36"},namespace:this._svgNamespace,style:{height:"36px",left:"2px",position:"absolute",top:"2px",transform:`rotateZ(${this._spatial.radToDeg(i)}deg)`,width:"36px"}},[r])}_createFovArc(t,e){const i=16.75,n=t+e;if(n>2*Math.PI-Math.PI/90)return jf.h("circle",{attributes:{cx:"0",cy:"0","fill-opacity":"0",r:"16.75",stroke:"#FFF","stroke-width":"2.5"},namespace:this._svgNamespace},[]);let r=-Math.PI/2-t,s=r+n,o=i*Math.cos(r),a=i*Math.sin(r),c=i*Math.cos(s),h=i*Math.sin(s),l=`M ${o} ${a} A 16.75 16.75 0 ${n>=Math.PI?1:0} 1 ${c} ${h}`;return jf.h("path",{attributes:{d:l,"fill-opacity":"0",stroke:"#FFF","stroke-width":"2.5"},namespace:this._svgNamespace},[])}_createCircleSectorCompass(t){let e=jf.h("g",{attributes:{transform:"translate(1,1)"},namespace:this._svgNamespace},[t]);return jf.h("svg",{attributes:{viewBox:"0 0 2 2"},namespace:this._svgNamespace,style:{height:"26px",left:"7px",position:"absolute",top:"7px",width:"26px"}},[e])}_createCircleSector(t,e){if(t>2*Math.PI-Math.PI/90)return jf.h("circle",{attributes:{cx:"0",cy:"0",fill:e,r:"1"},namespace:this._svgNamespace},[]);let i=-Math.PI/2-t/2,n=i+t,r=Math.cos(i),s=Math.sin(i),o=Math.cos(n),a=Math.sin(n),c=`M 0 0 ${r} ${s} A 1 1 0 ${t>=Math.PI?1:0} 1 ${o} ${a}`;return jf.h("path",{attributes:{d:c,fill:e},namespace:this._svgNamespace},[])}_createNorth(t){const e=jf.h("div.mapillary-bearing-north",[]);return jf.h("div.mapillary-bearing-north-container",{style:{transform:`rotateZ(${this._spatial.radToDeg(-t)}deg)`}},[e])}_createBackground(t){return jf.h("div.mapillary-bearing-indicator-background",{style:{transform:`rotateZ(${this._spatial.radToDeg(-t)}deg)`}},[jf.h("div.mapillary-bearing-indicator-background-circle",[]),jf.h("div.mapillary-bearing-indicator-background-arrow-container",[jf.h("div.mapillary-bearing-indicator-background-arrow",[])])])}_computeProjectedPoints(t){return md(t,[[1,0]],[[0,.5]],12,this._viewportCoords)}_computeHorizontalFov(t){const e=t.map((t=>this._coordToFov(t[0])));return Math.min(...e)}_coordToFov(t){return this._spatial.radToDeg(2*Math.atan(t))}_interpolate(t,e,i){return(1-i)*t+i*e}}Xf.componentName="bearing";class Yf extends Vf{constructor(t,e,i){super(t,e,i)}_activate(){const e=this._subscriptions;e.push(gt(this._navigator.stateService.currentImage$.pipe(ri((t=>t.sequenceEdges$)),Nt((t=>t.cached))),this._configuration$).pipe(ri((e=>{let i=e[0],n=e[1],r=Math.max(0,Math.min(4,n.depth.sequence));return Ot(this._cache$(i.edges,t.NavigationDirection.Next,r),this._cache$(i.edges,t.NavigationDirection.Prev,r)).pipe(te((t=>(console.error("Failed to cache sequence edges.",t),B()))))}))).subscribe((()=>{}))),e.push(gt(this._navigator.stateService.currentImage$.pipe(ri((t=>gt(G(t),t.spatialEdges$.pipe(Nt((t=>t.cached))))))),this._configuration$).pipe(ri((([[e,i],n])=>{let r=i.edges,s=n.depth,o=Math.max(0,Math.min(2,s.spherical)),a=dd(e.cameraType)?0:Math.max(0,Math.min(3,s.step)),c=dd(e.cameraType)?0:Math.max(0,Math.min(1,s.turn)),h=this._cache$(r,t.NavigationDirection.Spherical,o);return Ot(this._cache$(r,t.NavigationDirection.StepForward,a),this._cache$(r,t.NavigationDirection.StepBackward,a),this._cache$(r,t.NavigationDirection.StepLeft,a),this._cache$(r,t.NavigationDirection.StepRight,a),h,this._cache$(r,t.NavigationDirection.TurnLeft,c),this._cache$(r,t.NavigationDirection.TurnRight,c),this._cache$(r,t.NavigationDirection.TurnU,c)).pipe(te((t=>(console.error("Failed to cache spatial edges.",t),B()))))}))).subscribe((()=>{})))}_deactivate(){this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{depth:{spherical:1,sequence:2,step:1,turn:0}}}_cache$(t,e,i){return Ft(G(t),G(i)).pipe(xe((t=>{let i=t[0],n=t[1],r=[];if(n>0)for(let t of i)t.data.direction===e&&r.push(Ft(this._navigator.graphService.cacheImage$(t.target).pipe(Mt((t=>this._imageToEdges$(t,e)))),G(n-1)));return bt(r).pipe(Et())})),Je(1))}_imageToEdges$(e,i){return([t.NavigationDirection.Next,t.NavigationDirection.Prev].indexOf(i)>-1?e.sequenceEdges$:e.spatialEdges$).pipe(Ee((t=>t.cached)),rt((t=>t.edges)))}}Yf.componentName="cache";class Zf extends cd{constructor(t){super(null!=t?t:"The request was cancelled."),Object.setPrototypeOf(this,Zf.prototype),this.name="CancelMapillaryError"}}class Jf{constructor(t,e){this._spatial=new ld,this._minThresholdWidth=320,this._maxThresholdWidth=1480,this._minThresholdHeight=240,this._maxThresholdHeight=820,this._configure(t),this._resize(e),this._reset()}get minWidth(){return this._minWidth}get maxWidth(){return this._maxWidth}get containerWidth(){return this._containerWidth}get containerWidthCss(){return this._containerWidthCss}get containerMarginCss(){return this._containerMarginCss}get containerLeftCss(){return this._containerLeftCss}get containerHeight(){return this._containerHeight}get containerHeightCss(){return this._containerHeightCss}get containerBottomCss(){return this._containerBottomCss}get stepCircleSize(){return this._stepCircleSize}get stepCircleSizeCss(){return this._stepCircleSizeCss}get stepCircleMarginCss(){return this._stepCircleMarginCss}get turnCircleSize(){return this._turnCircleSize}get turnCircleSizeCss(){return this._turnCircleSizeCss}get outerRadius(){return this._outerRadius}get innerRadius(){return this._innerRadius}get shadowOffset(){return this._shadowOffset}configure(t){this._configure(t),this._reset()}resize(t){this._resize(t),this._reset()}angleToCoordinates(t){return[Math.cos(t),Math.sin(t)]}relativeAngleToCoordiantes(t,e){let i=this._spatial.wrapAngle(t-e);return this.angleToCoordinates(i)}_configure(t){this._minWidth=t.minWidth,this._maxWidth=this._getMaxWidth(t.minWidth,t.maxWidth)}_resize(t){this._elementWidth=t.width,this._elementHeight=t.height}_reset(){this._containerWidth=this._getContainerWidth(this._elementWidth,this._elementHeight),this._containerHeight=this._getContainerHeight(this.containerWidth),this._stepCircleSize=this._getStepCircleDiameter(this._containerHeight),this._turnCircleSize=this._getTurnCircleDiameter(this.containerHeight),this._outerRadius=this._getOuterRadius(this._containerHeight),this._innerRadius=this._getInnerRadius(this._containerHeight),this._shadowOffset=3,this._containerWidthCss=this._numberToCssPixels(this._containerWidth),this._containerMarginCss=this._numberToCssPixels(-.5*this._containerWidth),this._containerLeftCss=this._numberToCssPixels(Math.floor(.5*this._elementWidth)),this._containerHeightCss=this._numberToCssPixels(this._containerHeight),this._containerBottomCss=this._numberToCssPixels(Math.floor(-.08*this._containerHeight)),this._stepCircleSizeCss=this._numberToCssPixels(this._stepCircleSize),this._stepCircleMarginCss=this._numberToCssPixels(-.5*this._stepCircleSize),this._turnCircleSizeCss=this._numberToCssPixels(this._turnCircleSize)}_getContainerWidth(t,e){let i=(t-this._minThresholdWidth)/(this._maxThresholdWidth-this._minThresholdWidth),n=(e-this._minThresholdHeight)/(this._maxThresholdHeight-this._minThresholdHeight),r=Math.max(0,Math.min(1,Math.min(i,n)));return r=.04*Math.round(25*r),this._minWidth+r*(this._maxWidth-this._minWidth)}_getContainerHeight(t){return.77*t}_getStepCircleDiameter(t){return.34*t}_getTurnCircleDiameter(t){return.3*t}_getOuterRadius(t){return.31*t}_getInnerRadius(t){return.125*t}_numberToCssPixels(t){return t+"px"}_getMaxWidth(t,e){return t>e?t:e}}class Kf{constructor(e,i){this._isEdge=!1,this._spatial=new ld,this._calculator=new Jf(e,i),this._image=null,this._rotation={phi:0,theta:0},this._epsilon=.5*Math.PI/180,this._highlightKey=null,this._distinguishSequence=!1,this._needsRender=!1,this._stepEdges=[],this._turnEdges=[],this._sphericalEdges=[],this._sequenceEdgeKeys=[],this._stepDirections=[t.NavigationDirection.StepForward,t.NavigationDirection.StepBackward,t.NavigationDirection.StepLeft,t.NavigationDirection.StepRight],this._turnDirections=[t.NavigationDirection.TurnLeft,t.NavigationDirection.TurnRight,t.NavigationDirection.TurnU],this._turnNames={},this._turnNames[t.NavigationDirection.TurnLeft]="mapillary-direction-turn-left",this._turnNames[t.NavigationDirection.TurnRight]="mapillary-direction-turn-right",this._turnNames[t.NavigationDirection.TurnU]="mapillary-direction-turn-around";let n=!!document.documentMode;this._isEdge=!n&&!!window.StyleMedia}get needsRender(){return this._needsRender}render(t){this._needsRender=!1;let e=this._rotation,i=[],n=[];return dd(this._image.cameraType)?i=i.concat(this._createSphericalArrows(t,e)):(i=i.concat(this._createPerspectiveToSphericalArrows(t,e)),i=i.concat(this._createStepArrows(t,e)),n=n.concat(this._createTurnArrows(t))),this._getContainer(i,n,e)}setEdges(t,e){this._setEdges(t,e),this._setNeedsRender()}setImage(t){this._image=t,this._clearEdges(),this._setNeedsRender()}setRenderCamera(t){let e=t.rotation;Math.abs(e.phi-this._rotation.phi)<this._epsilon||(this._rotation=e,this._setNeedsRender())}setConfiguration(t){let e=!1;this._highlightKey===t.highlightId&&this._distinguishSequence===t.distinguishSequence||(this._highlightKey=t.highlightId,this._distinguishSequence=t.distinguishSequence,e=!0),this._calculator.minWidth===t.minWidth&&this._calculator.maxWidth===t.maxWidth||(this._calculator.configure(t),e=!0),e&&this._setNeedsRender()}resize(t){this._calculator.resize(t),this._setNeedsRender()}_setNeedsRender(){null!=this._image&&(this._needsRender=!0)}_clearEdges(){this._stepEdges=[],this._turnEdges=[],this._sphericalEdges=[],this._sequenceEdgeKeys=[]}_setEdges(e,i){this._stepEdges=[],this._turnEdges=[],this._sphericalEdges=[],this._sequenceEdgeKeys=[];for(let i of e.edges){let e=i.data.direction;this._stepDirections.indexOf(e)>-1?this._stepEdges.push(i):this._turnDirections.indexOf(e)>-1?this._turnEdges.push(i):i.data.direction===t.NavigationDirection.Spherical&&this._sphericalEdges.push(i)}if(this._distinguishSequence&&null!=i){let t=this._sphericalEdges.concat(this._stepEdges).concat(this._turnEdges);for(let e of t){let t=e.target;for(let e of i.imageIds)if(e===t){this._sequenceEdgeKeys.push(t);break}}}}_createSphericalArrows(t,e){let i=[];for(let n of this._sphericalEdges)i.push(this._createVNodeByKey(t,n.target,n.data.worldMotionAzimuth,e,this._calculator.outerRadius,"mapillary-direction-arrow-spherical"));for(let n of this._stepEdges)i.push(this._createSphericalToPerspectiveArrow(t,n.target,n.data.worldMotionAzimuth,e,n.data.direction));return i}_createSphericalToPerspectiveArrow(e,i,n,r,s){let o=Math.PI/8,a=r.phi;switch(s){case t.NavigationDirection.StepBackward:a=r.phi-Math.PI;break;case t.NavigationDirection.StepLeft:a=r.phi+Math.PI/2;break;case t.NavigationDirection.StepRight:a=r.phi-Math.PI/2}return Math.abs(this._spatial.wrapAngle(n-a))<o?this._createVNodeByKey(e,i,n,r,this._calculator.outerRadius,"mapillary-direction-arrow-step"):this._createVNodeInactive(i,n,r)}_createPerspectiveToSphericalArrows(t,e){let i=[];for(let n of this._sphericalEdges)i.push(this._createVNodeByKey(t,n.target,n.data.worldMotionAzimuth,e,this._calculator.innerRadius,"mapillary-direction-arrow-spherical",!0));return i}_createStepArrows(t,e){let i=[];for(let n of this._stepEdges)i.push(this._createVNodeByDirection(t,n.target,n.data.worldMotionAzimuth,e,n.data.direction));return i}_createTurnArrows(t){let e=[];for(let i of this._turnEdges){let n=i.data.direction,r=this._turnNames[n];e.push(this._createVNodeByTurn(t,i.target,r,n))}return e}_createVNodeByKey(t,e,i,n,r,s,o){return this._createVNode(e,i,n,r,s,"mapillary-direction-circle",(i=>{t.moveTo$(e).subscribe(void 0,(t=>{t instanceof Zf||console.error(t)}))}),o)}_createVNodeByDirection(t,e,i,n,r){return this._createVNode(e,i,n,this._calculator.outerRadius,"mapillary-direction-arrow-step","mapillary-direction-circle",(e=>{t.moveDir$(r).subscribe(void 0,(t=>{t instanceof Zf||console.error(t)}))}))}_createVNodeByTurn(e,i,n,r){let s={height:this._calculator.turnCircleSizeCss,transform:"rotate(0)",width:this._calculator.turnCircleSizeCss};switch(r){case t.NavigationDirection.TurnLeft:s.left="5px",s.top="5px";break;case t.NavigationDirection.TurnRight:s.right="5px",s.top="5px";break;case t.NavigationDirection.TurnU:s.left="5px",s.bottom="5px"}let o={attributes:{"data-id":i},onclick:t=>{e.moveDir$(r).subscribe(void 0,(t=>{t instanceof Zf||console.error(t)}))},style:s},a="mapillary-direction-turn-circle";this._sequenceEdgeKeys.indexOf(i)>-1&&(a+="-sequence"),this._highlightKey===i&&(a+="-highlight");let c=jf.h(`div.${n}`,{},[]);return jf.h("div."+a,o,[c])}_createVNodeInactive(t,e,i){return this._createVNode(t,e,i,this._calculator.outerRadius,"mapillary-direction-arrow-inactive","mapillary-direction-circle-inactive")}_createVNode(t,e,i,n,r,s,o,a){let c=this._calculator.angleToCoordinates(e-i.phi),h=Math.round(-n*c[1]+.5*this._calculator.containerWidth),l=Math.round(-n*c[0]+.5*this._calculator.containerHeight),u=this._calculator.relativeAngleToCoordiantes(e,i.phi),d=this._calculator.shadowOffset,p=`drop-shadow(${-d*u[1]}px ${d*u[0]}px 1px rgba(0,0,0,0.8))`,f={style:{"-webkit-filter":p,filter:p}},m=jf.h("div."+r,f,[]),g=-this._spatial.radToDeg(e-i.phi),_=a?`translate(${h}px, ${l}px) rotate(${g}deg) translateZ(-0.01px)`:`translate(${h}px, ${l}px) rotate(${g}deg)`,v={attributes:{"data-id":t},onclick:o,style:{height:this._calculator.stepCircleSizeCss,marginLeft:this._calculator.stepCircleMarginCss,marginTop:this._calculator.stepCircleMarginCss,transform:_,width:this._calculator.stepCircleSizeCss}};return this._sequenceEdgeKeys.indexOf(t)>-1&&(s+="-sequence"),this._highlightKey===t&&(s+="-highlight"),jf.h("div."+s,v,[m])}_getContainer(t,e,i){let n=this._isEdge?"rotateX(60deg)":`perspective(${this._calculator.containerWidthCss}) rotateX(60deg)`,r={oncontextmenu:t=>{t.preventDefault()},style:{bottom:this._calculator.containerBottomCss,height:this._calculator.containerHeightCss,left:this._calculator.containerLeftCss,marginLeft:this._calculator.containerMarginCss,transform:n,width:this._calculator.containerWidthCss}};return jf.h("div.mapillary-direction-perspective",r,e.concat(t))}}class Qf extends Vf{constructor(t,e,i,n){super(t,e,i),this._renderer=n||new Kf(this.defaultConfiguration,{height:e.container.offsetHeight,width:e.container.offsetWidth}),this._hoveredIdSubject$=new T,this._hoveredId$=this._hoveredIdSubject$.pipe(Ze())}fire(t,e){super.fire(t,e)}off(t,e){super.off(t,e)}on(t,e){super.on(t,e)}_activate(){const t=this._subscriptions;t.push(this._configuration$.subscribe((t=>{this._renderer.setConfiguration(t)}))),t.push(this._container.renderService.size$.subscribe((t=>{this._renderer.resize(t)}))),t.push(this._navigator.stateService.currentImage$.pipe(pi((t=>{this._container.domRenderer.render$.next({name:this._name,vNode:jf.h("div",{},[])}),this._renderer.setImage(t)})),bi(this._configuration$),ri((([t,e])=>gt(t.spatialEdges$,e.distinguishSequence?this._navigator.graphService.cacheSequence$(t.sequenceId).pipe(te((e=>(console.error(`Failed to cache sequence (${t.sequenceId})`,e),G(null))))):G(null))))).subscribe((([t,e])=>{this._renderer.setEdges(t,e)}))),t.push(this._container.renderService.renderCameraFrame$.pipe(pi((t=>{this._renderer.setRenderCamera(t)})),rt((()=>this._renderer)),Nt((t=>t.needsRender)),rt((t=>({name:this._name,vNode:t.render(this._navigator)})))).subscribe(this._container.domRenderer.render$)),t.push(gt(this._container.domRenderer.element$,this._container.renderService.renderCamera$,this._container.mouseService.mouseMove$.pipe(ni(null)),this._container.mouseService.mouseUp$.pipe(ni(null))).pipe(rt((([t])=>{let e=t.getElementsByClassName("mapillary-direction-perspective");for(let t=0;t<e.length;t++){let i=e.item(t).querySelector(":hover");if(null!=i&&i.hasAttribute("data-id"))return i.getAttribute("data-id")}return null})),ue()).subscribe(this._hoveredIdSubject$)),t.push(this._hoveredId$.subscribe((t=>{const e="hover",i={id:t,target:this,type:e};this.fire(e,i)})))}_deactivate(){this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{distinguishSequence:!1,maxWidth:460,minWidth:260}}}Qf.componentName="direction";class tm{}tm.fisheye={fragment:"\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\n\nuniform sampler2D projectorTex;\nuniform float opacity;\nuniform float focal;\nuniform float k1;\nuniform float k2;\nuniform float scale_x;\nuniform float scale_y;\nuniform float radial_peak;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n float x = vRstq.x;\n float y = vRstq.y;\n float z = vRstq.z;\n\n float r = sqrt(x * x + y * y);\n float theta = atan(r, z);\n\n if (radial_peak > 0. && theta > radial_peak) {\n theta = radial_peak;\n }\n\n float theta2 = theta * theta;\n float theta_d = theta * (1.0 + theta2 * (k1 + theta2 * k2));\n float s = focal * theta_d / r;\n\n float u = scale_x * s * x + 0.5;\n float v = -scale_y * s * y + 0.5;\n\n vec4 baseColor;\n if (u >= 0. && u <= 1. && v >= 0. && v <= 1.) {\n baseColor = texture2D(projectorTex, vec2(u, v));\n baseColor.a = opacity;\n } else {\n baseColor = vec4(0.0, 0.0, 0.0, 0.0);\n }\n\n gl_FragColor = baseColor;\n}\n",vertex:"\n#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform mat4 projectorMat;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vRstq = projectorMat * vec4(position, 1.0);\n gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}\n"},tm.fisheyeCurtain={fragment:"\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\n\nuniform sampler2D projectorTex;\nuniform float opacity;\nuniform float focal;\nuniform float k1;\nuniform float k2;\nuniform float scale_x;\nuniform float scale_y;\nuniform float radial_peak;\nuniform float curtain;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n float x = vRstq.x;\n float y = vRstq.y;\n float z = vRstq.z;\n\n float r2 = sqrt(x * x + y * y);\n float theta = atan(r2, z);\n\n if (radial_peak > 0. && theta > radial_peak) {\n theta = radial_peak;\n }\n\n float theta2 = theta * theta;\n float theta_d = theta * (1.0 + theta2 * (k1 + theta2 * k2));\n float s = focal * theta_d / r2;\n\n float u = scale_x * s * x + 0.5;\n float v = -scale_y * s * y + 0.5;\n\n vec4 baseColor;\n if ((u < curtain || curtain >= 1.0) && u >= 0. && u <= 1. && v >= 0. && v <= 1.) {\n baseColor = texture2D(projectorTex, vec2(u, v));\n baseColor.a = opacity;\n } else {\n baseColor = vec4(0.0, 0.0, 0.0, 0.0);\n }\n\n gl_FragColor = baseColor;\n}\n",vertex:"\n#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform mat4 projectorMat;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vRstq = projectorMat * vec4(position, 1.0);\n gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}\n"},tm.perspective={fragment:"\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\n\nuniform sampler2D projectorTex;\nuniform float opacity;\nuniform float focal;\nuniform float k1;\nuniform float k2;\nuniform float scale_x;\nuniform float scale_y;\nuniform float radial_peak;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n float x = vRstq.x / vRstq.z;\n float y = vRstq.y / vRstq.z;\n float r2 = x * x + y * y;\n\n if (radial_peak > 0. && r2 > radial_peak * sqrt(r2)) {\n r2 = radial_peak * radial_peak;\n }\n\n float d = 1.0 + k1 * r2 + k2 * r2 * r2;\n float u = scale_x * focal * d * x + 0.5;\n float v = - scale_y * focal * d * y + 0.5;\n\n vec4 baseColor;\n if (u >= 0. && u <= 1. && v >= 0. && v <= 1.) {\n baseColor = texture2D(projectorTex, vec2(u, v));\n baseColor.a = opacity;\n } else {\n baseColor = vec4(0.0, 0.0, 0.0, 0.0);\n }\n\n gl_FragColor = baseColor;\n}\n",vertex:"\n#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform mat4 projectorMat;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vRstq = projectorMat * vec4(position, 1.0);\n gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}\n"},tm.perspectiveCurtain={fragment:"\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\n\nuniform sampler2D projectorTex;\nuniform float opacity;\nuniform float focal;\nuniform float k1;\nuniform float k2;\nuniform float scale_x;\nuniform float scale_y;\nuniform float radial_peak;\nuniform float curtain;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n float x = vRstq.x / vRstq.z;\n float y = vRstq.y / vRstq.z;\n float r2 = x * x + y * y;\n\n if (radial_peak > 0. && r2 > radial_peak * sqrt(r2)) {\n r2 = radial_peak * radial_peak;\n }\n\n float d = 1.0 + k1 * r2 + k2 * r2 * r2;\n float u = scale_x * focal * d * x + 0.5;\n float v = - scale_y * focal * d * y + 0.5;\n\n vec4 baseColor;\n if ((u < curtain || curtain >= 1.0) && u >= 0. && u <= 1. && v >= 0. && v <= 1.) {\n baseColor = texture2D(projectorTex, vec2(u, v));\n baseColor.a = opacity;\n } else {\n baseColor = vec4(0.0, 0.0, 0.0, 0.0);\n }\n\n gl_FragColor = baseColor;\n}\n",vertex:"\n#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform mat4 projectorMat;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vRstq = projectorMat * vec4(position, 1.0);\n gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}\n"},tm.perspectiveDistorted={fragment:"\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\n\nuniform sampler2D projectorTex;\nuniform float opacity;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n float u = vRstq.x / vRstq.w;\n float v = vRstq.y / vRstq.w;\n\n vec4 baseColor;\n if (u >= 0. && u <= 1. && v >= 0. && v <= 1.) {\n baseColor = texture2D(projectorTex, vec2(u, v));\n baseColor.a = opacity;\n } else {\n baseColor = vec4(0.0, 0.0, 0.0, 0.0);\n }\n\n gl_FragColor = baseColor;\n}\n",vertex:"\n#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform mat4 projectorMat;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vRstq = projectorMat * vec4(position, 1.0);\n gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}\n"},tm.perspectiveDistortedCurtain={fragment:"\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\n\nuniform sampler2D projectorTex;\nuniform float opacity;\nuniform float curtain;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n float u = vRstq.x / vRstq.w;\n float v = vRstq.y / vRstq.w;\n\n vec4 baseColor;\n if ((u < curtain || curtain >= 1.0) && u >= 0. && u <= 1. && v >= 0. && v <= 1.) {\n baseColor = texture2D(projectorTex, vec2(u, v));\n baseColor.a = opacity;\n } else {\n baseColor = vec4(0.0, 0.0, 0.0, 0.0);\n }\n\n gl_FragColor = baseColor;\n}\n",vertex:"\n#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform mat4 projectorMat;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vRstq = projectorMat * vec4(position, 1.0);\n gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}\n"},tm.spherical={fragment:"\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\n\n#define tau 6.28318530718\n\nuniform sampler2D projectorTex;\nuniform float opacity;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vec3 b = normalize(vRstq.xyz);\n float lat = -asin(b.y);\n float lng = atan(b.x, b.z);\n float x = lng / tau + 0.5;\n float y = lat / tau * 2.0 + 0.5;\n vec4 baseColor = texture2D(projectorTex, vec2(x, y));\n baseColor.a = opacity;\n gl_FragColor = baseColor;\n}\n",vertex:"\n#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform mat4 projectorMat;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vRstq = projectorMat * vec4(position, 1.0);\n gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}\n"},tm.sphericalCurtain={fragment:"\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\n\n#define tau 6.28318530718\n\nuniform sampler2D projectorTex;\nuniform float curtain;\nuniform float opacity;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vec3 b = normalize(vRstq.xyz);\n float lat = -asin(b.y);\n float lng = atan(b.x, b.z);\n float x = lng / tau + 0.5;\n float y = lat / tau * 2.0 + 0.5;\n\n bool inverted = curtain < 0.5;\n\n float curtainMin = inverted ? curtain + 0.5 : curtain - 0.5;\n float curtainMax = curtain;\n\n bool insideCurtain = inverted ?\n x > curtainMin || x < curtainMax :\n x > curtainMin && x < curtainMax;\n\n vec4 baseColor;\n if (insideCurtain) {\n baseColor = texture2D(projectorTex, vec2(x, y));\n baseColor.a = opacity;\n } else {\n baseColor = vec4(0.0, 0.0, 0.0, 0.0);\n }\n\n gl_FragColor = baseColor;\n}\n",vertex:"\n#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform mat4 projectorMat;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n vRstq = projectorMat * vec4(position, 1.0);\n gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}\n"};class em{constructor(t,e){this._imagePlaneDepth=null!=t?t:200,this._imageSphereRadius=null!=e?e:200}createMesh(t,e){return dd(e.cameraType)?this._createImageSphere(t,e):pd(e.cameraType)?this._createImagePlaneFisheye(t,e):this._createImagePlane(t,e)}createFlatMesh(t,e,i,n,r,s){let o=this._createTexture(t.image),a=new Os(this._createDistortedPlaneMaterialParameters(e,o));return new Es(this._getFlatImagePlaneGeoFromBasic(e,i,n,r,s),a)}createCurtainMesh(t,e){return dd(e.cameraType)?this._createSphereCurtainMesh(t,e):pd(e.cameraType)?this._createCurtainMeshFisheye(t,e):this._createCurtainMesh(t,e)}createDistortedCurtainMesh(t,e){return this._createDistortedCurtainMesh(t,e)}_createCurtainMesh(t,e){let i=this._createTexture(t.image),n=new Os(this._createCurtainPlaneMaterialParameters(e,i));return new Es(this._useMesh(e,t)?this._getImagePlaneGeo(e,t):this._getRegularFlatImagePlaneGeo(e),n)}_createCurtainMeshFisheye(t,e){let i=this._createTexture(t.image),n=new Os(this._createCurtainPlaneMaterialParametersFisheye(e,i));return new Es(this._useMesh(e,t)?this._getImagePlaneGeoFisheye(e,t):this._getRegularFlatImagePlaneGeo(e),n)}_createDistortedCurtainMesh(t,e){let i=this._createTexture(t.image),n=new Os(this._createDistortedCurtainPlaneMaterialParameters(e,i));return new Es(this._getRegularFlatImagePlaneGeo(e),n)}_createSphereCurtainMesh(t,e){let i=this._createTexture(t.image),n=new Os(this._createCurtainSphereMaterialParameters(e,i));return this._useMesh(e,t)?new Es(this._getImageSphereGeo(e,t),n):new Es(this._getFlatImageSphereGeo(e),n)}_createImageSphere(t,e){let i=this._createTexture(t.image),n=new Os(this._createSphereMaterialParameters(e,i));return this._useMesh(e,t)?new Es(this._getImageSphereGeo(e,t),n):new Es(this._getFlatImageSphereGeo(e),n)}_createImagePlane(t,e){let i=this._createTexture(t.image),n=new Os(this._createPlaneMaterialParameters(e,i));return new Es(this._useMesh(e,t)?this._getImagePlaneGeo(e,t):this._getRegularFlatImagePlaneGeo(e),n)}_createImagePlaneFisheye(t,e){let i=this._createTexture(t.image),n=new Os(this._createPlaneMaterialParametersFisheye(e,i));return new Es(this._useMesh(e,t)?this._getImagePlaneGeoFisheye(e,t):this._getRegularFlatImagePlaneGeoFisheye(e),n)}_createSphereMaterialParameters(t,e){return{depthWrite:!1,fragmentShader:tm.spherical.fragment,side:2,transparent:!0,uniforms:{opacity:{value:1},projectorMat:{value:t.rt},projectorTex:{value:e}},vertexShader:tm.spherical.vertex}}_createCurtainSphereMaterialParameters(t,e){return{depthWrite:!1,fragmentShader:tm.sphericalCurtain.fragment,side:2,transparent:!0,uniforms:{curtain:{value:1},opacity:{value:1},projectorMat:{value:t.rt},projectorTex:{value:e}},vertexShader:tm.sphericalCurtain.vertex}}_createPlaneMaterialParameters(t,e){return{depthWrite:!1,fragmentShader:tm.perspective.fragment,side:2,transparent:!0,uniforms:{focal:{value:t.focal},k1:{value:t.ck1},k2:{value:t.ck2},opacity:{value:1},projectorMat:{value:t.basicRt},projectorTex:{value:e},radial_peak:{value:t.radialPeak?t.radialPeak:0},scale_x:{value:Math.max(t.basicHeight,t.basicWidth)/t.basicWidth},scale_y:{value:Math.max(t.basicWidth,t.basicHeight)/t.basicHeight}},vertexShader:tm.perspective.vertex}}_createPlaneMaterialParametersFisheye(t,e){return{depthWrite:!1,fragmentShader:tm.fisheye.fragment,side:2,transparent:!0,uniforms:{focal:{value:t.focal},k1:{value:t.ck1},k2:{value:t.ck2},opacity:{value:1},projectorMat:{value:t.basicRt},projectorTex:{value:e},radial_peak:{value:t.radialPeak?t.radialPeak:0},scale_x:{value:Math.max(t.basicHeight,t.basicWidth)/t.basicWidth},scale_y:{value:Math.max(t.basicWidth,t.basicHeight)/t.basicHeight}},vertexShader:tm.fisheye.vertex}}_createCurtainPlaneMaterialParametersFisheye(t,e){return{depthWrite:!1,fragmentShader:tm.fisheyeCurtain.fragment,side:2,transparent:!0,uniforms:{curtain:{value:1},focal:{value:t.focal},k1:{value:t.ck1},k2:{value:t.ck2},opacity:{value:1},projectorMat:{value:t.basicRt},projectorTex:{value:e},radial_peak:{value:t.radialPeak?t.radialPeak:0},scale_x:{value:Math.max(t.basicHeight,t.basicWidth)/t.basicWidth},scale_y:{value:Math.max(t.basicWidth,t.basicHeight)/t.basicHeight}},vertexShader:tm.fisheyeCurtain.vertex}}_createCurtainPlaneMaterialParameters(t,e){return{depthWrite:!1,fragmentShader:tm.perspectiveCurtain.fragment,side:2,transparent:!0,uniforms:{curtain:{value:1},focal:{value:t.focal},k1:{value:t.ck1},k2:{value:t.ck2},opacity:{value:1},projectorMat:{value:t.basicRt},projectorTex:{value:e},radial_peak:{value:t.radialPeak?t.radialPeak:0},scale_x:{value:Math.max(t.basicHeight,t.basicWidth)/t.basicWidth},scale_y:{value:Math.max(t.basicWidth,t.basicHeight)/t.basicHeight}},vertexShader:tm.perspectiveCurtain.vertex}}_createDistortedCurtainPlaneMaterialParameters(t,e){return{depthWrite:!1,fragmentShader:tm.perspectiveDistortedCurtain.fragment,side:2,transparent:!0,uniforms:{curtain:{value:1},opacity:{value:1},projectorMat:{value:t.projectorMatrix()},projectorTex:{value:e}},vertexShader:tm.perspectiveDistortedCurtain.vertex}}_createDistortedPlaneMaterialParameters(t,e){return{depthWrite:!1,fragmentShader:tm.perspectiveDistorted.fragment,side:2,transparent:!0,uniforms:{opacity:{value:1},projectorMat:{value:t.projectorMatrix()},projectorTex:{value:e}},vertexShader:tm.perspectiveDistorted.vertex}}_createTexture(t){let e=new hn(t);return e.minFilter=Ai,e.needsUpdate=!0,e}_useMesh(t,e){return e.mesh.vertices.length&&t.hasValidScale}_getImageSphereGeo(t,e){const i=t.srtInverse;let n=5*t.scale,r=this._imageSphereRadius*t.scale,s=e.mesh.vertices,o=s.length/3,a=new Float32Array(s.length);for(let t=0;t<o;++t){let e=3*t,o=s[e+0],c=s[e+1],h=s[e+2],l=Math.sqrt(o*o+c*c+h*h),u=Math.max(n,Math.min(l,r))/l,d=new fn(o*u,c*u,h*u);d.applyMatrix4(i),a[e+0]=d.x,a[e+1]=d.y,a[e+2]=d.z}let c=e.mesh.faces,h=new Uint16Array(c.length);for(let t=0;t<c.length;++t)h[t]=c[t];let l=new hs;return l.setAttribute("position",new Hr(a,3)),l.setIndex(new Hr(h,1)),l}_getImagePlaneGeo(t,e){const i=t.srtInverse;let n=5*t.scale,r=this._imagePlaneDepth*t.scale,s=e.mesh.vertices,o=s.length/3,a=new Float32Array(s.length);for(let t=0;t<o;++t){let e=3*t,o=s[e+0],c=s[e+1],h=s[e+2];t<4&&(o*=3,c*=3);let l=Math.max(n,Math.min(h,r)),u=l/h,d=new fn(o*u,c*u,l);d.applyMatrix4(i),a[e+0]=d.x,a[e+1]=d.y,a[e+2]=d.z}let c=e.mesh.faces,h=new Uint16Array(c.length);for(let t=0;t<c.length;++t)h[t]=c[t];let l=new hs;return l.setAttribute("position",new Hr(a,3)),l.setIndex(new Hr(h,1)),l}_getImagePlaneGeoFisheye(t,e){const i=t.srtInverse;let n=5*t.scale,r=this._imagePlaneDepth*t.scale,s=e.mesh.vertices,o=s.length/3,a=new Float32Array(s.length);for(let t=0;t<o;++t){let e=3*t,o=s[e+0],c=s[e+1],h=s[e+2],l=Math.sqrt(o*o+c*c+h*h),u=Math.max(n,Math.min(l,r))/l,d=new fn(o*u,c*u,h*u);d.applyMatrix4(i),a[e+0]=d.x,a[e+1]=d.y,a[e+2]=d.z}let c=e.mesh.faces,h=new Uint16Array(c.length);for(let t=0;t<c.length;++t)h[t]=c[t];let l=new hs;return l.setAttribute("position",new Hr(a,3)),l.setIndex(new Hr(h,1)),l}_getFlatImageSphereGeo(t){const e=new zh(this._imageSphereRadius,20,40),i=t.rt.clone().invert();return e.applyMatrix4(i),e}_getRegularFlatImagePlaneGeo(t){let e=t.width,i=t.height,n=Math.max(e,i),r=e/2/n,s=i/2/n;return this._getFlatImagePlaneGeo(t,r,s)}_getFlatImagePlaneGeo(t,e,i){let n=[];return n.push(t.unprojectSfM([-e,-i],this._imagePlaneDepth)),n.push(t.unprojectSfM([e,-i],this._imagePlaneDepth)),n.push(t.unprojectSfM([e,i],this._imagePlaneDepth)),n.push(t.unprojectSfM([-e,i],this._imagePlaneDepth)),this._createFlatGeometry(n)}_getRegularFlatImagePlaneGeoFisheye(t){let e=t.width,i=t.height,n=Math.max(e,i),r=e/2/n,s=i/2/n;return this._getFlatImagePlaneGeoFisheye(t,r,s)}_getFlatImagePlaneGeoFisheye(t,e,i){let n=[];return n.push(t.unprojectSfM([-e,-i],this._imagePlaneDepth)),n.push(t.unprojectSfM([e,-i],this._imagePlaneDepth)),n.push(t.unprojectSfM([e,i],this._imagePlaneDepth)),n.push(t.unprojectSfM([-e,i],this._imagePlaneDepth)),this._createFlatGeometry(n)}_getFlatImagePlaneGeoFromBasic(t,e,i,n,r){let s=[];return s.push(t.unprojectBasic([e,n],this._imagePlaneDepth)),s.push(t.unprojectBasic([i,n],this._imagePlaneDepth)),s.push(t.unprojectBasic([i,r],this._imagePlaneDepth)),s.push(t.unprojectBasic([e,r],this._imagePlaneDepth)),this._createFlatGeometry(s)}_createFlatGeometry(t){let e=new Float32Array(12);for(let i=0;i<t.length;i++){let n=3*i;e[n+0]=t[i][0],e[n+1]=t[i][1],e[n+2]=t[i][2]}let i=new Uint16Array(6);i[0]=0,i[1]=1,i[2]=3,i[3]=1,i[4]=2,i[5]=3;let n=new hs;return n.setAttribute("position",new Hr(e,3)),n.setIndex(new Hr(i,1)),n}}class im{constructor(){this._planes={},this._planesOld={},this._planesPeriphery={},this._scene=new Qa,this._sceneOld=new Qa,this._scenePeriphery=new Qa}get planes(){return this._planes}get planesOld(){return this._planesOld}get planesPeriphery(){return this._planesPeriphery}get scene(){return this._scene}get sceneOld(){return this._sceneOld}get scenePeriphery(){return this._scenePeriphery}updateImagePlanes(t){this._dispose(this._planesOld,this.sceneOld);for(const t in this._planes){if(!this._planes.hasOwnProperty(t))continue;const e=this._planes[t];this._scene.remove(e),this._sceneOld.add(e)}for(const e in t)t.hasOwnProperty(e)&&this._scene.add(t[e]);this._planesOld=this._planes,this._planes=t}addImagePlanes(t){for(const e in t){if(!t.hasOwnProperty(e))continue;const i=t[e];this._scene.add(i),this._planes[e]=i}}addImagePlanesOld(t){for(const e in t){if(!t.hasOwnProperty(e))continue;const i=t[e];this._sceneOld.add(i),this._planesOld[e]=i}}setImagePlanes(t){this._clear(),this.addImagePlanes(t)}addPeripheryPlanes(t){for(const e in t){if(!t.hasOwnProperty(e))continue;const i=t[e];this._scenePeriphery.add(i),this._planesPeriphery[e]=i}}setPeripheryPlanes(t){this._clearPeriphery(),this.addPeripheryPlanes(t)}setImagePlanesOld(t){this._clearOld(),this.addImagePlanesOld(t)}clear(){this._clear(),this._clearOld()}_clear(){this._dispose(this._planes,this._scene),this._planes={}}_clearOld(){this._dispose(this._planesOld,this._sceneOld),this._planesOld={}}_clearPeriphery(){this._dispose(this._planesPeriphery,this._scenePeriphery),this._planesPeriphery={}}_dispose(t,e){for(const i in t){if(!t.hasOwnProperty(i))continue;const n=t[i];e.remove(n),n.geometry.dispose(),n.material.dispose();let r=n.material.uniforms.projectorTex.value;null!=r&&r.dispose()}}}class nm{constructor(){this._factory=new em,this._scene=new im,this._alpha=0,this._alphaOld=0,this._fadeOutSpeed=.05,this._currentKey=null,this._previousKey=null,this._providerDisposers={},this._frameId=0,this._needsRender=!1}get frameId(){return this._frameId}get needsRender(){return this._needsRender}indicateNeedsRender(){this._needsRender=!0}addPeripheryPlane(t,e){const i=this._factory.createMesh(t,e),n={};n[t.id]=i,this._scene.addPeripheryPlanes(n),this._needsRender=!0}clearPeripheryPlanes(){this._scene.setPeripheryPlanes({}),this._needsRender=!0}updateFrame(t){this._updateFrameId(t.id),this._needsRender=this._updateAlpha(t.state.alpha)||this._needsRender,this._needsRender=this._updateAlphaOld(t.state.alpha)||this._needsRender,this._needsRender=this._updateImagePlanes(t.state)||this._needsRender}setTextureProvider(t,e){if(t!==this._currentKey)return;let i=e.textureCreated$.subscribe((t=>{this._updateTexture(t)})),n=e.textureUpdated$.subscribe((t=>{this._needsRender=!0}));if(t in this._providerDisposers){(0,this._providerDisposers[t])(),delete this._providerDisposers[t]}this._providerDisposers[t]=()=>{i.unsubscribe(),n.unsubscribe(),e.dispose()}}updateTextureImage(t,e){this._needsRender=!0;const i=this._extend({},this._scene.planes,this._scene.planesOld,this._scene.planesPeriphery);for(const n in i){if(!i.hasOwnProperty(n))continue;if(n!==e.id)continue;let r=i[n].material.uniforms.projectorTex.value;r.image=t,r.needsUpdate=!0}}render(t,e){const i=this._scene.planes,n=this._scene.planesOld,r=this._scene.planesPeriphery,s=Object.keys(n).length?1:this._alpha,o=Object.keys(n).length?1:Math.floor(this._alpha);for(const t in i){if(!i.hasOwnProperty(t))continue;i[t].material.uniforms.opacity.value=s}for(const t in n){if(!n.hasOwnProperty(t))continue;n[t].material.uniforms.opacity.value=this._alphaOld}for(const t in r){if(!r.hasOwnProperty(t))continue;r[t].material.uniforms.opacity.value=o}e.render(this._scene.scenePeriphery,t),e.render(this._scene.scene,t),e.render(this._scene.sceneOld,t);for(const t in i){if(!i.hasOwnProperty(t))continue;i[t].material.uniforms.opacity.value=this._alpha}e.render(this._scene.scene,t)}clearNeedsRender(){this._needsRender=!1}dispose(){this._scene.clear()}_updateFrameId(t){this._frameId=t}_updateAlpha(t){return t!==this._alpha&&(this._alpha=t,!0)}_updateAlphaOld(t){return!(t<1||0===this._alphaOld)&&(this._alphaOld=Math.max(0,this._alphaOld-this._fadeOutSpeed),!0)}_updateImagePlanes(t){if(null==t.currentImage||t.currentImage.id===this._currentKey)return!1;let e=null!=t.previousImage?t.previousImage.id:null,i=t.currentImage.id;if(this._previousKey!==e&&this._previousKey!==i&&this._previousKey in this._providerDisposers){(0,this._providerDisposers[this._previousKey])(),delete this._providerDisposers[this._previousKey]}if(null!=e){if(e!==this._currentKey&&e!==this._previousKey){let i=this._factory.createMesh(t.previousImage,t.previousTransform);const n={};n[e]=i,this._scene.updateImagePlanes(n)}this._previousKey=e}this._currentKey=i;let n=this._factory.createMesh(t.currentImage,t.currentTransform);const r={};return r[i]=n,this._scene.updateImagePlanes(r),this._alphaOld=1,!0}_updateTexture(t){this._needsRender=!0;const e=this._scene.planes;for(const i in e){if(!e.hasOwnProperty(i))continue;let n=e[i].material,r=n.uniforms.projectorTex.value;n.uniforms.projectorTex.value=null,r.dispose(),n.uniforms.projectorTex.value=t}}_extend(t,...e){for(const i of e)for(const e in i)i.hasOwnProperty(e)&&(t[e]=i[e]);return t}}var rm;!function(t){t[t.Background=0]="Background",t[t.Opaque=1]="Opaque"}(rm||(rm={}));class sm{constructor(t){this._api=t,this._urls$=new Map}getImage$(t){let e;const i=new Promise(((t,i)=>{e=i}));return[b.create((n=>{this._api.data.getImageBuffer(t,i).then((t=>{e=null;const i=new Image;i.crossOrigin="Anonymous",i.onload=()=>{window.URL.revokeObjectURL(i.src),n.next(i),n.complete()},i.onerror=()=>{e=null,window.URL.revokeObjectURL(i.src),n.error(new Error("Failed to load image tile"))};const r=new Blob([t]);i.src=window.URL.createObjectURL(r)}),(t=>{e=null,n.error(t)}))})),()=>{e&&e()}]}getURLs$(t,e){const i=this._inventId(t,e);if(this._urls$.has(i))return this._urls$.get(i);const n={imageId:t,z:e},r=this._api.getImageTiles$(n).pipe(rt((t=>t.node)),Me((()=>{this._urls$.delete(i)})),He(),E());return this._urls$.set(i,r),r}_inventId(t,e){return`${t}-${e}`}}class om{constructor(){this._tiles=new Map,this._urlLevels=new Set,this._urls=new Map}add(t,e){if(this._tiles.has(t))throw new Error(`Image tile already stored (${t})`);this._tiles.set(t,e)}addURLs(t,e){const i=this._urls;for(const t of e){const e=this.inventId(t);if(this._urls.has(e))throw new Error(`URL already stored (${e})`);i.set(e,t.url)}this._urlLevels.add(t)}dispose(){this._tiles.forEach((t=>window.URL.revokeObjectURL(t.src))),this._tiles.clear(),this._urls.clear(),this._urlLevels.clear()}get(t){return this._tiles.get(t)}getURL(t){return this._urls.get(t)}has(t){return this._tiles.has(t)}hasURL(t){return this._urls.has(t)}hasURLLevel(t){return this._urlLevels.has(t)}inventId(t){return`${t.z}-${t.x}-${t.y}`}}class am{constructor(){this._viewportCoords=new Wf}computeRegionOfInterest(t,e,i){const n=this._viewportBoundaryPoints(4),r=this._viewportPointsBoundingBox(n,t,i);this._clipBoundingBox(r);const s=2/e.width,o=2/e.height,a=[[-.5*s,.5*o],[.5*s,.5*o],[.5*s,-.5*o],[-.5*s,-.5*o]],c=this._viewportPointsBoundingBox(a,t,i),h=c.minX<c.maxX;return{bbox:r,pixelHeight:c.maxY-c.minY,pixelWidth:c.maxX-c.minX+(h?0:1)}}_viewportBoundaryPoints(t){const e=[],i=[[-1,1],[1,1],[1,-1],[-1,-1]],n=[[2,0],[0,-2],[-2,0],[0,2]];for(let r=0;r<4;++r){const s=i[r],o=n[r];for(let i=0;i<t;++i)e.push([s[0]+o[0]*i/t,s[1]+o[1]*i/t])}return e}_viewportPointsBoundingBox(t,e,i){const n=t.map((t=>this._viewportCoords.viewportToBasic(t[0],t[1],i,e.perspective)));return dd(i.cameraType)?this._boundingBoxSpherical(n):this._boundingBox(n)}_boundingBox(t){const e={maxX:Number.NEGATIVE_INFINITY,maxY:Number.NEGATIVE_INFINITY,minX:Number.POSITIVE_INFINITY,minY:Number.POSITIVE_INFINITY};for(let i=0;i<t.length;++i)e.minX=Math.min(e.minX,t[i][0]),e.maxX=Math.max(e.maxX,t[i][0]),e.minY=Math.min(e.minY,t[i][1]),e.maxY=Math.max(e.maxY,t[i][1]);return e}_boundingBoxSpherical(t){const e=[],i=[];for(let n=0;n<t.length;++n)e.push(t[n][0]),i.push(t[n][1]);e.sort(((t,e)=>this._sign(t-e))),i.sort(((t,e)=>this._sign(t-e)));const n=this._intervalSpherical(e);return{maxX:n[1],maxY:i[i.length-1],minX:n[0],minY:i[0]}}_intervalSpherical(t){let e=0,i=-1;for(let n=0;n<t.length-1;++n){const r=t[n+1]-t[n];r>e&&(e=r,i=n)}return t[0]+1-t[t.length-1]>e?[t[0],t[t.length-1]]:[t[i+1],t[i]]}_clipBoundingBox(t){t.minX=Math.max(0,Math.min(1,t.minX)),t.maxX=Math.max(0,Math.min(1,t.maxX)),t.minY=Math.max(0,Math.min(1,t.minY)),t.maxY=Math.max(0,Math.min(1,t.maxY))}_sign(t){return t>0?1:t<0?-1:0}}function cm(t,e,i){return Math.max(e,Math.min(i,t))}function hm(t){return 1024/lm(t)}function lm(t){return Math.pow(2,t.z-t.max)}function um(t){return Math.ceil(function(t){const e=Math.max(t.w,t.h);return Math.log(e)/Math.log(2)}(t))}function dm(t,e,i){const n=hm(i),r=e.w,s=e.h,o=Math.ceil(r/n)-1,a=Math.ceil(s/n)-1;return{x:cm(Math.floor(r*t[0]/n),0,o),y:cm(Math.floor(s*t[1]/n),0,a)}}function pm(t,e,i){const n=1024*(1/lm(i)),r=n*t.x,s=n*t.y,o=Math.min(n,e.w-r);return{h:Math.min(n,e.h-s),x:r,y:s,w:o}}function fm(t,e,i){return i*t<=e&&e<i*(t+1)}function mm(t,e){if(t.z===e.z)return t.x===e.x&&t.y===e.y;const i=t.z<e.z?t:e,n=t.z<e.z?e:t,r=1/lm({max:n.z,z:i.z}),s=fm(i.x,n.x,r),o=fm(i.y,n.y,r);return s&&o}function gm(t){return t.w>0&&t.h>0}class _m{constructor(t,e,i,n,r,s,o){const a={h:i,w:e};gm(a)||console.warn(`Original image size (${e}, ${i}) is invalid (${t}). Tiles will not be loaded.`),this._imageId=t,this._size=a,this._level={max:um(this._size),z:-1},this._holder=new Uf,this._updated$=new T,this._createdSubject$=new T,this._created$=this._createdSubject$.pipe(Ue(1),E()),this._holder.push(this._created$.subscribe((()=>{}))),this._hasSubject$=new T,this._has$=this._hasSubject$.pipe(ni(!1),Ue(1),E()),this._holder.push(this._has$.subscribe((()=>{}))),this._renderedLevel=new Set,this._rendered=new Map,this._subscriptions=new Map,this._urlSubscriptions=new Map,this._loader=r,this._store=s,this._background=n,this._renderer=o,this._aborts=[],this._render=null,this._disposed=!1}get disposed(){return this._disposed}get hasTexture$(){return this._has$}get id(){return this._imageId}get textureUpdated$(){return this._updated$}get textureCreated$(){return this._created$}abort(){this._subscriptions.forEach((t=>t.unsubscribe())),this._subscriptions.clear();for(const t of this._aborts)t();this._aborts=[]}dispose(){this._disposed?console.warn(`Texture already disposed (${this._imageId})`):(this._urlSubscriptions.forEach((t=>t.unsubscribe())),this._urlSubscriptions.clear(),this.abort(),null!=this._render&&(this._render.target.dispose(),this._render.target=null,this._render.camera=null,this._render=null),this._store.dispose(),this._holder.unsubscribe(),this._renderedLevel.clear(),this._background=null,this._renderer=null,this._disposed=!0)}setRegionOfInterest(t){if(!gm(this._size))return;const e=1/t.pixelWidth,i=function(t,e,i){return Math.max(e,Math.min(i,um(t)))}({h:1/t.pixelHeight,w:e},11,this._level.max);i!==this._level.z&&(this.abort(),this._level.z=i,this._renderedLevel.clear(),this._rendered.forEach(((t,e)=>{t.z===i&&this._renderedLevel.add(e)}))),null==this._render&&this._initRender();const n=function(t,e,i,n){const r=[];if(t.x>e.x){const s=hm(n),o=Math.ceil(i.w/s)-1;for(let e=t.x;e<=o;e++)r.push(e);for(let t=0;t<=e.x;t++)r.push(t)}else for(let i=t.x;i<=e.x;i++)r.push(i);const s=[];for(const i of r)for(let n=t.y;n<=e.y;n++)s.push({x:i,y:n});return s}(dm([t.bbox.minX,t.bbox.minY],this._size,this._level),dm([t.bbox.maxX,t.bbox.maxY],this._size,this._level),this._size,this._level);this._fetchTiles(i,n)}_fetchTile(t){const e=this._loader.getImage$(t.url),i=e[0],n=e[1];this._aborts.push(n);const r=this._store.inventId(t),s=i.subscribe((e=>{const i=pm(t,this._size,this._level);this._renderToTarget(i,e),this._subscriptions.delete(r),this._removeFromArray(n,this._aborts),this._markRendered(t),this._store.add(r,e),this._updated$.next(!0)}),(t=>{this._subscriptions.delete(r),this._removeFromArray(n,this._aborts),console.error(t)}));s.closed||this._subscriptions.set(r,s)}_fetchTiles(t,e){const i=(this._store.hasURLLevel(t)?G(void 0):this._loader.getURLs$(this._imageId,t).pipe(pi((e=>{this._store.hasURLLevel(t)||this._store.addURLs(t,e)})))).subscribe((()=>{if(t===this._level.z){for(const i of e){const e={x:i.x,y:i.y,z:t,url:null},n=this._store.inventId(e);if(!this._renderedLevel.has(n)&&!this._subscriptions.has(n))if(this._store.has(n)){const t=pm(i,this._size,this._level);this._renderToTarget(t,this._store.get(n)),this._markRendered(e),this._updated$.next(!0)}else e.url=this._store.getURL(n),this._fetchTile(e)}this._urlSubscriptions.delete(t)}}),(e=>{this._urlSubscriptions.delete(t),console.error(e)}));i.closed||this._urlSubscriptions.set(t,i)}_initRender(){const t=this._size.w/2,e=this._size.h/2,i=new Kl(-t,t,e,-e,-1,1);i.position.z=1;const n=this._renderer.getContext(),r=n.getParameter(n.MAX_TEXTURE_SIZE),s=Math.max(this._size.w,this._size.h),o=r>s?1:r/s,a=Math.floor(o*this._size.w),c=Math.floor(o*this._size.h),h=new dn(a,c,{depthBuffer:!1,format:ki,magFilter:Ai,minFilter:Ai,stencilBuffer:!1});this._render={camera:i,target:h};const l=pm({x:0,y:0},this._size,{max:this._level.max,z:0});this._renderToTarget(l,this._background),this._createdSubject$.next(h.texture),this._hasSubject$.next(!0)}_markRendered(t){const e=Array.from(this._rendered.entries()).filter((([e,i])=>i.z!==t.z));for(const[i,n]of e)mm(t,n)&&this._rendered.delete(i);const i=this._store.inventId(t);this._rendered.set(i,t),this._renderedLevel.add(i)}_removeFromArray(t,e){const i=e.indexOf(t);-1!==i&&e.splice(i,1)}_renderToTarget(t,e){const i=new hn(e);i.minFilter=Ai,i.needsUpdate=!0;const n=new qs(t.w,t.h),r=new Fr({map:i,side:0}),s=new Es(n,r);s.position.x=-this._size.w/2+t.x+t.w/2,s.position.y=this._size.h/2-t.y-t.h/2;const o=new Qa;o.add(s);const a=this._renderer.getRenderTarget();this._renderer.resetState(),this._renderer.setRenderTarget(this._render.target),this._renderer.render(o,this._render.camera),this._renderer.setRenderTarget(a),o.remove(s),n.dispose(),r.dispose(),i.dispose()}}var vm,ym,bm,xm,wm,Sm;!function(t){t[t.Custom=0]="Custom",t[t.Earth=1]="Earth",t[t.Traversing=2]="Traversing",t[t.Waiting=3]="Waiting",t[t.WaitingInteractively=4]="WaitingInteractively"}(vm||(vm={}));class Mm extends Vf{constructor(t,e,i){super(t,e,i),this._imageTileLoader=new sm(i.api),this._roiCalculator=new am,this._rendererOperation$=new T,this._rendererCreator$=new T,this._rendererDisposer$=new T,this._renderer$=this._rendererOperation$.pipe(Le(((t,e)=>e(t)),null),Nt((t=>null!=t)),ue(void 0,(t=>t.frameId))),this._rendererCreator$.pipe(rt((()=>t=>{if(null!=t)throw new Error("Multiple image plane states can not be created at the same time");return new nm}))).subscribe(this._rendererOperation$),this._rendererDisposer$.pipe(rt((()=>t=>(t.dispose(),null)))).subscribe(this._rendererOperation$)}_activate(){const t=this._subscriptions;t.push(this._renderer$.pipe(rt((t=>{const e={name:this._name,renderer:{frameId:t.frameId,needsRender:t.needsRender,render:t.render.bind(t),pass:rm.Background}};return t.clearNeedsRender(),e}))).subscribe(this._container.glRenderer.render$)),this._rendererCreator$.next(null),t.push(this._navigator.stateService.currentState$.pipe(rt((t=>e=>(e.updateFrame(t),e)))).subscribe(this._rendererOperation$));const e=this._container.configurationService.imageTiling$.pipe(ri((t=>t?this._navigator.stateService.currentState$:new T)),ue(void 0,(t=>t.state.currentImage.id)),bi(this._container.glRenderer.webGLRenderer$),rt((([t,e])=>{const i=t.state,n=i.currentImage,r=i.currentTransform;return new _m(n.id,r.basicWidth,r.basicHeight,n.image,this._imageTileLoader,new om,e)})),Ue(1),E());t.push(e.subscribe((()=>{}))),t.push(e.pipe(rt((t=>e=>(e.setTextureProvider(t.id,t),e)))).subscribe(this._rendererOperation$)),t.push(e.pipe(ze()).subscribe((t=>{t[0].abort()})));const i=this._container.configurationService.imageTiling$.pipe(ri((t=>t?gt(this._navigator.stateService.state$,this._navigator.stateService.inTranslation$):new T)),ri((([t,e])=>(t===vm.Traversing||t===vm.Waiting||t===vm.WaitingInteractively)&&!e?this._container.renderService.renderCameraFrame$:B())),rt((t=>({camera:t,height:t.size.height.valueOf(),lookat:t.camera.lookat.clone(),width:t.size.width.valueOf(),zoom:t.zoom.valueOf()}))),ze(),rt((([t,e])=>{const i=t.width===e.width&&t.height===e.height&&t.zoom===e.zoom&&t.lookat.equals(e.lookat);return{camera:e.camera,stalled:i}})),ue(((t,e)=>t.stalled===e.stalled)),Nt((t=>t.stalled)),bi(this._container.renderService.size$,this._navigator.stateService.currentTransform$));t.push(e.pipe(ri((t=>i.pipe(rt((([e,i,n])=>{const r=e.camera,s=(new Wf).viewportToBasic(0,0,n,r.perspective);if(!(s[0]<0||s[1]<0||s[0]>1||s[1]>1))return[this._roiCalculator.computeRegionOfInterest(r,i,n),t]})),Nt((t=>!!t))))),Nt((t=>!t[1].disposed))).subscribe((([t,e])=>{e.setRegionOfInterest(t)})));const n=e.pipe(ri((t=>t.hasTexture$)),ni(!1),Ue(1),E());t.push(n.subscribe((()=>{}))),t.push(this._navigator.panService.panImages$.pipe(Nt((t=>0===t.length)),rt((()=>t=>(t.clearPeripheryPlanes(),t)))).subscribe(this._rendererOperation$));const r=this._navigator.panService.panImages$.pipe(ri((t=>bt(t).pipe(Mt((([t,e])=>gt(this._navigator.graphService.cacheImage$(t.id).pipe(te((e=>(console.error(`Failed to cache periphery image (${t.id})`,e),B())))),G(e))))))),Ze());t.push(r.pipe(rt((([t,e])=>i=>(i.addPeripheryPlane(t,e),i)))).subscribe(this._rendererOperation$)),t.push(r.pipe(Mt((([t])=>t.cacheImage$().pipe(te((()=>B()))))),rt((t=>e=>(e.updateTextureImage(t.image,t),e)))).subscribe(this._rendererOperation$));const s=this._navigator.stateService.currentState$.pipe(rt((t=>t.state.alpha<1)),ue()),o=gt(this._container.mouseService.active$,this._container.touchService.active$,this._navigator.stateService.inMotion$,s).pipe(rt((([t,e,i,n])=>!(t||e||i||n))),Nt((t=>t)));t.push(this._navigator.stateService.state$.pipe(ri((t=>t===vm.Traversing?this._navigator.panService.panImages$:B())),ri((t=>o.pipe(bi(this._container.renderService.renderCamera$,this._navigator.stateService.currentImage$,this._navigator.stateService.currentTransform$),Mt((([,e,i,n])=>G([e,i,n,t])))))),ri((([t,e,i,n])=>{const r=t.camera.lookat.clone().sub(t.camera.position),s=[(new ld).viewingDirection(e.rotation).angleTo(r),void 0],o=(new Wf).viewportToBasic(0,0,i,t.perspective);o[0]>=0&&o[0]<=1&&o[1]>=0&&o[1]<=1&&(s[0]=Number.NEGATIVE_INFINITY);for(const[t]of n){const e=(new ld).viewingDirection(t.rotation).angleTo(r);e<s[0]&&(s[0]=e,s[1]=t.id)}return s[1]?this._navigator.moveTo$(s[1]).pipe(te((()=>B()))):B()}))).subscribe())}_deactivate(){this._rendererDisposer$.next(null),this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{}}}Mm.componentName="image";class Tm{constructor(t,e,i){this._component=t,this._container=e,this._navigator=i,this._enabled=!1}get isEnabled(){return this._enabled}enable(){!this._enabled&&this._component.activated&&(this._enable(),this._enabled=!0,this._component.configure(this._getConfiguration(!0)))}disable(){this._enabled&&(this._disable(),this._enabled=!1,this._component.activated&&this._component.configure(this._getConfiguration(!1)))}}class Cm extends Tm{_enable(){const e=this._navigator.stateService.currentImage$.pipe(ri((t=>t.sequenceEdges$)));this._keyDownSubscription=this._container.keyboardService.keyDown$.pipe(bi(e)).subscribe((([e,i])=>{let n=null;switch(e.keyCode){case 38:n=t.NavigationDirection.Next;break;case 40:n=t.NavigationDirection.Prev;break;default:return}if(e.preventDefault(),e.altKey&&!e.shiftKey&&i.cached)for(const t of i.edges)if(t.data.direction===n)return void this._navigator.moveTo$(t.target).subscribe(void 0,(t=>{t instanceof Zf||console.error(t)}))}))}_disable(){this._keyDownSubscription.unsubscribe()}_getConfiguration(t){return{keySequenceNavigation:t}}}class Em extends Tm{constructor(t,e,i,n){super(t,e,i),this._spatial=n}_enable(){const e=this._navigator.stateService.currentImage$.pipe(ri((t=>t.spatialEdges$)));this._keyDownSubscription=this._container.keyboardService.keyDown$.pipe(bi(e,this._navigator.stateService.currentState$)).subscribe((([e,i,n])=>{let r=dd(n.state.currentImage.cameraType),s=null;switch(e.keyCode){case 37:s=e.shiftKey&&!r?t.NavigationDirection.TurnLeft:t.NavigationDirection.StepLeft;break;case 38:s=e.shiftKey&&!r?t.NavigationDirection.Spherical:t.NavigationDirection.StepForward;break;case 39:s=e.shiftKey&&!r?t.NavigationDirection.TurnRight:t.NavigationDirection.StepRight;break;case 40:s=e.shiftKey&&!r?t.NavigationDirection.TurnU:t.NavigationDirection.StepBackward;break;default:return}if(e.preventDefault(),!(e.altKey||!i.cached||e.shiftKey&&r))if(r){const e={};e[t.NavigationDirection.StepBackward]=Math.PI,e[t.NavigationDirection.StepForward]=0,e[t.NavigationDirection.StepLeft]=Math.PI/2,e[t.NavigationDirection.StepRight]=-Math.PI/2;const r=this._rotationFromCamera(n.state.camera).phi,o=this._spatial.wrapAngle(r+e[s]),a=Math.PI/4,c=i.edges.filter((e=>e.data.direction===t.NavigationDirection.Spherical||e.data.direction===s));let h=Number.MAX_VALUE,l=null;for(const t of c){const e=Math.abs(this._spatial.wrapAngle(t.data.worldMotionAzimuth-o));e<Math.min(h,a)&&(h=e,l=t.target)}if(null==l)return;this._moveTo(l)}else this._moveDir(s,i)}))}_disable(){this._keyDownSubscription.unsubscribe()}_getConfiguration(t){return{keySpatialNavigation:t}}_moveDir(t,e){for(const i of e.edges)if(i.data.direction===t)return void this._moveTo(i.target)}_moveTo(t){this._navigator.moveTo$(t).subscribe(void 0,(t=>{t instanceof Zf||console.error(t)}))}_rotationFromCamera(t){let e=t.lookat.clone().sub(t.position),i=e.clone().dot(t.up),n=e.clone().sub(t.up.clone().multiplyScalar(i));return{phi:Math.atan2(n.y,n.x),theta:Math.PI/2-this._spatial.angleToPlane(e.toArray(),[0,0,1])}}}class Im extends Tm{constructor(t,e,i,n){super(t,e,i),this._viewportCoords=n}_enable(){this._keyDownSubscription=this._container.keyboardService.keyDown$.pipe(bi(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$)).subscribe((([t,e,i])=>{if(t.altKey||t.ctrlKey||t.metaKey)return;let n=0;switch(t.key){case"+":n=1;break;case"-":n=-1;break;default:return}t.preventDefault();const r=this._viewportCoords.unprojectFromViewport(0,0,e.perspective),s=i.projectBasic(r.toArray());this._navigator.stateService.zoomIn(n,s)}))}_disable(){this._keyDownSubscription.unsubscribe()}_getConfiguration(t){return{keyZoom:t}}}class Am extends Tm{_enable(){this._keyDownSubscription=this._container.keyboardService.keyDown$.pipe(bi(this._navigator.playService.playing$,this._navigator.playService.direction$,this._navigator.playService.speed$,this._navigator.stateService.currentImage$.pipe(ri((t=>t.sequenceEdges$))),this._navigator.stateService.state$.pipe(rt((t=>t===vm.Earth)),ue()))).subscribe((([e,i,n,r,s,o])=>{if(!(e.altKey||e.ctrlKey||e.metaKey)){switch(e.key){case"D":if(!e.shiftKey)return;const a=i?null:n===t.NavigationDirection.Next?t.NavigationDirection.Prev:n===t.NavigationDirection.Prev?t.NavigationDirection.Next:null;null!=a&&this._navigator.playService.setDirection(a);break;case" ":if(e.shiftKey)return;if(!o)if(i)this._navigator.playService.stop();else for(let t of s.edges)t.data.direction===n&&this._navigator.playService.play();break;case"<":this._navigator.playService.setSpeed(r-.05);break;case">":this._navigator.playService.setSpeed(r+.05);break;default:return}e.preventDefault()}}))}_disable(){this._keyDownSubscription.unsubscribe()}_getConfiguration(t){return{keyPlay:t}}}class Pm extends Vf{constructor(t,e,i){super(t,e,i),this._keyPlayHandler=new Am(this,e,i),this._keySequenceNavigationHandler=new Cm(this,e,i),this._keySpatialNavigationHandler=new Em(this,e,i,new ld),this._keyZoomHandler=new Im(this,e,i,new Wf)}get keyPlay(){return this._keyPlayHandler}get keySequenceNavigation(){return this._keySequenceNavigationHandler}get keySpatialNavigation(){return this._keySpatialNavigationHandler}get keyZoom(){return this._keyZoomHandler}_activate(){this._subscriptions.push(this._configuration$.subscribe((t=>{t.keyPlay?this._keyPlayHandler.enable():this._keyPlayHandler.disable(),t.keySequenceNavigation?this._keySequenceNavigationHandler.enable():this._keySequenceNavigationHandler.disable(),t.keySpatialNavigation?this._keySpatialNavigationHandler.enable():this._keySpatialNavigationHandler.disable(),t.keyZoom?this._keyZoomHandler.enable():this._keyZoomHandler.disable()})))}_deactivate(){this._subscriptions.unsubscribe(),this._keyPlayHandler.disable(),this._keySequenceNavigationHandler.disable(),this._keySpatialNavigationHandler.disable(),this._keyZoomHandler.disable()}_getDefaultConfiguration(){return{keyPlay:!0,keySequenceNavigation:!0,keySpatialNavigation:!0,keyZoom:!0}}}Pm.componentName="keyboard";class Rm{constructor(t,e){this._needsRender=!1,this._interactiveObjects=[],this._markers={},this._objectMarkers={},this._raycaster=e||new Bu,this._scene=t||new Qa}get markers(){return this._markers}get needsRender(){return this._needsRender}add(t,e){t.id in this._markers&&this._dispose(t.id),t.createGeometry(e),this._scene.add(t.geometry),this._markers[t.id]=t;for(let e of t.getInteractiveObjects())this._interactiveObjects.push(e),this._objectMarkers[e.uuid]=t.id;this._needsRender=!0}clear(){for(const t in this._markers)this._markers.hasOwnProperty&&this._dispose(t);this._needsRender=!0}get(t){return this._markers[t]}getAll(){return Object.keys(this._markers).map((t=>this._markers[t]))}has(t){return t in this._markers}intersectObjects([t,e],i){this._raycaster.setFromCamera(new rn(t,e),i);const n=this._raycaster.intersectObjects(this._interactiveObjects);for(const t of n)if(t.object.uuid in this._objectMarkers)return this._objectMarkers[t.object.uuid];return null}lerpAltitude(t,e,i){t in this._markers&&(this._markers[t].lerpAltitude(e,i),this._needsRender=!0)}remove(t){t in this._markers&&(this._dispose(t),this._needsRender=!0)}render(t,e){e.render(this._scene,t),this._needsRender=!1}update(t,e,i){if(!(t in this._markers))return;this._markers[t].updatePosition(e,i),this._needsRender=!0}_dispose(t){const e=this._markers[t];this._scene.remove(e.geometry);for(let i of e.getInteractiveObjects()){const e=this._interactiveObjects.indexOf(i);-1!==e?this._interactiveObjects.splice(e,1):console.warn(`Object does not exist (${i.id}) for ${t}`),delete this._objectMarkers[i.uuid]}e.disposeGeometry(),delete this._markers[t]}}class Lm extends Vf{constructor(t,e,i){super(t,e,i),this._graphCalculator=new td,this._markerScene=new Rm,this._markerSet=new yd,this._viewportCoords=new Wf,this._relativeGroundAltitude=-2}add(t){this._markerSet.add(t)}fire(t,e){super.fire(t,e)}get(t){return this._markerSet.get(t)}getAll(){return this._markerSet.getAll()}getMarkerIdAt(t){return new Promise(((e,i)=>{this._container.renderService.renderCamera$.pipe(Ee(),rt((e=>{const i=this._viewportCoords.canvasToViewport(t[0],t[1],this._container.container);return this._markerScene.intersectObjects(i,e.perspective)}))).subscribe((t=>{e(t)}),(t=>{i(t)}))}))}has(t){return this._markerSet.has(t)}off(t,e){super.off(t,e)}on(t,e){super.on(t,e)}remove(t){this._markerSet.remove(t)}removeAll(){this._markerSet.removeAll()}_activate(){const t=this._navigator.stateService.currentState$.pipe(rt((t=>t.state.camera.position.z+this._relativeGroundAltitude)),ue(((t,e)=>Math.abs(t-e)<.01)),Ue(1),E()),e=gt(t,this._navigator.stateService.reference$).pipe(Ee(),rt((()=>{})),Ue(1),E()),i=this._configuration$.pipe(rt((t=>({visibleBBoxSize:Math.max(1,Math.min(200,t.visibleBBoxSize))})))),n=this._navigator.stateService.currentImage$.pipe(rt((t=>t.lngLat)),Ue(1),E()),r=gt(i,n).pipe(rt((([t,e])=>this._graphCalculator.boundingBoxCorners(e,t.visibleBBoxSize/2))),Ue(1),E()),s=gt(At(G(this._markerSet),this._markerSet.changed$),r).pipe(rt((([t,e])=>t.search(e)))),o=this._subscriptions;o.push(e.pipe(ri((()=>s.pipe(bi(this._navigator.stateService.reference$,t))))).subscribe((([t,e,i])=>{const n=this._markerScene,r=n.markers,s=Object.assign({},r);for(const o of t)if(o.id in r)delete s[o.id];else{const t=Ju(o.lngLat.lng,o.lngLat.lat,e.alt+i,e.lng,e.lat,e.alt);n.add(o,t)}for(const t in s)s.hasOwnProperty(t)&&n.remove(t)}))),o.push(e.pipe(ri((()=>this._markerSet.updated$.pipe(bi(r,this._navigator.stateService.reference$,t))))).subscribe((([t,[e,i],n,r])=>{const s=this._markerScene;for(const o of t){const t=s.has(o.id),a=o.lngLat.lat>e.lat&&o.lngLat.lat<i.lat&&o.lngLat.lng>e.lng&&o.lngLat.lng<i.lng;if(a){const t=Ju(o.lngLat.lng,o.lngLat.lat,n.alt+r,n.lng,n.lat,n.alt);s.add(o,t)}else!a&&t&&s.remove(o.id)}}))),o.push(this._navigator.stateService.reference$.pipe(Je(1),bi(t)).subscribe((([t,e])=>{const i=this._markerScene;for(const n of i.getAll()){const r=Ju(n.lngLat.lng,n.lngLat.lat,t.alt+e,t.lng,t.lat,t.alt);i.update(n.id,r)}}))),o.push(t.pipe(Je(1),bi(this._navigator.stateService.reference$,n)).subscribe((([t,e,i])=>{const n=this._markerScene,r=Ju(i.lng,i.lat,e.alt+t,e.lng,e.lat,e.alt);for(const i of n.getAll()){const s=Ju(i.lngLat.lng,i.lngLat.lat,e.alt+t,e.lng,e.lat,e.alt),o=s[0]-r[0],a=s[1]-r[1],c=Math.sqrt(o*o+a*a);c>50||n.lerpAltitude(i.id,t,Math.min(1,Math.max(0,1.2-1.2*c/50)))}}))),o.push(this._navigator.stateService.currentState$.pipe(rt((t=>{const e=this._markerScene;return{name:this._name,renderer:{frameId:t.id,needsRender:e.needsRender,render:e.render.bind(e),pass:rm.Opaque}}}))).subscribe(this._container.glRenderer.render$));const a=gt(this._container.renderService.renderCamera$,this._container.mouseService.mouseMove$).pipe(rt((([t,e])=>{const i=this._container.container,[n,r]=this._viewportCoords.canvasPosition(e,i),s=this._viewportCoords.canvasToViewport(n,r,i);return this._markerScene.intersectObjects(s,t.perspective)})),Ue(1),E()),c=this._container.mouseService.filtered$(this._name,this._container.mouseService.mouseDragStart$).pipe(rt((()=>!0))),h=this._container.mouseService.filtered$(this._name,this._container.mouseService.mouseDragEnd$).pipe(rt((()=>!1))),l=Ot(c,h).pipe(ni(!1));o.push(Ot(c.pipe(bi(a)),gt(h,G(null))).pipe(ni([!1,null]),ze()).subscribe((([t,e])=>{const i=e[0],n=i?"markerdragstart":"markerdragend",r=i?e[1]:t[1],s={marker:this._markerScene.get(r),target:this,type:n};this.fire(n,s)})));const u=Ot(this._container.mouseService.mouseDown$.pipe(rt((()=>!0))),this._container.mouseService.documentMouseUp$.pipe(rt((()=>!1)))).pipe(ni(!1));o.push(gt(this._container.mouseService.active$,a.pipe(ue()),u,l).pipe(rt((([t,e,i,n])=>!t&&null!=e&&i||n)),ue()).subscribe((t=>{t?(this._container.mouseService.claimMouse(this._name,1),this._container.mouseService.claimWheel(this._name,1)):(this._container.mouseService.unclaimMouse(this._name),this._container.mouseService.unclaimWheel(this._name))})));const d=this._container.mouseService.filtered$(this._name,this._container.mouseService.mouseDragStart$).pipe(bi(a,this._container.renderService.renderCamera$),rt((([t,e,i])=>{const n=this._markerScene.get(e),r=this._container.container,[s,o]=this._viewportCoords.projectToCanvas(n.geometry.position.toArray(),r,i.perspective),[a,c]=this._viewportCoords.canvasPosition(t,r);return[n,[a-s,c-o],i]})),Ue(1),E());o.push(this._container.mouseService.filtered$(this._name,this._container.mouseService.mouseDrag$).pipe(bi(d,this._navigator.stateService.reference$,i)).subscribe((([t,[e,i,n],r,s])=>{if(!this._markerScene.has(e.id))return;const o=this._container.container,[a,c]=this._viewportCoords.canvasPosition(t,o),h=a-i[0],l=c-i[1],[u,d]=this._viewportCoords.canvasToViewport(h,l,o),p=new fn(u,d,1).unproject(n.perspective).sub(n.perspective.position).normalize(),f=Math.min(this._relativeGroundAltitude/p.z,s.visibleBBoxSize/2-.1);if(f<0)return;const m=p.clone().multiplyScalar(f).add(n.perspective.position);m.z=n.perspective.position.z+this._relativeGroundAltitude;const[g,_]=Ku(m.x,m.y,m.z,r.lng,r.lat,r.alt);this._markerScene.update(e.id,m.toArray(),{lat:_,lng:g}),this._markerSet.update(e);const v="markerposition",y={marker:e,target:this,type:v};this.fire(v,y)})))}_deactivate(){this._subscriptions.unsubscribe(),this._markerScene.clear()}_getDefaultConfiguration(){return{visibleBBoxSize:100}}}function Om(t,e){return t.x<=Math.max(e.p1.x,e.p2.x)&&t.x>=Math.min(e.p1.x,e.p2.x)&&t.y>=Math.max(e.p1.y,e.p2.y)&&t.y>=Math.min(e.p1.y,e.p2.y)}function Nm(t,e){const i=t.p2.x-t.p1.x,n=t.p2.y-t.p1.y,r=e.p2.x-e.p1.x,s=e.p2.y-e.p1.y,o=i*s-n*r;return o*o<1e-10*(i*i+n*n)*(r*r+s*s)}function Dm(t,e,i){const n=(e.y-t.y)*(i.x-e.x)-(i.y-e.y)*(e.x-t.x);return(r=n)>0?1:r<0?-1:0;var r}function $m(t,e){if(Nm(t,e))return!1;const i=Dm(t.p1,t.p2,e.p1),n=Dm(t.p1,t.p2,e.p2),r=Dm(e.p1,e.p2,t.p1),s=Dm(e.p1,e.p2,t.p2);return i!==n&&r!==s||(!(0!==i||!Om(e.p1,t))||(!(0!==n||!Om(e.p2,t))||(!(0!==r||!Om(t.p1,e))||!(0!==s||!Om(t.p2,e)))))}function km(t,e){if(Nm(t,e))return;const i=t.p1.x,n=t.p2.x,r=t.p1.y,s=t.p2.y,o=e.p1.x,a=e.p2.x,c=e.p1.y,h=e.p2.y,l=(i-n)*(c-h)-(r-s)*(o-a);return{x:((i*s-r*n)*(o-a)-(i-n)*(o*h-c*a))/l,y:((i*s-r*n)*(c-h)-(r-s)*(o*h-c*a))/l}}function zm(t,e){return t>=-1&&t<=1&&e>=-1&&e<=1}function Fm(t,e){return t>=0&&t<=1&&e>=0&&e<=1}function Bm(t,e,i){const n=function(t){let e=[],i=[[0,0],[1,0],[1,1],[0,1]],n=[[1,0],[0,1],[-1,0],[0,-1]];for(let r=0;r<4;++r){let s=i[r],o=n[r];for(let i=0;i<t;++i)e.push([s[0]+o[0]*i/t,s[1]+o[1]*i/t])}return e}(100).map((n=>i.basicToViewportSafe(n[0],n[1],t,e))),r=[],s=[{x:-1,y:1},{x:1,y:1},{x:1,y:-1},{x:-1,y:-1}],o=[!1,!1,!1,!1];for(let t=0;t<n.length;t++){const e=n[t],i=n[(t+1)%n.length];if(null===e)continue;if(null===i){zm(e[0],e[1])&&r.push(e);continue}const[a,c]=e,[h,l]=i;if(zm(a,c))if(zm(h,l))r.push(e);else for(let t=0;t<4;t++){const i={p1:{x:a,y:c},p2:{x:h,y:l}},n={p1:s[t],p2:s[(t+1)%4]};if($m(i,n)){const s=km(i,n);r.push(e,[s.x,s.y]),o[t]=!0}}}const[a,c]=i.viewportToBasic(-1,1,t,e),[h,l]=i.viewportToBasic(1,1,t,e),[u,d]=i.viewportToBasic(1,-1,t,e),[p,f]=i.viewportToBasic(-1,-1,t,e);Fm(a,c)&&(o[3]=o[0]=!0),Fm(h,l)&&(o[0]=o[1]=!0),Fm(u,d)&&(o[1]=o[2]=!0),Fm(p,f)&&(o[2]=o[3]=!0);const m=[-1,-1,1,1];for(let t of r){const e=t[0],i=t[1];e>m[1]&&(m[1]=e),e<m[3]&&(m[3]=e),i>m[0]&&(m[0]=i),i<m[2]&&(m[2]=i)}const g=[1,1,-1,-1],_=[];for(let t=0;t<4;t++)o[t]?_.push(0):_.push(Math.abs(g[t]-m[t]));return _}Lm.componentName="marker";class jm extends Tm{constructor(t,e,i,n,r){super(t,e,i),this._spatial=r,this._viewportCoords=n}_enable(){const t=this._navigator.stateService.currentState$.pipe(rt((t=>t.state.alpha<1)),ue());this._bounceSubscription=gt(t,this._navigator.stateService.inTranslation$,this._container.mouseService.active$,this._container.touchService.active$).pipe(rt((t=>t[0]||t[1]||t[2]||t[3])),ue(),ri((t=>t?B():gt(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$.pipe(Ee())))),bi(this._navigator.panService.panImages$)).subscribe((([[t,e],i])=>{if(!e.hasValidScale&&t.camera.focal<.1)return;if(0===t.perspective.aspect||t.perspective.aspect===Number.POSITIVE_INFINITY)return;const n=Bm(e,t.perspective,this._viewportCoords),r=this._viewportCoords.viewportToBasic(0,0,e,t.perspective);(r[0]<0||r[0]>1)&&i.length>0&&(n[0]=n[2]=0);for(const[,e]of i){const i=Bm(e,t.perspective,this._viewportCoords);for(let t=1;t<n.length;t+=2)i[t]<n[t]&&(n[t]=i[t])}if(Math.max(...n)<.01)return;const s=n[1]-n[3],o=n[0]-n[2],a=this._viewportCoords.unprojectFromViewport(0,0,t.perspective).sub(t.perspective.position),c=this._viewportCoords.unprojectFromViewport(s,0,t.perspective).sub(t.perspective.position),h=this._viewportCoords.unprojectFromViewport(0,o,t.perspective).sub(t.perspective.position);let l=(s>0?1:-1)*c.angleTo(a),u=(o>0?1:-1)*h.angleTo(a);const d=Math.PI/60;l=this._spatial.clamp(.1*l,-d,d),u=this._spatial.clamp(.1*u,-d,d),this._navigator.stateService.rotateUnbounded({phi:l,theta:u})}))}_disable(){this._bounceSubscription.unsubscribe()}_getConfiguration(){return{}}}class Hm{static filteredPairwiseMouseDrag$(t,e){return this._filteredPairwiseMouseDrag$(t,e,e.mouseDragStart$,e.mouseDrag$,e.mouseDragEnd$)}static filteredPairwiseMouseRightDrag$(t,e){return this._filteredPairwiseMouseDrag$(t,e,e.mouseRightDragStart$,e.mouseRightDrag$,e.mouseRightDragEnd$)}static _filteredPairwiseMouseDrag$(t,e,i,n,r){return e.filtered$(t,i).pipe(ri((i=>Ot(At(G(i),e.filtered$(t,n)),e.filtered$(t,r).pipe(rt((()=>null)))).pipe(li((t=>!!t)),ni(null)))),ze(),Nt((t=>null!=t[0]&&null!=t[1])))}}class Um extends Tm{constructor(t,e,i,n,r){super(t,e,i),this._spatial=r,this._viewportCoords=n}_enable(){let t=this._container.mouseService.filtered$(this._component.name,this._container.mouseService.mouseDragStart$).pipe(rt((()=>!0)),Ze()),e=this._container.mouseService.filtered$(this._component.name,this._container.mouseService.mouseDragEnd$).pipe(rt((()=>!1)),Ze());this._activeMouseSubscription=Ot(t,e).subscribe(this._container.mouseService.activate$);const i=Ot(t,e).pipe(ri((t=>t?this._container.mouseService.documentMouseMove$:B())));this._preventDefaultSubscription=Ot(i,this._container.touchService.touchMove$).subscribe((t=>{t.preventDefault()}));let n=this._container.touchService.singleTouchDragStart$.pipe(rt((()=>!0))),r=this._container.touchService.singleTouchDragEnd$.pipe(rt((()=>!1)));this._activeTouchSubscription=Ot(n,r).subscribe(this._container.touchService.activate$);const s=this._navigator.stateService.currentState$.pipe(rt((t=>dd(t.state.currentImage.cameraType)||t.state.imagesAhead<1)),ue(),ri((t=>{if(!t)return B();const e=Hm.filteredPairwiseMouseDrag$(this._component.name,this._container.mouseService),i=Ot(this._container.touchService.singleTouchDragStart$,this._container.touchService.singleTouchDrag$,this._container.touchService.singleTouchDragEnd$.pipe(rt((()=>null)))).pipe(rt((t=>null!=t&&t.touches.length>0?t.touches[0]:null)),ze(),Nt((t=>null!=t[0]&&null!=t[1])));return Ot(e,i)})),bi(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$,this._navigator.panService.panImages$),rt((([t,e,i,n])=>{let r=t[0],s=t[1],o=s.clientX-r.clientX,a=s.clientY-r.clientY,c=this._container.container,[h,l]=this._viewportCoords.canvasPosition(s,c),u=this._viewportCoords.unprojectFromCanvas(h,l,c,e.perspective).sub(e.perspective.position),d=this._viewportCoords.unprojectFromCanvas(h-o,l,c,e.perspective).sub(e.perspective.position),p=this._viewportCoords.unprojectFromCanvas(h,l-a,c,e.perspective).sub(e.perspective.position),f=(o>0?1:-1)*d.angleTo(u),m=(a>0?-1:1)*p.angleTo(u);const g=Bm(i,e.perspective,this._viewportCoords);for(const[,t]of n){const i=Bm(t,e.perspective,this._viewportCoords);for(let t=0;t<g.length;t++)i[t]<g[t]&&(g[t]=i[t])}return g[0]>0&&m<0&&(m/=Math.max(1,200*g[0])),g[2]>0&&m>0&&(m/=Math.max(1,200*g[2])),g[1]>0&&f<0&&(f/=Math.max(1,200*g[1])),g[3]>0&&f>0&&(f/=Math.max(1,200*g[3])),{phi:f,theta:m}})),Ze());var o;this._rotateWithoutInertiaSubscription=s.subscribe((t=>{this._navigator.stateService.rotateWithoutInertia(t)})),this._rotateSubscription=s.pipe(Le(((t,e)=>(this._drainBuffer(t),t.push([Date.now(),e]),t)),[]),(o=Ot(this._container.mouseService.filtered$(this._component.name,this._container.mouseService.mouseDragEnd$),this._container.touchService.singleTouchDragEnd$),function(t){return t.lift(new We(o))}),rt((t=>{const e=this._drainBuffer(t.slice()),i={phi:0,theta:0};for(const t of e)i.phi+=t[1].phi,i.theta+=t[1].theta;const n=e.length;n>0&&(i.phi/=n,i.theta/=n);const r=Math.PI/18;return i.phi=this._spatial.clamp(i.phi,-r,r),i.theta=this._spatial.clamp(i.theta,-r,r),i}))).subscribe((t=>{this._navigator.stateService.rotate(t)}))}_disable(){this._activeMouseSubscription.unsubscribe(),this._activeTouchSubscription.unsubscribe(),this._preventDefaultSubscription.unsubscribe(),this._rotateSubscription.unsubscribe(),this._rotateWithoutInertiaSubscription.unsubscribe(),this._activeMouseSubscription=null,this._activeTouchSubscription=null,this._preventDefaultSubscription=null,this._rotateSubscription=null}_getConfiguration(t){return{dragPan:t}}_drainBuffer(t){const e=Date.now();for(;t.length>0&&e-t[0][0]>50;)t.shift();return t}}class Vm extends Tm{constructor(t,e,i,n,r){super(t,e,i),this._spatial=r,this._viewportCoords=n,this._subscriptions=new Uf}_enable(){const t=this._navigator.stateService.state$.pipe(rt((t=>t===vm.Earth)),Ue(1),E()),e=this._subscriptions;e.push(t.pipe(ri((t=>t?this._container.mouseService.mouseWheel$:B()))).subscribe((t=>{t.preventDefault()}))),e.push(t.pipe(ri((t=>t?Hm.filteredPairwiseMouseDrag$(this._component.name,this._container.mouseService).pipe(Nt((([t,e])=>!(t.ctrlKey&&e.ctrlKey)))):B())),bi(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$),rt((([[t,e],i,n])=>{const r=[0,0,1],s=[0,0,-2],o=this._planeIntersection(e,r,s,i.perspective,this._container.container),a=this._planeIntersection(t,r,s,i.perspective,this._container.container);if(!o||!a)return null;return(new fn).subVectors(o,a).multiplyScalar(-1).toArray()})),Nt((t=>!!t))).subscribe((t=>{this._navigator.stateService.truck(t)}))),e.push(t.pipe(ri((t=>t?Hm.filteredPairwiseMouseDrag$(this._component.name,this._container.mouseService).pipe(Nt((([t,e])=>t.ctrlKey&&e.ctrlKey))):B())),rt((([t,e])=>this._mousePairToRotation(t,e)))).subscribe((t=>{this._navigator.stateService.orbit(t)}))),e.push(t.pipe(ri((t=>t?Hm.filteredPairwiseMouseRightDrag$(this._component.name,this._container.mouseService).pipe(Nt((([t,e])=>!t.ctrlKey&&!e.ctrlKey))):B())),rt((([t,e])=>this._mousePairToRotation(t,e)))).subscribe((t=>{this._navigator.stateService.orbit(t)}))),e.push(t.pipe(ri((t=>t?this._container.mouseService.filteredWheel$(this._component.name,this._container.mouseService.mouseWheel$):B())),rt((t=>{let e=t.deltaY;1===t.deltaMode?e*=40:2===t.deltaMode&&(e*=800);return-e/this._viewportCoords.containerToCanvas(this._container.container)[1]}))).subscribe((t=>{this._navigator.stateService.dolly(t)})))}_disable(){this._subscriptions.unsubscribe()}_getConfiguration(){return{}}_eventToViewport(t,e){const i=this._viewportCoords.canvasPosition(t,e);return this._viewportCoords.canvasToViewport(i[0],i[1],e)}_mousePairToRotation(t,e){const[i,n]=this._eventToViewport(e,this._container.container),[r,s]=this._eventToViewport(t,this._container.container);return{phi:(r-i)*Math.PI,theta:(n-s)*Math.PI/2}}_planeIntersection(t,e,i,n,r){const[s,o]=this._viewportCoords.canvasPosition(t,r),a=this._viewportCoords.unprojectFromCanvas(s,o,r,n).sub(n.position).normalize();if(Math.abs(this._spatial.angleToPlane(a.toArray(),e))<Math.PI/90)return null;const c=n.position.clone(),h=(new fn).fromArray(e),l=(new fn).fromArray(i),u=(new fn).subVectors(l,c).dot(h)/a.clone().dot(h),d=(new fn).addVectors(c,a.multiplyScalar(u));return this._viewportCoords.worldToCamera(d.toArray(),n)[2]>0?null:d}}class Gm extends Tm{constructor(t,e,i,n){super(t,e,i),this._viewportCoords=n}_enable(){this._container.mouseService.claimWheel(this._component.name,0),this._preventDefaultSubscription=this._container.mouseService.mouseWheel$.subscribe((t=>{t.preventDefault()})),this._zoomSubscription=this._container.mouseService.filteredWheel$(this._component.name,this._container.mouseService.mouseWheel$).pipe(bi(this._navigator.stateService.currentState$,((t,e)=>[t,e])),Nt((t=>{let e=t[1].state;return dd(e.currentImage.cameraType)||e.imagesAhead<1})),rt((t=>t[0])),bi(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$,((t,e,i)=>[t,e,i]))).subscribe((t=>{let e=t[0],i=t[1],n=t[2],r=this._container.container,[s,o]=this._viewportCoords.canvasPosition(e,r),a=this._viewportCoords.unprojectFromCanvas(s,o,r,i.perspective),c=n.projectBasic(a.toArray()),h=e.deltaY;1===e.deltaMode?h*=40:2===e.deltaMode&&(h*=800);let l=-3*h/this._viewportCoords.containerToCanvas(r)[1];this._navigator.stateService.zoomIn(l,c)}))}_disable(){this._container.mouseService.unclaimWheel(this._component.name),this._preventDefaultSubscription.unsubscribe(),this._zoomSubscription.unsubscribe(),this._preventDefaultSubscription=null,this._zoomSubscription=null}_getConfiguration(t){return{scrollZoom:t}}}class qm extends Tm{constructor(t,e,i,n){super(t,e,i),this._viewportCoords=n}_enable(){this._preventDefaultSubscription=this._container.touchService.pinch$.subscribe((t=>{t.originalEvent.preventDefault()}));let t=this._container.touchService.pinchStart$.pipe(rt((t=>!0))),e=this._container.touchService.pinchEnd$.pipe(rt((t=>!1)));this._activeSubscription=Ot(t,e).subscribe(this._container.touchService.activate$),this._zoomSubscription=this._container.touchService.pinch$.pipe(bi(this._navigator.stateService.currentState$),Nt((t=>{let e=t[1].state;return dd(e.currentImage.cameraType)||e.imagesAhead<1})),rt((t=>t[0])),bi(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$)).subscribe((([t,e,i])=>{let n=this._container.container,[r,s]=this._viewportCoords.canvasPosition(t,n),o=this._viewportCoords.unprojectFromCanvas(r,s,n,e.perspective),a=i.projectBasic(o.toArray());const[c,h]=this._viewportCoords.containerToCanvas(n);let l=3*t.distanceChange/Math.min(c,h);this._navigator.stateService.zoomIn(l,a)}))}_disable(){this._activeSubscription.unsubscribe(),this._preventDefaultSubscription.unsubscribe(),this._zoomSubscription.unsubscribe(),this._preventDefaultSubscription=null,this._zoomSubscription=null}_getConfiguration(t){return{touchZoom:t}}}class Wm extends Vf{constructor(t,e,i){super(t,e,i);const n=new ld,r=new Wf;this._bounceHandler=new jm(this,e,i,r,n),this._dragPanHandler=new Um(this,e,i,r,n),this._earthControlHandler=new Vm(this,e,i,r,n),this._scrollZoomHandler=new Gm(this,e,i,r),this._touchZoomHandler=new qm(this,e,i,r)}get dragPan(){return this._dragPanHandler}get earthControl(){return this._earthControlHandler}get scrollZoom(){return this._scrollZoomHandler}get touchZoom(){return this._touchZoomHandler}_activate(){this._bounceHandler.enable(),this._subscriptions.push(this._configuration$.subscribe((t=>{t.dragPan?this._dragPanHandler.enable():this._dragPanHandler.disable(),t.earthControl?this._earthControlHandler.enable():this._earthControlHandler.disable(),t.scrollZoom?this._scrollZoomHandler.enable():this._scrollZoomHandler.disable(),t.touchZoom?this._touchZoomHandler.enable():this._touchZoomHandler.disable()}))),this._container.mouseService.claimMouse(this._name,0)}_deactivate(){this._container.mouseService.unclaimMouse(this._name),this._subscriptions.unsubscribe(),this._bounceHandler.disable(),this._dragPanHandler.disable(),this._earthControlHandler.disable(),this._scrollZoomHandler.disable(),this._touchZoomHandler.disable()}_getDefaultConfiguration(){return{dragPan:!0,earthControl:!0,scrollZoom:!0,touchZoom:!0}}}Wm.componentName="pointer";class Xm{constructor(t){this._document=t||document}get document(){return this._document}createElement(t,e,i){const n=this._document.createElement(t);return e&&(n.className=e),i&&i.appendChild(n),n}}class Ym extends Vf{constructor(t,e,i,n){super(t,e,i),this._dom=n||new Xm,this._popups=[],this._added$=new T,this._popups$=new T}add(t){for(const e of t)-1===this._popups.indexOf(e)&&(this._popups.push(e),this._activated&&e.setParentContainer(this._popupContainer));this._added$.next(t),this._popups$.next(this._popups)}getAll(){return this._popups.slice()}remove(t){for(const e of t)this._remove(e);this._popups$.next(this._popups)}removeAll(){for(const t of this._popups.slice())this._remove(t);this._popups$.next(this._popups)}_activate(){this._popupContainer=this._dom.createElement("div","mapillary-popup-container",this._container.container);for(const t of this._popups)t.setParentContainer(this._popupContainer);const t=this._subscriptions;t.push(gt(this._container.renderService.renderCamera$,this._container.renderService.size$,this._navigator.stateService.currentTransform$).subscribe((([t,e,i])=>{for(const n of this._popups)n.update(t,e,i)})));const e=this._popups$.pipe(ni(this._popups),ri((t=>bt(t).pipe(Mt((t=>t.changed$))))),rt((t=>[t])));t.push(Ot(this._added$,e).pipe(bi(this._container.renderService.renderCamera$,this._container.renderService.size$,this._navigator.stateService.currentTransform$)).subscribe((([t,e,i,n])=>{for(const r of t)r.update(e,i,n)})))}_deactivate(){this._subscriptions.unsubscribe();for(const t of this._popups)t.remove();this._container.container.removeChild(this._popupContainer),delete this._popupContainer}_getDefaultConfiguration(){return{}}_remove(t){const e=this._popups.indexOf(t);if(-1===e)return;const i=this._popups.splice(e,1)[0];this._activated&&i.remove()}}Ym.componentName="popup",function(t){t[t.Sequence=0]="Sequence",t[t.Spatial=1]="Spatial"}(ym||(ym={})),function(t){t[t.Default=0]="Default",t[t.Playback=1]="Playback",t[t.Timeline=2]="Timeline"}(bm||(bm={}));class Zm{constructor(t){this._container=t,this._minThresholdWidth=320,this._maxThresholdWidth=1480,this._minThresholdHeight=240,this._maxThresholdHeight=820,this._stepperDefaultWidth=108,this._controlsDefaultWidth=88,this._defaultHeight=30,this._expandControls=!1,this._mode=bm.Default,this._speed=.5,this._changingSpeed=!1,this._index=null,this._changingPosition=!1,this._mouseEnterDirection$=new T,this._mouseLeaveDirection$=new T,this._notifyChanged$=new T,this._notifyChangingPositionChanged$=new T,this._notifySpeedChanged$=new T,this._notifyIndexChanged$=new T}get changed$(){return this._notifyChanged$}get changingPositionChanged$(){return this._notifyChangingPositionChanged$}get speed$(){return this._notifySpeedChanged$}get index$(){return this._notifyIndexChanged$}get mouseEnterDirection$(){return this._mouseEnterDirection$}get mouseLeaveDirection$(){return this._mouseLeaveDirection$}activate(){this._changingSubscription||(this._changingSubscription=Ot(this._container.mouseService.documentMouseUp$,this._container.touchService.touchEnd$.pipe(Nt((t=>0===t.touches.length)))).subscribe((()=>{this._changingSpeed&&(this._changingSpeed=!1),this._changingPosition&&this._setChangingPosition(!1)})))}deactivate(){this._changingSubscription&&(this._changingSpeed=!1,this._changingPosition=!1,this._expandControls=!1,this._mode=bm.Default,this._changingSubscription.unsubscribe(),this._changingSubscription=null)}render(t,e,i,n,r,s,o,a,c){if(!1===e.visible)return jf.h("div.mapillary-sequence-container",{},[]);const h=this._createStepper(t,e,o,i,a,c),l=this._createSequenceControls(i),u=this._createPlaybackControls(i,n,a,e),d=this._createTimelineControls(i,r,s);return jf.h("div.mapillary-sequence-container",[h,l,u,d])}getContainerWidth(t,e){let i=e.minWidth,n=e.maxWidth;n<i&&(n=i);let r=(t.width-this._minThresholdWidth)/(this._maxThresholdWidth-this._minThresholdWidth),s=(t.height-this._minThresholdHeight)/(this._maxThresholdHeight-this._minThresholdHeight);return i+Math.max(0,Math.min(1,Math.min(r,s)))*(n-i)}_createPositionInput(t,e){this._index=t;const i=t=>{this._index=Number(t.target.value),this._notifyIndexChanged$.next(this._index)},n=this._container.domContainer.getBoundingClientRect(),r=t=>{t.stopPropagation(),this._setChangingPosition(!0)},s=t=>{!0===this._changingPosition&&t.stopPropagation()},o={max:null!=e?e:1,min:0,onchange:i,oninput:i,onkeydown:t=>{"ArrowDown"!==t.key&&"ArrowLeft"!==t.key&&"ArrowRight"!==t.key&&"ArrowUp"!==t.key||t.preventDefault()},onpointerdown:r,onpointermove:s,ontouchmove:s,ontouchstart:r,style:{width:`${Math.max(276,Math.min(410,5+.8*n.width))-65}px`},type:"range",value:null!=t?t:0},a=null==t||null==e||e<=1;a&&(o.disabled="true");const c=jf.h("input.mapillary-sequence-position",o,[]),h=a?".mapillary-sequence-position-container-inactive":".mapillary-sequence-position-container";return jf.h("div"+h,[c])}_createSpeedInput(t){this._speed=t;const e=t=>{this._speed=Number(t.target.value)/1e3,this._notifySpeedChanged$.next(this._speed)},i=this._container.domContainer.getBoundingClientRect(),n=Math.max(276,Math.min(410,5+.8*i.width))-160,r=t=>{this._changingSpeed=!0,t.stopPropagation()},s=t=>{!0===this._changingSpeed&&t.stopPropagation()},o=jf.h("input.mapillary-sequence-speed",{max:1e3,min:0,onchange:e,oninput:e,onkeydown:t=>{"ArrowDown"!==t.key&&"ArrowLeft"!==t.key&&"ArrowRight"!==t.key&&"ArrowUp"!==t.key||t.preventDefault()},onpointerdown:r,onpointermove:s,ontouchmove:s,ontouchstart:r,style:{width:`${n}px`},type:"range",value:1e3*t},[]);return jf.h("div.mapillary-sequence-speed-container",[o])}_createPlaybackControls(e,i,n,r){if(this._mode!==bm.Playback)return jf.h("div.mapillary-sequence-playback",[]);const s=jf.h("div.mapillary-sequence-switch-icon.mapillary-sequence-icon-visible",[]),o=r.direction===t.NavigationDirection.Next?t.NavigationDirection.Prev:t.NavigationDirection.Next,a=r.playing,c={onclick:()=>{a||n.configure({direction:o})}},h=r.playing?".mapillary-sequence-switch-button-inactive":".mapillary-sequence-switch-button",l=jf.h("div"+h,c,[s]),u=jf.h("div.mapillary-sequence-slow-icon.mapillary-sequence-icon-visible",[]),d=jf.h("div.mapillary-sequence-slow-container",[u]),p=jf.h("div.mapillary-sequence-fast-icon.mapillary-sequence-icon-visible",[]),f=jf.h("div.mapillary-sequence-fast-container",[p]),m=jf.h("div.mapillary-sequence-close-icon.mapillary-sequence-icon-visible",[]),g={onclick:()=>{this._mode=bm.Default,this._notifyChanged$.next(this)}},_=jf.h("div.mapillary-sequence-close-button",g,[m]),v=[l,d,this._createSpeedInput(i),f,_],y={style:{top:`${Math.round(e/this._stepperDefaultWidth*this._defaultHeight+10)}px`}};return jf.h("div.mapillary-sequence-playback",y,v)}_createPlayingButton(e,i,n,r,s){let o=r.direction===t.NavigationDirection.Next&&null!=e||r.direction===t.NavigationDirection.Prev&&null!=i;o=o&&n;let a={onclick:r.playing?()=>{s.stop()}:o?()=>{s.play()}:null},c={};r.direction===t.NavigationDirection.Prev&&(c.style={transform:"rotate(180deg) translate(50%, 50%)"});let h=jf.h("div.mapillary-sequence-icon",c,[]),l=r.playing?"mapillary-sequence-stop":o?"mapillary-sequence-play":"mapillary-sequence-play-inactive";return jf.h("div."+l,a,[h])}_createSequenceControls(t){const e=Math.round(8/this._stepperDefaultWidth*t),i={onclick:()=>{this._expandControls=!this._expandControls,this._mode=bm.Default,this._notifyChanged$.next(this)},style:{"border-bottom-right-radius":`${e}px`,"border-top-right-radius":`${e}px`}},n=jf.h("div.mapillary-sequence-expander-bar",[]),r=jf.h("div.mapillary-sequence-expander-button",i,[n]),s=this._mode===bm.Playback?".mapillary-sequence-fast-icon-gray.mapillary-sequence-icon-visible":".mapillary-sequence-fast-icon",o=jf.h("div"+s,[]),a={onclick:()=>{this._mode=this._mode===bm.Playback?bm.Default:bm.Playback,this._notifyChanged$.next(this)}},c=jf.h("div.mapillary-sequence-playback-button",a,[o]),h=this._mode===bm.Timeline?".mapillary-sequence-timeline-icon-gray.mapillary-sequence-icon-visible":".mapillary-sequence-timeline-icon",l=jf.h("div"+h,[]),u={onclick:()=>{this._mode=this._mode===bm.Timeline?bm.Default:bm.Timeline,this._notifyChanged$.next(this)}},d=jf.h("div.mapillary-sequence-timeline-button",u,[l]),p={style:{height:this._defaultHeight/this._stepperDefaultWidth*t+"px",transform:`translate(${t/2+2}px, 0)`,width:this._controlsDefaultWidth/this._stepperDefaultWidth*t+"px"}},f=".mapillary-sequence-controls"+(this._expandControls?".mapillary-sequence-controls-expanded":"");return jf.h("div"+f,p,[c,d,r])}_createSequenceArrows(e,i,n,r,s){let o={onclick:null!=e?()=>{s.moveDir$(t.NavigationDirection.Next).subscribe(void 0,(t=>{t instanceof Zf||console.error(t)}))}:null,onpointerenter:()=>{this._mouseEnterDirection$.next(t.NavigationDirection.Next)},onpointerleave:()=>{this._mouseLeaveDirection$.next(t.NavigationDirection.Next)}};const a=Math.round(8/this._stepperDefaultWidth*n);let c={onclick:null!=i?()=>{s.moveDir$(t.NavigationDirection.Prev).subscribe(void 0,(t=>{t instanceof Zf||console.error(t)}))}:null,onpointerenter:()=>{this._mouseEnterDirection$.next(t.NavigationDirection.Prev)},onpointerleave:()=>{this._mouseLeaveDirection$.next(t.NavigationDirection.Prev)},style:{"border-bottom-left-radius":`${a}px`,"border-top-left-radius":`${a}px`}},h=this._getStepClassName(t.NavigationDirection.Next,e,r.highlightId),l=this._getStepClassName(t.NavigationDirection.Prev,i,r.highlightId),u=jf.h("div.mapillary-sequence-icon",[]),d=jf.h("div.mapillary-sequence-icon",[]);return[jf.h("div."+l,c,[d]),jf.h("div."+h,o,[u])]}_createStepper(e,i,n,r,s,o){let a=null,c=null;for(let i of e.edges)i.data.direction===t.NavigationDirection.Next&&(a=i.target),i.data.direction===t.NavigationDirection.Prev&&(c=i.target);const h=this._createPlayingButton(a,c,n,i,s),l=this._createSequenceArrows(a,c,r,i,o);l.splice(1,0,h);const u={oncontextmenu:t=>{t.preventDefault()},style:{height:this._defaultHeight/this._stepperDefaultWidth*r+"px",width:r+"px"}};return jf.h("div.mapillary-sequence-stepper",u,l)}_createTimelineControls(t,e,i){if(this._mode!==bm.Timeline)return jf.h("div.mapillary-sequence-timeline",[]);const n=this._createPositionInput(e,i),r=jf.h("div.mapillary-sequence-close-icon.mapillary-sequence-icon-visible",[]),s={onclick:()=>{this._mode=bm.Default,this._notifyChanged$.next(this)}},o=jf.h("div.mapillary-sequence-close-button",s,[r]),a={style:{top:`${Math.round(t/this._stepperDefaultWidth*this._defaultHeight+10)}px`}};return jf.h("div.mapillary-sequence-timeline",a,[n,o])}_getStepClassName(e,i,n){let r=e===t.NavigationDirection.Next?"mapillary-sequence-step-next":"mapillary-sequence-step-prev";return null==i?r+="-inactive":n===i&&(r+="-highlight"),r}_setChangingPosition(t){this._changingPosition=t,this._notifyChangingPositionChanged$.next(t)}}class Jm extends Vf{constructor(t,e,i,n,r){super(t,e,i),this._sequenceDOMRenderer=n||new Zm(e),this._scheduler=r,this._containerWidth$=new T,this._hoveredIdSubject$=new T,this._hoveredId$=this._hoveredIdSubject$.pipe(Ze()),this._navigator.playService.playing$.pipe(Je(1),bi(this._configuration$)).subscribe((([t,e])=>{const i="playing",n={playing:t,target:this,type:i};this.fire(i,n),t!==e.playing&&(t?this.play():this.stop())})),this._navigator.playService.direction$.pipe(Je(1),bi(this._configuration$)).subscribe((([t,e])=>{t!==e.direction&&this.configure({direction:t})}))}fire(t,e){super.fire(t,e)}off(t,e){super.off(t,e)}on(t,e){super.on(t,e)}play(){this.configure({playing:!0})}stop(){this.configure({playing:!1})}_activate(){this._sequenceDOMRenderer.activate();const t=this._navigator.stateService.currentImage$.pipe(ri((t=>t.sequenceEdges$)),Ue(1),E()),e=this._navigator.stateService.currentImage$.pipe(ue(void 0,(t=>t.sequenceId)),ri((t=>At(G(null),this._navigator.graphService.cacheSequence$(t.sequenceId).pipe(Ve(3),te((t=>(console.error("Failed to cache sequence",t),G(null)))))))),ni(null),Ue(1),E()),i=this._subscriptions;i.push(e.subscribe());const n=this._sequenceDOMRenderer.index$.pipe(bi(e),rt((([t,e])=>null!=e?e.imageIds[t]:null)),Nt((t=>!!t)),ue(),He(),E());i.push(Ot(n.pipe(re(100,this._scheduler)),n.pipe(Wt(400,this._scheduler))).pipe(ue(),ri((t=>this._navigator.moveTo$(t).pipe(te((()=>B())))))).subscribe()),i.push(this._sequenceDOMRenderer.changingPositionChanged$.pipe(Nt((t=>t))).subscribe((()=>{this._navigator.graphService.setGraphMode(ym.Sequence)}))),i.push(this._sequenceDOMRenderer.changingPositionChanged$.pipe(Nt((t=>!t))).subscribe((()=>{this._navigator.graphService.setGraphMode(ym.Spatial)}))),this._navigator.graphService.graphMode$.pipe(ri((t=>t===ym.Spatial?this._navigator.stateService.currentImage$.pipe(ve(2)):B())),Nt((t=>!t.spatialEdges.cached)),ri((t=>this._navigator.graphService.cacheImage$(t.id).pipe(te((()=>B())))))).subscribe(),i.push(this._sequenceDOMRenderer.changingPositionChanged$.pipe(Nt((t=>t))).subscribe((()=>{this._navigator.playService.stop()}))),i.push(gt(this._navigator.graphService.graphMode$,this._sequenceDOMRenderer.changingPositionChanged$.pipe(ni(!1),ue())).pipe(bi(this._navigator.stateService.currentImage$),ri((([[t,e],i])=>e&&t===ym.Sequence?this._navigator.graphService.cacheSequenceImages$(i.sequenceId,i.id).pipe(Ve(3),te((t=>(console.error("Failed to cache sequence images.",t),B())))):B()))).subscribe());const r=e.pipe(ri((t=>{if(!t)return G({index:null,max:null});let e=!0;return this._sequenceDOMRenderer.changingPositionChanged$.pipe(ni(!1),ue(),ri((t=>{const i=!t&&e?0:1;return e=!1,t?n:this._navigator.stateService.currentImage$.pipe(rt((t=>t.id)),ue(),Je(i))})),rt((e=>{const i=t.imageIds.indexOf(e);return-1===i?{index:null,max:null}:{index:i,max:t.imageIds.length-1}})))}))),s=this._navigator.stateService.state$.pipe(rt((t=>t===vm.Earth)),ue());i.push(gt(t,this._configuration$,this._containerWidth$,this._sequenceDOMRenderer.changed$.pipe(ni(this._sequenceDOMRenderer)),this._navigator.playService.speed$,r,s).pipe(rt((([t,e,i,,n,r,s])=>{const o=this._sequenceDOMRenderer.render(t,e,i,n,r.index,r.max,!s,this,this._navigator);return{name:this._name,vNode:o}}))).subscribe(this._container.domRenderer.render$)),i.push(this._sequenceDOMRenderer.speed$.subscribe((t=>{this._navigator.playService.setSpeed(t)}))),i.push(this._configuration$.pipe(rt((t=>t.direction)),ue()).subscribe((t=>{this._navigator.playService.setDirection(t)}))),i.push(gt(this._container.renderService.size$,this._configuration$.pipe(ue(((t,e)=>t[0]===e[0]&&t[1]===e[1]),(t=>[t.minWidth,t.maxWidth])))).pipe(rt((([t,e])=>this._sequenceDOMRenderer.getContainerWidth(t,e)))).subscribe(this._containerWidth$)),i.push(this._configuration$.pipe(rt((t=>t.playing)),ue()).subscribe((t=>{t?this._navigator.playService.play():this._navigator.playService.stop()}))),i.push(this._sequenceDOMRenderer.mouseEnterDirection$.pipe(ri((e=>At(t.pipe(rt((t=>{for(let i of t.edges)if(i.data.direction===e)return i.target;return null})),ai(this._sequenceDOMRenderer.mouseLeaveDirection$)),G(null)))),ue()).subscribe(this._hoveredIdSubject$)),i.push(this._hoveredId$.subscribe((t=>{const e="hover",i={id:t,target:this,type:e};this.fire(e,i)})))}_deactivate(){this._subscriptions.unsubscribe(),this._sequenceDOMRenderer.deactivate()}_getDefaultConfiguration(){return{direction:t.NavigationDirection.Next,maxWidth:108,minWidth:70,playing:!1,visible:!0}}}Jm.componentName="sequence",t.SliderConfigurationMode=void 0,(xm=t.SliderConfigurationMode||(t.SliderConfigurationMode={}))[xm.Motion=0]="Motion",xm[xm.Stationary=1]="Stationary";class Km{constructor(){this._factory=new em,this._scene=new im,this._spatial=new ld,this._currentKey=null,this._previousKey=null,this._disabled=!1,this._curtain=1,this._frameId=0,this._needsRender=!1,this._mode=null,this._currentProviderDisposers={},this._previousProviderDisposers={}}get disabled(){return this._disabled}get frameId(){return this._frameId}get needsRender(){return this._needsRender}setTextureProvider(t,e){this._setTextureProvider(t,this._currentKey,e,this._currentProviderDisposers,this._updateTexture.bind(this))}setTextureProviderPrev(t,e){this._setTextureProvider(t,this._previousKey,e,this._previousProviderDisposers,this._updateTexturePrev.bind(this))}update(t,e){this._updateFrameId(t.id),this._updateImagePlanes(t.state,e)}updateCurtain(t){this._curtain!==t&&(this._curtain=t,this._updateCurtain(),this._needsRender=!0)}updateTexture(t,e){const i=e.id===this._currentKey?this._scene.planes:e.id===this._previousKey?this._scene.planesOld:{};if(0!==Object.keys(i).length){this._needsRender=!0;for(const e in i){if(!i.hasOwnProperty(e))continue;let n=i[e].material.uniforms.projectorTex.value;n.image=t,n.needsUpdate=!0}}}updateTextureImage(t,e){if(this._currentKey!==e.id)return;this._needsRender=!0;const i=this._scene.planes;for(const e in i){if(!i.hasOwnProperty(e))continue;let n=i[e].material.uniforms.projectorTex.value;n.image=t,n.needsUpdate=!0}}render(t,e){this.disabled||e.render(this._scene.sceneOld,t),e.render(this._scene.scene,t),this._needsRender=!1}dispose(){this._scene.clear();for(const t in this._currentProviderDisposers)this._currentProviderDisposers.hasOwnProperty(t)&&this._currentProviderDisposers[t]();for(const t in this._previousProviderDisposers)this._previousProviderDisposers.hasOwnProperty(t)&&this._previousProviderDisposers[t]();this._currentProviderDisposers={},this._previousProviderDisposers={}}_getBasicCorners(t,e){let i,n;return t>e?(i=.5,n=.5*t/e):(i=.5*e/t,n=.5),[[.5-i,.5-n],[.5+i,.5+n]]}_setDisabled(t){this._disabled=null==t.currentImage||null==t.previousImage||dd(t.currentImage.cameraType)&&!dd(t.previousImage.cameraType)}_setTextureProvider(t,e,i,n,r){if(t!==e)return;let s=i.textureCreated$.subscribe(r),o=i.textureUpdated$.subscribe((t=>{this._needsRender=!0}));if(t in n){(0,n[t])(),delete n[t]}n[t]=()=>{s.unsubscribe(),o.unsubscribe(),i.dispose()}}_updateCurtain(){const t=this._scene.planes;for(const e in t){if(!t.hasOwnProperty(e))continue;let i=t[e].material;i.uniforms.curtain&&(i.uniforms.curtain.value=this._curtain)}}_updateFrameId(t){this._frameId=t}_updateImagePlanes(e,i){const n=null!=e.currentImage&&this._currentKey!==e.currentImage.id,r=null!=e.previousImage&&this._previousKey!==e.previousImage.id,s=this._mode!==i;if(!(n||r||s))return;this._setDisabled(e),this._needsRender=!0,this._mode=i;const o=e.motionless||i===t.SliderConfigurationMode.Stationary||dd(e.currentImage.cameraType);if((this.disabled||r)&&this._previousKey in this._previousProviderDisposers&&(this._previousProviderDisposers[this._previousKey](),delete this._previousProviderDisposers[this._previousKey]),this.disabled)this._scene.setImagePlanesOld({});else if(r||s){const t=e.previousImage;this._previousKey=t.id;const i=e.currentTransform.rt.elements;let n=[i[12],i[13],i[14]];const r=e.currentTransform.basicAspect,s=e.previousTransform.basicAspect,a=r>s?[1,s/r]:[r/s,1];let c=e.currentImage.rotation,h=e.currentImage.width,l=e.currentImage.height;dd(t.cameraType)&&(c=e.previousImage.rotation,n=this._spatial.rotate(this._spatial.opticalCenter(e.currentImage.rotation,n).toArray(),c).multiplyScalar(-1).toArray(),h=e.previousImage.width,l=e.previousImage.height);const u=new Hd(e.currentImage.exifOrientation,h,l,e.currentImage.scale,c,n,t.image,a,e.currentImage.cameraParameters,e.currentImage.cameraType);let d;if(dd(t.cameraType))d=this._factory.createMesh(t,o||dd(e.currentImage.cameraType)?u:e.previousTransform);else if(o){const[[t,i],[n,o]]=this._getBasicCorners(r,s);d=this._factory.createFlatMesh(e.previousImage,u,t,n,i,o)}else d=this._factory.createMesh(e.previousImage,e.previousTransform);const p={};p[t.id]=d,this._scene.setImagePlanesOld(p)}if(n||s){this._currentKey in this._currentProviderDisposers&&(this._currentProviderDisposers[this._currentKey](),delete this._currentProviderDisposers[this._currentKey]),this._currentKey=e.currentImage.id;const t={};dd(e.currentImage.cameraType)?t[e.currentImage.id]=this._factory.createCurtainMesh(e.currentImage,e.currentTransform):t[e.currentImage.id]=o?this._factory.createDistortedCurtainMesh(e.currentImage,e.currentTransform):this._factory.createCurtainMesh(e.currentImage,e.currentTransform),this._scene.setImagePlanes(t),this._updateCurtain()}}_updateTexture(t){this._needsRender=!0;const e=this._scene.planes;for(const i in e){if(!e.hasOwnProperty(i))continue;let n=e[i].material,r=n.uniforms.projectorTex.value;n.uniforms.projectorTex.value=null,r.dispose(),n.uniforms.projectorTex.value=t}}_updateTexturePrev(t){this._needsRender=!0;const e=this._scene.planesOld;for(const i in e){if(!e.hasOwnProperty(i))continue;let n=e[i].material,r=n.uniforms.projectorTex.value;n.uniforms.projectorTex.value=null,r.dispose(),n.uniforms.projectorTex.value=t}}}class Qm{constructor(t){this._container=t,this._interacting=!1,this._notifyModeChanged$=new T,this._notifyPositionChanged$=new T,this._stopInteractionSubscription=null}get mode$(){return this._notifyModeChanged$}get position$(){return this._notifyPositionChanged$}activate(){this._stopInteractionSubscription||(this._stopInteractionSubscription=Ot(this._container.mouseService.documentMouseUp$,this._container.touchService.touchEnd$.pipe(Nt((t=>0===t.touches.length)))).subscribe((t=>{this._interacting&&(this._interacting=!1)})))}deactivate(){this._stopInteractionSubscription&&(this._interacting=!1,this._stopInteractionSubscription.unsubscribe(),this._stopInteractionSubscription=null)}render(t,e,i,n,r){const s=[];if(r){s.push(jf.h("div.mapillary-slider-border",[]));const r=!(i||n);r&&(s.push(this._createModeButton(e)),s.push(this._createModeButton2d(e))),s.push(this._createPositionInput(t,r))}const o=this._container.domContainer.getBoundingClientRect(),a=Math.max(215,Math.min(400,o.width-100));return jf.h("div.mapillary-slider-container",{style:{width:`${a}px`}},s)}_createModeButton(e){const i={onclick:()=>{e!==t.SliderConfigurationMode.Motion&&this._notifyModeChanged$.next(t.SliderConfigurationMode.Motion)}},n=e===t.SliderConfigurationMode.Stationary?"mapillary-slider-mode-button-inactive":"mapillary-slider-mode-button";return jf.h("div."+n,i,[jf.h("div.mapillary-slider-mode-icon",[])])}_createModeButton2d(e){const i={onclick:()=>{e!==t.SliderConfigurationMode.Stationary&&this._notifyModeChanged$.next(t.SliderConfigurationMode.Stationary)}},n=e===t.SliderConfigurationMode.Motion?"mapillary-slider-mode-button-2d-inactive":"mapillary-slider-mode-button-2d";return jf.h("div."+n,i,[jf.h("div.mapillary-slider-mode-icon-2d",[])])}_createPositionInput(t,e){const i=t=>{this._notifyPositionChanged$.next(Number(t.target.value)/1e3)},n=t=>{this._interacting=!0,t.stopPropagation()},r=t=>{this._interacting&&t.stopPropagation()},s=this._container.domContainer.getBoundingClientRect(),o=Math.max(215,Math.min(400,s.width-105))-84+(e?0:52),a=jf.h("input.mapillary-slider-position",{max:1e3,min:0,onchange:i,oninput:i,onkeydown:t=>{"ArrowDown"!==t.key&&"ArrowLeft"!==t.key&&"ArrowRight"!==t.key&&"ArrowUp"!==t.key||t.preventDefault()},onpointerdown:n,onpointermove:r,ontouchmove:r,ontouchstart:n,style:{width:`${o}px`},type:"range",value:1e3*t},[]);return jf.h("div.mapillary-slider-position-container",[a])}}class tg extends Vf{constructor(t,e,i,n){super(t,e,i),this._viewportCoords=n||new Wf,this._domRenderer=new Qm(e),this._imageTileLoader=new sm(i.api),this._roiCalculator=new am,this._spatial=new ld,this._glRendererOperation$=new T,this._glRendererCreator$=new T,this._glRendererDisposer$=new T,this._glRenderer$=this._glRendererOperation$.pipe(Le(((t,e)=>e(t)),null),Nt((t=>null!=t)),ue(void 0,(t=>t.frameId))),this._glRendererCreator$.pipe(rt((()=>t=>{if(null!=t)throw new Error("Multiple slider states can not be created at the same time");return new Km}))).subscribe(this._glRendererOperation$),this._glRendererDisposer$.pipe(rt((()=>t=>(t.dispose(),null)))).subscribe(this._glRendererOperation$)}_activate(){const e=this._subscriptions;e.push(this._domRenderer.mode$.subscribe((t=>{this.configure({mode:t})}))),e.push(this._glRenderer$.pipe(rt((t=>({name:this._name,renderer:{frameId:t.frameId,needsRender:t.needsRender,render:t.render.bind(t),pass:rm.Background}})))).subscribe(this._container.glRenderer.render$));const i=At(this.configuration$.pipe(rt((t=>null!=t.initialPosition?t.initialPosition:1)),Ee()),this._domRenderer.position$),n=this.configuration$.pipe(rt((t=>t.mode)),ue()),r=this._navigator.stateService.currentState$.pipe(rt((t=>t.state.motionless)),ue()),s=this._navigator.stateService.currentState$.pipe(rt((t=>dd(t.state.currentImage.cameraType))),ue()),o=gt(this._configuration$.pipe(rt((t=>t.sliderVisible))),this._navigator.stateService.currentState$.pipe(rt((t=>!(null==t.state.currentImage||null==t.state.previousImage||dd(t.state.currentImage.cameraType)&&!dd(t.state.previousImage.cameraType)))),ue())).pipe(rt((([t,e])=>t&&e)),ue());this._waitSubscription=gt(n,r,s,o).pipe(bi(this._navigator.stateService.state$)).subscribe((([[e,i,n,r],s])=>{const o=r&&(i||e===t.SliderConfigurationMode.Stationary||n);o&&s!==vm.WaitingInteractively?this._navigator.stateService.waitInteractively():o||s===vm.Waiting||this._navigator.stateService.wait()})),e.push(gt(i,n,r,s,o).subscribe((([e,i,n,r])=>{n||i===t.SliderConfigurationMode.Stationary||r?this._navigator.stateService.moveTo(1):this._navigator.stateService.moveTo(e)}))),e.push(gt(i,n,r,s,o,this._container.renderService.size$).pipe(rt((([t,e,i,n,r])=>({name:this._name,vNode:this._domRenderer.render(t,e,i,n,r)})))).subscribe(this._container.domRenderer.render$)),this._glRendererCreator$.next(null),e.push(gt(i,s,o,this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$).pipe(rt((([t,e,i,n,r])=>{if(!e)return i?t:1;const s=this._viewportCoords.viewportToBasic(-1.15,0,r,n.perspective),o=this._viewportCoords.viewportToBasic(1.15,0,r,n.perspective),a=o[0]<s[0]?o[0]+1:o[0],c=s[0]+t*(a-s[0]);return c>1?c-1:c})),rt((t=>e=>(e.updateCurtain(t),e)))).subscribe(this._glRendererOperation$)),e.push(gt(this._navigator.stateService.currentState$,n).pipe(rt((([t,e])=>i=>(i.update(t,e),i)))).subscribe(this._glRendererOperation$)),e.push(this._configuration$.pipe(Nt((t=>null!=t.ids)),ri((t=>Ft(Ft(this._catchCacheImage$(t.ids.background),this._catchCacheImage$(t.ids.foreground)).pipe(rt((t=>({background:t[0],foreground:t[1]})))),this._navigator.stateService.currentState$.pipe(Ee())).pipe(rt((t=>({images:t[0],state:t[1].state}))))))).subscribe((t=>{null!=t.state.currentImage&&null!=t.state.previousImage&&t.state.currentImage.id===t.images.foreground.id&&t.state.previousImage.id===t.images.background.id||(t.state.currentImage.id!==t.images.background.id?t.state.currentImage.id!==t.images.foreground.id||1!==t.state.trajectory.length?(this._navigator.stateService.setImages([t.images.background]),this._navigator.stateService.setImages([t.images.foreground])):this._navigator.stateService.prependImages([t.images.background]):this._navigator.stateService.setImages([t.images.foreground]))}),(t=>{console.error(t)})));const a=this._container.configurationService.imageTiling$.pipe(ri((t=>t?this._navigator.stateService.currentState$:new T)),ue(void 0,(t=>t.state.currentImage.id)),bi(this._container.glRenderer.webGLRenderer$,this._container.renderService.size$),rt((([t,e,i])=>{const n=t.state;Math.max(i.width,i.height);const r=n.currentImage,s=n.currentTransform;return new _m(r.id,s.basicWidth,s.basicHeight,r.image,this._imageTileLoader,new om,e)})),Ue(1),E());e.push(a.subscribe((()=>{}))),e.push(a.pipe(rt((t=>e=>(e.setTextureProvider(t.id,t),e)))).subscribe(this._glRendererOperation$)),e.push(a.pipe(ze()).subscribe((t=>{t[0].abort()})));const c=this._container.configurationService.imageTiling$.pipe(ri((t=>t?gt(this._container.renderService.renderCameraFrame$,this._container.renderService.size$.pipe(re(250))):new T)),rt((([t,e])=>[t.camera.position.clone(),t.camera.lookat.clone(),t.zoom.valueOf(),e.height.valueOf(),e.width.valueOf()])),ze(),ti((t=>t[1][2]-t[0][2]<0||0===t[1][2])),rt((t=>{let e=t[0][0].equals(t[1][0]),i=t[0][1].equals(t[1][1]),n=t[0][2]===t[1][2],r=t[0][3]===t[1][3],s=t[0][4]===t[1][4];return e&&i&&n&&r&&s})),ue(),Nt((t=>t)),ri((()=>this._container.renderService.renderCameraFrame$.pipe(Ee()))),bi(this._container.renderService.size$,this._navigator.stateService.currentTransform$));e.push(a.pipe(ri((t=>c.pipe(rt((([e,i,n])=>[this._roiCalculator.computeRegionOfInterest(e,i,n),t]))))),Nt((t=>!t[1].disposed))).subscribe((t=>{let e=t[0];t[1].setRegionOfInterest(e)})));const h=a.pipe(ri((t=>t.hasTexture$)),ni(!1),Ue(1),E());e.push(h.subscribe((()=>{})));const l=this._container.configurationService.imageTiling$.pipe(ri((t=>t?this._navigator.stateService.currentState$:new T)),Nt((t=>!!t.state.previousImage)),ue(void 0,(t=>t.state.previousImage.id)),bi(this._container.glRenderer.webGLRenderer$,this._container.renderService.size$),rt((([t,e,i])=>{const n=t.state,r=n.previousImage,s=n.previousTransform;return new _m(r.id,s.basicWidth,s.basicHeight,r.image,this._imageTileLoader,new om,e)})),Ue(1),E());e.push(l.subscribe((()=>{}))),e.push(l.pipe(rt((t=>e=>(e.setTextureProviderPrev(t.id,t),e)))).subscribe(this._glRendererOperation$)),e.push(l.pipe(ze()).subscribe((t=>{t[0].abort()})));const u=this._container.configurationService.imageTiling$.pipe(ri((t=>t?gt(this._container.renderService.renderCameraFrame$,this._container.renderService.size$.pipe(re(250))):new T)),rt((([t,e])=>[t.camera.position.clone(),t.camera.lookat.clone(),t.zoom.valueOf(),e.height.valueOf(),e.width.valueOf()])),ze(),ti((t=>t[1][2]-t[0][2]<0||0===t[1][2])),rt((t=>{let e=t[0][0].equals(t[1][0]),i=t[0][1].equals(t[1][1]),n=t[0][2]===t[1][2],r=t[0][3]===t[1][3],s=t[0][4]===t[1][4];return e&&i&&n&&r&&s})),ue(),Nt((t=>t)),ri((()=>this._container.renderService.renderCameraFrame$.pipe(Ee()))),bi(this._container.renderService.size$,this._navigator.stateService.currentTransform$));e.push(l.pipe(ri((t=>u.pipe(rt((([e,i,n])=>[this._roiCalculator.computeRegionOfInterest(e,i,n),t]))))),Nt((t=>!t[1].disposed)),bi(this._navigator.stateService.currentState$)).subscribe((([[t,e],i])=>{let n=null;if(dd(i.state.previousImage.cameraType))if(dd(i.state.currentImage.cameraType)){const e=this._spatial.viewingDirection(i.state.currentImage.rotation),r=this._spatial.viewingDirection(i.state.previousImage.rotation),s=this._spatial.angleBetweenVector2(e.x,e.y,r.x,r.y)/(2*Math.PI);n={bbox:{maxX:this._spatial.wrap(t.bbox.maxX+s,0,1),maxY:t.bbox.maxY,minX:this._spatial.wrap(t.bbox.minX+s,0,1),minY:t.bbox.minY},pixelHeight:t.pixelHeight,pixelWidth:t.pixelWidth}}else{const e=this._spatial.viewingDirection(i.state.currentImage.rotation),r=this._spatial.viewingDirection(i.state.previousImage.rotation),s=this._spatial.angleBetweenVector2(e.x,e.y,r.x,r.y)/(2*Math.PI),o=this._spatial.angleToPlane(e.toArray(),[0,0,1]),a=(this._spatial.angleToPlane(r.toArray(),[0,0,1])-o)/(2*Math.PI),c=i.state.currentTransform,h=Math.max(c.basicWidth,c.basicHeight),l=h>0?2*Math.atan(.5*c.basicWidth/(h*c.focal)):Math.PI/3,u=h>0?2*Math.atan(.5*c.basicHeight/(h*c.focal)):Math.PI/3,d=l/(2*Math.PI),p=u/Math.PI,f=(t.bbox.maxX-t.bbox.minX)*d,m=(t.bbox.maxY-t.bbox.minY)*p,g=t.pixelWidth*d,_=t.pixelHeight*p,v=(t.bbox.minX+t.bbox.maxX)/2-.5,y=(t.bbox.minY+t.bbox.maxY)/2-.5,b=.5+s+d*v-f/2,x=.5+s+d*v+f/2,w=.5+a+p*y-m/2,S=.5+a+p*y+m/2;n={bbox:{maxX:this._spatial.wrap(x,0,1),maxY:S,minX:this._spatial.wrap(b,0,1),minY:w},pixelHeight:_,pixelWidth:g}}else{const e=i.state.currentTransform.basicAspect,r=i.state.previousTransform.basicAspect,[[s,o],[a,c]]=this._getBasicCorners(e,r),h=a-s,l=c-o,u=t.pixelWidth/h,d=t.pixelHeight/l,p=(h-1)/(2*h)+t.bbox.minX/h,f=(h-1)/(2*h)+t.bbox.maxX/h,m=(l-1)/(2*l)+t.bbox.minY/l,g={maxX:f,maxY:(l-1)/(2*l)+t.bbox.maxY/l,minX:p,minY:m};this._clipBoundingBox(g),n={bbox:g,pixelHeight:d,pixelWidth:u}}e.setRegionOfInterest(n)})));const d=l.pipe(ri((t=>t.hasTexture$)),ni(!1),Ue(1),E());e.push(d.subscribe((()=>{})))}_deactivate(){this._waitSubscription.unsubscribe(),this._navigator.stateService.state$.pipe(Ee()).subscribe((t=>{t!==vm.Traversing&&this._navigator.stateService.traverse()})),this._glRendererDisposer$.next(null),this._domRenderer.deactivate(),this._subscriptions.unsubscribe(),this.configure({ids:null})}_getDefaultConfiguration(){return{initialPosition:1,mode:t.SliderConfigurationMode.Motion,sliderVisible:!0}}_catchCacheImage$(t){return this._navigator.graphService.cacheImage$(t).pipe(te((e=>(console.error(`Failed to cache slider image (${t})`,e),B()))))}_getBasicCorners(t,e){let i,n;return t>e?(i=.5,n=.5*t/e):(i=.5*e/t,n=.5),[[.5-i,.5-n],[.5+i,.5+n]]}_clipBoundingBox(t){t.minX=Math.max(0,Math.min(1,t.minX)),t.maxX=Math.max(0,Math.min(1,t.maxX)),t.minY=Math.max(0,Math.min(1,t.minY)),t.maxY=Math.max(0,Math.min(1,t.maxY))}}tg.componentName="slider";class eg{constructor(e,i){this._subscriptions=new Uf,this._graphService=e,this._stateService=i;const n=this._subscriptions;this._directionSubject$=new T,this._direction$=this._directionSubject$.pipe(ni(t.NavigationDirection.Next),Ue(1),E()),n.push(this._direction$.subscribe()),this._playing=!1,this._playingSubject$=new T,this._playing$=this._playingSubject$.pipe(ni(this._playing),Ue(1),E()),n.push(this._playing$.subscribe()),this._speed=.5,this._speedSubject$=new T,this._speed$=this._speedSubject$.pipe(ni(this._speed),Ue(1),E()),n.push(this._speed$.subscribe()),this._imagesAhead=this._mapImagesAhead(this._mapSpeed(this._speed)),this._bridging$=null}get playing(){return this._playing}get direction$(){return this._direction$}get playing$(){return this._playing$}get speed$(){return this._speed$}play(){if(this._playing)return;this._stateService.cutImages();const e=this._setSpeed(this._speed);this._stateService.setSpeed(e),this._graphModeSubscription=this._speed$.pipe(rt((t=>t>eg.sequenceSpeed?ym.Sequence:ym.Spatial)),ue()).subscribe((t=>{this._graphService.setGraphMode(t)})),this._cacheSubscription=gt(this._stateService.currentImage$.pipe(rt((t=>[t.sequenceId,t.id])),ue(void 0,(([t])=>t))),this._graphService.graphMode$,this._direction$).pipe(ri((([[e,i],n,r])=>{if(r!==t.NavigationDirection.Next&&r!==t.NavigationDirection.Prev)return G([void 0,r]);return gt((n===ym.Sequence?this._graphService.cacheSequenceImages$(e,i):this._graphService.cacheSequence$(e)).pipe(Ve(3),te((t=>(console.error(t),G(void 0))))),G(r))})),ri((([e,i])=>{if(void 0===e)return B();const n=e.imageIds.slice();return i===t.NavigationDirection.Prev&&n.reverse(),this._stateService.currentState$.pipe(rt((t=>[t.state.trajectory[t.state.trajectory.length-1].id,t.state.imagesAhead])),Le((([t,e],[i,r])=>{void 0===t&&(t=i);const s=n.length-1;if(r>=this._imagesAhead||n[s]===t)return[t,[]];const o=n.indexOf(i),a=n.indexOf(t)+1,c=Math.min(s,o+this._imagesAhead-r)+1;return c<=a?[t,[]]:[n[c-1],n.slice(a,c)]}),[void 0,[]]),Mt((([t,e])=>bt(e))))})),Mt((t=>this._graphService.cacheImage$(t).pipe(te((()=>B())))),6)).subscribe(),this._playingSubscription=this._stateService.currentState$.pipe(Nt((t=>t.state.imagesAhead<this._imagesAhead)),ue(void 0,(t=>t.state.lastImage.id)),rt((t=>{const e=t.state.lastImage,i=t.state.trajectory;let n;for(let t=i.length-2;t>=0;t--){const r=i[t];if(r.sequenceId!==e.sequenceId)break;if(r.capturedAt!==e.capturedAt){n=r.capturedAt<e.capturedAt;break}}return[t.state.lastImage,n]})),bi(this._direction$),ri((([[e,i],n])=>Ft(([t.NavigationDirection.Next,t.NavigationDirection.Prev].indexOf(n)>-1?e.sequenceEdges$:e.spatialEdges$).pipe(Ee((t=>t.cached)),yi(15e3)),G(n)).pipe(rt((([t,e])=>{for(let i of t.edges)if(i.data.direction===e)return i.target;return null})),ri((t=>null!=t?this._graphService.cacheImage$(t):B())))))).subscribe((t=>{this._stateService.appendImagess([t])}),(t=>{console.error(t),this.stop()})),this._clearSubscription=this._stateService.currentImage$.pipe(Xt(1,10)).subscribe((t=>{this._stateService.clearPriorImages()})),this._setPlaying(!0);const i=this._stateService.currentState$.pipe(rt((t=>t.state)),ue((([t,e],[i,n])=>t===i&&e===n),(t=>[t.currentImage.id,t.lastImage.id])),Nt((t=>t.currentImage.id===t.lastImage.id&&t.currentIndex===t.trajectory.length-1)),rt((t=>t.currentImage)));this._stopSubscription=gt(i,this._direction$).pipe(ri((([e,i])=>{const n=([t.NavigationDirection.Next,t.NavigationDirection.Prev].indexOf(i)>-1?e.sequenceEdges$:e.spatialEdges$).pipe(Ee((t=>t.cached)),yi(15e3),te((t=>(console.error(t),G({cached:!1,edges:[]})))));return gt(G(i),n).pipe(rt((([t,e])=>{for(const i of e.edges)if(i.data.direction===t)return!0;return!1})))})),Mt((t=>t||!this._bridging$?G(t):this._bridging$.pipe(rt((t=>null!=t)),te((t=>(console.error(t),G(!1))))))),Ee((t=>!t))).subscribe(void 0,void 0,(()=>{this.stop()})),this._stopSubscription.closed&&(this._stopSubscription=null),this._earthSubscription=this._stateService.state$.pipe(rt((t=>t===vm.Earth)),ue(),Ee((t=>t))).subscribe(void 0,void 0,(()=>{this.stop()})),this._earthSubscription.closed&&(this._earthSubscription=null)}dispose(){this.stop(),this._subscriptions.unsubscribe()}setDirection(t){this._directionSubject$.next(t)}setSpeed(t){if((t=Math.max(0,Math.min(1,t)))===this._speed)return;const e=this._setSpeed(t);this._playing&&this._stateService.setSpeed(e),this._speedSubject$.next(this._speed)}stop(){this._playing&&(this._stopSubscription&&(this._stopSubscription.closed||this._stopSubscription.unsubscribe(),this._stopSubscription=null),this._earthSubscription&&(this._earthSubscription.closed||this._earthSubscription.unsubscribe(),this._earthSubscription=null),this._graphModeSubscription.unsubscribe(),this._graphModeSubscription=null,this._cacheSubscription.unsubscribe(),this._cacheSubscription=null,this._playingSubscription.unsubscribe(),this._playingSubscription=null,this._clearSubscription.unsubscribe(),this._clearSubscription=null,this._stateService.setSpeed(1),this._stateService.cutImages(),this._graphService.setGraphMode(ym.Spatial),this._setPlaying(!1))}_mapSpeed(t){const e=2*t-1;return Math.pow(10,e)-.2*e}_mapImagesAhead(t){return Math.round(Math.max(10,Math.min(50,8+6*t)))}_setPlaying(t){this._playing=t,this._playingSubject$.next(t)}_setSpeed(t){this._speed=t;const e=this._mapSpeed(this._speed);return this._imagesAhead=this._mapImagesAhead(e),e}}eg.sequenceSpeed=.54,t.CameraVisualizationMode=void 0,(wm=t.CameraVisualizationMode||(t.CameraVisualizationMode={}))[wm.Hidden=0]="Hidden",wm[wm.Homogeneous=1]="Homogeneous",wm[wm.Cluster=2]="Cluster",wm[wm.ConnectedComponent=3]="ConnectedComponent",wm[wm.Sequence=4]="Sequence",t.OriginalPositionMode=void 0,(Sm=t.OriginalPositionMode||(t.OriginalPositionMode={}))[Sm.Hidden=0]="Hidden",Sm[Sm.Altitude=1]="Altitude",Sm[Sm.Flat=2]="Flat";class ig extends Qc{constructor(t){super(),this._originalSize=t.originalSize;const e=t.cluster,i=t.scale,n=t.translation;this._makeAttributes(e),this.material.size=i*this._originalSize,this.material.vertexColors=!0,this.material.needsUpdate=!0,this.matrixAutoUpdate=!1,this.position.fromArray(n),this.updateMatrix(),this.updateMatrixWorld(!1)}dispose(){this.geometry.dispose(),this.material.dispose()}resize(t){this.material.size=t*this._originalSize,this.material.needsUpdate=!0}_makeAttributes(t){const e=[],i=[],n=t.points;for(const t in n){if(!n.hasOwnProperty(t))continue;const r=n[t];e.push(...r.coordinates);const s=r.color;i.push(s[0]),i.push(s[1]),i.push(s[2])}const r=this.geometry;r.setAttribute("position",new Hr(new Float32Array(e),3)),r.setAttribute("color",new Hr(new Float32Array(i),3))}}class ng extends Uc{constructor(t){super(),this._makeAttributes(t),this.matrixAutoUpdate=!1,this.updateMatrix(),this.updateMatrixWorld(!1)}dispose(){this.geometry.dispose(),this.material.dispose()}_makeAttributes(t){const e=t.slice();e.push(t[0]);let i=0;const n=new Float32Array(3*(t.length+1));for(const t of e)n[i++]=t[0],n[i++]=t[1],n[i++]=t[2];this.geometry.setAttribute("position",new Hr(n,3))}}function rg(t,e){return t===e}function sg(t){const e=function(t){return Math.pow(2,t)}(t)/2;return{min:[-e,-e,-e],max:[e,e,e]}}class og{constructor(t,e,i,n){this.level=t,this.leafLevel=e,this.boundingBox=i,this.parent=n,this.children=[],this.items=[],n&&n.children.push(this)}get isEmpty(){return!(this.children.length||this.items.length)}add(t){const e=this;if(!e.boundingBox.containsPoint(t.position))throw new Error("Item not contained in node");if(rg(e.level,e.leafLevel))return e.items.push(t),this;for(const i of e.children)if(i.boundingBox.containsPoint(t.position))return i.add(t);for(const i of e._generateBoundingBoxes())if(i.containsPoint(t.position)){return new og(e.level-1,e.leafLevel,i,e).add(t)}throw new Error("Item not contained in children")}intersect(t,e,i){if(t.intersectBox(this.boundingBox,e))if(rg(this.level,this.leafLevel))i.push(this);else for(const n of this.children)n.intersect(t,e,i)}remove(t){const e=this.items.indexOf(t);if(e<0)throw new Error(`Item does not exist ${t.uuid}`);this.items.splice(e,1)}traverse(){const t=this;if(!t.isEmpty)return;const e=t.parent;if(!e)return;const i=e.children.indexOf(t);if(i<0)throw new Error("Corrupt octree");e.children.splice(i,1),this.parent=null,e.traverse()}_generateBoundingBoxes(){const t=this.boundingBox.min,e=(this.boundingBox.max.x-t.x)/2,i=[[t.x,t.y+e,t.z+e],[t.x+e,t.y+e,t.z+e],[t.x,t.y,t.z+e],[t.x+e,t.y,t.z+e],[t.x,t.y+e,t.z],[t.x+e,t.y+e,t.z],[t.x,t.y,t.z],[t.x+e,t.y,t.z]],n=[];for(const[t,r,s]of i)n.push(new _n(new fn(t,r,s),new fn(t+e,r+e,s+e)));return n}}class ag{constructor(t,e){if(this.rootLevel=t,this.leafLevel=e,e>t)throw new Error;this._index=new Map,this._root=this._makeRoot()}get root(){return this._root}add(t){if(!this.root.boundingBox.containsPoint(t.position))return void console.warn(`Object outside bounding box ${t.uuid}`);const e=this._root.add(t);this._index.set(t.uuid,e)}has(t){return this._index.has(t.uuid)}intersect(t){const e=[],i=new fn;return this._root.intersect(t,i,e),e.map((t=>t.items)).reduce(((t,e)=>(t.push(...e),t)),[])}reset(){this._root=this._makeRoot(),this._index.clear()}remove(t){if(!this.has(t))throw new Error(`Frame does not exist ${t.uuid}`);const e=this._index.get(t.uuid);e.remove(t),e.traverse(),this._index.delete(t.uuid)}_makeRoot(){const t=this.rootLevel,e=sg(t),i=new _n((new fn).fromArray(e.min),(new fn).fromArray(e.max));return new og(t,this.leafLevel,i)}}class cg{constructor(t,e){this._objects=[],this._objectImageMap=new Map,this._octree=null!=t?t:new ag(14,6),this._raycaster=null!=e?e:new Bu,this._interactiveLayer=1,this._raycaster=e||new Bu(void 0,void 0,1,1e4),this._lineThreshold=.2,this._largeLineThreshold=.4,this._raycaster.params.Line.threshold=this._lineThreshold,this._raycaster.layers.set(this._interactiveLayer)}get interactiveLayer(){return this._interactiveLayer}get octree(){return this._octree}get raycaster(){return this._raycaster}add(t,e){const i=t.uuid;this._objectImageMap.set(i,e),this._objects.push(t),this._octree.add(t)}intersectObjects(t,e){this._raycaster.setFromCamera((new rn).fromArray(t),e);const i=this._octree.intersect(this.raycaster.ray),n=this._raycaster.intersectObjects(i),r=this._objectImageMap;for(const t of n){const e=t.object.uuid;if(r.has(e))return r.get(e)}return null}remove(t){const e=this._objects,i=e.indexOf(t);if(-1!==i){const n=e.splice(i,1);for(const t of n)this._objectImageMap.delete(t.uuid);this._octree.remove(t)}else console.warn("Object does not exist")}resetIntersectionThreshold(t){this._raycaster.params.Line.threshold=t?this._largeLineThreshold:this._lineThreshold}}class hg extends Uc{constructor(t){super(t.geometry,t.material);const e=t.mode,i=t.originalOrigin,n=t.transform.unprojectBasic([0,0],0);this._relativeAltitude=i[2]-n[2],this._makeAttributes(n,i,e),this.matrixAutoUpdate=!1,this.position.fromArray(n),this.updateMatrix(),this.updateMatrixWorld(!1)}dispose(){this.geometry.dispose(),this.material.dispose()}setMode(t){const e=this.geometry.attributes.position;e.array[5]=this._modeToAltitude(t),e.needsUpdate=!0,this.geometry.computeBoundingSphere()}_makeAttributes(t,e,i){const n=new Float32Array(6);n[0]=0,n[1]=0,n[2]=0,n[3]=e[0]-t[0],n[4]=e[1]-t[1],n[5]=this._modeToAltitude(i);const r=new Hr(n,3);this.geometry.setAttribute("position",r),r.needsUpdate=!0,this.geometry.computeBoundingSphere()}_modeToAltitude(e){return e===t.OriginalPositionMode.Altitude?this._relativeAltitude:0}}class lg extends qc{constructor(t){super(t.geometry,t.material);const e=t.color,i=t.size,n=t.scale,r=t.transform,s=r.unprojectBasic([0,0],0),o=this._makePositions(i,r,s);this._makeAttributes(o,e),this.geometry.computeBoundingSphere(),this.geometry.computeBoundingBox(),this.matrixAutoUpdate=!1,this.position.fromArray(s),this.scale.set(n,n,n),this.updateMatrix(),this.updateMatrixWorld(!1)}dispose(){this.geometry.dispose(),this.material.dispose()}setColor(t){return this._updateColorAttribute(t),this}resize(t){return this.scale.set(t,t,t),this.updateMatrix(),this.updateMatrixWorld(!1),this}_makeAttributes(t,e){const i=this.geometry,n=new Hr(new Float32Array(t),3);i.setAttribute("position",n),n.needsUpdate=!0;const r=new Hr(new Float32Array(t.length),3);i.setAttribute("color",r),this._updateColorAttribute(e)}_updateColorAttribute(t){const[e,i,n]=new Dr(t).toArray(),r=this.geometry.attributes.color,s=r.array,o=s.length;let a=0;for(let t=0;t<o;t++)s[a++]=e,s[a++]=i,s[a++]=n;r.needsUpdate=!0}}class ug extends lg{_makePositions(t,e,i){const n=[];n.push(...this._makeAxis(t,e,i)),n.push(...this._makeLat(.5,10,t,e,i));for(const r of[0,.25,.5,.75])n.push(...this._makeLng(r,10,t,e,i));return n}_makeAxis(t,e,i){const n=e.unprojectBasic([.5,1],.8*t),r=e.unprojectBasic([.5,0],1.2*t);return[n[0]-i[0],n[1]-i[1],n[2]-i[2],r[0]-i[0],r[1]-i[1],r[2]-i[2]]}_makeLat(t,e,i,n,r){const s=.8*i,[o,a,c]=r,h=[],l=n.unprojectBasic([0,t],s);l[0]-=o,l[1]-=a,l[2]-=c,h.push(...l);for(let i=1;i<=e;i++){const r=n.unprojectBasic([i/e,t],s);r[0]-=o,r[1]-=a,r[2]-=c,h.push(...r,...r)}return h.push(...l),h}_makeLng(t,e,i,n,r){const s=.8*i,[o,a,c]=r,h=[],l=n.unprojectBasic([t,0],s);l[0]-=o,l[1]-=a,l[2]-=c,h.push(...l);for(let i=0;i<=e;i++){const r=n.unprojectBasic([t,i/e],s);r[0]-=o,r[1]-=a,r[2]-=c,h.push(...r,...r)}return h.push(...l),h}}class dg extends lg{_makePositions(t,e,i){const n=[];return n.push(...this._makeDiags(t,e,i)),n.push(...this._makeFrame(t,8,e,i)),n}_makeDiags(t,e,i){const n=t,[r,s,o]=i,a=[0,0,0],c=[];for(const t of[[0,0],[1,0],[1,1],[0,1]]){const i=e.unprojectBasic(t,n,!0);i[0]-=r,i[1]-=s,i[2]-=o,c.push(...a,...i)}return c}_makeFrame(t,e,i,n){const r=[];r.push(...this._subsample([0,1],[0,0],e)),r.push(...this._subsample([0,0],[1,0],e)),r.push(...this._subsample([1,0],[1,1],e));const s=t,[o,a,c]=n,h=[];for(const t of r){const e=i.unprojectBasic(t,s,!0);e[0]-=o,e[1]-=a,e[2]-=c,h.push(...e)}return h}_interpolate(t,e,i){return t+i*(e-t)}_subsample(t,e,i){if(i<1)return[t,e];const n=[];n.push(t);for(let r=0;r<=i;r++){const s=[];for(let n=0;n<3;n++)s.push(this._interpolate(t[n],e[n],r/(i+1)));n.push(s),n.push(s)}return n.push(e),n}}class pg{constructor(t,e,i){this.id=t,this._scene=e,this._intersection=i,this.cameras=new pr,this.keys=[],this._positionLines={},this._positions=new pr,this._cameraFrames={},this._clusters=new Map,this._connectedComponents=new Map,this._sequences=new Map,this._props={},this.clusterVisibles={},this._frameMaterial=new kc({fog:!1,vertexColors:!0}),this._positionMaterial=new kc({fog:!1,color:16711680}),this._scene.add(this.cameras,this._positions)}addImage(t){const e=t.image,i=e.id;if(this.hasImage(i))throw new Error(`Image exists ${i}`);const n=t.idMap.ccId;this._connectedComponents.has(n)||this._connectedComponents.set(n,[]);const r=t.idMap.clusterId;this._clusters.has(r)||this._clusters.set(r,[]);const s=t.idMap.sequenceId;this._sequences.has(s)||this._sequences.set(s,[]),this._props[i]={image:e,ids:{ccId:n,clusterId:r,sequenceId:s}},this.keys.push(i)}applyCameraColor(t,e){this._cameraFrames[t].setColor(e)}applyCameraSize(t){for(const e of this.cameras.children)e.resize(t)}applyFilter(t){var e;const i=this.clusterVisibles;for(const t in i)i.hasOwnProperty(t)&&(i[t]=!1);const n=this._cameraFrames,r=this._positionLines,s=this._intersection.interactiveLayer;for(const o of Object.values(this._props)){const a=o.image,c=t(a),h=a.id;r[h].visible=c;const l=n[h];this._setCameraVisibility(l,c,s),i[e=o.ids.clusterId]||(i[e]=c)}}applyPositionMode(e){this._positions.visible=e!==t.OriginalPositionMode.Hidden;for(const t of this._positions.children)t.setMode(e)}dispose(){this._disposeCameras(),this._disposePositions(),this._scene=null,this._intersection=null}getCamerasByMode(e){if(e===t.CameraVisualizationMode.Cluster)return this._clusters;if(e===t.CameraVisualizationMode.ConnectedComponent)return this._connectedComponents;if(e===t.CameraVisualizationMode.Sequence)return this._sequences;const i=t.CameraVisualizationMode,n=i[i.Homogeneous],r=new Map;return r.set(n,this.cameras.children),r}getColorId(e,i){const n=this._props[e],r=t.CameraVisualizationMode;switch(i){case r.Cluster:return n.ids.clusterId;case r.ConnectedComponent:return n.ids.ccId;case r.Sequence:return n.ids.sequenceId;default:return r[r.Homogeneous]}}hasImage(t){return-1!==this.keys.indexOf(t)}visualize(t){var e,i;const n=t.id,r=t.visible,s=t.transform,o={color:t.color,material:this._frameMaterial,scale:t.scale,size:t.maxSize,transform:s},a=dd(s.cameraType)?new ug(o):new dg(o),c=this._intersection.interactiveLayer;this._setCameraVisibility(a,r,c),this.cameras.add(a),this._cameraFrames[n]=a;this._intersection.add(a,n);const h=this._props[n].ids;(e=this.clusterVisibles)[i=h.clusterId]||(e[i]=r),this._connectedComponents.get(h.ccId).push(a),this._clusters.get(h.clusterId).push(a),this._sequences.get(h.sequenceId).push(a);const l={material:this._positionMaterial,mode:t.positionMode,originalOrigin:t.originalPosition,transform:s},u=new hg(l);u.visible=r,this._positions.add(u),this._positionLines[n]=u}_disposeCameras(){const t=this._intersection,e=this.cameras;for(const i of e.children.slice())i.dispose(),t.remove(i),e.remove(i);this._scene.remove(this.cameras)}_disposePositions(){const t=this._positions;for(const e of t.children.slice())e.dispose(),t.remove(e);this._scene.remove(this._positions)}_setCameraVisibility(t,e,i){t.visible=e,e?t.layers.enable(i):t.layers.disable(i)}}class fg{constructor(){this._colors=new Map;const e=t.CameraVisualizationMode;this._colors.set(e[e.Homogeneous],"#FFFFFF")}getColor(t){const e=this._colors;return e.has(t)||e.set(t,this._randomColor()),e.get(t)}_randomColor(){return`hsl(${Math.floor(360*Math.random())}, 100%, 50%)`}}function mg(e){return e!==t.CameraVisualizationMode.Hidden}class gg{constructor(e,i){this._rayNearScale=1.1,this._originalPointSize=2,this._originalCameraSize=2,this._imageCellMap=new Map,this._scene=i||new Qa,this._scene.autoUpdate=!1,this._intersection=new cg,this._assets=new fg,this._needsRender=!1,this._images={},this._cells={},this._cellClusters={},this._clusters={},this._cameraVisualizationMode=e.cameraVisualizationMode?e.cameraVisualizationMode:t.CameraVisualizationMode.Homogeneous,this._cameraSize=e.cameraSize,this._pointSize=e.pointSize,this._pointsVisible=e.pointsVisible,this._positionMode=e.originalPositionMode,this._cellsVisible=e.cellsVisible,this._hoveredId=null,this._selectedId=null,this._colors={hover:"#FF0000",select:"#FF8000"},this._filter=()=>!0}get needsRender(){return this._needsRender}get intersection(){return this._intersection}addCluster(t,e,i){if(this.hasCluster(t.id,i))return;const n=t.id;if(!(n in this._clusters)){this._clusters[n]={points:new pr,cellIds:[]};const i=this._getClusterVisible(n);this._clusters[n].points.visible=i,this._clusters[n].points.add(new ig({cluster:t,originalSize:this._originalPointSize,scale:this._pointSize,translation:e})),this._scene.add(this._clusters[n].points)}-1===this._clusters[n].cellIds.indexOf(i)&&this._clusters[n].cellIds.push(i),i in this._cellClusters||(this._cellClusters[i]={keys:[]}),-1===this._cellClusters[i].keys.indexOf(n)&&this._cellClusters[i].keys.push(n),this._needsRender=!0}addImage(t,e,i,n){var r,s,o;const a=t.id,c={clusterId:null!==(r=t.clusterId)&&void 0!==r?r:"NO_CLUSTER_ID",sequenceId:null!==(s=t.sequenceId)&&void 0!==s?s:"NO_SEQUENCE_ID",ccId:null!==(o=t.mergeId)&&void 0!==o?o:"NO_MERGE_ID"};if(!(n in this._images)){const t=new pg(n,this._scene,this._intersection);t.cameras.visible=mg(this._cameraVisualizationMode),t.applyPositionMode(this._positionMode),this._images[n]=t}const h=this._images[n];if(h.hasImage(a))return;h.addImage({idMap:c,image:t});const l=h.getColorId(a,this._cameraVisualizationMode),u=this._assets.getColor(l),d=this._filter(t);if(h.visualize({id:a,color:u,positionMode:this._positionMode,scale:this._cameraSize,transform:e,visible:d,maxSize:this._originalCameraSize,originalPosition:i}),this._imageCellMap.set(a,n),a===this._selectedId&&this._highlight(a,this._colors.select,this._cameraVisualizationMode),c.clusterId in this._clusters){const t=this._getClusterVisible(c.clusterId);this._clusters[c.clusterId].points.visible=t}this._needsRender=!0}addCell(t,e){if(this.hasCell(e))return;const i=new ng(t);this._cells[e]=new pr,this._cells[e].visible=this._cellsVisible,this._cells[e].add(i),this._scene.add(this._cells[e]),this._needsRender=!0}deactivate(){this._filter=()=>!0,this._selectedId=null,this._hoveredId=null,this.uncache()}hasCluster(t,e){return t in this._clusters&&-1!==this._clusters[t].cellIds.indexOf(e)}hasCell(t){return t in this._cells}hasImage(t,e){return e in this._images&&this._images[e].hasImage(t)}setCameraSize(t){if(Math.abs(t-this._cameraSize)<.001)return;const e=this._images;for(const i of Object.keys(e))e[i].applyCameraSize(t);this._intersection.raycaster.near=this._getNear(t),this._cameraSize=t,this._needsRender=!0}setFilter(t){this._filter=t;const e={};for(const i of Object.values(this._images)){i.applyFilter(t);const n=i.clusterVisibles;for(const t in n)n.hasOwnProperty(t)&&(t in e||(e[t]=!1),e[t]||(e[t]=n[t]))}const i=this._pointsVisible;for(const t in e){if(!e.hasOwnProperty(t))continue;e[t]&&(e[t]=i);const n=e[t];t in this._clusters&&(this._clusters[t].points.visible=n)}this._needsRender=!0}setHoveredImage(t){if(null!=t&&!this._imageCellMap.has(t))throw new cd(`Image does not exist: ${t}`);this._hoveredId!==t&&(this._needsRender=!0,null!=this._hoveredId&&(this._hoveredId===this._selectedId?this._highlight(this._hoveredId,this._colors.select,this._cameraVisualizationMode):this._resetCameraColor(this._hoveredId)),this._highlight(t,this._colors.hover,this._cameraVisualizationMode),this._hoveredId=t)}setNavigationState(t){this._intersection.resetIntersectionThreshold(t)}setPointSize(t){if(Math.abs(t-this._pointSize)<.001)return;const e=this._clusters;for(const i in e)if(e.hasOwnProperty(i))for(const n of e[i].points.children)n.resize(t);this._pointSize=t,this._needsRender=!0}setPointVisibility(t){if(t!==this._pointsVisible){for(const e in this._clusters)this._clusters.hasOwnProperty(e)&&(this._clusters[e].points.visible=t);this._pointsVisible=t,this._needsRender=!0}}setPositionMode(t){if(t!==this._positionMode){for(const e of Object.values(this._images))e.applyPositionMode(t);this._positionMode=t,this._needsRender=!0}}setSelectedImage(t){this._selectedId!==t&&(this._needsRender=!0,null!=this._selectedId&&this._resetCameraColor(this._selectedId),this._highlight(t,this._colors.select,this._cameraVisualizationMode),this._selectedId=t)}setCellVisibility(t){if(t!==this._cellsVisible){for(const e in this._cells)this._cells.hasOwnProperty(e)&&(this._cells[e].visible=t);this._cellsVisible=t,this._needsRender=!0}}setCameraVisualizationMode(t){if(t===this._cameraVisualizationMode)return;const e=mg(t),i=this._assets;for(const n of Object.values(this._images)){n.cameras.visible=e;n.getCamerasByMode(t).forEach(((t,e)=>{const n=i.getColor(e);for(const e of t)e.setColor(n)}))}this._highlight(this._hoveredId,this._colors.hover,t),this._highlight(this._selectedId,this._colors.select,t),this._cameraVisualizationMode=t,this._needsRender=!0}render(t,e){e.render(this._scene,t),this._needsRender=!1}uncache(t){for(const e of Object.keys(this._cellClusters))t&&-1!==t.indexOf(e)||this._disposeReconstruction(e);for(const e of Object.keys(this._images)){if(t&&-1!==t.indexOf(e))continue;const i=this._imageCellMap,n=this._images[e].keys;for(const t of n)i.delete(t);this._images[e].dispose(),delete this._images[e]}for(const e of Object.keys(this._cells))t&&-1!==t.indexOf(e)||this._disposeCell(e);this._needsRender=!0}_getClusterVisible(t){if(!this._pointsVisible)return!1;let e=!1;for(const i of Object.values(this._images)){const n=i.clusterVisibles;t in n&&(e||(e=n[t]))}return e}_disposePoints(t){for(const e of this._cellClusters[t].keys){if(!(e in this._clusters))continue;const i=this._clusters[e].cellIds.indexOf(t);if(-1!==i&&(this._clusters[e].cellIds.splice(i,1),!(this._clusters[e].cellIds.length>0))){for(const t of this._clusters[e].points.children.slice())t.dispose();this._scene.remove(this._clusters[e].points),delete this._clusters[e]}}}_disposeReconstruction(t){this._disposePoints(t),delete this._cellClusters[t]}_disposeCell(t){const e=this._cells[t];for(const t of e.children.slice())t.dispose(),e.remove(t);this._scene.remove(e),delete this._cells[t]}_getNear(t){const e=this._rayNearScale*this._originalCameraSize*t;return Math.max(1,e)}_resetCameraColor(t){const e=this._imageCellMap;if(null==t||!e.has(t))return;const i=e.get(t),n=this._images[i],r=n.getColorId(t,this._cameraVisualizationMode),s=this._assets.getColor(r);n.applyCameraColor(t,s)}_highlight(e,i,n){const r=this._imageCellMap;if(null==e||!r.has(e))return;const s=r.get(e);i=n===t.CameraVisualizationMode.Homogeneous?i:"#FFFFFF",this._images[s].applyCameraColor(e,i)}}class _g{constructor(t,e){this._graphService=t,this._data=e,this._cells={},this._cacheRequests={},this._clusters={},this._clusterCells={},this._cellClusters={},this._cachingCells$={},this._cachingClusters$={}}cacheClusters$(t){if(!this.hasCell(t))throw new Error("Cannot cache reconstructions of a non-existing cell.");if(this.hasClusters(t))throw new Error("Cannot cache reconstructions that already exists.");if(this.isCachingClusters(t))return this._cachingClusters$[t];const e=this.getCell(t).filter((t=>!!t.clusterId&&!!t.clusterUrl)).map((t=>({key:t.clusterId,url:t.clusterUrl}))),i=Array.from(new Map(e.map((t=>[t.key,t]))).values());let n;this._cellClusters[t]=i,this._cacheRequests[t]=[];const r=new Promise(((t,e)=>{n=e}));return this._cacheRequests[t].push(n),this._cachingClusters$[t]=this._cacheClusters$(i,t,r).pipe(Me((()=>{t in this._cachingClusters$&&delete this._cachingClusters$[t],t in this._cacheRequests&&delete this._cacheRequests[t]})),He(),E()),this._cachingClusters$[t]}cacheCell$(t){if(this.hasCell(t))throw new Error("Cannot cache cell that already exists.");return this.isCachingCell(t)||(this._cachingCells$[t]=this._graphService.cacheCell$(t).pipe(te((t=>(console.error(t),B()))),Nt((()=>!(t in this._cells))),pi((e=>{this._cells[t]=[],this._cells[t].push(...e),delete this._cachingCells$[t]})),Me((()=>{t in this._cachingCells$&&delete this._cachingCells$[t]})),He(),E())),this._cachingCells$[t]}isCachingClusters(t){return t in this._cachingClusters$}isCachingCell(t){return t in this._cachingCells$}hasClusters(t){if(t in this._cachingClusters$||!(t in this._cellClusters))return!1;for(const e of this._cellClusters[t])if(!(e.key in this._clusters))return!1;return!0}hasCell(t){return!(t in this._cachingCells$)&&t in this._cells}getClusters(t){return t in this._cellClusters?this._cellClusters[t].map((t=>this._clusters[t.key])).filter((t=>!!t)):[]}getCell(t){return t in this._cells?this._cells[t]:[]}uncache(t){for(let e of Object.keys(this._cacheRequests))if(!t||-1===t.indexOf(e)){for(const t of this._cacheRequests[e])t();delete this._cacheRequests[e]}for(let e of Object.keys(this._cellClusters))if(!t||-1===t.indexOf(e)){for(const t of this._cellClusters[e]){if(!(t.key in this._clusterCells))continue;const i=this._clusterCells[t.key].indexOf(e);-1!==i&&(this._clusterCells[t.key].splice(i,1),this._clusterCells[t.key].length>0||(delete this._clusterCells[t.key],delete this._clusters[t.key]))}delete this._cellClusters[e]}for(let e of Object.keys(this._cells))t&&-1!==t.indexOf(e)||delete this._cells[e]}updateCell$(t){if(!this.hasCell(t))throw new Error("Cannot update cell that does not exists.");return this._graphService.cacheCell$(t).pipe(te((t=>(console.error(t),B()))),Nt((()=>t in this._cells)),pi((e=>{this._cells[t]=[],this._cells[t].push(...e)})),He(),E())}updateClusters$(t){if(!this.hasCell(t))throw new Error("Cannot update reconstructions of a non-existing cell.");if(!this.hasClusters(t))throw new Error("Cannot update reconstructions for cell that is not cached.");const e=this.getCell(t).filter((t=>!!t.clusterId&&!!t.clusterUrl)).map((t=>({key:t.clusterId,url:t.clusterUrl}))),i=Array.from(new Map(e.map((t=>[t.key,t]))).values()).filter((t=>!(t.key in this._clusters)));return this._cellClusters[t].push(...i),this._cacheClusters$(i,t,null)}_cacheClusters$(t,e,i){return bt(t).pipe(Mt((t=>this._hasCluster(t.key)?G(this._getCluster(t.key)):this._getCluster$(t.url,t.key,i).pipe(te((t=>(t instanceof Zf||console.error(t),B()))))),6),Nt((()=>e in this._cellClusters)),pi((t=>{this._hasCluster(t.id)||(this._clusters[t.id]=t),t.id in this._clusterCells||(this._clusterCells[t.id]=[]),-1===this._clusterCells[t.id].indexOf(e)&&this._clusterCells[t.id].push(e)})))}_getCluster(t){return this._clusters[t]}_getCluster$(t,e,i){return b.create((n=>{this._data.getCluster(t,i).then((t=>{t.id=e,n.next(t),n.complete()}),(t=>{n.error(t)}))}))}_hasCluster(t){return t in this._clusters}}function vg(t,e,i){const n=new Set;return n.add(t),yg(n,[t],0,e,i),Array.from(n)}function yg(t,e,i,n,r){if(i>=n)return;const s=[];for(const t of e){const e=r.getAdjacent(t);s.push(...e)}const o=[];for(const e of s)t.has(e)||(t.add(e),o.push(e));yg(t,o,i+1,n,r)}class bg extends Vf{constructor(t,e,i){super(t,e,i),this._cache=new _g(i.graphService,i.api.data),this._scene=new gg(this._getDefaultConfiguration()),this._viewportCoords=new Wf,this._spatial=new ld}getFrameIdAt(t){return new Promise(((e,i)=>{this._container.renderService.renderCamera$.pipe(Ee(),rt((e=>{const i=this._viewportCoords.canvasToViewport(t[0],t[1],this._container.container);return this._scene.intersection.intersectObjects(i,e.perspective)}))).subscribe((t=>{e(t)}),(t=>{i(t)}))}))}_activate(){this._navigator.cacheService.configure({cellDepth:3});const t=this._subscriptions;t.push(this._navigator.stateService.reference$.subscribe((()=>{this._scene.uncache()}))),t.push(this._navigator.graphService.filter$.subscribe((t=>{this._scene.setFilter(t)})));const e=this._container.renderService.bearing$.pipe(rt((t=>6*Math.floor(t/6))),ue(),Ue(1),E()),i=this._navigator.stateService.currentImage$.pipe(rt((t=>this._navigator.api.data.geometry.lngLatToCellId(t.originalLngLat))),ue(),Ue(1),E()),n=this._configuration$.pipe(rt((t=>this._spatial.clamp(t.cellGridDepth,1,3))),ue(),Ue(1),E()),r=gt(this._navigator.playService.playing$,this._navigator.playService.speed$).pipe(rt((([t,e])=>t&&e>eg.sequenceSpeed)),ue(),Ue(1),E()),s=this._navigator.stateService.state$.pipe(rt((t=>function(t){return t===vm.Custom||t===vm.Earth}(t))),ue(),Ue(1),E());t.push(s.subscribe((t=>{this._scene.setNavigationState(t)})));const o=gt(s,r,e,n,this._navigator.stateService.currentImage$).pipe(ue((([t,e,i,n,r],[s,o,a,c,h])=>{if(t!==s)return!1;const l=r.id===h.id&&e===o&&n===c;return t?l:l&&i===a})),ne((([t,e,i,n,r])=>{if(t){const t=this._navigator.api.data.geometry,i=t.lngLatToCellId(r.originalLngLat);return G(e?[i]:vg(i,n,t))}const s=e?30:90;return G(this._cellsInFov(r,i,s))})),ri((t=>bt(t).pipe(Mt((t=>(this._cache.hasCell(t)?G(this._cache.getCell(t)):this._cache.cacheCell$(t)).pipe(rt((e=>({id:t,images:e}))))),6)))));t.push(o.pipe(bi(this._navigator.stateService.reference$)).subscribe((([t,e])=>{this._scene.hasCell(t.id)||this._scene.addCell(this._cellToTopocentric(t.id,e),t.id)}))),t.push(o.pipe(bi(this._navigator.stateService.reference$)).subscribe((([t,e])=>{this._addSceneImages(t,e)}))),t.push(o.pipe(ne((t=>{const e=t.id;let i;return i=this._cache.hasClusters(e)?bt(this._cache.getClusters(e)):this._cache.isCachingClusters(e)?this._cache.cacheClusters$(e).pipe(Re(null,{}),ri((()=>bt(this._cache.getClusters(e))))):this._cache.hasCell(e)?this._cache.cacheClusters$(e):B(),gt(G(e),i)})),bi(this._navigator.stateService.reference$)).subscribe((([[t,e],i])=>{this._scene.hasCluster(e.id,t)||this._scene.addCluster(e,this._computeTranslation(e,i),t)}))),t.push(this._configuration$.pipe(rt((t=>(t.cameraSize=this._spatial.clamp(t.cameraSize,.01,1),t.pointSize=this._spatial.clamp(t.pointSize,.01,1),{cameraSize:t.cameraSize,cameraVisualizationMode:t.cameraVisualizationMode,cellsVisible:t.cellsVisible,originalPositionMode:t.originalPositionMode,pointSize:t.pointSize,pointsVisible:t.pointsVisible}))),ue(((t,e)=>t.cameraSize===e.cameraSize&&t.cameraVisualizationMode===e.cameraVisualizationMode&&t.cellsVisible===e.cellsVisible&&t.originalPositionMode===e.originalPositionMode&&t.pointSize===e.pointSize&&t.pointsVisible===e.pointsVisible))).subscribe((t=>{this._scene.setCameraSize(t.cameraSize),this._scene.setPointSize(t.pointSize),this._scene.setPointVisibility(t.pointsVisible),this._scene.setCellVisibility(t.cellsVisible);const e=t.cameraVisualizationMode;this._scene.setCameraVisualizationMode(e);const i=t.originalPositionMode;this._scene.setPositionMode(i)}))),t.push(gt(i,n).subscribe((([t,e])=>{const i=vg(t,e,this._navigator.api.data.geometry);this._scene.uncache(i),this._cache.uncache(i)}))),t.push(this._navigator.playService.playing$.pipe(ri((t=>t?B():this._container.mouseService.dblClick$)),bi(this._container.renderService.renderCamera$),ri((([t,e])=>{const i=this._container.container,[n,r]=this._viewportCoords.canvasPosition(t,i),s=this._viewportCoords.canvasToViewport(n,r,i),o=this._scene.intersection.intersectObjects(s,e.perspective);return o?this._navigator.moveTo$(o).pipe(te((()=>B()))):B()}))).subscribe());const a=gt(this._configuration$,this._navigator.stateService.state$).pipe(rt((([t,e])=>(t.cameraSize=this._spatial.clamp(t.cameraSize,.01,1),{size:t.cameraSize,visible:mg(t.cameraVisualizationMode),state:e}))),ue(((t,e)=>t.size===e.size&&t.visible===e.visible&&t.state===e.state))),c=this._container.mouseService.mouseMove$.pipe(Ue(1),E());t.push(c.subscribe());const h=Ot(this._container.mouseService.mouseEnter$,this._container.mouseService.mouseLeave$,this._container.mouseService.windowBlur$);t.push(gt(this._navigator.playService.playing$,h,s,this._navigator.graphService.filter$).pipe(ri((([t,e])=>t||"pointerenter"!==e.type?gt(G(e),G(null),G(null)):gt(At(c.pipe(ve(1)),this._container.mouseService.mouseMove$),this._container.renderService.renderCamera$,a)))).subscribe((([t,e])=>{if("pointermove"!==t.type)return void this._scene.setHoveredImage(null);const i=this._container.container,[n,r]=this._viewportCoords.canvasPosition(t,i),s=this._viewportCoords.canvasToViewport(n,r,i),o=this._scene.intersection.intersectObjects(s,e.perspective);this._scene.setHoveredImage(o)}))),t.push(this._navigator.stateService.currentId$.subscribe((t=>{this._scene.setSelectedImage(t)}))),t.push(this._navigator.stateService.currentState$.pipe(rt((t=>{const e=this._scene;return{name:this._name,renderer:{frameId:t.id,needsRender:e.needsRender,render:e.render.bind(e),pass:rm.Opaque}}}))).subscribe(this._container.glRenderer.render$));const l=this._navigator.graphService.dataAdded$.pipe(Nt((t=>this._cache.hasCell(t))),Mt((t=>this._cache.updateCell$(t).pipe(rt((e=>({id:t,images:e}))),bi(this._navigator.stateService.reference$)))),He(),E());t.push(l.subscribe((([t,e])=>{this._addSceneImages(t,e)}))),t.push(l.pipe(ne((([t])=>{const e=t.id,i=this._cache;let n;return n=i.hasClusters(e)?i.updateClusters$(e):i.isCachingClusters(e)?this._cache.cacheClusters$(e).pipe(Re(null,{}),ri((()=>bt(i.updateClusters$(e))))):B(),gt(G(e),n)})),bi(this._navigator.stateService.reference$)).subscribe((([[t,e],i])=>{this._scene.hasCluster(e.id,t)||this._scene.addCluster(e,this._computeTranslation(e,i),t)})))}_deactivate(){this._subscriptions.unsubscribe(),this._cache.uncache(),this._scene.deactivate(),this._navigator.cacheService.configure()}_getDefaultConfiguration(){return{cameraSize:.1,cameraVisualizationMode:t.CameraVisualizationMode.Homogeneous,cellGridDepth:1,originalPositionMode:t.OriginalPositionMode.Hidden,pointSize:.1,pointsVisible:!0,cellsVisible:!1}}_addSceneImages(t,e){const i=t.id,n=t.images;for(const t of n)this._scene.hasImage(t.id,i)||this._scene.addImage(t,this._createTransform(t,e),this._computeOriginalPosition(t,e),i)}_cellsInFov(t,e,i){const n=this._spatial,r=this._navigator.api.data.geometry,s=r.lngLatToCellId(t.originalLngLat),o=[s],a=i/2,c=r.getAdjacent(s);for(const i of c){const s=r.getVertices(i);for(const r of s){const[s,c]=Ju(r.lng,r.lat,0,t.lngLat.lng,t.lngLat.lat,0),h=Math.atan2(c,s),l=n.radToDeg(n.azimuthalToBearing(h));Math.abs(l-e)<a&&o.push(i)}}return o}_computeOriginalPosition(t,e){return Ju(t.originalLngLat.lng,t.originalLngLat.lat,null!=t.originalAltitude?t.originalAltitude:t.computedAltitude,e.lng,e.lat,e.alt)}_cellToTopocentric(t,e){return this._navigator.api.data.geometry.getVertices(t).map((t=>Ju(t.lng,t.lat,-2,e.lng,e.lat,e.alt)))}_computeTranslation(t,e){return Ju(t.reference.lng,t.reference.lat,t.reference.alt,e.lng,e.lat,e.alt)}_createTransform(t,e){const i=fd({alt:t.computedAltitude,lat:t.lngLat.lat,lng:t.lngLat.lng},t.rotation,e);return new Hd(t.exifOrientation,t.width,t.height,t.scale,t.rotation,i,void 0,void 0,t.cameraParameters,t.cameraType)}}bg.componentName="spatial";class xg{constructor(){this._notifyChanged$=new T}get changed$(){return this._notifyChanged$}}class wg extends cd{constructor(t){super(null!=t?t:"The provided geometry value is incorrect"),Object.setPrototypeOf(this,wg.prototype),this.name="GeometryTagError"}}class Sg extends xg{constructor(t){super();if(t.length<2)throw new wg("A points geometry must have two or more positions.");this._points=[];for(const e of t){if(e[0]<0||e[0]>1||e[1]<0||e[1]>1)throw new wg("Basic coordinates of points must be on the interval [0, 1].");this._points.push(e.slice())}}get points(){return this._points}addPoint2d(t){const e=[Math.max(0,Math.min(1,t[0])),Math.max(0,Math.min(1,t[1]))];this._points.push(e),this._notifyChanged$.next(this)}getPoint2d(t){return this._points[t].slice()}removePoint2d(t){if(t<0||t>=this._points.length||this._points.length<3)throw new wg("Index for removed point must be valid.");this._points.splice(t,1),this._notifyChanged$.next(this)}setVertex2d(t,e,i){this.setPoint2d(t,e,i)}setPoint2d(t,e,i){const n=[Math.max(0,Math.min(1,e[0])),Math.max(0,Math.min(1,e[1]))];this._points[t]=n,this._notifyChanged$.next(this)}getPoints3d(t){return this._getPoints3d(this._points,t)}getPoint3d(t,e){return e.unprojectBasic(this._points[t],200)}getPoints2d(){return this._points.slice()}getCentroid2d(t){if(!t)throw new wg("Get centroid must be called with a transform for points geometries.");const[e,i,n,r]=this.getRect2d(t);return[e<n?(e+n)/2:(e+n+1)/2%1,(i+r)/2]}getCentroid3d(t){let e=this.getCentroid2d();return t.unprojectBasic(e,200)}getRect2d(t){let e=1,i=0,n=1,r=0;const s=this._points;for(const t of s)t[0]<e&&(e=t[0]),t[0]>i&&(i=t[0]),t[1]<n&&(n=t[1]),t[1]>r&&(r=t[1]);if(dd(t.cameraType)){const t=[];for(let e=0;e<s.length;e++)t[e]=e;t.sort(((t,e)=>s[t][0]<s[e][0]?-1:s[t][0]>s[e][0]?1:t<e?-1:1));let n=s[t[0]][0]+1-s[t[t.length-1]][0],r=0;for(let e=0;e<t.length-1;e++){const i=t[e],o=t[e+1],a=s[o][0]-s[i][0];a>n&&(n=a,r=e+1)}r>0&&(e=s[t[r]][0],i=s[t[r-1]][0])}return[e,n,i,r]}setCentroid2d(t,e){throw new Error("Not implemented")}_getPoints3d(t,e){return t.map((t=>e.unprojectBasic(t,200)))}}class Mg{constructor(t,e,i){this._geometry=t,this._transform=e,this._viewportCoords=i||new Wf,this._aborted$=new T,this._created$=new T,this._glObjectsChanged$=new T,this._geometryChangedSubscription=this._geometry.changed$.subscribe((()=>{this._onGeometryChanged(),this._glObjectsChanged$.next(this)}))}get geometry(){return this._geometry}get glObjects(){return this._glObjects}get aborted$(){return this._aborted$}get created$(){return this._created$}get glObjectsChanged$(){return this._glObjectsChanged$}get geometryChanged$(){return this._geometry.changed$.pipe(rt((()=>this)))}dispose(){this._geometryChangedSubscription.unsubscribe()}_canvasToTransform(t){return`translate(-50%,-50%) translate(${Math.round(t[0])}px,${Math.round(t[1])}px)`}_colorToBackground(t){return"#"+("000000"+t.toString(16)).substr(-6)}_createOutine(t,e){const i=this._getLinePositions(t),n=new hs;n.setAttribute("position",new Hr(i,3));return new Uc(n,new kc({color:e,linewidth:1}))}_disposeLine(t){null!=t&&(t.geometry.dispose(),t.material.dispose())}_getLinePositions(t){const e=t.length,i=new Float32Array(3*e);for(let n=0;n<e;++n){const e=3*n,r=t[n];i[e]=r[0],i[e+1]=r[1],i[e+2]=r[2]}return i}}var Tg=Eg,Cg=Eg;function Eg(t,e,i){i=i||2;var n,r,s,o,a,c,h,l=e&&e.length,u=l?e[0]*i:t.length,d=Ig(t,0,u,i,!0),p=[];if(!d||d.next===d.prev)return p;if(l&&(d=function(t,e,i,n){var r,s,o,a=[];for(r=0,s=e.length;r<s;r++)(o=Ig(t,e[r]*n,r<s-1?e[r+1]*n:t.length,n,!1))===o.next&&(o.steiner=!0),a.push(Fg(o));for(a.sort(Dg),r=0;r<a.length;r++)$g(a[r],i),i=Ag(i,i.next);return i}(t,e,d,i)),t.length>80*i){n=s=t[0],r=o=t[1];for(var f=i;f<u;f+=i)(a=t[f])<n&&(n=a),(c=t[f+1])<r&&(r=c),a>s&&(s=a),c>o&&(o=c);h=0!==(h=Math.max(s-n,o-r))?1/h:0}return Pg(d,p,i,n,r,h),p}function Ig(t,e,i,n,r){var s,o;if(r===Kg(t,e,i,n)>0)for(s=e;s<i;s+=n)o=Yg(s,t[s],t[s+1],o);else for(s=i-n;s>=e;s-=n)o=Yg(s,t[s],t[s+1],o);return o&&Ug(o,o.next)&&(Zg(o),o=o.next),o}function Ag(t,e){if(!t)return t;e||(e=t);var i,n=t;do{if(i=!1,n.steiner||!Ug(n,n.next)&&0!==Hg(n.prev,n,n.next))n=n.next;else{if(Zg(n),(n=e=n.prev)===n.next)break;i=!0}}while(i||n!==e);return e}function Pg(t,e,i,n,r,s,o){if(t){!o&&s&&function(t,e,i,n){var r=t;do{null===r.z&&(r.z=zg(r.x,r.y,e,i,n)),r.prevZ=r.prev,r.nextZ=r.next,r=r.next}while(r!==t);r.prevZ.nextZ=null,r.prevZ=null,function(t){var e,i,n,r,s,o,a,c,h=1;do{for(i=t,t=null,s=null,o=0;i;){for(o++,n=i,a=0,e=0;e<h&&(a++,n=n.nextZ);e++);for(c=h;a>0||c>0&&n;)0!==a&&(0===c||!n||i.z<=n.z)?(r=i,i=i.nextZ,a--):(r=n,n=n.nextZ,c--),s?s.nextZ=r:t=r,r.prevZ=s,s=r;i=n}s.nextZ=null,h*=2}while(o>1)}(r)}(t,n,r,s);for(var 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e=t.parent;e.parent?e.left===t&&e.parent.left===e?(this.rotateRight(e.parent),this.rotateRight(e)):e.right===t&&e.parent.right===e?(this.rotateLeft(e.parent),this.rotateLeft(e)):e.left===t&&e.parent.right===e?(this.rotateRight(e),this.rotateLeft(e)):(this.rotateLeft(e),this.rotateRight(e)):e.left===t?this.rotateRight(e):this.rotateLeft(e)}}splay(t){for(var 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p_{constructor(t,e,i,n,r){this.left=e,this.point=t,this.otherEvent=i,this.isSubject=n,this.type=r||0,this.inOut=!1,this.otherInOut=!1,this.prevInResult=null,this.resultTransition=0,this.otherPos=-1,this.outputContourId=-1,this.isExteriorRing=!0}isBelow(t){const e=this.point,i=this.otherEvent.point;return this.left?(e[0]-t[0])*(i[1]-t[1])-(i[0]-t[0])*(e[1]-t[1])>0:(i[0]-t[0])*(e[1]-t[1])-(e[0]-t[0])*(i[1]-t[1])>0}isAbove(t){return!this.isBelow(t)}isVertical(){return this.point[0]===this.otherEvent.point[0]}get inResult(){return 0!==this.resultTransition}clone(){const t=new p_(this.point,this.left,this.otherEvent,this.isSubject,this.type);return t.contourId=this.contourId,t.resultTransition=this.resultTransition,t.prevInResult=this.prevInResult,t.isExteriorRing=this.isExteriorRing,t.inOut=this.inOut,t.otherInOut=this.otherInOut,t}}function f_(t,e){return t[0]===e[0]&&t[1]===e[1]}const m_=134217729;function g_(t,e,i,n,r){let 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f<=1&&m>=0?1===f?r?null:[a(t,f>0?f:0,s)]:0===m?r?null:[a(t,m<1?m:1,s)]:r&&0===f&&1===m?null:[a(t,f>0?f:0,s),a(t,m<1?m:1,s)]:null}(t.point,t.otherEvent.point,e.point,e.otherEvent.point),r=n?n.length:0;if(0===r)return 0;if(1===r&&(f_(t.point,e.point)||f_(t.otherEvent.point,e.otherEvent.point)))return 0;if(2===r&&t.isSubject===e.isSubject)return 0;if(1===r)return f_(t.point,n[0])||f_(t.otherEvent.point,n[0])||C_(t,n[0],i),f_(e.point,n[0])||f_(e.otherEvent.point,n[0])||C_(e,n[0],i),1;const s=[];let o=!1,a=!1;return f_(t.point,e.point)?o=!0:1===T_(t,e)?s.push(e,t):s.push(t,e),f_(t.otherEvent.point,e.otherEvent.point)?a=!0:1===T_(t.otherEvent,e.otherEvent)?s.push(e.otherEvent,t.otherEvent):s.push(t.otherEvent,e.otherEvent),o&&a||o?(e.type=1,t.type=e.inOut===t.inOut?2:3,o&&!a&&C_(s[1].otherEvent,s[0].point,i),2):a?(C_(s[0],s[1].point,i),3):s[0]!==s[3].otherEvent?(C_(s[0],s[1].point,i),C_(s[1],s[2].point,i),3):(C_(s[0],s[1].point,i),C_(s[3].otherEvent,s[2].point,i),3)}function P_(t,e){if(t===e)return 0;if(0!==M_(t.point,t.otherEvent.point,e.point)||0!==M_(t.point,t.otherEvent.point,e.otherEvent.point))return f_(t.point,e.point)?t.isBelow(e.otherEvent.point)?-1:1:t.point[0]===e.point[0]?t.point[1]<e.point[1]?-1:1:1===T_(t,e)?e.isAbove(t.point)?-1:1:t.isBelow(e.point)?-1:1;if(t.isSubject!==e.isSubject)return t.isSubject?-1:1;{let i=t.point,n=e.point;if(i[0]===n[0]&&i[1]===n[1])return i=t.otherEvent.point,n=e.otherEvent.point,i[0]===n[0]&&i[1]===n[1]?0:t.contourId>e.contourId?1:-1}return 1===T_(t,e)?1:-1}class R_{constructor(){this.points=[],this.holeIds=[],this.holeOf=null,this.depth=null}isExterior(){return null==this.holeOf}}function L_(t,e,i,n){let r,s=t+1,o=e[t].point;const a=e.length;for(s<a&&(r=e[s].point);s<a&&r[0]===o[0]&&r[1]===o[1];){if(!i[s])return s;s++,r=e[s].point}for(s=t-1;i[s]&&s>n;)s--;return s}function O_(t,e,i){const n=new R_;if(null!=t.prevInResult){const r=t.prevInResult,s=r.outputContourId;if(r.resultTransition>0){const 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instanceof k_))return new k_(t,e);if(this.data=t||[],this.length=this.data.length,this.compare=e||z_,this.length>0)for(var i=(this.length>>1)-1;i>=0;i--)this._down(i)}function z_(t,e){return t<e?-1:t>e?1:0}k_.prototype={push:function(t){this.data.push(t),this.length++,this._up(this.length-1)},pop:function(){if(0!==this.length){var t=this.data[0];return this.length--,this.length>0&&(this.data[0]=this.data[this.length],this._down(0)),this.data.pop(),t}},peek:function(){return this.data[0]},_up:function(t){for(var e=this.data,i=this.compare,n=e[t];t>0;){var r=t-1>>1,s=e[r];if(i(n,s)>=0)break;e[t]=s,t=r}e[t]=n},_down:function(t){for(var e=this.data,i=this.compare,n=this.length>>1,r=e[t];t<n;){var s=1+(t<<1),o=s+1,a=e[s];if(o<this.length&&i(e[o],a)<0&&(s=o,a=e[o]),i(a,r)>=0)break;e[t]=a,t=s}e[t]=r}},D_.default=$_;const F_=Math.max,B_=Math.min;let j_=0;function H_(t,e,i,n,r,s){let o,a,c,h,l,u;for(o=0,a=t.length-1;o<a;o++){if(c=t[o],h=t[o+1],l=new p_(c,!1,void 0,e),u=new p_(h,!1,l,e),l.otherEvent=u,c[0]===h[0]&&c[1]===h[1])continue;l.contourId=u.contourId=i,s||(l.isExteriorRing=!1,u.isExteriorRing=!1),T_(l,u)>0?u.left=!0:l.left=!0;const a=c[0],d=c[1];r[0]=B_(r[0],a),r[1]=B_(r[1],d),r[2]=F_(r[2],a),r[3]=F_(r[3],d),n.push(l),n.push(u)}}const U_=[];function V_(t,e,i){"number"==typeof t[0][0][0]&&(t=[t]),"number"==typeof e[0][0][0]&&(e=[e]);let n=function(t,e,i){let n=null;return t.length*e.length==0&&(0===i?n=U_:2===i?n=t:1!==i&&3!==i||(n=0===t.length?e:t)),n}(t,e,i);if(n)return n===U_?null:n;const r=[1/0,1/0,-1/0,-1/0],s=[1/0,1/0,-1/0,-1/0],o=function(t,e,i,n,r){const s=new D_(null,T_);let o,a,c,h,l,u;for(c=0,h=t.length;c<h;c++)for(o=t[c],l=0,u=o.length;l<u;l++)a=0===l,a&&j_++,H_(o[l],!0,j_,s,i,a);for(c=0,h=e.length;c<h;c++)for(o=e[c],l=0,u=o.length;l<u;l++)a=0===l,2===r&&(a=!1),a&&j_++,H_(o[l],!1,j_,s,n,a);return s}(t,e,r,s,i);if(n=function(t,e,i,n,r){let s=null;return(i[0]>n[2]||n[0]>i[2]||i[1]>n[3]||n[1]>i[3])&&(0===r?s=U_:2===r?s=t:1!==r&&3!==r||(s=t.concat(e))),s}(t,e,r,s,i),n)return n===U_?null:n;const a=N_(function(t,e,i,n,r,s){const o=new c_(P_),a=[],c=Math.min(n[2],r[2]);let h,l,u;for(;0!==t.length;){let e=t.pop();if(a.push(e),0===s&&e.point[0]>c||2===s&&e.point[0]>n[2])break;if(e.left){l=h=o.insert(e),u=o.minNode(),h=h!==u?o.prev(h):null,l=o.next(l);const i=h?h.key:null;let n;if(u_(e,i,s),l&&2===A_(e,l.key,t)&&(u_(e,i,s),u_(e,l.key,s)),h&&2===A_(h.key,e,t)){let t=h;t=t!==u?o.prev(t):null,n=t?t.key:null,u_(i,n,s),u_(e,i,s)}}else e=e.otherEvent,l=h=o.find(e),h&&l&&(h=h!==u?o.prev(h):null,l=o.next(l),o.remove(e),l&&h&&A_(h.key,l.key,t))}return a}(o,0,0,r,s,i)),c=[];for(let t=0;t<a.length;t++){let e=a[t];if(e.isExterior()){let t=[e.points];for(let i=0;i<e.holeIds.length;i++){let n=e.holeIds[i];t.push(a[n].points)}c.push(t)}}return c}class G_ extends xg{constructor(){super(),this._subsampleThreshold=.005}_getPoleOfInaccessibility2d(t){return e_([t],.03)}_project(t,e){const i=this._createCamera(e.upVector().toArray(),e.unprojectSfM([0,0],0),e.unprojectSfM([0,0],10));return this._deunproject(t,e,i)}_subsample(t,e=this._subsampleThreshold){const i=[],n=t.length;for(let r=0;r<n;r++){const s=t[r],o=t[(r+1)%n];i.push(s);const a=Math.sqrt(Math.pow(o[0]-s[0],2)+Math.pow(o[1]-s[1],2)),c=Math.floor(a/e),h=1/(c+1);for(let t=1;t<=c;t++){const e=t*h,n=[(1-e)*s[0]+e*o[0],(1-e)*s[1]+e*o[1]];i.push(n)}}return i}_triangulate(t,e,i,n){let r=[t.slice(0,-1)];for(let t of null!=i?i:[])r.push(t.slice(0,-1));let s=e.slice(0,-1);for(let t of null!=n?n:[])s=s.concat(t.slice(0,-1));let o=Tg.flatten(r),a=Tg(o.vertices,o.holes,o.dimensions),c=[];for(let t=0;t<a.length;++t){let e=s[a[t]];c.push(e[0]),c.push(e[1]),c.push(e[2])}return c}_triangulateSpherical(t,e,i){const n=[],r=1e-9;for(let s=0;s<3;s++)for(let o=0;o<3;o++){const a=s/3+(0===s?-1e-9:r),c=o/3+(0===o?-1e-9:r),h=(s+1)/3+r,l=(o+1)/3+r,u=[[a,c],[a,l],[h,l],[h,c],[a,c]],d=[(2*s+1)/6,(2*o+1)/6];n.push(...this._triangulateSubarea(t,e,u,d,i))}return n}_unproject(t,e,i=200){return t.map((t=>e.unprojectBasic(t,i)))}_createCamera(t,e,i){const n=new Ns;return n.up.copy((new fn).fromArray(t)),n.position.copy((new fn).fromArray(e)),n.lookAt((new fn).fromArray(i)),n.updateMatrix(),n.updateMatrixWorld(!0),n}_deunproject(t,e,i){return t.map((t=>{const n=e.unprojectBasic(t,1e4),r=new fn(n[0],n[1],n[2]).applyMatrix4(i.matrixWorldInverse);return[r.x/r.z,r.y/r.z]}))}_triangulateSubarea(t,e,i,n,r){const s=V_([t,...e],[i],0);if(!s)return[];const o=[],a=this._subsampleThreshold,c=this._createCamera(r.upVector().toArray(),r.unprojectSfM([0,0],0),r.unprojectBasic(n,10));for(const t of s){const e=this._subsample(t[0],a),i=this._deunproject(e,r,c),n=this._unproject(e,r),s=[],h=[];for(let e=1;e<t.length;e++){let i=this._subsample(t[e],a);const n=this._deunproject(i,r,c),o=this._unproject(i,r);s.push(n),h.push(o)}o.push(...this._triangulate(i,n,s,h))}return o}}class q_ extends G_{constructor(t){if(super(),4!==t.length)throw new wg("Rectangle needs to have four values.");if(t[1]>t[3])throw new wg("Basic Y coordinates values can not be inverted.");for(let e of t)if(e<0||e>1)throw new wg("Basic coordinates must be on the interval [0, 1].");this._anchorIndex=void 0,this._rect=t.slice(0,4),this._inverted=this._rect[0]>this._rect[2]}get anchorIndex(){return this._anchorIndex}get inverted(){return this._inverted}get rect(){return this._rect}initializeAnchorIndexing(t){if(void 0!==this._anchorIndex)throw new wg("Anchor indexing is already initialized.");if(t<0||t>3)throw new wg(`Invalid anchor index: ${t}.`);this._anchorIndex=void 0===t?0:t}terminateAnchorIndexing(){this._anchorIndex=void 0}setOppositeVertex2d(t,e){if(void 0===this._anchorIndex)throw new wg("Anchor indexing needs to be initialized.");const i=[Math.max(0,Math.min(1,t[0])),Math.max(0,Math.min(1,t[1]))],n=this._rect.slice(),r=0===this._anchorIndex?[n[0],n[3]]:1===this._anchorIndex?[n[0],n[1]]:2===this._anchorIndex?[n[2],n[1]]:[n[2],n[3]];if(dd(e.cameraType)){const t=this._anchorIndex<2?i[0]-n[2]:i[0]-n[0];!this._inverted&&this._anchorIndex<2&&i[0]<.25&&n[2]>.75&&t<-.5||!this._inverted&&this._anchorIndex>=2&&i[0]<.25&&n[2]>.75&&t<-.5?(this._inverted=!0,this._anchorIndex=r[1]>i[1]?0:1):this._inverted&&this._anchorIndex>=2&&i[0]<.25&&n[0]>.75&&t<-.5?(this._inverted=!1,this._anchorIndex=r[0]>i[0]?r[1]>i[1]?3:2:r[1]>i[1]?0:1):!this._inverted&&this._anchorIndex>=2&&i[0]>.75&&n[0]<.25&&t>.5||!this._inverted&&this._anchorIndex<2&&i[0]>.75&&n[0]<.25&&t>.5?(this._inverted=!0,this._anchorIndex=r[1]>i[1]?3:2):this._inverted&&this._anchorIndex<2&&i[0]>.75&&n[2]<.25&&t>.5?(this._inverted=!1,this._anchorIndex=r[0]>i[0]?r[1]>i[1]?3:2:r[1]>i[1]?0:1):this._inverted&&this._anchorIndex<2&&i[0]>n[0]?(this._inverted=!1,this._anchorIndex=r[1]>i[1]?0:1):this._inverted&&this._anchorIndex>=2&&i[0]<n[2]?(this._inverted=!1,this._anchorIndex=r[1]>i[1]?3:2):this._inverted?this._anchorIndex<2?this._anchorIndex=r[1]>i[1]?0:1:this._anchorIndex=r[1]>i[1]?3:2:this._anchorIndex=r[0]<=i[0]&&r[1]>i[1]?0:r[0]<=i[0]&&r[1]<=i[1]?1:r[0]>i[0]&&r[1]<=i[1]?2:3;const e=[];0===this._anchorIndex?(e[0]=r[0],e[1]=i[1],e[2]=i[0],e[3]=r[1]):1===this._anchorIndex?(e[0]=r[0],e[1]=r[1],e[2]=i[0],e[3]=i[1]):2===this._anchorIndex?(e[0]=i[0],e[1]=r[1],e[2]=r[0],e[3]=i[1]):(e[0]=i[0],e[1]=i[1],e[2]=r[0],e[3]=r[1]),(!this._inverted&&e[0]>e[2]||this._inverted&&e[0]<e[2])&&(e[0]=n[0],e[2]=n[2]),e[1]>e[3]&&(e[1]=n[1],e[3]=n[3]),this._rect[0]=e[0],this._rect[1]=e[1],this._rect[2]=e[2],this._rect[3]=e[3]}else{this._anchorIndex=r[0]<=i[0]&&r[1]>i[1]?0:r[0]<=i[0]&&r[1]<=i[1]?1:r[0]>i[0]&&r[1]<=i[1]?2:3;const t=[];0===this._anchorIndex?(t[0]=r[0],t[1]=i[1],t[2]=i[0],t[3]=r[1]):1===this._anchorIndex?(t[0]=r[0],t[1]=r[1],t[2]=i[0],t[3]=i[1]):2===this._anchorIndex?(t[0]=i[0],t[1]=r[1],t[2]=r[0],t[3]=i[1]):(t[0]=i[0],t[1]=i[1],t[2]=r[0],t[3]=r[1]),t[0]>t[2]&&(t[0]=n[0],t[2]=n[2]),t[1]>t[3]&&(t[1]=n[1],t[3]=n[3]),this._rect[0]=t[0],this._rect[1]=t[1],this._rect[2]=t[2],this._rect[3]=t[3]}this._notifyChanged$.next(this)}setVertex2d(t,e,i){let n=this._rect.slice(),r=[Math.max(0,Math.min(1,e[0])),Math.max(0,Math.min(1,e[1]))],s=[];if(0===t?(s[0]=r[0],s[1]=n[1],s[2]=n[2],s[3]=r[1]):1===t?(s[0]=r[0],s[1]=r[1],s[2]=n[2],s[3]=n[3]):2===t?(s[0]=n[0],s[1]=r[1],s[2]=r[0],s[3]=n[3]):3===t&&(s[0]=n[0],s[1]=n[1],s[2]=r[0],s[3]=r[1]),dd(i.cameraType)){let e=t<2&&r[0]>.75&&n[0]<.25||t>=2&&this._inverted&&r[0]>.75&&n[2]<.25,i=t<2&&this._inverted&&r[0]<.25&&n[0]>.75||t>=2&&r[0]<.25&&n[2]>.75;e||i?this._inverted=!this._inverted:(s[0]-n[0]<-.25&&(s[0]=n[0]),s[2]-n[2]>.25&&(s[2]=n[2])),(!this._inverted&&s[0]>s[2]||this._inverted&&s[0]<s[2])&&(s[0]=n[0],s[2]=n[2])}else s[0]>s[2]&&(s[0]=n[0],s[2]=n[2]);s[1]>s[3]&&(s[1]=n[1],s[3]=n[3]),this._rect[0]=s[0],this._rect[1]=s[1],this._rect[2]=s[2],this._rect[3]=s[3],this._notifyChanged$.next(this)}setCentroid2d(t,e){let i=this._rect.slice(),n=i[0],r=this._inverted?i[2]+1:i[2],s=i[1],o=i[3],a=n+(r-n)/2,c=s+(o-s)/2,h=0;if(dd(e.cameraType))h=this._inverted?t[0]+1-a:t[0]-a;else{let e=-n,i=1-r;h=Math.max(e,Math.min(i,t[0]-a))}let l=-s,u=1-o,d=Math.max(l,Math.min(u,t[1]-c));this._rect[0]=i[0]+h,this._rect[1]=i[1]+d,this._rect[2]=i[2]+h,this._rect[3]=i[3]+d,this._rect[0]<0?(this._rect[0]+=1,this._inverted=!this._inverted):this._rect[0]>1&&(this._rect[0]-=1,this._inverted=!this._inverted),this._rect[2]<0?(this._rect[2]+=1,this._inverted=!this._inverted):this._rect[2]>1&&(this._rect[2]-=1,this._inverted=!this._inverted),this._notifyChanged$.next(this)}getPoints3d(t){return this._getPoints2d().map((e=>t.unprojectBasic(e,200)))}getVertex2d(t){return this._rectToVertices2d(this._rect)[t]}getNonAdjustedVertex2d(t){return this._rectToNonAdjustedVertices2d(this._rect)[t]}getVertex3d(t,e){return e.unprojectBasic(this._rectToVertices2d(this._rect)[t],200)}getVertices2d(){return this._rectToVertices2d(this._rect)}getVertices3d(t){return this._rectToVertices2d(this._rect).map((e=>t.unprojectBasic(e,200)))}getCentroid2d(){const t=this._rect;return[(t[0]+(this._inverted?t[2]+1:t[2]))/2,(t[1]+t[3])/2]}getCentroid3d(t){const e=this.getCentroid2d();return t.unprojectBasic(e,200)}getPoleOfInaccessibility2d(){return this._getPoleOfInaccessibility2d(this._rectToVertices2d(this._rect))}getPoleOfInaccessibility3d(t){let e=this._getPoleOfInaccessibility2d(this._rectToVertices2d(this._rect));return t.unprojectBasic(e,200)}getTriangles3d(t){return dd(t.cameraType)?[]:this._triangulate(this._project(this._getPoints2d(),t),this.getPoints3d(t))}validate(t){let e=this._rect;return!(!this._inverted&&t[0]<e[0]||t[0]-e[2]>.25||t[1]<e[1])}_getPoints2d(){let t=this._rectToVertices2d(this._rect),e=t.length-1,i=[];for(let n=0;n<e;++n){let e=t[n][0],r=t[n][1],s=(t[n+1][0]-e)/9,o=(t[n+1][1]-r)/9;for(let t=0;t<10;++t){let n=[e+t*s,r+t*o];i.push(n)}}return i}_rectToVertices2d(t){return[[t[0],t[3]],[t[0],t[1]],[this._inverted?t[2]+1:t[2],t[1]],[this._inverted?t[2]+1:t[2],t[3]],[t[0],t[3]]]}_rectToNonAdjustedVertices2d(t){return[[t[0],t[3]],[t[0],t[1]],[t[2],t[1]],[t[2],t[3]],[t[0],t[3]]]}}class W_ extends Mg{constructor(t,e,i,n){super(t,i,n),this._options={color:null==e.color?16777215:e.color,indicateCompleter:null==e.indicateCompleter||e.indicateCompleter},this._rectGeometry=new q_(this._geometry.getRect2d(i)),this._createGlObjects()}create(){this._geometry.points.length<3||(this._geometry.removePoint2d(this._geometry.points.length-1),this._created$.next(this))}dispose(){super.dispose(),this._disposeObjects()}getDOMObjects(t,e){const i={offsetHeight:e.height,offsetWidth:e.width},n=[],r=this._geometry.getPoints2d(),s=r.length;for(let e=0;e<s-1;e++){const o=e,[a,c]=r[e],h=this._viewportCoords.basicToCanvasSafe(a,c,i,this._transform,t);if(!h)continue;const l=t=>{t.stopPropagation(),this._aborted$.next(this)},u=t=>{t.stopPropagation(),this._geometry.removePoint2d(o)},d=this._canvasToTransform(h),p={onclick:0===e&&s<3?l:u,style:{transform:d}};n.push(jf.h("div.mapillary-tag-interactor",p,[]));const f={style:{background:this._colorToBackground(this._options.color),transform:d}};n.push(jf.h("div.mapillary-tag-vertex",f,[]))}if(s>2&&!0===this._options.indicateCompleter){const[e,r]=this._geometry.getCentroid2d(this._transform),s=this._viewportCoords.basicToCanvasSafe(e,r,i,this._transform,t);if(s){const t=t=>{t.stopPropagation(),this._geometry.removePoint2d(this._geometry.points.length-1),this._created$.next(this)},e=this._canvasToTransform(s),i={onclick:t,style:{transform:e}};n.push(jf.h("div.mapillary-tag-completer.mapillary-tag-larger",i,[]));const r={style:{background:this._colorToBackground(this._options.color),transform:e}};n.push(jf.h("div.mapillary-tag-vertex.mapillary-tag-larger",r,[]));const o={style:{transform:e}};n.push(jf.h("div.mapillary-tag-dot",o,[]))}}return n}_onGeometryChanged(){this._disposeObjects(),this._rectGeometry=new q_(this._geometry.getRect2d(this._transform)),this._createGlObjects()}_createGlObjects(){this._glObjects=[];const t=this._rectGeometry.getPoints3d(this._transform);this._outline=this._createOutine(t,this._options.color),this._glObjects.push(this._outline)}_disposeObjects(){this._disposeLine(this._outline),this._outline=null,this._glObjects=null}}class X_ extends G_{constructor(t,e){super();let i=t.length;if(i<3)throw new wg("A polygon must have three or more positions.");if(t[0][0]!==t[i-1][0]||t[0][1]!==t[i-1][1])throw new wg("First and last positions must be equivalent.");this._polygon=[];for(let e of t){if(e[0]<0||e[0]>1||e[1]<0||e[1]>1)throw new wg("Basic coordinates of polygon must be on the interval [0, 1].");this._polygon.push(e.slice())}if(this._holes=[],null!=e)for(let t=0;t<e.length;t++){let i=e[t],n=i.length;if(n<3)throw new wg("A polygon hole must have three or more positions.");if(i[0][0]!==i[n-1][0]||i[0][1]!==i[n-1][1])throw new wg("First and last positions of hole must be equivalent.");this._holes.push([]);for(let e of i){if(e[0]<0||e[0]>1||e[1]<0||e[1]>1)throw new wg("Basic coordinates of hole must be on the interval [0, 1].");this._holes[t].push(e.slice())}}}get polygon(){return this._polygon}get holes(){return this._holes}addVertex2d(t){let e=[Math.max(0,Math.min(1,t[0])),Math.max(0,Math.min(1,t[1]))];this._polygon.splice(this._polygon.length-1,0,e),this._notifyChanged$.next(this)}getVertex2d(t){return this._polygon[t].slice()}removeVertex2d(t){if(t<0||t>=this._polygon.length||this._polygon.length<4)throw new wg("Index for removed vertex must be valid.");if(t>0&&t<this._polygon.length-1)this._polygon.splice(t,1);else{this._polygon.splice(0,1),this._polygon.pop();let t=this._polygon[0].slice();this._polygon.push(t)}this._notifyChanged$.next(this)}setVertex2d(t,e,i){let n=[Math.max(0,Math.min(1,e[0])),Math.max(0,Math.min(1,e[1]))];0===t||t===this._polygon.length-1?(this._polygon[0]=n.slice(),this._polygon[this._polygon.length-1]=n.slice()):this._polygon[t]=n.slice(),this._notifyChanged$.next(this)}setCentroid2d(t,e){let i=this._polygon.map((t=>t[0])),n=this._polygon.map((t=>t[1])),r=Math.min.apply(Math,i),s=Math.max.apply(Math,i),o=Math.min.apply(Math,n),a=Math.max.apply(Math,n),c=this.getCentroid2d(),h=-r,l=1-s,u=-o,d=1-a,p=Math.max(h,Math.min(l,t[0]-c[0])),f=Math.max(u,Math.min(d,t[1]-c[1]));for(let t of this._polygon)t[0]+=p,t[1]+=f;this._notifyChanged$.next(this)}getPoints3d(t){return this._getPoints3d(this._subsample(this._polygon),t)}getVertex3d(t,e){return e.unprojectBasic(this._polygon[t],200)}getVertices2d(){return this._polygon.slice()}getVertices3d(t){return this._getPoints3d(this._polygon,t)}getHolePoints3d(t){return this._holes.map((e=>this._getPoints3d(this._subsample(e),t)))}getHoleVertices3d(t){return this._holes.map((e=>this._getPoints3d(e,t)))}getCentroid2d(){let t=this._polygon,e=0,i=0,n=0;for(let r=0;r<t.length-1;r++){let s=t[r][0],o=t[r][1],a=t[r+1][0],c=t[r+1][1],h=s*c-a*o;e+=h,i+=(s+a)*h,n+=(o+c)*h}return e/=2,i/=6*e,n/=6*e,[i,n]}getCentroid3d(t){let e=this.getCentroid2d();return t.unprojectBasic(e,200)}get3dDomainTriangles3d(t){return this._triangulate(this._project(this._polygon,t),this.getVertices3d(t),this._holes.map((e=>this._project(e,t))),this.getHoleVertices3d(t))}getTriangles3d(t){if(dd(t.cameraType))return this._triangulateSpherical(this._polygon.slice(),this.holes.slice(),t);const e=this._project(this._subsample(this._polygon),t),i=this.getPoints3d(t),n=this._holes.map((e=>this._project(this._subsample(e),t))),r=this.getHolePoints3d(t);return this._triangulate(e,i,n,r)}getPoleOfInaccessibility2d(){return this._getPoleOfInaccessibility2d(this._polygon.slice())}getPoleOfInaccessibility3d(t){let e=this._getPoleOfInaccessibility2d(this._polygon.slice());return t.unprojectBasic(e,200)}_getPoints3d(t,e){return t.map((t=>e.unprojectBasic(t,200)))}}class Y_ extends Mg{constructor(t,e,i,n){super(t,i,n),this._options={color:null==e.color?16777215:e.color},this._createGlObjects()}create(){if(this._geometry instanceof q_)this._created$.next(this);else if(this._geometry instanceof X_){const t=this._geometry;t.removeVertex2d(t.polygon.length-2),this._created$.next(this)}}dispose(){super.dispose(),this._disposeLine(this._outline),this._disposeObjects()}getDOMObjects(t,e){const i=[],n={offsetHeight:e.height,offsetWidth:e.width},r=t=>{t.stopPropagation(),this._aborted$.next(this)};if(this._geometry instanceof q_){const e=this._geometry.anchorIndex,s=void 0===e?1:e,[o,a]=this._geometry.getVertex2d(s),c=this._viewportCoords.basicToCanvasSafe(o,a,n,this._transform,t);if(null!=c){const t=this._colorToBackground(this._options.color),e=this._canvasToTransform(c),n={style:{background:t,transform:e}},s={onclick:r,style:{transform:e}};i.push(jf.h("div.mapillary-tag-interactor",s,[])),i.push(jf.h("div.mapillary-tag-vertex",n,[]))}}else if(this._geometry instanceof X_){const e=this._geometry,[s,o]=e.getVertex2d(0),a=this._viewportCoords.basicToCanvasSafe(s,o,n,this._transform,t);if(null!=a){const t={onclick:e.polygon.length>4?t=>{t.stopPropagation(),e.removeVertex2d(e.polygon.length-2),this._created$.next(this)}:r,style:{transform:this._canvasToTransform(a)}},n=e.polygon.length>4?"mapillary-tag-completer":"mapillary-tag-interactor";i.push(jf.h("div."+n,t,[]))}if(e.polygon.length>3){const[r,s]=e.getVertex2d(e.polygon.length-3),o=this._viewportCoords.basicToCanvasSafe(r,s,n,this._transform,t);if(null!=o){const t={onclick:t=>{t.stopPropagation(),e.removeVertex2d(e.polygon.length-3)},style:{transform:this._canvasToTransform(o)}};i.push(jf.h("div.mapillary-tag-interactor",t,[]))}}const c=e.polygon.slice();c.splice(-2,2);for(const e of c){const r=this._viewportCoords.basicToCanvasSafe(e[0],e[1],n,this._transform,t);if(null!=r){const t={style:{background:this._colorToBackground(this._options.color),transform:this._canvasToTransform(r)}};i.push(jf.h("div.mapillary-tag-vertex",t,[]))}}}return i}addPoint(t){if(this._geometry instanceof q_){if(!this._geometry.validate(t))return;this._created$.next(this)}else if(this._geometry instanceof X_){this._geometry.addVertex2d(t)}}_onGeometryChanged(){this._disposeLine(this._outline),this._disposeObjects(),this._createGlObjects()}_disposeObjects(){this._outline=null,this._glObjects=[]}_createGlObjects(){const t=this._geometry instanceof q_?this._geometry.getPoints3d(this._transform):this._geometry.getVertices3d(this._transform);this._outline=this._createOutine(t,this._options.color),this._glObjects=[this._outline]}}class Z_{constructor(t,e){this._component=t,this._navigator=e,this._tagOperation$=new T,this._createPoints$=new T,this._createPolygon$=new T,this._createRect$=new T,this._delete$=new T,this._tag$=this._tagOperation$.pipe(Le(((t,e)=>e(t)),null),Ze()),this._replayedTag$=this._tag$.pipe(Ue(1),E()),this._replayedTag$.subscribe(),this._createPoints$.pipe(bi(this._component.configuration$,this._navigator.stateService.currentTransform$),rt((([t,e,i])=>()=>{const n=new Sg([[t[0],t[1]],[t[0],t[1]]]);return new W_(n,{color:e.createColor,indicateCompleter:e.indicatePointsCompleter},i)}))).subscribe(this._tagOperation$),this._createRect$.pipe(bi(this._component.configuration$,this._navigator.stateService.currentTransform$),rt((([t,e,i])=>()=>{const n=new q_([t[0],t[1],t[0],t[1]]);return new Y_(n,{color:e.createColor},i)}))).subscribe(this._tagOperation$),this._createPolygon$.pipe(bi(this._component.configuration$,this._navigator.stateService.currentTransform$),rt((([t,e,i])=>()=>{const n=new X_([[t[0],t[1]],[t[0],t[1]],[t[0],t[1]]]);return new Y_(n,{color:e.createColor},i)}))).subscribe(this._tagOperation$),this._delete$.pipe(rt((()=>()=>null))).subscribe(this._tagOperation$)}get createRect$(){return this._createRect$}get createPolygon$(){return this._createPolygon$}get createPoints$(){return this._createPoints$}get delete$(){return this._delete$}get tag$(){return this._tag$}get replayedTag$(){return this._replayedTag$}}class J_{render(t,e,i,n,r){let s=[];for(const e of t)s=s.concat(e.getDOMObjects(i,n,r));return null!=e&&(s=s.concat(e.getDOMObjects(n,r))),jf.h("div.mapillary-tag-container",{},s)}clear(){return jf.h("div",{},[])}}class K_{constructor(t,e){this._createTag=null,this._needsRender=!1,this._raycaster=e||new Bu,this._scene=t||new Qa,this._objectTags={},this._retrievableObjects=[],this._tags={}}get needsRender(){return this._needsRender}add(t){for(let e of t)e.tag.id in this._tags&&this._remove(e.tag.id),this._add(e);this._needsRender=!0}addCreateTag(t){for(const e of t.glObjects)this._scene.add(e);this._createTag={tag:t,objects:t.glObjects},this._needsRender=!0}clear(){for(const t of Object.keys(this._tags))this._remove(t);this._needsRender=!1}get(t){return this.has(t)?this._tags[t].tag:void 0}has(t){return t in this._tags}hasCreateTag(){return null!=this._createTag}intersectObjects([t,e],i){this._raycaster.setFromCamera(new rn(t,e),i);const n=this._raycaster.intersectObjects(this._retrievableObjects),r=[];for(const t of n)t.object.uuid in this._objectTags&&r.push(this._objectTags[t.object.uuid]);return r}remove(t){for(const e of t)this._remove(e);this._needsRender=!0}removeAll(){for(const t of Object.keys(this._tags))this._remove(t);this._needsRender=!0}removeCreateTag(){if(null!=this._createTag){for(const t of this._createTag.objects)this._scene.remove(t);this._createTag.tag.dispose(),this._createTag=null,this._needsRender=!0}}render(t,e){e.render(this._scene,t),this._needsRender=!1}update(){this._needsRender=!0}updateCreateTagObjects(t){if(this._createTag.tag!==t)throw new Error("Create tags do not have the same reference.");for(let t of this._createTag.objects)this._scene.remove(t);for(const e of t.glObjects)this._scene.add(e);this._createTag.objects=t.glObjects,this._needsRender=!0}updateObjects(t){const e=t.tag.id;if(this._tags[e].tag!==t)throw new Error("Tags do not have the same reference.");const i=this._tags[e];this._removeObjects(i),delete this._tags[e],this._add(t),this._needsRender=!0}_add(t){const e=t.tag.id,i={tag:t,objects:[],retrievableObjects:[]};this._tags[e]=i;for(const e of t.getGLObjects())i.objects.push(e),this._scene.add(e);for(const e of t.getRetrievableObjects())i.retrievableObjects.push(e),this._retrievableObjects.push(e),this._objectTags[e.uuid]=t.tag.id}_remove(t){const e=this._tags[t];this._removeObjects(e),e.tag.dispose(),delete this._tags[t]}_removeObjects(t){for(const e of t.objects)this._scene.remove(e);for(const e of t.retrievableObjects){const t=this._retrievableObjects.indexOf(e);-1!==t&&this._retrievableObjects.splice(t,1)}}}var Q_,tv,ev,iv;t.TagMode=void 0,(Q_=t.TagMode||(t.TagMode={}))[Q_.Default=0]="Default",Q_[Q_.CreatePoint=1]="CreatePoint",Q_[Q_.CreatePoints=2]="CreatePoints",Q_[Q_.CreatePolygon=3]="CreatePolygon",Q_[Q_.CreateRect=4]="CreateRect",Q_[Q_.CreateRectDrag=5]="CreateRectDrag",function(t){t[t.None=0]="None",t[t.Centroid=1]="Centroid",t[t.Vertex=2]="Vertex"}(tv||(tv={}));class nv{constructor(t,e,i){this._tag=t,this._transform=e,this._viewportCoords=i||new Wf,this._glObjectsChanged$=new T,this._interact$=new T}get glObjectsChanged$(){return this._glObjectsChanged$}get interact$(){return this._interact$}get tag(){return this._tag}}class rv extends nv{constructor(t,e){super(t,e),this._geometryChangedSubscription=this._tag.geometry.changed$.subscribe((()=>{this._onGeometryChanged()})),this._changedSubscription=this._tag.changed$.subscribe((()=>{this._onTagChanged()&&this._glObjectsChanged$.next(this)}))}dispose(){this._changedSubscription.unsubscribe(),this._geometryChangedSubscription.unsubscribe()}_colorToCss(t){return"#"+("000000"+t.toString(16)).substr(-6)}_createFill(){let t=this._getTriangles(),e=new Float32Array(t),i=new hs;i.setAttribute("position",new Hr(e,3)),i.computeBoundingSphere();let n=new Fr({side:2,transparent:!0});return this._updateFillMaterial(n),new Es(i,n)}_createLine(t){let e=this._getLinePositions(t),i=new hs;i.setAttribute("position",new Hr(e,3)),i.computeBoundingSphere();let n=new kc;this._updateLineBasicMaterial(n);const r=new Uc(i,n);return r.renderOrder=1,r}_createOutline(){return this._createLine(this._getPoints3d())}_disposeFill(){null!=this._fill&&(this._fill.geometry.dispose(),this._fill.material.dispose(),this._fill=null)}_disposeOutline(){null!=this._outline&&(this._outline.geometry.dispose(),this._outline.material.dispose(),this._outline=null)}_getLinePositions(t){let e=t.length,i=new Float32Array(3*e);for(let n=0;n<e;++n){let e=3*n,r=t[n];i[e+0]=r[0],i[e+1]=r[1],i[e+2]=r[2]}return i}_interact(t,e,i){return n=>{let r=n.offsetX-n.target.offsetWidth/2,s=n.offsetY-n.target.offsetHeight/2;this._interact$.next({cursor:e,offsetX:r,offsetY:s,operation:t,tag:this._tag,vertexIndex:i})}}_updateFillGeometry(){let t=this._getTriangles(),e=new Float32Array(t),i=this._fill.geometry,n=i.getAttribute("position");n.array.length===e.length?(n.set(e),n.needsUpdate=!0):(i.deleteAttribute("position"),i.setAttribute("position",new Hr(e,3))),i.computeBoundingSphere()}_updateLine(t,e){let i=this._getLinePositions(e),n=t.geometry,r=n.getAttribute("position");r.set(i),r.needsUpdate=!0,n.computeBoundingSphere()}_updateOulineGeometry(){this._updateLine(this._outline,this._getPoints3d())}}class sv extends rv{constructor(t,e){super(t,e),this._rectGeometry=new q_(this._tag.geometry.getRect2d(e)),this._fill=dd(e.cameraType)?null:this._createFill(),this._outline=this._tag.lineWidth>=1?this._createOutline():null}dispose(){super.dispose(),this._disposeFill(),this._disposeOutline()}getDOMObjects(t,e,i){const n=[],r={offsetHeight:i.height,offsetWidth:i.width};if(!this._tag.editable)return n;const s=this._colorToCss(this._tag.lineColor),o=this._tag.geometry.getPoints2d();for(let t=0;t<o.length;t++){const[i,a]=o[t],c=this._viewportCoords.basicToCanvasSafe(i,a,r,this._transform,e);if(null==c)continue;const h="crosshair",l=this._interact(tv.Vertex,h,t),u=`translate(-50%, -50%) translate(${Math.round(c[0])}px,${Math.round(c[1])}px)`,d={onpointerdown:l,style:{background:s,transform:u,cursor:h}};if(n.push(jf.h("div.mapillary-tag-resizer",d,[])),!this._tag.indicateVertices)continue;const p={style:{background:s,transform:u}};n.push(jf.h("div.mapillary-tag-vertex",p,[]))}return n}getGLObjects(){const t=[];return null!=this._fill&&t.push(this._fill),null!=this._outline&&t.push(this._outline),t}getRetrievableObjects(){return null!=this._fill?[this._fill]:[]}_onGeometryChanged(){this._rectGeometry=new q_(this._tag.geometry.getRect2d(this._transform)),null!=this._fill&&this._updateFillGeometry(),null!=this._outline&&this._updateOulineGeometry()}_onTagChanged(){let t=!1;return null!=this._fill&&this._updateFillMaterial(this._fill.material),null==this._outline?this._tag.lineWidth>=1&&(this._outline=this._createOutline(),t=!0):this._updateOutlineMaterial(),t}_getPoints3d(){return this._rectGeometry.getPoints3d(this._transform)}_getTriangles(){return this._rectGeometry.getTriangles3d(this._transform)}_updateFillMaterial(t){t.color=new Dr(this._tag.fillColor),t.opacity=this._tag.fillOpacity,t.needsUpdate=!0}_updateLineBasicMaterial(t){t.color=new Dr(this._tag.lineColor),t.linewidth=Math.max(this._tag.lineWidth,1),t.visible=this._tag.lineWidth>=1&&this._tag.lineOpacity>0,t.opacity=this._tag.lineOpacity,t.transparent=this._tag.lineOpacity<1,t.needsUpdate=!0}_updateOutlineMaterial(){let t=this._outline.material;this._updateLineBasicMaterial(t)}}class ov extends Hf{constructor(t,e){super(),this._id=t,this._geometry=e,this._notifyChanged$=new T,this._notifyChanged$.subscribe((t=>{const e={target:this,type:"tag"};this.fire("tag",e)})),this._geometry.changed$.subscribe((t=>{const e="geometry",i={target:this,type:e};this.fire(e,i)}))}get id(){return this._id}get geometry(){return this._geometry}get changed$(){return this._notifyChanged$}get geometryChanged$(){return this._geometry.changed$.pipe(rt((()=>this)),Ze())}fire(t,e){super.fire(t,e)}off(t,e){super.off(t,e)}on(t,e){super.on(t,e)}}class av extends ov{constructor(t,e,i){super(t,e),i=i||{},this._editable=null!=i.editable&&i.editable,this._fillColor=null==i.fillColor?16777215:i.fillColor,this._fillOpacity=null==i.fillOpacity?0:i.fillOpacity,this._indicateVertices=null==i.indicateVertices||i.indicateVertices,this._lineColor=null==i.lineColor?16777215:i.lineColor,this._lineOpacity=null==i.lineOpacity?1:i.lineOpacity,this._lineWidth=null==i.lineWidth?1:i.lineWidth}get editable(){return this._editable}set editable(t){this._editable=t,this._notifyChanged$.next(this)}get fillColor(){return this._fillColor}set fillColor(t){this._fillColor=t,this._notifyChanged$.next(this)}get fillOpacity(){return this._fillOpacity}set fillOpacity(t){this._fillOpacity=t,this._notifyChanged$.next(this)}get geometry(){return this._geometry}get indicateVertices(){return this._indicateVertices}set indicateVertices(t){this._indicateVertices=t,this._notifyChanged$.next(this)}get lineColor(){return this._lineColor}set lineColor(t){this._lineColor=t,this._notifyChanged$.next(this)}get lineOpacity(){return this._lineOpacity}set lineOpacity(t){this._lineOpacity=t,this._notifyChanged$.next(this)}get lineWidth(){return this._lineWidth}set lineWidth(t){this._lineWidth=t,this._notifyChanged$.next(this)}setOptions(t){this._editable=null==t.editable?this._editable:t.editable,this._indicateVertices=null==t.indicateVertices?this._indicateVertices:t.indicateVertices,this._lineColor=null==t.lineColor?this._lineColor:t.lineColor,this._lineWidth=null==t.lineWidth?this._lineWidth:t.lineWidth,this._fillColor=null==t.fillColor?this._fillColor:t.fillColor,this._fillOpacity=null==t.fillOpacity?this._fillOpacity:t.fillOpacity,this._notifyChanged$.next(this)}}t.TagDomain=void 0,(ev=t.TagDomain||(t.TagDomain={}))[ev.TwoDimensional=0]="TwoDimensional",ev[ev.ThreeDimensional=1]="ThreeDimensional";class cv extends rv{constructor(e,i){super(e,i),this._fill=dd(i.cameraType)?e.domain===t.TagDomain.TwoDimensional&&e.geometry instanceof X_?this._createFill():null:this._createFill(),this._holes=this._tag.lineWidth>=1?this._createHoles():[],this._outline=this._tag.lineWidth>=1?this._createOutline():null}dispose(){super.dispose(),this._disposeFill(),this._disposeHoles(),this._disposeOutline()}getDOMObjects(t,e,i){const n=[],r=this._tag.geometry instanceof q_,s=!dd(this._transform.cameraType),o={offsetHeight:i.height,offsetWidth:i.width};if(null!=this._tag.icon&&(r||s)){const[i,r]=this._tag.geometry instanceof q_?this._tag.geometry.getVertex2d(this._tag.iconIndex):this._tag.geometry.getPoleOfInaccessibility2d(),s=this._viewportCoords.basicToCanvasSafe(i,r,o,this._transform,e);if(null!=s){const e=()=>{this._interact$.next({offsetX:0,offsetY:0,operation:tv.None,tag:this._tag})};if(t.loaded){const i=t.getDOMSprite(this._tag.icon,this._tag.iconFloat),r={onclick:t=>{t.stopPropagation(),this._tag.click$.next(this._tag)},onpointerdown:e,style:{transform:`translate(${Math.round(s[0])}px,${Math.round(s[1])}px)`}};n.push(jf.h("div.mapillary-tag-symbol",r,[i]))}}}else if(null!=this._tag.text&&(r||s)){const[t,i]=this._tag.geometry instanceof q_?this._tag.geometry.getVertex2d(3):this._tag.geometry.getPoleOfInaccessibility2d(),r=this._viewportCoords.basicToCanvasSafe(t,i,o,this._transform,e);if(null!=r){const t=Math.round(r[0]),e=Math.round(r[1]),i=this._tag.geometry instanceof q_?`translate(${t}px,${e}px)`:`translate(-50%, -50%) translate(${t}px,${e}px)`,s={onpointerdown:()=>{this._interact$.next({offsetX:0,offsetY:0,operation:tv.None,tag:this._tag})},style:{color:this._colorToCss(this._tag.textColor),transform:i},textContent:this._tag.text};n.push(jf.h("span.mapillary-tag-symbol",s,[]))}}if(!this._tag.editable)return n;const a=this._colorToCss(this._tag.lineColor);if(this._tag.geometry instanceof q_){const[t,i]=this._tag.geometry.getCentroid2d(),r=this._viewportCoords.basicToCanvasSafe(t,i,o,this._transform,e);if(null!=r){const t={onpointerdown:this._interact(tv.Centroid,"move"),style:{background:a,transform:`translate(-50%, -50%) translate(${Math.round(r[0])}px,${Math.round(r[1])}px)`}};n.push(jf.h("div.mapillary-tag-mover",t,[]))}}const c=this._tag.geometry.getVertices2d();for(let t=0;t<c.length-1;t++){if(r&&(null!=this._tag.icon&&t===this._tag.iconIndex||null==this._tag.icon&&null!=this._tag.text&&3===t))continue;const[i,s]=c[t],h=this._viewportCoords.basicToCanvasSafe(i,s,o,this._transform,e);if(null==h)continue;const l=r?t%2==0?"nesw-resize":"nwse-resize":"crosshair",u=this._interact(tv.Vertex,l,t),d=`translate(-50%, -50%) translate(${Math.round(h[0])}px,${Math.round(h[1])}px)`,p={onpointerdown:u,style:{background:a,transform:d,cursor:l}};if(n.push(jf.h("div.mapillary-tag-resizer",p,[])),!this._tag.indicateVertices)continue;const f={style:{background:a,transform:d}};n.push(jf.h("div.mapillary-tag-vertex",f,[]))}return n}getGLObjects(){const t=[];null!=this._fill&&t.push(this._fill);for(const e of this._holes)t.push(e);return null!=this._outline&&t.push(this._outline),t}getRetrievableObjects(){return null!=this._fill?[this._fill]:[]}_onGeometryChanged(){null!=this._fill&&this._updateFillGeometry(),this._holes.length>0&&this._updateHoleGeometries(),null!=this._outline&&this._updateOulineGeometry()}_onTagChanged(){let t=!1;return null!=this._fill&&this._updateFillMaterial(this._fill.material),null==this._outline?this._tag.lineWidth>=1&&(this._holes=this._createHoles(),this._outline=this._createOutline(),t=!0):(this._updateHoleMaterials(),this._updateOutlineMaterial()),t}_getPoints3d(){return this._in3dDomain()?this._tag.geometry.getVertices3d(this._transform):this._tag.geometry.getPoints3d(this._transform)}_getTriangles(){return this._in3dDomain()?this._tag.geometry.get3dDomainTriangles3d(this._transform):this._tag.geometry.getTriangles3d(this._transform)}_updateFillMaterial(t){t.color=new Dr(this._tag.fillColor),t.opacity=this._tag.fillOpacity,t.needsUpdate=!0}_updateLineBasicMaterial(t){t.color=new Dr(this._tag.lineColor),t.linewidth=Math.max(this._tag.lineWidth,1),t.visible=this._tag.lineWidth>=1&&this._tag.lineOpacity>0,t.opacity=this._tag.lineOpacity,t.transparent=this._tag.lineOpacity<1,t.needsUpdate=!0}_createHoles(){let t=[];if(this._tag.geometry instanceof X_){let e=this._getHoles3d();for(let i of e){let e=this._createLine(i);t.push(e)}}return t}_disposeHoles(){for(let t of this._holes)t.geometry.dispose(),t.material.dispose();this._holes=[]}_getHoles3d(){const t=this._tag.geometry;return this._in3dDomain()?t.getHoleVertices3d(this._transform):t.getHolePoints3d(this._transform)}_in3dDomain(){return this._tag.geometry instanceof X_&&this._tag.domain===t.TagDomain.ThreeDimensional}_updateHoleGeometries(){let t=this._getHoles3d();if(t.length!==this._holes.length)throw new Error("Changing the number of holes is not supported.");for(let e=0;e<this._holes.length;e++){let i=t[e],n=this._holes[e];this._updateLine(n,i)}}_updateHoleMaterials(){for(const t of this._holes)this._updateLineBasicMaterial(t.material)}_updateOutlineMaterial(){this._updateLineBasicMaterial(this._outline.material)}}t.Alignment=void 0,(iv=t.Alignment||(t.Alignment={}))[iv.Bottom=0]="Bottom",iv[iv.BottomLeft=1]="BottomLeft",iv[iv.BottomRight=2]="BottomRight",iv[iv.Center=3]="Center",iv[iv.Left=4]="Left",iv[iv.Right=5]="Right",iv[iv.Top=6]="Top",iv[iv.TopLeft=7]="TopLeft",iv[iv.TopRight=8]="TopRight";class hv extends ov{constructor(e,i,n){super(e,i);const r=null!=(n=n||{}).domain&&i instanceof X_?n.domain:t.TagDomain.TwoDimensional,s=this._twoDimensionalPolygon(r,i);this._domain=r,this._editable=null!=n.editable&&!s&&n.editable,this._fillColor=null==n.fillColor?16777215:n.fillColor,this._fillOpacity=null==n.fillOpacity?0:n.fillOpacity,this._icon=void 0===n.icon?null:n.icon,this._iconFloat=null==n.iconFloat?t.Alignment.Center:n.iconFloat,this._iconIndex=null==n.iconIndex?3:n.iconIndex,this._indicateVertices=null==n.indicateVertices||n.indicateVertices,this._lineColor=null==n.lineColor?16777215:n.lineColor,this._lineOpacity=null==n.lineOpacity?1:n.lineOpacity,this._lineWidth=null==n.lineWidth?1:n.lineWidth,this._text=void 0===n.text?null:n.text,this._textColor=null==n.textColor?16777215:n.textColor,this._click$=new T,this._click$.subscribe((()=>{const t="click",e={target:this,type:t};this.fire(t,e)}))}get click$(){return this._click$}get domain(){return this._domain}get editable(){return this._editable}set editable(t){this._twoDimensionalPolygon(this._domain,this._geometry)||(this._editable=t,this._notifyChanged$.next(this))}get fillColor(){return this._fillColor}set fillColor(t){this._fillColor=t,this._notifyChanged$.next(this)}get fillOpacity(){return this._fillOpacity}set fillOpacity(t){this._fillOpacity=t,this._notifyChanged$.next(this)}get geometry(){return this._geometry}get icon(){return this._icon}set icon(t){this._icon=t,this._notifyChanged$.next(this)}get iconFloat(){return this._iconFloat}set iconFloat(t){this._iconFloat=t,this._notifyChanged$.next(this)}get iconIndex(){return this._iconIndex}set iconIndex(t){this._iconIndex=t,this._notifyChanged$.next(this)}get indicateVertices(){return this._indicateVertices}set indicateVertices(t){this._indicateVertices=t,this._notifyChanged$.next(this)}get lineColor(){return this._lineColor}set lineColor(t){this._lineColor=t,this._notifyChanged$.next(this)}get lineOpacity(){return this._lineOpacity}set lineOpacity(t){this._lineOpacity=t,this._notifyChanged$.next(this)}get lineWidth(){return this._lineWidth}set lineWidth(t){this._lineWidth=t,this._notifyChanged$.next(this)}get text(){return this._text}set text(t){this._text=t,this._notifyChanged$.next(this)}get textColor(){return this._textColor}set textColor(t){this._textColor=t,this._notifyChanged$.next(this)}fire(t,e){super.fire(t,e)}off(t,e){super.off(t,e)}on(t,e){super.on(t,e)}setOptions(t){const e=this._twoDimensionalPolygon(this._domain,this._geometry);this._editable=e||null==t.editable?this._editable:t.editable,this._icon=void 0===t.icon?this._icon:t.icon,this._iconFloat=null==t.iconFloat?this._iconFloat:t.iconFloat,this._iconIndex=null==t.iconIndex?this._iconIndex:t.iconIndex,this._indicateVertices=null==t.indicateVertices?this._indicateVertices:t.indicateVertices,this._lineColor=null==t.lineColor?this._lineColor:t.lineColor,this._lineWidth=null==t.lineWidth?this._lineWidth:t.lineWidth,this._fillColor=null==t.fillColor?this._fillColor:t.fillColor,this._fillOpacity=null==t.fillOpacity?this._fillOpacity:t.fillOpacity,this._text=void 0===t.text?this._text:t.text,this._textColor=null==t.textColor?this._textColor:t.textColor,this._notifyChanged$.next(this)}_twoDimensionalPolygon(e,i){return e!==t.TagDomain.ThreeDimensional&&i instanceof X_}}class lv extends nv{dispose(){}getDOMObjects(e,i,n){const r=this._tag,s={offsetHeight:n.height,offsetWidth:n.width},o=[],[a,c]=r.geometry.getCentroid2d(),h=this._viewportCoords.basicToCanvasSafe(a,c,s,this._transform,i);if(null!=h){const i=t=>{this._interact$.next({offsetX:0,offsetY:0,operation:tv.None,tag:r})},n=Math.round(h[0]),s=Math.round(h[1]);if(null!=r.icon){if(e.loaded){const a=e.getDOMSprite(r.icon,t.Alignment.Bottom),c={onpointerdown:i,style:{pointerEvents:"all",transform:`translate(${n}px,${s+8}px)`}};o.push(jf.h("div",c,[a]))}}else if(null!=r.text){const t=`translate(-50%,0%) translate(${n}px,${s+8}px)`,e={onpointerdown:i,style:{color:this._colorToCss(r.textColor),transform:t},textContent:r.text};o.push(jf.h("span.mapillary-tag-symbol",e,[]))}const a=this._interact(tv.Centroid,r,"move"),c=this._colorToCss(r.color),l=`translate(-50%,-50%) translate(${n}px,${s}px)`;if(r.editable){let t={onpointerdown:a,style:{background:c,transform:l}};o.push(jf.h("div.mapillary-tag-spot-interactor",t,[]))}const u={style:{background:c,transform:l}};o.push(jf.h("div.mapillary-tag-vertex",u,[]))}return o}getGLObjects(){return[]}getRetrievableObjects(){return[]}_colorToCss(t){return"#"+("000000"+t.toString(16)).substr(-6)}_interact(t,e,i,n){return r=>{const s=r.offsetX-r.target.offsetWidth/2,o=r.offsetY-r.target.offsetHeight/2;this._interact$.next({cursor:i,offsetX:s,offsetY:o,operation:t,tag:e,vertexIndex:n})}}}class uv extends ov{constructor(t,e,i){super(t,e),i=i||{},this._color=null==i.color?16777215:i.color,this._editable=null!=i.editable&&i.editable,this._icon=void 0===i.icon?null:i.icon,this._text=void 0===i.text?null:i.text,this._textColor=null==i.textColor?16777215:i.textColor}get color(){return this._color}set color(t){this._color=t,this._notifyChanged$.next(this)}get editable(){return this._editable}set editable(t){this._editable=t,this._notifyChanged$.next(this)}get icon(){return this._icon}set icon(t){this._icon=t,this._notifyChanged$.next(this)}get text(){return this._text}set text(t){this._text=t,this._notifyChanged$.next(this)}get textColor(){return this._textColor}set textColor(t){this._textColor=t,this._notifyChanged$.next(this)}setOptions(t){this._color=null==t.color?this._color:t.color,this._editable=null==t.editable?this._editable:t.editable,this._icon=void 0===t.icon?this._icon:t.icon,this._text=void 0===t.text?this._text:t.text,this._textColor=null==t.textColor?this._textColor:t.textColor,this._notifyChanged$.next(this)}}class dv{constructor(){this._active=!1,this._hash={},this._hashDeactivated={},this._notifyChanged$=new T}get active(){return this._active}get changed$(){return this._notifyChanged$}activate(t){if(!this._active){for(const e in this._hashDeactivated){if(!this._hashDeactivated.hasOwnProperty(e))continue;const i=this._hashDeactivated[e];this._add(i,t)}this._hashDeactivated={},this._active=!0,this._notifyChanged$.next(this)}}deactivate(){if(this._active){for(const t in this._hash)this._hash.hasOwnProperty(t)&&(this._hashDeactivated[t]=this._hash[t].tag);this._hash={},this._active=!1}}add(t,e){this._assertActivationState(!0);for(const i of t)this._add(i,e);this._notifyChanged$.next(this)}addDeactivated(t){this._assertActivationState(!1);for(const e of t){if(!(e instanceof hv||e instanceof uv||e instanceof av))throw new Error("Tag type not supported");this._hashDeactivated[e.id]=e}}get(t){return this.has(t)?this._hash[t]:void 0}getAll(){const t=this._hash;return Object.keys(t).map((e=>t[e]))}getAllDeactivated(){const t=this._hashDeactivated;return Object.keys(t).map((e=>t[e]))}getDeactivated(t){return this.hasDeactivated(t)?this._hashDeactivated[t]:void 0}has(t){return t in this._hash}hasDeactivated(t){return t in this._hashDeactivated}remove(t){this._assertActivationState(!0);const e=this._hash;for(const i of t)i in e&&delete e[i];this._notifyChanged$.next(this)}removeAll(){this._assertActivationState(!0),this._hash={},this._notifyChanged$.next(this)}removeAllDeactivated(){this._assertActivationState(!1),this._hashDeactivated={}}removeDeactivated(t){this._assertActivationState(!1);const e=this._hashDeactivated;for(const i of t)i in e&&delete e[i]}_add(t,e){if(t instanceof hv)this._hash[t.id]=new cv(t,e);else if(t instanceof uv)this._hash[t.id]=new lv(t,e);else{if(!(t instanceof av))throw new Error("Tag type not supported");this._hash[t.id]=new sv(t,e)}}_assertActivationState(t){if(t!==this._active)throw new Error("Tag set not in correct state for operation.")}}class pv extends xg{constructor(t){super();let e=t[0],i=t[1];if(e<0||e>1||i<0||i>1)throw new wg("Basic coordinates must be on the interval [0, 1].");this._point=t.slice()}get point(){return this._point}getCentroid2d(){return this._point.slice()}getCentroid3d(t){return t.unprojectBasic(this._point,200)}setCentroid2d(t,e){let i=[Math.max(0,Math.min(1,t[0])),Math.max(0,Math.min(1,t[1]))];this._point[0]=i[0],this._point[1]=i[1],this._notifyChanged$.next(this)}}class fv extends Tm{constructor(t,e,i,n){super(t,e,i),this._name=`${this._component.name}-${this._getNameExtension()}`,this._viewportCoords=n}_getConfiguration(t){return{}}_mouseEventToBasic(t,e,i,n,r,s){r=null!=r?r:0,s=null!=s?s:0;const[o,a]=this._viewportCoords.canvasPosition(t,e);return this._viewportCoords.canvasToBasic(o-r,a-s,e,n,i.perspective)}}class mv extends fv{constructor(t,e,i,n,r){super(t,e,i,n),this._tagCreator=r,this._geometryCreated$=new T}get geometryCreated$(){return this._geometryCreated$}_enable(){this._enableCreate(),this._container.container.classList.add("component-tag-create")}_disable(){this._container.container.classList.remove("component-tag-create"),this._disableCreate()}_validateBasic(t){const e=t[0],i=t[1];return 0<=e&&e<=1&&0<=i&&i<=1}_mouseEventToBasic$(t){return t.pipe(bi(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$),rt((([t,e,i])=>this._mouseEventToBasic(t,this._container.container,e,i))))}}class gv extends mv{_enableCreate(){this._container.mouseService.deferPixels(this._name,4),this._geometryCreatedSubscription=this._mouseEventToBasic$(this._container.mouseService.proximateClick$).pipe(Nt(this._validateBasic),rt((t=>new pv(t)))).subscribe(this._geometryCreated$)}_disableCreate(){this._container.mouseService.undeferPixels(this._name),this._geometryCreatedSubscription.unsubscribe()}_getNameExtension(){return"create-point"}}class _v extends mv{_enableCreate(){this._container.mouseService.deferPixels(this._name,4);const t=this._navigator.stateService.currentTransform$.pipe(rt((()=>{})),Ue(1),E());this._deleteSubscription=t.pipe(Je(1)).subscribe(this._tagCreator.delete$);const e=this._mouseEventToBasic$(this._container.mouseService.proximateClick$).pipe(Ze());this._createSubscription=t.pipe(ri((()=>e.pipe(Nt(this._validateBasic),ve(1))))).subscribe(this._create$),this._setVertexSubscription=this._tagCreator.tag$.pipe(ri((t=>t?gt(G(t),Ot(this._container.mouseService.mouseMove$,this._container.mouseService.domMouseMove$),this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$):B()))).subscribe((([t,e,i,n])=>{const r=this._mouseEventToBasic(e,this._container.container,i,n);this._setVertex2d(t,r,n)})),this._addPointSubscription=this._tagCreator.tag$.pipe(ri((t=>t?gt(G(t),e):B()))).subscribe((([t,e])=>{this._addPoint(t,e)})),this._geometryCreateSubscription=this._tagCreator.tag$.pipe(ri((t=>t?t.created$.pipe(rt((t=>t.geometry))):B()))).subscribe(this._geometryCreated$)}_disableCreate(){this._container.mouseService.undeferPixels(this._name),this._tagCreator.delete$.next(null),this._addPointSubscription.unsubscribe(),this._createSubscription.unsubscribe(),this._deleteSubscription.unsubscribe(),this._geometryCreateSubscription.unsubscribe(),this._setVertexSubscription.unsubscribe()}}class vv extends _v{get _create$(){return this._tagCreator.createPoints$}_addPoint(t,e){t.geometry.addPoint2d(e)}_getNameExtension(){return"create-points"}_setVertex2d(t,e,i){t.geometry.setPoint2d(t.geometry.points.length-1,e,i)}}class yv extends _v{get _create$(){return this._tagCreator.createPolygon$}_addPoint(t,e){t.addPoint(e)}_getNameExtension(){return"create-polygon"}_setVertex2d(t,e,i){t.geometry.setVertex2d(t.geometry.polygon.length-2,e,i)}}class bv extends _v{get _create$(){return this._tagCreator.createRect$}_addPoint(t,e){const i=t.geometry;i.validate(e)||(e=i.getNonAdjustedVertex2d(3)),t.addPoint(e)}_enable(){super._enable(),this._initializeAnchorIndexingSubscription=this._tagCreator.tag$.pipe(Nt((t=>!!t))).subscribe((t=>{t.geometry.initializeAnchorIndexing()}))}_disable(){super._disable(),this._initializeAnchorIndexingSubscription.unsubscribe()}_getNameExtension(){return"create-rect"}_setVertex2d(t,e,i){t.geometry.setOppositeVertex2d(e,i)}}class xv extends mv{_enableCreate(){this._container.mouseService.claimMouse(this._name,2),this._deleteSubscription=this._navigator.stateService.currentTransform$.pipe(rt((t=>null)),Je(1)).subscribe(this._tagCreator.delete$),this._createSubscription=this._mouseEventToBasic$(this._container.mouseService.filtered$(this._name,this._container.mouseService.mouseDragStart$)).pipe(Nt(this._validateBasic)).subscribe(this._tagCreator.createRect$),this._initializeAnchorIndexingSubscription=this._tagCreator.tag$.pipe(Nt((t=>!!t))).subscribe((t=>{t.geometry.initializeAnchorIndexing()}));const t=gt(Ot(this._container.mouseService.filtered$(this._name,this._container.mouseService.mouseMove$),this._container.mouseService.filtered$(this._name,this._container.mouseService.domMouseMove$)),this._container.renderService.renderCamera$).pipe(bi(this._navigator.stateService.currentTransform$),rt((([[t,e],i])=>this._mouseEventToBasic(t,this._container.container,e,i))));this._setVertexSubscription=this._tagCreator.tag$.pipe(ri((e=>e?gt(G(e),t,this._navigator.stateService.currentTransform$):B()))).subscribe((([t,e,i])=>{t.geometry.setOppositeVertex2d(e,i)}));const e=this._container.mouseService.mouseDragEnd$.pipe(bi(this._mouseEventToBasic$(this._container.mouseService.filtered$(this._name,this._container.mouseService.mouseDrag$)).pipe(Nt(this._validateBasic)),((t,e)=>e)),Ze());this._addPointSubscription=this._tagCreator.tag$.pipe(ri((t=>t?gt(G(t),e):B()))).subscribe((([t,e])=>{const i=t.geometry;i.validate(e)||(e=i.getNonAdjustedVertex2d(3)),t.addPoint(e)})),this._geometryCreatedSubscription=this._tagCreator.tag$.pipe(ri((t=>t?t.created$.pipe(rt((t=>t.geometry))):B()))).subscribe(this._geometryCreated$)}_disableCreate(){this._container.mouseService.unclaimMouse(this._name),this._tagCreator.delete$.next(null),this._addPointSubscription.unsubscribe(),this._createSubscription.unsubscribe(),this._deleteSubscription.unsubscribe(),this._geometryCreatedSubscription.unsubscribe(),this._initializeAnchorIndexingSubscription.unsubscribe(),this._setVertexSubscription.unsubscribe()}_getNameExtension(){return"create-rect-drag"}}class wv extends fv{constructor(t,e,i,n,r){super(t,e,i,n),this._tagSet=r}_enable(){const t=this._tagSet.changed$.pipe(rt((t=>t.getAll())),ri((t=>bt(t).pipe(Mt((t=>t.interact$))))),ri((t=>At(G(t),this._container.mouseService.documentMouseUp$.pipe(rt((()=>({offsetX:0,offsetY:0,operation:tv.None,tag:null}))),Ee())))),Ze());Ot(this._container.mouseService.mouseMove$,this._container.mouseService.domMouseMove$).pipe(Ze()),this._claimMouseSubscription=t.pipe(ri((t=>t.tag?this._container.mouseService.domMouseDragStart$:B()))).subscribe((()=>{this._container.mouseService.claimMouse(this._name,3)})),this._cursorSubscription=t.pipe(rt((t=>t.cursor)),ue()).subscribe((t=>{const e=["crosshair","move","nesw-resize","nwse-resize"];for(const t of e)this._container.container.classList.remove(`component-tag-edit-${t}`);t&&this._container.container.classList.add(`component-tag-edit-${t}`)})),this._unclaimMouseSubscription=this._container.mouseService.filtered$(this._name,this._container.mouseService.domMouseDragEnd$).subscribe((t=>{this._container.mouseService.unclaimMouse(this._name)})),this._preventDefaultSubscription=t.pipe(ri((t=>t.tag?this._container.mouseService.documentMouseMove$:B()))).subscribe((t=>{t.preventDefault()})),this._updateGeometrySubscription=t.pipe(ri((t=>{if(t.operation===tv.None||!t.tag)return B();return gt(this._container.mouseService.filtered$(this._name,this._container.mouseService.domMouseDrag$).pipe(Nt((t=>this._viewportCoords.insideElement(t,this._container.container)))),this._container.renderService.renderCamera$).pipe(bi(G(t),this._navigator.stateService.currentTransform$,(([t,e],i,n)=>[t,e,i,n])))}))).subscribe((([t,e,i,n])=>{const r=this._mouseEventToBasic(t,this._container.container,e,n,i.offsetX,i.offsetY),s=i.tag.geometry;i.operation===tv.Centroid?s.setCentroid2d(r,n):i.operation===tv.Vertex&&s.setVertex2d(i.vertexIndex,r,n)}))}_disable(){this._claimMouseSubscription.unsubscribe(),this._cursorSubscription.unsubscribe(),this._preventDefaultSubscription.unsubscribe(),this._unclaimMouseSubscription.unsubscribe(),this._updateGeometrySubscription.unsubscribe()}_getNameExtension(){return"edit-vertex"}}class Sv extends Vf{constructor(t,e,i){super(t,e,i),this._tagDomRenderer=new J_,this._tagScene=new K_,this._tagSet=new dv,this._tagCreator=new Z_(this,i),this._viewportCoords=new Wf,this._createHandlers={CreatePoint:new gv(this,e,i,this._viewportCoords,this._tagCreator),CreatePoints:new vv(this,e,i,this._viewportCoords,this._tagCreator),CreatePolygon:new yv(this,e,i,this._viewportCoords,this._tagCreator),CreateRect:new bv(this,e,i,this._viewportCoords,this._tagCreator),CreateRectDrag:new xv(this,e,i,this._viewportCoords,this._tagCreator),Default:void 0},this._editVertexHandler=new wv(this,e,i,this._viewportCoords,this._tagSet),this._renderTags$=this._tagSet.changed$.pipe(rt((t=>{const e=t.getAll();return e.sort(((t,e)=>{const i=t.tag.id,n=e.tag.id;return i<n?-1:i>n?1:0})),e})),Ze()),this._tagChanged$=this._renderTags$.pipe(ri((t=>bt(t).pipe(Mt((t=>Ot(t.tag.changed$,t.tag.geometryChanged$)))))),Ze()),this._renderTagGLChanged$=this._renderTags$.pipe(ri((t=>bt(t).pipe(Mt((t=>t.glObjectsChanged$))))),Ze()),this._createGeometryChanged$=this._tagCreator.tag$.pipe(ri((t=>null!=t?t.geometryChanged$:B())),Ze()),this._createGLObjectsChanged$=this._tagCreator.tag$.pipe(ri((t=>null!=t?t.glObjectsChanged$:B())),Ze()),this._creatingConfiguration$=this._configuration$.pipe(ue(((t,e)=>t.mode===e.mode),(t=>({createColor:t.createColor,mode:t.mode}))),Ue(1),E()),this._creatingConfiguration$.subscribe((t=>{const e="tagmode",i={mode:t.mode,target:this,type:e};this.fire(e,i)}))}add(t){this._activated?this._navigator.stateService.currentTransform$.pipe(Ee()).subscribe((e=>{this._tagSet.add(t,e);const i=t.map((t=>this._tagSet.get(t.id)));this._tagScene.add(i)})):this._tagSet.addDeactivated(t)}calculateRect(t){return new Promise(((e,i)=>{this._navigator.stateService.currentTransform$.pipe(Ee(),rt((e=>t.getRect2d(e)))).subscribe((t=>{e(t)}),(t=>{i(t)}))}))}create(){this._tagCreator.replayedTag$.pipe(Ee(),Nt((t=>!!t))).subscribe((t=>{t.create()}))}changeMode(t){this.configure({mode:t})}fire(t,e){super.fire(t,e)}get(t){if(this._activated){const e=this._tagSet.get(t);return void 0!==e?e.tag:void 0}return this._tagSet.getDeactivated(t)}getAll(){return this.activated?this._tagSet.getAll().map((t=>t.tag)):this._tagSet.getAllDeactivated()}getTagIdsAt(t){return new Promise(((e,i)=>{this._container.renderService.renderCamera$.pipe(Ee(),rt((e=>{const i=this._viewportCoords.canvasToViewport(t[0],t[1],this._container.container);return this._tagScene.intersectObjects(i,e.perspective)}))).subscribe((t=>{e(t)}),(t=>{i(t)}))}))}has(t){return this._activated?this._tagSet.has(t):this._tagSet.hasDeactivated(t)}off(t,e){super.off(t,e)}on(t,e){super.on(t,e)}remove(t){this._activated?(this._tagSet.remove(t),this._tagScene.remove(t)):this._tagSet.removeDeactivated(t)}removeAll(){this._activated?(this._tagSet.removeAll(),this._tagScene.removeAll()):this._tagSet.removeAllDeactivated()}_activate(){this._editVertexHandler.enable();const e=bt(Object.keys(this._createHandlers)).pipe(rt((t=>this._createHandlers[t])),Nt((t=>!!t)),Mt((t=>t.geometryCreated$)),Ze()),i=this._subscriptions;i.push(e.subscribe((t=>{const e="geometrycreate",i={geometry:t,target:this,type:e};this.fire(e,i)}))),i.push(this._tagCreator.tag$.pipe(ti((t=>null==t)),ue()).subscribe((t=>{const e=null!=t?"tagcreatestart":"tagcreateend",i={target:this,type:e};this.fire(e,i)}))),i.push(e.subscribe((()=>{this.changeMode(t.TagMode.Default)}))),i.push(this._creatingConfiguration$.subscribe((e=>{this._disableCreateHandlers();const i=t.TagMode[e.mode],n=this._createHandlers[i];n&&n.enable()}))),i.push(this._renderTags$.subscribe((()=>{const t="tags",e={target:this,type:t};this.fire(t,e)}))),i.push(this._tagCreator.tag$.pipe(ri((t=>null!=t?t.aborted$.pipe(rt((()=>null))):B()))).subscribe((()=>{this.changeMode(t.TagMode.Default)}))),i.push(this._tagCreator.tag$.subscribe((t=>{this._tagScene.hasCreateTag()&&this._tagScene.removeCreateTag(),null!=t&&this._tagScene.addCreateTag(t)}))),i.push(this._createGLObjectsChanged$.subscribe((t=>{this._tagScene.updateCreateTagObjects(t)}))),i.push(this._renderTagGLChanged$.subscribe((t=>{this._tagScene.updateObjects(t)}))),i.push(this._tagChanged$.subscribe((()=>{this._tagScene.update()}))),i.push(gt(this._renderTags$.pipe(ni([]),pi((()=>{this._container.domRenderer.render$.next({name:this._name,vNode:this._tagDomRenderer.clear()})}))),this._container.renderService.renderCamera$,this._container.spriteService.spriteAtlas$,this._container.renderService.size$,this._tagChanged$.pipe(ni(null)),Ot(this._tagCreator.tag$,this._createGeometryChanged$).pipe(ni(null))).pipe(rt((([t,e,i,n,,r])=>({name:this._name,vNode:this._tagDomRenderer.render(t,r,i,e.perspective,n)})))).subscribe(this._container.domRenderer.render$)),i.push(this._navigator.stateService.currentState$.pipe(rt((t=>{const e=this._tagScene;return{name:this._name,renderer:{frameId:t.id,needsRender:e.needsRender,render:e.render.bind(e),pass:rm.Opaque}}}))).subscribe(this._container.glRenderer.render$)),this._navigator.stateService.currentTransform$.pipe(Ee()).subscribe((t=>{this._tagSet.activate(t),this._tagScene.add(this._tagSet.getAll())}))}_deactivate(){this._editVertexHandler.disable(),this._disableCreateHandlers(),this._tagScene.clear(),this._tagSet.deactivate(),this._tagCreator.delete$.next(null),this._subscriptions.unsubscribe(),this._container.container.classList.remove("component-tag-create")}_getDefaultConfiguration(){return{createColor:16777215,indicatePointsCompleter:!0,mode:t.TagMode.Default}}_disableCreateHandlers(){const t=this._createHandlers;for(const e in t){if(!t.hasOwnProperty(e))continue;const i=t[e];i&&i.disable()}}}Sv.componentName="tag";class Mv extends Vf{constructor(t,e,i){super(t,e,i),this._viewportCoords=new Wf,this._zoomDelta$=new T}_activate(){const e=this._subscriptions;e.push(gt(this._navigator.stateService.currentState$,this._navigator.stateService.state$,this._configuration$,this._container.renderService.size$).pipe(rt((([e,i,n,r])=>{const s=e.state.zoom,o=jf.h("div.mapillary-zoom-in-icon",[]),a=s>=3||i===vm.Waiting?jf.h("div.mapillary-zoom-in-button-inactive",[o]):jf.h("div.mapillary-zoom-in-button",{onclick:()=>{this._zoomDelta$.next(1)}},[o]),c=jf.h("div.mapillary-zoom-out-icon",[]),h=s<=0||i===vm.Waiting?jf.h("div.mapillary-zoom-out-button-inactive",[c]):jf.h("div.mapillary-zoom-out-button",{onclick:()=>{this._zoomDelta$.next(-1)}},[c]),l=n.size===t.ComponentSize.Small||n.size===t.ComponentSize.Automatic&&r.width<640?".mapillary-zoom-compact":"";return{name:this._name,vNode:jf.h("div.mapillary-zoom-container"+l,{oncontextmenu:t=>{t.preventDefault()}},[a,h])}}))).subscribe(this._container.domRenderer.render$)),e.push(this._zoomDelta$.pipe(bi(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$)).subscribe((([t,e,i])=>{const n=this._viewportCoords.unprojectFromViewport(0,0,e.perspective),r=i.projectBasic(n.toArray());this._navigator.stateService.zoomIn(t,r)})))}_deactivate(){this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{size:t.ComponentSize.Automatic}}}Mv.componentName="zoom";class Tv extends Vf{constructor(t,e,i,n){super(t,e,i),this._canvasId=`${e.id}-${this._name}`,this._dom=n||new Xm}_activate(){const t=this._container.domRenderer.element$.pipe(rt((()=>this._dom.document.getElementById(this._canvasId))),Nt((t=>!!t)),rt((t=>{const e=t.parentElement,i=e.offsetWidth;return[t,{height:e.offsetHeight,width:i}]})),ue(((t,e)=>t.height===e.height&&t.width===e.width),(([,t])=>t)));this._subscriptions.push(gt(t,this._navigator.stateService.currentImage$).subscribe((([[t,e],i])=>{t.width=e.width,t.height=e.height,t.getContext("2d").drawImage(i.image,0,0,e.width,e.height)}))),this._container.domRenderer.renderAdaptive$.next({name:this._name,vNode:jf.h(`canvas#${this._canvasId}`,[])})}_deactivate(){this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{}}}Tv.componentName="imagefallback";class Cv extends Vf{constructor(e,i,n){super(e,i,n),this._seqNames={},this._seqNames[t.NavigationDirection[t.NavigationDirection.Prev]]="-prev",this._seqNames[t.NavigationDirection[t.NavigationDirection.Next]]="-next",this._spaTopNames={},this._spaTopNames[t.NavigationDirection[t.NavigationDirection.TurnLeft]]="-turn-left",this._spaTopNames[t.NavigationDirection[t.NavigationDirection.StepLeft]]="-left",this._spaTopNames[t.NavigationDirection[t.NavigationDirection.StepForward]]="-forward",this._spaTopNames[t.NavigationDirection[t.NavigationDirection.StepRight]]="-right",this._spaTopNames[t.NavigationDirection[t.NavigationDirection.TurnRight]]="-turn-right",this._spaBottomNames={},this._spaBottomNames[t.NavigationDirection[t.NavigationDirection.TurnU]]="-turn-around",this._spaBottomNames[t.NavigationDirection[t.NavigationDirection.StepBackward]]="-backward"}_activate(){this._subscriptions.push(gt(this._navigator.stateService.currentImage$,this._configuration$).pipe(ri((([t,e])=>gt(e.sequence?t.sequenceEdges$.pipe(rt((t=>t.edges.map((t=>t.data.direction))))):G([]),!dd(t.cameraType)&&e.spatial?t.spatialEdges$.pipe(rt((t=>t.edges.map((t=>t.data.direction))))):G([])).pipe(rt((([t,e])=>t.concat(e)))))),rt((t=>{const e=this._createArrowRow(this._seqNames,t),i=this._createArrowRow(this._spaTopNames,t),n=this._createArrowRow(this._spaBottomNames,t),r=jf.h("div.mapillary-navigation-sequence",e),s=jf.h("div.NavigationSpatialTop",i),o=jf.h("div.mapillary-navigation-spatial-bottom",n),a=jf.h("div.mapillary-navigation-spatial",[s,o]);return{name:this._name,vNode:jf.h("div.NavigationContainer",[r,a])}}))).subscribe(this._container.domRenderer.render$))}_deactivate(){this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{sequence:!0,spatial:!0}}_createArrowRow(e,i){const n=[];for(const r in e){if(!e.hasOwnProperty(r))continue;const s=t.NavigationDirection[r];-1!==i.indexOf(s)?n.push(this._createVNode(s,e[r],"visible")):n.push(this._createVNode(s,e[r],"hidden"))}return n}_createVNode(t,e,i){return jf.h(`span.mapillary-navigation-button.mapillary-navigation${e}`,{onclick:()=>{this._navigator.moveDir$(t).subscribe(void 0,(t=>{t instanceof Zf||console.error(t)}))},style:{visibility:i}},[])}}Cv.componentName="navigationfallback";function Ev(t){let e=t.length;for(;--e>=0;)t[e]=0}const Iv=256,Av=286,Pv=30,Rv=15,Lv=new Uint8Array([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0]),Ov=new Uint8Array([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13]),Nv=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7]),Dv=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),$v=new Array(576);Ev($v);const kv=new Array(60);Ev(kv);const zv=new Array(512);Ev(zv);const Fv=new Array(256);Ev(Fv);const Bv=new Array(29);Ev(Bv);const jv=new Array(Pv);function Hv(t,e,i,n,r){this.static_tree=t,this.extra_bits=e,this.extra_base=i,this.elems=n,this.max_length=r,this.has_stree=t&&t.length}let Uv,Vv,Gv;function qv(t,e){this.dyn_tree=t,this.max_code=0,this.stat_desc=e}Ev(jv);const Wv=t=>t<256?zv[t]:zv[256+(t>>>7)],Xv=(t,e)=>{t.pending_buf[t.pending++]=255&e,t.pending_buf[t.pending++]=e>>>8&255},Yv=(t,e,i)=>{t.bi_valid>16-i?(t.bi_buf|=e<<t.bi_valid&65535,Xv(t,t.bi_buf),t.bi_buf=e>>16-t.bi_valid,t.bi_valid+=i-16):(t.bi_buf|=e<<t.bi_valid&65535,t.bi_valid+=i)},Zv=(t,e,i)=>{Yv(t,i[2*e],i[2*e+1])},Jv=(t,e)=>{let i=0;do{i|=1&t,t>>>=1,i<<=1}while(--e>0);return i>>>1},Kv=(t,e,i)=>{const n=new Array(16);let r,s,o=0;for(r=1;r<=Rv;r++)n[r]=o=o+i[r-1]<<1;for(s=0;s<=e;s++){let e=t[2*s+1];0!==e&&(t[2*s]=Jv(n[e]++,e))}},Qv=t=>{let e;for(e=0;e<Av;e++)t.dyn_ltree[2*e]=0;for(e=0;e<Pv;e++)t.dyn_dtree[2*e]=0;for(e=0;e<19;e++)t.bl_tree[2*e]=0;t.dyn_ltree[512]=1,t.opt_len=t.static_len=0,t.last_lit=t.matches=0},ty=t=>{t.bi_valid>8?Xv(t,t.bi_buf):t.bi_valid>0&&(t.pending_buf[t.pending++]=t.bi_buf),t.bi_buf=0,t.bi_valid=0},ey=(t,e,i,n)=>{const r=2*e,s=2*i;return t[r]<t[s]||t[r]===t[s]&&n[e]<=n[i]},iy=(t,e,i)=>{const n=t.heap[i];let r=i<<1;for(;r<=t.heap_len&&(r<t.heap_len&&ey(e,t.heap[r+1],t.heap[r],t.depth)&&r++,!ey(e,n,t.heap[r],t.depth));)t.heap[i]=t.heap[r],i=r,r<<=1;t.heap[i]=n},ny=(t,e,i)=>{let n,r,s,o,a=0;if(0!==t.last_lit)do{n=t.pending_buf[t.d_buf+2*a]<<8|t.pending_buf[t.d_buf+2*a+1],r=t.pending_buf[t.l_buf+a],a++,0===n?Zv(t,r,e):(s=Fv[r],Zv(t,s+Iv+1,e),o=Lv[s],0!==o&&(r-=Bv[s],Yv(t,r,o)),n--,s=Wv(n),Zv(t,s,i),o=Ov[s],0!==o&&(n-=jv[s],Yv(t,n,o)))}while(a<t.last_lit);Zv(t,256,e)},ry=(t,e)=>{const i=e.dyn_tree,n=e.stat_desc.static_tree,r=e.stat_desc.has_stree,s=e.stat_desc.elems;let o,a,c,h=-1;for(t.heap_len=0,t.heap_max=573,o=0;o<s;o++)0!==i[2*o]?(t.heap[++t.heap_len]=h=o,t.depth[o]=0):i[2*o+1]=0;for(;t.heap_len<2;)c=t.heap[++t.heap_len]=h<2?++h:0,i[2*c]=1,t.depth[c]=0,t.opt_len--,r&&(t.static_len-=n[2*c+1]);for(e.max_code=h,o=t.heap_len>>1;o>=1;o--)iy(t,i,o);c=s;do{o=t.heap[1],t.heap[1]=t.heap[t.heap_len--],iy(t,i,1),a=t.heap[1],t.heap[--t.heap_max]=o,t.heap[--t.heap_max]=a,i[2*c]=i[2*o]+i[2*a],t.depth[c]=(t.depth[o]>=t.depth[a]?t.depth[o]:t.depth[a])+1,i[2*o+1]=i[2*a+1]=c,t.heap[1]=c++,iy(t,i,1)}while(t.heap_len>=2);t.heap[--t.heap_max]=t.heap[1],((t,e)=>{const i=e.dyn_tree,n=e.max_code,r=e.stat_desc.static_tree,s=e.stat_desc.has_stree,o=e.stat_desc.extra_bits,a=e.stat_desc.extra_base,c=e.stat_desc.max_length;let h,l,u,d,p,f,m=0;for(d=0;d<=Rv;d++)t.bl_count[d]=0;for(i[2*t.heap[t.heap_max]+1]=0,h=t.heap_max+1;h<573;h++)l=t.heap[h],d=i[2*i[2*l+1]+1]+1,d>c&&(d=c,m++),i[2*l+1]=d,l>n||(t.bl_count[d]++,p=0,l>=a&&(p=o[l-a]),f=i[2*l],t.opt_len+=f*(d+p),s&&(t.static_len+=f*(r[2*l+1]+p)));if(0!==m){do{for(d=c-1;0===t.bl_count[d];)d--;t.bl_count[d]--,t.bl_count[d+1]+=2,t.bl_count[c]--,m-=2}while(m>0);for(d=c;0!==d;d--)for(l=t.bl_count[d];0!==l;)u=t.heap[--h],u>n||(i[2*u+1]!==d&&(t.opt_len+=(d-i[2*u+1])*i[2*u],i[2*u+1]=d),l--)}})(t,e),Kv(i,h,t.bl_count)},sy=(t,e,i)=>{let n,r,s=-1,o=e[1],a=0,c=7,h=4;for(0===o&&(c=138,h=3),e[2*(i+1)+1]=65535,n=0;n<=i;n++)r=o,o=e[2*(n+1)+1],++a<c&&r===o||(a<h?t.bl_tree[2*r]+=a:0!==r?(r!==s&&t.bl_tree[2*r]++,t.bl_tree[32]++):a<=10?t.bl_tree[34]++:t.bl_tree[36]++,a=0,s=r,0===o?(c=138,h=3):r===o?(c=6,h=3):(c=7,h=4))},oy=(t,e,i)=>{let n,r,s=-1,o=e[1],a=0,c=7,h=4;for(0===o&&(c=138,h=3),n=0;n<=i;n++)if(r=o,o=e[2*(n+1)+1],!(++a<c&&r===o)){if(a<h)do{Zv(t,r,t.bl_tree)}while(0!=--a);else 0!==r?(r!==s&&(Zv(t,r,t.bl_tree),a--),Zv(t,16,t.bl_tree),Yv(t,a-3,2)):a<=10?(Zv(t,17,t.bl_tree),Yv(t,a-3,3)):(Zv(t,18,t.bl_tree),Yv(t,a-11,7));a=0,s=r,0===o?(c=138,h=3):r===o?(c=6,h=3):(c=7,h=4)}};let ay=!1;const cy=(t,e,i,n)=>{Yv(t,0+(n?1:0),3),((t,e,i,n)=>{ty(t),n&&(Xv(t,i),Xv(t,~i)),t.pending_buf.set(t.window.subarray(e,e+i),t.pending),t.pending+=i})(t,e,i,!0)};var hy={_tr_init:t=>{ay||((()=>{let t,e,i,n,r;const s=new 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0})(t)),ry(t,t.l_desc),ry(t,t.d_desc),o=(t=>{let e;for(sy(t,t.dyn_ltree,t.l_desc.max_code),sy(t,t.dyn_dtree,t.d_desc.max_code),ry(t,t.bl_desc),e=18;e>=3&&0===t.bl_tree[2*Dv[e]+1];e--);return t.opt_len+=3*(e+1)+5+5+4,e})(t),r=t.opt_len+3+7>>>3,s=t.static_len+3+7>>>3,s<=r&&(r=s)):r=s=i+5,i+4<=r&&-1!==e?cy(t,e,i,n):4===t.strategy||s===r?(Yv(t,2+(n?1:0),3),ny(t,$v,kv)):(Yv(t,4+(n?1:0),3),((t,e,i,n)=>{let r;for(Yv(t,e-257,5),Yv(t,i-1,5),Yv(t,n-4,4),r=0;r<n;r++)Yv(t,t.bl_tree[2*Dv[r]+1],3);oy(t,t.dyn_ltree,e-1),oy(t,t.dyn_dtree,i-1)})(t,t.l_desc.max_code+1,t.d_desc.max_code+1,o+1),ny(t,t.dyn_ltree,t.dyn_dtree)),Qv(t),n&&ty(t)},_tr_tally:(t,e,i)=>(t.pending_buf[t.d_buf+2*t.last_lit]=e>>>8&255,t.pending_buf[t.d_buf+2*t.last_lit+1]=255&e,t.pending_buf[t.l_buf+t.last_lit]=255&i,t.last_lit++,0===e?t.dyn_ltree[2*i]++:(t.matches++,e--,t.dyn_ltree[2*(Fv[i]+Iv+1)]++,t.dyn_dtree[2*Wv(e)]++),t.last_lit===t.lit_bufsize-1),_tr_align:t=>{Yv(t,2,3),Zv(t,256,$v),(t=>{16===t.bi_valid?(Xv(t,t.bi_buf),t.bi_buf=0,t.bi_valid=0):t.bi_valid>=8&&(t.pending_buf[t.pending++]=255&t.bi_buf,t.bi_buf>>=8,t.bi_valid-=8)})(t)}};var ly=(t,e,i,n)=>{let r=65535&t|0,s=t>>>16&65535|0,o=0;for(;0!==i;){o=i>2e3?2e3:i,i-=o;do{r=r+e[n++]|0,s=s+r|0}while(--o);r%=65521,s%=65521}return r|s<<16|0};const uy=new Uint32Array((()=>{let t,e=[];for(var i=0;i<256;i++){t=i;for(var n=0;n<8;n++)t=1&t?3988292384^t>>>1:t>>>1;e[i]=t}return 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version"},fy={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_MEM_ERROR:-4,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8};const{_tr_init:my,_tr_stored_block:gy,_tr_flush_block:_y,_tr_tally:vy,_tr_align:yy}=hy,{Z_NO_FLUSH:by,Z_PARTIAL_FLUSH:xy,Z_FULL_FLUSH:wy,Z_FINISH:Sy,Z_BLOCK:My,Z_OK:Ty,Z_STREAM_END:Cy,Z_STREAM_ERROR:Ey,Z_DATA_ERROR:Iy,Z_BUF_ERROR:Ay,Z_DEFAULT_COMPRESSION:Py,Z_FILTERED:Ry,Z_HUFFMAN_ONLY:Ly,Z_RLE:Oy,Z_FIXED:Ny,Z_DEFAULT_STRATEGY:Dy,Z_UNKNOWN:$y,Z_DEFLATED:ky}=fy,zy=258,Fy=262,By=103,jy=113,Hy=666,Uy=(t,e)=>(t.msg=py[e],e),Vy=t=>(t<<1)-(t>4?9:0),Gy=t=>{let e=t.length;for(;--e>=0;)t[e]=0};let qy=(t,e,i)=>(e<<t.hash_shift^i)&t.hash_mask;const Wy=t=>{const e=t.state;let i=e.pending;i>t.avail_out&&(i=t.avail_out),0!==i&&(t.output.set(e.pending_buf.subarray(e.pending_out,e.pending_out+i),t.next_out),t.next_out+=i,e.pending_out+=i,t.total_out+=i,t.avail_out-=i,e.pending-=i,0===e.pending&&(e.pending_out=0))},Xy=(t,e)=>{_y(t,t.block_start>=0?t.block_start:-1,t.strstart-t.block_start,e),t.block_start=t.strstart,Wy(t.strm)},Yy=(t,e)=>{t.pending_buf[t.pending++]=e},Zy=(t,e)=>{t.pending_buf[t.pending++]=e>>>8&255,t.pending_buf[t.pending++]=255&e},Jy=(t,e,i,n)=>{let r=t.avail_in;return r>n&&(r=n),0===r?0:(t.avail_in-=r,e.set(t.input.subarray(t.next_in,t.next_in+r),i),1===t.state.wrap?t.adler=ly(t.adler,e,r,i):2===t.state.wrap&&(t.adler=dy(t.adler,e,r,i)),t.next_in+=r,t.total_in+=r,r)},Ky=(t,e)=>{let i,n,r=t.max_chain_length,s=t.strstart,o=t.prev_length,a=t.nice_match;const c=t.strstart>t.w_size-Fy?t.strstart-(t.w_size-Fy):0,h=t.window,l=t.w_mask,u=t.prev,d=t.strstart+zy;let p=h[s+o-1],f=h[s+o];t.prev_length>=t.good_match&&(r>>=2),a>t.lookahead&&(a=t.lookahead);do{if(i=e,h[i+o]===f&&h[i+o-1]===p&&h[i]===h[s]&&h[++i]===h[s+1]){s+=2,i++;do{}while(h[++s]===h[++i]&&h[++s]===h[++i]&&h[++s]===h[++i]&&h[++s]===h[++i]&&h[++s]===h[++i]&&h[++s]===h[++i]&&h[++s]===h[++i]&&h[++s]===h[++i]&&s<d);if(n=zy-(d-s),s=d-zy,n>o){if(t.match_start=e,o=n,n>=a)break;p=h[s+o-1],f=h[s+o]}}}while((e=u[e&l])>c&&0!=--r);return o<=t.lookahead?o:t.lookahead},Qy=t=>{const e=t.w_size;let i,n,r,s,o;do{if(s=t.window_size-t.lookahead-t.strstart,t.strstart>=e+(e-Fy)){t.window.set(t.window.subarray(e,e+e),0),t.match_start-=e,t.strstart-=e,t.block_start-=e,n=t.hash_size,i=n;do{r=t.head[--i],t.head[i]=r>=e?r-e:0}while(--n);n=e,i=n;do{r=t.prev[--i],t.prev[i]=r>=e?r-e:0}while(--n);s+=e}if(0===t.strm.avail_in)break;if(n=Jy(t.strm,t.window,t.strstart+t.lookahead,s),t.lookahead+=n,t.lookahead+t.insert>=3)for(o=t.strstart-t.insert,t.ins_h=t.window[o],t.ins_h=qy(t,t.ins_h,t.window[o+1]);t.insert&&(t.ins_h=qy(t,t.ins_h,t.window[o+3-1]),t.prev[o&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=o,o++,t.insert--,!(t.lookahead+t.insert<3)););}while(t.lookahead<Fy&&0!==t.strm.avail_in)},tb=(t,e)=>{let i,n;for(;;){if(t.lookahead<Fy){if(Qy(t),t.lookahead<Fy&&e===by)return 1;if(0===t.lookahead)break}if(i=0,t.lookahead>=3&&(t.ins_h=qy(t,t.ins_h,t.window[t.strstart+3-1]),i=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),0!==i&&t.strstart-i<=t.w_size-Fy&&(t.match_length=Ky(t,i)),t.match_length>=3)if(n=vy(t,t.strstart-t.match_start,t.match_length-3),t.lookahead-=t.match_length,t.match_length<=t.max_lazy_match&&t.lookahead>=3){t.match_length--;do{t.strstart++,t.ins_h=qy(t,t.ins_h,t.window[t.strstart+3-1]),i=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart}while(0!=--t.match_length);t.strstart++}else t.strstart+=t.match_length,t.match_length=0,t.ins_h=t.window[t.strstart],t.ins_h=qy(t,t.ins_h,t.window[t.strstart+1]);else n=vy(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++;if(n&&(Xy(t,!1),0===t.strm.avail_out))return 1}return t.insert=t.strstart<2?t.strstart:2,e===Sy?(Xy(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(Xy(t,!1),0===t.strm.avail_out)?1:2},eb=(t,e)=>{let i,n,r;for(;;){if(t.lookahead<Fy){if(Qy(t),t.lookahead<Fy&&e===by)return 1;if(0===t.lookahead)break}if(i=0,t.lookahead>=3&&(t.ins_h=qy(t,t.ins_h,t.window[t.strstart+3-1]),i=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),t.prev_length=t.match_length,t.prev_match=t.match_start,t.match_length=2,0!==i&&t.prev_length<t.max_lazy_match&&t.strstart-i<=t.w_size-Fy&&(t.match_length=Ky(t,i),t.match_length<=5&&(t.strategy===Ry||3===t.match_length&&t.strstart-t.match_start>4096)&&(t.match_length=2)),t.prev_length>=3&&t.match_length<=t.prev_length){r=t.strstart+t.lookahead-3,n=vy(t,t.strstart-1-t.prev_match,t.prev_length-3),t.lookahead-=t.prev_length-1,t.prev_length-=2;do{++t.strstart<=r&&(t.ins_h=qy(t,t.ins_h,t.window[t.strstart+3-1]),i=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart)}while(0!=--t.prev_length);if(t.match_available=0,t.match_length=2,t.strstart++,n&&(Xy(t,!1),0===t.strm.avail_out))return 1}else if(t.match_available){if(n=vy(t,0,t.window[t.strstart-1]),n&&Xy(t,!1),t.strstart++,t.lookahead--,0===t.strm.avail_out)return 1}else t.match_available=1,t.strstart++,t.lookahead--}return t.match_available&&(n=vy(t,0,t.window[t.strstart-1]),t.match_available=0),t.insert=t.strstart<2?t.strstart:2,e===Sy?(Xy(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(Xy(t,!1),0===t.strm.avail_out)?1:2};function ib(t,e,i,n,r){this.good_length=t,this.max_lazy=e,this.nice_length=i,this.max_chain=n,this.func=r}const nb=[new ib(0,0,0,0,((t,e)=>{let i=65535;for(i>t.pending_buf_size-5&&(i=t.pending_buf_size-5);;){if(t.lookahead<=1){if(Qy(t),0===t.lookahead&&e===by)return 1;if(0===t.lookahead)break}t.strstart+=t.lookahead,t.lookahead=0;const n=t.block_start+i;if((0===t.strstart||t.strstart>=n)&&(t.lookahead=t.strstart-n,t.strstart=n,Xy(t,!1),0===t.strm.avail_out))return 1;if(t.strstart-t.block_start>=t.w_size-Fy&&(Xy(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,e===Sy?(Xy(t,!0),0===t.strm.avail_out?3:4):(t.strstart>t.block_start&&(Xy(t,!1),t.strm.avail_out),1)})),new ib(4,4,8,4,tb),new ib(4,5,16,8,tb),new ib(4,6,32,32,tb),new ib(4,4,16,16,eb),new ib(8,16,32,32,eb),new ib(8,16,128,128,eb),new ib(8,32,128,256,eb),new ib(32,128,258,1024,eb),new ib(32,258,258,4096,eb)];function rb(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=ky,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new Uint16Array(1146),this.dyn_dtree=new Uint16Array(122),this.bl_tree=new Uint16Array(78),Gy(this.dyn_ltree),Gy(this.dyn_dtree),Gy(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new Uint16Array(16),this.heap=new Uint16Array(573),Gy(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new Uint16Array(573),Gy(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}const sb=t=>{if(!t||!t.state)return Uy(t,Ey);t.total_in=t.total_out=0,t.data_type=$y;const e=t.state;return e.pending=0,e.pending_out=0,e.wrap<0&&(e.wrap=-e.wrap),e.status=e.wrap?42:jy,t.adler=2===e.wrap?0:1,e.last_flush=by,my(e),Ty},ob=t=>{const e=sb(t);var i;return e===Ty&&((i=t.state).window_size=2*i.w_size,Gy(i.head),i.max_lazy_match=nb[i.level].max_lazy,i.good_match=nb[i.level].good_length,i.nice_match=nb[i.level].nice_length,i.max_chain_length=nb[i.level].max_chain,i.strstart=0,i.block_start=0,i.lookahead=0,i.insert=0,i.match_length=i.prev_length=2,i.match_available=0,i.ins_h=0),e},ab=(t,e,i,n,r,s)=>{if(!t)return Ey;let o=1;if(e===Py&&(e=6),n<0?(o=0,n=-n):n>15&&(o=2,n-=16),r<1||r>9||i!==ky||n<8||n>15||e<0||e>9||s<0||s>Ny)return Uy(t,Ey);8===n&&(n=9);const a=new rb;return t.state=a,a.strm=t,a.wrap=o,a.gzhead=null,a.w_bits=n,a.w_size=1<<a.w_bits,a.w_mask=a.w_size-1,a.hash_bits=r+7,a.hash_size=1<<a.hash_bits,a.hash_mask=a.hash_size-1,a.hash_shift=~~((a.hash_bits+3-1)/3),a.window=new Uint8Array(2*a.w_size),a.head=new Uint16Array(a.hash_size),a.prev=new Uint16Array(a.w_size),a.lit_bufsize=1<<r+6,a.pending_buf_size=4*a.lit_bufsize,a.pending_buf=new Uint8Array(a.pending_buf_size),a.d_buf=1*a.lit_bufsize,a.l_buf=3*a.lit_bufsize,a.level=e,a.strategy=s,a.method=i,ob(t)};var cb={deflateInit:(t,e)=>ab(t,e,ky,15,8,Dy),deflateInit2:ab,deflateReset:ob,deflateResetKeep:sb,deflateSetHeader:(t,e)=>t&&t.state?2!==t.state.wrap?Ey:(t.state.gzhead=e,Ty):Ey,deflate:(t,e)=>{let i,n;if(!t||!t.state||e>My||e<0)return t?Uy(t,Ey):Ey;const r=t.state;if(!t.output||!t.input&&0!==t.avail_in||r.status===Hy&&e!==Sy)return Uy(t,0===t.avail_out?Ay:Ey);r.strm=t;const s=r.last_flush;if(r.last_flush=e,42===r.status)if(2===r.wrap)t.adler=0,Yy(r,31),Yy(r,139),Yy(r,8),r.gzhead?(Yy(r,(r.gzhead.text?1:0)+(r.gzhead.hcrc?2:0)+(r.gzhead.extra?4:0)+(r.gzhead.name?8:0)+(r.gzhead.comment?16:0)),Yy(r,255&r.gzhead.time),Yy(r,r.gzhead.time>>8&255),Yy(r,r.gzhead.time>>16&255),Yy(r,r.gzhead.time>>24&255),Yy(r,9===r.level?2:r.strategy>=Ly||r.level<2?4:0),Yy(r,255&r.gzhead.os),r.gzhead.extra&&r.gzhead.extra.length&&(Yy(r,255&r.gzhead.extra.length),Yy(r,r.gzhead.extra.length>>8&255)),r.gzhead.hcrc&&(t.adler=dy(t.adler,r.pending_buf,r.pending,0)),r.gzindex=0,r.status=69):(Yy(r,0),Yy(r,0),Yy(r,0),Yy(r,0),Yy(r,0),Yy(r,9===r.level?2:r.strategy>=Ly||r.level<2?4:0),Yy(r,3),r.status=jy);else{let e=ky+(r.w_bits-8<<4)<<8,i=-1;i=r.strategy>=Ly||r.level<2?0:r.level<6?1:6===r.level?2:3,e|=i<<6,0!==r.strstart&&(e|=32),e+=31-e%31,r.status=jy,Zy(r,e),0!==r.strstart&&(Zy(r,t.adler>>>16),Zy(r,65535&t.adler)),t.adler=1}if(69===r.status)if(r.gzhead.extra){for(i=r.pending;r.gzindex<(65535&r.gzhead.extra.length)&&(r.pending!==r.pending_buf_size||(r.gzhead.hcrc&&r.pending>i&&(t.adler=dy(t.adler,r.pending_buf,r.pending-i,i)),Wy(t),i=r.pending,r.pending!==r.pending_buf_size));)Yy(r,255&r.gzhead.extra[r.gzindex]),r.gzindex++;r.gzhead.hcrc&&r.pending>i&&(t.adler=dy(t.adler,r.pending_buf,r.pending-i,i)),r.gzindex===r.gzhead.extra.length&&(r.gzindex=0,r.status=73)}else r.status=73;if(73===r.status)if(r.gzhead.name){i=r.pending;do{if(r.pending===r.pending_buf_size&&(r.gzhead.hcrc&&r.pending>i&&(t.adler=dy(t.adler,r.pending_buf,r.pending-i,i)),Wy(t),i=r.pending,r.pending===r.pending_buf_size)){n=1;break}n=r.gzindex<r.gzhead.name.length?255&r.gzhead.name.charCodeAt(r.gzindex++):0,Yy(r,n)}while(0!==n);r.gzhead.hcrc&&r.pending>i&&(t.adler=dy(t.adler,r.pending_buf,r.pending-i,i)),0===n&&(r.gzindex=0,r.status=91)}else r.status=91;if(91===r.status)if(r.gzhead.comment){i=r.pending;do{if(r.pending===r.pending_buf_size&&(r.gzhead.hcrc&&r.pending>i&&(t.adler=dy(t.adler,r.pending_buf,r.pending-i,i)),Wy(t),i=r.pending,r.pending===r.pending_buf_size)){n=1;break}n=r.gzindex<r.gzhead.comment.length?255&r.gzhead.comment.charCodeAt(r.gzindex++):0,Yy(r,n)}while(0!==n);r.gzhead.hcrc&&r.pending>i&&(t.adler=dy(t.adler,r.pending_buf,r.pending-i,i)),0===n&&(r.status=By)}else r.status=By;if(r.status===By&&(r.gzhead.hcrc?(r.pending+2>r.pending_buf_size&&Wy(t),r.pending+2<=r.pending_buf_size&&(Yy(r,255&t.adler),Yy(r,t.adler>>8&255),t.adler=0,r.status=jy)):r.status=jy),0!==r.pending){if(Wy(t),0===t.avail_out)return r.last_flush=-1,Ty}else if(0===t.avail_in&&Vy(e)<=Vy(s)&&e!==Sy)return Uy(t,Ay);if(r.status===Hy&&0!==t.avail_in)return Uy(t,Ay);if(0!==t.avail_in||0!==r.lookahead||e!==by&&r.status!==Hy){let i=r.strategy===Ly?((t,e)=>{let i;for(;;){if(0===t.lookahead&&(Qy(t),0===t.lookahead)){if(e===by)return 1;break}if(t.match_length=0,i=vy(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,i&&(Xy(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,e===Sy?(Xy(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(Xy(t,!1),0===t.strm.avail_out)?1:2})(r,e):r.strategy===Oy?((t,e)=>{let i,n,r,s;const o=t.window;for(;;){if(t.lookahead<=zy){if(Qy(t),t.lookahead<=zy&&e===by)return 1;if(0===t.lookahead)break}if(t.match_length=0,t.lookahead>=3&&t.strstart>0&&(r=t.strstart-1,n=o[r],n===o[++r]&&n===o[++r]&&n===o[++r])){s=t.strstart+zy;do{}while(n===o[++r]&&n===o[++r]&&n===o[++r]&&n===o[++r]&&n===o[++r]&&n===o[++r]&&n===o[++r]&&n===o[++r]&&r<s);t.match_length=zy-(s-r),t.match_length>t.lookahead&&(t.match_length=t.lookahead)}if(t.match_length>=3?(i=vy(t,1,t.match_length-3),t.lookahead-=t.match_length,t.strstart+=t.match_length,t.match_length=0):(i=vy(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++),i&&(Xy(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,e===Sy?(Xy(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(Xy(t,!1),0===t.strm.avail_out)?1:2})(r,e):nb[r.level].func(r,e);if(3!==i&&4!==i||(r.status=Hy),1===i||3===i)return 0===t.avail_out&&(r.last_flush=-1),Ty;if(2===i&&(e===xy?yy(r):e!==My&&(gy(r,0,0,!1),e===wy&&(Gy(r.head),0===r.lookahead&&(r.strstart=0,r.block_start=0,r.insert=0))),Wy(t),0===t.avail_out))return r.last_flush=-1,Ty}return e!==Sy?Ty:r.wrap<=0?Cy:(2===r.wrap?(Yy(r,255&t.adler),Yy(r,t.adler>>8&255),Yy(r,t.adler>>16&255),Yy(r,t.adler>>24&255),Yy(r,255&t.total_in),Yy(r,t.total_in>>8&255),Yy(r,t.total_in>>16&255),Yy(r,t.total_in>>24&255)):(Zy(r,t.adler>>>16),Zy(r,65535&t.adler)),Wy(t),r.wrap>0&&(r.wrap=-r.wrap),0!==r.pending?Ty:Cy)},deflateEnd:t=>{if(!t||!t.state)return Ey;const e=t.state.status;return 42!==e&&69!==e&&73!==e&&91!==e&&e!==By&&e!==jy&&e!==Hy?Uy(t,Ey):(t.state=null,e===jy?Uy(t,Iy):Ty)},deflateSetDictionary:(t,e)=>{let i=e.length;if(!t||!t.state)return Ey;const n=t.state,r=n.wrap;if(2===r||1===r&&42!==n.status||n.lookahead)return Ey;if(1===r&&(t.adler=ly(t.adler,e,i,0)),n.wrap=0,i>=n.w_size){0===r&&(Gy(n.head),n.strstart=0,n.block_start=0,n.insert=0);let t=new Uint8Array(n.w_size);t.set(e.subarray(i-n.w_size,i),0),e=t,i=n.w_size}const s=t.avail_in,o=t.next_in,a=t.input;for(t.avail_in=i,t.next_in=0,t.input=e,Qy(n);n.lookahead>=3;){let 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C=t.state;i=t.next_in,M=t.input,n=i+(t.avail_in-5),r=t.next_out,T=t.output,s=r-(e-t.avail_out),o=r+(t.avail_out-257),a=C.dmax,c=C.wsize,h=C.whave,l=C.wnext,u=C.window,d=C.hold,p=C.bits,f=C.lencode,m=C.distcode,g=(1<<C.lenbits)-1,_=(1<<C.distbits)-1;t:do{p<15&&(d+=M[i++]<<p,p+=8,d+=M[i++]<<p,p+=8),v=f[d&g];e:for(;;){if(y=v>>>24,d>>>=y,p-=y,y=v>>>16&255,0===y)T[r++]=65535&v;else{if(!(16&y)){if(0==(64&y)){v=f[(65535&v)+(d&(1<<y)-1)];continue e}if(32&y){C.mode=12;break t}t.msg="invalid literal/length code",C.mode=30;break t}b=65535&v,y&=15,y&&(p<y&&(d+=M[i++]<<p,p+=8),b+=d&(1<<y)-1,d>>>=y,p-=y),p<15&&(d+=M[i++]<<p,p+=8,d+=M[i++]<<p,p+=8),v=m[d&_];i:for(;;){if(y=v>>>24,d>>>=y,p-=y,y=v>>>16&255,!(16&y)){if(0==(64&y)){v=m[(65535&v)+(d&(1<<y)-1)];continue i}t.msg="invalid distance code",C.mode=30;break t}if(x=65535&v,y&=15,p<y&&(d+=M[i++]<<p,p+=8,p<y&&(d+=M[i++]<<p,p+=8)),x+=d&(1<<y)-1,x>a){t.msg="invalid distance too far back",C.mode=30;break 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r&&(t[i++]=239,t[i++]=191,t[i++]=189,r=null);n<128?t[i++]=n:(n<2048?t[i++]=n>>6|192:(n<65536?t[i++]=n>>12|224:(t[i++]=n>>18|240,t[i++]=n>>12&63|128),t[i++]=n>>6&63|128),t[i++]=63&n|128)}return i}(this.buf,t,this.pos);var i=this.pos-e;i>=128&&Nx(e,i,this),this.pos=e-1,this.writeVarint(i),this.pos+=i},writeFloat:function(t){this.realloc(4),Cx(this.buf,t,this.pos,!0,23,4),this.pos+=4},writeDouble:function(t){this.realloc(8),Cx(this.buf,t,this.pos,!0,52,8),this.pos+=8},writeBytes:function(t){var e=t.length;this.writeVarint(e),this.realloc(e);for(var i=0;i<e;i++)this.buf[this.pos++]=t[i]},writeRawMessage:function(t,e){this.pos++;var i=this.pos;t(e,this);var n=this.pos-i;n>=128&&Nx(i,n,this),this.pos=i-1,this.writeVarint(n),this.pos+=n},writeMessage:function(t,e,i){this.writeTag(t,Ix.Bytes),this.writeRawMessage(e,i)},writePackedVarint:function(t,e){e.length&&this.writeMessage(t,Dx,e)},writePackedSVarint:function(t,e){e.length&&this.writeMessage(t,$x,e)},writePackedBoolean:function(t,e){e.length&&this.writeMessage(t,Fx,e)},writePackedFloat:function(t,e){e.length&&this.writeMessage(t,kx,e)},writePackedDouble:function(t,e){e.length&&this.writeMessage(t,zx,e)},writePackedFixed32:function(t,e){e.length&&this.writeMessage(t,Bx,e)},writePackedSFixed32:function(t,e){e.length&&this.writeMessage(t,jx,e)},writePackedFixed64:function(t,e){e.length&&this.writeMessage(t,Hx,e)},writePackedSFixed64:function(t,e){e.length&&this.writeMessage(t,Ux,e)},writeBytesField:function(t,e){this.writeTag(t,Ix.Bytes),this.writeBytes(e)},writeFixed32Field:function(t,e){this.writeTag(t,Ix.Fixed32),this.writeFixed32(e)},writeSFixed32Field:function(t,e){this.writeTag(t,Ix.Fixed32),this.writeSFixed32(e)},writeFixed64Field:function(t,e){this.writeTag(t,Ix.Fixed64),this.writeFixed64(e)},writeSFixed64Field:function(t,e){this.writeTag(t,Ix.Fixed64),this.writeSFixed64(e)},writeVarintField:function(t,e){this.writeTag(t,Ix.Varint),this.writeVarint(e)},writeSVarintField:function(t,e){this.writeTag(t,Ix.Varint),this.writeSVarint(e)},writeStringField:function(t,e){this.writeTag(t,Ix.Bytes),this.writeString(e)},writeFloatField:function(t,e){this.writeTag(t,Ix.Fixed32),this.writeFloat(e)},writeDoubleField:function(t,e){this.writeTag(t,Ix.Fixed64),this.writeDouble(e)},writeBooleanField:function(t,e){this.writeVarintField(t,Boolean(e))}};class Kx{constructor(){}bboxToCellIds(t,e){throw new cd("Not implemented")}getAdjacent(t){throw new cd("Not implemented")}getVertices(t){throw new cd("Not implemented")}lngLatToCellId(t){throw new cd("Not implemented")}_approxBboxToCellIds(t,e){if(e.lat<=t.lat||e.lng<=t.lng)throw new cd("North east needs to be top right of south west");const i=(t.lat+e.lat)/2,n=(t.lng+e.lng)/2,r=Ju(e.lng,e.lat,0,n,i,0),s=Math.max(r[0],r[1]);return this._lngLatToCellIds({lat:i,lng:n},s)}_enuToGeodetic(t,e){const[i,n]=Ku(t[0],t[1],t[2],e.lng,e.lat,0);return{lat:n,lng:i}}_getLngLatBoundingBoxCorners(t,e){return[[-e,e,0],[e,e,0],[e,-e,0],[-e,-e,0]].map((e=>this._enuToGeodetic(e,t)))}_lngLatToCellIds(t,e){const i=this.lngLatToCellId(t),n=this._getLngLatBoundingBoxCorners(t,e);for(const t of n){if(this.lngLatToCellId(t)!==i)return[i,...this.getAdjacent(i)]}return[i]}}class Qx extends Hf{constructor(t){if(super(),this._geometry=t,!(this._geometry instanceof Kx))throw new cd("The data provider requires a geometry provider base instance.")}get geometry(){return this._geometry}fire(t,e){super.fire(t,e)}getCoreImages(t){return Promise.reject(new cd("Not implemented"))}getCluster(t,e){return Promise.reject(new cd("Not implemented"))}getSpatialImages(t){return Promise.reject(new cd("Not implemented"))}getImages(t){return Promise.reject(new cd("Not implemented"))}getImageBuffer(t,e){return Promise.reject(new cd("Not implemented"))}getImageTiles(t){return Promise.reject(new cd("Not implemented"))}getMesh(t,e){return Promise.reject(new cd("Not implemented"))}getSequence(t){return Promise.reject(new cd("Not implemented"))}off(t,e){super.off(t,e)}on(t,e){super.on(t,e)}setAccessToken(t){throw new cd("Not implemented")}}var tw=wp((function(t){
/**
- * @class Viewer
- *
- * @classdesc The Viewer object represents the navigable image viewer.
- * Create a Viewer by specifying a container, client ID, image key and
- * other options. The viewer exposes methods and events for programmatic
- * interaction.
- *
- * In the case of asynchronous methods, MapillaryJS returns promises to
- * the results. Notifications are always emitted through JavaScript events.
- *
- * The viewer works with a few different coordinate systems.
- *
- * Container pixel coordinates
- *
- * Pixel coordinates are coordinates on the viewer container. The origin is
- * in the top left corner of the container. The axes are
- * directed according to the following for a viewer container with a width
- * of 640 pixels and height of 480 pixels.
- *
- * ```
- * (0,0) (640, 0)
- * +------------------------>
- * |
- * |
- * |
- * v +
- * (0, 480) (640, 480)
- * ```
- *
- * Basic image coordinates
- *
- * Basic image coordinates represents points in the original image adjusted for
- * orientation. They range from 0 to 1 on both axes. The origin is in the top left
- * corner of the image and the axes are directed
- * according to the following for all image types.
- *
- * ```
- * (0,0) (1, 0)
- * +------------------------>
- * |
- * |
- * |
- * v +
- * (0, 1) (1, 1)
- * ```
- *
- * For every camera viewing direction it is possible to convert between these
- * two coordinate systems for the current node. The image can be panned and
- * zoomed independently of the size of the viewer container resulting in
- * different conversion results for different viewing directions.
- */
-var Viewer = /** @class */ (function (_super) {
- __extends(Viewer, _super);
- /**
- * Create a new viewer instance.
- *
- * @description It is possible to initialize the viewer with or
- * without a key.
- *
- * When you want to show a specific image in the viewer from
- * the start you should initialize it with a key.
- *
- * When you do not know the first image key at implementation
- * time, e.g. in a map-viewer application you should initialize
- * the viewer without a key and call `moveToKey` instead.
- *
- * When initializing with a key the viewer is bound to that key
- * until the node for that key has been successfully loaded.
- * Also, a cover with the image of the key will be shown.
- * If the data for that key can not be loaded because the key is
- * faulty or other errors occur it is not possible to navigate
- * to another key because the viewer is not navigable. The viewer
- * becomes navigable when the data for the key has been loaded and
- * the image is shown in the viewer. This way of initializing
- * the viewer is mostly for embedding in blog posts and similar
- * where one wants to show a specific image initially.
- *
- * If the viewer is initialized without a key (with null or
- * undefined) it is not bound to any particular key and it is
- * possible to move to any key with `viewer.moveToKey("<my-image-key>")`.
- * If the first move to a key fails it is possible to move to another
- * key. The viewer will show a black background until a move
- * succeeds. This way of intitializing is suited for a map-viewer
- * application when the initial key is not known at implementation
- * time.
- *
- * @param {string | HTMLElement} container - The HTML element in which
- * MapillaryJS will render the viewer, or the element's string `id`. The
- * specified element must have no children.
- * @param {string} clientId - Required `Mapillary API ClientID`. Can
- * be obtained from https://www.mapillary.com/app/settings/developers.
- * @param {string} key - Optional `image-key` to start from. The key
- * can be any Mapillary image. If a key is provided the viewer is
- * bound to that key until it has been fully loaded. If null is provided
- * no image is loaded at viewer initialization and the viewer is not
- * bound to any particular key. Any image can then be navigated to
- * with e.g. `viewer.moveToKey("<my-image-key>")`.
- * @param {IViewerOptions} options - Optional configuration object
- * specifing Viewer's and the components' initial setup.
- * @param {string} token - Optional bearer token for API requests of
- * protected resources.
- *
- * @example
- * ```
- * var viewer = new Mapillary.Viewer("<element-id>", "<client-id>", "<image-key>");
- * ```
- */
- function Viewer(container, clientId, key, options, token) {
- var _this = _super.call(this) || this;
- options = options != null ? options : {};
- Utils_1.Settings.setOptions(options);
- Utils_1.Urls.setOptions(options.url);
- _this._navigator = new Viewer_1.Navigator(clientId, options, token);
- _this._container = new Viewer_1.Container(container, _this._navigator.stateService, options);
- _this._observer = new Viewer_1.Observer(_this, _this._navigator, _this._container);
- _this._componentController = new Viewer_1.ComponentController(_this._container, _this._navigator, _this._observer, key, options.component);
- return _this;
- }
- Object.defineProperty(Viewer.prototype, "isNavigable", {
- /**
- * Return a boolean indicating if the viewer is in a navigable state.
- *
- * @description The navigable state indicates if the viewer supports
- * moving, i.e. calling the {@link moveToKey}, {@link moveDir}
- * and {@link moveCloseTo} methods or changing the authentication state,
- * i.e. calling {@link setAuthToken}. The viewer will not be in a navigable
- * state if the cover is activated and the viewer has been supplied a key.
- * When the cover is deactivated or the viewer is activated without being
- * supplied a key it will be navigable.
- *
- * @returns {boolean} Boolean indicating whether the viewer is navigable.
- */
- get: function () {
- return this._componentController.navigable;
- },
- enumerable: false,
- configurable: true
- });
- /**
- * Activate the combined panning functionality.
- *
- * @description The combined panning functionality is active by default.
- */
- Viewer.prototype.activateCombinedPanning = function () {
- this._navigator.panService.enable();
- };
- /**
- * Activate a component.
- *
- * @param {string} name - Name of the component which will become active.
- *
- * @example
- * ```
- * viewer.activateComponent("marker");
- * ```
- */
- Viewer.prototype.activateComponent = function (name) {
- this._componentController.activate(name);
- };
- /**
- * Activate the cover (deactivates all other components).
- */
- Viewer.prototype.activateCover = function () {
- this._componentController.activateCover();
- };
- /**
- * Deactivate the combined panning functionality.
- *
- * @description Deactivating the combined panning functionality
- * could be needed in scenarios involving sequence only navigation.
- */
- Viewer.prototype.deactivateCombinedPanning = function () {
- this._navigator.panService.disable();
- };
- /**
- * Deactivate a component.
- *
- * @param {string} name - Name of component which become inactive.
- *
- * @example
- * ```
- * viewer.deactivateComponent("mouse");
- * ```
- */
- Viewer.prototype.deactivateComponent = function (name) {
- this._componentController.deactivate(name);
- };
- /**
- * Deactivate the cover (activates all components marked as active).
- */
- Viewer.prototype.deactivateCover = function () {
- this._componentController.deactivateCover();
- };
- /**
- * Get the bearing of the current viewer camera.
- *
- * @description The bearing depends on how the camera
- * is currently rotated and does not correspond
- * to the compass angle of the current node if the view
- * has been panned.
- *
- * Bearing is measured in degrees clockwise with respect to
- * north.
- *
- * @returns {Promise<number>} Promise to the bearing
- * of the current viewer camera.
- *
- * @example
- * ```
- * viewer.getBearing().then((b) => { console.log(b); });
- * ```
- */
- Viewer.prototype.getBearing = function () {
- var _this = this;
- return when.promise(function (resolve, reject) {
- _this._container.renderService.bearing$.pipe(operators_1.first())
- .subscribe(function (bearing) {
- resolve(bearing);
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Returns the HTML element containing the viewer's <canvas> element.
- *
- * @description This is the element to which event bindings for viewer
- * interactivity (such as panning and zooming) are attached.
- *
- * @returns {HTMLElement} The container viewer's <canvas> element.
- */
- Viewer.prototype.getCanvasContainer = function () {
- return this._container.canvasContainer;
- };
- /**
- * Get the basic coordinates of the current image that is
- * at the center of the viewport.
- *
- * @description Basic coordinates are 2D coordinates on the [0, 1] interval
- * and have the origin point, (0, 0), at the top left corner and the
- * maximum value, (1, 1), at the bottom right corner of the original
- * image.
- *
- * @returns {Promise<number[]>} Promise to the basic coordinates
- * of the current image at the center for the viewport.
- *
- * @example
- * ```
- * viewer.getCenter().then((c) => { console.log(c); });
- * ```
- */
- Viewer.prototype.getCenter = function () {
- var _this = this;
- return when.promise(function (resolve, reject) {
- _this._navigator.stateService.getCenter()
- .subscribe(function (center) {
- resolve(center);
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Get a component.
- *
- * @param {string} name - Name of component.
- * @returns {Component} The requested component.
- *
- * @example
- * ```
- * var mouseComponent = viewer.getComponent("mouse");
- * ```
- */
- Viewer.prototype.getComponent = function (name) {
- return this._componentController.get(name);
- };
- /**
- * Returns the viewer's containing HTML element.
- *
- * @returns {HTMLElement} The viewer's container.
- */
- Viewer.prototype.getContainer = function () {
- return this._container.element;
- };
- /**
- * Get the viewer's current vertical field of view.
- *
- * @description The vertical field of view rendered on the viewer canvas
- * measured in degrees.
- *
- * @returns {Promise<number>} Promise to the current field of view
- * of the viewer camera.
- *
- * @example
- * ```
- * viewer.getFieldOfView().then((fov) => { console.log(fov); });
- * ```
- */
- Viewer.prototype.getFieldOfView = function () {
- var _this = this;
- return when.promise(function (resolve, reject) {
- _this._container.renderService.renderCamera$.pipe(operators_1.first())
- .subscribe(function (rc) {
- resolve(rc.perspective.fov);
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Get the viewer's current point of view.
- *
- * @returns {Promise<IPointOfView>} Promise to the current point of view
- * of the viewer camera.
- *
- * @example
- * ```
- * viewer.getPointOfView().then((pov) => { console.log(pov); });
- * ```
- */
- Viewer.prototype.getPointOfView = function () {
- var _this = this;
- return when.promise(function (resolve, reject) {
- rxjs_1.combineLatest(_this._container.renderService.renderCamera$, _this._container.renderService.bearing$).pipe(operators_1.first())
- .subscribe(function (_a) {
- var rc = _a[0], bearing = _a[1];
- resolve({
- bearing: bearing,
- tilt: rc.getTilt(),
- });
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Get the viewer's current position
- *
- * @returns {Promise<ILatLon>} Promise to the viewers's current
- * position.
- *
- * @example
- * ```
- * viewer.getPosition().then((pos) => { console.log(pos); });
- * ```
- */
- Viewer.prototype.getPosition = function () {
- var _this = this;
- return when.promise(function (resolve, reject) {
- rxjs_1.combineLatest(_this._container.renderService.renderCamera$, _this._navigator.stateService.reference$).pipe(operators_1.first())
- .subscribe(function (_a) {
- var render = _a[0], reference = _a[1];
- resolve(_this._observer.projection.cameraToLatLon(render, reference));
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Get the image's current zoom level.
- *
- * @returns {Promise<number>} Promise to the viewers's current
- * zoom level.
- *
- * @example
- * ```
- * viewer.getZoom().then((z) => { console.log(z); });
- * ```
- */
- Viewer.prototype.getZoom = function () {
- var _this = this;
- return when.promise(function (resolve, reject) {
- _this._navigator.stateService.getZoom()
- .subscribe(function (zoom) {
- resolve(zoom);
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Move close to given latitude and longitude.
- *
- * @description Because the method propagates IO errors, these potential errors
- * need to be handled by the method caller (see example).
- *
- * @param {Number} lat - Latitude, in degrees.
- * @param {Number} lon - Longitude, in degrees.
- * @returns {Promise<Node>} Promise to the node that was navigated to.
- * @throws {Error} If no nodes exist close to provided latitude
- * longitude.
- * @throws {Error} Propagates any IO errors to the caller.
- * @throws {Error} When viewer is not navigable.
- * @throws {@link AbortMapillaryError} When a subsequent move request is made
- * before the move close to call has completed.
- *
- * @example
- * ```
- * viewer.moveCloseTo(0, 0).then(
- * (n) => { console.log(n); },
- * (e) => { console.error(e); });
- * ```
- */
- Viewer.prototype.moveCloseTo = function (lat, lon) {
- var moveCloseTo$ = this.isNavigable ?
- this._navigator.moveCloseTo$(lat, lon) :
- rxjs_1.throwError(new Error("Calling moveCloseTo is not supported when viewer is not navigable."));
- return when.promise(function (resolve, reject) {
- moveCloseTo$.subscribe(function (node) {
- resolve(node);
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Navigate in a given direction.
- *
- * @description This method has to be called through EdgeDirection enumeration as in the example.
- *
- * @param {EdgeDirection} dir - Direction in which which to move.
- * @returns {Promise<Node>} Promise to the node that was navigated to.
- * @throws {Error} If the current node does not have the edge direction
- * or the edges has not yet been cached.
- * @throws {Error} Propagates any IO errors to the caller.
- * @throws {Error} When viewer is not navigable.
- * @throws {@link AbortMapillaryError} When a subsequent move request is made
- * before the move dir call has completed.
- *
- * @example
- * ```
- * viewer.moveDir(Mapillary.EdgeDirection.Next).then(
- * (n) => { console.log(n); },
- * (e) => { console.error(e); });
- * ```
- */
- Viewer.prototype.moveDir = function (dir) {
- var moveDir$ = this.isNavigable ?
- this._navigator.moveDir$(dir) :
- rxjs_1.throwError(new Error("Calling moveDir is not supported when viewer is not navigable."));
- return when.promise(function (resolve, reject) {
- moveDir$.subscribe(function (node) {
- resolve(node);
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Navigate to a given image key.
- *
- * @param {string} key - A valid Mapillary image key.
- * @returns {Promise<Node>} Promise to the node that was navigated to.
- * @throws {Error} Propagates any IO errors to the caller.
- * @throws {Error} When viewer is not navigable.
- * @throws {@link AbortMapillaryError} When a subsequent move request is made
- * before the move to key call has completed.
- *
- * @example
- * ```
- * viewer.moveToKey("<my key>").then(
- * (n) => { console.log(n); },
- * (e) => { console.error(e); });
- * ```
- */
- Viewer.prototype.moveToKey = function (key) {
- var moveToKey$ = this.isNavigable ?
- this._navigator.moveToKey$(key) :
- rxjs_1.throwError(new Error("Calling moveToKey is not supported when viewer is not navigable."));
- return when.promise(function (resolve, reject) {
- moveToKey$.subscribe(function (node) {
- resolve(node);
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Project an ILatLon representing geographicalcoordinates to
- * canvas pixel coordinates.
- *
- * @description The geographical coordinates may not always correspond to pixel
- * coordinates, e.g. if the geographical coordinates have a position behind the
- * viewer camera. In the case of no correspondence the returned value will
- * be `null`.
- *
- * If the distance from the viewer camera position to the provided lat-lon
- * is more than 1000 meters `null` will be returned.
- *
- * The projection is performed from the ground plane, i.e.
- * the altitude with respect to the ground plane for the geographical
- * point is zero.
- *
- * Note that whenever the camera moves, the result of the method will be
- * different.
- *
- * @param {ILatLon} latLon - Geographical coordinates to project.
- * @returns {Promise<Array<number>>} Promise to the pixel coordinates corresponding
- * to the latLon.
- *
- * @example
- * ```
- * viewer.project({ lat: 0, lon: 0 })
- * .then((pixelPoint) => {
- * if (!pixelPoint) {
- * console.log("no correspondence");
- * }
- *
- * console.log(pixelPoint);
- * });
- * ```
+ * @license long.js (c) 2013 Daniel Wirtz <dcode@dcode.io>
+ * Released under the Apache License, Version 2.0
+ * see: https://github.com/dcodeIO/long.js for details
*/
- Viewer.prototype.project = function (latLon) {
- var _this = this;
- return when.promise(function (resolve, reject) {
- _this._observer.project$(latLon)
- .subscribe(function (pixelPoint) {
- resolve(pixelPoint);
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Project basic image coordinates for the current node to canvas pixel
- * coordinates.
- *
- * @description The basic image coordinates may not always correspond to a
- * pixel point that lies in the visible area of the viewer container. In the
- * case of no correspondence the returned value can be `null`.
- *
- *
- * @param {Array<number>} basicPoint - Basic images coordinates to project.
- * @returns {Promise<Array<number>>} Promise to the pixel coordinates corresponding
- * to the basic image point.
- *
- * @example
- * ```
- * viewer.projectFromBasic([0.3, 0.7])
- * .then((pixelPoint) => { console.log(pixelPoint); });
- * ```
- */
- Viewer.prototype.projectFromBasic = function (basicPoint) {
- var _this = this;
- return when.promise(function (resolve, reject) {
- _this._observer.projectBasic$(basicPoint)
- .subscribe(function (pixelPoint) {
- resolve(pixelPoint);
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Detect the viewer's new width and height and resize it.
- *
- * @description The components will also detect the viewer's
- * new size and resize their rendered elements if needed.
- *
- * @example
- * ```
- * viewer.resize();
- * ```
- */
- Viewer.prototype.resize = function () {
- this._container.renderService.resize$.next(null);
- };
- /**
- * Set a bearer token for authenticated API requests of
- * protected resources.
- *
- * @description When the supplied token is null or undefined,
- * any previously set bearer token will be cleared and the
- * viewer will make unauthenticated requests.
- *
- * Calling setAuthToken aborts all outstanding move requests.
- * The promises of those move requests will be rejected with a
- * {@link AbortMapillaryError} the rejections need to be caught.
- *
- * Calling setAuthToken also resets the complete viewer cache
- * so it should not be called repeatedly.
- *
- * @param {string} [token] token - Bearer token.
- * @returns {Promise<void>} Promise that resolves after token
- * is set.
- *
- * @throws {Error} When viewer is not navigable.
- *
- * @example
- * ```
- * viewer.setAuthToken("<my token>")
- * .then(() => { console.log("token set"); });
- * ```
- */
- Viewer.prototype.setAuthToken = function (token) {
- var setToken$ = this.isNavigable ?
- this._navigator.setToken$(token) :
- rxjs_1.throwError(new Error("Calling setAuthToken is not supported when viewer is not navigable."));
- return when.promise(function (resolve, reject) {
- setToken$
- .subscribe(function () {
- resolve(undefined);
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Set the basic coordinates of the current image to be in the
- * center of the viewport.
- *
- * @description Basic coordinates are 2D coordinates on the [0, 1] interval
- * and has the origin point, (0, 0), at the top left corner and the
- * maximum value, (1, 1), at the bottom right corner of the original
- * image.
- *
- * @param {number[]} The basic coordinates of the current
- * image to be at the center for the viewport.
- *
- * @example
- * ```
- * viewer.setCenter([0.5, 0.5]);
- * ```
- */
- Viewer.prototype.setCenter = function (center) {
- this._navigator.stateService.setCenter(center);
- };
- /**
- * Set the filter selecting nodes to use when calculating
- * the spatial edges.
- *
- * @description The following filter types are supported:
- *
- * Comparison
- *
- * `["==", key, value]` equality: `node[key] = value`
- *
- * `["!=", key, value]` inequality: `node[key] ≠value`
- *
- * `["<", key, value]` less than: `node[key] < value`
- *
- * `["<=", key, value]` less than or equal: `node[key] ≤ value`
- *
- * `[">", key, value]` greater than: `node[key] > value`
- *
- * `[">=", key, value]` greater than or equal: `node[key] ≥ value`
- *
- * Set membership
- *
- * `["in", key, v0, ..., vn]` set inclusion: `node[key] ∈ {v0, ..., vn}`
- *
- * `["!in", key, v0, ..., vn]` set exclusion: `node[key] ∉ {v0, ..., vn}`
- *
- * Combining
- *
- * `["all", f0, ..., fn]` logical `AND`: `f0 ∧ ... ∧ fn`
- *
- * A key must be a string that identifies a property name of a
- * simple {@link Node} property. A value must be a string, number, or
- * boolean. Strictly-typed comparisons are used. The values
- * `f0, ..., fn` of the combining filter must be filter expressions.
- *
- * Clear the filter by setting it to null or empty array.
- *
- * Commonly used filter properties (see the {@link Node} class
- * documentation for a full list of properties that can be used
- * in a filter) and common use cases:
- *
- * ```
- * fullPano // Show only full 360 panoramas or not
- * organizationKey // Show images from one or several organizations
- * sequenceKey // Show images from one or several sequences
- * userKey // Show images from one or several users
- * capturedAt // Show images from a certain time interval
- * ```
- *
- * @param {FilterExpression} filter - The filter expression.
- * @returns {Promise<void>} Promise that resolves after filter is applied.
- *
- * @example
- * ```
- * viewer.setFilter(["==", "sequenceKey", "<my sequence key>"]);
- *
- * // Other examples
- * // viewer.setFilter(["==", "organizationKey", "<my organization key>"]);
- * // viewer.setFilter(["in", "userKey", "<my user key #1>", "<my user key #2>"]);
- * // viewer.setFilter(["==", "fullPano", true]);
- * // viewer.setFilter([">=", "capturedAt", <my time stamp>]);
- * ```
- */
- Viewer.prototype.setFilter = function (filter) {
- var _this = this;
- return when.promise(function (resolve, reject) {
- _this._navigator.setFilter$(filter)
- .subscribe(function () {
- resolve(undefined);
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Set the viewer's current vertical field of view.
- *
- * @description Sets the vertical field of view rendered
- * on the viewer canvas measured in degrees. The value
- * will be clamped to be able to set a valid zoom level
- * based on the projection model of the current image and
- * the viewer's current render mode.
- *
- * @param {number} fov - Vertical field of view in degrees.
- *
- * @example
- * ```
- * viewer.setFieldOfView(45);
- * ```
- */
- Viewer.prototype.setFieldOfView = function (fov) {
- var _this = this;
- this._container.renderService.renderCamera$.pipe(operators_1.first())
- .subscribe(function (rc) {
- var zoom = rc.fovToZoom(fov);
- _this._navigator.stateService.setZoom(zoom);
- });
- };
- /**
- * Set the viewer's render mode.
- *
- * @param {RenderMode} renderMode - Render mode.
- *
- * @example
- * ```
- * viewer.setRenderMode(Mapillary.RenderMode.Letterbox);
- * ```
- */
- Viewer.prototype.setRenderMode = function (renderMode) {
- this._container.renderService.renderMode$.next(renderMode);
- };
- /**
- * Set the viewer's transition mode.
- *
- * @param {TransitionMode} transitionMode - Transition mode.
- *
- * @example
- * ```
- * viewer.setTransitionMode(Mapillary.TransitionMode.Instantaneous);
- * ```
- */
- Viewer.prototype.setTransitionMode = function (transitionMode) {
- this._navigator.stateService.setTransitionMode(transitionMode);
- };
- /**
- * Set the image's current zoom level.
- *
- * @description Possible zoom level values are on the [0, 3] interval.
- * Zero means zooming out to fit the image to the view whereas three
- * shows the highest level of detail.
- *
- * @param {number} The image's current zoom level.
- *
- * @example
- * ```
- * viewer.setZoom(2);
- * ```
- */
- Viewer.prototype.setZoom = function (zoom) {
- this._navigator.stateService.setZoom(zoom);
- };
- /**
- * Unproject canvas pixel coordinates to an ILatLon representing geographical
- * coordinates.
- *
- * @description The pixel point may not always correspond to geographical
- * coordinates. In the case of no correspondence the returned value will
- * be `null`.
- *
- * The unprojection to a latLon will be performed towards the ground plane, i.e.
- * the altitude with respect to the ground plane for the returned latLon is zero.
- *
- * @param {Array<number>} pixelPoint - Pixel coordinates to unproject.
- * @returns {Promise<ILatLon>} Promise to the latLon corresponding to the pixel point.
- *
- * @example
- * ```
- * viewer.unproject([100, 100])
- * .then((latLon) => { console.log(latLon); });
- * ```
- */
- Viewer.prototype.unproject = function (pixelPoint) {
- var _this = this;
- return when.promise(function (resolve, reject) {
- _this._observer.unproject$(pixelPoint)
- .subscribe(function (latLon) {
- resolve(latLon);
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Unproject canvas pixel coordinates to basic image coordinates for the
- * current node.
- *
- * @description The pixel point may not always correspond to basic image
- * coordinates. In the case of no correspondence the returned value will
- * be `null`.
- *
- * @param {Array<number>} pixelPoint - Pixel coordinates to unproject.
- * @returns {Promise<ILatLon>} Promise to the basic coordinates corresponding
- * to the pixel point.
- *
- * @example
- * ```
- * viewer.unprojectToBasic([100, 100])
- * .then((basicPoint) => { console.log(basicPoint); });
- * ```
- */
- Viewer.prototype.unprojectToBasic = function (pixelPoint) {
- var _this = this;
- return when.promise(function (resolve, reject) {
- _this._observer.unprojectBasic$(pixelPoint)
- .subscribe(function (basicPoint) {
- resolve(basicPoint);
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Fired when the viewing direction of the camera changes.
- *
- * @description Related to the computed compass angle
- * ({@link Node.computedCA}) from SfM, not the original EXIF compass
- * angle.
- *
- * @event
- * @type {number} bearing - Value indicating the current bearing
- * measured in degrees clockwise with respect to north.
- */
- Viewer.bearingchanged = "bearingchanged";
- /**
- * Fired when a pointing device (usually a mouse) is pressed and released at
- * the same point in the viewer.
- * @event
- * @type {@link IViewerMouseEvent} event - Viewer mouse event data.
- */
- Viewer.click = "click";
- /**
- * Fired when the right button of the mouse is clicked within the viewer.
- * @event
- * @type {@link IViewerMouseEvent} event - Viewer mouse event data.
- */
- Viewer.contextmenu = "contextmenu";
- /**
- * Fired when a pointing device (usually a mouse) is clicked twice at
- * the same point in the viewer.
- * @event
- * @type {@link IViewerMouseEvent} event - Viewer mouse event data.
- */
- Viewer.dblclick = "dblclick";
- /**
- * Fired when the viewer's vertical field of view changes.
- *
- * @event
- * @type {@link IViewerEvent} event - The event object.
- */
- Viewer.fovchanged = "fovchanged";
- /**
- * Fired when the viewer is loading more data.
- * @event
- * @type {boolean} loading - Boolean indicating whether the viewer is loading.
- */
- Viewer.loadingchanged = "loadingchanged";
- /**
- * Fired when a pointing device (usually a mouse) is pressed within the viewer.
- * @event
- * @type {@link IViewerMouseEvent} event - Viewer mouse event data.
- */
- Viewer.mousedown = "mousedown";
- /**
- * Fired when a pointing device (usually a mouse) is moved within the viewer.
- * @description Will not fire when the mouse is actively used, e.g. for drag pan.
- * @event
- * @type {@link IViewerMouseEvent} event - Viewer mouse event data.
- */
- Viewer.mousemove = "mousemove";
- /**
- * Fired when a pointing device (usually a mouse) leaves the viewer's canvas.
- * @event
- * @type {@link IViewerMouseEvent} event - Viewer mouse event data.
- */
- Viewer.mouseout = "mouseout";
- /**
- * Fired when a pointing device (usually a mouse) is moved onto the viewer's canvas.
- * @event
- * @type {@link IViewerMouseEvent} event - Viewer mouse event data.
- */
- Viewer.mouseover = "mouseover";
- /**
- * Fired when a pointing device (usually a mouse) is released within the viewer.
- * @event
- * @type {@link IViewerMouseEvent} event - Viewer mouse event data.
- */
- Viewer.mouseup = "mouseup";
- /**
- * Fired when the viewer motion stops and it is in a fixed
- * position with a fixed point of view.
- * @event
- */
- Viewer.moveend = "moveend";
- /**
- * Fired when the motion from one view to another start,
- * either by changing the position (e.g. when changing node) or
- * when changing point of view (e.g. by interaction such as pan and zoom).
- * @event
- */
- Viewer.movestart = "movestart";
- /**
- * Fired when the navigable state of the viewer changes.
- *
- * @description The navigable state indicates if the viewer supports
- * moving, i.e. calling the `moveToKey`, `moveDir` and `moveCloseTo`
- * methods. The viewer will not be in a navigable state if the cover
- * is activated and the viewer has been supplied a key. When the cover
- * is deactivated or activated without being supplied a key it will
- * be navigable.
- *
- * @event
- * @type {boolean} navigable - Boolean indicating whether the viewer is navigable.
- */
- Viewer.navigablechanged = "navigablechanged";
- /**
- * Fired every time the viewer navigates to a new node.
- *
- * @event
- * @type {@link Node} node - Current node.
- */
- Viewer.nodechanged = "nodechanged";
- /**
- * Fired when the viewer's position changes.
- *
- * @description The viewer's position changes when transitioning
- * between nodes.
- *
- * @event
- * @type {@link IViewerEvent} event - The event object.
- */
- Viewer.positionchanged = "positionchanged";
- /**
- * Fired when the viewer's point of view changes. The point of view changes
- * when the bearing, or tilt changes.
- *
- * @event
- * @type {@link IViewerEvent} event - The event object.
- */
- Viewer.povchanged = "povchanged";
- /**
- * Fired every time the sequence edges of the current node changes.
- * @event
- * @type {@link IEdgeStatus} status - The edge status object.
- */
- Viewer.sequenceedgeschanged = "sequenceedgeschanged";
- /**
- * Fired every time the spatial edges of the current node changes.
- * @event
- * @type {@link IEdgeStatus} status - The edge status object.
- */
- Viewer.spatialedgeschanged = "spatialedgeschanged";
- return Viewer;
-}(Utils_1.EventEmitter));
-exports.Viewer = Viewer;
-
-},{"../Utils":301,"../Viewer":302,"rxjs":43,"rxjs/operators":241,"when":288}],486:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-
-},{}]},{},[296])(296)
-});
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RangeError("radix");var n;if((n=t.indexOf("-"))>0)throw Error("interior hyphen");if(0===n)return c(t.substring(1),e,i).neg();for(var r=s(a(i,8)),o=f,h=0;h<t.length;h+=8){var l=Math.min(8,t.length-h),u=parseInt(t.substring(h,h+l),i);if(l<8){var d=s(a(i,l));o=o.mul(d).add(s(u))}else o=(o=o.mul(r)).add(s(u))}return o.unsigned=e,o}function h(e){return e instanceof t?e:"number"==typeof e?s(e):"string"==typeof e?c(e):o(e.low,e.high,e.unsigned)}t.fromString=c,t.fromValue=h;var l=4294967296,u=l*l,d=u/2,p=r(1<<24),f=r(0);t.ZERO=f;var m=r(0,!0);t.UZERO=m;var g=r(1);t.ONE=g;var _=r(1,!0);t.UONE=_;var v=r(-1);t.NEG_ONE=v;var y=o(-1,2147483647,!1);t.MAX_VALUE=y;var b=o(-1,-1,!0);t.MAX_UNSIGNED_VALUE=b;var x=o(0,-2147483648,!1);t.MIN_VALUE=x;var w=t.prototype;return w.toInt=function(){return this.unsigned?this.low>>>0:this.low},w.toNumber=function(){return this.unsigned?(this.high>>>0)*l+(this.low>>>0):this.high*l+(this.low>>>0)},w.toString=function(t){if((t=t||10)<2||36<t)throw RangeError("radix");if(this.isZero())return"0";if(this.isNegative()){if(this.eq(x)){var e=s(t),i=this.div(e),n=i.mul(e).sub(this);return i.toString(t)+n.toInt().toString(t)}return"-"+this.neg().toString(t)}for(var r=s(a(t,6),this.unsigned),o=this,c="";;){var h=o.div(r),l=(o.sub(h.mul(r)).toInt()>>>0).toString(t);if((o=h).isZero())return l+c;for(;l.length<6;)l="0"+l;c=""+l+c}},w.getHighBits=function(){return this.high},w.getHighBitsUnsigned=function(){return this.high>>>0},w.getLowBits=function(){return this.low},w.getLowBitsUnsigned=function(){return this.low>>>0},w.getNumBitsAbs=function(){if(this.isNegative())return this.eq(x)?64:this.neg().getNumBitsAbs();for(var t=0!=this.high?this.high:this.low,e=31;e>0&&0==(t&1<<e);e--);return 0!=this.high?e+33:e+1},w.isZero=function(){return 0===this.high&&0===this.low},w.isNegative=function(){return!this.unsigned&&this.high<0},w.isPositive=function(){return this.unsigned||this.high>=0},w.isOdd=function(){return 1==(1&this.low)},w.isEven=function(){return 0==(1&this.low)},w.equals=function(t){return e(t)||(t=h(t)),(this.unsigned===t.unsigned||this.high>>>31!=1||t.high>>>31!=1)&&(this.high===t.high&&this.low===t.low)},w.eq=w.equals,w.notEquals=function(t){return!this.eq(t)},w.neq=w.notEquals,w.lessThan=function(t){return this.comp(t)<0},w.lt=w.lessThan,w.lessThanOrEqual=function(t){return this.comp(t)<=0},w.lte=w.lessThanOrEqual,w.greaterThan=function(t){return this.comp(t)>0},w.gt=w.greaterThan,w.greaterThanOrEqual=function(t){return this.comp(t)>=0},w.gte=w.greaterThanOrEqual,w.compare=function(t){if(e(t)||(t=h(t)),this.eq(t))return 0;var i=this.isNegative(),n=t.isNegative();return i&&!n?-1:!i&&n?1:this.unsigned?t.high>>>0>this.high>>>0||t.high===this.high&&t.low>>>0>this.low>>>0?-1:1:this.sub(t).isNegative()?-1:1},w.comp=w.compare,w.negate=function(){return!this.unsigned&&this.eq(x)?x:this.not().add(g)},w.neg=w.negate,w.add=function(t){e(t)||(t=h(t));var i=this.high>>>16,n=65535&this.high,r=this.low>>>16,s=65535&this.low,a=t.high>>>16,c=65535&t.high,l=t.low>>>16,u=0,d=0,p=0,f=0;return p+=(f+=s+(65535&t.low))>>>16,d+=(p+=r+l)>>>16,u+=(d+=n+c)>>>16,u+=i+a,o((p&=65535)<<16|(f&=65535),(u&=65535)<<16|(d&=65535),this.unsigned)},w.subtract=function(t){return e(t)||(t=h(t)),this.add(t.neg())},w.sub=w.subtract,w.multiply=function(t){if(this.isZero())return f;if(e(t)||(t=h(t)),t.isZero())return f;if(this.eq(x))return t.isOdd()?x:f;if(t.eq(x))return this.isOdd()?x:f;if(this.isNegative())return t.isNegative()?this.neg().mul(t.neg()):this.neg().mul(t).neg();if(t.isNegative())return this.mul(t.neg()).neg();if(this.lt(p)&&t.lt(p))return s(this.toNumber()*t.toNumber(),this.unsigned);var i=this.high>>>16,n=65535&this.high,r=this.low>>>16,a=65535&this.low,c=t.high>>>16,l=65535&t.high,u=t.low>>>16,d=65535&t.low,m=0,g=0,_=0,v=0;return _+=(v+=a*d)>>>16,g+=(_+=r*d)>>>16,_&=65535,g+=(_+=a*u)>>>16,m+=(g+=n*d)>>>16,g&=65535,m+=(g+=r*u)>>>16,g&=65535,m+=(g+=a*l)>>>16,m+=i*d+n*u+r*l+a*c,o((_&=65535)<<16|(v&=65535),(m&=65535)<<16|(g&=65535),this.unsigned)},w.mul=w.multiply,w.divide=function(t){if(e(t)||(t=h(t)),t.isZero())throw Error("division by zero");if(this.isZero())return this.unsigned?m:f;var i,n,r;if(this.unsigned){if(t.unsigned||(t=t.toUnsigned()),t.gt(this))return m;if(t.gt(this.shru(1)))return _;r=m}else{if(this.eq(x))return t.eq(g)||t.eq(v)?x:t.eq(x)?g:(i=this.shr(1).div(t).shl(1)).eq(f)?t.isNegative()?g:v:(n=this.sub(t.mul(i)),r=i.add(n.div(t)));if(t.eq(x))return this.unsigned?m:f;if(this.isNegative())return t.isNegative()?this.neg().div(t.neg()):this.neg().div(t).neg();if(t.isNegative())return this.div(t.neg()).neg();r=f}for(n=this;n.gte(t);){i=Math.max(1,Math.floor(n.toNumber()/t.toNumber()));for(var o=Math.ceil(Math.log(i)/Math.LN2),c=o<=48?1:a(2,o-48),l=s(i),u=l.mul(t);u.isNegative()||u.gt(n);)u=(l=s(i-=c,this.unsigned)).mul(t);l.isZero()&&(l=g),r=r.add(l),n=n.sub(u)}return r},w.div=w.divide,w.modulo=function(t){return e(t)||(t=h(t)),this.sub(this.div(t).mul(t))},w.mod=w.modulo,w.not=function(){return o(~this.low,~this.high,this.unsigned)},w.and=function(t){return e(t)||(t=h(t)),o(this.low&t.low,this.high&t.high,this.unsigned)},w.or=function(t){return e(t)||(t=h(t)),o(this.low|t.low,this.high|t.high,this.unsigned)},w.xor=function(t){return e(t)||(t=h(t)),o(this.low^t.low,this.high^t.high,this.unsigned)},w.shiftLeft=function(t){return e(t)&&(t=t.toInt()),0==(t&=63)?this:t<32?o(this.low<<t,this.high<<t|this.low>>>32-t,this.unsigned):o(0,this.low<<t-32,this.unsigned)},w.shl=w.shiftLeft,w.shiftRight=function(t){return e(t)&&(t=t.toInt()),0==(t&=63)?this:t<32?o(this.low>>>t|this.high<<32-t,this.high>>t,this.unsigned):o(this.high>>t-32,this.high>=0?0:-1,this.unsigned)},w.shr=w.shiftRight,w.shiftRightUnsigned=function(t){if(e(t)&&(t=t.toInt()),0===(t&=63))return this;var i=this.high;return t<32?o(this.low>>>t|i<<32-t,i>>>t,this.unsigned):o(32===t?i:i>>>t-32,0,this.unsigned)},w.shru=w.shiftRightUnsigned,w.toSigned=function(){return this.unsigned?o(this.low,this.high,!1):this},w.toUnsigned=function(){return this.unsigned?this:o(this.low,this.high,!0)},w.toBytes=function(t){return t?this.toBytesLE():this.toBytesBE()},w.toBytesLE=function(){var t=this.high,e=this.low;return[255&e,e>>>8&255,e>>>16&255,e>>>24&255,255&t,t>>>8&255,t>>>16&255,t>>>24&255]},w.toBytesBE=function(){var t=this.high,e=this.low;return[t>>>24&255,t>>>16&255,t>>>8&255,255&t,e>>>24&255,e>>>16&255,e>>>8&255,255&e]},t}))})),ew=wp((function(t){!function(t){var e=t.S2={L:{}};e.L.LatLng=function(t,e,i){var n=parseFloat(t,10),r=parseFloat(e,10);if(isNaN(n)||isNaN(r))throw new Error("Invalid LatLng object: ("+t+", "+e+")");return!0!==i&&(n=Math.max(Math.min(n,90),-90),r=(r+180)%360+(r<-180||180===r?180:-180)),{lat:n,lng:r}},e.L.LatLng.DEG_TO_RAD=Math.PI/180,e.L.LatLng.RAD_TO_DEG=180/Math.PI,e.LatLngToXYZ=function(t){var i=e.L.LatLng.DEG_TO_RAD,n=t.lat*i,r=t.lng*i,s=Math.cos(n);return[Math.cos(r)*s,Math.sin(r)*s,Math.sin(n)]},e.XYZToLatLng=function(t){var i=e.L.LatLng.RAD_TO_DEG,n=Math.atan2(t[2],Math.sqrt(t[0]*t[0]+t[1]*t[1])),r=Math.atan2(t[1],t[0]);return e.L.LatLng(n*i,r*i)};e.XYZToFaceUV=function(t){var e=function(t){var e=[Math.abs(t[0]),Math.abs(t[1]),Math.abs(t[2])];return e[0]>e[1]?e[0]>e[2]?0:2:e[1]>e[2]?1:2}(t);return t[e]<0&&(e+=3),[e,function(t,e){var i,n;switch(t){case 0:i=e[1]/e[0],n=e[2]/e[0];break;case 1:i=-e[0]/e[1],n=e[2]/e[1];break;case 2:i=-e[0]/e[2],n=-e[1]/e[2];break;case 3:i=e[2]/e[0],n=e[1]/e[0];break;case 4:i=e[2]/e[1],n=-e[0]/e[1];break;case 5:i=-e[1]/e[2],n=-e[0]/e[2];break;default:throw{error:"Invalid face"}}return[i,n]}(e,t)]},e.FaceUVToXYZ=function(t,e){var i=e[0],n=e[1];switch(t){case 0:return[1,i,n];case 1:return[-i,1,n];case 2:return[-i,-n,1];case 3:return[-1,-n,-i];case 4:return[n,-1,-i];case 5:return[n,i,-1];default:throw{error:"Invalid face"}}};var i=function(t){return t>=.5?1/3*(4*t*t-1):1/3*(1-4*(1-t)*(1-t))};e.STToUV=function(t){return[i(t[0]),i(t[1])]};var n=function(t){return t>=0?.5*Math.sqrt(1+3*t):1-.5*Math.sqrt(1-3*t)};e.UVToST=function(t){return[n(t[0]),n(t[1])]},e.STToIJ=function(t,e){var i=1<<e,n=function(t){var e=Math.floor(t*i);return Math.max(0,Math.min(i-1,e))};return[n(t[0]),n(t[1])]},e.IJToST=function(t,e,i){var n=1<<e;return[(t[0]+i[0])/n,(t[1]+i[1])/n]};var r=function(t,e,i,n){if(0==n){1==i&&(e.x=t-1-e.x,e.y=t-1-e.y);var r=e.x;e.x=e.y,e.y=r}},s=function(t,e,i,n){var r={a:[[0,"d"],[1,"a"],[3,"b"],[2,"a"]],b:[[2,"b"],[1,"b"],[3,"a"],[0,"c"]],c:[[2,"c"],[3,"d"],[1,"c"],[0,"b"]],d:[[0,"a"],[3,"c"],[1,"d"],[2,"d"]]};"number"!=typeof n&&console.warn(new Error("called pointToHilbertQuadList without face value, defaulting to '0'").stack);for(var s=n%2?"d":"a",o=[],a=i-1;a>=0;a--){var c=1<<a,h=r[s][2*(t&c?1:0)+(e&c?1:0)];o.push(h[0]),s=h[1]}return o};e.S2Cell=function(){},e.S2Cell.FromHilbertQuadKey=function(t){var i,n,s,o,a,c,h=t.split("/"),l=parseInt(h[0]),u=h[1],d=u.length,p={x:0,y:0};for(i=d-1;i>=0;i--)n=d-i,o=0,a=0,"1"===(s=u[i])?a=1:"2"===s?(o=1,a=1):"3"===s&&(o=1),c=Math.pow(2,n-1),r(c,p,o,a),p.x+=c*o,p.y+=c*a;if(l%2==1){var f=p.x;p.x=p.y,p.y=f}return e.S2Cell.FromFaceIJ(parseInt(l),[p.x,p.y],n)},e.S2Cell.FromLatLng=function(t,i){if(!t.lat&&0!==t.lat||!t.lng&&0!==t.lng)throw new Error("Pass { lat: lat, lng: lng } to S2.S2Cell.FromLatLng");var n=e.LatLngToXYZ(t),r=e.XYZToFaceUV(n),s=e.UVToST(r[1]),o=e.STToIJ(s,i);return e.S2Cell.FromFaceIJ(r[0],o,i)},e.S2Cell.FromFaceIJ=function(t,i,n){var r=new e.S2Cell;return r.face=t,r.ij=i,r.level=n,r},e.S2Cell.prototype.toString=function(){return"F"+this.face+"ij["+this.ij[0]+","+this.ij[1]+"]@"+this.level},e.S2Cell.prototype.getLatLng=function(){var t=e.IJToST(this.ij,this.level,[.5,.5]),i=e.STToUV(t),n=e.FaceUVToXYZ(this.face,i);return e.XYZToLatLng(n)},e.S2Cell.prototype.getCornerLatLngs=function(){for(var t=[],i=[[0,0],[0,1],[1,1],[1,0]],n=0;n<4;n++){var r=e.IJToST(this.ij,this.level,i[n]),s=e.STToUV(r),o=e.FaceUVToXYZ(this.face,s);t.push(e.XYZToLatLng(o))}return t},e.S2Cell.prototype.getFaceAndQuads=function(){var t=s(this.ij[0],this.ij[1],this.level,this.face);return[this.face,t]},e.S2Cell.prototype.toHilbertQuadkey=function(){var t=s(this.ij[0],this.ij[1],this.level,this.face);return this.face.toString(10)+"/"+t.join("")},e.latLngToNeighborKeys=e.S2Cell.latLngToNeighborKeys=function(t,i,n){return e.S2Cell.FromLatLng({lat:t,lng:i},n).getNeighbors().map((function(t){return t.toHilbertQuadkey()}))},e.S2Cell.prototype.getNeighbors=function(){var t=function(t,i,n){var r=1<<n;if(i[0]>=0&&i[1]>=0&&i[0]<r&&i[1]<r)return e.S2Cell.FromFaceIJ(t,i,n);var s=e.IJToST(i,n,[.5,.5]),o=e.STToUV(s),a=e.FaceUVToXYZ(t,o),c=e.XYZToFaceUV(a);return t=c[0],o=c[1],s=e.UVToST(o),i=e.STToIJ(s,n),e.S2Cell.FromFaceIJ(t,i,n)},i=this.face,n=this.ij[0],r=this.ij[1],s=this.level;return[t(i,[n-1,r],s),t(i,[n,r-1],s),t(i,[n+1,r],s),t(i,[n,r+1],s)]},e.FACE_BITS=3,e.MAX_LEVEL=30,e.POS_BITS=2*e.MAX_LEVEL+1,e.facePosLevelToId=e.S2Cell.facePosLevelToId=e.fromFacePosLevel=function(i,n,r){var s,o,a,c=t.dcodeIO&&t.dcodeIO.Long||tw;for(r||(r=n.length),n.length>r&&(n=n.substr(0,r)),s=c.fromString(i.toString(10),!0,10).toString(2);s.length<e.FACE_BITS;)s="0"+s;for(o=c.fromString(n,!0,4).toString(2);o.length<2*r;)o="0"+o;for(a=s+o,a+="1";a.length<e.FACE_BITS+e.POS_BITS;)a+="0";return c.fromString(a,!0,2).toString(10)},e.keyToId=e.S2Cell.keyToId=e.toId=e.toCellId=e.fromKey=function(t){var i=t.split("/");return e.fromFacePosLevel(i[0],i[1],i[1].length)},e.idToKey=e.S2Cell.idToKey=e.S2Cell.toKey=e.toKey=e.fromId=e.fromCellId=e.S2Cell.toHilbertQuadkey=e.toHilbertQuadkey=function(i){for(var n=t.dcodeIO&&t.dcodeIO.Long||tw,r=n.fromString(i,!0,10).toString(2);r.length<e.FACE_BITS+e.POS_BITS;)r="0"+r;for(var s=r.lastIndexOf("1"),o=r.substring(0,3),a=r.substring(3,s),c=a.length/2,h=n.fromString(o,!0,2).toString(10),l=n.fromString(a,!0,2).toString(4);l.length<c;)l="0"+l;return h+"/"+l},e.keyToLatLng=e.S2Cell.keyToLatLng=function(t){return e.S2Cell.FromHilbertQuadKey(t).getLatLng()},e.idToLatLng=e.S2Cell.idToLatLng=function(t){var i=e.idToKey(t);return e.keyToLatLng(i)},e.S2Cell.latLngToKey=e.latLngToKey=e.latLngToQuadkey=function(t,i,n){if(isNaN(n)||n<1||n>30)throw new Error("'level' is not a number between 1 and 30 (but it should be)");return e.S2Cell.FromLatLng({lat:t,lng:i},n).toHilbertQuadkey()},e.stepKey=function(e,i){var n,r=t.dcodeIO&&t.dcodeIO.Long||tw,s=e.split("/"),o=s[0],a=s[1],c=s[1].length,h=r.fromString(a,!0,4);i>0?n=h.add(Math.abs(i)):i<0&&(n=h.subtract(Math.abs(i)));var l=n.toString(4);for("0"===l&&console.warning(new Error("face/position wrapping is not yet supported"));l.length<c;)l="0"+l;return o+"/"+l},e.S2Cell.prevKey=e.prevKey=function(t){return e.stepKey(t,-1)},e.S2Cell.nextKey=e.nextKey=function(t){return e.stepKey(t,1)}}(t.exports)}));class iw extends Kx{constructor(t=17){super(),this._level=t}bboxToCellIds(t,e){return this._approxBboxToCellIds(t,e)}getAdjacent(t){const e=ew.S2.idToKey(t),i=e.split("/")[1].length,[n,r,s,o]=this._getNeighbors(e,i),a=[e,n,r,s,o],c=Array.from(new Set([...this._getNeighbors(n,i),...this._getNeighbors(r,i),...this._getNeighbors(s,i),...this._getNeighbors(o,i)].filter((t=>!a.includes(t))))),h=[n,r,s,o];for(const t of c){let e=0;for(const n of this._getNeighbors(t,i))a.includes(n)&&e++;2===e&&h.push(t)}return h.map((t=>ew.S2.keyToId(t)))}getVertices(t){const e=ew.S2.idToKey(t);return ew.S2.S2Cell.FromHilbertQuadKey(e).getCornerLatLngs().map((t=>({lat:t.lat,lng:t.lng})))}lngLatToCellId(t){return this._lngLatToId(t,this._level)}_getNeighbors(t,e){const i=ew.S2.keyToLatLng(t);return ew.S2.latLngToNeighborKeys(i.lat,i.lng,e)}_lngLatToId(t,e){const i=ew.S2.latLngToKey(t.lat,t.lng,e);return ew.S2.keyToId(i)}}class nw{clusterReconstruction(t){const e=t.points,i=1/255;for(const t in e){if(!e.hasOwnProperty(t))continue;const n=e[t].color;n[0]*=i,n[1]*=i,n[2]*=i}const n=t.reference_lla;return{id:null,points:e,reference:{alt:n.altitude,lat:n.latitude,lng:n.longitude}}}coreImage(t){const e=this._geometry(t.geometry),i=this._geometry(t.computed_geometry),n={id:t.sequence};return{computed_geometry:i,geometry:e,id:t.id,sequence:n}}spatialImage(t){var e,i,n,r;t.camera_type=function(t){switch(t){case"equirectangular":case"spherical":return"spherical";case"fisheye":return"fisheye";default:return"perspective"}}(t.camera_type),t.merge_id=t.merge_cc?t.merge_cc.toString():null,t.private=null;const s="spherical"===t.camera_type?t.thumb_2048_url:t.thumb_1024_url;return t.thumb=null!==(e=t.thumb)&&void 0!==e?e:{id:null,url:s},t.cluster=null!==(i=t.sfm_cluster)&&void 0!==i?i:{id:null,url:null},t.creator={id:null,username:null},t.owner=null!==(n=t.owner)&&void 0!==n?n:{id:null},t.mesh=null!==(r=t.mesh)&&void 0!==r?r:{id:null,url:null},t}_geometry(t){const e=null==t?void 0:t.coordinates;return e?{lat:e[1],lng:e[0]}:null}}class rw{constructor(){this.imagesPath="images",this.sequencePath="image_ids",this._imageTilesPath="tiles",this.coreFields=["computed_geometry","geometry","sequence"],this.idFields=["id"],this.spatialFields=["altitude","atomic_scale","camera_parameters","camera_type","captured_at","compass_angle","computed_altitude","computed_compass_angle","computed_rotation","exif_orientation","height","merge_cc","mesh","quality_score","sfm_cluster","thumb_1024_url","thumb_2048_url","width"],this.imageTileFields=["url","z","x","y"]}images(t,e){return`image_ids=${t.join(",")}&fields=${e.join(",")}`}imagesS2(t,e){return`s2=${t}&fields=${e.join(",")}`}imageTiles(t,e){return`z=${t}&fields=${e.join(",")}`}imageTilesPath(t){return`${t}/${this._imageTilesPath}`}sequence(t){return`sequence_id=${t}`}}class sw extends Qx{constructor(t,e,i,n){var r;super(null!=e?e:new iw),this._convert=null!=i?i:new nw,this._query=null!=n?n:new rw,this._method="GET";const s=null!=t?t:{};this._endpoint=null!==(r=s.endpoint)&&void 0!==r?r:"https://graph.mapillary.com",this._accessToken=s.accessToken}getCluster(t,e){return Xx(t,e).then((t=>{const e=Wx(t);if(e.length<1)throw new Error("Cluster reconstruction empty");return this._convert.clusterReconstruction(e[0])}))}getCoreImages(t){const e=[...this._query.idFields,...this._query.coreFields],i=this._query.imagesS2(t,e),n=new URL(this._query.imagesPath,this._endpoint).href;return this._fetchGraphContract(i,n).then((e=>{const i={cell_id:t,images:[]},n=e.data;for(const t of n){const e=this._convert.coreImage(t);i.images.push(e)}return i}))}getImageBuffer(t,e){return Xx(t,e)}getImages(t){const e=[...this._query.idFields,...this._query.coreFields,...this._query.spatialFields],i=this._query.images(t,e),n=new URL(this._query.imagesPath,this._endpoint).href;return this._fetchGraphContract(i,n).then((t=>{const e=[],i=t.data;for(const t of i){const i=this._convert.coreImage(t),n=this._convert.spatialImage(t),r={node:Object.assign({},n,i),node_id:t.id};e.push(r)}return e}))}getImageTiles(t){const e=[...this._query.imageTileFields],i=this._query.imageTiles(t.z,e),n=new URL(this._query.imageTilesPath(t.imageId),this._endpoint).href;return this._fetchGraphContract(i,n).then((e=>({node:e.data,node_id:t.imageId})))}getMesh(t,e){return Xx(t,e).then((t=>Zx(t)))}getSequence(t){const e=this._query.sequence(t),i=new URL(this._query.sequencePath,this._endpoint).href;return this._fetchGraphContract(e,i).then((e=>({id:t,image_ids:e.data.map((t=>t.id))})))}getSpatialImages(t){const e=[...this._query.idFields,...this._query.coreFields,...this._query.spatialFields],i=this._query.images(t,e),n=new URL(this._query.imagesPath,this._endpoint).href;return this._fetchGraphContract(i,n).then((t=>{const e=[],i=t.data;for(const t of i){const i={node:this._convert.spatialImage(t),node_id:t.id};e.push(i)}return e}))}setAccessToken(t){this._accessToken=t}_createHeaders(){const t=[{name:"Accept",value:"application/json"},{name:"Content-Type",value:"application/x-www-form-urlencoded"}];return this._accessToken&&t.push({name:"Authorization",value:`OAuth ${this._accessToken}`}),t}_fetchGraphContract(t,e){return Yx(`${e}?${t}`,this._method,"json",this._createHeaders(),null,null).catch((t=>{const e=this._makeErrorMessage(t);throw new cd(e)}))}_makeErrorMessage(t){const e=t.error;return e?`${e.code} (${e.type}, ${e.fbtrace_id}): ${e.message}`:"Failed to fetch data"}}class ow{constructor(t,e){this._id=t,this._lngLat=e}get id(){return this._id}get geometry(){return this._geometry}get lngLat(){return this._lngLat}createGeometry(t){this._geometry||(this._createGeometry(t),this._geometry.updateMatrixWorld(!0))}disposeGeometry(){this._geometry&&(this._disposeGeometry(),this._geometry=void 0)}getInteractiveObjects(){return this._geometry?this._getInteractiveObjects():[]}lerpAltitude(t,e){this._geometry&&(this._geometry.position.z=(1-e)*this._geometry.position.z+e*t)}updatePosition(t,e){e&&(this._lngLat.lat=e.lat,this._lngLat.lng=e.lng),this._geometry&&(this._geometry.position.fromArray(t),this._geometry.updateMatrixWorld(!0))}}let aw;function cw(){return void 0===aw&&(aw=function(){const t={alpha:!1,antialias:!1,depth:!0,failIfMajorPerformanceCaveat:!1,premultipliedAlpha:!0,preserveDrawingBuffer:!1,stencil:!0},e=document.createElement("canvas");if(e.getContext("webgl2",t))return!0;const i=e.getContext("webgl",t)||e.getContext("experimental-webgl",t);if(!i)return!1;const n=["OES_standard_derivatives"],r=i.getSupportedExtensions();for(const t of n)if(-1===r.indexOf(t))return!1;return!0}()),aw}function hw(){return"undefined"!=typeof window&&"undefined"!=typeof document&&!!(Array.prototype&&Array.prototype.concat&&Array.prototype.filter&&Array.prototype.includes&&Array.prototype.indexOf&&Array.prototype.join&&Array.prototype.map&&Array.prototype.push&&Array.prototype.pop&&Array.prototype.reverse&&Array.prototype.shift&&Array.prototype.slice&&Array.prototype.splice&&Array.prototype.sort&&Array.prototype.unshift)&&"Blob"in window&&"URL"in window&&!!(Function.prototype&&Function.prototype.apply&&Function.prototype.bind)&&"JSON"in window&&"parse"in JSON&&"stringify"in JSON&&"Map"in window&&!!(Object.assign&&Object.keys&&Object.values)&&!!("Promise"in window&&Promise.resolve&&Promise.reject&&Promise.prototype&&Promise.prototype.catch&&Promise.prototype.then)&&"Set"in window}var lw,uw;t.CameraControls=void 0,(lw=t.CameraControls||(t.CameraControls={}))[lw.Custom=0]="Custom",lw[lw.Earth=1]="Earth",lw[lw.Street=2]="Street",t.RenderMode=void 0,(uw=t.RenderMode||(t.RenderMode={}))[uw.Letterbox=0]="Letterbox",uw[uw.Fill=1]="Fill",t.RenderPass=void 0,function(t){t[t.Opaque=0]="Opaque"}(t.RenderPass||(t.RenderPass={}));class dw{constructor(t,e,i,n,r,s){this._container=t,this._observer=i,this._navigator=e,this._options=null!=r?r:{},this._key=n,this._navigable=null==n,this._componentService=s||new Wd(this._container,this._navigator),this._coverComponent=this._componentService.getCover(),this._initializeComponents(),n?(this._initilizeCoverComponent(),this._subscribeCoverComponent()):this._navigator.movedToId$.pipe(Ee((t=>null!=t))).subscribe((t=>{this._key=t,this._componentService.deactivateCover(),this._coverComponent.configure({id:this._key,state:Ff.Hidden}),this._subscribeCoverComponent(),this._navigator.stateService.start(),this._navigator.cacheService.start(),this._navigator.panService.start(),this._observer.startEmit()}))}get navigable(){return this._navigable}get(t){return this._componentService.get(t)}activate(t){this._componentService.activate(t)}activateCover(){this._coverComponent.configure({state:Ff.Visible})}deactivate(t){this._componentService.deactivate(t)}deactivateCover(){this._coverComponent.configure({state:Ff.Loading})}remove(){this._componentService.remove(),null!=this._configurationSubscription&&this._configurationSubscription.unsubscribe()}_initializeComponents(){var t,e;const i=this._options;this._uFalse(null===(t=i.fallback)||void 0===t?void 0:t.image,"imagefallback"),this._uFalse(null===(e=i.fallback)||void 0===e?void 0:e.navigation,"navigationfallback"),this._uFalse(i.marker,"marker"),this._uFalse(i.popup,"popup"),this._uFalse(i.slider,"slider"),this._uFalse(i.spatial,"spatial"),this._uFalse(i.tag,"tag"),this._uTrue(i.attribution,"attribution"),this._uTrue(i.bearing,"bearing"),this._uTrue(i.cache,"cache"),this._uTrue(i.direction,"direction"),this._uTrue(i.image,"image"),this._uTrue(i.keyboard,"keyboard"),this._uTrue(i.pointer,"pointer"),this._uTrue(i.sequence,"sequence"),this._uTrue(i.zoom,"zoom")}_initilizeCoverComponent(){let t=this._options;this._coverComponent.configure({id:this._key}),void 0===t.cover||t.cover?this.activateCover():this.deactivateCover()}_setNavigable(t){this._navigable!==t&&(this._navigable=t,this._observer.navigable$.next(t))}_subscribeCoverComponent(){this._configurationSubscription=this._coverComponent.configuration$.pipe(ue(void 0,(t=>t.state))).subscribe((t=>{t.state===Ff.Loading?this._navigator.stateService.currentId$.pipe(Ee(),ri((e=>{const i=null==e||e!==t.id;return i&&this._setNavigable(!1),i?this._navigator.moveTo$(t.id):this._navigator.stateService.currentImage$.pipe(Ee())}))).subscribe((()=>{this._navigator.stateService.start(),this._navigator.cacheService.start(),this._navigator.panService.start(),this._observer.startEmit(),this._coverComponent.configure({state:Ff.Hidden}),this._componentService.deactivateCover(),this._setNavigable(!0)}),(t=>{console.error("Failed to deactivate cover.",t),this._coverComponent.configure({state:Ff.Visible})})):t.state===Ff.Visible&&(this._observer.stopEmit(),this._navigator.stateService.stop(),this._navigator.cacheService.stop(),this._navigator.playService.stop(),this._navigator.panService.stop(),this._componentService.activateCover(),this._setNavigable(null==t.id))}))}_uFalse(t,e){void 0!==t?"boolean"!=typeof t?(this._componentService.configure(e,t),this._componentService.activate(e)):t?this._componentService.activate(e):this._componentService.deactivate(e):this._componentService.deactivate(e)}_uTrue(t,e){void 0!==t?"boolean"!=typeof t?(this._componentService.configure(e,t),this._componentService.activate(e)):t?this._componentService.activate(e):this._componentService.deactivate(e):this._componentService.activate(e)}}class pw{constructor(e,i,n){this._adaptiveOperation$=new T,this._render$=new T,this._renderAdaptive$=new T,this._subscriptions=new Uf,this._renderService=i,this._currentFrame$=n;const r=this._subscriptions,s=jf.create(jf.h("div.mapillary-dom-renderer",[]));e.appendChild(s),this._offset$=this._adaptiveOperation$.pipe(Le(((t,e)=>e(t)),{elementHeight:e.offsetHeight,elementWidth:e.offsetWidth,imageAspect:0,renderMode:t.RenderMode.Fill}),Nt((t=>t.imageAspect>0&&t.elementWidth>0&&t.elementHeight>0)),rt((e=>{const i=e.elementWidth/e.elementHeight,n=e.imageAspect/i;let r=0,s=0;return e.renderMode===t.RenderMode.Letterbox?e.imageAspect>i?r=e.elementHeight*(1-1/n)/2:s=e.elementWidth*(1-n)/2:e.imageAspect>i?s=-e.elementWidth*(n-1)/2:r=-e.elementHeight*(1/n-1)/2,{bottom:r,left:s,right:s,top:r}})));const o=this._currentFrame$.pipe(Nt((t=>null!=t.state.currentImage)),ue(((t,e)=>t===e),(t=>t.state.currentImage.id)),rt((t=>t.state.currentTransform.basicAspect)),rt((t=>e=>(e.imageAspect=t,e)))).subscribe(this._adaptiveOperation$),a=gt(this._renderAdaptive$.pipe(Le(((t,e)=>(null==e.vNode?delete t[e.name]:t[e.name]=e.vNode,t)),{})),this._offset$).pipe(rt((t=>{const e=[],i=t[0];for(const t in i)i.hasOwnProperty(t)&&e.push(i[t]);const n=t[1],r={style:{bottom:n.bottom+"px",left:n.left+"px","pointer-events":"none",position:"absolute",right:n.right+"px",top:n.top+"px"}};return{name:"mapillary-dom-adaptive-renderer",vNode:jf.h("div.mapillary-dom-adaptive-renderer",r,e)}}))).subscribe(this._render$);this._vNode$=this._render$.pipe(Le(((t,e)=>(null==e.vNode?delete t[e.name]:t[e.name]=e.vNode,t)),{}),rt((t=>{const e=[];for(const i in t)t.hasOwnProperty(i)&&e.push(t[i]);return jf.h("div.mapillary-dom-renderer",e)}))),this._vPatch$=this._vNode$.pipe(Le(((t,e)=>(t.vpatch=jf.diff(t.vNode,e),t.vNode=e,t)),{vNode:jf.h("div.mapillary-dom-renderer",[]),vpatch:null}),function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];var i=t.length;if(0===i)throw new Error("list of properties cannot be empty.");return function(e){return rt(je(t,i))(e)}}("vpatch")),this._element$=this._vPatch$.pipe(Le(((t,e)=>jf.patch(t,e)),s),Ue(1),E()),r.push(o),r.push(a),r.push(this._element$.subscribe((()=>{}))),r.push(this._renderService.size$.pipe(rt((t=>e=>(e.elementWidth=t.width,e.elementHeight=t.height,e)))).subscribe(this._adaptiveOperation$)),r.push(this._renderService.renderMode$.pipe(rt((t=>e=>(e.renderMode=t,e)))).subscribe(this._adaptiveOperation$))}get element$(){return this._element$}get render$(){return this._render$}get renderAdaptive$(){return this._renderAdaptive$}clear(t){this._renderAdaptive$.next({name:t,vNode:null}),this._render$.next({name:t,vNode:null})}remove(){this._subscriptions.unsubscribe()}}class fw{constructor(t,e,i){this._renderFrame$=new T,this._renderCameraOperation$=new T,this._render$=new T,this._clear$=new T,this._renderOperation$=new T,this._rendererOperation$=new T,this._eraserOperation$=new T,this._triggerOperation$=new T,this._subscriptions=new Uf,this._opaqueRender$=new T,this._renderService=i;const n=this._subscriptions;this._renderer$=this._rendererOperation$.pipe(Le(((t,e)=>e(t)),{needsRender:!1,renderer:null}),Nt((t=>!!t.renderer))),this._renderCollection$=this._renderOperation$.pipe(Le(((t,e)=>e(t)),{}),Ze()),this._renderCamera$=this._renderCameraOperation$.pipe(Le(((t,e)=>e(t)),{frameId:-1,needsRender:!1,perspective:null})),this._eraser$=this._eraserOperation$.pipe(ni((t=>t)),Le(((t,e)=>e(t)),{needsRender:!1}));const r=this._triggerOperation$.pipe(ni((t=>t)),Le(((t,e)=>e(t)),{needsRender:!1})),s=new Dr(986895),o=gt(this._renderer$,this._renderCollection$,this._renderCamera$,this._eraser$,r).pipe(rt((([t,e,i,n,r])=>({camera:i,eraser:n,trigger:r,renderer:t,renders:Object.keys(e).map((t=>e[t]))}))),Nt((t=>{let e=t.renderer.needsRender||t.camera.needsRender||t.eraser.needsRender||t.trigger.needsRender;const i=t.camera.frameId;for(const n of t.renders){if(n.frameId!==i)return!1;e=e||n.needsRender}return e})),ue(((t,e)=>t===e),(t=>t.eraser.needsRender||t.trigger.needsRender?-t.camera.frameId:t.camera.frameId))).subscribe((t=>{t.renderer.needsRender=!1,t.camera.needsRender=!1,t.eraser.needsRender=!1,t.trigger.needsRender=!1;const e=t.camera.perspective,i=[],n=[];for(const e of t.renders)e.pass===rm.Background?i.push(e.render):e.pass===rm.Opaque&&n.push(e.render);const r=t.renderer.renderer;r.resetState(),r.setClearColor(s,1),r.clear();for(const t of i)t(e,r);r.clearDepth();for(const t of n)t(e,r);r.resetState(),this._opaqueRender$.next()}));n.push(o),n.push(this._renderFrame$.pipe(rt((t=>e=>(e.frameId=t.frameId,e.perspective=t.perspective,!0===t.changed&&(e.needsRender=!0),e)))).subscribe(this._renderCameraOperation$)),this._renderFrameSubscribe();const a=this._render$.pipe(rt((t=>e=>(e[t.name]=t.renderer,e)))),c=this._clear$.pipe(rt((t=>e=>(delete e[t],e))));n.push(Ot(a,c).subscribe(this._renderOperation$)),this._webGLRenderer$=this._render$.pipe(Ee(),rt((()=>{e.appendChild(t);const n=i.element,r=new Ja({canvas:t});return r.setPixelRatio(window.devicePixelRatio),r.setSize(n.offsetWidth,n.offsetHeight),r.autoClear=!1,r})),Ue(1),E()),n.push(this._webGLRenderer$.subscribe((()=>{})));const h=this._webGLRenderer$.pipe(Ee(),rt((t=>e=>(e.needsRender=!0,e.renderer=t,e)))),l=this._renderService.size$.pipe(rt((t=>e=>(null==e.renderer||(e.renderer.setSize(t.width,t.height),e.needsRender=!0),e)))),u=this._clear$.pipe(rt((()=>t=>(null==t.renderer||(t.needsRender=!0),t))));n.push(Ot(h,l,u).subscribe(this._rendererOperation$));const d=this._renderCollection$.pipe(Nt((t=>0===Object.keys(t).length)),Ze());n.push(d.subscribe((()=>{null!=this._renderFrameSubscription&&(this._renderFrameSubscription.unsubscribe(),this._renderFrameSubscription=null,this._renderFrameSubscribe())}))),n.push(d.pipe(rt((()=>t=>(t.needsRender=!0,t)))).subscribe(this._eraserOperation$))}get render$(){return this._render$}get opaqueRender$(){return this._opaqueRender$}get webGLRenderer$(){return this._webGLRenderer$}clear(t){this._clear$.next(t)}remove(){this._rendererOperation$.next((t=>{if(null!=t.renderer){const e=t.renderer.getContext().getExtension("WEBGL_lose_context");e&&e.loseContext(),t.renderer=null}return t})),null!=this._renderFrameSubscription&&this._renderFrameSubscription.unsubscribe(),this._subscriptions.unsubscribe()}triggerRerender(){this._renderService.renderCameraFrame$.pipe(Je(1),Ee()).subscribe((()=>{this._triggerOperation$.next((t=>(t.needsRender=!0,t)))}))}_renderFrameSubscribe(){this._render$.pipe(Ee(),rt((()=>t=>(t.needsRender=!0,t)))).subscribe((t=>{this._renderCameraOperation$.next(t)})),this._renderFrameSubscription=this._render$.pipe(Ee(),Mt((()=>this._renderService.renderCameraFrame$))).subscribe(this._renderFrame$)}}class mw{constructor(t,e,i){this._spatial=new ld,this._viewportCoords=new Wf,this._size={width:t,height:e},this._initialFov=60,this._alpha=-1,this._renderMode=i,this._zoom=0,this._frameId=-1,this._changed=!1,this._changedForFrame=-1,this._currentImageId=null,this._previousImageId=null,this._currentSpherical=!1,this._previousSpherical=!1,this._state=null,this._currentProjectedPoints=[],this._previousProjectedPoints=[],this._currentFov=this._initialFov,this._previousFov=this._initialFov,this._camera=new jd,this._perspective=new Ds(this._initialFov,this._computeAspect(t,e),.16,1e4),this._perspective.position.copy(this._camera.position),this._perspective.up.copy(this._camera.up),this._perspective.lookAt(this._camera.lookat),this._perspective.updateMatrixWorld(!0),this._perspective.matrixAutoUpdate=!1,this._rotation={phi:0,theta:0}}get alpha(){return this._alpha}get camera(){return this._camera}get changed(){return this._frameId===this._changedForFrame}get frameId(){return this._frameId}get perspective(){return this._perspective}get renderMode(){return this._renderMode}get rotation(){return this._rotation}get zoom(){return this._zoom}get size(){return this._size}getTilt(){return 90-this._spatial.radToDeg(this._rotation.theta)}fovToZoom(t){t=Math.min(90,Math.max(0,t));const e=this._computeCurrentFov(0),i=1===this._alpha?e:this._interpolateFov(e,this._computePreviousFov(0),this._alpha),n=Math.tan(i/2*Math.PI/180),r=Math.tan(t/2*Math.PI/180);return Math.log(n/r)/Math.log(2)}setFrame(t){const e=t.state;e.state!==this._state&&(this._state=e.state,this._state!==vm.Custom&&(this.setRenderMode(this._renderMode),this.setSize(this._size)),this._changed=!0);const i=e.currentImage.id,n=e.previousImage?e.previousImage.id:null;i!==this._currentImageId&&(this._currentImageId=i,this._currentSpherical=dd(e.currentTransform.cameraType),this._currentProjectedPoints=this._computeProjectedPoints(e.currentTransform),this._changed=!0),n!==this._previousImageId&&(this._previousImageId=n,this._previousSpherical=dd(e.previousTransform.cameraType),this._previousProjectedPoints=this._computeProjectedPoints(e.previousTransform),this._changed=!0);const r=e.zoom;r!==this._zoom&&(this._zoom=r,this._changed=!0),this._changed&&(this._currentFov=this._computeCurrentFov(this.zoom),this._previousFov=this._computePreviousFov(this._zoom));const s=e.alpha;if(this._changed||s!==this._alpha){switch(this._alpha=s,this._state){case vm.Earth:this._perspective.fov=60,this._changed=!0;break;case vm.Custom:break;default:this._perspective.fov=this._interpolateFov(this._currentFov,this._previousFov,this._alpha),this._changed=!0}this._state!==vm.Custom&&this._perspective.updateProjectionMatrix()}const o=e.camera;this._camera.diff(o)>1e-9&&(this._camera.copy(o),this._rotation=this._computeRotation(o),this._perspective.up.copy(o.up),this._perspective.position.copy(o.position),this._perspective.matrixAutoUpdate=!0,this._perspective.lookAt(o.lookat),this._perspective.matrixAutoUpdate=!1,this._perspective.updateMatrix(),this._perspective.updateMatrixWorld(!1),this._changed=!0),this._setFrameId(t.id)}setProjectionMatrix(t){this._perspective.projectionMatrix.fromArray(t),this._perspective.projectionMatrixInverse.copy(this._perspective.projectionMatrix).invert(),this._changed=!0}setRenderMode(t){this._renderMode=t,this._state!==vm.Custom&&(this._perspective.fov=this._computeFov(),this._perspective.updateProjectionMatrix(),this._changed=!0)}setSize(t){this._size=t,this._state!==vm.Custom&&(this._perspective.aspect=this._computeAspect(t.width,t.height),this._perspective.fov=this._computeFov(),this._perspective.updateProjectionMatrix(),this._changed=!0)}_computeAspect(t,e){return 0===t?0:t/e}_computeCurrentFov(t){return 0===this._perspective.aspect?0:this._currentImageId?this._currentSpherical?this._yToFov(1,t):this._computeVerticalFov(this._currentProjectedPoints,this._renderMode,t,this.perspective.aspect):this._initialFov}_computeFov(){return this._currentFov=this._computeCurrentFov(this._zoom),this._previousFov=this._computePreviousFov(this._zoom),this._interpolateFov(this._currentFov,this._previousFov,this._alpha)}_computePreviousFov(t){return 0===this._perspective.aspect?0:this._currentImageId?this._previousImageId?this._previousSpherical?this._yToFov(1,t):this._computeVerticalFov(this._previousProjectedPoints,this._renderMode,t,this.perspective.aspect):this._currentFov:this._initialFov}_computeProjectedPoints(t){return md(t,[[.5,0],[1,0]],[[.5,0],[0,.5]],100,this._viewportCoords)}_computeRequiredVerticalFov(t,e,i){const n=Math.max(t[0]/i,t[1]);return this._yToFov(n,e)}_computeRotation(t){let e=t.lookat.clone().sub(t.position),i=t.up.clone();return{phi:this._spatial.azimuthal(e.toArray(),i.toArray()),theta:Math.PI/2-this._spatial.angleToPlane(e.toArray(),[0,0,1])}}_computeVerticalFov(e,i,n,r){const s=e.map((t=>this._computeRequiredVerticalFov(t,n,r)));return i===t.RenderMode.Fill?.995*Math.min(...s):Math.max(...s)}_yToFov(t,e){return 2*Math.atan(t/Math.pow(2,e))*180/Math.PI}_interpolateFov(t,e,i){return i*t+(1-i)*e}_setFrameId(t){this._frameId=t,this._changed&&(this._changed=!1,this._changedForFrame=t)}}class gw{constructor(e,i,n,r){this._subscriptions=new Uf,this._element=e,this._currentFrame$=i,this._spatial=new ld,n=null!=n?n:t.RenderMode.Fill,this._resize$=new T,this._projectionMatrix$=new T,this._renderCameraOperation$=new T,this._size$=new O({height:this._element.offsetHeight,width:this._element.offsetWidth});const s=this._subscriptions;s.push(this._resize$.pipe(rt((()=>({height:this._element.offsetHeight,width:this._element.offsetWidth})))).subscribe(this._size$)),this._renderMode$=new O(n),this._renderCameraHolder$=this._renderCameraOperation$.pipe(ni((t=>t)),Le(((t,e)=>e(t)),null!=r?r:new mw(this._element.offsetWidth,this._element.offsetHeight,n)),Ue(1),E()),this._renderCameraFrame$=this._currentFrame$.pipe(bi(this._renderCameraHolder$),pi((([t,e])=>{e.setFrame(t)})),rt((t=>t[1])),Ue(1),E()),this._renderCamera$=this._renderCameraFrame$.pipe(Nt((t=>t.changed)),Ue(1),E()),this._bearing$=this._renderCamera$.pipe(rt((t=>{let e=this._spatial.radToDeg(this._spatial.azimuthalToBearing(t.rotation.phi));return this._spatial.wrap(e,0,360)})),Ue(1),E()),s.push(this._size$.pipe(Je(1),rt((t=>e=>(e.setSize(t),e)))).subscribe(this._renderCameraOperation$)),s.push(this._renderMode$.pipe(Je(1),rt((t=>e=>(e.setRenderMode(t),e)))).subscribe(this._renderCameraOperation$)),s.push(this._projectionMatrix$.pipe(rt((t=>e=>(e.setProjectionMatrix(t),e)))).subscribe(this._renderCameraOperation$)),s.push(this._bearing$.subscribe((()=>{}))),s.push(this._renderCameraHolder$.subscribe((()=>{}))),s.push(this._size$.subscribe((()=>{}))),s.push(this._renderMode$.subscribe((()=>{}))),s.push(this._renderCamera$.subscribe((()=>{}))),s.push(this._renderCameraFrame$.subscribe((()=>{})))}get bearing$(){return this._bearing$}get element(){return this._element}get projectionMatrix$(){return this._projectionMatrix$}get renderCamera$(){return this._renderCamera$}get renderCameraFrame$(){return this._renderCameraFrame$}get renderMode$(){return this._renderMode$}get resize$(){return this._resize$}get size$(){return this._size$}dispose(){this._subscriptions.unsubscribe()}}class _w{constructor(t){this._keyDown$=Pt(t,"keydown"),this._keyUp$=Pt(t,"keyup")}get keyDown$(){return this._keyDown$}get keyUp$(){return this._keyUp$}}const vw={0:1,2:2};class yw{constructor(t,e,i,n){this._subscriptions=new Uf;const r=this._subscriptions;this._activeSubject$=new O(!1),this._active$=this._activeSubject$.pipe(ue(),Ue(1),E()),this._claimMouse$=new T,this._claimWheel$=new T,this._deferPixelClaims$=new T,this._deferPixels$=this._deferPixelClaims$.pipe(Le(((t,e)=>(null==e.deferPixels?delete t[e.name]:t[e.name]=e.deferPixels,t)),{}),rt((t=>{let e=-1;for(const i in t){if(!t.hasOwnProperty(i))continue;const n=t[i];n>e&&(e=n)}return e})),ni(-1),Ue(1),E()),r.push(this._deferPixels$.subscribe((()=>{}))),this._documentMouseMove$=Pt(n,"pointermove").pipe(Nt(this._isMousePen)),this._documentMouseUp$=Pt(n,"pointerup").pipe(Nt(this._isMousePen)),this._mouseDown$=Pt(e,"pointerdown").pipe(Nt(this._isMousePen)),this._mouseEnter$=Pt(e,"pointerenter").pipe(Nt(this._isMousePen)),this._mouseLeave$=Pt(e,"pointerleave").pipe(Nt(this._isMousePen)),this._mouseMove$=Pt(e,"pointermove").pipe(Nt(this._isMousePen)),this._mouseUp$=Pt(e,"pointerup").pipe(Nt(this._isMousePen)),this._mouseOut$=Pt(e,"pointerout").pipe(Nt(this._isMousePen)),this._mouseOver$=Pt(e,"pointerover").pipe(Nt(this._isMousePen)),this._domMouseDown$=Pt(i,"pointerdown").pipe(Nt(this._isMousePen)),this._domMouseMove$=Pt(i,"pointermove").pipe(Nt(this._isMousePen)),this._click$=Pt(e,"click"),this._contextMenu$=Pt(e,"contextmenu"),this._windowBlur$=Pt(window,"blur"),this._dblClick$=Ot(Pt(t,"click"),Pt(e,"dblclick")).pipe(Xt(3,1),Nt((t=>{const i=t[0],n=t[1],r=t[2];return"click"===i.type&&"click"===n.type&&"dblclick"===r.type&&i.target.parentNode===e&&n.target.parentNode===e})),rt((t=>t[2])),Ze()),r.push(Ot(this._domMouseDown$,this._domMouseMove$,this._dblClick$,this._contextMenu$).subscribe((t=>{t.preventDefault()}))),this._mouseWheel$=Ot(Pt(e,"wheel"),Pt(i,"wheel")).pipe(Ze()),this._consistentContextMenu$=Ot(this._mouseDown$,this._mouseMove$,this._mouseOut$,this._mouseUp$,this._contextMenu$).pipe(Xt(3,1),Nt((t=>"pointerdown"===t[0].type&&"contextmenu"===t[1].type&&"pointerup"===t[2].type)),rt((t=>t[1])),Ze());const s=Ot(this._windowBlur$,this._documentMouseMove$.pipe(Nt((t=>this._buttonReleased(t,0)))),this._documentMouseUp$.pipe(Nt((t=>0===this._mouseButton(t))))).pipe(Ze()),o=this._createMouseDragInitiate$(0,this._mouseDown$,s,!0).pipe(Ze());this._mouseDragStart$=this._createMouseDragStart$(o).pipe(Ze()),this._mouseDrag$=this._createMouseDrag$(o,s).pipe(Ze()),this._mouseDragEnd$=this._createMouseDragEnd$(this._mouseDragStart$,s).pipe(Ze());const a=this._createMouseDragInitiate$(0,this._domMouseDown$,s,!1).pipe(Ze());this._domMouseDragStart$=this._createMouseDragStart$(a).pipe(Ze()),this._domMouseDrag$=this._createMouseDrag$(a,s).pipe(Ze()),this._domMouseDragEnd$=this._createMouseDragEnd$(this._domMouseDragStart$,s).pipe(Ze());const c=Ot(this._windowBlur$,this._documentMouseMove$.pipe(Nt((t=>this._buttonReleased(t,2)))),this._documentMouseUp$.pipe(Nt((t=>2===this._mouseButton(t))))).pipe(Ze()),h=this._createMouseDragInitiate$(2,this._mouseDown$,c,!0).pipe(Ze());this._mouseRightDragStart$=this._createMouseDragStart$(h).pipe(Ze()),this._mouseRightDrag$=this._createMouseDrag$(h,c).pipe(Ze()),this._mouseRightDragEnd$=this._createMouseDragEnd$(this._mouseRightDragStart$,c).pipe(Ze()),this._proximateClick$=this._mouseDown$.pipe(ri((t=>this._click$.pipe(ai(this._createDeferredMouseMove$(t,this._documentMouseMove$)),ve(1)))),Ze()),this._staticClick$=this._mouseDown$.pipe(ri((()=>this._click$.pipe(ai(this._documentMouseMove$),ve(1)))),Ze()),r.push(this._mouseDragStart$.subscribe()),r.push(this._mouseDrag$.subscribe()),r.push(this._mouseDragEnd$.subscribe()),r.push(this._domMouseDragStart$.subscribe()),r.push(this._domMouseDrag$.subscribe()),r.push(this._domMouseDragEnd$.subscribe()),r.push(this._mouseRightDragStart$.subscribe()),r.push(this._mouseRightDrag$.subscribe()),r.push(this._mouseRightDragEnd$.subscribe()),r.push(this._staticClick$.subscribe()),this._mouseOwner$=this._createOwner$(this._claimMouse$).pipe(Ue(1),E()),this._wheelOwner$=this._createOwner$(this._claimWheel$).pipe(Ue(1),E()),r.push(this._mouseOwner$.subscribe((()=>{}))),r.push(this._wheelOwner$.subscribe((()=>{})))}get active$(){return this._active$}get activate$(){return this._activeSubject$}get documentMouseMove$(){return this._documentMouseMove$}get documentMouseUp$(){return this._documentMouseUp$}get domMouseDragStart$(){return this._domMouseDragStart$}get domMouseDrag$(){return this._domMouseDrag$}get domMouseDragEnd$(){return this._domMouseDragEnd$}get domMouseDown$(){return this._domMouseDown$}get domMouseMove$(){return this._domMouseMove$}get mouseOwner$(){return this._mouseOwner$}get mouseDown$(){return this._mouseDown$}get mouseEnter$(){return this._mouseEnter$}get mouseMove$(){return this._mouseMove$}get mouseLeave$(){return this._mouseLeave$}get mouseOut$(){return this._mouseOut$}get mouseOver$(){return this._mouseOver$}get mouseUp$(){return this._mouseUp$}get click$(){return this._click$}get dblClick$(){return this._dblClick$}get contextMenu$(){return this._consistentContextMenu$}get mouseWheel$(){return this._mouseWheel$}get mouseDragStart$(){return this._mouseDragStart$}get mouseDrag$(){return this._mouseDrag$}get mouseDragEnd$(){return this._mouseDragEnd$}get mouseRightDragStart$(){return this._mouseRightDragStart$}get mouseRightDrag$(){return this._mouseRightDrag$}get mouseRightDragEnd$(){return this._mouseRightDragEnd$}get proximateClick$(){return this._proximateClick$}get staticClick$(){return this._staticClick$}get windowBlur$(){return this._windowBlur$}dispose(){this._subscriptions.unsubscribe()}claimMouse(t,e){this._claimMouse$.next({name:t,zindex:e})}unclaimMouse(t){this._claimMouse$.next({name:t,zindex:null})}deferPixels(t,e){this._deferPixelClaims$.next({name:t,deferPixels:e})}undeferPixels(t){this._deferPixelClaims$.next({name:t,deferPixels:null})}claimWheel(t,e){this._claimWheel$.next({name:t,zindex:e})}unclaimWheel(t){this._claimWheel$.next({name:t,zindex:null})}filtered$(t,e){return this._filtered(t,e,this._mouseOwner$)}filteredWheel$(t,e){return this._filtered(t,e,this._wheelOwner$)}_createDeferredMouseMove$(t,e){return e.pipe(rt((e=>{const i=e.clientX-t.clientX,n=e.clientY-t.clientY;return[e,Math.sqrt(i*i+n*n)]})),bi(this._deferPixels$),Nt((([[,t],e])=>t>e)),rt((([[t]])=>t)))}_createMouseDrag$(t,e){return t.pipe(rt((([,t])=>t)),ri((t=>At(G(t),this._documentMouseMove$).pipe(ai(e)))))}_createMouseDragEnd$(t,e){return t.pipe(ri((()=>e.pipe(Ee()))))}_createMouseDragStart$(t){return t.pipe(rt((([t])=>t)))}_createMouseDragInitiate$(t,e,i,n){return e.pipe(Nt((e=>this._mouseButton(e)===t)),ri((t=>gt(G(t),n?this._createDeferredMouseMove$(t,this._documentMouseMove$):this._documentMouseMove$).pipe(ai(i),ve(1)))))}_createOwner$(t){return t.pipe(Le(((t,e)=>(null==e.zindex?delete t[e.name]:t[e.name]=e.zindex,t)),{}),rt((t=>{let e=null,i=-1;for(const n in t)t.hasOwnProperty(n)&&t[n]>i&&(i=t[n],e=n);return e})),ni(null))}_filtered(t,e,i){return e.pipe(bi(i),Nt((([,e])=>e===t)),rt((([t])=>t)))}_mouseButton(t){const e="pointerdown"===t.type||"pointerup"===t.type,i=window.InstallTrigger;return e&&void 0!==i&&2===t.button&&t.ctrlKey&&window.navigator.platform.toUpperCase().indexOf("MAC")>=0?0:t.button}_buttonReleased(t,e){const i=vw[e];return void 0===t.buttons||(t.buttons&i)!==i}_isMousePen(t){const e=t.pointerType;return"mouse"===e||"pen"===e}}class bw{set json(t){this._json=t}set image(t){this._image=t,this._texture=new hn(this._image),this._texture.minFilter=Ii}get loaded(){return!(!this._image||!this._json)}getGLSprite(t){if(!this.loaded)throw new Error("Sprites cannot be retrieved before the atlas is loaded.");let e=this._json[t];if(!e)return console.warn("Sprite with key"+t+"does not exist in sprite definition."),new pr;let i=this._texture.clone();i.needsUpdate=!0;let n=this._image.width,r=this._image.height;return i.offset.x=e.x/n,i.offset.y=(r-e.y-e.height)/r,i.repeat.x=e.width/n,i.repeat.y=e.height/r,new _c(new nc({map:i}))}getDOMSprite(e,i){if(!this.loaded)throw new Error("Sprites cannot be retrieved before the atlas is loaded.");null==i&&(i=t.Alignment.Center);let n=this._json[e];if(!n)return console.warn("Sprite with key"+e+"does not exist in sprite definition."),jf.h("div",{},[]);let r=n.y,s=n.x+n.width,o=n.y+n.height,a=n.x,c=-n.x,h=-n.y,l=this._image.height,u=this._image.width;switch(i){case t.Alignment.Bottom:case t.Alignment.Center:case t.Alignment.Top:c-=n.width/2;break;case t.Alignment.BottomLeft:case t.Alignment.Left:case t.Alignment.TopLeft:c-=n.width;break;case t.Alignment.BottomRight:case t.Alignment.Right:case t.Alignment.TopRight:}switch(i){case t.Alignment.Center:case t.Alignment.Left:case t.Alignment.Right:h-=n.height/2;break;case t.Alignment.Top:case t.Alignment.TopLeft:case t.Alignment.TopRight:h-=n.height;break;case t.Alignment.Bottom:case t.Alignment.BottomLeft:case t.Alignment.BottomRight:}let d=1/n.pixelRatio;r*=d,s*=d,o*=d,a*=d,c*=d,h*=d,l*=d,u*=d;let p={src:this._image.src,style:{clip:`rect(${r}px, ${s}px, ${o}px, ${a}px)`,height:`${l}px`,left:`${c}px`,position:"absolute",top:`${h}px`,width:`${u}px`}};return jf.h("img",p,[])}}class xw{constructor(t){if(this._retina=window.devicePixelRatio>1,this._spriteAtlasOperation$=new T,this._spriteAtlas$=this._spriteAtlasOperation$.pipe(ni((t=>t)),Le(((t,e)=>e(t)),new bw),Ue(1),E()),this._atlasSubscription=this._spriteAtlas$.subscribe((()=>{})),null==t)return;let e=this._retina?"@2x":"",i=new XMLHttpRequest;i.open("GET",t+e+".png",!0),i.responseType="arraybuffer",i.onload=()=>{let t=new Image;t.onload=()=>{this._spriteAtlasOperation$.next((e=>(e.image=t,e)))};let e=new Blob([i.response]);t.src=window.URL.createObjectURL(e)},i.onerror=i=>{console.error(new Error(`Failed to fetch sprite sheet (${t}${e}.png)`))},i.send();let n=new XMLHttpRequest;n.open("GET",t+e+".json",!0),n.responseType="text",n.onload=()=>{let t=JSON.parse(n.response);this._spriteAtlasOperation$.next((e=>(e.json=t,e)))},n.onerror=i=>{console.error(new Error(`Failed to fetch sheet (${t}${e}.json)`))},n.send()}get spriteAtlas$(){return this._spriteAtlas$}dispose(){this._atlasSubscription.unsubscribe()}}class ww{constructor(t,e){this._subscriptions=new Uf;const i=this._subscriptions;this._activeSubject$=new O(!1),this._active$=this._activeSubject$.pipe(ue(),Ue(1),E()),i.push(Pt(e,"touchmove").subscribe((t=>{t.preventDefault()}))),this._touchStart$=Pt(t,"touchstart"),this._touchMove$=Pt(t,"touchmove"),this._touchEnd$=Pt(t,"touchend"),this._touchCancel$=Pt(t,"touchcancel");const n=this._touchStart$.pipe(Nt((t=>1===t.touches.length&&1===t.targetTouches.length)),Ze());var r;this._doubleTap$=n.pipe((r=()=>n.pipe(Ee(),ri((()=>Ot(kt(300),n).pipe(ve(1))))),function(t){return t.lift(new Kt(r))}),Nt((t=>2===t.length)),rt((t=>t[t.length-1])),Ze()),i.push(this._doubleTap$.subscribe((t=>{t.preventDefault()}))),this._singleTouchMove$=this._touchMove$.pipe(Nt((t=>1===t.touches.length&&1===t.targetTouches.length)),Ze());let s=Ot(this._touchStart$,this._touchEnd$,this._touchCancel$).pipe(Nt((t=>1===t.touches.length&&1===t.targetTouches.length))),o=Ot(this._touchStart$,this._touchEnd$,this._touchCancel$).pipe(Nt((t=>t.touches.length>=1))),a=Ot(this._touchEnd$,this._touchCancel$).pipe(Nt((t=>0===t.touches.length)));this._singleTouchDragStart$=s.pipe(Mt((()=>this._singleTouchMove$.pipe(ai(Ot(a,o)),ve(1))))),this._singleTouchDragEnd$=s.pipe(Mt((()=>Ot(a,o).pipe(Ee())))),this._singleTouchDrag$=s.pipe(ri((()=>this._singleTouchMove$.pipe(Je(1),ai(Ot(o,a))))));let c=Ot(this._touchStart$,this._touchEnd$,this._touchCancel$);this._pinchStart$=c.pipe(Nt((t=>2===t.touches.length&&2===t.targetTouches.length))),this._pinchEnd$=c.pipe(Nt((t=>2!==t.touches.length||2!==t.targetTouches.length))),this._pinchOperation$=new T,this._pinch$=this._pinchOperation$.pipe(Le(((t,e)=>e(t)),{changeX:0,changeY:0,clientX:0,clientY:0,distance:0,distanceChange:0,distanceX:0,distanceY:0,originalEvent:null,pageX:0,pageY:0,screenX:0,screenY:0,touch1:null,touch2:null}));const h=this._touchMove$.pipe(Nt((t=>2===t.touches.length&&2===t.targetTouches.length)),rt((t=>e=>{let i=t.touches[0],n=t.touches[1],r=Math.min(i.clientX,n.clientX),s=Math.max(i.clientX,n.clientX),o=Math.min(i.clientY,n.clientY),a=r+(s-r)/2,c=o+(Math.max(i.clientY,n.clientY)-o)/2,h=a+i.pageX-i.clientX,l=c+i.pageY-i.clientY,u=a+i.screenX-i.clientX,d=c+i.screenY-i.clientY,p=Math.abs(i.clientX-n.clientX),f=Math.abs(i.clientY-n.clientY),m=Math.sqrt(p*p+f*f),g=m-e.distance;return{changeX:p-e.distanceX,changeY:f-e.distanceY,clientX:a,clientY:c,distance:m,distanceChange:g,distanceX:p,distanceY:f,originalEvent:t,pageX:h,pageY:l,screenX:u,screenY:d,touch1:i,touch2:n}}))).subscribe(this._pinchOperation$);i.push(h),this._pinchChange$=this._pinchStart$.pipe(ri((()=>this._pinch$.pipe(Je(1),ai(this._pinchEnd$)))))}get active$(){return this._active$}get activate$(){return this._activeSubject$}get doubleTap$(){return this._doubleTap$}get touchStart$(){return this._touchStart$}get touchMove$(){return this._touchMove$}get touchEnd$(){return this._touchEnd$}get touchCancel$(){return this._touchCancel$}get singleTouchDragStart$(){return this._singleTouchDragStart$}get singleTouchDrag$(){return this._singleTouchDrag$}get singleTouchDragEnd$(){return this._singleTouchDragEnd$}get pinch$(){return this._pinchChange$}get pinchStart$(){return this._pinchStart$}get pinchEnd$(){return this._pinchEnd$}dispose(){this._subscriptions.unsubscribe()}}class Sw{constructor(t){var e,i,n,r;const s=null!==(i=null===(e=null==t?void 0:t.url)||void 0===e?void 0:e.exploreHost)&&void 0!==i?i:"www.mapillary.com",o=`${null!==(r=null===(n=null==t?void 0:t.url)||void 0===n?void 0:n.scheme)&&void 0!==r?r:"https"}://${s}`;this._exploreUrl$=G(o);const a=!1!==(null==t?void 0:t.imageTiling);this._imageTiling$=G(a)}get exploreUrl$(){return this._exploreUrl$}get imageTiling$(){return this._imageTiling$}}class Mw{constructor(t,e,i){var n;if(this._onWindowResize=()=>{this._trackResize&&this.renderService.resize$.next()},this._dom=null!=i?i:new Xm,"string"==typeof t.container){if(this._container=this._dom.document.getElementById(t.container),!this._container)throw new Error(`Container "${t.container}" not found.`)}else{if(!(t.container instanceof HTMLElement))throw new Error('Invalid type: "container" must be a String or HTMLElement.');this._container=t.container}this._trackResize=!1!==t.trackResize,this.id=null!==(n=this._container.id)&&void 0!==n?n:"mapillary-fallback-container-id",this._container.classList.add("mapillary-viewer"),this._canvasContainer=this._dom.createElement("div","mapillary-interactive",this._container),this._canvas=this._dom.createElement("canvas","mapillary-canvas"),this._canvas.style.position="absolute",this._canvas.setAttribute("tabindex","0"),this._domContainer=this._dom.createElement("div","mapillary-dom",this._container),this.configurationService=new Sw(t),this.renderService=new gw(this._container,e.currentState$,t.renderMode),this.glRenderer=new fw(this._canvas,this._canvasContainer,this.renderService),this.domRenderer=new pw(this._domContainer,this.renderService,e.currentState$),this.keyboardService=new _w(this._canvasContainer),this.mouseService=new yw(this._container,this._canvasContainer,this._domContainer,document),this.touchService=new ww(this._canvasContainer,this._domContainer),this.spriteService=new xw(t.sprite),window.addEventListener("resize",this._onWindowResize,!1)}get canvas(){return this._canvas.parentNode?this._canvas:null}get canvasContainer(){return this._canvasContainer}get container(){return this._container}get domContainer(){return this._domContainer}remove(){window.removeEventListener("resize",this._onWindowResize,!1),this.spriteService.dispose(),this.touchService.dispose(),this.mouseService.dispose(),this.glRenderer.remove(),this.domRenderer.remove(),this.renderService.dispose(),this._removeNode(this._canvasContainer),this._removeNode(this._domContainer),this._container.classList.remove("mapillary-viewer")}_removeNode(t){t.parentNode&&t.parentNode.removeChild(t)}}class Tw{constructor(t,e,i){this._graphService=t,this._stateService=e,this._api=i,this._subscriptions=new Uf,this._started=!1,this._cellDepth=1}get started(){return this._started}configure(t){this._cellDepth=t?Math.max(1,Math.min(3,t.cellDepth)):1}start(){if(this._started)return;const t=this._subscriptions;t.push(this._stateService.currentState$.pipe(ue(void 0,(t=>t.state.currentImage.id)),rt((t=>{const e=t.state,i=e.trajectory,n=i.map((t=>t.id)),r=i[i.length-1].sequenceId;return[n,e.currentImage.originalLngLat,r]})),Xt(1,5),bi(this._graphService.graphMode$),ri((([t,e])=>{const i=t[0][0],n=t[0][1],r=this._api.data.geometry,s=vg(r.lngLatToCellId(n),this._cellDepth,r),o=e===ym.Sequence?t[0][2]:void 0;return this._graphService.uncache$(i,s,o)}))).subscribe((()=>{}))),t.push(this._graphService.graphMode$.pipe(Je(1),bi(this._stateService.currentState$),ri((([t,e])=>t===ym.Sequence?this._keyToEdges(e.state.currentImage.id,(t=>t.sequenceEdges$)):bt(e.state.trajectory.map((t=>t.id)).slice(e.state.currentIndex)).pipe(Mt((t=>this._keyToEdges(t,(t=>t.spatialEdges$))),6))))).subscribe((()=>{}))),t.push(this._graphService.dataAdded$.pipe(bi(this._stateService.currentId$),ri((([t,e])=>this._graphService.cacheImage$(e)))).subscribe((()=>{}))),this._started=!0}stop(){this._started&&(this._subscriptions.unsubscribe(),this._started=!1)}_keyToEdges(t,e){return this._graphService.cacheImage$(t).pipe(ri(e),Ee((t=>t.cached)),yi(15e3),te((e=>(console.error(`Failed to cache edges (${t}).`,e),B()))))}}class Cw{constructor(){this._loadersSubject$=new T,this._loaders$=this._loadersSubject$.pipe(Le(((t,e)=>(void 0!==e.task&&(t[e.task]=e.loading),t)),{}),ni({}),Ue(1),E())}get loading$(){return this._loaders$.pipe(rt((t=>{for(const e in t)if(t.hasOwnProperty(e)&&t[e])return!0;return!1})),re(100),ue())}taskLoading$(t){return this._loaders$.pipe(rt((e=>!!e[t])),re(100),ue())}startLoading(t){this._loadersSubject$.next({loading:!0,task:t})}stopLoading(t){this._loadersSubject$.next({loading:!1,task:t})}}var Ew;!function(t){t[t.Disabled=0]="Disabled",t[t.Enabled=1]="Enabled",t[t.Started=2]="Started"}(Ew||(Ew={}));class Iw{constructor(t,e,i,n,r,s){this._subscriptions=new Uf,this._graphService=t,this._stateService=e,this._graphCalculator=null!=n?n:new td,this._spatial=null!=r?r:new ld,this._viewportCoords=null!=s?s:new Wf,this._mode=!1!==i?Ew.Enabled:Ew.Disabled,this._panImagesSubject$=new T,this._panImages$=this._panImagesSubject$.pipe(ni([]),Ue(1),E()),this._subscriptions.push(this._panImages$.subscribe())}get panImages$(){return this._panImages$}dispose(){this.stop(),null!=this._panImagesSubscription&&this._panImagesSubscription.unsubscribe(),this._subscriptions.unsubscribe()}enable(){this._mode===Ew.Disabled&&(this._mode=Ew.Enabled,this.start())}disable(){this._mode!==Ew.Disabled&&(this.stop(),this._mode=Ew.Disabled)}start(){if(this._mode!==Ew.Enabled)return;const t=this._stateService.currentImage$.pipe(ri((t=>{if(!t.merged||dd(t.cameraType))return G([]);const e=G(t),i=this._graphCalculator.boundingBoxCorners(t.lngLat,20);return gt(e,this._graphService.cacheBoundingBox$(i[0],i[1]).pipe(te((e=>(console.error(`Failed to cache periphery bounding box (${t.id})`,e),B()))),rt((e=>{if(dd(t.cameraType))return[];const i=[];for(const n of e)n.id!==t.id&&n.mergeId===t.mergeId&&(dd(n.cameraType)||this._distance(n,t)>4||i.push(n));return i})))).pipe(bi(this._stateService.reference$),rt((([[t,e],i])=>{const n=this._spatial.viewingDirection(t.rotation),r=fd({lat:t.lngLat.lat,lng:t.lngLat.lng,alt:t.computedAltitude},t.rotation,i),s=this._createTransform(t,r),o=this._spatial.wrap(this._spatial.azimuthal(n.toArray(),s.upVector().toArray()),0,2*Math.PI),a=this._computeProjectedPoints(s),c=this._computeHorizontalFov(a)/180*Math.PI,h=Math.PI/8;let l,u;for(const r of e){const e=fd({lat:r.lngLat.lat,lng:r.lngLat.lng,alt:r.computedAltitude},r.rotation,i),s=this._createTransform(r,e),a=this._computeProjectedPoints(s),d=this._computeHorizontalFov(a)/180*Math.PI,p=this._spatial.viewingDirection(r.rotation),f=this._spatial.wrap(this._spatial.azimuthal(p.toArray(),s.upVector().toArray()),0,2*Math.PI),m=this._spatial.angleBetweenVector2(n.x,n.y,p.x,p.y);let g=Number.NEGATIVE_INFINITY;g=m>0?o>f?o-2*Math.PI+c/2-(f-d/2):o+c/2-(f-d/2):o<f?f+d/2-(o+2*Math.PI-c/2):f+d/2-(o-c/2);const _=Math.abs(d-g),v=this._distance(r,t)+Math.min(this._timeDifference(r,t),4)+20*Math.abs(g-h)+Math.min(5,1/Math.min(d/c,1))+(g>0?-2*_:0);g>0&&g<.5*c&&g<.5*d&&_>.5*c&&(m>0?l?v<l[0]&&(l=[v,r,s,d]):l=[v,r,s,d]:u?v<u[0]&&(u=[v,r,s,d]):u=[v,r,s,d])}const d=[];return l&&d.push([l[1],l[2],l[3]]),u&&d.push([u[1],u[2],u[3]]),d})),ni([]))})));this._panImagesSubscription=this._stateService.currentState$.pipe(rt((t=>t.state.imagesAhead>0)),ue(),ri((e=>e?G([]):t))).subscribe((t=>{this._panImagesSubject$.next(t)})),this._mode=Ew.Started}stop(){this._mode===Ew.Started&&(this._panImagesSubscription.unsubscribe(),this._panImagesSubject$.next([]),this._mode=Ew.Enabled)}_distance(t,e){const[i,n,r]=Ju(t.lngLat.lng,t.lngLat.lat,t.computedAltitude,e.lngLat.lng,e.lngLat.lat,e.computedAltitude);return Math.sqrt(i*i+n*n+r*r)}_timeDifference(t,e){return Math.abs(t.capturedAt-e.capturedAt)/2592e6}_createTransform(t,e){return new Hd(t.exifOrientation,t.width,t.height,t.scale,t.rotation,e,t.assetsCached?t.image:void 0,void 0,t.cameraParameters,t.cameraType)}_computeProjectedPoints(t){return md(t,[[1,0]],[[0,.5]],20,this._viewportCoords)}_computeHorizontalFov(t){const e=t.map((t=>this._coordToFov(t[0])));return Math.min(...e)}_coordToFov(t){return 2*Math.atan(t)*180/Math.PI}}class Aw{constructor(t){this._data=t}get data(){return this._data}getCoreImages$(t){return this._wrap$(this._data.getCoreImages(t))}getImages$(t){return this._wrap$(this._data.getImages(t))}getImageTiles$(t){return this._wrap$(this._data.getImageTiles(t))}getSequence$(t){return this._wrap$(this._data.getSequence(t))}getSpatialImages$(t){return this._wrap$(this._data.getSpatialImages(t))}setAccessToken(t){this._data.setAccessToken(t)}_wrap$(t){return b.create((e=>{t.then((t=>{e.next(t),e.complete()}),(t=>{e.error(t)}))}))}}class Pw{constructor(t){this._dataAdded$=new T,this._subscriptions=new Uf,this._onDataAdded=t=>{this._graph$.pipe(Ee(),Mt((e=>e.updateCells$(t.cellIds).pipe(pi((()=>{e.resetSpatialEdges()})))))).subscribe((t=>{this._dataAdded$.next(t)}))};const e=this._subscriptions;this._graph$=At(G(t),t.changed$).pipe(Ue(1),E()),e.push(this._graph$.subscribe((()=>{}))),this._graphMode=ym.Spatial,this._graphModeSubject$=new T,this._graphMode$=this._graphModeSubject$.pipe(ni(this._graphMode),Ue(1),E()),e.push(this._graphMode$.subscribe((()=>{}))),this._firstGraphSubjects$=[],this._initializeCacheSubscriptions=[],this._sequenceSubscriptions=[],this._spatialSubscriptions=[],t.api.data.on("datacreate",this._onDataAdded)}get dataAdded$(){return this._dataAdded$}get filter$(){return this._graph$.pipe(Ee(),Mt((t=>t.filter$)))}get graphMode$(){return this._graphMode$}cacheBoundingBox$(t,e){return this._graph$.pipe(Ee(),Mt((i=>i.cacheBoundingBox$(t,e))))}cacheCell$(t){return this._graph$.pipe(Ee(),Mt((e=>e.cacheCell$(t))))}cacheImage$(t){const e=new T;this._firstGraphSubjects$.push(e);const i=e.pipe(Ue(1),E()),n=i.pipe(rt((e=>e.getNode(t))),Mt((t=>t.assetsCached?G(t):t.cacheAssets$())),Ue(1),E());let r;n.subscribe(void 0,(e=>{console.error(`Failed to cache image (${t}).`,e)})),r=this._graph$.pipe(Ee(),Mt((e=>e.isCachingFull(t)||!e.hasNode(t)?e.cacheFull$(t):e.isCachingFill(t)||!e.getNode(t).complete?e.cacheFill$(t):G(e))),pi((e=>{if(!e.hasNode(t))throw new _d(`Failed to cache image (${t})`);e.hasInitializedCache(t)||e.initializeCache(t)})),Me((()=>{null!=r&&(this._removeFromArray(r,this._initializeCacheSubscriptions),this._removeFromArray(e,this._firstGraphSubjects$))}))).subscribe((t=>{e.next(t),e.complete()}),(t=>{e.error(t)})),r.closed||this._initializeCacheSubscriptions.push(r);const s=i.pipe(te((()=>B())),Mt((e=>e.isCachingNodeSequence(t)||!e.hasNodeSequence(t)?e.cacheNodeSequence$(t):G(e))),Ue(1),E());let o;if(o=s.pipe(pi((e=>{e.getNode(t).sequenceEdges.cached||e.cacheSequenceEdges(t)})),Me((()=>{null!=o&&this._removeFromArray(o,this._sequenceSubscriptions)}))).subscribe((()=>{}),(e=>{console.error(`Failed to cache sequence edges (${t}).`,e)})),o.closed||this._sequenceSubscriptions.push(o),this._graphMode===ym.Spatial){let e;e=i.pipe(te((()=>B())),xe((e=>e.hasTiles(t)?B():bt(e.cacheTiles$(t)).pipe(Mt((e=>e.pipe(Mt((e=>e.isCachingTiles(t)?B():G(e))),te((e=>(console.error(`Failed to cache tile data (${t}).`,e),B()))))))))),Ie(1),Mt((e=>e.hasSpatialArea(t)?G(e):bt(e.cacheSpatialArea$(t)).pipe(Mt((e=>e.pipe(te((e=>(console.error(`Failed to cache spatial images (${t}).`,e),B()))))))))),Ie(1),Mt((e=>e.hasNodeSequence(t)?G(e):e.cacheNodeSequence$(t))),pi((e=>{e.getNode(t).spatialEdges.cached||e.cacheSpatialEdges(t)})),Me((()=>{null!=e&&this._removeFromArray(e,this._spatialSubscriptions)}))).subscribe((()=>{}),(e=>{const i=`Failed to cache spatial edges (${t}).`;console.error(i,e)})),e.closed||this._spatialSubscriptions.push(e)}return n.pipe(Ee((t=>t.assetsCached)))}cacheSequence$(t){return this._graph$.pipe(Ee(),Mt((e=>e.isCachingSequence(t)||!e.hasSequence(t)?e.cacheSequence$(t):G(e))),rt((e=>e.getSequence(t))))}cacheSequenceImages$(t,e){return this._graph$.pipe(Ee(),Mt((e=>e.isCachingSequence(t)||!e.hasSequence(t)?e.cacheSequence$(t):G(e))),Mt((i=>i.isCachingSequenceNodes(t)||!i.hasSequenceNodes(t)?i.cacheSequenceNodes$(t,e):G(i))),rt((e=>e.getSequence(t))))}dispose(){this._graph$.pipe(Ee()).subscribe((t=>{t.unsubscribe()})),this._subscriptions.unsubscribe()}setFilter$(t){return this._resetSubscriptions(this._spatialSubscriptions),this._graph$.pipe(Ee(),pi((e=>{e.resetSpatialEdges(),e.setFilter(t)})),rt((()=>{})))}setGraphMode(t){this._graphMode!==t&&(t===ym.Sequence&&this._resetSubscriptions(this._spatialSubscriptions),this._graphMode=t,this._graphModeSubject$.next(this._graphMode))}reset$(t){return this._abortSubjects(this._firstGraphSubjects$),this._resetSubscriptions(this._initializeCacheSubscriptions),this._resetSubscriptions(this._sequenceSubscriptions),this._resetSubscriptions(this._spatialSubscriptions),this._graph$.pipe(Ee(),pi((e=>{e.reset(t)})),rt((()=>{})))}uncache$(t,e,i){return this._graph$.pipe(Ee(),pi((n=>{n.uncache(t,e,i)})),rt((()=>{})))}_abortSubjects(t){for(const e of t.slice())this._removeFromArray(e,t),e.error(new Error("Cache image request was aborted."))}_removeFromArray(t,e){const i=e.indexOf(t);-1!==i&&e.splice(i,1)}_resetSubscriptions(t){for(const e of t.slice())this._removeFromArray(e,t),e.closed||e.unsubscribe()}}class Rw{constructor(t){t.requestAnimationFrame?(this._cancelAnimationFrame=t.cancelAnimationFrame.bind(t),this._requestAnimationFrame=t.requestAnimationFrame.bind(t)):t.mozRequestAnimationFrame?(this._cancelAnimationFrame=t.mozCancelAnimationFrame.bind(t),this._requestAnimationFrame=t.mozRequestAnimationFrame.bind(t)):t.webkitRequestAnimationFrame?(this._cancelAnimationFrame=t.webkitCancelAnimationFrame.bind(t),this._requestAnimationFrame=t.webkitRequestAnimationFrame.bind(t)):t.msRequestAnimationFrame?(this._cancelAnimationFrame=t.msCancelAnimationFrame.bind(t),this._requestAnimationFrame=t.msRequestAnimationFrame.bind(t)):t.oRequestAnimationFrame?(this._cancelAnimationFrame=t.oCancelAnimationFrame.bind(t),this._requestAnimationFrame=t.oRequestAnimationFrame.bind(t)):(this._cancelAnimationFrame=t.clearTimeout.bind(t),this._requestAnimationFrame=e=>t.setTimeout(e,1e3/60))}get cancelAnimationFrame(){return this._cancelAnimationFrame}get requestAnimationFrame(){return this._requestAnimationFrame}}class Lw extends Ud{constructor(t){super(t)}setViewMatrix(t){const e=(new Hn).fromArray(t).invert().elements,i=new fn(e[12],e[13],e[14]),n=new fn(-e[8],-e[9],-e[10]),r=new fn(e[4],e[5],e[6]),s=this._camera;s.position.copy(i),s.lookat.copy(i.clone().add(n)),s.up.copy(r);const o=.5/Math.tan(Math.PI/3);s.focal=o}}class Ow extends Ud{constructor(t){super(t);const e=this._camera.position.clone(),i=this._camera.lookat.clone().sub(e).normalize(),n=Math.sqrt(i.x*i.x+i.y*i.y),r=Math.atan2(i.z,n),s=new fn;if(r>-Math.PI/45)s.copy(e),e.add(new fn(i.x,i.y,0).multiplyScalar(-50)),e.z=30;else{const t=e.clone(),n=new fn(0,0,1),r=new fn(0,0,-2),o=(new fn).subVectors(r,t).dot(n)/i.dot(n),a=1e4,c=t.clone().add(i.clone().multiplyScalar(Math.min(a,o)));s.copy(c);const h=e.clone().sub(c).normalize();e.copy(c.add(h.multiplyScalar(Math.max(50,h.length()))))}this._camera.position.copy(e),this._camera.lookat.copy(s),this._camera.up.set(0,0,1)}dolly(t){const e=this._camera,i=e.position.clone().sub(e.lookat),n=i.length()*Math.pow(2,-t),r=Math.max(1,Math.min(n,4e3));i.normalize(),i.multiplyScalar(r),e.position.copy(e.lookat).add(i)}orbit(t){const e=this._camera,i=(new pn).setFromUnitVectors(e.up,new fn(0,0,1)),n=i.clone().invert(),r=e.position.clone().sub(e.lookat);r.applyQuaternion(i);const s=r.length();let o=Math.atan2(r.y,r.x);o+=t.phi;let a=Math.atan2(Math.sqrt(r.x*r.x+r.y*r.y),r.z);a+=t.theta;const c=Math.PI/36;a=Math.max(c,Math.min(Math.PI/2-c,a)),r.x=Math.sin(a)*Math.cos(o),r.y=Math.sin(a)*Math.sin(o),r.z=Math.cos(a),r.applyQuaternion(n),e.position.copy(e.lookat).add(r.multiplyScalar(s))}truck(t){const e=this._camera;e.position.add((new fn).fromArray(t)),e.lookat.add((new fn).fromArray(t))}update(){}}class Nw extends Gd{constructor(t){super(t),this._adjustCameras(),this._motionless=this._motionlessTransition()}prepend(t){super.prepend(t),this._motionless=this._motionlessTransition()}set(t){super.set(t),this._motionless=this._motionlessTransition()}move(t){this._alpha=Math.max(0,Math.min(1,this._alpha+t))}moveTo(t){this._alpha=Math.max(0,Math.min(1,t))}update(t){this._updateRotation(),this._rotationDelta.isZero||(this._applyRotation(this._rotationDelta,this._previousCamera),this._applyRotation(this._rotationDelta,this._currentCamera)),this._updateRotationBasic(),0===this._basicRotation[0]&&0===this._basicRotation[1]||this._applyRotationBasic(this._basicRotation);let e=this._animationSpeed*(60/t);this._updateZoom(e),this._updateLookat(e),this._camera.lerpCameras(this._previousCamera,this._currentCamera,this.alpha)}_getAlpha(){return this._motionless?Math.round(this._alpha):this._alpha}_setCurrentCamera(){super._setCurrentCamera(),this._adjustCameras()}_adjustCameras(){if(null!=this._previousImage){if(dd(this._currentImage.cameraType)){let t=this._camera.lookat.clone().sub(this._camera.position);this._currentCamera.lookat.copy(t.clone().add(this._currentCamera.position))}if(dd(this._previousImage.cameraType)){let t=this._currentCamera.lookat.clone().sub(this._currentCamera.position);this._previousCamera.lookat.copy(t.clone().add(this._previousCamera.position))}}}}class Dw extends Ud{constructor(t){super(t),this._zoom=0,this._adjustCameras(),this._motionless=this._motionlessTransition()}prepend(t){super.prepend(t),this._motionless=this._motionlessTransition()}set(t){super.set(t),this._motionless=this._motionlessTransition()}move(t){this._alpha=Math.max(0,Math.min(1,this._alpha+t))}moveTo(t){this._alpha=Math.max(0,Math.min(1,t))}update(t){this._camera.lerpCameras(this._previousCamera,this._currentCamera,this.alpha)}_getAlpha(){return this._motionless?Math.round(this._alpha):this._alpha}_setCurrentCamera(){super._setCurrentCamera(),this._adjustCameras()}_adjustCameras(){if(null!=this._previousImage){if(dd(this._currentImage.cameraType)){let t=this._camera.lookat.clone().sub(this._camera.position);this._currentCamera.lookat.copy(t.clone().add(this._currentCamera.position))}if(dd(this._previousImage.cameraType)){let t=this._currentCamera.lookat.clone().sub(this._currentCamera.position);this._previousCamera.lookat.copy(t.clone().add(this._previousCamera.position))}}}}class $w{constructor(){const t=vm[vm.Custom],e=vm[vm.Earth],i=vm[vm.Traversing],n=vm[vm.Waiting],r=vm[vm.WaitingInteractively];this._creators=new Map;const s=this._creators;s.set(t,Lw),s.set(e,Ow),s.set(i,qd),s.set(n,Dw),s.set(r,Nw),this._transitions=new Map;const o=this._transitions;o.set(t,[e,i]),o.set(e,[t,i]),o.set(i,[t,e,n,r]),o.set(n,[i,r]),o.set(r,[i,n])}getState(t){if(t instanceof Lw)return vm.Custom;if(t instanceof Ow)return vm.Earth;if(t instanceof qd)return vm.Traversing;if(t instanceof Dw)return vm.Waiting;if(t instanceof Nw)return vm.WaitingInteractively;throw new Error("Invalid state instance")}generate(t,e){return new(this._creators.get(vm[t]))(e)}transition(t,e){if(!this.validate(t,e))throw new Error("Invalid transition");return this.generate(e,t)}validate(t,e){const i=vm[this.getState(t)],n=vm[e],r=this._transitions;return r.has(i)&&r.get(i).includes(n)}}class kw{constructor(e,i){this._transitions=new $w,this._state=this._transitions.generate(e,{alpha:1,camera:new jd,currentIndex:-1,reference:{alt:0,lat:0,lng:0},trajectory:[],transitionMode:null==i?t.TransitionMode.Default:i,zoom:0})}get state(){return this._transitions.getState(this._state)}get reference(){return this._state.reference}get alpha(){return this._state.alpha}get camera(){return this._state.camera}get zoom(){return this._state.zoom}get currentImage(){return this._state.currentImage}get previousImage(){return this._state.previousImage}get currentCamera(){return this._state.currentCamera}get currentTransform(){return this._state.currentTransform}get previousTransform(){return this._state.previousTransform}get trajectory(){return this._state.trajectory}get currentIndex(){return this._state.currentIndex}get lastImage(){return this._state.trajectory[this._state.trajectory.length-1]}get imagesAhead(){return this._state.trajectory.length-1-this._state.currentIndex}get motionless(){return this._state.motionless}custom(){this._transition(vm.Custom)}earth(){this._transition(vm.Earth)}traverse(){this._transition(vm.Traversing)}wait(){this._transition(vm.Waiting)}waitInteractively(){this._transition(vm.WaitingInteractively)}getCenter(){return this._state.getCenter()}setCenter(t){this._state.setCenter(t)}setZoom(t){this._state.setZoom(t)}update(t){this._state.update(t)}append(t){this._state.append(t)}prepend(t){this._state.prepend(t)}remove(t){this._state.remove(t)}clear(){this._state.clear()}clearPrior(){this._state.clearPrior()}cut(){this._state.cut()}set(t){this._state.set(t)}setViewMatrix(t){this._state.setViewMatrix(t)}rotate(t){this._state.rotate(t)}rotateUnbounded(t){this._state.rotateUnbounded(t)}rotateWithoutInertia(t){this._state.rotateWithoutInertia(t)}rotateBasic(t){this._state.rotateBasic(t)}rotateBasicUnbounded(t){this._state.rotateBasicUnbounded(t)}rotateBasicWithoutInertia(t){this._state.rotateBasicWithoutInertia(t)}rotateToBasic(t){this._state.rotateToBasic(t)}move(t){this._state.move(t)}moveTo(t){this._state.moveTo(t)}zoomIn(t,e){this._state.zoomIn(t,e)}setSpeed(t){this._state.setSpeed(t)}setTransitionMode(t){this._state.setTransitionMode(t)}dolly(t){this._state.dolly(t)}orbit(t){this._state.orbit(t)}truck(t){this._state.truck(t)}_transition(t){if(!this._transitions.validate(this._state,t)){const e=this._transitions.getState(this._state);return void console.warn(`Transition not valid (${vm[e]} - ${vm[t]})`)}const e=this._transitions.transition(this._state,t);this._state=e}}class zw{constructor(t,e){this._appendImage$=new T,this._subscriptions=new Uf;const i=this._subscriptions;this._start$=new T,this._frame$=new T,this._fpsSampleRate=30,this._contextOperation$=new O((t=>t)),this._context$=this._contextOperation$.pipe(Le(((t,e)=>e(t)),new kw(t,e)),Ue(1),E()),this._state$=this._context$.pipe(rt((t=>t.state)),ue(),Ue(1),E()),this._fps$=this._start$.pipe(ri((()=>this._frame$.pipe(Xt(1,this._fpsSampleRate),rt((()=>(new Date).getTime())),ze(),rt((t=>Math.max(20,1e3*this._fpsSampleRate/(t[1]-t[0])))),ni(60)))),Ze()),this._currentState$=this._frame$.pipe(bi(this._fps$,this._context$,((t,e,i)=>[t,e,i])),Nt((t=>null!=t[2].currentImage)),pi((t=>{t[2].update(t[1])})),rt((t=>({fps:t[1],id:t[0],state:t[2]}))),Ze()),this._lastState$=this._currentState$.pipe(Ue(1),E());let n=this._currentState$.pipe(ue(void 0,(t=>t.state.currentImage.id)),Ue(1),E()),r=new T;i.push(n.subscribe(r)),this._currentId$=new O(null),i.push(r.pipe(rt((t=>t.state.currentImage.id))).subscribe(this._currentId$)),this._currentImage$=r.pipe(rt((t=>t.state.currentImage)),Ue(1),E()),this._currentCamera$=r.pipe(rt((t=>t.state.currentCamera)),Ue(1),E()),this._currentTransform$=r.pipe(rt((t=>t.state.currentTransform)),Ue(1),E()),this._reference$=r.pipe(rt((t=>t.state.reference)),ue(((t,e)=>t.lat===e.lat&&t.lng===e.lng),(t=>({lat:t.lat,lng:t.lng}))),Ue(1),E()),this._currentImageExternal$=n.pipe(rt((t=>t.state.currentImage)),Ue(1),E()),i.push(this._appendImage$.pipe(rt((t=>e=>(e.append([t]),e)))).subscribe(this._contextOperation$)),this._inMotionOperation$=new T,i.push(n.pipe(rt((()=>!0))).subscribe(this._inMotionOperation$)),i.push(this._inMotionOperation$.pipe(ue(),Nt((t=>t)),ri((()=>this._currentState$.pipe(Nt((t=>0===t.state.imagesAhead)),rt((t=>[t.state.camera.clone(),t.state.zoom])),ze(),rt((t=>{let e=t[0][0],i=t[1][0],n=t[0][1],r=t[1][1];return e.diff(i)>1e-5||Math.abs(n-r)>1e-5})),Ee((t=>!t)))))).subscribe(this._inMotionOperation$)),this._inMotion$=this._inMotionOperation$.pipe(ue(),Ue(1),E()),this._inTranslationOperation$=new T,i.push(n.pipe(rt((()=>!0))).subscribe(this._inTranslationOperation$)),i.push(this._inTranslationOperation$.pipe(ue(),Nt((t=>t)),ri((()=>this._currentState$.pipe(Nt((t=>0===t.state.imagesAhead)),rt((t=>t.state.camera.position.clone())),ze(),rt((t=>0!==t[0].distanceToSquared(t[1]))),Ee((t=>!t)))))).subscribe(this._inTranslationOperation$)),this._inTranslation$=this._inTranslationOperation$.pipe(ue(),Ue(1),E()),i.push(this._state$.subscribe((()=>{}))),i.push(this._currentImage$.subscribe((()=>{}))),i.push(this._currentCamera$.subscribe((()=>{}))),i.push(this._currentTransform$.subscribe((()=>{}))),i.push(this._reference$.subscribe((()=>{}))),i.push(this._currentImageExternal$.subscribe((()=>{}))),i.push(this._lastState$.subscribe((()=>{}))),i.push(this._inMotion$.subscribe((()=>{}))),i.push(this._inTranslation$.subscribe((()=>{}))),this._frameId=null,this._frameGenerator=new Rw(window)}get currentState$(){return this._currentState$}get currentImage$(){return this._currentImage$}get currentId$(){return this._currentId$}get currentImageExternal$(){return this._currentImageExternal$}get currentCamera$(){return this._currentCamera$}get currentTransform$(){return this._currentTransform$}get state$(){return this._state$}get reference$(){return this._reference$}get inMotion$(){return this._inMotion$}get inTranslation$(){return this._inTranslation$}get appendImage$(){return this._appendImage$}dispose(){this.stop(),this._subscriptions.unsubscribe()}custom(){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.custom()}))}earth(){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.earth()}))}traverse(){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.traverse()}))}wait(){this._invokeContextOperation((t=>{t.wait()}))}waitInteractively(){this._invokeContextOperation((t=>{t.waitInteractively()}))}appendImagess(t){this._invokeContextOperation((e=>{e.append(t)}))}prependImages(t){this._invokeContextOperation((e=>{e.prepend(t)}))}removeImages(t){this._invokeContextOperation((e=>{e.remove(t)}))}clearImages(){this._invokeContextOperation((t=>{t.clear()}))}clearPriorImages(){this._invokeContextOperation((t=>{t.clearPrior()}))}cutImages(){this._invokeContextOperation((t=>{t.cut()}))}setImages(t){this._invokeContextOperation((e=>{e.set(t)}))}setViewMatrix(t){this._inMotionOperation$.next(!0),this._invokeContextOperation((e=>{e.setViewMatrix(t)}))}rotate(t){this._inMotionOperation$.next(!0),this._invokeContextOperation((e=>{e.rotate(t)}))}rotateUnbounded(t){this._inMotionOperation$.next(!0),this._invokeContextOperation((e=>{e.rotateUnbounded(t)}))}rotateWithoutInertia(t){this._inMotionOperation$.next(!0),this._invokeContextOperation((e=>{e.rotateWithoutInertia(t)}))}rotateBasic(t){this._inMotionOperation$.next(!0),this._invokeContextOperation((e=>{e.rotateBasic(t)}))}rotateBasicUnbounded(t){this._inMotionOperation$.next(!0),this._invokeContextOperation((e=>{e.rotateBasicUnbounded(t)}))}rotateBasicWithoutInertia(t){this._inMotionOperation$.next(!0),this._invokeContextOperation((e=>{e.rotateBasicWithoutInertia(t)}))}rotateToBasic(t){this._inMotionOperation$.next(!0),this._invokeContextOperation((e=>{e.rotateToBasic(t)}))}move(t){this._inMotionOperation$.next(!0),this._invokeContextOperation((e=>{e.move(t)}))}moveTo(t){this._inMotionOperation$.next(!0),this._invokeContextOperation((e=>{e.moveTo(t)}))}dolly(t){this._inMotionOperation$.next(!0),this._invokeContextOperation((e=>{e.dolly(t)}))}orbit(t){this._inMotionOperation$.next(!0),this._invokeContextOperation((e=>{e.orbit(t)}))}truck(t){this._inMotionOperation$.next(!0),this._invokeContextOperation((e=>{e.truck(t)}))}zoomIn(t,e){this._inMotionOperation$.next(!0),this._invokeContextOperation((i=>{i.zoomIn(t,e)}))}getCenter(){return this._lastState$.pipe(Ee(),rt((t=>t.state.getCenter())))}getZoom(){return this._lastState$.pipe(Ee(),rt((t=>t.state.zoom)))}setCenter(t){this._inMotionOperation$.next(!0),this._invokeContextOperation((e=>{e.setCenter(t)}))}setSpeed(t){this._invokeContextOperation((e=>{e.setSpeed(t)}))}setTransitionMode(t){this._invokeContextOperation((e=>{e.setTransitionMode(t)}))}setZoom(t){this._inMotionOperation$.next(!0),this._invokeContextOperation((e=>{e.setZoom(t)}))}start(){null==this._frameId&&(this._start$.next(null),this._frameId=this._frameGenerator.requestAnimationFrame(this._frame.bind(this)),this._frame$.next(this._frameId))}stop(){null!=this._frameId&&(this._frameGenerator.cancelAnimationFrame(this._frameId),this._frameId=null)}_invokeContextOperation(t){this._contextOperation$.next((e=>(t(e),e)))}_frame(){this._frameId=this._frameGenerator.requestAnimationFrame(this._frame.bind(this)),this._frame$.next(this._frameId)}}function Fw(e){switch(e){case t.CameraControls.Custom:return vm.Custom;case t.CameraControls.Earth:return vm.Earth;case t.CameraControls.Street:return vm.Traversing;default:return null}}class Bw{constructor(e,i,n,r,s,o,a,c){var h;if(i)this._api=i;else if(e.dataProvider){if(!(e.dataProvider instanceof Qx))throw new Error("Incorrect type: 'dataProvider' must extend the DataProviderBase class.");this._api=new Aw(e.dataProvider)}else this._api=new Aw(new sw({accessToken:e.accessToken}));this._graphService=null!=n?n:new Pw(new vd(this.api)),this._loadingName="navigator",this._loadingService=null!=r?r:new Cw;const l=null!==(h=e.cameraControls)&&void 0!==h?h:t.CameraControls.Street;this._stateService=null!=s?s:new zw(Fw(l),e.transitionMode),this._cacheService=null!=o?o:new Tw(this._graphService,this._stateService,this._api),this._playService=null!=a?a:new eg(this._graphService,this._stateService),this._panService=null!=c?c:new Iw(this._graphService,this._stateService,e.combinedPanning),this._idRequested$=new O(null),this._movedToId$=new O(null),this._request$=null,this._requestSubscription=null,this._imageRequestSubscription=null}get api(){return this._api}get cacheService(){return this._cacheService}get graphService(){return this._graphService}get loadingService(){return this._loadingService}get movedToId$(){return this._movedToId$}get panService(){return this._panService}get playService(){return this._playService}get stateService(){return this._stateService}dispose(){this._abortRequest("viewer removed"),this._cacheService.stop(),this._graphService.dispose(),this._panService.dispose(),this._playService.dispose(),this._stateService.dispose()}moveTo$(t){this._abortRequest(`to id ${t}`),this._loadingService.startLoading(this._loadingName);const e=this._moveTo$(t);return this._makeRequest$(e)}moveDir$(e){this._abortRequest(`in dir ${t.NavigationDirection[e]}`),this._loadingService.startLoading(this._loadingName);const i=this.stateService.currentImage$.pipe(Ee(),Mt((i=>([t.NavigationDirection.Next,t.NavigationDirection.Prev].indexOf(e)>-1?i.sequenceEdges$:i.spatialEdges$).pipe(Ee(),rt((t=>{for(let i of t.edges)if(i.data.direction===e)return i.target;return null}))))),Mt((t=>null==t?(this._loadingService.stopLoading(this._loadingName),q(new Error(`Direction (${e}) does not exist for current image.`))):this._moveTo$(t))));return this._makeRequest$(i)}setFilter$(t){return this._stateService.clearImages(),this._movedToId$.pipe(Ee(),Mt((e=>null!=e?this._trajectoryIds$().pipe(Mt((e=>this._graphService.setFilter$(t).pipe(Mt((()=>this._cacheIds$(e)))))),Re()):this._idRequested$.pipe(Ee(),Mt((e=>null!=e?this._graphService.setFilter$(t).pipe(Mt((()=>this._graphService.cacheImage$(e)))):this._graphService.setFilter$(t).pipe(rt((()=>{})))))))),rt((()=>{})))}setAccessToken$(t){return this._abortRequest("to set user token"),this._stateService.clearImages(),this._movedToId$.pipe(Ee(),pi((()=>{this._api.setAccessToken(t)})),Mt((t=>null==t?this._graphService.reset$([]):this._trajectoryIds$().pipe(Mt((t=>this._graphService.reset$(t).pipe(Mt((()=>this._cacheIds$(t)))))),Re(),rt((()=>{}))))))}_cacheIds$(t){return bt(t.map((t=>this._graphService.cacheImage$(t)))).pipe(Et())}_abortRequest(t){null!=this._requestSubscription&&(this._requestSubscription.unsubscribe(),this._requestSubscription=null),null!=this._imageRequestSubscription&&(this._imageRequestSubscription.unsubscribe(),this._imageRequestSubscription=null),null!=this._request$&&(this._request$.isStopped||this._request$.hasError||this._request$.error(new Zf(`Request aborted by a subsequent request ${t}.`)),this._request$=null)}_makeRequest$(t){const e=new J(1);return this._requestSubscription=e.subscribe(void 0,(()=>{})),this._request$=e,this._imageRequestSubscription=t.subscribe((t=>{this._request$=null,e.next(t),e.complete()}),(t=>{this._request$=null,e.error(t)})),e}_moveTo$(t){return this._idRequested$.next(t),this._graphService.cacheImage$(t).pipe(pi((t=>{this._stateService.setImages([t]),this._movedToId$.next(t.id)})),Me((()=>{this._loadingService.stopLoading(this._loadingName)})))}_trajectoryIds$(){return this._stateService.currentState$.pipe(Ee(),rt((t=>t.state.trajectory.map((t=>t.id)))))}}class jw{constructor(t,e){this._spatial=null!=e?e:new ld,this._viewportCoords=null!=t?t:new Wf}basicToCanvas(t,e,i,n){return this._viewportCoords.basicToCanvasSafe(t[0],t[1],e,n,i.perspective)}canvasToBasic(t,e,i,n){let r=this._viewportCoords.canvasToBasic(t[0],t[1],e,n,i.perspective);return(r[0]<0||r[0]>1||r[1]<0||r[1]>1)&&(r=null),r}eventToUnprojection(t,e,i,n,r){const s=this._viewportCoords.canvasPosition(t,e);return this.canvasToUnprojection(s,e,i,n,r)}canvasToUnprojection(t,e,i,n,r){const s=t[0],o=t[1],[a,c]=this._viewportCoords.canvasToViewport(s,o,e),h=new fn(a,c,1).unproject(i.perspective);let l=r.projectBasic(h.toArray());(l[0]<0||l[0]>1||l[1]<0||l[1]>1)&&(l=null);const u=h.clone().sub(i.camera.position).normalize(),d=-2/u.z;let p=null;if(d>0&&d<100&&l){const t=u.clone().multiplyScalar(d).add(i.camera.position),[e,r]=Ku(t.x,t.y,t.z,n.lng,n.lat,n.alt);p={lat:r,lng:e}}return{basicPoint:l,lngLat:p,pixelPoint:[s,o]}}cameraToLngLat(t,e){const i=t.camera.position,[n,r]=Ku(i.x,i.y,i.z,e.lng,e.lat,e.alt);return{lat:r,lng:n}}lngLatToCanvas(t,e,i,n){const r=Ju(t.lng,t.lat,0,n.lng,n.lat,n.alt);return this._viewportCoords.projectToCanvasSafe(r,e,i.perspective)}distanceBetweenLngLats(t,e){return this._spatial.distanceFromLngLat(t.lng,t.lat,e.lng,e.lat)}}class Hw{constructor(t,e,i){this._subscriptions=new Uf,this._emitSubscriptions=new Uf,this._container=i,this._viewer=t,this._navigator=e,this._projection=new jw,this._started=!1,this._navigable$=new T;const n=this._subscriptions;n.push(this._navigable$.subscribe((t=>{const e="navigable",i={navigable:t,target:this._viewer,type:e};this._viewer.fire(e,i)}))),n.push(this._navigator.loadingService.loading$.subscribe((t=>{const e="dataloading",i={loading:t,target:this._viewer,type:e};this._viewer.fire(e,i)}))),n.push(this._container.glRenderer.opaqueRender$.pipe(Ee()).subscribe((()=>{const t="load",e={target:this._viewer,type:t};this._viewer.fire(t,e)})))}get started(){return this._started}get navigable$(){return this._navigable$}get projection(){return this._projection}dispose(){this.stopEmit(),this._subscriptions.unsubscribe()}project$(t){return gt(this._container.renderService.renderCamera$,this._navigator.stateService.currentImage$,this._navigator.stateService.reference$).pipe(Ee(),rt((([e,i,n])=>{if(this._projection.distanceBetweenLngLats(t,i.lngLat)>1e3)return null;const r=this._projection.lngLatToCanvas(t,this._container.container,e,n);return r?[Math.round(r[0]),Math.round(r[1])]:null})))}projectBasic$(t){return gt(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$).pipe(Ee(),rt((([e,i])=>{const n=this._projection.basicToCanvas(t,this._container.container,e,i);return n?[Math.round(n[0]),Math.round(n[1])]:null})))}startEmit(){if(this._started)return;this._started=!0;const t=this._emitSubscriptions;t.push(this._navigator.stateService.currentImageExternal$.subscribe((t=>{const e="image",i={image:t,target:this._viewer,type:e};this._viewer.fire(e,i)}))),t.push(this._navigator.stateService.currentImageExternal$.pipe(ri((t=>t.sequenceEdges$))).subscribe((t=>{const e="sequenceedges",i={status:t,target:this._viewer,type:e};this._viewer.fire(e,i)}))),t.push(this._navigator.stateService.currentImageExternal$.pipe(ri((t=>t.spatialEdges$))).subscribe((t=>{const e="spatialedges",i={status:t,target:this._viewer,type:e};this._viewer.fire(e,i)}))),t.push(gt(this._navigator.stateService.inMotion$,this._container.mouseService.active$,this._container.touchService.active$).pipe(rt((t=>t[0]||t[1]||t[2])),ue()).subscribe((t=>{const e=t?"movestart":"moveend",i={target:this._viewer,type:e};this._viewer.fire(e,i)}))),t.push(this._container.renderService.bearing$.pipe(Wt(100),ue(((t,e)=>Math.abs(e-t)<1))).subscribe((t=>{const e="bearing",i={bearing:t,target:this._viewer,type:e};this._viewer.fire(e,i)})));const e=this._container.mouseService.active$.pipe(ri((t=>t?B():this._container.mouseService.mouseMove$)));t.push(Ot(this._mapMouseEvent$("click",this._container.mouseService.staticClick$),this._mapMouseEvent$("contextmenu",this._container.mouseService.contextMenu$),this._mapMouseEvent$("dblclick",this._container.mouseService.dblClick$),this._mapMouseEvent$("mousedown",this._container.mouseService.mouseDown$),this._mapMouseEvent$("mousemove",e),this._mapMouseEvent$("mouseout",this._container.mouseService.mouseOut$),this._mapMouseEvent$("mouseover",this._container.mouseService.mouseOver$),this._mapMouseEvent$("mouseup",this._container.mouseService.mouseUp$)).pipe(bi(this._container.renderService.renderCamera$,this._navigator.stateService.reference$,this._navigator.stateService.currentTransform$,this._navigator.stateService.state$),rt((([[t,e],i,n,r,s])=>{const o=this._projection.eventToUnprojection(e,this._container.container,i,n,r);return{basicPoint:s===vm.Traversing?o.basicPoint:null,lngLat:o.lngLat,originalEvent:e,pixelPoint:o.pixelPoint,target:this._viewer,type:t}}))).subscribe((t=>{this._viewer.fire(t.type,t)}))),t.push(this._container.renderService.renderCamera$.pipe(ue((([t,e],[i,n])=>this._closeTo(t,i,.01)&&this._closeTo(e,n,.01)),(t=>t.camera.position.toArray()))).subscribe((()=>{const t="position",e={target:this._viewer,type:t};this._viewer.fire(t,e)}))),t.push(this._container.renderService.renderCamera$.pipe(ue((([t,e],[i,n])=>this._closeTo(t,i,.001)&&this._closeTo(e,n,.001)),(t=>[t.rotation.phi,t.rotation.theta]))).subscribe((()=>{const t={target:this._viewer,type:"pov"};this._viewer.fire("pov",t)}))),t.push(this._container.renderService.renderCamera$.pipe(ue(((t,e)=>this._closeTo(t,e,.01)),(t=>t.perspective.fov))).subscribe((()=>{const t={target:this._viewer,type:"fov"};this._viewer.fire("fov",t)})))}stopEmit(){this.started&&(this._emitSubscriptions.unsubscribe(),this._started=!1)}unproject$(t){return gt(this._container.renderService.renderCamera$,this._navigator.stateService.reference$,this._navigator.stateService.currentTransform$).pipe(Ee(),rt((([e,i,n])=>this._projection.canvasToUnprojection(t,this._container.container,e,i,n).lngLat)))}unprojectBasic$(t){return gt(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$).pipe(Ee(),rt((([e,i])=>this._projection.canvasToBasic(t,this._container.container,e,i))))}_closeTo(t,e,i){return Math.abs(t-e)<=i}_mapMouseEvent$(t,e){return e.pipe(rt((e=>[t,e])))}}class Uw{constructor(t,e){this._container=t,this._navigator=e,this._renderers={}}add(t,e){const i=new Uf;this._renderers[t.id]={subs:i,renderer:t},i.push(gt([this._container.glRenderer.webGLRenderer$,this._navigator.stateService.reference$]).pipe(ve(1)).subscribe((([i,n])=>{t.onAdd(e,n,i.getContext())}))),i.push(this._container.glRenderer.opaqueRender$.pipe(bi(this._container.renderService.renderCamera$,this._container.glRenderer.webGLRenderer$)).subscribe((([,e,i])=>{const n=i.getContext(),r=e.perspective.matrixWorldInverse,s=e.perspective.projectionMatrix;t.render(n,r.toArray(),s.toArray())}))),i.push(this._navigator.stateService.reference$.pipe(Je(1)).subscribe((i=>{t.onReference(e,i)})))}dispose(t){for(const e of Object.keys(this._renderers))this.remove(e,t)}has(t){return t in this._renderers}remove(t,e){this._renderers[t].subs.unsubscribe();const i=this._renderers[t].renderer;delete this._renderers[t],this._container.glRenderer.webGLRenderer$.subscribe((t=>{i.onRemove(e,t.getContext())}))}}class Vw{constructor(t,e){this._container=t,this._navigator=e,this._controls=null,this._subscriptions=new Uf}attach(t,e){if(this._controls)throw new cd("Custom camera controls already attached");const i=new T,n=i.pipe(ri((()=>this._navigator.stateService.state$)),rt((t=>t===vm.Custom)),ue()),r=this._subscriptions;r.push(n.pipe(ni(!1),ze(),bi(this._navigator.stateService.reference$,this._container.renderService.renderCamera$)).subscribe((([[i,n],r,s])=>{n?t.onActivate(e,s.perspective.matrixWorldInverse.toArray(),s.perspective.projectionMatrix.toArray(),r):i&&t.onDeactivate(e)}))),r.push(n.pipe(ri((t=>t?this._navigator.stateService.currentState$.pipe(Je(1)):B()))).subscribe((i=>{t.onAnimationFrame(e,i.id)}))),r.push(n.pipe(ri((t=>t?this._navigator.stateService.reference$.pipe(Je(1)):B()))).subscribe((i=>t.onReference(e,i)))),r.push(n.pipe(ri((t=>t?this._container.renderService.size$.pipe(Je(1)):B()))).subscribe((()=>t.onResize(e)))),r.push(gt([this._container.glRenderer.webGLRenderer$,this._container.renderService.renderCamera$,this._navigator.stateService.reference$,this._navigator.stateService.state$]).pipe(Ee()).subscribe((()=>{t.onAttach(e,(e=>{this._controls&&t===this._controls&&this._updateViewMatrix(e)}),(e=>{this._controls&&t===this._controls&&this._updateProjectionMatrix(e)})),i.next(),i.complete()}))),this._controls=t}dispose(t){this.detach(t)}detach(t){this._controls&&(this._subscriptions.unsubscribe(),this._navigator.stateService.state$.subscribe((e=>{e===vm.Custom&&this._controls.onDeactivate(t),this._controls.onDetach(t),this._controls=null})))}_updateProjectionMatrix(t){this._navigator.stateService.state$.pipe(Ee()).subscribe((e=>{if(e===vm.Custom)this._container.renderService.projectionMatrix$.next(t);else{const t="Incorrect camera control mode for projection matrix update";console.warn(t)}}))}_updateViewMatrix(t){this._navigator.stateService.state$.pipe(Ee()).subscribe((e=>{if(e===vm.Custom)this._navigator.stateService.setViewMatrix(t);else{const t="Incorrect camera control mode for view matrix update";console.warn(t)}}))}}vd.register(kd),yd.register(kd),qd.register(Fd),Wd.registerCover(Gf),Wd.register(qf),Wd.register(Xf),Wd.register(Yf),Wd.register(Qf),Wd.register(Mm),Wd.register(Pm),Wd.register(Lm),Wd.register(Wm),Wd.register(Ym),Wd.register(Jm),Wd.register(tg),Wd.register(bg),Wd.register(Sv),Wd.register(Mv),Wd.register(Tv),Wd.register(Cv),t.ArgumentMapillaryError=hd,t.BearingComponent=Xf,t.CacheComponent=Yf,t.CancelMapillaryError=Zf,t.CircleMarker=class extends ow{constructor(t,e,i){super(t,e),i=i||{},this._color=null!=i.color?i.color:16777215,this._opacity=null!=i.opacity?i.opacity:.4,this._radius=null!=i.radius?i.radius:1}_createGeometry(t){const e=new Es(new sh(this._radius,16),new Fr({color:this._color,opacity:this._opacity,transparent:!0}));e.up.fromArray([0,0,1]),e.renderOrder=-1;const i=new pr;i.add(e),i.position.fromArray(t),this._geometry=i}_disposeGeometry(){for(let t of this._geometry.children)t.geometry.dispose(),t.material.dispose()}_getInteractiveObjects(){return[]}},t.Component=Vf,t.DataProviderBase=Qx,t.DirectionComponent=Qf,t.DragPanHandler=Um,t.ExtremePointTag=av,t.Geometry=xg,t.GeometryProviderBase=Kx,t.GeometryTagError=wg,t.GraphDataProvider=sw,t.GraphMapillaryError=_d,t.Image=ed,t.KeyPlayHandler=Am,t.KeySequenceNavigationHandler=Cm,t.KeySpatialNavigationHandler=Em,t.KeyZoomHandler=Im,t.KeyboardComponent=Pm,t.MapillaryError=cd,t.Marker=ow,t.MarkerComponent=Lm,t.OutlineTag=hv,t.PointGeometry=pv,t.PointerComponent=Wm,t.PointsGeometry=Sg,t.PolygonGeometry=X_,t.Popup=class{constructor(t,e,i){this._options={},t=t||{},this._options.capturePointer=!1!==t.capturePointer||t.capturePointer,this._options.clean=t.clean,this._options.float=t.float,this._options.offset=t.offset,this._options.opacity=t.opacity,this._options.position=t.position,this._dom=i||new Xm,this._viewportCoords=e||new Wf,this._notifyChanged$=new T}get changed$(){return this._notifyChanged$}remove(){this._content&&this._content.parentNode&&this._content.parentNode.removeChild(this._content),this._container&&(this._container.parentNode.removeChild(this._container),delete this._container),this._parentContainer&&delete this._parentContainer}setBasicPoint(t){this._point=t.slice(),this._rect=null,this._notifyChanged$.next(this)}setBasicRect(t){this._rect=t.slice(),this._point=null,this._notifyChanged$.next(this)}setDOMContent(t){this._content&&this._content.parentNode&&this._content.parentNode.removeChild(this._content);const e="mapillary-popup-content"+(!0===this._options.clean?"-clean":"")+(!0===this._options.capturePointer?" mapillary-popup-capture-pointer":"");this._content=this._dom.createElement("div",e,this._container),this._content.appendChild(t),this._notifyChanged$.next(this)}setHTML(t){const e=this._dom.document.createDocumentFragment(),i=this._dom.createElement("body");let n;for(i.innerHTML=t;n=i.firstChild,n;)e.appendChild(n);this.setDOMContent(e)}setText(t){this.setDOMContent(this._dom.document.createTextNode(t))}setParentContainer(t){this._parentContainer=t}update(e,i,n){if(!this._parentContainer||!this._content)return;if(!this._point&&!this._rect)return;if(!this._container){this._container=this._dom.createElement("div","mapillary-popup",this._parentContainer);if(!0!==this._options.clean&&this._options.float!==t.Alignment.Center){const t="mapillary-popup-tip"+(!0===this._options.capturePointer?" mapillary-popup-capture-pointer":"");this._tip=this._dom.createElement("div",t,this._container),this._dom.createElement("div","mapillary-popup-tip-inner",this._tip)}this._container.appendChild(this._content),this._parentContainer.appendChild(this._container),null!=this._options.opacity&&(this._container.style.opacity=this._options.opacity.toString())}let r=null,s=this._alignmentToPopupAligment(this._options.position),o=this._alignmentToPopupAligment(this._options.float);const a=this._container.classList;if(null!=this._point)r=this._viewportCoords.basicToCanvasSafe(this._point[0],this._point[1],{offsetHeight:i.height,offsetWidth:i.width},n,e.perspective);else{const t=["center","top","bottom","left","right","top-left","top-right","bottom-left","bottom-right"];let c=null;for(const e of t)if(a.contains(`mapillary-popup-float-${e}`)){c=e;break}[r,s]=this._rectToPixel(this._rect,s,c,e,i,n),o||(o=s)}if(null==r)return void(this._container.style.display="none");if(this._container.style.display="",!o){const t=this._container.offsetWidth,e=this._container.offsetHeight,n=this._pixelToFloats(r,i,t,e);o=0===n.length?"top":n.join("-")}const c=this._normalizeOffset(this._options.offset);r=[r[0]+c[o][0],r[1]+c[o][1]],r=[Math.round(r[0]),Math.round(r[1])];const h={bottom:"translate(-50%,0)","bottom-left":"translate(-100%,0)","bottom-right":"translate(0,0)",center:"translate(-50%,-50%)",left:"translate(-100%,-50%)",right:"translate(0,-50%)",top:"translate(-50%,-100%)","top-left":"translate(-100%,-100%)","top-right":"translate(0,-100%)"};for(const t in h)h.hasOwnProperty(t)&&a.remove(`mapillary-popup-float-${t}`);a.add(`mapillary-popup-float-${o}`),this._container.style.transform=`${h[o]} translate(${r[0]}px,${r[1]}px)`}_rectToPixel(t,e,i,n,r,s){if(!e){const e=this._container.offsetWidth,o=this._container.offsetHeight,a={bottom:[0,o/2],"bottom-left":[-e/2,o/2],"bottom-right":[e/2,o/2],left:[-e/2,0],right:[e/2,0],top:[0,-o/2],"top-left":[-e/2,-o/2],"top-right":[e/2,-o/2]},c=["top","bottom","left","right"];let h=[0,null,null];for(const l of c){const c=this._pointFromRectPosition(t,l),u=this._viewportCoords.basicToCanvasSafe(c[0],c[1],{offsetHeight:r.height,offsetWidth:r.width},s,n.perspective);if(null==u)continue;const d=a[l],p=[u[0]+d[0],u[1]+d[1]],f=null!=i&&i===l?1:.7;if(0===this._pixelToFloats(p,r,e/f,o/(2*f)).length&&u[0]>0&&u[0]<r.width&&u[1]>0&&u[1]<r.height)return[u,l];const m=Math.max(p[0]-e/2,0),g=Math.min(p[0]+e/2,r.width),_=Math.max(p[1]-o/2,0),v=Math.min(p[1]+o/2,r.height),y=f*Math.max(0,g-m)*Math.max(0,v-_);y>h[0]&&(h[0]=y,h[1]=u,h[2]=l)}if(h[0]>0)return[h[1],h[2]]}const o=this._pointFromRectPosition(t,e);return[this._viewportCoords.basicToCanvasSafe(o[0],o[1],{offsetHeight:r.height,offsetWidth:r.width},s,n.perspective),null!=e?e:"top"]}_alignmentToPopupAligment(e){switch(e){case t.Alignment.Bottom:return"bottom";case t.Alignment.BottomLeft:return"bottom-left";case t.Alignment.BottomRight:return"bottom-right";case t.Alignment.Center:return"center";case t.Alignment.Left:return"left";case t.Alignment.Right:return"right";case t.Alignment.Top:return"top";case t.Alignment.TopLeft:return"top-left";case t.Alignment.TopRight:return"top-right";default:return null}}_normalizeOffset(t){if(null==t)return this._normalizeOffset(0);if("number"==typeof t){const e=t,i=(e>=0?1:-1)*Math.round(Math.sqrt(.5*Math.pow(e,2)));return{bottom:[0,e],"bottom-left":[-i,i],"bottom-right":[i,i],center:[0,0],left:[-e,0],right:[e,0],top:[0,-e],"top-left":[-i,-i],"top-right":[i,-i]}}return{bottom:t.bottom||[0,0],"bottom-left":t.bottomLeft||[0,0],"bottom-right":t.bottomRight||[0,0],center:t.center||[0,0],left:t.left||[0,0],right:t.right||[0,0],top:t.top||[0,0],"top-left":t.topLeft||[0,0],"top-right":t.topRight||[0,0]}}_pixelToFloats(t,e,i,n){const r=[];return t[1]<n?r.push("bottom"):t[1]>e.height-n&&r.push("top"),t[0]<i/2?r.push("right"):t[0]>e.width-i/2&&r.push("left"),r}_pointFromRectPosition(t,e){const i=t[0],n=t[0]<t[2]?t[2]:t[2]+1,r=t[1],s=t[3];switch(e){case"bottom":return[(i+n)/2,s];case"bottom-left":return[i,s];case"bottom-right":return[n,s];case"center":return[(i+n)/2,(r+s)/2];case"left":return[i,(r+s)/2];case"right":return[n,(r+s)/2];case"top":return[(i+n)/2,r];case"top-left":return[i,r];case"top-right":return[n,r];default:return[(i+n)/2,s]}}},t.PopupComponent=Ym,t.RectGeometry=q_,t.S2GeometryProvider=iw,t.ScrollZoomHandler=Gm,t.SequenceComponent=Jm,t.SimpleMarker=class extends ow{constructor(t,e,i){super(t,e),i=i||{},this._ballColor=null!=i.ballColor?i.ballColor:16711680,this._ballOpacity=null!=i.ballOpacity?i.ballOpacity:.8,this._circleToRayAngle=2,this._color=null!=i.color?i.color:16711680,this._interactive=!!i.interactive,this._opacity=null!=i.opacity?i.opacity:.4,this._radius=null!=i.radius?i.radius:1}_createGeometry(t){const e=this._radius,i=this._markerHeight(e),n=new Fr({color:this._color,opacity:this._opacity,transparent:!0,depthWrite:!1}),r=new Es(this._createMarkerGeometry(e,8,8),n),s=new Es(new zh(e/2,8,8),new Fr({color:this._ballColor,opacity:this._ballOpacity,transparent:!0}));s.position.z=i,s.renderOrder=1;const o=new pr;o.add(s),o.add(r),o.position.fromArray(t),this._geometry=o}_disposeGeometry(){for(const t of this._geometry.children)t.geometry.dispose(),t.material.dispose()}_getInteractiveObjects(){return this._interactive?[this._geometry.children[0]]:[]}_markerHeight(t){const e=Math.tan(Math.PI-this._circleToRayAngle);return t*Math.sqrt(1+e*e)}_createMarkerGeometry(t,e,i){const n=this._markerHeight(t),r=this._circleToRayAngle,s=[],o=new Float32Array(3*(e+1)*(i+1));let a=0;for(let c=0;c<=i;++c){const h=[];for(let s=0;s<=e;++s){const l=s/e*Math.PI*2,u=c/i*Math.PI;let d=t;if(u>r){const e=Math.tan(u-r);d=t*Math.sqrt(1+e*e)}const p=3*a,f=Math.sin(u);o[p+0]=d*Math.cos(l)*f,o[p+1]=d*Math.sin(l)*f,o[p+2]=d*Math.cos(u)+n,h.push(a++)}s.push(h)}const c=new Uint16Array(6*e*i);let h=0;for(let t=0;t<i;++t)for(let i=0;i<e;++i){const e=s[t][i+1],n=s[t][i],r=s[t+1][i],o=s[t+1][i+1];c[h++]=e,c[h++]=n,c[h++]=o,c[h++]=n,c[h++]=r,c[h++]=o}const l=new hs,u=new Hr(o,3);return l.setAttribute("position",u),l.setIndex(new Hr(c,1)),l}},t.SliderComponent=tg,t.SpatialComponent=bg,t.SpotTag=uv,t.Tag=ov,t.TagComponent=Sv,t.TouchZoomHandler=qm,t.VertexGeometry=G_,t.Viewer=class extends Hf{constructor(t){super(),this._navigator=new Bw(t),this._container=new Mw(t,this._navigator.stateService),this._observer=new Hw(this,this._navigator,this._container),this._componentController=new dw(this._container,this._navigator,this._observer,t.imageId,t.component),this._customRenderer=new Uw(this._container,this._navigator),this._customCameraControls=new Vw(this._container,this._navigator)}get isNavigable(){return this._componentController.navigable}activateCombinedPanning(){this._navigator.panService.enable()}activateComponent(t){this._componentController.activate(t)}activateCover(){this._componentController.activateCover()}addCustomRenderer(t){this._customRenderer.add(t,this)}attachCustomCameraControls(t){this._customCameraControls.attach(t,this)}deactivateCombinedPanning(){this._navigator.panService.disable()}deactivateComponent(t){this._componentController.deactivate(t)}deactivateCover(){this._componentController.deactivateCover()}detachCustomCameraControls(){this._customCameraControls.detach(this)}fire(t,e){super.fire(t,e)}getBearing(){return new Promise(((t,e)=>{this._container.renderService.bearing$.pipe(Ee()).subscribe((e=>{t(e)}),(t=>{e(t)}))}))}getCameraControls(){return new Promise(((e,i)=>{this._navigator.stateService.state$.pipe(Ee()).subscribe((i=>{switch(i){case vm.Custom:e(t.CameraControls.Custom);break;case vm.Earth:e(t.CameraControls.Earth);break;default:e(t.CameraControls.Street)}}),(t=>{i(t)}))}))}getCanvas(){return this._container.canvas}getCanvasContainer(){return this._container.canvasContainer}getCenter(){return new Promise(((t,e)=>{this._navigator.stateService.getCenter().subscribe((e=>{t(e)}),(t=>{e(t)}))}))}getComponent(t){return this._componentController.get(t)}getContainer(){return this._container.container}getFieldOfView(){return new Promise(((t,e)=>{this._container.renderService.renderCamera$.pipe(Ee()).subscribe((e=>{t(e.perspective.fov)}),(t=>{e(t)}))}))}getImage(){return new Promise(((t,e)=>{this._navigator.stateService.currentImage$.pipe(Ee()).subscribe((e=>{t(e)}),(t=>{e(t)}))}))}getPointOfView(){return new Promise(((t,e)=>{gt(this._container.renderService.renderCamera$,this._container.renderService.bearing$).pipe(Ee()).subscribe((([e,i])=>{t({bearing:i,tilt:e.getTilt()})}),(t=>{e(t)}))}))}getPosition(){return new Promise(((t,e)=>{gt(this._container.renderService.renderCamera$,this._navigator.stateService.reference$).pipe(Ee()).subscribe((([e,i])=>{t(this._observer.projection.cameraToLngLat(e,i))}),(t=>{e(t)}))}))}getZoom(){return new Promise(((t,e)=>{this._navigator.stateService.getZoom().subscribe((e=>{t(e)}),(t=>{e(t)}))}))}hasCustomRenderer(t){return this._customRenderer.has(t)}moveDir(t){const e=this.isNavigable?this._navigator.moveDir$(t):q(new Error("Calling moveDir is not supported when viewer is not navigable."));return new Promise(((t,i)=>{e.subscribe((e=>{t(e)}),(t=>{i(t)}))}))}moveTo(t){const e=this.isNavigable?this._navigator.moveTo$(t):q(new Error("Calling moveTo is not supported when viewer is not navigable."));return new Promise(((t,i)=>{e.subscribe((e=>{t(e)}),(t=>{i(t)}))}))}off(t,e){super.off(t,e)}on(t,e){super.on(t,e)}project(t){return new Promise(((e,i)=>{this._observer.project$(t).subscribe((t=>{e(t)}),(t=>{i(t)}))}))}projectFromBasic(t){return new Promise(((e,i)=>{this._observer.projectBasic$(t).subscribe((t=>{e(t)}),(t=>{i(t)}))}))}remove(){this._customRenderer.dispose(this),this._customCameraControls.dispose(this),this._observer.dispose(),this._componentController.remove(),this._navigator.dispose(),this._container.remove();const t="remove",e={target:this,type:t};this.fire(t,e)}removeCustomRenderer(t){this._customRenderer.remove(t,this)}resize(){this._container.renderService.resize$.next()}setCameraControls(t){const e=Fw(t);e===vm.Traversing?this._navigator.stateService.traverse():e===vm.Earth?this._navigator.stateService.earth():e===vm.Custom?this._navigator.stateService.custom():console.warn(`Unsupported camera control transition (${t})`)}setCenter(t){this._navigator.stateService.setCenter(t)}setFieldOfView(t){this._container.renderService.renderCamera$.pipe(Ee()).subscribe((e=>{const i=e.fovToZoom(t);this._navigator.stateService.setZoom(i)}))}setFilter(t){return new Promise(((e,i)=>{this._navigator.setFilter$(t).subscribe((()=>{e(void 0)}),(t=>{i(t)}))}))}setRenderMode(t){this._container.renderService.renderMode$.next(t)}setTransitionMode(t){this._navigator.stateService.setTransitionMode(t)}setAccessToken(t){const e=this.isNavigable?this._navigator.setAccessToken$(t):q(new Error("Calling setAccessToken is not supported when viewer is not navigable."));return new Promise(((t,i)=>{e.subscribe((()=>{t(void 0)}),(t=>{i(t)}))}))}setZoom(t){this._navigator.stateService.setZoom(t)}triggerRerender(){this._container.glRenderer.triggerRerender()}unproject(t){return new Promise(((e,i)=>{this._observer.unproject$(t).subscribe((t=>{e(t)}),(t=>{i(t)}))}))}unprojectToBasic(t){return new Promise(((e,i)=>{this._observer.unprojectBasic$(t).subscribe((t=>{e(t)}),(t=>{i(t)}))}))}},t.ZoomComponent=Mv,t.decompress=Wx,t.enuToGeodetic=Ku,t.fetchArrayBuffer=Xx,t.geodeticToEnu=Ju,t.isFallbackSupported=hw,t.isSupported=function(){return hw()&&cw()},t.readMeshPbf=Zx,Object.defineProperty(t,"__esModule",{value:!0})}));
//# sourceMappingURL=mapillary.js.map
projects / rails.git / blobdiff