-(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":227}],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){
-// 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; };
-
-},{}],7:[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
- }
-}
-
-function createBuffer (length) {
- if (length > K_MAX_LENGTH) {
- throw new RangeError('Invalid typed array length')
- }
- // 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 Error(
- 'If encoding is specified then the first argument must be a string'
- )
- }
- 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 &&
- 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 === 'number') {
- throw new TypeError('"value" argument must not be a number')
- }
-
- if (isArrayBuffer(value)) {
- return fromArrayBuffer(value, encodingOrOffset, length)
- }
-
- if (typeof value === 'string') {
- return fromString(value, encodingOrOffset)
- }
-
- return fromObject(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 a number')
- } else if (size < 0) {
- throw new RangeError('"size" argument must not be negative')
- }
-}
-
-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('"encoding" must be a valid string 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 out of bounds')
- }
-
- if (array.byteLength < byteOffset + (length || 0)) {
- throw new RangeError('\'length\' is out of 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) {
- if (isArrayBufferView(obj) || 'length' in obj) {
- 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)
- }
- }
-
- throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')
-}
-
-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
-}
-
-Buffer.compare = function compare (a, b) {
- if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
- throw new TypeError('Arguments must be Buffers')
- }
-
- 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 (!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 (isArrayBufferView(string) || isArrayBuffer(string)) {
- return string.byteLength
- }
- if (typeof string !== 'string') {
- string = '' + string
- }
-
- var len = string.length
- if (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':
- case undefined:
- 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 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.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
- if (this.length > 0) {
- str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
- if (this.length > max) str += ' ... '
- }
- return '<Buffer ' + str + '>'
-}
-
-Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {
- if (!Buffer.isBuffer(target)) {
- throw new TypeError('Argument must be a Buffer')
- }
-
- 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
- }
- }
-
- // must be an even number of digits
- var strLen = string.length
- if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')
-
- 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 (!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('sourceStart out of bounds')
- 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
- var i
-
- if (this === target && start < targetStart && targetStart < end) {
- // descending copy from end
- for (i = len - 1; i >= 0; --i) {
- target[i + targetStart] = this[i + start]
- }
- } else if (len < 1000) {
- // ascending copy from start
- for (i = 0; i < len; ++i) {
- target[i + targetStart] = this[i + start]
- }
- } else {
- Uint8Array.prototype.set.call(
- target,
- this.subarray(start, start + len),
- 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 (val.length === 1) {
- var code = val.charCodeAt(0)
- if (code < 256) {
- val = code
- }
- }
- 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)
- }
- } 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
- : new Buffer(val, encoding)
- var len = bytes.length
- 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 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
-}
-
-// ArrayBuffers from another context (i.e. an iframe) do not pass the `instanceof` check
-// but they should be treated as valid. See: https://github.com/feross/buffer/issues/166
-function isArrayBuffer (obj) {
- return obj instanceof ArrayBuffer ||
- (obj != null && obj.constructor != null && obj.constructor.name === 'ArrayBuffer' &&
- typeof obj.byteLength === 'number')
-}
-
-// Node 0.10 supports `ArrayBuffer` but lacks `ArrayBuffer.isView`
-function isArrayBufferView (obj) {
- return (typeof ArrayBuffer.isView === 'function') && ArrayBuffer.isView(obj)
-}
-
-function numberIsNaN (obj) {
- return obj !== obj // eslint-disable-line no-self-compare
-}
-
-},{"base64-js":3,"ieee754":17}],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) 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 vertice 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(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 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);
- 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.prev; // hole touches outer segment; pick lower 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.next;
-
- while (p !== stop) {
- 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 ((tan < tanMin || (tan === tanMin && p.x > m.x)) && locallyInside(p, hole)) {
- m = p;
- tanMin = tan;
- }
- }
-
- p = p.next;
- }
-
- return m;
-}
-
-// 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) 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) &&
- locallyInside(a, b) && locallyInside(b, a) && middleInside(a, b);
-}
-
-// 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) {
- if ((equals(p1, q1) && equals(p2, q2)) ||
- (equals(p1, q2) && equals(p2, q1))) return true;
- return area(p1, q1, p2) > 0 !== area(p1, q1, q2) > 0 &&
- area(p2, q2, p1) > 0 !== area(p2, q2, q1) > 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) {
- // vertice index in coordinates array
- this.i = i;
-
- // vertex coordinates
- this.x = x;
- this.y = y;
-
- // previous and next vertice 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){
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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 v0.5.0
- * 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) :
- (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) {
- var this$1 = this;
-
- while (x.parent) {
- var p = x.parent;
- if (!p.parent) {
- if (p.left === x) { this$1.rotateRight(p); }
- else { this$1.rotateLeft(p); }
- } else if (p.left === x && p.parent.left === p) {
- this$1.rotateRight(p.parent);
- this$1.rotateRight(p);
- } else if (p.right === x && p.parent.right === p) {
- this$1.rotateLeft(p.parent);
- this$1.rotateLeft(p);
- } else if (p.left === x && p.parent.right === p) {
- this$1.rotateRight(p);
- this$1.rotateLeft(p);
- } else {
- this$1.rotateLeft(p);
- this$1.rotateRight(p);
- }
- }
- };
-
-
- SplayTree.prototype.splay = function splay (x) {
- var this$1 = this;
-
- 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$1._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 this$1 = this;
-
- 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$1; } // 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
- event.inResult = inResult(event, operation);
- }
-
-
- /* 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 */
-
- 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;
-
- /**
- * Does event belong to result?
- * @type {Boolean}
- */
- this.inResult = false;
-
-
- // connection step
-
- /**
- * @type {Boolean}
- */
- this.resultInOut = false;
-
- this.isExteriorRing = 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];
- };
-
-
- SweepEvent.prototype.clone = function clone () {
- var copy = new SweepEvent(
- this.point, this.left, this.otherEvent, this.isSubject, this.type);
-
- copy.inResult = this.inResult;
- copy.prevInResult = this.prevInResult;
- copy.isExteriorRing = this.isExteriorRing;
- copy.inOut = this.inOut;
- copy.otherInOut = this.otherInOut;
-
- return copy;
- };
-
- 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;
- // };
-
- /**
- * 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) {
- return (p0[0] - p2[0]) * (p1[1] - p2[1]) - (p1[0] - p2[0]) * (p0[1] - p2[1]);
- }
-
- /**
- * @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, p2);
- }
-
-
- /* 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;
- }
-
- /**
- * @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.pos = 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.pos;
- event.pos = event.otherEvent.pos;
- event.otherEvent.pos = tmp;
- }
- }
-
- return resultEvents;
- }
-
-
- /**
- * @param {Number} pos
- * @param {Array.<SweepEvent>} resultEvents
- * @param {Object>} processed
- * @return {Number}
- */
- function nextPos(pos, resultEvents, processed, origIndex) {
- var p, p1;
- var newPos = pos + 1;
- var length = resultEvents.length;
-
- p = resultEvents[pos].point;
-
- if (newPos < length)
- { p1 = resultEvents[newPos].point; }
-
-
- // while in range and not the current one by value
- 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 >= origIndex) {
- newPos--;
- }
- return newPos;
- }
-
-
- /**
- * @param {Array.<SweepEvent>} sortedEvents
- * @return {Array.<*>} polygons
- */
- function connectEdges(sortedEvents, operation) {
- var i, len;
- var resultEvents = orderEvents(sortedEvents);
-
- // "false"-filled array
- var processed = {};
- var result = [];
- var event;
-
- for (i = 0, len = resultEvents.length; i < len; i++) {
- if (processed[i]) { continue; }
- var contour = [[]];
-
- if (!resultEvents[i].isExteriorRing) {
- if (operation === DIFFERENCE && !resultEvents[i].isSubject && result.length === 0) {
- result.push(contour);
- } else if (result.length === 0) {
- result.push([[contour]]);
- } else {
- result[result.length - 1].push(contour[0]);
- }
- } else if (operation === DIFFERENCE && !resultEvents[i].isSubject && result.length > 1) {
- result[result.length - 1].push(contour[0]);
- } else {
- result.push(contour);
- }
-
- var ringId = result.length - 1;
- var pos = i;
-
- var initial = resultEvents[i].point;
- contour[0].push(initial);
-
- while (pos >= i) {
- event = resultEvents[pos];
- processed[pos] = true;
-
- if (event.left) {
- event.resultInOut = false;
- event.contourId = ringId;
- } else {
- event.otherEvent.resultInOut = true;
- event.otherEvent.contourId = ringId;
- }
-
- pos = event.pos;
- processed[pos] = true;
- contour[0].push(resultEvents[pos].point);
- pos = nextPos(pos, resultEvents, processed, i);
- }
-
- pos = pos === -1 ? i : pos;
-
- event = resultEvents[pos];
- processed[pos] = processed[event.pos] = true;
- event.otherEvent.resultInOut = true;
- event.otherEvent.contourId = ringId;
- }
-
- // Handle if the result is a polygon (eg not multipoly)
- // Commented it again, let's see what do we mean by that
- // if (result.length === 1) result = result[0];
- return result;
- }
-
- var tinyqueue = TinyQueue;
- var default_1 = TinyQueue;
-
- function TinyQueue(data, compare) {
- var this$1 = this;
-
- 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$1._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 this$1 = this;
-
- 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$1.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 result = connectEdges(sortedEvents, operation);
- //console.timeEnd('connect vertices');
- return result;
- }
-
- 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.union = union;
- exports.diff = diff;
- exports.xor = xor;
- exports.intersection = intersection$1;
- exports.operations = operations;
-
- Object.defineProperty(exports, '__esModule', { value: true });
-
-})));
-
-
-},{}],23:[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":6}],24:[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;
-
-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,
- str = readUtf8(this.buf, this.pos, end);
- this.pos = end;
- return str;
- },
-
- 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) {
- var end = readPackedEnd(this);
- arr = arr || [];
- while (this.pos < end) arr.push(this.readVarint(isSigned));
- return arr;
- },
- readPackedSVarint: function(arr) {
- var end = readPackedEnd(this);
- arr = arr || [];
- while (this.pos < end) arr.push(this.readSVarint());
- return arr;
- },
- readPackedBoolean: function(arr) {
- var end = readPackedEnd(this);
- arr = arr || [];
- while (this.pos < end) arr.push(this.readBoolean());
- return arr;
- },
- readPackedFloat: function(arr) {
- var end = readPackedEnd(this);
- arr = arr || [];
- while (this.pos < end) arr.push(this.readFloat());
- return arr;
- },
- readPackedDouble: function(arr) {
- var end = readPackedEnd(this);
- arr = arr || [];
- while (this.pos < end) arr.push(this.readDouble());
- return arr;
- },
- readPackedFixed32: function(arr) {
- var end = readPackedEnd(this);
- arr = arr || [];
- while (this.pos < end) arr.push(this.readFixed32());
- return arr;
- },
- readPackedSFixed32: function(arr) {
- var end = readPackedEnd(this);
- arr = arr || [];
- while (this.pos < end) arr.push(this.readSFixed32());
- return arr;
- },
- readPackedFixed64: function(arr) {
- var end = readPackedEnd(this);
- arr = arr || [];
- while (this.pos < end) arr.push(this.readFixed64());
- return arr;
- },
- readPackedSFixed64: function(arr) {
- 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) { this.writeMessage(tag, writePackedVarint, arr); },
- writePackedSVarint: function(tag, arr) { this.writeMessage(tag, writePackedSVarint, arr); },
- writePackedBoolean: function(tag, arr) { this.writeMessage(tag, writePackedBoolean, arr); },
- writePackedFloat: function(tag, arr) { this.writeMessage(tag, writePackedFloat, arr); },
- writePackedDouble: function(tag, arr) { this.writeMessage(tag, writePackedDouble, arr); },
- writePackedFixed32: function(tag, arr) { this.writeMessage(tag, writePackedFixed32, arr); },
- writePackedSFixed32: function(tag, arr) { this.writeMessage(tag, writePackedSFixed32, arr); },
- writePackedFixed64: function(tag, arr) { this.writeMessage(tag, writePackedFixed64, arr); },
- writePackedSFixed64: function(tag, arr) { 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.ceil(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 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":17}],25:[function(require,module,exports){
-(function (global, factory) {
- typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
- typeof define === 'function' && define.amd ? define(factory) :
- (global.quickselect = factory());
-}(this, (function () { 'use strict';
-
-function quickselect(arr, k, left, right, compare) {
- quickselectStep(arr, k, left || 0, right || (arr.length - 1), compare || defaultCompare);
-}
-
-function quickselectStep(arr, k, left, right, compare) {
-
- while (right > left) {
- if (right - left > 600) {
- var n = right - left + 1;
- var m = k - left + 1;
- var z = Math.log(n);
- var s = 0.5 * Math.exp(2 * z / 3);
- var sd = 0.5 * Math.sqrt(z * s * (n - s) / n) * (m - n / 2 < 0 ? -1 : 1);
- var newLeft = Math.max(left, Math.floor(k - m * s / n + sd));
- var newRight = Math.min(right, Math.floor(k + (n - m) * s / n + sd));
- quickselectStep(arr, k, newLeft, newRight, compare);
- }
-
- var t = arr[k];
- var i = left;
- var j = right;
-
- swap(arr, left, k);
- if (compare(arr[right], t) > 0) swap(arr, left, right);
-
- while (i < j) {
- swap(arr, i, j);
- i++;
- j--;
- while (compare(arr[i], t) < 0) i++;
- while (compare(arr[j], t) > 0) j--;
- }
-
- if (compare(arr[left], t) === 0) swap(arr, left, j);
- else {
- j++;
- swap(arr, j, right);
- }
-
- if (j <= k) left = j + 1;
- if (k <= j) right = j - 1;
- }
-}
-
-function swap(arr, i, j) {
- var tmp = arr[i];
- arr[i] = arr[j];
- arr[j] = tmp;
-}
-
-function defaultCompare(a, b) {
- return a < b ? -1 : a > b ? 1 : 0;
-}
-
-return quickselect;
-
-})));
-
-},{}],26:[function(require,module,exports){
-'use strict';
-
-module.exports = rbush;
-module.exports.default = rbush;
-
-var quickselect = require('quickselect');
-
-function rbush(maxEntries, format) {
- if (!(this instanceof rbush)) return new rbush(maxEntries, format);
-
- // max entries in a node is 9 by default; min node fill is 40% for best performance
- this._maxEntries = Math.max(4, maxEntries || 9);
- this._minEntries = Math.max(2, Math.ceil(this._maxEntries * 0.4));
-
- if (format) {
- this._initFormat(format);
- }
-
- this.clear();
-}
-
-rbush.prototype = {
-
- all: function () {
- return this._all(this.data, []);
- },
-
- search: function (bbox) {
-
- var node = this.data,
- result = [],
- toBBox = this.toBBox;
-
- if (!intersects(bbox, node)) return result;
-
- var nodesToSearch = [],
- i, len, child, childBBox;
-
- while (node) {
- for (i = 0, len = node.children.length; i < len; i++) {
-
- child = node.children[i];
- childBBox = node.leaf ? toBBox(child) : child;
-
- if (intersects(bbox, childBBox)) {
- if (node.leaf) result.push(child);
- else if (contains(bbox, childBBox)) this._all(child, result);
- else nodesToSearch.push(child);
- }
- }
- node = nodesToSearch.pop();
- }
-
- return result;
- },
-
- collides: function (bbox) {
-
- var node = this.data,
- toBBox = this.toBBox;
-
- if (!intersects(bbox, node)) return false;
-
- var nodesToSearch = [],
- i, len, child, childBBox;
-
- while (node) {
- for (i = 0, len = node.children.length; i < len; i++) {
-
- child = node.children[i];
- childBBox = node.leaf ? toBBox(child) : child;
-
- if (intersects(bbox, childBBox)) {
- if (node.leaf || contains(bbox, childBBox)) return true;
- nodesToSearch.push(child);
- }
- }
- node = nodesToSearch.pop();
- }
-
- return false;
- },
-
- load: function (data) {
- if (!(data && data.length)) return this;
-
- if (data.length < this._minEntries) {
- for (var i = 0, len = data.length; i < len; i++) {
- this.insert(data[i]);
- }
- return this;
- }
-
- // recursively build the tree with the given data from scratch using OMT algorithm
- var node = this._build(data.slice(), 0, data.length - 1, 0);
-
- if (!this.data.children.length) {
- // save as is if tree is empty
- this.data = node;
-
- } else if (this.data.height === node.height) {
- // split root if trees have the same height
- this._splitRoot(this.data, node);
-
- } else {
- if (this.data.height < node.height) {
- // swap trees if inserted one is bigger
- var tmpNode = this.data;
- this.data = node;
- node = tmpNode;
- }
-
- // insert the small tree into the large tree at appropriate level
- this._insert(node, this.data.height - node.height - 1, true);
- }
-
- return this;
- },
-
- insert: function (item) {
- if (item) this._insert(item, this.data.height - 1);
- return this;
- },
-
- clear: function () {
- this.data = createNode([]);
- return this;
- },
-
- remove: function (item, equalsFn) {
- if (!item) return this;
-
- var node = this.data,
- bbox = this.toBBox(item),
- path = [],
- indexes = [],
- i, parent, index, goingUp;
-
- // depth-first iterative tree traversal
- while (node || path.length) {
-
- if (!node) { // go up
- node = path.pop();
- parent = path[path.length - 1];
- i = indexes.pop();
- goingUp = true;
- }
-
- if (node.leaf) { // check current node
- index = findItem(item, node.children, equalsFn);
-
- if (index !== -1) {
- // item found, remove the item and condense tree upwards
- node.children.splice(index, 1);
- path.push(node);
- this._condense(path);
- return this;
- }
- }
-
- if (!goingUp && !node.leaf && contains(node, bbox)) { // go down
- path.push(node);
- indexes.push(i);
- i = 0;
- parent = node;
- node = node.children[0];
-
- } else if (parent) { // go right
- i++;
- node = parent.children[i];
- goingUp = false;
-
- } else node = null; // nothing found
- }
-
- return this;
- },
-
- toBBox: function (item) { return item; },
-
- compareMinX: compareNodeMinX,
- compareMinY: compareNodeMinY,
-
- toJSON: function () { return this.data; },
-
- fromJSON: function (data) {
- this.data = data;
- return this;
- },
-
- _all: function (node, result) {
- var nodesToSearch = [];
- while (node) {
- if (node.leaf) result.push.apply(result, node.children);
- else nodesToSearch.push.apply(nodesToSearch, node.children);
-
- node = nodesToSearch.pop();
- }
- return result;
- },
-
- _build: function (items, left, right, height) {
-
- var N = right - left + 1,
- M = this._maxEntries,
- node;
-
- if (N <= M) {
- // reached leaf level; return leaf
- node = createNode(items.slice(left, right + 1));
- calcBBox(node, this.toBBox);
- return node;
- }
-
- if (!height) {
- // target height of the bulk-loaded tree
- height = Math.ceil(Math.log(N) / Math.log(M));
-
- // target number of root entries to maximize storage utilization
- M = Math.ceil(N / Math.pow(M, height - 1));
- }
-
- node = createNode([]);
- node.leaf = false;
- node.height = height;
-
- // split the items into M mostly square tiles
-
- var N2 = Math.ceil(N / M),
- N1 = N2 * Math.ceil(Math.sqrt(M)),
- i, j, right2, right3;
-
- multiSelect(items, left, right, N1, this.compareMinX);
-
- for (i = left; i <= right; i += N1) {
-
- right2 = Math.min(i + N1 - 1, right);
-
- multiSelect(items, i, right2, N2, this.compareMinY);
-
- for (j = i; j <= right2; j += N2) {
-
- right3 = Math.min(j + N2 - 1, right2);
-
- // pack each entry recursively
- node.children.push(this._build(items, j, right3, height - 1));
- }
- }
-
- calcBBox(node, this.toBBox);
-
- return node;
- },
-
- _chooseSubtree: function (bbox, node, level, path) {
-
- var i, len, child, targetNode, area, enlargement, minArea, minEnlargement;
-
- while (true) {
- path.push(node);
-
- if (node.leaf || path.length - 1 === level) break;
-
- minArea = minEnlargement = Infinity;
-
- for (i = 0, len = node.children.length; i < len; i++) {
- child = node.children[i];
- area = bboxArea(child);
- enlargement = enlargedArea(bbox, child) - area;
-
- // choose entry with the least area enlargement
- if (enlargement < minEnlargement) {
- minEnlargement = enlargement;
- minArea = area < minArea ? area : minArea;
- targetNode = child;
-
- } else if (enlargement === minEnlargement) {
- // otherwise choose one with the smallest area
- if (area < minArea) {
- minArea = area;
- targetNode = child;
- }
- }
- }
-
- node = targetNode || node.children[0];
- }
-
- return node;
- },
-
- _insert: function (item, level, isNode) {
-
- var toBBox = this.toBBox,
- bbox = isNode ? item : toBBox(item),
- insertPath = [];
-
- // find the best node for accommodating the item, saving all nodes along the path too
- var node = this._chooseSubtree(bbox, this.data, level, insertPath);
-
- // put the item into the node
- node.children.push(item);
- extend(node, bbox);
-
- // split on node overflow; propagate upwards if necessary
- while (level >= 0) {
- if (insertPath[level].children.length > this._maxEntries) {
- this._split(insertPath, level);
- level--;
- } else break;
- }
-
- // adjust bboxes along the insertion path
- this._adjustParentBBoxes(bbox, insertPath, level);
- },
-
- // split overflowed node into two
- _split: function (insertPath, level) {
-
- var node = insertPath[level],
- M = node.children.length,
- m = this._minEntries;
-
- this._chooseSplitAxis(node, m, M);
-
- var splitIndex = this._chooseSplitIndex(node, m, M);
-
- var newNode = createNode(node.children.splice(splitIndex, node.children.length - splitIndex));
- newNode.height = node.height;
- newNode.leaf = node.leaf;
-
- calcBBox(node, this.toBBox);
- calcBBox(newNode, this.toBBox);
-
- if (level) insertPath[level - 1].children.push(newNode);
- else this._splitRoot(node, newNode);
- },
-
- _splitRoot: function (node, newNode) {
- // split root node
- this.data = createNode([node, newNode]);
- this.data.height = node.height + 1;
- this.data.leaf = false;
- calcBBox(this.data, this.toBBox);
- },
-
- _chooseSplitIndex: function (node, m, M) {
-
- var i, bbox1, bbox2, overlap, area, minOverlap, minArea, index;
-
- minOverlap = minArea = Infinity;
-
- for (i = m; i <= M - m; i++) {
- bbox1 = distBBox(node, 0, i, this.toBBox);
- bbox2 = distBBox(node, i, M, this.toBBox);
-
- overlap = intersectionArea(bbox1, bbox2);
- area = bboxArea(bbox1) + bboxArea(bbox2);
-
- // choose distribution with minimum overlap
- if (overlap < minOverlap) {
- minOverlap = overlap;
- index = i;
-
- minArea = area < minArea ? area : minArea;
-
- } else if (overlap === minOverlap) {
- // otherwise choose distribution with minimum area
- if (area < minArea) {
- minArea = area;
- index = i;
- }
- }
- }
-
- return index;
- },
-
- // sorts node children by the best axis for split
- _chooseSplitAxis: function (node, m, M) {
-
- var compareMinX = node.leaf ? this.compareMinX : compareNodeMinX,
- compareMinY = node.leaf ? this.compareMinY : compareNodeMinY,
- xMargin = this._allDistMargin(node, m, M, compareMinX),
- yMargin = this._allDistMargin(node, m, M, compareMinY);
-
- // if total distributions margin value is minimal for x, sort by minX,
- // otherwise it's already sorted by minY
- if (xMargin < yMargin) node.children.sort(compareMinX);
- },
-
- // total margin of all possible split distributions where each node is at least m full
- _allDistMargin: function (node, m, M, compare) {
-
- node.children.sort(compare);
-
- var toBBox = this.toBBox,
- leftBBox = distBBox(node, 0, m, toBBox),
- rightBBox = distBBox(node, M - m, M, toBBox),
- margin = bboxMargin(leftBBox) + bboxMargin(rightBBox),
- i, child;
-
- for (i = m; i < M - m; i++) {
- child = node.children[i];
- extend(leftBBox, node.leaf ? toBBox(child) : child);
- margin += bboxMargin(leftBBox);
- }
-
- for (i = M - m - 1; i >= m; i--) {
- child = node.children[i];
- extend(rightBBox, node.leaf ? toBBox(child) : child);
- margin += bboxMargin(rightBBox);
- }
-
- return margin;
- },
-
- _adjustParentBBoxes: function (bbox, path, level) {
- // adjust bboxes along the given tree path
- for (var i = level; i >= 0; i--) {
- extend(path[i], bbox);
- }
- },
-
- _condense: function (path) {
- // go through the path, removing empty nodes and updating bboxes
- for (var i = path.length - 1, siblings; i >= 0; i--) {
- if (path[i].children.length === 0) {
- if (i > 0) {
- siblings = path[i - 1].children;
- siblings.splice(siblings.indexOf(path[i]), 1);
-
- } else this.clear();
-
- } else calcBBox(path[i], this.toBBox);
- }
- },
-
- _initFormat: function (format) {
- // data format (minX, minY, maxX, maxY accessors)
-
- // uses eval-type function compilation instead of just accepting a toBBox function
- // because the algorithms are very sensitive to sorting functions performance,
- // so they should be dead simple and without inner calls
-
- var compareArr = ['return a', ' - b', ';'];
-
- this.compareMinX = new Function('a', 'b', compareArr.join(format[0]));
- this.compareMinY = new Function('a', 'b', compareArr.join(format[1]));
-
- this.toBBox = new Function('a',
- 'return {minX: a' + format[0] +
- ', minY: a' + format[1] +
- ', maxX: a' + format[2] +
- ', maxY: a' + format[3] + '};');
- }
-};
-
-function findItem(item, items, equalsFn) {
- if (!equalsFn) return items.indexOf(item);
-
- for (var i = 0; i < items.length; i++) {
- if (equalsFn(item, items[i])) return i;
- }
- return -1;
-}
-
-// calculate node's bbox from bboxes of its children
-function calcBBox(node, toBBox) {
- distBBox(node, 0, node.children.length, toBBox, node);
-}
-
-// min bounding rectangle of node children from k to p-1
-function distBBox(node, k, p, toBBox, destNode) {
- if (!destNode) destNode = createNode(null);
- destNode.minX = Infinity;
- destNode.minY = Infinity;
- destNode.maxX = -Infinity;
- destNode.maxY = -Infinity;
-
- for (var i = k, child; i < p; i++) {
- child = node.children[i];
- extend(destNode, node.leaf ? toBBox(child) : child);
- }
-
- return destNode;
-}
-
-function extend(a, b) {
- a.minX = Math.min(a.minX, b.minX);
- a.minY = Math.min(a.minY, b.minY);
- a.maxX = Math.max(a.maxX, b.maxX);
- a.maxY = Math.max(a.maxY, b.maxY);
- return a;
-}
-
-function compareNodeMinX(a, b) { return a.minX - b.minX; }
-function compareNodeMinY(a, b) { return a.minY - b.minY; }
-
-function bboxArea(a) { return (a.maxX - a.minX) * (a.maxY - a.minY); }
-function bboxMargin(a) { return (a.maxX - a.minX) + (a.maxY - a.minY); }
-
-function enlargedArea(a, b) {
- return (Math.max(b.maxX, a.maxX) - Math.min(b.minX, a.minX)) *
- (Math.max(b.maxY, a.maxY) - Math.min(b.minY, a.minY));
-}
-
-function intersectionArea(a, b) {
- var minX = Math.max(a.minX, b.minX),
- minY = Math.max(a.minY, b.minY),
- maxX = Math.min(a.maxX, b.maxX),
- maxY = Math.min(a.maxY, b.maxY);
-
- return Math.max(0, maxX - minX) *
- Math.max(0, maxY - minY);
-}
-
-function contains(a, b) {
- return a.minX <= b.minX &&
- a.minY <= b.minY &&
- b.maxX <= a.maxX &&
- b.maxY <= a.maxY;
-}
-
-function intersects(a, b) {
- return b.minX <= a.maxX &&
- b.minY <= a.maxY &&
- b.maxX >= a.minX &&
- b.maxY >= a.minY;
-}
-
-function createNode(children) {
- return {
- children: children,
- height: 1,
- leaf: true,
- minX: Infinity,
- minY: Infinity,
- maxX: -Infinity,
- maxY: -Infinity
- };
-}
-
-// sort an array so that items come in groups of n unsorted items, with groups sorted between each other;
-// combines selection algorithm with binary divide & conquer approach
-
-function multiSelect(arr, left, right, n, compare) {
- var stack = [left, right],
- mid;
-
- while (stack.length) {
- right = stack.pop();
- left = stack.pop();
-
- if (right - left <= n) continue;
-
- mid = left + Math.ceil((right - left) / n / 2) * n;
- quickselect(arr, mid, left, right, compare);
-
- stack.push(left, mid, mid, right);
- }
-}
-
-},{"quickselect":25}],27:[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;
-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 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 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":28,"./internal/BehaviorSubject":29,"./internal/Notification":31,"./internal/Observable":32,"./internal/ReplaySubject":35,"./internal/Scheduler":36,"./internal/Subject":37,"./internal/Subscriber":39,"./internal/Subscription":40,"./internal/config":41,"./internal/observable/ConnectableObservable":42,"./internal/observable/bindCallback":44,"./internal/observable/bindNodeCallback":45,"./internal/observable/combineLatest":46,"./internal/observable/concat":47,"./internal/observable/defer":48,"./internal/observable/empty":49,"./internal/observable/forkJoin":50,"./internal/observable/from":51,"./internal/observable/fromEvent":53,"./internal/observable/fromEventPattern":54,"./internal/observable/generate":58,"./internal/observable/iif":59,"./internal/observable/interval":60,"./internal/observable/merge":61,"./internal/observable/never":62,"./internal/observable/of":63,"./internal/observable/onErrorResumeNext":64,"./internal/observable/pairs":65,"./internal/observable/race":66,"./internal/observable/range":67,"./internal/observable/throwError":69,"./internal/observable/timer":70,"./internal/observable/using":71,"./internal/observable/zip":72,"./internal/operators/groupBy":108,"./internal/scheduler/VirtualTimeScheduler":185,"./internal/scheduler/animationFrame":186,"./internal/scheduler/asap":187,"./internal/scheduler/async":188,"./internal/scheduler/queue":189,"./internal/symbol/observable":191,"./internal/util/ArgumentOutOfRangeError":193,"./internal/util/EmptyError":194,"./internal/util/ObjectUnsubscribedError":196,"./internal/util/TimeoutError":197,"./internal/util/UnsubscriptionError":198,"./internal/util/identity":202,"./internal/util/isObservable":211,"./internal/util/noop":214,"./internal/util/pipe":216}],28:[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":37,"./Subscription":40}],29:[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":37,"./util/ObjectUnsubscribedError":196}],30:[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":39}],31:[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 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":49,"./observable/of":63,"./observable/throwError":69}],32:[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("../internal/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) {
- 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;
-}
-
-},{"../internal/symbol/observable":191,"./config":41,"./util/canReportError":199,"./util/pipe":216,"./util/toSubscriber":223}],33:[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":41,"./util/hostReportError":201}],34:[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":39}],35:[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":37,"./SubjectSubscription":38,"./Subscription":40,"./operators/observeOn":123,"./scheduler/queue":189,"./util/ObjectUnsubscribedError":196}],36:[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;
-
-},{}],37:[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":192,"./Observable":32,"./SubjectSubscription":38,"./Subscriber":39,"./Subscription":40,"./util/ObjectUnsubscribedError":196}],38:[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":40}],39:[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;
- _this._parentSubscription = null;
- 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 _a = this, _parent = _a._parent, _parents = _a._parents;
- this._parent = null;
- this._parents = null;
- this.unsubscribe();
- this.closed = false;
- this.isStopped = false;
- this._parent = _parent;
- this._parents = _parents;
- this._parentSubscription = null;
- 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":192,"./Observer":33,"./Subscription":40,"./config":41,"./util/hostReportError":201,"./util/isFunction":206}],40:[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 tryCatch_1 = require("./util/tryCatch");
-var errorObject_1 = require("./util/errorObject");
-var UnsubscriptionError_1 = require("./util/UnsubscriptionError");
-var Subscription = (function () {
- function Subscription(unsubscribe) {
- this.closed = false;
- this._parent = null;
- this._parents = null;
- this._subscriptions = null;
- if (unsubscribe) {
- this._unsubscribe = unsubscribe;
- }
- }
- Subscription.prototype.unsubscribe = function () {
- var hasErrors = false;
- var errors;
- if (this.closed) {
- return;
- }
- var _a = this, _parent = _a._parent, _parents = _a._parents, _unsubscribe = _a._unsubscribe, _subscriptions = _a._subscriptions;
- this.closed = true;
- this._parent = null;
- this._parents = null;
- this._subscriptions = null;
- var index = -1;
- var len = _parents ? _parents.length : 0;
- while (_parent) {
- _parent.remove(this);
- _parent = ++index < len && _parents[index] || null;
- }
- if (isFunction_1.isFunction(_unsubscribe)) {
- var trial = tryCatch_1.tryCatch(_unsubscribe).call(this);
- if (trial === errorObject_1.errorObject) {
- hasErrors = true;
- errors = errors || (errorObject_1.errorObject.e instanceof UnsubscriptionError_1.UnsubscriptionError ?
- flattenUnsubscriptionErrors(errorObject_1.errorObject.e.errors) : [errorObject_1.errorObject.e]);
- }
- }
- if (isArray_1.isArray(_subscriptions)) {
- index = -1;
- len = _subscriptions.length;
- while (++index < len) {
- var sub = _subscriptions[index];
- if (isObject_1.isObject(sub)) {
- var trial = tryCatch_1.tryCatch(sub.unsubscribe).call(sub);
- if (trial === errorObject_1.errorObject) {
- hasErrors = true;
- errors = errors || [];
- var err = errorObject_1.errorObject.e;
- if (err instanceof UnsubscriptionError_1.UnsubscriptionError) {
- errors = errors.concat(flattenUnsubscriptionErrors(err.errors));
- }
- else {
- errors.push(err);
- }
- }
- }
- }
- }
- if (hasErrors) {
- throw new UnsubscriptionError_1.UnsubscriptionError(errors);
- }
- };
- Subscription.prototype.add = function (teardown) {
- if (!teardown || (teardown === Subscription.EMPTY)) {
- return Subscription.EMPTY;
- }
- if (teardown === this) {
- return this;
- }
- var subscription = teardown;
- switch (typeof teardown) {
- case 'function':
- subscription = new Subscription(teardown);
- case 'object':
- if (subscription.closed || typeof subscription.unsubscribe !== 'function') {
- return subscription;
- }
- else if (this.closed) {
- subscription.unsubscribe();
- return subscription;
- }
- else if (typeof subscription._addParent !== 'function') {
- var tmp = subscription;
- subscription = new Subscription();
- subscription._subscriptions = [tmp];
- }
- break;
- default:
- throw new Error('unrecognized teardown ' + teardown + ' added to Subscription.');
- }
- var subscriptions = this._subscriptions || (this._subscriptions = []);
- subscriptions.push(subscription);
- subscription._addParent(this);
- 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.prototype._addParent = function (parent) {
- var _a = this, _parent = _a._parent, _parents = _a._parents;
- if (!_parent || _parent === parent) {
- this._parent = parent;
- }
- else if (!_parents) {
- this._parents = [parent];
- }
- else if (_parents.indexOf(parent) === -1) {
- _parents.push(parent);
- }
- };
- 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":198,"./util/errorObject":200,"./util/isArray":203,"./util/isFunction":206,"./util/isObject":210,"./util/tryCatch":224}],41:[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;
- },
-};
-
-},{}],42:[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;
- }
- else {
- this._connection = connection;
- }
- }
- return connection;
- };
- ConnectableObservable.prototype.refCount = function () {
- return refCount_1.refCount()(this);
- };
- return ConnectableObservable;
-}(Observable_1.Observable));
-exports.ConnectableObservable = ConnectableObservable;
-var connectableProto = ConnectableObservable.prototype;
-exports.connectableObservableDescriptor = {
- 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":32,"../Subject":37,"../Subscriber":39,"../Subscription":40,"../operators/refCount":134}],43:[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":32,"../scheduler/asap":187,"../util/isNumeric":209}],44:[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":28,"../Observable":32,"../operators/map":112,"../util/canReportError":199,"../util/isArray":203,"../util/isScheduler":213}],45:[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":28,"../Observable":32,"../operators/map":112,"../util/canReportError":199,"../util/isArray":203,"../util/isScheduler":213}],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 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":34,"../util/isArray":203,"../util/isScheduler":213,"../util/subscribeToResult":222,"./fromArray":52}],47:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var isScheduler_1 = require("../util/isScheduler");
-var of_1 = require("./of");
-var from_1 = require("./from");
-var concatAll_1 = require("../operators/concatAll");
-function concat() {
- var observables = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- observables[_i] = arguments[_i];
- }
- if (observables.length === 1 || (observables.length === 2 && isScheduler_1.isScheduler(observables[1]))) {
- return from_1.from(observables[0]);
- }
- return concatAll_1.concatAll()(of_1.of.apply(void 0, observables));
-}
-exports.concat = concat;
-
-},{"../operators/concatAll":84,"../util/isScheduler":213,"./from":51,"./of":63}],48:[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":32,"./empty":49,"./from":51}],49:[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(); }); });
-}
-exports.emptyScheduled = emptyScheduled;
-
-},{"../Observable":32}],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 Observable_1 = require("../Observable");
-var isArray_1 = require("../util/isArray");
-var empty_1 = require("./empty");
-var subscribeToResult_1 = require("../util/subscribeToResult");
-var OuterSubscriber_1 = require("../OuterSubscriber");
-var map_1 = require("../operators/map");
-function forkJoin() {
- var sources = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- sources[_i] = arguments[_i];
- }
- var resultSelector;
- if (typeof sources[sources.length - 1] === 'function') {
- resultSelector = sources.pop();
- }
- if (sources.length === 1 && isArray_1.isArray(sources[0])) {
- sources = sources[0];
- }
- if (sources.length === 0) {
- return empty_1.EMPTY;
- }
- if (resultSelector) {
- return forkJoin(sources).pipe(map_1.map(function (args) { return resultSelector.apply(void 0, args); }));
- }
- return new Observable_1.Observable(function (subscriber) {
- return new ForkJoinSubscriber(subscriber, sources);
- });
-}
-exports.forkJoin = forkJoin;
-var ForkJoinSubscriber = (function (_super) {
- __extends(ForkJoinSubscriber, _super);
- function ForkJoinSubscriber(destination, sources) {
- var _this = _super.call(this, destination) || this;
- _this.sources = sources;
- _this.completed = 0;
- _this.haveValues = 0;
- var len = sources.length;
- _this.values = new Array(len);
- for (var i = 0; i < len; i++) {
- var source = sources[i];
- var innerSubscription = subscribeToResult_1.subscribeToResult(_this, source, null, i);
- if (innerSubscription) {
- _this.add(innerSubscription);
- }
- }
- return _this;
- }
- ForkJoinSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
- this.values[outerIndex] = innerValue;
- if (!innerSub._hasValue) {
- innerSub._hasValue = true;
- this.haveValues++;
- }
- };
- ForkJoinSubscriber.prototype.notifyComplete = function (innerSub) {
- var _a = this, destination = _a.destination, haveValues = _a.haveValues, values = _a.values;
- var len = values.length;
- if (!innerSub._hasValue) {
- destination.complete();
- return;
- }
- this.completed++;
- if (this.completed !== len) {
- return;
- }
- if (haveValues === len) {
- destination.next(values);
- }
- destination.complete();
- };
- return ForkJoinSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../Observable":32,"../OuterSubscriber":34,"../operators/map":112,"../util/isArray":203,"../util/subscribeToResult":222,"./empty":49}],51:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var isPromise_1 = require("../util/isPromise");
-var isArrayLike_1 = require("../util/isArrayLike");
-var isInteropObservable_1 = require("../util/isInteropObservable");
-var isIterable_1 = require("../util/isIterable");
-var fromArray_1 = require("./fromArray");
-var fromPromise_1 = require("./fromPromise");
-var fromIterable_1 = require("./fromIterable");
-var fromObservable_1 = require("./fromObservable");
-var subscribeTo_1 = require("../util/subscribeTo");
-function from(input, scheduler) {
- if (!scheduler) {
- if (input instanceof Observable_1.Observable) {
- return input;
- }
- return new Observable_1.Observable(subscribeTo_1.subscribeTo(input));
- }
- if (input != null) {
- if (isInteropObservable_1.isInteropObservable(input)) {
- return fromObservable_1.fromObservable(input, scheduler);
- }
- else if (isPromise_1.isPromise(input)) {
- return fromPromise_1.fromPromise(input, scheduler);
- }
- else if (isArrayLike_1.isArrayLike(input)) {
- return fromArray_1.fromArray(input, scheduler);
- }
- else if (isIterable_1.isIterable(input) || typeof input === 'string') {
- return fromIterable_1.fromIterable(input, scheduler);
- }
- }
- throw new TypeError((input !== null && typeof input || input) + ' is not observable');
-}
-exports.from = from;
-
-},{"../Observable":32,"../util/isArrayLike":204,"../util/isInteropObservable":207,"../util/isIterable":208,"../util/isPromise":212,"../util/subscribeTo":217,"./fromArray":52,"./fromIterable":55,"./fromObservable":56,"./fromPromise":57}],52:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var Subscription_1 = require("../Subscription");
-var subscribeToArray_1 = require("../util/subscribeToArray");
-function fromArray(input, scheduler) {
- if (!scheduler) {
- return new Observable_1.Observable(subscribeToArray_1.subscribeToArray(input));
- }
- else {
- 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.fromArray = fromArray;
-
-},{"../Observable":32,"../Subscription":40,"../util/subscribeToArray":218}],53:[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 = 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":32,"../operators/map":112,"../util/isArray":203,"../util/isFunction":206}],54:[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":32,"../operators/map":112,"../util/isArray":203,"../util/isFunction":206}],55:[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");
-var subscribeToIterable_1 = require("../util/subscribeToIterable");
-function fromIterable(input, scheduler) {
- if (!input) {
- throw new Error('Iterable cannot be null');
- }
- if (!scheduler) {
- return new Observable_1.Observable(subscribeToIterable_1.subscribeToIterable(input));
- }
- else {
- 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.fromIterable = fromIterable;
-
-},{"../Observable":32,"../Subscription":40,"../symbol/iterator":190,"../util/subscribeToIterable":219}],56:[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");
-var subscribeToObservable_1 = require("../util/subscribeToObservable");
-function fromObservable(input, scheduler) {
- if (!scheduler) {
- return new Observable_1.Observable(subscribeToObservable_1.subscribeToObservable(input));
- }
- else {
- 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.fromObservable = fromObservable;
-
-},{"../Observable":32,"../Subscription":40,"../symbol/observable":191,"../util/subscribeToObservable":220}],57:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-var Subscription_1 = require("../Subscription");
-var subscribeToPromise_1 = require("../util/subscribeToPromise");
-function fromPromise(input, scheduler) {
- if (!scheduler) {
- return new Observable_1.Observable(subscribeToPromise_1.subscribeToPromise(input));
- }
- else {
- 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.fromPromise = fromPromise;
-
-},{"../Observable":32,"../Subscription":40,"../util/subscribeToPromise":221}],58:[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":32,"../util/identity":202,"../util/isScheduler":213}],59:[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":48,"./empty":49}],60:[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":32,"../scheduler/async":188,"../util/isNumeric":209}],61:[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":32,"../operators/mergeAll":117,"../util/isScheduler":213,"./fromArray":52}],62:[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":32,"../util/noop":214}],63:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var isScheduler_1 = require("../util/isScheduler");
-var fromArray_1 = require("./fromArray");
-var empty_1 = require("./empty");
-var scalar_1 = require("./scalar");
-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();
- }
- else {
- scheduler = undefined;
- }
- switch (args.length) {
- case 0:
- return empty_1.empty(scheduler);
- case 1:
- return scheduler ? fromArray_1.fromArray(args, scheduler) : scalar_1.scalar(args[0]);
- default:
- return fromArray_1.fromArray(args, scheduler);
- }
-}
-exports.of = of;
-
-},{"../util/isScheduler":213,"./empty":49,"./fromArray":52,"./scalar":68}],64:[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":32,"../util/isArray":203,"./empty":49,"./from":51}],65:[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":32,"../Subscription":40}],66:[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":34,"../util/isArray":203,"../util/subscribeToResult":222,"./fromArray":52}],67:[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; }
- if (count === void 0) { count = 0; }
- return new Observable_1.Observable(function (subscriber) {
- 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":32}],68:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-function scalar(value) {
- var result = new Observable_1.Observable(function (subscriber) {
- subscriber.next(value);
- subscriber.complete();
- });
- result._isScalar = true;
- result.value = value;
- return result;
-}
-exports.scalar = scalar;
-
-},{"../Observable":32}],69:[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":32}],70:[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":32,"../scheduler/async":188,"../util/isNumeric":209,"../util/isScheduler":213}],71:[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":32,"./empty":49,"./from":51}],72:[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":190,"../OuterSubscriber":34,"../Subscriber":39,"../util/isArray":203,"../util/subscribeToResult":222,"./fromArray":52}],73:[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 tryCatch_1 = require("../util/tryCatch");
-var errorObject_1 = require("../util/errorObject");
-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 = tryCatch_1.tryCatch(this.durationSelector)(value);
- if (duration === errorObject_1.errorObject) {
- this.destination.error(errorObject_1.errorObject.e);
- }
- else {
- 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":34,"../util/errorObject":200,"../util/subscribeToResult":222,"../util/tryCatch":224}],74:[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":70,"../scheduler/async":188,"./audit":73}],75:[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":34,"../util/subscribeToResult":222}],76:[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":39}],77:[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":39,"../scheduler/async":188,"../util/isScheduler":213}],78:[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":34,"../Subscription":40,"../util/subscribeToResult":222}],79:[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 tryCatch_1 = require("../util/tryCatch");
-var errorObject_1 = require("../util/errorObject");
-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 = tryCatch_1.tryCatch(this.closingSelector)();
- if (closingNotifier === errorObject_1.errorObject) {
- this.error(errorObject_1.errorObject.e);
- }
- else {
- 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":34,"../Subscription":40,"../util/errorObject":200,"../util/subscribeToResult":222,"../util/tryCatch":224}],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 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);
- subscribeToResult_1.subscribeToResult(this, result, undefined, undefined, innerSubscriber);
- }
- };
- return CatchSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../InnerSubscriber":30,"../OuterSubscriber":34,"../util/subscribeToResult":222}],81:[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":46}],82:[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":46,"../observable/from":51,"../util/isArray":203}],83:[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":47}],84:[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":117}],85:[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":118}],86:[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":85}],87:[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":39}],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 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":34,"../util/subscribeToResult":222}],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");
-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":39,"../scheduler/async":188}],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 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":39}],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 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":31,"../Subscriber":39,"../scheduler/async":188,"../util/isDate":205}],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 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":32,"../OuterSubscriber":34,"../Subscriber":39,"../util/subscribeToResult":222}],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 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":39}],94:[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":34,"../util/subscribeToResult":222}],95:[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 tryCatch_1 = require("../util/tryCatch");
-var errorObject_1 = require("../util/errorObject");
-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 keySelector = this.keySelector;
- var key = value;
- if (keySelector) {
- key = tryCatch_1.tryCatch(this.keySelector)(value);
- if (key === errorObject_1.errorObject) {
- return this.destination.error(errorObject_1.errorObject.e);
- }
- }
- var result = false;
- if (this.hasKey) {
- result = tryCatch_1.tryCatch(this.compare)(this.key, key);
- if (result === errorObject_1.errorObject) {
- return this.destination.error(errorObject_1.errorObject.e);
- }
- }
- else {
- this.hasKey = true;
- }
- if (Boolean(result) === false) {
- this.key = key;
- this.destination.next(value);
- }
- };
- return DistinctUntilChangedSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":39,"../util/errorObject":200,"../util/tryCatch":224}],96:[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":95}],97:[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":193,"./defaultIfEmpty":90,"./filter":103,"./take":155,"./throwIfEmpty":162}],98:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var fromArray_1 = require("../observable/fromArray");
-var scalar_1 = require("../observable/scalar");
-var empty_1 = require("../observable/empty");
-var concat_1 = require("../observable/concat");
-var isScheduler_1 = require("../util/isScheduler");
-function endWith() {
- var array = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- array[_i] = arguments[_i];
- }
- return function (source) {
- var scheduler = array[array.length - 1];
- if (isScheduler_1.isScheduler(scheduler)) {
- array.pop();
- }
- else {
- scheduler = null;
- }
- var len = array.length;
- if (len === 1 && !scheduler) {
- return concat_1.concat(source, scalar_1.scalar(array[0]));
- }
- else if (len > 0) {
- return concat_1.concat(source, fromArray_1.fromArray(array, scheduler));
- }
- else {
- return concat_1.concat(source, empty_1.empty(scheduler));
- }
- };
-}
-exports.endWith = endWith;
-
-},{"../observable/concat":47,"../observable/empty":49,"../observable/fromArray":52,"../observable/scalar":68,"../util/isScheduler":213}],99:[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":39}],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 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":34,"../util/subscribeToResult":222}],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 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 ExhauseMapOperator(project));
- };
-}
-exports.exhaustMap = exhaustMap;
-var ExhauseMapOperator = (function () {
- function ExhauseMapOperator(project) {
- this.project = project;
- }
- ExhauseMapOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new ExhaustMapSubscriber(subscriber, this.project));
- };
- return ExhauseMapOperator;
-}());
-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, undefined, undefined);
- var destination = this.destination;
- destination.add(innerSubscriber);
- subscribeToResult_1.subscribeToResult(this, result, value, index, innerSubscriber);
- };
- 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":30,"../OuterSubscriber":34,"../observable/from":51,"../util/subscribeToResult":222,"./map":112}],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 tryCatch_1 = require("../util/tryCatch");
-var errorObject_1 = require("../util/errorObject");
-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);
- var result = tryCatch_1.tryCatch(this.project)(value, index);
- if (result === errorObject_1.errorObject) {
- destination.error(errorObject_1.errorObject.e);
- }
- else 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));
- }
- }
- 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":34,"../util/errorObject":200,"../util/subscribeToResult":222,"../util/tryCatch":224}],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 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":39}],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 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":39,"../Subscription":40}],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");
-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":39}],106:[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":105}],107:[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":194,"../util/identity":202,"./defaultIfEmpty":90,"./filter":103,"./take":155,"./throwIfEmpty":162}],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");
-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":32,"../Subject":37,"../Subscriber":39,"../Subscription":40}],109:[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":39}],110:[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":39}],111:[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":194,"../util/identity":202,"./defaultIfEmpty":90,"./filter":103,"./takeLast":156,"./throwIfEmpty":162}],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 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":39}],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 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":39}],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 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":31,"../Subscriber":39}],115:[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":133}],116:[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":61}],117:[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":202,"./mergeMap":118}],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 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, undefined, undefined);
- var destination = this.destination;
- destination.add(innerSubscriber);
- subscribeToResult_1.subscribeToResult(this, ish, value, index, innerSubscriber);
- };
- 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":30,"../OuterSubscriber":34,"../observable/from":51,"../util/subscribeToResult":222,"./map":112}],119:[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":118}],120:[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 tryCatch_1 = require("../util/tryCatch");
-var errorObject_1 = require("../util/errorObject");
-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 ish = tryCatch_1.tryCatch(this.accumulator)(this.acc, value);
- var destination = this.destination;
- if (ish === errorObject_1.errorObject) {
- destination.error(errorObject_1.errorObject.e);
- }
- else {
- 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, undefined, undefined);
- var destination = this.destination;
- destination.add(innerSubscriber);
- subscribeToResult_1.subscribeToResult(this, ish, value, index, innerSubscriber);
- };
- 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":30,"../OuterSubscriber":34,"../util/errorObject":200,"../util/subscribeToResult":222,"../util/tryCatch":224}],121:[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":133}],122:[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":42}],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");
-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":31,"../Subscriber":39}],124:[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);
- subscribeToResult_1.subscribeToResult(this, next, undefined, undefined, innerSubscriber);
- }
- else {
- this.destination.complete();
- }
- };
- return OnErrorResumeNextSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../InnerSubscriber":30,"../OuterSubscriber":34,"../observable/from":51,"../util/isArray":203,"../util/subscribeToResult":222}],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 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) {
- if (this.hasPrev) {
- this.destination.next([this.prev, value]);
- }
- else {
- this.hasPrev = true;
- }
- this.prev = value;
- };
- return PairwiseSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":39}],126:[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":215,"./filter":103}],127:[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":112}],128:[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":37,"./multicast":122}],129:[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":29,"./multicast":122}],130:[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":28,"./multicast":122}],131:[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":35,"./multicast":122}],132:[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":66,"../util/isArray":203}],133:[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":216,"./defaultIfEmpty":90,"./scan":141,"./takeLast":156}],134:[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":39}],135:[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":39,"../observable/empty":49}],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 Subject_1 = require("../Subject");
-var tryCatch_1 = require("../util/tryCatch");
-var errorObject_1 = require("../util/errorObject");
-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 = tryCatch_1.tryCatch(this.notifier)(this.notifications);
- if (retries === errorObject_1.errorObject) {
- return _super.prototype.complete.call(this);
- }
- this.retries = retries;
- this.retriesSubscription = subscribeToResult_1.subscribeToResult(this, retries);
- };
- return RepeatWhenSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":34,"../Subject":37,"../util/errorObject":200,"../util/subscribeToResult":222,"../util/tryCatch":224}],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 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":39}],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 Subject_1 = require("../Subject");
-var tryCatch_1 = require("../util/tryCatch");
-var errorObject_1 = require("../util/errorObject");
-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();
- retries = tryCatch_1.tryCatch(this.notifier)(errors);
- if (retries === errorObject_1.errorObject) {
- return _super.prototype.error.call(this, errorObject_1.errorObject.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":34,"../Subject":37,"../util/errorObject":200,"../util/subscribeToResult":222,"../util/tryCatch":224}],139:[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":34,"../util/subscribeToResult":222}],140:[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":39,"../scheduler/async":188}],141:[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":39}],142:[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 tryCatch_1 = require("../util/tryCatch");
-var errorObject_1 = require("../util/errorObject");
-function sequenceEqual(compareTo, comparor) {
- return function (source) { return source.lift(new SequenceEqualOperator(compareTo, comparor)); };
-}
-exports.sequenceEqual = sequenceEqual;
-var SequenceEqualOperator = (function () {
- function SequenceEqualOperator(compareTo, comparor) {
- this.compareTo = compareTo;
- this.comparor = comparor;
- }
- SequenceEqualOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new SequenceEqualSubscriber(subscriber, this.compareTo, this.comparor));
- };
- return SequenceEqualOperator;
-}());
-exports.SequenceEqualOperator = SequenceEqualOperator;
-var SequenceEqualSubscriber = (function (_super) {
- __extends(SequenceEqualSubscriber, _super);
- function SequenceEqualSubscriber(destination, compareTo, comparor) {
- var _this = _super.call(this, destination) || this;
- _this.compareTo = compareTo;
- _this.comparor = comparor;
- _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, comparor = _c.comparor;
- while (_a.length > 0 && _b.length > 0) {
- var a = _a.shift();
- var b = _b.shift();
- var areEqual = false;
- if (comparor) {
- areEqual = tryCatch_1.tryCatch(comparor)(a, b);
- if (areEqual === errorObject_1.errorObject) {
- this.destination.error(errorObject_1.errorObject.e);
- }
- }
- else {
- areEqual = a === b;
- }
- 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":39,"../util/errorObject":200,"../util/tryCatch":224}],143:[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":37,"./multicast":122,"./refCount":134}],144:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var ReplaySubject_1 = require("../ReplaySubject");
-function shareReplay(bufferSize, windowTime, scheduler) {
- if (bufferSize === void 0) { bufferSize = Number.POSITIVE_INFINITY; }
- if (windowTime === void 0) { windowTime = Number.POSITIVE_INFINITY; }
- return function (source) { return source.lift(shareReplayOperator(bufferSize, windowTime, scheduler)); };
-}
-exports.shareReplay = shareReplay;
-function shareReplayOperator(bufferSize, windowTime, 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;
- subject.complete();
- },
- });
- }
- var innerSub = subject.subscribe(this);
- return function () {
- refCount--;
- innerSub.unsubscribe();
- if (subscription && refCount === 0 && isComplete) {
- subscription.unsubscribe();
- }
- };
- };
-}
-
-},{"../ReplaySubject":35}],145:[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":39,"../util/EmptyError":194}],146:[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":39}],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");
-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":39,"../util/ArgumentOutOfRangeError":193}],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 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;
- subscribeToResult_1.subscribeToResult(_this, notifier, undefined, undefined, innerSubscriber);
- 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":30,"../OuterSubscriber":34,"../util/subscribeToResult":222}],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 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":39}],150:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var fromArray_1 = require("../observable/fromArray");
-var scalar_1 = require("../observable/scalar");
-var empty_1 = require("../observable/empty");
-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];
- }
- return function (source) {
- var scheduler = array[array.length - 1];
- if (isScheduler_1.isScheduler(scheduler)) {
- array.pop();
- }
- else {
- scheduler = null;
- }
- var len = array.length;
- if (len === 1 && !scheduler) {
- return concat_1.concat(scalar_1.scalar(array[0]), source);
- }
- else if (len > 0) {
- return concat_1.concat(fromArray_1.fromArray(array, scheduler), source);
- }
- else {
- return concat_1.concat(empty_1.empty(scheduler), source);
- }
- };
-}
-exports.startWith = startWith;
-
-},{"../observable/concat":47,"../observable/empty":49,"../observable/fromArray":52,"../observable/scalar":68,"../util/isScheduler":213}],151:[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":43}],152:[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":202,"./switchMap":153}],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 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, undefined, undefined);
- var destination = this.destination;
- destination.add(innerSubscriber);
- this.innerSubscription = subscribeToResult_1.subscribeToResult(this, result, value, index, innerSubscriber);
- };
- 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":30,"../OuterSubscriber":34,"../observable/from":51,"../util/subscribeToResult":222,"./map":112}],154:[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":153}],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");
-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":39,"../observable/empty":49,"../util/ArgumentOutOfRangeError":193}],156:[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":39,"../observable/empty":49,"../util/ArgumentOutOfRangeError":193}],157:[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":34,"../util/subscribeToResult":222}],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");
-function takeWhile(predicate) {
- return function (source) { return source.lift(new TakeWhileOperator(predicate)); };
-}
-exports.takeWhile = takeWhile;
-var TakeWhileOperator = (function () {
- function TakeWhileOperator(predicate) {
- this.predicate = predicate;
- }
- TakeWhileOperator.prototype.call = function (subscriber, source) {
- return source.subscribe(new TakeWhileSubscriber(subscriber, this.predicate));
- };
- return TakeWhileOperator;
-}());
-var TakeWhileSubscriber = (function (_super) {
- __extends(TakeWhileSubscriber, _super);
- function TakeWhileSubscriber(destination, predicate) {
- var _this = _super.call(this, destination) || this;
- _this.predicate = predicate;
- _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 {
- destination.complete();
- }
- };
- return TakeWhileSubscriber;
-}(Subscriber_1.Subscriber));
-
-},{"../Subscriber":39}],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");
-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":39,"../util/isFunction":206,"../util/noop":214}],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 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":34,"../util/subscribeToResult":222}],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 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);
- }
- }
- };
- 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":39,"../scheduler/async":188,"./throttle":160}],162:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var tap_1 = require("./tap");
-var EmptyError_1 = require("../util/EmptyError");
-exports.throwIfEmpty = function (errorFactory) {
- if (errorFactory === void 0) { errorFactory = defaultErrorFactory; }
- return tap_1.tap({
- hasValue: false,
- next: function () { this.hasValue = true; },
- complete: function () {
- if (!this.hasValue) {
- throw errorFactory();
- }
- }
- });
-};
-function defaultErrorFactory() {
- return new EmptyError_1.EmptyError();
-}
-
-},{"../util/EmptyError":194,"./tap":159}],163:[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":48,"../scheduler/async":188,"./map":112,"./scan":141}],164:[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":69,"../scheduler/async":188,"../util/TimeoutError":197,"./timeoutWith":165}],165:[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":34,"../scheduler/async":188,"../util/isDate":205,"../util/subscribeToResult":222}],166:[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":188,"./map":112}],167:[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":133}],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 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":34,"../Subject":37,"../util/subscribeToResult":222}],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 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":37,"../Subscriber":39}],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 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":37,"../Subscriber":39,"../scheduler/async":188,"../util/isNumeric":209,"../util/isScheduler":213}],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 Subject_1 = require("../Subject");
-var Subscription_1 = require("../Subscription");
-var tryCatch_1 = require("../util/tryCatch");
-var errorObject_1 = require("../util/errorObject");
-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 closingSelector = this.closingSelector;
- var closingNotifier = tryCatch_1.tryCatch(closingSelector)(innerValue);
- if (closingNotifier === errorObject_1.errorObject) {
- return this.error(errorObject_1.errorObject.e);
- }
- else {
- 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":34,"../Subject":37,"../Subscription":40,"../util/errorObject":200,"../util/subscribeToResult":222,"../util/tryCatch":224}],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 Subject_1 = require("../Subject");
-var tryCatch_1 = require("../util/tryCatch");
-var errorObject_1 = require("../util/errorObject");
-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 = tryCatch_1.tryCatch(this.closingSelector)();
- if (closingNotifier === errorObject_1.errorObject) {
- var err = errorObject_1.errorObject.e;
- this.destination.error(err);
- this.window.error(err);
- }
- else {
- this.add(this.closingNotification = subscribeToResult_1.subscribeToResult(this, closingNotifier));
- }
- };
- return WindowSubscriber;
-}(OuterSubscriber_1.OuterSubscriber));
-
-},{"../OuterSubscriber":34,"../Subject":37,"../util/errorObject":200,"../util/subscribeToResult":222,"../util/tryCatch":224}],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");
-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":34,"../util/subscribeToResult":222}],174:[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":72}],175:[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":72}],176:[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":40}],177:[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":181}],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 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":182}],179:[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":195,"./AsyncAction":181}],180:[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":182}],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 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);
- };
- 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":176}],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 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":36}],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 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":181}],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 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":182}],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 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.shift()) && (this.frame = action.delay) <= maxFrames) {
- 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":181,"./AsyncScheduler":182}],186:[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":177,"./AnimationFrameScheduler":178}],187:[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":179,"./AsapScheduler":180}],188:[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":181,"./AsyncScheduler":182}],189:[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":183,"./QueueScheduler":184}],190:[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.$$iterator = exports.iterator;
-
-},{}],191:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.observable = typeof Symbol === 'function' && Symbol.observable || '@@observable';
-
-},{}],192:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.rxSubscriber = typeof Symbol === 'function'
- ? Symbol('rxSubscriber')
- : '@@rxSubscriber_' + Math.random();
-exports.$$rxSubscriber = exports.rxSubscriber;
-
-},{}],193:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function ArgumentOutOfRangeErrorImpl() {
- Error.call(this);
- this.message = 'argument out of range';
- this.name = 'ArgumentOutOfRangeError';
- return this;
-}
-ArgumentOutOfRangeErrorImpl.prototype = Object.create(Error.prototype);
-exports.ArgumentOutOfRangeError = ArgumentOutOfRangeErrorImpl;
-
-},{}],194:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function EmptyErrorImpl() {
- Error.call(this);
- this.message = 'no elements in sequence';
- this.name = 'EmptyError';
- return this;
-}
-EmptyErrorImpl.prototype = Object.create(Error.prototype);
-exports.EmptyError = EmptyErrorImpl;
-
-},{}],195:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var nextHandle = 1;
-var tasksByHandle = {};
-function runIfPresent(handle) {
- var cb = tasksByHandle[handle];
- if (cb) {
- cb();
- }
-}
-exports.Immediate = {
- setImmediate: function (cb) {
- var handle = nextHandle++;
- tasksByHandle[handle] = cb;
- Promise.resolve().then(function () { return runIfPresent(handle); });
- return handle;
- },
- clearImmediate: function (handle) {
- delete tasksByHandle[handle];
- },
-};
-
-},{}],196:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function ObjectUnsubscribedErrorImpl() {
- Error.call(this);
- this.message = 'object unsubscribed';
- this.name = 'ObjectUnsubscribedError';
- return this;
-}
-ObjectUnsubscribedErrorImpl.prototype = Object.create(Error.prototype);
-exports.ObjectUnsubscribedError = ObjectUnsubscribedErrorImpl;
-
-},{}],197:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function TimeoutErrorImpl() {
- Error.call(this);
- this.message = 'Timeout has occurred';
- this.name = 'TimeoutError';
- return this;
-}
-TimeoutErrorImpl.prototype = Object.create(Error.prototype);
-exports.TimeoutError = TimeoutErrorImpl;
-
-},{}],198:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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);
-exports.UnsubscriptionError = UnsubscriptionErrorImpl;
-
-},{}],199:[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":39}],200:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.errorObject = { e: {} };
-
-},{}],201:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function hostReportError(err) {
- setTimeout(function () { throw err; });
-}
-exports.hostReportError = hostReportError;
-
-},{}],202:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function identity(x) {
- return x;
-}
-exports.identity = identity;
-
-},{}],203:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.isArray = Array.isArray || (function (x) { return x && typeof x.length === 'number'; });
-
-},{}],204:[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'; });
-
-},{}],205:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function isDate(value) {
- return value instanceof Date && !isNaN(+value);
-}
-exports.isDate = isDate;
-
-},{}],206:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function isFunction(x) {
- return typeof x === 'function';
-}
-exports.isFunction = isFunction;
-
-},{}],207:[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":191}],208:[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":190}],209:[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":203}],210:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function isObject(x) {
- return x != null && typeof x === 'object';
-}
-exports.isObject = isObject;
-
-},{}],211:[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":32}],212:[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;
-
-},{}],213:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function isScheduler(value) {
- return value && typeof value.schedule === 'function';
-}
-exports.isScheduler = isScheduler;
-
-},{}],214:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-function noop() { }
-exports.noop = noop;
-
-},{}],215:[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;
-
-},{}],216:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var noop_1 = require("./noop");
-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) {
- return noop_1.noop;
- }
- if (fns.length === 1) {
- return fns[0];
- }
- return function piped(input) {
- return fns.reduce(function (prev, fn) { return fn(prev); }, input);
- };
-}
-exports.pipeFromArray = pipeFromArray;
-
-},{"./noop":214}],217:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Observable_1 = require("../Observable");
-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 instanceof Observable_1.Observable) {
- return function (subscriber) {
- if (result._isScalar) {
- subscriber.next(result.value);
- subscriber.complete();
- return undefined;
- }
- else {
- return result.subscribe(subscriber);
- }
- };
- }
- else 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);
- }
-};
-
-},{"../Observable":32,"../symbol/iterator":190,"../symbol/observable":191,"./isArrayLike":204,"./isObject":210,"./isPromise":212,"./subscribeToArray":218,"./subscribeToIterable":219,"./subscribeToObservable":220,"./subscribeToPromise":221}],218:[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]);
- }
- if (!subscriber.closed) {
- subscriber.complete();
- }
-}; };
-
-},{}],219:[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":190}],220:[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":191}],221:[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":201}],222:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var InnerSubscriber_1 = require("../InnerSubscriber");
-var subscribeTo_1 = require("./subscribeTo");
-function subscribeToResult(outerSubscriber, result, outerValue, outerIndex, destination) {
- if (destination === void 0) { destination = new InnerSubscriber_1.InnerSubscriber(outerSubscriber, outerValue, outerIndex); }
- if (destination.closed) {
- return;
- }
- return subscribeTo_1.subscribeTo(result)(destination);
-}
-exports.subscribeToResult = subscribeToResult;
-
-},{"../InnerSubscriber":30,"./subscribeTo":217}],223:[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":33,"../Subscriber":39,"../symbol/rxSubscriber":192}],224:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var errorObject_1 = require("./errorObject");
-var tryCatchTarget;
-function tryCatcher() {
- try {
- return tryCatchTarget.apply(this, arguments);
- }
- catch (e) {
- errorObject_1.errorObject.e = e;
- return errorObject_1.errorObject;
- }
-}
-function tryCatch(fn) {
- tryCatchTarget = fn;
- return tryCatcher;
-}
-exports.tryCatch = tryCatch;
-
-},{"./errorObject":200}],225:[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");
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-var sample_1 = require("../internal/operators/sample");
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-var sampleTime_1 = require("../internal/operators/sampleTime");
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-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");
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-var startWith_1 = require("../internal/operators/startWith");
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-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;
-
-},{"../internal/operators/audit":73,"../internal/operators/auditTime":74,"../internal/operators/buffer":75,"../internal/operators/bufferCount":76,"../internal/operators/bufferTime":77,"../internal/operators/bufferToggle":78,"../internal/operators/bufferWhen":79,"../internal/operators/catchError":80,"../internal/operators/combineAll":81,"../internal/operators/combineLatest":82,"../internal/operators/concat":83,"../internal/operators/concatAll":84,"../internal/operators/concatMap":85,"../internal/operators/concatMapTo":86,"../internal/operators/count":87,"../internal/operators/debounce":88,"../internal/operators/debounceTime":89,"../internal/operators/defaultIfEmpty":90,"../internal/operators/delay":91,"../internal/operators/delayWhen":92,"../internal/operators/dematerialize":93,"../internal/operators/distinct":94,"../internal/operators/distinctUntilChanged":95,"../internal/operators/distinctUntilKeyChanged":96,"../internal/operators/elementAt":97,"../internal/operators/endWith":98,"../internal/operators/every":99,"../internal/operators/exhaust":100,"../internal/operators/exhaustMap":101,"../internal/operators/expand":102,"../internal/operators/filter":103,"../internal/operators/finalize":104,"../internal/operators/find":105,"../internal/operators/findIndex":106,"../internal/operators/first":107,"../internal/operators/groupBy":108,"../internal/operators/ignoreElements":109,"../internal/operators/isEmpty":110,"../internal/operators/last":111,"../internal/operators/map":112,"../internal/operators/mapTo":113,"../internal/operators/materialize":114,"../internal/operators/max":115,"../internal/operators/merge":116,"../internal/operators/mergeAll":117,"../internal/operators/mergeMap":118,"../internal/operators/mergeMapTo":119,"../internal/operators/mergeScan":120,"../internal/operators/min":121,"../internal/operators/multicast":122,"../internal/operators/observeOn":123,"../internal/operators/onErrorResumeNext":124,"../internal/operators/pairwise":125,"../internal/operators/partition":126,"../internal/operators/pluck":127,"../internal/operators/publish":128,"../internal/operators/publishBehavior":129,"../internal/operators/publishLast":130,"../internal/operators/publishReplay":131,"../internal/operators/race":132,"../internal/operators/reduce":133,"../internal/operators/refCount":134,"../internal/operators/repeat":135,"../internal/operators/repeatWhen":136,"../internal/operators/retry":137,"../internal/operators/retryWhen":138,"../internal/operators/sample":139,"../internal/operators/sampleTime":140,"../internal/operators/scan":141,"../internal/operators/sequenceEqual":142,"../internal/operators/share":143,"../internal/operators/shareReplay":144,"../internal/operators/single":145,"../internal/operators/skip":146,"../internal/operators/skipLast":147,"../internal/operators/skipUntil":148,"../internal/operators/skipWhile":149,"../internal/operators/startWith":150,"../internal/operators/subscribeOn":151,"../internal/operators/switchAll":152,"../internal/operators/switchMap":153,"../internal/operators/switchMapTo":154,"../internal/operators/take":155,"../internal/operators/takeLast":156,"../internal/operators/takeUntil":157,"../internal/operators/takeWhile":158,"../internal/operators/tap":159,"../internal/operators/throttle":160,"../internal/operators/throttleTime":161,"../internal/operators/throwIfEmpty":162,"../internal/operators/timeInterval":163,"../internal/operators/timeout":164,"../internal/operators/timeoutWith":165,"../internal/operators/timestamp":166,"../internal/operators/toArray":167,"../internal/operators/window":168,"../internal/operators/windowCount":169,"../internal/operators/windowTime":170,"../internal/operators/windowToggle":171,"../internal/operators/windowWhen":172,"../internal/operators/withLatestFrom":173,"../internal/operators/zip":174,"../internal/operators/zipAll":175}],226:[function(require,module,exports){
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-h.getProgramParameter(w,h.VALIDATE_STATUS),"gl.getProgramInfoLog",f,g,n);else if(""!==f)console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",f);else if(""===g||""===n)u=!1;u&&(this.diagnostics={runnable:t,material:d,programLog:f,vertexShader:{log:g,prefix:k},fragmentShader:{log:n,prefix:b}});h.deleteShader(m);h.deleteShader(q);var B;this.getUniforms=function(){void 0===B&&(B=new Za(h,w,a));return B};var E;this.getAttributes=function(){if(void 0===E){for(var a={},b=h.getProgramParameter(w,h.ACTIVE_ATTRIBUTES),
-c=0;c<b;c++){var d=h.getActiveAttrib(w,c).name;a[d]=h.getAttribLocation(w,d)}E=a}return E};this.destroy=function(){h.deleteProgram(w);this.program=void 0};Object.defineProperties(this,{uniforms:{get:function(){console.warn("THREE.WebGLProgram: .uniforms is now .getUniforms().");return this.getUniforms()}},attributes:{get:function(){console.warn("THREE.WebGLProgram: .attributes is now .getAttributes().");return this.getAttributes()}}});this.name=e.name;this.id=yg++;this.code=c;this.usedTimes=1;this.program=
-w;this.vertexShader=m;this.fragmentShader=q;return this}function zg(a,b,c){function d(a,b){if(a)a.isTexture?c=a.encoding:a.isWebGLRenderTarget&&(console.warn("THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead."),c=a.texture.encoding);else var c=3E3;3E3===c&&b&&(c=3007);return c}var e=[],f={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",
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-this.getParameters=function(b,e,g,q,n,t,u){var h=f[b.type];if(u.isSkinnedMesh){var k=u.skeleton.bones;if(c.floatVertexTextures)k=1024;else{var m=Math.min(Math.floor((c.maxVertexUniforms-20)/4),k.length);m<k.length?(console.warn("THREE.WebGLRenderer: Skeleton has "+k.length+" bones. This GPU supports "+m+"."),k=0):k=m}}else k=0;m=c.precision;null!==b.precision&&(m=c.getMaxPrecision(b.precision),m!==b.precision&&console.warn("THREE.WebGLProgram.getParameters:",b.precision,"not supported, using",m,"instead."));
-var l=a.getRenderTarget();return{shaderID:h,precision:m,supportsVertexTextures:c.vertexTextures,outputEncoding:d(l?l.texture:null,a.gammaOutput),map:!!b.map,mapEncoding:d(b.map,a.gammaInput),envMap:!!b.envMap,envMapMode:b.envMap&&b.envMap.mapping,envMapEncoding:d(b.envMap,a.gammaInput),envMapCubeUV:!!b.envMap&&(306===b.envMap.mapping||307===b.envMap.mapping),lightMap:!!b.lightMap,aoMap:!!b.aoMap,emissiveMap:!!b.emissiveMap,emissiveMapEncoding:d(b.emissiveMap,a.gammaInput),bumpMap:!!b.bumpMap,normalMap:!!b.normalMap,
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-morphNormals:b.morphNormals,maxMorphTargets:a.maxMorphTargets,maxMorphNormals:a.maxMorphNormals,numDirLights:e.directional.length,numPointLights:e.point.length,numSpotLights:e.spot.length,numRectAreaLights:e.rectArea.length,numHemiLights:e.hemi.length,numClippingPlanes:n,numClipIntersection:t,dithering:b.dithering,shadowMapEnabled:a.shadowMap.enabled&&u.receiveShadow&&0<g.length,shadowMapType:a.shadowMap.type,toneMapping:a.toneMapping,physicallyCorrectLights:a.physicallyCorrectLights,premultipliedAlpha:b.premultipliedAlpha,
-alphaTest:b.alphaTest,doubleSided:2===b.side,flipSided:1===b.side,depthPacking:void 0!==b.depthPacking?b.depthPacking:!1}};this.getProgramCode=function(b,c){var d=[];c.shaderID?d.push(c.shaderID):(d.push(b.fragmentShader),d.push(b.vertexShader));if(void 0!==b.defines)for(var e in b.defines)d.push(e),d.push(b.defines[e]);for(e=0;e<g.length;e++)d.push(c[g[e]]);d.push(b.onBeforeCompile.toString());d.push(a.gammaOutput);return d.join()};this.acquireProgram=function(d,f,g,q){for(var h,k=0,m=e.length;k<
-m;k++){var r=e[k];if(r.code===q){h=r;++h.usedTimes;break}}void 0===h&&(h=new xg(a,b,q,d,f,g,c),e.push(h));return h};this.releaseProgram=function(a){if(0===--a.usedTimes){var b=e.indexOf(a);e[b]=e[e.length-1];e.pop();a.destroy()}};this.programs=e}function Ag(){var a=new WeakMap;return{get:function(b){var c=a.get(b);void 0===c&&(c={},a.set(b,c));return c},remove:function(b){a.delete(b)},update:function(b,c,d){a.get(b)[c]=d},dispose:function(){a=new WeakMap}}}function Bg(a,b){return a.renderOrder!==
-b.renderOrder?a.renderOrder-b.renderOrder:a.program&&b.program&&a.program!==b.program?a.program.id-b.program.id:a.material.id!==b.material.id?a.material.id-b.material.id:a.z!==b.z?a.z-b.z:a.id-b.id}function Cg(a,b){return a.renderOrder!==b.renderOrder?a.renderOrder-b.renderOrder:a.z!==b.z?b.z-a.z:a.id-b.id}function Dg(){var a=[],b=0,c=[],d=[];return{opaque:c,transparent:d,init:function(){b=0;c.length=0;d.length=0},push:function(e,f,g,h,k){var m=a[b];void 0===m?(m={id:e.id,object:e,geometry:f,material:g,
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-u=0,r=t.length;u<r;u++){var l=t[u],P=n[l.materialIndex];P&&P.visible&&(P=d(c,P,k,q,h.near,h.far),a.renderBufferDirect(h,null,m,P,c,l))}else n.visible&&(P=d(c,n,k,q,h.near,h.far),a.renderBufferDirect(h,null,m,P,c,null))}c=c.children;m=0;for(n=c.length;m<n;m++)e(c[m],g,h,k)}}var f=new md,g=new I,h=new z,k=new z(c,c),m=new p,q=new p,n=Array(4),t=Array(4),u={},r={0:1,1:0,2:2},l=[new p(1,0,0),new p(-1,0,0),new p(0,0,1),new p(0,0,-1),new p(0,1,0),new p(0,-1,0)],y=[new p(0,1,0),new p(0,1,0),new p(0,1,0),
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-n.setScissorTest(!1);for(var t,u=0,r=b.length;u<r;u++){var v=b[u];t=v.shadow;var p=v&&v.isPointLight;if(void 0===t)console.warn("THREE.WebGLShadowMap:",v,"has no shadow.");else{var w=t.camera;h.copy(t.mapSize);h.min(k);if(p){var N=h.x,E=h.y;x[0].set(2*N,E,N,E);x[1].set(0,E,N,E);x[2].set(3*N,E,N,E);x[3].set(N,E,N,E);x[4].set(3*N,0,N,E);x[5].set(N,0,N,E);h.x*=4;h.y*=2}null===t.map&&(t.map=new fb(h.x,h.y,{minFilter:1003,magFilter:1003,format:1023}),t.map.texture.name=v.name+".shadowMap",w.updateProjectionMatrix());
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-"vertexAttribDivisorANGLE"](c,e),B[c]=e)}function g(b){!0!==E[b]&&(a.enable(b),E[b]=!0)}function h(b){!1!==E[b]&&(a.disable(b),E[b]=!1)}function k(b,d,e,f,k,m,n,q){0!==b?g(a.BLEND):h(a.BLEND);if(5!==b){if(b!==O||q!==C)switch(b){case 2:q?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ONE,a.ONE,a.ONE,a.ONE)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.SRC_ALPHA,a.ONE));break;case 3:q?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ZERO,a.ZERO,a.ONE_MINUS_SRC_COLOR,
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-t),c.bindTexture(a.TEXTURE_CUBE_MAP,r.__image__webglTextureCube)};this.setTextureCubeDynamic=function(b,e){c.activeTexture(a.TEXTURE0+e);c.bindTexture(a.TEXTURE_CUBE_MAP,d.get(b).__webglTexture)};this.setupRenderTarget=function(b){var e=d.get(b),f=d.get(b.texture);b.addEventListener("dispose",r);f.__webglTexture=a.createTexture();g.memory.textures++;var h=!0===b.isWebGLRenderTargetCube,n=k(b);if(h){e.__webglFramebuffer=[];for(var t=0;6>t;t++)e.__webglFramebuffer[t]=a.createFramebuffer()}else e.__webglFramebuffer=
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-c.bindTexture(a.TEXTURE_2D,null);if(b.depthBuffer){e=d.get(b);f=!0===b.isWebGLRenderTargetCube;if(b.depthTexture){if(f)throw Error("target.depthTexture not supported in Cube render targets");if(b&&b.isWebGLRenderTargetCube)throw Error("Depth Texture with cube render targets is not supported");a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer);if(!b.depthTexture||!b.depthTexture.isDepthTexture)throw Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");d.get(b.depthTexture).__webglTexture&&
-b.depthTexture.image.width===b.width&&b.depthTexture.image.height===b.height||(b.depthTexture.image.width=b.width,b.depthTexture.image.height=b.height,b.depthTexture.needsUpdate=!0);l(b.depthTexture,0);e=d.get(b.depthTexture).__webglTexture;if(1026===b.depthTexture.format)a.framebufferTexture2D(a.FRAMEBUFFER,a.DEPTH_ATTACHMENT,a.TEXTURE_2D,e,0);else if(1027===b.depthTexture.format)a.framebufferTexture2D(a.FRAMEBUFFER,a.DEPTH_STENCIL_ATTACHMENT,a.TEXTURE_2D,e,0);else throw Error("Unknown depthTexture format");
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-c.clipShadows,a,e,a===Y&&c.id===J);!1===c.needsUpdate&&(void 0===e.program?c.needsUpdate=!0:c.fog&&e.fog!==b?c.needsUpdate=!0:!c.lights||f.stateID===g.stateID&&f.directionalLength===g.directionalLength&&f.pointLength===g.pointLength&&f.spotLength===g.spotLength&&f.rectAreaLength===g.rectAreaLength&&f.hemiLength===g.hemiLength&&f.shadowsLength===g.shadowsLength?void 0===e.numClippingPlanes||e.numClippingPlanes===aa.numPlanes&&e.numIntersection===aa.numIntersection||(c.needsUpdate=!0):c.needsUpdate=
-!0);c.needsUpdate&&(n(c,b,d),c.needsUpdate=!1);var h=!1,k=!1,m=!1;f=e.program;g=f.getUniforms();var q=e.shader.uniforms;ba.useProgram(f.program)&&(m=k=h=!0);c.id!==J&&(J=c.id,k=!0);if(h||a!==Y){g.setValue(F,"projectionMatrix",a.projectionMatrix);ua.logarithmicDepthBuffer&&g.setValue(F,"logDepthBufFC",2/(Math.log(a.far+1)/Math.LN2));Y!==(W||a)&&(Y=W||a,m=k=!0);if(c.isShaderMaterial||c.isMeshPhongMaterial||c.isMeshStandardMaterial||c.envMap)h=g.map.cameraPosition,void 0!==h&&h.setValue(F,bb.setFromMatrixPosition(a.matrixWorld));
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-!0;a.boneMatrices=t;a.boneTexture=v;a.boneTextureSize=h}g.setValue(F,"boneTexture",a.boneTexture);g.setValue(F,"boneTextureSize",a.boneTextureSize)}else g.setOptional(F,a,"boneMatrices");k&&(g.setValue(F,"toneMappingExposure",C.toneMappingExposure),g.setValue(F,"toneMappingWhitePoint",C.toneMappingWhitePoint),c.lights&&(k=m,q.ambientLightColor.needsUpdate=k,q.directionalLights.needsUpdate=k,q.pointLights.needsUpdate=k,q.spotLights.needsUpdate=k,q.rectAreaLights.needsUpdate=k,q.hemisphereLights.needsUpdate=
-k),b&&c.fog&&(q.fogColor.value=b.color,b.isFog?(q.fogNear.value=b.near,q.fogFar.value=b.far):b.isFogExp2&&(q.fogDensity.value=b.density)),c.isMeshBasicMaterial?u(q,c):c.isMeshLambertMaterial?(u(q,c),c.emissiveMap&&(q.emissiveMap.value=c.emissiveMap)):c.isMeshPhongMaterial?(u(q,c),c.isMeshToonMaterial?(r(q,c),c.gradientMap&&(q.gradientMap.value=c.gradientMap)):r(q,c)):c.isMeshStandardMaterial?(u(q,c),c.isMeshPhysicalMaterial?(l(q,c),q.reflectivity.value=c.reflectivity,q.clearCoat.value=c.clearCoat,
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-q.farDistance.value=c.farDistance):c.isMeshNormalMaterial?(u(q,c),c.bumpMap&&(q.bumpMap.value=c.bumpMap,q.bumpScale.value=c.bumpScale,1===c.side&&(q.bumpScale.value*=-1)),c.normalMap&&(q.normalMap.value=c.normalMap,q.normalScale.value.copy(c.normalScale),1===c.side&&q.normalScale.value.negate()),c.displacementMap&&(q.displacementMap.value=c.displacementMap,q.displacementScale.value=c.displacementScale,q.displacementBias.value=c.displacementBias)):c.isLineBasicMaterial?(q.diffuse.value=c.color,q.opacity.value=
-c.opacity,c.isLineDashedMaterial&&(q.dashSize.value=c.dashSize,q.totalSize.value=c.dashSize+c.gapSize,q.scale.value=c.scale)):c.isPointsMaterial?(q.diffuse.value=c.color,q.opacity.value=c.opacity,q.size.value=c.size*U,q.scale.value=.5*M,q.map.value=c.map,null!==c.map&&(!0===c.map.matrixAutoUpdate&&c.map.updateMatrix(),q.uvTransform.value.copy(c.map.matrix))):c.isSpriteMaterial?(q.diffuse.value=c.color,q.opacity.value=c.opacity,q.rotation.value=c.rotation,q.map.value=c.map,null!==c.map&&(!0===c.map.matrixAutoUpdate&&
-c.map.updateMatrix(),q.uvTransform.value.copy(c.map.matrix))):c.isShadowMaterial&&(q.color.value=c.color,q.opacity.value=c.opacity),void 0!==q.ltc_1&&(q.ltc_1.value=K.LTC_1),void 0!==q.ltc_2&&(q.ltc_2.value=K.LTC_2),Za.upload(F,e.uniformsList,q,C));c.isShaderMaterial&&!0===c.uniformsNeedUpdate&&(Za.upload(F,e.uniformsList,q,C),c.uniformsNeedUpdate=!1);c.isSpriteMaterial&&g.setValue(F,"center",d.center);g.setValue(F,"modelViewMatrix",d.modelViewMatrix);g.setValue(F,"normalMatrix",d.normalMatrix);g.setValue(F,
-"modelMatrix",d.matrixWorld);return f}function u(a,b){a.opacity.value=b.opacity;b.color&&(a.diffuse.value=b.color);b.emissive&&a.emissive.value.copy(b.emissive).multiplyScalar(b.emissiveIntensity);b.map&&(a.map.value=b.map);b.alphaMap&&(a.alphaMap.value=b.alphaMap);b.specularMap&&(a.specularMap.value=b.specularMap);b.envMap&&(a.envMap.value=b.envMap,a.flipEnvMap.value=b.envMap&&b.envMap.isCubeTexture?-1:1,a.reflectivity.value=b.reflectivity,a.refractionRatio.value=b.refractionRatio,a.maxMipLevel.value=
-Ba.get(b.envMap).__maxMipLevel);b.lightMap&&(a.lightMap.value=b.lightMap,a.lightMapIntensity.value=b.lightMapIntensity);b.aoMap&&(a.aoMap.value=b.aoMap,a.aoMapIntensity.value=b.aoMapIntensity);if(b.map)var c=b.map;else b.specularMap?c=b.specularMap:b.displacementMap?c=b.displacementMap:b.normalMap?c=b.normalMap:b.bumpMap?c=b.bumpMap:b.roughnessMap?c=b.roughnessMap:b.metalnessMap?c=b.metalnessMap:b.alphaMap?c=b.alphaMap:b.emissiveMap&&(c=b.emissiveMap);void 0!==c&&(c.isWebGLRenderTarget&&(c=c.texture),
-!0===c.matrixAutoUpdate&&c.updateMatrix(),a.uvTransform.value.copy(c.matrix))}function r(a,b){a.specular.value=b.specular;a.shininess.value=Math.max(b.shininess,1E-4);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)}function l(a,b){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);b.envMap&&(a.envMapIntensity.value=b.envMapIntensity)}console.log("THREE.WebGLRenderer","95");a=a||{};var y=void 0!==a.canvas?a.canvas:document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),x=void 0!==a.context?a.context:null,w=void 0!==a.alpha?a.alpha:!1,B=void 0!==a.depth?a.depth:!0,E=void 0!==
-a.stencil?a.stencil:!0,P=void 0!==a.antialias?a.antialias:!1,N=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,O=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,z=void 0!==a.powerPreference?a.powerPreference:"default",A=null,D=null;this.domElement=y;this.context=null;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.clippingPlanes=[];this.localClippingEnabled=!1;this.gammaFactor=2;this.physicallyCorrectLights=this.gammaOutput=this.gammaInput=
-!1;this.toneMappingWhitePoint=this.toneMappingExposure=this.toneMapping=1;this.maxMorphTargets=8;this.maxMorphNormals=4;var C=this,G=!1,L=null,R=null,Q=null,J=-1;var S=b=null;var nd=!1;var Y=null,W=null,T=new V,wc=new V,ea=null,X=0,Z=y.width,M=y.height,U=1,od=new V(0,0,Z,M),fa=new V(0,0,Z,M),qa=!1,oa=new md,aa=new Of,pd=!1,Yd=!1,xc=new I,bb=new p;try{w={alpha:w,depth:B,stencil:E,antialias:P,premultipliedAlpha:N,preserveDrawingBuffer:O,powerPreference:z};y.addEventListener("webglcontextlost",d,!1);
-y.addEventListener("webglcontextrestored",e,!1);var F=x||y.getContext("webgl",w)||y.getContext("experimental-webgl",w);if(null===F){if(null!==y.getContext("webgl"))throw Error("Error creating WebGL context with your selected attributes.");throw Error("Error creating WebGL context.");}void 0===F.getShaderPrecisionFormat&&(F.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}})}catch(Mg){console.error("THREE.WebGLRenderer: "+Mg.message)}var ha,ua,ba,ca,Ba,ia,pa,ra,ma,la,sa,
-na,ka,va,xa,ya,da;c();var ja="xr"in navigator?new Lg(C):new af(C);this.vr=ja;var za=new Ze(C,ma,ua.maxTextureSize);this.shadowMap=za;this.getContext=function(){return F};this.getContextAttributes=function(){return F.getContextAttributes()};this.forceContextLoss=function(){var a=ha.get("WEBGL_lose_context");a&&a.loseContext()};this.forceContextRestore=function(){var a=ha.get("WEBGL_lose_context");a&&a.restoreContext()};this.getPixelRatio=function(){return U};this.setPixelRatio=function(a){void 0!==
-a&&(U=a,this.setSize(Z,M,!1))};this.getSize=function(){return{width:Z,height:M}};this.setSize=function(a,b,c){ja.isPresenting()?console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting."):(Z=a,M=b,y.width=a*U,y.height=b*U,!1!==c&&(y.style.width=a+"px",y.style.height=b+"px"),this.setViewport(0,0,a,b))};this.getDrawingBufferSize=function(){return{width:Z*U,height:M*U}};this.setDrawingBufferSize=function(a,b,c){Z=a;M=b;U=c;y.width=a*c;y.height=b*c;this.setViewport(0,0,a,b)};
-this.getCurrentViewport=function(){return T};this.setViewport=function(a,b,c,d){od.set(a,M-b-d,c,d);ba.viewport(T.copy(od).multiplyScalar(U))};this.setScissor=function(a,b,c,d){fa.set(a,M-b-d,c,d);ba.scissor(wc.copy(fa).multiplyScalar(U))};this.setScissorTest=function(a){ba.setScissorTest(qa=a)};this.getClearColor=function(){return ka.getClearColor()};this.setClearColor=function(){ka.setClearColor.apply(ka,arguments)};this.getClearAlpha=function(){return ka.getClearAlpha()};this.setClearAlpha=function(){ka.setClearAlpha.apply(ka,
-arguments)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=F.COLOR_BUFFER_BIT;if(void 0===b||b)d|=F.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=F.STENCIL_BUFFER_BIT;F.clear(d)};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.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.dispose=function(){y.removeEventListener("webglcontextlost",d,!1);y.removeEventListener("webglcontextrestored",
-e,!1);sa.dispose();na.dispose();Ba.dispose();ma.dispose();ja.dispose();ta.stop()};this.renderBufferImmediate=function(a,b){ba.initAttributes();var c=Ba.get(a);a.hasPositions&&!c.position&&(c.position=F.createBuffer());a.hasNormals&&!c.normal&&(c.normal=F.createBuffer());a.hasUvs&&!c.uv&&(c.uv=F.createBuffer());a.hasColors&&!c.color&&(c.color=F.createBuffer());b=b.getAttributes();a.hasPositions&&(F.bindBuffer(F.ARRAY_BUFFER,c.position),F.bufferData(F.ARRAY_BUFFER,a.positionArray,F.DYNAMIC_DRAW),ba.enableAttribute(b.position),
-F.vertexAttribPointer(b.position,3,F.FLOAT,!1,0,0));a.hasNormals&&(F.bindBuffer(F.ARRAY_BUFFER,c.normal),F.bufferData(F.ARRAY_BUFFER,a.normalArray,F.DYNAMIC_DRAW),ba.enableAttribute(b.normal),F.vertexAttribPointer(b.normal,3,F.FLOAT,!1,0,0));a.hasUvs&&(F.bindBuffer(F.ARRAY_BUFFER,c.uv),F.bufferData(F.ARRAY_BUFFER,a.uvArray,F.DYNAMIC_DRAW),ba.enableAttribute(b.uv),F.vertexAttribPointer(b.uv,2,F.FLOAT,!1,0,0));a.hasColors&&(F.bindBuffer(F.ARRAY_BUFFER,c.color),F.bufferData(F.ARRAY_BUFFER,a.colorArray,
-F.DYNAMIC_DRAW),ba.enableAttribute(b.color),F.vertexAttribPointer(b.color,3,F.FLOAT,!1,0,0));ba.disableUnusedAttributes();F.drawArrays(F.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,c,d,e,f,g){var h=f.isMesh&&0>f.normalMatrix.determinant();ba.setMaterial(e,h);var k=t(a,c,e,f),m=!1;if(b!==d.id||S!==k.id||nd!==(!0===e.wireframe))b=d.id,S=k.id,nd=!0===e.wireframe,m=!0;f.morphTargetInfluences&&(va.update(f,d,e,k),m=!0);h=d.index;var q=d.attributes.position;c=1;!0===e.wireframe&&
-(h=ra.getWireframeAttribute(d),c=2);a=xa;if(null!==h){var n=pa.get(h);a=ya;a.setIndex(n)}if(m){if(d&&d.isInstancedBufferGeometry&!ua.isWebGL2&&null===ha.get("ANGLE_instanced_arrays"))console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");else{ba.initAttributes();m=d.attributes;k=k.getAttributes();var u=e.defaultAttributeValues;for(N in k){var l=k[N];if(0<=l){var r=m[N];if(void 0!==r){var v=r.normalized,
-p=r.itemSize,w=pa.get(r);if(void 0!==w){var y=w.buffer,E=w.type;w=w.bytesPerElement;if(r.isInterleavedBufferAttribute){var x=r.data,B=x.stride;r=r.offset;x&&x.isInstancedInterleavedBuffer?(ba.enableAttributeAndDivisor(l,x.meshPerAttribute),void 0===d.maxInstancedCount&&(d.maxInstancedCount=x.meshPerAttribute*x.count)):ba.enableAttribute(l);F.bindBuffer(F.ARRAY_BUFFER,y);F.vertexAttribPointer(l,p,E,v,B*w,r*w)}else r.isInstancedBufferAttribute?(ba.enableAttributeAndDivisor(l,r.meshPerAttribute),void 0===
-d.maxInstancedCount&&(d.maxInstancedCount=r.meshPerAttribute*r.count)):ba.enableAttribute(l),F.bindBuffer(F.ARRAY_BUFFER,y),F.vertexAttribPointer(l,p,E,v,0,0)}}else if(void 0!==u&&(v=u[N],void 0!==v))switch(v.length){case 2:F.vertexAttrib2fv(l,v);break;case 3:F.vertexAttrib3fv(l,v);break;case 4:F.vertexAttrib4fv(l,v);break;default:F.vertexAttrib1fv(l,v)}}}ba.disableUnusedAttributes()}null!==h&&F.bindBuffer(F.ELEMENT_ARRAY_BUFFER,n.buffer)}n=Infinity;null!==h?n=h.count:void 0!==q&&(n=q.count);h=d.drawRange.start*
-c;q=null!==g?g.start*c:0;var N=Math.max(h,q);g=Math.max(0,Math.min(n,h+d.drawRange.count*c,q+(null!==g?g.count*c:Infinity))-1-N+1);if(0!==g){if(f.isMesh)if(!0===e.wireframe)ba.setLineWidth(e.wireframeLinewidth*(null===R?U:1)),a.setMode(F.LINES);else switch(f.drawMode){case 0:a.setMode(F.TRIANGLES);break;case 1:a.setMode(F.TRIANGLE_STRIP);break;case 2:a.setMode(F.TRIANGLE_FAN)}else f.isLine?(e=e.linewidth,void 0===e&&(e=1),ba.setLineWidth(e*(null===R?U:1)),f.isLineSegments?a.setMode(F.LINES):f.isLineLoop?
-a.setMode(F.LINE_LOOP):a.setMode(F.LINE_STRIP)):f.isPoints?a.setMode(F.POINTS):f.isSprite&&a.setMode(F.TRIANGLES);d&&d.isInstancedBufferGeometry?0<d.maxInstancedCount&&a.renderInstances(d,N,g):a.render(N,g)}};this.compile=function(a,b){D=na.get(a,b);D.init();a.traverse(function(a){a.isLight&&(D.pushLight(a),a.castShadow&&D.pushShadow(a))});D.setupLights(b);a.traverse(function(b){if(b.material)if(Array.isArray(b.material))for(var c=0;c<b.material.length;c++)n(b.material[c],a.fog,b);else n(b.material,
-a.fog,b)})};var wa=null,ta=new Qd;ta.setAnimationLoop(function(a){ja.isPresenting()||wa&&wa(a)});"undefined"!==typeof window&&ta.setContext(window);this.setAnimationLoop=function(a){wa=a;ja.setAnimationLoop(a);ta.start()};this.render=function(a,c,d,e){if(!c||!c.isCamera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else if(!G){S=b=null;nd=!1;J=-1;Y=null;!0===a.autoUpdate&&a.updateMatrixWorld();null===c.parent&&c.updateMatrixWorld();ja.enabled&&(c=ja.getCamera(c));
-D=na.get(a,c);D.init();a.onBeforeRender(C,a,c,d);xc.multiplyMatrices(c.projectionMatrix,c.matrixWorldInverse);oa.setFromMatrix(xc);Yd=this.localClippingEnabled;pd=aa.init(this.clippingPlanes,Yd,c);A=sa.get(a,c);A.init();k(a,c,C.sortObjects);!0===C.sortObjects&&A.sort();pd&&aa.beginShadows();za.render(D.state.shadowsArray,a,c);D.setupLights(c);pd&&aa.endShadows();this.info.autoReset&&this.info.reset();void 0===d&&(d=null);this.setRenderTarget(d);ka.render(A,a,c,e);e=A.opaque;var f=A.transparent;if(a.overrideMaterial){var g=
-a.overrideMaterial;e.length&&m(e,a,c,g);f.length&&m(f,a,c,g)}else e.length&&m(e,a,c),f.length&&m(f,a,c);d&&ia.updateRenderTargetMipmap(d);ba.buffers.depth.setTest(!0);ba.buffers.depth.setMask(!0);ba.buffers.color.setMask(!0);ba.setPolygonOffset(!1);a.onAfterRender(C,a,c);ja.enabled&&ja.submitFrame();D=A=null}};this.allocTextureUnit=function(){var a=X;a>=ua.maxTextures&&console.warn("THREE.WebGLRenderer: Trying to use "+a+" texture units while this GPU supports only "+ua.maxTextures);X+=1;return a};
-this.setTexture2D=function(){var a=!1;return function(b,c){b&&b.isWebGLRenderTarget&&(a||(console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead."),a=!0),b=b.texture);ia.setTexture2D(b,c)}}();this.setTexture=function(){var a=!1;return function(b,c){a||(console.warn("THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead."),a=!0);ia.setTexture2D(b,c)}}();this.setTextureCube=function(){var a=!1;return function(b,c){b&&
-b.isWebGLRenderTargetCube&&(a||(console.warn("THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. Use their .texture property instead."),a=!0),b=b.texture);b&&b.isCubeTexture||Array.isArray(b.image)&&6===b.image.length?ia.setTextureCube(b,c):ia.setTextureCubeDynamic(b,c)}}();this.setFramebuffer=function(a){L=a};this.getRenderTarget=function(){return R};this.setRenderTarget=function(a){(R=a)&&void 0===Ba.get(a).__webglFramebuffer&&ia.setupRenderTarget(a);var b=L,c=!1;a?(b=
-Ba.get(a).__webglFramebuffer,a.isWebGLRenderTargetCube&&(b=b[a.activeCubeFace],c=!0),T.copy(a.viewport),wc.copy(a.scissor),ea=a.scissorTest):(T.copy(od).multiplyScalar(U),wc.copy(fa).multiplyScalar(U),ea=qa);Q!==b&&(F.bindFramebuffer(F.FRAMEBUFFER,b),Q=b);ba.viewport(T);ba.scissor(wc);ba.setScissorTest(ea);c&&(c=Ba.get(a.texture),F.framebufferTexture2D(F.FRAMEBUFFER,F.COLOR_ATTACHMENT0,F.TEXTURE_CUBE_MAP_POSITIVE_X+a.activeCubeFace,c.__webglTexture,a.activeMipMapLevel))};this.readRenderTargetPixels=
-function(a,b,c,d,e,f){if(a&&a.isWebGLRenderTarget){var g=Ba.get(a).__webglFramebuffer;if(g){var h=!1;g!==Q&&(F.bindFramebuffer(F.FRAMEBUFFER,g),h=!0);try{var k=a.texture,m=k.format,q=k.type;1023!==m&&da.convert(m)!==F.getParameter(F.IMPLEMENTATION_COLOR_READ_FORMAT)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):1009===q||da.convert(q)===F.getParameter(F.IMPLEMENTATION_COLOR_READ_TYPE)||1015===q&&(ua.isWebGL2||ha.get("OES_texture_float")||
-ha.get("WEBGL_color_buffer_float"))||1016===q&&(ua.isWebGL2?ha.get("EXT_color_buffer_float"):ha.get("EXT_color_buffer_half_float"))?F.checkFramebufferStatus(F.FRAMEBUFFER)===F.FRAMEBUFFER_COMPLETE?0<=b&&b<=a.width-d&&0<=c&&c<=a.height-e&&F.readPixels(b,c,d,e,da.convert(m),da.convert(q),f):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete."):console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.")}finally{h&&
-F.bindFramebuffer(F.FRAMEBUFFER,Q)}}}else console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.")};this.copyFramebufferToTexture=function(a,b,c){var d=b.image.width,e=b.image.height,f=da.convert(b.format);this.setTexture2D(b,0);F.copyTexImage2D(F.TEXTURE_2D,c||0,f,a.x,a.y,d,e,0)};this.copyTextureToTexture=function(a,b,c,d){var e=b.image.width,f=b.image.height,g=da.convert(c.format),h=da.convert(c.type);this.setTexture2D(c,0);b.isDataTexture?F.texSubImage2D(F.TEXTURE_2D,
-d||0,a.x,a.y,e,f,g,h,b.image.data):F.texSubImage2D(F.TEXTURE_2D,d||0,a.x,a.y,g,h,b.image)}}function Lb(a,b){this.name="";this.color=new G(a);this.density=void 0!==b?b:2.5E-4}function Mb(a,b,c){this.name="";this.color=new G(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3}function qd(){D.call(this);this.type="Scene";this.overrideMaterial=this.fog=this.background=null;this.autoUpdate=!0}function ob(a,b){this.array=a;this.stride=b;this.count=void 0!==a?a.length/b:0;this.dynamic=!1;this.updateRange=
-{offset:0,count:-1};this.version=0}function zc(a,b,c,d){this.data=a;this.itemSize=b;this.offset=c;this.normalized=!0===d}function cb(a){J.call(this);this.type="SpriteMaterial";this.color=new G(16777215);this.map=null;this.rotation=0;this.lights=!1;this.transparent=!0;this.setValues(a)}function Ac(a){D.call(this);this.type="Sprite";if(void 0===Nb){Nb=new C;var b=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]);b=new ob(b,5);Nb.setIndex([0,1,2,0,2,3]);Nb.addAttribute("position",
-new zc(b,3,0,!1));Nb.addAttribute("uv",new zc(b,2,3,!1))}this.geometry=Nb;this.material=void 0!==a?a:new cb;this.center=new z(.5,.5)}function Bc(){D.call(this);this.type="LOD";Object.defineProperties(this,{levels:{enumerable:!0,value:[]}})}function Cc(a,b){a=a||[];this.bones=a.slice(0);this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===b)this.calculateInverses();else if(this.bones.length===b.length)this.boneInverses=b.slice(0);else for(console.warn("THREE.Skeleton boneInverses is the wrong length."),
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-(a.y-this.y)*b;return this},lerpVectors:function(a,b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},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}});Object.assign(I.prototype,{isMatrix4:!0,set:function(a,b,c,d,e,f,g,h,k,m,q,n,l,u,r,p){var t=this.elements;t[0]=a;t[4]=b;t[8]=c;t[12]=d;t[1]=e;t[5]=f;t[9]=g;t[13]=h;t[2]=k;t[6]=m;t[10]=q;t[14]=n;t[3]=l;t[7]=u;t[11]=r;t[15]=p;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 I).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(){var a=new p;return function(b){var c=this.elements,d=b.elements,e=1/a.setFromMatrixColumn(b,0).length(),f=1/a.setFromMatrixColumn(b,1).length();b=1/a.setFromMatrixColumn(b,2).length();c[0]=d[0]*e;c[1]=d[1]*e;c[2]=d[2]*e;c[3]=0;c[4]=d[4]*f;c[5]=d[5]*f;c[6]=d[6]*f;c[7]=0;c[8]=d[8]*b;c[9]=d[9]*b;c[10]=d[10]*b;c[11]=0;c[12]=0;c[13]=0;c[14]=0;c[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.");
-var b=this.elements,c=a.x,d=a.y,e=a.z,f=Math.cos(c);c=Math.sin(c);var g=Math.cos(d);d=Math.sin(d);var h=Math.cos(e);e=Math.sin(e);if("XYZ"===a.order){a=f*h;var k=f*e,m=c*h,q=c*e;b[0]=g*h;b[4]=-g*e;b[8]=d;b[1]=k+m*d;b[5]=a-q*d;b[9]=-c*g;b[2]=q-a*d;b[6]=m+k*d;b[10]=f*g}else"YXZ"===a.order?(a=g*h,k=g*e,m=d*h,q=d*e,b[0]=a+q*c,b[4]=m*c-k,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=k*c-m,b[6]=q+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*h,k=g*e,m=d*h,q=d*e,b[0]=a-q*c,b[4]=-f*e,b[8]=m+k*c,b[1]=k+m*c,b[5]=f*h,b[9]=
-q-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,k=f*e,m=c*h,q=c*e,b[0]=g*h,b[4]=m*d-k,b[8]=a*d+q,b[1]=g*e,b[5]=q*d+a,b[9]=k*d-m,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,k=f*d,m=c*g,q=c*d,b[0]=g*h,b[4]=q-a*e,b[8]=m*e+k,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=k*e+m,b[10]=a-q*e):"XZY"===a.order&&(a=f*g,k=f*d,m=c*g,q=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+q,b[5]=f*h,b[9]=k*e-m,b[2]=m*e-k,b[6]=c*h,b[10]=q*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(){var a=
-new p(0,0,0),b=new p(1,1,1);return function(c){return this.compose(a,c,b)}}(),lookAt:function(){var a=new p,b=new p,c=new p;return function(d,e,f){var g=this.elements;c.subVectors(d,e);0===c.lengthSq()&&(c.z=1);c.normalize();a.crossVectors(f,c);0===a.lengthSq()&&(1===Math.abs(f.z)?c.x+=1E-4:c.z+=1E-4,c.normalize(),a.crossVectors(f,c));a.normalize();b.crossVectors(c,a);g[0]=a.x;g[4]=b.x;g[8]=c.x;g[1]=a.y;g[5]=b.y;g[9]=c.y;g[2]=a.z;g[6]=b.z;g[10]=c.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],k=c[5],m=c[9],q=c[13],n=c[2],l=c[6],u=c[10],r=c[14],p=c[3],y=c[7],x=c[11];c=c[15];var w=d[0],B=d[4],E=d[8],P=d[12],N=d[1],z=d[5],A=d[9],D=d[13],C=d[2],
-H=d[6],G=d[10],K=d[14],L=d[3],I=d[7],J=d[11];d=d[15];b[0]=a*w+e*N+f*C+g*L;b[4]=a*B+e*z+f*H+g*I;b[8]=a*E+e*A+f*G+g*J;b[12]=a*P+e*D+f*K+g*d;b[1]=h*w+k*N+m*C+q*L;b[5]=h*B+k*z+m*H+q*I;b[9]=h*E+k*A+m*G+q*J;b[13]=h*P+k*D+m*K+q*d;b[2]=n*w+l*N+u*C+r*L;b[6]=n*B+l*z+u*H+r*I;b[10]=n*E+l*A+u*G+r*J;b[14]=n*P+l*D+u*K+r*d;b[3]=p*w+y*N+x*C+c*L;b[7]=p*B+y*z+x*H+c*I;b[11]=p*E+y*A+x*G+c*J;b[15]=p*P+y*D+x*K+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},applyToBufferAttribute:function(){var a=new p;return function(b){for(var c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix4(this),b.setXYZ(c,a.x,a.y,a.z);return b}}(),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],k=a[13],m=a[2],q=a[6],n=a[10],l=a[14];return a[3]*(+e*h*q-d*k*q-e*g*n+c*k*n+d*g*l-c*h*l)+a[7]*(+b*h*l-b*k*n+e*f*n-
-d*f*l+d*k*m-e*h*m)+a[11]*(+b*k*q-b*g*l-e*f*q+c*f*l+e*g*m-c*k*m)+a[15]*(-d*g*m-b*h*q+b*g*n+d*f*q-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){var b=this.elements;b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements;a=d[0];var e=d[1],f=d[2],g=d[3],h=d[4],
-k=d[5],m=d[6],q=d[7],n=d[8],l=d[9],u=d[10],r=d[11],p=d[12],y=d[13],x=d[14];d=d[15];var w=l*x*q-y*u*q+y*m*r-k*x*r-l*m*d+k*u*d,B=p*u*q-n*x*q-p*m*r+h*x*r+n*m*d-h*u*d,E=n*y*q-p*l*q+p*k*r-h*y*r-n*k*d+h*l*d,z=p*l*m-n*y*m-p*k*u+h*y*u+n*k*x-h*l*x,N=a*w+e*B+f*E+g*z;if(0===N){if(!0===b)throw Error("THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0");console.warn("THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0");return this.identity()}b=1/N;c[0]=w*b;c[1]=(y*u*g-l*x*g-y*f*
-r+e*x*r+l*f*d-e*u*d)*b;c[2]=(k*x*g-y*m*g+y*f*q-e*x*q-k*f*d+e*m*d)*b;c[3]=(l*m*g-k*u*g-l*f*q+e*u*q+k*f*r-e*m*r)*b;c[4]=B*b;c[5]=(n*x*g-p*u*g+p*f*r-a*x*r-n*f*d+a*u*d)*b;c[6]=(p*m*g-h*x*g-p*f*q+a*x*q+h*f*d-a*m*d)*b;c[7]=(h*u*g-n*m*g+n*f*q-a*u*q-h*f*r+a*m*r)*b;c[8]=E*b;c[9]=(p*l*g-n*y*g-p*e*r+a*y*r+n*e*d-a*l*d)*b;c[10]=(h*y*g-p*k*g+p*e*q-a*y*q-h*e*d+a*k*d)*b;c[11]=(n*k*g-h*l*g-n*e*q+a*l*q+h*e*r-a*k*r)*b;c[12]=z*b;c[13]=(n*y*f-p*l*f+p*e*u-a*y*u-n*e*x+a*l*x)*b;c[14]=(p*k*f-h*y*f-p*e*m+a*y*m+h*e*x-a*k*x)*
-b;c[15]=(h*l*f-n*k*f+n*e*m-a*l*m-h*e*u+a*k*u)*b;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,k=e+e,m=f+f,q=g+g;b=e*k;var l=e*m;e*=q;var t=f*m;f*=q;g*=q;k*=h;m*=h;h*=q;q=c.x;var u=c.y;c=c.z;d[0]=(1-(t+g))*q;d[1]=(l+h)*q;d[2]=(e-m)*q;d[3]=0;d[4]=(l-h)*u;d[5]=(1-(b+g))*u;d[6]=(f+k)*u;d[7]=0;d[8]=(e+m)*c;d[9]=(f-k)*c;d[10]=(1-(b+t))*c;d[11]=0;
-d[12]=a.x;d[13]=a.y;d[14]=a.z;d[15]=1;return this},decompose:function(){var a=new p,b=new I;return function(c,d,e){var f=this.elements,g=a.set(f[0],f[1],f[2]).length(),h=a.set(f[4],f[5],f[6]).length(),k=a.set(f[8],f[9],f[10]).length();0>this.determinant()&&(g=-g);c.x=f[12];c.y=f[13];c.z=f[14];b.copy(this);c=1/g;f=1/h;var m=1/k;b.elements[0]*=c;b.elements[1]*=c;b.elements[2]*=c;b.elements[4]*=f;b.elements[5]*=f;b.elements[6]*=f;b.elements[8]*=m;b.elements[9]*=m;b.elements[10]*=m;d.setFromRotationMatrix(b);
-e.x=g;e.y=h;e.z=k;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),k=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*k;g[9]=0;g[13]=-((c+d)*k);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}});Object.assign(fa,{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],k=c[d+1],m=c[d+2];c=c[d+3];d=e[f+0];var q=e[f+1],l=e[f+2];e=e[f+3];if(c!==e||h!==d||k!==q||m!==l){f=1-g;var t=h*d+k*q+m*l+c*e,u=0<=t?1:-1,r=1-t*t;r>Number.EPSILON&&(r=Math.sqrt(r),t=Math.atan2(r,t*u),f=Math.sin(f*t)/r,g=Math.sin(g*
-t)/r);u*=g;h=h*f+d*u;k=k*f+q*u;m=m*f+l*u;c=c*f+e*u;f===1-g&&(g=1/Math.sqrt(h*h+k*k+m*m+c*c),h*=g,k*=g,m*=g,c*=g)}a[b]=h;a[b+1]=k;a[b+2]=m;a[b+3]=c}});Object.defineProperties(fa.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(fa.prototype,{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),k=f(d/2);f=f(e/2);c=g(c/2);d=g(d/2);e=g(e/2);"XYZ"===a?(this._x=c*k*f+h*d*e,this._y=h*d*f-c*k*e,this._z=h*k*e+c*d*f,this._w=h*k*f-c*d*e):"YXZ"===a?(this._x=c*k*f+h*d*e,this._y=h*d*f-c*k*e,this._z=h*k*e-c*d*f,this._w=h*k*f+c*d*e):"ZXY"===a?(this._x=c*k*f-h*d*e,this._y=h*d*f+c*k*e,this._z=h*k*e+c*d*f,this._w=h*k*f-c*d*e):"ZYX"===a?(this._x=c*k*f-h*d*e,this._y=h*d*f+c*k*e,this._z=h*k*e-c*d*f,this._w=h*k*f+c*d*e):"YZX"===a?(this._x=c*k*f+
-h*d*e,this._y=h*d*f+c*k*e,this._z=h*k*e-c*d*f,this._w=h*k*f-c*d*e):"XZY"===a&&(this._x=c*k*f-h*d*e,this._y=h*d*f-c*k*e,this._z=h*k*e+c*d*f,this._w=h*k*f+c*d*e);if(!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],k=b[6];b=b[10];var m=c+f+b;0<m?(c=.5/
-Math.sqrt(m+1),this._w=.25/c,this._x=(k-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=(k-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+k)/c):(c=2*Math.sqrt(1+b-c-f),this._w=(e-a)/c,this._x=(d+h)/c,this._y=(g+k)/c,this._z=.25*c);this.onChangeCallback();return this},setFromUnitVectors:function(){var a=new p,b;return function(c,d){void 0===a&&(a=new p);b=c.dot(d)+1;1E-6>b?(b=0,
-Math.abs(c.x)>Math.abs(c.z)?a.set(-c.y,c.x,0):a.set(0,-c.z,c.y)):a.crossVectors(c,d);this._x=a.x;this._y=a.y;this._z=a.z;this._w=b;return this.normalize()}}(),angleTo:function(a){return 2*Math.acos(Math.abs(H.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();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},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){}});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(){var a=new fa;return function(b){b&&b.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.");return this.applyQuaternion(a.setFromEuler(b))}}(),applyAxisAngle:function(){var a=new fa;return function(b,
-c){return this.applyQuaternion(a.setFromAxisAngle(b,c))}}(),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},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;var e=1/(a[3]*b+a[7]*c+a[11]*d+a[15]);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;return this},applyQuaternion:function(a){var b=this.x,
-c=this.y,d=this.z,e=a.x,f=a.y,g=a.z;a=a.w;var h=a*b+f*d-g*c,k=a*c+g*b-e*d,m=a*d+e*c-f*b;b=-e*b-f*c-g*d;this.x=h*a+b*-e+k*-g-m*-f;this.y=k*a+b*-f+m*-e-h*-g;this.z=m*a+b*-g+h*-f-k*-e;return this},project:function(){var a=new I;return function(b){a.multiplyMatrices(b.projectionMatrix,a.getInverse(b.matrixWorld));return this.applyMatrix4(a)}}(),unproject:function(){var a=new I;return function(b){a.multiplyMatrices(b.matrixWorld,a.getInverse(b.projectionMatrix));return this.applyMatrix4(a)}}(),transformDirection:function(a){var b=
-this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d;this.y=a[1]*b+a[5]*c+a[9]*d;this.z=a[2]*b+a[6]*c+a[10]*d;return this.normalize()},divide:function(a){this.x/=a.x;this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},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);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(){var a=new p,b=new p;return function(c,d){a.set(c,c,c);b.set(d,d,d);return this.clamp(a,b)}}(),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=0>this.z?Math.ceil(this.z):Math.floor(this.z);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;return this},dot:function(a){return this.x*a.x+this.y*
-a.y+this.z*a.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},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;return this},lerpVectors:function(a,
-b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},cross:function(a,b){return void 0!==b?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(a,b)):this.crossVectors(this,a)},crossVectors:function(a,b){var c=a.x,d=a.y;a=a.z;var e=b.x,f=b.y;b=b.z;this.x=d*b-a*f;this.y=a*e-c*b;this.z=c*f-d*e;return this},projectOnVector:function(a){var b=a.dot(this)/a.lengthSq();return this.copy(a).multiplyScalar(b)},projectOnPlane:function(){var a=
-new p;return function(b){a.copy(this).projectOnVector(b);return this.sub(a)}}(),reflect:function(){var a=new p;return function(b){return this.sub(a.copy(b).multiplyScalar(2*this.dot(b)))}}(),angleTo:function(a){a=this.dot(a)/Math.sqrt(this.lengthSq()*a.lengthSq());return Math.acos(H.clamp(a,-1,1))},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,c=this.y-a.y;a=this.z-a.z;return b*b+c*c+a*a},manhattanDistanceTo:function(a){return Math.abs(this.x-
-a.x)+Math.abs(this.y-a.y)+Math.abs(this.z-a.z)},setFromSpherical:function(a){var b=Math.sin(a.phi)*a.radius;this.x=b*Math.sin(a.theta);this.y=Math.cos(a.phi)*a.radius;this.z=b*Math.cos(a.theta);return this},setFromCylindrical:function(a){this.x=a.radius*Math.sin(a.theta);this.y=a.y;this.z=a.radius*Math.cos(a.theta);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)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];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;return a},fromBufferAttribute:function(a,b,c){void 0!==
-c&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);return this}});Object.assign(ra.prototype,{isMatrix3:!0,set:function(a,b,c,d,e,f,g,h,k){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]=k;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},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},applyToBufferAttribute:function(){var a=new p;return function(b){for(var c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix3(this),b.setXYZ(c,a.x,a.y,a.z);return b}}(),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],k=c[7],m=c[2],q=c[5];c=c[8];var l=d[0],t=d[3],u=d[6],r=d[1],p=d[4],y=d[7],x=d[2],w=d[5];d=d[8];b[0]=a*l+e*r+f*x;b[3]=a*t+e*p+f*w;b[6]=a*u+e*y+f*d;b[1]=g*l+h*r+k*x;b[4]=g*t+h*p+k*w;b[7]=g*u+h*y+k*d;b[2]=m*l+q*r+c*x;b[5]=m*t+q*p+c*w;b[8]=m*u+q*y+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],k=a[7];a=a[8];return b*f*a-b*g*k-c*e*a+c*g*h+d*e*k-d*f*h},getInverse:function(a,b){a&&a.isMatrix4&&console.error("THREE.Matrix3: .getInverse() no longer takes a Matrix4 argument.");var c=a.elements;a=this.elements;var d=c[0],e=c[1],f=c[2],g=c[3],h=c[4],k=c[5],m=c[6],q=c[7];c=c[8];var l=c*h-k*q,t=k*m-c*g,u=q*g-h*m,r=d*l+e*t+f*u;if(0===r){if(!0===b)throw Error("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");
-console.warn("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");return this.identity()}b=1/r;a[0]=l*b;a[1]=(f*q-c*e)*b;a[2]=(k*e-f*h)*b;a[3]=t*b;a[4]=(c*d-f*m)*b;a[5]=(f*g-k*d)*b;a[6]=u*b;a[7]=(e*m-q*d)*b;a[8]=(h*d-e*g)*b;return this},transpose:function(){var a=this.elements;var b=a[1];a[1]=a[3];a[3]=b;b=a[2];a[2]=a[6];a[6]=b;b=a[5];a[5]=a[7];a[7]=b;return this},getNormalMatrix:function(a){return this.setFromMatrix4(a).getInverse(this).transpose()},transposeIntoArray:function(a){var b=
-this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this},setUvTransform:function(a,b,c,d,e,f,g){var h=Math.cos(e);e=Math.sin(e);this.set(c*h,c*e,-c*(h*f+e*g)+f+a,-d*e,d*h,-d*(-e*f+h*g)+g+b,0,0,1)},scale:function(a,b){var c=this.elements;c[0]*=a;c[3]*=a;c[6]*=a;c[1]*=b;c[4]*=b;c[7]*=b;return this},rotate:function(a){var b=Math.cos(a);a=Math.sin(a);var c=this.elements,d=c[0],e=c[3],f=c[6],g=c[1],h=c[4],k=c[7];c[0]=b*d+a*g;c[3]=b*e+a*h;c[6]=
-b*f+a*k;c[1]=-a*d+b*g;c[4]=-a*e+b*h;c[7]=-a*f+b*k;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 eb={getDataURL:function(a){if(a instanceof HTMLCanvasElement)var b=a;else{"undefined"!==typeof OffscreenCanvas?b=new OffscreenCanvas(a.width,a.height):(b=document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),b.width=a.width,b.height=a.height);var c=b.getContext("2d");a instanceof ImageData?c.putImageData(a,0,0):c.drawImage(a,0,0,a.width,a.height)}return 2048<b.width||2048<b.height?b.toDataURL("image/jpeg",
-.6):b.toDataURL("image/png")}},Ef=0;T.DEFAULT_IMAGE=void 0;T.DEFAULT_MAPPING=300;T.prototype=Object.assign(Object.create(ya.prototype),{constructor:T,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.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,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY};if(void 0!==
-this.image){var d=this.image;void 0===d.uuid&&(d.uuid=H.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(eb.getDataURL(d[f]))}else e=eb.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){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)}}});Object.defineProperty(T.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(V.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 k=a[6];var m=a[10];if(.01>Math.abs(c-e)&&.01>Math.abs(d-h)&&.01>Math.abs(g-k)){if(.1>Math.abs(c+e)&&.1>Math.abs(d+h)&&.1>Math.abs(g+k)&&.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+k)/4;b>f&&b>m?.01>b?(k=0,c=h=.707106781):(k=Math.sqrt(b),h=c/k,c=d/k):f>m?.01>f?(k=.707106781,h=0,c=.707106781):(h=Math.sqrt(f),k=c/h,c=g/h):.01>m?(h=k=.707106781,c=0):(c=Math.sqrt(m),k=d/c,h=g/c);this.set(k,h,c,a);return this}a=Math.sqrt((k-g)*(k-g)+(d-h)*(d-h)+(e-c)*(e-c));.001>Math.abs(a)&&(a=1);this.x=(k-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(){var a,b;return function(c,d){void 0===a&&(a=new V,b=new V);a.set(c,
-c,c,c);b.set(d,d,d,d);return this.clamp(a,b)}}(),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){return this.subVectors(b,a).multiplyScalar(c).add(a)},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}});fb.prototype=Object.assign(Object.create(ya.prototype),{constructor:fb,isWebGLRenderTarget:!0,setSize:function(a,b){if(this.width!==a||this.height!==b)this.width=a,this.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"})}});Gb.prototype=Object.create(fb.prototype);Gb.prototype.constructor=Gb;Gb.prototype.isWebGLRenderTargetCube=!0;gb.prototype=Object.create(T.prototype);gb.prototype.constructor=gb;gb.prototype.isDataTexture=!0;Object.assign(Sa.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,k=a.length;h<k;h+=3){var m=a[h],q=a[h+1],l=a[h+2];m<b&&(b=m);q<c&&(c=q);l<d&&(d=l);m>e&&(e=m);q>f&&(f=q);l>g&&(g=l)}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,k=a.count;h<k;h++){var m=a.getX(h),l=a.getY(h),n=a.getZ(h);m<b&&(b=m);l<c&&(c=l);n<d&&(d=n);m>e&&(e=m);l>f&&(f=l);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(){var a=new p;return function(b,c){c=a.copy(c).multiplyScalar(.5);this.min.copy(b).sub(c);this.max.copy(b).add(c);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(){function a(a){var f=a.geometry;if(void 0!==f)if(f.isGeometry)for(f=f.vertices,c=0,d=f.length;c<d;c++)e.copy(f[c]),e.applyMatrix4(a.matrixWorld),b.expandByPoint(e);else if(f.isBufferGeometry&&
-(f=f.attributes.position,void 0!==f))for(c=0,d=f.count;c<d;c++)e.fromBufferAttribute(f,c).applyMatrix4(a.matrixWorld),b.expandByPoint(e)}var b,c,d,e=new p;return function(c){b=this;c.updateMatrixWorld(!0);c.traverse(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||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(){var a=new p;return function(b){this.clampPoint(b.center,
-a);return a.distanceToSquared(b.center)<=b.radius*b.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(){function a(a){var e;
-var f=0;for(e=a.length-3;f<=e;f+=3){h.fromArray(a,f);var g=m.x*Math.abs(h.x)+m.y*Math.abs(h.y)+m.z*Math.abs(h.z),k=b.dot(h),l=c.dot(h),q=d.dot(h);if(Math.max(-Math.max(k,l,q),Math.min(k,l,q))>g)return!1}return!0}var b=new p,c=new p,d=new p,e=new p,f=new p,g=new p,h=new p,k=new p,m=new p,l=new p;return function(h){if(this.isEmpty())return!1;this.getCenter(k);m.subVectors(this.max,k);b.subVectors(h.a,k);c.subVectors(h.b,k);d.subVectors(h.c,k);e.subVectors(c,b);f.subVectors(d,c);g.subVectors(b,d);h=
-[0,-e.z,e.y,0,-f.z,f.y,0,-g.z,g.y,e.z,0,-e.x,f.z,0,-f.x,g.z,0,-g.x,-e.y,e.x,0,-f.y,f.x,0,-g.y,g.x,0];if(!a(h))return!1;h=[1,0,0,0,1,0,0,0,1];if(!a(h))return!1;l.crossVectors(e,f);h=[l.x,l.y,l.z];return a(h)}}(),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(){var a=new p;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),getBoundingSphere:function(){var a=
-new p;return function(b){void 0===b&&(console.warn("THREE.Box3: .getBoundingSphere() target is now required"),b=new Da);this.getCenter(b.center);b.radius=.5*this.getSize(a).length();return b}}(),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;a=a.elements;var b=a[0]*this.min.x,c=a[1]*this.min.x,d=a[2]*this.min.x,e=
-a[0]*this.max.x,f=a[1]*this.max.x,g=a[2]*this.max.x,h=a[4]*this.min.y,k=a[5]*this.min.y,m=a[6]*this.min.y,l=a[4]*this.max.y,n=a[5]*this.max.y,t=a[6]*this.max.y,u=a[8]*this.min.z,r=a[9]*this.min.z,p=a[10]*this.min.z,y=a[8]*this.max.z,x=a[9]*this.max.z,w=a[10]*this.max.z;this.min.x=Math.min(b,e)+Math.min(h,l)+Math.min(u,y)+a[12];this.min.y=Math.min(c,f)+Math.min(k,n)+Math.min(r,x)+a[13];this.min.z=Math.min(d,g)+Math.min(m,t)+Math.min(p,w)+a[14];this.max.x=Math.max(b,e)+Math.max(h,l)+Math.max(u,y)+a[12];
-this.max.y=Math.max(c,f)+Math.max(k,n)+Math.max(r,x)+a[13];this.max.z=Math.max(d,g)+Math.max(m,t)+Math.max(p,w)+a[14];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)}});Object.assign(Da.prototype,{set:function(a,b){this.center.copy(a);this.radius=b;return this},setFromPoints:function(){var a=new Sa;return function(b,c){var d=this.center;void 0!==c?d.copy(c):a.setFromPoints(b).getCenter(d);for(var e=
-c=0,f=b.length;e<f;e++)c=Math.max(c,d.distanceToSquared(b[e]));this.radius=Math.sqrt(c);return this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.center.copy(a.center);this.radius=a.radius;return this},empty:function(){return 0>=this.radius},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 Sa);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}});Object.assign(Ma.prototype,{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(){var a=new p,b=new p;return function(c,d,e){d=a.subVectors(e,d).cross(b.subVectors(c,d)).normalize();this.setFromNormalAndCoplanarPoint(d,c);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(){var a=
-new p;return function(b,c){void 0===c&&(console.warn("THREE.Plane: .intersectLine() target is now required"),c=new p);var d=b.delta(a),e=this.normal.dot(d);if(0===e){if(0===this.distanceToPoint(b.start))return c.copy(b.start)}else if(e=-(b.start.dot(this.normal)+this.constant)/e,!(0>e||1<e))return c.copy(d).multiplyScalar(e).add(b.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(){var a=new p,b=new ra;return function(c,d){d=d||b.getNormalMatrix(c);c=this.coplanarPoint(a).applyMatrix4(c);d=this.normal.applyMatrix3(d).normalize();this.constant=-c.dot(d);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}});Object.assign(md.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},setFromMatrix: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],k=c[6],m=c[7],l=c[8],n=c[9],t=c[10],p=c[11],r=c[12],v=c[13],y=c[14];c=c[15];b[0].setComponents(f-a,m-g,p-l,c-r).normalize();b[1].setComponents(f+a,m+g,p+l,c+r).normalize();b[2].setComponents(f+d,m+h,p+n,c+v).normalize();b[3].setComponents(f-d,m-h,p-n,c-v).normalize();b[4].setComponents(f-e,m-k,p-t,c-y).normalize();b[5].setComponents(f+e,m+k,p+t,c+y).normalize();return this},intersectsObject:function(){var a=new Da;return function(b){var c=b.geometry;null===c.boundingSphere&&c.computeBoundingSphere();
-a.copy(c.boundingSphere).applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),intersectsSprite:function(){var a=new Da;return function(b){a.center.set(0,0,0);a.radius=.7071067811865476;a.applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),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(){var a=new p;return function(b){for(var c=this.planes,d=0;6>d;d++){var e=c[d];
-a.x=0<e.normal.x?b.max.x:b.min.x;a.y=0<e.normal.y?b.max.y:b.min.y;a.z=0<e.normal.z?b.max.z:b.min.z;if(0>e.distanceToPoint(a))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 S={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif\n",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif\n",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif\n",
-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( PHYSICAL )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif\n",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",
-begin_vertex:"\nvec3 transformed = vec3( position );\n",beginnormal_vertex:"\nvec3 objectNormal = vec3( normal );\n",bsdfs:"float punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\tif( decayExponent > 0.0 ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tfloat maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\treturn distanceFalloff * maxDistanceCutoffFactor;\n#else\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n#endif\n\t}\n\treturn 1.0;\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}\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 GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( geometry.normal, 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_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 GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\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\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n\treturn specularColor * AB.x + AB.y;\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",
-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\n",
-clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\tif ( clipped ) discard;\n\t#endif\n#endif\n",
-clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\t#if ! defined( PHYSICAL ) && ! defined( PHONG )\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif\n",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvarying vec3 vViewPosition;\n#endif\n",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n",
-color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif\n",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#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(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}\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};\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}\n",
-cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_textureSize (1024.0)\nint getFaceFromDirection(vec3 direction) {\n\tvec3 absDirection = abs(direction);\n\tint face = -1;\n\tif( absDirection.x > absDirection.z ) {\n\t\tif(absDirection.x > absDirection.y )\n\t\t\tface = direction.x > 0.0 ? 0 : 3;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\telse {\n\t\tif(absDirection.z > absDirection.y )\n\t\t\tface = direction.z > 0.0 ? 2 : 5;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\treturn face;\n}\n#define cubeUV_maxLods1 (log2(cubeUV_textureSize*0.25) - 1.0)\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n\tfloat dxRoughness = dFdx(roughness);\n\tfloat dyRoughness = dFdy(roughness);\n\tvec3 dx = dFdx( vec * scale * dxRoughness );\n\tvec3 dy = dFdy( vec * scale * dyRoughness );\n\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\n\td = clamp(d, 1.0, cubeUV_rangeClamp);\n\tfloat mipLevel = 0.5 * log2(d);\n\treturn vec2(floor(mipLevel), fract(mipLevel));\n}\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n\tfloat a = 16.0 * cubeUV_rcpTextureSize;\n\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n\tfloat powScale = exp2_packed.x * exp2_packed.y;\n\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n\tbool bRes = mipLevel == 0.0;\n\tscale = bRes && (scale < a) ? a : scale;\n\tvec3 r;\n\tvec2 offset;\n\tint face = getFaceFromDirection(direction);\n\tfloat rcpPowScale = 1.0 / powScale;\n\tif( face == 0) {\n\t\tr = vec3(direction.x, -direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 1) {\n\t\tr = vec3(direction.y, direction.x, direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 2) {\n\t\tr = vec3(direction.z, direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 3) {\n\t\tr = vec3(direction.x, direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse if( face == 4) {\n\t\tr = vec3(direction.y, direction.x, -direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse {\n\t\tr = vec3(direction.z, -direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\tr = normalize(r);\n\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\n\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n\tvec2 base = offset + vec2( texelOffset );\n\treturn base + s * ( scale - 2.0 * texelOffset );\n}\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\nvec4 textureCubeUV( sampler2D envMap, vec3 reflectedDirection, float roughness ) {\n\tfloat roughnessVal = roughness* cubeUV_maxLods3;\n\tfloat r1 = floor(roughnessVal);\n\tfloat r2 = r1 + 1.0;\n\tfloat t = fract(roughnessVal);\n\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n\tfloat s = mipInfo.y;\n\tfloat level0 = mipInfo.x;\n\tfloat level1 = level0 + 1.0;\n\tlevel1 = level1 > 5.0 ? 5.0 : level1;\n\tlevel0 += min( floor( s + 0.5 ), 5.0 );\n\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\n\tvec4 result = mix(color10, color20, t);\n\treturn vec4(result.rgb, 1.0);\n}\n#endif\n",
-defaultnormal_vertex:"vec3 transformedNormal = normalMatrix * objectNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif\n",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif\n",
-emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif\n",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif\n",encodings_fragment:" gl_FragColor = linearToOutputTexel( gl_FragColor );\n",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.xyz, vec3( gammaFactor ) ), value.w );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\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.w );\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.w );\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.xyz * value.w * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, 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.x, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = min( floor( D ) / 255.0, 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 = value.rgb * cLogLuvM;\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 = Xp_Y_XYZp.rgb * cLogLuvInverseM;\n\treturn vec4( max(vRGB, 0.0), 1.0 );\n}\n",
-envmap_fragment:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToVertex, 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_EQUIREC )\n\t\tvec2 sampleUV;\n\t\treflectVec = normalize( reflectVec );\n\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\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\tenvColor = envMapTexelToLinear( envColor );\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\n",
-envmap_pars_fragment:"#if defined( USE_ENVMAP ) || defined( PHYSICAL )\n\tuniform float reflectivity;\n\tuniform float envMapIntensity;\n#endif\n#ifdef USE_ENVMAP\n\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\n\t\tvarying vec3 vWorldPosition;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif\n",
-envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif\n",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP ) && defined( PHYSICAL )\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\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, queryVec, 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 blinnShininessExponent, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, 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\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent ));\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\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\n",
-envmap_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\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\n",
-fog_vertex:"\n#ifdef USE_FOG\nfogDepth = -mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n varying float fogDepth;\n#endif\n",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\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\n",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\n",
-gradientmap_pars_fragment:"#ifdef TOON\n\tuniform sampler2D gradientMap;\n\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\t\tfloat dotNL = dot( normal, lightDirection );\n\t\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t\t#ifdef USE_GRADIENTMAP\n\t\t\treturn texture2D( gradientMap, coord ).rgb;\n\t\t#else\n\t\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t\t#endif\n\t}\n#endif\n",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n#endif\n",
-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 = normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\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#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\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#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\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#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n#endif\n",
-lights_pars_begin:"uniform vec3 ambientLightColor;\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\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\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\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t\tfloat shadowCameraNear;\n\t\tfloat shadowCameraFar;\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\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\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\n",
-lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;\n",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\t#ifdef TOON\n\t\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#else\n\t\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\t\tvec3 irradiance = dotNL * directLight.color;\n\t#endif\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)\n",
-lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\n#ifdef STANDARD\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.clearCoat = saturate( clearCoat );\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\n#endif\n",
-lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n\t#ifndef STANDARD\n\t\tfloat clearCoat;\n\t\tfloat clearCoatRoughness;\n\t#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#ifndef STANDARD\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\n\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\t#ifndef STANDARD\n\t\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\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 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifndef STANDARD\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\tfloat dotNL = dotNV;\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.indirectSpecular += ( 1.0 - clearCoatDHR ) * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\n\t#ifndef STANDARD\n\t\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\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\n#define Material_BlinnShininessExponent( material ) GGXRoughnessToBlinnExponent( material.specularRoughness )\n#define Material_ClearCoat_BlinnShininessExponent( material ) GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\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}\n",
-lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop\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#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearCoatRadiance = vec3( 0.0 );\n#endif\n",
-lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * 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( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tirradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), maxMipLevel );\n\t#ifndef STANDARD\n\t\tclearCoatRadiance += getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), maxMipLevel );\n\t#endif\n#endif\n",
-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, clearCoatRadiance, geometry, material, reflectedLight );\n#endif\n",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#ifdef USE_LOGDEPTHBUF\n\tuniform float logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n#endif\n",
-logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n\tuniform float logDepthBufFC;\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\tgl_Position.z *= gl_Position.w;\n\t#endif\n#endif\n",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif\n",
-map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n",map_particle_fragment:"#ifdef USE_MAP\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n",map_particle_pars_fragment:"#ifdef USE_MAP\n\tuniform mat3 uvTransform;\n\tuniform sampler2D map;\n#endif\n",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif\n",
-metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif\n",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\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 += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif\n",
-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#endif\n",normal_fragment_maps:"#ifdef USE_NORMALMAP\n\t#ifdef OBJECTSPACE_NORMALMAP\n\t\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\t#ifdef FLIP_SIDED\n\t\t\tnormal = - normal;\n\t\t#endif\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t#endif\n\t\tnormal = normalize( normalMatrix * normal );\n\t#else\n\t\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n",
-normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\t#ifdef OBJECTSPACE_NORMALMAP\n\t\tuniform mat3 normalMatrix;\n\t#else\n\t\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\t\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\t\tvec2 st0 = dFdx( vUv.st );\n\t\t\tvec2 st1 = dFdy( vUv.st );\n\t\t\tfloat scale = sign( st1.t * st0.s - st0.t * st1.s );\n\t\t\tvec3 S = normalize( ( q0 * st1.t - q1 * st0.t ) * scale );\n\t\t\tvec3 T = normalize( ( - q0 * st1.s + q1 * st0.s ) * scale );\n\t\t\tvec3 N = normalize( surf_norm );\n\t\t\tmat3 tsn = mat3( S, T, N );\n\t\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\t\tmapN.xy *= normalScale;\n\t\t\tmapN.xy *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t\treturn normalize( tsn * mapN );\n\t\t}\n\t#endif\n#endif\n",
-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}\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}\n",
-premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif\n",project_vertex:"vec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\n",dithering_fragment:"#if defined( DITHERING )\n gl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif\n",dithering_pars_fragment:"#if defined( 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\n",
-roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif\n",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\n\t\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n\t\tvec2 f = fract( uv * size + 0.5 );\n\t\tfloat a = mix( lb, lt, f.y );\n\t\tfloat b = mix( rb, rt, f.y );\n\t\tfloat c = mix( a, b, f.x );\n\t\treturn c;\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\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( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, 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( 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 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\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\tshadow = (\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\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 )\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\n",
-shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n#endif\n",
-shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif\n",
-shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}\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 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\n",
-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\n",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#endif\n",
-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 gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif\n",tonemapping_pars_fragment:"#ifndef saturate\n\t#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}\n",
-uv_pars_fragment:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n\tuniform mat3 uvTransform;\n#endif\n",
-uv_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\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#endif",
-uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = uv2;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\n#endif\n",cube_frag:"uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldPosition;\nvoid main() {\n\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\n\tgl_FragColor.a *= opacity;\n}\n",
-cube_vert:"varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}\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>\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\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - gl_FragCoord.z ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\n\t#endif\n}\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>\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}\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}\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}\n",
-equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldPosition );\n\tvec2 sampleUV;\n\tsampleUV.y = asin( clamp( direction.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n}\n",equirect_vert:"varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\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 <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\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 <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}\n",
-meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\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_pars_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\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * 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 <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\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}\n",
-meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\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_pars_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\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\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}\n",
-meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\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}\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_pars_fragment>\n#include <gradientmap_pars_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}\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}\n",
-meshphysical_frag:"#define PHYSICAL\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifndef STANDARD\n\tuniform float clearCoat;\n\tuniform float clearCoatRoughness;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\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_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 <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 <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\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}\n",
-meshphysical_vert:"#define PHYSICAL\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}\n",
-normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || ( defined( USE_NORMALMAP ) && ! defined( OBJECTSPACE_NORMALMAP ) )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\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>\nvoid main() {\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}\n",
-normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || ( defined( USE_NORMALMAP ) && ! defined( OBJECTSPACE_NORMALMAP ) )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\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>\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#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#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || ( defined( USE_NORMALMAP ) && ! defined( OBJECTSPACE_NORMALMAP ) )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}\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 <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\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\t#ifdef USE_SIZEATTENUATION\n\t\tgl_PointSize = size * ( scale / - mvPosition.z );\n\t#else\n\t\tgl_PointSize = size;\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}\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 <fog_fragment>\n}\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}\n",
-sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_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 <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}\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\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\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\tvec4 mvPosition;\n\tmvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\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}\n"},
-Aa={merge:function(a){for(var b={},c=0;c<a.length;c++){var d=this.clone(a[c]),e;for(e in d)b[e]=d[e]}return b},clone:function(a){var b={},c;for(c in a){b[c]={};for(var d in a[c]){var e=a[c][d];e&&(e.isColor||e.isMatrix3||e.isMatrix4||e.isVector2||e.isVector3||e.isVector4||e.isTexture)?b[c][d]=e.clone():Array.isArray(e)?b[c][d]=e.slice():b[c][d]=e}}return b}},Tg={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};Object.assign(G.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(){function a(a,c,d){0>d&&(d+=1);1<d&&--d;return d<1/6?a+6*(c-a)*d:.5>d?c:d<2/3?a+6*(c-a)*(2/3-d):a}return function(b,
-c,d){b=H.euclideanModulo(b,1);c=H.clamp(c,0,1);d=H.clamp(d,0,1);0===c?this.r=this.g=this.b=d:(c=.5>=d?d*(1+c):d+c-d*c,d=2*d-c,this.r=a(d,c,b+1/3),this.g=a(d,c,b),this.b=a(d,c,b-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}a&&0<a.length&&(c=Tg[a],
-void 0!==c?this.setHex(c):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(){function a(a){return.04045>a?.0773993808*a:Math.pow(.9478672986*a+.0521327014,2.4)}return function(b){this.r=a(b.r);this.g=a(b.g);this.b=a(b.b);return this}}(),copyLinearToSRGB:function(){function a(a){return.0031308>a?12.92*a:1.055*Math.pow(a,.41666)-.055}return function(b){this.r=a(b.r);this.g=a(b.g);this.b=a(b.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 k=e-f;f=.5>=h?k/(e+f):k/(2-e-f);switch(e){case b:g=(c-
-d)/k+(c<d?6:0);break;case c:g=(d-b)/k+2;break;case d:g=(b-c)/k+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(){var a={};return function(b,c,d){this.getHSL(a);a.h+=b;a.s+=c;a.l+=d;this.setHSL(a.h,a.s,a.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},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()}});var K={common:{diffuse:{value:new G(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new ra},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 z(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 G(16777215)}},lights:{ambientLightColor:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},
-pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{},shadow:{},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 G(15658734)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},uvTransform:{value:new ra}},
-sprite:{diffuse:{value:new G(15658734)},opacity:{value:1},center:{value:new z(.5,.5)},rotation:{value:0},map:{value:null},uvTransform:{value:new ra}}},nb={basic:{uniforms:Aa.merge([K.common,K.specularmap,K.envmap,K.aomap,K.lightmap,K.fog]),vertexShader:S.meshbasic_vert,fragmentShader:S.meshbasic_frag},lambert:{uniforms:Aa.merge([K.common,K.specularmap,K.envmap,K.aomap,K.lightmap,K.emissivemap,K.fog,K.lights,{emissive:{value:new G(0)}}]),vertexShader:S.meshlambert_vert,fragmentShader:S.meshlambert_frag},
-phong:{uniforms:Aa.merge([K.common,K.specularmap,K.envmap,K.aomap,K.lightmap,K.emissivemap,K.bumpmap,K.normalmap,K.displacementmap,K.gradientmap,K.fog,K.lights,{emissive:{value:new G(0)},specular:{value:new G(1118481)},shininess:{value:30}}]),vertexShader:S.meshphong_vert,fragmentShader:S.meshphong_frag},standard:{uniforms:Aa.merge([K.common,K.envmap,K.aomap,K.lightmap,K.emissivemap,K.bumpmap,K.normalmap,K.displacementmap,K.roughnessmap,K.metalnessmap,K.fog,K.lights,{emissive:{value:new G(0)},roughness:{value:.5},
-metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:S.meshphysical_vert,fragmentShader:S.meshphysical_frag},points:{uniforms:Aa.merge([K.points,K.fog]),vertexShader:S.points_vert,fragmentShader:S.points_frag},dashed:{uniforms:Aa.merge([K.common,K.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:S.linedashed_vert,fragmentShader:S.linedashed_frag},depth:{uniforms:Aa.merge([K.common,K.displacementmap]),vertexShader:S.depth_vert,fragmentShader:S.depth_frag},normal:{uniforms:Aa.merge([K.common,
-K.bumpmap,K.normalmap,K.displacementmap,{opacity:{value:1}}]),vertexShader:S.normal_vert,fragmentShader:S.normal_frag},sprite:{uniforms:Aa.merge([K.sprite,K.fog]),vertexShader:S.sprite_vert,fragmentShader:S.sprite_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:S.cube_vert,fragmentShader:S.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:S.equirect_vert,fragmentShader:S.equirect_frag},distanceRGBA:{uniforms:Aa.merge([K.common,K.displacementmap,
-{referencePosition:{value:new p},nearDistance:{value:1},farDistance:{value:1E3}}]),vertexShader:S.distanceRGBA_vert,fragmentShader:S.distanceRGBA_frag},shadow:{uniforms:Aa.merge([K.lights,K.fog,{color:{value:new G(0)},opacity:{value:1}}]),vertexShader:S.shadow_vert,fragmentShader:S.shadow_frag}};nb.physical={uniforms:Aa.merge([nb.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:S.meshphysical_vert,fragmentShader:S.meshphysical_frag};hb.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");
-hb.DefaultOrder="XYZ";Object.defineProperties(hb.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(hb.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=H.clamp,e=a.elements;a=e[0];var f=e[4],g=e[8],h=e[1],k=e[5],m=e[9],l=e[2],n=e[6];e=e[10];b=b||this._order;"XYZ"===b?(this._y=Math.asin(d(g,-1,1)),.99999>Math.abs(g)?(this._x=Math.atan2(-m,e),this._z=
-Math.atan2(-f,a)):(this._x=Math.atan2(n,k),this._z=0)):"YXZ"===b?(this._x=Math.asin(-d(m,-1,1)),.99999>Math.abs(m)?(this._y=Math.atan2(g,e),this._z=Math.atan2(h,k)):(this._y=Math.atan2(-l,a),this._z=0)):"ZXY"===b?(this._x=Math.asin(d(n,-1,1)),.99999>Math.abs(n)?(this._y=Math.atan2(-l,e),this._z=Math.atan2(-f,k)):(this._y=0,this._z=Math.atan2(h,a))):"ZYX"===b?(this._y=Math.asin(-d(l,-1,1)),.99999>Math.abs(l)?(this._x=Math.atan2(n,e),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-f,k))):"YZX"===
-b?(this._z=Math.asin(d(h,-1,1)),.99999>Math.abs(h)?(this._x=Math.atan2(-m,k),this._y=Math.atan2(-l,a)):(this._x=0,this._y=Math.atan2(g,e))):"XZY"===b?(this._z=Math.asin(-d(f,-1,1)),.99999>Math.abs(f)?(this._x=Math.atan2(n,k),this._y=Math.atan2(g,a)):(this._x=Math.atan2(-m,e),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+b);this._order=b;if(!1!==c)this.onChangeCallback();return this},setFromQuaternion:function(){var a=new I;return function(b,c,d){a.makeRotationFromQuaternion(b);
-return this.setFromRotationMatrix(a,c,d)}}(),setFromVector3:function(a,b){return this.set(a.x,a.y,a.z,b||this._order)},reorder:function(){var a=new fa;return function(b){a.setFromEuler(this);return this.setFromQuaternion(a,b)}}(),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(Rd.prototype,{set:function(a){this.mask=1<<a|0},enable:function(a){this.mask=this.mask|1<<a|0},toggle:function(a){this.mask^=1<<a|0},disable:function(a){this.mask&=~(1<<a|0)},test:function(a){return 0!==(this.mask&
-a.mask)}});var Gf=0;D.DefaultUp=new p(0,1,0);D.DefaultMatrixAutoUpdate=!0;D.prototype=Object.assign(Object.create(ya.prototype),{constructor:D,isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(a){this.matrix.multiplyMatrices(a,this.matrix);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(){var a=new fa;return function(b,c){a.setFromAxisAngle(b,c);this.quaternion.multiply(a);return this}}(),rotateOnWorldAxis:function(){var a=new fa;return function(b,c){a.setFromAxisAngle(b,c);this.quaternion.premultiply(a);return this}}(),rotateX:function(){var a=new p(1,0,0);return function(b){return this.rotateOnAxis(a,b)}}(),rotateY:function(){var a=
-new p(0,1,0);return function(b){return this.rotateOnAxis(a,b)}}(),rotateZ:function(){var a=new p(0,0,1);return function(b){return this.rotateOnAxis(a,b)}}(),translateOnAxis:function(){var a=new p;return function(b,c){a.copy(b).applyQuaternion(this.quaternion);this.position.add(a.multiplyScalar(c));return this}}(),translateX:function(){var a=new p(1,0,0);return function(b){return this.translateOnAxis(a,b)}}(),translateY:function(){var a=new p(0,1,0);return function(b){return this.translateOnAxis(a,
-b)}}(),translateZ:function(){var a=new p(0,0,1);return function(b){return this.translateOnAxis(a,b)}}(),localToWorld:function(a){return a.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var a=new I;return function(b){return b.applyMatrix4(a.getInverse(this.matrixWorld))}}(),lookAt:function(){var a=new I,b=new p;return function(c,d,e){c.isVector3?b.copy(c):b.set(c,d,e);this.isCamera?a.lookAt(this.position,b,this.up):a.lookAt(b,this.position,this.up);this.quaternion.setFromRotationMatrix(a)}}(),
-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,a.dispatchEvent({type:"added"}),this.children.push(a)):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,a.dispatchEvent({type:"removed"}),this.children.splice(b,1));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(){var a=new p,b=new p;return function(c){void 0===c&&(console.warn("THREE.Object3D: .getWorldQuaternion() target is now required"),c=new fa);this.updateMatrixWorld(!0);this.matrixWorld.decompose(a,c,b);return c}}(),getWorldScale:function(){var a=new p,b=new fa;return function(c){void 0===c&&(console.warn("THREE.Object3D: .getWorldScale() target is now required"),c=new p);this.updateMatrixWorld(!0);
-this.matrixWorld.decompose(a,b,c);return c}}(),getWorldDirection:function(){var a=new fa;return function(b){void 0===b&&(console.warn("THREE.Object3D: .getWorldDirection() target is now required"),b=new p);this.getWorldQuaternion(a);return b.set(0,0,1).applyQuaternion(a)}}(),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)},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);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,k=g.length;h<k;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(k=this.material.length;h<k;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);k=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<k.length&&(e.textures=k);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}});Na.prototype=Object.assign(Object.create(D.prototype),{constructor:Na,isCamera:!0,copy:function(a,b){D.prototype.copy.call(this,
-a,b);this.matrixWorldInverse.copy(a.matrixWorldInverse);this.projectionMatrix.copy(a.projectionMatrix);return this},getWorldDirection:function(){var a=new fa;return function(b){void 0===b&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),b=new p);this.getWorldQuaternion(a);return b.set(0,0,-1).applyQuaternion(a)}}(),updateMatrixWorld:function(a){D.prototype.updateMatrixWorld.call(this,a);this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}});
-Hb.prototype=Object.assign(Object.create(Na.prototype),{constructor:Hb,isOrthographicCamera:!0,copy:function(a,b){Na.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;if(null!==this.view&&this.view.enabled){c=this.zoom/(this.view.width/this.view.fullWidth);
-b=this.zoom/(this.view.height/this.view.fullHeight);var f=(this.right-this.left)/this.view.width;d=(this.top-this.bottom)/this.view.height;e+=this.view.offsetX/c*f;c=e+this.view.width/c*f;a-=this.view.offsetY/b*d;b=a-this.view.height/b*d}this.projectionMatrix.makeOrthographic(e,c,a,b,this.near,this.far)},toJSON:function(a){a=D.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}});Object.assign(Ta.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 Hf=0;R.prototype=Object.assign(Object.create(ya.prototype),{constructor:R,isGeometry:!0,applyMatrix:function(a){for(var b=(new ra).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(){var a=new I;return function(b){a.makeRotationX(b);this.applyMatrix(a);return this}}(),rotateY:function(){var a=new I;return function(b){a.makeRotationY(b);this.applyMatrix(a);return this}}(),rotateZ:function(){var a=new I;return function(b){a.makeRotationZ(b);this.applyMatrix(a);return this}}(),translate:function(){var a=new I;return function(b,c,d){a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a=
-new I;return function(b,c,d){a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),lookAt:function(){var a=new D;return function(b){a.lookAt(b);a.updateMatrix();this.applyMatrix(a.matrix)}}(),fromBufferGeometry:function(a){function b(a,b,d,e){var f=void 0!==g?[l[a].clone(),l[b].clone(),l[d].clone()]:[],q=void 0!==h?[c.colors[a].clone(),c.colors[b].clone(),c.colors[d].clone()]:[];e=new Ta(a,b,d,f,q,e);c.faces.push(e);void 0!==k&&c.faceVertexUvs[0].push([n[a].clone(),n[b].clone(),n[d].clone()]);void 0!==
-m&&c.faceVertexUvs[1].push([t[a].clone(),t[b].clone(),t[d].clone()])}var c=this,d=null!==a.index?a.index.array:void 0,e=a.attributes,f=e.position.array,g=void 0!==e.normal?e.normal.array:void 0,h=void 0!==e.color?e.color.array:void 0,k=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(var l=[],n=[],t=[],u=e=0;e<f.length;e+=3,u+=2)c.vertices.push(new p(f[e],f[e+1],f[e+2])),void 0!==g&&l.push(new p(g[e],g[e+1],g[e+2])),void 0!==h&&c.colors.push(new G(h[e],
-h[e+1],h[e+2])),void 0!==k&&n.push(new z(k[u],k[u+1])),void 0!==m&&t.push(new z(m[u],m[u+1]));var r=a.groups;if(0<r.length)for(e=0;e<r.length;e++){f=r[e];var v=f.start,y=f.count;u=v;for(v+=y;u<v;u+=3)void 0!==d?b(d[u],d[u+1],d[u+2],f.materialIndex):b(u,u+1,u+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(){var a=new p;return function(){this.computeBoundingBox();this.boundingBox.getCenter(a).negate();this.translate(a.x,a.y,a.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 I;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.applyMatrix(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 k=this.vertices[b.c];e.subVectors(k,
-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 R;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 k={a:new p,b:new p,c:new p};d.push(h);g.push(k)}}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],k=g.vertexNormals[c],h.copy(d.normal),k.a.copy(d.vertexNormals[0]),k.b.copy(d.vertexNormals[1]),k.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 Sa);this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new Da);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,k=a.faces,m=this.faceVertexUvs[0],l=a.faceVertexUvs[0],
-n=this.colors,t=a.colors;void 0===c&&(c=0);void 0!==b&&(d=(new ra).getNormalMatrix(b));a=0;for(var p=g.length;a<p;a++){var r=g[a].clone();void 0!==b&&r.applyMatrix4(b);f.push(r)}a=0;for(p=t.length;a<p;a++)n.push(t[a].clone());a=0;for(p=k.length;a<p;a++){g=k[a];var v=g.vertexNormals;t=g.vertexColors;n=new Ta(g.a+e,g.b+e,g.c+e);n.normal.copy(g.normal);void 0!==d&&n.normal.applyMatrix3(d).normalize();b=0;for(f=v.length;b<f;b++)r=v[b].clone(),void 0!==d&&r.applyMatrix3(d).normalize(),n.vertexNormals.push(r);
-n.color.copy(g.color);b=0;for(f=t.length;b<f;b++)r=t[b],n.vertexColors.push(r.clone());n.materialIndex=g.materialIndex+c;h.push(n)}a=0;for(p=l.length;a<p;a++)if(c=l[a],d=[],void 0!==c){b=0;for(f=c.length;b<f;b++)d.push(c[b].clone());m.push(d)}}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]=k.length/3;k.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]=l.length;l.push(a.getHex());return n[b]}function d(a){var b=
-a.x.toString()+a.y.toString();if(void 0!==p[b])return p[b];p[b]=t.length/2;t.push(a.x,a.y);return p[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 k=[],m={},l=[],n={},t=[],p={};for(g=0;g<this.faces.length;g++){var r=
-this.faces[g],v=void 0!==this.faceVertexUvs[0][g],y=0<r.normal.length(),x=0<r.vertexNormals.length,w=1!==r.color.r||1!==r.color.g||1!==r.color.b,B=0<r.vertexColors.length,E=0;E=a(E,0,0);E=a(E,1,!0);E=a(E,2,!1);E=a(E,3,v);E=a(E,4,y);E=a(E,5,x);E=a(E,6,w);E=a(E,7,B);h.push(E);h.push(r.a,r.b,r.c);h.push(r.materialIndex);v&&(v=this.faceVertexUvs[0][g],h.push(d(v[0]),d(v[1]),d(v[2])));y&&h.push(b(r.normal));x&&(y=r.vertexNormals,h.push(b(y[0]),b(y[1]),b(y[2])));w&&h.push(c(r.color));B&&(r=r.vertexColors,
-h.push(c(r[0]),c(r[1]),c(r[2])))}e.data={};e.data.vertices=f;e.data.normals=k;0<l.length&&(e.data.colors=l);0<t.length&&(e.data.uvs=[t]);e.data.faces=h;return e},clone:function(){return(new R).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],k=[];var m=0;for(d=h.length;m<d;m++)k.push(h[m].clone());this.faceVertexUvs[f].push(k)}}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"})}});Object.defineProperty(Q.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(Q.prototype,{isBufferAttribute:!0,onUploadCallback:function(){},
-setArray:function(a){if(Array.isArray(a))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==a?a.length/this.itemSize:0;this.array=a;return this},setDynamic:function(a){this.dynamic=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.dynamic=a.dynamic;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 G);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 z);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 V);b[c++]=f.x;b[c++]=f.y;
-b[c++]=f.z;b[c++]=f.w}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)}});oc.prototype=Object.create(Q.prototype);oc.prototype.constructor=oc;pc.prototype=Object.create(Q.prototype);pc.prototype.constructor=pc;qc.prototype=Object.create(Q.prototype);qc.prototype.constructor=qc;rc.prototype=Object.create(Q.prototype);rc.prototype.constructor=rc;ib.prototype=Object.create(Q.prototype);ib.prototype.constructor=ib;sc.prototype=Object.create(Q.prototype);sc.prototype.constructor=sc;jb.prototype=Object.create(Q.prototype);jb.prototype.constructor=
-jb;A.prototype=Object.create(Q.prototype);A.prototype.constructor=A;tc.prototype=Object.create(Q.prototype);tc.prototype.constructor=tc;Object.assign(Ee.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 k=[];for(var m=0;m<h;m++)k[m]=[];this.morphTargets.position=k}var l=a.morphNormals,n=l.length;if(0<n){var t=[];for(m=0;m<n;m++)t[m]=[];this.morphTargets.normal=t}var p=a.skinIndices,r=a.skinWeights,v=p.length===c.length,y=r.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 z,new z,new z)));!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 z,new z,new z)));for(w=0;w<h;w++){var B=g[w].vertices;k[w].push(B[x.a],B[x.b],B[x.c])}for(w=0;w<n;w++)B=l[w].vertexNormals[m],t[w].push(B.a,B.b,B.c);v&&this.skinIndices.push(p[x.a],p[x.b],p[x.c]);y&&this.skinWeights.push(r[x.a],r[x.b],r[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;return this}});
-var If=1;C.prototype=Object.assign(Object.create(ya.prototype),{constructor:C,isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(a){Array.isArray(a)?this.index=new (65535<Fe(a)?jb:ib)(a,1):this.index=a},addAttribute:function(a,b,c){if(!(b&&b.isBufferAttribute||b&&b.isInterleavedBufferAttribute))return console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.addAttribute(a,new Q(b,c));if("index"===a)return console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),
-this.setIndex(b),this;this.attributes[a]=b;return this},getAttribute:function(a){return this.attributes[a]},removeAttribute: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},applyMatrix:function(a){var b=this.attributes.position;void 0!==b&&(a.applyToBufferAttribute(b),b.needsUpdate=!0);b=this.attributes.normal;
-void 0!==b&&((new ra).getNormalMatrix(a).applyToBufferAttribute(b),b.needsUpdate=!0);null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();return this},rotateX:function(){var a=new I;return function(b){a.makeRotationX(b);this.applyMatrix(a);return this}}(),rotateY:function(){var a=new I;return function(b){a.makeRotationY(b);this.applyMatrix(a);return this}}(),rotateZ:function(){var a=new I;return function(b){a.makeRotationZ(b);this.applyMatrix(a);
-return this}}(),translate:function(){var a=new I;return function(b,c,d){a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a=new I;return function(b,c,d){a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),lookAt:function(){var a=new D;return function(b){a.lookAt(b);a.updateMatrix();this.applyMatrix(a.matrix)}}(),center:function(){var a=new p;return function(){this.computeBoundingBox();this.boundingBox.getCenter(a).negate();this.translate(a.x,a.y,a.z);return this}}(),
-setFromObject:function(a){var b=a.geometry;if(a.isPoints||a.isLine){a=new A(3*b.vertices.length,3);var c=new A(3*b.colors.length,3);this.addAttribute("position",a.copyVector3sArray(b.vertices));this.addAttribute("color",c.copyColorsArray(b.colors));b.lineDistances&&b.lineDistances.length===b.vertices.length&&(a=new A(b.lineDistances.length,1),this.addAttribute("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.addAttribute("position",new A(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 Ee).fromGeometry(a);return this.fromDirectGeometry(a.__directGeometry)},fromDirectGeometry:function(a){var b=new Float32Array(3*a.vertices.length);this.addAttribute("position",(new Q(b,3)).copyVector3sArray(a.vertices));0<a.normals.length&&(b=new Float32Array(3*a.normals.length),this.addAttribute("normal",(new Q(b,3)).copyVector3sArray(a.normals)));0<a.colors.length&&(b=new Float32Array(3*a.colors.length),this.addAttribute("color",(new Q(b,3)).copyColorsArray(a.colors)));
-0<a.uvs.length&&(b=new Float32Array(2*a.uvs.length),this.addAttribute("uv",(new Q(b,2)).copyVector2sArray(a.uvs)));0<a.uvs2.length&&(b=new Float32Array(2*a.uvs2.length),this.addAttribute("uv2",(new Q(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 A(3*g.length,3);b.push(h.copyVector3sArray(g))}this.morphAttributes[c]=b}0<a.skinIndices.length&&(c=new A(4*a.skinIndices.length,4),this.addAttribute("skinIndex",
-c.copyVector4sArray(a.skinIndices)));0<a.skinWeights.length&&(c=new A(4*a.skinWeights.length,4),this.addAttribute("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 Sa);var a=this.attributes.position;void 0!==a?this.boundingBox.setFromBufferAttribute(a):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(){var a=new Sa,b=new p;return function(){null===this.boundingSphere&&(this.boundingSphere=new Da);var c=this.attributes.position;if(c){var d=this.boundingSphere.center;a.setFromBufferAttribute(c);a.getCenter(d);for(var e=0,
-f=0,g=c.count;f<g;f++)b.x=c.getX(f),b.y=c.getY(f),b.z=c.getZ(f),e=Math.max(e,d.distanceToSquared(b));this.boundingSphere.radius=Math.sqrt(e);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,c=this.groups;if(b.position){var d=b.position.array;if(void 0===b.normal)this.addAttribute("normal",
-new Q(new Float32Array(d.length),3));else for(var e=b.normal.array,f=0,g=e.length;f<g;f++)e[f]=0;e=b.normal.array;var h=new p,k=new p,m=new p,l=new p,n=new p;if(a){a=a.array;0===c.length&&this.addGroup(0,a.length);for(var t=0,u=c.length;t<u;++t){f=c[t];g=f.start;var r=f.count;f=g;for(g+=r;f<g;f+=3){r=3*a[f+0];var v=3*a[f+1];var y=3*a[f+2];h.fromArray(d,r);k.fromArray(d,v);m.fromArray(d,y);l.subVectors(m,k);n.subVectors(h,k);l.cross(n);e[r]+=l.x;e[r+1]+=l.y;e[r+2]+=l.z;e[v]+=l.x;e[v+1]+=l.y;e[v+2]+=
-l.z;e[y]+=l.x;e[y+1]+=l.y;e[y+2]+=l.z}}}else for(f=0,g=d.length;f<g;f+=9)h.fromArray(d,f),k.fromArray(d,f+3),m.fromArray(d,f+6),l.subVectors(m,k),n.subVectors(h,k),l.cross(n),e[f]=l.x,e[f+1]=l.y,e[f+2]=l.z,e[f+3]=l.x,e[f+4]=l.y,e[f+5]=l.z,e[f+6]=l.x,e[f+7]=l.y,e[f+8]=l.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=0;for(f=f.itemSize*b;h<g.length;h++,f++)e[f]=g[h]}return this}console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",a)},normalizeNormals:function(){var a=new p;return function(){for(var b=this.attributes.normal,c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.normalize(),b.setXYZ(c,a.x,a.y,a.z)}}(),toNonIndexed:function(){if(null===
-this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var a=new C,b=this.index.array,c=this.attributes,d;for(d in c){var e=c[d],f=e.array,g=e.itemSize,h=new f.constructor(b.length*g),k=0;e=0;for(var m=b.length;e<m;e++){var l=b[e]*g;for(var n=0;n<g;n++)h[k++]=f[l++]}a.addAttribute(d,new Q(h,g))}b=this.groups;e=0;for(m=b.length;e<m;e++)c=b[e],a.addGroup(c.start,c.count,c.materialIndex);return a},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(e in b)void 0!==b[e]&&(a[e]=b[e]);return a}a.data={attributes:{}};var c=this.index;null!==c&&(b=Array.prototype.slice.call(c.array),a.data.index={type:c.array.constructor.name,array:b});c=this.attributes;for(e in c){var d=c[e];b=Array.prototype.slice.call(d.array);a.data.attributes[e]=
-{itemSize:d.itemSize,type:d.array.constructor.name,array:b,normalized:d.normalized}}var e=this.groups;0<e.length&&(a.data.groups=JSON.parse(JSON.stringify(e)));e=this.boundingSphere;null!==e&&(a.data.boundingSphere={center:e.center.toArray(),radius:e.radius});return a},clone:function(){return(new C).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.addAttribute(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}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"})}});Ib.prototype=Object.create(R.prototype);Ib.prototype.constructor=Ib;kb.prototype=Object.create(C.prototype);kb.prototype.constructor=kb;uc.prototype=Object.create(R.prototype);uc.prototype.constructor=uc;lb.prototype=Object.create(C.prototype);lb.prototype.constructor=lb;var Kf=0;J.prototype=Object.assign(Object.create(ya.prototype),{constructor:J,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]="overdraw"===b?Number(c):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.emissive&&this.emissive.isColor&&(d.emissive=this.emissive.getHex());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.map&&this.map.isTexture&&(d.map=this.map.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);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);0!==this.vertexColors&&(d.vertexColors=this.vertexColors);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;0!==this.rotation&&(d.rotation=this.rotation);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.skinning&&(d.skinning=!0);!1===this.visible&&(d.visible=!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.lights=a.lights;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.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.overdraw=a.overdraw;this.visible=a.visible;this.userData=JSON.parse(JSON.stringify(a.userData));
-this.clipShadows=a.clipShadows;this.clipIntersection=a.clipIntersection;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.shadowSide=a.shadowSide;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});da.prototype=Object.create(J.prototype);da.prototype.constructor=da;da.prototype.isMeshBasicMaterial=!0;da.prototype.copy=function(a){J.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};ta.prototype=Object.create(J.prototype);ta.prototype.constructor=ta;ta.prototype.isShaderMaterial=!0;ta.prototype.copy=function(a){J.prototype.copy.call(this,a);this.fragmentShader=a.fragmentShader;this.vertexShader=a.vertexShader;this.uniforms=Aa.clone(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=a.extensions;return this};ta.prototype.toJSON=function(a){a=J.prototype.toJSON.call(this,a);a.uniforms=this.uniforms;a.vertexShader=this.vertexShader;a.fragmentShader=this.fragmentShader;return a};Object.assign(mb.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(){var a=new p;return function(b){this.origin.copy(this.at(b,a));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(){var a=new p;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);if(0>c)return this.origin.distanceToSquared(b);a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceToSquared(b)}}(),distanceSqToSegment:function(){var a=new p,b=new p,c=new p;return function(d,e,f,g){a.copy(d).add(e).multiplyScalar(.5);
-b.copy(e).sub(d).normalize();c.copy(this.origin).sub(a);var h=.5*d.distanceTo(e),k=-this.direction.dot(b),m=c.dot(this.direction),l=-c.dot(b),n=c.lengthSq(),t=Math.abs(1-k*k);if(0<t){d=k*l-m;e=k*m-l;var p=h*t;0<=d?e>=-p?e<=p?(h=1/t,d*=h,e*=h,k=d*(d+k*e+2*m)+e*(k*d+e+2*l)+n):(e=h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*l)+n):(e=-h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*l)+n):e<=-p?(d=Math.max(0,-(-k*h+m)),e=0<d?-h:Math.min(Math.max(-h,-l),h),k=-d*d+e*(e+2*l)+n):e<=p?(d=0,e=Math.min(Math.max(-h,-l),h),k=
-e*(e+2*l)+n):(d=Math.max(0,-(k*h+m)),e=0<d?h:Math.min(Math.max(-h,-l),h),k=-d*d+e*(e+2*l)+n)}else e=0<k?-h:h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*l)+n;f&&f.copy(this.direction).multiplyScalar(d).add(this.origin);g&&g.copy(b).multiplyScalar(e).add(a);return k}}(),intersectSphere:function(){var a=new p;return function(b,c){a.subVectors(b.center,this.origin);var d=a.dot(this.direction),e=a.dot(a)-d*d;b=b.radius*b.radius;if(e>b)return null;b=Math.sqrt(b-e);e=d-b;d+=b;return 0>e&&0>d?null:0>e?this.at(d,
-c):this.at(e,c)}}(),intersectsSphere:function(a){return this.distanceToPoint(a.center)<=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(){var a=
-new p;return function(b){return null!==this.intersectBox(b,a)}}(),intersectTriangle:function(){var a=new p,b=new p,c=new p,d=new p;return function(e,f,g,h,k){b.subVectors(f,e);c.subVectors(g,e);d.crossVectors(b,c);f=this.direction.dot(d);if(0<f){if(h)return null;h=1}else if(0>f)h=-1,f=-f;else return null;a.subVectors(this.origin,e);e=h*this.direction.dot(c.crossVectors(a,c));if(0>e)return null;g=h*this.direction.dot(b.cross(a));if(0>g||e+g>f)return null;e=-h*a.dot(d);return 0>e?null:this.at(e/f,k)}}(),
-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)}});Object.assign(ja,{getNormal:function(){var a=new p;return function(b,c,d,e){void 0===e&&(console.warn("THREE.Triangle: .getNormal() target is now required"),e=new p);e.subVectors(d,c);a.subVectors(b,c);e.cross(a);b=e.lengthSq();return 0<b?e.multiplyScalar(1/Math.sqrt(b)):e.set(0,0,0)}}(),getBarycoord:function(){var a=
-new p,b=new p,c=new p;return function(d,e,f,g,h){a.subVectors(g,e);b.subVectors(f,e);c.subVectors(d,e);d=a.dot(a);e=a.dot(b);f=a.dot(c);var k=b.dot(b);g=b.dot(c);var m=d*k-e*e;void 0===h&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),h=new p);if(0===m)return h.set(-2,-1,-1);m=1/m;k=(k*f-e*g)*m;d=(d*g-e*f)*m;return h.set(1-k-d,d,k)}}(),containsPoint:function(){var a=new p;return function(b,c,d,e){ja.getBarycoord(b,c,d,e,a);return 0<=a.x&&0<=a.y&&1>=a.x+a.y}}()});Object.assign(ja.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(){var a=new p,b=new p;return function(){a.subVectors(this.c,this.b);b.subVectors(this.a,this.b);return.5*a.cross(b).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 ja.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 p);return a.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(a,b){return ja.getBarycoord(a,this.a,this.b,this.c,b)},containsPoint:function(a){return ja.containsPoint(a,
-this.a,this.b,this.c)},intersectsBox:function(a){return a.intersectsTriangle(this)},closestPointToPoint:function(){var a=new p,b=new p,c=new p,d=new p,e=new p,f=new p;return function(g,h){void 0===h&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),h=new p);var k=this.a,m=this.b,l=this.c;a.subVectors(m,k);b.subVectors(l,k);d.subVectors(g,k);var n=a.dot(d),t=b.dot(d);if(0>=n&&0>=t)return h.copy(k);e.subVectors(g,m);var u=a.dot(e),r=b.dot(e);if(0<=u&&r<=u)return h.copy(m);
-var v=n*r-u*t;if(0>=v&&0<=n&&0>=u)return m=n/(n-u),h.copy(k).addScaledVector(a,m);f.subVectors(g,l);g=a.dot(f);var y=b.dot(f);if(0<=y&&g<=y)return h.copy(l);n=g*t-n*y;if(0>=n&&0<=t&&0>=y)return v=t/(t-y),h.copy(k).addScaledVector(b,v);t=u*y-g*r;if(0>=t&&0<=r-u&&0<=g-y)return c.subVectors(l,m),v=(r-u)/(r-u+(g-y)),h.copy(m).addScaledVector(c,v);l=1/(t+n+v);m=n*l;v*=l;return h.copy(k).addScaledVector(a,m).addScaledVector(b,v)}}(),equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)}});
-la.prototype=Object.assign(Object.create(D.prototype),{constructor:la,isMesh:!0,setDrawMode:function(a){this.drawMode=a},copy:function(a){D.prototype.copy.call(this,a);this.drawMode=a.drawMode;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 if(c=a.morphTargets,void 0!==c&&0<c.length)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},a=0,b=c.length;a<b;a++)d=c[a].name||String(a),this.morphTargetInfluences.push(0),this.morphTargetDictionary[d]=a},raycast:function(){function a(a,b,
-c,d,e,f,g){ja.getBarycoord(a,b,c,d,v);e.multiplyScalar(v.x);f.multiplyScalar(v.y);g.multiplyScalar(v.z);e.add(f).add(g);return e.clone()}function b(a,b,c,d,e,f,g,h){if(null===(1===b.side?d.intersectTriangle(g,f,e,!0,h):d.intersectTriangle(e,f,g,2!==b.side,h)))return null;x.copy(h);x.applyMatrix4(a.matrixWorld);b=c.ray.origin.distanceTo(x);return b<c.near||b>c.far?null:{distance:b,point:x.clone(),object:a}}function c(c,d,e,f,m,l,n,q,p){g.fromBufferAttribute(m,n);h.fromBufferAttribute(m,q);k.fromBufferAttribute(m,
-p);if(c=b(c,d,e,f,g,h,k,y))l&&(t.fromBufferAttribute(l,n),u.fromBufferAttribute(l,q),r.fromBufferAttribute(l,p),c.uv=a(y,g,h,k,t,u,r)),l=new Ta(n,q,p),ja.getNormal(g,h,k,l.normal),c.face=l;return c}var d=new I,e=new mb,f=new Da,g=new p,h=new p,k=new p,m=new p,l=new p,n=new p,t=new z,u=new z,r=new z,v=new p,y=new p,x=new p;return function(q,p){var v=this.geometry,w=this.material,x=this.matrixWorld;if(void 0!==w&&(null===v.boundingSphere&&v.computeBoundingSphere(),f.copy(v.boundingSphere),f.applyMatrix4(x),
-!1!==q.ray.intersectsSphere(f)&&(d.getInverse(x),e.copy(q.ray).applyMatrix4(d),null===v.boundingBox||!1!==e.intersectsBox(v.boundingBox))))if(v.isBufferGeometry){var z=v.index,B=v.attributes.position,A=v.attributes.uv,D=v.groups;v=v.drawRange;var C;if(null!==z)if(Array.isArray(w)){var H=0;for(C=D.length;H<C;H++){var G=D[H];var K=w[G.materialIndex];x=Math.max(G.start,v.start);var L=Math.min(G.start+G.count,v.start+v.count);for(G=x;G<L;G+=3){x=z.getX(G);var I=z.getX(G+1);var J=z.getX(G+2);if(x=c(this,
-K,q,e,B,A,x,I,J))x.faceIndex=Math.floor(G/3),p.push(x)}}}else for(x=Math.max(0,v.start),L=Math.min(z.count,v.start+v.count),H=x,C=L;H<C;H+=3){if(x=z.getX(H),I=z.getX(H+1),J=z.getX(H+2),x=c(this,w,q,e,B,A,x,I,J))x.faceIndex=Math.floor(H/3),p.push(x)}else if(void 0!==B)if(Array.isArray(w))for(H=0,C=D.length;H<C;H++)for(G=D[H],K=w[G.materialIndex],x=Math.max(G.start,v.start),L=Math.min(G.start+G.count,v.start+v.count),G=x;G<L;G+=3){if(x=G,I=G+1,J=G+2,x=c(this,K,q,e,B,A,x,I,J))x.faceIndex=Math.floor(G/
-3),p.push(x)}else for(x=Math.max(0,v.start),L=Math.min(B.count,v.start+v.count),H=x,C=L;H<C;H+=3)if(x=H,I=H+1,J=H+2,x=c(this,w,q,e,B,A,x,I,J))x.faceIndex=Math.floor(H/3),p.push(x)}else if(v.isGeometry)for(B=Array.isArray(w),A=v.vertices,D=v.faces,x=v.faceVertexUvs[0],0<x.length&&(z=x),G=0,L=D.length;G<L;G++)if(I=D[G],x=B?w[I.materialIndex]:w,void 0!==x){H=A[I.a];C=A[I.b];K=A[I.c];if(!0===x.morphTargets){J=v.morphTargets;var R=this.morphTargetInfluences;g.set(0,0,0);h.set(0,0,0);k.set(0,0,0);for(var Q=
-0,S=J.length;Q<S;Q++){var T=R[Q];if(0!==T){var V=J[Q].vertices;g.addScaledVector(m.subVectors(V[I.a],H),T);h.addScaledVector(l.subVectors(V[I.b],C),T);k.addScaledVector(n.subVectors(V[I.c],K),T)}}g.add(H);h.add(C);k.add(K);H=g;C=h;K=k}if(x=b(this,x,q,e,H,C,K,y))z&&z[G]&&(J=z[G],t.copy(J[0]),u.copy(J[1]),r.copy(J[2]),x.uv=a(y,H,C,K,t,u,r)),x.face=I,x.faceIndex=G,p.push(x)}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});Ua.prototype=Object.create(T.prototype);
-Ua.prototype.constructor=Ua;Ua.prototype.isCubeTexture=!0;Object.defineProperty(Ua.prototype,"images",{get:function(){return this.image},set:function(a){this.image=a}});var Me=new T,Ne=new Ua,Ge=[],Ie=[],Le=new Float32Array(16),Ke=new Float32Array(9),Je=new Float32Array(4);Re.prototype.updateCache=function(a){var b=this.cache;a instanceof Float32Array&&b.length!==a.length&&(this.cache=new Float32Array(a.length));qa(b,a)};Se.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 Vd=/([\w\d_]+)(\])?(\[|\.)?/g;Za.prototype.setValue=function(a,b,c){b=this.map[b];void 0!==b&&b.setValue(a,c,this.renderer)};Za.prototype.setOptional=function(a,b,c){b=b[c];void 0!==b&&this.setValue(a,c,b)};Za.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)}};Za.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 yg=
-0,Hg=0;$a.prototype=Object.create(J.prototype);$a.prototype.constructor=$a;$a.prototype.isMeshDepthMaterial=!0;$a.prototype.copy=function(a){J.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};
-ab.prototype=Object.create(J.prototype);ab.prototype.constructor=ab;ab.prototype.isMeshDistanceMaterial=!0;ab.prototype.copy=function(a){J.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};Kb.prototype=Object.assign(Object.create(D.prototype),{constructor:Kb,isGroup:!0});Z.prototype=Object.assign(Object.create(Na.prototype),{constructor:Z,isPerspectiveCamera:!0,copy:function(a,b){Na.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*H.RAD2DEG*Math.atan(a);this.updateProjectionMatrix()},getFocalLength:function(){var a=Math.tan(.5*H.DEG2RAD*this.fov);return.5*this.getFilmHeight()/a},getEffectiveFOV:function(){return 2*H.RAD2DEG*Math.atan(Math.tan(.5*H.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*H.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)},toJSON:function(a){a=D.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}});yc.prototype=Object.assign(Object.create(Z.prototype),{constructor:yc,isArrayCamera:!0});Lb.prototype.isFogExp2=!0;Lb.prototype.clone=function(){return new Lb(this.color,this.density)};Lb.prototype.toJSON=function(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}};Mb.prototype.isFog=!0;Mb.prototype.clone=function(){return new Mb(this.color,this.near,this.far)};Mb.prototype.toJSON=function(){return{type:"Fog",color:this.color.getHex(),near:this.near,
-far:this.far}};qd.prototype=Object.assign(Object.create(D.prototype),{constructor:qd,copy:function(a,b){D.prototype.copy.call(this,a,b);null!==a.background&&(this.background=a.background.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=D.prototype.toJSON.call(this,a);null!==this.background&&(b.object.background=this.background.toJSON(a));
-null!==this.fog&&(b.object.fog=this.fog.toJSON());return b}});Object.defineProperty(ob.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(ob.prototype,{isInterleavedBuffer:!0,onUploadCallback:function(){},setArray:function(a){if(Array.isArray(a))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==a?a.length/this.stride:0;this.array=a;return this},setDynamic:function(a){this.dynamic=a;return this},copy:function(a){this.array=
-new a.array.constructor(a.array);this.count=a.count;this.stride=a.stride;this.dynamic=a.dynamic;return this},copyAt:function(a,b,c){a*=this.stride;c*=b.stride;for(var d=0,e=this.stride;d<e;d++)this.array[a+d]=b.array[c+d];return this},set:function(a,b){void 0===b&&(b=0);this.array.set(a,b);return this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(a){this.onUploadCallback=a;return this}});Object.defineProperties(zc.prototype,{count:{get:function(){return this.data.count}},
-array:{get:function(){return this.data.array}}});Object.assign(zc.prototype,{isInterleavedBufferAttribute:!0,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}});cb.prototype=Object.create(J.prototype);cb.prototype.constructor=cb;cb.prototype.isSpriteMaterial=!0;cb.prototype.copy=function(a){J.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.rotation=a.rotation;return this};var Nb;Ac.prototype=Object.assign(Object.create(D.prototype),{constructor:Ac,isSprite:!0,raycast:function(){function a(a,
-b,c,d,h,k){e.subVectors(a,c).addScalar(.5).multiply(d);void 0!==h?(f.x=k*e.x-h*e.y,f.y=h*e.x+k*e.y):f.copy(e);a.copy(b);a.x+=f.x;a.y+=f.y;a.applyMatrix4(g)}var b=new p,c=new p,d=new p,e=new z,f=new z,g=new I,h=new p,k=new p,m=new p;return function(e,f){c.setFromMatrixScale(this.matrixWorld);g.getInverse(this.modelViewMatrix).premultiply(this.matrixWorld);d.setFromMatrixPosition(this.modelViewMatrix);var l=this.material.rotation;if(0!==l){var n=Math.cos(l);var q=Math.sin(l)}l=this.center;a(h.set(-.5,
--.5,0),d,l,c,q,n);a(k.set(.5,-.5,0),d,l,c,q,n);a(m.set(.5,.5,0),d,l,c,q,n);var p=e.ray.intersectTriangle(h,k,m,!1,b);if(null===p&&(a(k.set(-.5,.5,0),d,l,c,q,n),p=e.ray.intersectTriangle(h,m,k,!1,b),null===p))return;q=e.ray.origin.distanceTo(b);q<e.near||q>e.far||f.push({distance:q,point:b.clone(),face:null,object:this})}}(),clone:function(){return(new this.constructor(this.material)).copy(this)},copy:function(a){D.prototype.copy.call(this,a);void 0!==a.center&&this.center.copy(a.center);return this}});
-Bc.prototype=Object.assign(Object.create(D.prototype),{constructor:Bc,copy:function(a){D.prototype.copy.call(this,a,!1);a=a.levels;for(var b=0,c=a.length;b<c;b++){var d=a[b];this.addLevel(d.object.clone(),d.distance)}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)},getObjectForDistance:function(a){for(var b=this.levels,c=1,d=b.length;c<d&&!(a<b[c].distance);c++);return b[c-
-1].object},raycast:function(){var a=new p;return function(b,c){a.setFromMatrixPosition(this.matrixWorld);var d=b.ray.origin.distanceTo(a);this.getObjectForDistance(d).raycast(b,c)}}(),update:function(){var a=new p,b=new p;return function(c){var d=this.levels;if(1<d.length){a.setFromMatrixPosition(c.matrixWorld);b.setFromMatrixPosition(this.matrixWorld);c=a.distanceTo(b);d[0].object.visible=!0;for(var e=1,f=d.length;e<f;e++)if(c>=d[e].distance)d[e-1].object.visible=!1,d[e].object.visible=!0;else break;
-for(;e<f;e++)d[e].object.visible=!1}}}(),toJSON:function(a){a=D.prototype.toJSON.call(this,a);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}});Object.assign(Cc.prototype,{calculateInverses:function(){this.boneInverses=[];for(var a=0,b=this.bones.length;a<b;a++){var c=new I;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(){var a=new I,b=new I;return function(){for(var c=this.bones,d=this.boneInverses,e=this.boneMatrices,f=this.boneTexture,g=0,h=c.length;g<h;g++)a.multiplyMatrices(c[g]?c[g].matrixWorld:
-b,d[g]),a.toArray(e,16*g);void 0!==f&&(f.needsUpdate=!0)}}(),clone:function(){return new Cc(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}}});rd.prototype=Object.assign(Object.create(D.prototype),{constructor:rd,isBone:!0});sd.prototype=Object.assign(Object.create(la.prototype),{constructor:sd,isSkinnedMesh:!0,initBones:function(){var a=[],b;if(this.geometry&&void 0!==this.geometry.bones){var c=0;for(b=
-this.geometry.bones.length;c<b;c++){var d=this.geometry.bones[c];var e=new rd;a.push(e);e.name=d.name;e.position.fromArray(d.pos);e.quaternion.fromArray(d.rotq);void 0!==d.scl&&e.scale.fromArray(d.scl)}c=0;for(b=this.geometry.bones.length;c<b;c++)d=this.geometry.bones[c],-1!==d.parent&&null!==d.parent&&void 0!==a[d.parent]?a[d.parent].add(a[c]):this.add(a[c])}this.updateMatrixWorld(!0);return a},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(){var a;if(this.geometry&&this.geometry.isGeometry)for(a=0;a<this.geometry.skinWeights.length;a++){var b=this.geometry.skinWeights[a];var c=1/b.manhattanLength();Infinity!==c?b.multiplyScalar(c):b.set(1,0,0,0)}else if(this.geometry&&this.geometry.isBufferGeometry){b=new V;var d=this.geometry.attributes.skinWeight;for(a=0;a<d.count;a++)b.x=d.getX(a),
-b.y=d.getY(a),b.z=d.getZ(a),b.w=d.getW(a),c=1/b.manhattanLength(),Infinity!==c?b.multiplyScalar(c):b.set(1,0,0,0),d.setXYZW(a,b.x,b.y,b.z,b.w)}},updateMatrixWorld:function(a){la.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)}});Y.prototype=Object.create(J.prototype);Y.prototype.constructor=Y;Y.prototype.isLineBasicMaterial=!0;Y.prototype.copy=function(a){J.prototype.copy.call(this,a);this.color.copy(a.color);this.linewidth=a.linewidth;this.linecap=a.linecap;this.linejoin=a.linejoin;return this};sa.prototype=Object.assign(Object.create(D.prototype),{constructor:sa,isLine:!0,computeLineDistances:function(){var a=new p,b=new p;return function(){var c=this.geometry;if(c.isBufferGeometry)if(null===
-c.index){for(var d=c.attributes.position,e=[0],f=1,g=d.count;f<g;f++)a.fromBufferAttribute(d,f-1),b.fromBufferAttribute(d,f),e[f]=e[f-1],e[f]+=a.distanceTo(b);c.addAttribute("lineDistance",new A(e,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(c.isGeometry)for(d=c.vertices,e=c.lineDistances,e[0]=0,f=1,g=d.length;f<g;f++)e[f]=e[f-1],e[f]+=d[f-1].distanceTo(d[f]);return this}}(),raycast:function(){var a=new I,b=new mb,c=
-new Da;return function(d,e){var f=d.linePrecision;f*=f;var g=this.geometry,h=this.matrixWorld;null===g.boundingSphere&&g.computeBoundingSphere();c.copy(g.boundingSphere);c.applyMatrix4(h);if(!1!==d.ray.intersectsSphere(c)){a.getInverse(h);b.copy(d.ray).applyMatrix4(a);var k=new p,m=new p;h=new p;var l=new p,n=this&&this.isLineSegments?2:1;if(g.isBufferGeometry){var t=g.index,u=g.attributes.position.array;if(null!==t){t=t.array;g=0;for(var r=t.length-1;g<r;g+=n){var v=t[g+1];k.fromArray(u,3*t[g]);
-m.fromArray(u,3*v);v=b.distanceSqToSegment(k,m,l,h);v>f||(l.applyMatrix4(this.matrixWorld),v=d.ray.origin.distanceTo(l),v<d.near||v>d.far||e.push({distance:v,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}else for(g=0,r=u.length/3-1;g<r;g+=n)k.fromArray(u,3*g),m.fromArray(u,3*g+3),v=b.distanceSqToSegment(k,m,l,h),v>f||(l.applyMatrix4(this.matrixWorld),v=d.ray.origin.distanceTo(l),v<d.near||v>d.far||e.push({distance:v,point:h.clone().applyMatrix4(this.matrixWorld),
-index:g,face:null,faceIndex:null,object:this}))}else if(g.isGeometry)for(k=g.vertices,m=k.length,g=0;g<m-1;g+=n)v=b.distanceSqToSegment(k[g],k[g+1],l,h),v>f||(l.applyMatrix4(this.matrixWorld),v=d.ray.origin.distanceTo(l),v<d.near||v>d.far||e.push({distance:v,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});W.prototype=Object.assign(Object.create(sa.prototype),
-{constructor:W,isLineSegments:!0,computeLineDistances:function(){var a=new p,b=new p;return function(){var c=this.geometry;if(c.isBufferGeometry)if(null===c.index){for(var d=c.attributes.position,e=[],f=0,g=d.count;f<g;f+=2)a.fromBufferAttribute(d,f),b.fromBufferAttribute(d,f+1),e[f]=0===f?0:e[f-1],e[f+1]=e[f]+a.distanceTo(b);c.addAttribute("lineDistance",new A(e,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(c.isGeometry)for(d=
-c.vertices,e=c.lineDistances,f=0,g=d.length;f<g;f+=2)a.copy(d[f]),b.copy(d[f+1]),e[f]=0===f?0:e[f-1],e[f+1]=e[f]+a.distanceTo(b);return this}}()});td.prototype=Object.assign(Object.create(sa.prototype),{constructor:td,isLineLoop:!0});Ea.prototype=Object.create(J.prototype);Ea.prototype.constructor=Ea;Ea.prototype.isPointsMaterial=!0;Ea.prototype.copy=function(a){J.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.size=a.size;this.sizeAttenuation=a.sizeAttenuation;this.morphTargets=
-a.morphTargets;return this};Ob.prototype=Object.assign(Object.create(D.prototype),{constructor:Ob,isPoints:!0,raycast:function(){var a=new I,b=new mb,c=new Da;return function(d,e){function f(a,c){var f=b.distanceSqToPoint(a);f<l&&(b.closestPointToPoint(a,n),n.applyMatrix4(k),a=d.ray.origin.distanceTo(n),a<d.near||a>d.far||e.push({distance:a,distanceToRay:Math.sqrt(f),point:n.clone(),index:c,face:null,object:g}))}var g=this,h=this.geometry,k=this.matrixWorld,m=d.params.Points.threshold;null===h.boundingSphere&&
-h.computeBoundingSphere();c.copy(h.boundingSphere);c.applyMatrix4(k);c.radius+=m;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(k);b.copy(d.ray).applyMatrix4(a);m/=(this.scale.x+this.scale.y+this.scale.z)/3;var l=m*m;m=new p;var n=new p;if(h.isBufferGeometry){var t=h.index;h=h.attributes.position.array;if(null!==t){var u=t.array;t=0;for(var r=u.length;t<r;t++){var v=u[t];m.fromArray(h,3*v);f(m,v)}}else for(t=0,u=h.length/3;t<u;t++)m.fromArray(h,3*t),f(m,t)}else for(m=h.vertices,t=0,u=m.length;t<
-u;t++)f(m[t],t)}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});$d.prototype=Object.assign(Object.create(T.prototype),{constructor:$d,isVideoTexture:!0,update:function(){var a=this.image;a.readyState>=a.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}});Pb.prototype=Object.create(T.prototype);Pb.prototype.constructor=Pb;Pb.prototype.isCompressedTexture=!0;Dc.prototype=Object.create(T.prototype);Dc.prototype.constructor=Dc;Dc.prototype.isCanvasTexture=!0;Ec.prototype=
-Object.create(T.prototype);Ec.prototype.constructor=Ec;Ec.prototype.isDepthTexture=!0;Qb.prototype=Object.create(C.prototype);Qb.prototype.constructor=Qb;Fc.prototype=Object.create(R.prototype);Fc.prototype.constructor=Fc;Rb.prototype=Object.create(C.prototype);Rb.prototype.constructor=Rb;Gc.prototype=Object.create(R.prototype);Gc.prototype.constructor=Gc;na.prototype=Object.create(C.prototype);na.prototype.constructor=na;Hc.prototype=Object.create(R.prototype);Hc.prototype.constructor=Hc;Sb.prototype=
-Object.create(na.prototype);Sb.prototype.constructor=Sb;Ic.prototype=Object.create(R.prototype);Ic.prototype.constructor=Ic;pb.prototype=Object.create(na.prototype);pb.prototype.constructor=pb;Jc.prototype=Object.create(R.prototype);Jc.prototype.constructor=Jc;Tb.prototype=Object.create(na.prototype);Tb.prototype.constructor=Tb;Kc.prototype=Object.create(R.prototype);Kc.prototype.constructor=Kc;Ub.prototype=Object.create(na.prototype);Ub.prototype.constructor=Ub;Lc.prototype=Object.create(R.prototype);
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-c;d=[];var m;var l=0;for(m=b.length;l<m;l++){var n=b[l]*k;var t=l<m-1?b[l+1]*k:a.length;n=bf(a,n,t,k,!1);n===n.next&&(n.steiner=!0);d.push(Pg(n))}d.sort(Ng);for(l=0;l<d.length;l++){b=d[l];k=f;if(k=Og(b,k))b=ef(k,b),Pc(b,b.next);f=Pc(f,f.next)}}if(a.length>80*c){var p=h=a[0];var r=d=a[1];for(k=c;k<e;k+=c)l=a[k],b=a[k+1],l<p&&(p=l),b<r&&(r=b),l>h&&(h=l),b>d&&(d=b);h=Math.max(h-p,d-r);h=0!==h?1/h:0}Qc(f,g,c,p,r,h);return g}},Va={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-
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-2];return.01>Math.abs(g-k)?[new z(a,1-c),new z(h,1-d),new z(m,1-e),new z(n,1-b)]:[new z(g,1-c),new z(k,1-d),new z(l,1-e),new z(t,1-b)]}};Sc.prototype=Object.create(R.prototype);Sc.prototype.constructor=Sc;Yb.prototype=Object.create(Oa.prototype);Yb.prototype.constructor=Yb;Tc.prototype=Object.create(R.prototype);Tc.prototype.constructor=Tc;sb.prototype=Object.create(C.prototype);sb.prototype.constructor=sb;Uc.prototype=Object.create(R.prototype);Uc.prototype.constructor=Uc;Zb.prototype=Object.create(C.prototype);
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-a)};ac.prototype=Object.create(C.prototype);ac.prototype.constructor=ac;vb.prototype=Object.create(R.prototype);vb.prototype.constructor=vb;Wa.prototype=Object.create(C.prototype);Wa.prototype.constructor=Wa;Wc.prototype=Object.create(vb.prototype);Wc.prototype.constructor=Wc;Xc.prototype=Object.create(Wa.prototype);Xc.prototype.constructor=Xc;Yc.prototype=Object.create(R.prototype);Yc.prototype.constructor=Yc;bc.prototype=Object.create(C.prototype);bc.prototype.constructor=bc;var xa=Object.freeze({WireframeGeometry:Qb,
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-a);this.gradientMap=a.gradientMap;return this};zb.prototype=Object.create(J.prototype);zb.prototype.constructor=zb;zb.prototype.isMeshNormalMaterial=!0;zb.prototype.copy=function(a){J.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;
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-a;return this}});Object.assign(vd.prototype,{crossOrigin:"anonymous",load:function(a,b,c,d){var e=new T,f=new Zc(this.manager);f.setCrossOrigin(this.crossOrigin);f.setPath(this.path);f.load(a,function(c){e.image=c;c=0<a.search(/\.(jpg|jpeg)$/)||0===a.search(/^data:image\/jpeg/);e.format=c?1022:1023;e.needsUpdate=!0;void 0!==b&&b(e)},c,d);return e},setCrossOrigin:function(a){this.crossOrigin=a;return this},setPath:function(a){this.path=a;return this}});Object.assign(L.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){var b=
-a-1E-4;a+=1E-4;0>b&&(b=0);1<a&&(a=1);b=this.getPoint(b);return this.getPoint(a).clone().sub(b).normalize()},getTangentAt:function(a){a=this.getUtoTmapping(a);return this.getTangent(a)},computeFrenetFrames:function(a,b){var c=new p,d=[],e=[],f=[],g=new p,h=new I,k;for(k=0;k<=a;k++){var m=k/a;d[k]=this.getTangentAt(m);d[k].normalize()}e[0]=new p;f[0]=new p;k=Number.MAX_VALUE;m=Math.abs(d[0].x);var l=Math.abs(d[0].y),n=Math.abs(d[0].z);m<=k&&(k=m,c.set(1,0,0));l<=k&&(k=l,c.set(0,1,0));n<=k&&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(k=1;k<=a;k++)e[k]=e[k-1].clone(),f[k]=f[k-1].clone(),g.crossVectors(d[k-1],d[k]),g.length()>Number.EPSILON&&(g.normalize(),c=Math.acos(H.clamp(d[k-1].dot(d[k]),-1,1)),e[k].applyMatrix4(h.makeRotationAxis(g,c))),f[k].crossVectors(d[k],e[k]);if(!0===b)for(c=Math.acos(H.clamp(e[0].dot(e[a]),-1,1)),c/=a,0<d[0].dot(g.crossVectors(e[0],e[a]))&&(c=-c),k=1;k<=a;k++)e[k].applyMatrix4(h.makeRotationAxis(d[k],
-c*k)),f[k].crossVectors(d[k],e[k]);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}});za.prototype=Object.create(L.prototype);za.prototype.constructor=
-za;za.prototype.isEllipseCurve=!0;za.prototype.getPoint=function(a,b){b=b||new z;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)};za.prototype.copy=function(a){L.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};za.prototype.toJSON=function(){var a=L.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};za.prototype.fromJSON=function(a){L.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};dc.prototype=Object.create(za.prototype);dc.prototype.constructor=dc;dc.prototype.isArcCurve=!0;var Od=new p,Ae=new fe,Be=new fe,Ce=new fe;ca.prototype=Object.create(L.prototype);ca.prototype.constructor=ca;ca.prototype.isCatmullRomCurve3=
-!0;ca.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 Od.subVectors(c[0],c[1]).add(c[0]),f=Od;var g=c[e%d];var h=c[(e+1)%d];this.closed||e+2<d?c=c[(e+2)%d]:(Od.subVectors(c[d-1],c[d-2]).add(c[d-1]),c=Od);if("centripetal"===this.curveType||"chordal"===this.curveType){var k="chordal"===this.curveType?.5:.25;
-d=Math.pow(f.distanceToSquared(g),k);e=Math.pow(g.distanceToSquared(h),k);k=Math.pow(h.distanceToSquared(c),k);1E-4>e&&(e=1);1E-4>d&&(d=e);1E-4>k&&(k=e);Ae.initNonuniformCatmullRom(f.x,g.x,h.x,c.x,d,e,k);Be.initNonuniformCatmullRom(f.y,g.y,h.y,c.y,d,e,k);Ce.initNonuniformCatmullRom(f.z,g.z,h.z,c.z,d,e,k)}else"catmullrom"===this.curveType&&(Ae.initCatmullRom(f.x,g.x,h.x,c.x,this.tension),Be.initCatmullRom(f.y,g.y,h.y,c.y,this.tension),Ce.initCatmullRom(f.z,g.z,h.z,c.z,this.tension));b.set(Ae.calc(a),
-Be.calc(a),Ce.calc(a));return b};ca.prototype.copy=function(a){L.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};ca.prototype.toJSON=function(){var a=L.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};
-ca.prototype.fromJSON=function(a){L.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};Ha.prototype=Object.create(L.prototype);Ha.prototype.constructor=Ha;Ha.prototype.isCubicBezierCurve=!0;Ha.prototype.getPoint=function(a,b){b=b||new z;var c=this.v0,d=this.v1,e=this.v2,f=this.v3;b.set(ad(a,c.x,d.x,e.x,f.x),ad(a,c.y,d.y,e.y,
-f.y));return b};Ha.prototype.copy=function(a){L.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};Ha.prototype.toJSON=function(){var a=L.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};Ha.prototype.fromJSON=function(a){L.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};
-Qa.prototype=Object.create(L.prototype);Qa.prototype.constructor=Qa;Qa.prototype.isCubicBezierCurve3=!0;Qa.prototype.getPoint=function(a,b){b=b||new p;var c=this.v0,d=this.v1,e=this.v2,f=this.v3;b.set(ad(a,c.x,d.x,e.x,f.x),ad(a,c.y,d.y,e.y,f.y),ad(a,c.z,d.z,e.z,f.z));return b};Qa.prototype.copy=function(a){L.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};Qa.prototype.toJSON=function(){var a=L.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};Qa.prototype.fromJSON=function(a){L.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};va.prototype=Object.create(L.prototype);va.prototype.constructor=va;va.prototype.isLineCurve=!0;va.prototype.getPoint=function(a,b){b=b||new z;1===a?b.copy(this.v2):(b.copy(this.v2).sub(this.v1),b.multiplyScalar(a).add(this.v1));return b};va.prototype.getPointAt=
-function(a,b){return this.getPoint(a,b)};va.prototype.getTangent=function(){return this.v2.clone().sub(this.v1).normalize()};va.prototype.copy=function(a){L.prototype.copy.call(this,a);this.v1.copy(a.v1);this.v2.copy(a.v2);return this};va.prototype.toJSON=function(){var a=L.prototype.toJSON.call(this);a.v1=this.v1.toArray();a.v2=this.v2.toArray();return a};va.prototype.fromJSON=function(a){L.prototype.fromJSON.call(this,a);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);return this};Ia.prototype=
-Object.create(L.prototype);Ia.prototype.constructor=Ia;Ia.prototype.isLineCurve3=!0;Ia.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};Ia.prototype.getPointAt=function(a,b){return this.getPoint(a,b)};Ia.prototype.copy=function(a){L.prototype.copy.call(this,a);this.v1.copy(a.v1);this.v2.copy(a.v2);return this};Ia.prototype.toJSON=function(){var a=L.prototype.toJSON.call(this);a.v1=this.v1.toArray();a.v2=this.v2.toArray();
-return a};Ia.prototype.fromJSON=function(a){L.prototype.fromJSON.call(this,a);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);return this};Ja.prototype=Object.create(L.prototype);Ja.prototype.constructor=Ja;Ja.prototype.isQuadraticBezierCurve=!0;Ja.prototype.getPoint=function(a,b){b=b||new z;var c=this.v0,d=this.v1,e=this.v2;b.set($c(a,c.x,d.x,e.x),$c(a,c.y,d.y,e.y));return b};Ja.prototype.copy=function(a){L.prototype.copy.call(this,a);this.v0.copy(a.v0);this.v1.copy(a.v1);this.v2.copy(a.v2);return this};
-Ja.prototype.toJSON=function(){var a=L.prototype.toJSON.call(this);a.v0=this.v0.toArray();a.v1=this.v1.toArray();a.v2=this.v2.toArray();return a};Ja.prototype.fromJSON=function(a){L.prototype.fromJSON.call(this,a);this.v0.fromArray(a.v0);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);return this};Ra.prototype=Object.create(L.prototype);Ra.prototype.constructor=Ra;Ra.prototype.isQuadraticBezierCurve3=!0;Ra.prototype.getPoint=function(a,b){b=b||new p;var c=this.v0,d=this.v1,e=this.v2;b.set($c(a,c.x,
-d.x,e.x),$c(a,c.y,d.y,e.y),$c(a,c.z,d.z,e.z));return b};Ra.prototype.copy=function(a){L.prototype.copy.call(this,a);this.v0.copy(a.v0);this.v1.copy(a.v1);this.v2.copy(a.v2);return this};Ra.prototype.toJSON=function(){var a=L.prototype.toJSON.call(this);a.v0=this.v0.toArray();a.v1=this.v1.toArray();a.v2=this.v2.toArray();return a};Ra.prototype.fromJSON=function(a){L.prototype.fromJSON.call(this,a);this.v0.fromArray(a.v0);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);return this};Ka.prototype=Object.create(L.prototype);
-Ka.prototype.constructor=Ka;Ka.prototype.isSplineCurve=!0;Ka.prototype.getPoint=function(a,b){b=b||new z;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(lf(d,e.x,f.x,g.x,c.x),lf(d,e.y,f.y,g.y,c.y));return b};Ka.prototype.copy=function(a){L.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};Ka.prototype.toJSON=function(){var a=
-L.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};Ka.prototype.fromJSON=function(a){L.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 z).fromArray(d))}return this};var Af=Object.freeze({ArcCurve:dc,CatmullRomCurve3:ca,CubicBezierCurve:Ha,CubicBezierCurve3:Qa,EllipseCurve:za,LineCurve:va,LineCurve3:Ia,QuadraticBezierCurve:Ja,QuadraticBezierCurve3:Ra,
-SplineCurve:Ka});Xa.prototype=Object.assign(Object.create(L.prototype),{constructor:Xa,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 va(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){L.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=L.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){L.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 Af[d.type]).fromJSON(d))}return this}});La.prototype=Object.assign(Object.create(Xa.prototype),{constructor:La,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)},moveTo:function(a,b){this.currentPoint.set(a,b)},lineTo:function(a,b){var c=new va(this.currentPoint.clone(),new z(a,b));this.curves.push(c);this.currentPoint.set(a,b)},quadraticCurveTo:function(a,b,c,d){a=new Ja(this.currentPoint.clone(),new z(a,b),new z(c,d));this.curves.push(a);this.currentPoint.set(c,d)},bezierCurveTo:function(a,b,c,d,e,f){a=new Ha(this.currentPoint.clone(),new z(a,b),new z(c,d),new z(e,f));this.curves.push(a);
-this.currentPoint.set(e,f)},splineThru:function(a){var b=[this.currentPoint.clone()].concat(a);b=new Ka(b);this.curves.push(b);this.currentPoint.copy(a[a.length-1])},arc:function(a,b,c,d,e,f){this.absarc(a+this.currentPoint.x,b+this.currentPoint.y,c,d,e,f)},absarc:function(a,b,c,d,e,f){this.absellipse(a,b,c,c,d,e,f)},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)},absellipse:function(a,b,c,d,e,f,g,h){a=new za(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)},copy:function(a){Xa.prototype.copy.call(this,a);this.currentPoint.copy(a.currentPoint);return this},toJSON:function(){var a=Xa.prototype.toJSON.call(this);a.currentPoint=this.currentPoint.toArray();return a},fromJSON:function(a){Xa.prototype.fromJSON.call(this,a);this.currentPoint.fromArray(a.currentPoint);return this}});db.prototype=Object.assign(Object.create(La.prototype),
-{constructor:db,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){La.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=La.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){La.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 La).fromJSON(d))}return this}});X.prototype=Object.assign(Object.create(D.prototype),{constructor:X,isLight:!0,copy:function(a){D.prototype.copy.call(this,a);this.color.copy(a.color);this.intensity=a.intensity;return this},toJSON:function(a){a=D.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}});wd.prototype=Object.assign(Object.create(X.prototype),{constructor:wd,isHemisphereLight:!0,copy:function(a){X.prototype.copy.call(this,
-a);this.groundColor.copy(a.groundColor);return this}});Object.assign(Cb.prototype,{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}});xd.prototype=Object.assign(Object.create(Cb.prototype),{constructor:xd,isSpotLightShadow:!0,update:function(a){var b=this.camera,c=2*H.RAD2DEG*a.angle,d=this.mapSize.width/this.mapSize.height;a=a.distance||b.far;if(c!==b.fov||d!==b.aspect||a!==b.far)b.fov=c,b.aspect=d,b.far=a,b.updateProjectionMatrix()}});yd.prototype=Object.assign(Object.create(X.prototype),{constructor:yd,isSpotLight:!0,copy:function(a){X.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}});zd.prototype=Object.assign(Object.create(X.prototype),{constructor:zd,isPointLight:!0,copy:function(a){X.prototype.copy.call(this,a);this.distance=a.distance;this.decay=a.decay;this.shadow=a.shadow.clone();return this}});Ad.prototype=Object.assign(Object.create(Cb.prototype),{constructor:Ad});Bd.prototype=Object.assign(Object.create(X.prototype),{constructor:Bd,isDirectionalLight:!0,copy:function(a){X.prototype.copy.call(this,
-a);this.target=a.target.clone();this.shadow=a.shadow.clone();return this}});Cd.prototype=Object.assign(Object.create(X.prototype),{constructor:Cd,isAmbientLight:!0});Dd.prototype=Object.assign(Object.create(X.prototype),{constructor:Dd,isRectAreaLight:!0,copy:function(a){X.prototype.copy.call(this,a);this.width=a.width;this.height=a.height;return this},toJSON:function(a){a=X.prototype.toJSON.call(this,a);a.object.width=this.width;a.object.height=this.height;return a}});var ia={arraySlice:function(a,
-b,c){return ia.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,k=0;k!==b;++k)e[g++]=a[h+k];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)}}}};Object.assign(wa.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(wa.prototype,{beforeStart_:wa.prototype.copySampleValue_,afterEnd_:wa.prototype.copySampleValue_});Ed.prototype=Object.assign(Object.create(wa.prototype),{constructor:Ed,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,k=this._offsetPrev,m=this._offsetNext,l=this._weightPrev,n=this._weightNext,
-p=(c-b)/(d-b);c=p*p;d=c*p;b=-l*d+2*l*c-l*p;l=(1+l)*d+(-1.5-2*l)*c+(-.5+l)*p+1;p=(-1-n)*d+(1.5+n)*c+.5*p;n=n*d-n*c;for(c=0;c!==g;++c)e[c]=b*f[k+c]+l*f[h+c]+p*f[a+c]+n*f[m+c];return e}});bd.prototype=Object.assign(Object.create(wa.prototype),{constructor:bd,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}});Fd.prototype=Object.assign(Object.create(wa.prototype),{constructor:Fd,
-interpolate_:function(a){return this.copySampleValue_(a-1)}});Object.assign(oa,{toJSON:function(a){var b=a.constructor;if(void 0!==b.toJSON)b=b.toJSON(a);else{b={name:a.name,times:ia.convertArray(a.times,Array),values:ia.convertArray(a.values,Array)};var c=a.getInterpolation();c!==a.DefaultInterpolation&&(b.interpolation=c)}b.type=a.ValueTypeName;return b}});Object.assign(oa.prototype,{constructor:oa,TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:2301,InterpolantFactoryMethodDiscrete:function(a){return new Fd(this.times,
-this.values,this.getValueSize(),a)},InterpolantFactoryMethodLinear:function(a){return new bd(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:function(a){return new Ed(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=ia.arraySlice(c,e,f),this.values=ia.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&&ia.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=this.times,b=this.values,c=this.getValueSize(),d=2302===this.getInterpolation(),e=1,f=a.length-1,g=1;g<f;++g){var h=!1,k=a[g];if(k!==a[g+1]&&(1!==g||k!==k[0]))if(d)h=!0;else{var m=g*c,l=m-c,n=m+c;for(k=0;k!==c;++k){var p=b[m+k];if(p!==b[l+k]||p!==b[n+k]){h=!0;break}}}if(h){if(g!==e)for(a[e]=
-a[g],h=g*c,m=e*c,k=0;k!==c;++k)b[m+k]=b[h+k];++e}}if(0<f){a[e]=a[f];h=f*c;m=e*c;for(k=0;k!==c;++k)b[m+k]=b[h+k];++e}e!==a.length&&(this.times=ia.arraySlice(a,0,e),this.values=ia.arraySlice(b,0,e*c));return this}});Gd.prototype=Object.assign(Object.create(oa.prototype),{constructor:Gd,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});Hd.prototype=Object.assign(Object.create(oa.prototype),{constructor:Hd,
-ValueTypeName:"color"});ec.prototype=Object.assign(Object.create(oa.prototype),{constructor:ec,ValueTypeName:"number"});Id.prototype=Object.assign(Object.create(wa.prototype),{constructor:Id,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)fa.slerpFlat(e,0,f,a-g,f,a,b);return e}});cd.prototype=Object.assign(Object.create(oa.prototype),{constructor:cd,ValueTypeName:"quaternion",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(a){return new Id(this.times,
-this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:void 0});Jd.prototype=Object.assign(Object.create(oa.prototype),{constructor:Jd,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});fc.prototype=Object.assign(Object.create(oa.prototype),{constructor:fc,ValueTypeName:"vector"});Object.assign(Ca,{parse:function(a){for(var b=[],c=a.tracks,d=1/(a.fps||1),e=0,f=c.length;e!==f;++e)b.push(Sg(c[e]).scale(d));
-return new Ca(a.name,a.duration,b)},toJSON:function(a){var b=[],c=a.tracks;a={name:a.name,duration:a.duration,tracks:b,uuid:a.uuid};for(var d=0,e=c.length;d!==e;++d)b.push(oa.toJSON(c[d]));return a},CreateFromMorphTargetSequence:function(a,b,c,d){for(var e=b.length,f=[],g=0;g<e;g++){var h=[],k=[];h.push((g+e-1)%e,g,(g+1)%e);k.push(0,1,0);var m=ia.getKeyframeOrder(h);h=ia.sortedArray(h,1,m);k=ia.sortedArray(k,1,m);d||0!==h[0]||(h.push(e),k.push(k[0]));f.push((new ec(".morphTargetInfluences["+b[g].name+
-"]",h,k)).scale(1/c))}return new Ca(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],k=h.name.match(e);if(k&&1<k.length){var m=k[1];(k=d[m])||(d[m]=k=[]);k.push(h)}}a=[];for(m in d)a.push(Ca.CreateFromMorphTargetSequence(m,d[m],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=[];ia.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;a=a.hierarchy||[];for(var h=0;h<a.length;h++){var k=a[h].keys;if(k&&0!==k.length)if(k[0].morphTargets){f={};for(var m=0;m<k.length;m++)if(k[m].morphTargets)for(var l=0;l<k[m].morphTargets.length;l++)f[k[m].morphTargets[l]]=-1;for(var n in f){var p=
-[],u=[];for(l=0;l!==k[m].morphTargets.length;++l){var r=k[m];p.push(r.time);u.push(r.morphTarget===n?1:0)}d.push(new ec(".morphTargetInfluence["+n+"]",p,u))}f=f.length*(g||1)}else m=".bones["+b[h].name+"]",c(fc,m+".position",k,"pos",d),c(cd,m+".quaternion",k,"rot",d),c(fc,m+".scale",k,"scl",d)}return 0===d.length?null:new Ca(e,f,d)}});Object.assign(Ca.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}});Object.assign(Kd.prototype,{load:function(a,b,c,d){var e=this;(new Ga(e.manager)).load(a,function(a){b(e.parse(JSON.parse(a)))},c,d)},setTextures:function(a){this.textures=a},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 Vg[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.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.uniforms&&(d.uniforms=a.uniforms);void 0!==a.vertexShader&&(d.vertexShader=a.vertexShader);void 0!==a.fragmentShader&&(d.fragmentShader=a.fragmentShader);void 0!==a.vertexColors&&(d.vertexColors=a.vertexColors);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.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.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.dithering&&(d.dithering=a.dithering);void 0!==a.visible&&(d.visible=a.visible);void 0!==a.userData&&(d.userData=a.userData);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.alphaMap&&(d.alphaMap=b(a.alphaMap),d.transparent=!0);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);if(void 0!==a.normalScale){var e=a.normalScale;!1===Array.isArray(e)&&(e=[e,e]);d.normalScale=(new z).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.reflectivity&&(d.reflectivity=a.reflectivity);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));return d}});Object.assign(ge.prototype,{load:function(a,b,c,d){var e=this;(new Ga(e.manager)).load(a,function(a){b(e.parse(JSON.parse(a)))},c,d)},parse:function(a){var b=new C,c=a.data.index;void 0!==c&&(c=new Bf[c.type](c.array),b.setIndex(new Q(c,1)));var d=a.data.attributes;for(f in d){var e=d[f];c=new Bf[e.type](e.array);b.addAttribute(f,new Q(c,e.itemSize,e.normalized))}var f=a.data.groups||
-a.data.drawcalls||a.data.offsets;if(void 0!==f)for(c=0,d=f.length;c!==d;++c)e=f[c],b.addGroup(e.start,e.count,e.materialIndex);a=a.data.boundingSphere;void 0!==a&&(f=new p,void 0!==a.center&&f.fromArray(a.center),b.boundingSphere=new Da(f,a.radius));return b}});var Bf={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!==typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,
-Float64Array:Float64Array};gc.Handlers={handlers:[],add:function(a,b){this.handlers.push(a,b)},get:function(a){for(var b=this.handlers,c=0,d=b.length;c<d;c+=2){var e=b[c+1];if(b[c].test(a))return e}return null}};Object.assign(gc.prototype,{crossOrigin:"anonymous",onLoadStart:function(){},onLoadProgress:function(){},onLoadComplete:function(){},initMaterials:function(a,b,c){for(var d=[],e=0;e<a.length;++e)d[e]=this.createMaterial(a[e],b,c);return d},createMaterial:function(){var a={NoBlending:0,NormalBlending:1,
-AdditiveBlending:2,SubtractiveBlending:3,MultiplyBlending:4,CustomBlending:5},b=new G,c=new vd,d=new Kd;return function(e,f,g){function h(a,b,d,e,h){a=f+a;var m=gc.Handlers.get(a);null!==m?a=m.load(a):(c.setCrossOrigin(g),a=c.load(a));void 0!==b&&(a.repeat.fromArray(b),1!==b[0]&&(a.wrapS=1E3),1!==b[1]&&(a.wrapT=1E3));void 0!==d&&a.offset.fromArray(d);void 0!==e&&("repeat"===e[0]&&(a.wrapS=1E3),"mirror"===e[0]&&(a.wrapS=1002),"repeat"===e[1]&&(a.wrapT=1E3),"mirror"===e[1]&&(a.wrapT=1002));void 0!==
-h&&(a.anisotropy=h);b=H.generateUUID();k[b]=a;return b}var k={},m={uuid:H.generateUUID(),type:"MeshLambertMaterial"},l;for(l in e){var n=e[l];switch(l){case "DbgColor":case "DbgIndex":case "opticalDensity":case "illumination":break;case "DbgName":m.name=n;break;case "blending":m.blending=a[n];break;case "colorAmbient":case "mapAmbient":console.warn("THREE.Loader.createMaterial:",l,"is no longer supported.");break;case "colorDiffuse":m.color=b.fromArray(n).getHex();break;case "colorSpecular":m.specular=
-b.fromArray(n).getHex();break;case "colorEmissive":m.emissive=b.fromArray(n).getHex();break;case "specularCoef":m.shininess=n;break;case "shading":"basic"===n.toLowerCase()&&(m.type="MeshBasicMaterial");"phong"===n.toLowerCase()&&(m.type="MeshPhongMaterial");"standard"===n.toLowerCase()&&(m.type="MeshStandardMaterial");break;case "mapDiffuse":m.map=h(n,e.mapDiffuseRepeat,e.mapDiffuseOffset,e.mapDiffuseWrap,e.mapDiffuseAnisotropy);break;case "mapDiffuseRepeat":case "mapDiffuseOffset":case "mapDiffuseWrap":case "mapDiffuseAnisotropy":break;
-case "mapEmissive":m.emissiveMap=h(n,e.mapEmissiveRepeat,e.mapEmissiveOffset,e.mapEmissiveWrap,e.mapEmissiveAnisotropy);break;case "mapEmissiveRepeat":case "mapEmissiveOffset":case "mapEmissiveWrap":case "mapEmissiveAnisotropy":break;case "mapLight":m.lightMap=h(n,e.mapLightRepeat,e.mapLightOffset,e.mapLightWrap,e.mapLightAnisotropy);break;case "mapLightRepeat":case "mapLightOffset":case "mapLightWrap":case "mapLightAnisotropy":break;case "mapAO":m.aoMap=h(n,e.mapAORepeat,e.mapAOOffset,e.mapAOWrap,
-e.mapAOAnisotropy);break;case "mapAORepeat":case "mapAOOffset":case "mapAOWrap":case "mapAOAnisotropy":break;case "mapBump":m.bumpMap=h(n,e.mapBumpRepeat,e.mapBumpOffset,e.mapBumpWrap,e.mapBumpAnisotropy);break;case "mapBumpScale":m.bumpScale=n;break;case "mapBumpRepeat":case "mapBumpOffset":case "mapBumpWrap":case "mapBumpAnisotropy":break;case "mapNormal":m.normalMap=h(n,e.mapNormalRepeat,e.mapNormalOffset,e.mapNormalWrap,e.mapNormalAnisotropy);break;case "mapNormalFactor":m.normalScale=n;break;
-case "mapNormalRepeat":case "mapNormalOffset":case "mapNormalWrap":case "mapNormalAnisotropy":break;case "mapSpecular":m.specularMap=h(n,e.mapSpecularRepeat,e.mapSpecularOffset,e.mapSpecularWrap,e.mapSpecularAnisotropy);break;case "mapSpecularRepeat":case "mapSpecularOffset":case "mapSpecularWrap":case "mapSpecularAnisotropy":break;case "mapMetalness":m.metalnessMap=h(n,e.mapMetalnessRepeat,e.mapMetalnessOffset,e.mapMetalnessWrap,e.mapMetalnessAnisotropy);break;case "mapMetalnessRepeat":case "mapMetalnessOffset":case "mapMetalnessWrap":case "mapMetalnessAnisotropy":break;
-case "mapRoughness":m.roughnessMap=h(n,e.mapRoughnessRepeat,e.mapRoughnessOffset,e.mapRoughnessWrap,e.mapRoughnessAnisotropy);break;case "mapRoughnessRepeat":case "mapRoughnessOffset":case "mapRoughnessWrap":case "mapRoughnessAnisotropy":break;case "mapAlpha":m.alphaMap=h(n,e.mapAlphaRepeat,e.mapAlphaOffset,e.mapAlphaWrap,e.mapAlphaAnisotropy);break;case "mapAlphaRepeat":case "mapAlphaOffset":case "mapAlphaWrap":case "mapAlphaAnisotropy":break;case "flipSided":m.side=1;break;case "doubleSided":m.side=
-2;break;case "transparency":console.warn("THREE.Loader.createMaterial: transparency has been renamed to opacity");m.opacity=n;break;case "depthTest":case "depthWrite":case "colorWrite":case "opacity":case "reflectivity":case "transparent":case "visible":case "wireframe":m[l]=n;break;case "vertexColors":!0===n&&(m.vertexColors=2);"face"===n&&(m.vertexColors=1);break;default:console.error("THREE.Loader.createMaterial: Unsupported",l,n)}}"MeshBasicMaterial"===m.type&&delete m.emissive;"MeshPhongMaterial"!==
-m.type&&delete m.specular;1>m.opacity&&(m.transparent=!0);d.setTextures(k);return d.parse(m)}}()});var De={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]);return decodeURIComponent(escape(b))},extractUrlBase:function(a){var b=a.lastIndexOf("/");return-1===b?"./":a.substr(0,b+1)}};Object.assign(he.prototype,{crossOrigin:"anonymous",load:function(a,b,c,d){var e=this,f=this.texturePath&&"string"===
-typeof this.texturePath?this.texturePath:De.extractUrlBase(a),g=new Ga(this.manager);g.setWithCredentials(this.withCredentials);g.load(a,function(c){c=JSON.parse(c);var d=c.metadata;if(void 0!==d&&(d=d.type,void 0!==d&&"object"===d.toLowerCase())){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.ObjectLoader instead.");return}c=e.parse(c,f);b(c.geometry,c.materials)},c,d)},setCrossOrigin:function(a){this.crossOrigin=a;return this},setTexturePath:function(a){this.texturePath=a;return this},
-parse:function(){return function(a,b){void 0!==a.data&&(a=a.data);a.scale=void 0!==a.scale?1/a.scale:1;var c=new R,d=a,e,f,g,h=d.faces;var k=d.vertices;var m=d.normals,l=d.colors;var n=d.scale;var t=0;if(void 0!==d.uvs){for(e=0;e<d.uvs.length;e++)d.uvs[e].length&&t++;for(e=0;e<t;e++)c.faceVertexUvs[e]=[]}var u=0;for(g=k.length;u<g;)e=new p,e.x=k[u++]*n,e.y=k[u++]*n,e.z=k[u++]*n,c.vertices.push(e);u=0;for(g=h.length;u<g;){k=h[u++];var r=k&1;var v=k&2;e=k&8;var y=k&16;var x=k&32;n=k&64;k&=128;if(r){r=
-new Ta;r.a=h[u];r.b=h[u+1];r.c=h[u+3];var w=new Ta;w.a=h[u+1];w.b=h[u+2];w.c=h[u+3];u+=4;v&&(v=h[u++],r.materialIndex=v,w.materialIndex=v);v=c.faces.length;if(e)for(e=0;e<t;e++){var B=d.uvs[e];c.faceVertexUvs[e][v]=[];c.faceVertexUvs[e][v+1]=[];for(f=0;4>f;f++){var E=h[u++];var A=B[2*E];E=B[2*E+1];A=new z(A,E);2!==f&&c.faceVertexUvs[e][v].push(A);0!==f&&c.faceVertexUvs[e][v+1].push(A)}}y&&(y=3*h[u++],r.normal.set(m[y++],m[y++],m[y]),w.normal.copy(r.normal));if(x)for(e=0;4>e;e++)y=3*h[u++],x=new p(m[y++],
-m[y++],m[y]),2!==e&&r.vertexNormals.push(x),0!==e&&w.vertexNormals.push(x);n&&(n=h[u++],n=l[n],r.color.setHex(n),w.color.setHex(n));if(k)for(e=0;4>e;e++)n=h[u++],n=l[n],2!==e&&r.vertexColors.push(new G(n)),0!==e&&w.vertexColors.push(new G(n));c.faces.push(r);c.faces.push(w)}else{r=new Ta;r.a=h[u++];r.b=h[u++];r.c=h[u++];v&&(v=h[u++],r.materialIndex=v);v=c.faces.length;if(e)for(e=0;e<t;e++)for(B=d.uvs[e],c.faceVertexUvs[e][v]=[],f=0;3>f;f++)E=h[u++],A=B[2*E],E=B[2*E+1],A=new z(A,E),c.faceVertexUvs[e][v].push(A);
-y&&(y=3*h[u++],r.normal.set(m[y++],m[y++],m[y]));if(x)for(e=0;3>e;e++)y=3*h[u++],x=new p(m[y++],m[y++],m[y]),r.vertexNormals.push(x);n&&(n=h[u++],r.color.setHex(l[n]));if(k)for(e=0;3>e;e++)n=h[u++],r.vertexColors.push(new G(l[n]));c.faces.push(r)}}d=a;u=void 0!==d.influencesPerVertex?d.influencesPerVertex:2;if(d.skinWeights)for(g=0,h=d.skinWeights.length;g<h;g+=u)c.skinWeights.push(new V(d.skinWeights[g],1<u?d.skinWeights[g+1]:0,2<u?d.skinWeights[g+2]:0,3<u?d.skinWeights[g+3]:0));if(d.skinIndices)for(g=
-0,h=d.skinIndices.length;g<h;g+=u)c.skinIndices.push(new V(d.skinIndices[g],1<u?d.skinIndices[g+1]:0,2<u?d.skinIndices[g+2]:0,3<u?d.skinIndices[g+3]:0));c.bones=d.bones;c.bones&&0<c.bones.length&&(c.skinWeights.length!==c.skinIndices.length||c.skinIndices.length!==c.vertices.length)&&console.warn("When skinning, number of vertices ("+c.vertices.length+"), skinIndices ("+c.skinIndices.length+"), and skinWeights ("+c.skinWeights.length+") should match.");g=a;h=g.scale;if(void 0!==g.morphTargets)for(d=
-0,u=g.morphTargets.length;d<u;d++)for(c.morphTargets[d]={},c.morphTargets[d].name=g.morphTargets[d].name,c.morphTargets[d].vertices=[],m=c.morphTargets[d].vertices,l=g.morphTargets[d].vertices,t=0,k=l.length;t<k;t+=3)n=new p,n.x=l[t]*h,n.y=l[t+1]*h,n.z=l[t+2]*h,m.push(n);if(void 0!==g.morphColors&&0<g.morphColors.length)for(console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.'),h=c.faces,g=g.morphColors[0].colors,d=0,u=h.length;d<u;d++)h[d].color.fromArray(g,
-3*d);g=a;d=[];u=[];void 0!==g.animation&&u.push(g.animation);void 0!==g.animations&&(g.animations.length?u=u.concat(g.animations):u.push(g.animations));for(g=0;g<u.length;g++)(h=Ca.parseAnimation(u[g],c.bones))&&d.push(h);c.morphTargets&&(u=Ca.CreateClipsFromMorphTargetSequences(c.morphTargets,10),d=d.concat(u));0<d.length&&(c.animations=d);c.computeFaceNormals();c.computeBoundingSphere();if(void 0===a.materials||0===a.materials.length)return{geometry:c};a=gc.prototype.initMaterials(a.materials,b,
-this.crossOrigin);return{geometry:c,materials:a}}}()});Object.assign(mf.prototype,{crossOrigin:"anonymous",load:function(a,b,c,d){""===this.texturePath&&(this.texturePath=a.substring(0,a.lastIndexOf("/")+1));var e=this;(new Ga(e.manager)).load(a,function(c){var f=null;try{f=JSON.parse(c)}catch(h){void 0!==d&&d(h);console.error("THREE:ObjectLoader: Can't parse "+a+".",h.message);return}c=f.metadata;void 0===c||void 0===c.type||"geometry"===c.type.toLowerCase()?console.error("THREE.ObjectLoader: Can't load "+
-a+". Use THREE.JSONLoader instead."):e.parse(f,b)},c,d)},setTexturePath:function(a){this.texturePath=a;return this},setCrossOrigin:function(a){this.crossOrigin=a;return this},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 db).fromJSON(a[c]);b[e.uuid]=e}return b},parseGeometries:function(a,b){var c={};if(void 0!==a)for(var d=new he,e=new ge,f=0,g=a.length;f<g;f++){var h=a[f];switch(h.type){case "PlaneGeometry":case "PlaneBufferGeometry":var k=new xa[h.type](h.width,h.height,h.widthSegments,h.heightSegments);break;case "BoxGeometry":case "BoxBufferGeometry":case "CubeGeometry":k=
-new xa[h.type](h.width,h.height,h.depth,h.widthSegments,h.heightSegments,h.depthSegments);break;case "CircleGeometry":case "CircleBufferGeometry":k=new xa[h.type](h.radius,h.segments,h.thetaStart,h.thetaLength);break;case "CylinderGeometry":case "CylinderBufferGeometry":k=new xa[h.type](h.radiusTop,h.radiusBottom,h.height,h.radialSegments,h.heightSegments,h.openEnded,h.thetaStart,h.thetaLength);break;case "ConeGeometry":case "ConeBufferGeometry":k=new xa[h.type](h.radius,h.height,h.radialSegments,
-h.heightSegments,h.openEnded,h.thetaStart,h.thetaLength);break;case "SphereGeometry":case "SphereBufferGeometry":k=new xa[h.type](h.radius,h.widthSegments,h.heightSegments,h.phiStart,h.phiLength,h.thetaStart,h.thetaLength);break;case "DodecahedronGeometry":case "DodecahedronBufferGeometry":case "IcosahedronGeometry":case "IcosahedronBufferGeometry":case "OctahedronGeometry":case "OctahedronBufferGeometry":case "TetrahedronGeometry":case "TetrahedronBufferGeometry":k=new xa[h.type](h.radius,h.detail);
-break;case "RingGeometry":case "RingBufferGeometry":k=new xa[h.type](h.innerRadius,h.outerRadius,h.thetaSegments,h.phiSegments,h.thetaStart,h.thetaLength);break;case "TorusGeometry":case "TorusBufferGeometry":k=new xa[h.type](h.radius,h.tube,h.radialSegments,h.tubularSegments,h.arc);break;case "TorusKnotGeometry":case "TorusKnotBufferGeometry":k=new xa[h.type](h.radius,h.tube,h.tubularSegments,h.radialSegments,h.p,h.q);break;case "LatheGeometry":case "LatheBufferGeometry":k=new xa[h.type](h.points,
-h.segments,h.phiStart,h.phiLength);break;case "PolyhedronGeometry":case "PolyhedronBufferGeometry":k=new xa[h.type](h.vertices,h.indices,h.radius,h.details);break;case "ShapeGeometry":case "ShapeBufferGeometry":k=[];for(var m=0,l=h.shapes.length;m<l;m++){var n=b[h.shapes[m]];k.push(n)}k=new xa[h.type](k,h.curveSegments);break;case "ExtrudeGeometry":case "ExtrudeBufferGeometry":k=[];m=0;for(l=h.shapes.length;m<l;m++)n=b[h.shapes[m]],k.push(n);m=h.options.extrudePath;void 0!==m&&(h.options.extrudePath=
-(new Af[m.type]).fromJSON(m));k=new xa[h.type](k,h.options);break;case "BufferGeometry":k=e.parse(h);break;case "Geometry":k=d.parse(h,this.texturePath).geometry;break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+h.type+'"');continue}k.uuid=h.uuid;void 0!==h.name&&(k.name=h.name);!0===k.isBufferGeometry&&void 0!==h.userData&&(k.userData=h.userData);c[h.uuid]=k}return c},parseMaterials:function(a,b){var c={};if(void 0!==a){var d=new Kd;d.setTextures(b);b=0;for(var e=a.length;b<
-e;b++){var f=a[b];if("MultiMaterial"===f.type){for(var g=[],h=0;h<f.materials.length;h++)g.push(d.parse(f.materials[h]));c[f.uuid]=g}else c[f.uuid]=d.parse(f)}}return c},parseAnimations:function(a){for(var b=[],c=0;c<a.length;c++){var d=a[c],e=Ca.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.itemEnd(a);d.manager.itemError(a)})}var d=this,e={};
-if(void 0!==a&&0<a.length){b=new ce(b);var f=new Zc(b);f.setCrossOrigin(this.crossOrigin);b=0;for(var g=a.length;b<g;b++){var h=a[b],k=h.url;if(Array.isArray(k)){e[h.uuid]=[];for(var m=0,l=k.length;m<l;m++){var n=k[m];n=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(n)?n:d.texturePath+n;e[h.uuid].push(c(n))}}else n=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(h.url)?h.url:d.texturePath+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 Ua(b[g.image]):new T(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,Wg));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],Cf),h.wrapT=c(g.wrap[1],Cf));void 0!==g.format&&(h.format=g.format);void 0!==g.minFilter&&(h.minFilter=c(g.minFilter,Df));void 0!==g.magFilter&&(h.magFilter=c(g.magFilter,Df));void 0!==g.anisotropy&&(h.anisotropy=g.anisotropy);void 0!==g.flipY&&(h.flipY=g.flipY);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 qd;void 0!==a.background&&Number.isInteger(a.background)&&(f.background=new G(a.background));void 0!==a.fog&&("Fog"===a.fog.type?f.fog=new Mb(a.fog.color,a.fog.near,a.fog.far):
-"FogExp2"===a.fog.type&&(f.fog=new Lb(a.fog.color,a.fog.density)));break;case "PerspectiveCamera":f=new Z(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 Hb(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 Cd(a.color,a.intensity);break;case "DirectionalLight":f=new Bd(a.color,a.intensity);break;case "PointLight":f=new zd(a.color,a.intensity,a.distance,a.decay);break;case "RectAreaLight":f=new Dd(a.color,a.intensity,a.width,a.height);break;case "SpotLight":f=new yd(a.color,a.intensity,a.distance,a.angle,a.penumbra,a.decay);break;case "HemisphereLight":f=new wd(a.color,a.groundColor,a.intensity);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=f.bones&&0<f.bones.length?new sd(f,g):new la(f,g);break;case "LOD":f=new Bc;break;case "Line":f=new sa(d(a.geometry),e(a.material),a.mode);break;case "LineLoop":f=new td(d(a.geometry),e(a.material));break;case "LineSegments":f=new W(d(a.geometry),e(a.material));break;case "PointCloud":case "Points":f=new Ob(d(a.geometry),e(a.material));break;case "Sprite":f=new Ac(e(a.material));break;case "Group":f=new Kb;break;default:f=new D}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){g=a.children;for(var h=0;h<g.length;h++)f.add(this.parseObject(g[h],b,c))}if("LOD"===a.type)for(a=a.levels,g=0;g<a.length;g++){h=a[g];var k=f.getObjectByProperty("uuid",h.object);void 0!==k&&f.addLevel(k,h.distance)}return f}});var Wg={UVMapping:300,CubeReflectionMapping:301,CubeRefractionMapping:302,EquirectangularReflectionMapping:303,EquirectangularRefractionMapping:304,SphericalReflectionMapping:305,CubeUVReflectionMapping:306,
-CubeUVRefractionMapping:307},Cf={RepeatWrapping:1E3,ClampToEdgeWrapping:1001,MirroredRepeatWrapping:1002},Df={NearestFilter:1003,NearestMipMapNearestFilter:1004,NearestMipMapLinearFilter:1005,LinearFilter:1006,LinearMipMapNearestFilter:1007,LinearMipMapLinearFilter:1008};ie.prototype={constructor:ie,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=Fb.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 createImageBitmap(a,e.options)}).then(function(c){Fb.add(a,c);b&&b(c);e.manager.itemEnd(a)}).catch(function(b){d&&d(b);e.manager.itemEnd(a);e.manager.itemError(a)})},setCrossOrigin:function(){return this},setPath:function(a){this.path=a;return this}};Object.assign(je.prototype,{moveTo:function(a,b){this.currentPath=new La;this.subPaths.push(this.currentPath);this.currentPath.moveTo(a,
-b)},lineTo:function(a,b){this.currentPath.lineTo(a,b)},quadraticCurveTo:function(a,b,c,d){this.currentPath.quadraticCurveTo(a,b,c,d)},bezierCurveTo:function(a,b,c,d,e,f){this.currentPath.bezierCurveTo(a,b,c,d,e,f)},splineThru:function(a){this.currentPath.splineThru(a)},toShapes:function(a,b){function c(a){for(var b=[],c=0,d=a.length;c<d;c++){var e=a[c],f=new db;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],k=h.x-g.x,m=h.y-g.y;if(Math.abs(m)>
-Number.EPSILON){if(0>m&&(g=b[f],k=-k,h=b[e],m=-m),!(a.y<g.y||a.y>h.y))if(a.y===g.y){if(a.x===g.x)return!0}else{e=m*(a.x-g.x)-k*(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=Va.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 db;h.curves=g.curves;b.push(h);return b}var k=!e(f[0].getPoints());k=a?!k:k;h=[];var m=[],l=[],n=0;m[n]=void 0;l[n]=[];for(var p=
-0,u=f.length;p<u;p++){g=f[p];var r=g.getPoints();var v=e(r);(v=a?!v:v)?(!k&&m[n]&&n++,m[n]={s:new db,p:r},m[n].s.curves=g.curves,k&&n++,l[n]=[]):l[n].push({h:g,p:r[0]})}if(!m[0])return c(f);if(1<m.length){p=!1;a=[];e=0;for(f=m.length;e<f;e++)h[e]=[];e=0;for(f=m.length;e<f;e++)for(g=l[e],v=0;v<g.length;v++){k=g[v];n=!0;for(r=0;r<m.length;r++)d(k.p,m[r].p)&&(e!==r&&a.push({froms:e,tos:r,hole:v}),n?(n=!1,h[r].push(k)):p=!0);n&&h[e].push(k)}0<a.length&&(p||(l=h))}p=0;for(e=m.length;p<e;p++)for(h=m[p].s,
-b.push(h),a=l[p],f=0,g=a.length;f<g;f++)h.holes.push(a[f].h);return b}});Object.assign(ke.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,k=0;k<e.length;k++){var m=e[k];if("\n"===m)g=0,h-=f;else{var l=d;var n=g,p=h;if(m=b.glyphs[m]||b.glyphs["?"]){var u=new je;if(m.o)for(var r=m._cachedOutline||(m._cachedOutline=
-m.o.split(" ")),v=0,y=r.length;v<y;)switch(r[v++]){case "m":var x=r[v++]*l+n;var w=r[v++]*l+p;u.moveTo(x,w);break;case "l":x=r[v++]*l+n;w=r[v++]*l+p;u.lineTo(x,w);break;case "q":var z=r[v++]*l+n;var A=r[v++]*l+p;var C=r[v++]*l+n;var D=r[v++]*l+p;u.quadraticCurveTo(C,D,z,A);break;case "b":z=r[v++]*l+n,A=r[v++]*l+p,C=r[v++]*l+n,D=r[v++]*l+p,x=r[v++]*l+n,w=r[v++]*l+p,u.bezierCurveTo(C,D,x,w,z,A)}l={offsetX:m.ha*l,path:u}}else l=void 0;g+=l.offsetX;a.push(l.path)}}b=0;for(e=a.length;b<e;b++)Array.prototype.push.apply(c,
-a[b].toShapes());return c}});Object.assign(nf.prototype,{load:function(a,b,c,d){var e=this,f=new Ga(this.manager);f.setPath(this.path);f.load(a,function(a){try{var c=JSON.parse(a)}catch(k){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 ke(a)},setPath:function(a){this.path=a;return this}});var Pd,ne={getContext:function(){void 0===Pd&&(Pd=new (window.AudioContext||
-window.webkitAudioContext));return Pd},setContext:function(a){Pd=a}};Object.assign(le.prototype,{load:function(a,b,c,d){var e=new Ga(this.manager);e.setResponseType("arraybuffer");e.load(a,function(a){a=a.slice(0);ne.getContext().decodeAudioData(a,function(a){b(a)})},c,d)}});Object.assign(of.prototype,{update:function(){var a,b,c,d,e,f,g,h,k=new I,l=new I;return function(m){if(a!==this||b!==m.focus||c!==m.fov||d!==m.aspect*this.aspect||e!==m.near||f!==m.far||g!==m.zoom||h!==this.eyeSep){a=this;b=
-m.focus;c=m.fov;d=m.aspect*this.aspect;e=m.near;f=m.far;g=m.zoom;var n=m.projectionMatrix.clone();h=this.eyeSep/2;var p=h*e/b,q=e*Math.tan(H.DEG2RAD*c*.5)/g;l.elements[12]=-h;k.elements[12]=h;var r=-q*d+p;var v=q*d+p;n.elements[0]=2*e/(v-r);n.elements[8]=(v+r)/(v-r);this.cameraL.projectionMatrix.copy(n);r=-q*d-p;v=q*d-p;n.elements[0]=2*e/(v-r);n.elements[8]=(v+r)/(v-r);this.cameraR.projectionMatrix.copy(n)}this.cameraL.matrixWorld.copy(m.matrixWorld).multiply(l);this.cameraR.matrixWorld.copy(m.matrixWorld).multiply(k)}}()});
-dd.prototype=Object.create(D.prototype);dd.prototype.constructor=dd;me.prototype=Object.assign(Object.create(D.prototype),{constructor:me,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(){var a=new p,b=new fa,c=new p,d=new p;return function(e){D.prototype.updateMatrixWorld.call(this,e);e=this.context.listener;var f=this.up;this.matrixWorld.decompose(a,
-b,c);d.set(0,0,-1).applyQuaternion(b);e.positionX?(e.positionX.setValueAtTime(a.x,this.context.currentTime),e.positionY.setValueAtTime(a.y,this.context.currentTime),e.positionZ.setValueAtTime(a.z,this.context.currentTime),e.forwardX.setValueAtTime(d.x,this.context.currentTime),e.forwardY.setValueAtTime(d.y,this.context.currentTime),e.forwardZ.setValueAtTime(d.z,this.context.currentTime),e.upX.setValueAtTime(f.x,this.context.currentTime),e.upY.setValueAtTime(f.y,this.context.currentTime),e.upZ.setValueAtTime(f.z,
-this.context.currentTime)):(e.setPosition(a.x,a.y,a.z),e.setOrientation(d.x,d.y,d.z,f.x,f.y,f.z))}}()});hc.prototype=Object.assign(Object.create(D.prototype),{constructor:hc,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},
-setBuffer:function(a){this.buffer=a;this.sourceType="buffer";this.autoplay&&this.play();return this},play:function(){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{var a=this.context.createBufferSource();a.buffer=this.buffer;a.loop=this.loop;a.onended=this.onEnded.bind(this);a.playbackRate.setValueAtTime(this.playbackRate,this.startTime);this.startTime=this.context.currentTime;
-a.start(this.startTime,this.offset);this.isPlaying=!0;this.source=a;return this.connect()}},pause:function(){if(!1===this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control.");else return!0===this.isPlaying&&(this.source.stop(),this.source.onended=null,this.offset+=(this.context.currentTime-this.startTime)*this.playbackRate,this.isPlaying=!1),this},stop:function(){if(!1===this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control.");else return this.source.stop(),
-this.source.onended=null,this.offset=0,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},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.setValueAtTime(this.playbackRate,this.context.currentTime),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},getVolume:function(){return this.gain.gain.value},setVolume:function(a){this.gain.gain.setTargetAtTime(a,this.context.currentTime,.01);return this}});oe.prototype=Object.assign(Object.create(hc.prototype),{constructor:oe,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(){var a=new p,
-b=new fa,c=new p,d=new p;return function(e){D.prototype.updateMatrixWorld.call(this,e);e=this.panner;this.matrixWorld.decompose(a,b,c);d.set(0,0,1).applyQuaternion(b);e.setPosition(a.x,a.y,a.z);e.setOrientation(d.x,d.y,d.z)}}()});Object.assign(pe.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(qe.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},apply:function(a){var b=this.valueSize,c=this.buffer;a=a*b+b;var d=this.cumulativeWeight,e=this.binding;this.cumulativeWeight=0;1>d&&this._mixBufferRegion(c,a,3*b,1-d,b);d=b;for(var f=b+b;d!==f;++d)if(c[d]!==c[d+b]){e.setValue(c,a);break}},saveOriginalState:function(){var a=this.buffer,b=this.valueSize,c=3*b;this.binding.getValue(a,
-c);for(var d=b;d!==c;++d)a[d]=a[c+d%b];this.cumulativeWeight=0},restoreOriginalState:function(){this.binding.setValue(this.buffer,3*this.valueSize)},_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){fa.slerpFlat(a,b,a,b,a,c,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}}});Object.assign(pf.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(pa,{Composite:pf,create:function(a,b,c){return a&&a.isAnimationObjectGroup?new pa.Composite(a,b,c):new pa(a,b,c)},sanitizeNodeName:function(){var a=
-/[\[\]\.:\/]/g;return function(b){return b.replace(/\s/g,"_").replace(a,"")}}(),parseTrackName:function(){var a="[^"+"\\[\\]\\.:\\/".replace("\\.","")+"]",b=/((?:WC+[\/:])*)/.source.replace("WC","[^\\[\\]\\.:\\/]");a=/(WCOD+)?/.source.replace("WCOD",a);var c=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC","[^\\[\\]\\.:\\/]"),d=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC","[^\\[\\]\\.:\\/]"),e=new RegExp("^"+b+a+c+d+"$"),f=["material","materials","bones"];return function(a){var b=e.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!==f.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||"root"===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(pa.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=pa.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;void 0!==a.needsUpdate?(b=this.Versioning.NeedsUpdate,this.targetObject=a):void 0!==a.matrixWorldNeedsUpdate&&(b=this.Versioning.MatrixWorldNeedsUpdate,this.targetObject=a);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}for(c=0;c<this.node.geometry.morphAttributes.position.length;c++)if(a.geometry.morphAttributes.position[c].name===e){e=c;break}}else{if(!a.geometry.morphTargets){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphTargets.",
-this);return}for(c=0;c<this.node.geometry.morphTargets.length;c++)if(a.geometry.morphTargets[c].name===e){e=c;break}}}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(pa.prototype,{_getValue_unbound:pa.prototype.getValue,_setValue_unbound:pa.prototype.setValue});Object.assign(qf.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,l=0,p=arguments.length;l!==
-p;++l){var n=arguments[l],t=n.uuid,u=d[t];if(void 0===u){u=b++;d[t]=u;a.push(n);t=0;for(var r=h;t!==r;++t)g[t].push(new pa(n,e[t],f[t]))}else if(u<c){k=a[u];var v=--c;r=a[v];d[r.uuid]=u;a[u]=r;d[t]=v;a[v]=n;t=0;for(r=h;t!==r;++t){var y=g[t],x=y[u];y[u]=y[v];void 0===x&&(x=new pa(n,e[t],f[t]));y[v]=x}}else a[u]!==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,l=c[k];if(void 0!==l&&l>=b){var p=b++,n=a[p];c[n.uuid]=l;a[l]=n;c[k]=p;a[p]=h;h=0;for(k=e;h!==k;++h){n=d[h];var t=n[l];n[l]=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,l=d[k];if(void 0!==l)if(delete d[k],l<c){k=--c;var p=a[k],n=--b,t=a[n];d[p.uuid]=l;a[l]=p;d[t.uuid]=k;a[k]=t;a.pop();p=0;for(t=f;p!==t;++p){var u=e[p],r=u[n];u[l]=u[k];u[k]=r;u.pop()}}else for(n=--b,t=a[n],d[t.uuid]=l,a[l]=t,a.pop(),p=0,t=f;p!==t;++p)u=e[p],u[l]=u[n],u.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_,
-l=Array(h.length);d=e.length;c[a]=d;f.push(a);g.push(b);e.push(l);c=k;for(d=h.length;c!==d;++c)l[c]=new pa(h[c],a,b);return l},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(rf.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){b=this._interpolants;e=this._propertyBindings;for(var 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 break a;this.clampWhenFinished?this.paused=!0:this.enabled=!1;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,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._mixer.dispatchEvent({type:"loop",action:this,loopDelta:d}))}if(f&&1===(e&1))return this.time=b,c-b}return this.time=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}});re.prototype=Object.assign(Object.create(ya.prototype),{constructor:re,_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 l=d[h],p=l.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 qe(pa.create(c,p,b&&b._propertyBindings[h].binding.parsedPath),l.ValueTypeName,l.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];a:{for(var h in f)break a;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 bd(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){var c=b||this._root,d=c.uuid;c="string"===typeof a?Ca.findByName(c,a):a;a=null!==c?c.uuid:a;var e=
-this._actionsByClip[a],f=null;if(void 0!==e){f=e.actionByRoot[d];if(void 0!==f)return f;f=e.knownActions[0];null===c&&(c=f._clip)}if(null===c)return null;b=new rf(this,c,b);this._bindAction(b,f);this._addInactiveAction(b,a,d);return b},existingAction:function(a,b){var c=b||this._root;b=c.uuid;c="string"===typeof a?Ca.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,c=this._bindings,
-d=this._nActiveBindings,e=this._nActiveBindings=this._nActiveActions=0;e!==b;++e)a[e].reset();for(e=0;e!==d;++e)c[e].useCount=0;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},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))}});Ld.prototype.clone=function(){return new Ld(void 0===this.value.clone?this.value:this.value.clone())};se.prototype=Object.assign(Object.create(C.prototype),{constructor:se,isInstancedBufferGeometry:!0,copy:function(a){C.prototype.copy.call(this,a);this.maxInstancedCount=a.maxInstancedCount;return this},clone:function(){return(new this.constructor).copy(this)}});
-te.prototype=Object.assign(Object.create(ob.prototype),{constructor:te,isInstancedInterleavedBuffer:!0,copy:function(a){ob.prototype.copy.call(this,a);this.meshPerAttribute=a.meshPerAttribute;return this}});ue.prototype=Object.assign(Object.create(Q.prototype),{constructor:ue,isInstancedBufferAttribute:!0,copy:function(a){Q.prototype.copy.call(this,a);this.meshPerAttribute=a.meshPerAttribute;return this}});Object.assign(sf.prototype,{linePrecision:1,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()):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)):console.error("THREE.Raycaster: Unsupported camera type.")},intersectObject:function(a,b,c){c=c||[];ve(a,this,c,b);c.sort(tf);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++)ve(a[d],this,c,b);c.sort(tf);return c}});Object.assign(uf.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}});Object.assign(vf.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){this.radius=a.length();0===this.radius?this.phi=this.theta=0:(this.theta=Math.atan2(a.x,a.z),this.phi=Math.acos(H.clamp(a.y/this.radius,-1,1)));return this}});Object.assign(wf.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){this.radius=Math.sqrt(a.x*
-a.x+a.z*a.z);this.theta=Math.atan2(a.x,a.z);this.y=a.y;return this}});Object.assign(we.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(){var a=new z;return function(b,c){c=a.copy(c).multiplyScalar(.5);this.min.copy(b).sub(c);this.max.copy(b).add(c);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 z);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 z);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 z);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 z);return b.copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new z;
-return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).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)}});Object.assign(xe.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(){var a=new p,b=new p;return function(c,d){a.subVectors(c,this.start);b.subVectors(this.end,this.start);c=b.dot(b);c=b.dot(a)/c;d&&(c=H.clamp(c,0,1));return c}}(),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)}});ed.prototype=Object.create(D.prototype);ed.prototype.constructor=ed;ed.prototype.isImmediateRenderObject=!0;fd.prototype=Object.create(W.prototype);fd.prototype.constructor=fd;fd.prototype.update=function(){var a=new p,b=new p,c=new ra;return function(){var d=["a","b",
-"c"];this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld);var e=this.object.matrixWorld,f=this.geometry.attributes.position,g=this.object.geometry;if(g&&g.isGeometry)for(var h=g.vertices,k=g.faces,l=g=0,p=k.length;l<p;l++)for(var n=k[l],t=0,u=n.vertexNormals.length;t<u;t++){var r=n.vertexNormals[t];a.copy(h[n[d[t]]]).applyMatrix4(e);b.copy(r).applyMatrix3(c).normalize().multiplyScalar(this.size).add(a);f.setXYZ(g,a.x,a.y,a.z);g+=1;f.setXYZ(g,b.x,b.y,b.z);g+=1}else if(g&&g.isBufferGeometry)for(d=
-g.attributes.position,h=g.attributes.normal,t=g=0,u=d.count;t<u;t++)a.set(d.getX(t),d.getY(t),d.getZ(t)).applyMatrix4(e),b.set(h.getX(t),h.getY(t),h.getZ(t)),b.applyMatrix3(c).normalize().multiplyScalar(this.size).add(a),f.setXYZ(g,a.x,a.y,a.z),g+=1,f.setXYZ(g,b.x,b.y,b.z),g+=1;f.needsUpdate=!0}}();ic.prototype=Object.create(D.prototype);ic.prototype.constructor=ic;ic.prototype.dispose=function(){this.cone.geometry.dispose();this.cone.material.dispose()};ic.prototype.update=function(){var a=new p,
-b=new p;return function(){this.light.updateMatrixWorld();var c=this.light.distance?this.light.distance:1E3,d=c*Math.tan(this.light.angle);this.cone.scale.set(d,d,c);a.setFromMatrixPosition(this.light.matrixWorld);b.setFromMatrixPosition(this.light.target.matrixWorld);this.cone.lookAt(b.sub(a));void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}}();jc.prototype=Object.create(W.prototype);jc.prototype.constructor=jc;jc.prototype.updateMatrixWorld=
-function(){var a=new p,b=new I,c=new I;return function(d){var e=this.bones,f=this.geometry,g=f.getAttribute("position");c.getInverse(this.root.matrixWorld);for(var h=0,k=0;h<e.length;h++){var l=e[h];l.parent&&l.parent.isBone&&(b.multiplyMatrices(c,l.matrixWorld),a.setFromMatrixPosition(b),g.setXYZ(k,a.x,a.y,a.z),b.multiplyMatrices(c,l.parent.matrixWorld),a.setFromMatrixPosition(b),g.setXYZ(k+1,a.x,a.y,a.z),k+=2)}f.getAttribute("position").needsUpdate=!0;D.prototype.updateMatrixWorld.call(this,d)}}();
-kc.prototype=Object.create(la.prototype);kc.prototype.constructor=kc;kc.prototype.dispose=function(){this.geometry.dispose();this.material.dispose()};kc.prototype.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)};lc.prototype=Object.create(D.prototype);lc.prototype.constructor=lc;lc.prototype.dispose=function(){this.children[0].geometry.dispose();this.children[0].material.dispose()};lc.prototype.update=function(){var a=.5*this.light.width,
-b=.5*this.light.height,c=this.line.geometry.attributes.position,d=c.array;d[0]=a;d[1]=-b;d[2]=0;d[3]=a;d[4]=b;d[5]=0;d[6]=-a;d[7]=b;d[8]=0;d[9]=-a;d[10]=-b;d[11]=0;d[12]=a;d[13]=-b;d[14]=0;c.needsUpdate=!0;void 0!==this.color?this.line.material.color.set(this.color):this.line.material.color.copy(this.light.color)};mc.prototype=Object.create(D.prototype);mc.prototype.constructor=mc;mc.prototype.dispose=function(){this.children[0].geometry.dispose();this.children[0].material.dispose()};mc.prototype.update=
-function(){var a=new p,b=new G,c=new G;return function(){var d=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var e=d.geometry.getAttribute("color");b.copy(this.light.color);c.copy(this.light.groundColor);for(var f=0,g=e.count;f<g;f++){var h=f<g/2?b:c;e.setXYZ(f,h.r,h.g,h.b)}e.needsUpdate=!0}d.lookAt(a.setFromMatrixPosition(this.light.matrixWorld).negate())}}();gd.prototype=Object.create(W.prototype);gd.prototype.constructor=gd;Md.prototype=Object.create(W.prototype);
-Md.prototype.constructor=Md;hd.prototype=Object.create(W.prototype);hd.prototype.constructor=hd;hd.prototype.update=function(){var a=new p,b=new p,c=new ra;return function(){this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld);var d=this.object.matrixWorld,e=this.geometry.attributes.position,f=this.object.geometry,g=f.vertices;f=f.faces;for(var h=0,k=0,l=f.length;k<l;k++){var p=f[k],n=p.normal;a.copy(g[p.a]).add(g[p.b]).add(g[p.c]).divideScalar(3).applyMatrix4(d);b.copy(n).applyMatrix3(c).normalize().multiplyScalar(this.size).add(a);
-e.setXYZ(h,a.x,a.y,a.z);h+=1;e.setXYZ(h,b.x,b.y,b.z);h+=1}e.needsUpdate=!0}}();nc.prototype=Object.create(D.prototype);nc.prototype.constructor=nc;nc.prototype.dispose=function(){this.lightPlane.geometry.dispose();this.lightPlane.material.dispose();this.targetLine.geometry.dispose();this.targetLine.material.dispose()};nc.prototype.update=function(){var a=new p,b=new p,c=new p;return function(){a.setFromMatrixPosition(this.light.matrixWorld);b.setFromMatrixPosition(this.light.target.matrixWorld);c.subVectors(b,
-a);this.lightPlane.lookAt(c);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(c);this.targetLine.scale.z=c.length()}}();id.prototype=Object.create(W.prototype);id.prototype.constructor=id;id.prototype.update=function(){function a(a,g,h,k){d.set(g,h,k).unproject(e);a=c[a];if(void 0!==a)for(g=b.getAttribute("position"),
-h=0,k=a.length;h<k;h++)g.setXYZ(a[h],d.x,d.y,d.z)}var b,c,d=new p,e=new Na;return function(){b=this.geometry;c=this.pointMap;e.projectionMatrix.copy(this.camera.projectionMatrix);a("c",0,0,-1);a("t",0,0,1);a("n1",-1,-1,-1);a("n2",1,-1,-1);a("n3",-1,1,-1);a("n4",1,1,-1);a("f1",-1,-1,1);a("f2",1,-1,1);a("f3",-1,1,1);a("f4",1,1,1);a("u1",.7,1.1,-1);a("u2",-.7,1.1,-1);a("u3",0,2,-1);a("cf1",-1,0,1);a("cf2",1,0,1);a("cf3",0,-1,1);a("cf4",0,1,1);a("cn1",-1,0,-1);a("cn2",1,0,-1);a("cn3",0,-1,-1);a("cn4",
-0,1,-1);b.getAttribute("position").needsUpdate=!0}}();Db.prototype=Object.create(W.prototype);Db.prototype.constructor=Db;Db.prototype.update=function(){var a=new Sa;return function(b){void 0!==b&&console.warn("THREE.BoxHelper: .update() has no longer arguments.");void 0!==this.object&&a.setFromObject(this.object);if(!a.isEmpty()){b=a.min;var c=a.max,d=this.geometry.attributes.position,e=d.array;e[0]=c.x;e[1]=c.y;e[2]=c.z;e[3]=b.x;e[4]=c.y;e[5]=c.z;e[6]=b.x;e[7]=b.y;e[8]=c.z;e[9]=c.x;e[10]=b.y;e[11]=
-c.z;e[12]=c.x;e[13]=c.y;e[14]=b.z;e[15]=b.x;e[16]=c.y;e[17]=b.z;e[18]=b.x;e[19]=b.y;e[20]=b.z;e[21]=c.x;e[22]=b.y;e[23]=b.z;d.needsUpdate=!0;this.geometry.computeBoundingSphere()}}}();Db.prototype.setFromObject=function(a){this.object=a;this.update();return this};jd.prototype=Object.create(W.prototype);jd.prototype.constructor=jd;jd.prototype.updateMatrixWorld=function(a){var b=this.box;b.isEmpty()||(b.getCenter(this.position),b.getSize(this.scale),this.scale.multiplyScalar(.5),D.prototype.updateMatrixWorld.call(this,
-a))};kd.prototype=Object.create(sa.prototype);kd.prototype.constructor=kd;kd.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);D.prototype.updateMatrixWorld.call(this,a)};var Nd,ye;Eb.prototype=Object.create(D.prototype);Eb.prototype.constructor=Eb;Eb.prototype.setDirection=function(){var a=new p,b;return function(c){.99999<c.y?this.quaternion.set(0,
-0,0,1):-.99999>c.y?this.quaternion.set(1,0,0,0):(a.set(c.z,0,-c.x).normalize(),b=Math.acos(c.y),this.quaternion.setFromAxisAngle(a,b))}}();Eb.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(0,a-b),1);this.line.updateMatrix();this.cone.scale.set(c,b,c);this.cone.position.y=a;this.cone.updateMatrix()};Eb.prototype.setColor=function(a){this.line.material.color.copy(a);this.cone.material.color.copy(a)};ld.prototype=Object.create(W.prototype);
-ld.prototype.constructor=ld;L.create=function(a,b){console.log("THREE.Curve.create() has been deprecated");a.prototype=Object.create(L.prototype);a.prototype.constructor=a;a.prototype.getPoint=b;return a};Object.assign(Xa.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 R,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(La.prototype,{fromPoints:function(a){console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints().");this.setFromPoints(a)}});yf.prototype=Object.create(ca.prototype);
-zf.prototype=Object.create(ca.prototype);ze.prototype=Object.create(ca.prototype);Object.assign(ze.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.")}});gd.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")};
-jc.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")};Object.assign(gc.prototype,{extractUrlBase:function(a){console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead.");return De.extractUrlBase(a)}});Object.assign(we.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(Sa.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)}});xe.prototype.center=function(a){console.warn("THREE.Line3: .center() has been renamed to .getCenter().");
-return this.getCenter(a)};Object.assign(H,{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 H.floorPowerOfTwo(a)},nextPowerOfTwo:function(a){console.warn("THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo().");return H.ceilPowerOfTwo(a)}});Object.assign(ra.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.")},applyToBuffer:function(a){console.warn("THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.");
-return this.applyToBufferAttribute(a)},applyToVector3Array:function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")}});Object.assign(I.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(){var a;
-return function(){void 0===a&&(a=new p);console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.");return a.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.")},applyToBuffer:function(a){console.warn("THREE.Matrix4: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.");
-return this.applyToBufferAttribute(a)},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)}});Ma.prototype.isIntersectionLine=function(a){console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine().");return this.intersectsLine(a)};
-fa.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(mb.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(ja.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(ja,{barycoordFromPoint:function(a,b,c,d,e){console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord().");return ja.getBarycoord(a,b,c,d,e)},normal:function(a,b,c,d){console.warn("THREE.Triangle: .normal() has been renamed to .getNormal().");
-return ja.getNormal(a,b,c,d)}});Object.assign(db.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 rb(this,a)},makeGeometry:function(a){console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead.");return new tb(this,a)}});Object.assign(z.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(V.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(R.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.")}});Object.assign(D.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.")}});Object.defineProperties(D.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.defineProperties(Bc.prototype,{objects:{get:function(){console.warn("THREE.LOD: .objects has been renamed to .levels.");return this.levels}}});Object.defineProperty(Cc.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")},set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}});Object.defineProperty(L.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}});Z.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(X.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(Q.prototype,{length:{get:function(){console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead.");
-return this.array.length}},copyIndicesArray:function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")}});Object.assign(C.prototype,{addIndex:function(a){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().");this.setIndex(a)},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.")}});Object.defineProperties(C.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.assign(Oa.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(Ld.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(J.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},wrapRGB:{get:function(){console.warn("THREE.Material: .wrapRGB has been removed.");return new G}},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}}});Object.defineProperties(Fa.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(ta.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(Zd.prototype,{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.")}});Object.defineProperties(Zd.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.")}}});Object.defineProperties(Ze.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(fb.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(af.prototype,{standing:{set:function(){console.warn("THREE.WebVRManager: .standing has been removed.")}}});hc.prototype.load=function(a){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");var b=this;(new le).load(a,function(a){b.setBuffer(a)});return this};pe.prototype.getData=function(){console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData().");
-return this.getFrequencyData()};dd.prototype.updateCubeMap=function(a,b){console.warn("THREE.CubeCamera: .updateCubeMap() is now .update().");return this.update(a,b)};eb.crossOrigin=void 0;eb.loadTexture=function(a,b,c,d){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");var e=new vd;e.setCrossOrigin(this.crossOrigin);a=e.load(a,c,void 0,d);b&&(a.mapping=b);return a};eb.loadTextureCube=function(a,b,c,d){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");
-var e=new ee;e.setCrossOrigin(this.crossOrigin);a=e.load(a,c,void 0,d);b&&(a.mapping=b);return a};eb.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")};eb.loadCompressedTextureCube=function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")};l.WebGLRenderTargetCube=Gb;l.WebGLRenderTarget=fb;l.WebGLRenderer=Zd;l.ShaderLib=nb;l.UniformsLib=K;l.UniformsUtils=
-Aa;l.ShaderChunk=S;l.FogExp2=Lb;l.Fog=Mb;l.Scene=qd;l.Sprite=Ac;l.LOD=Bc;l.SkinnedMesh=sd;l.Skeleton=Cc;l.Bone=rd;l.Mesh=la;l.LineSegments=W;l.LineLoop=td;l.Line=sa;l.Points=Ob;l.Group=Kb;l.VideoTexture=$d;l.DataTexture=gb;l.CompressedTexture=Pb;l.CubeTexture=Ua;l.CanvasTexture=Dc;l.DepthTexture=Ec;l.Texture=T;l.CompressedTextureLoader=kf;l.DataTextureLoader=de;l.CubeTextureLoader=ee;l.TextureLoader=vd;l.ObjectLoader=mf;l.MaterialLoader=Kd;l.BufferGeometryLoader=ge;l.DefaultLoadingManager=ka;l.LoadingManager=
-ce;l.JSONLoader=he;l.ImageLoader=Zc;l.ImageBitmapLoader=ie;l.FontLoader=nf;l.FileLoader=Ga;l.Loader=gc;l.LoaderUtils=De;l.Cache=Fb;l.AudioLoader=le;l.SpotLightShadow=xd;l.SpotLight=yd;l.PointLight=zd;l.RectAreaLight=Dd;l.HemisphereLight=wd;l.DirectionalLightShadow=Ad;l.DirectionalLight=Bd;l.AmbientLight=Cd;l.LightShadow=Cb;l.Light=X;l.StereoCamera=of;l.PerspectiveCamera=Z;l.OrthographicCamera=Hb;l.CubeCamera=dd;l.ArrayCamera=yc;l.Camera=Na;l.AudioListener=me;l.PositionalAudio=oe;l.AudioContext=ne;
-l.AudioAnalyser=pe;l.Audio=hc;l.VectorKeyframeTrack=fc;l.StringKeyframeTrack=Jd;l.QuaternionKeyframeTrack=cd;l.NumberKeyframeTrack=ec;l.ColorKeyframeTrack=Hd;l.BooleanKeyframeTrack=Gd;l.PropertyMixer=qe;l.PropertyBinding=pa;l.KeyframeTrack=oa;l.AnimationUtils=ia;l.AnimationObjectGroup=qf;l.AnimationMixer=re;l.AnimationClip=Ca;l.Uniform=Ld;l.InstancedBufferGeometry=se;l.BufferGeometry=C;l.Geometry=R;l.InterleavedBufferAttribute=zc;l.InstancedInterleavedBuffer=te;l.InterleavedBuffer=ob;l.InstancedBufferAttribute=
-ue;l.Face3=Ta;l.Object3D=D;l.Raycaster=sf;l.Layers=Rd;l.EventDispatcher=ya;l.Clock=uf;l.QuaternionLinearInterpolant=Id;l.LinearInterpolant=bd;l.DiscreteInterpolant=Fd;l.CubicInterpolant=Ed;l.Interpolant=wa;l.Triangle=ja;l.Math=H;l.Spherical=vf;l.Cylindrical=wf;l.Plane=Ma;l.Frustum=md;l.Sphere=Da;l.Ray=mb;l.Matrix4=I;l.Matrix3=ra;l.Box3=Sa;l.Box2=we;l.Line3=xe;l.Euler=hb;l.Vector4=V;l.Vector3=p;l.Vector2=z;l.Quaternion=fa;l.Color=G;l.ImmediateRenderObject=ed;l.VertexNormalsHelper=fd;l.SpotLightHelper=
-ic;l.SkeletonHelper=jc;l.PointLightHelper=kc;l.RectAreaLightHelper=lc;l.HemisphereLightHelper=mc;l.GridHelper=gd;l.PolarGridHelper=Md;l.FaceNormalsHelper=hd;l.DirectionalLightHelper=nc;l.CameraHelper=id;l.BoxHelper=Db;l.Box3Helper=jd;l.PlaneHelper=kd;l.ArrowHelper=Eb;l.AxesHelper=ld;l.Shape=db;l.Path=La;l.ShapePath=je;l.Font=ke;l.CurvePath=Xa;l.Curve=L;l.ImageUtils=eb;l.ShapeUtils=Va;l.WebGLUtils=$e;l.WireframeGeometry=Qb;l.ParametricGeometry=Fc;l.ParametricBufferGeometry=Rb;l.TetrahedronGeometry=
-Hc;l.TetrahedronBufferGeometry=Sb;l.OctahedronGeometry=Ic;l.OctahedronBufferGeometry=pb;l.IcosahedronGeometry=Jc;l.IcosahedronBufferGeometry=Tb;l.DodecahedronGeometry=Kc;l.DodecahedronBufferGeometry=Ub;l.PolyhedronGeometry=Gc;l.PolyhedronBufferGeometry=na;l.TubeGeometry=Lc;l.TubeBufferGeometry=Vb;l.TorusKnotGeometry=Mc;l.TorusKnotBufferGeometry=Wb;l.TorusGeometry=Nc;l.TorusBufferGeometry=Xb;l.TextGeometry=Sc;l.TextBufferGeometry=Yb;l.SphereGeometry=Tc;l.SphereBufferGeometry=sb;l.RingGeometry=Uc;l.RingBufferGeometry=
-Zb;l.PlaneGeometry=uc;l.PlaneBufferGeometry=lb;l.LatheGeometry=Vc;l.LatheBufferGeometry=$b;l.ShapeGeometry=tb;l.ShapeBufferGeometry=ub;l.ExtrudeGeometry=rb;l.ExtrudeBufferGeometry=Oa;l.EdgesGeometry=ac;l.ConeGeometry=Wc;l.ConeBufferGeometry=Xc;l.CylinderGeometry=vb;l.CylinderBufferGeometry=Wa;l.CircleGeometry=Yc;l.CircleBufferGeometry=bc;l.BoxGeometry=Ib;l.BoxBufferGeometry=kb;l.ShadowMaterial=wb;l.SpriteMaterial=cb;l.RawShaderMaterial=cc;l.ShaderMaterial=ta;l.PointsMaterial=Ea;l.MeshPhysicalMaterial=
-xb;l.MeshStandardMaterial=Pa;l.MeshPhongMaterial=Fa;l.MeshToonMaterial=yb;l.MeshNormalMaterial=zb;l.MeshLambertMaterial=Ab;l.MeshDepthMaterial=$a;l.MeshDistanceMaterial=ab;l.MeshBasicMaterial=da;l.LineDashedMaterial=Bb;l.LineBasicMaterial=Y;l.Material=J;l.Float64BufferAttribute=tc;l.Float32BufferAttribute=A;l.Uint32BufferAttribute=jb;l.Int32BufferAttribute=sc;l.Uint16BufferAttribute=ib;l.Int16BufferAttribute=rc;l.Uint8ClampedBufferAttribute=qc;l.Uint8BufferAttribute=pc;l.Int8BufferAttribute=oc;l.BufferAttribute=
-Q;l.ArcCurve=dc;l.CatmullRomCurve3=ca;l.CubicBezierCurve=Ha;l.CubicBezierCurve3=Qa;l.EllipseCurve=za;l.LineCurve=va;l.LineCurve3=Ia;l.QuadraticBezierCurve=Ja;l.QuadraticBezierCurve3=Ra;l.SplineCurve=Ka;l.REVISION="95";l.MOUSE={LEFT:0,MIDDLE:1,RIGHT:2};l.CullFaceNone=0;l.CullFaceBack=1;l.CullFaceFront=2;l.CullFaceFrontBack=3;l.FrontFaceDirectionCW=0;l.FrontFaceDirectionCCW=1;l.BasicShadowMap=0;l.PCFShadowMap=1;l.PCFSoftShadowMap=2;l.FrontSide=0;l.BackSide=1;l.DoubleSide=2;l.FlatShading=1;l.SmoothShading=
-2;l.NoColors=0;l.FaceColors=1;l.VertexColors=2;l.NoBlending=0;l.NormalBlending=1;l.AdditiveBlending=2;l.SubtractiveBlending=3;l.MultiplyBlending=4;l.CustomBlending=5;l.AddEquation=100;l.SubtractEquation=101;l.ReverseSubtractEquation=102;l.MinEquation=103;l.MaxEquation=104;l.ZeroFactor=200;l.OneFactor=201;l.SrcColorFactor=202;l.OneMinusSrcColorFactor=203;l.SrcAlphaFactor=204;l.OneMinusSrcAlphaFactor=205;l.DstAlphaFactor=206;l.OneMinusDstAlphaFactor=207;l.DstColorFactor=208;l.OneMinusDstColorFactor=
-209;l.SrcAlphaSaturateFactor=210;l.NeverDepth=0;l.AlwaysDepth=1;l.LessDepth=2;l.LessEqualDepth=3;l.EqualDepth=4;l.GreaterEqualDepth=5;l.GreaterDepth=6;l.NotEqualDepth=7;l.MultiplyOperation=0;l.MixOperation=1;l.AddOperation=2;l.NoToneMapping=0;l.LinearToneMapping=1;l.ReinhardToneMapping=2;l.Uncharted2ToneMapping=3;l.CineonToneMapping=4;l.UVMapping=300;l.CubeReflectionMapping=301;l.CubeRefractionMapping=302;l.EquirectangularReflectionMapping=303;l.EquirectangularRefractionMapping=304;l.SphericalReflectionMapping=
-305;l.CubeUVReflectionMapping=306;l.CubeUVRefractionMapping=307;l.RepeatWrapping=1E3;l.ClampToEdgeWrapping=1001;l.MirroredRepeatWrapping=1002;l.NearestFilter=1003;l.NearestMipMapNearestFilter=1004;l.NearestMipMapLinearFilter=1005;l.LinearFilter=1006;l.LinearMipMapNearestFilter=1007;l.LinearMipMapLinearFilter=1008;l.UnsignedByteType=1009;l.ByteType=1010;l.ShortType=1011;l.UnsignedShortType=1012;l.IntType=1013;l.UnsignedIntType=1014;l.FloatType=1015;l.HalfFloatType=1016;l.UnsignedShort4444Type=1017;
-l.UnsignedShort5551Type=1018;l.UnsignedShort565Type=1019;l.UnsignedInt248Type=1020;l.AlphaFormat=1021;l.RGBFormat=1022;l.RGBAFormat=1023;l.LuminanceFormat=1024;l.LuminanceAlphaFormat=1025;l.RGBEFormat=1023;l.DepthFormat=1026;l.DepthStencilFormat=1027;l.RGB_S3TC_DXT1_Format=33776;l.RGBA_S3TC_DXT1_Format=33777;l.RGBA_S3TC_DXT3_Format=33778;l.RGBA_S3TC_DXT5_Format=33779;l.RGB_PVRTC_4BPPV1_Format=35840;l.RGB_PVRTC_2BPPV1_Format=35841;l.RGBA_PVRTC_4BPPV1_Format=35842;l.RGBA_PVRTC_2BPPV1_Format=35843;l.RGB_ETC1_Format=
-36196;l.RGBA_ASTC_4x4_Format=37808;l.RGBA_ASTC_5x4_Format=37809;l.RGBA_ASTC_5x5_Format=37810;l.RGBA_ASTC_6x5_Format=37811;l.RGBA_ASTC_6x6_Format=37812;l.RGBA_ASTC_8x5_Format=37813;l.RGBA_ASTC_8x6_Format=37814;l.RGBA_ASTC_8x8_Format=37815;l.RGBA_ASTC_10x5_Format=37816;l.RGBA_ASTC_10x6_Format=37817;l.RGBA_ASTC_10x8_Format=37818;l.RGBA_ASTC_10x10_Format=37819;l.RGBA_ASTC_12x10_Format=37820;l.RGBA_ASTC_12x12_Format=37821;l.LoopOnce=2200;l.LoopRepeat=2201;l.LoopPingPong=2202;l.InterpolateDiscrete=2300;
-l.InterpolateLinear=2301;l.InterpolateSmooth=2302;l.ZeroCurvatureEnding=2400;l.ZeroSlopeEnding=2401;l.WrapAroundEnding=2402;l.TrianglesDrawMode=0;l.TriangleStripDrawMode=1;l.TriangleFanDrawMode=2;l.LinearEncoding=3E3;l.sRGBEncoding=3001;l.GammaEncoding=3007;l.RGBEEncoding=3002;l.LogLuvEncoding=3003;l.RGBM7Encoding=3004;l.RGBM16Encoding=3005;l.RGBDEncoding=3006;l.BasicDepthPacking=3200;l.RGBADepthPacking=3201;l.TangentSpaceNormalMap=0;l.ObjectSpaceNormalMap=1;l.CubeGeometry=Ib;l.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 Ta(a,b,c,e,f,g)};l.LineStrip=0;l.LinePieces=1;l.MeshFaceMaterial=function(a){console.warn("THREE.MeshFaceMaterial has been removed. Use an Array instead.");return a};l.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};l.PointCloud=function(a,
-b){console.warn("THREE.PointCloud has been renamed to THREE.Points.");return new Ob(a,b)};l.Particle=function(a){console.warn("THREE.Particle has been renamed to THREE.Sprite.");return new Ac(a)};l.ParticleSystem=function(a,b){console.warn("THREE.ParticleSystem has been renamed to THREE.Points.");return new Ob(a,b)};l.PointCloudMaterial=function(a){console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial.");return new Ea(a)};l.ParticleBasicMaterial=function(a){console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial.");
-return new Ea(a)};l.ParticleSystemMaterial=function(a){console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial.");return new Ea(a)};l.Vertex=function(a,b,c){console.warn("THREE.Vertex has been removed. Use THREE.Vector3 instead.");return new p(a,b,c)};l.DynamicBufferAttribute=function(a,b){console.warn("THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setDynamic( true ) instead.");return(new Q(a,b)).setDynamic(!0)};l.Int8Attribute=function(a,
-b){console.warn("THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead.");return new oc(a,b)};l.Uint8Attribute=function(a,b){console.warn("THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead.");return new pc(a,b)};l.Uint8ClampedAttribute=function(a,b){console.warn("THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead.");return new qc(a,b)};l.Int16Attribute=function(a,b){console.warn("THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead.");
-return new rc(a,b)};l.Uint16Attribute=function(a,b){console.warn("THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead.");return new ib(a,b)};l.Int32Attribute=function(a,b){console.warn("THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead.");return new sc(a,b)};l.Uint32Attribute=function(a,b){console.warn("THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead.");return new jb(a,b)};l.Float32Attribute=
-function(a,b){console.warn("THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead.");return new A(a,b)};l.Float64Attribute=function(a,b){console.warn("THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead.");return new tc(a,b)};l.ClosedSplineCurve3=yf;l.SplineCurve3=zf;l.Spline=ze;l.AxisHelper=function(a){console.warn("THREE.AxisHelper has been renamed to THREE.AxesHelper.");return new ld(a)};l.BoundingBoxHelper=function(a,b){console.warn("THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead.");
-return new Db(a,b)};l.EdgesHelper=function(a,b){console.warn("THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead.");return new W(new ac(a.geometry),new Y({color:void 0!==b?b:16777215}))};l.WireframeHelper=function(a,b){console.warn("THREE.WireframeHelper has been removed. Use THREE.WireframeGeometry instead.");return new W(new Qb(a.geometry),new Y({color:void 0!==b?b:16777215}))};l.XHRLoader=function(a){console.warn("THREE.XHRLoader has been renamed to THREE.FileLoader.");return new Ga(a)};
-l.BinaryTextureLoader=function(a){console.warn("THREE.BinaryTextureLoader has been renamed to THREE.DataTextureLoader.");return new de(a)};l.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()}};l.Projector=function(){console.error("THREE.Projector has been moved to /examples/js/renderers/Projector.js.");this.projectVector=function(a,b){console.warn("THREE.Projector: .projectVector() is now vector.project().");a.project(b)};this.unprojectVector=function(a,b){console.warn("THREE.Projector: .unprojectVector() is now vector.unproject().");a.unproject(b)};this.pickingRay=function(){console.error("THREE.Projector: .pickingRay() is now raycaster.setFromCamera().")}};l.CanvasRenderer=
-function(){console.error("THREE.CanvasRenderer has been moved to /examples/js/renderers/CanvasRenderer.js");this.domElement=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");this.clear=function(){};this.render=function(){};this.setClearColor=function(){};this.setSize=function(){}};l.SceneUtils={createMultiMaterialObject:function(){console.error("THREE.SceneUtils has been moved to /examples/js/utils/SceneUtils.js")},detach:function(){console.error("THREE.SceneUtils has been moved to /examples/js/utils/SceneUtils.js")},
-attach:function(){console.error("THREE.SceneUtils has been moved to /examples/js/utils/SceneUtils.js")}};l.LensFlare=function(){console.error("THREE.LensFlare has been moved to /examples/js/objects/Lensflare.js")};Object.defineProperty(l,"__esModule",{value:!0})});
-
-},{}],227:[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;
- }
-};
-
-},{}],228:[function(require,module,exports){
-var createElement = require("./vdom/create-element.js")
-
-module.exports = createElement
-
-},{"./vdom/create-element.js":234}],229:[function(require,module,exports){
-var diff = require("./vtree/diff.js")
-
-module.exports = diff
-
-},{"./vtree/diff.js":254}],230:[function(require,module,exports){
-var h = require("./virtual-hyperscript/index.js")
-
-module.exports = h
-
-},{"./virtual-hyperscript/index.js":241}],231:[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":228,"./diff.js":229,"./h.js":230,"./patch.js":232,"./vnode/vnode.js":250,"./vnode/vtext.js":252}],232:[function(require,module,exports){
-var patch = require("./vdom/patch.js")
-
-module.exports = patch
-
-},{"./vdom/patch.js":237}],233:[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":245,"is-object":20}],234:[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":243,"../vnode/is-vnode.js":246,"../vnode/is-vtext.js":247,"../vnode/is-widget.js":248,"./apply-properties":233,"global/document":16}],235:[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
-}
-
-},{}],236:[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":248,"../vnode/vpatch.js":251,"./apply-properties":233,"./update-widget":238}],237:[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":234,"./dom-index":235,"./patch-op":236,"global/document":16,"x-is-array":273}],238:[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":248}],239:[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}],240:[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;
- }
-};
-
-},{}],241:[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":244,"../vnode/is-vhook":245,"../vnode/is-vnode":246,"../vnode/is-vtext":247,"../vnode/is-widget":248,"../vnode/vnode.js":250,"../vnode/vtext.js":252,"./hooks/ev-hook.js":239,"./hooks/soft-set-hook.js":240,"./parse-tag.js":242,"x-is-array":273}],242:[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}],243:[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":244,"./is-vnode":246,"./is-vtext":247,"./is-widget":248}],244:[function(require,module,exports){
-module.exports = isThunk
-
-function isThunk(t) {
- return t && t.type === "Thunk"
-}
-
-},{}],245:[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"))
-}
-
-},{}],246:[function(require,module,exports){
-var version = require("./version")
-
-module.exports = isVirtualNode
-
-function isVirtualNode(x) {
- return x && x.type === "VirtualNode" && x.version === version
-}
-
-},{"./version":249}],247:[function(require,module,exports){
-var version = require("./version")
-
-module.exports = isVirtualText
-
-function isVirtualText(x) {
- return x && x.type === "VirtualText" && x.version === version
-}
-
-},{"./version":249}],248:[function(require,module,exports){
-module.exports = isWidget
-
-function isWidget(w) {
- return w && w.type === "Widget"
-}
-
-},{}],249:[function(require,module,exports){
-module.exports = "2"
-
-},{}],250:[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":244,"./is-vhook":245,"./is-vnode":246,"./is-widget":248,"./version":249}],251:[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":249}],252:[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":249}],253:[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":245,"is-object":20}],254:[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":243,"../vnode/is-thunk":244,"../vnode/is-vnode":246,"../vnode/is-vtext":247,"../vnode/is-widget":248,"../vnode/vpatch":251,"./diff-props":253,"x-is-array":273}],255:[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":256,"./env":268,"./makePromise":270}],256:[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(); }));
-
-},{}],257:[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(); }));
-},{}],258:[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(); }));
-
-
-
-},{}],259:[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":258,"../state":271}],260:[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(); }));
-
-},{}],261:[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(); }));
-
-},{}],262:[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":271}],263:[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(); }));
-
-},{}],264:[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(); }));
-
-},{}],265:[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":257,"../env":268}],266:[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":268,"../format":269}],267:[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(); }));
-
-
-},{}],268:[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":6}],269:[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(); }));
-
-},{}],270:[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":6}],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() {
-
- 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(); }));
-
-},{}],272:[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":255,"./lib/TimeoutError":257,"./lib/apply":258,"./lib/decorators/array":259,"./lib/decorators/flow":260,"./lib/decorators/fold":261,"./lib/decorators/inspect":262,"./lib/decorators/iterate":263,"./lib/decorators/progress":264,"./lib/decorators/timed":265,"./lib/decorators/unhandledRejection":266,"./lib/decorators/with":267}],273:[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]"
-}
-
-},{}],274:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var APIv3_1 = require("./api/APIv3");
-exports.APIv3 = APIv3_1.APIv3;
-var ModelCreator_1 = require("./api/ModelCreator");
-exports.ModelCreator = ModelCreator_1.ModelCreator;
-
-},{"./api/APIv3":287,"./api/ModelCreator":288}],275:[function(require,module,exports){
-"use strict";
-function __export(m) {
- for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
-Object.defineProperty(exports, "__esModule", { value: true });
-var Component_1 = require("./component/Component");
-exports.Component = Component_1.Component;
-var ComponentService_1 = require("./component/ComponentService");
-exports.ComponentService = ComponentService_1.ComponentService;
-var HandlerBase_1 = require("./component/utils/HandlerBase");
-exports.HandlerBase = HandlerBase_1.HandlerBase;
-var MeshFactory_1 = require("./component/utils/MeshFactory");
-exports.MeshFactory = MeshFactory_1.MeshFactory;
-var MeshScene_1 = require("./component/utils/MeshScene");
-exports.MeshScene = MeshScene_1.MeshScene;
-var MouseOperator_1 = require("./component/utils/MouseOperator");
-exports.MouseOperator = MouseOperator_1.MouseOperator;
-var ComponentSize_1 = require("./component/utils/ComponentSize");
-exports.ComponentSize = ComponentSize_1.ComponentSize;
-var AttributionComponent_1 = require("./component/AttributionComponent");
-exports.AttributionComponent = AttributionComponent_1.AttributionComponent;
-var BackgroundComponent_1 = require("./component/BackgroundComponent");
-exports.BackgroundComponent = BackgroundComponent_1.BackgroundComponent;
-var BearingComponent_1 = require("./component/BearingComponent");
-exports.BearingComponent = BearingComponent_1.BearingComponent;
-var CacheComponent_1 = require("./component/CacheComponent");
-exports.CacheComponent = CacheComponent_1.CacheComponent;
-var CoverComponent_1 = require("./component/CoverComponent");
-exports.CoverComponent = CoverComponent_1.CoverComponent;
-var DebugComponent_1 = require("./component/DebugComponent");
-exports.DebugComponent = DebugComponent_1.DebugComponent;
-var DirectionComponent_1 = require("./component/direction/DirectionComponent");
-exports.DirectionComponent = DirectionComponent_1.DirectionComponent;
-var DirectionDOMCalculator_1 = require("./component/direction/DirectionDOMCalculator");
-exports.DirectionDOMCalculator = DirectionDOMCalculator_1.DirectionDOMCalculator;
-var DirectionDOMRenderer_1 = require("./component/direction/DirectionDOMRenderer");
-exports.DirectionDOMRenderer = DirectionDOMRenderer_1.DirectionDOMRenderer;
-var ImageComponent_1 = require("./component/ImageComponent");
-exports.ImageComponent = ImageComponent_1.ImageComponent;
-var KeyboardComponent_1 = require("./component/keyboard/KeyboardComponent");
-exports.KeyboardComponent = KeyboardComponent_1.KeyboardComponent;
-var KeyPlayHandler_1 = require("./component/keyboard/KeyPlayHandler");
-exports.KeyPlayHandler = KeyPlayHandler_1.KeyPlayHandler;
-var KeyZoomHandler_1 = require("./component/keyboard/KeyZoomHandler");
-exports.KeyZoomHandler = KeyZoomHandler_1.KeyZoomHandler;
-var KeySequenceNavigationHandler_1 = require("./component/keyboard/KeySequenceNavigationHandler");
-exports.KeySequenceNavigationHandler = KeySequenceNavigationHandler_1.KeySequenceNavigationHandler;
-var KeySpatialNavigationHandler_1 = require("./component/keyboard/KeySpatialNavigationHandler");
-exports.KeySpatialNavigationHandler = KeySpatialNavigationHandler_1.KeySpatialNavigationHandler;
-var LoadingComponent_1 = require("./component/LoadingComponent");
-exports.LoadingComponent = LoadingComponent_1.LoadingComponent;
-var Marker_1 = require("./component/marker/marker/Marker");
-exports.Marker = Marker_1.Marker;
-var MarkerComponent_1 = require("./component/marker/MarkerComponent");
-exports.MarkerComponent = MarkerComponent_1.MarkerComponent;
-var MarkerScene_1 = require("./component/marker/MarkerScene");
-exports.MarkerScene = MarkerScene_1.MarkerScene;
-var MarkerSet_1 = require("./component/marker/MarkerSet");
-exports.MarkerSet = MarkerSet_1.MarkerSet;
-var MouseComponent_1 = require("./component/mouse/MouseComponent");
-exports.MouseComponent = MouseComponent_1.MouseComponent;
-var BounceHandler_1 = require("./component/mouse/BounceHandler");
-exports.BounceHandler = BounceHandler_1.BounceHandler;
-var DragPanHandler_1 = require("./component/mouse/DragPanHandler");
-exports.DragPanHandler = DragPanHandler_1.DragPanHandler;
-var DoubleClickZoomHandler_1 = require("./component/mouse/DoubleClickZoomHandler");
-exports.DoubleClickZoomHandler = DoubleClickZoomHandler_1.DoubleClickZoomHandler;
-var EarthControlHandler_1 = require("./component/mouse/EarthControlHandler");
-exports.EarthControlHandler = EarthControlHandler_1.EarthControlHandler;
-var ScrollZoomHandler_1 = require("./component/mouse/ScrollZoomHandler");
-exports.ScrollZoomHandler = ScrollZoomHandler_1.ScrollZoomHandler;
-var TouchZoomHandler_1 = require("./component/mouse/TouchZoomHandler");
-exports.TouchZoomHandler = TouchZoomHandler_1.TouchZoomHandler;
-var ImageBoundary = require("./component/mouse/ImageBoundary");
-exports.ImageBoundary = ImageBoundary;
-var Popup_1 = require("./component/popup/popup/Popup");
-exports.Popup = Popup_1.Popup;
-var PopupComponent_1 = require("./component/popup/PopupComponent");
-exports.PopupComponent = PopupComponent_1.PopupComponent;
-var NavigationComponent_1 = require("./component/NavigationComponent");
-exports.NavigationComponent = NavigationComponent_1.NavigationComponent;
-var RouteComponent_1 = require("./component/RouteComponent");
-exports.RouteComponent = RouteComponent_1.RouteComponent;
-var SequenceComponent_1 = require("./component/sequence/SequenceComponent");
-exports.SequenceComponent = SequenceComponent_1.SequenceComponent;
-var SequenceDOMRenderer_1 = require("./component/sequence/SequenceDOMRenderer");
-exports.SequenceDOMRenderer = SequenceDOMRenderer_1.SequenceDOMRenderer;
-var SequenceMode_1 = require("./component/sequence/SequenceMode");
-exports.SequenceMode = SequenceMode_1.SequenceMode;
-var SpatialDataCache_1 = require("./component/spatialdata/SpatialDataCache");
-exports.SpatialDataCache = SpatialDataCache_1.SpatialDataCache;
-var SpatialDataComponent_1 = require("./component/spatialdata/SpatialDataComponent");
-exports.SpatialDataComponent = SpatialDataComponent_1.SpatialDataComponent;
-var SpatialDataScene_1 = require("./component/spatialdata/SpatialDataScene");
-exports.SpatialDataScene = SpatialDataScene_1.SpatialDataScene;
-var ImagePlaneComponent_1 = require("./component/imageplane/ImagePlaneComponent");
-exports.ImagePlaneComponent = ImagePlaneComponent_1.ImagePlaneComponent;
-var ImagePlaneGLRenderer_1 = require("./component/imageplane/ImagePlaneGLRenderer");
-exports.ImagePlaneGLRenderer = ImagePlaneGLRenderer_1.ImagePlaneGLRenderer;
-var Shaders_1 = require("./component/shaders/Shaders");
-exports.Shaders = Shaders_1.Shaders;
-var SimpleMarker_1 = require("./component/marker/marker/SimpleMarker");
-exports.SimpleMarker = SimpleMarker_1.SimpleMarker;
-var CircleMarker_1 = require("./component/marker/marker/CircleMarker");
-exports.CircleMarker = CircleMarker_1.CircleMarker;
-var SliderComponent_1 = require("./component/slider/SliderComponent");
-exports.SliderComponent = SliderComponent_1.SliderComponent;
-var SliderDOMRenderer_1 = require("./component/slider/SliderDOMRenderer");
-exports.SliderDOMRenderer = SliderDOMRenderer_1.SliderDOMRenderer;
-var SliderGLRenderer_1 = require("./component/slider/SliderGLRenderer");
-exports.SliderGLRenderer = SliderGLRenderer_1.SliderGLRenderer;
-var StatsComponent_1 = require("./component/StatsComponent");
-exports.StatsComponent = StatsComponent_1.StatsComponent;
-var TagHandlerBase_1 = require("./component/tag/handlers/TagHandlerBase");
-exports.TagHandlerBase = TagHandlerBase_1.TagHandlerBase;
-var CreateHandlerBase_1 = require("./component/tag/handlers/CreateHandlerBase");
-exports.CreateHandlerBase = CreateHandlerBase_1.CreateHandlerBase;
-var CreatePointHandler_1 = require("./component/tag/handlers/CreatePointHandler");
-exports.CreatePointHandler = CreatePointHandler_1.CreatePointHandler;
-var CreateVertexHandler_1 = require("./component/tag/handlers/CreateVertexHandler");
-exports.CreateVertexHandler = CreateVertexHandler_1.CreateVertexHandler;
-var CreatePolygonHandler_1 = require("./component/tag/handlers/CreatePolygonHandler");
-exports.CreatePolygonHandler = CreatePolygonHandler_1.CreatePolygonHandler;
-var CreateRectHandler_1 = require("./component/tag/handlers/CreateRectHandler");
-exports.CreateRectHandler = CreateRectHandler_1.CreateRectHandler;
-var CreateRectDragHandler_1 = require("./component/tag/handlers/CreateRectDragHandler");
-exports.CreateRectDragHandler = CreateRectDragHandler_1.CreateRectDragHandler;
-var EditVertexHandler_1 = require("./component/tag/handlers/EditVertexHandler");
-exports.EditVertexHandler = EditVertexHandler_1.EditVertexHandler;
-var Tag_1 = require("./component/tag/tag/Tag");
-exports.Tag = Tag_1.Tag;
-var OutlineTag_1 = require("./component/tag/tag/OutlineTag");
-exports.OutlineTag = OutlineTag_1.OutlineTag;
-var RenderTag_1 = require("./component/tag/tag/RenderTag");
-exports.RenderTag = RenderTag_1.RenderTag;
-var OutlineRenderTag_1 = require("./component/tag/tag/OutlineRenderTag");
-exports.OutlineRenderTag = OutlineRenderTag_1.OutlineRenderTag;
-var OutlineCreateTag_1 = require("./component/tag/tag/OutlineCreateTag");
-exports.OutlineCreateTag = OutlineCreateTag_1.OutlineCreateTag;
-var SpotTag_1 = require("./component/tag/tag/SpotTag");
-exports.SpotTag = SpotTag_1.SpotTag;
-var SpotRenderTag_1 = require("./component/tag/tag/SpotRenderTag");
-exports.SpotRenderTag = SpotRenderTag_1.SpotRenderTag;
-var TagDomain_1 = require("./component/tag/tag/TagDomain");
-exports.TagDomain = TagDomain_1.TagDomain;
-var TagComponent_1 = require("./component/tag/TagComponent");
-exports.TagComponent = TagComponent_1.TagComponent;
-var TagCreator_1 = require("./component/tag/TagCreator");
-exports.TagCreator = TagCreator_1.TagCreator;
-var TagDOMRenderer_1 = require("./component/tag/TagDOMRenderer");
-exports.TagDOMRenderer = TagDOMRenderer_1.TagDOMRenderer;
-var TagMode_1 = require("./component/tag/TagMode");
-exports.TagMode = TagMode_1.TagMode;
-var TagOperation_1 = require("./component/tag/TagOperation");
-exports.TagOperation = TagOperation_1.TagOperation;
-var TagScene_1 = require("./component/tag/TagScene");
-exports.TagScene = TagScene_1.TagScene;
-var TagSet_1 = require("./component/tag/TagSet");
-exports.TagSet = TagSet_1.TagSet;
-var Geometry_1 = require("./component/tag/geometry/Geometry");
-exports.Geometry = Geometry_1.Geometry;
-var VertexGeometry_1 = require("./component/tag/geometry/VertexGeometry");
-exports.VertexGeometry = VertexGeometry_1.VertexGeometry;
-var RectGeometry_1 = require("./component/tag/geometry/RectGeometry");
-exports.RectGeometry = RectGeometry_1.RectGeometry;
-var PointGeometry_1 = require("./component/tag/geometry/PointGeometry");
-exports.PointGeometry = PointGeometry_1.PointGeometry;
-var PolygonGeometry_1 = require("./component/tag/geometry/PolygonGeometry");
-exports.PolygonGeometry = PolygonGeometry_1.PolygonGeometry;
-var GeometryTagError_1 = require("./component/tag/error/GeometryTagError");
-exports.GeometryTagError = GeometryTagError_1.GeometryTagError;
-var ZoomComponent_1 = require("./component/zoom/ZoomComponent");
-exports.ZoomComponent = ZoomComponent_1.ZoomComponent;
-__export(require("./component/interfaces/interfaces"));
-
-},{"./component/AttributionComponent":289,"./component/BackgroundComponent":290,"./component/BearingComponent":291,"./component/CacheComponent":292,"./component/Component":293,"./component/ComponentService":294,"./component/CoverComponent":295,"./component/DebugComponent":296,"./component/ImageComponent":297,"./component/LoadingComponent":298,"./component/NavigationComponent":299,"./component/RouteComponent":300,"./component/StatsComponent":301,"./component/direction/DirectionComponent":302,"./component/direction/DirectionDOMCalculator":303,"./component/direction/DirectionDOMRenderer":304,"./component/imageplane/ImagePlaneComponent":305,"./component/imageplane/ImagePlaneGLRenderer":306,"./component/interfaces/interfaces":309,"./component/keyboard/KeyPlayHandler":310,"./component/keyboard/KeySequenceNavigationHandler":311,"./component/keyboard/KeySpatialNavigationHandler":312,"./component/keyboard/KeyZoomHandler":313,"./component/keyboard/KeyboardComponent":314,"./component/marker/MarkerComponent":316,"./component/marker/MarkerScene":317,"./component/marker/MarkerSet":318,"./component/marker/marker/CircleMarker":319,"./component/marker/marker/Marker":320,"./component/marker/marker/SimpleMarker":321,"./component/mouse/BounceHandler":322,"./component/mouse/DoubleClickZoomHandler":323,"./component/mouse/DragPanHandler":324,"./component/mouse/EarthControlHandler":325,"./component/mouse/ImageBoundary":326,"./component/mouse/MouseComponent":327,"./component/mouse/ScrollZoomHandler":328,"./component/mouse/TouchZoomHandler":329,"./component/popup/PopupComponent":331,"./component/popup/popup/Popup":332,"./component/sequence/SequenceComponent":333,"./component/sequence/SequenceDOMRenderer":334,"./component/sequence/SequenceMode":335,"./component/shaders/Shaders":336,"./component/slider/SliderComponent":337,"./component/slider/SliderDOMRenderer":338,"./component/slider/SliderGLRenderer":339,"./component/spatialdata/SpatialDataCache":340,"./component/spatialdata/SpatialDataComponent":341,"./component/spatialdata/SpatialDataScene":342,"./component/tag/TagComponent":344,"./component/tag/TagCreator":345,"./component/tag/TagDOMRenderer":346,"./component/tag/TagMode":347,"./component/tag/TagOperation":348,"./component/tag/TagScene":349,"./component/tag/TagSet":350,"./component/tag/error/GeometryTagError":351,"./component/tag/geometry/Geometry":352,"./component/tag/geometry/PointGeometry":353,"./component/tag/geometry/PolygonGeometry":354,"./component/tag/geometry/RectGeometry":355,"./component/tag/geometry/VertexGeometry":356,"./component/tag/handlers/CreateHandlerBase":357,"./component/tag/handlers/CreatePointHandler":358,"./component/tag/handlers/CreatePolygonHandler":359,"./component/tag/handlers/CreateRectDragHandler":360,"./component/tag/handlers/CreateRectHandler":361,"./component/tag/handlers/CreateVertexHandler":362,"./component/tag/handlers/EditVertexHandler":363,"./component/tag/handlers/TagHandlerBase":364,"./component/tag/tag/OutlineCreateTag":365,"./component/tag/tag/OutlineRenderTag":366,"./component/tag/tag/OutlineTag":367,"./component/tag/tag/RenderTag":368,"./component/tag/tag/SpotRenderTag":369,"./component/tag/tag/SpotTag":370,"./component/tag/tag/Tag":371,"./component/tag/tag/TagDomain":372,"./component/utils/ComponentSize":373,"./component/utils/HandlerBase":374,"./component/utils/MeshFactory":375,"./component/utils/MeshScene":376,"./component/utils/MouseOperator":377,"./component/zoom/ZoomComponent":378}],276:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var EdgeDirection_1 = require("./graph/edge/EdgeDirection");
-exports.EdgeDirection = EdgeDirection_1.EdgeDirection;
-var EdgeCalculatorSettings_1 = require("./graph/edge/EdgeCalculatorSettings");
-exports.EdgeCalculatorSettings = EdgeCalculatorSettings_1.EdgeCalculatorSettings;
-var EdgeCalculatorDirections_1 = require("./graph/edge/EdgeCalculatorDirections");
-exports.EdgeCalculatorDirections = EdgeCalculatorDirections_1.EdgeCalculatorDirections;
-var EdgeCalculatorCoefficients_1 = require("./graph/edge/EdgeCalculatorCoefficients");
-exports.EdgeCalculatorCoefficients = EdgeCalculatorCoefficients_1.EdgeCalculatorCoefficients;
-var EdgeCalculator_1 = require("./graph/edge/EdgeCalculator");
-exports.EdgeCalculator = EdgeCalculator_1.EdgeCalculator;
-
-},{"./graph/edge/EdgeCalculator":400,"./graph/edge/EdgeCalculatorCoefficients":401,"./graph/edge/EdgeCalculatorDirections":402,"./graph/edge/EdgeCalculatorSettings":403,"./graph/edge/EdgeDirection":404}],277:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var AbortMapillaryError_1 = require("./error/AbortMapillaryError");
-exports.AbortMapillaryError = AbortMapillaryError_1.AbortMapillaryError;
-var ArgumentMapillaryError_1 = require("./error/ArgumentMapillaryError");
-exports.ArgumentMapillaryError = ArgumentMapillaryError_1.ArgumentMapillaryError;
-var GraphMapillaryError_1 = require("./error/GraphMapillaryError");
-exports.GraphMapillaryError = GraphMapillaryError_1.GraphMapillaryError;
-var MapillaryError_1 = require("./error/MapillaryError");
-exports.MapillaryError = MapillaryError_1.MapillaryError;
-
-},{"./error/AbortMapillaryError":379,"./error/ArgumentMapillaryError":380,"./error/GraphMapillaryError":381,"./error/MapillaryError":382}],278:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Camera_1 = require("./geo/Camera");
-exports.Camera = Camera_1.Camera;
-var GeoCoords_1 = require("./geo/GeoCoords");
-exports.GeoCoords = GeoCoords_1.GeoCoords;
-var ViewportCoords_1 = require("./geo/ViewportCoords");
-exports.ViewportCoords = ViewportCoords_1.ViewportCoords;
-var Spatial_1 = require("./geo/Spatial");
-exports.Spatial = Spatial_1.Spatial;
-var Transform_1 = require("./geo/Transform");
-exports.Transform = Transform_1.Transform;
-var Geo = require("./geo/Geo");
-exports.Geo = Geo;
-var Lines = require("./geo/Lines");
-exports.Lines = Lines;
-
-},{"./geo/Camera":383,"./geo/Geo":384,"./geo/GeoCoords":385,"./geo/Lines":386,"./geo/Spatial":387,"./geo/Transform":388,"./geo/ViewportCoords":389}],279:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var FilterCreator_1 = require("./graph/FilterCreator");
-exports.FilterCreator = FilterCreator_1.FilterCreator;
-var Graph_1 = require("./graph/Graph");
-exports.Graph = Graph_1.Graph;
-var GraphCalculator_1 = require("./graph/GraphCalculator");
-exports.GraphCalculator = GraphCalculator_1.GraphCalculator;
-var GraphMode_1 = require("./graph/GraphMode");
-exports.GraphMode = GraphMode_1.GraphMode;
-var GraphService_1 = require("./graph/GraphService");
-exports.GraphService = GraphService_1.GraphService;
-var ImageLoadingService_1 = require("./graph/ImageLoadingService");
-exports.ImageLoadingService = ImageLoadingService_1.ImageLoadingService;
-var MeshReader_1 = require("./graph/MeshReader");
-exports.MeshReader = MeshReader_1.MeshReader;
-var Node_1 = require("./graph/Node");
-exports.Node = Node_1.Node;
-var NodeCache_1 = require("./graph/NodeCache");
-exports.NodeCache = NodeCache_1.NodeCache;
-var Sequence_1 = require("./graph/Sequence");
-exports.Sequence = Sequence_1.Sequence;
-
-},{"./graph/FilterCreator":390,"./graph/Graph":391,"./graph/GraphCalculator":392,"./graph/GraphMode":393,"./graph/GraphService":394,"./graph/ImageLoadingService":395,"./graph/MeshReader":396,"./graph/Node":397,"./graph/NodeCache":398,"./graph/Sequence":399}],280:[function(require,module,exports){
-"use strict";
-/**
- * MapillaryJS is a WebGL JavaScript library for exploring street level imagery
- * @name Mapillary
- */
-function __export(m) {
- for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
-Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./Support"));
-var Edge_1 = require("./Edge");
-exports.EdgeDirection = Edge_1.EdgeDirection;
-var Error_1 = require("./Error");
-exports.AbortMapillaryError = Error_1.AbortMapillaryError;
-var Render_1 = require("./Render");
-exports.RenderMode = Render_1.RenderMode;
-var State_1 = require("./State");
-exports.TransitionMode = State_1.TransitionMode;
-var Viewer_1 = require("./Viewer");
-exports.Alignment = Viewer_1.Alignment;
-exports.ImageSize = Viewer_1.ImageSize;
-exports.Viewer = Viewer_1.Viewer;
-var Component_1 = require("./Component");
-exports.SliderMode = Component_1.SliderMode;
-exports.ComponentSize = Component_1.ComponentSize;
-var TagComponent = require("./component/tag/Tag");
-exports.TagComponent = TagComponent;
-var MarkerComponent = require("./component/marker/Marker");
-exports.MarkerComponent = MarkerComponent;
-var PopupComponent = require("./component/popup/Popup");
-exports.PopupComponent = PopupComponent;
-
-},{"./Component":275,"./Edge":276,"./Error":277,"./Render":281,"./State":282,"./Support":283,"./Viewer":286,"./component/marker/Marker":315,"./component/popup/Popup":330,"./component/tag/Tag":343}],281:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var DOMRenderer_1 = require("./render/DOMRenderer");
-exports.DOMRenderer = DOMRenderer_1.DOMRenderer;
-var GLRenderer_1 = require("./render/GLRenderer");
-exports.GLRenderer = GLRenderer_1.GLRenderer;
-var GLRenderStage_1 = require("./render/GLRenderStage");
-exports.GLRenderStage = GLRenderStage_1.GLRenderStage;
-var RenderCamera_1 = require("./render/RenderCamera");
-exports.RenderCamera = RenderCamera_1.RenderCamera;
-var RenderMode_1 = require("./render/RenderMode");
-exports.RenderMode = RenderMode_1.RenderMode;
-var RenderService_1 = require("./render/RenderService");
-exports.RenderService = RenderService_1.RenderService;
-
-},{"./render/DOMRenderer":405,"./render/GLRenderStage":406,"./render/GLRenderer":407,"./render/RenderCamera":408,"./render/RenderMode":409,"./render/RenderService":410}],282:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var FrameGenerator_1 = require("./state/FrameGenerator");
-exports.FrameGenerator = FrameGenerator_1.FrameGenerator;
-var RotationDelta_1 = require("./state/RotationDelta");
-exports.RotationDelta = RotationDelta_1.RotationDelta;
-var State_1 = require("./state/State");
-exports.State = State_1.State;
-var StateBase_1 = require("./state/states/StateBase");
-exports.StateBase = StateBase_1.StateBase;
-var StateContext_1 = require("./state/StateContext");
-exports.StateContext = StateContext_1.StateContext;
-var StateService_1 = require("./state/StateService");
-exports.StateService = StateService_1.StateService;
-var TransitionMode_1 = require("./state/TransitionMode");
-exports.TransitionMode = TransitionMode_1.TransitionMode;
-var EarthState_1 = require("./state/states/EarthState");
-exports.EarthState = EarthState_1.EarthState;
-var InteractiveStateBase_1 = require("./state/states/InteractiveStateBase");
-exports.InteractiveStateBase = InteractiveStateBase_1.InteractiveStateBase;
-var InteractiveWaitingState_1 = require("./state/states/InteractiveWaitingState");
-exports.InteractiveWaitingState = InteractiveWaitingState_1.InteractiveWaitingState;
-var TraversingState_1 = require("./state/states/TraversingState");
-exports.TraversingState = TraversingState_1.TraversingState;
-var WaitingState_1 = require("./state/states/WaitingState");
-exports.WaitingState = WaitingState_1.WaitingState;
-
-},{"./state/FrameGenerator":411,"./state/RotationDelta":412,"./state/State":413,"./state/StateContext":414,"./state/StateService":415,"./state/TransitionMode":416,"./state/states/EarthState":417,"./state/states/InteractiveStateBase":418,"./state/states/InteractiveWaitingState":419,"./state/states/StateBase":420,"./state/states/TraversingState":421,"./state/states/WaitingState":422}],283:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var support = require("./utils/Support");
-/**
- * Test whether the current browser supports the full
- * functionality of MapillaryJS.
- *
- * @description The full functionality includes WebGL rendering.
- *
- * @return {boolean}
- *
- * @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":430}],284:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var ImageTileLoader_1 = require("./tiles/ImageTileLoader");
-exports.ImageTileLoader = ImageTileLoader_1.ImageTileLoader;
-var ImageTileStore_1 = require("./tiles/ImageTileStore");
-exports.ImageTileStore = ImageTileStore_1.ImageTileStore;
-var TextureProvider_1 = require("./tiles/TextureProvider");
-exports.TextureProvider = TextureProvider_1.TextureProvider;
-var RegionOfInterestCalculator_1 = require("./tiles/RegionOfInterestCalculator");
-exports.RegionOfInterestCalculator = RegionOfInterestCalculator_1.RegionOfInterestCalculator;
-
-},{"./tiles/ImageTileLoader":423,"./tiles/ImageTileStore":424,"./tiles/RegionOfInterestCalculator":425,"./tiles/TextureProvider":426}],285:[function(require,module,exports){
-"use strict";
-function __export(m) {
- for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
-Object.defineProperty(exports, "__esModule", { value: true });
-var DOM_1 = require("./utils/DOM");
-exports.DOM = DOM_1.DOM;
-var EventEmitter_1 = require("./utils/EventEmitter");
-exports.EventEmitter = EventEmitter_1.EventEmitter;
-var Settings_1 = require("./utils/Settings");
-exports.Settings = Settings_1.Settings;
-__export(require("./utils/Support"));
-var Urls_1 = require("./utils/Urls");
-exports.Urls = Urls_1.Urls;
-
-},{"./utils/DOM":427,"./utils/EventEmitter":428,"./utils/Settings":429,"./utils/Support":430,"./utils/Urls":431}],286:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Alignment_1 = require("./viewer/Alignment");
-exports.Alignment = Alignment_1.Alignment;
-var CacheService_1 = require("./viewer/CacheService");
-exports.CacheService = CacheService_1.CacheService;
-var ComponentController_1 = require("./viewer/ComponentController");
-exports.ComponentController = ComponentController_1.ComponentController;
-var Container_1 = require("./viewer/Container");
-exports.Container = Container_1.Container;
-var Observer_1 = require("./viewer/Observer");
-exports.Observer = Observer_1.Observer;
-var ImageSize_1 = require("./viewer/ImageSize");
-exports.ImageSize = ImageSize_1.ImageSize;
-var KeyboardService_1 = require("./viewer/KeyboardService");
-exports.KeyboardService = KeyboardService_1.KeyboardService;
-var LoadingService_1 = require("./viewer/LoadingService");
-exports.LoadingService = LoadingService_1.LoadingService;
-var MouseService_1 = require("./viewer/MouseService");
-exports.MouseService = MouseService_1.MouseService;
-var Navigator_1 = require("./viewer/Navigator");
-exports.Navigator = Navigator_1.Navigator;
-var PlayService_1 = require("./viewer/PlayService");
-exports.PlayService = PlayService_1.PlayService;
-var Projection_1 = require("./viewer/Projection");
-exports.Projection = Projection_1.Projection;
-var SpriteService_1 = require("./viewer/SpriteService");
-exports.SpriteService = SpriteService_1.SpriteService;
-var TouchService_1 = require("./viewer/TouchService");
-exports.TouchService = TouchService_1.TouchService;
-var Viewer_1 = require("./viewer/Viewer");
-exports.Viewer = Viewer_1.Viewer;
-
-},{"./viewer/Alignment":432,"./viewer/CacheService":433,"./viewer/ComponentController":434,"./viewer/Container":435,"./viewer/ImageSize":436,"./viewer/KeyboardService":437,"./viewer/LoadingService":438,"./viewer/MouseService":439,"./viewer/Navigator":440,"./viewer/Observer":441,"./viewer/PlayService":443,"./viewer/Projection":444,"./viewer/SpriteService":445,"./viewer/TouchService":446,"./viewer/Viewer":447}],287:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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",
- "c_rotation",
- "ca",
- "calt",
- "camera_projection_type",
- "cca",
- "cfocal",
- "ck1",
- "ck2",
- "gpano",
- "height",
- "merge_cc",
- "merge_version",
- "orientation",
- "width",
- ];
- this._propertiesUser = [
- "username",
- ];
- }
- 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);
- };
- Object.defineProperty(APIv3.prototype, "clientId", {
- get: function () {
- return this._clientId;
- },
- enumerable: true,
- configurable: true
- });
- 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":274,"rxjs":27,"rxjs/operators":225}],288:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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":285,"falcor":15,"falcor-http-datasource":10}],289:[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 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":275,"../Utils":285,"rxjs":27,"rxjs/operators":225,"virtual-dom":231}],290:[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 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":275,"virtual-dom":231}],291:[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 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":275,"../Geo":278,"../geo/ViewportCoords":389,"./utils/ComponentSize":373,"@mapbox/unitbezier":2,"rxjs":27,"rxjs/operators":225,"virtual-dom":231}],292:[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 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$).pipe(operators_1.first(function (status) {
- return status.cached;
- }), operators_1.map(function (status) {
- return status.edges;
- }));
- };
- CacheComponent.componentName = "cache";
- return CacheComponent;
-}(Component_1.Component));
-exports.CacheComponent = CacheComponent;
-Component_1.ComponentService.register(CacheComponent);
-exports.default = CacheComponent;
-
-},{"../Component":275,"../Edge":276,"rxjs":27,"rxjs/operators":225}],293:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var operators_1 = require("rxjs/operators");
-var rxjs_1 = require("rxjs");
-var Utils_1 = require("../Utils");
-var Component = /** @class */ (function (_super) {
- __extends(Component, _super);
- function Component(name, container, navigator) {
- var _this = _super.call(this) || this;
- _this._activated$ = 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: true,
- configurable: true
- });
- Object.defineProperty(Component.prototype, "activated$", {
- /** @ignore */
- get: function () {
- return this._activated$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Component.prototype, "defaultConfiguration", {
- /**
- * Get default configuration.
- *
- * @returns {TConfiguration} Default configuration for component.
- */
- get: function () {
- return this._getDefaultConfiguration();
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Component.prototype, "configuration$", {
- /** @ignore */
- get: function () {
- return this._configuration$;
- },
- enumerable: true,
- 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: true,
- 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":285,"rxjs":27,"rxjs/operators":225}],294:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- 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":277}],295:[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 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":275,"../Utils":285,"../Viewer":286,"rxjs":27,"rxjs/operators":225,"virtual-dom":231}],296:[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 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":275,"rxjs":27,"rxjs/operators":225,"virtual-dom":231}],297:[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 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":275,"../Utils":285,"rxjs":27,"rxjs/operators":225,"virtual-dom":231}],298:[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 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":275,"rxjs":27,"rxjs/operators":225,"virtual-dom":231}],299:[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 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":275,"../Edge":276,"../Error":277,"rxjs":27,"rxjs/operators":225,"virtual-dom":231}],300:[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 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._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.play = function () {
- this.configure({ playing: true });
- };
- RouteComponent.prototype.stop = function () {
- this.configure({ playing: false });
- };
- 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":275,"rxjs":27,"rxjs/operators":225,"virtual-dom":231}],301:[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 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":275,"rxjs":27,"rxjs/operators":225}],302:[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 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$;
- },
- enumerable: true,
- configurable: true
- });
- /**
- * Set highlight key.
- *
- * @description The arrow pointing towards the node corresponding to the
- * highlight key will be highlighted.
- *
- * @param {string} highlightKey Key of node to be highlighted if existing
- * among arrows.
- */
- DirectionComponent.prototype.setHighlightKey = function (highlightKey) {
- this.configure({ highlightKey: highlightKey });
- };
- /**
- * Set min width of container element.
- *
- * @description Set min width of the non transformed container element holding
- * the navigation arrows. If the min width is larger than the max width the
- * min width value will be used.
- *
- * The container element is automatically resized when the resize
- * method on the Viewer class is called.
- *
- * @param {number} minWidth
- */
- DirectionComponent.prototype.setMinWidth = function (minWidth) {
- this.configure({ minWidth: minWidth });
- };
- /**
- * Set max width of container element.
- *
- * @description Set max width of the non transformed container element holding
- * the navigation arrows. If the min width is larger than the max width the
- * min width value will be used.
- *
- * The container element is automatically resized when the resize
- * method on the Viewer class is called.
- *
- * @param {number} minWidth
- */
- DirectionComponent.prototype.setMaxWidth = function (maxWidth) {
- this.configure({ maxWidth: maxWidth });
- };
- DirectionComponent.prototype._activate = function () {
- var _this = this;
- this._configurationSubscription = this._configuration$
- .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":275,"rxjs":27,"rxjs/operators":225,"virtual-dom":231}],303:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "maxWidth", {
- get: function () {
- return this._maxWidth;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "containerWidth", {
- get: function () {
- return this._containerWidth;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "containerWidthCss", {
- get: function () {
- return this._containerWidthCss;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "containerMarginCss", {
- get: function () {
- return this._containerMarginCss;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "containerLeftCss", {
- get: function () {
- return this._containerLeftCss;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "containerHeight", {
- get: function () {
- return this._containerHeight;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "containerHeightCss", {
- get: function () {
- return this._containerHeightCss;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "containerBottomCss", {
- get: function () {
- return this._containerBottomCss;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "stepCircleSize", {
- get: function () {
- return this._stepCircleSize;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "stepCircleSizeCss", {
- get: function () {
- return this._stepCircleSizeCss;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "stepCircleMarginCss", {
- get: function () {
- return this._stepCircleMarginCss;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "turnCircleSize", {
- get: function () {
- return this._turnCircleSize;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "turnCircleSizeCss", {
- get: function () {
- return this._turnCircleSizeCss;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "outerRadius", {
- get: function () {
- return this._outerRadius;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "innerRadius", {
- get: function () {
- return this._innerRadius;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(DirectionDOMCalculator.prototype, "shadowOffset", {
- get: function () {
- return this._shadowOffset;
- },
- enumerable: true,
- 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":278}],304:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- 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":275,"../../Edge":276,"../../Error":277,"../../Geo":278,"virtual-dom":231}],305:[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 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":275,"../../Render":281,"../../Tiles":284,"../../Utils":285,"../../Viewer":286,"../../geo/Spatial":387,"../../geo/ViewportCoords":389,"rxjs":27,"rxjs/operators":225}],306:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(ImagePlaneGLRenderer.prototype, "needsRender", {
- get: function () {
- return this._needsRender;
- },
- enumerable: true,
- 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":275}],307:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var CoverState;
-(function (CoverState) {
- CoverState[CoverState["Hidden"] = 0] = "Hidden";
- CoverState[CoverState["Loading"] = 1] = "Loading";
- CoverState[CoverState["Visible"] = 2] = "Visible";
-})(CoverState = exports.CoverState || (exports.CoverState = {}));
-
-},{}],308:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-/**
- * 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 = {}));
-
-},{}],309:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var ICoverConfiguration_1 = require("./ICoverConfiguration");
-exports.CoverState = ICoverConfiguration_1.CoverState;
-var ISliderConfiguration_1 = require("./ISliderConfiguration");
-exports.SliderMode = ISliderConfiguration_1.SliderMode;
-
-},{"./ICoverConfiguration":307,"./ISliderConfiguration":308}],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 });
-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":275,"../../Edge":276,"rxjs/operators":225}],311:[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 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":275,"../../Edge":276,"../../Error":277,"rxjs/operators":225}],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 });
-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":275,"../../Edge":276,"../../Error":277,"rxjs/operators":225}],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 });
-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":275,"rxjs/operators":225}],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 });
-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: true,
- configurable: true
- });
- Object.defineProperty(KeyboardComponent.prototype, "keySequenceNavigation", {
- /**
- * Get key sequence navigation.
- *
- * @returns {KeySequenceNavigationHandler} The key sequence navigation handler.
- */
- get: function () {
- return this._keySequenceNavigationHandler;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(KeyboardComponent.prototype, "keySpatialNavigation", {
- /**
- * Get spatial.
- *
- * @returns {KeySpatialNavigationHandler} The spatial handler.
- */
- get: function () {
- return this._keySpatialNavigationHandler;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(KeyboardComponent.prototype, "keyZoom", {
- /**
- * Get key zoom.
- *
- * @returns {KeyZoomHandler} The key zoom handler.
- */
- get: function () {
- return this._keyZoomHandler;
- },
- enumerable: true,
- 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":275,"../../Geo":278}],315:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var MarkerComponent_1 = require("./MarkerComponent");
-exports.MarkerComponent = MarkerComponent_1.MarkerComponent;
-var SimpleMarker_1 = require("./marker/SimpleMarker");
-exports.SimpleMarker = SimpleMarker_1.SimpleMarker;
-var CircleMarker_1 = require("./marker/CircleMarker");
-exports.CircleMarker = CircleMarker_1.CircleMarker;
-
-},{"./MarkerComponent":316,"./marker/CircleMarker":319,"./marker/SimpleMarker":321}],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 });
-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":275,"../../Geo":278,"../../Graph":279,"../../Render":281,"rxjs":27,"rxjs/operators":225,"three":226,"when":272}],317:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(MarkerScene.prototype, "needsRender", {
- get: function () {
- return this._needsRender;
- },
- enumerable: true,
- 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":226}],318:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var rbush = require("rbush");
-var rxjs_1 = require("rxjs");
-var MarkerSet = /** @class */ (function () {
- function MarkerSet() {
- this._hash = {};
- this._index = rbush(16, [".lon", ".lat", ".lon", ".lat"]);
- this._indexChanged$ = new rxjs_1.Subject();
- this._updated$ = new rxjs_1.Subject();
- }
- Object.defineProperty(MarkerSet.prototype, "changed$", {
- get: function () {
- return this._indexChanged$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MarkerSet.prototype, "updated$", {
- get: function () {
- return this._updated$;
- },
- enumerable: true,
- 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.lon, maxY: ne.lat, minX: sw.lon, minY: sw.lat })
- .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;
-
-},{"rbush":26,"rxjs":27}],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 });
-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":275,"three":226}],320:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-/**
- * @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: true,
- configurable: true
- });
- Object.defineProperty(Marker.prototype, "geometry", {
- /**
- * Get geometry.
- *
- * @ignore
- */
- get: function () {
- return this._geometry;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Marker.prototype, "latLon", {
- /**
- * Get lat lon.
- * @returns {ILatLon} The geographic coordinates of the marker.
- */
- get: function () {
- return this._latLon;
- },
- enumerable: true,
- 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;
-
-},{}],321:[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 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":275,"three":226}],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 });
-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":275,"rxjs":27,"rxjs/operators":225}],323:[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 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":275,"rxjs":27,"rxjs/operators":225}],324:[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 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":275,"rxjs":27,"rxjs/operators":225}],325:[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 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":275,"../../State":282,"rxjs":27,"rxjs/operators":225,"three":226}],326:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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":278}],327:[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 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: true,
- configurable: true
- });
- Object.defineProperty(MouseComponent.prototype, "dragPan", {
- /**
- * Get drag pan.
- *
- * @returns {DragPanHandler} The drag pan handler.
- */
- get: function () {
- return this._dragPanHandler;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseComponent.prototype, "scrollZoom", {
- /**
- * Get scroll zoom.
- *
- * @returns {ScrollZoomHandler} The scroll zoom handler.
- */
- get: function () {
- return this._scrollZoomHandler;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseComponent.prototype, "touchZoom", {
- /**
- * Get touch zoom.
- *
- * @returns {TouchZoomHandler} The touch zoom handler.
- */
- get: function () {
- return this._touchZoomHandler;
- },
- enumerable: true,
- 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":275,"../../Geo":278}],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 });
-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":275,"rxjs/operators":225}],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 });
-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":275,"rxjs":27,"rxjs/operators":225}],330:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Popup_1 = require("./popup/Popup");
-exports.Popup = Popup_1.Popup;
-var PopupComponent_1 = require("./PopupComponent");
-exports.PopupComponent = PopupComponent_1.PopupComponent;
-
-},{"./PopupComponent":331,"./popup/Popup":332}],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 });
-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":275,"../../Utils":285,"rxjs":27,"rxjs/operators":225}],332:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- 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":278,"../../../Utils":285,"../../../Viewer":286,"rxjs":27}],333:[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 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: true,
- 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":275,"../../Edge":276,"../../Graph":279,"rxjs":27,"rxjs/operators":225}],334:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(SequenceDOMRenderer.prototype, "changingPositionChanged$", {
- get: function () {
- return this._notifyChangingPositionChanged$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(SequenceDOMRenderer.prototype, "speed$", {
- get: function () {
- return this._notifySpeedChanged$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(SequenceDOMRenderer.prototype, "index$", {
- get: function () {
- return this._notifyIndexChanged$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(SequenceDOMRenderer.prototype, "mouseEnterDirection$", {
- get: function () {
- return this._mouseEnterDirection$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(SequenceDOMRenderer.prototype, "mouseLeaveDirection$", {
- get: function () {
- return this._mouseLeaveDirection$;
- },
- enumerable: true,
- 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":275,"../../Edge":276,"../../Error":277,"rxjs":27,"rxjs/operators":225,"virtual-dom":231}],335:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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;
-
-},{}],336:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-
-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":23}],337:[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 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$(key).pipe(operators_1.catchError(function (error, caught) {
- console.error("Failed to cache slider node (" + key + ")", error);
- return rxjs_1.empty();
- }));
- };
- SliderComponent.prototype._getBasicCorners = function (currentAspect, previousAspect) {
- var offsetX;
- var offsetY;
- if (currentAspect > previousAspect) {
- offsetX = 0.5;
- offsetY = 0.5 * currentAspect / previousAspect;
- }
- else {
- offsetX = 0.5 * previousAspect / currentAspect;
- offsetY = 0.5;
- }
- return [[0.5 - offsetX, 0.5 - offsetY], [0.5 + offsetX, 0.5 + offsetY]];
- };
- SliderComponent.prototype._clipBoundingBox = function (bbox) {
- bbox.minX = Math.max(0, Math.min(1, bbox.minX));
- bbox.maxX = Math.max(0, Math.min(1, bbox.maxX));
- bbox.minY = Math.max(0, Math.min(1, bbox.minY));
- bbox.maxY = Math.max(0, Math.min(1, bbox.maxY));
- };
- SliderComponent.componentName = "slider";
- return SliderComponent;
-}(Component_1.Component));
-exports.SliderComponent = SliderComponent;
-Component_1.ComponentService.register(SliderComponent);
-exports.default = SliderComponent;
-
-
-},{"../../Component":275,"../../Geo":278,"../../Render":281,"../../State":282,"../../Tiles":284,"../../Utils":285,"rxjs":27,"rxjs/operators":225}],338:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var vd = require("virtual-dom");
-var Component_1 = require("../../Component");
-var SliderDOMRenderer = /** @class */ (function () {
- function SliderDOMRenderer(container) {
- this._container = container;
- this._interacting = false;
- this._notifyModeChanged$ = new rxjs_1.Subject();
- this._notifyPositionChanged$ = new rxjs_1.Subject();
- this._stopInteractionSubscription = null;
- }
- Object.defineProperty(SliderDOMRenderer.prototype, "mode$", {
- get: function () {
- return this._notifyModeChanged$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(SliderDOMRenderer.prototype, "position$", {
- get: function () {
- return this._notifyPositionChanged$;
- },
- enumerable: true,
- 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":275,"rxjs":27,"rxjs/operators":225,"virtual-dom":231}],339:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(SliderGLRenderer.prototype, "frameId", {
- get: function () {
- return this._frameId;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(SliderGLRenderer.prototype, "needsRender", {
- get: function () {
- return this._needsRender;
- },
- enumerable: true,
- 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":275,"../../Geo":278}],340:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var geohash = require("latlon-geohash");
-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._reconstructions = {};
- this._cachingReconstructions$ = {};
- this._cachingTiles$ = {};
- }
- SpatialDataCache.prototype.cacheReconstructions$ = function (hash) {
- var _this = this;
- if (!this.hasTile(hash)) {
- throw new Error("Cannot cache reconstructions of a non-existing tile.");
- }
- if (this.hasReconstructions(hash)) {
- throw new Error("Cannot cache reconstructions that already exists.");
- }
- if (this.isCachingReconstructions(hash)) {
- return this._cachingReconstructions$[hash];
- }
- var tile = [];
- if (hash in this._reconstructions) {
- var reconstructionKeys = this.getReconstructions(hash)
- .map(function (reconstruction) {
- return reconstruction.data.key;
- });
- for (var _i = 0, _a = this.getTile(hash); _i < _a.length; _i++) {
- var node = _a[_i];
- if (reconstructionKeys.indexOf(node.key) === -1) {
- tile.push(node);
- }
- }
- }
- else {
- tile.push.apply(tile, this.getTile(hash));
- this._reconstructions[hash] = [];
- }
- this._cacheRequests[hash] = [];
- this._cachingReconstructions$[hash] = rxjs_1.from(tile).pipe(operators_1.mergeMap(function (nodeData) {
- return !_this._cacheRequests[hash] ?
- rxjs_1.empty() :
- rxjs_1.zip(rxjs_1.of(nodeData), _this._getAtomicReconstruction(nodeData.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.of([nodeData, null]);
- }));
- }, 6), operators_1.map(function (_a) {
- var nodeData = _a[0], reconstruction = _a[1];
- return { data: nodeData, reconstruction: reconstruction };
- }), operators_1.filter(function () {
- return hash in _this._reconstructions;
- }), operators_1.tap(function (data) {
- _this._reconstructions[hash].push(data);
- }), operators_1.filter(function (data) {
- return !!data.reconstruction;
- }), operators_1.finalize(function () {
- if (hash in _this._cachingReconstructions$) {
- delete _this._cachingReconstructions$[hash];
- }
- if (hash in _this._cacheRequests) {
- delete _this._cacheRequests[hash];
- }
- }), operators_1.publish(), operators_1.refCount());
- return this._cachingReconstructions$[hash];
- };
- SpatialDataCache.prototype.cacheTile$ = 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.hasTile(hash)) {
- return this._cachingTiles$[hash];
- }
- var bounds = geohash.bounds(hash);
- var sw = { lat: bounds.sw.lat, lon: bounds.sw.lon };
- var ne = { lat: bounds.ne.lat, lon: bounds.ne.lon };
- this._tiles[hash] = [];
- this._cachingTiles$[hash] = this._graphService.cacheBoundingBox$(sw, ne).pipe(operators_1.catchError(function (error) {
- console.error(error);
- delete _this._tiles[hash];
- return rxjs_1.empty();
- }), operators_1.map(function (nodes) {
- return nodes
- .map(function (n) {
- return _this._createNodeData(n);
- });
- }), operators_1.filter(function () {
- return hash in _this._tiles;
- }), operators_1.tap(function (nodeData) {
- var _a;
- (_a = _this._tiles[hash]).push.apply(_a, nodeData);
- delete _this._cachingTiles$[hash];
- }), operators_1.finalize(function () {
- if (hash in _this._cachingTiles$) {
- delete _this._cachingTiles$[hash];
- }
- }), operators_1.publish(), operators_1.refCount());
- return this._cachingTiles$[hash];
- };
- SpatialDataCache.prototype.isCachingReconstructions = function (hash) {
- return hash in this._cachingReconstructions$;
- };
- SpatialDataCache.prototype.isCachingTile = function (hash) {
- return hash in this._cachingTiles$;
- };
- SpatialDataCache.prototype.hasReconstructions = function (hash) {
- return !(hash in this._cachingReconstructions$) &&
- hash in this._reconstructions &&
- this._reconstructions[hash].length === this._tiles[hash].length;
- };
- SpatialDataCache.prototype.hasTile = function (hash) {
- return !(hash in this._cachingTiles$) && hash in this._tiles;
- };
- SpatialDataCache.prototype.getReconstructions = function (hash) {
- return hash in this._reconstructions ?
- this._reconstructions[hash]
- .filter(function (data) {
- return !!data.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._reconstructions); _d < _e.length; _d++) {
- var hash = _e[_d];
- if (!!keepHashes && keepHashes.indexOf(hash) !== -1) {
- continue;
- }
- delete this._reconstructions[hash];
- }
- for (var _f = 0, _g = Object.keys(this._tiles); _f < _g.length; _f++) {
- var hash = _g[_f];
- if (!!keepHashes && keepHashes.indexOf(hash) !== -1) {
- continue;
- }
- delete this._tiles[hash];
- }
- };
- SpatialDataCache.prototype._createNodeData = function (node) {
- return {
- alt: node.alt,
- cameraProjection: node.cameraProjection,
- 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,
- width: node.width,
- };
- };
- SpatialDataCache.prototype._getAtomicReconstruction = function (key, requests) {
- return rxjs_1.Observable.create(function (subscriber) {
- var xmlHTTP = new XMLHttpRequest();
- xmlHTTP.open("GET", Utils_1.Urls.atomicReconstruction(key), true);
- xmlHTTP.responseType = "json";
- xmlHTTP.timeout = 15000;
- xmlHTTP.onload = function () {
- if (!xmlHTTP.response) {
- subscriber.error(new Error("Atomic reconstruction does not exist (" + key + ")"));
- }
- else {
- subscriber.next(xmlHTTP.response);
- subscriber.complete();
- }
- };
- xmlHTTP.onerror = function () {
- subscriber.error(new Error("Failed to get atomic reconstruction (" + key + ")"));
- };
- xmlHTTP.ontimeout = function () {
- subscriber.error(new Error("Atomic reconstruction request timed out (" + key + ")"));
- };
- xmlHTTP.onabort = function () {
- subscriber.error(new Error_1.AbortMapillaryError("Atomic reconstruction request was aborted (" + key + ")"));
- };
- requests.push(xmlHTTP);
- xmlHTTP.send(null);
- });
- };
- return SpatialDataCache;
-}());
-exports.SpatialDataCache = SpatialDataCache;
-exports.default = SpatialDataCache;
-
-},{"../../Error":277,"../../Utils":285,"latlon-geohash":21,"rxjs":27,"rxjs/operators":225}],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 });
-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 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());
- this._addSubscription = 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.switchMap(function (hashes) {
- return rxjs_1.from(hashes).pipe(operators_1.mergeMap(function (h) {
- var tile$;
- if (_this._cache.hasTile(h)) {
- tile$ = rxjs_1.of(_this._cache.getTile(h));
- }
- else if (_this._cache.isCachingTile(h)) {
- tile$ = _this._cache.cacheTile$(h).pipe(operators_1.last(null, {}), operators_1.switchMap(function () {
- return rxjs_1.of(_this._cache.getTile(h));
- }));
- }
- else {
- tile$ = _this._cache.cacheTile$(h);
- }
- return rxjs_1.combineLatest(rxjs_1.of(h), tile$);
- }, 1), operators_1.map(function (_a) {
- var hash = _a[0];
- return hash;
- }));
- }), operators_1.concatMap(function (hash) {
- var reconstructions$;
- if (_this._cache.hasReconstructions(hash)) {
- reconstructions$ = rxjs_1.from(_this._cache.getReconstructions(hash));
- }
- else if (_this._cache.isCachingReconstructions(hash)) {
- reconstructions$ = _this._cache.cacheReconstructions$(hash).pipe(operators_1.last(null, {}), operators_1.switchMap(function () {
- return rxjs_1.from(_this._cache.getReconstructions(hash));
- }));
- }
- else if (_this._cache.hasTile(hash)) {
- reconstructions$ = _this._cache.cacheReconstructions$(hash);
- }
- else {
- reconstructions$ = rxjs_1.empty();
- }
- return rxjs_1.combineLatest(rxjs_1.of(hash), reconstructions$);
- }), operators_1.withLatestFrom(this._navigator.stateService.reference$), operators_1.tap(function (_a) {
- var hash = _a[0][0], reference = _a[1];
- if (_this._scene.hasTile(hash)) {
- return;
- }
- _this._scene.addTile(_this._computeTileBBox(hash, reference), hash);
- }), operators_1.filter(function (_a) {
- var _b = _a[0], hash = _b[0], data = _b[1];
- return !_this._scene.hasReconstruction(data.reconstruction.main_shot, hash);
- }), operators_1.map(function (_a) {
- var _b = _a[0], hash = _b[0], data = _b[1], reference = _a[1];
- return [
- data,
- _this._createTransform(data.data, reference),
- _this._computeOriginalPosition(data.data, reference),
- hash
- ];
- }))
- .subscribe(function (_a) {
- var data = _a[0], transform = _a[1], position = _a[2], hash = _a[3];
- _this._scene.addReconstruction(data.reconstruction, transform, position, !!data.data.mergeCC ? data.data.mergeCC.toString() : "", 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._visualizeConnectedComponentSubscription = this._configuration$.pipe(operators_1.map(function (configuration) {
- return configuration.connectedComponents;
- }), operators_1.distinctUntilChanged())
- .subscribe(function (visualize) {
- _this._scene.setConnectedComponentVisualization(visualize);
- });
- this._uncacheSubscription = hash$
- .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._addSubscription.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._visualizeConnectedComponentSubscription.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 { camerasVisible: 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._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":275,"../../Geo":278,"../../Render":281,"../../state/State":413,"../../viewer/PlayService":443,"latlon-geohash":21,"rxjs":27,"rxjs/operators":225}],342:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var THREE = require("three");
-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._connectedComponentColors = {};
- this._needsRender = false;
- this._interactiveObjects = [];
- this._reconstructions = {};
- this._tiles = {};
- this._camerasVisible = configuration.camerasVisible;
- this._pointsVisible = configuration.pointsVisible;
- this._positionsVisible = configuration.positionsVisible;
- this._tilesVisible = configuration.tilesVisible;
- this._visualizeConnectedComponents = configuration.connectedComponents;
- }
- Object.defineProperty(SpatialDataScene.prototype, "needsRender", {
- get: function () {
- return this._needsRender;
- },
- enumerable: true,
- configurable: true
- });
- SpatialDataScene.prototype.addReconstruction = function (reconstruction, transform, originalPosition, connectedComponent, hash) {
- if (!(hash in this._reconstructions)) {
- this._reconstructions[hash] = {
- cameraKeys: {},
- cameras: new THREE.Object3D(),
- connectedComponents: {},
- keys: [],
- points: new THREE.Object3D(),
- positions: new THREE.Object3D(),
- };
- this._reconstructions[hash].cameras.visible = this._camerasVisible;
- this._reconstructions[hash].points.visible = this._pointsVisible;
- this._reconstructions[hash].positions.visible = this._positionsVisible;
- this._scene.add(this._reconstructions[hash].cameras, this._reconstructions[hash].points, this._reconstructions[hash].positions);
- }
- if (!(connectedComponent in this._reconstructions[hash].connectedComponents)) {
- this._reconstructions[hash].connectedComponents[connectedComponent] = [];
- }
- if (transform.hasValidScale) {
- this._reconstructions[hash].points.add(this._createPoints(reconstruction, transform));
- }
- var camera = this._createCamera(transform);
- this._reconstructions[hash].cameras.add(camera);
- for (var _i = 0, _a = camera.children; _i < _a.length; _i++) {
- var child = _a[_i];
- this._reconstructions[hash].cameraKeys[child.uuid] = reconstruction.main_shot;
- this._interactiveObjects.push(child);
- }
- this._reconstructions[hash].connectedComponents[connectedComponent].push(camera);
- var color = this._getColor(connectedComponent, this._visualizeConnectedComponents);
- this._setCameraColor(color, camera);
- this._reconstructions[hash].positions.add(this._createPosition(transform, originalPosition));
- this._reconstructions[hash].keys.push(reconstruction.main_shot);
- 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._reconstructions); _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._tiles); _b < _c.length; _b++) {
- var hash = _c[_b];
- if (!!keepHashes && keepHashes.indexOf(hash) !== -1) {
- continue;
- }
- this._disposeTile(hash);
- }
- this._needsRender = true;
- };
- SpatialDataScene.prototype.hasReconstruction = function (key, hash) {
- return hash in this._reconstructions && this._reconstructions[hash].keys.indexOf(key) !== -1;
- };
- SpatialDataScene.prototype.hasTile = function (hash) {
- return hash in this._tiles;
- };
- 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._reconstructions) {
- if (!this._reconstructions.hasOwnProperty(hash)) {
- continue;
- }
- if (intersect.object.uuid in this._reconstructions[hash].cameraKeys) {
- return this._reconstructions[hash].cameraKeys[intersect.object.uuid];
- }
- }
- }
- return null;
- };
- SpatialDataScene.prototype.setCameraVisibility = function (visible) {
- if (visible === this._camerasVisible) {
- return;
- }
- for (var hash in this._reconstructions) {
- if (!this._reconstructions.hasOwnProperty(hash)) {
- continue;
- }
- this._reconstructions[hash].cameras.visible = visible;
- }
- this._camerasVisible = visible;
- this._needsRender = true;
- };
- SpatialDataScene.prototype.setPointVisibility = function (visible) {
- if (visible === this._pointsVisible) {
- return;
- }
- for (var hash in this._reconstructions) {
- if (!this._reconstructions.hasOwnProperty(hash)) {
- continue;
- }
- this._reconstructions[hash].points.visible = visible;
- }
- this._pointsVisible = visible;
- this._needsRender = true;
- };
- SpatialDataScene.prototype.setPositionVisibility = function (visible) {
- if (visible === this._positionsVisible) {
- return;
- }
- for (var hash in this._reconstructions) {
- if (!this._reconstructions.hasOwnProperty(hash)) {
- continue;
- }
- this._reconstructions[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.setConnectedComponentVisualization = function (visualize) {
- if (visualize === this._visualizeConnectedComponents) {
- return;
- }
- for (var hash in this._reconstructions) {
- if (!this._reconstructions.hasOwnProperty(hash)) {
- continue;
- }
- var connectedComponents = this._reconstructions[hash].connectedComponents;
- for (var connectedComponent in connectedComponents) {
- if (!connectedComponents.hasOwnProperty(connectedComponent)) {
- continue;
- }
- var color = this._getColor(connectedComponent, visualize);
- for (var _i = 0, _a = connectedComponents[connectedComponent]; _i < _a.length; _i++) {
- var camera = _a[_i];
- this._setCameraColor(color, camera);
- }
- }
- }
- this._visualizeConnectedComponents = visualize;
- 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.addAttribute("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.addAttribute("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.addAttribute("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.addAttribute("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.addAttribute("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._createPoints = function (reconstruction, transform) {
- var srtInverse = new THREE.Matrix4().getInverse(transform.srt);
- 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])
- .applyMatrix4(srtInverse);
- 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.addAttribute("position", new THREE.BufferAttribute(positions, 3));
- geometry.addAttribute("color", new THREE.BufferAttribute(colors, 3));
- var material = new THREE.PointsMaterial({
- size: 0.1,
- vertexColors: THREE.VertexColors,
- });
- 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.addAttribute("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._reconstructions[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) {
- var tilePoints = this._reconstructions[hash].points;
- for (var _i = 0, _a = tilePoints.children.slice(); _i < _a.length; _i++) {
- var points = _a[_i];
- points.geometry.dispose();
- points.material.dispose();
- tilePoints.remove(points);
- }
- this._scene.remove(tilePoints);
- };
- SpatialDataScene.prototype._disposePositions = function (hash) {
- var tilePositions = this._reconstructions[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._disposeReconstruction = function (hash) {
- this._disposeCameras(hash);
- this._disposePoints(hash);
- this._disposePositions(hash);
- delete this._reconstructions[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 (connectedComponent, visualizeConnectedComponents) {
- return visualizeConnectedComponents ?
- this._getConnectedComponentColor(connectedComponent) :
- "#FFFFFF";
- };
- SpatialDataScene.prototype._getConnectedComponentColor = function (connectedComponent) {
- if (!(connectedComponent in this._connectedComponentColors)) {
- this._connectedComponentColors[connectedComponent] = this._randomColor();
- }
- return this._connectedComponentColors[connectedComponent];
- };
- 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;
-
-},{"three":226}],343:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var GeometryTagError_1 = require("./error/GeometryTagError");
-exports.GeometryTagError = GeometryTagError_1.GeometryTagError;
-var PointGeometry_1 = require("./geometry/PointGeometry");
-exports.PointGeometry = PointGeometry_1.PointGeometry;
-var RectGeometry_1 = require("./geometry/RectGeometry");
-exports.RectGeometry = RectGeometry_1.RectGeometry;
-var PolygonGeometry_1 = require("./geometry/PolygonGeometry");
-exports.PolygonGeometry = PolygonGeometry_1.PolygonGeometry;
-var OutlineTag_1 = require("./tag/OutlineTag");
-exports.OutlineTag = OutlineTag_1.OutlineTag;
-var SpotTag_1 = require("./tag/SpotTag");
-exports.SpotTag = SpotTag_1.SpotTag;
-var TagDomain_1 = require("./tag/TagDomain");
-exports.TagDomain = TagDomain_1.TagDomain;
-var TagComponent_1 = require("./TagComponent");
-exports.TagComponent = TagComponent_1.TagComponent;
-var TagMode_1 = require("./TagMode");
-exports.TagMode = TagMode_1.TagMode;
-
-},{"./TagComponent":344,"./TagMode":347,"./error/GeometryTagError":351,"./geometry/PointGeometry":353,"./geometry/PolygonGeometry":354,"./geometry/RectGeometry":355,"./tag/OutlineTag":367,"./tag/SpotTag":370,"./tag/TagDomain":372}],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 });
-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),
- "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);
- }
- };
- /**
- * 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 {Array<string>} 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 (tags) {
- _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 (t) { 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 (tag) {
- _this._tagScene.update();
- });
- this._domSubscription = rxjs_1.combineLatest(this._renderTags$.pipe(operators_1.startWith([]), operators_1.tap(function (tags) {
- _this._container.domRenderer.render$.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], tag = _a[4], 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,
- 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":275,"../../Geo":278,"../../Render":281,"rxjs":27,"rxjs/operators":225,"when":272}],345:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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._createPolygon$ = new rxjs_1.Subject();
- this._createRect$ = new rxjs_1.Subject();
- this._delete$ = new rxjs_1.Subject();
- this._tag$ = this._tagOperation$.pipe(operators_1.scan(function (tag, operation) {
- return operation(tag);
- }, null), operators_1.share());
- this._createRect$.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 (tag) {
- 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 (tag) {
- 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 (tag) {
- return null;
- };
- }))
- .subscribe(this._tagOperation$);
- }
- Object.defineProperty(TagCreator.prototype, "createRect$", {
- get: function () {
- return this._createRect$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(TagCreator.prototype, "createPolygon$", {
- get: function () {
- return this._createPolygon$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(TagCreator.prototype, "delete$", {
- get: function () {
- return this._delete$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(TagCreator.prototype, "tag$", {
- get: function () {
- return this._tag$;
- },
- enumerable: true,
- configurable: true
- });
- return TagCreator;
-}());
-exports.TagCreator = TagCreator;
-exports.default = TagCreator;
-
-},{"../../Component":275,"rxjs":27,"rxjs/operators":225}],346:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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":231}],347:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-/**
- * 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 polygon geometry through clicks.
- */
- TagMode[TagMode["CreatePolygon"] = 2] = "CreatePolygon";
- /**
- * Create a rect geometry through clicks.
- */
- TagMode[TagMode["CreateRect"] = 3] = "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"] = 4] = "CreateRectDrag";
-})(TagMode = exports.TagMode || (exports.TagMode = {}));
-exports.default = TagMode;
-
-},{}],348:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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;
-
-},{}],349:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- 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":226}],350:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var rxjs_1 = require("rxjs");
-var Component_1 = require("../../Component");
-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: true,
- configurable: true
- });
- Object.defineProperty(TagSet.prototype, "changed$", {
- get: function () {
- return this._notifyChanged$;
- },
- enumerable: true,
- 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)) {
- 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 {
- 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":275,"rxjs":27}],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 });
-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;
- _this.name = "GeometryTagError";
- return _this;
- }
- return GeometryTagError;
-}(Error_1.MapillaryError));
-exports.GeometryTagError = GeometryTagError;
-exports.default = Error_1.MapillaryError;
-
-},{"../../../Error":277}],352:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- return Geometry;
-}());
-exports.Geometry = Geometry;
-exports.default = Geometry;
-
-},{"rxjs":27}],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 });
-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: true,
- 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;
-
-},{"../../../Component":275}],354:[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 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: true,
- 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: true,
- 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.
- *
- * @description The first vertex represents the bottom-left corner with the rest of
- * the vertices following in clockwise order.
- *
- * @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":275}],355:[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 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: true,
- 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: true,
- 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: true,
- 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":275}],356:[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 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([points2d].concat(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":275,"@mapbox/polylabel":1,"earcut":8,"martinez-polygon-clipping":22,"three":226}],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 });
-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: true,
- 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":275,"rxjs":27,"rxjs/operators":225}],358:[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 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$);
- };
- CreatePointHandler.prototype._disableCreate = function () {
- this._container.mouseService.undeferPixels(this._name);
- this._geometryCreatedSubscription.unsubscribe();
- };
- CreatePointHandler.prototype._getNameExtension = function () {
- return "create-point";
- };
- return CreatePointHandler;
-}(Component_1.CreateHandlerBase));
-exports.CreatePointHandler = CreatePointHandler;
-exports.default = CreatePointHandler;
-
-},{"../../../Component":275,"rxjs/operators":225}],359:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var Component_1 = require("../../../Component");
-var CreatePolygonHandler = /** @class */ (function (_super) {
- __extends(CreatePolygonHandler, _super);
- function CreatePolygonHandler() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- CreatePolygonHandler.prototype._addPoint = function (tag, basicPoint) {
- tag.addPoint(basicPoint);
- };
- Object.defineProperty(CreatePolygonHandler.prototype, "_create$", {
- get: function () {
- return this._tagCreator.createPolygon$;
- },
- enumerable: true,
- configurable: true
- });
- CreatePolygonHandler.prototype._getNameExtension = function () {
- return "create-polygon";
- };
- CreatePolygonHandler.prototype._setVertex2d = function (tag, basicPoint, transform) {
- tag.geometry.setVertex2d(tag.geometry.polygon.length - 2, basicPoint, transform);
- };
- return CreatePolygonHandler;
-}(Component_1.CreateVertexHandler));
-exports.CreatePolygonHandler = CreatePolygonHandler;
-exports.default = CreatePolygonHandler;
-
-},{"../../../Component":275}],360:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../../Component");
-var CreateRectDragHandler = /** @class */ (function (_super) {
- __extends(CreateRectDragHandler, _super);
- function CreateRectDragHandler() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- CreateRectDragHandler.prototype._enableCreate = function () {
- var _this = this;
- this._container.mouseService.claimMouse(this._name, 2);
- this._deleteSubscription = this._navigator.stateService.currentTransform$.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":275,"rxjs":27,"rxjs/operators":225}],361:[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 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: true,
- 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$.pipe(operators_1.filter(function (tag) {
- return !!tag;
- }))
- .subscribe(function (tag) {
- tag.geometry.initializeAnchorIndexing();
- });
- };
- CreateRectHandler.prototype._disable = function () {
- _super.prototype._disable.call(this);
- this._initializeAnchorIndexingSubscription.unsubscribe();
- };
- CreateRectHandler.prototype._getNameExtension = function () {
- return "create-rect";
- };
- CreateRectHandler.prototype._setVertex2d = function (tag, basicPoint, transform) {
- tag.geometry.setOppositeVertex2d(basicPoint, transform);
- };
- return CreateRectHandler;
-}(Component_1.CreateVertexHandler));
-exports.CreateRectHandler = CreateRectHandler;
-exports.default = CreateRectHandler;
-
-},{"../../../Component":275,"rxjs/operators":225}],362:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Component_1 = require("../../../Component");
-var CreateVertexHandler = /** @class */ (function (_super) {
- __extends(CreateVertexHandler, _super);
- function CreateVertexHandler() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- CreateVertexHandler.prototype._enableCreate = function () {
- var _this = this;
- this._container.mouseService.deferPixels(this._name, 4);
- var transformChanged$ = this._navigator.stateService.currentTransform$.pipe(operators_1.map(function (transform) { }), operators_1.publishReplay(1), operators_1.refCount());
- this._deleteSubscription = transformChanged$.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":275,"rxjs":27,"rxjs/operators":225}],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 });
-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":275,"rxjs":27,"rxjs/operators":225}],364:[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 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":275}],365:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var operators_1 = require("rxjs/operators");
-var THREE = require("three");
-var vd = require("virtual-dom");
-var rxjs_1 = require("rxjs");
-var Component_1 = require("../../../Component");
-var Geo_1 = require("../../../Geo");
-var OutlineCreateTag = /** @class */ (function () {
- function OutlineCreateTag(geometry, options, transform, viewportCoords) {
- var _this = this;
- this._geometry = geometry;
- this._options = { color: options.color == null ? 0xFFFFFF : options.color };
- this._transform = transform;
- this._viewportCoords = !!viewportCoords ? viewportCoords : new Geo_1.ViewportCoords();
- this._outline = this._createOutine();
- this._glObjects = [this._outline];
- 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 (vertexGeometry) {
- _this._disposeOutline();
- _this._outline = _this._createOutine();
- _this._glObjects = [_this._outline];
- _this._glObjectsChanged$.next(_this);
- });
- }
- Object.defineProperty(OutlineCreateTag.prototype, "geometry", {
- get: function () {
- return this._geometry;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(OutlineCreateTag.prototype, "glObjects", {
- get: function () {
- return this._glObjects;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(OutlineCreateTag.prototype, "aborted$", {
- get: function () {
- return this._aborted$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(OutlineCreateTag.prototype, "created$", {
- get: function () {
- return this._created$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(OutlineCreateTag.prototype, "glObjectsChanged$", {
- get: function () {
- return this._glObjectsChanged$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(OutlineCreateTag.prototype, "geometryChanged$", {
- get: function () {
- var _this = this;
- return this._geometry.changed$.pipe(operators_1.map(function (geometry) {
- return _this;
- }));
- },
- enumerable: true,
- configurable: true
- });
- OutlineCreateTag.prototype.dispose = function () {
- this._disposeOutline();
- this._geometryChangedSubscription.unsubscribe();
- };
- OutlineCreateTag.prototype.getDOMObjects = function (camera, size) {
- var _this = this;
- var vNodes = [];
- var container = {
- offsetHeight: size.height, offsetWidth: size.width,
- };
- var abort = function (e) {
- e.stopPropagation();
- _this._aborted$.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._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;
- };
- OutlineCreateTag.prototype._colorToBackground = function (color) {
- return "#" + ("000000" + color.toString(16)).substr(-6);
- };
- OutlineCreateTag.prototype._createOutine = function () {
- var polygon3d = this._geometry instanceof Component_1.RectGeometry ?
- this._geometry.getPoints3d(this._transform) :
- this._geometry.getVertices3d(this._transform);
- var positions = this._getLinePositions(polygon3d);
- var geometry = new THREE.BufferGeometry();
- geometry.addAttribute("position", new THREE.BufferAttribute(positions, 3));
- var material = new THREE.LineBasicMaterial({
- color: this._options.color,
- linewidth: 1,
- });
- return new THREE.Line(geometry, material);
- };
- OutlineCreateTag.prototype._disposeOutline = function () {
- if (this._outline == null) {
- return;
- }
- var line = this._outline;
- line.geometry.dispose();
- line.material.dispose();
- this._outline = null;
- this._glObjects = [];
- };
- OutlineCreateTag.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 OutlineCreateTag;
-}());
-exports.OutlineCreateTag = OutlineCreateTag;
-exports.default = OutlineCreateTag;
-
-
-},{"../../../Component":275,"../../../Geo":278,"rxjs":27,"rxjs/operators":225,"three":226,"virtual-dom":231}],366:[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 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;
- _this._geometryChangedSubscription = _this._tag.geometry.changed$
- .subscribe(function () {
- if (_this._fill != null) {
- _this._updateFillGeometry();
- }
- if (_this._holes.length > 0) {
- _this._updateHoleGeometries();
- }
- if (_this._outline != null) {
- _this._updateOulineGeometry();
- }
- });
- _this._changedSubscription = _this._tag.changed$
- .subscribe(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();
- }
- if (glObjectsChanged) {
- _this._glObjectsChanged$.next(_this);
- }
- });
- return _this;
- }
- OutlineRenderTag.prototype.dispose = function () {
- this._disposeFill();
- this._disposeHoles();
- this._disposeOutline();
- this._changedSubscription.unsubscribe();
- this._geometryChangedSubscription.unsubscribe();
- };
- OutlineRenderTag.prototype.getDOMObjects = function (atlas, camera, size) {
- var _this = this;
- var vNodes = [];
- var isRect = this._tag.geometry instanceof Component_1.RectGeometry;
- var isPerspective = !this._transform.gpano;
- var container = {
- offsetHeight: size.height, offsetWidth: size.width,
- };
- if (this._tag.icon != null && (isRect || isPerspective)) {
- var _a = this._tag.geometry instanceof Component_1.RectGeometry ?
- this._tag.geometry.getVertex2d(this._tag.iconIndex) :
- this._tag.geometry.getPoleOfInaccessibility2d(), iconBasicX = _a[0], iconBasicY = _a[1];
- var iconCanvas = this._viewportCoords.basicToCanvasSafe(iconBasicX, iconBasicY, container, this._transform, camera);
- if (iconCanvas != null) {
- var interact = function (e) {
- _this._interact$.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$.next(_this._tag);
- };
- var properties = {
- onclick: click,
- onmousedown: interact,
- style: { transform: transform },
- };
- vNodes.push(vd.h("div.TagSymbol", properties, [sprite]));
- }
- }
- }
- else if (this._tag.text != null && (isRect || isPerspective)) {
- var _b = this._tag.geometry instanceof Component_1.RectGeometry ?
- this._tag.geometry.getVertex2d(3) :
- this._tag.geometry.getPoleOfInaccessibility2d(), textBasicX = _b[0], textBasicY = _b[1];
- var textCanvas = this._viewportCoords.basicToCanvasSafe(textBasicX, textBasicY, container, this._transform, camera);
- if (textCanvas != null) {
- var textCanvasX = Math.round(textCanvas[0]);
- var textCanvasY = Math.round(textCanvas[1]);
- var transform = this._tag.geometry instanceof Component_1.RectGeometry ?
- "translate(" + textCanvasX + "px," + textCanvasY + "px)" :
- "translate(-50%, -50%) translate(" + textCanvasX + "px," + textCanvasY + "px)";
- var interact = function (e) {
- _this._interact$.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._colorToCss = function (color) {
- return "#" + ("000000" + color.toString(16)).substr(-6);
- };
- OutlineRenderTag.prototype._createFill = function () {
- var triangles = this._getTriangles();
- var positions = new Float32Array(triangles);
- var geometry = new THREE.BufferGeometry();
- geometry.addAttribute("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);
- };
- 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._createLine = function (points3d) {
- var positions = this._getLinePositions(points3d);
- var geometry = new THREE.BufferGeometry();
- geometry.addAttribute("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;
- };
- OutlineRenderTag.prototype._createOutline = function () {
- return this._createLine(this._getPoints3d());
- };
- OutlineRenderTag.prototype._disposeFill = function () {
- if (this._fill == null) {
- return;
- }
- this._fill.geometry.dispose();
- this._fill.material.dispose();
- this._fill = null;
- };
- 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._disposeOutline = function () {
- if (this._outline == null) {
- return;
- }
- this._outline.geometry.dispose();
- this._outline.material.dispose();
- this._outline = null;
- };
- OutlineRenderTag.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;
- };
- OutlineRenderTag.prototype._getHoles3d = function () {
- var polygonGeometry = this._tag.geometry;
- return this._in3dDomain() ?
- polygonGeometry.getHoleVertices3d(this._transform) :
- polygonGeometry.getHolePoints3d(this._transform);
- };
- 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._in3dDomain = function () {
- return this._tag.geometry instanceof Component_1.PolygonGeometry && this._tag.domain === Component_1.TagDomain.ThreeDimensional;
- };
- OutlineRenderTag.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,
- });
- };
- };
- OutlineRenderTag.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.addAttribute("position", new THREE.BufferAttribute(positions, 3));
- }
- geometry.computeBoundingSphere();
- };
- OutlineRenderTag.prototype._updateFillMaterial = function (material) {
- material.color = new THREE.Color(this._tag.fillColor);
- material.opacity = this._tag.fillOpacity;
- material.needsUpdate = true;
- };
- 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];
- var material = hole.material;
- this._updateLineBasicMaterial(material);
- }
- };
- OutlineRenderTag.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();
- };
- OutlineRenderTag.prototype._updateOulineGeometry = function () {
- this._updateLine(this._outline, this._getPoints3d());
- };
- OutlineRenderTag.prototype._updateOutlineMaterial = function () {
- var material = this._outline.material;
- this._updateLineBasicMaterial(material);
- };
- 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;
- };
- return OutlineRenderTag;
-}(Component_1.RenderTag));
-exports.OutlineRenderTag = OutlineRenderTag;
-
-
-},{"../../../Component":275,"three":226,"virtual-dom":231}],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 });
-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: true,
- 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: true,
- 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$.next(this);
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "fillColor", {
- /**
- * Get fill color property.
- * @returns {number}
- */
- get: function () {
- return this._fillColor;
- },
- /**
- * Set fill color property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._fillColor = value;
- this._notifyChanged$.next(this);
- },
- enumerable: true,
- 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$.next(this);
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "geometry", {
- /** @inheritdoc */
- get: function () {
- return this._geometry;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "icon", {
- /**
- * Get icon property.
- * @returns {string}
- */
- get: function () {
- return this._icon;
- },
- /**
- * Set icon property.
- * @param {string}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._icon = value;
- this._notifyChanged$.next(this);
- },
- enumerable: true,
- 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$.next(this);
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "iconIndex", {
- /**
- * Get icon index property.
- * @returns {number}
- */
- get: function () {
- return this._iconIndex;
- },
- /**
- * Set icon index property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._iconIndex = value;
- this._notifyChanged$.next(this);
- },
- enumerable: true,
- 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$.next(this);
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "lineColor", {
- /**
- * Get line color property.
- * @returns {number}
- */
- get: function () {
- return this._lineColor;
- },
- /**
- * Set line color property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._lineColor = value;
- this._notifyChanged$.next(this);
- },
- enumerable: true,
- 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$.next(this);
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "lineWidth", {
- /**
- * Get line width property.
- * @returns {number}
- */
- get: function () {
- return this._lineWidth;
- },
- /**
- * Set line width property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._lineWidth = value;
- this._notifyChanged$.next(this);
- },
- enumerable: true,
- 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$.next(this);
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(OutlineTag.prototype, "textColor", {
- /**
- * Get text color property.
- * @returns {number}
- */
- get: function () {
- return this._textColor;
- },
- /**
- * Set text color property.
- * @param {number}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._textColor = value;
- this._notifyChanged$.next(this);
- },
- enumerable: true,
- 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$.next(this);
- };
- OutlineTag.prototype._twoDimensionalPolygon = function (domain, geometry) {
- return domain !== Component_1.TagDomain.ThreeDimensional && geometry instanceof Component_1.PolygonGeometry;
- };
- /**
- * Event fired when the icon of the outline tag is clicked.
- *
- * @event OutlineTag#click
- * @type {OutlineTag} The tag instance that was clicked.
- */
- OutlineTag.click = "click";
- return OutlineTag;
-}(Component_1.Tag));
-exports.OutlineTag = OutlineTag;
-exports.default = OutlineTag;
-
-},{"../../../Component":275,"../../../Viewer":286,"rxjs":27}],368:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var rxjs_1 = require("rxjs");
-var Geo_1 = require("../../../Geo");
-var RenderTag = /** @class */ (function () {
- function RenderTag(tag, transform, viewportCoords) {
- this._tag = tag;
- this._transform = transform;
- this._viewportCoords = !!viewportCoords ? viewportCoords : new Geo_1.ViewportCoords();
- this._glObjectsChanged$ = new rxjs_1.Subject();
- this._interact$ = new rxjs_1.Subject();
- }
- Object.defineProperty(RenderTag.prototype, "glObjectsChanged$", {
- get: function () {
- return this._glObjectsChanged$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(RenderTag.prototype, "interact$", {
- get: function () {
- return this._interact$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(RenderTag.prototype, "tag", {
- get: function () {
- return this._tag;
- },
- enumerable: true,
- configurable: true
- });
- return RenderTag;
-}());
-exports.RenderTag = RenderTag;
-exports.default = RenderTag;
-
-},{"../../../Geo":278,"rxjs":27}],369:[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 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":275,"../../../Viewer":286,"virtual-dom":231}],370:[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 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$.next(this);
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(SpotTag.prototype, "editable", {
- /**
- * Get editable property.
- * @returns {boolean} Value indicating if tag is editable.
- */
- get: function () {
- return this._editable;
- },
- /**
- * Set editable property.
- * @param {boolean}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._editable = value;
- this._notifyChanged$.next(this);
- },
- enumerable: true,
- 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$.next(this);
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(SpotTag.prototype, "text", {
- /**
- * Get text property.
- * @returns {string}
- */
- get: function () {
- return this._text;
- },
- /**
- * Set text property.
- * @param {string}
- *
- * @fires Tag#changed
- */
- set: function (value) {
- this._text = value;
- this._notifyChanged$.next(this);
- },
- enumerable: true,
- 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$.next(this);
- },
- enumerable: true,
- configurable: true
- });
- /**
- * Set options for tag.
- *
- * @description Sets all the option properties provided and keps
- * the rest of the values as is.
- *
- * @param {ISpotTagOptions} options - Spot tag options
- *
- * @fires {Tag#changed}
- */
- SpotTag.prototype.setOptions = function (options) {
- this._color = options.color == null ? this._color : options.color;
- this._editable = options.editable == null ? this._editable : options.editable;
- this._icon = options.icon === undefined ? this._icon : options.icon;
- this._text = options.text === undefined ? this._text : options.text;
- this._textColor = options.textColor == null ? this._textColor : options.textColor;
- this._notifyChanged$.next(this);
- };
- return SpotTag;
-}(Component_1.Tag));
-exports.SpotTag = SpotTag;
-exports.default = SpotTag;
-
-},{"../../../Component":275}],371:[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 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: true,
- configurable: true
- });
- Object.defineProperty(Tag.prototype, "geometry", {
- /**
- * Get geometry property.
- * @returns {Geometry} The geometry of the tag.
- */
- get: function () {
- return this._geometry;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Tag.prototype, "changed$", {
- /**
- * Get changed observable.
- * @returns {Observable<Tag>}
- * @ignore
- */
- get: function () {
- return this._notifyChanged$;
- },
- enumerable: true,
- 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: true,
- 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":285,"rxjs":27,"rxjs/operators":225}],372:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-/**
- * 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;
-
-},{}],373:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-/**
- * 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;
-
-},{}],374:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- 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;
-
-},{}],375:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: {
- type: "f",
- value: 1,
- },
- phiLength: {
- type: "f",
- value: phiLength,
- },
- phiShift: {
- type: "f",
- value: phiShift,
- },
- projectorMat: {
- type: "m4",
- value: transform.rt,
- },
- projectorTex: {
- type: "t",
- value: texture,
- },
- thetaLength: {
- type: "f",
- value: thetaLength,
- },
- thetaShift: {
- type: "f",
- 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: {
- type: "f",
- value: 1,
- },
- opacity: {
- type: "f",
- value: 1,
- },
- phiLength: {
- type: "f",
- value: phiLength,
- },
- phiShift: {
- type: "f",
- value: phiShift,
- },
- projectorMat: {
- type: "m4",
- value: transform.rt,
- },
- projectorTex: {
- type: "t",
- value: texture,
- },
- thetaLength: {
- type: "f",
- value: thetaLength,
- },
- thetaShift: {
- type: "f",
- 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: {
- type: "f",
- value: transform.focal,
- },
- k1: {
- type: "f",
- value: transform.ck1,
- },
- k2: {
- type: "f",
- value: transform.ck2,
- },
- opacity: {
- type: "f",
- value: 1,
- },
- projectorMat: {
- type: "m4",
- value: transform.basicRt,
- },
- projectorTex: {
- type: "t",
- value: texture,
- },
- radial_peak: {
- type: "f",
- value: !!transform.radialPeak ? transform.radialPeak : 0,
- },
- scale_x: {
- type: "f",
- value: Math.max(transform.basicHeight, transform.basicWidth) / transform.basicWidth,
- },
- scale_y: {
- type: "f",
- 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: {
- type: "f",
- value: transform.focal,
- },
- k1: {
- type: "f",
- value: transform.ck1,
- },
- k2: {
- type: "f",
- value: transform.ck2,
- },
- opacity: {
- type: "f",
- value: 1,
- },
- projectorMat: {
- type: "m4",
- value: transform.basicRt,
- },
- projectorTex: {
- type: "t",
- value: texture,
- },
- radial_peak: {
- type: "f",
- value: !!transform.radialPeak ? transform.radialPeak : 0,
- },
- scale_x: {
- type: "f",
- value: Math.max(transform.basicHeight, transform.basicWidth) / transform.basicWidth,
- },
- scale_y: {
- type: "f",
- 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: {
- type: "f",
- value: 1,
- },
- focal: {
- type: "f",
- value: transform.focal,
- },
- k1: {
- type: "f",
- value: transform.ck1,
- },
- k2: {
- type: "f",
- value: transform.ck2,
- },
- opacity: {
- type: "f",
- value: 1,
- },
- projectorMat: {
- type: "m4",
- value: transform.basicRt,
- },
- projectorTex: {
- type: "t",
- value: texture,
- },
- radial_peak: {
- type: "f",
- value: !!transform.radialPeak ? transform.radialPeak : 0,
- },
- scale_x: {
- type: "f",
- value: Math.max(transform.basicHeight, transform.basicWidth) / transform.basicWidth,
- },
- scale_y: {
- type: "f",
- 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: {
- type: "f",
- value: 1,
- },
- focal: {
- type: "f",
- value: transform.focal,
- },
- k1: {
- type: "f",
- value: transform.ck1,
- },
- k2: {
- type: "f",
- value: transform.ck2,
- },
- opacity: {
- type: "f",
- value: 1,
- },
- projectorMat: {
- type: "m4",
- value: transform.basicRt,
- },
- projectorTex: {
- type: "t",
- value: texture,
- },
- radial_peak: {
- type: "f",
- value: !!transform.radialPeak ? transform.radialPeak : 0,
- },
- scale_x: {
- type: "f",
- value: Math.max(transform.basicHeight, transform.basicWidth) / transform.basicWidth,
- },
- scale_y: {
- type: "f",
- 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: {
- type: "f",
- value: 1,
- },
- opacity: {
- type: "f",
- value: 1,
- },
- projectorMat: {
- type: "m4",
- value: transform.projectorMatrix(),
- },
- projectorTex: {
- type: "t",
- 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: {
- type: "f",
- value: 1,
- },
- projectorMat: {
- type: "m4",
- value: transform.projectorMatrix(),
- },
- projectorTex: {
- type: "t",
- 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.addAttribute("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.addAttribute("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.addAttribute("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.applyMatrix(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.addAttribute("position", new THREE.BufferAttribute(positions, 3));
- geometry.setIndex(new THREE.BufferAttribute(indices, 1));
- return geometry;
- };
- return MeshFactory;
-}());
-exports.MeshFactory = MeshFactory;
-exports.default = MeshFactory;
-
-},{"../../Component":275,"three":226}],376:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(MeshScene.prototype, "planesOld", {
- get: function () {
- return this._planesOld;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MeshScene.prototype, "planesPeriphery", {
- get: function () {
- return this._planesPeriphery;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MeshScene.prototype, "scene", {
- get: function () {
- return this._scene;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MeshScene.prototype, "sceneOld", {
- get: function () {
- return this._sceneOld;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MeshScene.prototype, "scenePeriphery", {
- get: function () {
- return this._scenePeriphery;
- },
- enumerable: true,
- 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":226}],377:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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":27,"rxjs/operators":225}],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 });
-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":275,"../../Geo":278,"../../State":282,"../utils/ComponentSize":373,"rxjs":27,"rxjs/operators":225,"virtual-dom":231}],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 });
-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":382}],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 __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-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":382}],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 });
-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":382}],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 });
-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;
-
-},{}],383:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(Camera.prototype, "lookat", {
- /**
- * Get lookat.
- * @returns {THREE.Vector3} The lookat vector.
- */
- get: function () {
- return this._lookat;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Camera.prototype, "up", {
- /**
- * Get up.
- * @returns {THREE.Vector3} The up vector.
- */
- get: function () {
- return this._up;
- },
- enumerable: true,
- 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: true,
- 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":226}],384:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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":278,"three":226}],385:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-/**
- * @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;
-
-},{}],386:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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;
-
-},{}],387:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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":226}],388:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "ck2", {
- get: function () {
- return this._ck2;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "cameraProjection", {
- get: function () {
- return this._cameraProjection;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "basicAspect", {
- /**
- * Get basic aspect.
- * @returns {number} The orientation adjusted aspect ratio.
- */
- get: function () {
- return this._basicAspect;
- },
- enumerable: true,
- 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: true,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "basicRt", {
- get: function () {
- return this._basicRt;
- },
- enumerable: true,
- 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: true,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "focal", {
- /**
- * Get focal.
- * @returns {number} The node focal length.
- */
- get: function () {
- return this._focal;
- },
- enumerable: true,
- 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: true,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "gpano", {
- /**
- * Get gpano.
- * @returns {number} The node gpano information.
- */
- get: function () {
- return this._gpano;
- },
- enumerable: true,
- 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: true,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "orientation", {
- /**
- * Get orientation.
- * @returns {number} The image orientation.
- */
- get: function () {
- return this._orientation;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "rt", {
- /**
- * Get rt.
- * @returns {THREE.Matrix4} The extrinsic camera matrix.
- */
- get: function () {
- return this._rt;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "srt", {
- /**
- * Get srt.
- * @returns {THREE.Matrix4} The scaled extrinsic camera matrix.
- */
- get: function () {
- return this._srt;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Transform.prototype, "scale", {
- /**
- * Get scale.
- * @returns {number} The node atomic reconstruction scale.
- */
- get: function () {
- return this._scale;
- },
- enumerable: true,
- 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: true,
- 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: true,
- 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: true,
- 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":226}],389:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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 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":226}],390:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-/**
- * @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;
-
-},{}],391:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var rbush = require("rbush");
-var Edge_1 = require("../Edge");
-var Error_1 = require("../Error");
-var Graph_1 = require("../Graph");
-/**
- * @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 : rbush(16, [".lat", ".lon", ".lat", ".lon"]);
- 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$;
- },
- enumerable: true,
- configurable: true
- });
- /**
- * Caches the full node data for all images within a bounding
- * box.
- *
- * @description The node assets are not cached.
- *
- * @param {ILatLon} sw - South west corner of bounding box.
- * @param {ILatLon} ne - North east corner of bounding box.
- * @returns {Observable<Graph>} Observable emitting the full
- * nodes in the bounding box.
- */
- Graph.prototype.cacheBoundingBox$ = 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":276,"../Error":277,"../Graph":279,"rbush":26,"rxjs":27,"rxjs/operators":225}],392:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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":277,"../Geo":278,"latlon-geohash":21,"three":226}],393:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-/**
- * 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;
-
-},{}],394:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- 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$.pipe(operators_1.first(), operators_1.tap(function (graph) {
- graph.uncache(keepKeys, keepSequenceKey);
- }), operators_1.map(function (graph) {
- return undefined;
- }));
- };
- GraphService.prototype._abortSubjects = function (subjects) {
- for (var _i = 0, _a = subjects.slice(); _i < _a.length; _i++) {
- var subject = _a[_i];
- this._removeFromArray(subject, subjects);
- subject.error(new Error("Cache node request was aborted."));
- }
- };
- GraphService.prototype._removeFromArray = function (object, objects) {
- var index = objects.indexOf(object);
- if (index !== -1) {
- objects.splice(index, 1);
- }
- };
- GraphService.prototype._resetSubscriptions = function (subscriptions) {
- for (var _i = 0, _a = subscriptions.slice(); _i < _a.length; _i++) {
- var subscription = _a[_i];
- this._removeFromArray(subscription, subscriptions);
- if (!subscription.closed) {
- subscription.unsubscribe();
- }
- }
- };
- return GraphService;
-}());
-exports.GraphService = GraphService;
-exports.default = GraphService;
-
-},{"../Graph":279,"rxjs":27,"rxjs/operators":225}],395:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var operators_1 = require("rxjs/operators");
-var rxjs_1 = require("rxjs");
-var ImageLoadingService = /** @class */ (function () {
- function ImageLoadingService() {
- this._loadnode$ = 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: true,
- configurable: true
- });
- Object.defineProperty(ImageLoadingService.prototype, "loadstatus$", {
- get: function () {
- return this._loadstatus$;
- },
- enumerable: true,
- configurable: true
- });
- return ImageLoadingService;
-}());
-exports.ImageLoadingService = ImageLoadingService;
-
-},{"rxjs":27,"rxjs/operators":225}],396:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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":24}],397:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "key", {
- /**
- * Get key.
- *
- * @returns {string} Unique key of the node.
- */
- get: function () {
- return this._core.key;
- },
- enumerable: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "orientation", {
- /**
- * Get orientation.
- *
- * @returns {number} EXIF orientation of original image.
- */
- get: function () {
- return this._fill.orientation;
- },
- enumerable: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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: true,
- 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$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "userKey", {
- /**
- * Get userKey.
- *
- * @returns {string} Unique key of the user who uploaded
- * the image.
- */
- get: function () {
- return this._fill.user.key;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "username", {
- /**
- * Get username.
- *
- * @returns {string} Username of the user who uploaded
- * the image.
- */
- get: function () {
- return this._fill.user.username;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Node.prototype, "width", {
- /**
- * Get width.
- *
- * @returns {number} Width of original image, not
- * adjusted for orientation.
- */
- get: function () {
- return this._fill.width;
- },
- enumerable: true,
- configurable: true
- });
- /**
- * Cache the image and mesh assets.
- *
- * @description The assets are always cached internally by the
- * library prior to setting a node as the current node.
- *
- * @returns {Observable<Node>} Observable emitting this node whenever the
- * load status has changed and when the mesh or image has been fully loaded.
- *
- * @ignore
- */
- Node.prototype.cacheAssets$ = 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":225}],398:[function(require,module,exports){
-(function (Buffer){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- 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$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(NodeCache.prototype, "loadStatus", {
- /**
- * Get loadStatus.
- *
- * @returns {ILoadStatus} Value indicating the load status
- * of the mesh and image.
- */
- get: function () {
- return this._loadStatus;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(NodeCache.prototype, "mesh", {
- /**
- * Get mesh.
- *
- * @description Will not be set when assets have not been cached
- * or when the object has been disposed.
- *
- * @returns {IMesh} SfM triangulated mesh of reconstructed
- * atomic 3D points.
- */
- get: function () {
- return this._mesh;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(NodeCache.prototype, "sequenceEdges", {
- /**
- * Get sequenceEdges.
- *
- * @returns {IEdgeStatus} Value describing the status of the
- * sequence edges.
- */
- get: function () {
- return this._sequenceEdges;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(NodeCache.prototype, "sequenceEdges$", {
- /**
- * Get sequenceEdges$.
- *
- * @returns {Observable<IEdgeStatus>} Observable emitting
- * values describing the status of the sequence edges.
- */
- get: function () {
- return this._sequenceEdges$;
- },
- enumerable: true,
- 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: true,
- 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$;
- },
- enumerable: true,
- configurable: true
- });
- /**
- * Cache the image and mesh assets.
- *
- * @param {string} key - Key of the node to cache.
- * @param {boolean} pano - Value indicating whether node is a panorama.
- * @param {boolean} merged - Value indicating whether node is merged.
- * @returns {Observable<NodeCache>} Observable emitting this node
- * cache whenever the load status has changed and when the mesh or image
- * has been fully loaded.
- */
- NodeCache.prototype.cacheAssets$ = 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":279,"../Utils":285,"buffer":7,"rxjs":27,"rxjs/operators":225}],399:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-/**
- * @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: true,
- 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: true,
- 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;
-
-},{}],400:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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":276,"../../Error":277,"../../Geo":278,"three":226}],401:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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;
-
-},{}],402:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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":276}],403:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- return EdgeCalculatorSettings;
-}());
-exports.EdgeCalculatorSettings = EdgeCalculatorSettings;
-exports.default = EdgeCalculatorSettings;
-
-},{}],404:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-/**
- * 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 = {}));
-
-},{}],405:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(DOMRenderer.prototype, "render$", {
- get: function () {
- return this._render$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(DOMRenderer.prototype, "renderAdaptive$", {
- get: function () {
- return this._renderAdaptive$;
- },
- enumerable: true,
- 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":281,"rxjs":27,"rxjs/operators":225,"virtual-dom":231}],406:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var GLRenderStage;
-(function (GLRenderStage) {
- GLRenderStage[GLRenderStage["Background"] = 0] = "Background";
- GLRenderStage[GLRenderStage["Foreground"] = 1] = "Foreground";
-})(GLRenderStage = exports.GLRenderStage || (exports.GLRenderStage = {}));
-exports.default = GLRenderStage;
-
-},{}],407:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(GLRenderer.prototype, "webGLRenderer$", {
- get: function () {
- return this._webGLRenderer$;
- },
- enumerable: true,
- 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":281,"../Utils":285,"rxjs":27,"rxjs/operators":225,"three":226}],408:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(RenderCamera.prototype, "camera", {
- get: function () {
- return this._camera;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(RenderCamera.prototype, "changed", {
- get: function () {
- return this._frameId === this._changedForFrame;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(RenderCamera.prototype, "frameId", {
- get: function () {
- return this._frameId;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(RenderCamera.prototype, "perspective", {
- get: function () {
- return this._perspective;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(RenderCamera.prototype, "renderMode", {
- get: function () {
- return this._renderMode;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(RenderCamera.prototype, "rotation", {
- get: function () {
- return this._rotation;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(RenderCamera.prototype, "zoom", {
- get: function () {
- return this._zoom;
- },
- enumerable: true,
- configurable: true
- });
- 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._previousFov = this._computePreviousFov();
- }
- 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);
- this._perspective.lookAt(camera.lookat);
- 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 () {
- if (this._perspective.aspect === 0) {
- return 0;
- }
- if (!this._currentNodeId) {
- return this._initialFov;
- }
- return this._currentPano ?
- this._yToFov(1, this._zoom) :
- this._computeVerticalFov(this._currentProjectedPoints, this._renderMode, this._zoom, this.perspective.aspect);
- };
- RenderCamera.prototype._computeFov = function () {
- this._currentFov = this._computeCurrentFov();
- this._previousFov = this._computePreviousFov();
- return this._interpolateFov(this._currentFov, this._previousFov, this._alpha);
- };
- RenderCamera.prototype._computePreviousFov = function () {
- if (this._perspective.aspect === 0) {
- return 0;
- }
- if (!this._currentNodeId) {
- return this._initialFov;
- }
- return !this._previousNodeId ?
- this._currentFov :
- this._previousPano ?
- this._yToFov(1, this._zoom) :
- this._computeVerticalFov(this._previousProjectedPoints, this._renderMode, this._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":278,"../Render":281,"../State":282,"three":226}],409:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-/**
- * 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;
-
-},{}],410:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(RenderService.prototype, "element", {
- get: function () {
- return this._element;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(RenderService.prototype, "resize$", {
- get: function () {
- return this._resize$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(RenderService.prototype, "size$", {
- get: function () {
- return this._size$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(RenderService.prototype, "renderMode$", {
- get: function () {
- return this._renderMode$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(RenderService.prototype, "renderCameraFrame$", {
- get: function () {
- return this._renderCameraFrame$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(RenderService.prototype, "renderCamera$", {
- get: function () {
- return this._renderCamera$;
- },
- enumerable: true,
- configurable: true
- });
- return RenderService;
-}());
-exports.RenderService = RenderService;
-exports.default = RenderService;
-
-
-},{"../Geo":278,"../Render":281,"rxjs":27,"rxjs/operators":225}],411:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(FrameGenerator.prototype, "requestAnimationFrame", {
- get: function () {
- return this._requestAnimationFrame;
- },
- enumerable: true,
- configurable: true
- });
- return FrameGenerator;
-}());
-exports.FrameGenerator = FrameGenerator;
-exports.default = FrameGenerator;
-
-},{}],412:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(RotationDelta.prototype, "theta", {
- get: function () {
- return this._theta;
- },
- set: function (value) {
- this._theta = value;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(RotationDelta.prototype, "isZero", {
- get: function () {
- return this._phi === 0 && this._theta === 0;
- },
- enumerable: true,
- 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;
-
-},{}],413:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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;
-
-},{}],414:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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,
- });
- }
- 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();
- };
- 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: true,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "reference", {
- get: function () {
- return this._state.reference;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "alpha", {
- get: function () {
- return this._state.alpha;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "camera", {
- get: function () {
- return this._state.camera;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "zoom", {
- get: function () {
- return this._state.zoom;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "currentNode", {
- get: function () {
- return this._state.currentNode;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "previousNode", {
- get: function () {
- return this._state.previousNode;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "currentCamera", {
- get: function () {
- return this._state.currentCamera;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "currentTransform", {
- get: function () {
- return this._state.currentTransform;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "previousTransform", {
- get: function () {
- return this._state.previousTransform;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "trajectory", {
- get: function () {
- return this._state.trajectory;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "currentIndex", {
- get: function () {
- return this._state.currentIndex;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "lastNode", {
- get: function () {
- return this._state.trajectory[this._state.trajectory.length - 1];
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "nodesAhead", {
- get: function () {
- return this._state.trajectory.length - 1 - this._state.currentIndex;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateContext.prototype, "motionless", {
- get: function () {
- return this._state.motionless;
- },
- enumerable: true,
- configurable: true
- });
- 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":278,"../State":282}],415:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "currentNode$", {
- get: function () {
- return this._currentNode$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "currentKey$", {
- get: function () {
- return this._currentKey$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "currentNodeExternal$", {
- get: function () {
- return this._currentNodeExternal$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "currentCamera$", {
- get: function () {
- return this._currentCamera$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "currentTransform$", {
- get: function () {
- return this._currentTransform$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "state$", {
- get: function () {
- return this._state$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "reference$", {
- get: function () {
- return this._reference$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "inMotion$", {
- get: function () {
- return this._inMotion$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "inTranslation$", {
- get: function () {
- return this._inTranslation$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateService.prototype, "appendNode$", {
- get: function () {
- return this._appendNode$;
- },
- enumerable: true,
- 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":282,"rxjs":27,"rxjs/operators":225}],416:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-/**
- * 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;
-
-},{}],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 });
-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":282,"three":226}],418:[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 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":282,"three":226}],419:[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 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":282}],420:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "alpha", {
- get: function () {
- return this._getAlpha();
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "camera", {
- get: function () {
- return this._camera;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "zoom", {
- get: function () {
- return this._zoom;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "trajectory", {
- get: function () {
- return this._trajectory;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "currentIndex", {
- get: function () {
- return this._currentIndex;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "currentNode", {
- get: function () {
- return this._currentNode;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "previousNode", {
- get: function () {
- return this._previousNode;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "currentCamera", {
- get: function () {
- return this._currentCamera;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "currentTransform", {
- get: function () {
- return this._trajectoryTransforms.length > 0 ?
- this._trajectoryTransforms[this.currentIndex] : null;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "previousTransform", {
- get: function () {
- return this._trajectoryTransforms.length > 1 && this.currentIndex > 0 ?
- this._trajectoryTransforms[this.currentIndex - 1] : null;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "motionless", {
- get: function () {
- return this._motionless;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(StateBase.prototype, "transitionMode", {
- get: function () {
- return this._transitionMode;
- },
- enumerable: true,
- 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":277,"../../Geo":278,"../../State":282}],421:[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 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":282,"@mapbox/unitbezier":2}],422:[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 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":282}],423:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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":27}],424:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-/**
- * @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;
-
-},{}],425:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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":278}],426:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- 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$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(TextureProvider.prototype, "key", {
- /**
- * Get key.
- *
- * @returns {boolean} The identifier of the image for
- * which to render textures.
- */
- get: function () {
- return this._key;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(TextureProvider.prototype, "textureUpdated$", {
- /**
- * Get textureUpdated$.
- *
- * @returns {Observable<boolean>} Observable emitting
- * values when an existing texture has been updated.
- */
- get: function () {
- return this._updated$;
- },
- enumerable: true,
- 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: true,
- 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);
- this._renderer.render(scene, this._camera, this._renderTarget);
- this._renderer.setRenderTarget(undefined);
- 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":27,"rxjs/operators":225,"three":226}],427:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var DOM = /** @class */ (function () {
- function DOM(doc) {
- this._document = !!doc ? doc : document;
- }
- Object.defineProperty(DOM.prototype, "document", {
- get: function () {
- return this._document;
- },
- enumerable: true,
- 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;
-
-},{}],428:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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;
-
-},{}],429:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Viewer_1 = require("../Viewer");
-var Settings = /** @class */ (function () {
- function Settings() {
- }
- 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;
- };
- Object.defineProperty(Settings, "baseImageSize", {
- get: function () {
- return Settings._baseImageSize;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Settings, "basePanoramaSize", {
- get: function () {
- return Settings._basePanoramaSize;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Settings, "maxImageSize", {
- get: function () {
- return Settings._maxImageSize;
- },
- enumerable: true,
- configurable: true
- });
- return Settings;
-}());
-exports.Settings = Settings;
-exports.default = Settings;
-
-},{"../Viewer":286}],430:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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;
-
-},{}],431:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Urls = /** @class */ (function () {
- function Urls() {
- }
- Object.defineProperty(Urls, "explore", {
- get: function () {
- return Urls._scheme + "://" + Urls._exploreHost;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Urls, "origin", {
- get: function () {
- return Urls._origin;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Urls, "tileScheme", {
- get: function () {
- return Urls._scheme;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Urls, "tileDomain", {
- get: function () {
- return Urls._imageTileHost;
- },
- enumerable: true,
- configurable: true
- });
- Urls.atomicReconstruction = function (key) {
- return Urls._scheme + "://" + Urls._atomicReconstructionHost + "/" + key + "/sfm/v1.0/atomic_reconstruction.json";
- };
- 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.atomicReconstructionHost) {
- Urls._atomicReconstructionHost = options.atomicReconstructionHost;
- }
- 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._atomicReconstructionHost = "atomic-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;
-
-},{}],432:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-/**
- * 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;
-
-},{}],433:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- 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":279,"rxjs":27,"rxjs/operators":225}],434:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- 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":275,"rxjs/operators":225}],435:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var Render_1 = require("../Render");
-var Utils_1 = require("../Utils");
-var Viewer_1 = require("../Viewer");
-var Container = /** @class */ (function () {
- function Container(id, stateService, options, dom) {
- this.id = id;
- this._dom = !!dom ? dom : new Utils_1.DOM();
- this._container = this._dom.document.getElementById(id);
- if (!this._container) {
- throw new Error("Container '" + id + "' not found.");
- }
- 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: true,
- configurable: true
- });
- Object.defineProperty(Container.prototype, "canvasContainer", {
- get: function () {
- return this._canvasContainer;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Container.prototype, "domContainer", {
- get: function () {
- return this._domContainer;
- },
- enumerable: true,
- configurable: true
- });
- return Container;
-}());
-exports.Container = Container;
-exports.default = Container;
-
-},{"../Render":281,"../Utils":285,"../Viewer":286}],436:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-/**
- * 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(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).mapillary={})}(this,(function(e){"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.
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+/**
+ * @license
+ * Copyright 2010-2021 Three.js Authors
+ * SPDX-License-Identifier: MIT
+ */const jt=100,Gt=301,Wt=302,qt=306,Xt=1e3,Zt=1001,Yt=1002,Jt=1003,Kt=1006,Qt=1008,ei=1009,ti=1012,ii=1014,ni=1015,ri=1016,si=1020,ai=1022,oi=1023,hi=1026,ci=1027,li=2300,ui=2301,di=2302,pi=2400,mi=2401,fi=2402,gi=2500,_i=3e3,vi=3001,yi=3007,bi=3002,xi=7680,wi=35044,Mi=35048,Si="300 es";class Ti{addEventListener(e,t){void 0===this._listeners&&(this._listeners={});const i=this._listeners;void 0===i[e]&&(i[e]=[]),-1===i[e].indexOf(t)&&i[e].push(t)}hasEventListener(e,t){if(void 0===this._listeners)return!1;const i=this._listeners;return void 0!==i[e]&&-1!==i[e].indexOf(t)}removeEventListener(e,t){if(void 0===this._listeners)return;const i=this._listeners[e];if(void 0!==i){const e=i.indexOf(t);-1!==e&&i.splice(e,1)}}dispatchEvent(e){if(void 0===this._listeners)return;const t=this._listeners[e.type];if(void 0!==t){e.target=this;const i=t.slice(0);for(let t=0,n=i.length;t<n;t++)i[t].call(this,e);e.target=null}}}let Ci=1234567;const Ei=Math.PI/180,Ai=180/Math.PI,Ii=[];for(let e=0;e<256;e++)Ii[e]=(e<16?"0":"")+e.toString(16);const Ri="undefined"!=typeof crypto&&"randomUUID"in crypto;function Pi(){if(Ri)return crypto.randomUUID().toUpperCase();const e=4294967295*Math.random()|0,t=4294967295*Math.random()|0,i=4294967295*Math.random()|0,n=4294967295*Math.random()|0;return(Ii[255&e]+Ii[e>>8&255]+Ii[e>>16&255]+Ii[e>>24&255]+"-"+Ii[255&t]+Ii[t>>8&255]+"-"+Ii[t>>16&15|64]+Ii[t>>24&255]+"-"+Ii[63&i|128]+Ii[i>>8&255]+"-"+Ii[i>>16&255]+Ii[i>>24&255]+Ii[255&n]+Ii[n>>8&255]+Ii[n>>16&255]+Ii[n>>24&255]).toUpperCase()}function Li(e,t,i){return Math.max(t,Math.min(i,e))}function Di(e,t){return(e%t+t)%t}function Ni(e,t,i){return(1-i)*e+i*t}function $i(e){return 0==(e&e-1)&&0!==e}function ki(e){return Math.pow(2,Math.floor(Math.log(e)/Math.LN2))}var Oi=Object.freeze({__proto__:null,DEG2RAD:Ei,RAD2DEG:Ai,generateUUID:Pi,clamp:Li,euclideanModulo:Di,mapLinear:function(e,t,i,n,r){return n+(e-t)*(r-n)/(i-t)},inverseLerp:function(e,t,i){return e!==t?(i-e)/(t-e):0},lerp:Ni,damp:function(e,t,i,n){return Ni(e,t,1-Math.exp(-i*n))},pingpong:function(e,t=1){return t-Math.abs(Di(e,2*t)-t)},smoothstep:function(e,t,i){return e<=t?0:e>=i?1:(e=(e-t)/(i-t))*e*(3-2*e)},smootherstep:function(e,t,i){return e<=t?0:e>=i?1:(e=(e-t)/(i-t))*e*e*(e*(6*e-15)+10)},randInt:function(e,t){return e+Math.floor(Math.random()*(t-e+1))},randFloat:function(e,t){return e+Math.random()*(t-e)},randFloatSpread:function(e){return e*(.5-Math.random())},seededRandom:function(e){return void 0!==e&&(Ci=e%2147483647),Ci=16807*Ci%2147483647,(Ci-1)/2147483646},degToRad:function(e){return e*Ei},radToDeg:function(e){return e*Ai},isPowerOfTwo:$i,ceilPowerOfTwo:function(e){return Math.pow(2,Math.ceil(Math.log(e)/Math.LN2))},floorPowerOfTwo:ki,setQuaternionFromProperEuler:function(e,t,i,n,r){const s=Math.cos,a=Math.sin,o=s(i/2),h=a(i/2),c=s((t+n)/2),l=a((t+n)/2),u=s((t-n)/2),d=a((t-n)/2),p=s((n-t)/2),m=a((n-t)/2);switch(r){case"XYX":e.set(o*l,h*u,h*d,o*c);break;case"YZY":e.set(h*d,o*l,h*u,o*c);break;case"ZXZ":e.set(h*u,h*d,o*l,o*c);break;case"XZX":e.set(o*l,h*m,h*p,o*c);break;case"YXY":e.set(h*p,o*l,h*m,o*c);break;case"ZYZ":e.set(h*m,h*p,o*l,o*c);break;default:console.warn("THREE.MathUtils: .setQuaternionFromProperEuler() encountered an unknown order: "+r)}}});class zi{constructor(e=0,t=0){this.x=e,this.y=t}get width(){return this.x}set width(e){this.x=e}get height(){return this.y}set height(e){this.y=e}set(e,t){return this.x=e,this.y=t,this}setScalar(e){return this.x=e,this.y=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y)}copy(e){return this.x=e.x,this.y=e.y,this}add(e,t){return void 0!==t?(console.warn("THREE.Vector2: .add() now only accepts one argument. 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Ti{constructor(e=Wi.DEFAULT_IMAGE,t=Wi.DEFAULT_MAPPING,i=1001,n=1001,r=1006,s=1008,a=1023,o=1009,h=1,c=3e3){super(),Object.defineProperty(this,"id",{value:Gi++}),this.uuid=Pi(),this.name="",this.image=e,this.mipmaps=[],this.mapping=t,this.wrapS=i,this.wrapT=n,this.magFilter=r,this.minFilter=s,this.anisotropy=h,this.format=a,this.internalFormat=null,this.type=o,this.offset=new zi(0,0),this.repeat=new zi(1,1),this.center=new zi(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Fi,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=c,this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return(new this.constructor).copy(this)}copy(e){return this.name=e.name,this.image=e.image,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.encoding=e.encoding,this.userData=JSON.parse(JSON.stringify(e.userData)),this}toJSON(e){const t=void 0===e||"string"==typeof e;if(!t&&void 0!==e.textures[this.uuid])return e.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=Pi()),!t&&void 0===e.images[n.uuid]){let t;if(Array.isArray(n)){t=[];for(let e=0,i=n.length;e<i;e++)n[e].isDataTexture?t.push(qi(n[e].image)):t.push(qi(n[e]))}else t=qi(n);e.images[n.uuid]={uuid:n.uuid,url:t}}i.image=n.uuid}return"{}"!==JSON.stringify(this.userData)&&(i.userData=this.userData),t||(e.textures[this.uuid]=i),i}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(300!==this.mapping)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case Xt:e.x=e.x-Math.floor(e.x);break;case Zt:e.x=e.x<0?0:1;break;case Yt:1===Math.abs(Math.floor(e.x)%2)?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x)}if(e.y<0||e.y>1)switch(this.wrapT){case Xt:e.y=e.y-Math.floor(e.y);break;case Zt:e.y=e.y<0?0:1;break;case Yt:1===Math.abs(Math.floor(e.y)%2)?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y)}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){!0===e&&this.version++}}function qi(e){return"undefined"!=typeof HTMLImageElement&&e instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&e instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&e instanceof ImageBitmap?ji.getDataURL(e):e.data?{data:Array.prototype.slice.call(e.data),width:e.width,height:e.height,type:e.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}Wi.DEFAULT_IMAGE=void 0,Wi.DEFAULT_MAPPING=300,Wi.prototype.isTexture=!0;class Xi{constructor(e=0,t=0,i=0,n=1){this.x=e,this.y=t,this.z=i,this.w=n}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,t,i,n){return this.x=e,this.y=t,this.z=i,this.w=n,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){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: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=void 0!==e.w?e.w:1,this}add(e,t){return void 0!==t?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this)}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this}sub(e,t){return void 0!==t?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this)}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}applyMatrix4(e){const t=this.x,i=this.y,n=this.z,r=this.w,s=e.elements;return this.x=s[0]*t+s[4]*i+s[8]*n+s[12]*r,this.y=s[1]*t+s[5]*i+s[9]*n+s[13]*r,this.z=s[2]*t+s[6]*i+s[10]*n+s[14]*r,this.w=s[3]*t+s[7]*i+s[11]*n+s[15]*r,this}divideScalar(e){return this.multiplyScalar(1/e)}setAxisAngleFromQuaternion(e){this.w=2*Math.acos(e.w);const t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this}setAxisAngleFromRotationMatrix(e){let t,i,n,r;const s=.01,a=.1,o=e.elements,h=o[0],c=o[4],l=o[8],u=o[1],d=o[5],p=o[9],m=o[2],f=o[6],g=o[10];if(Math.abs(c-u)<s&&Math.abs(l-m)<s&&Math.abs(p-f)<s){if(Math.abs(c+u)<a&&Math.abs(l+m)<a&&Math.abs(p+f)<a&&Math.abs(h+d+g-3)<a)return this.set(1,0,0,0),this;t=Math.PI;const e=(h+1)/2,o=(d+1)/2,_=(g+1)/2,v=(c+u)/4,y=(l+m)/4,b=(p+f)/4;return e>o&&e>_?e<s?(i=0,n=.707106781,r=.707106781):(i=Math.sqrt(e),n=v/i,r=y/i):o>_?o<s?(i=.707106781,n=0,r=.707106781):(n=Math.sqrt(o),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,t),this}let _=Math.sqrt((f-p)*(f-p)+(l-m)*(l-m)+(u-c)*(u-c));return Math.abs(_)<.001&&(_=1),this.x=(f-p)/_,this.y=(l-m)/_,this.z=(u-c)/_,this.w=Math.acos((h+d+g-1)/2),this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this.w=Math.max(e.w,Math.min(t.w,this.w)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this.w=Math.max(e,Math.min(t,this.w)),this}clampLength(e,t){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(t,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(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.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(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this}lerpVectors(e,t,i){return this.x=e.x+(t.x-e.x)*i,this.y=e.y+(t.y-e.y)*i,this.z=e.z+(t.z-e.z)*i,this.w=e.w+(t.w-e.w)*i,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e}fromBufferAttribute(e,t,i){return void 0!==i&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}}Xi.prototype.isVector4=!0;class Zi extends Ti{constructor(e,t,i={}){super(),this.width=e,this.height=t,this.depth=1,this.scissor=new Xi(0,0,e,t),this.scissorTest=!1,this.viewport=new Xi(0,0,e,t),this.texture=new Wi(void 0,i.mapping,i.wrapS,i.wrapT,i.magFilter,i.minFilter,i.format,i.type,i.anisotropy,i.encoding),this.texture.isRenderTargetTexture=!0,this.texture.image={width:e,height:t,depth:1},this.texture.generateMipmaps=void 0!==i.generateMipmaps&&i.generateMipmaps,this.texture.internalFormat=void 0!==i.internalFormat?i.internalFormat:null,this.texture.minFilter=void 0!==i.minFilter?i.minFilter:Kt,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}setTexture(e){e.image={width:this.width,height:this.height,depth:this.depth},this.texture=e}setSize(e,t,i=1){this.width===e&&this.height===t&&this.depth===i||(this.width=e,this.height=t,this.depth=i,this.texture.image.width=e,this.texture.image.height=t,this.texture.image.depth=i,this.dispose()),this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)}clone(){return(new this.constructor).copy(this)}copy(e){return this.width=e.width,this.height=e.height,this.depth=e.depth,this.viewport.copy(e.viewport),this.texture=e.texture.clone(),this.texture.image={...this.texture.image},this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,this.depthTexture=e.depthTexture,this}dispose(){this.dispatchEvent({type:"dispose"})}}Zi.prototype.isWebGLRenderTarget=!0;(class extends Zi{constructor(e,t,i){super(e,t);const n=this.texture;this.texture=[];for(let e=0;e<i;e++)this.texture[e]=n.clone()}setSize(e,t,i=1){if(this.width!==e||this.height!==t||this.depth!==i){this.width=e,this.height=t,this.depth=i;for(let n=0,r=this.texture.length;n<r;n++)this.texture[n].image.width=e,this.texture[n].image.height=t,this.texture[n].image.depth=i;this.dispose()}return this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t),this}copy(e){this.dispose(),this.width=e.width,this.height=e.height,this.depth=e.depth,this.viewport.set(0,0,this.width,this.height),this.scissor.set(0,0,this.width,this.height),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,this.depthTexture=e.depthTexture,this.texture.length=0;for(let t=0,i=e.texture.length;t<i;t++)this.texture[t]=e.texture[t].clone();return this}}).prototype.isWebGLMultipleRenderTargets=!0;class Yi extends Zi{constructor(e,t,i){super(e,t,i),this.samples=4}copy(e){return super.copy.call(this,e),this.samples=e.samples,this}}Yi.prototype.isWebGLMultisampleRenderTarget=!0;class Ji{constructor(e=0,t=0,i=0,n=1){this._x=e,this._y=t,this._z=i,this._w=n}static slerp(e,t,i,n){return console.warn("THREE.Quaternion: Static .slerp() has been deprecated. Use qm.slerpQuaternions( qa, qb, t ) instead."),i.slerpQuaternions(e,t,n)}static slerpFlat(e,t,i,n,r,s,a){let o=i[n+0],h=i[n+1],c=i[n+2],l=i[n+3];const u=r[s+0],d=r[s+1],p=r[s+2],m=r[s+3];if(0===a)return e[t+0]=o,e[t+1]=h,e[t+2]=c,void(e[t+3]=l);if(1===a)return e[t+0]=u,e[t+1]=d,e[t+2]=p,void(e[t+3]=m);if(l!==m||o!==u||h!==d||c!==p){let e=1-a;const t=o*u+h*d+c*p+l*m,i=t>=0?1:-1,n=1-t*t;if(n>Number.EPSILON){const r=Math.sqrt(n),s=Math.atan2(r,t*i);e=Math.sin(e*s)/r,a=Math.sin(a*s)/r}const r=a*i;if(o=o*e+u*r,h=h*e+d*r,c=c*e+p*r,l=l*e+m*r,e===1-a){const e=1/Math.sqrt(o*o+h*h+c*c+l*l);o*=e,h*=e,c*=e,l*=e}}e[t]=o,e[t+1]=h,e[t+2]=c,e[t+3]=l}static multiplyQuaternionsFlat(e,t,i,n,r,s){const a=i[n],o=i[n+1],h=i[n+2],c=i[n+3],l=r[s],u=r[s+1],d=r[s+2],p=r[s+3];return e[t]=a*p+c*l+o*d-h*u,e[t+1]=o*p+c*u+h*l-a*d,e[t+2]=h*p+c*d+a*u-o*l,e[t+3]=c*p-a*l-o*u-h*d,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,t,i,n){return this._x=e,this._y=t,this._z=i,this._w=n,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this}setFromEuler(e,t){if(!e||!e.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");const i=e._x,n=e._y,r=e._z,s=e._order,a=Math.cos,o=Math.sin,h=a(i/2),c=a(n/2),l=a(r/2),u=o(i/2),d=o(n/2),p=o(r/2);switch(s){case"XYZ":this._x=u*c*l+h*d*p,this._y=h*d*l-u*c*p,this._z=h*c*p+u*d*l,this._w=h*c*l-u*d*p;break;case"YXZ":this._x=u*c*l+h*d*p,this._y=h*d*l-u*c*p,this._z=h*c*p-u*d*l,this._w=h*c*l+u*d*p;break;case"ZXY":this._x=u*c*l-h*d*p,this._y=h*d*l+u*c*p,this._z=h*c*p+u*d*l,this._w=h*c*l-u*d*p;break;case"ZYX":this._x=u*c*l-h*d*p,this._y=h*d*l+u*c*p,this._z=h*c*p-u*d*l,this._w=h*c*l+u*d*p;break;case"YZX":this._x=u*c*l+h*d*p,this._y=h*d*l+u*c*p,this._z=h*c*p-u*d*l,this._w=h*c*l-u*d*p;break;case"XZY":this._x=u*c*l-h*d*p,this._y=h*d*l-u*c*p,this._z=h*c*p+u*d*l,this._w=h*c*l+u*d*p;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+s)}return!1!==t&&this._onChangeCallback(),this}setFromAxisAngle(e,t){const i=t/2,n=Math.sin(i);return this._x=e.x*n,this._y=e.y*n,this._z=e.z*n,this._w=Math.cos(i),this._onChangeCallback(),this}setFromRotationMatrix(e){const t=e.elements,i=t[0],n=t[4],r=t[8],s=t[1],a=t[5],o=t[9],h=t[2],c=t[6],l=t[10],u=i+a+l;if(u>0){const e=.5/Math.sqrt(u+1);this._w=.25/e,this._x=(c-o)*e,this._y=(r-h)*e,this._z=(s-n)*e}else if(i>a&&i>l){const e=2*Math.sqrt(1+i-a-l);this._w=(c-o)/e,this._x=.25*e,this._y=(n+s)/e,this._z=(r+h)/e}else if(a>l){const e=2*Math.sqrt(1+a-i-l);this._w=(r-h)/e,this._x=(n+s)/e,this._y=.25*e,this._z=(o+c)/e}else{const e=2*Math.sqrt(1+l-i-a);this._w=(s-n)/e,this._x=(r+h)/e,this._y=(o+c)/e,this._z=.25*e}return this._onChangeCallback(),this}setFromUnitVectors(e,t){let i=e.dot(t)+1;return i<Number.EPSILON?(i=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=i):(this._x=0,this._y=-e.z,this._z=e.y,this._w=i)):(this._x=e.y*t.z-e.z*t.y,this._y=e.z*t.x-e.x*t.z,this._z=e.x*t.y-e.y*t.x,this._w=i),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(Li(this.dot(e),-1,1)))}rotateTowards(e,t){const i=this.angleTo(e);if(0===i)return this;const n=Math.min(1,t/i);return this.slerp(e,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(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._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 e=this.length();return 0===e?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e,t){return void 0!==t?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(e,t)):this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,t){const i=e._x,n=e._y,r=e._z,s=e._w,a=t._x,o=t._y,h=t._z,c=t._w;return this._x=i*c+s*a+n*h-r*o,this._y=n*c+s*o+r*a-i*h,this._z=r*c+s*h+i*o-n*a,this._w=s*c-i*a-n*o-r*h,this._onChangeCallback(),this}slerp(e,t){if(0===t)return this;if(1===t)return this.copy(e);const i=this._x,n=this._y,r=this._z,s=this._w;let a=s*e._w+i*e._x+n*e._y+r*e._z;if(a<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,a=-a):this.copy(e),a>=1)return this._w=s,this._x=i,this._y=n,this._z=r,this;const o=1-a*a;if(o<=Number.EPSILON){const e=1-t;return this._w=e*s+t*this._w,this._x=e*i+t*this._x,this._y=e*n+t*this._y,this._z=e*r+t*this._z,this.normalize(),this._onChangeCallback(),this}const h=Math.sqrt(o),c=Math.atan2(h,a),l=Math.sin((1-t)*c)/h,u=Math.sin(t*c)/h;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}slerpQuaternions(e,t,i){this.copy(e).slerp(t,i)}random(){const e=Math.random(),t=Math.sqrt(1-e),i=Math.sqrt(e),n=2*Math.PI*Math.random(),r=2*Math.PI*Math.random();return this.set(t*Math.cos(n),i*Math.sin(r),i*Math.cos(r),t*Math.sin(n))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,t=0){return this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e}fromBufferAttribute(e,t){return this._x=e.getX(t),this._y=e.getY(t),this._z=e.getZ(t),this._w=e.getW(t),this}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}}Ji.prototype.isQuaternion=!0;class Ki{constructor(e=0,t=0,i=0){this.x=e,this.y=t,this.z=i}set(e,t,i){return void 0===i&&(i=this.z),this.x=e,this.y=t,this.z=i,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e,t){return void 0!==t?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this)}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this}sub(e,t){return void 0!==t?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this)}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this}multiply(e,t){return void 0!==t?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(e,t)):(this.x*=e.x,this.y*=e.y,this.z*=e.z,this)}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this}multiplyVectors(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this}applyEuler(e){return e&&e.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(en.setFromEuler(e))}applyAxisAngle(e,t){return this.applyQuaternion(en.setFromAxisAngle(e,t))}applyMatrix3(e){const t=this.x,i=this.y,n=this.z,r=e.elements;return this.x=r[0]*t+r[3]*i+r[6]*n,this.y=r[1]*t+r[4]*i+r[7]*n,this.z=r[2]*t+r[5]*i+r[8]*n,this}applyNormalMatrix(e){return this.applyMatrix3(e).normalize()}applyMatrix4(e){const t=this.x,i=this.y,n=this.z,r=e.elements,s=1/(r[3]*t+r[7]*i+r[11]*n+r[15]);return this.x=(r[0]*t+r[4]*i+r[8]*n+r[12])*s,this.y=(r[1]*t+r[5]*i+r[9]*n+r[13])*s,this.z=(r[2]*t+r[6]*i+r[10]*n+r[14])*s,this}applyQuaternion(e){const t=this.x,i=this.y,n=this.z,r=e.x,s=e.y,a=e.z,o=e.w,h=o*t+s*n-a*i,c=o*i+a*t-r*n,l=o*n+r*i-s*t,u=-r*t-s*i-a*n;return this.x=h*o+u*-r+c*-a-l*-s,this.y=c*o+u*-s+l*-r-h*-a,this.z=l*o+u*-a+h*-s-c*-r,this}project(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}unproject(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){const t=this.x,i=this.y,n=this.z,r=e.elements;return this.x=r[0]*t+r[4]*i+r[8]*n,this.y=r[1]*t+r[5]*i+r[9]*n,this.z=r[2]*t+r[6]*i+r[10]*n,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this}clampLength(e,t){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(t,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(e){return this.x*e.x+this.y*e.y+this.z*e.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(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this}lerpVectors(e,t,i){return this.x=e.x+(t.x-e.x)*i,this.y=e.y+(t.y-e.y)*i,this.z=e.z+(t.z-e.z)*i,this}cross(e,t){return void 0!==t?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(e,t)):this.crossVectors(this,e)}crossVectors(e,t){const i=e.x,n=e.y,r=e.z,s=t.x,a=t.y,o=t.z;return this.x=n*o-r*a,this.y=r*s-i*o,this.z=i*a-n*s,this}projectOnVector(e){const t=e.lengthSq();if(0===t)return this.set(0,0,0);const i=e.dot(this)/t;return this.copy(e).multiplyScalar(i)}projectOnPlane(e){return Qi.copy(this).projectOnVector(e),this.sub(Qi)}reflect(e){return this.sub(Qi.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){const t=Math.sqrt(this.lengthSq()*e.lengthSq());if(0===t)return Math.PI/2;const i=this.dot(e)/t;return Math.acos(Li(i,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const t=this.x-e.x,i=this.y-e.y,n=this.z-e.z;return t*t+i*i+n*n}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,t,i){const n=Math.sin(t)*e;return this.x=n*Math.sin(i),this.y=Math.cos(t)*e,this.z=n*Math.cos(i),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,t,i){return this.x=e*Math.sin(t),this.y=i,this.z=e*Math.cos(t),this}setFromMatrixPosition(e){const t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this}setFromMatrixScale(e){const t=this.setFromMatrixColumn(e,0).length(),i=this.setFromMatrixColumn(e,1).length(),n=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=i,this.z=n,this}setFromMatrixColumn(e,t){return this.fromArray(e.elements,4*t)}setFromMatrix3Column(e,t){return this.fromArray(e.elements,3*t)}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e}fromBufferAttribute(e,t,i){return void 0!==i&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const e=2*(Math.random()-.5),t=Math.random()*Math.PI*2,i=Math.sqrt(1-e**2);return this.x=i*Math.cos(t),this.y=i*Math.sin(t),this.z=e,this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}Ki.prototype.isVector3=!0;const Qi=new Ki,en=new Ji;class tn{constructor(e=new Ki(1/0,1/0,1/0),t=new Ki(-1/0,-1/0,-1/0)){this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromArray(e){let t=1/0,i=1/0,n=1/0,r=-1/0,s=-1/0,a=-1/0;for(let o=0,h=e.length;o<h;o+=3){const h=e[o],c=e[o+1],l=e[o+2];h<t&&(t=h),c<i&&(i=c),l<n&&(n=l),h>r&&(r=h),c>s&&(s=c),l>a&&(a=l)}return this.min.set(t,i,n),this.max.set(r,s,a),this}setFromBufferAttribute(e){let t=1/0,i=1/0,n=1/0,r=-1/0,s=-1/0,a=-1/0;for(let o=0,h=e.count;o<h;o++){const h=e.getX(o),c=e.getY(o),l=e.getZ(o);h<t&&(t=h),c<i&&(i=c),l<n&&(n=l),h>r&&(r=h),c>s&&(s=c),l>a&&(a=l)}return this.min.set(t,i,n),this.max.set(r,s,a),this}setFromPoints(e){this.makeEmpty();for(let t=0,i=e.length;t<i;t++)this.expandByPoint(e[t]);return this}setFromCenterAndSize(e,t){const i=rn.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}setFromObject(e){return this.makeEmpty(),this.expandByObject(e)}clone(){return(new this.constructor).copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.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(e){return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}expandByObject(e){e.updateWorldMatrix(!1,!1);const t=e.geometry;void 0!==t&&(null===t.boundingBox&&t.computeBoundingBox(),sn.copy(t.boundingBox),sn.applyMatrix4(e.matrixWorld),this.union(sn));const i=e.children;for(let e=0,t=i.length;e<t;e++)this.expandByObject(i[e]);return this}containsPoint(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y||e.z<this.min.z||e.z>this.max.z)}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,t){return t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)}intersectsSphere(e){return this.clampPoint(e.center,rn),rn.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let t,i;return e.normal.x>0?(t=e.normal.x*this.min.x,i=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,i=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,i+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,i+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,i+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,i+=e.normal.z*this.min.z),t<=-e.constant&&i>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(dn),pn.subVectors(this.max,dn),an.subVectors(e.a,dn),on.subVectors(e.b,dn),hn.subVectors(e.c,dn),cn.subVectors(on,an),ln.subVectors(hn,on),un.subVectors(an,hn);let t=[0,-cn.z,cn.y,0,-ln.z,ln.y,0,-un.z,un.y,cn.z,0,-cn.x,ln.z,0,-ln.x,un.z,0,-un.x,-cn.y,cn.x,0,-ln.y,ln.x,0,-un.y,un.x,0];return!!gn(t,an,on,hn,pn)&&(t=[1,0,0,0,1,0,0,0,1],!!gn(t,an,on,hn,pn)&&(mn.crossVectors(cn,ln),t=[mn.x,mn.y,mn.z],gn(t,an,on,hn,pn)))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return rn.copy(e).clamp(this.min,this.max).sub(e).length()}getBoundingSphere(e){return this.getCenter(e.center),e.radius=.5*this.getSize(rn).length(),e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()||(nn[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),nn[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),nn[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),nn[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),nn[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),nn[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),nn[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),nn[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(nn)),this}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}tn.prototype.isBox3=!0;const nn=[new Ki,new Ki,new Ki,new Ki,new Ki,new Ki,new Ki,new Ki],rn=new Ki,sn=new tn,an=new Ki,on=new Ki,hn=new Ki,cn=new Ki,ln=new Ki,un=new Ki,dn=new Ki,pn=new Ki,mn=new Ki,fn=new Ki;function gn(e,t,i,n,r){for(let s=0,a=e.length-3;s<=a;s+=3){fn.fromArray(e,s);const a=r.x*Math.abs(fn.x)+r.y*Math.abs(fn.y)+r.z*Math.abs(fn.z),o=t.dot(fn),h=i.dot(fn),c=n.dot(fn);if(Math.max(-Math.max(o,h,c),Math.min(o,h,c))>a)return!1}return!0}const _n=new tn,vn=new Ki,yn=new Ki,bn=new Ki;class xn{constructor(e=new Ki,t=-1){this.center=e,this.radius=t}set(e,t){return this.center.copy(e),this.radius=t,this}setFromPoints(e,t){const i=this.center;void 0!==t?i.copy(t):_n.setFromPoints(e).getCenter(i);let n=0;for(let t=0,r=e.length;t<r;t++)n=Math.max(n,i.distanceToSquared(e[t]));return this.radius=Math.sqrt(n),this}copy(e){return this.center.copy(e.center),this.radius=e.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(e){return e.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(e){return e.distanceTo(this.center)-this.radius}intersectsSphere(e){const t=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=t*t}intersectsBox(e){return e.intersectsSphere(this)}intersectsPlane(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,t){const i=this.center.distanceToSquared(e);return t.copy(e),i>this.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){bn.subVectors(e,this.center);const t=bn.lengthSq();if(t>this.radius*this.radius){const e=Math.sqrt(t),i=.5*(e-this.radius);this.center.add(bn.multiplyScalar(i/e)),this.radius+=i}return this}union(e){return yn.subVectors(e.center,this.center).normalize().multiplyScalar(e.radius),this.expandByPoint(vn.copy(e.center).add(yn)),this.expandByPoint(vn.copy(e.center).sub(yn)),this}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return(new this.constructor).copy(this)}}const wn=new Ki,Mn=new Ki,Sn=new Ki,Tn=new Ki,Cn=new Ki,En=new Ki,An=new Ki;class In{constructor(e=new Ki,t=new Ki(0,0,-1)){this.origin=e,this.direction=t}set(e,t){return this.origin.copy(e),this.direction.copy(t),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,t){return t.copy(this.direction).multiplyScalar(e).add(this.origin)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,wn)),this}closestPointToPoint(e,t){t.subVectors(e,this.origin);const i=t.dot(this.direction);return i<0?t.copy(this.origin):t.copy(this.direction).multiplyScalar(i).add(this.origin)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){const t=wn.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(wn.copy(this.direction).multiplyScalar(t).add(this.origin),wn.distanceToSquared(e))}distanceSqToSegment(e,t,i,n){Mn.copy(e).add(t).multiplyScalar(.5),Sn.copy(t).sub(e).normalize(),Tn.copy(this.origin).sub(Mn);const r=.5*e.distanceTo(t),s=-this.direction.dot(Sn),a=Tn.dot(this.direction),o=-Tn.dot(Sn),h=Tn.lengthSq(),c=Math.abs(1-s*s);let l,u,d,p;if(c>0)if(l=s*o-a,u=s*a-o,p=r*c,l>=0)if(u>=-p)if(u<=p){const e=1/c;l*=e,u*=e,d=l*(l+s*u+2*a)+u*(s*l+u+2*o)+h}else u=r,l=Math.max(0,-(s*u+a)),d=-l*l+u*(u+2*o)+h;else u=-r,l=Math.max(0,-(s*u+a)),d=-l*l+u*(u+2*o)+h;else u<=-p?(l=Math.max(0,-(-s*r+a)),u=l>0?-r:Math.min(Math.max(-r,-o),r),d=-l*l+u*(u+2*o)+h):u<=p?(l=0,u=Math.min(Math.max(-r,-o),r),d=u*(u+2*o)+h):(l=Math.max(0,-(s*r+a)),u=l>0?r:Math.min(Math.max(-r,-o),r),d=-l*l+u*(u+2*o)+h);else u=s>0?-r:r,l=Math.max(0,-(s*u+a)),d=-l*l+u*(u+2*o)+h;return i&&i.copy(this.direction).multiplyScalar(l).add(this.origin),n&&n.copy(Sn).multiplyScalar(u).add(Mn),d}intersectSphere(e,t){wn.subVectors(e.center,this.origin);const i=wn.dot(this.direction),n=wn.dot(wn)-i*i,r=e.radius*e.radius;if(n>r)return null;const s=Math.sqrt(r-n),a=i-s,o=i+s;return a<0&&o<0?null:a<0?this.at(o,t):this.at(a,t)}intersectsSphere(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){const t=e.normal.dot(this.direction);if(0===t)return 0===e.distanceToPoint(this.origin)?0:null;const i=-(this.origin.dot(e.normal)+e.constant)/t;return i>=0?i:null}intersectPlane(e,t){const i=this.distanceToPlane(e);return null===i?null:this.at(i,t)}intersectsPlane(e){const t=e.distanceToPoint(this.origin);if(0===t)return!0;return e.normal.dot(this.direction)*t<0}intersectBox(e,t){let i,n,r,s,a,o;const h=1/this.direction.x,c=1/this.direction.y,l=1/this.direction.z,u=this.origin;return h>=0?(i=(e.min.x-u.x)*h,n=(e.max.x-u.x)*h):(i=(e.max.x-u.x)*h,n=(e.min.x-u.x)*h),c>=0?(r=(e.min.y-u.y)*c,s=(e.max.y-u.y)*c):(r=(e.max.y-u.y)*c,s=(e.min.y-u.y)*c),i>s||r>n?null:((r>i||i!=i)&&(i=r),(s<n||n!=n)&&(n=s),l>=0?(a=(e.min.z-u.z)*l,o=(e.max.z-u.z)*l):(a=(e.max.z-u.z)*l,o=(e.min.z-u.z)*l),i>o||a>n?null:((a>i||i!=i)&&(i=a),(o<n||n!=n)&&(n=o),n<0?null:this.at(i>=0?i:n,t)))}intersectsBox(e){return null!==this.intersectBox(e,wn)}intersectTriangle(e,t,i,n,r){Cn.subVectors(t,e),En.subVectors(i,e),An.crossVectors(Cn,En);let s,a=this.direction.dot(An);if(a>0){if(n)return null;s=1}else{if(!(a<0))return null;s=-1,a=-a}Tn.subVectors(this.origin,e);const o=s*this.direction.dot(En.crossVectors(Tn,En));if(o<0)return null;const h=s*this.direction.dot(Cn.cross(Tn));if(h<0)return null;if(o+h>a)return null;const c=-s*Tn.dot(An);return c<0?null:this.at(c/a,r)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return(new this.constructor).copy(this)}}class Rn{constructor(){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(e,t,i,n,r,s,a,o,h,c,l,u,d,p,m,f){const g=this.elements;return g[0]=e,g[4]=t,g[8]=i,g[12]=n,g[1]=r,g[5]=s,g[9]=a,g[13]=o,g[2]=h,g[6]=c,g[10]=l,g[14]=u,g[3]=d,g[7]=p,g[11]=m,g[15]=f,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 Rn).fromArray(this.elements)}copy(e){const t=this.elements,i=e.elements;return t[0]=i[0],t[1]=i[1],t[2]=i[2],t[3]=i[3],t[4]=i[4],t[5]=i[5],t[6]=i[6],t[7]=i[7],t[8]=i[8],t[9]=i[9],t[10]=i[10],t[11]=i[11],t[12]=i[12],t[13]=i[13],t[14]=i[14],t[15]=i[15],this}copyPosition(e){const t=this.elements,i=e.elements;return t[12]=i[12],t[13]=i[13],t[14]=i[14],this}setFromMatrix3(e){const t=e.elements;return this.set(t[0],t[3],t[6],0,t[1],t[4],t[7],0,t[2],t[5],t[8],0,0,0,0,1),this}extractBasis(e,t,i){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),i.setFromMatrixColumn(this,2),this}makeBasis(e,t,i){return this.set(e.x,t.x,i.x,0,e.y,t.y,i.y,0,e.z,t.z,i.z,0,0,0,0,1),this}extractRotation(e){const t=this.elements,i=e.elements,n=1/Pn.setFromMatrixColumn(e,0).length(),r=1/Pn.setFromMatrixColumn(e,1).length(),s=1/Pn.setFromMatrixColumn(e,2).length();return t[0]=i[0]*n,t[1]=i[1]*n,t[2]=i[2]*n,t[3]=0,t[4]=i[4]*r,t[5]=i[5]*r,t[6]=i[6]*r,t[7]=0,t[8]=i[8]*s,t[9]=i[9]*s,t[10]=i[10]*s,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromEuler(e){e&&e.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");const t=this.elements,i=e.x,n=e.y,r=e.z,s=Math.cos(i),a=Math.sin(i),o=Math.cos(n),h=Math.sin(n),c=Math.cos(r),l=Math.sin(r);if("XYZ"===e.order){const e=s*c,i=s*l,n=a*c,r=a*l;t[0]=o*c,t[4]=-o*l,t[8]=h,t[1]=i+n*h,t[5]=e-r*h,t[9]=-a*o,t[2]=r-e*h,t[6]=n+i*h,t[10]=s*o}else if("YXZ"===e.order){const e=o*c,i=o*l,n=h*c,r=h*l;t[0]=e+r*a,t[4]=n*a-i,t[8]=s*h,t[1]=s*l,t[5]=s*c,t[9]=-a,t[2]=i*a-n,t[6]=r+e*a,t[10]=s*o}else if("ZXY"===e.order){const e=o*c,i=o*l,n=h*c,r=h*l;t[0]=e-r*a,t[4]=-s*l,t[8]=n+i*a,t[1]=i+n*a,t[5]=s*c,t[9]=r-e*a,t[2]=-s*h,t[6]=a,t[10]=s*o}else if("ZYX"===e.order){const e=s*c,i=s*l,n=a*c,r=a*l;t[0]=o*c,t[4]=n*h-i,t[8]=e*h+r,t[1]=o*l,t[5]=r*h+e,t[9]=i*h-n,t[2]=-h,t[6]=a*o,t[10]=s*o}else if("YZX"===e.order){const e=s*o,i=s*h,n=a*o,r=a*h;t[0]=o*c,t[4]=r-e*l,t[8]=n*l+i,t[1]=l,t[5]=s*c,t[9]=-a*c,t[2]=-h*c,t[6]=i*l+n,t[10]=e-r*l}else if("XZY"===e.order){const e=s*o,i=s*h,n=a*o,r=a*h;t[0]=o*c,t[4]=-l,t[8]=h*c,t[1]=e*l+r,t[5]=s*c,t[9]=i*l-n,t[2]=n*l-i,t[6]=a*c,t[10]=r*l+e}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromQuaternion(e){return this.compose(Dn,e,Nn)}lookAt(e,t,i){const n=this.elements;return On.subVectors(e,t),0===On.lengthSq()&&(On.z=1),On.normalize(),$n.crossVectors(i,On),0===$n.lengthSq()&&(1===Math.abs(i.z)?On.x+=1e-4:On.z+=1e-4,On.normalize(),$n.crossVectors(i,On)),$n.normalize(),kn.crossVectors(On,$n),n[0]=$n.x,n[4]=kn.x,n[8]=On.x,n[1]=$n.y,n[5]=kn.y,n[9]=On.y,n[2]=$n.z,n[6]=kn.z,n[10]=On.z,this}multiply(e,t){return void 0!==t?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(e,t)):this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){const i=e.elements,n=t.elements,r=this.elements,s=i[0],a=i[4],o=i[8],h=i[12],c=i[1],l=i[5],u=i[9],d=i[13],p=i[2],m=i[6],f=i[10],g=i[14],_=i[3],v=i[7],y=i[11],b=i[15],x=n[0],w=n[4],M=n[8],S=n[12],T=n[1],C=n[5],E=n[9],A=n[13],I=n[2],R=n[6],P=n[10],L=n[14],D=n[3],N=n[7],$=n[11],k=n[15];return r[0]=s*x+a*T+o*I+h*D,r[4]=s*w+a*C+o*R+h*N,r[8]=s*M+a*E+o*P+h*$,r[12]=s*S+a*A+o*L+h*k,r[1]=c*x+l*T+u*I+d*D,r[5]=c*w+l*C+u*R+d*N,r[9]=c*M+l*E+u*P+d*$,r[13]=c*S+l*A+u*L+d*k,r[2]=p*x+m*T+f*I+g*D,r[6]=p*w+m*C+f*R+g*N,r[10]=p*M+m*E+f*P+g*$,r[14]=p*S+m*A+f*L+g*k,r[3]=_*x+v*T+y*I+b*D,r[7]=_*w+v*C+y*R+b*N,r[11]=_*M+v*E+y*P+b*$,r[15]=_*S+v*A+y*L+b*k,this}multiplyScalar(e){const t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this}determinant(){const e=this.elements,t=e[0],i=e[4],n=e[8],r=e[12],s=e[1],a=e[5],o=e[9],h=e[13],c=e[2],l=e[6],u=e[10],d=e[14];return e[3]*(+r*o*l-n*h*l-r*a*u+i*h*u+n*a*d-i*o*d)+e[7]*(+t*o*d-t*h*u+r*s*u-n*s*d+n*h*c-r*o*c)+e[11]*(+t*h*l-t*a*d-r*s*l+i*s*d+r*a*c-i*h*c)+e[15]*(-n*a*c-t*o*l+t*a*u+n*s*l-i*s*u+i*o*c)}transpose(){const e=this.elements;let t;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this}setPosition(e,t,i){const n=this.elements;return e.isVector3?(n[12]=e.x,n[13]=e.y,n[14]=e.z):(n[12]=e,n[13]=t,n[14]=i),this}invert(){const e=this.elements,t=e[0],i=e[1],n=e[2],r=e[3],s=e[4],a=e[5],o=e[6],h=e[7],c=e[8],l=e[9],u=e[10],d=e[11],p=e[12],m=e[13],f=e[14],g=e[15],_=l*f*h-m*u*h+m*o*d-a*f*d-l*o*g+a*u*g,v=p*u*h-c*f*h-p*o*d+s*f*d+c*o*g-s*u*g,y=c*m*h-p*l*h+p*a*d-s*m*d-c*a*g+s*l*g,b=p*l*o-c*m*o-p*a*u+s*m*u+c*a*f-s*l*f,x=t*_+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 e[0]=_*w,e[1]=(m*u*r-l*f*r-m*n*d+i*f*d+l*n*g-i*u*g)*w,e[2]=(a*f*r-m*o*r+m*n*h-i*f*h-a*n*g+i*o*g)*w,e[3]=(l*o*r-a*u*r-l*n*h+i*u*h+a*n*d-i*o*d)*w,e[4]=v*w,e[5]=(c*f*r-p*u*r+p*n*d-t*f*d-c*n*g+t*u*g)*w,e[6]=(p*o*r-s*f*r-p*n*h+t*f*h+s*n*g-t*o*g)*w,e[7]=(s*u*r-c*o*r+c*n*h-t*u*h-s*n*d+t*o*d)*w,e[8]=y*w,e[9]=(p*l*r-c*m*r-p*i*d+t*m*d+c*i*g-t*l*g)*w,e[10]=(s*m*r-p*a*r+p*i*h-t*m*h-s*i*g+t*a*g)*w,e[11]=(c*a*r-s*l*r-c*i*h+t*l*h+s*i*d-t*a*d)*w,e[12]=b*w,e[13]=(c*m*n-p*l*n+p*i*u-t*m*u-c*i*f+t*l*f)*w,e[14]=(p*a*n-s*m*n-p*i*o+t*m*o+s*i*f-t*a*f)*w,e[15]=(s*l*n-c*a*n+c*i*o-t*l*o-s*i*u+t*a*u)*w,this}scale(e){const t=this.elements,i=e.x,n=e.y,r=e.z;return t[0]*=i,t[4]*=n,t[8]*=r,t[1]*=i,t[5]*=n,t[9]*=r,t[2]*=i,t[6]*=n,t[10]*=r,t[3]*=i,t[7]*=n,t[11]*=r,this}getMaxScaleOnAxis(){const e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],i=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],n=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,i,n))}makeTranslation(e,t,i){return this.set(1,0,0,e,0,1,0,t,0,0,1,i,0,0,0,1),this}makeRotationX(e){const t=Math.cos(e),i=Math.sin(e);return this.set(1,0,0,0,0,t,-i,0,0,i,t,0,0,0,0,1),this}makeRotationY(e){const t=Math.cos(e),i=Math.sin(e);return this.set(t,0,i,0,0,1,0,0,-i,0,t,0,0,0,0,1),this}makeRotationZ(e){const t=Math.cos(e),i=Math.sin(e);return this.set(t,-i,0,0,i,t,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,t){const i=Math.cos(t),n=Math.sin(t),r=1-i,s=e.x,a=e.y,o=e.z,h=r*s,c=r*a;return this.set(h*s+i,h*a-n*o,h*o+n*a,0,h*a+n*o,c*a+i,c*o-n*s,0,h*o-n*a,c*o+n*s,r*o*o+i,0,0,0,0,1),this}makeScale(e,t,i){return this.set(e,0,0,0,0,t,0,0,0,0,i,0,0,0,0,1),this}makeShear(e,t,i,n,r,s){return this.set(1,i,r,0,e,1,s,0,t,n,1,0,0,0,0,1),this}compose(e,t,i){const n=this.elements,r=t._x,s=t._y,a=t._z,o=t._w,h=r+r,c=s+s,l=a+a,u=r*h,d=r*c,p=r*l,m=s*c,f=s*l,g=a*l,_=o*h,v=o*c,y=o*l,b=i.x,x=i.y,w=i.z;return n[0]=(1-(m+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]=(f+_)*x,n[7]=0,n[8]=(p+v)*w,n[9]=(f-_)*w,n[10]=(1-(u+m))*w,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,this}decompose(e,t,i){const n=this.elements;let r=Pn.set(n[0],n[1],n[2]).length();const s=Pn.set(n[4],n[5],n[6]).length(),a=Pn.set(n[8],n[9],n[10]).length();this.determinant()<0&&(r=-r),e.x=n[12],e.y=n[13],e.z=n[14],Ln.copy(this);const o=1/r,h=1/s,c=1/a;return Ln.elements[0]*=o,Ln.elements[1]*=o,Ln.elements[2]*=o,Ln.elements[4]*=h,Ln.elements[5]*=h,Ln.elements[6]*=h,Ln.elements[8]*=c,Ln.elements[9]*=c,Ln.elements[10]*=c,t.setFromRotationMatrix(Ln),i.x=r,i.y=s,i.z=a,this}makePerspective(e,t,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 a=this.elements,o=2*r/(t-e),h=2*r/(i-n),c=(t+e)/(t-e),l=(i+n)/(i-n),u=-(s+r)/(s-r),d=-2*s*r/(s-r);return a[0]=o,a[4]=0,a[8]=c,a[12]=0,a[1]=0,a[5]=h,a[9]=l,a[13]=0,a[2]=0,a[6]=0,a[10]=u,a[14]=d,a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this}makeOrthographic(e,t,i,n,r,s){const a=this.elements,o=1/(t-e),h=1/(i-n),c=1/(s-r),l=(t+e)*o,u=(i+n)*h,d=(s+r)*c;return a[0]=2*o,a[4]=0,a[8]=0,a[12]=-l,a[1]=0,a[5]=2*h,a[9]=0,a[13]=-u,a[2]=0,a[6]=0,a[10]=-2*c,a[14]=-d,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this}equals(e){const t=this.elements,i=e.elements;for(let e=0;e<16;e++)if(t[e]!==i[e])return!1;return!0}fromArray(e,t=0){for(let i=0;i<16;i++)this.elements[i]=e[i+t];return this}toArray(e=[],t=0){const i=this.elements;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e[t+9]=i[9],e[t+10]=i[10],e[t+11]=i[11],e[t+12]=i[12],e[t+13]=i[13],e[t+14]=i[14],e[t+15]=i[15],e}}Rn.prototype.isMatrix4=!0;const Pn=new Ki,Ln=new Rn,Dn=new Ki(0,0,0),Nn=new Ki(1,1,1),$n=new Ki,kn=new Ki,On=new Ki,zn=new Rn,Fn=new Ji;class Bn{constructor(e=0,t=0,i=0,n=Bn.DefaultOrder){this._x=e,this._y=t,this._z=i,this._order=n}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,t,i,n=this._order){return this._x=e,this._y=t,this._z=i,this._order=n,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,t=this._order,i=!0){const n=e.elements,r=n[0],s=n[4],a=n[8],o=n[1],h=n[5],c=n[9],l=n[2],u=n[6],d=n[10];switch(t){case"XYZ":this._y=Math.asin(Li(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-c,d),this._z=Math.atan2(-s,r)):(this._x=Math.atan2(u,h),this._z=0);break;case"YXZ":this._x=Math.asin(-Li(c,-1,1)),Math.abs(c)<.9999999?(this._y=Math.atan2(a,d),this._z=Math.atan2(o,h)):(this._y=Math.atan2(-l,r),this._z=0);break;case"ZXY":this._x=Math.asin(Li(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(-l,d),this._z=Math.atan2(-s,h)):(this._y=0,this._z=Math.atan2(o,r));break;case"ZYX":this._y=Math.asin(-Li(l,-1,1)),Math.abs(l)<.9999999?(this._x=Math.atan2(u,d),this._z=Math.atan2(o,r)):(this._x=0,this._z=Math.atan2(-s,h));break;case"YZX":this._z=Math.asin(Li(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-c,h),this._y=Math.atan2(-l,r)):(this._x=0,this._y=Math.atan2(a,d));break;case"XZY":this._z=Math.asin(-Li(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(u,h),this._y=Math.atan2(a,r)):(this._x=Math.atan2(-c,d),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+t)}return this._order=t,!0===i&&this._onChangeCallback(),this}setFromQuaternion(e,t,i){return zn.makeRotationFromQuaternion(e),this.setFromRotationMatrix(zn,t,i)}setFromVector3(e,t=this._order){return this.set(e.x,e.y,e.z,t)}reorder(e){return Fn.setFromEuler(this),this.setFromQuaternion(Fn,e)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order}fromArray(e){return this._x=e[0],this._y=e[1],this._z=e[2],void 0!==e[3]&&(this._order=e[3]),this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e}toVector3(e){return e?e.set(this._x,this._y,this._z):new Ki(this._x,this._y,this._z)}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}}Bn.prototype.isEuler=!0,Bn.DefaultOrder="XYZ",Bn.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"];class Un{constructor(){this.mask=1}set(e){this.mask=1<<e|0}enable(e){this.mask|=1<<e|0}enableAll(){this.mask=-1}toggle(e){this.mask^=1<<e|0}disable(e){this.mask&=~(1<<e|0)}disableAll(){this.mask=0}test(e){return 0!=(this.mask&e.mask)}}let Vn=0;const Hn=new Ki,jn=new Ji,Gn=new Rn,Wn=new Ki,qn=new Ki,Xn=new Ki,Zn=new Ji,Yn=new Ki(1,0,0),Jn=new Ki(0,1,0),Kn=new Ki(0,0,1),Qn={type:"added"},er={type:"removed"};class tr extends Ti{constructor(){super(),Object.defineProperty(this,"id",{value:Vn++}),this.uuid=Pi(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=tr.DefaultUp.clone();const e=new Ki,t=new Bn,i=new Ji,n=new Ki(1,1,1);t._onChange((function(){i.setFromEuler(t,!1)})),i._onChange((function(){t.setFromQuaternion(i,void 0,!1)})),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:t},quaternion:{configurable:!0,enumerable:!0,value:i},scale:{configurable:!0,enumerable:!0,value:n},modelViewMatrix:{value:new Rn},normalMatrix:{value:new Fi}}),this.matrix=new Rn,this.matrixWorld=new Rn,this.matrixAutoUpdate=tr.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new Un,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeRender(){}onAfterRender(){}applyMatrix4(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(e){return this.quaternion.premultiply(e),this}setRotationFromAxisAngle(e,t){this.quaternion.setFromAxisAngle(e,t)}setRotationFromEuler(e){this.quaternion.setFromEuler(e,!0)}setRotationFromMatrix(e){this.quaternion.setFromRotationMatrix(e)}setRotationFromQuaternion(e){this.quaternion.copy(e)}rotateOnAxis(e,t){return jn.setFromAxisAngle(e,t),this.quaternion.multiply(jn),this}rotateOnWorldAxis(e,t){return jn.setFromAxisAngle(e,t),this.quaternion.premultiply(jn),this}rotateX(e){return this.rotateOnAxis(Yn,e)}rotateY(e){return this.rotateOnAxis(Jn,e)}rotateZ(e){return this.rotateOnAxis(Kn,e)}translateOnAxis(e,t){return Hn.copy(e).applyQuaternion(this.quaternion),this.position.add(Hn.multiplyScalar(t)),this}translateX(e){return this.translateOnAxis(Yn,e)}translateY(e){return this.translateOnAxis(Jn,e)}translateZ(e){return this.translateOnAxis(Kn,e)}localToWorld(e){return e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return e.applyMatrix4(Gn.copy(this.matrixWorld).invert())}lookAt(e,t,i){e.isVector3?Wn.copy(e):Wn.set(e,t,i);const n=this.parent;this.updateWorldMatrix(!0,!1),qn.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?Gn.lookAt(qn,Wn,this.up):Gn.lookAt(Wn,qn,this.up),this.quaternion.setFromRotationMatrix(Gn),n&&(Gn.extractRotation(n.matrixWorld),jn.setFromRotationMatrix(Gn),this.quaternion.premultiply(jn.invert()))}add(e){if(arguments.length>1){for(let e=0;e<arguments.length;e++)this.add(arguments[e]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(null!==e.parent&&e.parent.remove(e),e.parent=this,this.children.push(e),e.dispatchEvent(Qn)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)}remove(e){if(arguments.length>1){for(let e=0;e<arguments.length;e++)this.remove(arguments[e]);return this}const t=this.children.indexOf(e);return-1!==t&&(e.parent=null,this.children.splice(t,1),e.dispatchEvent(er)),this}removeFromParent(){const e=this.parent;return null!==e&&e.remove(this),this}clear(){for(let e=0;e<this.children.length;e++){const t=this.children[e];t.parent=null,t.dispatchEvent(er)}return this.children.length=0,this}attach(e){return this.updateWorldMatrix(!0,!1),Gn.copy(this.matrixWorld).invert(),null!==e.parent&&(e.parent.updateWorldMatrix(!0,!1),Gn.multiply(e.parent.matrixWorld)),e.applyMatrix4(Gn),this.add(e),e.updateWorldMatrix(!1,!0),this}getObjectById(e){return this.getObjectByProperty("id",e)}getObjectByName(e){return this.getObjectByProperty("name",e)}getObjectByProperty(e,t){if(this[e]===t)return this;for(let i=0,n=this.children.length;i<n;i++){const n=this.children[i].getObjectByProperty(e,t);if(void 0!==n)return n}}getWorldPosition(e){return this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(qn,e,Xn),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(qn,Zn,e),e}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const t=this.matrixWorld.elements;return e.set(t[8],t[9],t[10]).normalize()}raycast(){}traverse(e){e(this);const t=this.children;for(let i=0,n=t.length;i<n;i++)t[i].traverse(e)}traverseVisible(e){if(!1===this.visible)return;e(this);const t=this.children;for(let i=0,n=t.length;i<n;i++)t[i].traverseVisible(e)}traverseAncestors(e){const t=this.parent;null!==t&&(e(t),t.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);const t=this.children;for(let i=0,n=t.length;i<n;i++)t[i].updateMatrixWorld(e)}updateWorldMatrix(e,t){const i=this.parent;if(!0===e&&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===t){const e=this.children;for(let t=0,i=e.length;t<i;t++)e[t].updateWorldMatrix(!1,!0)}}toJSON(e){const t=void 0===e||"string"==typeof e,i={};t&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{}},i.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});const n={};function r(t,i){return void 0===t[i.uuid]&&(t[i.uuid]=i.toJSON(e)),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(),null!==this.instanceColor&&(n.instanceColor=this.instanceColor.toJSON())),this.isScene)this.background&&(this.background.isColor?n.background=this.background.toJSON():this.background.isTexture&&(n.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&(n.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){n.geometry=r(e.geometries,this.geometry);const t=this.geometry.parameters;if(void 0!==t&&void 0!==t.shapes){const i=t.shapes;if(Array.isArray(i))for(let t=0,n=i.length;t<n;t++){const n=i[t];r(e.shapes,n)}else r(e.shapes,i)}}if(this.isSkinnedMesh&&(n.bindMode=this.bindMode,n.bindMatrix=this.bindMatrix.toArray(),void 0!==this.skeleton&&(r(e.skeletons,this.skeleton),n.skeleton=this.skeleton.uuid)),void 0!==this.material)if(Array.isArray(this.material)){const t=[];for(let i=0,n=this.material.length;i<n;i++)t.push(r(e.materials,this.material[i]));n.material=t}else n.material=r(e.materials,this.material);if(this.children.length>0){n.children=[];for(let t=0;t<this.children.length;t++)n.children.push(this.children[t].toJSON(e).object)}if(this.animations.length>0){n.animations=[];for(let t=0;t<this.animations.length;t++){const i=this.animations[t];n.animations.push(r(e.animations,i))}}if(t){const t=s(e.geometries),n=s(e.materials),r=s(e.textures),a=s(e.images),o=s(e.shapes),h=s(e.skeletons),c=s(e.animations);t.length>0&&(i.geometries=t),n.length>0&&(i.materials=n),r.length>0&&(i.textures=r),a.length>0&&(i.images=a),o.length>0&&(i.shapes=o),h.length>0&&(i.skeletons=h),c.length>0&&(i.animations=c)}return i.object=n,i;function s(e){const t=[];for(const i in e){const n=e[i];delete n.metadata,t.push(n)}return t}}clone(e){return(new this.constructor).copy(this,e)}copy(e,t=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.userData=JSON.parse(JSON.stringify(e.userData)),!0===t)for(let t=0;t<e.children.length;t++){const i=e.children[t];this.add(i.clone())}return this}}tr.DefaultUp=new Ki(0,1,0),tr.DefaultMatrixAutoUpdate=!0,tr.prototype.isObject3D=!0;const ir=new Ki,nr=new Ki,rr=new Ki,sr=new Ki,ar=new Ki,or=new Ki,hr=new Ki,cr=new Ki,lr=new Ki,ur=new Ki;class dr{constructor(e=new Ki,t=new Ki,i=new Ki){this.a=e,this.b=t,this.c=i}static getNormal(e,t,i,n){n.subVectors(i,t),ir.subVectors(e,t),n.cross(ir);const r=n.lengthSq();return r>0?n.multiplyScalar(1/Math.sqrt(r)):n.set(0,0,0)}static getBarycoord(e,t,i,n,r){ir.subVectors(n,t),nr.subVectors(i,t),rr.subVectors(e,t);const s=ir.dot(ir),a=ir.dot(nr),o=ir.dot(rr),h=nr.dot(nr),c=nr.dot(rr),l=s*h-a*a;if(0===l)return r.set(-2,-1,-1);const u=1/l,d=(h*o-a*c)*u,p=(s*c-a*o)*u;return r.set(1-d-p,p,d)}static containsPoint(e,t,i,n){return this.getBarycoord(e,t,i,n,sr),sr.x>=0&&sr.y>=0&&sr.x+sr.y<=1}static getUV(e,t,i,n,r,s,a,o){return this.getBarycoord(e,t,i,n,sr),o.set(0,0),o.addScaledVector(r,sr.x),o.addScaledVector(s,sr.y),o.addScaledVector(a,sr.z),o}static isFrontFacing(e,t,i,n){return ir.subVectors(i,t),nr.subVectors(e,t),ir.cross(nr).dot(n)<0}set(e,t,i){return this.a.copy(e),this.b.copy(t),this.c.copy(i),this}setFromPointsAndIndices(e,t,i,n){return this.a.copy(e[t]),this.b.copy(e[i]),this.c.copy(e[n]),this}setFromAttributeAndIndices(e,t,i,n){return this.a.fromBufferAttribute(e,t),this.b.fromBufferAttribute(e,i),this.c.fromBufferAttribute(e,n),this}clone(){return(new this.constructor).copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return ir.subVectors(this.c,this.b),nr.subVectors(this.a,this.b),.5*ir.cross(nr).length()}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return dr.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,t){return dr.getBarycoord(e,this.a,this.b,this.c,t)}getUV(e,t,i,n,r){return dr.getUV(e,this.a,this.b,this.c,t,i,n,r)}containsPoint(e){return dr.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return dr.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,t){const i=this.a,n=this.b,r=this.c;let s,a;ar.subVectors(n,i),or.subVectors(r,i),cr.subVectors(e,i);const o=ar.dot(cr),h=or.dot(cr);if(o<=0&&h<=0)return t.copy(i);lr.subVectors(e,n);const c=ar.dot(lr),l=or.dot(lr);if(c>=0&&l<=c)return t.copy(n);const u=o*l-c*h;if(u<=0&&o>=0&&c<=0)return s=o/(o-c),t.copy(i).addScaledVector(ar,s);ur.subVectors(e,r);const d=ar.dot(ur),p=or.dot(ur);if(p>=0&&d<=p)return t.copy(r);const m=d*h-o*p;if(m<=0&&h>=0&&p<=0)return a=h/(h-p),t.copy(i).addScaledVector(or,a);const f=c*p-d*l;if(f<=0&&l-c>=0&&d-p>=0)return hr.subVectors(r,n),a=(l-c)/(l-c+(d-p)),t.copy(n).addScaledVector(hr,a);const g=1/(f+m+u);return s=m*g,a=u*g,t.copy(i).addScaledVector(ar,s).addScaledVector(or,a)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}}let pr=0;class mr extends Ti{constructor(){super(),Object.defineProperty(this,"id",{value:pr++}),this.uuid=Pi(),this.name="",this.type="Material",this.fog=!0,this.blending=1,this.side=0,this.vertexColors=!1,this.opacity=1,this.format=oi,this.transparent=!1,this.blendSrc=204,this.blendDst=205,this.blendEquation=jt,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=xi,this.stencilZFail=xi,this.stencilZPass=xi,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.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(e){this._alphaTest>0!=e>0&&this.version++,this._alphaTest=e}onBuild(){}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(void 0!==e)for(const t in e){const i=e[t];if(void 0===i){console.warn("THREE.Material: '"+t+"' parameter is undefined.");continue}if("shading"===t){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===i;continue}const n=this[t];void 0!==n?n&&n.isColor?n.set(i):n&&n.isVector3&&i&&i.isVector3?n.copy(i):this[t]=i:console.warn("THREE."+this.type+": '"+t+"' is not a property of this material.")}}toJSON(e){const t=void 0===e||"string"==typeof e;t&&(e={textures:{},images:{}});const i={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};function n(e){const t=[];for(const i in e){const n=e[i];delete n.metadata,t.push(n)}return t}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),void 0!==this.sheen&&(i.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(i.sheenColor=this.sheenColor.getHex()),void 0!==this.sheenRoughness&&(i.sheenRoughness=this.sheenRoughness),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.specularIntensity&&(i.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(i.specularColor=this.specularColor.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(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(i.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(i.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,i.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(i.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(e).uuid,i.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(e).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(e).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(e).uuid,i.normalMapType=this.normalMapType,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(e).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(i.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(i.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(e).uuid,void 0!==this.combine&&(i.combine=this.combine)),void 0!==this.envMapIntensity&&(i.envMapIntensity=this.envMapIntensity),void 0!==this.reflectivity&&(i.reflectivity=this.reflectivity),void 0!==this.refractionRatio&&(i.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(e).uuid),void 0!==this.transmission&&(i.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(i.transmissionMap=this.transmissionMap.toJSON(e).uuid),void 0!==this.thickness&&(i.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(i.thicknessMap=this.thicknessMap.toJSON(e).uuid),void 0!==this.attenuationDistance&&(i.attenuationDistance=this.attenuationDistance),void 0!==this.attenuationColor&&(i.attenuationColor=this.attenuationColor.getHex()),void 0!==this.size&&(i.size=this.size),null!==this.shadowSide&&(i.shadowSide=this.shadowSide),void 0!==this.sizeAttenuation&&(i.sizeAttenuation=this.sizeAttenuation),1!==this.blending&&(i.blending=this.blending),0!==this.side&&(i.side=this.side),this.vertexColors&&(i.vertexColors=!0),this.opacity<1&&(i.opacity=this.opacity),this.format!==oi&&(i.format=this.format),!0===this.transparent&&(i.transparent=this.transparent),i.depthFunc=this.depthFunc,i.depthTest=this.depthTest,i.depthWrite=this.depthWrite,i.colorWrite=this.colorWrite,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.alphaToCoverage&&(i.alphaToCoverage=this.alphaToCoverage),!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.flatShading&&(i.flatShading=this.flatShading),!1===this.visible&&(i.visible=!1),!1===this.toneMapped&&(i.toneMapped=!1),"{}"!==JSON.stringify(this.userData)&&(i.userData=this.userData),t){const t=n(e.textures),r=n(e.images);t.length>0&&(i.textures=t),r.length>0&&(i.images=r)}return i}clone(){return(new this.constructor).copy(this)}copy(e){this.name=e.name,this.fog=e.fog,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.format=e.format,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;const t=e.clippingPlanes;let i=null;if(null!==t){const e=t.length;i=new Array(e);for(let n=0;n!==e;++n)i[n]=t[n].clone()}return this.clippingPlanes=i,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){!0===e&&this.version++}}mr.prototype.isMaterial=!0;const fr={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},gr={h:0,s:0,l:0},_r={h:0,s:0,l:0};function vr(e,t,i){return i<0&&(i+=1),i>1&&(i-=1),i<1/6?e+6*(t-e)*i:i<.5?t:i<2/3?e+6*(t-e)*(2/3-i):e}function yr(e){return e<.04045?.0773993808*e:Math.pow(.9478672986*e+.0521327014,2.4)}function br(e){return e<.0031308?12.92*e:1.055*Math.pow(e,.41666)-.055}class xr{constructor(e,t,i){return void 0===t&&void 0===i?this.set(e):this.setRGB(e,t,i)}set(e){return e&&e.isColor?this.copy(e):"number"==typeof e?this.setHex(e):"string"==typeof e&&this.setStyle(e),this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(255&e)/255,this}setRGB(e,t,i){return this.r=e,this.g=t,this.b=i,this}setHSL(e,t,i){if(e=Di(e,1),t=Li(t,0,1),i=Li(i,0,1),0===t)this.r=this.g=this.b=i;else{const n=i<=.5?i*(1+t):i+t-i*t,r=2*i-n;this.r=vr(r,n,e+1/3),this.g=vr(r,n,e),this.b=vr(r,n,e-1/3)}return this}setStyle(e){function t(t){void 0!==t&&parseFloat(t)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}let i;if(i=/^((?:rgb|hsl)a?)\(([^\)]*)\)/.exec(e)){let e;const n=i[1],r=i[2];switch(n){case"rgb":case"rgba":if(e=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r))return this.r=Math.min(255,parseInt(e[1],10))/255,this.g=Math.min(255,parseInt(e[2],10))/255,this.b=Math.min(255,parseInt(e[3],10))/255,t(e[4]),this;if(e=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r))return this.r=Math.min(100,parseInt(e[1],10))/100,this.g=Math.min(100,parseInt(e[2],10))/100,this.b=Math.min(100,parseInt(e[3],10))/100,t(e[4]),this;break;case"hsl":case"hsla":if(e=/^\s*(\d*\.?\d+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r)){const i=parseFloat(e[1])/360,n=parseInt(e[2],10)/100,r=parseInt(e[3],10)/100;return t(e[4]),this.setHSL(i,n,r)}}}else if(i=/^\#([A-Fa-f\d]+)$/.exec(e)){const e=i[1],t=e.length;if(3===t)return this.r=parseInt(e.charAt(0)+e.charAt(0),16)/255,this.g=parseInt(e.charAt(1)+e.charAt(1),16)/255,this.b=parseInt(e.charAt(2)+e.charAt(2),16)/255,this;if(6===t)return this.r=parseInt(e.charAt(0)+e.charAt(1),16)/255,this.g=parseInt(e.charAt(2)+e.charAt(3),16)/255,this.b=parseInt(e.charAt(4)+e.charAt(5),16)/255,this}return e&&e.length>0?this.setColorName(e):this}setColorName(e){const t=fr[e.toLowerCase()];return void 0!==t?this.setHex(t):console.warn("THREE.Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copyGammaToLinear(e,t=2){return this.r=Math.pow(e.r,t),this.g=Math.pow(e.g,t),this.b=Math.pow(e.b,t),this}copyLinearToGamma(e,t=2){const i=t>0?1/t:1;return this.r=Math.pow(e.r,i),this.g=Math.pow(e.g,i),this.b=Math.pow(e.b,i),this}convertGammaToLinear(e){return this.copyGammaToLinear(this,e),this}convertLinearToGamma(e){return this.copyLinearToGamma(this,e),this}copySRGBToLinear(e){return this.r=yr(e.r),this.g=yr(e.g),this.b=yr(e.b),this}copyLinearToSRGB(e){return this.r=br(e.r),this.g=br(e.g),this.b=br(e.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(e){const t=this.r,i=this.g,n=this.b,r=Math.max(t,i,n),s=Math.min(t,i,n);let a,o;const h=(s+r)/2;if(s===r)a=0,o=0;else{const e=r-s;switch(o=h<=.5?e/(r+s):e/(2-r-s),r){case t:a=(i-n)/e+(i<n?6:0);break;case i:a=(n-t)/e+2;break;case n:a=(t-i)/e+4}a/=6}return e.h=a,e.s=o,e.l=h,e}getStyle(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"}offsetHSL(e,t,i){return this.getHSL(gr),gr.h+=e,gr.s+=t,gr.l+=i,this.setHSL(gr.h,gr.s,gr.l),this}add(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addColors(e,t){return this.r=e.r+t.r,this.g=e.g+t.g,this.b=e.b+t.b,this}addScalar(e){return this.r+=e,this.g+=e,this.b+=e,this}sub(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this}multiply(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyScalar(e){return this.r*=e,this.g*=e,this.b*=e,this}lerp(e,t){return this.r+=(e.r-this.r)*t,this.g+=(e.g-this.g)*t,this.b+=(e.b-this.b)*t,this}lerpColors(e,t,i){return this.r=e.r+(t.r-e.r)*i,this.g=e.g+(t.g-e.g)*i,this.b=e.b+(t.b-e.b)*i,this}lerpHSL(e,t){this.getHSL(gr),e.getHSL(_r);const i=Ni(gr.h,_r.h,t),n=Ni(gr.s,_r.s,t),r=Ni(gr.l,_r.l,t);return this.setHSL(i,n,r),this}equals(e){return e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,t=0){return this.r=e[t],this.g=e[t+1],this.b=e[t+2],this}toArray(e=[],t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e}fromBufferAttribute(e,t){return this.r=e.getX(t),this.g=e.getY(t),this.b=e.getZ(t),!0===e.normalized&&(this.r/=255,this.g/=255,this.b/=255),this}toJSON(){return this.getHex()}}xr.NAMES=fr,xr.prototype.isColor=!0,xr.prototype.r=1,xr.prototype.g=1,xr.prototype.b=1;class wr extends mr{constructor(e){super(),this.type="MeshBasicMaterial",this.color=new xr(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.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this}}wr.prototype.isMeshBasicMaterial=!0;const Mr=new Ki,Sr=new zi;class Tr{constructor(e,t,i){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.name="",this.array=e,this.itemSize=t,this.count=void 0!==e?e.length/t:0,this.normalized=!0===i,this.usage=wi,this.updateRange={offset:0,count:-1},this.version=0}onUploadCallback(){}set needsUpdate(e){!0===e&&this.version++}setUsage(e){return this.usage=e,this}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this}copyAt(e,t,i){e*=this.itemSize,i*=t.itemSize;for(let n=0,r=this.itemSize;n<r;n++)this.array[e+n]=t.array[i+n];return this}copyArray(e){return this.array.set(e),this}copyColorsArray(e){const t=this.array;let i=0;for(let n=0,r=e.length;n<r;n++){let r=e[n];void 0===r&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",n),r=new xr),t[i++]=r.r,t[i++]=r.g,t[i++]=r.b}return this}copyVector2sArray(e){const t=this.array;let i=0;for(let n=0,r=e.length;n<r;n++){let r=e[n];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",n),r=new zi),t[i++]=r.x,t[i++]=r.y}return this}copyVector3sArray(e){const t=this.array;let i=0;for(let n=0,r=e.length;n<r;n++){let r=e[n];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",n),r=new Ki),t[i++]=r.x,t[i++]=r.y,t[i++]=r.z}return this}copyVector4sArray(e){const t=this.array;let i=0;for(let n=0,r=e.length;n<r;n++){let r=e[n];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",n),r=new Xi),t[i++]=r.x,t[i++]=r.y,t[i++]=r.z,t[i++]=r.w}return this}applyMatrix3(e){if(2===this.itemSize)for(let t=0,i=this.count;t<i;t++)Sr.fromBufferAttribute(this,t),Sr.applyMatrix3(e),this.setXY(t,Sr.x,Sr.y);else if(3===this.itemSize)for(let t=0,i=this.count;t<i;t++)Mr.fromBufferAttribute(this,t),Mr.applyMatrix3(e),this.setXYZ(t,Mr.x,Mr.y,Mr.z);return this}applyMatrix4(e){for(let t=0,i=this.count;t<i;t++)Mr.x=this.getX(t),Mr.y=this.getY(t),Mr.z=this.getZ(t),Mr.applyMatrix4(e),this.setXYZ(t,Mr.x,Mr.y,Mr.z);return this}applyNormalMatrix(e){for(let t=0,i=this.count;t<i;t++)Mr.x=this.getX(t),Mr.y=this.getY(t),Mr.z=this.getZ(t),Mr.applyNormalMatrix(e),this.setXYZ(t,Mr.x,Mr.y,Mr.z);return this}transformDirection(e){for(let t=0,i=this.count;t<i;t++)Mr.x=this.getX(t),Mr.y=this.getY(t),Mr.z=this.getZ(t),Mr.transformDirection(e),this.setXYZ(t,Mr.x,Mr.y,Mr.z);return this}set(e,t=0){return this.array.set(e,t),this}getX(e){return this.array[e*this.itemSize]}setX(e,t){return this.array[e*this.itemSize]=t,this}getY(e){return this.array[e*this.itemSize+1]}setY(e,t){return this.array[e*this.itemSize+1]=t,this}getZ(e){return this.array[e*this.itemSize+2]}setZ(e,t){return this.array[e*this.itemSize+2]=t,this}getW(e){return this.array[e*this.itemSize+3]}setW(e,t){return this.array[e*this.itemSize+3]=t,this}setXY(e,t,i){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this}setXYZ(e,t,i,n){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this.array[e+2]=n,this}setXYZW(e,t,i,n,r){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this.array[e+2]=n,this.array[e+3]=r,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.prototype.slice.call(this.array),normalized:this.normalized};return""!==this.name&&(e.name=this.name),this.usage!==wi&&(e.usage=this.usage),0===this.updateRange.offset&&-1===this.updateRange.count||(e.updateRange=this.updateRange),e}}Tr.prototype.isBufferAttribute=!0;class Cr extends Tr{constructor(e,t,i){super(new Uint16Array(e),t,i)}}class Er extends Tr{constructor(e,t,i){super(new Uint32Array(e),t,i)}}(class extends Tr{constructor(e,t,i){super(new Uint16Array(e),t,i)}}).prototype.isFloat16BufferAttribute=!0;class Ar extends Tr{constructor(e,t,i){super(new Float32Array(e),t,i)}}let Ir=0;const Rr=new Rn,Pr=new tr,Lr=new Ki,Dr=new tn,Nr=new tn,$r=new Ki;class kr extends Ti{constructor(){super(),Object.defineProperty(this,"id",{value:Ir++}),this.uuid=Pi(),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={}}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(Bi(e)>65535?Er:Cr)(e,1):this.index=e,this}getAttribute(e){return this.attributes[e]}setAttribute(e,t){return this.attributes[e]=t,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return void 0!==this.attributes[e]}addGroup(e,t,i=0){this.groups.push({start:e,count:t,materialIndex:i})}clearGroups(){this.groups=[]}setDrawRange(e,t){this.drawRange.start=e,this.drawRange.count=t}applyMatrix4(e){const t=this.attributes.position;void 0!==t&&(t.applyMatrix4(e),t.needsUpdate=!0);const i=this.attributes.normal;if(void 0!==i){const t=(new Fi).getNormalMatrix(e);i.applyNormalMatrix(t),i.needsUpdate=!0}const n=this.attributes.tangent;return void 0!==n&&(n.transformDirection(e),n.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this}applyQuaternion(e){return Rr.makeRotationFromQuaternion(e),this.applyMatrix4(Rr),this}rotateX(e){return Rr.makeRotationX(e),this.applyMatrix4(Rr),this}rotateY(e){return Rr.makeRotationY(e),this.applyMatrix4(Rr),this}rotateZ(e){return Rr.makeRotationZ(e),this.applyMatrix4(Rr),this}translate(e,t,i){return Rr.makeTranslation(e,t,i),this.applyMatrix4(Rr),this}scale(e,t,i){return Rr.makeScale(e,t,i),this.applyMatrix4(Rr),this}lookAt(e){return Pr.lookAt(e),Pr.updateMatrix(),this.applyMatrix4(Pr.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Lr).negate(),this.translate(Lr.x,Lr.y,Lr.z),this}setFromPoints(e){const t=[];for(let i=0,n=e.length;i<n;i++){const n=e[i];t.push(n.x,n.y,n.z||0)}return this.setAttribute("position",new Ar(t,3)),this}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new tn);const e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.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 Ki(-1/0,-1/0,-1/0),new Ki(1/0,1/0,1/0));if(void 0!==e){if(this.boundingBox.setFromBufferAttribute(e),t)for(let e=0,i=t.length;e<i;e++){const i=t[e];Dr.setFromBufferAttribute(i),this.morphTargetsRelative?($r.addVectors(this.boundingBox.min,Dr.min),this.boundingBox.expandByPoint($r),$r.addVectors(this.boundingBox.max,Dr.max),this.boundingBox.expandByPoint($r)):(this.boundingBox.expandByPoint(Dr.min),this.boundingBox.expandByPoint(Dr.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new xn);const e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingSphere.set(new Ki,1/0);if(e){const i=this.boundingSphere.center;if(Dr.setFromBufferAttribute(e),t)for(let e=0,i=t.length;e<i;e++){const i=t[e];Nr.setFromBufferAttribute(i),this.morphTargetsRelative?($r.addVectors(Dr.min,Nr.min),Dr.expandByPoint($r),$r.addVectors(Dr.max,Nr.max),Dr.expandByPoint($r)):(Dr.expandByPoint(Nr.min),Dr.expandByPoint(Nr.max))}Dr.getCenter(i);let n=0;for(let t=0,r=e.count;t<r;t++)$r.fromBufferAttribute(e,t),n=Math.max(n,i.distanceToSquared($r));if(t)for(let r=0,s=t.length;r<s;r++){const s=t[r],a=this.morphTargetsRelative;for(let t=0,r=s.count;t<r;t++)$r.fromBufferAttribute(s,t),a&&(Lr.fromBufferAttribute(e,t),$r.add(Lr)),n=Math.max(n,i.distanceToSquared($r))}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)}}computeTangents(){const e=this.index,t=this.attributes;if(null===e||void 0===t.position||void 0===t.normal||void 0===t.uv)return void console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");const i=e.array,n=t.position.array,r=t.normal.array,s=t.uv.array,a=n.length/3;void 0===t.tangent&&this.setAttribute("tangent",new Tr(new Float32Array(4*a),4));const o=t.tangent.array,h=[],c=[];for(let e=0;e<a;e++)h[e]=new Ki,c[e]=new Ki;const l=new Ki,u=new Ki,d=new Ki,p=new zi,m=new zi,f=new zi,g=new Ki,_=new Ki;function v(e,t,i){l.fromArray(n,3*e),u.fromArray(n,3*t),d.fromArray(n,3*i),p.fromArray(s,2*e),m.fromArray(s,2*t),f.fromArray(s,2*i),u.sub(l),d.sub(l),m.sub(p),f.sub(p);const r=1/(m.x*f.y-f.x*m.y);isFinite(r)&&(g.copy(u).multiplyScalar(f.y).addScaledVector(d,-m.y).multiplyScalar(r),_.copy(d).multiplyScalar(m.x).addScaledVector(u,-f.x).multiplyScalar(r),h[e].add(g),h[t].add(g),h[i].add(g),c[e].add(_),c[t].add(_),c[i].add(_))}let y=this.groups;0===y.length&&(y=[{start:0,count:i.length}]);for(let e=0,t=y.length;e<t;++e){const t=y[e],n=t.start;for(let e=n,r=n+t.count;e<r;e+=3)v(i[e+0],i[e+1],i[e+2])}const b=new Ki,x=new Ki,w=new Ki,M=new Ki;function S(e){w.fromArray(r,3*e),M.copy(w);const t=h[e];b.copy(t),b.sub(w.multiplyScalar(w.dot(t))).normalize(),x.crossVectors(M,t);const i=x.dot(c[e])<0?-1:1;o[4*e]=b.x,o[4*e+1]=b.y,o[4*e+2]=b.z,o[4*e+3]=i}for(let e=0,t=y.length;e<t;++e){const t=y[e],n=t.start;for(let e=n,r=n+t.count;e<r;e+=3)S(i[e+0]),S(i[e+1]),S(i[e+2])}}computeVertexNormals(){const e=this.index,t=this.getAttribute("position");if(void 0!==t){let i=this.getAttribute("normal");if(void 0===i)i=new Tr(new Float32Array(3*t.count),3),this.setAttribute("normal",i);else for(let e=0,t=i.count;e<t;e++)i.setXYZ(e,0,0,0);const n=new Ki,r=new Ki,s=new Ki,a=new Ki,o=new Ki,h=new Ki,c=new Ki,l=new Ki;if(e)for(let u=0,d=e.count;u<d;u+=3){const d=e.getX(u+0),p=e.getX(u+1),m=e.getX(u+2);n.fromBufferAttribute(t,d),r.fromBufferAttribute(t,p),s.fromBufferAttribute(t,m),c.subVectors(s,r),l.subVectors(n,r),c.cross(l),a.fromBufferAttribute(i,d),o.fromBufferAttribute(i,p),h.fromBufferAttribute(i,m),a.add(c),o.add(c),h.add(c),i.setXYZ(d,a.x,a.y,a.z),i.setXYZ(p,o.x,o.y,o.z),i.setXYZ(m,h.x,h.y,h.z)}else for(let e=0,a=t.count;e<a;e+=3)n.fromBufferAttribute(t,e+0),r.fromBufferAttribute(t,e+1),s.fromBufferAttribute(t,e+2),c.subVectors(s,r),l.subVectors(n,r),c.cross(l),i.setXYZ(e+0,c.x,c.y,c.z),i.setXYZ(e+1,c.x,c.y,c.z),i.setXYZ(e+2,c.x,c.y,c.z);this.normalizeNormals(),i.needsUpdate=!0}}merge(e,t){if(!e||!e.isBufferGeometry)return void console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",e);void 0===t&&(t=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===e.attributes[n])continue;const r=i[n].array,s=e.attributes[n],a=s.array,o=s.itemSize*t,h=Math.min(a.length,r.length-o);for(let e=0,t=o;e<h;e++,t++)r[t]=a[e]}return this}normalizeNormals(){const e=this.attributes.normal;for(let t=0,i=e.count;t<i;t++)$r.fromBufferAttribute(e,t),$r.normalize(),e.setXYZ(t,$r.x,$r.y,$r.z)}toNonIndexed(){function e(e,t){const i=e.array,n=e.itemSize,r=e.normalized,s=new i.constructor(t.length*n);let a=0,o=0;for(let r=0,h=t.length;r<h;r++){a=e.isInterleavedBufferAttribute?t[r]*e.data.stride+e.offset:t[r]*n;for(let e=0;e<n;e++)s[o++]=i[a++]}return new Tr(s,n,r)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const t=new kr,i=this.index.array,n=this.attributes;for(const r in n){const s=e(n[r],i);t.setAttribute(r,s)}const r=this.morphAttributes;for(const n in r){const s=[],a=r[n];for(let t=0,n=a.length;t<n;t++){const n=e(a[t],i);s.push(n)}t.morphAttributes[n]=s}t.morphTargetsRelative=this.morphTargetsRelative;const s=this.groups;for(let e=0,i=s.length;e<i;e++){const i=s[e];t.addGroup(i.start,i.count,i.materialIndex)}return t}toJSON(){const e={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,""!==this.name&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),void 0!==this.parameters){const t=this.parameters;for(const i in t)void 0!==t[i]&&(e[i]=t[i]);return e}e.data={attributes:{}};const t=this.index;null!==t&&(e.data.index={type:t.array.constructor.name,array:Array.prototype.slice.call(t.array)});const i=this.attributes;for(const t in i){const n=i[t];e.data.attributes[t]=n.toJSON(e.data)}const n={};let r=!1;for(const t in this.morphAttributes){const i=this.morphAttributes[t],s=[];for(let t=0,n=i.length;t<n;t++){const n=i[t];s.push(n.toJSON(e.data))}s.length>0&&(n[t]=s,r=!0)}r&&(e.data.morphAttributes=n,e.data.morphTargetsRelative=this.morphTargetsRelative);const s=this.groups;s.length>0&&(e.data.groups=JSON.parse(JSON.stringify(s)));const a=this.boundingSphere;return null!==a&&(e.data.boundingSphere={center:a.center.toArray(),radius:a.radius}),e}clone(){return(new this.constructor).copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const t={};this.name=e.name;const i=e.index;null!==i&&this.setIndex(i.clone(t));const n=e.attributes;for(const e in n){const i=n[e];this.setAttribute(e,i.clone(t))}const r=e.morphAttributes;for(const e in r){const i=[],n=r[e];for(let e=0,r=n.length;e<r;e++)i.push(n[e].clone(t));this.morphAttributes[e]=i}this.morphTargetsRelative=e.morphTargetsRelative;const s=e.groups;for(let e=0,t=s.length;e<t;e++){const t=s[e];this.addGroup(t.start,t.count,t.materialIndex)}const a=e.boundingBox;null!==a&&(this.boundingBox=a.clone());const o=e.boundingSphere;return null!==o&&(this.boundingSphere=o.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,void 0!==e.parameters&&(this.parameters=Object.assign({},e.parameters)),this}dispose(){this.dispatchEvent({type:"dispose"})}}kr.prototype.isBufferGeometry=!0;const Or=new Rn,zr=new In,Fr=new xn,Br=new Ki,Ur=new Ki,Vr=new Ki,Hr=new Ki,jr=new Ki,Gr=new Ki,Wr=new Ki,qr=new Ki,Xr=new Ki,Zr=new zi,Yr=new zi,Jr=new zi,Kr=new Ki,Qr=new Ki;class es extends tr{constructor(e=new kr,t=new wr){super(),this.type="Mesh",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e){return super.copy(e),void 0!==e.morphTargetInfluences&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),void 0!==e.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=e.material,this.geometry=e.geometry,this}updateMorphTargets(){const e=this.geometry;if(e.isBufferGeometry){const t=e.morphAttributes,i=Object.keys(t);if(i.length>0){const e=t[i[0]];if(void 0!==e){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,i=e.length;t<i;t++){const i=e[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=t}}}}else{const t=e.morphTargets;void 0!==t&&t.length>0&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}}raycast(e,t){const i=this.geometry,n=this.material,r=this.matrixWorld;if(void 0===n)return;if(null===i.boundingSphere&&i.computeBoundingSphere(),Fr.copy(i.boundingSphere),Fr.applyMatrix4(r),!1===e.ray.intersectsSphere(Fr))return;if(Or.copy(r).invert(),zr.copy(e.ray).applyMatrix4(Or),null!==i.boundingBox&&!1===zr.intersectsBox(i.boundingBox))return;let s;if(i.isBufferGeometry){const r=i.index,a=i.attributes.position,o=i.morphAttributes.position,h=i.morphTargetsRelative,c=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],m=n[p.materialIndex];for(let i=Math.max(p.start,d.start),n=Math.min(r.count,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=ts(this,m,e,zr,a,o,h,c,l,n,u,d),s&&(s.faceIndex=Math.floor(i/3),s.face.materialIndex=p.materialIndex,t.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=ts(this,n,e,zr,a,o,h,c,l,u,d,p),s&&(s.faceIndex=Math.floor(i/3),t.push(s))}}else if(void 0!==a)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(a.count,Math.min(r.start+r.count,d.start+d.count));i<n;i+=3){s=ts(this,p,e,zr,a,o,h,c,l,i,i+1,i+2),s&&(s.faceIndex=Math.floor(i/3),s.face.materialIndex=r.materialIndex,t.push(s))}}else{for(let i=Math.max(0,d.start),r=Math.min(a.count,d.start+d.count);i<r;i+=3){s=ts(this,n,e,zr,a,o,h,c,l,i,i+1,i+2),s&&(s.faceIndex=Math.floor(i/3),t.push(s))}}}else i.isGeometry&&console.error("THREE.Mesh.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}}function ts(e,t,i,n,r,s,a,o,h,c,l,u){Br.fromBufferAttribute(r,c),Ur.fromBufferAttribute(r,l),Vr.fromBufferAttribute(r,u);const d=e.morphTargetInfluences;if(s&&d){Wr.set(0,0,0),qr.set(0,0,0),Xr.set(0,0,0);for(let e=0,t=s.length;e<t;e++){const t=d[e],i=s[e];0!==t&&(Hr.fromBufferAttribute(i,c),jr.fromBufferAttribute(i,l),Gr.fromBufferAttribute(i,u),a?(Wr.addScaledVector(Hr,t),qr.addScaledVector(jr,t),Xr.addScaledVector(Gr,t)):(Wr.addScaledVector(Hr.sub(Br),t),qr.addScaledVector(jr.sub(Ur),t),Xr.addScaledVector(Gr.sub(Vr),t)))}Br.add(Wr),Ur.add(qr),Vr.add(Xr)}e.isSkinnedMesh&&(e.boneTransform(c,Br),e.boneTransform(l,Ur),e.boneTransform(u,Vr));const p=function(e,t,i,n,r,s,a,o){let h;if(h=1===t.side?n.intersectTriangle(a,s,r,!0,o):n.intersectTriangle(r,s,a,2!==t.side,o),null===h)return null;Qr.copy(o),Qr.applyMatrix4(e.matrixWorld);const c=i.ray.origin.distanceTo(Qr);return c<i.near||c>i.far?null:{distance:c,point:Qr.clone(),object:e}}(e,t,i,n,Br,Ur,Vr,Kr);if(p){o&&(Zr.fromBufferAttribute(o,c),Yr.fromBufferAttribute(o,l),Jr.fromBufferAttribute(o,u),p.uv=dr.getUV(Kr,Br,Ur,Vr,Zr,Yr,Jr,new zi)),h&&(Zr.fromBufferAttribute(h,c),Yr.fromBufferAttribute(h,l),Jr.fromBufferAttribute(h,u),p.uv2=dr.getUV(Kr,Br,Ur,Vr,Zr,Yr,Jr,new zi));const e={a:c,b:l,c:u,normal:new Ki,materialIndex:0};dr.getNormal(Br,Ur,Vr,e.normal),p.face=e}return p}es.prototype.isMesh=!0;class is extends kr{constructor(e=1,t=1,i=1,n=1,r=1,s=1){super(),this.type="BoxGeometry",this.parameters={width:e,height:t,depth:i,widthSegments:n,heightSegments:r,depthSegments:s};const a=this;n=Math.floor(n),r=Math.floor(r),s=Math.floor(s);const o=[],h=[],c=[],l=[];let u=0,d=0;function p(e,t,i,n,r,s,p,m,f,g,_){const v=s/f,y=p/g,b=s/2,x=p/2,w=m/2,M=f+1,S=g+1;let T=0,C=0;const E=new Ki;for(let s=0;s<S;s++){const a=s*y-x;for(let o=0;o<M;o++){const u=o*v-b;E[e]=u*n,E[t]=a*r,E[i]=w,h.push(E.x,E.y,E.z),E[e]=0,E[t]=0,E[i]=m>0?1:-1,c.push(E.x,E.y,E.z),l.push(o/f),l.push(1-s/g),T+=1}}for(let e=0;e<g;e++)for(let t=0;t<f;t++){const i=u+t+M*e,n=u+t+M*(e+1),r=u+(t+1)+M*(e+1),s=u+(t+1)+M*e;o.push(i,n,s),o.push(n,r,s),C+=6}a.addGroup(d,C,_),d+=C,u+=T}p("z","y","x",-1,-1,i,t,e,s,r,0),p("z","y","x",1,-1,i,t,-e,s,r,1),p("x","z","y",1,1,e,i,t,n,s,2),p("x","z","y",1,-1,e,i,-t,n,s,3),p("x","y","z",1,-1,e,t,i,n,r,4),p("x","y","z",-1,-1,e,t,-i,n,r,5),this.setIndex(o),this.setAttribute("position",new Ar(h,3)),this.setAttribute("normal",new Ar(c,3)),this.setAttribute("uv",new Ar(l,2))}static fromJSON(e){return new is(e.width,e.height,e.depth,e.widthSegments,e.heightSegments,e.depthSegments)}}function ns(e){const t={};for(const i in e){t[i]={};for(const n in e[i]){const r=e[i][n];r&&(r.isColor||r.isMatrix3||r.isMatrix4||r.isVector2||r.isVector3||r.isVector4||r.isTexture||r.isQuaternion)?t[i][n]=r.clone():Array.isArray(r)?t[i][n]=r.slice():t[i][n]=r}}return t}function rs(e){const t={};for(let i=0;i<e.length;i++){const n=ns(e[i]);for(const e in n)t[e]=n[e]}return t}const ss={clone:ns,merge:rs};class as extends mr{constructor(e){super(),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.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!==e&&(void 0!==e.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(e))}copy(e){return super.copy(e),this.fragmentShader=e.fragmentShader,this.vertexShader=e.vertexShader,this.uniforms=ns(e.uniforms),this.defines=Object.assign({},e.defines),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.lights=e.lights,this.clipping=e.clipping,this.extensions=Object.assign({},e.extensions),this.glslVersion=e.glslVersion,this}toJSON(e){const t=super.toJSON(e);t.glslVersion=this.glslVersion,t.uniforms={};for(const i in this.uniforms){const n=this.uniforms[i].value;n&&n.isTexture?t.uniforms[i]={type:"t",value:n.toJSON(e).uuid}:n&&n.isColor?t.uniforms[i]={type:"c",value:n.getHex()}:n&&n.isVector2?t.uniforms[i]={type:"v2",value:n.toArray()}:n&&n.isVector3?t.uniforms[i]={type:"v3",value:n.toArray()}:n&&n.isVector4?t.uniforms[i]={type:"v4",value:n.toArray()}:n&&n.isMatrix3?t.uniforms[i]={type:"m3",value:n.toArray()}:n&&n.isMatrix4?t.uniforms[i]={type:"m4",value:n.toArray()}:t.uniforms[i]={value:n}}Object.keys(this.defines).length>0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader;const i={};for(const e in this.extensions)!0===this.extensions[e]&&(i[e]=!0);return Object.keys(i).length>0&&(t.extensions=i),t}}as.prototype.isShaderMaterial=!0;class os extends tr{constructor(){super(),this.type="Camera",this.matrixWorldInverse=new Rn,this.projectionMatrix=new Rn,this.projectionMatrixInverse=new Rn}copy(e,t){return super.copy(e,t),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const t=this.matrixWorld.elements;return e.set(-t[8],-t[9],-t[10]).normalize()}updateMatrixWorld(e){super.updateMatrixWorld(e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(e,t){super.updateWorldMatrix(e,t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return(new this.constructor).copy(this)}}os.prototype.isCamera=!0;class hs extends os{constructor(e=50,t=1,i=.1,n=2e3){super(),this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=i,this.far=n,this.focus=10,this.aspect=t,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=null===e.view?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this}setFocalLength(e){const t=.5*this.getFilmHeight()/e;this.fov=2*Ai*Math.atan(t),this.updateProjectionMatrix()}getFocalLength(){const e=Math.tan(.5*Ei*this.fov);return.5*this.getFilmHeight()/e}getEffectiveFOV(){return 2*Ai*Math.atan(Math.tan(.5*Ei*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(e,t,i,n,r,s){this.aspect=e/t,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=e,this.view.fullHeight=t,this.view.offsetX=i,this.view.offsetY=n,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=this.near;let t=e*Math.tan(.5*Ei*this.fov)/this.zoom,i=2*t,n=this.aspect*i,r=-.5*n;const s=this.view;if(null!==this.view&&this.view.enabled){const e=s.fullWidth,a=s.fullHeight;r+=s.offsetX*n/e,t-=s.offsetY*i/a,n*=s.width/e,i*=s.height/a}const a=this.filmOffset;0!==a&&(r+=e*a/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+n,t,t-i,e,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const t=super.toJSON(e);return t.object.fov=this.fov,t.object.zoom=this.zoom,t.object.near=this.near,t.object.far=this.far,t.object.focus=this.focus,t.object.aspect=this.aspect,null!==this.view&&(t.object.view=Object.assign({},this.view)),t.object.filmGauge=this.filmGauge,t.object.filmOffset=this.filmOffset,t}}hs.prototype.isPerspectiveCamera=!0;const cs=90;class ls extends tr{constructor(e,t,i){if(super(),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 hs(cs,1,e,t);n.layers=this.layers,n.up.set(0,-1,0),n.lookAt(new Ki(1,0,0)),this.add(n);const r=new hs(cs,1,e,t);r.layers=this.layers,r.up.set(0,-1,0),r.lookAt(new Ki(-1,0,0)),this.add(r);const s=new hs(cs,1,e,t);s.layers=this.layers,s.up.set(0,0,1),s.lookAt(new Ki(0,1,0)),this.add(s);const a=new hs(cs,1,e,t);a.layers=this.layers,a.up.set(0,0,-1),a.lookAt(new Ki(0,-1,0)),this.add(a);const o=new hs(cs,1,e,t);o.layers=this.layers,o.up.set(0,-1,0),o.lookAt(new Ki(0,0,1)),this.add(o);const h=new hs(cs,1,e,t);h.layers=this.layers,h.up.set(0,-1,0),h.lookAt(new Ki(0,0,-1)),this.add(h)}update(e,t){null===this.parent&&this.updateMatrixWorld();const i=this.renderTarget,[n,r,s,a,o,h]=this.children,c=e.xr.enabled,l=e.getRenderTarget();e.xr.enabled=!1;const u=i.texture.generateMipmaps;i.texture.generateMipmaps=!1,e.setRenderTarget(i,0),e.render(t,n),e.setRenderTarget(i,1),e.render(t,r),e.setRenderTarget(i,2),e.render(t,s),e.setRenderTarget(i,3),e.render(t,a),e.setRenderTarget(i,4),e.render(t,o),i.texture.generateMipmaps=u,e.setRenderTarget(i,5),e.render(t,h),e.setRenderTarget(l),e.xr.enabled=c}}class us extends Wi{constructor(e,t,i,n,r,s,a,o,h,c){super(e=void 0!==e?e:[],t=void 0!==t?t:Gt,i,n,r,s,a,o,h,c),this.flipY=!1}get images(){return this.image}set images(e){this.image=e}}us.prototype.isCubeTexture=!0;class ds extends Zi{constructor(e,t,i){Number.isInteger(t)&&(console.warn("THREE.WebGLCubeRenderTarget: constructor signature is now WebGLCubeRenderTarget( size, options )"),t=i),super(e,e,t),t=t||{},this.texture=new us(void 0,t.mapping,t.wrapS,t.wrapT,t.magFilter,t.minFilter,t.format,t.type,t.anisotropy,t.encoding),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=void 0!==t.generateMipmaps&&t.generateMipmaps,this.texture.minFilter=void 0!==t.minFilter?t.minFilter:Kt,this.texture._needsFlipEnvMap=!1}fromEquirectangularTexture(e,t){this.texture.type=t.type,this.texture.format=oi,this.texture.encoding=t.encoding,this.texture.generateMipmaps=t.generateMipmaps,this.texture.minFilter=t.minFilter,this.texture.magFilter=t.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 is(5,5,5),r=new as({name:"CubemapFromEquirect",uniforms:ns(i.uniforms),vertexShader:i.vertexShader,fragmentShader:i.fragmentShader,side:1,blending:0});r.uniforms.tEquirect.value=t;const s=new es(n,r),a=t.minFilter;t.minFilter===Qt&&(t.minFilter=Kt);return new ls(1,10,this).update(e,s),t.minFilter=a,s.geometry.dispose(),s.material.dispose(),this}clear(e,t,i,n){const r=e.getRenderTarget();for(let r=0;r<6;r++)e.setRenderTarget(this,r),e.clear(t,i,n);e.setRenderTarget(r)}}ds.prototype.isWebGLCubeRenderTarget=!0;const ps=new Ki,ms=new Ki,fs=new Fi;class gs{constructor(e=new Ki(1,0,0),t=0){this.normal=e,this.constant=t}set(e,t){return this.normal.copy(e),this.constant=t,this}setComponents(e,t,i,n){return this.normal.set(e,t,i),this.constant=n,this}setFromNormalAndCoplanarPoint(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this}setFromCoplanarPoints(e,t,i){const n=ps.subVectors(i,t).cross(ms.subVectors(e,t)).normalize();return this.setFromNormalAndCoplanarPoint(n,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){const e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,t){return t.copy(this.normal).multiplyScalar(-this.distanceToPoint(e)).add(e)}intersectLine(e,t){const i=e.delta(ps),n=this.normal.dot(i);if(0===n)return 0===this.distanceToPoint(e.start)?t.copy(e.start):null;const r=-(e.start.dot(this.normal)+this.constant)/n;return r<0||r>1?null:t.copy(i).multiplyScalar(r).add(e.start)}intersectsLine(e){const t=this.distanceToPoint(e.start),i=this.distanceToPoint(e.end);return t<0&&i>0||i<0&&t>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,t){const i=t||fs.getNormalMatrix(e),n=this.coplanarPoint(ps).applyMatrix4(e),r=this.normal.applyMatrix3(i).normalize();return this.constant=-n.dot(r),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return(new this.constructor).copy(this)}}gs.prototype.isPlane=!0;const _s=new xn,vs=new Ki;class ys{constructor(e=new gs,t=new gs,i=new gs,n=new gs,r=new gs,s=new gs){this.planes=[e,t,i,n,r,s]}set(e,t,i,n,r,s){const a=this.planes;return a[0].copy(e),a[1].copy(t),a[2].copy(i),a[3].copy(n),a[4].copy(r),a[5].copy(s),this}copy(e){const t=this.planes;for(let i=0;i<6;i++)t[i].copy(e.planes[i]);return this}setFromProjectionMatrix(e){const t=this.planes,i=e.elements,n=i[0],r=i[1],s=i[2],a=i[3],o=i[4],h=i[5],c=i[6],l=i[7],u=i[8],d=i[9],p=i[10],m=i[11],f=i[12],g=i[13],_=i[14],v=i[15];return t[0].setComponents(a-n,l-o,m-u,v-f).normalize(),t[1].setComponents(a+n,l+o,m+u,v+f).normalize(),t[2].setComponents(a+r,l+h,m+d,v+g).normalize(),t[3].setComponents(a-r,l-h,m-d,v-g).normalize(),t[4].setComponents(a-s,l-c,m-p,v-_).normalize(),t[5].setComponents(a+s,l+c,m+p,v+_).normalize(),this}intersectsObject(e){const t=e.geometry;return null===t.boundingSphere&&t.computeBoundingSphere(),_s.copy(t.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(_s)}intersectsSprite(e){return _s.center.set(0,0,0),_s.radius=.7071067811865476,_s.applyMatrix4(e.matrixWorld),this.intersectsSphere(_s)}intersectsSphere(e){const t=this.planes,i=e.center,n=-e.radius;for(let e=0;e<6;e++){if(t[e].distanceToPoint(i)<n)return!1}return!0}intersectsBox(e){const t=this.planes;for(let i=0;i<6;i++){const n=t[i];if(vs.x=n.normal.x>0?e.max.x:e.min.x,vs.y=n.normal.y>0?e.max.y:e.min.y,vs.z=n.normal.z>0?e.max.z:e.min.z,n.distanceToPoint(vs)<0)return!1}return!0}containsPoint(e){const t=this.planes;for(let i=0;i<6;i++)if(t[i].distanceToPoint(e)<0)return!1;return!0}clone(){return(new this.constructor).copy(this)}}function bs(){let e=null,t=!1,i=null,n=null;function r(t,s){i(t,s),n=e.requestAnimationFrame(r)}return{start:function(){!0!==t&&null!==i&&(n=e.requestAnimationFrame(r),t=!0)},stop:function(){e.cancelAnimationFrame(n),t=!1},setAnimationLoop:function(e){i=e},setContext:function(t){e=t}}}function xs(e,t){const i=t.isWebGL2,n=new WeakMap;return{get:function(e){return e.isInterleavedBufferAttribute&&(e=e.data),n.get(e)},remove:function(t){t.isInterleavedBufferAttribute&&(t=t.data);const i=n.get(t);i&&(e.deleteBuffer(i.buffer),n.delete(t))},update:function(t,r){if(t.isGLBufferAttribute){const e=n.get(t);return void((!e||e.version<t.version)&&n.set(t,{buffer:t.buffer,type:t.type,bytesPerElement:t.elementSize,version:t.version}))}t.isInterleavedBufferAttribute&&(t=t.data);const s=n.get(t);void 0===s?n.set(t,function(t,n){const r=t.array,s=t.usage,a=e.createBuffer();e.bindBuffer(n,a),e.bufferData(n,r,s),t.onUploadCallback();let o=5126;return r instanceof Float32Array?o=5126:r instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):r instanceof Uint16Array?t.isFloat16BufferAttribute?i?o=5131:console.warn("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2."):o=5123:r instanceof Int16Array?o=5122:r instanceof Uint32Array?o=5125:r instanceof Int32Array?o=5124:r instanceof Int8Array?o=5120:(r instanceof Uint8Array||r instanceof Uint8ClampedArray)&&(o=5121),{buffer:a,type:o,bytesPerElement:r.BYTES_PER_ELEMENT,version:t.version}}(t,r)):s.version<t.version&&(!function(t,n,r){const s=n.array,a=n.updateRange;e.bindBuffer(r,t),-1===a.count?e.bufferSubData(r,0,s):(i?e.bufferSubData(r,a.offset*s.BYTES_PER_ELEMENT,s,a.offset,a.count):e.bufferSubData(r,a.offset*s.BYTES_PER_ELEMENT,s.subarray(a.offset,a.offset+a.count)),a.count=-1)}(s.buffer,t,r),s.version=t.version)}}}class ws extends kr{constructor(e=1,t=1,i=1,n=1){super(),this.type="PlaneGeometry",this.parameters={width:e,height:t,widthSegments:i,heightSegments:n};const r=e/2,s=t/2,a=Math.floor(i),o=Math.floor(n),h=a+1,c=o+1,l=e/a,u=t/o,d=[],p=[],m=[],f=[];for(let e=0;e<c;e++){const t=e*u-s;for(let i=0;i<h;i++){const n=i*l-r;p.push(n,-t,0),m.push(0,0,1),f.push(i/a),f.push(1-e/o)}}for(let e=0;e<o;e++)for(let t=0;t<a;t++){const i=t+h*e,n=t+h*(e+1),r=t+1+h*(e+1),s=t+1+h*e;d.push(i,n,s),d.push(n,r,s)}this.setIndex(d),this.setAttribute("position",new Ar(p,3)),this.setAttribute("normal",new Ar(m,3)),this.setAttribute("uv",new Ar(f,2))}static fromJSON(e){return new ws(e.width,e.height,e.widthSegments,e.heightSegments)}}const Ms={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 USE_ALPHATEST\n\tif ( diffuseColor.a < alphaTest ) discard;\n#endif",alphatest_pars_fragment:"#ifdef USE_ALPHATEST\n\tuniform float alphaTest;\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.roughness );\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:"vec3 BRDF_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n}\nfloat V_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_GGX( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( f0, f90, dotVH );\n\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( V * 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}\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_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, 1.0, dotVH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie( float roughness, float dotNH ) {\n\tfloat alpha = pow2( roughness );\n\tfloat invAlpha = 1.0 / alpha;\n\tfloat cos2h = dotNH * dotNH;\n\tfloat sin2h = max( 1.0 - cos2h, 0.0078125 );\n\treturn ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );\n}\nfloat V_Neubelt( float dotNV, float dotNL ) {\n\treturn saturate( 1.0 / ( 4.0 * ( dotNL + dotNV - dotNL * dotNV ) ) );\n}\nvec3 BRDF_Sheen( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, vec3 sheenColor, const in float sheenRoughness ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat D = D_Charlie( sheenRoughness, dotNH );\n\tfloat V = V_Neubelt( dotNV, dotNL );\n\treturn sheenColor * ( D * V );\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, float faceDirection ) {\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 ) * faceDirection;\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:"#if defined( USE_COLOR_ALPHA )\n\tdiffuseColor *= vColor;\n#elif defined( USE_COLOR )\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR )\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvarying vec3 vColor;\n#endif",color_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvColor = vec4( 1.0 );\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor *= color;\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 max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }\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 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 USE_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}\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\tenvColor = envMapTexelToLinear( envColor );\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#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 getIBLIrradiance( const in vec3 normal ) {\n\t\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\tvec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {\n\t\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 reflectVec;\n\t\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\t\treflectVec = reflect( - viewDir, normal );\n\t\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t\t#else\n\t\t\t\treflectVec = refract( - viewDir, normal, refractionRatio );\n\t\t\t#endif\n\t\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t\treturn envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\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\tvFogDepth = - mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float vFogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, vFogDepth );\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 vFogDepth;\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\tvec3 lightMapIrradiance = lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tlightMapIrradiance *= PI;\n\t#endif\n\treflectedLight.indirectDiffuse += lightMapIrradiance;\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.normal );\n#ifdef DOUBLE_SIDED\n\tvIndirectBack += getAmbientLightIrradiance( ambientLightColor );\n\tvIndirectBack += getLightProbeIrradiance( lightProbe, backGeometry.normal );\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\tgetPointLightInfo( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = 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\tgetSpotLightInfo( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = 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\tgetDirectionalLightInfo( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = 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.normal );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry.normal );\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 vec3 normal ) {\n\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\treturn irradiance;\n}\nfloat getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\t#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tif ( cutoffDistance > 0.0 ) {\n\t\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\t}\n\t\treturn distanceFalloff;\n\t#else\n\t\tif ( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\t\treturn pow( saturate( - lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t\t}\n\t\treturn 1.0;\n\t#endif\n}\nfloat getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {\n\treturn smoothstep( coneCosine, penumbraCosine, angleCosine );\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 getDirectionalLightInfo( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tlight.color = directionalLight.color;\n\t\tlight.direction = directionalLight.direction;\n\t\tlight.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 getPointLightInfo( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tlight.color = pointLight.color;\n\t\tlight.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );\n\t\tlight.visible = ( light.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 getSpotLightInfo( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat angleCos = dot( light.direction, spotLight.direction );\n\t\tfloat spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\tif ( spotAttenuation > 0.0 ) {\n\t\t\tfloat lightDistance = length( lVector );\n\t\t\tlight.color = spotLight.color * spotAttenuation;\n\t\t\tlight.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t\t} else {\n\t\t\tlight.color = vec3( 0.0 );\n\t\t\tlight.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 vec3 normal ) {\n\t\tfloat dotNL = dot( normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\treturn irradiance;\n\t}\n#endif",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\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\treflectedLight.directDiffuse += irradiance * BRDF_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_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;\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\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight.direction, geometry.viewDir, geometry.normal, 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_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.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;\nmaterial.roughness = min( material.roughness, 1.0 );\n#ifdef IOR\n\t#ifdef SPECULAR\n\t\tfloat specularIntensityFactor = specularIntensity;\n\t\tvec3 specularColorFactor = specularColor;\n\t\t#ifdef USE_SPECULARINTENSITYMAP\n\t\t\tspecularIntensityFactor *= texture2D( specularIntensityMap, vUv ).a;\n\t\t#endif\n\t\t#ifdef USE_SPECULARCOLORMAP\n\t\t\tspecularColorFactor *= specularColorMapTexelToLinear( texture2D( specularColorMap, vUv ) ).rgb;\n\t\t#endif\n\t\tmaterial.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );\n\t#else\n\t\tfloat specularIntensityFactor = 1.0;\n\t\tvec3 specularColorFactor = vec3( 1.0 );\n\t\tmaterial.specularF90 = 1.0;\n\t#endif\n\tmaterial.specularColor = mix( min( pow2( ( ior - 1.0 ) / ( ior + 1.0 ) ) * specularColorFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.specularF90 = 1.0;\n#endif\n#ifdef USE_CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\tmaterial.clearcoatF0 = vec3( 0.04 );\n\tmaterial.clearcoatF90 = 1.0;\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 = sheenColor;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tmaterial.sheenColor *= sheenColorMapTexelToLinear( texture2D( sheenColorMap, vUv ) ).rgb;\n\t#endif\n\tmaterial.sheenRoughness = clamp( sheenRoughness, 0.07, 1.0 );\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tmaterial.sheenRoughness *= texture2D( sheenRoughnessMap, vUv ).a;\n\t#endif\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat roughness;\n\tvec3 specularColor;\n\tfloat specularF90;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat clearcoat;\n\t\tfloat clearcoatRoughness;\n\t\tvec3 clearcoatF0;\n\t\tfloat clearcoatF90;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tvec3 sheenColor;\n\t\tfloat sheenRoughness;\n\t#endif\n};\nvec3 clearcoatSpecular = vec3( 0.0 );\nvec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\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\tvec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;\n\treturn fab;\n}\nvec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\treturn specularColor * fab.x + specularF90 * fab.y;\n}\nvoid computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\tvec3 FssEss = specularColor * fab.x + specularF90 * fab.y;\n\tfloat Ess = fab.x + fab.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}\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.roughness;\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#ifdef USE_CLEARCOAT\n\t\tfloat dotNLcc = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = dotNLcc * directLight.color;\n\t\tclearcoatSpecular += ccIrradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.clearcoatNormal, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\treflectedLight.directSpecular += irradiance * BRDF_Sheen( directLight.direction, geometry.viewDir, geometry.normal, material.sheenColor, material.sheenRoughness );\n\t#endif\n\treflectedLight.directSpecular += irradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.roughness );\n\treflectedLight.directDiffuse += irradiance * BRDF_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_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 USE_CLEARCOAT\n\t\tclearcoatSpecular += clearcoatRadiance * EnvironmentBRDF( geometry.clearcoatNormal, geometry.viewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\tcomputeMultiscattering( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\treflectedLight.indirectSpecular += 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 USE_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\tgetPointLightInfo( 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\tgetSpotLightInfo( 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\tgetDirectionalLightInfo( 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.normal );\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.normal );\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 += getIBLIrradiance( geometry.normal );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getIBLRadiance( geometry.viewDir, geometry.normal, material.roughness );\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatRadiance += getIBLRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness );\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\t#ifdef MORPHTARGETS_TEXTURE\n\t\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t\tif ( morphTargetInfluences[ i ] > 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1, 2 ) * morphTargetInfluences[ i ];\n\t\t}\n\t#else\n\t\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\t\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\t\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\t\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n\t#endif\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tuniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];\n\t\tuniform sampler2DArray morphTargetsTexture;\n\t\tuniform vec2 morphTargetsTextureSize;\n\t\tvec3 getMorph( const in int vertexIndex, const in int morphTargetIndex, const in int offset, const in int stride ) {\n\t\t\tfloat texelIndex = float( vertexIndex * stride + offset );\n\t\t\tfloat y = floor( texelIndex / morphTargetsTextureSize.x );\n\t\t\tfloat x = texelIndex - y * morphTargetsTextureSize.x;\n\t\t\tvec3 morphUV = vec3( ( x + 0.5 ) / morphTargetsTextureSize.x, y / morphTargetsTextureSize.y, morphTargetIndex );\n\t\t\treturn texture( morphTargetsTexture, morphUV ).xyz;\n\t\t}\n\t#else\n\t\t#ifndef USE_MORPHNORMALS\n\t\t\tuniform float morphTargetInfluences[ 8 ];\n\t\t#else\n\t\t\tuniform float morphTargetInfluences[ 4 ];\n\t\t#endif\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t\t#ifndef USE_MORPHNORMALS\n\t\t\t\tif ( morphTargetInfluences[ i ] > 0.0 ) transformed += getMorph( gl_VertexID, i, 0, 1 ) * morphTargetInfluences[ i ];\n\t\t\t#else\n\t\t\t\tif ( morphTargetInfluences[ i ] > 0.0 ) transformed += getMorph( gl_VertexID, i, 0, 2 ) * morphTargetInfluences[ i ];\n\t\t\t#endif\n\t\t}\n\t#else\n\t\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\t\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\t\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\t\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t\t#ifndef USE_MORPHNORMALS\n\t\t\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\t\t\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\t\t\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\t\t\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t\t#endif\n\t#endif\n#endif",normal_fragment_begin:"float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;\n#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 * faceDirection;\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 * faceDirection;\n\t\t\tbitangent = bitangent * faceDirection;\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 * faceDirection;\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, faceDirection );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );\n#endif",normal_pars_fragment:"#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",normal_pars_vertex:"#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",normal_vertex:"#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",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, float faceDirection ) {\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\tvec3 N = surf_norm;\n\t\tvec3 q1perp = cross( q1, N );\n\t\tvec3 q0perp = cross( N, q0 );\n\t\tvec3 T = q1perp * st0.x + q0perp * st1.x;\n\t\tvec3 B = q1perp * st0.y + q0perp * st1.y;\n\t\tfloat det = max( dot( T, T ), dot( B, B ) );\n\t\tfloat scale = ( det == 0.0 ) ? 0.0 : faceDirection * inversesqrt( det );\n\t\treturn normalize( T * ( mapN.x * scale ) + B * ( mapN.y * scale ) + N * mapN.z );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef USE_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, faceDirection );\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",output_fragment:"#ifdef OPAQUE\ndiffuseColor.a = 1.0;\n#endif\n#ifdef USE_TRANSMISSION\ndiffuseColor.a *= transmissionAlpha + 0.1;\n#endif\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );",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; }",transmission_fragment:"#ifdef USE_TRANSMISSION\n\tfloat transmissionAlpha = 1.0;\n\tfloat transmissionFactor = transmission;\n\tfloat thicknessFactor = thickness;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\ttransmissionFactor *= texture2D( transmissionMap, vUv ).r;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tthicknessFactor *= texture2D( thicknessMap, vUv ).g;\n\t#endif\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\tvec4 transmission = getIBLVolumeRefraction(\n\t\tn, v, roughnessFactor, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, ior, thicknessFactor,\n\t\tattenuationColor, attenuationDistance );\n\ttotalDiffuse = mix( totalDiffuse, transmission.rgb, transmissionFactor );\n\ttransmissionAlpha = mix( transmissionAlpha, transmission.a, transmissionFactor );\n#endif",transmission_pars_fragment:"#ifdef USE_TRANSMISSION\n\tuniform float transmission;\n\tuniform float thickness;\n\tuniform float attenuationDistance;\n\tuniform vec3 attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tuniform sampler2D transmissionMap;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tuniform sampler2D thicknessMap;\n\t#endif\n\tuniform vec2 transmissionSamplerSize;\n\tuniform sampler2D transmissionSamplerMap;\n\tuniform mat4 modelMatrix;\n\tuniform mat4 projectionMatrix;\n\tvarying vec3 vWorldPosition;\n\tvec3 getVolumeTransmissionRay( vec3 n, vec3 v, float thickness, float ior, mat4 modelMatrix ) {\n\t\tvec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );\n\t\tvec3 modelScale;\n\t\tmodelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );\n\t\tmodelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );\n\t\tmodelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );\n\t\treturn normalize( refractionVector ) * thickness * modelScale;\n\t}\n\tfloat applyIorToRoughness( float roughness, float ior ) {\n\t\treturn roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );\n\t}\n\tvec4 getTransmissionSample( vec2 fragCoord, float roughness, float ior ) {\n\t\tfloat framebufferLod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );\n\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\treturn texture2DLodEXT( transmissionSamplerMap, fragCoord.xy, framebufferLod );\n\t\t#else\n\t\t\treturn texture2D( transmissionSamplerMap, fragCoord.xy, framebufferLod );\n\t\t#endif\n\t}\n\tvec3 applyVolumeAttenuation( vec3 radiance, float transmissionDistance, vec3 attenuationColor, float attenuationDistance ) {\n\t\tif ( attenuationDistance == 0.0 ) {\n\t\t\treturn radiance;\n\t\t} else {\n\t\t\tvec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;\n\t\t\tvec3 transmittance = exp( - attenuationCoefficient * transmissionDistance );\t\t\treturn transmittance * radiance;\n\t\t}\n\t}\n\tvec4 getIBLVolumeRefraction( vec3 n, vec3 v, float roughness, vec3 diffuseColor, vec3 specularColor, float specularF90,\n\t\tvec3 position, mat4 modelMatrix, mat4 viewMatrix, mat4 projMatrix, float ior, float thickness,\n\t\tvec3 attenuationColor, float attenuationDistance ) {\n\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );\n\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\trefractionCoords += 1.0;\n\t\trefractionCoords /= 2.0;\n\t\tvec4 transmittedLight = getTransmissionSample( refractionCoords, roughness, ior );\n\t\tvec3 attenuatedColor = applyVolumeAttenuation( transmittedLight.rgb, length( transmissionRay ), attenuationColor, attenuationDistance );\n\t\tvec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );\n\t\treturn vec4( ( 1.0 - F ) * attenuatedColor * diffuseColor, transmittedLight.a );\n\t}\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 ) || defined ( USE_TRANSMISSION )\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_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}",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}",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}",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}",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}",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 <alphatest_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}",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}",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 <alphatest_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}",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}",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}",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}",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\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_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#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinbase_vertex>\n\t\t#include <skinnormal_vertex>\n\t\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 <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_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 <alphatest_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\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\t#include <output_fragment>\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}",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 <alphatest_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_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_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\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#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_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#include <normal_vertex>\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}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\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 <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <normal_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\t#include <output_fragment>\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}",meshnormal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <normal_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\t#include <normal_vertex>\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}",meshnormal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <normal_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}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\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 <normal_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 <normal_vertex>\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}",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 <alphatest_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 <normal_pars_fragment>\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\t#include <output_fragment>\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#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\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 <normal_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 <normal_vertex>\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#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULARINTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n\t#ifdef USE_SPECULARCOLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\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 <alphatest_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 <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_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 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t#include <transmission_fragment>\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - clearcoat * Fcc ) + clearcoatSpecular * clearcoat;\n\t#endif\n\t#include <output_fragment>\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#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 <normal_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 <normal_vertex>\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}",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 <alphatest_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 <normal_pars_fragment>\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\t#include <output_fragment>\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}",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}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <alphatest_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\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",shadow_vert:"#include <common>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\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 <worldpos_vertex>\n\t#include <shadowmap_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}",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}",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 <alphatest_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\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}"},Ss={common:{diffuse:{value:new xr(16777215)},opacity:{value:1},map:{value:null},uvTransform:{value:new Fi},uv2Transform:{value:new Fi},alphaMap:{value:null},alphaTest:{value:0}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},ior:{value:1.5},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 zi(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:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new xr(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null}},points:{diffuse:{value:new xr(16777215)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},alphaTest:{value:0},uvTransform:{value:new Fi}},sprite:{diffuse:{value:new xr(16777215)},opacity:{value:1},center:{value:new zi(.5,.5)},rotation:{value:0},map:{value:null},alphaMap:{value:null},alphaTest:{value:0},uvTransform:{value:new Fi}}},Ts={basic:{uniforms:rs([Ss.common,Ss.specularmap,Ss.envmap,Ss.aomap,Ss.lightmap,Ss.fog]),vertexShader:Ms.meshbasic_vert,fragmentShader:Ms.meshbasic_frag},lambert:{uniforms:rs([Ss.common,Ss.specularmap,Ss.envmap,Ss.aomap,Ss.lightmap,Ss.emissivemap,Ss.fog,Ss.lights,{emissive:{value:new xr(0)}}]),vertexShader:Ms.meshlambert_vert,fragmentShader:Ms.meshlambert_frag},phong:{uniforms:rs([Ss.common,Ss.specularmap,Ss.envmap,Ss.aomap,Ss.lightmap,Ss.emissivemap,Ss.bumpmap,Ss.normalmap,Ss.displacementmap,Ss.fog,Ss.lights,{emissive:{value:new xr(0)},specular:{value:new xr(1118481)},shininess:{value:30}}]),vertexShader:Ms.meshphong_vert,fragmentShader:Ms.meshphong_frag},standard:{uniforms:rs([Ss.common,Ss.envmap,Ss.aomap,Ss.lightmap,Ss.emissivemap,Ss.bumpmap,Ss.normalmap,Ss.displacementmap,Ss.roughnessmap,Ss.metalnessmap,Ss.fog,Ss.lights,{emissive:{value:new xr(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:Ms.meshphysical_vert,fragmentShader:Ms.meshphysical_frag},toon:{uniforms:rs([Ss.common,Ss.aomap,Ss.lightmap,Ss.emissivemap,Ss.bumpmap,Ss.normalmap,Ss.displacementmap,Ss.gradientmap,Ss.fog,Ss.lights,{emissive:{value:new xr(0)}}]),vertexShader:Ms.meshtoon_vert,fragmentShader:Ms.meshtoon_frag},matcap:{uniforms:rs([Ss.common,Ss.bumpmap,Ss.normalmap,Ss.displacementmap,Ss.fog,{matcap:{value:null}}]),vertexShader:Ms.meshmatcap_vert,fragmentShader:Ms.meshmatcap_frag},points:{uniforms:rs([Ss.points,Ss.fog]),vertexShader:Ms.points_vert,fragmentShader:Ms.points_frag},dashed:{uniforms:rs([Ss.common,Ss.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:Ms.linedashed_vert,fragmentShader:Ms.linedashed_frag},depth:{uniforms:rs([Ss.common,Ss.displacementmap]),vertexShader:Ms.depth_vert,fragmentShader:Ms.depth_frag},normal:{uniforms:rs([Ss.common,Ss.bumpmap,Ss.normalmap,Ss.displacementmap,{opacity:{value:1}}]),vertexShader:Ms.meshnormal_vert,fragmentShader:Ms.meshnormal_frag},sprite:{uniforms:rs([Ss.sprite,Ss.fog]),vertexShader:Ms.sprite_vert,fragmentShader:Ms.sprite_frag},background:{uniforms:{uvTransform:{value:new Fi},t2D:{value:null}},vertexShader:Ms.background_vert,fragmentShader:Ms.background_frag},cube:{uniforms:rs([Ss.envmap,{opacity:{value:1}}]),vertexShader:Ms.cube_vert,fragmentShader:Ms.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:Ms.equirect_vert,fragmentShader:Ms.equirect_frag},distanceRGBA:{uniforms:rs([Ss.common,Ss.displacementmap,{referencePosition:{value:new Ki},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:Ms.distanceRGBA_vert,fragmentShader:Ms.distanceRGBA_frag},shadow:{uniforms:rs([Ss.lights,Ss.fog,{color:{value:new xr(0)},opacity:{value:1}}]),vertexShader:Ms.shadow_vert,fragmentShader:Ms.shadow_frag}};function Cs(e,t,i,n,r){const s=new xr(0);let a,o,h=0,c=null,l=0,u=null;function d(e,t){i.buffers.color.setClear(e.r,e.g,e.b,t,r)}return{getClearColor:function(){return s},setClearColor:function(e,t=1){s.set(e),h=t,d(s,h)},getClearAlpha:function(){return h},setClearAlpha:function(e){h=e,d(s,h)},render:function(i,r){let p=!1,m=!0===r.isScene?r.background:null;m&&m.isTexture&&(m=t.get(m));const f=e.xr,g=f.getSession&&f.getSession();g&&"additive"===g.environmentBlendMode&&(m=null),null===m?d(s,h):m&&m.isColor&&(d(m,1),p=!0),(e.autoClear||p)&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),m&&(m.isCubeTexture||m.mapping===qt)?(void 0===o&&(o=new es(new is(1,1,1),new as({name:"BackgroundCubeMaterial",uniforms:ns(Ts.cube.uniforms),vertexShader:Ts.cube.vertexShader,fragmentShader:Ts.cube.fragmentShader,side:1,depthTest:!1,depthWrite:!1,fog:!1})),o.geometry.deleteAttribute("normal"),o.geometry.deleteAttribute("uv"),o.onBeforeRender=function(e,t,i){this.matrixWorld.copyPosition(i.matrixWorld)},Object.defineProperty(o.material,"envMap",{get:function(){return this.uniforms.envMap.value}}),n.update(o)),o.material.uniforms.envMap.value=m,o.material.uniforms.flipEnvMap.value=m.isCubeTexture&&!1===m.isRenderTargetTexture?-1:1,c===m&&l===m.version&&u===e.toneMapping||(o.material.needsUpdate=!0,c=m,l=m.version,u=e.toneMapping),i.unshift(o,o.geometry,o.material,0,0,null)):m&&m.isTexture&&(void 0===a&&(a=new es(new ws(2,2),new as({name:"BackgroundMaterial",uniforms:ns(Ts.background.uniforms),vertexShader:Ts.background.vertexShader,fragmentShader:Ts.background.fragmentShader,side:0,depthTest:!1,depthWrite:!1,fog:!1})),a.geometry.deleteAttribute("normal"),Object.defineProperty(a.material,"map",{get:function(){return this.uniforms.t2D.value}}),n.update(a)),a.material.uniforms.t2D.value=m,!0===m.matrixAutoUpdate&&m.updateMatrix(),a.material.uniforms.uvTransform.value.copy(m.matrix),c===m&&l===m.version&&u===e.toneMapping||(a.material.needsUpdate=!0,c=m,l=m.version,u=e.toneMapping),i.unshift(a,a.geometry,a.material,0,0,null))}}}function Es(e,t,i,n){const r=e.getParameter(34921),s=n.isWebGL2?null:t.get("OES_vertex_array_object"),a=n.isWebGL2||null!==s,o={},h=d(null);let c=h;function l(t){return n.isWebGL2?e.bindVertexArray(t):s.bindVertexArrayOES(t)}function u(t){return n.isWebGL2?e.deleteVertexArray(t):s.deleteVertexArrayOES(t)}function d(e){const t=[],i=[],n=[];for(let e=0;e<r;e++)t[e]=0,i[e]=0,n[e]=0;return{geometry:null,program:null,wireframe:!1,newAttributes:t,enabledAttributes:i,attributeDivisors:n,object:e,attributes:{},index:null}}function p(){const e=c.newAttributes;for(let t=0,i=e.length;t<i;t++)e[t]=0}function m(e){f(e,0)}function f(i,r){const s=c.newAttributes,a=c.enabledAttributes,o=c.attributeDivisors;if(s[i]=1,0===a[i]&&(e.enableVertexAttribArray(i),a[i]=1),o[i]!==r){(n.isWebGL2?e:t.get("ANGLE_instanced_arrays"))[n.isWebGL2?"vertexAttribDivisor":"vertexAttribDivisorANGLE"](i,r),o[i]=r}}function g(){const t=c.newAttributes,i=c.enabledAttributes;for(let n=0,r=i.length;n<r;n++)i[n]!==t[n]&&(e.disableVertexAttribArray(n),i[n]=0)}function _(t,i,r,s,a,o){!0!==n.isWebGL2||5124!==r&&5125!==r?e.vertexAttribPointer(t,i,r,s,a,o):e.vertexAttribIPointer(t,i,r,a,o)}function v(){y(),c!==h&&(c=h,l(c.object))}function y(){h.geometry=null,h.program=null,h.wireframe=!1}return{setup:function(r,h,u,v,y){let b=!1;if(a){const t=function(t,i,r){const a=!0===r.wireframe;let h=o[t.id];void 0===h&&(h={},o[t.id]=h);let c=h[i.id];void 0===c&&(c={},h[i.id]=c);let l=c[a];void 0===l&&(l=d(n.isWebGL2?e.createVertexArray():s.createVertexArrayOES()),c[a]=l);return l}(v,u,h);c!==t&&(c=t,l(c.object)),b=function(e,t){const i=c.attributes,n=e.attributes;let r=0;for(const e in n){const t=i[e],s=n[e];if(void 0===t)return!0;if(t.attribute!==s)return!0;if(t.data!==s.data)return!0;r++}return c.attributesNum!==r||c.index!==t}(v,y),b&&function(e,t){const i={},n=e.attributes;let r=0;for(const e in n){const t=n[e],s={};s.attribute=t,t.data&&(s.data=t.data),i[e]=s,r++}c.attributes=i,c.attributesNum=r,c.index=t}(v,y)}else{const e=!0===h.wireframe;c.geometry===v.id&&c.program===u.id&&c.wireframe===e||(c.geometry=v.id,c.program=u.id,c.wireframe=e,b=!0)}!0===r.isInstancedMesh&&(b=!0),null!==y&&i.update(y,34963),b&&(!function(r,s,a,o){if(!1===n.isWebGL2&&(r.isInstancedMesh||o.isInstancedBufferGeometry)&&null===t.get("ANGLE_instanced_arrays"))return;p();const h=o.attributes,c=a.getAttributes(),l=s.defaultAttributeValues;for(const t in c){const n=c[t];if(n.location>=0){let s=h[t];if(void 0===s&&("instanceMatrix"===t&&r.instanceMatrix&&(s=r.instanceMatrix),"instanceColor"===t&&r.instanceColor&&(s=r.instanceColor)),void 0!==s){const t=s.normalized,a=s.itemSize,h=i.get(s);if(void 0===h)continue;const c=h.buffer,l=h.type,u=h.bytesPerElement;if(s.isInterleavedBufferAttribute){const i=s.data,h=i.stride,d=s.offset;if(i&&i.isInstancedInterleavedBuffer){for(let e=0;e<n.locationSize;e++)f(n.location+e,i.meshPerAttribute);!0!==r.isInstancedMesh&&void 0===o._maxInstanceCount&&(o._maxInstanceCount=i.meshPerAttribute*i.count)}else for(let e=0;e<n.locationSize;e++)m(n.location+e);e.bindBuffer(34962,c);for(let e=0;e<n.locationSize;e++)_(n.location+e,a/n.locationSize,l,t,h*u,(d+a/n.locationSize*e)*u)}else{if(s.isInstancedBufferAttribute){for(let e=0;e<n.locationSize;e++)f(n.location+e,s.meshPerAttribute);!0!==r.isInstancedMesh&&void 0===o._maxInstanceCount&&(o._maxInstanceCount=s.meshPerAttribute*s.count)}else for(let e=0;e<n.locationSize;e++)m(n.location+e);e.bindBuffer(34962,c);for(let e=0;e<n.locationSize;e++)_(n.location+e,a/n.locationSize,l,t,a*u,a/n.locationSize*e*u)}}else if(void 0!==l){const i=l[t];if(void 0!==i)switch(i.length){case 2:e.vertexAttrib2fv(n.location,i);break;case 3:e.vertexAttrib3fv(n.location,i);break;case 4:e.vertexAttrib4fv(n.location,i);break;default:e.vertexAttrib1fv(n.location,i)}}}}g()}(r,h,u,v),null!==y&&e.bindBuffer(34963,i.get(y).buffer))},reset:v,resetDefaultState:y,dispose:function(){v();for(const e in o){const t=o[e];for(const e in t){const i=t[e];for(const e in i)u(i[e].object),delete i[e];delete t[e]}delete o[e]}},releaseStatesOfGeometry:function(e){if(void 0===o[e.id])return;const t=o[e.id];for(const e in t){const i=t[e];for(const e in i)u(i[e].object),delete i[e];delete t[e]}delete o[e.id]},releaseStatesOfProgram:function(e){for(const t in o){const i=o[t];if(void 0===i[e.id])continue;const n=i[e.id];for(const e in n)u(n[e].object),delete n[e];delete i[e.id]}},initAttributes:p,enableAttribute:m,disableUnusedAttributes:g}}function As(e,t,i,n){const r=n.isWebGL2;let s;this.setMode=function(e){s=e},this.render=function(t,n){e.drawArrays(s,t,n),i.update(n,s,1)},this.renderInstances=function(n,a,o){if(0===o)return;let h,c;if(r)h=e,c="drawArraysInstanced";else if(h=t.get("ANGLE_instanced_arrays"),c="drawArraysInstancedANGLE",null===h)return void console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");h[c](s,n,a,o),i.update(a,s,o)}}function Is(e,t,i){let n;function r(t){if("highp"===t){if(e.getShaderPrecisionFormat(35633,36338).precision>0&&e.getShaderPrecisionFormat(35632,36338).precision>0)return"highp";t="mediump"}return"mediump"===t&&e.getShaderPrecisionFormat(35633,36337).precision>0&&e.getShaderPrecisionFormat(35632,36337).precision>0?"mediump":"lowp"}const s="undefined"!=typeof WebGL2RenderingContext&&e instanceof WebGL2RenderingContext||"undefined"!=typeof WebGL2ComputeRenderingContext&&e instanceof WebGL2ComputeRenderingContext;let a=void 0!==i.precision?i.precision:"highp";const o=r(a);o!==a&&(console.warn("THREE.WebGLRenderer:",a,"not supported, using",o,"instead."),a=o);const h=s||t.has("WEBGL_draw_buffers"),c=!0===i.logarithmicDepthBuffer,l=e.getParameter(34930),u=e.getParameter(35660),d=e.getParameter(3379),p=e.getParameter(34076),m=e.getParameter(34921),f=e.getParameter(36347),g=e.getParameter(36348),_=e.getParameter(36349),v=u>0,y=s||t.has("OES_texture_float");return{isWebGL2:s,drawBuffers:h,getMaxAnisotropy:function(){if(void 0!==n)return n;if(!0===t.has("EXT_texture_filter_anisotropic")){const i=t.get("EXT_texture_filter_anisotropic");n=e.getParameter(i.MAX_TEXTURE_MAX_ANISOTROPY_EXT)}else n=0;return n},getMaxPrecision:r,precision:a,logarithmicDepthBuffer:c,maxTextures:l,maxVertexTextures:u,maxTextureSize:d,maxCubemapSize:p,maxAttributes:m,maxVertexUniforms:f,maxVaryings:g,maxFragmentUniforms:_,vertexTextures:v,floatFragmentTextures:y,floatVertexTextures:v&&y,maxSamples:s?e.getParameter(36183):0}}function Rs(e){const t=this;let i=null,n=0,r=!1,s=!1;const a=new gs,o=new Fi,h={value:null,needsUpdate:!1};function c(){h.value!==i&&(h.value=i,h.needsUpdate=n>0),t.numPlanes=n,t.numIntersection=0}function l(e,i,n,r){const s=null!==e?e.length:0;let c=null;if(0!==s){if(c=h.value,!0!==r||null===c){const t=n+4*s,r=i.matrixWorldInverse;o.getNormalMatrix(r),(null===c||c.length<t)&&(c=new Float32Array(t));for(let t=0,i=n;t!==s;++t,i+=4)a.copy(e[t]).applyMatrix4(r,o),a.normal.toArray(c,i),c[i+3]=a.constant}h.value=c,h.needsUpdate=!0}return t.numPlanes=s,t.numIntersection=0,c}this.uniform=h,this.numPlanes=0,this.numIntersection=0,this.init=function(e,t,s){const a=0!==e.length||t||0!==n||r;return r=t,i=l(e,s,0),n=e.length,a},this.beginShadows=function(){s=!0,l(null)},this.endShadows=function(){s=!1,c()},this.setState=function(t,a,o){const u=t.clippingPlanes,d=t.clipIntersection,p=t.clipShadows,m=e.get(t);if(!r||null===u||0===u.length||s&&!p)s?l(null):c();else{const e=s?0:n,t=4*e;let r=m.clippingState||null;h.value=r,r=l(u,a,t,o);for(let e=0;e!==t;++e)r[e]=i[e];m.clippingState=r,this.numIntersection=d?this.numPlanes:0,this.numPlanes+=e}}}function Ps(e){let t=new WeakMap;function i(e,t){return 303===t?e.mapping=Gt:304===t&&(e.mapping=Wt),e}function n(e){const i=e.target;i.removeEventListener("dispose",n);const r=t.get(i);void 0!==r&&(t.delete(i),r.dispose())}return{get:function(r){if(r&&r.isTexture&&!1===r.isRenderTargetTexture){const s=r.mapping;if(303===s||304===s){if(t.has(r)){return i(t.get(r).texture,r.mapping)}{const s=r.image;if(s&&s.height>0){const a=e.getRenderTarget(),o=new ds(s.height/2);return o.fromEquirectangularTexture(e,r),t.set(r,o),e.setRenderTarget(a),r.addEventListener("dispose",n),i(o.texture,r.mapping)}return null}}}return r},dispose:function(){t=new WeakMap}}}Ts.physical={uniforms:rs([Ts.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatNormalScale:{value:new zi(1,1)},clearcoatNormalMap:{value:null},sheen:{value:0},sheenColor:{value:new xr(0)},sheenColorMap:{value:null},sheenRoughness:{value:0},sheenRoughnessMap:{value:null},transmission:{value:0},transmissionMap:{value:null},transmissionSamplerSize:{value:new zi},transmissionSamplerMap:{value:null},thickness:{value:0},thicknessMap:{value:null},attenuationDistance:{value:0},attenuationColor:{value:new xr(0)},specularIntensity:{value:0},specularIntensityMap:{value:null},specularColor:{value:new xr(1,1,1)},specularColorMap:{value:null}}]),vertexShader:Ms.meshphysical_vert,fragmentShader:Ms.meshphysical_frag};class Ls extends os{constructor(e=-1,t=1,i=1,n=-1,r=.1,s=2e3){super(),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=t,this.top=i,this.bottom=n,this.near=r,this.far=s,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=null===e.view?null:Object.assign({},e.view),this}setViewOffset(e,t,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=e,this.view.fullHeight=t,this.view.offsetX=i,this.view.offsetY=n,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=(this.right-this.left)/(2*this.zoom),t=(this.top-this.bottom)/(2*this.zoom),i=(this.right+this.left)/2,n=(this.top+this.bottom)/2;let r=i-e,s=i+e,a=n+t,o=n-t;if(null!==this.view&&this.view.enabled){const e=(this.right-this.left)/this.view.fullWidth/this.zoom,t=(this.top-this.bottom)/this.view.fullHeight/this.zoom;r+=e*this.view.offsetX,s=r+e*this.view.width,a-=t*this.view.offsetY,o=a-t*this.view.height}this.projectionMatrix.makeOrthographic(r,s,a,o,this.near,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const t=super.toJSON(e);return t.object.zoom=this.zoom,t.object.left=this.left,t.object.right=this.right,t.object.top=this.top,t.object.bottom=this.bottom,t.object.near=this.near,t.object.far=this.far,null!==this.view&&(t.object.view=Object.assign({},this.view)),t}}Ls.prototype.isOrthographicCamera=!0;class Ds extends as{constructor(e){super(e),this.type="RawShaderMaterial"}}Ds.prototype.isRawShaderMaterial=!0;const Ns=Math.pow(2,8),$s=[.125,.215,.35,.446,.526,.582],ks=5+$s.length,Os=20,zs={[_i]:0,[vi]:1,[bi]:2,3004:3,3005:4,3006:5,[yi]:6},Fs=new Ls,{_lodPlanes:Bs,_sizeLods:Us,_sigmas:Vs}=Ys(),Hs=new xr;let js=null;const Gs=(1+Math.sqrt(5))/2,Ws=1/Gs,qs=[new Ki(1,1,1),new Ki(-1,1,1),new Ki(1,1,-1),new Ki(-1,1,-1),new Ki(0,Gs,Ws),new Ki(0,Gs,-Ws),new Ki(Ws,0,Gs),new Ki(-Ws,0,Gs),new Ki(Gs,Ws,0),new Ki(-Gs,Ws,0)];class Xs{constructor(e){this._renderer=e,this._pingPongRenderTarget=null,this._blurMaterial=function(e){const t=new Float32Array(e),i=new Ki(0,1,0);return new Ds({name:"SphericalGaussianBlur",defines:{n:e},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:t},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:i},inputEncoding:{value:zs[3e3]},outputEncoding:{value:zs[3e3]}},vertexShader:ta(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform int samples;\n\t\t\tuniform float weights[ n ];\n\t\t\tuniform bool latitudinal;\n\t\t\tuniform float dTheta;\n\t\t\tuniform float mipInt;\n\t\t\tuniform vec3 poleAxis;\n\n\t\t\t${ia()}\n\n\t\t\t#define ENVMAP_TYPE_CUBE_UV\n\t\t\t#include <cube_uv_reflection_fragment>\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t`,blending:0,depthTest:!1,depthWrite:!1})}(Os),this._equirectShader=null,this._cubemapShader=null,this._compileMaterial(this._blurMaterial)}fromScene(e,t=0,i=.1,n=100){js=this._renderer.getRenderTarget();const r=this._allocateTargets();return this._sceneToCubeUV(e,i,n,r),t>0&&this._blur(r,0,0,t),this._applyPMREM(r),this._cleanup(r),r}fromEquirectangular(e){return this._fromTexture(e)}fromCubemap(e){return this._fromTexture(e)}compileCubemapShader(){null===this._cubemapShader&&(this._cubemapShader=ea(),this._compileMaterial(this._cubemapShader))}compileEquirectangularShader(){null===this._equirectShader&&(this._equirectShader=Qs(),this._compileMaterial(this._equirectShader))}dispose(){this._blurMaterial.dispose(),null!==this._cubemapShader&&this._cubemapShader.dispose(),null!==this._equirectShader&&this._equirectShader.dispose();for(let e=0;e<Bs.length;e++)Bs[e].dispose()}_cleanup(e){this._pingPongRenderTarget.dispose(),this._renderer.setRenderTarget(js),e.scissorTest=!1,Ks(e,0,0,e.width,e.height)}_fromTexture(e){js=this._renderer.getRenderTarget();const t=this._allocateTargets(e);return this._textureToCubeUV(e,t),this._applyPMREM(t),this._cleanup(t),t}_allocateTargets(e){const t={magFilter:Jt,minFilter:Jt,generateMipmaps:!1,type:ei,format:1023,encoding:Zs(e)?e.encoding:bi,depthBuffer:!1},i=Js(t);return i.depthBuffer=!e,this._pingPongRenderTarget=Js(t),i}_compileMaterial(e){const t=new es(Bs[0],e);this._renderer.compile(t,Fs)}_sceneToCubeUV(e,t,i,n){const r=new hs(90,1,t,i),s=[1,-1,1,1,1,1],a=[1,1,1,-1,-1,-1],o=this._renderer,h=o.autoClear,c=o.outputEncoding,l=o.toneMapping;o.getClearColor(Hs),o.toneMapping=0,o.outputEncoding=_i,o.autoClear=!1;const u=new wr({name:"PMREM.Background",side:1,depthWrite:!1,depthTest:!1}),d=new es(new is,u);let p=!1;const m=e.background;m?m.isColor&&(u.color.copy(m),e.background=null,p=!0):(u.color.copy(Hs),p=!0);for(let t=0;t<6;t++){const i=t%3;0==i?(r.up.set(0,s[t],0),r.lookAt(a[t],0,0)):1==i?(r.up.set(0,0,s[t]),r.lookAt(0,a[t],0)):(r.up.set(0,s[t],0),r.lookAt(0,0,a[t])),Ks(n,i*Ns,t>2?Ns:0,Ns,Ns),o.setRenderTarget(n),p&&o.render(d,r),o.render(e,r)}d.geometry.dispose(),d.material.dispose(),o.toneMapping=l,o.outputEncoding=c,o.autoClear=h,e.background=m}_setEncoding(e,t){!0===this._renderer.capabilities.isWebGL2&&t.format===oi&&t.type===ei&&t.encoding===vi?e.value=zs[3e3]:e.value=zs[t.encoding]}_textureToCubeUV(e,t){const i=this._renderer,n=e.mapping===Gt||e.mapping===Wt;n?null==this._cubemapShader&&(this._cubemapShader=ea()):null==this._equirectShader&&(this._equirectShader=Qs());const r=n?this._cubemapShader:this._equirectShader,s=new es(Bs[0],r),a=r.uniforms;a.envMap.value=e,n||a.texelSize.value.set(1/e.image.width,1/e.image.height),this._setEncoding(a.inputEncoding,e),this._setEncoding(a.outputEncoding,t.texture),Ks(t,0,0,3*Ns,2*Ns),i.setRenderTarget(t),i.render(s,Fs)}_applyPMREM(e){const t=this._renderer,i=t.autoClear;t.autoClear=!1;for(let t=1;t<ks;t++){const i=Math.sqrt(Vs[t]*Vs[t]-Vs[t-1]*Vs[t-1]),n=qs[(t-1)%qs.length];this._blur(e,t-1,t,i,n)}t.autoClear=i}_blur(e,t,i,n,r){const s=this._pingPongRenderTarget;this._halfBlur(e,s,t,i,n,"latitudinal",r),this._halfBlur(s,e,i,i,n,"longitudinal",r)}_halfBlur(e,t,i,n,r,s,a){const o=this._renderer,h=this._blurMaterial;"latitudinal"!==s&&"longitudinal"!==s&&console.error("blur direction must be either latitudinal or longitudinal!");const c=new es(Bs[n],h),l=h.uniforms,u=Us[i]-1,d=isFinite(r)?Math.PI/(2*u):2*Math.PI/39,p=r/d,m=isFinite(r)?1+Math.floor(3*p):Os;m>Os&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${m} samples when the maximum is set to 20`);const f=[];let g=0;for(let e=0;e<Os;++e){const t=e/p,i=Math.exp(-t*t/2);f.push(i),0==e?g+=i:e<m&&(g+=2*i)}for(let e=0;e<f.length;e++)f[e]=f[e]/g;l.envMap.value=e.texture,l.samples.value=m,l.weights.value=f,l.latitudinal.value="latitudinal"===s,a&&(l.poleAxis.value=a),l.dTheta.value=d,l.mipInt.value=8-i,this._setEncoding(l.inputEncoding,e.texture),this._setEncoding(l.outputEncoding,e.texture);const _=Us[n];Ks(t,3*Math.max(0,Ns-2*_),(0===n?0:2*Ns)+2*_*(n>4?n-8+4:0),3*_,2*_),o.setRenderTarget(t),o.render(c,Fs)}}function Zs(e){return void 0!==e&&e.type===ei&&(e.encoding===_i||e.encoding===vi||e.encoding===yi)}function Ys(){const e=[],t=[],i=[];let n=8;for(let r=0;r<ks;r++){const s=Math.pow(2,n);t.push(s);let a=1/s;r>4?a=$s[r-8+4-1]:0==r&&(a=0),i.push(a);const o=1/(s-1),h=-o/2,c=1+o/2,l=[h,h,c,h,c,c,h,h,c,c,h,c],u=6,d=6,p=3,m=2,f=1,g=new Float32Array(p*d*u),_=new Float32Array(m*d*u),v=new Float32Array(f*d*u);for(let e=0;e<u;e++){const t=e%3*2/3-1,i=e>2?0:-1,n=[t,i,0,t+2/3,i,0,t+2/3,i+1,0,t,i,0,t+2/3,i+1,0,t,i+1,0];g.set(n,p*d*e),_.set(l,m*d*e);const r=[e,e,e,e,e,e];v.set(r,f*d*e)}const y=new kr;y.setAttribute("position",new Tr(g,p)),y.setAttribute("uv",new Tr(_,m)),y.setAttribute("faceIndex",new Tr(v,f)),e.push(y),n>4&&n--}return{_lodPlanes:e,_sizeLods:t,_sigmas:i}}function Js(e){const t=new Zi(3*Ns,3*Ns,e);return t.texture.mapping=qt,t.texture.name="PMREM.cubeUv",t.scissorTest=!0,t}function Ks(e,t,i,n,r){e.viewport.set(t,i,n,r),e.scissor.set(t,i,n,r)}function Qs(){const e=new zi(1,1);return new Ds({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null},texelSize:{value:e},inputEncoding:{value:zs[3e3]},outputEncoding:{value:zs[3e3]}},vertexShader:ta(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform vec2 texelSize;\n\n\t\t\t${ia()}\n\n\t\t\t#include <common>\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tvec2 f = fract( uv / texelSize - 0.5 );\n\t\t\t\tuv -= f * texelSize;\n\t\t\t\tvec3 tl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x += texelSize.x;\n\t\t\t\tvec3 tr = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.y += texelSize.y;\n\t\t\t\tvec3 br = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x -= texelSize.x;\n\t\t\t\tvec3 bl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\n\t\t\t\tvec3 tm = mix( tl, tr, f.x );\n\t\t\t\tvec3 bm = mix( bl, br, f.x );\n\t\t\t\tgl_FragColor.rgb = mix( tm, bm, f.y );\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t`,blending:0,depthTest:!1,depthWrite:!1})}function ea(){return new Ds({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},inputEncoding:{value:zs[3e3]},outputEncoding:{value:zs[3e3]}},vertexShader:ta(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\t${ia()}\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb = envMapTexelToLinear( textureCube( envMap, vec3( - vOutputDirection.x, vOutputDirection.yz ) ) ).rgb;\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t`,blending:0,depthTest:!1,depthWrite:!1})}function ta(){return"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute vec3 position;\n\t\tattribute vec2 uv;\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t"}function ia(){return"\n\n\t\tuniform int inputEncoding;\n\t\tuniform int outputEncoding;\n\n\t\t#include <encodings_pars_fragment>\n\n\t\tvec4 inputTexelToLinear( vec4 value ) {\n\n\t\t\tif ( inputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( inputEncoding == 1 ) {\n\n\t\t\t\treturn sRGBToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 2 ) {\n\n\t\t\t\treturn RGBEToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 3 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 7.0 );\n\n\t\t\t} else if ( inputEncoding == 4 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 16.0 );\n\n\t\t\t} else if ( inputEncoding == 5 ) {\n\n\t\t\t\treturn RGBDToLinear( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn GammaToLinear( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 linearToOutputTexel( vec4 value ) {\n\n\t\t\tif ( outputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( outputEncoding == 1 ) {\n\n\t\t\t\treturn LinearTosRGB( value );\n\n\t\t\t} else if ( outputEncoding == 2 ) {\n\n\t\t\t\treturn LinearToRGBE( value );\n\n\t\t\t} else if ( outputEncoding == 3 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 7.0 );\n\n\t\t\t} else if ( outputEncoding == 4 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 16.0 );\n\n\t\t\t} else if ( outputEncoding == 5 ) {\n\n\t\t\t\treturn LinearToRGBD( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn LinearToGamma( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 envMapTexelToLinear( vec4 color ) {\n\n\t\t\treturn inputTexelToLinear( color );\n\n\t\t}\n\t"}function na(e){let t=new WeakMap,i=null;function n(e){const i=e.target;i.removeEventListener("dispose",n);const r=t.get(i);void 0!==r&&(t.delete(i),r.dispose())}return{get:function(r){if(r&&r.isTexture&&!1===r.isRenderTargetTexture){const s=r.mapping,a=303===s||304===s,o=s===Gt||s===Wt;if(a||o){if(t.has(r))return t.get(r).texture;{const s=r.image;if(a&&s&&s.height>0||o&&s&&function(e){let t=0;const i=6;for(let n=0;n<i;n++)void 0!==e[n]&&t++;return t===i}(s)){const s=e.getRenderTarget();null===i&&(i=new Xs(e));const o=a?i.fromEquirectangular(r):i.fromCubemap(r);return t.set(r,o),e.setRenderTarget(s),r.addEventListener("dispose",n),o.texture}return null}}}return r},dispose:function(){t=new WeakMap,null!==i&&(i.dispose(),i=null)}}}function ra(e){const t={};function i(i){if(void 0!==t[i])return t[i];let n;switch(i){case"WEBGL_depth_texture":n=e.getExtension("WEBGL_depth_texture")||e.getExtension("MOZ_WEBGL_depth_texture")||e.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":n=e.getExtension("EXT_texture_filter_anisotropic")||e.getExtension("MOZ_EXT_texture_filter_anisotropic")||e.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":n=e.getExtension("WEBGL_compressed_texture_s3tc")||e.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":n=e.getExtension("WEBGL_compressed_texture_pvrtc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:n=e.getExtension(i)}return t[i]=n,n}return{has:function(e){return null!==i(e)},init:function(e){e.isWebGL2?i("EXT_color_buffer_float"):(i("WEBGL_depth_texture"),i("OES_texture_float"),i("OES_texture_half_float"),i("OES_texture_half_float_linear"),i("OES_standard_derivatives"),i("OES_element_index_uint"),i("OES_vertex_array_object"),i("ANGLE_instanced_arrays")),i("OES_texture_float_linear"),i("EXT_color_buffer_half_float")},get:function(e){const t=i(e);return null===t&&console.warn("THREE.WebGLRenderer: "+e+" extension not supported."),t}}}function sa(e,t,i,n){const r={},s=new WeakMap;function a(e){const o=e.target;null!==o.index&&t.remove(o.index);for(const e in o.attributes)t.remove(o.attributes[e]);o.removeEventListener("dispose",a),delete r[o.id];const h=s.get(o);h&&(t.remove(h),s.delete(o)),n.releaseStatesOfGeometry(o),!0===o.isInstancedBufferGeometry&&delete o._maxInstanceCount,i.memory.geometries--}function o(e){const i=[],n=e.index,r=e.attributes.position;let a=0;if(null!==n){const e=n.array;a=n.version;for(let t=0,n=e.length;t<n;t+=3){const n=e[t+0],r=e[t+1],s=e[t+2];i.push(n,r,r,s,s,n)}}else{const e=r.array;a=r.version;for(let t=0,n=e.length/3-1;t<n;t+=3){const e=t+0,n=t+1,r=t+2;i.push(e,n,n,r,r,e)}}const o=new(Bi(i)>65535?Er:Cr)(i,1);o.version=a;const h=s.get(e);h&&t.remove(h),s.set(e,o)}return{get:function(e,t){return!0===r[t.id]||(t.addEventListener("dispose",a),r[t.id]=!0,i.memory.geometries++),t},update:function(e){const i=e.attributes;for(const e in i)t.update(i[e],34962);const n=e.morphAttributes;for(const e in n){const i=n[e];for(let e=0,n=i.length;e<n;e++)t.update(i[e],34962)}},getWireframeAttribute:function(e){const t=s.get(e);if(t){const i=e.index;null!==i&&t.version<i.version&&o(e)}else o(e);return s.get(e)}}}function aa(e,t,i,n){const r=n.isWebGL2;let s,a,o;this.setMode=function(e){s=e},this.setIndex=function(e){a=e.type,o=e.bytesPerElement},this.render=function(t,n){e.drawElements(s,n,a,t*o),i.update(n,s,1)},this.renderInstances=function(n,h,c){if(0===c)return;let l,u;if(r)l=e,u="drawElementsInstanced";else if(l=t.get("ANGLE_instanced_arrays"),u="drawElementsInstancedANGLE",null===l)return void console.error("THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");l[u](s,h,a,n*o,c),i.update(h,s,c)}}function oa(e){const t={frame:0,calls:0,triangles:0,points:0,lines:0};return{memory:{geometries:0,textures:0},render:t,programs:null,autoReset:!0,reset:function(){t.frame++,t.calls=0,t.triangles=0,t.points=0,t.lines=0},update:function(e,i,n){switch(t.calls++,i){case 4:t.triangles+=n*(e/3);break;case 1:t.lines+=n*(e/2);break;case 3:t.lines+=n*(e-1);break;case 2:t.lines+=n*e;break;case 0:t.points+=n*e;break;default:console.error("THREE.WebGLInfo: Unknown draw mode:",i)}}}}class ha extends Wi{constructor(e=null,t=1,i=1,n=1){super(null),this.image={data:e,width:t,height:i,depth:n},this.magFilter=Jt,this.minFilter=Jt,this.wrapR=Zt,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}}function ca(e,t){return e[0]-t[0]}function la(e,t){return Math.abs(t[1])-Math.abs(e[1])}function ua(e,t){let i=1;const n=t.isInterleavedBufferAttribute?t.data.array:t.array;n instanceof Int8Array?i=127:n instanceof Int16Array?i=32767:n instanceof Int32Array?i=2147483647:console.error("THREE.WebGLMorphtargets: Unsupported morph attribute data type: ",n),e.divideScalar(i)}function da(e,t,i){const n={},r=new Float32Array(8),s=new WeakMap,a=new Ki,o=[];for(let e=0;e<8;e++)o[e]=[e,0];return{update:function(h,c,l,u){const d=h.morphTargetInfluences;if(!0===t.isWebGL2){const n=c.morphAttributes.position.length;let r=s.get(c);if(void 0===r||r.count!==n){void 0!==r&&r.texture.dispose();const e=void 0!==c.morphAttributes.normal,i=c.morphAttributes.position,o=c.morphAttributes.normal||[],h=!0===e?2:1;let l=c.attributes.position.count*h,u=1;l>t.maxTextureSize&&(u=Math.ceil(l/t.maxTextureSize),l=t.maxTextureSize);const d=new Float32Array(l*u*4*n),p=new ha(d,l,u,n);p.format=oi,p.type=ni;const m=4*h;for(let 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e=i.get(t);if(e.position.setFromMatrixPosition(t.matrixWorld),e.color.copy(a).multiplyScalar(y*v),e.distance=b,e.coneCos=Math.cos(t.angle),e.penumbraCos=Math.cos(t.angle*(1-t.penumbra)),e.decay=t.decay,t.castShadow){const e=t.shadow,i=n.get(t);i.shadowBias=e.bias,i.shadowNormalBias=e.normalBias,i.shadowRadius=e.radius,i.shadowMapSize=e.mapSize,r.spotShadow[d]=i,r.spotShadowMap[d]=x,r.spotShadowMatrix[d]=t.shadow.matrix,_++}r.spot[d]=e,d++}else if(t.isRectAreaLight){const e=i.get(t);e.color.copy(a).multiplyScalar(y),e.halfWidth.set(.5*t.width,0,0),e.halfHeight.set(0,.5*t.height,0),r.rectArea[p]=e,p++}else if(t.isPointLight){const e=i.get(t);if(e.color.copy(t.color).multiplyScalar(t.intensity*v),e.distance=t.distance,e.decay=t.decay,t.castShadow){const e=t.shadow,i=n.get(t);i.shadowBias=e.bias,i.shadowNormalBias=e.normalBias,i.shadowRadius=e.radius,i.shadowMapSize=e.mapSize,i.shadowCameraNear=e.camera.near,i.shadowCameraFar=e.camera.far,r.pointShadow[u]=i,r.pointShadowMap[u]=x,r.pointShadowMatrix[u]=t.shadow.matrix,g++}r.point[u]=e,u++}else if(t.isHemisphereLight){const e=i.get(t);e.skyColor.copy(t.color).multiplyScalar(y*v),e.groundColor.copy(t.groundColor).multiplyScalar(y*v),r.hemi[m]=e,m++}}p>0&&(t.isWebGL2||!0===e.has("OES_texture_float_linear")?(r.rectAreaLTC1=Ss.LTC_FLOAT_1,r.rectAreaLTC2=Ss.LTC_FLOAT_2):!0===e.has("OES_texture_half_float_linear")?(r.rectAreaLTC1=Ss.LTC_HALF_1,r.rectAreaLTC2=Ss.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.")),r.ambient[0]=o,r.ambient[1]=h,r.ambient[2]=c;const y=r.hash;y.directionalLength===l&&y.pointLength===u&&y.spotLength===d&&y.rectAreaLength===p&&y.hemiLength===m&&y.numDirectionalShadows===f&&y.numPointShadows===g&&y.numSpotShadows===_||(r.directional.length=l,r.spot.length=d,r.rectArea.length=p,r.point.length=u,r.hemi.length=m,r.directionalShadow.length=f,r.directionalShadowMap.length=f,r.pointShadow.length=g,r.pointShadowMap.length=g,r.spotShadow.length=_,r.spotShadowMap.length=_,r.directionalShadowMatrix.length=f,r.pointShadowMatrix.length=g,r.spotShadowMatrix.length=_,y.directionalLength=l,y.pointLength=u,y.spotLength=d,y.rectAreaLength=p,y.hemiLength=m,y.numDirectionalShadows=f,y.numPointShadows=g,y.numSpotShadows=_,r.version=Go++)},setupView:function(e,t){let i=0,n=0,h=0,c=0,l=0;const u=t.matrixWorldInverse;for(let t=0,d=e.length;t<d;t++){const d=e[t];if(d.isDirectionalLight){const e=r.directional[i];e.direction.setFromMatrixPosition(d.matrixWorld),s.setFromMatrixPosition(d.target.matrixWorld),e.direction.sub(s),e.direction.transformDirection(u),i++}else if(d.isSpotLight){const e=r.spot[h];e.position.setFromMatrixPosition(d.matrixWorld),e.position.applyMatrix4(u),e.direction.setFromMatrixPosition(d.matrixWorld),s.setFromMatrixPosition(d.target.matrixWorld),e.direction.sub(s),e.direction.transformDirection(u),h++}else if(d.isRectAreaLight){const e=r.rectArea[c];e.position.setFromMatrixPosition(d.matrixWorld),e.position.applyMatrix4(u),o.identity(),a.copy(d.matrixWorld),a.premultiply(u),o.extractRotation(a),e.halfWidth.set(.5*d.width,0,0),e.halfHeight.set(0,.5*d.height,0),e.halfWidth.applyMatrix4(o),e.halfHeight.applyMatrix4(o),c++}else if(d.isPointLight){const e=r.point[n];e.position.setFromMatrixPosition(d.matrixWorld),e.position.applyMatrix4(u),n++}else if(d.isHemisphereLight){const e=r.hemi[l];e.direction.setFromMatrixPosition(d.matrixWorld),e.direction.transformDirection(u),e.direction.normalize(),l++}}},state:r}}function Xo(e,t){const i=new qo(e,t),n=[],r=[];return{init:function(){n.length=0,r.length=0},state:{lightsArray:n,shadowsArray:r,lights:i},setupLights:function(e){i.setup(n,e)},setupLightsView:function(e){i.setupView(n,e)},pushLight:function(e){n.push(e)},pushShadow:function(e){r.push(e)}}}function Zo(e,t){let i=new WeakMap;return{get:function(n,r=0){let s;return!1===i.has(n)?(s=new Xo(e,t),i.set(n,[s])):r>=i.get(n).length?(s=new Xo(e,t),i.get(n).push(s)):s=i.get(n)[r],s},dispose:function(){i=new WeakMap}}}class Yo extends mr{constructor(e){super(),this.type="MeshDepthMaterial",this.depthPacking=3200,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.setValues(e)}copy(e){return super.copy(e),this.depthPacking=e.depthPacking,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this}}Yo.prototype.isMeshDepthMaterial=!0;class Jo extends mr{constructor(e){super(),this.type="MeshDistanceMaterial",this.referencePosition=new Ki,this.nearDistance=1,this.farDistance=1e3,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.setValues(e)}copy(e){return super.copy(e),this.referencePosition.copy(e.referencePosition),this.nearDistance=e.nearDistance,this.farDistance=e.farDistance,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this}}Jo.prototype.isMeshDistanceMaterial=!0;function Ko(e,t,i){let n=new ys;const r=new zi,s=new zi,a=new Xi,o=new Yo({depthPacking:3201}),h=new Jo,c={},l=i.maxTextureSize,u={0:1,1:0,2:2},d=new as({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new zi},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\tconst float samples = float( VSM_SAMPLES );\n\tfloat mean = 0.0;\n\tfloat squared_mean = 0.0;\n\tfloat uvStride = samples <= 1.0 ? 0.0 : 2.0 / ( samples - 1.0 );\n\tfloat uvStart = samples <= 1.0 ? 0.0 : - 1.0;\n\tfor ( float i = 0.0; i < samples; i ++ ) {\n\t\tfloat uvOffset = uvStart + i * uvStride;\n\t\t#ifdef HORIZONTAL_PASS\n\t\t\tvec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( uvOffset, 0.0 ) * radius ) / resolution ) );\n\t\t\tmean += distribution.x;\n\t\t\tsquared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n\t\t#else\n\t\t\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, uvOffset ) * radius ) / resolution ) );\n\t\t\tmean += depth;\n\t\t\tsquared_mean += depth * depth;\n\t\t#endif\n\t}\n\tmean = mean / samples;\n\tsquared_mean = squared_mean / samples;\n\tfloat std_dev = sqrt( squared_mean - mean * mean );\n\tgl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}"}),p=d.clone();p.defines.HORIZONTAL_PASS=1;const m=new kr;m.setAttribute("position",new Tr(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const f=new es(m,d),g=this;function _(i,n){const r=t.update(f);d.defines.VSM_SAMPLES!==i.blurSamples&&(d.defines.VSM_SAMPLES=i.blurSamples,p.defines.VSM_SAMPLES=i.blurSamples,d.needsUpdate=!0,p.needsUpdate=!0),d.uniforms.shadow_pass.value=i.map.texture,d.uniforms.resolution.value=i.mapSize,d.uniforms.radius.value=i.radius,e.setRenderTarget(i.mapPass),e.clear(),e.renderBufferDirect(n,null,r,d,f,null),p.uniforms.shadow_pass.value=i.mapPass.texture,p.uniforms.resolution.value=i.mapSize,p.uniforms.radius.value=i.radius,e.setRenderTarget(i.map),e.clear(),e.renderBufferDirect(n,null,r,p,f,null)}function v(t,i,n,r,s,a,l){let d=null;const p=!0===r.isPointLight?t.customDistanceMaterial:t.customDepthMaterial;if(d=void 0!==p?p:!0===r.isPointLight?h:o,e.localClippingEnabled&&!0===n.clipShadows&&0!==n.clippingPlanes.length||n.displacementMap&&0!==n.displacementScale||n.alphaMap&&n.alphaTest>0){const e=d.uuid,t=n.uuid;let i=c[e];void 0===i&&(i={},c[e]=i);let r=i[t];void 0===r&&(r=d.clone(),i[t]=r),d=r}return d.visible=n.visible,d.wireframe=n.wireframe,d.side=3===l?null!==n.shadowSide?n.shadowSide:n.side:null!==n.shadowSide?n.shadowSide:u[n.side],d.alphaMap=n.alphaMap,d.alphaTest=n.alphaTest,d.clipShadows=n.clipShadows,d.clippingPlanes=n.clippingPlanes,d.clipIntersection=n.clipIntersection,d.displacementMap=n.displacementMap,d.displacementScale=n.displacementScale,d.displacementBias=n.displacementBias,d.wireframeLinewidth=n.wireframeLinewidth,d.linewidth=n.linewidth,!0===r.isPointLight&&!0===d.isMeshDistanceMaterial&&(d.referencePosition.setFromMatrixPosition(r.matrixWorld),d.nearDistance=s,d.farDistance=a),d}function y(i,r,s,a,o){if(!1===i.visible)return;if(i.layers.test(r.layers)&&(i.isMesh||i.isLine||i.isPoints)&&(i.castShadow||i.receiveShadow&&3===o)&&(!i.frustumCulled||n.intersectsObject(i))){i.modelViewMatrix.multiplyMatrices(s.matrixWorldInverse,i.matrixWorld);const n=t.update(i),r=i.material;if(Array.isArray(r)){const t=n.groups;for(let h=0,c=t.length;h<c;h++){const c=t[h],l=r[c.materialIndex];if(l&&l.visible){const t=v(i,0,l,a,s.near,s.far,o);e.renderBufferDirect(s,null,n,t,i,c)}}}else if(r.visible){const t=v(i,0,r,a,s.near,s.far,o);e.renderBufferDirect(s,null,n,t,i,null)}}const h=i.children;for(let e=0,t=h.length;e<t;e++)y(h[e],r,s,a,o)}this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=1,this.render=function(t,i,o){if(!1===g.enabled)return;if(!1===g.autoUpdate&&!1===g.needsUpdate)return;if(0===t.length)return;const h=e.getRenderTarget(),c=e.getActiveCubeFace(),u=e.getActiveMipmapLevel(),d=e.state;d.setBlending(0),d.buffers.color.setClear(1,1,1,1),d.buffers.depth.setTest(!0),d.setScissorTest(!1);for(let h=0,c=t.length;h<c;h++){const c=t[h],u=c.shadow;if(void 0===u){console.warn("THREE.WebGLShadowMap:",c,"has no shadow.");continue}if(!1===u.autoUpdate&&!1===u.needsUpdate)continue;r.copy(u.mapSize);const p=u.getFrameExtents();if(r.multiply(p),s.copy(u.mapSize),(r.x>l||r.y>l)&&(r.x>l&&(s.x=Math.floor(l/p.x),r.x=s.x*p.x,u.mapSize.x=s.x),r.y>l&&(s.y=Math.floor(l/p.y),r.y=s.y*p.y,u.mapSize.y=s.y)),null===u.map&&!u.isPointLightShadow&&3===this.type){const e={minFilter:Kt,magFilter:Kt,format:oi};u.map=new Zi(r.x,r.y,e),u.map.texture.name=c.name+".shadowMap",u.mapPass=new Zi(r.x,r.y,e),u.camera.updateProjectionMatrix()}if(null===u.map){const e={minFilter:Jt,magFilter:Jt,format:oi};u.map=new Zi(r.x,r.y,e),u.map.texture.name=c.name+".shadowMap",u.camera.updateProjectionMatrix()}e.setRenderTarget(u.map),e.clear();const m=u.getViewportCount();for(let e=0;e<m;e++){const t=u.getViewport(e);a.set(s.x*t.x,s.y*t.y,s.x*t.z,s.y*t.w),d.viewport(a),u.updateMatrices(c,e),n=u.getFrustum(),y(i,o,u.camera,c,this.type)}u.isPointLightShadow||3!==this.type||_(u,o),u.needsUpdate=!1}g.needsUpdate=!1,e.setRenderTarget(h,c,u)}}function Qo(e,t,i){const n=i.isWebGL2;const r=new function(){let t=!1;const i=new Xi;let n=null;const r=new Xi(0,0,0,0);return{setMask:function(i){n===i||t||(e.colorMask(i,i,i,i),n=i)},setLocked:function(e){t=e},setClear:function(t,n,s,a,o){!0===o&&(t*=a,n*=a,s*=a),i.set(t,n,s,a),!1===r.equals(i)&&(e.clearColor(t,n,s,a),r.copy(i))},reset:function(){t=!1,n=null,r.set(-1,0,0,0)}}},s=new function(){let t=!1,i=null,n=null,r=null;return{setTest:function(e){e?O(2929):z(2929)},setMask:function(n){i===n||t||(e.depthMask(n),i=n)},setFunc:function(t){if(n!==t){if(t)switch(t){case 0:e.depthFunc(512);break;case 1:e.depthFunc(519);break;case 2:e.depthFunc(513);break;case 3:e.depthFunc(515);break;case 4:e.depthFunc(514);break;case 5:e.depthFunc(518);break;case 6:e.depthFunc(516);break;case 7:e.depthFunc(517);break;default:e.depthFunc(515)}else e.depthFunc(515);n=t}},setLocked:function(e){t=e},setClear:function(t){r!==t&&(e.clearDepth(t),r=t)},reset:function(){t=!1,i=null,n=null,r=null}}},a=new function(){let t=!1,i=null,n=null,r=null,s=null,a=null,o=null,h=null,c=null;return{setTest:function(e){t||(e?O(2960):z(2960))},setMask:function(n){i===n||t||(e.stencilMask(n),i=n)},setFunc:function(t,i,a){n===t&&r===i&&s===a||(e.stencilFunc(t,i,a),n=t,r=i,s=a)},setOp:function(t,i,n){a===t&&o===i&&h===n||(e.stencilOp(t,i,n),a=t,o=i,h=n)},setLocked:function(e){t=e},setClear:function(t){c!==t&&(e.clearStencil(t),c=t)},reset:function(){t=!1,i=null,n=null,r=null,s=null,a=null,o=null,h=null,c=null}}};let o={},h=null,c={},l=null,u=!1,d=null,p=null,m=null,f=null,g=null,_=null,v=null,y=!1,b=null,x=null,w=null,M=null,S=null;const T=e.getParameter(35661);let C=!1,E=0;const A=e.getParameter(7938);-1!==A.indexOf("WebGL")?(E=parseFloat(/^WebGL (\d)/.exec(A)[1]),C=E>=1):-1!==A.indexOf("OpenGL ES")&&(E=parseFloat(/^OpenGL ES (\d)/.exec(A)[1]),C=E>=2);let I=null,R={};const P=e.getParameter(3088),L=e.getParameter(2978),D=(new Xi).fromArray(P),N=(new Xi).fromArray(L);function $(t,i,n){const r=new 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Use their .texture property instead."),k=!0),e=e.texture),T(e,t)},this.safeSetTextureCube=function(e,t){e&&e.isWebGLCubeRenderTarget&&(!1===O&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."),O=!0),e=e.texture),C(e,t)}}function th(e,t,i){const n=i.isWebGL2;return{convert:function(e){let i;if(e===ei)return 5121;if(1017===e)return 32819;if(1018===e)return 32820;if(1019===e)return 33635;if(1010===e)return 5120;if(1011===e)return 5122;if(e===ti)return 5123;if(1013===e)return 5124;if(e===ii)return 5125;if(e===ni)return 5126;if(e===ri)return n?5131:(i=t.get("OES_texture_half_float"),null!==i?i.HALF_FLOAT_OES:null);if(1021===e)return 6406;if(e===ai)return 6407;if(e===oi)return 6408;if(1024===e)return 6409;if(1025===e)return 6410;if(e===hi)return 6402;if(e===ci)return 34041;if(1028===e)return 6403;if(1029===e)return 36244;if(1030===e)return 33319;if(1031===e)return 33320;if(1032===e)return 36248;if(1033===e)return 36249;if(33776===e||33777===e||33778===e||33779===e){if(i=t.get("WEBGL_compressed_texture_s3tc"),null===i)return null;if(33776===e)return i.COMPRESSED_RGB_S3TC_DXT1_EXT;if(33777===e)return i.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(33778===e)return i.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(33779===e)return i.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(35840===e||35841===e||35842===e||35843===e){if(i=t.get("WEBGL_compressed_texture_pvrtc"),null===i)return null;if(35840===e)return i.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(35841===e)return i.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===e)return i.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===e)return i.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===e)return i=t.get("WEBGL_compressed_texture_etc1"),null!==i?i.COMPRESSED_RGB_ETC1_WEBGL:null;if((37492===e||37496===e)&&(i=t.get("WEBGL_compressed_texture_etc"),null!==i)){if(37492===e)return i.COMPRESSED_RGB8_ETC2;if(37496===e)return i.COMPRESSED_RGBA8_ETC2_EAC}return 37808===e||37809===e||37810===e||37811===e||37812===e||37813===e||37814===e||37815===e||37816===e||37817===e||37818===e||37819===e||37820===e||37821===e||37840===e||37841===e||37842===e||37843===e||37844===e||37845===e||37846===e||37847===e||37848===e||37849===e||37850===e||37851===e||37852===e||37853===e?(i=t.get("WEBGL_compressed_texture_astc"),null!==i?e:null):36492===e?(i=t.get("EXT_texture_compression_bptc"),null!==i?e:null):e===si?n?34042:(i=t.get("WEBGL_depth_texture"),null!==i?i.UNSIGNED_INT_24_8_WEBGL:null):void 0}}}class ih extends hs{constructor(e=[]){super(),this.cameras=e}}ih.prototype.isArrayCamera=!0;class nh extends tr{constructor(){super(),this.type="Group"}}nh.prototype.isGroup=!0;const rh={type:"move"};class sh{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return null===this._hand&&(this._hand=new nh,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return null===this._targetRay&&(this._targetRay=new nh,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new Ki,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new Ki),this._targetRay}getGripSpace(){return null===this._grip&&(this._grip=new nh,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new Ki,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new Ki),this._grip}dispatchEvent(e){return null!==this._targetRay&&this._targetRay.dispatchEvent(e),null!==this._grip&&this._grip.dispatchEvent(e),null!==this._hand&&this._hand.dispatchEvent(e),this}disconnect(e){return this.dispatchEvent({type:"disconnected",data:e}),null!==this._targetRay&&(this._targetRay.visible=!1),null!==this._grip&&(this._grip.visible=!1),null!==this._hand&&(this._hand.visible=!1),this}update(e,t,i){let n=null,r=null,s=null;const a=this._targetRay,o=this._grip,h=this._hand;if(e&&"visible-blurred"!==t.session.visibilityState)if(null!==a&&(n=t.getPose(e.targetRaySpace,i),null!==n&&(a.matrix.fromArray(n.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale),n.linearVelocity?(a.hasLinearVelocity=!0,a.linearVelocity.copy(n.linearVelocity)):a.hasLinearVelocity=!1,n.angularVelocity?(a.hasAngularVelocity=!0,a.angularVelocity.copy(n.angularVelocity)):a.hasAngularVelocity=!1,this.dispatchEvent(rh))),h&&e.hand){s=!0;for(const n of e.hand.values()){const e=t.getJointPose(n,i);if(void 0===h.joints[n.jointName]){const e=new nh;e.matrixAutoUpdate=!1,e.visible=!1,h.joints[n.jointName]=e,h.add(e)}const r=h.joints[n.jointName];null!==e&&(r.matrix.fromArray(e.transform.matrix),r.matrix.decompose(r.position,r.rotation,r.scale),r.jointRadius=e.radius),r.visible=null!==e}const n=h.joints["index-finger-tip"],r=h.joints["thumb-tip"],a=n.position.distanceTo(r.position),o=.02,c=.005;h.inputState.pinching&&a>o+c?(h.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!h.inputState.pinching&&a<=o-c&&(h.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else null!==o&&e.gripSpace&&(r=t.getPose(e.gripSpace,i),null!==r&&(o.matrix.fromArray(r.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale),r.linearVelocity?(o.hasLinearVelocity=!0,o.linearVelocity.copy(r.linearVelocity)):o.hasLinearVelocity=!1,r.angularVelocity?(o.hasAngularVelocity=!0,o.angularVelocity.copy(r.angularVelocity)):o.hasAngularVelocity=!1));return null!==a&&(a.visible=null!==n),null!==o&&(o.visible=null!==r),null!==h&&(h.visible=null!==s),this}}class ah extends Ti{constructor(e,t){super();const i=this,n=e.state;let r=null,s=1,a=null,o="local-floor",h=null,c=null,l=null,u=null,d=null,p=!1,m=null,f=null,g=null,_=null,v=null,y=null;const b=[],x=new Map,w=new hs;w.layers.enable(1),w.viewport=new Xi;const M=new hs;M.layers.enable(2),M.viewport=new Xi;const S=[w,M],T=new ih;T.layers.enable(1),T.layers.enable(2);let C=null,E=null;function A(e){const t=x.get(e.inputSource);t&&t.dispatchEvent({type:e.type,data:e.inputSource})}function I(){x.forEach((function(e,t){e.disconnect(t)})),x.clear(),C=null,E=null,n.bindXRFramebuffer(null),e.setRenderTarget(e.getRenderTarget()),l&&t.deleteFramebuffer(l),m&&t.deleteFramebuffer(m),f&&t.deleteRenderbuffer(f),g&&t.deleteRenderbuffer(g),l=null,m=null,f=null,g=null,d=null,u=null,c=null,r=null,$.stop(),i.isPresenting=!1,i.dispatchEvent({type:"sessionend"})}function R(e){const t=r.inputSources;for(let e=0;e<b.length;e++)x.set(t[e],b[e]);for(let t=0;t<e.removed.length;t++){const i=e.removed[t],n=x.get(i);n&&(n.dispatchEvent({type:"disconnected",data:i}),x.delete(i))}for(let t=0;t<e.added.length;t++){const i=e.added[t],n=x.get(i);n&&n.dispatchEvent({type:"connected",data:i})}}this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(e){let t=b[e];return void 0===t&&(t=new sh,b[e]=t),t.getTargetRaySpace()},this.getControllerGrip=function(e){let t=b[e];return void 0===t&&(t=new sh,b[e]=t),t.getGripSpace()},this.getHand=function(e){let t=b[e];return void 0===t&&(t=new sh,b[e]=t),t.getHandSpace()},this.setFramebufferScaleFactor=function(e){s=e,!0===i.isPresenting&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(e){o=e,!0===i.isPresenting&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return a},this.getBaseLayer=function(){return null!==u?u:d},this.getBinding=function(){return c},this.getFrame=function(){return _},this.getSession=function(){return r},this.setSession=async function(e){if(r=e,null!==r){r.addEventListener("select",A),r.addEventListener("selectstart",A),r.addEventListener("selectend",A),r.addEventListener("squeeze",A),r.addEventListener("squeezestart",A),r.addEventListener("squeezeend",A),r.addEventListener("end",I),r.addEventListener("inputsourceschange",R);const e=t.getContextAttributes();if(!0!==e.xrCompatible&&await t.makeXRCompatible(),void 0===r.renderState.layers){const i={antialias:e.antialias,alpha:e.alpha,depth:e.depth,stencil:e.stencil,framebufferScaleFactor:s};d=new XRWebGLLayer(r,t,i),r.updateRenderState({baseLayer:d})}else if(t instanceof WebGLRenderingContext){const i={antialias:!0,alpha:e.alpha,depth:e.depth,stencil:e.stencil,framebufferScaleFactor:s};d=new XRWebGLLayer(r,t,i),r.updateRenderState({layers:[d]})}else{p=e.antialias;let i=null;e.depth&&(y=256,e.stencil&&(y|=1024),v=e.stencil?33306:36096,i=e.stencil?35056:33190);const a={colorFormat:e.alpha?32856:32849,depthFormat:i,scaleFactor:s};c=new XRWebGLBinding(r,t),u=c.createProjectionLayer(a),l=t.createFramebuffer(),r.updateRenderState({layers:[u]}),p&&(m=t.createFramebuffer(),f=t.createRenderbuffer(),t.bindRenderbuffer(36161,f),t.renderbufferStorageMultisample(36161,4,32856,u.textureWidth,u.textureHeight),n.bindFramebuffer(36160,m),t.framebufferRenderbuffer(36160,36064,36161,f),t.bindRenderbuffer(36161,null),null!==i&&(g=t.createRenderbuffer(),t.bindRenderbuffer(36161,g),t.renderbufferStorageMultisample(36161,4,i,u.textureWidth,u.textureHeight),t.framebufferRenderbuffer(36160,v,36161,g),t.bindRenderbuffer(36161,null)),n.bindFramebuffer(36160,null))}a=await r.requestReferenceSpace(o),$.setContext(r),$.start(),i.isPresenting=!0,i.dispatchEvent({type:"sessionstart"})}};const P=new Ki,L=new Ki;function D(e,t){null===t?e.matrixWorld.copy(e.matrix):e.matrixWorld.multiplyMatrices(t.matrixWorld,e.matrix),e.matrixWorldInverse.copy(e.matrixWorld).invert()}this.updateCamera=function(e){if(null===r)return;T.near=M.near=w.near=e.near,T.far=M.far=w.far=e.far,C===T.near&&E===T.far||(r.updateRenderState({depthNear:T.near,depthFar:T.far}),C=T.near,E=T.far);const t=e.parent,i=T.cameras;D(T,t);for(let e=0;e<i.length;e++)D(i[e],t);T.matrixWorld.decompose(T.position,T.quaternion,T.scale),e.position.copy(T.position),e.quaternion.copy(T.quaternion),e.scale.copy(T.scale),e.matrix.copy(T.matrix),e.matrixWorld.copy(T.matrixWorld);const n=e.children;for(let e=0,t=n.length;e<t;e++)n[e].updateMatrixWorld(!0);2===i.length?function(e,t,i){P.setFromMatrixPosition(t.matrixWorld),L.setFromMatrixPosition(i.matrixWorld);const n=P.distanceTo(L),r=t.projectionMatrix.elements,s=i.projectionMatrix.elements,a=r[14]/(r[10]-1),o=r[14]/(r[10]+1),h=(r[9]+1)/r[5],c=(r[9]-1)/r[5],l=(r[8]-1)/r[0],u=(s[8]+1)/s[0],d=a*l,p=a*u,m=n/(-l+u),f=m*-l;t.matrixWorld.decompose(e.position,e.quaternion,e.scale),e.translateX(f),e.translateZ(m),e.matrixWorld.compose(e.position,e.quaternion,e.scale),e.matrixWorldInverse.copy(e.matrixWorld).invert();const g=a+m,_=o+m,v=d-f,y=p+(n-f),b=h*o/_*g,x=c*o/_*g;e.projectionMatrix.makePerspective(v,y,b,x,g,_)}(T,w,M):T.projectionMatrix.copy(w.projectionMatrix)},this.getCamera=function(){return T},this.getFoveation=function(){return null!==u?u.fixedFoveation:null!==d?d.fixedFoveation:void 0},this.setFoveation=function(e){null!==u&&(u.fixedFoveation=e),null!==d&&void 0!==d.fixedFoveation&&(d.fixedFoveation=e)};let N=null;const $=new bs;$.setAnimationLoop((function(e,i){if(h=i.getViewerPose(a),_=i,null!==h){const e=h.views;null!==d&&n.bindXRFramebuffer(d.framebuffer);let i=!1;e.length!==T.cameras.length&&(T.cameras.length=0,i=!0);for(let r=0;r<e.length;r++){const s=e[r];let a=null;if(null!==d)a=d.getViewport(s);else{const e=c.getViewSubImage(u,s);n.bindXRFramebuffer(l),void 0!==e.depthStencilTexture&&t.framebufferTexture2D(36160,v,3553,e.depthStencilTexture,0),t.framebufferTexture2D(36160,36064,3553,e.colorTexture,0),a=e.viewport}const o=S[r];o.matrix.fromArray(s.transform.matrix),o.projectionMatrix.fromArray(s.projectionMatrix),o.viewport.set(a.x,a.y,a.width,a.height),0===r&&T.matrix.copy(o.matrix),!0===i&&T.cameras.push(o)}p&&(n.bindXRFramebuffer(m),null!==y&&t.clear(y))}const s=r.inputSources;for(let e=0;e<b.length;e++){const t=b[e],n=s[e];t.update(n,i,a)}if(N&&N(e,i),p){const e=u.textureWidth,i=u.textureHeight;n.bindFramebuffer(36008,m),n.bindFramebuffer(36009,l),t.invalidateFramebuffer(36008,[v]),t.invalidateFramebuffer(36009,[v]),t.blitFramebuffer(0,0,e,i,0,0,e,i,16384,9728),t.invalidateFramebuffer(36008,[36064]),n.bindFramebuffer(36008,null),n.bindFramebuffer(36009,null),n.bindFramebuffer(36160,m)}_=null})),this.setAnimationLoop=function(e){N=e},this.dispose=function(){}}}function oh(e){function t(t,i){t.opacity.value=i.opacity,i.color&&t.diffuse.value.copy(i.color),i.emissive&&t.emissive.value.copy(i.emissive).multiplyScalar(i.emissiveIntensity),i.map&&(t.map.value=i.map),i.alphaMap&&(t.alphaMap.value=i.alphaMap),i.specularMap&&(t.specularMap.value=i.specularMap),i.alphaTest>0&&(t.alphaTest.value=i.alphaTest);const n=e.get(i).envMap;if(n){t.envMap.value=n,t.flipEnvMap.value=n.isCubeTexture&&!1===n.isRenderTargetTexture?-1:1,t.reflectivity.value=i.reflectivity,t.ior.value=i.ior,t.refractionRatio.value=i.refractionRatio;const r=e.get(n).__maxMipLevel;void 0!==r&&(t.maxMipLevel.value=r)}let r,s;i.lightMap&&(t.lightMap.value=i.lightMap,t.lightMapIntensity.value=i.lightMapIntensity),i.aoMap&&(t.aoMap.value=i.aoMap,t.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:i.specularIntensityMap?r=i.specularIntensityMap:i.specularColorMap?r=i.specularColorMap:i.transmissionMap?r=i.transmissionMap:i.thicknessMap?r=i.thicknessMap:i.sheenColorMap?r=i.sheenColorMap:i.sheenRoughnessMap&&(r=i.sheenRoughnessMap),void 0!==r&&(r.isWebGLRenderTarget&&(r=r.texture),!0===r.matrixAutoUpdate&&r.updateMatrix(),t.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(),t.uv2Transform.value.copy(s.matrix))}function i(t,i){t.roughness.value=i.roughness,t.metalness.value=i.metalness,i.roughnessMap&&(t.roughnessMap.value=i.roughnessMap),i.metalnessMap&&(t.metalnessMap.value=i.metalnessMap),i.emissiveMap&&(t.emissiveMap.value=i.emissiveMap),i.bumpMap&&(t.bumpMap.value=i.bumpMap,t.bumpScale.value=i.bumpScale,1===i.side&&(t.bumpScale.value*=-1)),i.normalMap&&(t.normalMap.value=i.normalMap,t.normalScale.value.copy(i.normalScale),1===i.side&&t.normalScale.value.negate()),i.displacementMap&&(t.displacementMap.value=i.displacementMap,t.displacementScale.value=i.displacementScale,t.displacementBias.value=i.displacementBias);e.get(i).envMap&&(t.envMapIntensity.value=i.envMapIntensity)}return{refreshFogUniforms:function(e,t){e.fogColor.value.copy(t.color),t.isFog?(e.fogNear.value=t.near,e.fogFar.value=t.far):t.isFogExp2&&(e.fogDensity.value=t.density)},refreshMaterialUniforms:function(e,n,r,s,a){n.isMeshBasicMaterial?t(e,n):n.isMeshLambertMaterial?(t(e,n),function(e,t){t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap)}(e,n)):n.isMeshToonMaterial?(t(e,n),function(e,t){t.gradientMap&&(e.gradientMap.value=t.gradientMap);t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap);t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,1===t.side&&(e.bumpScale.value*=-1));t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),1===t.side&&e.normalScale.value.negate());t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(e,n)):n.isMeshPhongMaterial?(t(e,n),function(e,t){e.specular.value.copy(t.specular),e.shininess.value=Math.max(t.shininess,1e-4),t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap);t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,1===t.side&&(e.bumpScale.value*=-1));t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),1===t.side&&e.normalScale.value.negate());t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(e,n)):n.isMeshStandardMaterial?(t(e,n),n.isMeshPhysicalMaterial?function(e,t,n){i(e,t),e.ior.value=t.ior,t.sheen>0&&(e.sheenColor.value.copy(t.sheenColor).multiplyScalar(t.sheen),e.sheenRoughness.value=t.sheenRoughness,t.sheenColorMap&&(e.sheenColorMap.value=t.sheenColorMap),t.sheenRoughnessMap&&(e.sheenRoughnessMap.value=t.sheenRoughnessMap));t.clearcoat>0&&(e.clearcoat.value=t.clearcoat,e.clearcoatRoughness.value=t.clearcoatRoughness,t.clearcoatMap&&(e.clearcoatMap.value=t.clearcoatMap),t.clearcoatRoughnessMap&&(e.clearcoatRoughnessMap.value=t.clearcoatRoughnessMap),t.clearcoatNormalMap&&(e.clearcoatNormalScale.value.copy(t.clearcoatNormalScale),e.clearcoatNormalMap.value=t.clearcoatNormalMap,1===t.side&&e.clearcoatNormalScale.value.negate()));t.transmission>0&&(e.transmission.value=t.transmission,e.transmissionSamplerMap.value=n.texture,e.transmissionSamplerSize.value.set(n.width,n.height),t.transmissionMap&&(e.transmissionMap.value=t.transmissionMap),e.thickness.value=t.thickness,t.thicknessMap&&(e.thicknessMap.value=t.thicknessMap),e.attenuationDistance.value=t.attenuationDistance,e.attenuationColor.value.copy(t.attenuationColor));e.specularIntensity.value=t.specularIntensity,e.specularColor.value.copy(t.specularColor),t.specularIntensityMap&&(e.specularIntensityMap.value=t.specularIntensityMap);t.specularColorMap&&(e.specularColorMap.value=t.specularColorMap)}(e,n,a):i(e,n)):n.isMeshMatcapMaterial?(t(e,n),function(e,t){t.matcap&&(e.matcap.value=t.matcap);t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,1===t.side&&(e.bumpScale.value*=-1));t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),1===t.side&&e.normalScale.value.negate());t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(e,n)):n.isMeshDepthMaterial?(t(e,n),function(e,t){t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(e,n)):n.isMeshDistanceMaterial?(t(e,n),function(e,t){t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias);e.referencePosition.value.copy(t.referencePosition),e.nearDistance.value=t.nearDistance,e.farDistance.value=t.farDistance}(e,n)):n.isMeshNormalMaterial?(t(e,n),function(e,t){t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,1===t.side&&(e.bumpScale.value*=-1));t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),1===t.side&&e.normalScale.value.negate());t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(e,n)):n.isLineBasicMaterial?(function(e,t){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity}(e,n),n.isLineDashedMaterial&&function(e,t){e.dashSize.value=t.dashSize,e.totalSize.value=t.dashSize+t.gapSize,e.scale.value=t.scale}(e,n)):n.isPointsMaterial?function(e,t,i,n){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity,e.size.value=t.size*i,e.scale.value=.5*n,t.map&&(e.map.value=t.map);t.alphaMap&&(e.alphaMap.value=t.alphaMap);t.alphaTest>0&&(e.alphaTest.value=t.alphaTest);let 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if((e.isMesh||e.isLine||e.isPoints)&&(e.isSkinnedMesh&&e.skeleton.frame!==G.render.frame&&(e.skeleton.update(),e.skeleton.frame=G.render.frame),!e.frustumCulled||N.intersectsObject(e))){n&&F.setFromMatrixPosition(e.matrixWorld).applyMatrix4(z);const t=K.update(e),r=e.material;if(Array.isArray(r)){const n=t.groups;for(let s=0,a=n.length;s<a;s++){const a=n[s],o=r[a.materialIndex];o&&o.visible&&u.push(e,t,o,i,F.z,a)}}else r.visible&&u.push(e,t,r,i,F.z,null)}const r=e.children;for(let e=0,s=r.length;e<s;e++)we(r[e],t,i,n)}function Me(e,t,i,n){const r=e.opaque,s=e.transmissive,o=e.transparent;d.setupLightsView(i),s.length>0&&function(e,t,i){if(null===O){const e=!0===a&&!0===H.isWebGL2;O=new(e?Yi:Zi)(1024,1024,{generateMipmaps:!0,type:null!==ce.convert(ri)?ri:ei,minFilter:Qt,magFilter:Jt,wrapS:Zt,wrapT:Zt})}const n=f.getRenderTarget();f.setRenderTarget(O),f.clear();const r=f.toneMapping;f.toneMapping=0,Se(e,t,i),f.toneMapping=r,q.updateMultisampleRenderTarget(O),q.updateRenderTargetMipmap(O),f.setRenderTarget(n)}(r,t,i),n&&j.viewport(w.copy(n)),r.length>0&&Se(r,t,i),s.length>0&&Se(s,t,i),o.length>0&&Se(o,t,i)}function Se(e,t,i){const n=!0===t.isScene?t.overrideMaterial:null;for(let r=0,s=e.length;r<s;r++){const s=e[r],a=s.object,o=s.geometry,h=null===n?s.material:n,c=s.group;a.layers.test(i.layers)&&Te(a,t,i,o,h,c)}}function Te(e,t,i,n,r,s){e.onBeforeRender(f,t,i,n,r,s),e.modelViewMatrix.multiplyMatrices(i.matrixWorldInverse,e.matrixWorld),e.normalMatrix.getNormalMatrix(e.modelViewMatrix),r.onBeforeRender(f,t,i,n,e,s),!0===r.transparent&&2===r.side?(r.side=1,r.needsUpdate=!0,f.renderBufferDirect(i,t,n,r,e,s),r.side=0,r.needsUpdate=!0,f.renderBufferDirect(i,t,n,r,e,s),r.side=2):f.renderBufferDirect(i,t,n,r,e,s),e.onAfterRender(f,t,i,n,r,s)}function Ce(e,t,i){!0!==t.isScene&&(t=B);const n=W.get(e),r=d.state.lights,s=d.state.shadowsArray,a=r.state.version,o=Q.getParameters(e,r.state,s,t,i),h=Q.getProgramCacheKey(o);let c=n.programs;n.environment=e.isMeshStandardMaterial?t.environment:null,n.fog=t.fog,n.envMap=(e.isMeshStandardMaterial?Z:X).get(e.envMap||n.environment),void 0===c&&(e.addEventListener("dispose",_e),c=new Map,n.programs=c);let l=c.get(h);if(void 0!==l){if(n.currentProgram===l&&n.lightsStateVersion===a)return Ee(e,o),l}else o.uniforms=Q.getUniforms(e),e.onBuild(i,o,f),e.onBeforeCompile(o,f),l=Q.acquireProgram(o,h),c.set(h,l),n.uniforms=o.uniforms;const u=n.uniforms;(e.isShaderMaterial||e.isRawShaderMaterial)&&!0!==e.clipping||(u.clippingPlanes=ne.uniform),Ee(e,o),n.needsLights=function(e){return e.isMeshLambertMaterial||e.isMeshToonMaterial||e.isMeshPhongMaterial||e.isMeshStandardMaterial||e.isShadowMaterial||e.isShaderMaterial&&!0===e.lights}(e),n.lightsStateVersion=a,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=l.getUniforms(),m=_o.seqWithValue(p.seq,u);return n.currentProgram=l,n.uniformsList=m,l}function Ee(e,t){const i=W.get(e);i.outputEncoding=t.outputEncoding,i.instancing=t.instancing,i.skinning=t.skinning,i.morphTargets=t.morphTargets,i.morphNormals=t.morphNormals,i.morphTargetsCount=t.morphTargetsCount,i.numClippingPlanes=t.numClippingPlanes,i.numIntersection=t.numClipIntersection,i.vertexAlphas=t.vertexAlphas,i.vertexTangents=t.vertexTangents}xe.setAnimationLoop((function(e){ve&&ve(e)})),"undefined"!=typeof window&&xe.setContext(window),this.setAnimationLoop=function(e){ve=e,me.setAnimationLoop(e),null===e?xe.stop():xe.start()},me.addEventListener("sessionstart",ye),me.addEventListener("sessionend",be),this.render=function(e,t){if(void 0!==t&&!0!==t.isCamera)return void console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");if(!0===g)return;!0===e.autoUpdate&&e.updateMatrixWorld(),null===t.parent&&t.updateMatrixWorld(),!0===me.enabled&&!0===me.isPresenting&&(!0===me.cameraAutoUpdate&&me.updateCamera(t),t=me.getCamera()),!0===e.isScene&&e.onBeforeRender(f,e,t,y),d=ie.get(e,m.length),d.init(),m.push(d),z.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),N.setFromProjectionMatrix(z),k=this.localClippingEnabled,$=ne.init(this.clippingPlanes,k,t),u=te.get(e,p.length),u.init(),p.push(u),we(e,t,0,f.sortObjects),u.finish(),!0===f.sortObjects&&u.sort(A,I),!0===$&&ne.beginShadows();const i=d.state.shadowsArray;if(re.render(i,e,t),!0===$&&ne.endShadows(),!0===this.info.autoReset&&this.info.reset(),se.render(u,e),d.setupLights(f.physicallyCorrectLights),t.isArrayCamera){const i=t.cameras;for(let t=0,n=i.length;t<n;t++){const n=i[t];Me(u,e,n,n.viewport)}}else Me(u,e,t);null!==y&&(q.updateMultisampleRenderTarget(y),q.updateRenderTargetMipmap(y)),!0===e.isScene&&e.onAfterRender(f,e,t),j.buffers.depth.setTest(!0),j.buffers.depth.setMask(!0),j.buffers.color.setMask(!0),j.setPolygonOffset(!1),le.resetDefaultState(),b=-1,x=null,m.pop(),d=m.length>0?m[m.length-1]:null,p.pop(),u=p.length>0?p[p.length-1]:null},this.getActiveCubeFace=function(){return _},this.getActiveMipmapLevel=function(){return v},this.getRenderTarget=function(){return y},this.setRenderTarget=function(e,t=0,i=0){y=e,_=t,v=i,e&&void 0===W.get(e).__webglFramebuffer&&q.setupRenderTarget(e);let n=null,r=!1,s=!1;if(e){const i=e.texture;(i.isDataTexture3D||i.isDataTexture2DArray)&&(s=!0);const a=W.get(e).__webglFramebuffer;e.isWebGLCubeRenderTarget?(n=a[t],r=!0):n=e.isWebGLMultisampleRenderTarget?W.get(e).__webglMultisampledFramebuffer:a,w.copy(e.viewport),M.copy(e.scissor),S=e.scissorTest}else w.copy(R).multiplyScalar(E).floor(),M.copy(P).multiplyScalar(E).floor(),S=L;if(j.bindFramebuffer(36160,n)&&H.drawBuffers){let t=!1;if(e)if(e.isWebGLMultipleRenderTargets){const i=e.texture;if(D.length!==i.length||36064!==D[0]){for(let e=0,t=i.length;e<t;e++)D[e]=36064+e;D.length=i.length,t=!0}}else 1===D.length&&36064===D[0]||(D[0]=36064,D.length=1,t=!0);else 1===D.length&&1029===D[0]||(D[0]=1029,D.length=1,t=!0);t&&(H.isWebGL2?ue.drawBuffers(D):V.get("WEBGL_draw_buffers").drawBuffersWEBGL(D))}if(j.viewport(w),j.scissor(M),j.setScissorTest(S),r){const n=W.get(e.texture);ue.framebufferTexture2D(36160,36064,34069+t,n.__webglTexture,i)}else if(s){const n=W.get(e.texture),r=t||0;ue.framebufferTextureLayer(36160,36064,n.__webglTexture,i||0,r)}b=-1},this.readRenderTargetPixels=function(e,t,i,n,r,s,a){if(!e||!e.isWebGLRenderTarget)return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let o=W.get(e).__webglFramebuffer;if(e.isWebGLCubeRenderTarget&&void 0!==a&&(o=o[a]),o){j.bindFramebuffer(36160,o);try{const a=e.texture,o=a.format,h=a.type;if(o!==oi&&ce.convert(o)!==ue.getParameter(35739))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");const c=h===ri&&(V.has("EXT_color_buffer_half_float")||H.isWebGL2&&V.has("EXT_color_buffer_float"));if(!(h===ei||ce.convert(h)===ue.getParameter(35738)||h===ni&&(H.isWebGL2||V.has("OES_texture_float")||V.has("WEBGL_color_buffer_float"))||c))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");36053===ue.checkFramebufferStatus(36160)?t>=0&&t<=e.width-n&&i>=0&&i<=e.height-r&&ue.readPixels(t,i,n,r,ce.convert(o),ce.convert(h),s):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.")}finally{const e=null!==y?W.get(y).__webglFramebuffer:null;j.bindFramebuffer(36160,e)}}},this.copyFramebufferToTexture=function(e,t,i=0){const n=Math.pow(2,-i),r=Math.floor(t.image.width*n),s=Math.floor(t.image.height*n);let a=ce.convert(t.format);H.isWebGL2&&(6407===a&&(a=32849),6408===a&&(a=32856)),q.setTexture2D(t,0),ue.copyTexImage2D(3553,i,a,e.x,e.y,r,s,0),j.unbindTexture()},this.copyTextureToTexture=function(e,t,i,n=0){const r=t.image.width,s=t.image.height,a=ce.convert(i.format),o=ce.convert(i.type);q.setTexture2D(i,0),ue.pixelStorei(37440,i.flipY),ue.pixelStorei(37441,i.premultiplyAlpha),ue.pixelStorei(3317,i.unpackAlignment),t.isDataTexture?ue.texSubImage2D(3553,n,e.x,e.y,r,s,a,o,t.image.data):t.isCompressedTexture?ue.compressedTexSubImage2D(3553,n,e.x,e.y,t.mipmaps[0].width,t.mipmaps[0].height,a,t.mipmaps[0].data):ue.texSubImage2D(3553,n,e.x,e.y,a,o,t.image),0===n&&i.generateMipmaps&&ue.generateMipmap(3553),j.unbindTexture()},this.copyTextureToTexture3D=function(e,t,i,n,r=0){if(f.isWebGL1Renderer)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");const s=e.max.x-e.min.x+1,a=e.max.y-e.min.y+1,o=e.max.z-e.min.z+1,h=ce.convert(n.format),c=ce.convert(n.type);let l;if(n.isDataTexture3D)q.setTexture3D(n,0),l=32879;else{if(!n.isDataTexture2DArray)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");q.setTexture2DArray(n,0),l=35866}ue.pixelStorei(37440,n.flipY),ue.pixelStorei(37441,n.premultiplyAlpha),ue.pixelStorei(3317,n.unpackAlignment);const u=ue.getParameter(3314),d=ue.getParameter(32878),p=ue.getParameter(3316),m=ue.getParameter(3315),g=ue.getParameter(32877),_=i.isCompressedTexture?i.mipmaps[0]:i.image;ue.pixelStorei(3314,_.width),ue.pixelStorei(32878,_.height),ue.pixelStorei(3316,e.min.x),ue.pixelStorei(3315,e.min.y),ue.pixelStorei(32877,e.min.z),i.isDataTexture||i.isDataTexture3D?ue.texSubImage3D(l,r,t.x,t.y,t.z,s,a,o,h,c,_.data):i.isCompressedTexture?(console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed srcTexture."),ue.compressedTexSubImage3D(l,r,t.x,t.y,t.z,s,a,o,h,_.data)):ue.texSubImage3D(l,r,t.x,t.y,t.z,s,a,o,h,c,_),ue.pixelStorei(3314,u),ue.pixelStorei(32878,d),ue.pixelStorei(3316,p),ue.pixelStorei(3315,m),ue.pixelStorei(32877,g),0===r&&n.generateMipmaps&&ue.generateMipmap(l),j.unbindTexture()},this.initTexture=function(e){q.setTexture2D(e,0),j.unbindTexture()},this.resetState=function(){_=0,v=0,y=null,j.reset(),le.reset()},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}hh.prototype.isWebGLRenderer=!0;(class extends hh{}).prototype.isWebGL1Renderer=!0;class ch extends tr{constructor(){super(),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(e,t){return super.copy(e,t),null!==e.background&&(this.background=e.background.clone()),null!==e.environment&&(this.environment=e.environment.clone()),null!==e.fog&&(this.fog=e.fog.clone()),null!==e.overrideMaterial&&(this.overrideMaterial=e.overrideMaterial.clone()),this.autoUpdate=e.autoUpdate,this.matrixAutoUpdate=e.matrixAutoUpdate,this}toJSON(e){const t=super.toJSON(e);return null!==this.fog&&(t.object.fog=this.fog.toJSON()),t}}ch.prototype.isScene=!0;class lh{constructor(e,t){this.array=e,this.stride=t,this.count=void 0!==e?e.length/t:0,this.usage=wi,this.updateRange={offset:0,count:-1},this.version=0,this.uuid=Pi()}onUploadCallback(){}set needsUpdate(e){!0===e&&this.version++}setUsage(e){return this.usage=e,this}copy(e){return this.array=new e.array.constructor(e.array),this.count=e.count,this.stride=e.stride,this.usage=e.usage,this}copyAt(e,t,i){e*=this.stride,i*=t.stride;for(let n=0,r=this.stride;n<r;n++)this.array[e+n]=t.array[i+n];return this}set(e,t=0){return this.array.set(e,t),this}clone(e){void 0===e.arrayBuffers&&(e.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=Pi()),void 0===e.arrayBuffers[this.array.buffer._uuid]&&(e.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const t=new this.array.constructor(e.arrayBuffers[this.array.buffer._uuid]),i=new this.constructor(t,this.stride);return i.setUsage(this.usage),i}onUpload(e){return this.onUploadCallback=e,this}toJSON(e){return void 0===e.arrayBuffers&&(e.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=Pi()),void 0===e.arrayBuffers[this.array.buffer._uuid]&&(e.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}}}lh.prototype.isInterleavedBuffer=!0;const uh=new Ki;class dh{constructor(e,t,i,n=!1){this.name="",this.data=e,this.itemSize=t,this.offset=i,this.normalized=!0===n}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(e){this.data.needsUpdate=e}applyMatrix4(e){for(let t=0,i=this.data.count;t<i;t++)uh.x=this.getX(t),uh.y=this.getY(t),uh.z=this.getZ(t),uh.applyMatrix4(e),this.setXYZ(t,uh.x,uh.y,uh.z);return this}applyNormalMatrix(e){for(let t=0,i=this.count;t<i;t++)uh.x=this.getX(t),uh.y=this.getY(t),uh.z=this.getZ(t),uh.applyNormalMatrix(e),this.setXYZ(t,uh.x,uh.y,uh.z);return this}transformDirection(e){for(let t=0,i=this.count;t<i;t++)uh.x=this.getX(t),uh.y=this.getY(t),uh.z=this.getZ(t),uh.transformDirection(e),this.setXYZ(t,uh.x,uh.y,uh.z);return this}setX(e,t){return this.data.array[e*this.data.stride+this.offset]=t,this}setY(e,t){return this.data.array[e*this.data.stride+this.offset+1]=t,this}setZ(e,t){return this.data.array[e*this.data.stride+this.offset+2]=t,this}setW(e,t){return this.data.array[e*this.data.stride+this.offset+3]=t,this}getX(e){return this.data.array[e*this.data.stride+this.offset]}getY(e){return this.data.array[e*this.data.stride+this.offset+1]}getZ(e){return this.data.array[e*this.data.stride+this.offset+2]}getW(e){return this.data.array[e*this.data.stride+this.offset+3]}setXY(e,t,i){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this}setXYZ(e,t,i,n){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this.data.array[e+2]=n,this}setXYZW(e,t,i,n,r){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this.data.array[e+2]=n,this.data.array[e+3]=r,this}clone(e){if(void 0===e){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interlaved buffer attribute will deinterleave buffer data.");const e=[];for(let t=0;t<this.count;t++){const i=t*this.data.stride+this.offset;for(let t=0;t<this.itemSize;t++)e.push(this.data.array[i+t])}return new Tr(new this.array.constructor(e),this.itemSize,this.normalized)}return void 0===e.interleavedBuffers&&(e.interleavedBuffers={}),void 0===e.interleavedBuffers[this.data.uuid]&&(e.interleavedBuffers[this.data.uuid]=this.data.clone(e)),new dh(e.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(e){if(void 0===e){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interlaved buffer attribute will deinterleave buffer data.");const e=[];for(let t=0;t<this.count;t++){const i=t*this.data.stride+this.offset;for(let t=0;t<this.itemSize;t++)e.push(this.data.array[i+t])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:e,normalized:this.normalized}}return void 0===e.interleavedBuffers&&(e.interleavedBuffers={}),void 0===e.interleavedBuffers[this.data.uuid]&&(e.interleavedBuffers[this.data.uuid]=this.data.toJSON(e)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}dh.prototype.isInterleavedBufferAttribute=!0;class ph extends mr{constructor(e){super(),this.type="SpriteMaterial",this.color=new xr(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.rotation=e.rotation,this.sizeAttenuation=e.sizeAttenuation,this}}let mh;ph.prototype.isSpriteMaterial=!0;const fh=new Ki,gh=new Ki,_h=new Ki,vh=new zi,yh=new zi,bh=new Rn,xh=new Ki,wh=new Ki,Mh=new Ki,Sh=new zi,Th=new zi,Ch=new zi;class Eh extends tr{constructor(e){if(super(),this.type="Sprite",void 0===mh){mh=new kr;const e=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),t=new lh(e,5);mh.setIndex([0,1,2,0,2,3]),mh.setAttribute("position",new dh(t,3,0,!1)),mh.setAttribute("uv",new dh(t,2,3,!1))}this.geometry=mh,this.material=void 0!==e?e:new ph,this.center=new zi(.5,.5)}raycast(e,t){null===e.camera&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),gh.setFromMatrixScale(this.matrixWorld),bh.copy(e.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(e.camera.matrixWorldInverse,this.matrixWorld),_h.setFromMatrixPosition(this.modelViewMatrix),e.camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&gh.multiplyScalar(-_h.z);const i=this.material.rotation;let n,r;0!==i&&(r=Math.cos(i),n=Math.sin(i));const s=this.center;Ah(xh.set(-.5,-.5,0),_h,s,gh,n,r),Ah(wh.set(.5,-.5,0),_h,s,gh,n,r),Ah(Mh.set(.5,.5,0),_h,s,gh,n,r),Sh.set(0,0),Th.set(1,0),Ch.set(1,1);let a=e.ray.intersectTriangle(xh,wh,Mh,!1,fh);if(null===a&&(Ah(wh.set(-.5,.5,0),_h,s,gh,n,r),Th.set(0,1),a=e.ray.intersectTriangle(xh,Mh,wh,!1,fh),null===a))return;const o=e.ray.origin.distanceTo(fh);o<e.near||o>e.far||t.push({distance:o,point:fh.clone(),uv:dr.getUV(fh,xh,wh,Mh,Sh,Th,Ch,new zi),face:null,object:this})}copy(e){return super.copy(e),void 0!==e.center&&this.center.copy(e.center),this.material=e.material,this}}function Ah(e,t,i,n,r,s){vh.subVectors(e,i).addScalar(.5).multiply(n),void 0!==r?(yh.x=s*vh.x-r*vh.y,yh.y=r*vh.x+s*vh.y):yh.copy(vh),e.copy(t),e.x+=yh.x,e.y+=yh.y,e.applyMatrix4(bh)}Eh.prototype.isSprite=!0;const Ih=new Ki,Rh=new Xi,Ph=new Xi,Lh=new Ki,Dh=new Rn;class Nh extends es{constructor(e,t){super(e,t),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new Rn,this.bindMatrixInverse=new Rn}copy(e){return super.copy(e),this.bindMode=e.bindMode,this.bindMatrix.copy(e.bindMatrix),this.bindMatrixInverse.copy(e.bindMatrixInverse),this.skeleton=e.skeleton,this}bind(e,t){this.skeleton=e,void 0===t&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),t=this.matrixWorld),this.bindMatrix.copy(t),this.bindMatrixInverse.copy(t).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const e=new Xi,t=this.geometry.attributes.skinWeight;for(let i=0,n=t.count;i<n;i++){e.x=t.getX(i),e.y=t.getY(i),e.z=t.getZ(i),e.w=t.getW(i);const n=1/e.manhattanLength();n!==1/0?e.multiplyScalar(n):e.set(1,0,0,0),t.setXYZW(i,e.x,e.y,e.z,e.w)}}updateMatrixWorld(e){super.updateMatrixWorld(e),"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(e,t){const i=this.skeleton,n=this.geometry;Rh.fromBufferAttribute(n.attributes.skinIndex,e),Ph.fromBufferAttribute(n.attributes.skinWeight,e),Ih.copy(t).applyMatrix4(this.bindMatrix),t.set(0,0,0);for(let e=0;e<4;e++){const n=Ph.getComponent(e);if(0!==n){const r=Rh.getComponent(e);Dh.multiplyMatrices(i.bones[r].matrixWorld,i.boneInverses[r]),t.addScaledVector(Lh.copy(Ih).applyMatrix4(Dh),n)}}return t.applyMatrix4(this.bindMatrixInverse)}}Nh.prototype.isSkinnedMesh=!0;(class extends tr{constructor(){super(),this.type="Bone"}}).prototype.isBone=!0;(class extends Wi{constructor(e=null,t=1,i=1,n,r,s,a,o,h=1003,c=1003,l,u){super(null,s,a,o,h,c,n,r,l,u),this.image={data:e,width:t,height:i},this.magFilter=h,this.minFilter=c,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}}).prototype.isDataTexture=!0;class $h extends Tr{constructor(e,t,i,n=1){"number"==typeof i&&(n=i,i=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument.")),super(e,t,i),this.meshPerAttribute=n}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}toJSON(){const e=super.toJSON();return e.meshPerAttribute=this.meshPerAttribute,e.isInstancedBufferAttribute=!0,e}}$h.prototype.isInstancedBufferAttribute=!0;const kh=new Rn,Oh=new Rn,zh=[],Fh=new es;(class extends es{constructor(e,t,i){super(e,t),this.instanceMatrix=new $h(new Float32Array(16*i),16),this.instanceColor=null,this.count=i,this.frustumCulled=!1}copy(e){return super.copy(e),this.instanceMatrix.copy(e.instanceMatrix),null!==e.instanceColor&&(this.instanceColor=e.instanceColor.clone()),this.count=e.count,this}getColorAt(e,t){t.fromArray(this.instanceColor.array,3*e)}getMatrixAt(e,t){t.fromArray(this.instanceMatrix.array,16*e)}raycast(e,t){const i=this.matrixWorld,n=this.count;if(Fh.geometry=this.geometry,Fh.material=this.material,void 0!==Fh.material)for(let r=0;r<n;r++){this.getMatrixAt(r,kh),Oh.multiplyMatrices(i,kh),Fh.matrixWorld=Oh,Fh.raycast(e,zh);for(let e=0,i=zh.length;e<i;e++){const i=zh[e];i.instanceId=r,i.object=this,t.push(i)}zh.length=0}}setColorAt(e,t){null===this.instanceColor&&(this.instanceColor=new $h(new Float32Array(3*this.instanceMatrix.count),3)),t.toArray(this.instanceColor.array,3*e)}setMatrixAt(e,t){t.toArray(this.instanceMatrix.array,16*e)}updateMorphTargets(){}dispose(){this.dispatchEvent({type:"dispose"})}}).prototype.isInstancedMesh=!0;class Bh extends mr{constructor(e){super(),this.type="LineBasicMaterial",this.color=new xr(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this}}Bh.prototype.isLineBasicMaterial=!0;const Uh=new Ki,Vh=new Ki,Hh=new Rn,jh=new In,Gh=new xn;class Wh extends tr{constructor(e=new kr,t=new Bh){super(),this.type="Line",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e){return super.copy(e),this.material=e.material,this.geometry=e.geometry,this}computeLineDistances(){const e=this.geometry;if(e.isBufferGeometry)if(null===e.index){const t=e.attributes.position,i=[0];for(let e=1,n=t.count;e<n;e++)Uh.fromBufferAttribute(t,e-1),Vh.fromBufferAttribute(t,e),i[e]=i[e-1],i[e]+=Uh.distanceTo(Vh);e.setAttribute("lineDistance",new Ar(i,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else e.isGeometry&&console.error("THREE.Line.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this}raycast(e,t){const i=this.geometry,n=this.matrixWorld,r=e.params.Line.threshold,s=i.drawRange;if(null===i.boundingSphere&&i.computeBoundingSphere(),Gh.copy(i.boundingSphere),Gh.applyMatrix4(n),Gh.radius+=r,!1===e.ray.intersectsSphere(Gh))return;Hh.copy(n).invert(),jh.copy(e.ray).applyMatrix4(Hh);const a=r/((this.scale.x+this.scale.y+this.scale.z)/3),o=a*a,h=new Ki,c=new Ki,l=new Ki,u=new Ki,d=this.isLineSegments?2:1;if(i.isBufferGeometry){const n=i.index,r=i.attributes.position;if(null!==n){for(let i=Math.max(0,s.start),a=Math.min(n.count,s.start+s.count)-1;i<a;i+=d){const s=n.getX(i),a=n.getX(i+1);h.fromBufferAttribute(r,s),c.fromBufferAttribute(r,a);if(jh.distanceSqToSegment(h,c,u,l)>o)continue;u.applyMatrix4(this.matrixWorld);const d=e.ray.origin.distanceTo(u);d<e.near||d>e.far||t.push({distance:d,point:l.clone().applyMatrix4(this.matrixWorld),index:i,face:null,faceIndex:null,object:this})}}else{for(let i=Math.max(0,s.start),n=Math.min(r.count,s.start+s.count)-1;i<n;i+=d){h.fromBufferAttribute(r,i),c.fromBufferAttribute(r,i+1);if(jh.distanceSqToSegment(h,c,u,l)>o)continue;u.applyMatrix4(this.matrixWorld);const n=e.ray.origin.distanceTo(u);n<e.near||n>e.far||t.push({distance:n,point:l.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(){const e=this.geometry;if(e.isBufferGeometry){const t=e.morphAttributes,i=Object.keys(t);if(i.length>0){const e=t[i[0]];if(void 0!==e){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,i=e.length;t<i;t++){const i=e[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=t}}}}else{const t=e.morphTargets;void 0!==t&&t.length>0&&console.error("THREE.Line.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}}Wh.prototype.isLine=!0;const qh=new Ki,Xh=new Ki;class Zh extends Wh{constructor(e,t){super(e,t),this.type="LineSegments"}computeLineDistances(){const e=this.geometry;if(e.isBufferGeometry)if(null===e.index){const t=e.attributes.position,i=[];for(let e=0,n=t.count;e<n;e+=2)qh.fromBufferAttribute(t,e),Xh.fromBufferAttribute(t,e+1),i[e]=0===e?0:i[e-1],i[e+1]=i[e]+qh.distanceTo(Xh);e.setAttribute("lineDistance",new Ar(i,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else e.isGeometry&&console.error("THREE.LineSegments.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this}}Zh.prototype.isLineSegments=!0;(class extends Wh{constructor(e,t){super(e,t),this.type="LineLoop"}}).prototype.isLineLoop=!0;class Yh extends mr{constructor(e){super(),this.type="PointsMaterial",this.color=new xr(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.size=e.size,this.sizeAttenuation=e.sizeAttenuation,this}}Yh.prototype.isPointsMaterial=!0;const Jh=new Rn,Kh=new In,Qh=new xn,ec=new Ki;class tc extends tr{constructor(e=new kr,t=new Yh){super(),this.type="Points",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e){return super.copy(e),this.material=e.material,this.geometry=e.geometry,this}raycast(e,t){const i=this.geometry,n=this.matrixWorld,r=e.params.Points.threshold,s=i.drawRange;if(null===i.boundingSphere&&i.computeBoundingSphere(),Qh.copy(i.boundingSphere),Qh.applyMatrix4(n),Qh.radius+=r,!1===e.ray.intersectsSphere(Qh))return;Jh.copy(n).invert(),Kh.copy(e.ray).applyMatrix4(Jh);const a=r/((this.scale.x+this.scale.y+this.scale.z)/3),o=a*a;if(i.isBufferGeometry){const r=i.index,a=i.attributes.position;if(null!==r){for(let i=Math.max(0,s.start),h=Math.min(r.count,s.start+s.count);i<h;i++){const s=r.getX(i);ec.fromBufferAttribute(a,s),ic(ec,s,o,n,e,t,this)}}else{for(let i=Math.max(0,s.start),r=Math.min(a.count,s.start+s.count);i<r;i++)ec.fromBufferAttribute(a,i),ic(ec,i,o,n,e,t,this)}}else console.error("THREE.Points.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}updateMorphTargets(){const e=this.geometry;if(e.isBufferGeometry){const t=e.morphAttributes,i=Object.keys(t);if(i.length>0){const e=t[i[0]];if(void 0!==e){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,i=e.length;t<i;t++){const i=e[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=t}}}}else{const t=e.morphTargets;void 0!==t&&t.length>0&&console.error("THREE.Points.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}}function ic(e,t,i,n,r,s,a){const o=Kh.distanceSqToPoint(e);if(o<i){const i=new Ki;Kh.closestPointToPoint(e,i),i.applyMatrix4(n);const h=r.ray.origin.distanceTo(i);if(h<r.near||h>r.far)return;s.push({distance:h,distanceToRay:Math.sqrt(o),point:i,index:t,face:null,object:a})}}tc.prototype.isPoints=!0;(class extends Wi{constructor(e,t,i,n,r,s,a,o,h){super(e,t,i,n,r,s,a,o,h),this.format=void 0!==a?a:ai,this.minFilter=void 0!==s?s:Kt,this.magFilter=void 0!==r?r:Kt,this.generateMipmaps=!1;const c=this;"requestVideoFrameCallback"in e&&e.requestVideoFrameCallback((function t(){c.needsUpdate=!0,e.requestVideoFrameCallback(t)}))}clone(){return new this.constructor(this.image).copy(this)}update(){const e=this.image;!1==="requestVideoFrameCallback"in e&&e.readyState>=e.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}).prototype.isVideoTexture=!0;(class extends Wi{constructor(e,t,i,n,r,s,a,o,h,c,l,u){super(null,s,a,o,h,c,n,r,l,u),this.image={width:t,height:i},this.mipmaps=e,this.flipY=!1,this.generateMipmaps=!1}}).prototype.isCompressedTexture=!0;(class extends Wi{constructor(e,t,i,n,r,s,a,o,h){super(e,t,i,n,r,s,a,o,h),this.needsUpdate=!0}}).prototype.isCanvasTexture=!0;(class extends Wi{constructor(e,t,i,n,r,s,a,o,h,c){if((c=void 0!==c?c:hi)!==hi&&c!==ci)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===i&&c===hi&&(i=ti),void 0===i&&c===ci&&(i=si),super(null,n,r,s,a,o,c,i,h),this.image={width:e,height:t},this.magFilter=void 0!==a?a:Jt,this.minFilter=void 0!==o?o:Jt,this.flipY=!1,this.generateMipmaps=!1}}).prototype.isDepthTexture=!0;class nc extends kr{constructor(e=1,t=8,i=0,n=2*Math.PI){super(),this.type="CircleGeometry",this.parameters={radius:e,segments:t,thetaStart:i,thetaLength:n},t=Math.max(3,t);const r=[],s=[],a=[],o=[],h=new Ki,c=new zi;s.push(0,0,0),a.push(0,0,1),o.push(.5,.5);for(let r=0,l=3;r<=t;r++,l+=3){const u=i+r/t*n;h.x=e*Math.cos(u),h.y=e*Math.sin(u),s.push(h.x,h.y,h.z),a.push(0,0,1),c.x=(s[l]/e+1)/2,c.y=(s[l+1]/e+1)/2,o.push(c.x,c.y)}for(let e=1;e<=t;e++)r.push(e,e+1,0);this.setIndex(r),this.setAttribute("position",new Ar(s,3)),this.setAttribute("normal",new Ar(a,3)),this.setAttribute("uv",new Ar(o,2))}static fromJSON(e){return new nc(e.radius,e.segments,e.thetaStart,e.thetaLength)}}new Ki,new Ki,new Ki,new dr;class rc{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(e,t){const i=this.getUtoTmapping(e);return this.getPoint(i,t)}getPoints(e=5){const t=[];for(let i=0;i<=e;i++)t.push(this.getPoint(i/e));return t}getSpacedPoints(e=5){const t=[];for(let i=0;i<=e;i++)t.push(this.getPointAt(i/e));return t}getLength(){const e=this.getLengths();return e[e.length-1]}getLengths(e=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const t=[];let i,n=this.getPoint(0),r=0;t.push(0);for(let s=1;s<=e;s++)i=this.getPoint(s/e),r+=i.distanceTo(n),t.push(r),n=i;return this.cacheArcLengths=t,t}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(e,t){const i=this.getLengths();let n=0;const r=i.length;let s;s=t||e*i[r-1];let a,o=0,h=r-1;for(;o<=h;)if(n=Math.floor(o+(h-o)/2),a=i[n]-s,a<0)o=n+1;else{if(!(a>0)){h=n;break}h=n-1}if(n=h,i[n]===s)return n/(r-1);const c=i[n];return(n+(s-c)/(i[n+1]-c))/(r-1)}getTangent(e,t){const i=1e-4;let n=e-i,r=e+i;n<0&&(n=0),r>1&&(r=1);const s=this.getPoint(n),a=this.getPoint(r),o=t||(s.isVector2?new zi:new Ki);return o.copy(a).sub(s).normalize(),o}getTangentAt(e,t){const i=this.getUtoTmapping(e);return this.getTangent(i,t)}computeFrenetFrames(e,t){const i=new Ki,n=[],r=[],s=[],a=new Ki,o=new Rn;for(let t=0;t<=e;t++){const i=t/e;n[t]=this.getTangentAt(i,new Ki)}r[0]=new Ki,s[0]=new Ki;let h=Number.MAX_VALUE;const c=Math.abs(n[0].x),l=Math.abs(n[0].y),u=Math.abs(n[0].z);c<=h&&(h=c,i.set(1,0,0)),l<=h&&(h=l,i.set(0,1,0)),u<=h&&i.set(0,0,1),a.crossVectors(n[0],i).normalize(),r[0].crossVectors(n[0],a),s[0].crossVectors(n[0],r[0]);for(let t=1;t<=e;t++){if(r[t]=r[t-1].clone(),s[t]=s[t-1].clone(),a.crossVectors(n[t-1],n[t]),a.length()>Number.EPSILON){a.normalize();const e=Math.acos(Li(n[t-1].dot(n[t]),-1,1));r[t].applyMatrix4(o.makeRotationAxis(a,e))}s[t].crossVectors(n[t],r[t])}if(!0===t){let t=Math.acos(Li(r[0].dot(r[e]),-1,1));t/=e,n[0].dot(a.crossVectors(r[0],r[e]))>0&&(t=-t);for(let i=1;i<=e;i++)r[i].applyMatrix4(o.makeRotationAxis(n[i],t*i)),s[i].crossVectors(n[i],r[i])}return{tangents:n,normals:r,binormals:s}}clone(){return(new this.constructor).copy(this)}copy(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}toJSON(){const e={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e}fromJSON(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}}class sc extends rc{constructor(e=0,t=0,i=1,n=1,r=0,s=2*Math.PI,a=!1,o=0){super(),this.type="EllipseCurve",this.aX=e,this.aY=t,this.xRadius=i,this.yRadius=n,this.aStartAngle=r,this.aEndAngle=s,this.aClockwise=a,this.aRotation=o}getPoint(e,t){const i=t||new zi,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 a=this.aStartAngle+e*r;let o=this.aX+this.xRadius*Math.cos(a),h=this.aY+this.yRadius*Math.sin(a);if(0!==this.aRotation){const e=Math.cos(this.aRotation),t=Math.sin(this.aRotation),i=o-this.aX,n=h-this.aY;o=i*e-n*t+this.aX,h=i*t+n*e+this.aY}return i.set(o,h)}copy(e){return super.copy(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}toJSON(){const e=super.toJSON();return e.aX=this.aX,e.aY=this.aY,e.xRadius=this.xRadius,e.yRadius=this.yRadius,e.aStartAngle=this.aStartAngle,e.aEndAngle=this.aEndAngle,e.aClockwise=this.aClockwise,e.aRotation=this.aRotation,e}fromJSON(e){return super.fromJSON(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}}sc.prototype.isEllipseCurve=!0;class ac extends sc{constructor(e,t,i,n,r,s){super(e,t,i,i,n,r,s),this.type="ArcCurve"}}function oc(){let e=0,t=0,i=0,n=0;function r(r,s,a,o){e=r,t=a,i=-3*r+3*s-2*a-o,n=2*r-2*s+a+o}return{initCatmullRom:function(e,t,i,n,s){r(t,i,s*(i-e),s*(n-t))},initNonuniformCatmullRom:function(e,t,i,n,s,a,o){let h=(t-e)/s-(i-e)/(s+a)+(i-t)/a,c=(i-t)/a-(n-t)/(a+o)+(n-i)/o;h*=a,c*=a,r(t,i,h,c)},calc:function(r){const s=r*r;return e+t*r+i*s+n*(s*r)}}}ac.prototype.isArcCurve=!0;const hc=new Ki,cc=new oc,lc=new oc,uc=new oc;class dc extends rc{constructor(e=[],t=!1,i="centripetal",n=.5){super(),this.type="CatmullRomCurve3",this.points=e,this.closed=t,this.curveType=i,this.tension=n}getPoint(e,t=new Ki){const i=t,n=this.points,r=n.length,s=(r-(this.closed?0:1))*e;let a,o,h=Math.floor(s),c=s-h;this.closed?h+=h>0?0:(Math.floor(Math.abs(h)/r)+1)*r:0===c&&h===r-1&&(h=r-2,c=1),this.closed||h>0?a=n[(h-1)%r]:(hc.subVectors(n[0],n[1]).add(n[0]),a=hc);const l=n[h%r],u=n[(h+1)%r];if(this.closed||h+2<r?o=n[(h+2)%r]:(hc.subVectors(n[r-1],n[r-2]).add(n[r-1]),o=hc),"centripetal"===this.curveType||"chordal"===this.curveType){const e="chordal"===this.curveType?.5:.25;let t=Math.pow(a.distanceToSquared(l),e),i=Math.pow(l.distanceToSquared(u),e),n=Math.pow(u.distanceToSquared(o),e);i<1e-4&&(i=1),t<1e-4&&(t=i),n<1e-4&&(n=i),cc.initNonuniformCatmullRom(a.x,l.x,u.x,o.x,t,i,n),lc.initNonuniformCatmullRom(a.y,l.y,u.y,o.y,t,i,n),uc.initNonuniformCatmullRom(a.z,l.z,u.z,o.z,t,i,n)}else"catmullrom"===this.curveType&&(cc.initCatmullRom(a.x,l.x,u.x,o.x,this.tension),lc.initCatmullRom(a.y,l.y,u.y,o.y,this.tension),uc.initCatmullRom(a.z,l.z,u.z,o.z,this.tension));return i.set(cc.calc(c),lc.calc(c),uc.calc(c)),i}copy(e){super.copy(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){const i=e.points[t];this.points.push(i.clone())}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}toJSON(){const e=super.toJSON();e.points=[];for(let t=0,i=this.points.length;t<i;t++){const i=this.points[t];e.points.push(i.toArray())}return e.closed=this.closed,e.curveType=this.curveType,e.tension=this.tension,e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){const i=e.points[t];this.points.push((new Ki).fromArray(i))}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}}function pc(e,t,i,n,r){const s=.5*(n-t),a=.5*(r-i),o=e*e;return(2*i-2*n+s+a)*(e*o)+(-3*i+3*n-2*s-a)*o+s*e+i}function mc(e,t,i,n){return function(e,t){const i=1-e;return i*i*t}(e,t)+function(e,t){return 2*(1-e)*e*t}(e,i)+function(e,t){return e*e*t}(e,n)}function fc(e,t,i,n,r){return function(e,t){const i=1-e;return i*i*i*t}(e,t)+function(e,t){const i=1-e;return 3*i*i*e*t}(e,i)+function(e,t){return 3*(1-e)*e*e*t}(e,n)+function(e,t){return e*e*e*t}(e,r)}dc.prototype.isCatmullRomCurve3=!0;class gc extends rc{constructor(e=new zi,t=new zi,i=new zi,n=new zi){super(),this.type="CubicBezierCurve",this.v0=e,this.v1=t,this.v2=i,this.v3=n}getPoint(e,t=new zi){const i=t,n=this.v0,r=this.v1,s=this.v2,a=this.v3;return i.set(fc(e,n.x,r.x,s.x,a.x),fc(e,n.y,r.y,s.y,a.y)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}gc.prototype.isCubicBezierCurve=!0;class _c extends rc{constructor(e=new Ki,t=new Ki,i=new Ki,n=new Ki){super(),this.type="CubicBezierCurve3",this.v0=e,this.v1=t,this.v2=i,this.v3=n}getPoint(e,t=new Ki){const i=t,n=this.v0,r=this.v1,s=this.v2,a=this.v3;return i.set(fc(e,n.x,r.x,s.x,a.x),fc(e,n.y,r.y,s.y,a.y),fc(e,n.z,r.z,s.z,a.z)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}_c.prototype.isCubicBezierCurve3=!0;class vc extends rc{constructor(e=new zi,t=new zi){super(),this.type="LineCurve",this.v1=e,this.v2=t}getPoint(e,t=new zi){const i=t;return 1===e?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(e).add(this.v1)),i}getPointAt(e,t){return this.getPoint(e,t)}getTangent(e,t){const i=t||new zi;return i.copy(this.v2).sub(this.v1).normalize(),i}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}vc.prototype.isLineCurve=!0;class yc extends rc{constructor(e=new zi,t=new zi,i=new zi){super(),this.type="QuadraticBezierCurve",this.v0=e,this.v1=t,this.v2=i}getPoint(e,t=new zi){const i=t,n=this.v0,r=this.v1,s=this.v2;return i.set(mc(e,n.x,r.x,s.x),mc(e,n.y,r.y,s.y)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}yc.prototype.isQuadraticBezierCurve=!0;class bc extends rc{constructor(e=new Ki,t=new Ki,i=new Ki){super(),this.type="QuadraticBezierCurve3",this.v0=e,this.v1=t,this.v2=i}getPoint(e,t=new Ki){const i=t,n=this.v0,r=this.v1,s=this.v2;return i.set(mc(e,n.x,r.x,s.x),mc(e,n.y,r.y,s.y),mc(e,n.z,r.z,s.z)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}bc.prototype.isQuadraticBezierCurve3=!0;class xc extends rc{constructor(e=[]){super(),this.type="SplineCurve",this.points=e}getPoint(e,t=new zi){const i=t,n=this.points,r=(n.length-1)*e,s=Math.floor(r),a=r-s,o=n[0===s?s:s-1],h=n[s],c=n[s>n.length-2?n.length-1:s+1],l=n[s>n.length-3?n.length-1:s+2];return i.set(pc(a,o.x,h.x,c.x,l.x),pc(a,o.y,h.y,c.y,l.y)),i}copy(e){super.copy(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){const i=e.points[t];this.points.push(i.clone())}return this}toJSON(){const e=super.toJSON();e.points=[];for(let t=0,i=this.points.length;t<i;t++){const i=this.points[t];e.points.push(i.toArray())}return e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){const i=e.points[t];this.points.push((new zi).fromArray(i))}return this}}xc.prototype.isSplineCurve=!0;var wc=Object.freeze({__proto__:null,ArcCurve:ac,CatmullRomCurve3:dc,CubicBezierCurve:gc,CubicBezierCurve3:_c,EllipseCurve:sc,LineCurve:vc,LineCurve3:class extends rc{constructor(e=new Ki,t=new Ki){super(),this.type="LineCurve3",this.isLineCurve3=!0,this.v1=e,this.v2=t}getPoint(e,t=new Ki){const i=t;return 1===e?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(e).add(this.v1)),i}getPointAt(e,t){return this.getPoint(e,t)}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}},QuadraticBezierCurve:yc,QuadraticBezierCurve3:bc,SplineCurve:xc});class Mc extends rc{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(e){this.curves.push(e)}closePath(){const e=this.curves[0].getPoint(0),t=this.curves[this.curves.length-1].getPoint(1);e.equals(t)||this.curves.push(new vc(t,e))}getPoint(e,t){const i=e*this.getLength(),n=this.getCurveLengths();let r=0;for(;r<n.length;){if(n[r]>=i){const e=n[r]-i,s=this.curves[r],a=s.getLength(),o=0===a?0:1-e/a;return s.getPointAt(o,t)}r++}return null}getLength(){const e=this.getCurveLengths();return e[e.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const e=[];let t=0;for(let i=0,n=this.curves.length;i<n;i++)t+=this.curves[i].getLength(),e.push(t);return this.cacheLengths=e,e}getSpacedPoints(e=40){const t=[];for(let i=0;i<=e;i++)t.push(this.getPoint(i/e));return this.autoClose&&t.push(t[0]),t}getPoints(e=12){const t=[];let i;for(let n=0,r=this.curves;n<r.length;n++){const s=r[n],a=s&&s.isEllipseCurve?2*e:s&&(s.isLineCurve||s.isLineCurve3)?1:s&&s.isSplineCurve?e*s.points.length:e,o=s.getPoints(a);for(let e=0;e<o.length;e++){const n=o[e];i&&i.equals(n)||(t.push(n),i=n)}}return this.autoClose&&t.length>1&&!t[t.length-1].equals(t[0])&&t.push(t[0]),t}copy(e){super.copy(e),this.curves=[];for(let t=0,i=e.curves.length;t<i;t++){const i=e.curves[t];this.curves.push(i.clone())}return this.autoClose=e.autoClose,this}toJSON(){const e=super.toJSON();e.autoClose=this.autoClose,e.curves=[];for(let t=0,i=this.curves.length;t<i;t++){const i=this.curves[t];e.curves.push(i.toJSON())}return e}fromJSON(e){super.fromJSON(e),this.autoClose=e.autoClose,this.curves=[];for(let t=0,i=e.curves.length;t<i;t++){const i=e.curves[t];this.curves.push((new wc[i.type]).fromJSON(i))}return this}}class Sc extends Mc{constructor(e){super(),this.type="Path",this.currentPoint=new zi,e&&this.setFromPoints(e)}setFromPoints(e){this.moveTo(e[0].x,e[0].y);for(let t=1,i=e.length;t<i;t++)this.lineTo(e[t].x,e[t].y);return this}moveTo(e,t){return this.currentPoint.set(e,t),this}lineTo(e,t){const i=new vc(this.currentPoint.clone(),new zi(e,t));return this.curves.push(i),this.currentPoint.set(e,t),this}quadraticCurveTo(e,t,i,n){const r=new yc(this.currentPoint.clone(),new zi(e,t),new zi(i,n));return this.curves.push(r),this.currentPoint.set(i,n),this}bezierCurveTo(e,t,i,n,r,s){const a=new gc(this.currentPoint.clone(),new zi(e,t),new zi(i,n),new zi(r,s));return this.curves.push(a),this.currentPoint.set(r,s),this}splineThru(e){const t=[this.currentPoint.clone()].concat(e),i=new xc(t);return this.curves.push(i),this.currentPoint.copy(e[e.length-1]),this}arc(e,t,i,n,r,s){const a=this.currentPoint.x,o=this.currentPoint.y;return this.absarc(e+a,t+o,i,n,r,s),this}absarc(e,t,i,n,r,s){return this.absellipse(e,t,i,i,n,r,s),this}ellipse(e,t,i,n,r,s,a,o){const h=this.currentPoint.x,c=this.currentPoint.y;return this.absellipse(e+h,t+c,i,n,r,s,a,o),this}absellipse(e,t,i,n,r,s,a,o){const h=new sc(e,t,i,n,r,s,a,o);if(this.curves.length>0){const e=h.getPoint(0);e.equals(this.currentPoint)||this.lineTo(e.x,e.y)}this.curves.push(h);const c=h.getPoint(1);return this.currentPoint.copy(c),this}copy(e){return super.copy(e),this.currentPoint.copy(e.currentPoint),this}toJSON(){const e=super.toJSON();return e.currentPoint=this.currentPoint.toArray(),e}fromJSON(e){return super.fromJSON(e),this.currentPoint.fromArray(e.currentPoint),this}}class Tc extends Sc{constructor(e){super(e),this.uuid=Pi(),this.type="Shape",this.holes=[]}getPointsHoles(e){const t=[];for(let i=0,n=this.holes.length;i<n;i++)t[i]=this.holes[i].getPoints(e);return t}extractPoints(e){return{shape:this.getPoints(e),holes:this.getPointsHoles(e)}}copy(e){super.copy(e),this.holes=[];for(let t=0,i=e.holes.length;t<i;t++){const i=e.holes[t];this.holes.push(i.clone())}return this}toJSON(){const e=super.toJSON();e.uuid=this.uuid,e.holes=[];for(let t=0,i=this.holes.length;t<i;t++){const i=this.holes[t];e.holes.push(i.toJSON())}return e}fromJSON(e){super.fromJSON(e),this.uuid=e.uuid,this.holes=[];for(let t=0,i=e.holes.length;t<i;t++){const i=e.holes[t];this.holes.push((new Sc).fromJSON(i))}return this}}const Cc=function(e,t,i=2){const n=t&&t.length,r=n?t[0]*i:e.length;let s=Ec(e,0,r,i,!0);const a=[];if(!s||s.next===s.prev)return a;let o,h,c,l,u,d,p;if(n&&(s=function(e,t,i,n){const r=[];let s,a,o,h,c;for(s=0,a=t.length;s<a;s++)o=t[s]*n,h=s<a-1?t[s+1]*n:e.length,c=Ec(e,o,h,n,!1),c===c.next&&(c.steiner=!0),r.push(zc(c));for(r.sort(Nc),s=0;s<r.length;s++)$c(r[s],i),i=Ac(i,i.next);return i}(e,t,s,i)),e.length>80*i){o=c=e[0],h=l=e[1];for(let t=i;t<r;t+=i)u=e[t],d=e[t+1],u<o&&(o=u),d<h&&(h=d),u>c&&(c=u),d>l&&(l=d);p=Math.max(c-o,l-h),p=0!==p?1/p:0}return Ic(s,a,i,o,h,p),a};function Ec(e,t,i,n,r){let s,a;if(r===function(e,t,i,n){let r=0;for(let 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s=n.length/3,a=f.generateTopUV(i,n,s-3,s-2,s-1);U(a[0]),U(a[1]),U(a[2])}function F(e,t,r,s){B(e),B(t),B(s),B(t),B(r),B(s);const a=n.length/3,o=f.generateSideWallUV(i,n,a-6,a-3,a-2,a-1);U(o[0]),U(o[1]),U(o[3]),U(o[1]),U(o[2]),U(o[3])}function B(e){n.push(s[3*e+0]),n.push(s[3*e+1]),n.push(s[3*e+2])}function U(e){r.push(e.x),r.push(e.y)}!function(){const e=n.length/3;if(c){let e=0,t=A*e;for(let e=0;e<I;e++){const i=T[e];z(i[2]+t,i[1]+t,i[0]+t)}e=o+2*p,t=A*e;for(let e=0;e<I;e++){const i=T[e];z(i[0]+t,i[1]+t,i[2]+t)}}else{for(let e=0;e<I;e++){const t=T[e];z(t[2],t[1],t[0])}for(let e=0;e<I;e++){const t=T[e];z(t[0]+A*o,t[1]+A*o,t[2]+A*o)}}i.addGroup(e,n.length/3-e,0)}(),function(){const e=n.length/3;let t=0;k(C,t),t+=C.length;for(let e=0,i=S.length;e<i;e++){const i=S[e];k(i,t),t+=i.length}i.addGroup(e,n.length/3-e,1)}()}this.setAttribute("position",new Ar(n,3)),this.setAttribute("uv",new Ar(r,2)),this.computeVertexNormals()}toJSON(){const e=super.toJSON();return function(e,t,i){if(i.shapes=[],Array.isArray(e))for(let t=0,n=e.length;t<n;t++){const n=e[t];i.shapes.push(n.uuid)}else i.shapes.push(e.uuid);void 0!==t.extrudePath&&(i.options.extrudePath=t.extrudePath.toJSON());return i}(this.parameters.shapes,this.parameters.options,e)}static fromJSON(e,t){const i=[];for(let n=0,r=e.shapes.length;n<r;n++){const r=t[e.shapes[n]];i.push(r)}const n=e.options.extrudePath;return void 0!==n&&(e.options.extrudePath=(new wc[n.type]).fromJSON(n)),new el(i,e.options)}}const tl={generateTopUV:function(e,t,i,n,r){const s=t[3*i],a=t[3*i+1],o=t[3*n],h=t[3*n+1],c=t[3*r],l=t[3*r+1];return[new zi(s,a),new zi(o,h),new zi(c,l)]},generateSideWallUV:function(e,t,i,n,r,s){const a=t[3*i],o=t[3*i+1],h=t[3*i+2],c=t[3*n],l=t[3*n+1],u=t[3*n+2],d=t[3*r],p=t[3*r+1],m=t[3*r+2],f=t[3*s],g=t[3*s+1],_=t[3*s+2];return Math.abs(o-l)<Math.abs(a-c)?[new zi(a,1-h),new zi(c,1-u),new zi(d,1-m),new zi(f,1-_)]:[new zi(o,1-h),new zi(l,1-u),new zi(p,1-m),new zi(g,1-_)]}};class il extends kr{constructor(e=new Tc([new zi(0,.5),new zi(-.5,-.5),new zi(.5,-.5)]),t=12){super(),this.type="ShapeGeometry",this.parameters={shapes:e,curveSegments:t};const i=[],n=[],r=[],s=[];let a=0,o=0;if(!1===Array.isArray(e))h(e);else for(let t=0;t<e.length;t++)h(e[t]),this.addGroup(a,o,t),a+=o,o=0;function h(e){const a=n.length/3,h=e.extractPoints(t);let c=h.shape;const l=h.holes;!1===Jc.isClockWise(c)&&(c=c.reverse());for(let e=0,t=l.length;e<t;e++){const t=l[e];!0===Jc.isClockWise(t)&&(l[e]=t.reverse())}const u=Jc.triangulateShape(c,l);for(let e=0,t=l.length;e<t;e++){const t=l[e];c=c.concat(t)}for(let e=0,t=c.length;e<t;e++){const t=c[e];n.push(t.x,t.y,0),r.push(0,0,1),s.push(t.x,t.y)}for(let e=0,t=u.length;e<t;e++){const t=u[e],n=t[0]+a,r=t[1]+a,s=t[2]+a;i.push(n,r,s),o+=3}}this.setIndex(i),this.setAttribute("position",new Ar(n,3)),this.setAttribute("normal",new Ar(r,3)),this.setAttribute("uv",new Ar(s,2))}toJSON(){const e=super.toJSON();return function(e,t){if(t.shapes=[],Array.isArray(e))for(let i=0,n=e.length;i<n;i++){const n=e[i];t.shapes.push(n.uuid)}else t.shapes.push(e.uuid);return t}(this.parameters.shapes,e)}static fromJSON(e,t){const i=[];for(let n=0,r=e.shapes.length;n<r;n++){const r=t[e.shapes[n]];i.push(r)}return new il(i,e.curveSegments)}}class nl extends kr{constructor(e=1,t=32,i=16,n=0,r=2*Math.PI,s=0,a=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:e,widthSegments:t,heightSegments:i,phiStart:n,phiLength:r,thetaStart:s,thetaLength:a},t=Math.max(3,Math.floor(t)),i=Math.max(2,Math.floor(i));const o=Math.min(s+a,Math.PI);let h=0;const c=[],l=new Ki,u=new Ki,d=[],p=[],m=[],f=[];for(let d=0;d<=i;d++){const g=[],_=d/i;let v=0;0==d&&0==s?v=.5/t:d==i&&o==Math.PI&&(v=-.5/t);for(let i=0;i<=t;i++){const o=i/t;l.x=-e*Math.cos(n+o*r)*Math.sin(s+_*a),l.y=e*Math.cos(s+_*a),l.z=e*Math.sin(n+o*r)*Math.sin(s+_*a),p.push(l.x,l.y,l.z),u.copy(l).normalize(),m.push(u.x,u.y,u.z),f.push(o+v,1-_),g.push(h++)}c.push(g)}for(let e=0;e<i;e++)for(let n=0;n<t;n++){const t=c[e][n+1],r=c[e][n],a=c[e+1][n],h=c[e+1][n+1];(0!==e||s>0)&&d.push(t,r,h),(e!==i-1||o<Math.PI)&&d.push(r,a,h)}this.setIndex(d),this.setAttribute("position",new Ar(p,3)),this.setAttribute("normal",new Ar(m,3)),this.setAttribute("uv",new Ar(f,2))}static fromJSON(e){return new nl(e.radius,e.widthSegments,e.heightSegments,e.phiStart,e.phiLength,e.thetaStart,e.thetaLength)}}(class extends mr{constructor(e){super(),this.type="ShadowMaterial",this.color=new xr(0),this.transparent=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this}}).prototype.isShadowMaterial=!0;class rl extends mr{constructor(e){super(),this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new xr(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 xr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new zi(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.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.defines={STANDARD:""},this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this}}rl.prototype.isMeshStandardMaterial=!0;(class extends rl{constructor(e){super(),this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new zi(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return Li(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(e){this.ior=(1+.4*e)/(1-.4*e)}}),this.sheenColor=new xr(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=.01,this.thicknessMap=null,this.attenuationDistance=0,this.attenuationColor=new xr(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new xr(1,1,1),this.specularColorMap=null,this._sheen=0,this._clearcoat=0,this._transmission=0,this.setValues(e)}get sheen(){return this._sheen}set sheen(e){this._sheen>0!=e>0&&this.version++,this._sheen=e}get clearcoat(){return this._clearcoat}set clearcoat(e){this._clearcoat>0!=e>0&&this.version++,this._clearcoat=e}get transmission(){return this._transmission}set transmission(e){this._transmission>0!=e>0&&this.version++,this._transmission=e}copy(e){return super.copy(e),this.defines={STANDARD:"",PHYSICAL:""},this.clearcoat=e.clearcoat,this.clearcoatMap=e.clearcoatMap,this.clearcoatRoughness=e.clearcoatRoughness,this.clearcoatRoughnessMap=e.clearcoatRoughnessMap,this.clearcoatNormalMap=e.clearcoatNormalMap,this.clearcoatNormalScale.copy(e.clearcoatNormalScale),this.ior=e.ior,this.sheen=e.sheen,this.sheenColor.copy(e.sheenColor),this.sheenColorMap=e.sheenColorMap,this.sheenRoughness=e.sheenRoughness,this.sheenRoughnessMap=e.sheenRoughnessMap,this.transmission=e.transmission,this.transmissionMap=e.transmissionMap,this.thickness=e.thickness,this.thicknessMap=e.thicknessMap,this.attenuationDistance=e.attenuationDistance,this.attenuationColor.copy(e.attenuationColor),this.specularIntensity=e.specularIntensity,this.specularIntensityMap=e.specularIntensityMap,this.specularColor.copy(e.specularColor),this.specularColorMap=e.specularColorMap,this}}).prototype.isMeshPhysicalMaterial=!0;(class extends mr{constructor(e){super(),this.type="MeshPhongMaterial",this.color=new xr(16777215),this.specular=new xr(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new xr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new zi(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.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this}}).prototype.isMeshPhongMaterial=!0;(class extends mr{constructor(e){super(),this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new xr(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new xr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new zi(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.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.gradientMap=e.gradientMap,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this}}).prototype.isMeshToonMaterial=!0;(class extends mr{constructor(e){super(),this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new zi(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.flatShading=e.flatShading,this}}).prototype.isMeshNormalMaterial=!0;(class extends mr{constructor(e){super(),this.type="MeshLambertMaterial",this.color=new xr(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new xr(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.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this}}).prototype.isMeshLambertMaterial=!0;(class extends mr{constructor(e){super(),this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new xr(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new zi(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.defines={MATCAP:""},this.color.copy(e.color),this.matcap=e.matcap,this.map=e.map,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.flatShading=e.flatShading,this}}).prototype.isMeshMatcapMaterial=!0;(class extends Bh{constructor(e){super(),this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(e)}copy(e){return super.copy(e),this.scale=e.scale,this.dashSize=e.dashSize,this.gapSize=e.gapSize,this}}).prototype.isLineDashedMaterial=!0;const sl={arraySlice:function(e,t,i){return sl.isTypedArray(e)?new e.constructor(e.subarray(t,void 0!==i?i:e.length)):e.slice(t,i)},convertArray:function(e,t,i){return!e||!i&&e.constructor===t?e:"number"==typeof t.BYTES_PER_ELEMENT?new t(e):Array.prototype.slice.call(e)},isTypedArray:function(e){return ArrayBuffer.isView(e)&&!(e instanceof DataView)},getKeyframeOrder:function(e){const t=e.length,i=new Array(t);for(let e=0;e!==t;++e)i[e]=e;return i.sort((function(t,i){return e[t]-e[i]})),i},sortedArray:function(e,t,i){const n=e.length,r=new e.constructor(n);for(let s=0,a=0;a!==n;++s){const n=i[s]*t;for(let i=0;i!==t;++i)r[a++]=e[n+i]}return r},flattenJSON:function(e,t,i,n){let r=1,s=e[0];for(;void 0!==s&&void 0===s[n];)s=e[r++];if(void 0===s)return;let a=s[n];if(void 0!==a)if(Array.isArray(a))do{a=s[n],void 0!==a&&(t.push(s.time),i.push.apply(i,a)),s=e[r++]}while(void 0!==s);else if(void 0!==a.toArray)do{a=s[n],void 0!==a&&(t.push(s.time),a.toArray(i,i.length)),s=e[r++]}while(void 0!==s);else do{a=s[n],void 0!==a&&(t.push(s.time),i.push(a)),s=e[r++]}while(void 0!==s)},subclip:function(e,t,i,n,r=30){const s=e.clone();s.name=t;const a=[];for(let e=0;e<s.tracks.length;++e){const t=s.tracks[e],o=t.getValueSize(),h=[],c=[];for(let e=0;e<t.times.length;++e){const s=t.times[e]*r;if(!(s<i||s>=n)){h.push(t.times[e]);for(let i=0;i<o;++i)c.push(t.values[e*o+i])}}0!==h.length&&(t.times=sl.convertArray(h,t.times.constructor),t.values=sl.convertArray(c,t.values.constructor),a.push(t))}s.tracks=a;let o=1/0;for(let e=0;e<s.tracks.length;++e)o>s.tracks[e].times[0]&&(o=s.tracks[e].times[0]);for(let e=0;e<s.tracks.length;++e)s.tracks[e].shift(-1*o);return s.resetDuration(),s},makeClipAdditive:function(e,t=0,i=e,n=30){n<=0&&(n=30);const r=i.tracks.length,s=t/n;for(let t=0;t<r;++t){const n=i.tracks[t],r=n.ValueTypeName;if("bool"===r||"string"===r)continue;const a=e.tracks.find((function(e){return e.name===n.name&&e.ValueTypeName===r}));if(void 0===a)continue;let o=0;const h=n.getValueSize();n.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(o=h/3);let c=0;const l=a.getValueSize();a.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(c=l/3);const u=n.times.length-1;let d;if(s<=n.times[0]){const e=o,t=h-o;d=sl.arraySlice(n.values,e,t)}else if(s>=n.times[u]){const e=u*h+o,t=e+h-o;d=sl.arraySlice(n.values,e,t)}else{const e=n.createInterpolant(),t=o,i=h-o;e.evaluate(s),d=sl.arraySlice(e.resultBuffer,t,i)}if("quaternion"===r){(new Ji).fromArray(d).normalize().conjugate().toArray(d)}const p=a.times.length;for(let e=0;e<p;++e){const t=e*l+c;if("quaternion"===r)Ji.multiplyQuaternionsFlat(a.values,t,d,0,a.values,t);else{const e=l-2*c;for(let i=0;i<e;++i)a.values[t+i]-=d[i]}}}return e.blendMode=2501,e}};class al{constructor(e,t,i,n){this.parameterPositions=e,this._cachedIndex=0,this.resultBuffer=void 0!==n?n:new t.constructor(i),this.sampleValues=t,this.valueSize=i,this.settings=null,this.DefaultSettings_={}}evaluate(e){const t=this.parameterPositions;let i=this._cachedIndex,n=t[i],r=t[i-1];e:{t:{let s;i:{n:if(!(e<n)){for(let s=i+2;;){if(void 0===n){if(e<r)break n;return i=t.length,this._cachedIndex=i,this.afterEnd_(i-1,e,r)}if(i===s)break;if(r=n,n=t[++i],e<n)break t}s=t.length;break i}if(e>=r)break e;{const a=t[1];e<a&&(i=2,r=a);for(let s=i-2;;){if(void 0===r)return this._cachedIndex=0,this.beforeStart_(0,e,n);if(i===s)break;if(n=r,r=t[--i-1],e>=r)break t}s=i,i=0}}for(;i<s;){const n=i+s>>>1;e<t[n]?s=n:i=n+1}if(n=t[i],r=t[i-1],void 0===r)return this._cachedIndex=0,this.beforeStart_(0,e,n);if(void 0===n)return i=t.length,this._cachedIndex=i,this.afterEnd_(i-1,r,e)}this._cachedIndex=i,this.intervalChanged_(i,r,n)}return this.interpolate_(i,r,e,n)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(e){const t=this.resultBuffer,i=this.sampleValues,n=this.valueSize,r=e*n;for(let e=0;e!==n;++e)t[e]=i[r+e];return t}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}}al.prototype.beforeStart_=al.prototype.copySampleValue_,al.prototype.afterEnd_=al.prototype.copySampleValue_;class ol extends al{constructor(e,t,i,n){super(e,t,i,n),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:pi,endingEnd:pi}}intervalChanged_(e,t,i){const n=this.parameterPositions;let r=e-2,s=e+1,a=n[r],o=n[s];if(void 0===a)switch(this.getSettings_().endingStart){case mi:r=e,a=2*t-i;break;case fi:r=n.length-2,a=t+n[r]-n[r+1];break;default:r=e,a=i}if(void 0===o)switch(this.getSettings_().endingEnd){case mi:s=e,o=2*i-t;break;case fi:s=1,o=i+n[1]-n[0];break;default:s=e-1,o=t}const h=.5*(i-t),c=this.valueSize;this._weightPrev=h/(t-a),this._weightNext=h/(o-i),this._offsetPrev=r*c,this._offsetNext=s*c}interpolate_(e,t,i,n){const r=this.resultBuffer,s=this.sampleValues,a=this.valueSize,o=e*a,h=o-a,c=this._offsetPrev,l=this._offsetNext,u=this._weightPrev,d=this._weightNext,p=(i-t)/(n-t),m=p*p,f=m*p,g=-u*f+2*u*m-u*p,_=(1+u)*f+(-1.5-2*u)*m+(-.5+u)*p+1,v=(-1-d)*f+(1.5+d)*m+.5*p,y=d*f-d*m;for(let e=0;e!==a;++e)r[e]=g*s[c+e]+_*s[h+e]+v*s[o+e]+y*s[l+e];return r}}class hl extends al{constructor(e,t,i,n){super(e,t,i,n)}interpolate_(e,t,i,n){const r=this.resultBuffer,s=this.sampleValues,a=this.valueSize,o=e*a,h=o-a,c=(i-t)/(n-t),l=1-c;for(let e=0;e!==a;++e)r[e]=s[h+e]*l+s[o+e]*c;return r}}class cl extends al{constructor(e,t,i,n){super(e,t,i,n)}interpolate_(e){return this.copySampleValue_(e-1)}}class ll{constructor(e,t,i,n){if(void 0===e)throw new Error("THREE.KeyframeTrack: track name is undefined");if(void 0===t||0===t.length)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+e);this.name=e,this.times=sl.convertArray(t,this.TimeBufferType),this.values=sl.convertArray(i,this.ValueBufferType),this.setInterpolation(n||this.DefaultInterpolation)}static toJSON(e){const t=e.constructor;let i;if(t.toJSON!==this.toJSON)i=t.toJSON(e);else{i={name:e.name,times:sl.convertArray(e.times,Array),values:sl.convertArray(e.values,Array)};const t=e.getInterpolation();t!==e.DefaultInterpolation&&(i.interpolation=t)}return i.type=e.ValueTypeName,i}InterpolantFactoryMethodDiscrete(e){return new cl(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodLinear(e){return new hl(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodSmooth(e){return new ol(this.times,this.values,this.getValueSize(),e)}setInterpolation(e){let t;switch(e){case li:t=this.InterpolantFactoryMethodDiscrete;break;case ui:t=this.InterpolantFactoryMethodLinear;break;case di:t=this.InterpolantFactoryMethodSmooth}if(void 0===t){const t="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(e===this.DefaultInterpolation)throw new Error(t);this.setInterpolation(this.DefaultInterpolation)}return console.warn("THREE.KeyframeTrack:",t),this}return this.createInterpolant=t,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return li;case this.InterpolantFactoryMethodLinear:return ui;case this.InterpolantFactoryMethodSmooth:return di}}getValueSize(){return this.values.length/this.times.length}shift(e){if(0!==e){const t=this.times;for(let i=0,n=t.length;i!==n;++i)t[i]+=e}return this}scale(e){if(1!==e){const t=this.times;for(let i=0,n=t.length;i!==n;++i)t[i]*=e}return this}trim(e,t){const i=this.times,n=i.length;let r=0,s=n-1;for(;r!==n&&i[r]<e;)++r;for(;-1!==s&&i[s]>t;)--s;if(++s,0!==r||s!==n){r>=s&&(s=Math.max(s,1),r=s-1);const e=this.getValueSize();this.times=sl.arraySlice(i,r,s),this.values=sl.arraySlice(this.values,r*e,s*e)}return this}validate(){let e=!0;const t=this.getValueSize();t-Math.floor(t)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),e=!1);const i=this.times,n=this.values,r=i.length;0===r&&(console.error("THREE.KeyframeTrack: Track is empty.",this),e=!1);let s=null;for(let t=0;t!==r;t++){const n=i[t];if("number"==typeof n&&isNaN(n)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,t,n),e=!1;break}if(null!==s&&s>n){console.error("THREE.KeyframeTrack: Out of order keys.",this,t,n,s),e=!1;break}s=n}if(void 0!==n&&sl.isTypedArray(n))for(let t=0,i=n.length;t!==i;++t){const i=n[t];if(isNaN(i)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,t,i),e=!1;break}}return e}optimize(){const e=sl.arraySlice(this.times),t=sl.arraySlice(this.values),i=this.getValueSize(),n=this.getInterpolation()===di,r=e.length-1;let s=1;for(let a=1;a<r;++a){let r=!1;const o=e[a];if(o!==e[a+1]&&(1!==a||o!==e[0]))if(n)r=!0;else{const e=a*i,n=e-i,s=e+i;for(let a=0;a!==i;++a){const i=t[e+a];if(i!==t[n+a]||i!==t[s+a]){r=!0;break}}}if(r){if(a!==s){e[s]=e[a];const n=a*i,r=s*i;for(let e=0;e!==i;++e)t[r+e]=t[n+e]}++s}}if(r>0){e[s]=e[r];for(let e=r*i,n=s*i,a=0;a!==i;++a)t[n+a]=t[e+a];++s}return s!==e.length?(this.times=sl.arraySlice(e,0,s),this.values=sl.arraySlice(t,0,s*i)):(this.times=e,this.values=t),this}clone(){const e=sl.arraySlice(this.times,0),t=sl.arraySlice(this.values,0),i=new(0,this.constructor)(this.name,e,t);return i.createInterpolant=this.createInterpolant,i}}ll.prototype.TimeBufferType=Float32Array,ll.prototype.ValueBufferType=Float32Array,ll.prototype.DefaultInterpolation=ui;class ul extends ll{}ul.prototype.ValueTypeName="bool",ul.prototype.ValueBufferType=Array,ul.prototype.DefaultInterpolation=li,ul.prototype.InterpolantFactoryMethodLinear=void 0,ul.prototype.InterpolantFactoryMethodSmooth=void 0;class dl extends ll{}dl.prototype.ValueTypeName="color";class pl extends ll{}pl.prototype.ValueTypeName="number";class ml extends al{constructor(e,t,i,n){super(e,t,i,n)}interpolate_(e,t,i,n){const r=this.resultBuffer,s=this.sampleValues,a=this.valueSize,o=(i-t)/(n-t);let h=e*a;for(let e=h+a;h!==e;h+=4)Ji.slerpFlat(r,0,s,h-a,s,h,o);return r}}class fl extends ll{InterpolantFactoryMethodLinear(e){return new ml(this.times,this.values,this.getValueSize(),e)}}fl.prototype.ValueTypeName="quaternion",fl.prototype.DefaultInterpolation=ui,fl.prototype.InterpolantFactoryMethodSmooth=void 0;class gl extends ll{}gl.prototype.ValueTypeName="string",gl.prototype.ValueBufferType=Array,gl.prototype.DefaultInterpolation=li,gl.prototype.InterpolantFactoryMethodLinear=void 0,gl.prototype.InterpolantFactoryMethodSmooth=void 0;class _l extends ll{}_l.prototype.ValueTypeName="vector";class vl{constructor(e,t=-1,i,n=2500){this.name=e,this.tracks=i,this.duration=t,this.blendMode=n,this.uuid=Pi(),this.duration<0&&this.resetDuration()}static parse(e){const t=[],i=e.tracks,n=1/(e.fps||1);for(let e=0,r=i.length;e!==r;++e)t.push(yl(i[e]).scale(n));const r=new this(e.name,e.duration,t,e.blendMode);return r.uuid=e.uuid,r}static toJSON(e){const t=[],i=e.tracks,n={name:e.name,duration:e.duration,tracks:t,uuid:e.uuid,blendMode:e.blendMode};for(let e=0,n=i.length;e!==n;++e)t.push(ll.toJSON(i[e]));return n}static CreateFromMorphTargetSequence(e,t,i,n){const r=t.length,s=[];for(let e=0;e<r;e++){let a=[],o=[];a.push((e+r-1)%r,e,(e+1)%r),o.push(0,1,0);const h=sl.getKeyframeOrder(a);a=sl.sortedArray(a,1,h),o=sl.sortedArray(o,1,h),n||0!==a[0]||(a.push(r),o.push(o[0])),s.push(new pl(".morphTargetInfluences["+t[e].name+"]",a,o).scale(1/i))}return new this(e,-1,s)}static findByName(e,t){let i=e;if(!Array.isArray(e)){const t=e;i=t.geometry&&t.geometry.animations||t.animations}for(let e=0;e<i.length;e++)if(i[e].name===t)return i[e];return null}static CreateClipsFromMorphTargetSequences(e,t,i){const n={},r=/^([\w-]*?)([\d]+)$/;for(let t=0,i=e.length;t<i;t++){const i=e[t],s=i.name.match(r);if(s&&s.length>1){const e=s[1];let t=n[e];t||(n[e]=t=[]),t.push(i)}}const s=[];for(const e in n)s.push(this.CreateFromMorphTargetSequence(e,n[e],t,i));return s}static parseAnimation(e,t){if(!e)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;const i=function(e,t,i,n,r){if(0!==i.length){const s=[],a=[];sl.flattenJSON(i,s,a,n),0!==s.length&&r.push(new e(t,s,a))}},n=[],r=e.name||"default",s=e.fps||30,a=e.blendMode;let o=e.length||-1;const h=e.hierarchy||[];for(let e=0;e<h.length;e++){const r=h[e].keys;if(r&&0!==r.length)if(r[0].morphTargets){const e={};let t;for(t=0;t<r.length;t++)if(r[t].morphTargets)for(let i=0;i<r[t].morphTargets.length;i++)e[r[t].morphTargets[i]]=-1;for(const i in e){const e=[],s=[];for(let n=0;n!==r[t].morphTargets.length;++n){const n=r[t];e.push(n.time),s.push(n.morphTarget===i?1:0)}n.push(new pl(".morphTargetInfluence["+i+"]",e,s))}o=e.length*(s||1)}else{const s=".bones["+t[e].name+"]";i(_l,s+".position",r,"pos",n),i(fl,s+".quaternion",r,"rot",n),i(_l,s+".scale",r,"scl",n)}}if(0===n.length)return null;return new this(r,o,n,a)}resetDuration(){let e=0;for(let t=0,i=this.tracks.length;t!==i;++t){const i=this.tracks[t];e=Math.max(e,i.times[i.times.length-1])}return this.duration=e,this}trim(){for(let e=0;e<this.tracks.length;e++)this.tracks[e].trim(0,this.duration);return this}validate(){let e=!0;for(let t=0;t<this.tracks.length;t++)e=e&&this.tracks[t].validate();return e}optimize(){for(let e=0;e<this.tracks.length;e++)this.tracks[e].optimize();return this}clone(){const e=[];for(let t=0;t<this.tracks.length;t++)e.push(this.tracks[t].clone());return new this.constructor(this.name,this.duration,e,this.blendMode)}toJSON(){return this.constructor.toJSON(this)}}function yl(e){if(void 0===e.type)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");const t=function(e){switch(e.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return pl;case"vector":case"vector2":case"vector3":case"vector4":return _l;case"color":return dl;case"quaternion":return fl;case"bool":case"boolean":return ul;case"string":return gl}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+e)}(e.type);if(void 0===e.times){const t=[],i=[];sl.flattenJSON(e.keys,t,i,"value"),e.times=t,e.values=i}return void 0!==t.parse?t.parse(e):new t(e.name,e.times,e.values,e.interpolation)}const bl={enabled:!1,files:{},add:function(e,t){!1!==this.enabled&&(this.files[e]=t)},get:function(e){if(!1!==this.enabled)return this.files[e]},remove:function(e){delete this.files[e]},clear:function(){this.files={}}};const xl=new class{constructor(e,t,i){const n=this;let r,s=!1,a=0,o=0;const h=[];this.onStart=void 0,this.onLoad=e,this.onProgress=t,this.onError=i,this.itemStart=function(e){o++,!1===s&&void 0!==n.onStart&&n.onStart(e,a,o),s=!0},this.itemEnd=function(e){a++,void 0!==n.onProgress&&n.onProgress(e,a,o),a===o&&(s=!1,void 0!==n.onLoad&&n.onLoad())},this.itemError=function(e){void 0!==n.onError&&n.onError(e)},this.resolveURL=function(e){return r?r(e):e},this.setURLModifier=function(e){return r=e,this},this.addHandler=function(e,t){return h.push(e,t),this},this.removeHandler=function(e){const t=h.indexOf(e);return-1!==t&&h.splice(t,2),this},this.getHandler=function(e){for(let t=0,i=h.length;t<i;t+=2){const i=h[t],n=h[t+1];if(i.global&&(i.lastIndex=0),i.test(e))return n}return null}}};class wl{constructor(e){this.manager=void 0!==e?e:xl,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(e,t){const i=this;return new Promise((function(n,r){i.load(e,n,t,r)}))}parse(){}setCrossOrigin(e){return this.crossOrigin=e,this}setWithCredentials(e){return this.withCredentials=e,this}setPath(e){return this.path=e,this}setResourcePath(e){return this.resourcePath=e,this}setRequestHeader(e){return this.requestHeader=e,this}}const Ml={};class Sl extends wl{constructor(e){super(e)}load(e,t,i,n){void 0===e&&(e=""),void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);const r=bl.get(e);if(void 0!==r)return this.manager.itemStart(e),setTimeout((()=>{t&&t(r),this.manager.itemEnd(e)}),0),r;if(void 0!==Ml[e])return void Ml[e].push({onLoad:t,onProgress:i,onError:n});Ml[e]=[],Ml[e].push({onLoad:t,onProgress:i,onError:n});const s=new Request(e,{headers:new Headers(this.requestHeader),credentials:this.withCredentials?"include":"same-origin"});fetch(s).then((t=>{if(200===t.status||0===t.status){0===t.status&&console.warn("THREE.FileLoader: HTTP Status 0 received.");const i=Ml[e],n=t.body.getReader(),r=t.headers.get("Content-Length"),s=r?parseInt(r):0,a=0!==s;let o=0;return new ReadableStream({start(e){!function t(){n.read().then((({done:n,value:r})=>{if(n)e.close();else{o+=r.byteLength;const n=new ProgressEvent("progress",{lengthComputable:a,loaded:o,total:s});for(let e=0,t=i.length;e<t;e++){const t=i[e];t.onProgress&&t.onProgress(n)}e.enqueue(r),t()}}))}()}})}throw Error(`fetch for "${t.url}" responded with ${t.status}: ${t.statusText}`)})).then((e=>{const t=new Response(e);switch(this.responseType){case"arraybuffer":return t.arrayBuffer();case"blob":return t.blob();case"document":return t.text().then((e=>(new DOMParser).parseFromString(e,this.mimeType)));case"json":return t.json();default:return t.text()}})).then((t=>{bl.add(e,t);const i=Ml[e];delete Ml[e];for(let e=0,n=i.length;e<n;e++){const n=i[e];n.onLoad&&n.onLoad(t)}this.manager.itemEnd(e)})).catch((t=>{const i=Ml[e];delete Ml[e];for(let e=0,n=i.length;e<n;e++){const n=i[e];n.onError&&n.onError(t)}this.manager.itemError(e),this.manager.itemEnd(e)})),this.manager.itemStart(e)}setResponseType(e){return this.responseType=e,this}setMimeType(e){return this.mimeType=e,this}}class Tl extends wl{constructor(e){super(e)}load(e,t,i,n){void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);const r=this,s=bl.get(e);if(void 0!==s)return r.manager.itemStart(e),setTimeout((function(){t&&t(s),r.manager.itemEnd(e)}),0),s;const a=Ui("img");function o(){c(),bl.add(e,this),t&&t(this),r.manager.itemEnd(e)}function h(t){c(),n&&n(t),r.manager.itemError(e),r.manager.itemEnd(e)}function c(){a.removeEventListener("load",o,!1),a.removeEventListener("error",h,!1)}return a.addEventListener("load",o,!1),a.addEventListener("error",h,!1),"data:"!==e.substr(0,5)&&void 0!==this.crossOrigin&&(a.crossOrigin=this.crossOrigin),r.manager.itemStart(e),a.src=e,a}}class Cl extends wl{constructor(e){super(e)}load(e,t,i,n){const r=new us,s=new Tl(this.manager);s.setCrossOrigin(this.crossOrigin),s.setPath(this.path);let a=0;function o(i){s.load(e[i],(function(e){r.images[i]=e,a++,6===a&&(r.needsUpdate=!0,t&&t(r))}),void 0,n)}for(let t=0;t<e.length;++t)o(t);return r}}class El extends wl{constructor(e){super(e)}load(e,t,i,n){const r=new Wi,s=new Tl(this.manager);return s.setCrossOrigin(this.crossOrigin),s.setPath(this.path),s.load(e,(function(e){r.image=e,r.needsUpdate=!0,void 0!==t&&t(r)}),i,n),r}}class Al extends tr{constructor(e,t=1){super(),this.type="Light",this.color=new xr(e),this.intensity=t}dispose(){}copy(e){return super.copy(e),this.color.copy(e.color),this.intensity=e.intensity,this}toJSON(e){const t=super.toJSON(e);return t.object.color=this.color.getHex(),t.object.intensity=this.intensity,void 0!==this.groundColor&&(t.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(t.object.distance=this.distance),void 0!==this.angle&&(t.object.angle=this.angle),void 0!==this.decay&&(t.object.decay=this.decay),void 0!==this.penumbra&&(t.object.penumbra=this.penumbra),void 0!==this.shadow&&(t.object.shadow=this.shadow.toJSON()),t}}Al.prototype.isLight=!0;(class extends Al{constructor(e,t,i){super(e,i),this.type="HemisphereLight",this.position.copy(tr.DefaultUp),this.updateMatrix(),this.groundColor=new xr(t)}copy(e){return Al.prototype.copy.call(this,e),this.groundColor.copy(e.groundColor),this}}).prototype.isHemisphereLight=!0;const Il=new Rn,Rl=new Ki,Pl=new Ki;class Ll{constructor(e){this.camera=e,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new zi(512,512),this.map=null,this.mapPass=null,this.matrix=new Rn,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new ys,this._frameExtents=new zi(1,1),this._viewportCount=1,this._viewports=[new Xi(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(e){const t=this.camera,i=this.matrix;Rl.setFromMatrixPosition(e.matrixWorld),t.position.copy(Rl),Pl.setFromMatrixPosition(e.target.matrixWorld),t.lookAt(Pl),t.updateMatrixWorld(),Il.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Il),i.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),i.multiply(t.projectionMatrix),i.multiply(t.matrixWorldInverse)}getViewport(e){return this._viewports[e]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(e){return this.camera=e.camera.clone(),this.bias=e.bias,this.radius=e.radius,this.mapSize.copy(e.mapSize),this}clone(){return(new this.constructor).copy(this)}toJSON(){const e={};return 0!==this.bias&&(e.bias=this.bias),0!==this.normalBias&&(e.normalBias=this.normalBias),1!==this.radius&&(e.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}}class Dl extends Ll{constructor(){super(new hs(50,1,.5,500)),this.focus=1}updateMatrices(e){const t=this.camera,i=2*Ai*e.angle*this.focus,n=this.mapSize.width/this.mapSize.height,r=e.distance||t.far;i===t.fov&&n===t.aspect&&r===t.far||(t.fov=i,t.aspect=n,t.far=r,t.updateProjectionMatrix()),super.updateMatrices(e)}copy(e){return super.copy(e),this.focus=e.focus,this}}Dl.prototype.isSpotLightShadow=!0;(class extends Al{constructor(e,t,i=0,n=Math.PI/3,r=0,s=1){super(e,t),this.type="SpotLight",this.position.copy(tr.DefaultUp),this.updateMatrix(),this.target=new tr,this.distance=i,this.angle=n,this.penumbra=r,this.decay=s,this.shadow=new Dl}get power(){return this.intensity*Math.PI}set power(e){this.intensity=e/Math.PI}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.distance=e.distance,this.angle=e.angle,this.penumbra=e.penumbra,this.decay=e.decay,this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}).prototype.isSpotLight=!0;const Nl=new Rn,$l=new Ki,kl=new Ki;class Ol extends Ll{constructor(){super(new hs(90,1,.5,500)),this._frameExtents=new zi(4,2),this._viewportCount=6,this._viewports=[new Xi(2,1,1,1),new Xi(0,1,1,1),new Xi(3,1,1,1),new Xi(1,1,1,1),new Xi(3,0,1,1),new Xi(1,0,1,1)],this._cubeDirections=[new Ki(1,0,0),new Ki(-1,0,0),new Ki(0,0,1),new Ki(0,0,-1),new Ki(0,1,0),new Ki(0,-1,0)],this._cubeUps=[new Ki(0,1,0),new Ki(0,1,0),new Ki(0,1,0),new Ki(0,1,0),new Ki(0,0,1),new Ki(0,0,-1)]}updateMatrices(e,t=0){const i=this.camera,n=this.matrix,r=e.distance||i.far;r!==i.far&&(i.far=r,i.updateProjectionMatrix()),$l.setFromMatrixPosition(e.matrixWorld),i.position.copy($l),kl.copy(i.position),kl.add(this._cubeDirections[t]),i.up.copy(this._cubeUps[t]),i.lookAt(kl),i.updateMatrixWorld(),n.makeTranslation(-$l.x,-$l.y,-$l.z),Nl.multiplyMatrices(i.projectionMatrix,i.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Nl)}}Ol.prototype.isPointLightShadow=!0;(class extends Al{constructor(e,t,i=0,n=1){super(e,t),this.type="PointLight",this.distance=i,this.decay=n,this.shadow=new Ol}get power(){return 4*this.intensity*Math.PI}set power(e){this.intensity=e/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.distance=e.distance,this.decay=e.decay,this.shadow=e.shadow.clone(),this}}).prototype.isPointLight=!0;class zl extends Ll{constructor(){super(new Ls(-5,5,5,-5,.5,500))}}zl.prototype.isDirectionalLightShadow=!0;(class extends Al{constructor(e,t){super(e,t),this.type="DirectionalLight",this.position.copy(tr.DefaultUp),this.updateMatrix(),this.target=new tr,this.shadow=new zl}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}).prototype.isDirectionalLight=!0;(class extends Al{constructor(e,t){super(e,t),this.type="AmbientLight"}}).prototype.isAmbientLight=!0;(class extends Al{constructor(e,t,i=10,n=10){super(e,t),this.type="RectAreaLight",this.width=i,this.height=n}get power(){return this.intensity*this.width*this.height*Math.PI}set power(e){this.intensity=e/(this.width*this.height*Math.PI)}copy(e){return super.copy(e),this.width=e.width,this.height=e.height,this}toJSON(e){const t=super.toJSON(e);return t.object.width=this.width,t.object.height=this.height,t}}).prototype.isRectAreaLight=!0;class Fl{constructor(){this.coefficients=[];for(let e=0;e<9;e++)this.coefficients.push(new Ki)}set(e){for(let t=0;t<9;t++)this.coefficients[t].copy(e[t]);return this}zero(){for(let e=0;e<9;e++)this.coefficients[e].set(0,0,0);return this}getAt(e,t){const i=e.x,n=e.y,r=e.z,s=this.coefficients;return t.copy(s[0]).multiplyScalar(.282095),t.addScaledVector(s[1],.488603*n),t.addScaledVector(s[2],.488603*r),t.addScaledVector(s[3],.488603*i),t.addScaledVector(s[4],i*n*1.092548),t.addScaledVector(s[5],n*r*1.092548),t.addScaledVector(s[6],.315392*(3*r*r-1)),t.addScaledVector(s[7],i*r*1.092548),t.addScaledVector(s[8],.546274*(i*i-n*n)),t}getIrradianceAt(e,t){const i=e.x,n=e.y,r=e.z,s=this.coefficients;return t.copy(s[0]).multiplyScalar(.886227),t.addScaledVector(s[1],1.023328*n),t.addScaledVector(s[2],1.023328*r),t.addScaledVector(s[3],1.023328*i),t.addScaledVector(s[4],.858086*i*n),t.addScaledVector(s[5],.858086*n*r),t.addScaledVector(s[6],.743125*r*r-.247708),t.addScaledVector(s[7],.858086*i*r),t.addScaledVector(s[8],.429043*(i*i-n*n)),t}add(e){for(let t=0;t<9;t++)this.coefficients[t].add(e.coefficients[t]);return this}addScaledSH(e,t){for(let i=0;i<9;i++)this.coefficients[i].addScaledVector(e.coefficients[i],t);return this}scale(e){for(let t=0;t<9;t++)this.coefficients[t].multiplyScalar(e);return this}lerp(e,t){for(let i=0;i<9;i++)this.coefficients[i].lerp(e.coefficients[i],t);return this}equals(e){for(let t=0;t<9;t++)if(!this.coefficients[t].equals(e.coefficients[t]))return!1;return!0}copy(e){return this.set(e.coefficients)}clone(){return(new this.constructor).copy(this)}fromArray(e,t=0){const i=this.coefficients;for(let n=0;n<9;n++)i[n].fromArray(e,t+3*n);return this}toArray(e=[],t=0){const i=this.coefficients;for(let n=0;n<9;n++)i[n].toArray(e,t+3*n);return e}static getBasisAt(e,t){const i=e.x,n=e.y,r=e.z;t[0]=.282095,t[1]=.488603*n,t[2]=.488603*r,t[3]=.488603*i,t[4]=1.092548*i*n,t[5]=1.092548*n*r,t[6]=.315392*(3*r*r-1),t[7]=1.092548*i*r,t[8]=.546274*(i*i-n*n)}}Fl.prototype.isSphericalHarmonics3=!0;class Bl extends Al{constructor(e=new Fl,t=1){super(void 0,t),this.sh=e}copy(e){return super.copy(e),this.sh.copy(e.sh),this}fromJSON(e){return this.intensity=e.intensity,this.sh.fromArray(e.sh),this}toJSON(e){const t=super.toJSON(e);return t.object.sh=this.sh.toArray(),t}}Bl.prototype.isLightProbe=!0;(class extends kr{constructor(){super(),this.type="InstancedBufferGeometry",this.instanceCount=1/0}copy(e){return super.copy(e),this.instanceCount=e.instanceCount,this}clone(){return(new this.constructor).copy(this)}toJSON(){const e=super.toJSON(this);return e.instanceCount=this.instanceCount,e.isInstancedBufferGeometry=!0,e}}).prototype.isInstancedBufferGeometry=!0;let Ul;(class extends wl{constructor(e){super(e),"undefined"==typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"==typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),this.options={premultiplyAlpha:"none"}}setOptions(e){return this.options=e,this}load(e,t,i,n){void 0===e&&(e=""),void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);const r=this,s=bl.get(e);if(void 0!==s)return r.manager.itemStart(e),setTimeout((function(){t&&t(s),r.manager.itemEnd(e)}),0),s;const a={};a.credentials="anonymous"===this.crossOrigin?"same-origin":"include",a.headers=this.requestHeader,fetch(e,a).then((function(e){return e.blob()})).then((function(e){return createImageBitmap(e,Object.assign(r.options,{colorSpaceConversion:"none"}))})).then((function(i){bl.add(e,i),t&&t(i),r.manager.itemEnd(e)})).catch((function(t){n&&n(t),r.manager.itemError(e),r.manager.itemEnd(e)})),r.manager.itemStart(e)}}).prototype.isImageBitmapLoader=!0;const Vl=function(){return void 0===Ul&&(Ul=new(window.AudioContext||window.webkitAudioContext)),Ul};class Hl extends wl{constructor(e){super(e)}load(e,t,i,n){const r=this,s=new Sl(this.manager);s.setResponseType("arraybuffer"),s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(e,(function(i){try{const e=i.slice(0);Vl().decodeAudioData(e,(function(e){t(e)}))}catch(t){n?n(t):console.error(t),r.manager.itemError(e)}}),i,n)}}(class extends Bl{constructor(e,t,i=1){super(void 0,i);const n=(new xr).set(e),r=(new xr).set(t),s=new Ki(n.r,n.g,n.b),a=new Ki(r.r,r.g,r.b),o=Math.sqrt(Math.PI),h=o*Math.sqrt(.75);this.sh.coefficients[0].copy(s).add(a).multiplyScalar(o),this.sh.coefficients[1].copy(s).sub(a).multiplyScalar(h)}}).prototype.isHemisphereLightProbe=!0;(class extends Bl{constructor(e,t=1){super(void 0,t);const i=(new xr).set(e);this.sh.coefficients[0].set(i.r,i.g,i.b).multiplyScalar(2*Math.sqrt(Math.PI))}}).prototype.isAmbientLightProbe=!0;class jl{constructor(e=!0){this.autoStart=e,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=Gl(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let e=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const t=Gl();e=(t-this.oldTime)/1e3,this.oldTime=t,this.elapsedTime+=e}return e}}function Gl(){return("undefined"==typeof performance?Date:performance).now()}class Wl{constructor(e,t,i){let n,r,s;switch(this.binding=e,this.valueSize=i,t){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}accumulate(e,t){const i=this.buffer,n=this.valueSize,r=e*n+n;let s=this.cumulativeWeight;if(0===s){for(let e=0;e!==n;++e)i[r+e]=i[e];s=t}else{s+=t;const e=t/s;this._mixBufferRegion(i,r,0,e,n)}this.cumulativeWeight=s}accumulateAdditive(e){const t=this.buffer,i=this.valueSize,n=i*this._addIndex;0===this.cumulativeWeightAdditive&&this._setIdentity(),this._mixBufferRegionAdditive(t,n,0,e,i),this.cumulativeWeightAdditive+=e}apply(e){const t=this.valueSize,i=this.buffer,n=e*t+t,r=this.cumulativeWeight,s=this.cumulativeWeightAdditive,a=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,r<1){const e=t*this._origIndex;this._mixBufferRegion(i,n,e,1-r,t)}s>0&&this._mixBufferRegionAdditive(i,n,this._addIndex*t,1,t);for(let e=t,r=t+t;e!==r;++e)if(i[e]!==i[e+t]){a.setValue(i,n);break}}saveOriginalState(){const e=this.binding,t=this.buffer,i=this.valueSize,n=i*this._origIndex;e.getValue(t,n);for(let e=i,r=n;e!==r;++e)t[e]=t[n+e%i];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0}restoreOriginalState(){const e=3*this.valueSize;this.binding.setValue(this.buffer,e)}_setAdditiveIdentityNumeric(){const e=this._addIndex*this.valueSize,t=e+this.valueSize;for(let i=e;i<t;i++)this.buffer[i]=0}_setAdditiveIdentityQuaternion(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1}_setAdditiveIdentityOther(){const e=this._origIndex*this.valueSize,t=this._addIndex*this.valueSize;for(let i=0;i<this.valueSize;i++)this.buffer[t+i]=this.buffer[e+i]}_select(e,t,i,n,r){if(n>=.5)for(let n=0;n!==r;++n)e[t+n]=e[i+n]}_slerp(e,t,i,n){Ji.slerpFlat(e,t,e,t,e,i,n)}_slerpAdditive(e,t,i,n,r){const s=this._workIndex*r;Ji.multiplyQuaternionsFlat(e,s,e,t,e,i),Ji.slerpFlat(e,t,e,t,e,s,n)}_lerp(e,t,i,n,r){const s=1-n;for(let a=0;a!==r;++a){const r=t+a;e[r]=e[r]*s+e[i+a]*n}}_lerpAdditive(e,t,i,n,r){for(let s=0;s!==r;++s){const r=t+s;e[r]=e[r]+e[i+s]*n}}}const ql="\\[\\]\\.:\\/",Xl=new RegExp("[\\[\\]\\.:\\/]","g"),Zl="[^\\[\\]\\.:\\/]",Yl="[^"+ql.replace("\\.","")+"]",Jl=/((?:WC+[\/:])*)/.source.replace("WC",Zl),Kl=/(WCOD+)?/.source.replace("WCOD",Yl),Ql=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",Zl),eu=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",Zl),tu=new RegExp("^"+Jl+Kl+Ql+eu+"$"),iu=["material","materials","bones"];class nu{constructor(e,t,i){this.path=t,this.parsedPath=i||nu.parseTrackName(t),this.node=nu.findNode(e,this.parsedPath.nodeName)||e,this.rootNode=e,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(e,t,i){return e&&e.isAnimationObjectGroup?new nu.Composite(e,t,i):new nu(e,t,i)}static sanitizeNodeName(e){return e.replace(/\s/g,"_").replace(Xl,"")}static parseTrackName(e){const t=tu.exec(e);if(!t)throw new Error("PropertyBinding: Cannot parse trackName: "+e);const i={nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],propertyIndex:t[6]},n=i.nodeName&&i.nodeName.lastIndexOf(".");if(void 0!==n&&-1!==n){const e=i.nodeName.substring(n+1);-1!==iu.indexOf(e)&&(i.nodeName=i.nodeName.substring(0,n),i.objectName=e)}if(null===i.propertyName||0===i.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+e);return i}static findNode(e,t){if(!t||""===t||"."===t||-1===t||t===e.name||t===e.uuid)return e;if(e.skeleton){const i=e.skeleton.getBoneByName(t);if(void 0!==i)return i}if(e.children){const i=function(e){for(let n=0;n<e.length;n++){const r=e[n];if(r.name===t||r.uuid===t)return r;const s=i(r.children);if(s)return s}return null},n=i(e.children);if(n)return n}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(e,t){e[t]=this.targetObject[this.propertyName]}_getValue_array(e,t){const i=this.resolvedProperty;for(let n=0,r=i.length;n!==r;++n)e[t++]=i[n]}_getValue_arrayElement(e,t){e[t]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(e,t){this.resolvedProperty.toArray(e,t)}_setValue_direct(e,t){this.targetObject[this.propertyName]=e[t]}_setValue_direct_setNeedsUpdate(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(e,t){const i=this.resolvedProperty;for(let n=0,r=i.length;n!==r;++n)i[n]=e[t++]}_setValue_array_setNeedsUpdate(e,t){const i=this.resolvedProperty;for(let n=0,r=i.length;n!==r;++n)i[n]=e[t++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(e,t){const i=this.resolvedProperty;for(let n=0,r=i.length;n!==r;++n)i[n]=e[t++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(e,t){this.resolvedProperty[this.propertyIndex]=e[t]}_setValue_arrayElement_setNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(e,t){this.resolvedProperty.fromArray(e,t)}_setValue_fromArray_setNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(e,t){this.bind(),this.getValue(e,t)}_setValue_unbound(e,t){this.bind(),this.setValue(e,t)}bind(){let e=this.node;const t=this.parsedPath,i=t.objectName,n=t.propertyName;let r=t.propertyIndex;if(e||(e=nu.findNode(this.rootNode,t.nodeName)||this.rootNode,this.node=e),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!e)return void console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.");if(i){let n=t.objectIndex;switch(i){case"materials":if(!e.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!e.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);e=e.material.materials;break;case"bones":if(!e.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);e=e.skeleton.bones;for(let t=0;t<e.length;t++)if(e[t].name===n){n=t;break}break;default:if(void 0===e[i])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);e=e[i]}if(void 0!==n){if(void 0===e[n])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,e);e=e[n]}}const s=e[n];if(void 0===s){const i=t.nodeName;return void console.error("THREE.PropertyBinding: Trying to update property for track: "+i+"."+n+" but it wasn't found.",e)}let a=this.Versioning.None;this.targetObject=e,void 0!==e.needsUpdate?a=this.Versioning.NeedsUpdate:void 0!==e.matrixWorldNeedsUpdate&&(a=this.Versioning.MatrixWorldNeedsUpdate);let o=this.BindingType.Direct;if(void 0!==r){if("morphTargetInfluences"===n){if(!e.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(!e.geometry.isBufferGeometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences on THREE.Geometry. Use THREE.BufferGeometry instead.",this);if(!e.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);void 0!==e.morphTargetDictionary[r]&&(r=e.morphTargetDictionary[r])}o=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=r}else void 0!==s.fromArray&&void 0!==s.toArray?(o=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(o=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=n;this.getValue=this.GetterByBindingType[o],this.setValue=this.SetterByBindingTypeAndVersioning[o][a]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}nu.Composite=class{constructor(e,t,i){const n=i||nu.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,n)}getValue(e,t){this.bind();const i=this._targetGroup.nCachedObjects_,n=this._bindings[i];void 0!==n&&n.getValue(e,t)}setValue(e,t){const i=this._bindings;for(let n=this._targetGroup.nCachedObjects_,r=i.length;n!==r;++n)i[n].setValue(e,t)}bind(){const e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,i=e.length;t!==i;++t)e[t].bind()}unbind(){const e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,i=e.length;t!==i;++t)e[t].unbind()}},nu.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},nu.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},nu.prototype.GetterByBindingType=[nu.prototype._getValue_direct,nu.prototype._getValue_array,nu.prototype._getValue_arrayElement,nu.prototype._getValue_toArray],nu.prototype.SetterByBindingTypeAndVersioning=[[nu.prototype._setValue_direct,nu.prototype._setValue_direct_setNeedsUpdate,nu.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[nu.prototype._setValue_array,nu.prototype._setValue_array_setNeedsUpdate,nu.prototype._setValue_array_setMatrixWorldNeedsUpdate],[nu.prototype._setValue_arrayElement,nu.prototype._setValue_arrayElement_setNeedsUpdate,nu.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[nu.prototype._setValue_fromArray,nu.prototype._setValue_fromArray_setNeedsUpdate,nu.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];class ru{constructor(e,t,i=null,n=t.blendMode){this._mixer=e,this._clip=t,this._localRoot=i,this.blendMode=n;const r=t.tracks,s=r.length,a=new Array(s),o={endingStart:pi,endingEnd:pi};for(let e=0;e!==s;++e){const t=r[e].createInterpolant(null);a[e]=t,t.settings=o}this._interpolantSettings=o,this._interpolants=a,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(e){return this._startTime=e,this}setLoop(e,t){return this.loop=e,this.repetitions=t,this}setEffectiveWeight(e){return this.weight=e,this._effectiveWeight=this.enabled?e:0,this.stopFading()}getEffectiveWeight(){return this._effectiveWeight}fadeIn(e){return this._scheduleFading(e,0,1)}fadeOut(e){return this._scheduleFading(e,1,0)}crossFadeFrom(e,t,i){if(e.fadeOut(t),this.fadeIn(t),i){const i=this._clip.duration,n=e._clip.duration,r=n/i,s=i/n;e.warp(1,r,t),this.warp(s,1,t)}return this}crossFadeTo(e,t,i){return e.crossFadeFrom(this,t,i)}stopFading(){const e=this._weightInterpolant;return null!==e&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this}setEffectiveTimeScale(e){return this.timeScale=e,this._effectiveTimeScale=this.paused?0:e,this.stopWarping()}getEffectiveTimeScale(){return this._effectiveTimeScale}setDuration(e){return this.timeScale=this._clip.duration/e,this.stopWarping()}syncWith(e){return this.time=e.time,this.timeScale=e.timeScale,this.stopWarping()}halt(e){return this.warp(this._effectiveTimeScale,0,e)}warp(e,t,i){const n=this._mixer,r=n.time,s=this.timeScale;let a=this._timeScaleInterpolant;null===a&&(a=n._lendControlInterpolant(),this._timeScaleInterpolant=a);const o=a.parameterPositions,h=a.sampleValues;return o[0]=r,o[1]=r+i,h[0]=e/s,h[1]=t/s,this}stopWarping(){const e=this._timeScaleInterpolant;return null!==e&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this}getMixer(){return this._mixer}getClip(){return this._clip}getRoot(){return this._localRoot||this._mixer._root}_update(e,t,i,n){if(!this.enabled)return void this._updateWeight(e);const r=this._startTime;if(null!==r){const n=(e-r)*i;if(n<0||0===i)return;this._startTime=null,t=i*n}t*=this._updateTimeScale(e);const s=this._updateTime(t),a=this._updateWeight(e);if(a>0){const e=this._interpolants,t=this._propertyBindings;switch(this.blendMode){case 2501:for(let i=0,n=e.length;i!==n;++i)e[i].evaluate(s),t[i].accumulateAdditive(a);break;case gi:default:for(let i=0,r=e.length;i!==r;++i)e[i].evaluate(s),t[i].accumulate(n,a)}}}_updateWeight(e){let t=0;if(this.enabled){t=this.weight;const i=this._weightInterpolant;if(null!==i){const n=i.evaluate(e)[0];t*=n,e>i.parameterPositions[1]&&(this.stopFading(),0===n&&(this.enabled=!1))}}return this._effectiveWeight=t,t}_updateTimeScale(e){let t=0;if(!this.paused){t=this.timeScale;const i=this._timeScaleInterpolant;if(null!==i){t*=i.evaluate(e)[0],e>i.parameterPositions[1]&&(this.stopWarping(),0===t?this.paused=!0:this.timeScale=t)}}return this._effectiveTimeScale=t,t}_updateTime(e){const t=this._clip.duration,i=this.loop;let n=this.time+e,r=this._loopCount;const s=2202===i;if(0===e)return-1===r?n:s&&1==(1&r)?t-n:n;if(2200===i){-1===r&&(this._loopCount=0,this._setEndings(!0,!0,!1));e:{if(n>=t)n=t;else{if(!(n<0)){this.time=n;break e}n=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=n,this._mixer.dispatchEvent({type:"finished",action:this,direction:e<0?-1:1})}}else{if(-1===r&&(e>=0?(r=0,this._setEndings(!0,0===this.repetitions,s)):this._setEndings(0===this.repetitions,!0,s)),n>=t||n<0){const i=Math.floor(n/t);n-=t*i,r+=Math.abs(i);const a=this.repetitions-r;if(a<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,n=e>0?t:0,this.time=n,this._mixer.dispatchEvent({type:"finished",action:this,direction:e>0?1:-1});else{if(1===a){const t=e<0;this._setEndings(t,!t,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 t-n}return n}_setEndings(e,t,i){const n=this._interpolantSettings;i?(n.endingStart=mi,n.endingEnd=mi):(n.endingStart=e?this.zeroSlopeAtStart?mi:pi:fi,n.endingEnd=t?this.zeroSlopeAtEnd?mi:pi:fi)}_scheduleFading(e,t,i){const n=this._mixer,r=n.time;let s=this._weightInterpolant;null===s&&(s=n._lendControlInterpolant(),this._weightInterpolant=s);const a=s.parameterPositions,o=s.sampleValues;return a[0]=r,o[0]=t,a[1]=r+e,o[1]=i,this}}(class extends Ti{constructor(e){super(),this._root=e,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}_bindAction(e,t){const i=e._localRoot||this._root,n=e._clip.tracks,r=n.length,s=e._propertyBindings,a=e._interpolants,o=i.uuid,h=this._bindingsByRootAndName;let c=h[o];void 0===c&&(c={},h[o]=c);for(let e=0;e!==r;++e){const r=n[e],h=r.name;let l=c[h];if(void 0!==l)s[e]=l;else{if(l=s[e],void 0!==l){null===l._cacheIndex&&(++l.referenceCount,this._addInactiveBinding(l,o,h));continue}const n=t&&t._propertyBindings[e].binding.parsedPath;l=new Wl(nu.create(i,h,n),r.ValueTypeName,r.getValueSize()),++l.referenceCount,this._addInactiveBinding(l,o,h),s[e]=l}a[e].resultBuffer=l.buffer}}_activateAction(e){if(!this._isActiveAction(e)){if(null===e._cacheIndex){const t=(e._localRoot||this._root).uuid,i=e._clip.uuid,n=this._actionsByClip[i];this._bindAction(e,n&&n.knownActions[0]),this._addInactiveAction(e,i,t)}const t=e._propertyBindings;for(let e=0,i=t.length;e!==i;++e){const i=t[e];0==i.useCount++&&(this._lendBinding(i),i.saveOriginalState())}this._lendAction(e)}}_deactivateAction(e){if(this._isActiveAction(e)){const t=e._propertyBindings;for(let e=0,i=t.length;e!==i;++e){const i=t[e];0==--i.useCount&&(i.restoreOriginalState(),this._takeBackBinding(i))}this._takeBackAction(e)}}_initMemoryManager(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;const e=this;this.stats={actions:{get total(){return e._actions.length},get inUse(){return e._nActiveActions}},bindings:{get total(){return e._bindings.length},get inUse(){return e._nActiveBindings}},controlInterpolants:{get total(){return e._controlInterpolants.length},get inUse(){return e._nActiveControlInterpolants}}}}_isActiveAction(e){const t=e._cacheIndex;return null!==t&&t<this._nActiveActions}_addInactiveAction(e,t,i){const n=this._actions,r=this._actionsByClip;let s=r[t];if(void 0===s)s={knownActions:[e],actionByRoot:{}},e._byClipCacheIndex=0,r[t]=s;else{const t=s.knownActions;e._byClipCacheIndex=t.length,t.push(e)}e._cacheIndex=n.length,n.push(e),s.actionByRoot[i]=e}_removeInactiveAction(e){const t=this._actions,i=t[t.length-1],n=e._cacheIndex;i._cacheIndex=n,t[n]=i,t.pop(),e._cacheIndex=null;const r=e._clip.uuid,s=this._actionsByClip,a=s[r],o=a.knownActions,h=o[o.length-1],c=e._byClipCacheIndex;h._byClipCacheIndex=c,o[c]=h,o.pop(),e._byClipCacheIndex=null;delete a.actionByRoot[(e._localRoot||this._root).uuid],0===o.length&&delete s[r],this._removeInactiveBindingsForAction(e)}_removeInactiveBindingsForAction(e){const t=e._propertyBindings;for(let e=0,i=t.length;e!==i;++e){const i=t[e];0==--i.referenceCount&&this._removeInactiveBinding(i)}}_lendAction(e){const t=this._actions,i=e._cacheIndex,n=this._nActiveActions++,r=t[n];e._cacheIndex=n,t[n]=e,r._cacheIndex=i,t[i]=r}_takeBackAction(e){const t=this._actions,i=e._cacheIndex,n=--this._nActiveActions,r=t[n];e._cacheIndex=n,t[n]=e,r._cacheIndex=i,t[i]=r}_addInactiveBinding(e,t,i){const n=this._bindingsByRootAndName,r=this._bindings;let s=n[t];void 0===s&&(s={},n[t]=s),s[i]=e,e._cacheIndex=r.length,r.push(e)}_removeInactiveBinding(e){const t=this._bindings,i=e.binding,n=i.rootNode.uuid,r=i.path,s=this._bindingsByRootAndName,a=s[n],o=t[t.length-1],h=e._cacheIndex;o._cacheIndex=h,t[h]=o,t.pop(),delete a[r],0===Object.keys(a).length&&delete s[n]}_lendBinding(e){const t=this._bindings,i=e._cacheIndex,n=this._nActiveBindings++,r=t[n];e._cacheIndex=n,t[n]=e,r._cacheIndex=i,t[i]=r}_takeBackBinding(e){const t=this._bindings,i=e._cacheIndex,n=--this._nActiveBindings,r=t[n];e._cacheIndex=n,t[n]=e,r._cacheIndex=i,t[i]=r}_lendControlInterpolant(){const e=this._controlInterpolants,t=this._nActiveControlInterpolants++;let i=e[t];return void 0===i&&(i=new hl(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer),i.__cacheIndex=t,e[t]=i),i}_takeBackControlInterpolant(e){const t=this._controlInterpolants,i=e.__cacheIndex,n=--this._nActiveControlInterpolants,r=t[n];e.__cacheIndex=n,t[n]=e,r.__cacheIndex=i,t[i]=r}clipAction(e,t,i){const n=t||this._root,r=n.uuid;let s="string"==typeof e?vl.findByName(n,e):e;const a=null!==s?s.uuid:e,o=this._actionsByClip[a];let h=null;if(void 0===i&&(i=null!==s?s.blendMode:gi),void 0!==o){const e=o.actionByRoot[r];if(void 0!==e&&e.blendMode===i)return e;h=o.knownActions[0],null===s&&(s=h._clip)}if(null===s)return null;const c=new ru(this,s,t,i);return this._bindAction(c,h),this._addInactiveAction(c,a,r),c}existingAction(e,t){const i=t||this._root,n=i.uuid,r="string"==typeof e?vl.findByName(i,e):e,s=r?r.uuid:e,a=this._actionsByClip[s];return void 0!==a&&a.actionByRoot[n]||null}stopAllAction(){const e=this._actions;for(let t=this._nActiveActions-1;t>=0;--t)e[t].stop();return this}update(e){e*=this.timeScale;const t=this._actions,i=this._nActiveActions,n=this.time+=e,r=Math.sign(e),s=this._accuIndex^=1;for(let a=0;a!==i;++a){t[a]._update(n,e,r,s)}const a=this._bindings,o=this._nActiveBindings;for(let e=0;e!==o;++e)a[e].apply(s);return this}setTime(e){this.time=0;for(let e=0;e<this._actions.length;e++)this._actions[e].time=0;return this.update(e)}getRoot(){return this._root}uncacheClip(e){const t=this._actions,i=e.uuid,n=this._actionsByClip,r=n[i];if(void 0!==r){const e=r.knownActions;for(let i=0,n=e.length;i!==n;++i){const n=e[i];this._deactivateAction(n);const r=n._cacheIndex,s=t[t.length-1];n._cacheIndex=null,n._byClipCacheIndex=null,s._cacheIndex=r,t[r]=s,t.pop(),this._removeInactiveBindingsForAction(n)}delete n[i]}}uncacheRoot(e){const t=e.uuid,i=this._actionsByClip;for(const e in i){const n=i[e].actionByRoot[t];void 0!==n&&(this._deactivateAction(n),this._removeInactiveAction(n))}const n=this._bindingsByRootAndName[t];if(void 0!==n)for(const e in n){const t=n[e];t.restoreOriginalState(),this._removeInactiveBinding(t)}}uncacheAction(e,t){const i=this.existingAction(e,t);null!==i&&(this._deactivateAction(i),this._removeInactiveAction(i))}}).prototype._controlInterpolantsResultBuffer=new Float32Array(1);(class extends lh{constructor(e,t,i=1){super(e,t),this.meshPerAttribute=i}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}clone(e){const t=super.clone(e);return t.meshPerAttribute=this.meshPerAttribute,t}toJSON(e){const t=super.toJSON(e);return t.isInstancedInterleavedBuffer=!0,t.meshPerAttribute=this.meshPerAttribute,t}}).prototype.isInstancedInterleavedBuffer=!0;class su{constructor(e,t,i=0,n=1/0){this.ray=new In(e,t),this.near=i,this.far=n,this.camera=null,this.layers=new Un,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(e,t){this.ray.set(e,t)}setFromCamera(e,t){t&&t.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(t.matrixWorld),this.ray.direction.set(e.x,e.y,.5).unproject(t).sub(this.ray.origin).normalize(),this.camera=t):t&&t.isOrthographicCamera?(this.ray.origin.set(e.x,e.y,(t.near+t.far)/(t.near-t.far)).unproject(t),this.ray.direction.set(0,0,-1).transformDirection(t.matrixWorld),this.camera=t):console.error("THREE.Raycaster: Unsupported camera type: "+t.type)}intersectObject(e,t=!0,i=[]){return ou(e,this,i,t),i.sort(au),i}intersectObjects(e,t=!0,i=[]){for(let n=0,r=e.length;n<r;n++)ou(e[n],this,i,t);return i.sort(au),i}}function au(e,t){return e.distance-t.distance}function ou(e,t,i,n){if(e.layers.test(t.layers)&&e.raycast(t,i),!0===n){const n=e.children;for(let e=0,r=n.length;e<r;e++)ou(n[e],t,i,!0)}}const hu=new Ki,cu=new Rn,lu=new Rn;function uu(e){const t=[];e&&e.isBone&&t.push(e);for(let i=0;i<e.children.length;i++)t.push.apply(t,uu(e.children[i]));return t}const du=new Float32Array(1);new Int32Array(du.buffer),rc.create=function(e,t){return console.log("THREE.Curve.create() has been deprecated"),e.prototype=Object.create(rc.prototype),e.prototype.constructor=e,e.prototype.getPoint=t,e},Sc.prototype.fromPoints=function(e){return console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints()."),this.setFromPoints(e)},class extends Zh{constructor(e=10,t=10,i=4473924,n=8947848){i=new xr(i),n=new xr(n);const r=t/2,s=e/t,a=e/2,o=[],h=[];for(let e=0,c=0,l=-a;e<=t;e++,l+=s){o.push(-a,0,l,a,0,l),o.push(l,0,-a,l,0,a);const t=e===r?i:n;t.toArray(h,c),c+=3,t.toArray(h,c),c+=3,t.toArray(h,c),c+=3,t.toArray(h,c),c+=3}const c=new kr;c.setAttribute("position",new Ar(o,3)),c.setAttribute("color",new Ar(h,3));super(c,new Bh({vertexColors:!0,toneMapped:!1})),this.type="GridHelper"}}.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")},class extends Zh{constructor(e){const t=uu(e),i=new kr,n=[],r=[],s=new xr(0,0,1),a=new xr(0,1,0);for(let e=0;e<t.length;e++){const i=t[e];i.parent&&i.parent.isBone&&(n.push(0,0,0),n.push(0,0,0),r.push(s.r,s.g,s.b),r.push(a.r,a.g,a.b))}i.setAttribute("position",new Ar(n,3)),i.setAttribute("color",new Ar(r,3));super(i,new Bh({vertexColors:!0,depthTest:!1,depthWrite:!1,toneMapped:!1,transparent:!0})),this.type="SkeletonHelper",this.isSkeletonHelper=!0,this.root=e,this.bones=t,this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1}updateMatrixWorld(e){const t=this.bones,i=this.geometry,n=i.getAttribute("position");lu.copy(this.root.matrixWorld).invert();for(let e=0,i=0;e<t.length;e++){const r=t[e];r.parent&&r.parent.isBone&&(cu.multiplyMatrices(lu,r.matrixWorld),hu.setFromMatrixPosition(cu),n.setXYZ(i,hu.x,hu.y,hu.z),cu.multiplyMatrices(lu,r.parent.matrixWorld),hu.setFromMatrixPosition(cu),n.setXYZ(i+1,hu.x,hu.y,hu.z),i+=2)}i.getAttribute("position").needsUpdate=!0,super.updateMatrixWorld(e)}}.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")},wl.prototype.extractUrlBase=function(e){return console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."),class{static decodeText(e){if("undefined"!=typeof TextDecoder)return(new TextDecoder).decode(e);let t="";for(let i=0,n=e.length;i<n;i++)t+=String.fromCharCode(e[i]);try{return decodeURIComponent(escape(t))}catch(e){return t}}static extractUrlBase(e){const t=e.lastIndexOf("/");return-1===t?"./":e.substr(0,t+1)}static resolveURL(e,t){return"string"!=typeof e||""===e?"":(/^https?:\/\//i.test(t)&&/^\//.test(e)&&(t=t.replace(/(^https?:\/\/[^\/]+).*/i,"$1")),/^(https?:)?\/\//i.test(e)||/^data:.*,.*$/i.test(e)||/^blob:.*$/i.test(e)?e:t+e)}}.extractUrlBase(e)},wl.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.")}},tn.prototype.center=function(e){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(e)},tn.prototype.empty=function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},tn.prototype.isIntersectionBox=function(e){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(e)},tn.prototype.isIntersectionSphere=function(e){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(e)},tn.prototype.size=function(e){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(e)},xn.prototype.empty=function(){return console.warn("THREE.Sphere: .empty() has been renamed to .isEmpty()."),this.isEmpty()},ys.prototype.setFromMatrix=function(e){return console.warn("THREE.Frustum: .setFromMatrix() has been renamed to .setFromProjectionMatrix()."),this.setFromProjectionMatrix(e)},Fi.prototype.flattenToArrayOffset=function(e,t){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(e,t)},Fi.prototype.multiplyVector3=function(e){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),e.applyMatrix3(this)},Fi.prototype.multiplyVector3Array=function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},Fi.prototype.applyToBufferAttribute=function(e){return console.warn("THREE.Matrix3: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix3( matrix ) instead."),e.applyMatrix3(this)},Fi.prototype.applyToVector3Array=function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")},Fi.prototype.getInverse=function(e){return console.warn("THREE.Matrix3: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(e).invert()},Rn.prototype.extractPosition=function(e){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(e)},Rn.prototype.flattenToArrayOffset=function(e,t){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(e,t)},Rn.prototype.getPosition=function(){return console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),(new Ki).setFromMatrixColumn(this,3)},Rn.prototype.setRotationFromQuaternion=function(e){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(e)},Rn.prototype.multiplyToArray=function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},Rn.prototype.multiplyVector3=function(e){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},Rn.prototype.multiplyVector4=function(e){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},Rn.prototype.multiplyVector3Array=function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},Rn.prototype.rotateAxis=function(e){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),e.transformDirection(this)},Rn.prototype.crossVector=function(e){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},Rn.prototype.translate=function(){console.error("THREE.Matrix4: .translate() has been removed.")},Rn.prototype.rotateX=function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},Rn.prototype.rotateY=function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},Rn.prototype.rotateZ=function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},Rn.prototype.rotateByAxis=function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},Rn.prototype.applyToBufferAttribute=function(e){return console.warn("THREE.Matrix4: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},Rn.prototype.applyToVector3Array=function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},Rn.prototype.makeFrustum=function(e,t,i,n,r,s){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(e,t,n,i,r,s)},Rn.prototype.getInverse=function(e){return console.warn("THREE.Matrix4: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(e).invert()},gs.prototype.isIntersectionLine=function(e){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(e)},Ji.prototype.multiplyVector3=function(e){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),e.applyQuaternion(this)},Ji.prototype.inverse=function(){return console.warn("THREE.Quaternion: .inverse() has been renamed to invert()."),this.invert()},In.prototype.isIntersectionBox=function(e){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(e)},In.prototype.isIntersectionPlane=function(e){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(e)},In.prototype.isIntersectionSphere=function(e){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(e)},dr.prototype.area=function(){return console.warn("THREE.Triangle: .area() has been renamed to .getArea()."),this.getArea()},dr.prototype.barycoordFromPoint=function(e,t){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),this.getBarycoord(e,t)},dr.prototype.midpoint=function(e){return console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint()."),this.getMidpoint(e)},dr.prototypenormal=function(e){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),this.getNormal(e)},dr.prototype.plane=function(e){return console.warn("THREE.Triangle: .plane() has been renamed to .getPlane()."),this.getPlane(e)},dr.barycoordFromPoint=function(e,t,i,n,r){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),dr.getBarycoord(e,t,i,n,r)},dr.normal=function(e,t,i,n){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),dr.getNormal(e,t,i,n)},Tc.prototype.extractAllPoints=function(e){return console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."),this.extractPoints(e)},Tc.prototype.extrude=function(e){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new el(this,e)},Tc.prototype.makeGeometry=function(e){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new il(this,e)},zi.prototype.fromAttribute=function(e,t,i){return console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,i)},zi.prototype.distanceToManhattan=function(e){return console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(e)},zi.prototype.lengthManhattan=function(){return console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},Ki.prototype.setEulerFromRotationMatrix=function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},Ki.prototype.setEulerFromQuaternion=function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},Ki.prototype.getPositionFromMatrix=function(e){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(e)},Ki.prototype.getScaleFromMatrix=function(e){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(e)},Ki.prototype.getColumnFromMatrix=function(e,t){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(t,e)},Ki.prototype.applyProjection=function(e){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(e)},Ki.prototype.fromAttribute=function(e,t,i){return console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,i)},Ki.prototype.distanceToManhattan=function(e){return console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(e)},Ki.prototype.lengthManhattan=function(){return console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},Xi.prototype.fromAttribute=function(e,t,i){return console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,i)},Xi.prototype.lengthManhattan=function(){return console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},tr.prototype.getChildByName=function(e){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(e)},tr.prototype.renderDepth=function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},tr.prototype.translate=function(e,t){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(t,e)},tr.prototype.getWorldRotation=function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")},tr.prototype.applyMatrix=function(e){return console.warn("THREE.Object3D: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(e)},Object.defineProperties(tr.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(e){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=e}},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.")}}}),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.")}}}),Nh.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")},hs.prototype.setLens=function(e,t){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==t&&(this.filmGauge=t),this.setFocalLength(e)},Object.defineProperties(Al.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(e){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=e}},shadowCameraLeft:{set:function(e){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=e}},shadowCameraRight:{set:function(e){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=e}},shadowCameraTop:{set:function(e){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=e}},shadowCameraBottom:{set:function(e){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=e}},shadowCameraNear:{set:function(e){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=e}},shadowCameraFar:{set:function(e){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=e}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(e){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=e}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(e){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=e}},shadowMapHeight:{set:function(e){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=e}}}),Object.defineProperties(Tr.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===Mi},set:function(){console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.setUsage(Mi)}}}),Tr.prototype.setDynamic=function(e){return console.warn("THREE.BufferAttribute: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===e?Mi:wi),this},Tr.prototype.copyIndicesArray=function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")},Tr.prototype.setArray=function(){console.error("THREE.BufferAttribute: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")},kr.prototype.addIndex=function(e){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(e)},kr.prototype.addAttribute=function(e,t){return console.warn("THREE.BufferGeometry: .addAttribute() has been renamed to .setAttribute()."),t&&t.isBufferAttribute||t&&t.isInterleavedBufferAttribute?"index"===e?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(t),this):this.setAttribute(e,t):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.setAttribute(e,new Tr(arguments[1],arguments[2])))},kr.prototype.addDrawCall=function(e,t,i){void 0!==i&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(e,t)},kr.prototype.clearDrawCalls=function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},kr.prototype.computeOffsets=function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},kr.prototype.removeAttribute=function(e){return console.warn("THREE.BufferGeometry: .removeAttribute() has been renamed to .deleteAttribute()."),this.deleteAttribute(e)},kr.prototype.applyMatrix=function(e){return console.warn("THREE.BufferGeometry: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(e)},Object.defineProperties(kr.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}}}),lh.prototype.setDynamic=function(e){return console.warn("THREE.InterleavedBuffer: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===e?Mi:wi),this},lh.prototype.setArray=function(){console.error("THREE.InterleavedBuffer: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")},el.prototype.getArrays=function(){console.error("THREE.ExtrudeGeometry: .getArrays() has been removed.")},el.prototype.addShapeList=function(){console.error("THREE.ExtrudeGeometry: .addShapeList() has been removed.")},el.prototype.addShape=function(){console.error("THREE.ExtrudeGeometry: .addShape() has been removed.")},ch.prototype.dispose=function(){console.error("THREE.Scene: .dispose() has been removed.")},Object.defineProperties(mr.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 xr}},shading:{get:function(){console.error("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(e){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===e}},stencilMask:{get:function(){return console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask},set:function(e){console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask=e}},vertexTangents:{get:function(){console.warn("THREE."+this.type+": .vertexTangents has been removed.")},set:function(){console.warn("THREE."+this.type+": .vertexTangents has been removed.")}}}),Object.defineProperties(as.prototype,{derivatives:{get:function(){return console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives},set:function(e){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives=e}}}),hh.prototype.clearTarget=function(e,t,i,n){console.warn("THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead."),this.setRenderTarget(e),this.clear(t,i,n)},hh.prototype.animate=function(e){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop()."),this.setAnimationLoop(e)},hh.prototype.getCurrentRenderTarget=function(){return console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget()."),this.getRenderTarget()},hh.prototype.getMaxAnisotropy=function(){return console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy()."),this.capabilities.getMaxAnisotropy()},hh.prototype.getPrecision=function(){return console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision."),this.capabilities.precision},hh.prototype.resetGLState=function(){return console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset()."),this.state.reset()},hh.prototype.supportsFloatTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' )."),this.extensions.get("OES_texture_float")},hh.prototype.supportsHalfFloatTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' )."),this.extensions.get("OES_texture_half_float")},hh.prototype.supportsStandardDerivatives=function(){return console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."),this.extensions.get("OES_standard_derivatives")},hh.prototype.supportsCompressedTextureS3TC=function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."),this.extensions.get("WEBGL_compressed_texture_s3tc")},hh.prototype.supportsCompressedTexturePVRTC=function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' )."),this.extensions.get("WEBGL_compressed_texture_pvrtc")},hh.prototype.supportsBlendMinMax=function(){return console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' )."),this.extensions.get("EXT_blend_minmax")},hh.prototype.supportsVertexTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures."),this.capabilities.vertexTextures},hh.prototype.supportsInstancedArrays=function(){return console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."),this.extensions.get("ANGLE_instanced_arrays")},hh.prototype.enableScissorTest=function(e){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),this.setScissorTest(e)},hh.prototype.initMaterial=function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},hh.prototype.addPrePlugin=function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},hh.prototype.addPostPlugin=function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},hh.prototype.updateShadowMap=function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},hh.prototype.setFaceCulling=function(){console.warn("THREE.WebGLRenderer: .setFaceCulling() has been removed.")},hh.prototype.allocTextureUnit=function(){console.warn("THREE.WebGLRenderer: .allocTextureUnit() has been removed.")},hh.prototype.setTexture=function(){console.warn("THREE.WebGLRenderer: .setTexture() has been removed.")},hh.prototype.setTexture2D=function(){console.warn("THREE.WebGLRenderer: .setTexture2D() has been removed.")},hh.prototype.setTextureCube=function(){console.warn("THREE.WebGLRenderer: .setTextureCube() has been removed.")},hh.prototype.getActiveMipMapLevel=function(){return console.warn("THREE.WebGLRenderer: .getActiveMipMapLevel() is now .getActiveMipmapLevel()."),this.getActiveMipmapLevel()},Object.defineProperties(hh.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(e){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled."),this.shadowMap.enabled=e}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(e){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type."),this.shadowMap.type=e}},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(e){console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),this.outputEncoding=!0===e?vi:_i}},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(Ko.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(Zi.prototype,{wrapS:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS},set:function(e){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS=e}},wrapT:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT},set:function(e){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT=e}},magFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter},set:function(e){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter=e}},minFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter},set:function(e){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter=e}},anisotropy:{get:function(){return console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy},set:function(e){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy=e}},offset:{get:function(){return console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset},set:function(e){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset=e}},repeat:{get:function(){return console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat},set:function(e){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat=e}},format:{get:function(){return console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format},set:function(e){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format=e}},type:{get:function(){return console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type},set:function(e){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type=e}},generateMipmaps:{get:function(){return console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps},set:function(e){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps=e}}}),class extends tr{constructor(e){super(),this.type="Audio",this.listener=e,this.context=e.context,this.gain=this.context.createGain(),this.gain.connect(e.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(e){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=e,this.connect(),this}setMediaElementSource(e){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(e),this.connect(),this}setMediaStreamSource(e){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(e),this.connect(),this}setBuffer(e){return this.buffer=e,this.sourceType="buffer",this.autoplay&&this.play(),this}play(e=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+e;const t=this.context.createBufferSource();return t.buffer=this.buffer,t.loop=this.loop,t.loopStart=this.loopStart,t.loopEnd=this.loopEnd,t.onended=this.onEnded.bind(this),t.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=t,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 e=1,t=this.filters.length;e<t;e++)this.filters[e-1].connect(this.filters[e]);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 e=1,t=this.filters.length;e<t;e++)this.filters[e-1].disconnect(this.filters[e]);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(e){return e||(e=[]),!0===this._connected?(this.disconnect(),this.filters=e.slice(),this.connect()):this.filters=e.slice(),this}setDetune(e){if(this.detune=e,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(e){return this.setFilters(e?[e]:[])}setPlaybackRate(e){if(!1!==this.hasPlaybackControl)return this.playbackRate=e,!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(e){if(!1!==this.hasPlaybackControl)return this.loop=e,!0===this.isPlaying&&(this.source.loop=this.loop),this;console.warn("THREE.Audio: this Audio has no playback control.")}setLoopStart(e){return this.loopStart=e,this}setLoopEnd(e){return this.loopEnd=e,this}getVolume(){return this.gain.gain.value}setVolume(e){return this.gain.gain.setTargetAtTime(e,this.context.currentTime,.01),this}}.prototype.load=function(e){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");const t=this;return(new Hl).load(e,(function(e){t.setBuffer(e)})),this},ls.prototype.updateCubeMap=function(e,t){return console.warn("THREE.CubeCamera: .updateCubeMap() is now .update()."),this.update(e,t)},ls.prototype.clear=function(e,t,i,n){return console.warn("THREE.CubeCamera: .clear() is now .renderTarget.clear()."),this.renderTarget.clear(e,t,i,n)},ji.crossOrigin=void 0,ji.loadTexture=function(e,t,i,n){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");const r=new El;r.setCrossOrigin(this.crossOrigin);const s=r.load(e,i,void 0,n);return t&&(s.mapping=t),s},ji.loadTextureCube=function(e,t,i,n){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");const r=new Cl;r.setCrossOrigin(this.crossOrigin);const s=r.load(e,i,void 0,n);return t&&(s.mapping=t),s},ji.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},ji.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:"134"}})),"undefined"!=typeof window&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__="134");const pu=Math.PI/180,mu=180/Math.PI,fu=6378137,gu=6356752.31424518;function _u(e,t,i,n,r,s){const a=xu(e,t,i);return yu(a[0],a[1],a[2],n,r,s)}function vu(e,t,i,n,r,s){const a=bu(e,t,i,n,r,s);return wu(a[0],a[1],a[2])}function yu(e,t,i,n,r,s){const a=xu(n,r,s),o=[e-a[0],t-a[1],i-a[2]];n*=pu,r*=pu;const h=Math.cos(n),c=Math.sin(n),l=Math.cos(r),u=Math.sin(r);return[-c*o[0]+h*o[1],-u*h*o[0]-u*c*o[1]+l*o[2],l*h*o[0]+l*c*o[1]+u*o[2]]}function bu(e,t,i,n,r,s){const a=xu(n,r,s);n*=pu,r*=pu;const o=Math.cos(n),h=Math.sin(n),c=Math.cos(r),l=Math.sin(r);return[-h*e-l*o*t+c*o*i+a[0],o*e-l*h*t+c*h*i+a[1],c*t+l*i+a[2]]}function xu(e,t,i){const n=fu,r=gu;e*=pu,t*=pu;const s=Math.cos(e),a=Math.sin(e),o=Math.cos(t),h=Math.sin(t),c=n*n,l=r*r,u=1/Math.sqrt(c*o*o+l*h*h),d=(c*u+i)*o;return[d*s,d*a,(l*u+i)*h]}function wu(e,t,i){const n=fu,r=gu,s=n*n,a=r*r,o=s-a,h=Math.sqrt(o/s),c=Math.sqrt(o/a),l=Math.sqrt(e*e+t*t),u=Math.atan2(i*n,l*r),d=Math.sin(u),p=Math.cos(u),m=Math.atan2(t,e),f=Math.atan2(i+c*c*r*d*d*d,l-h*h*n*p*p*p),g=Math.sin(f),_=Math.cos(f),v=n/Math.sqrt(1-h*h*g*g);return[m*mu,f*mu,l/_-v]}class Mu{boundingBoxCorners(e,t){const i=vu(-t,-t,0,e.lng,e.lat,0),n=vu(t,t,0,e.lng,e.lat,0);return[{lat:i[1],lng:i[0]},{lat:n[1],lng:n[0]}]}rotationFromCompass(e,t){let i=0,n=0,r=0;switch(t){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 Rn).makeRotationZ(r),a=new Bn(i,n,e*Math.PI/180,"XYZ"),o=(new Rn).makeRotationFromEuler(a),h=(new Xi).setAxisAngleFromRotationMatrix(o.multiply(s));return h.multiplyScalar(h.w).toArray().slice(0,3)}}class Su{constructor(e){if(!e)throw new Error(`Incorrect core image data ${e}`);this._cache=null,this._core=e,this._spatial=null}get assetsCached(){return null!=this._core&&null!=this._spatial&&null!=this._cache&&null!=this._cache.image&&null!=this._cache.mesh}get cameraParameters(){return this._spatial.camera_parameters}get cameraType(){return this._spatial.camera_type}get capturedAt(){return this._spatial.captured_at}get clusterId(){return this._spatial.cluster?this._spatial.cluster.id:null}get clusterUrl(){return this._spatial.cluster?this._spatial.cluster.url:null}get compassAngle(){return null!=this._spatial.computed_compass_angle?this._spatial.computed_compass_angle:this._spatial.compass_angle}get complete(){return null!=this._spatial}get computedAltitude(){return this._spatial.computed_altitude}get computedCompassAngle(){return this._spatial.computed_compass_angle}get computedLngLat(){return this._core.computed_geometry}get creatorId(){return this._spatial.creator.id}get creatorUsername(){return this._spatial.creator.username}get exifOrientation(){return this._spatial.exif_orientation}get height(){return this._spatial.height}get image(){return this._cache.image}get image$(){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$(this._spatial,this.merged).pipe(De((()=>this)))}cacheImage$(){return this._cache.cacheImage$(this._spatial).pipe(De((()=>this)))}cacheSequenceEdges(e){this._cache.cacheSequenceEdges(e)}cacheSpatialEdges(e){this._cache.cacheSpatialEdges(e)}dispose(){null!=this._cache&&(this._cache.dispose(),this._cache=null),this._core=null,this._spatial=null}initializeCache(e){if(null!=this._cache)throw new Error(`Image cache already initialized (${this.id}).`);this._cache=e}makeComplete(e){if(null==e)throw new Error("Fill can not be null.");this._spatial=e}resetSequenceEdges(){this._cache.resetSequenceEdges()}resetSpatialEdges(){this._cache.resetSpatialEdges()}uncache(){null!=this._cache&&(this._cache.dispose(),this._cache=null)}}class Tu{constructor(e){this._disposed=!1,this._provider=e,this._image=null,this._mesh=null,this._sequenceEdges={cached:!1,edges:[]},this._spatialEdges={cached:!1,edges:[]},this._imageChanged$=new j,this._image$=this._imageChanged$.pipe(Ot(null),Rt(1),U()),this._iamgeSubscription=this._image$.subscribe(),this._sequenceEdgesChanged$=new j,this._sequenceEdges$=this._sequenceEdgesChanged$.pipe(Ot(this._sequenceEdges),Rt(1),U()),this._sequenceEdgesSubscription=this._sequenceEdges$.subscribe((()=>{})),this._spatialEdgesChanged$=new j,this._spatialEdges$=this._spatialEdgesChanged$.pipe(Ot(this._spatialEdges),Rt(1),U()),this._spatialEdgesSubscription=this._spatialEdges$.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$}cacheAssets$(e,t){return null!=this._cachingAssets$||(this._cachingAssets$=Ve(this._cacheImage$(e),this._cacheMesh$(e,t)).pipe(De((([e,t])=>(this._image=e,this._mesh=t,this))),Mt((()=>{this._cachingAssets$=null})),Rt(1),U()),this._cachingAssets$.pipe(St((e=>!!e._image))).subscribe((()=>{this._imageChanged$.next(this._image)}),(()=>{}))),this._cachingAssets$}cacheImage$(e){if(null!=this._image)return Ce(this);const t=this._cacheImage$(e).pipe(St((e=>!!e)),Ut((e=>{this._disposeImage(),this._image=e})),De((()=>this)),Rt(1),U());return t.subscribe((()=>{this._imageChanged$.next(this._image)}),(()=>{})),t}cacheSequenceEdges(e){this._sequenceEdges={cached:!0,edges:e},this._sequenceEdgesChanged$.next(this._sequenceEdges)}cacheSpatialEdges(e){this._spatialEdges={cached:!0,edges:e},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$(e){return k.create((t=>{const i=new Promise(((e,t)=>{this._imageAborter=t})),n=e.thumb.url;if(n)this._provider.getImageBuffer(n,i).then((e=>{this._imageAborter=null;const i=new Image;i.crossOrigin="Anonymous",i.onload=()=>{if(this._disposed){window.URL.revokeObjectURL(i.src);const e=`Image load was aborted (${n})`;t.error(new Error(e))}else t.next(i),t.complete()},i.onerror=()=>{this._imageAborter=null,t.error(new Error(`Failed to load image (${n})`))};const r=new Blob([e]);i.src=window.URL.createObjectURL(r)}),(e=>{this._imageAborter=null,t.error(e)}));else{const i=e.thumb.id,r=`Incorrect thumb URL for ${e.id} (${i}, ${n})`;t.error(new Error(r))}}))}_cacheMesh$(e,t){return k.create((i=>{if(!t)return i.next(this._createEmptyMesh()),void i.complete();const n=e.mesh.url;if(!n){const t=e.mesh.id,r=`Incorrect mesh URL for ${e.id} (${t}, ${n})`;return console.warn(r),i.next(this._createEmptyMesh()),void i.complete()}const r=new Promise(((e,t)=>{this._meshAborter=t}));this._provider.getMesh(n,r).then((e=>{this._meshAborter=null,this._disposed||(i.next(e),i.complete())}),(e=>{this._meshAborter=null,console.error(e),i.next(this._createEmptyMesh()),i.complete()}))}))}_createEmptyMesh(){return{faces:[],vertices:[]}}_disposeImage(){null!=this._image&&window.URL.revokeObjectURL(this._image.src),this._image=null}}class Cu{constructor(e){this._id=e.id,this._imageIds=e.image_ids}get id(){return this._id}get imageIds(){return this._imageIds}dispose(){this._id=null,this._imageIds=null}findNext(e){let t=this._imageIds.indexOf(e);return t+1>=this._imageIds.length||-1===t?null:this._imageIds[t+1]}findPrev(e){let t=this._imageIds.indexOf(e);return 0===t||-1===t?null:this._imageIds[t-1]}}class Eu{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 Au;e.NavigationDirection=void 0,(Au=e.NavigationDirection||(e.NavigationDirection={}))[Au.Next=0]="Next",Au[Au.Prev=1]="Prev",Au[Au.StepLeft=2]="StepLeft",Au[Au.StepRight=3]="StepRight",Au[Au.StepForward=4]="StepForward",Au[Au.StepBackward=5]="StepBackward",Au[Au.TurnLeft=6]="TurnLeft",Au[Au.TurnRight=7]="TurnRight",Au[Au.TurnU=8]="TurnU",Au[Au.Spherical=9]="Spherical",Au[Au.Similar=10]="Similar";class Iu{constructor(){this.steps={},this.turns={},this.spherical={},this.steps[e.NavigationDirection.StepForward]={direction:e.NavigationDirection.StepForward,motionChange:0,useFallback:!0},this.steps[e.NavigationDirection.StepBackward]={direction:e.NavigationDirection.StepBackward,motionChange:Math.PI,useFallback:!0},this.steps[e.NavigationDirection.StepLeft]={direction:e.NavigationDirection.StepLeft,motionChange:Math.PI/2,useFallback:!1},this.steps[e.NavigationDirection.StepRight]={direction:e.NavigationDirection.StepRight,motionChange:-Math.PI/2,useFallback:!1},this.turns[e.NavigationDirection.TurnLeft]={direction:e.NavigationDirection.TurnLeft,directionChange:Math.PI/2,motionChange:Math.PI/4},this.turns[e.NavigationDirection.TurnRight]={direction:e.NavigationDirection.TurnRight,directionChange:-Math.PI/2,motionChange:-Math.PI/4},this.turns[e.NavigationDirection.TurnU]={direction:e.NavigationDirection.TurnU,directionChange:Math.PI,motionChange:null},this.spherical[e.NavigationDirection.StepForward]={direction:e.NavigationDirection.StepForward,directionChange:0,next:e.NavigationDirection.StepLeft,prev:e.NavigationDirection.StepRight},this.spherical[e.NavigationDirection.StepBackward]={direction:e.NavigationDirection.StepBackward,directionChange:Math.PI,next:e.NavigationDirection.StepRight,prev:e.NavigationDirection.StepLeft},this.spherical[e.NavigationDirection.StepLeft]={direction:e.NavigationDirection.StepLeft,directionChange:Math.PI/2,next:e.NavigationDirection.StepBackward,prev:e.NavigationDirection.StepForward},this.spherical[e.NavigationDirection.StepRight]={direction:e.NavigationDirection.StepRight,directionChange:-Math.PI/2,next:e.NavigationDirection.StepForward,prev:e.NavigationDirection.StepBackward}}}class Ru{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 Pu extends Error{constructor(e){super(e),Object.setPrototypeOf(this,Pu.prototype),this.name="MapillaryError"}}class Lu extends Pu{constructor(e){super(null!=e?e:"The argument is not valid."),Object.setPrototypeOf(this,Lu.prototype),this.name="ArgumentMapillaryError"}}class Du{constructor(){this._epsilon=1e-9}azimuthalToBearing(e){return-e+Math.PI/2}degToRad(e){return Math.PI*e/180}radToDeg(e){return 180*e/Math.PI}rotationMatrix(e){let t=new Ki(e[0],e[1],e[2]),i=t.length();return i>0&&t.normalize(),(new Rn).makeRotationAxis(t,i)}rotate(e,t){let i=new Ki(e[0],e[1],e[2]),n=this.rotationMatrix(t);return i.applyMatrix4(n),i}opticalCenter(e,t){let i=[-e[0],-e[1],-e[2]],n=[-t[0],-t[1],-t[2]];return this.rotate(n,i)}viewingDirection(e){let t=[-e[0],-e[1],-e[2]];return this.rotate([0,0,1],t)}wrap(e,t,i){if(i<t)throw new Error("Invalid arguments: max must be larger than min.");let n=i-t;for(;e>i||e<t;)e>i?e-=n:e<t&&(e+=n);return e}wrapAngle(e){return this.wrap(e,-Math.PI,Math.PI)}clamp(e,t,i){return e<t?t:e>i?i:e}angleBetweenVector2(e,t,i,n){let r=Math.atan2(n,i)-Math.atan2(t,e);return this.wrapAngle(r)}angleDifference(e,t){let i=t-e;return this.wrapAngle(i)}relativeRotationAngle(e,t){let i=this.rotationMatrix([-e[0],-e[1],-e[2]]),n=this.rotationMatrix(t),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(e,t){let i=(new Ki).fromArray(e),n=i.length();if(n<this._epsilon)return 0;let r=i.dot((new Ki).fromArray(t));return Math.asin(r/n)}azimuthal(e,t){const i=(new Ki).fromArray(e),n=(new Ki).fromArray(t),r=i.clone().dot(n),s=i.clone().sub(n.clone().multiplyScalar(r));return Math.atan2(s.y,s.x)}distanceFromLngLat(e,t,i,n){let r=this.degToRad(n-t),s=this.degToRad(i-e),a=Math.sin(r/2)*Math.sin(r/2)+Math.cos(this.degToRad(t))*Math.cos(this.degToRad(n))*Math.sin(s/2)*Math.sin(s/2);return 12742e3*Math.atan2(Math.sqrt(a),Math.sqrt(1-a))}}const Nu=new Du;function $u(e){return"spherical"===e}function ku(e){return"fisheye"===e}function Ou(e,t,i){const n=_u(e.lng,e.lat,e.alt,i.lng,i.lat,i.alt),r=Nu.rotate(n,t);return[-r.x,-r.y,-r.z]}function zu(e,t,i,n,r){const s=[];for(let e=0;e<t.length;++e){const r=t[e],a=i[e];for(let e=0;e<=n;++e)s.push([r[0]+a[0]*e/n,r[1]+a[1]*e/n])}const a=new os;a.up.copy(e.upVector()),a.position.copy((new Ki).fromArray(e.unprojectSfM([0,0],0))),a.lookAt((new Ki).fromArray(e.unprojectSfM([0,0],10))),a.updateMatrix(),a.updateMatrixWorld(!0);return s.map((t=>{const i=e.unprojectBasic(t,1e4),n=r.worldToCamera(i,a);return[Math.abs(n[0]/n[2]),Math.abs(n[1]/n[2])]}))}class Fu{constructor(e,t,i){this._spatial=new Du,this._settings=null!=e?e:new Ru,this._directions=null!=t?t:new Iu,this._coefficients=null!=i?i:new Eu}getPotentialEdges(e,t,i){if(!e.complete)throw new Lu("Image has to be full.");if(!e.merged)return[];let n=this._spatial.viewingDirection(e.rotation),r=this._spatial.angleToPlane(n.toArray(),[0,0,1]),s=[];for(let a of t){if(!a.merged||a.id===e.id)continue;let t=_u(a.lngLat.lng,a.lngLat.lat,a.computedAltitude,e.lngLat.lng,e.lngLat.lat,e.computedAltitude),o=new Ki(t[0],t[1],t[2]),h=o.length();if(h>this._settings.maxDistance&&i.indexOf(a.id)<0)continue;let c=this._spatial.angleBetweenVector2(n.x,n.y,o.x,o.y),l=this._spatial.angleToPlane(o.toArray(),[0,0,1]),u=this._spatial.viewingDirection(a.rotation),d=this._spatial.angleBetweenVector2(n.x,n.y,u.x,u.y),p=this._spatial.angleToPlane(u.toArray(),[0,0,1])-r,m=this._spatial.relativeRotationAngle(e.rotation,a.rotation),f=this._spatial.angleBetweenVector2(1,0,o.x,o.y),g=null!=a.sequenceId&&null!=e.sequenceId&&a.sequenceId===e.sequenceId,_=a.mergeId===e.mergeId,v=a.creatorId===e.creatorId,y={capturedAt:a.capturedAt,directionChange:d,distance:h,spherical:$u(a.cameraType),id:a.id,motionChange:c,rotation:m,sameMergeCC:_,sameSequence:g,sameUser:v,sequenceId:a.sequenceId,verticalDirectionChange:p,verticalMotion:l,worldMotionAzimuth:f};s.push(y)}return s}computeSequenceEdges(t,i){if(!t.complete)throw new Lu("Image has to be full.");if(t.sequenceId!==i.id)throw new Lu("Image and sequence does not correspond.");let n=[],r=i.findNext(t.id);null!=r&&n.push({data:{direction:e.NavigationDirection.Next,worldMotionAzimuth:Number.NaN},source:t.id,target:r});let s=i.findPrev(t.id);return null!=s&&n.push({data:{direction:e.NavigationDirection.Prev,worldMotionAzimuth:Number.NaN},source:t.id,target:s}),n}computeSimilarEdges(t,i){if(!t.complete)throw new Lu("Image has to be full.");let n=$u(t.cameraType),r={};for(let e of i)if(null!=e.sequenceId&&!e.sameSequence){if(n){if(!e.spherical)continue}else if(!e.spherical&&Math.abs(e.directionChange)>this._settings.similarMaxDirectionChange)continue;e.distance>this._settings.similarMaxDistance||e.sameUser&&Math.abs(e.capturedAt-t.capturedAt)<this._settings.similarMinTimeDifference||(null==r[e.sequenceId]&&(r[e.sequenceId]=[]),r[e.sequenceId].push(e))}let s=[],a=$u(t.cameraType)?e=>e.distance:e=>this._coefficients.similarDistance*e.distance+this._coefficients.similarRotation*e.rotation;for(let e in r){if(!r.hasOwnProperty(e))continue;let t=Number.MAX_VALUE,i=null;for(let n of r[e]){let e=a(n);e<t&&(t=e,i=n)}null!=i&&s.push(i)}return s.map((i=>({data:{direction:e.NavigationDirection.Similar,worldMotionAzimuth:i.worldMotionAzimuth},source:t.id,target:i.id})))}computeStepEdges(e,t,i,n){if(!e.complete)throw new Lu("Image has to be full.");let r=[];if($u(e.cameraType))return r;for(let s in this._directions.steps){if(!this._directions.steps.hasOwnProperty(s))continue;let a=this._directions.steps[s],o=Number.MAX_VALUE,h=null,c=null;for(let e of t){if(e.spherical)continue;if(Math.abs(e.directionChange)>this._settings.stepMaxDirectionChange)continue;let t=this._spatial.angleDifference(a.motionChange,e.motionChange),r=this._spatial.angleDifference(e.directionChange,t),s=Math.max(Math.abs(t),Math.abs(r));if(Math.abs(s)>this._settings.stepMaxDrift)continue;let l=e.id;if(!a.useFallback||l!==i&&l!==n||(c=e),e.distance>this._settings.stepMaxDistance)continue;t=Math.sqrt(t*t+e.verticalMotion*e.verticalMotion);let u=this._coefficients.stepPreferredDistance*Math.abs(e.distance-this._settings.stepPreferredDistance)/this._settings.stepMaxDistance+this._coefficients.stepMotion*t/this._settings.stepMaxDrift+this._coefficients.stepRotation*e.rotation/this._settings.stepMaxDirectionChange+this._coefficients.stepSequencePenalty*(e.sameSequence?0:1)+this._coefficients.stepMergeCCPenalty*(e.sameMergeCC?0:1);u<o&&(o=u,h=e)}h=null==h?c:h,null!=h&&r.push({data:{direction:a.direction,worldMotionAzimuth:h.worldMotionAzimuth},source:e.id,target:h.id})}return r}computeTurnEdges(t,i){if(!t.complete)throw new Lu("Image has to be full.");let n=[];if($u(t.cameraType))return n;for(let r in this._directions.turns){if(!this._directions.turns.hasOwnProperty(r))continue;let s=this._directions.turns[r],a=Number.MAX_VALUE,o=null;for(let t of i){if(t.spherical)continue;if(t.distance>this._settings.turnMaxDistance)continue;let i,n=s.direction!==e.NavigationDirection.TurnU&&t.distance<this._settings.turnMaxRigDistance&&Math.abs(t.directionChange)>this._settings.turnMinRigDirectionChange,r=this._spatial.angleDifference(s.directionChange,t.directionChange);if(n&&t.directionChange*s.directionChange>0&&Math.abs(t.directionChange)<Math.abs(s.directionChange))i=-Math.PI/2+Math.abs(t.directionChange);else{if(Math.abs(r)>this._settings.turnMaxDirectionChange)continue;let e=s.motionChange?this._spatial.angleDifference(s.motionChange,t.motionChange):0;e=Math.sqrt(e*e+t.verticalMotion*t.verticalMotion),i=this._coefficients.turnDistance*t.distance/this._settings.turnMaxDistance+this._coefficients.turnMotion*e/Math.PI+this._coefficients.turnSequencePenalty*(t.sameSequence?0:1)+this._coefficients.turnMergeCCPenalty*(t.sameMergeCC?0:1)}i<a&&(a=i,o=t)}null!=o&&n.push({data:{direction:s.direction,worldMotionAzimuth:o.worldMotionAzimuth},source:t.id,target:o.id})}return n}computePerspectiveToSphericalEdges(t,i){if(!t.complete)throw new Lu("Image has to be full.");if($u(t.cameraType))return[];let n=Number.MAX_VALUE,r=null;for(let e of i){if(!e.spherical)continue;let t=this._coefficients.sphericalPreferredDistance*Math.abs(e.distance-this._settings.sphericalPreferredDistance)/this._settings.sphericalMaxDistance+this._coefficients.sphericalMotion*Math.abs(e.motionChange)/Math.PI+this._coefficients.sphericalMergeCCPenalty*(e.sameMergeCC?0:1);t<n&&(n=t,r=e)}return null==r?[]:[{data:{direction:e.NavigationDirection.Spherical,worldMotionAzimuth:r.worldMotionAzimuth},source:t.id,target:r.id}]}computeSphericalEdges(t,i){if(!t.complete)throw new Lu("Image has to be full.");if(!$u(t.cameraType))return[];let n=[],r=[],s=[];for(let e of i)if(!(e.distance>this._settings.sphericalMaxDistance))if(e.spherical){if(e.distance<this._settings.sphericalMinDistance)continue;r.push(e)}else for(let t in this._directions.spherical){if(!this._directions.spherical.hasOwnProperty(t))continue;let i=this._directions.spherical[t],n=this._spatial.angleDifference(e.directionChange,e.motionChange),r=this._spatial.angleDifference(i.directionChange,n);if(!(Math.abs(r)>this._settings.sphericalMaxStepTurnChange)){s.push([i.direction,e]);break}}let a=Math.PI/this._settings.sphericalMaxItems,o=[],h=[];for(let i=0;i<this._settings.sphericalMaxItems;i++){let s=i/this._settings.sphericalMaxItems*2*Math.PI,c=Number.MAX_VALUE,l=null;for(let e of r){let t=this._spatial.angleDifference(s,e.motionChange);if(Math.abs(t)>a)continue;let i=Number.MAX_VALUE;for(let t of o){let n=Math.abs(this._spatial.angleDifference(t,e.motionChange));n<i&&(i=n)}if(i<=a)continue;let n=this._coefficients.sphericalPreferredDistance*Math.abs(e.distance-this._settings.sphericalPreferredDistance)/this._settings.sphericalMaxDistance+this._coefficients.sphericalMotion*Math.abs(t)/a+this._coefficients.sphericalSequencePenalty*(e.sameSequence?0:1)+this._coefficients.sphericalMergeCCPenalty*(e.sameMergeCC?0:1);n<c&&(c=n,l=e)}null!=l?(o.push(l.motionChange),n.push({data:{direction:e.NavigationDirection.Spherical,worldMotionAzimuth:l.worldMotionAzimuth},source:t.id,target:l.id})):h.push(s)}let c={};c[e.NavigationDirection.Spherical]=o,c[e.NavigationDirection.StepForward]=[],c[e.NavigationDirection.StepLeft]=[],c[e.NavigationDirection.StepBackward]=[],c[e.NavigationDirection.StepRight]=[];for(let i of h){let r=[];for(let o in this._directions.spherical){if(!this._directions.spherical.hasOwnProperty(o))continue;let h=this._directions.spherical[o],l=c[e.NavigationDirection.Spherical].concat(c[h.direction]).concat(c[h.prev]).concat(c[h.next]),u=Number.MAX_VALUE,d=null;for(let e of s){if(e[0]!==h.direction)continue;let t=this._spatial.angleDifference(i,e[1].motionChange);if(Math.abs(t)>a)continue;let n=Number.MAX_VALUE;for(let t of l){let i=Math.abs(this._spatial.angleDifference(t,e[1].motionChange));i<n&&(n=i)}if(n<=a)continue;let r=this._coefficients.sphericalPreferredDistance*Math.abs(e[1].distance-this._settings.sphericalPreferredDistance)/this._settings.sphericalMaxDistance+this._coefficients.sphericalMotion*Math.abs(t)/a+this._coefficients.sphericalMergeCCPenalty*(e[1].sameMergeCC?0:1);r<u&&(u=r,d=e)}null!=d&&(r.push(d),n.push({data:{direction:d[0],worldMotionAzimuth:d[1].worldMotionAzimuth},source:t.id,target:d[1].id}))}for(let e of r)c[e[0]].push(e[1].motionChange)}return n}}class Bu extends Pu{constructor(e){super(e),Object.setPrototypeOf(this,Bu.prototype),this.name="GraphMapillaryError"}}class Uu{constructor(e,t,i,n,r,s){this._api=e,this._cachedNodes={},this._cachedNodeTiles={},this._cachedSequenceNodes={},this._cachedSpatialEdges={},this._cachedTiles={},this._cachingFill$={},this._cachingFull$={},this._cachingSequenceNodes$={},this._cachingSequences$={},this._cachingSpatialArea$={},this._cachingTiles$={},this._changed$=new j,this._filterCreator=null!=r?r:new Ht,this._filter=this._filterCreator.createFilter(void 0),this._filterSubject$=new j,this._filter$=Ze(Ce(this._filter),this._filterSubject$).pipe(Rt(1),U()),this._filterSubscription=this._filter$.subscribe((()=>{})),this._defaultAlt=2,this._edgeCalculator=null!=n?n:new Fu,this._graphCalculator=null!=i?i:new Mu,this._configuration=null!=s?s:{maxSequences:50,maxUnusedImages:100,maxUnusedPreStoredImages:30,maxUnusedTiles:20},this._nodes={},this._nodeIndex=null!=t?t:new Uu._spatialIndex(16),this._nodeIndexTiles={},this._nodeToTile={},this._preStored={},this._requiredNodeTiles={},this._requiredSpatialArea={},this._sequences={},this._tileThreshold=20}static register(e){Uu._spatialIndex=e}get api(){return this._api}get changed$(){return this._changed$}get filter$(){return this._filter$}cacheBoundingBox$(e,t){const i=this._api.data.geometry.bboxToCellIds(e,t).filter((e=>!(e in this._cachedTiles))).map((e=>e in this._cachingTiles$?this._cachingTiles$[e]:this._cacheTile$(e)));return 0===i.length&&i.push(Ce(this)),ge(i).pipe(qe(),Ct(),We((()=>{const i=this._nodeIndex.search({maxX:t.lng,maxY:t.lat,minX:e.lng,minY:e.lat}).map((e=>e.node)),n=[],r=[];for(const e of i)e.complete?n.push(e):r.push(e.id);const s=[];for(;r.length>0;)s.push(r.splice(0,200));return it(Ce(n),ge(s.map((e=>this._api.getSpatialImages$(e).pipe(De((e=>{const t=[];for(const i of e){if(!this.hasNode(i.node_id))continue;const e=this.getNode(i.node_id);e.complete||this._makeFull(e,i.node),t.push(e)}return t})))))).pipe(qe()))})),ut(((e,t)=>e.concat(t))))}cacheCell$(e){return(e in this._cachedTiles?Ce(this):e in this._cachingTiles$?this._cachingTiles$[e]:this._cacheTile$(e)).pipe(We((()=>{const t=this._cachedTiles[e];t.accessed=(new Date).getTime();const i=t.nodes,n=[],r=[];for(const e of i)e.complete?n.push(e):r.push(e.id);const s=[];for(;r.length>0;)s.push(r.splice(0,200));return it(Ce(n),ge(s.map((e=>this._api.getSpatialImages$(e).pipe(De((e=>{const t=[];for(const i of e){if(!i.node){console.warn(`Image is empty (${i.node})`);continue}const e=i.node_id;if(!this.hasNode(e))continue;const n=this.getNode(e);n.complete||this._makeFull(n,i.node),t.push(n)}return t})))))).pipe(qe()))})),ut(((e,t)=>e.concat(t))))}cacheFill$(e){if(e in this._cachingFull$)throw new Bu(`Cannot fill node while caching full (${e}).`);if(!this.hasNode(e))throw new Bu(`Cannot fill node that does not exist in graph (${e}).`);if(e in this._cachingFill$)return this._cachingFill$[e];const t=this.getNode(e);if(t.complete)throw new Bu(`Cannot fill node that is already full (${e}).`);return this._cachingFill$[e]=this._api.getSpatialImages$([e]).pipe(Ut((e=>{for(const i of e)i.node||console.warn(`Image is empty ${i.node_id}`),t.complete||this._makeFull(t,i.node),delete this._cachingFill$[i.node_id]})),De((()=>this)),Mt((()=>{e in this._cachingFill$&&delete this._cachingFill$[e],this._changed$.next(this)})),It(),U()),this._cachingFill$[e]}cacheFull$(e){if(e in this._cachingFull$)return this._cachingFull$[e];if(this.hasNode(e))throw new Bu(`Cannot cache full node that already exist in graph (${e}).`);return this._cachingFull$[e]=this._api.getImages$([e]).pipe(Ut((t=>{for(const i of t){if(!i.node)throw new Bu(`Image does not exist (${e}, ${i.node}).`);const t=i.node_id;if(this.hasNode(t)){const t=this.getNode(e);t.complete||this._makeFull(t,i.node)}else{if(null==i.node.sequence.id)throw new Bu(`Image has no sequence key (${e}).`);const n=new Su(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$[t]}}})),De((()=>this)),Mt((()=>{e in this._cachingFull$&&delete this._cachingFull$[e],this._changed$.next(this)})),It(),U()),this._cachingFull$[e]}cacheNodeSequence$(e){if(!this.hasNode(e))throw new Bu(`Cannot cache sequence edges of node that does not exist in graph (${e}).`);let t=this.getNode(e);if(t.sequenceId in this._sequences)throw new Bu(`Sequence already cached (${e}), (${t.sequenceId}).`);return this._cacheSequence$(t.sequenceId)}cacheSequence$(e){if(e in this._sequences)throw new Bu(`Sequence already cached (${e})`);return this._cacheSequence$(e)}cacheSequenceEdges(e){let t=this.getNode(e);if(!(t.sequenceId in this._sequences))throw new Bu(`Sequence is not cached (${e}), (${t.sequenceId})`);let i=this._sequences[t.sequenceId].sequence,n=this._edgeCalculator.computeSequenceEdges(t,i);t.cacheSequenceEdges(n)}cacheSequenceNodes$(e,t){if(!this.hasSequence(e))throw new Bu(`Cannot cache sequence nodes of sequence that does not exist in graph (${e}).`);if(this.hasSequenceNodes(e))throw new Bu(`Sequence nodes already cached (${e}).`);const i=this.getSequence(e);if(i.id in this._cachingSequenceNodes$)return this._cachingSequenceNodes$[i.id];const n=[],r=i.imageIds.slice();if(t&&r.length>50){const e=r.indexOf(t),i=Math.max(0,Math.min(e-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 a=ge(n).pipe(We((e=>this._api.getImages$(e).pipe(Ut((e=>{for(const t of e){if(!t.node){console.warn(`Image empty (${t.node_id})`);continue}const e=t.node_id;if(this.hasNode(e)){const i=this.getNode(e);i.complete||this._makeFull(i,t.node)}else{null==t.node.sequence.id&&console.warn(`Sequence missing, discarding node (${t.node_id})`);const e=new Su(t.node);this._makeFull(e,t.node);const i=this._api.data.geometry.lngLatToCellId(e.originalLngLat);this._preStore(i,e),this._setNode(e)}}s--})),De((()=>this)))),6),Ct(),Mt((()=>{delete this._cachingSequenceNodes$[i.id],0===s&&(this._cachedSequenceNodes[i.id]=!0)})),It(),U());return this._cachingSequenceNodes$[i.id]=a,a}cacheSpatialArea$(e){if(!this.hasNode(e))throw new Bu(`Cannot cache spatial area of node that does not exist in graph (${e}).`);if(e in this._cachedSpatialEdges)throw new Bu(`Image already spatially cached (${e}).`);if(!(e in this._requiredSpatialArea))throw new Bu(`Spatial area not determined (${e}).`);let t=this._requiredSpatialArea[e];if(0===Object.keys(t.cacheNodes).length)throw new Bu(`Spatial nodes already cached (${e}).`);if(e in this._cachingSpatialArea$)return this._cachingSpatialArea$[e];let i=[];for(;t.cacheKeys.length>0;)i.push(t.cacheKeys.splice(0,200));let n=i.length,r=[];for(let s of i){let i=this._api.getSpatialImages$(s).pipe(Ut((i=>{for(const e of i){if(!e.node){console.warn(`Image is empty (${e.node_id})`);continue}const i=e.node_id,n=t.cacheNodes[i];n.complete?delete t.cacheNodes[i]:(this._makeFull(n,e.node),delete t.cacheNodes[i])}0==--n&&delete this._cachingSpatialArea$[e]})),De((()=>this)),ct((i=>{for(let e of s)e in t.all&&delete t.all[e],e in t.cacheNodes&&delete t.cacheNodes[e];throw 0==--n&&delete this._cachingSpatialArea$[e],i})),Mt((()=>{0===Object.keys(t.cacheNodes).length&&this._changed$.next(this)})),It(),U());r.push(i)}return this._cachingSpatialArea$[e]=r,r}cacheSpatialEdges(e){if(e in this._cachedSpatialEdges)throw new Bu(`Spatial edges already cached (${e}).`);let t=this.getNode(e),i=this._sequences[t.sequenceId].sequence,n=[],r=i.findPrev(t.id);null!=r&&n.push(r);let s=i.findNext(t.id);null!=s&&n.push(s);let a=this._requiredSpatialArea[e].all,o=[],h=this._filter;for(let e in a){if(!a.hasOwnProperty(e))continue;let t=a[e];h(t)&&o.push(t)}let c=this._edgeCalculator.getPotentialEdges(t,o,n),l=this._edgeCalculator.computeStepEdges(t,c,r,s);l=l.concat(this._edgeCalculator.computeTurnEdges(t,c)),l=l.concat(this._edgeCalculator.computeSphericalEdges(t,c)),l=l.concat(this._edgeCalculator.computePerspectiveToSphericalEdges(t,c)),l=l.concat(this._edgeCalculator.computeSimilarEdges(t,c)),t.cacheSpatialEdges(l),this._cachedSpatialEdges[e]=t,delete this._requiredSpatialArea[e],delete this._cachedNodeTiles[e]}cacheTiles$(e){if(e in this._cachedNodeTiles)throw new Bu(`Tiles already cached (${e}).`);if(e in this._cachedSpatialEdges)throw new Bu(`Spatial edges already cached so tiles considered cached (${e}).`);if(!(e in this._requiredNodeTiles))throw new Bu(`Tiles have not been determined (${e}).`);let t=this._requiredNodeTiles[e];if(0===t.cache.length&&0===t.caching.length)throw new Bu(`Tiles already cached (${e}).`);if(!this.hasNode(e))throw new Bu(`Cannot cache tiles of node that does not exist in graph (${e}).`);let i=t.cache.slice();t.caching=this._requiredNodeTiles[e].caching.concat(i),t.cache=[];let n=[];for(let i of t.caching){const r=i in this._cachingTiles$?this._cachingTiles$[i]:this._cacheTile$(i);n.push(r.pipe(Ut((n=>{let r=t.caching.indexOf(i);r>-1&&t.caching.splice(r,1),0===t.caching.length&&0===t.cache.length&&(delete this._requiredNodeTiles[e],this._cachedNodeTiles[e]=!0)})),ct((n=>{let r=t.caching.indexOf(i);throw r>-1&&t.caching.splice(r,1),0===t.caching.length&&0===t.cache.length&&(delete this._requiredNodeTiles[e],this._cachedNodeTiles[e]=!0),n})),Mt((()=>{this._changed$.next(this)})),It(),U()))}return n}initializeCache(e){if(e in this._cachedNodes)throw new Bu(`Image already in cache (${e}).`);const t=this.getNode(e),i=this._api.data;t.initializeCache(new Tu(i));const n=(new Date).getTime();this._cachedNodes[e]={accessed:n,node:t},this._updateCachedTileAccess(e,n)}isCachingFill(e){return e in this._cachingFill$}isCachingFull(e){return e in this._cachingFull$}isCachingNodeSequence(e){return this.getNode(e).sequenceId in this._cachingSequences$}isCachingSequence(e){return e in this._cachingSequences$}isCachingSequenceNodes(e){return e in this._cachingSequenceNodes$}isCachingTiles(e){return e in this._requiredNodeTiles&&0===this._requiredNodeTiles[e].cache.length&&this._requiredNodeTiles[e].caching.length>0}hasInitializedCache(e){return e in this._cachedNodes}hasNode(e){let t=(new Date).getTime();return this._updateCachedNodeAccess(e,t),this._updateCachedTileAccess(e,t),e in this._nodes}hasNodeSequence(e){let t=this.getNode(e).sequenceId,i=t in this._sequences;return i&&(this._sequences[t].accessed=(new Date).getTime()),i}hasSequence(e){let t=e in this._sequences;return t&&(this._sequences[e].accessed=(new Date).getTime()),t}hasSequenceNodes(e){return e in this._cachedSequenceNodes}hasSpatialArea(e){if(!this.hasNode(e))throw new Bu(`Spatial area nodes cannot be determined if node not in graph (${e}).`);if(e in this._cachedSpatialEdges)return!0;if(e in this._requiredSpatialArea)return 0===Object.keys(this._requiredSpatialArea[e].cacheNodes).length;let t=this.getNode(e),i=this._graphCalculator.boundingBoxCorners(t.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 e of n)r.all[e.node.id]=e.node,e.node.complete||(r.cacheKeys.push(e.node.id),r.cacheNodes[e.node.id]=e.node);return this._requiredSpatialArea[e]=r,0===r.cacheKeys.length}hasTiles(e){if(e in this._cachedNodeTiles)return!0;if(e in this._cachedSpatialEdges)return!0;if(!this.hasNode(e))throw new Bu(`Image does not exist in graph (${e}).`);let t={cache:[],caching:[]};if(e in this._requiredNodeTiles)t=this._requiredNodeTiles[e];else{const i=this.getNode(e),[n,r]=this._graphCalculator.boundingBoxCorners(i.lngLat,this._tileThreshold);t.cache=this._api.data.geometry.bboxToCellIds(n,r).filter((e=>!(e in this._cachedTiles))),t.cache.length>0&&(this._requiredNodeTiles[e]=t)}return 0===t.cache.length&&0===t.caching.length}getNode(e){let t=(new Date).getTime();return this._updateCachedNodeAccess(e,t),this._updateCachedTileAccess(e,t),this._nodes[e]}getSequence(e){let t=this._sequences[e];return t.accessed=(new Date).getTime(),t.sequence}resetSpatialEdges(){let e=Object.keys(this._cachedSpatialEdges);for(let t of e){this._cachedSpatialEdges[t].resetSpatialEdges(),delete this._cachedSpatialEdges[t]}}reset(e){const t=[];for(const i of e){if(!this.hasNode(i))throw new Error(`Image does not exist ${i}`);const e=this.getNode(i);e.resetSequenceEdges(),e.resetSpatialEdges(),t.push(e)}for(let t of Object.keys(this._cachedNodes))-1===e.indexOf(t)&&(this._cachedNodes[t].node.dispose(),delete this._cachedNodes[t]);this._cachedNodeTiles={},this._cachedSpatialEdges={},this._cachedTiles={},this._cachingFill$={},this._cachingFull$={},this._cachingSequences$={},this._cachingSpatialArea$={},this._cachingTiles$={},this._nodes={},this._nodeToTile={},this._preStored={};for(const e of t){this._nodes[e.id]=e;const t=this._api.data.geometry.lngLatToCellId(e.originalLngLat);this._preStore(t,e)}this._requiredNodeTiles={},this._requiredSpatialArea={},this._sequences={},this._nodeIndexTiles={},this._nodeIndex.clear()}setFilter(e){this._filter=this._filterCreator.createFilter(e),this._filterSubject$.next(this._filter)}uncache(e,t,i){const n={};this._addNewKeys(n,this._cachingFull$),this._addNewKeys(n,this._cachingFill$),this._addNewKeys(n,this._cachingSpatialArea$),this._addNewKeys(n,this._requiredNodeTiles),this._addNewKeys(n,this._requiredSpatialArea);for(const t of e)t in n||(n[t]=!0);const r=this._tileThreshold,s=this._graphCalculator,a=this._api.data.geometry,o=new Set(t);for(let e in n){if(!n.hasOwnProperty(e))continue;const t=this._nodes[e],[i,h]=s.boundingBoxCorners(t.lngLat,r),c=a.bboxToCellIds(i,h);for(const e of c)o.has(e)||o.add(e)}const h=[];for(let e in this._cachedTiles)this._cachedTiles.hasOwnProperty(e)&&!o.has(e)&&h.push([e,this._cachedTiles[e]]);const c=h.sort(((e,t)=>t[1].accessed-e[1].accessed)).slice(this._configuration.maxUnusedTiles).map((e=>e[0]));for(let e of c)this._uncacheTile(e,i);const l=[],u=[];for(let e in this._preStored){if(!this._preStored.hasOwnProperty(e)||e in this._cachingTiles$)continue;const t=this._preStored[e];for(let r in t)t.hasOwnProperty(r)&&!(r in n)&&t[r].sequenceId!==i&&(r in this._cachedNodes?l.push([this._cachedNodes[r],e]):u.push([r,e]))}const d=l.sort((([e],[t])=>t.accessed-e.accessed)).slice(this._configuration.maxUnusedPreStoredImages).map((([e,t])=>[e.node.id,t]));this._uncachePreStored(u),this._uncachePreStored(d);const p=[];for(let e in this._cachedNodes)this._cachedNodes.hasOwnProperty(e)&&!(e in n)&&p.push(this._cachedNodes[e]);const m=p.sort(((e,t)=>t.accessed-e.accessed)).slice(this._configuration.maxUnusedImages);for(const e of m){e.node.uncache();const t=e.node.id;delete this._cachedNodes[t],t in this._cachedNodeTiles&&delete this._cachedNodeTiles[t],t in this._cachedSpatialEdges&&delete this._cachedSpatialEdges[t]}const f=[];for(let e in this._sequences)this._sequences.hasOwnProperty(e)&&!(e in this._cachingSequences$)&&e!==i&&f.push(this._sequences[e]);const g=f.sort(((e,t)=>t.accessed-e.accessed)).slice(this._configuration.maxSequences);for(const e of g){const t=e.sequence.id;delete this._sequences[t],t in this._cachedSequenceNodes&&delete this._cachedSequenceNodes[t],e.sequence.dispose()}}updateCells$(e){const t=this._cachedTiles,i=this._cachingTiles$;return ge(e).pipe(We((e=>e in t?this._updateCell$(e):e in i?i[e].pipe(ct((()=>Ce(this))),We((()=>this._updateCell$(e)))):ie())))}unsubscribe(){this._filterSubscription.unsubscribe()}_addNewKeys(e,t){for(let i in t)t.hasOwnProperty(i)&&this.hasNode(i)&&(i in e||(e[i]=!0))}_cacheSequence$(e){return e in this._cachingSequences$||(this._cachingSequences$[e]=this._api.getSequence$(e).pipe(Ut((t=>{t?(t.id in this._sequences||(this._sequences[t.id]={accessed:(new Date).getTime(),sequence:new Cu(t)}),delete this._cachingSequences$[e]):console.warn(`Sequence does not exist (${e})`)})),De((()=>this)),Mt((()=>{e in this._cachingSequences$&&delete this._cachingSequences$[e],this._changed$.next(this)})),It(),U())),this._cachingSequences$[e]}_cacheTile$(e){return this._cachingTiles$[e]=this._api.getCoreImages$(e).pipe(Ut((t=>{if(e in this._cachedTiles)return;const i=t.images;this._nodeIndexTiles[e]=[],this._cachedTiles[e]={accessed:(new Date).getTime(),nodes:[]};const n=this._cachedTiles[e].nodes,r=this._removeFromPreStore(e);for(const t of i){if(!t)break;if(null==t.sequence.id){console.warn(`Sequence missing, discarding node (${t.id})`);continue}if(null!=r&&t.id in r){const i=r[t.id];delete r[t.id],n.push(i);const s={lat:i.lngLat.lat,lng:i.lngLat.lng,node:i};this._nodeIndex.insert(s),this._nodeIndexTiles[e].push(s),this._nodeToTile[i.id]=e;continue}const i=new Su(t);n.push(i);const s={lat:i.lngLat.lat,lng:i.lngLat.lng,node:i};this._nodeIndex.insert(s),this._nodeIndexTiles[e].push(s),this._nodeToTile[i.id]=e,this._setNode(i)}delete this._cachingTiles$[e]})),De((()=>this)),ct((t=>{throw delete this._cachingTiles$[e],t})),It(),U()),this._cachingTiles$[e]}_makeFull(e,t){null==t.computed_altitude&&(t.computed_altitude=this._defaultAlt),null==t.computed_rotation&&(t.computed_rotation=this._graphCalculator.rotationFromCompass(t.compass_angle,t.exif_orientation)),e.makeComplete(t)}_preStore(e,t){e in this._preStored||(this._preStored[e]={}),this._preStored[e][t.id]=t}_removeFromPreStore(e){let t=null;return e in this._preStored&&(t=this._preStored[e],delete this._preStored[e]),t}_setNode(e){let t=e.id;if(this.hasNode(t))throw new Bu(`Image already exist (${t}).`);this._nodes[t]=e}_uncacheTile(e,t){for(let i of this._cachedTiles[e].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===t?(this._preStore(e,i),i.uncache()):(delete this._nodes[n],i.sequenceId in this._cachedSequenceNodes&&delete this._cachedSequenceNodes[i.sequenceId],i.dispose())}for(let t of this._nodeIndexTiles[e])this._nodeIndex.remove(t);delete this._nodeIndexTiles[e],delete this._cachedTiles[e]}_uncachePreStored(e){let t={};for(let[i,n]of e){i in this._nodes&&delete this._nodes[i],i in this._cachedNodes&&delete this._cachedNodes[i];let e=this._preStored[n][i];e.sequenceId in this._cachedSequenceNodes&&delete this._cachedSequenceNodes[e.sequenceId],delete this._preStored[n][i],e.dispose(),t[n]=!0}for(let e in t)t.hasOwnProperty(e)&&0===Object.keys(this._preStored[e]).length&&delete this._preStored[e]}_updateCachedTileAccess(e,t){e in this._nodeToTile&&(this._cachedTiles[this._nodeToTile[e]].accessed=t)}_updateCachedNodeAccess(e,t){e in this._cachedNodes&&(this._cachedNodes[e].accessed=t)}_updateCell$(e){return this._api.getCoreImages$(e).pipe(We((t=>{if(!(e in this._cachedTiles))return ie();const i=this._nodeIndex,n=this._nodeIndexTiles[e],r=this._nodeToTile,s=this._cachedTiles[e];s.accessed=(new Date).getTime();const a=s.nodes,o=t.images;for(const t of o){if(null==t)break;if(this.hasNode(t.id))continue;if(null==t.sequence.id){console.warn(`Sequence missing, discarding node (${t.id})`);continue}const s=new Su(t);a.push(s);const o={lat:s.lngLat.lat,lng:s.lngLat.lng,node:s};i.insert(o),n.push(o),r[s.id]=e,this._setNode(s)}return Ce(e)})),ct((e=>(console.error(e),ie()))))}}class Vu{constructor(){this._hash={},this._index=new Vu._spatialIndex(16),this._indexChanged$=new j,this._updated$=new j}static register(e){Vu._spatialIndex=e}get changed$(){return this._indexChanged$}get updated$(){return this._updated$}add(e){const t=[],i=this._hash,n=this._index;for(const r of e){const e=r.id;e in i&&(n.remove(i[e]),t.push(r));const s={lat:r.lngLat.lat,lng:r.lngLat.lng,marker:r};i[e]=s,n.insert(s)}t.length>0&&this._updated$.next(t),e.length>t.length&&this._indexChanged$.next(this)}has(e){return e in this._hash}get(e){return this.has(e)?this._hash[e].marker:void 0}getAll(){return this._index.all().map((e=>e.marker))}remove(e){const t=this._hash,i=this._index;let n=!1;for(const r of e){if(!(r in t))continue;const e=t[r];i.remove(e),delete t[r],n=!0}n&&this._indexChanged$.next(this)}removeAll(){this._hash={},this._index.clear(),this._indexChanged$.next(this)}search([e,t]){return this._index.search({maxX:t.lng,maxY:t.lat,minX:e.lng,minY:e.lat}).map((e=>e.marker))}update(e){const t=this._hash,i=this._index,n=e.id;if(!(n in t))return;i.remove(t[n]);const r={lat:e.lngLat.lat,lng:e.lngLat.lng,marker:e};t[n]=r,i.insert(r)}}function Hu(e,t,i,n,r){ju(e,t,i||0,n||e.length-1,r||Wu)}function ju(e,t,i,n,r){for(;n>i;){if(n-i>600){var s=n-i+1,a=t-i+1,o=Math.log(s),h=.5*Math.exp(2*o/3),c=.5*Math.sqrt(o*h*(s-h)/s)*(a-s/2<0?-1:1);ju(e,t,Math.max(i,Math.floor(t-a*h/s+c)),Math.min(n,Math.floor(t+(s-a)*h/s+c)),r)}var l=e[t],u=i,d=n;for(Gu(e,i,t),r(e[n],l)>0&&Gu(e,i,n);u<d;){for(Gu(e,u,d),u++,d--;r(e[u],l)<0;)u++;for(;r(e[d],l)>0;)d--}0===r(e[i],l)?Gu(e,i,d):Gu(e,++d,n),d<=t&&(i=d+1),t<=d&&(n=d-1)}}function Gu(e,t,i){var n=e[t];e[t]=e[i],e[i]=n}function Wu(e,t){return e<t?-1:e>t?1:0}function qu(e,t,i){if(!i)return t.indexOf(e);for(let n=0;n<t.length;n++)if(i(e,t[n]))return n;return-1}function Xu(e,t){Zu(e,0,e.children.length,t,e)}function Zu(e,t,i,n,r){r||(r=rd(null)),r.minX=1/0,r.minY=1/0,r.maxX=-1/0,r.maxY=-1/0;for(let s=t;s<i;s++){const t=e.children[s];Yu(r,e.leaf?n(t):t)}return r}function Yu(e,t){return e.minX=Math.min(e.minX,t.minX),e.minY=Math.min(e.minY,t.minY),e.maxX=Math.max(e.maxX,t.maxX),e.maxY=Math.max(e.maxY,t.maxY),e}function Ju(e,t){return e.minX-t.minX}function Ku(e,t){return e.minY-t.minY}function Qu(e){return(e.maxX-e.minX)*(e.maxY-e.minY)}function ed(e){return e.maxX-e.minX+(e.maxY-e.minY)}function td(e,t){const i=Math.max(e.minX,t.minX),n=Math.max(e.minY,t.minY),r=Math.min(e.maxX,t.maxX),s=Math.min(e.maxY,t.maxY);return Math.max(0,r-i)*Math.max(0,s-n)}function id(e,t){return e.minX<=t.minX&&e.minY<=t.minY&&t.maxX<=e.maxX&&t.maxY<=e.maxY}function nd(e,t){return t.minX<=e.maxX&&t.minY<=e.maxY&&t.maxX>=e.minX&&t.maxY>=e.minY}function rd(e){return{children:e,height:1,leaf:!0,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0}}function sd(e,t,i,n,r){const s=[t,i];for(;s.length;){if((i=s.pop())-(t=s.pop())<=n)continue;const a=t+Math.ceil((i-t)/n/2)*n;Hu(e,a,t,i,r),s.push(t,a,a,i)}}class ad extends class{constructor(e=9){this._maxEntries=Math.max(4,e),this._minEntries=Math.max(2,Math.ceil(.4*this._maxEntries)),this.clear()}all(){return this._all(this.data,[])}search(e){let t=this.data;const i=[];if(!nd(e,t))return i;const n=this.toBBox,r=[];for(;t;){for(let s=0;s<t.children.length;s++){const a=t.children[s],o=t.leaf?n(a):a;nd(e,o)&&(t.leaf?i.push(a):id(e,o)?this._all(a,i):r.push(a))}t=r.pop()}return i}collides(e){let t=this.data;if(!nd(e,t))return!1;const i=[];for(;t;){for(let n=0;n<t.children.length;n++){const r=t.children[n],s=t.leaf?this.toBBox(r):r;if(nd(e,s)){if(t.leaf||id(e,s))return!0;i.push(r)}}t=i.pop()}return!1}load(e){if(!e||!e.length)return this;if(e.length<this._minEntries){for(let t=0;t<e.length;t++)this.insert(e[t]);return this}let t=this._build(e.slice(),0,e.length-1,0);if(this.data.children.length)if(this.data.height===t.height)this._splitRoot(this.data,t);else{if(this.data.height<t.height){const e=this.data;this.data=t,t=e}this._insert(t,this.data.height-t.height-1,!0)}else this.data=t;return this}insert(e){return e&&this._insert(e,this.data.height-1),this}clear(){return this.data=rd([]),this}remove(e,t){if(!e)return this;let i=this.data;const n=this.toBBox(e),r=[],s=[];let a,o,h;for(;i||r.length;){if(i||(i=r.pop(),o=r[r.length-1],a=s.pop(),h=!0),i.leaf){const n=qu(e,i.children,t);if(-1!==n)return i.children.splice(n,1),r.push(i),this._condense(r),this}h||i.leaf||!id(i,n)?o?(a++,i=o.children[a],h=!1):i=null:(r.push(i),s.push(a),a=0,o=i,i=i.children[0])}return this}toBBox(e){return e}compareMinX(e,t){return e.minX-t.minX}compareMinY(e,t){return e.minY-t.minY}toJSON(){return this.data}fromJSON(e){return this.data=e,this}_all(e,t){const i=[];for(;e;)e.leaf?t.push(...e.children):i.push(...e.children),e=i.pop();return t}_build(e,t,i,n){const r=i-t+1;let s,a=this._maxEntries;if(r<=a)return s=rd(e.slice(t,i+1)),Xu(s,this.toBBox),s;n||(n=Math.ceil(Math.log(r)/Math.log(a)),a=Math.ceil(r/Math.pow(a,n-1))),s=rd([]),s.leaf=!1,s.height=n;const o=Math.ceil(r/a),h=o*Math.ceil(Math.sqrt(a));sd(e,t,i,h,this.compareMinX);for(let r=t;r<=i;r+=h){const t=Math.min(r+h-1,i);sd(e,r,t,o,this.compareMinY);for(let i=r;i<=t;i+=o){const r=Math.min(i+o-1,t);s.children.push(this._build(e,i,r,n-1))}}return Xu(s,this.toBBox),s}_chooseSubtree(e,t,i,n){for(;n.push(t),!t.leaf&&n.length-1!==i;){let i,n=1/0,a=1/0;for(let o=0;o<t.children.length;o++){const h=t.children[o],c=Qu(h),l=(r=e,s=h,(Math.max(s.maxX,r.maxX)-Math.min(s.minX,r.minX))*(Math.max(s.maxY,r.maxY)-Math.min(s.minY,r.minY))-c);l<a?(a=l,n=c<n?c:n,i=h):l===a&&c<n&&(n=c,i=h)}t=i||t.children[0]}var r,s;return t}_insert(e,t,i){const n=i?e:this.toBBox(e),r=[],s=this._chooseSubtree(n,this.data,t,r);for(s.children.push(e),Yu(s,n);t>=0&&r[t].children.length>this._maxEntries;)this._split(r,t),t--;this._adjustParentBBoxes(n,r,t)}_split(e,t){const i=e[t],n=i.children.length,r=this._minEntries;this._chooseSplitAxis(i,r,n);const s=this._chooseSplitIndex(i,r,n),a=rd(i.children.splice(s,i.children.length-s));a.height=i.height,a.leaf=i.leaf,Xu(i,this.toBBox),Xu(a,this.toBBox),t?e[t-1].children.push(a):this._splitRoot(i,a)}_splitRoot(e,t){this.data=rd([e,t]),this.data.height=e.height+1,this.data.leaf=!1,Xu(this.data,this.toBBox)}_chooseSplitIndex(e,t,i){let n,r=1/0,s=1/0;for(let a=t;a<=i-t;a++){const t=Zu(e,0,a,this.toBBox),o=Zu(e,a,i,this.toBBox),h=td(t,o),c=Qu(t)+Qu(o);h<r?(r=h,n=a,s=c<s?c:s):h===r&&c<s&&(s=c,n=a)}return n||i-t}_chooseSplitAxis(e,t,i){const n=e.leaf?this.compareMinX:Ju,r=e.leaf?this.compareMinY:Ku;this._allDistMargin(e,t,i,n)<this._allDistMargin(e,t,i,r)&&e.children.sort(n)}_allDistMargin(e,t,i,n){e.children.sort(n);const r=this.toBBox,s=Zu(e,0,t,r),a=Zu(e,i-t,i,r);let o=ed(s)+ed(a);for(let n=t;n<i-t;n++){const t=e.children[n];Yu(s,e.leaf?r(t):t),o+=ed(s)}for(let n=i-t-1;n>=t;n--){const t=e.children[n];Yu(a,e.leaf?r(t):t),o+=ed(a)}return o}_adjustParentBBoxes(e,t,i){for(let n=i;n>=0;n--)Yu(t[n],e)}_condense(e){for(let t,i=e.length-1;i>=0;i--)0===e[i].children.length?i>0?(t=e[i-1].children,t.splice(t.indexOf(e[i]),1)):this.clear():Xu(e[i],this.toBBox)}}{compareMinX(e,t){return e.lng-t.lng}compareMinY(e,t){return e.lat-t.lat}toBBox(e){return{minX:e.lng,minY:e.lat,maxX:e.lng,maxY:e.lat}}}class od{constructor(e,t){this._components={};for(const i in od.registeredComponents){if(!od.registeredComponents.hasOwnProperty(i))continue;const n=od.registeredComponents[i];this._components[i]={active:!1,component:new n(i,e,t)}}this._coverComponent=new od.registeredCoverComponent("cover",e,t),this._coverComponent.activate(),this._coverActivated=!0}static register(e){void 0===od.registeredComponents[e.componentName]&&(od.registeredComponents[e.componentName]=e)}static registerCover(e){od.registeredCoverComponent=e}get coverActivated(){return this._coverActivated}activateCover(){if(!this._coverActivated){this._coverActivated=!0;for(const e in this._components){if(!this._components.hasOwnProperty(e))continue;const t=this._components[e];t.active&&t.component.deactivate()}}}deactivateCover(){if(this._coverActivated){this._coverActivated=!1;for(const e in this._components){if(!this._components.hasOwnProperty(e))continue;const t=this._components[e];t.active&&t.component.activate()}}}activate(e){this._checkName(e),this._components[e].active=!0,this._coverActivated||this.get(e).activate()}configure(e,t){this._checkName(e),this.get(e).configure(t)}deactivate(e){this._checkName(e),this._components[e].active=!1,this._coverActivated||this.get(e).deactivate()}get(e){return this._components[e].component}getCover(){return this._coverComponent}remove(){this._coverComponent.deactivate();for(const e in this._components)this._components.hasOwnProperty(e)&&this._components[e].component.deactivate()}_checkName(e){if(!(e in 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d=t[u];_m(d)&&d.unhook&&(s||(s={}),s[u]=d)}for(var p=0;p<a;p++){var m=i[p];mm(m)?(o+=m.count||0,!h&&m.hasWidgets&&(h=!0),!c&&m.hasThunks&&(c=!0),l||!m.hooks&&!m.descendantHooks||(l=!0)):!h&&fm(m)?"function"==typeof m.destroy&&(h=!0):!c&&gm(m)&&(c=!0)}this.count=a+o,this.hasWidgets=h,this.hasThunks=c,this.hooks=s,this.descendantHooks=l}xm.prototype.version="2",xm.prototype.type="VirtualNode";var wm=Mm;function Mm(e){this.text=String(e)}Mm.prototype.version="2",Mm.prototype.type="VirtualText";
+/*!
+ * 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 = {}));
-
-},{}],437:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(KeyboardService.prototype, "keyUp$", {
- get: function () {
- return this._keyUp$;
- },
- enumerable: true,
- configurable: true
- });
- return KeyboardService;
-}());
-exports.KeyboardService = KeyboardService;
-exports.default = KeyboardService;
-
-},{"rxjs":27}],438:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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$.pipe(operators_1.map(function (loaders) {
- for (var key in loaders) {
- if (!loaders.hasOwnProperty(key)) {
- continue;
- }
- if (loaders[key]) {
- return true;
- }
- }
- return false;
- }), operators_1.debounceTime(100), operators_1.distinctUntilChanged());
- },
- enumerable: true,
- configurable: true
- });
- LoadingService.prototype.taskLoading$ = 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$.next({ loading: false, task: task });
- };
- return LoadingService;
-}());
-exports.LoadingService = LoadingService;
-exports.default = LoadingService;
-
-},{"rxjs":27,"rxjs/operators":225}],439:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var MouseService = /** @class */ (function () {
- function MouseService(container, canvasContainer, domContainer, doc) {
- var _this = this;
- this._activeSubject$ = 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: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "activate$", {
- get: function () {
- return this._activeSubject$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "documentMouseMove$", {
- get: function () {
- return this._documentMouseMove$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "documentMouseUp$", {
- get: function () {
- return this._documentMouseUp$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "domMouseDragStart$", {
- get: function () {
- return this._domMouseDragStart$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "domMouseDrag$", {
- get: function () {
- return this._domMouseDrag$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "domMouseDragEnd$", {
- get: function () {
- return this._domMouseDragEnd$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "domMouseDown$", {
- get: function () {
- return this._domMouseDown$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "domMouseMove$", {
- get: function () {
- return this._domMouseMove$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseOwner$", {
- get: function () {
- return this._mouseOwner$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseDown$", {
- get: function () {
- return this._mouseDown$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseMove$", {
- get: function () {
- return this._mouseMove$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseLeave$", {
- get: function () {
- return this._mouseLeave$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseOut$", {
- get: function () {
- return this._mouseOut$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseOver$", {
- get: function () {
- return this._mouseOver$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseUp$", {
- get: function () {
- return this._mouseUp$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "click$", {
- get: function () {
- return this._click$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "dblClick$", {
- get: function () {
- return this._dblClick$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "contextMenu$", {
- get: function () {
- return this._consistentContextMenu$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseWheel$", {
- get: function () {
- return this._mouseWheel$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseDragStart$", {
- get: function () {
- return this._mouseDragStart$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseDrag$", {
- get: function () {
- return this._mouseDrag$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "mouseDragEnd$", {
- get: function () {
- return this._mouseDragEnd$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "proximateClick$", {
- get: function () {
- return this._proximateClick$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(MouseService.prototype, "staticClick$", {
- get: function () {
- return this._staticClick$;
- },
- enumerable: true,
- 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":27,"rxjs/operators":225}],440:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(Navigator.prototype, "cacheService", {
- get: function () {
- return this._cacheService;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Navigator.prototype, "graphService", {
- get: function () {
- return this._graphService;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Navigator.prototype, "imageLoadingService", {
- get: function () {
- return this._imageLoadingService;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Navigator.prototype, "loadingService", {
- get: function () {
- return this._loadingService;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Navigator.prototype, "movedToKey$", {
- get: function () {
- return this._movedToKey$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Navigator.prototype, "panService", {
- get: function () {
- return this._panService;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Navigator.prototype, "playService", {
- get: function () {
- return this._playService;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(Navigator.prototype, "stateService", {
- get: function () {
- return this._stateService;
- },
- enumerable: true,
- 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$.pipe(operators_1.first(), operators_1.map(function (frame) {
- return frame.state.trajectory
- .map(function (node) {
- return node.key;
- });
- }));
- };
- return Navigator;
-}());
-exports.Navigator = Navigator;
-exports.default = Navigator;
-
-},{"../API":274,"../Edge":276,"../Error":277,"../Graph":279,"../State":282,"../Viewer":286,"./PanService":442,"rxjs":27,"rxjs/operators":225}],441:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var Viewer_1 = require("../Viewer");
-var Observer = /** @class */ (function () {
- function Observer(eventEmitter, navigator, container) {
- var _this = this;
- this._container = container;
- this._eventEmitter = eventEmitter;
- this._navigator = navigator;
- this._projection = new Viewer_1.Projection();
- this._started = false;
- this._navigable$ = 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: true,
- configurable: true
- });
- Object.defineProperty(Observer.prototype, "navigable$", {
- get: function () {
- return this._navigable$;
- },
- enumerable: true,
- configurable: true
- });
- 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 [Math.round(canvasPoint[0]), Math.round(canvasPoint[1])];
- }));
- };
- 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$), operators_1.map(function (_a) {
- var _b = _a[0], type = _b[0], event = _b[1], render = _a[1], reference = _a[2], transform = _a[3];
- var unprojection = _this._projection.eventToUnprojection(event, _this._container.element, render, reference, transform);
- return {
- basicPoint: unprojection.basicPoint,
- latLon: unprojection.latLon,
- originalEvent: event,
- pixelPoint: unprojection.pixelPoint,
- target: _this._eventEmitter,
- type: type,
- };
- }))
- .subscribe(function (event) {
- _this._eventEmitter.fire(event.type, event);
- });
- };
- Observer.prototype.stopEmit = function () {
- if (!this.started) {
- return;
- }
- this._started = false;
- this._bearingSubscription.unsubscribe();
- this._currentNodeSubscription.unsubscribe();
- this._moveSubscription.unsubscribe();
- this._sequenceEdgesSubscription.unsubscribe();
- this._spatialEdgesSubscription.unsubscribe();
- this._viewerMouseEventSubscription.unsubscribe();
- this._bearingSubscription = null;
- this._currentNodeSubscription = null;
- this._moveSubscription = null;
- this._sequenceEdgesSubscription = null;
- this._spatialEdgesSubscription = null;
- this._viewerMouseEventSubscription = null;
- };
- Observer.prototype.unproject$ = 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._mapMouseEvent$ = function (type, mouseEvent$) {
- return mouseEvent$.pipe(operators_1.map(function (event) {
- return [type, event];
- }));
- };
- return Observer;
-}());
-exports.Observer = Observer;
-exports.default = Observer;
-
-},{"../Viewer":286,"rxjs":27,"rxjs/operators":225}],442:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- 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$.pipe(operators_1.switchMap(function (current) {
- var current$ = rxjs_1.of(current);
- var bounds = _this._graphCalculator.boundingBoxCorners(current.computedLatLon, 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":384,"../geo/GeoCoords":385,"../geo/Spatial":387,"../geo/Transform":388,"../geo/ViewportCoords":389,"../graph/GraphCalculator":392,"rxjs":27,"rxjs/operators":225}],443:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- configurable: true
- });
- Object.defineProperty(PlayService.prototype, "direction$", {
- get: function () {
- return this._direction$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(PlayService.prototype, "playing$", {
- get: function () {
- return this._playing$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(PlayService.prototype, "speed$", {
- get: function () {
- return this._speed$;
- },
- enumerable: true,
- 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":276,"../Graph":279,"rxjs":27,"rxjs/operators":225}],444:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var THREE = require("three");
-var Geo_1 = require("../Geo");
-var Projection = /** @class */ (function () {
- function Projection(geoCoords, viewportCoords) {
- this._geoCoords = !!geoCoords ? geoCoords : new Geo_1.GeoCoords();
- this._viewportCoords = !!viewportCoords ? viewportCoords : new Geo_1.ViewportCoords();
- }
- Projection.prototype.basicToCanvas = function (basicPoint, container, render, transform) {
- return this._viewportCoords
- .basicToCanvas(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;
- };
- return Projection;
-}());
-exports.Projection = Projection;
-exports.default = Projection;
-
-},{"../Geo":278,"three":226}],445:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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: true,
- 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: true,
- configurable: true
- });
- Object.defineProperty(SpriteAtlas.prototype, "loaded", {
- get: function () {
- return !!(this._image && this._json);
- },
- enumerable: true,
- 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: true,
- configurable: true
- });
- return SpriteService;
-}());
-exports.SpriteService = SpriteService;
-exports.default = SpriteService;
-
-
-},{"../Viewer":286,"rxjs":27,"rxjs/operators":225,"three":226,"virtual-dom":231}],446:[function(require,module,exports){
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-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$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "activate$", {
- get: function () {
- return this._activeSubject$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "doubleTap$", {
- get: function () {
- return this._doubleTap$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "touchStart$", {
- get: function () {
- return this._touchStart$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "touchMove$", {
- get: function () {
- return this._touchMove$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "touchEnd$", {
- get: function () {
- return this._touchEnd$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "touchCancel$", {
- get: function () {
- return this._touchCancel$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "singleTouchDragStart$", {
- get: function () {
- return this._singleTouchDragStart$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "singleTouchDrag$", {
- get: function () {
- return this._singleTouchDrag$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "singleTouchDragEnd$", {
- get: function () {
- return this._singleTouchDragEnd$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "pinch$", {
- get: function () {
- return this._pinchChange$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "pinchStart$", {
- get: function () {
- return this._pinchStart$;
- },
- enumerable: true,
- configurable: true
- });
- Object.defineProperty(TouchService.prototype, "pinchEnd$", {
- get: function () {
- return this._pinchEnd$;
- },
- enumerable: true,
- configurable: true
- });
- return TouchService;
-}());
-exports.TouchService = TouchService;
-
-},{"rxjs":27,"rxjs/operators":225}],447:[function(require,module,exports){
-"use strict";
-var __extends = (this && this.__extends) || (function () {
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
- return extendStatics(d, b);
- }
- return function (d, b) {
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
- };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var rxjs_1 = require("rxjs");
-var operators_1 = require("rxjs/operators");
-var when = require("when");
-var Viewer_1 = require("../Viewer");
-var Utils_1 = require("../Utils");
+var Sm,Tm,Cm,Em=(Tm=String.prototype.split,Cm=/()??/.exec("")[1]===Sm,function(e,t,i){if("[object RegExp]"!==Object.prototype.toString.call(t))return Tm.call(e,t,i);var n,r,s,a,o=[],h=(t.ignoreCase?"i":"")+(t.multiline?"m":"")+(t.extended?"x":"")+(t.sticky?"y":""),c=0;for(t=new RegExp(t.source,h+"g"),e+="",Cm||(n=new RegExp("^"+t.source+"$(?!\\s)",h)),i=i===Sm?-1>>>0:i>>>0;(r=t.exec(e))&&!((s=r.index+r[0].length)>c&&(o.push(e.slice(c,r.index)),!Cm&&r.length>1&&r[0].replace(n,(function(){for(var e=1;e<arguments.length-2;e++)arguments[e]===Sm&&(r[e]=Sm)})),r.length>1&&r.index<e.length&&Array.prototype.push.apply(o,r.slice(1)),a=r[0].length,c=s,o.length>=i));)t.lastIndex===r.index&&t.lastIndex++;return c===e.length?!a&&t.test("")||o.push(""):o.push(e.slice(c)),o.length>i?o.slice(0,i):o}),Am=/([\.#]?[a-zA-Z0-9\u007F-\uFFFF_:-]+)/,Im=/^\.|#/,Rm=function(e,t){if(!e)return"DIV";var i,n,r,s,a=!t.hasOwnProperty("id"),o=Em(e,Am),h=null;Im.test(o[1])&&(h="DIV");for(s=0;s<o.length;s++)(n=o[s])&&(r=n.charAt(0),h?"."===r?(i=i||[]).push(n.substring(1,n.length)):"#"===r&&a&&(t.id=n.substring(1,n.length)):h=n);i&&(t.className&&i.push(t.className),t.className=i.join(" "));return t.namespace?h:h.toUpperCase()};var Pm=Lm;function Lm(e){if(!(this instanceof Lm))return new Lm(e);this.value=e}Lm.prototype.hook=function(e,t){e[t]!==this.value&&(e[t]=this.value)};var Dm="undefined"!=typeof window?window:void 0!==hd?hd:{};var Nm=function(e,t){if(e in Dm)return Dm[e];return Dm[e]=t,t};(function(e,t,i){var n="__INDIVIDUAL_ONE_VERSION_"+e,r=Nm(n+"_ENFORCE_SINGLETON",t);if(r!==t)throw new Error("Can only have one copy of "+e+".\nYou already have version "+r+" installed.\nThis means you cannot install version "+t);Nm(n,i)})("ev-store","7");var $m="__EV_STORE_KEY@7";var km=function(e){var t=e[$m];t||(t=e[$m]={});return t},Om=zm;function zm(e){if(!(this instanceof zm))return new zm(e);this.value=e}zm.prototype.hook=function(e,t){km(e)[t.substr(3)]=this.value},zm.prototype.unhook=function(e,t){km(e)[t.substr(3)]=void 0};var Fm=dd,Bm=vm,Um=wm,Vm=fd,Hm=gd,jm=_d,Gm=Cd,Wm=vd,qm=Rm,Xm=Pm,Zm=Om;function Ym(e,t,i,n){if("string"==typeof e)t.push(new Um(e));else if("number"==typeof e)t.push(new Um(String(e)));else if(Jm(e))t.push(e);else{if(!Fm(e)){if(null==e)return;throw function(e){var t=new Error;return t.type="virtual-hyperscript.unexpected.virtual-element",t.message="Unexpected virtual child passed to h().\nExpected a VNode / Vthunk / VWidget / string but:\ngot:\n"+Km(e.foreignObject)+".\nThe parent vnode is:\n"+Km(e.parentVnode),t.foreignObject=e.foreignObject,t.parentVnode=e.parentVnode,t}({foreignObject:e,parentVnode:{tagName:i,properties:n}})}for(var r=0;r<e.length;r++)Ym(e[r],t,i,n)}}function Jm(e){return Vm(e)||Hm(e)||jm(e)||Wm(e)}function Km(e){try{return JSON.stringify(e,null," ")}catch(t){return String(e)}}var Qm,ef,tf={diff:qd,patch:pm,h:function(e,t,i){var n,r,s,a,o=[];!i&&(h=t,"string"==typeof h||Fm(h)||Jm(h))&&(i=t,r={});var h;n=qm(e,r=r||t||{}),r.hasOwnProperty("key")&&(s=r.key,r.key=void 0);r.hasOwnProperty("namespace")&&(a=r.namespace,r.namespace=void 0);"INPUT"!==n||a||!r.hasOwnProperty("value")||void 0===r.value||Gm(r.value)||(r.value=Xm(r.value));(function(e){for(var t in e)if(e.hasOwnProperty(t)){var i=e[t];if(Gm(i))continue;"ev-"===t.substr(0,3)&&(e[t]=Zm(i))}})(r),null!=i&&Ym(i,o,n,r);return new Bm(n,r,o,s,a)},create:Zp,VNode:vm,VText:wm};class nf{constructor(){this._events={}}fire(e,t){if(this._listens(e))for(const i of this._events[e])i(t)}off(e,t){if(e){if(this._listens(e)){const i=this._events[e].indexOf(t);i>=0&&this._events[e].splice(i,1),this._events[e].length||delete this._events[e]}}else this._events={}}on(e,t){this._events[e]=this._events[e]||[],this._events[e].push(t)}_listens(e){return e in this._events}}class rf{constructor(){this._subscriptions=[]}push(e){this._subscriptions.push(e)}unsubscribe(){for(const e of this._subscriptions)e.unsubscribe();this._subscriptions=[]}}class sf extends nf{constructor(e,t,i){super(),this._activated$=new W(!1),this._configurationSubject$=new j,this._activated=!1,this._container=t,this._name=e,this._navigator=i,this._subscriptions=new rf,this._configuration$=this._configurationSubject$.pipe(Ot(this.defaultConfiguration),Lt(((e,t)=>{for(let i in t)t.hasOwnProperty(i)&&(e[i]=t[i]);return e})),Rt(1),U()),this._configuration$.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(e){this._activated||(void 0!==e&&this._configurationSubject$.next(e),this._activated=!0,this._activate(),this._activated$.next(!0))}configure(e){this._configurationSubject$.next(e)}deactivate(){this._activated&&(this._activated=!1,this._deactivate(),this._container.domRenderer.clear(this._name),this._container.glRenderer.clear(this._name),this._activated$.next(!1))}fire(e,t){super.fire(e,t)}off(e,t){super.off(e,t)}on(e,t){super.on(e,t)}resize(){}}!function(e){e[e.Hidden=0]="Hidden",e[e.Loading=1]="Loading",e[e.Visible=2]="Visible"}(Qm||(Qm={}));class af extends sf{constructor(e,t,i){super(e,t,i)}_activate(){const e=this.configuration$.pipe(St((e=>!!e.id)),st((e=>!e.src)),zt((e=>this._getImageSrc$(e.id).pipe(ct((e=>(console.error(e),ie())))))),Rt(1),U()),t=this._subscriptions;t.push(e.pipe(De((e=>({src:e})))).subscribe((e=>{this._configurationSubject$.next(e)}))),t.push(Ve(this.configuration$,e).pipe(st((([e,t])=>!!e.src&&e.src!==t)),St()).subscribe((([,e])=>{window.URL.revokeObjectURL(e)}))),t.push(this._configuration$.pipe(vt(void 0,(e=>e.state)),zt((e=>Ve(Ce(e.state),this._navigator.stateService.currentImage$))),zt((([e,t])=>{const i=Ve(Ce(t.id),t.image$.pipe(st((e=>!!e)),De((e=>e.src))));return e===Qm.Visible?i.pipe(St()):i})),vt((([e,t],[i,n])=>e===i&&t===n)),De((([e,t])=>({id:e,src:t})))).subscribe(this._configurationSubject$)),t.push(Ve(this._configuration$,this._container.configurationService.exploreUrl$,this._container.renderService.size$).pipe(De((([e,t,i])=>{if(!e.src)return{name:this._name,vNode:tf.h("div",[])};const n=i.width<=640||i.height<=480?".mapillary-cover-compact":"";if(e.state===Qm.Hidden){const t=tf.h("div.mapillary-cover-container.mapillary-cover-done"+n,[this._getCoverBackgroundVNode(e)]);return{name:this._name,vNode:t}}const r=tf.h("div.mapillary-cover-container"+n,[this._getCoverButtonVNode(e,t)]);return{name:this._name,vNode:r}}))).subscribe(this._container.domRenderer.render$))}_deactivate(){this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{state:Qm.Visible}}_getCoverButtonVNode(e,t){const i=e.state===Qm.Loading?"div.mapillary-cover.mapillary-cover-loading":"div.mapillary-cover",n=tf.h("div.mapillary-cover-button",[tf.h("div.mapillary-cover-button-icon",[])]),r=tf.h("a.mapillary-cover-logo",{href:t,target:"_blank"},[]),s=tf.h("div.mapillary-cover-indicator",{onclick:()=>{this.configure({state:Qm.Loading})}},[]);return tf.h(i,[this._getCoverBackgroundVNode(e),s,n,r])}_getCoverBackgroundVNode(e){const t={style:{backgroundImage:`url(${e.src})`}},i=[];return e.state===Qm.Loading&&i.push(tf.h("div.mapillary-cover-spinner",{},[])),tf.h("div.mapillary-cover-background",t,i)}_getImageSrc$(e){return k.create((t=>{this._navigator.api.getImages$([e]).subscribe((i=>{for(const n of i){const i="number"==typeof e?e.toString():e;if(n.node_id===i)return void this._navigator.api.data.getImageBuffer(n.node.thumb.url).then((i=>{const n=new Image;n.crossOrigin="Anonymous",n.onload=()=>{t.next(n.src),t.complete()},n.onerror=()=>{t.error(new Error(`Failed to load cover image (${e})`))};const r=new Blob([i]);n.src=window.URL.createObjectURL(r)}),(e=>{t.error(e)}))}t.error(new Pu(`Non existent cover key: ${e}`))}),(e=>{t.error(e)}))}))}}af.componentName="cover";class of extends sf{_activate(){this._subscriptions.push(Ve(this._container.configurationService.exploreUrl$,this._navigator.stateService.currentImage$,this._container.renderService.size$).pipe(De((([e,t,i])=>{const n=this._makeAttribution(t.creatorUsername,e,t.id,t.capturedAt,i.width);return{name:this._name,vNode:n}}))).subscribe(this._container.domRenderer.render$))}_deactivate(){this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{}}makeImageUrl(e,t){return`${e}/app/?pKey=${t}&focus=photo`}_makeAttribution(e,t,i,n,r){const s=r<=640,a=this._makeDate(n,s),o=this._makeBy(e,t,i,s),h=s?".mapillary-attribution-compact":"";return tf.h("div.mapillary-attribution-container"+h,{},[...o,a])}_makeBy(e,t,i,n){const r=tf.h("div.mapillary-attribution-logo",[]);return e?this._makeCreatorBy(r,e,t,i,n):this._makeGeneralBy(r,t,i,n)}_makeCreatorBy(e,t,i,n,r){const s=tf.h("a.mapillary-attribution-icon-container",{href:i,rel:"noreferrer",target:"_blank"},[e]),a=r?`${t}`:`image by ${t}`,o=tf.h("div.mapillary-attribution-username",{textContent:a},[]);return[s,tf.h("a.mapillary-attribution-image-container",{href:this.makeImageUrl(i,n),rel:"noreferrer",target:"_blank"},[o])]}_makeGeneralBy(e,t,i,n){const r=tf.h("div.mapillary-attribution-username",{textContent:"images by"},[]),s=[tf.h("div.mapillary-attribution-icon-container",{},[e]),tf.h("div.mapillary-attribution-username",{textContent:"contributors"},[])];n||s.unshift(r);return[tf.h("a.mapillary-attribution-image-container",{href:this.makeImageUrl(t,i),rel:"noreferrer",target:"_blank"},s)]}_makeDate(e,t){const i=new Date(e).toDateString().split(" "),n=(i.length>3?t?[i[3]]:[i[1],i[2]+",",i[3]]:i).join(" ");return tf.h("div.mapillary-attribution-date",{textContent:n},[])}}of.componentName="attribution";class hf{constructor(){this._unprojectDepth=200}basicToCanvas(e,t,i,n,r){const s=n.unprojectBasic([e,t],this._unprojectDepth);return this.projectToCanvas(s,i,r)}basicToCanvasSafe(e,t,i,n,r){const s=this.basicToViewportSafe(e,t,n,r);if(null===s)return null;return this.viewportToCanvas(s[0],s[1],i)}basicToViewport(e,t,i,n){const r=i.unprojectBasic([e,t],this._unprojectDepth);return this.projectToViewport(r,n)}basicToViewportSafe(e,t,i,n){const r=i.unprojectBasic([e,t],this._unprojectDepth);if(this.worldToCamera(r,n)[2]>0)return null;return this.projectToViewport(r,n)}cameraToViewport(e,t){const i=(new Ki).fromArray(e).applyMatrix4(t.projectionMatrix);return[i.x,i.y]}canvasPosition(e,t){const i=t.getBoundingClientRect();return[e.clientX-i.left-t.clientLeft,e.clientY-i.top-t.clientTop]}canvasToBasic(e,t,i,n,r){const s=this.unprojectFromCanvas(e,t,i,r).toArray();return n.projectBasic(s)}canvasToViewport(e,t,i){const[n,r]=this.containerToCanvas(i);return[2*e/n-1,1-2*t/r]}containerToCanvas(e){return[e.offsetWidth,e.offsetHeight]}getBasicDistances(e,t){const i=this.viewportToBasic(-1,1,e,t),n=this.viewportToBasic(1,1,e,t),r=this.viewportToBasic(1,-1,e,t),s=this.viewportToBasic(-1,-1,e,t);let a=0,o=0,h=0,c=0;return i[1]<0&&n[1]<0&&(a=i[1]>n[1]?-i[1]:-n[1]),n[0]>1&&r[0]>1&&(o=n[0]<r[0]?n[0]-1:r[0]-1),r[1]>1&&s[1]>1&&(h=r[1]<s[1]?r[1]-1:s[1]-1),s[0]<0&&i[0]<0&&(c=s[0]>i[0]?-s[0]:-i[0]),[a,o,h,c]}getPixelDistances(e,t,i){const n=this.viewportToBasic(-1,1,t,i),r=this.viewportToBasic(1,1,t,i),s=this.viewportToBasic(1,-1,t,i),a=this.viewportToBasic(-1,-1,t,i);let o=0,h=0,c=0,l=0;const[u,d]=this.containerToCanvas(e);if(n[1]<0&&r[1]<0){const s=n[1]>r[1]?n[0]:r[0],a=this.basicToCanvas(s,0,e,t,i);o=a[1]>0?a[1]:0}if(r[0]>1&&s[0]>1){const n=r[0]<s[0]?r[1]:s[1],a=this.basicToCanvas(1,n,e,t,i);h=a[0]<u?u-a[0]:0}if(s[1]>1&&a[1]>1){const n=s[1]<a[1]?s[0]:a[0],r=this.basicToCanvas(n,1,e,t,i);c=r[1]<d?d-r[1]:0}if(a[0]<0&&n[0]<0){const r=a[0]>n[0]?a[1]:n[1],s=this.basicToCanvas(0,r,e,t,i);l=s[0]>0?s[0]:0}return[o,h,c,l]}insideElement(e,t){const i=t.getBoundingClientRect(),n=i.left+t.clientLeft,r=n+t.clientWidth,s=i.top+t.clientTop,a=s+t.clientHeight;return e.clientX>n&&e.clientX<r&&e.clientY>s&&e.clientY<a}projectToCanvas(e,t,i){const n=this.projectToViewport(e,i);return this.viewportToCanvas(n[0],n[1],t)}projectToCanvasSafe(e,t,i){if(this.worldToCamera(e,i)[2]>0)return null;const n=this.projectToViewport(e,i);return this.viewportToCanvas(n[0],n[1],t)}projectToViewport(e,t){const i=new Ki(e[0],e[1],e[2]).project(t);return[i.x,i.y]}unprojectFromCanvas(e,t,i,n){const r=this.canvasToViewport(e,t,i);return this.unprojectFromViewport(r[0],r[1],n)}unprojectFromViewport(e,t,i){return new Ki(e,t,1).unproject(i)}viewportToBasic(e,t,i,n){const r=new Ki(e,t,1).unproject(n).toArray();return i.projectBasic(r)}viewportToCanvas(e,t,i){const[n,r]=this.containerToCanvas(i);return[n*(e+1)/2,-r*(t-1)/2]}worldToCamera(e,t){return new Ki(e[0],e[1],e[2]).applyMatrix4(t.matrixWorldInverse).toArray()}}e.ComponentSize=void 0,(ef=e.ComponentSize||(e.ComponentSize={}))[ef.Automatic=0]="Automatic",ef[ef.Large=1]="Large",ef[ef.Small=2]="Small";class cf extends sf{constructor(e,t,i){super(e,t,i),this._spatial=new Du,this._viewportCoords=new hf,this._svgNamespace="http://www.w3.org/2000/svg",this._distinctThreshold=Math.PI/360,this._animationSpeed=.075}_activate(){const t=this._subscriptions,i=this._container.renderService.renderCamera$.pipe(De((e=>{let t=this._spatial.degToRad(e.perspective.fov),i=e.perspective.aspect===Number.POSITIVE_INFINITY?Math.PI:2*Math.atan(e.perspective.aspect*Math.tan(.5*t));return[this._spatial.azimuthalToBearing(e.rotation.phi),i]})),vt(((e,t)=>Math.abs(t[0]-e[0])<this._distinctThreshold&&Math.abs(t[1]-e[1])<this._distinctThreshold))),n=Ve(this._navigator.stateService.currentState$.pipe(vt(void 0,(e=>e.state.currentImage.id))),this._navigator.panService.panImages$).pipe(De((([e,t])=>{const i=e.state.currentImage,n=e.state.currentTransform;if($u(i.cameraType))return[Math.PI,Math.PI];const r=this._computeProjectedPoints(n),s=this._spatial.degToRad(this._computeHorizontalFov(r));let a=s/2,o=s/2;for(const[e,,n]of t){const t=this._spatial.wrap(e.compassAngle-i.compassAngle,-180,180);t<0?a=this._spatial.degToRad(Math.abs(t))+n/2:o=this._spatial.degToRad(Math.abs(t))+n/2}return[a,o]})),vt((([e,t],[i,n])=>Math.abs(i-e)<this._distinctThreshold&&Math.abs(n-t)<this._distinctThreshold))),r=Ve(this._navigator.stateService.currentState$.pipe(vt(void 0,(e=>e.state.currentImage.id))),this._container.renderService.bearing$).pipe(De((([e,t])=>this._spatial.degToRad(e.state.currentImage.compassAngle-t)))),s=new j,a=s.pipe(Lt(((e,t)=>t(e)),{alpha:0,curr:[0,0,0],prev:[0,0,0]}),De((e=>{const t=Oi.smootherstep(e.alpha,0,1),i=e.curr,n=e.prev;return[this._interpolate(n[0],i[0],t),this._interpolate(n[1],i[1],t)]})));t.push(n.pipe(De((e=>t=>{const i=Oi.smootherstep(t.alpha,0,1),n=t.curr,r=t.prev,s=[this._interpolate(r[0],n[0],i),this._interpolate(r[1],n[1],i)];return{alpha:0,curr:e.slice(),prev:s}}))).subscribe(s)),t.push(n.pipe(zt((()=>this._container.renderService.renderCameraFrame$.pipe($t(1),Lt((e=>e+this._animationSpeed),0),Bt((e=>e<=1+this._animationSpeed)),De((e=>Math.min(e,1)))))),De((e=>t=>({alpha:e,curr:t.curr.slice(),prev:t.prev.slice()})))).subscribe(s));const o=Ve(r,a).pipe(De((([e,t])=>[e,t[0],t[1]])));t.push(Ve(i,o,this._configuration$,this._container.renderService.size$).pipe(De((([[t,i],[n,r,s],a,o])=>{const h=this._createBackground(t),c=this._createFovIndicator(r,s,n),l=this._createNorth(t),u=this._createCircleSectorCompass(this._createCircleSector(Math.max(Math.PI/20,i),"#FFF")),d=a.size===e.ComponentSize.Small||a.size===e.ComponentSize.Automatic&&o.width<640?".mapillary-bearing-compact":"";return{name:this._name,vNode:tf.h("div.mapillary-bearing-indicator-container"+d,{oncontextmenu:e=>{e.preventDefault()}},[h,c,l,u])}}))).subscribe(this._container.domRenderer.render$))}_deactivate(){this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{size:e.ComponentSize.Automatic}}_createFovIndicator(e,t,i){const n=this._createFovArc(e,t),r=tf.h("g",{attributes:{transform:"translate(18,18)"},namespace:this._svgNamespace},[n]);return tf.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(e,t){const i=16.75,n=e+t;if(n>2*Math.PI-Math.PI/90)return tf.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-e,s=r+n,a=i*Math.cos(r),o=i*Math.sin(r),h=i*Math.cos(s),c=i*Math.sin(s),l=`M ${a} ${o} A 16.75 16.75 0 ${n>=Math.PI?1:0} 1 ${h} ${c}`;return tf.h("path",{attributes:{d:l,"fill-opacity":"0",stroke:"#FFF","stroke-width":"2.5"},namespace:this._svgNamespace},[])}_createCircleSectorCompass(e){let t=tf.h("g",{attributes:{transform:"translate(1,1)"},namespace:this._svgNamespace},[e]);return tf.h("svg",{attributes:{viewBox:"0 0 2 2"},namespace:this._svgNamespace,style:{height:"26px",left:"7px",position:"absolute",top:"7px",width:"26px"}},[t])}_createCircleSector(e,t){if(e>2*Math.PI-Math.PI/90)return tf.h("circle",{attributes:{cx:"0",cy:"0",fill:t,r:"1"},namespace:this._svgNamespace},[]);let i=-Math.PI/2-e/2,n=i+e,r=Math.cos(i),s=Math.sin(i),a=Math.cos(n),o=Math.sin(n),h=`M 0 0 ${r} ${s} A 1 1 0 ${e>=Math.PI?1:0} 1 ${a} ${o}`;return tf.h("path",{attributes:{d:h,fill:t},namespace:this._svgNamespace},[])}_createNorth(e){const t=tf.h("div.mapillary-bearing-north",[]);return tf.h("div.mapillary-bearing-north-container",{style:{transform:`rotateZ(${this._spatial.radToDeg(-e)}deg)`}},[t])}_createBackground(e){return tf.h("div.mapillary-bearing-indicator-background",{style:{transform:`rotateZ(${this._spatial.radToDeg(-e)}deg)`}},[tf.h("div.mapillary-bearing-indicator-background-circle",[]),tf.h("div.mapillary-bearing-indicator-background-arrow-container",[tf.h("div.mapillary-bearing-indicator-background-arrow",[])])])}_computeProjectedPoints(e){return zu(e,[[1,0]],[[0,.5]],12,this._viewportCoords)}_computeHorizontalFov(e){const t=e.map((e=>this._coordToFov(e[0])));return Math.min(...t)}_coordToFov(e){return this._spatial.radToDeg(2*Math.atan(e))}_interpolate(e,t,i){return(1-i)*e+i*t}}cf.componentName="bearing";class lf extends sf{constructor(e,t,i){super(e,t,i)}_activate(){const t=this._subscriptions;t.push(Ve(this._navigator.stateService.currentImage$.pipe(zt((e=>e.sequenceEdges$)),st((e=>e.cached))),this._configuration$).pipe(zt((t=>{let i=t[0],n=t[1],r=Math.max(0,Math.min(4,n.depth.sequence));return it(this._cache$(i.edges,e.NavigationDirection.Next,r),this._cache$(i.edges,e.NavigationDirection.Prev,r)).pipe(ct((e=>(console.error("Failed to cache sequence edges.",e),ie()))))}))).subscribe((()=>{}))),t.push(Ve(this._navigator.stateService.currentImage$.pipe(zt((e=>Ve(Ce(e),e.spatialEdges$.pipe(st((e=>e.cached))))))),this._configuration$).pipe(zt((([[t,i],n])=>{let r=i.edges,s=n.depth,a=Math.max(0,Math.min(2,s.spherical)),o=$u(t.cameraType)?0:Math.max(0,Math.min(3,s.step)),h=$u(t.cameraType)?0:Math.max(0,Math.min(1,s.turn)),c=this._cache$(r,e.NavigationDirection.Spherical,a);return it(this._cache$(r,e.NavigationDirection.StepForward,o),this._cache$(r,e.NavigationDirection.StepBackward,o),this._cache$(r,e.NavigationDirection.StepLeft,o),this._cache$(r,e.NavigationDirection.StepRight,o),c,this._cache$(r,e.NavigationDirection.TurnLeft,h),this._cache$(r,e.NavigationDirection.TurnRight,h),this._cache$(r,e.NavigationDirection.TurnU,h)).pipe(ct((e=>(console.error("Failed to cache spatial edges.",e),ie()))))}))).subscribe((()=>{})))}_deactivate(){this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{depth:{spherical:1,sequence:2,step:1,turn:0}}}_cache$(e,t,i){return at(Ce(e),Ce(i)).pipe(wt((e=>{let i=e[0],n=e[1],r=[];if(n>0)for(let e of i)e.data.direction===t&&r.push(at(this._navigator.graphService.cacheImage$(e.target).pipe(We((e=>this._imageToEdges$(e,t)))),Ce(n-1)));return ge(r).pipe(qe())})),$t(1))}_imageToEdges$(t,i){return([e.NavigationDirection.Next,e.NavigationDirection.Prev].indexOf(i)>-1?t.sequenceEdges$:t.spatialEdges$).pipe(St((e=>e.cached)),De((e=>e.edges)))}}lf.componentName="cache";class uf extends Pu{constructor(e){super(null!=e?e:"The request was cancelled."),Object.setPrototypeOf(this,uf.prototype),this.name="CancelMapillaryError"}}class df{constructor(e,t){this._spatial=new Du,this._minThresholdWidth=320,this._maxThresholdWidth=1480,this._minThresholdHeight=240,this._maxThresholdHeight=820,this._configure(e),this._resize(t),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(e){this._configure(e),this._reset()}resize(e){this._resize(e),this._reset()}angleToCoordinates(e){return[Math.cos(e),Math.sin(e)]}relativeAngleToCoordiantes(e,t){let i=this._spatial.wrapAngle(e-t);return this.angleToCoordinates(i)}_configure(e){this._minWidth=e.minWidth,this._maxWidth=this._getMaxWidth(e.minWidth,e.maxWidth)}_resize(e){this._elementWidth=e.width,this._elementHeight=e.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(e,t){let i=(e-this._minThresholdWidth)/(this._maxThresholdWidth-this._minThresholdWidth),n=(t-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(e){return.77*e}_getStepCircleDiameter(e){return.34*e}_getTurnCircleDiameter(e){return.3*e}_getOuterRadius(e){return.31*e}_getInnerRadius(e){return.125*e}_numberToCssPixels(e){return e+"px"}_getMaxWidth(e,t){return e>t?e:t}}class pf{constructor(t,i){this._isEdge=!1,this._spatial=new Du,this._calculator=new df(t,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=[e.NavigationDirection.StepForward,e.NavigationDirection.StepBackward,e.NavigationDirection.StepLeft,e.NavigationDirection.StepRight],this._turnDirections=[e.NavigationDirection.TurnLeft,e.NavigationDirection.TurnRight,e.NavigationDirection.TurnU],this._turnNames={},this._turnNames[e.NavigationDirection.TurnLeft]="mapillary-direction-turn-left",this._turnNames[e.NavigationDirection.TurnRight]="mapillary-direction-turn-right",this._turnNames[e.NavigationDirection.TurnU]="mapillary-direction-turn-around";let n=!!document.documentMode;this._isEdge=!n&&!!window.StyleMedia}get needsRender(){return this._needsRender}render(e){this._needsRender=!1;let t=this._rotation,i=[],n=[];return $u(this._image.cameraType)?i=i.concat(this._createSphericalArrows(e,t)):(i=i.concat(this._createPerspectiveToSphericalArrows(e,t)),i=i.concat(this._createStepArrows(e,t)),n=n.concat(this._createTurnArrows(e))),this._getContainer(i,n,t)}setEdges(e,t){this._setEdges(e,t),this._setNeedsRender()}setImage(e){this._image=e,this._clearEdges(),this._setNeedsRender()}setRenderCamera(e){let t=e.rotation;Math.abs(t.phi-this._rotation.phi)<this._epsilon||(this._rotation=t,this._setNeedsRender())}setConfiguration(e){let t=!1;this._highlightKey===e.highlightId&&this._distinguishSequence===e.distinguishSequence||(this._highlightKey=e.highlightId,this._distinguishSequence=e.distinguishSequence,t=!0),this._calculator.minWidth===e.minWidth&&this._calculator.maxWidth===e.maxWidth||(this._calculator.configure(e),t=!0),t&&this._setNeedsRender()}resize(e){this._calculator.resize(e),this._setNeedsRender()}_setNeedsRender(){null!=this._image&&(this._needsRender=!0)}_clearEdges(){this._stepEdges=[],this._turnEdges=[],this._sphericalEdges=[],this._sequenceEdgeKeys=[]}_setEdges(t,i){this._stepEdges=[],this._turnEdges=[],this._sphericalEdges=[],this._sequenceEdgeKeys=[];for(let i of t.edges){let t=i.data.direction;this._stepDirections.indexOf(t)>-1?this._stepEdges.push(i):this._turnDirections.indexOf(t)>-1?this._turnEdges.push(i):i.data.direction===e.NavigationDirection.Spherical&&this._sphericalEdges.push(i)}if(this._distinguishSequence&&null!=i){let e=this._sphericalEdges.concat(this._stepEdges).concat(this._turnEdges);for(let t of e){let e=t.target;for(let t of i.imageIds)if(t===e){this._sequenceEdgeKeys.push(e);break}}}}_createSphericalArrows(e,t){let i=[];for(let n of this._sphericalEdges)i.push(this._createVNodeByKey(e,n.target,n.data.worldMotionAzimuth,t,this._calculator.outerRadius,"mapillary-direction-arrow-spherical"));for(let n of this._stepEdges)i.push(this._createSphericalToPerspectiveArrow(e,n.target,n.data.worldMotionAzimuth,t,n.data.direction));return i}_createSphericalToPerspectiveArrow(t,i,n,r,s){let a=Math.PI/8,o=r.phi;switch(s){case e.NavigationDirection.StepBackward:o=r.phi-Math.PI;break;case e.NavigationDirection.StepLeft:o=r.phi+Math.PI/2;break;case e.NavigationDirection.StepRight:o=r.phi-Math.PI/2}return Math.abs(this._spatial.wrapAngle(n-o))<a?this._createVNodeByKey(t,i,n,r,this._calculator.outerRadius,"mapillary-direction-arrow-step"):this._createVNodeInactive(i,n,r)}_createPerspectiveToSphericalArrows(e,t){let i=[];for(let n of this._sphericalEdges)i.push(this._createVNodeByKey(e,n.target,n.data.worldMotionAzimuth,t,this._calculator.innerRadius,"mapillary-direction-arrow-spherical",!0));return i}_createStepArrows(e,t){let i=[];for(let n of this._stepEdges)i.push(this._createVNodeByDirection(e,n.target,n.data.worldMotionAzimuth,t,n.data.direction));return i}_createTurnArrows(e){let t=[];for(let i of this._turnEdges){let n=i.data.direction,r=this._turnNames[n];t.push(this._createVNodeByTurn(e,i.target,r,n))}return t}_createVNodeByKey(e,t,i,n,r,s,a){return this._createVNode(t,i,n,r,s,"mapillary-direction-circle",(i=>{e.moveTo$(t).subscribe(void 0,(e=>{e instanceof uf||console.error(e)}))}),a)}_createVNodeByDirection(e,t,i,n,r){return this._createVNode(t,i,n,this._calculator.outerRadius,"mapillary-direction-arrow-step","mapillary-direction-circle",(t=>{e.moveDir$(r).subscribe(void 0,(e=>{e instanceof uf||console.error(e)}))}))}_createVNodeByTurn(t,i,n,r){let s={height:this._calculator.turnCircleSizeCss,transform:"rotate(0)",width:this._calculator.turnCircleSizeCss};switch(r){case e.NavigationDirection.TurnLeft:s.left="5px",s.top="5px";break;case e.NavigationDirection.TurnRight:s.right="5px",s.top="5px";break;case e.NavigationDirection.TurnU:s.left="5px",s.bottom="5px"}let a={attributes:{"data-id":i},onclick:e=>{t.moveDir$(r).subscribe(void 0,(e=>{e instanceof uf||console.error(e)}))},style:s},o="mapillary-direction-turn-circle";this._sequenceEdgeKeys.indexOf(i)>-1&&(o+="-sequence"),this._highlightKey===i&&(o+="-highlight");let h=tf.h(`div.${n}`,{},[]);return tf.h("div."+o,a,[h])}_createVNodeInactive(e,t,i){return this._createVNode(e,t,i,this._calculator.outerRadius,"mapillary-direction-arrow-inactive","mapillary-direction-circle-inactive")}_createVNode(e,t,i,n,r,s,a,o){let h=this._calculator.angleToCoordinates(t-i.phi),c=Math.round(-n*h[1]+.5*this._calculator.containerWidth),l=Math.round(-n*h[0]+.5*this._calculator.containerHeight),u=this._calculator.relativeAngleToCoordiantes(t,i.phi),d=this._calculator.shadowOffset,p=`drop-shadow(${-d*u[1]}px ${d*u[0]}px 1px rgba(0,0,0,0.8))`,m={style:{"-webkit-filter":p,filter:p}},f=tf.h("div."+r,m,[]),g=-this._spatial.radToDeg(t-i.phi),_=o?`translate(${c}px, ${l}px) rotate(${g}deg) translateZ(-0.01px)`:`translate(${c}px, ${l}px) rotate(${g}deg)`,v={attributes:{"data-id":e},onclick:a,style:{height:this._calculator.stepCircleSizeCss,marginLeft:this._calculator.stepCircleMarginCss,marginTop:this._calculator.stepCircleMarginCss,transform:_,width:this._calculator.stepCircleSizeCss}};return this._sequenceEdgeKeys.indexOf(e)>-1&&(s+="-sequence"),this._highlightKey===e&&(s+="-highlight"),tf.h("div."+s,v,[f])}_getContainer(e,t,i){let n=this._isEdge?"rotateX(60deg)":`perspective(${this._calculator.containerWidthCss}) rotateX(60deg)`,r={oncontextmenu:e=>{e.preventDefault()},style:{bottom:this._calculator.containerBottomCss,height:this._calculator.containerHeightCss,left:this._calculator.containerLeftCss,marginLeft:this._calculator.containerMarginCss,transform:n,width:this._calculator.containerWidthCss}};return tf.h("div.mapillary-direction-perspective",r,t.concat(e))}}class mf extends sf{constructor(e,t,i,n){super(e,t,i),this._renderer=n||new pf(this.defaultConfiguration,{height:t.container.offsetHeight,width:t.container.offsetWidth}),this._hoveredIdSubject$=new j,this._hoveredId$=this._hoveredIdSubject$.pipe(Dt())}fire(e,t){super.fire(e,t)}off(e,t){super.off(e,t)}on(e,t){super.on(e,t)}_activate(){const e=this._subscriptions;e.push(this._configuration$.subscribe((e=>{this._renderer.setConfiguration(e)}))),e.push(this._container.renderService.size$.subscribe((e=>{this._renderer.resize(e)}))),e.push(this._navigator.stateService.currentImage$.pipe(Ut((e=>{this._container.domRenderer.render$.next({name:this._name,vNode:tf.h("div",{},[])}),this._renderer.setImage(e)})),Vt(this._configuration$),zt((([e,t])=>Ve(e.spatialEdges$,t.distinguishSequence?this._navigator.graphService.cacheSequence$(e.sequenceId).pipe(ct((t=>(console.error(`Failed to cache sequence (${e.sequenceId})`,t),Ce(null))))):Ce(null))))).subscribe((([e,t])=>{this._renderer.setEdges(e,t)}))),e.push(this._container.renderService.renderCameraFrame$.pipe(Ut((e=>{this._renderer.setRenderCamera(e)})),De((()=>this._renderer)),st((e=>e.needsRender)),De((e=>({name:this._name,vNode:e.render(this._navigator)})))).subscribe(this._container.domRenderer.render$)),e.push(Ve(this._container.domRenderer.element$,this._container.renderService.renderCamera$,this._container.mouseService.mouseMove$.pipe(Ot(null)),this._container.mouseService.mouseUp$.pipe(Ot(null))).pipe(De((([e])=>{let t=e.getElementsByClassName("mapillary-direction-perspective");for(let e=0;e<t.length;e++){let i=t.item(e).querySelector(":hover");if(null!=i&&i.hasAttribute("data-id"))return i.getAttribute("data-id")}return null})),vt()).subscribe(this._hoveredIdSubject$)),e.push(this._hoveredId$.subscribe((e=>{const t="hover",i={id:e,target:this,type:t};this.fire(t,i)})))}_deactivate(){this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{distinguishSequence:!1,maxWidth:460,minWidth:260}}}mf.componentName="direction";class ff{}ff.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"},ff.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"},ff.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"},ff.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"},ff.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"},ff.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"},ff.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"},ff.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 gf{constructor(e,t){this._imagePlaneDepth=null!=e?e:200,this._imageSphereRadius=null!=t?t:200}createMesh(e,t){return $u(t.cameraType)?this._createImageSphere(e,t):ku(t.cameraType)?this._createImagePlaneFisheye(e,t):this._createImagePlane(e,t)}createFlatMesh(e,t,i,n,r,s){let a=this._createTexture(e.image),o=this._createDistortedPlaneMaterialParameters(t,a),h=new as(o),c=this._getFlatImagePlaneGeoFromBasic(t,i,n,r,s);return new es(c,h)}createCurtainMesh(e,t){return $u(t.cameraType)?this._createSphereCurtainMesh(e,t):ku(t.cameraType)?this._createCurtainMeshFisheye(e,t):this._createCurtainMesh(e,t)}createDistortedCurtainMesh(e,t){return this._createDistortedCurtainMesh(e,t)}_createCurtainMesh(e,t){let i=this._createTexture(e.image),n=this._createCurtainPlaneMaterialParameters(t,i),r=new as(n),s=this._useMesh(t,e)?this._getImagePlaneGeo(t,e):this._getRegularFlatImagePlaneGeo(t);return new es(s,r)}_createCurtainMeshFisheye(e,t){let i=this._createTexture(e.image),n=this._createCurtainPlaneMaterialParametersFisheye(t,i),r=new as(n),s=this._useMesh(t,e)?this._getImagePlaneGeoFisheye(t,e):this._getRegularFlatImagePlaneGeo(t);return new es(s,r)}_createDistortedCurtainMesh(e,t){let i=this._createTexture(e.image),n=this._createDistortedCurtainPlaneMaterialParameters(t,i),r=new as(n),s=this._getRegularFlatImagePlaneGeo(t);return new es(s,r)}_createSphereCurtainMesh(e,t){let i=this._createTexture(e.image),n=this._createCurtainSphereMaterialParameters(t,i),r=new as(n);return this._useMesh(t,e)?new es(this._getImageSphereGeo(t,e),r):new es(this._getFlatImageSphereGeo(t),r)}_createImageSphere(e,t){let i=this._createTexture(e.image),n=this._createSphereMaterialParameters(t,i),r=new as(n);return this._useMesh(t,e)?new es(this._getImageSphereGeo(t,e),r):new es(this._getFlatImageSphereGeo(t),r)}_createImagePlane(e,t){let i=this._createTexture(e.image),n=this._createPlaneMaterialParameters(t,i),r=new as(n),s=this._useMesh(t,e)?this._getImagePlaneGeo(t,e):this._getRegularFlatImagePlaneGeo(t);return new es(s,r)}_createImagePlaneFisheye(e,t){let i=this._createTexture(e.image),n=this._createPlaneMaterialParametersFisheye(t,i),r=new as(n),s=this._useMesh(t,e)?this._getImagePlaneGeoFisheye(t,e):this._getRegularFlatImagePlaneGeoFisheye(t);return new es(s,r)}_createSphereMaterialParameters(e,t){return{depthWrite:!1,fragmentShader:ff.spherical.fragment,side:2,transparent:!0,uniforms:{opacity:{value:1},projectorMat:{value:e.rt},projectorTex:{value:t}},vertexShader:ff.spherical.vertex}}_createCurtainSphereMaterialParameters(e,t){return{depthWrite:!1,fragmentShader:ff.sphericalCurtain.fragment,side:2,transparent:!0,uniforms:{curtain:{value:1},opacity:{value:1},projectorMat:{value:e.rt},projectorTex:{value:t}},vertexShader:ff.sphericalCurtain.vertex}}_createPlaneMaterialParameters(e,t){return{depthWrite:!1,fragmentShader:ff.perspective.fragment,side:2,transparent:!0,uniforms:{focal:{value:e.focal},k1:{value:e.ck1},k2:{value:e.ck2},opacity:{value:1},projectorMat:{value:e.basicRt},projectorTex:{value:t},radial_peak:{value:e.radialPeak?e.radialPeak:0},scale_x:{value:Math.max(e.basicHeight,e.basicWidth)/e.basicWidth},scale_y:{value:Math.max(e.basicWidth,e.basicHeight)/e.basicHeight}},vertexShader:ff.perspective.vertex}}_createPlaneMaterialParametersFisheye(e,t){return{depthWrite:!1,fragmentShader:ff.fisheye.fragment,side:2,transparent:!0,uniforms:{focal:{value:e.focal},k1:{value:e.ck1},k2:{value:e.ck2},opacity:{value:1},projectorMat:{value:e.basicRt},projectorTex:{value:t},radial_peak:{value:e.radialPeak?e.radialPeak:0},scale_x:{value:Math.max(e.basicHeight,e.basicWidth)/e.basicWidth},scale_y:{value:Math.max(e.basicWidth,e.basicHeight)/e.basicHeight}},vertexShader:ff.fisheye.vertex}}_createCurtainPlaneMaterialParametersFisheye(e,t){return{depthWrite:!1,fragmentShader:ff.fisheyeCurtain.fragment,side:2,transparent:!0,uniforms:{curtain:{value:1},focal:{value:e.focal},k1:{value:e.ck1},k2:{value:e.ck2},opacity:{value:1},projectorMat:{value:e.basicRt},projectorTex:{value:t},radial_peak:{value:e.radialPeak?e.radialPeak:0},scale_x:{value:Math.max(e.basicHeight,e.basicWidth)/e.basicWidth},scale_y:{value:Math.max(e.basicWidth,e.basicHeight)/e.basicHeight}},vertexShader:ff.fisheyeCurtain.vertex}}_createCurtainPlaneMaterialParameters(e,t){return{depthWrite:!1,fragmentShader:ff.perspectiveCurtain.fragment,side:2,transparent:!0,uniforms:{curtain:{value:1},focal:{value:e.focal},k1:{value:e.ck1},k2:{value:e.ck2},opacity:{value:1},projectorMat:{value:e.basicRt},projectorTex:{value:t},radial_peak:{value:e.radialPeak?e.radialPeak:0},scale_x:{value:Math.max(e.basicHeight,e.basicWidth)/e.basicWidth},scale_y:{value:Math.max(e.basicWidth,e.basicHeight)/e.basicHeight}},vertexShader:ff.perspectiveCurtain.vertex}}_createDistortedCurtainPlaneMaterialParameters(e,t){return{depthWrite:!1,fragmentShader:ff.perspectiveDistortedCurtain.fragment,side:2,transparent:!0,uniforms:{curtain:{value:1},opacity:{value:1},projectorMat:{value:e.projectorMatrix()},projectorTex:{value:t}},vertexShader:ff.perspectiveDistortedCurtain.vertex}}_createDistortedPlaneMaterialParameters(e,t){return{depthWrite:!1,fragmentShader:ff.perspectiveDistorted.fragment,side:2,transparent:!0,uniforms:{opacity:{value:1},projectorMat:{value:e.projectorMatrix()},projectorTex:{value:t}},vertexShader:ff.perspectiveDistorted.vertex}}_createTexture(e){let t=new Wi(e);return t.minFilter=Kt,t.needsUpdate=!0,t}_useMesh(e,t){return t.mesh.vertices.length&&e.hasValidScale}_getImageSphereGeo(e,t){const i=e.srtInverse;let n=5*e.scale,r=this._imageSphereRadius*e.scale,s=t.mesh.vertices,a=s.length/3,o=new Float32Array(s.length);for(let e=0;e<a;++e){let t=3*e,a=s[t+0],h=s[t+1],c=s[t+2],l=Math.sqrt(a*a+h*h+c*c),u=Math.max(n,Math.min(l,r))/l,d=new Ki(a*u,h*u,c*u);d.applyMatrix4(i),o[t+0]=d.x,o[t+1]=d.y,o[t+2]=d.z}let h=t.mesh.faces,c=new Uint16Array(h.length);for(let e=0;e<h.length;++e)c[e]=h[e];let l=new kr;return l.setAttribute("position",new Tr(o,3)),l.setIndex(new Tr(c,1)),l}_getImagePlaneGeo(e,t){const i=e.srtInverse;let n=5*e.scale,r=this._imagePlaneDepth*e.scale,s=t.mesh.vertices,a=s.length/3,o=new Float32Array(s.length);for(let e=0;e<a;++e){let t=3*e,a=s[t+0],h=s[t+1],c=s[t+2];e<4&&(a*=3,h*=3);let l=Math.max(n,Math.min(c,r)),u=l/c,d=new Ki(a*u,h*u,l);d.applyMatrix4(i),o[t+0]=d.x,o[t+1]=d.y,o[t+2]=d.z}let h=t.mesh.faces,c=new Uint16Array(h.length);for(let e=0;e<h.length;++e)c[e]=h[e];let l=new kr;return l.setAttribute("position",new Tr(o,3)),l.setIndex(new Tr(c,1)),l}_getImagePlaneGeoFisheye(e,t){const i=e.srtInverse;let n=5*e.scale,r=this._imagePlaneDepth*e.scale,s=t.mesh.vertices,a=s.length/3,o=new Float32Array(s.length);for(let e=0;e<a;++e){let t=3*e,a=s[t+0],h=s[t+1],c=s[t+2],l=Math.sqrt(a*a+h*h+c*c),u=Math.max(n,Math.min(l,r))/l,d=new Ki(a*u,h*u,c*u);d.applyMatrix4(i),o[t+0]=d.x,o[t+1]=d.y,o[t+2]=d.z}let h=t.mesh.faces,c=new Uint16Array(h.length);for(let e=0;e<h.length;++e)c[e]=h[e];let l=new kr;return l.setAttribute("position",new Tr(o,3)),l.setIndex(new Tr(c,1)),l}_getFlatImageSphereGeo(e){const t=new nl(this._imageSphereRadius,20,40),i=e.rt.clone().invert();return t.applyMatrix4(i),t}_getRegularFlatImagePlaneGeo(e){let t=e.width,i=e.height,n=Math.max(t,i),r=t/2/n,s=i/2/n;return this._getFlatImagePlaneGeo(e,r,s)}_getFlatImagePlaneGeo(e,t,i){let n=[];return n.push(e.unprojectSfM([-t,-i],this._imagePlaneDepth)),n.push(e.unprojectSfM([t,-i],this._imagePlaneDepth)),n.push(e.unprojectSfM([t,i],this._imagePlaneDepth)),n.push(e.unprojectSfM([-t,i],this._imagePlaneDepth)),this._createFlatGeometry(n)}_getRegularFlatImagePlaneGeoFisheye(e){let t=e.width,i=e.height,n=Math.max(t,i),r=t/2/n,s=i/2/n;return this._getFlatImagePlaneGeoFisheye(e,r,s)}_getFlatImagePlaneGeoFisheye(e,t,i){let n=[];return n.push(e.unprojectSfM([-t,-i],this._imagePlaneDepth)),n.push(e.unprojectSfM([t,-i],this._imagePlaneDepth)),n.push(e.unprojectSfM([t,i],this._imagePlaneDepth)),n.push(e.unprojectSfM([-t,i],this._imagePlaneDepth)),this._createFlatGeometry(n)}_getFlatImagePlaneGeoFromBasic(e,t,i,n,r){let s=[];return s.push(e.unprojectBasic([t,n],this._imagePlaneDepth)),s.push(e.unprojectBasic([i,n],this._imagePlaneDepth)),s.push(e.unprojectBasic([i,r],this._imagePlaneDepth)),s.push(e.unprojectBasic([t,r],this._imagePlaneDepth)),this._createFlatGeometry(s)}_createFlatGeometry(e){let t=new Float32Array(12);for(let i=0;i<e.length;i++){let n=3*i;t[n+0]=e[i][0],t[n+1]=e[i][1],t[n+2]=e[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 kr;return n.setAttribute("position",new Tr(t,3)),n.setIndex(new Tr(i,1)),n}}class _f{constructor(){this._planes={},this._planesOld={},this._planesPeriphery={},this._scene=new ch,this._sceneOld=new ch,this._scenePeriphery=new ch}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(e){this._dispose(this._planesOld,this.sceneOld);for(const e in this._planes){if(!this._planes.hasOwnProperty(e))continue;const t=this._planes[e];this._scene.remove(t),this._sceneOld.add(t)}for(const t in e)e.hasOwnProperty(t)&&this._scene.add(e[t]);this._planesOld=this._planes,this._planes=e}addImagePlanes(e){for(const t in e){if(!e.hasOwnProperty(t))continue;const i=e[t];this._scene.add(i),this._planes[t]=i}}addImagePlanesOld(e){for(const t in e){if(!e.hasOwnProperty(t))continue;const i=e[t];this._sceneOld.add(i),this._planesOld[t]=i}}setImagePlanes(e){this._clear(),this.addImagePlanes(e)}addPeripheryPlanes(e){for(const t in e){if(!e.hasOwnProperty(t))continue;const i=e[t];this._scenePeriphery.add(i),this._planesPeriphery[t]=i}}setPeripheryPlanes(e){this._clearPeriphery(),this.addPeripheryPlanes(e)}setImagePlanesOld(e){this._clearOld(),this.addImagePlanesOld(e)}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(e,t){for(const i in e){if(!e.hasOwnProperty(i))continue;const n=e[i];t.remove(n),n.geometry.dispose(),n.material.dispose();let r=n.material.uniforms.projectorTex.value;null!=r&&r.dispose()}}}class vf{constructor(){this._factory=new gf,this._scene=new _f,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(e,t){const i=this._factory.createMesh(e,t),n={};n[e.id]=i,this._scene.addPeripheryPlanes(n),this._needsRender=!0}clearPeripheryPlanes(){this._scene.setPeripheryPlanes({}),this._needsRender=!0}updateFrame(e){this._updateFrameId(e.id),this._needsRender=this._updateAlpha(e.state.alpha)||this._needsRender,this._needsRender=this._updateAlphaOld(e.state.alpha)||this._needsRender,this._needsRender=this._updateImagePlanes(e.state)||this._needsRender}setTextureProvider(e,t){if(e!==this._currentKey)return;let i=t.textureCreated$.subscribe((e=>{this._updateTexture(e)})),n=t.textureUpdated$.subscribe((e=>{this._needsRender=!0}));if(e in this._providerDisposers){(0,this._providerDisposers[e])(),delete this._providerDisposers[e]}this._providerDisposers[e]=()=>{i.unsubscribe(),n.unsubscribe(),t.dispose()}}updateTextureImage(e,t){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!==t.id)continue;let r=i[n].material.uniforms.projectorTex.value;r.image=e,r.needsUpdate=!0}}render(e,t){const i=this._scene.planes,n=this._scene.planesOld,r=this._scene.planesPeriphery,s=Object.keys(n).length?1:this._alpha,a=Object.keys(n).length?1:Math.floor(this._alpha);for(const e in i){if(!i.hasOwnProperty(e))continue;i[e].material.uniforms.opacity.value=s}for(const e in n){if(!n.hasOwnProperty(e))continue;n[e].material.uniforms.opacity.value=this._alphaOld}for(const e in r){if(!r.hasOwnProperty(e))continue;r[e].material.uniforms.opacity.value=a}t.render(this._scene.scenePeriphery,e),t.render(this._scene.scene,e),t.render(this._scene.sceneOld,e);for(const e in i){if(!i.hasOwnProperty(e))continue;i[e].material.uniforms.opacity.value=this._alpha}t.render(this._scene.scene,e)}clearNeedsRender(){this._needsRender=!1}dispose(){this._scene.clear()}_updateFrameId(e){this._frameId=e}_updateAlpha(e){return e!==this._alpha&&(this._alpha=e,!0)}_updateAlphaOld(e){return!(e<1||0===this._alphaOld)&&(this._alphaOld=Math.max(0,this._alphaOld-this._fadeOutSpeed),!0)}_updateImagePlanes(e){if(null==e.currentImage||e.currentImage.id===this._currentKey)return!1;let t=null!=e.previousImage?e.previousImage.id:null,i=e.currentImage.id;if(this._previousKey!==t&&this._previousKey!==i&&this._previousKey in this._providerDisposers){(0,this._providerDisposers[this._previousKey])(),delete this._providerDisposers[this._previousKey]}if(null!=t){if(t!==this._currentKey&&t!==this._previousKey){let i=this._factory.createMesh(e.previousImage,e.previousTransform);const n={};n[t]=i,this._scene.updateImagePlanes(n)}this._previousKey=t}this._currentKey=i;let n=this._factory.createMesh(e.currentImage,e.currentTransform);const r={};return r[i]=n,this._scene.updateImagePlanes(r),this._alphaOld=1,!0}_updateTexture(e){this._needsRender=!0;const t=this._scene.planes;for(const i in t){if(!t.hasOwnProperty(i))continue;let n=t[i].material,r=n.uniforms.projectorTex.value;n.uniforms.projectorTex.value=null,r.dispose(),n.uniforms.projectorTex.value=e}}_extend(e,...t){for(const i of t)for(const t in i)i.hasOwnProperty(t)&&(e[t]=i[t]);return e}}var yf;!function(e){e[e.Background=0]="Background",e[e.Opaque=1]="Opaque"}(yf||(yf={}));class bf{constructor(e){this._api=e,this._urls$=new Map}getImage$(e){let t;const i=new Promise(((e,i)=>{t=i}));return[k.create((n=>{this._api.data.getImageBuffer(e,i).then((e=>{t=null;const i=new Image;i.crossOrigin="Anonymous",i.onload=()=>{window.URL.revokeObjectURL(i.src),n.next(i),n.complete()},i.onerror=()=>{t=null,window.URL.revokeObjectURL(i.src),n.error(new Error("Failed to load image tile"))};const r=new Blob([e]);i.src=window.URL.createObjectURL(r)}),(e=>{t=null,n.error(e)}))})),()=>{t&&t()}]}getURLs$(e,t){const i=this._inventId(e,t);if(this._urls$.has(i))return this._urls$.get(i);const n={imageId:e,z:t},r=this._api.getImageTiles$(n).pipe(De((e=>e.node)),Mt((()=>{this._urls$.delete(i)})),It(),U());return this._urls$.set(i,r),r}_inventId(e,t){return`${e}-${t}`}}class xf{constructor(){this._tiles=new Map,this._urlLevels=new Set,this._urls=new Map}add(e,t){if(this._tiles.has(e))throw new Error(`Image tile already stored (${e})`);this._tiles.set(e,t)}addURLs(e,t){const i=this._urls;for(const e of t){const t=this.inventId(e);if(this._urls.has(t))throw new Error(`URL already stored (${t})`);i.set(t,e.url)}this._urlLevels.add(e)}dispose(){this._tiles.forEach((e=>window.URL.revokeObjectURL(e.src))),this._tiles.clear(),this._urls.clear(),this._urlLevels.clear()}get(e){return this._tiles.get(e)}getURL(e){return this._urls.get(e)}has(e){return this._tiles.has(e)}hasURL(e){return this._urls.has(e)}hasURLLevel(e){return this._urlLevels.has(e)}inventId(e){return`${e.z}-${e.x}-${e.y}`}}class wf{constructor(){this._viewportCoords=new hf}computeRegionOfInterest(e,t,i){const n=this._viewportBoundaryPoints(4),r=this._viewportPointsBoundingBox(n,e,i);this._clipBoundingBox(r);const s=2/t.width,a=2/t.height,o=[[-.5*s,.5*a],[.5*s,.5*a],[.5*s,-.5*a],[-.5*s,-.5*a]],h=this._viewportPointsBoundingBox(o,e,i),c=h.minX<h.maxX;return{bbox:r,pixelHeight:h.maxY-h.minY,pixelWidth:h.maxX-h.minX+(c?0:1)}}_viewportBoundaryPoints(e){const t=[],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],a=n[r];for(let i=0;i<e;++i)t.push([s[0]+a[0]*i/e,s[1]+a[1]*i/e])}return t}_viewportPointsBoundingBox(e,t,i){const n=e.map((e=>this._viewportCoords.viewportToBasic(e[0],e[1],i,t.perspective)));return $u(i.cameraType)?this._boundingBoxSpherical(n):this._boundingBox(n)}_boundingBox(e){const t={maxX:Number.NEGATIVE_INFINITY,maxY:Number.NEGATIVE_INFINITY,minX:Number.POSITIVE_INFINITY,minY:Number.POSITIVE_INFINITY};for(let i=0;i<e.length;++i)t.minX=Math.min(t.minX,e[i][0]),t.maxX=Math.max(t.maxX,e[i][0]),t.minY=Math.min(t.minY,e[i][1]),t.maxY=Math.max(t.maxY,e[i][1]);return t}_boundingBoxSpherical(e){const t=[],i=[];for(let n=0;n<e.length;++n)t.push(e[n][0]),i.push(e[n][1]);t.sort(((e,t)=>this._sign(e-t))),i.sort(((e,t)=>this._sign(e-t)));const n=this._intervalSpherical(t);return{maxX:n[1],maxY:i[i.length-1],minX:n[0],minY:i[0]}}_intervalSpherical(e){let t=0,i=-1;for(let n=0;n<e.length-1;++n){const r=e[n+1]-e[n];r>t&&(t=r,i=n)}return e[0]+1-e[e.length-1]>t?[e[0],e[e.length-1]]:[e[i+1],e[i]]}_clipBoundingBox(e){e.minX=Math.max(0,Math.min(1,e.minX)),e.maxX=Math.max(0,Math.min(1,e.maxX)),e.minY=Math.max(0,Math.min(1,e.minY)),e.maxY=Math.max(0,Math.min(1,e.maxY))}_sign(e){return e>0?1:e<0?-1:0}}function Mf(e,t,i){return Math.max(t,Math.min(i,e))}function Sf(e){return 1024/Tf(e)}function Tf(e){return Math.pow(2,e.z-e.max)}function Cf(e){return Math.ceil(function(e){const t=Math.max(e.w,e.h);return Math.log(t)/Math.log(2)}(e))}function Ef(e,t,i){const n=Sf(i),r=t.w,s=t.h,a=Math.ceil(r/n)-1,o=Math.ceil(s/n)-1;return{x:Mf(Math.floor(r*e[0]/n),0,a),y:Mf(Math.floor(s*e[1]/n),0,o)}}function Af(e,t,i){const n=1024*(1/Tf(i)),r=n*e.x,s=n*e.y,a=Math.min(n,t.w-r);return{h:Math.min(n,t.h-s),x:r,y:s,w:a}}function If(e,t,i){return i*e<=t&&t<i*(e+1)}function Rf(e,t){if(e.z===t.z)return e.x===t.x&&e.y===t.y;const i=e.z<t.z?e:t,n=e.z<t.z?t:e,r=1/Tf({max:n.z,z:i.z}),s=If(i.x,n.x,r),a=If(i.y,n.y,r);return s&&a}function Pf(e){return e.w>0&&e.h>0}class Lf{constructor(e,t,i,n,r,s,a){const o={h:i,w:t};Pf(o)||console.warn(`Original image size (${t}, ${i}) is invalid (${e}). Tiles will not be loaded.`),this._imageId=e,this._size=o,this._level={max:Cf(this._size),z:-1},this._holder=new rf,this._updated$=new j,this._createdSubject$=new j,this._created$=this._createdSubject$.pipe(Rt(1),U()),this._holder.push(this._created$.subscribe((()=>{}))),this._hasSubject$=new j,this._has$=this._hasSubject$.pipe(Ot(!1),Rt(1),U()),this._holder.push(this._has$.subscribe((()=>{}))),this._renderedLevel=new Set,this._rendered=new Map,this._subscriptions=new Map,this._urlSubscriptions=new Map,this._loader=r,this._store=s,this._background=n,this._renderer=a,this._aborts=[],this._render=null,this._disposed=!1}get disposed(){return this._disposed}get hasTexture$(){return this._has$}get id(){return this._imageId}get textureUpdated$(){return this._updated$}get textureCreated$(){return this._created$}abort(){this._subscriptions.forEach((e=>e.unsubscribe())),this._subscriptions.clear();for(const e of this._aborts)e();this._aborts=[]}dispose(){this._disposed?console.warn(`Texture already disposed (${this._imageId})`):(this._urlSubscriptions.forEach((e=>e.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(e){if(!Pf(this._size))return;const t=1/e.pixelWidth,i=function(e,t,i){return Math.max(t,Math.min(i,Cf(e)))}({h:1/e.pixelHeight,w:t},11,this._level.max);i!==this._level.z&&(this.abort(),this._level.z=i,this._renderedLevel.clear(),this._rendered.forEach(((e,t)=>{e.z===i&&this._renderedLevel.add(t)}))),null==this._render&&this._initRender();const n=function(e,t,i,n){const r=[];if(e.x>t.x){const s=Sf(n),a=Math.ceil(i.w/s)-1;for(let t=e.x;t<=a;t++)r.push(t);for(let e=0;e<=t.x;e++)r.push(e)}else for(let i=e.x;i<=t.x;i++)r.push(i);const s=[];for(const i of r)for(let n=e.y;n<=t.y;n++)s.push({x:i,y:n});return s}(Ef([e.bbox.minX,e.bbox.minY],this._size,this._level),Ef([e.bbox.maxX,e.bbox.maxY],this._size,this._level),this._size,this._level);this._fetchTiles(i,n)}_fetchTile(e){const t=this._loader.getImage$(e.url),i=t[0],n=t[1];this._aborts.push(n);const r=this._store.inventId(e),s=i.subscribe((t=>{const i=Af(e,this._size,this._level);this._renderToTarget(i,t),this._subscriptions.delete(r),this._removeFromArray(n,this._aborts),this._markRendered(e),this._store.add(r,t),this._updated$.next(!0)}),(e=>{this._subscriptions.delete(r),this._removeFromArray(n,this._aborts),console.error(e)}));s.closed||this._subscriptions.set(r,s)}_fetchTiles(e,t){const i=(this._store.hasURLLevel(e)?Ce(void 0):this._loader.getURLs$(this._imageId,e).pipe(Ut((t=>{this._store.hasURLLevel(e)||this._store.addURLs(e,t)})))).subscribe((()=>{if(e===this._level.z){for(const i of t){const t={x:i.x,y:i.y,z:e,url:null},n=this._store.inventId(t);if(!this._renderedLevel.has(n)&&!this._subscriptions.has(n))if(this._store.has(n)){const e=Af(i,this._size,this._level);this._renderToTarget(e,this._store.get(n)),this._markRendered(t),this._updated$.next(!0)}else t.url=this._store.getURL(n),this._fetchTile(t)}this._urlSubscriptions.delete(e)}}),(t=>{this._urlSubscriptions.delete(e),console.error(t)}));i.closed||this._urlSubscriptions.set(e,i)}_initRender(){const e=this._size.w/2,t=this._size.h/2,i=new Ls(-e,e,t,-t,-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),a=r>s?1:r/s,o=Math.floor(a*this._size.w),h=Math.floor(a*this._size.h),c=new Zi(o,h,{depthBuffer:!1,format:ai,magFilter:Kt,minFilter:Kt,stencilBuffer:!1});this._render={camera:i,target:c};const l=Af({x:0,y:0},this._size,{max:this._level.max,z:0});this._renderToTarget(l,this._background),this._createdSubject$.next(c.texture),this._hasSubject$.next(!0)}_markRendered(e){const t=Array.from(this._rendered.entries()).filter((([t,i])=>i.z!==e.z));for(const[i,n]of t)Rf(e,n)&&this._rendered.delete(i);const i=this._store.inventId(e);this._rendered.set(i,e),this._renderedLevel.add(i)}_removeFromArray(e,t){const i=t.indexOf(e);-1!==i&&t.splice(i,1)}_renderToTarget(e,t){const i=new Wi(t);i.minFilter=Kt,i.needsUpdate=!0;const n=new ws(e.w,e.h),r=new wr({map:i,side:0}),s=new es(n,r);s.position.x=-this._size.w/2+e.x+e.w/2,s.position.y=this._size.h/2-e.y-e.h/2;const a=new ch;a.add(s);const o=this._renderer.getRenderTarget();this._renderer.resetState(),this._renderer.setRenderTarget(this._render.target),this._renderer.render(a,this._render.camera),this._renderer.setRenderTarget(o),a.remove(s),n.dispose(),r.dispose(),i.dispose()}}var Df,Nf,$f,kf;!function(e){e[e.Custom=0]="Custom",e[e.Earth=1]="Earth",e[e.Traversing=2]="Traversing",e[e.Waiting=3]="Waiting",e[e.WaitingInteractively=4]="WaitingInteractively"}(Df||(Df={}));class Of extends sf{constructor(e,t,i){super(e,t,i),this._imageTileLoader=new bf(i.api),this._roiCalculator=new wf,this._rendererOperation$=new j,this._rendererCreator$=new j,this._rendererDisposer$=new j,this._renderer$=this._rendererOperation$.pipe(Lt(((e,t)=>t(e)),null),st((e=>null!=e)),vt(void 0,(e=>e.frameId))),this._rendererCreator$.pipe(De((()=>e=>{if(null!=e)throw new Error("Multiple image plane states can not be created at the same time");return new vf}))).subscribe(this._rendererOperation$),this._rendererDisposer$.pipe(De((()=>e=>(e.dispose(),null)))).subscribe(this._rendererOperation$)}_activate(){const e=this._subscriptions;e.push(this._renderer$.pipe(De((e=>{const t={name:this._name,renderer:{frameId:e.frameId,needsRender:e.needsRender,render:e.render.bind(e),pass:yf.Background}};return e.clearNeedsRender(),t}))).subscribe(this._container.glRenderer.render$)),this._rendererCreator$.next(null),e.push(this._navigator.stateService.currentState$.pipe(De((e=>t=>(t.updateFrame(e),t)))).subscribe(this._rendererOperation$));const t=this._container.configurationService.imageTiling$.pipe(zt((e=>e?this._navigator.stateService.currentState$:new j)),vt(void 0,(e=>e.state.currentImage.id)),Vt(this._container.glRenderer.webGLRenderer$),De((([e,t])=>{const i=e.state,n=i.currentImage,r=i.currentTransform;return new Lf(n.id,r.basicWidth,r.basicHeight,n.image,this._imageTileLoader,new xf,t)})),Rt(1),U());e.push(t.subscribe((()=>{}))),e.push(t.pipe(De((e=>t=>(t.setTextureProvider(e.id,e),t)))).subscribe(this._rendererOperation$)),e.push(t.pipe(At()).subscribe((e=>{e[0].abort()})));const i=this._container.configurationService.imageTiling$.pipe(zt((e=>e?Ve(this._navigator.stateService.state$,this._navigator.stateService.inTranslation$):new j)),zt((([e,t])=>(e===Df.Traversing||e===Df.Waiting||e===Df.WaitingInteractively)&&!t?this._container.renderService.renderCameraFrame$:ie())),De((e=>({camera:e,height:e.size.height.valueOf(),lookat:e.camera.lookat.clone(),width:e.size.width.valueOf(),zoom:e.zoom.valueOf()}))),At(),De((([e,t])=>{const i=e.width===t.width&&e.height===t.height&&e.zoom===t.zoom&&e.lookat.equals(t.lookat);return{camera:t.camera,stalled:i}})),vt(((e,t)=>e.stalled===t.stalled)),st((e=>e.stalled)),Vt(this._container.renderService.size$,this._navigator.stateService.currentTransform$));e.push(t.pipe(zt((e=>i.pipe(De((([t,i,n])=>{const r=t.camera,s=(new hf).viewportToBasic(0,0,n,r.perspective);if(!(s[0]<0||s[1]<0||s[0]>1||s[1]>1))return[this._roiCalculator.computeRegionOfInterest(r,i,n),e]})),st((e=>!!e))))),st((e=>!e[1].disposed))).subscribe((([e,t])=>{t.setRegionOfInterest(e)})));const n=t.pipe(zt((e=>e.hasTexture$)),Ot(!1),Rt(1),U());e.push(n.subscribe((()=>{}))),e.push(this._navigator.panService.panImages$.pipe(st((e=>0===e.length)),De((()=>e=>(e.clearPeripheryPlanes(),e)))).subscribe(this._rendererOperation$));const r=this._navigator.panService.panImages$.pipe(zt((e=>ge(e).pipe(We((([e,t])=>Ve(this._navigator.graphService.cacheImage$(e.id).pipe(ct((t=>(console.error(`Failed to cache periphery image (${e.id})`,t),ie())))),Ce(t))))))),Dt());e.push(r.pipe(De((([e,t])=>i=>(i.addPeripheryPlane(e,t),i)))).subscribe(this._rendererOperation$)),e.push(r.pipe(We((([e])=>e.cacheImage$().pipe(ct((()=>ie()))))),De((e=>t=>(t.updateTextureImage(e.image,e),t)))).subscribe(this._rendererOperation$));const s=this._navigator.stateService.currentState$.pipe(De((e=>e.state.alpha<1)),vt()),a=Ve(this._container.mouseService.active$,this._container.touchService.active$,this._navigator.stateService.inMotion$,s).pipe(De((([e,t,i,n])=>!(e||t||i||n))),st((e=>e)));e.push(this._navigator.stateService.state$.pipe(zt((e=>e===Df.Traversing?this._navigator.panService.panImages$:ie())),zt((e=>a.pipe(Vt(this._container.renderService.renderCamera$,this._navigator.stateService.currentImage$,this._navigator.stateService.currentTransform$),We((([,t,i,n])=>Ce([t,i,n,e])))))),zt((([e,t,i,n])=>{const r=e.camera.lookat.clone().sub(e.camera.position),s=[(new Du).viewingDirection(t.rotation).angleTo(r),void 0],a=(new hf).viewportToBasic(0,0,i,e.perspective);a[0]>=0&&a[0]<=1&&a[1]>=0&&a[1]<=1&&(s[0]=Number.NEGATIVE_INFINITY);for(const[e]of n){const t=(new Du).viewingDirection(e.rotation).angleTo(r);t<s[0]&&(s[0]=t,s[1]=e.id)}return s[1]?this._navigator.moveTo$(s[1]).pipe(ct((()=>ie()))):ie()}))).subscribe())}_deactivate(){this._rendererDisposer$.next(null),this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{}}}Of.componentName="image";class zf{constructor(e,t,i){this._component=e,this._container=t,this._navigator=i,this._enabled=!1}get isEnabled(){return this._enabled}enable(){!this._enabled&&this._component.activated&&(this._enable(),this._enabled=!0,this._component.configure(this._getConfiguration(!0)))}disable(){this._enabled&&(this._disable(),this._enabled=!1,this._component.activated&&this._component.configure(this._getConfiguration(!1)))}}class Ff extends zf{_enable(){const t=this._navigator.stateService.currentImage$.pipe(zt((e=>e.sequenceEdges$)));this._keyDownSubscription=this._container.keyboardService.keyDown$.pipe(Vt(t)).subscribe((([t,i])=>{let n=null;switch(t.keyCode){case 38:n=e.NavigationDirection.Next;break;case 40:n=e.NavigationDirection.Prev;break;default:return}if(t.preventDefault(),t.altKey&&!t.shiftKey&&i.cached)for(const e of i.edges)if(e.data.direction===n)return void this._navigator.moveTo$(e.target).subscribe(void 0,(e=>{e instanceof uf||console.error(e)}))}))}_disable(){this._keyDownSubscription.unsubscribe()}_getConfiguration(e){return{keySequenceNavigation:e}}}class Bf extends zf{constructor(e,t,i,n){super(e,t,i),this._spatial=n}_enable(){const t=this._navigator.stateService.currentImage$.pipe(zt((e=>e.spatialEdges$)));this._keyDownSubscription=this._container.keyboardService.keyDown$.pipe(Vt(t,this._navigator.stateService.currentState$)).subscribe((([t,i,n])=>{let r=$u(n.state.currentImage.cameraType),s=null;switch(t.keyCode){case 37:s=t.shiftKey&&!r?e.NavigationDirection.TurnLeft:e.NavigationDirection.StepLeft;break;case 38:s=t.shiftKey&&!r?e.NavigationDirection.Spherical:e.NavigationDirection.StepForward;break;case 39:s=t.shiftKey&&!r?e.NavigationDirection.TurnRight:e.NavigationDirection.StepRight;break;case 40:s=t.shiftKey&&!r?e.NavigationDirection.TurnU:e.NavigationDirection.StepBackward;break;default:return}if(t.preventDefault(),!(t.altKey||!i.cached||t.shiftKey&&r))if(r){const t={};t[e.NavigationDirection.StepBackward]=Math.PI,t[e.NavigationDirection.StepForward]=0,t[e.NavigationDirection.StepLeft]=Math.PI/2,t[e.NavigationDirection.StepRight]=-Math.PI/2;const r=this._rotationFromCamera(n.state.camera).phi,a=this._spatial.wrapAngle(r+t[s]),o=Math.PI/4,h=i.edges.filter((t=>t.data.direction===e.NavigationDirection.Spherical||t.data.direction===s));let c=Number.MAX_VALUE,l=null;for(const e of h){const t=Math.abs(this._spatial.wrapAngle(e.data.worldMotionAzimuth-a));t<Math.min(c,o)&&(c=t,l=e.target)}if(null==l)return;this._moveTo(l)}else this._moveDir(s,i)}))}_disable(){this._keyDownSubscription.unsubscribe()}_getConfiguration(e){return{keySpatialNavigation:e}}_moveDir(e,t){for(const i of t.edges)if(i.data.direction===e)return void this._moveTo(i.target)}_moveTo(e){this._navigator.moveTo$(e).subscribe(void 0,(e=>{e instanceof uf||console.error(e)}))}_rotationFromCamera(e){let t=e.lookat.clone().sub(e.position),i=t.clone().dot(e.up),n=t.clone().sub(e.up.clone().multiplyScalar(i));return{phi:Math.atan2(n.y,n.x),theta:Math.PI/2-this._spatial.angleToPlane(t.toArray(),[0,0,1])}}}class Uf extends zf{constructor(e,t,i,n){super(e,t,i),this._viewportCoords=n}_enable(){this._keyDownSubscription=this._container.keyboardService.keyDown$.pipe(Vt(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$)).subscribe((([e,t,i])=>{if(e.altKey||e.ctrlKey||e.metaKey)return;let n=0;switch(e.key){case"+":n=1;break;case"-":n=-1;break;default:return}e.preventDefault();const r=this._viewportCoords.unprojectFromViewport(0,0,t.perspective),s=i.projectBasic(r.toArray());this._navigator.stateService.zoomIn(n,s)}))}_disable(){this._keyDownSubscription.unsubscribe()}_getConfiguration(e){return{keyZoom:e}}}class Vf extends zf{_enable(){this._keyDownSubscription=this._container.keyboardService.keyDown$.pipe(Vt(this._navigator.playService.playing$,this._navigator.playService.direction$,this._navigator.playService.speed$,this._navigator.stateService.currentImage$.pipe(zt((e=>e.sequenceEdges$))),this._navigator.stateService.state$.pipe(De((e=>e===Df.Earth)),vt()))).subscribe((([t,i,n,r,s,a])=>{if(!(t.altKey||t.ctrlKey||t.metaKey)){switch(t.key){case"D":if(!t.shiftKey)return;const o=i?null:n===e.NavigationDirection.Next?e.NavigationDirection.Prev:n===e.NavigationDirection.Prev?e.NavigationDirection.Next:null;null!=o&&this._navigator.playService.setDirection(o);break;case" ":if(t.shiftKey)return;if(!a)if(i)this._navigator.playService.stop();else for(let e of s.edges)e.data.direction===n&&this._navigator.playService.play();break;case"<":this._navigator.playService.setSpeed(r-.05);break;case">":this._navigator.playService.setSpeed(r+.05);break;default:return}t.preventDefault()}}))}_disable(){this._keyDownSubscription.unsubscribe()}_getConfiguration(e){return{keyPlay:e}}}class Hf extends sf{constructor(e,t,i){super(e,t,i),this._keyPlayHandler=new Vf(this,t,i),this._keySequenceNavigationHandler=new Ff(this,t,i),this._keySpatialNavigationHandler=new Bf(this,t,i,new Du),this._keyZoomHandler=new Uf(this,t,i,new hf)}get keyPlay(){return this._keyPlayHandler}get keySequenceNavigation(){return this._keySequenceNavigationHandler}get keySpatialNavigation(){return this._keySpatialNavigationHandler}get keyZoom(){return this._keyZoomHandler}_activate(){this._subscriptions.push(this._configuration$.subscribe((e=>{e.keyPlay?this._keyPlayHandler.enable():this._keyPlayHandler.disable(),e.keySequenceNavigation?this._keySequenceNavigationHandler.enable():this._keySequenceNavigationHandler.disable(),e.keySpatialNavigation?this._keySpatialNavigationHandler.enable():this._keySpatialNavigationHandler.disable(),e.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}}}Hf.componentName="keyboard";class jf{constructor(e,t){this._needsRender=!1,this._interactiveObjects=[],this._markers={},this._objectMarkers={},this._raycaster=t||new su,this._scene=e||new ch}get markers(){return this._markers}get needsRender(){return this._needsRender}add(e,t){e.id in this._markers&&this._dispose(e.id),e.createGeometry(t),this._scene.add(e.geometry),this._markers[e.id]=e;for(let t of e.getInteractiveObjects())this._interactiveObjects.push(t),this._objectMarkers[t.uuid]=e.id;this._needsRender=!0}clear(){for(const e in this._markers)this._markers.hasOwnProperty&&this._dispose(e);this._needsRender=!0}get(e){return this._markers[e]}getAll(){return Object.keys(this._markers).map((e=>this._markers[e]))}has(e){return e in this._markers}intersectObjects([e,t],i){this._raycaster.setFromCamera(new zi(e,t),i);const n=this._raycaster.intersectObjects(this._interactiveObjects);for(const e of n)if(e.object.uuid in this._objectMarkers)return this._objectMarkers[e.object.uuid];return null}lerpAltitude(e,t,i){e in this._markers&&(this._markers[e].lerpAltitude(t,i),this._needsRender=!0)}remove(e){e in this._markers&&(this._dispose(e),this._needsRender=!0)}render(e,t){t.render(this._scene,e),this._needsRender=!1}update(e,t,i){if(!(e in this._markers))return;this._markers[e].updatePosition(t,i),this._needsRender=!0}_dispose(e){const t=this._markers[e];this._scene.remove(t.geometry);for(let i of t.getInteractiveObjects()){const t=this._interactiveObjects.indexOf(i);-1!==t?this._interactiveObjects.splice(t,1):console.warn(`Object does not exist (${i.id}) for ${e}`),delete this._objectMarkers[i.uuid]}t.disposeGeometry(),delete this._markers[e]}}class Gf extends sf{constructor(e,t,i){super(e,t,i),this._graphCalculator=new Mu,this._markerScene=new jf,this._markerSet=new Vu,this._viewportCoords=new hf,this._relativeGroundAltitude=-2}add(e){this._markerSet.add(e)}fire(e,t){super.fire(e,t)}get(e){return this._markerSet.get(e)}getAll(){return this._markerSet.getAll()}getMarkerIdAt(e){return new Promise(((t,i)=>{this._container.renderService.renderCamera$.pipe(St(),De((t=>{const i=this._viewportCoords.canvasToViewport(e[0],e[1],this._container.container);return this._markerScene.intersectObjects(i,t.perspective)}))).subscribe((e=>{t(e)}),(e=>{i(e)}))}))}has(e){return this._markerSet.has(e)}off(e,t){super.off(e,t)}on(e,t){super.on(e,t)}remove(e){this._markerSet.remove(e)}removeAll(){this._markerSet.removeAll()}_activate(){const e=this._navigator.stateService.currentState$.pipe(De((e=>e.state.camera.position.z+this._relativeGroundAltitude)),vt(((e,t)=>Math.abs(e-t)<.01)),Rt(1),U()),t=Ve(e,this._navigator.stateService.reference$).pipe(St(),De((()=>{})),Rt(1),U()),i=this._configuration$.pipe(De((e=>({visibleBBoxSize:Math.max(1,Math.min(200,e.visibleBBoxSize))})))),n=this._navigator.stateService.currentImage$.pipe(De((e=>e.lngLat)),Rt(1),U()),r=Ve(i,n).pipe(De((([e,t])=>this._graphCalculator.boundingBoxCorners(t,e.visibleBBoxSize/2))),Rt(1),U()),s=Ve(Ze(Ce(this._markerSet),this._markerSet.changed$),r).pipe(De((([e,t])=>e.search(t)))),a=this._subscriptions;a.push(t.pipe(zt((()=>s.pipe(Vt(this._navigator.stateService.reference$,e))))).subscribe((([e,t,i])=>{const n=this._markerScene,r=n.markers,s=Object.assign({},r);for(const a of e)if(a.id in r)delete s[a.id];else{const e=_u(a.lngLat.lng,a.lngLat.lat,t.alt+i,t.lng,t.lat,t.alt);n.add(a,e)}for(const e in s)s.hasOwnProperty(e)&&n.remove(e)}))),a.push(t.pipe(zt((()=>this._markerSet.updated$.pipe(Vt(r,this._navigator.stateService.reference$,e))))).subscribe((([e,[t,i],n,r])=>{const s=this._markerScene;for(const a of e){const e=s.has(a.id),o=a.lngLat.lat>t.lat&&a.lngLat.lat<i.lat&&a.lngLat.lng>t.lng&&a.lngLat.lng<i.lng;if(o){const e=_u(a.lngLat.lng,a.lngLat.lat,n.alt+r,n.lng,n.lat,n.alt);s.add(a,e)}else!o&&e&&s.remove(a.id)}}))),a.push(this._navigator.stateService.reference$.pipe($t(1),Vt(e)).subscribe((([e,t])=>{const i=this._markerScene;for(const n of i.getAll()){const r=_u(n.lngLat.lng,n.lngLat.lat,e.alt+t,e.lng,e.lat,e.alt);i.update(n.id,r)}}))),a.push(e.pipe($t(1),Vt(this._navigator.stateService.reference$,n)).subscribe((([e,t,i])=>{const n=this._markerScene,r=_u(i.lng,i.lat,t.alt+e,t.lng,t.lat,t.alt);for(const i of n.getAll()){const s=_u(i.lngLat.lng,i.lngLat.lat,t.alt+e,t.lng,t.lat,t.alt),a=s[0]-r[0],o=s[1]-r[1],h=Math.sqrt(a*a+o*o);h>50||n.lerpAltitude(i.id,e,Math.min(1,Math.max(0,1.2-1.2*h/50)))}}))),a.push(this._navigator.stateService.currentState$.pipe(De((e=>{const t=this._markerScene;return{name:this._name,renderer:{frameId:e.id,needsRender:t.needsRender,render:t.render.bind(t),pass:yf.Opaque}}}))).subscribe(this._container.glRenderer.render$));const o=Ve(this._container.renderService.renderCamera$,this._container.mouseService.mouseMove$).pipe(De((([e,t])=>{const i=this._container.container,[n,r]=this._viewportCoords.canvasPosition(t,i),s=this._viewportCoords.canvasToViewport(n,r,i);return this._markerScene.intersectObjects(s,e.perspective)})),Rt(1),U()),h=this._container.mouseService.filtered$(this._name,this._container.mouseService.mouseDragStart$).pipe(De((()=>!0))),c=this._container.mouseService.filtered$(this._name,this._container.mouseService.mouseDragEnd$).pipe(De((()=>!1))),l=it(h,c).pipe(Ot(!1));a.push(it(h.pipe(Vt(o)),Ve(c,Ce(null))).pipe(Ot([!1,null]),At()).subscribe((([e,t])=>{const i=t[0],n=i?"markerdragstart":"markerdragend",r=i?t[1]:e[1],s={marker:this._markerScene.get(r),target:this,type:n};this.fire(n,s)})));const u=it(this._container.mouseService.mouseDown$.pipe(De((()=>!0))),this._container.mouseService.documentMouseUp$.pipe(De((()=>!1)))).pipe(Ot(!1));a.push(Ve(this._container.mouseService.active$,o.pipe(vt()),u,l).pipe(De((([e,t,i,n])=>!e&&null!=t&&i||n)),vt()).subscribe((e=>{e?(this._container.mouseService.claimMouse(this._name,1),this._container.mouseService.claimWheel(this._name,1)):(this._container.mouseService.unclaimMouse(this._name),this._container.mouseService.unclaimWheel(this._name))})));const d=this._container.mouseService.filtered$(this._name,this._container.mouseService.mouseDragStart$).pipe(Vt(o,this._container.renderService.renderCamera$),De((([e,t,i])=>{const n=this._markerScene.get(t),r=this._container.container,[s,a]=this._viewportCoords.projectToCanvas(n.geometry.position.toArray(),r,i.perspective),[o,h]=this._viewportCoords.canvasPosition(e,r);return[n,[o-s,h-a],i]})),Rt(1),U());a.push(this._container.mouseService.filtered$(this._name,this._container.mouseService.mouseDrag$).pipe(Vt(d,this._navigator.stateService.reference$,i)).subscribe((([e,[t,i,n],r,s])=>{if(!this._markerScene.has(t.id))return;const a=this._container.container,[o,h]=this._viewportCoords.canvasPosition(e,a),c=o-i[0],l=h-i[1],[u,d]=this._viewportCoords.canvasToViewport(c,l,a),p=new Ki(u,d,1).unproject(n.perspective).sub(n.perspective.position).normalize(),m=Math.min(this._relativeGroundAltitude/p.z,s.visibleBBoxSize/2-.1);if(m<0)return;const f=p.clone().multiplyScalar(m).add(n.perspective.position);f.z=n.perspective.position.z+this._relativeGroundAltitude;const[g,_]=vu(f.x,f.y,f.z,r.lng,r.lat,r.alt);this._markerScene.update(t.id,f.toArray(),{lat:_,lng:g}),this._markerSet.update(t);const v="markerposition",y={marker:t,target:this,type:v};this.fire(v,y)})))}_deactivate(){this._subscriptions.unsubscribe(),this._markerScene.clear()}_getDefaultConfiguration(){return{visibleBBoxSize:100}}}function Wf(e,t){return e.x<=Math.max(t.p1.x,t.p2.x)&&e.x>=Math.min(t.p1.x,t.p2.x)&&e.y>=Math.max(t.p1.y,t.p2.y)&&e.y>=Math.min(t.p1.y,t.p2.y)}function qf(e,t){const i=e.p2.x-e.p1.x,n=e.p2.y-e.p1.y,r=t.p2.x-t.p1.x,s=t.p2.y-t.p1.y,a=i*s-n*r;return a*a<1e-10*(i*i+n*n)*(r*r+s*s)}function Xf(e,t,i){const n=(t.y-e.y)*(i.x-t.x)-(i.y-t.y)*(t.x-e.x);return(r=n)>0?1:r<0?-1:0;var r}function Zf(e,t){if(qf(e,t))return!1;const i=Xf(e.p1,e.p2,t.p1),n=Xf(e.p1,e.p2,t.p2),r=Xf(t.p1,t.p2,e.p1),s=Xf(t.p1,t.p2,e.p2);return i!==n&&r!==s||(!(0!==i||!Wf(t.p1,e))||(!(0!==n||!Wf(t.p2,e))||(!(0!==r||!Wf(e.p1,t))||!(0!==s||!Wf(e.p2,t)))))}function Yf(e,t){if(qf(e,t))return;const i=e.p1.x,n=e.p2.x,r=e.p1.y,s=e.p2.y,a=t.p1.x,o=t.p2.x,h=t.p1.y,c=t.p2.y,l=(i-n)*(h-c)-(r-s)*(a-o);return{x:((i*s-r*n)*(a-o)-(i-n)*(a*c-h*o))/l,y:((i*s-r*n)*(h-c)-(r-s)*(a*c-h*o))/l}}function Jf(e,t){return e>=-1&&e<=1&&t>=-1&&t<=1}function Kf(e,t){return e>=0&&e<=1&&t>=0&&t<=1}function Qf(e,t,i){const n=function(e){let t=[],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],a=n[r];for(let i=0;i<e;++i)t.push([s[0]+a[0]*i/e,s[1]+a[1]*i/e])}return t}(100).map((n=>i.basicToViewportSafe(n[0],n[1],e,t))),r=[],s=[{x:-1,y:1},{x:1,y:1},{x:1,y:-1},{x:-1,y:-1}],a=[!1,!1,!1,!1];for(let e=0;e<n.length;e++){const t=n[e],i=n[(e+1)%n.length];if(null===t)continue;if(null===i){Jf(t[0],t[1])&&r.push(t);continue}const[o,h]=t,[c,l]=i;if(Jf(o,h))if(Jf(c,l))r.push(t);else for(let e=0;e<4;e++){const i={p1:{x:o,y:h},p2:{x:c,y:l}},n={p1:s[e],p2:s[(e+1)%4]};if(Zf(i,n)){const s=Yf(i,n);r.push(t,[s.x,s.y]),a[e]=!0}}}const[o,h]=i.viewportToBasic(-1,1,e,t),[c,l]=i.viewportToBasic(1,1,e,t),[u,d]=i.viewportToBasic(1,-1,e,t),[p,m]=i.viewportToBasic(-1,-1,e,t);Kf(o,h)&&(a[3]=a[0]=!0),Kf(c,l)&&(a[0]=a[1]=!0),Kf(u,d)&&(a[1]=a[2]=!0),Kf(p,m)&&(a[2]=a[3]=!0);const f=[-1,-1,1,1];for(let e of r){const t=e[0],i=e[1];t>f[1]&&(f[1]=t),t<f[3]&&(f[3]=t),i>f[0]&&(f[0]=i),i<f[2]&&(f[2]=i)}const g=[1,1,-1,-1],_=[];for(let e=0;e<4;e++)a[e]?_.push(0):_.push(Math.abs(g[e]-f[e]));return _}Gf.componentName="marker";class eg extends zf{constructor(e,t,i,n,r){super(e,t,i),this._spatial=r,this._viewportCoords=n}_enable(){const e=this._navigator.stateService.currentState$.pipe(De((e=>e.state.alpha<1)),vt());this._bounceSubscription=Ve(e,this._navigator.stateService.inTranslation$,this._container.mouseService.active$,this._container.touchService.active$).pipe(De((e=>e[0]||e[1]||e[2]||e[3])),vt(),zt((e=>e?ie():Ve(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$.pipe(St())))),Vt(this._navigator.panService.panImages$)).subscribe((([[e,t],i])=>{if(!t.hasValidScale&&e.camera.focal<.1)return;if(0===e.perspective.aspect||e.perspective.aspect===Number.POSITIVE_INFINITY)return;const n=Qf(t,e.perspective,this._viewportCoords),r=this._viewportCoords.viewportToBasic(0,0,t,e.perspective);(r[0]<0||r[0]>1)&&i.length>0&&(n[0]=n[2]=0);for(const[,t]of i){const i=Qf(t,e.perspective,this._viewportCoords);for(let e=1;e<n.length;e+=2)i[e]<n[e]&&(n[e]=i[e])}if(Math.max(...n)<.01)return;const s=n[1]-n[3],a=n[0]-n[2],o=this._viewportCoords.unprojectFromViewport(0,0,e.perspective).sub(e.perspective.position),h=this._viewportCoords.unprojectFromViewport(s,0,e.perspective).sub(e.perspective.position),c=this._viewportCoords.unprojectFromViewport(0,a,e.perspective).sub(e.perspective.position);let l=(s>0?1:-1)*h.angleTo(o),u=(a>0?1:-1)*c.angleTo(o);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 tg{static filteredPairwiseMouseDrag$(e,t){return this._filteredPairwiseMouseDrag$(e,t,t.mouseDragStart$,t.mouseDrag$,t.mouseDragEnd$)}static filteredPairwiseMouseRightDrag$(e,t){return this._filteredPairwiseMouseDrag$(e,t,t.mouseRightDragStart$,t.mouseRightDrag$,t.mouseRightDragEnd$)}static _filteredPairwiseMouseDrag$(e,t,i,n,r){return t.filtered$(e,i).pipe(zt((i=>it(Ze(Ce(i),t.filtered$(e,n)),t.filtered$(e,r).pipe(De((()=>null)))).pipe(Bt((e=>!!e)),Ot(null)))),At(),st((e=>null!=e[0]&&null!=e[1])))}}class ig extends zf{constructor(e,t,i,n,r){super(e,t,i),this._spatial=r,this._viewportCoords=n}_enable(){let e=this._container.mouseService.filtered$(this._component.name,this._container.mouseService.mouseDragStart$).pipe(De((()=>!0)),Dt()),t=this._container.mouseService.filtered$(this._component.name,this._container.mouseService.mouseDragEnd$).pipe(De((()=>!1)),Dt());this._activeMouseSubscription=it(e,t).subscribe(this._container.mouseService.activate$);const i=it(e,t).pipe(zt((e=>e?this._container.mouseService.documentMouseMove$:ie())));this._preventDefaultSubscription=it(i,this._container.touchService.touchMove$).subscribe((e=>{e.preventDefault()}));let n=this._container.touchService.singleTouchDragStart$.pipe(De((()=>!0))),r=this._container.touchService.singleTouchDragEnd$.pipe(De((()=>!1)));this._activeTouchSubscription=it(n,r).subscribe(this._container.touchService.activate$);const s=this._navigator.stateService.currentState$.pipe(De((e=>$u(e.state.currentImage.cameraType)||e.state.imagesAhead<1)),vt(),zt((e=>{if(!e)return ie();const t=tg.filteredPairwiseMouseDrag$(this._component.name,this._container.mouseService),i=it(this._container.touchService.singleTouchDragStart$,this._container.touchService.singleTouchDrag$,this._container.touchService.singleTouchDragEnd$.pipe(De((()=>null)))).pipe(De((e=>null!=e&&e.touches.length>0?e.touches[0]:null)),At(),st((e=>null!=e[0]&&null!=e[1])));return it(t,i)})),Vt(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$,this._navigator.panService.panImages$),De((([e,t,i,n])=>{let r=e[0],s=e[1],a=s.clientX-r.clientX,o=s.clientY-r.clientY,h=this._container.container,[c,l]=this._viewportCoords.canvasPosition(s,h),u=this._viewportCoords.unprojectFromCanvas(c,l,h,t.perspective).sub(t.perspective.position),d=this._viewportCoords.unprojectFromCanvas(c-a,l,h,t.perspective).sub(t.perspective.position),p=this._viewportCoords.unprojectFromCanvas(c,l-o,h,t.perspective).sub(t.perspective.position),m=(a>0?1:-1)*d.angleTo(u),f=(o>0?-1:1)*p.angleTo(u);const g=Qf(i,t.perspective,this._viewportCoords);for(const[,e]of n){const i=Qf(e,t.perspective,this._viewportCoords);for(let e=0;e<g.length;e++)i[e]<g[e]&&(g[e]=i[e])}return g[0]>0&&f<0&&(f/=Math.max(1,200*g[0])),g[2]>0&&f>0&&(f/=Math.max(1,200*g[2])),g[1]>0&&m<0&&(m/=Math.max(1,200*g[1])),g[3]>0&&m>0&&(m/=Math.max(1,200*g[3])),{phi:m,theta:f}})),Dt());var a;this._rotateWithoutInertiaSubscription=s.subscribe((e=>{this._navigator.stateService.rotateWithoutInertia(e)})),this._rotateSubscription=s.pipe(Lt(((e,t)=>(this._drainBuffer(e),e.push([Date.now(),t]),e)),[]),(a=it(this._container.mouseService.filtered$(this._component.name,this._container.mouseService.mouseDragEnd$),this._container.touchService.singleTouchDragEnd$),F((function(e,t){var i=!1,n=null;e.subscribe(new B(t,(function(e){i=!0,n=e}))),a.subscribe(new B(t,(function(){if(i){i=!1;var e=n;n=null,t.next(e)}}),w))}))),De((e=>{const t=this._drainBuffer(e.slice()),i={phi:0,theta:0};for(const e of t)i.phi+=e[1].phi,i.theta+=e[1].theta;const n=t.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((e=>{this._navigator.stateService.rotate(e)}))}_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(e){return{dragPan:e}}_drainBuffer(e){const t=Date.now();for(;e.length>0&&t-e[0][0]>50;)e.shift();return e}}class ng extends zf{constructor(e,t,i,n,r){super(e,t,i),this._spatial=r,this._viewportCoords=n,this._subscriptions=new rf}_enable(){const e=this._navigator.stateService.state$.pipe(De((e=>e===Df.Earth)),Rt(1),U()),t=this._subscriptions;t.push(e.pipe(zt((e=>e?this._container.mouseService.mouseWheel$:ie()))).subscribe((e=>{e.preventDefault()}))),t.push(e.pipe(zt((e=>e?tg.filteredPairwiseMouseDrag$(this._component.name,this._container.mouseService).pipe(st((([e,t])=>!(e.ctrlKey&&t.ctrlKey)))):ie())),Vt(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$),De((([[e,t],i,n])=>{const r=[0,0,1],s=[0,0,-2],a=this._planeIntersection(t,r,s,i.perspective,this._container.container),o=this._planeIntersection(e,r,s,i.perspective,this._container.container);if(!a||!o)return null;return(new Ki).subVectors(a,o).multiplyScalar(-1).toArray()})),st((e=>!!e))).subscribe((e=>{this._navigator.stateService.truck(e)}))),t.push(e.pipe(zt((e=>e?tg.filteredPairwiseMouseDrag$(this._component.name,this._container.mouseService).pipe(st((([e,t])=>e.ctrlKey&&t.ctrlKey))):ie())),De((([e,t])=>this._mousePairToRotation(e,t)))).subscribe((e=>{this._navigator.stateService.orbit(e)}))),t.push(e.pipe(zt((e=>e?tg.filteredPairwiseMouseRightDrag$(this._component.name,this._container.mouseService).pipe(st((([e,t])=>!e.ctrlKey&&!t.ctrlKey))):ie())),De((([e,t])=>this._mousePairToRotation(e,t)))).subscribe((e=>{this._navigator.stateService.orbit(e)}))),t.push(e.pipe(zt((e=>e?this._container.mouseService.filteredWheel$(this._component.name,this._container.mouseService.mouseWheel$):ie())),De((e=>{let t=e.deltaY;1===e.deltaMode?t*=40:2===e.deltaMode&&(t*=800);return-t/this._viewportCoords.containerToCanvas(this._container.container)[1]}))).subscribe((e=>{this._navigator.stateService.dolly(e)})))}_disable(){this._subscriptions.unsubscribe()}_getConfiguration(){return{}}_eventToViewport(e,t){const i=this._viewportCoords.canvasPosition(e,t);return this._viewportCoords.canvasToViewport(i[0],i[1],t)}_mousePairToRotation(e,t){const[i,n]=this._eventToViewport(t,this._container.container),[r,s]=this._eventToViewport(e,this._container.container);return{phi:(r-i)*Math.PI,theta:(n-s)*Math.PI/2}}_planeIntersection(e,t,i,n,r){const[s,a]=this._viewportCoords.canvasPosition(e,r),o=this._viewportCoords.unprojectFromCanvas(s,a,r,n).sub(n.position).normalize();if(Math.abs(this._spatial.angleToPlane(o.toArray(),t))<Math.PI/90)return null;const h=n.position.clone(),c=(new Ki).fromArray(t),l=(new Ki).fromArray(i),u=(new Ki).subVectors(l,h).dot(c)/o.clone().dot(c),d=(new Ki).addVectors(h,o.multiplyScalar(u));return this._viewportCoords.worldToCamera(d.toArray(),n)[2]>0?null:d}}class rg extends zf{constructor(e,t,i,n){super(e,t,i),this._viewportCoords=n}_enable(){this._container.mouseService.claimWheel(this._component.name,0),this._preventDefaultSubscription=this._container.mouseService.mouseWheel$.subscribe((e=>{e.preventDefault()})),this._zoomSubscription=this._container.mouseService.filteredWheel$(this._component.name,this._container.mouseService.mouseWheel$).pipe(Vt(this._navigator.stateService.currentState$,((e,t)=>[e,t])),st((e=>{let t=e[1].state;return $u(t.currentImage.cameraType)||t.imagesAhead<1})),De((e=>e[0])),Vt(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$,((e,t,i)=>[e,t,i]))).subscribe((e=>{let t=e[0],i=e[1],n=e[2],r=this._container.container,[s,a]=this._viewportCoords.canvasPosition(t,r),o=this._viewportCoords.unprojectFromCanvas(s,a,r,i.perspective),h=n.projectBasic(o.toArray()),c=t.deltaY;1===t.deltaMode?c*=40:2===t.deltaMode&&(c*=800);let l=-3*c/this._viewportCoords.containerToCanvas(r)[1];this._navigator.stateService.zoomIn(l,h)}))}_disable(){this._container.mouseService.unclaimWheel(this._component.name),this._preventDefaultSubscription.unsubscribe(),this._zoomSubscription.unsubscribe(),this._preventDefaultSubscription=null,this._zoomSubscription=null}_getConfiguration(e){return{scrollZoom:e}}}class sg extends zf{constructor(e,t,i,n){super(e,t,i),this._viewportCoords=n}_enable(){this._preventDefaultSubscription=this._container.touchService.pinch$.subscribe((e=>{e.originalEvent.preventDefault()}));let e=this._container.touchService.pinchStart$.pipe(De((e=>!0))),t=this._container.touchService.pinchEnd$.pipe(De((e=>!1)));this._activeSubscription=it(e,t).subscribe(this._container.touchService.activate$),this._zoomSubscription=this._container.touchService.pinch$.pipe(Vt(this._navigator.stateService.currentState$),st((e=>{let t=e[1].state;return $u(t.currentImage.cameraType)||t.imagesAhead<1})),De((e=>e[0])),Vt(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$)).subscribe((([e,t,i])=>{let n=this._container.container,[r,s]=this._viewportCoords.canvasPosition(e,n),a=this._viewportCoords.unprojectFromCanvas(r,s,n,t.perspective),o=i.projectBasic(a.toArray());const[h,c]=this._viewportCoords.containerToCanvas(n);let l=3*e.distanceChange/Math.min(h,c);this._navigator.stateService.zoomIn(l,o)}))}_disable(){this._activeSubscription.unsubscribe(),this._preventDefaultSubscription.unsubscribe(),this._zoomSubscription.unsubscribe(),this._preventDefaultSubscription=null,this._zoomSubscription=null}_getConfiguration(e){return{touchZoom:e}}}class ag extends sf{constructor(e,t,i){super(e,t,i);const n=new Du,r=new hf;this._bounceHandler=new eg(this,t,i,r,n),this._dragPanHandler=new ig(this,t,i,r,n),this._earthControlHandler=new ng(this,t,i,r,n),this._scrollZoomHandler=new rg(this,t,i,r),this._touchZoomHandler=new sg(this,t,i,r)}get dragPan(){return this._dragPanHandler}get earthControl(){return this._earthControlHandler}get scrollZoom(){return this._scrollZoomHandler}get touchZoom(){return this._touchZoomHandler}_activate(){this._bounceHandler.enable(),this._subscriptions.push(this._configuration$.subscribe((e=>{e.dragPan?this._dragPanHandler.enable():this._dragPanHandler.disable(),e.earthControl?this._earthControlHandler.enable():this._earthControlHandler.disable(),e.scrollZoom?this._scrollZoomHandler.enable():this._scrollZoomHandler.disable(),e.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}}}ag.componentName="pointer";class og{constructor(e){this._document=e||document}get document(){return this._document}createElement(e,t,i){const n=this._document.createElement(e);return t&&(n.className=t),i&&i.appendChild(n),n}}class hg extends sf{constructor(e,t,i,n){super(e,t,i),this._dom=n||new og,this._popups=[],this._added$=new j,this._popups$=new j}add(e){for(const t of e)-1===this._popups.indexOf(t)&&(this._popups.push(t),this._activated&&t.setParentContainer(this._popupContainer));this._added$.next(e),this._popups$.next(this._popups)}getAll(){return this._popups.slice()}remove(e){for(const t of e)this._remove(t);this._popups$.next(this._popups)}removeAll(){for(const e of this._popups.slice())this._remove(e);this._popups$.next(this._popups)}_activate(){this._popupContainer=this._dom.createElement("div","mapillary-popup-container",this._container.container);for(const e of this._popups)e.setParentContainer(this._popupContainer);const e=this._subscriptions;e.push(Ve(this._container.renderService.renderCamera$,this._container.renderService.size$,this._navigator.stateService.currentTransform$).subscribe((([e,t,i])=>{for(const n of this._popups)n.update(e,t,i)})));const t=this._popups$.pipe(Ot(this._popups),zt((e=>ge(e).pipe(We((e=>e.changed$))))),De((e=>[e])));e.push(it(this._added$,t).pipe(Vt(this._container.renderService.renderCamera$,this._container.renderService.size$,this._navigator.stateService.currentTransform$)).subscribe((([e,t,i,n])=>{for(const r of e)r.update(t,i,n)})))}_deactivate(){this._subscriptions.unsubscribe();for(const e of this._popups)e.remove();this._container.container.removeChild(this._popupContainer),delete this._popupContainer}_getDefaultConfiguration(){return{}}_remove(e){const t=this._popups.indexOf(e);if(-1===t)return;const i=this._popups.splice(t,1)[0];this._activated&&i.remove()}}hg.componentName="popup",function(e){e[e.Sequence=0]="Sequence",e[e.Spatial=1]="Spatial"}(Nf||(Nf={})),function(e){e[e.Default=0]="Default",e[e.Playback=1]="Playback",e[e.Timeline=2]="Timeline"}($f||($f={}));class cg{constructor(e){this._container=e,this._minThresholdWidth=320,this._maxThresholdWidth=1480,this._minThresholdHeight=240,this._maxThresholdHeight=820,this._stepperDefaultWidth=108,this._controlsDefaultWidth=88,this._defaultHeight=30,this._expandControls=!1,this._mode=$f.Default,this._speed=.5,this._changingSpeed=!1,this._index=null,this._changingPosition=!1,this._mouseEnterDirection$=new j,this._mouseLeaveDirection$=new j,this._notifyChanged$=new j,this._notifyChangingPositionChanged$=new j,this._notifySpeedChanged$=new j,this._notifyIndexChanged$=new j}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=it(this._container.mouseService.documentMouseUp$,this._container.touchService.touchEnd$.pipe(st((e=>0===e.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=$f.Default,this._changingSubscription.unsubscribe(),this._changingSubscription=null)}render(e,t,i,n,r,s,a,o,h){if(!1===t.visible)return tf.h("div.mapillary-sequence-container",{},[]);const c=this._createStepper(e,t,a,i,o,h),l=this._createSequenceControls(i),u=this._createPlaybackControls(i,n,o,t),d=this._createTimelineControls(i,r,s);return tf.h("div.mapillary-sequence-container",[c,l,u,d])}getContainerWidth(e,t){let i=t.minWidth,n=t.maxWidth;n<i&&(n=i);let r=(e.width-this._minThresholdWidth)/(this._maxThresholdWidth-this._minThresholdWidth),s=(e.height-this._minThresholdHeight)/(this._maxThresholdHeight-this._minThresholdHeight);return i+Math.max(0,Math.min(1,Math.min(r,s)))*(n-i)}_createPositionInput(e,t){this._index=e;const i=e=>{this._index=Number(e.target.value),this._notifyIndexChanged$.next(this._index)},n=this._container.domContainer.getBoundingClientRect(),r=e=>{e.stopPropagation(),this._setChangingPosition(!0)},s=e=>{!0===this._changingPosition&&e.stopPropagation()},a={max:null!=t?t:1,min:0,onchange:i,oninput:i,onkeydown:e=>{"ArrowDown"!==e.key&&"ArrowLeft"!==e.key&&"ArrowRight"!==e.key&&"ArrowUp"!==e.key||e.preventDefault()},onpointerdown:r,onpointermove:s,ontouchmove:s,ontouchstart:r,style:{width:`${Math.max(276,Math.min(410,5+.8*n.width))-65}px`},type:"range",value:null!=e?e:0},o=null==e||null==t||t<=1;o&&(a.disabled="true");const h=tf.h("input.mapillary-sequence-position",a,[]),c=o?".mapillary-sequence-position-container-inactive":".mapillary-sequence-position-container";return tf.h("div"+c,[h])}_createSpeedInput(e){this._speed=e;const t=e=>{this._speed=Number(e.target.value)/1e3,this._notifySpeedChanged$.next(this._speed)},i=this._container.domContainer.getBoundingClientRect(),n=Math.max(276,Math.min(410,5+.8*i.width))-160,r=e=>{this._changingSpeed=!0,e.stopPropagation()},s=e=>{!0===this._changingSpeed&&e.stopPropagation()},a=tf.h("input.mapillary-sequence-speed",{max:1e3,min:0,onchange:t,oninput:t,onkeydown:e=>{"ArrowDown"!==e.key&&"ArrowLeft"!==e.key&&"ArrowRight"!==e.key&&"ArrowUp"!==e.key||e.preventDefault()},onpointerdown:r,onpointermove:s,ontouchmove:s,ontouchstart:r,style:{width:`${n}px`},type:"range",value:1e3*e},[]);return tf.h("div.mapillary-sequence-speed-container",[a])}_createPlaybackControls(t,i,n,r){if(this._mode!==$f.Playback)return tf.h("div.mapillary-sequence-playback",[]);const s=tf.h("div.mapillary-sequence-switch-icon.mapillary-sequence-icon-visible",[]),a=r.direction===e.NavigationDirection.Next?e.NavigationDirection.Prev:e.NavigationDirection.Next,o=r.playing,h={onclick:()=>{o||n.configure({direction:a})}},c=r.playing?".mapillary-sequence-switch-button-inactive":".mapillary-sequence-switch-button",l=tf.h("div"+c,h,[s]),u=tf.h("div.mapillary-sequence-slow-icon.mapillary-sequence-icon-visible",[]),d=tf.h("div.mapillary-sequence-slow-container",[u]),p=tf.h("div.mapillary-sequence-fast-icon.mapillary-sequence-icon-visible",[]),m=tf.h("div.mapillary-sequence-fast-container",[p]),f=tf.h("div.mapillary-sequence-close-icon.mapillary-sequence-icon-visible",[]),g={onclick:()=>{this._mode=$f.Default,this._notifyChanged$.next(this)}},_=tf.h("div.mapillary-sequence-close-button",g,[f]),v=[l,d,this._createSpeedInput(i),m,_],y={style:{top:`${Math.round(t/this._stepperDefaultWidth*this._defaultHeight+10)}px`}};return tf.h("div.mapillary-sequence-playback",y,v)}_createPlayingButton(t,i,n,r,s){let a=r.direction===e.NavigationDirection.Next&&null!=t||r.direction===e.NavigationDirection.Prev&&null!=i;a=a&&n;let o={onclick:r.playing?()=>{s.stop()}:a?()=>{s.play()}:null},h={};r.direction===e.NavigationDirection.Prev&&(h.style={transform:"rotate(180deg) translate(50%, 50%)"});let c=tf.h("div.mapillary-sequence-icon",h,[]),l=r.playing?"mapillary-sequence-stop":a?"mapillary-sequence-play":"mapillary-sequence-play-inactive";return tf.h("div."+l,o,[c])}_createSequenceControls(e){const t=Math.round(8/this._stepperDefaultWidth*e),i={onclick:()=>{this._expandControls=!this._expandControls,this._mode=$f.Default,this._notifyChanged$.next(this)},style:{"border-bottom-right-radius":`${t}px`,"border-top-right-radius":`${t}px`}},n=tf.h("div.mapillary-sequence-expander-bar",[]),r=tf.h("div.mapillary-sequence-expander-button",i,[n]),s=this._mode===$f.Playback?".mapillary-sequence-fast-icon-gray.mapillary-sequence-icon-visible":".mapillary-sequence-fast-icon",a=tf.h("div"+s,[]),o={onclick:()=>{this._mode=this._mode===$f.Playback?$f.Default:$f.Playback,this._notifyChanged$.next(this)}},h=tf.h("div.mapillary-sequence-playback-button",o,[a]),c=this._mode===$f.Timeline?".mapillary-sequence-timeline-icon-gray.mapillary-sequence-icon-visible":".mapillary-sequence-timeline-icon",l=tf.h("div"+c,[]),u={onclick:()=>{this._mode=this._mode===$f.Timeline?$f.Default:$f.Timeline,this._notifyChanged$.next(this)}},d=tf.h("div.mapillary-sequence-timeline-button",u,[l]),p={style:{height:this._defaultHeight/this._stepperDefaultWidth*e+"px",transform:`translate(${e/2+2}px, 0)`,width:this._controlsDefaultWidth/this._stepperDefaultWidth*e+"px"}},m=".mapillary-sequence-controls"+(this._expandControls?".mapillary-sequence-controls-expanded":"");return tf.h("div"+m,p,[h,d,r])}_createSequenceArrows(t,i,n,r,s){let a={onclick:null!=t?()=>{s.moveDir$(e.NavigationDirection.Next).subscribe(void 0,(e=>{e instanceof uf||console.error(e)}))}:null,onpointerenter:()=>{this._mouseEnterDirection$.next(e.NavigationDirection.Next)},onpointerleave:()=>{this._mouseLeaveDirection$.next(e.NavigationDirection.Next)}};const o=Math.round(8/this._stepperDefaultWidth*n);let h={onclick:null!=i?()=>{s.moveDir$(e.NavigationDirection.Prev).subscribe(void 0,(e=>{e instanceof uf||console.error(e)}))}:null,onpointerenter:()=>{this._mouseEnterDirection$.next(e.NavigationDirection.Prev)},onpointerleave:()=>{this._mouseLeaveDirection$.next(e.NavigationDirection.Prev)},style:{"border-bottom-left-radius":`${o}px`,"border-top-left-radius":`${o}px`}},c=this._getStepClassName(e.NavigationDirection.Next,t,r.highlightId),l=this._getStepClassName(e.NavigationDirection.Prev,i,r.highlightId),u=tf.h("div.mapillary-sequence-icon",[]),d=tf.h("div.mapillary-sequence-icon",[]);return[tf.h("div."+l,h,[d]),tf.h("div."+c,a,[u])]}_createStepper(t,i,n,r,s,a){let o=null,h=null;for(let i of t.edges)i.data.direction===e.NavigationDirection.Next&&(o=i.target),i.data.direction===e.NavigationDirection.Prev&&(h=i.target);const c=this._createPlayingButton(o,h,n,i,s),l=this._createSequenceArrows(o,h,r,i,a);l.splice(1,0,c);const u={oncontextmenu:e=>{e.preventDefault()},style:{height:this._defaultHeight/this._stepperDefaultWidth*r+"px",width:r+"px"}};return tf.h("div.mapillary-sequence-stepper",u,l)}_createTimelineControls(e,t,i){if(this._mode!==$f.Timeline)return tf.h("div.mapillary-sequence-timeline",[]);const n=this._createPositionInput(t,i),r=tf.h("div.mapillary-sequence-close-icon.mapillary-sequence-icon-visible",[]),s={onclick:()=>{this._mode=$f.Default,this._notifyChanged$.next(this)}},a=tf.h("div.mapillary-sequence-close-button",s,[r]),o={style:{top:`${Math.round(e/this._stepperDefaultWidth*this._defaultHeight+10)}px`}};return tf.h("div.mapillary-sequence-timeline",o,[n,a])}_getStepClassName(t,i,n){let r=t===e.NavigationDirection.Next?"mapillary-sequence-step-next":"mapillary-sequence-step-prev";return null==i?r+="-inactive":n===i&&(r+="-highlight"),r}_setChangingPosition(e){this._changingPosition=e,this._notifyChangingPositionChanged$.next(e)}}class lg extends sf{constructor(e,t,i,n,r){super(e,t,i),this._sequenceDOMRenderer=n||new cg(t),this._scheduler=r,this._containerWidth$=new j,this._hoveredIdSubject$=new j,this._hoveredId$=this._hoveredIdSubject$.pipe(Dt()),this._navigator.playService.playing$.pipe($t(1),Vt(this._configuration$)).subscribe((([e,t])=>{const i="playing",n={playing:e,target:this,type:i};this.fire(i,n),e!==t.playing&&(e?this.play():this.stop())})),this._navigator.playService.direction$.pipe($t(1),Vt(this._configuration$)).subscribe((([e,t])=>{e!==t.direction&&this.configure({direction:e})}))}fire(e,t){super.fire(e,t)}off(e,t){super.off(e,t)}on(e,t){super.on(e,t)}play(){this.configure({playing:!0})}stop(){this.configure({playing:!1})}_activate(){this._sequenceDOMRenderer.activate();const e=this._navigator.stateService.currentImage$.pipe(zt((e=>e.sequenceEdges$)),Rt(1),U()),t=this._navigator.stateService.currentImage$.pipe(vt(void 0,(e=>e.sequenceId)),zt((e=>Ze(Ce(null),this._navigator.graphService.cacheSequence$(e.sequenceId).pipe(Pt(3),ct((e=>(console.error("Failed to cache sequence",e),Ce(null)))))))),Ot(null),Rt(1),U()),i=this._subscriptions;i.push(t.subscribe());const n=this._sequenceDOMRenderer.index$.pipe(Vt(t),De((([e,t])=>null!=t?t.imageIds[e]:null)),st((e=>!!e)),vt(),It(),U());i.push(it(n.pipe(ft(100,this._scheduler)),n.pipe(ot(400,this._scheduler))).pipe(vt(),zt((e=>this._navigator.moveTo$(e).pipe(ct((()=>ie())))))).subscribe()),i.push(this._sequenceDOMRenderer.changingPositionChanged$.pipe(st((e=>e))).subscribe((()=>{this._navigator.graphService.setGraphMode(Nf.Sequence)}))),i.push(this._sequenceDOMRenderer.changingPositionChanged$.pipe(st((e=>!e))).subscribe((()=>{this._navigator.graphService.setGraphMode(Nf.Spatial)}))),this._navigator.graphService.graphMode$.pipe(zt((e=>e===Nf.Spatial?this._navigator.stateService.currentImage$.pipe(_t(2)):ie())),st((e=>!e.spatialEdges.cached)),zt((e=>this._navigator.graphService.cacheImage$(e.id).pipe(ct((()=>ie())))))).subscribe(),i.push(this._sequenceDOMRenderer.changingPositionChanged$.pipe(st((e=>e))).subscribe((()=>{this._navigator.playService.stop()}))),i.push(Ve(this._navigator.graphService.graphMode$,this._sequenceDOMRenderer.changingPositionChanged$.pipe(Ot(!1),vt())).pipe(Vt(this._navigator.stateService.currentImage$),zt((([[e,t],i])=>t&&e===Nf.Sequence?this._navigator.graphService.cacheSequenceImages$(i.sequenceId,i.id).pipe(Pt(3),ct((e=>(console.error("Failed to cache sequence images.",e),ie())))):ie()))).subscribe());const r=t.pipe(zt((e=>{if(!e)return Ce({index:null,max:null});let t=!0;return this._sequenceDOMRenderer.changingPositionChanged$.pipe(Ot(!1),vt(),zt((e=>{const i=!e&&t?0:1;return t=!1,e?n:this._navigator.stateService.currentImage$.pipe(De((e=>e.id)),vt(),$t(i))})),De((t=>{const i=e.imageIds.indexOf(t);return-1===i?{index:null,max:null}:{index:i,max:e.imageIds.length-1}})))}))),s=this._navigator.stateService.state$.pipe(De((e=>e===Df.Earth)),vt());i.push(Ve(e,this._configuration$,this._containerWidth$,this._sequenceDOMRenderer.changed$.pipe(Ot(this._sequenceDOMRenderer)),this._navigator.playService.speed$,r,s).pipe(De((([e,t,i,,n,r,s])=>{const a=this._sequenceDOMRenderer.render(e,t,i,n,r.index,r.max,!s,this,this._navigator);return{name:this._name,vNode:a}}))).subscribe(this._container.domRenderer.render$)),i.push(this._sequenceDOMRenderer.speed$.subscribe((e=>{this._navigator.playService.setSpeed(e)}))),i.push(this._configuration$.pipe(De((e=>e.direction)),vt()).subscribe((e=>{this._navigator.playService.setDirection(e)}))),i.push(Ve(this._container.renderService.size$,this._configuration$.pipe(vt(((e,t)=>e[0]===t[0]&&e[1]===t[1]),(e=>[e.minWidth,e.maxWidth])))).pipe(De((([e,t])=>this._sequenceDOMRenderer.getContainerWidth(e,t)))).subscribe(this._containerWidth$)),i.push(this._configuration$.pipe(De((e=>e.playing)),vt()).subscribe((e=>{e?this._navigator.playService.play():this._navigator.playService.stop()}))),i.push(this._sequenceDOMRenderer.mouseEnterDirection$.pipe(zt((t=>Ze(e.pipe(De((e=>{for(let i of e.edges)if(i.data.direction===t)return i.target;return null})),Ft(this._sequenceDOMRenderer.mouseLeaveDirection$)),Ce(null)))),vt()).subscribe(this._hoveredIdSubject$)),i.push(this._hoveredId$.subscribe((e=>{const t="hover",i={id:e,target:this,type:t};this.fire(t,i)})))}_deactivate(){this._subscriptions.unsubscribe(),this._sequenceDOMRenderer.deactivate()}_getDefaultConfiguration(){return{direction:e.NavigationDirection.Next,maxWidth:108,minWidth:70,playing:!1,visible:!0}}}lg.componentName="sequence",e.SliderConfigurationMode=void 0,(kf=e.SliderConfigurationMode||(e.SliderConfigurationMode={}))[kf.Motion=0]="Motion",kf[kf.Stationary=1]="Stationary";class ug{constructor(e,t,i,n,r,s,a,o,h,c){this._orientation=this._getValue(e,1);let l=null!=a?a.width:4,u=null!=a?a.height:3,d=this._orientation<5;this._width=this._getValue(t,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?t:i,this._basicHeight=d?i:t;const p=this._getCameraParameters(h,c),m=p[0],f=p[1],g=p[2];this._focal=this._getValue(m,1),this._scale=this._getValue(n,0),this._worldToCamera=this.createWorldToCamera(r,s),this._worldToCameraInverse=(new Rn).copy(this._worldToCamera).invert(),this._scaledWorldToCamera=this._createScaledWorldToCamera(this._worldToCamera,this._scale),this._scaledWorldToCameraInverse=(new Rn).copy(this._scaledWorldToCamera).invert(),this._basicWorldToCamera=this._createBasicWorldToCamera(this._worldToCamera,e),this._textureScale=o||[1,1],this._ck1=f||0,this._ck2=g||0,this._cameraType=c||"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 e=this._worldToCamera.elements;switch(this._orientation){case 1:return new Ki(-e[1],-e[5],-e[9]);case 3:return new Ki(e[1],e[5],e[9]);case 6:return new Ki(-e[0],-e[4],-e[8]);case 8:return new Ki(e[0],e[4],e[8]);default:return new Ki(-e[1],-e[5],-e[9])}}projectorMatrix(){let e=this._normalizedToTextureMatrix(),t=this._focal,i=(new Rn).set(t,0,0,0,0,t,0,0,0,0,0,0,0,0,1,0);return e.multiply(i),e.multiply(this._worldToCamera),e}projectBasic(e){let t=this.projectSfM(e);return this._sfmToBasic(t)}unprojectBasic(e,t,i){let n=this._basicToSfm(e);return this.unprojectSfM(n,t,i)}projectSfM(e){let t=new Xi(e[0],e[1],e[2],1);return t.applyMatrix4(this._worldToCamera),this._bearingToSfm([t.x,t.y,t.z])}unprojectSfM(e,t,i){const n=this._sfmToBearing(e),r=(i&&!$u(this._cameraType)?new Xi(t*n[0]/n[2],t*n[1]/n[2],t,1):new Xi(t*n[0],t*n[1],t*n[2],1)).applyMatrix4(this._worldToCameraInverse);return[r.x/r.w,r.y/r.w,r.z/r.w]}_sfmToBearing(e){if($u(this._cameraType)){let t=2*e[0]*Math.PI,i=2*-e[1]*Math.PI;return[Math.cos(i)*Math.sin(t),-Math.sin(i),Math.cos(i)*Math.cos(t)]}if(ku(this._cameraType)){let[t,i]=[e[0]/this._focal,e[1]/this._focal];const n=Math.sqrt(t*t+i*i);let r=n/this._distortionFromDistortedRadius(n,this._ck1,this._ck2,this._radialPeak),s=Math.cos(r),a=Math.sin(r);const o=n>1e-8?1/n:1;return[a*t*o,a*i*o,s]}{let[t,i]=[e[0]/this._focal,e[1]/this._focal];const n=Math.sqrt(t*t+i*i);let r=this._distortionFromDistortedRadius(n,this._ck1,this._ck2,this._radialPeak);let s=new Ki(t/r,i/r,1);return s.normalize(),[s.x,s.y,s.z]}}_distortionFromDistortedRadius(e,t,i,n){let r=1;for(let s=0;s<10;s++){let s=e/r;s>n&&(s=n),r=1+t*Math.pow(s,2)+i*Math.pow(s,4)}return r}_bearingToSfm(e){if($u(this._cameraType)){let t=e[0],i=e[1],n=e[2],r=Math.atan2(t,n),s=Math.atan2(-i,Math.sqrt(t*t+n*n));return[r/(2*Math.PI),-s/(2*Math.PI)]}if(ku(this._cameraType)){if(e[2]>0){const[t,i,n]=e,r=Math.sqrt(t*t+i*i);let s=Math.atan2(r,n);s>this._radialPeak&&(s=this._radialPeak);const a=1+Math.pow(s,2)*(this._ck1+Math.pow(s,2)*this._ck2),o=this._focal*a*s/r;return[o*t,o*i]}return[e[0]<0?Number.NEGATIVE_INFINITY:Number.POSITIVE_INFINITY,e[1]<0?Number.NEGATIVE_INFINITY:Number.POSITIVE_INFINITY]}if(e[2]>0){let[t,i]=[e[0]/e[2],e[1]/e[2]],n=t*t+i*i;const r=Math.pow(this._radialPeak,2);n>r&&(n=r);const s=1+this._ck1*n+this._ck2*Math.pow(n,2);return[this._focal*s*t,this._focal*s*i]}return[e[0]<0?Number.NEGATIVE_INFINITY:Number.POSITIVE_INFINITY,e[1]<0?Number.NEGATIVE_INFINITY:Number.POSITIVE_INFINITY]}_basicToSfm(e){let t,i;switch(this._orientation){case 1:t=e[0],i=e[1];break;case 3:t=1-e[0],i=1-e[1];break;case 6:t=e[1],i=1-e[0];break;case 8:t=1-e[1],i=e[0];break;default:t=e[0],i=e[1]}let n=this._width,r=this._height,s=Math.max(n,r);return[t*n/s-n/s/2,i*r/s-r/s/2]}_sfmToBasic(e){let t,i,n=this._width,r=this._height,s=Math.max(n,r),a=(e[0]+n/s/2)/n*s,o=(e[1]+r/s/2)/r*s;switch(this._orientation){case 1:t=a,i=o;break;case 3:t=1-a,i=1-o;break;case 6:t=1-o,i=a;break;case 8:t=o,i=1-a;break;default:t=a,i=o}return[t,i]}_getValue(e,t){return null!=e&&e>0?e:t}_getCameraParameters(e,t){if($u(t))return[];if(!e||0===e.length)return[1,0,0];const i=3-e.length;return i<=0?e:e.concat(new Array(i).fill(0))}createWorldToCamera(e,t){const i=new Ki(e[0],e[1],e[2]),n=i.length();n>0&&i.normalize();const r=new Rn;return r.makeRotationAxis(i,n),r.setPosition(new Ki(t[0],t[1],t[2])),r}_createScaledWorldToCamera(e,t){const i=e.clone(),n=i.elements;return n[12]=t*n[12],n[13]=t*n[13],n[14]=t*n[14],i.scale(new Ki(t,t,t)),i}_createBasicWorldToCamera(e,t){const i=new Ki(0,0,1);let n=0;switch(t){case 3:n=Math.PI;break;case 6:n=Math.PI/2;break;case 8:n=3*Math.PI/2}return(new Rn).makeRotationAxis(i,n).multiply(e)}_getRadialPeak(e,t){const i=5*t,n=3*e,r=Math.pow(n,2)-4*i*1;if(r<0)return;const s=(-n-Math.sqrt(r))/2/i,a=(-n+Math.sqrt(r))/2/i,o=Math.min(s,a),h=Math.max(s,a);return o>0?Math.sqrt(o):h>0?Math.sqrt(h):void 0}_normalizedToTextureMatrix(){const e=Math.max(this._width,this._height),t=this._orientation<5?this._textureScale[0]:this._textureScale[1],i=this._orientation<5?this._textureScale[1]:this._textureScale[0],n=e/this._width*t,r=e/this._height*i;switch(this._orientation){case 1:return(new Rn).set(n,0,0,.5,0,-r,0,.5,0,0,1,0,0,0,0,1);case 3:return(new Rn).set(-n,0,0,.5,0,r,0,.5,0,0,1,0,0,0,0,1);case 6:return(new Rn).set(0,-r,0,.5,-n,0,0,.5,0,0,1,0,0,0,0,1);case 8:return(new Rn).set(0,r,0,.5,n,0,0,.5,0,0,1,0,0,0,0,1);default:return(new Rn).set(n,0,0,.5,0,-r,0,.5,0,0,1,0,0,0,0,1)}}}class dg{constructor(){this._factory=new gf,this._scene=new _f,this._spatial=new Du,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(e,t){this._setTextureProvider(e,this._currentKey,t,this._currentProviderDisposers,this._updateTexture.bind(this))}setTextureProviderPrev(e,t){this._setTextureProvider(e,this._previousKey,t,this._previousProviderDisposers,this._updateTexturePrev.bind(this))}update(e,t){this._updateFrameId(e.id),this._updateImagePlanes(e.state,t)}updateCurtain(e){this._curtain!==e&&(this._curtain=e,this._updateCurtain(),this._needsRender=!0)}updateTexture(e,t){const i=t.id===this._currentKey?this._scene.planes:t.id===this._previousKey?this._scene.planesOld:{};if(0!==Object.keys(i).length){this._needsRender=!0;for(const t in i){if(!i.hasOwnProperty(t))continue;let n=i[t].material.uniforms.projectorTex.value;n.image=e,n.needsUpdate=!0}}}updateTextureImage(e,t){if(this._currentKey!==t.id)return;this._needsRender=!0;const i=this._scene.planes;for(const t in i){if(!i.hasOwnProperty(t))continue;let n=i[t].material.uniforms.projectorTex.value;n.image=e,n.needsUpdate=!0}}render(e,t){this.disabled||t.render(this._scene.sceneOld,e),t.render(this._scene.scene,e),this._needsRender=!1}dispose(){this._scene.clear();for(const e in this._currentProviderDisposers)this._currentProviderDisposers.hasOwnProperty(e)&&this._currentProviderDisposers[e]();for(const e in this._previousProviderDisposers)this._previousProviderDisposers.hasOwnProperty(e)&&this._previousProviderDisposers[e]();this._currentProviderDisposers={},this._previousProviderDisposers={}}_getBasicCorners(e,t){let i,n;return e>t?(i=.5,n=.5*e/t):(i=.5*t/e,n=.5),[[.5-i,.5-n],[.5+i,.5+n]]}_setDisabled(e){this._disabled=null==e.currentImage||null==e.previousImage||$u(e.currentImage.cameraType)&&!$u(e.previousImage.cameraType)}_setTextureProvider(e,t,i,n,r){if(e!==t)return;let s=i.textureCreated$.subscribe(r),a=i.textureUpdated$.subscribe((e=>{this._needsRender=!0}));if(e in n){(0,n[e])(),delete n[e]}n[e]=()=>{s.unsubscribe(),a.unsubscribe(),i.dispose()}}_updateCurtain(){const e=this._scene.planes;for(const t in e){if(!e.hasOwnProperty(t))continue;let i=e[t].material;i.uniforms.curtain&&(i.uniforms.curtain.value=this._curtain)}}_updateFrameId(e){this._frameId=e}_updateImagePlanes(t,i){const n=null!=t.currentImage&&this._currentKey!==t.currentImage.id,r=null!=t.previousImage&&this._previousKey!==t.previousImage.id,s=this._mode!==i;if(!(n||r||s))return;this._setDisabled(t),this._needsRender=!0,this._mode=i;const a=t.motionless||i===e.SliderConfigurationMode.Stationary||$u(t.currentImage.cameraType);if((this.disabled||r)&&this._previousKey in this._previousProviderDisposers&&(this._previousProviderDisposers[this._previousKey](),delete this._previousProviderDisposers[this._previousKey]),this.disabled)this._scene.setImagePlanesOld({});else if(r||s){const e=t.previousImage;this._previousKey=e.id;const i=t.currentTransform.rt.elements;let n=[i[12],i[13],i[14]];const r=t.currentTransform.basicAspect,s=t.previousTransform.basicAspect,o=r>s?[1,s/r]:[r/s,1];let h=t.currentImage.rotation,c=t.currentImage.width,l=t.currentImage.height;$u(e.cameraType)&&(h=t.previousImage.rotation,n=this._spatial.rotate(this._spatial.opticalCenter(t.currentImage.rotation,n).toArray(),h).multiplyScalar(-1).toArray(),c=t.previousImage.width,l=t.previousImage.height);const u=new ug(t.currentImage.exifOrientation,c,l,t.currentImage.scale,h,n,e.image,o,t.currentImage.cameraParameters,t.currentImage.cameraType);let d;if($u(e.cameraType))d=this._factory.createMesh(e,a||$u(t.currentImage.cameraType)?u:t.previousTransform);else if(a){const[[e,i],[n,a]]=this._getBasicCorners(r,s);d=this._factory.createFlatMesh(t.previousImage,u,e,n,i,a)}else d=this._factory.createMesh(t.previousImage,t.previousTransform);const p={};p[e.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=t.currentImage.id;const e={};$u(t.currentImage.cameraType)?e[t.currentImage.id]=this._factory.createCurtainMesh(t.currentImage,t.currentTransform):e[t.currentImage.id]=a?this._factory.createDistortedCurtainMesh(t.currentImage,t.currentTransform):this._factory.createCurtainMesh(t.currentImage,t.currentTransform),this._scene.setImagePlanes(e),this._updateCurtain()}}_updateTexture(e){this._needsRender=!0;const t=this._scene.planes;for(const i in t){if(!t.hasOwnProperty(i))continue;let n=t[i].material,r=n.uniforms.projectorTex.value;n.uniforms.projectorTex.value=null,r.dispose(),n.uniforms.projectorTex.value=e}}_updateTexturePrev(e){this._needsRender=!0;const t=this._scene.planesOld;for(const i in t){if(!t.hasOwnProperty(i))continue;let n=t[i].material,r=n.uniforms.projectorTex.value;n.uniforms.projectorTex.value=null,r.dispose(),n.uniforms.projectorTex.value=e}}}class pg{constructor(e){this._container=e,this._interacting=!1,this._notifyModeChanged$=new j,this._notifyPositionChanged$=new j,this._stopInteractionSubscription=null}get mode$(){return this._notifyModeChanged$}get position$(){return this._notifyPositionChanged$}activate(){this._stopInteractionSubscription||(this._stopInteractionSubscription=it(this._container.mouseService.documentMouseUp$,this._container.touchService.touchEnd$.pipe(st((e=>0===e.touches.length)))).subscribe((e=>{this._interacting&&(this._interacting=!1)})))}deactivate(){this._stopInteractionSubscription&&(this._interacting=!1,this._stopInteractionSubscription.unsubscribe(),this._stopInteractionSubscription=null)}render(e,t,i,n,r){const s=[];if(r){s.push(tf.h("div.mapillary-slider-border",[]));const r=!(i||n);r&&(s.push(this._createModeButton(t)),s.push(this._createModeButton2d(t))),s.push(this._createPositionInput(e,r))}const a=this._container.domContainer.getBoundingClientRect(),o=Math.max(215,Math.min(400,a.width-100));return tf.h("div.mapillary-slider-container",{style:{width:`${o}px`}},s)}_createModeButton(t){const i={onclick:()=>{t!==e.SliderConfigurationMode.Motion&&this._notifyModeChanged$.next(e.SliderConfigurationMode.Motion)}},n=t===e.SliderConfigurationMode.Stationary?"mapillary-slider-mode-button-inactive":"mapillary-slider-mode-button";return tf.h("div."+n,i,[tf.h("div.mapillary-slider-mode-icon",[])])}_createModeButton2d(t){const i={onclick:()=>{t!==e.SliderConfigurationMode.Stationary&&this._notifyModeChanged$.next(e.SliderConfigurationMode.Stationary)}},n=t===e.SliderConfigurationMode.Motion?"mapillary-slider-mode-button-2d-inactive":"mapillary-slider-mode-button-2d";return tf.h("div."+n,i,[tf.h("div.mapillary-slider-mode-icon-2d",[])])}_createPositionInput(e,t){const i=e=>{this._notifyPositionChanged$.next(Number(e.target.value)/1e3)},n=e=>{this._interacting=!0,e.stopPropagation()},r=e=>{this._interacting&&e.stopPropagation()},s=this._container.domContainer.getBoundingClientRect(),a=Math.max(215,Math.min(400,s.width-105))-84+(t?0:52),o=tf.h("input.mapillary-slider-position",{max:1e3,min:0,onchange:i,oninput:i,onkeydown:e=>{"ArrowDown"!==e.key&&"ArrowLeft"!==e.key&&"ArrowRight"!==e.key&&"ArrowUp"!==e.key||e.preventDefault()},onpointerdown:n,onpointermove:r,ontouchmove:r,ontouchstart:n,style:{width:`${a}px`},type:"range",value:1e3*e},[]);return tf.h("div.mapillary-slider-position-container",[o])}}class mg extends sf{constructor(e,t,i,n){super(e,t,i),this._viewportCoords=n||new hf,this._domRenderer=new pg(t),this._imageTileLoader=new bf(i.api),this._roiCalculator=new wf,this._spatial=new Du,this._glRendererOperation$=new j,this._glRendererCreator$=new j,this._glRendererDisposer$=new j,this._glRenderer$=this._glRendererOperation$.pipe(Lt(((e,t)=>t(e)),null),st((e=>null!=e)),vt(void 0,(e=>e.frameId))),this._glRendererCreator$.pipe(De((()=>e=>{if(null!=e)throw new Error("Multiple slider states can not be created at the same time");return new dg}))).subscribe(this._glRendererOperation$),this._glRendererDisposer$.pipe(De((()=>e=>(e.dispose(),null)))).subscribe(this._glRendererOperation$)}_activate(){const t=this._subscriptions;t.push(this._domRenderer.mode$.subscribe((e=>{this.configure({mode:e})}))),t.push(this._glRenderer$.pipe(De((e=>({name:this._name,renderer:{frameId:e.frameId,needsRender:e.needsRender,render:e.render.bind(e),pass:yf.Background}})))).subscribe(this._container.glRenderer.render$));const i=Ze(this.configuration$.pipe(De((e=>null!=e.initialPosition?e.initialPosition:1)),St()),this._domRenderer.position$),n=this.configuration$.pipe(De((e=>e.mode)),vt()),r=this._navigator.stateService.currentState$.pipe(De((e=>e.state.motionless)),vt()),s=this._navigator.stateService.currentState$.pipe(De((e=>$u(e.state.currentImage.cameraType))),vt()),a=Ve(this._configuration$.pipe(De((e=>e.sliderVisible))),this._navigator.stateService.currentState$.pipe(De((e=>!(null==e.state.currentImage||null==e.state.previousImage||$u(e.state.currentImage.cameraType)&&!$u(e.state.previousImage.cameraType)))),vt())).pipe(De((([e,t])=>e&&t)),vt());this._waitSubscription=Ve(n,r,s,a).pipe(Vt(this._navigator.stateService.state$)).subscribe((([[t,i,n,r],s])=>{const a=r&&(i||t===e.SliderConfigurationMode.Stationary||n);a&&s!==Df.WaitingInteractively?this._navigator.stateService.waitInteractively():a||s===Df.Waiting||this._navigator.stateService.wait()})),t.push(Ve(i,n,r,s,a).subscribe((([t,i,n,r])=>{n||i===e.SliderConfigurationMode.Stationary||r?this._navigator.stateService.moveTo(1):this._navigator.stateService.moveTo(t)}))),t.push(Ve(i,n,r,s,a,this._container.renderService.size$).pipe(De((([e,t,i,n,r])=>({name:this._name,vNode:this._domRenderer.render(e,t,i,n,r)})))).subscribe(this._container.domRenderer.render$)),this._glRendererCreator$.next(null),t.push(Ve(i,s,a,this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$).pipe(De((([e,t,i,n,r])=>{if(!t)return i?e:1;const s=this._viewportCoords.viewportToBasic(-1.15,0,r,n.perspective),a=this._viewportCoords.viewportToBasic(1.15,0,r,n.perspective),o=a[0]<s[0]?a[0]+1:a[0],h=s[0]+e*(o-s[0]);return h>1?h-1:h})),De((e=>t=>(t.updateCurtain(e),t)))).subscribe(this._glRendererOperation$)),t.push(Ve(this._navigator.stateService.currentState$,n).pipe(De((([e,t])=>i=>(i.update(e,t),i)))).subscribe(this._glRendererOperation$)),t.push(this._configuration$.pipe(st((e=>null!=e.ids)),zt((e=>at(at(this._catchCacheImage$(e.ids.background),this._catchCacheImage$(e.ids.foreground)).pipe(De((e=>({background:e[0],foreground:e[1]})))),this._navigator.stateService.currentState$.pipe(St())).pipe(De((e=>({images:e[0],state:e[1].state}))))))).subscribe((e=>{null!=e.state.currentImage&&null!=e.state.previousImage&&e.state.currentImage.id===e.images.foreground.id&&e.state.previousImage.id===e.images.background.id||(e.state.currentImage.id!==e.images.background.id?e.state.currentImage.id!==e.images.foreground.id||1!==e.state.trajectory.length?(this._navigator.stateService.setImages([e.images.background]),this._navigator.stateService.setImages([e.images.foreground])):this._navigator.stateService.prependImages([e.images.background]):this._navigator.stateService.setImages([e.images.foreground]))}),(e=>{console.error(e)})));const o=this._container.configurationService.imageTiling$.pipe(zt((e=>e?this._navigator.stateService.currentState$:new j)),vt(void 0,(e=>e.state.currentImage.id)),Vt(this._container.glRenderer.webGLRenderer$,this._container.renderService.size$),De((([e,t,i])=>{const n=e.state;Math.max(i.width,i.height);const r=n.currentImage,s=n.currentTransform;return new Lf(r.id,s.basicWidth,s.basicHeight,r.image,this._imageTileLoader,new xf,t)})),Rt(1),U());t.push(o.subscribe((()=>{}))),t.push(o.pipe(De((e=>t=>(t.setTextureProvider(e.id,e),t)))).subscribe(this._glRendererOperation$)),t.push(o.pipe(At()).subscribe((e=>{e[0].abort()})));const h=this._container.configurationService.imageTiling$.pipe(zt((e=>e?Ve(this._container.renderService.renderCameraFrame$,this._container.renderService.size$.pipe(ft(250))):new j)),De((([e,t])=>[e.camera.position.clone(),e.camera.lookat.clone(),e.zoom.valueOf(),t.height.valueOf(),t.width.valueOf()])),At(),kt((e=>e[1][2]-e[0][2]<0||0===e[1][2])),De((e=>{let t=e[0][0].equals(e[1][0]),i=e[0][1].equals(e[1][1]),n=e[0][2]===e[1][2],r=e[0][3]===e[1][3],s=e[0][4]===e[1][4];return t&&i&&n&&r&&s})),vt(),st((e=>e)),zt((()=>this._container.renderService.renderCameraFrame$.pipe(St()))),Vt(this._container.renderService.size$,this._navigator.stateService.currentTransform$));t.push(o.pipe(zt((e=>h.pipe(De((([t,i,n])=>[this._roiCalculator.computeRegionOfInterest(t,i,n),e]))))),st((e=>!e[1].disposed))).subscribe((e=>{let t=e[0];e[1].setRegionOfInterest(t)})));const c=o.pipe(zt((e=>e.hasTexture$)),Ot(!1),Rt(1),U());t.push(c.subscribe((()=>{})));const l=this._container.configurationService.imageTiling$.pipe(zt((e=>e?this._navigator.stateService.currentState$:new j)),st((e=>!!e.state.previousImage)),vt(void 0,(e=>e.state.previousImage.id)),Vt(this._container.glRenderer.webGLRenderer$,this._container.renderService.size$),De((([e,t,i])=>{const n=e.state,r=n.previousImage,s=n.previousTransform;return new Lf(r.id,s.basicWidth,s.basicHeight,r.image,this._imageTileLoader,new xf,t)})),Rt(1),U());t.push(l.subscribe((()=>{}))),t.push(l.pipe(De((e=>t=>(t.setTextureProviderPrev(e.id,e),t)))).subscribe(this._glRendererOperation$)),t.push(l.pipe(At()).subscribe((e=>{e[0].abort()})));const u=this._container.configurationService.imageTiling$.pipe(zt((e=>e?Ve(this._container.renderService.renderCameraFrame$,this._container.renderService.size$.pipe(ft(250))):new j)),De((([e,t])=>[e.camera.position.clone(),e.camera.lookat.clone(),e.zoom.valueOf(),t.height.valueOf(),t.width.valueOf()])),At(),kt((e=>e[1][2]-e[0][2]<0||0===e[1][2])),De((e=>{let t=e[0][0].equals(e[1][0]),i=e[0][1].equals(e[1][1]),n=e[0][2]===e[1][2],r=e[0][3]===e[1][3],s=e[0][4]===e[1][4];return t&&i&&n&&r&&s})),vt(),st((e=>e)),zt((()=>this._container.renderService.renderCameraFrame$.pipe(St()))),Vt(this._container.renderService.size$,this._navigator.stateService.currentTransform$));t.push(l.pipe(zt((e=>u.pipe(De((([t,i,n])=>[this._roiCalculator.computeRegionOfInterest(t,i,n),e]))))),st((e=>!e[1].disposed)),Vt(this._navigator.stateService.currentState$)).subscribe((([[e,t],i])=>{let n=null;if($u(i.state.previousImage.cameraType))if($u(i.state.currentImage.cameraType)){const t=this._spatial.viewingDirection(i.state.currentImage.rotation),r=this._spatial.viewingDirection(i.state.previousImage.rotation),s=this._spatial.angleBetweenVector2(t.x,t.y,r.x,r.y)/(2*Math.PI);n={bbox:{maxX:this._spatial.wrap(e.bbox.maxX+s,0,1),maxY:e.bbox.maxY,minX:this._spatial.wrap(e.bbox.minX+s,0,1),minY:e.bbox.minY},pixelHeight:e.pixelHeight,pixelWidth:e.pixelWidth}}else{const t=this._spatial.viewingDirection(i.state.currentImage.rotation),r=this._spatial.viewingDirection(i.state.previousImage.rotation),s=this._spatial.angleBetweenVector2(t.x,t.y,r.x,r.y)/(2*Math.PI),a=this._spatial.angleToPlane(t.toArray(),[0,0,1]),o=(this._spatial.angleToPlane(r.toArray(),[0,0,1])-a)/(2*Math.PI),h=i.state.currentTransform,c=Math.max(h.basicWidth,h.basicHeight),l=c>0?2*Math.atan(.5*h.basicWidth/(c*h.focal)):Math.PI/3,u=c>0?2*Math.atan(.5*h.basicHeight/(c*h.focal)):Math.PI/3,d=l/(2*Math.PI),p=u/Math.PI,m=(e.bbox.maxX-e.bbox.minX)*d,f=(e.bbox.maxY-e.bbox.minY)*p,g=e.pixelWidth*d,_=e.pixelHeight*p,v=(e.bbox.minX+e.bbox.maxX)/2-.5,y=(e.bbox.minY+e.bbox.maxY)/2-.5,b=.5+s+d*v-m/2,x=.5+s+d*v+m/2,w=.5+o+p*y-f/2,M=.5+o+p*y+f/2;n={bbox:{maxX:this._spatial.wrap(x,0,1),maxY:M,minX:this._spatial.wrap(b,0,1),minY:w},pixelHeight:_,pixelWidth:g}}else{const t=i.state.currentTransform.basicAspect,r=i.state.previousTransform.basicAspect,[[s,a],[o,h]]=this._getBasicCorners(t,r),c=o-s,l=h-a,u=e.pixelWidth/c,d=e.pixelHeight/l,p=(c-1)/(2*c)+e.bbox.minX/c,m=(c-1)/(2*c)+e.bbox.maxX/c,f=(l-1)/(2*l)+e.bbox.minY/l,g={maxX:m,maxY:(l-1)/(2*l)+e.bbox.maxY/l,minX:p,minY:f};this._clipBoundingBox(g),n={bbox:g,pixelHeight:d,pixelWidth:u}}t.setRegionOfInterest(n)})));const d=l.pipe(zt((e=>e.hasTexture$)),Ot(!1),Rt(1),U());t.push(d.subscribe((()=>{})))}_deactivate(){this._waitSubscription.unsubscribe(),this._navigator.stateService.state$.pipe(St()).subscribe((e=>{e!==Df.Traversing&&this._navigator.stateService.traverse()})),this._glRendererDisposer$.next(null),this._domRenderer.deactivate(),this._subscriptions.unsubscribe(),this.configure({ids:null})}_getDefaultConfiguration(){return{initialPosition:1,mode:e.SliderConfigurationMode.Motion,sliderVisible:!0}}_catchCacheImage$(e){return this._navigator.graphService.cacheImage$(e).pipe(ct((t=>(console.error(`Failed to cache slider image (${e})`,t),ie()))))}_getBasicCorners(e,t){let i,n;return e>t?(i=.5,n=.5*e/t):(i=.5*t/e,n=.5),[[.5-i,.5-n],[.5+i,.5+n]]}_clipBoundingBox(e){e.minX=Math.max(0,Math.min(1,e.minX)),e.maxX=Math.max(0,Math.min(1,e.maxX)),e.minY=Math.max(0,Math.min(1,e.minY)),e.maxY=Math.max(0,Math.min(1,e.maxY))}}mg.componentName="slider";class fg{constructor(t,i){this._subscriptions=new rf,this._graphService=t,this._stateService=i;const n=this._subscriptions;this._directionSubject$=new j,this._direction$=this._directionSubject$.pipe(Ot(e.NavigationDirection.Next),Rt(1),U()),n.push(this._direction$.subscribe()),this._playing=!1,this._playingSubject$=new j,this._playing$=this._playingSubject$.pipe(Ot(this._playing),Rt(1),U()),n.push(this._playing$.subscribe()),this._speed=.5,this._speedSubject$=new j,this._speed$=this._speedSubject$.pipe(Ot(this._speed),Rt(1),U()),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 t=this._setSpeed(this._speed);this._stateService.setSpeed(t),this._graphModeSubscription=this._speed$.pipe(De((e=>e>fg.sequenceSpeed?Nf.Sequence:Nf.Spatial)),vt()).subscribe((e=>{this._graphService.setGraphMode(e)})),this._cacheSubscription=Ve(this._stateService.currentImage$.pipe(De((e=>[e.sequenceId,e.id])),vt(void 0,(([e])=>e))),this._graphService.graphMode$,this._direction$).pipe(zt((([[t,i],n,r])=>{if(r!==e.NavigationDirection.Next&&r!==e.NavigationDirection.Prev)return Ce([void 0,r]);return Ve((n===Nf.Sequence?this._graphService.cacheSequenceImages$(t,i):this._graphService.cacheSequence$(t)).pipe(Pt(3),ct((e=>(console.error(e),Ce(void 0))))),Ce(r))})),zt((([t,i])=>{if(void 0===t)return ie();const n=t.imageIds.slice();return i===e.NavigationDirection.Prev&&n.reverse(),this._stateService.currentState$.pipe(De((e=>[e.state.trajectory[e.state.trajectory.length-1].id,e.state.imagesAhead])),Lt((([e,t],[i,r])=>{void 0===e&&(e=i);const s=n.length-1;if(r>=this._imagesAhead||n[s]===e)return[e,[]];const a=n.indexOf(i),o=n.indexOf(e)+1,h=Math.min(s,a+this._imagesAhead-r)+1;return h<=o?[e,[]]:[n[h-1],n.slice(o,h)]}),[void 0,[]]),We((([e,t])=>ge(t))))})),We((e=>this._graphService.cacheImage$(e).pipe(ct((()=>ie())))),6)).subscribe(),this._playingSubscription=this._stateService.currentState$.pipe(st((e=>e.state.imagesAhead<this._imagesAhead)),vt(void 0,(e=>e.state.lastImage.id)),De((e=>{const t=e.state.lastImage,i=e.state.trajectory;let n;for(let e=i.length-2;e>=0;e--){const r=i[e];if(r.sequenceId!==t.sequenceId)break;if(r.capturedAt!==t.capturedAt){n=r.capturedAt<t.capturedAt;break}}return[e.state.lastImage,n]})),Vt(this._direction$),zt((([[t,i],n])=>at(([e.NavigationDirection.Next,e.NavigationDirection.Prev].indexOf(n)>-1?t.sequenceEdges$:t.spatialEdges$).pipe(St((e=>e.cached)),Pe(15e3)),Ce(n)).pipe(De((([e,t])=>{for(let i of e.edges)if(i.data.direction===t)return i.target;return null})),zt((e=>null!=e?this._graphService.cacheImage$(e):ie())))))).subscribe((e=>{this._stateService.appendImagess([e])}),(e=>{console.error(e),this.stop()})),this._clearSubscription=this._stateService.currentImage$.pipe(ht(1,10)).subscribe((e=>{this._stateService.clearPriorImages()})),this._setPlaying(!0);const i=this._stateService.currentState$.pipe(De((e=>e.state)),vt((([e,t],[i,n])=>e===i&&t===n),(e=>[e.currentImage.id,e.lastImage.id])),st((e=>e.currentImage.id===e.lastImage.id&&e.currentIndex===e.trajectory.length-1)),De((e=>e.currentImage)));this._stopSubscription=Ve(i,this._direction$).pipe(zt((([t,i])=>{const n=([e.NavigationDirection.Next,e.NavigationDirection.Prev].indexOf(i)>-1?t.sequenceEdges$:t.spatialEdges$).pipe(St((e=>e.cached)),Pe(15e3),ct((e=>(console.error(e),Ce({cached:!1,edges:[]})))));return Ve(Ce(i),n).pipe(De((([e,t])=>{for(const i of t.edges)if(i.data.direction===e)return!0;return!1})))})),We((e=>e||!this._bridging$?Ce(e):this._bridging$.pipe(De((e=>null!=e)),ct((e=>(console.error(e),Ce(!1))))))),St((e=>!e))).subscribe(void 0,void 0,(()=>{this.stop()})),this._stopSubscription.closed&&(this._stopSubscription=null),this._earthSubscription=this._stateService.state$.pipe(De((e=>e===Df.Earth)),vt(),St((e=>e))).subscribe(void 0,void 0,(()=>{this.stop()})),this._earthSubscription.closed&&(this._earthSubscription=null)}dispose(){this.stop(),this._subscriptions.unsubscribe()}setDirection(e){this._directionSubject$.next(e)}setSpeed(e){if((e=Math.max(0,Math.min(1,e)))===this._speed)return;const t=this._setSpeed(e);this._playing&&this._stateService.setSpeed(t),this._speedSubject$.next(this._speed)}stop(){this._playing&&(this._stopSubscription&&(this._stopSubscription.closed||this._stopSubscription.unsubscribe(),this._stopSubscription=null),this._earthSubscription&&(this._earthSubscription.closed||this._earthSubscription.unsubscribe(),this._earthSubscription=null),this._graphModeSubscription.unsubscribe(),this._graphModeSubscription=null,this._cacheSubscription.unsubscribe(),this._cacheSubscription=null,this._playingSubscription.unsubscribe(),this._playingSubscription=null,this._clearSubscription.unsubscribe(),this._clearSubscription=null,this._stateService.setSpeed(1),this._stateService.cutImages(),this._graphService.setGraphMode(Nf.Spatial),this._setPlaying(!1))}_mapSpeed(e){const t=2*e-1;return Math.pow(10,t)-.2*t}_mapImagesAhead(e){return Math.round(Math.max(10,Math.min(50,8+6*e)))}_setPlaying(e){this._playing=e,this._playingSubject$.next(e)}_setSpeed(e){this._speed=e;const t=this._mapSpeed(this._speed);return this._imagesAhead=this._mapImagesAhead(t),t}}var gg,_g;fg.sequenceSpeed=.54,e.CameraVisualizationMode=void 0,(gg=e.CameraVisualizationMode||(e.CameraVisualizationMode={}))[gg.Hidden=0]="Hidden",gg[gg.Homogeneous=1]="Homogeneous",gg[gg.Cluster=2]="Cluster",gg[gg.ConnectedComponent=3]="ConnectedComponent",gg[gg.Sequence=4]="Sequence",e.OriginalPositionMode=void 0,(_g=e.OriginalPositionMode||(e.OriginalPositionMode={}))[_g.Hidden=0]="Hidden",_g[_g.Altitude=1]="Altitude",_g[_g.Flat=2]="Flat";class vg extends tc{constructor(e){super(),this._originalSize=e.originalSize;const{cluster:t,color:i,scale:n,translation:r}=e;this._makeAttributes(t),this.material.size=n*this._originalSize,this.setColor(i),this.matrixAutoUpdate=!1,this.position.fromArray(r),this.updateMatrix(),this.updateMatrixWorld(!1)}dispose(){this.geometry.dispose(),this.material.dispose()}setColor(e){this.material.vertexColors=null==e,this.material.color=new xr(e),this.material.needsUpdate=!0}resize(e){this.material.size=e*this._originalSize,this.material.needsUpdate=!0}_makeAttributes(e){const t=[],i=[],n=e.points;for(const e in n){if(!n.hasOwnProperty(e))continue;const r=n[e];t.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 Tr(new Float32Array(t),3)),r.setAttribute("color",new Tr(new Float32Array(i),3))}}class yg extends Wh{constructor(e){super(),this._makeAttributes(e),this.matrixAutoUpdate=!1,this.updateMatrix(),this.updateMatrixWorld(!1)}dispose(){this.geometry.dispose(),this.material.dispose()}_makeAttributes(e){const t=e.slice();t.push(e[0]);let i=0;const n=new Float32Array(3*(e.length+1));for(const e of t)n[i++]=e[0],n[i++]=e[1],n[i++]=e[2];this.geometry.setAttribute("position",new Tr(n,3))}}function bg(e,t){return e===t}function xg(e){const t=function(e){return Math.pow(2,e)}(e)/2;return{min:[-t,-t,-t],max:[t,t,t]}}class wg{constructor(e,t,i,n){this.level=e,this.leafLevel=t,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(e){const t=this;if(!t.boundingBox.containsPoint(e.position))throw new Error("Item not contained in node");if(bg(t.level,t.leafLevel))return t.items.push(e),this;for(const i of t.children)if(i.boundingBox.containsPoint(e.position))return i.add(e);for(const i of t._generateBoundingBoxes())if(i.containsPoint(e.position)){return new wg(t.level-1,t.leafLevel,i,t).add(e)}throw new Error("Item not contained in children")}intersect(e,t,i){if(e.intersectBox(this.boundingBox,t))if(bg(this.level,this.leafLevel))i.push(this);else for(const n of this.children)n.intersect(e,t,i)}remove(e){const t=this.items.indexOf(e);if(t<0)throw new Error(`Item does not exist ${e.uuid}`);this.items.splice(t,1)}traverse(){const e=this;if(!e.isEmpty)return;const t=e.parent;if(!t)return;const i=t.children.indexOf(e);if(i<0)throw new Error("Corrupt octree");t.children.splice(i,1),this.parent=null,t.traverse()}_generateBoundingBoxes(){const e=this.boundingBox.min,t=(this.boundingBox.max.x-e.x)/2,i=[[e.x,e.y+t,e.z+t],[e.x+t,e.y+t,e.z+t],[e.x,e.y,e.z+t],[e.x+t,e.y,e.z+t],[e.x,e.y+t,e.z],[e.x+t,e.y+t,e.z],[e.x,e.y,e.z],[e.x+t,e.y,e.z]],n=[];for(const[e,r,s]of i)n.push(new tn(new Ki(e,r,s),new Ki(e+t,r+t,s+t)));return n}}class Mg{constructor(e,t){if(this.rootLevel=e,this.leafLevel=t,t>e)throw new Error;this._index=new Map,this._root=this._makeRoot()}get root(){return this._root}add(e){if(!this.root.boundingBox.containsPoint(e.position))return void console.warn(`Object outside bounding box ${e.uuid}`);const t=this._root.add(e);this._index.set(e.uuid,t)}has(e){return this._index.has(e.uuid)}intersect(e){const t=[],i=new Ki;return this._root.intersect(e,i,t),t.map((e=>e.items)).reduce(((e,t)=>(e.push(...t),e)),[])}reset(){this._root=this._makeRoot(),this._index.clear()}remove(e){if(!this.has(e))throw new Error(`Frame does not exist ${e.uuid}`);const t=this._index.get(e.uuid);t.remove(e),t.traverse(),this._index.delete(e.uuid)}_makeRoot(){const e=this.rootLevel,t=xg(e),i=new tn((new Ki).fromArray(t.min),(new Ki).fromArray(t.max));return new wg(e,this.leafLevel,i)}}class Sg{constructor(e,t){this._objects=[],this._objectImageMap=new Map,this._octree=null!=e?e:new Mg(14,6),this._raycaster=null!=t?t:new su,this._interactiveLayer=1,this._raycaster=t||new su(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(e,t){const i=e.uuid;this._objectImageMap.set(i,t),this._objects.push(e),this._octree.add(e)}intersectObjects(e,t){this._raycaster.setFromCamera((new zi).fromArray(e),t);const i=this._octree.intersect(this.raycaster.ray),n=this._raycaster.intersectObjects(i),r=this._objectImageMap;for(const e of n){const t=e.object.uuid;if(r.has(t))return r.get(t)}return null}remove(e){const t=this._objects,i=t.indexOf(e);if(-1!==i){const n=t.splice(i,1);for(const e of n)this._objectImageMap.delete(e.uuid);this._octree.remove(e)}else console.warn("Object does not exist")}resetIntersectionThreshold(e){this._raycaster.params.Line.threshold=e?this._largeLineThreshold:this._lineThreshold}}class Tg extends Wh{constructor(e){super(e.geometry,e.material);const t=e.mode,i=e.originalOrigin,n=e.transform.unprojectBasic([0,0],0);this._relativeAltitude=i[2]-n[2],this._makeAttributes(n,i,t),this.matrixAutoUpdate=!1,this.position.fromArray(n),this.updateMatrix(),this.updateMatrixWorld(!1)}dispose(){this.geometry.dispose(),this.material.dispose()}setMode(e){const t=this.geometry.attributes.position;t.array[5]=this._modeToAltitude(e),t.needsUpdate=!0,this.geometry.computeBoundingSphere()}_makeAttributes(e,t,i){const n=new Float32Array(6);n[0]=0,n[1]=0,n[2]=0,n[3]=t[0]-e[0],n[4]=t[1]-e[1],n[5]=this._modeToAltitude(i);const r=new Tr(n,3);this.geometry.setAttribute("position",r),r.needsUpdate=!0,this.geometry.computeBoundingSphere()}_modeToAltitude(t){return t===e.OriginalPositionMode.Altitude?this._relativeAltitude:0}}class Cg extends Zh{constructor(e){super(e.geometry,e.material);const t=e.color,i=e.size,n=e.scale,r=e.transform,s=r.unprojectBasic([0,0],0),a=this._makePositions(i,r,s);this._makeAttributes(a,t),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(e){return this._updateColorAttribute(e),this}resize(e){return this.scale.set(e,e,e),this.updateMatrix(),this.updateMatrixWorld(!1),this}_makeAttributes(e,t){const i=this.geometry,n=new Tr(new Float32Array(e),3);i.setAttribute("position",n),n.needsUpdate=!0;const r=new Tr(new Float32Array(e.length),3);i.setAttribute("color",r),this._updateColorAttribute(t)}_updateColorAttribute(e){const[t,i,n]=new xr(e).toArray(),r=this.geometry.attributes.color,s=r.array,a=s.length;let o=0;for(let e=0;e<a;e++)s[o++]=t,s[o++]=i,s[o++]=n;r.needsUpdate=!0}}class Eg extends Cg{_makePositions(e,t,i){const n=[];n.push(...this._makeAxis(e,t,i)),n.push(...this._makeLat(.5,10,e,t,i));for(const r of[0,.25,.5,.75])n.push(...this._makeLng(r,10,e,t,i));return n}_makeAxis(e,t,i){const n=t.unprojectBasic([.5,1],.8*e),r=t.unprojectBasic([.5,0],1.2*e);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(e,t,i,n,r){const s=.8*i,[a,o,h]=r,c=[],l=n.unprojectBasic([0,e],s);l[0]-=a,l[1]-=o,l[2]-=h,c.push(...l);for(let i=1;i<=t;i++){const r=n.unprojectBasic([i/t,e],s);r[0]-=a,r[1]-=o,r[2]-=h,c.push(...r,...r)}return c.push(...l),c}_makeLng(e,t,i,n,r){const s=.8*i,[a,o,h]=r,c=[],l=n.unprojectBasic([e,0],s);l[0]-=a,l[1]-=o,l[2]-=h,c.push(...l);for(let i=0;i<=t;i++){const r=n.unprojectBasic([e,i/t],s);r[0]-=a,r[1]-=o,r[2]-=h,c.push(...r,...r)}return c.push(...l),c}}class Ag extends Cg{_makePositions(e,t,i){const n=[];return n.push(...this._makeDiags(e,t,i)),n.push(...this._makeFrame(e,8,t,i)),n}_makeDiags(e,t,i){const[n,r,s]=i,a=[0,0,0],o=[];for(const i of[[0,0],[1,0],[1,1],[0,1]]){const h=t.unprojectBasic(i,e);h[0]-=n,h[1]-=r,h[2]-=s,o.push(...a,...h)}return o}_makeFrame(e,t,i,n){const r=[];r.push(...this._subsample([0,1],[0,0],t)),r.push(...this._subsample([0,0],[1,0],t)),r.push(...this._subsample([1,0],[1,1],t));const[s,a,o]=n,h=[];for(const t of r){const n=i.unprojectBasic(t,e);n[0]-=s,n[1]-=a,n[2]-=o,h.push(...n)}return h}_interpolate(e,t,i){return e+i*(t-e)}_subsample(e,t,i){if(i<1)return[e,t];const n=[];n.push(e);for(let r=0;r<=i;r++){const s=[];for(let n=0;n<3;n++)s.push(this._interpolate(e[n],t[n],r/(i+1)));n.push(s),n.push(s)}return n.push(t),n}}function Ig(e,t,i){const[n,r,s]=t,[a,o,h]=vu(n,r,s,i.lng,i.lat,i.alt);return _u(a,o,h,e.lng,e.lat,e.alt)}class Rg{constructor(e,t,i){this.id=e,this._scene=t,this._intersection=i,this.cameras=new tr,this.keys=[],this._positionLines={},this._positions=new tr,this._cameraFrames={},this._clusters=new Map,this._connectedComponents=new Map,this._sequences=new Map,this._props={},this.clusterVisibles={},this._frameMaterial=new Bh({fog:!1,vertexColors:!0}),this._positionMaterial=new Bh({fog:!1,color:16711680}),this._scene.add(this.cameras,this._positions)}addImage(e){const t=e.image,i=t.id;if(this.hasImage(i))throw new Error(`Image exists ${i}`);const n=e.idMap.ccId;this._connectedComponents.has(n)||this._connectedComponents.set(n,[]);const r=e.idMap.clusterId;this._clusters.has(r)||this._clusters.set(r,[]);const s=e.idMap.sequenceId;this._sequences.has(s)||this._sequences.set(s,[]),this._props[i]={image:t,ids:{ccId:n,clusterId:r,sequenceId:s}},this.keys.push(i)}applyCameraColor(e,t){this._cameraFrames[e].setColor(t)}applyCameraSize(e){for(const t of this.cameras.children)t.resize(e)}applyFilter(e){var t;const i=this.clusterVisibles;for(const e in i)i.hasOwnProperty(e)&&(i[e]=!1);const n=this._cameraFrames,r=this._positionLines,s=this._intersection.interactiveLayer;for(const a of Object.values(this._props)){const o=a.image,h=e(o),c=o.id;r[c].visible=h;const l=n[c];this._setCameraVisibility(l,h,s),i[t=a.ids.clusterId]||(i[t]=h)}}applyPositionMode(t){this._positions.visible=t!==e.OriginalPositionMode.Hidden;for(const e of this._positions.children)e.setMode(t)}dispose(){this._disposeCameras(),this._disposePositions(),this._scene=null,this._intersection=null}getCamerasByMode(t){if(t===e.CameraVisualizationMode.Cluster)return this._clusters;if(t===e.CameraVisualizationMode.ConnectedComponent)return this._connectedComponents;if(t===e.CameraVisualizationMode.Sequence)return this._sequences;const i=e.CameraVisualizationMode,n=i[i.Homogeneous],r=new Map;return r.set(n,this.cameras.children),r}getColorId(t,i){const n=this._props[t],r=e.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(e){return-1!==this.keys.indexOf(e)}resetReference(e,t){const i=this._cameraFrames;for(const n in i){if(!i.hasOwnProperty(n))continue;const r=i[n];r.position.fromArray(Ig(e,r.position.toArray(),t))}const n=this._positionLines;for(const i in n){if(!n.hasOwnProperty(i))continue;const r=n[i];r.position.fromArray(Ig(e,r.position.toArray(),t))}}visualize(e){var t,i;const n=e.id,r=e.visible,s=e.transform,a={color:e.color,material:this._frameMaterial,scale:e.scale,size:e.maxSize,transform:s},o=$u(s.cameraType)?new Eg(a):new Ag(a),h=this._intersection.interactiveLayer;this._setCameraVisibility(o,r,h),this.cameras.add(o),this._cameraFrames[n]=o;this._intersection.add(o,n);const c=this._props[n].ids;(t=this.clusterVisibles)[i=c.clusterId]||(t[i]=r),this._connectedComponents.get(c.ccId).push(o),this._clusters.get(c.clusterId).push(o),this._sequences.get(c.sequenceId).push(o);const l={material:this._positionMaterial,mode:e.positionMode,originalOrigin:e.originalPosition,transform:s},u=new Tg(l);u.visible=r,this._positions.add(u),this._positionLines[n]=u}_disposeCameras(){const e=this._intersection,t=this.cameras;for(const i of t.children.slice())i.dispose(),e.remove(i),t.remove(i);this._scene.remove(this.cameras)}_disposePositions(){const e=this._positions;for(const t of e.children.slice())t.dispose(),e.remove(t);this._scene.remove(this._positions)}_setCameraVisibility(e,t,i){e.visible=t,t?e.layers.enable(i):e.layers.disable(i)}}class Pg{constructor(){this._colors=new Map;const t=e.CameraVisualizationMode;this._colors.set(t[t.Homogeneous],"#FFFFFF")}getColor(e){const t=this._colors;return t.has(e)||t.set(e,this._randomColor()),t.get(e)}_randomColor(){return`hsl(${Math.floor(360*Math.random())}, 100%, 50%)`}}function Lg(t){return t!==e.CameraVisualizationMode.Hidden}var Dg;e.PointVisualizationMode=void 0,(Dg=e.PointVisualizationMode||(e.PointVisualizationMode={}))[Dg.Hidden=0]="Hidden",Dg[Dg.Original=1]="Original",Dg[Dg.Cluster=2]="Cluster";class Ng{constructor(t,i){this._rayNearScale=1.1,this._originalPointSize=2,this._originalCameraSize=2,this._imageCellMap=new Map,this._scene=i||new ch,this._scene.autoUpdate=!1,this._intersection=new Sg,this._assets=new Pg,this._needsRender=!1,this._images={},this._cells={},this._cellClusters={},this._clusters={},this._cameraVisualizationMode=t.cameraVisualizationMode?t.cameraVisualizationMode:e.CameraVisualizationMode.Homogeneous,this._cameraSize=t.cameraSize,this._pointSize=t.pointSize,this._pointVisualizationMode=t.pointVisualizationMode?t.pointVisualizationMode:e.PointVisualizationMode.Original,this._positionMode=t.originalPositionMode,this._cellsVisible=t.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,i,n){if(this.hasCluster(t.id,n))return;const r=t.id;if(!(r in this._clusters)){this._clusters[r]={points:new tr,cellIds:[]};const n=this._getClusterVisible(r),s=this._clusters[r],a=this._pointVisualizationMode===e.PointVisualizationMode.Cluster?this._assets.getColor(r):null,o=new vg({cluster:t,color:a,originalSize:this._originalPointSize,scale:this._pointSize,translation:i});s.points.visible=n,s.points.add(o),this._scene.add(s.points)}-1===this._clusters[r].cellIds.indexOf(n)&&this._clusters[r].cellIds.push(n),n in this._cellClusters||(this._cellClusters[n]={keys:[]}),-1===this._cellClusters[n].keys.indexOf(r)&&this._cellClusters[n].keys.push(r),this._needsRender=!0}addImage(e,t,i,n){var r,s,a;const o=e.id,h={clusterId:null!==(r=e.clusterId)&&void 0!==r?r:"NO_CLUSTER_ID",sequenceId:null!==(s=e.sequenceId)&&void 0!==s?s:"NO_SEQUENCE_ID",ccId:null!==(a=e.mergeId)&&void 0!==a?a:"NO_MERGE_ID"};if(!(n in this._images)){const e=new Rg(n,this._scene,this._intersection);e.cameras.visible=Lg(this._cameraVisualizationMode),e.applyPositionMode(this._positionMode),this._images[n]=e}const c=this._images[n];if(c.hasImage(o))return;c.addImage({idMap:h,image:e});const l=c.getColorId(o,this._cameraVisualizationMode),u=this._assets.getColor(l),d=this._filter(e);if(c.visualize({id:o,color:u,positionMode:this._positionMode,scale:this._cameraSize,transform:t,visible:d,maxSize:this._originalCameraSize,originalPosition:i}),this._imageCellMap.set(o,n),o===this._selectedId&&this._highlight(o,this._colors.select,this._cameraVisualizationMode),h.clusterId in this._clusters){const e=this._getClusterVisible(h.clusterId);this._clusters[h.clusterId].points.visible=e}this._needsRender=!0}addCell(e,t){if(this.hasCell(t))return;const i=new yg(e);this._cells[t]=new tr,this._cells[t].visible=this._cellsVisible,this._cells[t].add(i),this._scene.add(this._cells[t]),this._needsRender=!0}deactivate(){this._filter=()=>!0,this._selectedId=null,this._hoveredId=null,this.uncache()}hasCluster(e,t){return e in this._clusters&&-1!==this._clusters[e].cellIds.indexOf(t)}hasCell(e){return e in this._cells}hasImage(e,t){return t in this._images&&this._images[t].hasImage(e)}render(e,t){t.render(this._scene,e),this._needsRender=!1}resetReference(e,t){const i=this._clusters;for(const n in i){if(!i.hasOwnProperty(n))continue;const r=i[n];r.points.position.fromArray(Ig(e,r.points.position.toArray(),t))}const n=this._cells;for(const i in n){if(!n.hasOwnProperty(i))continue;const r=n[i];r.position.fromArray(Ig(e,r.position.toArray(),t))}const r=this._images;for(const i in r){if(!r.hasOwnProperty(i))continue;r[i].resetReference(e,t)}}setCameraSize(e){if(Math.abs(e-this._cameraSize)<.001)return;const t=this._images;for(const i of Object.keys(t))t[i].applyCameraSize(e);this._intersection.raycaster.near=this._getNear(e),this._cameraSize=e,this._needsRender=!0}setFilter(t){this._filter=t;const i={};for(const e of Object.values(this._images)){e.applyFilter(t);const n=e.clusterVisibles;for(const e in n)n.hasOwnProperty(e)&&(e in i||(i[e]=!1),i[e]||(i[e]=n[e]))}const n=this._pointVisualizationMode!==e.PointVisualizationMode.Hidden;for(const e in i){if(!i.hasOwnProperty(e))continue;i[e]&&(i[e]=n);const t=i[e];e in this._clusters&&(this._clusters[e].points.visible=t)}this._needsRender=!0}setHoveredImage(e){if(null!=e&&!this._imageCellMap.has(e))throw new Pu(`Image does not exist: ${e}`);this._hoveredId!==e&&(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(e,this._colors.hover,this._cameraVisualizationMode),this._hoveredId=e)}setNavigationState(e){this._intersection.resetIntersectionThreshold(e)}setPointSize(e){if(Math.abs(e-this._pointSize)<.001)return;const t=this._clusters;for(const i in t)if(t.hasOwnProperty(i))for(const n of t[i].points.children)n.resize(e);this._pointSize=e,this._needsRender=!0}setPointVisualizationMode(t){if(t!==this._pointVisualizationMode){this._pointVisualizationMode=t;for(const i in this._clusters){if(!this._clusters.hasOwnProperty(i))continue;const n=this._clusters[i];n.points.visible=this._getClusterVisible(i);for(const r of n.points.children){const n=t===e.PointVisualizationMode.Cluster?this._assets.getColor(i):null;r.setColor(n)}}this._needsRender=!0}}setPositionMode(e){if(e!==this._positionMode){for(const t of Object.values(this._images))t.applyPositionMode(e);this._positionMode=e,this._needsRender=!0}}setSelectedImage(e){this._selectedId!==e&&(this._needsRender=!0,null!=this._selectedId&&this._resetCameraColor(this._selectedId),this._highlight(e,this._colors.select,this._cameraVisualizationMode),this._selectedId=e)}setCellVisibility(e){if(e!==this._cellsVisible){for(const t in this._cells)this._cells.hasOwnProperty(t)&&(this._cells[t].visible=e);this._cellsVisible=e,this._needsRender=!0}}setCameraVisualizationMode(e){if(e===this._cameraVisualizationMode)return;const t=Lg(e),i=this._assets;for(const n of Object.values(this._images)){n.cameras.visible=t;n.getCamerasByMode(e).forEach(((e,t)=>{const n=i.getColor(t);for(const t of e)t.setColor(n)}))}this._highlight(this._hoveredId,this._colors.hover,e),this._highlight(this._selectedId,this._colors.select,e),this._cameraVisualizationMode=e,this._needsRender=!0}uncache(e){for(const t of Object.keys(this._cellClusters))e&&-1!==e.indexOf(t)||this._disposeReconstruction(t);for(const t of Object.keys(this._images)){if(e&&-1!==e.indexOf(t))continue;const i=this._imageCellMap,n=this._images[t].keys;for(const e of n)i.delete(e);this._images[t].dispose(),delete this._images[t]}for(const t of Object.keys(this._cells))e&&-1!==e.indexOf(t)||this._disposeCell(t);this._needsRender=!0}_getClusterVisible(t){if(this._pointVisualizationMode===e.PointVisualizationMode.Hidden)return!1;let i=!1;for(const e of Object.values(this._images)){const n=e.clusterVisibles;t in n&&(i||(i=n[t]))}return i}_disposePoints(e){for(const t of this._cellClusters[e].keys){if(!(t in this._clusters))continue;const i=this._clusters[t].cellIds.indexOf(e);if(-1!==i&&(this._clusters[t].cellIds.splice(i,1),!(this._clusters[t].cellIds.length>0))){for(const e of this._clusters[t].points.children.slice())e.dispose();this._scene.remove(this._clusters[t].points),delete this._clusters[t]}}}_disposeReconstruction(e){this._disposePoints(e),delete this._cellClusters[e]}_disposeCell(e){const t=this._cells[e];for(const e of t.children.slice())e.dispose(),t.remove(e);this._scene.remove(t),delete this._cells[e]}_getNear(e){const t=this._rayNearScale*this._originalCameraSize*e;return Math.max(1,t)}_resetCameraColor(e){const t=this._imageCellMap;if(null==e||!t.has(e))return;const i=t.get(e),n=this._images[i],r=n.getColorId(e,this._cameraVisualizationMode),s=this._assets.getColor(r);n.applyCameraColor(e,s)}_highlight(t,i,n){const r=this._imageCellMap;if(null==t||!r.has(t))return;const s=r.get(t);i=n===e.CameraVisualizationMode.Homogeneous?i:"#FFFFFF",this._images[s].applyCameraColor(t,i)}}class $g{constructor(e,t){this._graphService=e,this._data=t,this._cells={},this._cacheRequests={},this._clusters={},this._clusterCells={},this._cellClusters={},this._cachingCells$={},this._cachingClusters$={}}cacheClusters$(e){if(!this.hasCell(e))throw new Error("Cannot cache reconstructions of a non-existing cell.");if(this.hasClusters(e))throw new Error("Cannot cache reconstructions that already exists.");if(this.isCachingClusters(e))return this._cachingClusters$[e];const t=this.getCell(e).filter((e=>!!e.clusterId&&!!e.clusterUrl)).map((e=>({key:e.clusterId,url:e.clusterUrl}))),i=Array.from(new Map(t.map((e=>[e.key,e]))).values());let n;this._cellClusters[e]=i,this._cacheRequests[e]=[];const r=new Promise(((e,t)=>{n=t}));return this._cacheRequests[e].push(n),this._cachingClusters$[e]=this._cacheClusters$(i,e,r).pipe(Mt((()=>{e in this._cachingClusters$&&delete this._cachingClusters$[e],e in this._cacheRequests&&delete this._cacheRequests[e]})),It(),U()),this._cachingClusters$[e]}cacheCell$(e){if(this.hasCell(e))throw new Error("Cannot cache cell that already exists.");return this.isCachingCell(e)||(this._cachingCells$[e]=this._graphService.cacheCell$(e).pipe(ct((e=>(console.error(e),ie()))),st((()=>!(e in this._cells))),Ut((t=>{this._cells[e]=[],this._cells[e].push(...t),delete this._cachingCells$[e]})),Mt((()=>{e in this._cachingCells$&&delete this._cachingCells$[e]})),It(),U())),this._cachingCells$[e]}isCachingClusters(e){return e in this._cachingClusters$}isCachingCell(e){return e in this._cachingCells$}hasClusters(e){if(e in this._cachingClusters$||!(e in this._cellClusters))return!1;for(const t of this._cellClusters[e])if(!(t.key in this._clusters))return!1;return!0}hasCell(e){return!(e in this._cachingCells$)&&e in this._cells}getClusters(e){return e in this._cellClusters?this._cellClusters[e].map((e=>this._clusters[e.key])).filter((e=>!!e)):[]}getCell(e){return e in this._cells?this._cells[e]:[]}uncache(e){for(let t of Object.keys(this._cacheRequests))if(!e||-1===e.indexOf(t)){for(const e of this._cacheRequests[t])e();delete this._cacheRequests[t]}for(let t of Object.keys(this._cellClusters))if(!e||-1===e.indexOf(t)){for(const e of this._cellClusters[t]){if(!(e.key in this._clusterCells))continue;const i=this._clusterCells[e.key].indexOf(t);-1!==i&&(this._clusterCells[e.key].splice(i,1),this._clusterCells[e.key].length>0||(delete this._clusterCells[e.key],delete this._clusters[e.key]))}delete this._cellClusters[t]}for(let t of Object.keys(this._cells))e&&-1!==e.indexOf(t)||delete this._cells[t]}updateCell$(e){if(!this.hasCell(e))throw new Error("Cannot update cell that does not exists.");return this._graphService.cacheCell$(e).pipe(ct((e=>(console.error(e),ie()))),st((()=>e in this._cells)),Ut((t=>{this._cells[e]=[],this._cells[e].push(...t)})),It(),U())}updateClusters$(e){if(!this.hasCell(e))throw new Error("Cannot update reconstructions of a non-existing cell.");if(!this.hasClusters(e))throw new Error("Cannot update reconstructions for cell that is not cached.");const t=this.getCell(e).filter((e=>!!e.clusterId&&!!e.clusterUrl)).map((e=>({key:e.clusterId,url:e.clusterUrl}))),i=Array.from(new Map(t.map((e=>[e.key,e]))).values()).filter((e=>!(e.key in this._clusters)));return this._cellClusters[e].push(...i),this._cacheClusters$(i,e,null)}_cacheClusters$(e,t,i){return ge(e).pipe(We((e=>this._hasCluster(e.key)?Ce(this._getCluster(e.key)):this._getCluster$(e.url,e.key,i).pipe(ct((e=>(e instanceof uf||console.error(e),ie()))))),6),st((()=>t in this._cellClusters)),Ut((e=>{this._hasCluster(e.id)||(this._clusters[e.id]=e),e.id in this._clusterCells||(this._clusterCells[e.id]=[]),-1===this._clusterCells[e.id].indexOf(t)&&this._clusterCells[e.id].push(t)})))}_getCluster(e){return this._clusters[e]}_getCluster$(e,t,i){return k.create((n=>{this._data.getCluster(e,i).then((e=>{e.id=t,n.next(e),n.complete()}),(e=>{n.error(e)}))}))}_hasCluster(e){return e in this._clusters}}function kg(e,t,i){const n=new Set;return n.add(e),Og(n,[e],0,t,i),Array.from(n)}function Og(e,t,i,n,r){if(i>=n)return;const s=[];for(const e of t){const t=r.getAdjacent(e);s.push(...t)}const a=[];for(const t of s)e.has(t)||(e.add(t),a.push(t));Og(e,a,i+1,n,r)}class zg extends sf{constructor(e,t,i){super(e,t,i),this._cache=new $g(i.graphService,i.api.data),this._scene=new Ng(this._getDefaultConfiguration()),this._viewportCoords=new hf,this._spatial=new Du}getFrameIdAt(e){return new Promise(((t,i)=>{this._container.renderService.renderCamera$.pipe(St(),De((t=>{const i=this._viewportCoords.canvasToViewport(e[0],e[1],this._container.container);return this._scene.intersection.intersectObjects(i,t.perspective)}))).subscribe((e=>{t(e)}),(e=>{i(e)}))}))}_activate(){this._navigator.cacheService.configure({cellDepth:3});const t=this._subscriptions;t.push(this._navigator.stateService.reference$.pipe(At()).subscribe((([e,t])=>{this._scene.resetReference(t,e)}))),t.push(this._navigator.graphService.filter$.subscribe((e=>{this._scene.setFilter(e)})));const i=this._container.renderService.bearing$.pipe(De((e=>6*Math.floor(e/6))),vt(),Rt(1),U()),n=this._navigator.stateService.currentImage$.pipe(De((e=>this._navigator.api.data.geometry.lngLatToCellId(e.originalLngLat))),vt(),Rt(1),U()),r=this._configuration$.pipe(De((e=>this._spatial.clamp(e.cellGridDepth,1,3))),vt(),Rt(1),U()),s=Ve(this._navigator.playService.playing$,this._navigator.playService.speed$).pipe(De((([e,t])=>e&&t>fg.sequenceSpeed)),vt(),Rt(1),U()),a=this._navigator.stateService.state$.pipe(De((e=>function(e){return e===Df.Custom||e===Df.Earth}(e))),vt(),Rt(1),U());t.push(a.subscribe((e=>{this._scene.setNavigationState(e)})));const o=Ve(a,s,i,r,this._navigator.stateService.currentImage$).pipe(vt((([e,t,i,n,r],[s,a,o,h,c])=>{if(e!==s)return!1;const l=r.id===c.id&&t===a&&n===h;return e?l:l&&i===o})),dt((([e,t,i,n,r])=>{if(e){const e=this._navigator.api.data.geometry,i=e.lngLatToCellId(r.originalLngLat);return Ce(t?[i]:kg(i,n,e))}const s=t?30:90;return Ce(this._cellsInFov(r,i,s))})),zt((e=>ge(e).pipe(We((e=>(this._cache.hasCell(e)?Ce(this._cache.getCell(e)):this._cache.cacheCell$(e)).pipe(De((t=>({id:e,images:t}))))),6)))));t.push(o.pipe(Vt(this._navigator.stateService.reference$)).subscribe((([e,t])=>{this._scene.hasCell(e.id)||this._scene.addCell(this._cellToTopocentric(e.id,t),e.id)}))),t.push(o.pipe(Vt(this._navigator.stateService.reference$)).subscribe((([e,t])=>{this._addSceneImages(e,t)}))),t.push(o.pipe(dt((e=>{const t=e.id;let i;return i=this._cache.hasClusters(t)?ge(this._cache.getClusters(t)):this._cache.isCachingClusters(t)?this._cache.cacheClusters$(t).pipe(Ct(null,{}),zt((()=>ge(this._cache.getClusters(t))))):this._cache.hasCell(t)?this._cache.cacheClusters$(t):ie(),Ve(Ce(t),i)})),Vt(this._navigator.stateService.reference$)).subscribe((([[e,t],i])=>{this._scene.hasCluster(t.id,e)||this._scene.addCluster(t,this._computeTranslation(t,i),e)}))),t.push(this._configuration$.pipe(De((t=>{var i;t.cameraSize=this._spatial.clamp(t.cameraSize,.01,1),t.pointSize=this._spatial.clamp(t.pointSize,.01,1);const n=t.pointsVisible?null!==(i=t.pointVisualizationMode)&&void 0!==i?i:e.PointVisualizationMode.Original:e.PointVisualizationMode.Hidden;return{cameraSize:t.cameraSize,cameraVisualizationMode:t.cameraVisualizationMode,cellsVisible:t.cellsVisible,originalPositionMode:t.originalPositionMode,pointSize:t.pointSize,pointVisualizationMode:n}})),vt(((e,t)=>e.cameraSize===t.cameraSize&&e.cameraVisualizationMode===t.cameraVisualizationMode&&e.cellsVisible===t.cellsVisible&&e.originalPositionMode===t.originalPositionMode&&e.pointSize===t.pointSize&&e.pointVisualizationMode===t.pointVisualizationMode))).subscribe((e=>{this._scene.setCameraSize(e.cameraSize);const t=e.cameraVisualizationMode;this._scene.setCameraVisualizationMode(t),this._scene.setCellVisibility(e.cellsVisible),this._scene.setPointSize(e.pointSize);const i=e.pointVisualizationMode;this._scene.setPointVisualizationMode(i);const n=e.originalPositionMode;this._scene.setPositionMode(n)}))),t.push(Ve(n,r).subscribe((([e,t])=>{const i=kg(e,t,this._navigator.api.data.geometry);this._scene.uncache(i),this._cache.uncache(i)}))),t.push(this._navigator.playService.playing$.pipe(zt((e=>e?ie():this._container.mouseService.dblClick$)),Vt(this._container.renderService.renderCamera$),zt((([e,t])=>{const i=this._container.container,[n,r]=this._viewportCoords.canvasPosition(e,i),s=this._viewportCoords.canvasToViewport(n,r,i),a=this._scene.intersection.intersectObjects(s,t.perspective);return a?this._navigator.moveTo$(a).pipe(ct((()=>ie()))):ie()}))).subscribe());const h=Ve(this._configuration$,this._navigator.stateService.state$).pipe(De((([e,t])=>(e.cameraSize=this._spatial.clamp(e.cameraSize,.01,1),{size:e.cameraSize,visible:Lg(e.cameraVisualizationMode),state:t}))),vt(((e,t)=>e.size===t.size&&e.visible===t.visible&&e.state===t.state))),c=this._container.mouseService.mouseMove$.pipe(Rt(1),U());t.push(c.subscribe());const l=it(this._container.mouseService.mouseEnter$,this._container.mouseService.mouseLeave$,this._container.mouseService.windowBlur$);t.push(Ve(this._navigator.playService.playing$,l,a,this._navigator.graphService.filter$).pipe(zt((([e,t])=>e||"pointerenter"!==t.type?Ve(Ce(t),Ce(null),Ce(null)):Ve(Ze(c.pipe(_t(1)),this._container.mouseService.mouseMove$),this._container.renderService.renderCamera$,h)))).subscribe((([e,t])=>{if("pointermove"!==e.type)return void this._scene.setHoveredImage(null);const i=this._container.container,[n,r]=this._viewportCoords.canvasPosition(e,i),s=this._viewportCoords.canvasToViewport(n,r,i),a=this._scene.intersection.intersectObjects(s,t.perspective);this._scene.setHoveredImage(a)}))),t.push(this._navigator.stateService.currentId$.subscribe((e=>{this._scene.setSelectedImage(e)}))),t.push(this._navigator.stateService.currentState$.pipe(De((e=>{const t=this._scene;return{name:this._name,renderer:{frameId:e.id,needsRender:t.needsRender,render:t.render.bind(t),pass:yf.Opaque}}}))).subscribe(this._container.glRenderer.render$));const u=this._navigator.graphService.dataAdded$.pipe(st((e=>this._cache.hasCell(e))),We((e=>this._cache.updateCell$(e).pipe(De((t=>({id:e,images:t}))),Vt(this._navigator.stateService.reference$)))),It(),U());t.push(u.subscribe((([e,t])=>{this._addSceneImages(e,t)}))),t.push(u.pipe(dt((([e])=>{const t=e.id,i=this._cache;let n;return n=i.hasClusters(t)?i.updateClusters$(t):i.isCachingClusters(t)?this._cache.cacheClusters$(t).pipe(Ct(null,{}),zt((()=>ge(i.updateClusters$(t))))):ie(),Ve(Ce(t),n)})),Vt(this._navigator.stateService.reference$)).subscribe((([[e,t],i])=>{this._scene.hasCluster(t.id,e)||this._scene.addCluster(t,this._computeTranslation(t,i),e)})))}_deactivate(){this._subscriptions.unsubscribe(),this._cache.uncache(),this._scene.deactivate(),this._navigator.cacheService.configure()}_getDefaultConfiguration(){return{cameraSize:.1,cameraVisualizationMode:e.CameraVisualizationMode.Homogeneous,cellGridDepth:1,originalPositionMode:e.OriginalPositionMode.Hidden,pointSize:.1,pointsVisible:!0,pointVisualizationMode:e.PointVisualizationMode.Original,cellsVisible:!1}}_addSceneImages(e,t){const i=e.id,n=e.images;for(const e of n)this._scene.hasImage(e.id,i)||this._scene.addImage(e,this._createTransform(e,t),this._computeOriginalPosition(e,t),i)}_cellsInFov(e,t,i){const n=this._spatial,r=this._navigator.api.data.geometry,s=r.lngLatToCellId(e.originalLngLat),a=[s],o=i/2,h=r.getAdjacent(s);for(const i of h){const s=r.getVertices(i);for(const r of s){const[s,h]=_u(r.lng,r.lat,0,e.lngLat.lng,e.lngLat.lat,0),c=Math.atan2(h,s),l=n.radToDeg(n.azimuthalToBearing(c));Math.abs(l-t)<o&&a.push(i)}}return a}_computeOriginalPosition(e,t){return _u(e.originalLngLat.lng,e.originalLngLat.lat,null!=e.originalAltitude?e.originalAltitude:e.computedAltitude,t.lng,t.lat,t.alt)}_cellToTopocentric(e,t){return this._navigator.api.data.geometry.getVertices(e).map((e=>_u(e.lng,e.lat,-2,t.lng,t.lat,t.alt)))}_computeTranslation(e,t){return _u(e.reference.lng,e.reference.lat,e.reference.alt,t.lng,t.lat,t.alt)}_createTransform(e,t){const i=Ou({alt:e.computedAltitude,lat:e.lngLat.lat,lng:e.lngLat.lng},e.rotation,t);return new ug(e.exifOrientation,e.width,e.height,e.scale,e.rotation,i,void 0,void 0,e.cameraParameters,e.cameraType)}}zg.componentName="spatial";class Fg{constructor(){this._notifyChanged$=new j}get changed$(){return this._notifyChanged$}}class Bg extends Pu{constructor(e){super(null!=e?e:"The provided geometry value is incorrect"),Object.setPrototypeOf(this,Bg.prototype),this.name="GeometryTagError"}}class Ug extends Fg{constructor(e){super();if(e.length<2)throw new Bg("A points geometry must have two or more positions.");this._points=[];for(const t of e){if(t[0]<0||t[0]>1||t[1]<0||t[1]>1)throw new Bg("Basic coordinates of points must be on the interval [0, 1].");this._points.push(t.slice())}}get points(){return this._points}addPoint2d(e){const t=[Math.max(0,Math.min(1,e[0])),Math.max(0,Math.min(1,e[1]))];this._points.push(t),this._notifyChanged$.next(this)}getPoint2d(e){return this._points[e].slice()}removePoint2d(e){if(e<0||e>=this._points.length||this._points.length<3)throw new Bg("Index for removed point must be valid.");this._points.splice(e,1),this._notifyChanged$.next(this)}setVertex2d(e,t,i){this.setPoint2d(e,t,i)}setPoint2d(e,t,i){const n=[Math.max(0,Math.min(1,t[0])),Math.max(0,Math.min(1,t[1]))];this._points[e]=n,this._notifyChanged$.next(this)}getPoints3d(e){return this._getPoints3d(this._points,e)}getPoint3d(e,t){return t.unprojectBasic(this._points[e],200)}getPoints2d(){return this._points.slice()}getCentroid2d(e){if(!e)throw new Bg("Get centroid must be called with a transform for points geometries.");const[t,i,n,r]=this.getRect2d(e);return[t<n?(t+n)/2:(t+n+1)/2%1,(i+r)/2]}getCentroid3d(e){let t=this.getCentroid2d();return e.unprojectBasic(t,200)}getRect2d(e){let t=1,i=0,n=1,r=0;const s=this._points;for(const e of s)e[0]<t&&(t=e[0]),e[0]>i&&(i=e[0]),e[1]<n&&(n=e[1]),e[1]>r&&(r=e[1]);if($u(e.cameraType)){const e=[];for(let t=0;t<s.length;t++)e[t]=t;e.sort(((e,t)=>s[e][0]<s[t][0]?-1:s[e][0]>s[t][0]?1:e<t?-1:1));let n=s[e[0]][0]+1-s[e[e.length-1]][0],r=0;for(let t=0;t<e.length-1;t++){const i=e[t],a=e[t+1],o=s[a][0]-s[i][0];o>n&&(n=o,r=t+1)}r>0&&(t=s[e[r]][0],i=s[e[r-1]][0])}return[t,n,i,r]}setCentroid2d(e,t){throw new Error("Not implemented")}_getPoints3d(e,t){return e.map((e=>t.unprojectBasic(e,200)))}}class Vg{constructor(e,t,i){this._geometry=e,this._transform=t,this._viewportCoords=i||new hf,this._aborted$=new j,this._created$=new j,this._glObjectsChanged$=new j,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(De((()=>this)))}dispose(){this._geometryChangedSubscription.unsubscribe()}_canvasToTransform(e){return`translate(-50%,-50%) translate(${Math.round(e[0])}px,${Math.round(e[1])}px)`}_colorToBackground(e){return"#"+("000000"+e.toString(16)).substr(-6)}_createOutine(e,t){const i=this._getLinePositions(e),n=new kr;n.setAttribute("position",new Tr(i,3));const r=new Bh({color:t,linewidth:1});return new Wh(n,r)}_disposeLine(e){null!=e&&(e.geometry.dispose(),e.material.dispose())}_getLinePositions(e){const t=e.length,i=new Float32Array(3*t);for(let n=0;n<t;++n){const t=3*n,r=e[n];i[t]=r[0],i[t+1]=r[1],i[t+2]=r[2]}return i}}var Hg={exports:{}};function jg(e,t,i){i=i||2;var n,r,s,a,o,h,c,l=t&&t.length,u=l?t[0]*i:e.length,d=Gg(e,0,u,i,!0),p=[];if(!d||d.next===d.prev)return p;if(l&&(d=function(e,t,i,n){var r,s,a,o=[];for(r=0,s=t.length;r<s;r++)(a=Gg(e,t[r]*n,r<s-1?t[r+1]*n:e.length,n,!1))===a.next&&(a.steiner=!0),o.push(i_(a));for(o.sort(Kg),r=0;r<o.length;r++)i=Wg(i=Qg(o[r],i),i.next);return i}(e,t,d,i)),e.length>80*i){n=s=e[0],r=a=e[1];for(var m=i;m<u;m+=i)(o=e[m])<n&&(n=o),(h=e[m+1])<r&&(r=h),o>s&&(s=o),h>a&&(a=h);c=0!==(c=Math.max(s-n,a-r))?1/c:0}return qg(d,p,i,n,r,c),p}function Gg(e,t,i,n,r){var s,a;if(r===f_(e,t,i,n)>0)for(s=t;s<i;s+=n)a=d_(s,e[s],e[s+1],a);else for(s=i-n;s>=t;s-=n)a=d_(s,e[s],e[s+1],a);return a&&a_(a,a.next)&&(p_(a),a=a.next),a}function Wg(e,t){if(!e)return e;t||(t=e);var i,n=e;do{if(i=!1,n.steiner||!a_(n,n.next)&&0!==s_(n.prev,n,n.next))n=n.next;else{if(p_(n),(n=t=n.prev)===n.next)break;i=!0}}while(i||n!==t);return t}function qg(e,t,i,n,r,s,a){if(e){!a&&s&&function(e,t,i,n){var r=e;do{null===r.z&&(r.z=t_(r.x,r.y,t,i,n)),r.prevZ=r.prev,r.nextZ=r.next,r=r.next}while(r!==e);r.prevZ.nextZ=null,r.prevZ=null,function(e){var t,i,n,r,s,a,o,h,c=1;do{for(i=e,e=null,s=null,a=0;i;){for(a++,n=i,o=0,t=0;t<c&&(o++,n=n.nextZ);t++);for(h=c;o>0||h>0&&n;)0!==o&&(0===h||!n||i.z<=n.z)?(r=i,i=i.nextZ,o--):(r=n,n=n.nextZ,h--),s?s.nextZ=r:e=r,r.prevZ=s,s=r;i=n}s.nextZ=null,c*=2}while(a>1)}(r)}(e,n,r,s);for(var 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P_{constructor(e,t,i,n,r){this.left=t,this.point=e,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(e){const t=this.point,i=this.otherEvent.point;return this.left?(t[0]-e[0])*(i[1]-e[1])-(i[0]-e[0])*(t[1]-e[1])>0:(i[0]-e[0])*(t[1]-e[1])-(t[0]-e[0])*(i[1]-e[1])>0}isAbove(e){return!this.isBelow(e)}isVertical(){return this.point[0]===this.otherEvent.point[0]}get inResult(){return 0!==this.resultTransition}clone(){const e=new P_(this.point,this.left,this.otherEvent,this.isSubject,this.type);return e.contourId=this.contourId,e.resultTransition=this.resultTransition,e.prevInResult=this.prevInResult,e.isExteriorRing=this.isExteriorRing,e.inOut=this.inOut,e.otherInOut=this.otherInOut,e}}function L_(e,t){return e[0]===t[0]&&e[1]===t[1]}const D_=134217729;function N_(e,t,i,n,r){let 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P=N_(4,k_,4,B_,O_);b=T*l,d=D_*T,p=d-(d-T),m=T-p,d=D_*l,f=d-(d-l),g=l-f,x=m*g-(b-p*f-m*f-p*g),w=E*c,d=D_*E,p=d-(d-E),m=E-p,d=D_*c,f=d-(d-c),g=c-f,M=m*g-(w-p*f-m*f-p*g),_=x-M,u=x-_,B_[0]=x-(_+u)+(u-M),v=b+_,u=v-b,y=b-(v-u)+(_-u),_=y-w,u=y-_,B_[1]=y-(_+u)+(u-w),S=v+_,u=S-v,B_[2]=v-(S-u)+(_-u),B_[3]=S;const L=N_(P,O_,4,B_,z_);b=o*l,d=D_*o,p=d-(d-o),m=o-p,d=D_*l,f=d-(d-l),g=l-f,x=m*g-(b-p*f-m*f-p*g),w=h*c,d=D_*h,p=d-(d-h),m=h-p,d=D_*c,f=d-(d-c),g=c-f,M=m*g-(w-p*f-m*f-p*g),_=x-M,u=x-_,B_[0]=x-(_+u)+(u-M),v=b+_,u=v-b,y=b-(v-u)+(_-u),_=y-w,u=y-_,B_[1]=y-(_+u)+(u-w),S=v+_,u=S-v,B_[2]=v-(S-u)+(_-u),B_[3]=S;const D=N_(L,z_,4,B_,F_);return F_[D-1]}(e,t,i,n,r,s,c)}function V_(e,t,i){const n=U_(e[0],e[1],t[0],t[1],i[0],i[1]);return n>0?-1:n<0?1:0}function H_(e,t){const i=e.point,n=t.point;return i[0]>n[0]?1:i[0]<n[0]?-1:i[1]!==n[1]?i[1]>n[1]?1:-1:function(e,t,i,n){if(e.left!==t.left)return e.left?1:-1;if(0!==V_(i,e.otherEvent.point,t.otherEvent.point))return 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m<=1&&f>=0?1===m?r?null:[o(e,m>0?m:0,s)]:0===f?r?null:[o(e,f<1?f:1,s)]:r&&0===m&&1===f?null:[o(e,m>0?m:0,s),o(e,f<1?f:1,s)]:null}(e.point,e.otherEvent.point,t.point,t.otherEvent.point),r=n?n.length:0;if(0===r)return 0;if(1===r&&(L_(e.point,t.point)||L_(e.otherEvent.point,t.otherEvent.point)))return 0;if(2===r&&e.isSubject===t.isSubject)return 0;if(1===r)return L_(e.point,n[0])||L_(e.otherEvent.point,n[0])||j_(e,n[0],i),L_(t.point,n[0])||L_(t.otherEvent.point,n[0])||j_(t,n[0],i),1;const s=[];let a=!1,o=!1;return L_(e.point,t.point)?a=!0:1===H_(e,t)?s.push(t,e):s.push(e,t),L_(e.otherEvent.point,t.otherEvent.point)?o=!0:1===H_(e.otherEvent,t.otherEvent)?s.push(t.otherEvent,e.otherEvent):s.push(e.otherEvent,t.otherEvent),a&&o||a?(t.type=1,e.type=t.inOut===e.inOut?2:3,a&&!o&&j_(s[1].otherEvent,s[0].point,i),2):o?(j_(s[0],s[1].point,i),3):s[0]!==s[3].otherEvent?(j_(s[0],s[1].point,i),j_(s[1],s[2].point,i),3):(j_(s[0],s[1].point,i),j_(s[3].otherEvent,s[2].point,i),3)}function X_(e,t){if(e===t)return 0;if(0!==V_(e.point,e.otherEvent.point,t.point)||0!==V_(e.point,e.otherEvent.point,t.otherEvent.point))return L_(e.point,t.point)?e.isBelow(t.otherEvent.point)?-1:1:e.point[0]===t.point[0]?e.point[1]<t.point[1]?-1:1:1===H_(e,t)?t.isAbove(e.point)?-1:1:e.isBelow(t.point)?-1:1;if(e.isSubject!==t.isSubject)return e.isSubject?-1:1;{let i=e.point,n=t.point;if(i[0]===n[0]&&i[1]===n[1])return i=e.otherEvent.point,n=t.otherEvent.point,i[0]===n[0]&&i[1]===n[1]?0:e.contourId>t.contourId?1:-1}return 1===H_(e,t)?1:-1}class Z_{constructor(){this.points=[],this.holeIds=[],this.holeOf=null,this.depth=null}isExterior(){return null==this.holeOf}}function Y_(e,t,i,n){let r,s=e+1,a=t[e].point;const o=t.length;for(s<o&&(r=t[s].point);s<o&&r[0]===a[0]&&r[1]===a[1];){if(!i[s])return s;s++,r=t[s].point}for(s=e-1;i[s]&&s>n;)s--;return s}function J_(e,t,i){const n=new Z_;if(null!=e.prevInResult){const r=e.prevInResult,s=r.outputContourId;if(r.resultTransition>0){const 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instanceof ev))return new ev(e,t);if(this.data=e||[],this.length=this.data.length,this.compare=t||tv,this.length>0)for(var i=(this.length>>1)-1;i>=0;i--)this._down(i)}function tv(e,t){return e<t?-1:e>t?1:0}Q_.exports=ev,Q_.exports.default=ev,ev.prototype={push:function(e){this.data.push(e),this.length++,this._up(this.length-1)},pop:function(){if(0!==this.length){var e=this.data[0];return this.length--,this.length>0&&(this.data[0]=this.data[this.length],this._down(0)),this.data.pop(),e}},peek:function(){return this.data[0]},_up:function(e){for(var t=this.data,i=this.compare,n=t[e];e>0;){var r=e-1>>1,s=t[r];if(i(n,s)>=0)break;t[e]=s,e=r}t[e]=n},_down:function(e){for(var t=this.data,i=this.compare,n=this.length>>1,r=t[e];e<n;){var s=1+(e<<1),a=s+1,o=t[s];if(a<this.length&&i(t[a],o)<0&&(s=a,o=t[a]),i(o,r)>=0)break;t[e]=o,e=s}t[e]=r}};var iv=Q_.exports;const nv=Math.max,rv=Math.min;let sv=0;function av(e,t,i,n,r,s){let a,o,h,c,l,u;for(a=0,o=e.length-1;a<o;a++){if(h=e[a],c=e[a+1],l=new 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s=null;return(i[0]>n[2]||n[0]>i[2]||i[1]>n[3]||n[1]>i[3])&&(0===r?s=ov:2===r?s=e:1!==r&&3!==r||(s=e.concat(t))),s}(e,t,r,s,i),n)return n===ov?null:n;const o=K_(function(e,t,i,n,r,s){const a=new C_(X_),o=[],h=Math.min(n[2],r[2]);let c,l,u;for(;0!==e.length;){let t=e.pop();if(o.push(t),0===s&&t.point[0]>h||2===s&&t.point[0]>n[2])break;if(t.left){l=c=a.insert(t),u=a.minNode(),c=c!==u?a.prev(c):null,l=a.next(l);const i=c?c.key:null;let n;if(I_(t,i,s),l&&2===q_(t,l.key,e)&&(I_(t,i,s),I_(t,l.key,s)),c&&2===q_(c.key,t,e)){let e=c;e=e!==u?a.prev(e):null,n=e?e.key:null,I_(i,n,s),I_(t,i,s)}}else t=t.otherEvent,l=c=a.find(t),c&&l&&(c=c!==u?a.prev(c):null,l=a.next(l),a.remove(t),l&&c&&q_(c.key,l.key,e))}return o}(a,0,0,r,s,i)),h=[];for(let e=0;e<o.length;e++){let t=o[e];if(t.isExterior()){let e=[t.points];for(let i=0;i<t.holeIds.length;i++){let n=t.holeIds[i];e.push(o[n].points)}h.push(e)}}return h}class cv extends Fg{constructor(){super(),this._subsampleThreshold=.005}_getPoleOfInaccessibility2d(e){return S_([e],.03)}_project(e,t){const i=this._createCamera(t.upVector().toArray(),t.unprojectSfM([0,0],0),t.unprojectSfM([0,0],10));return this._deunproject(e,t,i)}_subsample(e,t=this._subsampleThreshold){const i=[],n=e.length;for(let r=0;r<n;r++){const s=e[r],a=e[(r+1)%n];i.push(s);const o=Math.sqrt(Math.pow(a[0]-s[0],2)+Math.pow(a[1]-s[1],2)),h=Math.floor(o/t),c=1/(h+1);for(let e=1;e<=h;e++){const t=e*c,n=[(1-t)*s[0]+t*a[0],(1-t)*s[1]+t*a[1]];i.push(n)}}return i}_triangulate(e,t,i,n){let r=[e.slice(0,-1)];for(let e of null!=i?i:[])r.push(e.slice(0,-1));let s=t.slice(0,-1);for(let e of null!=n?n:[])s=s.concat(e.slice(0,-1));let a=g_.flatten(r),o=g_(a.vertices,a.holes,a.dimensions),h=[];for(let e=0;e<o.length;++e){let t=s[o[e]];h.push(t[0]),h.push(t[1]),h.push(t[2])}return h}_triangulateSpherical(e,t,i){const n=[],r=1e-9;for(let s=0;s<3;s++)for(let a=0;a<3;a++){const o=s/3+(0===s?-1e-9:r),h=a/3+(0===a?-1e-9:r),c=(s+1)/3+r,l=(a+1)/3+r,u=[[o,h],[o,l],[c,l],[c,h],[o,h]],d=[(2*s+1)/6,(2*a+1)/6];n.push(...this._triangulateSubarea(e,t,u,d,i))}return n}_unproject(e,t,i=200){return e.map((e=>t.unprojectBasic(e,i)))}_createCamera(e,t,i){const n=new os;return n.up.copy((new Ki).fromArray(e)),n.position.copy((new Ki).fromArray(t)),n.lookAt((new Ki).fromArray(i)),n.updateMatrix(),n.updateMatrixWorld(!0),n}_deunproject(e,t,i){return e.map((e=>{const n=t.unprojectBasic(e,1e4),r=new Ki(n[0],n[1],n[2]).applyMatrix4(i.matrixWorldInverse);return[r.x/r.z,r.y/r.z]}))}_triangulateSubarea(e,t,i,n,r){const s=hv([e,...t],[i],0);if(!s)return[];const a=[],o=this._subsampleThreshold,h=this._createCamera(r.upVector().toArray(),r.unprojectSfM([0,0],0),r.unprojectBasic(n,10));for(const e of s){const t=this._subsample(e[0],o),i=this._deunproject(t,r,h),n=this._unproject(t,r),s=[],c=[];for(let t=1;t<e.length;t++){let i=this._subsample(e[t],o);const n=this._deunproject(i,r,h),a=this._unproject(i,r);s.push(n),c.push(a)}a.push(...this._triangulate(i,n,s,c))}return a}}class lv extends cv{constructor(e){if(super(),4!==e.length)throw new Bg("Rectangle needs to have four values.");if(e[1]>e[3])throw new Bg("Basic Y coordinates values can not be inverted.");for(let t of e)if(t<0||t>1)throw new Bg("Basic coordinates must be on the interval [0, 1].");this._anchorIndex=void 0,this._rect=e.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(e){if(void 0!==this._anchorIndex)throw new Bg("Anchor indexing is already initialized.");if(e<0||e>3)throw new Bg(`Invalid anchor index: ${e}.`);this._anchorIndex=void 0===e?0:e}terminateAnchorIndexing(){this._anchorIndex=void 0}setOppositeVertex2d(e,t){if(void 0===this._anchorIndex)throw new Bg("Anchor indexing needs to be initialized.");const i=[Math.max(0,Math.min(1,e[0])),Math.max(0,Math.min(1,e[1]))],n=this._rect.slice(),r=0===this._anchorIndex?[n[0],n[3]]:1===this._anchorIndex?[n[0],n[1]]:2===this._anchorIndex?[n[2],n[1]]:[n[2],n[3]];if($u(t.cameraType)){const e=this._anchorIndex<2?i[0]-n[2]:i[0]-n[0];!this._inverted&&this._anchorIndex<2&&i[0]<.25&&n[2]>.75&&e<-.5||!this._inverted&&this._anchorIndex>=2&&i[0]<.25&&n[2]>.75&&e<-.5?(this._inverted=!0,this._anchorIndex=r[1]>i[1]?0:1):this._inverted&&this._anchorIndex>=2&&i[0]<.25&&n[0]>.75&&e<-.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&&e>.5||!this._inverted&&this._anchorIndex<2&&i[0]>.75&&n[0]<.25&&e>.5?(this._inverted=!0,this._anchorIndex=r[1]>i[1]?3:2):this._inverted&&this._anchorIndex<2&&i[0]>.75&&n[2]<.25&&e>.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 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]),(!this._inverted&&t[0]>t[2]||this._inverted&&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]}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 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]),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]}this._notifyChanged$.next(this)}setVertex2d(e,t,i){let n=this._rect.slice(),r=[Math.max(0,Math.min(1,t[0])),Math.max(0,Math.min(1,t[1]))],s=[];if(0===e?(s[0]=r[0],s[1]=n[1],s[2]=n[2],s[3]=r[1]):1===e?(s[0]=r[0],s[1]=r[1],s[2]=n[2],s[3]=n[3]):2===e?(s[0]=n[0],s[1]=r[1],s[2]=r[0],s[3]=n[3]):3===e&&(s[0]=n[0],s[1]=n[1],s[2]=r[0],s[3]=r[1]),$u(i.cameraType)){let t=e<2&&r[0]>.75&&n[0]<.25||e>=2&&this._inverted&&r[0]>.75&&n[2]<.25,i=e<2&&this._inverted&&r[0]<.25&&n[0]>.75||e>=2&&r[0]<.25&&n[2]>.75;t||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$.next(this)}setCentroid2d(e,t){let i=this._rect.slice(),n=i[0],r=this._inverted?i[2]+1:i[2],s=i[1],a=i[3],o=n+(r-n)/2,h=s+(a-s)/2,c=0;if($u(t.cameraType))c=this._inverted?e[0]+1-o:e[0]-o;else{let t=-n,i=1-r;c=Math.max(t,Math.min(i,e[0]-o))}let l=-s,u=1-a,d=Math.max(l,Math.min(u,e[1]-h));this._rect[0]=i[0]+c,this._rect[1]=i[1]+d,this._rect[2]=i[2]+c,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(e){return this._getPoints2d().map((t=>e.unprojectBasic(t,200)))}getVertex2d(e){return this._rectToVertices2d(this._rect)[e]}getNonAdjustedVertex2d(e){return this._rectToNonAdjustedVertices2d(this._rect)[e]}getVertex3d(e,t){return t.unprojectBasic(this._rectToVertices2d(this._rect)[e],200)}getVertices2d(){return this._rectToVertices2d(this._rect)}getVertices3d(e){return this._rectToVertices2d(this._rect).map((t=>e.unprojectBasic(t,200)))}getCentroid2d(){const e=this._rect;return[(e[0]+(this._inverted?e[2]+1:e[2]))/2,(e[1]+e[3])/2]}getCentroid3d(e){const t=this.getCentroid2d();return e.unprojectBasic(t,200)}getPoleOfInaccessibility2d(){return this._getPoleOfInaccessibility2d(this._rectToVertices2d(this._rect))}getPoleOfInaccessibility3d(e){let t=this._getPoleOfInaccessibility2d(this._rectToVertices2d(this._rect));return e.unprojectBasic(t,200)}getTriangles3d(e){return $u(e.cameraType)?[]:this._triangulate(this._project(this._getPoints2d(),e),this.getPoints3d(e))}validate(e){let t=this._rect;return!(!this._inverted&&e[0]<t[0]||e[0]-t[2]>.25||e[1]<t[1])}_getPoints2d(){let e=this._rectToVertices2d(this._rect),t=e.length-1,i=[];for(let n=0;n<t;++n){let t=e[n][0],r=e[n][1],s=(e[n+1][0]-t)/9,a=(e[n+1][1]-r)/9;for(let e=0;e<10;++e){let n=[t+e*s,r+e*a];i.push(n)}}return i}_rectToVertices2d(e){return[[e[0],e[3]],[e[0],e[1]],[this._inverted?e[2]+1:e[2],e[1]],[this._inverted?e[2]+1:e[2],e[3]],[e[0],e[3]]]}_rectToNonAdjustedVertices2d(e){return[[e[0],e[3]],[e[0],e[1]],[e[2],e[1]],[e[2],e[3]],[e[0],e[3]]]}}class uv extends Vg{constructor(e,t,i,n){super(e,i,n),this._options={color:null==t.color?16777215:t.color,indicateCompleter:null==t.indicateCompleter||t.indicateCompleter},this._rectGeometry=new lv(this._geometry.getRect2d(i)),this._createGlObjects()}create(){this._geometry.points.length<3||(this._geometry.removePoint2d(this._geometry.points.length-1),this._created$.next(this))}dispose(){super.dispose(),this._disposeObjects()}getDOMObjects(e,t){const i={offsetHeight:t.height,offsetWidth:t.width},n=[],r=this._geometry.getPoints2d(),s=r.length;for(let t=0;t<s-1;t++){const a=t,[o,h]=r[t],c=this._viewportCoords.basicToCanvasSafe(o,h,i,this._transform,e);if(!c)continue;const l=e=>{e.stopPropagation(),this._aborted$.next(this)},u=e=>{e.stopPropagation(),this._geometry.removePoint2d(a)},d=this._canvasToTransform(c),p={onclick:0===t&&s<3?l:u,style:{transform:d}};n.push(tf.h("div.mapillary-tag-interactor",p,[]));const m={style:{background:this._colorToBackground(this._options.color),transform:d}};n.push(tf.h("div.mapillary-tag-vertex",m,[]))}if(s>2&&!0===this._options.indicateCompleter){const[t,r]=this._geometry.getCentroid2d(this._transform),s=this._viewportCoords.basicToCanvasSafe(t,r,i,this._transform,e);if(s){const e=e=>{e.stopPropagation(),this._geometry.removePoint2d(this._geometry.points.length-1),this._created$.next(this)},t=this._canvasToTransform(s),i={onclick:e,style:{transform:t}};n.push(tf.h("div.mapillary-tag-completer.mapillary-tag-larger",i,[]));const r={style:{background:this._colorToBackground(this._options.color),transform:t}};n.push(tf.h("div.mapillary-tag-vertex.mapillary-tag-larger",r,[]));const a={style:{transform:t}};n.push(tf.h("div.mapillary-tag-dot",a,[]))}}return n}_onGeometryChanged(){this._disposeObjects(),this._rectGeometry=new lv(this._geometry.getRect2d(this._transform)),this._createGlObjects()}_createGlObjects(){this._glObjects=[];const e=this._rectGeometry.getPoints3d(this._transform);this._outline=this._createOutine(e,this._options.color),this._glObjects.push(this._outline)}_disposeObjects(){this._disposeLine(this._outline),this._outline=null,this._glObjects=null}}class dv extends cv{constructor(e,t){super();let i=e.length;if(i<3)throw new Bg("A polygon must have three or more positions.");if(e[0][0]!==e[i-1][0]||e[0][1]!==e[i-1][1])throw new Bg("First and last positions must be equivalent.");this._polygon=[];for(let t of e){if(t[0]<0||t[0]>1||t[1]<0||t[1]>1)throw new Bg("Basic coordinates of polygon must be on the interval [0, 1].");this._polygon.push(t.slice())}if(this._holes=[],null!=t)for(let e=0;e<t.length;e++){let i=t[e],n=i.length;if(n<3)throw new Bg("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 Bg("First and last positions of hole must be equivalent.");this._holes.push([]);for(let t of i){if(t[0]<0||t[0]>1||t[1]<0||t[1]>1)throw new Bg("Basic coordinates of hole must be on the interval [0, 1].");this._holes[e].push(t.slice())}}}get polygon(){return this._polygon}get holes(){return this._holes}addVertex2d(e){let t=[Math.max(0,Math.min(1,e[0])),Math.max(0,Math.min(1,e[1]))];this._polygon.splice(this._polygon.length-1,0,t),this._notifyChanged$.next(this)}getVertex2d(e){return this._polygon[e].slice()}removeVertex2d(e){if(e<0||e>=this._polygon.length||this._polygon.length<4)throw new Bg("Index for removed vertex must be valid.");if(e>0&&e<this._polygon.length-1)this._polygon.splice(e,1);else{this._polygon.splice(0,1),this._polygon.pop();let e=this._polygon[0].slice();this._polygon.push(e)}this._notifyChanged$.next(this)}setVertex2d(e,t,i){let n=[Math.max(0,Math.min(1,t[0])),Math.max(0,Math.min(1,t[1]))];0===e||e===this._polygon.length-1?(this._polygon[0]=n.slice(),this._polygon[this._polygon.length-1]=n.slice()):this._polygon[e]=n.slice(),this._notifyChanged$.next(this)}setCentroid2d(e,t){let i=this._polygon.map((e=>e[0])),n=this._polygon.map((e=>e[1])),r=Math.min.apply(Math,i),s=Math.max.apply(Math,i),a=Math.min.apply(Math,n),o=Math.max.apply(Math,n),h=this.getCentroid2d(),c=-r,l=1-s,u=-a,d=1-o,p=Math.max(c,Math.min(l,e[0]-h[0])),m=Math.max(u,Math.min(d,e[1]-h[1]));for(let e of this._polygon)e[0]+=p,e[1]+=m;this._notifyChanged$.next(this)}getPoints3d(e){return this._getPoints3d(this._subsample(this._polygon),e)}getVertex3d(e,t){return t.unprojectBasic(this._polygon[e],200)}getVertices2d(){return this._polygon.slice()}getVertices3d(e){return this._getPoints3d(this._polygon,e)}getHolePoints3d(e){return this._holes.map((t=>this._getPoints3d(this._subsample(t),e)))}getHoleVertices3d(e){return this._holes.map((t=>this._getPoints3d(t,e)))}getCentroid2d(){let e=this._polygon,t=0,i=0,n=0;for(let r=0;r<e.length-1;r++){let s=e[r][0],a=e[r][1],o=e[r+1][0],h=e[r+1][1],c=s*h-o*a;t+=c,i+=(s+o)*c,n+=(a+h)*c}return t/=2,i/=6*t,n/=6*t,[i,n]}getCentroid3d(e){let t=this.getCentroid2d();return e.unprojectBasic(t,200)}get3dDomainTriangles3d(e){return this._triangulate(this._project(this._polygon,e),this.getVertices3d(e),this._holes.map((t=>this._project(t,e))),this.getHoleVertices3d(e))}getTriangles3d(e){if($u(e.cameraType))return this._triangulateSpherical(this._polygon.slice(),this.holes.slice(),e);const t=this._project(this._subsample(this._polygon),e),i=this.getPoints3d(e),n=this._holes.map((t=>this._project(this._subsample(t),e))),r=this.getHolePoints3d(e);return this._triangulate(t,i,n,r)}getPoleOfInaccessibility2d(){return this._getPoleOfInaccessibility2d(this._polygon.slice())}getPoleOfInaccessibility3d(e){let t=this._getPoleOfInaccessibility2d(this._polygon.slice());return e.unprojectBasic(t,200)}_getPoints3d(e,t){return e.map((e=>t.unprojectBasic(e,200)))}}class pv extends Vg{constructor(e,t,i,n){super(e,i,n),this._options={color:null==t.color?16777215:t.color},this._createGlObjects()}create(){if(this._geometry instanceof lv)this._created$.next(this);else if(this._geometry instanceof dv){const e=this._geometry;e.removeVertex2d(e.polygon.length-2),this._created$.next(this)}}dispose(){super.dispose(),this._disposeLine(this._outline),this._disposeObjects()}getDOMObjects(e,t){const i=[],n={offsetHeight:t.height,offsetWidth:t.width},r=e=>{e.stopPropagation(),this._aborted$.next(this)};if(this._geometry instanceof lv){const t=this._geometry.anchorIndex,s=void 0===t?1:t,[a,o]=this._geometry.getVertex2d(s),h=this._viewportCoords.basicToCanvasSafe(a,o,n,this._transform,e);if(null!=h){const e=this._colorToBackground(this._options.color),t=this._canvasToTransform(h),n={style:{background:e,transform:t}},s={onclick:r,style:{transform:t}};i.push(tf.h("div.mapillary-tag-interactor",s,[])),i.push(tf.h("div.mapillary-tag-vertex",n,[]))}}else if(this._geometry instanceof dv){const t=this._geometry,[s,a]=t.getVertex2d(0),o=this._viewportCoords.basicToCanvasSafe(s,a,n,this._transform,e);if(null!=o){const e={onclick:t.polygon.length>4?e=>{e.stopPropagation(),t.removeVertex2d(t.polygon.length-2),this._created$.next(this)}:r,style:{transform:this._canvasToTransform(o)}},n=t.polygon.length>4?"mapillary-tag-completer":"mapillary-tag-interactor";i.push(tf.h("div."+n,e,[]))}if(t.polygon.length>3){const[r,s]=t.getVertex2d(t.polygon.length-3),a=this._viewportCoords.basicToCanvasSafe(r,s,n,this._transform,e);if(null!=a){const e={onclick:e=>{e.stopPropagation(),t.removeVertex2d(t.polygon.length-3)},style:{transform:this._canvasToTransform(a)}};i.push(tf.h("div.mapillary-tag-interactor",e,[]))}}const h=t.polygon.slice();h.splice(-2,2);for(const t of h){const r=this._viewportCoords.basicToCanvasSafe(t[0],t[1],n,this._transform,e);if(null!=r){const e={style:{background:this._colorToBackground(this._options.color),transform:this._canvasToTransform(r)}};i.push(tf.h("div.mapillary-tag-vertex",e,[]))}}}return i}addPoint(e){if(this._geometry instanceof lv){if(!this._geometry.validate(e))return;this._created$.next(this)}else if(this._geometry instanceof dv){this._geometry.addVertex2d(e)}}_onGeometryChanged(){this._disposeLine(this._outline),this._disposeObjects(),this._createGlObjects()}_disposeObjects(){this._outline=null,this._glObjects=[]}_createGlObjects(){const e=this._geometry instanceof lv?this._geometry.getPoints3d(this._transform):this._geometry.getVertices3d(this._transform);this._outline=this._createOutine(e,this._options.color),this._glObjects=[this._outline]}}class mv{constructor(e,t){this._component=e,this._navigator=t,this._tagOperation$=new j,this._createPoints$=new j,this._createPolygon$=new j,this._createRect$=new j,this._delete$=new j,this._tag$=this._tagOperation$.pipe(Lt(((e,t)=>t(e)),null),Dt()),this._replayedTag$=this._tag$.pipe(Rt(1),U()),this._replayedTag$.subscribe(),this._createPoints$.pipe(Vt(this._component.configuration$,this._navigator.stateService.currentTransform$),De((([e,t,i])=>()=>{const n=new Ug([[e[0],e[1]],[e[0],e[1]]]);return new uv(n,{color:t.createColor,indicateCompleter:t.indicatePointsCompleter},i)}))).subscribe(this._tagOperation$),this._createRect$.pipe(Vt(this._component.configuration$,this._navigator.stateService.currentTransform$),De((([e,t,i])=>()=>{const n=new lv([e[0],e[1],e[0],e[1]]);return new pv(n,{color:t.createColor},i)}))).subscribe(this._tagOperation$),this._createPolygon$.pipe(Vt(this._component.configuration$,this._navigator.stateService.currentTransform$),De((([e,t,i])=>()=>{const n=new dv([[e[0],e[1]],[e[0],e[1]],[e[0],e[1]]]);return new pv(n,{color:t.createColor},i)}))).subscribe(this._tagOperation$),this._delete$.pipe(De((()=>()=>null))).subscribe(this._tagOperation$)}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 fv{render(e,t,i,n,r){let s=[];for(const t of e)s=s.concat(t.getDOMObjects(i,n,r));return null!=t&&(s=s.concat(t.getDOMObjects(n,r))),tf.h("div.mapillary-tag-container",{},s)}clear(){return tf.h("div",{},[])}}class gv{constructor(e,t){this._createTag=null,this._needsRender=!1,this._raycaster=t||new su,this._scene=e||new ch,this._objectTags={},this._retrievableObjects=[],this._tags={}}get needsRender(){return this._needsRender}add(e){for(let t of e)t.tag.id in this._tags&&this._remove(t.tag.id),this._add(t);this._needsRender=!0}addCreateTag(e){for(const t of e.glObjects)this._scene.add(t);this._createTag={tag:e,objects:e.glObjects},this._needsRender=!0}clear(){for(const e of Object.keys(this._tags))this._remove(e);this._needsRender=!1}get(e){return this.has(e)?this._tags[e].tag:void 0}has(e){return e in this._tags}hasCreateTag(){return null!=this._createTag}intersectObjects([e,t],i){this._raycaster.setFromCamera(new zi(e,t),i);const n=this._raycaster.intersectObjects(this._retrievableObjects),r=[];for(const e of n)e.object.uuid in this._objectTags&&r.push(this._objectTags[e.object.uuid]);return r}remove(e){for(const t of e)this._remove(t);this._needsRender=!0}removeAll(){for(const e of Object.keys(this._tags))this._remove(e);this._needsRender=!0}removeCreateTag(){if(null!=this._createTag){for(const e of this._createTag.objects)this._scene.remove(e);this._createTag.tag.dispose(),this._createTag=null,this._needsRender=!0}}render(e,t){t.render(this._scene,e),this._needsRender=!1}update(){this._needsRender=!0}updateCreateTagObjects(e){if(this._createTag.tag!==e)throw new Error("Create tags do not have the same reference.");for(let e of this._createTag.objects)this._scene.remove(e);for(const t of e.glObjects)this._scene.add(t);this._createTag.objects=e.glObjects,this._needsRender=!0}updateObjects(e){const t=e.tag.id;if(this._tags[t].tag!==e)throw new Error("Tags do not have the same reference.");const i=this._tags[t];this._removeObjects(i),delete this._tags[t],this._add(e),this._needsRender=!0}_add(e){const t=e.tag.id,i={tag:e,objects:[],retrievableObjects:[]};this._tags[t]=i;for(const t of e.getGLObjects())i.objects.push(t),this._scene.add(t);for(const t of e.getRetrievableObjects())i.retrievableObjects.push(t),this._retrievableObjects.push(t),this._objectTags[t.uuid]=e.tag.id}_remove(e){const t=this._tags[e];this._removeObjects(t),t.tag.dispose(),delete this._tags[e]}_removeObjects(e){for(const t of e.objects)this._scene.remove(t);for(const t of e.retrievableObjects){const e=this._retrievableObjects.indexOf(t);-1!==e&&this._retrievableObjects.splice(e,1)}}}var _v,vv,yv,bv;e.TagMode=void 0,(_v=e.TagMode||(e.TagMode={}))[_v.Default=0]="Default",_v[_v.CreatePoint=1]="CreatePoint",_v[_v.CreatePoints=2]="CreatePoints",_v[_v.CreatePolygon=3]="CreatePolygon",_v[_v.CreateRect=4]="CreateRect",_v[_v.CreateRectDrag=5]="CreateRectDrag",function(e){e[e.None=0]="None",e[e.Centroid=1]="Centroid",e[e.Vertex=2]="Vertex"}(vv||(vv={}));class xv{constructor(e,t,i){this._tag=e,this._transform=t,this._viewportCoords=i||new hf,this._glObjectsChanged$=new j,this._interact$=new j}get glObjectsChanged$(){return this._glObjectsChanged$}get interact$(){return this._interact$}get tag(){return this._tag}}class wv extends xv{constructor(e,t){super(e,t),this._geometryChangedSubscription=this._tag.geometry.changed$.subscribe((()=>{this._onGeometryChanged()})),this._changedSubscription=this._tag.changed$.subscribe((()=>{this._onTagChanged()&&this._glObjectsChanged$.next(this)}))}dispose(){this._changedSubscription.unsubscribe(),this._geometryChangedSubscription.unsubscribe()}_colorToCss(e){return"#"+("000000"+e.toString(16)).substr(-6)}_createFill(){let e=this._getTriangles(),t=new Float32Array(e),i=new kr;i.setAttribute("position",new Tr(t,3)),i.computeBoundingSphere();let n=new wr({side:2,transparent:!0});return this._updateFillMaterial(n),new es(i,n)}_createLine(e){let t=this._getLinePositions(e),i=new kr;i.setAttribute("position",new Tr(t,3)),i.computeBoundingSphere();let n=new Bh;this._updateLineBasicMaterial(n);const r=new Wh(i,n);return r.renderOrder=1,r}_createOutline(){return this._createLine(this._getPoints3d())}_disposeFill(){null!=this._fill&&(this._fill.geometry.dispose(),this._fill.material.dispose(),this._fill=null)}_disposeOutline(){null!=this._outline&&(this._outline.geometry.dispose(),this._outline.material.dispose(),this._outline=null)}_getLinePositions(e){let t=e.length,i=new Float32Array(3*t);for(let n=0;n<t;++n){let t=3*n,r=e[n];i[t+0]=r[0],i[t+1]=r[1],i[t+2]=r[2]}return i}_interact(e,t,i){return n=>{let r=n.offsetX-n.target.offsetWidth/2,s=n.offsetY-n.target.offsetHeight/2;this._interact$.next({cursor:t,offsetX:r,offsetY:s,operation:e,tag:this._tag,vertexIndex:i})}}_updateFillGeometry(){let e=this._getTriangles(),t=new Float32Array(e),i=this._fill.geometry,n=i.getAttribute("position");n.array.length===t.length?(n.set(t),n.needsUpdate=!0):(i.deleteAttribute("position"),i.setAttribute("position",new Tr(t,3))),i.computeBoundingSphere()}_updateLine(e,t){let i=this._getLinePositions(t),n=e.geometry,r=n.getAttribute("position");r.set(i),r.needsUpdate=!0,n.computeBoundingSphere()}_updateOulineGeometry(){this._updateLine(this._outline,this._getPoints3d())}}class Mv extends wv{constructor(e,t){super(e,t),this._rectGeometry=new lv(this._tag.geometry.getRect2d(t)),this._fill=$u(t.cameraType)?null:this._createFill(),this._outline=this._tag.lineWidth>=1?this._createOutline():null}dispose(){super.dispose(),this._disposeFill(),this._disposeOutline()}getDOMObjects(e,t,i){const n=[],r={offsetHeight:i.height,offsetWidth:i.width};if(!this._tag.editable)return n;const s=this._colorToCss(this._tag.lineColor),a=this._tag.geometry.getPoints2d();for(let e=0;e<a.length;e++){const[i,o]=a[e],h=this._viewportCoords.basicToCanvasSafe(i,o,r,this._transform,t);if(null==h)continue;const c="crosshair",l=this._interact(vv.Vertex,c,e),u=`translate(-50%, -50%) translate(${Math.round(h[0])}px,${Math.round(h[1])}px)`,d={onpointerdown:l,style:{background:s,transform:u,cursor:c}};if(n.push(tf.h("div.mapillary-tag-resizer",d,[])),!this._tag.indicateVertices)continue;const p={style:{background:s,transform:u}};n.push(tf.h("div.mapillary-tag-vertex",p,[]))}return n}getGLObjects(){const e=[];return null!=this._fill&&e.push(this._fill),null!=this._outline&&e.push(this._outline),e}getRetrievableObjects(){return null!=this._fill?[this._fill]:[]}_onGeometryChanged(){this._rectGeometry=new lv(this._tag.geometry.getRect2d(this._transform)),null!=this._fill&&this._updateFillGeometry(),null!=this._outline&&this._updateOulineGeometry()}_onTagChanged(){let e=!1;return null!=this._fill&&this._updateFillMaterial(this._fill.material),null==this._outline?this._tag.lineWidth>=1&&(this._outline=this._createOutline(),e=!0):this._updateOutlineMaterial(),e}_getPoints3d(){return this._rectGeometry.getPoints3d(this._transform)}_getTriangles(){return this._rectGeometry.getTriangles3d(this._transform)}_updateFillMaterial(e){e.color=new xr(this._tag.fillColor),e.opacity=this._tag.fillOpacity,e.needsUpdate=!0}_updateLineBasicMaterial(e){e.color=new xr(this._tag.lineColor),e.linewidth=Math.max(this._tag.lineWidth,1),e.visible=this._tag.lineWidth>=1&&this._tag.lineOpacity>0,e.opacity=this._tag.lineOpacity,e.transparent=this._tag.lineOpacity<1,e.needsUpdate=!0}_updateOutlineMaterial(){let e=this._outline.material;this._updateLineBasicMaterial(e)}}class Sv extends nf{constructor(e,t){super(),this._id=e,this._geometry=t,this._notifyChanged$=new j,this._notifyChanged$.subscribe((e=>{const t={target:this,type:"tag"};this.fire("tag",t)})),this._geometry.changed$.subscribe((e=>{const t="geometry",i={target:this,type:t};this.fire(t,i)}))}get id(){return this._id}get geometry(){return this._geometry}get changed$(){return this._notifyChanged$}get geometryChanged$(){return this._geometry.changed$.pipe(De((()=>this)),Dt())}fire(e,t){super.fire(e,t)}off(e,t){super.off(e,t)}on(e,t){super.on(e,t)}}class Tv extends Sv{constructor(e,t,i){super(e,t),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(e){this._editable=e,this._notifyChanged$.next(this)}get fillColor(){return this._fillColor}set fillColor(e){this._fillColor=e,this._notifyChanged$.next(this)}get fillOpacity(){return this._fillOpacity}set fillOpacity(e){this._fillOpacity=e,this._notifyChanged$.next(this)}get geometry(){return this._geometry}get indicateVertices(){return this._indicateVertices}set indicateVertices(e){this._indicateVertices=e,this._notifyChanged$.next(this)}get lineColor(){return this._lineColor}set lineColor(e){this._lineColor=e,this._notifyChanged$.next(this)}get lineOpacity(){return this._lineOpacity}set lineOpacity(e){this._lineOpacity=e,this._notifyChanged$.next(this)}get lineWidth(){return this._lineWidth}set lineWidth(e){this._lineWidth=e,this._notifyChanged$.next(this)}setOptions(e){this._editable=null==e.editable?this._editable:e.editable,this._indicateVertices=null==e.indicateVertices?this._indicateVertices:e.indicateVertices,this._lineColor=null==e.lineColor?this._lineColor:e.lineColor,this._lineWidth=null==e.lineWidth?this._lineWidth:e.lineWidth,this._fillColor=null==e.fillColor?this._fillColor:e.fillColor,this._fillOpacity=null==e.fillOpacity?this._fillOpacity:e.fillOpacity,this._notifyChanged$.next(this)}}e.TagDomain=void 0,(yv=e.TagDomain||(e.TagDomain={}))[yv.TwoDimensional=0]="TwoDimensional",yv[yv.ThreeDimensional=1]="ThreeDimensional";class Cv extends wv{constructor(t,i){super(t,i),this._fill=$u(i.cameraType)?t.domain===e.TagDomain.TwoDimensional&&t.geometry instanceof dv?this._createFill():null:this._createFill(),this._holes=this._tag.lineWidth>=1?this._createHoles():[],this._outline=this._tag.lineWidth>=1?this._createOutline():null}dispose(){super.dispose(),this._disposeFill(),this._disposeHoles(),this._disposeOutline()}getDOMObjects(e,t,i){const n=[],r=this._tag.geometry instanceof lv,s=!$u(this._transform.cameraType),a={offsetHeight:i.height,offsetWidth:i.width};if(null!=this._tag.icon&&(r||s)){const[i,r]=this._tag.geometry instanceof lv?this._tag.geometry.getVertex2d(this._tag.iconIndex):this._tag.geometry.getPoleOfInaccessibility2d(),s=this._viewportCoords.basicToCanvasSafe(i,r,a,this._transform,t);if(null!=s){const t=()=>{this._interact$.next({offsetX:0,offsetY:0,operation:vv.None,tag:this._tag})};if(e.loaded){const i=e.getDOMSprite(this._tag.icon,this._tag.iconFloat),r={onclick:e=>{e.stopPropagation(),this._tag.click$.next(this._tag)},onpointerdown:t,style:{transform:`translate(${Math.round(s[0])}px,${Math.round(s[1])}px)`}};n.push(tf.h("div.mapillary-tag-symbol",r,[i]))}}}else if(null!=this._tag.text&&(r||s)){const[e,i]=this._tag.geometry instanceof lv?this._tag.geometry.getVertex2d(3):this._tag.geometry.getPoleOfInaccessibility2d(),r=this._viewportCoords.basicToCanvasSafe(e,i,a,this._transform,t);if(null!=r){const e=Math.round(r[0]),t=Math.round(r[1]),i=this._tag.geometry instanceof lv?`translate(${e}px,${t}px)`:`translate(-50%, -50%) translate(${e}px,${t}px)`,s={onpointerdown:()=>{this._interact$.next({offsetX:0,offsetY:0,operation:vv.None,tag:this._tag})},style:{color:this._colorToCss(this._tag.textColor),transform:i},textContent:this._tag.text};n.push(tf.h("span.mapillary-tag-symbol",s,[]))}}if(!this._tag.editable)return n;const o=this._colorToCss(this._tag.lineColor);if(this._tag.geometry instanceof lv){const[e,i]=this._tag.geometry.getCentroid2d(),r=this._viewportCoords.basicToCanvasSafe(e,i,a,this._transform,t);if(null!=r){const e={onpointerdown:this._interact(vv.Centroid,"move"),style:{background:o,transform:`translate(-50%, -50%) translate(${Math.round(r[0])}px,${Math.round(r[1])}px)`}};n.push(tf.h("div.mapillary-tag-mover",e,[]))}}const h=this._tag.geometry.getVertices2d();for(let e=0;e<h.length-1;e++){if(r&&(null!=this._tag.icon&&e===this._tag.iconIndex||null==this._tag.icon&&null!=this._tag.text&&3===e))continue;const[i,s]=h[e],c=this._viewportCoords.basicToCanvasSafe(i,s,a,this._transform,t);if(null==c)continue;const l=r?e%2==0?"nesw-resize":"nwse-resize":"crosshair",u=this._interact(vv.Vertex,l,e),d=`translate(-50%, -50%) translate(${Math.round(c[0])}px,${Math.round(c[1])}px)`,p={onpointerdown:u,style:{background:o,transform:d,cursor:l}};if(n.push(tf.h("div.mapillary-tag-resizer",p,[])),!this._tag.indicateVertices)continue;const m={style:{background:o,transform:d}};n.push(tf.h("div.mapillary-tag-vertex",m,[]))}return n}getGLObjects(){const e=[];null!=this._fill&&e.push(this._fill);for(const t of this._holes)e.push(t);return null!=this._outline&&e.push(this._outline),e}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 e=!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(),e=!0):(this._updateHoleMaterials(),this._updateOutlineMaterial()),e}_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(e){e.color=new xr(this._tag.fillColor),e.opacity=this._tag.fillOpacity,e.needsUpdate=!0}_updateLineBasicMaterial(e){e.color=new xr(this._tag.lineColor),e.linewidth=Math.max(this._tag.lineWidth,1),e.visible=this._tag.lineWidth>=1&&this._tag.lineOpacity>0,e.opacity=this._tag.lineOpacity,e.transparent=this._tag.lineOpacity<1,e.needsUpdate=!0}_createHoles(){let e=[];if(this._tag.geometry instanceof dv){let t=this._getHoles3d();for(let i of t){let t=this._createLine(i);e.push(t)}}return e}_disposeHoles(){for(let e of this._holes)e.geometry.dispose(),e.material.dispose();this._holes=[]}_getHoles3d(){const e=this._tag.geometry;return this._in3dDomain()?e.getHoleVertices3d(this._transform):e.getHolePoints3d(this._transform)}_in3dDomain(){return this._tag.geometry instanceof dv&&this._tag.domain===e.TagDomain.ThreeDimensional}_updateHoleGeometries(){let e=this._getHoles3d();if(e.length!==this._holes.length)throw new Error("Changing the number of holes is not supported.");for(let t=0;t<this._holes.length;t++){let i=e[t],n=this._holes[t];this._updateLine(n,i)}}_updateHoleMaterials(){for(const e of this._holes)this._updateLineBasicMaterial(e.material)}_updateOutlineMaterial(){this._updateLineBasicMaterial(this._outline.material)}}e.Alignment=void 0,(bv=e.Alignment||(e.Alignment={}))[bv.Bottom=0]="Bottom",bv[bv.BottomLeft=1]="BottomLeft",bv[bv.BottomRight=2]="BottomRight",bv[bv.Center=3]="Center",bv[bv.Left=4]="Left",bv[bv.Right=5]="Right",bv[bv.Top=6]="Top",bv[bv.TopLeft=7]="TopLeft",bv[bv.TopRight=8]="TopRight";class Ev extends Sv{constructor(t,i,n){super(t,i);const r=null!=(n=n||{}).domain&&i instanceof dv?n.domain:e.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?e.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 j,this._click$.subscribe((()=>{const e="click",t={target:this,type:e};this.fire(e,t)}))}get click$(){return this._click$}get domain(){return this._domain}get editable(){return this._editable}set editable(e){this._twoDimensionalPolygon(this._domain,this._geometry)||(this._editable=e,this._notifyChanged$.next(this))}get fillColor(){return this._fillColor}set fillColor(e){this._fillColor=e,this._notifyChanged$.next(this)}get fillOpacity(){return this._fillOpacity}set fillOpacity(e){this._fillOpacity=e,this._notifyChanged$.next(this)}get geometry(){return this._geometry}get icon(){return this._icon}set icon(e){this._icon=e,this._notifyChanged$.next(this)}get iconFloat(){return this._iconFloat}set iconFloat(e){this._iconFloat=e,this._notifyChanged$.next(this)}get iconIndex(){return this._iconIndex}set iconIndex(e){this._iconIndex=e,this._notifyChanged$.next(this)}get indicateVertices(){return this._indicateVertices}set indicateVertices(e){this._indicateVertices=e,this._notifyChanged$.next(this)}get lineColor(){return this._lineColor}set lineColor(e){this._lineColor=e,this._notifyChanged$.next(this)}get lineOpacity(){return this._lineOpacity}set lineOpacity(e){this._lineOpacity=e,this._notifyChanged$.next(this)}get lineWidth(){return this._lineWidth}set lineWidth(e){this._lineWidth=e,this._notifyChanged$.next(this)}get text(){return this._text}set text(e){this._text=e,this._notifyChanged$.next(this)}get textColor(){return this._textColor}set textColor(e){this._textColor=e,this._notifyChanged$.next(this)}fire(e,t){super.fire(e,t)}off(e,t){super.off(e,t)}on(e,t){super.on(e,t)}setOptions(e){const t=this._twoDimensionalPolygon(this._domain,this._geometry);this._editable=t||null==e.editable?this._editable:e.editable,this._icon=void 0===e.icon?this._icon:e.icon,this._iconFloat=null==e.iconFloat?this._iconFloat:e.iconFloat,this._iconIndex=null==e.iconIndex?this._iconIndex:e.iconIndex,this._indicateVertices=null==e.indicateVertices?this._indicateVertices:e.indicateVertices,this._lineColor=null==e.lineColor?this._lineColor:e.lineColor,this._lineWidth=null==e.lineWidth?this._lineWidth:e.lineWidth,this._fillColor=null==e.fillColor?this._fillColor:e.fillColor,this._fillOpacity=null==e.fillOpacity?this._fillOpacity:e.fillOpacity,this._text=void 0===e.text?this._text:e.text,this._textColor=null==e.textColor?this._textColor:e.textColor,this._notifyChanged$.next(this)}_twoDimensionalPolygon(t,i){return t!==e.TagDomain.ThreeDimensional&&i instanceof dv}}class Av extends xv{dispose(){}getDOMObjects(t,i,n){const r=this._tag,s={offsetHeight:n.height,offsetWidth:n.width},a=[],[o,h]=r.geometry.getCentroid2d(),c=this._viewportCoords.basicToCanvasSafe(o,h,s,this._transform,i);if(null!=c){const i=e=>{this._interact$.next({offsetX:0,offsetY:0,operation:vv.None,tag:r})},n=Math.round(c[0]),s=Math.round(c[1]);if(null!=r.icon){if(t.loaded){const o=t.getDOMSprite(r.icon,e.Alignment.Bottom),h={onpointerdown:i,style:{pointerEvents:"all",transform:`translate(${n}px,${s+8}px)`}};a.push(tf.h("div",h,[o]))}}else if(null!=r.text){const e=`translate(-50%,0%) translate(${n}px,${s+8}px)`,t={onpointerdown:i,style:{color:this._colorToCss(r.textColor),transform:e},textContent:r.text};a.push(tf.h("span.mapillary-tag-symbol",t,[]))}const o=this._interact(vv.Centroid,r,"move"),h=this._colorToCss(r.color),l=`translate(-50%,-50%) translate(${n}px,${s}px)`;if(r.editable){let e={onpointerdown:o,style:{background:h,transform:l}};a.push(tf.h("div.mapillary-tag-spot-interactor",e,[]))}const u={style:{background:h,transform:l}};a.push(tf.h("div.mapillary-tag-vertex",u,[]))}return a}getGLObjects(){return[]}getRetrievableObjects(){return[]}_colorToCss(e){return"#"+("000000"+e.toString(16)).substr(-6)}_interact(e,t,i,n){return r=>{const s=r.offsetX-r.target.offsetWidth/2,a=r.offsetY-r.target.offsetHeight/2;this._interact$.next({cursor:i,offsetX:s,offsetY:a,operation:e,tag:t,vertexIndex:n})}}}class Iv extends Sv{constructor(e,t,i){super(e,t),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(e){this._color=e,this._notifyChanged$.next(this)}get editable(){return this._editable}set editable(e){this._editable=e,this._notifyChanged$.next(this)}get icon(){return this._icon}set icon(e){this._icon=e,this._notifyChanged$.next(this)}get text(){return this._text}set text(e){this._text=e,this._notifyChanged$.next(this)}get textColor(){return this._textColor}set textColor(e){this._textColor=e,this._notifyChanged$.next(this)}setOptions(e){this._color=null==e.color?this._color:e.color,this._editable=null==e.editable?this._editable:e.editable,this._icon=void 0===e.icon?this._icon:e.icon,this._text=void 0===e.text?this._text:e.text,this._textColor=null==e.textColor?this._textColor:e.textColor,this._notifyChanged$.next(this)}}class Rv{constructor(){this._active=!1,this._hash={},this._hashDeactivated={},this._notifyChanged$=new j}get active(){return this._active}get changed$(){return this._notifyChanged$}activate(e){if(!this._active){for(const t in this._hashDeactivated){if(!this._hashDeactivated.hasOwnProperty(t))continue;const i=this._hashDeactivated[t];this._add(i,e)}this._hashDeactivated={},this._active=!0,this._notifyChanged$.next(this)}}deactivate(){if(this._active){for(const e in this._hash)this._hash.hasOwnProperty(e)&&(this._hashDeactivated[e]=this._hash[e].tag);this._hash={},this._active=!1}}add(e,t){this._assertActivationState(!0);for(const i of e)this._add(i,t);this._notifyChanged$.next(this)}addDeactivated(e){this._assertActivationState(!1);for(const t of e){if(!(t instanceof Ev||t instanceof Iv||t instanceof Tv))throw new Error("Tag type not supported");this._hashDeactivated[t.id]=t}}get(e){return this.has(e)?this._hash[e]:void 0}getAll(){const e=this._hash;return Object.keys(e).map((t=>e[t]))}getAllDeactivated(){const e=this._hashDeactivated;return Object.keys(e).map((t=>e[t]))}getDeactivated(e){return this.hasDeactivated(e)?this._hashDeactivated[e]:void 0}has(e){return e in this._hash}hasDeactivated(e){return e in this._hashDeactivated}remove(e){this._assertActivationState(!0);const t=this._hash;for(const i of e)i in t&&delete t[i];this._notifyChanged$.next(this)}removeAll(){this._assertActivationState(!0),this._hash={},this._notifyChanged$.next(this)}removeAllDeactivated(){this._assertActivationState(!1),this._hashDeactivated={}}removeDeactivated(e){this._assertActivationState(!1);const t=this._hashDeactivated;for(const i of e)i in t&&delete t[i]}_add(e,t){if(e instanceof Ev)this._hash[e.id]=new Cv(e,t);else if(e instanceof Iv)this._hash[e.id]=new Av(e,t);else{if(!(e instanceof Tv))throw new Error("Tag type not supported");this._hash[e.id]=new Mv(e,t)}}_assertActivationState(e){if(e!==this._active)throw new Error("Tag set not in correct state for operation.")}}class Pv extends Fg{constructor(e){super();let t=e[0],i=e[1];if(t<0||t>1||i<0||i>1)throw new Bg("Basic coordinates must be on the interval [0, 1].");this._point=e.slice()}get point(){return this._point}getCentroid2d(){return this._point.slice()}getCentroid3d(e){return e.unprojectBasic(this._point,200)}setCentroid2d(e,t){let i=[Math.max(0,Math.min(1,e[0])),Math.max(0,Math.min(1,e[1]))];this._point[0]=i[0],this._point[1]=i[1],this._notifyChanged$.next(this)}}class Lv extends zf{constructor(e,t,i,n){super(e,t,i),this._name=`${this._component.name}-${this._getNameExtension()}`,this._viewportCoords=n}_getConfiguration(e){return{}}_mouseEventToBasic(e,t,i,n,r,s){r=null!=r?r:0,s=null!=s?s:0;const[a,o]=this._viewportCoords.canvasPosition(e,t);return this._viewportCoords.canvasToBasic(a-r,o-s,t,n,i.perspective)}}class Dv extends Lv{constructor(e,t,i,n,r){super(e,t,i,n),this._tagCreator=r,this._geometryCreated$=new j}get geometryCreated$(){return this._geometryCreated$}_enable(){this._enableCreate(),this._container.container.classList.add("component-tag-create")}_disable(){this._container.container.classList.remove("component-tag-create"),this._disableCreate()}_validateBasic(e){const t=e[0],i=e[1];return 0<=t&&t<=1&&0<=i&&i<=1}_mouseEventToBasic$(e){return e.pipe(Vt(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$),De((([e,t,i])=>this._mouseEventToBasic(e,this._container.container,t,i))))}}class Nv extends Dv{_enableCreate(){this._container.mouseService.deferPixels(this._name,4),this._geometryCreatedSubscription=this._mouseEventToBasic$(this._container.mouseService.proximateClick$).pipe(st(this._validateBasic),De((e=>new Pv(e)))).subscribe(this._geometryCreated$)}_disableCreate(){this._container.mouseService.undeferPixels(this._name),this._geometryCreatedSubscription.unsubscribe()}_getNameExtension(){return"create-point"}}class $v extends Dv{_enableCreate(){this._container.mouseService.deferPixels(this._name,4);const e=this._navigator.stateService.currentTransform$.pipe(De((()=>{})),Rt(1),U());this._deleteSubscription=e.pipe($t(1)).subscribe(this._tagCreator.delete$);const t=this._mouseEventToBasic$(this._container.mouseService.proximateClick$).pipe(Dt());this._createSubscription=e.pipe(zt((()=>t.pipe(st(this._validateBasic),_t(1))))).subscribe(this._create$),this._setVertexSubscription=this._tagCreator.tag$.pipe(zt((e=>e?Ve(Ce(e),it(this._container.mouseService.mouseMove$,this._container.mouseService.domMouseMove$),this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$):ie()))).subscribe((([e,t,i,n])=>{const r=this._mouseEventToBasic(t,this._container.container,i,n);this._setVertex2d(e,r,n)})),this._addPointSubscription=this._tagCreator.tag$.pipe(zt((e=>e?Ve(Ce(e),t):ie()))).subscribe((([e,t])=>{this._addPoint(e,t)})),this._geometryCreateSubscription=this._tagCreator.tag$.pipe(zt((e=>e?e.created$.pipe(De((e=>e.geometry))):ie()))).subscribe(this._geometryCreated$)}_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 kv extends $v{get _create$(){return this._tagCreator.createPoints$}_addPoint(e,t){e.geometry.addPoint2d(t)}_getNameExtension(){return"create-points"}_setVertex2d(e,t,i){e.geometry.setPoint2d(e.geometry.points.length-1,t,i)}}class Ov extends $v{get _create$(){return this._tagCreator.createPolygon$}_addPoint(e,t){e.addPoint(t)}_getNameExtension(){return"create-polygon"}_setVertex2d(e,t,i){e.geometry.setVertex2d(e.geometry.polygon.length-2,t,i)}}class zv extends $v{get _create$(){return this._tagCreator.createRect$}_addPoint(e,t){const i=e.geometry;i.validate(t)||(t=i.getNonAdjustedVertex2d(3)),e.addPoint(t)}_enable(){super._enable(),this._initializeAnchorIndexingSubscription=this._tagCreator.tag$.pipe(st((e=>!!e))).subscribe((e=>{e.geometry.initializeAnchorIndexing()}))}_disable(){super._disable(),this._initializeAnchorIndexingSubscription.unsubscribe()}_getNameExtension(){return"create-rect"}_setVertex2d(e,t,i){e.geometry.setOppositeVertex2d(t,i)}}class Fv extends Dv{_enableCreate(){this._container.mouseService.claimMouse(this._name,2),this._deleteSubscription=this._navigator.stateService.currentTransform$.pipe(De((e=>null)),$t(1)).subscribe(this._tagCreator.delete$),this._createSubscription=this._mouseEventToBasic$(this._container.mouseService.filtered$(this._name,this._container.mouseService.mouseDragStart$)).pipe(st(this._validateBasic)).subscribe(this._tagCreator.createRect$),this._initializeAnchorIndexingSubscription=this._tagCreator.tag$.pipe(st((e=>!!e))).subscribe((e=>{e.geometry.initializeAnchorIndexing()}));const e=Ve(it(this._container.mouseService.filtered$(this._name,this._container.mouseService.mouseMove$),this._container.mouseService.filtered$(this._name,this._container.mouseService.domMouseMove$)),this._container.renderService.renderCamera$).pipe(Vt(this._navigator.stateService.currentTransform$),De((([[e,t],i])=>this._mouseEventToBasic(e,this._container.container,t,i))));this._setVertexSubscription=this._tagCreator.tag$.pipe(zt((t=>t?Ve(Ce(t),e,this._navigator.stateService.currentTransform$):ie()))).subscribe((([e,t,i])=>{e.geometry.setOppositeVertex2d(t,i)}));const t=this._container.mouseService.mouseDragEnd$.pipe(Vt(this._mouseEventToBasic$(this._container.mouseService.filtered$(this._name,this._container.mouseService.mouseDrag$)).pipe(st(this._validateBasic)),((e,t)=>t)),Dt());this._addPointSubscription=this._tagCreator.tag$.pipe(zt((e=>e?Ve(Ce(e),t):ie()))).subscribe((([e,t])=>{const i=e.geometry;i.validate(t)||(t=i.getNonAdjustedVertex2d(3)),e.addPoint(t)})),this._geometryCreatedSubscription=this._tagCreator.tag$.pipe(zt((e=>e?e.created$.pipe(De((e=>e.geometry))):ie()))).subscribe(this._geometryCreated$)}_disableCreate(){this._container.mouseService.unclaimMouse(this._name),this._tagCreator.delete$.next(null),this._addPointSubscription.unsubscribe(),this._createSubscription.unsubscribe(),this._deleteSubscription.unsubscribe(),this._geometryCreatedSubscription.unsubscribe(),this._initializeAnchorIndexingSubscription.unsubscribe(),this._setVertexSubscription.unsubscribe()}_getNameExtension(){return"create-rect-drag"}}class Bv extends Lv{constructor(e,t,i,n,r){super(e,t,i,n),this._tagSet=r}_enable(){const e=this._tagSet.changed$.pipe(De((e=>e.getAll())),zt((e=>ge(e).pipe(We((e=>e.interact$))))),zt((e=>Ze(Ce(e),this._container.mouseService.documentMouseUp$.pipe(De((()=>({offsetX:0,offsetY:0,operation:vv.None,tag:null}))),St())))),Dt());it(this._container.mouseService.mouseMove$,this._container.mouseService.domMouseMove$).pipe(Dt()),this._claimMouseSubscription=e.pipe(zt((e=>e.tag?this._container.mouseService.domMouseDragStart$:ie()))).subscribe((()=>{this._container.mouseService.claimMouse(this._name,3)})),this._cursorSubscription=e.pipe(De((e=>e.cursor)),vt()).subscribe((e=>{const t=["crosshair","move","nesw-resize","nwse-resize"];for(const e of t)this._container.container.classList.remove(`component-tag-edit-${e}`);e&&this._container.container.classList.add(`component-tag-edit-${e}`)})),this._unclaimMouseSubscription=this._container.mouseService.filtered$(this._name,this._container.mouseService.domMouseDragEnd$).subscribe((e=>{this._container.mouseService.unclaimMouse(this._name)})),this._preventDefaultSubscription=e.pipe(zt((e=>e.tag?this._container.mouseService.documentMouseMove$:ie()))).subscribe((e=>{e.preventDefault()})),this._updateGeometrySubscription=e.pipe(zt((e=>{if(e.operation===vv.None||!e.tag)return ie();return Ve(this._container.mouseService.filtered$(this._name,this._container.mouseService.domMouseDrag$).pipe(st((e=>this._viewportCoords.insideElement(e,this._container.container)))),this._container.renderService.renderCamera$).pipe(Vt(Ce(e),this._navigator.stateService.currentTransform$,(([e,t],i,n)=>[e,t,i,n])))}))).subscribe((([e,t,i,n])=>{const r=this._mouseEventToBasic(e,this._container.container,t,n,i.offsetX,i.offsetY),s=i.tag.geometry;i.operation===vv.Centroid?s.setCentroid2d(r,n):i.operation===vv.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 Uv extends sf{constructor(e,t,i){super(e,t,i),this._tagDomRenderer=new fv,this._tagScene=new gv,this._tagSet=new Rv,this._tagCreator=new mv(this,i),this._viewportCoords=new hf,this._createHandlers={CreatePoint:new Nv(this,t,i,this._viewportCoords,this._tagCreator),CreatePoints:new kv(this,t,i,this._viewportCoords,this._tagCreator),CreatePolygon:new Ov(this,t,i,this._viewportCoords,this._tagCreator),CreateRect:new zv(this,t,i,this._viewportCoords,this._tagCreator),CreateRectDrag:new Fv(this,t,i,this._viewportCoords,this._tagCreator),Default:void 0},this._editVertexHandler=new Bv(this,t,i,this._viewportCoords,this._tagSet),this._renderTags$=this._tagSet.changed$.pipe(De((e=>{const t=e.getAll();return t.sort(((e,t)=>{const i=e.tag.id,n=t.tag.id;return i<n?-1:i>n?1:0})),t})),Dt()),this._tagChanged$=this._renderTags$.pipe(zt((e=>ge(e).pipe(We((e=>it(e.tag.changed$,e.tag.geometryChanged$)))))),Dt()),this._renderTagGLChanged$=this._renderTags$.pipe(zt((e=>ge(e).pipe(We((e=>e.glObjectsChanged$))))),Dt()),this._createGeometryChanged$=this._tagCreator.tag$.pipe(zt((e=>null!=e?e.geometryChanged$:ie())),Dt()),this._createGLObjectsChanged$=this._tagCreator.tag$.pipe(zt((e=>null!=e?e.glObjectsChanged$:ie())),Dt()),this._creatingConfiguration$=this._configuration$.pipe(vt(((e,t)=>e.mode===t.mode),(e=>({createColor:e.createColor,mode:e.mode}))),Rt(1),U()),this._creatingConfiguration$.subscribe((e=>{const t="tagmode",i={mode:e.mode,target:this,type:t};this.fire(t,i)}))}add(e){this._activated?this._navigator.stateService.currentTransform$.pipe(St()).subscribe((t=>{this._tagSet.add(e,t);const i=e.map((e=>this._tagSet.get(e.id)));this._tagScene.add(i)})):this._tagSet.addDeactivated(e)}calculateRect(e){return new Promise(((t,i)=>{this._navigator.stateService.currentTransform$.pipe(St(),De((t=>e.getRect2d(t)))).subscribe((e=>{t(e)}),(e=>{i(e)}))}))}create(){this._tagCreator.replayedTag$.pipe(St(),st((e=>!!e))).subscribe((e=>{e.create()}))}changeMode(e){this.configure({mode:e})}fire(e,t){super.fire(e,t)}get(e){if(this._activated){const t=this._tagSet.get(e);return void 0!==t?t.tag:void 0}return this._tagSet.getDeactivated(e)}getAll(){return this.activated?this._tagSet.getAll().map((e=>e.tag)):this._tagSet.getAllDeactivated()}getTagIdsAt(e){return new Promise(((t,i)=>{this._container.renderService.renderCamera$.pipe(St(),De((t=>{const i=this._viewportCoords.canvasToViewport(e[0],e[1],this._container.container);return this._tagScene.intersectObjects(i,t.perspective)}))).subscribe((e=>{t(e)}),(e=>{i(e)}))}))}has(e){return this._activated?this._tagSet.has(e):this._tagSet.hasDeactivated(e)}off(e,t){super.off(e,t)}on(e,t){super.on(e,t)}remove(e){this._activated?(this._tagSet.remove(e),this._tagScene.remove(e)):this._tagSet.removeDeactivated(e)}removeAll(){this._activated?(this._tagSet.removeAll(),this._tagScene.removeAll()):this._tagSet.removeAllDeactivated()}_activate(){this._editVertexHandler.enable();const t=ge(Object.keys(this._createHandlers)).pipe(De((e=>this._createHandlers[e])),st((e=>!!e)),We((e=>e.geometryCreated$)),Dt()),i=this._subscriptions;i.push(t.subscribe((e=>{const t="geometrycreate",i={geometry:e,target:this,type:t};this.fire(t,i)}))),i.push(this._tagCreator.tag$.pipe(kt((e=>null==e)),vt()).subscribe((e=>{const t=null!=e?"tagcreatestart":"tagcreateend",i={target:this,type:t};this.fire(t,i)}))),i.push(t.subscribe((()=>{this.changeMode(e.TagMode.Default)}))),i.push(this._creatingConfiguration$.subscribe((t=>{this._disableCreateHandlers();const i=e.TagMode[t.mode],n=this._createHandlers[i];n&&n.enable()}))),i.push(this._renderTags$.subscribe((()=>{const e="tags",t={target:this,type:e};this.fire(e,t)}))),i.push(this._tagCreator.tag$.pipe(zt((e=>null!=e?e.aborted$.pipe(De((()=>null))):ie()))).subscribe((()=>{this.changeMode(e.TagMode.Default)}))),i.push(this._tagCreator.tag$.subscribe((e=>{this._tagScene.hasCreateTag()&&this._tagScene.removeCreateTag(),null!=e&&this._tagScene.addCreateTag(e)}))),i.push(this._createGLObjectsChanged$.subscribe((e=>{this._tagScene.updateCreateTagObjects(e)}))),i.push(this._renderTagGLChanged$.subscribe((e=>{this._tagScene.updateObjects(e)}))),i.push(this._tagChanged$.subscribe((()=>{this._tagScene.update()}))),i.push(Ve(this._renderTags$.pipe(Ot([]),Ut((()=>{this._container.domRenderer.render$.next({name:this._name,vNode:this._tagDomRenderer.clear()})}))),this._container.renderService.renderCamera$,this._container.spriteService.spriteAtlas$,this._container.renderService.size$,this._tagChanged$.pipe(Ot(null)),it(this._tagCreator.tag$,this._createGeometryChanged$).pipe(Ot(null))).pipe(De((([e,t,i,n,,r])=>({name:this._name,vNode:this._tagDomRenderer.render(e,r,i,t.perspective,n)})))).subscribe(this._container.domRenderer.render$)),i.push(this._navigator.stateService.currentState$.pipe(De((e=>{const t=this._tagScene;return{name:this._name,renderer:{frameId:e.id,needsRender:t.needsRender,render:t.render.bind(t),pass:yf.Opaque}}}))).subscribe(this._container.glRenderer.render$)),this._navigator.stateService.currentTransform$.pipe(St()).subscribe((e=>{this._tagSet.activate(e),this._tagScene.add(this._tagSet.getAll())}))}_deactivate(){this._editVertexHandler.disable(),this._disableCreateHandlers(),this._tagScene.clear(),this._tagSet.deactivate(),this._tagCreator.delete$.next(null),this._subscriptions.unsubscribe(),this._container.container.classList.remove("component-tag-create")}_getDefaultConfiguration(){return{createColor:16777215,indicatePointsCompleter:!0,mode:e.TagMode.Default}}_disableCreateHandlers(){const e=this._createHandlers;for(const t in e){if(!e.hasOwnProperty(t))continue;const i=e[t];i&&i.disable()}}}Uv.componentName="tag";class Vv extends sf{constructor(e,t,i){super(e,t,i),this._viewportCoords=new hf,this._zoomDelta$=new j}_activate(){const t=this._subscriptions;t.push(Ve(this._navigator.stateService.currentState$,this._navigator.stateService.state$,this._configuration$,this._container.renderService.size$).pipe(De((([t,i,n,r])=>{const s=t.state.zoom,a=tf.h("div.mapillary-zoom-in-icon",[]),o=s>=3||i===Df.Waiting?tf.h("div.mapillary-zoom-in-button-inactive",[a]):tf.h("div.mapillary-zoom-in-button",{onclick:()=>{this._zoomDelta$.next(1)}},[a]),h=tf.h("div.mapillary-zoom-out-icon",[]),c=s<=0||i===Df.Waiting?tf.h("div.mapillary-zoom-out-button-inactive",[h]):tf.h("div.mapillary-zoom-out-button",{onclick:()=>{this._zoomDelta$.next(-1)}},[h]),l=n.size===e.ComponentSize.Small||n.size===e.ComponentSize.Automatic&&r.width<640?".mapillary-zoom-compact":"";return{name:this._name,vNode:tf.h("div.mapillary-zoom-container"+l,{oncontextmenu:e=>{e.preventDefault()}},[o,c])}}))).subscribe(this._container.domRenderer.render$)),t.push(this._zoomDelta$.pipe(Vt(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$)).subscribe((([e,t,i])=>{const n=this._viewportCoords.unprojectFromViewport(0,0,t.perspective),r=i.projectBasic(n.toArray());this._navigator.stateService.zoomIn(e,r)})))}_deactivate(){this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{size:e.ComponentSize.Automatic}}}Vv.componentName="zoom";class Hv extends sf{constructor(e,t,i,n){super(e,t,i),this._canvasId=`${t.id}-${this._name}`,this._dom=n||new og}_activate(){const e=this._container.domRenderer.element$.pipe(De((()=>this._dom.document.getElementById(this._canvasId))),st((e=>!!e)),De((e=>{const t=e.parentElement,i=t.offsetWidth;return[e,{height:t.offsetHeight,width:i}]})),vt(((e,t)=>e.height===t.height&&e.width===t.width),(([,e])=>e)));this._subscriptions.push(Ve(e,this._navigator.stateService.currentImage$).subscribe((([[e,t],i])=>{e.width=t.width,e.height=t.height,e.getContext("2d").drawImage(i.image,0,0,t.width,t.height)}))),this._container.domRenderer.renderAdaptive$.next({name:this._name,vNode:tf.h(`canvas#${this._canvasId}`,[])})}_deactivate(){this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{}}}Hv.componentName="imagefallback";class jv extends sf{constructor(t,i,n){super(t,i,n),this._seqNames={},this._seqNames[e.NavigationDirection[e.NavigationDirection.Prev]]="-prev",this._seqNames[e.NavigationDirection[e.NavigationDirection.Next]]="-next",this._spaTopNames={},this._spaTopNames[e.NavigationDirection[e.NavigationDirection.TurnLeft]]="-turn-left",this._spaTopNames[e.NavigationDirection[e.NavigationDirection.StepLeft]]="-left",this._spaTopNames[e.NavigationDirection[e.NavigationDirection.StepForward]]="-forward",this._spaTopNames[e.NavigationDirection[e.NavigationDirection.StepRight]]="-right",this._spaTopNames[e.NavigationDirection[e.NavigationDirection.TurnRight]]="-turn-right",this._spaBottomNames={},this._spaBottomNames[e.NavigationDirection[e.NavigationDirection.TurnU]]="-turn-around",this._spaBottomNames[e.NavigationDirection[e.NavigationDirection.StepBackward]]="-backward"}_activate(){this._subscriptions.push(Ve(this._navigator.stateService.currentImage$,this._configuration$).pipe(zt((([e,t])=>Ve(t.sequence?e.sequenceEdges$.pipe(De((e=>e.edges.map((e=>e.data.direction))))):Ce([]),!$u(e.cameraType)&&t.spatial?e.spatialEdges$.pipe(De((e=>e.edges.map((e=>e.data.direction))))):Ce([])).pipe(De((([e,t])=>e.concat(t)))))),De((e=>{const t=this._createArrowRow(this._seqNames,e),i=this._createArrowRow(this._spaTopNames,e),n=this._createArrowRow(this._spaBottomNames,e),r=tf.h("div.mapillary-navigation-sequence",t),s=tf.h("div.NavigationSpatialTop",i),a=tf.h("div.mapillary-navigation-spatial-bottom",n),o=tf.h("div.mapillary-navigation-spatial",[s,a]);return{name:this._name,vNode:tf.h("div.NavigationContainer",[r,o])}}))).subscribe(this._container.domRenderer.render$))}_deactivate(){this._subscriptions.unsubscribe()}_getDefaultConfiguration(){return{sequence:!0,spatial:!0}}_createArrowRow(t,i){const n=[];for(const r in t){if(!t.hasOwnProperty(r))continue;const s=e.NavigationDirection[r];-1!==i.indexOf(s)?n.push(this._createVNode(s,t[r],"visible")):n.push(this._createVNode(s,t[r],"hidden"))}return n}_createVNode(e,t,i){return tf.h(`span.mapillary-navigation-button.mapillary-navigation${t}`,{onclick:()=>{this._navigator.moveDir$(e).subscribe(void 0,(e=>{e instanceof uf||console.error(e)}))},style:{visibility:i}},[])}}jv.componentName="navigationfallback";function Gv(e){let t=e.length;for(;--t>=0;)e[t]=0}const Wv=256,qv=286,Xv=30,Zv=15,Yv=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]),Jv=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]),Kv=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7]),Qv=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),ey=new Array(576);Gv(ey);const ty=new Array(60);Gv(ty);const iy=new Array(512);Gv(iy);const ny=new Array(256);Gv(ny);const ry=new Array(29);Gv(ry);const sy=new Array(Xv);function ay(e,t,i,n,r){this.static_tree=e,this.extra_bits=t,this.extra_base=i,this.elems=n,this.max_length=r,this.has_stree=e&&e.length}let oy,hy,cy;function ly(e,t){this.dyn_tree=e,this.max_code=0,this.stat_desc=t}Gv(sy);const uy=e=>e<256?iy[e]:iy[256+(e>>>7)],dy=(e,t)=>{e.pending_buf[e.pending++]=255&t,e.pending_buf[e.pending++]=t>>>8&255},py=(e,t,i)=>{e.bi_valid>16-i?(e.bi_buf|=t<<e.bi_valid&65535,dy(e,e.bi_buf),e.bi_buf=t>>16-e.bi_valid,e.bi_valid+=i-16):(e.bi_buf|=t<<e.bi_valid&65535,e.bi_valid+=i)},my=(e,t,i)=>{py(e,i[2*t],i[2*t+1])},fy=(e,t)=>{let i=0;do{i|=1&e,e>>>=1,i<<=1}while(--t>0);return i>>>1},gy=(e,t,i)=>{const n=new Array(16);let r,s,a=0;for(r=1;r<=Zv;r++)n[r]=a=a+i[r-1]<<1;for(s=0;s<=t;s++){let t=e[2*s+1];0!==t&&(e[2*s]=fy(n[t]++,t))}},_y=e=>{let t;for(t=0;t<qv;t++)e.dyn_ltree[2*t]=0;for(t=0;t<Xv;t++)e.dyn_dtree[2*t]=0;for(t=0;t<19;t++)e.bl_tree[2*t]=0;e.dyn_ltree[512]=1,e.opt_len=e.static_len=0,e.last_lit=e.matches=0},vy=e=>{e.bi_valid>8?dy(e,e.bi_buf):e.bi_valid>0&&(e.pending_buf[e.pending++]=e.bi_buf),e.bi_buf=0,e.bi_valid=0},yy=(e,t,i,n)=>{const r=2*t,s=2*i;return e[r]<e[s]||e[r]===e[s]&&n[t]<=n[i]},by=(e,t,i)=>{const n=e.heap[i];let r=i<<1;for(;r<=e.heap_len&&(r<e.heap_len&&yy(t,e.heap[r+1],e.heap[r],e.depth)&&r++,!yy(t,n,e.heap[r],e.depth));)e.heap[i]=e.heap[r],i=r,r<<=1;e.heap[i]=n},xy=(e,t,i)=>{let n,r,s,a,o=0;if(0!==e.last_lit)do{n=e.pending_buf[e.d_buf+2*o]<<8|e.pending_buf[e.d_buf+2*o+1],r=e.pending_buf[e.l_buf+o],o++,0===n?my(e,r,t):(s=ny[r],my(e,s+Wv+1,t),a=Yv[s],0!==a&&(r-=ry[s],py(e,r,a)),n--,s=uy(n),my(e,s,i),a=Jv[s],0!==a&&(n-=sy[s],py(e,n,a)))}while(o<e.last_lit);my(e,256,t)},wy=(e,t)=>{const i=t.dyn_tree,n=t.stat_desc.static_tree,r=t.stat_desc.has_stree,s=t.stat_desc.elems;let a,o,h,c=-1;for(e.heap_len=0,e.heap_max=573,a=0;a<s;a++)0!==i[2*a]?(e.heap[++e.heap_len]=c=a,e.depth[a]=0):i[2*a+1]=0;for(;e.heap_len<2;)h=e.heap[++e.heap_len]=c<2?++c:0,i[2*h]=1,e.depth[h]=0,e.opt_len--,r&&(e.static_len-=n[2*h+1]);for(t.max_code=c,a=e.heap_len>>1;a>=1;a--)by(e,i,a);h=s;do{a=e.heap[1],e.heap[1]=e.heap[e.heap_len--],by(e,i,1),o=e.heap[1],e.heap[--e.heap_max]=a,e.heap[--e.heap_max]=o,i[2*h]=i[2*a]+i[2*o],e.depth[h]=(e.depth[a]>=e.depth[o]?e.depth[a]:e.depth[o])+1,i[2*a+1]=i[2*o+1]=h,e.heap[1]=h++,by(e,i,1)}while(e.heap_len>=2);e.heap[--e.heap_max]=e.heap[1],((e,t)=>{const i=t.dyn_tree,n=t.max_code,r=t.stat_desc.static_tree,s=t.stat_desc.has_stree,a=t.stat_desc.extra_bits,o=t.stat_desc.extra_base,h=t.stat_desc.max_length;let c,l,u,d,p,m,f=0;for(d=0;d<=Zv;d++)e.bl_count[d]=0;for(i[2*e.heap[e.heap_max]+1]=0,c=e.heap_max+1;c<573;c++)l=e.heap[c],d=i[2*i[2*l+1]+1]+1,d>h&&(d=h,f++),i[2*l+1]=d,l>n||(e.bl_count[d]++,p=0,l>=o&&(p=a[l-o]),m=i[2*l],e.opt_len+=m*(d+p),s&&(e.static_len+=m*(r[2*l+1]+p)));if(0!==f){do{for(d=h-1;0===e.bl_count[d];)d--;e.bl_count[d]--,e.bl_count[d+1]+=2,e.bl_count[h]--,f-=2}while(f>0);for(d=h;0!==d;d--)for(l=e.bl_count[d];0!==l;)u=e.heap[--c],u>n||(i[2*u+1]!==d&&(e.opt_len+=(d-i[2*u+1])*i[2*u],i[2*u+1]=d),l--)}})(e,t),gy(i,c,e.bl_count)},My=(e,t,i)=>{let n,r,s=-1,a=t[1],o=0,h=7,c=4;for(0===a&&(h=138,c=3),t[2*(i+1)+1]=65535,n=0;n<=i;n++)r=a,a=t[2*(n+1)+1],++o<h&&r===a||(o<c?e.bl_tree[2*r]+=o:0!==r?(r!==s&&e.bl_tree[2*r]++,e.bl_tree[32]++):o<=10?e.bl_tree[34]++:e.bl_tree[36]++,o=0,s=r,0===a?(h=138,c=3):r===a?(h=6,c=3):(h=7,c=4))},Sy=(e,t,i)=>{let n,r,s=-1,a=t[1],o=0,h=7,c=4;for(0===a&&(h=138,c=3),n=0;n<=i;n++)if(r=a,a=t[2*(n+1)+1],!(++o<h&&r===a)){if(o<c)do{my(e,r,e.bl_tree)}while(0!=--o);else 0!==r?(r!==s&&(my(e,r,e.bl_tree),o--),my(e,16,e.bl_tree),py(e,o-3,2)):o<=10?(my(e,17,e.bl_tree),py(e,o-3,3)):(my(e,18,e.bl_tree),py(e,o-11,7));o=0,s=r,0===a?(h=138,c=3):r===a?(h=6,c=3):(h=7,c=4)}};let Ty=!1;const Cy=(e,t,i,n)=>{py(e,0+(n?1:0),3),((e,t,i,n)=>{vy(e),n&&(dy(e,i),dy(e,~i)),e.pending_buf.set(e.window.subarray(t,t+i),e.pending),e.pending+=i})(e,t,i,!0)};var Ey={_tr_init:e=>{Ty||((()=>{let e,t,i,n,r;const s=new Array(16);for(i=0,n=0;n<28;n++)for(ry[n]=i,e=0;e<1<<Yv[n];e++)ny[i++]=n;for(ny[i-1]=n,r=0,n=0;n<16;n++)for(sy[n]=r,e=0;e<1<<Jv[n];e++)iy[r++]=n;for(r>>=7;n<Xv;n++)for(sy[n]=r<<7,e=0;e<1<<Jv[n]-7;e++)iy[256+r++]=n;for(t=0;t<=Zv;t++)s[t]=0;for(e=0;e<=143;)ey[2*e+1]=8,e++,s[8]++;for(;e<=255;)ey[2*e+1]=9,e++,s[9]++;for(;e<=279;)ey[2*e+1]=7,e++,s[7]++;for(;e<=287;)ey[2*e+1]=8,e++,s[8]++;for(gy(ey,287,s),e=0;e<Xv;e++)ty[2*e+1]=5,ty[2*e]=fy(e,5);oy=new ay(ey,Yv,257,qv,Zv),hy=new ay(ty,Jv,0,Xv,Zv),cy=new ay(new Array(0),Kv,0,19,7)})(),Ty=!0),e.l_desc=new ly(e.dyn_ltree,oy),e.d_desc=new ly(e.dyn_dtree,hy),e.bl_desc=new ly(e.bl_tree,cy),e.bi_buf=0,e.bi_valid=0,_y(e)},_tr_stored_block:Cy,_tr_flush_block:(e,t,i,n)=>{let r,s,a=0;e.level>0?(2===e.strm.data_type&&(e.strm.data_type=(e=>{let t,i=4093624447;for(t=0;t<=31;t++,i>>>=1)if(1&i&&0!==e.dyn_ltree[2*t])return 0;if(0!==e.dyn_ltree[18]||0!==e.dyn_ltree[20]||0!==e.dyn_ltree[26])return 1;for(t=32;t<Wv;t++)if(0!==e.dyn_ltree[2*t])return 1;return 0})(e)),wy(e,e.l_desc),wy(e,e.d_desc),a=(e=>{let t;for(My(e,e.dyn_ltree,e.l_desc.max_code),My(e,e.dyn_dtree,e.d_desc.max_code),wy(e,e.bl_desc),t=18;t>=3&&0===e.bl_tree[2*Qv[t]+1];t--);return e.opt_len+=3*(t+1)+5+5+4,t})(e),r=e.opt_len+3+7>>>3,s=e.static_len+3+7>>>3,s<=r&&(r=s)):r=s=i+5,i+4<=r&&-1!==t?Cy(e,t,i,n):4===e.strategy||s===r?(py(e,2+(n?1:0),3),xy(e,ey,ty)):(py(e,4+(n?1:0),3),((e,t,i,n)=>{let r;for(py(e,t-257,5),py(e,i-1,5),py(e,n-4,4),r=0;r<n;r++)py(e,e.bl_tree[2*Qv[r]+1],3);Sy(e,e.dyn_ltree,t-1),Sy(e,e.dyn_dtree,i-1)})(e,e.l_desc.max_code+1,e.d_desc.max_code+1,a+1),xy(e,e.dyn_ltree,e.dyn_dtree)),_y(e),n&&vy(e)},_tr_tally:(e,t,i)=>(e.pending_buf[e.d_buf+2*e.last_lit]=t>>>8&255,e.pending_buf[e.d_buf+2*e.last_lit+1]=255&t,e.pending_buf[e.l_buf+e.last_lit]=255&i,e.last_lit++,0===t?e.dyn_ltree[2*i]++:(e.matches++,t--,e.dyn_ltree[2*(ny[i]+Wv+1)]++,e.dyn_dtree[2*uy(t)]++),e.last_lit===e.lit_bufsize-1),_tr_align:e=>{py(e,2,3),my(e,256,ey),(e=>{16===e.bi_valid?(dy(e,e.bi_buf),e.bi_buf=0,e.bi_valid=0):e.bi_valid>=8&&(e.pending_buf[e.pending++]=255&e.bi_buf,e.bi_buf>>=8,e.bi_valid-=8)})(e)}};var Ay=(e,t,i,n)=>{let r=65535&e|0,s=e>>>16&65535|0,a=0;for(;0!==i;){a=i>2e3?2e3:i,i-=a;do{r=r+t[n++]|0,s=s+r|0}while(--a);r%=65521,s%=65521}return r|s<<16|0};const Iy=new Uint32Array((()=>{let e,t=[];for(var i=0;i<256;i++){e=i;for(var n=0;n<8;n++)e=1&e?3988292384^e>>>1:e>>>1;t[i]=e}return t})());var Ry=(e,t,i,n)=>{const r=Iy,s=n+i;e^=-1;for(let i=n;i<s;i++)e=e>>>8^r[255&(e^t[i])];return-1^e},Py={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"},Ly={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:Dy,_tr_stored_block:Ny,_tr_flush_block:$y,_tr_tally:ky,_tr_align:Oy}=Ey,{Z_NO_FLUSH:zy,Z_PARTIAL_FLUSH:Fy,Z_FULL_FLUSH:By,Z_FINISH:Uy,Z_BLOCK:Vy,Z_OK:Hy,Z_STREAM_END:jy,Z_STREAM_ERROR:Gy,Z_DATA_ERROR:Wy,Z_BUF_ERROR:qy,Z_DEFAULT_COMPRESSION:Xy,Z_FILTERED:Zy,Z_HUFFMAN_ONLY:Yy,Z_RLE:Jy,Z_FIXED:Ky,Z_DEFAULT_STRATEGY:Qy,Z_UNKNOWN:eb,Z_DEFLATED:tb}=Ly,ib=258,nb=262,rb=103,sb=113,ab=666,ob=(e,t)=>(e.msg=Py[t],t),hb=e=>(e<<1)-(e>4?9:0),cb=e=>{let t=e.length;for(;--t>=0;)e[t]=0};let lb=(e,t,i)=>(t<<e.hash_shift^i)&e.hash_mask;const ub=e=>{const t=e.state;let i=t.pending;i>e.avail_out&&(i=e.avail_out),0!==i&&(e.output.set(t.pending_buf.subarray(t.pending_out,t.pending_out+i),e.next_out),e.next_out+=i,t.pending_out+=i,e.total_out+=i,e.avail_out-=i,t.pending-=i,0===t.pending&&(t.pending_out=0))},db=(e,t)=>{$y(e,e.block_start>=0?e.block_start:-1,e.strstart-e.block_start,t),e.block_start=e.strstart,ub(e.strm)},pb=(e,t)=>{e.pending_buf[e.pending++]=t},mb=(e,t)=>{e.pending_buf[e.pending++]=t>>>8&255,e.pending_buf[e.pending++]=255&t},fb=(e,t,i,n)=>{let r=e.avail_in;return r>n&&(r=n),0===r?0:(e.avail_in-=r,t.set(e.input.subarray(e.next_in,e.next_in+r),i),1===e.state.wrap?e.adler=Ay(e.adler,t,r,i):2===e.state.wrap&&(e.adler=Ry(e.adler,t,r,i)),e.next_in+=r,e.total_in+=r,r)},gb=(e,t)=>{let i,n,r=e.max_chain_length,s=e.strstart,a=e.prev_length,o=e.nice_match;const h=e.strstart>e.w_size-nb?e.strstart-(e.w_size-nb):0,c=e.window,l=e.w_mask,u=e.prev,d=e.strstart+ib;let p=c[s+a-1],m=c[s+a];e.prev_length>=e.good_match&&(r>>=2),o>e.lookahead&&(o=e.lookahead);do{if(i=t,c[i+a]===m&&c[i+a-1]===p&&c[i]===c[s]&&c[++i]===c[s+1]){s+=2,i++;do{}while(c[++s]===c[++i]&&c[++s]===c[++i]&&c[++s]===c[++i]&&c[++s]===c[++i]&&c[++s]===c[++i]&&c[++s]===c[++i]&&c[++s]===c[++i]&&c[++s]===c[++i]&&s<d);if(n=ib-(d-s),s=d-ib,n>a){if(e.match_start=t,a=n,n>=o)break;p=c[s+a-1],m=c[s+a]}}}while((t=u[t&l])>h&&0!=--r);return a<=e.lookahead?a:e.lookahead},_b=e=>{const t=e.w_size;let i,n,r,s,a;do{if(s=e.window_size-e.lookahead-e.strstart,e.strstart>=t+(t-nb)){e.window.set(e.window.subarray(t,t+t),0),e.match_start-=t,e.strstart-=t,e.block_start-=t,n=e.hash_size,i=n;do{r=e.head[--i],e.head[i]=r>=t?r-t:0}while(--n);n=t,i=n;do{r=e.prev[--i],e.prev[i]=r>=t?r-t:0}while(--n);s+=t}if(0===e.strm.avail_in)break;if(n=fb(e.strm,e.window,e.strstart+e.lookahead,s),e.lookahead+=n,e.lookahead+e.insert>=3)for(a=e.strstart-e.insert,e.ins_h=e.window[a],e.ins_h=lb(e,e.ins_h,e.window[a+1]);e.insert&&(e.ins_h=lb(e,e.ins_h,e.window[a+3-1]),e.prev[a&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=a,a++,e.insert--,!(e.lookahead+e.insert<3)););}while(e.lookahead<nb&&0!==e.strm.avail_in)},vb=(e,t)=>{let i,n;for(;;){if(e.lookahead<nb){if(_b(e),e.lookahead<nb&&t===zy)return 1;if(0===e.lookahead)break}if(i=0,e.lookahead>=3&&(e.ins_h=lb(e,e.ins_h,e.window[e.strstart+3-1]),i=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart),0!==i&&e.strstart-i<=e.w_size-nb&&(e.match_length=gb(e,i)),e.match_length>=3)if(n=ky(e,e.strstart-e.match_start,e.match_length-3),e.lookahead-=e.match_length,e.match_length<=e.max_lazy_match&&e.lookahead>=3){e.match_length--;do{e.strstart++,e.ins_h=lb(e,e.ins_h,e.window[e.strstart+3-1]),i=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart}while(0!=--e.match_length);e.strstart++}else e.strstart+=e.match_length,e.match_length=0,e.ins_h=e.window[e.strstart],e.ins_h=lb(e,e.ins_h,e.window[e.strstart+1]);else n=ky(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++;if(n&&(db(e,!1),0===e.strm.avail_out))return 1}return e.insert=e.strstart<2?e.strstart:2,t===Uy?(db(e,!0),0===e.strm.avail_out?3:4):e.last_lit&&(db(e,!1),0===e.strm.avail_out)?1:2},yb=(e,t)=>{let i,n,r;for(;;){if(e.lookahead<nb){if(_b(e),e.lookahead<nb&&t===zy)return 1;if(0===e.lookahead)break}if(i=0,e.lookahead>=3&&(e.ins_h=lb(e,e.ins_h,e.window[e.strstart+3-1]),i=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart),e.prev_length=e.match_length,e.prev_match=e.match_start,e.match_length=2,0!==i&&e.prev_length<e.max_lazy_match&&e.strstart-i<=e.w_size-nb&&(e.match_length=gb(e,i),e.match_length<=5&&(e.strategy===Zy||3===e.match_length&&e.strstart-e.match_start>4096)&&(e.match_length=2)),e.prev_length>=3&&e.match_length<=e.prev_length){r=e.strstart+e.lookahead-3,n=ky(e,e.strstart-1-e.prev_match,e.prev_length-3),e.lookahead-=e.prev_length-1,e.prev_length-=2;do{++e.strstart<=r&&(e.ins_h=lb(e,e.ins_h,e.window[e.strstart+3-1]),i=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart)}while(0!=--e.prev_length);if(e.match_available=0,e.match_length=2,e.strstart++,n&&(db(e,!1),0===e.strm.avail_out))return 1}else if(e.match_available){if(n=ky(e,0,e.window[e.strstart-1]),n&&db(e,!1),e.strstart++,e.lookahead--,0===e.strm.avail_out)return 1}else e.match_available=1,e.strstart++,e.lookahead--}return e.match_available&&(n=ky(e,0,e.window[e.strstart-1]),e.match_available=0),e.insert=e.strstart<2?e.strstart:2,t===Uy?(db(e,!0),0===e.strm.avail_out?3:4):e.last_lit&&(db(e,!1),0===e.strm.avail_out)?1:2};function bb(e,t,i,n,r){this.good_length=e,this.max_lazy=t,this.nice_length=i,this.max_chain=n,this.func=r}const xb=[new bb(0,0,0,0,((e,t)=>{let i=65535;for(i>e.pending_buf_size-5&&(i=e.pending_buf_size-5);;){if(e.lookahead<=1){if(_b(e),0===e.lookahead&&t===zy)return 1;if(0===e.lookahead)break}e.strstart+=e.lookahead,e.lookahead=0;const n=e.block_start+i;if((0===e.strstart||e.strstart>=n)&&(e.lookahead=e.strstart-n,e.strstart=n,db(e,!1),0===e.strm.avail_out))return 1;if(e.strstart-e.block_start>=e.w_size-nb&&(db(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===Uy?(db(e,!0),0===e.strm.avail_out?3:4):(e.strstart>e.block_start&&(db(e,!1),e.strm.avail_out),1)})),new bb(4,4,8,4,vb),new bb(4,5,16,8,vb),new bb(4,6,32,32,vb),new bb(4,4,16,16,yb),new bb(8,16,32,32,yb),new bb(8,16,128,128,yb),new bb(8,32,128,256,yb),new bb(32,128,258,1024,yb),new bb(32,258,258,4096,yb)];function wb(){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=tb,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),cb(this.dyn_ltree),cb(this.dyn_dtree),cb(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),cb(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new Uint16Array(573),cb(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 Mb=e=>{if(!e||!e.state)return ob(e,Gy);e.total_in=e.total_out=0,e.data_type=eb;const t=e.state;return t.pending=0,t.pending_out=0,t.wrap<0&&(t.wrap=-t.wrap),t.status=t.wrap?42:sb,e.adler=2===t.wrap?0:1,t.last_flush=zy,Dy(t),Hy},Sb=e=>{const t=Mb(e);var i;return t===Hy&&((i=e.state).window_size=2*i.w_size,cb(i.head),i.max_lazy_match=xb[i.level].max_lazy,i.good_match=xb[i.level].good_length,i.nice_match=xb[i.level].nice_length,i.max_chain_length=xb[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),t},Tb=(e,t,i,n,r,s)=>{if(!e)return Gy;let a=1;if(t===Xy&&(t=6),n<0?(a=0,n=-n):n>15&&(a=2,n-=16),r<1||r>9||i!==tb||n<8||n>15||t<0||t>9||s<0||s>Ky)return ob(e,Gy);8===n&&(n=9);const o=new wb;return e.state=o,o.strm=e,o.wrap=a,o.gzhead=null,o.w_bits=n,o.w_size=1<<o.w_bits,o.w_mask=o.w_size-1,o.hash_bits=r+7,o.hash_size=1<<o.hash_bits,o.hash_mask=o.hash_size-1,o.hash_shift=~~((o.hash_bits+3-1)/3),o.window=new Uint8Array(2*o.w_size),o.head=new Uint16Array(o.hash_size),o.prev=new Uint16Array(o.w_size),o.lit_bufsize=1<<r+6,o.pending_buf_size=4*o.lit_bufsize,o.pending_buf=new 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s=r.last_flush;if(r.last_flush=t,42===r.status)if(2===r.wrap)e.adler=0,pb(r,31),pb(r,139),pb(r,8),r.gzhead?(pb(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)),pb(r,255&r.gzhead.time),pb(r,r.gzhead.time>>8&255),pb(r,r.gzhead.time>>16&255),pb(r,r.gzhead.time>>24&255),pb(r,9===r.level?2:r.strategy>=Yy||r.level<2?4:0),pb(r,255&r.gzhead.os),r.gzhead.extra&&r.gzhead.extra.length&&(pb(r,255&r.gzhead.extra.length),pb(r,r.gzhead.extra.length>>8&255)),r.gzhead.hcrc&&(e.adler=Ry(e.adler,r.pending_buf,r.pending,0)),r.gzindex=0,r.status=69):(pb(r,0),pb(r,0),pb(r,0),pb(r,0),pb(r,0),pb(r,9===r.level?2:r.strategy>=Yy||r.level<2?4:0),pb(r,3),r.status=sb);else{let t=tb+(r.w_bits-8<<4)<<8,i=-1;i=r.strategy>=Yy||r.level<2?0:r.level<6?1:6===r.level?2:3,t|=i<<6,0!==r.strstart&&(t|=32),t+=31-t%31,r.status=sb,mb(r,t),0!==r.strstart&&(mb(r,e.adler>>>16),mb(r,65535&e.adler)),e.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&&(e.adler=Ry(e.adler,r.pending_buf,r.pending-i,i)),ub(e),i=r.pending,r.pending!==r.pending_buf_size));)pb(r,255&r.gzhead.extra[r.gzindex]),r.gzindex++;r.gzhead.hcrc&&r.pending>i&&(e.adler=Ry(e.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&&(e.adler=Ry(e.adler,r.pending_buf,r.pending-i,i)),ub(e),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,pb(r,n)}while(0!==n);r.gzhead.hcrc&&r.pending>i&&(e.adler=Ry(e.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&&(e.adler=Ry(e.adler,r.pending_buf,r.pending-i,i)),ub(e),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,pb(r,n)}while(0!==n);r.gzhead.hcrc&&r.pending>i&&(e.adler=Ry(e.adler,r.pending_buf,r.pending-i,i)),0===n&&(r.status=rb)}else r.status=rb;if(r.status===rb&&(r.gzhead.hcrc?(r.pending+2>r.pending_buf_size&&ub(e),r.pending+2<=r.pending_buf_size&&(pb(r,255&e.adler),pb(r,e.adler>>8&255),e.adler=0,r.status=sb)):r.status=sb),0!==r.pending){if(ub(e),0===e.avail_out)return r.last_flush=-1,Hy}else if(0===e.avail_in&&hb(t)<=hb(s)&&t!==Uy)return ob(e,qy);if(r.status===ab&&0!==e.avail_in)return ob(e,qy);if(0!==e.avail_in||0!==r.lookahead||t!==zy&&r.status!==ab){let i=r.strategy===Yy?((e,t)=>{let i;for(;;){if(0===e.lookahead&&(_b(e),0===e.lookahead)){if(t===zy)return 1;break}if(e.match_length=0,i=ky(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++,i&&(db(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===Uy?(db(e,!0),0===e.strm.avail_out?3:4):e.last_lit&&(db(e,!1),0===e.strm.avail_out)?1:2})(r,t):r.strategy===Jy?((e,t)=>{let i,n,r,s;const a=e.window;for(;;){if(e.lookahead<=ib){if(_b(e),e.lookahead<=ib&&t===zy)return 1;if(0===e.lookahead)break}if(e.match_length=0,e.lookahead>=3&&e.strstart>0&&(r=e.strstart-1,n=a[r],n===a[++r]&&n===a[++r]&&n===a[++r])){s=e.strstart+ib;do{}while(n===a[++r]&&n===a[++r]&&n===a[++r]&&n===a[++r]&&n===a[++r]&&n===a[++r]&&n===a[++r]&&n===a[++r]&&r<s);e.match_length=ib-(s-r),e.match_length>e.lookahead&&(e.match_length=e.lookahead)}if(e.match_length>=3?(i=ky(e,1,e.match_length-3),e.lookahead-=e.match_length,e.strstart+=e.match_length,e.match_length=0):(i=ky(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++),i&&(db(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===Uy?(db(e,!0),0===e.strm.avail_out?3:4):e.last_lit&&(db(e,!1),0===e.strm.avail_out)?1:2})(r,t):xb[r.level].func(r,t);if(3!==i&&4!==i||(r.status=ab),1===i||3===i)return 0===e.avail_out&&(r.last_flush=-1),Hy;if(2===i&&(t===Fy?Oy(r):t!==Vy&&(Ny(r,0,0,!1),t===By&&(cb(r.head),0===r.lookahead&&(r.strstart=0,r.block_start=0,r.insert=0))),ub(e),0===e.avail_out))return r.last_flush=-1,Hy}return t!==Uy?Hy:r.wrap<=0?jy:(2===r.wrap?(pb(r,255&e.adler),pb(r,e.adler>>8&255),pb(r,e.adler>>16&255),pb(r,e.adler>>24&255),pb(r,255&e.total_in),pb(r,e.total_in>>8&255),pb(r,e.total_in>>16&255),pb(r,e.total_in>>24&255)):(mb(r,e.adler>>>16),mb(r,65535&e.adler)),ub(e),r.wrap>0&&(r.wrap=-r.wrap),0!==r.pending?Hy:jy)},deflateEnd:e=>{if(!e||!e.state)return Gy;const t=e.state.status;return 42!==t&&69!==t&&73!==t&&91!==t&&t!==rb&&t!==sb&&t!==ab?ob(e,Gy):(e.state=null,t===sb?ob(e,Wy):Hy)},deflateSetDictionary:(e,t)=>{let i=t.length;if(!e||!e.state)return Gy;const n=e.state,r=n.wrap;if(2===r||1===r&&42!==n.status||n.lookahead)return Gy;if(1===r&&(e.adler=Ay(e.adler,t,i,0)),n.wrap=0,i>=n.w_size){0===r&&(cb(n.head),n.strstart=0,n.block_start=0,n.insert=0);let e=new Uint8Array(n.w_size);e.set(t.subarray(i-n.w_size,i),0),t=e,i=n.w_size}const s=e.avail_in,a=e.next_in,o=e.input;for(e.avail_in=i,e.next_in=0,e.input=t,_b(n);n.lookahead>=3;){let 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C=e.state;i=e.next_in,S=e.input,n=i+(e.avail_in-5),r=e.next_out,T=e.output,s=r-(t-e.avail_out),a=r+(e.avail_out-257),o=C.dmax,h=C.wsize,c=C.whave,l=C.wnext,u=C.window,d=C.hold,p=C.bits,m=C.lencode,f=C.distcode,g=(1<<C.lenbits)-1,_=(1<<C.distbits)-1;e:do{p<15&&(d+=S[i++]<<p,p+=8,d+=S[i++]<<p,p+=8),v=m[d&g];t: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=m[(65535&v)+(d&(1<<y)-1)];continue t}if(32&y){C.mode=12;break e}e.msg="invalid literal/length code",C.mode=30;break e}b=65535&v,y&=15,y&&(p<y&&(d+=S[i++]<<p,p+=8),b+=d&(1<<y)-1,d>>>=y,p-=y),p<15&&(d+=S[i++]<<p,p+=8,d+=S[i++]<<p,p+=8),v=f[d&_];i:for(;;){if(y=v>>>24,d>>>=y,p-=y,y=v>>>16&255,!(16&y)){if(0==(64&y)){v=f[(65535&v)+(d&(1<<y)-1)];continue i}e.msg="invalid distance code",C.mode=30;break e}if(x=65535&v,y&=15,p<y&&(d+=S[i++]<<p,p+=8,p<y&&(d+=S[i++]<<p,p+=8)),x+=d&(1<<y)-1,x>o){e.msg="invalid distance too far back",C.mode=30;break e}if(d>>>=y,p-=y,y=r-s,x>y){if(y=x-y,y>c&&C.sane){e.msg="invalid distance too far back",C.mode=30;break e}if(w=0,M=u,0===l){if(w+=h-y,y<b){b-=y;do{T[r++]=u[w++]}while(--y);w=r-x,M=T}}else if(l<y){if(w+=h+l-y,y-=l,y<b){b-=y;do{T[r++]=u[w++]}while(--y);if(w=0,l<b){y=l,b-=y;do{T[r++]=u[w++]}while(--y);w=r-x,M=T}}}else if(w+=l-y,y<b){b-=y;do{T[r++]=u[w++]}while(--y);w=r-x,M=T}for(;b>2;)T[r++]=M[w++],T[r++]=M[w++],T[r++]=M[w++],b-=3;b&&(T[r++]=M[w++],b>1&&(T[r++]=M[w++]))}else{w=r-x;do{T[r++]=T[w++],T[r++]=T[w++],T[r++]=T[w++],b-=3}while(b>2);b&&(T[r++]=T[w++],b>1&&(T[r++]=T[w++]))}break}}break}}while(i<n&&r<a);b=p>>3,i-=b,p-=b<<3,d&=(1<<p)-1,e.next_in=i,e.next_out=r,e.avail_in=i<n?n-i+5:5-(i-n),e.avail_out=r<a?a-r+257:257-(r-a),C.hold=d,C.bits=p};const Xb=15,Zb=new Uint16Array([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]),Yb=new Uint8Array([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]),Jb=new 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mx(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new Uint16Array(320),this.work=new Uint16Array(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}const fx=e=>{if(!e||!e.state)return ax;const t=e.state;return e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=1,t.last=0,t.havedict=0,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new Int32Array(852),t.distcode=t.distdyn=new Int32Array(592),t.sane=1,t.back=-1,nx},gx=e=>{if(!e||!e.state)return ax;const t=e.state;return t.wsize=0,t.whave=0,t.wnext=0,fx(e)},_x=(e,t)=>{let i;if(!e||!e.state)return ax;const n=e.state;return t<0?(i=0,t=-t):(i=1+(t>>4),t<48&&(t&=15)),t&&(t<8||t>15)?ax:(null!==n.window&&n.wbits!==t&&(n.window=null),n.wrap=i,n.wbits=t,gx(e))},vx=(e,t)=>{if(!e)return ax;const i=new mx;e.state=i,i.window=null;const n=_x(e,t);return n!==nx&&(e.state=null),n};let yx,bx,xx=!0;const wx=e=>{if(xx){yx=new Int32Array(512),bx=new Int32Array(32);let t=0;for(;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(Qb(1,e.lens,0,288,yx,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;Qb(2,e.lens,0,32,bx,0,e.work,{bits:5}),xx=!1}e.lencode=yx,e.lenbits=9,e.distcode=bx,e.distbits=5},Mx=(e,t,i,n)=>{let r;const s=e.state;return null===s.window&&(s.wsize=1<<s.wbits,s.wnext=0,s.whave=0,s.window=new 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n=this.pos-i;n>=128&&Kx(i,n,this),this.pos=i-1,this.writeVarint(n),this.pos+=n},writeMessage:function(e,t,i){this.writeTag(e,Wx.Bytes),this.writeRawMessage(t,i)},writePackedVarint:function(e,t){t.length&&this.writeMessage(e,Qx,t)},writePackedSVarint:function(e,t){t.length&&this.writeMessage(e,ew,t)},writePackedBoolean:function(e,t){t.length&&this.writeMessage(e,nw,t)},writePackedFloat:function(e,t){t.length&&this.writeMessage(e,tw,t)},writePackedDouble:function(e,t){t.length&&this.writeMessage(e,iw,t)},writePackedFixed32:function(e,t){t.length&&this.writeMessage(e,rw,t)},writePackedSFixed32:function(e,t){t.length&&this.writeMessage(e,sw,t)},writePackedFixed64:function(e,t){t.length&&this.writeMessage(e,aw,t)},writePackedSFixed64:function(e,t){t.length&&this.writeMessage(e,ow,t)},writeBytesField:function(e,t){this.writeTag(e,Wx.Bytes),this.writeBytes(t)},writeFixed32Field:function(e,t){this.writeTag(e,Wx.Fixed32),this.writeFixed32(t)},writeSFixed32Field:function(e,t){this.writeTag(e,Wx.Fixed32),this.writeSFixed32(t)},writeFixed64Field:function(e,t){this.writeTag(e,Wx.Fixed64),this.writeFixed64(t)},writeSFixed64Field:function(e,t){this.writeTag(e,Wx.Fixed64),this.writeSFixed64(t)},writeVarintField:function(e,t){this.writeTag(e,Wx.Varint),this.writeVarint(t)},writeSVarintField:function(e,t){this.writeTag(e,Wx.Varint),this.writeSVarint(t)},writeStringField:function(e,t){this.writeTag(e,Wx.Bytes),this.writeString(t)},writeFloatField:function(e,t){this.writeTag(e,Wx.Fixed32),this.writeFloat(t)},writeDoubleField:function(e,t){this.writeTag(e,Wx.Fixed64),this.writeDouble(t)},writeBooleanField:function(e,t){this.writeVarintField(e,Boolean(t))}};class gw extends nf{constructor(e){super(),this._geometry=e}get geometry(){return this._geometry}fire(e,t){super.fire(e,t)}getCoreImages(e){return Promise.reject(new Pu("Not implemented"))}getCluster(e,t){return Promise.reject(new Pu("Not implemented"))}getSpatialImages(e){return Promise.reject(new Pu("Not implemented"))}getImages(e){return Promise.reject(new Pu("Not implemented"))}getImageBuffer(e,t){return Promise.reject(new Pu("Not implemented"))}getImageTiles(e){return Promise.reject(new Pu("Not implemented"))}getMesh(e,t){return Promise.reject(new Pu("Not implemented"))}getSequence(e){return Promise.reject(new Pu("Not implemented"))}off(e,t){super.off(e,t)}on(e,t){super.on(e,t)}setAccessToken(e){throw new Pu("Not implemented")}}class _w{constructor(){}bboxToCellIds(e,t){throw new Pu("Not implemented")}getAdjacent(e){throw new Pu("Not implemented")}getVertices(e){throw new Pu("Not implemented")}lngLatToCellId(e){throw new Pu("Not implemented")}_approxBboxToCellIds(e,t){if(t.lat<=e.lat||t.lng<=e.lng)throw new Pu("North east needs to be top right of south west");const i=(e.lat+t.lat)/2,n=(e.lng+t.lng)/2,r=_u(t.lng,t.lat,0,n,i,0),s=Math.max(r[0],r[1]);return this._lngLatToCellIds({lat:i,lng:n},s)}_enuToGeodetic(e,t){const[i,n]=vu(e[0],e[1],e[2],t.lng,t.lat,0);return{lat:n,lng:i}}_getLngLatBoundingBoxCorners(e,t){return[[-t,t,0],[t,t,0],[t,-t,0],[-t,-t,0]].map((t=>this._enuToGeodetic(t,e)))}_lngLatToCellIds(e,t){const i=this.lngLatToCellId(e),n=this._getLngLatBoundingBoxCorners(e,t);for(const e of n){if(this.lngLatToCellId(e)!==i)return[i,...this.getAdjacent(i)]}return[i]}}var vw={exports:{}},yw={exports:{}};!function(e){
/**
- * @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} id - Required `id` of a DOM element which will
- * be transformed into the viewer.
- * @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(id, 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(id, _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: true,
- 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);
- });
- });
- };
- /**
- * 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");
- * ```
+ * @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.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 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 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.
- *
- * @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.
- *
- * @param {FilterExpression} filter - The filter expression.
- * @returns {Promise<void>} Promise that resolves after filter is applied.
- *
- * @example
- * ```
- * viewer.setFilter(["==", "sequenceKey", "<my sequence key>"]);
- * ```
- */
- Viewer.prototype.setFilter = function (filter) {
- var _this = this;
- return when.promise(function (resolve, reject) {
- _this._navigator.setFilter$(filter)
- .subscribe(function () {
- resolve(undefined);
- }, function (error) {
- reject(error);
- });
- });
- };
- /**
- * Set the viewer's render mode.
- *
- * @param {RenderMode} renderMode - Render mode.
- *
- * @example
- * ```
- * viewer.setRenderMode(Mapillary.RenderMode.Letterbox);
- * ```
- */
- Viewer.prototype.setRenderMode = function (renderMode) {
- this._container.renderService.renderMode$.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`.
- *
- * @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 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 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":285,"../Viewer":286,"rxjs":27,"rxjs/operators":225,"when":272}]},{},[280])(280)
-});
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a=Math.ceil(Math.log(i)/Math.LN2),h=a<=48?1:o(2,a-48),l=s(i),u=l.mul(e);u.isNegative()||u.gt(n);)u=(l=s(i-=h,this.unsigned)).mul(e);l.isZero()&&(l=g),r=r.add(l),n=n.sub(u)}return r},w.div=w.divide,w.modulo=function(e){return t(e)||(e=c(e)),this.sub(this.div(e).mul(e))},w.mod=w.modulo,w.not=function(){return a(~this.low,~this.high,this.unsigned)},w.and=function(e){return t(e)||(e=c(e)),a(this.low&e.low,this.high&e.high,this.unsigned)},w.or=function(e){return t(e)||(e=c(e)),a(this.low|e.low,this.high|e.high,this.unsigned)},w.xor=function(e){return t(e)||(e=c(e)),a(this.low^e.low,this.high^e.high,this.unsigned)},w.shiftLeft=function(e){return t(e)&&(e=e.toInt()),0==(e&=63)?this:e<32?a(this.low<<e,this.high<<e|this.low>>>32-e,this.unsigned):a(0,this.low<<e-32,this.unsigned)},w.shl=w.shiftLeft,w.shiftRight=function(e){return t(e)&&(e=e.toInt()),0==(e&=63)?this:e<32?a(this.low>>>e|this.high<<32-e,this.high>>e,this.unsigned):a(this.high>>e-32,this.high>=0?0:-1,this.unsigned)},w.shr=w.shiftRight,w.shiftRightUnsigned=function(e){if(t(e)&&(e=e.toInt()),0===(e&=63))return this;var i=this.high;return e<32?a(this.low>>>e|i<<32-e,i>>>e,this.unsigned):a(32===e?i:i>>>e-32,0,this.unsigned)},w.shru=w.shiftRightUnsigned,w.toSigned=function(){return this.unsigned?a(this.low,this.high,!1):this},w.toUnsigned=function(){return this.unsigned?this:a(this.low,this.high,!0)},w.toBytes=function(e){return e?this.toBytesLE():this.toBytesBE()},w.toBytesLE=function(){var e=this.high,t=this.low;return[255&t,t>>>8&255,t>>>16&255,t>>>24&255,255&e,e>>>8&255,e>>>16&255,e>>>24&255]},w.toBytesBE=function(){var e=this.high,t=this.low;return[e>>>24&255,e>>>16&255,e>>>8&255,255&e,t>>>24&255,t>>>16&255,t>>>8&255,255&t]},e}))}(yw),function(e){!function(e){var t=e.S2={L:{}};t.L.LatLng=function(e,t,i){var n=parseFloat(e,10),r=parseFloat(t,10);if(isNaN(n)||isNaN(r))throw new Error("Invalid LatLng object: ("+e+", "+t+")");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}},t.L.LatLng.DEG_TO_RAD=Math.PI/180,t.L.LatLng.RAD_TO_DEG=180/Math.PI,t.LatLngToXYZ=function(e){var i=t.L.LatLng.DEG_TO_RAD,n=e.lat*i,r=e.lng*i,s=Math.cos(n);return[Math.cos(r)*s,Math.sin(r)*s,Math.sin(n)]},t.XYZToLatLng=function(e){var i=t.L.LatLng.RAD_TO_DEG,n=Math.atan2(e[2],Math.sqrt(e[0]*e[0]+e[1]*e[1])),r=Math.atan2(e[1],e[0]);return t.L.LatLng(n*i,r*i)};t.XYZToFaceUV=function(e){var t=function(e){var t=[Math.abs(e[0]),Math.abs(e[1]),Math.abs(e[2])];return t[0]>t[1]?t[0]>t[2]?0:2:t[1]>t[2]?1:2}(e);return e[t]<0&&(t+=3),[t,function(e,t){var i,n;switch(e){case 0:i=t[1]/t[0],n=t[2]/t[0];break;case 1:i=-t[0]/t[1],n=t[2]/t[1];break;case 2:i=-t[0]/t[2],n=-t[1]/t[2];break;case 3:i=t[2]/t[0],n=t[1]/t[0];break;case 4:i=t[2]/t[1],n=-t[0]/t[1];break;case 5:i=-t[1]/t[2],n=-t[0]/t[2];break;default:throw{error:"Invalid face"}}return[i,n]}(t,e)]},t.FaceUVToXYZ=function(e,t){var i=t[0],n=t[1];switch(e){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(e){return e>=.5?1/3*(4*e*e-1):1/3*(1-4*(1-e)*(1-e))};t.STToUV=function(e){return[i(e[0]),i(e[1])]};var n=function(e){return e>=0?.5*Math.sqrt(1+3*e):1-.5*Math.sqrt(1-3*e)};t.UVToST=function(e){return[n(e[0]),n(e[1])]},t.STToIJ=function(e,t){var i=1<<t,n=function(e){var t=Math.floor(e*i);return Math.max(0,Math.min(i-1,t))};return[n(e[0]),n(e[1])]},t.IJToST=function(e,t,i){var n=1<<t;return[(e[0]+i[0])/n,(e[1]+i[1])/n]};var r=function(e,t,i,n){if(0==n){1==i&&(t.x=e-1-t.x,t.y=e-1-t.y);var r=t.x;t.x=t.y,t.y=r}},s=function(e,t,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",a=[],o=i-1;o>=0;o--){var h=1<<o,c=r[s][2*(e&h?1:0)+(t&h?1:0)];a.push(c[0]),s=c[1]}return a};t.S2Cell=function(){},t.S2Cell.FromHilbertQuadKey=function(e){var i,n,s,a,o,h,c=e.split("/"),l=parseInt(c[0]),u=c[1],d=u.length,p={x:0,y:0};for(i=d-1;i>=0;i--)n=d-i,a=0,o=0,"1"===(s=u[i])?o=1:"2"===s?(a=1,o=1):"3"===s&&(a=1),h=Math.pow(2,n-1),r(h,p,a,o),p.x+=h*a,p.y+=h*o;if(l%2==1){var m=p.x;p.x=p.y,p.y=m}return t.S2Cell.FromFaceIJ(parseInt(l),[p.x,p.y],n)},t.S2Cell.FromLatLng=function(e,i){if(!e.lat&&0!==e.lat||!e.lng&&0!==e.lng)throw new Error("Pass { lat: lat, lng: lng } to S2.S2Cell.FromLatLng");var n=t.LatLngToXYZ(e),r=t.XYZToFaceUV(n),s=t.UVToST(r[1]),a=t.STToIJ(s,i);return t.S2Cell.FromFaceIJ(r[0],a,i)},t.S2Cell.FromFaceIJ=function(e,i,n){var r=new t.S2Cell;return r.face=e,r.ij=i,r.level=n,r},t.S2Cell.prototype.toString=function(){return"F"+this.face+"ij["+this.ij[0]+","+this.ij[1]+"]@"+this.level},t.S2Cell.prototype.getLatLng=function(){var e=t.IJToST(this.ij,this.level,[.5,.5]),i=t.STToUV(e),n=t.FaceUVToXYZ(this.face,i);return t.XYZToLatLng(n)},t.S2Cell.prototype.getCornerLatLngs=function(){for(var e=[],i=[[0,0],[0,1],[1,1],[1,0]],n=0;n<4;n++){var r=t.IJToST(this.ij,this.level,i[n]),s=t.STToUV(r),a=t.FaceUVToXYZ(this.face,s);e.push(t.XYZToLatLng(a))}return e},t.S2Cell.prototype.getFaceAndQuads=function(){var e=s(this.ij[0],this.ij[1],this.level,this.face);return[this.face,e]},t.S2Cell.prototype.toHilbertQuadkey=function(){var e=s(this.ij[0],this.ij[1],this.level,this.face);return this.face.toString(10)+"/"+e.join("")},t.latLngToNeighborKeys=t.S2Cell.latLngToNeighborKeys=function(e,i,n){return t.S2Cell.FromLatLng({lat:e,lng:i},n).getNeighbors().map((function(e){return e.toHilbertQuadkey()}))},t.S2Cell.prototype.getNeighbors=function(){var e=function(e,i,n){var r=1<<n;if(i[0]>=0&&i[1]>=0&&i[0]<r&&i[1]<r)return t.S2Cell.FromFaceIJ(e,i,n);var s=t.IJToST(i,n,[.5,.5]),a=t.STToUV(s),o=t.FaceUVToXYZ(e,a),h=t.XYZToFaceUV(o);return e=h[0],a=h[1],s=t.UVToST(a),i=t.STToIJ(s,n),t.S2Cell.FromFaceIJ(e,i,n)},i=this.face,n=this.ij[0],r=this.ij[1],s=this.level;return[e(i,[n-1,r],s),e(i,[n,r-1],s),e(i,[n+1,r],s),e(i,[n,r+1],s)]},t.FACE_BITS=3,t.MAX_LEVEL=30,t.POS_BITS=2*t.MAX_LEVEL+1,t.facePosLevelToId=t.S2Cell.facePosLevelToId=t.fromFacePosLevel=function(i,n,r){var s,a,o,h=e.dcodeIO&&e.dcodeIO.Long||yw.exports;for(r||(r=n.length),n.length>r&&(n=n.substr(0,r)),s=h.fromString(i.toString(10),!0,10).toString(2);s.length<t.FACE_BITS;)s="0"+s;for(a=h.fromString(n,!0,4).toString(2);a.length<2*r;)a="0"+a;for(o=s+a,o+="1";o.length<t.FACE_BITS+t.POS_BITS;)o+="0";return h.fromString(o,!0,2).toString(10)},t.keyToId=t.S2Cell.keyToId=t.toId=t.toCellId=t.fromKey=function(e){var i=e.split("/");return t.fromFacePosLevel(i[0],i[1],i[1].length)},t.idToKey=t.S2Cell.idToKey=t.S2Cell.toKey=t.toKey=t.fromId=t.fromCellId=t.S2Cell.toHilbertQuadkey=t.toHilbertQuadkey=function(i){for(var n=e.dcodeIO&&e.dcodeIO.Long||yw.exports,r=n.fromString(i,!0,10).toString(2);r.length<t.FACE_BITS+t.POS_BITS;)r="0"+r;for(var s=r.lastIndexOf("1"),a=r.substring(0,3),o=r.substring(3,s),h=o.length/2,c=n.fromString(a,!0,2).toString(10),l=n.fromString(o,!0,2).toString(4);l.length<h;)l="0"+l;return c+"/"+l},t.keyToLatLng=t.S2Cell.keyToLatLng=function(e){return t.S2Cell.FromHilbertQuadKey(e).getLatLng()},t.idToLatLng=t.S2Cell.idToLatLng=function(e){var i=t.idToKey(e);return t.keyToLatLng(i)},t.S2Cell.latLngToKey=t.latLngToKey=t.latLngToQuadkey=function(e,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 t.S2Cell.FromLatLng({lat:e,lng:i},n).toHilbertQuadkey()},t.stepKey=function(t,i){var n,r=e.dcodeIO&&e.dcodeIO.Long||yw.exports,s=t.split("/"),a=s[0],o=s[1],h=s[1].length,c=r.fromString(o,!0,4);i>0?n=c.add(Math.abs(i)):i<0&&(n=c.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<h;)l="0"+l;return a+"/"+l},t.S2Cell.prevKey=t.prevKey=function(e){return t.stepKey(e,-1)},t.S2Cell.nextKey=t.nextKey=function(e){return t.stepKey(e,1)}}(e.exports)}(vw);class bw extends _w{constructor(e=17){super(),this._level=e}bboxToCellIds(e,t){return this._approxBboxToCellIds(e,t)}getAdjacent(e){const t=vw.exports.S2.idToKey(e),i=t.split("/")[1].length,[n,r,s,a]=this._getNeighbors(t,i),o=[t,n,r,s,a],h=Array.from(new Set([...this._getNeighbors(n,i),...this._getNeighbors(r,i),...this._getNeighbors(s,i),...this._getNeighbors(a,i)].filter((e=>!o.includes(e))))),c=[n,r,s,a];for(const e of h){let t=0;for(const n of this._getNeighbors(e,i))o.includes(n)&&t++;2===t&&c.push(e)}return c.map((e=>vw.exports.S2.keyToId(e)))}getVertices(e){const t=vw.exports.S2.idToKey(e);return vw.exports.S2.S2Cell.FromHilbertQuadKey(t).getCornerLatLngs().map((e=>({lat:e.lat,lng:e.lng})))}lngLatToCellId(e){return this._lngLatToId(e,this._level)}_getNeighbors(e,t){const i=vw.exports.S2.keyToLatLng(e);return vw.exports.S2.latLngToNeighborKeys(i.lat,i.lng,t)}_lngLatToId(e,t){const i=vw.exports.S2.latLngToKey(e.lat,e.lng,t);return vw.exports.S2.keyToId(i)}}class xw{clusterReconstruction(e){const t=e.points,i=1/255;for(const e in t){if(!t.hasOwnProperty(e))continue;const n=t[e].color;n[0]*=i,n[1]*=i,n[2]*=i}const n=e.reference_lla;return{id:null,points:t,reference:{alt:n.altitude,lat:n.latitude,lng:n.longitude}}}coreImage(e){const t=this._geometry(e.geometry),i=this._geometry(e.computed_geometry),n={id:e.sequence};return{computed_geometry:i,geometry:t,id:e.id,sequence:n}}spatialImage(e){var t,i,n,r,s;e.camera_type=function(e){switch(e){case"equirectangular":case"spherical":return"spherical";case"fisheye":return"fisheye";default:return"perspective"}}(e.camera_type),e.merge_id=e.merge_cc?e.merge_cc.toString():null,e.private=null;const a="spherical"===e.camera_type?e.thumb_2048_url:e.thumb_1024_url;return e.thumb=null!==(t=e.thumb)&&void 0!==t?t:{id:null,url:a},e.cluster=null!==(i=e.sfm_cluster)&&void 0!==i?i:{id:null,url:null},e.creator=null!==(n=e.creator)&&void 0!==n?n:{id:null,username:null},e.owner=null!==(r=e.organization)&&void 0!==r?r:{id:null},e.mesh=null!==(s=e.mesh)&&void 0!==s?s:{id:null,url:null},e}_geometry(e){const t=null==e?void 0:e.coordinates;return t?{lat:t[1],lng:t[0]}:null}}class ww{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","creator","exif_orientation","height","merge_cc","mesh","organization","quality_score","sfm_cluster","thumb_1024_url","thumb_2048_url","width"],this.imageTileFields=["url","z","x","y"]}images(e,t){return`image_ids=${e.join(",")}&fields=${t.join(",")}`}imagesS2(e,t){return`s2=${e}&fields=${t.join(",")}`}imageTiles(e,t){return`z=${e}&fields=${t.join(",")}`}imageTilesPath(e){return`${e}/${this._imageTilesPath}`}sequence(e){return`sequence_id=${e}`}}class Mw extends gw{constructor(e,t,i,n){var r;super(null!=t?t:new bw),this._convert=null!=i?i:new xw,this._query=null!=n?n:new ww,this._method="GET";const s=null!=e?e:{};this._endpoint=null!==(r=s.endpoint)&&void 0!==r?r:"https://graph.mapillary.com",this._accessToken=s.accessToken}getCluster(e,t){return dw(e,t).then((e=>{const t=uw(e);if(t.length<1)throw new Error("Cluster reconstruction empty");return this._convert.clusterReconstruction(t[0])}))}getCoreImages(e){const t=[...this._query.idFields,...this._query.coreFields],i=this._query.imagesS2(e,t),n=new URL(this._query.imagesPath,this._endpoint).href;return this._fetchGraphContract(i,n).then((t=>{const i={cell_id:e,images:[]},n=t.data;for(const e of n){const t=this._convert.coreImage(e);i.images.push(t)}return i}))}getImageBuffer(e,t){return dw(e,t)}getImages(e){const t=[...this._query.idFields,...this._query.coreFields,...this._query.spatialFields],i=this._query.images(e,t),n=new URL(this._query.imagesPath,this._endpoint).href;return this._fetchGraphContract(i,n).then((e=>{const t=[],i=e.data;for(const e of i){const i=this._convert.coreImage(e),n=this._convert.spatialImage(e),r={node:Object.assign({},n,i),node_id:e.id};t.push(r)}return t}))}getImageTiles(e){const t=[...this._query.imageTileFields],i=this._query.imageTiles(e.z,t),n=new URL(this._query.imageTilesPath(e.imageId),this._endpoint).href;return this._fetchGraphContract(i,n).then((t=>({node:t.data,node_id:e.imageId})))}getMesh(e,t){return dw(e,t).then((e=>mw(e)))}getSequence(e){const t=this._query.sequence(e),i=new URL(this._query.sequencePath,this._endpoint).href;return this._fetchGraphContract(t,i).then((t=>({id:e,image_ids:t.data.map((e=>e.id))})))}getSpatialImages(e){const t=[...this._query.idFields,...this._query.coreFields,...this._query.spatialFields],i=this._query.images(e,t),n=new URL(this._query.imagesPath,this._endpoint).href;return this._fetchGraphContract(i,n).then((e=>{const t=[],i=e.data;for(const e of i){const i={node:this._convert.spatialImage(e),node_id:e.id};t.push(i)}return t}))}setAccessToken(e){this._accessToken=e}_createHeaders(){const e=[{name:"Accept",value:"application/json"},{name:"Content-Type",value:"application/x-www-form-urlencoded"}];return this._accessToken&&e.push({name:"Authorization",value:`OAuth ${this._accessToken}`}),e}_fetchGraphContract(e,t){return pw(`${t}?${e}`,this._method,"json",this._createHeaders(),null,null).catch((e=>{const t=this._makeErrorMessage(e);throw new Pu(t)}))}_makeErrorMessage(e){const t=e.error;return t?`${t.code} (${t.type}, ${t.fbtrace_id}): ${t.message}`:"Failed to fetch data"}}class Sw{constructor(e,t){this._id=e,this._lngLat=t}get id(){return this._id}get geometry(){return this._geometry}get lngLat(){return this._lngLat}createGeometry(e){this._geometry||(this._createGeometry(e),this._geometry.updateMatrixWorld(!0))}disposeGeometry(){this._geometry&&(this._disposeGeometry(),this._geometry=void 0)}getInteractiveObjects(){return this._geometry?this._getInteractiveObjects():[]}lerpAltitude(e,t){this._geometry&&(this._geometry.position.z=(1-t)*this._geometry.position.z+t*e)}updatePosition(e,t){t&&(this._lngLat.lat=t.lat,this._lngLat.lng=t.lng),this._geometry&&(this._geometry.position.fromArray(e),this._geometry.updateMatrixWorld(!0))}}let Tw;function Cw(){return void 0===Tw&&(Tw=function(){const e={alpha:!1,antialias:!1,depth:!0,failIfMajorPerformanceCaveat:!1,premultipliedAlpha:!0,preserveDrawingBuffer:!1,stencil:!0},t=document.createElement("canvas");if(t.getContext("webgl2",e))return!0;const i=t.getContext("webgl",e)||t.getContext("experimental-webgl",e);if(!i)return!1;const n=["OES_standard_derivatives"],r=i.getSupportedExtensions();for(const e of n)if(-1===r.indexOf(e))return!1;return!0}()),Tw}function Ew(){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 Aw,Iw,Rw;e.CameraControls=void 0,(Aw=e.CameraControls||(e.CameraControls={}))[Aw.Custom=0]="Custom",Aw[Aw.Earth=1]="Earth",Aw[Aw.Street=2]="Street",e.RenderMode=void 0,(Iw=e.RenderMode||(e.RenderMode={}))[Iw.Letterbox=0]="Letterbox",Iw[Iw.Fill=1]="Fill",e.RenderPass=void 0,function(e){e[e.Opaque=0]="Opaque"}(e.RenderPass||(e.RenderPass={})),e.TransitionMode=void 0,(Rw=e.TransitionMode||(e.TransitionMode={}))[Rw.Default=0]="Default",Rw[Rw.Instantaneous=1]="Instantaneous";class Pw{constructor(e,t,i,n,r,s){this._container=e,this._observer=i,this._navigator=t,this._options=null!=r?r:{},this._key=n,this._navigable=null==n,this._componentService=s||new od(this._container,this._navigator),this._coverComponent=this._componentService.getCover(),this._initializeComponents(),n?(this._initilizeCoverComponent(),this._subscribeCoverComponent()):this._navigator.movedToId$.pipe(St((e=>null!=e))).subscribe((e=>{this._key=e,this._componentService.deactivateCover(),this._coverComponent.configure({id:this._key,state:Qm.Hidden}),this._subscribeCoverComponent(),this._navigator.stateService.start(),this._navigator.cacheService.start(),this._navigator.panService.start(),this._observer.startEmit()}))}get navigable(){return this._navigable}get(e){return this._componentService.get(e)}activate(e){this._componentService.activate(e)}activateCover(){this._coverComponent.configure({state:Qm.Visible})}deactivate(e){this._componentService.deactivate(e)}deactivateCover(){this._coverComponent.configure({state:Qm.Loading})}remove(){this._componentService.remove(),null!=this._configurationSubscription&&this._configurationSubscription.unsubscribe()}_initializeComponents(){var e,t;const i=this._options;this._uFalse(null===(e=i.fallback)||void 0===e?void 0:e.image,"imagefallback"),this._uFalse(null===(t=i.fallback)||void 0===t?void 0:t.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 e=this._options;this._coverComponent.configure({id:this._key}),void 0===e.cover||e.cover?this.activateCover():this.deactivateCover()}_setNavigable(e){this._navigable!==e&&(this._navigable=e,this._observer.navigable$.next(e))}_subscribeCoverComponent(){this._configurationSubscription=this._coverComponent.configuration$.pipe(vt(void 0,(e=>e.state))).subscribe((e=>{e.state===Qm.Loading?this._navigator.stateService.currentId$.pipe(St(),zt((t=>{const i=null==t||t!==e.id;return i&&this._setNavigable(!1),i?this._navigator.moveTo$(e.id):this._navigator.stateService.currentImage$.pipe(St())}))).subscribe((()=>{this._navigator.stateService.start(),this._navigator.cacheService.start(),this._navigator.panService.start(),this._observer.startEmit(),this._coverComponent.configure({state:Qm.Hidden}),this._componentService.deactivateCover(),this._setNavigable(!0)}),(e=>{console.error("Failed to deactivate cover.",e),this._coverComponent.configure({state:Qm.Visible})})):e.state===Qm.Visible&&(this._observer.stopEmit(),this._navigator.stateService.stop(),this._navigator.cacheService.stop(),this._navigator.playService.stop(),this._navigator.panService.stop(),this._componentService.activateCover(),this._setNavigable(null==e.id))}))}_uFalse(e,t){void 0!==e?"boolean"!=typeof e?(this._componentService.configure(t,e),this._componentService.activate(t)):e?this._componentService.activate(t):this._componentService.deactivate(t):this._componentService.deactivate(t)}_uTrue(e,t){void 0!==e?"boolean"!=typeof e?(this._componentService.configure(t,e),this._componentService.activate(t)):e?this._componentService.activate(t):this._componentService.deactivate(t):this._componentService.activate(t)}}class Lw{constructor(t,i,n){this._adaptiveOperation$=new j,this._render$=new j,this._renderAdaptive$=new j,this._subscriptions=new rf,this._renderService=i,this._currentFrame$=n;const r=this._subscriptions,s=tf.create(tf.h("div.mapillary-dom-renderer",[]));t.appendChild(s),this._offset$=this._adaptiveOperation$.pipe(Lt(((e,t)=>t(e)),{elementHeight:t.offsetHeight,elementWidth:t.offsetWidth,imageAspect:0,renderMode:e.RenderMode.Fill}),st((e=>e.imageAspect>0&&e.elementWidth>0&&e.elementHeight>0)),De((t=>{const i=t.elementWidth/t.elementHeight,n=t.imageAspect/i;let r=0,s=0;return t.renderMode===e.RenderMode.Letterbox?t.imageAspect>i?r=t.elementHeight*(1-1/n)/2:s=t.elementWidth*(1-n)/2:t.imageAspect>i?s=-t.elementWidth*(n-1)/2:r=-t.elementHeight*(1/n-1)/2,{bottom:r,left:s,right:s,top:r}})));const a=this._currentFrame$.pipe(st((e=>null!=e.state.currentImage)),vt(((e,t)=>e===t),(e=>e.state.currentImage.id)),De((e=>e.state.currentTransform.basicAspect)),De((e=>t=>(t.imageAspect=e,t)))).subscribe(this._adaptiveOperation$),o=Ve(this._renderAdaptive$.pipe(Lt(((e,t)=>(null==t.vNode?delete e[t.name]:e[t.name]=t.vNode,e)),{})),this._offset$).pipe(De((e=>{const t=[],i=e[0];for(const e in i)i.hasOwnProperty(e)&&t.push(i[e]);const n=e[1],r={style:{bottom:n.bottom+"px",left:n.left+"px","pointer-events":"none",position:"absolute",right:n.right+"px",top:n.top+"px"}};return{name:"mapillary-dom-adaptive-renderer",vNode:tf.h("div.mapillary-dom-adaptive-renderer",r,t)}}))).subscribe(this._render$);this._vNode$=this._render$.pipe(Lt(((e,t)=>(null==t.vNode?delete e[t.name]:e[t.name]=t.vNode,e)),{}),De((e=>{const t=[];for(const i in e)e.hasOwnProperty(i)&&t.push(e[i]);return tf.h("div.mapillary-dom-renderer",t)}))),this._vPatch$=this._vNode$.pipe(Lt(((e,t)=>(e.vpatch=tf.diff(e.vNode,t),e.vNode=t,e)),{vNode:tf.h("div.mapillary-dom-renderer",[]),vpatch:null}),function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var i=e.length;if(0===i)throw new Error("list of properties cannot be empty.");return De((function(t){for(var n=t,r=0;r<i;r++){var s=null==n?void 0:n[e[r]];if(void 0===s)return;n=s}return n}))}("vpatch")),this._element$=this._vPatch$.pipe(Lt(((e,t)=>tf.patch(e,t)),s),Rt(1),U()),r.push(a),r.push(o),r.push(this._element$.subscribe((()=>{}))),r.push(this._renderService.size$.pipe(De((e=>t=>(t.elementWidth=e.width,t.elementHeight=e.height,t)))).subscribe(this._adaptiveOperation$)),r.push(this._renderService.renderMode$.pipe(De((e=>t=>(t.renderMode=e,t)))).subscribe(this._adaptiveOperation$))}get element$(){return this._element$}get render$(){return this._render$}get renderAdaptive$(){return this._renderAdaptive$}clear(e){this._renderAdaptive$.next({name:e,vNode:null}),this._render$.next({name:e,vNode:null})}remove(){this._subscriptions.unsubscribe()}}class Dw{constructor(e,t,i){this._renderFrame$=new j,this._renderCameraOperation$=new j,this._render$=new j,this._clear$=new j,this._renderOperation$=new j,this._rendererOperation$=new j,this._eraserOperation$=new j,this._triggerOperation$=new j,this._subscriptions=new rf,this._opaqueRender$=new j,this._renderService=i;const n=this._subscriptions;this._renderer$=this._rendererOperation$.pipe(Lt(((e,t)=>t(e)),{needsRender:!1,renderer:null}),st((e=>!!e.renderer))),this._renderCollection$=this._renderOperation$.pipe(Lt(((e,t)=>t(e)),{}),Dt()),this._renderCamera$=this._renderCameraOperation$.pipe(Lt(((e,t)=>t(e)),{frameId:-1,needsRender:!1,perspective:null})),this._eraser$=this._eraserOperation$.pipe(Ot((e=>e)),Lt(((e,t)=>t(e)),{needsRender:!1}));const r=this._triggerOperation$.pipe(Ot((e=>e)),Lt(((e,t)=>t(e)),{needsRender:!1})),s=new xr(986895),a=Ve(this._renderer$,this._renderCollection$,this._renderCamera$,this._eraser$,r).pipe(De((([e,t,i,n,r])=>({camera:i,eraser:n,trigger:r,renderer:e,renders:Object.keys(t).map((e=>t[e]))}))),st((e=>{let t=e.renderer.needsRender||e.camera.needsRender||e.eraser.needsRender||e.trigger.needsRender;const i=e.camera.frameId;for(const n of e.renders){if(n.frameId!==i)return!1;t=t||n.needsRender}return t})),vt(((e,t)=>e===t),(e=>e.eraser.needsRender||e.trigger.needsRender?-e.camera.frameId:e.camera.frameId))).subscribe((e=>{e.renderer.needsRender=!1,e.camera.needsRender=!1,e.eraser.needsRender=!1,e.trigger.needsRender=!1;const t=e.camera.perspective,i=[],n=[];for(const t of e.renders)t.pass===yf.Background?i.push(t.render):t.pass===yf.Opaque&&n.push(t.render);const r=e.renderer.renderer;r.resetState(),r.setClearColor(s,1),r.clear();for(const e of i)e(t,r);r.clearDepth();for(const e of n)e(t,r);r.resetState(),this._opaqueRender$.next()}));n.push(a),n.push(this._renderFrame$.pipe(De((e=>t=>(t.frameId=e.frameId,t.perspective=e.perspective,!0===e.changed&&(t.needsRender=!0),t)))).subscribe(this._renderCameraOperation$)),this._renderFrameSubscribe();const o=this._render$.pipe(De((e=>t=>(t[e.name]=e.renderer,t)))),h=this._clear$.pipe(De((e=>t=>(delete t[e],t))));n.push(it(o,h).subscribe(this._renderOperation$)),this._webGLRenderer$=this._render$.pipe(St(),De((()=>{t.appendChild(e);const n=i.element,r=new hh({canvas:e});return r.setPixelRatio(window.devicePixelRatio),r.setSize(n.offsetWidth,n.offsetHeight),r.autoClear=!1,r})),Rt(1),U()),n.push(this._webGLRenderer$.subscribe((()=>{})));const c=this._webGLRenderer$.pipe(St(),De((e=>t=>(t.needsRender=!0,t.renderer=e,t)))),l=this._renderService.size$.pipe(De((e=>t=>(null==t.renderer||(t.renderer.setSize(e.width,e.height),t.needsRender=!0),t)))),u=this._clear$.pipe(De((()=>e=>(null==e.renderer||(e.needsRender=!0),e))));n.push(it(c,l,u).subscribe(this._rendererOperation$));const d=this._renderCollection$.pipe(st((e=>0===Object.keys(e).length)),Dt());n.push(d.subscribe((()=>{null!=this._renderFrameSubscription&&(this._renderFrameSubscription.unsubscribe(),this._renderFrameSubscription=null,this._renderFrameSubscribe())}))),n.push(d.pipe(De((()=>e=>(e.needsRender=!0,e)))).subscribe(this._eraserOperation$))}get render$(){return this._render$}get opaqueRender$(){return this._opaqueRender$}get webGLRenderer$(){return this._webGLRenderer$}clear(e){this._clear$.next(e)}remove(){this._rendererOperation$.next((e=>{if(null!=e.renderer){const t=e.renderer.getContext().getExtension("WEBGL_lose_context");t&&t.loseContext(),e.renderer=null}return e})),null!=this._renderFrameSubscription&&this._renderFrameSubscription.unsubscribe(),this._subscriptions.unsubscribe()}triggerRerender(){this._renderService.renderCameraFrame$.pipe($t(1),St()).subscribe((()=>{this._triggerOperation$.next((e=>(e.needsRender=!0,e)))}))}_renderFrameSubscribe(){this._render$.pipe(St(),De((()=>e=>(e.needsRender=!0,e)))).subscribe((e=>{this._renderCameraOperation$.next(e)})),this._renderFrameSubscription=this._render$.pipe(St(),We((()=>this._renderService.renderCameraFrame$))).subscribe(this._renderFrame$)}}class Nw{constructor(e){null!=e?(this._position=(new Ki).fromArray(e.unprojectSfM([0,0],0)),this._lookat=(new Ki).fromArray(e.unprojectSfM([0,0],10)),this._up=e.upVector(),this._focal=this._getFocal(e)):(this._position=new Ki(0,0,0),this._lookat=new Ki(1,0,0),this._up=new Ki(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(e){this._focal=e}lerpCameras(e,t,i){this._position.subVectors(t.position,e.position).multiplyScalar(i).add(e.position),this._lookat.subVectors(t.lookat,e.lookat).multiplyScalar(i).add(e.lookat),this._up.subVectors(t.up,e.up).multiplyScalar(i).add(e.up),this._focal=(1-i)*e.focal+i*t.focal}copy(e){this._position.copy(e.position),this._lookat.copy(e.lookat),this._up.copy(e.up),this._focal=e.focal}clone(){let e=new Nw;return e.position.copy(this._position),e.lookat.copy(this._lookat),e.up.copy(this._up),e.focal=this._focal,e}diff(e){let t=this._position.distanceToSquared(e.position),i=this._lookat.distanceToSquared(e.lookat),n=this._up.distanceToSquared(e.up),r=100*Math.abs(this._focal-e.focal);return Math.max(t,i,n,r)}_getFocal(e){return $u(e.cameraType)?.5/Math.tan(Math.PI/2):e.focal}}class $w{constructor(e,t,i){this._spatial=new Du,this._viewportCoords=new hf,this._size={width:e,height:t},this._initialFov=60,this._alpha=-1,this._stateTransitionAlpha=-1,this._stateTransitionFov=-1,this._renderMode=i,this._zoom=0,this._frameId=-1,this._changed=!1,this._changedForFrame=-1,this._currentImageId=null,this._previousImageId=null,this._currentSpherical=!1,this._previousSpherical=!1,this._state=null,this._currentProjectedPoints=[],this._previousProjectedPoints=[],this._currentFov=this._initialFov,this._previousFov=this._initialFov,this._camera=new Nw,this._perspective=new hs(this._initialFov,this._computeAspect(e,t),.1,1e4),this._perspective.position.copy(this._camera.position),this._perspective.up.copy(this._camera.up),this._perspective.lookAt(this._camera.lookat),this._perspective.updateMatrixWorld(!0),this._perspective.matrixAutoUpdate=!1,this._rotation={phi:0,theta:0}}get alpha(){return this._alpha}get camera(){return this._camera}get changed(){return this._frameId===this._changedForFrame}get frameId(){return this._frameId}get perspective(){return this._perspective}get renderMode(){return this._renderMode}get rotation(){return this._rotation}get zoom(){return this._zoom}get size(){return this._size}getTilt(){return 90-this._spatial.radToDeg(this._rotation.theta)}fovToZoom(e){e=Math.min(90,Math.max(0,e));const t=this._computeCurrentFov(0),i=1===this._alpha?t:this._interpolateFov(t,this._computePreviousFov(0),this._alpha),n=Math.tan(i/2*Math.PI/180),r=Math.tan(e/2*Math.PI/180);return Math.log(n/r)/Math.log(2)}setFrame(e){const t=e.state;if(t.state!==this._state){if(this._state=t.state,this._state!==Df.Custom&&(this.setRenderMode(this._renderMode),this.setSize(this._size)),this._state===Df.Earth){const e=this._fovToY(this._perspective.fov,this._zoom);this._stateTransitionFov=this._yToFov(e,0)}this._changed=!0}const i=t.currentImage.id,n=t.previousImage?t.previousImage.id:null;i!==this._currentImageId&&(this._currentImageId=i,this._currentSpherical=$u(t.currentTransform.cameraType),this._currentProjectedPoints=this._computeProjectedPoints(t.currentTransform),this._changed=!0),n!==this._previousImageId&&(this._previousImageId=n,this._previousSpherical=$u(t.previousTransform.cameraType),this._previousProjectedPoints=this._computeProjectedPoints(t.previousTransform),this._changed=!0);const r=t.zoom;r!==this._zoom&&(this._changed=!0),this._changed&&(this._currentFov=this._computeCurrentFov(r),this._previousFov=this._computePreviousFov(r));const s=t.alpha,a=t.stateTransitionAlpha;if(this._changed||s!==this._alpha||a!==this._stateTransitionAlpha){switch(this._alpha=s,this._stateTransitionAlpha=a,this._state){case Df.Earth:{const e=this._stateTransitionFov,i=this._focalToFov(t.camera.focal),n=Oi.lerp(e,i,a),s=this._fovToY(n,0);this._perspective.fov=this._yToFov(s,r);break}case Df.Custom:break;default:this._perspective.fov=this._interpolateFov(this._currentFov,this._previousFov,this._alpha),this._changed=!0}this._zoom=r,this._state!==Df.Custom&&this._perspective.updateProjectionMatrix()}const o=t.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(e.id)}setProjectionMatrix(e){this._perspective.fov=this._focalToFov(e[5]/2),this._perspective.projectionMatrix.fromArray(e),this._perspective.projectionMatrixInverse.copy(this._perspective.projectionMatrix).invert(),this._changed=!0}setRenderMode(e){this._renderMode=e,this._state!==Df.Custom&&(this._perspective.fov=this._computeFov(),this._perspective.updateProjectionMatrix(),this._changed=!0)}setSize(e){this._size=e,this._state!==Df.Custom&&(this._perspective.aspect=this._computeAspect(e.width,e.height),this._perspective.fov=this._computeFov(),this._perspective.updateProjectionMatrix(),this._changed=!0)}_computeAspect(e,t){return 0===e?0:e/t}_computeCurrentFov(e){return 0===this._perspective.aspect?0:this._currentImageId?this._currentSpherical?this._yToFov(1,e):this._computeVerticalFov(this._currentProjectedPoints,this._renderMode,e,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(e){return 0===this._perspective.aspect?0:this._currentImageId?this._previousImageId?this._previousSpherical?this._yToFov(1,e):this._computeVerticalFov(this._previousProjectedPoints,this._renderMode,e,this.perspective.aspect):this._currentFov:this._initialFov}_computeProjectedPoints(e){return zu(e,[[.5,0],[1,0]],[[.5,0],[0,.5]],100,this._viewportCoords)}_computeRequiredVerticalFov(e,t,i){const n=Math.max(e[0]/i,e[1]);return this._yToFov(n,t)}_computeRotation(e){let t=e.lookat.clone().sub(e.position),i=e.up.clone();return{phi:this._spatial.azimuthal(t.toArray(),i.toArray()),theta:Math.PI/2-this._spatial.angleToPlane(t.toArray(),[0,0,1])}}_computeVerticalFov(t,i,n,r){const s=t.map((e=>this._computeRequiredVerticalFov(e,n,r)));return i===e.RenderMode.Fill?.995*Math.min(...s):Math.max(...s)}_yToFov(e,t){return 2*Math.atan(e/Math.pow(2,t))*180/Math.PI}_focalToFov(e){return 2*Math.atan2(1,2*e)*180/Math.PI}_fovToY(e,t){return Math.pow(2,t)*Math.tan(Math.PI*e/360)}_interpolateFov(e,t,i){return i*e+(1-i)*t}_setFrameId(e){this._frameId=e,this._changed&&(this._changed=!1,this._changedForFrame=e)}}class kw{constructor(t,i,n,r){this._subscriptions=new rf,this._element=t,this._currentFrame$=i,this._spatial=new Du,n=null!=n?n:e.RenderMode.Fill,this._resize$=new j,this._projectionMatrix$=new j,this._renderCameraOperation$=new j,this._size$=new W({height:this._element.offsetHeight,width:this._element.offsetWidth});const s=this._subscriptions;s.push(this._resize$.pipe(De((()=>({height:this._element.offsetHeight,width:this._element.offsetWidth})))).subscribe(this._size$)),this._renderMode$=new W(n),this._renderCameraHolder$=this._renderCameraOperation$.pipe(Ot((e=>e)),Lt(((e,t)=>t(e)),null!=r?r:new $w(this._element.offsetWidth,this._element.offsetHeight,n)),Rt(1),U()),this._renderCameraFrame$=this._currentFrame$.pipe(Vt(this._renderCameraHolder$),Ut((([e,t])=>{t.setFrame(e)})),De((e=>e[1])),Rt(1),U()),this._renderCamera$=this._renderCameraFrame$.pipe(st((e=>e.changed)),Rt(1),U()),this._bearing$=this._renderCamera$.pipe(De((e=>{let t=this._spatial.radToDeg(this._spatial.azimuthalToBearing(e.rotation.phi));return this._spatial.wrap(t,0,360)})),Rt(1),U()),s.push(this._size$.pipe($t(1),De((e=>t=>(t.setSize(e),t)))).subscribe(this._renderCameraOperation$)),s.push(this._renderMode$.pipe($t(1),De((e=>t=>(t.setRenderMode(e),t)))).subscribe(this._renderCameraOperation$)),s.push(this._projectionMatrix$.pipe(De((e=>t=>(t.setProjectionMatrix(e),t)))).subscribe(this._renderCameraOperation$)),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 Ow{constructor(e){this._keyDown$=Qe(e,"keydown"),this._keyUp$=Qe(e,"keyup")}get keyDown$(){return this._keyDown$}get keyUp$(){return this._keyUp$}}const zw={0:1,2:2};class Fw{constructor(e,t,i,n){this._subscriptions=new rf;const r=this._subscriptions;this._activeSubject$=new W(!1),this._active$=this._activeSubject$.pipe(vt(),Rt(1),U()),this._claimMouse$=new j,this._claimWheel$=new j,this._deferPixelClaims$=new j,this._deferPixels$=this._deferPixelClaims$.pipe(Lt(((e,t)=>(null==t.deferPixels?delete e[t.name]:e[t.name]=t.deferPixels,e)),{}),De((e=>{let t=-1;for(const i in e){if(!e.hasOwnProperty(i))continue;const n=e[i];n>t&&(t=n)}return t})),Ot(-1),Rt(1),U()),r.push(this._deferPixels$.subscribe((()=>{}))),this._documentMouseMove$=Qe(n,"pointermove").pipe(st(this._isMousePen)),this._documentMouseUp$=Qe(n,"pointerup").pipe(st(this._isMousePen)),this._mouseDown$=Qe(t,"pointerdown").pipe(st(this._isMousePen)),this._mouseEnter$=Qe(t,"pointerenter").pipe(st(this._isMousePen)),this._mouseLeave$=Qe(t,"pointerleave").pipe(st(this._isMousePen)),this._mouseMove$=Qe(t,"pointermove").pipe(st(this._isMousePen)),this._mouseUp$=Qe(t,"pointerup").pipe(st(this._isMousePen)),this._mouseOut$=Qe(t,"pointerout").pipe(st(this._isMousePen)),this._mouseOver$=Qe(t,"pointerover").pipe(st(this._isMousePen)),this._domMouseDown$=Qe(i,"pointerdown").pipe(st(this._isMousePen)),this._domMouseMove$=Qe(i,"pointermove").pipe(st(this._isMousePen)),this._click$=Qe(t,"click"),this._contextMenu$=Qe(t,"contextmenu"),this._windowBlur$=Qe(window,"blur"),this._dblClick$=it(Qe(e,"click"),Qe(t,"dblclick")).pipe(ht(3,1),st((e=>{const i=e[0],n=e[1],r=e[2];return"click"===i.type&&"click"===n.type&&"dblclick"===r.type&&i.target.parentNode===t&&n.target.parentNode===t})),De((e=>e[2])),Dt()),r.push(it(this._domMouseDown$,this._domMouseMove$,this._dblClick$,this._contextMenu$).subscribe((e=>{e.preventDefault()}))),this._mouseWheel$=it(Qe(t,"wheel"),Qe(i,"wheel")).pipe(Dt()),this._consistentContextMenu$=it(this._mouseDown$,this._mouseMove$,this._mouseOut$,this._mouseUp$,this._contextMenu$).pipe(ht(3,1),st((e=>"pointerdown"===e[0].type&&"contextmenu"===e[1].type&&"pointerup"===e[2].type)),De((e=>e[1])),Dt());const s=it(this._windowBlur$,this._documentMouseMove$.pipe(st((e=>this._buttonReleased(e,0)))),this._documentMouseUp$.pipe(st((e=>0===this._mouseButton(e))))).pipe(Dt()),a=this._createMouseDragInitiate$(0,this._mouseDown$,s,!0).pipe(Dt());this._mouseDragStart$=this._createMouseDragStart$(a).pipe(Dt()),this._mouseDrag$=this._createMouseDrag$(a,s).pipe(Dt()),this._mouseDragEnd$=this._createMouseDragEnd$(this._mouseDragStart$,s).pipe(Dt());const o=this._createMouseDragInitiate$(0,this._domMouseDown$,s,!1).pipe(Dt());this._domMouseDragStart$=this._createMouseDragStart$(o).pipe(Dt()),this._domMouseDrag$=this._createMouseDrag$(o,s).pipe(Dt()),this._domMouseDragEnd$=this._createMouseDragEnd$(this._domMouseDragStart$,s).pipe(Dt());const h=it(this._windowBlur$,this._documentMouseMove$.pipe(st((e=>this._buttonReleased(e,2)))),this._documentMouseUp$.pipe(st((e=>2===this._mouseButton(e))))).pipe(Dt()),c=this._createMouseDragInitiate$(2,this._mouseDown$,h,!0).pipe(Dt());this._mouseRightDragStart$=this._createMouseDragStart$(c).pipe(Dt()),this._mouseRightDrag$=this._createMouseDrag$(c,h).pipe(Dt()),this._mouseRightDragEnd$=this._createMouseDragEnd$(this._mouseRightDragStart$,h).pipe(Dt()),this._proximateClick$=this._mouseDown$.pipe(zt((e=>this._click$.pipe(Ft(this._createDeferredMouseMove$(e,this._documentMouseMove$)),_t(1)))),Dt()),this._staticClick$=this._mouseDown$.pipe(zt((()=>this._click$.pipe(Ft(this._documentMouseMove$),_t(1)))),Dt()),r.push(this._mouseDragStart$.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(Rt(1),U()),this._wheelOwner$=this._createOwner$(this._claimWheel$).pipe(Rt(1),U()),r.push(this._mouseOwner$.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$}dispose(){this._subscriptions.unsubscribe()}claimMouse(e,t){this._claimMouse$.next({name:e,zindex:t})}unclaimMouse(e){this._claimMouse$.next({name:e,zindex:null})}deferPixels(e,t){this._deferPixelClaims$.next({name:e,deferPixels:t})}undeferPixels(e){this._deferPixelClaims$.next({name:e,deferPixels:null})}claimWheel(e,t){this._claimWheel$.next({name:e,zindex:t})}unclaimWheel(e){this._claimWheel$.next({name:e,zindex:null})}filtered$(e,t){return this._filtered(e,t,this._mouseOwner$)}filteredWheel$(e,t){return this._filtered(e,t,this._wheelOwner$)}_createDeferredMouseMove$(e,t){return t.pipe(De((t=>{const i=t.clientX-e.clientX,n=t.clientY-e.clientY;return[t,Math.sqrt(i*i+n*n)]})),Vt(this._deferPixels$),st((([[,e],t])=>e>t)),De((([[e]])=>e)))}_createMouseDrag$(e,t){return e.pipe(De((([,e])=>e)),zt((e=>Ze(Ce(e),this._documentMouseMove$).pipe(Ft(t)))))}_createMouseDragEnd$(e,t){return e.pipe(zt((()=>t.pipe(St()))))}_createMouseDragStart$(e){return e.pipe(De((([e])=>e)))}_createMouseDragInitiate$(e,t,i,n){return t.pipe(st((t=>this._mouseButton(t)===e)),zt((e=>Ve(Ce(e),n?this._createDeferredMouseMove$(e,this._documentMouseMove$):this._documentMouseMove$).pipe(Ft(i),_t(1)))))}_createOwner$(e){return e.pipe(Lt(((e,t)=>(null==t.zindex?delete e[t.name]:e[t.name]=t.zindex,e)),{}),De((e=>{let t=null,i=-1;for(const n in e)e.hasOwnProperty(n)&&e[n]>i&&(i=e[n],t=n);return t})),Ot(null))}_filtered(e,t,i){return t.pipe(Vt(i),st((([,t])=>t===e)),De((([e])=>e)))}_mouseButton(e){const t="pointerdown"===e.type||"pointerup"===e.type,i=window.InstallTrigger;return t&&void 0!==i&&2===e.button&&e.ctrlKey&&window.navigator.platform.toUpperCase().indexOf("MAC")>=0?0:e.button}_buttonReleased(e,t){const i=zw[t];return void 0===e.buttons||(e.buttons&i)!==i}_isMousePen(e){const t=e.pointerType;return"mouse"===t||"pen"===t}}class Bw{set json(e){this._json=e}set image(e){this._image=e,this._texture=new Wi(this._image),this._texture.minFilter=Jt}get loaded(){return!(!this._image||!this._json)}getGLSprite(e){if(!this.loaded)throw new Error("Sprites cannot be retrieved before the atlas is loaded.");let t=this._json[e];if(!t)return console.warn("Sprite with key"+e+"does not exist in sprite definition."),new tr;let i=this._texture.clone();i.needsUpdate=!0;let n=this._image.width,r=this._image.height;i.offset.x=t.x/n,i.offset.y=(r-t.y-t.height)/r,i.repeat.x=t.width/n,i.repeat.y=t.height/r;let s=new ph({map:i});return new Eh(s)}getDOMSprite(t,i){if(!this.loaded)throw new Error("Sprites cannot be retrieved before the atlas is loaded.");null==i&&(i=e.Alignment.Center);let n=this._json[t];if(!n)return console.warn("Sprite with key"+t+"does not exist in sprite definition."),tf.h("div",{},[]);let r=n.y,s=n.x+n.width,a=n.y+n.height,o=n.x,h=-n.x,c=-n.y,l=this._image.height,u=this._image.width;switch(i){case e.Alignment.Bottom:case e.Alignment.Center:case e.Alignment.Top:h-=n.width/2;break;case e.Alignment.BottomLeft:case e.Alignment.Left:case e.Alignment.TopLeft:h-=n.width;break;case e.Alignment.BottomRight:case e.Alignment.Right:case e.Alignment.TopRight:}switch(i){case e.Alignment.Center:case e.Alignment.Left:case e.Alignment.Right:c-=n.height/2;break;case e.Alignment.Top:case e.Alignment.TopLeft:case e.Alignment.TopRight:c-=n.height;break;case e.Alignment.Bottom:case e.Alignment.BottomLeft:case e.Alignment.BottomRight:}let d=1/n.pixelRatio;r*=d,s*=d,a*=d,o*=d,h*=d,c*=d,l*=d,u*=d;let p={src:this._image.src,style:{clip:`rect(${r}px, ${s}px, ${a}px, ${o}px)`,height:`${l}px`,left:`${h}px`,position:"absolute",top:`${c}px`,width:`${u}px`}};return tf.h("img",p,[])}}class Uw{constructor(e){if(this._retina=window.devicePixelRatio>1,this._spriteAtlasOperation$=new j,this._spriteAtlas$=this._spriteAtlasOperation$.pipe(Ot((e=>e)),Lt(((e,t)=>t(e)),new Bw),Rt(1),U()),this._atlasSubscription=this._spriteAtlas$.subscribe((()=>{})),null==e)return;let t=this._retina?"@2x":"",i=new XMLHttpRequest;i.open("GET",e+t+".png",!0),i.responseType="arraybuffer",i.onload=()=>{let e=new Image;e.onload=()=>{this._spriteAtlasOperation$.next((t=>(t.image=e,t)))};let t=new Blob([i.response]);e.src=window.URL.createObjectURL(t)},i.onerror=i=>{console.error(new Error(`Failed to fetch sprite sheet (${e}${t}.png)`))},i.send();let n=new XMLHttpRequest;n.open("GET",e+t+".json",!0),n.responseType="text",n.onload=()=>{let e=JSON.parse(n.response);this._spriteAtlasOperation$.next((t=>(t.json=e,t)))},n.onerror=i=>{console.error(new Error(`Failed to fetch sheet (${e}${t}.json)`))},n.send()}get spriteAtlas$(){return this._spriteAtlas$}dispose(){this._atlasSubscription.unsubscribe()}}class Vw{constructor(e,t){this._subscriptions=new rf;const i=this._subscriptions;this._activeSubject$=new W(!1),this._active$=this._activeSubject$.pipe(vt(),Rt(1),U()),i.push(Qe(t,"touchmove").subscribe((e=>{e.preventDefault()}))),this._touchStart$=Qe(e,"touchstart"),this._touchMove$=Qe(e,"touchmove"),this._touchEnd$=Qe(e,"touchend"),this._touchCancel$=Qe(e,"touchcancel");const n=this._touchStart$.pipe(st((e=>1===e.touches.length&&1===e.targetTouches.length)),Dt());var r;this._doubleTap$=n.pipe((r=()=>n.pipe(St(),zt((()=>it(tt(300),n).pipe(_t(1))))),F((function(e,t){var i=null,n=null,s=function(){null==n||n.unsubscribe();var e=i;i=[],e&&t.next(e),_e(r()).subscribe(n=new B(t,s,w))};s(),e.subscribe(new B(t,(function(e){return null==i?void 0:i.push(e)}),(function(){i&&t.next(i),t.complete()}),void 0,(function(){return i=n=null})))}))),st((e=>2===e.length)),De((e=>e[e.length-1])),Dt()),i.push(this._doubleTap$.subscribe((e=>{e.preventDefault()}))),this._singleTouchMove$=this._touchMove$.pipe(st((e=>1===e.touches.length&&1===e.targetTouches.length)),Dt());let s=it(this._touchStart$,this._touchEnd$,this._touchCancel$).pipe(st((e=>1===e.touches.length&&1===e.targetTouches.length))),a=it(this._touchStart$,this._touchEnd$,this._touchCancel$).pipe(st((e=>e.touches.length>=1))),o=it(this._touchEnd$,this._touchCancel$).pipe(st((e=>0===e.touches.length)));this._singleTouchDragStart$=s.pipe(We((()=>this._singleTouchMove$.pipe(Ft(it(o,a)),_t(1))))),this._singleTouchDragEnd$=s.pipe(We((()=>it(o,a).pipe(St())))),this._singleTouchDrag$=s.pipe(zt((()=>this._singleTouchMove$.pipe($t(1),Ft(it(a,o))))));let h=it(this._touchStart$,this._touchEnd$,this._touchCancel$);this._pinchStart$=h.pipe(st((e=>2===e.touches.length&&2===e.targetTouches.length))),this._pinchEnd$=h.pipe(st((e=>2!==e.touches.length||2!==e.targetTouches.length))),this._pinchOperation$=new j,this._pinch$=this._pinchOperation$.pipe(Lt(((e,t)=>t(e)),{changeX:0,changeY:0,clientX:0,clientY:0,distance:0,distanceChange:0,distanceX:0,distanceY:0,originalEvent:null,pageX:0,pageY:0,screenX:0,screenY:0,touch1:null,touch2:null}));const c=this._touchMove$.pipe(st((e=>2===e.touches.length&&2===e.targetTouches.length)),De((e=>t=>{let i=e.touches[0],n=e.touches[1],r=Math.min(i.clientX,n.clientX),s=Math.max(i.clientX,n.clientX),a=Math.min(i.clientY,n.clientY),o=r+(s-r)/2,h=a+(Math.max(i.clientY,n.clientY)-a)/2,c=o+i.pageX-i.clientX,l=h+i.pageY-i.clientY,u=o+i.screenX-i.clientX,d=h+i.screenY-i.clientY,p=Math.abs(i.clientX-n.clientX),m=Math.abs(i.clientY-n.clientY),f=Math.sqrt(p*p+m*m),g=f-t.distance;return{changeX:p-t.distanceX,changeY:m-t.distanceY,clientX:o,clientY:h,distance:f,distanceChange:g,distanceX:p,distanceY:m,originalEvent:e,pageX:c,pageY:l,screenX:u,screenY:d,touch1:i,touch2:n}}))).subscribe(this._pinchOperation$);i.push(c),this._pinchChange$=this._pinchStart$.pipe(zt((()=>this._pinch$.pipe($t(1),Ft(this._pinchEnd$)))))}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 Hw{constructor(e){var t,i,n,r;const s=null!==(i=null===(t=null==e?void 0:e.url)||void 0===t?void 0:t.exploreHost)&&void 0!==i?i:"www.mapillary.com",a=`${null!==(r=null===(n=null==e?void 0:e.url)||void 0===n?void 0:n.scheme)&&void 0!==r?r:"https"}://${s}`;this._exploreUrl$=Ce(a);const o=!1!==(null==e?void 0:e.imageTiling);this._imageTiling$=Ce(o)}get exploreUrl$(){return this._exploreUrl$}get imageTiling$(){return this._imageTiling$}}class jw{constructor(e,t,i){var n;if(this._onWindowResize=()=>{this._trackResize&&this.renderService.resize$.next()},this._dom=null!=i?i:new og,"string"==typeof e.container){if(this._container=this._dom.document.getElementById(e.container),!this._container)throw new Error(`Container "${e.container}" not found.`)}else{if(!(e.container instanceof HTMLElement))throw new Error('Invalid type: "container" must be a String or HTMLElement.');this._container=e.container}this._trackResize=!1!==e.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 Hw(e),this.renderService=new kw(this._container,t.currentState$,e.renderMode),this.glRenderer=new Dw(this._canvas,this._canvasContainer,this.renderService),this.domRenderer=new Lw(this._domContainer,this.renderService,t.currentState$),this.keyboardService=new Ow(this._canvasContainer),this.mouseService=new Fw(this._container,this._canvasContainer,this._domContainer,document),this.touchService=new Vw(this._canvasContainer,this._domContainer),this.spriteService=new Uw(e.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(e){e.parentNode&&e.parentNode.removeChild(e)}}class Gw{constructor(e,t,i){this._graphService=e,this._stateService=t,this._api=i,this._subscriptions=new rf,this._started=!1,this._cellDepth=1}get started(){return this._started}configure(e){this._cellDepth=e?Math.max(1,Math.min(3,e.cellDepth)):1}start(){if(this._started)return;const e=this._subscriptions;e.push(this._stateService.currentState$.pipe(vt(void 0,(e=>e.state.currentImage.id)),De((e=>{const t=e.state,i=t.trajectory,n=i.map((e=>e.id)),r=i[i.length-1].sequenceId;return[n,t.currentImage.originalLngLat,r]})),ht(1,5),Vt(this._graphService.graphMode$),zt((([e,t])=>{const i=e[0][0],n=e[0][1],r=this._api.data.geometry,s=kg(r.lngLatToCellId(n),this._cellDepth,r),a=t===Nf.Sequence?e[0][2]:void 0;return this._graphService.uncache$(i,s,a)}))).subscribe((()=>{}))),e.push(this._graphService.graphMode$.pipe($t(1),Vt(this._stateService.currentState$),zt((([e,t])=>e===Nf.Sequence?this._keyToEdges(t.state.currentImage.id,(e=>e.sequenceEdges$)):ge(t.state.trajectory.map((e=>e.id)).slice(t.state.currentIndex)).pipe(We((e=>this._keyToEdges(e,(e=>e.spatialEdges$))),6))))).subscribe((()=>{}))),e.push(this._graphService.dataAdded$.pipe(Vt(this._stateService.currentId$),zt((([e,t])=>this._graphService.cacheImage$(t)))).subscribe((()=>{}))),this._started=!0}stop(){this._started&&(this._subscriptions.unsubscribe(),this._started=!1)}_keyToEdges(e,t){return this._graphService.cacheImage$(e).pipe(zt(t),St((e=>e.cached)),Pe(15e3),ct((t=>(console.error(`Failed to cache edges (${e}).`,t),ie()))))}}class Ww{constructor(){this._loadersSubject$=new j,this._loaders$=this._loadersSubject$.pipe(Lt(((e,t)=>(void 0!==t.task&&(e[t.task]=t.loading),e)),{}),Ot({}),Rt(1),U())}get loading$(){return this._loaders$.pipe(De((e=>{for(const t in e)if(e.hasOwnProperty(t)&&e[t])return!0;return!1})),ft(100),vt())}taskLoading$(e){return this._loaders$.pipe(De((t=>!!t[e])),ft(100),vt())}startLoading(e){this._loadersSubject$.next({loading:!0,task:e})}stopLoading(e){this._loadersSubject$.next({loading:!1,task:e})}}var qw;!function(e){e[e.Disabled=0]="Disabled",e[e.Enabled=1]="Enabled",e[e.Started=2]="Started"}(qw||(qw={}));class Xw{constructor(e,t,i,n,r,s){this._subscriptions=new rf,this._graphService=e,this._stateService=t,this._graphCalculator=null!=n?n:new Mu,this._spatial=null!=r?r:new Du,this._viewportCoords=null!=s?s:new hf,this._mode=!1!==i?qw.Enabled:qw.Disabled,this._panImagesSubject$=new j,this._panImages$=this._panImagesSubject$.pipe(Ot([]),Rt(1),U()),this._subscriptions.push(this._panImages$.subscribe())}get panImages$(){return this._panImages$}dispose(){this.stop(),null!=this._panImagesSubscription&&this._panImagesSubscription.unsubscribe(),this._subscriptions.unsubscribe()}enable(){this._mode===qw.Disabled&&(this._mode=qw.Enabled,this.start())}disable(){this._mode!==qw.Disabled&&(this.stop(),this._mode=qw.Disabled)}start(){if(this._mode!==qw.Enabled)return;const e=this._stateService.currentImage$.pipe(zt((e=>{if(!e.merged||$u(e.cameraType))return Ce([]);const t=Ce(e),i=this._graphCalculator.boundingBoxCorners(e.lngLat,20);return Ve(t,this._graphService.cacheBoundingBox$(i[0],i[1]).pipe(ct((t=>(console.error(`Failed to cache periphery bounding box (${e.id})`,t),ie()))),De((t=>{if($u(e.cameraType))return[];const i=[];for(const n of t)n.id!==e.id&&n.mergeId===e.mergeId&&($u(n.cameraType)||this._distance(n,e)>4||i.push(n));return i})))).pipe(Vt(this._stateService.reference$),De((([[e,t],i])=>{const n=this._spatial.viewingDirection(e.rotation),r=Ou({lat:e.lngLat.lat,lng:e.lngLat.lng,alt:e.computedAltitude},e.rotation,i),s=this._createTransform(e,r),a=this._spatial.wrap(this._spatial.azimuthal(n.toArray(),s.upVector().toArray()),0,2*Math.PI),o=this._computeProjectedPoints(s),h=this._computeHorizontalFov(o)/180*Math.PI,c=Math.PI/8;let l,u;for(const r of t){const t=Ou({lat:r.lngLat.lat,lng:r.lngLat.lng,alt:r.computedAltitude},r.rotation,i),s=this._createTransform(r,t),o=this._computeProjectedPoints(s),d=this._computeHorizontalFov(o)/180*Math.PI,p=this._spatial.viewingDirection(r.rotation),m=this._spatial.wrap(this._spatial.azimuthal(p.toArray(),s.upVector().toArray()),0,2*Math.PI),f=this._spatial.angleBetweenVector2(n.x,n.y,p.x,p.y);let g=Number.NEGATIVE_INFINITY;g=f>0?a>m?a-2*Math.PI+h/2-(m-d/2):a+h/2-(m-d/2):a<m?m+d/2-(a+2*Math.PI-h/2):m+d/2-(a-h/2);const _=Math.abs(d-g),v=this._distance(r,e)+Math.min(this._timeDifference(r,e),4)+20*Math.abs(g-c)+Math.min(5,1/Math.min(d/h,1))+(g>0?-2*_:0);g>0&&g<.5*h&&g<.5*d&&_>.5*h&&(f>0?l?v<l[0]&&(l=[v,r,s,d]):l=[v,r,s,d]:u?v<u[0]&&(u=[v,r,s,d]):u=[v,r,s,d])}const d=[];return l&&d.push([l[1],l[2],l[3]]),u&&d.push([u[1],u[2],u[3]]),d})),Ot([]))})));this._panImagesSubscription=this._stateService.currentState$.pipe(De((e=>e.state.imagesAhead>0)),vt(),zt((t=>t?Ce([]):e))).subscribe((e=>{this._panImagesSubject$.next(e)})),this._mode=qw.Started}stop(){this._mode===qw.Started&&(this._panImagesSubscription.unsubscribe(),this._panImagesSubject$.next([]),this._mode=qw.Enabled)}_distance(e,t){const[i,n,r]=_u(e.lngLat.lng,e.lngLat.lat,e.computedAltitude,t.lngLat.lng,t.lngLat.lat,t.computedAltitude);return Math.sqrt(i*i+n*n+r*r)}_timeDifference(e,t){return Math.abs(e.capturedAt-t.capturedAt)/2592e6}_createTransform(e,t){return new ug(e.exifOrientation,e.width,e.height,e.scale,e.rotation,t,e.assetsCached?e.image:void 0,void 0,e.cameraParameters,e.cameraType)}_computeProjectedPoints(e){return zu(e,[[1,0]],[[0,.5]],20,this._viewportCoords)}_computeHorizontalFov(e){const t=e.map((e=>this._coordToFov(e[0])));return Math.min(...t)}_coordToFov(e){return 2*Math.atan(e)*180/Math.PI}}class Zw{constructor(e){this._data=e}get data(){return this._data}getCoreImages$(e){return this._wrap$(this._data.getCoreImages(e))}getImages$(e){return this._wrap$(this._data.getImages(e))}getImageTiles$(e){return this._wrap$(this._data.getImageTiles(e))}getSequence$(e){return this._wrap$(this._data.getSequence(e))}getSpatialImages$(e){return this._wrap$(this._data.getSpatialImages(e))}setAccessToken(e){this._data.setAccessToken(e)}_wrap$(e){return k.create((t=>{e.then((e=>{t.next(e),t.complete()}),(e=>{t.error(e)}))}))}}class Yw{constructor(e){this._dataAdded$=new j,this._subscriptions=new rf,this._onDataAdded=e=>{this._graph$.pipe(St(),We((t=>t.updateCells$(e.cellIds).pipe(Ut((()=>{t.resetSpatialEdges()})))))).subscribe((e=>{this._dataAdded$.next(e)}))};const t=this._subscriptions;this._graph$=Ze(Ce(e),e.changed$).pipe(Rt(1),U()),t.push(this._graph$.subscribe((()=>{}))),this._graphMode=Nf.Spatial,this._graphModeSubject$=new j,this._graphMode$=this._graphModeSubject$.pipe(Ot(this._graphMode),Rt(1),U()),t.push(this._graphMode$.subscribe((()=>{}))),this._firstGraphSubjects$=[],this._initializeCacheSubscriptions=[],this._sequenceSubscriptions=[],this._spatialSubscriptions=[],e.api.data.on("datacreate",this._onDataAdded)}get dataAdded$(){return this._dataAdded$}get filter$(){return this._graph$.pipe(St(),We((e=>e.filter$)))}get graphMode$(){return this._graphMode$}cacheBoundingBox$(e,t){return this._graph$.pipe(St(),We((i=>i.cacheBoundingBox$(e,t))))}cacheCell$(e){return this._graph$.pipe(St(),We((t=>t.cacheCell$(e))))}cacheImage$(e){const t=new j;this._firstGraphSubjects$.push(t);const i=t.pipe(Rt(1),U()),n=i.pipe(De((t=>t.getNode(e))),We((e=>e.assetsCached?Ce(e):e.cacheAssets$())),Rt(1),U());let r;n.subscribe(void 0,(t=>{console.error(`Failed to cache image (${e}).`,t)})),r=this._graph$.pipe(St(),We((t=>t.isCachingFull(e)||!t.hasNode(e)?t.cacheFull$(e):t.isCachingFill(e)||!t.getNode(e).complete?t.cacheFill$(e):Ce(t))),Ut((t=>{if(!t.hasNode(e))throw new Bu(`Failed to cache image (${e})`);t.hasInitializedCache(e)||t.initializeCache(e)})),Mt((()=>{null!=r&&(this._removeFromArray(r,this._initializeCacheSubscriptions),this._removeFromArray(t,this._firstGraphSubjects$))}))).subscribe((e=>{t.next(e),t.complete()}),(e=>{t.error(e)})),r.closed||this._initializeCacheSubscriptions.push(r);const s=i.pipe(ct((()=>ie())),We((t=>t.isCachingNodeSequence(e)||!t.hasNodeSequence(e)?t.cacheNodeSequence$(e):Ce(t))),Rt(1),U());let a;if(a=s.pipe(Ut((t=>{t.getNode(e).sequenceEdges.cached||t.cacheSequenceEdges(e)})),Mt((()=>{null!=a&&this._removeFromArray(a,this._sequenceSubscriptions)}))).subscribe((()=>{}),(t=>{console.error(`Failed to cache sequence edges (${e}).`,t)})),a.closed||this._sequenceSubscriptions.push(a),this._graphMode===Nf.Spatial){let t;t=i.pipe(ct((()=>ie())),wt((t=>t.hasTiles(e)?ie():ge(t.cacheTiles$(e)).pipe(We((t=>t.pipe(We((t=>t.isCachingTiles(e)?ie():Ce(t))),ct((t=>(console.error(`Failed to cache tile data (${e}).`,t),ie()))))))))),Tt(1),We((t=>t.hasSpatialArea(e)?Ce(t):ge(t.cacheSpatialArea$(e)).pipe(We((t=>t.pipe(ct((t=>(console.error(`Failed to cache spatial images (${e}).`,t),ie()))))))))),Tt(1),We((t=>t.hasNodeSequence(e)?Ce(t):t.cacheNodeSequence$(e))),Ut((t=>{t.getNode(e).spatialEdges.cached||t.cacheSpatialEdges(e)})),Mt((()=>{null!=t&&this._removeFromArray(t,this._spatialSubscriptions)}))).subscribe((()=>{}),(t=>{const i=`Failed to cache spatial edges (${e}).`;console.error(i,t)})),t.closed||this._spatialSubscriptions.push(t)}return n.pipe(St((e=>e.assetsCached)))}cacheSequence$(e){return this._graph$.pipe(St(),We((t=>t.isCachingSequence(e)||!t.hasSequence(e)?t.cacheSequence$(e):Ce(t))),De((t=>t.getSequence(e))))}cacheSequenceImages$(e,t){return this._graph$.pipe(St(),We((t=>t.isCachingSequence(e)||!t.hasSequence(e)?t.cacheSequence$(e):Ce(t))),We((i=>i.isCachingSequenceNodes(e)||!i.hasSequenceNodes(e)?i.cacheSequenceNodes$(e,t):Ce(i))),De((t=>t.getSequence(e))))}dispose(){this._graph$.pipe(St()).subscribe((e=>{e.unsubscribe()})),this._subscriptions.unsubscribe()}setFilter$(e){return this._resetSubscriptions(this._spatialSubscriptions),this._graph$.pipe(St(),Ut((t=>{t.resetSpatialEdges(),t.setFilter(e)})),De((()=>{})))}setGraphMode(e){this._graphMode!==e&&(e===Nf.Sequence&&this._resetSubscriptions(this._spatialSubscriptions),this._graphMode=e,this._graphModeSubject$.next(this._graphMode))}reset$(e){return this._abortSubjects(this._firstGraphSubjects$),this._resetSubscriptions(this._initializeCacheSubscriptions),this._resetSubscriptions(this._sequenceSubscriptions),this._resetSubscriptions(this._spatialSubscriptions),this._graph$.pipe(St(),Ut((t=>{t.reset(e)})),De((()=>{})))}uncache$(e,t,i){return this._graph$.pipe(St(),Ut((n=>{n.uncache(e,t,i)})),De((()=>{})))}_abortSubjects(e){for(const t of e.slice())this._removeFromArray(t,e),t.error(new Error("Cache image request was aborted."))}_removeFromArray(e,t){const i=t.indexOf(e);-1!==i&&t.splice(i,1)}_resetSubscriptions(e){for(const t of e.slice())this._removeFromArray(t,e),t.closed||t.unsubscribe()}}class Jw{constructor(e){e.requestAnimationFrame?(this._cancelAnimationFrame=e.cancelAnimationFrame.bind(e),this._requestAnimationFrame=e.requestAnimationFrame.bind(e)):e.mozRequestAnimationFrame?(this._cancelAnimationFrame=e.mozCancelAnimationFrame.bind(e),this._requestAnimationFrame=e.mozRequestAnimationFrame.bind(e)):e.webkitRequestAnimationFrame?(this._cancelAnimationFrame=e.webkitCancelAnimationFrame.bind(e),this._requestAnimationFrame=e.webkitRequestAnimationFrame.bind(e)):e.msRequestAnimationFrame?(this._cancelAnimationFrame=e.msCancelAnimationFrame.bind(e),this._requestAnimationFrame=e.msRequestAnimationFrame.bind(e)):e.oRequestAnimationFrame?(this._cancelAnimationFrame=e.oCancelAnimationFrame.bind(e),this._requestAnimationFrame=e.oRequestAnimationFrame.bind(e)):(this._cancelAnimationFrame=e.clearTimeout.bind(e),this._requestAnimationFrame=t=>e.setTimeout(t,1e3/60))}get cancelAnimationFrame(){return this._cancelAnimationFrame}get requestAnimationFrame(){return this._requestAnimationFrame}}class Kw{constructor(e){this._spatial=new Du,this._referenceThreshold=.01,this._transitionMode=e.transitionMode,this._reference=e.reference,this._alpha=e.alpha,this._stateTransitionAlpha=0,this._camera=e.camera.clone(),this._zoom=e.zoom,this._currentIndex=e.currentIndex,this._trajectory=e.trajectory.slice(),this._trajectoryTransforms=[],this._trajectoryCameras=[];for(let e of this._trajectory){let t=this._imageToTranslation(e,this._reference),i=new ug(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 Nw(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 Nw,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 stateTransitionAlpha(){return this._getStateTransitionAlpha()}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(e){}moveTo(e){}rotate(e){}rotateUnbounded(e){}rotateWithoutInertia(e){}rotateBasic(e){}rotateBasicUnbounded(e){}rotateBasicWithoutInertia(e){}rotateToBasic(e){}setSpeed(e){}zoomIn(e,t){}update(e){}setCenter(e){}setZoom(e){}dolly(e){}orbit(e){}setViewMatrix(e){}truck(e){}append(e){if(e.length<1)throw Error("Trajectory can not be empty");this._currentIndex<0?this.set(e):(this._trajectory=this._trajectory.concat(e),this._appendToTrajectories(e))}prepend(e){if(e.length<1)throw Error("Trajectory can not be empty");this._trajectory=e.slice().concat(this._trajectory),this._currentIndex+=e.length,this._setCurrentImage(),this._setReference(this._currentImage)?this._setTrajectories():this._prependToTrajectories(e),this._setCurrentCamera()}remove(e){if(e<0)throw Error("n must be a positive integer");if(this._currentIndex-1<e)throw Error("Current and previous images can not be removed");for(let t=0;t<e;t++)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(e){this._setTrajectory(e),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(e){this._transitionMode=e}_getAlpha(){return 1}_getStateTransitionAlpha(){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===e.TransitionMode.Instantaneous||!(this._currentImage.merged&&this._previousImage.merged&&this._withinOriginalDistance()&&this._sameConnectedComponent()))}_setReference(e){return!(Math.abs(e.lngLat.lat-this.reference.lat)<this._referenceThreshold&&Math.abs(e.lngLat.lng-this.reference.lng)<this._referenceThreshold)&&(!(null!=this._previousImage&&!this._motionlessTransition())&&(this._reference.lat=e.lngLat.lat,this._reference.lng=e.lngLat.lng,this._reference.alt=e.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(e){if(e.length<1)throw new Lu("Trajectory can not be empty");null!=this._currentImage?(this._trajectory=[this._currentImage].concat(e),this._currentIndex=1):(this._trajectory=e.slice(),this._currentIndex=0)}_setTrajectories(){this._trajectoryTransforms.length=0,this._trajectoryCameras.length=0,this._appendToTrajectories(this._trajectory)}_appendToTrajectories(e){for(let t of e){if(!t.assetsCached)throw new Lu("Assets must be cached when image is added to trajectory");let e=this._imageToTranslation(t,this.reference),i=new ug(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 Nw(i))}}_prependToTrajectories(e){for(let t of e.reverse()){if(!t.assetsCached)throw new Lu("Assets must be cached when added to trajectory");let e=this._imageToTranslation(t,this.reference),i=new ug(t.exifOrientation,t.width,t.height,t.scale,t.rotation,e,t.image,void 0,t.cameraParameters,t.cameraType);this._trajectoryTransforms.unshift(i),this._trajectoryCameras.unshift(new Nw(i))}}_imageToTranslation(e,t){return Ou({alt:e.computedAltitude,lat:e.lngLat.lat,lng:e.lngLat.lng},e.rotation,t)}_sameConnectedComponent(){let e=this._currentImage,t=this._previousImage;return!!e&&!!t&&e.mergeId===t.mergeId}_withinOriginalDistance(){let e=this._currentImage,t=this._previousImage;return!e||!t||this._spatial.distanceFromLngLat(e.originalLngLat.lng,e.originalLngLat.lat,t.originalLngLat.lng,t.originalLngLat.lat)<25}}class Qw extends Kw{constructor(e){super(e)}setViewMatrix(e){const t=(new Rn).fromArray(e).invert().elements,i=new Ki(t[12],t[13],t[14]),n=new Ki(-t[8],-t[9],-t[10]),r=new Ki(t[4],t[5],t[6]),s=this._camera;s.position.copy(i),s.lookat.copy(i.clone().add(n)),s.up.copy(r);const a=.5/Math.tan(Math.PI/3);s.focal=a}}class eM extends Kw{constructor(e){super(e),this._transition=0;const t=this._camera.position.clone(),i=this._camera.lookat.clone().sub(t).normalize(),n=Math.sqrt(i.x*i.x+i.y*i.y),r=Math.atan2(i.z,n),s=new Ki;if(r>-Math.PI/45)s.copy(t),t.add(new Ki(i.x,i.y,0).multiplyScalar(-50)),t.z=30;else{const e=t.clone(),n=new Ki(0,0,1),r=new Ki(0,0,-2),a=(new Ki).subVectors(r,e).dot(n)/i.dot(n),o=1e4,h=e.clone().add(i.clone().multiplyScalar(Math.min(o,a)));s.copy(h);const c=t.clone().sub(h).normalize();t.copy(h.add(c.multiplyScalar(Math.max(50,c.length()))))}const a=this._camera.position.clone(),o=a.clone().add(i.clone().normalize().multiplyScalar(10)),h=this._camera.up.clone(),c=o.clone(),l=c.clone().add(i.clone().normalize().multiplyScalar(10)),u=h.clone(),d=t.clone(),p=s.clone(),m=new Ki(0,0,1),f=t.clone().add(p.clone().sub(d).normalize().multiplyScalar(-10)),g=p.clone(),_=m.clone();this._curveE=new dc([c,a,d,f]),this._curveL=new dc([l,o,p,g]),this._curveU=new dc([u,h,m,_]),this._zoom0=this._zoom,this._zoom1=0,this._camera.focal=.5/Math.tan(Math.PI/4)}get _isTransitioning(){return this._transition<1}dolly(e){if(this._isTransitioning)return;const t=this._camera,i=t.position.clone().sub(t.lookat),n=i.length()*Math.pow(2,-e),r=Math.max(1,Math.min(n,4e3));i.normalize(),i.multiplyScalar(r),t.position.copy(t.lookat).add(i)}orbit(e){if(this._isTransitioning)return;const t=this._camera,i=(new Ji).setFromUnitVectors(t.up,new Ki(0,0,1)),n=i.clone().invert(),r=t.position.clone().sub(t.lookat);r.applyQuaternion(i);const s=r.length();let a=Math.atan2(r.y,r.x);a+=e.phi;let o=Math.atan2(Math.sqrt(r.x*r.x+r.y*r.y),r.z);o+=e.theta;const h=Math.PI/36;o=Math.max(h,Math.min(Math.PI/2-h,o)),r.x=Math.sin(o)*Math.cos(a),r.y=Math.sin(o)*Math.sin(a),r.z=Math.cos(o),r.applyQuaternion(n),t.position.copy(t.lookat).add(r.multiplyScalar(s))}truck(e){if(this._isTransitioning)return;const t=this._camera;t.position.add((new Ki).fromArray(e)),t.lookat.add((new Ki).fromArray(e))}update(e){if(!this._isTransitioning)return;this._transition=Math.min(this._transition+2*e/3,1);const t=Oi.smootherstep(this._transition,0,1),i=(t+1)/3,n=this._curveE.getPoint(i),r=this._curveL.getPoint(i),s=this._curveU.getPoint(i);this._camera.position.copy(n),this._camera.lookat.copy(r),this._camera.up.copy(s),this._zoom=Oi.lerp(this._zoom0,this._zoom1,t),this._stateTransitionAlpha=t}_getStateTransitionAlpha(){return this._stateTransitionAlpha}}class tM{constructor(e,t){this._phi=e,this._theta=t}get phi(){return this._phi}set phi(e){this._phi=e}get theta(){return this._theta}set theta(e){this._theta=e}get isZero(){return 0===this._phi&&0===this._theta}copy(e){this._phi=e.phi,this._theta=e.theta}lerp(e,t){this._phi=(1-t)*this._phi+t*e.phi,this._theta=(1-t)*this._theta+t*e.theta}multiply(e){this._phi*=e,this._theta*=e}threshold(e){this._phi=Math.abs(this._phi)>e?this._phi:0,this._theta=Math.abs(this._theta)>e?this._theta:0}lengthSquared(){return this._phi*this._phi+this._theta*this._theta}reset(){this._phi=0,this._theta=0}}class iM extends Kw{constructor(e){super(e),this._animationSpeed=1/40,this._rotationDelta=new tM(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=e.zoom,this._minZoom=0,this._maxZoom=3,this._lookatDepth=10,this._desiredLookat=null,this._desiredCenter=null}rotate(e){null!=this._currentImage&&(0===e.phi&&0===e.theta||(this._desiredZoom=this._zoom,this._desiredLookat=null,this._requestedBasicRotation=null,null!=this._requestedRotationDelta?(this._requestedRotationDelta.phi=this._requestedRotationDelta.phi+e.phi,this._requestedRotationDelta.theta=this._requestedRotationDelta.theta+e.theta):this._requestedRotationDelta=new tM(e.phi,e.theta)))}rotateUnbounded(e){if(null==this._currentImage)return;if(this._requestedBasicRotation=null,this._requestedRotationDelta=null,this._applyRotation(e,this._currentCamera),this._applyRotation(e,this._previousCamera),!this._desiredLookat)return;const t=(new Ji).setFromUnitVectors(this._currentCamera.up,new Ki(0,0,1)),i=t.clone().invert(),n=(new Ki).copy(this._desiredLookat).sub(this._camera.position).applyQuaternion(t),r=n.length();let s=Math.atan2(n.y,n.x);s+=e.phi;let a=Math.atan2(Math.sqrt(n.x*n.x+n.y*n.y),n.z);a+=e.theta,a=Math.max(.1,Math.min(Math.PI-.1,a)),n.x=Math.sin(a)*Math.cos(s),n.y=Math.sin(a)*Math.sin(s),n.z=Math.cos(a),n.applyQuaternion(i),this._desiredLookat.copy(this._camera.position).add(n.multiplyScalar(r))}rotateWithoutInertia(e){if(null==this._currentImage)return;this._desiredZoom=this._zoom,this._desiredLookat=null,this._requestedBasicRotation=null,this._requestedRotationDelta=null;const t=Math.PI/(10*Math.pow(2,this._zoom)),i={phi:this._spatial.clamp(e.phi,-t,t),theta:this._spatial.clamp(e.theta,-t,t)};this._applyRotation(i,this._currentCamera),this._applyRotation(i,this._previousCamera)}rotateBasic(e){if(null!=this._currentImage)if(this._desiredZoom=this._zoom,this._desiredLookat=null,this._requestedRotationDelta=null,null!=this._requestedBasicRotation){this._requestedBasicRotation[0]+=e[0],this._requestedBasicRotation[1]+=e[1];let t=.05/Math.pow(2,this._zoom);this._requestedBasicRotation[0]=this._spatial.clamp(this._requestedBasicRotation[0],-t,t),this._requestedBasicRotation[1]=this._spatial.clamp(this._requestedBasicRotation[1],-t,t)}else this._requestedBasicRotation=e.slice()}rotateBasicUnbounded(e){null!=this._currentImage&&(null!=this._requestedBasicRotationUnbounded?(this._requestedBasicRotationUnbounded[0]+=e[0],this._requestedBasicRotationUnbounded[1]+=e[1]):this._requestedBasicRotationUnbounded=e.slice())}rotateBasicWithoutInertia(e){if(null==this._currentImage)return;this._desiredZoom=this._zoom,this._desiredLookat=null,this._requestedRotationDelta=null,this._requestedBasicRotation=null;const t=.05/Math.pow(2,this._zoom),i=e.slice();i[0]=this._spatial.clamp(i[0],-t,t),i[1]=this._spatial.clamp(i[1],-t,t),this._applyRotationBasic(i)}rotateToBasic(e){if(null==this._currentImage)return;this._desiredZoom=this._zoom,this._desiredLookat=null,e[0]=this._spatial.clamp(e[0],0,1),e[1]=this._spatial.clamp(e[1],0,1);let t=this.currentTransform.unprojectBasic(e,this._lookatDepth);this._currentCamera.lookat.fromArray(t)}zoomIn(e,t){if(null==this._currentImage)return;this._desiredZoom=Math.max(this._minZoom,Math.min(this._maxZoom,this._desiredZoom+e));let i=this.currentTransform.projectBasic(this._currentCamera.lookat.toArray()),n=i[0],r=i[1],s=Math.pow(2,this._zoom),a=Math.pow(2,this._desiredZoom),o=t[0],h=t[1];$u(this.currentTransform.cameraType)&&(o-n>.5?o-=1:n-o>.5&&(o=1+o));let c=o-s/a*(o-n),l=h-s/a*(h-r);$u(this._currentImage.cameraType)?(c=this._spatial.wrap(c+this._basicRotation[0],0,1),l=this._spatial.clamp(l+this._basicRotation[1],.05,.95)):(c=this._spatial.clamp(c,0,1),l=this._spatial.clamp(l,0,1)),this._desiredLookat=(new Ki).fromArray(this.currentTransform.unprojectBasic([c,l],this._lookatDepth))}setCenter(e){this._desiredLookat=null,this._requestedRotationDelta=null,this._requestedBasicRotation=null,this._desiredZoom=this._zoom;let t=[this._spatial.clamp(e[0],0,1),this._spatial.clamp(e[1],0,1)];if(null==this._currentImage)return void(this._desiredCenter=t);this._desiredCenter=null;let i=(new Ki).fromArray(this.currentTransform.unprojectBasic(t,this._lookatDepth)),n=null!=this.previousTransform?this.previousTransform:this.currentTransform,r=(new Ki).fromArray(n.unprojectBasic(t,this._lookatDepth));this._currentCamera.lookat.copy(i),this._previousCamera.lookat.copy(r)}setZoom(e){this._desiredLookat=null,this._requestedRotationDelta=null,this._requestedBasicRotation=null,this._zoom=this._spatial.clamp(e,this._minZoom,this._maxZoom),this._desiredZoom=this._zoom}_applyRotation(e,t){if(null==t)return;let i=(new Ji).setFromUnitVectors(t.up,new Ki(0,0,1)),n=i.clone().invert(),r=new Ki;r.copy(t.lookat).sub(t.position),r.applyQuaternion(i);let s=r.length(),a=Math.atan2(r.y,r.x);a+=e.phi;let o=Math.atan2(Math.sqrt(r.x*r.x+r.y*r.y),r.z);o+=e.theta,o=Math.max(.1,Math.min(Math.PI-.1,o)),r.x=Math.sin(o)*Math.cos(a),r.y=Math.sin(o)*Math.sin(a),r.z=Math.cos(o),r.applyQuaternion(n),t.lookat.copy(t.position).add(r.multiplyScalar(s))}_applyRotationBasic(e){let t=this._currentImage,i=null!=this._previousImage?this.previousImage:this.currentImage,n=this._currentCamera,r=this._previousCamera,s=this.currentTransform,a=null!=this.previousTransform?this.previousTransform:this.currentTransform,o=s.projectBasic(n.lookat.toArray()),h=a.projectBasic(r.lookat.toArray());$u(t.cameraType)?(o[0]=this._spatial.wrap(o[0]+e[0],0,1),o[1]=this._spatial.clamp(o[1]+e[1],.05,.95)):(o[0]=this._spatial.clamp(o[0]+e[0],0,1),o[1]=this._spatial.clamp(o[1]+e[1],0,1)),$u(i.cameraType)?(h[0]=this._spatial.wrap(h[0]+e[0],0,1),h[1]=this._spatial.clamp(h[1]+e[1],.05,.95)):(h[0]=this._spatial.clamp(h[0]+e[0],0,1),h[1]=this._spatial.clamp(o[1]+e[1],0,1));let c=s.unprojectBasic(o,this._lookatDepth);n.lookat.fromArray(c);let l=a.unprojectBasic(h,this._lookatDepth);r.lookat.fromArray(l)}_updateZoom(e){let t=this._desiredZoom-this._zoom,i=t>0?1:t<0?-1:0;0!==t&&(Math.abs(t)<.002?(this._zoom=this._desiredZoom,null!=this._desiredLookat&&(this._desiredLookat=null)):this._zoom+=i*Math.max(Math.abs(5*e*t),.002))}_updateLookat(e){if(null===this._desiredLookat)return;let t=this._desiredLookat.distanceToSquared(this._currentCamera.lookat);Math.abs(t)<1e-6?(this._currentCamera.lookat.copy(this._desiredLookat),this._desiredLookat=null):this._currentCamera.lookat.lerp(this._desiredLookat,5*e)}_updateRotation(){if(null!=this._requestedRotationDelta){let e=this._rotationDelta.lengthSquared();return this._requestedRotationDelta.lengthSquared()>e?this._rotationDelta.lerp(this._requestedRotationDelta,this._rotationIncreaseAlpha):this._rotationDelta.lerp(this._requestedRotationDelta,this._rotationDecreaseAlpha),void(this._requestedRotationDelta=null)}if(this._rotationDelta.isZero)return;const e=$u(this.currentImage.cameraType)?1:this._alpha;this._rotationDelta.multiply(this._rotationAcceleration*e),this._rotationDelta.threshold(this._rotationThreshold)}_updateRotationBasic(){if(null!=this._requestedBasicRotation){let e=this._basicRotation[0],t=this._basicRotation[1],i=this._requestedBasicRotation[0],n=this._requestedBasicRotation[1];return Math.abs(i)>Math.abs(e)?this._basicRotation[0]=(1-this._rotationIncreaseAlpha)*e+this._rotationIncreaseAlpha*i:this._basicRotation[0]=(1-this._rotationDecreaseAlpha)*e+this._rotationDecreaseAlpha*i,Math.abs(n)>Math.abs(t)?this._basicRotation[1]=(1-this._rotationIncreaseAlpha)*t+this._rotationIncreaseAlpha*n:this._basicRotation[1]=(1-this._rotationDecreaseAlpha)*t+this._rotationDecreaseAlpha*n,void(this._requestedBasicRotation=null)}if(null!=this._requestedBasicRotationUnbounded){let e=this._requestedBasicRotationUnbounded[0],t=this._requestedBasicRotationUnbounded[1];if(Math.abs(e)>0&&(this._basicRotation[0]=(1-this._unboundedRotationAlpha)*this._basicRotation[0]+this._unboundedRotationAlpha*e),Math.abs(t)>0&&(this._basicRotation[1]=(1-this._unboundedRotationAlpha)*this._basicRotation[1]+this._unboundedRotationAlpha*t),null!=this._desiredLookat){let i=this.currentTransform.projectBasic(this._desiredLookat.toArray());i[0]+=e,i[1]+=t,this._desiredLookat=(new Ki).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(){$u(this._currentImage.cameraType)||(null!=this._requestedRotationDelta&&(this._requestedRotationDelta=null),this._rotationDelta.isZero||this._rotationDelta.reset(),null!=this._requestedBasicRotation&&(this._requestedBasicRotation=null),(this._basicRotation[0]>0||this._basicRotation[1]>0)&&(this._basicRotation=[0,0]))}_setDesiredCenter(){if(null==this._desiredCenter)return;let e=(new Ki).fromArray(this.currentTransform.unprojectBasic(this._desiredCenter,this._lookatDepth)).sub(this._currentCamera.position);this._currentCamera.lookat.copy(this._currentCamera.position.clone().add(e)),this._previousCamera.lookat.copy(this._previousCamera.position.clone().add(e)),this._desiredCenter=null}_setDesiredZoom(){this._desiredZoom=$u(this._currentImage.cameraType)||null==this._previousImage?this._zoom:0}}class nM extends iM{constructor(e){super(e),this._adjustCameras(),this._motionless=this._motionlessTransition()}prepend(e){super.prepend(e),this._motionless=this._motionlessTransition()}set(e){super.set(e),this._motionless=this._motionlessTransition()}move(e){this._alpha=Math.max(0,Math.min(1,this._alpha+e))}moveTo(e){this._alpha=Math.max(0,Math.min(1,e))}update(e){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 t=this._animationSpeed*e/.1*6;this._updateZoom(t),this._updateLookat(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($u(this._currentImage.cameraType)){let e=this._camera.lookat.clone().sub(this._camera.position);this._currentCamera.lookat.copy(e.clone().add(this._currentCamera.position))}if($u(this._previousImage.cameraType)){let e=this._currentCamera.lookat.clone().sub(this._currentCamera.position);this._previousCamera.lookat.copy(e.clone().add(this._previousCamera.position))}}}}class rM extends iM{constructor(e){super(e),this._adjustCameras(),this._motionless=this._motionlessTransition(),this._baseAlpha=this._alpha,this._speedCoefficient=1,this._smoothing=!1}append(e){let t=0===this._trajectory.length;t&&this._resetTransition(),super.append(e),t&&(this._setDesiredCenter(),this._setDesiredZoom())}prepend(e){let t=0===this._trajectory.length;t&&this._resetTransition(),super.prepend(e),t&&(this._setDesiredCenter(),this._setDesiredZoom())}set(e){super.set(e),this._desiredLookat=null,this._resetTransition(),this._clearRotation(),this._setDesiredCenter(),this._setDesiredZoom(),this._trajectory.length<3&&(this._smoothing=!0)}setSpeed(e){this._speedCoefficient=this._spatial.clamp(e,0,10)}update(e){1===this._alpha&&this._currentIndex+this._alpha<this._trajectory.length&&(this._currentIndex+=1,this._smoothing=this._trajectory.length<3&&this._currentIndex+1===this._trajectory.length,this._setCurrent(),this._resetTransition(),this._clearRotation(),this._desiredZoom=$u(this._currentImage.cameraType)?this._zoom:0,this._desiredLookat=null);let t=this._animationSpeed*e/.1*6;this._baseAlpha=Math.min(1,this._baseAlpha+this._speedCoefficient*t),this._smoothing?this._alpha=Oi.smootherstep(this._baseAlpha,0,1):this._alpha=this._baseAlpha,this._updateRotation(),this._rotationDelta.isZero||(this._applyRotation(this._rotationDelta,this._previousCamera),this._applyRotation(this._rotationDelta,this._currentCamera)),this._updateRotationBasic(),0===this._basicRotation[0]&&0===this._basicRotation[1]||this._applyRotationBasic(this._basicRotation),this._updateZoom(t),this._updateLookat(t),this._camera.lerpCameras(this._previousCamera,this._currentCamera,this.alpha)}_getAlpha(){return this._motionless?Math.ceil(this._alpha):this._alpha}_setCurrentCamera(){super._setCurrentCamera(),this._adjustCameras()}_adjustCameras(){if(null==this._previousImage)return;let e=this._camera.lookat.clone().sub(this._camera.position);this._previousCamera.lookat.copy(e.clone().add(this._previousCamera.position)),$u(this._currentImage.cameraType)&&this._currentCamera.lookat.copy(e.clone().add(this._currentCamera.position))}_resetTransition(){this._alpha=0,this._baseAlpha=0,this._motionless=this._motionlessTransition()}}class sM extends Kw{constructor(e){super(e),this._zoom=0,this._adjustCameras(),this._motionless=this._motionlessTransition()}prepend(e){super.prepend(e),this._motionless=this._motionlessTransition()}set(e){super.set(e),this._motionless=this._motionlessTransition()}move(e){this._alpha=Math.max(0,Math.min(1,this._alpha+e))}moveTo(e){this._alpha=Math.max(0,Math.min(1,e))}update(){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($u(this._currentImage.cameraType)){let e=this._camera.lookat.clone().sub(this._camera.position);this._currentCamera.lookat.copy(e.clone().add(this._currentCamera.position))}if($u(this._previousImage.cameraType)){let e=this._currentCamera.lookat.clone().sub(this._currentCamera.position);this._previousCamera.lookat.copy(e.clone().add(this._previousCamera.position))}}}}class aM{constructor(){const e=Df[Df.Custom],t=Df[Df.Earth],i=Df[Df.Traversing],n=Df[Df.Waiting],r=Df[Df.WaitingInteractively];this._creators=new Map;const s=this._creators;s.set(e,Qw),s.set(t,eM),s.set(i,rM),s.set(n,sM),s.set(r,nM),this._transitions=new Map;const a=this._transitions;a.set(e,[t,i]),a.set(t,[e,i]),a.set(i,[e,t,n,r]),a.set(n,[i,r]),a.set(r,[i,n])}getState(e){if(e instanceof Qw)return Df.Custom;if(e instanceof eM)return Df.Earth;if(e instanceof rM)return Df.Traversing;if(e instanceof sM)return Df.Waiting;if(e instanceof nM)return Df.WaitingInteractively;throw new Error("Invalid state instance")}generate(e,t){return new(this._creators.get(Df[e]))(t)}transition(e,t){if(!this.validate(e,t))throw new Error("Invalid transition");return this.generate(t,e)}validate(e,t){const i=Df[this.getState(e)],n=Df[t],r=this._transitions;return r.has(i)&&r.get(i).includes(n)}}class oM{constructor(t,i){this._transitions=new aM,this._state=this._transitions.generate(t,{alpha:1,camera:new Nw,currentIndex:-1,reference:{alt:0,lat:0,lng:0},trajectory:[],transitionMode:null==i?e.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 stateTransitionAlpha(){return this._state.stateTransitionAlpha}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(Df.Custom)}earth(){this._transition(Df.Earth)}traverse(){this._transition(Df.Traversing)}wait(){this._transition(Df.Waiting)}waitInteractively(){this._transition(Df.WaitingInteractively)}getCenter(){return this._state.getCenter()}setCenter(e){this._state.setCenter(e)}setZoom(e){this._state.setZoom(e)}update(e){this._state.update(e)}append(e){this._state.append(e)}prepend(e){this._state.prepend(e)}remove(e){this._state.remove(e)}clear(){this._state.clear()}clearPrior(){this._state.clearPrior()}cut(){this._state.cut()}set(e){this._state.set(e)}setViewMatrix(e){this._state.setViewMatrix(e)}rotate(e){this._state.rotate(e)}rotateUnbounded(e){this._state.rotateUnbounded(e)}rotateWithoutInertia(e){this._state.rotateWithoutInertia(e)}rotateBasic(e){this._state.rotateBasic(e)}rotateBasicUnbounded(e){this._state.rotateBasicUnbounded(e)}rotateBasicWithoutInertia(e){this._state.rotateBasicWithoutInertia(e)}rotateToBasic(e){this._state.rotateToBasic(e)}move(e){this._state.move(e)}moveTo(e){this._state.moveTo(e)}zoomIn(e,t){this._state.zoomIn(e,t)}setSpeed(e){this._state.setSpeed(e)}setTransitionMode(e){this._state.setTransitionMode(e)}dolly(e){this._state.dolly(e)}orbit(e){this._state.orbit(e)}truck(e){this._state.truck(e)}_transition(e){if(!this._transitions.validate(this._state,e)){const t=this._transitions.getState(this._state);return void console.warn(`Transition not valid (${Df[t]} - ${Df[e]})`)}const t=this._transitions.transition(this._state,e);this._state=t}}class hM{constructor(e,t){this._appendImage$=new j,this._clock=new jl,this._subscriptions=new rf;const i=this._subscriptions;this._start$=new j,this._frame$=new j,this._contextOperation$=new W((e=>e)),this._context$=this._contextOperation$.pipe(Lt(((e,t)=>t(e)),new oM(e,t)),Rt(1),U()),this._state$=this._context$.pipe(De((e=>e.state)),vt(),Rt(1),U()),this._currentState$=this._frame$.pipe(Vt(this._context$,((e,t)=>[e,t])),st((e=>null!=e[1].currentImage)),Ut((e=>{e[1].update(this._clock.getDelta())})),De((e=>({fps:60,id:e[0],state:e[1]}))),Dt()),this._lastState$=this._currentState$.pipe(Rt(1),U());let n=this._currentState$.pipe(vt(void 0,(e=>e.state.currentImage.id)),Rt(1),U()),r=new j;i.push(n.subscribe(r)),this._currentId$=new W(null),i.push(r.pipe(De((e=>e.state.currentImage.id))).subscribe(this._currentId$)),this._currentImage$=r.pipe(De((e=>e.state.currentImage)),Rt(1),U()),this._currentCamera$=r.pipe(De((e=>e.state.currentCamera)),Rt(1),U()),this._currentTransform$=r.pipe(De((e=>e.state.currentTransform)),Rt(1),U()),this._reference$=r.pipe(De((e=>e.state.reference)),vt(((e,t)=>e.lat===t.lat&&e.lng===t.lng),(e=>({lat:e.lat,lng:e.lng}))),Rt(1),U()),this._currentImageExternal$=n.pipe(De((e=>e.state.currentImage)),Rt(1),U()),i.push(this._appendImage$.pipe(De((e=>t=>(t.append([e]),t)))).subscribe(this._contextOperation$)),this._inMotionOperation$=new j,i.push(n.pipe(De((()=>!0))).subscribe(this._inMotionOperation$)),i.push(this._inMotionOperation$.pipe(vt(),st((e=>e)),zt((()=>this._currentState$.pipe(st((e=>0===e.state.imagesAhead)),De((e=>[e.state.camera.clone(),e.state.zoom])),At(),De((e=>{let t=e[0][0],i=e[1][0],n=e[0][1],r=e[1][1];return t.diff(i)>1e-5||Math.abs(n-r)>1e-5})),St((e=>!e)))))).subscribe(this._inMotionOperation$)),this._inMotion$=this._inMotionOperation$.pipe(vt(),Rt(1),U()),this._inTranslationOperation$=new j,i.push(n.pipe(De((()=>!0))).subscribe(this._inTranslationOperation$)),i.push(this._inTranslationOperation$.pipe(vt(),st((e=>e)),zt((()=>this._currentState$.pipe(st((e=>0===e.state.imagesAhead)),De((e=>e.state.camera.position.clone())),At(),De((e=>0!==e[0].distanceToSquared(e[1]))),St((e=>!e)))))).subscribe(this._inTranslationOperation$)),this._inTranslation$=this._inTranslationOperation$.pipe(vt(),Rt(1),U()),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$.subscribe((()=>{}))),this._frameId=null,this._frameGenerator=new Jw(window)}get currentState$(){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((e=>{e.custom()}))}earth(){this._inMotionOperation$.next(!0),this._invokeContextOperation((e=>{e.earth()}))}traverse(){this._inMotionOperation$.next(!0),this._invokeContextOperation((e=>{e.traverse()}))}wait(){this._invokeContextOperation((e=>{e.wait()}))}waitInteractively(){this._invokeContextOperation((e=>{e.waitInteractively()}))}appendImagess(e){this._invokeContextOperation((t=>{t.append(e)}))}prependImages(e){this._invokeContextOperation((t=>{t.prepend(e)}))}removeImages(e){this._invokeContextOperation((t=>{t.remove(e)}))}clearImages(){this._invokeContextOperation((e=>{e.clear()}))}clearPriorImages(){this._invokeContextOperation((e=>{e.clearPrior()}))}cutImages(){this._invokeContextOperation((e=>{e.cut()}))}setImages(e){this._invokeContextOperation((t=>{t.set(e)}))}setViewMatrix(e){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.setViewMatrix(e)}))}rotate(e){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.rotate(e)}))}rotateUnbounded(e){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.rotateUnbounded(e)}))}rotateWithoutInertia(e){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.rotateWithoutInertia(e)}))}rotateBasic(e){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.rotateBasic(e)}))}rotateBasicUnbounded(e){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.rotateBasicUnbounded(e)}))}rotateBasicWithoutInertia(e){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.rotateBasicWithoutInertia(e)}))}rotateToBasic(e){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.rotateToBasic(e)}))}move(e){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.move(e)}))}moveTo(e){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.moveTo(e)}))}dolly(e){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.dolly(e)}))}orbit(e){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.orbit(e)}))}truck(e){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.truck(e)}))}zoomIn(e,t){this._inMotionOperation$.next(!0),this._invokeContextOperation((i=>{i.zoomIn(e,t)}))}getCenter(){return this._lastState$.pipe(St(),De((e=>e.state.getCenter())))}getZoom(){return this._lastState$.pipe(St(),De((e=>e.state.zoom)))}setCenter(e){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.setCenter(e)}))}setSpeed(e){this._invokeContextOperation((t=>{t.setSpeed(e)}))}setTransitionMode(e){this._invokeContextOperation((t=>{t.setTransitionMode(e)}))}setZoom(e){this._inMotionOperation$.next(!0),this._invokeContextOperation((t=>{t.setZoom(e)}))}start(){this._clock.start(),null==this._frameId&&(this._start$.next(null),this._frameId=this._frameGenerator.requestAnimationFrame(this._frame.bind(this)),this._frame$.next(this._frameId))}stop(){this._clock.stop(),null!=this._frameId&&(this._frameGenerator.cancelAnimationFrame(this._frameId),this._frameId=null)}_invokeContextOperation(e){this._contextOperation$.next((t=>(e(t),t)))}_frame(){this._frameId=this._frameGenerator.requestAnimationFrame(this._frame.bind(this)),this._frame$.next(this._frameId)}}function cM(t){switch(t){case e.CameraControls.Custom:return Df.Custom;case e.CameraControls.Earth:return Df.Earth;case e.CameraControls.Street:return Df.Traversing;default:return null}}class lM{constructor(t,i,n,r,s,a,o,h){var c;i?this._api=i:t.dataProvider?this._api=new Zw(t.dataProvider):this._api=new Zw(new Mw({accessToken:t.accessToken})),this._graphService=null!=n?n:new Yw(new Uu(this.api)),this._loadingName="navigator",this._loadingService=null!=r?r:new Ww;const l=null!==(c=t.cameraControls)&&void 0!==c?c:e.CameraControls.Street;this._stateService=null!=s?s:new hM(cM(l),t.transitionMode),this._cacheService=null!=a?a:new Gw(this._graphService,this._stateService,this._api),this._playService=null!=o?o:new fg(this._graphService,this._stateService),this._panService=null!=h?h:new Xw(this._graphService,this._stateService,t.combinedPanning),this._idRequested$=new W(null),this._movedToId$=new W(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$}get panService(){return this._panService}get playService(){return this._playService}get stateService(){return this._stateService}dispose(){this._abortRequest("viewer removed"),this._cacheService.stop(),this._graphService.dispose(),this._panService.dispose(),this._playService.dispose(),this._stateService.dispose()}moveTo$(e){this._abortRequest(`to id ${e}`),this._loadingService.startLoading(this._loadingName);const t=this._moveTo$(e);return this._makeRequest$(t)}moveDir$(t){this._abortRequest(`in dir ${e.NavigationDirection[t]}`),this._loadingService.startLoading(this._loadingName);const i=this.stateService.currentImage$.pipe(St(),We((i=>([e.NavigationDirection.Next,e.NavigationDirection.Prev].indexOf(t)>-1?i.sequenceEdges$:i.spatialEdges$).pipe(St(),De((e=>{for(let i of e.edges)if(i.data.direction===t)return i.target;return null}))))),We((e=>null==e?(this._loadingService.stopLoading(this._loadingName),Ee(new Error(`Direction (${t}) does not exist for current image.`))):this._moveTo$(e))));return this._makeRequest$(i)}setFilter$(e){return this._stateService.clearImages(),this._movedToId$.pipe(St(),We((t=>null!=t?this._trajectoryIds$().pipe(We((t=>this._graphService.setFilter$(e).pipe(We((()=>this._cacheIds$(t)))))),Ct()):this._idRequested$.pipe(St(),We((t=>null!=t?this._graphService.setFilter$(e).pipe(We((()=>this._graphService.cacheImage$(t)))):this._graphService.setFilter$(e).pipe(De((()=>{})))))))),De((()=>{})))}setAccessToken$(e){return this._abortRequest("to set user token"),this._stateService.clearImages(),this._movedToId$.pipe(St(),Ut((()=>{this._api.setAccessToken(e)})),We((e=>null==e?this._graphService.reset$([]):this._trajectoryIds$().pipe(We((e=>this._graphService.reset$(e).pipe(We((()=>this._cacheIds$(e)))))),Ct(),De((()=>{}))))))}_cacheIds$(e){return ge(e.map((e=>this._graphService.cacheImage$(e)))).pipe(qe())}_abortRequest(e){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 uf(`Request aborted by a subsequent request ${e}.`)),this._request$=null)}_makeRequest$(e){const t=new X(1);return this._requestSubscription=t.subscribe(void 0,(()=>{})),this._request$=t,this._imageRequestSubscription=e.subscribe((e=>{this._request$=null,t.next(e),t.complete()}),(e=>{this._request$=null,t.error(e)})),t}_moveTo$(e){return this._idRequested$.next(e),this._graphService.cacheImage$(e).pipe(Ut((e=>{this._stateService.setImages([e]),this._movedToId$.next(e.id)})),Mt((()=>{this._loadingService.stopLoading(this._loadingName)})))}_trajectoryIds$(){return this._stateService.currentState$.pipe(St(),De((e=>e.state.trajectory.map((e=>e.id)))))}}class uM{constructor(e,t){this._spatial=null!=t?t:new Du,this._viewportCoords=null!=e?e:new hf}basicToCanvas(e,t,i,n){return this._viewportCoords.basicToCanvasSafe(e[0],e[1],t,n,i.perspective)}canvasToBasic(e,t,i,n){let r=this._viewportCoords.canvasToBasic(e[0],e[1],t,n,i.perspective);return(r[0]<0||r[0]>1||r[1]<0||r[1]>1)&&(r=null),r}eventToUnprojection(e,t,i,n,r){const s=this._viewportCoords.canvasPosition(e,t);return this.canvasToUnprojection(s,t,i,n,r)}canvasToUnprojection(e,t,i,n,r){const s=e[0],a=e[1],[o,h]=this._viewportCoords.canvasToViewport(s,a,t),c=new Ki(o,h,1).unproject(i.perspective);let l=r.projectBasic(c.toArray());(l[0]<0||l[0]>1||l[1]<0||l[1]>1)&&(l=null);const u=c.clone().sub(i.camera.position).normalize(),d=-2/u.z;let p=null;if(d>0&&d<100&&l){const e=u.clone().multiplyScalar(d).add(i.camera.position),[t,r]=vu(e.x,e.y,e.z,n.lng,n.lat,n.alt);p={lat:r,lng:t}}return{basicPoint:l,lngLat:p,pixelPoint:[s,a]}}cameraToLngLat(e,t){const i=e.camera.position,[n,r]=vu(i.x,i.y,i.z,t.lng,t.lat,t.alt);return{lat:r,lng:n}}lngLatToCanvas(e,t,i,n){const r=_u(e.lng,e.lat,0,n.lng,n.lat,n.alt);return this._viewportCoords.projectToCanvasSafe(r,t,i.perspective)}distanceBetweenLngLats(e,t){return this._spatial.distanceFromLngLat(e.lng,e.lat,t.lng,t.lat)}}class dM{constructor(e,t,i){this._subscriptions=new rf,this._emitSubscriptions=new rf,this._container=i,this._viewer=e,this._navigator=t,this._projection=new uM,this._started=!1,this._navigable$=new j;const n=this._subscriptions;n.push(this._navigable$.subscribe((e=>{const t="navigable",i={navigable:e,target:this._viewer,type:t};this._viewer.fire(t,i)}))),n.push(this._navigator.loadingService.loading$.subscribe((e=>{const t="dataloading",i={loading:e,target:this._viewer,type:t};this._viewer.fire(t,i)}))),n.push(this._container.glRenderer.opaqueRender$.pipe(St()).subscribe((()=>{const e="load",t={target:this._viewer,type:e};this._viewer.fire(e,t)})))}get started(){return this._started}get navigable$(){return this._navigable$}get projection(){return this._projection}dispose(){this.stopEmit(),this._subscriptions.unsubscribe()}project$(e){return Ve(this._container.renderService.renderCamera$,this._navigator.stateService.currentImage$,this._navigator.stateService.reference$).pipe(St(),De((([t,i,n])=>{if(this._projection.distanceBetweenLngLats(e,i.lngLat)>1e3)return null;const r=this._projection.lngLatToCanvas(e,this._container.container,t,n);return r?[Math.round(r[0]),Math.round(r[1])]:null})))}projectBasic$(e){return Ve(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$).pipe(St(),De((([t,i])=>{const n=this._projection.basicToCanvas(e,this._container.container,t,i);return n?[Math.round(n[0]),Math.round(n[1])]:null})))}startEmit(){if(this._started)return;this._started=!0;const e=this._emitSubscriptions;e.push(this._navigator.stateService.currentImageExternal$.subscribe((e=>{const t="image",i={image:e,target:this._viewer,type:t};this._viewer.fire(t,i)}))),e.push(this._navigator.stateService.currentImageExternal$.pipe(zt((e=>e.sequenceEdges$))).subscribe((e=>{const t="sequenceedges",i={status:e,target:this._viewer,type:t};this._viewer.fire(t,i)}))),e.push(this._navigator.stateService.currentImageExternal$.pipe(zt((e=>e.spatialEdges$))).subscribe((e=>{const t="spatialedges",i={status:e,target:this._viewer,type:t};this._viewer.fire(t,i)}))),e.push(this._navigator.stateService.reference$.subscribe((e=>{const t="reference",i={reference:e,target:this._viewer,type:t};this._viewer.fire(t,i)}))),e.push(Ve(this._navigator.stateService.inMotion$,this._container.mouseService.active$,this._container.touchService.active$).pipe(De((e=>e[0]||e[1]||e[2])),vt()).subscribe((e=>{const t=e?"movestart":"moveend",i={target:this._viewer,type:t};this._viewer.fire(t,i)}))),e.push(this._container.renderService.bearing$.pipe(ot(100),vt(((e,t)=>Math.abs(t-e)<1))).subscribe((e=>{const t="bearing",i={bearing:e,target:this._viewer,type:t};this._viewer.fire(t,i)})));const t=this._container.mouseService.active$.pipe(zt((e=>e?ie():this._container.mouseService.mouseMove$)));e.push(it(this._mapMouseEvent$("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",t),this._mapMouseEvent$("mouseout",this._container.mouseService.mouseOut$),this._mapMouseEvent$("mouseover",this._container.mouseService.mouseOver$),this._mapMouseEvent$("mouseup",this._container.mouseService.mouseUp$)).pipe(Vt(this._container.renderService.renderCamera$,this._navigator.stateService.reference$,this._navigator.stateService.currentTransform$,this._navigator.stateService.state$),De((([[e,t],i,n,r,s])=>{const a=this._projection.eventToUnprojection(t,this._container.container,i,n,r);return{basicPoint:s===Df.Traversing?a.basicPoint:null,lngLat:a.lngLat,originalEvent:t,pixelPoint:a.pixelPoint,target:this._viewer,type:e}}))).subscribe((e=>{this._viewer.fire(e.type,e)}))),e.push(this._container.renderService.renderCamera$.pipe(vt((([e,t],[i,n])=>this._closeTo(e,i,.01)&&this._closeTo(t,n,.01)),(e=>e.camera.position.toArray()))).subscribe((()=>{const e="position",t={target:this._viewer,type:e};this._viewer.fire(e,t)}))),e.push(this._container.renderService.renderCamera$.pipe(vt((([e,t],[i,n])=>this._closeTo(e,i,.001)&&this._closeTo(t,n,.001)),(e=>[e.rotation.phi,e.rotation.theta]))).subscribe((()=>{const e={target:this._viewer,type:"pov"};this._viewer.fire("pov",e)}))),e.push(this._container.renderService.renderCamera$.pipe(vt(((e,t)=>this._closeTo(e,t,.01)),(e=>e.perspective.fov))).subscribe((()=>{const e={target:this._viewer,type:"fov"};this._viewer.fire("fov",e)})))}stopEmit(){this.started&&(this._emitSubscriptions.unsubscribe(),this._started=!1)}unproject$(e){return Ve(this._container.renderService.renderCamera$,this._navigator.stateService.reference$,this._navigator.stateService.currentTransform$).pipe(St(),De((([t,i,n])=>this._projection.canvasToUnprojection(e,this._container.container,t,i,n).lngLat)))}unprojectBasic$(e){return Ve(this._container.renderService.renderCamera$,this._navigator.stateService.currentTransform$).pipe(St(),De((([t,i])=>this._projection.canvasToBasic(e,this._container.container,t,i))))}_closeTo(e,t,i){return Math.abs(e-t)<=i}_mapMouseEvent$(e,t){return t.pipe(De((t=>[e,t])))}}class pM{constructor(e,t){this._container=e,this._navigator=t,this._renderers={}}add(e,t){const i=new rf;this._renderers[e.id]={subs:i,renderer:e},i.push(Ve([this._container.glRenderer.webGLRenderer$,this._navigator.stateService.reference$]).pipe(_t(1)).subscribe((([i,n])=>{e.onAdd(t,n,i.getContext())}))),i.push(this._container.glRenderer.opaqueRender$.pipe(Vt(this._container.renderService.renderCamera$,this._container.glRenderer.webGLRenderer$)).subscribe((([,t,i])=>{const n=i.getContext(),r=t.perspective.matrixWorldInverse,s=t.perspective.projectionMatrix;e.render(n,r.toArray(),s.toArray())}))),i.push(this._navigator.stateService.reference$.pipe($t(1)).subscribe((i=>{e.onReference(t,i)})))}dispose(e){for(const t of Object.keys(this._renderers))this.remove(t,e)}has(e){return e in this._renderers}remove(e,t){this._renderers[e].subs.unsubscribe();const i=this._renderers[e].renderer;delete this._renderers[e],this._container.glRenderer.webGLRenderer$.subscribe((e=>{i.onRemove(t,e.getContext())}))}}class mM{constructor(e,t){this._container=e,this._navigator=t,this._controls=null,this._subscriptions=new rf}attach(e,t){if(this._controls)throw new Pu("Custom camera controls already attached");this._controls=e;const i=new j,n=i.pipe(zt((()=>this._navigator.stateService.state$)),De((e=>e===Df.Custom)),vt()),r=this._subscriptions;r.push(n.pipe(Ot(!1),At(),Vt(this._navigator.stateService.reference$,this._container.renderService.renderCamera$)).subscribe((([[i,n],r,s])=>{n?e.onActivate(t,s.perspective.matrixWorldInverse.toArray(),s.perspective.projectionMatrix.toArray(),r):i&&e.onDeactivate(t)}))),r.push(n.pipe(zt((e=>e?this._navigator.stateService.currentState$.pipe($t(1)):ie()))).subscribe((i=>{e.onAnimationFrame(t,i.id)}))),r.push(n.pipe(zt((e=>e?this._navigator.stateService.reference$.pipe($t(1)):ie()))).subscribe((i=>e.onReference(t,i)))),r.push(n.pipe(zt((e=>e?this._container.renderService.size$.pipe($t(1)):ie()))).subscribe((()=>e.onResize(t)))),r.push(Ve([this._container.glRenderer.webGLRenderer$,this._container.renderService.renderCamera$,this._navigator.stateService.reference$,this._navigator.stateService.state$]).pipe(St()).subscribe((()=>{e.onAttach(t,(t=>{this._controls&&e===this._controls&&this._updateViewMatrix(t)}),(t=>{this._controls&&e===this._controls&&this._updateProjectionMatrix(t)})),i.next(),i.complete()})))}detach(e){const t=this._controls;return this._controls=null,this._subscriptions.unsubscribe(),new Promise((i=>{this._navigator.stateService.state$.pipe(_t(1)).subscribe((n=>{t?(n===Df.Custom&&t.onDeactivate(e),t.onDetach(e),i(t)):i(null)}))}))}dispose(e){this.detach(e)}has(e){return!!this._controls&&e===this._controls}_updateProjectionMatrix(e){this._navigator.stateService.state$.pipe(St()).subscribe((t=>{if(t===Df.Custom)this._container.renderService.projectionMatrix$.next(e);else{const e="Incorrect camera control mode for projection matrix update";console.warn(e)}}))}_updateViewMatrix(e){this._navigator.stateService.state$.pipe(St()).subscribe((t=>{if(t===Df.Custom)this._navigator.stateService.setViewMatrix(e);else{const e="Incorrect camera control mode for view matrix update";console.warn(e)}}))}}Uu.register(ad),Vu.register(ad),od.registerCover(af),od.register(of),od.register(cf),od.register(lf),od.register(mf),od.register(Of),od.register(Hf),od.register(Gf),od.register(ag),od.register(hg),od.register(lg),od.register(mg),od.register(zg),od.register(Uv),od.register(Vv),od.register(Hv),od.register(jv),e.ArgumentMapillaryError=Lu,e.BearingComponent=cf,e.CacheComponent=lf,e.CancelMapillaryError=uf,e.CircleMarker=class extends Sw{constructor(e,t,i){super(e,t),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(e){const t=new es(new nc(this._radius,16),new wr({color:this._color,opacity:this._opacity,transparent:!0}));t.up.fromArray([0,0,1]),t.renderOrder=-1;const i=new tr;i.add(t),i.position.fromArray(e),this._geometry=i}_disposeGeometry(){for(let e of this._geometry.children)e.geometry.dispose(),e.material.dispose()}_getInteractiveObjects(){return[]}},e.Component=sf,e.DataProviderBase=gw,e.DirectionComponent=mf,e.DragPanHandler=ig,e.EventEmitter=nf,e.ExtremePointTag=Tv,e.Geometry=Fg,e.GeometryProviderBase=_w,e.GeometryTagError=Bg,e.GraphDataProvider=Mw,e.GraphMapillaryError=Bu,e.Image=Su,e.KeyPlayHandler=Vf,e.KeySequenceNavigationHandler=Ff,e.KeySpatialNavigationHandler=Bf,e.KeyZoomHandler=Uf,e.KeyboardComponent=Hf,e.MapillaryError=Pu,e.Marker=Sw,e.MarkerComponent=Gf,e.OutlineTag=Ev,e.PointGeometry=Pv,e.PointerComponent=ag,e.PointsGeometry=Ug,e.PolygonGeometry=dv,e.Popup=class{constructor(e,t,i){this._options={},e=e||{},this._options.capturePointer=!1!==e.capturePointer||e.capturePointer,this._options.clean=e.clean,this._options.float=e.float,this._options.offset=e.offset,this._options.opacity=e.opacity,this._options.position=e.position,this._dom=i||new og,this._viewportCoords=t||new hf,this._notifyChanged$=new j}get changed$(){return this._notifyChanged$}remove(){this._content&&this._content.parentNode&&this._content.parentNode.removeChild(this._content),this._container&&(this._container.parentNode.removeChild(this._container),delete this._container),this._parentContainer&&delete this._parentContainer}setBasicPoint(e){this._point=e.slice(),this._rect=null,this._notifyChanged$.next(this)}setBasicRect(e){this._rect=e.slice(),this._point=null,this._notifyChanged$.next(this)}setDOMContent(e){this._content&&this._content.parentNode&&this._content.parentNode.removeChild(this._content);const t="mapillary-popup-content"+(!0===this._options.clean?"-clean":"")+(!0===this._options.capturePointer?" mapillary-popup-capture-pointer":"");this._content=this._dom.createElement("div",t,this._container),this._content.appendChild(e),this._notifyChanged$.next(this)}setHTML(e){const t=this._dom.document.createDocumentFragment(),i=this._dom.createElement("body");let n;for(i.innerHTML=e;n=i.firstChild,n;)t.appendChild(n);this.setDOMContent(t)}setText(e){this.setDOMContent(this._dom.document.createTextNode(e))}setParentContainer(e){this._parentContainer=e}update(t,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!==e.Alignment.Center){const e="mapillary-popup-tip"+(!0===this._options.capturePointer?" mapillary-popup-capture-pointer":"");this._tip=this._dom.createElement("div",e,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),a=this._alignmentToPopupAligment(this._options.float);const o=this._container.classList;if(null!=this._point)r=this._viewportCoords.basicToCanvasSafe(this._point[0],this._point[1],{offsetHeight:i.height,offsetWidth:i.width},n,t.perspective);else{const e=["center","top","bottom","left","right","top-left","top-right","bottom-left","bottom-right"];let h=null;for(const t of e)if(o.contains(`mapillary-popup-float-${t}`)){h=t;break}[r,s]=this._rectToPixel(this._rect,s,h,t,i,n),a||(a=s)}if(null==r)return void(this._container.style.display="none");if(this._container.style.display="",!a){const e=this._container.offsetWidth,t=this._container.offsetHeight,n=this._pixelToFloats(r,i,e,t);a=0===n.length?"top":n.join("-")}const h=this._normalizeOffset(this._options.offset);r=[r[0]+h[a][0],r[1]+h[a][1]],r=[Math.round(r[0]),Math.round(r[1])];const c={bottom:"translate(-50%,0)","bottom-left":"translate(-100%,0)","bottom-right":"translate(0,0)",center:"translate(-50%,-50%)",left:"translate(-100%,-50%)",right:"translate(0,-50%)",top:"translate(-50%,-100%)","top-left":"translate(-100%,-100%)","top-right":"translate(0,-100%)"};for(const e in c)c.hasOwnProperty(e)&&o.remove(`mapillary-popup-float-${e}`);o.add(`mapillary-popup-float-${a}`),this._container.style.transform=`${c[a]} translate(${r[0]}px,${r[1]}px)`}_rectToPixel(e,t,i,n,r,s){if(!t){const t=this._container.offsetWidth,a=this._container.offsetHeight,o={bottom:[0,a/2],"bottom-left":[-t/2,a/2],"bottom-right":[t/2,a/2],left:[-t/2,0],right:[t/2,0],top:[0,-a/2],"top-left":[-t/2,-a/2],"top-right":[t/2,-a/2]},h=["top","bottom","left","right"];let c=[0,null,null];for(const l of h){const h=this._pointFromRectPosition(e,l),u=this._viewportCoords.basicToCanvasSafe(h[0],h[1],{offsetHeight:r.height,offsetWidth:r.width},s,n.perspective);if(null==u)continue;const d=o[l],p=[u[0]+d[0],u[1]+d[1]],m=null!=i&&i===l?1:.7;if(0===this._pixelToFloats(p,r,t/m,a/(2*m)).length&&u[0]>0&&u[0]<r.width&&u[1]>0&&u[1]<r.height)return[u,l];const f=Math.max(p[0]-t/2,0),g=Math.min(p[0]+t/2,r.width),_=Math.max(p[1]-a/2,0),v=Math.min(p[1]+a/2,r.height),y=m*Math.max(0,g-f)*Math.max(0,v-_);y>c[0]&&(c[0]=y,c[1]=u,c[2]=l)}if(c[0]>0)return[c[1],c[2]]}const a=this._pointFromRectPosition(e,t);return[this._viewportCoords.basicToCanvasSafe(a[0],a[1],{offsetHeight:r.height,offsetWidth:r.width},s,n.perspective),null!=t?t:"top"]}_alignmentToPopupAligment(t){switch(t){case e.Alignment.Bottom:return"bottom";case e.Alignment.BottomLeft:return"bottom-left";case e.Alignment.BottomRight:return"bottom-right";case e.Alignment.Center:return"center";case e.Alignment.Left:return"left";case e.Alignment.Right:return"right";case e.Alignment.Top:return"top";case e.Alignment.TopLeft:return"top-left";case e.Alignment.TopRight:return"top-right";default:return null}}_normalizeOffset(e){if(null==e)return this._normalizeOffset(0);if("number"==typeof e){const t=e,i=(t>=0?1:-1)*Math.round(Math.sqrt(.5*Math.pow(t,2)));return{bottom:[0,t],"bottom-left":[-i,i],"bottom-right":[i,i],center:[0,0],left:[-t,0],right:[t,0],top:[0,-t],"top-left":[-i,-i],"top-right":[i,-i]}}return{bottom:e.bottom||[0,0],"bottom-left":e.bottomLeft||[0,0],"bottom-right":e.bottomRight||[0,0],center:e.center||[0,0],left:e.left||[0,0],right:e.right||[0,0],top:e.top||[0,0],"top-left":e.topLeft||[0,0],"top-right":e.topRight||[0,0]}}_pixelToFloats(e,t,i,n){const r=[];return e[1]<n?r.push("bottom"):e[1]>t.height-n&&r.push("top"),e[0]<i/2?r.push("right"):e[0]>t.width-i/2&&r.push("left"),r}_pointFromRectPosition(e,t){const i=e[0],n=e[0]<e[2]?e[2]:e[2]+1,r=e[1],s=e[3];switch(t){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]}}},e.PopupComponent=hg,e.RectGeometry=lv,e.S2GeometryProvider=bw,e.ScrollZoomHandler=rg,e.SequenceComponent=lg,e.SimpleMarker=class extends Sw{constructor(e,t,i){super(e,t),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(e){const t=this._radius,i=this._markerHeight(t),n=new wr({color:this._color,opacity:this._opacity,transparent:!0,depthWrite:!1}),r=new es(this._createMarkerGeometry(t,8,8),n),s=new es(new nl(t/2,8,8),new wr({color:this._ballColor,opacity:this._ballOpacity,transparent:!0}));s.position.z=i,s.renderOrder=1;const a=new tr;a.add(s),a.add(r),a.position.fromArray(e),this._geometry=a}_disposeGeometry(){for(const e of this._geometry.children)e.geometry.dispose(),e.material.dispose()}_getInteractiveObjects(){return this._interactive?[this._geometry.children[0]]:[]}_markerHeight(e){const t=Math.tan(Math.PI-this._circleToRayAngle);return e*Math.sqrt(1+t*t)}_createMarkerGeometry(e,t,i){const n=this._markerHeight(e),r=this._circleToRayAngle,s=[],a=new Float32Array(3*(t+1)*(i+1));let o=0;for(let h=0;h<=i;++h){const c=[];for(let s=0;s<=t;++s){const l=s/t*Math.PI*2,u=h/i*Math.PI;let d=e;if(u>r){const t=Math.tan(u-r);d=e*Math.sqrt(1+t*t)}const p=3*o,m=Math.sin(u);a[p+0]=d*Math.cos(l)*m,a[p+1]=d*Math.sin(l)*m,a[p+2]=d*Math.cos(u)+n,c.push(o++)}s.push(c)}const h=new Uint16Array(6*t*i);let c=0;for(let e=0;e<i;++e)for(let i=0;i<t;++i){const t=s[e][i+1],n=s[e][i],r=s[e+1][i],a=s[e+1][i+1];h[c++]=t,h[c++]=n,h[c++]=a,h[c++]=n,h[c++]=r,h[c++]=a}const l=new kr,u=new Tr(a,3);return l.setAttribute("position",u),l.setIndex(new Tr(h,1)),l}},e.SliderComponent=mg,e.SpatialComponent=zg,e.SpotTag=Iv,e.Tag=Sv,e.TagComponent=Uv,e.TouchZoomHandler=sg,e.VertexGeometry=cv,e.Viewer=class extends nf{constructor(e){super(),this._navigator=new lM(e),this._container=new jw(e,this._navigator.stateService),this._observer=new dM(this,this._navigator,this._container),this._componentController=new Pw(this._container,this._navigator,this._observer,e.imageId,e.component),this._customRenderer=new pM(this._container,this._navigator),this._customCameraControls=new mM(this._container,this._navigator)}get dataProvider(){return this._navigator.api.data}get isNavigable(){return this._componentController.navigable}activateCombinedPanning(){this._navigator.panService.enable()}activateComponent(e){this._componentController.activate(e)}activateCover(){this._componentController.activateCover()}addCustomRenderer(e){this._customRenderer.add(e,this)}attachCustomCameraControls(e){this._customCameraControls.attach(e,this)}deactivateCombinedPanning(){this._navigator.panService.disable()}deactivateComponent(e){this._componentController.deactivate(e)}deactivateCover(){this._componentController.deactivateCover()}detachCustomCameraControls(){return this._customCameraControls.detach(this)}fire(e,t){super.fire(e,t)}getBearing(){return new Promise(((e,t)=>{this._container.renderService.bearing$.pipe(St()).subscribe((t=>{e(t)}),(e=>{t(e)}))}))}getCameraControls(){return new Promise(((t,i)=>{this._navigator.stateService.state$.pipe(St()).subscribe((i=>{switch(i){case Df.Custom:t(e.CameraControls.Custom);break;case Df.Earth:t(e.CameraControls.Earth);break;default:t(e.CameraControls.Street)}}),(e=>{i(e)}))}))}getCanvas(){return this._container.canvas}getCanvasContainer(){return this._container.canvasContainer}getCenter(){return new Promise(((e,t)=>{this._navigator.stateService.getCenter().subscribe((t=>{e(t)}),(e=>{t(e)}))}))}getComponent(e){return this._componentController.get(e)}getContainer(){return this._container.container}getFieldOfView(){return new Promise(((e,t)=>{this._container.renderService.renderCamera$.pipe(St()).subscribe((t=>{e(t.perspective.fov)}),(e=>{t(e)}))}))}getImage(){return new Promise(((e,t)=>{this._navigator.stateService.currentImage$.pipe(St()).subscribe((t=>{e(t)}),(e=>{t(e)}))}))}getPointOfView(){return new Promise(((e,t)=>{Ve(this._container.renderService.renderCamera$,this._container.renderService.bearing$).pipe(St()).subscribe((([t,i])=>{e({bearing:i,tilt:t.getTilt()})}),(e=>{t(e)}))}))}getPosition(){return new Promise(((e,t)=>{Ve(this._container.renderService.renderCamera$,this._navigator.stateService.reference$).pipe(St()).subscribe((([t,i])=>{e(this._observer.projection.cameraToLngLat(t,i))}),(e=>{t(e)}))}))}getReference(){return new Promise(((e,t)=>{this._navigator.stateService.reference$.pipe(St()).subscribe((t=>{e(t)}),(e=>{t(e)}))}))}getZoom(){return new Promise(((e,t)=>{this._navigator.stateService.getZoom().subscribe((t=>{e(t)}),(e=>{t(e)}))}))}hasCustomCameraControls(e){return this._customCameraControls.has(e)}hasCustomRenderer(e){return this._customRenderer.has(e)}moveDir(e){const t=this.isNavigable?this._navigator.moveDir$(e):Ee(new Error("Calling moveDir is not supported when viewer is not navigable."));return new Promise(((e,i)=>{t.subscribe((t=>{e(t)}),(e=>{i(e)}))}))}moveTo(e){const t=this.isNavigable?this._navigator.moveTo$(e):Ee(new Error("Calling moveTo is not supported when viewer is not navigable."));return new Promise(((e,i)=>{t.subscribe((t=>{e(t)}),(e=>{i(e)}))}))}off(e,t){super.off(e,t)}on(e,t){super.on(e,t)}project(e){return new Promise(((t,i)=>{this._observer.project$(e).subscribe((e=>{t(e)}),(e=>{i(e)}))}))}projectFromBasic(e){return new Promise(((t,i)=>{this._observer.projectBasic$(e).subscribe((e=>{t(e)}),(e=>{i(e)}))}))}remove(){this._customRenderer.dispose(this),this._customCameraControls.dispose(this),this._observer.dispose(),this._componentController.remove(),this._navigator.dispose(),this._container.remove();const e="remove",t={target:this,type:e};this.fire(e,t)}removeCustomRenderer(e){this._customRenderer.remove(e,this)}resize(){this._container.renderService.resize$.next()}setCameraControls(e){const t=cM(e);t===Df.Traversing?this._navigator.stateService.traverse():t===Df.Earth?this._navigator.stateService.earth():t===Df.Custom?this._navigator.stateService.custom():console.warn(`Unsupported camera control transition (${e})`)}setCenter(e){this._navigator.stateService.setCenter(e)}setFieldOfView(e){this._container.renderService.renderCamera$.pipe(St()).subscribe((t=>{const i=t.fovToZoom(e);this._navigator.stateService.setZoom(i)}))}setFilter(e){return new Promise(((t,i)=>{this._navigator.setFilter$(e).subscribe((()=>{t(void 0)}),(e=>{i(e)}))}))}setRenderMode(e){this._container.renderService.renderMode$.next(e)}setTransitionMode(e){this._navigator.stateService.setTransitionMode(e)}setAccessToken(e){const t=this.isNavigable?this._navigator.setAccessToken$(e):Ee(new Error("Calling setAccessToken is not supported when viewer is not navigable."));return new Promise(((e,i)=>{t.subscribe((()=>{e(void 0)}),(e=>{i(e)}))}))}setZoom(e){this._navigator.stateService.setZoom(e)}triggerRerender(){this._container.glRenderer.triggerRerender()}unproject(e){return new Promise(((t,i)=>{this._observer.unproject$(e).subscribe((e=>{t(e)}),(e=>{i(e)}))}))}unprojectToBasic(e){return new Promise(((t,i)=>{this._observer.unprojectBasic$(e).subscribe((e=>{t(e)}),(e=>{i(e)}))}))}},e.ZoomComponent=Vv,e.decompress=uw,e.ecefToEnu=yu,e.ecefToGeodetic=wu,e.enuToEcef=bu,e.enuToGeodetic=vu,e.fetchArrayBuffer=dw,e.geodeticToEcef=xu,e.geodeticToEnu=_u,e.isFallbackSupported=Ew,e.isSupported=function(){return Ew()&&Cw()},e.readMeshPbf=mw,Object.defineProperty(e,"__esModule",{value:!0})}));
//# sourceMappingURL=mapillary.js.map
projects / rails.git / blobdiff