X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/9d2f920feb9dce028b985e8d452538d3df7a1d9c..11e81c5398bb43d35c1b12421f7a6be2ca5b7047:/vendor/assets/iD/iD/mapillary-js/mapillary.js diff --git a/vendor/assets/iD/iD/mapillary-js/mapillary.js b/vendor/assets/iD/iD/mapillary-js/mapillary.js index 5ffb3a7e1..2f5ed5351 100644 --- a/vendor/assets/iD/iD/mapillary-js/mapillary.js +++ b/vendor/assets/iD/iD/mapillary-js/mapillary.js @@ -156,7 +156,7 @@ function getSegDistSq(px, py, a, b) { return dx * dx + dy * dy; } -},{"tinyqueue":232}],2:[function(require,module,exports){ +},{"tinyqueue":243}],2:[function(require,module,exports){ /* * Copyright (C) 2008 Apple Inc. All Rights Reserved. * @@ -490,192 +490,6 @@ module.exports = (function split(undef) { })(); },{}],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. * @@ -724,16 +538,32 @@ function typedArraySupport () { // Can typed array instances can be augmented? try { var arr = new Uint8Array(1) - arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }} + arr.__proto__ = { __proto__: Uint8Array.prototype, foo: function () { return 42 } } return arr.foo() === 42 } catch (e) { return false } } +Object.defineProperty(Buffer.prototype, 'parent', { + enumerable: true, + get: function () { + if (!Buffer.isBuffer(this)) return undefined + return this.buffer + } +}) + +Object.defineProperty(Buffer.prototype, 'offset', { + enumerable: true, + get: function () { + if (!Buffer.isBuffer(this)) return undefined + return this.byteOffset + } +}) + function createBuffer (length) { if (length > K_MAX_LENGTH) { - throw new RangeError('Invalid typed array length') + throw new RangeError('The value "' + length + '" is invalid for option "size"') } // Return an augmented `Uint8Array` instance var buf = new Uint8Array(length) @@ -755,8 +585,8 @@ 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' + throw new TypeError( + 'The "string" argument must be of type string. Received type number' ) } return allocUnsafe(arg) @@ -765,7 +595,7 @@ function Buffer (arg, encodingOrOffset, length) { } // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97 -if (typeof Symbol !== 'undefined' && Symbol.species && +if (typeof Symbol !== 'undefined' && Symbol.species != null && Buffer[Symbol.species] === Buffer) { Object.defineProperty(Buffer, Symbol.species, { value: null, @@ -778,19 +608,51 @@ if (typeof Symbol !== 'undefined' && Symbol.species && 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 (typeof value === 'string') { + return fromString(value, encodingOrOffset) + } + + if (ArrayBuffer.isView(value)) { + return fromArrayLike(value) + } + + if (value == null) { + throw TypeError( + 'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' + + 'or Array-like Object. Received type ' + (typeof value) + ) } - if (isArrayBuffer(value)) { + if (isInstance(value, ArrayBuffer) || + (value && isInstance(value.buffer, ArrayBuffer))) { return fromArrayBuffer(value, encodingOrOffset, length) } - if (typeof value === 'string') { - return fromString(value, encodingOrOffset) + if (typeof value === 'number') { + throw new TypeError( + 'The "value" argument must not be of type number. Received type number' + ) } - return fromObject(value) + var valueOf = value.valueOf && value.valueOf() + if (valueOf != null && valueOf !== value) { + return Buffer.from(valueOf, encodingOrOffset, length) + } + + var b = fromObject(value) + if (b) return b + + if (typeof Symbol !== 'undefined' && Symbol.toPrimitive != null && + typeof value[Symbol.toPrimitive] === 'function') { + return Buffer.from( + value[Symbol.toPrimitive]('string'), encodingOrOffset, length + ) + } + + throw new TypeError( + 'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' + + 'or Array-like Object. Received type ' + (typeof value) + ) } /** @@ -812,9 +674,9 @@ Buffer.__proto__ = Uint8Array function assertSize (size) { if (typeof size !== 'number') { - throw new TypeError('"size" argument must be a number') + throw new TypeError('"size" argument must be of type number') } else if (size < 0) { - throw new RangeError('"size" argument must not be negative') + throw new RangeError('The value "' + size + '" is invalid for option "size"') } } @@ -866,7 +728,7 @@ function fromString (string, encoding) { } if (!Buffer.isEncoding(encoding)) { - throw new TypeError('"encoding" must be a valid string encoding') + throw new TypeError('Unknown encoding: ' + encoding) } var length = byteLength(string, encoding) | 0 @@ -895,11 +757,11 @@ function fromArrayLike (array) { function fromArrayBuffer (array, byteOffset, length) { if (byteOffset < 0 || array.byteLength < byteOffset) { - throw new RangeError('\'offset\' is out of bounds') + throw new RangeError('"offset" is outside of buffer bounds') } if (array.byteLength < byteOffset + (length || 0)) { - throw new RangeError('\'length\' is out of bounds') + throw new RangeError('"length" is outside of buffer bounds') } var buf @@ -929,20 +791,16 @@ function fromObject (obj) { 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) + if (obj.length !== undefined) { + if (typeof obj.length !== 'number' || numberIsNaN(obj.length)) { + return createBuffer(0) } + return fromArrayLike(obj) } - throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.') + if (obj.type === 'Buffer' && Array.isArray(obj.data)) { + return fromArrayLike(obj.data) + } } function checked (length) { @@ -963,12 +821,17 @@ function SlowBuffer (length) { } Buffer.isBuffer = function isBuffer (b) { - return b != null && b._isBuffer === true + return b != null && b._isBuffer === true && + b !== Buffer.prototype // so Buffer.isBuffer(Buffer.prototype) will be false } Buffer.compare = function compare (a, b) { + if (isInstance(a, Uint8Array)) a = Buffer.from(a, a.offset, a.byteLength) + if (isInstance(b, Uint8Array)) b = Buffer.from(b, b.offset, b.byteLength) if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) { - throw new TypeError('Arguments must be Buffers') + throw new TypeError( + 'The "buf1", "buf2" arguments must be one of type Buffer or Uint8Array' + ) } if (a === b) return 0 @@ -1029,6 +892,9 @@ Buffer.concat = function concat (list, length) { var pos = 0 for (i = 0; i < list.length; ++i) { var buf = list[i] + if (isInstance(buf, Uint8Array)) { + buf = Buffer.from(buf) + } if (!Buffer.isBuffer(buf)) { throw new TypeError('"list" argument must be an Array of Buffers') } @@ -1042,15 +908,19 @@ function byteLength (string, encoding) { if (Buffer.isBuffer(string)) { return string.length } - if (isArrayBufferView(string) || isArrayBuffer(string)) { + if (ArrayBuffer.isView(string) || isInstance(string, ArrayBuffer)) { return string.byteLength } if (typeof string !== 'string') { - string = '' + string + throw new TypeError( + 'The "string" argument must be one of type string, Buffer, or ArrayBuffer. ' + + 'Received type ' + typeof string + ) } var len = string.length - if (len === 0) return 0 + var mustMatch = (arguments.length > 2 && arguments[2] === true) + if (!mustMatch && len === 0) return 0 // Use a for loop to avoid recursion var loweredCase = false @@ -1062,7 +932,6 @@ function byteLength (string, encoding) { return len case 'utf8': case 'utf-8': - case undefined: return utf8ToBytes(string).length case 'ucs2': case 'ucs-2': @@ -1074,7 +943,9 @@ function byteLength (string, encoding) { case 'base64': return base64ToBytes(string).length default: - if (loweredCase) return utf8ToBytes(string).length // assume utf8 + if (loweredCase) { + return mustMatch ? -1 : utf8ToBytes(string).length // assume utf8 + } encoding = ('' + encoding).toLowerCase() loweredCase = true } @@ -1210,6 +1081,8 @@ Buffer.prototype.toString = function toString () { return slowToString.apply(this, arguments) } +Buffer.prototype.toLocaleString = Buffer.prototype.toString + Buffer.prototype.equals = function equals (b) { if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer') if (this === b) return true @@ -1219,16 +1092,20 @@ Buffer.prototype.equals = function equals (b) { 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 += ' ... ' - } + str = this.toString('hex', 0, max).replace(/(.{2})/g, '$1 ').trim() + if (this.length > max) str += ' ... ' return '' } Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) { + if (isInstance(target, Uint8Array)) { + target = Buffer.from(target, target.offset, target.byteLength) + } if (!Buffer.isBuffer(target)) { - throw new TypeError('Argument must be a Buffer') + throw new TypeError( + 'The "target" argument must be one of type Buffer or Uint8Array. ' + + 'Received type ' + (typeof target) + ) } if (start === undefined) { @@ -1307,7 +1184,7 @@ function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) { } else if (byteOffset < -0x80000000) { byteOffset = -0x80000000 } - byteOffset = +byteOffset // Coerce to Number. + 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) @@ -1430,9 +1307,7 @@ function hexWrite (buf, string, offset, length) { } } - // 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 @@ -1561,8 +1436,8 @@ function utf8Slice (buf, start, end) { var codePoint = null var bytesPerSequence = (firstByte > 0xEF) ? 4 : (firstByte > 0xDF) ? 3 - : (firstByte > 0xBF) ? 2 - : 1 + : (firstByte > 0xBF) ? 2 + : 1 if (i + bytesPerSequence <= end) { var secondByte, thirdByte, fourthByte, tempCodePoint @@ -2125,6 +2000,7 @@ Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert // copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length) Buffer.prototype.copy = function copy (target, targetStart, start, end) { + if (!Buffer.isBuffer(target)) throw new TypeError('argument should be a Buffer') if (!start) start = 0 if (!end && end !== 0) end = this.length if (targetStart >= target.length) targetStart = target.length @@ -2139,7 +2015,7 @@ Buffer.prototype.copy = function copy (target, targetStart, start, end) { if (targetStart < 0) { throw new RangeError('targetStart out of bounds') } - if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds') + if (start < 0 || start >= this.length) throw new RangeError('Index out of range') if (end < 0) throw new RangeError('sourceEnd out of bounds') // Are we oob? @@ -2149,22 +2025,19 @@ Buffer.prototype.copy = function copy (target, targetStart, start, end) { } var len = end - start - var i - if (this === target && start < targetStart && targetStart < end) { + if (this === target && typeof Uint8Array.prototype.copyWithin === 'function') { + // Use built-in when available, missing from IE11 + this.copyWithin(targetStart, start, end) + } else if (this === target && start < targetStart && targetStart < end) { // descending copy from end - for (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) { + for (var i = len - 1; i >= 0; --i) { target[i + targetStart] = this[i + start] } } else { Uint8Array.prototype.set.call( target, - this.subarray(start, start + len), + this.subarray(start, end), targetStart ) } @@ -2187,18 +2060,20 @@ Buffer.prototype.fill = function fill (val, start, end, encoding) { 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) } + if (val.length === 1) { + var code = val.charCodeAt(0) + if ((encoding === 'utf8' && code < 128) || + encoding === 'latin1') { + // Fast path: If `val` fits into a single byte, use that numeric value. + val = code + } + } } else if (typeof val === 'number') { val = val & 255 } @@ -2225,8 +2100,12 @@ Buffer.prototype.fill = function fill (val, start, end, encoding) { } else { var bytes = Buffer.isBuffer(val) ? val - : new Buffer(val, encoding) + : Buffer.from(val, encoding) var len = bytes.length + if (len === 0) { + throw new TypeError('The value "' + val + + '" is invalid for argument "value"') + } for (i = 0; i < end - start; ++i) { this[i + start] = bytes[i % len] } @@ -2241,6 +2120,8 @@ Buffer.prototype.fill = function fill (val, start, end, encoding) { var INVALID_BASE64_RE = /[^+/0-9A-Za-z-_]/g function base64clean (str) { + // Node takes equal signs as end of the Base64 encoding + str = str.split('=')[0] // Node strips out invalid characters like \n and \t from the string, base64-js does not str = str.trim().replace(INVALID_BASE64_RE, '') // Node converts strings with length < 2 to '' @@ -2374,24 +2255,206 @@ function blitBuffer (src, dst, offset, length) { 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') +// ArrayBuffer or Uint8Array objects from other contexts (i.e. iframes) do not pass +// the `instanceof` check but they should be treated as of that type. +// See: https://github.com/feross/buffer/issues/166 +function isInstance (obj, type) { + return obj instanceof type || + (obj != null && obj.constructor != null && obj.constructor.name != null && + obj.constructor.name === type.name) +} +function numberIsNaN (obj) { + // For IE11 support + return obj !== obj // eslint-disable-line no-self-compare } -// Node 0.10 supports `ArrayBuffer` but lacks `ArrayBuffer.isView` -function isArrayBufferView (obj) { - return (typeof ArrayBuffer.isView === 'function') && ArrayBuffer.isView(obj) +},{"base64-js":3,"ieee754":17}],7:[function(require,module,exports){ +// shim for using process in browser +var process = module.exports = {}; + +// cached from whatever global is present so that test runners that stub it +// don't break things. But we need to wrap it in a try catch in case it is +// wrapped in strict mode code which doesn't define any globals. It's inside a +// function because try/catches deoptimize in certain engines. + +var cachedSetTimeout; +var cachedClearTimeout; + +function defaultSetTimout() { + throw new Error('setTimeout has not been defined'); } +function defaultClearTimeout () { + throw new Error('clearTimeout has not been defined'); +} +(function () { + try { + if (typeof setTimeout === 'function') { + cachedSetTimeout = setTimeout; + } else { + cachedSetTimeout = defaultSetTimout; + } + } catch (e) { + cachedSetTimeout = defaultSetTimout; + } + try { + if (typeof clearTimeout === 'function') { + cachedClearTimeout = clearTimeout; + } else { + cachedClearTimeout = defaultClearTimeout; + } + } catch (e) { + cachedClearTimeout = defaultClearTimeout; + } +} ()) +function runTimeout(fun) { + if (cachedSetTimeout === setTimeout) { + //normal enviroments in sane situations + return setTimeout(fun, 0); + } + // if setTimeout wasn't available but was latter defined + if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) { + cachedSetTimeout = setTimeout; + return setTimeout(fun, 0); + } + try { + // when when somebody has screwed with setTimeout but no I.E. maddness + return cachedSetTimeout(fun, 0); + } catch(e){ + try { + // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally + return cachedSetTimeout.call(null, fun, 0); + } catch(e){ + // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error + return cachedSetTimeout.call(this, fun, 0); + } + } -function numberIsNaN (obj) { - return obj !== obj // eslint-disable-line no-self-compare + +} +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); } -},{"base64-js":3,"ieee754":17}],8:[function(require,module,exports){ +process.nextTick = function (fun) { + var args = new Array(arguments.length - 1); + if (arguments.length > 1) { + for (var i = 1; i < arguments.length; i++) { + args[i - 1] = arguments[i]; + } + } + queue.push(new Item(fun, args)); + if (queue.length === 1 && !draining) { + runTimeout(drainQueue); + } +}; + +// v8 likes predictible objects +function Item(fun, array) { + this.fun = fun; + this.array = array; +} +Item.prototype.run = function () { + this.fun.apply(null, this.array); +}; +process.title = 'browser'; +process.browser = true; +process.env = {}; +process.argv = []; +process.version = ''; // empty string to avoid regexp issues +process.versions = {}; + +function noop() {} + +process.on = noop; +process.addListener = noop; +process.once = noop; +process.off = noop; +process.removeListener = noop; +process.removeAllListeners = noop; +process.emit = noop; +process.prependListener = noop; +process.prependOnceListener = noop; + +process.listeners = function (name) { return [] } + +process.binding = function (name) { + throw new Error('process.binding is not supported'); +}; + +process.cwd = function () { return '/' }; +process.chdir = function (dir) { + throw new Error('process.chdir is not supported'); +}; +process.umask = function() { return 0; }; + +},{}],8:[function(require,module,exports){ 'use strict'; module.exports = earcut; @@ -2406,7 +2469,7 @@ function earcut(data, holeIndices, dim) { outerNode = linkedList(data, 0, outerLen, dim, true), triangles = []; - if (!outerNode) return triangles; + if (!outerNode || outerNode.next === outerNode.prev) return triangles; var minX, minY, maxX, maxY, x, y, invSize; @@ -2501,7 +2564,7 @@ function earcutLinked(ear, triangles, dim, minX, minY, invSize, pass) { removeNode(ear); - // skipping the next vertice leads to less sliver triangles + // skipping the next vertex leads to less sliver triangles ear = next.next; stop = next.next; @@ -2518,7 +2581,7 @@ function earcutLinked(ear, triangles, dim, minX, minY, invSize, pass) { // if this didn't work, try curing all small self-intersections locally } else if (pass === 1) { - ear = cureLocalIntersections(ear, triangles, dim); + ear = cureLocalIntersections(filterPoints(ear), triangles, dim); earcutLinked(ear, triangles, dim, minX, minY, invSize, 2); // as a last resort, try splitting the remaining polygon into two @@ -2568,19 +2631,23 @@ function isEarHashed(ear, minX, minY, invSize) { var minZ = zOrder(minTX, minTY, minX, minY, invSize), maxZ = zOrder(maxTX, maxTY, minX, minY, invSize); - // first look for points inside the triangle in increasing z-order - var p = ear.nextZ; + var p = ear.prevZ, + n = ear.nextZ; - while (p && p.z <= maxZ) { + // 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.nextZ; - } + p = p.prevZ; - // then look for points in decreasing z-order - p = ear.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) && @@ -2588,6 +2655,14 @@ function isEarHashed(ear, minX, minY, invSize) { 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; } @@ -2613,7 +2688,7 @@ function cureLocalIntersections(start, triangles, dim) { p = p.next; } while (p !== start); - return p; + return filterPoints(p); } // try splitting polygon into two and triangulate them independently @@ -2675,6 +2750,9 @@ function eliminateHole(hole, outerNode) { outerNode = findHoleBridge(hole, outerNode); if (outerNode) { var b = splitPolygon(outerNode, hole); + + // filter collinear points around the cuts + filterPoints(outerNode, outerNode.next); filterPoints(b, b.next); } } @@ -2706,7 +2784,7 @@ function findHoleBridge(hole, outerNode) { if (!m) return null; - if (hx === qx) return m.prev; // hole touches outer segment; pick lower endpoint + if (hx === qx) return m; // hole touches outer segment; pick leftmost endpoint // look for points inside the triangle of hole point, segment intersection and endpoint; // if there are no points found, we have a valid connection; @@ -2718,26 +2796,32 @@ function findHoleBridge(hole, outerNode) { tanMin = Infinity, tan; - p = m.next; + p = m; - while (p !== stop) { + do { if (hx >= p.x && p.x >= mx && hx !== p.x && pointInTriangle(hy < my ? hx : qx, hy, mx, my, hy < my ? qx : hx, hy, p.x, p.y)) { tan = Math.abs(hy - p.y) / (hx - p.x); // tangential - if ((tan < tanMin || (tan === tanMin && p.x > m.x)) && locallyInside(p, hole)) { + if (locallyInside(p, hole) && + (tan < tanMin || (tan === tanMin && (p.x > m.x || (p.x === m.x && sectorContainsSector(m, p)))))) { m = p; tanMin = tan; } } p = p.next; - } + } while (p !== stop); return m; } +// whether sector in vertex m contains sector in vertex p in the same coordinates +function sectorContainsSector(m, p) { + return area(m.prev, m, p.prev) < 0 && area(p.next, m, m.next) < 0; +} + // interlink polygon nodes in z-order function indexCurve(start, minX, minY, invSize) { var p = start; @@ -2831,7 +2915,7 @@ function getLeftmost(start) { var p = start, leftmost = start; do { - if (p.x < leftmost.x) leftmost = p; + if (p.x < leftmost.x || (p.x === leftmost.x && p.y < leftmost.y)) leftmost = p; p = p.next; } while (p !== start); @@ -2847,8 +2931,10 @@ function pointInTriangle(ax, ay, bx, by, cx, cy, px, py) { // 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); + return a.next.i !== b.i && a.prev.i !== b.i && !intersectsPolygon(a, b) && // dones't intersect other edges + (locallyInside(a, b) && locallyInside(b, a) && middleInside(a, b) && // locally visible + (area(a.prev, a, b.prev) || area(a, b.prev, b)) || // does not create opposite-facing sectors + equals(a, b) && area(a.prev, a, a.next) > 0 && area(b.prev, b, b.next) > 0); // special zero-length case } // signed area of a triangle @@ -2863,10 +2949,28 @@ function equals(p1, p2) { // 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; + var o1 = sign(area(p1, q1, p2)); + var o2 = sign(area(p1, q1, q2)); + var o3 = sign(area(p2, q2, p1)); + var o4 = sign(area(p2, q2, q1)); + + if (o1 !== o2 && o3 !== o4) return true; // general case + + if (o1 === 0 && onSegment(p1, p2, q1)) return true; // p1, q1 and p2 are collinear and p2 lies on p1q1 + if (o2 === 0 && onSegment(p1, q2, q1)) return true; // p1, q1 and q2 are collinear and q2 lies on p1q1 + if (o3 === 0 && onSegment(p2, p1, q2)) return true; // p2, q2 and p1 are collinear and p1 lies on p2q2 + if (o4 === 0 && onSegment(p2, q1, q2)) return true; // p2, q2 and q1 are collinear and q1 lies on p2q2 + + return false; +} + +// for collinear points p, q, r, check if point q lies on segment pr +function onSegment(p, q, r) { + return q.x <= Math.max(p.x, r.x) && q.x >= Math.min(p.x, r.x) && q.y <= Math.max(p.y, r.y) && q.y >= Math.min(p.y, r.y); +} + +function sign(num) { + return num > 0 ? 1 : num < 0 ? -1 : 0; } // check if a polygon diagonal intersects any polygon segments @@ -2953,14 +3057,14 @@ function removeNode(p) { } function Node(i, x, y) { - // vertice index in coordinates array + // vertex index in coordinates array this.i = i; // vertex coordinates this.x = x; this.y = y; - // previous and next vertice nodes in a polygon ring + // previous and next vertex nodes in a polygon ring this.prev = null; this.next = null; @@ -3871,9887 +3975,17191 @@ Geohash.neighbours = function(geohash) { if (typeof module != 'undefined' && module.exports) module.exports = Geohash; // CommonJS, node.js },{}],22:[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. +/** + * martinez v0.7.0 + * Martinez polygon clipping algorithm, does boolean operation on polygons (multipolygons, polygons with holes etc): intersection, union, difference, xor + * + * @author Alex Milevski + * @license MIT + * @preserve + */ -// 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--; +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : + typeof define === 'function' && define.amd ? define(['exports'], factory) : + (global = global || self, factory(global.martinez = {})); +}(this, (function (exports) { 'use strict'; + + function DEFAULT_COMPARE (a, b) { return a > b ? 1 : a < b ? -1 : 0; } + + var SplayTree = function SplayTree(compare, noDuplicates) { + if ( compare === void 0 ) compare = DEFAULT_COMPARE; + if ( noDuplicates === void 0 ) noDuplicates = false; + + this._compare = compare; + this._root = null; + this._size = 0; + this._noDuplicates = !!noDuplicates; + }; + + var prototypeAccessors = { size: { configurable: true } }; + + + SplayTree.prototype.rotateLeft = function rotateLeft (x) { + var y = x.right; + if (y) { + x.right = y.left; + if (y.left) { y.left.parent = x; } + y.parent = x.parent; } - } - // if the path is allowed to go above the root, restore leading ..s - if (allowAboveRoot) { - for (; up--; up) { - parts.unshift('..'); + 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; } - } - return parts; -} + 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; + }; -// 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; + SplayTree.prototype._splay = function _splay (x) { + while (x.parent) { + var p = x.parent; + if (!p.parent) { + if (p.left === x) { this.rotateRight(p); } + else { this.rotateLeft(p); } + } else if (p.left === x && p.parent.left === p) { + this.rotateRight(p.parent); + this.rotateRight(p); + } else if (p.right === x && p.parent.right === p) { + this.rotateLeft(p.parent); + this.rotateLeft(p); + } else if (p.left === x && p.parent.right === p) { + this.rotateRight(p); + this.rotateLeft(p); + } else { + this.rotateLeft(p); + this.rotateRight(p); + } + } + }; - 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; + SplayTree.prototype.splay = function splay (x) { + var p, gp, ggp, l, r; + + while (x.parent) { + p = x.parent; + gp = p.parent; + + if (gp && gp.parent) { + ggp = gp.parent; + if (ggp.left === gp) { ggp.left= x; } + else { ggp.right = x; } + x.parent = ggp; + } else { + x.parent = null; + this._root = x; + } + + l = x.left; r = x.right; + + if (x === p.left) { // left + if (gp) { + if (gp.left === p) { + /* zig-zig */ + if (p.right) { + gp.left = p.right; + gp.left.parent = gp; + } else { gp.left = null; } + + p.right = gp; + gp.parent = p; + } else { + /* zig-zag */ + if (l) { + gp.right = l; + l.parent = gp; + } else { gp.right = null; } + + x.left = gp; + gp.parent = x; + } + } + if (r) { + p.left = r; + r.parent = p; + } else { p.left = null; } + + x.right= p; + p.parent = x; + } else { // right + if (gp) { + if (gp.right === p) { + /* zig-zig */ + if (p.left) { + gp.right = p.left; + gp.right.parent = gp; + } else { gp.right = null; } + + p.left = gp; + gp.parent = p; + } else { + /* zig-zag */ + if (r) { + gp.left = r; + r.parent = gp; + } else { gp.left = null; } + + x.right = gp; + gp.parent = x; + } + } + if (l) { + p.right = l; + l.parent = p; + } else { p.right = null; } + + x.left = p; + p.parent = x; + } } + }; - 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) + 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; } + }; - // Normalize the path - resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) { - return !!p; - }), !resolvedAbsolute).join('/'); - return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.'; -}; + SplayTree.prototype.minNode = function minNode (u) { + if ( u === void 0 ) u = this._root; -// path.normalize(path) -// posix version -exports.normalize = function(path) { - var isAbsolute = exports.isAbsolute(path), - trailingSlash = substr(path, -1) === '/'; + if (u) { while (u.left) { u = u.left; } } + return u; + }; - // Normalize the path - path = normalizeArray(filter(path.split('/'), function(p) { - return !!p; - }), !isAbsolute).join('/'); - if (!path && !isAbsolute) { - path = '.'; - } - if (path && trailingSlash) { - path += '/'; - } + SplayTree.prototype.maxNode = function maxNode (u) { + if ( u === void 0 ) u = this._root; - return (isAbsolute ? '/' : '') + path; -}; + if (u) { while (u.right) { u = u.right; } } + return u; + }; -// 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'); + 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; } + } } - return p; - }).join('/')); -}; + z = { key: key, data: data, left: null, right: null, parent: p }; -// path.relative(from, to) -// posix version -exports.relative = function(from, to) { - from = exports.resolve(from).substr(1); - to = exports.resolve(to).substr(1); + if (!p) { this._root = z; } + else if (comp(p.key, z.key) < 0) { p.right = z; } + else { p.left= z; } - function trim(arr) { - var start = 0; - for (; start < arr.length; start++) { - if (arr[start] !== '') break; + 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; + }; - var end = arr.length - 1; - for (; end >= 0; end--) { - if (arr[end] !== '') break; + /** + * 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; } } - if (start > end) return []; - return arr.slice(start, end - start + 1); - } + return false; + }; - 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; - } - } + SplayTree.prototype.remove = function remove (key) { + var z = this.find(key); - var outputParts = []; - for (var i = samePartsLength; i < fromParts.length; i++) { - outputParts.push('..'); - } + if (!z) { return false; } - outputParts = outputParts.concat(toParts.slice(samePartsLength)); + this.splay(z); - return outputParts.join('/'); -}; + 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; + } -exports.sep = '/'; -exports.delimiter = ':'; + this._size--; + return true; + }; -exports.dirname = function(path) { - var result = splitPath(path), - root = result[0], - dir = result[1]; - if (!root && !dir) { - // No dirname whatsoever - return '.'; - } + SplayTree.prototype.removeNode = function removeNode (z) { + if (!z) { return false; } - if (dir) { - // It has a dirname, strip trailing slash - dir = dir.substr(0, dir.length - 1); - } + this.splay(z); - return root + dir; -}; + 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; + }; -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; -}; + SplayTree.prototype.erase = function erase (key) { + var z = this.find(key); + if (!z) { return; } -exports.extname = function(path) { - return splitPath(path)[3]; -}; + this.splay(z); -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; -} + var s = z.left; + var t = z.right; -// 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); + 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; } -; -}).call(this,require('_process')) + this._size--; + }; -},{"_process":6}],23:[function(require,module,exports){ -'use strict'; + /** + * 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; + }; -module.exports = Pbf; -var ieee754 = require('ieee754'); + /* eslint-disable class-methods-use-this */ -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; -} + /** + * 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; + }; -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; + /** + * 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 */ -Pbf.prototype = { - destroy: function() { - this.buf = null; - }, + /** + * @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; + }; - // === READING ================================================================= - readFields: function(readField, result, end) { - end = end || this.length; + /** + * Walk key range from `low` to `high`. Stops if `fn` returns a value. + * @param{Key} low + * @param{Key} high + * @param{Function} fn + * @param{*?} ctx + * @return {SplayTree} + */ + SplayTree.prototype.range = function range (low, high, fn, ctx) { + var Q = []; + var compare = this._compare; + var node = this._root, cmp; + + while (Q.length !== 0 || node) { + if (node) { + Q.push(node); + node = node.left; + } else { + node = Q.pop(); + cmp = compare(node.key, high); + if (cmp > 0) { + break; + } else if (compare(node.key, low) >= 0) { + if (fn.call(ctx, node)) { return this; } // stop if smth is returned + } + node = node.right; + } + } + return this; + }; - while (this.pos < end) { - var val = this.readVarint(), - tag = val >> 3, - startPos = this.pos; + /** + * Returns all keys in order + * @return {Array} + */ + 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; + }; - this.type = val & 0x7; - readField(tag, result, this); - if (this.pos === startPos) this.skip(val); - } - return result; - }, + /** + * Returns `data` fields of all nodes in order. + * @return {Array} + */ + 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; + }; - 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; - }, + /** + * 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; + }; - readSFixed32: function() { - var val = readInt32(this.buf, this.pos); - this.pos += 4; - return val; - }, + /** + * Bulk-load items. Both array have to be same size + * @param{Array} keys + * @param{Array}[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; + }; - // 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; - }, + SplayTree.prototype.min = function min () { + var node = this.minNode(this._root); + if (node) { return node.key; } + else { return null; } + }; - 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; - }, + SplayTree.prototype.max = function max () { + var node = this.maxNode(this._root); + if (node) { return node.key; } + else { return null; } + }; - readDouble: function() { - var val = ieee754.read(this.buf, this.pos, true, 52, 8); - this.pos += 8; - return val; - }, + SplayTree.prototype.isEmpty = function isEmpty () { return this._root === null; }; + prototypeAccessors.size.get = function () { return this._size; }; - 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; + /** + * Create a tree and load it with items + * @param{Array} keys + * @param{Array?} [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); + }; - return readVarintRemainder(val, isSigned, this); - }, + Object.defineProperties( SplayTree.prototype, prototypeAccessors ); - 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 - }, + 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; + } - 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; - }, + function sort(keys, values, left, right, compare) { + if (left >= right) { return; } - readBytes: function() { - var end = this.readVarint() + this.pos, - buffer = this.buf.subarray(this.pos, end); - this.pos = end; - return buffer; - }, + var pivot = keys[(left + right) >> 1]; + var i = left - 1; + var j = right + 1; - // verbose for performance reasons; doesn't affect gzipped size + while (true) { + do { i++; } while (compare(keys[i], pivot) < 0); + do { j--; } while (compare(keys[j], pivot) > 0); + if (i >= j) { break; } - 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; - }, + var tmp = keys[i]; + keys[i] = keys[j]; + keys[j] = tmp; - 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); - }, + tmp = values[i]; + values[i] = values[j]; + values[j] = tmp; + } - // === WRITING ================================================================= + sort(keys, values, left, j, compare); + sort(keys, values, j + 1, right, compare); + } - writeTag: function(tag, type) { - this.writeVarint((tag << 3) | type); - }, + var NORMAL = 0; + var NON_CONTRIBUTING = 1; + var SAME_TRANSITION = 2; + var DIFFERENT_TRANSITION = 3; - realloc: function(min) { - var length = this.length || 16; + var INTERSECTION = 0; + var UNION = 1; + var DIFFERENCE = 2; + var XOR = 3; - while (length < this.pos + min) length *= 2; + /** + * @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; - if (length !== this.length) { - var buf = new Uint8Array(length); - buf.set(this.buf); - this.buf = buf; - this.length = length; - } - }, + // previous line segment in sweepline belongs to the same polygon + } else { + if (event.isSubject === prev.isSubject) { + event.inOut = !prev.inOut; + event.otherInOut = prev.otherInOut; - finish: function() { - this.length = this.pos; - this.pos = 0; - return this.buf.subarray(0, this.length); - }, + // previous line segment in sweepline belongs to the clipping polygon + } else { + event.inOut = !prev.otherInOut; + event.otherInOut = prev.isVertical() ? !prev.inOut : prev.inOut; + } - 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; - }, + // compute prevInResult field + if (prev) { + event.prevInResult = (!inResult(prev, operation) || prev.isVertical()) + ? prev.prevInResult : prev; + } + } - 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; - }, + // check if the line segment belongs to the Boolean operation + var isInResult = inResult(event, operation); + if (isInResult) { + event.resultTransition = determineResultTransition(event, operation); + } else { + event.resultTransition = 0; + } + } - writeVarint: function(val) { - val = +val || 0; - if (val > 0xfffffff || val < 0) { - writeBigVarint(val, this); - return; + /* eslint-disable indent */ + function inResult(event, operation) { + switch (event.type) { + case NORMAL: + switch (operation) { + case INTERSECTION: + return !event.otherInOut; + case UNION: + return event.otherInOut; + case DIFFERENCE: + // return (event.isSubject && !event.otherInOut) || + // (!event.isSubject && event.otherInOut); + return (event.isSubject && event.otherInOut) || + (!event.isSubject && !event.otherInOut); + case XOR: + return true; } + break; + case SAME_TRANSITION: + return operation === INTERSECTION || operation === UNION; + case DIFFERENT_TRANSITION: + return operation === DIFFERENCE; + case NON_CONTRIBUTING: + return false; + } + return false; + } + /* eslint-enable indent */ + + + function determineResultTransition(event, operation) { + var thisIn = !event.inOut; + var thatIn = !event.otherInOut; + + var isIn; + switch (operation) { + case INTERSECTION: + isIn = thisIn && thatIn; break; + case UNION: + isIn = thisIn || thatIn; break; + case XOR: + isIn = thisIn ^ thatIn; break; + case DIFFERENCE: + if (event.isSubject) { + isIn = thisIn && !thatIn; + } else { + isIn = thatIn && !thisIn; + } + break; + } + return isIn ? +1 : -1; + } - this.realloc(4); + var SweepEvent = function SweepEvent (point, left, otherEvent, isSubject, edgeType) { - 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; - }, + /** + * Is left endpoint? + * @type {Boolean} + */ + this.left = left; - writeSVarint: function(val) { - this.writeVarint(val < 0 ? -val * 2 - 1 : val * 2); - }, + /** + * @type {Array.} + */ + this.point = point; - writeBoolean: function(val) { - this.writeVarint(Boolean(val)); - }, + /** + * Other edge reference + * @type {SweepEvent} + */ + this.otherEvent = otherEvent; - writeString: function(str) { - str = String(str); - this.realloc(str.length * 4); + /** + * Belongs to source or clipping polygon + * @type {Boolean} + */ + this.isSubject = isSubject; - this.pos++; // reserve 1 byte for short string length + /** + * Edge contribution type + * @type {Number} + */ + this.type = edgeType || NORMAL; - 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); + /** + * In-out transition for the sweepline crossing polygon + * @type {Boolean} + */ + this.inOut = false; - // 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; - }, + /** + * @type {Boolean} + */ + this.otherInOut = false; - writeDouble: function(val) { - this.realloc(8); - ieee754.write(this.buf, val, this.pos, true, 52, 8); - this.pos += 8; - }, + /** + * Previous event in result? + * @type {SweepEvent} + */ + this.prevInResult = null; - 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]; - }, + /** + * Type of result transition (0 = not in result, +1 = out-in, -1, in-out) + * @type {Number} + */ + this.resultTransition = 0; - writeRawMessage: function(fn, obj) { - this.pos++; // reserve 1 byte for short message length + // connection step - // 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; + /** + * @type {Number} + */ + this.otherPos = -1; - if (len >= 0x80) makeRoomForExtraLength(startPos, len, this); + /** + * @type {Number} + */ + this.outputContourId = -1; - // finally, write the message length in the reserved place and restore the position - this.pos = startPos - 1; - this.writeVarint(len); - this.pos += len; - }, + this.isExteriorRing = true; // TODO: Looks unused, remove? + }; - writeMessage: function(tag, fn, obj) { - this.writeTag(tag, Pbf.Bytes); - this.writeRawMessage(fn, obj); - }, + var prototypeAccessors$1 = { inResult: { configurable: true } }; - 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)); - } -}; + /** + * @param{Array.}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; + }; -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); + /** + * @param{Array.}p + * @return {Boolean} + */ + SweepEvent.prototype.isAbove = function isAbove (p) { + return !this.isBelow(p); + }; - 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; -} + /** + * @return {Boolean} + */ + SweepEvent.prototype.isVertical = function isVertical () { + return this.point[0] === this.otherEvent.point[0]; + }; -function toNum(low, high, isSigned) { - if (isSigned) { - return high * 0x100000000 + (low >>> 0); - } - return ((high >>> 0) * 0x100000000) + (low >>> 0); -} + /** + * Does event belong to result? + * @return {Boolean} + */ + prototypeAccessors$1.inResult.get = function () { + return this.resultTransition !== 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); + SweepEvent.prototype.clone = function clone () { + var copy = new SweepEvent( + this.point, this.left, this.otherEvent, this.isSubject, this.type); - if (low ^ 0xffffffff) { - low = (low + 1) | 0; - } else { - low = 0; - high = (high + 1) | 0; - } - } + copy.contourId = this.contourId; + copy.resultTransition = this.resultTransition; + copy.prevInResult = this.prevInResult; + copy.isExteriorRing = this.isExteriorRing; + copy.inOut = this.inOut; + copy.otherInOut = this.otherInOut; - if (val >= 0x10000000000000000 || val < -0x10000000000000000) { - throw new Error('Given varint doesn\'t fit into 10 bytes'); - } + return copy; + }; - pbf.realloc(10); + Object.defineProperties( SweepEvent.prototype, prototypeAccessors$1 ); - writeBigVarintLow(low, high, pbf); - writeBigVarintHigh(high, pbf); -} + function equals(p1, p2) { + if (p1[0] === p2[0]) { + if (p1[1] === p2[1]) { + return true; + } else { + return false; + } + } + return false; + } -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; -} + // const EPSILON = 1e-9; + // const abs = Math.abs; + // TODO https://github.com/w8r/martinez/issues/6#issuecomment-262847164 + // Precision problem. + // + // module.exports = function equals(p1, p2) { + // return abs(p1[0] - p2[0]) <= EPSILON && abs(p1[1] - p2[1]) <= EPSILON; + // }; + + var epsilon = 1.1102230246251565e-16; + var splitter = 134217729; + var resulterrbound = (3 + 8 * epsilon) * epsilon; + + // fast_expansion_sum_zeroelim routine from oritinal code + function sum(elen, e, flen, f, h) { + var Q, Qnew, hh, bvirt; + var enow = e[0]; + var fnow = f[0]; + var eindex = 0; + var findex = 0; + if ((fnow > enow) === (fnow > -enow)) { + Q = enow; + enow = e[++eindex]; + } else { + Q = fnow; + fnow = f[++findex]; + } + var hindex = 0; + if (eindex < elen && findex < flen) { + if ((fnow > enow) === (fnow > -enow)) { + Qnew = enow + Q; + hh = Q - (Qnew - enow); + enow = e[++eindex]; + } else { + Qnew = fnow + Q; + hh = Q - (Qnew - fnow); + fnow = f[++findex]; + } + Q = Qnew; + if (hh !== 0) { + h[hindex++] = hh; + } + while (eindex < elen && findex < flen) { + if ((fnow > enow) === (fnow > -enow)) { + Qnew = Q + enow; + bvirt = Qnew - Q; + hh = Q - (Qnew - bvirt) + (enow - bvirt); + enow = e[++eindex]; + } else { + Qnew = Q + fnow; + bvirt = Qnew - Q; + hh = Q - (Qnew - bvirt) + (fnow - bvirt); + fnow = f[++findex]; + } + Q = Qnew; + if (hh !== 0) { + h[hindex++] = hh; + } + } + } + while (eindex < elen) { + Qnew = Q + enow; + bvirt = Qnew - Q; + hh = Q - (Qnew - bvirt) + (enow - bvirt); + enow = e[++eindex]; + Q = Qnew; + if (hh !== 0) { + h[hindex++] = hh; + } + } + while (findex < flen) { + Qnew = Q + fnow; + bvirt = Qnew - Q; + hh = Q - (Qnew - bvirt) + (fnow - bvirt); + fnow = f[++findex]; + Q = Qnew; + if (hh !== 0) { + h[hindex++] = hh; + } + } + if (Q !== 0 || hindex === 0) { + h[hindex++] = Q; + } + return hindex; + } -function writeBigVarintHigh(high, pbf) { - var lsb = (high & 0x07) << 4; + function estimate(elen, e) { + var Q = e[0]; + for (var i = 1; i < elen; i++) { Q += e[i]; } + return Q; + } - 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 vec(n) { + return new Float64Array(n); + } -function makeRoomForExtraLength(startPos, len, pbf) { - var extraLen = - len <= 0x3fff ? 1 : - len <= 0x1fffff ? 2 : - len <= 0xfffffff ? 3 : Math.ceil(Math.log(len) / (Math.LN2 * 7)); + var ccwerrboundA = (3 + 16 * epsilon) * epsilon; + var ccwerrboundB = (2 + 12 * epsilon) * epsilon; + var ccwerrboundC = (9 + 64 * epsilon) * epsilon * epsilon; + + var B = vec(4); + var C1 = vec(8); + var C2 = vec(12); + var D = vec(16); + var u = vec(4); + + function orient2dadapt(ax, ay, bx, by, cx, cy, detsum) { + var acxtail, acytail, bcxtail, bcytail; + var bvirt, c, ahi, alo, bhi, blo, _i, _j, _0, s1, s0, t1, t0, u3; + + var acx = ax - cx; + var bcx = bx - cx; + var acy = ay - cy; + var bcy = by - cy; + + s1 = acx * bcy; + c = splitter * acx; + ahi = c - (c - acx); + alo = acx - ahi; + c = splitter * bcy; + bhi = c - (c - bcy); + blo = bcy - bhi; + s0 = alo * blo - (s1 - ahi * bhi - alo * bhi - ahi * blo); + t1 = acy * bcx; + c = splitter * acy; + ahi = c - (c - acy); + alo = acy - ahi; + c = splitter * bcx; + bhi = c - (c - bcx); + blo = bcx - bhi; + t0 = alo * blo - (t1 - ahi * bhi - alo * bhi - ahi * blo); + _i = s0 - t0; + bvirt = s0 - _i; + B[0] = s0 - (_i + bvirt) + (bvirt - t0); + _j = s1 + _i; + bvirt = _j - s1; + _0 = s1 - (_j - bvirt) + (_i - bvirt); + _i = _0 - t1; + bvirt = _0 - _i; + B[1] = _0 - (_i + bvirt) + (bvirt - t1); + u3 = _j + _i; + bvirt = u3 - _j; + B[2] = _j - (u3 - bvirt) + (_i - bvirt); + B[3] = u3; + + var det = estimate(4, B); + var errbound = ccwerrboundB * detsum; + if (det >= errbound || -det >= errbound) { + return det; + } - // 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]; -} + bvirt = ax - acx; + acxtail = ax - (acx + bvirt) + (bvirt - cx); + bvirt = bx - bcx; + bcxtail = bx - (bcx + bvirt) + (bvirt - cx); + bvirt = ay - acy; + acytail = ay - (acy + bvirt) + (bvirt - cy); + bvirt = by - bcy; + bcytail = by - (bcy + bvirt) + (bvirt - cy); + + if (acxtail === 0 && acytail === 0 && bcxtail === 0 && bcytail === 0) { + return det; + } -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]); } + errbound = ccwerrboundC * detsum + resulterrbound * Math.abs(det); + det += (acx * bcytail + bcy * acxtail) - (acy * bcxtail + bcx * acytail); + if (det >= errbound || -det >= errbound) { return det; } + + s1 = acxtail * bcy; + c = splitter * acxtail; + ahi = c - (c - acxtail); + alo = acxtail - ahi; + c = splitter * bcy; + bhi = c - (c - bcy); + blo = bcy - bhi; + s0 = alo * blo - (s1 - ahi * bhi - alo * bhi - ahi * blo); + t1 = acytail * bcx; + c = splitter * acytail; + ahi = c - (c - acytail); + alo = acytail - ahi; + c = splitter * bcx; + bhi = c - (c - bcx); + blo = bcx - bhi; + t0 = alo * blo - (t1 - ahi * bhi - alo * bhi - ahi * blo); + _i = s0 - t0; + bvirt = s0 - _i; + u[0] = s0 - (_i + bvirt) + (bvirt - t0); + _j = s1 + _i; + bvirt = _j - s1; + _0 = s1 - (_j - bvirt) + (_i - bvirt); + _i = _0 - t1; + bvirt = _0 - _i; + u[1] = _0 - (_i + bvirt) + (bvirt - t1); + u3 = _j + _i; + bvirt = u3 - _j; + u[2] = _j - (u3 - bvirt) + (_i - bvirt); + u[3] = u3; + var C1len = sum(4, B, 4, u, C1); + + s1 = acx * bcytail; + c = splitter * acx; + ahi = c - (c - acx); + alo = acx - ahi; + c = splitter * bcytail; + bhi = c - (c - bcytail); + blo = bcytail - bhi; + s0 = alo * blo - (s1 - ahi * bhi - alo * bhi - ahi * blo); + t1 = acy * bcxtail; + c = splitter * acy; + ahi = c - (c - acy); + alo = acy - ahi; + c = splitter * bcxtail; + bhi = c - (c - bcxtail); + blo = bcxtail - bhi; + t0 = alo * blo - (t1 - ahi * bhi - alo * bhi - ahi * blo); + _i = s0 - t0; + bvirt = s0 - _i; + u[0] = s0 - (_i + bvirt) + (bvirt - t0); + _j = s1 + _i; + bvirt = _j - s1; + _0 = s1 - (_j - bvirt) + (_i - bvirt); + _i = _0 - t1; + bvirt = _0 - _i; + u[1] = _0 - (_i + bvirt) + (bvirt - t1); + u3 = _j + _i; + bvirt = u3 - _j; + u[2] = _j - (u3 - bvirt) + (_i - bvirt); + u[3] = u3; + var C2len = sum(C1len, C1, 4, u, C2); + + s1 = acxtail * bcytail; + c = splitter * acxtail; + ahi = c - (c - acxtail); + alo = acxtail - ahi; + c = splitter * bcytail; + bhi = c - (c - bcytail); + blo = bcytail - bhi; + s0 = alo * blo - (s1 - ahi * bhi - alo * bhi - ahi * blo); + t1 = acytail * bcxtail; + c = splitter * acytail; + ahi = c - (c - acytail); + alo = acytail - ahi; + c = splitter * bcxtail; + bhi = c - (c - bcxtail); + blo = bcxtail - bhi; + t0 = alo * blo - (t1 - ahi * bhi - alo * bhi - ahi * blo); + _i = s0 - t0; + bvirt = s0 - _i; + u[0] = s0 - (_i + bvirt) + (bvirt - t0); + _j = s1 + _i; + bvirt = _j - s1; + _0 = s1 - (_j - bvirt) + (_i - bvirt); + _i = _0 - t1; + bvirt = _0 - _i; + u[1] = _0 - (_i + bvirt) + (bvirt - t1); + u3 = _j + _i; + bvirt = u3 - _j; + u[2] = _j - (u3 - bvirt) + (_i - bvirt); + u[3] = u3; + var Dlen = sum(C2len, C2, 4, u, D); + + return D[Dlen - 1]; + } -// Buffer code below from https://github.com/feross/buffer, MIT-licensed + function orient2d(ax, ay, bx, by, cx, cy) { + var detleft = (ay - cy) * (bx - cx); + var detright = (ax - cx) * (by - cy); + var det = detleft - detright; -function readUInt32(buf, pos) { - return ((buf[pos]) | - (buf[pos + 1] << 8) | - (buf[pos + 2] << 16)) + - (buf[pos + 3] * 0x1000000); -} + if (detleft === 0 || detright === 0 || (detleft > 0) !== (detright > 0)) { return det; } -function writeInt32(buf, val, pos) { - buf[pos] = val; - buf[pos + 1] = (val >>> 8); - buf[pos + 2] = (val >>> 16); - buf[pos + 3] = (val >>> 24); -} + var detsum = Math.abs(detleft + detright); + if (Math.abs(det) >= ccwerrboundA * detsum) { return det; } -function readInt32(buf, pos) { - return ((buf[pos]) | - (buf[pos + 1] << 8) | - (buf[pos + 2] << 16)) + - (buf[pos + 3] << 24); -} + return -orient2dadapt(ax, ay, bx, by, cx, cy, detsum); + } -function readUtf8(buf, pos, end) { - var str = ''; - var i = pos; + /** + * Signed area of the triangle (p0, p1, p2) + * @param {Array.} p0 + * @param {Array.} p1 + * @param {Array.} p2 + * @return {Number} + */ + function signedArea(p0, p1, p2) { + var res = orient2d(p0[0], p0[1], p1[0], p1[1], p2[0], p2[1]); + if (res > 0) { return -1; } + if (res < 0) { return 1; } + return 0; + } - while (i < end) { - var b0 = buf[i]; - var c = null; // codepoint - var bytesPerSequence = - b0 > 0xEF ? 4 : - b0 > 0xDF ? 3 : - b0 > 0xBF ? 2 : 1; + /** + * @param {SweepEvent} e1 + * @param {SweepEvent} e2 + * @return {Number} + */ + function compareEvents(e1, e2) { + var p1 = e1.point; + var p2 = e2.point; - if (i + bytesPerSequence > end) break; + // Different x-coordinate + if (p1[0] > p2[0]) { return 1; } + if (p1[0] < p2[0]) { return -1; } - var b1, b2, b3; + // 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; } - 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; - } - } - } + return specialCases(e1, e2, p1); + } - if (c === null) { - c = 0xFFFD; - bytesPerSequence = 1; - } else if (c > 0xFFFF) { - c -= 0x10000; - str += String.fromCharCode(c >>> 10 & 0x3FF | 0xD800); - c = 0xDC00 | c & 0x3FF; - } + /* 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; } - str += String.fromCharCode(c); - i += bytesPerSequence; + // 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 str; -} - -function writeUtf8(buf, str, pos) { - for (var i = 0, c, lead; i < str.length; i++) { - c = str.charCodeAt(i); // code point + return (!e1.isSubject && e2.isSubject) ? 1 : -1; + } + /* eslint-enable no-unused-vars */ - 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; - } + /** + * @param {SweepEvent} se + * @param {Array.} 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); - 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; - } + /* eslint-disable no-console */ + if (equals(se.point, se.otherEvent.point)) { + console.warn('what is that, a collapsed segment?', se); } - return pos; -} + /* eslint-enable no-console */ -},{"ieee754":17}],24:[function(require,module,exports){ -'use strict'; + r.contourId = l.contourId = se.contourId; -module.exports = partialSort; + // 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; + } -// Floyd-Rivest selection algorithm: -// Rearrange items so that all items in the [left, k] range are smaller than all items in (k, right]; -// The k-th element will have the (k - left + 1)th smallest value in [left, right] + // avoid a rounding error. The left event would be processed after the right event + // if (compareEvents(se, r) > 0) {} -function partialSort(arr, k, left, right, compare) { - left = left || 0; - right = right || (arr.length - 1); - compare = compare || defaultCompare; + se.otherEvent.otherEvent = l; + se.otherEvent = r; - 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)); - partialSort(arr, k, newLeft, newRight, compare); - } + queue.push(l); + queue.push(r); - var t = arr[k]; - var i = left; - var j = right; + return queue; + } - swap(arr, left, k); - if (compare(arr[right], t) > 0) swap(arr, left, right); + //const EPS = 1e-9; - while (i < j) { - swap(arr, i, j); - i++; - j--; - while (compare(arr[i], t) < 0) i++; - while (compare(arr[j], t) > 0) j--; - } + /** + * 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]); + } - if (compare(arr[left], t) === 0) swap(arr, left, j); - else { - j++; - swap(arr, j, right); - } + /** + * 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]); + } - if (j <= k) left = j + 1; - if (k <= j) right = j - 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.} a1 point of first line + * @param {Array.} a2 point of first line + * @param {Array.} b1 point of second line + * @param {Array.} b2 point of second line + * @param {Boolean=} noEndpointTouch whether to skip single touchpoints + * (meaning connected segments) as + * intersections + * @returns {Array.>|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)]; } -} -function swap(arr, i, j) { - var tmp = arr[i]; - arr[i] = arr[j]; - arr[j] = tmp; -} + // 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; -function defaultCompare(a, b) { - return a < b ? -1 : a > b ? 1 : 0; -} + if (sqrKross > 0 /* EPS * sqLenB * sqLenE */) { + // Lines are just parallel, not the same. No overlap. + return null; + } -},{}],25:[function(require,module,exports){ -'use strict'; + 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); -module.exports = rbush; + // this is, essentially, the FindIntersection acting on floats from + // Schneider & Eberly, just inlined into this function. + if (smin <= 1 && smax >= 0) { -var quickselect = require('quickselect'); + // overlap on an end point + if (smin === 1) { + return noEndpointTouch ? null : [toPoint(a1, smin > 0 ? smin : 0, va)]; + } -function rbush(maxEntries, format) { - if (!(this instanceof rbush)) return new rbush(maxEntries, format); + if (smax === 0) { + return noEndpointTouch ? null : [toPoint(a1, smax < 1 ? smax : 1, va)]; + } - // 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 (noEndpointTouch && smin === 0 && smax === 1) { return null; } - if (format) { - this._initFormat(format); + // 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) + ]; } - this.clear(); -} - -rbush.prototype = { - - all: function () { - return this._all(this.data, []); - }, - - search: function (bbox) { + return null; + } - var node = this.data, - result = [], - toBBox = this.toBBox; + /** + * @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 (!intersects(bbox, node)) return result; + // 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; + } - var nodesToSearch = [], - i, len, child, childBBox; + // The line segments associated to se1 and se2 overlap + var events = []; + var leftCoincide = false; + var rightCoincide = false; - while (node) { - for (i = 0, len = node.children.length; i < len; i++) { + if (equals(se1.point, se2.point)) { + leftCoincide = true; // linked + } else if (compareEvents(se1, se2) === 1) { + events.push(se2, se1); + } else { + events.push(se1, se2); + } - child = node.children[i]; - childBBox = node.leaf ? toBBox(child) : child; + 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 (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(); - } + 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; - return result; - }, + 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; + } - collides: function (bbox) { + // the line segments share the right endpoint + if (rightCoincide) { + divideSegment(events[0], events[1].point, queue); + return 3; + } - var node = this.data, - toBBox = this.toBBox; + // 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; + } - if (!intersects(bbox, node)) return false; + // one line segment includes the other one + divideSegment(events[0], events[1].point, queue); + divideSegment(events[3].otherEvent, events[2].point, queue); - var nodesToSearch = [], - i, len, child, childBBox; + return 3; + } - while (node) { - for (i = 0, len = node.children.length; i < len; i++) { + /** + * @param {SweepEvent} le1 + * @param {SweepEvent} le2 + * @return {Number} + */ + function compareSegments(le1, le2) { + if (le1 === le2) { return 0; } - child = node.children[i]; - childBBox = node.leaf ? toBBox(child) : child; + // 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 (intersects(bbox, childBBox)) { - if (node.leaf || contains(bbox, childBBox)) return true; - nodesToSearch.push(child); - } - } - node = nodesToSearch.pop(); - } + // 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; } - return false; - }, + // 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; } - load: function (data) { - if (!(data && data.length)) return this; + // 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; } - if (data.length < this._minEntries) { - for (var i = 0, len = data.length; i < len; i++) { - this.insert(data[i]); - } - return this; - } + // 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; + } - // recursively build the tree with the given data from stratch using OMT algorithm - var node = this._build(data.slice(), 0, data.length - 1, 0); + 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; + } - if (!this.data.children.length) { - // save as is if tree is empty - this.data = node; + return compareEvents(le1, le2) === 1 ? 1 : -1; + } - } else if (this.data.height === node.height) { - // split root if trees have the same height - this._splitRoot(this.data, node); + function subdivide(eventQueue, subject, clipping, sbbox, cbbox, operation) { + var sweepLine = new SplayTree(compareSegments); + var sortedEvents = []; - } else { - if (this.data.height < node.height) { - // swap trees if inserted one is bigger - var tmpNode = this.data; - this.data = node; - node = tmpNode; - } + var rightbound = Math.min(sbbox[2], cbbox[2]); - // insert the small tree into the large tree at appropriate level - this._insert(node, this.data.height - node.height - 1, true); - } + var prev, next, begin; - return this; - }, + while (eventQueue.length !== 0) { + var event = eventQueue.pop(); + sortedEvents.push(event); - insert: function (item) { - if (item) this._insert(item, this.data.height - 1); - return this; - }, + // optimization by bboxes for intersection and difference goes here + if ((operation === INTERSECTION && event.point[0] > rightbound) || + (operation === DIFFERENCE && event.point[0] > sbbox[2])) { + break; + } - clear: function () { - this.data = createNode([]); - return this; - }, + if (event.left) { + next = prev = sweepLine.insert(event); + begin = sweepLine.minNode(); - remove: function (item, equalsFn) { - if (!item) return this; + if (prev !== begin) { prev = sweepLine.prev(prev); } + else { prev = null; } - var node = this.data, - bbox = this.toBBox(item), - path = [], - indexes = [], - i, parent, index, goingUp; + next = sweepLine.next(next); - // depth-first iterative tree traversal - while (node || path.length) { + 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 (!node) { // go up - node = path.pop(); - parent = path[path.length - 1]; - i = indexes.pop(); - goingUp = true; - } + if (prev) { + if (possibleIntersection(prev.key, event, eventQueue) === 2) { + var prevprev = prev; + if (prevprev !== begin) { prevprev = sweepLine.prev(prevprev); } + else { prevprev = null; } - if (node.leaf) { // check current node - index = findItem(item, node.children, equalsFn); + prevprevEvent = prevprev ? prevprev.key : null; + computeFields(prevEvent, prevprevEvent, operation); + computeFields(event, prevEvent, operation); + } + } + } else { + event = event.otherEvent; + next = prev = sweepLine.find(event); - 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 (prev && next) { - if (!goingUp && !node.leaf && contains(node, bbox)) { // go down - path.push(node); - indexes.push(i); - i = 0; - parent = node; - node = node.children[0]; + if (prev !== begin) { prev = sweepLine.prev(prev); } + else { prev = null; } - } else if (parent) { // go right - i++; - node = parent.children[i]; - goingUp = false; + next = sweepLine.next(next); + sweepLine.remove(event); - } else node = null; // nothing found + if (next && prev) { + possibleIntersection(prev.key, next.key, eventQueue); + } } + } + } + return sortedEvents; + } - return this; - }, + var Contour = function Contour() { + this.points = []; + this.holeIds = []; + this.holeOf = null; + this.depth = null; + }; - toBBox: function (item) { return item; }, + Contour.prototype.isExterior = function isExterior () { + return this.holeOf == null; + }; - compareMinX: compareNodeMinX, - compareMinY: compareNodeMinY, + /** + * @param {Array.} sortedEvents + * @return {Array.} + */ + 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; + } + } + } - toJSON: function () { return this.data; }, - fromJSON: function (data) { - this.data = data; - return this; - }, + for (i = 0, len = resultEvents.length; i < len; i++) { + event = resultEvents[i]; + event.otherPos = i; + } - _all: function (node, result) { - var nodesToSearch = []; - while (node) { - if (node.leaf) result.push.apply(result, node.children); - else nodesToSearch.push.apply(nodesToSearch, node.children); + // imagine, the right event is found in the beginning of the queue, + // when his left counterpart is not marked yet + for (i = 0, len = resultEvents.length; i < len; i++) { + event = resultEvents[i]; + if (!event.left) { + tmp = event.otherPos; + event.otherPos = event.otherEvent.otherPos; + event.otherEvent.otherPos = tmp; + } + } + + return resultEvents; + } - node = nodesToSearch.pop(); - } - return result; - }, - _build: function (items, left, right, height) { + /** + * @param {Number} pos + * @param {Array.} resultEvents + * @param {Object>} processed + * @return {Number} + */ + function nextPos(pos, resultEvents, processed, origPos) { + var newPos = pos + 1, + p = resultEvents[pos].point, + p1; + var length = resultEvents.length; + + if (newPos < length) + { p1 = resultEvents[newPos].point; } + + while (newPos < length && p1[0] === p[0] && p1[1] === p[1]) { + if (!processed[newPos]) { + return newPos; + } else { + newPos++; + } + p1 = resultEvents[newPos].point; + } - var N = right - left + 1, - M = this._maxEntries, - node; + newPos = pos - 1; - if (N <= M) { - // reached leaf level; return leaf - node = createNode(items.slice(left, right + 1)); - calcBBox(node, this.toBBox); - return node; - } + while (processed[newPos] && newPos > origPos) { + newPos--; + } + + return newPos; + } - 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)); + function initializeContourFromContext(event, contours, contourId) { + var contour = new Contour(); + if (event.prevInResult != null) { + var prevInResult = event.prevInResult; + // Note that it is valid to query the "previous in result" for its output contour id, + // because we must have already processed it (i.e., assigned an output contour id) + // in an earlier iteration, otherwise it wouldn't be possible that it is "previous in + // result". + var lowerContourId = prevInResult.outputContourId; + var lowerResultTransition = prevInResult.resultTransition; + if (lowerResultTransition > 0) { + // We are inside. Now we have to check if the thing below us is another hole or + // an exterior contour. + var lowerContour = contours[lowerContourId]; + if (lowerContour.holeOf != null) { + // The lower contour is a hole => Connect the new contour as a hole to its parent, + // and use same depth. + var parentContourId = lowerContour.holeOf; + contours[parentContourId].holeIds.push(contourId); + contour.holeOf = parentContourId; + contour.depth = contours[lowerContourId].depth; + } else { + // The lower contour is an exterior contour => Connect the new contour as a hole, + // and increment depth. + contours[lowerContourId].holeIds.push(contourId); + contour.holeOf = lowerContourId; + contour.depth = contours[lowerContourId].depth + 1; } + } else { + // We are outside => this contour is an exterior contour of same depth. + contour.holeOf = null; + contour.depth = contours[lowerContourId].depth; + } + } else { + // There is no lower/previous contour => this contour is an exterior contour of depth 0. + contour.holeOf = null; + contour.depth = 0; + } + return contour; + } - node = createNode([]); - node.leaf = false; - node.height = height; + /** + * @param {Array.} sortedEvents + * @return {Array.<*>} polygons + */ + function connectEdges(sortedEvents) { + var i, len; + var resultEvents = orderEvents(sortedEvents); + + // "false"-filled array + var processed = {}; + var contours = []; + + var loop = function ( ) { - // split the items into M mostly square tiles + if (processed[i]) { + return; + } - var N2 = Math.ceil(N / M), - N1 = N2 * Math.ceil(Math.sqrt(M)), - i, j, right2, right3; + var contourId = contours.length; + var contour = initializeContourFromContext(resultEvents[i], contours, contourId); - multiSelect(items, left, right, N1, this.compareMinX); + // Helper function that combines marking an event as processed with assigning its output contour ID + var markAsProcessed = function (pos) { + processed[pos] = true; + resultEvents[pos].outputContourId = contourId; + }; - for (i = left; i <= right; i += N1) { + var pos = i; + var origPos = i; - right2 = Math.min(i + N1 - 1, right); + var initial = resultEvents[i].point; + contour.points.push(initial); - multiSelect(items, i, right2, N2, this.compareMinY); + /* eslint no-constant-condition: "off" */ + while (true) { + markAsProcessed(pos); - for (j = i; j <= right2; j += N2) { + pos = resultEvents[pos].otherPos; - right3 = Math.min(j + N2 - 1, right2); + markAsProcessed(pos); + contour.points.push(resultEvents[pos].point); - // pack each entry recursively - node.children.push(this._build(items, j, right3, height - 1)); - } + pos = nextPos(pos, resultEvents, processed, origPos); + + if (pos == origPos) { + break; } + } + + contours.push(contour); + }; - calcBBox(node, this.toBBox); + for (i = 0, len = resultEvents.length; i < len; i++) loop( ); - return node; - }, + return contours; + } - _chooseSubtree: function (bbox, node, level, path) { + var tinyqueue = TinyQueue; + var default_1 = TinyQueue; - var i, len, child, targetNode, area, enlargement, minArea, minEnlargement; + function TinyQueue(data, compare) { + if (!(this instanceof TinyQueue)) { return new TinyQueue(data, compare); } - while (true) { - path.push(node); + this.data = data || []; + this.length = this.data.length; + this.compare = compare || defaultCompare; - if (node.leaf || path.length - 1 === level) break; + if (this.length > 0) { + for (var i = (this.length >> 1) - 1; i >= 0; i--) { this._down(i); } + } + } - minArea = minEnlargement = Infinity; + function defaultCompare(a, b) { + return a < b ? -1 : a > b ? 1 : 0; + } - for (i = 0, len = node.children.length; i < len; i++) { - child = node.children[i]; - area = bboxArea(child); - enlargement = enlargedArea(bbox, child) - area; + TinyQueue.prototype = { - // choose entry with the least area enlargement - if (enlargement < minEnlargement) { - minEnlargement = enlargement; - minArea = area < minArea ? area : minArea; - targetNode = child; + push: function (item) { + this.data.push(item); + this.length++; + this._up(this.length - 1); + }, - } else if (enlargement === minEnlargement) { - // otherwise choose one with the smallest area - if (area < minArea) { - minArea = area; - targetNode = child; - } - } - } + pop: function () { + if (this.length === 0) { return undefined; } - node = targetNode || node.children[0]; - } + var top = this.data[0]; + this.length--; - return node; - }, + 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; + } - _insert: function (item, level, isNode) { + data[pos] = item; + }, - var toBBox = this.toBBox, - bbox = isNode ? item : toBBox(item), - insertPath = []; + _down: function (pos) { + var data = this.data; + var compare = this.compare; + var halfLength = this.length >> 1; + var item = data[pos]; - // find the best node for accommodating the item, saving all nodes along the path too - var node = this._chooseSubtree(bbox, this.data, level, insertPath); + while (pos < halfLength) { + var left = (pos << 1) + 1; + var right = left + 1; + var best = data[left]; - // put the item into the node - node.children.push(item); - extend(node, bbox); + if (right < this.length && compare(data[right], best) < 0) { + left = right; + best = data[right]; + } + if (compare(best, item) >= 0) { break; } - // 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; - } + data[pos] = best; + pos = left; + } - // adjust bboxes along the insertion path - this._adjustParentBBoxes(bbox, insertPath, level); - }, + data[pos] = item; + } + }; + tinyqueue.default = default_1; - // split overflowed node into two - _split: function (insertPath, level) { + var max = Math.max; + var min = Math.min; - var node = insertPath[level], - M = node.children.length, - m = this._minEntries; + var contourId = 0; - this._chooseSplitAxis(node, m, M); - var splitIndex = this._chooseSplitIndex(node, m, M); + 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; - var newNode = createNode(node.children.splice(splitIndex, node.children.length - splitIndex)); - newNode.height = node.height; - newNode.leaf = node.leaf; + if (s1[0] === s2[0] && s1[1] === s2[1]) { + continue; // skip collapsed edges, or it breaks + } - calcBBox(node, this.toBBox); - calcBBox(newNode, this.toBBox); + 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; + } - if (level) insertPath[level - 1].children.push(newNode); - else this._splitRoot(node, newNode); - }, + 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); - _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); - }, + // 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); + } + } - _chooseSplitIndex: function (node, m, M) { - var i, bbox1, bbox2, overlap, area, minOverlap, minArea, index; + function fillQueue(subject, clipping, sbbox, cbbox, operation) { + var eventQueue = new tinyqueue(null, compareEvents); + var polygonSet, isExteriorRing, i, ii, j, jj; //, k, kk; - minOverlap = minArea = Infinity; + 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 = m; i <= M - m; i++) { - bbox1 = distBBox(node, 0, i, this.toBBox); - bbox2 = distBBox(node, i, M, this.toBBox); + 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); + } + } - overlap = intersectionArea(bbox1, bbox2); - area = bboxArea(bbox1) + bboxArea(bbox2); + return eventQueue; + } - // choose distribution with minimum overlap - if (overlap < minOverlap) { - minOverlap = overlap; - index = i; + var EMPTY = []; - minArea = area < minArea ? area : minArea; - } else if (overlap === minOverlap) { - // otherwise choose distribution with minimum area - if (area < minArea) { - minArea = area; - index = i; - } - } - } + 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; + } - return index; - }, - // sorts node children by the best axis for split - _chooseSplitAxis: function (node, m, M) { + 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; + } - 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); - }, + 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]; - // total margin of all possible split distributions where each node is at least m full - _allDistMargin: function (node, m, M, compare) { + // console.time('fill queue'); + var eventQueue = fillQueue(subject, clipping, sbbox, cbbox, operation); + //console.timeEnd('fill queue'); - node.children.sort(compare); + 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'); - var toBBox = this.toBBox, - leftBBox = distBBox(node, 0, m, toBBox), - rightBBox = distBBox(node, M - m, M, toBBox), - margin = bboxMargin(leftBBox) + bboxMargin(rightBBox), - i, child; + // console.time('connect vertices'); + var contours = connectEdges(sortedEvents); + //console.timeEnd('connect vertices'); - for (i = m; i < M - m; i++) { - child = node.children[i]; - extend(leftBBox, node.leaf ? toBBox(child) : child); - margin += bboxMargin(leftBBox); + // Convert contours to polygons + var polygons = []; + for (var i = 0; i < contours.length; i++) { + var contour = contours[i]; + if (contour.isExterior()) { + // The exterior ring goes first + var rings = [contour.points]; + // Followed by holes if any + for (var j = 0; j < contour.holeIds.length; j++) { + var holeId = contour.holeIds[j]; + rings.push(contours[holeId].points); } + polygons.push(rings); + } + } - for (i = M - m - 1; i >= m; i--) { - child = node.children[i]; - extend(rightBBox, node.leaf ? toBBox(child) : child); - margin += bboxMargin(rightBBox); - } + return polygons; + } - return margin; - }, + function union (subject, clipping) { + return boolean(subject, clipping, UNION); + } - _adjustParentBBoxes: function (bbox, path, level) { - // adjust bboxes along the given tree path - for (var i = level; i >= 0; i--) { - extend(path[i], bbox); - } - }, + 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 }; - _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); + exports.diff = diff; + exports.intersection = intersection$1; + exports.operations = operations; + exports.union = union; + exports.xor = xor; - } else this.clear(); + Object.defineProperty(exports, '__esModule', { value: true }); - } else calcBBox(path[i], this.toBBox); - } - }, +}))); + + +},{}],23:[function(require,module,exports){ +// Top level file is just a mixin of submodules & constants +'use strict'; + +var assign = require('./lib/utils/common').assign; + +var deflate = require('./lib/deflate'); +var inflate = require('./lib/inflate'); +var constants = require('./lib/zlib/constants'); + +var pako = {}; + +assign(pako, deflate, inflate, constants); + +module.exports = pako; + +},{"./lib/deflate":24,"./lib/inflate":25,"./lib/utils/common":26,"./lib/zlib/constants":29}],24:[function(require,module,exports){ +'use strict'; + + +var zlib_deflate = require('./zlib/deflate'); +var utils = require('./utils/common'); +var strings = require('./utils/strings'); +var msg = require('./zlib/messages'); +var ZStream = require('./zlib/zstream'); + +var toString = Object.prototype.toString; + +/* Public constants ==========================================================*/ +/* ===========================================================================*/ + +var Z_NO_FLUSH = 0; +var Z_FINISH = 4; - _initFormat: function (format) { - // data format (minX, minY, maxX, maxY accessors) +var Z_OK = 0; +var Z_STREAM_END = 1; +var Z_SYNC_FLUSH = 2; - // 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 Z_DEFAULT_COMPRESSION = -1; - var compareArr = ['return a', ' - b', ';']; +var Z_DEFAULT_STRATEGY = 0; - this.compareMinX = new Function('a', 'b', compareArr.join(format[0])); - this.compareMinY = new Function('a', 'b', compareArr.join(format[1])); +var Z_DEFLATED = 8; - this.toBBox = new Function('a', - 'return {minX: a' + format[0] + - ', minY: a' + format[1] + - ', maxX: a' + format[2] + - ', maxY: a' + format[3] + '};'); +/* ===========================================================================*/ + + +/** + * class Deflate + * + * Generic JS-style wrapper for zlib calls. If you don't need + * streaming behaviour - use more simple functions: [[deflate]], + * [[deflateRaw]] and [[gzip]]. + **/ + +/* internal + * Deflate.chunks -> Array + * + * Chunks of output data, if [[Deflate#onData]] not overridden. + **/ + +/** + * Deflate.result -> Uint8Array|Array + * + * Compressed result, generated by default [[Deflate#onData]] + * and [[Deflate#onEnd]] handlers. Filled after you push last chunk + * (call [[Deflate#push]] with `Z_FINISH` / `true` param) or if you + * push a chunk with explicit flush (call [[Deflate#push]] with + * `Z_SYNC_FLUSH` param). + **/ + +/** + * Deflate.err -> Number + * + * Error code after deflate finished. 0 (Z_OK) on success. + * You will not need it in real life, because deflate errors + * are possible only on wrong options or bad `onData` / `onEnd` + * custom handlers. + **/ + +/** + * Deflate.msg -> String + * + * Error message, if [[Deflate.err]] != 0 + **/ + + +/** + * new Deflate(options) + * - options (Object): zlib deflate options. + * + * Creates new deflator instance with specified params. Throws exception + * on bad params. Supported options: + * + * - `level` + * - `windowBits` + * - `memLevel` + * - `strategy` + * - `dictionary` + * + * [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced) + * for more information on these. + * + * Additional options, for internal needs: + * + * - `chunkSize` - size of generated data chunks (16K by default) + * - `raw` (Boolean) - do raw deflate + * - `gzip` (Boolean) - create gzip wrapper + * - `to` (String) - if equal to 'string', then result will be "binary string" + * (each char code [0..255]) + * - `header` (Object) - custom header for gzip + * - `text` (Boolean) - true if compressed data believed to be text + * - `time` (Number) - modification time, unix timestamp + * - `os` (Number) - operation system code + * - `extra` (Array) - array of bytes with extra data (max 65536) + * - `name` (String) - file name (binary string) + * - `comment` (String) - comment (binary string) + * - `hcrc` (Boolean) - true if header crc should be added + * + * ##### Example: + * + * ```javascript + * var pako = require('pako') + * , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9]) + * , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]); + * + * var deflate = new pako.Deflate({ level: 3}); + * + * deflate.push(chunk1, false); + * deflate.push(chunk2, true); // true -> last chunk + * + * if (deflate.err) { throw new Error(deflate.err); } + * + * console.log(deflate.result); + * ``` + **/ +function Deflate(options) { + if (!(this instanceof Deflate)) return new Deflate(options); + + this.options = utils.assign({ + level: Z_DEFAULT_COMPRESSION, + method: Z_DEFLATED, + chunkSize: 16384, + windowBits: 15, + memLevel: 8, + strategy: Z_DEFAULT_STRATEGY, + to: '' + }, options || {}); + + var opt = this.options; + + if (opt.raw && (opt.windowBits > 0)) { + opt.windowBits = -opt.windowBits; + } + + else if (opt.gzip && (opt.windowBits > 0) && (opt.windowBits < 16)) { + opt.windowBits += 16; + } + + this.err = 0; // error code, if happens (0 = Z_OK) + this.msg = ''; // error message + this.ended = false; // used to avoid multiple onEnd() calls + this.chunks = []; // chunks of compressed data + + this.strm = new ZStream(); + this.strm.avail_out = 0; + + var status = zlib_deflate.deflateInit2( + this.strm, + opt.level, + opt.method, + opt.windowBits, + opt.memLevel, + opt.strategy + ); + + if (status !== Z_OK) { + throw new Error(msg[status]); + } + + if (opt.header) { + zlib_deflate.deflateSetHeader(this.strm, opt.header); + } + + if (opt.dictionary) { + var dict; + // Convert data if needed + if (typeof opt.dictionary === 'string') { + // If we need to compress text, change encoding to utf8. + dict = strings.string2buf(opt.dictionary); + } else if (toString.call(opt.dictionary) === '[object ArrayBuffer]') { + dict = new Uint8Array(opt.dictionary); + } else { + dict = opt.dictionary; } -}; -function findItem(item, items, equalsFn) { - if (!equalsFn) return items.indexOf(item); + status = zlib_deflate.deflateSetDictionary(this.strm, dict); - for (var i = 0; i < items.length; i++) { - if (equalsFn(item, items[i])) return i; + if (status !== Z_OK) { + throw new Error(msg[status]); } - return -1; -} -// calculate node's bbox from bboxes of its children -function calcBBox(node, toBBox) { - distBBox(node, 0, node.children.length, toBBox, node); + this._dict_set = true; + } } -// 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; +/** + * Deflate#push(data[, mode]) -> Boolean + * - data (Uint8Array|Array|ArrayBuffer|String): input data. Strings will be + * converted to utf8 byte sequence. + * - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes. + * See constants. Skipped or `false` means Z_NO_FLUSH, `true` means Z_FINISH. + * + * Sends input data to deflate pipe, generating [[Deflate#onData]] calls with + * new compressed chunks. Returns `true` on success. The last data block must have + * mode Z_FINISH (or `true`). That will flush internal pending buffers and call + * [[Deflate#onEnd]]. For interim explicit flushes (without ending the stream) you + * can use mode Z_SYNC_FLUSH, keeping the compression context. + * + * On fail call [[Deflate#onEnd]] with error code and return false. + * + * We strongly recommend to use `Uint8Array` on input for best speed (output + * array format is detected automatically). Also, don't skip last param and always + * use the same type in your code (boolean or number). That will improve JS speed. + * + * For regular `Array`-s make sure all elements are [0..255]. + * + * ##### Example + * + * ```javascript + * push(chunk, false); // push one of data chunks + * ... + * push(chunk, true); // push last chunk + * ``` + **/ +Deflate.prototype.push = function (data, mode) { + var strm = this.strm; + var chunkSize = this.options.chunkSize; + var status, _mode; + + if (this.ended) { return false; } + + _mode = (mode === ~~mode) ? mode : ((mode === true) ? Z_FINISH : Z_NO_FLUSH); + + // Convert data if needed + if (typeof data === 'string') { + // If we need to compress text, change encoding to utf8. + strm.input = strings.string2buf(data); + } else if (toString.call(data) === '[object ArrayBuffer]') { + strm.input = new Uint8Array(data); + } else { + strm.input = data; + } - for (var i = k, child; i < p; i++) { - child = node.children[i]; - extend(destNode, node.leaf ? toBBox(child) : child); + strm.next_in = 0; + strm.avail_in = strm.input.length; + + do { + if (strm.avail_out === 0) { + strm.output = new utils.Buf8(chunkSize); + strm.next_out = 0; + strm.avail_out = chunkSize; } + status = zlib_deflate.deflate(strm, _mode); /* no bad return value */ - return destNode; -} + if (status !== Z_STREAM_END && status !== Z_OK) { + this.onEnd(status); + this.ended = true; + return false; + } + if (strm.avail_out === 0 || (strm.avail_in === 0 && (_mode === Z_FINISH || _mode === Z_SYNC_FLUSH))) { + if (this.options.to === 'string') { + this.onData(strings.buf2binstring(utils.shrinkBuf(strm.output, strm.next_out))); + } else { + this.onData(utils.shrinkBuf(strm.output, strm.next_out)); + } + } + } while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== Z_STREAM_END); -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; -} + // Finalize on the last chunk. + if (_mode === Z_FINISH) { + status = zlib_deflate.deflateEnd(this.strm); + this.onEnd(status); + this.ended = true; + return status === Z_OK; + } + + // callback interim results if Z_SYNC_FLUSH. + if (_mode === Z_SYNC_FLUSH) { + this.onEnd(Z_OK); + strm.avail_out = 0; + return true; + } -function compareNodeMinX(a, b) { return a.minX - b.minX; } -function compareNodeMinY(a, b) { return a.minY - b.minY; } + return true; +}; -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)); -} +/** + * Deflate#onData(chunk) -> Void + * - chunk (Uint8Array|Array|String): output data. Type of array depends + * on js engine support. When string output requested, each chunk + * will be string. + * + * By default, stores data blocks in `chunks[]` property and glue + * those in `onEnd`. Override this handler, if you need another behaviour. + **/ +Deflate.prototype.onData = function (chunk) { + this.chunks.push(chunk); +}; -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); -} +/** + * Deflate#onEnd(status) -> Void + * - status (Number): deflate status. 0 (Z_OK) on success, + * other if not. + * + * Called once after you tell deflate that the input stream is + * complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH) + * or if an error happened. By default - join collected chunks, + * free memory and fill `results` / `err` properties. + **/ +Deflate.prototype.onEnd = function (status) { + // On success - join + if (status === Z_OK) { + if (this.options.to === 'string') { + this.result = this.chunks.join(''); + } else { + this.result = utils.flattenChunks(this.chunks); + } + } + this.chunks = []; + this.err = status; + this.msg = this.strm.msg; +}; + + +/** + * deflate(data[, options]) -> Uint8Array|Array|String + * - data (Uint8Array|Array|String): input data to compress. + * - options (Object): zlib deflate options. + * + * Compress `data` with deflate algorithm and `options`. + * + * Supported options are: + * + * - level + * - windowBits + * - memLevel + * - strategy + * - dictionary + * + * [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced) + * for more information on these. + * + * Sugar (options): + * + * - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify + * negative windowBits implicitly. + * - `to` (String) - if equal to 'string', then result will be "binary string" + * (each char code [0..255]) + * + * ##### Example: + * + * ```javascript + * var pako = require('pako') + * , data = Uint8Array([1,2,3,4,5,6,7,8,9]); + * + * console.log(pako.deflate(data)); + * ``` + **/ +function deflate(input, options) { + var deflator = new Deflate(options); -function contains(a, b) { - return a.minX <= b.minX && - a.minY <= b.minY && - b.maxX <= a.maxX && - b.maxY <= a.maxY; + deflator.push(input, true); + + // That will never happens, if you don't cheat with options :) + if (deflator.err) { throw deflator.msg || msg[deflator.err]; } + + return deflator.result; } -function intersects(a, b) { - return b.minX <= a.maxX && - b.minY <= a.maxY && - b.maxX >= a.minX && - b.maxY >= a.minY; + +/** + * deflateRaw(data[, options]) -> Uint8Array|Array|String + * - data (Uint8Array|Array|String): input data to compress. + * - options (Object): zlib deflate options. + * + * The same as [[deflate]], but creates raw data, without wrapper + * (header and adler32 crc). + **/ +function deflateRaw(input, options) { + options = options || {}; + options.raw = true; + return deflate(input, options); } -function createNode(children) { - return { - children: children, - height: 1, - leaf: true, - minX: Infinity, - minY: Infinity, - maxX: -Infinity, - maxY: -Infinity - }; + +/** + * gzip(data[, options]) -> Uint8Array|Array|String + * - data (Uint8Array|Array|String): input data to compress. + * - options (Object): zlib deflate options. + * + * The same as [[deflate]], but create gzip wrapper instead of + * deflate one. + **/ +function gzip(input, options) { + options = options || {}; + options.gzip = true; + return deflate(input, options); } -// 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; +exports.Deflate = Deflate; +exports.deflate = deflate; +exports.deflateRaw = deflateRaw; +exports.gzip = gzip; + +},{"./utils/common":26,"./utils/strings":27,"./zlib/deflate":31,"./zlib/messages":36,"./zlib/zstream":38}],25:[function(require,module,exports){ +'use strict'; + + +var zlib_inflate = require('./zlib/inflate'); +var utils = require('./utils/common'); +var strings = require('./utils/strings'); +var c = require('./zlib/constants'); +var msg = require('./zlib/messages'); +var ZStream = require('./zlib/zstream'); +var GZheader = require('./zlib/gzheader'); + +var toString = Object.prototype.toString; + +/** + * class Inflate + * + * Generic JS-style wrapper for zlib calls. If you don't need + * streaming behaviour - use more simple functions: [[inflate]] + * and [[inflateRaw]]. + **/ + +/* internal + * inflate.chunks -> Array + * + * Chunks of output data, if [[Inflate#onData]] not overridden. + **/ + +/** + * Inflate.result -> Uint8Array|Array|String + * + * Uncompressed result, generated by default [[Inflate#onData]] + * and [[Inflate#onEnd]] handlers. Filled after you push last chunk + * (call [[Inflate#push]] with `Z_FINISH` / `true` param) or if you + * push a chunk with explicit flush (call [[Inflate#push]] with + * `Z_SYNC_FLUSH` param). + **/ + +/** + * Inflate.err -> Number + * + * Error code after inflate finished. 0 (Z_OK) on success. + * Should be checked if broken data possible. + **/ + +/** + * Inflate.msg -> String + * + * Error message, if [[Inflate.err]] != 0 + **/ + + +/** + * new Inflate(options) + * - options (Object): zlib inflate options. + * + * Creates new inflator instance with specified params. Throws exception + * on bad params. Supported options: + * + * - `windowBits` + * - `dictionary` + * + * [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced) + * for more information on these. + * + * Additional options, for internal needs: + * + * - `chunkSize` - size of generated data chunks (16K by default) + * - `raw` (Boolean) - do raw inflate + * - `to` (String) - if equal to 'string', then result will be converted + * from utf8 to utf16 (javascript) string. When string output requested, + * chunk length can differ from `chunkSize`, depending on content. + * + * By default, when no options set, autodetect deflate/gzip data format via + * wrapper header. + * + * ##### Example: + * + * ```javascript + * var pako = require('pako') + * , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9]) + * , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]); + * + * var inflate = new pako.Inflate({ level: 3}); + * + * inflate.push(chunk1, false); + * inflate.push(chunk2, true); // true -> last chunk + * + * if (inflate.err) { throw new Error(inflate.err); } + * + * console.log(inflate.result); + * ``` + **/ +function Inflate(options) { + if (!(this instanceof Inflate)) return new Inflate(options); + + this.options = utils.assign({ + chunkSize: 16384, + windowBits: 0, + to: '' + }, options || {}); + + var opt = this.options; + + // Force window size for `raw` data, if not set directly, + // because we have no header for autodetect. + if (opt.raw && (opt.windowBits >= 0) && (opt.windowBits < 16)) { + opt.windowBits = -opt.windowBits; + if (opt.windowBits === 0) { opt.windowBits = -15; } + } + + // If `windowBits` not defined (and mode not raw) - set autodetect flag for gzip/deflate + if ((opt.windowBits >= 0) && (opt.windowBits < 16) && + !(options && options.windowBits)) { + opt.windowBits += 32; + } + + // Gzip header has no info about windows size, we can do autodetect only + // for deflate. So, if window size not set, force it to max when gzip possible + if ((opt.windowBits > 15) && (opt.windowBits < 48)) { + // bit 3 (16) -> gzipped data + // bit 4 (32) -> autodetect gzip/deflate + if ((opt.windowBits & 15) === 0) { + opt.windowBits |= 15; + } + } + + this.err = 0; // error code, if happens (0 = Z_OK) + this.msg = ''; // error message + this.ended = false; // used to avoid multiple onEnd() calls + this.chunks = []; // chunks of compressed data + + this.strm = new ZStream(); + this.strm.avail_out = 0; - while (stack.length) { - right = stack.pop(); - left = stack.pop(); + var status = zlib_inflate.inflateInit2( + this.strm, + opt.windowBits + ); + + if (status !== c.Z_OK) { + throw new Error(msg[status]); + } - if (right - left <= n) continue; + this.header = new GZheader(); - mid = left + Math.ceil((right - left) / n / 2) * n; - quickselect(arr, mid, left, right, compare); + zlib_inflate.inflateGetHeader(this.strm, this.header); - stack.push(left, mid, mid, right); + // Setup dictionary + if (opt.dictionary) { + // Convert data if needed + if (typeof opt.dictionary === 'string') { + opt.dictionary = strings.string2buf(opt.dictionary); + } else if (toString.call(opt.dictionary) === '[object ArrayBuffer]') { + opt.dictionary = new Uint8Array(opt.dictionary); } + if (opt.raw) { //In raw mode we need to set the dictionary early + status = zlib_inflate.inflateSetDictionary(this.strm, opt.dictionary); + if (status !== c.Z_OK) { + throw new Error(msg[status]); + } + } + } } -},{"quickselect":24}],26:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subject_1 = require('./Subject'); -var ObjectUnsubscribedError_1 = require('./util/ObjectUnsubscribedError'); /** - * @class BehaviorSubject - */ -var BehaviorSubject = (function (_super) { - __extends(BehaviorSubject, _super); - function BehaviorSubject(_value) { - _super.call(this); - this._value = _value; + * Inflate#push(data[, mode]) -> Boolean + * - data (Uint8Array|Array|ArrayBuffer|String): input data + * - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes. + * See constants. Skipped or `false` means Z_NO_FLUSH, `true` means Z_FINISH. + * + * Sends input data to inflate pipe, generating [[Inflate#onData]] calls with + * new output chunks. Returns `true` on success. The last data block must have + * mode Z_FINISH (or `true`). That will flush internal pending buffers and call + * [[Inflate#onEnd]]. For interim explicit flushes (without ending the stream) you + * can use mode Z_SYNC_FLUSH, keeping the decompression context. + * + * On fail call [[Inflate#onEnd]] with error code and return false. + * + * We strongly recommend to use `Uint8Array` on input for best speed (output + * format is detected automatically). Also, don't skip last param and always + * use the same type in your code (boolean or number). That will improve JS speed. + * + * For regular `Array`-s make sure all elements are [0..255]. + * + * ##### Example + * + * ```javascript + * push(chunk, false); // push one of data chunks + * ... + * push(chunk, true); // push last chunk + * ``` + **/ +Inflate.prototype.push = function (data, mode) { + var strm = this.strm; + var chunkSize = this.options.chunkSize; + var dictionary = this.options.dictionary; + var status, _mode; + var next_out_utf8, tail, utf8str; + + // Flag to properly process Z_BUF_ERROR on testing inflate call + // when we check that all output data was flushed. + var allowBufError = false; + + if (this.ended) { return false; } + _mode = (mode === ~~mode) ? mode : ((mode === true) ? c.Z_FINISH : c.Z_NO_FLUSH); + + // Convert data if needed + if (typeof data === 'string') { + // Only binary strings can be decompressed on practice + strm.input = strings.binstring2buf(data); + } else if (toString.call(data) === '[object ArrayBuffer]') { + strm.input = new Uint8Array(data); + } else { + strm.input = data; + } + + strm.next_in = 0; + strm.avail_in = strm.input.length; + + do { + if (strm.avail_out === 0) { + strm.output = new utils.Buf8(chunkSize); + strm.next_out = 0; + strm.avail_out = chunkSize; } - 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; + + status = zlib_inflate.inflate(strm, c.Z_NO_FLUSH); /* no bad return value */ + + if (status === c.Z_NEED_DICT && dictionary) { + status = zlib_inflate.inflateSetDictionary(this.strm, dictionary); + } + + if (status === c.Z_BUF_ERROR && allowBufError === true) { + status = c.Z_OK; + allowBufError = false; + } + + if (status !== c.Z_STREAM_END && status !== c.Z_OK) { + this.onEnd(status); + this.ended = true; + return false; + } + + if (strm.next_out) { + if (strm.avail_out === 0 || status === c.Z_STREAM_END || (strm.avail_in === 0 && (_mode === c.Z_FINISH || _mode === c.Z_SYNC_FLUSH))) { + + if (this.options.to === 'string') { + + next_out_utf8 = strings.utf8border(strm.output, strm.next_out); + + tail = strm.next_out - next_out_utf8; + utf8str = strings.buf2string(strm.output, next_out_utf8); + + // move tail + strm.next_out = tail; + strm.avail_out = chunkSize - tail; + if (tail) { utils.arraySet(strm.output, strm.output, next_out_utf8, tail, 0); } + + this.onData(utf8str); + + } else { + this.onData(utils.shrinkBuf(strm.output, strm.next_out)); } - }; - BehaviorSubject.prototype.next = function (value) { - _super.prototype.next.call(this, this._value = value); - }; - return BehaviorSubject; -}(Subject_1.Subject)); -exports.BehaviorSubject = BehaviorSubject; + } + } -},{"./Subject":34,"./util/ObjectUnsubscribedError":211}],27:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + // When no more input data, we should check that internal inflate buffers + // are flushed. The only way to do it when avail_out = 0 - run one more + // inflate pass. But if output data not exists, inflate return Z_BUF_ERROR. + // Here we set flag to process this error properly. + // + // NOTE. Deflate does not return error in this case and does not needs such + // logic. + if (strm.avail_in === 0 && strm.avail_out === 0) { + allowBufError = true; + } + + } while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== c.Z_STREAM_END); + + if (status === c.Z_STREAM_END) { + _mode = c.Z_FINISH; + } + + // Finalize on the last chunk. + if (_mode === c.Z_FINISH) { + status = zlib_inflate.inflateEnd(this.strm); + this.onEnd(status); + this.ended = true; + return status === c.Z_OK; + } + + // callback interim results if Z_SYNC_FLUSH. + if (_mode === c.Z_SYNC_FLUSH) { + this.onEnd(c.Z_OK); + strm.avail_out = 0; + return true; + } + + return true; }; -var Subscriber_1 = require('./Subscriber'); + + /** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var InnerSubscriber = (function (_super) { - __extends(InnerSubscriber, _super); - function InnerSubscriber(parent, outerValue, outerIndex) { - _super.call(this); - this.parent = parent; - this.outerValue = outerValue; - this.outerIndex = outerIndex; - this.index = 0; - } - 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; + * Inflate#onData(chunk) -> Void + * - chunk (Uint8Array|Array|String): output data. Type of array depends + * on js engine support. When string output requested, each chunk + * will be string. + * + * By default, stores data blocks in `chunks[]` property and glue + * those in `onEnd`. Override this handler, if you need another behaviour. + **/ +Inflate.prototype.onData = function (chunk) { + this.chunks.push(chunk); +}; + -},{"./Subscriber":36}],28:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('./Observable'); /** - * Represents a push-based event or value that an {@link Observable} can emit. - * This class is particularly useful for operators that manage notifications, - * like {@link materialize}, {@link dematerialize}, {@link observeOn}, and - * others. Besides wrapping the actual delivered value, it also annotates it - * with metadata of, for instance, what type of push message it is (`next`, - * `error`, or `complete`). - * - * @see {@link materialize} - * @see {@link dematerialize} - * @see {@link observeOn} - * - * @class Notification - */ -var Notification = (function () { - function Notification(kind, value, error) { - this.kind = kind; - this.value = value; - this.error = error; - this.hasValue = kind === 'N'; + * Inflate#onEnd(status) -> Void + * - status (Number): inflate status. 0 (Z_OK) on success, + * other if not. + * + * Called either after you tell inflate that the input stream is + * complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH) + * or if an error happened. By default - join collected chunks, + * free memory and fill `results` / `err` properties. + **/ +Inflate.prototype.onEnd = function (status) { + // On success - join + if (status === c.Z_OK) { + if (this.options.to === 'string') { + // Glue & convert here, until we teach pako to send + // utf8 aligned strings to onData + this.result = this.chunks.join(''); + } else { + this.result = utils.flattenChunks(this.chunks); } - /** - * Delivers to the given `observer` the value wrapped by this Notification. - * @param {Observer} observer - * @return - */ - 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(); - } - }; - /** - * Given some {@link Observer} callbacks, deliver the value represented by the - * current Notification to the correctly corresponding callback. - * @param {function(value: T): void} next An Observer `next` callback. - * @param {function(err: any): void} [error] An Observer `error` callback. - * @param {function(): void} [complete] An Observer `complete` callback. - * @return {any} - */ - 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(); - } - }; - /** - * Takes an Observer or its individual callback functions, and calls `observe` - * or `do` methods accordingly. - * @param {Observer|function(value: T): void} nextOrObserver An Observer or - * the `next` callback. - * @param {function(err: any): void} [error] An Observer `error` callback. - * @param {function(): void} [complete] An Observer `complete` callback. - * @return {any} - */ - Notification.prototype.accept = function (nextOrObserver, error, complete) { - if (nextOrObserver && typeof nextOrObserver.next === 'function') { - return this.observe(nextOrObserver); - } - else { - return this.do(nextOrObserver, error, complete); - } - }; - /** - * Returns a simple Observable that just delivers the notification represented - * by this Notification instance. - * @return {any} - */ - Notification.prototype.toObservable = function () { - var kind = this.kind; - switch (kind) { - case 'N': - return Observable_1.Observable.of(this.value); - case 'E': - return Observable_1.Observable.throw(this.error); - case 'C': - return Observable_1.Observable.empty(); - } - throw new Error('unexpected notification kind value'); - }; - /** - * A shortcut to create a Notification instance of the type `next` from a - * given value. - * @param {T} value The `next` value. - * @return {Notification} The "next" Notification representing the - * argument. - */ - Notification.createNext = function (value) { - if (typeof value !== 'undefined') { - return new Notification('N', value); - } - return Notification.undefinedValueNotification; - }; - /** - * A shortcut to create a Notification instance of the type `error` from a - * given error. - * @param {any} [err] The `error` error. - * @return {Notification} The "error" Notification representing the - * argument. - */ - Notification.createError = function (err) { - return new Notification('E', undefined, err); - }; - /** - * A shortcut to create a Notification instance of the type `complete`. - * @return {Notification} The valueless "complete" Notification. - */ - Notification.createComplete = function () { - return Notification.completeNotification; - }; - Notification.completeNotification = new Notification('C'); - Notification.undefinedValueNotification = new Notification('N', undefined); - return Notification; -}()); -exports.Notification = Notification; + } + this.chunks = []; + this.err = status; + this.msg = this.strm.msg; +}; + -},{"./Observable":29}],29:[function(require,module,exports){ -"use strict"; -var root_1 = require('./util/root'); -var toSubscriber_1 = require('./util/toSubscriber'); -var observable_1 = require('./symbol/observable'); -var pipe_1 = require('./util/pipe'); /** - * A representation of any set of values over any amount of time. This is the most basic building block - * of RxJS. + * inflate(data[, options]) -> Uint8Array|Array|String + * - data (Uint8Array|Array|String): input data to decompress. + * - options (Object): zlib inflate options. * - * @class Observable - */ -var Observable = (function () { - /** - * @constructor - * @param {Function} subscribe the function that is called when the Observable is - * initially subscribed to. This function is given a Subscriber, to which new values - * can be `next`ed, or an `error` method can be called to raise an error, or - * `complete` can be called to notify of a successful completion. - */ - function Observable(subscribe) { - this._isScalar = false; - if (subscribe) { - this._subscribe = subscribe; - } - } - /** - * Creates a new Observable, with this Observable as the source, and the passed - * operator defined as the new observable's operator. - * @method lift - * @param {Operator} operator the operator defining the operation to take on the observable - * @return {Observable} a new observable with the Operator applied - */ - Observable.prototype.lift = function (operator) { - var observable = new Observable(); - observable.source = this; - observable.operator = operator; - return observable; - }; - /** - * Invokes an execution of an Observable and registers Observer handlers for notifications it will emit. - * - * Use it when you have all these Observables, but still nothing is happening. - * - * `subscribe` is not a regular operator, but a method that calls Observable's internal `subscribe` function. It - * might be for example a function that you passed to a {@link create} static factory, but most of the time it is - * a library implementation, which defines what and when will be emitted by an Observable. This means that calling - * `subscribe` is actually the moment when Observable starts its work, not when it is created, as it is often - * thought. - * - * Apart from starting the execution of an Observable, this method allows you to listen for values - * that an Observable emits, as well as for when it completes or errors. You can achieve this in two - * following ways. - * - * The first way is creating an object that implements {@link Observer} interface. It should have methods - * defined by that interface, but note that it should be just a regular JavaScript object, which you can create - * yourself in any way you want (ES6 class, classic function constructor, object literal etc.). In particular do - * not attempt to use any RxJS implementation details to create Observers - you don't need them. Remember also - * that your object does not have to implement all methods. If you find yourself creating a method that doesn't - * do anything, you can simply omit it. Note however, that if `error` method is not provided, all errors will - * be left uncaught. - * - * The second way is to give up on Observer object altogether and simply provide callback functions in place of its methods. - * This means you can provide three functions as arguments to `subscribe`, where first function is equivalent - * of a `next` method, second of an `error` method and third of a `complete` method. Just as in case of Observer, - * if you do not need to listen for something, you can omit a function, preferably by passing `undefined` or `null`, - * since `subscribe` recognizes these functions by where they were placed in function call. When it comes - * to `error` function, just as before, if not provided, errors emitted by an Observable will be thrown. - * - * Whatever style of calling `subscribe` you use, in both cases it returns a Subscription object. - * This object allows you to call `unsubscribe` on it, which in turn will stop work that an Observable does and will clean - * up all resources that an Observable used. Note that cancelling a subscription will not call `complete` callback - * provided to `subscribe` function, which is reserved for a regular completion signal that comes from an Observable. - * - * Remember that callbacks provided to `subscribe` are not guaranteed to be called asynchronously. - * It is an Observable itself that decides when these functions will be called. For example {@link of} - * by default emits all its values synchronously. Always check documentation for how given Observable - * will behave when subscribed and if its default behavior can be modified with a {@link Scheduler}. - * - * @example Subscribe with an Observer - * const sumObserver = { - * sum: 0, - * next(value) { - * console.log('Adding: ' + value); - * this.sum = this.sum + value; - * }, - * error() { // We actually could just remove this method, - * }, // since we do not really care about errors right now. - * complete() { - * console.log('Sum equals: ' + this.sum); - * } - * }; - * - * Rx.Observable.of(1, 2, 3) // Synchronously emits 1, 2, 3 and then completes. - * .subscribe(sumObserver); - * - * // Logs: - * // "Adding: 1" - * // "Adding: 2" - * // "Adding: 3" - * // "Sum equals: 6" - * - * - * @example Subscribe with functions - * let sum = 0; - * - * Rx.Observable.of(1, 2, 3) - * .subscribe( - * function(value) { - * console.log('Adding: ' + value); - * sum = sum + value; - * }, - * undefined, - * function() { - * console.log('Sum equals: ' + sum); - * } - * ); - * - * // Logs: - * // "Adding: 1" - * // "Adding: 2" - * // "Adding: 3" - * // "Sum equals: 6" - * - * - * @example Cancel a subscription - * const subscription = Rx.Observable.interval(1000).subscribe( - * num => console.log(num), - * undefined, - * () => console.log('completed!') // Will not be called, even - * ); // when cancelling subscription - * - * - * setTimeout(() => { - * subscription.unsubscribe(); - * console.log('unsubscribed!'); - * }, 2500); - * - * // Logs: - * // 0 after 1s - * // 1 after 2s - * // "unsubscribed!" after 2.5s - * - * - * @param {Observer|Function} observerOrNext (optional) Either an observer with methods to be called, - * or the first of three possible handlers, which is the handler for each value emitted from the subscribed - * Observable. - * @param {Function} error (optional) A handler for a terminal event resulting from an error. If no error handler is provided, - * the error will be thrown as unhandled. - * @param {Function} complete (optional) A handler for a terminal event resulting from successful completion. - * @return {ISubscription} a subscription reference to the registered handlers - * @method subscribe - */ - 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 ? this._subscribe(sink) : this._trySubscribe(sink)); - } - 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) { - sink.syncErrorThrown = true; - sink.syncErrorValue = err; - sink.error(err); - } - }; - /** - * @method forEach - * @param {Function} next a handler for each value emitted by the observable - * @param {PromiseConstructor} [PromiseCtor] a constructor function used to instantiate the Promise - * @return {Promise} a promise that either resolves on observable completion or - * rejects with the handled error - */ - Observable.prototype.forEach = function (next, PromiseCtor) { - var _this = this; - if (!PromiseCtor) { - if (root_1.root.Rx && root_1.root.Rx.config && root_1.root.Rx.config.Promise) { - PromiseCtor = root_1.root.Rx.config.Promise; - } - else if (root_1.root.Promise) { - PromiseCtor = root_1.root.Promise; - } - } - if (!PromiseCtor) { - throw new Error('no Promise impl found'); - } - return new PromiseCtor(function (resolve, reject) { - // Must be declared in a separate statement to avoid a RefernceError when - // accessing subscription below in the closure due to Temporal Dead Zone. - var subscription; - subscription = _this.subscribe(function (value) { - if (subscription) { - // if there is a subscription, then we can surmise - // the next handling is asynchronous. Any errors thrown - // need to be rejected explicitly and unsubscribe must be - // called manually - try { - next(value); - } - catch (err) { - reject(err); - subscription.unsubscribe(); - } - } - else { - // if there is NO subscription, then we're getting a nexted - // value synchronously during subscription. We can just call it. - // If it errors, Observable's `subscribe` will ensure the - // unsubscription logic is called, then synchronously rethrow the error. - // After that, Promise will trap the error and send it - // down the rejection path. - next(value); - } - }, reject, resolve); - }); - }; - Observable.prototype._subscribe = function (subscriber) { - return this.source.subscribe(subscriber); - }; - /** - * An interop point defined by the es7-observable spec https://github.com/zenparsing/es-observable - * @method Symbol.observable - * @return {Observable} this instance of the observable - */ - Observable.prototype[observable_1.observable] = function () { - return this; - }; - /* tslint:enable:max-line-length */ - /** - * Used to stitch together functional operators into a chain. - * @method pipe - * @return {Observable} the Observable result of all of the operators having - * been called in the order they were passed in. - * - * @example - * - * import { map, filter, scan } from 'rxjs/operators'; - * - * Rx.Observable.interval(1000) - * .pipe( - * filter(x => x % 2 === 0), - * map(x => x + x), - * scan((acc, x) => acc + x) - * ) - * .subscribe(x => console.log(x)) - */ - Observable.prototype.pipe = function () { - var operations = []; - for (var _i = 0; _i < arguments.length; _i++) { - operations[_i - 0] = arguments[_i]; - } - if (operations.length === 0) { - return this; - } - return pipe_1.pipeFromArray(operations)(this); - }; - /* tslint:enable:max-line-length */ - Observable.prototype.toPromise = function (PromiseCtor) { - var _this = this; - if (!PromiseCtor) { - if (root_1.root.Rx && root_1.root.Rx.config && root_1.root.Rx.config.Promise) { - PromiseCtor = root_1.root.Rx.config.Promise; - } - else if (root_1.root.Promise) { - PromiseCtor = root_1.root.Promise; - } - } - if (!PromiseCtor) { - throw new Error('no Promise impl found'); - } - return new PromiseCtor(function (resolve, reject) { - var value; - _this.subscribe(function (x) { return value = x; }, function (err) { return reject(err); }, function () { return resolve(value); }); - }); - }; - // HACK: Since TypeScript inherits static properties too, we have to - // fight against TypeScript here so Subject can have a different static create signature - /** - * Creates a new cold Observable by calling the Observable constructor - * @static true - * @owner Observable - * @method create - * @param {Function} subscribe? the subscriber function to be passed to the Observable constructor - * @return {Observable} a new cold observable - */ - Observable.create = function (subscribe) { - return new Observable(subscribe); - }; - return Observable; -}()); -exports.Observable = Observable; + * Decompress `data` with inflate/ungzip and `options`. Autodetect + * format via wrapper header by default. That's why we don't provide + * separate `ungzip` method. + * + * Supported options are: + * + * - windowBits + * + * [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced) + * for more information. + * + * Sugar (options): + * + * - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify + * negative windowBits implicitly. + * - `to` (String) - if equal to 'string', then result will be converted + * from utf8 to utf16 (javascript) string. When string output requested, + * chunk length can differ from `chunkSize`, depending on content. + * + * + * ##### Example: + * + * ```javascript + * var pako = require('pako') + * , input = pako.deflate([1,2,3,4,5,6,7,8,9]) + * , output; + * + * try { + * output = pako.inflate(input); + * } catch (err) + * console.log(err); + * } + * ``` + **/ +function inflate(input, options) { + var inflator = new Inflate(options); + + inflator.push(input, true); + + // That will never happens, if you don't cheat with options :) + if (inflator.err) { throw inflator.msg || msg[inflator.err]; } + + return inflator.result; +} -},{"./symbol/observable":206,"./util/pipe":226,"./util/root":227,"./util/toSubscriber":229}],30:[function(require,module,exports){ -"use strict"; -exports.empty = { - closed: true, - next: function (value) { }, - error: function (err) { throw err; }, - complete: function () { } -}; -},{}],31:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscriber_1 = require('./Subscriber'); /** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var OuterSubscriber = (function (_super) { - __extends(OuterSubscriber, _super); - function OuterSubscriber() { - _super.apply(this, arguments); + * inflateRaw(data[, options]) -> Uint8Array|Array|String + * - data (Uint8Array|Array|String): input data to decompress. + * - options (Object): zlib inflate options. + * + * The same as [[inflate]], but creates raw data, without wrapper + * (header and adler32 crc). + **/ +function inflateRaw(input, options) { + options = options || {}; + options.raw = true; + return inflate(input, options); +} + + +/** + * ungzip(data[, options]) -> Uint8Array|Array|String + * - data (Uint8Array|Array|String): input data to decompress. + * - options (Object): zlib inflate options. + * + * Just shortcut to [[inflate]], because it autodetects format + * by header.content. Done for convenience. + **/ + + +exports.Inflate = Inflate; +exports.inflate = inflate; +exports.inflateRaw = inflateRaw; +exports.ungzip = inflate; + +},{"./utils/common":26,"./utils/strings":27,"./zlib/constants":29,"./zlib/gzheader":32,"./zlib/inflate":34,"./zlib/messages":36,"./zlib/zstream":38}],26:[function(require,module,exports){ +'use strict'; + + +var TYPED_OK = (typeof Uint8Array !== 'undefined') && + (typeof Uint16Array !== 'undefined') && + (typeof Int32Array !== 'undefined'); + +function _has(obj, key) { + return Object.prototype.hasOwnProperty.call(obj, key); +} + +exports.assign = function (obj /*from1, from2, from3, ...*/) { + var sources = Array.prototype.slice.call(arguments, 1); + while (sources.length) { + var source = sources.shift(); + if (!source) { continue; } + + if (typeof source !== 'object') { + throw new TypeError(source + 'must be non-object'); } - 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":36}],32:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + for (var p in source) { + if (_has(source, p)) { + obj[p] = source[p]; + } + } + } + + return obj; }; -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'); -/** - * @class ReplaySubject - */ -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; } - _super.call(this); - this.scheduler = scheduler; - this._events = []; - this._bufferSize = bufferSize < 1 ? 1 : bufferSize; - this._windowTime = windowTime < 1 ? 1 : windowTime; + + +// reduce buffer size, avoiding mem copy +exports.shrinkBuf = function (buf, size) { + if (buf.length === size) { return buf; } + if (buf.subarray) { return buf.subarray(0, size); } + buf.length = size; + return buf; +}; + + +var fnTyped = { + arraySet: function (dest, src, src_offs, len, dest_offs) { + if (src.subarray && dest.subarray) { + dest.set(src.subarray(src_offs, src_offs + len), dest_offs); + return; } - ReplaySubject.prototype.next = function (value) { - var now = this._getNow(); - this._events.push(new ReplayEvent(now, value)); - this._trimBufferThenGetEvents(); - _super.prototype.next.call(this, value); - }; - ReplaySubject.prototype._subscribe = function (subscriber) { - var _events = this._trimBufferThenGetEvents(); - var scheduler = this.scheduler; - var subscription; - if (this.closed) { - throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError(); - } - else if (this.hasError) { - subscription = Subscription_1.Subscription.EMPTY; - } - else if (this.isStopped) { - 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)); - } - var len = _events.length; - 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; - // Trim events that fall out of the time window. - // Start at the front of the list. Break early once - // we encounter an event that falls within the window. - 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; + // Fallback to ordinary array + for (var i = 0; i < len; i++) { + dest[dest_offs + i] = src[src_offs + i]; } - return ReplayEvent; -}()); + }, + // Join array of chunks to single array. + flattenChunks: function (chunks) { + var i, l, len, pos, chunk, result; -},{"./Subject":34,"./SubjectSubscription":35,"./Subscription":37,"./operators/observeOn":174,"./scheduler/queue":204,"./util/ObjectUnsubscribedError":211}],33:[function(require,module,exports){ -"use strict"; -/** - * An execution context and a data structure to order tasks and schedule their - * execution. Provides a notion of (potentially virtual) time, through the - * `now()` getter method. - * - * Each unit of work in a Scheduler is called an {@link Action}. - * - * ```ts - * class Scheduler { - * now(): number; - * schedule(work, delay?, state?): Subscription; - * } - * ``` - * - * @class Scheduler - */ -var Scheduler = (function () { - function Scheduler(SchedulerAction, now) { - if (now === void 0) { now = Scheduler.now; } - this.SchedulerAction = SchedulerAction; - this.now = now; + // calculate data length + len = 0; + for (i = 0, l = chunks.length; i < l; i++) { + len += chunks[i].length; } - /** - * Schedules a function, `work`, for execution. May happen at some point in - * the future, according to the `delay` parameter, if specified. May be passed - * some context object, `state`, which will be passed to the `work` function. - * - * The given arguments will be processed an stored as an Action object in a - * queue of actions. - * - * @param {function(state: ?T): ?Subscription} work A function representing a - * task, or some unit of work to be executed by the Scheduler. - * @param {number} [delay] Time to wait before executing the work, where the - * time unit is implicit and defined by the Scheduler itself. - * @param {T} [state] Some contextual data that the `work` function uses when - * called by the Scheduler. - * @return {Subscription} A subscription in order to be able to unsubscribe - * the scheduled work. - */ - Scheduler.prototype.schedule = function (work, delay, state) { - if (delay === void 0) { delay = 0; } - return new this.SchedulerAction(this, work).schedule(state, delay); - }; - Scheduler.now = Date.now ? Date.now : function () { return +new Date(); }; - return Scheduler; -}()); -exports.Scheduler = Scheduler; -},{}],34:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + // join chunks + result = new Uint8Array(len); + pos = 0; + for (i = 0, l = chunks.length; i < l; i++) { + chunk = chunks[i]; + result.set(chunk, pos); + pos += chunk.length; + } + + return result; + } }; -var 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('./symbol/rxSubscriber'); -/** - * @class SubjectSubscriber - */ -var SubjectSubscriber = (function (_super) { - __extends(SubjectSubscriber, _super); - function SubjectSubscriber(destination) { - _super.call(this, destination); - this.destination = destination; + +var fnUntyped = { + arraySet: function (dest, src, src_offs, len, dest_offs) { + for (var i = 0; i < len; i++) { + dest[dest_offs + i] = src[src_offs + i]; } - return SubjectSubscriber; -}(Subscriber_1.Subscriber)); -exports.SubjectSubscriber = SubjectSubscriber; -/** - * @class Subject - */ -var Subject = (function (_super) { - __extends(Subject, _super); - function Subject() { - _super.call(this); - this.observers = []; - this.closed = false; - this.isStopped = false; - this.hasError = false; - this.thrownError = null; + }, + // Join array of chunks to single array. + flattenChunks: function (chunks) { + return [].concat.apply([], chunks); + } +}; + + +// Enable/Disable typed arrays use, for testing +// +exports.setTyped = function (on) { + if (on) { + exports.Buf8 = Uint8Array; + exports.Buf16 = Uint16Array; + exports.Buf32 = Int32Array; + exports.assign(exports, fnTyped); + } else { + exports.Buf8 = Array; + exports.Buf16 = Array; + exports.Buf32 = Array; + exports.assign(exports, fnUntyped); + } +}; + +exports.setTyped(TYPED_OK); + +},{}],27:[function(require,module,exports){ +// String encode/decode helpers +'use strict'; + + +var utils = require('./common'); + + +// Quick check if we can use fast array to bin string conversion +// +// - apply(Array) can fail on Android 2.2 +// - apply(Uint8Array) can fail on iOS 5.1 Safari +// +var STR_APPLY_OK = true; +var STR_APPLY_UIA_OK = true; + +try { String.fromCharCode.apply(null, [ 0 ]); } catch (__) { STR_APPLY_OK = false; } +try { String.fromCharCode.apply(null, new Uint8Array(1)); } catch (__) { STR_APPLY_UIA_OK = false; } + + +// Table with utf8 lengths (calculated by first byte of sequence) +// Note, that 5 & 6-byte values and some 4-byte values can not be represented in JS, +// because max possible codepoint is 0x10ffff +var _utf8len = new utils.Buf8(256); +for (var q = 0; q < 256; q++) { + _utf8len[q] = (q >= 252 ? 6 : q >= 248 ? 5 : q >= 240 ? 4 : q >= 224 ? 3 : q >= 192 ? 2 : 1); +} +_utf8len[254] = _utf8len[254] = 1; // Invalid sequence start + + +// convert string to array (typed, when possible) +exports.string2buf = function (str) { + var buf, c, c2, m_pos, i, str_len = str.length, buf_len = 0; + + // count binary size + for (m_pos = 0; m_pos < str_len; m_pos++) { + c = str.charCodeAt(m_pos); + if ((c & 0xfc00) === 0xd800 && (m_pos + 1 < str_len)) { + c2 = str.charCodeAt(m_pos + 1); + if ((c2 & 0xfc00) === 0xdc00) { + c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00); + m_pos++; + } } - 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; -/** - * @class AnonymousSubject - */ -var AnonymousSubject = (function (_super) { - __extends(AnonymousSubject, _super); - function AnonymousSubject(destination, source) { - _super.call(this); - this.destination = destination; - this.source = source; + buf_len += c < 0x80 ? 1 : c < 0x800 ? 2 : c < 0x10000 ? 3 : 4; + } + + // allocate buffer + buf = new utils.Buf8(buf_len); + + // convert + for (i = 0, m_pos = 0; i < buf_len; m_pos++) { + c = str.charCodeAt(m_pos); + if ((c & 0xfc00) === 0xd800 && (m_pos + 1 < str_len)) { + c2 = str.charCodeAt(m_pos + 1); + if ((c2 & 0xfc00) === 0xdc00) { + c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00); + m_pos++; + } } - 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; + if (c < 0x80) { + /* one byte */ + buf[i++] = c; + } else if (c < 0x800) { + /* two bytes */ + buf[i++] = 0xC0 | (c >>> 6); + buf[i++] = 0x80 | (c & 0x3f); + } else if (c < 0x10000) { + /* three bytes */ + buf[i++] = 0xE0 | (c >>> 12); + buf[i++] = 0x80 | (c >>> 6 & 0x3f); + buf[i++] = 0x80 | (c & 0x3f); + } else { + /* four bytes */ + buf[i++] = 0xf0 | (c >>> 18); + buf[i++] = 0x80 | (c >>> 12 & 0x3f); + buf[i++] = 0x80 | (c >>> 6 & 0x3f); + buf[i++] = 0x80 | (c & 0x3f); + } + } -},{"./Observable":29,"./SubjectSubscription":35,"./Subscriber":36,"./Subscription":37,"./symbol/rxSubscriber":207,"./util/ObjectUnsubscribedError":211}],35:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + return buf; }; -var Subscription_1 = require('./Subscription'); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var SubjectSubscription = (function (_super) { - __extends(SubjectSubscription, _super); - function SubjectSubscription(subject, subscriber) { - _super.call(this); - this.subject = subject; - this.subscriber = subscriber; - this.closed = false; + +// Helper (used in 2 places) +function buf2binstring(buf, len) { + // On Chrome, the arguments in a function call that are allowed is `65534`. + // If the length of the buffer is smaller than that, we can use this optimization, + // otherwise we will take a slower path. + if (len < 65534) { + if ((buf.subarray && STR_APPLY_UIA_OK) || (!buf.subarray && STR_APPLY_OK)) { + return String.fromCharCode.apply(null, utils.shrinkBuf(buf, len)); } - 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":37}],36:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + var result = ''; + for (var i = 0; i < len; i++) { + result += String.fromCharCode(buf[i]); + } + return result; +} + + +// Convert byte array to binary string +exports.buf2binstring = function (buf) { + return buf2binstring(buf, buf.length); }; -var isFunction_1 = require('./util/isFunction'); -var Subscription_1 = require('./Subscription'); -var Observer_1 = require('./Observer'); -var rxSubscriber_1 = require('./symbol/rxSubscriber'); -/** - * Implements the {@link Observer} interface and extends the - * {@link Subscription} class. While the {@link Observer} is the public API for - * consuming the values of an {@link Observable}, all Observers get converted to - * a Subscriber, in order to provide Subscription-like capabilities such as - * `unsubscribe`. Subscriber is a common type in RxJS, and crucial for - * implementing operators, but it is rarely used as a public API. - * - * @class Subscriber - */ -var Subscriber = (function (_super) { - __extends(Subscriber, _super); - /** - * @param {Observer|function(value: T): void} [destinationOrNext] A partially - * defined Observer or a `next` callback function. - * @param {function(e: ?any): void} [error] The `error` callback of an - * Observer. - * @param {function(): void} [complete] The `complete` callback of an - * Observer. - */ - function Subscriber(destinationOrNext, error, complete) { - _super.call(this); - this.syncErrorValue = null; - this.syncErrorThrown = false; - this.syncErrorThrowable = false; - this.isStopped = false; - switch (arguments.length) { - case 0: - this.destination = Observer_1.empty; - break; - case 1: - if (!destinationOrNext) { - this.destination = Observer_1.empty; - break; - } - if (typeof destinationOrNext === 'object') { - if (destinationOrNext instanceof Subscriber) { - this.destination = destinationOrNext; - this.destination.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; - } + + +// Convert binary string (typed, when possible) +exports.binstring2buf = function (str) { + var buf = new utils.Buf8(str.length); + for (var i = 0, len = buf.length; i < len; i++) { + buf[i] = str.charCodeAt(i); + } + return buf; +}; + + +// convert array to string +exports.buf2string = function (buf, max) { + var i, out, c, c_len; + var len = max || buf.length; + + // Reserve max possible length (2 words per char) + // NB: by unknown reasons, Array is significantly faster for + // String.fromCharCode.apply than Uint16Array. + var utf16buf = new Array(len * 2); + + for (out = 0, i = 0; i < len;) { + c = buf[i++]; + // quick process ascii + if (c < 0x80) { utf16buf[out++] = c; continue; } + + c_len = _utf8len[c]; + // skip 5 & 6 byte codes + if (c_len > 4) { utf16buf[out++] = 0xfffd; i += c_len - 1; continue; } + + // apply mask on first byte + c &= c_len === 2 ? 0x1f : c_len === 3 ? 0x0f : 0x07; + // join the rest + while (c_len > 1 && i < len) { + c = (c << 6) | (buf[i++] & 0x3f); + c_len--; } - Subscriber.prototype[rxSubscriber_1.rxSubscriber] = function () { return this; }; - /** - * A static factory for a Subscriber, given a (potentially partial) definition - * of an Observer. - * @param {function(x: ?T): void} [next] The `next` callback of an Observer. - * @param {function(e: ?any): void} [error] The `error` callback of an - * Observer. - * @param {function(): void} [complete] The `complete` callback of an - * Observer. - * @return {Subscriber} A Subscriber wrapping the (partially defined) - * Observer represented by the given arguments. - */ - Subscriber.create = function (next, error, complete) { - var subscriber = new Subscriber(next, error, complete); - subscriber.syncErrorThrowable = false; - return subscriber; - }; - /** - * The {@link Observer} callback to receive notifications of type `next` from - * the Observable, with a value. The Observable may call this method 0 or more - * times. - * @param {T} [value] The `next` value. - * @return {void} - */ - Subscriber.prototype.next = function (value) { - if (!this.isStopped) { - this._next(value); - } - }; - /** - * The {@link Observer} callback to receive notifications of type `error` from - * the Observable, with an attached {@link Error}. Notifies the Observer that - * the Observable has experienced an error condition. - * @param {any} [err] The `error` exception. - * @return {void} - */ - Subscriber.prototype.error = function (err) { - if (!this.isStopped) { - this.isStopped = true; - this._error(err); - } - }; - /** - * The {@link Observer} callback to receive a valueless notification of type - * `complete` from the Observable. Notifies the Observer that the Observable - * has finished sending push-based notifications. - * @return {void} - */ - 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; - return this; - }; - return Subscriber; -}(Subscription_1.Subscription)); -exports.Subscriber = Subscriber; -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var SafeSubscriber = (function (_super) { - __extends(SafeSubscriber, _super); - function SafeSubscriber(_parentSubscriber, observerOrNext, error, complete) { - _super.call(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; - } - SafeSubscriber.prototype.next = function (value) { - if (!this.isStopped && this._next) { - var _parentSubscriber = this._parentSubscriber; - if (!_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; - if (this._error) { - if (!_parentSubscriber.syncErrorThrowable) { - this.__tryOrUnsub(this._error, err); - this.unsubscribe(); - } - else { - this.__tryOrSetError(_parentSubscriber, this._error, err); - this.unsubscribe(); - } - } - else if (!_parentSubscriber.syncErrorThrowable) { - this.unsubscribe(); - throw err; - } - else { - _parentSubscriber.syncErrorValue = err; - _parentSubscriber.syncErrorThrown = true; - 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 (!_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(); - throw err; - } - }; - SafeSubscriber.prototype.__tryOrSetError = function (parent, fn, value) { - try { - fn.call(this._context, value); - } - catch (err) { - parent.syncErrorValue = err; - parent.syncErrorThrown = true; - return true; - } - return false; - }; - SafeSubscriber.prototype._unsubscribe = function () { - var _parentSubscriber = this._parentSubscriber; - this._context = null; - this._parentSubscriber = null; - _parentSubscriber.unsubscribe(); - }; - return SafeSubscriber; -}(Subscriber)); -},{"./Observer":30,"./Subscription":37,"./symbol/rxSubscriber":207,"./util/isFunction":220}],37:[function(require,module,exports){ -"use strict"; -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'); -/** - * Represents a disposable resource, such as the execution of an Observable. A - * Subscription has one important method, `unsubscribe`, that takes no argument - * and just disposes the resource held by the subscription. - * - * Additionally, subscriptions may be grouped together through the `add()` - * method, which will attach a child Subscription to the current Subscription. - * When a Subscription is unsubscribed, all its children (and its grandchildren) - * will be unsubscribed as well. - * - * @class Subscription - */ -var Subscription = (function () { - /** - * @param {function(): void} [unsubscribe] A function describing how to - * perform the disposal of resources when the `unsubscribe` method is called. - */ - function Subscription(unsubscribe) { - /** - * A flag to indicate whether this Subscription has already been unsubscribed. - * @type {boolean} - */ - this.closed = false; - this._parent = null; - this._parents = null; - this._subscriptions = null; - if (unsubscribe) { - this._unsubscribe = unsubscribe; - } + // terminated by end of string? + if (c_len > 1) { utf16buf[out++] = 0xfffd; continue; } + + if (c < 0x10000) { + utf16buf[out++] = c; + } else { + c -= 0x10000; + utf16buf[out++] = 0xd800 | ((c >> 10) & 0x3ff); + utf16buf[out++] = 0xdc00 | (c & 0x3ff); } - /** - * Disposes the resources held by the subscription. May, for instance, cancel - * an ongoing Observable execution or cancel any other type of work that - * started when the Subscription was created. - * @return {void} - */ - 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; - // null out _subscriptions first so any child subscriptions that attempt - // to remove themselves from this subscription will noop - this._subscriptions = null; - var index = -1; - var len = _parents ? _parents.length : 0; - // if this._parent is null, then so is this._parents, and we - // don't have to remove ourselves from any parent subscriptions. - while (_parent) { - _parent.remove(this); - // if this._parents is null or index >= len, - // then _parent is set to null, and the loop exits - _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); - } - }; - /** - * Adds a tear down to be called during the unsubscribe() of this - * Subscription. - * - * If the tear down being added is a subscription that is already - * unsubscribed, is the same reference `add` is being called on, or is - * `Subscription.EMPTY`, it will not be added. - * - * If this subscription is already in an `closed` state, the passed - * tear down logic will be executed immediately. - * - * @param {TeardownLogic} teardown The additional logic to execute on - * teardown. - * @return {Subscription} Returns the Subscription used or created to be - * added to the inner subscriptions list. This Subscription can be used with - * `remove()` to remove the passed teardown logic from the inner subscriptions - * list. - */ - 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' /* quack quack */) { - 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; - }; - /** - * Removes a Subscription from the internal list of subscriptions that will - * unsubscribe during the unsubscribe process of this Subscription. - * @param {Subscription} subscription The subscription to remove. - * @return {void} - */ - 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) { - // If we don't have a parent, or the new parent is the same as the - // current parent, then set this._parent to the new parent. - this._parent = parent; - } - else if (!_parents) { - // If there's already one parent, but not multiple, allocate an Array to - // store the rest of the parent Subscriptions. - this._parents = [parent]; - } - else if (_parents.indexOf(parent) === -1) { - // Only add the new parent to the _parents list if it's not already there. - _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); }, []); + } + + return buf2binstring(utf16buf, out); +}; + + +// Calculate max possible position in utf8 buffer, +// that will not break sequence. If that's not possible +// - (very small limits) return max size as is. +// +// buf[] - utf8 bytes array +// max - length limit (mandatory); +exports.utf8border = function (buf, max) { + var pos; + + max = max || buf.length; + if (max > buf.length) { max = buf.length; } + + // go back from last position, until start of sequence found + pos = max - 1; + while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; } + + // Very small and broken sequence, + // return max, because we should return something anyway. + if (pos < 0) { return max; } + + // If we came to start of buffer - that means buffer is too small, + // return max too. + if (pos === 0) { return max; } + + return (pos + _utf8len[buf[pos]] > max) ? pos : max; +}; + +},{"./common":26}],28:[function(require,module,exports){ +'use strict'; + +// Note: adler32 takes 12% for level 0 and 2% for level 6. +// It isn't worth it to make additional optimizations as in original. +// Small size is preferable. + +// (C) 1995-2013 Jean-loup Gailly and Mark Adler +// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin +// +// This software is provided 'as-is', without any express or implied +// warranty. In no event will the authors be held liable for any damages +// arising from the use of this software. +// +// Permission is granted to anyone to use this software for any purpose, +// including commercial applications, and to alter it and redistribute it +// freely, subject to the following restrictions: +// +// 1. The origin of this software must not be misrepresented; you must not +// claim that you wrote the original software. If you use this software +// in a product, an acknowledgment in the product documentation would be +// appreciated but is not required. +// 2. Altered source versions must be plainly marked as such, and must not be +// misrepresented as being the original software. +// 3. This notice may not be removed or altered from any source distribution. + +function adler32(adler, buf, len, pos) { + var s1 = (adler & 0xffff) |0, + s2 = ((adler >>> 16) & 0xffff) |0, + n = 0; + + while (len !== 0) { + // Set limit ~ twice less than 5552, to keep + // s2 in 31-bits, because we force signed ints. + // in other case %= will fail. + n = len > 2000 ? 2000 : len; + len -= n; + + do { + s1 = (s1 + buf[pos++]) |0; + s2 = (s2 + s1) |0; + } while (--n); + + s1 %= 65521; + s2 %= 65521; + } + + return (s1 | (s2 << 16)) |0; } -},{"./util/UnsubscriptionError":214,"./util/errorObject":215,"./util/isArray":217,"./util/isFunction":220,"./util/isObject":222,"./util/tryCatch":230}],38:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var combineLatest_1 = require('../../observable/combineLatest'); -Observable_1.Observable.combineLatest = combineLatest_1.combineLatest; -},{"../../Observable":29,"../../observable/combineLatest":101}],39:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var defer_1 = require('../../observable/defer'); -Observable_1.Observable.defer = defer_1.defer; +module.exports = adler32; -},{"../../Observable":29,"../../observable/defer":103}],40:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var empty_1 = require('../../observable/empty'); -Observable_1.Observable.empty = empty_1.empty; +},{}],29:[function(require,module,exports){ +'use strict'; -},{"../../Observable":29,"../../observable/empty":104}],41:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var from_1 = require('../../observable/from'); -Observable_1.Observable.from = from_1.from; +// (C) 1995-2013 Jean-loup Gailly and Mark Adler +// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin +// +// This software is provided 'as-is', without any express or implied +// warranty. In no event will the authors be held liable for any damages +// arising from the use of this software. +// +// Permission is granted to anyone to use this software for any purpose, +// including commercial applications, and to alter it and redistribute it +// freely, subject to the following restrictions: +// +// 1. The origin of this software must not be misrepresented; you must not +// claim that you wrote the original software. If you use this software +// in a product, an acknowledgment in the product documentation would be +// appreciated but is not required. +// 2. Altered source versions must be plainly marked as such, and must not be +// misrepresented as being the original software. +// 3. This notice may not be removed or altered from any source distribution. -},{"../../Observable":29,"../../observable/from":105}],42:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var fromEvent_1 = require('../../observable/fromEvent'); -Observable_1.Observable.fromEvent = fromEvent_1.fromEvent; +module.exports = { -},{"../../Observable":29,"../../observable/fromEvent":106}],43:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var fromPromise_1 = require('../../observable/fromPromise'); -Observable_1.Observable.fromPromise = fromPromise_1.fromPromise; + /* Allowed flush values; see deflate() and inflate() below for details */ + Z_NO_FLUSH: 0, + Z_PARTIAL_FLUSH: 1, + Z_SYNC_FLUSH: 2, + Z_FULL_FLUSH: 3, + Z_FINISH: 4, + Z_BLOCK: 5, + Z_TREES: 6, + + /* Return codes for the compression/decompression functions. Negative values + * are errors, positive values are used for special but normal events. + */ + Z_OK: 0, + Z_STREAM_END: 1, + Z_NEED_DICT: 2, + Z_ERRNO: -1, + Z_STREAM_ERROR: -2, + Z_DATA_ERROR: -3, + //Z_MEM_ERROR: -4, + Z_BUF_ERROR: -5, + //Z_VERSION_ERROR: -6, + + /* compression levels */ + Z_NO_COMPRESSION: 0, + Z_BEST_SPEED: 1, + Z_BEST_COMPRESSION: 9, + Z_DEFAULT_COMPRESSION: -1, + + + Z_FILTERED: 1, + Z_HUFFMAN_ONLY: 2, + Z_RLE: 3, + Z_FIXED: 4, + Z_DEFAULT_STRATEGY: 0, + + /* Possible values of the data_type field (though see inflate()) */ + Z_BINARY: 0, + Z_TEXT: 1, + //Z_ASCII: 1, // = Z_TEXT (deprecated) + Z_UNKNOWN: 2, + + /* The deflate compression method */ + Z_DEFLATED: 8 + //Z_NULL: null // Use -1 or null inline, depending on var type +}; -},{"../../Observable":29,"../../observable/fromPromise":107}],44:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var merge_1 = require('../../observable/merge'); -Observable_1.Observable.merge = merge_1.merge; +},{}],30:[function(require,module,exports){ +'use strict'; -},{"../../Observable":29,"../../observable/merge":108}],45:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var of_1 = require('../../observable/of'); -Observable_1.Observable.of = of_1.of; +// Note: we can't get significant speed boost here. +// So write code to minimize size - no pregenerated tables +// and array tools dependencies. -},{"../../Observable":29,"../../observable/of":109}],46:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var throw_1 = require('../../observable/throw'); -Observable_1.Observable.throw = throw_1._throw; +// (C) 1995-2013 Jean-loup Gailly and Mark Adler +// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin +// +// This software is provided 'as-is', without any express or implied +// warranty. In no event will the authors be held liable for any damages +// arising from the use of this software. +// +// Permission is granted to anyone to use this software for any purpose, +// including commercial applications, and to alter it and redistribute it +// freely, subject to the following restrictions: +// +// 1. The origin of this software must not be misrepresented; you must not +// claim that you wrote the original software. If you use this software +// in a product, an acknowledgment in the product documentation would be +// appreciated but is not required. +// 2. Altered source versions must be plainly marked as such, and must not be +// misrepresented as being the original software. +// 3. This notice may not be removed or altered from any source distribution. + +// Use ordinary array, since untyped makes no boost here +function makeTable() { + var c, table = []; + + for (var n = 0; n < 256; n++) { + c = n; + for (var k = 0; k < 8; k++) { + c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1)); + } + table[n] = c; + } -},{"../../Observable":29,"../../observable/throw":110}],47:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var timer_1 = require('../../observable/timer'); -Observable_1.Observable.timer = timer_1.timer; + return table; +} -},{"../../Observable":29,"../../observable/timer":111}],48:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var zip_1 = require('../../observable/zip'); -Observable_1.Observable.zip = zip_1.zip; +// Create table on load. Just 255 signed longs. Not a problem. +var crcTable = makeTable(); -},{"../../Observable":29,"../../observable/zip":112}],49:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var buffer_1 = require('../../operator/buffer'); -Observable_1.Observable.prototype.buffer = buffer_1.buffer; -},{"../../Observable":29,"../../operator/buffer":113}],50:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var bufferCount_1 = require('../../operator/bufferCount'); -Observable_1.Observable.prototype.bufferCount = bufferCount_1.bufferCount; +function crc32(crc, buf, len, pos) { + var t = crcTable, + end = pos + len; -},{"../../Observable":29,"../../operator/bufferCount":114}],51:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var bufferWhen_1 = require('../../operator/bufferWhen'); -Observable_1.Observable.prototype.bufferWhen = bufferWhen_1.bufferWhen; + crc ^= -1; -},{"../../Observable":29,"../../operator/bufferWhen":115}],52:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var catch_1 = require('../../operator/catch'); -Observable_1.Observable.prototype.catch = catch_1._catch; -Observable_1.Observable.prototype._catch = catch_1._catch; + for (var i = pos; i < end; i++) { + crc = (crc >>> 8) ^ t[(crc ^ buf[i]) & 0xFF]; + } -},{"../../Observable":29,"../../operator/catch":116}],53:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var combineLatest_1 = require('../../operator/combineLatest'); -Observable_1.Observable.prototype.combineLatest = combineLatest_1.combineLatest; + return (crc ^ (-1)); // >>> 0; +} -},{"../../Observable":29,"../../operator/combineLatest":117}],54:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var concat_1 = require('../../operator/concat'); -Observable_1.Observable.prototype.concat = concat_1.concat; -},{"../../Observable":29,"../../operator/concat":118}],55:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var debounceTime_1 = require('../../operator/debounceTime'); -Observable_1.Observable.prototype.debounceTime = debounceTime_1.debounceTime; +module.exports = crc32; -},{"../../Observable":29,"../../operator/debounceTime":119}],56:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var delay_1 = require('../../operator/delay'); -Observable_1.Observable.prototype.delay = delay_1.delay; +},{}],31:[function(require,module,exports){ +'use strict'; -},{"../../Observable":29,"../../operator/delay":120}],57:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var distinct_1 = require('../../operator/distinct'); -Observable_1.Observable.prototype.distinct = distinct_1.distinct; +// (C) 1995-2013 Jean-loup Gailly and Mark Adler +// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin +// +// This software is provided 'as-is', without any express or implied +// warranty. In no event will the authors be held liable for any damages +// arising from the use of this software. +// +// Permission is granted to anyone to use this software for any purpose, +// including commercial applications, and to alter it and redistribute it +// freely, subject to the following restrictions: +// +// 1. The origin of this software must not be misrepresented; you must not +// claim that you wrote the original software. If you use this software +// in a product, an acknowledgment in the product documentation would be +// appreciated but is not required. +// 2. Altered source versions must be plainly marked as such, and must not be +// misrepresented as being the original software. +// 3. This notice may not be removed or altered from any source distribution. + +var utils = require('../utils/common'); +var trees = require('./trees'); +var adler32 = require('./adler32'); +var crc32 = require('./crc32'); +var msg = require('./messages'); + +/* Public constants ==========================================================*/ +/* ===========================================================================*/ + + +/* Allowed flush values; see deflate() and inflate() below for details */ +var Z_NO_FLUSH = 0; +var Z_PARTIAL_FLUSH = 1; +//var Z_SYNC_FLUSH = 2; +var Z_FULL_FLUSH = 3; +var Z_FINISH = 4; +var Z_BLOCK = 5; +//var Z_TREES = 6; + + +/* Return codes for the compression/decompression functions. Negative values + * are errors, positive values are used for special but normal events. + */ +var Z_OK = 0; +var Z_STREAM_END = 1; +//var Z_NEED_DICT = 2; +//var Z_ERRNO = -1; +var Z_STREAM_ERROR = -2; +var Z_DATA_ERROR = -3; +//var Z_MEM_ERROR = -4; +var Z_BUF_ERROR = -5; +//var Z_VERSION_ERROR = -6; -},{"../../Observable":29,"../../operator/distinct":121}],58:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var distinctUntilChanged_1 = require('../../operator/distinctUntilChanged'); -Observable_1.Observable.prototype.distinctUntilChanged = distinctUntilChanged_1.distinctUntilChanged; -},{"../../Observable":29,"../../operator/distinctUntilChanged":122}],59:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var do_1 = require('../../operator/do'); -Observable_1.Observable.prototype.do = do_1._do; -Observable_1.Observable.prototype._do = do_1._do; +/* compression levels */ +//var Z_NO_COMPRESSION = 0; +//var Z_BEST_SPEED = 1; +//var Z_BEST_COMPRESSION = 9; +var Z_DEFAULT_COMPRESSION = -1; -},{"../../Observable":29,"../../operator/do":123}],60:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var expand_1 = require('../../operator/expand'); -Observable_1.Observable.prototype.expand = expand_1.expand; -},{"../../Observable":29,"../../operator/expand":124}],61:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var filter_1 = require('../../operator/filter'); -Observable_1.Observable.prototype.filter = filter_1.filter; +var Z_FILTERED = 1; +var Z_HUFFMAN_ONLY = 2; +var Z_RLE = 3; +var Z_FIXED = 4; +var Z_DEFAULT_STRATEGY = 0; -},{"../../Observable":29,"../../operator/filter":125}],62:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var finally_1 = require('../../operator/finally'); -Observable_1.Observable.prototype.finally = finally_1._finally; -Observable_1.Observable.prototype._finally = finally_1._finally; +/* Possible values of the data_type field (though see inflate()) */ +//var Z_BINARY = 0; +//var Z_TEXT = 1; +//var Z_ASCII = 1; // = Z_TEXT +var Z_UNKNOWN = 2; -},{"../../Observable":29,"../../operator/finally":126}],63:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var first_1 = require('../../operator/first'); -Observable_1.Observable.prototype.first = first_1.first; -},{"../../Observable":29,"../../operator/first":127}],64:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var last_1 = require('../../operator/last'); -Observable_1.Observable.prototype.last = last_1.last; +/* The deflate compression method */ +var Z_DEFLATED = 8; -},{"../../Observable":29,"../../operator/last":128}],65:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var map_1 = require('../../operator/map'); -Observable_1.Observable.prototype.map = map_1.map; +/*============================================================================*/ -},{"../../Observable":29,"../../operator/map":129}],66:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var merge_1 = require('../../operator/merge'); -Observable_1.Observable.prototype.merge = merge_1.merge; -},{"../../Observable":29,"../../operator/merge":130}],67:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var mergeAll_1 = require('../../operator/mergeAll'); -Observable_1.Observable.prototype.mergeAll = mergeAll_1.mergeAll; +var MAX_MEM_LEVEL = 9; +/* Maximum value for memLevel in deflateInit2 */ +var MAX_WBITS = 15; +/* 32K LZ77 window */ +var DEF_MEM_LEVEL = 8; -},{"../../Observable":29,"../../operator/mergeAll":131}],68:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var mergeMap_1 = require('../../operator/mergeMap'); -Observable_1.Observable.prototype.mergeMap = mergeMap_1.mergeMap; -Observable_1.Observable.prototype.flatMap = mergeMap_1.mergeMap; -},{"../../Observable":29,"../../operator/mergeMap":132}],69:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var pairwise_1 = require('../../operator/pairwise'); -Observable_1.Observable.prototype.pairwise = pairwise_1.pairwise; +var LENGTH_CODES = 29; +/* number of length codes, not counting the special END_BLOCK code */ +var LITERALS = 256; +/* number of literal bytes 0..255 */ +var L_CODES = LITERALS + 1 + LENGTH_CODES; +/* number of Literal or Length codes, including the END_BLOCK code */ +var D_CODES = 30; +/* number of distance codes */ +var BL_CODES = 19; +/* number of codes used to transfer the bit lengths */ +var HEAP_SIZE = 2 * L_CODES + 1; +/* maximum heap size */ +var MAX_BITS = 15; +/* All codes must not exceed MAX_BITS bits */ -},{"../../Observable":29,"../../operator/pairwise":133}],70:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var pluck_1 = require('../../operator/pluck'); -Observable_1.Observable.prototype.pluck = pluck_1.pluck; +var MIN_MATCH = 3; +var MAX_MATCH = 258; +var MIN_LOOKAHEAD = (MAX_MATCH + MIN_MATCH + 1); -},{"../../Observable":29,"../../operator/pluck":134}],71:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var publish_1 = require('../../operator/publish'); -Observable_1.Observable.prototype.publish = publish_1.publish; +var PRESET_DICT = 0x20; -},{"../../Observable":29,"../../operator/publish":135}],72:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var publishReplay_1 = require('../../operator/publishReplay'); -Observable_1.Observable.prototype.publishReplay = publishReplay_1.publishReplay; +var INIT_STATE = 42; +var EXTRA_STATE = 69; +var NAME_STATE = 73; +var COMMENT_STATE = 91; +var HCRC_STATE = 103; +var BUSY_STATE = 113; +var FINISH_STATE = 666; -},{"../../Observable":29,"../../operator/publishReplay":136}],73:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var retry_1 = require('../../operator/retry'); -Observable_1.Observable.prototype.retry = retry_1.retry; +var BS_NEED_MORE = 1; /* block not completed, need more input or more output */ +var BS_BLOCK_DONE = 2; /* block flush performed */ +var BS_FINISH_STARTED = 3; /* finish started, need only more output at next deflate */ +var BS_FINISH_DONE = 4; /* finish done, accept no more input or output */ -},{"../../Observable":29,"../../operator/retry":137}],74:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var sample_1 = require('../../operator/sample'); -Observable_1.Observable.prototype.sample = sample_1.sample; +var OS_CODE = 0x03; // Unix :) . Don't detect, use this default. -},{"../../Observable":29,"../../operator/sample":138}],75:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var scan_1 = require('../../operator/scan'); -Observable_1.Observable.prototype.scan = scan_1.scan; +function err(strm, errorCode) { + strm.msg = msg[errorCode]; + return errorCode; +} -},{"../../Observable":29,"../../operator/scan":139}],76:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var share_1 = require('../../operator/share'); -Observable_1.Observable.prototype.share = share_1.share; +function rank(f) { + return ((f) << 1) - ((f) > 4 ? 9 : 0); +} -},{"../../Observable":29,"../../operator/share":140}],77:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var skip_1 = require('../../operator/skip'); -Observable_1.Observable.prototype.skip = skip_1.skip; +function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } } -},{"../../Observable":29,"../../operator/skip":141}],78:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var skipUntil_1 = require('../../operator/skipUntil'); -Observable_1.Observable.prototype.skipUntil = skipUntil_1.skipUntil; -},{"../../Observable":29,"../../operator/skipUntil":142}],79:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var skipWhile_1 = require('../../operator/skipWhile'); -Observable_1.Observable.prototype.skipWhile = skipWhile_1.skipWhile; +/* ========================================================================= + * Flush as much pending output as possible. All deflate() output goes + * through this function so some applications may wish to modify it + * to avoid allocating a large strm->output buffer and copying into it. + * (See also read_buf()). + */ +function flush_pending(strm) { + var s = strm.state; -},{"../../Observable":29,"../../operator/skipWhile":143}],80:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var startWith_1 = require('../../operator/startWith'); -Observable_1.Observable.prototype.startWith = startWith_1.startWith; + //_tr_flush_bits(s); + var len = s.pending; + if (len > strm.avail_out) { + len = strm.avail_out; + } + if (len === 0) { return; } + + utils.arraySet(strm.output, s.pending_buf, s.pending_out, len, strm.next_out); + strm.next_out += len; + s.pending_out += len; + strm.total_out += len; + strm.avail_out -= len; + s.pending -= len; + if (s.pending === 0) { + s.pending_out = 0; + } +} -},{"../../Observable":29,"../../operator/startWith":144}],81:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var switchMap_1 = require('../../operator/switchMap'); -Observable_1.Observable.prototype.switchMap = switchMap_1.switchMap; -},{"../../Observable":29,"../../operator/switchMap":145}],82:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var take_1 = require('../../operator/take'); -Observable_1.Observable.prototype.take = take_1.take; +function flush_block_only(s, last) { + trees._tr_flush_block(s, (s.block_start >= 0 ? s.block_start : -1), s.strstart - s.block_start, last); + s.block_start = s.strstart; + flush_pending(s.strm); +} -},{"../../Observable":29,"../../operator/take":146}],83:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var takeUntil_1 = require('../../operator/takeUntil'); -Observable_1.Observable.prototype.takeUntil = takeUntil_1.takeUntil; -},{"../../Observable":29,"../../operator/takeUntil":147}],84:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var takeWhile_1 = require('../../operator/takeWhile'); -Observable_1.Observable.prototype.takeWhile = takeWhile_1.takeWhile; +function put_byte(s, b) { + s.pending_buf[s.pending++] = b; +} -},{"../../Observable":29,"../../operator/takeWhile":148}],85:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var throttleTime_1 = require('../../operator/throttleTime'); -Observable_1.Observable.prototype.throttleTime = throttleTime_1.throttleTime; -},{"../../Observable":29,"../../operator/throttleTime":149}],86:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var timeout_1 = require('../../operator/timeout'); -Observable_1.Observable.prototype.timeout = timeout_1.timeout; +/* ========================================================================= + * Put a short in the pending buffer. The 16-bit value is put in MSB order. + * IN assertion: the stream state is correct and there is enough room in + * pending_buf. + */ +function putShortMSB(s, b) { +// put_byte(s, (Byte)(b >> 8)); +// put_byte(s, (Byte)(b & 0xff)); + s.pending_buf[s.pending++] = (b >>> 8) & 0xff; + s.pending_buf[s.pending++] = b & 0xff; +} -},{"../../Observable":29,"../../operator/timeout":150}],87:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var withLatestFrom_1 = require('../../operator/withLatestFrom'); -Observable_1.Observable.prototype.withLatestFrom = withLatestFrom_1.withLatestFrom; -},{"../../Observable":29,"../../operator/withLatestFrom":151}],88:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../../Observable'); -var zip_1 = require('../../operator/zip'); -Observable_1.Observable.prototype.zip = zip_1.zipProto; +/* =========================================================================== + * Read a new buffer from the current input stream, update the adler32 + * and total number of bytes read. All deflate() input goes through + * this function so some applications may wish to modify it to avoid + * allocating a large strm->input buffer and copying from it. + * (See also flush_pending()). + */ +function read_buf(strm, buf, start, size) { + var len = strm.avail_in; -},{"../../Observable":29,"../../operator/zip":152}],89:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Observable_1 = require('../Observable'); -var ScalarObservable_1 = require('./ScalarObservable'); -var EmptyObservable_1 = require('./EmptyObservable'); -/** - * We need this JSDoc comment for affecting ESDoc. - * @extends {Ignored} - * @hide true + if (len > size) { len = size; } + if (len === 0) { return 0; } + + strm.avail_in -= len; + + // zmemcpy(buf, strm->next_in, len); + utils.arraySet(buf, strm.input, strm.next_in, len, start); + if (strm.state.wrap === 1) { + strm.adler = adler32(strm.adler, buf, len, start); + } + + else if (strm.state.wrap === 2) { + strm.adler = crc32(strm.adler, buf, len, start); + } + + strm.next_in += len; + strm.total_in += len; + + return len; +} + + +/* =========================================================================== + * Set match_start to the longest match starting at the given string and + * return its length. Matches shorter or equal to prev_length are discarded, + * in which case the result is equal to prev_length and match_start is + * garbage. + * IN assertions: cur_match is the head of the hash chain for the current + * string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1 + * OUT assertion: the match length is not greater than s->lookahead. */ -var ArrayLikeObservable = (function (_super) { - __extends(ArrayLikeObservable, _super); - function ArrayLikeObservable(arrayLike, scheduler) { - _super.call(this); - this.arrayLike = arrayLike; - this.scheduler = scheduler; - if (!scheduler && arrayLike.length === 1) { - this._isScalar = true; - this.value = arrayLike[0]; - } +function longest_match(s, cur_match) { + var chain_length = s.max_chain_length; /* max hash chain length */ + var scan = s.strstart; /* current string */ + var match; /* matched string */ + var len; /* length of current match */ + var best_len = s.prev_length; /* best match length so far */ + var nice_match = s.nice_match; /* stop if match long enough */ + var limit = (s.strstart > (s.w_size - MIN_LOOKAHEAD)) ? + s.strstart - (s.w_size - MIN_LOOKAHEAD) : 0/*NIL*/; + + var _win = s.window; // shortcut + + var wmask = s.w_mask; + var prev = s.prev; + + /* Stop when cur_match becomes <= limit. To simplify the code, + * we prevent matches with the string of window index 0. + */ + + var strend = s.strstart + MAX_MATCH; + var scan_end1 = _win[scan + best_len - 1]; + var scan_end = _win[scan + best_len]; + + /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16. + * It is easy to get rid of this optimization if necessary. + */ + // Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever"); + + /* Do not waste too much time if we already have a good match: */ + if (s.prev_length >= s.good_match) { + chain_length >>= 2; + } + /* Do not look for matches beyond the end of the input. This is necessary + * to make deflate deterministic. + */ + if (nice_match > s.lookahead) { nice_match = s.lookahead; } + + // Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead"); + + do { + // Assert(cur_match < s->strstart, "no future"); + match = cur_match; + + /* Skip to next match if the match length cannot increase + * or if the match length is less than 2. Note that the checks below + * for insufficient lookahead only occur occasionally for performance + * reasons. Therefore uninitialized memory will be accessed, and + * conditional jumps will be made that depend on those values. + * However the length of the match is limited to the lookahead, so + * the output of deflate is not affected by the uninitialized values. + */ + + if (_win[match + best_len] !== scan_end || + _win[match + best_len - 1] !== scan_end1 || + _win[match] !== _win[scan] || + _win[++match] !== _win[scan + 1]) { + continue; } - ArrayLikeObservable.create = function (arrayLike, scheduler) { - var length = arrayLike.length; - if (length === 0) { - return new EmptyObservable_1.EmptyObservable(); - } - else if (length === 1) { - return new ScalarObservable_1.ScalarObservable(arrayLike[0], scheduler); - } - else { - return new ArrayLikeObservable(arrayLike, scheduler); - } - }; - ArrayLikeObservable.dispatch = function (state) { - var arrayLike = state.arrayLike, index = state.index, length = state.length, subscriber = state.subscriber; - if (subscriber.closed) { - return; - } - if (index >= length) { - subscriber.complete(); - return; - } - subscriber.next(arrayLike[index]); - state.index = index + 1; - this.schedule(state); - }; - ArrayLikeObservable.prototype._subscribe = function (subscriber) { - var index = 0; - var _a = this, arrayLike = _a.arrayLike, scheduler = _a.scheduler; - var length = arrayLike.length; - if (scheduler) { - return scheduler.schedule(ArrayLikeObservable.dispatch, 0, { - arrayLike: arrayLike, index: index, length: length, subscriber: subscriber - }); - } - else { - for (var i = 0; i < length && !subscriber.closed; i++) { - subscriber.next(arrayLike[i]); - } - subscriber.complete(); - } - }; - return ArrayLikeObservable; -}(Observable_1.Observable)); -exports.ArrayLikeObservable = ArrayLikeObservable; -},{"../Observable":29,"./EmptyObservable":93,"./ScalarObservable":99}],90:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Observable_1 = require('../Observable'); -var ScalarObservable_1 = require('./ScalarObservable'); -var EmptyObservable_1 = require('./EmptyObservable'); -var isScheduler_1 = require('../util/isScheduler'); -/** - * We need this JSDoc comment for affecting ESDoc. - * @extends {Ignored} - * @hide true + /* The check at best_len-1 can be removed because it will be made + * again later. (This heuristic is not always a win.) + * It is not necessary to compare scan[2] and match[2] since they + * are always equal when the other bytes match, given that + * the hash keys are equal and that HASH_BITS >= 8. + */ + scan += 2; + match++; + // Assert(*scan == *match, "match[2]?"); + + /* We check for insufficient lookahead only every 8th comparison; + * the 256th check will be made at strstart+258. + */ + do { + /*jshint noempty:false*/ + } while (_win[++scan] === _win[++match] && _win[++scan] === _win[++match] && + _win[++scan] === _win[++match] && _win[++scan] === _win[++match] && + _win[++scan] === _win[++match] && _win[++scan] === _win[++match] && + _win[++scan] === _win[++match] && _win[++scan] === _win[++match] && + scan < strend); + + // Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan"); + + len = MAX_MATCH - (strend - scan); + scan = strend - MAX_MATCH; + + if (len > best_len) { + s.match_start = cur_match; + best_len = len; + if (len >= nice_match) { + break; + } + scan_end1 = _win[scan + best_len - 1]; + scan_end = _win[scan + best_len]; + } + } while ((cur_match = prev[cur_match & wmask]) > limit && --chain_length !== 0); + + if (best_len <= s.lookahead) { + return best_len; + } + return s.lookahead; +} + + +/* =========================================================================== + * Fill the window when the lookahead becomes insufficient. + * Updates strstart and lookahead. + * + * IN assertion: lookahead < MIN_LOOKAHEAD + * OUT assertions: strstart <= window_size-MIN_LOOKAHEAD + * At least one byte has been read, or avail_in == 0; reads are + * performed for at least two bytes (required for the zip translate_eol + * option -- not supported here). */ -var ArrayObservable = (function (_super) { - __extends(ArrayObservable, _super); - function ArrayObservable(array, scheduler) { - _super.call(this); - this.array = array; - this.scheduler = scheduler; - if (!scheduler && array.length === 1) { - this._isScalar = true; - this.value = array[0]; +function fill_window(s) { + var _w_size = s.w_size; + var p, n, m, more, str; + + //Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead"); + + do { + more = s.window_size - s.lookahead - s.strstart; + + // JS ints have 32 bit, block below not needed + /* Deal with !@#$% 64K limit: */ + //if (sizeof(int) <= 2) { + // if (more == 0 && s->strstart == 0 && s->lookahead == 0) { + // more = wsize; + // + // } else if (more == (unsigned)(-1)) { + // /* Very unlikely, but possible on 16 bit machine if + // * strstart == 0 && lookahead == 1 (input done a byte at time) + // */ + // more--; + // } + //} + + + /* If the window is almost full and there is insufficient lookahead, + * move the upper half to the lower one to make room in the upper half. + */ + if (s.strstart >= _w_size + (_w_size - MIN_LOOKAHEAD)) { + + utils.arraySet(s.window, s.window, _w_size, _w_size, 0); + s.match_start -= _w_size; + s.strstart -= _w_size; + /* we now have strstart >= MAX_DIST */ + s.block_start -= _w_size; + + /* Slide the hash table (could be avoided with 32 bit values + at the expense of memory usage). We slide even when level == 0 + to keep the hash table consistent if we switch back to level > 0 + later. (Using level 0 permanently is not an optimal usage of + zlib, so we don't care about this pathological case.) + */ + + n = s.hash_size; + p = n; + do { + m = s.head[--p]; + s.head[p] = (m >= _w_size ? m - _w_size : 0); + } while (--n); + + n = _w_size; + p = n; + do { + m = s.prev[--p]; + s.prev[p] = (m >= _w_size ? m - _w_size : 0); + /* If n is not on any hash chain, prev[n] is garbage but + * its value will never be used. + */ + } while (--n); + + more += _w_size; + } + if (s.strm.avail_in === 0) { + break; + } + + /* If there was no sliding: + * strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 && + * more == window_size - lookahead - strstart + * => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1) + * => more >= window_size - 2*WSIZE + 2 + * In the BIG_MEM or MMAP case (not yet supported), + * window_size == input_size + MIN_LOOKAHEAD && + * strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD. + * Otherwise, window_size == 2*WSIZE so more >= 2. + * If there was sliding, more >= WSIZE. So in all cases, more >= 2. + */ + //Assert(more >= 2, "more < 2"); + n = read_buf(s.strm, s.window, s.strstart + s.lookahead, more); + s.lookahead += n; + + /* Initialize the hash value now that we have some input: */ + if (s.lookahead + s.insert >= MIN_MATCH) { + str = s.strstart - s.insert; + s.ins_h = s.window[str]; + + /* UPDATE_HASH(s, s->ins_h, s->window[str + 1]); */ + s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + 1]) & s.hash_mask; +//#if MIN_MATCH != 3 +// Call update_hash() MIN_MATCH-3 more times +//#endif + while (s.insert) { + /* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */ + s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH - 1]) & s.hash_mask; + + s.prev[str & s.w_mask] = s.head[s.ins_h]; + s.head[s.ins_h] = str; + str++; + s.insert--; + if (s.lookahead + s.insert < MIN_MATCH) { + break; } + } } - ArrayObservable.create = function (array, scheduler) { - return new ArrayObservable(array, scheduler); - }; - /** - * Creates an Observable that emits some values you specify as arguments, - * immediately one after the other, and then emits a complete notification. - * - * Emits the arguments you provide, then completes. - * - * - * - * - * This static operator is useful for creating a simple Observable that only - * emits the arguments given, and the complete notification thereafter. It can - * be used for composing with other Observables, such as with {@link concat}. - * By default, it uses a `null` IScheduler, which means the `next` - * notifications are sent synchronously, although with a different IScheduler - * it is possible to determine when those notifications will be delivered. - * - * @example Emit 10, 20, 30, then 'a', 'b', 'c', then start ticking every second. - * var numbers = Rx.Observable.of(10, 20, 30); - * var letters = Rx.Observable.of('a', 'b', 'c'); - * var interval = Rx.Observable.interval(1000); - * var result = numbers.concat(letters).concat(interval); - * result.subscribe(x => console.log(x)); - * - * @see {@link create} - * @see {@link empty} - * @see {@link never} - * @see {@link throw} - * - * @param {...T} values Arguments that represent `next` values to be emitted. - * @param {Scheduler} [scheduler] A {@link IScheduler} to use for scheduling - * the emissions of the `next` notifications. - * @return {Observable} An Observable that emits each given input value. - * @static true - * @name of - * @owner Observable + /* If the whole input has less than MIN_MATCH bytes, ins_h is garbage, + * but this is not important since only literal bytes will be emitted. */ - ArrayObservable.of = function () { - var array = []; - for (var _i = 0; _i < arguments.length; _i++) { - array[_i - 0] = arguments[_i]; - } - var scheduler = array[array.length - 1]; - if (isScheduler_1.isScheduler(scheduler)) { - array.pop(); - } - else { - scheduler = null; - } - var len = array.length; - if (len > 1) { - return new ArrayObservable(array, scheduler); - } - else if (len === 1) { - return new ScalarObservable_1.ScalarObservable(array[0], scheduler); - } - else { - return new EmptyObservable_1.EmptyObservable(scheduler); - } - }; - ArrayObservable.dispatch = function (state) { - var array = state.array, index = state.index, count = state.count, subscriber = state.subscriber; - if (index >= count) { - subscriber.complete(); - return; - } - subscriber.next(array[index]); - if (subscriber.closed) { - return; - } - state.index = index + 1; - this.schedule(state); - }; - ArrayObservable.prototype._subscribe = function (subscriber) { - var index = 0; - var array = this.array; - var count = array.length; - var scheduler = this.scheduler; - if (scheduler) { - return scheduler.schedule(ArrayObservable.dispatch, 0, { - array: array, index: index, count: count, subscriber: subscriber - }); - } - else { - for (var i = 0; i < count && !subscriber.closed; i++) { - subscriber.next(array[i]); - } - subscriber.complete(); - } - }; - return ArrayObservable; -}(Observable_1.Observable)); -exports.ArrayObservable = ArrayObservable; -},{"../Observable":29,"../util/isScheduler":224,"./EmptyObservable":93,"./ScalarObservable":99}],91:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -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'); -/** - * @class ConnectableObservable + } while (s.lookahead < MIN_LOOKAHEAD && s.strm.avail_in !== 0); + + /* If the WIN_INIT bytes after the end of the current data have never been + * written, then zero those bytes in order to avoid memory check reports of + * the use of uninitialized (or uninitialised as Julian writes) bytes by + * the longest match routines. Update the high water mark for the next + * time through here. WIN_INIT is set to MAX_MATCH since the longest match + * routines allow scanning to strstart + MAX_MATCH, ignoring lookahead. + */ +// if (s.high_water < s.window_size) { +// var curr = s.strstart + s.lookahead; +// var init = 0; +// +// if (s.high_water < curr) { +// /* Previous high water mark below current data -- zero WIN_INIT +// * bytes or up to end of window, whichever is less. +// */ +// init = s.window_size - curr; +// if (init > WIN_INIT) +// init = WIN_INIT; +// zmemzero(s->window + curr, (unsigned)init); +// s->high_water = curr + init; +// } +// else if (s->high_water < (ulg)curr + WIN_INIT) { +// /* High water mark at or above current data, but below current data +// * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up +// * to end of window, whichever is less. +// */ +// init = (ulg)curr + WIN_INIT - s->high_water; +// if (init > s->window_size - s->high_water) +// init = s->window_size - s->high_water; +// zmemzero(s->window + s->high_water, (unsigned)init); +// s->high_water += init; +// } +// } +// +// Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD, +// "not enough room for search"); +} + +/* =========================================================================== + * Copy without compression as much as possible from the input stream, return + * the current block state. + * This function does not insert new strings in the dictionary since + * uncompressible data is probably not useful. This function is used + * only for the level=0 compression option. + * NOTE: this function should be optimized to avoid extra copying from + * window to pending_buf. */ -var ConnectableObservable = (function (_super) { - __extends(ConnectableObservable, _super); - function ConnectableObservable(source, subjectFactory) { - _super.call(this); - this.source = source; - this.subjectFactory = subjectFactory; - this._refCount = 0; - this._isComplete = false; - } - 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) { - _super.call(this, destination); - this.connectable = connectable; +function deflate_stored(s, flush) { + /* Stored blocks are limited to 0xffff bytes, pending_buf is limited + * to pending_buf_size, and each stored block has a 5 byte header: + */ + var max_block_size = 0xffff; + + if (max_block_size > s.pending_buf_size - 5) { + max_block_size = s.pending_buf_size - 5; + } + + /* Copy as much as possible from input to output: */ + for (;;) { + /* Fill the window as much as possible: */ + if (s.lookahead <= 1) { + + //Assert(s->strstart < s->w_size+MAX_DIST(s) || + // s->block_start >= (long)s->w_size, "slide too late"); +// if (!(s.strstart < s.w_size + (s.w_size - MIN_LOOKAHEAD) || +// s.block_start >= s.w_size)) { +// throw new Error("slide too late"); +// } + + fill_window(s); + if (s.lookahead === 0 && flush === Z_NO_FLUSH) { + return BS_NEED_MORE; + } + + if (s.lookahead === 0) { + break; + } + /* flush the current block */ } - 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; + //Assert(s->block_start >= 0L, "block gone"); +// if (s.block_start < 0) throw new Error("block gone"); + + s.strstart += s.lookahead; + s.lookahead = 0; + + /* Emit a stored block if pending_buf will be full: */ + var max_start = s.block_start + max_block_size; + + if (s.strstart === 0 || s.strstart >= max_start) { + /* strstart == 0 is possible when wraparound on 16-bit machine */ + s.lookahead = s.strstart - max_start; + s.strstart = max_start; + /*** FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + /***/ + + } - 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) { - _super.call(this, destination); - this.connectable = connectable; + /* Flush if we may have to slide, otherwise block_start may become + * negative and the data will be gone: + */ + if (s.strstart - s.block_start >= (s.w_size - MIN_LOOKAHEAD)) { + /*** FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + /***/ } - 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; - } - /// - // Compare the local RefCountSubscriber's connection Subscription to the - // connection Subscription on the shared ConnectableObservable. In cases - // where the ConnectableObservable source synchronously emits values, and - // the RefCountSubscriber's downstream Observers synchronously unsubscribe, - // execution continues to here before the RefCountOperator has a chance to - // supply the RefCountSubscriber with the shared connection Subscription. - // For example: - // ``` - // Observable.range(0, 10) - // .publish() - // .refCount() - // .take(5) - // .subscribe(); - // ``` - // In order to account for this case, RefCountSubscriber should only dispose - // the ConnectableObservable's shared connection Subscription if the - // connection Subscription exists, *and* either: - // a. RefCountSubscriber doesn't have a reference to the shared connection - // Subscription yet, or, - // b. RefCountSubscriber's connection Subscription reference is identical - // to the shared connection Subscription - /// - var connection = this.connection; - var sharedConnection = connectable._connection; - this.connection = null; - if (sharedConnection && (!connection || sharedConnection === connection)) { - sharedConnection.unsubscribe(); - } - }; - return RefCountSubscriber; -}(Subscriber_1.Subscriber)); + } -},{"../Observable":29,"../Subject":34,"../Subscriber":36,"../Subscription":37,"../operators/refCount":179}],92:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Observable_1 = require('../Observable'); -var subscribeToResult_1 = require('../util/subscribeToResult'); -var OuterSubscriber_1 = require('../OuterSubscriber'); -/** - * We need this JSDoc comment for affecting ESDoc. - * @extends {Ignored} - * @hide true - */ -var DeferObservable = (function (_super) { - __extends(DeferObservable, _super); - function DeferObservable(observableFactory) { - _super.call(this); - this.observableFactory = observableFactory; - } - /** - * Creates an Observable that, on subscribe, calls an Observable factory to - * make an Observable for each new Observer. - * - * Creates the Observable lazily, that is, only when it - * is subscribed. - * - * - * - * - * `defer` allows you to create the Observable only when the Observer - * subscribes, and create a fresh Observable for each Observer. It waits until - * an Observer subscribes to it, and then it generates an Observable, - * typically with an Observable factory function. It does this afresh for each - * subscriber, so although each subscriber may think it is subscribing to the - * same Observable, in fact each subscriber gets its own individual - * Observable. - * - * @example Subscribe to either an Observable of clicks or an Observable of interval, at random - * var clicksOrInterval = Rx.Observable.defer(function () { - * if (Math.random() > 0.5) { - * return Rx.Observable.fromEvent(document, 'click'); - * } else { - * return Rx.Observable.interval(1000); - * } - * }); - * clicksOrInterval.subscribe(x => console.log(x)); - * - * // Results in the following behavior: - * // If the result of Math.random() is greater than 0.5 it will listen - * // for clicks anywhere on the "document"; when document is clicked it - * // will log a MouseEvent object to the console. If the result is less - * // than 0.5 it will emit ascending numbers, one every second(1000ms). - * - * @see {@link create} - * - * @param {function(): SubscribableOrPromise} observableFactory The Observable - * factory function to invoke for each Observer that subscribes to the output - * Observable. May also return a Promise, which will be converted on the fly - * to an Observable. - * @return {Observable} An Observable whose Observers' subscriptions trigger - * an invocation of the given Observable factory function. - * @static true - * @name defer - * @owner Observable - */ - DeferObservable.create = function (observableFactory) { - return new DeferObservable(observableFactory); - }; - DeferObservable.prototype._subscribe = function (subscriber) { - return new DeferSubscriber(subscriber, this.observableFactory); - }; - return DeferObservable; -}(Observable_1.Observable)); -exports.DeferObservable = DeferObservable; -var DeferSubscriber = (function (_super) { - __extends(DeferSubscriber, _super); - function DeferSubscriber(destination, factory) { - _super.call(this, destination); - this.factory = factory; - this.tryDefer(); - } - DeferSubscriber.prototype.tryDefer = function () { - try { - this._callFactory(); - } - catch (err) { - this._error(err); - } - }; - DeferSubscriber.prototype._callFactory = function () { - var result = this.factory(); - if (result) { - this.add(subscribeToResult_1.subscribeToResult(this, result)); - } - }; - return DeferSubscriber; -}(OuterSubscriber_1.OuterSubscriber)); + s.insert = 0; -},{"../Observable":29,"../OuterSubscriber":31,"../util/subscribeToResult":228}],93:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Observable_1 = require('../Observable'); -/** - * We need this JSDoc comment for affecting ESDoc. - * @extends {Ignored} - * @hide true - */ -var EmptyObservable = (function (_super) { - __extends(EmptyObservable, _super); - function EmptyObservable(scheduler) { - _super.call(this); - this.scheduler = scheduler; + if (flush === Z_FINISH) { + /*** FLUSH_BLOCK(s, 1); ***/ + flush_block_only(s, true); + if (s.strm.avail_out === 0) { + return BS_FINISH_STARTED; } - /** - * Creates an Observable that emits no items to the Observer and immediately - * emits a complete notification. - * - * Just emits 'complete', and nothing else. - * - * - * - * - * This static operator is useful for creating a simple Observable that only - * emits the complete notification. It can be used for composing with other - * Observables, such as in a {@link mergeMap}. - * - * @example Emit the number 7, then complete. - * var result = Rx.Observable.empty().startWith(7); - * result.subscribe(x => console.log(x)); - * - * @example Map and flatten only odd numbers to the sequence 'a', 'b', 'c' - * var interval = Rx.Observable.interval(1000); - * var result = interval.mergeMap(x => - * x % 2 === 1 ? Rx.Observable.of('a', 'b', 'c') : Rx.Observable.empty() - * ); - * result.subscribe(x => console.log(x)); - * - * // Results in the following to the console: - * // x is equal to the count on the interval eg(0,1,2,3,...) - * // x will occur every 1000ms - * // if x % 2 is equal to 1 print abc - * // if x % 2 is not equal to 1 nothing will be output - * - * @see {@link create} - * @see {@link never} - * @see {@link of} - * @see {@link throw} - * - * @param {Scheduler} [scheduler] A {@link IScheduler} to use for scheduling - * the emission of the complete notification. - * @return {Observable} An "empty" Observable: emits only the complete - * notification. - * @static true - * @name empty - * @owner Observable - */ - EmptyObservable.create = function (scheduler) { - return new EmptyObservable(scheduler); - }; - EmptyObservable.dispatch = function (arg) { - var subscriber = arg.subscriber; - subscriber.complete(); - }; - EmptyObservable.prototype._subscribe = function (subscriber) { - var scheduler = this.scheduler; - if (scheduler) { - return scheduler.schedule(EmptyObservable.dispatch, 0, { subscriber: subscriber }); - } - else { - subscriber.complete(); - } - }; - return EmptyObservable; -}(Observable_1.Observable)); -exports.EmptyObservable = EmptyObservable; + /***/ + return BS_FINISH_DONE; + } -},{"../Observable":29}],94:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Observable_1 = require('../Observable'); -/** - * We need this JSDoc comment for affecting ESDoc. - * @extends {Ignored} - * @hide true - */ -var ErrorObservable = (function (_super) { - __extends(ErrorObservable, _super); - function ErrorObservable(error, scheduler) { - _super.call(this); - this.error = error; - this.scheduler = scheduler; + if (s.strstart > s.block_start) { + /*** FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; } - /** - * Creates an Observable that emits no items to the Observer and immediately - * emits an error notification. - * - * Just emits 'error', and nothing else. - * - * - * - * - * This static operator is useful for creating a simple Observable that only - * emits the error notification. It can be used for composing with other - * Observables, such as in a {@link mergeMap}. - * - * @example Emit the number 7, then emit an error. - * var result = Rx.Observable.throw(new Error('oops!')).startWith(7); - * result.subscribe(x => console.log(x), e => console.error(e)); - * - * @example Map and flatten numbers to the sequence 'a', 'b', 'c', but throw an error for 13 - * var interval = Rx.Observable.interval(1000); - * var result = interval.mergeMap(x => - * x === 13 ? - * Rx.Observable.throw('Thirteens are bad') : - * Rx.Observable.of('a', 'b', 'c') - * ); - * result.subscribe(x => console.log(x), e => console.error(e)); - * - * @see {@link create} - * @see {@link empty} - * @see {@link never} - * @see {@link of} - * - * @param {any} error The particular Error to pass to the error notification. - * @param {Scheduler} [scheduler] A {@link IScheduler} to use for scheduling - * the emission of the error notification. - * @return {Observable} An error Observable: emits only the error notification - * using the given error argument. - * @static true - * @name throw - * @owner Observable - */ - ErrorObservable.create = function (error, scheduler) { - return new ErrorObservable(error, scheduler); - }; - ErrorObservable.dispatch = function (arg) { - var error = arg.error, subscriber = arg.subscriber; - subscriber.error(error); - }; - ErrorObservable.prototype._subscribe = function (subscriber) { - var error = this.error; - var scheduler = this.scheduler; - subscriber.syncErrorThrowable = true; - if (scheduler) { - return scheduler.schedule(ErrorObservable.dispatch, 0, { - error: error, subscriber: subscriber - }); - } - else { - subscriber.error(error); - } - }; - return ErrorObservable; -}(Observable_1.Observable)); -exports.ErrorObservable = ErrorObservable; + /***/ + } -},{"../Observable":29}],95:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Observable_1 = require('../Observable'); -var tryCatch_1 = require('../util/tryCatch'); -var isFunction_1 = require('../util/isFunction'); -var errorObject_1 = require('../util/errorObject'); -var Subscription_1 = require('../Subscription'); -var toString = Object.prototype.toString; -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 isNodeList(sourceObj) { - return !!sourceObj && toString.call(sourceObj) === '[object NodeList]'; -} -function isHTMLCollection(sourceObj) { - return !!sourceObj && toString.call(sourceObj) === '[object HTMLCollection]'; -} -function isEventTarget(sourceObj) { - return !!sourceObj && typeof sourceObj.addEventListener === 'function' && typeof sourceObj.removeEventListener === 'function'; + return BS_NEED_MORE; } -/** - * We need this JSDoc comment for affecting ESDoc. - * @extends {Ignored} - * @hide true - */ -var FromEventObservable = (function (_super) { - __extends(FromEventObservable, _super); - function FromEventObservable(sourceObj, eventName, selector, options) { - _super.call(this); - this.sourceObj = sourceObj; - this.eventName = eventName; - this.selector = selector; - this.options = options; - } - /* tslint:enable:max-line-length */ - /** - * Creates an Observable that emits events of a specific type coming from the - * given event target. - * - * Creates an Observable from DOM events, or Node.js - * EventEmitter events or others. - * - * - * - * `fromEvent` accepts as a first argument event target, which is an object with methods - * for registering event handler functions. As a second argument it takes string that indicates - * type of event we want to listen for. `fromEvent` supports selected types of event targets, - * which are described in detail below. If your event target does not match any of the ones listed, - * you should use {@link fromEventPattern}, which can be used on arbitrary APIs. - * When it comes to APIs supported by `fromEvent`, their methods for adding and removing event - * handler functions have different names, but they all accept a string describing event type - * and function itself, which will be called whenever said event happens. - * - * Every time resulting Observable is subscribed, event handler function will be registered - * to event target on given event type. When that event fires, value - * passed as a first argument to registered function will be emitted by output Observable. - * When Observable is unsubscribed, function will be unregistered from event target. - * - * Note that if event target calls registered function with more than one argument, second - * and following arguments will not appear in resulting stream. In order to get access to them, - * you can pass to `fromEvent` optional project function, which will be called with all arguments - * passed to event handler. Output Observable will then emit value returned by project function, - * instead of the usual value. - * - * Remember that event targets listed below are checked via duck typing. It means that - * no matter what kind of object you have and no matter what environment you work in, - * you can safely use `fromEvent` on that object if it exposes described methods (provided - * of course they behave as was described above). So for example if Node.js library exposes - * event target which has the same method names as DOM EventTarget, `fromEvent` is still - * a good choice. - * - * If the API you use is more callback then event handler oriented (subscribed - * callback function fires only once and thus there is no need to manually - * unregister it), you should use {@link bindCallback} or {@link bindNodeCallback} - * instead. - * - * `fromEvent` supports following types of event targets: - * - * **DOM EventTarget** - * - * This is an object with `addEventListener` and `removeEventListener` methods. - * - * In the browser, `addEventListener` accepts - apart from event type string and event - * handler function arguments - optional third parameter, which is either an object or boolean, - * both used for additional configuration how and when passed function will be called. When - * `fromEvent` is used with event target of that type, you can provide this values - * as third parameter as well. - * - * **Node.js EventEmitter** - * - * An object with `addListener` and `removeListener` methods. - * - * **JQuery-style event target** - * - * An object with `on` and `off` methods - * - * **DOM NodeList** - * - * List of DOM Nodes, returned for example by `document.querySelectorAll` or `Node.childNodes`. - * - * Although this collection is not event target in itself, `fromEvent` will iterate over all Nodes - * it contains and install event handler function in every of them. When returned Observable - * is unsubscribed, function will be removed from all Nodes. - * - * **DOM HtmlCollection** - * - * Just as in case of NodeList it is a collection of DOM nodes. Here as well event handler function is - * installed and removed in each of elements. - * - * - * @example Emits clicks happening on the DOM document - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * clicks.subscribe(x => console.log(x)); - * - * // Results in: - * // MouseEvent object logged to console every time a click - * // occurs on the document. - * - * - * @example Use addEventListener with capture option - * var clicksInDocument = Rx.Observable.fromEvent(document, 'click', true); // note optional configuration parameter - * // which will be passed to addEventListener - * var clicksInDiv = Rx.Observable.fromEvent(someDivInDocument, 'click'); - * - * clicksInDocument.subscribe(() => console.log('document')); - * clicksInDiv.subscribe(() => console.log('div')); - * - * // By default events bubble UP in DOM tree, so normally - * // when we would click on div in document - * // "div" would be logged first and then "document". - * // Since we specified optional `capture` option, document - * // will catch event when it goes DOWN DOM tree, so console - * // will log "document" and then "div". - * - * @see {@link bindCallback} - * @see {@link bindNodeCallback} - * @see {@link fromEventPattern} - * - * @param {EventTargetLike} target The DOM EventTarget, Node.js - * EventEmitter, JQuery-like event target, NodeList or HTMLCollection to attach the event handler to. - * @param {string} eventName The event name of interest, being emitted by the - * `target`. - * @param {EventListenerOptions} [options] Options to pass through to addEventListener - * @param {SelectorMethodSignature} [selector] An optional function to - * post-process results. It takes the arguments from the event handler and - * should return a single value. - * @return {Observable} - * @static true - * @name fromEvent - * @owner Observable - */ - FromEventObservable.create = function (target, eventName, options, selector) { - if (isFunction_1.isFunction(options)) { - selector = options; - options = undefined; - } - return new FromEventObservable(target, eventName, selector, options); - }; - FromEventObservable.setupSubscription = function (sourceObj, eventName, handler, subscriber, options) { - var unsubscribe; - if (isNodeList(sourceObj) || isHTMLCollection(sourceObj)) { - for (var i = 0, len = sourceObj.length; i < len; i++) { - FromEventObservable.setupSubscription(sourceObj[i], eventName, handler, subscriber, options); - } - } - else if (isEventTarget(sourceObj)) { - var source_1 = sourceObj; - sourceObj.addEventListener(eventName, handler, options); - unsubscribe = function () { return source_1.removeEventListener(eventName, handler); }; - } - 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 { - throw new TypeError('Invalid event target'); - } - subscriber.add(new Subscription_1.Subscription(unsubscribe)); - }; - FromEventObservable.prototype._subscribe = function (subscriber) { - var sourceObj = this.sourceObj; - var eventName = this.eventName; - var options = this.options; - var selector = this.selector; - var handler = selector ? function () { - var args = []; - for (var _i = 0; _i < arguments.length; _i++) { - args[_i - 0] = arguments[_i]; - } - var result = tryCatch_1.tryCatch(selector).apply(void 0, args); - if (result === errorObject_1.errorObject) { - subscriber.error(errorObject_1.errorObject.e); - } - else { - subscriber.next(result); - } - } : function (e) { return subscriber.next(e); }; - FromEventObservable.setupSubscription(sourceObj, eventName, handler, subscriber, options); - }; - return FromEventObservable; -}(Observable_1.Observable)); -exports.FromEventObservable = FromEventObservable; -},{"../Observable":29,"../Subscription":37,"../util/errorObject":215,"../util/isFunction":220,"../util/tryCatch":230}],96:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var isArray_1 = require('../util/isArray'); -var isArrayLike_1 = require('../util/isArrayLike'); -var isPromise_1 = require('../util/isPromise'); -var PromiseObservable_1 = require('./PromiseObservable'); -var IteratorObservable_1 = require('./IteratorObservable'); -var ArrayObservable_1 = require('./ArrayObservable'); -var ArrayLikeObservable_1 = require('./ArrayLikeObservable'); -var iterator_1 = require('../symbol/iterator'); -var Observable_1 = require('../Observable'); -var observeOn_1 = require('../operators/observeOn'); -var observable_1 = require('../symbol/observable'); -/** - * We need this JSDoc comment for affecting ESDoc. - * @extends {Ignored} - * @hide true +/* =========================================================================== + * Compress as much as possible from the input stream, return the current + * block state. + * This function does not perform lazy evaluation of matches and inserts + * new strings in the dictionary only for unmatched strings or for short + * matches. It is used only for the fast compression options. */ -var FromObservable = (function (_super) { - __extends(FromObservable, _super); - function FromObservable(ish, scheduler) { - _super.call(this, null); - this.ish = ish; - this.scheduler = scheduler; +function deflate_fast(s, flush) { + var hash_head; /* head of the hash chain */ + var bflush; /* set if current block must be flushed */ + + for (;;) { + /* Make sure that we always have enough lookahead, except + * at the end of the input file. We need MAX_MATCH bytes + * for the next match, plus MIN_MATCH bytes to insert the + * string following the next match. + */ + if (s.lookahead < MIN_LOOKAHEAD) { + fill_window(s); + if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) { + return BS_NEED_MORE; + } + if (s.lookahead === 0) { + break; /* flush the current block */ + } } - /** - * Creates an Observable from an Array, an array-like object, a Promise, an - * iterable object, or an Observable-like object. - * - * Converts almost anything to an Observable. - * - * - * - * Convert various other objects and data types into Observables. `from` - * converts a Promise or an array-like or an - * [iterable](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#iterable) - * object into an Observable that emits the items in that promise or array or - * iterable. A String, in this context, is treated as an array of characters. - * Observable-like objects (contains a function named with the ES2015 Symbol - * for Observable) can also be converted through this operator. - * - * @example Converts an array to an Observable - * var array = [10, 20, 30]; - * var result = Rx.Observable.from(array); - * result.subscribe(x => console.log(x)); - * - * // Results in the following: - * // 10 20 30 - * - * @example Convert an infinite iterable (from a generator) to an Observable - * function* generateDoubles(seed) { - * var i = seed; - * while (true) { - * yield i; - * i = 2 * i; // double it - * } - * } - * - * var iterator = generateDoubles(3); - * var result = Rx.Observable.from(iterator).take(10); - * result.subscribe(x => console.log(x)); - * - * // Results in the following: - * // 3 6 12 24 48 96 192 384 768 1536 - * - * @see {@link create} - * @see {@link fromEvent} - * @see {@link fromEventPattern} - * @see {@link fromPromise} - * - * @param {ObservableInput} ish A subscribable object, a Promise, an - * Observable-like, an Array, an iterable or an array-like object to be - * converted. - * @param {Scheduler} [scheduler] The scheduler on which to schedule the - * emissions of values. - * @return {Observable} The Observable whose values are originally from the - * input object that was converted. - * @static true - * @name from - * @owner Observable - */ - FromObservable.create = function (ish, scheduler) { - if (ish != null) { - if (typeof ish[observable_1.observable] === 'function') { - if (ish instanceof Observable_1.Observable && !scheduler) { - return ish; - } - return new FromObservable(ish, scheduler); - } - else if (isArray_1.isArray(ish)) { - return new ArrayObservable_1.ArrayObservable(ish, scheduler); - } - else if (isPromise_1.isPromise(ish)) { - return new PromiseObservable_1.PromiseObservable(ish, scheduler); - } - else if (typeof ish[iterator_1.iterator] === 'function' || typeof ish === 'string') { - return new IteratorObservable_1.IteratorObservable(ish, scheduler); - } - else if (isArrayLike_1.isArrayLike(ish)) { - return new ArrayLikeObservable_1.ArrayLikeObservable(ish, scheduler); - } - } - throw new TypeError((ish !== null && typeof ish || ish) + ' is not observable'); - }; - FromObservable.prototype._subscribe = function (subscriber) { - var ish = this.ish; - var scheduler = this.scheduler; - if (scheduler == null) { - return ish[observable_1.observable]().subscribe(subscriber); - } - else { - return ish[observable_1.observable]().subscribe(new observeOn_1.ObserveOnSubscriber(subscriber, scheduler, 0)); - } - }; - return FromObservable; -}(Observable_1.Observable)); -exports.FromObservable = FromObservable; -},{"../Observable":29,"../operators/observeOn":174,"../symbol/iterator":205,"../symbol/observable":206,"../util/isArray":217,"../util/isArrayLike":218,"../util/isPromise":223,"./ArrayLikeObservable":89,"./ArrayObservable":90,"./IteratorObservable":97,"./PromiseObservable":98}],97:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var root_1 = require('../util/root'); -var Observable_1 = require('../Observable'); -var iterator_1 = require('../symbol/iterator'); -/** - * We need this JSDoc comment for affecting ESDoc. - * @extends {Ignored} - * @hide true - */ -var IteratorObservable = (function (_super) { - __extends(IteratorObservable, _super); - function IteratorObservable(iterator, scheduler) { - _super.call(this); - this.scheduler = scheduler; - if (iterator == null) { - throw new Error('iterator cannot be null.'); - } - this.iterator = getIterator(iterator); + /* Insert the string window[strstart .. strstart+2] in the + * dictionary, and set hash_head to the head of the hash chain: + */ + hash_head = 0/*NIL*/; + if (s.lookahead >= MIN_MATCH) { + /*** INSERT_STRING(s, s.strstart, hash_head); ***/ + s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask; + hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h]; + s.head[s.ins_h] = s.strstart; + /***/ } - IteratorObservable.create = function (iterator, scheduler) { - return new IteratorObservable(iterator, scheduler); - }; - IteratorObservable.dispatch = function (state) { - var index = state.index, hasError = state.hasError, iterator = state.iterator, subscriber = state.subscriber; - if (hasError) { - subscriber.error(state.error); - return; - } - var result = iterator.next(); - if (result.done) { - subscriber.complete(); - return; - } - subscriber.next(result.value); - state.index = index + 1; - if (subscriber.closed) { - if (typeof iterator.return === 'function') { - iterator.return(); - } - return; - } - this.schedule(state); - }; - IteratorObservable.prototype._subscribe = function (subscriber) { - var index = 0; - var _a = this, iterator = _a.iterator, scheduler = _a.scheduler; - if (scheduler) { - return scheduler.schedule(IteratorObservable.dispatch, 0, { - index: index, iterator: iterator, subscriber: subscriber - }); - } - else { - do { - var result = iterator.next(); - if (result.done) { - subscriber.complete(); - break; - } - else { - subscriber.next(result.value); - } - if (subscriber.closed) { - if (typeof iterator.return === 'function') { - iterator.return(); - } - break; - } - } while (true); - } - }; - return IteratorObservable; -}(Observable_1.Observable)); -exports.IteratorObservable = IteratorObservable; -var StringIterator = (function () { - function StringIterator(str, idx, len) { - if (idx === void 0) { idx = 0; } - if (len === void 0) { len = str.length; } - this.str = str; - this.idx = idx; - this.len = len; - } - StringIterator.prototype[iterator_1.iterator] = function () { return (this); }; - StringIterator.prototype.next = function () { - return this.idx < this.len ? { - done: false, - value: this.str.charAt(this.idx++) - } : { - done: true, - value: undefined - }; - }; - return StringIterator; -}()); -var ArrayIterator = (function () { - function ArrayIterator(arr, idx, len) { - if (idx === void 0) { idx = 0; } - if (len === void 0) { len = toLength(arr); } - this.arr = arr; - this.idx = idx; - this.len = len; - } - ArrayIterator.prototype[iterator_1.iterator] = function () { return this; }; - ArrayIterator.prototype.next = function () { - return this.idx < this.len ? { - done: false, - value: this.arr[this.idx++] - } : { - done: true, - value: undefined - }; - }; - return ArrayIterator; -}()); -function getIterator(obj) { - var i = obj[iterator_1.iterator]; - if (!i && typeof obj === 'string') { - return new StringIterator(obj); + + /* Find the longest match, discarding those <= prev_length. + * At this point we have always match_length < MIN_MATCH + */ + if (hash_head !== 0/*NIL*/ && ((s.strstart - hash_head) <= (s.w_size - MIN_LOOKAHEAD))) { + /* To simplify the code, we prevent matches with the string + * of window index 0 (in particular we have to avoid a match + * of the string with itself at the start of the input file). + */ + s.match_length = longest_match(s, hash_head); + /* longest_match() sets match_start */ } - if (!i && obj.length !== undefined) { - return new ArrayIterator(obj); + if (s.match_length >= MIN_MATCH) { + // check_match(s, s.strstart, s.match_start, s.match_length); // for debug only + + /*** _tr_tally_dist(s, s.strstart - s.match_start, + s.match_length - MIN_MATCH, bflush); ***/ + bflush = trees._tr_tally(s, s.strstart - s.match_start, s.match_length - MIN_MATCH); + + s.lookahead -= s.match_length; + + /* Insert new strings in the hash table only if the match length + * is not too large. This saves time but degrades compression. + */ + if (s.match_length <= s.max_lazy_match/*max_insert_length*/ && s.lookahead >= MIN_MATCH) { + s.match_length--; /* string at strstart already in table */ + do { + s.strstart++; + /*** INSERT_STRING(s, s.strstart, hash_head); ***/ + s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask; + hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h]; + s.head[s.ins_h] = s.strstart; + /***/ + /* strstart never exceeds WSIZE-MAX_MATCH, so there are + * always MIN_MATCH bytes ahead. + */ + } while (--s.match_length !== 0); + s.strstart++; + } else + { + s.strstart += s.match_length; + s.match_length = 0; + s.ins_h = s.window[s.strstart]; + /* UPDATE_HASH(s, s.ins_h, s.window[s.strstart+1]); */ + s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + 1]) & s.hash_mask; + +//#if MIN_MATCH != 3 +// Call UPDATE_HASH() MIN_MATCH-3 more times +//#endif + /* If lookahead < MIN_MATCH, ins_h is garbage, but it does not + * matter since it will be recomputed at next deflate call. + */ + } + } else { + /* No match, output a literal byte */ + //Tracevv((stderr,"%c", s.window[s.strstart])); + /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/ + bflush = trees._tr_tally(s, 0, s.window[s.strstart]); + + s.lookahead--; + s.strstart++; + } + if (bflush) { + /*** FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + /***/ } - if (!i) { - throw new TypeError('object is not iterable'); + } + s.insert = ((s.strstart < (MIN_MATCH - 1)) ? s.strstart : MIN_MATCH - 1); + if (flush === Z_FINISH) { + /*** FLUSH_BLOCK(s, 1); ***/ + flush_block_only(s, true); + if (s.strm.avail_out === 0) { + return BS_FINISH_STARTED; + } + /***/ + return BS_FINISH_DONE; + } + if (s.last_lit) { + /*** FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; } - return obj[iterator_1.iterator](); + /***/ + } + return BS_BLOCK_DONE; } -var maxSafeInteger = Math.pow(2, 53) - 1; -function toLength(o) { - var len = +o.length; - if (isNaN(len)) { - return 0; - } - if (len === 0 || !numberIsFinite(len)) { - return len; + +/* =========================================================================== + * Same as above, but achieves better compression. We use a lazy + * evaluation for matches: a match is finally adopted only if there is + * no better match at the next window position. + */ +function deflate_slow(s, flush) { + var hash_head; /* head of hash chain */ + var bflush; /* set if current block must be flushed */ + + var max_insert; + + /* Process the input block. */ + for (;;) { + /* Make sure that we always have enough lookahead, except + * at the end of the input file. We need MAX_MATCH bytes + * for the next match, plus MIN_MATCH bytes to insert the + * string following the next match. + */ + if (s.lookahead < MIN_LOOKAHEAD) { + fill_window(s); + if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) { + return BS_NEED_MORE; + } + if (s.lookahead === 0) { break; } /* flush the current block */ } - len = sign(len) * Math.floor(Math.abs(len)); - if (len <= 0) { - return 0; + + /* Insert the string window[strstart .. strstart+2] in the + * dictionary, and set hash_head to the head of the hash chain: + */ + hash_head = 0/*NIL*/; + if (s.lookahead >= MIN_MATCH) { + /*** INSERT_STRING(s, s.strstart, hash_head); ***/ + s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask; + hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h]; + s.head[s.ins_h] = s.strstart; + /***/ } - if (len > maxSafeInteger) { - return maxSafeInteger; + + /* Find the longest match, discarding those <= prev_length. + */ + s.prev_length = s.match_length; + s.prev_match = s.match_start; + s.match_length = MIN_MATCH - 1; + + if (hash_head !== 0/*NIL*/ && s.prev_length < s.max_lazy_match && + s.strstart - hash_head <= (s.w_size - MIN_LOOKAHEAD)/*MAX_DIST(s)*/) { + /* To simplify the code, we prevent matches with the string + * of window index 0 (in particular we have to avoid a match + * of the string with itself at the start of the input file). + */ + s.match_length = longest_match(s, hash_head); + /* longest_match() sets match_start */ + + if (s.match_length <= 5 && + (s.strategy === Z_FILTERED || (s.match_length === MIN_MATCH && s.strstart - s.match_start > 4096/*TOO_FAR*/))) { + + /* If prev_match is also MIN_MATCH, match_start is garbage + * but we will ignore the current match anyway. + */ + s.match_length = MIN_MATCH - 1; + } } - return len; -} -function numberIsFinite(value) { - return typeof value === 'number' && root_1.root.isFinite(value); -} -function sign(value) { - var valueAsNumber = +value; - if (valueAsNumber === 0) { - return valueAsNumber; + /* If there was a match at the previous step and the current + * match is not better, output the previous match: + */ + if (s.prev_length >= MIN_MATCH && s.match_length <= s.prev_length) { + max_insert = s.strstart + s.lookahead - MIN_MATCH; + /* Do not insert strings in hash table beyond this. */ + + //check_match(s, s.strstart-1, s.prev_match, s.prev_length); + + /***_tr_tally_dist(s, s.strstart - 1 - s.prev_match, + s.prev_length - MIN_MATCH, bflush);***/ + bflush = trees._tr_tally(s, s.strstart - 1 - s.prev_match, s.prev_length - MIN_MATCH); + /* Insert in hash table all strings up to the end of the match. + * strstart-1 and strstart are already inserted. If there is not + * enough lookahead, the last two strings are not inserted in + * the hash table. + */ + s.lookahead -= s.prev_length - 1; + s.prev_length -= 2; + do { + if (++s.strstart <= max_insert) { + /*** INSERT_STRING(s, s.strstart, hash_head); ***/ + s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask; + hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h]; + s.head[s.ins_h] = s.strstart; + /***/ + } + } while (--s.prev_length !== 0); + s.match_available = 0; + s.match_length = MIN_MATCH - 1; + s.strstart++; + + if (bflush) { + /*** FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + /***/ + } + + } else if (s.match_available) { + /* If there was no match at the previous position, output a + * single literal. If there was a match but the current match + * is longer, truncate the previous match to a single literal. + */ + //Tracevv((stderr,"%c", s->window[s->strstart-1])); + /*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/ + bflush = trees._tr_tally(s, 0, s.window[s.strstart - 1]); + + if (bflush) { + /*** FLUSH_BLOCK_ONLY(s, 0) ***/ + flush_block_only(s, false); + /***/ + } + s.strstart++; + s.lookahead--; + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + } else { + /* There is no previous match to compare with, wait for + * the next step to decide. + */ + s.match_available = 1; + s.strstart++; + s.lookahead--; } - if (isNaN(valueAsNumber)) { - return valueAsNumber; + } + //Assert (flush != Z_NO_FLUSH, "no flush?"); + if (s.match_available) { + //Tracevv((stderr,"%c", s->window[s->strstart-1])); + /*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/ + bflush = trees._tr_tally(s, 0, s.window[s.strstart - 1]); + + s.match_available = 0; + } + s.insert = s.strstart < MIN_MATCH - 1 ? s.strstart : MIN_MATCH - 1; + if (flush === Z_FINISH) { + /*** FLUSH_BLOCK(s, 1); ***/ + flush_block_only(s, true); + if (s.strm.avail_out === 0) { + return BS_FINISH_STARTED; + } + /***/ + return BS_FINISH_DONE; + } + if (s.last_lit) { + /*** FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; } - return valueAsNumber < 0 ? -1 : 1; + /***/ + } + + return BS_BLOCK_DONE; } -},{"../Observable":29,"../symbol/iterator":205,"../util/root":227}],98:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var root_1 = require('../util/root'); -var Observable_1 = require('../Observable'); -/** - * We need this JSDoc comment for affecting ESDoc. - * @extends {Ignored} - * @hide true + +/* =========================================================================== + * For Z_RLE, simply look for runs of bytes, generate matches only of distance + * one. Do not maintain a hash table. (It will be regenerated if this run of + * deflate switches away from Z_RLE.) */ -var PromiseObservable = (function (_super) { - __extends(PromiseObservable, _super); - function PromiseObservable(promise, scheduler) { - _super.call(this); - this.promise = promise; - this.scheduler = scheduler; - } - /** - * Converts a Promise to an Observable. - * - * Returns an Observable that just emits the Promise's - * resolved value, then completes. - * - * Converts an ES2015 Promise or a Promises/A+ spec compliant Promise to an - * Observable. If the Promise resolves with a value, the output Observable - * emits that resolved value as a `next`, and then completes. If the Promise - * is rejected, then the output Observable emits the corresponding Error. - * - * @example Convert the Promise returned by Fetch to an Observable - * var result = Rx.Observable.fromPromise(fetch('http://myserver.com/')); - * result.subscribe(x => console.log(x), e => console.error(e)); - * - * @see {@link bindCallback} - * @see {@link from} - * - * @param {PromiseLike} promise The promise to be converted. - * @param {Scheduler} [scheduler] An optional IScheduler to use for scheduling - * the delivery of the resolved value (or the rejection). - * @return {Observable} An Observable which wraps the Promise. - * @static true - * @name fromPromise - * @owner Observable - */ - PromiseObservable.create = function (promise, scheduler) { - return new PromiseObservable(promise, scheduler); - }; - PromiseObservable.prototype._subscribe = function (subscriber) { - var _this = this; - var promise = this.promise; - var scheduler = this.scheduler; - if (scheduler == null) { - if (this._isScalar) { - if (!subscriber.closed) { - subscriber.next(this.value); - subscriber.complete(); - } - } - else { - promise.then(function (value) { - _this.value = value; - _this._isScalar = true; - if (!subscriber.closed) { - subscriber.next(value); - subscriber.complete(); - } - }, function (err) { - if (!subscriber.closed) { - subscriber.error(err); - } - }) - .then(null, function (err) { - // escape the promise trap, throw unhandled errors - root_1.root.setTimeout(function () { throw err; }); - }); - } - } - else { - if (this._isScalar) { - if (!subscriber.closed) { - return scheduler.schedule(dispatchNext, 0, { value: this.value, subscriber: subscriber }); - } - } - else { - promise.then(function (value) { - _this.value = value; - _this._isScalar = true; - if (!subscriber.closed) { - subscriber.add(scheduler.schedule(dispatchNext, 0, { value: value, subscriber: subscriber })); - } - }, function (err) { - if (!subscriber.closed) { - subscriber.add(scheduler.schedule(dispatchError, 0, { err: err, subscriber: subscriber })); - } - }) - .then(null, function (err) { - // escape the promise trap, throw unhandled errors - root_1.root.setTimeout(function () { throw err; }); - }); - } - } - }; - return PromiseObservable; -}(Observable_1.Observable)); -exports.PromiseObservable = PromiseObservable; -function dispatchNext(arg) { - var value = arg.value, subscriber = arg.subscriber; - if (!subscriber.closed) { - subscriber.next(value); - subscriber.complete(); - } -} -function dispatchError(arg) { - var err = arg.err, subscriber = arg.subscriber; - if (!subscriber.closed) { - subscriber.error(err); +function deflate_rle(s, flush) { + var bflush; /* set if current block must be flushed */ + var prev; /* byte at distance one to match */ + var scan, strend; /* scan goes up to strend for length of run */ + + var _win = s.window; + + for (;;) { + /* Make sure that we always have enough lookahead, except + * at the end of the input file. We need MAX_MATCH bytes + * for the longest run, plus one for the unrolled loop. + */ + if (s.lookahead <= MAX_MATCH) { + fill_window(s); + if (s.lookahead <= MAX_MATCH && flush === Z_NO_FLUSH) { + return BS_NEED_MORE; + } + if (s.lookahead === 0) { break; } /* flush the current block */ } -} -},{"../Observable":29,"../util/root":227}],99:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Observable_1 = require('../Observable'); -/** - * We need this JSDoc comment for affecting ESDoc. - * @extends {Ignored} - * @hide true - */ -var ScalarObservable = (function (_super) { - __extends(ScalarObservable, _super); - function ScalarObservable(value, scheduler) { - _super.call(this); - this.value = value; - this.scheduler = scheduler; - this._isScalar = true; - if (scheduler) { - this._isScalar = false; + /* See how many times the previous byte repeats */ + s.match_length = 0; + if (s.lookahead >= MIN_MATCH && s.strstart > 0) { + scan = s.strstart - 1; + prev = _win[scan]; + if (prev === _win[++scan] && prev === _win[++scan] && prev === _win[++scan]) { + strend = s.strstart + MAX_MATCH; + do { + /*jshint noempty:false*/ + } while (prev === _win[++scan] && prev === _win[++scan] && + prev === _win[++scan] && prev === _win[++scan] && + prev === _win[++scan] && prev === _win[++scan] && + prev === _win[++scan] && prev === _win[++scan] && + scan < strend); + s.match_length = MAX_MATCH - (strend - scan); + if (s.match_length > s.lookahead) { + s.match_length = s.lookahead; } + } + //Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan"); } - ScalarObservable.create = function (value, scheduler) { - return new ScalarObservable(value, scheduler); - }; - ScalarObservable.dispatch = function (state) { - var done = state.done, value = state.value, subscriber = state.subscriber; - if (done) { - subscriber.complete(); - return; - } - subscriber.next(value); - if (subscriber.closed) { - return; - } - state.done = true; - this.schedule(state); - }; - ScalarObservable.prototype._subscribe = function (subscriber) { - var value = this.value; - var scheduler = this.scheduler; - if (scheduler) { - return scheduler.schedule(ScalarObservable.dispatch, 0, { - done: false, value: value, subscriber: subscriber - }); - } - else { - subscriber.next(value); - if (!subscriber.closed) { - subscriber.complete(); - } - } - }; - return ScalarObservable; -}(Observable_1.Observable)); -exports.ScalarObservable = ScalarObservable; -},{"../Observable":29}],100:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var isNumeric_1 = require('../util/isNumeric'); -var Observable_1 = require('../Observable'); -var async_1 = require('../scheduler/async'); -var isScheduler_1 = require('../util/isScheduler'); -var isDate_1 = require('../util/isDate'); -/** - * We need this JSDoc comment for affecting ESDoc. - * @extends {Ignored} - * @hide true - */ -var TimerObservable = (function (_super) { - __extends(TimerObservable, _super); - function TimerObservable(dueTime, period, scheduler) { - if (dueTime === void 0) { dueTime = 0; } - _super.call(this); - this.period = -1; - this.dueTime = 0; - if (isNumeric_1.isNumeric(period)) { - this.period = Number(period) < 1 && 1 || Number(period); - } - else if (isScheduler_1.isScheduler(period)) { - scheduler = period; - } - if (!isScheduler_1.isScheduler(scheduler)) { - scheduler = async_1.async; - } - this.scheduler = scheduler; - this.dueTime = isDate_1.isDate(dueTime) ? - (+dueTime - this.scheduler.now()) : - dueTime; - } - /** - * Creates an Observable that starts emitting after an `initialDelay` and - * emits ever increasing numbers after each `period` of time thereafter. - * - * Its like {@link interval}, but you can specify when - * should the emissions start. - * - * - * - * `timer` returns an Observable that emits an infinite sequence of ascending - * integers, with a constant interval of time, `period` of your choosing - * between those emissions. The first emission happens after the specified - * `initialDelay`. The initial delay may be a {@link Date}. By default, this - * operator uses the `async` IScheduler to provide a notion of time, but you - * may pass any IScheduler to it. If `period` is not specified, the output - * Observable emits only one value, `0`. Otherwise, it emits an infinite - * sequence. - * - * @example Emits ascending numbers, one every second (1000ms), starting after 3 seconds - * var numbers = Rx.Observable.timer(3000, 1000); - * numbers.subscribe(x => console.log(x)); - * - * @example Emits one number after five seconds - * var numbers = Rx.Observable.timer(5000); - * numbers.subscribe(x => console.log(x)); - * - * @see {@link interval} - * @see {@link delay} - * - * @param {number|Date} initialDelay The initial delay time to wait before - * emitting the first value of `0`. - * @param {number} [period] The period of time between emissions of the - * subsequent numbers. - * @param {Scheduler} [scheduler=async] The IScheduler to use for scheduling - * the emission of values, and providing a notion of "time". - * @return {Observable} An Observable that emits a `0` after the - * `initialDelay` and ever increasing numbers after each `period` of time - * thereafter. - * @static true - * @name timer - * @owner Observable - */ - TimerObservable.create = function (initialDelay, period, scheduler) { - if (initialDelay === void 0) { initialDelay = 0; } - return new TimerObservable(initialDelay, period, scheduler); - }; - TimerObservable.dispatch = function (state) { - var index = state.index, period = state.period, subscriber = state.subscriber; - var action = this; - subscriber.next(index); - if (subscriber.closed) { - return; - } - else if (period === -1) { - return subscriber.complete(); - } - state.index = index + 1; - action.schedule(state, period); - }; - TimerObservable.prototype._subscribe = function (subscriber) { - var index = 0; - var _a = this, period = _a.period, dueTime = _a.dueTime, scheduler = _a.scheduler; - return scheduler.schedule(TimerObservable.dispatch, dueTime, { - index: index, period: period, subscriber: subscriber - }); - }; - return TimerObservable; -}(Observable_1.Observable)); -exports.TimerObservable = TimerObservable; + /* Emit match if have run of MIN_MATCH or longer, else emit literal */ + if (s.match_length >= MIN_MATCH) { + //check_match(s, s.strstart, s.strstart - 1, s.match_length); -},{"../Observable":29,"../scheduler/async":203,"../util/isDate":219,"../util/isNumeric":221,"../util/isScheduler":224}],101:[function(require,module,exports){ -"use strict"; -var isScheduler_1 = require('../util/isScheduler'); -var isArray_1 = require('../util/isArray'); -var ArrayObservable_1 = require('./ArrayObservable'); -var combineLatest_1 = require('../operators/combineLatest'); -/* tslint:enable:max-line-length */ -/** - * Combines multiple Observables to create an Observable whose values are - * calculated from the latest values of each of its input Observables. - * - * Whenever any input Observable emits a value, it - * computes a formula using the latest values from all the inputs, then emits - * the output of that formula. - * - * - * - * `combineLatest` combines the values from all the Observables passed as - * arguments. This is done by subscribing to each Observable in order and, - * whenever any Observable emits, collecting an array of the most recent - * values from each Observable. So if you pass `n` Observables to operator, - * returned Observable will always emit an array of `n` values, in order - * corresponding to order of passed Observables (value from the first Observable - * on the first place and so on). - * - * Static version of `combineLatest` accepts either an array of Observables - * or each Observable can be put directly as an argument. Note that array of - * Observables is good choice, if you don't know beforehand how many Observables - * you will combine. Passing empty array will result in Observable that - * completes immediately. - * - * To ensure output array has always the same length, `combineLatest` will - * actually wait for all input Observables to emit at least once, - * before it starts emitting results. This means if some Observable emits - * values before other Observables started emitting, all that values but last - * will be lost. On the other hand, is some Observable does not emit value but - * completes, resulting Observable will complete at the same moment without - * emitting anything, since it will be now impossible to include value from - * completed Observable in resulting array. Also, if some input Observable does - * not emit any value and never completes, `combineLatest` will also never emit - * and never complete, since, again, it will wait for all streams to emit some - * value. - * - * If at least one Observable was passed to `combineLatest` and all passed Observables - * emitted something, resulting Observable will complete when all combined - * streams complete. So even if some Observable completes, result of - * `combineLatest` will still emit values when other Observables do. In case - * of completed Observable, its value from now on will always be the last - * emitted value. On the other hand, if any Observable errors, `combineLatest` - * will error immediately as well, and all other Observables will be unsubscribed. - * - * `combineLatest` accepts as optional parameter `project` function, which takes - * as arguments all values that would normally be emitted by resulting Observable. - * `project` can return any kind of value, which will be then emitted by Observable - * instead of default array. Note that `project` does not take as argument that array - * of values, but values themselves. That means default `project` can be imagined - * as function that takes all its arguments and puts them into an array. - * - * - * @example Combine two timer Observables - * const firstTimer = Rx.Observable.timer(0, 1000); // emit 0, 1, 2... after every second, starting from now - * const secondTimer = Rx.Observable.timer(500, 1000); // emit 0, 1, 2... after every second, starting 0,5s from now - * const combinedTimers = Rx.Observable.combineLatest(firstTimer, secondTimer); - * combinedTimers.subscribe(value => console.log(value)); - * // Logs - * // [0, 0] after 0.5s - * // [1, 0] after 1s - * // [1, 1] after 1.5s - * // [2, 1] after 2s - * - * - * @example Combine an array of Observables - * const observables = [1, 5, 10].map( - * n => Rx.Observable.of(n).delay(n * 1000).startWith(0) // emit 0 and then emit n after n seconds - * ); - * const combined = Rx.Observable.combineLatest(observables); - * combined.subscribe(value => console.log(value)); - * // Logs - * // [0, 0, 0] immediately - * // [1, 0, 0] after 1s - * // [1, 5, 0] after 5s - * // [1, 5, 10] after 10s - * - * - * @example Use project function to dynamically calculate the Body-Mass Index - * var weight = Rx.Observable.of(70, 72, 76, 79, 75); - * var height = Rx.Observable.of(1.76, 1.77, 1.78); - * var bmi = Rx.Observable.combineLatest(weight, height, (w, h) => w / (h * h)); - * bmi.subscribe(x => console.log('BMI is ' + x)); - * - * // With output to console: - * // BMI is 24.212293388429753 - * // BMI is 23.93948099205209 - * // BMI is 23.671253629592222 - * - * - * @see {@link combineAll} - * @see {@link merge} - * @see {@link withLatestFrom} - * - * @param {ObservableInput} observable1 An input Observable to combine with other Observables. - * @param {ObservableInput} observable2 An input Observable to combine with other Observables. - * More than one input Observables may be given as arguments - * or an array of Observables may be given as the first argument. - * @param {function} [project] An optional function to project the values from - * the combined latest values into a new value on the output Observable. - * @param {Scheduler} [scheduler=null] The IScheduler to use for subscribing to - * each input Observable. - * @return {Observable} An Observable of projected values from the most recent - * values from each input Observable, or an array of the most recent values from - * each input Observable. - * @static true - * @name combineLatest - * @owner Observable - */ -function combineLatest() { - var observables = []; - for (var _i = 0; _i < arguments.length; _i++) { - observables[_i - 0] = arguments[_i]; - } - var project = null; - var scheduler = null; - if (isScheduler_1.isScheduler(observables[observables.length - 1])) { - scheduler = observables.pop(); - } - if (typeof observables[observables.length - 1] === 'function') { - project = observables.pop(); + /*** _tr_tally_dist(s, 1, s.match_length - MIN_MATCH, bflush); ***/ + bflush = trees._tr_tally(s, 1, s.match_length - MIN_MATCH); + + s.lookahead -= s.match_length; + s.strstart += s.match_length; + s.match_length = 0; + } else { + /* No match, output a literal byte */ + //Tracevv((stderr,"%c", s->window[s->strstart])); + /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/ + bflush = trees._tr_tally(s, 0, s.window[s.strstart]); + + s.lookahead--; + s.strstart++; + } + if (bflush) { + /*** FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + /***/ } - // if the first and only other argument besides the resultSelector is an array - // assume it's been called with `combineLatest([obs1, obs2, obs3], project)` - if (observables.length === 1 && isArray_1.isArray(observables[0])) { - observables = observables[0]; + } + s.insert = 0; + if (flush === Z_FINISH) { + /*** FLUSH_BLOCK(s, 1); ***/ + flush_block_only(s, true); + if (s.strm.avail_out === 0) { + return BS_FINISH_STARTED; + } + /***/ + return BS_FINISH_DONE; + } + if (s.last_lit) { + /*** FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; } - return new ArrayObservable_1.ArrayObservable(observables, scheduler).lift(new combineLatest_1.CombineLatestOperator(project)); + /***/ + } + return BS_BLOCK_DONE; } -exports.combineLatest = combineLatest; -},{"../operators/combineLatest":157,"../util/isArray":217,"../util/isScheduler":224,"./ArrayObservable":90}],102:[function(require,module,exports){ -"use strict"; -var isScheduler_1 = require('../util/isScheduler'); -var of_1 = require('./of'); -var from_1 = require('./from'); -var concatAll_1 = require('../operators/concatAll'); -/* tslint:enable:max-line-length */ -/** - * Creates an output Observable which sequentially emits all values from given - * Observable and then moves on to the next. - * - * Concatenates multiple Observables together by - * sequentially emitting their values, one Observable after the other. - * - * - * - * `concat` joins multiple Observables together, by subscribing to them one at a time and - * merging their results into the output Observable. You can pass either an array of - * Observables, or put them directly as arguments. Passing an empty array will result - * in Observable that completes immediately. - * - * `concat` will subscribe to first input Observable and emit all its values, without - * changing or affecting them in any way. When that Observable completes, it will - * subscribe to then next Observable passed and, again, emit its values. This will be - * repeated, until the operator runs out of Observables. When last input Observable completes, - * `concat` will complete as well. At any given moment only one Observable passed to operator - * emits values. If you would like to emit values from passed Observables concurrently, check out - * {@link merge} instead, especially with optional `concurrent` parameter. As a matter of fact, - * `concat` is an equivalent of `merge` operator with `concurrent` parameter set to `1`. - * - * Note that if some input Observable never completes, `concat` will also never complete - * and Observables following the one that did not complete will never be subscribed. On the other - * hand, if some Observable simply completes immediately after it is subscribed, it will be - * invisible for `concat`, which will just move on to the next Observable. - * - * If any Observable in chain errors, instead of passing control to the next Observable, - * `concat` will error immediately as well. Observables that would be subscribed after - * the one that emitted error, never will. - * - * If you pass to `concat` the same Observable many times, its stream of values - * will be "replayed" on every subscription, which means you can repeat given Observable - * as many times as you like. If passing the same Observable to `concat` 1000 times becomes tedious, - * you can always use {@link repeat}. - * - * @example Concatenate a timer counting from 0 to 3 with a synchronous sequence from 1 to 10 - * var timer = Rx.Observable.interval(1000).take(4); - * var sequence = Rx.Observable.range(1, 10); - * var result = Rx.Observable.concat(timer, sequence); - * result.subscribe(x => console.log(x)); - * - * // results in: - * // 0 -1000ms-> 1 -1000ms-> 2 -1000ms-> 3 -immediate-> 1 ... 10 - * - * - * @example Concatenate an array of 3 Observables - * var timer1 = Rx.Observable.interval(1000).take(10); - * var timer2 = Rx.Observable.interval(2000).take(6); - * var timer3 = Rx.Observable.interval(500).take(10); - * var result = Rx.Observable.concat([timer1, timer2, timer3]); // note that array is passed - * result.subscribe(x => console.log(x)); - * - * // results in the following: - * // (Prints to console sequentially) - * // -1000ms-> 0 -1000ms-> 1 -1000ms-> ... 9 - * // -2000ms-> 0 -2000ms-> 1 -2000ms-> ... 5 - * // -500ms-> 0 -500ms-> 1 -500ms-> ... 9 - * - * - * @example Concatenate the same Observable to repeat it - * const timer = Rx.Observable.interval(1000).take(2); - * - * Rx.Observable.concat(timer, timer) // concating the same Observable! - * .subscribe( - * value => console.log(value), - * err => {}, - * () => console.log('...and it is done!') - * ); - * - * // Logs: - * // 0 after 1s - * // 1 after 2s - * // 0 after 3s - * // 1 after 4s - * // "...and it is done!" also after 4s - * - * @see {@link concatAll} - * @see {@link concatMap} - * @see {@link concatMapTo} - * - * @param {ObservableInput} input1 An input Observable to concatenate with others. - * @param {ObservableInput} input2 An input Observable to concatenate with others. - * More than one input Observables may be given as argument. - * @param {Scheduler} [scheduler=null] An optional IScheduler to schedule each - * Observable subscription on. - * @return {Observable} All values of each passed Observable merged into a - * single Observable, in order, in serial fashion. - * @static true - * @name concat - * @owner Observable +/* =========================================================================== + * For Z_HUFFMAN_ONLY, do not look for matches. Do not maintain a hash table. + * (It will be regenerated if this run of deflate switches away from Huffman.) */ -function concat() { - var observables = []; - for (var _i = 0; _i < arguments.length; _i++) { - observables[_i - 0] = arguments[_i]; +function deflate_huff(s, flush) { + var bflush; /* set if current block must be flushed */ + + for (;;) { + /* Make sure that we have a literal to write. */ + if (s.lookahead === 0) { + fill_window(s); + if (s.lookahead === 0) { + if (flush === Z_NO_FLUSH) { + return BS_NEED_MORE; + } + break; /* flush the current block */ + } + } + + /* Output a literal byte */ + s.match_length = 0; + //Tracevv((stderr,"%c", s->window[s->strstart])); + /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/ + bflush = trees._tr_tally(s, 0, s.window[s.strstart]); + s.lookahead--; + s.strstart++; + if (bflush) { + /*** FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + /***/ } - if (observables.length === 1 || (observables.length === 2 && isScheduler_1.isScheduler(observables[1]))) { - return from_1.from(observables[0]); + } + s.insert = 0; + if (flush === Z_FINISH) { + /*** FLUSH_BLOCK(s, 1); ***/ + flush_block_only(s, true); + if (s.strm.avail_out === 0) { + return BS_FINISH_STARTED; + } + /***/ + return BS_FINISH_DONE; + } + if (s.last_lit) { + /*** FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; } - return concatAll_1.concatAll()(of_1.of.apply(void 0, observables)); + /***/ + } + return BS_BLOCK_DONE; } -exports.concat = concat; -},{"../operators/concatAll":159,"../util/isScheduler":224,"./from":105,"./of":109}],103:[function(require,module,exports){ -"use strict"; -var DeferObservable_1 = require('./DeferObservable'); -exports.defer = DeferObservable_1.DeferObservable.create; +/* Values for max_lazy_match, good_match and max_chain_length, depending on + * the desired pack level (0..9). The values given below have been tuned to + * exclude worst case performance for pathological files. Better values may be + * found for specific files. + */ +function Config(good_length, max_lazy, nice_length, max_chain, func) { + this.good_length = good_length; + this.max_lazy = max_lazy; + this.nice_length = nice_length; + this.max_chain = max_chain; + this.func = func; +} + +var configuration_table; + +configuration_table = [ + /* good lazy nice chain */ + new Config(0, 0, 0, 0, deflate_stored), /* 0 store only */ + new Config(4, 4, 8, 4, deflate_fast), /* 1 max speed, no lazy matches */ + new Config(4, 5, 16, 8, deflate_fast), /* 2 */ + new Config(4, 6, 32, 32, deflate_fast), /* 3 */ + + new Config(4, 4, 16, 16, deflate_slow), /* 4 lazy matches */ + new Config(8, 16, 32, 32, deflate_slow), /* 5 */ + new Config(8, 16, 128, 128, deflate_slow), /* 6 */ + new Config(8, 32, 128, 256, deflate_slow), /* 7 */ + new Config(32, 128, 258, 1024, deflate_slow), /* 8 */ + new Config(32, 258, 258, 4096, deflate_slow) /* 9 max compression */ +]; + + +/* =========================================================================== + * Initialize the "longest match" routines for a new zlib stream + */ +function lm_init(s) { + s.window_size = 2 * s.w_size; -},{"./DeferObservable":92}],104:[function(require,module,exports){ -"use strict"; -var EmptyObservable_1 = require('./EmptyObservable'); -exports.empty = EmptyObservable_1.EmptyObservable.create; + /*** CLEAR_HASH(s); ***/ + zero(s.head); // Fill with NIL (= 0); -},{"./EmptyObservable":93}],105:[function(require,module,exports){ -"use strict"; -var FromObservable_1 = require('./FromObservable'); -exports.from = FromObservable_1.FromObservable.create; + /* Set the default configuration parameters: + */ + s.max_lazy_match = configuration_table[s.level].max_lazy; + s.good_match = configuration_table[s.level].good_length; + s.nice_match = configuration_table[s.level].nice_length; + s.max_chain_length = configuration_table[s.level].max_chain; + + s.strstart = 0; + s.block_start = 0; + s.lookahead = 0; + s.insert = 0; + s.match_length = s.prev_length = MIN_MATCH - 1; + s.match_available = 0; + s.ins_h = 0; +} + + +function DeflateState() { + this.strm = null; /* pointer back to this zlib stream */ + this.status = 0; /* as the name implies */ + this.pending_buf = null; /* output still pending */ + this.pending_buf_size = 0; /* size of pending_buf */ + this.pending_out = 0; /* next pending byte to output to the stream */ + this.pending = 0; /* nb of bytes in the pending buffer */ + this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */ + this.gzhead = null; /* gzip header information to write */ + this.gzindex = 0; /* where in extra, name, or comment */ + this.method = Z_DEFLATED; /* can only be DEFLATED */ + this.last_flush = -1; /* value of flush param for previous deflate call */ + + this.w_size = 0; /* LZ77 window size (32K by default) */ + this.w_bits = 0; /* log2(w_size) (8..16) */ + this.w_mask = 0; /* w_size - 1 */ + + this.window = null; + /* Sliding window. Input bytes are read into the second half of the window, + * and move to the first half later to keep a dictionary of at least wSize + * bytes. With this organization, matches are limited to a distance of + * wSize-MAX_MATCH bytes, but this ensures that IO is always + * performed with a length multiple of the block size. + */ -},{"./FromObservable":96}],106:[function(require,module,exports){ -"use strict"; -var FromEventObservable_1 = require('./FromEventObservable'); -exports.fromEvent = FromEventObservable_1.FromEventObservable.create; + this.window_size = 0; + /* Actual size of window: 2*wSize, except when the user input buffer + * is directly used as sliding window. + */ -},{"./FromEventObservable":95}],107:[function(require,module,exports){ -"use strict"; -var PromiseObservable_1 = require('./PromiseObservable'); -exports.fromPromise = PromiseObservable_1.PromiseObservable.create; + this.prev = null; + /* Link to older string with same hash index. To limit the size of this + * array to 64K, this link is maintained only for the last 32K strings. + * An index in this array is thus a window index modulo 32K. + */ -},{"./PromiseObservable":98}],108:[function(require,module,exports){ -"use strict"; -var merge_1 = require('../operator/merge'); -exports.merge = merge_1.mergeStatic; + this.head = null; /* Heads of the hash chains or NIL. */ -},{"../operator/merge":130}],109:[function(require,module,exports){ -"use strict"; -var ArrayObservable_1 = require('./ArrayObservable'); -exports.of = ArrayObservable_1.ArrayObservable.of; + this.ins_h = 0; /* hash index of string to be inserted */ + this.hash_size = 0; /* number of elements in hash table */ + this.hash_bits = 0; /* log2(hash_size) */ + this.hash_mask = 0; /* hash_size-1 */ -},{"./ArrayObservable":90}],110:[function(require,module,exports){ -"use strict"; -var ErrorObservable_1 = require('./ErrorObservable'); -exports._throw = ErrorObservable_1.ErrorObservable.create; + this.hash_shift = 0; + /* Number of bits by which ins_h must be shifted at each input + * step. It must be such that after MIN_MATCH steps, the oldest + * byte no longer takes part in the hash key, that is: + * hash_shift * MIN_MATCH >= hash_bits + */ -},{"./ErrorObservable":94}],111:[function(require,module,exports){ -"use strict"; -var TimerObservable_1 = require('./TimerObservable'); -exports.timer = TimerObservable_1.TimerObservable.create; + this.block_start = 0; + /* Window position at the beginning of the current output block. Gets + * negative when the window is moved backwards. + */ -},{"./TimerObservable":100}],112:[function(require,module,exports){ -"use strict"; -var zip_1 = require('../operators/zip'); -exports.zip = zip_1.zipStatic; + this.match_length = 0; /* length of best match */ + this.prev_match = 0; /* previous match */ + this.match_available = 0; /* set if previous match exists */ + this.strstart = 0; /* start of string to insert */ + this.match_start = 0; /* start of matching string */ + this.lookahead = 0; /* number of valid bytes ahead in window */ -},{"../operators/zip":197}],113:[function(require,module,exports){ -"use strict"; -var buffer_1 = require('../operators/buffer'); -/** - * Buffers the source Observable values until `closingNotifier` emits. - * - * Collects values from the past as an array, and emits - * that array only when another Observable emits. - * - * - * - * Buffers the incoming Observable values until the given `closingNotifier` - * Observable emits a value, at which point it emits the buffer on the output - * Observable and starts a new buffer internally, awaiting the next time - * `closingNotifier` emits. - * - * @example On every click, emit array of most recent interval events - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var interval = Rx.Observable.interval(1000); - * var buffered = interval.buffer(clicks); - * buffered.subscribe(x => console.log(x)); - * - * @see {@link bufferCount} - * @see {@link bufferTime} - * @see {@link bufferToggle} - * @see {@link bufferWhen} - * @see {@link window} - * - * @param {Observable} closingNotifier An Observable that signals the - * buffer to be emitted on the output Observable. - * @return {Observable} An Observable of buffers, which are arrays of - * values. - * @method buffer - * @owner Observable - */ -function buffer(closingNotifier) { - return buffer_1.buffer(closingNotifier)(this); -} -exports.buffer = buffer; + this.prev_length = 0; + /* Length of the best match at previous step. Matches not greater than this + * are discarded. This is used in the lazy match evaluation. + */ -},{"../operators/buffer":153}],114:[function(require,module,exports){ -"use strict"; -var bufferCount_1 = require('../operators/bufferCount'); -/** - * Buffers the source Observable values until the size hits the maximum - * `bufferSize` given. - * - * Collects values from the past as an array, and emits - * that array only when its size reaches `bufferSize`. - * - * - * - * Buffers a number of values from the source Observable by `bufferSize` then - * emits the buffer and clears it, and starts a new buffer each - * `startBufferEvery` values. If `startBufferEvery` is not provided or is - * `null`, then new buffers are started immediately at the start of the source - * and when each buffer closes and is emitted. - * - * @example Emit the last two click events as an array - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var buffered = clicks.bufferCount(2); - * buffered.subscribe(x => console.log(x)); - * - * @example On every click, emit the last two click events as an array - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var buffered = clicks.bufferCount(2, 1); - * buffered.subscribe(x => console.log(x)); - * - * @see {@link buffer} - * @see {@link bufferTime} - * @see {@link bufferToggle} - * @see {@link bufferWhen} - * @see {@link pairwise} - * @see {@link windowCount} - * - * @param {number} bufferSize The maximum size of the buffer emitted. - * @param {number} [startBufferEvery] Interval at which to start a new buffer. - * For example if `startBufferEvery` is `2`, then a new buffer will be started - * on every other value from the source. A new buffer is started at the - * beginning of the source by default. - * @return {Observable} An Observable of arrays of buffered values. - * @method bufferCount - * @owner Observable - */ -function bufferCount(bufferSize, startBufferEvery) { - if (startBufferEvery === void 0) { startBufferEvery = null; } - return bufferCount_1.bufferCount(bufferSize, startBufferEvery)(this); -} -exports.bufferCount = bufferCount; + this.max_chain_length = 0; + /* To speed up deflation, hash chains are never searched beyond this + * length. A higher limit improves compression ratio but degrades the + * speed. + */ -},{"../operators/bufferCount":154}],115:[function(require,module,exports){ -"use strict"; -var bufferWhen_1 = require('../operators/bufferWhen'); -/** - * Buffers the source Observable values, using a factory function of closing - * Observables to determine when to close, emit, and reset the buffer. - * - * Collects values from the past as an array. When it - * starts collecting values, it calls a function that returns an Observable that - * tells when to close the buffer and restart collecting. - * - * - * - * Opens a buffer immediately, then closes the buffer when the observable - * returned by calling `closingSelector` function emits a value. When it closes - * the buffer, it immediately opens a new buffer and repeats the process. - * - * @example Emit an array of the last clicks every [1-5] random seconds - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var buffered = clicks.bufferWhen(() => - * Rx.Observable.interval(1000 + Math.random() * 4000) - * ); - * buffered.subscribe(x => console.log(x)); - * - * @see {@link buffer} - * @see {@link bufferCount} - * @see {@link bufferTime} - * @see {@link bufferToggle} - * @see {@link windowWhen} - * - * @param {function(): Observable} closingSelector A function that takes no - * arguments and returns an Observable that signals buffer closure. - * @return {Observable} An observable of arrays of buffered values. - * @method bufferWhen - * @owner Observable - */ -function bufferWhen(closingSelector) { - return bufferWhen_1.bufferWhen(closingSelector)(this); -} -exports.bufferWhen = bufferWhen; + this.max_lazy_match = 0; + /* Attempt to find a better match only when the current match is strictly + * smaller than this value. This mechanism is used only for compression + * levels >= 4. + */ + // That's alias to max_lazy_match, don't use directly + //this.max_insert_length = 0; + /* Insert new strings in the hash table only if the match length is not + * greater than this length. This saves time but degrades compression. + * max_insert_length is used only for compression levels <= 3. + */ -},{"../operators/bufferWhen":155}],116:[function(require,module,exports){ -"use strict"; -var catchError_1 = require('../operators/catchError'); -/** - * Catches errors on the observable to be handled by returning a new observable or throwing an error. - * - * - * - * @example Continues with a different Observable when there's an error - * - * Observable.of(1, 2, 3, 4, 5) - * .map(n => { - * if (n == 4) { - * throw 'four!'; - * } - * return n; - * }) - * .catch(err => Observable.of('I', 'II', 'III', 'IV', 'V')) - * .subscribe(x => console.log(x)); - * // 1, 2, 3, I, II, III, IV, V - * - * @example Retries the caught source Observable again in case of error, similar to retry() operator - * - * Observable.of(1, 2, 3, 4, 5) - * .map(n => { - * if (n === 4) { - * throw 'four!'; - * } - * return n; - * }) - * .catch((err, caught) => caught) - * .take(30) - * .subscribe(x => console.log(x)); - * // 1, 2, 3, 1, 2, 3, ... - * - * @example Throws a new error when the source Observable throws an error - * - * Observable.of(1, 2, 3, 4, 5) - * .map(n => { - * if (n == 4) { - * throw 'four!'; - * } - * return n; - * }) - * .catch(err => { - * throw 'error in source. Details: ' + err; - * }) - * .subscribe( - * x => console.log(x), - * err => console.log(err) - * ); - * // 1, 2, 3, error in source. Details: four! - * - * @param {function} selector a function that takes as arguments `err`, which is the error, and `caught`, which - * is the source observable, in case you'd like to "retry" that observable by returning it again. Whatever observable - * is returned by the `selector` will be used to continue the observable chain. - * @return {Observable} An observable that originates from either the source or the observable returned by the - * catch `selector` function. - * @method catch - * @name catch - * @owner Observable - */ -function _catch(selector) { - return catchError_1.catchError(selector)(this); -} -exports._catch = _catch; + this.level = 0; /* compression level (1..9) */ + this.strategy = 0; /* favor or force Huffman coding*/ -},{"../operators/catchError":156}],117:[function(require,module,exports){ -"use strict"; -var combineLatest_1 = require('../operators/combineLatest'); -/* tslint:enable:max-line-length */ -/** - * Combines multiple Observables to create an Observable whose values are - * calculated from the latest values of each of its input Observables. - * - * Whenever any input Observable emits a value, it - * computes a formula using the latest values from all the inputs, then emits - * the output of that formula. - * - * - * - * `combineLatest` combines the values from this Observable with values from - * Observables passed as arguments. This is done by subscribing to each - * Observable, in order, and collecting an array of each of the most recent - * values any time any of the input Observables emits, then either taking that - * array and passing it as arguments to an optional `project` function and - * emitting the return value of that, or just emitting the array of recent - * values directly if there is no `project` function. - * - * @example Dynamically calculate the Body-Mass Index from an Observable of weight and one for height - * var weight = Rx.Observable.of(70, 72, 76, 79, 75); - * var height = Rx.Observable.of(1.76, 1.77, 1.78); - * var bmi = weight.combineLatest(height, (w, h) => w / (h * h)); - * bmi.subscribe(x => console.log('BMI is ' + x)); - * - * // With output to console: - * // BMI is 24.212293388429753 - * // BMI is 23.93948099205209 - * // BMI is 23.671253629592222 - * - * @see {@link combineAll} - * @see {@link merge} - * @see {@link withLatestFrom} - * - * @param {ObservableInput} other An input Observable to combine with the source - * Observable. More than one input Observables may be given as argument. - * @param {function} [project] An optional function to project the values from - * the combined latest values into a new value on the output Observable. - * @return {Observable} An Observable of projected values from the most recent - * values from each input Observable, or an array of the most recent values from - * each input Observable. - * @method combineLatest - * @owner Observable - */ -function combineLatest() { - var observables = []; - for (var _i = 0; _i < arguments.length; _i++) { - observables[_i - 0] = arguments[_i]; - } - return combineLatest_1.combineLatest.apply(void 0, observables)(this); -} -exports.combineLatest = combineLatest; + this.good_match = 0; + /* Use a faster search when the previous match is longer than this */ -},{"../operators/combineLatest":157}],118:[function(require,module,exports){ -"use strict"; -var concat_1 = require('../operators/concat'); -/* tslint:enable:max-line-length */ -/** - * Creates an output Observable which sequentially emits all values from every - * given input Observable after the current Observable. - * - * Concatenates multiple Observables together by - * sequentially emitting their values, one Observable after the other. - * - * - * - * Joins this Observable with multiple other Observables by subscribing to them - * one at a time, starting with the source, and merging their results into the - * output Observable. Will wait for each Observable to complete before moving - * on to the next. - * - * @example Concatenate a timer counting from 0 to 3 with a synchronous sequence from 1 to 10 - * var timer = Rx.Observable.interval(1000).take(4); - * var sequence = Rx.Observable.range(1, 10); - * var result = timer.concat(sequence); - * result.subscribe(x => console.log(x)); - * - * // results in: - * // 1000ms-> 0 -1000ms-> 1 -1000ms-> 2 -1000ms-> 3 -immediate-> 1 ... 10 - * - * @example Concatenate 3 Observables - * var timer1 = Rx.Observable.interval(1000).take(10); - * var timer2 = Rx.Observable.interval(2000).take(6); - * var timer3 = Rx.Observable.interval(500).take(10); - * var result = timer1.concat(timer2, timer3); - * result.subscribe(x => console.log(x)); - * - * // results in the following: - * // (Prints to console sequentially) - * // -1000ms-> 0 -1000ms-> 1 -1000ms-> ... 9 - * // -2000ms-> 0 -2000ms-> 1 -2000ms-> ... 5 - * // -500ms-> 0 -500ms-> 1 -500ms-> ... 9 - * - * @see {@link concatAll} - * @see {@link concatMap} - * @see {@link concatMapTo} - * - * @param {ObservableInput} other An input Observable to concatenate after the source - * Observable. More than one input Observables may be given as argument. - * @param {Scheduler} [scheduler=null] An optional IScheduler to schedule each - * Observable subscription on. - * @return {Observable} All values of each passed Observable merged into a - * single Observable, in order, in serial fashion. - * @method concat - * @owner Observable - */ -function concat() { - var observables = []; - for (var _i = 0; _i < arguments.length; _i++) { - observables[_i - 0] = arguments[_i]; - } - return concat_1.concat.apply(void 0, observables)(this); -} -exports.concat = concat; + this.nice_match = 0; /* Stop searching when current match exceeds this */ -},{"../operators/concat":158}],119:[function(require,module,exports){ -"use strict"; -var async_1 = require('../scheduler/async'); -var debounceTime_1 = require('../operators/debounceTime'); -/** - * Emits a value from the source Observable only after a particular time span - * has passed without another source emission. - * - * It's like {@link delay}, but passes only the most - * recent value from each burst of emissions. - * - * - * - * `debounceTime` delays values emitted by the source Observable, but drops - * previous pending delayed emissions if a new value arrives on the source - * Observable. This operator keeps track of the most recent value from the - * source Observable, and emits that only when `dueTime` enough time has passed - * without any other value appearing on the source Observable. If a new value - * appears before `dueTime` silence occurs, the previous value will be dropped - * and will not be emitted on the output Observable. - * - * This is a rate-limiting operator, because it is impossible for more than one - * value to be emitted in any time window of duration `dueTime`, but it is also - * a delay-like operator since output emissions do not occur at the same time as - * they did on the source Observable. Optionally takes a {@link IScheduler} for - * managing timers. - * - * @example Emit the most recent click after a burst of clicks - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var result = clicks.debounceTime(1000); - * result.subscribe(x => console.log(x)); - * - * @see {@link auditTime} - * @see {@link debounce} - * @see {@link delay} - * @see {@link sampleTime} - * @see {@link throttleTime} - * - * @param {number} dueTime The timeout duration in milliseconds (or the time - * unit determined internally by the optional `scheduler`) for the window of - * time required to wait for emission silence before emitting the most recent - * source value. - * @param {Scheduler} [scheduler=async] The {@link IScheduler} to use for - * managing the timers that handle the timeout for each value. - * @return {Observable} An Observable that delays the emissions of the source - * Observable by the specified `dueTime`, and may drop some values if they occur - * too frequently. - * @method debounceTime - * @owner Observable - */ -function debounceTime(dueTime, scheduler) { - if (scheduler === void 0) { scheduler = async_1.async; } - return debounceTime_1.debounceTime(dueTime, scheduler)(this); -} -exports.debounceTime = debounceTime; + /* used by trees.c: */ -},{"../operators/debounceTime":160,"../scheduler/async":203}],120:[function(require,module,exports){ -"use strict"; -var async_1 = require('../scheduler/async'); -var delay_1 = require('../operators/delay'); -/** - * Delays the emission of items from the source Observable by a given timeout or - * until a given Date. - * - * Time shifts each item by some specified amount of - * milliseconds. - * - * - * - * If the delay argument is a Number, this operator time shifts the source - * Observable by that amount of time expressed in milliseconds. The relative - * time intervals between the values are preserved. - * - * If the delay argument is a Date, this operator time shifts the start of the - * Observable execution until the given date occurs. - * - * @example Delay each click by one second - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var delayedClicks = clicks.delay(1000); // each click emitted after 1 second - * delayedClicks.subscribe(x => console.log(x)); - * - * @example Delay all clicks until a future date happens - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var date = new Date('March 15, 2050 12:00:00'); // in the future - * var delayedClicks = clicks.delay(date); // click emitted only after that date - * delayedClicks.subscribe(x => console.log(x)); - * - * @see {@link debounceTime} - * @see {@link delayWhen} - * - * @param {number|Date} delay The delay duration in milliseconds (a `number`) or - * a `Date` until which the emission of the source items is delayed. - * @param {Scheduler} [scheduler=async] The IScheduler to use for - * managing the timers that handle the time-shift for each item. - * @return {Observable} An Observable that delays the emissions of the source - * Observable by the specified timeout or Date. - * @method delay - * @owner Observable - */ -function delay(delay, scheduler) { - if (scheduler === void 0) { scheduler = async_1.async; } - return delay_1.delay(delay, scheduler)(this); -} -exports.delay = delay; + /* Didn't use ct_data typedef below to suppress compiler warning */ -},{"../operators/delay":161,"../scheduler/async":203}],121:[function(require,module,exports){ -"use strict"; -var distinct_1 = require('../operators/distinct'); -/** - * Returns an Observable that emits all items emitted by the source Observable that are distinct by comparison from previous items. - * - * If a keySelector function is provided, then it will project each value from the source observable into a new value that it will - * check for equality with previously projected values. If a keySelector function is not provided, it will use each value from the - * source observable directly with an equality check against previous values. - * - * In JavaScript runtimes that support `Set`, this operator will use a `Set` to improve performance of the distinct value checking. - * - * In other runtimes, this operator will use a minimal implementation of `Set` that relies on an `Array` and `indexOf` under the - * hood, so performance will degrade as more values are checked for distinction. Even in newer browsers, a long-running `distinct` - * use might result in memory leaks. To help alleviate this in some scenarios, an optional `flushes` parameter is also provided so - * that the internal `Set` can be "flushed", basically clearing it of values. - * - * @example A simple example with numbers - * Observable.of(1, 1, 2, 2, 2, 1, 2, 3, 4, 3, 2, 1) - * .distinct() - * .subscribe(x => console.log(x)); // 1, 2, 3, 4 - * - * @example An example using a keySelector function - * interface Person { - * age: number, - * name: string - * } - * - * Observable.of( - * { age: 4, name: 'Foo'}, - * { age: 7, name: 'Bar'}, - * { age: 5, name: 'Foo'}) - * .distinct((p: Person) => p.name) - * .subscribe(x => console.log(x)); - * - * // displays: - * // { age: 4, name: 'Foo' } - * // { age: 7, name: 'Bar' } - * - * @see {@link distinctUntilChanged} - * @see {@link distinctUntilKeyChanged} - * - * @param {function} [keySelector] Optional function to select which value you want to check as distinct. - * @param {Observable} [flushes] Optional Observable for flushing the internal HashSet of the operator. - * @return {Observable} An Observable that emits items from the source Observable with distinct values. - * @method distinct - * @owner Observable - */ -function distinct(keySelector, flushes) { - return distinct_1.distinct(keySelector, flushes)(this); -} -exports.distinct = distinct; + // struct ct_data_s dyn_ltree[HEAP_SIZE]; /* literal and length tree */ + // struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */ + // struct ct_data_s bl_tree[2*BL_CODES+1]; /* Huffman tree for bit lengths */ -},{"../operators/distinct":162}],122:[function(require,module,exports){ -"use strict"; -var distinctUntilChanged_1 = require('../operators/distinctUntilChanged'); -/* tslint:enable:max-line-length */ -/** - * Returns an Observable that emits all items emitted by the source Observable that are distinct by comparison from the previous item. - * - * If a comparator function is provided, then it will be called for each item to test for whether or not that value should be emitted. - * - * If a comparator function is not provided, an equality check is used by default. - * - * @example A simple example with numbers - * Observable.of(1, 1, 2, 2, 2, 1, 1, 2, 3, 3, 4) - * .distinctUntilChanged() - * .subscribe(x => console.log(x)); // 1, 2, 1, 2, 3, 4 - * - * @example An example using a compare function - * interface Person { - * age: number, - * name: string - * } - * - * Observable.of( - * { age: 4, name: 'Foo'}, - * { age: 7, name: 'Bar'}, - * { age: 5, name: 'Foo'}) - * { age: 6, name: 'Foo'}) - * .distinctUntilChanged((p: Person, q: Person) => p.name === q.name) - * .subscribe(x => console.log(x)); - * - * // displays: - * // { age: 4, name: 'Foo' } - * // { age: 7, name: 'Bar' } - * // { age: 5, name: 'Foo' } - * - * @see {@link distinct} - * @see {@link distinctUntilKeyChanged} - * - * @param {function} [compare] Optional comparison function called to test if an item is distinct from the previous item in the source. - * @return {Observable} An Observable that emits items from the source Observable with distinct values. - * @method distinctUntilChanged - * @owner Observable - */ -function distinctUntilChanged(compare, keySelector) { - return distinctUntilChanged_1.distinctUntilChanged(compare, keySelector)(this); -} -exports.distinctUntilChanged = distinctUntilChanged; + // Use flat array of DOUBLE size, with interleaved fata, + // because JS does not support effective + this.dyn_ltree = new utils.Buf16(HEAP_SIZE * 2); + this.dyn_dtree = new utils.Buf16((2 * D_CODES + 1) * 2); + this.bl_tree = new utils.Buf16((2 * BL_CODES + 1) * 2); + zero(this.dyn_ltree); + zero(this.dyn_dtree); + zero(this.bl_tree); -},{"../operators/distinctUntilChanged":163}],123:[function(require,module,exports){ -"use strict"; -var tap_1 = require('../operators/tap'); -/* tslint:enable:max-line-length */ -/** - * Perform a side effect for every emission on the source Observable, but return - * an Observable that is identical to the source. - * - * Intercepts each emission on the source and runs a - * function, but returns an output which is identical to the source as long as errors don't occur. - * - * - * - * Returns a mirrored Observable of the source Observable, but modified so that - * the provided Observer is called to perform a side effect for every value, - * error, and completion emitted by the source. Any errors that are thrown in - * the aforementioned Observer or handlers are safely sent down the error path - * of the output Observable. - * - * This operator is useful for debugging your Observables for the correct values - * or performing other side effects. - * - * Note: this is different to a `subscribe` on the Observable. If the Observable - * returned by `do` is not subscribed, the side effects specified by the - * Observer will never happen. `do` therefore simply spies on existing - * execution, it does not trigger an execution to happen like `subscribe` does. - * - * @example Map every click to the clientX position of that click, while also logging the click event - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var positions = clicks - * .do(ev => console.log(ev)) - * .map(ev => ev.clientX); - * positions.subscribe(x => console.log(x)); - * - * @see {@link map} - * @see {@link subscribe} - * - * @param {Observer|function} [nextOrObserver] A normal Observer object or a - * callback for `next`. - * @param {function} [error] Callback for errors in the source. - * @param {function} [complete] Callback for the completion of the source. - * @return {Observable} An Observable identical to the source, but runs the - * specified Observer or callback(s) for each item. - * @method do - * @name do - * @owner Observable - */ -function _do(nextOrObserver, error, complete) { - return tap_1.tap(nextOrObserver, error, complete)(this); -} -exports._do = _do; + this.l_desc = null; /* desc. for literal tree */ + this.d_desc = null; /* desc. for distance tree */ + this.bl_desc = null; /* desc. for bit length tree */ -},{"../operators/tap":192}],124:[function(require,module,exports){ -"use strict"; -var expand_1 = require('../operators/expand'); -/* tslint:enable:max-line-length */ -/** - * Recursively projects each source value to an Observable which is merged in - * the output Observable. - * - * It's similar to {@link mergeMap}, but applies the - * projection function to every source value as well as every output value. - * It's recursive. - * - * - * - * Returns an Observable that emits items based on applying a function that you - * supply to each item emitted by the source Observable, where that function - * returns an Observable, and then merging those resulting Observables and - * emitting the results of this merger. *Expand* will re-emit on the output - * Observable every source value. Then, each output value is given to the - * `project` function which returns an inner Observable to be merged on the - * output Observable. Those output values resulting from the projection are also - * given to the `project` function to produce new output values. This is how - * *expand* behaves recursively. - * - * @example Start emitting the powers of two on every click, at most 10 of them - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var powersOfTwo = clicks - * .mapTo(1) - * .expand(x => Rx.Observable.of(2 * x).delay(1000)) - * .take(10); - * powersOfTwo.subscribe(x => console.log(x)); - * - * @see {@link mergeMap} - * @see {@link mergeScan} - * - * @param {function(value: T, index: number) => Observable} project A function - * that, when applied to an item emitted by the source or the output Observable, - * returns an Observable. - * @param {number} [concurrent=Number.POSITIVE_INFINITY] Maximum number of input - * Observables being subscribed to concurrently. - * @param {Scheduler} [scheduler=null] The IScheduler to use for subscribing to - * each projected inner Observable. - * @return {Observable} An Observable that emits the source values and also - * result of applying the projection function to each value emitted on the - * output Observable and and merging the results of the Observables obtained - * from this transformation. - * @method expand - * @owner Observable - */ -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 expand_1.expand(project, concurrent, scheduler)(this); + //ush bl_count[MAX_BITS+1]; + this.bl_count = new utils.Buf16(MAX_BITS + 1); + /* number of codes at each bit length for an optimal tree */ + + //int heap[2*L_CODES+1]; /* heap used to build the Huffman trees */ + this.heap = new utils.Buf16(2 * L_CODES + 1); /* heap used to build the Huffman trees */ + zero(this.heap); + + this.heap_len = 0; /* number of elements in the heap */ + this.heap_max = 0; /* element of largest frequency */ + /* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used. + * The same heap array is used to build all trees. + */ + + this.depth = new utils.Buf16(2 * L_CODES + 1); //uch depth[2*L_CODES+1]; + zero(this.depth); + /* Depth of each subtree used as tie breaker for trees of equal frequency + */ + + this.l_buf = 0; /* buffer index for literals or lengths */ + + this.lit_bufsize = 0; + /* Size of match buffer for literals/lengths. There are 4 reasons for + * limiting lit_bufsize to 64K: + * - frequencies can be kept in 16 bit counters + * - if compression is not successful for the first block, all input + * data is still in the window so we can still emit a stored block even + * when input comes from standard input. (This can also be done for + * all blocks if lit_bufsize is not greater than 32K.) + * - if compression is not successful for a file smaller than 64K, we can + * even emit a stored file instead of a stored block (saving 5 bytes). + * This is applicable only for zip (not gzip or zlib). + * - creating new Huffman trees less frequently may not provide fast + * adaptation to changes in the input data statistics. (Take for + * example a binary file with poorly compressible code followed by + * a highly compressible string table.) Smaller buffer sizes give + * fast adaptation but have of course the overhead of transmitting + * trees more frequently. + * - I can't count above 4 + */ + + this.last_lit = 0; /* running index in l_buf */ + + this.d_buf = 0; + /* Buffer index for distances. To simplify the code, d_buf and l_buf have + * the same number of elements. To use different lengths, an extra flag + * array would be necessary. + */ + + this.opt_len = 0; /* bit length of current block with optimal trees */ + this.static_len = 0; /* bit length of current block with static trees */ + this.matches = 0; /* number of string matches in current block */ + this.insert = 0; /* bytes at end of window left to insert */ + + + this.bi_buf = 0; + /* Output buffer. bits are inserted starting at the bottom (least + * significant bits). + */ + this.bi_valid = 0; + /* Number of valid bits in bi_buf. All bits above the last valid bit + * are always zero. + */ + + // Used for window memory init. We safely ignore it for JS. That makes + // sense only for pointers and memory check tools. + //this.high_water = 0; + /* High water mark offset in window for initialized bytes -- bytes above + * this are set to zero in order to avoid memory check warnings when + * longest match routines access bytes past the input. This is then + * updated to the new high water mark. + */ } -exports.expand = expand; -},{"../operators/expand":164}],125:[function(require,module,exports){ -"use strict"; -var filter_1 = require('../operators/filter'); -/* tslint:enable:max-line-length */ -/** - * Filter items emitted by the source Observable by only emitting those that - * satisfy a specified predicate. - * - * Like - * [Array.prototype.filter()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter), - * it only emits a value from the source if it passes a criterion function. - * - * - * - * Similar to the well-known `Array.prototype.filter` method, this operator - * takes values from the source Observable, passes them through a `predicate` - * function and only emits those values that yielded `true`. - * - * @example Emit only click events whose target was a DIV element - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var clicksOnDivs = clicks.filter(ev => ev.target.tagName === 'DIV'); - * clicksOnDivs.subscribe(x => console.log(x)); - * - * @see {@link distinct} - * @see {@link distinctUntilChanged} - * @see {@link distinctUntilKeyChanged} - * @see {@link ignoreElements} - * @see {@link partition} - * @see {@link skip} - * - * @param {function(value: T, index: number): boolean} predicate A function that - * evaluates each value emitted by the source Observable. If it returns `true`, - * the value is emitted, if `false` the value is not passed to the output - * Observable. The `index` parameter is the number `i` for the i-th source - * emission that has happened since the subscription, starting from the number - * `0`. - * @param {any} [thisArg] An optional argument to determine the value of `this` - * in the `predicate` function. - * @return {Observable} An Observable of values from the source that were - * allowed by the `predicate` function. - * @method filter - * @owner Observable - */ -function filter(predicate, thisArg) { - return filter_1.filter(predicate, thisArg)(this); + +function deflateResetKeep(strm) { + var s; + + if (!strm || !strm.state) { + return err(strm, Z_STREAM_ERROR); + } + + strm.total_in = strm.total_out = 0; + strm.data_type = Z_UNKNOWN; + + s = strm.state; + s.pending = 0; + s.pending_out = 0; + + if (s.wrap < 0) { + s.wrap = -s.wrap; + /* was made negative by deflate(..., Z_FINISH); */ + } + s.status = (s.wrap ? INIT_STATE : BUSY_STATE); + strm.adler = (s.wrap === 2) ? + 0 // crc32(0, Z_NULL, 0) + : + 1; // adler32(0, Z_NULL, 0) + s.last_flush = Z_NO_FLUSH; + trees._tr_init(s); + return Z_OK; } -exports.filter = filter; -},{"../operators/filter":165}],126:[function(require,module,exports){ -"use strict"; -var finalize_1 = require('../operators/finalize'); -/** - * Returns an Observable that mirrors the source Observable, but will call a specified function when - * the source terminates on complete or error. - * @param {function} callback Function to be called when source terminates. - * @return {Observable} An Observable that mirrors the source, but will call the specified function on termination. - * @method finally - * @owner Observable - */ -function _finally(callback) { - return finalize_1.finalize(callback)(this); + +function deflateReset(strm) { + var ret = deflateResetKeep(strm); + if (ret === Z_OK) { + lm_init(strm.state); + } + return ret; } -exports._finally = _finally; -},{"../operators/finalize":166}],127:[function(require,module,exports){ -"use strict"; -var first_1 = require('../operators/first'); -/** - * Emits only the first value (or the first value that meets some condition) - * emitted by the source Observable. - * - * Emits only the first value. Or emits only the first - * value that passes some test. - * - * - * - * If called with no arguments, `first` emits the first value of the source - * Observable, then completes. If called with a `predicate` function, `first` - * emits the first value of the source that matches the specified condition. It - * may also take a `resultSelector` function to produce the output value from - * the input value, and a `defaultValue` to emit in case the source completes - * before it is able to emit a valid value. Throws an error if `defaultValue` - * was not provided and a matching element is not found. - * - * @example Emit only the first click that happens on the DOM - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var result = clicks.first(); - * result.subscribe(x => console.log(x)); - * - * @example Emits the first click that happens on a DIV - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var result = clicks.first(ev => ev.target.tagName === 'DIV'); - * result.subscribe(x => console.log(x)); - * - * @see {@link filter} - * @see {@link find} - * @see {@link take} - * - * @throws {EmptyError} Delivers an EmptyError to the Observer's `error` - * callback if the Observable completes before any `next` notification was sent. - * - * @param {function(value: T, index: number, source: Observable): boolean} [predicate] - * An optional function called with each item to test for condition matching. - * @param {function(value: T, index: number): R} [resultSelector] A function to - * produce the value on the output Observable based on the values - * and the indices of the source Observable. The arguments passed to this - * function are: - * - `value`: the value that was emitted on the source. - * - `index`: the "index" of the value from the source. - * @param {R} [defaultValue] The default value emitted in case no valid value - * was found on the source. - * @return {Observable} An Observable of the first item that matches the - * condition. - * @method first - * @owner Observable - */ -function first(predicate, resultSelector, defaultValue) { - return first_1.first(predicate, resultSelector, defaultValue)(this); + +function deflateSetHeader(strm, head) { + if (!strm || !strm.state) { return Z_STREAM_ERROR; } + if (strm.state.wrap !== 2) { return Z_STREAM_ERROR; } + strm.state.gzhead = head; + return Z_OK; } -exports.first = first; -},{"../operators/first":167}],128:[function(require,module,exports){ -"use strict"; -var last_1 = require('../operators/last'); -/* tslint:enable:max-line-length */ -/** - * Returns an Observable that emits only the last item emitted by the source Observable. - * It optionally takes a predicate function as a parameter, in which case, rather than emitting - * the last item from the source Observable, the resulting Observable will emit the last item - * from the source Observable that satisfies the predicate. - * - * - * - * @throws {EmptyError} Delivers an EmptyError to the Observer's `error` - * callback if the Observable completes before any `next` notification was sent. - * @param {function} predicate - The condition any source emitted item has to satisfy. - * @return {Observable} An Observable that emits only the last item satisfying the given condition - * from the source, or an NoSuchElementException if no such items are emitted. - * @throws - Throws if no items that match the predicate are emitted by the source Observable. - * @method last - * @owner Observable - */ -function last(predicate, resultSelector, defaultValue) { - return last_1.last(predicate, resultSelector, defaultValue)(this); + +function deflateInit2(strm, level, method, windowBits, memLevel, strategy) { + if (!strm) { // === Z_NULL + return Z_STREAM_ERROR; + } + var wrap = 1; + + if (level === Z_DEFAULT_COMPRESSION) { + level = 6; + } + + if (windowBits < 0) { /* suppress zlib wrapper */ + wrap = 0; + windowBits = -windowBits; + } + + else if (windowBits > 15) { + wrap = 2; /* write gzip wrapper instead */ + windowBits -= 16; + } + + + if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method !== Z_DEFLATED || + windowBits < 8 || windowBits > 15 || level < 0 || level > 9 || + strategy < 0 || strategy > Z_FIXED) { + return err(strm, Z_STREAM_ERROR); + } + + + if (windowBits === 8) { + windowBits = 9; + } + /* until 256-byte window bug fixed */ + + var s = new DeflateState(); + + strm.state = s; + s.strm = strm; + + s.wrap = wrap; + s.gzhead = null; + s.w_bits = windowBits; + s.w_size = 1 << s.w_bits; + s.w_mask = s.w_size - 1; + + s.hash_bits = memLevel + 7; + s.hash_size = 1 << s.hash_bits; + s.hash_mask = s.hash_size - 1; + s.hash_shift = ~~((s.hash_bits + MIN_MATCH - 1) / MIN_MATCH); + + s.window = new utils.Buf8(s.w_size * 2); + s.head = new utils.Buf16(s.hash_size); + s.prev = new utils.Buf16(s.w_size); + + // Don't need mem init magic for JS. + //s.high_water = 0; /* nothing written to s->window yet */ + + s.lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */ + + s.pending_buf_size = s.lit_bufsize * 4; + + //overlay = (ushf *) ZALLOC(strm, s->lit_bufsize, sizeof(ush)+2); + //s->pending_buf = (uchf *) overlay; + s.pending_buf = new utils.Buf8(s.pending_buf_size); + + // It is offset from `s.pending_buf` (size is `s.lit_bufsize * 2`) + //s->d_buf = overlay + s->lit_bufsize/sizeof(ush); + s.d_buf = 1 * s.lit_bufsize; + + //s->l_buf = s->pending_buf + (1+sizeof(ush))*s->lit_bufsize; + s.l_buf = (1 + 2) * s.lit_bufsize; + + s.level = level; + s.strategy = strategy; + s.method = method; + + return deflateReset(strm); } -exports.last = last; -},{"../operators/last":168}],129:[function(require,module,exports){ -"use strict"; -var map_1 = require('../operators/map'); -/** - * Applies a given `project` function to each value emitted by the source - * Observable, and emits the resulting values as an Observable. - * - * Like [Array.prototype.map()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map), - * it passes each source value through a transformation function to get - * corresponding output values. - * - * - * - * Similar to the well known `Array.prototype.map` function, this operator - * applies a projection to each value and emits that projection in the output - * Observable. - * - * @example Map every click to the clientX position of that click - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var positions = clicks.map(ev => ev.clientX); - * positions.subscribe(x => console.log(x)); - * - * @see {@link mapTo} - * @see {@link pluck} - * - * @param {function(value: T, index: number): R} project The function to apply - * to each `value` emitted by the source Observable. The `index` parameter is - * the number `i` for the i-th emission that has happened since the - * subscription, starting from the number `0`. - * @param {any} [thisArg] An optional argument to define what `this` is in the - * `project` function. - * @return {Observable} An Observable that emits the values from the source - * Observable transformed by the given `project` function. - * @method map - * @owner Observable - */ -function map(project, thisArg) { - return map_1.map(project, thisArg)(this); +function deflateInit(strm, level) { + return deflateInit2(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY); } -exports.map = map; -},{"../operators/map":169}],130:[function(require,module,exports){ -"use strict"; -var merge_1 = require('../operators/merge'); -var merge_2 = require('../operators/merge'); -exports.mergeStatic = merge_2.mergeStatic; -/* tslint:enable:max-line-length */ -/** - * Creates an output Observable which concurrently emits all values from every - * given input Observable. - * - * Flattens multiple Observables together by blending - * their values into one Observable. - * - * - * - * `merge` subscribes to each given input Observable (either the source or an - * Observable given as argument), and simply forwards (without doing any - * transformation) all the values from all the input Observables to the output - * Observable. The output Observable only completes once all input Observables - * have completed. Any error delivered by an input Observable will be immediately - * emitted on the output Observable. - * - * @example Merge together two Observables: 1s interval and clicks - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var timer = Rx.Observable.interval(1000); - * var clicksOrTimer = clicks.merge(timer); - * clicksOrTimer.subscribe(x => console.log(x)); - * - * @example Merge together 3 Observables, but only 2 run concurrently - * var timer1 = Rx.Observable.interval(1000).take(10); - * var timer2 = Rx.Observable.interval(2000).take(6); - * var timer3 = Rx.Observable.interval(500).take(10); - * var concurrent = 2; // the argument - * var merged = timer1.merge(timer2, timer3, concurrent); - * merged.subscribe(x => console.log(x)); - * - * @see {@link mergeAll} - * @see {@link mergeMap} - * @see {@link mergeMapTo} - * @see {@link mergeScan} - * - * @param {ObservableInput} other An input Observable to merge with the source - * Observable. More than one input Observables may be given as argument. - * @param {number} [concurrent=Number.POSITIVE_INFINITY] Maximum number of input - * Observables being subscribed to concurrently. - * @param {Scheduler} [scheduler=null] The IScheduler to use for managing - * concurrency of input Observables. - * @return {Observable} An Observable that emits items that are the result of - * every input Observable. - * @method merge - * @owner Observable - */ -function merge() { - var observables = []; - for (var _i = 0; _i < arguments.length; _i++) { - observables[_i - 0] = arguments[_i]; + +function deflate(strm, flush) { + var old_flush, s; + var beg, val; // for gzip header write only + + if (!strm || !strm.state || + flush > Z_BLOCK || flush < 0) { + return strm ? err(strm, Z_STREAM_ERROR) : Z_STREAM_ERROR; + } + + s = strm.state; + + if (!strm.output || + (!strm.input && strm.avail_in !== 0) || + (s.status === FINISH_STATE && flush !== Z_FINISH)) { + return err(strm, (strm.avail_out === 0) ? Z_BUF_ERROR : Z_STREAM_ERROR); + } + + s.strm = strm; /* just in case */ + old_flush = s.last_flush; + s.last_flush = flush; + + /* Write the header */ + if (s.status === INIT_STATE) { + + if (s.wrap === 2) { // GZIP header + strm.adler = 0; //crc32(0L, Z_NULL, 0); + put_byte(s, 31); + put_byte(s, 139); + put_byte(s, 8); + if (!s.gzhead) { // s->gzhead == Z_NULL + put_byte(s, 0); + put_byte(s, 0); + put_byte(s, 0); + put_byte(s, 0); + put_byte(s, 0); + put_byte(s, s.level === 9 ? 2 : + (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ? + 4 : 0)); + put_byte(s, OS_CODE); + s.status = BUSY_STATE; + } + else { + put_byte(s, (s.gzhead.text ? 1 : 0) + + (s.gzhead.hcrc ? 2 : 0) + + (!s.gzhead.extra ? 0 : 4) + + (!s.gzhead.name ? 0 : 8) + + (!s.gzhead.comment ? 0 : 16) + ); + put_byte(s, s.gzhead.time & 0xff); + put_byte(s, (s.gzhead.time >> 8) & 0xff); + put_byte(s, (s.gzhead.time >> 16) & 0xff); + put_byte(s, (s.gzhead.time >> 24) & 0xff); + put_byte(s, s.level === 9 ? 2 : + (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ? + 4 : 0)); + put_byte(s, s.gzhead.os & 0xff); + if (s.gzhead.extra && s.gzhead.extra.length) { + put_byte(s, s.gzhead.extra.length & 0xff); + put_byte(s, (s.gzhead.extra.length >> 8) & 0xff); + } + if (s.gzhead.hcrc) { + strm.adler = crc32(strm.adler, s.pending_buf, s.pending, 0); + } + s.gzindex = 0; + s.status = EXTRA_STATE; + } } - return merge_1.merge.apply(void 0, observables)(this); -} -exports.merge = merge; + else // DEFLATE header + { + var header = (Z_DEFLATED + ((s.w_bits - 8) << 4)) << 8; + var level_flags = -1; + + if (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2) { + level_flags = 0; + } else if (s.level < 6) { + level_flags = 1; + } else if (s.level === 6) { + level_flags = 2; + } else { + level_flags = 3; + } + header |= (level_flags << 6); + if (s.strstart !== 0) { header |= PRESET_DICT; } + header += 31 - (header % 31); -},{"../operators/merge":170}],131:[function(require,module,exports){ -"use strict"; -var mergeAll_1 = require('../operators/mergeAll'); -/** - * Converts a higher-order Observable into a first-order Observable which - * concurrently delivers all values that are emitted on the inner Observables. - * - * Flattens an Observable-of-Observables. - * - * - * - * `mergeAll` subscribes to an Observable that emits Observables, also known as - * a higher-order Observable. Each time it observes one of these emitted inner - * Observables, it subscribes to that and delivers all the values from the - * inner Observable on the output Observable. The output Observable only - * completes once all inner Observables have completed. Any error delivered by - * a inner Observable will be immediately emitted on the output Observable. - * - * @example Spawn a new interval Observable for each click event, and blend their outputs as one Observable - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var higherOrder = clicks.map((ev) => Rx.Observable.interval(1000)); - * var firstOrder = higherOrder.mergeAll(); - * firstOrder.subscribe(x => console.log(x)); - * - * @example Count from 0 to 9 every second for each click, but only allow 2 concurrent timers - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var higherOrder = clicks.map((ev) => Rx.Observable.interval(1000).take(10)); - * var firstOrder = higherOrder.mergeAll(2); - * firstOrder.subscribe(x => console.log(x)); - * - * @see {@link combineAll} - * @see {@link concatAll} - * @see {@link exhaust} - * @see {@link merge} - * @see {@link mergeMap} - * @see {@link mergeMapTo} - * @see {@link mergeScan} - * @see {@link switch} - * @see {@link zipAll} - * - * @param {number} [concurrent=Number.POSITIVE_INFINITY] Maximum number of inner - * Observables being subscribed to concurrently. - * @return {Observable} An Observable that emits values coming from all the - * inner Observables emitted by the source Observable. - * @method mergeAll - * @owner Observable - */ -function mergeAll(concurrent) { - if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; } - return mergeAll_1.mergeAll(concurrent)(this); -} -exports.mergeAll = mergeAll; + s.status = BUSY_STATE; + putShortMSB(s, header); -},{"../operators/mergeAll":171}],132:[function(require,module,exports){ -"use strict"; -var mergeMap_1 = require('../operators/mergeMap'); -/* tslint:enable:max-line-length */ -/** - * Projects each source value to an Observable which is merged in the output - * Observable. - * - * Maps each value to an Observable, then flattens all of - * these inner Observables using {@link mergeAll}. - * - * - * - * Returns an Observable that emits items based on applying a function that you - * supply to each item emitted by the source Observable, where that function - * returns an Observable, and then merging those resulting Observables and - * emitting the results of this merger. - * - * @example Map and flatten each letter to an Observable ticking every 1 second - * var letters = Rx.Observable.of('a', 'b', 'c'); - * var result = letters.mergeMap(x => - * Rx.Observable.interval(1000).map(i => x+i) - * ); - * result.subscribe(x => console.log(x)); - * - * // Results in the following: - * // a0 - * // b0 - * // c0 - * // a1 - * // b1 - * // c1 - * // continues to list a,b,c with respective ascending integers - * - * @see {@link concatMap} - * @see {@link exhaustMap} - * @see {@link merge} - * @see {@link mergeAll} - * @see {@link mergeMapTo} - * @see {@link mergeScan} - * @see {@link switchMap} - * - * @param {function(value: T, ?index: number): ObservableInput} project A function - * that, when applied to an item emitted by the source Observable, returns an - * Observable. - * @param {function(outerValue: T, innerValue: I, outerIndex: number, innerIndex: number): any} [resultSelector] - * A function to produce the value on the output Observable based on the values - * and the indices of the source (outer) emission and the inner Observable - * emission. The arguments passed to this function are: - * - `outerValue`: the value that came from the source - * - `innerValue`: the value that came from the projected Observable - * - `outerIndex`: the "index" of the value that came from the source - * - `innerIndex`: the "index" of the value from the projected Observable - * @param {number} [concurrent=Number.POSITIVE_INFINITY] Maximum number of input - * Observables being subscribed to concurrently. - * @return {Observable} An Observable that emits the result of applying the - * projection function (and the optional `resultSelector`) to each item emitted - * by the source Observable and merging the results of the Observables obtained - * from this transformation. - * @method mergeMap - * @owner Observable - */ -function mergeMap(project, resultSelector, concurrent) { - if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; } - return mergeMap_1.mergeMap(project, resultSelector, concurrent)(this); -} -exports.mergeMap = mergeMap; + /* Save the adler32 of the preset dictionary: */ + if (s.strstart !== 0) { + putShortMSB(s, strm.adler >>> 16); + putShortMSB(s, strm.adler & 0xffff); + } + strm.adler = 1; // adler32(0L, Z_NULL, 0); + } + } -},{"../operators/mergeMap":172}],133:[function(require,module,exports){ -"use strict"; -var pairwise_1 = require('../operators/pairwise'); -/** - * Groups pairs of consecutive emissions together and emits them as an array of - * two values. - * - * Puts the current value and previous value together as - * an array, and emits that. - * - * - * - * The Nth emission from the source Observable will cause the output Observable - * to emit an array [(N-1)th, Nth] of the previous and the current value, as a - * pair. For this reason, `pairwise` emits on the second and subsequent - * emissions from the source Observable, but not on the first emission, because - * there is no previous value in that case. - * - * @example On every click (starting from the second), emit the relative distance to the previous click - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var pairs = clicks.pairwise(); - * var distance = pairs.map(pair => { - * var x0 = pair[0].clientX; - * var y0 = pair[0].clientY; - * var x1 = pair[1].clientX; - * var y1 = pair[1].clientY; - * return Math.sqrt(Math.pow(x0 - x1, 2) + Math.pow(y0 - y1, 2)); - * }); - * distance.subscribe(x => console.log(x)); - * - * @see {@link buffer} - * @see {@link bufferCount} - * - * @return {Observable>} An Observable of pairs (as arrays) of - * consecutive values from the source Observable. - * @method pairwise - * @owner Observable - */ -function pairwise() { - return pairwise_1.pairwise()(this); -} -exports.pairwise = pairwise; +//#ifdef GZIP + if (s.status === EXTRA_STATE) { + if (s.gzhead.extra/* != Z_NULL*/) { + beg = s.pending; /* start of bytes to update crc */ -},{"../operators/pairwise":175}],134:[function(require,module,exports){ -"use strict"; -var pluck_1 = require('../operators/pluck'); -/** - * Maps each source value (an object) to its specified nested property. - * - * Like {@link map}, but meant only for picking one of - * the nested properties of every emitted object. - * - * - * - * Given a list of strings describing a path to an object property, retrieves - * the value of a specified nested property from all values in the source - * Observable. If a property can't be resolved, it will return `undefined` for - * that value. - * - * @example Map every click to the tagName of the clicked target element - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var tagNames = clicks.pluck('target', 'tagName'); - * tagNames.subscribe(x => console.log(x)); - * - * @see {@link map} - * - * @param {...string} properties The nested properties to pluck from each source - * value (an object). - * @return {Observable} A new Observable of property values from the source values. - * @method pluck - * @owner Observable - */ -function pluck() { - var properties = []; - for (var _i = 0; _i < arguments.length; _i++) { - properties[_i - 0] = arguments[_i]; + while (s.gzindex < (s.gzhead.extra.length & 0xffff)) { + if (s.pending === s.pending_buf_size) { + if (s.gzhead.hcrc && s.pending > beg) { + strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); + } + flush_pending(strm); + beg = s.pending; + if (s.pending === s.pending_buf_size) { + break; + } + } + put_byte(s, s.gzhead.extra[s.gzindex] & 0xff); + s.gzindex++; + } + if (s.gzhead.hcrc && s.pending > beg) { + strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); + } + if (s.gzindex === s.gzhead.extra.length) { + s.gzindex = 0; + s.status = NAME_STATE; + } } - return pluck_1.pluck.apply(void 0, properties)(this); -} -exports.pluck = pluck; + else { + s.status = NAME_STATE; + } + } + if (s.status === NAME_STATE) { + if (s.gzhead.name/* != Z_NULL*/) { + beg = s.pending; /* start of bytes to update crc */ + //int val; + + do { + if (s.pending === s.pending_buf_size) { + if (s.gzhead.hcrc && s.pending > beg) { + strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); + } + flush_pending(strm); + beg = s.pending; + if (s.pending === s.pending_buf_size) { + val = 1; + break; + } + } + // JS specific: little magic to add zero terminator to end of string + if (s.gzindex < s.gzhead.name.length) { + val = s.gzhead.name.charCodeAt(s.gzindex++) & 0xff; + } else { + val = 0; + } + put_byte(s, val); + } while (val !== 0); -},{"../operators/pluck":176}],135:[function(require,module,exports){ -"use strict"; -var publish_1 = require('../operators/publish'); -/* tslint:enable:max-line-length */ -/** - * Returns a ConnectableObservable, which is a variety of Observable that waits until its connect method is called - * before it begins emitting items to those Observers that have subscribed to it. - * - * - * - * @param {Function} [selector] - Optional selector function which can use the multicasted source sequence as many times - * as needed, without causing multiple subscriptions to the source sequence. - * Subscribers to the given source will receive all notifications of the source from the time of the subscription on. - * @return A ConnectableObservable that upon connection causes the source Observable to emit items to its Observers. - * @method publish - * @owner Observable - */ -function publish(selector) { - return publish_1.publish(selector)(this); -} -exports.publish = publish; + if (s.gzhead.hcrc && s.pending > beg) { + strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); + } + if (val === 0) { + s.gzindex = 0; + s.status = COMMENT_STATE; + } + } + else { + s.status = COMMENT_STATE; + } + } + if (s.status === COMMENT_STATE) { + if (s.gzhead.comment/* != Z_NULL*/) { + beg = s.pending; /* start of bytes to update crc */ + //int val; + + do { + if (s.pending === s.pending_buf_size) { + if (s.gzhead.hcrc && s.pending > beg) { + strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); + } + flush_pending(strm); + beg = s.pending; + if (s.pending === s.pending_buf_size) { + val = 1; + break; + } + } + // JS specific: little magic to add zero terminator to end of string + if (s.gzindex < s.gzhead.comment.length) { + val = s.gzhead.comment.charCodeAt(s.gzindex++) & 0xff; + } else { + val = 0; + } + put_byte(s, val); + } while (val !== 0); -},{"../operators/publish":177}],136:[function(require,module,exports){ -"use strict"; -var publishReplay_1 = require('../operators/publishReplay'); -/* tslint:enable:max-line-length */ -/** - * @param bufferSize - * @param windowTime - * @param selectorOrScheduler - * @param scheduler - * @return {Observable | ConnectableObservable} - * @method publishReplay - * @owner Observable - */ -function publishReplay(bufferSize, windowTime, selectorOrScheduler, scheduler) { - return publishReplay_1.publishReplay(bufferSize, windowTime, selectorOrScheduler, scheduler)(this); -} -exports.publishReplay = publishReplay; + if (s.gzhead.hcrc && s.pending > beg) { + strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); + } + if (val === 0) { + s.status = HCRC_STATE; + } + } + else { + s.status = HCRC_STATE; + } + } + if (s.status === HCRC_STATE) { + if (s.gzhead.hcrc) { + if (s.pending + 2 > s.pending_buf_size) { + flush_pending(strm); + } + if (s.pending + 2 <= s.pending_buf_size) { + put_byte(s, strm.adler & 0xff); + put_byte(s, (strm.adler >> 8) & 0xff); + strm.adler = 0; //crc32(0L, Z_NULL, 0); + s.status = BUSY_STATE; + } + } + else { + s.status = BUSY_STATE; + } + } +//#endif + + /* Flush as much pending output as possible */ + if (s.pending !== 0) { + flush_pending(strm); + if (strm.avail_out === 0) { + /* Since avail_out is 0, deflate will be called again with + * more output space, but possibly with both pending and + * avail_in equal to zero. There won't be anything to do, + * but this is not an error situation so make sure we + * return OK instead of BUF_ERROR at next call of deflate: + */ + s.last_flush = -1; + return Z_OK; + } + + /* Make sure there is something to do and avoid duplicate consecutive + * flushes. For repeated and useless calls with Z_FINISH, we keep + * returning Z_STREAM_END instead of Z_BUF_ERROR. + */ + } else if (strm.avail_in === 0 && rank(flush) <= rank(old_flush) && + flush !== Z_FINISH) { + return err(strm, Z_BUF_ERROR); + } -},{"../operators/publishReplay":178}],137:[function(require,module,exports){ -"use strict"; -var retry_1 = require('../operators/retry'); -/** - * Returns an Observable that mirrors the source Observable with the exception of an `error`. If the source Observable - * calls `error`, this method will resubscribe to the source Observable for a maximum of `count` resubscriptions (given - * as a number parameter) rather than propagating the `error` call. - * - * - * - * Any and all items emitted by the source Observable will be emitted by the resulting Observable, even those emitted - * during failed subscriptions. For example, if an Observable fails at first but emits [1, 2] then succeeds the second - * time and emits: [1, 2, 3, 4, 5] then the complete stream of emissions and notifications - * would be: [1, 2, 1, 2, 3, 4, 5, `complete`]. - * @param {number} count - Number of retry attempts before failing. - * @return {Observable} The source Observable modified with the retry logic. - * @method retry - * @owner Observable - */ -function retry(count) { - if (count === void 0) { count = -1; } - return retry_1.retry(count)(this); -} -exports.retry = retry; + /* User must not provide more input after the first FINISH: */ + if (s.status === FINISH_STATE && strm.avail_in !== 0) { + return err(strm, Z_BUF_ERROR); + } -},{"../operators/retry":180}],138:[function(require,module,exports){ -"use strict"; -var sample_1 = require('../operators/sample'); -/** - * Emits the most recently emitted value from the source Observable whenever - * another Observable, the `notifier`, emits. - * - * It's like {@link sampleTime}, but samples whenever - * the `notifier` Observable emits something. - * - * - * - * Whenever the `notifier` Observable emits a value or completes, `sample` - * looks at the source Observable and emits whichever value it has most recently - * emitted since the previous sampling, unless the source has not emitted - * anything since the previous sampling. The `notifier` is subscribed to as soon - * as the output Observable is subscribed. - * - * @example On every click, sample the most recent "seconds" timer - * var seconds = Rx.Observable.interval(1000); - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var result = seconds.sample(clicks); - * result.subscribe(x => console.log(x)); - * - * @see {@link audit} - * @see {@link debounce} - * @see {@link sampleTime} - * @see {@link throttle} - * - * @param {Observable} notifier The Observable to use for sampling the - * source Observable. - * @return {Observable} An Observable that emits the results of sampling the - * values emitted by the source Observable whenever the notifier Observable - * emits value or completes. - * @method sample - * @owner Observable - */ -function sample(notifier) { - return sample_1.sample(notifier)(this); -} -exports.sample = sample; + /* Start a new block or continue the current one. + */ + if (strm.avail_in !== 0 || s.lookahead !== 0 || + (flush !== Z_NO_FLUSH && s.status !== FINISH_STATE)) { + var bstate = (s.strategy === Z_HUFFMAN_ONLY) ? deflate_huff(s, flush) : + (s.strategy === Z_RLE ? deflate_rle(s, flush) : + configuration_table[s.level].func(s, flush)); + + if (bstate === BS_FINISH_STARTED || bstate === BS_FINISH_DONE) { + s.status = FINISH_STATE; + } + if (bstate === BS_NEED_MORE || bstate === BS_FINISH_STARTED) { + if (strm.avail_out === 0) { + s.last_flush = -1; + /* avoid BUF_ERROR next call, see above */ + } + return Z_OK; + /* If flush != Z_NO_FLUSH && avail_out == 0, the next call + * of deflate should use the same flush parameter to make sure + * that the flush is complete. So we don't have to output an + * empty block here, this will be done at next call. This also + * ensures that for a very small output buffer, we emit at most + * one empty block. + */ + } + if (bstate === BS_BLOCK_DONE) { + if (flush === Z_PARTIAL_FLUSH) { + trees._tr_align(s); + } + else if (flush !== Z_BLOCK) { /* FULL_FLUSH or SYNC_FLUSH */ -},{"../operators/sample":181}],139:[function(require,module,exports){ -"use strict"; -var scan_1 = require('../operators/scan'); -/* tslint:enable:max-line-length */ -/** - * Applies an accumulator function over the source Observable, and returns each - * intermediate result, with an optional seed value. - * - * It's like {@link reduce}, but emits the current - * accumulation whenever the source emits a value. - * - * - * - * Combines together all values emitted on the source, using an accumulator - * function that knows how to join a new source value into the accumulation from - * the past. Is similar to {@link reduce}, but emits the intermediate - * accumulations. - * - * Returns an Observable that applies a specified `accumulator` function to each - * item emitted by the source Observable. If a `seed` value is specified, then - * that value will be used as the initial value for the accumulator. If no seed - * value is specified, the first item of the source is used as the seed. - * - * @example Count the number of click events - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var ones = clicks.mapTo(1); - * var seed = 0; - * var count = ones.scan((acc, one) => acc + one, seed); - * count.subscribe(x => console.log(x)); - * - * @see {@link expand} - * @see {@link mergeScan} - * @see {@link reduce} - * - * @param {function(acc: R, value: T, index: number): R} accumulator - * The accumulator function called on each source value. - * @param {T|R} [seed] The initial accumulation value. - * @return {Observable} An observable of the accumulated values. - * @method scan - * @owner Observable - */ -function scan(accumulator, seed) { - if (arguments.length >= 2) { - return scan_1.scan(accumulator, seed)(this); + trees._tr_stored_block(s, 0, 0, false); + /* For a full flush, this empty block will be recognized + * as a special marker by inflate_sync(). + */ + if (flush === Z_FULL_FLUSH) { + /*** CLEAR_HASH(s); ***/ /* forget history */ + zero(s.head); // Fill with NIL (= 0); + + if (s.lookahead === 0) { + s.strstart = 0; + s.block_start = 0; + s.insert = 0; + } + } + } + flush_pending(strm); + if (strm.avail_out === 0) { + s.last_flush = -1; /* avoid BUF_ERROR at next call, see above */ + return Z_OK; + } } - return scan_1.scan(accumulator)(this); -} -exports.scan = scan; + } + //Assert(strm->avail_out > 0, "bug2"); + //if (strm.avail_out <= 0) { throw new Error("bug2");} + + if (flush !== Z_FINISH) { return Z_OK; } + if (s.wrap <= 0) { return Z_STREAM_END; } + + /* Write the trailer */ + if (s.wrap === 2) { + put_byte(s, strm.adler & 0xff); + put_byte(s, (strm.adler >> 8) & 0xff); + put_byte(s, (strm.adler >> 16) & 0xff); + put_byte(s, (strm.adler >> 24) & 0xff); + put_byte(s, strm.total_in & 0xff); + put_byte(s, (strm.total_in >> 8) & 0xff); + put_byte(s, (strm.total_in >> 16) & 0xff); + put_byte(s, (strm.total_in >> 24) & 0xff); + } + else + { + putShortMSB(s, strm.adler >>> 16); + putShortMSB(s, strm.adler & 0xffff); + } -},{"../operators/scan":182}],140:[function(require,module,exports){ -"use strict"; -var share_1 = require('../operators/share'); -/** - * Returns a new Observable that multicasts (shares) the original Observable. As long as there is at least one - * Subscriber this Observable will be subscribed and emitting data. When all subscribers have unsubscribed it will - * unsubscribe from the source Observable. Because the Observable is multicasting it makes the stream `hot`. - * - * This behaves similarly to .publish().refCount(), with a behavior difference when the source observable emits complete. - * .publish().refCount() will not resubscribe to the original source, however .share() will resubscribe to the original source. - * Observable.of("test").publish().refCount() will not re-emit "test" on new subscriptions, Observable.of("test").share() will - * re-emit "test" to new subscriptions. - * - * - * - * @return {Observable} An Observable that upon connection causes the source Observable to emit items to its Observers. - * @method share - * @owner Observable - */ -function share() { - return share_1.share()(this); + flush_pending(strm); + /* If avail_out is zero, the application will call deflate again + * to flush the rest. + */ + if (s.wrap > 0) { s.wrap = -s.wrap; } + /* write the trailer only once! */ + return s.pending !== 0 ? Z_OK : Z_STREAM_END; } -exports.share = share; -; -},{"../operators/share":183}],141:[function(require,module,exports){ -"use strict"; -var skip_1 = require('../operators/skip'); -/** - * Returns an Observable that skips the first `count` items emitted by the source Observable. - * - * - * - * @param {Number} count - The number of times, items emitted by source Observable should be skipped. - * @return {Observable} An Observable that skips values emitted by the source Observable. - * - * @method skip - * @owner Observable - */ -function skip(count) { - return skip_1.skip(count)(this); -} -exports.skip = skip; +function deflateEnd(strm) { + var status; -},{"../operators/skip":184}],142:[function(require,module,exports){ -"use strict"; -var skipUntil_1 = require('../operators/skipUntil'); -/** - * Returns an Observable that skips items emitted by the source Observable until a second Observable emits an item. - * - * - * - * @param {Observable} notifier - The second Observable that has to emit an item before the source Observable's elements begin to - * be mirrored by the resulting Observable. - * @return {Observable} An Observable that skips items from the source Observable until the second Observable emits - * an item, then emits the remaining items. - * @method skipUntil - * @owner Observable - */ -function skipUntil(notifier) { - return skipUntil_1.skipUntil(notifier)(this); + if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) { + return Z_STREAM_ERROR; + } + + status = strm.state.status; + if (status !== INIT_STATE && + status !== EXTRA_STATE && + status !== NAME_STATE && + status !== COMMENT_STATE && + status !== HCRC_STATE && + status !== BUSY_STATE && + status !== FINISH_STATE + ) { + return err(strm, Z_STREAM_ERROR); + } + + strm.state = null; + + return status === BUSY_STATE ? err(strm, Z_DATA_ERROR) : Z_OK; } -exports.skipUntil = skipUntil; -},{"../operators/skipUntil":185}],143:[function(require,module,exports){ -"use strict"; -var skipWhile_1 = require('../operators/skipWhile'); -/** - * Returns an Observable that skips all items emitted by the source Observable as long as a specified condition holds - * true, but emits all further source items as soon as the condition becomes false. - * - * - * - * @param {Function} predicate - A function to test each item emitted from the source Observable. - * @return {Observable} An Observable that begins emitting items emitted by the source Observable when the - * specified predicate becomes false. - * @method skipWhile - * @owner Observable + +/* ========================================================================= + * Initializes the compression dictionary from the given byte + * sequence without producing any compressed output. */ -function skipWhile(predicate) { - return skipWhile_1.skipWhile(predicate)(this); -} -exports.skipWhile = skipWhile; +function deflateSetDictionary(strm, dictionary) { + var dictLength = dictionary.length; + + var s; + var str, n; + var wrap; + var avail; + var next; + var input; + var tmpDict; + + if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) { + return Z_STREAM_ERROR; + } -},{"../operators/skipWhile":186}],144:[function(require,module,exports){ -"use strict"; -var startWith_1 = require('../operators/startWith'); -/* tslint:enable:max-line-length */ -/** - * Returns an Observable that emits the items you specify as arguments before it begins to emit - * items emitted by the source Observable. - * - * - * - * @param {...T} values - Items you want the modified Observable to emit first. - * @param {Scheduler} [scheduler] - A {@link IScheduler} to use for scheduling - * the emissions of the `next` notifications. - * @return {Observable} An Observable that emits the items in the specified Iterable and then emits the items - * emitted by the source Observable. - * @method startWith - * @owner Observable + s = strm.state; + wrap = s.wrap; + + if (wrap === 2 || (wrap === 1 && s.status !== INIT_STATE) || s.lookahead) { + return Z_STREAM_ERROR; + } + + /* when using zlib wrappers, compute Adler-32 for provided dictionary */ + if (wrap === 1) { + /* adler32(strm->adler, dictionary, dictLength); */ + strm.adler = adler32(strm.adler, dictionary, dictLength, 0); + } + + s.wrap = 0; /* avoid computing Adler-32 in read_buf */ + + /* if dictionary would fill window, just replace the history */ + if (dictLength >= s.w_size) { + if (wrap === 0) { /* already empty otherwise */ + /*** CLEAR_HASH(s); ***/ + zero(s.head); // Fill with NIL (= 0); + s.strstart = 0; + s.block_start = 0; + s.insert = 0; + } + /* use the tail */ + // dictionary = dictionary.slice(dictLength - s.w_size); + tmpDict = new utils.Buf8(s.w_size); + utils.arraySet(tmpDict, dictionary, dictLength - s.w_size, s.w_size, 0); + dictionary = tmpDict; + dictLength = s.w_size; + } + /* insert dictionary into window and hash */ + avail = strm.avail_in; + next = strm.next_in; + input = strm.input; + strm.avail_in = dictLength; + strm.next_in = 0; + strm.input = dictionary; + fill_window(s); + while (s.lookahead >= MIN_MATCH) { + str = s.strstart; + n = s.lookahead - (MIN_MATCH - 1); + do { + /* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */ + s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH - 1]) & s.hash_mask; + + s.prev[str & s.w_mask] = s.head[s.ins_h]; + + s.head[s.ins_h] = str; + str++; + } while (--n); + s.strstart = str; + s.lookahead = MIN_MATCH - 1; + fill_window(s); + } + s.strstart += s.lookahead; + s.block_start = s.strstart; + s.insert = s.lookahead; + s.lookahead = 0; + s.match_length = s.prev_length = MIN_MATCH - 1; + s.match_available = 0; + strm.next_in = next; + strm.input = input; + strm.avail_in = avail; + s.wrap = wrap; + return Z_OK; +} + + +exports.deflateInit = deflateInit; +exports.deflateInit2 = deflateInit2; +exports.deflateReset = deflateReset; +exports.deflateResetKeep = deflateResetKeep; +exports.deflateSetHeader = deflateSetHeader; +exports.deflate = deflate; +exports.deflateEnd = deflateEnd; +exports.deflateSetDictionary = deflateSetDictionary; +exports.deflateInfo = 'pako deflate (from Nodeca project)'; + +/* Not implemented +exports.deflateBound = deflateBound; +exports.deflateCopy = deflateCopy; +exports.deflateParams = deflateParams; +exports.deflatePending = deflatePending; +exports.deflatePrime = deflatePrime; +exports.deflateTune = deflateTune; +*/ + +},{"../utils/common":26,"./adler32":28,"./crc32":30,"./messages":36,"./trees":37}],32:[function(require,module,exports){ +'use strict'; + +// (C) 1995-2013 Jean-loup Gailly and Mark Adler +// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin +// +// This software is provided 'as-is', without any express or implied +// warranty. In no event will the authors be held liable for any damages +// arising from the use of this software. +// +// Permission is granted to anyone to use this software for any purpose, +// including commercial applications, and to alter it and redistribute it +// freely, subject to the following restrictions: +// +// 1. The origin of this software must not be misrepresented; you must not +// claim that you wrote the original software. If you use this software +// in a product, an acknowledgment in the product documentation would be +// appreciated but is not required. +// 2. Altered source versions must be plainly marked as such, and must not be +// misrepresented as being the original software. +// 3. This notice may not be removed or altered from any source distribution. + +function GZheader() { + /* true if compressed data believed to be text */ + this.text = 0; + /* modification time */ + this.time = 0; + /* extra flags (not used when writing a gzip file) */ + this.xflags = 0; + /* operating system */ + this.os = 0; + /* pointer to extra field or Z_NULL if none */ + this.extra = null; + /* extra field length (valid if extra != Z_NULL) */ + this.extra_len = 0; // Actually, we don't need it in JS, + // but leave for few code modifications + + // + // Setup limits is not necessary because in js we should not preallocate memory + // for inflate use constant limit in 65536 bytes + // + + /* space at extra (only when reading header) */ + // this.extra_max = 0; + /* pointer to zero-terminated file name or Z_NULL */ + this.name = ''; + /* space at name (only when reading header) */ + // this.name_max = 0; + /* pointer to zero-terminated comment or Z_NULL */ + this.comment = ''; + /* space at comment (only when reading header) */ + // this.comm_max = 0; + /* true if there was or will be a header crc */ + this.hcrc = 0; + /* true when done reading gzip header (not used when writing a gzip file) */ + this.done = false; +} + +module.exports = GZheader; + +},{}],33:[function(require,module,exports){ +'use strict'; + +// (C) 1995-2013 Jean-loup Gailly and Mark Adler +// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin +// +// This software is provided 'as-is', without any express or implied +// warranty. In no event will the authors be held liable for any damages +// arising from the use of this software. +// +// Permission is granted to anyone to use this software for any purpose, +// including commercial applications, and to alter it and redistribute it +// freely, subject to the following restrictions: +// +// 1. The origin of this software must not be misrepresented; you must not +// claim that you wrote the original software. If you use this software +// in a product, an acknowledgment in the product documentation would be +// appreciated but is not required. +// 2. Altered source versions must be plainly marked as such, and must not be +// misrepresented as being the original software. +// 3. This notice may not be removed or altered from any source distribution. + +// See state defs from inflate.js +var BAD = 30; /* got a data error -- remain here until reset */ +var TYPE = 12; /* i: waiting for type bits, including last-flag bit */ + +/* + Decode literal, length, and distance codes and write out the resulting + literal and match bytes until either not enough input or output is + available, an end-of-block is encountered, or a data error is encountered. + When large enough input and output buffers are supplied to inflate(), for + example, a 16K input buffer and a 64K output buffer, more than 95% of the + inflate execution time is spent in this routine. + + Entry assumptions: + + state.mode === LEN + strm.avail_in >= 6 + strm.avail_out >= 258 + start >= strm.avail_out + state.bits < 8 + + On return, state.mode is one of: + + LEN -- ran out of enough output space or enough available input + TYPE -- reached end of block code, inflate() to interpret next block + BAD -- error in block data + + Notes: + + - The maximum input bits used by a length/distance pair is 15 bits for the + length code, 5 bits for the length extra, 15 bits for the distance code, + and 13 bits for the distance extra. This totals 48 bits, or six bytes. + Therefore if strm.avail_in >= 6, then there is enough input to avoid + checking for available input while decoding. + + - The maximum bytes that a single length/distance pair can output is 258 + bytes, which is the maximum length that can be coded. inflate_fast() + requires strm.avail_out >= 258 for each loop to avoid checking for + output space. */ -function startWith() { - var array = []; - for (var _i = 0; _i < arguments.length; _i++) { - array[_i - 0] = arguments[_i]; +module.exports = function inflate_fast(strm, start) { + var state; + var _in; /* local strm.input */ + var last; /* have enough input while in < last */ + var _out; /* local strm.output */ + var beg; /* inflate()'s initial strm.output */ + var end; /* while out < end, enough space available */ +//#ifdef INFLATE_STRICT + var dmax; /* maximum distance from zlib header */ +//#endif + var wsize; /* window size or zero if not using window */ + var whave; /* valid bytes in the window */ + var wnext; /* window write index */ + // Use `s_window` instead `window`, avoid conflict with instrumentation tools + var s_window; /* allocated sliding window, if wsize != 0 */ + var hold; /* local strm.hold */ + var bits; /* local strm.bits */ + var lcode; /* local strm.lencode */ + var dcode; /* local strm.distcode */ + var lmask; /* mask for first level of length codes */ + var dmask; /* mask for first level of distance codes */ + var here; /* retrieved table entry */ + var op; /* code bits, operation, extra bits, or */ + /* window position, window bytes to copy */ + var len; /* match length, unused bytes */ + var dist; /* match distance */ + var from; /* where to copy match from */ + var from_source; + + + var input, output; // JS specific, because we have no pointers + + /* copy state to local variables */ + state = strm.state; + //here = state.here; + _in = strm.next_in; + input = strm.input; + last = _in + (strm.avail_in - 5); + _out = strm.next_out; + output = strm.output; + beg = _out - (start - strm.avail_out); + end = _out + (strm.avail_out - 257); +//#ifdef INFLATE_STRICT + dmax = state.dmax; +//#endif + wsize = state.wsize; + whave = state.whave; + wnext = state.wnext; + s_window = state.window; + hold = state.hold; + bits = state.bits; + lcode = state.lencode; + dcode = state.distcode; + lmask = (1 << state.lenbits) - 1; + dmask = (1 << state.distbits) - 1; + + + /* decode literals and length/distances until end-of-block or not enough + input data or output space */ + + top: + do { + if (bits < 15) { + hold += input[_in++] << bits; + bits += 8; + hold += input[_in++] << bits; + bits += 8; + } + + here = lcode[hold & lmask]; + + dolen: + for (;;) { // Goto emulation + op = here >>> 24/*here.bits*/; + hold >>>= op; + bits -= op; + op = (here >>> 16) & 0xff/*here.op*/; + if (op === 0) { /* literal */ + //Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? + // "inflate: literal '%c'\n" : + // "inflate: literal 0x%02x\n", here.val)); + output[_out++] = here & 0xffff/*here.val*/; + } + else if (op & 16) { /* length base */ + len = here & 0xffff/*here.val*/; + op &= 15; /* number of extra bits */ + if (op) { + if (bits < op) { + hold += input[_in++] << bits; + bits += 8; + } + len += hold & ((1 << op) - 1); + hold >>>= op; + bits -= op; + } + //Tracevv((stderr, "inflate: length %u\n", len)); + if (bits < 15) { + hold += input[_in++] << bits; + bits += 8; + hold += input[_in++] << bits; + bits += 8; + } + here = dcode[hold & dmask]; + + dodist: + for (;;) { // goto emulation + op = here >>> 24/*here.bits*/; + hold >>>= op; + bits -= op; + op = (here >>> 16) & 0xff/*here.op*/; + + if (op & 16) { /* distance base */ + dist = here & 0xffff/*here.val*/; + op &= 15; /* number of extra bits */ + if (bits < op) { + hold += input[_in++] << bits; + bits += 8; + if (bits < op) { + hold += input[_in++] << bits; + bits += 8; + } + } + dist += hold & ((1 << op) - 1); +//#ifdef INFLATE_STRICT + if (dist > dmax) { + strm.msg = 'invalid distance too far back'; + state.mode = BAD; + break top; + } +//#endif + hold >>>= op; + bits -= op; + //Tracevv((stderr, "inflate: distance %u\n", dist)); + op = _out - beg; /* max distance in output */ + if (dist > op) { /* see if copy from window */ + op = dist - op; /* distance back in window */ + if (op > whave) { + if (state.sane) { + strm.msg = 'invalid distance too far back'; + state.mode = BAD; + break top; + } + +// (!) This block is disabled in zlib defaults, +// don't enable it for binary compatibility +//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR +// if (len <= op - whave) { +// do { +// output[_out++] = 0; +// } while (--len); +// continue top; +// } +// len -= op - whave; +// do { +// output[_out++] = 0; +// } while (--op > whave); +// if (op === 0) { +// from = _out - dist; +// do { +// output[_out++] = output[from++]; +// } while (--len); +// continue top; +// } +//#endif + } + from = 0; // window index + from_source = s_window; + if (wnext === 0) { /* very common case */ + from += wsize - op; + if (op < len) { /* some from window */ + len -= op; + do { + output[_out++] = s_window[from++]; + } while (--op); + from = _out - dist; /* rest from output */ + from_source = output; + } + } + else if (wnext < op) { /* wrap around window */ + from += wsize + wnext - op; + op -= wnext; + if (op < len) { /* some from end of window */ + len -= op; + do { + output[_out++] = s_window[from++]; + } while (--op); + from = 0; + if (wnext < len) { /* some from start of window */ + op = wnext; + len -= op; + do { + output[_out++] = s_window[from++]; + } while (--op); + from = _out - dist; /* rest from output */ + from_source = output; + } + } + } + else { /* contiguous in window */ + from += wnext - op; + if (op < len) { /* some from window */ + len -= op; + do { + output[_out++] = s_window[from++]; + } while (--op); + from = _out - dist; /* rest from output */ + from_source = output; + } + } + while (len > 2) { + output[_out++] = from_source[from++]; + output[_out++] = from_source[from++]; + output[_out++] = from_source[from++]; + len -= 3; + } + if (len) { + output[_out++] = from_source[from++]; + if (len > 1) { + output[_out++] = from_source[from++]; + } + } + } + else { + from = _out - dist; /* copy direct from output */ + do { /* minimum length is three */ + output[_out++] = output[from++]; + output[_out++] = output[from++]; + output[_out++] = output[from++]; + len -= 3; + } while (len > 2); + if (len) { + output[_out++] = output[from++]; + if (len > 1) { + output[_out++] = output[from++]; + } + } + } + } + else if ((op & 64) === 0) { /* 2nd level distance code */ + here = dcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))]; + continue dodist; + } + else { + strm.msg = 'invalid distance code'; + state.mode = BAD; + break top; + } + + break; // need to emulate goto via "continue" + } + } + else if ((op & 64) === 0) { /* 2nd level length code */ + here = lcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))]; + continue dolen; + } + else if (op & 32) { /* end-of-block */ + //Tracevv((stderr, "inflate: end of block\n")); + state.mode = TYPE; + break top; + } + else { + strm.msg = 'invalid literal/length code'; + state.mode = BAD; + break top; + } + + break; // need to emulate goto via "continue" } - return startWith_1.startWith.apply(void 0, array)(this); -} -exports.startWith = startWith; + } while (_in < last && _out < end); -},{"../operators/startWith":187}],145:[function(require,module,exports){ -"use strict"; -var switchMap_1 = require('../operators/switchMap'); -/* tslint:enable:max-line-length */ -/** - * Projects each source value to an Observable which is merged in the output - * Observable, emitting values only from the most recently projected Observable. - * - * Maps each value to an Observable, then flattens all of - * these inner Observables using {@link switch}. - * - * - * - * Returns an Observable that emits items based on applying a function that you - * supply to each item emitted by the source Observable, where that function - * returns an (so-called "inner") Observable. Each time it observes one of these - * inner Observables, the output Observable begins emitting the items emitted by - * that inner Observable. When a new inner Observable is emitted, `switchMap` - * stops emitting items from the earlier-emitted inner Observable and begins - * emitting items from the new one. It continues to behave like this for - * subsequent inner Observables. - * - * @example Rerun an interval Observable on every click event - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var result = clicks.switchMap((ev) => Rx.Observable.interval(1000)); - * result.subscribe(x => console.log(x)); - * - * @see {@link concatMap} - * @see {@link exhaustMap} - * @see {@link mergeMap} - * @see {@link switch} - * @see {@link switchMapTo} - * - * @param {function(value: T, ?index: number): ObservableInput} project A function - * that, when applied to an item emitted by the source Observable, returns an - * Observable. - * @param {function(outerValue: T, innerValue: I, outerIndex: number, innerIndex: number): any} [resultSelector] - * A function to produce the value on the output Observable based on the values - * and the indices of the source (outer) emission and the inner Observable - * emission. The arguments passed to this function are: - * - `outerValue`: the value that came from the source - * - `innerValue`: the value that came from the projected Observable - * - `outerIndex`: the "index" of the value that came from the source - * - `innerIndex`: the "index" of the value from the projected Observable - * @return {Observable} An Observable that emits the result of applying the - * projection function (and the optional `resultSelector`) to each item emitted - * by the source Observable and taking only the values from the most recently - * projected inner Observable. - * @method switchMap - * @owner Observable - */ -function switchMap(project, resultSelector) { - return switchMap_1.switchMap(project, resultSelector)(this); -} -exports.switchMap = switchMap; + /* return unused bytes (on entry, bits < 8, so in won't go too far back) */ + len = bits >> 3; + _in -= len; + bits -= len << 3; + hold &= (1 << bits) - 1; -},{"../operators/switchMap":188}],146:[function(require,module,exports){ -"use strict"; -var take_1 = require('../operators/take'); -/** - * Emits only the first `count` values emitted by the source Observable. - * - * Takes the first `count` values from the source, then - * completes. - * - * - * - * `take` returns an Observable that emits only the first `count` values emitted - * by the source Observable. If the source emits fewer than `count` values then - * all of its values are emitted. After that, it completes, regardless if the - * source completes. - * - * @example Take the first 5 seconds of an infinite 1-second interval Observable - * var interval = Rx.Observable.interval(1000); - * var five = interval.take(5); - * five.subscribe(x => console.log(x)); - * - * @see {@link takeLast} - * @see {@link takeUntil} - * @see {@link takeWhile} - * @see {@link skip} - * - * @throws {ArgumentOutOfRangeError} When using `take(i)`, it delivers an - * ArgumentOutOrRangeError to the Observer's `error` callback if `i < 0`. - * - * @param {number} count The maximum number of `next` values to emit. - * @return {Observable} An Observable that emits only the first `count` - * values emitted by the source Observable, or all of the values from the source - * if the source emits fewer than `count` values. - * @method take - * @owner Observable - */ -function take(count) { - return take_1.take(count)(this); -} -exports.take = take; + /* update state and return */ + strm.next_in = _in; + strm.next_out = _out; + strm.avail_in = (_in < last ? 5 + (last - _in) : 5 - (_in - last)); + strm.avail_out = (_out < end ? 257 + (end - _out) : 257 - (_out - end)); + state.hold = hold; + state.bits = bits; + return; +}; -},{"../operators/take":189}],147:[function(require,module,exports){ -"use strict"; -var takeUntil_1 = require('../operators/takeUntil'); -/** - * Emits the values emitted by the source Observable until a `notifier` - * Observable emits a value. - * - * Lets values pass until a second Observable, - * `notifier`, emits something. Then, it completes. - * - * - * - * `takeUntil` subscribes and begins mirroring the source Observable. It also - * monitors a second Observable, `notifier` that you provide. If the `notifier` - * emits a value, the output Observable stops mirroring the source Observable - * and completes. - * - * @example Tick every second until the first click happens - * var interval = Rx.Observable.interval(1000); - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var result = interval.takeUntil(clicks); - * result.subscribe(x => console.log(x)); - * - * @see {@link take} - * @see {@link takeLast} - * @see {@link takeWhile} - * @see {@link skip} - * - * @param {Observable} notifier The Observable whose first emitted value will - * cause the output Observable of `takeUntil` to stop emitting values from the - * source Observable. - * @return {Observable} An Observable that emits the values from the source - * Observable until such time as `notifier` emits its first value. - * @method takeUntil - * @owner Observable - */ -function takeUntil(notifier) { - return takeUntil_1.takeUntil(notifier)(this); -} -exports.takeUntil = takeUntil; +},{}],34:[function(require,module,exports){ +'use strict'; -},{"../operators/takeUntil":190}],148:[function(require,module,exports){ -"use strict"; -var takeWhile_1 = require('../operators/takeWhile'); -/** - * Emits values emitted by the source Observable so long as each value satisfies - * the given `predicate`, and then completes as soon as this `predicate` is not - * satisfied. - * - * Takes values from the source only while they pass the - * condition given. When the first value does not satisfy, it completes. - * - * - * - * `takeWhile` subscribes and begins mirroring the source Observable. Each value - * emitted on the source is given to the `predicate` function which returns a - * boolean, representing a condition to be satisfied by the source values. The - * output Observable emits the source values until such time as the `predicate` - * returns false, at which point `takeWhile` stops mirroring the source - * Observable and completes the output Observable. - * - * @example Emit click events only while the clientX property is greater than 200 - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var result = clicks.takeWhile(ev => ev.clientX > 200); - * result.subscribe(x => console.log(x)); - * - * @see {@link take} - * @see {@link takeLast} - * @see {@link takeUntil} - * @see {@link skip} - * - * @param {function(value: T, index: number): boolean} predicate A function that - * evaluates a value emitted by the source Observable and returns a boolean. - * Also takes the (zero-based) index as the second argument. - * @return {Observable} An Observable that emits the values from the source - * Observable so long as each value satisfies the condition defined by the - * `predicate`, then completes. - * @method takeWhile - * @owner Observable +// (C) 1995-2013 Jean-loup Gailly and Mark Adler +// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin +// +// This software is provided 'as-is', without any express or implied +// warranty. In no event will the authors be held liable for any damages +// arising from the use of this software. +// +// Permission is granted to anyone to use this software for any purpose, +// including commercial applications, and to alter it and redistribute it +// freely, subject to the following restrictions: +// +// 1. The origin of this software must not be misrepresented; you must not +// claim that you wrote the original software. If you use this software +// in a product, an acknowledgment in the product documentation would be +// appreciated but is not required. +// 2. Altered source versions must be plainly marked as such, and must not be +// misrepresented as being the original software. +// 3. This notice may not be removed or altered from any source distribution. + +var utils = require('../utils/common'); +var adler32 = require('./adler32'); +var crc32 = require('./crc32'); +var inflate_fast = require('./inffast'); +var inflate_table = require('./inftrees'); + +var CODES = 0; +var LENS = 1; +var DISTS = 2; + +/* Public constants ==========================================================*/ +/* ===========================================================================*/ + + +/* Allowed flush values; see deflate() and inflate() below for details */ +//var Z_NO_FLUSH = 0; +//var Z_PARTIAL_FLUSH = 1; +//var Z_SYNC_FLUSH = 2; +//var Z_FULL_FLUSH = 3; +var Z_FINISH = 4; +var Z_BLOCK = 5; +var Z_TREES = 6; + + +/* Return codes for the compression/decompression functions. Negative values + * are errors, positive values are used for special but normal events. */ -function takeWhile(predicate) { - return takeWhile_1.takeWhile(predicate)(this); -} -exports.takeWhile = takeWhile; +var Z_OK = 0; +var Z_STREAM_END = 1; +var Z_NEED_DICT = 2; +//var Z_ERRNO = -1; +var Z_STREAM_ERROR = -2; +var Z_DATA_ERROR = -3; +var Z_MEM_ERROR = -4; +var Z_BUF_ERROR = -5; +//var Z_VERSION_ERROR = -6; + +/* The deflate compression method */ +var Z_DEFLATED = 8; + + +/* STATES ====================================================================*/ +/* ===========================================================================*/ + + +var HEAD = 1; /* i: waiting for magic header */ +var FLAGS = 2; /* i: waiting for method and flags (gzip) */ +var TIME = 3; /* i: waiting for modification time (gzip) */ +var OS = 4; /* i: waiting for extra flags and operating system (gzip) */ +var EXLEN = 5; /* i: waiting for extra length (gzip) */ +var EXTRA = 6; /* i: waiting for extra bytes (gzip) */ +var NAME = 7; /* i: waiting for end of file name (gzip) */ +var COMMENT = 8; /* i: waiting for end of comment (gzip) */ +var HCRC = 9; /* i: waiting for header crc (gzip) */ +var DICTID = 10; /* i: waiting for dictionary check value */ +var DICT = 11; /* waiting for inflateSetDictionary() call */ +var TYPE = 12; /* i: waiting for type bits, including last-flag bit */ +var TYPEDO = 13; /* i: same, but skip check to exit inflate on new block */ +var STORED = 14; /* i: waiting for stored size (length and complement) */ +var COPY_ = 15; /* i/o: same as COPY below, but only first time in */ +var COPY = 16; /* i/o: waiting for input or output to copy stored block */ +var TABLE = 17; /* i: waiting for dynamic block table lengths */ +var LENLENS = 18; /* i: waiting for code length code lengths */ +var CODELENS = 19; /* i: waiting for length/lit and distance code lengths */ +var LEN_ = 20; /* i: same as LEN below, but only first time in */ +var LEN = 21; /* i: waiting for length/lit/eob code */ +var LENEXT = 22; /* i: waiting for length extra bits */ +var DIST = 23; /* i: waiting for distance code */ +var DISTEXT = 24; /* i: waiting for distance extra bits */ +var MATCH = 25; /* o: waiting for output space to copy string */ +var LIT = 26; /* o: waiting for output space to write literal */ +var CHECK = 27; /* i: waiting for 32-bit check value */ +var LENGTH = 28; /* i: waiting for 32-bit length (gzip) */ +var DONE = 29; /* finished check, done -- remain here until reset */ +var BAD = 30; /* got a data error -- remain here until reset */ +var MEM = 31; /* got an inflate() memory error -- remain here until reset */ +var SYNC = 32; /* looking for synchronization bytes to restart inflate() */ + +/* ===========================================================================*/ + + + +var ENOUGH_LENS = 852; +var ENOUGH_DISTS = 592; +//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS); + +var MAX_WBITS = 15; +/* 32K LZ77 window */ +var DEF_WBITS = MAX_WBITS; + + +function zswap32(q) { + return (((q >>> 24) & 0xff) + + ((q >>> 8) & 0xff00) + + ((q & 0xff00) << 8) + + ((q & 0xff) << 24)); +} + + +function InflateState() { + this.mode = 0; /* current inflate mode */ + this.last = false; /* true if processing last block */ + this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */ + this.havedict = false; /* true if dictionary provided */ + this.flags = 0; /* gzip header method and flags (0 if zlib) */ + this.dmax = 0; /* zlib header max distance (INFLATE_STRICT) */ + this.check = 0; /* protected copy of check value */ + this.total = 0; /* protected copy of output count */ + // TODO: may be {} + this.head = null; /* where to save gzip header information */ + + /* sliding window */ + this.wbits = 0; /* log base 2 of requested window size */ + this.wsize = 0; /* window size or zero if not using window */ + this.whave = 0; /* valid bytes in the window */ + this.wnext = 0; /* window write index */ + this.window = null; /* allocated sliding window, if needed */ + + /* bit accumulator */ + this.hold = 0; /* input bit accumulator */ + this.bits = 0; /* number of bits in "in" */ + + /* for string and stored block copying */ + this.length = 0; /* literal or length of data to copy */ + this.offset = 0; /* distance back to copy string from */ + + /* for table and code decoding */ + this.extra = 0; /* extra bits needed */ + + /* fixed and dynamic code tables */ + this.lencode = null; /* starting table for length/literal codes */ + this.distcode = null; /* starting table for distance codes */ + this.lenbits = 0; /* index bits for lencode */ + this.distbits = 0; /* index bits for distcode */ + + /* dynamic table building */ + this.ncode = 0; /* number of code length code lengths */ + this.nlen = 0; /* number of length code lengths */ + this.ndist = 0; /* number of distance code lengths */ + this.have = 0; /* number of code lengths in lens[] */ + this.next = null; /* next available space in codes[] */ + + this.lens = new utils.Buf16(320); /* temporary storage for code lengths */ + this.work = new utils.Buf16(288); /* work area for code table building */ + + /* + because we don't have pointers in js, we use lencode and distcode directly + as buffers so we don't need codes + */ + //this.codes = new utils.Buf32(ENOUGH); /* space for code tables */ + this.lendyn = null; /* dynamic table for length/literal codes (JS specific) */ + this.distdyn = null; /* dynamic table for distance codes (JS specific) */ + this.sane = 0; /* if false, allow invalid distance too far */ + this.back = 0; /* bits back of last unprocessed length/lit */ + this.was = 0; /* initial length of match */ +} + +function inflateResetKeep(strm) { + var state; + + if (!strm || !strm.state) { return Z_STREAM_ERROR; } + state = strm.state; + strm.total_in = strm.total_out = state.total = 0; + strm.msg = ''; /*Z_NULL*/ + if (state.wrap) { /* to support ill-conceived Java test suite */ + strm.adler = state.wrap & 1; + } + state.mode = HEAD; + state.last = 0; + state.havedict = 0; + state.dmax = 32768; + state.head = null/*Z_NULL*/; + state.hold = 0; + state.bits = 0; + //state.lencode = state.distcode = state.next = state.codes; + state.lencode = state.lendyn = new utils.Buf32(ENOUGH_LENS); + state.distcode = state.distdyn = new utils.Buf32(ENOUGH_DISTS); + + state.sane = 1; + state.back = -1; + //Tracev((stderr, "inflate: reset\n")); + return Z_OK; +} + +function inflateReset(strm) { + var state; + + if (!strm || !strm.state) { return Z_STREAM_ERROR; } + state = strm.state; + state.wsize = 0; + state.whave = 0; + state.wnext = 0; + return inflateResetKeep(strm); + +} + +function inflateReset2(strm, windowBits) { + var wrap; + var state; + + /* get the state */ + if (!strm || !strm.state) { return Z_STREAM_ERROR; } + state = strm.state; + + /* extract wrap request from windowBits parameter */ + if (windowBits < 0) { + wrap = 0; + windowBits = -windowBits; + } + else { + wrap = (windowBits >> 4) + 1; + if (windowBits < 48) { + windowBits &= 15; + } + } -},{"../operators/takeWhile":191}],149:[function(require,module,exports){ -"use strict"; -var async_1 = require('../scheduler/async'); -var throttle_1 = require('../operators/throttle'); -var throttleTime_1 = require('../operators/throttleTime'); -/** - * Emits a value from the source Observable, then ignores subsequent source - * values for `duration` milliseconds, then repeats this process. - * - * Lets a value pass, then ignores source values for the - * next `duration` milliseconds. - * - * - * - * `throttleTime` emits the source Observable values on the output Observable - * when its internal timer is disabled, and ignores source values when the timer - * is enabled. Initially, the timer is disabled. As soon as the first source - * value arrives, it is forwarded to the output Observable, and then the timer - * is enabled. After `duration` milliseconds (or the time unit determined - * internally by the optional `scheduler`) has passed, the timer is disabled, - * and this process repeats for the next source value. Optionally takes a - * {@link IScheduler} for managing timers. - * - * @example Emit clicks at a rate of at most one click per second - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var result = clicks.throttleTime(1000); - * result.subscribe(x => console.log(x)); - * - * @see {@link auditTime} - * @see {@link debounceTime} - * @see {@link delay} - * @see {@link sampleTime} - * @see {@link throttle} - * - * @param {number} duration Time to wait before emitting another value after - * emitting the last value, measured in milliseconds or the time unit determined - * internally by the optional `scheduler`. - * @param {Scheduler} [scheduler=async] The {@link IScheduler} to use for - * managing the timers that handle the throttling. - * @return {Observable} An Observable that performs the throttle operation to - * limit the rate of emissions from the source. - * @method throttleTime - * @owner Observable - */ -function throttleTime(duration, scheduler, config) { - if (scheduler === void 0) { scheduler = async_1.async; } - if (config === void 0) { config = throttle_1.defaultThrottleConfig; } - return throttleTime_1.throttleTime(duration, scheduler, config)(this); + /* set number of window bits, free window if different */ + if (windowBits && (windowBits < 8 || windowBits > 15)) { + return Z_STREAM_ERROR; + } + if (state.window !== null && state.wbits !== windowBits) { + state.window = null; + } + + /* update state and reset the rest of it */ + state.wrap = wrap; + state.wbits = windowBits; + return inflateReset(strm); } -exports.throttleTime = throttleTime; -},{"../operators/throttle":193,"../operators/throttleTime":194,"../scheduler/async":203}],150:[function(require,module,exports){ -"use strict"; -var async_1 = require('../scheduler/async'); -var timeout_1 = require('../operators/timeout'); -/** - * - * Errors if Observable does not emit a value in given time span. - * - * Timeouts on Observable that doesn't emit values fast enough. - * - * - * - * `timeout` operator accepts as an argument either a number or a Date. - * - * If number was provided, it returns an Observable that behaves like a source - * Observable, unless there is a period of time where there is no value emitted. - * So if you provide `100` as argument and first value comes after 50ms from - * the moment of subscription, this value will be simply re-emitted by the resulting - * Observable. If however after that 100ms passes without a second value being emitted, - * stream will end with an error and source Observable will be unsubscribed. - * These checks are performed throughout whole lifecycle of Observable - from the moment - * it was subscribed to, until it completes or errors itself. Thus every value must be - * emitted within specified period since previous value. - * - * If provided argument was Date, returned Observable behaves differently. It throws - * if Observable did not complete before provided Date. This means that periods between - * emission of particular values do not matter in this case. If Observable did not complete - * before provided Date, source Observable will be unsubscribed. Other than that, resulting - * stream behaves just as source Observable. - * - * `timeout` accepts also a Scheduler as a second parameter. It is used to schedule moment (or moments) - * when returned Observable will check if source stream emitted value or completed. - * - * @example Check if ticks are emitted within certain timespan - * const seconds = Rx.Observable.interval(1000); - * - * seconds.timeout(1100) // Let's use bigger timespan to be safe, - * // since `interval` might fire a bit later then scheduled. - * .subscribe( - * value => console.log(value), // Will emit numbers just as regular `interval` would. - * err => console.log(err) // Will never be called. - * ); - * - * seconds.timeout(900).subscribe( - * value => console.log(value), // Will never be called. - * err => console.log(err) // Will emit error before even first value is emitted, - * // since it did not arrive within 900ms period. - * ); - * - * @example Use Date to check if Observable completed - * const seconds = Rx.Observable.interval(1000); - * - * seconds.timeout(new Date("December 17, 2020 03:24:00")) - * .subscribe( - * value => console.log(value), // Will emit values as regular `interval` would - * // until December 17, 2020 at 03:24:00. - * err => console.log(err) // On December 17, 2020 at 03:24:00 it will emit an error, - * // since Observable did not complete by then. - * ); - * - * @see {@link timeoutWith} - * - * @param {number|Date} due Number specifying period within which Observable must emit values - * or Date specifying before when Observable should complete - * @param {Scheduler} [scheduler] Scheduler controlling when timeout checks occur. - * @return {Observable} Observable that mirrors behaviour of source, unless timeout checks fail. - * @method timeout - * @owner Observable - */ -function timeout(due, scheduler) { - if (scheduler === void 0) { scheduler = async_1.async; } - return timeout_1.timeout(due, scheduler)(this); +function inflateInit2(strm, windowBits) { + var ret; + var state; + + if (!strm) { return Z_STREAM_ERROR; } + //strm.msg = Z_NULL; /* in case we return an error */ + + state = new InflateState(); + + //if (state === Z_NULL) return Z_MEM_ERROR; + //Tracev((stderr, "inflate: allocated\n")); + strm.state = state; + state.window = null/*Z_NULL*/; + ret = inflateReset2(strm, windowBits); + if (ret !== Z_OK) { + strm.state = null/*Z_NULL*/; + } + return ret; } -exports.timeout = timeout; -},{"../operators/timeout":195,"../scheduler/async":203}],151:[function(require,module,exports){ -"use strict"; -var withLatestFrom_1 = require('../operators/withLatestFrom'); -/* tslint:enable:max-line-length */ -/** - * Combines the source Observable with other Observables to create an Observable - * whose values are calculated from the latest values of each, only when the - * source emits. - * - * Whenever the source Observable emits a value, it - * computes a formula using that value plus the latest values from other input - * Observables, then emits the output of that formula. - * - * - * - * `withLatestFrom` combines each value from the source Observable (the - * instance) with the latest values from the other input Observables only when - * the source emits a value, optionally using a `project` function to determine - * the value to be emitted on the output Observable. All input Observables must - * emit at least one value before the output Observable will emit a value. - * - * @example On every click event, emit an array with the latest timer event plus the click event - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var timer = Rx.Observable.interval(1000); - * var result = clicks.withLatestFrom(timer); - * result.subscribe(x => console.log(x)); - * - * @see {@link combineLatest} - * - * @param {ObservableInput} other An input Observable to combine with the source - * Observable. More than one input Observables may be given as argument. - * @param {Function} [project] Projection function for combining values - * together. Receives all values in order of the Observables passed, where the - * first parameter is a value from the source Observable. (e.g. - * `a.withLatestFrom(b, c, (a1, b1, c1) => a1 + b1 + c1)`). If this is not - * passed, arrays will be emitted on the output Observable. - * @return {Observable} An Observable of projected values from the most recent - * values from each input Observable, or an array of the most recent values from - * each input Observable. - * @method withLatestFrom - * @owner Observable - */ -function withLatestFrom() { - var args = []; - for (var _i = 0; _i < arguments.length; _i++) { - args[_i - 0] = arguments[_i]; - } - return withLatestFrom_1.withLatestFrom.apply(void 0, args)(this); +function inflateInit(strm) { + return inflateInit2(strm, DEF_WBITS); } -exports.withLatestFrom = withLatestFrom; -},{"../operators/withLatestFrom":196}],152:[function(require,module,exports){ -"use strict"; -var zip_1 = require('../operators/zip'); -/* tslint:enable:max-line-length */ -/** - * @param observables - * @return {Observable} - * @method zip - * @owner Observable + +/* + Return state with length and distance decoding tables and index sizes set to + fixed code decoding. Normally this returns fixed tables from inffixed.h. + If BUILDFIXED is defined, then instead this routine builds the tables the + first time it's called, and returns those tables the first time and + thereafter. This reduces the size of the code by about 2K bytes, in + exchange for a little execution time. However, BUILDFIXED should not be + used for threaded applications, since the rewriting of the tables and virgin + may not be thread-safe. */ -function zipProto() { - var observables = []; - for (var _i = 0; _i < arguments.length; _i++) { - observables[_i - 0] = arguments[_i]; - } - return zip_1.zip.apply(void 0, observables)(this); +var virgin = true; + +var lenfix, distfix; // We have no pointers in JS, so keep tables separate + +function fixedtables(state) { + /* build fixed huffman tables if first call (may not be thread safe) */ + if (virgin) { + var sym; + + lenfix = new utils.Buf32(512); + distfix = new utils.Buf32(32); + + /* literal/length table */ + sym = 0; + while (sym < 144) { state.lens[sym++] = 8; } + while (sym < 256) { state.lens[sym++] = 9; } + while (sym < 280) { state.lens[sym++] = 7; } + while (sym < 288) { state.lens[sym++] = 8; } + + inflate_table(LENS, state.lens, 0, 288, lenfix, 0, state.work, { bits: 9 }); + + /* distance table */ + sym = 0; + while (sym < 32) { state.lens[sym++] = 5; } + + inflate_table(DISTS, state.lens, 0, 32, distfix, 0, state.work, { bits: 5 }); + + /* do this just once */ + virgin = false; + } + + state.lencode = lenfix; + state.lenbits = 9; + state.distcode = distfix; + state.distbits = 5; } -exports.zipProto = zipProto; -},{"../operators/zip":197}],153:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var OuterSubscriber_1 = require('../OuterSubscriber'); -var subscribeToResult_1 = require('../util/subscribeToResult'); -/** - * Buffers the source Observable values until `closingNotifier` emits. - * - * Collects values from the past as an array, and emits - * that array only when another Observable emits. - * - * - * - * Buffers the incoming Observable values until the given `closingNotifier` - * Observable emits a value, at which point it emits the buffer on the output - * Observable and starts a new buffer internally, awaiting the next time - * `closingNotifier` emits. - * - * @example On every click, emit array of most recent interval events - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var interval = Rx.Observable.interval(1000); - * var buffered = interval.buffer(clicks); - * buffered.subscribe(x => console.log(x)); - * - * @see {@link bufferCount} - * @see {@link bufferTime} - * @see {@link bufferToggle} - * @see {@link bufferWhen} - * @see {@link window} - * - * @param {Observable} closingNotifier An Observable that signals the - * buffer to be emitted on the output Observable. - * @return {Observable} An Observable of buffers, which are arrays of - * values. - * @method buffer - * @owner Observable + +/* + Update the window with the last wsize (normally 32K) bytes written before + returning. If window does not exist yet, create it. This is only called + when a window is already in use, or when output has been written during this + inflate call, but the end of the deflate stream has not been reached yet. + It is also called to create a window for dictionary data when a dictionary + is loaded. + + Providing output buffers larger than 32K to inflate() should provide a speed + advantage, since only the last 32K of output is copied to the sliding window + upon return from inflate(), and since all distances after the first 32K of + output will fall in the output data, making match copies simpler and faster. + The advantage may be dependent on the size of the processor's data caches. */ -function buffer(closingNotifier) { - return function bufferOperatorFunction(source) { - return source.lift(new BufferOperator(closingNotifier)); - }; -} -exports.buffer = buffer; -var BufferOperator = (function () { - function BufferOperator(closingNotifier) { - this.closingNotifier = closingNotifier; +function updatewindow(strm, src, end, copy) { + var dist; + var state = strm.state; + + /* if it hasn't been done already, allocate space for the window */ + if (state.window === null) { + state.wsize = 1 << state.wbits; + state.wnext = 0; + state.whave = 0; + + state.window = new utils.Buf8(state.wsize); + } + + /* copy state->wsize or less output bytes into the circular window */ + if (copy >= state.wsize) { + utils.arraySet(state.window, src, end - state.wsize, state.wsize, 0); + state.wnext = 0; + state.whave = state.wsize; + } + else { + dist = state.wsize - state.wnext; + if (dist > copy) { + dist = copy; + } + //zmemcpy(state->window + state->wnext, end - copy, dist); + utils.arraySet(state.window, src, end - copy, dist, state.wnext); + copy -= dist; + if (copy) { + //zmemcpy(state->window, end - copy, copy); + utils.arraySet(state.window, src, end - copy, copy, 0); + state.wnext = copy; + state.whave = state.wsize; } - BufferOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new BufferSubscriber(subscriber, this.closingNotifier)); - }; - return BufferOperator; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var BufferSubscriber = (function (_super) { - __extends(BufferSubscriber, _super); - function BufferSubscriber(destination, closingNotifier) { - _super.call(this, destination); - this.buffer = []; - this.add(subscribeToResult_1.subscribeToResult(this, closingNotifier)); + else { + state.wnext += dist; + if (state.wnext === state.wsize) { state.wnext = 0; } + if (state.whave < state.wsize) { state.whave += dist; } } - 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)); + } + return 0; +} + +function inflate(strm, flush) { + var state; + var input, output; // input/output buffers + var next; /* next input INDEX */ + var put; /* next output INDEX */ + var have, left; /* available input and output */ + var hold; /* bit buffer */ + var bits; /* bits in bit buffer */ + var _in, _out; /* save starting available input and output */ + var copy; /* number of stored or match bytes to copy */ + var from; /* where to copy match bytes from */ + var from_source; + var here = 0; /* current decoding table entry */ + var here_bits, here_op, here_val; // paked "here" denormalized (JS specific) + //var last; /* parent table entry */ + var last_bits, last_op, last_val; // paked "last" denormalized (JS specific) + var len; /* length to copy for repeats, bits to drop */ + var ret; /* return code */ + var hbuf = new utils.Buf8(4); /* buffer for gzip header crc calculation */ + var opts; + + var n; // temporary var for NEED_BITS + + var order = /* permutation of code lengths */ + [ 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 ]; + + + if (!strm || !strm.state || !strm.output || + (!strm.input && strm.avail_in !== 0)) { + return Z_STREAM_ERROR; + } -},{"../OuterSubscriber":31,"../util/subscribeToResult":228}],154:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscriber_1 = require('../Subscriber'); -/** - * Buffers the source Observable values until the size hits the maximum - * `bufferSize` given. - * - * Collects values from the past as an array, and emits - * that array only when its size reaches `bufferSize`. - * - * - * - * Buffers a number of values from the source Observable by `bufferSize` then - * emits the buffer and clears it, and starts a new buffer each - * `startBufferEvery` values. If `startBufferEvery` is not provided or is - * `null`, then new buffers are started immediately at the start of the source - * and when each buffer closes and is emitted. - * - * @example Emit the last two click events as an array - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var buffered = clicks.bufferCount(2); - * buffered.subscribe(x => console.log(x)); - * - * @example On every click, emit the last two click events as an array - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var buffered = clicks.bufferCount(2, 1); - * buffered.subscribe(x => console.log(x)); - * - * @see {@link buffer} - * @see {@link bufferTime} - * @see {@link bufferToggle} - * @see {@link bufferWhen} - * @see {@link pairwise} - * @see {@link windowCount} - * - * @param {number} bufferSize The maximum size of the buffer emitted. - * @param {number} [startBufferEvery] Interval at which to start a new buffer. - * For example if `startBufferEvery` is `2`, then a new buffer will be started - * on every other value from the source. A new buffer is started at the - * beginning of the source by default. - * @return {Observable} An Observable of arrays of buffered values. - * @method bufferCount - * @owner Observable - */ -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; + state = strm.state; + if (state.mode === TYPE) { state.mode = TYPEDO; } /* skip check */ + + + //--- LOAD() --- + put = strm.next_out; + output = strm.output; + left = strm.avail_out; + next = strm.next_in; + input = strm.input; + have = strm.avail_in; + hold = state.hold; + bits = state.bits; + //--- + + _in = have; + _out = left; + ret = Z_OK; + + inf_leave: // goto emulation + for (;;) { + switch (state.mode) { + case HEAD: + if (state.wrap === 0) { + state.mode = TYPEDO; + break; } - } - BufferCountOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new this.subscriberClass(subscriber, this.bufferSize, this.startBufferEvery)); - }; - return BufferCountOperator; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var BufferCountSubscriber = (function (_super) { - __extends(BufferCountSubscriber, _super); - function BufferCountSubscriber(destination, bufferSize) { - _super.call(this, destination); - this.bufferSize = bufferSize; - this.buffer = []; - } - BufferCountSubscriber.prototype._next = function (value) { - var buffer = this.buffer; - buffer.push(value); - if (buffer.length == this.bufferSize) { - this.destination.next(buffer); - this.buffer = []; + //=== NEEDBITS(16); + while (bits < 16) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //===// + if ((state.wrap & 2) && hold === 0x8b1f) { /* gzip header */ + state.check = 0/*crc32(0L, Z_NULL, 0)*/; + //=== CRC2(state.check, hold); + hbuf[0] = hold & 0xff; + hbuf[1] = (hold >>> 8) & 0xff; + state.check = crc32(state.check, hbuf, 2, 0); + //===// + + //=== INITBITS(); + hold = 0; + bits = 0; + //===// + state.mode = FLAGS; + break; } - }; - BufferCountSubscriber.prototype._complete = function () { - var buffer = this.buffer; - if (buffer.length > 0) { - this.destination.next(buffer); + state.flags = 0; /* expect zlib header */ + if (state.head) { + state.head.done = false; } - _super.prototype._complete.call(this); - }; - return BufferCountSubscriber; -}(Subscriber_1.Subscriber)); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var BufferSkipCountSubscriber = (function (_super) { - __extends(BufferSkipCountSubscriber, _super); - function BufferSkipCountSubscriber(destination, bufferSize, startBufferEvery) { - _super.call(this, destination); - this.bufferSize = bufferSize; - this.startBufferEvery = startBufferEvery; - this.buffers = []; - this.count = 0; - } - 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([]); + if (!(state.wrap & 1) || /* check if zlib header allowed */ + (((hold & 0xff)/*BITS(8)*/ << 8) + (hold >> 8)) % 31) { + strm.msg = 'incorrect header check'; + state.mode = BAD; + break; } - 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); - } + if ((hold & 0x0f)/*BITS(4)*/ !== Z_DEFLATED) { + strm.msg = 'unknown compression method'; + state.mode = BAD; + break; } - }; - 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); - } + //--- DROPBITS(4) ---// + hold >>>= 4; + bits -= 4; + //---// + len = (hold & 0x0f)/*BITS(4)*/ + 8; + if (state.wbits === 0) { + state.wbits = len; + } + else if (len > state.wbits) { + strm.msg = 'invalid window size'; + state.mode = BAD; + break; } - _super.prototype._complete.call(this); - }; - return BufferSkipCountSubscriber; -}(Subscriber_1.Subscriber)); - -},{"../Subscriber":36}],155:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -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'); -/** - * Buffers the source Observable values, using a factory function of closing - * Observables to determine when to close, emit, and reset the buffer. - * - * Collects values from the past as an array. When it - * starts collecting values, it calls a function that returns an Observable that - * tells when to close the buffer and restart collecting. - * - * - * - * Opens a buffer immediately, then closes the buffer when the observable - * returned by calling `closingSelector` function emits a value. When it closes - * the buffer, it immediately opens a new buffer and repeats the process. - * - * @example Emit an array of the last clicks every [1-5] random seconds - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var buffered = clicks.bufferWhen(() => - * Rx.Observable.interval(1000 + Math.random() * 4000) - * ); - * buffered.subscribe(x => console.log(x)); - * - * @see {@link buffer} - * @see {@link bufferCount} - * @see {@link bufferTime} - * @see {@link bufferToggle} - * @see {@link windowWhen} - * - * @param {function(): Observable} closingSelector A function that takes no - * arguments and returns an Observable that signals buffer closure. - * @return {Observable} An observable of arrays of buffered values. - * @method bufferWhen - * @owner Observable - */ -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; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var BufferWhenSubscriber = (function (_super) { - __extends(BufferWhenSubscriber, _super); - function BufferWhenSubscriber(destination, closingSelector) { - _super.call(this, destination); - this.closingSelector = closingSelector; - this.subscribing = false; - this.openBuffer(); - } - BufferWhenSubscriber.prototype._next = function (value) { - this.buffer.push(value); - }; - BufferWhenSubscriber.prototype._complete = function () { - var buffer = this.buffer; - if (buffer) { - this.destination.next(buffer); + state.dmax = 1 << len; + //Tracev((stderr, "inflate: zlib header ok\n")); + strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/; + state.mode = hold & 0x200 ? DICTID : TYPE; + //=== INITBITS(); + hold = 0; + bits = 0; + //===// + break; + case FLAGS: + //=== NEEDBITS(16); */ + while (bits < 16) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //===// + state.flags = hold; + if ((state.flags & 0xff) !== Z_DEFLATED) { + strm.msg = 'unknown compression method'; + state.mode = BAD; + break; } - _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(); + if (state.flags & 0xe000) { + strm.msg = 'unknown header flags set'; + state.mode = BAD; + break; } - else { - this.openBuffer(); + if (state.head) { + state.head.text = ((hold >> 8) & 1); + } + if (state.flags & 0x0200) { + //=== CRC2(state.check, hold); + hbuf[0] = hold & 0xff; + hbuf[1] = (hold >>> 8) & 0xff; + state.check = crc32(state.check, hbuf, 2, 0); + //===// + } + //=== INITBITS(); + hold = 0; + bits = 0; + //===// + state.mode = TIME; + /* falls through */ + case TIME: + //=== NEEDBITS(32); */ + while (bits < 32) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //===// + if (state.head) { + state.head.time = hold; + } + if (state.flags & 0x0200) { + //=== CRC4(state.check, hold) + hbuf[0] = hold & 0xff; + hbuf[1] = (hold >>> 8) & 0xff; + hbuf[2] = (hold >>> 16) & 0xff; + hbuf[3] = (hold >>> 24) & 0xff; + state.check = crc32(state.check, hbuf, 4, 0); + //=== + } + //=== INITBITS(); + hold = 0; + bits = 0; + //===// + state.mode = OS; + /* falls through */ + case OS: + //=== NEEDBITS(16); */ + while (bits < 16) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //===// + if (state.head) { + state.head.xflags = (hold & 0xff); + state.head.os = (hold >> 8); + } + if (state.flags & 0x0200) { + //=== CRC2(state.check, hold); + hbuf[0] = hold & 0xff; + hbuf[1] = (hold >>> 8) & 0xff; + state.check = crc32(state.check, hbuf, 2, 0); + //===// + } + //=== INITBITS(); + hold = 0; + bits = 0; + //===// + state.mode = EXLEN; + /* falls through */ + case EXLEN: + if (state.flags & 0x0400) { + //=== NEEDBITS(16); */ + while (bits < 16) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //===// + state.length = hold; + if (state.head) { + state.head.extra_len = hold; + } + if (state.flags & 0x0200) { + //=== CRC2(state.check, hold); + hbuf[0] = hold & 0xff; + hbuf[1] = (hold >>> 8) & 0xff; + state.check = crc32(state.check, hbuf, 2, 0); + //===// + } + //=== INITBITS(); + hold = 0; + bits = 0; + //===// + } + else if (state.head) { + state.head.extra = null/*Z_NULL*/; + } + state.mode = EXTRA; + /* falls through */ + case EXTRA: + if (state.flags & 0x0400) { + copy = state.length; + if (copy > have) { copy = have; } + if (copy) { + if (state.head) { + len = state.head.extra_len - state.length; + if (!state.head.extra) { + // Use untyped array for more convenient processing later + state.head.extra = new Array(state.head.extra_len); + } + utils.arraySet( + state.head.extra, + input, + next, + // extra field is limited to 65536 bytes + // - no need for additional size check + copy, + /*len + copy > state.head.extra_max - len ? state.head.extra_max : copy,*/ + len + ); + //zmemcpy(state.head.extra + len, next, + // len + copy > state.head.extra_max ? + // state.head.extra_max - len : copy); + } + if (state.flags & 0x0200) { + state.check = crc32(state.check, input, copy, next); + } + have -= copy; + next += copy; + state.length -= copy; + } + if (state.length) { break inf_leave; } + } + state.length = 0; + state.mode = NAME; + /* falls through */ + case NAME: + if (state.flags & 0x0800) { + if (have === 0) { break inf_leave; } + copy = 0; + do { + // TODO: 2 or 1 bytes? + len = input[next + copy++]; + /* use constant limit because in js we should not preallocate memory */ + if (state.head && len && + (state.length < 65536 /*state.head.name_max*/)) { + state.head.name += String.fromCharCode(len); + } + } while (len && copy < have); + + if (state.flags & 0x0200) { + state.check = crc32(state.check, input, copy, next); + } + have -= copy; + next += copy; + if (len) { break inf_leave; } + } + else if (state.head) { + state.head.name = null; + } + state.length = 0; + state.mode = COMMENT; + /* falls through */ + case COMMENT: + if (state.flags & 0x1000) { + if (have === 0) { break inf_leave; } + copy = 0; + do { + len = input[next + copy++]; + /* use constant limit because in js we should not preallocate memory */ + if (state.head && len && + (state.length < 65536 /*state.head.comm_max*/)) { + state.head.comment += String.fromCharCode(len); + } + } while (len && copy < have); + if (state.flags & 0x0200) { + state.check = crc32(state.check, input, copy, next); + } + have -= copy; + next += copy; + if (len) { break inf_leave; } + } + else if (state.head) { + state.head.comment = null; + } + state.mode = HCRC; + /* falls through */ + case HCRC: + if (state.flags & 0x0200) { + //=== NEEDBITS(16); */ + while (bits < 16) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //===// + if (hold !== (state.check & 0xffff)) { + strm.msg = 'header crc mismatch'; + state.mode = BAD; + break; + } + //=== INITBITS(); + hold = 0; + bits = 0; + //===// + } + if (state.head) { + state.head.hcrc = ((state.flags >> 9) & 1); + state.head.done = true; + } + strm.adler = state.check = 0; + state.mode = TYPE; + break; + case DICTID: + //=== NEEDBITS(32); */ + while (bits < 32) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //===// + strm.adler = state.check = zswap32(hold); + //=== INITBITS(); + hold = 0; + bits = 0; + //===// + state.mode = DICT; + /* falls through */ + case DICT: + if (state.havedict === 0) { + //--- RESTORE() --- + strm.next_out = put; + strm.avail_out = left; + strm.next_in = next; + strm.avail_in = have; + state.hold = hold; + state.bits = bits; + //--- + return Z_NEED_DICT; + } + strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/; + state.mode = TYPE; + /* falls through */ + case TYPE: + if (flush === Z_BLOCK || flush === Z_TREES) { break inf_leave; } + /* falls through */ + case TYPEDO: + if (state.last) { + //--- BYTEBITS() ---// + hold >>>= bits & 7; + bits -= bits & 7; + //---// + state.mode = CHECK; + break; } - }; - BufferWhenSubscriber.prototype.openBuffer = function () { - var closingSubscription = this.closingSubscription; - if (closingSubscription) { - this.remove(closingSubscription); - closingSubscription.unsubscribe(); + //=== NEEDBITS(3); */ + while (bits < 3) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //===// + state.last = (hold & 0x01)/*BITS(1)*/; + //--- DROPBITS(1) ---// + hold >>>= 1; + bits -= 1; + //---// + + switch ((hold & 0x03)/*BITS(2)*/) { + case 0: /* stored block */ + //Tracev((stderr, "inflate: stored block%s\n", + // state.last ? " (last)" : "")); + state.mode = STORED; + break; + case 1: /* fixed block */ + fixedtables(state); + //Tracev((stderr, "inflate: fixed codes block%s\n", + // state.last ? " (last)" : "")); + state.mode = LEN_; /* decode codes */ + if (flush === Z_TREES) { + //--- DROPBITS(2) ---// + hold >>>= 2; + bits -= 2; + //---// + break inf_leave; + } + break; + case 2: /* dynamic block */ + //Tracev((stderr, "inflate: dynamic codes block%s\n", + // state.last ? " (last)" : "")); + state.mode = TABLE; + break; + case 3: + strm.msg = 'invalid block type'; + state.mode = BAD; + } + //--- DROPBITS(2) ---// + hold >>>= 2; + bits -= 2; + //---// + break; + case STORED: + //--- BYTEBITS() ---// /* go to byte boundary */ + hold >>>= bits & 7; + bits -= bits & 7; + //---// + //=== NEEDBITS(32); */ + while (bits < 32) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //===// + if ((hold & 0xffff) !== ((hold >>> 16) ^ 0xffff)) { + strm.msg = 'invalid stored block lengths'; + state.mode = BAD; + break; } - var buffer = this.buffer; - if (this.buffer) { - this.destination.next(buffer); + state.length = hold & 0xffff; + //Tracev((stderr, "inflate: stored length %u\n", + // state.length)); + //=== INITBITS(); + hold = 0; + bits = 0; + //===// + state.mode = COPY_; + if (flush === Z_TREES) { break inf_leave; } + /* falls through */ + case COPY_: + state.mode = COPY; + /* falls through */ + case COPY: + copy = state.length; + if (copy) { + if (copy > have) { copy = have; } + if (copy > left) { copy = left; } + if (copy === 0) { break inf_leave; } + //--- zmemcpy(put, next, copy); --- + utils.arraySet(output, input, next, copy, put); + //---// + have -= copy; + next += copy; + left -= copy; + put += copy; + state.length -= copy; + break; } - this.buffer = []; - var closingNotifier = tryCatch_1.tryCatch(this.closingSelector)(); - if (closingNotifier === errorObject_1.errorObject) { - this.error(errorObject_1.errorObject.e); + //Tracev((stderr, "inflate: stored end\n")); + state.mode = TYPE; + break; + case TABLE: + //=== NEEDBITS(14); */ + while (bits < 14) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //===// + state.nlen = (hold & 0x1f)/*BITS(5)*/ + 257; + //--- DROPBITS(5) ---// + hold >>>= 5; + bits -= 5; + //---// + state.ndist = (hold & 0x1f)/*BITS(5)*/ + 1; + //--- DROPBITS(5) ---// + hold >>>= 5; + bits -= 5; + //---// + state.ncode = (hold & 0x0f)/*BITS(4)*/ + 4; + //--- DROPBITS(4) ---// + hold >>>= 4; + bits -= 4; + //---// +//#ifndef PKZIP_BUG_WORKAROUND + if (state.nlen > 286 || state.ndist > 30) { + strm.msg = 'too many length or distance symbols'; + state.mode = BAD; + break; } - 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; +//#endif + //Tracev((stderr, "inflate: table sizes ok\n")); + state.have = 0; + state.mode = LENLENS; + /* falls through */ + case LENLENS: + while (state.have < state.ncode) { + //=== NEEDBITS(3); + while (bits < 3) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //===// + state.lens[order[state.have++]] = (hold & 0x07);//BITS(3); + //--- DROPBITS(3) ---// + hold >>>= 3; + bits -= 3; + //---// + } + while (state.have < 19) { + state.lens[order[state.have++]] = 0; + } + // We have separate tables & no pointers. 2 commented lines below not needed. + //state.next = state.codes; + //state.lencode = state.next; + // Switch to use dynamic table + state.lencode = state.lendyn; + state.lenbits = 7; + + opts = { bits: state.lenbits }; + ret = inflate_table(CODES, state.lens, 0, 19, state.lencode, 0, state.work, opts); + state.lenbits = opts.bits; + + if (ret) { + strm.msg = 'invalid code lengths set'; + state.mode = BAD; + break; } - }; - return BufferWhenSubscriber; -}(OuterSubscriber_1.OuterSubscriber)); - -},{"../OuterSubscriber":31,"../Subscription":37,"../util/errorObject":215,"../util/subscribeToResult":228,"../util/tryCatch":230}],156:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var OuterSubscriber_1 = require('../OuterSubscriber'); -var subscribeToResult_1 = require('../util/subscribeToResult'); -/** - * Catches errors on the observable to be handled by returning a new observable or throwing an error. - * - * - * - * @example Continues with a different Observable when there's an error - * - * Observable.of(1, 2, 3, 4, 5) - * .map(n => { - * if (n == 4) { - * throw 'four!'; - * } - * return n; - * }) - * .catch(err => Observable.of('I', 'II', 'III', 'IV', 'V')) - * .subscribe(x => console.log(x)); - * // 1, 2, 3, I, II, III, IV, V - * - * @example Retries the caught source Observable again in case of error, similar to retry() operator - * - * Observable.of(1, 2, 3, 4, 5) - * .map(n => { - * if (n === 4) { - * throw 'four!'; - * } - * return n; - * }) - * .catch((err, caught) => caught) - * .take(30) - * .subscribe(x => console.log(x)); - * // 1, 2, 3, 1, 2, 3, ... - * - * @example Throws a new error when the source Observable throws an error - * - * Observable.of(1, 2, 3, 4, 5) - * .map(n => { - * if (n == 4) { - * throw 'four!'; - * } - * return n; - * }) - * .catch(err => { - * throw 'error in source. Details: ' + err; - * }) - * .subscribe( - * x => console.log(x), - * err => console.log(err) - * ); - * // 1, 2, 3, error in source. Details: four! - * - * @param {function} selector a function that takes as arguments `err`, which is the error, and `caught`, which - * is the source observable, in case you'd like to "retry" that observable by returning it again. Whatever observable - * is returned by the `selector` will be used to continue the observable chain. - * @return {Observable} An observable that originates from either the source or the observable returned by the - * catch `selector` function. - * @name catchError - */ -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; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var CatchSubscriber = (function (_super) { - __extends(CatchSubscriber, _super); - function CatchSubscriber(destination, selector, caught) { - _super.call(this, destination); - this.selector = selector; - this.caught = caught; - } - // NOTE: overriding `error` instead of `_error` because we don't want - // to have this flag this subscriber as `isStopped`. We can mimic the - // behavior of the RetrySubscriber (from the `retry` operator), where - // we unsubscribe from our source chain, reset our Subscriber flags, - // then subscribe to the selector result. - CatchSubscriber.prototype.error = function (err) { - if (!this.isStopped) { - var result = void 0; - try { - result = this.selector(err, this.caught); + //Tracev((stderr, "inflate: code lengths ok\n")); + state.have = 0; + state.mode = CODELENS; + /* falls through */ + case CODELENS: + while (state.have < state.nlen + state.ndist) { + for (;;) { + here = state.lencode[hold & ((1 << state.lenbits) - 1)];/*BITS(state.lenbits)*/ + here_bits = here >>> 24; + here_op = (here >>> 16) & 0xff; + here_val = here & 0xffff; + + if ((here_bits) <= bits) { break; } + //--- PULLBYTE() ---// + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + //---// + } + if (here_val < 16) { + //--- DROPBITS(here.bits) ---// + hold >>>= here_bits; + bits -= here_bits; + //---// + state.lens[state.have++] = here_val; + } + else { + if (here_val === 16) { + //=== NEEDBITS(here.bits + 2); + n = here_bits + 2; + while (bits < n) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //===// + //--- DROPBITS(here.bits) ---// + hold >>>= here_bits; + bits -= here_bits; + //---// + if (state.have === 0) { + strm.msg = 'invalid bit length repeat'; + state.mode = BAD; + break; + } + len = state.lens[state.have - 1]; + copy = 3 + (hold & 0x03);//BITS(2); + //--- DROPBITS(2) ---// + hold >>>= 2; + bits -= 2; + //---// + } + else if (here_val === 17) { + //=== NEEDBITS(here.bits + 3); + n = here_bits + 3; + while (bits < n) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //===// + //--- DROPBITS(here.bits) ---// + hold >>>= here_bits; + bits -= here_bits; + //---// + len = 0; + copy = 3 + (hold & 0x07);//BITS(3); + //--- DROPBITS(3) ---// + hold >>>= 3; + bits -= 3; + //---// } - catch (err2) { - _super.prototype.error.call(this, err2); - return; + else { + //=== NEEDBITS(here.bits + 7); + n = here_bits + 7; + while (bits < n) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //===// + //--- DROPBITS(here.bits) ---// + hold >>>= here_bits; + bits -= here_bits; + //---// + len = 0; + copy = 11 + (hold & 0x7f);//BITS(7); + //--- DROPBITS(7) ---// + hold >>>= 7; + bits -= 7; + //---// + } + if (state.have + copy > state.nlen + state.ndist) { + strm.msg = 'invalid bit length repeat'; + state.mode = BAD; + break; + } + while (copy--) { + state.lens[state.have++] = len; } - this._unsubscribeAndRecycle(); - this.add(subscribeToResult_1.subscribeToResult(this, result)); + } } - }; - return CatchSubscriber; -}(OuterSubscriber_1.OuterSubscriber)); -},{"../OuterSubscriber":31,"../util/subscribeToResult":228}],157:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var ArrayObservable_1 = require('../observable/ArrayObservable'); -var isArray_1 = require('../util/isArray'); -var OuterSubscriber_1 = require('../OuterSubscriber'); -var subscribeToResult_1 = require('../util/subscribeToResult'); -var none = {}; -/* tslint:enable:max-line-length */ -/** - * Combines multiple Observables to create an Observable whose values are - * calculated from the latest values of each of its input Observables. - * - * Whenever any input Observable emits a value, it - * computes a formula using the latest values from all the inputs, then emits - * the output of that formula. - * - * - * - * `combineLatest` combines the values from this Observable with values from - * Observables passed as arguments. This is done by subscribing to each - * Observable, in order, and collecting an array of each of the most recent - * values any time any of the input Observables emits, then either taking that - * array and passing it as arguments to an optional `project` function and - * emitting the return value of that, or just emitting the array of recent - * values directly if there is no `project` function. - * - * @example Dynamically calculate the Body-Mass Index from an Observable of weight and one for height - * var weight = Rx.Observable.of(70, 72, 76, 79, 75); - * var height = Rx.Observable.of(1.76, 1.77, 1.78); - * var bmi = weight.combineLatest(height, (w, h) => w / (h * h)); - * bmi.subscribe(x => console.log('BMI is ' + x)); - * - * // With output to console: - * // BMI is 24.212293388429753 - * // BMI is 23.93948099205209 - * // BMI is 23.671253629592222 - * - * @see {@link combineAll} - * @see {@link merge} - * @see {@link withLatestFrom} - * - * @param {ObservableInput} other An input Observable to combine with the source - * Observable. More than one input Observables may be given as argument. - * @param {function} [project] An optional function to project the values from - * the combined latest values into a new value on the output Observable. - * @return {Observable} An Observable of projected values from the most recent - * values from each input Observable, or an array of the most recent values from - * each input Observable. - * @method combineLatest - * @owner Observable - */ -function combineLatest() { - var observables = []; - for (var _i = 0; _i < arguments.length; _i++) { - observables[_i - 0] = arguments[_i]; - } - var project = null; - if (typeof observables[observables.length - 1] === 'function') { - project = observables.pop(); - } - // if the first and only other argument besides the resultSelector is an array - // assume it's been called with `combineLatest([obs1, obs2, obs3], project)` - if (observables.length === 1 && isArray_1.isArray(observables[0])) { - observables = observables[0].slice(); - } - return function (source) { return source.lift.call(new ArrayObservable_1.ArrayObservable([source].concat(observables)), new CombineLatestOperator(project)); }; -} -exports.combineLatest = combineLatest; -var CombineLatestOperator = (function () { - function CombineLatestOperator(project) { - this.project = project; - } - CombineLatestOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new CombineLatestSubscriber(subscriber, this.project)); - }; - return CombineLatestOperator; -}()); -exports.CombineLatestOperator = CombineLatestOperator; -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var CombineLatestSubscriber = (function (_super) { - __extends(CombineLatestSubscriber, _super); - function CombineLatestSubscriber(destination, project) { - _super.call(this, destination); - this.project = project; - this.active = 0; - this.values = []; - this.observables = []; - } - 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(); + /* handle error breaks in while */ + if (state.mode === BAD) { break; } + + /* check for end-of-block code (better have one) */ + if (state.lens[256] === 0) { + strm.msg = 'invalid code -- missing end-of-block'; + state.mode = BAD; + break; } - 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)); - } + + /* build code tables -- note: do not change the lenbits or distbits + values here (9 and 6) without reading the comments in inftrees.h + concerning the ENOUGH constants, which depend on those values */ + state.lenbits = 9; + + opts = { bits: state.lenbits }; + ret = inflate_table(LENS, state.lens, 0, state.nlen, state.lencode, 0, state.work, opts); + // We have separate tables & no pointers. 2 commented lines below not needed. + // state.next_index = opts.table_index; + state.lenbits = opts.bits; + // state.lencode = state.next; + + if (ret) { + strm.msg = 'invalid literal/lengths set'; + state.mode = BAD; + break; } - }; - CombineLatestSubscriber.prototype.notifyComplete = function (unused) { - if ((this.active -= 1) === 0) { - this.destination.complete(); + + state.distbits = 6; + //state.distcode.copy(state.codes); + // Switch to use dynamic table + state.distcode = state.distdyn; + opts = { bits: state.distbits }; + ret = inflate_table(DISTS, state.lens, state.nlen, state.ndist, state.distcode, 0, state.work, opts); + // We have separate tables & no pointers. 2 commented lines below not needed. + // state.next_index = opts.table_index; + state.distbits = opts.bits; + // state.distcode = state.next; + + if (ret) { + strm.msg = 'invalid distances set'; + state.mode = BAD; + break; } - }; - 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.project) { - this._tryProject(values); - } - else { - this.destination.next(values.slice()); - } + //Tracev((stderr, 'inflate: codes ok\n')); + state.mode = LEN_; + if (flush === Z_TREES) { break inf_leave; } + /* falls through */ + case LEN_: + state.mode = LEN; + /* falls through */ + case LEN: + if (have >= 6 && left >= 258) { + //--- RESTORE() --- + strm.next_out = put; + strm.avail_out = left; + strm.next_in = next; + strm.avail_in = have; + state.hold = hold; + state.bits = bits; + //--- + inflate_fast(strm, _out); + //--- LOAD() --- + put = strm.next_out; + output = strm.output; + left = strm.avail_out; + next = strm.next_in; + input = strm.input; + have = strm.avail_in; + hold = state.hold; + bits = state.bits; + //--- + + if (state.mode === TYPE) { + state.back = -1; + } + break; } - }; - CombineLatestSubscriber.prototype._tryProject = function (values) { - var result; - try { - result = this.project.apply(this, values); + state.back = 0; + for (;;) { + here = state.lencode[hold & ((1 << state.lenbits) - 1)]; /*BITS(state.lenbits)*/ + here_bits = here >>> 24; + here_op = (here >>> 16) & 0xff; + here_val = here & 0xffff; + + if (here_bits <= bits) { break; } + //--- PULLBYTE() ---// + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + //---// + } + if (here_op && (here_op & 0xf0) === 0) { + last_bits = here_bits; + last_op = here_op; + last_val = here_val; + for (;;) { + here = state.lencode[last_val + + ((hold & ((1 << (last_bits + last_op)) - 1))/*BITS(last.bits + last.op)*/ >> last_bits)]; + here_bits = here >>> 24; + here_op = (here >>> 16) & 0xff; + here_val = here & 0xffff; + + if ((last_bits + here_bits) <= bits) { break; } + //--- PULLBYTE() ---// + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + //---// + } + //--- DROPBITS(last.bits) ---// + hold >>>= last_bits; + bits -= last_bits; + //---// + state.back += last_bits; + } + //--- DROPBITS(here.bits) ---// + hold >>>= here_bits; + bits -= here_bits; + //---// + state.back += here_bits; + state.length = here_val; + if (here_op === 0) { + //Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? + // "inflate: literal '%c'\n" : + // "inflate: literal 0x%02x\n", here.val)); + state.mode = LIT; + break; } - catch (err) { - this.destination.error(err); - return; + if (here_op & 32) { + //Tracevv((stderr, "inflate: end of block\n")); + state.back = -1; + state.mode = TYPE; + break; } - this.destination.next(result); - }; - return CombineLatestSubscriber; -}(OuterSubscriber_1.OuterSubscriber)); -exports.CombineLatestSubscriber = CombineLatestSubscriber; + if (here_op & 64) { + strm.msg = 'invalid literal/length code'; + state.mode = BAD; + break; + } + state.extra = here_op & 15; + state.mode = LENEXT; + /* falls through */ + case LENEXT: + if (state.extra) { + //=== NEEDBITS(state.extra); + n = state.extra; + while (bits < n) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //===// + state.length += hold & ((1 << state.extra) - 1)/*BITS(state.extra)*/; + //--- DROPBITS(state.extra) ---// + hold >>>= state.extra; + bits -= state.extra; + //---// + state.back += state.extra; + } + //Tracevv((stderr, "inflate: length %u\n", state.length)); + state.was = state.length; + state.mode = DIST; + /* falls through */ + case DIST: + for (;;) { + here = state.distcode[hold & ((1 << state.distbits) - 1)];/*BITS(state.distbits)*/ + here_bits = here >>> 24; + here_op = (here >>> 16) & 0xff; + here_val = here & 0xffff; + + if ((here_bits) <= bits) { break; } + //--- PULLBYTE() ---// + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + //---// + } + if ((here_op & 0xf0) === 0) { + last_bits = here_bits; + last_op = here_op; + last_val = here_val; + for (;;) { + here = state.distcode[last_val + + ((hold & ((1 << (last_bits + last_op)) - 1))/*BITS(last.bits + last.op)*/ >> last_bits)]; + here_bits = here >>> 24; + here_op = (here >>> 16) & 0xff; + here_val = here & 0xffff; + + if ((last_bits + here_bits) <= bits) { break; } + //--- PULLBYTE() ---// + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + //---// + } + //--- DROPBITS(last.bits) ---// + hold >>>= last_bits; + bits -= last_bits; + //---// + state.back += last_bits; + } + //--- DROPBITS(here.bits) ---// + hold >>>= here_bits; + bits -= here_bits; + //---// + state.back += here_bits; + if (here_op & 64) { + strm.msg = 'invalid distance code'; + state.mode = BAD; + break; + } + state.offset = here_val; + state.extra = (here_op) & 15; + state.mode = DISTEXT; + /* falls through */ + case DISTEXT: + if (state.extra) { + //=== NEEDBITS(state.extra); + n = state.extra; + while (bits < n) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //===// + state.offset += hold & ((1 << state.extra) - 1)/*BITS(state.extra)*/; + //--- DROPBITS(state.extra) ---// + hold >>>= state.extra; + bits -= state.extra; + //---// + state.back += state.extra; + } +//#ifdef INFLATE_STRICT + if (state.offset > state.dmax) { + strm.msg = 'invalid distance too far back'; + state.mode = BAD; + break; + } +//#endif + //Tracevv((stderr, "inflate: distance %u\n", state.offset)); + state.mode = MATCH; + /* falls through */ + case MATCH: + if (left === 0) { break inf_leave; } + copy = _out - left; + if (state.offset > copy) { /* copy from window */ + copy = state.offset - copy; + if (copy > state.whave) { + if (state.sane) { + strm.msg = 'invalid distance too far back'; + state.mode = BAD; + break; + } +// (!) This block is disabled in zlib defaults, +// don't enable it for binary compatibility +//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR +// Trace((stderr, "inflate.c too far\n")); +// copy -= state.whave; +// if (copy > state.length) { copy = state.length; } +// if (copy > left) { copy = left; } +// left -= copy; +// state.length -= copy; +// do { +// output[put++] = 0; +// } while (--copy); +// if (state.length === 0) { state.mode = LEN; } +// break; +//#endif + } + if (copy > state.wnext) { + copy -= state.wnext; + from = state.wsize - copy; + } + else { + from = state.wnext - copy; + } + if (copy > state.length) { copy = state.length; } + from_source = state.window; + } + else { /* copy from output */ + from_source = output; + from = put - state.offset; + copy = state.length; + } + if (copy > left) { copy = left; } + left -= copy; + state.length -= copy; + do { + output[put++] = from_source[from++]; + } while (--copy); + if (state.length === 0) { state.mode = LEN; } + break; + case LIT: + if (left === 0) { break inf_leave; } + output[put++] = state.length; + left--; + state.mode = LEN; + break; + case CHECK: + if (state.wrap) { + //=== NEEDBITS(32); + while (bits < 32) { + if (have === 0) { break inf_leave; } + have--; + // Use '|' instead of '+' to make sure that result is signed + hold |= input[next++] << bits; + bits += 8; + } + //===// + _out -= left; + strm.total_out += _out; + state.total += _out; + if (_out) { + strm.adler = state.check = + /*UPDATE(state.check, put - _out, _out);*/ + (state.flags ? crc32(state.check, output, _out, put - _out) : adler32(state.check, output, _out, put - _out)); -},{"../OuterSubscriber":31,"../observable/ArrayObservable":90,"../util/isArray":217,"../util/subscribeToResult":228}],158:[function(require,module,exports){ -"use strict"; -var concat_1 = require('../observable/concat'); -/* tslint:enable:max-line-length */ -/** - * Creates an output Observable which sequentially emits all values from every - * given input Observable after the current Observable. - * - * Concatenates multiple Observables together by - * sequentially emitting their values, one Observable after the other. - * - * - * - * Joins this Observable with multiple other Observables by subscribing to them - * one at a time, starting with the source, and merging their results into the - * output Observable. Will wait for each Observable to complete before moving - * on to the next. - * - * @example Concatenate a timer counting from 0 to 3 with a synchronous sequence from 1 to 10 - * var timer = Rx.Observable.interval(1000).take(4); - * var sequence = Rx.Observable.range(1, 10); - * var result = timer.concat(sequence); - * result.subscribe(x => console.log(x)); - * - * // results in: - * // 1000ms-> 0 -1000ms-> 1 -1000ms-> 2 -1000ms-> 3 -immediate-> 1 ... 10 - * - * @example Concatenate 3 Observables - * var timer1 = Rx.Observable.interval(1000).take(10); - * var timer2 = Rx.Observable.interval(2000).take(6); - * var timer3 = Rx.Observable.interval(500).take(10); - * var result = timer1.concat(timer2, timer3); - * result.subscribe(x => console.log(x)); - * - * // results in the following: - * // (Prints to console sequentially) - * // -1000ms-> 0 -1000ms-> 1 -1000ms-> ... 9 - * // -2000ms-> 0 -2000ms-> 1 -2000ms-> ... 5 - * // -500ms-> 0 -500ms-> 1 -500ms-> ... 9 - * - * @see {@link concatAll} - * @see {@link concatMap} - * @see {@link concatMapTo} - * - * @param {ObservableInput} other An input Observable to concatenate after the source - * Observable. More than one input Observables may be given as argument. - * @param {Scheduler} [scheduler=null] An optional IScheduler to schedule each - * Observable subscription on. - * @return {Observable} All values of each passed Observable merged into a - * single Observable, in order, in serial fashion. - * @method concat - * @owner Observable - */ -function concat() { - var observables = []; - for (var _i = 0; _i < arguments.length; _i++) { - observables[_i - 0] = arguments[_i]; + } + _out = left; + // NB: crc32 stored as signed 32-bit int, zswap32 returns signed too + if ((state.flags ? hold : zswap32(hold)) !== state.check) { + strm.msg = 'incorrect data check'; + state.mode = BAD; + break; + } + //=== INITBITS(); + hold = 0; + bits = 0; + //===// + //Tracev((stderr, "inflate: check matches trailer\n")); + } + state.mode = LENGTH; + /* falls through */ + case LENGTH: + if (state.wrap && state.flags) { + //=== NEEDBITS(32); + while (bits < 32) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //===// + if (hold !== (state.total & 0xffffffff)) { + strm.msg = 'incorrect length check'; + state.mode = BAD; + break; + } + //=== INITBITS(); + hold = 0; + bits = 0; + //===// + //Tracev((stderr, "inflate: length matches trailer\n")); + } + state.mode = DONE; + /* falls through */ + case DONE: + ret = Z_STREAM_END; + break inf_leave; + case BAD: + ret = Z_DATA_ERROR; + break inf_leave; + case MEM: + return Z_MEM_ERROR; + case SYNC: + /* falls through */ + default: + return Z_STREAM_ERROR; } - return function (source) { return source.lift.call(concat_1.concat.apply(void 0, [source].concat(observables))); }; + } + + // inf_leave <- here is real place for "goto inf_leave", emulated via "break inf_leave" + + /* + Return from inflate(), updating the total counts and the check value. + If there was no progress during the inflate() call, return a buffer + error. Call updatewindow() to create and/or update the window state. + Note: a memory error from inflate() is non-recoverable. + */ + + //--- RESTORE() --- + strm.next_out = put; + strm.avail_out = left; + strm.next_in = next; + strm.avail_in = have; + state.hold = hold; + state.bits = bits; + //--- + + if (state.wsize || (_out !== strm.avail_out && state.mode < BAD && + (state.mode < CHECK || flush !== Z_FINISH))) { + if (updatewindow(strm, strm.output, strm.next_out, _out - strm.avail_out)) { + state.mode = MEM; + return Z_MEM_ERROR; + } + } + _in -= strm.avail_in; + _out -= strm.avail_out; + strm.total_in += _in; + strm.total_out += _out; + state.total += _out; + if (state.wrap && _out) { + strm.adler = state.check = /*UPDATE(state.check, strm.next_out - _out, _out);*/ + (state.flags ? crc32(state.check, output, _out, strm.next_out - _out) : adler32(state.check, output, _out, strm.next_out - _out)); + } + strm.data_type = state.bits + (state.last ? 64 : 0) + + (state.mode === TYPE ? 128 : 0) + + (state.mode === LEN_ || state.mode === COPY_ ? 256 : 0); + if (((_in === 0 && _out === 0) || flush === Z_FINISH) && ret === Z_OK) { + ret = Z_BUF_ERROR; + } + return ret; } -exports.concat = concat; -},{"../observable/concat":102}],159:[function(require,module,exports){ -"use strict"; -var mergeAll_1 = require('./mergeAll'); -/** - * Converts a higher-order Observable into a first-order Observable by - * concatenating the inner Observables in order. - * - * Flattens an Observable-of-Observables by putting one - * inner Observable after the other. - * - * - * - * Joins every Observable emitted by the source (a higher-order Observable), in - * a serial fashion. It subscribes to each inner Observable only after the - * previous inner Observable has completed, and merges all of their values into - * the returned observable. - * - * __Warning:__ If the source Observable emits Observables quickly and - * endlessly, and the inner Observables it emits generally complete slower than - * the source emits, you can run into memory issues as the incoming Observables - * collect in an unbounded buffer. - * - * Note: `concatAll` is equivalent to `mergeAll` with concurrency parameter set - * to `1`. - * - * @example For each click event, tick every second from 0 to 3, with no concurrency - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var higherOrder = clicks.map(ev => Rx.Observable.interval(1000).take(4)); - * var firstOrder = higherOrder.concatAll(); - * firstOrder.subscribe(x => console.log(x)); - * - * // Results in the following: - * // (results are not concurrent) - * // For every click on the "document" it will emit values 0 to 3 spaced - * // on a 1000ms interval - * // one click = 1000ms-> 0 -1000ms-> 1 -1000ms-> 2 -1000ms-> 3 - * - * @see {@link combineAll} - * @see {@link concat} - * @see {@link concatMap} - * @see {@link concatMapTo} - * @see {@link exhaust} - * @see {@link mergeAll} - * @see {@link switch} - * @see {@link zipAll} - * - * @return {Observable} An Observable emitting values from all the inner - * Observables concatenated. - * @method concatAll - * @owner Observable - */ -function concatAll() { - return mergeAll_1.mergeAll(1); +function inflateEnd(strm) { + + if (!strm || !strm.state /*|| strm->zfree == (free_func)0*/) { + return Z_STREAM_ERROR; + } + + var state = strm.state; + if (state.window) { + state.window = null; + } + strm.state = null; + return Z_OK; } -exports.concatAll = concatAll; -},{"./mergeAll":171}],160:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscriber_1 = require('../Subscriber'); -var async_1 = require('../scheduler/async'); -/** - * Emits a value from the source Observable only after a particular time span - * has passed without another source emission. - * - * It's like {@link delay}, but passes only the most - * recent value from each burst of emissions. - * - * - * - * `debounceTime` delays values emitted by the source Observable, but drops - * previous pending delayed emissions if a new value arrives on the source - * Observable. This operator keeps track of the most recent value from the - * source Observable, and emits that only when `dueTime` enough time has passed - * without any other value appearing on the source Observable. If a new value - * appears before `dueTime` silence occurs, the previous value will be dropped - * and will not be emitted on the output Observable. - * - * This is a rate-limiting operator, because it is impossible for more than one - * value to be emitted in any time window of duration `dueTime`, but it is also - * a delay-like operator since output emissions do not occur at the same time as - * they did on the source Observable. Optionally takes a {@link IScheduler} for - * managing timers. - * - * @example Emit the most recent click after a burst of clicks - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var result = clicks.debounceTime(1000); - * result.subscribe(x => console.log(x)); - * - * @see {@link auditTime} - * @see {@link debounce} - * @see {@link delay} - * @see {@link sampleTime} - * @see {@link throttleTime} - * - * @param {number} dueTime The timeout duration in milliseconds (or the time - * unit determined internally by the optional `scheduler`) for the window of - * time required to wait for emission silence before emitting the most recent - * source value. - * @param {Scheduler} [scheduler=async] The {@link IScheduler} to use for - * managing the timers that handle the timeout for each value. - * @return {Observable} An Observable that delays the emissions of the source - * Observable by the specified `dueTime`, and may drop some values if they occur - * too frequently. - * @method debounceTime - * @owner Observable - */ -function debounceTime(dueTime, scheduler) { - if (scheduler === void 0) { scheduler = async_1.async; } - return function (source) { return source.lift(new DebounceTimeOperator(dueTime, scheduler)); }; +function inflateGetHeader(strm, head) { + var state; + + /* check state */ + if (!strm || !strm.state) { return Z_STREAM_ERROR; } + state = strm.state; + if ((state.wrap & 2) === 0) { return Z_STREAM_ERROR; } + + /* save header structure */ + state.head = head; + head.done = false; + return Z_OK; } -exports.debounceTime = debounceTime; -var DebounceTimeOperator = (function () { - function DebounceTimeOperator(dueTime, scheduler) { - this.dueTime = dueTime; - this.scheduler = scheduler; + +function inflateSetDictionary(strm, dictionary) { + var dictLength = dictionary.length; + + var state; + var dictid; + var ret; + + /* check state */ + if (!strm /* == Z_NULL */ || !strm.state /* == Z_NULL */) { return Z_STREAM_ERROR; } + state = strm.state; + + if (state.wrap !== 0 && state.mode !== DICT) { + return Z_STREAM_ERROR; + } + + /* check for correct dictionary identifier */ + if (state.mode === DICT) { + dictid = 1; /* adler32(0, null, 0)*/ + /* dictid = adler32(dictid, dictionary, dictLength); */ + dictid = adler32(dictid, dictionary, dictLength, 0); + if (dictid !== state.check) { + return Z_DATA_ERROR; } - DebounceTimeOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new DebounceTimeSubscriber(subscriber, this.dueTime, this.scheduler)); - }; - return DebounceTimeOperator; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var DebounceTimeSubscriber = (function (_super) { - __extends(DebounceTimeSubscriber, _super); - function DebounceTimeSubscriber(destination, dueTime, scheduler) { - _super.call(this, destination); - this.dueTime = dueTime; - this.scheduler = scheduler; - this.debouncedSubscription = null; - this.lastValue = null; - this.hasValue = false; + } + /* copy dictionary to window using updatewindow(), which will amend the + existing dictionary if appropriate */ + ret = updatewindow(strm, dictionary, dictLength, dictLength); + if (ret) { + state.mode = MEM; + return Z_MEM_ERROR; + } + state.havedict = 1; + // Tracev((stderr, "inflate: dictionary set\n")); + return Z_OK; +} + +exports.inflateReset = inflateReset; +exports.inflateReset2 = inflateReset2; +exports.inflateResetKeep = inflateResetKeep; +exports.inflateInit = inflateInit; +exports.inflateInit2 = inflateInit2; +exports.inflate = inflate; +exports.inflateEnd = inflateEnd; +exports.inflateGetHeader = inflateGetHeader; +exports.inflateSetDictionary = inflateSetDictionary; +exports.inflateInfo = 'pako inflate (from Nodeca project)'; + +/* Not implemented +exports.inflateCopy = inflateCopy; +exports.inflateGetDictionary = inflateGetDictionary; +exports.inflateMark = inflateMark; +exports.inflatePrime = inflatePrime; +exports.inflateSync = inflateSync; +exports.inflateSyncPoint = inflateSyncPoint; +exports.inflateUndermine = inflateUndermine; +*/ + +},{"../utils/common":26,"./adler32":28,"./crc32":30,"./inffast":33,"./inftrees":35}],35:[function(require,module,exports){ +'use strict'; + +// (C) 1995-2013 Jean-loup Gailly and Mark Adler +// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin +// +// This software is provided 'as-is', without any express or implied +// warranty. In no event will the authors be held liable for any damages +// arising from the use of this software. +// +// Permission is granted to anyone to use this software for any purpose, +// including commercial applications, and to alter it and redistribute it +// freely, subject to the following restrictions: +// +// 1. The origin of this software must not be misrepresented; you must not +// claim that you wrote the original software. If you use this software +// in a product, an acknowledgment in the product documentation would be +// appreciated but is not required. +// 2. Altered source versions must be plainly marked as such, and must not be +// misrepresented as being the original software. +// 3. This notice may not be removed or altered from any source distribution. + +var utils = require('../utils/common'); + +var MAXBITS = 15; +var ENOUGH_LENS = 852; +var ENOUGH_DISTS = 592; +//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS); + +var CODES = 0; +var LENS = 1; +var DISTS = 2; + +var lbase = [ /* Length codes 257..285 base */ + 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, + 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0 +]; + +var lext = [ /* Length codes 257..285 extra */ + 16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, + 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 72, 78 +]; + +var dbase = [ /* Distance codes 0..29 base */ + 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, + 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145, + 8193, 12289, 16385, 24577, 0, 0 +]; + +var dext = [ /* Distance codes 0..29 extra */ + 16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22, + 23, 23, 24, 24, 25, 25, 26, 26, 27, 27, + 28, 28, 29, 29, 64, 64 +]; + +module.exports = function inflate_table(type, lens, lens_index, codes, table, table_index, work, opts) +{ + var bits = opts.bits; + //here = opts.here; /* table entry for duplication */ + + var len = 0; /* a code's length in bits */ + var sym = 0; /* index of code symbols */ + var min = 0, max = 0; /* minimum and maximum code lengths */ + var root = 0; /* number of index bits for root table */ + var curr = 0; /* number of index bits for current table */ + var drop = 0; /* code bits to drop for sub-table */ + var left = 0; /* number of prefix codes available */ + var used = 0; /* code entries in table used */ + var huff = 0; /* Huffman code */ + var incr; /* for incrementing code, index */ + var fill; /* index for replicating entries */ + var low; /* low bits for current root entry */ + var mask; /* mask for low root bits */ + var next; /* next available space in table */ + var base = null; /* base value table to use */ + var base_index = 0; +// var shoextra; /* extra bits table to use */ + var end; /* use base and extra for symbol > end */ + var count = new utils.Buf16(MAXBITS + 1); //[MAXBITS+1]; /* number of codes of each length */ + var offs = new utils.Buf16(MAXBITS + 1); //[MAXBITS+1]; /* offsets in table for each length */ + var extra = null; + var extra_index = 0; + + var here_bits, here_op, here_val; + + /* + Process a set of code lengths to create a canonical Huffman code. The + code lengths are lens[0..codes-1]. Each length corresponds to the + symbols 0..codes-1. The Huffman code is generated by first sorting the + symbols by length from short to long, and retaining the symbol order + for codes with equal lengths. Then the code starts with all zero bits + for the first code of the shortest length, and the codes are integer + increments for the same length, and zeros are appended as the length + increases. For the deflate format, these bits are stored backwards + from their more natural integer increment ordering, and so when the + decoding tables are built in the large loop below, the integer codes + are incremented backwards. + + This routine assumes, but does not check, that all of the entries in + lens[] are in the range 0..MAXBITS. The caller must assure this. + 1..MAXBITS is interpreted as that code length. zero means that that + symbol does not occur in this code. + + The codes are sorted by computing a count of codes for each length, + creating from that a table of starting indices for each length in the + sorted table, and then entering the symbols in order in the sorted + table. The sorted table is work[], with that space being provided by + the caller. + + The length counts are used for other purposes as well, i.e. finding + the minimum and maximum length codes, determining if there are any + codes at all, checking for a valid set of lengths, and looking ahead + at length counts to determine sub-table sizes when building the + decoding tables. + */ + + /* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */ + for (len = 0; len <= MAXBITS; len++) { + count[len] = 0; + } + for (sym = 0; sym < codes; sym++) { + count[lens[lens_index + sym]]++; + } + + /* bound code lengths, force root to be within code lengths */ + root = bits; + for (max = MAXBITS; max >= 1; max--) { + if (count[max] !== 0) { break; } + } + if (root > max) { + root = max; + } + if (max === 0) { /* no symbols to code at all */ + //table.op[opts.table_index] = 64; //here.op = (var char)64; /* invalid code marker */ + //table.bits[opts.table_index] = 1; //here.bits = (var char)1; + //table.val[opts.table_index++] = 0; //here.val = (var short)0; + table[table_index++] = (1 << 24) | (64 << 16) | 0; + + + //table.op[opts.table_index] = 64; + //table.bits[opts.table_index] = 1; + //table.val[opts.table_index++] = 0; + table[table_index++] = (1 << 24) | (64 << 16) | 0; + + opts.bits = 1; + return 0; /* no symbols, but wait for decoding to report error */ + } + for (min = 1; min < max; min++) { + if (count[min] !== 0) { break; } + } + if (root < min) { + root = min; + } + + /* check for an over-subscribed or incomplete set of lengths */ + left = 1; + for (len = 1; len <= MAXBITS; len++) { + left <<= 1; + left -= count[len]; + if (left < 0) { + return -1; + } /* over-subscribed */ + } + if (left > 0 && (type === CODES || max !== 1)) { + return -1; /* incomplete set */ + } + + /* generate offsets into symbol table for each length for sorting */ + offs[1] = 0; + for (len = 1; len < MAXBITS; len++) { + offs[len + 1] = offs[len] + count[len]; + } + + /* sort symbols by length, by symbol order within each length */ + for (sym = 0; sym < codes; sym++) { + if (lens[lens_index + sym] !== 0) { + work[offs[lens[lens_index + sym]]++] = sym; } - 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) { - this.destination.next(this.lastValue); - this.lastValue = null; - this.hasValue = false; - } - }; - 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":36,"../scheduler/async":203}],161:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var async_1 = require('../scheduler/async'); -var isDate_1 = require('../util/isDate'); -var Subscriber_1 = require('../Subscriber'); -var Notification_1 = require('../Notification'); -/** - * Delays the emission of items from the source Observable by a given timeout or - * until a given Date. - * - * Time shifts each item by some specified amount of - * milliseconds. - * - * - * - * If the delay argument is a Number, this operator time shifts the source - * Observable by that amount of time expressed in milliseconds. The relative - * time intervals between the values are preserved. - * - * If the delay argument is a Date, this operator time shifts the start of the - * Observable execution until the given date occurs. - * - * @example Delay each click by one second - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var delayedClicks = clicks.delay(1000); // each click emitted after 1 second - * delayedClicks.subscribe(x => console.log(x)); - * - * @example Delay all clicks until a future date happens - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var date = new Date('March 15, 2050 12:00:00'); // in the future - * var delayedClicks = clicks.delay(date); // click emitted only after that date - * delayedClicks.subscribe(x => console.log(x)); - * - * @see {@link debounceTime} - * @see {@link delayWhen} - * - * @param {number|Date} delay The delay duration in milliseconds (a `number`) or - * a `Date` until which the emission of the source items is delayed. - * @param {Scheduler} [scheduler=async] The IScheduler to use for - * managing the timers that handle the time-shift for each item. - * @return {Observable} An Observable that delays the emissions of the source - * Observable by the specified timeout or Date. - * @method delay - * @owner Observable - */ -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; + /* + Create and fill in decoding tables. In this loop, the table being + filled is at next and has curr index bits. The code being used is huff + with length len. That code is converted to an index by dropping drop + bits off of the bottom. For codes where len is less than drop + curr, + those top drop + curr - len bits are incremented through all values to + fill the table with replicated entries. + + root is the number of index bits for the root table. When len exceeds + root, sub-tables are created pointed to by the root entry with an index + of the low root bits of huff. This is saved in low to check for when a + new sub-table should be started. drop is zero when the root table is + being filled, and drop is root when sub-tables are being filled. + + When a new sub-table is needed, it is necessary to look ahead in the + code lengths to determine what size sub-table is needed. The length + counts are used for this, and so count[] is decremented as codes are + entered in the tables. + + used keeps track of how many table entries have been allocated from the + provided *table space. It is checked for LENS and DIST tables against + the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in + the initial root table size constants. See the comments in inftrees.h + for more information. + + sym increments through all symbols, and the loop terminates when + all codes of length max, i.e. all codes, have been processed. This + routine permits incomplete codes, so another loop after this one fills + in the rest of the decoding tables with invalid code markers. + */ + + /* set up for code type */ + // poor man optimization - use if-else instead of switch, + // to avoid deopts in old v8 + if (type === CODES) { + base = extra = work; /* dummy value--not used */ + end = 19; + + } else if (type === LENS) { + base = lbase; + base_index -= 257; + extra = lext; + extra_index -= 257; + end = 256; + + } else { /* DISTS */ + base = dbase; + extra = dext; + end = -1; + } + + /* initialize opts for loop */ + huff = 0; /* starting code */ + sym = 0; /* starting code symbol */ + len = min; /* starting code length */ + next = table_index; /* current table to fill in */ + curr = root; /* current table index bits */ + drop = 0; /* current bits to drop from code for index */ + low = -1; /* trigger new sub-table when len > root */ + used = 1 << root; /* use root table entries */ + mask = used - 1; /* mask for comparing low */ + + /* check available table space */ + if ((type === LENS && used > ENOUGH_LENS) || + (type === DISTS && used > ENOUGH_DISTS)) { + return 1; + } + + /* process all codes and make table entries */ + for (;;) { + /* create table entry */ + here_bits = len - drop; + if (work[sym] < end) { + here_op = 0; + here_val = work[sym]; } - DelayOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new DelaySubscriber(subscriber, this.delay, this.scheduler)); - }; - return DelayOperator; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var DelaySubscriber = (function (_super) { - __extends(DelaySubscriber, _super); - function DelaySubscriber(destination, delay, scheduler) { - _super.call(this, destination); - this.delay = delay; - this.scheduler = scheduler; - this.queue = []; - this.active = false; - this.errored = false; + else if (work[sym] > end) { + here_op = extra[extra_index + work[sym]]; + here_val = base[base_index + work[sym]]; } - 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 { - source.active = false; - } - }; - DelaySubscriber.prototype._schedule = function (scheduler) { - this.active = true; - this.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); - }; - DelaySubscriber.prototype._complete = function () { - this.scheduleNotification(Notification_1.Notification.createComplete()); - }; - return DelaySubscriber; -}(Subscriber_1.Subscriber)); -var DelayMessage = (function () { - function DelayMessage(time, notification) { - this.time = time; - this.notification = notification; + else { + here_op = 32 + 64; /* end of block */ + here_val = 0; } - return DelayMessage; -}()); -},{"../Notification":28,"../Subscriber":36,"../scheduler/async":203,"../util/isDate":219}],162:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var OuterSubscriber_1 = require('../OuterSubscriber'); -var subscribeToResult_1 = require('../util/subscribeToResult'); -var Set_1 = require('../util/Set'); -/** - * Returns an Observable that emits all items emitted by the source Observable that are distinct by comparison from previous items. - * - * If a keySelector function is provided, then it will project each value from the source observable into a new value that it will - * check for equality with previously projected values. If a keySelector function is not provided, it will use each value from the - * source observable directly with an equality check against previous values. - * - * In JavaScript runtimes that support `Set`, this operator will use a `Set` to improve performance of the distinct value checking. - * - * In other runtimes, this operator will use a minimal implementation of `Set` that relies on an `Array` and `indexOf` under the - * hood, so performance will degrade as more values are checked for distinction. Even in newer browsers, a long-running `distinct` - * use might result in memory leaks. To help alleviate this in some scenarios, an optional `flushes` parameter is also provided so - * that the internal `Set` can be "flushed", basically clearing it of values. - * - * @example A simple example with numbers - * Observable.of(1, 1, 2, 2, 2, 1, 2, 3, 4, 3, 2, 1) - * .distinct() - * .subscribe(x => console.log(x)); // 1, 2, 3, 4 - * - * @example An example using a keySelector function - * interface Person { - * age: number, - * name: string - * } - * - * Observable.of( - * { age: 4, name: 'Foo'}, - * { age: 7, name: 'Bar'}, - * { age: 5, name: 'Foo'}) - * .distinct((p: Person) => p.name) - * .subscribe(x => console.log(x)); - * - * // displays: - * // { age: 4, name: 'Foo' } - * // { age: 7, name: 'Bar' } - * - * @see {@link distinctUntilChanged} - * @see {@link distinctUntilKeyChanged} - * - * @param {function} [keySelector] Optional function to select which value you want to check as distinct. - * @param {Observable} [flushes] Optional Observable for flushing the internal HashSet of the operator. - * @return {Observable} An Observable that emits items from the source Observable with distinct values. - * @method distinct - * @owner Observable - */ -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; + /* replicate for those indices with low len bits equal to huff */ + incr = 1 << (len - drop); + fill = 1 << curr; + min = fill; /* save offset to next table */ + do { + fill -= incr; + table[next + (huff >> drop) + fill] = (here_bits << 24) | (here_op << 16) | here_val |0; + } while (fill !== 0); + + /* backwards increment the len-bit code huff */ + incr = 1 << (len - 1); + while (huff & incr) { + incr >>= 1; + } + if (incr !== 0) { + huff &= incr - 1; + huff += incr; + } else { + huff = 0; } - DistinctOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new DistinctSubscriber(subscriber, this.keySelector, this.flushes)); - }; - return DistinctOperator; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var DistinctSubscriber = (function (_super) { - __extends(DistinctSubscriber, _super); - function DistinctSubscriber(destination, keySelector, flushes) { - _super.call(this, destination); - this.keySelector = keySelector; - this.values = new Set_1.Set(); - if (flushes) { - this.add(subscribeToResult_1.subscribeToResult(this, flushes)); - } + + /* go to next symbol, update count, len */ + sym++; + if (--count[len] === 0) { + if (len === max) { break; } + len = lens[lens_index + work[sym]]; } - 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":31,"../util/Set":212,"../util/subscribeToResult":228}],163:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + /* create new sub-table if needed */ + if (len > root && (huff & mask) !== low) { + /* if first time, transition to sub-tables */ + if (drop === 0) { + drop = root; + } + + /* increment past last table */ + next += min; /* here min is 1 << curr */ + + /* determine length of next table */ + curr = len - drop; + left = 1 << curr; + while (curr + drop < max) { + left -= count[curr + drop]; + if (left <= 0) { break; } + curr++; + left <<= 1; + } + + /* check for enough space */ + used += 1 << curr; + if ((type === LENS && used > ENOUGH_LENS) || + (type === DISTS && used > ENOUGH_DISTS)) { + return 1; + } + + /* point entry in root table to sub-table */ + low = huff & mask; + /*table.op[low] = curr; + table.bits[low] = root; + table.val[low] = next - opts.table_index;*/ + table[low] = (root << 24) | (curr << 16) | (next - table_index) |0; + } + } + + /* fill in remaining table entry if code is incomplete (guaranteed to have + at most one remaining entry, since if the code is incomplete, the + maximum code length that was allowed to get this far is one bit) */ + if (huff !== 0) { + //table.op[next + huff] = 64; /* invalid code marker */ + //table.bits[next + huff] = len - drop; + //table.val[next + huff] = 0; + table[next + huff] = ((len - drop) << 24) | (64 << 16) |0; + } + + /* set return parameters */ + //opts.table_index += used; + opts.bits = root; + return 0; }; -var Subscriber_1 = require('../Subscriber'); -var tryCatch_1 = require('../util/tryCatch'); -var errorObject_1 = require('../util/errorObject'); -/* tslint:enable:max-line-length */ -/** - * Returns an Observable that emits all items emitted by the source Observable that are distinct by comparison from the previous item. - * - * If a comparator function is provided, then it will be called for each item to test for whether or not that value should be emitted. - * - * If a comparator function is not provided, an equality check is used by default. - * - * @example A simple example with numbers - * Observable.of(1, 1, 2, 2, 2, 1, 1, 2, 3, 3, 4) - * .distinctUntilChanged() - * .subscribe(x => console.log(x)); // 1, 2, 1, 2, 3, 4 - * - * @example An example using a compare function - * interface Person { - * age: number, - * name: string - * } - * - * Observable.of( - * { age: 4, name: 'Foo'}, - * { age: 7, name: 'Bar'}, - * { age: 5, name: 'Foo'}) - * { age: 6, name: 'Foo'}) - * .distinctUntilChanged((p: Person, q: Person) => p.name === q.name) - * .subscribe(x => console.log(x)); - * - * // displays: - * // { age: 4, name: 'Foo' } - * // { age: 7, name: 'Bar' } - * // { age: 5, name: 'Foo' } - * - * @see {@link distinct} - * @see {@link distinctUntilKeyChanged} - * - * @param {function} [compare] Optional comparison function called to test if an item is distinct from the previous item in the source. - * @return {Observable} An Observable that emits items from the source Observable with distinct values. - * @method distinctUntilChanged - * @owner Observable + +},{"../utils/common":26}],36:[function(require,module,exports){ +'use strict'; + +// (C) 1995-2013 Jean-loup Gailly and Mark Adler +// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin +// +// This software is provided 'as-is', without any express or implied +// warranty. In no event will the authors be held liable for any damages +// arising from the use of this software. +// +// Permission is granted to anyone to use this software for any purpose, +// including commercial applications, and to alter it and redistribute it +// freely, subject to the following restrictions: +// +// 1. The origin of this software must not be misrepresented; you must not +// claim that you wrote the original software. If you use this software +// in a product, an acknowledgment in the product documentation would be +// appreciated but is not required. +// 2. Altered source versions must be plainly marked as such, and must not be +// misrepresented as being the original software. +// 3. This notice may not be removed or altered from any source distribution. + +module.exports = { + 2: 'need dictionary', /* Z_NEED_DICT 2 */ + 1: 'stream end', /* Z_STREAM_END 1 */ + 0: '', /* Z_OK 0 */ + '-1': 'file error', /* Z_ERRNO (-1) */ + '-2': 'stream error', /* Z_STREAM_ERROR (-2) */ + '-3': 'data error', /* Z_DATA_ERROR (-3) */ + '-4': 'insufficient memory', /* Z_MEM_ERROR (-4) */ + '-5': 'buffer error', /* Z_BUF_ERROR (-5) */ + '-6': 'incompatible version' /* Z_VERSION_ERROR (-6) */ +}; + +},{}],37:[function(require,module,exports){ +'use strict'; + +// (C) 1995-2013 Jean-loup Gailly and Mark Adler +// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin +// +// This software is provided 'as-is', without any express or implied +// warranty. In no event will the authors be held liable for any damages +// arising from the use of this software. +// +// Permission is granted to anyone to use this software for any purpose, +// including commercial applications, and to alter it and redistribute it +// freely, subject to the following restrictions: +// +// 1. The origin of this software must not be misrepresented; you must not +// claim that you wrote the original software. If you use this software +// in a product, an acknowledgment in the product documentation would be +// appreciated but is not required. +// 2. Altered source versions must be plainly marked as such, and must not be +// misrepresented as being the original software. +// 3. This notice may not be removed or altered from any source distribution. + +/* eslint-disable space-unary-ops */ + +var utils = require('../utils/common'); + +/* Public constants ==========================================================*/ +/* ===========================================================================*/ + + +//var Z_FILTERED = 1; +//var Z_HUFFMAN_ONLY = 2; +//var Z_RLE = 3; +var Z_FIXED = 4; +//var Z_DEFAULT_STRATEGY = 0; + +/* Possible values of the data_type field (though see inflate()) */ +var Z_BINARY = 0; +var Z_TEXT = 1; +//var Z_ASCII = 1; // = Z_TEXT +var Z_UNKNOWN = 2; + +/*============================================================================*/ + + +function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } } + +// From zutil.h + +var STORED_BLOCK = 0; +var STATIC_TREES = 1; +var DYN_TREES = 2; +/* The three kinds of block type */ + +var MIN_MATCH = 3; +var MAX_MATCH = 258; +/* The minimum and maximum match lengths */ + +// From deflate.h +/* =========================================================================== + * Internal compression state. */ -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; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} + +var LENGTH_CODES = 29; +/* number of length codes, not counting the special END_BLOCK code */ + +var LITERALS = 256; +/* number of literal bytes 0..255 */ + +var L_CODES = LITERALS + 1 + LENGTH_CODES; +/* number of Literal or Length codes, including the END_BLOCK code */ + +var D_CODES = 30; +/* number of distance codes */ + +var BL_CODES = 19; +/* number of codes used to transfer the bit lengths */ + +var HEAP_SIZE = 2 * L_CODES + 1; +/* maximum heap size */ + +var MAX_BITS = 15; +/* All codes must not exceed MAX_BITS bits */ + +var Buf_size = 16; +/* size of bit buffer in bi_buf */ + + +/* =========================================================================== + * Constants */ -var DistinctUntilChangedSubscriber = (function (_super) { - __extends(DistinctUntilChangedSubscriber, _super); - function DistinctUntilChangedSubscriber(destination, compare, keySelector) { - _super.call(this, destination); - this.keySelector = keySelector; - this.hasKey = false; - if (typeof compare === 'function') { - this.compare = compare; - } - } - 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":36,"../util/errorObject":215,"../util/tryCatch":230}],164:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var tryCatch_1 = require('../util/tryCatch'); -var errorObject_1 = require('../util/errorObject'); -var OuterSubscriber_1 = require('../OuterSubscriber'); -var subscribeToResult_1 = require('../util/subscribeToResult'); -/* tslint:enable:max-line-length */ -/** - * Recursively projects each source value to an Observable which is merged in - * the output Observable. - * - * It's similar to {@link mergeMap}, but applies the - * projection function to every source value as well as every output value. - * It's recursive. - * - * - * - * Returns an Observable that emits items based on applying a function that you - * supply to each item emitted by the source Observable, where that function - * returns an Observable, and then merging those resulting Observables and - * emitting the results of this merger. *Expand* will re-emit on the output - * Observable every source value. Then, each output value is given to the - * `project` function which returns an inner Observable to be merged on the - * output Observable. Those output values resulting from the projection are also - * given to the `project` function to produce new output values. This is how - * *expand* behaves recursively. - * - * @example Start emitting the powers of two on every click, at most 10 of them - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var powersOfTwo = clicks - * .mapTo(1) - * .expand(x => Rx.Observable.of(2 * x).delay(1000)) - * .take(10); - * powersOfTwo.subscribe(x => console.log(x)); - * - * @see {@link mergeMap} - * @see {@link mergeScan} - * - * @param {function(value: T, index: number) => Observable} project A function - * that, when applied to an item emitted by the source or the output Observable, - * returns an Observable. - * @param {number} [concurrent=Number.POSITIVE_INFINITY] Maximum number of input - * Observables being subscribed to concurrently. - * @param {Scheduler} [scheduler=null] The IScheduler to use for subscribing to - * each projected inner Observable. - * @return {Observable} An Observable that emits the source values and also - * result of applying the projection function to each value emitted on the - * output Observable and and merging the results of the Observables obtained - * from this transformation. - * @method expand - * @owner Observable +var MAX_BL_BITS = 7; +/* Bit length codes must not exceed MAX_BL_BITS bits */ + +var END_BLOCK = 256; +/* end of block literal code */ + +var REP_3_6 = 16; +/* repeat previous bit length 3-6 times (2 bits of repeat count) */ + +var REPZ_3_10 = 17; +/* repeat a zero length 3-10 times (3 bits of repeat count) */ + +var REPZ_11_138 = 18; +/* repeat a zero length 11-138 times (7 bits of repeat count) */ + +/* eslint-disable comma-spacing,array-bracket-spacing */ +var extra_lbits = /* extra bits for each length code */ + [0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0]; + +var extra_dbits = /* extra bits for each distance code */ + [0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13]; + +var extra_blbits = /* extra bits for each bit length code */ + [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7]; + +var bl_order = + [16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]; +/* eslint-enable comma-spacing,array-bracket-spacing */ + +/* The lengths of the bit length codes are sent in order of decreasing + * probability, to avoid transmitting the lengths for unused bit length codes. */ -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)); }; + +/* =========================================================================== + * Local data. These are initialized only once. + */ + +// We pre-fill arrays with 0 to avoid uninitialized gaps + +var DIST_CODE_LEN = 512; /* see definition of array dist_code below */ + +// !!!! Use flat array instead of structure, Freq = i*2, Len = i*2+1 +var static_ltree = new Array((L_CODES + 2) * 2); +zero(static_ltree); +/* The static literal tree. Since the bit lengths are imposed, there is no + * need for the L_CODES extra codes used during heap construction. However + * The codes 286 and 287 are needed to build a canonical tree (see _tr_init + * below). + */ + +var static_dtree = new Array(D_CODES * 2); +zero(static_dtree); +/* The static distance tree. (Actually a trivial tree since all codes use + * 5 bits.) + */ + +var _dist_code = new Array(DIST_CODE_LEN); +zero(_dist_code); +/* Distance codes. The first 256 values correspond to the distances + * 3 .. 258, the last 256 values correspond to the top 8 bits of + * the 15 bit distances. + */ + +var _length_code = new Array(MAX_MATCH - MIN_MATCH + 1); +zero(_length_code); +/* length code for each normalized match length (0 == MIN_MATCH) */ + +var base_length = new Array(LENGTH_CODES); +zero(base_length); +/* First normalized length for each code (0 = MIN_MATCH) */ + +var base_dist = new Array(D_CODES); +zero(base_dist); +/* First normalized distance for each code (0 = distance of 1) */ + + +function StaticTreeDesc(static_tree, extra_bits, extra_base, elems, max_length) { + + this.static_tree = static_tree; /* static tree or NULL */ + this.extra_bits = extra_bits; /* extra bits for each code or NULL */ + this.extra_base = extra_base; /* base index for extra_bits */ + this.elems = elems; /* max number of elements in the tree */ + this.max_length = max_length; /* max bit length for the codes */ + + // show if `static_tree` has data or dummy - needed for monomorphic objects + this.has_stree = static_tree && static_tree.length; } -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; -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} + + +var static_l_desc; +var static_d_desc; +var static_bl_desc; + + +function TreeDesc(dyn_tree, stat_desc) { + this.dyn_tree = dyn_tree; /* the dynamic tree */ + this.max_code = 0; /* largest code with non zero frequency */ + this.stat_desc = stat_desc; /* the corresponding static tree */ +} + + + +function d_code(dist) { + return dist < 256 ? _dist_code[dist] : _dist_code[256 + (dist >>> 7)]; +} + + +/* =========================================================================== + * Output a short LSB first on the stream. + * IN assertion: there is enough room in pendingBuf. */ -var ExpandSubscriber = (function (_super) { - __extends(ExpandSubscriber, _super); - function ExpandSubscriber(destination, project, concurrent, scheduler) { - _super.call(this, destination); - 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 = []; - } - } - 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 }; - this.add(this.scheduler.schedule(ExpandSubscriber.dispatch, 0, state)); - } - } - else { - this.buffer.push(value); - } - }; - ExpandSubscriber.prototype.subscribeToProjection = function (result, value, index) { - this.active++; - this.add(subscribeToResult_1.subscribeToResult(this, result, value, index)); - }; - ExpandSubscriber.prototype._complete = function () { - this.hasCompleted = true; - if (this.hasCompleted && this.active === 0) { - this.destination.complete(); - } - }; - ExpandSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { - this._next(innerValue); - }; - ExpandSubscriber.prototype.notifyComplete = function (innerSub) { - var buffer = this.buffer; - this.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; +function put_short(s, w) { +// put_byte(s, (uch)((w) & 0xff)); +// put_byte(s, (uch)((ush)(w) >> 8)); + s.pending_buf[s.pending++] = (w) & 0xff; + s.pending_buf[s.pending++] = (w >>> 8) & 0xff; +} -},{"../OuterSubscriber":31,"../util/errorObject":215,"../util/subscribeToResult":228,"../util/tryCatch":230}],165:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscriber_1 = require('../Subscriber'); -/* tslint:enable:max-line-length */ -/** - * Filter items emitted by the source Observable by only emitting those that - * satisfy a specified predicate. - * - * Like - * [Array.prototype.filter()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter), - * it only emits a value from the source if it passes a criterion function. - * - * - * - * Similar to the well-known `Array.prototype.filter` method, this operator - * takes values from the source Observable, passes them through a `predicate` - * function and only emits those values that yielded `true`. - * - * @example Emit only click events whose target was a DIV element - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var clicksOnDivs = clicks.filter(ev => ev.target.tagName === 'DIV'); - * clicksOnDivs.subscribe(x => console.log(x)); - * - * @see {@link distinct} - * @see {@link distinctUntilChanged} - * @see {@link distinctUntilKeyChanged} - * @see {@link ignoreElements} - * @see {@link partition} - * @see {@link skip} - * - * @param {function(value: T, index: number): boolean} predicate A function that - * evaluates each value emitted by the source Observable. If it returns `true`, - * the value is emitted, if `false` the value is not passed to the output - * Observable. The `index` parameter is the number `i` for the i-th source - * emission that has happened since the subscription, starting from the number - * `0`. - * @param {any} [thisArg] An optional argument to determine the value of `this` - * in the `predicate` function. - * @return {Observable} An Observable of values from the source that were - * allowed by the `predicate` function. - * @method filter - * @owner Observable + +/* =========================================================================== + * Send a value on a given number of bits. + * IN assertion: length <= 16 and value fits in length bits. */ -function filter(predicate, thisArg) { - return function filterOperatorFunction(source) { - return source.lift(new FilterOperator(predicate, thisArg)); - }; +function send_bits(s, value, length) { + if (s.bi_valid > (Buf_size - length)) { + s.bi_buf |= (value << s.bi_valid) & 0xffff; + put_short(s, s.bi_buf); + s.bi_buf = value >> (Buf_size - s.bi_valid); + s.bi_valid += length - Buf_size; + } else { + s.bi_buf |= (value << s.bi_valid) & 0xffff; + s.bi_valid += length; + } } -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; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} + + +function send_code(s, c, tree) { + send_bits(s, tree[c * 2]/*.Code*/, tree[c * 2 + 1]/*.Len*/); +} + + +/* =========================================================================== + * Reverse the first len bits of a code, using straightforward code (a faster + * method would use a table) + * IN assertion: 1 <= len <= 15 */ -var FilterSubscriber = (function (_super) { - __extends(FilterSubscriber, _super); - function FilterSubscriber(destination, predicate, thisArg) { - _super.call(this, destination); - this.predicate = predicate; - this.thisArg = thisArg; - this.count = 0; - } - // the try catch block below is left specifically for - // optimization and perf reasons. a tryCatcher is not necessary here. - 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)); +function bi_reverse(code, len) { + var res = 0; + do { + res |= code & 1; + code >>>= 1; + res <<= 1; + } while (--len > 0); + return res >>> 1; +} -},{"../Subscriber":36}],166:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscriber_1 = require('../Subscriber'); -var Subscription_1 = require('../Subscription'); -/** - * Returns an Observable that mirrors the source Observable, but will call a specified function when - * the source terminates on complete or error. - * @param {function} callback Function to be called when source terminates. - * @return {Observable} An Observable that mirrors the source, but will call the specified function on termination. - * @method finally - * @owner Observable + +/* =========================================================================== + * Flush the bit buffer, keeping at most 7 bits in it. */ -function finalize(callback) { - return function (source) { return source.lift(new FinallyOperator(callback)); }; +function bi_flush(s) { + if (s.bi_valid === 16) { + put_short(s, s.bi_buf); + s.bi_buf = 0; + s.bi_valid = 0; + + } else if (s.bi_valid >= 8) { + s.pending_buf[s.pending++] = s.bi_buf & 0xff; + s.bi_buf >>= 8; + s.bi_valid -= 8; + } } -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; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} + + +/* =========================================================================== + * Compute the optimal bit lengths for a tree and update the total bit length + * for the current block. + * IN assertion: the fields freq and dad are set, heap[heap_max] and + * above are the tree nodes sorted by increasing frequency. + * OUT assertions: the field len is set to the optimal bit length, the + * array bl_count contains the frequencies for each bit length. + * The length opt_len is updated; static_len is also updated if stree is + * not null. */ -var FinallySubscriber = (function (_super) { - __extends(FinallySubscriber, _super); - function FinallySubscriber(destination, callback) { - _super.call(this, destination); - this.add(new Subscription_1.Subscription(callback)); +function gen_bitlen(s, desc) +// deflate_state *s; +// tree_desc *desc; /* the tree descriptor */ +{ + var tree = desc.dyn_tree; + var max_code = desc.max_code; + var stree = desc.stat_desc.static_tree; + var has_stree = desc.stat_desc.has_stree; + var extra = desc.stat_desc.extra_bits; + var base = desc.stat_desc.extra_base; + var max_length = desc.stat_desc.max_length; + var h; /* heap index */ + var n, m; /* iterate over the tree elements */ + var bits; /* bit length */ + var xbits; /* extra bits */ + var f; /* frequency */ + var overflow = 0; /* number of elements with bit length too large */ + + for (bits = 0; bits <= MAX_BITS; bits++) { + s.bl_count[bits] = 0; + } + + /* In a first pass, compute the optimal bit lengths (which may + * overflow in the case of the bit length tree). + */ + tree[s.heap[s.heap_max] * 2 + 1]/*.Len*/ = 0; /* root of the heap */ + + for (h = s.heap_max + 1; h < HEAP_SIZE; h++) { + n = s.heap[h]; + bits = tree[tree[n * 2 + 1]/*.Dad*/ * 2 + 1]/*.Len*/ + 1; + if (bits > max_length) { + bits = max_length; + overflow++; } - return FinallySubscriber; -}(Subscriber_1.Subscriber)); + tree[n * 2 + 1]/*.Len*/ = bits; + /* We overwrite tree[n].Dad which is no longer needed */ -},{"../Subscriber":36,"../Subscription":37}],167:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscriber_1 = require('../Subscriber'); -var EmptyError_1 = require('../util/EmptyError'); -/** - * Emits only the first value (or the first value that meets some condition) - * emitted by the source Observable. - * - * Emits only the first value. Or emits only the first - * value that passes some test. - * - * - * - * If called with no arguments, `first` emits the first value of the source - * Observable, then completes. If called with a `predicate` function, `first` - * emits the first value of the source that matches the specified condition. It - * may also take a `resultSelector` function to produce the output value from - * the input value, and a `defaultValue` to emit in case the source completes - * before it is able to emit a valid value. Throws an error if `defaultValue` - * was not provided and a matching element is not found. - * - * @example Emit only the first click that happens on the DOM - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var result = clicks.first(); - * result.subscribe(x => console.log(x)); - * - * @example Emits the first click that happens on a DIV - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var result = clicks.first(ev => ev.target.tagName === 'DIV'); - * result.subscribe(x => console.log(x)); - * - * @see {@link filter} - * @see {@link find} - * @see {@link take} - * - * @throws {EmptyError} Delivers an EmptyError to the Observer's `error` - * callback if the Observable completes before any `next` notification was sent. - * - * @param {function(value: T, index: number, source: Observable): boolean} [predicate] - * An optional function called with each item to test for condition matching. - * @param {function(value: T, index: number): R} [resultSelector] A function to - * produce the value on the output Observable based on the values - * and the indices of the source Observable. The arguments passed to this - * function are: - * - `value`: the value that was emitted on the source. - * - `index`: the "index" of the value from the source. - * @param {R} [defaultValue] The default value emitted in case no valid value - * was found on the source. - * @return {Observable} An Observable of the first item that matches the - * condition. - * @method first - * @owner Observable + if (n > max_code) { continue; } /* not a leaf node */ + + s.bl_count[bits]++; + xbits = 0; + if (n >= base) { + xbits = extra[n - base]; + } + f = tree[n * 2]/*.Freq*/; + s.opt_len += f * (bits + xbits); + if (has_stree) { + s.static_len += f * (stree[n * 2 + 1]/*.Len*/ + xbits); + } + } + if (overflow === 0) { return; } + + // Trace((stderr,"\nbit length overflow\n")); + /* This happens for example on obj2 and pic of the Calgary corpus */ + + /* Find the first bit length which could increase: */ + do { + bits = max_length - 1; + while (s.bl_count[bits] === 0) { bits--; } + s.bl_count[bits]--; /* move one leaf down the tree */ + s.bl_count[bits + 1] += 2; /* move one overflow item as its brother */ + s.bl_count[max_length]--; + /* The brother of the overflow item also moves one step up, + * but this does not affect bl_count[max_length] + */ + overflow -= 2; + } while (overflow > 0); + + /* Now recompute all bit lengths, scanning in increasing frequency. + * h is still equal to HEAP_SIZE. (It is simpler to reconstruct all + * lengths instead of fixing only the wrong ones. This idea is taken + * from 'ar' written by Haruhiko Okumura.) + */ + for (bits = max_length; bits !== 0; bits--) { + n = s.bl_count[bits]; + while (n !== 0) { + m = s.heap[--h]; + if (m > max_code) { continue; } + if (tree[m * 2 + 1]/*.Len*/ !== bits) { + // Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits)); + s.opt_len += (bits - tree[m * 2 + 1]/*.Len*/) * tree[m * 2]/*.Freq*/; + tree[m * 2 + 1]/*.Len*/ = bits; + } + n--; + } + } +} + + +/* =========================================================================== + * Generate the codes for a given tree and bit counts (which need not be + * optimal). + * IN assertion: the array bl_count contains the bit length statistics for + * the given tree and the field len is set for all tree elements. + * OUT assertion: the field code is set for all tree elements of non + * zero code length. */ -function first(predicate, resultSelector, defaultValue) { - return function (source) { return source.lift(new FirstOperator(predicate, resultSelector, defaultValue, source)); }; +function gen_codes(tree, max_code, bl_count) +// ct_data *tree; /* the tree to decorate */ +// int max_code; /* largest code with non zero frequency */ +// ushf *bl_count; /* number of codes at each bit length */ +{ + var next_code = new Array(MAX_BITS + 1); /* next code value for each bit length */ + var code = 0; /* running code value */ + var bits; /* bit index */ + var n; /* code index */ + + /* The distribution counts are first used to generate the code values + * without bit reversal. + */ + for (bits = 1; bits <= MAX_BITS; bits++) { + next_code[bits] = code = (code + bl_count[bits - 1]) << 1; + } + /* Check that the bit counts in bl_count are consistent. The last code + * must be all ones. + */ + //Assert (code + bl_count[MAX_BITS]-1 == (1< length code (0..28) */ + length = 0; + for (code = 0; code < LENGTH_CODES - 1; code++) { + base_length[code] = length; + for (n = 0; n < (1 << extra_lbits[code]); n++) { + _length_code[length++] = code; } - FirstSubscriber.prototype._next = function (value) { - var index = this.index++; - if (this.predicate) { - this._tryPredicate(value, index); - } - else { - this._emit(value, index); - } - }; - FirstSubscriber.prototype._tryPredicate = function (value, index) { - var result; - try { - result = this.predicate(value, index, this.source); - } - catch (err) { - this.destination.error(err); - return; - } - if (result) { - this._emit(value, index); - } - }; - FirstSubscriber.prototype._emit = function (value, index) { - if (this.resultSelector) { - this._tryResultSelector(value, index); - return; - } - this._emitFinal(value); - }; - FirstSubscriber.prototype._tryResultSelector = function (value, index) { - var result; - try { - result = this.resultSelector(value, index); - } - catch (err) { - this.destination.error(err); - return; - } - this._emitFinal(result); - }; - FirstSubscriber.prototype._emitFinal = function (value) { - var destination = this.destination; - if (!this._emitted) { - this._emitted = true; - destination.next(value); - destination.complete(); - this.hasCompleted = true; - } - }; - FirstSubscriber.prototype._complete = function () { - var destination = this.destination; - if (!this.hasCompleted && typeof this.defaultValue !== 'undefined') { - destination.next(this.defaultValue); - destination.complete(); - } - else if (!this.hasCompleted) { - destination.error(new EmptyError_1.EmptyError); - } - }; - return FirstSubscriber; -}(Subscriber_1.Subscriber)); + } + //Assert (length == 256, "tr_static_init: length != 256"); + /* Note that the length 255 (match length 258) can be represented + * in two different ways: code 284 + 5 bits or code 285, so we + * overwrite length_code[255] to use the best encoding: + */ + _length_code[length - 1] = code; -},{"../Subscriber":36,"../util/EmptyError":210}],168:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscriber_1 = require('../Subscriber'); -var EmptyError_1 = require('../util/EmptyError'); -/* tslint:enable:max-line-length */ -/** - * Returns an Observable that emits only the last item emitted by the source Observable. - * It optionally takes a predicate function as a parameter, in which case, rather than emitting - * the last item from the source Observable, the resulting Observable will emit the last item - * from the source Observable that satisfies the predicate. - * - * - * - * @throws {EmptyError} Delivers an EmptyError to the Observer's `error` - * callback if the Observable completes before any `next` notification was sent. - * @param {function} predicate - The condition any source emitted item has to satisfy. - * @return {Observable} An Observable that emits only the last item satisfying the given condition - * from the source, or an NoSuchElementException if no such items are emitted. - * @throws - Throws if no items that match the predicate are emitted by the source Observable. - * @method last - * @owner Observable + /* Initialize the mapping dist (0..32K) -> dist code (0..29) */ + dist = 0; + for (code = 0; code < 16; code++) { + base_dist[code] = dist; + for (n = 0; n < (1 << extra_dbits[code]); n++) { + _dist_code[dist++] = code; + } + } + //Assert (dist == 256, "tr_static_init: dist != 256"); + dist >>= 7; /* from now on, all distances are divided by 128 */ + for (; code < D_CODES; code++) { + base_dist[code] = dist << 7; + for (n = 0; n < (1 << (extra_dbits[code] - 7)); n++) { + _dist_code[256 + dist++] = code; + } + } + //Assert (dist == 256, "tr_static_init: 256+dist != 512"); + + /* Construct the codes of the static literal tree */ + for (bits = 0; bits <= MAX_BITS; bits++) { + bl_count[bits] = 0; + } + + n = 0; + while (n <= 143) { + static_ltree[n * 2 + 1]/*.Len*/ = 8; + n++; + bl_count[8]++; + } + while (n <= 255) { + static_ltree[n * 2 + 1]/*.Len*/ = 9; + n++; + bl_count[9]++; + } + while (n <= 279) { + static_ltree[n * 2 + 1]/*.Len*/ = 7; + n++; + bl_count[7]++; + } + while (n <= 287) { + static_ltree[n * 2 + 1]/*.Len*/ = 8; + n++; + bl_count[8]++; + } + /* Codes 286 and 287 do not exist, but we must include them in the + * tree construction to get a canonical Huffman tree (longest code + * all ones) + */ + gen_codes(static_ltree, L_CODES + 1, bl_count); + + /* The static distance tree is trivial: */ + for (n = 0; n < D_CODES; n++) { + static_dtree[n * 2 + 1]/*.Len*/ = 5; + static_dtree[n * 2]/*.Code*/ = bi_reverse(n, 5); + } + + // Now data ready and we can init static trees + static_l_desc = new StaticTreeDesc(static_ltree, extra_lbits, LITERALS + 1, L_CODES, MAX_BITS); + static_d_desc = new StaticTreeDesc(static_dtree, extra_dbits, 0, D_CODES, MAX_BITS); + static_bl_desc = new StaticTreeDesc(new Array(0), extra_blbits, 0, BL_CODES, MAX_BL_BITS); + + //static_init_done = true; +} + + +/* =========================================================================== + * Initialize a new block. */ -function last(predicate, resultSelector, defaultValue) { - return function (source) { return source.lift(new LastOperator(predicate, resultSelector, defaultValue, source)); }; +function init_block(s) { + var n; /* iterates over tree elements */ + + /* Initialize the trees. */ + for (n = 0; n < L_CODES; n++) { s.dyn_ltree[n * 2]/*.Freq*/ = 0; } + for (n = 0; n < D_CODES; n++) { s.dyn_dtree[n * 2]/*.Freq*/ = 0; } + for (n = 0; n < BL_CODES; n++) { s.bl_tree[n * 2]/*.Freq*/ = 0; } + + s.dyn_ltree[END_BLOCK * 2]/*.Freq*/ = 1; + s.opt_len = s.static_len = 0; + s.last_lit = s.matches = 0; } -exports.last = last; -var LastOperator = (function () { - function LastOperator(predicate, resultSelector, defaultValue, source) { - this.predicate = predicate; - this.resultSelector = resultSelector; - this.defaultValue = defaultValue; - this.source = source; - } - LastOperator.prototype.call = function (observer, source) { - return source.subscribe(new LastSubscriber(observer, this.predicate, this.resultSelector, this.defaultValue, this.source)); - }; - return LastOperator; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} + + +/* =========================================================================== + * Flush the bit buffer and align the output on a byte boundary */ -var LastSubscriber = (function (_super) { - __extends(LastSubscriber, _super); - function LastSubscriber(destination, predicate, resultSelector, defaultValue, source) { - _super.call(this, destination); - this.predicate = predicate; - this.resultSelector = resultSelector; - this.defaultValue = defaultValue; - this.source = source; - this.hasValue = false; - this.index = 0; - if (typeof defaultValue !== 'undefined') { - this.lastValue = defaultValue; - this.hasValue = true; - } - } - LastSubscriber.prototype._next = function (value) { - var index = this.index++; - if (this.predicate) { - this._tryPredicate(value, index); - } - else { - if (this.resultSelector) { - this._tryResultSelector(value, index); - return; - } - this.lastValue = value; - this.hasValue = true; - } - }; - LastSubscriber.prototype._tryPredicate = function (value, index) { - var result; - try { - result = this.predicate(value, index, this.source); - } - catch (err) { - this.destination.error(err); - return; - } - if (result) { - if (this.resultSelector) { - this._tryResultSelector(value, index); - return; - } - this.lastValue = value; - this.hasValue = true; - } - }; - LastSubscriber.prototype._tryResultSelector = function (value, index) { - var result; - try { - result = this.resultSelector(value, index); - } - catch (err) { - this.destination.error(err); - return; - } - this.lastValue = result; - this.hasValue = true; - }; - LastSubscriber.prototype._complete = function () { - var destination = this.destination; - if (this.hasValue) { - destination.next(this.lastValue); - destination.complete(); - } - else { - destination.error(new EmptyError_1.EmptyError); - } - }; - return LastSubscriber; -}(Subscriber_1.Subscriber)); +function bi_windup(s) +{ + if (s.bi_valid > 8) { + put_short(s, s.bi_buf); + } else if (s.bi_valid > 0) { + //put_byte(s, (Byte)s->bi_buf); + s.pending_buf[s.pending++] = s.bi_buf; + } + s.bi_buf = 0; + s.bi_valid = 0; +} -},{"../Subscriber":36,"../util/EmptyError":210}],169:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscriber_1 = require('../Subscriber'); -/** - * Applies a given `project` function to each value emitted by the source - * Observable, and emits the resulting values as an Observable. - * - * Like [Array.prototype.map()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map), - * it passes each source value through a transformation function to get - * corresponding output values. - * - * - * - * Similar to the well known `Array.prototype.map` function, this operator - * applies a projection to each value and emits that projection in the output - * Observable. - * - * @example Map every click to the clientX position of that click - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var positions = clicks.map(ev => ev.clientX); - * positions.subscribe(x => console.log(x)); - * - * @see {@link mapTo} - * @see {@link pluck} - * - * @param {function(value: T, index: number): R} project The function to apply - * to each `value` emitted by the source Observable. The `index` parameter is - * the number `i` for the i-th emission that has happened since the - * subscription, starting from the number `0`. - * @param {any} [thisArg] An optional argument to define what `this` is in the - * `project` function. - * @return {Observable} An Observable that emits the values from the source - * Observable transformed by the given `project` function. - * @method map - * @owner Observable +/* =========================================================================== + * Copy a stored block, storing first the length and its + * one's complement if requested. */ -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)); - }; +function copy_block(s, buf, len, header) +//DeflateState *s; +//charf *buf; /* the input data */ +//unsigned len; /* its length */ +//int header; /* true if block header must be written */ +{ + bi_windup(s); /* align on byte boundary */ + + if (header) { + put_short(s, len); + put_short(s, ~len); + } +// while (len--) { +// put_byte(s, *buf++); +// } + utils.arraySet(s.pending_buf, s.window, buf, len, s.pending); + s.pending += len; } -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; -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var MapSubscriber = (function (_super) { - __extends(MapSubscriber, _super); - function MapSubscriber(destination, project, thisArg) { - _super.call(this, destination); - this.project = project; - this.count = 0; - this.thisArg = thisArg || this; - } - // NOTE: This looks unoptimized, but it's actually purposefully NOT - // using try/catch optimizations. - 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":36}],170:[function(require,module,exports){ -"use strict"; -var Observable_1 = require('../Observable'); -var ArrayObservable_1 = require('../observable/ArrayObservable'); -var mergeAll_1 = require('./mergeAll'); -var isScheduler_1 = require('../util/isScheduler'); -/* tslint:enable:max-line-length */ -function merge() { - var observables = []; - for (var _i = 0; _i < arguments.length; _i++) { - observables[_i - 0] = arguments[_i]; - } - return function (source) { return source.lift.call(mergeStatic.apply(void 0, [source].concat(observables))); }; -} -exports.merge = merge; -/* tslint:enable:max-line-length */ -/** - * Creates an output Observable which concurrently emits all values from every - * given input Observable. - * - * Flattens multiple Observables together by blending - * their values into one Observable. - * - * - * - * `merge` subscribes to each given input Observable (as arguments), and simply - * forwards (without doing any transformation) all the values from all the input - * Observables to the output Observable. The output Observable only completes - * once all input Observables have completed. Any error delivered by an input - * Observable will be immediately emitted on the output Observable. - * - * @example Merge together two Observables: 1s interval and clicks - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var timer = Rx.Observable.interval(1000); - * var clicksOrTimer = Rx.Observable.merge(clicks, timer); - * clicksOrTimer.subscribe(x => console.log(x)); - * - * // Results in the following: - * // timer will emit ascending values, one every second(1000ms) to console - * // clicks logs MouseEvents to console everytime the "document" is clicked - * // Since the two streams are merged you see these happening - * // as they occur. - * - * @example Merge together 3 Observables, but only 2 run concurrently - * var timer1 = Rx.Observable.interval(1000).take(10); - * var timer2 = Rx.Observable.interval(2000).take(6); - * var timer3 = Rx.Observable.interval(500).take(10); - * var concurrent = 2; // the argument - * var merged = Rx.Observable.merge(timer1, timer2, timer3, concurrent); - * merged.subscribe(x => console.log(x)); - * - * // Results in the following: - * // - First timer1 and timer2 will run concurrently - * // - timer1 will emit a value every 1000ms for 10 iterations - * // - timer2 will emit a value every 2000ms for 6 iterations - * // - after timer1 hits it's max iteration, timer2 will - * // continue, and timer3 will start to run concurrently with timer2 - * // - when timer2 hits it's max iteration it terminates, and - * // timer3 will continue to emit a value every 500ms until it is complete - * - * @see {@link mergeAll} - * @see {@link mergeMap} - * @see {@link mergeMapTo} - * @see {@link mergeScan} - * - * @param {...ObservableInput} observables Input Observables to merge together. - * @param {number} [concurrent=Number.POSITIVE_INFINITY] Maximum number of input - * Observables being subscribed to concurrently. - * @param {Scheduler} [scheduler=null] The IScheduler to use for managing - * concurrency of input Observables. - * @return {Observable} an Observable that emits items that are the result of - * every input Observable. - * @static true - * @name merge - * @owner Observable +/* =========================================================================== + * Compares to subtrees, using the tree depth as tie breaker when + * the subtrees have equal frequency. This minimizes the worst case length. */ -function mergeStatic() { - var observables = []; - for (var _i = 0; _i < arguments.length; _i++) { - observables[_i - 0] = 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)(new ArrayObservable_1.ArrayObservable(observables, scheduler)); +function smaller(tree, n, m, depth) { + var _n2 = n * 2; + var _m2 = m * 2; + return (tree[_n2]/*.Freq*/ < tree[_m2]/*.Freq*/ || + (tree[_n2]/*.Freq*/ === tree[_m2]/*.Freq*/ && depth[n] <= depth[m])); +} + +/* =========================================================================== + * Restore the heap property by moving down the tree starting at node k, + * exchanging a node with the smallest of its two sons if necessary, stopping + * when the heap property is re-established (each father smaller than its + * two sons). + */ +function pqdownheap(s, tree, k) +// deflate_state *s; +// ct_data *tree; /* the tree to restore */ +// int k; /* node to move down */ +{ + var v = s.heap[k]; + var j = k << 1; /* left son of k */ + while (j <= s.heap_len) { + /* Set j to the smallest of the two sons: */ + if (j < s.heap_len && + smaller(tree, s.heap[j + 1], s.heap[j], s.depth)) { + j++; + } + /* Exit if v is smaller than both sons */ + if (smaller(tree, v, s.heap[j], s.depth)) { break; } + + /* Exchange v with the smallest son */ + s.heap[k] = s.heap[j]; + k = j; + + /* And continue down the tree, setting j to the left son of k */ + j <<= 1; + } + s.heap[k] = v; } -exports.mergeStatic = mergeStatic; -},{"../Observable":29,"../observable/ArrayObservable":90,"../util/isScheduler":224,"./mergeAll":171}],171:[function(require,module,exports){ -"use strict"; -var mergeMap_1 = require('./mergeMap'); -var identity_1 = require('../util/identity'); -/** - * Converts a higher-order Observable into a first-order Observable which - * concurrently delivers all values that are emitted on the inner Observables. - * - * Flattens an Observable-of-Observables. - * - * - * - * `mergeAll` subscribes to an Observable that emits Observables, also known as - * a higher-order Observable. Each time it observes one of these emitted inner - * Observables, it subscribes to that and delivers all the values from the - * inner Observable on the output Observable. The output Observable only - * completes once all inner Observables have completed. Any error delivered by - * a inner Observable will be immediately emitted on the output Observable. - * - * @example Spawn a new interval Observable for each click event, and blend their outputs as one Observable - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var higherOrder = clicks.map((ev) => Rx.Observable.interval(1000)); - * var firstOrder = higherOrder.mergeAll(); - * firstOrder.subscribe(x => console.log(x)); - * - * @example Count from 0 to 9 every second for each click, but only allow 2 concurrent timers - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var higherOrder = clicks.map((ev) => Rx.Observable.interval(1000).take(10)); - * var firstOrder = higherOrder.mergeAll(2); - * firstOrder.subscribe(x => console.log(x)); - * - * @see {@link combineAll} - * @see {@link concatAll} - * @see {@link exhaust} - * @see {@link merge} - * @see {@link mergeMap} - * @see {@link mergeMapTo} - * @see {@link mergeScan} - * @see {@link switch} - * @see {@link zipAll} - * - * @param {number} [concurrent=Number.POSITIVE_INFINITY] Maximum number of inner - * Observables being subscribed to concurrently. - * @return {Observable} An Observable that emits values coming from all the - * inner Observables emitted by the source Observable. - * @method mergeAll - * @owner Observable + +// inlined manually +// var SMALLEST = 1; + +/* =========================================================================== + * Send the block data compressed using the given Huffman trees */ -function mergeAll(concurrent) { - if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; } - return mergeMap_1.mergeMap(identity_1.identity, null, concurrent); +function compress_block(s, ltree, dtree) +// deflate_state *s; +// const ct_data *ltree; /* literal tree */ +// const ct_data *dtree; /* distance tree */ +{ + var dist; /* distance of matched string */ + var lc; /* match length or unmatched char (if dist == 0) */ + var lx = 0; /* running index in l_buf */ + var code; /* the code to send */ + var extra; /* number of extra bits to send */ + + if (s.last_lit !== 0) { + do { + dist = (s.pending_buf[s.d_buf + lx * 2] << 8) | (s.pending_buf[s.d_buf + lx * 2 + 1]); + lc = s.pending_buf[s.l_buf + lx]; + lx++; + + if (dist === 0) { + send_code(s, lc, ltree); /* send a literal byte */ + //Tracecv(isgraph(lc), (stderr," '%c' ", lc)); + } else { + /* Here, lc is the match length - MIN_MATCH */ + code = _length_code[lc]; + send_code(s, code + LITERALS + 1, ltree); /* send the length code */ + extra = extra_lbits[code]; + if (extra !== 0) { + lc -= base_length[code]; + send_bits(s, lc, extra); /* send the extra length bits */ + } + dist--; /* dist is now the match distance - 1 */ + code = d_code(dist); + //Assert (code < D_CODES, "bad d_code"); + + send_code(s, code, dtree); /* send the distance code */ + extra = extra_dbits[code]; + if (extra !== 0) { + dist -= base_dist[code]; + send_bits(s, dist, extra); /* send the extra distance bits */ + } + } /* literal or match pair ? */ + + /* Check that the overlay between pending_buf and d_buf+l_buf is ok: */ + //Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx, + // "pendingBuf overflow"); + + } while (lx < s.last_lit); + } + + send_code(s, END_BLOCK, ltree); } -exports.mergeAll = mergeAll; -},{"../util/identity":216,"./mergeMap":172}],172:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var subscribeToResult_1 = require('../util/subscribeToResult'); -var OuterSubscriber_1 = require('../OuterSubscriber'); -/* tslint:enable:max-line-length */ -/** - * Projects each source value to an Observable which is merged in the output - * Observable. - * - * Maps each value to an Observable, then flattens all of - * these inner Observables using {@link mergeAll}. - * - * - * - * Returns an Observable that emits items based on applying a function that you - * supply to each item emitted by the source Observable, where that function - * returns an Observable, and then merging those resulting Observables and - * emitting the results of this merger. - * - * @example Map and flatten each letter to an Observable ticking every 1 second - * var letters = Rx.Observable.of('a', 'b', 'c'); - * var result = letters.mergeMap(x => - * Rx.Observable.interval(1000).map(i => x+i) - * ); - * result.subscribe(x => console.log(x)); - * - * // Results in the following: - * // a0 - * // b0 - * // c0 - * // a1 - * // b1 - * // c1 - * // continues to list a,b,c with respective ascending integers - * - * @see {@link concatMap} - * @see {@link exhaustMap} - * @see {@link merge} - * @see {@link mergeAll} - * @see {@link mergeMapTo} - * @see {@link mergeScan} - * @see {@link switchMap} - * - * @param {function(value: T, ?index: number): ObservableInput} project A function - * that, when applied to an item emitted by the source Observable, returns an - * Observable. - * @param {function(outerValue: T, innerValue: I, outerIndex: number, innerIndex: number): any} [resultSelector] - * A function to produce the value on the output Observable based on the values - * and the indices of the source (outer) emission and the inner Observable - * emission. The arguments passed to this function are: - * - `outerValue`: the value that came from the source - * - `innerValue`: the value that came from the projected Observable - * - `outerIndex`: the "index" of the value that came from the source - * - `innerIndex`: the "index" of the value from the projected Observable - * @param {number} [concurrent=Number.POSITIVE_INFINITY] Maximum number of input - * Observables being subscribed to concurrently. - * @return {Observable} An Observable that emits the result of applying the - * projection function (and the optional `resultSelector`) to each item emitted - * by the source Observable and merging the results of the Observables obtained - * from this transformation. - * @method mergeMap - * @owner Observable + +/* =========================================================================== + * Construct one Huffman tree and assigns the code bit strings and lengths. + * Update the total bit length for the current block. + * IN assertion: the field freq is set for all tree elements. + * OUT assertions: the fields len and code are set to the optimal bit length + * and corresponding code. The length opt_len is updated; static_len is + * also updated if stree is not null. The field max_code is set. */ -function mergeMap(project, resultSelector, concurrent) { - if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; } - return function mergeMapOperatorFunction(source) { - if (typeof resultSelector === 'number') { - concurrent = resultSelector; - resultSelector = null; - } - return source.lift(new MergeMapOperator(project, resultSelector, concurrent)); - }; -} -exports.mergeMap = mergeMap; -var MergeMapOperator = (function () { - function MergeMapOperator(project, resultSelector, concurrent) { - if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; } - this.project = project; - this.resultSelector = resultSelector; - this.concurrent = concurrent; +function build_tree(s, desc) +// deflate_state *s; +// tree_desc *desc; /* the tree descriptor */ +{ + var tree = desc.dyn_tree; + var stree = desc.stat_desc.static_tree; + var has_stree = desc.stat_desc.has_stree; + var elems = desc.stat_desc.elems; + var n, m; /* iterate over heap elements */ + var max_code = -1; /* largest code with non zero frequency */ + var node; /* new node being created */ + + /* Construct the initial heap, with least frequent element in + * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1]. + * heap[0] is not used. + */ + s.heap_len = 0; + s.heap_max = HEAP_SIZE; + + for (n = 0; n < elems; n++) { + if (tree[n * 2]/*.Freq*/ !== 0) { + s.heap[++s.heap_len] = max_code = n; + s.depth[n] = 0; + + } else { + tree[n * 2 + 1]/*.Len*/ = 0; } - MergeMapOperator.prototype.call = function (observer, source) { - return source.subscribe(new MergeMapSubscriber(observer, this.project, this.resultSelector, this.concurrent)); - }; - return MergeMapOperator; -}()); -exports.MergeMapOperator = MergeMapOperator; -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var MergeMapSubscriber = (function (_super) { - __extends(MergeMapSubscriber, _super); - function MergeMapSubscriber(destination, project, resultSelector, concurrent) { - if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; } - _super.call(this, destination); - this.project = project; - this.resultSelector = resultSelector; - this.concurrent = concurrent; - this.hasCompleted = false; - this.buffer = []; - this.active = 0; - this.index = 0; + } + + /* The pkzip format requires that at least one distance code exists, + * and that at least one bit should be sent even if there is only one + * possible code. So to avoid special checks later on we force at least + * two codes of non zero frequency. + */ + while (s.heap_len < 2) { + node = s.heap[++s.heap_len] = (max_code < 2 ? ++max_code : 0); + tree[node * 2]/*.Freq*/ = 1; + s.depth[node] = 0; + s.opt_len--; + + if (has_stree) { + s.static_len -= stree[node * 2 + 1]/*.Len*/; } - 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) { - this.add(subscribeToResult_1.subscribeToResult(this, ish, value, index)); - }; - MergeMapSubscriber.prototype._complete = function () { - this.hasCompleted = true; - if (this.active === 0 && this.buffer.length === 0) { - this.destination.complete(); - } - }; - MergeMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { - if (this.resultSelector) { - this._notifyResultSelector(outerValue, innerValue, outerIndex, innerIndex); - } - else { - this.destination.next(innerValue); - } - }; - MergeMapSubscriber.prototype._notifyResultSelector = function (outerValue, innerValue, outerIndex, innerIndex) { - var result; - try { - result = this.resultSelector(outerValue, innerValue, outerIndex, innerIndex); - } - catch (err) { - this.destination.error(err); - return; - } - this.destination.next(result); - }; - 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; + /* node is 0 or 1 so it does not have extra bits */ + } + desc.max_code = max_code; -},{"../OuterSubscriber":31,"../util/subscribeToResult":228}],173:[function(require,module,exports){ -"use strict"; -var ConnectableObservable_1 = require('../observable/ConnectableObservable'); -/* tslint:enable:max-line-length */ -/** - * Returns an Observable that emits the results of invoking a specified selector on items - * emitted by a ConnectableObservable that shares a single subscription to the underlying stream. - * - * - * - * @param {Function|Subject} subjectOrSubjectFactory - Factory function to create an intermediate subject through - * which the source sequence's elements will be multicast to the selector function - * or Subject to push source elements into. - * @param {Function} [selector] - Optional selector function that can use the multicasted source stream - * as many times as needed, without causing multiple subscriptions to the source stream. - * Subscribers to the given source will receive all notifications of the source from the - * time of the subscription forward. - * @return {Observable} An Observable that emits the results of invoking the selector - * on the items emitted by a `ConnectableObservable` that shares a single subscription to - * the underlying stream. - * @method multicast - * @owner Observable - */ -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; - }; + /* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree, + * establish sub-heaps of increasing lengths: + */ + for (n = (s.heap_len >> 1/*int /2*/); n >= 1; n--) { pqdownheap(s, tree, n); } + + /* Construct the Huffman tree by repeatedly combining the least two + * frequent nodes. + */ + node = elems; /* next internal node of the tree */ + do { + //pqremove(s, tree, n); /* n = node of least frequency */ + /*** pqremove ***/ + n = s.heap[1/*SMALLEST*/]; + s.heap[1/*SMALLEST*/] = s.heap[s.heap_len--]; + pqdownheap(s, tree, 1/*SMALLEST*/); + /***/ + + m = s.heap[1/*SMALLEST*/]; /* m = node of next least frequency */ + + s.heap[--s.heap_max] = n; /* keep the nodes sorted by frequency */ + s.heap[--s.heap_max] = m; + + /* Create a new node father of n and m */ + tree[node * 2]/*.Freq*/ = tree[n * 2]/*.Freq*/ + tree[m * 2]/*.Freq*/; + s.depth[node] = (s.depth[n] >= s.depth[m] ? s.depth[n] : s.depth[m]) + 1; + tree[n * 2 + 1]/*.Dad*/ = tree[m * 2 + 1]/*.Dad*/ = node; + + /* and insert the new node in the heap */ + s.heap[1/*SMALLEST*/] = node++; + pqdownheap(s, tree, 1/*SMALLEST*/); + + } while (s.heap_len >= 2); + + s.heap[--s.heap_max] = s.heap[1/*SMALLEST*/]; + + /* At this point, the fields freq and dad are set. We can now + * generate the bit lengths. + */ + gen_bitlen(s, desc); + + /* The field len is now set, we can generate the bit codes */ + gen_codes(tree, max_code, s.bl_count); } -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":91}],174:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscriber_1 = require('../Subscriber'); -var Notification_1 = require('../Notification'); -/** - * - * Re-emits all notifications from source Observable with specified scheduler. - * - * Ensure a specific scheduler is used, from outside of an Observable. - * - * `observeOn` is an operator that accepts a scheduler as a first parameter, which will be used to reschedule - * notifications emitted by the source Observable. It might be useful, if you do not have control over - * internal scheduler of a given Observable, but want to control when its values are emitted nevertheless. - * - * Returned Observable emits the same notifications (nexted values, complete and error events) as the source Observable, - * but rescheduled with provided scheduler. Note that this doesn't mean that source Observables internal - * scheduler will be replaced in any way. Original scheduler still will be used, but when the source Observable emits - * notification, it will be immediately scheduled again - this time with scheduler passed to `observeOn`. - * An anti-pattern would be calling `observeOn` on Observable that emits lots of values synchronously, to split - * that emissions into asynchronous chunks. For this to happen, scheduler would have to be passed into the source - * Observable directly (usually into the operator that creates it). `observeOn` simply delays notifications a - * little bit more, to ensure that they are emitted at expected moments. - * - * As a matter of fact, `observeOn` accepts second parameter, which specifies in milliseconds with what delay notifications - * will be emitted. The main difference between {@link delay} operator and `observeOn` is that `observeOn` - * will delay all notifications - including error notifications - while `delay` will pass through error - * from source Observable immediately when it is emitted. In general it is highly recommended to use `delay` operator - * for any kind of delaying of values in the stream, while using `observeOn` to specify which scheduler should be used - * for notification emissions in general. - * - * @example Ensure values in subscribe are called just before browser repaint. - * const intervals = Rx.Observable.interval(10); // Intervals are scheduled - * // with async scheduler by default... - * - * intervals - * .observeOn(Rx.Scheduler.animationFrame) // ...but we will observe on animationFrame - * .subscribe(val => { // scheduler to ensure smooth animation. - * someDiv.style.height = val + 'px'; - * }); - * - * @see {@link delay} - * - * @param {IScheduler} scheduler Scheduler that will be used to reschedule notifications from source Observable. - * @param {number} [delay] Number of milliseconds that states with what delay every notification should be rescheduled. - * @return {Observable} Observable that emits the same notifications as the source Observable, - * but with provided scheduler. - * - * @method observeOn - * @owner Observable + +/* =========================================================================== + * Scan a literal or distance tree to determine the frequencies of the codes + * in the bit length tree. */ -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; +function scan_tree(s, tree, max_code) +// deflate_state *s; +// ct_data *tree; /* the tree to be scanned */ +// int max_code; /* and its largest code of non zero frequency */ +{ + var n; /* iterates over all tree elements */ + var prevlen = -1; /* last emitted length */ + var curlen; /* length of current code */ + + var nextlen = tree[0 * 2 + 1]/*.Len*/; /* length of next code */ + + var count = 0; /* repeat count of the current code */ + var max_count = 7; /* max repeat count */ + var min_count = 4; /* min repeat count */ + + if (nextlen === 0) { + max_count = 138; + min_count = 3; + } + tree[(max_code + 1) * 2 + 1]/*.Len*/ = 0xffff; /* guard */ + + for (n = 0; n <= max_code; n++) { + curlen = nextlen; + nextlen = tree[(n + 1) * 2 + 1]/*.Len*/; + + if (++count < max_count && curlen === nextlen) { + continue; + + } else if (count < min_count) { + s.bl_tree[curlen * 2]/*.Freq*/ += count; + + } else if (curlen !== 0) { + + if (curlen !== prevlen) { s.bl_tree[curlen * 2]/*.Freq*/++; } + s.bl_tree[REP_3_6 * 2]/*.Freq*/++; + + } else if (count <= 10) { + s.bl_tree[REPZ_3_10 * 2]/*.Freq*/++; + + } else { + s.bl_tree[REPZ_11_138 * 2]/*.Freq*/++; } - ObserveOnOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new ObserveOnSubscriber(subscriber, this.scheduler, this.delay)); - }; - return ObserveOnOperator; -}()); -exports.ObserveOnOperator = ObserveOnOperator; -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} + + count = 0; + prevlen = curlen; + + if (nextlen === 0) { + max_count = 138; + min_count = 3; + + } else if (curlen === nextlen) { + max_count = 6; + min_count = 3; + + } else { + max_count = 7; + min_count = 4; + } + } +} + + +/* =========================================================================== + * Send a literal or distance tree in compressed form, using the codes in + * bl_tree. */ -var ObserveOnSubscriber = (function (_super) { - __extends(ObserveOnSubscriber, _super); - function ObserveOnSubscriber(destination, scheduler, delay) { - if (delay === void 0) { delay = 0; } - _super.call(this, destination); - this.scheduler = scheduler; - this.delay = delay; +function send_tree(s, tree, max_code) +// deflate_state *s; +// ct_data *tree; /* the tree to be scanned */ +// int max_code; /* and its largest code of non zero frequency */ +{ + var n; /* iterates over all tree elements */ + var prevlen = -1; /* last emitted length */ + var curlen; /* length of current code */ + + var nextlen = tree[0 * 2 + 1]/*.Len*/; /* length of next code */ + + var count = 0; /* repeat count of the current code */ + var max_count = 7; /* max repeat count */ + var min_count = 4; /* min repeat count */ + + /* tree[max_code+1].Len = -1; */ /* guard already set */ + if (nextlen === 0) { + max_count = 138; + min_count = 3; + } + + for (n = 0; n <= max_code; n++) { + curlen = nextlen; + nextlen = tree[(n + 1) * 2 + 1]/*.Len*/; + + if (++count < max_count && curlen === nextlen) { + continue; + + } else if (count < min_count) { + do { send_code(s, curlen, s.bl_tree); } while (--count !== 0); + + } else if (curlen !== 0) { + if (curlen !== prevlen) { + send_code(s, curlen, s.bl_tree); + count--; + } + //Assert(count >= 3 && count <= 6, " 3_6?"); + send_code(s, REP_3_6, s.bl_tree); + send_bits(s, count - 3, 2); + + } else if (count <= 10) { + send_code(s, REPZ_3_10, s.bl_tree); + send_bits(s, count - 3, 3); + + } else { + send_code(s, REPZ_11_138, s.bl_tree); + send_bits(s, count - 11, 7); } - ObserveOnSubscriber.dispatch = function (arg) { - var notification = arg.notification, destination = arg.destination; - notification.observe(destination); - this.unsubscribe(); - }; - ObserveOnSubscriber.prototype.scheduleMessage = function (notification) { - this.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)); - }; - ObserveOnSubscriber.prototype._complete = function () { - this.scheduleMessage(Notification_1.Notification.createComplete()); - }; - return ObserveOnSubscriber; -}(Subscriber_1.Subscriber)); -exports.ObserveOnSubscriber = ObserveOnSubscriber; -var ObserveOnMessage = (function () { - function ObserveOnMessage(notification, destination) { - this.notification = notification; - this.destination = destination; + + count = 0; + prevlen = curlen; + if (nextlen === 0) { + max_count = 138; + min_count = 3; + + } else if (curlen === nextlen) { + max_count = 6; + min_count = 3; + + } else { + max_count = 7; + min_count = 4; } - return ObserveOnMessage; -}()); -exports.ObserveOnMessage = ObserveOnMessage; + } +} -},{"../Notification":28,"../Subscriber":36}],175:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscriber_1 = require('../Subscriber'); -/** - * Groups pairs of consecutive emissions together and emits them as an array of - * two values. - * - * Puts the current value and previous value together as - * an array, and emits that. - * - * - * - * The Nth emission from the source Observable will cause the output Observable - * to emit an array [(N-1)th, Nth] of the previous and the current value, as a - * pair. For this reason, `pairwise` emits on the second and subsequent - * emissions from the source Observable, but not on the first emission, because - * there is no previous value in that case. - * - * @example On every click (starting from the second), emit the relative distance to the previous click - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var pairs = clicks.pairwise(); - * var distance = pairs.map(pair => { - * var x0 = pair[0].clientX; - * var y0 = pair[0].clientY; - * var x1 = pair[1].clientX; - * var y1 = pair[1].clientY; - * return Math.sqrt(Math.pow(x0 - x1, 2) + Math.pow(y0 - y1, 2)); - * }); - * distance.subscribe(x => console.log(x)); - * - * @see {@link buffer} - * @see {@link bufferCount} - * - * @return {Observable>} An Observable of pairs (as arrays) of - * consecutive values from the source Observable. - * @method pairwise - * @owner Observable + +/* =========================================================================== + * Construct the Huffman tree for the bit lengths and return the index in + * bl_order of the last bit length code to send. */ -function pairwise() { - return function (source) { return source.lift(new PairwiseOperator()); }; -} -exports.pairwise = pairwise; -var PairwiseOperator = (function () { - function PairwiseOperator() { +function build_bl_tree(s) { + var max_blindex; /* index of last bit length code of non zero freq */ + + /* Determine the bit length frequencies for literal and distance trees */ + scan_tree(s, s.dyn_ltree, s.l_desc.max_code); + scan_tree(s, s.dyn_dtree, s.d_desc.max_code); + + /* Build the bit length tree: */ + build_tree(s, s.bl_desc); + /* opt_len now includes the length of the tree representations, except + * the lengths of the bit lengths codes and the 5+5+4 bits for the counts. + */ + + /* Determine the number of bit length codes to send. The pkzip format + * requires that at least 4 bit length codes be sent. (appnote.txt says + * 3 but the actual value used is 4.) + */ + for (max_blindex = BL_CODES - 1; max_blindex >= 3; max_blindex--) { + if (s.bl_tree[bl_order[max_blindex] * 2 + 1]/*.Len*/ !== 0) { + break; } - PairwiseOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new PairwiseSubscriber(subscriber)); - }; - return PairwiseOperator; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} + } + /* Update opt_len to include the bit length tree and counts */ + s.opt_len += 3 * (max_blindex + 1) + 5 + 5 + 4; + //Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld", + // s->opt_len, s->static_len)); + + return max_blindex; +} + + +/* =========================================================================== + * Send the header for a block using dynamic Huffman trees: the counts, the + * lengths of the bit length codes, the literal tree and the distance tree. + * IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4. */ -var PairwiseSubscriber = (function (_super) { - __extends(PairwiseSubscriber, _super); - function PairwiseSubscriber(destination) { - _super.call(this, destination); - this.hasPrev = false; - } - 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)); +function send_all_trees(s, lcodes, dcodes, blcodes) +// deflate_state *s; +// int lcodes, dcodes, blcodes; /* number of codes for each tree */ +{ + var rank; /* index in bl_order */ + + //Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes"); + //Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES, + // "too many codes"); + //Tracev((stderr, "\nbl counts: ")); + send_bits(s, lcodes - 257, 5); /* not +255 as stated in appnote.txt */ + send_bits(s, dcodes - 1, 5); + send_bits(s, blcodes - 4, 4); /* not -3 as stated in appnote.txt */ + for (rank = 0; rank < blcodes; rank++) { + //Tracev((stderr, "\nbl code %2d ", bl_order[rank])); + send_bits(s, s.bl_tree[bl_order[rank] * 2 + 1]/*.Len*/, 3); + } + //Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent)); -},{"../Subscriber":36}],176:[function(require,module,exports){ -"use strict"; -var map_1 = require('./map'); -/** - * Maps each source value (an object) to its specified nested property. - * - * Like {@link map}, but meant only for picking one of - * the nested properties of every emitted object. - * - * - * - * Given a list of strings describing a path to an object property, retrieves - * the value of a specified nested property from all values in the source - * Observable. If a property can't be resolved, it will return `undefined` for - * that value. - * - * @example Map every click to the tagName of the clicked target element - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var tagNames = clicks.pluck('target', 'tagName'); - * tagNames.subscribe(x => console.log(x)); - * - * @see {@link map} - * - * @param {...string} properties The nested properties to pluck from each source - * value (an object). - * @return {Observable} A new Observable of property values from the source values. - * @method pluck - * @owner Observable + send_tree(s, s.dyn_ltree, lcodes - 1); /* literal tree */ + //Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent)); + + send_tree(s, s.dyn_dtree, dcodes - 1); /* distance tree */ + //Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent)); +} + + +/* =========================================================================== + * Check if the data type is TEXT or BINARY, using the following algorithm: + * - TEXT if the two conditions below are satisfied: + * a) There are no non-portable control characters belonging to the + * "black list" (0..6, 14..25, 28..31). + * b) There is at least one printable character belonging to the + * "white list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255). + * - BINARY otherwise. + * - The following partially-portable control characters form a + * "gray list" that is ignored in this detection algorithm: + * (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}). + * IN assertion: the fields Freq of dyn_ltree are set. */ -function pluck() { - var properties = []; - for (var _i = 0; _i < arguments.length; _i++) { - properties[_i - 0] = arguments[_i]; +function detect_data_type(s) { + /* black_mask is the bit mask of black-listed bytes + * set bits 0..6, 14..25, and 28..31 + * 0xf3ffc07f = binary 11110011111111111100000001111111 + */ + var black_mask = 0xf3ffc07f; + var n; + + /* Check for non-textual ("black-listed") bytes. */ + for (n = 0; n <= 31; n++, black_mask >>>= 1) { + if ((black_mask & 1) && (s.dyn_ltree[n * 2]/*.Freq*/ !== 0)) { + return Z_BINARY; } - var length = properties.length; - if (length === 0) { - throw new Error('list of properties cannot be empty.'); + } + + /* Check for textual ("white-listed") bytes. */ + if (s.dyn_ltree[9 * 2]/*.Freq*/ !== 0 || s.dyn_ltree[10 * 2]/*.Freq*/ !== 0 || + s.dyn_ltree[13 * 2]/*.Freq*/ !== 0) { + return Z_TEXT; + } + for (n = 32; n < LITERALS; n++) { + if (s.dyn_ltree[n * 2]/*.Freq*/ !== 0) { + return Z_TEXT; } - 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; + } + + /* There are no "black-listed" or "white-listed" bytes: + * this stream either is empty or has tolerated ("gray-listed") bytes only. + */ + return Z_BINARY; } -},{"./map":169}],177:[function(require,module,exports){ -"use strict"; -var Subject_1 = require('../Subject'); -var multicast_1 = require('./multicast'); -/* tslint:enable:max-line-length */ -/** - * Returns a ConnectableObservable, which is a variety of Observable that waits until its connect method is called - * before it begins emitting items to those Observers that have subscribed to it. - * - * - * - * @param {Function} [selector] - Optional selector function which can use the multicasted source sequence as many times - * as needed, without causing multiple subscriptions to the source sequence. - * Subscribers to the given source will receive all notifications of the source from the time of the subscription on. - * @return A ConnectableObservable that upon connection causes the source Observable to emit items to its Observers. - * @method publish - * @owner Observable + +var static_init_done = false; + +/* =========================================================================== + * Initialize the tree data structures for a new zlib stream. */ -function publish(selector) { - return selector ? - multicast_1.multicast(function () { return new Subject_1.Subject(); }, selector) : - multicast_1.multicast(new Subject_1.Subject()); +function _tr_init(s) +{ + + if (!static_init_done) { + tr_static_init(); + static_init_done = true; + } + + s.l_desc = new TreeDesc(s.dyn_ltree, static_l_desc); + s.d_desc = new TreeDesc(s.dyn_dtree, static_d_desc); + s.bl_desc = new TreeDesc(s.bl_tree, static_bl_desc); + + s.bi_buf = 0; + s.bi_valid = 0; + + /* Initialize the first block of the first file: */ + init_block(s); } -exports.publish = publish; -},{"../Subject":34,"./multicast":173}],178:[function(require,module,exports){ -"use strict"; -var ReplaySubject_1 = require('../ReplaySubject'); -var multicast_1 = require('./multicast'); -/* tslint:enable:max-line-length */ -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); }; + +/* =========================================================================== + * Send a stored block + */ +function _tr_stored_block(s, buf, stored_len, last) +//DeflateState *s; +//charf *buf; /* input block */ +//ulg stored_len; /* length of input block */ +//int last; /* one if this is the last block for a file */ +{ + send_bits(s, (STORED_BLOCK << 1) + (last ? 1 : 0), 3); /* send block type */ + copy_block(s, buf, stored_len, true); /* with header */ } -exports.publishReplay = publishReplay; -},{"../ReplaySubject":32,"./multicast":173}],179:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscriber_1 = require('../Subscriber'); -function refCount() { - return function refCountOperatorFunction(source) { - return source.lift(new RefCountOperator(source)); - }; + +/* =========================================================================== + * Send one empty static block to give enough lookahead for inflate. + * This takes 10 bits, of which 7 may remain in the bit buffer. + */ +function _tr_align(s) { + send_bits(s, STATIC_TREES << 1, 3); + send_code(s, END_BLOCK, static_ltree); + bi_flush(s); } -exports.refCount = refCount; -var RefCountOperator = (function () { - function RefCountOperator(connectable) { - this.connectable = connectable; + + +/* =========================================================================== + * Determine the best encoding for the current block: dynamic trees, static + * trees or store, and output the encoded block to the zip file. + */ +function _tr_flush_block(s, buf, stored_len, last) +//DeflateState *s; +//charf *buf; /* input block, or NULL if too old */ +//ulg stored_len; /* length of input block */ +//int last; /* one if this is the last block for a file */ +{ + var opt_lenb, static_lenb; /* opt_len and static_len in bytes */ + var max_blindex = 0; /* index of last bit length code of non zero freq */ + + /* Build the Huffman trees unless a stored block is forced */ + if (s.level > 0) { + + /* Check if the file is binary or text */ + if (s.strm.data_type === Z_UNKNOWN) { + s.strm.data_type = detect_data_type(s); } - 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) { - _super.call(this, destination); - this.connectable = connectable; - } - 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; - } - /// - // Compare the local RefCountSubscriber's connection Subscription to the - // connection Subscription on the shared ConnectableObservable. In cases - // where the ConnectableObservable source synchronously emits values, and - // the RefCountSubscriber's downstream Observers synchronously unsubscribe, - // execution continues to here before the RefCountOperator has a chance to - // supply the RefCountSubscriber with the shared connection Subscription. - // For example: - // ``` - // Observable.range(0, 10) - // .publish() - // .refCount() - // .take(5) - // .subscribe(); - // ``` - // In order to account for this case, RefCountSubscriber should only dispose - // the ConnectableObservable's shared connection Subscription if the - // connection Subscription exists, *and* either: - // a. RefCountSubscriber doesn't have a reference to the shared connection - // Subscription yet, or, - // b. RefCountSubscriber's connection Subscription reference is identical - // to the shared connection Subscription - /// - var connection = this.connection; - var sharedConnection = connectable._connection; - this.connection = null; - if (sharedConnection && (!connection || sharedConnection === connection)) { - sharedConnection.unsubscribe(); - } - }; - return RefCountSubscriber; -}(Subscriber_1.Subscriber)); -},{"../Subscriber":36}],180:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscriber_1 = require('../Subscriber'); -/** - * Returns an Observable that mirrors the source Observable with the exception of an `error`. If the source Observable - * calls `error`, this method will resubscribe to the source Observable for a maximum of `count` resubscriptions (given - * as a number parameter) rather than propagating the `error` call. - * - * - * - * Any and all items emitted by the source Observable will be emitted by the resulting Observable, even those emitted - * during failed subscriptions. For example, if an Observable fails at first but emits [1, 2] then succeeds the second - * time and emits: [1, 2, 3, 4, 5] then the complete stream of emissions and notifications - * would be: [1, 2, 1, 2, 3, 4, 5, `complete`]. - * @param {number} count - Number of retry attempts before failing. - * @return {Observable} The source Observable modified with the retry logic. - * @method retry - * @owner Observable - */ -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; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var RetrySubscriber = (function (_super) { - __extends(RetrySubscriber, _super); - function RetrySubscriber(destination, count, source) { - _super.call(this, destination); - this.count = count; - this.source = source; - } - 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)); + /* Construct the literal and distance trees */ + build_tree(s, s.l_desc); + // Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len, + // s->static_len)); -},{"../Subscriber":36}],181:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var OuterSubscriber_1 = require('../OuterSubscriber'); -var subscribeToResult_1 = require('../util/subscribeToResult'); -/** - * Emits the most recently emitted value from the source Observable whenever - * another Observable, the `notifier`, emits. - * - * It's like {@link sampleTime}, but samples whenever - * the `notifier` Observable emits something. - * - * - * - * Whenever the `notifier` Observable emits a value or completes, `sample` - * looks at the source Observable and emits whichever value it has most recently - * emitted since the previous sampling, unless the source has not emitted - * anything since the previous sampling. The `notifier` is subscribed to as soon - * as the output Observable is subscribed. - * - * @example On every click, sample the most recent "seconds" timer - * var seconds = Rx.Observable.interval(1000); - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var result = seconds.sample(clicks); - * result.subscribe(x => console.log(x)); - * - * @see {@link audit} - * @see {@link debounce} - * @see {@link sampleTime} - * @see {@link throttle} - * - * @param {Observable} notifier The Observable to use for sampling the - * source Observable. - * @return {Observable} An Observable that emits the results of sampling the - * values emitted by the source Observable whenever the notifier Observable - * emits value or completes. - * @method sample - * @owner Observable - */ -function sample(notifier) { - return function (source) { return source.lift(new SampleOperator(notifier)); }; + build_tree(s, s.d_desc); + // Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len, + // s->static_len)); + /* At this point, opt_len and static_len are the total bit lengths of + * the compressed block data, excluding the tree representations. + */ + + /* Build the bit length tree for the above two trees, and get the index + * in bl_order of the last bit length code to send. + */ + max_blindex = build_bl_tree(s); + + /* Determine the best encoding. Compute the block lengths in bytes. */ + opt_lenb = (s.opt_len + 3 + 7) >>> 3; + static_lenb = (s.static_len + 3 + 7) >>> 3; + + // Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ", + // opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len, + // s->last_lit)); + + if (static_lenb <= opt_lenb) { opt_lenb = static_lenb; } + + } else { + // Assert(buf != (char*)0, "lost buf"); + opt_lenb = static_lenb = stored_len + 5; /* force a stored block */ + } + + if ((stored_len + 4 <= opt_lenb) && (buf !== -1)) { + /* 4: two words for the lengths */ + + /* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE. + * Otherwise we can't have processed more than WSIZE input bytes since + * the last block flush, because compression would have been + * successful. If LIT_BUFSIZE <= WSIZE, it is never too late to + * transform a block into a stored block. + */ + _tr_stored_block(s, buf, stored_len, last); + + } else if (s.strategy === Z_FIXED || static_lenb === opt_lenb) { + + send_bits(s, (STATIC_TREES << 1) + (last ? 1 : 0), 3); + compress_block(s, static_ltree, static_dtree); + + } else { + send_bits(s, (DYN_TREES << 1) + (last ? 1 : 0), 3); + send_all_trees(s, s.l_desc.max_code + 1, s.d_desc.max_code + 1, max_blindex + 1); + compress_block(s, s.dyn_ltree, s.dyn_dtree); + } + // Assert (s->compressed_len == s->bits_sent, "bad compressed size"); + /* The above check is made mod 2^32, for files larger than 512 MB + * and uLong implemented on 32 bits. + */ + init_block(s); + + if (last) { + bi_windup(s); + } + // Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3, + // s->compressed_len-7*last)); } -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; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var SampleSubscriber = (function (_super) { - __extends(SampleSubscriber, _super); - function SampleSubscriber() { - _super.apply(this, arguments); - this.hasValue = false; - } - 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":31,"../util/subscribeToResult":228}],182:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscriber_1 = require('../Subscriber'); -/* tslint:enable:max-line-length */ -/** - * Applies an accumulator function over the source Observable, and returns each - * intermediate result, with an optional seed value. - * - * It's like {@link reduce}, but emits the current - * accumulation whenever the source emits a value. - * - * - * - * Combines together all values emitted on the source, using an accumulator - * function that knows how to join a new source value into the accumulation from - * the past. Is similar to {@link reduce}, but emits the intermediate - * accumulations. - * - * Returns an Observable that applies a specified `accumulator` function to each - * item emitted by the source Observable. If a `seed` value is specified, then - * that value will be used as the initial value for the accumulator. If no seed - * value is specified, the first item of the source is used as the seed. - * - * @example Count the number of click events - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var ones = clicks.mapTo(1); - * var seed = 0; - * var count = ones.scan((acc, one) => acc + one, seed); - * count.subscribe(x => console.log(x)); - * - * @see {@link expand} - * @see {@link mergeScan} - * @see {@link reduce} - * - * @param {function(acc: R, value: T, index: number): R} accumulator - * The accumulator function called on each source value. - * @param {T|R} [seed] The initial accumulation value. - * @return {Observable} An observable of the accumulated values. - * @method scan - * @owner Observable +/* =========================================================================== + * Save the match info and tally the frequency counts. Return true if + * the current block must be flushed. */ -function scan(accumulator, seed) { - var hasSeed = false; - // providing a seed of `undefined` *should* be valid and trigger - // hasSeed! so don't use `seed !== undefined` checks! - // For this reason, we have to check it here at the original call site - // otherwise inside Operator/Subscriber we won't know if `undefined` - // means they didn't provide anything or if they literally provided `undefined` - if (arguments.length >= 2) { - hasSeed = true; - } - return function scanOperatorFunction(source) { - return source.lift(new ScanOperator(accumulator, seed, hasSeed)); - }; +function _tr_tally(s, dist, lc) +// deflate_state *s; +// unsigned dist; /* distance of matched string */ +// unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */ +{ + //var out_length, in_length, dcode; + + s.pending_buf[s.d_buf + s.last_lit * 2] = (dist >>> 8) & 0xff; + s.pending_buf[s.d_buf + s.last_lit * 2 + 1] = dist & 0xff; + + s.pending_buf[s.l_buf + s.last_lit] = lc & 0xff; + s.last_lit++; + + if (dist === 0) { + /* lc is the unmatched char */ + s.dyn_ltree[lc * 2]/*.Freq*/++; + } else { + s.matches++; + /* Here, lc is the match length - MIN_MATCH */ + dist--; /* dist = match distance - 1 */ + //Assert((ush)dist < (ush)MAX_DIST(s) && + // (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) && + // (ush)d_code(dist) < (ush)D_CODES, "_tr_tally: bad match"); + + s.dyn_ltree[(_length_code[lc] + LITERALS + 1) * 2]/*.Freq*/++; + s.dyn_dtree[d_code(dist) * 2]/*.Freq*/++; + } + +// (!) This block is disabled in zlib defaults, +// don't enable it for binary compatibility + +//#ifdef TRUNCATE_BLOCK +// /* Try to guess if it is profitable to stop the current block here */ +// if ((s.last_lit & 0x1fff) === 0 && s.level > 2) { +// /* Compute an upper bound for the compressed length */ +// out_length = s.last_lit*8; +// in_length = s.strstart - s.block_start; +// +// for (dcode = 0; dcode < D_CODES; dcode++) { +// out_length += s.dyn_dtree[dcode*2]/*.Freq*/ * (5 + extra_dbits[dcode]); +// } +// out_length >>>= 3; +// //Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ", +// // s->last_lit, in_length, out_length, +// // 100L - out_length*100L/in_length)); +// if (s.matches < (s.last_lit>>1)/*int /2*/ && out_length < (in_length>>1)/*int /2*/) { +// return true; +// } +// } +//#endif + + return (s.last_lit === s.lit_bufsize - 1); + /* We avoid equality with lit_bufsize because of wraparound at 64K + * on 16 bit machines and because stored blocks are restricted to + * 64K-1 bytes. + */ } -exports.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; + +exports._tr_init = _tr_init; +exports._tr_stored_block = _tr_stored_block; +exports._tr_flush_block = _tr_flush_block; +exports._tr_tally = _tr_tally; +exports._tr_align = _tr_align; + +},{"../utils/common":26}],38:[function(require,module,exports){ +'use strict'; + +// (C) 1995-2013 Jean-loup Gailly and Mark Adler +// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin +// +// This software is provided 'as-is', without any express or implied +// warranty. In no event will the authors be held liable for any damages +// arising from the use of this software. +// +// Permission is granted to anyone to use this software for any purpose, +// including commercial applications, and to alter it and redistribute it +// freely, subject to the following restrictions: +// +// 1. The origin of this software must not be misrepresented; you must not +// claim that you wrote the original software. If you use this software +// in a product, an acknowledgment in the product documentation would be +// appreciated but is not required. +// 2. Altered source versions must be plainly marked as such, and must not be +// misrepresented as being the original software. +// 3. This notice may not be removed or altered from any source distribution. + +function ZStream() { + /* next input byte */ + this.input = null; // JS specific, because we have no pointers + this.next_in = 0; + /* number of bytes available at input */ + this.avail_in = 0; + /* total number of input bytes read so far */ + this.total_in = 0; + /* next output byte should be put there */ + this.output = null; // JS specific, because we have no pointers + this.next_out = 0; + /* remaining free space at output */ + this.avail_out = 0; + /* total number of bytes output so far */ + this.total_out = 0; + /* last error message, NULL if no error */ + this.msg = ''/*Z_NULL*/; + /* not visible by applications */ + this.state = null; + /* best guess about the data type: binary or text */ + this.data_type = 2/*Z_UNKNOWN*/; + /* adler32 value of the uncompressed data */ + this.adler = 0; +} + +module.exports = ZStream; + +},{}],39:[function(require,module,exports){ +(function (process){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// resolves . and .. elements in a path array with directory names there +// must be no slashes, empty elements, or device names (c:\) in the array +// (so also no leading and trailing slashes - it does not distinguish +// relative and absolute paths) +function normalizeArray(parts, allowAboveRoot) { + // if the path tries to go above the root, `up` ends up > 0 + var up = 0; + for (var i = parts.length - 1; i >= 0; i--) { + var last = parts[i]; + if (last === '.') { + parts.splice(i, 1); + } else if (last === '..') { + parts.splice(i, 1); + up++; + } else if (up) { + parts.splice(i, 1); + up--; } - ScanOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new ScanSubscriber(subscriber, this.accumulator, this.seed, this.hasSeed)); - }; - return ScanOperator; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var ScanSubscriber = (function (_super) { - __extends(ScanSubscriber, _super); - function ScanSubscriber(destination, accumulator, _seed, hasSeed) { - _super.call(this, destination); - this.accumulator = accumulator; - this._seed = _seed; - this.hasSeed = hasSeed; - this.index = 0; + } + + // if the path is allowed to go above the root, restore leading ..s + if (allowAboveRoot) { + for (; up--; up) { + parts.unshift('..'); } - 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":36}],183:[function(require,module,exports){ -"use strict"; -var multicast_1 = require('./multicast'); -var refCount_1 = require('./refCount'); -var Subject_1 = require('../Subject'); -function shareSubjectFactory() { - return new Subject_1.Subject(); -} -/** - * Returns a new Observable that multicasts (shares) the original Observable. As long as there is at least one - * Subscriber this Observable will be subscribed and emitting data. When all subscribers have unsubscribed it will - * unsubscribe from the source Observable. Because the Observable is multicasting it makes the stream `hot`. - * This is an alias for .multicast(() => new Subject()).refCount(). - * - * - * - * @return {Observable} An Observable that upon connection causes the source Observable to emit items to its Observers. - * @method share - * @owner Observable - */ -function share() { - return function (source) { return refCount_1.refCount()(multicast_1.multicast(shareSubjectFactory)(source)); }; + return parts; } -exports.share = share; -; -},{"../Subject":34,"./multicast":173,"./refCount":179}],184:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); +// 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); }; -var Subscriber_1 = require('../Subscriber'); -/** - * Returns an Observable that skips the first `count` items emitted by the source Observable. - * - * - * - * @param {Number} count - The number of times, items emitted by source Observable should be skipped. - * @return {Observable} An Observable that skips values emitted by the source Observable. - * - * @method skip - * @owner Observable - */ -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; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var SkipSubscriber = (function (_super) { - __extends(SkipSubscriber, _super); - function SkipSubscriber(destination, total) { - _super.call(this, destination); - this.total = total; - this.count = 0; + +// 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; } - SkipSubscriber.prototype._next = function (x) { - if (++this.count > this.total) { - this.destination.next(x); - } - }; - return SkipSubscriber; -}(Subscriber_1.Subscriber)); -},{"../Subscriber":36}],185:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + 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) || '.'; }; -var OuterSubscriber_1 = require('../OuterSubscriber'); -var subscribeToResult_1 = require('../util/subscribeToResult'); -/** - * Returns an Observable that skips items emitted by the source Observable until a second Observable emits an item. - * - * - * - * @param {Observable} notifier - The second Observable that has to emit an item before the source Observable's elements begin to - * be mirrored by the resulting Observable. - * @return {Observable} An Observable that skips items from the source Observable until the second Observable emits - * an item, then emits the remaining items. - * @method skipUntil - * @owner Observable - */ -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 (subscriber, source) { - return source.subscribe(new SkipUntilSubscriber(subscriber, this.notifier)); - }; - return SkipUntilOperator; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var SkipUntilSubscriber = (function (_super) { - __extends(SkipUntilSubscriber, _super); - function SkipUntilSubscriber(destination, notifier) { - _super.call(this, destination); - this.hasValue = false; - this.isInnerStopped = false; - this.add(subscribeToResult_1.subscribeToResult(this, notifier)); - } - SkipUntilSubscriber.prototype._next = function (value) { - if (this.hasValue) { - _super.prototype._next.call(this, value); - } - }; - SkipUntilSubscriber.prototype._complete = function () { - if (this.isInnerStopped) { - _super.prototype._complete.call(this); - } - else { - this.unsubscribe(); - } - }; - SkipUntilSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { - this.hasValue = true; - }; - SkipUntilSubscriber.prototype.notifyComplete = function () { - this.isInnerStopped = true; - if (this.isStopped) { - _super.prototype._complete.call(this); - } - }; - return SkipUntilSubscriber; -}(OuterSubscriber_1.OuterSubscriber)); -},{"../OuterSubscriber":31,"../util/subscribeToResult":228}],186:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); +// 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; }; -var Subscriber_1 = require('../Subscriber'); -/** - * Returns an Observable that skips all items emitted by the source Observable as long as a specified condition holds - * true, but emits all further source items as soon as the condition becomes false. - * - * - * - * @param {Function} predicate - A function to test each item emitted from the source Observable. - * @return {Observable} An Observable that begins emitting items emitted by the source Observable when the - * specified predicate becomes false. - * @method skipWhile - * @owner Observable - */ -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; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var SkipWhileSubscriber = (function (_super) { - __extends(SkipWhileSubscriber, _super); - function SkipWhileSubscriber(destination, predicate) { - _super.call(this, destination); - this.predicate = predicate; - this.skipping = true; - this.index = 0; + +// 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'); } - 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)); + return p; + }).join('/')); +}; -},{"../Subscriber":36}],187:[function(require,module,exports){ -"use strict"; -var ArrayObservable_1 = require('../observable/ArrayObservable'); -var ScalarObservable_1 = require('../observable/ScalarObservable'); -var EmptyObservable_1 = require('../observable/EmptyObservable'); -var concat_1 = require('../observable/concat'); -var isScheduler_1 = require('../util/isScheduler'); -/* tslint:enable:max-line-length */ -/** - * Returns an Observable that emits the items you specify as arguments before it begins to emit - * items emitted by the source Observable. - * - * - * - * @param {...T} values - Items you want the modified Observable to emit first. - * @param {Scheduler} [scheduler] - A {@link IScheduler} to use for scheduling - * the emissions of the `next` notifications. - * @return {Observable} An Observable that emits the items in the specified Iterable and then emits the items - * emitted by the source Observable. - * @method startWith - * @owner Observable - */ -function startWith() { - var array = []; - for (var _i = 0; _i < arguments.length; _i++) { - array[_i - 0] = arguments[_i]; + +// 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; } - 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) { - return concat_1.concat(new ScalarObservable_1.ScalarObservable(array[0], scheduler), source); - } - else if (len > 1) { - return concat_1.concat(new ArrayObservable_1.ArrayObservable(array, scheduler), source); - } - else { - return concat_1.concat(new EmptyObservable_1.EmptyObservable(scheduler), source); - } - }; -} -exports.startWith = startWith; -},{"../observable/ArrayObservable":90,"../observable/EmptyObservable":93,"../observable/ScalarObservable":99,"../observable/concat":102,"../util/isScheduler":224}],188:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var OuterSubscriber_1 = require('../OuterSubscriber'); -var subscribeToResult_1 = require('../util/subscribeToResult'); -/* tslint:enable:max-line-length */ -/** - * Projects each source value to an Observable which is merged in the output - * Observable, emitting values only from the most recently projected Observable. - * - * Maps each value to an Observable, then flattens all of - * these inner Observables using {@link switch}. - * - * - * - * Returns an Observable that emits items based on applying a function that you - * supply to each item emitted by the source Observable, where that function - * returns an (so-called "inner") Observable. Each time it observes one of these - * inner Observables, the output Observable begins emitting the items emitted by - * that inner Observable. When a new inner Observable is emitted, `switchMap` - * stops emitting items from the earlier-emitted inner Observable and begins - * emitting items from the new one. It continues to behave like this for - * subsequent inner Observables. - * - * @example Rerun an interval Observable on every click event - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var result = clicks.switchMap((ev) => Rx.Observable.interval(1000)); - * result.subscribe(x => console.log(x)); - * - * @see {@link concatMap} - * @see {@link exhaustMap} - * @see {@link mergeMap} - * @see {@link switch} - * @see {@link switchMapTo} - * - * @param {function(value: T, ?index: number): ObservableInput} project A function - * that, when applied to an item emitted by the source Observable, returns an - * Observable. - * @param {function(outerValue: T, innerValue: I, outerIndex: number, innerIndex: number): any} [resultSelector] - * A function to produce the value on the output Observable based on the values - * and the indices of the source (outer) emission and the inner Observable - * emission. The arguments passed to this function are: - * - `outerValue`: the value that came from the source - * - `innerValue`: the value that came from the projected Observable - * - `outerIndex`: the "index" of the value that came from the source - * - `innerIndex`: the "index" of the value from the projected Observable - * @return {Observable} An Observable that emits the result of applying the - * projection function (and the optional `resultSelector`) to each item emitted - * by the source Observable and taking only the values from the most recently - * projected inner Observable. - * @method switchMap - * @owner Observable - */ -function switchMap(project, resultSelector) { - return function switchMapOperatorFunction(source) { - return source.lift(new SwitchMapOperator(project, resultSelector)); - }; -} -exports.switchMap = switchMap; -var SwitchMapOperator = (function () { - function SwitchMapOperator(project, resultSelector) { - this.project = project; - this.resultSelector = resultSelector; + var end = arr.length - 1; + for (; end >= 0; end--) { + if (arr[end] !== '') break; } - SwitchMapOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new SwitchMapSubscriber(subscriber, this.project, this.resultSelector)); - }; - return SwitchMapOperator; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ + + if (start > end) return []; + return arr.slice(start, end - start + 1); + } + + var fromParts = trim(from.split('/')); + var toParts = trim(to.split('/')); + + var length = Math.min(fromParts.length, toParts.length); + var samePartsLength = length; + for (var i = 0; i < length; i++) { + if (fromParts[i] !== toParts[i]) { + samePartsLength = i; + break; + } + } + + var outputParts = []; + for (var i = samePartsLength; i < fromParts.length; i++) { + outputParts.push('..'); + } + + outputParts = outputParts.concat(toParts.slice(samePartsLength)); + + return outputParts.join('/'); +}; + +exports.sep = '/'; +exports.delimiter = ':'; + +exports.dirname = function(path) { + var result = splitPath(path), + root = result[0], + dir = result[1]; + + if (!root && !dir) { + // No dirname whatsoever + return '.'; + } + + if (dir) { + // It has a dirname, strip trailing slash + dir = dir.substr(0, dir.length - 1); + } + + return root + dir; +}; + + +exports.basename = function(path, ext) { + var f = splitPath(path)[2]; + // TODO: make this comparison case-insensitive on windows? + if (ext && f.substr(-1 * ext.length) === ext) { + f = f.substr(0, f.length - ext.length); + } + return f; +}; + + +exports.extname = function(path) { + return splitPath(path)[3]; +}; + +function filter (xs, f) { + if (xs.filter) return xs.filter(f); + var res = []; + for (var i = 0; i < xs.length; i++) { + if (f(xs[i], i, xs)) res.push(xs[i]); + } + return res; +} + +// String.prototype.substr - negative index don't work in IE8 +var substr = 'ab'.substr(-1) === 'b' + ? function (str, start, len) { return str.substr(start, len) } + : function (str, start, len) { + if (start < 0) start = str.length + start; + return str.substr(start, len); + } +; + +}).call(this,require('_process')) + +},{"_process":7}],40:[function(require,module,exports){ +'use strict'; + +module.exports = Pbf; + +var ieee754 = require('ieee754'); + +function Pbf(buf) { + this.buf = ArrayBuffer.isView && ArrayBuffer.isView(buf) ? buf : new Uint8Array(buf || 0); + this.pos = 0; + this.type = 0; + this.length = this.buf.length; +} + +Pbf.Varint = 0; // varint: int32, int64, uint32, uint64, sint32, sint64, bool, enum +Pbf.Fixed64 = 1; // 64-bit: double, fixed64, sfixed64 +Pbf.Bytes = 2; // length-delimited: string, bytes, embedded messages, packed repeated fields +Pbf.Fixed32 = 5; // 32-bit: float, fixed32, sfixed32 + +var SHIFT_LEFT_32 = (1 << 16) * (1 << 16), + SHIFT_RIGHT_32 = 1 / SHIFT_LEFT_32; + +// Threshold chosen based on both benchmarking and knowledge about browser string +// data structures (which currently switch structure types at 12 bytes or more) +var TEXT_DECODER_MIN_LENGTH = 12; +var utf8TextDecoder = typeof TextDecoder === 'undefined' ? null : new TextDecoder('utf8'); + +Pbf.prototype = { + + destroy: function() { + this.buf = null; + }, + + // === READING ================================================================= + + readFields: function(readField, result, end) { + end = end || this.length; + + while (this.pos < end) { + var val = this.readVarint(), + tag = val >> 3, + startPos = this.pos; + + this.type = val & 0x7; + readField(tag, result, this); + + if (this.pos === startPos) this.skip(val); + } + return result; + }, + + readMessage: function(readField, result) { + return this.readFields(readField, result, this.readVarint() + this.pos); + }, + + readFixed32: function() { + var val = readUInt32(this.buf, this.pos); + this.pos += 4; + return val; + }, + + readSFixed32: function() { + var val = readInt32(this.buf, this.pos); + this.pos += 4; + return val; + }, + + // 64-bit int handling is based on github.com/dpw/node-buffer-more-ints (MIT-licensed) + + readFixed64: function() { + var val = readUInt32(this.buf, this.pos) + readUInt32(this.buf, this.pos + 4) * SHIFT_LEFT_32; + this.pos += 8; + return val; + }, + + readSFixed64: function() { + var val = readUInt32(this.buf, this.pos) + readInt32(this.buf, this.pos + 4) * SHIFT_LEFT_32; + this.pos += 8; + return val; + }, + + readFloat: function() { + var val = ieee754.read(this.buf, this.pos, true, 23, 4); + this.pos += 4; + return val; + }, + + readDouble: function() { + var val = ieee754.read(this.buf, this.pos, true, 52, 8); + this.pos += 8; + return val; + }, + + readVarint: function(isSigned) { + var buf = this.buf, + val, b; + + b = buf[this.pos++]; val = b & 0x7f; if (b < 0x80) return val; + b = buf[this.pos++]; val |= (b & 0x7f) << 7; if (b < 0x80) return val; + b = buf[this.pos++]; val |= (b & 0x7f) << 14; if (b < 0x80) return val; + b = buf[this.pos++]; val |= (b & 0x7f) << 21; if (b < 0x80) return val; + b = buf[this.pos]; val |= (b & 0x0f) << 28; + + return readVarintRemainder(val, isSigned, this); + }, + + readVarint64: function() { // for compatibility with v2.0.1 + return this.readVarint(true); + }, + + readSVarint: function() { + var num = this.readVarint(); + return num % 2 === 1 ? (num + 1) / -2 : num / 2; // zigzag encoding + }, + + readBoolean: function() { + return Boolean(this.readVarint()); + }, + + readString: function() { + var end = this.readVarint() + this.pos; + var pos = this.pos; + this.pos = end; + + if (end - pos >= TEXT_DECODER_MIN_LENGTH && utf8TextDecoder) { + // longer strings are fast with the built-in browser TextDecoder API + return readUtf8TextDecoder(this.buf, pos, end); + } + // short strings are fast with our custom implementation + return readUtf8(this.buf, pos, end); + }, + + readBytes: function() { + var end = this.readVarint() + this.pos, + buffer = this.buf.subarray(this.pos, end); + this.pos = end; + return buffer; + }, + + // verbose for performance reasons; doesn't affect gzipped size + + readPackedVarint: function(arr, isSigned) { + if (this.type !== Pbf.Bytes) return arr.push(this.readVarint(isSigned)); + var end = readPackedEnd(this); + arr = arr || []; + while (this.pos < end) arr.push(this.readVarint(isSigned)); + return arr; + }, + readPackedSVarint: function(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readSVarint()); + var end = readPackedEnd(this); + arr = arr || []; + while (this.pos < end) arr.push(this.readSVarint()); + return arr; + }, + readPackedBoolean: function(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readBoolean()); + var end = readPackedEnd(this); + arr = arr || []; + while (this.pos < end) arr.push(this.readBoolean()); + return arr; + }, + readPackedFloat: function(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readFloat()); + var end = readPackedEnd(this); + arr = arr || []; + while (this.pos < end) arr.push(this.readFloat()); + return arr; + }, + readPackedDouble: function(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readDouble()); + var end = readPackedEnd(this); + arr = arr || []; + while (this.pos < end) arr.push(this.readDouble()); + return arr; + }, + readPackedFixed32: function(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readFixed32()); + var end = readPackedEnd(this); + arr = arr || []; + while (this.pos < end) arr.push(this.readFixed32()); + return arr; + }, + readPackedSFixed32: function(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed32()); + var end = readPackedEnd(this); + arr = arr || []; + while (this.pos < end) arr.push(this.readSFixed32()); + return arr; + }, + readPackedFixed64: function(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readFixed64()); + var end = readPackedEnd(this); + arr = arr || []; + while (this.pos < end) arr.push(this.readFixed64()); + return arr; + }, + readPackedSFixed64: function(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed64()); + var end = readPackedEnd(this); + arr = arr || []; + while (this.pos < end) arr.push(this.readSFixed64()); + return arr; + }, + + skip: function(val) { + var type = val & 0x7; + if (type === Pbf.Varint) while (this.buf[this.pos++] > 0x7f) {} + else if (type === Pbf.Bytes) this.pos = this.readVarint() + this.pos; + else if (type === Pbf.Fixed32) this.pos += 4; + else if (type === Pbf.Fixed64) this.pos += 8; + else throw new Error('Unimplemented type: ' + type); + }, + + // === WRITING ================================================================= + + writeTag: function(tag, type) { + this.writeVarint((tag << 3) | type); + }, + + realloc: function(min) { + var length = this.length || 16; + + while (length < this.pos + min) length *= 2; + + if (length !== this.length) { + var buf = new Uint8Array(length); + buf.set(this.buf); + this.buf = buf; + this.length = length; + } + }, + + finish: function() { + this.length = this.pos; + this.pos = 0; + return this.buf.subarray(0, this.length); + }, + + writeFixed32: function(val) { + this.realloc(4); + writeInt32(this.buf, val, this.pos); + this.pos += 4; + }, + + writeSFixed32: function(val) { + this.realloc(4); + writeInt32(this.buf, val, this.pos); + this.pos += 4; + }, + + writeFixed64: function(val) { + this.realloc(8); + writeInt32(this.buf, val & -1, this.pos); + writeInt32(this.buf, Math.floor(val * SHIFT_RIGHT_32), this.pos + 4); + this.pos += 8; + }, + + writeSFixed64: function(val) { + this.realloc(8); + writeInt32(this.buf, val & -1, this.pos); + writeInt32(this.buf, Math.floor(val * SHIFT_RIGHT_32), this.pos + 4); + this.pos += 8; + }, + + writeVarint: function(val) { + val = +val || 0; + + if (val > 0xfffffff || val < 0) { + writeBigVarint(val, this); + return; + } + + this.realloc(4); + + this.buf[this.pos++] = val & 0x7f | (val > 0x7f ? 0x80 : 0); if (val <= 0x7f) return; + this.buf[this.pos++] = ((val >>>= 7) & 0x7f) | (val > 0x7f ? 0x80 : 0); if (val <= 0x7f) return; + this.buf[this.pos++] = ((val >>>= 7) & 0x7f) | (val > 0x7f ? 0x80 : 0); if (val <= 0x7f) return; + this.buf[this.pos++] = (val >>> 7) & 0x7f; + }, + + writeSVarint: function(val) { + this.writeVarint(val < 0 ? -val * 2 - 1 : val * 2); + }, + + writeBoolean: function(val) { + this.writeVarint(Boolean(val)); + }, + + writeString: function(str) { + str = String(str); + this.realloc(str.length * 4); + + this.pos++; // reserve 1 byte for short string length + + var startPos = this.pos; + // write the string directly to the buffer and see how much was written + this.pos = writeUtf8(this.buf, str, this.pos); + var len = this.pos - startPos; + + if (len >= 0x80) makeRoomForExtraLength(startPos, len, this); + + // finally, write the message length in the reserved place and restore the position + this.pos = startPos - 1; + this.writeVarint(len); + this.pos += len; + }, + + writeFloat: function(val) { + this.realloc(4); + ieee754.write(this.buf, val, this.pos, true, 23, 4); + this.pos += 4; + }, + + writeDouble: function(val) { + this.realloc(8); + ieee754.write(this.buf, val, this.pos, true, 52, 8); + this.pos += 8; + }, + + writeBytes: function(buffer) { + var len = buffer.length; + this.writeVarint(len); + this.realloc(len); + for (var i = 0; i < len; i++) this.buf[this.pos++] = buffer[i]; + }, + + writeRawMessage: function(fn, obj) { + this.pos++; // reserve 1 byte for short message length + + // write the message directly to the buffer and see how much was written + var startPos = this.pos; + fn(obj, this); + var len = this.pos - startPos; + + if (len >= 0x80) makeRoomForExtraLength(startPos, len, this); + + // finally, write the message length in the reserved place and restore the position + this.pos = startPos - 1; + this.writeVarint(len); + this.pos += len; + }, + + writeMessage: function(tag, fn, obj) { + this.writeTag(tag, Pbf.Bytes); + this.writeRawMessage(fn, obj); + }, + + writePackedVarint: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedVarint, arr); }, + writePackedSVarint: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedSVarint, arr); }, + writePackedBoolean: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedBoolean, arr); }, + writePackedFloat: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedFloat, arr); }, + writePackedDouble: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedDouble, arr); }, + writePackedFixed32: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedFixed32, arr); }, + writePackedSFixed32: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedSFixed32, arr); }, + writePackedFixed64: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedFixed64, arr); }, + writePackedSFixed64: function(tag, arr) { if (arr.length) this.writeMessage(tag, writePackedSFixed64, arr); }, + + writeBytesField: function(tag, buffer) { + this.writeTag(tag, Pbf.Bytes); + this.writeBytes(buffer); + }, + writeFixed32Field: function(tag, val) { + this.writeTag(tag, Pbf.Fixed32); + this.writeFixed32(val); + }, + writeSFixed32Field: function(tag, val) { + this.writeTag(tag, Pbf.Fixed32); + this.writeSFixed32(val); + }, + writeFixed64Field: function(tag, val) { + this.writeTag(tag, Pbf.Fixed64); + this.writeFixed64(val); + }, + writeSFixed64Field: function(tag, val) { + this.writeTag(tag, Pbf.Fixed64); + this.writeSFixed64(val); + }, + writeVarintField: function(tag, val) { + this.writeTag(tag, Pbf.Varint); + this.writeVarint(val); + }, + writeSVarintField: function(tag, val) { + this.writeTag(tag, Pbf.Varint); + this.writeSVarint(val); + }, + writeStringField: function(tag, str) { + this.writeTag(tag, Pbf.Bytes); + this.writeString(str); + }, + writeFloatField: function(tag, val) { + this.writeTag(tag, Pbf.Fixed32); + this.writeFloat(val); + }, + writeDoubleField: function(tag, val) { + this.writeTag(tag, Pbf.Fixed64); + this.writeDouble(val); + }, + writeBooleanField: function(tag, val) { + this.writeVarintField(tag, Boolean(val)); + } +}; + +function readVarintRemainder(l, s, p) { + var buf = p.buf, + h, b; + + b = buf[p.pos++]; h = (b & 0x70) >> 4; if (b < 0x80) return toNum(l, h, s); + b = buf[p.pos++]; h |= (b & 0x7f) << 3; if (b < 0x80) return toNum(l, h, s); + b = buf[p.pos++]; h |= (b & 0x7f) << 10; if (b < 0x80) return toNum(l, h, s); + b = buf[p.pos++]; h |= (b & 0x7f) << 17; if (b < 0x80) return toNum(l, h, s); + b = buf[p.pos++]; h |= (b & 0x7f) << 24; if (b < 0x80) return toNum(l, h, s); + b = buf[p.pos++]; h |= (b & 0x01) << 31; if (b < 0x80) return toNum(l, h, s); + + throw new Error('Expected varint not more than 10 bytes'); +} + +function readPackedEnd(pbf) { + return pbf.type === Pbf.Bytes ? + pbf.readVarint() + pbf.pos : pbf.pos + 1; +} + +function toNum(low, high, isSigned) { + if (isSigned) { + return high * 0x100000000 + (low >>> 0); + } + + return ((high >>> 0) * 0x100000000) + (low >>> 0); +} + +function writeBigVarint(val, pbf) { + var low, high; + + if (val >= 0) { + low = (val % 0x100000000) | 0; + high = (val / 0x100000000) | 0; + } else { + low = ~(-val % 0x100000000); + high = ~(-val / 0x100000000); + + if (low ^ 0xffffffff) { + low = (low + 1) | 0; + } else { + low = 0; + high = (high + 1) | 0; + } + } + + if (val >= 0x10000000000000000 || val < -0x10000000000000000) { + throw new Error('Given varint doesn\'t fit into 10 bytes'); + } + + pbf.realloc(10); + + writeBigVarintLow(low, high, pbf); + writeBigVarintHigh(high, pbf); +} + +function writeBigVarintLow(low, high, pbf) { + pbf.buf[pbf.pos++] = low & 0x7f | 0x80; low >>>= 7; + pbf.buf[pbf.pos++] = low & 0x7f | 0x80; low >>>= 7; + pbf.buf[pbf.pos++] = low & 0x7f | 0x80; low >>>= 7; + pbf.buf[pbf.pos++] = low & 0x7f | 0x80; low >>>= 7; + pbf.buf[pbf.pos] = low & 0x7f; +} + +function writeBigVarintHigh(high, pbf) { + var lsb = (high & 0x07) << 4; + + pbf.buf[pbf.pos++] |= lsb | ((high >>>= 3) ? 0x80 : 0); if (!high) return; + pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); if (!high) return; + pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); if (!high) return; + pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); if (!high) return; + pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); if (!high) return; + pbf.buf[pbf.pos++] = high & 0x7f; +} + +function makeRoomForExtraLength(startPos, len, pbf) { + var extraLen = + len <= 0x3fff ? 1 : + len <= 0x1fffff ? 2 : + len <= 0xfffffff ? 3 : Math.floor(Math.log(len) / (Math.LN2 * 7)); + + // if 1 byte isn't enough for encoding message length, shift the data to the right + pbf.realloc(extraLen); + for (var i = pbf.pos - 1; i >= startPos; i--) pbf.buf[i + extraLen] = pbf.buf[i]; +} + +function writePackedVarint(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeVarint(arr[i]); } +function writePackedSVarint(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeSVarint(arr[i]); } +function writePackedFloat(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeFloat(arr[i]); } +function writePackedDouble(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeDouble(arr[i]); } +function writePackedBoolean(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeBoolean(arr[i]); } +function writePackedFixed32(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeFixed32(arr[i]); } +function writePackedSFixed32(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeSFixed32(arr[i]); } +function writePackedFixed64(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeFixed64(arr[i]); } +function writePackedSFixed64(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeSFixed64(arr[i]); } + +// Buffer code below from https://github.com/feross/buffer, MIT-licensed + +function readUInt32(buf, pos) { + return ((buf[pos]) | + (buf[pos + 1] << 8) | + (buf[pos + 2] << 16)) + + (buf[pos + 3] * 0x1000000); +} + +function writeInt32(buf, val, pos) { + buf[pos] = val; + buf[pos + 1] = (val >>> 8); + buf[pos + 2] = (val >>> 16); + buf[pos + 3] = (val >>> 24); +} + +function readInt32(buf, pos) { + return ((buf[pos]) | + (buf[pos + 1] << 8) | + (buf[pos + 2] << 16)) + + (buf[pos + 3] << 24); +} + +function readUtf8(buf, pos, end) { + var str = ''; + var i = pos; + + while (i < end) { + var b0 = buf[i]; + var c = null; // codepoint + var bytesPerSequence = + b0 > 0xEF ? 4 : + b0 > 0xDF ? 3 : + b0 > 0xBF ? 2 : 1; + + if (i + bytesPerSequence > end) break; + + var b1, b2, b3; + + if (bytesPerSequence === 1) { + if (b0 < 0x80) { + c = b0; + } + } else if (bytesPerSequence === 2) { + b1 = buf[i + 1]; + if ((b1 & 0xC0) === 0x80) { + c = (b0 & 0x1F) << 0x6 | (b1 & 0x3F); + if (c <= 0x7F) { + c = null; + } + } + } else if (bytesPerSequence === 3) { + b1 = buf[i + 1]; + b2 = buf[i + 2]; + if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80) { + c = (b0 & 0xF) << 0xC | (b1 & 0x3F) << 0x6 | (b2 & 0x3F); + if (c <= 0x7FF || (c >= 0xD800 && c <= 0xDFFF)) { + c = null; + } + } + } else if (bytesPerSequence === 4) { + b1 = buf[i + 1]; + b2 = buf[i + 2]; + b3 = buf[i + 3]; + if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80 && (b3 & 0xC0) === 0x80) { + c = (b0 & 0xF) << 0x12 | (b1 & 0x3F) << 0xC | (b2 & 0x3F) << 0x6 | (b3 & 0x3F); + if (c <= 0xFFFF || c >= 0x110000) { + c = null; + } + } + } + + if (c === null) { + c = 0xFFFD; + bytesPerSequence = 1; + + } else if (c > 0xFFFF) { + c -= 0x10000; + str += String.fromCharCode(c >>> 10 & 0x3FF | 0xD800); + c = 0xDC00 | c & 0x3FF; + } + + str += String.fromCharCode(c); + i += bytesPerSequence; + } + + return str; +} + +function readUtf8TextDecoder(buf, pos, end) { + return utf8TextDecoder.decode(buf.subarray(pos, end)); +} + +function writeUtf8(buf, str, pos) { + for (var i = 0, c, lead; i < str.length; i++) { + c = str.charCodeAt(i); // code point + + if (c > 0xD7FF && c < 0xE000) { + if (lead) { + if (c < 0xDC00) { + buf[pos++] = 0xEF; + buf[pos++] = 0xBF; + buf[pos++] = 0xBD; + lead = c; + continue; + } else { + c = lead - 0xD800 << 10 | c - 0xDC00 | 0x10000; + lead = null; + } + } else { + if (c > 0xDBFF || (i + 1 === str.length)) { + buf[pos++] = 0xEF; + buf[pos++] = 0xBF; + buf[pos++] = 0xBD; + } else { + lead = c; + } + continue; + } + } else if (lead) { + buf[pos++] = 0xEF; + buf[pos++] = 0xBF; + buf[pos++] = 0xBD; + lead = null; + } + + if (c < 0x80) { + buf[pos++] = c; + } else { + if (c < 0x800) { + buf[pos++] = c >> 0x6 | 0xC0; + } else { + if (c < 0x10000) { + buf[pos++] = c >> 0xC | 0xE0; + } else { + buf[pos++] = c >> 0x12 | 0xF0; + buf[pos++] = c >> 0xC & 0x3F | 0x80; + } + buf[pos++] = c >> 0x6 & 0x3F | 0x80; + } + buf[pos++] = c & 0x3F | 0x80; + } + } + return pos; +} + +},{"ieee754":41}],41:[function(require,module,exports){ +exports.read = function (buffer, offset, isLE, mLen, nBytes) { + var e, m + var eLen = (nBytes * 8) - mLen - 1 + var eMax = (1 << eLen) - 1 + var eBias = eMax >> 1 + var nBits = -7 + var i = isLE ? (nBytes - 1) : 0 + var d = isLE ? -1 : 1 + var s = buffer[offset + i] + + i += d + + e = s & ((1 << (-nBits)) - 1) + s >>= (-nBits) + nBits += eLen + for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) {} + + m = e & ((1 << (-nBits)) - 1) + e >>= (-nBits) + nBits += mLen + for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) {} + + if (e === 0) { + e = 1 - eBias + } else if (e === eMax) { + return m ? NaN : ((s ? -1 : 1) * Infinity) + } else { + m = m + Math.pow(2, mLen) + e = e - eBias + } + return (s ? -1 : 1) * m * Math.pow(2, e - mLen) +} + +exports.write = function (buffer, value, offset, isLE, mLen, nBytes) { + var e, m, c + var eLen = (nBytes * 8) - mLen - 1 + var eMax = (1 << eLen) - 1 + var eBias = eMax >> 1 + var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0) + var i = isLE ? 0 : (nBytes - 1) + var d = isLE ? 1 : -1 + var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0 + + value = Math.abs(value) + + if (isNaN(value) || value === Infinity) { + m = isNaN(value) ? 1 : 0 + e = eMax + } else { + e = Math.floor(Math.log(value) / Math.LN2) + if (value * (c = Math.pow(2, -e)) < 1) { + e-- + c *= 2 + } + if (e + eBias >= 1) { + value += rt / c + } else { + value += rt * Math.pow(2, 1 - eBias) + } + if (value * c >= 2) { + e++ + c /= 2 + } + + if (e + eBias >= eMax) { + m = 0 + e = eMax + } else if (e + eBias >= 1) { + m = ((value * c) - 1) * Math.pow(2, mLen) + e = e + eBias + } else { + m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen) + e = 0 + } + } + + for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} + + e = (e << mLen) | m + eLen += mLen + for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} + + buffer[offset + i - d] |= s * 128 +} + +},{}],42:[function(require,module,exports){ +!function(t,i){"object"==typeof exports&&"undefined"!=typeof module?module.exports=i():"function"==typeof define&&define.amd?define(i):(t=t||self).RBush=i()}(this,function(){"use strict";function t(t,r,e,a,h){!function t(n,r,e,a,h){for(;a>e;){if(a-e>600){var o=a-e+1,s=r-e+1,l=Math.log(o),f=.5*Math.exp(2*l/3),u=.5*Math.sqrt(l*f*(o-f)/o)*(s-o/2<0?-1:1),m=Math.max(e,Math.floor(r-s*f/o+u)),c=Math.min(a,Math.floor(r+(o-s)*f/o+u));t(n,r,m,c,h)}var p=n[r],d=e,x=a;for(i(n,e,r),h(n[a],p)>0&&i(n,e,a);d0;)x--}0===h(n[e],p)?i(n,e,x):i(n,++x,a),x<=r&&(e=x+1),r<=x&&(a=x-1)}}(t,r,e||0,a||t.length-1,h||n)}function i(t,i,n){var r=t[i];t[i]=t[n],t[n]=r}function n(t,i){return ti?1:0}var r=function(t){void 0===t&&(t=9),this._maxEntries=Math.max(4,t),this._minEntries=Math.max(2,Math.ceil(.4*this._maxEntries)),this.clear()};function e(t,i,n){if(!n)return i.indexOf(t);for(var r=0;r=t.minX&&i.maxY>=t.minY}function p(t){return{children:t,height:1,leaf:!0,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0}}function d(i,n,r,e,a){for(var h=[n,r];h.length;)if(!((r=h.pop())-(n=h.pop())<=e)){var o=n+Math.ceil((r-n)/e/2)*e;t(i,o,n,r,a),h.push(n,o,o,r)}}return r.prototype.all=function(){return this._all(this.data,[])},r.prototype.search=function(t){var i=this.data,n=[];if(!c(t,i))return n;for(var r=this.toBBox,e=[];i;){for(var a=0;a=0&&e[i].children.length>this._maxEntries;)this._split(e,i),i--;this._adjustParentBBoxes(r,e,i)},r.prototype._split=function(t,i){var n=t[i],r=n.children.length,e=this._minEntries;this._chooseSplitAxis(n,e,r);var h=this._chooseSplitIndex(n,e,r),o=p(n.children.splice(h,n.children.length-h));o.height=n.height,o.leaf=n.leaf,a(n,this.toBBox),a(o,this.toBBox),i?t[i-1].children.push(o):this._splitRoot(n,o)},r.prototype._splitRoot=function(t,i){this.data=p([t,i]),this.data.height=t.height+1,this.data.leaf=!1,a(this.data,this.toBBox)},r.prototype._chooseSplitIndex=function(t,i,n){for(var r,e,a,o,s,l,u,m=1/0,c=1/0,p=i;p<=n-i;p++){var d=h(t,0,p,this.toBBox),x=h(t,p,n,this.toBBox),v=(e=d,a=x,o=void 0,s=void 0,l=void 0,u=void 0,o=Math.max(e.minX,a.minX),s=Math.max(e.minY,a.minY),l=Math.min(e.maxX,a.maxX),u=Math.min(e.maxY,a.maxY),Math.max(0,l-o)*Math.max(0,u-s)),M=f(d)+f(x);v=i;c--){var p=t.children[c];o(s,t.leaf?e(p):p),l+=u(s)}return l},r.prototype._adjustParentBBoxes=function(t,i,n){for(var r=n;r>=0;r--)o(i[r],t)},r.prototype._condense=function(t){for(var i=t.length-1,n=void 0;i>=0;i--)0===t[i].children.length?i>0?(n=t[i-1].children).splice(n.indexOf(t[i]),1):this.clear():a(t[i],this.toBBox)},r}); + +},{}],43:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("./internal/Observable"); +exports.Observable = Observable_1.Observable; +var ConnectableObservable_1 = require("./internal/observable/ConnectableObservable"); +exports.ConnectableObservable = ConnectableObservable_1.ConnectableObservable; +var groupBy_1 = require("./internal/operators/groupBy"); +exports.GroupedObservable = groupBy_1.GroupedObservable; +var observable_1 = require("./internal/symbol/observable"); +exports.observable = observable_1.observable; +var Subject_1 = require("./internal/Subject"); +exports.Subject = Subject_1.Subject; +var BehaviorSubject_1 = require("./internal/BehaviorSubject"); +exports.BehaviorSubject = BehaviorSubject_1.BehaviorSubject; +var ReplaySubject_1 = require("./internal/ReplaySubject"); +exports.ReplaySubject = ReplaySubject_1.ReplaySubject; +var AsyncSubject_1 = require("./internal/AsyncSubject"); +exports.AsyncSubject = AsyncSubject_1.AsyncSubject; +var asap_1 = require("./internal/scheduler/asap"); +exports.asapScheduler = asap_1.asap; +var async_1 = require("./internal/scheduler/async"); +exports.asyncScheduler = async_1.async; +var queue_1 = require("./internal/scheduler/queue"); +exports.queueScheduler = queue_1.queue; +var animationFrame_1 = require("./internal/scheduler/animationFrame"); +exports.animationFrameScheduler = animationFrame_1.animationFrame; +var VirtualTimeScheduler_1 = require("./internal/scheduler/VirtualTimeScheduler"); +exports.VirtualTimeScheduler = VirtualTimeScheduler_1.VirtualTimeScheduler; +exports.VirtualAction = VirtualTimeScheduler_1.VirtualAction; +var Scheduler_1 = require("./internal/Scheduler"); +exports.Scheduler = Scheduler_1.Scheduler; +var Subscription_1 = require("./internal/Subscription"); +exports.Subscription = Subscription_1.Subscription; +var Subscriber_1 = require("./internal/Subscriber"); +exports.Subscriber = Subscriber_1.Subscriber; +var Notification_1 = require("./internal/Notification"); +exports.Notification = Notification_1.Notification; +exports.NotificationKind = Notification_1.NotificationKind; +var pipe_1 = require("./internal/util/pipe"); +exports.pipe = pipe_1.pipe; +var noop_1 = require("./internal/util/noop"); +exports.noop = noop_1.noop; +var identity_1 = require("./internal/util/identity"); +exports.identity = identity_1.identity; +var isObservable_1 = require("./internal/util/isObservable"); +exports.isObservable = isObservable_1.isObservable; +var ArgumentOutOfRangeError_1 = require("./internal/util/ArgumentOutOfRangeError"); +exports.ArgumentOutOfRangeError = ArgumentOutOfRangeError_1.ArgumentOutOfRangeError; +var EmptyError_1 = require("./internal/util/EmptyError"); +exports.EmptyError = EmptyError_1.EmptyError; +var ObjectUnsubscribedError_1 = require("./internal/util/ObjectUnsubscribedError"); +exports.ObjectUnsubscribedError = ObjectUnsubscribedError_1.ObjectUnsubscribedError; +var UnsubscriptionError_1 = require("./internal/util/UnsubscriptionError"); +exports.UnsubscriptionError = UnsubscriptionError_1.UnsubscriptionError; +var TimeoutError_1 = require("./internal/util/TimeoutError"); +exports.TimeoutError = TimeoutError_1.TimeoutError; +var bindCallback_1 = require("./internal/observable/bindCallback"); +exports.bindCallback = bindCallback_1.bindCallback; +var bindNodeCallback_1 = require("./internal/observable/bindNodeCallback"); +exports.bindNodeCallback = bindNodeCallback_1.bindNodeCallback; +var combineLatest_1 = require("./internal/observable/combineLatest"); +exports.combineLatest = combineLatest_1.combineLatest; +var concat_1 = require("./internal/observable/concat"); +exports.concat = concat_1.concat; +var defer_1 = require("./internal/observable/defer"); +exports.defer = defer_1.defer; +var empty_1 = require("./internal/observable/empty"); +exports.empty = empty_1.empty; +var forkJoin_1 = require("./internal/observable/forkJoin"); +exports.forkJoin = forkJoin_1.forkJoin; +var from_1 = require("./internal/observable/from"); +exports.from = from_1.from; +var fromEvent_1 = require("./internal/observable/fromEvent"); +exports.fromEvent = fromEvent_1.fromEvent; +var fromEventPattern_1 = require("./internal/observable/fromEventPattern"); +exports.fromEventPattern = fromEventPattern_1.fromEventPattern; +var generate_1 = require("./internal/observable/generate"); +exports.generate = generate_1.generate; +var iif_1 = require("./internal/observable/iif"); +exports.iif = iif_1.iif; +var interval_1 = require("./internal/observable/interval"); +exports.interval = interval_1.interval; +var merge_1 = require("./internal/observable/merge"); +exports.merge = merge_1.merge; +var never_1 = require("./internal/observable/never"); +exports.never = never_1.never; +var of_1 = require("./internal/observable/of"); +exports.of = of_1.of; +var onErrorResumeNext_1 = require("./internal/observable/onErrorResumeNext"); +exports.onErrorResumeNext = onErrorResumeNext_1.onErrorResumeNext; +var pairs_1 = require("./internal/observable/pairs"); +exports.pairs = pairs_1.pairs; +var partition_1 = require("./internal/observable/partition"); +exports.partition = partition_1.partition; +var race_1 = require("./internal/observable/race"); +exports.race = race_1.race; +var range_1 = require("./internal/observable/range"); +exports.range = range_1.range; +var throwError_1 = require("./internal/observable/throwError"); +exports.throwError = throwError_1.throwError; +var timer_1 = require("./internal/observable/timer"); +exports.timer = timer_1.timer; +var using_1 = require("./internal/observable/using"); +exports.using = using_1.using; +var zip_1 = require("./internal/observable/zip"); +exports.zip = zip_1.zip; +var scheduled_1 = require("./internal/scheduled/scheduled"); +exports.scheduled = scheduled_1.scheduled; +var empty_2 = require("./internal/observable/empty"); +exports.EMPTY = empty_2.EMPTY; +var never_2 = require("./internal/observable/never"); +exports.NEVER = never_2.NEVER; +var config_1 = require("./internal/config"); +exports.config = config_1.config; + +},{"./internal/AsyncSubject":44,"./internal/BehaviorSubject":45,"./internal/Notification":47,"./internal/Observable":48,"./internal/ReplaySubject":51,"./internal/Scheduler":52,"./internal/Subject":53,"./internal/Subscriber":55,"./internal/Subscription":56,"./internal/config":57,"./internal/observable/ConnectableObservable":58,"./internal/observable/bindCallback":60,"./internal/observable/bindNodeCallback":61,"./internal/observable/combineLatest":62,"./internal/observable/concat":63,"./internal/observable/defer":64,"./internal/observable/empty":65,"./internal/observable/forkJoin":66,"./internal/observable/from":67,"./internal/observable/fromEvent":69,"./internal/observable/fromEventPattern":70,"./internal/observable/generate":71,"./internal/observable/iif":72,"./internal/observable/interval":73,"./internal/observable/merge":74,"./internal/observable/never":75,"./internal/observable/of":76,"./internal/observable/onErrorResumeNext":77,"./internal/observable/pairs":78,"./internal/observable/partition":79,"./internal/observable/race":80,"./internal/observable/range":81,"./internal/observable/throwError":82,"./internal/observable/timer":83,"./internal/observable/using":84,"./internal/observable/zip":85,"./internal/operators/groupBy":121,"./internal/scheduled/scheduled":193,"./internal/scheduler/VirtualTimeScheduler":203,"./internal/scheduler/animationFrame":204,"./internal/scheduler/asap":205,"./internal/scheduler/async":206,"./internal/scheduler/queue":207,"./internal/symbol/observable":209,"./internal/util/ArgumentOutOfRangeError":211,"./internal/util/EmptyError":212,"./internal/util/ObjectUnsubscribedError":214,"./internal/util/TimeoutError":215,"./internal/util/UnsubscriptionError":216,"./internal/util/identity":219,"./internal/util/isObservable":228,"./internal/util/noop":231,"./internal/util/pipe":233}],44:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subject_1 = require("./Subject"); +var Subscription_1 = require("./Subscription"); +var AsyncSubject = (function (_super) { + __extends(AsyncSubject, _super); + function AsyncSubject() { + var _this = _super !== null && _super.apply(this, arguments) || this; + _this.value = null; + _this.hasNext = false; + _this.hasCompleted = false; + return _this; + } + AsyncSubject.prototype._subscribe = function (subscriber) { + if (this.hasError) { + subscriber.error(this.thrownError); + return Subscription_1.Subscription.EMPTY; + } + else if (this.hasCompleted && this.hasNext) { + subscriber.next(this.value); + subscriber.complete(); + return Subscription_1.Subscription.EMPTY; + } + return _super.prototype._subscribe.call(this, subscriber); + }; + AsyncSubject.prototype.next = function (value) { + if (!this.hasCompleted) { + this.value = value; + this.hasNext = true; + } + }; + AsyncSubject.prototype.error = function (error) { + if (!this.hasCompleted) { + _super.prototype.error.call(this, error); + } + }; + AsyncSubject.prototype.complete = function () { + this.hasCompleted = true; + if (this.hasNext) { + _super.prototype.next.call(this, this.value); + } + _super.prototype.complete.call(this); + }; + return AsyncSubject; +}(Subject_1.Subject)); +exports.AsyncSubject = AsyncSubject; + +},{"./Subject":53,"./Subscription":56}],45:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subject_1 = require("./Subject"); +var ObjectUnsubscribedError_1 = require("./util/ObjectUnsubscribedError"); +var BehaviorSubject = (function (_super) { + __extends(BehaviorSubject, _super); + function BehaviorSubject(_value) { + var _this = _super.call(this) || this; + _this._value = _value; + return _this; + } + Object.defineProperty(BehaviorSubject.prototype, "value", { + get: function () { + return this.getValue(); + }, + enumerable: true, + configurable: true + }); + BehaviorSubject.prototype._subscribe = function (subscriber) { + var subscription = _super.prototype._subscribe.call(this, subscriber); + if (subscription && !subscription.closed) { + subscriber.next(this._value); + } + return subscription; + }; + BehaviorSubject.prototype.getValue = function () { + if (this.hasError) { + throw this.thrownError; + } + else if (this.closed) { + throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError(); + } + else { + return this._value; + } + }; + BehaviorSubject.prototype.next = function (value) { + _super.prototype.next.call(this, this._value = value); + }; + return BehaviorSubject; +}(Subject_1.Subject)); +exports.BehaviorSubject = BehaviorSubject; + +},{"./Subject":53,"./util/ObjectUnsubscribedError":214}],46:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("./Subscriber"); +var InnerSubscriber = (function (_super) { + __extends(InnerSubscriber, _super); + function InnerSubscriber(parent, outerValue, outerIndex) { + var _this = _super.call(this) || this; + _this.parent = parent; + _this.outerValue = outerValue; + _this.outerIndex = outerIndex; + _this.index = 0; + return _this; + } + InnerSubscriber.prototype._next = function (value) { + this.parent.notifyNext(this.outerValue, value, this.outerIndex, this.index++, this); + }; + InnerSubscriber.prototype._error = function (error) { + this.parent.notifyError(error, this); + this.unsubscribe(); + }; + InnerSubscriber.prototype._complete = function () { + this.parent.notifyComplete(this); + this.unsubscribe(); + }; + return InnerSubscriber; +}(Subscriber_1.Subscriber)); +exports.InnerSubscriber = InnerSubscriber; + +},{"./Subscriber":55}],47:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var empty_1 = require("./observable/empty"); +var of_1 = require("./observable/of"); +var throwError_1 = require("./observable/throwError"); +var NotificationKind; +(function (NotificationKind) { + NotificationKind["NEXT"] = "N"; + NotificationKind["ERROR"] = "E"; + NotificationKind["COMPLETE"] = "C"; +})(NotificationKind = exports.NotificationKind || (exports.NotificationKind = {})); +var Notification = (function () { + function Notification(kind, value, error) { + this.kind = kind; + this.value = value; + this.error = error; + this.hasValue = kind === 'N'; + } + Notification.prototype.observe = function (observer) { + switch (this.kind) { + case 'N': + return observer.next && observer.next(this.value); + case 'E': + return observer.error && observer.error(this.error); + case 'C': + return observer.complete && observer.complete(); + } + }; + Notification.prototype.do = function (next, error, complete) { + var kind = this.kind; + switch (kind) { + case 'N': + return next && next(this.value); + case 'E': + return error && error(this.error); + case 'C': + return complete && complete(); + } + }; + Notification.prototype.accept = function (nextOrObserver, error, complete) { + if (nextOrObserver && typeof nextOrObserver.next === 'function') { + return this.observe(nextOrObserver); + } + else { + return this.do(nextOrObserver, error, complete); + } + }; + Notification.prototype.toObservable = function () { + var kind = this.kind; + switch (kind) { + case 'N': + return of_1.of(this.value); + case 'E': + return throwError_1.throwError(this.error); + case 'C': + return empty_1.empty(); + } + throw new Error('unexpected notification kind value'); + }; + Notification.createNext = function (value) { + if (typeof value !== 'undefined') { + return new Notification('N', value); + } + return Notification.undefinedValueNotification; + }; + Notification.createError = function (err) { + return new Notification('E', undefined, err); + }; + Notification.createComplete = function () { + return Notification.completeNotification; + }; + Notification.completeNotification = new Notification('C'); + Notification.undefinedValueNotification = new Notification('N', undefined); + return Notification; +}()); +exports.Notification = Notification; + +},{"./observable/empty":65,"./observable/of":76,"./observable/throwError":82}],48:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var canReportError_1 = require("./util/canReportError"); +var toSubscriber_1 = require("./util/toSubscriber"); +var observable_1 = require("./symbol/observable"); +var pipe_1 = require("./util/pipe"); +var config_1 = require("./config"); +var Observable = (function () { + function Observable(subscribe) { + this._isScalar = false; + if (subscribe) { + this._subscribe = subscribe; + } + } + Observable.prototype.lift = function (operator) { + var observable = new Observable(); + observable.source = this; + observable.operator = operator; + return observable; + }; + Observable.prototype.subscribe = function (observerOrNext, error, complete) { + var operator = this.operator; + var sink = toSubscriber_1.toSubscriber(observerOrNext, error, complete); + if (operator) { + sink.add(operator.call(sink, this.source)); + } + else { + sink.add(this.source || (config_1.config.useDeprecatedSynchronousErrorHandling && !sink.syncErrorThrowable) ? + this._subscribe(sink) : + this._trySubscribe(sink)); + } + if (config_1.config.useDeprecatedSynchronousErrorHandling) { + if (sink.syncErrorThrowable) { + sink.syncErrorThrowable = false; + if (sink.syncErrorThrown) { + throw sink.syncErrorValue; + } + } + } + return sink; + }; + Observable.prototype._trySubscribe = function (sink) { + try { + return this._subscribe(sink); + } + catch (err) { + if (config_1.config.useDeprecatedSynchronousErrorHandling) { + sink.syncErrorThrown = true; + sink.syncErrorValue = err; + } + if (canReportError_1.canReportError(sink)) { + sink.error(err); + } + else { + console.warn(err); + } + } + }; + Observable.prototype.forEach = function (next, promiseCtor) { + var _this = this; + promiseCtor = getPromiseCtor(promiseCtor); + return new promiseCtor(function (resolve, reject) { + var subscription; + subscription = _this.subscribe(function (value) { + try { + next(value); + } + catch (err) { + reject(err); + if (subscription) { + subscription.unsubscribe(); + } + } + }, reject, resolve); + }); + }; + Observable.prototype._subscribe = function (subscriber) { + var source = this.source; + return source && source.subscribe(subscriber); + }; + Observable.prototype[observable_1.observable] = function () { + return this; + }; + Observable.prototype.pipe = function () { + var operations = []; + for (var _i = 0; _i < arguments.length; _i++) { + operations[_i] = arguments[_i]; + } + if (operations.length === 0) { + return this; + } + return pipe_1.pipeFromArray(operations)(this); + }; + Observable.prototype.toPromise = function (promiseCtor) { + var _this = this; + promiseCtor = getPromiseCtor(promiseCtor); + return new promiseCtor(function (resolve, reject) { + var value; + _this.subscribe(function (x) { return value = x; }, function (err) { return reject(err); }, function () { return resolve(value); }); + }); + }; + Observable.create = function (subscribe) { + return new Observable(subscribe); + }; + return Observable; +}()); +exports.Observable = Observable; +function getPromiseCtor(promiseCtor) { + if (!promiseCtor) { + promiseCtor = config_1.config.Promise || Promise; + } + if (!promiseCtor) { + throw new Error('no Promise impl found'); + } + return promiseCtor; +} + +},{"./config":57,"./symbol/observable":209,"./util/canReportError":217,"./util/pipe":233,"./util/toSubscriber":240}],49:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var config_1 = require("./config"); +var hostReportError_1 = require("./util/hostReportError"); +exports.empty = { + closed: true, + next: function (value) { }, + error: function (err) { + if (config_1.config.useDeprecatedSynchronousErrorHandling) { + throw err; + } + else { + hostReportError_1.hostReportError(err); + } + }, + complete: function () { } +}; + +},{"./config":57,"./util/hostReportError":218}],50:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("./Subscriber"); +var OuterSubscriber = (function (_super) { + __extends(OuterSubscriber, _super); + function OuterSubscriber() { + return _super !== null && _super.apply(this, arguments) || this; + } + OuterSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.destination.next(innerValue); + }; + OuterSubscriber.prototype.notifyError = function (error, innerSub) { + this.destination.error(error); + }; + OuterSubscriber.prototype.notifyComplete = function (innerSub) { + this.destination.complete(); + }; + return OuterSubscriber; +}(Subscriber_1.Subscriber)); +exports.OuterSubscriber = OuterSubscriber; + +},{"./Subscriber":55}],51:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subject_1 = require("./Subject"); +var queue_1 = require("./scheduler/queue"); +var Subscription_1 = require("./Subscription"); +var observeOn_1 = require("./operators/observeOn"); +var ObjectUnsubscribedError_1 = require("./util/ObjectUnsubscribedError"); +var SubjectSubscription_1 = require("./SubjectSubscription"); +var ReplaySubject = (function (_super) { + __extends(ReplaySubject, _super); + function ReplaySubject(bufferSize, windowTime, scheduler) { + if (bufferSize === void 0) { bufferSize = Number.POSITIVE_INFINITY; } + if (windowTime === void 0) { windowTime = Number.POSITIVE_INFINITY; } + var _this = _super.call(this) || this; + _this.scheduler = scheduler; + _this._events = []; + _this._infiniteTimeWindow = false; + _this._bufferSize = bufferSize < 1 ? 1 : bufferSize; + _this._windowTime = windowTime < 1 ? 1 : windowTime; + if (windowTime === Number.POSITIVE_INFINITY) { + _this._infiniteTimeWindow = true; + _this.next = _this.nextInfiniteTimeWindow; + } + else { + _this.next = _this.nextTimeWindow; + } + return _this; + } + ReplaySubject.prototype.nextInfiniteTimeWindow = function (value) { + var _events = this._events; + _events.push(value); + if (_events.length > this._bufferSize) { + _events.shift(); + } + _super.prototype.next.call(this, value); + }; + ReplaySubject.prototype.nextTimeWindow = function (value) { + this._events.push(new ReplayEvent(this._getNow(), value)); + this._trimBufferThenGetEvents(); + _super.prototype.next.call(this, value); + }; + ReplaySubject.prototype._subscribe = function (subscriber) { + var _infiniteTimeWindow = this._infiniteTimeWindow; + var _events = _infiniteTimeWindow ? this._events : this._trimBufferThenGetEvents(); + var scheduler = this.scheduler; + var len = _events.length; + var subscription; + if (this.closed) { + throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError(); + } + else if (this.isStopped || this.hasError) { + subscription = Subscription_1.Subscription.EMPTY; + } + else { + this.observers.push(subscriber); + subscription = new SubjectSubscription_1.SubjectSubscription(this, subscriber); + } + if (scheduler) { + subscriber.add(subscriber = new observeOn_1.ObserveOnSubscriber(subscriber, scheduler)); + } + if (_infiniteTimeWindow) { + for (var i = 0; i < len && !subscriber.closed; i++) { + subscriber.next(_events[i]); + } + } + else { + for (var i = 0; i < len && !subscriber.closed; i++) { + subscriber.next(_events[i].value); + } + } + if (this.hasError) { + subscriber.error(this.thrownError); + } + else if (this.isStopped) { + subscriber.complete(); + } + return subscription; + }; + ReplaySubject.prototype._getNow = function () { + return (this.scheduler || queue_1.queue).now(); + }; + ReplaySubject.prototype._trimBufferThenGetEvents = function () { + var now = this._getNow(); + var _bufferSize = this._bufferSize; + var _windowTime = this._windowTime; + var _events = this._events; + var eventsCount = _events.length; + var spliceCount = 0; + while (spliceCount < eventsCount) { + if ((now - _events[spliceCount].time) < _windowTime) { + break; + } + spliceCount++; + } + if (eventsCount > _bufferSize) { + spliceCount = Math.max(spliceCount, eventsCount - _bufferSize); + } + if (spliceCount > 0) { + _events.splice(0, spliceCount); + } + return _events; + }; + return ReplaySubject; +}(Subject_1.Subject)); +exports.ReplaySubject = ReplaySubject; +var ReplayEvent = (function () { + function ReplayEvent(time, value) { + this.time = time; + this.value = value; + } + return ReplayEvent; +}()); + +},{"./Subject":53,"./SubjectSubscription":54,"./Subscription":56,"./operators/observeOn":136,"./scheduler/queue":207,"./util/ObjectUnsubscribedError":214}],52:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Scheduler = (function () { + function Scheduler(SchedulerAction, now) { + if (now === void 0) { now = Scheduler.now; } + this.SchedulerAction = SchedulerAction; + this.now = now; + } + Scheduler.prototype.schedule = function (work, delay, state) { + if (delay === void 0) { delay = 0; } + return new this.SchedulerAction(this, work).schedule(state, delay); + }; + Scheduler.now = function () { return Date.now(); }; + return Scheduler; +}()); +exports.Scheduler = Scheduler; + +},{}],53:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("./Observable"); +var Subscriber_1 = require("./Subscriber"); +var Subscription_1 = require("./Subscription"); +var ObjectUnsubscribedError_1 = require("./util/ObjectUnsubscribedError"); +var SubjectSubscription_1 = require("./SubjectSubscription"); +var rxSubscriber_1 = require("../internal/symbol/rxSubscriber"); +var SubjectSubscriber = (function (_super) { + __extends(SubjectSubscriber, _super); + function SubjectSubscriber(destination) { + var _this = _super.call(this, destination) || this; + _this.destination = destination; + return _this; + } + return SubjectSubscriber; +}(Subscriber_1.Subscriber)); +exports.SubjectSubscriber = SubjectSubscriber; +var Subject = (function (_super) { + __extends(Subject, _super); + function Subject() { + var _this = _super.call(this) || this; + _this.observers = []; + _this.closed = false; + _this.isStopped = false; + _this.hasError = false; + _this.thrownError = null; + return _this; + } + Subject.prototype[rxSubscriber_1.rxSubscriber] = function () { + return new SubjectSubscriber(this); + }; + Subject.prototype.lift = function (operator) { + var subject = new AnonymousSubject(this, this); + subject.operator = operator; + return subject; + }; + Subject.prototype.next = function (value) { + if (this.closed) { + throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError(); + } + if (!this.isStopped) { + var observers = this.observers; + var len = observers.length; + var copy = observers.slice(); + for (var i = 0; i < len; i++) { + copy[i].next(value); + } + } + }; + Subject.prototype.error = function (err) { + if (this.closed) { + throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError(); + } + this.hasError = true; + this.thrownError = err; + this.isStopped = true; + var observers = this.observers; + var len = observers.length; + var copy = observers.slice(); + for (var i = 0; i < len; i++) { + copy[i].error(err); + } + this.observers.length = 0; + }; + Subject.prototype.complete = function () { + if (this.closed) { + throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError(); + } + this.isStopped = true; + var observers = this.observers; + var len = observers.length; + var copy = observers.slice(); + for (var i = 0; i < len; i++) { + copy[i].complete(); + } + this.observers.length = 0; + }; + Subject.prototype.unsubscribe = function () { + this.isStopped = true; + this.closed = true; + this.observers = null; + }; + Subject.prototype._trySubscribe = function (subscriber) { + if (this.closed) { + throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError(); + } + else { + return _super.prototype._trySubscribe.call(this, subscriber); + } + }; + Subject.prototype._subscribe = function (subscriber) { + if (this.closed) { + throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError(); + } + else if (this.hasError) { + subscriber.error(this.thrownError); + return Subscription_1.Subscription.EMPTY; + } + else if (this.isStopped) { + subscriber.complete(); + return Subscription_1.Subscription.EMPTY; + } + else { + this.observers.push(subscriber); + return new SubjectSubscription_1.SubjectSubscription(this, subscriber); + } + }; + Subject.prototype.asObservable = function () { + var observable = new Observable_1.Observable(); + observable.source = this; + return observable; + }; + Subject.create = function (destination, source) { + return new AnonymousSubject(destination, source); + }; + return Subject; +}(Observable_1.Observable)); +exports.Subject = Subject; +var AnonymousSubject = (function (_super) { + __extends(AnonymousSubject, _super); + function AnonymousSubject(destination, source) { + var _this = _super.call(this) || this; + _this.destination = destination; + _this.source = source; + return _this; + } + AnonymousSubject.prototype.next = function (value) { + var destination = this.destination; + if (destination && destination.next) { + destination.next(value); + } + }; + AnonymousSubject.prototype.error = function (err) { + var destination = this.destination; + if (destination && destination.error) { + this.destination.error(err); + } + }; + AnonymousSubject.prototype.complete = function () { + var destination = this.destination; + if (destination && destination.complete) { + this.destination.complete(); + } + }; + AnonymousSubject.prototype._subscribe = function (subscriber) { + var source = this.source; + if (source) { + return this.source.subscribe(subscriber); + } + else { + return Subscription_1.Subscription.EMPTY; + } + }; + return AnonymousSubject; +}(Subject)); +exports.AnonymousSubject = AnonymousSubject; + +},{"../internal/symbol/rxSubscriber":210,"./Observable":48,"./SubjectSubscription":54,"./Subscriber":55,"./Subscription":56,"./util/ObjectUnsubscribedError":214}],54:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscription_1 = require("./Subscription"); +var SubjectSubscription = (function (_super) { + __extends(SubjectSubscription, _super); + function SubjectSubscription(subject, subscriber) { + var _this = _super.call(this) || this; + _this.subject = subject; + _this.subscriber = subscriber; + _this.closed = false; + return _this; + } + SubjectSubscription.prototype.unsubscribe = function () { + if (this.closed) { + return; + } + this.closed = true; + var subject = this.subject; + var observers = subject.observers; + this.subject = null; + if (!observers || observers.length === 0 || subject.isStopped || subject.closed) { + return; + } + var subscriberIndex = observers.indexOf(this.subscriber); + if (subscriberIndex !== -1) { + observers.splice(subscriberIndex, 1); + } + }; + return SubjectSubscription; +}(Subscription_1.Subscription)); +exports.SubjectSubscription = SubjectSubscription; + +},{"./Subscription":56}],55:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var isFunction_1 = require("./util/isFunction"); +var Observer_1 = require("./Observer"); +var Subscription_1 = require("./Subscription"); +var rxSubscriber_1 = require("../internal/symbol/rxSubscriber"); +var config_1 = require("./config"); +var hostReportError_1 = require("./util/hostReportError"); +var Subscriber = (function (_super) { + __extends(Subscriber, _super); + function Subscriber(destinationOrNext, error, complete) { + var _this = _super.call(this) || this; + _this.syncErrorValue = null; + _this.syncErrorThrown = false; + _this.syncErrorThrowable = false; + _this.isStopped = false; + switch (arguments.length) { + case 0: + _this.destination = Observer_1.empty; + break; + case 1: + if (!destinationOrNext) { + _this.destination = Observer_1.empty; + break; + } + if (typeof destinationOrNext === 'object') { + if (destinationOrNext instanceof Subscriber) { + _this.syncErrorThrowable = destinationOrNext.syncErrorThrowable; + _this.destination = destinationOrNext; + destinationOrNext.add(_this); + } + else { + _this.syncErrorThrowable = true; + _this.destination = new SafeSubscriber(_this, destinationOrNext); + } + break; + } + default: + _this.syncErrorThrowable = true; + _this.destination = new SafeSubscriber(_this, destinationOrNext, error, complete); + break; + } + return _this; + } + Subscriber.prototype[rxSubscriber_1.rxSubscriber] = function () { return this; }; + Subscriber.create = function (next, error, complete) { + var subscriber = new Subscriber(next, error, complete); + subscriber.syncErrorThrowable = false; + return subscriber; + }; + Subscriber.prototype.next = function (value) { + if (!this.isStopped) { + this._next(value); + } + }; + Subscriber.prototype.error = function (err) { + if (!this.isStopped) { + this.isStopped = true; + this._error(err); + } + }; + Subscriber.prototype.complete = function () { + if (!this.isStopped) { + this.isStopped = true; + this._complete(); + } + }; + Subscriber.prototype.unsubscribe = function () { + if (this.closed) { + return; + } + this.isStopped = true; + _super.prototype.unsubscribe.call(this); + }; + Subscriber.prototype._next = function (value) { + this.destination.next(value); + }; + Subscriber.prototype._error = function (err) { + this.destination.error(err); + this.unsubscribe(); + }; + Subscriber.prototype._complete = function () { + this.destination.complete(); + this.unsubscribe(); + }; + Subscriber.prototype._unsubscribeAndRecycle = function () { + var _parentOrParents = this._parentOrParents; + this._parentOrParents = null; + this.unsubscribe(); + this.closed = false; + this.isStopped = false; + this._parentOrParents = _parentOrParents; + return this; + }; + return Subscriber; +}(Subscription_1.Subscription)); +exports.Subscriber = Subscriber; +var SafeSubscriber = (function (_super) { + __extends(SafeSubscriber, _super); + function SafeSubscriber(_parentSubscriber, observerOrNext, error, complete) { + var _this = _super.call(this) || this; + _this._parentSubscriber = _parentSubscriber; + var next; + var context = _this; + if (isFunction_1.isFunction(observerOrNext)) { + next = observerOrNext; + } + else if (observerOrNext) { + next = observerOrNext.next; + error = observerOrNext.error; + complete = observerOrNext.complete; + if (observerOrNext !== Observer_1.empty) { + context = Object.create(observerOrNext); + if (isFunction_1.isFunction(context.unsubscribe)) { + _this.add(context.unsubscribe.bind(context)); + } + context.unsubscribe = _this.unsubscribe.bind(_this); + } + } + _this._context = context; + _this._next = next; + _this._error = error; + _this._complete = complete; + return _this; + } + SafeSubscriber.prototype.next = function (value) { + if (!this.isStopped && this._next) { + var _parentSubscriber = this._parentSubscriber; + if (!config_1.config.useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) { + this.__tryOrUnsub(this._next, value); + } + else if (this.__tryOrSetError(_parentSubscriber, this._next, value)) { + this.unsubscribe(); + } + } + }; + SafeSubscriber.prototype.error = function (err) { + if (!this.isStopped) { + var _parentSubscriber = this._parentSubscriber; + var useDeprecatedSynchronousErrorHandling = config_1.config.useDeprecatedSynchronousErrorHandling; + if (this._error) { + if (!useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) { + this.__tryOrUnsub(this._error, err); + this.unsubscribe(); + } + else { + this.__tryOrSetError(_parentSubscriber, this._error, err); + this.unsubscribe(); + } + } + else if (!_parentSubscriber.syncErrorThrowable) { + this.unsubscribe(); + if (useDeprecatedSynchronousErrorHandling) { + throw err; + } + hostReportError_1.hostReportError(err); + } + else { + if (useDeprecatedSynchronousErrorHandling) { + _parentSubscriber.syncErrorValue = err; + _parentSubscriber.syncErrorThrown = true; + } + else { + hostReportError_1.hostReportError(err); + } + this.unsubscribe(); + } + } + }; + SafeSubscriber.prototype.complete = function () { + var _this = this; + if (!this.isStopped) { + var _parentSubscriber = this._parentSubscriber; + if (this._complete) { + var wrappedComplete = function () { return _this._complete.call(_this._context); }; + if (!config_1.config.useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) { + this.__tryOrUnsub(wrappedComplete); + this.unsubscribe(); + } + else { + this.__tryOrSetError(_parentSubscriber, wrappedComplete); + this.unsubscribe(); + } + } + else { + this.unsubscribe(); + } + } + }; + SafeSubscriber.prototype.__tryOrUnsub = function (fn, value) { + try { + fn.call(this._context, value); + } + catch (err) { + this.unsubscribe(); + if (config_1.config.useDeprecatedSynchronousErrorHandling) { + throw err; + } + else { + hostReportError_1.hostReportError(err); + } + } + }; + SafeSubscriber.prototype.__tryOrSetError = function (parent, fn, value) { + if (!config_1.config.useDeprecatedSynchronousErrorHandling) { + throw new Error('bad call'); + } + try { + fn.call(this._context, value); + } + catch (err) { + if (config_1.config.useDeprecatedSynchronousErrorHandling) { + parent.syncErrorValue = err; + parent.syncErrorThrown = true; + return true; + } + else { + hostReportError_1.hostReportError(err); + return true; + } + } + return false; + }; + SafeSubscriber.prototype._unsubscribe = function () { + var _parentSubscriber = this._parentSubscriber; + this._context = null; + this._parentSubscriber = null; + _parentSubscriber.unsubscribe(); + }; + return SafeSubscriber; +}(Subscriber)); +exports.SafeSubscriber = SafeSubscriber; + +},{"../internal/symbol/rxSubscriber":210,"./Observer":49,"./Subscription":56,"./config":57,"./util/hostReportError":218,"./util/isFunction":223}],56:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var isArray_1 = require("./util/isArray"); +var isObject_1 = require("./util/isObject"); +var isFunction_1 = require("./util/isFunction"); +var UnsubscriptionError_1 = require("./util/UnsubscriptionError"); +var Subscription = (function () { + function Subscription(unsubscribe) { + this.closed = false; + this._parentOrParents = null; + this._subscriptions = null; + if (unsubscribe) { + this._unsubscribe = unsubscribe; + } + } + Subscription.prototype.unsubscribe = function () { + var errors; + if (this.closed) { + return; + } + var _a = this, _parentOrParents = _a._parentOrParents, _unsubscribe = _a._unsubscribe, _subscriptions = _a._subscriptions; + this.closed = true; + this._parentOrParents = null; + this._subscriptions = null; + if (_parentOrParents instanceof Subscription) { + _parentOrParents.remove(this); + } + else if (_parentOrParents !== null) { + for (var index = 0; index < _parentOrParents.length; ++index) { + var parent_1 = _parentOrParents[index]; + parent_1.remove(this); + } + } + if (isFunction_1.isFunction(_unsubscribe)) { + try { + _unsubscribe.call(this); + } + catch (e) { + errors = e instanceof UnsubscriptionError_1.UnsubscriptionError ? flattenUnsubscriptionErrors(e.errors) : [e]; + } + } + if (isArray_1.isArray(_subscriptions)) { + var index = -1; + var len = _subscriptions.length; + while (++index < len) { + var sub = _subscriptions[index]; + if (isObject_1.isObject(sub)) { + try { + sub.unsubscribe(); + } + catch (e) { + errors = errors || []; + if (e instanceof UnsubscriptionError_1.UnsubscriptionError) { + errors = errors.concat(flattenUnsubscriptionErrors(e.errors)); + } + else { + errors.push(e); + } + } + } + } + } + if (errors) { + throw new UnsubscriptionError_1.UnsubscriptionError(errors); + } + }; + Subscription.prototype.add = function (teardown) { + var subscription = teardown; + if (!teardown) { + return Subscription.EMPTY; + } + switch (typeof teardown) { + case 'function': + subscription = new Subscription(teardown); + case 'object': + if (subscription === this || subscription.closed || typeof subscription.unsubscribe !== 'function') { + return subscription; + } + else if (this.closed) { + subscription.unsubscribe(); + return subscription; + } + else if (!(subscription instanceof Subscription)) { + var tmp = subscription; + subscription = new Subscription(); + subscription._subscriptions = [tmp]; + } + break; + default: { + throw new Error('unrecognized teardown ' + teardown + ' added to Subscription.'); + } + } + var _parentOrParents = subscription._parentOrParents; + if (_parentOrParents === null) { + subscription._parentOrParents = this; + } + else if (_parentOrParents instanceof Subscription) { + if (_parentOrParents === this) { + return subscription; + } + subscription._parentOrParents = [_parentOrParents, this]; + } + else if (_parentOrParents.indexOf(this) === -1) { + _parentOrParents.push(this); + } + else { + return subscription; + } + var subscriptions = this._subscriptions; + if (subscriptions === null) { + this._subscriptions = [subscription]; + } + else { + subscriptions.push(subscription); + } + return subscription; + }; + Subscription.prototype.remove = function (subscription) { + var subscriptions = this._subscriptions; + if (subscriptions) { + var subscriptionIndex = subscriptions.indexOf(subscription); + if (subscriptionIndex !== -1) { + subscriptions.splice(subscriptionIndex, 1); + } + } + }; + Subscription.EMPTY = (function (empty) { + empty.closed = true; + return empty; + }(new Subscription())); + return Subscription; +}()); +exports.Subscription = Subscription; +function flattenUnsubscriptionErrors(errors) { + return errors.reduce(function (errs, err) { return errs.concat((err instanceof UnsubscriptionError_1.UnsubscriptionError) ? err.errors : err); }, []); +} + +},{"./util/UnsubscriptionError":216,"./util/isArray":220,"./util/isFunction":223,"./util/isObject":227}],57:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var _enable_super_gross_mode_that_will_cause_bad_things = false; +exports.config = { + Promise: undefined, + set useDeprecatedSynchronousErrorHandling(value) { + if (value) { + var error = new Error(); + console.warn('DEPRECATED! RxJS was set to use deprecated synchronous error handling behavior by code at: \n' + error.stack); + } + else if (_enable_super_gross_mode_that_will_cause_bad_things) { + console.log('RxJS: Back to a better error behavior. Thank you. <3'); + } + _enable_super_gross_mode_that_will_cause_bad_things = value; + }, + get useDeprecatedSynchronousErrorHandling() { + return _enable_super_gross_mode_that_will_cause_bad_things; + }, +}; + +},{}],58:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subject_1 = require("../Subject"); +var Observable_1 = require("../Observable"); +var Subscriber_1 = require("../Subscriber"); +var Subscription_1 = require("../Subscription"); +var refCount_1 = require("../operators/refCount"); +var ConnectableObservable = (function (_super) { + __extends(ConnectableObservable, _super); + function ConnectableObservable(source, subjectFactory) { + var _this = _super.call(this) || this; + _this.source = source; + _this.subjectFactory = subjectFactory; + _this._refCount = 0; + _this._isComplete = false; + return _this; + } + ConnectableObservable.prototype._subscribe = function (subscriber) { + return this.getSubject().subscribe(subscriber); + }; + ConnectableObservable.prototype.getSubject = function () { + var subject = this._subject; + if (!subject || subject.isStopped) { + this._subject = this.subjectFactory(); + } + return this._subject; + }; + ConnectableObservable.prototype.connect = function () { + var connection = this._connection; + if (!connection) { + this._isComplete = false; + connection = this._connection = new Subscription_1.Subscription(); + connection.add(this.source + .subscribe(new ConnectableSubscriber(this.getSubject(), this))); + if (connection.closed) { + this._connection = null; + connection = Subscription_1.Subscription.EMPTY; + } + } + return connection; + }; + ConnectableObservable.prototype.refCount = function () { + return refCount_1.refCount()(this); + }; + return ConnectableObservable; +}(Observable_1.Observable)); +exports.ConnectableObservable = ConnectableObservable; +exports.connectableObservableDescriptor = (function () { + var connectableProto = ConnectableObservable.prototype; + return { + operator: { value: null }, + _refCount: { value: 0, writable: true }, + _subject: { value: null, writable: true }, + _connection: { value: null, writable: true }, + _subscribe: { value: connectableProto._subscribe }, + _isComplete: { value: connectableProto._isComplete, writable: true }, + getSubject: { value: connectableProto.getSubject }, + connect: { value: connectableProto.connect }, + refCount: { value: connectableProto.refCount } + }; +})(); +var ConnectableSubscriber = (function (_super) { + __extends(ConnectableSubscriber, _super); + function ConnectableSubscriber(destination, connectable) { + var _this = _super.call(this, destination) || this; + _this.connectable = connectable; + return _this; + } + ConnectableSubscriber.prototype._error = function (err) { + this._unsubscribe(); + _super.prototype._error.call(this, err); + }; + ConnectableSubscriber.prototype._complete = function () { + this.connectable._isComplete = true; + this._unsubscribe(); + _super.prototype._complete.call(this); + }; + ConnectableSubscriber.prototype._unsubscribe = function () { + var connectable = this.connectable; + if (connectable) { + this.connectable = null; + var connection = connectable._connection; + connectable._refCount = 0; + connectable._subject = null; + connectable._connection = null; + if (connection) { + connection.unsubscribe(); + } + } + }; + return ConnectableSubscriber; +}(Subject_1.SubjectSubscriber)); +var RefCountOperator = (function () { + function RefCountOperator(connectable) { + this.connectable = connectable; + } + RefCountOperator.prototype.call = function (subscriber, source) { + var connectable = this.connectable; + connectable._refCount++; + var refCounter = new RefCountSubscriber(subscriber, connectable); + var subscription = source.subscribe(refCounter); + if (!refCounter.closed) { + refCounter.connection = connectable.connect(); + } + return subscription; + }; + return RefCountOperator; +}()); +var RefCountSubscriber = (function (_super) { + __extends(RefCountSubscriber, _super); + function RefCountSubscriber(destination, connectable) { + var _this = _super.call(this, destination) || this; + _this.connectable = connectable; + return _this; + } + RefCountSubscriber.prototype._unsubscribe = function () { + var connectable = this.connectable; + if (!connectable) { + this.connection = null; + return; + } + this.connectable = null; + var refCount = connectable._refCount; + if (refCount <= 0) { + this.connection = null; + return; + } + connectable._refCount = refCount - 1; + if (refCount > 1) { + this.connection = null; + return; + } + var connection = this.connection; + var sharedConnection = connectable._connection; + this.connection = null; + if (sharedConnection && (!connection || sharedConnection === connection)) { + sharedConnection.unsubscribe(); + } + }; + return RefCountSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Observable":48,"../Subject":53,"../Subscriber":55,"../Subscription":56,"../operators/refCount":147}],59:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var asap_1 = require("../scheduler/asap"); +var isNumeric_1 = require("../util/isNumeric"); +var SubscribeOnObservable = (function (_super) { + __extends(SubscribeOnObservable, _super); + function SubscribeOnObservable(source, delayTime, scheduler) { + if (delayTime === void 0) { delayTime = 0; } + if (scheduler === void 0) { scheduler = asap_1.asap; } + var _this = _super.call(this) || this; + _this.source = source; + _this.delayTime = delayTime; + _this.scheduler = scheduler; + if (!isNumeric_1.isNumeric(delayTime) || delayTime < 0) { + _this.delayTime = 0; + } + if (!scheduler || typeof scheduler.schedule !== 'function') { + _this.scheduler = asap_1.asap; + } + return _this; + } + SubscribeOnObservable.create = function (source, delay, scheduler) { + if (delay === void 0) { delay = 0; } + if (scheduler === void 0) { scheduler = asap_1.asap; } + return new SubscribeOnObservable(source, delay, scheduler); + }; + SubscribeOnObservable.dispatch = function (arg) { + var source = arg.source, subscriber = arg.subscriber; + return this.add(source.subscribe(subscriber)); + }; + SubscribeOnObservable.prototype._subscribe = function (subscriber) { + var delay = this.delayTime; + var source = this.source; + var scheduler = this.scheduler; + return scheduler.schedule(SubscribeOnObservable.dispatch, delay, { + source: source, subscriber: subscriber + }); + }; + return SubscribeOnObservable; +}(Observable_1.Observable)); +exports.SubscribeOnObservable = SubscribeOnObservable; + +},{"../Observable":48,"../scheduler/asap":205,"../util/isNumeric":226}],60:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var AsyncSubject_1 = require("../AsyncSubject"); +var map_1 = require("../operators/map"); +var canReportError_1 = require("../util/canReportError"); +var isArray_1 = require("../util/isArray"); +var isScheduler_1 = require("../util/isScheduler"); +function bindCallback(callbackFunc, resultSelector, scheduler) { + if (resultSelector) { + if (isScheduler_1.isScheduler(resultSelector)) { + scheduler = resultSelector; + } + else { + return function () { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + return bindCallback(callbackFunc, scheduler).apply(void 0, args).pipe(map_1.map(function (args) { return isArray_1.isArray(args) ? resultSelector.apply(void 0, args) : resultSelector(args); })); + }; + } + } + return function () { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + var context = this; + var subject; + var params = { + context: context, + subject: subject, + callbackFunc: callbackFunc, + scheduler: scheduler, + }; + return new Observable_1.Observable(function (subscriber) { + if (!scheduler) { + if (!subject) { + subject = new AsyncSubject_1.AsyncSubject(); + var handler = function () { + var innerArgs = []; + for (var _i = 0; _i < arguments.length; _i++) { + innerArgs[_i] = arguments[_i]; + } + subject.next(innerArgs.length <= 1 ? innerArgs[0] : innerArgs); + subject.complete(); + }; + try { + callbackFunc.apply(context, args.concat([handler])); + } + catch (err) { + if (canReportError_1.canReportError(subject)) { + subject.error(err); + } + else { + console.warn(err); + } + } + } + return subject.subscribe(subscriber); + } + else { + var state = { + args: args, subscriber: subscriber, params: params, + }; + return scheduler.schedule(dispatch, 0, state); + } + }); + }; +} +exports.bindCallback = bindCallback; +function dispatch(state) { + var _this = this; + var self = this; + var args = state.args, subscriber = state.subscriber, params = state.params; + var callbackFunc = params.callbackFunc, context = params.context, scheduler = params.scheduler; + var subject = params.subject; + if (!subject) { + subject = params.subject = new AsyncSubject_1.AsyncSubject(); + var handler = function () { + var innerArgs = []; + for (var _i = 0; _i < arguments.length; _i++) { + innerArgs[_i] = arguments[_i]; + } + var value = innerArgs.length <= 1 ? innerArgs[0] : innerArgs; + _this.add(scheduler.schedule(dispatchNext, 0, { value: value, subject: subject })); + }; + try { + callbackFunc.apply(context, args.concat([handler])); + } + catch (err) { + subject.error(err); + } + } + this.add(subject.subscribe(subscriber)); +} +function dispatchNext(state) { + var value = state.value, subject = state.subject; + subject.next(value); + subject.complete(); +} +function dispatchError(state) { + var err = state.err, subject = state.subject; + subject.error(err); +} + +},{"../AsyncSubject":44,"../Observable":48,"../operators/map":125,"../util/canReportError":217,"../util/isArray":220,"../util/isScheduler":230}],61:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var AsyncSubject_1 = require("../AsyncSubject"); +var map_1 = require("../operators/map"); +var canReportError_1 = require("../util/canReportError"); +var isScheduler_1 = require("../util/isScheduler"); +var isArray_1 = require("../util/isArray"); +function bindNodeCallback(callbackFunc, resultSelector, scheduler) { + if (resultSelector) { + if (isScheduler_1.isScheduler(resultSelector)) { + scheduler = resultSelector; + } + else { + return function () { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + return bindNodeCallback(callbackFunc, scheduler).apply(void 0, args).pipe(map_1.map(function (args) { return isArray_1.isArray(args) ? resultSelector.apply(void 0, args) : resultSelector(args); })); + }; + } + } + return function () { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + var params = { + subject: undefined, + args: args, + callbackFunc: callbackFunc, + scheduler: scheduler, + context: this, + }; + return new Observable_1.Observable(function (subscriber) { + var context = params.context; + var subject = params.subject; + if (!scheduler) { + if (!subject) { + subject = params.subject = new AsyncSubject_1.AsyncSubject(); + var handler = function () { + var innerArgs = []; + for (var _i = 0; _i < arguments.length; _i++) { + innerArgs[_i] = arguments[_i]; + } + var err = innerArgs.shift(); + if (err) { + subject.error(err); + return; + } + subject.next(innerArgs.length <= 1 ? innerArgs[0] : innerArgs); + subject.complete(); + }; + try { + callbackFunc.apply(context, args.concat([handler])); + } + catch (err) { + if (canReportError_1.canReportError(subject)) { + subject.error(err); + } + else { + console.warn(err); + } + } + } + return subject.subscribe(subscriber); + } + else { + return scheduler.schedule(dispatch, 0, { params: params, subscriber: subscriber, context: context }); + } + }); + }; +} +exports.bindNodeCallback = bindNodeCallback; +function dispatch(state) { + var _this = this; + var params = state.params, subscriber = state.subscriber, context = state.context; + var callbackFunc = params.callbackFunc, args = params.args, scheduler = params.scheduler; + var subject = params.subject; + if (!subject) { + subject = params.subject = new AsyncSubject_1.AsyncSubject(); + var handler = function () { + var innerArgs = []; + for (var _i = 0; _i < arguments.length; _i++) { + innerArgs[_i] = arguments[_i]; + } + var err = innerArgs.shift(); + if (err) { + _this.add(scheduler.schedule(dispatchError, 0, { err: err, subject: subject })); + } + else { + var value = innerArgs.length <= 1 ? innerArgs[0] : innerArgs; + _this.add(scheduler.schedule(dispatchNext, 0, { value: value, subject: subject })); + } + }; + try { + callbackFunc.apply(context, args.concat([handler])); + } + catch (err) { + this.add(scheduler.schedule(dispatchError, 0, { err: err, subject: subject })); + } + } + this.add(subject.subscribe(subscriber)); +} +function dispatchNext(arg) { + var value = arg.value, subject = arg.subject; + subject.next(value); + subject.complete(); +} +function dispatchError(arg) { + var err = arg.err, subject = arg.subject; + subject.error(err); +} + +},{"../AsyncSubject":44,"../Observable":48,"../operators/map":125,"../util/canReportError":217,"../util/isArray":220,"../util/isScheduler":230}],62:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var isScheduler_1 = require("../util/isScheduler"); +var isArray_1 = require("../util/isArray"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +var fromArray_1 = require("./fromArray"); +var NONE = {}; +function combineLatest() { + var observables = []; + for (var _i = 0; _i < arguments.length; _i++) { + observables[_i] = arguments[_i]; + } + var resultSelector = null; + var scheduler = null; + if (isScheduler_1.isScheduler(observables[observables.length - 1])) { + scheduler = observables.pop(); + } + if (typeof observables[observables.length - 1] === 'function') { + resultSelector = observables.pop(); + } + if (observables.length === 1 && isArray_1.isArray(observables[0])) { + observables = observables[0]; + } + return fromArray_1.fromArray(observables, scheduler).lift(new CombineLatestOperator(resultSelector)); +} +exports.combineLatest = combineLatest; +var CombineLatestOperator = (function () { + function CombineLatestOperator(resultSelector) { + this.resultSelector = resultSelector; + } + CombineLatestOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new CombineLatestSubscriber(subscriber, this.resultSelector)); + }; + return CombineLatestOperator; +}()); +exports.CombineLatestOperator = CombineLatestOperator; +var CombineLatestSubscriber = (function (_super) { + __extends(CombineLatestSubscriber, _super); + function CombineLatestSubscriber(destination, resultSelector) { + var _this = _super.call(this, destination) || this; + _this.resultSelector = resultSelector; + _this.active = 0; + _this.values = []; + _this.observables = []; + return _this; + } + CombineLatestSubscriber.prototype._next = function (observable) { + this.values.push(NONE); + this.observables.push(observable); + }; + CombineLatestSubscriber.prototype._complete = function () { + var observables = this.observables; + var len = observables.length; + if (len === 0) { + this.destination.complete(); + } + else { + this.active = len; + this.toRespond = len; + for (var i = 0; i < len; i++) { + var observable = observables[i]; + this.add(subscribeToResult_1.subscribeToResult(this, observable, observable, i)); + } + } + }; + CombineLatestSubscriber.prototype.notifyComplete = function (unused) { + if ((this.active -= 1) === 0) { + this.destination.complete(); + } + }; + CombineLatestSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + var values = this.values; + var oldVal = values[outerIndex]; + var toRespond = !this.toRespond + ? 0 + : oldVal === NONE ? --this.toRespond : this.toRespond; + values[outerIndex] = innerValue; + if (toRespond === 0) { + if (this.resultSelector) { + this._tryResultSelector(values); + } + else { + this.destination.next(values.slice()); + } + } + }; + CombineLatestSubscriber.prototype._tryResultSelector = function (values) { + var result; + try { + result = this.resultSelector.apply(this, values); + } + catch (err) { + this.destination.error(err); + return; + } + this.destination.next(result); + }; + return CombineLatestSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); +exports.CombineLatestSubscriber = CombineLatestSubscriber; + +},{"../OuterSubscriber":50,"../util/isArray":220,"../util/isScheduler":230,"../util/subscribeToResult":239,"./fromArray":68}],63:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var of_1 = require("./of"); +var concatAll_1 = require("../operators/concatAll"); +function concat() { + var observables = []; + for (var _i = 0; _i < arguments.length; _i++) { + observables[_i] = arguments[_i]; + } + return concatAll_1.concatAll()(of_1.of.apply(void 0, observables)); +} +exports.concat = concat; + +},{"../operators/concatAll":97,"./of":76}],64:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var from_1 = require("./from"); +var empty_1 = require("./empty"); +function defer(observableFactory) { + return new Observable_1.Observable(function (subscriber) { + var input; + try { + input = observableFactory(); + } + catch (err) { + subscriber.error(err); + return undefined; + } + var source = input ? from_1.from(input) : empty_1.empty(); + return source.subscribe(subscriber); + }); +} +exports.defer = defer; + +},{"../Observable":48,"./empty":65,"./from":67}],65:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +exports.EMPTY = new Observable_1.Observable(function (subscriber) { return subscriber.complete(); }); +function empty(scheduler) { + return scheduler ? emptyScheduled(scheduler) : exports.EMPTY; +} +exports.empty = empty; +function emptyScheduled(scheduler) { + return new Observable_1.Observable(function (subscriber) { return scheduler.schedule(function () { return subscriber.complete(); }); }); +} + +},{"../Observable":48}],66:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var isArray_1 = require("../util/isArray"); +var map_1 = require("../operators/map"); +var isObject_1 = require("../util/isObject"); +var from_1 = require("./from"); +function forkJoin() { + var sources = []; + for (var _i = 0; _i < arguments.length; _i++) { + sources[_i] = arguments[_i]; + } + if (sources.length === 1) { + var first_1 = sources[0]; + if (isArray_1.isArray(first_1)) { + return forkJoinInternal(first_1, null); + } + if (isObject_1.isObject(first_1) && Object.getPrototypeOf(first_1) === Object.prototype) { + var keys = Object.keys(first_1); + return forkJoinInternal(keys.map(function (key) { return first_1[key]; }), keys); + } + } + if (typeof sources[sources.length - 1] === 'function') { + var resultSelector_1 = sources.pop(); + sources = (sources.length === 1 && isArray_1.isArray(sources[0])) ? sources[0] : sources; + return forkJoinInternal(sources, null).pipe(map_1.map(function (args) { return resultSelector_1.apply(void 0, args); })); + } + return forkJoinInternal(sources, null); +} +exports.forkJoin = forkJoin; +function forkJoinInternal(sources, keys) { + return new Observable_1.Observable(function (subscriber) { + var len = sources.length; + if (len === 0) { + subscriber.complete(); + return; + } + var values = new Array(len); + var completed = 0; + var emitted = 0; + var _loop_1 = function (i) { + var source = from_1.from(sources[i]); + var hasValue = false; + subscriber.add(source.subscribe({ + next: function (value) { + if (!hasValue) { + hasValue = true; + emitted++; + } + values[i] = value; + }, + error: function (err) { return subscriber.error(err); }, + complete: function () { + completed++; + if (completed === len || !hasValue) { + if (emitted === len) { + subscriber.next(keys ? + keys.reduce(function (result, key, i) { return (result[key] = values[i], result); }, {}) : + values); + } + subscriber.complete(); + } + } + })); + }; + for (var i = 0; i < len; i++) { + _loop_1(i); + } + }); +} + +},{"../Observable":48,"../operators/map":125,"../util/isArray":220,"../util/isObject":227,"./from":67}],67:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var subscribeTo_1 = require("../util/subscribeTo"); +var scheduled_1 = require("../scheduled/scheduled"); +function from(input, scheduler) { + if (!scheduler) { + if (input instanceof Observable_1.Observable) { + return input; + } + return new Observable_1.Observable(subscribeTo_1.subscribeTo(input)); + } + else { + return scheduled_1.scheduled(input, scheduler); + } +} +exports.from = from; + +},{"../Observable":48,"../scheduled/scheduled":193,"../util/subscribeTo":234}],68:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var subscribeToArray_1 = require("../util/subscribeToArray"); +var scheduleArray_1 = require("../scheduled/scheduleArray"); +function fromArray(input, scheduler) { + if (!scheduler) { + return new Observable_1.Observable(subscribeToArray_1.subscribeToArray(input)); + } + else { + return scheduleArray_1.scheduleArray(input, scheduler); + } +} +exports.fromArray = fromArray; + +},{"../Observable":48,"../scheduled/scheduleArray":189,"../util/subscribeToArray":235}],69:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var isArray_1 = require("../util/isArray"); +var isFunction_1 = require("../util/isFunction"); +var map_1 = require("../operators/map"); +var toString = (function () { return Object.prototype.toString; })(); +function fromEvent(target, eventName, options, resultSelector) { + if (isFunction_1.isFunction(options)) { + resultSelector = options; + options = undefined; + } + if (resultSelector) { + return fromEvent(target, eventName, options).pipe(map_1.map(function (args) { return isArray_1.isArray(args) ? resultSelector.apply(void 0, args) : resultSelector(args); })); + } + return new Observable_1.Observable(function (subscriber) { + function handler(e) { + if (arguments.length > 1) { + subscriber.next(Array.prototype.slice.call(arguments)); + } + else { + subscriber.next(e); + } + } + setupSubscription(target, eventName, handler, subscriber, options); + }); +} +exports.fromEvent = fromEvent; +function setupSubscription(sourceObj, eventName, handler, subscriber, options) { + var unsubscribe; + if (isEventTarget(sourceObj)) { + var source_1 = sourceObj; + sourceObj.addEventListener(eventName, handler, options); + unsubscribe = function () { return source_1.removeEventListener(eventName, handler, options); }; + } + else if (isJQueryStyleEventEmitter(sourceObj)) { + var source_2 = sourceObj; + sourceObj.on(eventName, handler); + unsubscribe = function () { return source_2.off(eventName, handler); }; + } + else if (isNodeStyleEventEmitter(sourceObj)) { + var source_3 = sourceObj; + sourceObj.addListener(eventName, handler); + unsubscribe = function () { return source_3.removeListener(eventName, handler); }; + } + else if (sourceObj && sourceObj.length) { + for (var i = 0, len = sourceObj.length; i < len; i++) { + setupSubscription(sourceObj[i], eventName, handler, subscriber, options); + } + } + else { + throw new TypeError('Invalid event target'); + } + subscriber.add(unsubscribe); +} +function isNodeStyleEventEmitter(sourceObj) { + return sourceObj && typeof sourceObj.addListener === 'function' && typeof sourceObj.removeListener === 'function'; +} +function isJQueryStyleEventEmitter(sourceObj) { + return sourceObj && typeof sourceObj.on === 'function' && typeof sourceObj.off === 'function'; +} +function isEventTarget(sourceObj) { + return sourceObj && typeof sourceObj.addEventListener === 'function' && typeof sourceObj.removeEventListener === 'function'; +} + +},{"../Observable":48,"../operators/map":125,"../util/isArray":220,"../util/isFunction":223}],70:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var isArray_1 = require("../util/isArray"); +var isFunction_1 = require("../util/isFunction"); +var map_1 = require("../operators/map"); +function fromEventPattern(addHandler, removeHandler, resultSelector) { + if (resultSelector) { + return fromEventPattern(addHandler, removeHandler).pipe(map_1.map(function (args) { return isArray_1.isArray(args) ? resultSelector.apply(void 0, args) : resultSelector(args); })); + } + return new Observable_1.Observable(function (subscriber) { + var handler = function () { + var e = []; + for (var _i = 0; _i < arguments.length; _i++) { + e[_i] = arguments[_i]; + } + return subscriber.next(e.length === 1 ? e[0] : e); + }; + var retValue; + try { + retValue = addHandler(handler); + } + catch (err) { + subscriber.error(err); + return undefined; + } + if (!isFunction_1.isFunction(removeHandler)) { + return undefined; + } + return function () { return removeHandler(handler, retValue); }; + }); +} +exports.fromEventPattern = fromEventPattern; + +},{"../Observable":48,"../operators/map":125,"../util/isArray":220,"../util/isFunction":223}],71:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var identity_1 = require("../util/identity"); +var isScheduler_1 = require("../util/isScheduler"); +function generate(initialStateOrOptions, condition, iterate, resultSelectorOrObservable, scheduler) { + var resultSelector; + var initialState; + if (arguments.length == 1) { + var options = initialStateOrOptions; + initialState = options.initialState; + condition = options.condition; + iterate = options.iterate; + resultSelector = options.resultSelector || identity_1.identity; + scheduler = options.scheduler; + } + else if (resultSelectorOrObservable === undefined || isScheduler_1.isScheduler(resultSelectorOrObservable)) { + initialState = initialStateOrOptions; + resultSelector = identity_1.identity; + scheduler = resultSelectorOrObservable; + } + else { + initialState = initialStateOrOptions; + resultSelector = resultSelectorOrObservable; + } + return new Observable_1.Observable(function (subscriber) { + var state = initialState; + if (scheduler) { + return scheduler.schedule(dispatch, 0, { + subscriber: subscriber, + iterate: iterate, + condition: condition, + resultSelector: resultSelector, + state: state + }); + } + do { + if (condition) { + var conditionResult = void 0; + try { + conditionResult = condition(state); + } + catch (err) { + subscriber.error(err); + return undefined; + } + if (!conditionResult) { + subscriber.complete(); + break; + } + } + var value = void 0; + try { + value = resultSelector(state); + } + catch (err) { + subscriber.error(err); + return undefined; + } + subscriber.next(value); + if (subscriber.closed) { + break; + } + try { + state = iterate(state); + } + catch (err) { + subscriber.error(err); + return undefined; + } + } while (true); + return undefined; + }); +} +exports.generate = generate; +function dispatch(state) { + var subscriber = state.subscriber, condition = state.condition; + if (subscriber.closed) { + return undefined; + } + if (state.needIterate) { + try { + state.state = state.iterate(state.state); + } + catch (err) { + subscriber.error(err); + return undefined; + } + } + else { + state.needIterate = true; + } + if (condition) { + var conditionResult = void 0; + try { + conditionResult = condition(state.state); + } + catch (err) { + subscriber.error(err); + return undefined; + } + if (!conditionResult) { + subscriber.complete(); + return undefined; + } + if (subscriber.closed) { + return undefined; + } + } + var value; + try { + value = state.resultSelector(state.state); + } + catch (err) { + subscriber.error(err); + return undefined; + } + if (subscriber.closed) { + return undefined; + } + subscriber.next(value); + if (subscriber.closed) { + return undefined; + } + return this.schedule(state); +} + +},{"../Observable":48,"../util/identity":219,"../util/isScheduler":230}],72:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var defer_1 = require("./defer"); +var empty_1 = require("./empty"); +function iif(condition, trueResult, falseResult) { + if (trueResult === void 0) { trueResult = empty_1.EMPTY; } + if (falseResult === void 0) { falseResult = empty_1.EMPTY; } + return defer_1.defer(function () { return condition() ? trueResult : falseResult; }); +} +exports.iif = iif; + +},{"./defer":64,"./empty":65}],73:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var async_1 = require("../scheduler/async"); +var isNumeric_1 = require("../util/isNumeric"); +function interval(period, scheduler) { + if (period === void 0) { period = 0; } + if (scheduler === void 0) { scheduler = async_1.async; } + if (!isNumeric_1.isNumeric(period) || period < 0) { + period = 0; + } + if (!scheduler || typeof scheduler.schedule !== 'function') { + scheduler = async_1.async; + } + return new Observable_1.Observable(function (subscriber) { + subscriber.add(scheduler.schedule(dispatch, period, { subscriber: subscriber, counter: 0, period: period })); + return subscriber; + }); +} +exports.interval = interval; +function dispatch(state) { + var subscriber = state.subscriber, counter = state.counter, period = state.period; + subscriber.next(counter); + this.schedule({ subscriber: subscriber, counter: counter + 1, period: period }, period); +} + +},{"../Observable":48,"../scheduler/async":206,"../util/isNumeric":226}],74:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var isScheduler_1 = require("../util/isScheduler"); +var mergeAll_1 = require("../operators/mergeAll"); +var fromArray_1 = require("./fromArray"); +function merge() { + var observables = []; + for (var _i = 0; _i < arguments.length; _i++) { + observables[_i] = arguments[_i]; + } + var concurrent = Number.POSITIVE_INFINITY; + var scheduler = null; + var last = observables[observables.length - 1]; + if (isScheduler_1.isScheduler(last)) { + scheduler = observables.pop(); + if (observables.length > 1 && typeof observables[observables.length - 1] === 'number') { + concurrent = observables.pop(); + } + } + else if (typeof last === 'number') { + concurrent = observables.pop(); + } + if (scheduler === null && observables.length === 1 && observables[0] instanceof Observable_1.Observable) { + return observables[0]; + } + return mergeAll_1.mergeAll(concurrent)(fromArray_1.fromArray(observables, scheduler)); +} +exports.merge = merge; + +},{"../Observable":48,"../operators/mergeAll":130,"../util/isScheduler":230,"./fromArray":68}],75:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var noop_1 = require("../util/noop"); +exports.NEVER = new Observable_1.Observable(noop_1.noop); +function never() { + return exports.NEVER; +} +exports.never = never; + +},{"../Observable":48,"../util/noop":231}],76:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var isScheduler_1 = require("../util/isScheduler"); +var fromArray_1 = require("./fromArray"); +var scheduleArray_1 = require("../scheduled/scheduleArray"); +function of() { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + var scheduler = args[args.length - 1]; + if (isScheduler_1.isScheduler(scheduler)) { + args.pop(); + return scheduleArray_1.scheduleArray(args, scheduler); + } + else { + return fromArray_1.fromArray(args); + } +} +exports.of = of; + +},{"../scheduled/scheduleArray":189,"../util/isScheduler":230,"./fromArray":68}],77:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var from_1 = require("./from"); +var isArray_1 = require("../util/isArray"); +var empty_1 = require("./empty"); +function onErrorResumeNext() { + var sources = []; + for (var _i = 0; _i < arguments.length; _i++) { + sources[_i] = arguments[_i]; + } + if (sources.length === 0) { + return empty_1.EMPTY; + } + var first = sources[0], remainder = sources.slice(1); + if (sources.length === 1 && isArray_1.isArray(first)) { + return onErrorResumeNext.apply(void 0, first); + } + return new Observable_1.Observable(function (subscriber) { + var subNext = function () { return subscriber.add(onErrorResumeNext.apply(void 0, remainder).subscribe(subscriber)); }; + return from_1.from(first).subscribe({ + next: function (value) { subscriber.next(value); }, + error: subNext, + complete: subNext, + }); + }); +} +exports.onErrorResumeNext = onErrorResumeNext; + +},{"../Observable":48,"../util/isArray":220,"./empty":65,"./from":67}],78:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var Subscription_1 = require("../Subscription"); +function pairs(obj, scheduler) { + if (!scheduler) { + return new Observable_1.Observable(function (subscriber) { + var keys = Object.keys(obj); + for (var i = 0; i < keys.length && !subscriber.closed; i++) { + var key = keys[i]; + if (obj.hasOwnProperty(key)) { + subscriber.next([key, obj[key]]); + } + } + subscriber.complete(); + }); + } + else { + return new Observable_1.Observable(function (subscriber) { + var keys = Object.keys(obj); + var subscription = new Subscription_1.Subscription(); + subscription.add(scheduler.schedule(dispatch, 0, { keys: keys, index: 0, subscriber: subscriber, subscription: subscription, obj: obj })); + return subscription; + }); + } +} +exports.pairs = pairs; +function dispatch(state) { + var keys = state.keys, index = state.index, subscriber = state.subscriber, subscription = state.subscription, obj = state.obj; + if (!subscriber.closed) { + if (index < keys.length) { + var key = keys[index]; + subscriber.next([key, obj[key]]); + subscription.add(this.schedule({ keys: keys, index: index + 1, subscriber: subscriber, subscription: subscription, obj: obj })); + } + else { + subscriber.complete(); + } + } +} +exports.dispatch = dispatch; + +},{"../Observable":48,"../Subscription":56}],79:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var not_1 = require("../util/not"); +var subscribeTo_1 = require("../util/subscribeTo"); +var filter_1 = require("../operators/filter"); +var Observable_1 = require("../Observable"); +function partition(source, predicate, thisArg) { + return [ + filter_1.filter(predicate, thisArg)(new Observable_1.Observable(subscribeTo_1.subscribeTo(source))), + filter_1.filter(not_1.not(predicate, thisArg))(new Observable_1.Observable(subscribeTo_1.subscribeTo(source))) + ]; +} +exports.partition = partition; + +},{"../Observable":48,"../operators/filter":116,"../util/not":232,"../util/subscribeTo":234}],80:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var isArray_1 = require("../util/isArray"); +var fromArray_1 = require("./fromArray"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function race() { + var observables = []; + for (var _i = 0; _i < arguments.length; _i++) { + observables[_i] = arguments[_i]; + } + if (observables.length === 1) { + if (isArray_1.isArray(observables[0])) { + observables = observables[0]; + } + else { + return observables[0]; + } + } + return fromArray_1.fromArray(observables, undefined).lift(new RaceOperator()); +} +exports.race = race; +var RaceOperator = (function () { + function RaceOperator() { + } + RaceOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new RaceSubscriber(subscriber)); + }; + return RaceOperator; +}()); +exports.RaceOperator = RaceOperator; +var RaceSubscriber = (function (_super) { + __extends(RaceSubscriber, _super); + function RaceSubscriber(destination) { + var _this = _super.call(this, destination) || this; + _this.hasFirst = false; + _this.observables = []; + _this.subscriptions = []; + return _this; + } + RaceSubscriber.prototype._next = function (observable) { + this.observables.push(observable); + }; + RaceSubscriber.prototype._complete = function () { + var observables = this.observables; + var len = observables.length; + if (len === 0) { + this.destination.complete(); + } + else { + for (var i = 0; i < len && !this.hasFirst; i++) { + var observable = observables[i]; + var subscription = subscribeToResult_1.subscribeToResult(this, observable, observable, i); + if (this.subscriptions) { + this.subscriptions.push(subscription); + } + this.add(subscription); + } + this.observables = null; + } + }; + RaceSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + if (!this.hasFirst) { + this.hasFirst = true; + for (var i = 0; i < this.subscriptions.length; i++) { + if (i !== outerIndex) { + var subscription = this.subscriptions[i]; + subscription.unsubscribe(); + this.remove(subscription); + } + } + this.subscriptions = null; + } + this.destination.next(innerValue); + }; + return RaceSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); +exports.RaceSubscriber = RaceSubscriber; + +},{"../OuterSubscriber":50,"../util/isArray":220,"../util/subscribeToResult":239,"./fromArray":68}],81:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +function range(start, count, scheduler) { + if (start === void 0) { start = 0; } + return new Observable_1.Observable(function (subscriber) { + if (count === undefined) { + count = start; + start = 0; + } + var index = 0; + var current = start; + if (scheduler) { + return scheduler.schedule(dispatch, 0, { + index: index, count: count, start: start, subscriber: subscriber + }); + } + else { + do { + if (index++ >= count) { + subscriber.complete(); + break; + } + subscriber.next(current++); + if (subscriber.closed) { + break; + } + } while (true); + } + return undefined; + }); +} +exports.range = range; +function dispatch(state) { + var start = state.start, index = state.index, count = state.count, subscriber = state.subscriber; + if (index >= count) { + subscriber.complete(); + return; + } + subscriber.next(start); + if (subscriber.closed) { + return; + } + state.index = index + 1; + state.start = start + 1; + this.schedule(state); +} +exports.dispatch = dispatch; + +},{"../Observable":48}],82:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +function throwError(error, scheduler) { + if (!scheduler) { + return new Observable_1.Observable(function (subscriber) { return subscriber.error(error); }); + } + else { + return new Observable_1.Observable(function (subscriber) { return scheduler.schedule(dispatch, 0, { error: error, subscriber: subscriber }); }); + } +} +exports.throwError = throwError; +function dispatch(_a) { + var error = _a.error, subscriber = _a.subscriber; + subscriber.error(error); +} + +},{"../Observable":48}],83:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var async_1 = require("../scheduler/async"); +var isNumeric_1 = require("../util/isNumeric"); +var isScheduler_1 = require("../util/isScheduler"); +function timer(dueTime, periodOrScheduler, scheduler) { + if (dueTime === void 0) { dueTime = 0; } + var period = -1; + if (isNumeric_1.isNumeric(periodOrScheduler)) { + period = Number(periodOrScheduler) < 1 && 1 || Number(periodOrScheduler); + } + else if (isScheduler_1.isScheduler(periodOrScheduler)) { + scheduler = periodOrScheduler; + } + if (!isScheduler_1.isScheduler(scheduler)) { + scheduler = async_1.async; + } + return new Observable_1.Observable(function (subscriber) { + var due = isNumeric_1.isNumeric(dueTime) + ? dueTime + : (+dueTime - scheduler.now()); + return scheduler.schedule(dispatch, due, { + index: 0, period: period, subscriber: subscriber + }); + }); +} +exports.timer = timer; +function dispatch(state) { + var index = state.index, period = state.period, subscriber = state.subscriber; + subscriber.next(index); + if (subscriber.closed) { + return; + } + else if (period === -1) { + return subscriber.complete(); + } + state.index = index + 1; + this.schedule(state, period); +} + +},{"../Observable":48,"../scheduler/async":206,"../util/isNumeric":226,"../util/isScheduler":230}],84:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var from_1 = require("./from"); +var empty_1 = require("./empty"); +function using(resourceFactory, observableFactory) { + return new Observable_1.Observable(function (subscriber) { + var resource; + try { + resource = resourceFactory(); + } + catch (err) { + subscriber.error(err); + return undefined; + } + var result; + try { + result = observableFactory(resource); + } + catch (err) { + subscriber.error(err); + return undefined; + } + var source = result ? from_1.from(result) : empty_1.EMPTY; + var subscription = source.subscribe(subscriber); + return function () { + subscription.unsubscribe(); + if (resource) { + resource.unsubscribe(); + } + }; + }); +} +exports.using = using; + +},{"../Observable":48,"./empty":65,"./from":67}],85:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var fromArray_1 = require("./fromArray"); +var isArray_1 = require("../util/isArray"); +var Subscriber_1 = require("../Subscriber"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +var iterator_1 = require("../../internal/symbol/iterator"); +function zip() { + var observables = []; + for (var _i = 0; _i < arguments.length; _i++) { + observables[_i] = arguments[_i]; + } + var resultSelector = observables[observables.length - 1]; + if (typeof resultSelector === 'function') { + observables.pop(); + } + return fromArray_1.fromArray(observables, undefined).lift(new ZipOperator(resultSelector)); +} +exports.zip = zip; +var ZipOperator = (function () { + function ZipOperator(resultSelector) { + this.resultSelector = resultSelector; + } + ZipOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new ZipSubscriber(subscriber, this.resultSelector)); + }; + return ZipOperator; +}()); +exports.ZipOperator = ZipOperator; +var ZipSubscriber = (function (_super) { + __extends(ZipSubscriber, _super); + function ZipSubscriber(destination, resultSelector, values) { + if (values === void 0) { values = Object.create(null); } + var _this = _super.call(this, destination) || this; + _this.iterators = []; + _this.active = 0; + _this.resultSelector = (typeof resultSelector === 'function') ? resultSelector : null; + _this.values = values; + return _this; + } + ZipSubscriber.prototype._next = function (value) { + var iterators = this.iterators; + if (isArray_1.isArray(value)) { + iterators.push(new StaticArrayIterator(value)); + } + else if (typeof value[iterator_1.iterator] === 'function') { + iterators.push(new StaticIterator(value[iterator_1.iterator]())); + } + else { + iterators.push(new ZipBufferIterator(this.destination, this, value)); + } + }; + ZipSubscriber.prototype._complete = function () { + var iterators = this.iterators; + var len = iterators.length; + this.unsubscribe(); + if (len === 0) { + this.destination.complete(); + return; + } + this.active = len; + for (var i = 0; i < len; i++) { + var iterator = iterators[i]; + if (iterator.stillUnsubscribed) { + var destination = this.destination; + destination.add(iterator.subscribe(iterator, i)); + } + else { + this.active--; + } + } + }; + ZipSubscriber.prototype.notifyInactive = function () { + this.active--; + if (this.active === 0) { + this.destination.complete(); + } + }; + ZipSubscriber.prototype.checkIterators = function () { + var iterators = this.iterators; + var len = iterators.length; + var destination = this.destination; + for (var i = 0; i < len; i++) { + var iterator = iterators[i]; + if (typeof iterator.hasValue === 'function' && !iterator.hasValue()) { + return; + } + } + var shouldComplete = false; + var args = []; + for (var i = 0; i < len; i++) { + var iterator = iterators[i]; + var result = iterator.next(); + if (iterator.hasCompleted()) { + shouldComplete = true; + } + if (result.done) { + destination.complete(); + return; + } + args.push(result.value); + } + if (this.resultSelector) { + this._tryresultSelector(args); + } + else { + destination.next(args); + } + if (shouldComplete) { + destination.complete(); + } + }; + ZipSubscriber.prototype._tryresultSelector = function (args) { + var result; + try { + result = this.resultSelector.apply(this, args); + } + catch (err) { + this.destination.error(err); + return; + } + this.destination.next(result); + }; + return ZipSubscriber; +}(Subscriber_1.Subscriber)); +exports.ZipSubscriber = ZipSubscriber; +var StaticIterator = (function () { + function StaticIterator(iterator) { + this.iterator = iterator; + this.nextResult = iterator.next(); + } + StaticIterator.prototype.hasValue = function () { + return true; + }; + StaticIterator.prototype.next = function () { + var result = this.nextResult; + this.nextResult = this.iterator.next(); + return result; + }; + StaticIterator.prototype.hasCompleted = function () { + var nextResult = this.nextResult; + return nextResult && nextResult.done; + }; + return StaticIterator; +}()); +var StaticArrayIterator = (function () { + function StaticArrayIterator(array) { + this.array = array; + this.index = 0; + this.length = 0; + this.length = array.length; + } + StaticArrayIterator.prototype[iterator_1.iterator] = function () { + return this; + }; + StaticArrayIterator.prototype.next = function (value) { + var i = this.index++; + var array = this.array; + return i < this.length ? { value: array[i], done: false } : { value: null, done: true }; + }; + StaticArrayIterator.prototype.hasValue = function () { + return this.array.length > this.index; + }; + StaticArrayIterator.prototype.hasCompleted = function () { + return this.array.length === this.index; + }; + return StaticArrayIterator; +}()); +var ZipBufferIterator = (function (_super) { + __extends(ZipBufferIterator, _super); + function ZipBufferIterator(destination, parent, observable) { + var _this = _super.call(this, destination) || this; + _this.parent = parent; + _this.observable = observable; + _this.stillUnsubscribed = true; + _this.buffer = []; + _this.isComplete = false; + return _this; + } + ZipBufferIterator.prototype[iterator_1.iterator] = function () { + return this; + }; + ZipBufferIterator.prototype.next = function () { + var buffer = this.buffer; + if (buffer.length === 0 && this.isComplete) { + return { value: null, done: true }; + } + else { + return { value: buffer.shift(), done: false }; + } + }; + ZipBufferIterator.prototype.hasValue = function () { + return this.buffer.length > 0; + }; + ZipBufferIterator.prototype.hasCompleted = function () { + return this.buffer.length === 0 && this.isComplete; + }; + ZipBufferIterator.prototype.notifyComplete = function () { + if (this.buffer.length > 0) { + this.isComplete = true; + this.parent.notifyInactive(); + } + else { + this.destination.complete(); + } + }; + ZipBufferIterator.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.buffer.push(innerValue); + this.parent.checkIterators(); + }; + ZipBufferIterator.prototype.subscribe = function (value, index) { + return subscribeToResult_1.subscribeToResult(this, this.observable, this, index); + }; + return ZipBufferIterator; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../../internal/symbol/iterator":208,"../OuterSubscriber":50,"../Subscriber":55,"../util/isArray":220,"../util/subscribeToResult":239,"./fromArray":68}],86:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function audit(durationSelector) { + return function auditOperatorFunction(source) { + return source.lift(new AuditOperator(durationSelector)); + }; +} +exports.audit = audit; +var AuditOperator = (function () { + function AuditOperator(durationSelector) { + this.durationSelector = durationSelector; + } + AuditOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new AuditSubscriber(subscriber, this.durationSelector)); + }; + return AuditOperator; +}()); +var AuditSubscriber = (function (_super) { + __extends(AuditSubscriber, _super); + function AuditSubscriber(destination, durationSelector) { + var _this = _super.call(this, destination) || this; + _this.durationSelector = durationSelector; + _this.hasValue = false; + return _this; + } + AuditSubscriber.prototype._next = function (value) { + this.value = value; + this.hasValue = true; + if (!this.throttled) { + var duration = void 0; + try { + var durationSelector = this.durationSelector; + duration = durationSelector(value); + } + catch (err) { + return this.destination.error(err); + } + var innerSubscription = subscribeToResult_1.subscribeToResult(this, duration); + if (!innerSubscription || innerSubscription.closed) { + this.clearThrottle(); + } + else { + this.add(this.throttled = innerSubscription); + } + } + }; + AuditSubscriber.prototype.clearThrottle = function () { + var _a = this, value = _a.value, hasValue = _a.hasValue, throttled = _a.throttled; + if (throttled) { + this.remove(throttled); + this.throttled = null; + throttled.unsubscribe(); + } + if (hasValue) { + this.value = null; + this.hasValue = false; + this.destination.next(value); + } + }; + AuditSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex) { + this.clearThrottle(); + }; + AuditSubscriber.prototype.notifyComplete = function () { + this.clearThrottle(); + }; + return AuditSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],87:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var async_1 = require("../scheduler/async"); +var audit_1 = require("./audit"); +var timer_1 = require("../observable/timer"); +function auditTime(duration, scheduler) { + if (scheduler === void 0) { scheduler = async_1.async; } + return audit_1.audit(function () { return timer_1.timer(duration, scheduler); }); +} +exports.auditTime = auditTime; + +},{"../observable/timer":83,"../scheduler/async":206,"./audit":86}],88:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function buffer(closingNotifier) { + return function bufferOperatorFunction(source) { + return source.lift(new BufferOperator(closingNotifier)); + }; +} +exports.buffer = buffer; +var BufferOperator = (function () { + function BufferOperator(closingNotifier) { + this.closingNotifier = closingNotifier; + } + BufferOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new BufferSubscriber(subscriber, this.closingNotifier)); + }; + return BufferOperator; +}()); +var BufferSubscriber = (function (_super) { + __extends(BufferSubscriber, _super); + function BufferSubscriber(destination, closingNotifier) { + var _this = _super.call(this, destination) || this; + _this.buffer = []; + _this.add(subscribeToResult_1.subscribeToResult(_this, closingNotifier)); + return _this; + } + BufferSubscriber.prototype._next = function (value) { + this.buffer.push(value); + }; + BufferSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + var buffer = this.buffer; + this.buffer = []; + this.destination.next(buffer); + }; + return BufferSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],89:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function bufferCount(bufferSize, startBufferEvery) { + if (startBufferEvery === void 0) { startBufferEvery = null; } + return function bufferCountOperatorFunction(source) { + return source.lift(new BufferCountOperator(bufferSize, startBufferEvery)); + }; +} +exports.bufferCount = bufferCount; +var BufferCountOperator = (function () { + function BufferCountOperator(bufferSize, startBufferEvery) { + this.bufferSize = bufferSize; + this.startBufferEvery = startBufferEvery; + if (!startBufferEvery || bufferSize === startBufferEvery) { + this.subscriberClass = BufferCountSubscriber; + } + else { + this.subscriberClass = BufferSkipCountSubscriber; + } + } + BufferCountOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new this.subscriberClass(subscriber, this.bufferSize, this.startBufferEvery)); + }; + return BufferCountOperator; +}()); +var BufferCountSubscriber = (function (_super) { + __extends(BufferCountSubscriber, _super); + function BufferCountSubscriber(destination, bufferSize) { + var _this = _super.call(this, destination) || this; + _this.bufferSize = bufferSize; + _this.buffer = []; + return _this; + } + BufferCountSubscriber.prototype._next = function (value) { + var buffer = this.buffer; + buffer.push(value); + if (buffer.length == this.bufferSize) { + this.destination.next(buffer); + this.buffer = []; + } + }; + BufferCountSubscriber.prototype._complete = function () { + var buffer = this.buffer; + if (buffer.length > 0) { + this.destination.next(buffer); + } + _super.prototype._complete.call(this); + }; + return BufferCountSubscriber; +}(Subscriber_1.Subscriber)); +var BufferSkipCountSubscriber = (function (_super) { + __extends(BufferSkipCountSubscriber, _super); + function BufferSkipCountSubscriber(destination, bufferSize, startBufferEvery) { + var _this = _super.call(this, destination) || this; + _this.bufferSize = bufferSize; + _this.startBufferEvery = startBufferEvery; + _this.buffers = []; + _this.count = 0; + return _this; + } + BufferSkipCountSubscriber.prototype._next = function (value) { + var _a = this, bufferSize = _a.bufferSize, startBufferEvery = _a.startBufferEvery, buffers = _a.buffers, count = _a.count; + this.count++; + if (count % startBufferEvery === 0) { + buffers.push([]); + } + for (var i = buffers.length; i--;) { + var buffer = buffers[i]; + buffer.push(value); + if (buffer.length === bufferSize) { + buffers.splice(i, 1); + this.destination.next(buffer); + } + } + }; + BufferSkipCountSubscriber.prototype._complete = function () { + var _a = this, buffers = _a.buffers, destination = _a.destination; + while (buffers.length > 0) { + var buffer = buffers.shift(); + if (buffer.length > 0) { + destination.next(buffer); + } + } + _super.prototype._complete.call(this); + }; + return BufferSkipCountSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],90:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var async_1 = require("../scheduler/async"); +var Subscriber_1 = require("../Subscriber"); +var isScheduler_1 = require("../util/isScheduler"); +function bufferTime(bufferTimeSpan) { + var length = arguments.length; + var scheduler = async_1.async; + if (isScheduler_1.isScheduler(arguments[arguments.length - 1])) { + scheduler = arguments[arguments.length - 1]; + length--; + } + var bufferCreationInterval = null; + if (length >= 2) { + bufferCreationInterval = arguments[1]; + } + var maxBufferSize = Number.POSITIVE_INFINITY; + if (length >= 3) { + maxBufferSize = arguments[2]; + } + return function bufferTimeOperatorFunction(source) { + return source.lift(new BufferTimeOperator(bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler)); + }; +} +exports.bufferTime = bufferTime; +var BufferTimeOperator = (function () { + function BufferTimeOperator(bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler) { + this.bufferTimeSpan = bufferTimeSpan; + this.bufferCreationInterval = bufferCreationInterval; + this.maxBufferSize = maxBufferSize; + this.scheduler = scheduler; + } + BufferTimeOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new BufferTimeSubscriber(subscriber, this.bufferTimeSpan, this.bufferCreationInterval, this.maxBufferSize, this.scheduler)); + }; + return BufferTimeOperator; +}()); +var Context = (function () { + function Context() { + this.buffer = []; + } + return Context; +}()); +var BufferTimeSubscriber = (function (_super) { + __extends(BufferTimeSubscriber, _super); + function BufferTimeSubscriber(destination, bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler) { + var _this = _super.call(this, destination) || this; + _this.bufferTimeSpan = bufferTimeSpan; + _this.bufferCreationInterval = bufferCreationInterval; + _this.maxBufferSize = maxBufferSize; + _this.scheduler = scheduler; + _this.contexts = []; + var context = _this.openContext(); + _this.timespanOnly = bufferCreationInterval == null || bufferCreationInterval < 0; + if (_this.timespanOnly) { + var timeSpanOnlyState = { subscriber: _this, context: context, bufferTimeSpan: bufferTimeSpan }; + _this.add(context.closeAction = scheduler.schedule(dispatchBufferTimeSpanOnly, bufferTimeSpan, timeSpanOnlyState)); + } + else { + var closeState = { subscriber: _this, context: context }; + var creationState = { bufferTimeSpan: bufferTimeSpan, bufferCreationInterval: bufferCreationInterval, subscriber: _this, scheduler: scheduler }; + _this.add(context.closeAction = scheduler.schedule(dispatchBufferClose, bufferTimeSpan, closeState)); + _this.add(scheduler.schedule(dispatchBufferCreation, bufferCreationInterval, creationState)); + } + return _this; + } + BufferTimeSubscriber.prototype._next = function (value) { + var contexts = this.contexts; + var len = contexts.length; + var filledBufferContext; + for (var i = 0; i < len; i++) { + var context_1 = contexts[i]; + var buffer = context_1.buffer; + buffer.push(value); + if (buffer.length == this.maxBufferSize) { + filledBufferContext = context_1; + } + } + if (filledBufferContext) { + this.onBufferFull(filledBufferContext); + } + }; + BufferTimeSubscriber.prototype._error = function (err) { + this.contexts.length = 0; + _super.prototype._error.call(this, err); + }; + BufferTimeSubscriber.prototype._complete = function () { + var _a = this, contexts = _a.contexts, destination = _a.destination; + while (contexts.length > 0) { + var context_2 = contexts.shift(); + destination.next(context_2.buffer); + } + _super.prototype._complete.call(this); + }; + BufferTimeSubscriber.prototype._unsubscribe = function () { + this.contexts = null; + }; + BufferTimeSubscriber.prototype.onBufferFull = function (context) { + this.closeContext(context); + var closeAction = context.closeAction; + closeAction.unsubscribe(); + this.remove(closeAction); + if (!this.closed && this.timespanOnly) { + context = this.openContext(); + var bufferTimeSpan = this.bufferTimeSpan; + var timeSpanOnlyState = { subscriber: this, context: context, bufferTimeSpan: bufferTimeSpan }; + this.add(context.closeAction = this.scheduler.schedule(dispatchBufferTimeSpanOnly, bufferTimeSpan, timeSpanOnlyState)); + } + }; + BufferTimeSubscriber.prototype.openContext = function () { + var context = new Context(); + this.contexts.push(context); + return context; + }; + BufferTimeSubscriber.prototype.closeContext = function (context) { + this.destination.next(context.buffer); + var contexts = this.contexts; + var spliceIndex = contexts ? contexts.indexOf(context) : -1; + if (spliceIndex >= 0) { + contexts.splice(contexts.indexOf(context), 1); + } + }; + return BufferTimeSubscriber; +}(Subscriber_1.Subscriber)); +function dispatchBufferTimeSpanOnly(state) { + var subscriber = state.subscriber; + var prevContext = state.context; + if (prevContext) { + subscriber.closeContext(prevContext); + } + if (!subscriber.closed) { + state.context = subscriber.openContext(); + state.context.closeAction = this.schedule(state, state.bufferTimeSpan); + } +} +function dispatchBufferCreation(state) { + var bufferCreationInterval = state.bufferCreationInterval, bufferTimeSpan = state.bufferTimeSpan, subscriber = state.subscriber, scheduler = state.scheduler; + var context = subscriber.openContext(); + var action = this; + if (!subscriber.closed) { + subscriber.add(context.closeAction = scheduler.schedule(dispatchBufferClose, bufferTimeSpan, { subscriber: subscriber, context: context })); + action.schedule(state, bufferCreationInterval); + } +} +function dispatchBufferClose(arg) { + var subscriber = arg.subscriber, context = arg.context; + subscriber.closeContext(context); +} + +},{"../Subscriber":55,"../scheduler/async":206,"../util/isScheduler":230}],91:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscription_1 = require("../Subscription"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +function bufferToggle(openings, closingSelector) { + return function bufferToggleOperatorFunction(source) { + return source.lift(new BufferToggleOperator(openings, closingSelector)); + }; +} +exports.bufferToggle = bufferToggle; +var BufferToggleOperator = (function () { + function BufferToggleOperator(openings, closingSelector) { + this.openings = openings; + this.closingSelector = closingSelector; + } + BufferToggleOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new BufferToggleSubscriber(subscriber, this.openings, this.closingSelector)); + }; + return BufferToggleOperator; +}()); +var BufferToggleSubscriber = (function (_super) { + __extends(BufferToggleSubscriber, _super); + function BufferToggleSubscriber(destination, openings, closingSelector) { + var _this = _super.call(this, destination) || this; + _this.openings = openings; + _this.closingSelector = closingSelector; + _this.contexts = []; + _this.add(subscribeToResult_1.subscribeToResult(_this, openings)); + return _this; + } + BufferToggleSubscriber.prototype._next = function (value) { + var contexts = this.contexts; + var len = contexts.length; + for (var i = 0; i < len; i++) { + contexts[i].buffer.push(value); + } + }; + BufferToggleSubscriber.prototype._error = function (err) { + var contexts = this.contexts; + while (contexts.length > 0) { + var context_1 = contexts.shift(); + context_1.subscription.unsubscribe(); + context_1.buffer = null; + context_1.subscription = null; + } + this.contexts = null; + _super.prototype._error.call(this, err); + }; + BufferToggleSubscriber.prototype._complete = function () { + var contexts = this.contexts; + while (contexts.length > 0) { + var context_2 = contexts.shift(); + this.destination.next(context_2.buffer); + context_2.subscription.unsubscribe(); + context_2.buffer = null; + context_2.subscription = null; + } + this.contexts = null; + _super.prototype._complete.call(this); + }; + BufferToggleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + outerValue ? this.closeBuffer(outerValue) : this.openBuffer(innerValue); + }; + BufferToggleSubscriber.prototype.notifyComplete = function (innerSub) { + this.closeBuffer(innerSub.context); + }; + BufferToggleSubscriber.prototype.openBuffer = function (value) { + try { + var closingSelector = this.closingSelector; + var closingNotifier = closingSelector.call(this, value); + if (closingNotifier) { + this.trySubscribe(closingNotifier); + } + } + catch (err) { + this._error(err); + } + }; + BufferToggleSubscriber.prototype.closeBuffer = function (context) { + var contexts = this.contexts; + if (contexts && context) { + var buffer = context.buffer, subscription = context.subscription; + this.destination.next(buffer); + contexts.splice(contexts.indexOf(context), 1); + this.remove(subscription); + subscription.unsubscribe(); + } + }; + BufferToggleSubscriber.prototype.trySubscribe = function (closingNotifier) { + var contexts = this.contexts; + var buffer = []; + var subscription = new Subscription_1.Subscription(); + var context = { buffer: buffer, subscription: subscription }; + contexts.push(context); + var innerSubscription = subscribeToResult_1.subscribeToResult(this, closingNotifier, context); + if (!innerSubscription || innerSubscription.closed) { + this.closeBuffer(context); + } + else { + innerSubscription.context = context; + this.add(innerSubscription); + subscription.add(innerSubscription); + } + }; + return BufferToggleSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../OuterSubscriber":50,"../Subscription":56,"../util/subscribeToResult":239}],92:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscription_1 = require("../Subscription"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function bufferWhen(closingSelector) { + return function (source) { + return source.lift(new BufferWhenOperator(closingSelector)); + }; +} +exports.bufferWhen = bufferWhen; +var BufferWhenOperator = (function () { + function BufferWhenOperator(closingSelector) { + this.closingSelector = closingSelector; + } + BufferWhenOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new BufferWhenSubscriber(subscriber, this.closingSelector)); + }; + return BufferWhenOperator; +}()); +var BufferWhenSubscriber = (function (_super) { + __extends(BufferWhenSubscriber, _super); + function BufferWhenSubscriber(destination, closingSelector) { + var _this = _super.call(this, destination) || this; + _this.closingSelector = closingSelector; + _this.subscribing = false; + _this.openBuffer(); + return _this; + } + BufferWhenSubscriber.prototype._next = function (value) { + this.buffer.push(value); + }; + BufferWhenSubscriber.prototype._complete = function () { + var buffer = this.buffer; + if (buffer) { + this.destination.next(buffer); + } + _super.prototype._complete.call(this); + }; + BufferWhenSubscriber.prototype._unsubscribe = function () { + this.buffer = null; + this.subscribing = false; + }; + BufferWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.openBuffer(); + }; + BufferWhenSubscriber.prototype.notifyComplete = function () { + if (this.subscribing) { + this.complete(); + } + else { + this.openBuffer(); + } + }; + BufferWhenSubscriber.prototype.openBuffer = function () { + var closingSubscription = this.closingSubscription; + if (closingSubscription) { + this.remove(closingSubscription); + closingSubscription.unsubscribe(); + } + var buffer = this.buffer; + if (this.buffer) { + this.destination.next(buffer); + } + this.buffer = []; + var closingNotifier; + try { + var closingSelector = this.closingSelector; + closingNotifier = closingSelector(); + } + catch (err) { + return this.error(err); + } + closingSubscription = new Subscription_1.Subscription(); + this.closingSubscription = closingSubscription; + this.add(closingSubscription); + this.subscribing = true; + closingSubscription.add(subscribeToResult_1.subscribeToResult(this, closingNotifier)); + this.subscribing = false; + }; + return BufferWhenSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../OuterSubscriber":50,"../Subscription":56,"../util/subscribeToResult":239}],93:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var InnerSubscriber_1 = require("../InnerSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function catchError(selector) { + return function catchErrorOperatorFunction(source) { + var operator = new CatchOperator(selector); + var caught = source.lift(operator); + return (operator.caught = caught); + }; +} +exports.catchError = catchError; +var CatchOperator = (function () { + function CatchOperator(selector) { + this.selector = selector; + } + CatchOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new CatchSubscriber(subscriber, this.selector, this.caught)); + }; + return CatchOperator; +}()); +var CatchSubscriber = (function (_super) { + __extends(CatchSubscriber, _super); + function CatchSubscriber(destination, selector, caught) { + var _this = _super.call(this, destination) || this; + _this.selector = selector; + _this.caught = caught; + return _this; + } + CatchSubscriber.prototype.error = function (err) { + if (!this.isStopped) { + var result = void 0; + try { + result = this.selector(err, this.caught); + } + catch (err2) { + _super.prototype.error.call(this, err2); + return; + } + this._unsubscribeAndRecycle(); + var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, undefined, undefined); + this.add(innerSubscriber); + var innerSubscription = subscribeToResult_1.subscribeToResult(this, result, undefined, undefined, innerSubscriber); + if (innerSubscription !== innerSubscriber) { + this.add(innerSubscription); + } + } + }; + return CatchSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../InnerSubscriber":46,"../OuterSubscriber":50,"../util/subscribeToResult":239}],94:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var combineLatest_1 = require("../observable/combineLatest"); +function combineAll(project) { + return function (source) { return source.lift(new combineLatest_1.CombineLatestOperator(project)); }; +} +exports.combineAll = combineAll; + +},{"../observable/combineLatest":62}],95:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var isArray_1 = require("../util/isArray"); +var combineLatest_1 = require("../observable/combineLatest"); +var from_1 = require("../observable/from"); +var none = {}; +function combineLatest() { + var observables = []; + for (var _i = 0; _i < arguments.length; _i++) { + observables[_i] = arguments[_i]; + } + var project = null; + if (typeof observables[observables.length - 1] === 'function') { + project = observables.pop(); + } + if (observables.length === 1 && isArray_1.isArray(observables[0])) { + observables = observables[0].slice(); + } + return function (source) { return source.lift.call(from_1.from([source].concat(observables)), new combineLatest_1.CombineLatestOperator(project)); }; +} +exports.combineLatest = combineLatest; + +},{"../observable/combineLatest":62,"../observable/from":67,"../util/isArray":220}],96:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var concat_1 = require("../observable/concat"); +function concat() { + var observables = []; + for (var _i = 0; _i < arguments.length; _i++) { + observables[_i] = arguments[_i]; + } + return function (source) { return source.lift.call(concat_1.concat.apply(void 0, [source].concat(observables))); }; +} +exports.concat = concat; + +},{"../observable/concat":63}],97:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var mergeAll_1 = require("./mergeAll"); +function concatAll() { + return mergeAll_1.mergeAll(1); +} +exports.concatAll = concatAll; + +},{"./mergeAll":130}],98:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var mergeMap_1 = require("./mergeMap"); +function concatMap(project, resultSelector) { + return mergeMap_1.mergeMap(project, resultSelector, 1); +} +exports.concatMap = concatMap; + +},{"./mergeMap":131}],99:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var concatMap_1 = require("./concatMap"); +function concatMapTo(innerObservable, resultSelector) { + return concatMap_1.concatMap(function () { return innerObservable; }, resultSelector); +} +exports.concatMapTo = concatMapTo; + +},{"./concatMap":98}],100:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function count(predicate) { + return function (source) { return source.lift(new CountOperator(predicate, source)); }; +} +exports.count = count; +var CountOperator = (function () { + function CountOperator(predicate, source) { + this.predicate = predicate; + this.source = source; + } + CountOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new CountSubscriber(subscriber, this.predicate, this.source)); + }; + return CountOperator; +}()); +var CountSubscriber = (function (_super) { + __extends(CountSubscriber, _super); + function CountSubscriber(destination, predicate, source) { + var _this = _super.call(this, destination) || this; + _this.predicate = predicate; + _this.source = source; + _this.count = 0; + _this.index = 0; + return _this; + } + CountSubscriber.prototype._next = function (value) { + if (this.predicate) { + this._tryPredicate(value); + } + else { + this.count++; + } + }; + CountSubscriber.prototype._tryPredicate = function (value) { + var result; + try { + result = this.predicate(value, this.index++, this.source); + } + catch (err) { + this.destination.error(err); + return; + } + if (result) { + this.count++; + } + }; + CountSubscriber.prototype._complete = function () { + this.destination.next(this.count); + this.destination.complete(); + }; + return CountSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],101:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function debounce(durationSelector) { + return function (source) { return source.lift(new DebounceOperator(durationSelector)); }; +} +exports.debounce = debounce; +var DebounceOperator = (function () { + function DebounceOperator(durationSelector) { + this.durationSelector = durationSelector; + } + DebounceOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new DebounceSubscriber(subscriber, this.durationSelector)); + }; + return DebounceOperator; +}()); +var DebounceSubscriber = (function (_super) { + __extends(DebounceSubscriber, _super); + function DebounceSubscriber(destination, durationSelector) { + var _this = _super.call(this, destination) || this; + _this.durationSelector = durationSelector; + _this.hasValue = false; + _this.durationSubscription = null; + return _this; + } + DebounceSubscriber.prototype._next = function (value) { + try { + var result = this.durationSelector.call(this, value); + if (result) { + this._tryNext(value, result); + } + } + catch (err) { + this.destination.error(err); + } + }; + DebounceSubscriber.prototype._complete = function () { + this.emitValue(); + this.destination.complete(); + }; + DebounceSubscriber.prototype._tryNext = function (value, duration) { + var subscription = this.durationSubscription; + this.value = value; + this.hasValue = true; + if (subscription) { + subscription.unsubscribe(); + this.remove(subscription); + } + subscription = subscribeToResult_1.subscribeToResult(this, duration); + if (subscription && !subscription.closed) { + this.add(this.durationSubscription = subscription); + } + }; + DebounceSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.emitValue(); + }; + DebounceSubscriber.prototype.notifyComplete = function () { + this.emitValue(); + }; + DebounceSubscriber.prototype.emitValue = function () { + if (this.hasValue) { + var value = this.value; + var subscription = this.durationSubscription; + if (subscription) { + this.durationSubscription = null; + subscription.unsubscribe(); + this.remove(subscription); + } + this.value = null; + this.hasValue = false; + _super.prototype._next.call(this, value); + } + }; + return DebounceSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],102:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var async_1 = require("../scheduler/async"); +function debounceTime(dueTime, scheduler) { + if (scheduler === void 0) { scheduler = async_1.async; } + return function (source) { return source.lift(new DebounceTimeOperator(dueTime, scheduler)); }; +} +exports.debounceTime = debounceTime; +var DebounceTimeOperator = (function () { + function DebounceTimeOperator(dueTime, scheduler) { + this.dueTime = dueTime; + this.scheduler = scheduler; + } + DebounceTimeOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new DebounceTimeSubscriber(subscriber, this.dueTime, this.scheduler)); + }; + return DebounceTimeOperator; +}()); +var DebounceTimeSubscriber = (function (_super) { + __extends(DebounceTimeSubscriber, _super); + function DebounceTimeSubscriber(destination, dueTime, scheduler) { + var _this = _super.call(this, destination) || this; + _this.dueTime = dueTime; + _this.scheduler = scheduler; + _this.debouncedSubscription = null; + _this.lastValue = null; + _this.hasValue = false; + return _this; + } + DebounceTimeSubscriber.prototype._next = function (value) { + this.clearDebounce(); + this.lastValue = value; + this.hasValue = true; + this.add(this.debouncedSubscription = this.scheduler.schedule(dispatchNext, this.dueTime, this)); + }; + DebounceTimeSubscriber.prototype._complete = function () { + this.debouncedNext(); + this.destination.complete(); + }; + DebounceTimeSubscriber.prototype.debouncedNext = function () { + this.clearDebounce(); + if (this.hasValue) { + var lastValue = this.lastValue; + this.lastValue = null; + this.hasValue = false; + this.destination.next(lastValue); + } + }; + DebounceTimeSubscriber.prototype.clearDebounce = function () { + var debouncedSubscription = this.debouncedSubscription; + if (debouncedSubscription !== null) { + this.remove(debouncedSubscription); + debouncedSubscription.unsubscribe(); + this.debouncedSubscription = null; + } + }; + return DebounceTimeSubscriber; +}(Subscriber_1.Subscriber)); +function dispatchNext(subscriber) { + subscriber.debouncedNext(); +} + +},{"../Subscriber":55,"../scheduler/async":206}],103:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function defaultIfEmpty(defaultValue) { + if (defaultValue === void 0) { defaultValue = null; } + return function (source) { return source.lift(new DefaultIfEmptyOperator(defaultValue)); }; +} +exports.defaultIfEmpty = defaultIfEmpty; +var DefaultIfEmptyOperator = (function () { + function DefaultIfEmptyOperator(defaultValue) { + this.defaultValue = defaultValue; + } + DefaultIfEmptyOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new DefaultIfEmptySubscriber(subscriber, this.defaultValue)); + }; + return DefaultIfEmptyOperator; +}()); +var DefaultIfEmptySubscriber = (function (_super) { + __extends(DefaultIfEmptySubscriber, _super); + function DefaultIfEmptySubscriber(destination, defaultValue) { + var _this = _super.call(this, destination) || this; + _this.defaultValue = defaultValue; + _this.isEmpty = true; + return _this; + } + DefaultIfEmptySubscriber.prototype._next = function (value) { + this.isEmpty = false; + this.destination.next(value); + }; + DefaultIfEmptySubscriber.prototype._complete = function () { + if (this.isEmpty) { + this.destination.next(this.defaultValue); + } + this.destination.complete(); + }; + return DefaultIfEmptySubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],104:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var async_1 = require("../scheduler/async"); +var isDate_1 = require("../util/isDate"); +var Subscriber_1 = require("../Subscriber"); +var Notification_1 = require("../Notification"); +function delay(delay, scheduler) { + if (scheduler === void 0) { scheduler = async_1.async; } + var absoluteDelay = isDate_1.isDate(delay); + var delayFor = absoluteDelay ? (+delay - scheduler.now()) : Math.abs(delay); + return function (source) { return source.lift(new DelayOperator(delayFor, scheduler)); }; +} +exports.delay = delay; +var DelayOperator = (function () { + function DelayOperator(delay, scheduler) { + this.delay = delay; + this.scheduler = scheduler; + } + DelayOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new DelaySubscriber(subscriber, this.delay, this.scheduler)); + }; + return DelayOperator; +}()); +var DelaySubscriber = (function (_super) { + __extends(DelaySubscriber, _super); + function DelaySubscriber(destination, delay, scheduler) { + var _this = _super.call(this, destination) || this; + _this.delay = delay; + _this.scheduler = scheduler; + _this.queue = []; + _this.active = false; + _this.errored = false; + return _this; + } + DelaySubscriber.dispatch = function (state) { + var source = state.source; + var queue = source.queue; + var scheduler = state.scheduler; + var destination = state.destination; + while (queue.length > 0 && (queue[0].time - scheduler.now()) <= 0) { + queue.shift().notification.observe(destination); + } + if (queue.length > 0) { + var delay_1 = Math.max(0, queue[0].time - scheduler.now()); + this.schedule(state, delay_1); + } + else { + this.unsubscribe(); + source.active = false; + } + }; + DelaySubscriber.prototype._schedule = function (scheduler) { + this.active = true; + var destination = this.destination; + destination.add(scheduler.schedule(DelaySubscriber.dispatch, this.delay, { + source: this, destination: this.destination, scheduler: scheduler + })); + }; + DelaySubscriber.prototype.scheduleNotification = function (notification) { + if (this.errored === true) { + return; + } + var scheduler = this.scheduler; + var message = new DelayMessage(scheduler.now() + this.delay, notification); + this.queue.push(message); + if (this.active === false) { + this._schedule(scheduler); + } + }; + DelaySubscriber.prototype._next = function (value) { + this.scheduleNotification(Notification_1.Notification.createNext(value)); + }; + DelaySubscriber.prototype._error = function (err) { + this.errored = true; + this.queue = []; + this.destination.error(err); + this.unsubscribe(); + }; + DelaySubscriber.prototype._complete = function () { + this.scheduleNotification(Notification_1.Notification.createComplete()); + this.unsubscribe(); + }; + return DelaySubscriber; +}(Subscriber_1.Subscriber)); +var DelayMessage = (function () { + function DelayMessage(time, notification) { + this.time = time; + this.notification = notification; + } + return DelayMessage; +}()); + +},{"../Notification":47,"../Subscriber":55,"../scheduler/async":206,"../util/isDate":222}],105:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var Observable_1 = require("../Observable"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function delayWhen(delayDurationSelector, subscriptionDelay) { + if (subscriptionDelay) { + return function (source) { + return new SubscriptionDelayObservable(source, subscriptionDelay) + .lift(new DelayWhenOperator(delayDurationSelector)); + }; + } + return function (source) { return source.lift(new DelayWhenOperator(delayDurationSelector)); }; +} +exports.delayWhen = delayWhen; +var DelayWhenOperator = (function () { + function DelayWhenOperator(delayDurationSelector) { + this.delayDurationSelector = delayDurationSelector; + } + DelayWhenOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new DelayWhenSubscriber(subscriber, this.delayDurationSelector)); + }; + return DelayWhenOperator; +}()); +var DelayWhenSubscriber = (function (_super) { + __extends(DelayWhenSubscriber, _super); + function DelayWhenSubscriber(destination, delayDurationSelector) { + var _this = _super.call(this, destination) || this; + _this.delayDurationSelector = delayDurationSelector; + _this.completed = false; + _this.delayNotifierSubscriptions = []; + _this.index = 0; + return _this; + } + DelayWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.destination.next(outerValue); + this.removeSubscription(innerSub); + this.tryComplete(); + }; + DelayWhenSubscriber.prototype.notifyError = function (error, innerSub) { + this._error(error); + }; + DelayWhenSubscriber.prototype.notifyComplete = function (innerSub) { + var value = this.removeSubscription(innerSub); + if (value) { + this.destination.next(value); + } + this.tryComplete(); + }; + DelayWhenSubscriber.prototype._next = function (value) { + var index = this.index++; + try { + var delayNotifier = this.delayDurationSelector(value, index); + if (delayNotifier) { + this.tryDelay(delayNotifier, value); + } + } + catch (err) { + this.destination.error(err); + } + }; + DelayWhenSubscriber.prototype._complete = function () { + this.completed = true; + this.tryComplete(); + this.unsubscribe(); + }; + DelayWhenSubscriber.prototype.removeSubscription = function (subscription) { + subscription.unsubscribe(); + var subscriptionIdx = this.delayNotifierSubscriptions.indexOf(subscription); + if (subscriptionIdx !== -1) { + this.delayNotifierSubscriptions.splice(subscriptionIdx, 1); + } + return subscription.outerValue; + }; + DelayWhenSubscriber.prototype.tryDelay = function (delayNotifier, value) { + var notifierSubscription = subscribeToResult_1.subscribeToResult(this, delayNotifier, value); + if (notifierSubscription && !notifierSubscription.closed) { + var destination = this.destination; + destination.add(notifierSubscription); + this.delayNotifierSubscriptions.push(notifierSubscription); + } + }; + DelayWhenSubscriber.prototype.tryComplete = function () { + if (this.completed && this.delayNotifierSubscriptions.length === 0) { + this.destination.complete(); + } + }; + return DelayWhenSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); +var SubscriptionDelayObservable = (function (_super) { + __extends(SubscriptionDelayObservable, _super); + function SubscriptionDelayObservable(source, subscriptionDelay) { + var _this = _super.call(this) || this; + _this.source = source; + _this.subscriptionDelay = subscriptionDelay; + return _this; + } + SubscriptionDelayObservable.prototype._subscribe = function (subscriber) { + this.subscriptionDelay.subscribe(new SubscriptionDelaySubscriber(subscriber, this.source)); + }; + return SubscriptionDelayObservable; +}(Observable_1.Observable)); +var SubscriptionDelaySubscriber = (function (_super) { + __extends(SubscriptionDelaySubscriber, _super); + function SubscriptionDelaySubscriber(parent, source) { + var _this = _super.call(this) || this; + _this.parent = parent; + _this.source = source; + _this.sourceSubscribed = false; + return _this; + } + SubscriptionDelaySubscriber.prototype._next = function (unused) { + this.subscribeToSource(); + }; + SubscriptionDelaySubscriber.prototype._error = function (err) { + this.unsubscribe(); + this.parent.error(err); + }; + SubscriptionDelaySubscriber.prototype._complete = function () { + this.unsubscribe(); + this.subscribeToSource(); + }; + SubscriptionDelaySubscriber.prototype.subscribeToSource = function () { + if (!this.sourceSubscribed) { + this.sourceSubscribed = true; + this.unsubscribe(); + this.source.subscribe(this.parent); + } + }; + return SubscriptionDelaySubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Observable":48,"../OuterSubscriber":50,"../Subscriber":55,"../util/subscribeToResult":239}],106:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function dematerialize() { + return function dematerializeOperatorFunction(source) { + return source.lift(new DeMaterializeOperator()); + }; +} +exports.dematerialize = dematerialize; +var DeMaterializeOperator = (function () { + function DeMaterializeOperator() { + } + DeMaterializeOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new DeMaterializeSubscriber(subscriber)); + }; + return DeMaterializeOperator; +}()); +var DeMaterializeSubscriber = (function (_super) { + __extends(DeMaterializeSubscriber, _super); + function DeMaterializeSubscriber(destination) { + return _super.call(this, destination) || this; + } + DeMaterializeSubscriber.prototype._next = function (value) { + value.observe(this.destination); + }; + return DeMaterializeSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],107:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function distinct(keySelector, flushes) { + return function (source) { return source.lift(new DistinctOperator(keySelector, flushes)); }; +} +exports.distinct = distinct; +var DistinctOperator = (function () { + function DistinctOperator(keySelector, flushes) { + this.keySelector = keySelector; + this.flushes = flushes; + } + DistinctOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new DistinctSubscriber(subscriber, this.keySelector, this.flushes)); + }; + return DistinctOperator; +}()); +var DistinctSubscriber = (function (_super) { + __extends(DistinctSubscriber, _super); + function DistinctSubscriber(destination, keySelector, flushes) { + var _this = _super.call(this, destination) || this; + _this.keySelector = keySelector; + _this.values = new Set(); + if (flushes) { + _this.add(subscribeToResult_1.subscribeToResult(_this, flushes)); + } + return _this; + } + DistinctSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.values.clear(); + }; + DistinctSubscriber.prototype.notifyError = function (error, innerSub) { + this._error(error); + }; + DistinctSubscriber.prototype._next = function (value) { + if (this.keySelector) { + this._useKeySelector(value); + } + else { + this._finalizeNext(value, value); + } + }; + DistinctSubscriber.prototype._useKeySelector = function (value) { + var key; + var destination = this.destination; + try { + key = this.keySelector(value); + } + catch (err) { + destination.error(err); + return; + } + this._finalizeNext(key, value); + }; + DistinctSubscriber.prototype._finalizeNext = function (key, value) { + var values = this.values; + if (!values.has(key)) { + values.add(key); + this.destination.next(value); + } + }; + return DistinctSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); +exports.DistinctSubscriber = DistinctSubscriber; + +},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],108:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function distinctUntilChanged(compare, keySelector) { + return function (source) { return source.lift(new DistinctUntilChangedOperator(compare, keySelector)); }; +} +exports.distinctUntilChanged = distinctUntilChanged; +var DistinctUntilChangedOperator = (function () { + function DistinctUntilChangedOperator(compare, keySelector) { + this.compare = compare; + this.keySelector = keySelector; + } + DistinctUntilChangedOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new DistinctUntilChangedSubscriber(subscriber, this.compare, this.keySelector)); + }; + return DistinctUntilChangedOperator; +}()); +var DistinctUntilChangedSubscriber = (function (_super) { + __extends(DistinctUntilChangedSubscriber, _super); + function DistinctUntilChangedSubscriber(destination, compare, keySelector) { + var _this = _super.call(this, destination) || this; + _this.keySelector = keySelector; + _this.hasKey = false; + if (typeof compare === 'function') { + _this.compare = compare; + } + return _this; + } + DistinctUntilChangedSubscriber.prototype.compare = function (x, y) { + return x === y; + }; + DistinctUntilChangedSubscriber.prototype._next = function (value) { + var key; + try { + var keySelector = this.keySelector; + key = keySelector ? keySelector(value) : value; + } + catch (err) { + return this.destination.error(err); + } + var result = false; + if (this.hasKey) { + try { + var compare = this.compare; + result = compare(this.key, key); + } + catch (err) { + return this.destination.error(err); + } + } + else { + this.hasKey = true; + } + if (!result) { + this.key = key; + this.destination.next(value); + } + }; + return DistinctUntilChangedSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],109:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var distinctUntilChanged_1 = require("./distinctUntilChanged"); +function distinctUntilKeyChanged(key, compare) { + return distinctUntilChanged_1.distinctUntilChanged(function (x, y) { return compare ? compare(x[key], y[key]) : x[key] === y[key]; }); +} +exports.distinctUntilKeyChanged = distinctUntilKeyChanged; + +},{"./distinctUntilChanged":108}],110:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var ArgumentOutOfRangeError_1 = require("../util/ArgumentOutOfRangeError"); +var filter_1 = require("./filter"); +var throwIfEmpty_1 = require("./throwIfEmpty"); +var defaultIfEmpty_1 = require("./defaultIfEmpty"); +var take_1 = require("./take"); +function elementAt(index, defaultValue) { + if (index < 0) { + throw new ArgumentOutOfRangeError_1.ArgumentOutOfRangeError(); + } + var hasDefaultValue = arguments.length >= 2; + return function (source) { return source.pipe(filter_1.filter(function (v, i) { return i === index; }), take_1.take(1), hasDefaultValue + ? defaultIfEmpty_1.defaultIfEmpty(defaultValue) + : throwIfEmpty_1.throwIfEmpty(function () { return new ArgumentOutOfRangeError_1.ArgumentOutOfRangeError(); })); }; +} +exports.elementAt = elementAt; + +},{"../util/ArgumentOutOfRangeError":211,"./defaultIfEmpty":103,"./filter":116,"./take":168,"./throwIfEmpty":175}],111:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var concat_1 = require("../observable/concat"); +var of_1 = require("../observable/of"); +function endWith() { + var array = []; + for (var _i = 0; _i < arguments.length; _i++) { + array[_i] = arguments[_i]; + } + return function (source) { return concat_1.concat(source, of_1.of.apply(void 0, array)); }; +} +exports.endWith = endWith; + +},{"../observable/concat":63,"../observable/of":76}],112:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function every(predicate, thisArg) { + return function (source) { return source.lift(new EveryOperator(predicate, thisArg, source)); }; +} +exports.every = every; +var EveryOperator = (function () { + function EveryOperator(predicate, thisArg, source) { + this.predicate = predicate; + this.thisArg = thisArg; + this.source = source; + } + EveryOperator.prototype.call = function (observer, source) { + return source.subscribe(new EverySubscriber(observer, this.predicate, this.thisArg, this.source)); + }; + return EveryOperator; +}()); +var EverySubscriber = (function (_super) { + __extends(EverySubscriber, _super); + function EverySubscriber(destination, predicate, thisArg, source) { + var _this = _super.call(this, destination) || this; + _this.predicate = predicate; + _this.thisArg = thisArg; + _this.source = source; + _this.index = 0; + _this.thisArg = thisArg || _this; + return _this; + } + EverySubscriber.prototype.notifyComplete = function (everyValueMatch) { + this.destination.next(everyValueMatch); + this.destination.complete(); + }; + EverySubscriber.prototype._next = function (value) { + var result = false; + try { + result = this.predicate.call(this.thisArg, value, this.index++, this.source); + } + catch (err) { + this.destination.error(err); + return; + } + if (!result) { + this.notifyComplete(false); + } + }; + EverySubscriber.prototype._complete = function () { + this.notifyComplete(true); + }; + return EverySubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],113:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function exhaust() { + return function (source) { return source.lift(new SwitchFirstOperator()); }; +} +exports.exhaust = exhaust; +var SwitchFirstOperator = (function () { + function SwitchFirstOperator() { + } + SwitchFirstOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new SwitchFirstSubscriber(subscriber)); + }; + return SwitchFirstOperator; +}()); +var SwitchFirstSubscriber = (function (_super) { + __extends(SwitchFirstSubscriber, _super); + function SwitchFirstSubscriber(destination) { + var _this = _super.call(this, destination) || this; + _this.hasCompleted = false; + _this.hasSubscription = false; + return _this; + } + SwitchFirstSubscriber.prototype._next = function (value) { + if (!this.hasSubscription) { + this.hasSubscription = true; + this.add(subscribeToResult_1.subscribeToResult(this, value)); + } + }; + SwitchFirstSubscriber.prototype._complete = function () { + this.hasCompleted = true; + if (!this.hasSubscription) { + this.destination.complete(); + } + }; + SwitchFirstSubscriber.prototype.notifyComplete = function (innerSub) { + this.remove(innerSub); + this.hasSubscription = false; + if (this.hasCompleted) { + this.destination.complete(); + } + }; + return SwitchFirstSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],114:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var InnerSubscriber_1 = require("../InnerSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +var map_1 = require("./map"); +var from_1 = require("../observable/from"); +function exhaustMap(project, resultSelector) { + if (resultSelector) { + return function (source) { return source.pipe(exhaustMap(function (a, i) { return from_1.from(project(a, i)).pipe(map_1.map(function (b, ii) { return resultSelector(a, b, i, ii); })); })); }; + } + return function (source) { + return source.lift(new ExhaustMapOperator(project)); + }; +} +exports.exhaustMap = exhaustMap; +var ExhaustMapOperator = (function () { + function ExhaustMapOperator(project) { + this.project = project; + } + ExhaustMapOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new ExhaustMapSubscriber(subscriber, this.project)); + }; + return ExhaustMapOperator; +}()); +var ExhaustMapSubscriber = (function (_super) { + __extends(ExhaustMapSubscriber, _super); + function ExhaustMapSubscriber(destination, project) { + var _this = _super.call(this, destination) || this; + _this.project = project; + _this.hasSubscription = false; + _this.hasCompleted = false; + _this.index = 0; + return _this; + } + ExhaustMapSubscriber.prototype._next = function (value) { + if (!this.hasSubscription) { + this.tryNext(value); + } + }; + ExhaustMapSubscriber.prototype.tryNext = function (value) { + var result; + var index = this.index++; + try { + result = this.project(value, index); + } + catch (err) { + this.destination.error(err); + return; + } + this.hasSubscription = true; + this._innerSub(result, value, index); + }; + ExhaustMapSubscriber.prototype._innerSub = function (result, value, index) { + var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, value, index); + var destination = this.destination; + destination.add(innerSubscriber); + var innerSubscription = subscribeToResult_1.subscribeToResult(this, result, undefined, undefined, innerSubscriber); + if (innerSubscription !== innerSubscriber) { + destination.add(innerSubscription); + } + }; + ExhaustMapSubscriber.prototype._complete = function () { + this.hasCompleted = true; + if (!this.hasSubscription) { + this.destination.complete(); + } + this.unsubscribe(); + }; + ExhaustMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.destination.next(innerValue); + }; + ExhaustMapSubscriber.prototype.notifyError = function (err) { + this.destination.error(err); + }; + ExhaustMapSubscriber.prototype.notifyComplete = function (innerSub) { + var destination = this.destination; + destination.remove(innerSub); + this.hasSubscription = false; + if (this.hasCompleted) { + this.destination.complete(); + } + }; + return ExhaustMapSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../InnerSubscriber":46,"../OuterSubscriber":50,"../observable/from":67,"../util/subscribeToResult":239,"./map":125}],115:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function expand(project, concurrent, scheduler) { + if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; } + if (scheduler === void 0) { scheduler = undefined; } + concurrent = (concurrent || 0) < 1 ? Number.POSITIVE_INFINITY : concurrent; + return function (source) { return source.lift(new ExpandOperator(project, concurrent, scheduler)); }; +} +exports.expand = expand; +var ExpandOperator = (function () { + function ExpandOperator(project, concurrent, scheduler) { + this.project = project; + this.concurrent = concurrent; + this.scheduler = scheduler; + } + ExpandOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new ExpandSubscriber(subscriber, this.project, this.concurrent, this.scheduler)); + }; + return ExpandOperator; +}()); +exports.ExpandOperator = ExpandOperator; +var ExpandSubscriber = (function (_super) { + __extends(ExpandSubscriber, _super); + function ExpandSubscriber(destination, project, concurrent, scheduler) { + var _this = _super.call(this, destination) || this; + _this.project = project; + _this.concurrent = concurrent; + _this.scheduler = scheduler; + _this.index = 0; + _this.active = 0; + _this.hasCompleted = false; + if (concurrent < Number.POSITIVE_INFINITY) { + _this.buffer = []; + } + return _this; + } + ExpandSubscriber.dispatch = function (arg) { + var subscriber = arg.subscriber, result = arg.result, value = arg.value, index = arg.index; + subscriber.subscribeToProjection(result, value, index); + }; + ExpandSubscriber.prototype._next = function (value) { + var destination = this.destination; + if (destination.closed) { + this._complete(); + return; + } + var index = this.index++; + if (this.active < this.concurrent) { + destination.next(value); + try { + var project = this.project; + var result = project(value, index); + if (!this.scheduler) { + this.subscribeToProjection(result, value, index); + } + else { + var state = { subscriber: this, result: result, value: value, index: index }; + var destination_1 = this.destination; + destination_1.add(this.scheduler.schedule(ExpandSubscriber.dispatch, 0, state)); + } + } + catch (e) { + destination.error(e); + } + } + else { + this.buffer.push(value); + } + }; + ExpandSubscriber.prototype.subscribeToProjection = function (result, value, index) { + this.active++; + var destination = this.destination; + destination.add(subscribeToResult_1.subscribeToResult(this, result, value, index)); + }; + ExpandSubscriber.prototype._complete = function () { + this.hasCompleted = true; + if (this.hasCompleted && this.active === 0) { + this.destination.complete(); + } + this.unsubscribe(); + }; + ExpandSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this._next(innerValue); + }; + ExpandSubscriber.prototype.notifyComplete = function (innerSub) { + var buffer = this.buffer; + var destination = this.destination; + destination.remove(innerSub); + this.active--; + if (buffer && buffer.length > 0) { + this._next(buffer.shift()); + } + if (this.hasCompleted && this.active === 0) { + this.destination.complete(); + } + }; + return ExpandSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); +exports.ExpandSubscriber = ExpandSubscriber; + +},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],116:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function filter(predicate, thisArg) { + return function filterOperatorFunction(source) { + return source.lift(new FilterOperator(predicate, thisArg)); + }; +} +exports.filter = filter; +var FilterOperator = (function () { + function FilterOperator(predicate, thisArg) { + this.predicate = predicate; + this.thisArg = thisArg; + } + FilterOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new FilterSubscriber(subscriber, this.predicate, this.thisArg)); + }; + return FilterOperator; +}()); +var FilterSubscriber = (function (_super) { + __extends(FilterSubscriber, _super); + function FilterSubscriber(destination, predicate, thisArg) { + var _this = _super.call(this, destination) || this; + _this.predicate = predicate; + _this.thisArg = thisArg; + _this.count = 0; + return _this; + } + FilterSubscriber.prototype._next = function (value) { + var result; + try { + result = this.predicate.call(this.thisArg, value, this.count++); + } + catch (err) { + this.destination.error(err); + return; + } + if (result) { + this.destination.next(value); + } + }; + return FilterSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],117:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var Subscription_1 = require("../Subscription"); +function finalize(callback) { + return function (source) { return source.lift(new FinallyOperator(callback)); }; +} +exports.finalize = finalize; +var FinallyOperator = (function () { + function FinallyOperator(callback) { + this.callback = callback; + } + FinallyOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new FinallySubscriber(subscriber, this.callback)); + }; + return FinallyOperator; +}()); +var FinallySubscriber = (function (_super) { + __extends(FinallySubscriber, _super); + function FinallySubscriber(destination, callback) { + var _this = _super.call(this, destination) || this; + _this.add(new Subscription_1.Subscription(callback)); + return _this; + } + return FinallySubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55,"../Subscription":56}],118:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function find(predicate, thisArg) { + if (typeof predicate !== 'function') { + throw new TypeError('predicate is not a function'); + } + return function (source) { return source.lift(new FindValueOperator(predicate, source, false, thisArg)); }; +} +exports.find = find; +var FindValueOperator = (function () { + function FindValueOperator(predicate, source, yieldIndex, thisArg) { + this.predicate = predicate; + this.source = source; + this.yieldIndex = yieldIndex; + this.thisArg = thisArg; + } + FindValueOperator.prototype.call = function (observer, source) { + return source.subscribe(new FindValueSubscriber(observer, this.predicate, this.source, this.yieldIndex, this.thisArg)); + }; + return FindValueOperator; +}()); +exports.FindValueOperator = FindValueOperator; +var FindValueSubscriber = (function (_super) { + __extends(FindValueSubscriber, _super); + function FindValueSubscriber(destination, predicate, source, yieldIndex, thisArg) { + var _this = _super.call(this, destination) || this; + _this.predicate = predicate; + _this.source = source; + _this.yieldIndex = yieldIndex; + _this.thisArg = thisArg; + _this.index = 0; + return _this; + } + FindValueSubscriber.prototype.notifyComplete = function (value) { + var destination = this.destination; + destination.next(value); + destination.complete(); + this.unsubscribe(); + }; + FindValueSubscriber.prototype._next = function (value) { + var _a = this, predicate = _a.predicate, thisArg = _a.thisArg; + var index = this.index++; + try { + var result = predicate.call(thisArg || this, value, index, this.source); + if (result) { + this.notifyComplete(this.yieldIndex ? index : value); + } + } + catch (err) { + this.destination.error(err); + } + }; + FindValueSubscriber.prototype._complete = function () { + this.notifyComplete(this.yieldIndex ? -1 : undefined); + }; + return FindValueSubscriber; +}(Subscriber_1.Subscriber)); +exports.FindValueSubscriber = FindValueSubscriber; + +},{"../Subscriber":55}],119:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var find_1 = require("../operators/find"); +function findIndex(predicate, thisArg) { + return function (source) { return source.lift(new find_1.FindValueOperator(predicate, source, true, thisArg)); }; +} +exports.findIndex = findIndex; + +},{"../operators/find":118}],120:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var EmptyError_1 = require("../util/EmptyError"); +var filter_1 = require("./filter"); +var take_1 = require("./take"); +var defaultIfEmpty_1 = require("./defaultIfEmpty"); +var throwIfEmpty_1 = require("./throwIfEmpty"); +var identity_1 = require("../util/identity"); +function first(predicate, defaultValue) { + var hasDefaultValue = arguments.length >= 2; + return function (source) { return source.pipe(predicate ? filter_1.filter(function (v, i) { return predicate(v, i, source); }) : identity_1.identity, take_1.take(1), hasDefaultValue ? defaultIfEmpty_1.defaultIfEmpty(defaultValue) : throwIfEmpty_1.throwIfEmpty(function () { return new EmptyError_1.EmptyError(); })); }; +} +exports.first = first; + +},{"../util/EmptyError":212,"../util/identity":219,"./defaultIfEmpty":103,"./filter":116,"./take":168,"./throwIfEmpty":175}],121:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var Subscription_1 = require("../Subscription"); +var Observable_1 = require("../Observable"); +var Subject_1 = require("../Subject"); +function groupBy(keySelector, elementSelector, durationSelector, subjectSelector) { + return function (source) { + return source.lift(new GroupByOperator(keySelector, elementSelector, durationSelector, subjectSelector)); + }; +} +exports.groupBy = groupBy; +var GroupByOperator = (function () { + function GroupByOperator(keySelector, elementSelector, durationSelector, subjectSelector) { + this.keySelector = keySelector; + this.elementSelector = elementSelector; + this.durationSelector = durationSelector; + this.subjectSelector = subjectSelector; + } + GroupByOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new GroupBySubscriber(subscriber, this.keySelector, this.elementSelector, this.durationSelector, this.subjectSelector)); + }; + return GroupByOperator; +}()); +var GroupBySubscriber = (function (_super) { + __extends(GroupBySubscriber, _super); + function GroupBySubscriber(destination, keySelector, elementSelector, durationSelector, subjectSelector) { + var _this = _super.call(this, destination) || this; + _this.keySelector = keySelector; + _this.elementSelector = elementSelector; + _this.durationSelector = durationSelector; + _this.subjectSelector = subjectSelector; + _this.groups = null; + _this.attemptedToUnsubscribe = false; + _this.count = 0; + return _this; + } + GroupBySubscriber.prototype._next = function (value) { + var key; + try { + key = this.keySelector(value); + } + catch (err) { + this.error(err); + return; + } + this._group(value, key); + }; + GroupBySubscriber.prototype._group = function (value, key) { + var groups = this.groups; + if (!groups) { + groups = this.groups = new Map(); + } + var group = groups.get(key); + var element; + if (this.elementSelector) { + try { + element = this.elementSelector(value); + } + catch (err) { + this.error(err); + } + } + else { + element = value; + } + if (!group) { + group = (this.subjectSelector ? this.subjectSelector() : new Subject_1.Subject()); + groups.set(key, group); + var groupedObservable = new GroupedObservable(key, group, this); + this.destination.next(groupedObservable); + if (this.durationSelector) { + var duration = void 0; + try { + duration = this.durationSelector(new GroupedObservable(key, group)); + } + catch (err) { + this.error(err); + return; + } + this.add(duration.subscribe(new GroupDurationSubscriber(key, group, this))); + } + } + if (!group.closed) { + group.next(element); + } + }; + GroupBySubscriber.prototype._error = function (err) { + var groups = this.groups; + if (groups) { + groups.forEach(function (group, key) { + group.error(err); + }); + groups.clear(); + } + this.destination.error(err); + }; + GroupBySubscriber.prototype._complete = function () { + var groups = this.groups; + if (groups) { + groups.forEach(function (group, key) { + group.complete(); + }); + groups.clear(); + } + this.destination.complete(); + }; + GroupBySubscriber.prototype.removeGroup = function (key) { + this.groups.delete(key); + }; + GroupBySubscriber.prototype.unsubscribe = function () { + if (!this.closed) { + this.attemptedToUnsubscribe = true; + if (this.count === 0) { + _super.prototype.unsubscribe.call(this); + } + } + }; + return GroupBySubscriber; +}(Subscriber_1.Subscriber)); +var GroupDurationSubscriber = (function (_super) { + __extends(GroupDurationSubscriber, _super); + function GroupDurationSubscriber(key, group, parent) { + var _this = _super.call(this, group) || this; + _this.key = key; + _this.group = group; + _this.parent = parent; + return _this; + } + GroupDurationSubscriber.prototype._next = function (value) { + this.complete(); + }; + GroupDurationSubscriber.prototype._unsubscribe = function () { + var _a = this, parent = _a.parent, key = _a.key; + this.key = this.parent = null; + if (parent) { + parent.removeGroup(key); + } + }; + return GroupDurationSubscriber; +}(Subscriber_1.Subscriber)); +var GroupedObservable = (function (_super) { + __extends(GroupedObservable, _super); + function GroupedObservable(key, groupSubject, refCountSubscription) { + var _this = _super.call(this) || this; + _this.key = key; + _this.groupSubject = groupSubject; + _this.refCountSubscription = refCountSubscription; + return _this; + } + GroupedObservable.prototype._subscribe = function (subscriber) { + var subscription = new Subscription_1.Subscription(); + var _a = this, refCountSubscription = _a.refCountSubscription, groupSubject = _a.groupSubject; + if (refCountSubscription && !refCountSubscription.closed) { + subscription.add(new InnerRefCountSubscription(refCountSubscription)); + } + subscription.add(groupSubject.subscribe(subscriber)); + return subscription; + }; + return GroupedObservable; +}(Observable_1.Observable)); +exports.GroupedObservable = GroupedObservable; +var InnerRefCountSubscription = (function (_super) { + __extends(InnerRefCountSubscription, _super); + function InnerRefCountSubscription(parent) { + var _this = _super.call(this) || this; + _this.parent = parent; + parent.count++; + return _this; + } + InnerRefCountSubscription.prototype.unsubscribe = function () { + var parent = this.parent; + if (!parent.closed && !this.closed) { + _super.prototype.unsubscribe.call(this); + parent.count -= 1; + if (parent.count === 0 && parent.attemptedToUnsubscribe) { + parent.unsubscribe(); + } + } + }; + return InnerRefCountSubscription; +}(Subscription_1.Subscription)); + +},{"../Observable":48,"../Subject":53,"../Subscriber":55,"../Subscription":56}],122:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function ignoreElements() { + return function ignoreElementsOperatorFunction(source) { + return source.lift(new IgnoreElementsOperator()); + }; +} +exports.ignoreElements = ignoreElements; +var IgnoreElementsOperator = (function () { + function IgnoreElementsOperator() { + } + IgnoreElementsOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new IgnoreElementsSubscriber(subscriber)); + }; + return IgnoreElementsOperator; +}()); +var IgnoreElementsSubscriber = (function (_super) { + __extends(IgnoreElementsSubscriber, _super); + function IgnoreElementsSubscriber() { + return _super !== null && _super.apply(this, arguments) || this; + } + IgnoreElementsSubscriber.prototype._next = function (unused) { + }; + return IgnoreElementsSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],123:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function isEmpty() { + return function (source) { return source.lift(new IsEmptyOperator()); }; +} +exports.isEmpty = isEmpty; +var IsEmptyOperator = (function () { + function IsEmptyOperator() { + } + IsEmptyOperator.prototype.call = function (observer, source) { + return source.subscribe(new IsEmptySubscriber(observer)); + }; + return IsEmptyOperator; +}()); +var IsEmptySubscriber = (function (_super) { + __extends(IsEmptySubscriber, _super); + function IsEmptySubscriber(destination) { + return _super.call(this, destination) || this; + } + IsEmptySubscriber.prototype.notifyComplete = function (isEmpty) { + var destination = this.destination; + destination.next(isEmpty); + destination.complete(); + }; + IsEmptySubscriber.prototype._next = function (value) { + this.notifyComplete(false); + }; + IsEmptySubscriber.prototype._complete = function () { + this.notifyComplete(true); + }; + return IsEmptySubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],124:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var EmptyError_1 = require("../util/EmptyError"); +var filter_1 = require("./filter"); +var takeLast_1 = require("./takeLast"); +var throwIfEmpty_1 = require("./throwIfEmpty"); +var defaultIfEmpty_1 = require("./defaultIfEmpty"); +var identity_1 = require("../util/identity"); +function last(predicate, defaultValue) { + var hasDefaultValue = arguments.length >= 2; + return function (source) { return source.pipe(predicate ? filter_1.filter(function (v, i) { return predicate(v, i, source); }) : identity_1.identity, takeLast_1.takeLast(1), hasDefaultValue ? defaultIfEmpty_1.defaultIfEmpty(defaultValue) : throwIfEmpty_1.throwIfEmpty(function () { return new EmptyError_1.EmptyError(); })); }; +} +exports.last = last; + +},{"../util/EmptyError":212,"../util/identity":219,"./defaultIfEmpty":103,"./filter":116,"./takeLast":169,"./throwIfEmpty":175}],125:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function map(project, thisArg) { + return function mapOperation(source) { + if (typeof project !== 'function') { + throw new TypeError('argument is not a function. Are you looking for `mapTo()`?'); + } + return source.lift(new MapOperator(project, thisArg)); + }; +} +exports.map = map; +var MapOperator = (function () { + function MapOperator(project, thisArg) { + this.project = project; + this.thisArg = thisArg; + } + MapOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new MapSubscriber(subscriber, this.project, this.thisArg)); + }; + return MapOperator; +}()); +exports.MapOperator = MapOperator; +var MapSubscriber = (function (_super) { + __extends(MapSubscriber, _super); + function MapSubscriber(destination, project, thisArg) { + var _this = _super.call(this, destination) || this; + _this.project = project; + _this.count = 0; + _this.thisArg = thisArg || _this; + return _this; + } + MapSubscriber.prototype._next = function (value) { + var result; + try { + result = this.project.call(this.thisArg, value, this.count++); + } + catch (err) { + this.destination.error(err); + return; + } + this.destination.next(result); + }; + return MapSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],126:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function mapTo(value) { + return function (source) { return source.lift(new MapToOperator(value)); }; +} +exports.mapTo = mapTo; +var MapToOperator = (function () { + function MapToOperator(value) { + this.value = value; + } + MapToOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new MapToSubscriber(subscriber, this.value)); + }; + return MapToOperator; +}()); +var MapToSubscriber = (function (_super) { + __extends(MapToSubscriber, _super); + function MapToSubscriber(destination, value) { + var _this = _super.call(this, destination) || this; + _this.value = value; + return _this; + } + MapToSubscriber.prototype._next = function (x) { + this.destination.next(this.value); + }; + return MapToSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],127:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var Notification_1 = require("../Notification"); +function materialize() { + return function materializeOperatorFunction(source) { + return source.lift(new MaterializeOperator()); + }; +} +exports.materialize = materialize; +var MaterializeOperator = (function () { + function MaterializeOperator() { + } + MaterializeOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new MaterializeSubscriber(subscriber)); + }; + return MaterializeOperator; +}()); +var MaterializeSubscriber = (function (_super) { + __extends(MaterializeSubscriber, _super); + function MaterializeSubscriber(destination) { + return _super.call(this, destination) || this; + } + MaterializeSubscriber.prototype._next = function (value) { + this.destination.next(Notification_1.Notification.createNext(value)); + }; + MaterializeSubscriber.prototype._error = function (err) { + var destination = this.destination; + destination.next(Notification_1.Notification.createError(err)); + destination.complete(); + }; + MaterializeSubscriber.prototype._complete = function () { + var destination = this.destination; + destination.next(Notification_1.Notification.createComplete()); + destination.complete(); + }; + return MaterializeSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Notification":47,"../Subscriber":55}],128:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var reduce_1 = require("./reduce"); +function max(comparer) { + var max = (typeof comparer === 'function') + ? function (x, y) { return comparer(x, y) > 0 ? x : y; } + : function (x, y) { return x > y ? x : y; }; + return reduce_1.reduce(max); +} +exports.max = max; + +},{"./reduce":146}],129:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var merge_1 = require("../observable/merge"); +function merge() { + var observables = []; + for (var _i = 0; _i < arguments.length; _i++) { + observables[_i] = arguments[_i]; + } + return function (source) { return source.lift.call(merge_1.merge.apply(void 0, [source].concat(observables))); }; +} +exports.merge = merge; + +},{"../observable/merge":74}],130:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var mergeMap_1 = require("./mergeMap"); +var identity_1 = require("../util/identity"); +function mergeAll(concurrent) { + if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; } + return mergeMap_1.mergeMap(identity_1.identity, concurrent); +} +exports.mergeAll = mergeAll; + +},{"../util/identity":219,"./mergeMap":131}],131:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var subscribeToResult_1 = require("../util/subscribeToResult"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var InnerSubscriber_1 = require("../InnerSubscriber"); +var map_1 = require("./map"); +var from_1 = require("../observable/from"); +function mergeMap(project, resultSelector, concurrent) { + if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; } + if (typeof resultSelector === 'function') { + return function (source) { return source.pipe(mergeMap(function (a, i) { return from_1.from(project(a, i)).pipe(map_1.map(function (b, ii) { return resultSelector(a, b, i, ii); })); }, concurrent)); }; + } + else if (typeof resultSelector === 'number') { + concurrent = resultSelector; + } + return function (source) { return source.lift(new MergeMapOperator(project, concurrent)); }; +} +exports.mergeMap = mergeMap; +var MergeMapOperator = (function () { + function MergeMapOperator(project, concurrent) { + if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; } + this.project = project; + this.concurrent = concurrent; + } + MergeMapOperator.prototype.call = function (observer, source) { + return source.subscribe(new MergeMapSubscriber(observer, this.project, this.concurrent)); + }; + return MergeMapOperator; +}()); +exports.MergeMapOperator = MergeMapOperator; +var MergeMapSubscriber = (function (_super) { + __extends(MergeMapSubscriber, _super); + function MergeMapSubscriber(destination, project, concurrent) { + if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; } + var _this = _super.call(this, destination) || this; + _this.project = project; + _this.concurrent = concurrent; + _this.hasCompleted = false; + _this.buffer = []; + _this.active = 0; + _this.index = 0; + return _this; + } + MergeMapSubscriber.prototype._next = function (value) { + if (this.active < this.concurrent) { + this._tryNext(value); + } + else { + this.buffer.push(value); + } + }; + MergeMapSubscriber.prototype._tryNext = function (value) { + var result; + var index = this.index++; + try { + result = this.project(value, index); + } + catch (err) { + this.destination.error(err); + return; + } + this.active++; + this._innerSub(result, value, index); + }; + MergeMapSubscriber.prototype._innerSub = function (ish, value, index) { + var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, value, index); + var destination = this.destination; + destination.add(innerSubscriber); + var innerSubscription = subscribeToResult_1.subscribeToResult(this, ish, undefined, undefined, innerSubscriber); + if (innerSubscription !== innerSubscriber) { + destination.add(innerSubscription); + } + }; + MergeMapSubscriber.prototype._complete = function () { + this.hasCompleted = true; + if (this.active === 0 && this.buffer.length === 0) { + this.destination.complete(); + } + this.unsubscribe(); + }; + MergeMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.destination.next(innerValue); + }; + MergeMapSubscriber.prototype.notifyComplete = function (innerSub) { + var buffer = this.buffer; + this.remove(innerSub); + this.active--; + if (buffer.length > 0) { + this._next(buffer.shift()); + } + else if (this.active === 0 && this.hasCompleted) { + this.destination.complete(); + } + }; + return MergeMapSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); +exports.MergeMapSubscriber = MergeMapSubscriber; + +},{"../InnerSubscriber":46,"../OuterSubscriber":50,"../observable/from":67,"../util/subscribeToResult":239,"./map":125}],132:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var mergeMap_1 = require("./mergeMap"); +function mergeMapTo(innerObservable, resultSelector, concurrent) { + if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; } + if (typeof resultSelector === 'function') { + return mergeMap_1.mergeMap(function () { return innerObservable; }, resultSelector, concurrent); + } + if (typeof resultSelector === 'number') { + concurrent = resultSelector; + } + return mergeMap_1.mergeMap(function () { return innerObservable; }, concurrent); +} +exports.mergeMapTo = mergeMapTo; + +},{"./mergeMap":131}],133:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var subscribeToResult_1 = require("../util/subscribeToResult"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var InnerSubscriber_1 = require("../InnerSubscriber"); +function mergeScan(accumulator, seed, concurrent) { + if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; } + return function (source) { return source.lift(new MergeScanOperator(accumulator, seed, concurrent)); }; +} +exports.mergeScan = mergeScan; +var MergeScanOperator = (function () { + function MergeScanOperator(accumulator, seed, concurrent) { + this.accumulator = accumulator; + this.seed = seed; + this.concurrent = concurrent; + } + MergeScanOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new MergeScanSubscriber(subscriber, this.accumulator, this.seed, this.concurrent)); + }; + return MergeScanOperator; +}()); +exports.MergeScanOperator = MergeScanOperator; +var MergeScanSubscriber = (function (_super) { + __extends(MergeScanSubscriber, _super); + function MergeScanSubscriber(destination, accumulator, acc, concurrent) { + var _this = _super.call(this, destination) || this; + _this.accumulator = accumulator; + _this.acc = acc; + _this.concurrent = concurrent; + _this.hasValue = false; + _this.hasCompleted = false; + _this.buffer = []; + _this.active = 0; + _this.index = 0; + return _this; + } + MergeScanSubscriber.prototype._next = function (value) { + if (this.active < this.concurrent) { + var index = this.index++; + var destination = this.destination; + var ish = void 0; + try { + var accumulator = this.accumulator; + ish = accumulator(this.acc, value, index); + } + catch (e) { + return destination.error(e); + } + this.active++; + this._innerSub(ish, value, index); + } + else { + this.buffer.push(value); + } + }; + MergeScanSubscriber.prototype._innerSub = function (ish, value, index) { + var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, value, index); + var destination = this.destination; + destination.add(innerSubscriber); + var innerSubscription = subscribeToResult_1.subscribeToResult(this, ish, undefined, undefined, innerSubscriber); + if (innerSubscription !== innerSubscriber) { + destination.add(innerSubscription); + } + }; + MergeScanSubscriber.prototype._complete = function () { + this.hasCompleted = true; + if (this.active === 0 && this.buffer.length === 0) { + if (this.hasValue === false) { + this.destination.next(this.acc); + } + this.destination.complete(); + } + this.unsubscribe(); + }; + MergeScanSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + var destination = this.destination; + this.acc = innerValue; + this.hasValue = true; + destination.next(innerValue); + }; + MergeScanSubscriber.prototype.notifyComplete = function (innerSub) { + var buffer = this.buffer; + var destination = this.destination; + destination.remove(innerSub); + this.active--; + if (buffer.length > 0) { + this._next(buffer.shift()); + } + else if (this.active === 0 && this.hasCompleted) { + if (this.hasValue === false) { + this.destination.next(this.acc); + } + this.destination.complete(); + } + }; + return MergeScanSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); +exports.MergeScanSubscriber = MergeScanSubscriber; + +},{"../InnerSubscriber":46,"../OuterSubscriber":50,"../util/subscribeToResult":239}],134:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var reduce_1 = require("./reduce"); +function min(comparer) { + var min = (typeof comparer === 'function') + ? function (x, y) { return comparer(x, y) < 0 ? x : y; } + : function (x, y) { return x < y ? x : y; }; + return reduce_1.reduce(min); +} +exports.min = min; + +},{"./reduce":146}],135:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var ConnectableObservable_1 = require("../observable/ConnectableObservable"); +function multicast(subjectOrSubjectFactory, selector) { + return function multicastOperatorFunction(source) { + var subjectFactory; + if (typeof subjectOrSubjectFactory === 'function') { + subjectFactory = subjectOrSubjectFactory; + } + else { + subjectFactory = function subjectFactory() { + return subjectOrSubjectFactory; + }; + } + if (typeof selector === 'function') { + return source.lift(new MulticastOperator(subjectFactory, selector)); + } + var connectable = Object.create(source, ConnectableObservable_1.connectableObservableDescriptor); + connectable.source = source; + connectable.subjectFactory = subjectFactory; + return connectable; + }; +} +exports.multicast = multicast; +var MulticastOperator = (function () { + function MulticastOperator(subjectFactory, selector) { + this.subjectFactory = subjectFactory; + this.selector = selector; + } + MulticastOperator.prototype.call = function (subscriber, source) { + var selector = this.selector; + var subject = this.subjectFactory(); + var subscription = selector(subject).subscribe(subscriber); + subscription.add(source.subscribe(subject)); + return subscription; + }; + return MulticastOperator; +}()); +exports.MulticastOperator = MulticastOperator; + +},{"../observable/ConnectableObservable":58}],136:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var Notification_1 = require("../Notification"); +function observeOn(scheduler, delay) { + if (delay === void 0) { delay = 0; } + return function observeOnOperatorFunction(source) { + return source.lift(new ObserveOnOperator(scheduler, delay)); + }; +} +exports.observeOn = observeOn; +var ObserveOnOperator = (function () { + function ObserveOnOperator(scheduler, delay) { + if (delay === void 0) { delay = 0; } + this.scheduler = scheduler; + this.delay = delay; + } + ObserveOnOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new ObserveOnSubscriber(subscriber, this.scheduler, this.delay)); + }; + return ObserveOnOperator; +}()); +exports.ObserveOnOperator = ObserveOnOperator; +var ObserveOnSubscriber = (function (_super) { + __extends(ObserveOnSubscriber, _super); + function ObserveOnSubscriber(destination, scheduler, delay) { + if (delay === void 0) { delay = 0; } + var _this = _super.call(this, destination) || this; + _this.scheduler = scheduler; + _this.delay = delay; + return _this; + } + ObserveOnSubscriber.dispatch = function (arg) { + var notification = arg.notification, destination = arg.destination; + notification.observe(destination); + this.unsubscribe(); + }; + ObserveOnSubscriber.prototype.scheduleMessage = function (notification) { + var destination = this.destination; + destination.add(this.scheduler.schedule(ObserveOnSubscriber.dispatch, this.delay, new ObserveOnMessage(notification, this.destination))); + }; + ObserveOnSubscriber.prototype._next = function (value) { + this.scheduleMessage(Notification_1.Notification.createNext(value)); + }; + ObserveOnSubscriber.prototype._error = function (err) { + this.scheduleMessage(Notification_1.Notification.createError(err)); + this.unsubscribe(); + }; + ObserveOnSubscriber.prototype._complete = function () { + this.scheduleMessage(Notification_1.Notification.createComplete()); + this.unsubscribe(); + }; + return ObserveOnSubscriber; +}(Subscriber_1.Subscriber)); +exports.ObserveOnSubscriber = ObserveOnSubscriber; +var ObserveOnMessage = (function () { + function ObserveOnMessage(notification, destination) { + this.notification = notification; + this.destination = destination; + } + return ObserveOnMessage; +}()); +exports.ObserveOnMessage = ObserveOnMessage; + +},{"../Notification":47,"../Subscriber":55}],137:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var from_1 = require("../observable/from"); +var isArray_1 = require("../util/isArray"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var InnerSubscriber_1 = require("../InnerSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function onErrorResumeNext() { + var nextSources = []; + for (var _i = 0; _i < arguments.length; _i++) { + nextSources[_i] = arguments[_i]; + } + if (nextSources.length === 1 && isArray_1.isArray(nextSources[0])) { + nextSources = nextSources[0]; + } + return function (source) { return source.lift(new OnErrorResumeNextOperator(nextSources)); }; +} +exports.onErrorResumeNext = onErrorResumeNext; +function onErrorResumeNextStatic() { + var nextSources = []; + for (var _i = 0; _i < arguments.length; _i++) { + nextSources[_i] = arguments[_i]; + } + var source = null; + if (nextSources.length === 1 && isArray_1.isArray(nextSources[0])) { + nextSources = nextSources[0]; + } + source = nextSources.shift(); + return from_1.from(source, null).lift(new OnErrorResumeNextOperator(nextSources)); +} +exports.onErrorResumeNextStatic = onErrorResumeNextStatic; +var OnErrorResumeNextOperator = (function () { + function OnErrorResumeNextOperator(nextSources) { + this.nextSources = nextSources; + } + OnErrorResumeNextOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new OnErrorResumeNextSubscriber(subscriber, this.nextSources)); + }; + return OnErrorResumeNextOperator; +}()); +var OnErrorResumeNextSubscriber = (function (_super) { + __extends(OnErrorResumeNextSubscriber, _super); + function OnErrorResumeNextSubscriber(destination, nextSources) { + var _this = _super.call(this, destination) || this; + _this.destination = destination; + _this.nextSources = nextSources; + return _this; + } + OnErrorResumeNextSubscriber.prototype.notifyError = function (error, innerSub) { + this.subscribeToNextSource(); + }; + OnErrorResumeNextSubscriber.prototype.notifyComplete = function (innerSub) { + this.subscribeToNextSource(); + }; + OnErrorResumeNextSubscriber.prototype._error = function (err) { + this.subscribeToNextSource(); + this.unsubscribe(); + }; + OnErrorResumeNextSubscriber.prototype._complete = function () { + this.subscribeToNextSource(); + this.unsubscribe(); + }; + OnErrorResumeNextSubscriber.prototype.subscribeToNextSource = function () { + var next = this.nextSources.shift(); + if (!!next) { + var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, undefined, undefined); + var destination = this.destination; + destination.add(innerSubscriber); + var innerSubscription = subscribeToResult_1.subscribeToResult(this, next, undefined, undefined, innerSubscriber); + if (innerSubscription !== innerSubscriber) { + destination.add(innerSubscription); + } + } + else { + this.destination.complete(); + } + }; + return OnErrorResumeNextSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../InnerSubscriber":46,"../OuterSubscriber":50,"../observable/from":67,"../util/isArray":220,"../util/subscribeToResult":239}],138:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function pairwise() { + return function (source) { return source.lift(new PairwiseOperator()); }; +} +exports.pairwise = pairwise; +var PairwiseOperator = (function () { + function PairwiseOperator() { + } + PairwiseOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new PairwiseSubscriber(subscriber)); + }; + return PairwiseOperator; +}()); +var PairwiseSubscriber = (function (_super) { + __extends(PairwiseSubscriber, _super); + function PairwiseSubscriber(destination) { + var _this = _super.call(this, destination) || this; + _this.hasPrev = false; + return _this; + } + PairwiseSubscriber.prototype._next = function (value) { + var pair; + if (this.hasPrev) { + pair = [this.prev, value]; + } + else { + this.hasPrev = true; + } + this.prev = value; + if (pair) { + this.destination.next(pair); + } + }; + return PairwiseSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],139:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var not_1 = require("../util/not"); +var filter_1 = require("./filter"); +function partition(predicate, thisArg) { + return function (source) { return [ + filter_1.filter(predicate, thisArg)(source), + filter_1.filter(not_1.not(predicate, thisArg))(source) + ]; }; +} +exports.partition = partition; + +},{"../util/not":232,"./filter":116}],140:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var map_1 = require("./map"); +function pluck() { + var properties = []; + for (var _i = 0; _i < arguments.length; _i++) { + properties[_i] = arguments[_i]; + } + var length = properties.length; + if (length === 0) { + throw new Error('list of properties cannot be empty.'); + } + return function (source) { return map_1.map(plucker(properties, length))(source); }; +} +exports.pluck = pluck; +function plucker(props, length) { + var mapper = function (x) { + var currentProp = x; + for (var i = 0; i < length; i++) { + var p = currentProp[props[i]]; + if (typeof p !== 'undefined') { + currentProp = p; + } + else { + return undefined; + } + } + return currentProp; + }; + return mapper; +} + +},{"./map":125}],141:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Subject_1 = require("../Subject"); +var multicast_1 = require("./multicast"); +function publish(selector) { + return selector ? + multicast_1.multicast(function () { return new Subject_1.Subject(); }, selector) : + multicast_1.multicast(new Subject_1.Subject()); +} +exports.publish = publish; + +},{"../Subject":53,"./multicast":135}],142:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var BehaviorSubject_1 = require("../BehaviorSubject"); +var multicast_1 = require("./multicast"); +function publishBehavior(value) { + return function (source) { return multicast_1.multicast(new BehaviorSubject_1.BehaviorSubject(value))(source); }; +} +exports.publishBehavior = publishBehavior; + +},{"../BehaviorSubject":45,"./multicast":135}],143:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var AsyncSubject_1 = require("../AsyncSubject"); +var multicast_1 = require("./multicast"); +function publishLast() { + return function (source) { return multicast_1.multicast(new AsyncSubject_1.AsyncSubject())(source); }; +} +exports.publishLast = publishLast; + +},{"../AsyncSubject":44,"./multicast":135}],144:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var ReplaySubject_1 = require("../ReplaySubject"); +var multicast_1 = require("./multicast"); +function publishReplay(bufferSize, windowTime, selectorOrScheduler, scheduler) { + if (selectorOrScheduler && typeof selectorOrScheduler !== 'function') { + scheduler = selectorOrScheduler; + } + var selector = typeof selectorOrScheduler === 'function' ? selectorOrScheduler : undefined; + var subject = new ReplaySubject_1.ReplaySubject(bufferSize, windowTime, scheduler); + return function (source) { return multicast_1.multicast(function () { return subject; }, selector)(source); }; +} +exports.publishReplay = publishReplay; + +},{"../ReplaySubject":51,"./multicast":135}],145:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var isArray_1 = require("../util/isArray"); +var race_1 = require("../observable/race"); +function race() { + var observables = []; + for (var _i = 0; _i < arguments.length; _i++) { + observables[_i] = arguments[_i]; + } + return function raceOperatorFunction(source) { + if (observables.length === 1 && isArray_1.isArray(observables[0])) { + observables = observables[0]; + } + return source.lift.call(race_1.race.apply(void 0, [source].concat(observables))); + }; +} +exports.race = race; + +},{"../observable/race":80,"../util/isArray":220}],146:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var scan_1 = require("./scan"); +var takeLast_1 = require("./takeLast"); +var defaultIfEmpty_1 = require("./defaultIfEmpty"); +var pipe_1 = require("../util/pipe"); +function reduce(accumulator, seed) { + if (arguments.length >= 2) { + return function reduceOperatorFunctionWithSeed(source) { + return pipe_1.pipe(scan_1.scan(accumulator, seed), takeLast_1.takeLast(1), defaultIfEmpty_1.defaultIfEmpty(seed))(source); + }; + } + return function reduceOperatorFunction(source) { + return pipe_1.pipe(scan_1.scan(function (acc, value, index) { return accumulator(acc, value, index + 1); }), takeLast_1.takeLast(1))(source); + }; +} +exports.reduce = reduce; + +},{"../util/pipe":233,"./defaultIfEmpty":103,"./scan":154,"./takeLast":169}],147:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function refCount() { + return function refCountOperatorFunction(source) { + return source.lift(new RefCountOperator(source)); + }; +} +exports.refCount = refCount; +var RefCountOperator = (function () { + function RefCountOperator(connectable) { + this.connectable = connectable; + } + RefCountOperator.prototype.call = function (subscriber, source) { + var connectable = this.connectable; + connectable._refCount++; + var refCounter = new RefCountSubscriber(subscriber, connectable); + var subscription = source.subscribe(refCounter); + if (!refCounter.closed) { + refCounter.connection = connectable.connect(); + } + return subscription; + }; + return RefCountOperator; +}()); +var RefCountSubscriber = (function (_super) { + __extends(RefCountSubscriber, _super); + function RefCountSubscriber(destination, connectable) { + var _this = _super.call(this, destination) || this; + _this.connectable = connectable; + return _this; + } + RefCountSubscriber.prototype._unsubscribe = function () { + var connectable = this.connectable; + if (!connectable) { + this.connection = null; + return; + } + this.connectable = null; + var refCount = connectable._refCount; + if (refCount <= 0) { + this.connection = null; + return; + } + connectable._refCount = refCount - 1; + if (refCount > 1) { + this.connection = null; + return; + } + var connection = this.connection; + var sharedConnection = connectable._connection; + this.connection = null; + if (sharedConnection && (!connection || sharedConnection === connection)) { + sharedConnection.unsubscribe(); + } + }; + return RefCountSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],148:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var empty_1 = require("../observable/empty"); +function repeat(count) { + if (count === void 0) { count = -1; } + return function (source) { + if (count === 0) { + return empty_1.empty(); + } + else if (count < 0) { + return source.lift(new RepeatOperator(-1, source)); + } + else { + return source.lift(new RepeatOperator(count - 1, source)); + } + }; +} +exports.repeat = repeat; +var RepeatOperator = (function () { + function RepeatOperator(count, source) { + this.count = count; + this.source = source; + } + RepeatOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new RepeatSubscriber(subscriber, this.count, this.source)); + }; + return RepeatOperator; +}()); +var RepeatSubscriber = (function (_super) { + __extends(RepeatSubscriber, _super); + function RepeatSubscriber(destination, count, source) { + var _this = _super.call(this, destination) || this; + _this.count = count; + _this.source = source; + return _this; + } + RepeatSubscriber.prototype.complete = function () { + if (!this.isStopped) { + var _a = this, source = _a.source, count = _a.count; + if (count === 0) { + return _super.prototype.complete.call(this); + } + else if (count > -1) { + this.count = count - 1; + } + source.subscribe(this._unsubscribeAndRecycle()); + } + }; + return RepeatSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55,"../observable/empty":65}],149:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subject_1 = require("../Subject"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function repeatWhen(notifier) { + return function (source) { return source.lift(new RepeatWhenOperator(notifier)); }; +} +exports.repeatWhen = repeatWhen; +var RepeatWhenOperator = (function () { + function RepeatWhenOperator(notifier) { + this.notifier = notifier; + } + RepeatWhenOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new RepeatWhenSubscriber(subscriber, this.notifier, source)); + }; + return RepeatWhenOperator; +}()); +var RepeatWhenSubscriber = (function (_super) { + __extends(RepeatWhenSubscriber, _super); + function RepeatWhenSubscriber(destination, notifier, source) { + var _this = _super.call(this, destination) || this; + _this.notifier = notifier; + _this.source = source; + _this.sourceIsBeingSubscribedTo = true; + return _this; + } + RepeatWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.sourceIsBeingSubscribedTo = true; + this.source.subscribe(this); + }; + RepeatWhenSubscriber.prototype.notifyComplete = function (innerSub) { + if (this.sourceIsBeingSubscribedTo === false) { + return _super.prototype.complete.call(this); + } + }; + RepeatWhenSubscriber.prototype.complete = function () { + this.sourceIsBeingSubscribedTo = false; + if (!this.isStopped) { + if (!this.retries) { + this.subscribeToRetries(); + } + if (!this.retriesSubscription || this.retriesSubscription.closed) { + return _super.prototype.complete.call(this); + } + this._unsubscribeAndRecycle(); + this.notifications.next(); + } + }; + RepeatWhenSubscriber.prototype._unsubscribe = function () { + var _a = this, notifications = _a.notifications, retriesSubscription = _a.retriesSubscription; + if (notifications) { + notifications.unsubscribe(); + this.notifications = null; + } + if (retriesSubscription) { + retriesSubscription.unsubscribe(); + this.retriesSubscription = null; + } + this.retries = null; + }; + RepeatWhenSubscriber.prototype._unsubscribeAndRecycle = function () { + var _unsubscribe = this._unsubscribe; + this._unsubscribe = null; + _super.prototype._unsubscribeAndRecycle.call(this); + this._unsubscribe = _unsubscribe; + return this; + }; + RepeatWhenSubscriber.prototype.subscribeToRetries = function () { + this.notifications = new Subject_1.Subject(); + var retries; + try { + var notifier = this.notifier; + retries = notifier(this.notifications); + } + catch (e) { + return _super.prototype.complete.call(this); + } + this.retries = retries; + this.retriesSubscription = subscribeToResult_1.subscribeToResult(this, retries); + }; + return RepeatWhenSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../OuterSubscriber":50,"../Subject":53,"../util/subscribeToResult":239}],150:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function retry(count) { + if (count === void 0) { count = -1; } + return function (source) { return source.lift(new RetryOperator(count, source)); }; +} +exports.retry = retry; +var RetryOperator = (function () { + function RetryOperator(count, source) { + this.count = count; + this.source = source; + } + RetryOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new RetrySubscriber(subscriber, this.count, this.source)); + }; + return RetryOperator; +}()); +var RetrySubscriber = (function (_super) { + __extends(RetrySubscriber, _super); + function RetrySubscriber(destination, count, source) { + var _this = _super.call(this, destination) || this; + _this.count = count; + _this.source = source; + return _this; + } + RetrySubscriber.prototype.error = function (err) { + if (!this.isStopped) { + var _a = this, source = _a.source, count = _a.count; + if (count === 0) { + return _super.prototype.error.call(this, err); + } + else if (count > -1) { + this.count = count - 1; + } + source.subscribe(this._unsubscribeAndRecycle()); + } + }; + return RetrySubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],151:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subject_1 = require("../Subject"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function retryWhen(notifier) { + return function (source) { return source.lift(new RetryWhenOperator(notifier, source)); }; +} +exports.retryWhen = retryWhen; +var RetryWhenOperator = (function () { + function RetryWhenOperator(notifier, source) { + this.notifier = notifier; + this.source = source; + } + RetryWhenOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new RetryWhenSubscriber(subscriber, this.notifier, this.source)); + }; + return RetryWhenOperator; +}()); +var RetryWhenSubscriber = (function (_super) { + __extends(RetryWhenSubscriber, _super); + function RetryWhenSubscriber(destination, notifier, source) { + var _this = _super.call(this, destination) || this; + _this.notifier = notifier; + _this.source = source; + return _this; + } + RetryWhenSubscriber.prototype.error = function (err) { + if (!this.isStopped) { + var errors = this.errors; + var retries = this.retries; + var retriesSubscription = this.retriesSubscription; + if (!retries) { + errors = new Subject_1.Subject(); + try { + var notifier = this.notifier; + retries = notifier(errors); + } + catch (e) { + return _super.prototype.error.call(this, e); + } + retriesSubscription = subscribeToResult_1.subscribeToResult(this, retries); + } + else { + this.errors = null; + this.retriesSubscription = null; + } + this._unsubscribeAndRecycle(); + this.errors = errors; + this.retries = retries; + this.retriesSubscription = retriesSubscription; + errors.next(err); + } + }; + RetryWhenSubscriber.prototype._unsubscribe = function () { + var _a = this, errors = _a.errors, retriesSubscription = _a.retriesSubscription; + if (errors) { + errors.unsubscribe(); + this.errors = null; + } + if (retriesSubscription) { + retriesSubscription.unsubscribe(); + this.retriesSubscription = null; + } + this.retries = null; + }; + RetryWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + var _unsubscribe = this._unsubscribe; + this._unsubscribe = null; + this._unsubscribeAndRecycle(); + this._unsubscribe = _unsubscribe; + this.source.subscribe(this); + }; + return RetryWhenSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../OuterSubscriber":50,"../Subject":53,"../util/subscribeToResult":239}],152:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function sample(notifier) { + return function (source) { return source.lift(new SampleOperator(notifier)); }; +} +exports.sample = sample; +var SampleOperator = (function () { + function SampleOperator(notifier) { + this.notifier = notifier; + } + SampleOperator.prototype.call = function (subscriber, source) { + var sampleSubscriber = new SampleSubscriber(subscriber); + var subscription = source.subscribe(sampleSubscriber); + subscription.add(subscribeToResult_1.subscribeToResult(sampleSubscriber, this.notifier)); + return subscription; + }; + return SampleOperator; +}()); +var SampleSubscriber = (function (_super) { + __extends(SampleSubscriber, _super); + function SampleSubscriber() { + var _this = _super !== null && _super.apply(this, arguments) || this; + _this.hasValue = false; + return _this; + } + SampleSubscriber.prototype._next = function (value) { + this.value = value; + this.hasValue = true; + }; + SampleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.emitValue(); + }; + SampleSubscriber.prototype.notifyComplete = function () { + this.emitValue(); + }; + SampleSubscriber.prototype.emitValue = function () { + if (this.hasValue) { + this.hasValue = false; + this.destination.next(this.value); + } + }; + return SampleSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],153:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var async_1 = require("../scheduler/async"); +function sampleTime(period, scheduler) { + if (scheduler === void 0) { scheduler = async_1.async; } + return function (source) { return source.lift(new SampleTimeOperator(period, scheduler)); }; +} +exports.sampleTime = sampleTime; +var SampleTimeOperator = (function () { + function SampleTimeOperator(period, scheduler) { + this.period = period; + this.scheduler = scheduler; + } + SampleTimeOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new SampleTimeSubscriber(subscriber, this.period, this.scheduler)); + }; + return SampleTimeOperator; +}()); +var SampleTimeSubscriber = (function (_super) { + __extends(SampleTimeSubscriber, _super); + function SampleTimeSubscriber(destination, period, scheduler) { + var _this = _super.call(this, destination) || this; + _this.period = period; + _this.scheduler = scheduler; + _this.hasValue = false; + _this.add(scheduler.schedule(dispatchNotification, period, { subscriber: _this, period: period })); + return _this; + } + SampleTimeSubscriber.prototype._next = function (value) { + this.lastValue = value; + this.hasValue = true; + }; + SampleTimeSubscriber.prototype.notifyNext = function () { + if (this.hasValue) { + this.hasValue = false; + this.destination.next(this.lastValue); + } + }; + return SampleTimeSubscriber; +}(Subscriber_1.Subscriber)); +function dispatchNotification(state) { + var subscriber = state.subscriber, period = state.period; + subscriber.notifyNext(); + this.schedule(state, period); +} + +},{"../Subscriber":55,"../scheduler/async":206}],154:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function scan(accumulator, seed) { + var hasSeed = false; + if (arguments.length >= 2) { + hasSeed = true; + } + return function scanOperatorFunction(source) { + return source.lift(new ScanOperator(accumulator, seed, hasSeed)); + }; +} +exports.scan = scan; +var ScanOperator = (function () { + function ScanOperator(accumulator, seed, hasSeed) { + if (hasSeed === void 0) { hasSeed = false; } + this.accumulator = accumulator; + this.seed = seed; + this.hasSeed = hasSeed; + } + ScanOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new ScanSubscriber(subscriber, this.accumulator, this.seed, this.hasSeed)); + }; + return ScanOperator; +}()); +var ScanSubscriber = (function (_super) { + __extends(ScanSubscriber, _super); + function ScanSubscriber(destination, accumulator, _seed, hasSeed) { + var _this = _super.call(this, destination) || this; + _this.accumulator = accumulator; + _this._seed = _seed; + _this.hasSeed = hasSeed; + _this.index = 0; + return _this; + } + Object.defineProperty(ScanSubscriber.prototype, "seed", { + get: function () { + return this._seed; + }, + set: function (value) { + this.hasSeed = true; + this._seed = value; + }, + enumerable: true, + configurable: true + }); + ScanSubscriber.prototype._next = function (value) { + if (!this.hasSeed) { + this.seed = value; + this.destination.next(value); + } + else { + return this._tryNext(value); + } + }; + ScanSubscriber.prototype._tryNext = function (value) { + var index = this.index++; + var result; + try { + result = this.accumulator(this.seed, value, index); + } + catch (err) { + this.destination.error(err); + } + this.seed = result; + this.destination.next(result); + }; + return ScanSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],155:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function sequenceEqual(compareTo, comparator) { + return function (source) { return source.lift(new SequenceEqualOperator(compareTo, comparator)); }; +} +exports.sequenceEqual = sequenceEqual; +var SequenceEqualOperator = (function () { + function SequenceEqualOperator(compareTo, comparator) { + this.compareTo = compareTo; + this.comparator = comparator; + } + SequenceEqualOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new SequenceEqualSubscriber(subscriber, this.compareTo, this.comparator)); + }; + return SequenceEqualOperator; +}()); +exports.SequenceEqualOperator = SequenceEqualOperator; +var SequenceEqualSubscriber = (function (_super) { + __extends(SequenceEqualSubscriber, _super); + function SequenceEqualSubscriber(destination, compareTo, comparator) { + var _this = _super.call(this, destination) || this; + _this.compareTo = compareTo; + _this.comparator = comparator; + _this._a = []; + _this._b = []; + _this._oneComplete = false; + _this.destination.add(compareTo.subscribe(new SequenceEqualCompareToSubscriber(destination, _this))); + return _this; + } + SequenceEqualSubscriber.prototype._next = function (value) { + if (this._oneComplete && this._b.length === 0) { + this.emit(false); + } + else { + this._a.push(value); + this.checkValues(); + } + }; + SequenceEqualSubscriber.prototype._complete = function () { + if (this._oneComplete) { + this.emit(this._a.length === 0 && this._b.length === 0); + } + else { + this._oneComplete = true; + } + this.unsubscribe(); + }; + SequenceEqualSubscriber.prototype.checkValues = function () { + var _c = this, _a = _c._a, _b = _c._b, comparator = _c.comparator; + while (_a.length > 0 && _b.length > 0) { + var a = _a.shift(); + var b = _b.shift(); + var areEqual = false; + try { + areEqual = comparator ? comparator(a, b) : a === b; + } + catch (e) { + this.destination.error(e); + } + if (!areEqual) { + this.emit(false); + } + } + }; + SequenceEqualSubscriber.prototype.emit = function (value) { + var destination = this.destination; + destination.next(value); + destination.complete(); + }; + SequenceEqualSubscriber.prototype.nextB = function (value) { + if (this._oneComplete && this._a.length === 0) { + this.emit(false); + } + else { + this._b.push(value); + this.checkValues(); + } + }; + SequenceEqualSubscriber.prototype.completeB = function () { + if (this._oneComplete) { + this.emit(this._a.length === 0 && this._b.length === 0); + } + else { + this._oneComplete = true; + } + }; + return SequenceEqualSubscriber; +}(Subscriber_1.Subscriber)); +exports.SequenceEqualSubscriber = SequenceEqualSubscriber; +var SequenceEqualCompareToSubscriber = (function (_super) { + __extends(SequenceEqualCompareToSubscriber, _super); + function SequenceEqualCompareToSubscriber(destination, parent) { + var _this = _super.call(this, destination) || this; + _this.parent = parent; + return _this; + } + SequenceEqualCompareToSubscriber.prototype._next = function (value) { + this.parent.nextB(value); + }; + SequenceEqualCompareToSubscriber.prototype._error = function (err) { + this.parent.error(err); + this.unsubscribe(); + }; + SequenceEqualCompareToSubscriber.prototype._complete = function () { + this.parent.completeB(); + this.unsubscribe(); + }; + return SequenceEqualCompareToSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],156:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var multicast_1 = require("./multicast"); +var refCount_1 = require("./refCount"); +var Subject_1 = require("../Subject"); +function shareSubjectFactory() { + return new Subject_1.Subject(); +} +function share() { + return function (source) { return refCount_1.refCount()(multicast_1.multicast(shareSubjectFactory)(source)); }; +} +exports.share = share; + +},{"../Subject":53,"./multicast":135,"./refCount":147}],157:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var ReplaySubject_1 = require("../ReplaySubject"); +function shareReplay(configOrBufferSize, windowTime, scheduler) { + var config; + if (configOrBufferSize && typeof configOrBufferSize === 'object') { + config = configOrBufferSize; + } + else { + config = { + bufferSize: configOrBufferSize, + windowTime: windowTime, + refCount: false, + scheduler: scheduler + }; + } + return function (source) { return source.lift(shareReplayOperator(config)); }; +} +exports.shareReplay = shareReplay; +function shareReplayOperator(_a) { + var _b = _a.bufferSize, bufferSize = _b === void 0 ? Number.POSITIVE_INFINITY : _b, _c = _a.windowTime, windowTime = _c === void 0 ? Number.POSITIVE_INFINITY : _c, useRefCount = _a.refCount, scheduler = _a.scheduler; + var subject; + var refCount = 0; + var subscription; + var hasError = false; + var isComplete = false; + return function shareReplayOperation(source) { + refCount++; + if (!subject || hasError) { + hasError = false; + subject = new ReplaySubject_1.ReplaySubject(bufferSize, windowTime, scheduler); + subscription = source.subscribe({ + next: function (value) { subject.next(value); }, + error: function (err) { + hasError = true; + subject.error(err); + }, + complete: function () { + isComplete = true; + subscription = undefined; + subject.complete(); + }, + }); + } + var innerSub = subject.subscribe(this); + this.add(function () { + refCount--; + innerSub.unsubscribe(); + if (subscription && !isComplete && useRefCount && refCount === 0) { + subscription.unsubscribe(); + subscription = undefined; + subject = undefined; + } + }); + }; +} + +},{"../ReplaySubject":51}],158:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var EmptyError_1 = require("../util/EmptyError"); +function single(predicate) { + return function (source) { return source.lift(new SingleOperator(predicate, source)); }; +} +exports.single = single; +var SingleOperator = (function () { + function SingleOperator(predicate, source) { + this.predicate = predicate; + this.source = source; + } + SingleOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new SingleSubscriber(subscriber, this.predicate, this.source)); + }; + return SingleOperator; +}()); +var SingleSubscriber = (function (_super) { + __extends(SingleSubscriber, _super); + function SingleSubscriber(destination, predicate, source) { + var _this = _super.call(this, destination) || this; + _this.predicate = predicate; + _this.source = source; + _this.seenValue = false; + _this.index = 0; + return _this; + } + SingleSubscriber.prototype.applySingleValue = function (value) { + if (this.seenValue) { + this.destination.error('Sequence contains more than one element'); + } + else { + this.seenValue = true; + this.singleValue = value; + } + }; + SingleSubscriber.prototype._next = function (value) { + var index = this.index++; + if (this.predicate) { + this.tryNext(value, index); + } + else { + this.applySingleValue(value); + } + }; + SingleSubscriber.prototype.tryNext = function (value, index) { + try { + if (this.predicate(value, index, this.source)) { + this.applySingleValue(value); + } + } + catch (err) { + this.destination.error(err); + } + }; + SingleSubscriber.prototype._complete = function () { + var destination = this.destination; + if (this.index > 0) { + destination.next(this.seenValue ? this.singleValue : undefined); + destination.complete(); + } + else { + destination.error(new EmptyError_1.EmptyError); + } + }; + return SingleSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55,"../util/EmptyError":212}],159:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function skip(count) { + return function (source) { return source.lift(new SkipOperator(count)); }; +} +exports.skip = skip; +var SkipOperator = (function () { + function SkipOperator(total) { + this.total = total; + } + SkipOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new SkipSubscriber(subscriber, this.total)); + }; + return SkipOperator; +}()); +var SkipSubscriber = (function (_super) { + __extends(SkipSubscriber, _super); + function SkipSubscriber(destination, total) { + var _this = _super.call(this, destination) || this; + _this.total = total; + _this.count = 0; + return _this; + } + SkipSubscriber.prototype._next = function (x) { + if (++this.count > this.total) { + this.destination.next(x); + } + }; + return SkipSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],160:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var ArgumentOutOfRangeError_1 = require("../util/ArgumentOutOfRangeError"); +function skipLast(count) { + return function (source) { return source.lift(new SkipLastOperator(count)); }; +} +exports.skipLast = skipLast; +var SkipLastOperator = (function () { + function SkipLastOperator(_skipCount) { + this._skipCount = _skipCount; + if (this._skipCount < 0) { + throw new ArgumentOutOfRangeError_1.ArgumentOutOfRangeError; + } + } + SkipLastOperator.prototype.call = function (subscriber, source) { + if (this._skipCount === 0) { + return source.subscribe(new Subscriber_1.Subscriber(subscriber)); + } + else { + return source.subscribe(new SkipLastSubscriber(subscriber, this._skipCount)); + } + }; + return SkipLastOperator; +}()); +var SkipLastSubscriber = (function (_super) { + __extends(SkipLastSubscriber, _super); + function SkipLastSubscriber(destination, _skipCount) { + var _this = _super.call(this, destination) || this; + _this._skipCount = _skipCount; + _this._count = 0; + _this._ring = new Array(_skipCount); + return _this; + } + SkipLastSubscriber.prototype._next = function (value) { + var skipCount = this._skipCount; + var count = this._count++; + if (count < skipCount) { + this._ring[count] = value; + } + else { + var currentIndex = count % skipCount; + var ring = this._ring; + var oldValue = ring[currentIndex]; + ring[currentIndex] = value; + this.destination.next(oldValue); + } + }; + return SkipLastSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55,"../util/ArgumentOutOfRangeError":211}],161:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var InnerSubscriber_1 = require("../InnerSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function skipUntil(notifier) { + return function (source) { return source.lift(new SkipUntilOperator(notifier)); }; +} +exports.skipUntil = skipUntil; +var SkipUntilOperator = (function () { + function SkipUntilOperator(notifier) { + this.notifier = notifier; + } + SkipUntilOperator.prototype.call = function (destination, source) { + return source.subscribe(new SkipUntilSubscriber(destination, this.notifier)); + }; + return SkipUntilOperator; +}()); +var SkipUntilSubscriber = (function (_super) { + __extends(SkipUntilSubscriber, _super); + function SkipUntilSubscriber(destination, notifier) { + var _this = _super.call(this, destination) || this; + _this.hasValue = false; + var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(_this, undefined, undefined); + _this.add(innerSubscriber); + _this.innerSubscription = innerSubscriber; + var innerSubscription = subscribeToResult_1.subscribeToResult(_this, notifier, undefined, undefined, innerSubscriber); + if (innerSubscription !== innerSubscriber) { + _this.add(innerSubscription); + _this.innerSubscription = innerSubscription; + } + return _this; + } + SkipUntilSubscriber.prototype._next = function (value) { + if (this.hasValue) { + _super.prototype._next.call(this, value); + } + }; + SkipUntilSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.hasValue = true; + if (this.innerSubscription) { + this.innerSubscription.unsubscribe(); + } + }; + SkipUntilSubscriber.prototype.notifyComplete = function () { + }; + return SkipUntilSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../InnerSubscriber":46,"../OuterSubscriber":50,"../util/subscribeToResult":239}],162:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function skipWhile(predicate) { + return function (source) { return source.lift(new SkipWhileOperator(predicate)); }; +} +exports.skipWhile = skipWhile; +var SkipWhileOperator = (function () { + function SkipWhileOperator(predicate) { + this.predicate = predicate; + } + SkipWhileOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new SkipWhileSubscriber(subscriber, this.predicate)); + }; + return SkipWhileOperator; +}()); +var SkipWhileSubscriber = (function (_super) { + __extends(SkipWhileSubscriber, _super); + function SkipWhileSubscriber(destination, predicate) { + var _this = _super.call(this, destination) || this; + _this.predicate = predicate; + _this.skipping = true; + _this.index = 0; + return _this; + } + SkipWhileSubscriber.prototype._next = function (value) { + var destination = this.destination; + if (this.skipping) { + this.tryCallPredicate(value); + } + if (!this.skipping) { + destination.next(value); + } + }; + SkipWhileSubscriber.prototype.tryCallPredicate = function (value) { + try { + var result = this.predicate(value, this.index++); + this.skipping = Boolean(result); + } + catch (err) { + this.destination.error(err); + } + }; + return SkipWhileSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55}],163:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var concat_1 = require("../observable/concat"); +var isScheduler_1 = require("../util/isScheduler"); +function startWith() { + var array = []; + for (var _i = 0; _i < arguments.length; _i++) { + array[_i] = arguments[_i]; + } + var scheduler = array[array.length - 1]; + if (isScheduler_1.isScheduler(scheduler)) { + array.pop(); + return function (source) { return concat_1.concat(array, source, scheduler); }; + } + else { + return function (source) { return concat_1.concat(array, source); }; + } +} +exports.startWith = startWith; + +},{"../observable/concat":63,"../util/isScheduler":230}],164:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var SubscribeOnObservable_1 = require("../observable/SubscribeOnObservable"); +function subscribeOn(scheduler, delay) { + if (delay === void 0) { delay = 0; } + return function subscribeOnOperatorFunction(source) { + return source.lift(new SubscribeOnOperator(scheduler, delay)); + }; +} +exports.subscribeOn = subscribeOn; +var SubscribeOnOperator = (function () { + function SubscribeOnOperator(scheduler, delay) { + this.scheduler = scheduler; + this.delay = delay; + } + SubscribeOnOperator.prototype.call = function (subscriber, source) { + return new SubscribeOnObservable_1.SubscribeOnObservable(source, this.delay, this.scheduler).subscribe(subscriber); + }; + return SubscribeOnOperator; +}()); + +},{"../observable/SubscribeOnObservable":59}],165:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var switchMap_1 = require("./switchMap"); +var identity_1 = require("../util/identity"); +function switchAll() { + return switchMap_1.switchMap(identity_1.identity); +} +exports.switchAll = switchAll; + +},{"../util/identity":219,"./switchMap":166}],166:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var InnerSubscriber_1 = require("../InnerSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +var map_1 = require("./map"); +var from_1 = require("../observable/from"); +function switchMap(project, resultSelector) { + if (typeof resultSelector === 'function') { + return function (source) { return source.pipe(switchMap(function (a, i) { return from_1.from(project(a, i)).pipe(map_1.map(function (b, ii) { return resultSelector(a, b, i, ii); })); })); }; + } + return function (source) { return source.lift(new SwitchMapOperator(project)); }; +} +exports.switchMap = switchMap; +var SwitchMapOperator = (function () { + function SwitchMapOperator(project) { + this.project = project; + } + SwitchMapOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new SwitchMapSubscriber(subscriber, this.project)); + }; + return SwitchMapOperator; +}()); var SwitchMapSubscriber = (function (_super) { __extends(SwitchMapSubscriber, _super); - function SwitchMapSubscriber(destination, project, resultSelector) { - _super.call(this, destination); - this.project = project; - this.resultSelector = resultSelector; - this.index = 0; + 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; @@ -13770,93 +21178,70 @@ var SwitchMapSubscriber = (function (_super) { if (innerSubscription) { innerSubscription.unsubscribe(); } - this.add(this.innerSubscription = subscribeToResult_1.subscribeToResult(this, result, value, index)); + var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, value, index); + var destination = this.destination; + destination.add(innerSubscriber); + this.innerSubscription = subscribeToResult_1.subscribeToResult(this, result, undefined, undefined, innerSubscriber); + if (this.innerSubscription !== innerSubscriber) { + destination.add(this.innerSubscription); + } }; SwitchMapSubscriber.prototype._complete = function () { var innerSubscription = this.innerSubscription; if (!innerSubscription || innerSubscription.closed) { _super.prototype._complete.call(this); } + this.unsubscribe(); }; SwitchMapSubscriber.prototype._unsubscribe = function () { this.innerSubscription = null; }; SwitchMapSubscriber.prototype.notifyComplete = function (innerSub) { - this.remove(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) { - if (this.resultSelector) { - this._tryNotifyNext(outerValue, innerValue, outerIndex, innerIndex); - } - else { - this.destination.next(innerValue); - } - }; - SwitchMapSubscriber.prototype._tryNotifyNext = function (outerValue, innerValue, outerIndex, innerIndex) { - var result; - try { - result = this.resultSelector(outerValue, innerValue, outerIndex, innerIndex); - } - catch (err) { - this.destination.error(err); - return; - } - this.destination.next(result); + this.destination.next(innerValue); }; return SwitchMapSubscriber; }(OuterSubscriber_1.OuterSubscriber)); -},{"../OuterSubscriber":31,"../util/subscribeToResult":228}],189:[function(require,module,exports){ +},{"../InnerSubscriber":46,"../OuterSubscriber":50,"../observable/from":67,"../util/subscribeToResult":239,"./map":125}],167:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscriber_1 = require('../Subscriber'); -var ArgumentOutOfRangeError_1 = require('../util/ArgumentOutOfRangeError'); -var EmptyObservable_1 = require('../observable/EmptyObservable'); -/** - * Emits only the first `count` values emitted by the source Observable. - * - * Takes the first `count` values from the source, then - * completes. - * - * - * - * `take` returns an Observable that emits only the first `count` values emitted - * by the source Observable. If the source emits fewer than `count` values then - * all of its values are emitted. After that, it completes, regardless if the - * source completes. - * - * @example Take the first 5 seconds of an infinite 1-second interval Observable - * var interval = Rx.Observable.interval(1000); - * var five = interval.take(5); - * five.subscribe(x => console.log(x)); - * - * @see {@link takeLast} - * @see {@link takeUntil} - * @see {@link takeWhile} - * @see {@link skip} - * - * @throws {ArgumentOutOfRangeError} When using `take(i)`, it delivers an - * ArgumentOutOrRangeError to the Observer's `error` callback if `i < 0`. - * - * @param {number} count The maximum number of `next` values to emit. - * @return {Observable} An Observable that emits only the first `count` - * values emitted by the source Observable, or all of the values from the source - * if the source emits fewer than `count` values. - * @method take - * @owner Observable - */ +Object.defineProperty(exports, "__esModule", { value: true }); +var switchMap_1 = require("./switchMap"); +function switchMapTo(innerObservable, resultSelector) { + return resultSelector ? switchMap_1.switchMap(function () { return innerObservable; }, resultSelector) : switchMap_1.switchMap(function () { return innerObservable; }); +} +exports.switchMapTo = switchMapTo; + +},{"./switchMap":166}],168:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var ArgumentOutOfRangeError_1 = require("../util/ArgumentOutOfRangeError"); +var empty_1 = require("../observable/empty"); function take(count) { return function (source) { if (count === 0) { - return new EmptyObservable_1.EmptyObservable(); + return empty_1.empty(); } else { return source.lift(new TakeOperator(count)); @@ -13876,17 +21261,13 @@ var TakeOperator = (function () { }; return TakeOperator; }()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ var TakeSubscriber = (function (_super) { __extends(TakeSubscriber, _super); function TakeSubscriber(destination, total) { - _super.call(this, destination); - this.total = total; - this.count = 0; + var _this = _super.call(this, destination) || this; + _this.total = total; + _this.count = 0; + return _this; } TakeSubscriber.prototype._next = function (value) { var total = this.total; @@ -13902,48 +21283,103 @@ var TakeSubscriber = (function (_super) { return TakeSubscriber; }(Subscriber_1.Subscriber)); -},{"../Subscriber":36,"../observable/EmptyObservable":93,"../util/ArgumentOutOfRangeError":209}],190:[function(require,module,exports){ +},{"../Subscriber":55,"../observable/empty":65,"../util/ArgumentOutOfRangeError":211}],169:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var OuterSubscriber_1 = require('../OuterSubscriber'); -var subscribeToResult_1 = require('../util/subscribeToResult'); -/** - * Emits the values emitted by the source Observable until a `notifier` - * Observable emits a value. - * - * Lets values pass until a second Observable, - * `notifier`, emits something. Then, it completes. - * - * - * - * `takeUntil` subscribes and begins mirroring the source Observable. It also - * monitors a second Observable, `notifier` that you provide. If the `notifier` - * emits a value or a complete notification, the output Observable stops - * mirroring the source Observable and completes. - * - * @example Tick every second until the first click happens - * var interval = Rx.Observable.interval(1000); - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var result = interval.takeUntil(clicks); - * result.subscribe(x => console.log(x)); - * - * @see {@link take} - * @see {@link takeLast} - * @see {@link takeWhile} - * @see {@link skip} - * - * @param {Observable} notifier The Observable whose first emitted value will - * cause the output Observable of `takeUntil` to stop emitting values from the - * source Observable. - * @return {Observable} An Observable that emits the values from the source - * Observable until such time as `notifier` emits its first value. - * @method takeUntil - * @owner Observable - */ +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var ArgumentOutOfRangeError_1 = require("../util/ArgumentOutOfRangeError"); +var empty_1 = require("../observable/empty"); +function takeLast(count) { + return function takeLastOperatorFunction(source) { + if (count === 0) { + return empty_1.empty(); + } + else { + return source.lift(new TakeLastOperator(count)); + } + }; +} +exports.takeLast = takeLast; +var TakeLastOperator = (function () { + function TakeLastOperator(total) { + this.total = total; + if (this.total < 0) { + throw new ArgumentOutOfRangeError_1.ArgumentOutOfRangeError; + } + } + TakeLastOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new TakeLastSubscriber(subscriber, this.total)); + }; + return TakeLastOperator; +}()); +var TakeLastSubscriber = (function (_super) { + __extends(TakeLastSubscriber, _super); + function TakeLastSubscriber(destination, total) { + var _this = _super.call(this, destination) || this; + _this.total = total; + _this.ring = new Array(); + _this.count = 0; + return _this; + } + TakeLastSubscriber.prototype._next = function (value) { + var ring = this.ring; + var total = this.total; + var count = this.count++; + if (ring.length < total) { + ring.push(value); + } + else { + var index = count % total; + ring[index] = value; + } + }; + TakeLastSubscriber.prototype._complete = function () { + var destination = this.destination; + var count = this.count; + if (count > 0) { + var total = this.count >= this.total ? this.total : this.count; + var ring = this.ring; + for (var i = 0; i < total; i++) { + var idx = (count++) % total; + destination.next(ring[idx]); + } + } + destination.complete(); + }; + return TakeLastSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55,"../observable/empty":65,"../util/ArgumentOutOfRangeError":211}],170:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); function takeUntil(notifier) { return function (source) { return source.lift(new TakeUntilOperator(notifier)); }; } @@ -13953,99 +21389,74 @@ var TakeUntilOperator = (function () { this.notifier = notifier; } TakeUntilOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new TakeUntilSubscriber(subscriber, this.notifier)); + 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; }()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ var TakeUntilSubscriber = (function (_super) { __extends(TakeUntilSubscriber, _super); - function TakeUntilSubscriber(destination, notifier) { - _super.call(this, destination); - this.notifier = notifier; - this.add(subscribeToResult_1.subscribeToResult(this, notifier)); + 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 () { - // noop }; return TakeUntilSubscriber; }(OuterSubscriber_1.OuterSubscriber)); -},{"../OuterSubscriber":31,"../util/subscribeToResult":228}],191:[function(require,module,exports){ +},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],171:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscriber_1 = require('../Subscriber'); -/** - * Emits values emitted by the source Observable so long as each value satisfies - * the given `predicate`, and then completes as soon as this `predicate` is not - * satisfied. - * - * Takes values from the source only while they pass the - * condition given. When the first value does not satisfy, it completes. - * - * - * - * `takeWhile` subscribes and begins mirroring the source Observable. Each value - * emitted on the source is given to the `predicate` function which returns a - * boolean, representing a condition to be satisfied by the source values. The - * output Observable emits the source values until such time as the `predicate` - * returns false, at which point `takeWhile` stops mirroring the source - * Observable and completes the output Observable. - * - * @example Emit click events only while the clientX property is greater than 200 - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var result = clicks.takeWhile(ev => ev.clientX > 200); - * result.subscribe(x => console.log(x)); - * - * @see {@link take} - * @see {@link takeLast} - * @see {@link takeUntil} - * @see {@link skip} - * - * @param {function(value: T, index: number): boolean} predicate A function that - * evaluates a value emitted by the source Observable and returns a boolean. - * Also takes the (zero-based) index as the second argument. - * @return {Observable} An Observable that emits the values from the source - * Observable so long as each value satisfies the condition defined by the - * `predicate`, then completes. - * @method takeWhile - * @owner Observable - */ -function takeWhile(predicate) { - return function (source) { return source.lift(new TakeWhileOperator(predicate)); }; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function takeWhile(predicate, inclusive) { + if (inclusive === void 0) { inclusive = false; } + return function (source) { + return source.lift(new TakeWhileOperator(predicate, inclusive)); + }; } exports.takeWhile = takeWhile; var TakeWhileOperator = (function () { - function TakeWhileOperator(predicate) { + function TakeWhileOperator(predicate, inclusive) { this.predicate = predicate; + this.inclusive = inclusive; } TakeWhileOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new TakeWhileSubscriber(subscriber, this.predicate)); + return source.subscribe(new TakeWhileSubscriber(subscriber, this.predicate, this.inclusive)); }; return TakeWhileOperator; }()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ var TakeWhileSubscriber = (function (_super) { __extends(TakeWhileSubscriber, _super); - function TakeWhileSubscriber(destination, predicate) { - _super.call(this, destination); - this.predicate = predicate; - this.index = 0; + function TakeWhileSubscriber(destination, predicate, inclusive) { + var _this = _super.call(this, destination) || this; + _this.predicate = predicate; + _this.inclusive = inclusive; + _this.index = 0; + return _this; } TakeWhileSubscriber.prototype._next = function (value) { var destination = this.destination; @@ -14065,62 +21476,34 @@ var TakeWhileSubscriber = (function (_super) { destination.next(value); } else { + if (this.inclusive) { + destination.next(value); + } destination.complete(); } }; return TakeWhileSubscriber; }(Subscriber_1.Subscriber)); -},{"../Subscriber":36}],192:[function(require,module,exports){ +},{"../Subscriber":55}],172:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscriber_1 = require('../Subscriber'); -/* tslint:enable:max-line-length */ -/** - * Perform a side effect for every emission on the source Observable, but return - * an Observable that is identical to the source. - * - * Intercepts each emission on the source and runs a - * function, but returns an output which is identical to the source as long as errors don't occur. - * - * - * - * Returns a mirrored Observable of the source Observable, but modified so that - * the provided Observer is called to perform a side effect for every value, - * error, and completion emitted by the source. Any errors that are thrown in - * the aforementioned Observer or handlers are safely sent down the error path - * of the output Observable. - * - * This operator is useful for debugging your Observables for the correct values - * or performing other side effects. - * - * Note: this is different to a `subscribe` on the Observable. If the Observable - * returned by `do` is not subscribed, the side effects specified by the - * Observer will never happen. `do` therefore simply spies on existing - * execution, it does not trigger an execution to happen like `subscribe` does. - * - * @example Map every click to the clientX position of that click, while also logging the click event - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var positions = clicks - * .do(ev => console.log(ev)) - * .map(ev => ev.clientX); - * positions.subscribe(x => console.log(x)); - * - * @see {@link map} - * @see {@link subscribe} - * - * @param {Observer|function} [nextOrObserver] A normal Observer object or a - * callback for `next`. - * @param {function} [error] Callback for errors in the source. - * @param {function} [complete] Callback for the completion of the source. - * @return {Observable} An Observable identical to the source, but runs the - * specified Observer or callback(s) for each item. - * @name tap - */ +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + 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)); @@ -14133,512 +21516,1096 @@ var DoOperator = (function () { this.error = error; this.complete = complete; } - DoOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new DoSubscriber(subscriber, this.nextOrObserver, this.error, this.complete)); + DoOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new TapSubscriber(subscriber, this.nextOrObserver, this.error, this.complete)); + }; + return DoOperator; +}()); +var TapSubscriber = (function (_super) { + __extends(TapSubscriber, _super); + function TapSubscriber(destination, observerOrNext, error, complete) { + var _this = _super.call(this, destination) || this; + _this._tapNext = noop_1.noop; + _this._tapError = noop_1.noop; + _this._tapComplete = noop_1.noop; + _this._tapError = error || noop_1.noop; + _this._tapComplete = complete || noop_1.noop; + if (isFunction_1.isFunction(observerOrNext)) { + _this._context = _this; + _this._tapNext = observerOrNext; + } + else if (observerOrNext) { + _this._context = observerOrNext; + _this._tapNext = observerOrNext.next || noop_1.noop; + _this._tapError = observerOrNext.error || noop_1.noop; + _this._tapComplete = observerOrNext.complete || noop_1.noop; + } + return _this; + } + TapSubscriber.prototype._next = function (value) { + try { + this._tapNext.call(this._context, value); + } + catch (err) { + this.destination.error(err); + return; + } + this.destination.next(value); + }; + TapSubscriber.prototype._error = function (err) { + try { + this._tapError.call(this._context, err); + } + catch (err) { + this.destination.error(err); + return; + } + this.destination.error(err); + }; + TapSubscriber.prototype._complete = function () { + try { + this._tapComplete.call(this._context); + } + catch (err) { + this.destination.error(err); + return; + } + return this.destination.complete(); + }; + return TapSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":55,"../util/isFunction":223,"../util/noop":231}],173:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +exports.defaultThrottleConfig = { + leading: true, + trailing: false +}; +function throttle(durationSelector, config) { + if (config === void 0) { config = exports.defaultThrottleConfig; } + return function (source) { return source.lift(new ThrottleOperator(durationSelector, config.leading, config.trailing)); }; +} +exports.throttle = throttle; +var ThrottleOperator = (function () { + function ThrottleOperator(durationSelector, leading, trailing) { + this.durationSelector = durationSelector; + this.leading = leading; + this.trailing = trailing; + } + ThrottleOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new ThrottleSubscriber(subscriber, this.durationSelector, this.leading, this.trailing)); + }; + return ThrottleOperator; +}()); +var ThrottleSubscriber = (function (_super) { + __extends(ThrottleSubscriber, _super); + function ThrottleSubscriber(destination, durationSelector, _leading, _trailing) { + var _this = _super.call(this, destination) || this; + _this.destination = destination; + _this.durationSelector = durationSelector; + _this._leading = _leading; + _this._trailing = _trailing; + _this._hasValue = false; + return _this; + } + ThrottleSubscriber.prototype._next = function (value) { + this._hasValue = true; + this._sendValue = value; + if (!this._throttled) { + if (this._leading) { + this.send(); + } + else { + this.throttle(value); + } + } + }; + ThrottleSubscriber.prototype.send = function () { + var _a = this, _hasValue = _a._hasValue, _sendValue = _a._sendValue; + if (_hasValue) { + this.destination.next(_sendValue); + this.throttle(_sendValue); + } + this._hasValue = false; + this._sendValue = null; + }; + ThrottleSubscriber.prototype.throttle = function (value) { + var duration = this.tryDurationSelector(value); + if (!!duration) { + this.add(this._throttled = subscribeToResult_1.subscribeToResult(this, duration)); + } + }; + ThrottleSubscriber.prototype.tryDurationSelector = function (value) { + try { + return this.durationSelector(value); + } + catch (err) { + this.destination.error(err); + return null; + } + }; + ThrottleSubscriber.prototype.throttlingDone = function () { + var _a = this, _throttled = _a._throttled, _trailing = _a._trailing; + if (_throttled) { + _throttled.unsubscribe(); + } + this._throttled = null; + if (_trailing) { + this.send(); + } + }; + ThrottleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.throttlingDone(); + }; + ThrottleSubscriber.prototype.notifyComplete = function () { + this.throttlingDone(); + }; + return ThrottleSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],174:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var async_1 = require("../scheduler/async"); +var throttle_1 = require("./throttle"); +function throttleTime(duration, scheduler, config) { + if (scheduler === void 0) { scheduler = async_1.async; } + if (config === void 0) { config = throttle_1.defaultThrottleConfig; } + return function (source) { return source.lift(new ThrottleTimeOperator(duration, scheduler, config.leading, config.trailing)); }; +} +exports.throttleTime = throttleTime; +var ThrottleTimeOperator = (function () { + function ThrottleTimeOperator(duration, scheduler, leading, trailing) { + this.duration = duration; + this.scheduler = scheduler; + this.leading = leading; + this.trailing = trailing; + } + ThrottleTimeOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new ThrottleTimeSubscriber(subscriber, this.duration, this.scheduler, this.leading, this.trailing)); + }; + return ThrottleTimeOperator; +}()); +var ThrottleTimeSubscriber = (function (_super) { + __extends(ThrottleTimeSubscriber, _super); + function ThrottleTimeSubscriber(destination, duration, scheduler, leading, trailing) { + var _this = _super.call(this, destination) || this; + _this.duration = duration; + _this.scheduler = scheduler; + _this.leading = leading; + _this.trailing = trailing; + _this._hasTrailingValue = false; + _this._trailingValue = null; + return _this; + } + ThrottleTimeSubscriber.prototype._next = function (value) { + if (this.throttled) { + if (this.trailing) { + this._trailingValue = value; + this._hasTrailingValue = true; + } + } + else { + this.add(this.throttled = this.scheduler.schedule(dispatchNext, this.duration, { subscriber: this })); + if (this.leading) { + this.destination.next(value); + } + else if (this.trailing) { + this._trailingValue = value; + this._hasTrailingValue = true; + } + } + }; + ThrottleTimeSubscriber.prototype._complete = function () { + if (this._hasTrailingValue) { + this.destination.next(this._trailingValue); + this.destination.complete(); + } + else { + this.destination.complete(); + } + }; + ThrottleTimeSubscriber.prototype.clearThrottle = function () { + var throttled = this.throttled; + if (throttled) { + if (this.trailing && this._hasTrailingValue) { + this.destination.next(this._trailingValue); + this._trailingValue = null; + this._hasTrailingValue = false; + } + throttled.unsubscribe(); + this.remove(throttled); + this.throttled = null; + } + }; + return ThrottleTimeSubscriber; +}(Subscriber_1.Subscriber)); +function dispatchNext(arg) { + var subscriber = arg.subscriber; + subscriber.clearThrottle(); +} + +},{"../Subscriber":55,"../scheduler/async":206,"./throttle":173}],175:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var EmptyError_1 = require("../util/EmptyError"); +var Subscriber_1 = require("../Subscriber"); +function throwIfEmpty(errorFactory) { + if (errorFactory === void 0) { errorFactory = defaultErrorFactory; } + return function (source) { + return source.lift(new ThrowIfEmptyOperator(errorFactory)); + }; +} +exports.throwIfEmpty = throwIfEmpty; +var ThrowIfEmptyOperator = (function () { + function ThrowIfEmptyOperator(errorFactory) { + this.errorFactory = errorFactory; + } + ThrowIfEmptyOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new ThrowIfEmptySubscriber(subscriber, this.errorFactory)); + }; + return ThrowIfEmptyOperator; +}()); +var ThrowIfEmptySubscriber = (function (_super) { + __extends(ThrowIfEmptySubscriber, _super); + function ThrowIfEmptySubscriber(destination, errorFactory) { + var _this = _super.call(this, destination) || this; + _this.errorFactory = errorFactory; + _this.hasValue = false; + return _this; + } + ThrowIfEmptySubscriber.prototype._next = function (value) { + this.hasValue = true; + this.destination.next(value); + }; + ThrowIfEmptySubscriber.prototype._complete = function () { + if (!this.hasValue) { + var err = void 0; + try { + err = this.errorFactory(); + } + catch (e) { + err = e; + } + this.destination.error(err); + } + else { + return this.destination.complete(); + } + }; + return ThrowIfEmptySubscriber; +}(Subscriber_1.Subscriber)); +function defaultErrorFactory() { + return new EmptyError_1.EmptyError(); +} + +},{"../Subscriber":55,"../util/EmptyError":212}],176:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var async_1 = require("../scheduler/async"); +var scan_1 = require("./scan"); +var defer_1 = require("../observable/defer"); +var map_1 = require("./map"); +function timeInterval(scheduler) { + if (scheduler === void 0) { scheduler = async_1.async; } + return function (source) { return defer_1.defer(function () { + return source.pipe(scan_1.scan(function (_a, value) { + var current = _a.current; + return ({ value: value, current: scheduler.now(), last: current }); + }, { current: scheduler.now(), value: undefined, last: undefined }), map_1.map(function (_a) { + var current = _a.current, last = _a.last, value = _a.value; + return new TimeInterval(value, current - last); + })); + }); }; +} +exports.timeInterval = timeInterval; +var TimeInterval = (function () { + function TimeInterval(value, interval) { + this.value = value; + this.interval = interval; + } + return TimeInterval; +}()); +exports.TimeInterval = TimeInterval; + +},{"../observable/defer":64,"../scheduler/async":206,"./map":125,"./scan":154}],177:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var async_1 = require("../scheduler/async"); +var TimeoutError_1 = require("../util/TimeoutError"); +var timeoutWith_1 = require("./timeoutWith"); +var throwError_1 = require("../observable/throwError"); +function timeout(due, scheduler) { + if (scheduler === void 0) { scheduler = async_1.async; } + return timeoutWith_1.timeoutWith(due, throwError_1.throwError(new TimeoutError_1.TimeoutError()), scheduler); +} +exports.timeout = timeout; + +},{"../observable/throwError":82,"../scheduler/async":206,"../util/TimeoutError":215,"./timeoutWith":178}],178:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var async_1 = require("../scheduler/async"); +var isDate_1 = require("../util/isDate"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function timeoutWith(due, withObservable, scheduler) { + if (scheduler === void 0) { scheduler = async_1.async; } + return function (source) { + var absoluteTimeout = isDate_1.isDate(due); + var waitFor = absoluteTimeout ? (+due - scheduler.now()) : Math.abs(due); + return source.lift(new TimeoutWithOperator(waitFor, absoluteTimeout, withObservable, scheduler)); + }; +} +exports.timeoutWith = timeoutWith; +var TimeoutWithOperator = (function () { + function TimeoutWithOperator(waitFor, absoluteTimeout, withObservable, scheduler) { + this.waitFor = waitFor; + this.absoluteTimeout = absoluteTimeout; + this.withObservable = withObservable; + this.scheduler = scheduler; + } + TimeoutWithOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new TimeoutWithSubscriber(subscriber, this.absoluteTimeout, this.waitFor, this.withObservable, this.scheduler)); + }; + return TimeoutWithOperator; +}()); +var TimeoutWithSubscriber = (function (_super) { + __extends(TimeoutWithSubscriber, _super); + function TimeoutWithSubscriber(destination, absoluteTimeout, waitFor, withObservable, scheduler) { + var _this = _super.call(this, destination) || this; + _this.absoluteTimeout = absoluteTimeout; + _this.waitFor = waitFor; + _this.withObservable = withObservable; + _this.scheduler = scheduler; + _this.action = null; + _this.scheduleTimeout(); + return _this; + } + TimeoutWithSubscriber.dispatchTimeout = function (subscriber) { + var withObservable = subscriber.withObservable; + subscriber._unsubscribeAndRecycle(); + subscriber.add(subscribeToResult_1.subscribeToResult(subscriber, withObservable)); + }; + TimeoutWithSubscriber.prototype.scheduleTimeout = function () { + var action = this.action; + if (action) { + this.action = action.schedule(this, this.waitFor); + } + else { + this.add(this.action = this.scheduler.schedule(TimeoutWithSubscriber.dispatchTimeout, this.waitFor, this)); + } + }; + TimeoutWithSubscriber.prototype._next = function (value) { + if (!this.absoluteTimeout) { + this.scheduleTimeout(); + } + _super.prototype._next.call(this, value); + }; + TimeoutWithSubscriber.prototype._unsubscribe = function () { + this.action = null; + this.scheduler = null; + this.withObservable = null; + }; + return TimeoutWithSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../OuterSubscriber":50,"../scheduler/async":206,"../util/isDate":222,"../util/subscribeToResult":239}],179:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var async_1 = require("../scheduler/async"); +var map_1 = require("./map"); +function timestamp(scheduler) { + if (scheduler === void 0) { scheduler = async_1.async; } + return map_1.map(function (value) { return new Timestamp(value, scheduler.now()); }); +} +exports.timestamp = timestamp; +var Timestamp = (function () { + function Timestamp(value, timestamp) { + this.value = value; + this.timestamp = timestamp; + } + return Timestamp; +}()); +exports.Timestamp = Timestamp; + +},{"../scheduler/async":206,"./map":125}],180:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var reduce_1 = require("./reduce"); +function toArrayReducer(arr, item, index) { + if (index === 0) { + return [item]; + } + arr.push(item); + return arr; +} +function toArray() { + return reduce_1.reduce(toArrayReducer, []); +} +exports.toArray = toArray; + +},{"./reduce":146}],181:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subject_1 = require("../Subject"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function window(windowBoundaries) { + return function windowOperatorFunction(source) { + return source.lift(new WindowOperator(windowBoundaries)); + }; +} +exports.window = window; +var WindowOperator = (function () { + function WindowOperator(windowBoundaries) { + this.windowBoundaries = windowBoundaries; + } + WindowOperator.prototype.call = function (subscriber, source) { + var windowSubscriber = new WindowSubscriber(subscriber); + var sourceSubscription = source.subscribe(windowSubscriber); + if (!sourceSubscription.closed) { + windowSubscriber.add(subscribeToResult_1.subscribeToResult(windowSubscriber, this.windowBoundaries)); + } + return sourceSubscription; + }; + return WindowOperator; +}()); +var WindowSubscriber = (function (_super) { + __extends(WindowSubscriber, _super); + function WindowSubscriber(destination) { + var _this = _super.call(this, destination) || this; + _this.window = new Subject_1.Subject(); + destination.next(_this.window); + return _this; + } + WindowSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.openWindow(); + }; + WindowSubscriber.prototype.notifyError = function (error, innerSub) { + this._error(error); + }; + WindowSubscriber.prototype.notifyComplete = function (innerSub) { + this._complete(); + }; + WindowSubscriber.prototype._next = function (value) { + this.window.next(value); + }; + WindowSubscriber.prototype._error = function (err) { + this.window.error(err); + this.destination.error(err); + }; + WindowSubscriber.prototype._complete = function () { + this.window.complete(); + this.destination.complete(); + }; + WindowSubscriber.prototype._unsubscribe = function () { + this.window = null; + }; + WindowSubscriber.prototype.openWindow = function () { + var prevWindow = this.window; + if (prevWindow) { + prevWindow.complete(); + } + var destination = this.destination; + var newWindow = this.window = new Subject_1.Subject(); + destination.next(newWindow); + }; + return WindowSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../OuterSubscriber":50,"../Subject":53,"../util/subscribeToResult":239}],182:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var Subject_1 = require("../Subject"); +function windowCount(windowSize, startWindowEvery) { + if (startWindowEvery === void 0) { startWindowEvery = 0; } + return function windowCountOperatorFunction(source) { + return source.lift(new WindowCountOperator(windowSize, startWindowEvery)); + }; +} +exports.windowCount = windowCount; +var WindowCountOperator = (function () { + function WindowCountOperator(windowSize, startWindowEvery) { + this.windowSize = windowSize; + this.startWindowEvery = startWindowEvery; + } + WindowCountOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new WindowCountSubscriber(subscriber, this.windowSize, this.startWindowEvery)); }; - return DoOperator; + return WindowCountOperator; }()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var DoSubscriber = (function (_super) { - __extends(DoSubscriber, _super); - function DoSubscriber(destination, nextOrObserver, error, complete) { - _super.call(this, destination); - var safeSubscriber = new Subscriber_1.Subscriber(nextOrObserver, error, complete); - safeSubscriber.syncErrorThrowable = true; - this.add(safeSubscriber); - this.safeSubscriber = safeSubscriber; - } - DoSubscriber.prototype._next = function (value) { - var safeSubscriber = this.safeSubscriber; - safeSubscriber.next(value); - if (safeSubscriber.syncErrorThrown) { - this.destination.error(safeSubscriber.syncErrorValue); - } - else { - this.destination.next(value); +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); } - }; - DoSubscriber.prototype._error = function (err) { - var safeSubscriber = this.safeSubscriber; - safeSubscriber.error(err); - if (safeSubscriber.syncErrorThrown) { - this.destination.error(safeSubscriber.syncErrorValue); + var c = this.count - windowSize + 1; + if (c >= 0 && c % startWindowEvery === 0 && !this.closed) { + windows.shift().complete(); } - else { - this.destination.error(err); + if (++this.count % startWindowEvery === 0 && !this.closed) { + var window_1 = new Subject_1.Subject(); + windows.push(window_1); + destination.next(window_1); } }; - DoSubscriber.prototype._complete = function () { - var safeSubscriber = this.safeSubscriber; - safeSubscriber.complete(); - if (safeSubscriber.syncErrorThrown) { - this.destination.error(safeSubscriber.syncErrorValue); + WindowCountSubscriber.prototype._error = function (err) { + var windows = this.windows; + if (windows) { + while (windows.length > 0 && !this.closed) { + windows.shift().error(err); + } } - else { - this.destination.complete(); + 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 DoSubscriber; + return WindowCountSubscriber; }(Subscriber_1.Subscriber)); -},{"../Subscriber":36}],193:[function(require,module,exports){ +},{"../Subject":53,"../Subscriber":55}],183:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var OuterSubscriber_1 = require('../OuterSubscriber'); -var subscribeToResult_1 = require('../util/subscribeToResult'); -exports.defaultThrottleConfig = { - leading: true, - trailing: false -}; -/** - * Emits a value from the source Observable, then ignores subsequent source - * values for a duration determined by another Observable, then repeats this - * process. - * - * It's like {@link throttleTime}, but the silencing - * duration is determined by a second Observable. - * - * - * - * `throttle` emits the source Observable values on the output Observable - * when its internal timer is disabled, and ignores source values when the timer - * is enabled. Initially, the timer is disabled. As soon as the first source - * value arrives, it is forwarded to the output Observable, and then the timer - * is enabled by calling the `durationSelector` function with the source value, - * which returns the "duration" Observable. When the duration Observable emits a - * value or completes, the timer is disabled, and this process repeats for the - * next source value. - * - * @example Emit clicks at a rate of at most one click per second - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var result = clicks.throttle(ev => Rx.Observable.interval(1000)); - * result.subscribe(x => console.log(x)); - * - * @see {@link audit} - * @see {@link debounce} - * @see {@link delayWhen} - * @see {@link sample} - * @see {@link throttleTime} - * - * @param {function(value: T): SubscribableOrPromise} durationSelector A function - * that receives a value from the source Observable, for computing the silencing - * duration for each source value, returned as an Observable or a Promise. - * @param {Object} config a configuration object to define `leading` and `trailing` behavior. Defaults - * to `{ leading: true, trailing: false }`. - * @return {Observable} An Observable that performs the throttle operation to - * limit the rate of emissions from the source. - * @method throttle - * @owner Observable - */ -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; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - ThrottleOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new ThrottleSubscriber(subscriber, this.durationSelector, this.leading, this.trailing)); + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - return ThrottleOperator; +})(); +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; }()); -/** - * We need this JSDoc comment for affecting ESDoc - * @ignore - * @extends {Ignored} - */ -var ThrottleSubscriber = (function (_super) { - __extends(ThrottleSubscriber, _super); - function ThrottleSubscriber(destination, durationSelector, _leading, _trailing) { - _super.call(this, destination); - this.destination = destination; - this.durationSelector = durationSelector; - this._leading = _leading; - this._trailing = _trailing; - this._hasTrailingValue = false; +var CountedSubject = (function (_super) { + __extends(CountedSubject, _super); + function CountedSubject() { + var _this = _super !== null && _super.apply(this, arguments) || this; + _this._numberOfNextedValues = 0; + return _this; } - ThrottleSubscriber.prototype._next = function (value) { - if (this.throttled) { - if (this._trailing) { - this._hasTrailingValue = true; - this._trailingValue = value; - } + 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 duration = this.tryDurationSelector(value); - if (duration) { - this.add(this.throttled = subscribeToResult_1.subscribeToResult(this, duration)); - } - if (this._leading) { - this.destination.next(value); - if (this._trailing) { - this._hasTrailingValue = true; - this._trailingValue = value; + 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); } } } }; - ThrottleSubscriber.prototype.tryDurationSelector = function (value) { - try { - return this.durationSelector(value); - } - catch (err) { - this.destination.error(err); - return null; - } - }; - ThrottleSubscriber.prototype._unsubscribe = function () { - var _a = this, throttled = _a.throttled, _trailingValue = _a._trailingValue, _hasTrailingValue = _a._hasTrailingValue, _trailing = _a._trailing; - this._trailingValue = null; - this._hasTrailingValue = false; - if (throttled) { - this.remove(throttled); - this.throttled = null; - throttled.unsubscribe(); + WindowTimeSubscriber.prototype._error = function (err) { + var windows = this.windows; + while (windows.length > 0) { + windows.shift().error(err); } + this.destination.error(err); }; - ThrottleSubscriber.prototype._sendTrailing = function () { - var _a = this, destination = _a.destination, throttled = _a.throttled, _trailing = _a._trailing, _trailingValue = _a._trailingValue, _hasTrailingValue = _a._hasTrailingValue; - if (throttled && _trailing && _hasTrailingValue) { - destination.next(_trailingValue); - this._trailingValue = null; - this._hasTrailingValue = false; + 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(); }; - ThrottleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { - this._sendTrailing(); - this._unsubscribe(); + WindowTimeSubscriber.prototype.openWindow = function () { + var window = new CountedSubject(); + this.windows.push(window); + var destination = this.destination; + destination.next(window); + return window; }; - ThrottleSubscriber.prototype.notifyComplete = function () { - this._sendTrailing(); - this._unsubscribe(); + WindowTimeSubscriber.prototype.closeWindow = function (window) { + window.complete(); + var windows = this.windows; + windows.splice(windows.indexOf(window), 1); }; - return ThrottleSubscriber; -}(OuterSubscriber_1.OuterSubscriber)); + 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); +} -},{"../OuterSubscriber":31,"../util/subscribeToResult":228}],194:[function(require,module,exports){ +},{"../Subject":53,"../Subscriber":55,"../scheduler/async":206,"../util/isNumeric":226,"../util/isScheduler":230}],184:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscriber_1 = require('../Subscriber'); -var async_1 = require('../scheduler/async'); -var throttle_1 = require('./throttle'); -/** - * Emits a value from the source Observable, then ignores subsequent source - * values for `duration` milliseconds, then repeats this process. - * - * Lets a value pass, then ignores source values for the - * next `duration` milliseconds. - * - * - * - * `throttleTime` emits the source Observable values on the output Observable - * when its internal timer is disabled, and ignores source values when the timer - * is enabled. Initially, the timer is disabled. As soon as the first source - * value arrives, it is forwarded to the output Observable, and then the timer - * is enabled. After `duration` milliseconds (or the time unit determined - * internally by the optional `scheduler`) has passed, the timer is disabled, - * and this process repeats for the next source value. Optionally takes a - * {@link IScheduler} for managing timers. - * - * @example Emit clicks at a rate of at most one click per second - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var result = clicks.throttleTime(1000); - * result.subscribe(x => console.log(x)); - * - * @see {@link auditTime} - * @see {@link debounceTime} - * @see {@link delay} - * @see {@link sampleTime} - * @see {@link throttle} - * - * @param {number} duration Time to wait before emitting another value after - * emitting the last value, measured in milliseconds or the time unit determined - * internally by the optional `scheduler`. - * @param {Scheduler} [scheduler=async] The {@link IScheduler} to use for - * managing the timers that handle the throttling. - * @return {Observable} An Observable that performs the throttle operation to - * limit the rate of emissions from the source. - * @method throttleTime - * @owner Observable - */ -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; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - ThrottleTimeOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new ThrottleTimeSubscriber(subscriber, this.duration, this.scheduler, this.leading, this.trailing)); + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - return ThrottleTimeOperator; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subject_1 = require("../Subject"); +var Subscription_1 = require("../Subscription"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function windowToggle(openings, closingSelector) { + return function (source) { return source.lift(new WindowToggleOperator(openings, closingSelector)); }; +} +exports.windowToggle = windowToggle; +var WindowToggleOperator = (function () { + function WindowToggleOperator(openings, closingSelector) { + this.openings = openings; + this.closingSelector = closingSelector; + } + WindowToggleOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new WindowToggleSubscriber(subscriber, this.openings, this.closingSelector)); + }; + return WindowToggleOperator; }()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var ThrottleTimeSubscriber = (function (_super) { - __extends(ThrottleTimeSubscriber, _super); - function ThrottleTimeSubscriber(destination, duration, scheduler, leading, trailing) { - _super.call(this, destination); - this.duration = duration; - this.scheduler = scheduler; - this.leading = leading; - this.trailing = trailing; - this._hasTrailingValue = false; - this._trailingValue = null; +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; } - ThrottleTimeSubscriber.prototype._next = function (value) { - if (this.throttled) { - if (this.trailing) { - this._trailingValue = value; - this._hasTrailingValue = true; + 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); } } - else { - this.add(this.throttled = this.scheduler.schedule(dispatchNext, this.duration, { subscriber: this })); - if (this.leading) { - this.destination.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); }; - 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; + 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(); } - throttled.unsubscribe(); - this.remove(throttled); - this.throttled = null; } + _super.prototype._complete.call(this); }; - return ThrottleTimeSubscriber; -}(Subscriber_1.Subscriber)); -function dispatchNext(arg) { - var subscriber = arg.subscriber; - subscriber.clearThrottle(); -} + WindowToggleSubscriber.prototype._unsubscribe = function () { + var contexts = this.contexts; + this.contexts = null; + if (contexts) { + var len = contexts.length; + var index = -1; + while (++index < len) { + var context_3 = contexts[index]; + context_3.window.unsubscribe(); + context_3.subscription.unsubscribe(); + } + } + }; + WindowToggleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + if (outerValue === this.openings) { + var closingNotifier = void 0; + try { + var closingSelector = this.closingSelector; + closingNotifier = closingSelector(innerValue); + } + catch (e) { + return this.error(e); + } + var window_1 = new Subject_1.Subject(); + var subscription = new Subscription_1.Subscription(); + var context_4 = { window: window_1, subscription: subscription }; + this.contexts.push(context_4); + var innerSubscription = subscribeToResult_1.subscribeToResult(this, closingNotifier, context_4); + if (innerSubscription.closed) { + this.closeWindow(this.contexts.length - 1); + } + else { + innerSubscription.context = context_4; + subscription.add(innerSubscription); + } + this.destination.next(window_1); + } + else { + this.closeWindow(this.contexts.indexOf(outerValue)); + } + }; + WindowToggleSubscriber.prototype.notifyError = function (err) { + this.error(err); + }; + WindowToggleSubscriber.prototype.notifyComplete = function (inner) { + if (inner !== this.openSubscription) { + this.closeWindow(this.contexts.indexOf(inner.context)); + } + }; + WindowToggleSubscriber.prototype.closeWindow = function (index) { + if (index === -1) { + return; + } + var contexts = this.contexts; + var context = contexts[index]; + var window = context.window, subscription = context.subscription; + contexts.splice(index, 1); + window.complete(); + subscription.unsubscribe(); + }; + return WindowToggleSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); -},{"../Subscriber":36,"../scheduler/async":203,"./throttle":193}],195:[function(require,module,exports){ +},{"../OuterSubscriber":50,"../Subject":53,"../Subscription":56,"../util/subscribeToResult":239}],185:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var async_1 = require('../scheduler/async'); -var isDate_1 = require('../util/isDate'); -var Subscriber_1 = require('../Subscriber'); -var TimeoutError_1 = require('../util/TimeoutError'); -/** - * - * Errors if Observable does not emit a value in given time span. - * - * Timeouts on Observable that doesn't emit values fast enough. - * - * - * - * `timeout` operator accepts as an argument either a number or a Date. - * - * If number was provided, it returns an Observable that behaves like a source - * Observable, unless there is a period of time where there is no value emitted. - * So if you provide `100` as argument and first value comes after 50ms from - * the moment of subscription, this value will be simply re-emitted by the resulting - * Observable. If however after that 100ms passes without a second value being emitted, - * stream will end with an error and source Observable will be unsubscribed. - * These checks are performed throughout whole lifecycle of Observable - from the moment - * it was subscribed to, until it completes or errors itself. Thus every value must be - * emitted within specified period since previous value. - * - * If provided argument was Date, returned Observable behaves differently. It throws - * if Observable did not complete before provided Date. This means that periods between - * emission of particular values do not matter in this case. If Observable did not complete - * before provided Date, source Observable will be unsubscribed. Other than that, resulting - * stream behaves just as source Observable. - * - * `timeout` accepts also a Scheduler as a second parameter. It is used to schedule moment (or moments) - * when returned Observable will check if source stream emitted value or completed. - * - * @example Check if ticks are emitted within certain timespan - * const seconds = Rx.Observable.interval(1000); - * - * seconds.timeout(1100) // Let's use bigger timespan to be safe, - * // since `interval` might fire a bit later then scheduled. - * .subscribe( - * value => console.log(value), // Will emit numbers just as regular `interval` would. - * err => console.log(err) // Will never be called. - * ); - * - * seconds.timeout(900).subscribe( - * value => console.log(value), // Will never be called. - * err => console.log(err) // Will emit error before even first value is emitted, - * // since it did not arrive within 900ms period. - * ); - * - * @example Use Date to check if Observable completed - * const seconds = Rx.Observable.interval(1000); - * - * seconds.timeout(new Date("December 17, 2020 03:24:00")) - * .subscribe( - * value => console.log(value), // Will emit values as regular `interval` would - * // until December 17, 2020 at 03:24:00. - * err => console.log(err) // On December 17, 2020 at 03:24:00 it will emit an error, - * // since Observable did not complete by then. - * ); - * - * @see {@link timeoutWith} - * - * @param {number|Date} due Number specifying period within which Observable must emit values - * or Date specifying before when Observable should complete - * @param {Scheduler} [scheduler] Scheduler controlling when timeout checks occur. - * @return {Observable} Observable that mirrors behaviour of source, unless timeout checks fail. - * @method timeout - * @owner Observable - */ -function timeout(due, scheduler) { - if (scheduler === void 0) { scheduler = async_1.async; } - var absoluteTimeout = isDate_1.isDate(due); - var waitFor = absoluteTimeout ? (+due - scheduler.now()) : Math.abs(due); - return function (source) { return source.lift(new TimeoutOperator(waitFor, absoluteTimeout, scheduler, new TimeoutError_1.TimeoutError())); }; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subject_1 = require("../Subject"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function windowWhen(closingSelector) { + return function windowWhenOperatorFunction(source) { + return source.lift(new WindowOperator(closingSelector)); + }; } -exports.timeout = timeout; -var TimeoutOperator = (function () { - function TimeoutOperator(waitFor, absoluteTimeout, scheduler, errorInstance) { - this.waitFor = waitFor; - this.absoluteTimeout = absoluteTimeout; - this.scheduler = scheduler; - this.errorInstance = errorInstance; +exports.windowWhen = windowWhen; +var WindowOperator = (function () { + function WindowOperator(closingSelector) { + this.closingSelector = closingSelector; } - TimeoutOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new TimeoutSubscriber(subscriber, this.absoluteTimeout, this.waitFor, this.scheduler, this.errorInstance)); + WindowOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new WindowSubscriber(subscriber, this.closingSelector)); }; - return TimeoutOperator; + return WindowOperator; }()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var TimeoutSubscriber = (function (_super) { - __extends(TimeoutSubscriber, _super); - function TimeoutSubscriber(destination, absoluteTimeout, waitFor, scheduler, errorInstance) { - _super.call(this, destination); - this.absoluteTimeout = absoluteTimeout; - this.waitFor = waitFor; - this.scheduler = scheduler; - this.errorInstance = errorInstance; - this.action = null; - this.scheduleTimeout(); +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; } - TimeoutSubscriber.dispatchTimeout = function (subscriber) { - subscriber.error(subscriber.errorInstance); + WindowSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.openWindow(innerSub); }; - TimeoutSubscriber.prototype.scheduleTimeout = function () { - var action = this.action; - if (action) { - // Recycle the action if we've already scheduled one. All the production - // Scheduler Actions mutate their state/delay time and return themeselves. - // VirtualActions are immutable, so they create and return a clone. In this - // case, we need to set the action reference to the most recent VirtualAction, - // to ensure that's the one we clone from next time. - this.action = action.schedule(this, this.waitFor); - } - else { - this.add(this.action = this.scheduler.schedule(TimeoutSubscriber.dispatchTimeout, this.waitFor, this)); - } + WindowSubscriber.prototype.notifyError = function (error, innerSub) { + this._error(error); }; - TimeoutSubscriber.prototype._next = function (value) { - if (!this.absoluteTimeout) { - this.scheduleTimeout(); + 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(); } - _super.prototype._next.call(this, value); }; - TimeoutSubscriber.prototype._unsubscribe = function () { - this.action = null; - this.scheduler = null; - this.errorInstance = null; + WindowSubscriber.prototype.openWindow = function (innerSub) { + if (innerSub === void 0) { innerSub = null; } + if (innerSub) { + this.remove(innerSub); + innerSub.unsubscribe(); + } + var prevWindow = this.window; + if (prevWindow) { + prevWindow.complete(); + } + var window = this.window = new Subject_1.Subject(); + this.destination.next(window); + var closingNotifier; + try { + var closingSelector = this.closingSelector; + closingNotifier = closingSelector(); + } + catch (e) { + this.destination.error(e); + this.window.error(e); + return; + } + this.add(this.closingNotification = subscribeToResult_1.subscribeToResult(this, closingNotifier)); }; - return TimeoutSubscriber; -}(Subscriber_1.Subscriber)); + return WindowSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); -},{"../Subscriber":36,"../scheduler/async":203,"../util/TimeoutError":213,"../util/isDate":219}],196:[function(require,module,exports){ +},{"../OuterSubscriber":50,"../Subject":53,"../util/subscribeToResult":239}],186:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var OuterSubscriber_1 = require('../OuterSubscriber'); -var subscribeToResult_1 = require('../util/subscribeToResult'); -/* tslint:enable:max-line-length */ -/** - * Combines the source Observable with other Observables to create an Observable - * whose values are calculated from the latest values of each, only when the - * source emits. - * - * Whenever the source Observable emits a value, it - * computes a formula using that value plus the latest values from other input - * Observables, then emits the output of that formula. - * - * - * - * `withLatestFrom` combines each value from the source Observable (the - * instance) with the latest values from the other input Observables only when - * the source emits a value, optionally using a `project` function to determine - * the value to be emitted on the output Observable. All input Observables must - * emit at least one value before the output Observable will emit a value. - * - * @example On every click event, emit an array with the latest timer event plus the click event - * var clicks = Rx.Observable.fromEvent(document, 'click'); - * var timer = Rx.Observable.interval(1000); - * var result = clicks.withLatestFrom(timer); - * result.subscribe(x => console.log(x)); - * - * @see {@link combineLatest} - * - * @param {ObservableInput} other An input Observable to combine with the source - * Observable. More than one input Observables may be given as argument. - * @param {Function} [project] Projection function for combining values - * together. Receives all values in order of the Observables passed, where the - * first parameter is a value from the source Observable. (e.g. - * `a.withLatestFrom(b, c, (a1, b1, c1) => a1 + b1 + c1)`). If this is not - * passed, arrays will be emitted on the output Observable. - * @return {Observable} An Observable of projected values from the most recent - * values from each input Observable, or an array of the most recent values from - * each input Observable. - * @method withLatestFrom - * @owner Observable - */ +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + 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 - 0] = arguments[_i]; + args[_i] = arguments[_i]; } return function (source) { var project; @@ -14660,27 +22627,23 @@ var WithLatestFromOperator = (function () { }; return WithLatestFromOperator; }()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ var WithLatestFromSubscriber = (function (_super) { __extends(WithLatestFromSubscriber, _super); function WithLatestFromSubscriber(destination, observables, project) { - _super.call(this, destination); - this.observables = observables; - this.project = project; - this.toRespond = []; + var _this = _super.call(this, destination) || this; + _this.observables = observables; + _this.project = project; + _this.toRespond = []; var len = observables.length; - this.values = new Array(len); + _this.values = new Array(len); for (var i = 0; i < len; i++) { - this.toRespond.push(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)); + _this.add(subscribeToResult_1.subscribeToResult(_this, observable, observable, i)); } + return _this; } WithLatestFromSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { this.values[outerIndex] = innerValue; @@ -14693,7 +22656,6 @@ var WithLatestFromSubscriber = (function (_super) { } }; WithLatestFromSubscriber.prototype.notifyComplete = function () { - // noop }; WithLatestFromSubscriber.prototype._next = function (value) { if (this.toRespond.length === 0) { @@ -14720,414 +22682,451 @@ var WithLatestFromSubscriber = (function (_super) { return WithLatestFromSubscriber; }(OuterSubscriber_1.OuterSubscriber)); -},{"../OuterSubscriber":31,"../util/subscribeToResult":228}],197:[function(require,module,exports){ +},{"../OuterSubscriber":50,"../util/subscribeToResult":239}],187:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var ArrayObservable_1 = require('../observable/ArrayObservable'); -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('../symbol/iterator'); -/* tslint:enable:max-line-length */ -/** - * @param observables - * @return {Observable} - * @method zip - * @owner Observable - */ +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 - 0] = arguments[_i]; + observables[_i] = arguments[_i]; } return function zipOperatorFunction(source) { - return source.lift.call(zipStatic.apply(void 0, [source].concat(observables))); + return source.lift.call(zip_1.zip.apply(void 0, [source].concat(observables))); }; } exports.zip = zip; -/* tslint:enable:max-line-length */ -/** - * Combines multiple Observables to create an Observable whose values are calculated from the values, in order, of each - * of its input Observables. - * - * If the latest parameter is a function, this function is used to compute the created value from the input values. - * Otherwise, an array of the input values is returned. - * - * @example Combine age and name from different sources - * - * let age$ = Observable.of(27, 25, 29); - * let name$ = Observable.of('Foo', 'Bar', 'Beer'); - * let isDev$ = Observable.of(true, true, false); - * - * Observable - * .zip(age$, - * name$, - * isDev$, - * (age: number, name: string, isDev: boolean) => ({ age, name, isDev })) - * .subscribe(x => console.log(x)); - * - * // outputs - * // { age: 27, name: 'Foo', isDev: true } - * // { age: 25, name: 'Bar', isDev: true } - * // { age: 29, name: 'Beer', isDev: false } - * - * @param observables - * @return {Observable} - * @static true - * @name zip - * @owner Observable - */ -function zipStatic() { - var observables = []; - for (var _i = 0; _i < arguments.length; _i++) { - observables[_i - 0] = arguments[_i]; - } - var project = observables[observables.length - 1]; - if (typeof project === 'function') { - observables.pop(); - } - return new ArrayObservable_1.ArrayObservable(observables).lift(new ZipOperator(project)); + +},{"../observable/zip":85}],188:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var zip_1 = require("../observable/zip"); +function zipAll(project) { + return function (source) { return source.lift(new zip_1.ZipOperator(project)); }; } -exports.zipStatic = zipStatic; -var ZipOperator = (function () { - function ZipOperator(project) { - this.project = project; - } - ZipOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new ZipSubscriber(subscriber, this.project)); - }; - return ZipOperator; -}()); -exports.ZipOperator = ZipOperator; -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var ZipSubscriber = (function (_super) { - __extends(ZipSubscriber, _super); - function ZipSubscriber(destination, project, values) { - if (values === void 0) { values = Object.create(null); } - _super.call(this, destination); - this.iterators = []; - this.active = 0; - this.project = (typeof project === 'function') ? project : null; - this.values = values; - } - 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; - if (len === 0) { - this.destination.complete(); - return; - } - this.active = len; - for (var i = 0; i < len; i++) { - var iterator = iterators[i]; - if (iterator.stillUnsubscribed) { - this.add(iterator.subscribe(iterator, i)); - } - else { - this.active--; // not an observable - } - } - }; - 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; - // abort if not all of them have values - for (var i = 0; i < len; i++) { - var iterator = iterators[i]; - if (typeof iterator.hasValue === 'function' && !iterator.hasValue()) { +exports.zipAll = zipAll; + +},{"../observable/zip":85}],189:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var Subscription_1 = require("../Subscription"); +function scheduleArray(input, scheduler) { + return new Observable_1.Observable(function (subscriber) { + var sub = new Subscription_1.Subscription(); + var i = 0; + sub.add(scheduler.schedule(function () { + if (i === input.length) { + subscriber.complete(); return; } - } - var shouldComplete = false; - var args = []; - for (var i = 0; i < len; i++) { - var iterator = iterators[i]; - var result = iterator.next(); - // check to see if it's completed now that you've gotten - // the next value. - if (iterator.hasCompleted()) { - shouldComplete = true; + subscriber.next(input[i++]); + if (!subscriber.closed) { + sub.add(this.schedule()); } - if (result.done) { - destination.complete(); - return; + })); + return sub; + }); +} +exports.scheduleArray = scheduleArray; + +},{"../Observable":48,"../Subscription":56}],190:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var Subscription_1 = require("../Subscription"); +var iterator_1 = require("../symbol/iterator"); +function scheduleIterable(input, scheduler) { + if (!input) { + throw new Error('Iterable cannot be null'); + } + return new Observable_1.Observable(function (subscriber) { + var sub = new Subscription_1.Subscription(); + var iterator; + sub.add(function () { + if (iterator && typeof iterator.return === 'function') { + iterator.return(); } - args.push(result.value); - } - if (this.project) { - this._tryProject(args); - } - else { - destination.next(args); + }); + sub.add(scheduler.schedule(function () { + iterator = input[iterator_1.iterator](); + sub.add(scheduler.schedule(function () { + if (subscriber.closed) { + return; + } + var value; + var done; + try { + var result = iterator.next(); + value = result.value; + done = result.done; + } + catch (err) { + subscriber.error(err); + return; + } + if (done) { + subscriber.complete(); + } + else { + subscriber.next(value); + this.schedule(); + } + })); + })); + return sub; + }); +} +exports.scheduleIterable = scheduleIterable; + +},{"../Observable":48,"../Subscription":56,"../symbol/iterator":208}],191:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var Subscription_1 = require("../Subscription"); +var observable_1 = require("../symbol/observable"); +function scheduleObservable(input, scheduler) { + return new Observable_1.Observable(function (subscriber) { + var sub = new Subscription_1.Subscription(); + sub.add(scheduler.schedule(function () { + var observable = input[observable_1.observable](); + sub.add(observable.subscribe({ + next: function (value) { sub.add(scheduler.schedule(function () { return subscriber.next(value); })); }, + error: function (err) { sub.add(scheduler.schedule(function () { return subscriber.error(err); })); }, + complete: function () { sub.add(scheduler.schedule(function () { return subscriber.complete(); })); }, + })); + })); + return sub; + }); +} +exports.scheduleObservable = scheduleObservable; + +},{"../Observable":48,"../Subscription":56,"../symbol/observable":209}],192:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var Subscription_1 = require("../Subscription"); +function schedulePromise(input, scheduler) { + return new Observable_1.Observable(function (subscriber) { + var sub = new Subscription_1.Subscription(); + sub.add(scheduler.schedule(function () { return input.then(function (value) { + sub.add(scheduler.schedule(function () { + subscriber.next(value); + sub.add(scheduler.schedule(function () { return subscriber.complete(); })); + })); + }, function (err) { + sub.add(scheduler.schedule(function () { return subscriber.error(err); })); + }); })); + return sub; + }); +} +exports.schedulePromise = schedulePromise; + +},{"../Observable":48,"../Subscription":56}],193:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var scheduleObservable_1 = require("./scheduleObservable"); +var schedulePromise_1 = require("./schedulePromise"); +var scheduleArray_1 = require("./scheduleArray"); +var scheduleIterable_1 = require("./scheduleIterable"); +var isInteropObservable_1 = require("../util/isInteropObservable"); +var isPromise_1 = require("../util/isPromise"); +var isArrayLike_1 = require("../util/isArrayLike"); +var isIterable_1 = require("../util/isIterable"); +function scheduled(input, scheduler) { + if (input != null) { + if (isInteropObservable_1.isInteropObservable(input)) { + return scheduleObservable_1.scheduleObservable(input, scheduler); } - if (shouldComplete) { - destination.complete(); + else if (isPromise_1.isPromise(input)) { + return schedulePromise_1.schedulePromise(input, scheduler); } - }; - ZipSubscriber.prototype._tryProject = function (args) { - var result; - try { - result = this.project.apply(this, args); + else if (isArrayLike_1.isArrayLike(input)) { + return scheduleArray_1.scheduleArray(input, scheduler); } - catch (err) { - this.destination.error(err); - return; + else if (isIterable_1.isIterable(input) || typeof input === 'string') { + return scheduleIterable_1.scheduleIterable(input, scheduler); } - 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; + throw new TypeError((input !== null && typeof input || input) + ' is not observable'); +} +exports.scheduled = scheduled; + +},{"../util/isArrayLike":221,"../util/isInteropObservable":224,"../util/isIterable":225,"../util/isPromise":229,"./scheduleArray":189,"./scheduleIterable":190,"./scheduleObservable":191,"./schedulePromise":192}],194:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - return StaticIterator; -}()); -var StaticArrayIterator = (function () { - function StaticArrayIterator(array) { - this.array = array; - this.index = 0; - this.length = 0; - this.length = array.length; +})(); +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; } - StaticArrayIterator.prototype[iterator_1.iterator] = function () { + Action.prototype.schedule = function (state, delay) { + if (delay === void 0) { delay = 0; } 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 }; + return Action; +}(Subscription_1.Subscription)); +exports.Action = Action; + +},{"../Subscription":56}],195:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - StaticArrayIterator.prototype.hasValue = function () { - return this.array.length > this.index; +})(); +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); })); }; - StaticArrayIterator.prototype.hasCompleted = function () { - return this.array.length === this.index; + 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 StaticArrayIterator; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var ZipBufferIterator = (function (_super) { - __extends(ZipBufferIterator, _super); - function ZipBufferIterator(destination, parent, observable) { - _super.call(this, destination); - this.parent = parent; - this.observable = observable; - this.stillUnsubscribed = true; - this.buffer = []; - this.isComplete = false; + return AnimationFrameAction; +}(AsyncAction_1.AsyncAction)); +exports.AnimationFrameAction = AnimationFrameAction; + +},{"./AsyncAction":199}],196:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var AsyncScheduler_1 = require("./AsyncScheduler"); +var AnimationFrameScheduler = (function (_super) { + __extends(AnimationFrameScheduler, _super); + function AnimationFrameScheduler() { + return _super !== null && _super.apply(this, arguments) || this; } - ZipBufferIterator.prototype[iterator_1.iterator] = function () { - return this; - }; - // NOTE: there is actually a name collision here with Subscriber.next and Iterator.next - // this is legit because `next()` will never be called by a subscription in this case. - 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 }; + 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; } }; - ZipBufferIterator.prototype.hasValue = function () { - return this.buffer.length > 0; + return AnimationFrameScheduler; +}(AsyncScheduler_1.AsyncScheduler)); +exports.AnimationFrameScheduler = AnimationFrameScheduler; + +},{"./AsyncScheduler":200}],197:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - ZipBufferIterator.prototype.hasCompleted = function () { - return this.buffer.length === 0 && this.isComplete; +})(); +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))); }; - ZipBufferIterator.prototype.notifyComplete = function () { - if (this.buffer.length > 0) { - this.isComplete = true; - this.parent.notifyInactive(); + 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); } - else { - this.destination.complete(); + if (scheduler.actions.length === 0) { + Immediate_1.Immediate.clearImmediate(id); + scheduler.scheduled = undefined; } + return undefined; }; - 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)); + return AsapAction; +}(AsyncAction_1.AsyncAction)); +exports.AsapAction = AsapAction; -},{"../OuterSubscriber":31,"../Subscriber":36,"../observable/ArrayObservable":90,"../symbol/iterator":205,"../util/isArray":217,"../util/subscribeToResult":228}],198:[function(require,module,exports){ +},{"../util/Immediate":213,"./AsyncAction":199}],198:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Subscription_1 = require('../Subscription'); -/** - * A unit of work to be executed in a {@link Scheduler}. An action is typically - * created from within a Scheduler and an RxJS user does not need to concern - * themselves about creating and manipulating an Action. - * - * ```ts - * class Action extends Subscription { - * new (scheduler: Scheduler, work: (state?: T) => void); - * schedule(state?: T, delay: number = 0): Subscription; - * } - * ``` - * - * @class Action - */ -var Action = (function (_super) { - __extends(Action, _super); - function Action(scheduler, work) { - _super.call(this); +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - /** - * Schedules this action on its parent Scheduler for execution. May be passed - * some context object, `state`. May happen at some point in the future, - * according to the `delay` parameter, if specified. - * @param {T} [state] Some contextual data that the `work` function uses when - * called by the Scheduler. - * @param {number} [delay] Time to wait before executing the work, where the - * time unit is implicit and defined by the Scheduler. - * @return {void} - */ - Action.prototype.schedule = function (state, delay) { - if (delay === void 0) { delay = 0; } - return this; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - return Action; -}(Subscription_1.Subscription)); -exports.Action = Action; +})(); +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; -},{"../Subscription":37}],199:[function(require,module,exports){ +},{"./AsyncScheduler":200}],199:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var root_1 = require('../util/root'); -var Action_1 = require('./Action'); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + 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) { - _super.call(this, scheduler, work); - this.scheduler = scheduler; - this.work = work; - this.pending = false; + 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; } - // Always replace the current state with the new state. this.state = state; - // Set the pending flag indicating that this action has been scheduled, or - // has recursively rescheduled itself. - this.pending = true; var id = this.id; var scheduler = this.scheduler; - // - // Important implementation note: - // - // Actions only execute once by default, unless rescheduled from within the - // scheduled callback. This allows us to implement single and repeat - // actions via the same code path, without adding API surface area, as well - // as mimic traditional recursion but across asynchronous boundaries. - // - // However, JS runtimes and timers distinguish between intervals achieved by - // serial `setTimeout` calls vs. a single `setInterval` call. An interval of - // serial `setTimeout` calls can be individually delayed, which delays - // scheduling the next `setTimeout`, and so on. `setInterval` attempts to - // guarantee the interval callback will be invoked more precisely to the - // interval period, regardless of load. - // - // Therefore, we use `setInterval` to schedule single and repeat actions. - // If the action reschedules itself with the same delay, the interval is not - // canceled. If the action doesn't reschedule, or reschedules with a - // different delay, the interval will be canceled after scheduled callback - // execution. - // if (id != null) { this.id = this.recycleAsyncId(scheduler, id, delay); } + this.pending = true; this.delay = delay; - // If this action has already an async Id, don't request a new one. 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 root_1.root.setInterval(scheduler.flush.bind(scheduler, this), delay); + return setInterval(scheduler.flush.bind(scheduler, this), delay); }; AsyncAction.prototype.recycleAsyncId = function (scheduler, id, delay) { if (delay === void 0) { delay = 0; } - // If this action is rescheduled with the same delay time, don't clear the interval id. if (delay !== null && this.delay === delay && this.pending === false) { return id; } - // Otherwise, if the action's delay time is different from the current delay, - // or the action has been rescheduled before it's executed, clear the interval id - return root_1.root.clearInterval(id) && undefined || undefined; + clearInterval(id); + return undefined; }; - /** - * Immediately executes this action and the `work` it contains. - * @return {any} - */ AsyncAction.prototype.execute = function (state, delay) { if (this.closed) { return new Error('executing a cancelled action'); @@ -15138,19 +23137,6 @@ var AsyncAction = (function (_super) { return error; } else if (this.pending === false && this.id != null) { - // Dequeue if the action didn't reschedule itself. Don't call - // unsubscribe(), because the action could reschedule later. - // For example: - // ``` - // scheduler.schedule(function doWork(counter) { - // /* ... I'm a busy worker bee ... */ - // var originalAction = this; - // /* wait 100ms before rescheduling the action */ - // setTimeout(function () { - // originalAction.schedule(counter + 1); - // }, 100); - // }, 1000); - // ``` this.id = this.recycleAsyncId(this.scheduler, this.id, null); } }; @@ -15190,33 +23176,49 @@ var AsyncAction = (function (_super) { }(Action_1.Action)); exports.AsyncAction = AsyncAction; -},{"../util/root":227,"./Action":198}],200:[function(require,module,exports){ +},{"./Action":194}],200:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var Scheduler_1 = require('../Scheduler'); +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + 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() { - _super.apply(this, arguments); - this.actions = []; - /** - * A flag to indicate whether the Scheduler is currently executing a batch of - * queued actions. - * @type {boolean} - */ - this.active = false; - /** - * An internal ID used to track the latest asynchronous task such as those - * coming from `setTimeout`, `setInterval`, `requestAnimationFrame`, and - * others. - * @type {any} - */ - this.scheduled = undefined; + 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) { @@ -15229,7 +23231,7 @@ var AsyncScheduler = (function (_super) { if (error = action.execute(action.state, action.delay)) { break; } - } while (action = actions.shift()); // exhaust the scheduler queue + } while (action = actions.shift()); this.active = false; if (error) { while (action = actions.shift()) { @@ -15242,25 +23244,30 @@ var AsyncScheduler = (function (_super) { }(Scheduler_1.Scheduler)); exports.AsyncScheduler = AsyncScheduler; -},{"../Scheduler":33}],201:[function(require,module,exports){ +},{"../Scheduler":52}],201:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var AsyncAction_1 = require('./AsyncAction'); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + 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) { - _super.call(this, scheduler, work); - this.scheduler = scheduler; - this.work = 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; } @@ -15279,13 +23286,9 @@ var QueueAction = (function (_super) { }; QueueAction.prototype.requestAsyncId = function (scheduler, id, delay) { if (delay === void 0) { delay = 0; } - // If delay exists and is greater than 0, or if the delay is null (the - // action wasn't rescheduled) but was originally scheduled as an async - // action, then recycle as an async action. if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) { return _super.prototype.requestAsyncId.call(this, scheduler, id, delay); } - // Otherwise flush the scheduler starting with this action. return scheduler.flush(this); }; return QueueAction; @@ -15294,16 +23297,25 @@ exports.QueueAction = QueueAction; },{"./AsyncAction":199}],202:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -var AsyncScheduler_1 = require('./AsyncScheduler'); +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + 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() { - _super.apply(this, arguments); + return _super !== null && _super.apply(this, arguments) || this; } return QueueScheduler; }(AsyncScheduler_1.AsyncScheduler)); @@ -15311,493 +23323,436 @@ exports.QueueScheduler = QueueScheduler; },{"./AsyncScheduler":200}],203:[function(require,module,exports){ "use strict"; -var AsyncAction_1 = require('./AsyncAction'); -var AsyncScheduler_1 = require('./AsyncScheduler'); -/** - * - * Async Scheduler - * - * Schedule task as if you used setTimeout(task, duration) - * - * `async` scheduler schedules tasks asynchronously, by putting them on the JavaScript - * event loop queue. It is best used to delay tasks in time or to schedule tasks repeating - * in intervals. - * - * If you just want to "defer" task, that is to perform it right after currently - * executing synchronous code ends (commonly achieved by `setTimeout(deferredTask, 0)`), - * better choice will be the {@link asap} scheduler. - * - * @example Use async scheduler to delay task - * const task = () => console.log('it works!'); - * - * Rx.Scheduler.async.schedule(task, 2000); - * - * // After 2 seconds logs: - * // "it works!" - * - * - * @example Use async scheduler to repeat task in intervals - * function task(state) { - * console.log(state); - * this.schedule(state + 1, 1000); // `this` references currently executing Action, - * // which we reschedule with new state and delay - * } - * - * Rx.Scheduler.async.schedule(task, 3000, 0); - * - * // Logs: - * // 0 after 3s - * // 1 after 4s - * // 2 after 5s - * // 3 after 6s - * - * @static true - * @name async - * @owner Scheduler - */ -exports.async = new AsyncScheduler_1.AsyncScheduler(AsyncAction_1.AsyncAction); - -},{"./AsyncAction":199,"./AsyncScheduler":200}],204:[function(require,module,exports){ -"use strict"; -var QueueAction_1 = require('./QueueAction'); -var QueueScheduler_1 = require('./QueueScheduler'); -/** - * - * Queue Scheduler - * - * Put every next task on a queue, instead of executing it immediately - * - * `queue` scheduler, when used with delay, behaves the same as {@link async} scheduler. - * - * When used without delay, it schedules given task synchronously - executes it right when - * it is scheduled. However when called recursively, that is when inside the scheduled task, - * another task is scheduled with queue scheduler, instead of executing immediately as well, - * that task will be put on a queue and wait for current one to finish. - * - * This means that when you execute task with `queue` scheduler, you are sure it will end - * before any other task scheduled with that scheduler will start. - * - * @examples Schedule recursively first, then do something - * - * Rx.Scheduler.queue.schedule(() => { - * Rx.Scheduler.queue.schedule(() => console.log('second')); // will not happen now, but will be put on a queue - * - * console.log('first'); - * }); - * - * // Logs: - * // "first" - * // "second" - * - * - * @example Reschedule itself recursively - * - * Rx.Scheduler.queue.schedule(function(state) { - * if (state !== 0) { - * console.log('before', state); - * this.schedule(state - 1); // `this` references currently executing Action, - * // which we reschedule with new state - * console.log('after', state); - * } - * }, 0, 3); - * - * // In scheduler that runs recursively, you would expect: - * // "before", 3 - * // "before", 2 - * // "before", 1 - * // "after", 1 - * // "after", 2 - * // "after", 3 - * - * // But with queue it logs: - * // "before", 3 - * // "after", 3 - * // "before", 2 - * // "after", 2 - * // "before", 1 - * // "after", 1 - * - * - * @static true - * @name queue - * @owner Scheduler - */ -exports.queue = new QueueScheduler_1.QueueScheduler(QueueAction_1.QueueAction); - -},{"./QueueAction":201,"./QueueScheduler":202}],205:[function(require,module,exports){ -"use strict"; -var root_1 = require('../util/root'); -function symbolIteratorPonyfill(root) { - var Symbol = root.Symbol; - if (typeof Symbol === 'function') { - if (!Symbol.iterator) { - Symbol.iterator = Symbol('iterator polyfill'); - } - return Symbol.iterator; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - else { - // [for Mozilla Gecko 27-35:](https://mzl.la/2ewE1zC) - var Set_1 = root.Set; - if (Set_1 && typeof new Set_1()['@@iterator'] === 'function') { - return '@@iterator'; - } - var Map_1 = root.Map; - // required for compatability with es6-shim - if (Map_1) { - var keys = Object.getOwnPropertyNames(Map_1.prototype); - for (var i = 0; i < keys.length; ++i) { - var key = keys[i]; - // according to spec, Map.prototype[@@iterator] and Map.orototype.entries must be equal. - if (key !== 'entries' && key !== 'size' && Map_1.prototype[key] === Map_1.prototype['entries']) { - return key; - } - } - } - return '@@iterator'; + return function (d, b) { + 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; } -} -exports.symbolIteratorPonyfill = symbolIteratorPonyfill; -exports.iterator = symbolIteratorPonyfill(root_1.root); -/** - * @deprecated use iterator instead - */ -exports.$$iterator = exports.iterator; - -},{"../util/root":227}],206:[function(require,module,exports){ -"use strict"; -var root_1 = require('../util/root'); -function getSymbolObservable(context) { - var $$observable; - var Symbol = context.Symbol; - if (typeof Symbol === 'function') { - if (Symbol.observable) { - $$observable = Symbol.observable; + VirtualTimeScheduler.prototype.flush = function () { + var _a = this, actions = _a.actions, maxFrames = _a.maxFrames; + var error, action; + while ((action = actions[0]) && action.delay <= maxFrames) { + actions.shift(); + this.frame = action.delay; + if (error = action.execute(action.state, action.delay)) { + break; + } } - else { - $$observable = Symbol('observable'); - Symbol.observable = $$observable; + if (error) { + while (action = actions.shift()) { + action.unsubscribe(); + } + throw error; } + }; + VirtualTimeScheduler.frameTimeFactor = 10; + return VirtualTimeScheduler; +}(AsyncScheduler_1.AsyncScheduler)); +exports.VirtualTimeScheduler = VirtualTimeScheduler; +var VirtualAction = (function (_super) { + __extends(VirtualAction, _super); + function VirtualAction(scheduler, work, index) { + if (index === void 0) { index = scheduler.index += 1; } + var _this = _super.call(this, scheduler, work) || this; + _this.scheduler = scheduler; + _this.work = work; + _this.index = index; + _this.active = true; + _this.index = scheduler.index = index; + return _this; } - else { - $$observable = '@@observable'; - } - return $$observable; -} -exports.getSymbolObservable = getSymbolObservable; -exports.observable = getSymbolObservable(root_1.root); -/** - * @deprecated use observable instead - */ -exports.$$observable = exports.observable; - -},{"../util/root":227}],207:[function(require,module,exports){ -"use strict"; -var root_1 = require('../util/root'); -var Symbol = root_1.root.Symbol; -exports.rxSubscriber = (typeof Symbol === 'function' && typeof Symbol.for === 'function') ? - Symbol.for('rxSubscriber') : '@@rxSubscriber'; -/** - * @deprecated use rxSubscriber instead - */ -exports.$$rxSubscriber = exports.rxSubscriber; - -},{"../util/root":227}],208:[function(require,module,exports){ -"use strict"; -var root_1 = require('./root'); -var RequestAnimationFrameDefinition = (function () { - function RequestAnimationFrameDefinition(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); + VirtualAction.prototype.schedule = function (state, delay) { + if (delay === void 0) { delay = 0; } + if (!this.id) { + return _super.prototype.schedule.call(this, state, delay); } - else if (root.webkitRequestAnimationFrame) { - this.cancelAnimationFrame = root.webkitCancelAnimationFrame.bind(root); - this.requestAnimationFrame = root.webkitRequestAnimationFrame.bind(root); + 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); } - else if (root.msRequestAnimationFrame) { - this.cancelAnimationFrame = root.msCancelAnimationFrame.bind(root); - this.requestAnimationFrame = root.msRequestAnimationFrame.bind(root); + }; + 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 (root.oRequestAnimationFrame) { - this.cancelAnimationFrame = root.oCancelAnimationFrame.bind(root); - this.requestAnimationFrame = root.oRequestAnimationFrame.bind(root); + else if (a.delay > b.delay) { + return 1; } else { - this.cancelAnimationFrame = root.clearTimeout.bind(root); - this.requestAnimationFrame = function (cb) { return root.setTimeout(cb, 1000 / 60); }; + return -1; } + }; + return VirtualAction; +}(AsyncAction_1.AsyncAction)); +exports.VirtualAction = VirtualAction; + +},{"./AsyncAction":199,"./AsyncScheduler":200}],204:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var AnimationFrameAction_1 = require("./AnimationFrameAction"); +var AnimationFrameScheduler_1 = require("./AnimationFrameScheduler"); +exports.animationFrame = new AnimationFrameScheduler_1.AnimationFrameScheduler(AnimationFrameAction_1.AnimationFrameAction); + +},{"./AnimationFrameAction":195,"./AnimationFrameScheduler":196}],205:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var AsapAction_1 = require("./AsapAction"); +var AsapScheduler_1 = require("./AsapScheduler"); +exports.asap = new AsapScheduler_1.AsapScheduler(AsapAction_1.AsapAction); + +},{"./AsapAction":197,"./AsapScheduler":198}],206:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var AsyncAction_1 = require("./AsyncAction"); +var AsyncScheduler_1 = require("./AsyncScheduler"); +exports.async = new AsyncScheduler_1.AsyncScheduler(AsyncAction_1.AsyncAction); + +},{"./AsyncAction":199,"./AsyncScheduler":200}],207:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var QueueAction_1 = require("./QueueAction"); +var QueueScheduler_1 = require("./QueueScheduler"); +exports.queue = new QueueScheduler_1.QueueScheduler(QueueAction_1.QueueAction); + +},{"./QueueAction":201,"./QueueScheduler":202}],208:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function getSymbolIterator() { + if (typeof Symbol !== 'function' || !Symbol.iterator) { + return '@@iterator'; } - return RequestAnimationFrameDefinition; -}()); -exports.RequestAnimationFrameDefinition = RequestAnimationFrameDefinition; -exports.AnimationFrame = new RequestAnimationFrameDefinition(root_1.root); + return Symbol.iterator; +} +exports.getSymbolIterator = getSymbolIterator; +exports.iterator = getSymbolIterator(); +exports.$$iterator = exports.iterator; -},{"./root":227}],209:[function(require,module,exports){ +},{}],209:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -/** - * An error thrown when an element was queried at a certain index of an - * Observable, but no such index or position exists in that sequence. - * - * @see {@link elementAt} - * @see {@link take} - * @see {@link takeLast} - * - * @class ArgumentOutOfRangeError - */ -var ArgumentOutOfRangeError = (function (_super) { - __extends(ArgumentOutOfRangeError, _super); - function ArgumentOutOfRangeError() { - var err = _super.call(this, 'argument out of range'); - this.name = err.name = 'ArgumentOutOfRangeError'; - this.stack = err.stack; - this.message = err.message; - } - return ArgumentOutOfRangeError; -}(Error)); -exports.ArgumentOutOfRangeError = ArgumentOutOfRangeError; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.observable = (function () { return typeof Symbol === 'function' && Symbol.observable || '@@observable'; })(); },{}],210:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -/** - * An error thrown when an Observable or a sequence was queried but has no - * elements. - * - * @see {@link first} - * @see {@link last} - * @see {@link single} - * - * @class EmptyError - */ -var EmptyError = (function (_super) { - __extends(EmptyError, _super); - function EmptyError() { - var err = _super.call(this, 'no elements in sequence'); - this.name = err.name = 'EmptyError'; - this.stack = err.stack; - this.message = err.message; - } - return EmptyError; -}(Error)); -exports.EmptyError = EmptyError; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.rxSubscriber = (function () { + return typeof Symbol === 'function' + ? Symbol('rxSubscriber') + : '@@rxSubscriber_' + Math.random(); +})(); +exports.$$rxSubscriber = exports.rxSubscriber; },{}],211:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -/** - * An error thrown when an action is invalid because the object has been - * unsubscribed. - * - * @see {@link Subject} - * @see {@link BehaviorSubject} - * - * @class ObjectUnsubscribedError - */ -var ObjectUnsubscribedError = (function (_super) { - __extends(ObjectUnsubscribedError, _super); - function ObjectUnsubscribedError() { - var err = _super.call(this, 'object unsubscribed'); - this.name = err.name = 'ObjectUnsubscribedError'; - this.stack = err.stack; - this.message = err.message; - } - return ObjectUnsubscribedError; -}(Error)); -exports.ObjectUnsubscribedError = ObjectUnsubscribedError; +Object.defineProperty(exports, "__esModule", { value: true }); +var ArgumentOutOfRangeErrorImpl = (function () { + function ArgumentOutOfRangeErrorImpl() { + Error.call(this); + this.message = 'argument out of range'; + this.name = 'ArgumentOutOfRangeError'; + return this; + } + ArgumentOutOfRangeErrorImpl.prototype = Object.create(Error.prototype); + return ArgumentOutOfRangeErrorImpl; +})(); +exports.ArgumentOutOfRangeError = ArgumentOutOfRangeErrorImpl; },{}],212:[function(require,module,exports){ "use strict"; -var root_1 = require('./root'); -function minimalSetImpl() { - // THIS IS NOT a full impl of Set, this is just the minimum - // bits of functionality we need for this library. - return (function () { - function MinimalSet() { - this._values = []; - } - MinimalSet.prototype.add = function (value) { - if (!this.has(value)) { - this._values.push(value); - } - }; - MinimalSet.prototype.has = function (value) { - return this._values.indexOf(value) !== -1; - }; - Object.defineProperty(MinimalSet.prototype, "size", { - get: function () { - return this._values.length; - }, - enumerable: true, - configurable: true - }); - MinimalSet.prototype.clear = function () { - this._values.length = 0; - }; - return MinimalSet; - }()); -} -exports.minimalSetImpl = minimalSetImpl; -exports.Set = root_1.root.Set || minimalSetImpl(); +Object.defineProperty(exports, "__esModule", { value: true }); +var EmptyErrorImpl = (function () { + function EmptyErrorImpl() { + Error.call(this); + this.message = 'no elements in sequence'; + this.name = 'EmptyError'; + return this; + } + EmptyErrorImpl.prototype = Object.create(Error.prototype); + return EmptyErrorImpl; +})(); +exports.EmptyError = EmptyErrorImpl; -},{"./root":227}],213:[function(require,module,exports){ +},{}],213:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); +Object.defineProperty(exports, "__esModule", { value: true }); +var nextHandle = 1; +var RESOLVED = (function () { return Promise.resolve(); })(); +var activeHandles = {}; +function findAndClearHandle(handle) { + if (handle in activeHandles) { + delete activeHandles[handle]; + return true; + } + return false; +} +exports.Immediate = { + setImmediate: function (cb) { + var handle = nextHandle++; + activeHandles[handle] = true; + RESOLVED.then(function () { return findAndClearHandle(handle) && cb(); }); + return handle; + }, + clearImmediate: function (handle) { + findAndClearHandle(handle); + }, +}; +exports.TestTools = { + pending: function () { + return Object.keys(activeHandles).length; + } }; -/** - * An error thrown when duetime elapses. - * - * @see {@link timeout} - * - * @class TimeoutError - */ -var TimeoutError = (function (_super) { - __extends(TimeoutError, _super); - function TimeoutError() { - var err = _super.call(this, 'Timeout has occurred'); - this.name = err.name = 'TimeoutError'; - this.stack = err.stack; - this.message = err.message; - } - return TimeoutError; -}(Error)); -exports.TimeoutError = TimeoutError; },{}],214:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || function (d, b) { - for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); -}; -/** - * An error thrown when one or more errors have occurred during the - * `unsubscribe` of a {@link Subscription}. - */ -var UnsubscriptionError = (function (_super) { - __extends(UnsubscriptionError, _super); - function UnsubscriptionError(errors) { - _super.call(this); - this.errors = errors; - var err = Error.call(this, errors ? - errors.length + " errors occurred during unsubscription:\n " + errors.map(function (err, i) { return ((i + 1) + ") " + err.toString()); }).join('\n ') : ''); - this.name = err.name = 'UnsubscriptionError'; - this.stack = err.stack; - this.message = err.message; +Object.defineProperty(exports, "__esModule", { value: true }); +var ObjectUnsubscribedErrorImpl = (function () { + function ObjectUnsubscribedErrorImpl() { + Error.call(this); + this.message = 'object unsubscribed'; + this.name = 'ObjectUnsubscribedError'; + return this; } - return UnsubscriptionError; -}(Error)); -exports.UnsubscriptionError = UnsubscriptionError; + ObjectUnsubscribedErrorImpl.prototype = Object.create(Error.prototype); + return ObjectUnsubscribedErrorImpl; +})(); +exports.ObjectUnsubscribedError = ObjectUnsubscribedErrorImpl; },{}],215:[function(require,module,exports){ "use strict"; -// typeof any so that it we don't have to cast when comparing a result to the error object -exports.errorObject = { e: {} }; +Object.defineProperty(exports, "__esModule", { value: true }); +var TimeoutErrorImpl = (function () { + function TimeoutErrorImpl() { + Error.call(this); + this.message = 'Timeout has occurred'; + this.name = 'TimeoutError'; + return this; + } + TimeoutErrorImpl.prototype = Object.create(Error.prototype); + return TimeoutErrorImpl; +})(); +exports.TimeoutError = TimeoutErrorImpl; },{}],216:[function(require,module,exports){ "use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var UnsubscriptionErrorImpl = (function () { + function UnsubscriptionErrorImpl(errors) { + Error.call(this); + this.message = errors ? + errors.length + " errors occurred during unsubscription:\n" + errors.map(function (err, i) { return i + 1 + ") " + err.toString(); }).join('\n ') : ''; + this.name = 'UnsubscriptionError'; + this.errors = errors; + return this; + } + UnsubscriptionErrorImpl.prototype = Object.create(Error.prototype); + return UnsubscriptionErrorImpl; +})(); +exports.UnsubscriptionError = UnsubscriptionErrorImpl; + +},{}],217:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function canReportError(observer) { + while (observer) { + var _a = observer, closed_1 = _a.closed, destination = _a.destination, isStopped = _a.isStopped; + if (closed_1 || isStopped) { + return false; + } + else if (destination && destination instanceof Subscriber_1.Subscriber) { + observer = destination; + } + else { + observer = null; + } + } + return true; +} +exports.canReportError = canReportError; + +},{"../Subscriber":55}],218:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function hostReportError(err) { + setTimeout(function () { throw err; }, 0); +} +exports.hostReportError = hostReportError; + +},{}],219:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); function identity(x) { return x; } exports.identity = identity; -},{}],217:[function(require,module,exports){ +},{}],220:[function(require,module,exports){ "use strict"; -exports.isArray = Array.isArray || (function (x) { return x && typeof x.length === 'number'; }); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.isArray = (function () { return Array.isArray || (function (x) { return x && typeof x.length === 'number'; }); })(); -},{}],218:[function(require,module,exports){ +},{}],221:[function(require,module,exports){ "use strict"; -exports.isArrayLike = (function (x) { return x && typeof x.length === 'number'; }); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.isArrayLike = (function (x) { return x && typeof x.length === 'number' && typeof x !== 'function'; }); -},{}],219:[function(require,module,exports){ +},{}],222:[function(require,module,exports){ "use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); function isDate(value) { return value instanceof Date && !isNaN(+value); } exports.isDate = isDate; -},{}],220:[function(require,module,exports){ +},{}],223:[function(require,module,exports){ "use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); function isFunction(x) { return typeof x === 'function'; } exports.isFunction = isFunction; -},{}],221:[function(require,module,exports){ +},{}],224:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var observable_1 = require("../symbol/observable"); +function isInteropObservable(input) { + return input && typeof input[observable_1.observable] === 'function'; +} +exports.isInteropObservable = isInteropObservable; + +},{"../symbol/observable":209}],225:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var iterator_1 = require("../symbol/iterator"); +function isIterable(input) { + return input && typeof input[iterator_1.iterator] === 'function'; +} +exports.isIterable = isIterable; + +},{"../symbol/iterator":208}],226:[function(require,module,exports){ "use strict"; -var isArray_1 = require('../util/isArray'); +Object.defineProperty(exports, "__esModule", { value: true }); +var isArray_1 = require("./isArray"); function isNumeric(val) { - // parseFloat NaNs numeric-cast false positives (null|true|false|"") - // ...but misinterprets leading-number strings, particularly hex literals ("0x...") - // subtraction forces infinities to NaN - // adding 1 corrects loss of precision from parseFloat (#15100) return !isArray_1.isArray(val) && (val - parseFloat(val) + 1) >= 0; } exports.isNumeric = isNumeric; -; -},{"../util/isArray":217}],222:[function(require,module,exports){ +},{"./isArray":220}],227:[function(require,module,exports){ "use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); function isObject(x) { - return x != null && typeof x === 'object'; + return x !== null && typeof x === 'object'; } exports.isObject = isObject; -},{}],223:[function(require,module,exports){ +},{}],228:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +function isObservable(obj) { + return !!obj && (obj instanceof Observable_1.Observable || (typeof obj.lift === 'function' && typeof obj.subscribe === 'function')); +} +exports.isObservable = isObservable; + +},{"../Observable":48}],229:[function(require,module,exports){ "use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); function isPromise(value) { - return value && typeof value.subscribe !== 'function' && typeof value.then === 'function'; + return !!value && typeof value.subscribe !== 'function' && typeof value.then === 'function'; } exports.isPromise = isPromise; -},{}],224:[function(require,module,exports){ +},{}],230:[function(require,module,exports){ "use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); function isScheduler(value) { return value && typeof value.schedule === 'function'; } exports.isScheduler = isScheduler; -},{}],225:[function(require,module,exports){ +},{}],231:[function(require,module,exports){ "use strict"; -/* tslint:disable:no-empty */ +Object.defineProperty(exports, "__esModule", { value: true }); function noop() { } exports.noop = noop; -},{}],226:[function(require,module,exports){ +},{}],232:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function not(pred, thisArg) { + function notPred() { + return !(notPred.pred.apply(notPred.thisArg, arguments)); + } + notPred.pred = pred; + notPred.thisArg = thisArg; + return notPred; +} +exports.not = not; + +},{}],233:[function(require,module,exports){ "use strict"; -var noop_1 = require('./noop'); -/* tslint:enable:max-line-length */ +Object.defineProperty(exports, "__esModule", { value: true }); +var identity_1 = require("./identity"); function pipe() { var fns = []; for (var _i = 0; _i < arguments.length; _i++) { - fns[_i - 0] = arguments[_i]; + fns[_i] = arguments[_i]; } return pipeFromArray(fns); } exports.pipe = pipe; -/* @internal */ function pipeFromArray(fns) { - if (!fns) { - return noop_1.noop; + if (fns.length === 0) { + return identity_1.identity; } if (fns.length === 1) { return fns[0]; @@ -15808,114 +23763,129 @@ function pipeFromArray(fns) { } exports.pipeFromArray = pipeFromArray; -},{"./noop":225}],227:[function(require,module,exports){ -(function (global){ +},{"./identity":219}],234:[function(require,module,exports){ "use strict"; -// CommonJS / Node have global context exposed as "global" variable. -// We don't want to include the whole node.d.ts this this compilation unit so we'll just fake -// the global "global" var for now. -var __window = typeof window !== 'undefined' && window; -var __self = typeof self !== 'undefined' && typeof WorkerGlobalScope !== 'undefined' && - self instanceof WorkerGlobalScope && self; -var __global = typeof global !== 'undefined' && global; -var _root = __window || __global || __self; -exports.root = _root; -// Workaround Closure Compiler restriction: The body of a goog.module cannot use throw. -// This is needed when used with angular/tsickle which inserts a goog.module statement. -// Wrap in IIFE -(function () { - if (!_root) { - throw new Error('RxJS could not find any global context (window, self, global)'); +Object.defineProperty(exports, "__esModule", { value: true }); +var subscribeToArray_1 = require("./subscribeToArray"); +var subscribeToPromise_1 = require("./subscribeToPromise"); +var subscribeToIterable_1 = require("./subscribeToIterable"); +var subscribeToObservable_1 = require("./subscribeToObservable"); +var isArrayLike_1 = require("./isArrayLike"); +var isPromise_1 = require("./isPromise"); +var isObject_1 = require("./isObject"); +var iterator_1 = require("../symbol/iterator"); +var observable_1 = require("../symbol/observable"); +exports.subscribeTo = function (result) { + if (!!result && typeof result[observable_1.observable] === 'function') { + return subscribeToObservable_1.subscribeToObservable(result); } -})(); - -}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) + 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); + } +}; -},{}],228:[function(require,module,exports){ +},{"../symbol/iterator":208,"../symbol/observable":209,"./isArrayLike":221,"./isObject":227,"./isPromise":229,"./subscribeToArray":235,"./subscribeToIterable":236,"./subscribeToObservable":237,"./subscribeToPromise":238}],235:[function(require,module,exports){ "use strict"; -var root_1 = require('./root'); -var isArrayLike_1 = require('./isArrayLike'); -var isPromise_1 = require('./isPromise'); -var isObject_1 = require('./isObject'); -var Observable_1 = require('../Observable'); -var iterator_1 = require('../symbol/iterator'); -var InnerSubscriber_1 = require('../InnerSubscriber'); -var observable_1 = require('../symbol/observable'); -function subscribeToResult(outerSubscriber, result, outerValue, outerIndex) { - var destination = new InnerSubscriber_1.InnerSubscriber(outerSubscriber, outerValue, outerIndex); - if (destination.closed) { - return null; - } - if (result instanceof Observable_1.Observable) { - if (result._isScalar) { - destination.next(result.value); - destination.complete(); - return null; - } - else { - destination.syncErrorThrowable = true; - return result.subscribe(destination); - } +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]); } - else if (isArrayLike_1.isArrayLike(result)) { - for (var i = 0, len = result.length; i < len && !destination.closed; i++) { - destination.next(result[i]); + subscriber.complete(); +}; }; + +},{}],236:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var iterator_1 = require("../symbol/iterator"); +exports.subscribeToIterable = function (iterable) { return function (subscriber) { + var iterator = iterable[iterator_1.iterator](); + do { + var item = iterator.next(); + if (item.done) { + subscriber.complete(); + break; } - if (!destination.closed) { - destination.complete(); + subscriber.next(item.value); + if (subscriber.closed) { + break; } - } - else if (isPromise_1.isPromise(result)) { - result.then(function (value) { - if (!destination.closed) { - destination.next(value); - destination.complete(); + } while (true); + if (typeof iterator.return === 'function') { + subscriber.add(function () { + if (iterator.return) { + iterator.return(); } - }, function (err) { return destination.error(err); }) - .then(null, function (err) { - // Escaping the Promise trap: globally throw unhandled errors - root_1.root.setTimeout(function () { throw err; }); }); - return destination; } - else if (result && typeof result[iterator_1.iterator] === 'function') { - var iterator = result[iterator_1.iterator](); - do { - var item = iterator.next(); - if (item.done) { - destination.complete(); - break; - } - destination.next(item.value); - if (destination.closed) { - break; - } - } while (true); + return subscriber; +}; }; + +},{"../symbol/iterator":208}],237:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var observable_1 = require("../symbol/observable"); +exports.subscribeToObservable = function (obj) { return function (subscriber) { + var obs = obj[observable_1.observable](); + if (typeof obs.subscribe !== 'function') { + throw new TypeError('Provided object does not correctly implement Symbol.observable'); } - else if (result && typeof result[observable_1.observable] === 'function') { - var obs = result[observable_1.observable](); - if (typeof obs.subscribe !== 'function') { - destination.error(new TypeError('Provided object does not correctly implement Symbol.observable')); - } - else { - return obs.subscribe(new InnerSubscriber_1.InnerSubscriber(outerSubscriber, outerValue, outerIndex)); + else { + return obs.subscribe(subscriber); + } +}; }; + +},{"../symbol/observable":209}],238:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var hostReportError_1 = require("./hostReportError"); +exports.subscribeToPromise = function (promise) { return function (subscriber) { + promise.then(function (value) { + if (!subscriber.closed) { + subscriber.next(value); + subscriber.complete(); } + }, function (err) { return subscriber.error(err); }) + .then(null, hostReportError_1.hostReportError); + return subscriber; +}; }; + +},{"./hostReportError":218}],239:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var InnerSubscriber_1 = require("../InnerSubscriber"); +var subscribeTo_1 = require("./subscribeTo"); +var Observable_1 = require("../Observable"); +function subscribeToResult(outerSubscriber, result, outerValue, outerIndex, innerSubscriber) { + if (innerSubscriber === void 0) { innerSubscriber = new InnerSubscriber_1.InnerSubscriber(outerSubscriber, outerValue, outerIndex); } + if (innerSubscriber.closed) { + return undefined; } - 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.'; - destination.error(new TypeError(msg)); + if (result instanceof Observable_1.Observable) { + return result.subscribe(innerSubscriber); } - return null; + return subscribeTo_1.subscribeTo(result)(innerSubscriber); } exports.subscribeToResult = subscribeToResult; -},{"../InnerSubscriber":27,"../Observable":29,"../symbol/iterator":205,"../symbol/observable":206,"./isArrayLike":218,"./isObject":222,"./isPromise":223,"./root":227}],229:[function(require,module,exports){ +},{"../InnerSubscriber":46,"../Observable":48,"./subscribeTo":234}],240:[function(require,module,exports){ "use strict"; -var Subscriber_1 = require('../Subscriber'); -var rxSubscriber_1 = require('../symbol/rxSubscriber'); -var Observer_1 = require('../Observer'); +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) { @@ -15932,927 +23902,1275 @@ function toSubscriber(nextOrObserver, error, complete) { } exports.toSubscriber = toSubscriber; -},{"../Observer":30,"../Subscriber":36,"../symbol/rxSubscriber":207}],230:[function(require,module,exports){ +},{"../Observer":49,"../Subscriber":55,"../symbol/rxSubscriber":210}],241:[function(require,module,exports){ "use strict"; -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":215}],231:[function(require,module,exports){ +Object.defineProperty(exports, "__esModule", { value: true }); +var audit_1 = require("../internal/operators/audit"); +exports.audit = audit_1.audit; +var auditTime_1 = require("../internal/operators/auditTime"); +exports.auditTime = auditTime_1.auditTime; +var buffer_1 = require("../internal/operators/buffer"); +exports.buffer = buffer_1.buffer; +var bufferCount_1 = require("../internal/operators/bufferCount"); +exports.bufferCount = bufferCount_1.bufferCount; +var bufferTime_1 = require("../internal/operators/bufferTime"); +exports.bufferTime = bufferTime_1.bufferTime; +var bufferToggle_1 = require("../internal/operators/bufferToggle"); +exports.bufferToggle = bufferToggle_1.bufferToggle; +var bufferWhen_1 = require("../internal/operators/bufferWhen"); +exports.bufferWhen = bufferWhen_1.bufferWhen; +var catchError_1 = require("../internal/operators/catchError"); +exports.catchError = catchError_1.catchError; +var combineAll_1 = require("../internal/operators/combineAll"); +exports.combineAll = combineAll_1.combineAll; +var combineLatest_1 = require("../internal/operators/combineLatest"); +exports.combineLatest = combineLatest_1.combineLatest; +var concat_1 = require("../internal/operators/concat"); +exports.concat = concat_1.concat; +var concatAll_1 = require("../internal/operators/concatAll"); +exports.concatAll = concatAll_1.concatAll; +var concatMap_1 = require("../internal/operators/concatMap"); +exports.concatMap = concatMap_1.concatMap; +var concatMapTo_1 = require("../internal/operators/concatMapTo"); +exports.concatMapTo = concatMapTo_1.concatMapTo; +var count_1 = require("../internal/operators/count"); +exports.count = count_1.count; +var debounce_1 = require("../internal/operators/debounce"); +exports.debounce = debounce_1.debounce; +var debounceTime_1 = require("../internal/operators/debounceTime"); +exports.debounceTime = debounceTime_1.debounceTime; +var defaultIfEmpty_1 = require("../internal/operators/defaultIfEmpty"); +exports.defaultIfEmpty = defaultIfEmpty_1.defaultIfEmpty; +var delay_1 = require("../internal/operators/delay"); +exports.delay = delay_1.delay; +var delayWhen_1 = require("../internal/operators/delayWhen"); +exports.delayWhen = delayWhen_1.delayWhen; +var dematerialize_1 = require("../internal/operators/dematerialize"); +exports.dematerialize = dematerialize_1.dematerialize; +var distinct_1 = require("../internal/operators/distinct"); +exports.distinct = distinct_1.distinct; +var distinctUntilChanged_1 = require("../internal/operators/distinctUntilChanged"); +exports.distinctUntilChanged = distinctUntilChanged_1.distinctUntilChanged; +var distinctUntilKeyChanged_1 = require("../internal/operators/distinctUntilKeyChanged"); +exports.distinctUntilKeyChanged = distinctUntilKeyChanged_1.distinctUntilKeyChanged; +var elementAt_1 = require("../internal/operators/elementAt"); +exports.elementAt = elementAt_1.elementAt; +var endWith_1 = require("../internal/operators/endWith"); +exports.endWith = endWith_1.endWith; +var every_1 = require("../internal/operators/every"); +exports.every = every_1.every; +var exhaust_1 = require("../internal/operators/exhaust"); +exports.exhaust = exhaust_1.exhaust; +var exhaustMap_1 = require("../internal/operators/exhaustMap"); +exports.exhaustMap = exhaustMap_1.exhaustMap; +var expand_1 = require("../internal/operators/expand"); +exports.expand = expand_1.expand; +var filter_1 = require("../internal/operators/filter"); +exports.filter = filter_1.filter; +var finalize_1 = require("../internal/operators/finalize"); +exports.finalize = finalize_1.finalize; +var find_1 = require("../internal/operators/find"); +exports.find = find_1.find; +var findIndex_1 = require("../internal/operators/findIndex"); +exports.findIndex = findIndex_1.findIndex; +var first_1 = require("../internal/operators/first"); +exports.first = first_1.first; +var groupBy_1 = require("../internal/operators/groupBy"); +exports.groupBy = groupBy_1.groupBy; +var ignoreElements_1 = require("../internal/operators/ignoreElements"); +exports.ignoreElements = ignoreElements_1.ignoreElements; +var isEmpty_1 = require("../internal/operators/isEmpty"); +exports.isEmpty = isEmpty_1.isEmpty; +var last_1 = require("../internal/operators/last"); +exports.last = last_1.last; +var map_1 = require("../internal/operators/map"); +exports.map = map_1.map; +var mapTo_1 = require("../internal/operators/mapTo"); +exports.mapTo = mapTo_1.mapTo; +var materialize_1 = require("../internal/operators/materialize"); +exports.materialize = materialize_1.materialize; +var max_1 = require("../internal/operators/max"); +exports.max = max_1.max; +var merge_1 = require("../internal/operators/merge"); +exports.merge = merge_1.merge; +var mergeAll_1 = require("../internal/operators/mergeAll"); +exports.mergeAll = mergeAll_1.mergeAll; +var mergeMap_1 = require("../internal/operators/mergeMap"); +exports.mergeMap = mergeMap_1.mergeMap; +var mergeMap_2 = require("../internal/operators/mergeMap"); +exports.flatMap = mergeMap_2.mergeMap; +var mergeMapTo_1 = require("../internal/operators/mergeMapTo"); +exports.mergeMapTo = mergeMapTo_1.mergeMapTo; +var mergeScan_1 = require("../internal/operators/mergeScan"); +exports.mergeScan = mergeScan_1.mergeScan; +var min_1 = require("../internal/operators/min"); +exports.min = min_1.min; +var multicast_1 = require("../internal/operators/multicast"); +exports.multicast = multicast_1.multicast; +var observeOn_1 = require("../internal/operators/observeOn"); +exports.observeOn = observeOn_1.observeOn; +var onErrorResumeNext_1 = require("../internal/operators/onErrorResumeNext"); +exports.onErrorResumeNext = onErrorResumeNext_1.onErrorResumeNext; +var pairwise_1 = require("../internal/operators/pairwise"); +exports.pairwise = pairwise_1.pairwise; +var partition_1 = require("../internal/operators/partition"); +exports.partition = partition_1.partition; +var pluck_1 = require("../internal/operators/pluck"); +exports.pluck = pluck_1.pluck; +var publish_1 = require("../internal/operators/publish"); +exports.publish = publish_1.publish; +var publishBehavior_1 = require("../internal/operators/publishBehavior"); +exports.publishBehavior = publishBehavior_1.publishBehavior; +var publishLast_1 = require("../internal/operators/publishLast"); +exports.publishLast = publishLast_1.publishLast; +var publishReplay_1 = require("../internal/operators/publishReplay"); +exports.publishReplay = publishReplay_1.publishReplay; +var race_1 = require("../internal/operators/race"); +exports.race = race_1.race; +var reduce_1 = require("../internal/operators/reduce"); +exports.reduce = reduce_1.reduce; +var repeat_1 = require("../internal/operators/repeat"); +exports.repeat = repeat_1.repeat; +var repeatWhen_1 = require("../internal/operators/repeatWhen"); +exports.repeatWhen = repeatWhen_1.repeatWhen; +var retry_1 = require("../internal/operators/retry"); +exports.retry = retry_1.retry; +var retryWhen_1 = require("../internal/operators/retryWhen"); +exports.retryWhen = retryWhen_1.retryWhen; +var refCount_1 = require("../internal/operators/refCount"); +exports.refCount = refCount_1.refCount; +var sample_1 = require("../internal/operators/sample"); +exports.sample = sample_1.sample; +var sampleTime_1 = require("../internal/operators/sampleTime"); +exports.sampleTime = sampleTime_1.sampleTime; +var scan_1 = require("../internal/operators/scan"); +exports.scan = scan_1.scan; +var sequenceEqual_1 = require("../internal/operators/sequenceEqual"); +exports.sequenceEqual = sequenceEqual_1.sequenceEqual; +var share_1 = require("../internal/operators/share"); +exports.share = share_1.share; +var shareReplay_1 = require("../internal/operators/shareReplay"); +exports.shareReplay = shareReplay_1.shareReplay; +var single_1 = require("../internal/operators/single"); +exports.single = single_1.single; +var skip_1 = require("../internal/operators/skip"); +exports.skip = skip_1.skip; +var skipLast_1 = require("../internal/operators/skipLast"); +exports.skipLast = skipLast_1.skipLast; +var skipUntil_1 = require("../internal/operators/skipUntil"); +exports.skipUntil = skipUntil_1.skipUntil; +var skipWhile_1 = require("../internal/operators/skipWhile"); +exports.skipWhile = skipWhile_1.skipWhile; +var startWith_1 = require("../internal/operators/startWith"); +exports.startWith = startWith_1.startWith; +var subscribeOn_1 = require("../internal/operators/subscribeOn"); +exports.subscribeOn = subscribeOn_1.subscribeOn; +var switchAll_1 = require("../internal/operators/switchAll"); +exports.switchAll = switchAll_1.switchAll; +var switchMap_1 = require("../internal/operators/switchMap"); +exports.switchMap = switchMap_1.switchMap; +var switchMapTo_1 = require("../internal/operators/switchMapTo"); +exports.switchMapTo = switchMapTo_1.switchMapTo; +var take_1 = require("../internal/operators/take"); +exports.take = take_1.take; +var takeLast_1 = require("../internal/operators/takeLast"); +exports.takeLast = takeLast_1.takeLast; +var takeUntil_1 = require("../internal/operators/takeUntil"); +exports.takeUntil = takeUntil_1.takeUntil; +var takeWhile_1 = require("../internal/operators/takeWhile"); +exports.takeWhile = takeWhile_1.takeWhile; +var tap_1 = require("../internal/operators/tap"); +exports.tap = tap_1.tap; +var throttle_1 = require("../internal/operators/throttle"); +exports.throttle = throttle_1.throttle; +var throttleTime_1 = require("../internal/operators/throttleTime"); +exports.throttleTime = throttleTime_1.throttleTime; +var throwIfEmpty_1 = require("../internal/operators/throwIfEmpty"); +exports.throwIfEmpty = throwIfEmpty_1.throwIfEmpty; +var timeInterval_1 = require("../internal/operators/timeInterval"); +exports.timeInterval = timeInterval_1.timeInterval; +var timeout_1 = require("../internal/operators/timeout"); +exports.timeout = timeout_1.timeout; +var timeoutWith_1 = require("../internal/operators/timeoutWith"); +exports.timeoutWith = timeoutWith_1.timeoutWith; +var timestamp_1 = require("../internal/operators/timestamp"); +exports.timestamp = timestamp_1.timestamp; +var toArray_1 = require("../internal/operators/toArray"); +exports.toArray = toArray_1.toArray; +var window_1 = require("../internal/operators/window"); +exports.window = window_1.window; +var windowCount_1 = require("../internal/operators/windowCount"); +exports.windowCount = windowCount_1.windowCount; +var windowTime_1 = require("../internal/operators/windowTime"); +exports.windowTime = windowTime_1.windowTime; +var windowToggle_1 = require("../internal/operators/windowToggle"); +exports.windowToggle = windowToggle_1.windowToggle; +var windowWhen_1 = require("../internal/operators/windowWhen"); +exports.windowWhen = windowWhen_1.windowWhen; +var withLatestFrom_1 = require("../internal/operators/withLatestFrom"); +exports.withLatestFrom = withLatestFrom_1.withLatestFrom; +var zip_1 = require("../internal/operators/zip"); +exports.zip = zip_1.zip; +var zipAll_1 = require("../internal/operators/zipAll"); +exports.zipAll = zipAll_1.zipAll; + 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0===c&&1027===l&&(c=1020);ea.call(this,null,d,e,f,g,h,l,c,k);this.image={width:a,height:b};this.magFilter=void 0!==g?g:1003;this.minFilter=void 0!== -h?h:1003;this.generateMipmaps=this.flipY=!1}function Sb(a){D.call(this);this.type="WireframeGeometry";var b=[],c,d,e,f=[0,0],g={},h=["a","b","c"];if(a&&a.isGeometry){var k=a.faces;var l=0;for(d=k.length;lc;c++){var n=q[h[c]];var t=q[h[(c+1)%3]];f[0]=Math.min(n,t);f[1]=Math.max(n,t);n=f[0]+","+f[1];void 0===g[n]&&(g[n]={index1:f[0],index2:f[1]})}}for(n in g)l=g[n],h=a.vertices[l.index1],b.push(h.x,h.y,h.z),h=a.vertices[l.index2],b.push(h.x,h.y,h.z)}else if(a&&a.isBufferGeometry){var h= -new p;if(null!==a.index){k=a.attributes.position;q=a.index;var r=a.groups;0===r.length&&(r=[{start:0,count:q.count,materialIndex:0}]);a=0;for(e=r.length;ac;c++)n=q.getX(l+c),t=q.getX(l+(c+1)%3),f[0]=Math.min(n,t),f[1]=Math.max(n,t),n=f[0]+","+f[1],void 0===g[n]&&(g[n]={index1:f[0],index2:f[1]});for(n in 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w=r/b,k=a(w,v,k);e.push(k.x,k.y,k.z);0<=w-1E-5?(l=a(w-1E-5,v,l),q.subVectors(k,l)):(l=a(w+1E-5,v,l),q.subVectors(l,k));0<=v-1E-5?(l=a(w,v-1E-5,l),n.subVectors(k,l)):(l=a(w,v+1E-5,l),n.subVectors(l,k));h.crossVectors(q,n).normalize();f.push(h.x,h.y,h.z);g.push(w,v)}}for(t=0;td&&1===a.x&&(k[b]=a.x-1);0===c.x&&0===c.z&&(k[b]=d/2/Math.PI+.5)}D.call(this);this.type="PolyhedronBufferGeometry"; -this.parameters={vertices:a,indices:b,radius:c,detail:d};c=c||1;d=d||0;var h=[],k=[];(function(a){for(var c=new p,d=new p,g=new p,h=0;he&&(.2>b&&(k[a+0]+=1),.2>c&&(k[a+2]+=1),.2>d&&(k[a+4]+=1))})();this.addAttribute("position",new y(h,3));this.addAttribute("normal",new y(h.slice(),3));this.addAttribute("uv",new y(k,2));0===d?this.computeVertexNormals(): -this.normalizeNormals()}function Jc(a,b){N.call(this);this.type="TetrahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Ub(a,b));this.mergeVertices()}function Ub(a,b){qa.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],a,b);this.type="TetrahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Kc(a,b){N.call(this);this.type="OctahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new nb(a,b));this.mergeVertices()} -function nb(a,b){qa.call(this,[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],a,b);this.type="OctahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Lc(a,b){N.call(this);this.type="IcosahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Vb(a,b));this.mergeVertices()}function Vb(a,b){var c=(1+Math.sqrt(5))/2;qa.call(this,[-1,c,0,1,c,0,-1,-c,0,1,-c,0,0,-1,c,0,1,c,0,-1,-c,0,1,-c,c,0,-1,c,0,1,-c,0,-1,-c,0,1],[0,11, 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Nc(a,b,c,d,e,f){N.call(this);this.type="TubeGeometry";this.parameters={path:a, -tubularSegments:b,radius:c,radialSegments:d,closed:e};void 0!==f&&console.warn("THREE.TubeGeometry: taper has been removed.");a=new Xb(a,b,c,d,e);this.tangents=a.tangents;this.normals=a.normals;this.binormals=a.binormals;this.fromBufferGeometry(a);this.mergeVertices()}function Xb(a,b,c,d,e){function f(e){q=a.getPointAt(e/b,q);var f=g.normals[e];e=g.binormals[e];for(t=0;t<=d;t++){var l=t/d*Math.PI*2,n=Math.sin(l),l=-Math.cos(l);k.x=l*f.x+n*e.x;k.y=l*f.y+n*e.y;k.z=l*f.z+n*e.z;k.normalize();u.push(k.x, -k.y,k.z);h.x=q.x+c*k.x;h.y=q.y+c*k.y;h.z=q.z+c*k.z;m.push(h.x,h.y,h.z)}}D.call(this);this.type="TubeBufferGeometry";this.parameters={path:a,tubularSegments:b,radius:c,radialSegments:d,closed:e};b=b||64;c=c||1;d=d||8;e=e||!1;var g=a.computeFrenetFrames(b,e);this.tangents=g.tangents;this.normals=g.normals;this.binormals=g.binormals;var h=new p,k=new p,l=new C,q=new p,n,t,m=[],u=[],v=[],w=[];for(n=0;nq;q++){var n=l[f[q]];var t=l[f[(q+1)%3]];d[0]=Math.min(n,t);d[1]=Math.max(n,t);n=d[0]+","+d[1];void 0===e[n]?e[n]={index1:d[0],index2:d[1],face1:h,face2:void 0}:e[n].face2=h}for(n in e)if(d=e[n],void 0===d.face2||g[d.face1].normal.dot(g[d.face2].normal)<=b)f=a[d.index1],c.push(f.x,f.y,f.z),f=a[d.index2],c.push(f.x,f.y,f.z);this.addAttribute("position", -new y(c,3))}function pb(a,b,c,d,e,f,g,h){N.call(this);this.type="CylinderGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,thetaLength:h};this.fromBufferGeometry(new Sa(a,b,c,d,e,f,g,h));this.mergeVertices()}function Sa(a,b,c,d,e,f,g,h){function k(c){var e,f=new C,k=new p,r=0,v=!0===c?a:b,z=!0===c?1:-1;var y=u;for(e=1;e<=d;e++)n.push(0,w*z,0),t.push(0,z,0),m.push(.5,.5),u++;var A=u;for(e=0;e<=d;e++){var D=e/d*h+g,L=Math.cos(D), 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Ib(c,c,{format:1022,magFilter:1006,minFilter:1006});this.renderTarget.texture.name="CubeCamera";this.update=function(a,b){null===this.parent&&this.updateMatrixWorld();var c=this.renderTarget,l=c.texture.generateMipmaps;c.texture.generateMipmaps= -!1;c.activeCubeFace=0;a.render(b,d,c);c.activeCubeFace=1;a.render(b,e,c);c.activeCubeFace=2;a.render(b,f,c);c.activeCubeFace=3;a.render(b,g,c);c.activeCubeFace=4;a.render(b,h,c);c.texture.generateMipmaps=l;c.activeCubeFace=5;a.render(b,k,c);a.setRenderTarget(null)};this.clear=function(a,b,c,d){for(var e=this.renderTarget,f=0;6>f;f++)e.activeCubeFace=f,a.setRenderTarget(e),a.clear(b,c,d);a.setRenderTarget(null)}}function fe(){A.call(this);this.type="AudioListener";this.context=ge.getContext();this.gain= -this.context.createGain();this.gain.connect(this.context.destination);this.filter=null}function 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f=a[e].createInterpolant(null);c[e]=f;f.settings=d}this._interpolantSettings=d;this._interpolants=c;this._propertyBindings=Array(b);this._weightInterpolant=this._timeScaleInterpolant= -this._byClipCacheIndex=this._cacheIndex=null;this.loop=2201;this._loopCount=-1;this._startTime=null;this.time=0;this._effectiveWeight=this.weight=this._effectiveTimeScale=this.timeScale=1;this.repetitions=Infinity;this.paused=!1;this.enabled=!0;this.clampWhenFinished=!1;this.zeroSlopeAtEnd=this.zeroSlopeAtStart=!0}function Ye(a){this._root=a;this._initMemoryManager();this.time=this._accuIndex=0;this.timeScale=1}function Jd(a,b){"string"===typeof a&&(console.warn("THREE.Uniform: Type parameter is no longer needed."), -a=b);this.value=a}function ke(){D.call(this);this.type="InstancedBufferGeometry";this.maxInstancedCount=void 0}function le(a,b,c,d){this.uuid=R.generateUUID();this.data=a;this.itemSize=b;this.offset=c;this.normalized=!0===d}function mc(a,b){this.uuid=R.generateUUID();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.onUploadCallback=function(){};this.version=0}function me(a,b,c){mc.call(this,a,b);this.meshPerAttribute=c||1}function ne(a, -b,c){P.call(this,a,b);this.meshPerAttribute=c||1}function Ze(a,b,c,d){this.ray=new lb(a,b);this.near=c||0;this.far=d||Infinity;this.params={Mesh:{},Line:{},LOD:{},Points:{threshold:1},Sprite:{}};Object.defineProperties(this.params,{PointCloud:{get:function(){console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points.");return this.Points}}})}function $e(a,b){return a.distance-b.distance}function oe(a,b,c,d){if(!1!==a.visible&&(a.raycast(b,c),!0===d)){a=a.children;d=0;for(var e= -a.length;dc;c++,d++){var e=c/32*Math.PI*2,f=d/32*Math.PI*2;b.push(Math.cos(e),Math.sin(e),1,Math.cos(f),Math.sin(f),1)}a.addAttribute("position",new y(b,3));b=new O({fog:!1});this.cone=new ca(a,b);this.add(this.cone);this.update()}function df(a){var b=[];a&&a.isBone&&b.push(a);for(var c=0;ca?-1:0e;e++)8===e||13===e||18===e||23===e?d+="-":14===e?d+="4":(2>=b&&(b=33554432+16777216*Math.random()|0),c=b&15,b>>=4,d+=a[19===e?c&3|8:c]);return d}}(),clamp:function(a,b,c){return Math.max(b,Math.min(c,a))},euclideanModulo:function(a,b){return(a%b+b)%b},mapLinear:function(a,b,c,d,e){return d+(a-b)*(e-d)/(c-b)},lerp:function(a,b,c){return(1-c)*a+c*b},smoothstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*(3-2*a)},smootherstep:function(a, -b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*a*(a*(6*a-15)+10)},randInt:function(a,b){return a+Math.floor(Math.random()*(b-a+1))},randFloat:function(a,b){return a+Math.random()*(b-a)},randFloatSpread:function(a){return a*(.5-Math.random())},degToRad:function(a){return a*R.DEG2RAD},radToDeg:function(a){return a*R.RAD2DEG},isPowerOfTwo:function(a){return 0===(a&a-1)&&0!==a},ceilPowerOfTwo:function(a){return Math.pow(2,Math.ceil(Math.log(a)/Math.LN2))},floorPowerOfTwo:function(a){return Math.pow(2, -Math.floor(Math.log(a)/Math.LN2))}};Object.defineProperties(C.prototype,{width:{get:function(){return this.x},set:function(a){this.x=a}},height:{get:function(){return this.y},set:function(a){this.y=a}}});Object.assign(C.prototype,{isVector2:!0,set:function(a,b){this.x=a;this.y=b;return this},setScalar:function(a){this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break; -default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(a){this.x=a.x;this.y=a.y;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;return this}, -addScalar:function(a){this.x+=a;this.y+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;return this},subScalar:function(a){this.x-=a;this.y-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y; -return this},multiply:function(a){this.x*=a.x;this.y*=a.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},divide:function(a){this.x/=a.x;this.y/=a.y;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},applyMatrix3:function(a){var b=this.x,c=this.y;a=a.elements;this.x=a[0]*b+a[3]*c+a[6];this.y=a[1]*b+a[4]*c+a[7];return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y= -Math.max(this.y,a.y);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));return this},clampScalar:function(){var a=new C,b=new C;return function(c,d){a.set(c,c);b.set(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);return this},ceil:function(){this.x=Math.ceil(this.x); -this.y=Math.ceil(this.y);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);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);return this},negate:function(){this.x=-this.x;this.y=-this.y;return this},dot:function(a){return this.x*a.x+this.y*a.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},manhattanLength:function(){return Math.abs(this.x)+ -Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){var a=Math.atan2(this.y,this.x);0>a&&(a+=2*Math.PI);return a},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x;a=this.y-a.y;return b*b+a*a},manhattanDistanceTo:function(a){return Math.abs(this.x-a.x)+Math.abs(this.y-a.y)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+= -(a.y-this.y)*b;return this},lerpVectors:function(a,b,c){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(K.prototype,{isMatrix4:!0,set:function(a,b,c,d,e,f,g,h,k,l,q,n,t,m,p,v){var r=this.elements;r[0]=a;r[4]=b;r[8]=c;r[12]=d;r[1]=e;r[5]=f;r[9]=g;r[13]=h;r[2]=k;r[6]=l;r[10]=q;r[14]=n;r[3]=t;r[7]=m;r[11]=p;r[15]=v;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 K).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[4]=d[4]*f;c[5]=d[5]*f;c[6]=d[6]*f;c[8]=d[8]*b;c[9]=d[9]*b;c[10]=d[10]*b;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),g=Math.cos(d),d=Math.sin(d),h=Math.cos(e),e=Math.sin(e);if("XYZ"===a.order){var k=f*h;var l=f*e;var q=c*h;a=c*e;b[0]=g*h;b[4]=-g*e;b[8]=d;b[1]=l+q*d;b[5]=k-a*d;b[9]=-c*g;b[2]=a-k*d;b[6]=q+l*d;b[10]=f*g}else"YXZ"===a.order?(k=g*h,l=g*e,q=d*h,a=d*e,b[0]=k+a*c,b[4]=q*c-l,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=l*c-q,b[6]=a+k*c,b[10]=f*g):"ZXY"===a.order?(k=g*h,l=g*e,q=d*h,a=d*e,b[0]=k-a*c,b[4]=-f*e,b[8]=q+l*c,b[1]=l+q*c,b[5]=f*h,b[9]= -a-k*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(k=f*h,l=f*e,q=c*h,a=c*e,b[0]=g*h,b[4]=q*d-l,b[8]=k*d+a,b[1]=g*e,b[5]=a*d+k,b[9]=l*d-q,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(k=f*g,l=f*d,q=c*g,a=c*d,b[0]=g*h,b[4]=a-k*e,b[8]=q*e+l,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=l*e+q,b[10]=k-a*e):"XZY"===a.order&&(k=f*g,l=f*d,q=c*g,a=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=k*e+a,b[5]=f*h,b[9]=l*e-q,b[2]=q*e-l,b[6]=c*h,b[10]=a*e+k);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(a){var b= -this.elements,c=a._x,d=a._y,e=a._z,f=a._w,g=c+c,h=d+d,k=e+e;a=c*g;var l=c*h,c=c*k,q=d*h,d=d*k,e=e*k,g=f*g,h=f*h,f=f*k;b[0]=1-(q+e);b[4]=l-f;b[8]=c+h;b[1]=l+f;b[5]=1-(a+e);b[9]=d-g;b[2]=c-h;b[6]=d+g;b[10]=1-(a+q);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},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],l=c[9],q=c[13],n=c[2],m=c[6],r=c[10],p=c[14],v=c[3],w=c[7],x=c[11],c=c[15],z=d[0],I=d[4],B=d[8],J=d[12],y=d[1],C=d[5],A=d[9],D=d[13],E=d[2],H=d[6],L=d[10],Y=d[14],N=d[3],M=d[7],V=d[11],d=d[15];b[0]=a*z+e*y+f*E+g*N;b[4]=a*I+e*C+f*H+g*M;b[8]=a*B+e*A+f*L+g*V;b[12]=a*J+e*D+f*Y+g*d;b[1]=h*z+k*y+l*E+q*N;b[5]=h*I+k*C+l*H+q*M;b[9]=h*B+k*A+l*L+q*V;b[13]=h*J+k*D+l*Y+q*d;b[2]=n*z+m*y+r*E+p*N;b[6]=n*I+m*C+r*H+p*M;b[10]=n*B+m*A+r*L+p*V;b[14]=n*J+m* -D+r*Y+p*d;b[3]=v*z+w*y+x*E+c*N;b[7]=v*I+w*C+x*H+c*M;b[11]=v*B+w*A+x*L+c*V;b[15]=v*J+w*D+x*Y+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;cthis.determinant()&&(g=-g);c.x=f[12];c.y=f[13];c.z=f[14];b.copy(this);c=1/g;var f=1/h,l=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]*=l;b.elements[9]*=l;b.elements[10]*=l;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),l=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*l;g[14]=-((f+e)*l);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(Z,{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],l=c[d+2];c=c[d+3];d=e[f+0];var q=e[f+1],n=e[f+2];e=e[f+3];if(c!==e||h!==d||k!==q||l!==n){f=1-g;var m=h*d+k*q+l*n+c*e,r=0<=m?1:-1,p=1-m*m;p>Number.EPSILON&&(p=Math.sqrt(p),m=Math.atan2(p,m*r),f=Math.sin(f*m)/p,g=Math.sin(g*m)/p);r*=g;h=h*f+d*r;k=k*f+q*r;l=l*f+n*r;c=c*f+e*r;f===1-g&&(g=1/Math.sqrt(h*h+k*k+l*l+c*c),h*=g,k*=g,l*=g,c*=g)}a[b]=h;a[b+1]=k;a[b+2]=l;a[b+3]=c}});Object.defineProperties(Z.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(Z.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],l=c+f+b;0f&&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()}}(),inverse:function(){return this.conjugate().normalize()},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=Math.sqrt(1-g*g);if(.001>Math.abs(a))return this._w=.5*(f+this._w),this._x=.5*(c+this._x),this._y=.5*(d+this._y),this._z=.5*(e+this._z),this;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 Z;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 Z;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,l=a*d+e*c-f*b,b=-e*b-f*c-g*d;this.x=h*a+b*-e+k*-g-l*-f;this.y=k*a+b*-f+l*-e-h*-g;this.z=l*a+b*-g+h*-f-k*-e;return this},project:function(){var a=new K;return function(b){a.multiplyMatrices(b.projectionMatrix,a.getInverse(b.matrixWorld));return this.applyMatrix4(a)}}(),unproject:function(){var a=new K;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. 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U=a.get(C);U.color.copy(C.color).multiplyScalar(C.intensity);U.direction.setFromMatrixPosition(C.matrixWorld);e.setFromMatrixPosition(C.target.matrixWorld);U.direction.sub(e);U.direction.transformDirection(m);C.castShadow&&(Q=C.shadow,v=b.get(C),v.shadowBias=Q.bias,v.shadowRadius=Q.radius,v.shadowMapSize=Q.mapSize,c.directionalShadow[l]= +v,c.directionalShadowMap[l]=Ka,c.directionalShadowMatrix[l]=C.shadow.matrix,w++);c.directional[l]=U;l++}else C.isSpotLight?(U=a.get(C),U.position.setFromMatrixPosition(C.matrixWorld),U.position.applyMatrix4(m),U.color.copy(v).multiplyScalar(Q),U.distance=Da,U.direction.setFromMatrixPosition(C.matrixWorld),e.setFromMatrixPosition(C.target.matrixWorld),U.direction.sub(e),U.direction.transformDirection(m),U.coneCos=Math.cos(C.angle),U.penumbraCos=Math.cos(C.angle*(1-C.penumbra)),U.decay=C.decay,C.castShadow&& +(Q=C.shadow,v=b.get(C),v.shadowBias=Q.bias,v.shadowRadius=Q.radius,v.shadowMapSize=Q.mapSize,c.spotShadow[u]=v,c.spotShadowMap[u]=Ka,c.spotShadowMatrix[u]=C.shadow.matrix,T++),c.spot[u]=U,u++):C.isRectAreaLight?(U=a.get(C),U.color.copy(v).multiplyScalar(Q),U.position.setFromMatrixPosition(C.matrixWorld),U.position.applyMatrix4(m),g.identity(),f.copy(C.matrixWorld),f.premultiply(m),g.extractRotation(f),U.halfWidth.set(.5*C.width,0,0),U.halfHeight.set(0,.5*C.height,0),U.halfWidth.applyMatrix4(g),U.halfHeight.applyMatrix4(g), +c.rectArea[p]=U,p++):C.isPointLight?(U=a.get(C),U.position.setFromMatrixPosition(C.matrixWorld),U.position.applyMatrix4(m),U.color.copy(C.color).multiplyScalar(C.intensity),U.distance=C.distance,U.decay=C.decay,C.castShadow&&(Q=C.shadow,v=b.get(C),v.shadowBias=Q.bias,v.shadowRadius=Q.radius,v.shadowMapSize=Q.mapSize,v.shadowCameraNear=Q.camera.near,v.shadowCameraFar=Q.camera.far,c.pointShadow[q]=v,c.pointShadowMap[q]=Ka,c.pointShadowMatrix[q]=C.shadow.matrix,ja++),c.point[q]=U,q++):C.isHemisphereLight&& +(U=a.get(C),U.direction.setFromMatrixPosition(C.matrixWorld),U.direction.transformDirection(m),U.direction.normalize(),U.skyColor.copy(C.color).multiplyScalar(Q),U.groundColor.copy(C.groundColor).multiplyScalar(Q),c.hemi[x]=U,x++)}c.ambient[0]=h;c.ambient[1]=n;c.ambient[2]=k;d=c.hash;if(d.directionalLength!==l||d.pointLength!==q||d.spotLength!==u||d.rectAreaLength!==p||d.hemiLength!==x||d.numDirectionalShadows!==w||d.numPointShadows!==ja||d.numSpotShadows!==T)c.directional.length=l,c.spot.length= +u,c.rectArea.length=p,c.point.length=q,c.hemi.length=x,c.directionalShadow.length=w,c.directionalShadowMap.length=w,c.pointShadow.length=ja,c.pointShadowMap.length=ja,c.spotShadow.length=T,c.spotShadowMap.length=T,c.directionalShadowMatrix.length=w,c.pointShadowMatrix.length=ja,c.spotShadowMatrix.length=T,d.directionalLength=l,d.pointLength=q,d.spotLength=u,d.rectAreaLength=p,d.hemiLength=x,d.numDirectionalShadows=w,d.numPointShadows=ja,d.numSpotShadows=T,c.version=vk++},state:c}}function Qh(){var a= +new uk,b=[],c=[];return{init:function(){b.length=0;c.length=0},state:{lightsArray:b,shadowsArray:c,lights:a},setupLights:function(d){a.setup(b,c,d)},pushLight:function(a){b.push(a)},pushShadow:function(a){c.push(a)}}}function wk(){function a(c){c=c.target;c.removeEventListener("dispose",a);b.delete(c)}var b=new WeakMap;return{get:function(c,d){if(!1===b.has(c)){var e=new Qh;b.set(c,new WeakMap);b.get(c).set(d,e);c.addEventListener("dispose",a)}else!1===b.get(c).has(d)?(e=new Qh,b.get(c).set(d,e)): +e=b.get(c).get(d);return e},dispose:function(){b=new WeakMap}}}function Hb(a){K.call(this);this.type="MeshDepthMaterial";this.depthPacking=3200;this.morphTargets=this.skinning=!1;this.displacementMap=this.alphaMap=this.map=null;this.displacementScale=1;this.displacementBias=0;this.wireframe=!1;this.wireframeLinewidth=1;this.fog=!1;this.setValues(a)}function Ib(a){K.call(this);this.type="MeshDistanceMaterial";this.referencePosition=new p;this.nearDistance=1;this.farDistance=1E3;this.morphTargets=this.skinning= +!1;this.displacementMap=this.alphaMap=this.map=null;this.displacementScale=1;this.displacementBias=0;this.fog=!1;this.setValues(a)}function Rh(a,b,c){function d(a,b,c){c=a<<0|b<<1|c<<2;var d=n[c];void 0===d&&(d=new Hb({depthPacking:3201,morphTargets:a,skinning:b}),n[c]=d);return d}function e(a,b,c){c=a<<0|b<<1|c<<2;var d=k[c];void 0===d&&(d=new Ib({morphTargets:a,skinning:b}),k[c]=d);return d}function f(b,c,f,g,h,l,m){var n=d,k=b.customDepthMaterial;!0===g.isPointLight&&(n=e,k=b.customDistanceMaterial); +void 0===k?(k=!1,!0===f.morphTargets&&(k=c.morphAttributes&&c.morphAttributes.position&&0\nvoid main() {\n float mean = 0.0;\n float squared_mean = 0.0;\n\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy ) / resolution ) );\n for ( float i = -1.0; i < 1.0 ; i += SAMPLE_RATE) {\n #ifdef HORIZONAL_PASS\n vec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( i, 0.0 ) * radius ) / resolution ) );\n mean += distribution.x;\n squared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n #else\n float depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, i ) * radius ) / resolution ) );\n mean += depth;\n squared_mean += depth * depth;\n #endif\n }\n mean = mean * HALF_SAMPLE_RATE;\n squared_mean = squared_mean * HALF_SAMPLE_RATE;\n float std_dev = sqrt( squared_mean - mean * mean );\n gl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}"}), +p=u.clone();p.defines.HORIZONAL_PASS=1;var x=new F;x.setAttribute("position",new G(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));var w=new ea(x,u),ja=this;this.enabled=!1;this.autoUpdate=!0;this.needsUpdate=!1;this.type=1;this.render=function(d,e,f){if(!1!==ja.enabled&&(!1!==ja.autoUpdate||!1!==ja.needsUpdate)&&0!==d.length){var n=a.getRenderTarget(),k=a.getActiveCubeFace(),t=a.getActiveMipmapLevel(),q=a.state;q.setBlending(0);q.buffers.color.setClear(1,1,1,1);q.buffers.depth.setTest(!0);q.setScissorTest(!1); +for(var r=0,E=d.length;rc||l.y>c)l.x>c&&(m.x=Math.floor(c/v.x),l.x=m.x*v.x,C.mapSize.x=m.x),l.y>c&&(m.y=Math.floor(c/v.y),l.y=m.y*v.y,C.mapSize.y=m.y);null!==C.map||C.isPointLightShadow||3!==this.type||(v={minFilter:1006,magFilter:1006,format:1023},C.map=new Ba(l.x,l.y,v),C.map.texture.name=x.name+".shadowMap", +C.mapPass=new Ba(l.x,l.y,v),C.camera.updateProjectionMatrix());null===C.map&&(v={minFilter:1003,magFilter:1003,format:1023},C.map=new Ba(l.x,l.y,v),C.map.texture.name=x.name+".shadowMap",C.camera.updateProjectionMatrix());a.setRenderTarget(C.map);a.clear();v=C.getViewportCount();for(var Z=0;Zd||a.height>d)e=d/Math.max(a.width,a.height);if(1>e||!0===b){if("undefined"!==typeof HTMLImageElement&&a instanceof HTMLImageElement||"undefined"!==typeof HTMLCanvasElement&&a instanceof HTMLCanvasElement||"undefined"!==typeof ImageBitmap&&a instanceof ImageBitmap)return d=b?O.floorPowerOfTwo:Math.floor,b=d(e*a.width),e=d(e*a.height),void 0===H&&(H=h(b,e)),c=c?h(b,e):H,c.width=b,c.height=e, +c.getContext("2d").drawImage(a,0,0,b,e),console.warn("THREE.WebGLRenderer: Texture has been resized from ("+a.width+"x"+a.height+") to ("+b+"x"+e+")."),c;"data"in a&&console.warn("THREE.WebGLRenderer: Image in DataTexture is too big ("+a.width+"x"+a.height+").")}return a}function m(a){return O.isPowerOfTwo(a.width)&&O.isPowerOfTwo(a.height)}function k(a,b){return a.generateMipmaps&&b&&1003!==a.minFilter&&1006!==a.minFilter}function n(b,c,e,f){a.generateMipmap(b);d.get(c).__maxMipLevel=Math.log(Math.max(e, +f))*Math.LOG2E}function t(c,d,e){if(!1===Da)return d;if(null!==c){if(void 0!==a[c])return a[c];console.warn("THREE.WebGLRenderer: Attempt to use non-existing WebGL internal format '"+c+"'")}c=d;6403===d&&(5126===e&&(c=33326),5131===e&&(c=33325),5121===e&&(c=33321));6407===d&&(5126===e&&(c=34837),5131===e&&(c=34843),5121===e&&(c=32849));6408===d&&(5126===e&&(c=34836),5131===e&&(c=34842),5121===e&&(c=32856));33325!==c&&33326!==c&&34842!==c&&34836!==c||b.get("EXT_color_buffer_float");return c}function r(a){return 1003=== +a||1004===a||1005===a?9728:9729}function q(b){b=b.target;b.removeEventListener("dispose",q);var c=d.get(b);void 0!==c.__webglInit&&(a.deleteTexture(c.__webglTexture),d.remove(b));b.isVideoTexture&&F.delete(b);g.memory.textures--}function u(b){b=b.target;b.removeEventListener("dispose",u);var c=d.get(b),e=d.get(b.texture);if(b){void 0!==e.__webglTexture&&a.deleteTexture(e.__webglTexture);b.depthTexture&&b.depthTexture.dispose();if(b.isWebGLCubeRenderTarget)for(e=0;6>e;e++)a.deleteFramebuffer(c.__webglFramebuffer[e]), +c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer[e]);else a.deleteFramebuffer(c.__webglFramebuffer),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer),c.__webglMultisampledFramebuffer&&a.deleteFramebuffer(c.__webglMultisampledFramebuffer),c.__webglColorRenderbuffer&&a.deleteRenderbuffer(c.__webglColorRenderbuffer),c.__webglDepthRenderbuffer&&a.deleteRenderbuffer(c.__webglDepthRenderbuffer);d.remove(b.texture);d.remove(b)}g.memory.textures--}function p(a,b){var e=d.get(a); +if(a.isVideoTexture){var f=g.render.frame;F.get(a)!==f&&(F.set(a,f),a.update())}if(0q;q++)z[q]=h||e?e?b.image[q].image:b.image[q]:l(b.image[q],!1,!0,U);var r=z[0],u=m(r)||Da,p=f.convert(b.format),E=f.convert(b.type),w=t(b.internalFormat,p,E);v(34067,b,u);if(h){for(q=0;6>q;q++){var x=z[q].mipmaps;for(h=0;hq;q++)if(e)for(c.texImage2D(34069+q,0,w,z[q].width,z[q].height,0,p,E,z[q].data),h=0;h=A&&console.warn("THREE.WebGLTextures: Trying to use "+a+" texture units while this GPU supports only "+A);K+=1;return a};this.resetTextureUnits=function(){K=0};this.setTexture2D=p;this.setTexture2DArray=function(a,b){var e=d.get(a);0z;z++)e.__webglFramebuffer[z]=a.createFramebuffer();else if(e.__webglFramebuffer=a.createFramebuffer(),z)if(Da){e.__webglMultisampledFramebuffer=a.createFramebuffer();e.__webglColorRenderbuffer=a.createRenderbuffer();a.bindRenderbuffer(36161,e.__webglColorRenderbuffer); +z=f.convert(b.texture.format);var r=f.convert(b.texture.type);z=t(b.texture.internalFormat,z,r);r=Q(b);a.renderbufferStorageMultisample(36161,r,z,b.width,b.height);a.bindFramebuffer(36160,e.__webglMultisampledFramebuffer);a.framebufferRenderbuffer(36160,36064,36161,e.__webglColorRenderbuffer);a.bindRenderbuffer(36161,null);b.depthBuffer&&(e.__webglDepthRenderbuffer=a.createRenderbuffer(),B(e.__webglDepthRenderbuffer,b,!0));a.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2."); +if(l){c.bindTexture(34067,h.__webglTexture);v(34067,b.texture,q);for(z=0;6>z;z++)C(e.__webglFramebuffer[z],b,36064,34069+z);k(b.texture,q)&&n(34067,b.texture,b.width,b.height);c.bindTexture(34067,null)}else c.bindTexture(3553,h.__webglTexture),v(3553,b.texture,q),C(e.__webglFramebuffer,b,36064,3553),k(b.texture,q)&&n(3553,b.texture,b.width,b.height),c.bindTexture(3553,null);if(b.depthBuffer){e=d.get(b);h=!0===b.isWebGLCubeRenderTarget;if(b.depthTexture){if(h)throw Error("target.depthTexture not supported in Cube render targets"); +if(b&&b.isWebGLCubeRenderTarget)throw Error("Depth Texture with cube render targets is not supported");a.bindFramebuffer(36160,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); +p(b.depthTexture,0);e=d.get(b.depthTexture).__webglTexture;if(1026===b.depthTexture.format)a.framebufferTexture2D(36160,36096,3553,e,0);else if(1027===b.depthTexture.format)a.framebufferTexture2D(36160,33306,3553,e,0);else throw Error("Unknown depthTexture format");}else if(h)for(e.__webglDepthbuffer=[],h=0;6>h;h++)a.bindFramebuffer(36160,e.__webglFramebuffer[h]),e.__webglDepthbuffer[h]=a.createRenderbuffer(),B(e.__webglDepthbuffer[h],b,!1);else a.bindFramebuffer(36160,e.__webglFramebuffer),e.__webglDepthbuffer= +a.createRenderbuffer(),B(e.__webglDepthbuffer,b,!1);a.bindFramebuffer(36160,null)}};this.updateRenderTargetMipmap=function(a){var b=a.texture,e=m(a)||Da;if(k(b,e)){e=a.isWebGLCubeRenderTarget?34067:3553;var f=d.get(b).__webglTexture;c.bindTexture(e,f);n(e,b,a.width,a.height);c.bindTexture(e,null)}};this.updateMultisampleRenderTarget=function(b){if(b.isWebGLMultisampleRenderTarget)if(Da){var c=d.get(b);a.bindFramebuffer(36008,c.__webglMultisampledFramebuffer);a.bindFramebuffer(36009,c.__webglFramebuffer); +var e=b.width,f=b.height,g=16384;b.depthBuffer&&(g|=256);b.stencilBuffer&&(g|=1024);a.blitFramebuffer(0,0,e,f,0,0,e,f,g,9728);a.bindFramebuffer(36160,c.__webglMultisampledFramebuffer)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")};this.safeSetTexture2D=function(a,b){a&&a.isWebGLRenderTarget&&(!1===M&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),M=!0),a=a.texture); +p(a,b)};this.safeSetTextureCube=function(a,b){a&&a.isWebGLCubeRenderTarget&&(!1===R&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."),R=!0),a=a.texture);a&&a.isCubeTexture||Array.isArray(a.image)&&6===a.image.length?x(a,b):w(a,b)}}function Th(a,b,c){var d=c.isWebGL2;return{convert:function(a){if(1009===a)return 5121;if(1017===a)return 32819;if(1018===a)return 32820;if(1019===a)return 33635;if(1010===a)return 5120; +if(1011===a)return 5122;if(1012===a)return 5123;if(1013===a)return 5124;if(1014===a)return 5125;if(1015===a)return 5126;if(1016===a){if(d)return 5131;var c=b.get("OES_texture_half_float");return null!==c?c.HALF_FLOAT_OES:null}if(1021===a)return 6406;if(1022===a)return 6407;if(1023===a)return 6408;if(1024===a)return 6409;if(1025===a)return 6410;if(1026===a)return 6402;if(1027===a)return 34041;if(1028===a)return 6403;if(1029===a)return 36244;if(1030===a)return 33319;if(1031===a)return 33320;if(1032=== +a)return 36248;if(1033===a)return 36249;if(33776===a||33777===a||33778===a||33779===a)if(c=b.get("WEBGL_compressed_texture_s3tc"),null!==c){if(33776===a)return c.COMPRESSED_RGB_S3TC_DXT1_EXT;if(33777===a)return c.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(33778===a)return c.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(33779===a)return c.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(35840===a||35841===a||35842===a||35843===a)if(c=b.get("WEBGL_compressed_texture_pvrtc"),null!==c){if(35840===a)return c.COMPRESSED_RGB_PVRTC_4BPPV1_IMG; +if(35841===a)return c.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===a)return c.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===a)return c.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(36196===a)return c=b.get("WEBGL_compressed_texture_etc1"),null!==c?c.COMPRESSED_RGB_ETC1_WEBGL:null;if(37492===a||37496===a)if(c=b.get("WEBGL_compressed_texture_etc"),null!==c){if(37492===a)return c.COMPRESSED_RGB8_ETC2;if(37496===a)return c.COMPRESSED_RGBA8_ETC2_EAC}if(37808===a||37809===a||37810===a||37811===a||37812=== +a||37813===a||37814===a||37815===a||37816===a||37817===a||37818===a||37819===a||37820===a||37821===a||37840===a||37841===a||37842===a||37843===a||37844===a||37845===a||37846===a||37847===a||37848===a||37849===a||37850===a||37851===a||37852===a||37853===a)return c=b.get("WEBGL_compressed_texture_astc"),null!==c?a:null;if(36492===a)return c=b.get("EXT_texture_compression_bptc"),null!==c?a:null;if(1020===a){if(d)return 34042;c=b.get("WEBGL_depth_texture");return null!==c?c.UNSIGNED_INT_24_8_WEBGL:null}}}} +function Le(a){P.call(this);this.cameras=a||[]}function Kc(){y.call(this);this.type="Group"}function Me(){this._grip=this._targetRay=null}function Uh(a,b){function c(a){var b=q.get(a.inputSource);b&&b.dispatchEvent({type:a.type})}function d(){q.forEach(function(a,b){a.disconnect(b)});q.clear();a.setFramebuffer(null);a.setRenderTarget(a.getRenderTarget());Q.stop();h.isPresenting=!1;h.dispatchEvent({type:"sessionend"})}function e(a){k=a;Q.setContext(l);Q.start();h.isPresenting=!0;h.dispatchEvent({type:"sessionstart"})} +function f(a){for(var b=l.inputSources,c=0;cf.matrixWorld.determinant(),l=t(a,c,e,f);X.setMaterial(e,h);var m=!1;if(b!==d.id||V!==l.id||Ke!==(!0===e.wireframe))b=d.id,V=l.id,Ke=!0===e.wireframe,m=!0;if(e.morphTargets||e.morphNormals)Aa.update(f,d,e,l),m=!0;!0===f.isInstancedMesh&&(m=!0);a=d.index;c=d.attributes.position;if(null===a){if(void 0===c||0===c.count)return}else if(0===a.count)return;var n=1;!0===e.wireframe&&(a=va.getWireframeAttribute(d),n=2);h=Ca;if(null!==a){var k=oa.get(a); +h=Ea;h.setIndex(k)}if(m){if(!1!==Ha.isWebGL2||!f.isInstancedMesh&&!d.isInstancedBufferGeometry||null!==sa.get("ANGLE_instanced_arrays")){X.initAttributes();m=d.attributes;l=l.getAttributes();var z=e.defaultAttributeValues;for(ja in l){var q=l[ja];if(0<=q){var r=m[ja];if(void 0!==r){var u=r.normalized,p=r.itemSize,w=oa.get(r);if(void 0!==w){var E=w.buffer,x=w.type;w=w.bytesPerElement;if(r.isInterleavedBufferAttribute){var v=r.data,C=v.stride;r=r.offset;v&&v.isInstancedInterleavedBuffer?(X.enableAttributeAndDivisor(q, +v.meshPerAttribute),void 0===d._maxInstanceCount&&(d._maxInstanceCount=v.meshPerAttribute*v.count)):X.enableAttribute(q);I.bindBuffer(34962,E);X.vertexAttribPointer(q,p,x,u,C*w,r*w)}else r.isInstancedBufferAttribute?(X.enableAttributeAndDivisor(q,r.meshPerAttribute),void 0===d._maxInstanceCount&&(d._maxInstanceCount=r.meshPerAttribute*r.count)):X.enableAttribute(q),I.bindBuffer(34962,E),X.vertexAttribPointer(q,p,x,u,0,0)}}else if("instanceMatrix"===ja)w=oa.get(f.instanceMatrix),void 0!==w&&(E=w.buffer, +x=w.type,X.enableAttributeAndDivisor(q+0,1),X.enableAttributeAndDivisor(q+1,1),X.enableAttributeAndDivisor(q+2,1),X.enableAttributeAndDivisor(q+3,1),I.bindBuffer(34962,E),I.vertexAttribPointer(q+0,4,x,!1,64,0),I.vertexAttribPointer(q+1,4,x,!1,64,16),I.vertexAttribPointer(q+2,4,x,!1,64,32),I.vertexAttribPointer(q+3,4,x,!1,64,48));else if(void 0!==z&&(u=z[ja],void 0!==u))switch(u.length){case 2:I.vertexAttrib2fv(q,u);break;case 3:I.vertexAttrib3fv(q,u);break;case 4:I.vertexAttrib4fv(q,u);break;default:I.vertexAttrib1fv(q, +u)}}}X.disableUnusedAttributes()}null!==a&&I.bindBuffer(34963,k.buffer)}var ja=d.drawRange.start*n;m=null!==g?g.start*n:0;k=Math.max(ja,m);g=Math.max(0,Math.min(null!==a?a.count:c.count,ja+d.drawRange.count*n,m+(null!==g?g.count*n:Infinity))-1-k+1);0!==g&&(f.isMesh?!0===e.wireframe?(X.setLineWidth(e.wireframeLinewidth*(null===G?xa:1)),h.setMode(1)):h.setMode(4):f.isLine?(e=e.linewidth,void 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B(h.slice(),3));this.setAttribute("uv",new B(l,2));0===d?this.computeVertexNormals():this.normalizeNormals()}function Sd(a, +b){L.call(this);this.type="TetrahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Rc(a,b));this.mergeVertices()}function Rc(a,b){Ga.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],a,b);this.type="TetrahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Td(a,b){L.call(this);this.type="OctahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new bc(a,b));this.mergeVertices()}function bc(a,b){Ga.call(this,[1,0,0, +-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],a,b);this.type="OctahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Ud(a,b){L.call(this);this.type="IcosahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Sc(a,b));this.mergeVertices()}function Sc(a,b){var c=(1+Math.sqrt(5))/2;Ga.call(this,[-1,c,0,1,c,0,-1,-c,0,1,-c,0,0,-1,c,0,1,c,0,-1,-c,0,1,-c,c,0,-1,c,0,1,-c,0,-1,-c,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5, +11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],a,b);this.type="IcosahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Vd(a,b){L.call(this);this.type="DodecahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Tc(a,b));this.mergeVertices()}function Tc(a,b){var c=(1+Math.sqrt(5))/2,d=1/c;Ga.call(this,[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-d,-c,0,-d,c,0,d,-c,0,d,c,-d,-c,0,-d,c,0,d,-c,0,d,c, 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this};this.addHandler=function(a,b){l.push(a,b);return this};this.removeHandler=function(a){a=l.indexOf(a);-1!==a&&l.splice(a,2);return this};this.getHandler=function(a){for(var b=0,c=l.length;ba;a++)this.coefficients.push(new p)}function Ua(a,b){S.call(this,void 0,b);this.type="LightProbe";this.sh=void 0!==a?a:new of}function pf(a){V.call(this,a);this.textures={}}function me(){F.call(this);this.type="InstancedBufferGeometry";this.instanceCount=Infinity}function qf(a,b,c,d){"number"===typeof c&&(d=c,c=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument."));G.call(this,a,b,c);this.meshPerAttribute= +d||1}function rf(a){V.call(this,a)}function sf(a){V.call(this,a)}function vg(a){"undefined"===typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported.");"undefined"===typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported.");V.call(this,a);this.options=void 0}function wg(){this.type="ShapePath";this.color=new D;this.subPaths=[];this.currentPath=null}function xg(a){this.type="Font";this.data=a}function yg(a){V.call(this,a)}function tf(a){V.call(this, +a)}function zg(a,b,c){Ua.call(this,void 0,c);a=(new D).set(a);c=(new D).set(b);b=new p(a.r,a.g,a.b);a=new p(c.r,c.g,c.b);c=Math.sqrt(Math.PI);var d=c*Math.sqrt(.75);this.sh.coefficients[0].copy(b).add(a).multiplyScalar(c);this.sh.coefficients[1].copy(b).sub(a).multiplyScalar(d)}function Ag(a,b){Ua.call(this,void 0,b);a=(new D).set(a);this.sh.coefficients[0].set(a.r,a.g,a.b).multiplyScalar(2*Math.sqrt(Math.PI))}function gi(){this.type="StereoCamera";this.aspect=1;this.eyeSep=.064;this.cameraL=new P; +this.cameraL.layers.enable(1);this.cameraL.matrixAutoUpdate=!1;this.cameraR=new P;this.cameraR.layers.enable(2);this.cameraR.matrixAutoUpdate=!1;this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}function Bg(a){this.autoStart=void 0!==a?a:!0;this.elapsedTime=this.oldTime=this.startTime=0;this.running=!1}function Cg(){y.call(this);this.type="AudioListener";this.context=Dg.getContext();this.gain=this.context.createGain();this.gain.connect(this.context.destination); +this.filter=null;this.timeDelta=0;this._clock=new Bg}function gd(a){y.call(this);this.type="Audio";this.listener=a;this.context=a.context;this.gain=this.context.createGain();this.gain.connect(a.getInput());this.autoplay=!1;this.buffer=null;this.detune=0;this.loop=!1;this.offset=this.loopEnd=this.loopStart=0;this.duration=void 0;this.playbackRate=1;this.isPlaying=!1;this.hasPlaybackControl=!0;this.sourceType="empty";this._progress=this._startedAt=0;this.filters=[]}function Eg(a){gd.call(this,a);this.panner= +this.context.createPanner();this.panner.panningModel="HRTF";this.panner.connect(this.gain)}function Fg(a,b){this.analyser=a.context.createAnalyser();this.analyser.fftSize=void 0!==b?b:2048;this.data=new Uint8Array(this.analyser.frequencyBinCount);a.getOutput().connect(this.analyser)}function Gg(a,b,c){this.binding=a;this.valueSize=c;switch(b){case "quaternion":a=this._slerp;b=this._slerpAdditive;var d=this._setAdditiveIdentityQuaternion;this.buffer=new Float64Array(6*c);this._workIndex=5;break;case "string":case "bool":b= +a=this._select;d=this._setAdditiveIdentityOther;this.buffer=Array(5*c);break;default:a=this._lerp,b=this._lerpAdditive,d=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(5*c)}this._mixBufferRegion=a;this._mixBufferRegionAdditive=b;this._setIdentity=d;this._origIndex=3;this._addIndex=4;this.referenceCount=this.useCount=this.cumulativeWeightAdditive=this.cumulativeWeight=0}function hi(a,b,c){c=c||Aa.parseTrackName(b);this._targetGroup=a;this._bindings=a.subscribe_(b,c)}function Aa(a,b, +c){this.path=b;this.parsedPath=c||Aa.parseTrackName(b);this.node=Aa.findNode(a,this.parsedPath.nodeName)||a;this.rootNode=a}function ii(){this.uuid=O.generateUUID();this._objects=Array.prototype.slice.call(arguments);this.nCachedObjects_=0;var a={};this._indicesByUUID=a;for(var b=0,c=arguments.length;b!==c;++b)a[arguments[b].uuid]=b;this._paths=[];this._parsedPaths=[];this._bindings=[];this._bindingsIndicesByPath={};var d=this;this.stats={objects:{get total(){return d._objects.length},get inUse(){return this.total- +d.nCachedObjects_}},get bindingsPerObject(){return d._bindings.length}}}function ji(a,b,c,d){this._mixer=a;this._clip=b;this._localRoot=c||null;this.blendMode=d||b.blendMode;a=b.tracks;b=a.length;c=Array(b);d={endingStart:2400,endingEnd:2400};for(var e=0;e!==b;++e){var f=a[e].createInterpolant(null);c[e]=f;f.settings=d}this._interpolantSettings=d;this._interpolants=c;this._propertyBindings=Array(b);this._weightInterpolant=this._timeScaleInterpolant=this._byClipCacheIndex=this._cacheIndex=null;this.loop= +2201;this._loopCount=-1;this._startTime=null;this.time=0;this._effectiveWeight=this.weight=this._effectiveTimeScale=this.timeScale=1;this.repetitions=Infinity;this.paused=!1;this.enabled=!0;this.clampWhenFinished=!1;this.zeroSlopeAtEnd=this.zeroSlopeAtStart=!0}function Hg(a){this._root=a;this._initMemoryManager();this.time=this._accuIndex=0;this.timeScale=1}function uf(a,b){"string"===typeof a&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),a=b);this.value=a}function Ig(a,b,c){rb.call(this, +a,b);this.meshPerAttribute=c||1}function Jg(a,b,c,d){this.ray=new Wb(a,b);this.near=c||0;this.far=d||Infinity;this.camera=null;this.layers=new De;this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}};Object.defineProperties(this.params,{PointCloud:{get:function(){console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points.");return this.Points}}})}function ki(a,b){return a.distance-b.distance}function Kg(a,b,c,d){a.layers.test(b.layers)&&a.raycast(b, +c);if(!0===d){a=a.children;d=0;for(var e=a.length;dc;c++,d++){var e=c/32*Math.PI*2,f=d/32*Math.PI*2;b.push(Math.cos(e),Math.sin(e),1, +Math.cos(f),Math.sin(f),1)}a.setAttribute("position",new B(b,3));b=new da({fog:!1,toneMapped:!1});this.cone=new ma(a,b);this.add(this.cone);this.update()}function ni(a){var b=[];a&&a.isBone&&b.push(a);for(var c=0;c\n\nvec3 getSample(float theta, vec3 axis) {\n\tfloat cosTheta = cos(theta);\n\t// Rodrigues' axis-angle rotation\n\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t+ cross(axis, vOutputDirection) * sin(theta)\n\t\t+ axis * dot(axis, vOutputDirection) * (1.0 - cosTheta);\n\treturn bilinearCubeUV(envMap, sampleDirection, mipInt);\n}\n\nvoid main() {\n\tvec3 axis = latitudinal ? poleAxis : cross(poleAxis, vOutputDirection);\n\tif (all(equal(axis, vec3(0.0))))\n\t\taxis = vec3(vOutputDirection.z, 0.0, - vOutputDirection.x);\n\taxis = normalize(axis);\n\tgl_FragColor = vec4(0.0);\n\tgl_FragColor.rgb += weights[0] * getSample(0.0, axis);\n\tfor (int i = 1; i < n; i++) {\n\t\tif (i >= samples)\n\t\t\tbreak;\n\t\tfloat theta = dTheta * float(i);\n\t\tgl_FragColor.rgb += weights[i] * getSample(-1.0 * theta, axis);\n\t\tgl_FragColor.rgb += weights[i] * getSample(theta, axis);\n\t}\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t", +blending:0,depthTest:!1,depthWrite:!1});a.type="SphericalGaussianBlur";this._blurMaterial=a;this._cubemapShader=this._equirectShader=null;this._compileMaterial(this._blurMaterial)}function oi(a){a=new Ba(3*nb,3*nb,a);a.texture.mapping=306;a.texture.name="PMREM.cubeUv";a.scissorTest=!0;return a}function Rg(a,b,c,d,e){a.viewport.set(b,c,d,e);a.scissor.set(b,c,d,e)}function pi(){var a=new v(1,1);a=new ub({uniforms:{envMap:{value:null},texelSize:{value:a},inputEncoding:{value:mb[3E3]},outputEncoding:{value:mb[3E3]}}, +vertexShader:Pg(),fragmentShader:"\nprecision mediump float;\nprecision mediump int;\nvarying vec3 vOutputDirection;\nuniform sampler2D envMap;\nuniform vec2 texelSize;\n\n"+Qg()+"\n\n#include \n\nvoid main() {\n\tgl_FragColor = vec4(0.0);\n\tvec3 outputDirection = normalize(vOutputDirection);\n\tvec2 uv = equirectUv( outputDirection );\n\tvec2 f = fract(uv / texelSize - 0.5);\n\tuv -= f * texelSize;\n\tvec3 tl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.x += texelSize.x;\n\tvec3 tr = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.y += texelSize.y;\n\tvec3 br = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.x -= texelSize.x;\n\tvec3 bl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tvec3 tm = mix(tl, tr, f.x);\n\tvec3 bm = mix(bl, br, f.x);\n\tgl_FragColor.rgb = mix(tm, bm, f.y);\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t", +blending:0,depthTest:!1,depthWrite:!1});a.type="EquirectangularToCubeUV";return a}function qi(){var a=new ub({uniforms:{envMap:{value:null},inputEncoding:{value:mb[3E3]},outputEncoding:{value:mb[3E3]}},vertexShader:Pg(),fragmentShader:"\nprecision mediump float;\nprecision mediump int;\nvarying vec3 vOutputDirection;\nuniform samplerCube envMap;\n\n"+Qg()+"\n\nvoid main() {\n\tgl_FragColor = vec4(0.0);\n\tgl_FragColor.rgb = envMapTexelToLinear(textureCube(envMap, vec3( - vOutputDirection.x, vOutputDirection.yz ))).rgb;\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t", +blending:0,depthTest:!1,depthWrite:!1});a.type="CubemapToCubeUV";return a}function Pg(){return"\nprecision mediump float;\nprecision mediump int;\nattribute vec3 position;\nattribute vec2 uv;\nattribute float faceIndex;\nvarying vec3 vOutputDirection;\n\n// RH coordinate system; PMREM face-indexing convention\nvec3 getDirection(vec2 uv, float face) {\n\tuv = 2.0 * uv - 1.0;\n\tvec3 direction = vec3(uv, 1.0);\n\tif (face == 0.0) {\n\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\t} else if (face == 1.0) {\n\t\tdirection = direction.xzy;\n\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\t} else if (face == 2.0) {\n\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\t} else if (face == 3.0) {\n\t\tdirection = direction.zyx;\n\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\t} else if (face == 4.0) {\n\t\tdirection = direction.xzy;\n\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\t} else if (face == 5.0) {\n\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\t}\n\treturn direction;\n}\n\nvoid main() {\n\tvOutputDirection = getDirection(uv, faceIndex);\n\tgl_Position = vec4( position, 1.0 );\n}\n\t"} +function Qg(){return"\nuniform int inputEncoding;\nuniform int outputEncoding;\n\n#include \n\nvec4 inputTexelToLinear(vec4 value){\n\tif(inputEncoding == 0){\n\t\treturn value;\n\t}else if(inputEncoding == 1){\n\t\treturn sRGBToLinear(value);\n\t}else if(inputEncoding == 2){\n\t\treturn RGBEToLinear(value);\n\t}else if(inputEncoding == 3){\n\t\treturn RGBMToLinear(value, 7.0);\n\t}else if(inputEncoding == 4){\n\t\treturn RGBMToLinear(value, 16.0);\n\t}else if(inputEncoding == 5){\n\t\treturn RGBDToLinear(value, 256.0);\n\t}else{\n\t\treturn GammaToLinear(value, 2.2);\n\t}\n}\n\nvec4 linearToOutputTexel(vec4 value){\n\tif(outputEncoding == 0){\n\t\treturn value;\n\t}else if(outputEncoding == 1){\n\t\treturn LinearTosRGB(value);\n\t}else if(outputEncoding == 2){\n\t\treturn LinearToRGBE(value);\n\t}else if(outputEncoding == 3){\n\t\treturn LinearToRGBM(value, 7.0);\n\t}else if(outputEncoding == 4){\n\t\treturn LinearToRGBM(value, 16.0);\n\t}else if(outputEncoding == 5){\n\t\treturn LinearToRGBD(value, 256.0);\n\t}else{\n\t\treturn LinearToGamma(value, 2.2);\n\t}\n}\n\nvec4 envMapTexelToLinear(vec4 color) {\n\treturn inputTexelToLinear(color);\n}\n\t"} +function ri(a){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");qa.call(this,a);this.type="catmullrom";this.closed=!0}function si(a){console.warn("THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");qa.call(this,a);this.type="catmullrom"}function Sg(a){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead.");qa.call(this,a);this.type="catmullrom"}void 0===Number.EPSILON&&(Number.EPSILON=Math.pow(2, +-52));void 0===Number.isInteger&&(Number.isInteger=function(a){return"number"===typeof a&&isFinite(a)&&Math.floor(a)===a});void 0===Math.sign&&(Math.sign=function(a){return 0>a?-1:0se;se++)za[se]=(16>se?"0":"")+se.toString(16);var O={DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,generateUUID:function(){var a=4294967295*Math.random()|0,b=4294967295*Math.random()|0,c=4294967295*Math.random()| +0,d=4294967295*Math.random()|0;return(za[a&255]+za[a>>8&255]+za[a>>16&255]+za[a>>24&255]+"-"+za[b&255]+za[b>>8&255]+"-"+za[b>>16&15|64]+za[b>>24&255]+"-"+za[c&63|128]+za[c>>8&255]+"-"+za[c>>16&255]+za[c>>24&255]+za[d&255]+za[d>>8&255]+za[d>>16&255]+za[d>>24&255]).toUpperCase()},clamp:function(a,b,c){return Math.max(b,Math.min(c,a))},euclideanModulo:function(a,b){return(a%b+b)%b},mapLinear:function(a,b,c,d,e){return d+(a-b)*(e-d)/(c-b)},lerp:function(a,b,c){return(1-c)*a+c*b},smoothstep:function(a, +b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*(3-2*a)},smootherstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*a*(a*(6*a-15)+10)},randInt:function(a,b){return a+Math.floor(Math.random()*(b-a+1))},randFloat:function(a,b){return a+Math.random()*(b-a)},randFloatSpread:function(a){return a*(.5-Math.random())},degToRad:function(a){return a*O.DEG2RAD},radToDeg:function(a){return a*O.RAD2DEG},isPowerOfTwo:function(a){return 0===(a&a-1)&&0!==a},ceilPowerOfTwo:function(a){return Math.pow(2, +Math.ceil(Math.log(a)/Math.LN2))},floorPowerOfTwo:function(a){return Math.pow(2,Math.floor(Math.log(a)/Math.LN2))},setQuaternionFromProperEuler:function(a,b,c,d,e){var f=Math.cos,g=Math.sin,h=f(c/2);c=g(c/2);var l=f((b+d)/2),m=g((b+d)/2),k=f((b-d)/2),n=g((b-d)/2);f=f((d-b)/2);b=g((d-b)/2);switch(e){case "XYX":a.set(h*m,c*k,c*n,h*l);break;case "YZY":a.set(c*n,h*m,c*k,h*l);break;case "ZXZ":a.set(c*k,c*n,h*m,h*l);break;case "XZX":a.set(h*m,c*b,c*f,h*l);break;case "YXY":a.set(c*f,h*m,c*b,h*l);break;case "ZYZ":a.set(c* +b,c*f,h*m,h*l);break;default:console.warn("THREE.MathUtils: .setQuaternionFromProperEuler() encountered an unknown order: "+e)}}};Object.defineProperties(v.prototype,{width:{get:function(){return this.x},set:function(a){this.x=a}},height:{get:function(){return this.y},set:function(a){this.y=a}}});Object.assign(v.prototype,{isVector2:!0,set:function(a,b){this.x=a;this.y=b;return this},setScalar:function(a){this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y= +a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(a){this.x=a.x;this.y=a.y;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."), +this.addVectors(a,b);this.x+=a.x;this.y+=a.y;return this},addScalar:function(a){this.x+=a;this.y+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;return this},subScalar:function(a){this.x-=a;this.y-=a;return this}, +subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},multiply:function(a){this.x*=a.x;this.y*=a.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},divide:function(a){this.x/=a.x;this.y/=a.y;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},applyMatrix3:function(a){var b=this.x,c=this.y;a=a.elements;this.x=a[0]*b+a[3]*c+a[6];this.y=a[1]*b+a[4]*c+a[7];return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);return this}, +max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);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));return this},clampScalar:function(a,b){this.x=Math.max(a,Math.min(b,this.x));this.y=Math.max(a,Math.min(b,this.y));return this},clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y); +return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);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);return this},negate:function(){this.x=-this.x;this.y=-this.y;return this},dot:function(a){return this.x*a.x+this.y*a.y},cross:function(a){return this.x*a.y-this.y*a.x},lengthSq:function(){return this.x* +this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){return Math.atan2(-this.y,-this.x)+Math.PI},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x;a=this.y-a.y;return b*b+a*a},manhattanDistanceTo:function(a){return Math.abs(this.x-a.x)+Math.abs(this.y- +a.y)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;return this},lerpVectors:function(a,b,c){this.x=a.x+(b.x-a.x)*c;this.y=a.y+(b.y-a.y)*c;return this},equals:function(a){return a.x===this.x&&a.y===this.y},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;return a},fromBufferAttribute:function(a,b,c){void 0!== +c&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);return this},rotateAround:function(a,b){var c=Math.cos(b);b=Math.sin(b);var d=this.x-a.x,e=this.y-a.y;this.x=d*c-e*b+a.x;this.y=d*b+e*c+a.y;return this},random:function(){this.x=Math.random();this.y=Math.random();return this}});Object.assign(ya.prototype,{isMatrix3:!0,set:function(a,b,c,d,e,f,g,h,l){var m=this.elements;m[0]=a;m[1]=d;m[2]=g;m[3]=b;m[4]=e;m[5]=h;m[6]=c;m[7]=f;m[8]= +l;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return this},extractBasis:function(a,b,c){a.setFromMatrix3Column(this,0);b.setFromMatrix3Column(this,1);c.setFromMatrix3Column(this,2);return this},setFromMatrix4:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[1], +a[5],a[9],a[2],a[6],a[10]);return this},multiply:function(a){return this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[3],f=c[6],g=c[1],h=c[4],l=c[7],m=c[2],k=c[5];c=c[8];var n=d[0],t=d[3],p=d[6],q=d[1],u=d[4],v=d[7],x=d[2],w=d[5];d=d[8];b[0]=a*n+e*q+f*x;b[3]=a*t+e*u+f*w;b[6]=a*p+e*v+f*d;b[1]=g*n+h*q+l*x;b[4]=g*t+h*u+l*w;b[7]=g*p+h*v+l*d;b[2]=m*n+k*q+c*x;b[5]=m*t+k* +u+c*w;b[8]=m*p+k*v+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],h=a[6],l=a[7];a=a[8];return b*f*a-b*g*l-c*e*a+c*g*h+d*e*l-d*f*h},getInverse:function(a,b){void 0!==b&&console.warn("THREE.Matrix3: .getInverse() can no longer be configured to throw on degenerate.");var c=a.elements;a=this.elements;b=c[0];var d=c[1], +e=c[2],f=c[3],g=c[4],h=c[5],l=c[6],m=c[7];c=c[8];var k=c*g-h*m,n=h*l-c*f,p=m*f-g*l,r=b*k+d*n+e*p;if(0===r)return this.set(0,0,0,0,0,0,0,0,0);r=1/r;a[0]=k*r;a[1]=(e*m-c*d)*r;a[2]=(h*d-e*g)*r;a[3]=n*r;a[4]=(c*b-e*l)*r;a[5]=(e*f-h*b)*r;a[6]=p*r;a[7]=(d*l-m*b)*r;a[8]=(g*b-d*f)*r;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 kf=0;ea.DEFAULT_IMAGE=void 0;ea.DEFAULT_MAPPING=300;Object.defineProperty(ea.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(ea.prototype,ja.prototype,{constructor:ea,isTexture:!0,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],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=R.generateUUID());if(!b&&void 0===a.images[d.uuid]){var e=a.images,f=d.uuid,g=d.uuid;if(d instanceof HTMLCanvasElement)var h=d;else{h=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");h.width=d.width;h.height=d.height;var k=h.getContext("2d");d instanceof ImageData?k.putImageData(d,0,0):k.drawImage(d,0,0,d.width,d.height)}h=2048a.x||1a.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||1a.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.assign(da.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 l=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+l-3))return this.set(1,0,0,0),this;a=Math.PI;b=(b+1)/2;f=(f+1)/2;l=(l+1)/2;c=(c+e)/4;d=(d+h)/4;g=(g+k)/4;b>f&&b>l?.01>b?(k=0,c=h=.707106781):(k=Math.sqrt(b),h=c/k,c=d/k):f>l?.01>f?(k=.707106781,h=0,c=.707106781):(h=Math.sqrt(f),k=c/h,c=g/h):.01>l?(h=k=.707106781,c=0):(c=Math.sqrt(l),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+l-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 da,b=new da);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}});Object.assign(Hb.prototype,ja.prototype,{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"})}});Ib.prototype=Object.create(Hb.prototype);Ib.prototype.constructor=Ib;Ib.prototype.isWebGLRenderTargetCube=!0;fb.prototype=Object.create(ea.prototype);fb.prototype.constructor=fb;fb.prototype.isDataTexture=!0;Ua.prototype=Object.create(ea.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 Be=new ea,Ce=new Ua,we=[],ye=[],Ae=new Float32Array(16),ze=new Float32Array(9);Ge.prototype.setValue=function(a,b){for(var c=this.seq,d=0,e=c.length;d!==e;++d){var f=c[d];f.setValue(a,b[f.id])}};var Od=/([\w\d_]+)(\])?(\[|\.)?/g;gb.prototype.setValue=function(a,b,c){b=this.map[b];void 0!==b&&b.setValue(a,c,this.renderer)};gb.prototype.setOptional=function(a, -b,c){b=b[c];void 0!==b&&this.setValue(a,c,b)};gb.upload=function(a,b,c,d){for(var e=0,f=b.length;e!==f;++e){var g=b[e],h=c[g.id];!1!==h.needsUpdate&&g.setValue(a,h.value,d)}};gb.seqWithValue=function(a,b){for(var c=[],d=0,e=a.length;d!==e;++d){var f=a[d];f.id in b&&c.push(f)}return c};var sg={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(H.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);1d?c:d<2/3?a+6*(c-a)*(2/3-d):a}return function(b,c,d){b=R.euclideanModulo(b, -1);c=R.clamp(c,0,1);d=R.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*)?$/.exec(d)){var d=parseFloat(c[1])/360, -e=parseInt(c[2],10)/100,f=parseInt(c[3],10)/100;b(c[5]);return this.setHSL(d,e,f)}}}else if(c=/^\#([A-Fa-f0-9]+)$/.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=h?k/(e+f): -k/(2-e-f);switch(e){case b:g=(c-d)/k+(c 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 theta = acos( dot( N, V ) );\n\tvec2 uv = vec2(\n\t\tsqrt( saturate( roughness ) ),\n\t\tsaturate( theta / ( 0.5 * PI ) ) );\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 = 0.86267 + (0.49788 + 0.01436 * y ) * y;\n\tfloat b = 3.45068 + (4.18814 + y) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = (x > 0.0) ? v : 0.5 * inversesqrt( 1.0 - x * x ) - 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\tvec3 result = vec3( LTC_ClippedSphereFormFactor( vectorFormFactor ) );\n\treturn 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\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\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; ++ i ) {\n\t\tvec4 plane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t\t\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; ++ i ) {\n\t\t\tvec4 plane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\tif ( clipped ) discard;\n\t\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(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\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_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\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\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\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\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:"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 ltcMat;\tuniform sampler2D ltcMag;\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#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( 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(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", -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\tfloat norm = texture2D( ltcMag, uv ).a;\n\t\tvec4 t = texture2D( ltcMat, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( 1, 0, t.y ),\n\t\t\tvec3( 0, t.z, 0 ),\n\t\t\tvec3( t.w, 0, t.x )\n\t\t);\n\t\treflectedLight.directSpecular += lightColor * material.specularColor * norm * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1 ), 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_template:"\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\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\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\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\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#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 ( NUM_HEMI_LIGHTS > 0 )\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\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tirradiance += getLightProbeIndirectIrradiance( geometry, 8 );\n\t#endif\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tvec3 radiance = getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), 8 );\n\t#ifndef STANDARD\n\t\tvec3 clearCoatRadiance = getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), 8 );\n\t#else\n\t\tvec3 clearCoatRadiance = vec3( 0.0 );\n\t#endif\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:"#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#ifdef USE_NORMALMAP\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\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\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\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 S = normalize( q0 * st1.t - q1 * st0.t );\n\t\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\n\t\tvec3 N = normalize( surf_norm );\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy = normalScale * mapN.xy;\n\t\tmat3 tsn = mat3( S, T, N );\n\t\treturn normalize( tsn * mapN );\n\t}\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\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\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\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\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\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\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 \nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include \n\t#include \n\tgl_Position.z = gl_Position.w;\n}\n",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 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 \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include \n\t\t#include \n\t\t#include \n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n", -distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main () {\n\t#include \n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include \n\t#include \n\t#include \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 \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include \n\t\t#include \n\t\t#include \n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvWorldPosition = worldPosition.xyz;\n}\n", -equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldPosition;\n#include \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 \nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include \n\t#include \n}\n", -linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \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 \n\t#include \n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n}\n", -linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include \n\t#include \n\t#include \n}\n", -meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \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 \n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include \n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n}\n", -meshbasic_vert:"#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#ifdef USE_ENVMAP\n\t#include \n\t#include \n\t#include \n\t#include \n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \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 \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \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 \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\n\t#include \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 \n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include \n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n", -meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n", -meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \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 \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include \n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n", -meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvViewPosition = - mvPosition.xyz;\n\t#include \n\t#include \n\t#include \n\t#include \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 \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \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 \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n", -meshphysical_vert:"#define PHYSICAL\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvViewPosition = - mvPosition.xyz;\n\t#include \n\t#include \n\t#include \n}\n", -normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}\n", -normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}\n", -points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\t#include \n\t#include \n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n}\n", -points_vert:"uniform float size;\nuniform float scale;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \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 \n\t#include \n\t#include \n\t#include \n\t#include \n}\n", -shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include \n}\n",shadow_vert:"#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n"}, -mb={basic:{uniforms:Ea.merge([E.common,E.specularmap,E.envmap,E.aomap,E.lightmap,E.fog]),vertexShader:W.meshbasic_vert,fragmentShader:W.meshbasic_frag},lambert:{uniforms:Ea.merge([E.common,E.specularmap,E.envmap,E.aomap,E.lightmap,E.emissivemap,E.fog,E.lights,{emissive:{value:new H(0)}}]),vertexShader:W.meshlambert_vert,fragmentShader:W.meshlambert_frag},phong:{uniforms:Ea.merge([E.common,E.specularmap,E.envmap,E.aomap,E.lightmap,E.emissivemap,E.bumpmap,E.normalmap,E.displacementmap,E.gradientmap, -E.fog,E.lights,{emissive:{value:new H(0)},specular:{value:new H(1118481)},shininess:{value:30}}]),vertexShader:W.meshphong_vert,fragmentShader:W.meshphong_frag},standard:{uniforms:Ea.merge([E.common,E.envmap,E.aomap,E.lightmap,E.emissivemap,E.bumpmap,E.normalmap,E.displacementmap,E.roughnessmap,E.metalnessmap,E.fog,E.lights,{emissive:{value:new H(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:W.meshphysical_vert,fragmentShader:W.meshphysical_frag},points:{uniforms:Ea.merge([E.points, -E.fog]),vertexShader:W.points_vert,fragmentShader:W.points_frag},dashed:{uniforms:Ea.merge([E.common,E.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:W.linedashed_vert,fragmentShader:W.linedashed_frag},depth:{uniforms:Ea.merge([E.common,E.displacementmap]),vertexShader:W.depth_vert,fragmentShader:W.depth_frag},normal:{uniforms:Ea.merge([E.common,E.bumpmap,E.normalmap,E.displacementmap,{opacity:{value:1}}]),vertexShader:W.normal_vert,fragmentShader:W.normal_frag},cube:{uniforms:{tCube:{value:null}, -tFlip:{value:-1},opacity:{value:1}},vertexShader:W.cube_vert,fragmentShader:W.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:W.equirect_vert,fragmentShader:W.equirect_frag},distanceRGBA:{uniforms:Ea.merge([E.common,E.displacementmap,{referencePosition:{value:new p},nearDistance:{value:1},farDistance:{value:1E3}}]),vertexShader:W.distanceRGBA_vert,fragmentShader:W.distanceRGBA_frag},shadow:{uniforms:Ea.merge([E.lights,E.fog,{color:{value:new H(0)},opacity:{value:1}}]),vertexShader:W.shadow_vert, -fragmentShader:W.shadow_frag}};mb.physical={uniforms:Ea.merge([mb.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:W.meshphysical_vert,fragmentShader:W.meshphysical_frag};Object.assign(kd.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;bthis.max.x||a.ythis.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){return(b||new C).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.xthis.max.x||a.max.ythis.max.y?!1:!0},clampPoint:function(a,b){return(b||new C).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new C;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)}});tc.prototype=Object.create(ea.prototype);tc.prototype.constructor=tc;var Lf=0;Object.assign(Q.prototype,ja.prototype,{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.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.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);0e&&(e=l);q>f&&(f=q);n>g&&(g=n)}this.min.set(b,c,d);this.max.set(e,f,g);return this},setFromBufferAttribute:function(a){for(var b= -Infinity,c=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,k=a.count;he&&(e=l);q>f&&(f=q);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;bthis.max.x||a.ythis.max.y||a.zthis.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){return(b||new p).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.xthis.max.x||a.max.ythis.max.y||a.max.zthis.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.constant},clampPoint:function(a, -b){return(b||new p).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){b=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(){var a= -[new p,new p,new p,new p,new p,new p,new p,new p];return function(b){if(this.isEmpty())return this;a[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(b);a[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(b);a[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(b);a[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(b);a[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(b);a[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(b);a[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(b); -a[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(b);this.setFromPoints(a);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 Oa;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=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);b=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){a=a||new Oa;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(Aa.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){return(b||new p).copy(this.normal).multiplyScalar(-this.distanceToPoint(a)).add(a)},intersectLine:function(){var a=new p;return function(b,c){c=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||1b&&0a&&0c;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],l=c[7],q=c[8],n=c[9],m=c[10],r=c[11],p=c[12],v=c[13],w=c[14],c=c[15];b[0].setComponents(f-a,l-g,r-q,c-p).normalize();b[1].setComponents(f+a,l+g,r+q,c+p).normalize();b[2].setComponents(f+d,l+h,r+n,c+v).normalize();b[3].setComponents(f-d,l-h,r-n,c-v).normalize();b[4].setComponents(f-e,l-k,r-m,c-w).normalize();b[5].setComponents(f+e,l+k,r+m,c+w).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)e;e++){var f=d[e];a.x=0g&&0>f)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}});Ya.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" "); -Ya.DefaultOrder="XYZ";Object.defineProperties(Ya.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(Ya.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=R.clamp,e=a.elements;a=e[0];var f=e[4],g=e[8],h=e[1],k=e[5],l=e[9],q=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(-l,e),this._z= -Math.atan2(-f,a)):(this._x=Math.atan2(n,k),this._z=0)):"YXZ"===b?(this._x=Math.asin(-d(l,-1,1)),.99999>Math.abs(l)?(this._y=Math.atan2(g,e),this._z=Math.atan2(h,k)):(this._y=Math.atan2(-q,a),this._z=0)):"ZXY"===b?(this._x=Math.asin(d(n,-1,1)),.99999>Math.abs(n)?(this._y=Math.atan2(-q,e),this._z=Math.atan2(-f,k)):(this._y=0,this._z=Math.atan2(h,a))):"ZYX"===b?(this._y=Math.asin(-d(q,-1,1)),.99999>Math.abs(q)?(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(-l,k),this._y=Math.atan2(-q,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(-l,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 K;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 Z;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(Pd.prototype,{set:function(a){this.mask=1<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;ca?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),l=c.dot(this.direction),q=-c.dot(b),n=c.lengthSq(),m=Math.abs(1-k*k);if(0=-p?e<=p?(h=1/m,d*=h,e*=h,k=d*(d+k*e+2*l)+e*(k*d+e+2*q)+n):(e=h,d=Math.max(0,-(k*e+l)),k=-d*d+e*(e+2*q)+n):(e=-h,d=Math.max(0,-(k*e+l)),k=-d*d+e*(e+2*q)+n):e<=-p?(d=Math.max(0,-(-k*h+l)),e=0b)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(da||h>c)return null; -if(h>g||g!==g)g=h;if(ac?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(0f)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(Mb.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){return(a||new p).addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(a){return(a||new p).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){b=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=R.clamp(c,0,1));return c}}(),closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);c=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)}});Object.assign(Qa,{normal:function(){var a=new p;return function(b,c,d,e){e=e||new p; -e.subVectors(d,c);a.subVectors(b,c);e.cross(a);b=e.lengthSq();return 0=b.x+b.y}}()});Object.assign(Qa.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},area: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()}}(),midpoint:function(a){return(a||new p).addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(a){return Qa.normal(this.a,this.b,this.c,a)},plane:function(a){return(a||new Aa).setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(a,b){return Qa.barycoordFromPoint(a,this.a,this.b,this.c,b)},containsPoint:function(a){return Qa.containsPoint(a,this.a,this.b,this.c)},closestPointToPoint:function(){var a= -new Aa,b=[new Mb,new Mb,new Mb],c=new p,d=new p;return function(e,f){f=f||new p;var g=Infinity;a.setFromCoplanarPoints(this.a,this.b,this.c);a.projectPoint(e,c);if(!0===this.containsPoint(c))f.copy(c);else for(b[0].set(this.a,this.b),b[1].set(this.b,this.c),b[2].set(this.c,this.a),e=0;ec.far?null:{distance:b,point:x.clone(),object:a}}function c(c,d,e,f,l,n,q,t){g.fromBufferAttribute(f,n);h.fromBufferAttribute(f,q);k.fromBufferAttribute(f,t);if(c=b(c,c.material,d,e,g,h,k,w))l&&(m.fromBufferAttribute(l, -n),r.fromBufferAttribute(l,q),u.fromBufferAttribute(l,t),c.uv=a(w,g,h,k,m,r,u)),c.face=new Pa(n,q,t,Qa.normal(g,h,k)),c.faceIndex=n;return c}var d=new K,e=new lb,f=new Da,g=new p,h=new p,k=new p,l=new p,q=new p,n=new p,m=new C,r=new C,u=new C,v=new p,w=new p,x=new p;return function(t,p){var v=this.geometry,x=this.material,z=this.matrixWorld;if(void 0!==x&&(null===v.boundingSphere&&v.computeBoundingSphere(),f.copy(v.boundingSphere),f.applyMatrix4(z),!1!==t.ray.intersectsSphere(f)&&(d.getInverse(z), -e.copy(t.ray).applyMatrix4(d),null===v.boundingBox||!1!==e.intersectsBox(v.boundingBox)))){var y;if(v.isBufferGeometry){var x=v.index,I=v.attributes.position,z=v.attributes.uv,C;if(null!==x){var A=0;for(C=x.count;Af||(f=d.ray.origin.distanceTo(a),fd.far||e.push({distance:f,point:a.clone(),face:null,object:this}))}}(),clone:function(){return(new this.constructor(this.material)).copy(this)}});Dc.prototype=Object.assign(Object.create(A.prototype),{constructor:Dc,copy:function(a){A.prototype.copy.call(this, -a,!1);a=a.levels;for(var b=0,c=a.length;b=d[e].distance)d[e-1].object.visible=!1,d[e].object.visible=!0;else break;for(;ef||(q.applyMatrix4(this.matrixWorld),m=d.ray.origin.distanceTo(q),md.far||e.push({distance:m,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}));else for(g=0,v=r.length/3-1;gf||(q.applyMatrix4(this.matrixWorld),m=d.ray.origin.distanceTo(q), -md.far||e.push({distance:m,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else if(g.isGeometry)for(k=g.vertices,l=k.length,g=0;gf||(q.applyMatrix4(this.matrixWorld),m=d.ray.origin.distanceTo(q),md.far||e.push({distance:m,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)}});ca.prototype=Object.assign(Object.create(ma.prototype),{constructor:ca,isLineSegments:!0});rd.prototype=Object.assign(Object.create(ma.prototype),{constructor:rd,isLineLoop:!0});Ba.prototype=Object.create(Q.prototype);Ba.prototype.constructor=Ba;Ba.prototype.isPointsMaterial=!0;Ba.prototype.copy=function(a){Q.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.size=a.size;this.sizeAttenuation=a.sizeAttenuation;return this};Qb.prototype=Object.assign(Object.create(A.prototype), -{constructor:Qb,isPoints:!0,raycast:function(){var a=new K,b=new lb,c=new Da;return function(d,e){function f(a,c){var f=b.distanceSqToPoint(a);if(fd.far||e.push({distance:h,distanceToRay:Math.sqrt(f),point:a.clone(),index:c,face:null,object:g})}}var g=this,h=this.geometry,k=this.matrixWorld,l=d.params.Points.threshold;null===h.boundingSphere&&h.computeBoundingSphere();c.copy(h.boundingSphere);c.applyMatrix4(k); -c.radius+=l;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(k);b.copy(d.ray).applyMatrix4(a);var l=l/((this.scale.x+this.scale.y+this.scale.z)/3),m=l*l,l=new p;if(h.isBufferGeometry){var n=h.index,h=h.attributes.position.array;if(null!==n)for(var t=n.array,n=0,r=t.length;nc)return null;var d=[],e=[],f=[],g;if(0=h--){console.warn("THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()");break}var k= -g;c<=k&&(k=0);g=k+1;c<=g&&(g=0);var l=g+1;c<=l&&(l=0);a:{var m;var n=a[e[k]].x;var p=a[e[k]].y;var r=a[e[g]].x;var u=a[e[g]].y;var v=a[e[l]].x;var w=a[e[l]].y;if(0>=(r-n)*(w-p)-(u-p)*(v-n))var x=!1;else{var z=v-r;var y=w-u;var B=n-v;var C=p-w;var A=r-n;x=u-p;for(m=0;m=-Number.EPSILON&&D>=-Number.EPSILON&&N>=-Number.EPSILON){x= -!1;break a}}}x=!0}}if(x){d.push([a[e[k]],a[e[g]],a[e[l]]]);f.push([e[k],e[g],e[l]]);k=g;for(l=g+1;lNumber.EPSILON){if(0< -q){if(0>p||p>q)return[];k=l*m-k*n;if(0>k||k>q)return[]}else{if(0c?[]:k===c?f?[]:[g]:a<=c?[g,h]:[g,l]}function f(a,b,c,d){var e=b.x-a.x,f=b.y-a.y;b=c.x-a.x;c=c.y-a.y;var g=d.x-a.x;d=d.y-a.y;a=e*c-f*b;e=e*d-f*g;return Math.abs(a)>Number.EPSILON?(b=g*c-d*b,0d&&(d=c);var e=a+1;e>c&&(e=0);c=f(h[a],h[d],h[e],D[b]);if(!c)return!1;c=D.length-1;d=b-1;0>d&&(d=c);e=b+1;e>c&&(e=0);return(c=f(D[b],D[d],D[e],h[a]))?!0:!1}function d(a,b){var c;for(c=0;ct){console.log('THREE.ShapeUtils: Infinite Loop! Holes left:" + indepHoles.length + ", Probably Hole outside Shape!');break}for(m=p;ma;a++)m=b[a].x+":"+b[a].y,m=h[m],void 0!==m&&(b[a]=m);return k.concat()},isClockWise:function(a){return 0>Ha.area(a)}};$a.prototype=Object.create(N.prototype);$a.prototype.constructor=$a;Ga.prototype= -Object.create(D.prototype);Ga.prototype.constructor=Ga;Ga.prototype.getArrays=function(){var a=this.getAttribute("position"),a=a?Array.prototype.slice.call(a.array):[],b=this.getAttribute("uv"),b=b?Array.prototype.slice.call(b.array):[],c=this.index,c=c?Array.prototype.slice.call(c.array):[];return{position:a,uv:b,index:c}};Ga.prototype.addShapeList=function(a,b){var c=a.length;b.arrays=this.getArrays();for(var d=0;dNumber.EPSILON){var k=Math.sqrt(h),l=Math.sqrt(f*f+g*g),h=b.x-e/k;b=b.y+d/k;g=((c.x-g/l-h)*g-(c.y+f/l-b)*f)/(d*g-e*f);f=h+d*g-a.x;d=b+e*g-a.y;e=f*f+d*d;if(2>=e)return new C(f, -d);e=Math.sqrt(e/2)}else a=!1,d>Number.EPSILON?f>Number.EPSILON&&(a=!0):d<-Number.EPSILON?f<-Number.EPSILON&&(a=!0):Math.sign(e)===Math.sign(g)&&(a=!0),a?(f=-e,e=Math.sqrt(h)):(f=d,d=e,e=Math.sqrt(h/2));return new C(f/e,d/e)}function e(a,b){for(G=a.length;0<=--G;){var c=G;var d=G-1;0>d&&(d=a.length-1);var e,f=A+2*w;for(e=0;eMath.abs(g-k)?[new C(a,1-c),new C(h,1-d),new C(l,1-e),new C(n,1-b)]:[new C(g,1-c),new C(k,1-d),new C(m,1-e),new C(p,1-b)]}};Qc.prototype=Object.create(N.prototype); -Qc.prototype.constructor=Qc;$b.prototype=Object.create(Ga.prototype);$b.prototype.constructor=$b;Rc.prototype=Object.create(N.prototype);Rc.prototype.constructor=Rc;ob.prototype=Object.create(D.prototype);ob.prototype.constructor=ob;Sc.prototype=Object.create(N.prototype);Sc.prototype.constructor=Sc;ac.prototype=Object.create(D.prototype);ac.prototype.constructor=ac;Tc.prototype=Object.create(N.prototype);Tc.prototype.constructor=Tc;bc.prototype=Object.create(D.prototype);bc.prototype.constructor= -bc;cc.prototype=Object.create(N.prototype);cc.prototype.constructor=cc;dc.prototype=Object.create(D.prototype);dc.prototype.constructor=dc;ec.prototype=Object.create(D.prototype);ec.prototype.constructor=ec;pb.prototype=Object.create(N.prototype);pb.prototype.constructor=pb;Sa.prototype=Object.create(D.prototype);Sa.prototype.constructor=Sa;Uc.prototype=Object.create(pb.prototype);Uc.prototype.constructor=Uc;Vc.prototype=Object.create(Sa.prototype);Vc.prototype.constructor=Vc;Wc.prototype=Object.create(N.prototype); -Wc.prototype.constructor=Wc;fc.prototype=Object.create(D.prototype);fc.prototype.constructor=fc;var Ca=Object.freeze({WireframeGeometry:Sb,ParametricGeometry:Hc,ParametricBufferGeometry:Tb,TetrahedronGeometry:Jc,TetrahedronBufferGeometry:Ub,OctahedronGeometry:Kc,OctahedronBufferGeometry:nb,IcosahedronGeometry:Lc,IcosahedronBufferGeometry:Vb,DodecahedronGeometry:Mc,DodecahedronBufferGeometry:Wb,PolyhedronGeometry:Ic,PolyhedronBufferGeometry:qa,TubeGeometry:Nc,TubeBufferGeometry:Xb,TorusKnotGeometry:Oc, -TorusKnotBufferGeometry:Yb,TorusGeometry:Pc,TorusBufferGeometry:Zb,TextGeometry:Qc,TextBufferGeometry:$b,SphereGeometry:Rc,SphereBufferGeometry:ob,RingGeometry:Sc,RingBufferGeometry:ac,PlaneGeometry:Ac,PlaneBufferGeometry:kb,LatheGeometry:Tc,LatheBufferGeometry:bc,ShapeGeometry:cc,ShapeBufferGeometry:dc,ExtrudeGeometry:$a,ExtrudeBufferGeometry:Ga,EdgesGeometry:ec,ConeGeometry:Uc,ConeBufferGeometry:Vc,CylinderGeometry:pb,CylinderBufferGeometry:Sa,CircleGeometry:Wc,CircleBufferGeometry:fc,BoxGeometry:Lb, -BoxBufferGeometry:jb});gc.prototype=Object.create(Q.prototype);gc.prototype.constructor=gc;gc.prototype.isShadowMaterial=!0;hc.prototype=Object.create(oa.prototype);hc.prototype.constructor=hc;hc.prototype.isRawShaderMaterial=!0;Ma.prototype=Object.create(Q.prototype);Ma.prototype.constructor=Ma;Ma.prototype.isMeshStandardMaterial=!0;Ma.prototype.copy=function(a){Q.prototype.copy.call(this,a);this.defines={STANDARD:""};this.color.copy(a.color);this.roughness=a.roughness;this.metalness=a.metalness; -this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.roughnessMap=a.roughnessMap; -this.metalnessMap=a.metalnessMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.envMapIntensity=a.envMapIntensity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};qb.prototype=Object.create(Ma.prototype);qb.prototype.constructor=qb;qb.prototype.isMeshPhysicalMaterial= -!0;qb.prototype.copy=function(a){Ma.prototype.copy.call(this,a);this.defines={PHYSICAL:""};this.reflectivity=a.reflectivity;this.clearCoat=a.clearCoat;this.clearCoatRoughness=a.clearCoatRoughness;return this};Ia.prototype=Object.create(Q.prototype);Ia.prototype.constructor=Ia;Ia.prototype.isMeshPhongMaterial=!0;Ia.prototype.copy=function(a){Q.prototype.copy.call(this,a);this.color.copy(a.color);this.specular.copy(a.specular);this.shininess=a.shininess;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity= -a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine= -a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};rb.prototype=Object.create(Ia.prototype);rb.prototype.constructor=rb;rb.prototype.isMeshToonMaterial=!0;rb.prototype.copy=function(a){Ia.prototype.copy.call(this, -a);this.gradientMap=a.gradientMap;return this};sb.prototype=Object.create(Q.prototype);sb.prototype.constructor=sb;sb.prototype.isMeshNormalMaterial=!0;sb.prototype.copy=function(a){Q.prototype.copy.call(this,a);this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth; -this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};tb.prototype=Object.create(Q.prototype);tb.prototype.constructor=tb;tb.prototype.isMeshLambertMaterial=!0;tb.prototype.copy=function(a){Q.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity= -a.emissiveIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};ub.prototype=Object.create(O.prototype);ub.prototype.constructor= -ub;ub.prototype.isLineDashedMaterial=!0;ub.prototype.copy=function(a){O.prototype.copy.call(this,a);this.scale=a.scale;this.dashSize=a.dashSize;this.gapSize=a.gapSize;return this};var tg=Object.freeze({ShadowMaterial:gc,SpriteMaterial:Za,RawShaderMaterial:hc,ShaderMaterial:oa,PointsMaterial:Ba,MeshPhysicalMaterial:qb,MeshStandardMaterial:Ma,MeshPhongMaterial:Ia,MeshToonMaterial:rb,MeshNormalMaterial:sb,MeshLambertMaterial:tb,MeshDepthMaterial:Wa,MeshDistanceMaterial:Xa,MeshBasicMaterial:va,LineDashedMaterial:ub, -LineBasicMaterial:O,Material:Q}),jd={enabled:!1,files:{},add:function(a,b){!1!==this.enabled&&(this.files[a]=b)},get:function(a){if(!1!==this.enabled)return this.files[a]},remove:function(a){delete this.files[a]},clear:function(){this.files={}}},wa=new Yd,Ta={};Object.assign(Ja.prototype,{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=jd.get(a);if(void 0!==f)return e.manager.itemStart(a),setTimeout(function(){b&&b(f);e.manager.itemEnd(a)}, -0),f;if(void 0!==Ta[a])Ta[a].push({onLoad:b,onProgress:c,onError:d});else{var g=a.match(/^data:(.*?)(;base64)?,(.*)$/);if(g){c=g[1];var h=!!g[2],g=g[3],g=window.decodeURIComponent(g);h&&(g=window.atob(g));try{var k=(this.responseType||"").toLowerCase();switch(k){case "arraybuffer":case "blob":for(var l=new Uint8Array(g.length),h=0;h=e)break a;else{f=b[1];a=e)break b}d=c;c=0}}for(;c>>1,ab;)--f;++f;if(0!==e||f!==d)e>=f&&(f=Math.max(f,1),e=f-1),a=this.getValueSize(),this.times=T.arraySlice(c,e,f),this.values=T.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.KeyframeTrackPrototype: Invalid value size in track.",this),a=!1);var c=this.times,b=this.values,d=c.length;0===d&&(console.error("THREE.KeyframeTrackPrototype: 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.KeyframeTrackPrototype: Time is not a valid number.",this,f,g);a=!1;break}if(null!==e&&e>g){console.error("THREE.KeyframeTrackPrototype: Out of order keys.",this,f,g,e);a=!1;break}e=g}if(void 0!==b&&T.isTypedArray(b))for(f=0,c=b.length;f!==c;++f)if(d=b[f],isNaN(d)){console.error("THREE.KeyframeTrackPrototype: Value is not a valid number.",this,f,d);a=!1;break}return a},optimize:function(){for(var a, -b,c=this.times,d=this.values,e=this.getValueSize(),f=2302===this.getInterpolation(),g=1,h=c.length-1,k=1;kl.opacity&&(l.transparent=!0);d.setTextures(k);return d.parse(l)}}()});Object.assign(be.prototype, -{load:function(a,b,c,d){var e=this,f=this.texturePath&&"string"===typeof this.texturePath?this.texturePath:kc.prototype.extractUrlBase(a),g=new Ja(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)){if("object"===d.toLowerCase()){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.ObjectLoader instead.");return}if("scene"===d.toLowerCase()){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.SceneLoader instead."); -return}}c=e.parse(c,f);b(c.geometry,c.materials)},c,d)},setTexturePath:function(a){this.texturePath=a},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 N,d=a,e,f,g,h=d.faces;var k=d.vertices;var l=d.normals,m=d.colors;var n=d.scale;var t=0;if(void 0!==d.uvs){for(e=0;ef;f++){var B=h[r++];var A=y[2*B];B=y[2*B+1];A=new C(A,B);2!==f&&c.faceVertexUvs[e][v].push(A);0!==f&&c.faceVertexUvs[e][v+1].push(A)}}w&&(w=3* -h[r++],u.normal.set(l[w++],l[w++],l[w]),z.normal.copy(u.normal));if(x)for(e=0;4>e;e++)w=3*h[r++],x=new p(l[w++],l[w++],l[w]),2!==e&&u.vertexNormals.push(x),0!==e&&z.vertexNormals.push(x);n&&(n=h[r++],n=m[n],u.color.setHex(n),z.color.setHex(n));if(k)for(e=0;4>e;e++)n=h[r++],n=m[n],2!==e&&u.vertexColors.push(new H(n)),0!==e&&z.vertexColors.push(new H(n));c.faces.push(u);c.faces.push(z)}else{u=new Pa;u.a=h[r++];u.b=h[r++];u.c=h[r++];v&&(v=h[r++],u.materialIndex=v);v=c.faces.length;if(e)for(e=0;ef;f++)B=h[r++],A=y[2*B],B=y[2*B+1],A=new C(A,B),c.faceVertexUvs[e][v].push(A);w&&(w=3*h[r++],u.normal.set(l[w++],l[w++],l[w]));if(x)for(e=0;3>e;e++)w=3*h[r++],x=new p(l[w++],l[w++],l[w]),u.vertexNormals.push(x);n&&(n=h[r++],u.color.setHex(m[n]));if(k)for(e=0;3>e;e++)n=h[r++],u.vertexColors.push(new H(m[n]));c.faces.push(u)}}d=a;r=void 0!==d.influencesPerVertex?d.influencesPerVertex:2;if(d.skinWeights)for(g=0,h=d.skinWeights.length;gg)e=a+1;else if(0b&&(b=0);1Number.EPSILON&&(g.normalize(),c=Math.acos(R.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(R.clamp(e[0].dot(e[a]),-1,1)),c/=a,0=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;cd;)d+=c;for(;d>c;)d-=c;dc.length-2?c.length-1:a+1],c=c[a>c.length-3?c.length-1:a+2];b.set(Se(d, -e.x,f.x,g.x,c.x),Se(d,e.y,f.y,g.y,c.y));return b};ab.prototype.copy=function(a){S.prototype.copy.call(this,a);this.points=[];for(var b=0,c=a.points.length;bNumber.EPSILON){if(0>l&&(g=b[f],k=-k,h=b[e],l=-l),!(a.yh.y))if(a.y===g.y){if(a.x===g.x)return!0}else{e=l*(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=Ha.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 Cb;h.curves=g.curves;b.push(h);return b}var k=!e(f[0].getPoints()),k=a?!k:k;h=[];var l=[],m=[],n=0;l[n]=void 0;m[n]=[];for(var p=0,r=f.length;pd&&this._mixBufferRegion(c,a,3*b,1-d,b);for(var d=b,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){Z.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(Ve.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(na,{Composite:Ve,create:function(a,b,c){return a&&a.isAnimationObjectGroup?new na.Composite(a,b,c):new na(a,b,c)},sanitizeNodeName:function(a){return a.replace(/\s/g,"_").replace(/[^\w-]/g,"")},parseTrackName:function(){var a=new RegExp("^"+/((?:[\w-]+[\/:])*)/.source+/([\w-\.]+)?/.source+/(?:\.([\w-]+)(?:\[(.+)\])?)?/.source+/\.([\w-]+)(?:\[(.+)\])?/.source+ -"$"),b=["material","materials","bones"];return function(c){var d=a.exec(c);if(!d)throw Error("PropertyBinding: Cannot parse trackName: "+c);var d={nodeName:d[2],objectName:d[3],objectIndex:d[4],propertyName:d[5],propertyIndex:d[6]},e=d.nodeName&&d.nodeName.lastIndexOf(".");if(void 0!==e&&-1!==e){var f=d.nodeName.substring(e+1);-1!==b.indexOf(f)&&(d.nodeName=d.nodeName.substring(0,e),d.objectName=f)}if(null===d.propertyName||0===d.propertyName.length)throw Error("PropertyBinding: can not parse propertyName from trackName: "+ -c);return d}}(),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=function(a){for(var c=0;c=b){var m=b++,n=a[m];c[n.uuid]=l;a[l]=n;c[k]=m;a[m]=h;h=0;for(k=e;h!==k;++h){var n=d[h],p= -n[l];n[l]=n[m];n[m]=p}}}this.nCachedObjects_=b},uncache:function(){for(var a,b,c=this._objects,d=c.length,e=this.nCachedObjects_,f=this._indicesByUUID,g=this._bindings,h=g.length,k=0,l=arguments.length;k!==l;++k){b=arguments[k].uuid;var m=f[b];if(void 0!==m)if(delete f[b],mb||0===c)return;this._startTime=null;b*=c}b*=this._updateTimeScale(a);c=this._updateTime(b);a=this._updateWeight(a);if(0c.parameterPositions[1]&&(this.stopFading(),0===d&&(this.enabled=!1))}}return this._effectiveWeight=b},_updateTimeScale:function(a){var b=0;if(!this.paused){var b=this.timeScale,c=this._timeScaleInterpolant;if(null!==c){var d=c.evaluate(a)[0], -b=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;if(0===a)return b;var c=this._clip.duration,d=this.loop,e=this._loopCount;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{d=2202===d; --1===e&&(0<=a?(e=0,this._setEndings(!0,0===this.repetitions,d)):this._setEndings(0===this.repetitions,!0,d));if(b>=c||0>b){var f=Math.floor(b/c),b=b-c*f,e=e+Math.abs(f),g=this.repetitions-e;0>g?(this.clampWhenFinished?this.paused=!0:this.enabled=!1,b=0a,this._setEndings(a,!a,d)):this._setEndings(!1,!1,d),this._loopCount=e,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:f}))}if(d&&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}});Object.assign(Ye.prototype,ja.prototype, -{_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],m=l.name,n=k[m];if(void 0===n){n=f[h];if(void 0!==n){null===n._cacheIndex&&(++n.referenceCount,this._addInactiveBinding(n,g,m));continue}n=new je(na.create(c,m,b&&b._propertyBindings[h].binding.parsedPath),l.ValueTypeName,l.getValueSize());++n.referenceCount;this._addInactiveBinding(n, -g,m)}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&&aMath.abs(b)&&(b=1E-8);this.scale.set(.5*this.size,.5*this.size,b);this.lookAt(this.plane.normal);A.prototype.updateMatrixWorld.call(this,a)};var Ld,pe;Eb.prototype=Object.create(A.prototype);Eb.prototype.constructor=Eb;Eb.prototype.setDirection=function(){var a=new p,b;return function(c){.99999c.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)};hd.prototype=Object.create(ca.prototype);hd.prototype.constructor=hd;var Nd=new p, -te=new qe,ue=new qe,ve=new qe;ya.prototype=Object.create(S.prototype);ya.prototype.constructor=ya;ya.prototype.isCatmullRomCurve3=!0;ya.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+=0e&&(e=1);1E-4>d&&(d=e);1E-4>k&&(k=e);te.initNonuniformCatmullRom(f.x,g.x,h.x,c.x,d,e,k);ue.initNonuniformCatmullRom(f.y,g.y,h.y,c.y,d,e,k);ve.initNonuniformCatmullRom(f.z,g.z,h.z,c.z,d,e,k)}else"catmullrom"===this.curveType&&(te.initCatmullRom(f.x,g.x,h.x, -c.x,this.tension),ue.initCatmullRom(f.y,g.y,h.y,c.y,this.tension),ve.initCatmullRom(f.z,g.z,h.z,c.z,this.tension));b.set(te.calc(a),ue.calc(a),ve.calc(a));return b};ya.prototype.copy=function(a){S.prototype.copy.call(this,a);this.points=[];for(var b=0,c=a.points.length;bc;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;9>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c= +this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];return a}});var ld,Ob={getDataURL:function(a){if("undefined"==typeof HTMLCanvasElement)return a.src;if(!(a instanceof HTMLCanvasElement)){void 0===ld&&(ld=document.createElementNS("http://www.w3.org/1999/xhtml","canvas"));ld.width=a.width;ld.height=a.height;var b=ld.getContext("2d");a instanceof ImageData?b.putImageData(a,0,0):b.drawImage(a,0,0,a.width,a.height);a=ld}return 2048< +a.width||2048a.x||1a.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||1a.y?0:1;break;case 1002:a.y=1===Math.abs(Math.floor(a.y)%2)?Math.ceil(a.y)-a.y:a.y-Math.floor(a.y)}this.flipY&&(a.y=1-a.y);return a}});Object.defineProperty(W.prototype, +"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.defineProperties(R.prototype,{width:{get:function(){return this.z},set:function(a){this.z=a}},height:{get:function(){return this.w},set:function(a){this.w=a}}});Object.assign(R.prototype,{isVector4:!0,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},setScalar:function(a){this.w=this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z= +a;return this},setW:function(a){this.w=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;case 3:this.w=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(a){this.x= +a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;this.w+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},addScaledVector:function(a,b){this.x+=a.x* +b;this.y+=a.y*b;this.z+=a.z*b;this.w+=a.w*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;this.w-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*= +a;this.w*=a;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,e=this.w;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12]*e;this.y=a[1]*b+a[5]*c+a[9]*d+a[13]*e;this.z=a[2]*b+a[6]*c+a[10]*d+a[14]*e;this.w=a[3]*b+a[7]*c+a[11]*d+a[15]*e;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);1E-4>b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,this.y=a.y/b,this.z=a.z/b);return this},setAxisAngleFromRotationMatrix:function(a){a= +a.elements;var b=a[0];var c=a[4];var d=a[8],e=a[1],f=a[5],g=a[9];var h=a[2];var l=a[6];var m=a[10];if(.01>Math.abs(c-e)&&.01>Math.abs(d-h)&&.01>Math.abs(g-l)){if(.1>Math.abs(c+e)&&.1>Math.abs(d+h)&&.1>Math.abs(g+l)&&.1>Math.abs(b+f+m-3))return this.set(1,0,0,0),this;a=Math.PI;b=(b+1)/2;f=(f+1)/2;m=(m+1)/2;c=(c+e)/4;d=(d+h)/4;g=(g+l)/4;b>f&&b>m?.01>b?(l=0,c=h=.707106781):(l=Math.sqrt(b),h=c/l,c=d/l):f>m?.01>f?(l=.707106781,h=0,c=.707106781):(h=Math.sqrt(f),l=c/h,c=g/h):.01>m?(h=l=.707106781,c=0):(c= +Math.sqrt(m),l=d/c,h=g/c);this.set(l,h,c,a);return this}a=Math.sqrt((l-g)*(l-g)+(d-h)*(d-h)+(e-c)*(e-c));.001>Math.abs(a)&&(a=1);this.x=(l-g)/a;this.y=(d-h)/a;this.z=(e-c)/a;this.w=Math.acos((b+f+m-1)/2);return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);this.z=Math.min(this.z,a.z);this.w=Math.min(this.w,a.w);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);this.w=Math.max(this.w,a.w);return this},clamp:function(a, +b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));this.w=Math.max(a.w,Math.min(b.w,this.w));return this},clampScalar:function(a,b){this.x=Math.max(a,Math.min(b,this.x));this.y=Math.max(a,Math.min(b,this.y));this.z=Math.max(a,Math.min(b,this.z));this.w=Math.max(a,Math.min(b,this.w));return this},clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x= +Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);this.w=Math.floor(this.w);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);this.w=Math.ceil(this.w);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);this.w=Math.round(this.w);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y); +this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);this.w=0>this.w?Math.ceil(this.w):Math.floor(this.w);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;this.w=-this.w;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z+this.w*a.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},manhattanLength:function(){return Math.abs(this.x)+ +Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;this.w+=(a.w-this.w)*b;return this},lerpVectors:function(a,b,c){this.x=a.x+(b.x-a.x)*c;this.y=a.y+(b.y-a.y)*c;this.z=a.z+(b.z-a.z)*c;this.w=a.w+(b.w-a.w)*c;return this},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z&& +a.w===this.w},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];this.w=a[b+3];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;a[b+3]=this.w;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);this.w=a.getW(b);return this},random:function(){this.x=Math.random();this.y= +Math.random();this.z=Math.random();this.w=Math.random();return this}});Ba.prototype=Object.assign(Object.create(ua.prototype),{constructor:Ba,isWebGLRenderTarget:!0,setSize:function(a,b){if(this.width!==a||this.height!==b)this.width=a,this.height=b,this.texture.image.width=a,this.texture.image.height=b,this.dispose();this.viewport.set(0,0,a,b);this.scissor.set(0,0,a,b)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.width=a.width;this.height=a.height;this.viewport.copy(a.viewport); +this.texture=a.texture.clone();this.depthBuffer=a.depthBuffer;this.stencilBuffer=a.stencilBuffer;this.depthTexture=a.depthTexture;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Xf.prototype=Object.assign(Object.create(Ba.prototype),{constructor:Xf,isWebGLMultisampleRenderTarget:!0,copy:function(a){Ba.prototype.copy.call(this,a);this.samples=a.samples;return this}});Object.assign(va,{slerp:function(a,b,c,d){return c.copy(a).slerp(b,d)},slerpFlat:function(a,b,c,d,e,f,g){var h= +c[d+0],l=c[d+1],m=c[d+2];c=c[d+3];d=e[f+0];var k=e[f+1],n=e[f+2];e=e[f+3];if(c!==e||h!==d||l!==k||m!==n){f=1-g;var p=h*d+l*k+m*n+c*e,r=0<=p?1:-1,q=1-p*p;q>Number.EPSILON&&(q=Math.sqrt(q),p=Math.atan2(q,p*r),f=Math.sin(f*p)/q,g=Math.sin(g*p)/q);r*=g;h=h*f+d*r;l=l*f+k*r;m=m*f+n*r;c=c*f+e*r;f===1-g&&(g=1/Math.sqrt(h*h+l*l+m*m+c*c),h*=g,l*=g,m*=g,c*=g)}a[b]=h;a[b+1]=l;a[b+2]=m;a[b+3]=c},multiplyQuaternionsFlat:function(a,b,c,d,e,f){var g=c[d],h=c[d+1],l=c[d+2];c=c[d+3];d=e[f];var m=e[f+1],k=e[f+2];e= +e[f+3];a[b]=g*e+c*d+h*k-l*m;a[b+1]=h*e+c*m+l*d-g*k;a[b+2]=l*e+c*k+g*m-h*d;a[b+3]=c*e-g*d-h*m-l*k;return a}});Object.defineProperties(va.prototype,{x:{get:function(){return this._x},set:function(a){this._x=a;this._onChangeCallback()}},y:{get:function(){return this._y},set:function(a){this._y=a;this._onChangeCallback()}},z:{get:function(){return this._z},set:function(a){this._z=a;this._onChangeCallback()}},w:{get:function(){return this._w},set:function(a){this._w=a;this._onChangeCallback()}}});Object.assign(va.prototype, +{isQuaternion:!0,set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._w=d;this._onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(a){this._x=a.x;this._y=a.y;this._z=a.z;this._w=a.w;this._onChangeCallback();return this},setFromEuler:function(a,b){if(!a||!a.isEuler)throw Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var c=a._x,d=a._y,e=a._z;a=a.order;var f=Math.cos, +g=Math.sin,h=f(c/2),l=f(d/2);f=f(e/2);c=g(c/2);d=g(d/2);e=g(e/2);switch(a){case "XYZ":this._x=c*l*f+h*d*e;this._y=h*d*f-c*l*e;this._z=h*l*e+c*d*f;this._w=h*l*f-c*d*e;break;case "YXZ":this._x=c*l*f+h*d*e;this._y=h*d*f-c*l*e;this._z=h*l*e-c*d*f;this._w=h*l*f+c*d*e;break;case "ZXY":this._x=c*l*f-h*d*e;this._y=h*d*f+c*l*e;this._z=h*l*e+c*d*f;this._w=h*l*f-c*d*e;break;case "ZYX":this._x=c*l*f-h*d*e;this._y=h*d*f+c*l*e;this._z=h*l*e-c*d*f;this._w=h*l*f+c*d*e;break;case "YZX":this._x=c*l*f+h*d*e;this._y= +h*d*f+c*l*e;this._z=h*l*e-c*d*f;this._w=h*l*f-c*d*e;break;case "XZY":this._x=c*l*f-h*d*e;this._y=h*d*f-c*l*e;this._z=h*l*e+c*d*f;this._w=h*l*f+c*d*e;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+a)}!1!==b&&this._onChangeCallback();return this},setFromAxisAngle:function(a,b){b/=2;var c=Math.sin(b);this._x=a.x*c;this._y=a.y*c;this._z=a.z*c;this._w=Math.cos(b);this._onChangeCallback();return this},setFromRotationMatrix:function(a){var b=a.elements,c=b[0]; +a=b[4];var d=b[8],e=b[1],f=b[5],g=b[9],h=b[2],l=b[6];b=b[10];var m=c+f+b;0f&&c>b?(c=2*Math.sqrt(1+c-f-b),this._w=(l-g)/c,this._x=.25*c,this._y=(a+e)/c,this._z=(d+h)/c):f>b?(c=2*Math.sqrt(1+f-c-b),this._w=(d-h)/c,this._x=(a+e)/c,this._y=.25*c,this._z=(g+l)/c):(c=2*Math.sqrt(1+b-c-f),this._w=(e-a)/c,this._x=(d+h)/c,this._y=(g+l)/c,this._z=.25*c);this._onChangeCallback();return this},setFromUnitVectors:function(a, +b){var c=a.dot(b)+1;1E-6>c?(c=0,Math.abs(a.x)>Math.abs(a.z)?(this._x=-a.y,this._y=a.x,this._z=0):(this._x=0,this._y=-a.z,this._z=a.y)):(this._x=a.y*b.z-a.z*b.y,this._y=a.z*b.x-a.x*b.z,this._z=a.x*b.y-a.y*b.x);this._w=c;return this.normalize()},angleTo:function(a){return 2*Math.acos(Math.abs(O.clamp(this.dot(a),-1,1)))},rotateTowards:function(a,b){var c=this.angleTo(a);if(0===c)return this;this.slerp(a,Math.min(1,b/c));return this},inverse:function(){return this.conjugate()},conjugate:function(){this._x*= +-1;this._y*=-1;this._z*=-1;this._onChangeCallback();return this},dot:function(a){return this._x*a._x+this._y*a._y+this._z*a._z+this._w*a._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var a=this.length();0===a?(this._z=this._y=this._x=0,this._w=1):(a=1/a,this._x*=a,this._y*=a,this._z*=a,this._w*=a);this._onChangeCallback();return this}, +multiply:function(a,b){return void 0!==b?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(a,b)):this.multiplyQuaternions(this,a)},premultiply:function(a){return this.multiplyQuaternions(a,this)},multiplyQuaternions:function(a,b){var c=a._x,d=a._y,e=a._z;a=a._w;var f=b._x,g=b._y,h=b._z;b=b._w;this._x=c*b+a*f+d*h-e*g;this._y=d*b+a*g+e*f-c*h;this._z=e*b+a*h+c*g-d*f;this._w=a*b-c*f-d*g-e*h;this._onChangeCallback(); +return this},slerp:function(a,b){if(0===b)return this;if(1===b)return this.copy(a);var c=this._x,d=this._y,e=this._z,f=this._w,g=f*a._w+c*a._x+d*a._y+e*a._z;0>g?(this._w=-a._w,this._x=-a._x,this._y=-a._y,this._z=-a._z,g=-g):this.copy(a);if(1<=g)return this._w=f,this._x=c,this._y=d,this._z=e,this;a=1-g*g;if(a<=Number.EPSILON)return g=1-b,this._w=g*f+b*this._w,this._x=g*c+b*this._x,this._y=g*d+b*this._y,this._z=g*e+b*this._z,this.normalize(),this._onChangeCallback(),this;a=Math.sqrt(a);var h=Math.atan2(a, +g);g=Math.sin((1-b)*h)/a;b=Math.sin(b*h)/a;this._w=f*g+this._w*b;this._x=c*g+this._x*b;this._y=d*g+this._y*b;this._z=e*g+this._z*b;this._onChangeCallback();return this},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._w===this._w},fromArray:function(a,b){void 0===b&&(b=0);this._x=a[b];this._y=a[b+1];this._z=a[b+2];this._w=a[b+3];this._onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+ +3]=this._w;return a},fromBufferAttribute:function(a,b){this._x=a.getX(b);this._y=a.getY(b);this._z=a.getZ(b);this._w=a.getW(b);return this},_onChange:function(a){this._onChangeCallback=a;return this},_onChangeCallback:function(){}});var Tg=new p,ti=new va;Object.assign(p.prototype,{isVector3:!0,set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},setScalar:function(a){this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z= +a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."), +this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z; +return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},multiply:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},multiplyVectors:function(a,b){this.x=a.x* +b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyEuler:function(a){a&&a.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.");return this.applyQuaternion(ti.setFromEuler(a))},applyAxisAngle:function(a,b){return this.applyQuaternion(ti.setFromAxisAngle(a,b))},applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]*b+a[4]*c+a[7]*d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyNormalMatrix:function(a){return this.applyMatrix3(a).normalize()}, +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,l=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+l*-g-m*-f;this.y=l*a+b*-f+m*-e-h*-g;this.z=m*a+b*-g+h*-f-l*-e;return this},project:function(a){return this.applyMatrix4(a.matrixWorldInverse).applyMatrix4(a.projectionMatrix)}, +unproject:function(a){return this.applyMatrix4(a.projectionMatrixInverse).applyMatrix4(a.matrixWorld)},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(a,b){this.x=Math.max(a,Math.min(b,this.x));this.y=Math.max(a,Math.min(b,this.y));this.z=Math.max(a,Math.min(b,this.z));return this},clampLength:function(a,b){var c=this.length();return this.divideScalar(c|| +1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z= +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){this.x=a.x+(b.x-a.x)*c;this.y=a.y+(b.y-a.y)*c;this.z=a.z+(b.z-a.z)*c;return this},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.lengthSq();if(0===b)return this.set(0,0,0);b=a.dot(this)/b;return this.copy(a).multiplyScalar(b)},projectOnPlane:function(a){Tg.copy(this).projectOnVector(a);return this.sub(Tg)},reflect:function(a){return this.sub(Tg.copy(a).multiplyScalar(2*this.dot(a)))},angleTo:function(a){var b=Math.sqrt(this.lengthSq()*a.lengthSq());if(0===b)return Math.PI/2;a=this.dot(a)/b;return Math.acos(O.clamp(a,-1,1))},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))}, +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){return this.setFromSphericalCoords(a.radius,a.phi,a.theta)},setFromSphericalCoords:function(a,b,c){var d=Math.sin(b)*a;this.x=d*Math.sin(c);this.y=Math.cos(b)*a;this.z=d*Math.cos(c);return this},setFromCylindrical:function(a){return this.setFromCylindricalCoords(a.radius,a.theta, +a.y)},setFromCylindricalCoords:function(a,b,c){this.x=a*Math.sin(b);this.y=c;this.z=a*Math.cos(b);return this},setFromMatrixPosition:function(a){a=a.elements;this.x=a[12];this.y=a[13];this.z=a[14];return this},setFromMatrixScale:function(a){var b=this.setFromMatrixColumn(a,0).length(),c=this.setFromMatrixColumn(a,1).length();a=this.setFromMatrixColumn(a,2).length();this.x=b;this.y=c;this.z=a;return this},setFromMatrixColumn:function(a,b){return this.fromArray(a.elements,4*b)},setFromMatrix3Column:function(a, +b){return this.fromArray(a.elements,3*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}, +random:function(){this.x=Math.random();this.y=Math.random();this.z=Math.random();return this}});var md=new p,ba=new N,Hk=new p(0,0,0),Ik=new p(1,1,1),Pb=new p,zf=new p,Ea=new p;Object.assign(N.prototype,{isMatrix4:!0,set:function(a,b,c,d,e,f,g,h,l,m,k,n,p,r,q,u){var z=this.elements;z[0]=a;z[4]=b;z[8]=c;z[12]=d;z[1]=e;z[5]=f;z[9]=g;z[13]=h;z[2]=l;z[6]=m;z[10]=k;z[14]=n;z[3]=p;z[7]=r;z[11]=q;z[15]=u;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new N).fromArray(this.elements)}, +copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return this},copyPosition:function(a){var b=this.elements;a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractBasis:function(a,b,c){a.setFromMatrixColumn(this,0);b.setFromMatrixColumn(this,1);c.setFromMatrixColumn(this,2);return this},makeBasis:function(a,b,c){this.set(a.x, +b.x,c.x,0,a.y,b.y,c.y,0,a.z,b.z,c.z,0,0,0,0,1);return this},extractRotation:function(a){var b=this.elements,c=a.elements,d=1/md.setFromMatrixColumn(a,0).length(),e=1/md.setFromMatrixColumn(a,1).length();a=1/md.setFromMatrixColumn(a,2).length();b[0]=c[0]*d;b[1]=c[1]*d;b[2]=c[2]*d;b[3]=0;b[4]=c[4]*e;b[5]=c[5]*e;b[6]=c[6]*e;b[7]=0;b[8]=c[8]*a;b[9]=c[9]*a;b[10]=c[10]*a;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromEuler:function(a){a&&a.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order."); +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 l=f*e,m=c*h,k=c*e;b[0]=g*h;b[4]=-g*e;b[8]=d;b[1]=l+m*d;b[5]=a-k*d;b[9]=-c*g;b[2]=k-a*d;b[6]=m+l*d;b[10]=f*g}else"YXZ"===a.order?(a=g*h,l=g*e,m=d*h,k=d*e,b[0]=a+k*c,b[4]=m*c-l,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=l*c-m,b[6]=k+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*h,l=g*e,m=d*h,k=d*e,b[0]=a-k*c,b[4]=-f*e,b[8]=m+l*c,b[1]=l+m*c,b[5]=f*h,b[9]= +k-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,l=f*e,m=c*h,k=c*e,b[0]=g*h,b[4]=m*d-l,b[8]=a*d+k,b[1]=g*e,b[5]=k*d+a,b[9]=l*d-m,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,l=f*d,m=c*g,k=c*d,b[0]=g*h,b[4]=k-a*e,b[8]=m*e+l,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=l*e+m,b[10]=a-k*e):"XZY"===a.order&&(a=f*g,l=f*d,m=c*g,k=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+k,b[5]=f*h,b[9]=l*e-m,b[2]=m*e-l,b[6]=c*h,b[10]=k*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(a){return this.compose(Hk, +a,Ik)},lookAt:function(a,b,c){var d=this.elements;Ea.subVectors(a,b);0===Ea.lengthSq()&&(Ea.z=1);Ea.normalize();Pb.crossVectors(c,Ea);0===Pb.lengthSq()&&(1===Math.abs(c.z)?Ea.x+=1E-4:Ea.z+=1E-4,Ea.normalize(),Pb.crossVectors(c,Ea));Pb.normalize();zf.crossVectors(Ea,Pb);d[0]=Pb.x;d[4]=zf.x;d[8]=Ea.x;d[1]=Pb.y;d[5]=zf.y;d[9]=Ea.y;d[2]=Pb.z;d[6]=zf.z;d[10]=Ea.z;return this},multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."), +this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[4],f=c[8],g=c[12],h=c[1],l=c[5],m=c[9],k=c[13],n=c[2],p=c[6],r=c[10],q=c[14],u=c[3],v=c[7],x=c[11];c=c[15];var w=d[0],y=d[4],B=d[8],Z=d[12],C=d[1],A=d[5],D=d[9],F=d[13],G=d[2],H=d[6],K=d[10],L=d[14],M=d[3],N=d[7],O=d[11];d=d[15];b[0]=a*w+e*C+f*G+g*M;b[4]=a*y+e*A+f*H+g*N;b[8]=a*B+e*D+f*K+ +g*O;b[12]=a*Z+e*F+f*L+g*d;b[1]=h*w+l*C+m*G+k*M;b[5]=h*y+l*A+m*H+k*N;b[9]=h*B+l*D+m*K+k*O;b[13]=h*Z+l*F+m*L+k*d;b[2]=n*w+p*C+r*G+q*M;b[6]=n*y+p*A+r*H+q*N;b[10]=n*B+p*D+r*K+q*O;b[14]=n*Z+p*F+r*L+q*d;b[3]=u*w+v*C+x*G+c*M;b[7]=u*y+v*A+x*H+c*N;b[11]=u*B+v*D+x*K+c*O;b[15]=u*Z+v*F+x*L+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},determinant:function(){var a= +this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],g=a[5],h=a[9],l=a[13],m=a[2],k=a[6],n=a[10],p=a[14];return a[3]*(+e*h*k-d*l*k-e*g*n+c*l*n+d*g*p-c*h*p)+a[7]*(+b*h*p-b*l*n+e*f*n-d*f*p+d*l*m-e*h*m)+a[11]*(+b*l*k-b*g*p-e*f*k+c*f*p+e*g*m-c*l*m)+a[15]*(-d*g*m-b*h*k+b*g*n+d*f*k-c*f*n+c*h*m)},transpose:function(){var a=this.elements;var b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},setPosition:function(a, +b,c){var d=this.elements;a.isVector3?(d[12]=a.x,d[13]=a.y,d[14]=a.z):(d[12]=a,d[13]=b,d[14]=c);return this},getInverse:function(a,b){void 0!==b&&console.warn("THREE.Matrix4: .getInverse() can no longer be configured to throw on degenerate.");b=this.elements;var c=a.elements;a=c[0];var d=c[1],e=c[2],f=c[3],g=c[4],h=c[5],l=c[6],m=c[7],k=c[8],n=c[9],p=c[10],r=c[11],q=c[12],u=c[13],v=c[14];c=c[15];var x=n*v*m-u*p*m+u*l*r-h*v*r-n*l*c+h*p*c,w=q*p*m-k*v*m-q*l*r+g*v*r+k*l*c-g*p*c,y=k*u*m-q*n*m+q*h*r-g*u* +r-k*h*c+g*n*c,B=q*n*l-k*u*l-q*h*p+g*u*p+k*h*v-g*n*v,A=a*x+d*w+e*y+f*B;if(0===A)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);A=1/A;b[0]=x*A;b[1]=(u*p*f-n*v*f-u*e*r+d*v*r+n*e*c-d*p*c)*A;b[2]=(h*v*f-u*l*f+u*e*m-d*v*m-h*e*c+d*l*c)*A;b[3]=(n*l*f-h*p*f-n*e*m+d*p*m+h*e*r-d*l*r)*A;b[4]=w*A;b[5]=(k*v*f-q*p*f+q*e*r-a*v*r-k*e*c+a*p*c)*A;b[6]=(q*l*f-g*v*f-q*e*m+a*v*m+g*e*c-a*l*c)*A;b[7]=(g*p*f-k*l*f+k*e*m-a*p*m-g*e*r+a*l*r)*A;b[8]=y*A;b[9]=(q*n*f-k*u*f-q*d*r+a*u*r+k*d*c-a*n*c)*A;b[10]=(g*u*f-q*h*f+q*d*m- +a*u*m-g*d*c+a*h*c)*A;b[11]=(k*h*f-g*n*f-k*d*m+a*n*m+g*d*r-a*h*r)*A;b[12]=B*A;b[13]=(k*u*e-q*n*e+q*d*p-a*u*p-k*d*v+a*n*v)*A;b[14]=(q*h*e-g*u*e-q*d*l+a*u*l+g*d*v-a*h*v)*A;b[15]=(g*n*e-k*h*e+k*d*l-a*n*l-g*d*p+a*h*p)*A;return this},scale:function(a){var b=this.elements,c=a.x,d=a.y;a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*=c;b[7]*=d;b[11]*=a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],a[4]* +a[4]+a[5]*a[5]+a[6]*a[6],a[8]*a[8]+a[9]*a[9]+a[10]*a[10]))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a, +b){var c=Math.cos(b);b=Math.sin(b);var d=1-c,e=a.x,f=a.y;a=a.z;var g=d*e,h=d*f;this.set(g*e+c,g*f-b*a,g*a+b*f,0,g*f+b*a,h*f+c,h*a-b*e,0,g*a-b*f,h*a+b*e,d*a*a+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},makeShear:function(a,b,c){this.set(1,b,c,0,a,1,c,0,a,b,1,0,0,0,0,1);return this},compose:function(a,b,c){var d=this.elements,e=b._x,f=b._y,g=b._z,h=b._w,l=e+e,m=f+f,k=g+g;b=e*l;var n=e*m;e*=k;var p=f*m;f*=k;g*=k;l*=h;m*=h;h*=k;k=c.x;var r= +c.y;c=c.z;d[0]=(1-(p+g))*k;d[1]=(n+h)*k;d[2]=(e-m)*k;d[3]=0;d[4]=(n-h)*r;d[5]=(1-(b+g))*r;d[6]=(f+l)*r;d[7]=0;d[8]=(e+m)*c;d[9]=(f-l)*c;d[10]=(1-(b+p))*c;d[11]=0;d[12]=a.x;d[13]=a.y;d[14]=a.z;d[15]=1;return this},decompose:function(a,b,c){var d=this.elements,e=md.set(d[0],d[1],d[2]).length(),f=md.set(d[4],d[5],d[6]).length(),g=md.set(d[8],d[9],d[10]).length();0>this.determinant()&&(e=-e);a.x=d[12];a.y=d[13];a.z=d[14];ba.copy(this);a=1/e;d=1/f;var h=1/g;ba.elements[0]*=a;ba.elements[1]*=a;ba.elements[2]*= +a;ba.elements[4]*=d;ba.elements[5]*=d;ba.elements[6]*=d;ba.elements[8]*=h;ba.elements[9]*=h;ba.elements[10]*=h;b.setFromRotationMatrix(ba);c.x=e;c.y=f;c.z=g;return this},makePerspective:function(a,b,c,d,e,f){void 0===f&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");var g=this.elements;g[0]=2*e/(b-a);g[4]=0;g[8]=(b+a)/(b-a);g[12]=0;g[1]=0;g[5]=2*e/(c-d);g[9]=(c+d)/(c-d);g[13]=0;g[2]=0;g[6]=0;g[10]=-(f+e)/(f-e);g[14]=-2*f*e/(f-e); +g[3]=0;g[7]=0;g[11]=-1;g[15]=0;return this},makeOrthographic:function(a,b,c,d,e,f){var g=this.elements,h=1/(b-a),l=1/(c-d),m=1/(f-e);g[0]=2*h;g[4]=0;g[8]=0;g[12]=-((b+a)*h);g[1]=0;g[5]=2*l;g[9]=0;g[13]=-((c+d)*l);g[2]=0;g[6]=0;g[10]=-2*m;g[14]=-((f+e)*m);g[3]=0;g[7]=0;g[11]=0;g[15]=1;return this},equals:function(a){var b=this.elements;a=a.elements;for(var c=0;16>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;16>c;c++)this.elements[c]=a[c+b];return this}, +toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a}});var ui=new N,vi=new va;Ub.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");Ub.DefaultOrder="XYZ";Object.defineProperties(Ub.prototype,{x:{get:function(){return this._x},set:function(a){this._x=a;this._onChangeCallback()}}, +y:{get:function(){return this._y},set:function(a){this._y=a;this._onChangeCallback()}},z:{get:function(){return this._z},set:function(a){this._z=a;this._onChangeCallback()}},order:{get:function(){return this._order},set:function(a){this._order=a;this._onChangeCallback()}}});Object.assign(Ub.prototype,{isEuler:!0,set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._order=d||this._order;this._onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)}, +copy:function(a){this._x=a._x;this._y=a._y;this._z=a._z;this._order=a._order;this._onChangeCallback();return this},setFromRotationMatrix:function(a,b,c){var d=O.clamp,e=a.elements;a=e[0];var f=e[4],g=e[8],h=e[1],l=e[5],m=e[9],k=e[2],n=e[6];e=e[10];b=b||this._order;switch(b){case "XYZ":this._y=Math.asin(d(g,-1,1));.9999999>Math.abs(g)?(this._x=Math.atan2(-m,e),this._z=Math.atan2(-f,a)):(this._x=Math.atan2(n,l),this._z=0);break;case "YXZ":this._x=Math.asin(-d(m,-1,1));.9999999>Math.abs(m)?(this._y= +Math.atan2(g,e),this._z=Math.atan2(h,l)):(this._y=Math.atan2(-k,a),this._z=0);break;case "ZXY":this._x=Math.asin(d(n,-1,1));.9999999>Math.abs(n)?(this._y=Math.atan2(-k,e),this._z=Math.atan2(-f,l)):(this._y=0,this._z=Math.atan2(h,a));break;case "ZYX":this._y=Math.asin(-d(k,-1,1));.9999999>Math.abs(k)?(this._x=Math.atan2(n,e),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-f,l));break;case "YZX":this._z=Math.asin(d(h,-1,1));.9999999>Math.abs(h)?(this._x=Math.atan2(-m,l),this._y=Math.atan2(-k, +a)):(this._x=0,this._y=Math.atan2(g,e));break;case "XZY":this._z=Math.asin(-d(f,-1,1));.9999999>Math.abs(f)?(this._x=Math.atan2(n,l),this._y=Math.atan2(g,a)):(this._x=Math.atan2(-m,e),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+b)}this._order=b;!1!==c&&this._onChangeCallback();return this},setFromQuaternion:function(a,b,c){ui.makeRotationFromQuaternion(a);return this.setFromRotationMatrix(ui,b,c)},setFromVector3:function(a,b){return this.set(a.x, +a.y,a.z,b||this._order)},reorder:function(a){vi.setFromEuler(this);return this.setFromQuaternion(vi,a)},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this._onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._order;return a},toVector3:function(a){return a?a.set(this._x, +this._y,this._z):new p(this._x,this._y,this._z)},_onChange:function(a){this._onChangeCallback=a;return this},_onChangeCallback:function(){}});Object.assign(De.prototype,{set:function(a){this.mask=1<e&&(e=m);k>f&&(f=k);n>g&&(g=n)}this.min.set(b,c,d);this.max.set(e,f,g);return this},setFromBufferAttribute:function(a){for(var b=Infinity,c=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,l=a.count;he&&(e=m);k>f&&(f=k);n>g&&(g=n)}this.min.set(b,c,d);this.max.set(e,f,g);return this},setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;bthis.max.x||a.ythis.max.y||a.zthis.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.xthis.max.x|| +a.max.ythis.max.y||a.max.zthis.max.z?!1:!0},intersectsSphere:function(a){this.clampPoint(a.center,ue);return ue.distanceToSquared(a.center)<=a.radius*a.radius},intersectsPlane:function(a){if(0=-a.constant},intersectsTriangle:function(a){if(this.isEmpty())return!1;this.getCenter(ve);Bf.subVectors(this.max,ve);od.subVectors(a.a,ve);pd.subVectors(a.b,ve);qd.subVectors(a.c,ve);Qb.subVectors(pd,od);Rb.subVectors(qd,pd);qc.subVectors(od,qd);a=[0,-Qb.z,Qb.y,0,-Rb.z,Rb.y,0,-qc.z,qc.y,Qb.z,0,-Qb.x,Rb.z,0,-Rb.x,qc.z,0,-qc.x,-Qb.y,Qb.x,0,-Rb.y,Rb.x,0,-qc.y,qc.x,0];if(!Yf(a,od,pd,qd,Bf))return!1; +a=[1,0,0,0,1,0,0,0,1];if(!Yf(a,od,pd,qd,Bf))return!1;Cf.crossVectors(Qb,Rb);a=[Cf.x,Cf.y,Cf.z];return Yf(a,od,pd,qd,Bf)},clampPoint:function(a,b){void 0===b&&(console.warn("THREE.Box3: .clampPoint() target is now required"),b=new p);return b.copy(a).clamp(this.min,this.max)},distanceToPoint:function(a){return ue.copy(a).clamp(this.min,this.max).sub(a).length()},getBoundingSphere:function(a){void 0===a&&console.error("THREE.Box3: .getBoundingSphere() target is now required");this.getCenter(a.center); +a.radius=.5*this.getSize(ue).length();return a},intersect:function(a){this.min.max(a.min);this.max.min(a.max);this.isEmpty()&&this.makeEmpty();return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},applyMatrix4:function(a){if(this.isEmpty())return this;zb[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(a);zb[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(a);zb[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(a);zb[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(a); +zb[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(a);zb[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(a);zb[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(a);zb[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(a);this.setFromPoints(zb);return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});var Nk=new Va;Object.assign(eb.prototype,{set:function(a,b){this.center.copy(a);this.radius= +b;return this},setFromPoints:function(a,b){var c=this.center;void 0!==b?c.copy(b):Nk.setFromPoints(a).getCenter(c);for(var d=b=0,e=a.length;dthis.radius},makeEmpty:function(){this.center.set(0,0,0);this.radius=-1;return this},containsPoint:function(a){return a.distanceToSquared(this.center)<= +this.radius*this.radius},distanceToPoint:function(a){return a.distanceTo(this.center)-this.radius},intersectsSphere:function(a){var b=this.radius+a.radius;return a.center.distanceToSquared(this.center)<=b*b},intersectsBox:function(a){return a.intersectsSphere(this)},intersectsPlane:function(a){return Math.abs(a.distanceToPoint(this.center))<=this.radius},clampPoint:function(a,b){var c=this.center.distanceToSquared(a);void 0===b&&(console.warn("THREE.Sphere: .clampPoint() target is now required"), +b=new p);b.copy(a);c>this.radius*this.radius&&(b.sub(this.center).normalize(),b.multiplyScalar(this.radius).add(this.center));return b},getBoundingBox:function(a){void 0===a&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),a=new Va);if(this.isEmpty())return a.makeEmpty(),a;a.set(this.center,this.center);a.expandByScalar(this.radius);return a},applyMatrix4:function(a){this.center.applyMatrix4(a);this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a); +return this},equals:function(a){return a.center.equals(this.center)&&a.radius===this.radius}});var Ab=new p,Vg=new p,Df=new p,Sb=new p,Wg=new p,Ef=new p,Xg=new p;Object.assign(Wb.prototype,{set:function(a,b){this.origin.copy(a);this.direction.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.origin.copy(a.origin);this.direction.copy(a.direction);return this},at:function(a,b){void 0===b&&(console.warn("THREE.Ray: .at() target is now required"),b=new p); +return b.copy(this.direction).multiplyScalar(a).add(this.origin)},lookAt:function(a){this.direction.copy(a).sub(this.origin).normalize();return this},recast:function(a){this.origin.copy(this.at(a,Ab));return this},closestPointToPoint:function(a,b){void 0===b&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),b=new p);b.subVectors(a,this.origin);a=b.dot(this.direction);return 0>a?b.copy(this.origin):b.copy(this.direction).multiplyScalar(a).add(this.origin)},distanceToPoint:function(a){return Math.sqrt(this.distanceSqToPoint(a))}, +distanceSqToPoint:function(a){var b=Ab.subVectors(a,this.origin).dot(this.direction);if(0>b)return this.origin.distanceToSquared(a);Ab.copy(this.direction).multiplyScalar(b).add(this.origin);return Ab.distanceToSquared(a)},distanceSqToSegment:function(a,b,c,d){Vg.copy(a).add(b).multiplyScalar(.5);Df.copy(b).sub(a).normalize();Sb.copy(this.origin).sub(Vg);var e=.5*a.distanceTo(b),f=-this.direction.dot(Df),g=Sb.dot(this.direction),h=-Sb.dot(Df),l=Sb.lengthSq(),m=Math.abs(1-f*f);if(0=-k?b<=k?(e=1/m,a*=e,b*=e,f=a*(a+f*b+2*g)+b*(f*a+b+2*h)+l):(b=e,a=Math.max(0,-(f*b+g)),f=-a*a+b*(b+2*h)+l):(b=-e,a=Math.max(0,-(f*b+g)),f=-a*a+b*(b+2*h)+l):b<=-k?(a=Math.max(0,-(-f*e+g)),b=0a)return null;a=Math.sqrt(a-d);d=c-a;c+=a;return 0>d&&0>c?null:0>d?this.at(c,b):this.at(d,b)},intersectsSphere:function(a){return this.distanceSqToPoint(a.center)<=a.radius*a.radius},distanceToPlane:function(a){var b=a.normal.dot(this.direction);if(0===b)return 0===a.distanceToPoint(this.origin)?0:null;a=-(this.origin.dot(a.normal)+ +a.constant)/b;return 0<=a?a:null},intersectPlane:function(a,b){a=this.distanceToPlane(a);return null===a?null:this.at(a,b)},intersectsPlane:function(a){var b=a.distanceToPoint(this.origin);return 0===b||0>a.normal.dot(this.direction)*b?!0:!1},intersectBox:function(a,b){var c=1/this.direction.x;var d=1/this.direction.y;var e=1/this.direction.z,f=this.origin;if(0<=c){var g=(a.min.x-f.x)*c;c*=a.max.x-f.x}else g=(a.max.x-f.x)*c,c*=a.min.x-f.x;if(0<=d){var h=(a.min.y-f.y)*d;d*=a.max.y-f.y}else h=(a.max.y- +f.y)*d,d*=a.min.y-f.y;if(g>d||h>c)return null;if(h>g||g!==g)g=h;if(da||h>c)return null;if(h>g||g!==g)g=h;if(ac?null:this.at(0<=g?g:c,b)},intersectsBox:function(a){return null!==this.intersectBox(a,Ab)},intersectTriangle:function(a,b,c,d,e){Wg.subVectors(b,a);Ef.subVectors(c,a);Xg.crossVectors(Wg,Ef);b=this.direction.dot(Xg);if(0b)d=-1,b=-b;else return null; +Sb.subVectors(this.origin,a);a=d*this.direction.dot(Ef.crossVectors(Sb,Ef));if(0>a)return null;c=d*this.direction.dot(Wg.cross(Sb));if(0>c||a+c>b)return null;a=-d*Sb.dot(Xg);return 0>a?null:this.at(a/b,e)},applyMatrix4:function(a){this.origin.applyMatrix4(a);this.direction.transformDirection(a);return this},equals:function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)}});var Yg=new p,Ok=new p,Pk=new ya;Object.assign(Wa.prototype,{isPlane:!0,set:function(a,b){this.normal.copy(a); +this.constant=b;return this},setComponents:function(a,b,c,d){this.normal.set(a,b,c);this.constant=d;return this},setFromNormalAndCoplanarPoint:function(a,b){this.normal.copy(a);this.constant=-b.dot(this.normal);return this},setFromCoplanarPoints:function(a,b,c){b=Yg.subVectors(c,b).cross(Ok.subVectors(a,b)).normalize();this.setFromNormalAndCoplanarPoint(b,a);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.normal.copy(a.normal);this.constant=a.constant; +return this},normalize:function(){var a=1/this.normal.length();this.normal.multiplyScalar(a);this.constant*=a;return this},negate:function(){this.constant*=-1;this.normal.negate();return this},distanceToPoint:function(a){return this.normal.dot(a)+this.constant},distanceToSphere:function(a){return this.distanceToPoint(a.center)-a.radius},projectPoint:function(a,b){void 0===b&&(console.warn("THREE.Plane: .projectPoint() target is now required"),b=new p);return b.copy(this.normal).multiplyScalar(-this.distanceToPoint(a)).add(a)}, +intersectLine:function(a,b){void 0===b&&(console.warn("THREE.Plane: .intersectLine() target is now required"),b=new p);var c=a.delta(Yg),d=this.normal.dot(c);if(0===d){if(0===this.distanceToPoint(a.start))return b.copy(a.start)}else if(d=-(a.start.dot(this.normal)+this.constant)/d,!(0>d||1b&&0a&&0=Cb.x+Cb.y},getUV:function(a,b,c,d,e,f,g,h){this.getBarycoord(a,b,c,d,Cb);h.set(0,0);h.addScaledVector(e,Cb.x);h.addScaledVector(f,Cb.y);h.addScaledVector(g,Cb.z);return h},isFrontFacing:function(a, +b,c,d){cb.subVectors(c,b);Bb.subVectors(a,b);return 0>cb.cross(Bb).dot(d)?!0:!1}});Object.assign(pa.prototype,{set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},getArea:function(){cb.subVectors(this.c,this.b);Bb.subVectors(this.a, +this.b);return.5*cb.cross(Bb).length()},getMidpoint:function(a){void 0===a&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),a=new p);return a.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(a){return pa.getNormal(this.a,this.b,this.c,a)},getPlane:function(a){void 0===a&&(console.warn("THREE.Triangle: .getPlane() target is now required"),a=new Wa);return a.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(a,b){return pa.getBarycoord(a, +this.a,this.b,this.c,b)},getUV:function(a,b,c,d,e){return pa.getUV(a,this.a,this.b,this.c,b,c,d,e)},containsPoint:function(a){return pa.containsPoint(a,this.a,this.b,this.c)},isFrontFacing:function(a){return pa.isFrontFacing(this.a,this.b,this.c,a)},intersectsBox:function(a){return a.intersectsTriangle(this)},closestPointToPoint:function(a,b){void 0===b&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),b=new p);var c=this.a,d=this.b,e=this.c;rd.subVectors(d,c);sd.subVectors(e, +c);$g.subVectors(a,c);var f=rd.dot($g),g=sd.dot($g);if(0>=f&&0>=g)return b.copy(c);ah.subVectors(a,d);var h=rd.dot(ah),l=sd.dot(ah);if(0<=h&&l<=h)return b.copy(d);var m=f*l-h*g;if(0>=m&&0<=f&&0>=h)return d=f/(f-h),b.copy(c).addScaledVector(rd,d);bh.subVectors(a,e);a=rd.dot(bh);var k=sd.dot(bh);if(0<=k&&a<=k)return b.copy(e);f=a*g-f*k;if(0>=f&&0<=g&&0>=k)return m=g/(g-k),b.copy(c).addScaledVector(sd,m);g=h*k-a*l;if(0>=g&&0<=l-h&&0<=a-k)return Ai.subVectors(e,d),m=(l-h)/(l-h+(a-k)),b.copy(d).addScaledVector(Ai, +m);e=1/(g+f+m);d=f*e;m*=e;return b.copy(c).addScaledVector(rd,d).addScaledVector(sd,m)},equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)}});var Bi={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388, +crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146, +floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323, +lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273, +moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638, +sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Fa={h:0,s:0,l:0},Ff={h:0,s:0,l:0};Object.assign(D.prototype,{isColor:!0,r:1,g:1,b:1,set:function(a){a&&a.isColor?this.copy(a):"number"===typeof a?this.setHex(a):"string"=== +typeof a&&this.setStyle(a);return this},setScalar:function(a){this.b=this.g=this.r=a;return this},setHex:function(a){a=Math.floor(a);this.r=(a>>16&255)/255;this.g=(a>>8&255)/255;this.b=(a&255)/255;return this},setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;return this},setHSL:function(a,b,c){a=O.euclideanModulo(a,1);b=O.clamp(b,0,1);c=O.clamp(c,0,1);0===b?this.r=this.g=this.b=c:(b=.5>=c?c*(1+b):c+b-c*b,c=2*c-b,this.r=Zf(c,b,a+1/3),this.g=Zf(c,b,a),this.b=Zf(c,b,a-1/3));return this},setStyle:function(a){function b(b){void 0!== +b&&1>parseFloat(b)&&console.warn("THREE.Color: Alpha component of "+a+" will be ignored.")}var c;if(c=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(a)){var d=c[2];switch(c[1]){case "rgb":case "rgba":if(c=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d))return this.r=Math.min(255,parseInt(c[1],10))/255,this.g=Math.min(255,parseInt(c[2],10))/255,this.b=Math.min(255,parseInt(c[3],10))/255,b(c[5]),this;if(c=/^(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d))return this.r= +Math.min(100,parseInt(c[1],10))/100,this.g=Math.min(100,parseInt(c[2],10))/100,this.b=Math.min(100,parseInt(c[3],10))/100,b(c[5]),this;break;case "hsl":case "hsla":if(c=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d)){d=parseFloat(c[1])/360;var e=parseInt(c[2],10)/100,f=parseInt(c[3],10)/100;b(c[5]);return this.setHSL(d,e,f)}}}else if(c=/^#([A-Fa-f0-9]+)$/.exec(a)){c=c[1];d=c.length;if(3===d)return this.r=parseInt(c.charAt(0)+c.charAt(0),16)/255,this.g=parseInt(c.charAt(1)+ +c.charAt(1),16)/255,this.b=parseInt(c.charAt(2)+c.charAt(2),16)/255,this;if(6===d)return this.r=parseInt(c.charAt(0)+c.charAt(1),16)/255,this.g=parseInt(c.charAt(2)+c.charAt(3),16)/255,this.b=parseInt(c.charAt(4)+c.charAt(5),16)/255,this}return a&&0=h?l/(e+f):l/(2-e-f);switch(e){case b:g=(c-d)/l+(cthis.opacity&&(d.opacity=this.opacity);!0===this.transparent&&(d.transparent=this.transparent);d.depthFunc=this.depthFunc;d.depthTest=this.depthTest;d.depthWrite=this.depthWrite;d.stencilWrite=this.stencilWrite;d.stencilWriteMask=this.stencilWriteMask; +d.stencilFunc=this.stencilFunc;d.stencilRef=this.stencilRef;d.stencilFuncMask=this.stencilFuncMask;d.stencilFail=this.stencilFail;d.stencilZFail=this.stencilZFail;d.stencilZPass=this.stencilZPass;this.rotation&&0!==this.rotation&&(d.rotation=this.rotation);!0===this.polygonOffset&&(d.polygonOffset=!0);0!==this.polygonOffsetFactor&&(d.polygonOffsetFactor=this.polygonOffsetFactor);0!==this.polygonOffsetUnits&&(d.polygonOffsetUnits=this.polygonOffsetUnits);this.linewidth&&1!==this.linewidth&&(d.linewidth= +this.linewidth);void 0!==this.dashSize&&(d.dashSize=this.dashSize);void 0!==this.gapSize&&(d.gapSize=this.gapSize);void 0!==this.scale&&(d.scale=this.scale);!0===this.dithering&&(d.dithering=!0);0g;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\n\t#include \n}", +fragmentShader:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include \nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n}",side:1,blending:0});d.uniforms.tEquirect.value=b;b=new ea(new Gd(5,5,5),d);c.add(b);(new Fc(1,10,this)).update(a,c);b.geometry.dispose();b.material.dispose();return this};$b.prototype=Object.create(W.prototype);$b.prototype.constructor=$b;$b.prototype.isDataTexture= +!0;var ud=new eb,Hf=new p;Object.assign(Gc.prototype,{set:function(a,b,c,d,e,f){var g=this.planes;g[0].copy(a);g[1].copy(b);g[2].copy(c);g[3].copy(d);g[4].copy(e);g[5].copy(f);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){for(var b=this.planes,c=0;6>c;c++)b[c].copy(a.planes[c]);return this},setFromProjectionMatrix:function(a){var b=this.planes,c=a.elements;a=c[0];var d=c[1],e=c[2],f=c[3],g=c[4],h=c[5],l=c[6],m=c[7],k=c[8],n=c[9],p=c[10],r=c[11],q=c[12],u= +c[13],v=c[14];c=c[15];b[0].setComponents(f-a,m-g,r-k,c-q).normalize();b[1].setComponents(f+a,m+g,r+k,c+q).normalize();b[2].setComponents(f+d,m+h,r+n,c+u).normalize();b[3].setComponents(f-d,m-h,r-n,c-u).normalize();b[4].setComponents(f-e,m-l,r-p,c-v).normalize();b[5].setComponents(f+e,m+l,r+p,c+v).normalize();return this},intersectsObject:function(a){var b=a.geometry;null===b.boundingSphere&&b.computeBoundingSphere();ud.copy(b.boundingSphere).applyMatrix4(a.matrixWorld);return this.intersectsSphere(ud)}, +intersectsSprite:function(a){ud.center.set(0,0,0);ud.radius=.7071067811865476;ud.applyMatrix4(a.matrixWorld);return this.intersectsSphere(ud)},intersectsSphere:function(a){var b=this.planes,c=a.center;a=-a.radius;for(var d=0;6>d;d++)if(b[d].distanceToPoint(c)c;c++){var d=b[c];Hf.x=0d.distanceToPoint(Hf))return!1}return!0}, +containsPoint:function(a){for(var b=this.planes,c=0;6>c;c++)if(0>b[c].distanceToPoint(a))return!1;return!0}});var A={common:{diffuse:{value:new D(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new ya},uv2Transform:{value:new ya},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null}, +lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new v(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:2.5E-4},fogNear:{value:1},fogFar:{value:2E3},fogColor:{value:new D(16777215)}}, +lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]}, +spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}}},points:{diffuse:{value:new D(15658734)},opacity:{value:1}, +size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},uvTransform:{value:new ya}},sprite:{diffuse:{value:new D(15658734)},opacity:{value:1},center:{value:new v(.5,.5)},rotation:{value:0},map:{value:null},alphaMap:{value:null},uvTransform:{value:new ya}}};Fd.prototype=Object.create(L.prototype);Fd.prototype.constructor=Fd;ac.prototype=Object.create(F.prototype);ac.prototype.constructor=ac;var M={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif", +alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif", +aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"vec3 transformed = vec3( position );",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"vec2 integrateSpecularBRDF( const in float dotNV, const in float roughness ) {\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\treturn vec2( -1.04, 1.04 ) * a004 + r.zw;\n}\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n#else\n\tif( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t}\n\treturn 1.0;\n#endif\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nvec3 F_Schlick_RoughnessDependent( const in vec3 F0, const in float dotNV, const in float roughness ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotNV - 6.98316 ) * dotNV );\n\tvec3 Fr = max( vec3( 1.0 - roughness ), F0 ) - F0;\n\treturn Fr * fresnel + F0;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + viewDir );\n\tfloat dotNL = saturate( dot( normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nvec3 BRDF_Specular_GGX_Environment( const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\treturn specularColor * brdf.x + brdf.y;\n}\nvoid BRDF_Specular_Multiscattering_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tvec3 F = F_Schlick_RoughnessDependent( specularColor, dotNV, roughness );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\tvec3 FssEss = F * brdf.x + brdf.y;\n\tfloat Ess = brdf.x + brdf.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie(float roughness, float NoH) {\n\tfloat invAlpha = 1.0 / roughness;\n\tfloat cos2h = NoH * NoH;\n\tfloat sin2h = max(1.0 - cos2h, 0.0078125);\treturn (2.0 + invAlpha) * pow(sin2h, invAlpha * 0.5) / (2.0 * PI);\n}\nfloat V_Neubelt(float NoV, float NoL) {\n\treturn saturate(1.0 / (4.0 * (NoL + NoV - NoL * NoV)));\n}\nvec3 BRDF_Specular_Sheen( const in float roughness, const in vec3 L, const in GeometricContext geometry, vec3 specularColor ) {\n\tvec3 N = geometry.normal;\n\tvec3 V = geometry.viewDir;\n\tvec3 H = normalize( V + L );\n\tfloat dotNH = saturate( dot( N, H ) );\n\treturn specularColor * D_Charlie( roughness, dotNH ) * V_Neubelt( dot(N, V), dot(N, L) );\n}\n#endif", +bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tfDet *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif", +clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif", +clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif",color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif", +color_vertex:"#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif",common:"#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat max3( vec3 v ) { return max( max( v.x, v.y ), v.z ); }\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n#ifdef CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n return m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}", +cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_maxMipLevel 8.0\n#define cubeUV_minMipLevel 4.0\n#define cubeUV_maxTileSize 256.0\n#define cubeUV_minTileSize 16.0\nfloat getFace(vec3 direction) {\n vec3 absDirection = abs(direction);\n float face = -1.0;\n if (absDirection.x > absDirection.z) {\n if (absDirection.x > absDirection.y)\n face = direction.x > 0.0 ? 0.0 : 3.0;\n else\n face = direction.y > 0.0 ? 1.0 : 4.0;\n } else {\n if (absDirection.z > absDirection.y)\n face = direction.z > 0.0 ? 2.0 : 5.0;\n else\n face = direction.y > 0.0 ? 1.0 : 4.0;\n }\n return face;\n}\nvec2 getUV(vec3 direction, float face) {\n vec2 uv;\n if (face == 0.0) {\n uv = vec2(direction.z, direction.y) / abs(direction.x); } else if (face == 1.0) {\n uv = vec2(-direction.x, -direction.z) / abs(direction.y); } else if (face == 2.0) {\n uv = vec2(-direction.x, direction.y) / abs(direction.z); } else if (face == 3.0) {\n uv = vec2(-direction.z, direction.y) / abs(direction.x); } else if (face == 4.0) {\n uv = vec2(-direction.x, direction.z) / abs(direction.y); } else {\n uv = vec2(direction.x, direction.y) / abs(direction.z); }\n return 0.5 * (uv + 1.0);\n}\nvec3 bilinearCubeUV(sampler2D envMap, vec3 direction, float mipInt) {\n float face = getFace(direction);\n float filterInt = max(cubeUV_minMipLevel - mipInt, 0.0);\n mipInt = max(mipInt, cubeUV_minMipLevel);\n float faceSize = exp2(mipInt);\n float texelSize = 1.0 / (3.0 * cubeUV_maxTileSize);\n vec2 uv = getUV(direction, face) * (faceSize - 1.0);\n vec2 f = fract(uv);\n uv += 0.5 - f;\n if (face > 2.0) {\n uv.y += faceSize;\n face -= 3.0;\n }\n uv.x += face * faceSize;\n if(mipInt < cubeUV_maxMipLevel){\n uv.y += 2.0 * cubeUV_maxTileSize;\n }\n uv.y += filterInt * 2.0 * cubeUV_minTileSize;\n uv.x += 3.0 * max(0.0, cubeUV_maxTileSize - 2.0 * faceSize);\n uv *= texelSize;\n vec3 tl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n uv.x += texelSize;\n vec3 tr = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n uv.y += texelSize;\n vec3 br = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n uv.x -= texelSize;\n vec3 bl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n vec3 tm = mix(tl, tr, f.x);\n vec3 bm = mix(bl, br, f.x);\n return mix(tm, bm, f.y);\n}\n#define r0 1.0\n#define v0 0.339\n#define m0 -2.0\n#define r1 0.8\n#define v1 0.276\n#define m1 -1.0\n#define r4 0.4\n#define v4 0.046\n#define m4 2.0\n#define r5 0.305\n#define v5 0.016\n#define m5 3.0\n#define r6 0.21\n#define v6 0.0038\n#define m6 4.0\nfloat roughnessToMip(float roughness) {\n float mip = 0.0;\n if (roughness >= r1) {\n mip = (r0 - roughness) * (m1 - m0) / (r0 - r1) + m0;\n } else if (roughness >= r4) {\n mip = (r1 - roughness) * (m4 - m1) / (r1 - r4) + m1;\n } else if (roughness >= r5) {\n mip = (r4 - roughness) * (m5 - m4) / (r4 - r5) + m4;\n } else if (roughness >= r6) {\n mip = (r5 - roughness) * (m6 - m5) / (r5 - r6) + m5;\n } else {\n mip = -2.0 * log2(1.16 * roughness); }\n return mip;\n}\nvec4 textureCubeUV(sampler2D envMap, vec3 sampleDir, float roughness) {\n float mip = clamp(roughnessToMip(roughness), m0, cubeUV_maxMipLevel);\n float mipF = fract(mip);\n float mipInt = floor(mip);\n vec3 color0 = bilinearCubeUV(envMap, sampleDir, mipInt);\n if (mipF == 0.0) {\n return vec4(color0, 1.0);\n } else {\n vec3 color1 = bilinearCubeUV(envMap, sampleDir, mipInt + 1.0);\n return vec4(mix(color0, color1, mipF), 1.0);\n }\n}\n#endif", +defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif", +displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif", +emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",encodings_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = clamp( floor( D ) / 255.0, 0.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}", +envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\t\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec2 sampleUV = equirectUv( reflectVec );\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif", +envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif", +envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float roughness, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat sigma = PI * roughness * roughness / ( 1.0 + roughness );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + log2( sigma );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t vec3 reflectVec = reflect( -viewDir, normal );\n\t\t reflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t#else\n\t\t vec3 reflectVec = refract( -viewDir, normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( roughness, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV = equirectUv( reflectVec );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif", +envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) { \n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif", +fog_vertex:"#ifdef USE_FOG\n\tfogDepth = -mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float fogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * fogDepth * fogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif", +gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn texture2D( gradientMap, coord ).rgb;\n\t#else\n\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t#endif\n}",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\treflectedLight.indirectDiffuse += PI * lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n#endif", +lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\nvIndirectFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n\tvIndirectBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\nvIndirectFront += getAmbientLightIrradiance( ambientLightColor );\nvIndirectFront += getLightProbeIrradiance( lightProbe, geometry );\n#ifdef DOUBLE_SIDED\n\tvIndirectBack += getAmbientLightIrradiance( ambientLightColor );\n\tvIndirectBack += getLightProbeIrradiance( lightProbe, backGeometry );\n#endif\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif", +lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif", +lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct ToonMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon\n#define Material_LightProbeLOD( material )\t(0)", +lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)", +lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.specularRoughness = max( roughnessFactor, 0.0525 );material.specularRoughness += geometryRoughness;\nmaterial.specularRoughness = min( material.specularRoughness, 1.0 );\n#ifdef REFLECTIVITY\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#endif\n#ifdef CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheen;\n#endif", +lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n#ifdef CLEARCOAT\n\tfloat clearcoat;\n\tfloat clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tvec3 sheenColor;\n#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearcoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3( 0, 1, 0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNL = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = ccDotNL * directLight.color;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tccIrradiance *= PI;\n\t\t#endif\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t\treflectedLight.directSpecular += ccIrradiance * material.clearcoat * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_Sheen(\n\t\t\tmaterial.specularRoughness,\n\t\t\tdirectLight.direction,\n\t\t\tgeometry,\n\t\t\tmaterial.sheenColor\n\t\t);\n\t#else\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.normal, material.specularColor, material.specularRoughness);\n\t#endif\n\treflectedLight.directDiffuse += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNV = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular += clearcoatRadiance * material.clearcoat * BRDF_Specular_GGX_Environment( geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t\tfloat ccDotNL = ccDotNV;\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\tfloat clearcoatInv = 1.0 - clearcoatDHR;\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\tBRDF_Specular_Multiscattering_Environment( geometry, material.specularColor, material.specularRoughness, singleScattering, multiScattering );\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\treflectedLight.indirectSpecular += clearcoatInv * radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}", +lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif", +lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\tvec3 lightMapIrradiance = lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.normal, material.specularRoughness, maxMipLevel );\n\t#ifdef CLEARCOAT\n\t\tclearcoatRadiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness, maxMipLevel );\n\t#endif\n#endif", +lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif", +logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif", +map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n#endif\n#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif", +map_particle_pars_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tuniform mat3 uvTransform;\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif", +morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif", +morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t#endif\n#endif", +normal_fragment_begin:"#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t\tbitangent = bitangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t#endif\n\t\t#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t#endif\n\t#endif\n#endif\nvec3 geometryNormal = normal;", +normal_fragment_maps:"#ifdef OBJECTSPACE_NORMALMAP\n\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( TANGENTSPACE_NORMALMAP )\n\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\t#ifdef USE_TANGENT\n\t\tnormal = normalize( vTBN * mapN );\n\t#else\n\t\tnormal = perturbNormal2Arb( -vViewPosition, normal, mapN );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif", +normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tfloat scale = sign( st1.t * st0.s - st0.t * st1.s );\n\t\tvec3 S = normalize( ( q0 * st1.t - q1 * st0.t ) * scale );\n\t\tvec3 T = normalize( ( - q0 * st1.s + q1 * st0.s ) * scale );\n\t\tvec3 N = normalize( surf_norm );\n\t\tmat3 tsn = mat3( S, T, N );\n\t\tmapN.xy *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif", +clearcoat_normal_fragment_begin:"#ifdef CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\t#ifdef USE_TANGENT\n\t\tclearcoatNormal = normalize( vTBN * clearcoatMapN );\n\t#else\n\t\tclearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN );\n\t#endif\n#endif",clearcoat_pars_fragment:"#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif", +packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ));\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w);\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}", +premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif", +roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ), \n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif", +shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif", +shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n#endif", +shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}", +skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform highp sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif", +skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif", +specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( ( color * ( 2.51 * color + 0.03 ) ) / ( color * ( 2.43 * color + 0.59 ) + 0.14 ) );\n}", +uv_pars_fragment:"#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#ifdef USE_UV\n\t#ifdef UVS_VERTEX_ONLY\n\t\tvec2 vUv;\n\t#else\n\t\tvarying vec2 vUv;\n\t#endif\n\tuniform mat3 uvTransform;\n#endif",uv_vertex:"#ifdef USE_UV\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n\tuniform mat3 uv2Transform;\n#endif", +uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_frag:"uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include \n\t#include \n}", +background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",cube_frag:"#include \nuniform float opacity;\nvarying vec3 vWorldDirection;\n#include \nvoid main() {\n\tvec3 vReflect = vWorldDirection;\n\t#include \n\tgl_FragColor = envColor;\n\tgl_FragColor.a *= opacity;\n\t#include \n\t#include \n}", +cube_vert:"varying vec3 vWorldDirection;\n#include \nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include \n\t#include \n\tgl_Position.z = gl_Position.w;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}", +depth_vert:"#include \n#include \n#include \n#include \n#include \n#include \n#include \nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include \n\t#include \n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include \n\t\t#include \n\t\t#include \n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvHighPrecisionZW = gl_Position.zw;\n}", +distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main () {\n\t#include \n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include \n\t#include \n\t#include \n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}", +distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include \n\t\t#include \n\t\t#include \n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvWorldPosition = worldPosition.xyz;\n}", +equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include \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 \n\t#include \n}",equirect_vert:"varying vec3 vWorldDirection;\n#include \nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include \n\t#include \n}", +linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \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 \n\t#include \n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n}", +linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}", +meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include \n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include \n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}", +meshbasic_vert:"#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#ifdef USE_ENVMAP\n\t#include \n\t#include \n\t#include \n\t#include \n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \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 \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \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 \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \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 \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 \n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include \n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \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 \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}", +meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t\tmatcapColor = matcapTexelToLinear( matcapColor );\n\t#else\n\t\tvec4 matcapColor = vec4( 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}", +meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#ifndef FLAT_SHADED\n\t\tvNormal = normalize( transformedNormal );\n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvViewPosition = - mvPosition.xyz;\n}", +meshtoon_frag:"#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \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 \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}", +meshtoon_vert:"#define TOON\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvViewPosition = - mvPosition.xyz;\n\t#include \n\t#include \n\t#include \n}", +meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \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 \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include \n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}", +meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvViewPosition = - mvPosition.xyz;\n\t#include \n\t#include \n\t#include \n\t#include \n}", +meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define REFLECTIVITY\n\t#define CLEARCOAT\n\t#define TRANSPARENCY\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef TRANSPARENCY\n\tuniform float transparency;\n#endif\n#ifdef REFLECTIVITY\n\tuniform float reflectivity;\n#endif\n#ifdef CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheen;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \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 \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#ifdef TRANSPARENCY\n\t\tdiffuseColor.a *= saturate( 1. - transparency + linearToRelativeLuminance( reflectedLight.directSpecular + reflectedLight.indirectSpecular ) );\n\t#endif\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}", +meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvViewPosition = - mvPosition.xyz;\n\t#include \n\t#include \n\t#include \n}", +normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}", +normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}", +points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\t#include \n\t#include \n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n}", +points_vert:"uniform float size;\nuniform float scale;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \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 \n\t#include \n\t#include \n\t#include \n}", +shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include \n\t#include \n\t#include \n}",shadow_vert:"#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}", +sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\t#include \n\t#include \n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n}", +sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \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 \n\t#include \n\t#include \n}"}, +gb={basic:{uniforms:wa([A.common,A.specularmap,A.envmap,A.aomap,A.lightmap,A.fog]),vertexShader:M.meshbasic_vert,fragmentShader:M.meshbasic_frag},lambert:{uniforms:wa([A.common,A.specularmap,A.envmap,A.aomap,A.lightmap,A.emissivemap,A.fog,A.lights,{emissive:{value:new D(0)}}]),vertexShader:M.meshlambert_vert,fragmentShader:M.meshlambert_frag},phong:{uniforms:wa([A.common,A.specularmap,A.envmap,A.aomap,A.lightmap,A.emissivemap,A.bumpmap,A.normalmap,A.displacementmap,A.fog,A.lights,{emissive:{value:new D(0)}, +specular:{value:new D(1118481)},shininess:{value:30}}]),vertexShader:M.meshphong_vert,fragmentShader:M.meshphong_frag},standard:{uniforms:wa([A.common,A.envmap,A.aomap,A.lightmap,A.emissivemap,A.bumpmap,A.normalmap,A.displacementmap,A.roughnessmap,A.metalnessmap,A.fog,A.lights,{emissive:{value:new D(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:M.meshphysical_vert,fragmentShader:M.meshphysical_frag},toon:{uniforms:wa([A.common,A.specularmap,A.aomap,A.lightmap, +A.emissivemap,A.bumpmap,A.normalmap,A.displacementmap,A.gradientmap,A.fog,A.lights,{emissive:{value:new D(0)},specular:{value:new D(1118481)},shininess:{value:30}}]),vertexShader:M.meshtoon_vert,fragmentShader:M.meshtoon_frag},matcap:{uniforms:wa([A.common,A.bumpmap,A.normalmap,A.displacementmap,A.fog,{matcap:{value:null}}]),vertexShader:M.meshmatcap_vert,fragmentShader:M.meshmatcap_frag},points:{uniforms:wa([A.points,A.fog]),vertexShader:M.points_vert,fragmentShader:M.points_frag},dashed:{uniforms:wa([A.common, +A.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:M.linedashed_vert,fragmentShader:M.linedashed_frag},depth:{uniforms:wa([A.common,A.displacementmap]),vertexShader:M.depth_vert,fragmentShader:M.depth_frag},normal:{uniforms:wa([A.common,A.bumpmap,A.normalmap,A.displacementmap,{opacity:{value:1}}]),vertexShader:M.normal_vert,fragmentShader:M.normal_frag},sprite:{uniforms:wa([A.sprite,A.fog]),vertexShader:M.sprite_vert,fragmentShader:M.sprite_frag},background:{uniforms:{uvTransform:{value:new ya}, +t2D:{value:null}},vertexShader:M.background_vert,fragmentShader:M.background_frag},cube:{uniforms:wa([A.envmap,{opacity:{value:1}}]),vertexShader:M.cube_vert,fragmentShader:M.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:M.equirect_vert,fragmentShader:M.equirect_frag},distanceRGBA:{uniforms:wa([A.common,A.displacementmap,{referencePosition:{value:new p},nearDistance:{value:1},farDistance:{value:1E3}}]),vertexShader:M.distanceRGBA_vert,fragmentShader:M.distanceRGBA_frag},shadow:{uniforms:wa([A.lights, +A.fog,{color:{value:new D(0)},opacity:{value:1}}]),vertexShader:M.shadow_vert,fragmentShader:M.shadow_frag}};gb.physical={uniforms:wa([gb.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatNormalScale:{value:new v(1,1)},clearcoatNormalMap:{value:null},sheen:{value:new D(0)},transparency:{value:0}}]),vertexShader:M.meshphysical_vert,fragmentShader:M.meshphysical_frag};qb.prototype=Object.create(W.prototype);qb.prototype.constructor= +qb;qb.prototype.isCubeTexture=!0;Object.defineProperty(qb.prototype,"images",{get:function(){return this.image},set:function(a){this.image=a}});Hc.prototype=Object.create(W.prototype);Hc.prototype.constructor=Hc;Hc.prototype.isDataTexture2DArray=!0;Ic.prototype=Object.create(W.prototype);Ic.prototype.constructor=Ic;Ic.prototype.isDataTexture3D=!0;var Bh=new W,Ej=new Hc,Gj=new Ic,Ch=new qb,vh=[],xh=[],Ah=new Float32Array(16),zh=new Float32Array(9),yh=new Float32Array(4);Dh.prototype.updateCache=function(a){var b= +this.cache;a instanceof Float32Array&&b.length!==a.length&&(this.cache=new Float32Array(a.length));Ja(b,a)};Eh.prototype.setValue=function(a,b,c){for(var d=this.seq,e=0,f=d.length;e!==f;++e){var g=d[e];g.setValue(a,b[g.id],c)}};var eg=/([\w\d_]+)(\])?(\[|\.)?/g;Gb.prototype.setValue=function(a,b,c,d){b=this.map[b];void 0!==b&&b.setValue(a,c,d)};Gb.prototype.setOptional=function(a,b,c){b=b[c];void 0!==b&&this.setValue(a,c,b)};Gb.upload=function(a,b,c,d){for(var e=0,f=b.length;e!==f;++e){var g=b[e], +h=c[g.id];!1!==h.needsUpdate&&g.setValue(a,h.value,d)}};Gb.seqWithValue=function(a,b){for(var c=[],d=0,e=a.length;d!==e;++d){var f=a[d];f.id in b&&c.push(f)}return c};var lk=0,gg=/^[ \t]*#include +<([\w\d./]+)>/gm,Nh=/#pragma unroll_loop[\s]+?for \( int i = (\d+); i < (\d+); i \+\+ \) \{([\s\S]+?)(?=\})\}/g,Mh=/#pragma unroll_loop_start[\s]+?for \( int i = (\d+); i < (\d+); i \+\+ \) \{([\s\S]+?)(?=\})\}[\s]+?#pragma unroll_loop_end/g,vk=0;Hb.prototype=Object.create(K.prototype);Hb.prototype.constructor= +Hb;Hb.prototype.isMeshDepthMaterial=!0;Hb.prototype.copy=function(a){K.prototype.copy.call(this,a);this.depthPacking=a.depthPacking;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;return this};Ib.prototype=Object.create(K.prototype);Ib.prototype.constructor= +Ib;Ib.prototype.isMeshDistanceMaterial=!0;Ib.prototype.copy=function(a){K.prototype.copy.call(this,a);this.referencePosition.copy(a.referencePosition);this.nearDistance=a.nearDistance;this.farDistance=a.farDistance;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;return this};Le.prototype=Object.assign(Object.create(P.prototype), +{constructor:Le,isArrayCamera:!0});Kc.prototype=Object.assign(Object.create(y.prototype),{constructor:Kc,isGroup:!0});Object.assign(Me.prototype,{constructor:Me,getTargetRaySpace:function(){null===this._targetRay&&(this._targetRay=new Kc,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1);return this._targetRay},getGripSpace:function(){null===this._grip&&(this._grip=new Kc,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1);return this._grip},dispatchEvent:function(a){null!==this._targetRay&& +this._targetRay.dispatchEvent(a);null!==this._grip&&this._grip.dispatchEvent(a);return this},disconnect:function(a){this.dispatchEvent({type:"disconnected",data:a});null!==this._targetRay&&(this._targetRay.visible=!1);null!==this._grip&&(this._grip.visible=!1);return this},update:function(a,b,c){var d=null,e=null,f=this._targetRay,g=this._grip;a&&(null!==f&&(d=b.getPose(a.targetRaySpace,c),null!==d&&(f.matrix.fromArray(d.transform.matrix),f.matrix.decompose(f.position,f.rotation,f.scale))),null!== +g&&a.gripSpace&&(e=b.getPose(a.gripSpace,c),null!==e&&(g.matrix.fromArray(e.transform.matrix),g.matrix.decompose(g.position,g.rotation,g.scale))));null!==f&&(f.visible=null!==d);null!==g&&(g.visible=null!==e);return this}});Object.assign(Uh.prototype,ua.prototype);Object.assign(Ne.prototype,{isFogExp2:!0,clone:function(){return new Ne(this.color,this.density)},toJSON:function(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}}});Object.assign(Oe.prototype,{isFog:!0,clone:function(){return new Oe(this.color, +this.near,this.far)},toJSON:function(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}}});Object.defineProperty(rb.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(rb.prototype,{isInterleavedBuffer:!0,onUploadCallback:function(){},setUsage:function(a){this.usage=a;return this},copy:function(a){this.array=new a.array.constructor(a.array);this.count=a.count;this.stride=a.stride;this.usage=a.usage;return this},copyAt:function(a,b,c){a*=this.stride; +c*=b.stride;for(var d=0,e=this.stride;da.far||b.push({distance:e,point:xe.clone(),uv:pa.getUV(xe,If,ye,Jf,Di,gh,Ei,new v),face:null,object:this})},clone:function(){return(new this.constructor(this.material)).copy(this)},copy:function(a){y.prototype.copy.call(this,a);void 0!==a.center&&this.center.copy(a.center);return this}});var Kf=new p,Fi=new p;Nd.prototype=Object.assign(Object.create(y.prototype), +{constructor:Nd,isLOD:!0,copy:function(a){y.prototype.copy.call(this,a,!1);for(var b=a.levels,c=0,d=b.length;c=b[c].distance)b[c- +1].object.visible=!1,b[c].object.visible=!0;else break;for(this._currentLevel=c-1;cf;f++)if(l=c.getComponent(f),0!==l){var m=b.getComponent(f);e.multiplyMatrices(h.bones[m].matrixWorld,h.boneInverses[m]);g.addScaledVector(d.copy(a).applyMatrix4(e),l)}return g.applyMatrix4(this.bindMatrixInverse)}}()});var Gi=new N,Qk=new N;Object.assign(Re.prototype,{calculateInverses:function(){this.boneInverses=[];for(var a=0,b=this.bones.length;ad||(h.applyMatrix4(this.matrixWorld),t=a.ray.origin.distanceTo(h),ta.far||b.push({distance:t,point:e.clone().applyMatrix4(this.matrixWorld),index:c,face:null,faceIndex:null,object:this}))}}else for(c=0,n=k.length/3-1;cd||(h.applyMatrix4(this.matrixWorld),t=a.ray.origin.distanceTo(h), +ta.far||b.push({distance:t,point:e.clone().applyMatrix4(this.matrixWorld),index:c,face:null,faceIndex:null,object:this}))}else if(c.isGeometry)for(f=c.vertices,g=f.length,c=0;cd||(h.applyMatrix4(this.matrixWorld),t=a.ray.origin.distanceTo(h),ta.far||b.push({distance:t,point:e.clone().applyMatrix4(this.matrixWorld),index:c,face:null,faceIndex:null,object:this}))}},updateMorphTargets:function(){var a=this.geometry;if(a.isBufferGeometry){a= +a.morphAttributes;var b=Object.keys(a);if(0=a.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}});Oc.prototype=Object.create(W.prototype);Oc.prototype.constructor=Oc;Oc.prototype.isCompressedTexture=!0;Od.prototype=Object.create(W.prototype);Od.prototype.constructor=Od;Od.prototype.isCanvasTexture=!0;Pd.prototype=Object.create(W.prototype);Pd.prototype.constructor=Pd;Pd.prototype.isDepthTexture=!0;Pc.prototype=Object.create(F.prototype);Pc.prototype.constructor=Pc;Qd.prototype=Object.create(L.prototype); +Qd.prototype.constructor=Qd;Qc.prototype=Object.create(F.prototype);Qc.prototype.constructor=Qc;Rd.prototype=Object.create(L.prototype);Rd.prototype.constructor=Rd;Ga.prototype=Object.create(F.prototype);Ga.prototype.constructor=Ga;Sd.prototype=Object.create(L.prototype);Sd.prototype.constructor=Sd;Rc.prototype=Object.create(Ga.prototype);Rc.prototype.constructor=Rc;Td.prototype=Object.create(L.prototype);Td.prototype.constructor=Td;bc.prototype=Object.create(Ga.prototype);bc.prototype.constructor= +bc;Ud.prototype=Object.create(L.prototype);Ud.prototype.constructor=Ud;Sc.prototype=Object.create(Ga.prototype);Sc.prototype.constructor=Sc;Vd.prototype=Object.create(L.prototype);Vd.prototype.constructor=Vd;Tc.prototype=Object.create(Ga.prototype);Tc.prototype.constructor=Tc;Wd.prototype=Object.create(L.prototype);Wd.prototype.constructor=Wd;cc.prototype=Object.create(F.prototype);cc.prototype.constructor=cc;cc.prototype.toJSON=function(){var a=F.prototype.toJSON.call(this);a.path=this.parameters.path.toJSON(); +return a};Xd.prototype=Object.create(L.prototype);Xd.prototype.constructor=Xd;Uc.prototype=Object.create(F.prototype);Uc.prototype.constructor=Uc;Yd.prototype=Object.create(L.prototype);Yd.prototype.constructor=Yd;Vc.prototype=Object.create(F.prototype);Vc.prototype.constructor=Vc;var Rk={triangulate:function(a,b,c){c=c||2;var d=b&&b.length,e=d?b[0]*c:a.length,f=Xh(a,0,e,c,!0),g=[];if(!f||f.next===f.prev)return g;var h;if(d){var l=c;d=[];var m;var k=0;for(m=b.length;k80*c){var r=h=a[0];var q=d=a[1];for(l=c;lh&&(h=k),b>d&&(d=b);h=Math.max(h-r,d-q);h=0!==h?1/h:0}$d(f,g,c,r,q,h);return g}},sb={area:function(a){for(var b=a.length,c=0,d=b-1,e=0;e +sb.area(a)},triangulateShape:function(a,b){var c=[],d=[],e=[];ai(a);bi(c,a);var f=a.length;b.forEach(ai);for(a=0;aMath.abs(g-l)?[new v(a,1-c),new v(h,1-d), +new v(k,1-e),new v(n,1-b)]:[new v(g,1-c),new v(l,1-d),new v(p,1-e),new v(t,1-b)]}};be.prototype=Object.create(L.prototype);be.prototype.constructor=be;Xc.prototype=Object.create(hb.prototype);Xc.prototype.constructor=Xc;ce.prototype=Object.create(L.prototype);ce.prototype.constructor=ce;ec.prototype=Object.create(F.prototype);ec.prototype.constructor=ec;de.prototype=Object.create(L.prototype);de.prototype.constructor=de;Yc.prototype=Object.create(F.prototype);Yc.prototype.constructor=Yc;ee.prototype= +Object.create(L.prototype);ee.prototype.constructor=ee;Zc.prototype=Object.create(F.prototype);Zc.prototype.constructor=Zc;fc.prototype=Object.create(L.prototype);fc.prototype.constructor=fc;fc.prototype.toJSON=function(){var a=L.prototype.toJSON.call(this);return di(this.parameters.shapes,a)};gc.prototype=Object.create(F.prototype);gc.prototype.constructor=gc;gc.prototype.toJSON=function(){var a=F.prototype.toJSON.call(this);return di(this.parameters.shapes,a)};$c.prototype=Object.create(F.prototype); +$c.prototype.constructor=$c;hc.prototype=Object.create(L.prototype);hc.prototype.constructor=hc;tb.prototype=Object.create(F.prototype);tb.prototype.constructor=tb;fe.prototype=Object.create(hc.prototype);fe.prototype.constructor=fe;ge.prototype=Object.create(tb.prototype);ge.prototype.constructor=ge;he.prototype=Object.create(L.prototype);he.prototype.constructor=he;ad.prototype=Object.create(F.prototype);ad.prototype.constructor=ad;var ra=Object.freeze({__proto__:null,WireframeGeometry:Pc,ParametricGeometry:Qd, +ParametricBufferGeometry:Qc,TetrahedronGeometry:Sd,TetrahedronBufferGeometry:Rc,OctahedronGeometry:Td,OctahedronBufferGeometry:bc,IcosahedronGeometry:Ud,IcosahedronBufferGeometry:Sc,DodecahedronGeometry:Vd,DodecahedronBufferGeometry:Tc,PolyhedronGeometry:Rd,PolyhedronBufferGeometry:Ga,TubeGeometry:Wd,TubeBufferGeometry:cc,TorusKnotGeometry:Xd,TorusKnotBufferGeometry:Uc,TorusGeometry:Yd,TorusBufferGeometry:Vc,TextGeometry:be,TextBufferGeometry:Xc,SphereGeometry:ce,SphereBufferGeometry:ec,RingGeometry:de, +RingBufferGeometry:Yc,PlaneGeometry:Fd,PlaneBufferGeometry:ac,LatheGeometry:ee,LatheBufferGeometry:Zc,ShapeGeometry:fc,ShapeBufferGeometry:gc,ExtrudeGeometry:dc,ExtrudeBufferGeometry:hb,EdgesGeometry:$c,ConeGeometry:fe,ConeBufferGeometry:ge,CylinderGeometry:hc,CylinderBufferGeometry:tb,CircleGeometry:he,CircleBufferGeometry:ad,BoxGeometry:fh,BoxBufferGeometry:Gd});ic.prototype=Object.create(K.prototype);ic.prototype.constructor=ic;ic.prototype.isShadowMaterial=!0;ic.prototype.copy=function(a){K.prototype.copy.call(this, +a);this.color.copy(a.color);return this};ub.prototype=Object.create(Ca.prototype);ub.prototype.constructor=ub;ub.prototype.isRawShaderMaterial=!0;ib.prototype=Object.create(K.prototype);ib.prototype.constructor=ib;ib.prototype.isMeshStandardMaterial=!0;ib.prototype.copy=function(a){K.prototype.copy.call(this,a);this.defines={STANDARD:""};this.color.copy(a.color);this.roughness=a.roughness;this.metalness=a.metalness;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity; +this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.roughnessMap=a.roughnessMap;this.metalnessMap=a.metalnessMap;this.alphaMap= +a.alphaMap;this.envMap=a.envMap;this.envMapIntensity=a.envMapIntensity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;this.vertexTangents=a.vertexTangents;return this};jc.prototype=Object.create(ib.prototype);jc.prototype.constructor=jc;jc.prototype.isMeshPhysicalMaterial= +!0;jc.prototype.copy=function(a){ib.prototype.copy.call(this,a);this.defines={STANDARD:"",PHYSICAL:""};this.clearcoat=a.clearcoat;this.clearcoatMap=a.clearcoatMap;this.clearcoatRoughness=a.clearcoatRoughness;this.clearcoatRoughnessMap=a.clearcoatRoughnessMap;this.clearcoatNormalMap=a.clearcoatNormalMap;this.clearcoatNormalScale.copy(a.clearcoatNormalScale);this.reflectivity=a.reflectivity;this.sheen=a.sheen?(this.sheen||new D).copy(a.sheen):null;this.transparency=a.transparency;return this};Mb.prototype= +Object.create(K.prototype);Mb.prototype.constructor=Mb;Mb.prototype.isMeshPhongMaterial=!0;Mb.prototype.copy=function(a){K.prototype.copy.call(this,a);this.color.copy(a.color);this.specular.copy(a.specular);this.shininess=a.shininess;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap; +this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap= +a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};kc.prototype=Object.create(K.prototype);kc.prototype.constructor=kc;kc.prototype.isMeshToonMaterial=!0;kc.prototype.copy=function(a){K.prototype.copy.call(this,a);this.color.copy(a.color);this.specular.copy(a.specular);this.shininess=a.shininess;this.map=a.map;this.gradientMap=a.gradientMap;this.lightMap=a.lightMap;this.lightMapIntensity= +a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap; +this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};lc.prototype=Object.create(K.prototype);lc.prototype.constructor=lc;lc.prototype.isMeshNormalMaterial=!0;lc.prototype.copy=function(a){K.prototype.copy.call(this,a);this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap; +this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};mc.prototype=Object.create(K.prototype);mc.prototype.constructor=mc;mc.prototype.isMeshLambertMaterial=!0;mc.prototype.copy=function(a){K.prototype.copy.call(this, +a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth; +this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};nc.prototype=Object.create(K.prototype);nc.prototype.constructor=nc;nc.prototype.isMeshMatcapMaterial=!0;nc.prototype.copy=function(a){K.prototype.copy.call(this,a);this.defines={MATCAP:""};this.color.copy(a.color);this.matcap=a.matcap;this.map=a.map;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap= +a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.alphaMap=a.alphaMap;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};oc.prototype=Object.create(da.prototype);oc.prototype.constructor=oc;oc.prototype.isLineDashedMaterial=!0;oc.prototype.copy=function(a){da.prototype.copy.call(this,a); +this.scale=a.scale;this.dashSize=a.dashSize;this.gapSize=a.gapSize;return this};var Sk=Object.freeze({__proto__:null,ShadowMaterial:ic,SpriteMaterial:Kb,RawShaderMaterial:ub,ShaderMaterial:Ca,PointsMaterial:Xa,MeshPhysicalMaterial:jc,MeshStandardMaterial:ib,MeshPhongMaterial:Mb,MeshToonMaterial:kc,MeshNormalMaterial:lc,MeshLambertMaterial:mc,MeshDepthMaterial:Hb,MeshDistanceMaterial:Ib,MeshBasicMaterial:Pa,MeshMatcapMaterial:nc,LineDashedMaterial:oc,LineBasicMaterial:da,Material:K}),ka={arraySlice:function(a, +b,c){return ka.isTypedArray(a)?new a.constructor(a.subarray(b,void 0!==c?c:a.length)):a.slice(b,c)},convertArray:function(a,b,c){return!a||!c&&a.constructor===b?a:"number"===typeof b.BYTES_PER_ELEMENT?new b(a):Array.prototype.slice.call(a)},isTypedArray:function(a){return ArrayBuffer.isView(a)&&!(a instanceof DataView)},getKeyframeOrder:function(a){for(var b=a.length,c=Array(b),d=0;d!==b;++d)c[d]=d;c.sort(function(b,c){return a[b]-a[c]});return c},sortedArray:function(a,b,c){for(var d=a.length,e= +new a.constructor(d),f=0,g=0;g!==d;++f)for(var h=c[f]*b,l=0;l!==b;++l)e[g++]=a[h+l];return e},flattenJSON:function(a,b,c,d){for(var e=1,f=a[0];void 0!==f&&void 0===f[d];)f=a[e++];if(void 0!==f){var g=f[d];if(void 0!==g)if(Array.isArray(g)){do g=f[d],void 0!==g&&(b.push(f.time),c.push.apply(c,g)),f=a[e++];while(void 0!==f)}else if(void 0!==g.toArray){do g=f[d],void 0!==g&&(b.push(f.time),g.toArray(c,c.length)),f=a[e++];while(void 0!==f)}else{do g=f[d],void 0!==g&&(b.push(f.time),c.push(g)),f=a[e++]; +while(void 0!==f)}}},subclip:function(a,b,c,d,e){e=e||30;a=a.clone();a.name=b;var f=[];for(b=0;b=d))for(l.push(g.times[p]),n=0;na.tracks[b].times[0]&&(c=a.tracks[b].times[0]); +for(b=0;b=d)d=30;var e=a.tracks.length;b/=d;for(d=0;d=f.times[k]?k=ka.arraySlice(f.values, +k*l):(k=f.createInterpolant(),k.evaluate(b),k=k.resultBuffer);"quaternion"===g&&(new va(k[0],k[1],k[2],k[3])).normalize().conjugate().toArray(k);for(var p=h.times.length,n=0;n=e)break a;else{f=b[1];a=e)break b}d=c;c=0}}for(;c>>1,ab;)--f;++f;if(0!==e||f!==d)e>=f&&(f=Math.max(f,1),e=f-1),a=this.getValueSize(),this.times=ka.arraySlice(c,e,f),this.values=ka.arraySlice(this.values,e*a,f*a);return this},validate:function(){var a=!0,b=this.getValueSize();0!==b-Math.floor(b)&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),a=!1);var c=this.times; +b=this.values;var d=c.length;0===d&&(console.error("THREE.KeyframeTrack: Track is empty.",this),a=!1);for(var e=null,f=0;f!==d;f++){var g=c[f];if("number"===typeof g&&isNaN(g)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,f,g);a=!1;break}if(null!==e&&e>g){console.error("THREE.KeyframeTrack: Out of order keys.",this,f,g,e);a=!1;break}e=g}if(void 0!==b&&ka.isTypedArray(b))for(f=0,c=b.length;f!==c;++f)if(d=b[f],isNaN(d)){console.error("THREE.KeyframeTrack: Value is not a valid number.", +this,f,d);a=!1;break}return a},optimize:function(){for(var a=ka.arraySlice(this.times),b=ka.arraySlice(this.values),c=this.getValueSize(),d=2302===this.getInterpolation(),e=1,f=a.length-1,g=1;gg)e=a+1;else if(0c&&(c=0);1Number.EPSILON&&(g.normalize(),c=Math.acos(O.clamp(d[l-1].dot(d[l]),-1,1)),e[l].applyMatrix4(h.makeRotationAxis(g,c))),f[l].crossVectors(d[l],e[l]);if(!0===b)for(c=Math.acos(O.clamp(e[0].dot(e[a]),-1,1)),c/=a,0 +d;)d+=c;for(;d>c;)d-=c;de&&(e=1);1E-4>d&&(d=e);1E-4>l&&(l=e);hh.initNonuniformCatmullRom(f.x, +g.x,h.x,c.x,d,e,l);ih.initNonuniformCatmullRom(f.y,g.y,h.y,c.y,d,e,l);jh.initNonuniformCatmullRom(f.z,g.z,h.z,c.z,d,e,l)}else"catmullrom"===this.curveType&&(hh.initCatmullRom(f.x,g.x,h.x,c.x,this.tension),ih.initCatmullRom(f.y,g.y,h.y,c.y,this.tension),jh.initCatmullRom(f.z,g.z,h.z,c.z,this.tension));b.set(hh.calc(a),ih.calc(a),jh.calc(a));return b};qa.prototype.copy=function(a){H.prototype.copy.call(this,a);this.points=[];for(var b=0,c=a.points.length;bc.length- +2?c.length-1:a+1];c=c[a>c.length-3?c.length-1:a+2];b.set(fi(d,e.x,f.x,g.x,c.x),fi(d,e.y,f.y,g.y,c.y));return b};ab.prototype.copy=function(a){H.prototype.copy.call(this,a);this.points=[];for(var b=0,c=a.points.length;b=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;cb;b++)this.coefficients[b].copy(a[b]);return this},zero:function(){for(var a=0;9>a;a++)this.coefficients[a].set(0,0,0);return this},getAt:function(a,b){var c=a.x,d=a.y;a=a.z;var e=this.coefficients;b.copy(e[0]).multiplyScalar(.282095);b.addScaledVector(e[1],.488603*d);b.addScaledVector(e[2],.488603*a);b.addScaledVector(e[3],.488603*c);b.addScaledVector(e[4],1.092548*c*d);b.addScaledVector(e[5],1.092548*d*a);b.addScaledVector(e[6],.315392*(3*a*a-1));b.addScaledVector(e[7], +1.092548*c*a);b.addScaledVector(e[8],.546274*(c*c-d*d));return b},getIrradianceAt:function(a,b){var c=a.x,d=a.y;a=a.z;var e=this.coefficients;b.copy(e[0]).multiplyScalar(.886227);b.addScaledVector(e[1],1.023328*d);b.addScaledVector(e[2],1.023328*a);b.addScaledVector(e[3],1.023328*c);b.addScaledVector(e[4],.858086*c*d);b.addScaledVector(e[5],.858086*d*a);b.addScaledVector(e[6],.743125*a*a-.247708);b.addScaledVector(e[7],.858086*c*a);b.addScaledVector(e[8],.429043*(c*c-d*d));return b},add:function(a){for(var b= +0;9>b;b++)this.coefficients[b].add(a.coefficients[b]);return this},addScaledSH:function(a,b){for(var c=0;9>c;c++)this.coefficients[c].addScaledVector(a.coefficients[c],b);return this},scale:function(a){for(var b=0;9>b;b++)this.coefficients[b].multiplyScalar(a);return this},lerp:function(a,b){for(var c=0;9>c;c++)this.coefficients[c].lerp(a.coefficients[c],b);return this},equals:function(a){for(var b=0;9>b;b++)if(!this.coefficients[b].equals(a.coefficients[b]))return!1;return!0},copy:function(a){return this.set(a.coefficients)}, +clone:function(){return(new this.constructor).copy(this)},fromArray:function(a,b){void 0===b&&(b=0);for(var c=this.coefficients,d=0;9>d;d++)c[d].fromArray(a,b+3*d);return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);for(var c=this.coefficients,d=0;9>d;d++)c[d].toArray(a,b+3*d);return a}});Object.assign(of,{getBasisAt:function(a,b){var c=a.x,d=a.y;a=a.z;b[0]=.282095;b[1]=.488603*d;b[2]=.488603*a;b[3]=.488603*c;b[4]=1.092548*c*d;b[5]=1.092548*d*a;b[6]=.315392*(3*a*a-1);b[7]=1.092548* +c*a;b[8]=.546274*(c*c-d*d)}});Ua.prototype=Object.assign(Object.create(S.prototype),{constructor:Ua,isLightProbe:!0,copy:function(a){S.prototype.copy.call(this,a);this.sh.copy(a.sh);return this},fromJSON:function(a){this.intensity=a.intensity;this.sh.fromArray(a.sh);return this},toJSON:function(a){a=S.prototype.toJSON.call(this,a);a.object.sh=this.sh.toArray();return a}});pf.prototype=Object.assign(Object.create(V.prototype),{constructor:pf,load:function(a,b,c,d){var e=this,f=new Ta(e.manager);f.setPath(e.path); +f.load(a,function(c){try{b(e.parse(JSON.parse(c)))}catch(h){d?d(h):console.error(h),e.manager.itemError(a)}},c,d)},parse:function(a){function b(a){void 0===c[a]&&console.warn("THREE.MaterialLoader: Undefined texture",a);return c[a]}var c=this.textures,d=new Sk[a.type];void 0!==a.uuid&&(d.uuid=a.uuid);void 0!==a.name&&(d.name=a.name);void 0!==a.color&&d.color.setHex(a.color);void 0!==a.roughness&&(d.roughness=a.roughness);void 0!==a.metalness&&(d.metalness=a.metalness);void 0!==a.sheen&&(d.sheen=(new D).setHex(a.sheen)); +void 0!==a.emissive&&d.emissive.setHex(a.emissive);void 0!==a.specular&&d.specular.setHex(a.specular);void 0!==a.shininess&&(d.shininess=a.shininess);void 0!==a.clearcoat&&(d.clearcoat=a.clearcoat);void 0!==a.clearcoatRoughness&&(d.clearcoatRoughness=a.clearcoatRoughness);void 0!==a.fog&&(d.fog=a.fog);void 0!==a.flatShading&&(d.flatShading=a.flatShading);void 0!==a.blending&&(d.blending=a.blending);void 0!==a.combine&&(d.combine=a.combine);void 0!==a.side&&(d.side=a.side);void 0!==a.opacity&&(d.opacity= +a.opacity);void 0!==a.transparent&&(d.transparent=a.transparent);void 0!==a.alphaTest&&(d.alphaTest=a.alphaTest);void 0!==a.depthTest&&(d.depthTest=a.depthTest);void 0!==a.depthWrite&&(d.depthWrite=a.depthWrite);void 0!==a.colorWrite&&(d.colorWrite=a.colorWrite);void 0!==a.stencilWrite&&(d.stencilWrite=a.stencilWrite);void 0!==a.stencilWriteMask&&(d.stencilWriteMask=a.stencilWriteMask);void 0!==a.stencilFunc&&(d.stencilFunc=a.stencilFunc);void 0!==a.stencilRef&&(d.stencilRef=a.stencilRef);void 0!== +a.stencilFuncMask&&(d.stencilFuncMask=a.stencilFuncMask);void 0!==a.stencilFail&&(d.stencilFail=a.stencilFail);void 0!==a.stencilZFail&&(d.stencilZFail=a.stencilZFail);void 0!==a.stencilZPass&&(d.stencilZPass=a.stencilZPass);void 0!==a.wireframe&&(d.wireframe=a.wireframe);void 0!==a.wireframeLinewidth&&(d.wireframeLinewidth=a.wireframeLinewidth);void 0!==a.wireframeLinecap&&(d.wireframeLinecap=a.wireframeLinecap);void 0!==a.wireframeLinejoin&&(d.wireframeLinejoin=a.wireframeLinejoin);void 0!==a.rotation&& +(d.rotation=a.rotation);1!==a.linewidth&&(d.linewidth=a.linewidth);void 0!==a.dashSize&&(d.dashSize=a.dashSize);void 0!==a.gapSize&&(d.gapSize=a.gapSize);void 0!==a.scale&&(d.scale=a.scale);void 0!==a.polygonOffset&&(d.polygonOffset=a.polygonOffset);void 0!==a.polygonOffsetFactor&&(d.polygonOffsetFactor=a.polygonOffsetFactor);void 0!==a.polygonOffsetUnits&&(d.polygonOffsetUnits=a.polygonOffsetUnits);void 0!==a.skinning&&(d.skinning=a.skinning);void 0!==a.morphTargets&&(d.morphTargets=a.morphTargets); +void 0!==a.morphNormals&&(d.morphNormals=a.morphNormals);void 0!==a.dithering&&(d.dithering=a.dithering);void 0!==a.vertexTangents&&(d.vertexTangents=a.vertexTangents);void 0!==a.visible&&(d.visible=a.visible);void 0!==a.toneMapped&&(d.toneMapped=a.toneMapped);void 0!==a.userData&&(d.userData=a.userData);void 0!==a.vertexColors&&(d.vertexColors="number"===typeof a.vertexColors?0Number.EPSILON){if(0>k&&(g=b[f],l=-l,h=b[e],k=-k),!(a.yh.y))if(a.y===g.y){if(a.x===g.x)return!0}else{e=k*(a.x-g.x)-l*(a.y-g.y);if(0===e)return!0;0>e||(d=!d)}}else if(a.y===g.y&&(h.x<=a.x&&a.x<=g.x||g.x<=a.x&&a.x<=h.x))return!0}return d} +var e=sb.isClockWise,f=this.subPaths;if(0===f.length)return[];if(!0===b)return c(f);b=[];if(1===f.length){var g=f[0];var h=new Nb;h.curves=g.curves;b.push(h);return b}var l=!e(f[0].getPoints());l=a?!l:l;h=[];var k=[],p=[],n=0;k[n]=void 0;p[n]=[];for(var t=0,r=f.length;td&&this._mixBufferRegion(c,a,b*this._origIndex,1-d,b);0=b){var p=b++,n=a[p];c[n.uuid]=m;a[m]=n;c[k]=p;a[p]=h;h=0;for(k=e;h!==k;++h){n=d[h];var t=n[m];n[m]=n[p];n[p]=t}}}this.nCachedObjects_=b},uncache:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._bindings,f=e.length,g=0,h=arguments.length;g!==h;++g){var k=arguments[g].uuid,m=d[k];if(void 0!==m)if(delete d[k],mb||0===c)return;this._startTime= +null;b*=c}b*=this._updateTimeScale(a);c=this._updateTime(b);a=this._updateWeight(a);if(0c.parameterPositions[1]&& +(this.stopFading(),0===d&&(this.enabled=!1))}}return this._effectiveWeight=b},_updateTimeScale:function(a){var b=0;if(!this.paused){b=this.timeScale;var c=this._timeScaleInterpolant;if(null!==c){var d=c.evaluate(a)[0];b*=d;a>c.parameterPositions[1]&&(this.stopWarping(),0===b?this.paused=!0:this.timeScale=b)}}return this._effectiveTimeScale=b},_updateTime:function(a){var b=this.time+a,c=this._clip.duration,d=this.loop,e=this._loopCount,f=2202===d;if(0===a)return-1===e?b:f&&1===(e&1)?c-b:b;if(2200=== +d)a:{if(-1===e&&(this._loopCount=0,this._setEndings(!0,!0,!1)),b>=c)b=c;else if(0>b)b=0;else{this.time=b;break a}this.clampWhenFinished?this.paused=!0:this.enabled=!1;this.time=b;this._mixer.dispatchEvent({type:"finished",action:this,direction:0>a?-1:1})}else{-1===e&&(0<=a?(e=0,this._setEndings(!0,0===this.repetitions,f)):this._setEndings(0===this.repetitions,!0,f));if(b>=c||0>b){d=Math.floor(b/c);b-=c*d;e+=Math.abs(d);var g=this.repetitions-e;0>=g?(this.clampWhenFinished?this.paused=!0:this.enabled= +!1,this.time=b=0a,this._setEndings(a,!a,f)):this._setEndings(!1,!1,f),this._loopCount=e,this.time=b,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:d}))}else this.time=b;if(f&&1===(e&1))return c-b}return b},_setEndings:function(a,b,c){var d=this._interpolantSettings;c?(d.endingStart=2401,d.endingEnd=2401):(d.endingStart=a?this.zeroSlopeAtStart?2401:2400:2402,d.endingEnd=b?this.zeroSlopeAtEnd? +2401:2400:2402)},_scheduleFading:function(a,b,c){var d=this._mixer,e=d.time,f=this._weightInterpolant;null===f&&(this._weightInterpolant=f=d._lendControlInterpolant());d=f.parameterPositions;f=f.sampleValues;d[0]=e;f[0]=b;d[1]=e+a;f[1]=c;return this}});Hg.prototype=Object.assign(Object.create(ua.prototype),{constructor:Hg,_bindAction:function(a,b){var c=a._localRoot||this._root,d=a._clip.tracks,e=d.length,f=a._propertyBindings;a=a._interpolants;var g=c.uuid,h=this._bindingsByRootAndName,k=h[g];void 0=== +k&&(k={},h[g]=k);for(h=0;h!==e;++h){var m=d[h],p=m.name,n=k[p];if(void 0===n){n=f[h];if(void 0!==n){null===n._cacheIndex&&(++n.referenceCount,this._addInactiveBinding(n,g,p));continue}n=new Gg(Aa.create(c,p,b&&b._propertyBindings[h].binding.parsedPath),m.ValueTypeName,m.getValueSize());++n.referenceCount;this._addInactiveBinding(n,g,p)}f[h]=n;a[h].resultBuffer=n.buffer}},_activateAction:function(a){if(!this._isActiveAction(a)){if(null===a._cacheIndex){var b=(a._localRoot||this._root).uuid,c=a._clip.uuid, +d=this._actionsByClip[c];this._bindAction(a,d&&d.knownActions[0]);this._addInactiveAction(a,c,b)}b=a._propertyBindings;c=0;for(d=b.length;c!==d;++c){var e=b[c];0===e.useCount++&&(this._lendBinding(e),e.saveOriginalState())}this._lendAction(a)}},_deactivateAction:function(a){if(this._isActiveAction(a)){for(var b=a._propertyBindings,c=0,d=b.length;c!==d;++c){var e=b[c];0===--e.useCount&&(e.restoreOriginalState(),this._takeBackBinding(e))}this._takeBackAction(a)}},_initMemoryManager:function(){this._actions= +[];this._nActiveActions=0;this._actionsByClip={};this._bindings=[];this._nActiveBindings=0;this._bindingsByRootAndName={};this._controlInterpolants=[];this._nActiveControlInterpolants=0;var a=this;this.stats={actions:{get total(){return a._actions.length},get inUse(){return a._nActiveActions}},bindings:{get total(){return a._bindings.length},get inUse(){return a._nActiveBindings}},controlInterpolants:{get total(){return a._controlInterpolants.length},get inUse(){return a._nActiveControlInterpolants}}}}, +_isActiveAction:function(a){a=a._cacheIndex;return null!==a&&athis.max.x||a.ythis.max.y?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y},getParameter:function(a,b){void 0===b&&(console.warn("THREE.Box2: .getParameter() target is now required"),b=new v);return b.set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(a){return a.max.x< +this.min.x||a.min.x>this.max.x||a.max.ythis.max.y?!1:!0},clampPoint:function(a,b){void 0===b&&(console.warn("THREE.Box2: .clampPoint() target is now required"),b=new v);return b.copy(a).clamp(this.min,this.max)},distanceToPoint:function(a){return Ti.copy(a).clamp(this.min,this.max).sub(a).length()},intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},translate:function(a){this.min.add(a); +this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});var Ui=new p,Sf=new p;Object.assign(Mg.prototype,{set:function(a,b){this.start.copy(a);this.end.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},getCenter:function(a){void 0===a&&(console.warn("THREE.Line3: .getCenter() target is now required"),a=new p);return a.addVectors(this.start,this.end).multiplyScalar(.5)}, +delta:function(a){void 0===a&&(console.warn("THREE.Line3: .delta() target is now required"),a=new p);return a.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(a,b){void 0===b&&(console.warn("THREE.Line3: .at() target is now required"),b=new p);return this.delta(b).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(a,b){Ui.subVectors(a,this.start);Sf.subVectors(this.end, +this.start);a=Sf.dot(Sf);a=Sf.dot(Ui)/a;b&&(a=O.clamp(a,0,1));return a},closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);void 0===c&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),c=new p);return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a);this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)}});ne.prototype=Object.create(y.prototype); +ne.prototype.constructor=ne;ne.prototype.isImmediateRenderObject=!0;var Vi=new p;hd.prototype=Object.create(y.prototype);hd.prototype.constructor=hd;hd.prototype.dispose=function(){this.cone.geometry.dispose();this.cone.material.dispose()};hd.prototype.update=function(){this.light.updateMatrixWorld();var a=this.light.distance?this.light.distance:1E3,b=a*Math.tan(this.light.angle);this.cone.scale.set(b,b,a);Vi.setFromMatrixPosition(this.light.target.matrixWorld);this.cone.lookAt(Vi);void 0!==this.color? +this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)};var Tb=new p,Tf=new N,nh=new N;pc.prototype=Object.create(ma.prototype);pc.prototype.constructor=pc;pc.prototype.isSkeletonHelper=!0;pc.prototype.updateMatrixWorld=function(a){var b=this.bones,c=this.geometry,d=c.getAttribute("position");nh.getInverse(this.root.matrixWorld);for(var e=0,f=0;eMath.abs(b)&&(b=1E-8);this.scale.set(.5*this.size,.5*this.size,b);this.children[0].material.side=0>b?1:0;this.lookAt(this.plane.normal);y.prototype.updateMatrixWorld.call(this,a)};var $i=new p,yf,Ng;xb.prototype=Object.create(y.prototype);xb.prototype.constructor=xb;xb.prototype.setDirection=function(a){.99999a.y?this.quaternion.set(1,0,0,0):($i.set(a.z, +0,-a.x).normalize(),this.quaternion.setFromAxisAngle($i,Math.acos(a.y)))};xb.prototype.setLength=function(a,b,c){void 0===b&&(b=.2*a);void 0===c&&(c=.2*b);this.line.scale.set(1,Math.max(1E-4,a-b),1);this.line.updateMatrix();this.cone.scale.set(c,b,c);this.cone.position.y=a;this.cone.updateMatrix()};xb.prototype.setColor=function(a){this.line.material.color.set(a);this.cone.material.color.set(a)};xb.prototype.copy=function(a){y.prototype.copy.call(this,a,!1);this.line.copy(a.line);this.cone.copy(a.cone); +return this};xb.prototype.clone=function(){return(new this.constructor).copy(this)};re.prototype=Object.create(ma.prototype);re.prototype.constructor=re;var nb=Math.pow(2,8),aj=[.125,.215,.35,.446,.526,.582],bj=5+aj.length,mb={3E3:0,3001:1,3002:2,3004:3,3005:4,3006:5,3007:6},oh=new fd,ph=function(){for(var a=[],b=[],c=[],d=8,e=0;em;m++){var p=m%3*2/3-1,n=2n;n++)t=n%3,0==t?(b.up.set(0,c[n],0),b.lookAt(e[n],0,0)):1==t?(b.up.set(0,0,c[n]),b.lookAt(0,e[n],0)):(b.up.set(0,c[n],0),b.lookAt(0,0,e[n])),Rg(d,t*nb,2q;++q){var u=q/n;u=Math.exp(-u*u/2);e.push(u);0==q?r+=u:q= 0 && length <= MAX_ARRAY_INDEX; - }; - - // Collection Functions - // -------------------- - - // The cornerstone, an `each` implementation, aka `forEach`. - // Handles raw objects in addition to array-likes. Treats all - // sparse array-likes as if they were dense. - _.each = _.forEach = function(obj, iteratee, context) { - iteratee = optimizeCb(iteratee, context); - var i, length; - if (isArrayLike(obj)) { - for (i = 0, length = obj.length; i < length; i++) { - iteratee(obj[i], i, obj); - } - } else { - var keys = _.keys(obj); - for (i = 0, length = keys.length; i < length; i++) { - iteratee(obj[keys[i]], keys[i], obj); - } - } - return obj; - }; - - // Return the results of applying the iteratee to each element. - _.map = _.collect = function(obj, iteratee, context) { - iteratee = cb(iteratee, context); - var keys = !isArrayLike(obj) && _.keys(obj), - length = (keys || obj).length, - results = Array(length); - for (var index = 0; index < length; index++) { - var currentKey = keys ? keys[index] : index; - results[index] = iteratee(obj[currentKey], currentKey, obj); - } - return results; - }; - - // Create a reducing function iterating left or right. - function createReduce(dir) { - // Optimized iterator function as using arguments.length - // in the main function will deoptimize the, see #1991. - function iterator(obj, iteratee, memo, keys, index, length) { - for (; index >= 0 && index < length; index += dir) { - var currentKey = keys ? keys[index] : index; - memo = iteratee(memo, obj[currentKey], currentKey, obj); - } - return memo; - } - - return function(obj, iteratee, memo, context) { - iteratee = optimizeCb(iteratee, context, 4); - var keys = !isArrayLike(obj) && _.keys(obj), - length = (keys || obj).length, - index = dir > 0 ? 0 : length - 1; - // Determine the initial value if none is provided. - if (arguments.length < 3) { - memo = obj[keys ? keys[index] : index]; - index += dir; - } - return iterator(obj, iteratee, memo, keys, index, length); - }; - } - - // **Reduce** builds up a single result from a list of values, aka `inject`, - // or `foldl`. - _.reduce = _.foldl = _.inject = createReduce(1); - - // The right-associative version of reduce, also known as `foldr`. - _.reduceRight = _.foldr = createReduce(-1); - - // Return the first value which passes a truth test. Aliased as `detect`. - _.find = _.detect = function(obj, predicate, context) { - var key; - if (isArrayLike(obj)) { - key = _.findIndex(obj, predicate, context); - } else { - key = _.findKey(obj, predicate, context); - } - if (key !== void 0 && key !== -1) return obj[key]; - }; - - // Return all the elements that pass a truth test. - // Aliased as `select`. - _.filter = _.select = function(obj, predicate, context) { - var results = []; - predicate = cb(predicate, context); - _.each(obj, function(value, index, list) { - if (predicate(value, index, list)) results.push(value); - }); - return results; - }; - - // Return all the elements for which a truth test fails. - _.reject = function(obj, predicate, context) { - return _.filter(obj, _.negate(cb(predicate)), context); - }; - - // Determine whether all of the elements match a truth test. - // Aliased as `all`. - _.every = _.all = function(obj, predicate, context) { - predicate = cb(predicate, context); - var keys = !isArrayLike(obj) && _.keys(obj), - length = (keys || obj).length; - for (var index = 0; index < length; index++) { - var currentKey = keys ? keys[index] : index; - if (!predicate(obj[currentKey], currentKey, obj)) return false; - } - return true; - }; - - // Determine if at least one element in the object matches a truth test. - // Aliased as `any`. - _.some = _.any = function(obj, predicate, context) { - predicate = cb(predicate, context); - var keys = !isArrayLike(obj) && _.keys(obj), - length = (keys || obj).length; - for (var index = 0; index < length; index++) { - var currentKey = keys ? keys[index] : index; - if (predicate(obj[currentKey], currentKey, obj)) return true; - } - return false; - }; - - // Determine if the array or object contains a given item (using `===`). - // Aliased as `includes` and `include`. - _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) { - if (!isArrayLike(obj)) obj = _.values(obj); - if (typeof fromIndex != 'number' || guard) fromIndex = 0; - return _.indexOf(obj, item, fromIndex) >= 0; - }; - - // Invoke a method (with arguments) on every item in a collection. - _.invoke = function(obj, method) { - var args = slice.call(arguments, 2); - var isFunc = _.isFunction(method); - return _.map(obj, function(value) { - var func = isFunc ? method : value[method]; - return func == null ? func : func.apply(value, args); - }); - }; - - // Convenience version of a common use case of `map`: fetching a property. - _.pluck = function(obj, key) { - return _.map(obj, _.property(key)); - }; - - // Convenience version of a common use case of `filter`: selecting only objects - // containing specific `key:value` pairs. - _.where = function(obj, attrs) { - return _.filter(obj, _.matcher(attrs)); - }; - - // Convenience version of a common use case of `find`: getting the first object - // containing specific `key:value` pairs. - _.findWhere = function(obj, attrs) { - return _.find(obj, _.matcher(attrs)); - }; - - // Return the maximum element (or element-based computation). - _.max = function(obj, iteratee, context) { - var result = -Infinity, lastComputed = -Infinity, - value, computed; - if (iteratee == null && obj != null) { - obj = isArrayLike(obj) ? obj : _.values(obj); - for (var i = 0, length = obj.length; i < length; i++) { - value = obj[i]; - if (value > result) { - result = value; - } - } - } else { - iteratee = cb(iteratee, context); - _.each(obj, function(value, index, list) { - computed = iteratee(value, index, list); - if (computed > lastComputed || computed === -Infinity && result === -Infinity) { - result = value; - lastComputed = computed; - } - }); - } - return result; - }; - - // Return the minimum element (or element-based computation). - _.min = function(obj, iteratee, context) { - var result = Infinity, lastComputed = Infinity, - value, computed; - if (iteratee == null && obj != null) { - obj = isArrayLike(obj) ? obj : _.values(obj); - for (var i = 0, length = obj.length; i < length; i++) { - value = obj[i]; - if (value < result) { - result = value; - } - } - } else { - iteratee = cb(iteratee, context); - _.each(obj, function(value, index, list) { - computed = iteratee(value, index, list); - if (computed < lastComputed || computed === Infinity && result === Infinity) { - result = value; - lastComputed = computed; - } - }); - } - return result; - }; - - // Shuffle a collection, using the modern version of the - // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle). - _.shuffle = function(obj) { - var set = isArrayLike(obj) ? obj : _.values(obj); - var length = set.length; - var shuffled = Array(length); - for (var index = 0, rand; index < length; index++) { - rand = _.random(0, index); - if (rand !== index) shuffled[index] = shuffled[rand]; - shuffled[rand] = set[index]; - } - return shuffled; - }; - - // Sample **n** random values from a collection. - // If **n** is not specified, returns a single random element. - // The internal `guard` argument allows it to work with `map`. - _.sample = function(obj, n, guard) { - if (n == null || guard) { - if (!isArrayLike(obj)) obj = _.values(obj); - return obj[_.random(obj.length - 1)]; - } - return _.shuffle(obj).slice(0, Math.max(0, n)); - }; - - // Sort the object's values by a criterion produced by an iteratee. - _.sortBy = function(obj, iteratee, context) { - iteratee = cb(iteratee, context); - return _.pluck(_.map(obj, function(value, index, list) { - return { - value: value, - index: index, - criteria: iteratee(value, index, list) - }; - }).sort(function(left, right) { - var a = left.criteria; - var b = right.criteria; - if (a !== b) { - if (a > b || a === void 0) return 1; - if (a < b || b === void 0) return -1; - } - return left.index - right.index; - }), 'value'); - }; - - // An internal function used for aggregate "group by" operations. - var group = function(behavior) { - return function(obj, iteratee, context) { - var result = {}; - iteratee = cb(iteratee, context); - _.each(obj, function(value, index) { - var key = iteratee(value, index, obj); - behavior(result, value, key); - }); - return result; - }; - }; - - // Groups the object's values by a criterion. Pass either a string attribute - // to group by, or a function that returns the criterion. - _.groupBy = group(function(result, value, key) { - if (_.has(result, key)) result[key].push(value); else result[key] = [value]; - }); - - // Indexes the object's values by a criterion, similar to `groupBy`, but for - // when you know that your index values will be unique. - _.indexBy = group(function(result, value, key) { - result[key] = value; - }); - - // Counts instances of an object that group by a certain criterion. Pass - // either a string attribute to count by, or a function that returns the - // criterion. - _.countBy = group(function(result, value, key) { - if (_.has(result, key)) result[key]++; else result[key] = 1; - }); - - // Safely create a real, live array from anything iterable. - _.toArray = function(obj) { - if (!obj) return []; - if (_.isArray(obj)) return slice.call(obj); - if (isArrayLike(obj)) return _.map(obj, _.identity); - return _.values(obj); - }; - - // Return the number of elements in an object. - _.size = function(obj) { - if (obj == null) return 0; - return isArrayLike(obj) ? obj.length : _.keys(obj).length; - }; - - // Split a collection into two arrays: one whose elements all satisfy the given - // predicate, and one whose elements all do not satisfy the predicate. - _.partition = function(obj, predicate, context) { - predicate = cb(predicate, context); - var pass = [], fail = []; - _.each(obj, function(value, key, obj) { - (predicate(value, key, obj) ? pass : fail).push(value); - }); - return [pass, fail]; - }; - - // Array Functions - // --------------- - - // Get the first element of an array. Passing **n** will return the first N - // values in the array. Aliased as `head` and `take`. The **guard** check - // allows it to work with `_.map`. - _.first = _.head = _.take = function(array, n, guard) { - if (array == null) return void 0; - if (n == null || guard) return array[0]; - return _.initial(array, array.length - n); - }; - - // Returns everything but the last entry of the array. Especially useful on - // the arguments object. Passing **n** will return all the values in - // the array, excluding the last N. - _.initial = function(array, n, guard) { - return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n))); - }; - - // Get the last element of an array. Passing **n** will return the last N - // values in the array. - _.last = function(array, n, guard) { - if (array == null) return void 0; - if (n == null || guard) return array[array.length - 1]; - return _.rest(array, Math.max(0, array.length - n)); - }; - - // Returns everything but the first entry of the array. Aliased as `tail` and `drop`. - // Especially useful on the arguments object. Passing an **n** will return - // the rest N values in the array. - _.rest = _.tail = _.drop = function(array, n, guard) { - return slice.call(array, n == null || guard ? 1 : n); - }; - - // Trim out all falsy values from an array. - _.compact = function(array) { - return _.filter(array, _.identity); - }; - - // Internal implementation of a recursive `flatten` function. - var flatten = function(input, shallow, strict, startIndex) { - var output = [], idx = 0; - for (var i = startIndex || 0, length = getLength(input); i < length; i++) { - var value = input[i]; - if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) { - //flatten current level of array or arguments object - if (!shallow) value = flatten(value, shallow, strict); - var j = 0, len = value.length; - output.length += len; - while (j < len) { - output[idx++] = value[j++]; - } - } else if (!strict) { - output[idx++] = value; - } - } - return output; - }; - - // Flatten out an array, either recursively (by default), or just one level. - _.flatten = function(array, shallow) { - return flatten(array, shallow, false); - }; - - // Return a version of the array that does not contain the specified value(s). - _.without = function(array) { - return _.difference(array, slice.call(arguments, 1)); - }; - - // Produce a duplicate-free version of the array. If the array has already - // been sorted, you have the option of using a faster algorithm. - // Aliased as `unique`. - _.uniq = _.unique = function(array, isSorted, iteratee, context) { - if (!_.isBoolean(isSorted)) { - context = iteratee; - iteratee = isSorted; - isSorted = false; - } - if (iteratee != null) iteratee = cb(iteratee, context); - var result = []; - var seen = []; - for (var i = 0, length = getLength(array); i < length; i++) { - var value = array[i], - computed = iteratee ? iteratee(value, i, array) : value; - if (isSorted) { - if (!i || seen !== computed) result.push(value); - seen = computed; - } else if (iteratee) { - if (!_.contains(seen, computed)) { - seen.push(computed); - result.push(value); - } - } else if (!_.contains(result, value)) { - result.push(value); - } - } - return result; - }; - - // Produce an array that contains the union: each distinct element from all of - // the passed-in arrays. - _.union = function() { - return _.uniq(flatten(arguments, true, true)); - }; - - // Produce an array that contains every item shared between all the - // passed-in arrays. - _.intersection = function(array) { - var result = []; - var argsLength = arguments.length; - for (var i = 0, length = getLength(array); i < length; i++) { - var item = array[i]; - if (_.contains(result, item)) continue; - for (var j = 1; j < argsLength; j++) { - if (!_.contains(arguments[j], item)) break; - } - if (j === argsLength) result.push(item); - } - return result; - }; - - // Take the difference between one array and a number of other arrays. - // Only the elements present in just the first array will remain. - _.difference = function(array) { - var rest = flatten(arguments, true, true, 1); - return _.filter(array, function(value){ - return !_.contains(rest, value); - }); - }; - - // Zip together multiple lists into a single array -- elements that share - // an index go together. - _.zip = function() { - return _.unzip(arguments); - }; - - // Complement of _.zip. Unzip accepts an array of arrays and groups - // each array's elements on shared indices - _.unzip = function(array) { - var length = array && _.max(array, getLength).length || 0; - var result = Array(length); - - for (var index = 0; index < length; index++) { - result[index] = _.pluck(array, index); - } - return result; - }; - - // Converts lists into objects. Pass either a single array of `[key, value]` - // pairs, or two parallel arrays of the same length -- one of keys, and one of - // the corresponding values. - _.object = function(list, values) { - var result = {}; - for (var i = 0, length = getLength(list); i < length; i++) { - if (values) { - result[list[i]] = values[i]; - } else { - result[list[i][0]] = list[i][1]; - } - } - return result; - }; - - // Generator function to create the findIndex and findLastIndex functions - function createPredicateIndexFinder(dir) { - return function(array, predicate, context) { - predicate = cb(predicate, context); - var length = getLength(array); - var index = dir > 0 ? 0 : length - 1; - for (; index >= 0 && index < length; index += dir) { - if (predicate(array[index], index, array)) return index; - } - return -1; - }; - } - - // Returns the first index on an array-like that passes a predicate test - _.findIndex = createPredicateIndexFinder(1); - _.findLastIndex = createPredicateIndexFinder(-1); - - // Use a comparator function to figure out the smallest index at which - // an object should be inserted so as to maintain order. Uses binary search. - _.sortedIndex = function(array, obj, iteratee, context) { - iteratee = cb(iteratee, context, 1); - var value = iteratee(obj); - var low = 0, high = getLength(array); - while (low < high) { - var mid = Math.floor((low + high) / 2); - if (iteratee(array[mid]) < value) low = mid + 1; else high = mid; - } - return low; - }; - - // Generator function to create the indexOf and lastIndexOf functions - function createIndexFinder(dir, predicateFind, sortedIndex) { - return function(array, item, idx) { - var i = 0, length = getLength(array); - if (typeof idx == 'number') { - if (dir > 0) { - i = idx >= 0 ? idx : Math.max(idx + length, i); - } else { - length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1; - } - } else if (sortedIndex && idx && length) { - idx = sortedIndex(array, item); - return array[idx] === item ? idx : -1; - } - if (item !== item) { - idx = predicateFind(slice.call(array, i, length), _.isNaN); - return idx >= 0 ? idx + i : -1; - } - for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) { - if (array[idx] === item) return idx; - } - return -1; - }; - } - - // Return the position of the first occurrence of an item in an array, - // or -1 if the item is not included in the array. - // If the array is large and already in sort order, pass `true` - // for **isSorted** to use binary search. - _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex); - _.lastIndexOf = createIndexFinder(-1, _.findLastIndex); - - // Generate an integer Array containing an arithmetic progression. A port of - // the native Python `range()` function. See - // [the Python documentation](http://docs.python.org/library/functions.html#range). - _.range = function(start, stop, step) { - if (stop == null) { - stop = start || 0; - start = 0; - } - step = step || 1; - - var length = Math.max(Math.ceil((stop - start) / step), 0); - var range = Array(length); - - for (var idx = 0; idx < length; idx++, start += step) { - range[idx] = start; - } - - return range; - }; - - // Function (ahem) Functions - // ------------------ - - // Determines whether to execute a function as a constructor - // or a normal function with the provided arguments - var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) { - if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args); - var self = baseCreate(sourceFunc.prototype); - var result = sourceFunc.apply(self, args); - if (_.isObject(result)) return result; - return self; - }; - - // Create a function bound to a given object (assigning `this`, and arguments, - // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if - // available. - _.bind = function(func, context) { - if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1)); - if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function'); - var args = slice.call(arguments, 2); - var bound = function() { - return executeBound(func, bound, context, this, args.concat(slice.call(arguments))); - }; - return bound; - }; - - // Partially apply a function by creating a version that has had some of its - // arguments pre-filled, without changing its dynamic `this` context. _ acts - // as a placeholder, allowing any combination of arguments to be pre-filled. - _.partial = function(func) { - var boundArgs = slice.call(arguments, 1); - var bound = function() { - var position = 0, length = boundArgs.length; - var args = Array(length); - for (var i = 0; i < length; i++) { - args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i]; - } - while (position < arguments.length) args.push(arguments[position++]); - return executeBound(func, bound, this, this, args); - }; - return bound; - }; - - // Bind a number of an object's methods to that object. Remaining arguments - // are the method names to be bound. Useful for ensuring that all callbacks - // defined on an object belong to it. - _.bindAll = function(obj) { - var i, length = arguments.length, key; - if (length <= 1) throw new Error('bindAll must be passed function names'); - for (i = 1; i < length; i++) { - key = arguments[i]; - obj[key] = _.bind(obj[key], obj); - } - return obj; - }; - - // Memoize an expensive function by storing its results. - _.memoize = function(func, hasher) { - var memoize = function(key) { - var cache = memoize.cache; - var address = '' + (hasher ? hasher.apply(this, arguments) : key); - if (!_.has(cache, address)) cache[address] = func.apply(this, arguments); - return cache[address]; - }; - memoize.cache = {}; - return memoize; - }; - - // Delays a function for the given number of milliseconds, and then calls - // it with the arguments supplied. - _.delay = function(func, wait) { - var args = slice.call(arguments, 2); - return setTimeout(function(){ - return func.apply(null, args); - }, wait); - }; - - // Defers a function, scheduling it to run after the current call stack has - // cleared. - _.defer = _.partial(_.delay, _, 1); - - // Returns a function, that, when invoked, will only be triggered at most once - // during a given window of time. Normally, the throttled function will run - // as much as it can, without ever going more than once per `wait` duration; - // but if you'd like to disable the execution on the leading edge, pass - // `{leading: false}`. To disable execution on the trailing edge, ditto. - _.throttle = function(func, wait, options) { - var context, args, result; - var timeout = null; - var previous = 0; - if (!options) options = {}; - var later = function() { - previous = options.leading === false ? 0 : _.now(); - timeout = null; - result = func.apply(context, args); - if (!timeout) context = args = null; - }; - return function() { - var now = _.now(); - if (!previous && options.leading === false) previous = now; - var remaining = wait - (now - previous); - context = this; - args = arguments; - if (remaining <= 0 || remaining > wait) { - if (timeout) { - clearTimeout(timeout); - timeout = null; - } - previous = now; - result = func.apply(context, args); - if (!timeout) context = args = null; - } else if (!timeout && options.trailing !== false) { - timeout = setTimeout(later, remaining); - } - return result; - }; - }; - - // Returns a function, that, as long as it continues to be invoked, will not - // be triggered. The function will be called after it stops being called for - // N milliseconds. If `immediate` is passed, trigger the function on the - // leading edge, instead of the trailing. - _.debounce = function(func, wait, immediate) { - var timeout, args, context, timestamp, result; - - var later = function() { - var last = _.now() - timestamp; - - if (last < wait && last >= 0) { - timeout = setTimeout(later, wait - last); - } else { - timeout = null; - if (!immediate) { - result = func.apply(context, args); - if (!timeout) context = args = null; - } - } - }; - - return function() { - context = this; - args = arguments; - timestamp = _.now(); - var callNow = immediate && !timeout; - if (!timeout) timeout = setTimeout(later, wait); - if (callNow) { - result = func.apply(context, args); - context = args = null; - } - - return result; - }; - }; - - // Returns the first function passed as an argument to the second, - // allowing you to adjust arguments, run code before and after, and - // conditionally execute the original function. - _.wrap = function(func, wrapper) { - return _.partial(wrapper, func); - }; - - // Returns a negated version of the passed-in predicate. - _.negate = function(predicate) { - return function() { - return !predicate.apply(this, arguments); - }; - }; - - // Returns a function that is the composition of a list of functions, each - // consuming the return value of the function that follows. - _.compose = function() { - var args = arguments; - var start = args.length - 1; - return function() { - var i = start; - var result = args[start].apply(this, arguments); - while (i--) result = args[i].call(this, result); - return result; - }; - }; - - // Returns a function that will only be executed on and after the Nth call. - _.after = function(times, func) { - return function() { - if (--times < 1) { - return func.apply(this, arguments); - } - }; - }; - - // Returns a function that will only be executed up to (but not including) the Nth call. - _.before = function(times, func) { - var memo; - return function() { - if (--times > 0) { - memo = func.apply(this, arguments); - } - if (times <= 1) func = null; - return memo; - }; - }; - - // Returns a function that will be executed at most one time, no matter how - // often you call it. Useful for lazy initialization. - _.once = _.partial(_.before, 2); - - // Object Functions - // ---------------- - - // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed. - var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString'); - var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString', - 'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString']; - - function collectNonEnumProps(obj, keys) { - var nonEnumIdx = nonEnumerableProps.length; - var constructor = obj.constructor; - var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto; - - // Constructor is a special case. - var prop = 'constructor'; - if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop); - - while (nonEnumIdx--) { - prop = nonEnumerableProps[nonEnumIdx]; - if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) { - keys.push(prop); - } - } - } - - // Retrieve the names of an object's own properties. - // Delegates to **ECMAScript 5**'s native `Object.keys` - _.keys = function(obj) { - if (!_.isObject(obj)) return []; - if (nativeKeys) return nativeKeys(obj); - var keys = []; - for (var key in obj) if (_.has(obj, key)) keys.push(key); - // Ahem, IE < 9. - if (hasEnumBug) collectNonEnumProps(obj, keys); - return keys; - }; - - // Retrieve all the property names of an object. - _.allKeys = function(obj) { - if (!_.isObject(obj)) return []; - var keys = []; - for (var key in obj) keys.push(key); - // Ahem, IE < 9. - if (hasEnumBug) collectNonEnumProps(obj, keys); - return keys; - }; - - // Retrieve the values of an object's properties. - _.values = function(obj) { - var keys = _.keys(obj); - var length = keys.length; - var values = Array(length); - for (var i = 0; i < length; i++) { - values[i] = obj[keys[i]]; - } - return values; - }; - - // Returns the results of applying the iteratee to each element of the object - // In contrast to _.map it returns an object - _.mapObject = function(obj, iteratee, context) { - iteratee = cb(iteratee, context); - var keys = _.keys(obj), - length = keys.length, - results = {}, - currentKey; - for (var index = 0; index < length; index++) { - currentKey = keys[index]; - results[currentKey] = iteratee(obj[currentKey], currentKey, obj); - } - return results; - }; - - // Convert an object into a list of `[key, value]` pairs. - _.pairs = function(obj) { - var keys = _.keys(obj); - var length = keys.length; - var pairs = Array(length); - for (var i = 0; i < length; i++) { - pairs[i] = [keys[i], obj[keys[i]]]; - } - return pairs; - }; - - // Invert the keys and values of an object. The values must be serializable. - _.invert = function(obj) { - var result = {}; - var keys = _.keys(obj); - for (var i = 0, length = keys.length; i < length; i++) { - result[obj[keys[i]]] = keys[i]; - } - return result; - }; - - // Return a sorted list of the function names available on the object. - // Aliased as `methods` - _.functions = _.methods = function(obj) { - var names = []; - for (var key in obj) { - if (_.isFunction(obj[key])) names.push(key); - } - return names.sort(); - }; - - // Extend a given object with all the properties in passed-in object(s). - _.extend = createAssigner(_.allKeys); - - // Assigns a given object with all the own properties in the passed-in object(s) - // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign) - _.extendOwn = _.assign = createAssigner(_.keys); - - // Returns the first key on an object that passes a predicate test - _.findKey = function(obj, predicate, context) { - predicate = cb(predicate, context); - var keys = _.keys(obj), key; - for (var i = 0, length = keys.length; i < length; i++) { - key = keys[i]; - if (predicate(obj[key], key, obj)) return key; - } - }; - - // Return a copy of the object only containing the whitelisted properties. - _.pick = function(object, oiteratee, context) { - var result = {}, obj = object, iteratee, keys; - if (obj == null) return result; - if (_.isFunction(oiteratee)) { - keys = _.allKeys(obj); - iteratee = optimizeCb(oiteratee, context); - } else { - keys = flatten(arguments, false, false, 1); - iteratee = function(value, key, obj) { return key in obj; }; - obj = Object(obj); - } - for (var i = 0, length = keys.length; i < length; i++) { - var key = keys[i]; - var value = obj[key]; - if (iteratee(value, key, obj)) result[key] = value; - } - return result; - }; - - // Return a copy of the object without the blacklisted properties. - _.omit = function(obj, iteratee, context) { - if (_.isFunction(iteratee)) { - iteratee = _.negate(iteratee); - } else { - var keys = _.map(flatten(arguments, false, false, 1), String); - iteratee = function(value, key) { - return !_.contains(keys, key); - }; - } - return _.pick(obj, iteratee, context); - }; - - // Fill in a given object with default properties. - _.defaults = createAssigner(_.allKeys, true); - - // Creates an object that inherits from the given prototype object. - // If additional properties are provided then they will be added to the - // created object. - _.create = function(prototype, props) { - var result = baseCreate(prototype); - if (props) _.extendOwn(result, props); - return result; - }; - - // Create a (shallow-cloned) duplicate of an object. - _.clone = function(obj) { - if (!_.isObject(obj)) return obj; - return _.isArray(obj) ? obj.slice() : _.extend({}, obj); - }; - - // Invokes interceptor with the obj, and then returns obj. - // The primary purpose of this method is to "tap into" a method chain, in - // order to perform operations on intermediate results within the chain. - _.tap = function(obj, interceptor) { - interceptor(obj); - return obj; - }; - - // Returns whether an object has a given set of `key:value` pairs. - _.isMatch = function(object, attrs) { - var keys = _.keys(attrs), length = keys.length; - if (object == null) return !length; - var obj = Object(object); - for (var i = 0; i < length; i++) { - var key = keys[i]; - if (attrs[key] !== obj[key] || !(key in obj)) return false; - } - return true; - }; - - - // Internal recursive comparison function for `isEqual`. - var eq = function(a, b, aStack, bStack) { - // Identical objects are equal. `0 === -0`, but they aren't identical. - // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal). - if (a === b) return a !== 0 || 1 / a === 1 / b; - // A strict comparison is necessary because `null == undefined`. - if (a == null || b == null) return a === b; - // Unwrap any wrapped objects. - if (a instanceof _) a = a._wrapped; - if (b instanceof _) b = b._wrapped; - // Compare `[[Class]]` names. - var className = toString.call(a); - if (className !== toString.call(b)) return false; - switch (className) { - // Strings, numbers, regular expressions, dates, and booleans are compared by value. - case '[object RegExp]': - // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i') - case '[object String]': - // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is - // equivalent to `new String("5")`. - return '' + a === '' + b; - case '[object Number]': - // `NaN`s are equivalent, but non-reflexive. - // Object(NaN) is equivalent to NaN - if (+a !== +a) return +b !== +b; - // An `egal` comparison is performed for other numeric values. - return +a === 0 ? 1 / +a === 1 / b : +a === +b; - case '[object Date]': - case '[object Boolean]': - // Coerce dates and booleans to numeric primitive values. Dates are compared by their - // millisecond representations. Note that invalid dates with millisecond representations - // of `NaN` are not equivalent. - return +a === +b; - } - - var areArrays = className === '[object Array]'; - if (!areArrays) { - if (typeof a != 'object' || typeof b != 'object') return false; - - // Objects with different constructors are not equivalent, but `Object`s or `Array`s - // from different frames are. - var aCtor = a.constructor, bCtor = b.constructor; - if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor && - _.isFunction(bCtor) && bCtor instanceof bCtor) - && ('constructor' in a && 'constructor' in b)) { - return false; - } - } - // Assume equality for cyclic structures. The algorithm for detecting cyclic - // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`. - - // Initializing stack of traversed objects. - // It's done here since we only need them for objects and arrays comparison. - aStack = aStack || []; - bStack = bStack || []; - var length = aStack.length; - while (length--) { - // Linear search. Performance is inversely proportional to the number of - // unique nested structures. - if (aStack[length] === a) return bStack[length] === b; - } - - // Add the first object to the stack of traversed objects. - aStack.push(a); - bStack.push(b); - - // Recursively compare objects and arrays. - if (areArrays) { - // Compare array lengths to determine if a deep comparison is necessary. - length = a.length; - if (length !== b.length) return false; - // Deep compare the contents, ignoring non-numeric properties. - while (length--) { - if (!eq(a[length], b[length], aStack, bStack)) return false; - } - } else { - // Deep compare objects. - var keys = _.keys(a), key; - length = keys.length; - // Ensure that both objects contain the same number of properties before comparing deep equality. - if (_.keys(b).length !== length) return false; - while (length--) { - // Deep compare each member - key = keys[length]; - if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false; - } - } - // Remove the first object from the stack of traversed objects. - aStack.pop(); - bStack.pop(); - return true; - }; - - // Perform a deep comparison to check if two objects are equal. - _.isEqual = function(a, b) { - return eq(a, b); - }; - - // Is a given array, string, or object empty? - // An "empty" object has no enumerable own-properties. - _.isEmpty = function(obj) { - if (obj == null) return true; - if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0; - return _.keys(obj).length === 0; - }; - - // Is a given value a DOM element? - _.isElement = function(obj) { - return !!(obj && obj.nodeType === 1); - }; - - // Is a given value an array? - // Delegates to ECMA5's native Array.isArray - _.isArray = nativeIsArray || function(obj) { - return toString.call(obj) === '[object Array]'; - }; - - // Is a given variable an object? - _.isObject = function(obj) { - var type = typeof obj; - return type === 'function' || type === 'object' && !!obj; - }; - - // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError. - _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) { - _['is' + name] = function(obj) { - return toString.call(obj) === '[object ' + name + ']'; - }; - }); - - // Define a fallback version of the method in browsers (ahem, IE < 9), where - // there isn't any inspectable "Arguments" type. - if (!_.isArguments(arguments)) { - _.isArguments = function(obj) { - return _.has(obj, 'callee'); - }; - } - - // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8, - // IE 11 (#1621), and in Safari 8 (#1929). - if (typeof /./ != 'function' && typeof Int8Array != 'object') { - _.isFunction = function(obj) { - return typeof obj == 'function' || false; - }; - } - - // Is a given object a finite number? - _.isFinite = function(obj) { - return isFinite(obj) && !isNaN(parseFloat(obj)); - }; - - // Is the given value `NaN`? (NaN is the only number which does not equal itself). - _.isNaN = function(obj) { - return _.isNumber(obj) && obj !== +obj; - }; - - // Is a given value a boolean? - _.isBoolean = function(obj) { - return obj === true || obj === false || toString.call(obj) === '[object Boolean]'; - }; - - // Is a given value equal to null? - _.isNull = function(obj) { - return obj === null; - }; - - // Is a given variable undefined? - _.isUndefined = function(obj) { - return obj === void 0; - }; - - // Shortcut function for checking if an object has a given property directly - // on itself (in other words, not on a prototype). - _.has = function(obj, key) { - return obj != null && hasOwnProperty.call(obj, key); - }; - - // Utility Functions - // ----------------- - - // Run Underscore.js in *noConflict* mode, returning the `_` variable to its - // previous owner. Returns a reference to the Underscore object. - _.noConflict = function() { - root._ = previousUnderscore; - return this; - }; - - // Keep the identity function around for default iteratees. - _.identity = function(value) { - return value; - }; - - // Predicate-generating functions. Often useful outside of Underscore. - _.constant = function(value) { - return function() { - return value; - }; - }; - - _.noop = function(){}; - - _.property = property; - - // Generates a function for a given object that returns a given property. - _.propertyOf = function(obj) { - return obj == null ? function(){} : function(key) { - return obj[key]; - }; - }; - - // Returns a predicate for checking whether an object has a given set of - // `key:value` pairs. - _.matcher = _.matches = function(attrs) { - attrs = _.extendOwn({}, attrs); - return function(obj) { - return _.isMatch(obj, attrs); - }; - }; - - // Run a function **n** times. - _.times = function(n, iteratee, context) { - var accum = Array(Math.max(0, n)); - iteratee = optimizeCb(iteratee, context, 1); - for (var i = 0; i < n; i++) accum[i] = iteratee(i); - return accum; - }; - - // Return a random integer between min and max (inclusive). - _.random = function(min, max) { - if (max == null) { - max = min; - min = 0; - } - return min + Math.floor(Math.random() * (max - min + 1)); - }; - - // A (possibly faster) way to get the current timestamp as an integer. - _.now = Date.now || function() { - return new Date().getTime(); - }; - - // List of HTML entities for escaping. - var escapeMap = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - "'": ''', - '`': '`' - }; - var unescapeMap = _.invert(escapeMap); - - // Functions for escaping and unescaping strings to/from HTML interpolation. - var createEscaper = function(map) { - var escaper = function(match) { - return map[match]; - }; - // Regexes for identifying a key that needs to be escaped - var source = '(?:' + _.keys(map).join('|') + ')'; - var testRegexp = RegExp(source); - var replaceRegexp = RegExp(source, 'g'); - return function(string) { - string = string == null ? '' : '' + string; - return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string; - }; - }; - _.escape = createEscaper(escapeMap); - _.unescape = createEscaper(unescapeMap); - - // If the value of the named `property` is a function then invoke it with the - // `object` as context; otherwise, return it. - _.result = function(object, property, fallback) { - var value = object == null ? void 0 : object[property]; - if (value === void 0) { - value = fallback; - } - return _.isFunction(value) ? value.call(object) : value; - }; - - // Generate a unique integer id (unique within the entire client session). - // Useful for temporary DOM ids. - var idCounter = 0; - _.uniqueId = function(prefix) { - var id = ++idCounter + ''; - return prefix ? prefix + id : id; - }; - - // By default, Underscore uses ERB-style template delimiters, change the - // following template settings to use alternative delimiters. - _.templateSettings = { - evaluate : /<%([\s\S]+?)%>/g, - interpolate : /<%=([\s\S]+?)%>/g, - escape : /<%-([\s\S]+?)%>/g - }; - - // When customizing `templateSettings`, if you don't want to define an - // interpolation, evaluation or escaping regex, we need one that is - // guaranteed not to match. - var noMatch = /(.)^/; - - // Certain characters need to be escaped so that they can be put into a - // string literal. - var escapes = { - "'": "'", - '\\': '\\', - '\r': 'r', - '\n': 'n', - '\u2028': 'u2028', - '\u2029': 'u2029' - }; - - var escaper = /\\|'|\r|\n|\u2028|\u2029/g; - - var escapeChar = function(match) { - return '\\' + escapes[match]; - }; - - // JavaScript micro-templating, similar to John Resig's implementation. - // Underscore templating handles arbitrary delimiters, preserves whitespace, - // and correctly escapes quotes within interpolated code. - // NB: `oldSettings` only exists for backwards compatibility. - _.template = function(text, settings, oldSettings) { - if (!settings && oldSettings) settings = oldSettings; - settings = _.defaults({}, settings, _.templateSettings); - - // Combine delimiters into one regular expression via alternation. - var matcher = RegExp([ - (settings.escape || noMatch).source, - (settings.interpolate || noMatch).source, - (settings.evaluate || noMatch).source - ].join('|') + '|$', 'g'); - - // Compile the template source, escaping string literals appropriately. - var index = 0; - var source = "__p+='"; - text.replace(matcher, function(match, escape, interpolate, evaluate, offset) { - source += text.slice(index, offset).replace(escaper, escapeChar); - index = offset + match.length; - - if (escape) { - source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'"; - } else if (interpolate) { - source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'"; - } else if (evaluate) { - source += "';\n" + evaluate + "\n__p+='"; - } - - // Adobe VMs need the match returned to produce the correct offest. - return match; - }); - source += "';\n"; - - // If a variable is not specified, place data values in local scope. - if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n'; - - source = "var __t,__p='',__j=Array.prototype.join," + - "print=function(){__p+=__j.call(arguments,'');};\n" + - source + 'return __p;\n'; - - try { - var render = new Function(settings.variable || 'obj', '_', source); - } catch (e) { - e.source = source; - throw e; - } - - var template = function(data) { - return render.call(this, data, _); - }; - - // Provide the compiled source as a convenience for precompilation. - var argument = settings.variable || 'obj'; - template.source = 'function(' + argument + '){\n' + source + '}'; - - return template; - }; - - // Add a "chain" function. Start chaining a wrapped Underscore object. - _.chain = function(obj) { - var instance = _(obj); - instance._chain = true; - return instance; - }; - - // OOP - // --------------- - // If Underscore is called as a function, it returns a wrapped object that - // can be used OO-style. This wrapper holds altered versions of all the - // underscore functions. Wrapped objects may be chained. - - // Helper function to continue chaining intermediate results. - var result = function(instance, obj) { - return instance._chain ? _(obj).chain() : obj; - }; - - // Add your own custom functions to the Underscore object. - _.mixin = function(obj) { - _.each(_.functions(obj), function(name) { - var func = _[name] = obj[name]; - _.prototype[name] = function() { - var args = [this._wrapped]; - push.apply(args, arguments); - return result(this, func.apply(_, args)); - }; - }); - }; - - // Add all of the Underscore functions to the wrapper object. - _.mixin(_); - - // Add all mutator Array functions to the wrapper. - _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) { - var method = ArrayProto[name]; - _.prototype[name] = function() { - var obj = this._wrapped; - method.apply(obj, arguments); - if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0]; - return result(this, obj); - }; - }); - - // Add all accessor Array functions to the wrapper. - _.each(['concat', 'join', 'slice'], function(name) { - var method = ArrayProto[name]; - _.prototype[name] = function() { - return result(this, method.apply(this._wrapped, arguments)); - }; - }); - - // Extracts the result from a wrapped and chained object. - _.prototype.value = function() { - return this._wrapped; - }; - - // Provide unwrapping proxy for some methods used in engine operations - // such as arithmetic and JSON stringification. - _.prototype.valueOf = _.prototype.toJSON = _.prototype.value; - - _.prototype.toString = function() { - return '' + this._wrapped; - }; - - // AMD registration happens at the end for compatibility with AMD loaders - // that may not enforce next-turn semantics on modules. Even though general - // practice for AMD registration is to be anonymous, underscore registers - // as a named module because, like jQuery, it is a base library that is - // popular enough to be bundled in a third party lib, but not be part of - // an AMD load request. Those cases could generate an error when an - // anonymous define() is called outside of a loader request. - if (typeof define === 'function' && define.amd) { - define('underscore', [], function() { - return _; - }); - } -}.call(this)); - -},{}],234:[function(require,module,exports){ +},{}],244:[function(require,module,exports){ var createElement = require("./vdom/create-element.js") module.exports = createElement -},{"./vdom/create-element.js":240}],235:[function(require,module,exports){ +},{"./vdom/create-element.js":250}],245:[function(require,module,exports){ var diff = require("./vtree/diff.js") module.exports = diff -},{"./vtree/diff.js":260}],236:[function(require,module,exports){ +},{"./vtree/diff.js":270}],246:[function(require,module,exports){ var h = require("./virtual-hyperscript/index.js") module.exports = h -},{"./virtual-hyperscript/index.js":247}],237:[function(require,module,exports){ +},{"./virtual-hyperscript/index.js":257}],247:[function(require,module,exports){ var diff = require("./diff.js") var patch = require("./patch.js") var h = require("./h.js") @@ -18521,12 +25289,12 @@ module.exports = { VText: VText } -},{"./create-element.js":234,"./diff.js":235,"./h.js":236,"./patch.js":238,"./vnode/vnode.js":256,"./vnode/vtext.js":258}],238:[function(require,module,exports){ +},{"./create-element.js":244,"./diff.js":245,"./h.js":246,"./patch.js":248,"./vnode/vnode.js":266,"./vnode/vtext.js":268}],248:[function(require,module,exports){ var patch = require("./vdom/patch.js") module.exports = patch -},{"./vdom/patch.js":243}],239:[function(require,module,exports){ +},{"./vdom/patch.js":253}],249:[function(require,module,exports){ var isObject = require("is-object") var isHook = require("../vnode/is-vhook.js") @@ -18625,7 +25393,7 @@ function getPrototype(value) { } } -},{"../vnode/is-vhook.js":251,"is-object":20}],240:[function(require,module,exports){ +},{"../vnode/is-vhook.js":261,"is-object":20}],250:[function(require,module,exports){ var document = require("global/document") var applyProperties = require("./apply-properties") @@ -18673,7 +25441,7 @@ function createElement(vnode, opts) { return node } -},{"../vnode/handle-thunk.js":249,"../vnode/is-vnode.js":252,"../vnode/is-vtext.js":253,"../vnode/is-widget.js":254,"./apply-properties":239,"global/document":16}],241:[function(require,module,exports){ +},{"../vnode/handle-thunk.js":259,"../vnode/is-vnode.js":262,"../vnode/is-vtext.js":263,"../vnode/is-widget.js":264,"./apply-properties":249,"global/document":16}],251:[function(require,module,exports){ // Maps a virtual DOM tree onto a real DOM tree in an efficient manner. // We don't want to read all of the DOM nodes in the tree so we use // the in-order tree indexing to eliminate recursion down certain branches. @@ -18760,7 +25528,7 @@ function ascending(a, b) { return a > b ? 1 : -1 } -},{}],242:[function(require,module,exports){ +},{}],252:[function(require,module,exports){ var applyProperties = require("./apply-properties") var isWidget = require("../vnode/is-widget.js") @@ -18913,7 +25681,7 @@ function replaceRoot(oldRoot, newRoot) { return newRoot; } -},{"../vnode/is-widget.js":254,"../vnode/vpatch.js":257,"./apply-properties":239,"./update-widget":244}],243:[function(require,module,exports){ +},{"../vnode/is-widget.js":264,"../vnode/vpatch.js":267,"./apply-properties":249,"./update-widget":254}],253:[function(require,module,exports){ var document = require("global/document") var isArray = require("x-is-array") @@ -18995,7 +25763,7 @@ function patchIndices(patches) { return indices } -},{"./create-element":240,"./dom-index":241,"./patch-op":242,"global/document":16,"x-is-array":279}],244:[function(require,module,exports){ +},{"./create-element":250,"./dom-index":251,"./patch-op":252,"global/document":16,"x-is-array":289}],254:[function(require,module,exports){ var isWidget = require("../vnode/is-widget.js") module.exports = updateWidget @@ -19012,7 +25780,7 @@ function updateWidget(a, b) { return false } -},{"../vnode/is-widget.js":254}],245:[function(require,module,exports){ +},{"../vnode/is-widget.js":264}],255:[function(require,module,exports){ 'use strict'; var EvStore = require('ev-store'); @@ -19041,7 +25809,7 @@ EvHook.prototype.unhook = function(node, propertyName) { es[propName] = undefined; }; -},{"ev-store":9}],246:[function(require,module,exports){ +},{"ev-store":9}],256:[function(require,module,exports){ 'use strict'; module.exports = SoftSetHook; @@ -19060,7 +25828,7 @@ SoftSetHook.prototype.hook = function (node, propertyName) { } }; -},{}],247:[function(require,module,exports){ +},{}],257:[function(require,module,exports){ 'use strict'; var isArray = require('x-is-array'); @@ -19199,7 +25967,7 @@ function errorString(obj) { } } -},{"../vnode/is-thunk":250,"../vnode/is-vhook":251,"../vnode/is-vnode":252,"../vnode/is-vtext":253,"../vnode/is-widget":254,"../vnode/vnode.js":256,"../vnode/vtext.js":258,"./hooks/ev-hook.js":245,"./hooks/soft-set-hook.js":246,"./parse-tag.js":248,"x-is-array":279}],248:[function(require,module,exports){ +},{"../vnode/is-thunk":260,"../vnode/is-vhook":261,"../vnode/is-vnode":262,"../vnode/is-vtext":263,"../vnode/is-widget":264,"../vnode/vnode.js":266,"../vnode/vtext.js":268,"./hooks/ev-hook.js":255,"./hooks/soft-set-hook.js":256,"./parse-tag.js":258,"x-is-array":289}],258:[function(require,module,exports){ 'use strict'; var split = require('browser-split'); @@ -19255,7 +26023,7 @@ function parseTag(tag, props) { return props.namespace ? tagName : tagName.toUpperCase(); } -},{"browser-split":5}],249:[function(require,module,exports){ +},{"browser-split":5}],259:[function(require,module,exports){ var isVNode = require("./is-vnode") var isVText = require("./is-vtext") var isWidget = require("./is-widget") @@ -19297,14 +26065,14 @@ function renderThunk(thunk, previous) { return renderedThunk } -},{"./is-thunk":250,"./is-vnode":252,"./is-vtext":253,"./is-widget":254}],250:[function(require,module,exports){ +},{"./is-thunk":260,"./is-vnode":262,"./is-vtext":263,"./is-widget":264}],260:[function(require,module,exports){ module.exports = isThunk function isThunk(t) { return t && t.type === "Thunk" } -},{}],251:[function(require,module,exports){ +},{}],261:[function(require,module,exports){ module.exports = isHook function isHook(hook) { @@ -19313,7 +26081,7 @@ function isHook(hook) { typeof hook.unhook === "function" && !hook.hasOwnProperty("unhook")) } -},{}],252:[function(require,module,exports){ +},{}],262:[function(require,module,exports){ var version = require("./version") module.exports = isVirtualNode @@ -19322,7 +26090,7 @@ function isVirtualNode(x) { return x && x.type === "VirtualNode" && x.version === version } -},{"./version":255}],253:[function(require,module,exports){ +},{"./version":265}],263:[function(require,module,exports){ var version = require("./version") module.exports = isVirtualText @@ -19331,17 +26099,17 @@ function isVirtualText(x) { return x && x.type === "VirtualText" && x.version === version } -},{"./version":255}],254:[function(require,module,exports){ +},{"./version":265}],264:[function(require,module,exports){ module.exports = isWidget function isWidget(w) { return w && w.type === "Widget" } -},{}],255:[function(require,module,exports){ +},{}],265:[function(require,module,exports){ module.exports = "2" -},{}],256:[function(require,module,exports){ +},{}],266:[function(require,module,exports){ var version = require("./version") var isVNode = require("./is-vnode") var isWidget = require("./is-widget") @@ -19415,7 +26183,7 @@ function VirtualNode(tagName, properties, children, key, namespace) { VirtualNode.prototype.version = version VirtualNode.prototype.type = "VirtualNode" -},{"./is-thunk":250,"./is-vhook":251,"./is-vnode":252,"./is-widget":254,"./version":255}],257:[function(require,module,exports){ +},{"./is-thunk":260,"./is-vhook":261,"./is-vnode":262,"./is-widget":264,"./version":265}],267:[function(require,module,exports){ var version = require("./version") VirtualPatch.NONE = 0 @@ -19439,7 +26207,7 @@ function VirtualPatch(type, vNode, patch) { VirtualPatch.prototype.version = version VirtualPatch.prototype.type = "VirtualPatch" -},{"./version":255}],258:[function(require,module,exports){ +},{"./version":265}],268:[function(require,module,exports){ var version = require("./version") module.exports = VirtualText @@ -19451,7 +26219,7 @@ function VirtualText(text) { VirtualText.prototype.version = version VirtualText.prototype.type = "VirtualText" -},{"./version":255}],259:[function(require,module,exports){ +},{"./version":265}],269:[function(require,module,exports){ var isObject = require("is-object") var isHook = require("../vnode/is-vhook") @@ -19511,7 +26279,7 @@ function getPrototype(value) { } } -},{"../vnode/is-vhook":251,"is-object":20}],260:[function(require,module,exports){ +},{"../vnode/is-vhook":261,"is-object":20}],270:[function(require,module,exports){ var isArray = require("x-is-array") var VPatch = require("../vnode/vpatch") @@ -19940,7 +26708,7 @@ function appendPatch(apply, patch) { } } -},{"../vnode/handle-thunk":249,"../vnode/is-thunk":250,"../vnode/is-vnode":252,"../vnode/is-vtext":253,"../vnode/is-widget":254,"../vnode/vpatch":257,"./diff-props":259,"x-is-array":279}],261:[function(require,module,exports){ +},{"../vnode/handle-thunk":259,"../vnode/is-thunk":260,"../vnode/is-vnode":262,"../vnode/is-vtext":263,"../vnode/is-widget":264,"../vnode/vpatch":267,"./diff-props":269,"x-is-array":289}],271:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ /** @author John Hann */ @@ -19959,7 +26727,7 @@ define(function (require) { }); })(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); }); -},{"./Scheduler":262,"./env":274,"./makePromise":276}],262:[function(require,module,exports){ +},{"./Scheduler":272,"./env":284,"./makePromise":286}],272:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ /** @author John Hann */ @@ -20041,7 +26809,7 @@ define(function() { }); }(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); -},{}],263:[function(require,module,exports){ +},{}],273:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ /** @author John Hann */ @@ -20069,7 +26837,7 @@ define(function() { return TimeoutError; }); }(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); -},{}],264:[function(require,module,exports){ +},{}],274:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ /** @author John Hann */ @@ -20126,7 +26894,7 @@ define(function() { -},{}],265:[function(require,module,exports){ +},{}],275:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ /** @author John Hann */ @@ -20427,7 +27195,7 @@ define(function(require) { }); }(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); -},{"../apply":264,"../state":277}],266:[function(require,module,exports){ +},{"../apply":274,"../state":287}],276:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ /** @author John Hann */ @@ -20589,7 +27357,7 @@ define(function() { }); }(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); -},{}],267:[function(require,module,exports){ +},{}],277:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ /** @author John Hann */ @@ -20618,7 +27386,7 @@ define(function() { }); }(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); -},{}],268:[function(require,module,exports){ +},{}],278:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ /** @author John Hann */ @@ -20640,7 +27408,7 @@ define(function(require) { }); }(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); -},{"../state":277}],269:[function(require,module,exports){ +},{"../state":287}],279:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ /** @author John Hann */ @@ -20707,7 +27475,7 @@ define(function() { }); }(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); -},{}],270:[function(require,module,exports){ +},{}],280:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ /** @author John Hann */ @@ -20733,7 +27501,7 @@ define(function() { }); }(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); -},{}],271:[function(require,module,exports){ +},{}],281:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ /** @author John Hann */ @@ -20813,7 +27581,7 @@ define(function(require) { }); }(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); -},{"../TimeoutError":263,"../env":274}],272:[function(require,module,exports){ +},{"../TimeoutError":273,"../env":284}],282:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ /** @author John Hann */ @@ -20901,7 +27669,7 @@ define(function(require) { }); }(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); -},{"../env":274,"../format":275}],273:[function(require,module,exports){ +},{"../env":284,"../format":285}],283:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ /** @author John Hann */ @@ -20941,7 +27709,7 @@ define(function() { }(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); -},{}],274:[function(require,module,exports){ +},{}],284:[function(require,module,exports){ (function (process){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ @@ -21019,7 +27787,7 @@ define(function(require) { }).call(this,require('_process')) -},{"_process":6}],275:[function(require,module,exports){ +},{"_process":7}],285:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ /** @author John Hann */ @@ -21077,7 +27845,7 @@ define(function() { }); }(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); -},{}],276:[function(require,module,exports){ +},{}],286:[function(require,module,exports){ (function (process){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ @@ -22037,7 +28805,7 @@ define(function() { }).call(this,require('_process')) -},{"_process":6}],277:[function(require,module,exports){ +},{"_process":7}],287:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ /** @author John Hann */ @@ -22074,7 +28842,7 @@ define(function() { }); }(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); -},{}],278:[function(require,module,exports){ +},{}],288:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @@ -22304,7 +29072,7 @@ define(function (require) { }); })(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); }); -},{"./lib/Promise":261,"./lib/TimeoutError":263,"./lib/apply":264,"./lib/decorators/array":265,"./lib/decorators/flow":266,"./lib/decorators/fold":267,"./lib/decorators/inspect":268,"./lib/decorators/iterate":269,"./lib/decorators/progress":270,"./lib/decorators/timed":271,"./lib/decorators/unhandledRejection":272,"./lib/decorators/with":273}],279:[function(require,module,exports){ +},{"./lib/Promise":271,"./lib/TimeoutError":273,"./lib/apply":274,"./lib/decorators/array":275,"./lib/decorators/flow":276,"./lib/decorators/fold":277,"./lib/decorators/inspect":278,"./lib/decorators/iterate":279,"./lib/decorators/progress":280,"./lib/decorators/timed":281,"./lib/decorators/unhandledRejection":282,"./lib/decorators/with":283}],289:[function(require,module,exports){ var nativeIsArray = Array.isArray var toString = Object.prototype.toString @@ -22314,654 +29082,2016 @@ function isArray(obj) { return toString.call(obj) === "[object Array]" } -},{}],280:[function(require,module,exports){ +},{}],290:[function(require,module,exports){ "use strict"; +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } }); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __exportStar = (this && this.__exportStar) || function(m, exports) { + for (var p in m) if (p !== "default" && !exports.hasOwnProperty(p)) __createBinding(exports, m, p); +}; Object.defineProperty(exports, "__esModule", { value: true }); var APIv3_1 = require("./api/APIv3"); -exports.APIv3 = APIv3_1.APIv3; +Object.defineProperty(exports, "APIv3", { enumerable: true, get: function () { return APIv3_1.APIv3; } }); var ModelCreator_1 = require("./api/ModelCreator"); -exports.ModelCreator = ModelCreator_1.ModelCreator; - -},{"./api/APIv3":293,"./api/ModelCreator":294}],281:[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, "ModelCreator", { enumerable: true, get: function () { return ModelCreator_1.ModelCreator; } }); +__exportStar(require("./api/interfaces/interfaces"), exports); + +},{"./api/APIv3":303,"./api/ModelCreator":304,"./api/interfaces/interfaces":305}],291:[function(require,module,exports){ +"use strict"; +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } }); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __exportStar = (this && this.__exportStar) || function(m, exports) { + for (var p in m) if (p !== "default" && !exports.hasOwnProperty(p)) __createBinding(exports, m, p); +}; Object.defineProperty(exports, "__esModule", { value: true }); +exports.ImageBoundary = void 0; var Component_1 = require("./component/Component"); -exports.Component = Component_1.Component; +Object.defineProperty(exports, "Component", { enumerable: true, get: function () { return Component_1.Component; } }); var ComponentService_1 = require("./component/ComponentService"); -exports.ComponentService = ComponentService_1.ComponentService; +Object.defineProperty(exports, "ComponentService", { enumerable: true, get: function () { return ComponentService_1.ComponentService; } }); var HandlerBase_1 = require("./component/utils/HandlerBase"); -exports.HandlerBase = HandlerBase_1.HandlerBase; +Object.defineProperty(exports, "HandlerBase", { enumerable: true, get: function () { return HandlerBase_1.HandlerBase; } }); +var MeshFactory_1 = require("./component/utils/MeshFactory"); +Object.defineProperty(exports, "MeshFactory", { enumerable: true, get: function () { return MeshFactory_1.MeshFactory; } }); +var MeshScene_1 = require("./component/utils/MeshScene"); +Object.defineProperty(exports, "MeshScene", { enumerable: true, get: function () { return MeshScene_1.MeshScene; } }); +var MouseOperator_1 = require("./component/utils/MouseOperator"); +Object.defineProperty(exports, "MouseOperator", { enumerable: true, get: function () { return MouseOperator_1.MouseOperator; } }); +var ComponentSize_1 = require("./component/utils/ComponentSize"); +Object.defineProperty(exports, "ComponentSize", { enumerable: true, get: function () { return ComponentSize_1.ComponentSize; } }); var AttributionComponent_1 = require("./component/AttributionComponent"); -exports.AttributionComponent = AttributionComponent_1.AttributionComponent; +Object.defineProperty(exports, "AttributionComponent", { enumerable: true, get: function () { return AttributionComponent_1.AttributionComponent; } }); var BackgroundComponent_1 = require("./component/BackgroundComponent"); -exports.BackgroundComponent = BackgroundComponent_1.BackgroundComponent; +Object.defineProperty(exports, "BackgroundComponent", { enumerable: true, get: function () { return BackgroundComponent_1.BackgroundComponent; } }); var BearingComponent_1 = require("./component/BearingComponent"); -exports.BearingComponent = BearingComponent_1.BearingComponent; +Object.defineProperty(exports, "BearingComponent", { enumerable: true, get: function () { return BearingComponent_1.BearingComponent; } }); var CacheComponent_1 = require("./component/CacheComponent"); -exports.CacheComponent = CacheComponent_1.CacheComponent; +Object.defineProperty(exports, "CacheComponent", { enumerable: true, get: function () { return CacheComponent_1.CacheComponent; } }); var CoverComponent_1 = require("./component/CoverComponent"); -exports.CoverComponent = CoverComponent_1.CoverComponent; +Object.defineProperty(exports, "CoverComponent", { enumerable: true, get: function () { return CoverComponent_1.CoverComponent; } }); var DebugComponent_1 = require("./component/DebugComponent"); -exports.DebugComponent = DebugComponent_1.DebugComponent; +Object.defineProperty(exports, "DebugComponent", { enumerable: true, get: function () { return DebugComponent_1.DebugComponent; } }); var DirectionComponent_1 = require("./component/direction/DirectionComponent"); -exports.DirectionComponent = DirectionComponent_1.DirectionComponent; +Object.defineProperty(exports, "DirectionComponent", { enumerable: true, get: function () { return DirectionComponent_1.DirectionComponent; } }); var DirectionDOMCalculator_1 = require("./component/direction/DirectionDOMCalculator"); -exports.DirectionDOMCalculator = DirectionDOMCalculator_1.DirectionDOMCalculator; +Object.defineProperty(exports, "DirectionDOMCalculator", { enumerable: true, get: function () { return DirectionDOMCalculator_1.DirectionDOMCalculator; } }); var DirectionDOMRenderer_1 = require("./component/direction/DirectionDOMRenderer"); -exports.DirectionDOMRenderer = DirectionDOMRenderer_1.DirectionDOMRenderer; +Object.defineProperty(exports, "DirectionDOMRenderer", { enumerable: true, get: function () { return DirectionDOMRenderer_1.DirectionDOMRenderer; } }); var ImageComponent_1 = require("./component/ImageComponent"); -exports.ImageComponent = ImageComponent_1.ImageComponent; +Object.defineProperty(exports, "ImageComponent", { enumerable: true, get: function () { return ImageComponent_1.ImageComponent; } }); var KeyboardComponent_1 = require("./component/keyboard/KeyboardComponent"); -exports.KeyboardComponent = KeyboardComponent_1.KeyboardComponent; +Object.defineProperty(exports, "KeyboardComponent", { enumerable: true, get: function () { return KeyboardComponent_1.KeyboardComponent; } }); var KeyPlayHandler_1 = require("./component/keyboard/KeyPlayHandler"); -exports.KeyPlayHandler = KeyPlayHandler_1.KeyPlayHandler; +Object.defineProperty(exports, "KeyPlayHandler", { enumerable: true, get: function () { return KeyPlayHandler_1.KeyPlayHandler; } }); var KeyZoomHandler_1 = require("./component/keyboard/KeyZoomHandler"); -exports.KeyZoomHandler = KeyZoomHandler_1.KeyZoomHandler; +Object.defineProperty(exports, "KeyZoomHandler", { enumerable: true, get: function () { return KeyZoomHandler_1.KeyZoomHandler; } }); var KeySequenceNavigationHandler_1 = require("./component/keyboard/KeySequenceNavigationHandler"); -exports.KeySequenceNavigationHandler = KeySequenceNavigationHandler_1.KeySequenceNavigationHandler; +Object.defineProperty(exports, "KeySequenceNavigationHandler", { enumerable: true, get: function () { return KeySequenceNavigationHandler_1.KeySequenceNavigationHandler; } }); var KeySpatialNavigationHandler_1 = require("./component/keyboard/KeySpatialNavigationHandler"); -exports.KeySpatialNavigationHandler = KeySpatialNavigationHandler_1.KeySpatialNavigationHandler; +Object.defineProperty(exports, "KeySpatialNavigationHandler", { enumerable: true, get: function () { return KeySpatialNavigationHandler_1.KeySpatialNavigationHandler; } }); var LoadingComponent_1 = require("./component/LoadingComponent"); -exports.LoadingComponent = LoadingComponent_1.LoadingComponent; +Object.defineProperty(exports, "LoadingComponent", { enumerable: true, get: function () { return LoadingComponent_1.LoadingComponent; } }); var Marker_1 = require("./component/marker/marker/Marker"); -exports.Marker = Marker_1.Marker; +Object.defineProperty(exports, "Marker", { enumerable: true, get: function () { return Marker_1.Marker; } }); var MarkerComponent_1 = require("./component/marker/MarkerComponent"); -exports.MarkerComponent = MarkerComponent_1.MarkerComponent; +Object.defineProperty(exports, "MarkerComponent", { enumerable: true, get: function () { return MarkerComponent_1.MarkerComponent; } }); var MarkerScene_1 = require("./component/marker/MarkerScene"); -exports.MarkerScene = MarkerScene_1.MarkerScene; +Object.defineProperty(exports, "MarkerScene", { enumerable: true, get: function () { return MarkerScene_1.MarkerScene; } }); var MarkerSet_1 = require("./component/marker/MarkerSet"); -exports.MarkerSet = MarkerSet_1.MarkerSet; +Object.defineProperty(exports, "MarkerSet", { enumerable: true, get: function () { return MarkerSet_1.MarkerSet; } }); var MouseComponent_1 = require("./component/mouse/MouseComponent"); -exports.MouseComponent = MouseComponent_1.MouseComponent; +Object.defineProperty(exports, "MouseComponent", { enumerable: true, get: function () { return MouseComponent_1.MouseComponent; } }); +__exportStar(require("./component/mouse/HandlerTypes"), exports); var BounceHandler_1 = require("./component/mouse/BounceHandler"); -exports.BounceHandler = BounceHandler_1.BounceHandler; +Object.defineProperty(exports, "BounceHandler", { enumerable: true, get: function () { return BounceHandler_1.BounceHandler; } }); var DragPanHandler_1 = require("./component/mouse/DragPanHandler"); -exports.DragPanHandler = DragPanHandler_1.DragPanHandler; +Object.defineProperty(exports, "DragPanHandler", { enumerable: true, get: function () { return DragPanHandler_1.DragPanHandler; } }); var DoubleClickZoomHandler_1 = require("./component/mouse/DoubleClickZoomHandler"); -exports.DoubleClickZoomHandler = DoubleClickZoomHandler_1.DoubleClickZoomHandler; +Object.defineProperty(exports, "DoubleClickZoomHandler", { enumerable: true, get: function () { return DoubleClickZoomHandler_1.DoubleClickZoomHandler; } }); +var EarthControlHandler_1 = require("./component/mouse/EarthControlHandler"); +Object.defineProperty(exports, "EarthControlHandler", { enumerable: true, get: function () { return EarthControlHandler_1.EarthControlHandler; } }); var ScrollZoomHandler_1 = require("./component/mouse/ScrollZoomHandler"); -exports.ScrollZoomHandler = ScrollZoomHandler_1.ScrollZoomHandler; +Object.defineProperty(exports, "ScrollZoomHandler", { enumerable: true, get: function () { return ScrollZoomHandler_1.ScrollZoomHandler; } }); var TouchZoomHandler_1 = require("./component/mouse/TouchZoomHandler"); -exports.TouchZoomHandler = TouchZoomHandler_1.TouchZoomHandler; +Object.defineProperty(exports, "TouchZoomHandler", { enumerable: true, get: function () { return TouchZoomHandler_1.TouchZoomHandler; } }); +var ImageBoundary = require("./component/mouse/ImageBoundary"); +exports.ImageBoundary = ImageBoundary; var Popup_1 = require("./component/popup/popup/Popup"); -exports.Popup = Popup_1.Popup; +Object.defineProperty(exports, "Popup", { enumerable: true, get: function () { return Popup_1.Popup; } }); var PopupComponent_1 = require("./component/popup/PopupComponent"); -exports.PopupComponent = PopupComponent_1.PopupComponent; +Object.defineProperty(exports, "PopupComponent", { enumerable: true, get: function () { return PopupComponent_1.PopupComponent; } }); var NavigationComponent_1 = require("./component/NavigationComponent"); -exports.NavigationComponent = NavigationComponent_1.NavigationComponent; +Object.defineProperty(exports, "NavigationComponent", { enumerable: true, get: function () { return NavigationComponent_1.NavigationComponent; } }); var RouteComponent_1 = require("./component/RouteComponent"); -exports.RouteComponent = RouteComponent_1.RouteComponent; +Object.defineProperty(exports, "RouteComponent", { enumerable: true, get: function () { return RouteComponent_1.RouteComponent; } }); var SequenceComponent_1 = require("./component/sequence/SequenceComponent"); -exports.SequenceComponent = SequenceComponent_1.SequenceComponent; +Object.defineProperty(exports, "SequenceComponent", { enumerable: true, get: function () { return SequenceComponent_1.SequenceComponent; } }); var SequenceDOMRenderer_1 = require("./component/sequence/SequenceDOMRenderer"); -exports.SequenceDOMRenderer = SequenceDOMRenderer_1.SequenceDOMRenderer; -var SequenceDOMInteraction_1 = require("./component/sequence/SequenceDOMInteraction"); -exports.SequenceDOMInteraction = SequenceDOMInteraction_1.SequenceDOMInteraction; -var ControlMode_1 = require("./component/sequence/ControlMode"); -exports.ControlMode = ControlMode_1.ControlMode; +Object.defineProperty(exports, "SequenceDOMRenderer", { enumerable: true, get: function () { return SequenceDOMRenderer_1.SequenceDOMRenderer; } }); +var SequenceMode_1 = require("./component/sequence/SequenceMode"); +Object.defineProperty(exports, "SequenceMode", { enumerable: true, get: function () { return SequenceMode_1.SequenceMode; } }); +var SpatialDataCache_1 = require("./component/spatialdata/SpatialDataCache"); +Object.defineProperty(exports, "SpatialDataCache", { enumerable: true, get: function () { return SpatialDataCache_1.SpatialDataCache; } }); +var SpatialDataComponent_1 = require("./component/spatialdata/SpatialDataComponent"); +Object.defineProperty(exports, "SpatialDataComponent", { enumerable: true, get: function () { return SpatialDataComponent_1.SpatialDataComponent; } }); +var SpatialDataScene_1 = require("./component/spatialdata/SpatialDataScene"); +Object.defineProperty(exports, "SpatialDataScene", { enumerable: true, get: function () { return SpatialDataScene_1.SpatialDataScene; } }); var ImagePlaneComponent_1 = require("./component/imageplane/ImagePlaneComponent"); -exports.ImagePlaneComponent = ImagePlaneComponent_1.ImagePlaneComponent; -var ImagePlaneFactory_1 = require("./component/imageplane/ImagePlaneFactory"); -exports.ImagePlaneFactory = ImagePlaneFactory_1.ImagePlaneFactory; +Object.defineProperty(exports, "ImagePlaneComponent", { enumerable: true, get: function () { return ImagePlaneComponent_1.ImagePlaneComponent; } }); var ImagePlaneGLRenderer_1 = require("./component/imageplane/ImagePlaneGLRenderer"); -exports.ImagePlaneGLRenderer = ImagePlaneGLRenderer_1.ImagePlaneGLRenderer; -var ImagePlaneScene_1 = require("./component/imageplane/ImagePlaneScene"); -exports.ImagePlaneScene = ImagePlaneScene_1.ImagePlaneScene; -var ImagePlaneShaders_1 = require("./component/imageplane/ImagePlaneShaders"); -exports.ImagePlaneShaders = ImagePlaneShaders_1.ImagePlaneShaders; +Object.defineProperty(exports, "ImagePlaneGLRenderer", { enumerable: true, get: function () { return ImagePlaneGLRenderer_1.ImagePlaneGLRenderer; } }); +var Shaders_1 = require("./component/shaders/Shaders"); +Object.defineProperty(exports, "Shaders", { enumerable: true, get: function () { return Shaders_1.Shaders; } }); var SimpleMarker_1 = require("./component/marker/marker/SimpleMarker"); -exports.SimpleMarker = SimpleMarker_1.SimpleMarker; +Object.defineProperty(exports, "SimpleMarker", { enumerable: true, get: function () { return SimpleMarker_1.SimpleMarker; } }); var CircleMarker_1 = require("./component/marker/marker/CircleMarker"); -exports.CircleMarker = CircleMarker_1.CircleMarker; -var SliderComponent_1 = require("./component/imageplane/SliderComponent"); -exports.SliderComponent = SliderComponent_1.SliderComponent; +Object.defineProperty(exports, "CircleMarker", { enumerable: true, get: function () { return CircleMarker_1.CircleMarker; } }); +var SliderComponent_1 = require("./component/slider/SliderComponent"); +Object.defineProperty(exports, "SliderComponent", { enumerable: true, get: function () { return SliderComponent_1.SliderComponent; } }); +var SliderDOMRenderer_1 = require("./component/slider/SliderDOMRenderer"); +Object.defineProperty(exports, "SliderDOMRenderer", { enumerable: true, get: function () { return SliderDOMRenderer_1.SliderDOMRenderer; } }); +var SliderGLRenderer_1 = require("./component/slider/SliderGLRenderer"); +Object.defineProperty(exports, "SliderGLRenderer", { enumerable: true, get: function () { return SliderGLRenderer_1.SliderGLRenderer; } }); var StatsComponent_1 = require("./component/StatsComponent"); -exports.StatsComponent = StatsComponent_1.StatsComponent; +Object.defineProperty(exports, "StatsComponent", { enumerable: true, get: function () { return StatsComponent_1.StatsComponent; } }); var TagHandlerBase_1 = require("./component/tag/handlers/TagHandlerBase"); -exports.TagHandlerBase = TagHandlerBase_1.TagHandlerBase; +Object.defineProperty(exports, "TagHandlerBase", { enumerable: true, get: function () { return TagHandlerBase_1.TagHandlerBase; } }); var CreateHandlerBase_1 = require("./component/tag/handlers/CreateHandlerBase"); -exports.CreateHandlerBase = CreateHandlerBase_1.CreateHandlerBase; +Object.defineProperty(exports, "CreateHandlerBase", { enumerable: true, get: function () { return CreateHandlerBase_1.CreateHandlerBase; } }); var CreatePointHandler_1 = require("./component/tag/handlers/CreatePointHandler"); -exports.CreatePointHandler = CreatePointHandler_1.CreatePointHandler; +Object.defineProperty(exports, "CreatePointHandler", { enumerable: true, get: function () { return CreatePointHandler_1.CreatePointHandler; } }); var CreateVertexHandler_1 = require("./component/tag/handlers/CreateVertexHandler"); -exports.CreateVertexHandler = CreateVertexHandler_1.CreateVertexHandler; +Object.defineProperty(exports, "CreateVertexHandler", { enumerable: true, get: function () { return CreateVertexHandler_1.CreateVertexHandler; } }); +var CreatePointsHandler_1 = require("./component/tag/handlers/CreatePointsHandler"); +Object.defineProperty(exports, "CreatePointsHandler", { enumerable: true, get: function () { return CreatePointsHandler_1.CreatePointsHandler; } }); var CreatePolygonHandler_1 = require("./component/tag/handlers/CreatePolygonHandler"); -exports.CreatePolygonHandler = CreatePolygonHandler_1.CreatePolygonHandler; +Object.defineProperty(exports, "CreatePolygonHandler", { enumerable: true, get: function () { return CreatePolygonHandler_1.CreatePolygonHandler; } }); var CreateRectHandler_1 = require("./component/tag/handlers/CreateRectHandler"); -exports.CreateRectHandler = CreateRectHandler_1.CreateRectHandler; +Object.defineProperty(exports, "CreateRectHandler", { enumerable: true, get: function () { return CreateRectHandler_1.CreateRectHandler; } }); var CreateRectDragHandler_1 = require("./component/tag/handlers/CreateRectDragHandler"); -exports.CreateRectDragHandler = CreateRectDragHandler_1.CreateRectDragHandler; +Object.defineProperty(exports, "CreateRectDragHandler", { enumerable: true, get: function () { return CreateRectDragHandler_1.CreateRectDragHandler; } }); var EditVertexHandler_1 = require("./component/tag/handlers/EditVertexHandler"); -exports.EditVertexHandler = EditVertexHandler_1.EditVertexHandler; +Object.defineProperty(exports, "EditVertexHandler", { enumerable: true, get: function () { return EditVertexHandler_1.EditVertexHandler; } }); var Tag_1 = require("./component/tag/tag/Tag"); -exports.Tag = Tag_1.Tag; +Object.defineProperty(exports, "Tag", { enumerable: true, get: function () { return Tag_1.Tag; } }); var OutlineTag_1 = require("./component/tag/tag/OutlineTag"); -exports.OutlineTag = OutlineTag_1.OutlineTag; +Object.defineProperty(exports, "OutlineTag", { enumerable: true, get: function () { return OutlineTag_1.OutlineTag; } }); +var ExtremePointTag_1 = require("./component/tag/tag/ExtremePointTag"); +Object.defineProperty(exports, "ExtremePointTag", { enumerable: true, get: function () { return ExtremePointTag_1.ExtremePointTag; } }); var RenderTag_1 = require("./component/tag/tag/RenderTag"); -exports.RenderTag = RenderTag_1.RenderTag; +Object.defineProperty(exports, "RenderTag", { enumerable: true, get: function () { return RenderTag_1.RenderTag; } }); +var OutlineRenderTagBase_1 = require("./component/tag/tag/OutlineRenderTagBase"); +Object.defineProperty(exports, "OutlineRenderTagBase", { enumerable: true, get: function () { return OutlineRenderTagBase_1.OutlineRenderTagBase; } }); 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; +Object.defineProperty(exports, "OutlineRenderTag", { enumerable: true, get: function () { return OutlineRenderTag_1.OutlineRenderTag; } }); +var ExtremePointRenderTag_1 = require("./component/tag/tag/ExtremePointRenderTag"); +Object.defineProperty(exports, "ExtremePointRenderTag", { enumerable: true, get: function () { return ExtremePointRenderTag_1.ExtremePointRenderTag; } }); var SpotTag_1 = require("./component/tag/tag/SpotTag"); -exports.SpotTag = SpotTag_1.SpotTag; +Object.defineProperty(exports, "SpotTag", { enumerable: true, get: function () { return SpotTag_1.SpotTag; } }); var SpotRenderTag_1 = require("./component/tag/tag/SpotRenderTag"); -exports.SpotRenderTag = SpotRenderTag_1.SpotRenderTag; +Object.defineProperty(exports, "SpotRenderTag", { enumerable: true, get: function () { return SpotRenderTag_1.SpotRenderTag; } }); +var TagDomain_1 = require("./component/tag/tag/TagDomain"); +Object.defineProperty(exports, "TagDomain", { enumerable: true, get: function () { return TagDomain_1.TagDomain; } }); var TagComponent_1 = require("./component/tag/TagComponent"); -exports.TagComponent = TagComponent_1.TagComponent; +Object.defineProperty(exports, "TagComponent", { enumerable: true, get: function () { return TagComponent_1.TagComponent; } }); var TagCreator_1 = require("./component/tag/TagCreator"); -exports.TagCreator = TagCreator_1.TagCreator; +Object.defineProperty(exports, "TagCreator", { enumerable: true, get: function () { return TagCreator_1.TagCreator; } }); var TagDOMRenderer_1 = require("./component/tag/TagDOMRenderer"); -exports.TagDOMRenderer = TagDOMRenderer_1.TagDOMRenderer; +Object.defineProperty(exports, "TagDOMRenderer", { enumerable: true, get: function () { return TagDOMRenderer_1.TagDOMRenderer; } }); var TagMode_1 = require("./component/tag/TagMode"); -exports.TagMode = TagMode_1.TagMode; +Object.defineProperty(exports, "TagMode", { enumerable: true, get: function () { return TagMode_1.TagMode; } }); var TagOperation_1 = require("./component/tag/TagOperation"); -exports.TagOperation = TagOperation_1.TagOperation; +Object.defineProperty(exports, "TagOperation", { enumerable: true, get: function () { return TagOperation_1.TagOperation; } }); var TagScene_1 = require("./component/tag/TagScene"); -exports.TagScene = TagScene_1.TagScene; +Object.defineProperty(exports, "TagScene", { enumerable: true, get: function () { return TagScene_1.TagScene; } }); var TagSet_1 = require("./component/tag/TagSet"); -exports.TagSet = TagSet_1.TagSet; +Object.defineProperty(exports, "TagSet", { enumerable: true, get: function () { return TagSet_1.TagSet; } }); var Geometry_1 = require("./component/tag/geometry/Geometry"); -exports.Geometry = Geometry_1.Geometry; +Object.defineProperty(exports, "Geometry", { enumerable: true, get: function () { return Geometry_1.Geometry; } }); var VertexGeometry_1 = require("./component/tag/geometry/VertexGeometry"); -exports.VertexGeometry = VertexGeometry_1.VertexGeometry; +Object.defineProperty(exports, "VertexGeometry", { enumerable: true, get: function () { return VertexGeometry_1.VertexGeometry; } }); var RectGeometry_1 = require("./component/tag/geometry/RectGeometry"); -exports.RectGeometry = RectGeometry_1.RectGeometry; +Object.defineProperty(exports, "RectGeometry", { enumerable: true, get: function () { return RectGeometry_1.RectGeometry; } }); var PointGeometry_1 = require("./component/tag/geometry/PointGeometry"); -exports.PointGeometry = PointGeometry_1.PointGeometry; +Object.defineProperty(exports, "PointGeometry", { enumerable: true, get: function () { return PointGeometry_1.PointGeometry; } }); +var PointsGeometry_1 = require("./component/tag/geometry/PointsGeometry"); +Object.defineProperty(exports, "PointsGeometry", { enumerable: true, get: function () { return PointsGeometry_1.PointsGeometry; } }); var PolygonGeometry_1 = require("./component/tag/geometry/PolygonGeometry"); -exports.PolygonGeometry = PolygonGeometry_1.PolygonGeometry; +Object.defineProperty(exports, "PolygonGeometry", { enumerable: true, get: function () { return PolygonGeometry_1.PolygonGeometry; } }); var GeometryTagError_1 = require("./component/tag/error/GeometryTagError"); -exports.GeometryTagError = GeometryTagError_1.GeometryTagError; -__export(require("./component/interfaces/interfaces")); - -},{"./component/AttributionComponent":295,"./component/BackgroundComponent":296,"./component/BearingComponent":297,"./component/CacheComponent":298,"./component/Component":299,"./component/ComponentService":300,"./component/CoverComponent":301,"./component/DebugComponent":302,"./component/ImageComponent":303,"./component/LoadingComponent":304,"./component/NavigationComponent":305,"./component/RouteComponent":306,"./component/StatsComponent":307,"./component/direction/DirectionComponent":308,"./component/direction/DirectionDOMCalculator":309,"./component/direction/DirectionDOMRenderer":310,"./component/imageplane/ImagePlaneComponent":311,"./component/imageplane/ImagePlaneFactory":312,"./component/imageplane/ImagePlaneGLRenderer":313,"./component/imageplane/ImagePlaneScene":314,"./component/imageplane/ImagePlaneShaders":315,"./component/imageplane/SliderComponent":316,"./component/interfaces/interfaces":318,"./component/keyboard/KeyPlayHandler":319,"./component/keyboard/KeySequenceNavigationHandler":320,"./component/keyboard/KeySpatialNavigationHandler":321,"./component/keyboard/KeyZoomHandler":322,"./component/keyboard/KeyboardComponent":323,"./component/marker/MarkerComponent":325,"./component/marker/MarkerScene":326,"./component/marker/MarkerSet":327,"./component/marker/marker/CircleMarker":328,"./component/marker/marker/Marker":329,"./component/marker/marker/SimpleMarker":330,"./component/mouse/BounceHandler":331,"./component/mouse/DoubleClickZoomHandler":332,"./component/mouse/DragPanHandler":333,"./component/mouse/MouseComponent":334,"./component/mouse/ScrollZoomHandler":335,"./component/mouse/TouchZoomHandler":336,"./component/popup/PopupComponent":338,"./component/popup/popup/Popup":339,"./component/sequence/ControlMode":340,"./component/sequence/SequenceComponent":341,"./component/sequence/SequenceDOMInteraction":342,"./component/sequence/SequenceDOMRenderer":343,"./component/tag/TagComponent":345,"./component/tag/TagCreator":346,"./component/tag/TagDOMRenderer":347,"./component/tag/TagMode":348,"./component/tag/TagOperation":349,"./component/tag/TagScene":350,"./component/tag/TagSet":351,"./component/tag/error/GeometryTagError":352,"./component/tag/geometry/Geometry":353,"./component/tag/geometry/PointGeometry":354,"./component/tag/geometry/PolygonGeometry":355,"./component/tag/geometry/RectGeometry":356,"./component/tag/geometry/VertexGeometry":357,"./component/tag/handlers/CreateHandlerBase":358,"./component/tag/handlers/CreatePointHandler":359,"./component/tag/handlers/CreatePolygonHandler":360,"./component/tag/handlers/CreateRectDragHandler":361,"./component/tag/handlers/CreateRectHandler":362,"./component/tag/handlers/CreateVertexHandler":363,"./component/tag/handlers/EditVertexHandler":364,"./component/tag/handlers/TagHandlerBase":365,"./component/tag/tag/OutlineCreateTag":366,"./component/tag/tag/OutlineRenderTag":367,"./component/tag/tag/OutlineTag":368,"./component/tag/tag/RenderTag":369,"./component/tag/tag/SpotRenderTag":370,"./component/tag/tag/SpotTag":371,"./component/tag/tag/Tag":372,"./component/utils/HandlerBase":373}],282:[function(require,module,exports){ -"use strict"; +Object.defineProperty(exports, "GeometryTagError", { enumerable: true, get: function () { return GeometryTagError_1.GeometryTagError; } }); +var ZoomComponent_1 = require("./component/zoom/ZoomComponent"); +Object.defineProperty(exports, "ZoomComponent", { enumerable: true, get: function () { return ZoomComponent_1.ZoomComponent; } }); +var CreateTag_1 = require("./component/tag/tag/CreateTag"); +Object.defineProperty(exports, "CreateTag", { enumerable: true, get: function () { return CreateTag_1.CreateTag; } }); +var OutlineCreateTag_1 = require("./component/tag/tag/OutlineCreateTag"); +Object.defineProperty(exports, "OutlineCreateTag", { enumerable: true, get: function () { return OutlineCreateTag_1.OutlineCreateTag; } }); +var ExtremePointCreateTag_1 = require("./component/tag/tag/ExtremePointCreateTag"); +Object.defineProperty(exports, "ExtremePointCreateTag", { enumerable: true, get: function () { return ExtremePointCreateTag_1.ExtremePointCreateTag; } }); +__exportStar(require("./component/interfaces/interfaces"), exports); + +},{"./component/AttributionComponent":306,"./component/BackgroundComponent":307,"./component/BearingComponent":308,"./component/CacheComponent":309,"./component/Component":310,"./component/ComponentService":311,"./component/CoverComponent":312,"./component/DebugComponent":313,"./component/ImageComponent":314,"./component/LoadingComponent":315,"./component/NavigationComponent":316,"./component/RouteComponent":317,"./component/StatsComponent":318,"./component/direction/DirectionComponent":319,"./component/direction/DirectionDOMCalculator":320,"./component/direction/DirectionDOMRenderer":321,"./component/imageplane/ImagePlaneComponent":322,"./component/imageplane/ImagePlaneGLRenderer":323,"./component/interfaces/interfaces":327,"./component/keyboard/KeyPlayHandler":328,"./component/keyboard/KeySequenceNavigationHandler":329,"./component/keyboard/KeySpatialNavigationHandler":330,"./component/keyboard/KeyZoomHandler":331,"./component/keyboard/KeyboardComponent":332,"./component/marker/MarkerComponent":334,"./component/marker/MarkerScene":335,"./component/marker/MarkerSet":336,"./component/marker/marker/CircleMarker":338,"./component/marker/marker/Marker":339,"./component/marker/marker/SimpleMarker":340,"./component/mouse/BounceHandler":341,"./component/mouse/DoubleClickZoomHandler":342,"./component/mouse/DragPanHandler":343,"./component/mouse/EarthControlHandler":344,"./component/mouse/HandlerTypes":345,"./component/mouse/ImageBoundary":346,"./component/mouse/MouseComponent":347,"./component/mouse/ScrollZoomHandler":348,"./component/mouse/TouchZoomHandler":349,"./component/popup/PopupComponent":351,"./component/popup/popup/Popup":352,"./component/sequence/SequenceComponent":353,"./component/sequence/SequenceDOMRenderer":354,"./component/sequence/SequenceMode":355,"./component/shaders/Shaders":356,"./component/slider/SliderComponent":357,"./component/slider/SliderDOMRenderer":358,"./component/slider/SliderGLRenderer":359,"./component/spatialdata/SpatialDataCache":362,"./component/spatialdata/SpatialDataComponent":363,"./component/spatialdata/SpatialDataScene":364,"./component/tag/TagComponent":367,"./component/tag/TagCreator":368,"./component/tag/TagDOMRenderer":369,"./component/tag/TagMode":370,"./component/tag/TagOperation":371,"./component/tag/TagScene":372,"./component/tag/TagSet":373,"./component/tag/error/GeometryTagError":374,"./component/tag/geometry/Geometry":375,"./component/tag/geometry/PointGeometry":376,"./component/tag/geometry/PointsGeometry":377,"./component/tag/geometry/PolygonGeometry":378,"./component/tag/geometry/RectGeometry":379,"./component/tag/geometry/VertexGeometry":380,"./component/tag/handlers/CreateHandlerBase":381,"./component/tag/handlers/CreatePointHandler":382,"./component/tag/handlers/CreatePointsHandler":383,"./component/tag/handlers/CreatePolygonHandler":384,"./component/tag/handlers/CreateRectDragHandler":385,"./component/tag/handlers/CreateRectHandler":386,"./component/tag/handlers/CreateVertexHandler":387,"./component/tag/handlers/EditVertexHandler":388,"./component/tag/handlers/TagHandlerBase":389,"./component/tag/tag/CreateTag":391,"./component/tag/tag/ExtremePointCreateTag":392,"./component/tag/tag/ExtremePointRenderTag":393,"./component/tag/tag/ExtremePointTag":394,"./component/tag/tag/OutlineCreateTag":395,"./component/tag/tag/OutlineRenderTag":396,"./component/tag/tag/OutlineRenderTagBase":397,"./component/tag/tag/OutlineTag":398,"./component/tag/tag/RenderTag":399,"./component/tag/tag/SpotRenderTag":400,"./component/tag/tag/SpotTag":401,"./component/tag/tag/Tag":402,"./component/tag/tag/TagDomain":403,"./component/utils/ComponentSize":404,"./component/utils/HandlerBase":405,"./component/utils/MeshFactory":406,"./component/utils/MeshScene":407,"./component/utils/MouseOperator":408,"./component/zoom/ZoomComponent":409}],292:[function(require,module,exports){ +"use strict"; +var __createBinding = (this && this.__createBinding) || (Object.create ? 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(function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } }); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __exportStar = (this && this.__exportStar) || function(m, exports) { + for (var p in m) if (p !== "default" && !exports.hasOwnProperty(p)) __createBinding(exports, m, p); +}; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.SpatialDataComponent = exports.PopupComponent = exports.MarkerComponent = exports.TagComponent = void 0; +__exportStar(require("./Support"), exports); +var Edge_1 = require("./Edge"); +Object.defineProperty(exports, "EdgeDirection", { enumerable: true, get: function () { return Edge_1.EdgeDirection; } }); +var Error_1 = require("./Error"); +Object.defineProperty(exports, "AbortMapillaryError", { enumerable: true, get: function () { return Error_1.AbortMapillaryError; } }); +var Render_1 = require("./Render"); +Object.defineProperty(exports, "RenderMode", { enumerable: true, get: function () { return Render_1.RenderMode; } }); +var State_1 = require("./State"); +Object.defineProperty(exports, "TransitionMode", { enumerable: true, get: function () { return State_1.TransitionMode; } }); +var Viewer_1 = require("./Viewer"); +Object.defineProperty(exports, "Alignment", { enumerable: true, get: function () { return Viewer_1.Alignment; } }); +Object.defineProperty(exports, "ImageSize", { enumerable: true, get: function () { return Viewer_1.ImageSize; } }); +Object.defineProperty(exports, "Viewer", { enumerable: true, get: function () { return Viewer_1.Viewer; } }); +var Component_1 = require("./Component"); +Object.defineProperty(exports, "SliderMode", { enumerable: true, get: function () { return Component_1.SliderMode; } }); +Object.defineProperty(exports, "ComponentSize", { enumerable: true, get: function () { return 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; +var SpatialDataComponent = require("./component/spatialdata/SpatialData"); +exports.SpatialDataComponent = SpatialDataComponent; + +},{"./Component":291,"./Edge":292,"./Error":293,"./Render":297,"./State":298,"./Support":299,"./Viewer":302,"./component/marker/Marker":333,"./component/popup/Popup":350,"./component/spatialdata/SpatialData":361,"./component/tag/Tag":366}],297:[function(require,module,exports){ +"use strict"; +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } }); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __exportStar = (this && this.__exportStar) || function(m, exports) { + for (var p in m) if (p !== "default" && !exports.hasOwnProperty(p)) __createBinding(exports, m, p); +}; +Object.defineProperty(exports, "__esModule", { value: true }); +var DOMRenderer_1 = require("./render/DOMRenderer"); +Object.defineProperty(exports, "DOMRenderer", { enumerable: true, get: function () { return DOMRenderer_1.DOMRenderer; } }); +var GLRenderer_1 = require("./render/GLRenderer"); +Object.defineProperty(exports, "GLRenderer", { enumerable: true, get: function () { return GLRenderer_1.GLRenderer; } }); +var GLRenderStage_1 = require("./render/GLRenderStage"); +Object.defineProperty(exports, "GLRenderStage", { enumerable: true, get: function () { return GLRenderStage_1.GLRenderStage; } }); +var RenderCamera_1 = require("./render/RenderCamera"); +Object.defineProperty(exports, "RenderCamera", { enumerable: true, get: function () { return RenderCamera_1.RenderCamera; } }); +var RenderMode_1 = require("./render/RenderMode"); +Object.defineProperty(exports, "RenderMode", { enumerable: true, get: function () { return RenderMode_1.RenderMode; } }); +var RenderService_1 = require("./render/RenderService"); +Object.defineProperty(exports, "RenderService", { enumerable: true, get: function () { return RenderService_1.RenderService; } }); +__exportStar(require("./render/interfaces/interfaces"), exports); + +},{"./render/DOMRenderer":440,"./render/GLRenderStage":441,"./render/GLRenderer":442,"./render/RenderCamera":443,"./render/RenderMode":444,"./render/RenderService":445,"./render/interfaces/interfaces":446}],298:[function(require,module,exports){ +"use strict"; +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } }); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __exportStar = (this && this.__exportStar) || function(m, exports) { + for (var p in m) if (p !== "default" && !exports.hasOwnProperty(p)) __createBinding(exports, m, p); +}; +Object.defineProperty(exports, "__esModule", { value: true }); +var FrameGenerator_1 = require("./state/FrameGenerator"); +Object.defineProperty(exports, "FrameGenerator", { enumerable: true, get: function () { return FrameGenerator_1.FrameGenerator; } }); +var RotationDelta_1 = require("./state/RotationDelta"); +Object.defineProperty(exports, "RotationDelta", { enumerable: true, get: function () { return RotationDelta_1.RotationDelta; } }); +var State_1 = require("./state/State"); +Object.defineProperty(exports, "State", { enumerable: true, get: function () { return State_1.State; } }); +var StateBase_1 = require("./state/states/StateBase"); +Object.defineProperty(exports, "StateBase", { enumerable: true, get: function () { return StateBase_1.StateBase; } }); +var StateContext_1 = require("./state/StateContext"); +Object.defineProperty(exports, "StateContext", { enumerable: true, get: function () { return StateContext_1.StateContext; } }); +var StateService_1 = require("./state/StateService"); +Object.defineProperty(exports, "StateService", { enumerable: true, get: function () { return StateService_1.StateService; } }); +var TransitionMode_1 = require("./state/TransitionMode"); +Object.defineProperty(exports, "TransitionMode", { enumerable: true, get: function () { return TransitionMode_1.TransitionMode; } }); +var EarthState_1 = require("./state/states/EarthState"); +Object.defineProperty(exports, "EarthState", { enumerable: true, get: function () { return EarthState_1.EarthState; } }); +var InteractiveStateBase_1 = require("./state/states/InteractiveStateBase"); +Object.defineProperty(exports, "InteractiveStateBase", { enumerable: true, get: function () { return InteractiveStateBase_1.InteractiveStateBase; } }); +var InteractiveWaitingState_1 = require("./state/states/InteractiveWaitingState"); +Object.defineProperty(exports, "InteractiveWaitingState", { enumerable: true, get: function () { return InteractiveWaitingState_1.InteractiveWaitingState; } }); +var TraversingState_1 = require("./state/states/TraversingState"); +Object.defineProperty(exports, "TraversingState", { enumerable: true, get: function () { return TraversingState_1.TraversingState; } }); +var WaitingState_1 = require("./state/states/WaitingState"); +Object.defineProperty(exports, "WaitingState", { enumerable: true, get: function () { return WaitingState_1.WaitingState; } }); +__exportStar(require("./state/interfaces/interfaces"), exports); + +},{"./state/FrameGenerator":447,"./state/RotationDelta":448,"./state/State":449,"./state/StateContext":450,"./state/StateService":451,"./state/TransitionMode":452,"./state/interfaces/interfaces":453,"./state/states/EarthState":454,"./state/states/InteractiveStateBase":455,"./state/states/InteractiveWaitingState":456,"./state/states/StateBase":457,"./state/states/TraversingState":458,"./state/states/WaitingState":459}],299:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.isFallbackSupported = exports.isSupported = void 0; +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":468}],300:[function(require,module,exports){ +"use strict"; +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } }); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __exportStar = (this && this.__exportStar) || function(m, exports) { + for (var p in m) if (p !== "default" && !exports.hasOwnProperty(p)) __createBinding(exports, m, p); +}; +Object.defineProperty(exports, "__esModule", { value: true }); +var ImageTileLoader_1 = require("./tiles/ImageTileLoader"); +Object.defineProperty(exports, "ImageTileLoader", { enumerable: true, get: function () { return ImageTileLoader_1.ImageTileLoader; } }); +var ImageTileStore_1 = require("./tiles/ImageTileStore"); +Object.defineProperty(exports, "ImageTileStore", { enumerable: true, get: function () { return ImageTileStore_1.ImageTileStore; } }); +var TextureProvider_1 = require("./tiles/TextureProvider"); +Object.defineProperty(exports, "TextureProvider", { enumerable: true, get: function () { return TextureProvider_1.TextureProvider; } }); +var RegionOfInterestCalculator_1 = require("./tiles/RegionOfInterestCalculator"); +Object.defineProperty(exports, "RegionOfInterestCalculator", { enumerable: true, get: function () { return RegionOfInterestCalculator_1.RegionOfInterestCalculator; } }); +__exportStar(require("./tiles/interfaces/interfaces"), exports); + +},{"./tiles/ImageTileLoader":460,"./tiles/ImageTileStore":461,"./tiles/RegionOfInterestCalculator":462,"./tiles/TextureProvider":463,"./tiles/interfaces/interfaces":464}],301:[function(require,module,exports){ +"use strict"; +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } }); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __exportStar = (this && this.__exportStar) || function(m, exports) { + for (var p in m) if (p !== "default" && !exports.hasOwnProperty(p)) __createBinding(exports, m, p); +}; +Object.defineProperty(exports, "__esModule", { value: true }); +var DOM_1 = require("./utils/DOM"); +Object.defineProperty(exports, "DOM", { enumerable: true, get: function () { return DOM_1.DOM; } }); +var EventEmitter_1 = require("./utils/EventEmitter"); +Object.defineProperty(exports, "EventEmitter", { enumerable: true, get: function () { return EventEmitter_1.EventEmitter; } }); +var Settings_1 = require("./utils/Settings"); +Object.defineProperty(exports, "Settings", { enumerable: true, get: function () { return Settings_1.Settings; } }); +__exportStar(require("./utils/Support"), exports); +var Urls_1 = require("./utils/Urls"); +Object.defineProperty(exports, "Urls", { enumerable: true, get: function () { return Urls_1.Urls; } }); + +},{"./utils/DOM":465,"./utils/EventEmitter":466,"./utils/Settings":467,"./utils/Support":468,"./utils/Urls":469}],302:[function(require,module,exports){ +"use strict"; +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } }); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __exportStar = (this && this.__exportStar) || function(m, exports) { + for (var p in m) if (p !== "default" && !exports.hasOwnProperty(p)) __createBinding(exports, m, p); +}; +Object.defineProperty(exports, "__esModule", { value: true }); +var Alignment_1 = require("./viewer/Alignment"); +Object.defineProperty(exports, "Alignment", { enumerable: true, get: function () { return Alignment_1.Alignment; } }); +var CacheService_1 = require("./viewer/CacheService"); +Object.defineProperty(exports, "CacheService", { enumerable: true, get: function () { return CacheService_1.CacheService; } }); +var ComponentController_1 = require("./viewer/ComponentController"); +Object.defineProperty(exports, "ComponentController", { enumerable: true, get: function () { return ComponentController_1.ComponentController; } }); +var Container_1 = require("./viewer/Container"); +Object.defineProperty(exports, "Container", { enumerable: true, get: function () { return Container_1.Container; } }); +var Observer_1 = require("./viewer/Observer"); +Object.defineProperty(exports, "Observer", { enumerable: true, get: function () { return Observer_1.Observer; } }); +var ImageSize_1 = require("./viewer/ImageSize"); +Object.defineProperty(exports, "ImageSize", { enumerable: true, get: function () { return ImageSize_1.ImageSize; } }); +var KeyboardService_1 = require("./viewer/KeyboardService"); +Object.defineProperty(exports, "KeyboardService", { enumerable: true, get: function () { return KeyboardService_1.KeyboardService; } }); +var LoadingService_1 = require("./viewer/LoadingService"); +Object.defineProperty(exports, "LoadingService", { enumerable: true, get: function () { return LoadingService_1.LoadingService; } }); +var MouseService_1 = require("./viewer/MouseService"); +Object.defineProperty(exports, "MouseService", { enumerable: true, get: function () { return MouseService_1.MouseService; } }); +var Navigator_1 = require("./viewer/Navigator"); +Object.defineProperty(exports, "Navigator", { enumerable: true, get: function () { return Navigator_1.Navigator; } }); +var PlayService_1 = require("./viewer/PlayService"); +Object.defineProperty(exports, "PlayService", { enumerable: true, get: function () { return PlayService_1.PlayService; } }); +var Projection_1 = require("./viewer/Projection"); +Object.defineProperty(exports, "Projection", { enumerable: true, get: function () { return Projection_1.Projection; } }); +var SpriteService_1 = require("./viewer/SpriteService"); +Object.defineProperty(exports, "SpriteService", { enumerable: true, get: function () { return SpriteService_1.SpriteService; } }); +var TouchService_1 = require("./viewer/TouchService"); +Object.defineProperty(exports, "TouchService", { enumerable: true, get: function () { return TouchService_1.TouchService; } }); +var Viewer_1 = require("./viewer/Viewer"); +Object.defineProperty(exports, "Viewer", { enumerable: true, get: function () { return Viewer_1.Viewer; } }); +__exportStar(require("./viewer/interfaces/interfaces"), exports); + +},{"./viewer/Alignment":470,"./viewer/CacheService":471,"./viewer/ComponentController":472,"./viewer/Container":473,"./viewer/ImageSize":474,"./viewer/KeyboardService":475,"./viewer/LoadingService":476,"./viewer/MouseService":477,"./viewer/Navigator":478,"./viewer/Observer":479,"./viewer/PlayService":481,"./viewer/Projection":482,"./viewer/SpriteService":483,"./viewer/TouchService":484,"./viewer/Viewer":485,"./viewer/interfaces/interfaces":486}],303:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.APIv3 = void 0; +var operators_1 = require("rxjs/operators"); +var rxjs_1 = require("rxjs"); +var API_1 = require("../API"); +/** + * @class APIv3 + * + * @classdesc Provides methods for access of API v3. + */ +var APIv3 = /** @class */ (function () { + /** + * Create a new api v3 instance. + * + * @param {number} clientId - Client id for API requests. + * @param {number} [token] - Optional bearer token for API requests of + * protected resources. + * @param {ModelCreator} [creator] - Optional model creator instance. + */ + function APIv3(clientId, token, creator) { + this._clientId = clientId; + this._modelCreator = creator != null ? creator : new API_1.ModelCreator(); + this._model = this._modelCreator.createModel(clientId, token); + this._pageCount = 999; + this._pathImageByKey = "imageByKey"; + this._pathImageCloseTo = "imageCloseTo"; + this._pathImagesByH = "imagesByH"; + this._pathImageViewAdd = "imageViewAdd"; + this._pathSequenceByKey = "sequenceByKey"; + this._pathSequenceViewAdd = "sequenceViewAdd"; + this._propertiesCore = [ + "cl", + "l", + "sequence_key", + ]; + this._propertiesFill = [ + "captured_at", + "captured_with_camera_uuid", + "user", + "organization_key", + "private", + "project", + ]; + this._propertiesKey = [ + "key", + ]; + this._propertiesSequence = [ + "keys", + ]; + this._propertiesSpatial = [ + "atomic_scale", + "cluster_key", + "c_rotation", + "ca", + "calt", + "camera_projection_type", + "cca", + "cfocal", + "ck1", + "ck2", + "gpano", + "height", + "merge_cc", + "merge_version", + "orientation", + "width", + ]; + this._propertiesUser = [ + "username", + ]; + } + Object.defineProperty(APIv3.prototype, "clientId", { + get: function () { + return this._clientId; + }, + enumerable: false, + configurable: true + }); + APIv3.prototype.imageByKeyFill$ = function (keys) { + return this._catchInvalidateGet$(this._wrapModelResponse$(this._model.get([ + this._pathImageByKey, + keys, + this._propertiesKey + .concat(this._propertiesFill) + .concat(this._propertiesSpatial), + this._propertiesKey + .concat(this._propertiesUser) + ])).pipe(operators_1.map(function (value) { + if (!value) { + throw new Error("Images (" + keys.join(", ") + ") could not be found."); + } + return value.json.imageByKey; + })), this._pathImageByKey, keys); + }; + APIv3.prototype.imageByKeyFull$ = function (keys) { + return this._catchInvalidateGet$(this._wrapModelResponse$(this._model.get([ + this._pathImageByKey, + keys, + this._propertiesKey + .concat(this._propertiesCore) + .concat(this._propertiesFill) + .concat(this._propertiesSpatial), + this._propertiesKey + .concat(this._propertiesUser) + ])).pipe(operators_1.map(function (value) { + if (!value) { + throw new Error("Images (" + keys.join(", ") + ") could not be found."); + } + return value.json.imageByKey; + })), this._pathImageByKey, keys); + }; + APIv3.prototype.imageCloseTo$ = function (lat, lon) { + var lonLat = lon + ":" + lat; + return this._catchInvalidateGet$(this._wrapModelResponse$(this._model.get([ + this._pathImageCloseTo, + [lonLat], + this._propertiesKey + .concat(this._propertiesCore) + .concat(this._propertiesFill) + .concat(this._propertiesSpatial), + this._propertiesKey + .concat(this._propertiesUser) + ])).pipe(operators_1.map(function (value) { + return value != null ? value.json.imageCloseTo[lonLat] : null; + })), this._pathImageCloseTo, [lonLat]); + }; + APIv3.prototype.imagesByH$ = function (hs) { + var _this = this; + return this._catchInvalidateGet$(this._wrapModelResponse$(this._model.get([ + this._pathImagesByH, + hs, + { from: 0, to: this._pageCount }, + this._propertiesKey + .concat(this._propertiesCore) + ])).pipe(operators_1.map(function (value) { + if (!value) { + value = { json: { imagesByH: {} } }; + for (var _i = 0, hs_1 = hs; _i < hs_1.length; _i++) { + var h = hs_1[_i]; + value.json.imagesByH[h] = {}; + for (var i = 0; i <= _this._pageCount; i++) { + value.json.imagesByH[h][i] = null; + } + } + } + return value.json.imagesByH; + })), this._pathImagesByH, hs); + }; + APIv3.prototype.imageViewAdd$ = function (keys) { + return this._catchInvalidateCall$(this._wrapCallModelResponse$(this._model.call([this._pathImageViewAdd], [keys])), this._pathImageViewAdd, keys); + }; + APIv3.prototype.invalidateImageByKey = function (keys) { + this._invalidateGet(this._pathImageByKey, keys); + }; + APIv3.prototype.invalidateImagesByH = function (hs) { + this._invalidateGet(this._pathImagesByH, hs); + }; + APIv3.prototype.invalidateSequenceByKey = function (sKeys) { + this._invalidateGet(this._pathSequenceByKey, sKeys); + }; + APIv3.prototype.setToken = function (token) { + this._model.invalidate([]); + this._model = null; + this._model = this._modelCreator.createModel(this._clientId, token); + }; + APIv3.prototype.sequenceByKey$ = function (sequenceKeys) { + return this._catchInvalidateGet$(this._wrapModelResponse$(this._model.get([ + this._pathSequenceByKey, + sequenceKeys, + this._propertiesKey + .concat(this._propertiesSequence) + ])).pipe(operators_1.map(function (value) { + if (!value) { + value = { json: { sequenceByKey: {} } }; + } + for (var _i = 0, sequenceKeys_1 = sequenceKeys; _i < sequenceKeys_1.length; _i++) { + var sequenceKey = sequenceKeys_1[_i]; + if (!(sequenceKey in value.json.sequenceByKey)) { + console.warn("Sequence data missing (" + sequenceKey + ")"); + value.json.sequenceByKey[sequenceKey] = { key: sequenceKey, keys: [] }; + } + } + return value.json.sequenceByKey; + })), this._pathSequenceByKey, sequenceKeys); + }; + APIv3.prototype.sequenceViewAdd$ = function (sequenceKeys) { + return this._catchInvalidateCall$(this._wrapCallModelResponse$(this._model.call([this._pathSequenceViewAdd], [sequenceKeys])), this._pathSequenceViewAdd, sequenceKeys); + }; + APIv3.prototype._catchInvalidateGet$ = function (observable, path, paths) { + var _this = this; + return observable.pipe(operators_1.catchError(function (error) { + _this._invalidateGet(path, paths); + throw error; + })); + }; + APIv3.prototype._catchInvalidateCall$ = function (observable, path, paths) { + var _this = this; + return observable.pipe(operators_1.catchError(function (error) { + _this._invalidateCall(path, paths); + throw error; + })); + }; + APIv3.prototype._invalidateGet = function (path, paths) { + this._model.invalidate([path, paths]); + }; + APIv3.prototype._invalidateCall = function (path, paths) { + this._model.invalidate([path], [paths]); + }; + APIv3.prototype._wrapModelResponse$ = function (modelResponse) { + return rxjs_1.Observable + .create(function (subscriber) { + modelResponse + .then(function (value) { + subscriber.next(value); + subscriber.complete(); + }, function (error) { + subscriber.error(error); + }); + }); + }; + APIv3.prototype._wrapCallModelResponse$ = function (modelResponse) { + return this._wrapModelResponse$(modelResponse).pipe(operators_1.map(function (value) { + return; + })); + }; + return APIv3; +}()); +exports.APIv3 = APIv3; +exports.default = APIv3; -},{"./geo/Camera":377,"./geo/GeoCoords":378,"./geo/Spatial":379,"./geo/Transform":380,"./geo/ViewportCoords":381}],285:[function(require,module,exports){ +},{"../API":290,"rxjs":43,"rxjs/operators":241}],304:[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":382,"./graph/Graph":383,"./graph/GraphCalculator":384,"./graph/GraphMode":385,"./graph/GraphService":386,"./graph/ImageLoadingService":387,"./graph/MeshReader":388,"./graph/Node":389,"./graph/NodeCache":390,"./graph/Sequence":391}],286:[function(require,module,exports){ -"use strict"; +exports.ModelCreator = void 0; +var falcor = require("falcor"); +var falcor_http_datasource_1 = require("falcor-http-datasource"); +var Utils_1 = require("../Utils"); /** - * MapillaryJS is a WebGL JavaScript library for exploring street level imagery - * @name Mapillary + * @class ModelCreator + * + * @classdesc Creates API models. */ -function __export(m) { - for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p]; -} +var ModelCreator = /** @class */ (function () { + function ModelCreator() { + } + /** + * Creates a Falcor model. + * + * @description Max cache size will be set to 16 MB. Authorization + * header will be added if bearer token is supplied. + * + * @param {number} clientId - Client id for API requests. + * @param {number} [token] - Optional bearer token for API requests of + * protected resources. + * @returns {falcor.Model} Falcor model for HTTP requests. + */ + ModelCreator.prototype.createModel = function (clientId, token) { + var configuration = { + crossDomain: true, + withCredentials: false, + }; + if (token != null) { + configuration.headers = { "Authorization": "Bearer " + token }; + } + return new falcor.Model({ + maxSize: 16 * 1024 * 1024, + source: new falcor_http_datasource_1.default(Utils_1.Urls.falcorModel(clientId), configuration), + }); + }; + return ModelCreator; +}()); +exports.ModelCreator = ModelCreator; +exports.default = ModelCreator; + +},{"../Utils":301,"falcor":15,"falcor-http-datasource":10}],305:[function(require,module,exports){ +"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -__export(require("./Support")); -var Edge_1 = require("./Edge"); -exports.EdgeDirection = Edge_1.EdgeDirection; -var Render_1 = require("./Render"); -exports.RenderMode = Render_1.RenderMode; -var Viewer_1 = require("./Viewer"); -exports.Alignment = Viewer_1.Alignment; -exports.ImageSize = Viewer_1.ImageSize; -exports.Viewer = Viewer_1.Viewer; -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; -},{"./Edge":282,"./Render":287,"./Support":289,"./Viewer":292,"./component/marker/Marker":324,"./component/popup/Popup":337,"./component/tag/Tag":344}],287:[function(require,module,exports){ +},{}],306:[function(require,module,exports){ "use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); Object.defineProperty(exports, "__esModule", { value: true }); -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; +exports.AttributionComponent = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var vd = require("virtual-dom"); +var Component_1 = require("../Component"); +var Utils_1 = require("../Utils"); +var AttributionComponent = /** @class */ (function (_super) { + __extends(AttributionComponent, _super); + function AttributionComponent(name, container, navigator) { + return _super.call(this, name, container, navigator) || this; + } + AttributionComponent.prototype._activate = function () { + var _this = this; + this._disposable = rxjs_1.combineLatest(this._navigator.stateService.currentNode$, this._container.renderService.size$).pipe(operators_1.map(function (_a) { + var node = _a[0], size = _a[1]; + return { + name: _this._name, + vnode: _this._getAttributionNode(node.username, node.key, node.capturedAt, size.width), + }; + })) + .subscribe(this._container.domRenderer.render$); + }; + AttributionComponent.prototype._deactivate = function () { + this._disposable.unsubscribe(); + }; + AttributionComponent.prototype._getDefaultConfiguration = function () { + return {}; + }; + AttributionComponent.prototype._getAttributionNode = function (username, key, capturedAt, width) { + var compact = width <= 640; + var mapillaryIcon = vd.h("div.AttributionMapillaryLogo", []); + var mapillaryLink = vd.h("a.AttributionIconContainer", { href: Utils_1.Urls.explore, target: "_blank" }, [mapillaryIcon]); + var imageBy = compact ? "" + username : "image by " + username; + var imageByContent = vd.h("div.AttributionUsername", { textContent: imageBy }, []); + var date = new Date(capturedAt).toDateString().split(" "); + var formatted = (date.length > 3 ? + compact ? + [date[3]] : + [date[1], date[2] + ",", date[3]] : + date).join(" "); + var dateContent = vd.h("div.AttributionDate", { textContent: formatted }, []); + var imageLink = vd.h("a.AttributionImageContainer", { href: Utils_1.Urls.exporeImage(key), target: "_blank" }, [imageByContent, dateContent]); + var compactClass = compact ? ".AttributionCompact" : ""; + return vd.h("div.AttributionContainer" + compactClass, {}, [mapillaryLink, imageLink]); + }; + AttributionComponent.componentName = "attribution"; + return AttributionComponent; +}(Component_1.Component)); +exports.AttributionComponent = AttributionComponent; +Component_1.ComponentService.register(AttributionComponent); +exports.default = AttributionComponent; -},{"./render/DOMRenderer":397,"./render/GLRenderStage":398,"./render/GLRenderer":399,"./render/RenderCamera":400,"./render/RenderMode":401,"./render/RenderService":402}],288:[function(require,module,exports){ +},{"../Component":291,"../Utils":301,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],307:[function(require,module,exports){ "use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); Object.defineProperty(exports, "__esModule", { value: true }); -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 TraversingState_1 = require("./state/states/TraversingState"); -exports.TraversingState = TraversingState_1.TraversingState; -var WaitingState_1 = require("./state/states/WaitingState"); -exports.WaitingState = WaitingState_1.WaitingState; +exports.BackgroundComponent = void 0; +var vd = require("virtual-dom"); +var Component_1 = require("../Component"); +var BackgroundComponent = /** @class */ (function (_super) { + __extends(BackgroundComponent, _super); + function BackgroundComponent(name, container, navigator) { + return _super.call(this, name, container, navigator) || this; + } + BackgroundComponent.prototype._activate = function () { + this._container.domRenderer.render$ + .next({ name: this._name, vnode: this._getBackgroundNode("The viewer can't display the given image.") }); + }; + BackgroundComponent.prototype._deactivate = function () { + return; + }; + BackgroundComponent.prototype._getDefaultConfiguration = function () { + return {}; + }; + BackgroundComponent.prototype._getBackgroundNode = function (notice) { + // todo: add condition for when to display the DOM node + return vd.h("div.BackgroundWrapper", {}, [ + vd.h("p", { textContent: notice }, []), + ]); + }; + BackgroundComponent.componentName = "background"; + return BackgroundComponent; +}(Component_1.Component)); +exports.BackgroundComponent = BackgroundComponent; +Component_1.ComponentService.register(BackgroundComponent); +exports.default = BackgroundComponent; -},{"./state/State":403,"./state/StateContext":404,"./state/StateService":405,"./state/states/StateBase":406,"./state/states/TraversingState":407,"./state/states/WaitingState":408}],289:[function(require,module,exports){ +},{"../Component":291,"virtual-dom":247}],308:[function(require,module,exports){ "use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); Object.defineProperty(exports, "__esModule", { value: true }); -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; +exports.BearingComponent = void 0; +var operators_1 = require("rxjs/operators"); +var vd = require("virtual-dom"); +var UnitBezier = require("@mapbox/unitbezier"); +var rxjs_1 = require("rxjs"); +var Component_1 = require("../Component"); +var Geo_1 = require("../Geo"); +var ViewportCoords_1 = require("../geo/ViewportCoords"); +var ComponentSize_1 = require("./utils/ComponentSize"); /** - * Test whether the current browser supports the fallback - * functionality of MapillaryJS. + * @class BearingComponent * - * @description The fallback functionality does not include WebGL - * rendering, only 2D canvas rendering. + * @classdesc Component for indicating bearing and field of view. * - * @return {boolean} + * @example + * ``` + * var viewer = new Mapillary.Viewer( + * "", + * "", + * ""); * - * @example `var fallbackSupported = Mapillary.isFallbackSupported();` + * var bearingComponent = viewer.getComponent("bearing"); + * bearingComponent.configure({ size: Mapillary.ComponentSize.Small }); + * ``` */ -function isFallbackSupported() { - return support.isBrowser() && - support.isArraySupported() && - support.isFunctionSupported() && - support.isJSONSupported() && - support.isObjectSupported(); -} -exports.isFallbackSupported = isFallbackSupported; +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; + -},{"./utils/Support":416}],290:[function(require,module,exports){ +},{"../Component":291,"../Geo":294,"../geo/ViewportCoords":421,"./utils/ComponentSize":404,"@mapbox/unitbezier":2,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],309:[function(require,module,exports){ "use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); Object.defineProperty(exports, "__esModule", { value: true }); -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; +exports.CacheComponent = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Edge_1 = require("../Edge"); +var Component_1 = require("../Component"); +var CacheComponent = /** @class */ (function (_super) { + __extends(CacheComponent, _super); + function CacheComponent(name, container, navigator) { + return _super.call(this, name, container, navigator) || this; + } + /** + * Set the cache depth. + * + * Configures the cache depth. The cache depth can be different for + * different edge direction types. + * + * @param {ICacheDepth} depth - Cache depth structure. + */ + CacheComponent.prototype.setDepth = function (depth) { + this.configure({ depth: depth }); + }; + CacheComponent.prototype._activate = function () { + var _this = this; + this._sequenceSubscription = rxjs_1.combineLatest(this._navigator.stateService.currentNode$.pipe(operators_1.switchMap(function (node) { + return node.sequenceEdges$; + }), operators_1.filter(function (status) { + return status.cached; + })), this._configuration$).pipe(operators_1.switchMap(function (nc) { + var status = nc[0]; + var configuration = nc[1]; + var sequenceDepth = Math.max(0, Math.min(4, configuration.depth.sequence)); + var next$ = _this._cache$(status.edges, Edge_1.EdgeDirection.Next, sequenceDepth); + var prev$ = _this._cache$(status.edges, Edge_1.EdgeDirection.Prev, sequenceDepth); + return rxjs_1.merge(next$, prev$).pipe(operators_1.catchError(function (error, caught) { + console.error("Failed to cache sequence edges.", error); + return rxjs_1.empty(); + })); + })) + .subscribe(function () { }); + this._spatialSubscription = rxjs_1.combineLatest(this._navigator.stateService.currentNode$.pipe(operators_1.switchMap(function (node) { + return rxjs_1.combineLatest(rxjs_1.of(node), node.spatialEdges$.pipe(operators_1.filter(function (status) { + return status.cached; + }))); + })), this._configuration$).pipe(operators_1.switchMap(function (_a) { + var _b = _a[0], node = _b[0], edgeStatus = _b[1], configuration = _a[1]; + var edges = edgeStatus.edges; + var depth = configuration.depth; + var panoDepth = Math.max(0, Math.min(2, depth.pano)); + var stepDepth = node.pano ? 0 : Math.max(0, Math.min(3, depth.step)); + var turnDepth = node.pano ? 0 : Math.max(0, Math.min(1, depth.turn)); + var pano$ = _this._cache$(edges, Edge_1.EdgeDirection.Pano, panoDepth); + var forward$ = _this._cache$(edges, Edge_1.EdgeDirection.StepForward, stepDepth); + var backward$ = _this._cache$(edges, Edge_1.EdgeDirection.StepBackward, stepDepth); + var left$ = _this._cache$(edges, Edge_1.EdgeDirection.StepLeft, stepDepth); + var right$ = _this._cache$(edges, Edge_1.EdgeDirection.StepRight, stepDepth); + var turnLeft$ = _this._cache$(edges, Edge_1.EdgeDirection.TurnLeft, turnDepth); + var turnRight$ = _this._cache$(edges, Edge_1.EdgeDirection.TurnRight, turnDepth); + var turnU$ = _this._cache$(edges, Edge_1.EdgeDirection.TurnU, turnDepth); + return rxjs_1.merge(forward$, backward$, left$, right$, pano$, turnLeft$, turnRight$, turnU$).pipe(operators_1.catchError(function (error, caught) { + console.error("Failed to cache spatial edges.", error); + return rxjs_1.empty(); + })); + })) + .subscribe(function () { }); + }; + CacheComponent.prototype._deactivate = function () { + this._sequenceSubscription.unsubscribe(); + this._spatialSubscription.unsubscribe(); + }; + CacheComponent.prototype._getDefaultConfiguration = function () { + return { depth: { pano: 1, sequence: 2, step: 1, turn: 0 } }; + }; + CacheComponent.prototype._cache$ = function (edges, direction, depth) { + var _this = this; + return rxjs_1.zip(rxjs_1.of(edges), rxjs_1.of(depth)).pipe(operators_1.expand(function (ed) { + var es = ed[0]; + var d = ed[1]; + var edgesDepths$ = []; + if (d > 0) { + for (var _i = 0, es_1 = es; _i < es_1.length; _i++) { + var edge = es_1[_i]; + if (edge.data.direction === direction) { + edgesDepths$.push(rxjs_1.zip(_this._navigator.graphService.cacheNode$(edge.to).pipe(operators_1.mergeMap(function (n) { + return _this._nodeToEdges$(n, direction); + })), rxjs_1.of(d - 1))); + } + } + } + return rxjs_1.from(edgesDepths$).pipe(operators_1.mergeAll()); + }), operators_1.skip(1)); + }; + CacheComponent.prototype._nodeToEdges$ = function (node, direction) { + return ([Edge_1.EdgeDirection.Next, Edge_1.EdgeDirection.Prev].indexOf(direction) > -1 ? + node.sequenceEdges$ : + node.spatialEdges$).pipe(operators_1.first(function (status) { + return status.cached; + }), operators_1.map(function (status) { + return status.edges; + })); + }; + CacheComponent.componentName = "cache"; + return CacheComponent; +}(Component_1.Component)); +exports.CacheComponent = CacheComponent; +Component_1.ComponentService.register(CacheComponent); +exports.default = CacheComponent; + +},{"../Component":291,"../Edge":292,"rxjs":43,"rxjs/operators":241}],310:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.Component = void 0; +var operators_1 = require("rxjs/operators"); +var rxjs_1 = require("rxjs"); +var Utils_1 = require("../Utils"); +var Component = /** @class */ (function (_super) { + __extends(Component, _super); + function Component(name, container, navigator) { + var _this = _super.call(this) || this; + _this._activated$ = new rxjs_1.BehaviorSubject(false); + _this._configurationSubject$ = new rxjs_1.Subject(); + _this._activated = false; + _this._container = container; + _this._name = name; + _this._navigator = navigator; + _this._configuration$ = + _this._configurationSubject$.pipe(operators_1.startWith(_this.defaultConfiguration), operators_1.scan(function (conf, newConf) { + for (var key in newConf) { + if (newConf.hasOwnProperty(key)) { + conf[key] = newConf[key]; + } + } + return conf; + }), operators_1.publishReplay(1), operators_1.refCount()); + _this._configuration$.subscribe(function () { }); + return _this; + } + Object.defineProperty(Component.prototype, "activated", { + get: function () { + return this._activated; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(Component.prototype, "activated$", { + /** @ignore */ + get: function () { + return this._activated$; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(Component.prototype, "defaultConfiguration", { + /** + * Get default configuration. + * + * @returns {TConfiguration} Default configuration for component. + */ + get: function () { + return this._getDefaultConfiguration(); + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(Component.prototype, "configuration$", { + /** @ignore */ + get: function () { + return this._configuration$; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(Component.prototype, "name", { + /** + * Get name. + * + * @description The name of the component. Used when interacting with the + * component through the Viewer's API. + */ + get: function () { + return this._name; + }, + enumerable: false, + configurable: true + }); + Component.prototype.activate = function (conf) { + if (this._activated) { + return; + } + if (conf !== undefined) { + this._configurationSubject$.next(conf); + } + this._activated = true; + this._activate(); + this._activated$.next(true); + }; + Component.prototype.configure = function (conf) { + this._configurationSubject$.next(conf); + }; + Component.prototype.deactivate = function () { + if (!this._activated) { + return; + } + this._activated = false; + this._deactivate(); + this._container.domRenderer.clear(this._name); + this._container.glRenderer.clear(this._name); + this._activated$.next(false); + }; + /** + * Detect the viewer's new width and height and resize the component's + * rendered elements accordingly if applicable. + * + * @ignore + */ + Component.prototype.resize = function () { return; }; + Component.componentName = "not_worthy"; + return Component; +}(Utils_1.EventEmitter)); +exports.Component = Component; +exports.default = Component; -},{"./tiles/ImageTileLoader":409,"./tiles/ImageTileStore":410,"./tiles/RegionOfInterestCalculator":411,"./tiles/TextureProvider":412}],291:[function(require,module,exports){ +},{"../Utils":301,"rxjs":43,"rxjs/operators":241}],311:[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; +exports.ComponentService = void 0; +var Error_1 = require("../Error"); +var ComponentService = /** @class */ (function () { + function ComponentService(container, navigator) { + this._components = {}; + for (var componentName in ComponentService.registeredComponents) { + if (!ComponentService.registeredComponents.hasOwnProperty(componentName)) { + continue; + } + var component = ComponentService.registeredComponents[componentName]; + this._components[componentName] = { + active: false, + component: new component(componentName, container, navigator), + }; + } + this._coverComponent = new ComponentService.registeredCoverComponent("cover", container, navigator); + this._coverComponent.activate(); + this._coverActivated = true; + } + ComponentService.register = function (component) { + if (ComponentService.registeredComponents[component.componentName] === undefined) { + ComponentService.registeredComponents[component.componentName] = component; + } + }; + ComponentService.registerCover = function (coverComponent) { + ComponentService.registeredCoverComponent = coverComponent; + }; + Object.defineProperty(ComponentService.prototype, "coverActivated", { + get: function () { + return this._coverActivated; + }, + enumerable: false, + configurable: true + }); + ComponentService.prototype.activateCover = function () { + if (this._coverActivated) { + return; + } + this._coverActivated = true; + for (var componentName in this._components) { + if (!this._components.hasOwnProperty(componentName)) { + continue; + } + var component = this._components[componentName]; + if (component.active) { + component.component.deactivate(); + } + } + }; + ComponentService.prototype.deactivateCover = function () { + if (!this._coverActivated) { + return; + } + this._coverActivated = false; + for (var componentName in this._components) { + if (!this._components.hasOwnProperty(componentName)) { + continue; + } + var component = this._components[componentName]; + if (component.active) { + component.component.activate(); + } + } + }; + ComponentService.prototype.activate = function (name) { + this._checkName(name); + this._components[name].active = true; + if (!this._coverActivated) { + this.get(name).activate(); + } + }; + ComponentService.prototype.configure = function (name, conf) { + this._checkName(name); + this.get(name).configure(conf); + }; + ComponentService.prototype.deactivate = function (name) { + this._checkName(name); + this._components[name].active = false; + if (!this._coverActivated) { + this.get(name).deactivate(); + } + }; + ComponentService.prototype.get = function (name) { + return this._components[name].component; + }; + ComponentService.prototype.getCover = function () { + return this._coverComponent; + }; + ComponentService.prototype._checkName = function (name) { + if (!(name in this._components)) { + throw new Error_1.ArgumentMapillaryError("Component does not exist: " + name); + } + }; + ComponentService.registeredComponents = {}; + return ComponentService; +}()); +exports.ComponentService = ComponentService; +exports.default = ComponentService; -},{"./utils/DOM":413,"./utils/EventEmitter":414,"./utils/Settings":415,"./utils/Support":416,"./utils/Urls":417}],292:[function(require,module,exports){ +},{"../Error":293}],312:[function(require,module,exports){ "use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); Object.defineProperty(exports, "__esModule", { value: true }); -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; +exports.CoverComponent = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var vd = require("virtual-dom"); +var Component_1 = require("../Component"); +var Utils_1 = require("../Utils"); +var Viewer_1 = require("../Viewer"); +var CoverComponent = /** @class */ (function (_super) { + __extends(CoverComponent, _super); + function CoverComponent(name, container, navigator) { + return _super.call(this, name, container, navigator) || this; + } + CoverComponent.prototype._activate = function () { + var _this = this; + this._configuration$.pipe(operators_1.distinctUntilChanged(undefined, function (configuration) { + return configuration.state; + }), operators_1.switchMap(function (configuration) { + return rxjs_1.combineLatest(rxjs_1.of(configuration.state), _this._navigator.stateService.currentNode$); + }), operators_1.switchMap(function (_a) { + var state = _a[0], node = _a[1]; + var keySrc$ = rxjs_1.combineLatest(rxjs_1.of(node.key), node.image$.pipe(operators_1.filter(function (image) { + return !!image; + }), operators_1.map(function (image) { + return image.src; + }))); + return state === Component_1.CoverState.Visible ? keySrc$.pipe(operators_1.first()) : keySrc$; + }), operators_1.distinctUntilChanged(function (_a, _b) { + var k1 = _a[0], s1 = _a[1]; + var k2 = _b[0], s2 = _b[1]; + return k1 === k2 && s1 === s2; + }), operators_1.map(function (_a) { + var key = _a[0], src = _a[1]; + return { key: key, src: src }; + })) + .subscribe(this._configurationSubject$); + this._renderSubscription = rxjs_1.combineLatest(this._configuration$, this._container.renderService.size$).pipe(operators_1.map(function (_a) { + var configuration = _a[0], size = _a[1]; + if (!configuration.key) { + return { name: _this._name, vnode: vd.h("div", []) }; + } + var compactClass = size.width <= 640 || size.height <= 480 ? ".CoverCompact" : ""; + if (configuration.state === Component_1.CoverState.Hidden) { + var doneContainer = vd.h("div.CoverContainer.CoverDone" + compactClass, [_this._getCoverBackgroundVNode(configuration)]); + return { name: _this._name, vnode: doneContainer }; + } + var container = vd.h("div.CoverContainer" + compactClass, [_this._getCoverButtonVNode(configuration)]); + return { name: _this._name, vnode: container }; + })) + .subscribe(this._container.domRenderer.render$); + }; + CoverComponent.prototype._deactivate = function () { + this._renderSubscription.unsubscribe(); + this._keySubscription.unsubscribe(); + }; + CoverComponent.prototype._getDefaultConfiguration = function () { + return { state: Component_1.CoverState.Visible }; + }; + CoverComponent.prototype._getCoverButtonVNode = function (configuration) { + var _this = this; + var cover = configuration.state === Component_1.CoverState.Loading ? "div.Cover.CoverLoading" : "div.Cover"; + var coverButton = vd.h("div.CoverButton", [vd.h("div.CoverButtonIcon", [])]); + var coverLogo = vd.h("a.CoverLogo", { href: Utils_1.Urls.explore, target: "_blank" }, []); + var coverIndicator = vd.h("div.CoverIndicator", { onclick: function () { _this.configure({ state: Component_1.CoverState.Loading }); } }, []); + return vd.h(cover, [ + this._getCoverBackgroundVNode(configuration), + coverIndicator, + coverButton, + coverLogo, + ]); + }; + CoverComponent.prototype._getCoverBackgroundVNode = function (conf) { + var url = conf.src != null ? + conf.src : Utils_1.Urls.thumbnail(conf.key, Viewer_1.ImageSize.Size640); + var properties = { style: { backgroundImage: "url(" + url + ")" } }; + var children = []; + if (conf.state === Component_1.CoverState.Loading) { + children.push(vd.h("div.Spinner", {}, [])); + } + return vd.h("div.CoverBackground", properties, children); + }; + CoverComponent.componentName = "cover"; + return CoverComponent; +}(Component_1.Component)); +exports.CoverComponent = CoverComponent; +Component_1.ComponentService.registerCover(CoverComponent); +exports.default = CoverComponent; -},{"./viewer/Alignment":418,"./viewer/CacheService":419,"./viewer/ComponentController":420,"./viewer/Container":421,"./viewer/ImageSize":422,"./viewer/KeyboardService":423,"./viewer/LoadingService":424,"./viewer/MouseService":425,"./viewer/Navigator":426,"./viewer/Observer":427,"./viewer/PlayService":428,"./viewer/Projection":429,"./viewer/SpriteService":430,"./viewer/TouchService":431,"./viewer/Viewer":432}],293:[function(require,module,exports){ +},{"../Component":291,"../Utils":301,"../Viewer":302,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],313:[function(require,module,exports){ "use strict"; -/// +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); -require("rxjs/add/observable/defer"); -require("rxjs/add/observable/fromPromise"); -require("rxjs/add/operator/catch"); -require("rxjs/add/operator/map"); -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", - ]; - this._propertiesFill = [ - "captured_at", - "user", - "project", - ]; - this._propertiesKey = [ - "key", - ]; - this._propertiesSequence = [ - "keys", - ]; - this._propertiesSpatial = [ - "atomic_scale", - "ca", - "calt", - "cca", - "cfocal", - "gpano", - "height", - "merge_cc", - "merge_version", - "c_rotation", - "orientation", - "width", - ]; - this._propertiesUser = [ - "username", - ]; +exports.DebugComponent = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var vd = require("virtual-dom"); +var Component_1 = require("../Component"); +var DebugComponent = /** @class */ (function (_super) { + __extends(DebugComponent, _super); + function DebugComponent() { + var _this = _super !== null && _super.apply(this, arguments) || this; + _this._open$ = new rxjs_1.BehaviorSubject(false); + return _this; } - APIv3.prototype.imageByKeyFill$ = function (keys) { - return this._catchInvalidateGet$(this._wrapPromise$(this._model.get([ - this._pathImageByKey, - keys, - this._propertiesKey - .concat(this._propertiesFill) - .concat(this._propertiesSpatial), - this._propertiesKey - .concat(this._propertiesUser) - ])) - .map(function (value) { - if (!value) { - throw new Error("Images (" + keys.join(", ") + ") could not be found."); - } - return value.json.imageByKey; - }), this._pathImageByKey, keys); + DebugComponent.prototype._activate = function () { + var _this = this; + this._disposable = rxjs_1.combineLatest(this._navigator.stateService.currentState$, this._open$, this._navigator.imageLoadingService.loadstatus$).pipe(operators_1.map(function (_a) { + var frame = _a[0], open = _a[1], loadStatus = _a[2]; + return { name: _this._name, vnode: _this._getDebugVNode(open, _this._getDebugInfo(frame, loadStatus)) }; + })) + .subscribe(this._container.domRenderer.render$); }; - APIv3.prototype.imageByKeyFull$ = function (keys) { - return this._catchInvalidateGet$(this._wrapPromise$(this._model.get([ - this._pathImageByKey, - keys, - this._propertiesKey - .concat(this._propertiesCore) - .concat(this._propertiesFill) - .concat(this._propertiesSpatial), - this._propertiesKey - .concat(this._propertiesUser) - ])) - .map(function (value) { - if (!value) { - throw new Error("Images (" + keys.join(", ") + ") could not be found."); - } - return value.json.imageByKey; - }), this._pathImageByKey, keys); + DebugComponent.prototype._deactivate = function () { + this._disposable.unsubscribe(); }; - APIv3.prototype.imageCloseTo$ = function (lat, lon) { - var lonLat = lon + ":" + lat; - return this._catchInvalidateGet$(this._wrapPromise$(this._model.get([ - this._pathImageCloseTo, - [lonLat], - this._propertiesKey - .concat(this._propertiesCore) - .concat(this._propertiesFill) - .concat(this._propertiesSpatial), - this._propertiesKey - .concat(this._propertiesUser) - ])) - .map(function (value) { - return value != null ? value.json.imageCloseTo[lonLat] : null; - }), this._pathImageCloseTo, [lonLat]); + DebugComponent.prototype._getDefaultConfiguration = function () { + return {}; }; - APIv3.prototype.imagesByH$ = function (hs) { - var _this = this; - return this._catchInvalidateGet$(this._wrapPromise$(this._model.get([ - this._pathImagesByH, - hs, - { from: 0, to: this._pageCount }, - this._propertiesKey - .concat(this._propertiesCore), - this._propertiesKey - ])) - .map(function (value) { - if (value == null) { - 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; - } - } + 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; } - return value.json.imagesByH; - }), this._pathImagesByH, hs); - }; - APIv3.prototype.imageViewAdd$ = function (keys) { - return this._catchInvalidateCall$(this._wrapPromise$(this._model.call([this._pathImageViewAdd], [keys])), this._pathImageViewAdd, keys); + 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; }; - APIv3.prototype.invalidateImageByKey = function (keys) { - this._invalidateGet(this._pathImageByKey, keys); + 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); + } }; - APIv3.prototype.invalidateImagesByH = function (hs) { - this._invalidateGet(this._pathImagesByH, hs); + 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]); + } }; - APIv3.prototype.invalidateSequenceByKey = function (sKeys) { - this._invalidateGet(this._pathSequenceByKey, sKeys); + DebugComponent.prototype._closeDebugElement = function (open) { + this._open$.next(false); }; - APIv3.prototype.setToken = function (token) { - this._model.invalidate([]); - this._model = null; - this._model = this._modelCreator.createModel(this._clientId, token); + DebugComponent.prototype._openDebugElement = function () { + this._open$.next(true); }; - APIv3.prototype.sequenceByKey$ = function (sequenceKeys) { - return this._catchInvalidateGet$(this._wrapPromise$(this._model.get([ - this._pathSequenceByKey, - sequenceKeys, - this._propertiesKey - .concat(this._propertiesSequence) - ])) - .map(function (value) { - return value.json.sequenceByKey; - }), this._pathSequenceByKey, sequenceKeys); + DebugComponent.componentName = "debug"; + return DebugComponent; +}(Component_1.Component)); +exports.DebugComponent = DebugComponent; +Component_1.ComponentService.register(DebugComponent); +exports.default = DebugComponent; + +},{"../Component":291,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],314:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); }; - APIv3.prototype.sequenceViewAdd$ = function (sequenceKeys) { - return this._catchInvalidateCall$(this._wrapPromise$(this._model.call([this._pathSequenceViewAdd], [sequenceKeys])), this._pathSequenceViewAdd, sequenceKeys); + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - Object.defineProperty(APIv3.prototype, "clientId", { - get: function () { - return this._clientId; - }, - enumerable: true, - configurable: true - }); - APIv3.prototype._catchInvalidateGet$ = function (observable, path, paths) { +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.ImageComponent = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var vd = require("virtual-dom"); +var Component_1 = require("../Component"); +var Utils_1 = require("../Utils"); +var ImageComponent = /** @class */ (function (_super) { + __extends(ImageComponent, _super); + function ImageComponent(name, container, navigator, dom) { + var _this = _super.call(this, name, container, navigator) || this; + _this._canvasId = container.id + "-" + _this._name; + _this._dom = !!dom ? dom : new Utils_1.DOM(); + return _this; + } + ImageComponent.prototype._activate = function () { var _this = this; - return observable - .catch(function (error) { - _this._invalidateGet(path, paths); - throw error; + 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, []) }); }; - APIv3.prototype._catchInvalidateCall$ = function (observable, path, paths) { - var _this = this; - return observable - .catch(function (error) { - _this._invalidateCall(path, paths); - throw error; - }); + ImageComponent.prototype._deactivate = function () { + this.drawSubscription.unsubscribe(); }; - APIv3.prototype._invalidateGet = function (path, paths) { - this._model.invalidate([path, paths]); + ImageComponent.prototype._getDefaultConfiguration = function () { + return {}; + }; + ImageComponent.componentName = "image"; + return ImageComponent; +}(Component_1.Component)); +exports.ImageComponent = ImageComponent; +Component_1.ComponentService.register(ImageComponent); +exports.default = ImageComponent; + + +},{"../Component":291,"../Utils":301,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],315:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.LoadingComponent = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var vd = require("virtual-dom"); +var Component_1 = require("../Component"); +var LoadingComponent = /** @class */ (function (_super) { + __extends(LoadingComponent, _super); + function LoadingComponent(name, container, navigator) { + return _super.call(this, name, container, navigator) || this; + } + LoadingComponent.prototype._activate = function () { + var _this = this; + this._loadingSubscription = this._navigator.loadingService.loading$.pipe(operators_1.switchMap(function (loading) { + return loading ? + _this._navigator.imageLoadingService.loadstatus$ : + rxjs_1.of({}); + }), operators_1.map(function (loadStatus) { + var total = 0; + var loaded = 0; + for (var key in loadStatus) { + if (!loadStatus.hasOwnProperty(key)) { + continue; + } + var status_1 = loadStatus[key]; + if (status_1.loaded !== status_1.total) { + loaded += status_1.loaded; + total += status_1.total; + } + } + var percentage = 100; + if (total !== 0) { + percentage = (loaded / total) * 100; + } + return { name: _this._name, vnode: _this._getBarVNode(percentage) }; + })) + .subscribe(this._container.domRenderer.render$); }; - APIv3.prototype._invalidateCall = function (path, paths) { - this._model.invalidate([path], [paths]); + LoadingComponent.prototype._deactivate = function () { + this._loadingSubscription.unsubscribe(); }; - APIv3.prototype._wrapPromise$ = function (promise) { - return Observable_1.Observable.defer(function () { return Observable_1.Observable.fromPromise(promise); }); + LoadingComponent.prototype._getDefaultConfiguration = function () { + return {}; }; - return APIv3; -}()); -exports.APIv3 = APIv3; -exports.default = APIv3; - -},{"../API":280,"rxjs/Observable":29,"rxjs/add/observable/defer":39,"rxjs/add/observable/fromPromise":43,"rxjs/add/operator/catch":52,"rxjs/add/operator/map":65}],294:[function(require,module,exports){ -"use strict"; -/// -Object.defineProperty(exports, "__esModule", { value: true }); -var falcor = require("falcor"); -var HttpDataSource = 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 }; + LoadingComponent.prototype._getBarVNode = function (percentage) { + var loadingBarStyle = {}; + var loadingContainerStyle = {}; + if (percentage !== 100) { + loadingBarStyle.width = percentage.toFixed(0) + "%"; + loadingBarStyle.opacity = "1"; } - return new falcor.Model({ - maxSize: 16 * 1024 * 1024, - source: new HttpDataSource(Utils_1.Urls.falcorModel(clientId), configuration), - }); + else { + loadingBarStyle.width = "100%"; + loadingBarStyle.opacity = "0"; + } + return vd.h("div.Loading", { style: loadingContainerStyle }, [vd.h("div.LoadingBar", { style: loadingBarStyle }, [])]); }; - return ModelCreator; -}()); -exports.ModelCreator = ModelCreator; -exports.default = ModelCreator; + LoadingComponent.componentName = "loading"; + return LoadingComponent; +}(Component_1.Component)); +exports.LoadingComponent = LoadingComponent; +Component_1.ComponentService.register(LoadingComponent); +exports.default = LoadingComponent; -},{"../Utils":291,"falcor":15,"falcor-http-datasource":10}],295:[function(require,module,exports){ +},{"../Component":291,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],316:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -22969,54 +31099,129 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.NavigationComponent = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var vd = require("virtual-dom"); +var Edge_1 = require("../Edge"); +var Error_1 = require("../Error"); var Component_1 = require("../Component"); -var AttributionComponent = /** @class */ (function (_super) { - __extends(AttributionComponent, _super); - function AttributionComponent(name, container, navigator) { - return _super.call(this, name, container, navigator) || this; +/** + * @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; } - AttributionComponent.prototype._activate = function () { + NavigationComponent.prototype._activate = function () { var _this = this; - this._disposable = this._navigator.stateService.currentNode$ - .map(function (node) { - return { name: _this._name, vnode: _this._getAttributionNode(node.username, node.key) }; - }) + 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$).pipe(operators_1.map(function (_a) { + var seq = _a[0], spa = _a[1]; + return seq.concat(spa); + })); + }), operators_1.map(function (edgeDirections) { + var seqs = _this._createArrowRow(_this._seqNames, edgeDirections); + var spaTops = _this._createArrowRow(_this._spaTopNames, edgeDirections); + var spaBottoms = _this._createArrowRow(_this._spaBottomNames, edgeDirections); + var seqContainer = vd.h("div.NavigationSequence", seqs); + var spaTopContainer = vd.h("div.NavigationSpatialTop", spaTops); + var spaBottomContainer = vd.h("div.NavigationSpatialBottom", spaBottoms); + var spaContainer = vd.h("div.NavigationSpatial", [spaTopContainer, spaBottomContainer]); + return { name: _this._name, vnode: vd.h("div.NavigationContainer", [seqContainer, spaContainer]) }; + })) .subscribe(this._container.domRenderer.render$); }; - AttributionComponent.prototype._deactivate = function () { - this._disposable.unsubscribe(); + NavigationComponent.prototype._deactivate = function () { + this._renderSubscription.unsubscribe(); }; - AttributionComponent.prototype._getDefaultConfiguration = function () { - return {}; + NavigationComponent.prototype._getDefaultConfiguration = function () { + return { sequence: true, spatial: true }; }; - AttributionComponent.prototype._getAttributionNode = function (username, key) { - return vd.h("div.Attribution", {}, [ - vd.h("a", { href: "https://www.mapillary.com/app/user/" + username, - target: "_blank", - textContent: "@" + username, - }, []), - vd.h("span", { textContent: "|" }, []), - vd.h("a", { href: "https://www.mapillary.com/app/?pKey=" + key + "&focus=photo", - target: "_blank", - textContent: "mapillary.com", - }, []), - ]); + 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; }; - AttributionComponent.componentName = "attribution"; - return AttributionComponent; + 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.AttributionComponent = AttributionComponent; -Component_1.ComponentService.register(AttributionComponent); -exports.default = AttributionComponent; +exports.NavigationComponent = NavigationComponent; +Component_1.ComponentService.register(NavigationComponent); +exports.default = NavigationComponent; -},{"../Component":281,"virtual-dom":237}],296:[function(require,module,exports){ +},{"../Component":291,"../Edge":292,"../Error":293,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],317:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -23024,43 +31229,222 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.RouteComponent = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var vd = require("virtual-dom"); var Component_1 = require("../Component"); -var BackgroundComponent = /** @class */ (function (_super) { - __extends(BackgroundComponent, _super); - function BackgroundComponent(name, container, navigator) { +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; } - BackgroundComponent.prototype._activate = function () { - this._container.domRenderer.render$ - .next({ name: this._name, vnode: this._getBackgroundNode("The viewer can't display the given image.") }); + RouteComponent.prototype.play = function () { + this.configure({ playing: true }); }; - BackgroundComponent.prototype._deactivate = function () { - return; + RouteComponent.prototype.stop = function () { + this.configure({ playing: false }); }; - BackgroundComponent.prototype._getDefaultConfiguration = function () { + 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 {}; }; - 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 }, []), + RouteComponent.prototype._getRouteAnnotationNode = function (description) { + return vd.h("div.RouteFrame", {}, [ + vd.h("p", { textContent: description }, []), ]); }; - BackgroundComponent.componentName = "background"; - return BackgroundComponent; + RouteComponent.componentName = "route"; + return RouteComponent; }(Component_1.Component)); -exports.BackgroundComponent = BackgroundComponent; -Component_1.ComponentService.register(BackgroundComponent); -exports.default = BackgroundComponent; +exports.RouteComponent = RouteComponent; +Component_1.ComponentService.register(RouteComponent); +exports.default = RouteComponent; -},{"../Component":281,"virtual-dom":237}],297:[function(require,module,exports){ +},{"../Component":291,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],318:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -23068,148 +31452,81 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var vd = require("virtual-dom"); -var Observable_1 = require("rxjs/Observable"); +exports.StatsComponent = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Component_1 = require("../Component"); -var Geo_1 = require("../Geo"); -var BearingComponent = /** @class */ (function (_super) { - __extends(BearingComponent, _super); - function BearingComponent(name, container, navigator) { +var StatsComponent = /** @class */ (function (_super) { + __extends(StatsComponent, _super); + function StatsComponent(name, container, navigator, scheduler) { var _this = _super.call(this, name, container, navigator) || this; - _this._spatial = new Geo_1.Spatial(); - _this._svgNamespace = "http://www.w3.org/2000/svg"; - _this._distinctThreshold = Math.PI / 90; + _this._scheduler = scheduler; return _this; } - BearingComponent.prototype._activate = function () { + StatsComponent.prototype._activate = function () { var _this = this; - var nodeBearingFov$ = this._navigator.stateService.currentState$ - .distinctUntilChanged(undefined, function (frame) { - return frame.state.currentNode.key; - }) - .map(function (frame) { - 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 [_this._spatial.degToRad(node.ca), panoHFov]; + this._sequenceSubscription = this._navigator.stateService.currentNode$.pipe(operators_1.scan(function (keys, node) { + var sKey = node.sequenceKey; + keys.report = []; + if (!(sKey in keys.reported)) { + keys.report = [sKey]; + keys.reported[sKey] = true; } - var size = Math.max(transform.basicWidth, transform.basicHeight); - if (size <= 0) { - console.warn("Original image size (" + transform.basicWidth + ", " + transform.basicHeight + ") is invalid (" + node.key + ". " + - "Not showing available fov."); + return keys; + }, { report: [], reported: {} }), operators_1.filter(function (keys) { + return keys.report.length > 0; + }), operators_1.mergeMap(function (keys) { + return _this._navigator.apiV3.sequenceViewAdd$(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; + } } - var hFov = size > 0 ? - 2 * Math.atan(0.5 * transform.basicWidth / (size * transform.focal)) : - 0; - return [_this._spatial.degToRad(node.ca), hFov]; - }) - .distinctUntilChanged(function (a1, a2) { - return Math.abs(a2[0] - a1[0]) < _this._distinctThreshold && - Math.abs(a2[1] - a1[1]) < _this._distinctThreshold; - }); - var cameraBearingFov$ = this._container.renderService.renderCamera$ - .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]; - }) - .distinctUntilChanged(function (a1, a2) { - return Math.abs(a2[0] - a1[0]) < _this._distinctThreshold && - Math.abs(a2[1] - a1[1]) < _this._distinctThreshold; - }); - this._renderSubscription = Observable_1.Observable - .combineLatest(nodeBearingFov$, cameraBearingFov$) - .map(function (args) { - var background = vd.h("div.BearingIndicatorBackground", { oncontextmenu: function (event) { event.preventDefault(); } }, [ - vd.h("div.BearingIndicatorBackgroundRectangle", {}, []), - vd.h("div.BearingIndicatorBackgroundCircle", {}, []), - ]); - var north = vd.h("div.BearingIndicatorNorth", {}, []); - var nodeSector = _this._createCircleSector(args[0][0], args[0][1], "#000"); - var cameraSector = _this._createCircleSector(args[1][0], args[1][1], "#fff"); - var compass = _this._createCircleSectorCompass(nodeSector, cameraSector); - return { - name: _this._name, - vnode: vd.h("div.BearingIndicator", {}, [ - background, - north, - compass, - ]), - }; - }) - .subscribe(this._container.domRenderer.render$); + return keys; + }, { report: [], reported: {} }), operators_1.filter(function (keys) { + return keys.report.length > 0; + }), operators_1.mergeMap(function (keys) { + return _this._navigator.apiV3.imageViewAdd$(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 () { }); }; - BearingComponent.prototype._deactivate = function () { - this._renderSubscription.unsubscribe(); + StatsComponent.prototype._deactivate = function () { + this._sequenceSubscription.unsubscribe(); + this._imageSubscription.unsubscribe(); }; - BearingComponent.prototype._getDefaultConfiguration = function () { + StatsComponent.prototype._getDefaultConfiguration = function () { return {}; }; - BearingComponent.prototype._createCircleSectorCompass = function (nodeSector, cameraSector) { - var group = vd.h("g", { - attributes: { transform: "translate(1,1)" }, - namespace: this._svgNamespace, - }, [nodeSector, cameraSector]); - var centerCircle = vd.h("circle", { - attributes: { - cx: "1", - cy: "1", - fill: "#abb1b9", - r: "0.291667", - stroke: "#000", - "stroke-width": "0.0833333", - }, - namespace: this._svgNamespace, - }, []); - var svg = vd.h("svg", { - attributes: { viewBox: "0 0 2 2" }, - namespace: this._svgNamespace, - style: { - bottom: "4px", - height: "48px", - left: "4px", - position: "absolute", - width: "48px", - }, - }, [group, centerCircle]); - return svg; - }; - BearingComponent.prototype._createCircleSector = function (bearing, 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 = bearing - fov / 2 - Math.PI / 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.componentName = "bearing"; - return BearingComponent; + StatsComponent.componentName = "stats"; + return StatsComponent; }(Component_1.Component)); -exports.BearingComponent = BearingComponent; -Component_1.ComponentService.register(BearingComponent); -exports.default = BearingComponent; +exports.StatsComponent = StatsComponent; +Component_1.ComponentService.register(StatsComponent); +exports.default = StatsComponent; -},{"../Component":281,"../Geo":284,"rxjs/Observable":29,"virtual-dom":237}],298:[function(require,module,exports){ +},{"../Component":291,"rxjs":43,"rxjs/operators":241}],319:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -23217,383 +31534,802 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); -require("rxjs/add/observable/combineLatest"); -require("rxjs/add/observable/from"); -require("rxjs/add/observable/merge"); -require("rxjs/add/observable/of"); -require("rxjs/add/observable/zip"); -require("rxjs/add/operator/catch"); -require("rxjs/add/operator/combineLatest"); -require("rxjs/add/operator/distinct"); -require("rxjs/add/operator/expand"); -require("rxjs/add/operator/filter"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/merge"); -require("rxjs/add/operator/mergeMap"); -require("rxjs/add/operator/mergeAll"); -require("rxjs/add/operator/skip"); -require("rxjs/add/operator/switchMap"); -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; +exports.DirectionComponent = void 0; +var vd = require("virtual-dom"); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); +/** + * @class DirectionComponent + * @classdesc Component showing navigation arrows for steps and turns. + */ +var DirectionComponent = /** @class */ (function (_super) { + __extends(DirectionComponent, _super); + function DirectionComponent(name, container, navigator, directionDOMRenderer) { + var _this = _super.call(this, name, container, navigator) || this; + _this._renderer = !!directionDOMRenderer ? + directionDOMRenderer : + new Component_1.DirectionDOMRenderer(_this.defaultConfiguration, { height: container.element.offsetHeight, width: container.element.offsetWidth }); + _this._hoveredKeySubject$ = new rxjs_1.Subject(); + _this._hoveredKey$ = _this._hoveredKeySubject$.pipe(operators_1.share()); + return _this; } + Object.defineProperty(DirectionComponent.prototype, "hoveredKey$", { + /** + * Get hovered key observable. + * + * @description An observable emitting the key of the node for the direction + * arrow that is being hovered. When the mouse leaves a direction arrow null + * is emitted. + * + * @returns {Observable} + */ + get: function () { + return this._hoveredKey$; + }, + enumerable: false, + configurable: true + }); + /** + * Set highlight key. + * + * @description The arrow pointing towards the node corresponding to the + * highlight key will be highlighted. + * + * @param {string} highlightKey Key of node to be highlighted if existing + * among arrows. + */ + DirectionComponent.prototype.setHighlightKey = function (highlightKey) { + this.configure({ highlightKey: highlightKey }); + }; /** - * Set the cache depth. + * Set min width of container element. * - * Configures the cache depth. The cache depth can be different for - * different edge direction types. + * @description Set min width of the non transformed container element holding + * the navigation arrows. If the min width is larger than the max width the + * min width value will be used. * - * @param {ICacheDepth} depth - Cache depth structure. + * The container element is automatically resized when the resize + * method on the Viewer class is called. + * + * @param {number} minWidth */ - CacheComponent.prototype.setDepth = function (depth) { - this.configure({ depth: depth }); - }; - CacheComponent.prototype._activate = function () { - var _this = this; - this._sequenceSubscription = Observable_1.Observable - .combineLatest(this._navigator.stateService.currentNode$ - .switchMap(function (node) { - return node.sequenceEdges$; - }) - .filter(function (status) { - return status.cached; - }), this._configuration$) - .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$(status.edges, Edge_1.EdgeDirection.Prev, sequenceDepth); - return Observable_1.Observable - .merge(next$, prev$) - .catch(function (error, caught) { - console.error("Failed to cache sequence edges.", error); - return Observable_1.Observable.empty(); - }); - }) - .subscribe(function () { }); - this._spatialSubscription = this._navigator.stateService.currentNode$ - .switchMap(function (node) { - return Observable_1.Observable - .combineLatest(Observable_1.Observable.of(node), node.spatialEdges$ - .filter(function (status) { - return status.cached; - })); - }) - .combineLatest(this._configuration$, function (ns, configuration) { - return [ns[0], ns[1], configuration]; - }) - .switchMap(function (args) { - var node = args[0]; - var edges = args[1].edges; - var depth = args[2].depth; - var panoDepth = Math.max(0, Math.min(2, depth.pano)); - var stepDepth = node.pano ? 0 : Math.max(0, Math.min(3, depth.step)); - var turnDepth = node.pano ? 0 : Math.max(0, Math.min(1, depth.turn)); - var pano$ = _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$(edges, Edge_1.EdgeDirection.TurnU, turnDepth); - return Observable_1.Observable - .merge(forward$, backward$, left$, right$, pano$, turnLeft$, turnRight$, turnU$) - .catch(function (error, caught) { - console.error("Failed to cache spatial edges.", error); - return Observable_1.Observable.empty(); - }); - }) - .subscribe(function () { }); - }; - CacheComponent.prototype._deactivate = function () { - this._sequenceSubscription.unsubscribe(); - this._spatialSubscription.unsubscribe(); + DirectionComponent.prototype.setMinWidth = function (minWidth) { + this.configure({ minWidth: minWidth }); }; - CacheComponent.prototype._getDefaultConfiguration = function () { - return { depth: { pano: 1, sequence: 2, step: 1, turn: 0 } }; + /** + * Set max width of container element. + * + * @description Set max width of the non transformed container element holding + * the navigation arrows. If the min width is larger than the max width the + * min width value will be used. + * + * The container element is automatically resized when the resize + * method on the Viewer class is called. + * + * @param {number} minWidth + */ + DirectionComponent.prototype.setMaxWidth = function (maxWidth) { + this.configure({ maxWidth: maxWidth }); }; - CacheComponent.prototype._cache$ = function (edges, direction, depth) { + DirectionComponent.prototype._activate = function () { var _this = this; - return Observable_1.Observable - .zip(Observable_1.Observable.of(edges), Observable_1.Observable.of(depth)) - .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$.push(Observable_1.Observable - .zip(_this._navigator.graphService.cacheNode$(edge.to) - .mergeMap(function (n) { - return _this._nodeToEdges$(n, direction); - }), Observable_1.Observable.of(d - 1))); - } + this._configurationSubscription = this._configuration$ + .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$.pipe(operators_1.startWith(null))).pipe(operators_1.map(function (_a) { + var element = _a[0]; + var elements = element.getElementsByClassName("DirectionsPerspective"); + for (var i = 0; i < elements.length; i++) { + var hovered = elements.item(i).querySelector(":hover"); + if (hovered != null && hovered.hasAttribute("data-key")) { + return hovered.getAttribute("data-key"); } } - return Observable_1.Observable - .from(edgesDepths$) - .mergeAll(); - }) - .skip(1); - }; - CacheComponent.prototype._nodeToEdges$ = function (node, direction) { - return ([Edge_1.EdgeDirection.Next, Edge_1.EdgeDirection.Prev].indexOf(direction) > -1 ? - node.sequenceEdges$ : - node.spatialEdges$) - .first(function (status) { - return status.cached; - }) - .map(function (status) { - return status.edges; + return null; + }), operators_1.distinctUntilChanged()) + .subscribe(this._hoveredKeySubject$); + this._emitHoveredKeySubscription = this._hoveredKey$ + .subscribe(function (key) { + _this.fire(DirectionComponent.hoveredkeychanged, key); }); }; - CacheComponent.componentName = "cache"; - return CacheComponent; + 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.CacheComponent = CacheComponent; -Component_1.ComponentService.register(CacheComponent); -exports.default = CacheComponent; +exports.DirectionComponent = DirectionComponent; +Component_1.ComponentService.register(DirectionComponent); +exports.default = DirectionComponent; + -},{"../Component":281,"../Edge":282,"rxjs/Observable":29,"rxjs/add/observable/combineLatest":38,"rxjs/add/observable/from":41,"rxjs/add/observable/merge":44,"rxjs/add/observable/of":45,"rxjs/add/observable/zip":48,"rxjs/add/operator/catch":52,"rxjs/add/operator/combineLatest":53,"rxjs/add/operator/distinct":57,"rxjs/add/operator/expand":60,"rxjs/add/operator/filter":61,"rxjs/add/operator/map":65,"rxjs/add/operator/merge":66,"rxjs/add/operator/mergeAll":67,"rxjs/add/operator/mergeMap":68,"rxjs/add/operator/skip":77,"rxjs/add/operator/switchMap":81}],299:[function(require,module,exports){ +},{"../../Component":291,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],320:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - 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 BehaviorSubject_1 = require("rxjs/BehaviorSubject"); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/operator/publishReplay"); -require("rxjs/add/operator/scan"); -require("rxjs/add/operator/startWith"); -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 BehaviorSubject_1.BehaviorSubject(false); - _this._configurationSubject$ = new Subject_1.Subject(); - _this._activated = false; - _this._container = container; - _this._name = name; - _this._navigator = navigator; - _this._configuration$ = - _this._configurationSubject$ - .startWith(_this.defaultConfiguration) - .scan(function (conf, newConf) { - for (var key in newConf) { - if (newConf.hasOwnProperty(key)) { - conf[key] = newConf[key]; - } - } - return conf; - }) - .publishReplay(1) - .refCount(); - _this._configuration$.subscribe(function () { }); - return _this; +exports.DirectionDOMCalculator = void 0; +var Geo_1 = require("../../Geo"); +/** + * @class DirectionDOMCalculator + * @classdesc Helper class for calculating DOM CSS properties. + */ +var DirectionDOMCalculator = /** @class */ (function () { + function DirectionDOMCalculator(configuration, size) { + this._spatial = new Geo_1.Spatial(); + this._minThresholdWidth = 320; + this._maxThresholdWidth = 1480; + this._minThresholdHeight = 240; + this._maxThresholdHeight = 820; + this._configure(configuration); + this._resize(size); + this._reset(); } - Object.defineProperty(Component.prototype, "activated", { + Object.defineProperty(DirectionDOMCalculator.prototype, "minWidth", { get: function () { - return this._activated; + return this._minWidth; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(Component.prototype, "activated$", { + Object.defineProperty(DirectionDOMCalculator.prototype, "maxWidth", { get: function () { - return this._activated$; + return this._maxWidth; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(Component.prototype, "defaultConfiguration", { - /** - * Get default configuration. - * - * @returns {TConfiguration} Default configuration for component. - */ + Object.defineProperty(DirectionDOMCalculator.prototype, "containerWidth", { get: function () { - return this._getDefaultConfiguration(); + return this._containerWidth; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(Component.prototype, "configuration$", { + Object.defineProperty(DirectionDOMCalculator.prototype, "containerWidthCss", { get: function () { - return this._configuration$; + return this._containerWidthCss; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(Component.prototype, "name", { + Object.defineProperty(DirectionDOMCalculator.prototype, "containerMarginCss", { get: function () { - return this._name; + return this._containerMarginCss; }, - enumerable: true, + enumerable: false, configurable: true }); - Component.prototype.activate = function (conf) { - if (this._activated) { - return; + Object.defineProperty(DirectionDOMCalculator.prototype, "containerLeftCss", { + get: function () { + return this._containerLeftCss; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(DirectionDOMCalculator.prototype, "containerHeight", { + get: function () { + return this._containerHeight; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(DirectionDOMCalculator.prototype, "containerHeightCss", { + get: function () { + return this._containerHeightCss; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(DirectionDOMCalculator.prototype, "containerBottomCss", { + get: function () { + return this._containerBottomCss; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(DirectionDOMCalculator.prototype, "stepCircleSize", { + get: function () { + return this._stepCircleSize; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(DirectionDOMCalculator.prototype, "stepCircleSizeCss", { + get: function () { + return this._stepCircleSizeCss; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(DirectionDOMCalculator.prototype, "stepCircleMarginCss", { + get: function () { + return this._stepCircleMarginCss; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(DirectionDOMCalculator.prototype, "turnCircleSize", { + get: function () { + return this._turnCircleSize; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(DirectionDOMCalculator.prototype, "turnCircleSizeCss", { + get: function () { + return this._turnCircleSizeCss; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(DirectionDOMCalculator.prototype, "outerRadius", { + get: function () { + return this._outerRadius; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(DirectionDOMCalculator.prototype, "innerRadius", { + get: function () { + return this._innerRadius; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(DirectionDOMCalculator.prototype, "shadowOffset", { + get: function () { + return this._shadowOffset; + }, + enumerable: false, + configurable: true + }); + /** + * Configures the min and max width values. + * + * @param {IDirectionConfiguration} configuration Configuration + * with min and max width values. + */ + DirectionDOMCalculator.prototype.configure = function (configuration) { + this._configure(configuration); + this._reset(); + }; + /** + * Resizes all properties according to the width and height + * of the size object. + * + * @param {ISize} size The size of the container element. + */ + DirectionDOMCalculator.prototype.resize = function (size) { + this._resize(size); + this._reset(); + }; + /** + * Calculates the coordinates on the unit circle for an angle. + * + * @param {number} angle Angle in radians. + * @returns {Array} 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} The x and y coordinates on the unit circle + * for the relative angle between the first and second angle. + */ + DirectionDOMCalculator.prototype.relativeAngleToCoordiantes = function (first, second) { + var relativeAngle = this._spatial.wrapAngle(first - second); + return this.angleToCoordinates(relativeAngle); + }; + DirectionDOMCalculator.prototype._configure = function (configuration) { + this._minWidth = configuration.minWidth; + this._maxWidth = this._getMaxWidth(configuration.minWidth, configuration.maxWidth); + }; + DirectionDOMCalculator.prototype._resize = function (size) { + this._elementWidth = size.width; + this._elementHeight = size.height; + }; + DirectionDOMCalculator.prototype._reset = function () { + this._containerWidth = this._getContainerWidth(this._elementWidth, this._elementHeight); + this._containerHeight = this._getContainerHeight(this.containerWidth); + this._stepCircleSize = this._getStepCircleDiameter(this._containerHeight); + this._turnCircleSize = this._getTurnCircleDiameter(this.containerHeight); + this._outerRadius = this._getOuterRadius(this._containerHeight); + this._innerRadius = this._getInnerRadius(this._containerHeight); + this._shadowOffset = 3; + this._containerWidthCss = this._numberToCssPixels(this._containerWidth); + this._containerMarginCss = this._numberToCssPixels(-0.5 * this._containerWidth); + this._containerLeftCss = this._numberToCssPixels(Math.floor(0.5 * this._elementWidth)); + this._containerHeightCss = this._numberToCssPixels(this._containerHeight); + this._containerBottomCss = this._numberToCssPixels(Math.floor(-0.08 * this._containerHeight)); + this._stepCircleSizeCss = this._numberToCssPixels(this._stepCircleSize); + this._stepCircleMarginCss = this._numberToCssPixels(-0.5 * this._stepCircleSize); + this._turnCircleSizeCss = this._numberToCssPixels(this._turnCircleSize); + }; + DirectionDOMCalculator.prototype._getContainerWidth = function (elementWidth, elementHeight) { + var relativeWidth = (elementWidth - this._minThresholdWidth) / (this._maxThresholdWidth - this._minThresholdWidth); + var relativeHeight = (elementHeight - this._minThresholdHeight) / (this._maxThresholdHeight - this._minThresholdHeight); + var coeff = Math.max(0, Math.min(1, Math.min(relativeWidth, relativeHeight))); + coeff = 0.04 * Math.round(25 * coeff); + return this._minWidth + coeff * (this._maxWidth - this._minWidth); + }; + DirectionDOMCalculator.prototype._getContainerHeight = function (containerWidth) { + return 0.77 * containerWidth; + }; + DirectionDOMCalculator.prototype._getStepCircleDiameter = function (containerHeight) { + return 0.34 * containerHeight; + }; + DirectionDOMCalculator.prototype._getTurnCircleDiameter = function (containerHeight) { + return 0.3 * containerHeight; + }; + DirectionDOMCalculator.prototype._getOuterRadius = function (containerHeight) { + return 0.31 * containerHeight; + }; + DirectionDOMCalculator.prototype._getInnerRadius = function (containerHeight) { + return 0.125 * containerHeight; + }; + DirectionDOMCalculator.prototype._numberToCssPixels = function (value) { + return value + "px"; + }; + DirectionDOMCalculator.prototype._getMaxWidth = function (value, minWidth) { + return value > minWidth ? value : minWidth; + }; + return DirectionDOMCalculator; +}()); +exports.DirectionDOMCalculator = DirectionDOMCalculator; +exports.default = DirectionDOMCalculator; + + +},{"../../Geo":294}],321:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.DirectionDOMRenderer = void 0; +var vd = require("virtual-dom"); +var Component_1 = require("../../Component"); +var Edge_1 = require("../../Edge"); +var Error_1 = require("../../Error"); +var Geo_1 = require("../../Geo"); +/** + * @class DirectionDOMRenderer + * @classdesc DOM renderer for direction arrows. + */ +var DirectionDOMRenderer = /** @class */ (function () { + function DirectionDOMRenderer(configuration, size) { + this._isEdge = false; + this._spatial = new Geo_1.Spatial(); + this._calculator = new Component_1.DirectionDOMCalculator(configuration, size); + this._node = null; + this._rotation = { phi: 0, theta: 0 }; + this._epsilon = 0.5 * Math.PI / 180; + this._highlightKey = null; + this._distinguishSequence = false; + this._needsRender = false; + this._stepEdges = []; + this._turnEdges = []; + this._panoEdges = []; + this._sequenceEdgeKeys = []; + this._stepDirections = [ + Edge_1.EdgeDirection.StepForward, + Edge_1.EdgeDirection.StepBackward, + Edge_1.EdgeDirection.StepLeft, + Edge_1.EdgeDirection.StepRight, + ]; + this._turnDirections = [ + Edge_1.EdgeDirection.TurnLeft, + Edge_1.EdgeDirection.TurnRight, + Edge_1.EdgeDirection.TurnU, + ]; + this._turnNames = {}; + this._turnNames[Edge_1.EdgeDirection.TurnLeft] = "TurnLeft"; + this._turnNames[Edge_1.EdgeDirection.TurnRight] = "TurnRight"; + this._turnNames[Edge_1.EdgeDirection.TurnU] = "TurnAround"; + // detects IE 8-11, then Edge 20+. + var isIE = !!document.documentMode; + this._isEdge = !isIE && !!window.StyleMedia; + } + Object.defineProperty(DirectionDOMRenderer.prototype, "needsRender", { + /** + * Get needs render. + * + * @returns {boolean} Value indicating whether render should be called. + */ + get: function () { + return this._needsRender; + }, + enumerable: false, + configurable: true + }); + /** + * Renders virtual DOM elements. + * + * @description Calling render resets the needs render property. + */ + DirectionDOMRenderer.prototype.render = function (navigator) { + this._needsRender = false; + var rotation = this._rotation; + var steps = []; + var turns = []; + if (this._node.pano) { + steps = steps.concat(this._createPanoArrows(navigator, rotation)); } - if (conf !== undefined) { - this._configurationSubject$.next(conf); + else { + steps = steps.concat(this._createPerspectiveToPanoArrows(navigator, rotation)); + steps = steps.concat(this._createStepArrows(navigator, rotation)); + turns = turns.concat(this._createTurnArrows(navigator)); } - this._activated = true; - this._activate(); - this._activated$.next(true); + return this._getContainer(steps, turns, rotation); }; - Component.prototype.configure = function (conf) { - this._configurationSubject$.next(conf); + DirectionDOMRenderer.prototype.setEdges = function (edgeStatus, sequence) { + this._setEdges(edgeStatus, sequence); + this._setNeedsRender(); }; - Component.prototype.deactivate = function () { - if (!this._activated) { + /** + * 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._activated = false; - this._deactivate(); - this._container.domRenderer.clear(this._name); - this._container.glRenderer.clear(this._name); - this._activated$.next(false); + 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 viewer's new width and height and resize the component's - * rendered elements accordingly if applicable. - */ - Component.prototype.resize = function () { return; }; - /** - * Component name. Used when interacting with component through the Viewer's API. + * Detect the element's width and height and resize + * elements accordingly. + * + * @param {ISize} size Size of vßiewer container element. */ - Component.componentName = "not_worthy"; - return Component; -}(Utils_1.EventEmitter)); -exports.Component = Component; -exports.default = Component; - -},{"../Utils":291,"rxjs/BehaviorSubject":26,"rxjs/Subject":34,"rxjs/add/operator/publishReplay":72,"rxjs/add/operator/scan":75,"rxjs/add/operator/startWith":80}],300:[function(require,module,exports){ -"use strict"; -/// -Object.defineProperty(exports, "__esModule", { value: true }); -var _ = require("underscore"); -var Error_1 = require("../Error"); -var ComponentService = /** @class */ (function () { - function ComponentService(container, navigator) { - this._components = {}; - for (var _i = 0, _a = _.values(ComponentService.registeredComponents); _i < _a.length; _i++) { - var component = _a[_i]; - this._components[component.componentName] = { - active: false, - component: new component(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; + DirectionDOMRenderer.prototype.resize = function (size) { + this._calculator.resize(size); + this._setNeedsRender(); + }; + DirectionDOMRenderer.prototype._setNeedsRender = function () { + if (this._node != null) { + this._needsRender = true; } }; - ComponentService.registerCover = function (coverComponent) { - ComponentService.registeredCoverComponent = coverComponent; + DirectionDOMRenderer.prototype._clearEdges = function () { + this._stepEdges = []; + this._turnEdges = []; + this._panoEdges = []; + this._sequenceEdgeKeys = []; }; - Object.defineProperty(ComponentService.prototype, "coverActivated", { - get: function () { - return this._coverActivated; - }, - enumerable: true, - configurable: true - }); - ComponentService.prototype.activateCover = function () { - if (this._coverActivated) { - return; + 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); + } } - this._coverActivated = true; - for (var _i = 0, _a = _.values(this._components); _i < _a.length; _i++) { - var component = _a[_i]; - if (component.active) { - component.component.deactivate(); + 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; + } + } } } - return; }; - ComponentService.prototype.deactivateCover = function () { - if (!this._coverActivated) { - return; + 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")); } - this._coverActivated = false; - for (var _i = 0, _a = _.values(this._components); _i < _a.length; _i++) { - var component = _a[_i]; - if (component.active) { - component.component.activate(); - } + 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; + return arrows; }; - ComponentService.prototype.activate = function (name) { - this._checkName(name); - this._components[name].active = true; - if (!this._coverActivated) { - this.get(name).activate(); + 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); }; - ComponentService.prototype.configure = function (name, conf) { - this._checkName(name); - this.get(name).configure(conf); + 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; }; - ComponentService.prototype.deactivate = function (name) { - this._checkName(name); - this._components[name].active = false; - if (!this._coverActivated) { - this.get(name).deactivate(); + 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; }; - ComponentService.prototype.resize = function () { - for (var _i = 0, _a = _.values(this._components); _i < _a.length; _i++) { - var component = _a[_i]; - component.component.resize(); + 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; }; - ComponentService.prototype.get = function (name) { - return this._components[name].component; + 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); }; - ComponentService.prototype.getCover = function () { - return this._coverComponent; + DirectionDOMRenderer.prototype._createVNodeByDirection = function (navigator, key, azimuth, rotation, direction) { + var onClick = function (e) { + navigator.moveDir$(direction) + .subscribe(undefined, function (error) { + if (!(error instanceof Error_1.AbortMapillaryError)) { + console.error(error); + } + }); + }; + return this._createVNode(key, azimuth, rotation, this._calculator.outerRadius, "DirectionsArrowStep", "DirectionsCircle", onClick); }; - ComponentService.prototype._checkName = function (name) { - if (!(name in this._components)) { - throw new Error_1.ArgumentMapillaryError("Component does not exist: " + name); + DirectionDOMRenderer.prototype._createVNodeByTurn = function (navigator, key, className, direction) { + var onClick = function (e) { + navigator.moveDir$(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]); }; - ComponentService.registeredComponents = {}; - return ComponentService; + 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.ComponentService = ComponentService; -exports.default = ComponentService; +exports.DirectionDOMRenderer = DirectionDOMRenderer; +exports.default = DirectionDOMRenderer; -},{"../Error":283,"underscore":233}],301:[function(require,module,exports){ + +},{"../../Component":291,"../../Edge":292,"../../Error":293,"../../Geo":294,"virtual-dom":247}],322:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -23601,350 +32337,626 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var vd = require("virtual-dom"); -require("rxjs/add/operator/filter"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/withLatestFrom"); -var Component_1 = require("../Component"); -var CoverComponent = /** @class */ (function (_super) { - __extends(CoverComponent, _super); - function CoverComponent(name, container, navigator) { - return _super.call(this, name, container, navigator) || this; +exports.ImagePlaneComponent = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); +var Viewer_1 = require("../../Viewer"); +var Render_1 = require("../../Render"); +var Tiles_1 = require("../../Tiles"); +var Utils_1 = require("../../Utils"); +var ViewportCoords_1 = require("../../geo/ViewportCoords"); +var Spatial_1 = require("../../geo/Spatial"); +var ImagePlaneComponent = /** @class */ (function (_super) { + __extends(ImagePlaneComponent, _super); + function ImagePlaneComponent(name, container, navigator) { + var _this = _super.call(this, name, container, navigator) || this; + _this._imageTileLoader = new Tiles_1.ImageTileLoader(Utils_1.Urls.tileScheme, Utils_1.Urls.tileDomain, Utils_1.Urls.origin); + _this._roiCalculator = new Tiles_1.RegionOfInterestCalculator(); + _this._rendererOperation$ = new rxjs_1.Subject(); + _this._rendererCreator$ = new rxjs_1.Subject(); + _this._rendererDisposer$ = new rxjs_1.Subject(); + _this._renderer$ = _this._rendererOperation$.pipe(operators_1.scan(function (renderer, operation) { + return operation(renderer); + }, null), operators_1.filter(function (renderer) { + return renderer != null; + }), operators_1.distinctUntilChanged(undefined, function (renderer) { + return renderer.frameId; + })); + _this._rendererCreator$.pipe(operators_1.map(function () { + return function (renderer) { + if (renderer != null) { + throw new Error("Multiple image plane states can not be created at the same time"); + } + return new Component_1.ImagePlaneGLRenderer(); + }; + })) + .subscribe(_this._rendererOperation$); + _this._rendererDisposer$.pipe(operators_1.map(function () { + return function (renderer) { + renderer.dispose(); + return null; + }; + })) + .subscribe(_this._rendererOperation$); + return _this; } - CoverComponent.prototype._activate = function () { + ImagePlaneComponent.prototype._activate = function () { var _this = this; - this._keyDisposable = this._navigator.stateService.currentNode$ - .withLatestFrom(this._configuration$, function (node, configuration) { - return [node, configuration]; - }) - .filter(function (_a) { - var node = _a[0], configuration = _a[1]; - return node.key !== configuration.key; - }) - .map(function (_a) { - var node = _a[0], configuration = _a[1]; - return node; - }) - .map(function (node) { - return { key: node.key, src: node.image.src }; - }) - .subscribe(this._configurationSubject$); - this._disposable = this._configuration$ - .map(function (conf) { - if (!conf.key) { - return { name: _this._name, vnode: vd.h("div", []) }; + 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(); } - if (conf.state === Component_1.CoverState.Hidden) { - return { name: _this._name, vnode: vd.h("div.Cover.CoverDone", [_this._getCoverBackgroundVNode(conf)]) }; + 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$)) + .subscribe(function (args) { + if (args[0][1].key !== args[1].key || + args[1].disposed) { + return; } - return { name: _this._name, vnode: _this._getCoverButtonVNode(conf) }; - }) - .subscribe(this._container.domRenderer.render$); - }; - CoverComponent.prototype._deactivate = function () { - this._disposable.unsubscribe(); - this._keyDisposable.unsubscribe(); - }; - CoverComponent.prototype._getDefaultConfiguration = function () { - return { state: Component_1.CoverState.Visible }; - }; - CoverComponent.prototype._getCoverButtonVNode = function (conf) { - var _this = this; - var cover = conf.state === Component_1.CoverState.Loading ? "div.Cover.CoverLoading" : "div.Cover"; - return vd.h(cover, [ - this._getCoverBackgroundVNode(conf), - vd.h("button.CoverButton", { onclick: function () { _this.configure({ state: Component_1.CoverState.Loading }); } }, ["Explore"]), - vd.h("a.CoverLogo", { href: "https://www.mapillary.com", target: "_blank" }, []), - ]); + 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(); }; - CoverComponent.prototype._getCoverBackgroundVNode = function (conf) { - var url = conf.src != null ? - "url(" + conf.src + ")" : - "url(https://d1cuyjsrcm0gby.cloudfront.net/" + conf.key + "/thumb-640.jpg)"; - var properties = { style: { backgroundImage: url } }; - var children = []; - if (conf.state === Component_1.CoverState.Loading) { - children.push(vd.h("div.Spinner", {}, [])); - } - children.push(vd.h("div.CoverBackgroundGradient", {}, [])); - return vd.h("div.CoverBackground", properties, children); + 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(); }; - CoverComponent.componentName = "cover"; - return CoverComponent; + ImagePlaneComponent.prototype._getDefaultConfiguration = function () { + return {}; + }; + ImagePlaneComponent.componentName = "imagePlane"; + return ImagePlaneComponent; }(Component_1.Component)); -exports.CoverComponent = CoverComponent; -Component_1.ComponentService.registerCover(CoverComponent); -exports.default = CoverComponent; +exports.ImagePlaneComponent = ImagePlaneComponent; +Component_1.ComponentService.register(ImagePlaneComponent); +exports.default = ImagePlaneComponent; -},{"../Component":281,"rxjs/add/operator/filter":61,"rxjs/add/operator/map":65,"rxjs/add/operator/withLatestFrom":87,"virtual-dom":237}],302:[function(require,module,exports){ +},{"../../Component":291,"../../Render":297,"../../Tiles":300,"../../Utils":301,"../../Viewer":302,"../../geo/Spatial":419,"../../geo/ViewportCoords":421,"rxjs":43,"rxjs/operators":241}],323:[function(require,module,exports){ "use strict"; -/// -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - 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 _ = require("underscore"); -var vd = require("virtual-dom"); -var BehaviorSubject_1 = require("rxjs/BehaviorSubject"); -require("rxjs/add/operator/combineLatest"); -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 BehaviorSubject_1.BehaviorSubject(false); - return _this; +exports.ImagePlaneGLRenderer = void 0; +var Component_1 = require("../../Component"); +var ImagePlaneGLRenderer = /** @class */ (function () { + function ImagePlaneGLRenderer() { + this._factory = new Component_1.MeshFactory(); + this._scene = new Component_1.MeshScene(); + this._alpha = 0; + this._alphaOld = 0; + this._fadeOutSpeed = 0.05; + this._currentKey = null; + this._previousKey = null; + this._providerDisposers = {}; + this._frameId = 0; + this._needsRender = false; } - DebugComponent.prototype._activate = function () { - var _this = this; - this._disposable = this._navigator.stateService.currentState$ - .combineLatest(this._open$, this._navigator.imageLoadingService.loadstatus$, function (frame, open, loadStatus) { - return { name: _this._name, vnode: _this._getDebugVNode(open, _this._getDebugInfo(frame, loadStatus)) }; - }) - .subscribe(this._container.domRenderer.render$); + Object.defineProperty(ImagePlaneGLRenderer.prototype, "frameId", { + get: function () { + return this._frameId; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(ImagePlaneGLRenderer.prototype, "needsRender", { + get: function () { + return this._needsRender; + }, + enumerable: false, + configurable: true + }); + ImagePlaneGLRenderer.prototype.indicateNeedsRender = function () { + this._needsRender = true; }; - DebugComponent.prototype._deactivate = function () { - this._disposable.unsubscribe(); + ImagePlaneGLRenderer.prototype.addPeripheryPlane = function (node, transform) { + var mesh = this._factory.createMesh(node, transform); + var planes = {}; + planes[node.key] = mesh; + this._scene.addPeripheryPlanes(planes); + this._needsRender = true; }; - DebugComponent.prototype._getDefaultConfiguration = function () { - return {}; + ImagePlaneGLRenderer.prototype.clearPeripheryPlanes = function () { + this._scene.setPeripheryPlanes({}); + this._needsRender = true; }; - DebugComponent.prototype._getDebugInfo = function (frame, loadStatus) { - var ret = []; - ret.push(vd.h("h2", "Node")); - if (frame.state.currentNode) { - ret.push(vd.h("p", "currentNode: " + frame.state.currentNode.key)); + ImagePlaneGLRenderer.prototype.updateFrame = function (frame) { + this._updateFrameId(frame.id); + this._needsRender = this._updateAlpha(frame.state.alpha) || this._needsRender; + this._needsRender = this._updateAlphaOld(frame.state.alpha) || this._needsRender; + this._needsRender = this._updateImagePlanes(frame.state) || this._needsRender; + }; + ImagePlaneGLRenderer.prototype.setTextureProvider = function (key, provider) { + var _this = this; + if (key !== this._currentKey) { + return; } - if (frame.state.previousNode) { - ret.push(vd.h("p", "previousNode: " + frame.state.previousNode.key)); + var createdSubscription = provider.textureCreated$ + .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]; } - ret.push(vd.h("h2", "Loading")); - var total = 0; - var loaded = 0; - var loading = 0; - for (var _i = 0, _a = _.values(loadStatus); _i < _a.length; _i++) { - var loadStat = _a[_i]; - total += loadStat.loaded; - if (loadStat.loaded !== loadStat.total) { - loading++; + 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; } - else { - loaded++; + 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; } - 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), - ]); + 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; } - else { - return this._getDebugVNodeButton(open); + for (var key in planesOld) { + if (!planesOld.hasOwnProperty(key)) { + continue; + } + var plane = planesOld[key]; + plane.material.uniforms.opacity.value = this._alphaOld; } - }; - 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]); + for (var key in planesPeriphery) { + if (!planesPeriphery.hasOwnProperty(key)) { + continue; + } + var plane = planesPeriphery[key]; + plane.material.uniforms.opacity.value = peripheryAlpha; } - else { - return vd.h("button.DebugButton" + buttonCssClass, { onclick: this._openDebugElement.bind(this) }, [buttonText]); + 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); }; - 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":281,"rxjs/BehaviorSubject":26,"rxjs/add/operator/combineLatest":53,"underscore":233,"virtual-dom":237}],303:[function(require,module,exports){ -"use strict"; -/// -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + ImagePlaneGLRenderer.prototype.clearNeedsRender = function () { + this._needsRender = false; }; -})(); -Object.defineProperty(exports, "__esModule", { value: true }); -var vd = require("virtual-dom"); -var Observable_1 = require("rxjs/Observable"); -require("rxjs/add/operator/combineLatest"); -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$ - .map(function (element) { - return _this._dom.document.getElementById(_this._canvasId); - }) - .filter(function (canvas) { - return !!canvas; - }) - .map(function (canvas) { - var adaptableDomRenderer = canvas.parentElement; - var width = adaptableDomRenderer.offsetWidth; - var height = adaptableDomRenderer.offsetHeight; - return [canvas, { height: height, width: width }]; - }) - .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 = Observable_1.Observable - .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, []) }); + ImagePlaneGLRenderer.prototype.dispose = function () { + this._scene.clear(); }; - ImageComponent.prototype._deactivate = function () { - this.drawSubscription.unsubscribe(); + ImagePlaneGLRenderer.prototype._updateFrameId = function (frameId) { + this._frameId = frameId; }; - ImageComponent.prototype._getDefaultConfiguration = function () { - return {}; + ImagePlaneGLRenderer.prototype._updateAlpha = function (alpha) { + if (alpha === this._alpha) { + return false; + } + this._alpha = alpha; + return true; }; - ImageComponent.componentName = "image"; - return ImageComponent; -}(Component_1.Component)); -exports.ImageComponent = ImageComponent; -Component_1.ComponentService.register(ImageComponent); -exports.default = ImageComponent; - -},{"../Component":281,"../Utils":291,"rxjs/Observable":29,"rxjs/add/operator/combineLatest":53,"virtual-dom":237}],304:[function(require,module,exports){ -"use strict"; -/// -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + ImagePlaneGLRenderer.prototype._updateAlphaOld = function (alpha) { + if (alpha < 1 || this._alphaOld === 0) { + return false; + } + this._alphaOld = Math.max(0, this._alphaOld - this._fadeOutSpeed); + return true; }; -})(); -Object.defineProperty(exports, "__esModule", { value: true }); -var _ = require("underscore"); -var vd = require("virtual-dom"); -var Observable_1 = require("rxjs/Observable"); -require("rxjs/add/operator/combineLatest"); -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$ - .switchMap(function (loading) { - return loading ? - _this._navigator.imageLoadingService.loadstatus$ : - Observable_1.Observable.of({}); - }) - .map(function (loadStatus) { - var total = 0; - var loaded = 0; - for (var _i = 0, _a = _.values(loadStatus); _i < _a.length; _i++) { - var loadStat = _a[_i]; - if (loadStat.loaded !== loadStat.total) { - loaded += loadStat.loaded; - total += loadStat.total; - } - } - var percentage = 100; - if (total !== 0) { - percentage = (loaded / total) * 100; + 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); } - return { name: _this._name, vnode: _this._getBarVNode(percentage) }; - }) - .subscribe(this._container.domRenderer.render$); - }; - LoadingComponent.prototype._deactivate = function () { - this._loadingSubscription.unsubscribe(); + 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; }; - LoadingComponent.prototype._getDefaultConfiguration = function () { - return {}; + 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; + } }; - LoadingComponent.prototype._getBarVNode = function (percentage) { - var loadingBarStyle = {}; - var loadingContainerStyle = {}; - if (percentage !== 100) { - loadingBarStyle.width = percentage.toFixed(0) + "%"; - loadingBarStyle.opacity = "1"; + ImagePlaneGLRenderer.prototype._extend = function (dest) { + var sources = []; + for (var _i = 1; _i < arguments.length; _i++) { + sources[_i - 1] = arguments[_i]; } - else { - loadingBarStyle.width = "100%"; - loadingBarStyle.opacity = "0"; + 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 vd.h("div.Loading", { style: loadingContainerStyle }, [vd.h("div.LoadingBar", { style: loadingBarStyle }, [])]); + return dest; }; - LoadingComponent.componentName = "loading"; - return LoadingComponent; -}(Component_1.Component)); -exports.LoadingComponent = LoadingComponent; -Component_1.ComponentService.register(LoadingComponent); -exports.default = LoadingComponent; + return ImagePlaneGLRenderer; +}()); +exports.ImagePlaneGLRenderer = ImagePlaneGLRenderer; +exports.default = ImagePlaneGLRenderer; + +},{"../../Component":291}],324:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); + +},{}],325:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.CoverState = void 0; +var CoverState; +(function (CoverState) { + CoverState[CoverState["Hidden"] = 0] = "Hidden"; + CoverState[CoverState["Loading"] = 1] = "Loading"; + CoverState[CoverState["Visible"] = 2] = "Visible"; +})(CoverState = exports.CoverState || (exports.CoverState = {})); + +},{}],326:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.SliderMode = void 0; +/** + * Enumeration for slider mode. + * + * @enum {number} + * @readonly + * + * @description Modes for specifying how transitions + * between nodes are performed in slider mode. Only + * applicable when the slider component determines + * that transitions with motion is possilble. When it + * is not, the stationary mode will be applied. + */ +var SliderMode; +(function (SliderMode) { + /** + * Transitions with motion. + * + * @description The slider component moves the + * camera between the node origins. + * + * In this mode it is not possible to zoom or pan. + * + * The slider component falls back to stationary + * mode when it determines that the pair of nodes + * does not have a strong enough relation. + */ + SliderMode[SliderMode["Motion"] = 0] = "Motion"; + /** + * Stationary transitions. + * + * @description The camera is stationary. + * + * In this mode it is possible to zoom and pan. + */ + SliderMode[SliderMode["Stationary"] = 1] = "Stationary"; +})(SliderMode = exports.SliderMode || (exports.SliderMode = {})); -},{"../Component":281,"rxjs/Observable":29,"rxjs/add/operator/combineLatest":53,"underscore":233,"virtual-dom":237}],305:[function(require,module,exports){ +},{}],327:[function(require,module,exports){ +"use strict"; +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } }); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __exportStar = (this && this.__exportStar) || function(m, exports) { + for (var p in m) if (p !== "default" && !exports.hasOwnProperty(p)) __createBinding(exports, m, p); +}; +Object.defineProperty(exports, "__esModule", { value: true }); +var ICoverConfiguration_1 = require("./ICoverConfiguration"); +Object.defineProperty(exports, "CoverState", { enumerable: true, get: function () { return ICoverConfiguration_1.CoverState; } }); +var ISliderConfiguration_1 = require("./ISliderConfiguration"); +Object.defineProperty(exports, "SliderMode", { enumerable: true, get: function () { return ISliderConfiguration_1.SliderMode; } }); +__exportStar(require("../imageplane/interfaces/interfaces"), exports); +__exportStar(require("../marker/interfaces/interfaces"), exports); +__exportStar(require("../spatialdata/interfaces/interfaces"), exports); +__exportStar(require("../tag/interfaces/interfaces"), exports); + +},{"../imageplane/interfaces/interfaces":324,"../marker/interfaces/interfaces":337,"../spatialdata/interfaces/interfaces":365,"../tag/interfaces/interfaces":390,"./ICoverConfiguration":325,"./ISliderConfiguration":326}],328:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -23952,128 +32964,105 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var vd = require("virtual-dom"); -var Observable_1 = require("rxjs/Observable"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/first"); -var Edge_1 = require("../Edge"); -var Component_1 = require("../Component"); +exports.KeyPlayHandler = void 0; +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); +var Edge_1 = require("../../Edge"); /** - * @class NavigationComponent + * The `KeyPlayHandler` allows the user to control the play behavior + * using the following key commands: * - * @classdesc Fallback navigation component for environments without WebGL support. + * `Spacebar`: Start or stop playing. + * `SHIFT` + `D`: Switch direction. + * `<`: Decrease speed. + * `>`: Increase speed. * - * Replaces the functionality in the Direction and Sequence components. + * @example + * ``` + * var keyboardComponent = viewer.getComponent("keyboard"); + * + * keyboardComponent.keyPlay.disable(); + * keyboardComponent.keyPlay.enable(); + * + * var isEnabled = keyboardComponent.keyPlay.isEnabled; + * ``` */ -var NavigationComponent = /** @class */ (function (_super) { - __extends(NavigationComponent, _super); - 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; +var KeyPlayHandler = /** @class */ (function (_super) { + __extends(KeyPlayHandler, _super); + function KeyPlayHandler() { + return _super !== null && _super.apply(this, arguments) || this; } - NavigationComponent.prototype._activate = function () { + KeyPlayHandler.prototype._enable = function () { var _this = this; - this._renderSubscription = Observable_1.Observable - .combineLatest(this._navigator.stateService.currentNode$, this._configuration$) - .switchMap(function (_a) { - var node = _a[0], configuration = _a[1]; - var sequenceEdges$ = configuration.sequence ? - node.sequenceEdges$ - .map(function (status) { - return status.edges - .map(function (edge) { - return edge.data.direction; - }); - }) : - Observable_1.Observable.of([]); - var spatialEdges$ = !node.pano && configuration.spatial ? - node.spatialEdges$ - .map(function (status) { - return status.edges - .map(function (edge) { - return edge.data.direction; - }); - }) : - Observable_1.Observable.of([]); - return Observable_1.Observable - .combineLatest(sequenceEdges$, spatialEdges$) - .map(function (_a) { - var seq = _a[0], spa = _a[1]; - return seq.concat(spa); - }); - }) - .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$); - }; - NavigationComponent.prototype._deactivate = function () { - this._renderSubscription.unsubscribe(); - }; - NavigationComponent.prototype._getDefaultConfiguration = function () { - return { sequence: true, spatial: true }; - }; - NavigationComponent.prototype._createArrowRow = function (arrowNames, edgeDirections) { - var arrows = []; - for (var arrowName in arrowNames) { - if (!(arrowNames.hasOwnProperty(arrowName))) { - continue; - } - var direction = Edge_1.EdgeDirection[arrowName]; - if (edgeDirections.indexOf(direction) !== -1) { - arrows.push(this._createVNode(direction, arrowNames[arrowName], "visible")); + this._keyDownSubscription = this._container.keyboardService.keyDown$.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$; + })))) + .subscribe(function (_a) { + var event = _a[0], playing = _a[1], direction = _a[2], speed = _a[3], status = _a[4]; + if (event.altKey || event.ctrlKey || event.metaKey) { + return; } - else { - arrows.push(this._createVNode(direction, arrowNames[arrowName], "hidden")); + switch (event.key) { + case "D": + if (!event.shiftKey) { + return; + } + var newDirection = playing ? + null : direction === Edge_1.EdgeDirection.Next ? + Edge_1.EdgeDirection.Prev : direction === Edge_1.EdgeDirection.Prev ? + Edge_1.EdgeDirection.Next : null; + if (newDirection != null) { + _this._navigator.playService.setDirection(newDirection); + } + break; + case " ": + if (event.shiftKey) { + return; + } + if (playing) { + _this._navigator.playService.stop(); + } + else { + for (var _i = 0, _b = status.edges; _i < _b.length; _i++) { + var edge = _b[_i]; + if (edge.data.direction === direction) { + _this._navigator.playService.play(); + } + } + } + break; + case "<": + _this._navigator.playService.setSpeed(speed - 0.05); + break; + case ">": + _this._navigator.playService.setSpeed(speed + 0.05); + break; + default: + return; } - } - return arrows; - }; - NavigationComponent.prototype._createVNode = function (direction, name, visibility) { - var _this = this; - return vd.h("span.Direction.Direction" + name, { - onclick: function (ev) { - _this._navigator.moveDir$(direction) - .subscribe(function (node) { return; }, function (error) { console.error(error); }); - }, - style: { - visibility: visibility, - }, - }, []); + event.preventDefault(); + }); }; - NavigationComponent.componentName = "navigation"; - return NavigationComponent; -}(Component_1.Component)); -exports.NavigationComponent = NavigationComponent; -Component_1.ComponentService.register(NavigationComponent); -exports.default = NavigationComponent; + 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":281,"../Edge":282,"rxjs/Observable":29,"rxjs/add/operator/first":63,"rxjs/add/operator/map":65,"virtual-dom":237}],306:[function(require,module,exports){ +},{"../../Component":291,"../../Edge":292,"rxjs/operators":241}],329:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -24081,218 +33070,90 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var _ = require("underscore"); -var vd = require("virtual-dom"); -var Observable_1 = require("rxjs/Observable"); -require("rxjs/add/observable/fromPromise"); -require("rxjs/add/observable/of"); -require("rxjs/add/operator/combineLatest"); -require("rxjs/add/operator/distinct"); -require("rxjs/add/operator/distinctUntilChanged"); -require("rxjs/add/operator/filter"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/mergeMap"); -require("rxjs/add/operator/pluck"); -require("rxjs/add/operator/scan"); -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; +exports.KeySequenceNavigationHandler = void 0; +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); +var Edge_1 = require("../../Edge"); +var Error_1 = require("../../Error"); +/** + * The `KeySequenceNavigationHandler` allows the user to navigate through a sequence using the + * following key commands: + * + * `ALT` + `Up Arrow`: Navigate to next image in the sequence. + * `ALT` + `Down Arrow`: Navigate to previous image in sequence. + * + * @example + * ``` + * var keyboardComponent = viewer.getComponent("keyboard"); + * + * keyboardComponent.keySequenceNavigation.disable(); + * keyboardComponent.keySequenceNavigation.enable(); + * + * var isEnabled = keyboardComponent.keySequenceNavigation.isEnabled; + * ``` + */ +var KeySequenceNavigationHandler = /** @class */ (function (_super) { + __extends(KeySequenceNavigationHandler, _super); + function KeySequenceNavigationHandler() { + return _super !== null && _super.apply(this, arguments) || this; } - RouteComponent.prototype._activate = function () { + KeySequenceNavigationHandler.prototype._enable = function () { var _this = this; - var _slowedStream$; - _slowedStream$ = this._navigator.stateService.currentState$.filter(function (frame) { - return (frame.id % 2) === 0; - }).filter(function (frame) { - return frame.state.nodesAhead < 15; - }).distinctUntilChanged(undefined, function (frame) { - return frame.state.lastNode.key; - }); - var _routeTrack$; - _routeTrack$ = this.configuration$.mergeMap(function (conf) { - return Observable_1.Observable.from(conf.paths); - }).distinct(function (p) { - return p.sequenceKey; - }).mergeMap(function (path) { - return _this._navigator.apiV3.sequenceByKey$([path.sequenceKey]) - .map(function (sequenceByKey) { - return sequenceByKey[path.sequenceKey]; - }); - }).combineLatest(this.configuration$, function (sequence, conf) { - var i = 0; - var instructionPlaces = []; - for (var _i = 0, _a = conf.paths; _i < _a.length; _i++) { - var path = _a[_i]; - if (path.sequenceKey === sequence.key) { - var nodeInstructions = []; - var saveKey = false; - for (var _b = 0, _c = sequence.keys; _b < _c.length; _b++) { - var key = _c[_b]; - if (path.startKey === key) { - saveKey = true; - } - if (saveKey) { - var description = null; - for (var _d = 0, _e = path.infoKeys; _d < _e.length; _d++) { - var infoKey = _e[_d]; - if (infoKey.key === key) { - description = infoKey.description; - } - } - nodeInstructions.push({ description: description, key: key }); - } - if (path.stopKey === key) { - saveKey = false; - } - } - instructionPlaces.push({ nodeInstructions: nodeInstructions, place: i }); - } - i++; - } - return instructionPlaces; - }).scan(function (routeTrack, instructionPlaces) { - for (var _i = 0, instructionPlaces_1 = instructionPlaces; _i < instructionPlaces_1.length; _i++) { - var instructionPlace = instructionPlaces_1[_i]; - routeTrack.nodeInstructionsOrdered[instructionPlace.place] = instructionPlace.nodeInstructions; - } - routeTrack.nodeInstructions = _.flatten(routeTrack.nodeInstructionsOrdered); - return routeTrack; - }, new RouteTrack()); - this._disposable = _slowedStream$ - .combineLatest(_routeTrack$, this.configuration$, function (frame, routeTrack, conf) { - return { conf: conf, frame: frame, routeTrack: routeTrack }; - }).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()) - .filter(function (routeState) { - return routeState.playing; - }).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; - }).distinctUntilChanged(undefined, function (routeState) { - return routeState.lastNode.key; - }).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) { + 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; - } - i++; - } - var nextInstruction = routeState.routeTrack.nodeInstructions[i + 1]; - if (!nextInstruction) { - return Observable_1.Observable.of(null); - } - return _this._navigator.graphService.cacheNode$(nextInstruction.key); - }).combineLatest(this.configuration$, function (node, conf) { - return { conf: conf, node: node }; - }).filter(function (cAN) { - return cAN.node !== null && cAN.conf.playing; - }).pluck("node").subscribe(this._navigator.stateService.appendNode$); - this._disposableDescription = this._navigator.stateService.currentNode$ - .combineLatest(_routeTrack$, this.configuration$, function (node, routeTrack, conf) { - if (conf.playing !== undefined && !conf.playing) { - return "quit"; - } - var description = null; - for (var _i = 0, _a = routeTrack.nodeInstructions; _i < _a.length; _i++) { - var nodeInstruction = _a[_i]; - if (nodeInstruction.key === node.key) { - description = nodeInstruction.description; + case 40: // down + direction = Edge_1.EdgeDirection.Prev; break; - } - } - return description; - }).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; + default: + return; } - return descriptionState; - }, new DescriptionState()).map(function (descriptionState) { - if (descriptionState.showsLeft > 0 && descriptionState.description) { - return { name: _this._name, vnode: _this._getRouteAnnotationNode(descriptionState.description) }; + event.preventDefault(); + if (!event.altKey || event.shiftKey || !edgeStatus.cached) { + return; } - else { - return { name: _this._name, vnode: vd.h("div", []) }; + for (var _i = 0, _b = edgeStatus.edges; _i < _b.length; _i++) { + var edge = _b[_i]; + if (edge.data.direction === direction) { + _this._navigator.moveToKey$(edge.to) + .subscribe(undefined, function (error) { + if (!(error instanceof Error_1.AbortMapillaryError)) { + console.error(error); + } + }); + return; + } } - }).subscribe(this._container.domRenderer.render$); - }; - 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 }); + KeySequenceNavigationHandler.prototype._disable = function () { + this._keyDownSubscription.unsubscribe(); }; - RouteComponent.prototype._getRouteAnnotationNode = function (description) { - return vd.h("div.RouteFrame", {}, [ - vd.h("p", { textContent: description }, []), - ]); + KeySequenceNavigationHandler.prototype._getConfiguration = function (enable) { + return { keySequenceNavigation: enable }; }; - RouteComponent.componentName = "route"; - return RouteComponent; -}(Component_1.Component)); -exports.RouteComponent = RouteComponent; -Component_1.ComponentService.register(RouteComponent); -exports.default = RouteComponent; + return KeySequenceNavigationHandler; +}(Component_1.HandlerBase)); +exports.KeySequenceNavigationHandler = KeySequenceNavigationHandler; +exports.default = KeySequenceNavigationHandler; -},{"../Component":281,"rxjs/Observable":29,"rxjs/add/observable/fromPromise":43,"rxjs/add/observable/of":45,"rxjs/add/operator/combineLatest":53,"rxjs/add/operator/distinct":57,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/filter":61,"rxjs/add/operator/map":65,"rxjs/add/operator/mergeMap":68,"rxjs/add/operator/pluck":70,"rxjs/add/operator/scan":75,"underscore":233,"virtual-dom":237}],307:[function(require,module,exports){ +},{"../../Component":291,"../../Edge":292,"../../Error":293,"rxjs/operators":241}],330:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -24300,90 +33161,149 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); -require("rxjs/add/operator/buffer"); -require("rxjs/add/operator/debounceTime"); -require("rxjs/add/operator/filter"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/scan"); -var Component_1 = require("../Component"); -var StatsComponent = /** @class */ (function (_super) { - __extends(StatsComponent, _super); - function StatsComponent(name, container, navigator) { - return _super.call(this, name, container, navigator) || this; +exports.KeySpatialNavigationHandler = void 0; +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); +var Edge_1 = require("../../Edge"); +var Error_1 = require("../../Error"); +/** + * The `KeySpatialNavigationHandler` allows the user to navigate through a sequence using the + * following key commands: + * + * `Up Arrow`: Step forward. + * `Down Arrow`: Step backward. + * `Left Arrow`: Step to the left. + * `Rigth Arrow`: Step to the right. + * `SHIFT` + `Down Arrow`: Turn around. + * `SHIFT` + `Left Arrow`: Turn to the left. + * `SHIFT` + `Rigth Arrow`: Turn to the right. + * + * @example + * ``` + * var keyboardComponent = viewer.getComponent("keyboard"); + * + * keyboardComponent.keySpatialNavigation.disable(); + * keyboardComponent.keySpatialNavigation.enable(); + * + * var isEnabled = keyboardComponent.keySpatialNavigation.isEnabled; + * ``` + */ +var KeySpatialNavigationHandler = /** @class */ (function (_super) { + __extends(KeySpatialNavigationHandler, _super); + /** @ignore */ + function KeySpatialNavigationHandler(component, container, navigator, spatial) { + var _this = _super.call(this, component, container, navigator) || this; + _this._spatial = spatial; + return _this; } - StatsComponent.prototype._activate = function () { + KeySpatialNavigationHandler.prototype._enable = function () { var _this = this; - this._sequenceSubscription = this._navigator.stateService.currentNode$ - .scan(function (keys, node) { - var sKey = node.sequenceKey; - keys.report = []; - if (!(sKey in keys.reported)) { - keys.report = [sKey]; - keys.reported[sKey] = true; + 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$)) + .subscribe(function (_a) { + var event = _a[0], edgeStatus = _a[1], frame = _a[2]; + var pano = frame.state.currentNode.pano; + var direction = null; + switch (event.keyCode) { + case 37: // left + direction = event.shiftKey && !pano ? Edge_1.EdgeDirection.TurnLeft : Edge_1.EdgeDirection.StepLeft; + break; + case 38: // up + direction = event.shiftKey && !pano ? Edge_1.EdgeDirection.Pano : Edge_1.EdgeDirection.StepForward; + break; + case 39: // right + direction = event.shiftKey && !pano ? Edge_1.EdgeDirection.TurnRight : Edge_1.EdgeDirection.StepRight; + break; + case 40: // down + direction = event.shiftKey && !pano ? Edge_1.EdgeDirection.TurnU : Edge_1.EdgeDirection.StepBackward; + break; + default: + return; } - return keys; - }, { report: [], reported: {} }) - .filter(function (keys) { - return keys.report.length > 0; - }) - .mergeMap(function (keys) { - return _this._navigator.apiV3.sequenceViewAdd$(keys.report) - .catch(function (error, caught) { - console.error("Failed to report sequence stats (" + keys.report + ")", error); - return Observable_1.Observable.empty(); - }); - }) - .subscribe(function () { }); - this._imageSubscription = this._navigator.stateService.currentNode$ - .map(function (node) { - return node.key; - }) - .buffer(this._navigator.stateService.currentNode$.debounceTime(5000)) - .scan(function (keys, newKeys) { - keys.report = []; - for (var _i = 0, newKeys_1 = newKeys; _i < newKeys_1.length; _i++) { - var key = newKeys_1[_i]; - if (!(key in keys.reported)) { - keys.report.push(key); - keys.reported[key] = true; + event.preventDefault(); + if (event.altKey || !edgeStatus.cached || + (event.shiftKey && pano)) { + return; + } + if (!pano) { + _this._moveDir(direction, edgeStatus); + } + else { + var shifts = {}; + shifts[Edge_1.EdgeDirection.StepBackward] = Math.PI; + shifts[Edge_1.EdgeDirection.StepForward] = 0; + shifts[Edge_1.EdgeDirection.StepLeft] = Math.PI / 2; + shifts[Edge_1.EdgeDirection.StepRight] = -Math.PI / 2; + var phi = _this._rotationFromCamera(frame.state.camera).phi; + var navigationAngle = _this._spatial.wrapAngle(phi + shifts[direction]); + var threshold = Math.PI / 4; + var edges = edgeStatus.edges.filter(function (e) { + return e.data.direction === Edge_1.EdgeDirection.Pano || e.data.direction === direction; + }); + var smallestAngle = Number.MAX_VALUE; + var toKey = null; + for (var _i = 0, edges_1 = edges; _i < edges_1.length; _i++) { + var edge = edges_1[_i]; + var angle = Math.abs(_this._spatial.wrapAngle(edge.data.worldMotionAzimuth - navigationAngle)); + if (angle < Math.min(smallestAngle, threshold)) { + smallestAngle = angle; + toKey = edge.to; + } + } + if (toKey == null) { + return; } + _this._moveToKey(toKey); } - return keys; - }, { report: [], reported: {} }) - .filter(function (keys) { - return keys.report.length > 0; - }) - .mergeMap(function (keys) { - return _this._navigator.apiV3.imageViewAdd$(keys.report) - .catch(function (error, caught) { - console.error("Failed to report image stats (" + keys.report + ")", error); - return Observable_1.Observable.empty(); - }); - }) - .subscribe(function () { }); + }); }; - StatsComponent.prototype._deactivate = function () { - this._sequenceSubscription.unsubscribe(); - this._imageSubscription.unsubscribe(); + KeySpatialNavigationHandler.prototype._disable = function () { + this._keyDownSubscription.unsubscribe(); }; - StatsComponent.prototype._getDefaultConfiguration = function () { - return {}; + KeySpatialNavigationHandler.prototype._getConfiguration = function (enable) { + return { keySpatialNavigation: enable }; }; - StatsComponent.componentName = "stats"; - return StatsComponent; -}(Component_1.Component)); -exports.StatsComponent = StatsComponent; -Component_1.ComponentService.register(StatsComponent); -exports.default = StatsComponent; + 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":281,"rxjs/Observable":29,"rxjs/add/operator/buffer":49,"rxjs/add/operator/debounceTime":55,"rxjs/add/operator/filter":61,"rxjs/add/operator/map":65,"rxjs/add/operator/scan":75}],308:[function(require,module,exports){ +},{"../../Component":291,"../../Edge":292,"../../Error":293,"rxjs/operators":241}],331:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -24391,2037 +33311,920 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var vd = require("virtual-dom"); -var Observable_1 = require("rxjs/Observable"); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/observable/combineLatest"); -require("rxjs/add/operator/do"); -require("rxjs/add/operator/distinctUntilChanged"); -require("rxjs/add/operator/filter"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/share"); +exports.KeyZoomHandler = void 0; +var operators_1 = require("rxjs/operators"); var Component_1 = require("../../Component"); /** - * @class DirectionComponent - * @classdesc Component showing navigation arrows for steps and turns. + * 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 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, container.element); - _this._hoveredKeySubject$ = new Subject_1.Subject(); - _this._hoveredKey$ = _this._hoveredKeySubject$.share(); +var KeyZoomHandler = /** @class */ (function (_super) { + __extends(KeyZoomHandler, _super); + /** @ignore */ + function KeyZoomHandler(component, container, navigator, viewportCoords) { + var _this = _super.call(this, component, container, navigator) || this; + _this._viewportCoords = viewportCoords; return _this; } - Object.defineProperty(DirectionComponent.prototype, "hoveredKey$", { - /** - * 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} - */ - get: function () { - return this._hoveredKey$; - }, - enumerable: true, - configurable: true - }); - /** - * Set highlight key. - * - * @description The arrow pointing towards the node corresponding to the - * highlight key will be highlighted. - * - * @param {string} highlightKey Key of node to be highlighted if existing - * among arrows. - */ - DirectionComponent.prototype.setHighlightKey = function (highlightKey) { - this.configure({ highlightKey: highlightKey }); - }; - /** - * Set min width of container element. - * - * @description Set min width of the non transformed container element holding - * the navigation arrows. If the min width is larger than the max width the - * min width value will be used. - * - * The container element is automatically resized when the resize - * method on the Viewer class is called. - * - * @param {number} minWidth - */ - DirectionComponent.prototype.setMinWidth = function (minWidth) { - this.configure({ minWidth: minWidth }); - }; - /** - * Set max width of container element. - * - * @description Set max width of the non transformed container element holding - * the navigation arrows. If the min width is larger than the max width the - * min width value will be used. - * - * The container element is automatically resized when the resize - * method on the Viewer class is called. - * - * @param {number} minWidth - */ - DirectionComponent.prototype.setMaxWidth = function (maxWidth) { - this.configure({ maxWidth: maxWidth }); - }; - /** @inheritdoc */ - DirectionComponent.prototype.resize = function () { - this._renderer.resize(this._container.element); - }; - DirectionComponent.prototype._activate = function () { + KeyZoomHandler.prototype._enable = function () { var _this = this; - this._configurationSubscription = this._configuration$ - .subscribe(function (configuration) { - _this._renderer.setConfiguration(configuration); - }); - this._nodeSubscription = this._navigator.stateService.currentNode$ - .do(function (node) { - _this._container.domRenderer.render$.next({ name: _this._name, vnode: vd.h("div", {}, []) }); - _this._renderer.setNode(node); - }) - .withLatestFrom(this._configuration$) - .switchMap(function (_a) { - var node = _a[0], configuration = _a[1]; - return Observable_1.Observable - .combineLatest(node.spatialEdges$, configuration.distinguishSequence ? - _this._navigator.graphService - .cacheSequence$(node.sequenceKey) - .catch(function (error, caught) { - console.error("Failed to cache sequence (" + node.sequenceKey + ")", error); - return Observable_1.Observable.of(null); - }) : - Observable_1.Observable.of(null)); - }) + this._keyDownSubscription = this._container.keyboardService.keyDown$.pipe(operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$)) .subscribe(function (_a) { - var edgeStatus = _a[0], sequence = _a[1]; - _this._renderer.setEdges(edgeStatus, sequence); - }); - this._renderCameraSubscription = this._container.renderService.renderCameraFrame$ - .do(function (renderCamera) { - _this._renderer.setRenderCamera(renderCamera); - }) - .map(function (renderCamera) { - return _this._renderer; - }) - .filter(function (renderer) { - return renderer.needsRender; - }) - .map(function (renderer) { - return { name: _this._name, vnode: renderer.render(_this._navigator) }; - }) - .subscribe(this._container.domRenderer.render$); - this._hoveredKeySubscription = Observable_1.Observable - .combineLatest([ - this._container.domRenderer.element$, - this._container.renderService.renderCamera$, - this._container.mouseService.mouseMove$.startWith(null), - this._container.mouseService.mouseUp$.startWith(null), - ], function (e, rc, mm, mu) { - return e; - }) - .map(function (element) { - var elements = element.getElementsByClassName("DirectionsPerspective"); - for (var i = 0; i < elements.length; i++) { - var hovered = elements.item(i).querySelector(":hover"); - if (hovered != null && hovered.hasAttribute("data-key")) { - return hovered.getAttribute("data-key"); - } + var event = _a[0], render = _a[1], transform = _a[2]; + if (event.altKey || event.shiftKey || event.ctrlKey || event.metaKey) { + return; + } + var delta = 0; + switch (event.key) { + case "+": + delta = 1; + break; + case "-": + delta = -1; + break; + default: + return; } - return null; - }) - .distinctUntilChanged() - .subscribe(this._hoveredKeySubject$); + event.preventDefault(); + var unprojected = _this._viewportCoords.unprojectFromViewport(0, 0, render.perspective); + var reference = transform.projectBasic(unprojected.toArray()); + _this._navigator.stateService.zoomIn(delta, reference); + }); }; - DirectionComponent.prototype._deactivate = function () { - this._configurationSubscription.unsubscribe(); - this._nodeSubscription.unsubscribe(); - this._renderCameraSubscription.unsubscribe(); - this._hoveredKeySubscription.unsubscribe(); + KeyZoomHandler.prototype._disable = function () { + this._keyDownSubscription.unsubscribe(); }; - DirectionComponent.prototype._getDefaultConfiguration = function () { - return { - distinguishSequence: false, - maxWidth: 460, - minWidth: 260, - }; + KeyZoomHandler.prototype._getConfiguration = function (enable) { + return { keyZoom: enable }; }; - /** @inheritdoc */ - DirectionComponent.componentName = "direction"; - return DirectionComponent; -}(Component_1.Component)); -exports.DirectionComponent = DirectionComponent; -Component_1.ComponentService.register(DirectionComponent); -exports.default = DirectionComponent; + return KeyZoomHandler; +}(Component_1.HandlerBase)); +exports.KeyZoomHandler = KeyZoomHandler; +exports.default = KeyZoomHandler; -},{"../../Component":281,"rxjs/Observable":29,"rxjs/Subject":34,"rxjs/add/observable/combineLatest":38,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/do":59,"rxjs/add/operator/filter":61,"rxjs/add/operator/map":65,"rxjs/add/operator/share":76,"virtual-dom":237}],309:[function(require,module,exports){ +},{"../../Component":291,"rxjs/operators":241}],332:[function(require,module,exports){ "use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.KeyboardComponent = void 0; +var Component_1 = require("../../Component"); var Geo_1 = require("../../Geo"); /** - * @class DirectionDOMCalculator - * @classdesc Helper class for calculating DOM CSS properties. + * @class KeyboardComponent + * + * @classdesc Component for keyboard event handling. + * + * To retrive and use the keyboard component + * + * @example + * ``` + * var viewer = new Mapillary.Viewer( + * "", + * "", + * ""); + * + * var keyboardComponent = viewer.getComponent("keyboard"); + * ``` */ -var DirectionDOMCalculator = /** @class */ (function () { - function DirectionDOMCalculator(configuration, element) { - this._spatial = new Geo_1.Spatial(); - this._minThresholdWidth = 320; - this._maxThresholdWidth = 1480; - this._minThresholdHeight = 240; - this._maxThresholdHeight = 820; - this._configure(configuration); - this._resize(element); - this._reset(); +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(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", { + Object.defineProperty(KeyboardComponent.prototype, "keyPlay", { + /** + * Get key play. + * + * @returns {KeyPlayHandler} The key play handler. + */ get: function () { - return this._turnCircleSizeCss; + return this._keyPlayHandler; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(DirectionDOMCalculator.prototype, "outerRadius", { + Object.defineProperty(KeyboardComponent.prototype, "keySequenceNavigation", { + /** + * Get key sequence navigation. + * + * @returns {KeySequenceNavigationHandler} The key sequence navigation handler. + */ get: function () { - return this._outerRadius; + return this._keySequenceNavigationHandler; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(DirectionDOMCalculator.prototype, "innerRadius", { + Object.defineProperty(KeyboardComponent.prototype, "keySpatialNavigation", { + /** + * Get spatial. + * + * @returns {KeySpatialNavigationHandler} The spatial handler. + */ get: function () { - return this._innerRadius; + return this._keySpatialNavigationHandler; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(DirectionDOMCalculator.prototype, "shadowOffset", { + Object.defineProperty(KeyboardComponent.prototype, "keyZoom", { + /** + * Get key zoom. + * + * @returns {KeyZoomHandler} The key zoom handler. + */ get: function () { - return this._shadowOffset; + return this._keyZoomHandler; }, - enumerable: true, + enumerable: false, configurable: true }); - /** - * Configures the min and max width values. - * - * @param {IDirectionConfiguration} configuration Configuration - * with min and max width values. - */ - DirectionDOMCalculator.prototype.configure = function (configuration) { - this._configure(configuration); - this._reset(); - }; - /** - * Resizes all properties according to the width and height - * of the element. - * - * @param {HTMLElement} element The container element from which to extract - * the width and height. - */ - DirectionDOMCalculator.prototype.resize = function (element) { - this._resize(element); - this._reset(); - }; - /** - * Calculates the coordinates on the unit circle for an angle. - * - * @param {number} angle Angle in radians. - * @returns {Array} 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} 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 (element) { - this._elementWidth = element.offsetWidth; - this._elementHeight = element.offsetHeight; - }; - 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; + 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(); + } + }); }; - DirectionDOMCalculator.prototype._numberToCssPixels = function (value) { - return value + "px"; + KeyboardComponent.prototype._deactivate = function () { + this._configurationSubscription.unsubscribe(); + this._keyPlayHandler.disable(); + this._keySequenceNavigationHandler.disable(); + this._keySpatialNavigationHandler.disable(); + this._keyZoomHandler.disable(); }; - DirectionDOMCalculator.prototype._getMaxWidth = function (value, minWidth) { - return value > minWidth ? value : minWidth; + KeyboardComponent.prototype._getDefaultConfiguration = function () { + return { keyPlay: true, keySequenceNavigation: true, keySpatialNavigation: true, keyZoom: true }; }; - return DirectionDOMCalculator; -}()); -exports.DirectionDOMCalculator = DirectionDOMCalculator; -exports.default = DirectionDOMCalculator; + KeyboardComponent.componentName = "keyboard"; + return KeyboardComponent; +}(Component_1.Component)); +exports.KeyboardComponent = KeyboardComponent; +Component_1.ComponentService.register(KeyboardComponent); +exports.default = KeyboardComponent; -},{"../../Geo":284}],310:[function(require,module,exports){ +},{"../../Component":291,"../../Geo":294}],333:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); -var vd = require("virtual-dom"); +var MarkerComponent_1 = require("./MarkerComponent"); +Object.defineProperty(exports, "MarkerComponent", { enumerable: true, get: function () { return MarkerComponent_1.MarkerComponent; } }); +var SimpleMarker_1 = require("./marker/SimpleMarker"); +Object.defineProperty(exports, "SimpleMarker", { enumerable: true, get: function () { return SimpleMarker_1.SimpleMarker; } }); +var CircleMarker_1 = require("./marker/CircleMarker"); +Object.defineProperty(exports, "CircleMarker", { enumerable: true, get: function () { return CircleMarker_1.CircleMarker; } }); + +},{"./MarkerComponent":334,"./marker/CircleMarker":338,"./marker/SimpleMarker":340}],334:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.MarkerComponent = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var THREE = require("three"); +var when = require("when"); var Component_1 = require("../../Component"); -var Edge_1 = require("../../Edge"); +var Render_1 = require("../../Render"); +var Graph_1 = require("../../Graph"); var Geo_1 = require("../../Geo"); /** - * @class DirectionDOMRenderer - * @classdesc DOM renderer for direction arrows. + * @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( + * "", + * "", + * "", + * { component: { marker: true } }); + * + * var markerComponent = viewer.getComponent("marker"); + * ``` */ -var DirectionDOMRenderer = /** @class */ (function () { - function DirectionDOMRenderer(configuration, element) { - this._isEdge = false; - this._spatial = new Geo_1.Spatial(); - this._calculator = new Component_1.DirectionDOMCalculator(configuration, element); - 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; +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; } - 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. + * Add markers to the marker set or replace markers in the marker set. * - * @description Calling render resets the needs render property. + * @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} markers - Markers to add. + * + * @example ```markerComponent.add([marker1, marker2]);``` */ - 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); + MarkerComponent.prototype.add = function (markers) { + this._markerSet.add(markers); }; - DirectionDOMRenderer.prototype.setEdges = function (edgeStatus, sequence) { - this._setEdges(edgeStatus, sequence); - this._setNeedsRender(); + /** + * 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); }; /** - * Set node for which to show edges. + * 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 {Node} node + * @param {Array} 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); }); + * ``` */ - DirectionDOMRenderer.prototype.setNode = function (node) { - this._node = node; - this._clearEdges(); - this._setNeedsRender(); + 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); + }); + }); }; /** - * Set the render camera to use for calculating rotations. + * Check if a marker exist in the marker set. * - * @param {RenderCamera} renderCamera + * @param {string} markerId - Id of the marker. + * + * @example ```var markerExists = markerComponent.has("markerId");``` */ - 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(); + MarkerComponent.prototype.has = function (markerId) { + return this._markerSet.has(markerId); }; /** - * Set configuration values. + * Remove markers with the specified ids from the marker set. * - * @param {IDirectionConfiguration} configuration + * @param {Array} markerIds - Ids for markers to remove. + * + * @example ```markerComponent.remove(["id-1", "id-2"]);``` */ - 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(); - } + MarkerComponent.prototype.remove = function (markerIds) { + this._markerSet.remove(markerIds); }; /** - * Detect the element's width and height and resize - * elements accordingly. + * Remove all markers from the marker set. * - * @param {HTMLElement} element Viewer container element. + * @example ```markerComponent.removeAll();``` */ - DirectionDOMRenderer.prototype.resize = function (element) { - this._calculator.resize(element); - 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 = []; + MarkerComponent.prototype.removeAll = function () { + this._markerSet.removeAll(); }; - 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; + 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); + } } - if (edge.data.direction === Edge_1.EdgeDirection.Pano) { - this._panoEdges.push(edge); + for (var id in markersToRemove) { + if (!markersToRemove.hasOwnProperty(id)) { + continue; + } + markerScene.remove(id); } - } - 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; - } + }); + 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); } } - } - }; - 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(function (node) { return; }, function (error) { 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$(direction) - .subscribe(function (node) { return; }, function (error) { console.error(error); }); - }; - return this._createVNode(key, azimuth, rotation, this._calculator.outerRadius, "DirectionsArrowStep", "DirectionsCircle", onClick); - }; - DirectionDOMRenderer.prototype._createVNodeByTurn = function (navigator, key, className, direction) { - var onClick = function (e) { - navigator.moveDir$(direction) - .subscribe(function (node) { return; }, function (error) { 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":281,"../../Edge":282,"../../Geo":284,"virtual-dom":237}],311:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - 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("rxjs/Observable"); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/operator/catch"); -require("rxjs/add/operator/combineLatest"); -require("rxjs/add/operator/debounceTime"); -require("rxjs/add/operator/distinctUntilChanged"); -require("rxjs/add/operator/filter"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/pairwise"); -require("rxjs/add/operator/publish"); -require("rxjs/add/operator/publishReplay"); -require("rxjs/add/operator/scan"); -require("rxjs/add/operator/skipWhile"); -require("rxjs/add/operator/startWith"); -require("rxjs/add/operator/switchMap"); -require("rxjs/add/operator/takeUntil"); -require("rxjs/add/operator/withLatestFrom"); -var Component_1 = require("../../Component"); -var Render_1 = require("../../Render"); -var Tiles_1 = require("../../Tiles"); -var Utils_1 = require("../../Utils"); -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 Subject_1.Subject(); - _this._rendererCreator$ = new Subject_1.Subject(); - _this._rendererDisposer$ = new Subject_1.Subject(); - _this._renderer$ = _this._rendererOperation$ - .scan(function (renderer, operation) { - return operation(renderer); - }, null) - .filter(function (renderer) { - return renderer != null; - }) - .distinctUntilChanged(undefined, function (renderer) { - return renderer.frameId; }); - _this._rendererCreator$ - .map(function () { - return function (renderer) { - if (renderer != null) { - throw new Error("Multiple image plane states can not be created at the same time"); + 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$)) + .subscribe(function (_a) { + var alt = _a[0], reference = _a[1], latLon = _a[2]; + var geoCoords = _this._geoCoords; + var markerScene = _this._markerScene; + var position = geoCoords + .geodeticToEnu(latLon.lat, latLon.lon, reference.alt + alt, reference.lat, reference.lon, reference.alt); + for (var _i = 0, _b = markerScene.getAll(); _i < _b.length; _i++) { + var marker = _b[_i]; + var point3d = geoCoords + .geodeticToEnu(marker.latLon.lat, marker.latLon.lon, reference.alt + alt, reference.lat, reference.lon, reference.alt); + var distanceX = point3d[0] - position[0]; + var distanceY = point3d[1] - position[1]; + var groundDistance = Math.sqrt(distanceX * distanceX + distanceY * distanceY); + if (groundDistance > 50) { + continue; } - return new Component_1.ImagePlaneGLRenderer(); - }; - }) - .subscribe(_this._rendererOperation$); - _this._rendererDisposer$ - .map(function () { - return function (renderer) { - renderer.dispose(); - return null; - }; - }) - .subscribe(_this._rendererOperation$); - return _this; - } - ImagePlaneComponent.prototype._activate = function () { - var _this = this; - this._rendererSubscription = this._renderer$ - .map(function (renderer) { - var renderHash = { + markerScene.lerpAltitude(marker.id, alt, Math.min(1, Math.max(0, 1.2 - 1.2 * groundDistance / 50))); + } + }); + this._renderSubscription = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) { + var scene = _this._markerScene; + return { name: _this._name, render: { - frameId: renderer.frameId, - needsRender: renderer.needsRender, - render: renderer.render.bind(renderer), - stage: Render_1.GLRenderStage.Background, + frameId: frame.id, + needsRender: scene.needsRender, + render: scene.render.bind(scene), + stage: Render_1.GLRenderStage.Foreground, }, - }; - renderer.clearNeedsRender(); - return renderHash; - }) - .subscribe(this._container.glRenderer.render$); - this._rendererCreator$.next(null); - this._stateSubscription = this._navigator.stateService.currentState$ - .map(function (frame) { - return function (renderer) { - renderer.updateFrame(frame); - return renderer; - }; - }) - .subscribe(this._rendererOperation$); - var textureProvider$ = this._navigator.stateService.currentState$ - .distinctUntilChanged(undefined, function (frame) { - return frame.state.currentNode.key; - }) - .combineLatest(this._configuration$) - .filter(function (args) { - return args[1].imageTiling === true; - }) - .map(function (args) { - return args[0]; - }) - .withLatestFrom(this._container.glRenderer.webGLRenderer$, this._container.renderService.size$) - .map(function (_a) { - var frame = _a[0], renderer = _a[1], size = _a[2]; - var state = frame.state; - var viewportSize = Math.max(size.width, size.height); - var currentNode = state.currentNode; - var currentTransform = state.currentTransform; - var tileSize = viewportSize > 2048 ? 2048 : viewportSize > 1024 ? 1024 : 512; - return new Tiles_1.TextureProvider(currentNode.key, currentTransform.basicWidth, currentTransform.basicHeight, tileSize, currentNode.image, _this._imageTileLoader, new Tiles_1.ImageTileStore(), renderer); - }) - .publishReplay(1) - .refCount(); - this._textureProviderSubscription = textureProvider$.subscribe(function () { }); - this._setTextureProviderSubscription = textureProvider$ - .map(function (provider) { - return function (renderer) { - renderer.setTextureProvider(provider.key, provider); - return renderer; - }; - }) - .subscribe(this._rendererOperation$); - this._setTileSizeSubscription = this._container.renderService.size$ - .switchMap(function (size) { - return Observable_1.Observable - .combineLatest(textureProvider$, Observable_1.Observable.of(size)) - .first(); - }) - .subscribe(function (_a) { - var provider = _a[0], size = _a[1]; - var viewportSize = Math.max(size.width, size.height); - var tileSize = viewportSize > 2048 ? 2048 : viewportSize > 1024 ? 1024 : 512; - provider.setTileSize(tileSize); - }); - this._abortTextureProviderSubscription = textureProvider$ - .pairwise() - .subscribe(function (pair) { - var previous = pair[0]; - previous.abort(); - }); - var roiTrigger$ = Observable_1.Observable - .combineLatest(this._container.renderService.renderCameraFrame$, this._container.renderService.size$.debounceTime(250)) - .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() - ]; - }) - .pairwise() - .skipWhile(function (pls) { - return pls[1][2] - pls[0][2] < 0 || pls[1][2] === 0; - }) - .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; - }) - .distinctUntilChanged() - .filter(function (stalled) { - return stalled; - }) - .switchMap(function (stalled) { - return _this._container.renderService.renderCameraFrame$ - .first(); - }) - .withLatestFrom(this._container.renderService.size$, this._navigator.stateService.currentTransform$); - this._setRegionOfInterestSubscription = textureProvider$ - .switchMap(function (provider) { - return roiTrigger$ - .map(function (_a) { - var camera = _a[0], size = _a[1], transform = _a[2]; - return [ - _this._roiCalculator.computeRegionOfInterest(camera, size, transform), - provider, - ]; - }); - }) - .filter(function (args) { - return !args[1].disposed; - }) - .subscribe(function (args) { - var roi = args[0]; - var provider = args[1]; - provider.setRegionOfInterest(roi); + }; + })) + .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$, rxjs_1.of(null))).pipe(operators_1.startWith([false, null]), operators_1.pairwise()) + .subscribe(function (_a) { + var previous = _a[0], current = _a[1]; + var dragging = current[0]; + var eventType = dragging ? MarkerComponent.dragstart : MarkerComponent.dragend; + var id = dragging ? current[1] : previous[1]; + var marker = _this._markerScene.get(id); + var markerEvent = { marker: marker, target: _this, type: eventType }; + _this.fire(eventType, markerEvent); }); - var hasTexture$ = textureProvider$ - .switchMap(function (provider) { - return provider.hasTexture$; - }) - .startWith(false) - .publishReplay(1) - .refCount(); - this._hasTextureSubscription = hasTexture$.subscribe(function () { }); - var nodeImage$ = this._navigator.stateService.currentState$ - .filter(function (frame) { - return frame.state.nodesAhead === 0; - }) - .map(function (frame) { - return frame.state.currentNode; - }) - .distinctUntilChanged(undefined, function (node) { - return node.key; - }) - .debounceTime(1000) - .withLatestFrom(hasTexture$) - .filter(function (args) { - return !args[1]; - }) - .map(function (args) { - return args[0]; - }) - .filter(function (node) { - return node.pano ? - Utils_1.Settings.maxImageSize > Utils_1.Settings.basePanoramaSize : - Utils_1.Settings.maxImageSize > Utils_1.Settings.baseImageSize; - }) - .switchMap(function (node) { - var baseImageSize = node.pano ? - Utils_1.Settings.basePanoramaSize : - Utils_1.Settings.baseImageSize; - if (Math.max(node.image.width, node.image.height) > baseImageSize) { - return Observable_1.Observable.empty(); + var mouseDown$ = 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); } - var image$ = node - .cacheImage$(Utils_1.Settings.maxImageSize) - .map(function (n) { - return [n.image, n]; - }); - return image$ - .takeUntil(hasTexture$ - .filter(function (hasTexture) { - return hasTexture; - })) - .catch(function (error, caught) { - console.error("Failed to fetch high res image (" + node.key + ")", error); - return Observable_1.Observable.empty(); - }); - }) - .publish() - .refCount(); - this._updateBackgroundSubscription = nodeImage$ - .withLatestFrom(textureProvider$) - .subscribe(function (args) { - if (args[0][1].key !== args[1].key || - args[1].disposed) { + else { + _this._container.mouseService.unclaimMouse(_this._name); + _this._container.mouseService.unclaimWheel(_this._name); + } + }); + var offset$ = 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$)) + .subscribe(function (_a) { + var event = _a[0], _b = _a[1], marker = _b[0], offset = _b[1], render = _b[2], reference = _a[2], configuration = _a[3]; + if (!_this._markerScene.has(marker.id)) { return; } - args[1].updateBackground(args[0][0]); + var element = _this._container.element; + var _c = _this._viewportCoords.canvasPosition(event, element), canvasX = _c[0], canvasY = _c[1]; + var groundX = canvasX - offset[0]; + var groundY = canvasY - offset[1]; + var _d = _this._viewportCoords + .canvasToViewport(groundX, groundY, element), viewportX = _d[0], viewportY = _d[1]; + var direction = new THREE.Vector3(viewportX, viewportY, 1) + .unproject(render.perspective) + .sub(render.perspective.position) + .normalize(); + var distance = Math.min(_this._relativeGroundAltitude / direction.z, configuration.visibleBBoxSize / 2 - 0.1); + if (distance < 0) { + return; + } + var intersection = direction + .clone() + .multiplyScalar(distance) + .add(render.perspective.position); + intersection.z = render.perspective.position.z + _this._relativeGroundAltitude; + var _e = _this._geoCoords + .enuToGeodetic(intersection.x, intersection.y, intersection.z, reference.lat, reference.lon, reference.alt), lat = _e[0], lon = _e[1]; + _this._markerScene.update(marker.id, intersection.toArray(), { lat: lat, lon: lon }); + _this._markerSet.update(marker); + var markerEvent = { marker: marker, target: _this, type: MarkerComponent.changed }; + _this.fire(MarkerComponent.changed, markerEvent); }); - this._updateTextureImageSubscription = nodeImage$ - .map(function (imn) { - return function (renderer) { - renderer.updateTextureImage(imn[0], imn[1]); - return renderer; - }; - }) - .subscribe(this._rendererOperation$); }; - ImagePlaneComponent.prototype._deactivate = function () { - this._rendererDisposer$.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(); + 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(); }; - ImagePlaneComponent.prototype._getDefaultConfiguration = function () { - return { imageTiling: false }; + MarkerComponent.prototype._getDefaultConfiguration = function () { + return { visibleBBoxSize: 100 }; }; - ImagePlaneComponent.componentName = "imagePlane"; - return ImagePlaneComponent; + 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.ImagePlaneComponent = ImagePlaneComponent; -Component_1.ComponentService.register(ImagePlaneComponent); -exports.default = ImagePlaneComponent; +exports.MarkerComponent = MarkerComponent; +Component_1.ComponentService.register(MarkerComponent); +exports.default = MarkerComponent; -},{"../../Component":281,"../../Render":287,"../../Tiles":290,"../../Utils":291,"rxjs/Observable":29,"rxjs/Subject":34,"rxjs/add/operator/catch":52,"rxjs/add/operator/combineLatest":53,"rxjs/add/operator/debounceTime":55,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/filter":61,"rxjs/add/operator/map":65,"rxjs/add/operator/pairwise":69,"rxjs/add/operator/publish":71,"rxjs/add/operator/publishReplay":72,"rxjs/add/operator/scan":75,"rxjs/add/operator/skipWhile":79,"rxjs/add/operator/startWith":80,"rxjs/add/operator/switchMap":81,"rxjs/add/operator/takeUntil":83,"rxjs/add/operator/withLatestFrom":87}],312:[function(require,module,exports){ -"use strict"; -/// -Object.defineProperty(exports, "__esModule", { value: true }); -var THREE = require("three"); -var Component_1 = require("../../Component"); -var ImagePlaneFactory = /** @class */ (function () { - function ImagePlaneFactory(imagePlaneDepth, imageSphereRadius) { - this._imagePlaneDepth = imagePlaneDepth != null ? imagePlaneDepth : 200; - this._imageSphereRadius = imageSphereRadius != null ? imageSphereRadius : 200; - } - ImagePlaneFactory.prototype.createMesh = function (node, transform) { - var mesh = node.pano ? - this._createImageSphere(node, transform) : - this._createImagePlane(node, transform); - return mesh; - }; - ImagePlaneFactory.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; - }; - ImagePlaneFactory.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._getFlatImagePlaneGeo(transform); - return new THREE.Mesh(geometry, material); - }; - ImagePlaneFactory.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.ImagePlaneShaders.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.ImagePlaneShaders.equirectangular.vertex, - }; - return materialParameters; - }; - ImagePlaneFactory.prototype._createPlaneMaterialParameters = function (transform, texture) { - var materialParameters = { - depthWrite: false, - fragmentShader: Component_1.ImagePlaneShaders.perspective.fragment, - side: THREE.DoubleSide, - transparent: true, - uniforms: { - bbox: { - type: "v4", - value: new THREE.Vector4(0, 0, 1, 1), - }, - opacity: { - type: "f", - value: 1, - }, - projectorMat: { - type: "m4", - value: transform.projectorMatrix(), - }, - projectorTex: { - type: "t", - value: texture, - }, - }, - vertexShader: Component_1.ImagePlaneShaders.perspective.vertex, - }; - return materialParameters; - }; - ImagePlaneFactory.prototype._createTexture = function (image) { - var texture = new THREE.Texture(image); - texture.minFilter = THREE.LinearFilter; - texture.needsUpdate = true; - return texture; - }; - ImagePlaneFactory.prototype._useMesh = function (transform, node) { - return node.mesh.vertices.length && transform.hasValidScale; - }; - ImagePlaneFactory.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; - }; - ImagePlaneFactory.prototype._getImagePlaneGeo = 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 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; - }; - ImagePlaneFactory.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; - }; - ImagePlaneFactory.prototype._getFlatImagePlaneGeo = 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; - 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)); - 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 ImagePlaneFactory; -}()); -exports.ImagePlaneFactory = ImagePlaneFactory; -exports.default = ImagePlaneFactory; -},{"../../Component":281,"three":231}],313:[function(require,module,exports){ +},{"../../Component":291,"../../Geo":294,"../../Graph":295,"../../Render":297,"rxjs":43,"rxjs/operators":241,"three":242,"when":288}],335:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); -var Component_1 = require("../../Component"); -var ImagePlaneGLRenderer = /** @class */ (function () { - function ImagePlaneGLRenderer() { - this._imagePlaneFactory = new Component_1.ImagePlaneFactory(); - this._imagePlaneScene = new Component_1.ImagePlaneScene(); - this._alpha = 0; - this._alphaOld = 0; - this._fadeOutSpeed = 0.05; - this._currentKey = null; - this._previousKey = null; - this._providerDisposers = {}; - this._frameId = 0; +exports.MarkerScene = void 0; +var THREE = require("three"); +var MarkerScene = /** @class */ (function () { + function MarkerScene(scene, raycaster) { this._needsRender = false; + this._interactiveObjects = []; + this._markers = {}; + this._objectMarkers = {}; + this._raycaster = !!raycaster ? raycaster : new THREE.Raycaster(); + this._scene = !!scene ? scene : new THREE.Scene(); } - Object.defineProperty(ImagePlaneGLRenderer.prototype, "frameId", { + Object.defineProperty(MarkerScene.prototype, "markers", { get: function () { - return this._frameId; + return this._markers; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(ImagePlaneGLRenderer.prototype, "needsRender", { + Object.defineProperty(MarkerScene.prototype, "needsRender", { get: function () { return this._needsRender; }, - enumerable: true, + enumerable: false, configurable: true }); - ImagePlaneGLRenderer.prototype.indicateNeedsRender = function () { - 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; + MarkerScene.prototype.add = function (marker, position) { + if (marker.id in this._markers) { + this._dispose(marker.id); } - 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]; + 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._providerDisposers[key] = dispose; - }; - ImagePlaneGLRenderer.prototype._updateTexture = function (texture) { this._needsRender = true; - for (var _i = 0, _a = this._imagePlaneScene.imagePlanes; _i < _a.length; _i++) { - var plane = _a[_i]; - var material = plane.material; - var oldTexture = material.uniforms.projectorTex.value; - material.uniforms.projectorTex.value = null; - oldTexture.dispose(); - material.uniforms.projectorTex.value = texture; - } }; - ImagePlaneGLRenderer.prototype.updateTextureImage = function (image, node) { - if (this._currentKey !== node.key) { - return; + MarkerScene.prototype.clear = function () { + for (var id in this._markers) { + if (!this._markers.hasOwnProperty) { + continue; + } + this._dispose(id); } this._needsRender = true; - for (var _i = 0, _a = this._imagePlaneScene.imagePlanes; _i < _a.length; _i++) { - var plane = _a[_i]; - var material = plane.material; - var texture = material.uniforms.projectorTex.value; - texture.image = image; - texture.needsUpdate = true; - } - }; - ImagePlaneGLRenderer.prototype.render = function (perspectiveCamera, renderer) { - var planeAlpha = this._imagePlaneScene.imagePlanesOld.length ? 1 : this._alpha; - for (var _i = 0, _a = this._imagePlaneScene.imagePlanes; _i < _a.length; _i++) { - var plane = _a[_i]; - plane.material.uniforms.opacity.value = planeAlpha; - } - for (var _b = 0, _c = this._imagePlaneScene.imagePlanesOld; _b < _c.length; _b++) { - var plane = _c[_b]; - plane.material.uniforms.opacity.value = this._alphaOld; - } - renderer.render(this._imagePlaneScene.scene, perspectiveCamera); - renderer.render(this._imagePlaneScene.sceneOld, perspectiveCamera); - for (var _d = 0, _e = this._imagePlaneScene.imagePlanes; _d < _e.length; _d++) { - var plane = _e[_d]; - plane.material.uniforms.opacity.value = this._alpha; - } - renderer.render(this._imagePlaneScene.scene, perspectiveCamera); - }; - ImagePlaneGLRenderer.prototype.clearNeedsRender = function () { - this._needsRender = false; - }; - ImagePlaneGLRenderer.prototype.dispose = function () { - this._imagePlaneScene.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; + MarkerScene.prototype.get = function (id) { + return this._markers[id]; }; - ImagePlaneGLRenderer.prototype._updateAlphaOld = function (alpha) { - if (alpha < 1 || this._alphaOld === 0) { - return false; - } - this._alphaOld = Math.max(0, this._alphaOld - this._fadeOutSpeed); - return true; + MarkerScene.prototype.getAll = function () { + var _this = this; + return Object + .keys(this._markers) + .map(function (id) { return _this._markers[id]; }); }; - 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._imagePlaneFactory.createMesh(state.previousNode, state.previousTransform); - this._imagePlaneScene.updateImagePlanes([previousMesh]); - } - this._previousKey = previousKey; - } - this._currentKey = currentKey; - var currentMesh = this._imagePlaneFactory.createMesh(state.currentNode, state.currentTransform); - this._imagePlaneScene.updateImagePlanes([currentMesh]); - this._alphaOld = 1; - return true; + MarkerScene.prototype.has = function (id) { + return id in this._markers; }; - return ImagePlaneGLRenderer; -}()); -exports.ImagePlaneGLRenderer = ImagePlaneGLRenderer; -exports.default = ImagePlaneGLRenderer; - -},{"../../Component":281}],314:[function(require,module,exports){ -"use strict"; -/// -Object.defineProperty(exports, "__esModule", { value: true }); -var THREE = require("three"); -var ImagePlaneScene = /** @class */ (function () { - function ImagePlaneScene() { - this.scene = new THREE.Scene(); - this.sceneOld = new THREE.Scene(); - this.imagePlanes = []; - this.imagePlanesOld = []; - } - ImagePlaneScene.prototype.updateImagePlanes = function (planes) { - this._dispose(this.imagePlanesOld, this.sceneOld); - for (var _i = 0, _a = this.imagePlanes; _i < _a.length; _i++) { - var plane = _a[_i]; - this.scene.remove(plane); - this.sceneOld.add(plane); - } - for (var _b = 0, planes_1 = planes; _b < planes_1.length; _b++) { - var plane = planes_1[_b]; - this.scene.add(plane); - } - this.imagePlanesOld = this.imagePlanes; - this.imagePlanes = planes; - }; - ImagePlaneScene.prototype.addImagePlanes = function (planes) { - for (var _i = 0, planes_2 = planes; _i < planes_2.length; _i++) { - var plane = planes_2[_i]; - this.scene.add(plane); - this.imagePlanes.push(plane); - } - }; - ImagePlaneScene.prototype.addImagePlanesOld = function (planes) { - for (var _i = 0, planes_3 = planes; _i < planes_3.length; _i++) { - var plane = planes_3[_i]; - this.sceneOld.add(plane); - this.imagePlanesOld.push(plane); - } - }; - ImagePlaneScene.prototype.setImagePlanes = function (planes) { - this._clear(); - this.addImagePlanes(planes); + 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; }; - ImagePlaneScene.prototype.setImagePlanesOld = function (planes) { - this._clearOld(); - this.addImagePlanesOld(planes); + MarkerScene.prototype.lerpAltitude = function (id, alt, alpha) { + if (!(id in this._markers)) { + return; + } + this._markers[id].lerpAltitude(alt, alpha); + this._needsRender = true; }; - ImagePlaneScene.prototype.clear = function () { - this._clear(); - this._clearOld(); + MarkerScene.prototype.remove = function (id) { + if (!(id in this._markers)) { + return; + } + this._dispose(id); + this._needsRender = true; }; - ImagePlaneScene.prototype._clear = function () { - this._dispose(this.imagePlanes, this.scene); - this.imagePlanes.length = 0; + MarkerScene.prototype.render = function (perspectiveCamera, renderer) { + renderer.render(this._scene, perspectiveCamera); + this._needsRender = false; }; - ImagePlaneScene.prototype._clearOld = function () { - this._dispose(this.imagePlanesOld, this.sceneOld); - this.imagePlanesOld.length = 0; + 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; }; - ImagePlaneScene.prototype._dispose = function (planes, scene) { - for (var _i = 0, planes_4 = planes; _i < planes_4.length; _i++) { - var plane = planes_4[_i]; - scene.remove(plane); - plane.geometry.dispose(); - plane.material.dispose(); - var texture = plane.material.uniforms.projectorTex.value; - if (texture != null) { - texture.dispose(); + 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 ImagePlaneScene; -}()); -exports.ImagePlaneScene = ImagePlaneScene; -exports.default = ImagePlaneScene; - -},{"three":231}],315:[function(require,module,exports){ -"use strict"; -/// -Object.defineProperty(exports, "__esModule", { value: true }); - -var path = require("path"); -var ImagePlaneShaders = /** @class */ (function () { - function ImagePlaneShaders() { - } - ImagePlaneShaders.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}", - }; - ImagePlaneShaders.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 vec4 bbox;\n\nvarying vec4 vRstq;\n\nvoid main()\n{\n float x = vRstq.x / vRstq.w;\n float y = vRstq.y / vRstq.w;\n\n vec4 baseColor;\n if (x > bbox[0] && y > bbox[1] && x < bbox[2] && y < bbox[3]) {\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}", - }; - return ImagePlaneShaders; + return MarkerScene; }()); -exports.ImagePlaneShaders = ImagePlaneShaders; +exports.MarkerScene = MarkerScene; +exports.default = MarkerScene; -},{"path":22}],316:[function(require,module,exports){ +},{"three":242}],336:[function(require,module,exports){ "use strict"; -/// -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - 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("rxjs/Observable"); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/observable/combineLatest"); -require("rxjs/add/observable/fromEvent"); -require("rxjs/add/observable/of"); -require("rxjs/add/observable/zip"); -require("rxjs/add/operator/distinctUntilChanged"); -require("rxjs/add/operator/filter"); -require("rxjs/add/operator/first"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/merge"); -require("rxjs/add/operator/mergeMap"); -require("rxjs/add/operator/scan"); -require("rxjs/add/operator/switchMap"); -require("rxjs/add/operator/withLatestFrom"); -require("rxjs/add/operator/zip"); -var State_1 = require("../../State"); -var Render_1 = require("../../Render"); -var Utils_1 = require("../../Utils"); -var Component_1 = require("../../Component"); -var SliderState = /** @class */ (function () { - function SliderState() { - this._imagePlaneFactory = new Component_1.ImagePlaneFactory(); - this._imagePlaneScene = new Component_1.ImagePlaneScene(); - this._currentKey = null; - this._previousKey = null; - this._currentPano = false; - this._frameId = 0; - this._glNeedsRender = false; - this._domNeedsRender = true; - this._curtain = 1; +exports.MarkerSet = void 0; +var rxjs_1 = require("rxjs"); +var Geo_1 = require("../../Geo"); +var MarkerSet = /** @class */ (function () { + function MarkerSet() { + this._hash = {}; + this._index = new Geo_1.GeoRBush(16); + this._indexChanged$ = new rxjs_1.Subject(); + this._updated$ = new rxjs_1.Subject(); } - Object.defineProperty(SliderState.prototype, "frameId", { - get: function () { - return this._frameId; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(SliderState.prototype, "curtain", { - get: function () { - return this._curtain; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(SliderState.prototype, "glNeedsRender", { - get: function () { - return this._glNeedsRender; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(SliderState.prototype, "domNeedsRender", { - get: function () { - return this._domNeedsRender; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(SliderState.prototype, "sliderVisible", { + Object.defineProperty(MarkerSet.prototype, "changed$", { get: function () { - return this._sliderVisible; - }, - set: function (value) { - this._sliderVisible = value; - this._domNeedsRender = true; + return this._indexChanged$; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(SliderState.prototype, "disabled", { + Object.defineProperty(MarkerSet.prototype, "updated$", { get: function () { - return this._currentKey == null || - this._previousKey == null || - this._currentPano; + return this._updated$; }, - enumerable: true, + enumerable: false, configurable: true }); - SliderState.prototype.update = function (frame) { - this._updateFrameId(frame.id); - var needsRender = this._updateImagePlanes(frame.state); - this._domNeedsRender = needsRender || this._domNeedsRender; - needsRender = this._updateCurtain(frame.state.alpha) || needsRender; - this._glNeedsRender = needsRender || this._glNeedsRender; - }; - SliderState.prototype.updateTexture = function (image, node) { - var imagePlanes = node.key === this._currentKey ? - this._imagePlaneScene.imagePlanes : - node.key === this._previousKey ? - this._imagePlaneScene.imagePlanesOld : - []; - if (imagePlanes.length === 0) { - return; + 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); } - this._glNeedsRender = true; - for (var _i = 0, imagePlanes_1 = imagePlanes; _i < imagePlanes_1.length; _i++) { - var plane = imagePlanes_1[_i]; - var material = plane.material; - var texture = material.uniforms.projectorTex.value; - texture.image = image; - texture.needsUpdate = true; + if (updated.length > 0) { + this._updated$.next(updated); } - }; - SliderState.prototype.render = function (perspectiveCamera, renderer) { - if (!this.disabled) { - renderer.render(this._imagePlaneScene.sceneOld, perspectiveCamera); + if (markers.length > updated.length) { + this._indexChanged$.next(this); } - renderer.render(this._imagePlaneScene.scene, perspectiveCamera); }; - SliderState.prototype.dispose = function () { - this._imagePlaneScene.clear(); - }; - SliderState.prototype.clearGLNeedsRender = function () { - this._glNeedsRender = false; + MarkerSet.prototype.has = function (id) { + return id in this._hash; }; - SliderState.prototype.clearDomNeedsRender = function () { - this._domNeedsRender = false; + MarkerSet.prototype.get = function (id) { + return this.has(id) ? this._hash[id].marker : undefined; }; - SliderState.prototype._updateFrameId = function (frameId) { - this._frameId = frameId; + MarkerSet.prototype.getAll = function () { + return this._index + .all() + .map(function (indexItem) { + return indexItem.marker; + }); }; - SliderState.prototype._updateImagePlanes = function (state) { - if (state.currentNode == null) { - return; - } - var needsRender = false; - if (state.previousNode != null && this._previousKey !== state.previousNode.key) { - needsRender = true; - this._previousKey = state.previousNode.key; - this._imagePlaneScene.setImagePlanesOld([ - this._imagePlaneFactory.createMesh(state.previousNode, state.previousTransform), - ]); - } - if (this._currentKey !== state.currentNode.key) { - needsRender = true; - this._currentKey = state.currentNode.key; - this._currentPano = state.currentNode.pano; - this._imagePlaneScene.setImagePlanes([ - this._imagePlaneFactory.createMesh(state.currentNode, state.currentTransform), - ]); - if (!this.disabled) { - this._updateBbox(); + 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; } - return needsRender; - }; - SliderState.prototype._updateCurtain = function (alpha) { - if (this.disabled || - Math.abs(this._curtain - alpha) < 0.001) { - return false; + if (changed) { + this._indexChanged$.next(this); } - this._curtain = alpha; - this._updateBbox(); - return true; }; - SliderState.prototype._updateBbox = function () { - for (var _i = 0, _a = this._imagePlaneScene.imagePlanes; _i < _a.length; _i++) { - var plane = _a[_i]; - var shaderMaterial = plane.material; - var bbox = shaderMaterial.uniforms.bbox.value; - bbox.z = this._curtain; - } + MarkerSet.prototype.removeAll = function () { + this._hash = {}; + this._index.clear(); + this._indexChanged$.next(this); }; - return SliderState; -}()); -var SliderComponent = /** @class */ (function (_super) { - __extends(SliderComponent, _super); - /** - * Create a new slider component instance. - * @class SliderComponent - */ - function SliderComponent(name, container, navigator, dom) { - var _this = _super.call(this, name, container, navigator) || this; - _this._dom = !!dom ? dom : new Utils_1.DOM(); - _this._sliderStateOperation$ = new Subject_1.Subject(); - _this._sliderStateCreator$ = new Subject_1.Subject(); - _this._sliderStateDisposer$ = new Subject_1.Subject(); - _this._sliderState$ = _this._sliderStateOperation$ - .scan(function (sliderState, operation) { - return operation(sliderState); - }, null) - .filter(function (sliderState) { - return sliderState != null; + MarkerSet.prototype.search = function (_a) { + var sw = _a[0], ne = _a[1]; + return this._index + .search({ + maxX: ne.lat, + maxY: ne.lon, + minX: sw.lat, + minY: sw.lon, }) - .distinctUntilChanged(undefined, function (sliderState) { - return sliderState.frameId; + .map(function (indexItem) { + return indexItem.marker; }); - _this._sliderStateCreator$ - .map(function () { - return function (sliderState) { - if (sliderState != null) { - throw new Error("Multiple slider states can not be created at the same time"); - } - return new SliderState(); - }; - }) - .subscribe(_this._sliderStateOperation$); - _this._sliderStateDisposer$ - .map(function () { - return function (sliderState) { - sliderState.dispose(); - return null; - }; - }) - .subscribe(_this._sliderStateOperation$); - return _this; - } - /** - * Set the image keys. - * - * Configures the component to show the image planes for the supplied image keys. - * - * @param {keys} ISliderKeys - 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 initial position. - * - * 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 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._sliderContainer = this._dom.createElement("div", "mapillary-js-slider-container", this._container.element); - this._sliderWrapper = this._dom.createElement("div", "SliderWrapper", this._sliderContainer); - this._sliderControl = this._dom.createElement("input", "SliderControl", this._sliderWrapper); - this._sliderControl.setAttribute("type", "range"); - this._sliderControl.setAttribute("min", "0"); - this._sliderControl.setAttribute("max", "1000"); - this._sliderControl.style.visibility = "hidden"; - this._moveToHandler = function (e) { - var curtain = Number(e.target.value) / 1000; - _this._navigator.stateService.moveTo(curtain); + 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, }; - this._sliderControl.addEventListener("input", this._moveToHandler); - this._sliderControl.addEventListener("change", this._moveToHandler); - Observable_1.Observable - .combineLatest(this._navigator.stateService.state$, this._configuration$) - .first() - .subscribe(function (_a) { - var state = _a[0], configuration = _a[1]; - if (state === State_1.State.Traversing) { - _this._navigator.stateService.wait(); - var position = configuration.initialPosition != null ? configuration.initialPosition : 1; - _this._sliderControl.value = (1000 * position).toString(); - _this._navigator.stateService.moveTo(position); - } - }); - this._glRenderSubscription = this._sliderState$ - .map(function (sliderState) { - var renderHash = { - name: _this._name, - render: { - frameId: sliderState.frameId, - needsRender: sliderState.glNeedsRender, - render: sliderState.render.bind(sliderState), - stage: Render_1.GLRenderStage.Background, - }, - }; - sliderState.clearGLNeedsRender(); - return renderHash; - }) - .subscribe(this._container.glRenderer.render$); - this._domRenderSubscription = this._sliderState$ - .filter(function (sliderState) { - return sliderState.domNeedsRender; - }) - .subscribe(function (sliderState) { - _this._sliderControl.value = (1000 * sliderState.curtain).toString(); - var visibility = sliderState.disabled || !sliderState.sliderVisible ? "hidden" : "visible"; - _this._sliderControl.style.visibility = visibility; - sliderState.clearDomNeedsRender(); - }); - this._sliderStateCreator$.next(null); - this._stateSubscription = this._navigator.stateService.currentState$ - .map(function (frame) { - return function (sliderState) { - sliderState.update(frame); - return sliderState; - }; - }) - .subscribe(this._sliderStateOperation$); - this._setSliderVisibleSubscription = this._configuration$ - .map(function (configuration) { - return configuration.sliderVisible == null || configuration.sliderVisible; - }) - .distinctUntilChanged() - .map(function (sliderVisible) { - return function (sliderState) { - sliderState.sliderVisible = sliderVisible; - return sliderState; - }; - }) - .subscribe(this._sliderStateOperation$); - this._setKeysSubscription = this._configuration$ - .filter(function (configuration) { - return configuration.keys != null; - }) - .switchMap(function (configuration) { - return Observable_1.Observable - .zip(_this._catchCacheNode$(configuration.keys.background), _this._catchCacheNode$(configuration.keys.foreground)) - .map(function (nodes) { - return { background: nodes[0], foreground: nodes[1] }; - }) - .zip(_this._navigator.stateService.currentState$.first()) - .map(function (nf) { - return { nodes: nf[0], state: nf[1].state }; - }); - }) - .subscribe(function (co) { - if (co.state.currentNode != null && - co.state.previousNode != null && - co.state.currentNode.key === co.nodes.foreground.key && - co.state.previousNode.key === co.nodes.background.key) { - return; - } - if (co.state.currentNode.key === co.nodes.background.key) { - _this._navigator.stateService.setNodes([co.nodes.foreground]); - return; - } - if (co.state.currentNode.key === co.nodes.foreground.key && - co.state.trajectory.length === 1) { - _this._navigator.stateService.prependNodes([co.nodes.background]); - return; - } - _this._navigator.stateService.setNodes([co.nodes.background]); - _this._navigator.stateService.setNodes([co.nodes.foreground]); - }, function (e) { - console.error(e); - }); - var previousNode$ = this._navigator.stateService.currentState$ - .map(function (frame) { - return frame.state.previousNode; - }) - .filter(function (node) { - return node != null; - }) - .distinctUntilChanged(undefined, function (node) { - return node.key; - }); - this._nodeSubscription = Observable_1.Observable - .merge(previousNode$, this._navigator.stateService.currentNode$) - .filter(function (node) { - return node.pano ? - Utils_1.Settings.maxImageSize > Utils_1.Settings.basePanoramaSize : - Utils_1.Settings.maxImageSize > Utils_1.Settings.baseImageSize; - }) - .mergeMap(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 Observable_1.Observable.empty(); - } - return node.cacheImage$(Utils_1.Settings.maxImageSize) - .map(function (n) { - return [n.image, n]; - }) - .catch(function (error, caught) { - console.error("Failed to fetch high res slider image (" + node.key + ")", error); - return Observable_1.Observable.empty(); - }); - }) - .map(function (_a) { - var element = _a[0], node = _a[1]; - return function (sliderState) { - sliderState.updateTexture(element, node); - return sliderState; - }; - }) - .subscribe(this._sliderStateOperation$); - }; - SliderComponent.prototype._deactivate = function () { - var _this = this; - this._navigator.stateService.state$ - .first() - .subscribe(function (state) { - if (state === State_1.State.Waiting) { - _this._navigator.stateService.traverse(); - } - }); - this._sliderStateDisposer$.next(null); - this._setKeysSubscription.unsubscribe(); - this._setSliderVisibleSubscription.unsubscribe(); - this._stateSubscription.unsubscribe(); - this._glRenderSubscription.unsubscribe(); - this._domRenderSubscription.unsubscribe(); - this._nodeSubscription.unsubscribe(); - this.configure({ keys: null }); - this._sliderControl.removeEventListener("input", this._moveToHandler); - this._sliderControl.removeEventListener("change", this._moveToHandler); - this._container.element.removeChild(this._sliderContainer); - this._moveToHandler = null; - this._sliderControl = null; - this._sliderWrapper = null; - this._sliderContainer = null; - }; - SliderComponent.prototype._getDefaultConfiguration = function () { - return {}; - }; - SliderComponent.prototype._catchCacheNode$ = function (key) { - return this._navigator.graphService.cacheNode$(key) - .catch(function (error, caught) { - console.error("Failed to cache slider node (" + key + ")", error); - return Observable_1.Observable.empty(); - }); + hash[id] = item; + index.insert(item); }; - SliderComponent.componentName = "slider"; - return SliderComponent; -}(Component_1.Component)); -exports.SliderComponent = SliderComponent; -Component_1.ComponentService.register(SliderComponent); -exports.default = SliderComponent; - -},{"../../Component":281,"../../Render":287,"../../State":288,"../../Utils":291,"rxjs/Observable":29,"rxjs/Subject":34,"rxjs/add/observable/combineLatest":38,"rxjs/add/observable/fromEvent":42,"rxjs/add/observable/of":45,"rxjs/add/observable/zip":48,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/filter":61,"rxjs/add/operator/first":63,"rxjs/add/operator/map":65,"rxjs/add/operator/merge":66,"rxjs/add/operator/mergeMap":68,"rxjs/add/operator/scan":75,"rxjs/add/operator/switchMap":81,"rxjs/add/operator/withLatestFrom":87,"rxjs/add/operator/zip":88}],317:[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 = {})); + return MarkerSet; +}()); +exports.MarkerSet = MarkerSet; +exports.default = MarkerSet; -},{}],318:[function(require,module,exports){ +},{"../../Geo":294,"rxjs":43}],337:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var ICoverConfiguration_1 = require("./ICoverConfiguration"); -exports.CoverState = ICoverConfiguration_1.CoverState; -},{"./ICoverConfiguration":317}],319:[function(require,module,exports){ +},{}],338:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -26429,189 +34232,182 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var Component_1 = require("../../Component"); -var Edge_1 = require("../../Edge"); +exports.CircleMarker = void 0; +var THREE = require("three"); +var Component_1 = require("../../../Component"); /** - * The `KeyPlayHandler` allows the user to control the play behavior - * using the following key commands: + * @class CircleMarker * - * `Spacebar`: Start or stop playing. - * `SHIFT` + `D`: Switch direction. - * `<`: Decrease speed. - * `>`: Increase speed. + * @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 keyboardComponent = viewer.getComponent("keyboard"); + * var defaultMarker = new Mapillary.MarkerComponent.CircleMarker( + * "id-1", + * { lat: 0, lon: 0, }); * - * keyboardComponent.keyPlay.disable(); - * keyboardComponent.keyPlay.enable(); + * var configuredMarker = new Mapillary.MarkerComponent.CircleMarker( + * "id-2", + * { lat: 0, lon: 0, }, + * { + * color: "#0Ff", + * opacity: 0.3, + * radius: 0.7, + * }); * - * var isEnabled = keyboardComponent.keyPlay.isEnabled; + * markerComponent.add([defaultMarker, configuredMarker]); * ``` */ -var KeyPlayHandler = /** @class */ (function (_super) { - __extends(KeyPlayHandler, _super); - function KeyPlayHandler() { - return _super !== null && _super.apply(this, arguments) || this; +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; } - KeyPlayHandler.prototype._enable = function () { - var _this = this; - this._keyDownSubscription = this._container.keyboardService.keyDown$ - .withLatestFrom(this._navigator.playService.playing$, this._navigator.playService.direction$, this._navigator.playService.speed$, this._navigator.stateService.currentNode$ - .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(); - }); + 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; }; - KeyPlayHandler.prototype._disable = function () { - this._keyDownSubscription.unsubscribe(); + 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(); + } }; - KeyPlayHandler.prototype._getConfiguration = function (enable) { - return { keyZoom: enable }; + CircleMarker.prototype._getInteractiveObjects = function () { + return []; }; - return KeyPlayHandler; -}(Component_1.HandlerBase)); -exports.KeyPlayHandler = KeyPlayHandler; -exports.default = KeyPlayHandler; + return CircleMarker; +}(Component_1.Marker)); +exports.CircleMarker = CircleMarker; +exports.default = CircleMarker; -},{"../../Component":281,"../../Edge":282}],320:[function(require,module,exports){ +},{"../../../Component":291,"three":242}],339:[function(require,module,exports){ "use strict"; -/// -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); - }; -})(); -Object.defineProperty(exports, "__esModule", { value: true }); -require("rxjs/add/operator/switchMap"); -require("rxjs/add/operator/withLatestFrom"); -var Component_1 = require("../../Component"); -var Edge_1 = require("../../Edge"); -/** - * 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(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.Marker = void 0; +/** + * @class Marker * - * var isEnabled = keyboardComponent.keySequenceNavigation.isEnabled; - * ``` + * @classdesc Represents an abstract marker class that should be extended + * by marker implementations used in the marker component. */ -var KeySequenceNavigationHandler = /** @class */ (function (_super) { - __extends(KeySequenceNavigationHandler, _super); - function KeySequenceNavigationHandler() { - return _super !== null && _super.apply(this, arguments) || this; +var Marker = /** @class */ (function () { + function Marker(id, latLon) { + this._id = id; + this._latLon = latLon; } - KeySequenceNavigationHandler.prototype._enable = function () { - var _this = this; - var sequenceEdges$ = this._navigator.stateService.currentNode$ - .switchMap(function (node) { - return node.sequenceEdges$; - }); - this._keyDownSubscription = this._container.keyboardService.keyDown$ - .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(function (n) { return; }, function (e) { console.error(e); }); - return; - } - } - }); + Object.defineProperty(Marker.prototype, "id", { + /** + * Get id. + * @returns {string} The id of the marker. + */ + get: function () { + return this._id; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(Marker.prototype, "geometry", { + /** + * Get geometry. + * + * @ignore + */ + get: function () { + return this._geometry; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(Marker.prototype, "latLon", { + /** + * Get lat lon. + * @returns {ILatLon} The geographic coordinates of the marker. + */ + get: function () { + return this._latLon; + }, + enumerable: false, + configurable: true + }); + /** @ignore */ + Marker.prototype.createGeometry = function (position) { + if (!!this._geometry) { + return; + } + this._createGeometry(position); + // update matrix world if raycasting occurs before first render + this._geometry.updateMatrixWorld(true); }; - KeySequenceNavigationHandler.prototype._disable = function () { - this._keyDownSubscription.unsubscribe(); + /** @ignore */ + Marker.prototype.disposeGeometry = function () { + if (!this._geometry) { + return; + } + this._disposeGeometry(); + this._geometry = undefined; }; - KeySequenceNavigationHandler.prototype._getConfiguration = function (enable) { - return { keySequenceNavigation: enable }; + /** @ignore */ + Marker.prototype.getInteractiveObjects = function () { + if (!this._geometry) { + return []; + } + return this._getInteractiveObjects(); }; - return KeySequenceNavigationHandler; -}(Component_1.HandlerBase)); -exports.KeySequenceNavigationHandler = KeySequenceNavigationHandler; -exports.default = KeySequenceNavigationHandler; + /** @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; -},{"../../Component":281,"../../Edge":282,"rxjs/add/operator/switchMap":81,"rxjs/add/operator/withLatestFrom":87}],321:[function(require,module,exports){ +},{}],340:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -26619,143 +34415,149 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -require("rxjs/add/operator/switchMap"); -require("rxjs/add/operator/withLatestFrom"); -var Component_1 = require("../../Component"); -var Edge_1 = require("../../Edge"); +exports.SimpleMarker = void 0; +var THREE = require("three"); +var Component_1 = require("../../../Component"); /** - * The `KeySpatialNavigationHandler` allows the user to navigate through a sequence using the - * following key commands: + * @class SimpleMarker * - * `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. + * @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 keyboardComponent = viewer.getComponent("keyboard"); + * var defaultMarker = new Mapillary.MarkerComponent.SimpleMarker( + * "id-1", + * { lat: 0, lon: 0, }); * - * keyboardComponent.keySpatialNavigation.disable(); - * keyboardComponent.keySpatialNavigation.enable(); + * 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, + * }); * - * var isEnabled = keyboardComponent.keySpatialNavigation.isEnabled; + * markerComponent.add([defaultMarker, interactiveMarker]); * ``` */ -var KeySpatialNavigationHandler = /** @class */ (function (_super) { - __extends(KeySpatialNavigationHandler, _super); - function KeySpatialNavigationHandler(component, container, navigator, spatial) { - var _this = _super.call(this, component, container, navigator) || this; - _this._spatial = spatial; +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; } - KeySpatialNavigationHandler.prototype._enable = function () { - var _this = this; - var spatialEdges$ = this._navigator.stateService.currentNode$ - .switchMap(function (node) { - return node.spatialEdges$; - }); - this._keyDownSubscription = this._container.keyboardService.keyDown$ - .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); - } - }); + 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; }; - KeySpatialNavigationHandler.prototype._disable = function () { - this._keyDownSubscription.unsubscribe(); + 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(); + } }; - KeySpatialNavigationHandler.prototype._getConfiguration = function (enable) { - return { keySpatialNavigation: enable }; + SimpleMarker.prototype._getInteractiveObjects = function () { + return this._interactive ? [this._geometry.children[0]] : []; }; - 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; + 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; }; - KeySpatialNavigationHandler.prototype._moveToKey = function (key) { - this._navigator.moveToKey$(key) - .subscribe(function (n) { }, function (e) { console.error(e); }); - }; - 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; + return SimpleMarker; +}(Component_1.Marker)); +exports.SimpleMarker = SimpleMarker; +exports.default = SimpleMarker; -},{"../../Component":281,"../../Edge":282,"rxjs/add/operator/switchMap":81,"rxjs/add/operator/withLatestFrom":87}],322:[function(require,module,exports){ +},{"../../../Component":291,"three":242}],341:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -26763,75 +34565,99 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -require("rxjs/add/operator/withLatestFrom"); +exports.BounceHandler = void 0; +var rxjs_1 = require("rxjs"); +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; - * ``` + * The `BounceHandler` ensures that the viewer bounces back to the image + * when drag panning outside of the image edge. */ -var KeyZoomHandler = /** @class */ (function (_super) { - __extends(KeyZoomHandler, _super); - function KeyZoomHandler(component, container, navigator, viewportCoords) { +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; } - KeyZoomHandler.prototype._enable = function () { + BounceHandler.prototype._enable = function () { var _this = this; - this._keyDownSubscription = this._container.keyboardService.keyDown$ - .withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$) + 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 event = _a[0], render = _a[1], transform = _a[2]; - if (event.altKey || event.shiftKey || event.ctrlKey || event.metaKey) { + var _b = _a[0], render = _b[0], transform = _b[1], nts = _a[1]; + if (!transform.hasValidScale && render.camera.focal < 0.1) { return; } - var delta = 0; - switch (event.key) { - case "+": - delta = 1; - break; - case "-": - delta = -1; - break; - default: - return; + if (render.perspective.aspect === 0 || render.perspective.aspect === Number.POSITIVE_INFINITY) { + return; } - event.preventDefault(); - var unprojected = _this._viewportCoords.unprojectFromViewport(0, 0, render.perspective); - var reference = transform.projectBasic(unprojected.toArray()); - _this._navigator.stateService.zoomIn(delta, reference); + 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 }); }); }; - KeyZoomHandler.prototype._disable = function () { - this._keyDownSubscription.unsubscribe(); + BounceHandler.prototype._disable = function () { + this._bounceSubscription.unsubscribe(); }; - KeyZoomHandler.prototype._getConfiguration = function (enable) { - return { keyZoom: enable }; + BounceHandler.prototype._getConfiguration = function () { + return {}; }; - return KeyZoomHandler; + return BounceHandler; }(Component_1.HandlerBase)); -exports.KeyZoomHandler = KeyZoomHandler; -exports.default = KeyZoomHandler; +exports.BounceHandler = BounceHandler; +exports.default = BounceHandler; -},{"../../Component":281,"rxjs/add/operator/withLatestFrom":87}],323:[function(require,module,exports){ +},{"../../Component":291,"rxjs":43,"rxjs/operators":241}],342:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -26839,147 +34665,68 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.DoubleClickZoomHandler = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Component_1 = require("../../Component"); -var Geo_1 = require("../../Geo"); /** - * @class KeyboardComponent - * - * @classdesc Component for keyboard event handling. - * - * To retrive and use the keyboard component + * The `DoubleClickZoomHandler` allows the user to zoom the viewer image at a point by double clicking. * * @example * ``` - * var viewer = new Mapillary.Viewer( - * "", - * "", - * ""); + * var mouseComponent = viewer.getComponent("mouse"); * - * var keyboardComponent = viewer.getComponent("keyboard"); + * mouseComponent.doubleClickZoom.disable(); + * mouseComponent.doubleClickZoom.enable(); + * + * var isEnabled = mouseComponent.doubleClickZoom.isEnabled; * ``` */ -var KeyboardComponent = /** @class */ (function (_super) { - __extends(KeyboardComponent, _super); - 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()); +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; } - 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(); - } + 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); }); }; - KeyboardComponent.prototype._deactivate = function () { - this._configurationSubscription.unsubscribe(); - this._keyPlayHandler.disable(); - this._keySequenceNavigationHandler.disable(); - this._keySpatialNavigationHandler.disable(); - this._keyZoomHandler.disable(); + DoubleClickZoomHandler.prototype._disable = function () { + this._zoomSubscription.unsubscribe(); }; - KeyboardComponent.prototype._getDefaultConfiguration = function () { - return { keyPlay: true, keySequenceNavigation: true, keySpatialNavigation: true, keyZoom: true }; + DoubleClickZoomHandler.prototype._getConfiguration = function (enable) { + return { doubleClickZoom: enable }; }; - KeyboardComponent.componentName = "keyboard"; - return KeyboardComponent; -}(Component_1.Component)); -exports.KeyboardComponent = KeyboardComponent; -Component_1.ComponentService.register(KeyboardComponent); -exports.default = KeyboardComponent; - -},{"../../Component":281,"../../Geo":284}],324:[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; + return DoubleClickZoomHandler; +}(Component_1.HandlerBase)); +exports.DoubleClickZoomHandler = DoubleClickZoomHandler; +exports.default = DoubleClickZoomHandler; -},{"./MarkerComponent":325,"./marker/CircleMarker":328,"./marker/SimpleMarker":330}],325:[function(require,module,exports){ +},{"../../Component":291,"rxjs":43,"rxjs/operators":241}],343:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -26987,736 +34734,793 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var THREE = require("three"); -var when = require("when"); -var Observable_1 = require("rxjs/Observable"); -require("rxjs/add/observable/combineLatest"); -require("rxjs/add/operator/distinctUntilChanged"); -require("rxjs/add/operator/map"); +exports.DragPanHandler = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); 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 + * The `DragPanHandler` allows the user to pan the viewer image by clicking and dragging the cursor. * * @example * ``` - * var viewer = new Mapillary.Viewer( - * "", - * "", - * "", - * { component: { marker: true } }); + * var mouseComponent = viewer.getComponent("mouse"); * - * var markerComponent = viewer.getComponent("marker"); + * mouseComponent.dragPan.disable(); + * mouseComponent.dragPan.enable(); + * + * var isEnabled = mouseComponent.dragPan.isEnabled; * ``` */ -var MarkerComponent = /** @class */ (function (_super) { - __extends(MarkerComponent, _super); - 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(); +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; } - /** - * 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} 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} 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$ - .first() - .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} 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 () { + DragPanHandler.prototype._enable = function () { var _this = this; - var groundAltitude$ = this._navigator.stateService.currentState$ - .map(function (frame) { - return frame.state.camera.position.z + _this._relativeGroundAltitude; - }) - .distinctUntilChanged(function (a1, a2) { - return Math.abs(a1 - a2) < 0.01; - }) - .publishReplay(1) - .refCount(); - var geoInitiated$ = Observable_1.Observable - .combineLatest(groundAltitude$, this._navigator.stateService.reference$) - .first() - .map(function () { }) - .publishReplay(1) - .refCount(); - var clampedConfiguration$ = this._configuration$ - .map(function (configuration) { - return { visibleBBoxSize: Math.max(1, Math.min(200, configuration.visibleBBoxSize)) }; - }); - var currentlatLon$ = this._navigator.stateService.currentNode$ - .map(function (node) { return node.latLon; }) - .publishReplay(1) - .refCount(); - var visibleBBox$ = Observable_1.Observable - .combineLatest(clampedConfiguration$, currentlatLon$) - .map(function (_a) { - var configuration = _a[0], latLon = _a[1]; - return _this._graphCalculator - .boundingBoxCorners(latLon, configuration.visibleBBoxSize / 2); - }) - .publishReplay(1) - .refCount(); - var visibleMarkers$ = Observable_1.Observable - .combineLatest(Observable_1.Observable - .of(this._markerSet) - .concat(this._markerSet.changed$), visibleBBox$) - .map(function (_a) { - var set = _a[0], bbox = _a[1]; - return set.search(bbox); + 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 }); - this._setChangedSubscription = geoInitiated$ - .switchMap(function () { - return visibleMarkers$ - .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); + 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$.pipe(operators_1.map(function (frame) { + return frame.state.currentNode.fullPano || frame.state.nodesAhead < 1; + }), operators_1.distinctUntilChanged(), operators_1.switchMap(function (enable) { + if (!enable) { + return rxjs_1.empty(); } - }); - this._markersUpdatedSubscription = geoInitiated$ - .switchMap(function () { - return _this._markerSet.updated$ - .withLatestFrom(visibleBBox$, _this._navigator.stateService.reference$, groundAltitude$); - }) - .subscribe(function (_a) { - var markers = _a[0], _b = _a[1], sw = _b[0], ne = _b[1], reference = _a[2], alt = _a[3]; - var geoCoords = _this._geoCoords; - var markerScene = _this._markerScene; - for (var _i = 0, markers_2 = markers; _i < markers_2.length; _i++) { - var marker = markers_2[_i]; - var exists = markerScene.has(marker.id); - var visible = marker.latLon.lat > sw.lat && - marker.latLon.lat < ne.lat && - marker.latLon.lon > sw.lon && - marker.latLon.lon < ne.lon; - if (visible) { - var point3d = geoCoords - .geodeticToEnu(marker.latLon.lat, marker.latLon.lon, reference.alt + alt, reference.lat, reference.lon, reference.alt); - markerScene.add(marker, point3d); - } - else if (!visible && exists) { - markerScene.remove(marker.id); + var mouseDrag$ = 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]; + } } } - }); - this._referenceSubscription = this._navigator.stateService.reference$ - .skip(1) - .withLatestFrom(groundAltitude$) - .subscribe(function (_a) { - var reference = _a[0], alt = _a[1]; - var geoCoords = _this._geoCoords; - var markerScene = _this._markerScene; - for (var _i = 0, _b = markerScene.getAll(); _i < _b.length; _i++) { - var marker = _b[_i]; - var point3d = geoCoords - .geodeticToEnu(marker.latLon.lat, marker.latLon.lon, reference.alt + alt, reference.lat, reference.lon, reference.alt); - markerScene.update(marker.id, point3d); + if (distances[0] > 0 && theta < 0) { + theta /= Math.max(1, 2e2 * distances[0]); } - }); - this._adjustHeightSubscription = groundAltitude$ - .skip(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))); + if (distances[2] > 0 && theta > 0) { + theta /= Math.max(1, 2e2 * distances[2]); } - }); - this._renderSubscription = this._navigator.stateService.currentState$ - .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$); - var hoveredMarkerId$ = Observable_1.Observable - .combineLatest(this._container.renderService.renderCamera$, this._container.mouseService.mouseMove$) - .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; - }) - .publishReplay(1) - .refCount(); - var draggingStarted$ = this._container.mouseService - .filtered$(this._name, this._container.mouseService.mouseDragStart$) - .map(function (event) { - return true; - }); - var draggingStopped$ = this._container.mouseService - .filtered$(this._name, this._container.mouseService.mouseDragEnd$) - .map(function (event) { - return false; - }); - var filteredDragging$ = Observable_1.Observable - .merge(draggingStarted$, draggingStopped$) - .startWith(false); - this._dragEventSubscription = draggingStarted$ - .withLatestFrom(hoveredMarkerId$) - .merge(Observable_1.Observable - .combineLatest(draggingStopped$, Observable_1.Observable.of(null))) - .startWith([false, null]) - .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$ = Observable_1.Observable - .merge(this._container.mouseService.mouseDown$ - .map(function (event) { return true; }), this._container.mouseService.documentMouseUp$ - .map(function (event) { return false; })) - .startWith(false); - this._mouseClaimSubscription = Observable_1.Observable - .combineLatest(this._container.mouseService.active$, hoveredMarkerId$.distinctUntilChanged(), mouseDown$, filteredDragging$) - .map(function (_a) { - var active = _a[0], markerId = _a[1], mouseDown = _a[2], filteredDragging = _a[3]; - return (!active && markerId != null && mouseDown) || filteredDragging; - }) - .distinctUntilChanged() - .subscribe(function (claim) { - if (claim) { - _this._container.mouseService.claimMouse(_this._name, 1); - _this._container.mouseService.claimWheel(_this._name, 1); + if (distances[1] > 0 && phi < 0) { + phi /= Math.max(1, 2e2 * distances[1]); } - else { - _this._container.mouseService.unclaimMouse(_this._name); - _this._container.mouseService.unclaimWheel(_this._name); + 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); }); - var offset$ = this._container.mouseService - .filtered$(this._name, this._container.mouseService.mouseDragStart$) - .withLatestFrom(hoveredMarkerId$, this._container.renderService.renderCamera$) - .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]; - }) - .publishReplay(1) - .refCount(); - this._updateMarkerSubscription = this._container.mouseService - .filtered$(this._name, this._container.mouseService.mouseDrag$) - .withLatestFrom(offset$, this._navigator.stateService.reference$, clampedConfiguration$) - .subscribe(function (_a) { - var event = _a[0], _b = _a[1], marker = _b[0], offset = _b[1], render = _b[2], reference = _a[2], configuration = _a[3]; - if (!_this._markerScene.has(marker.id)) { - return; + this._rotateSubscription = rotation$.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 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 count = drainedBuffer.length; + if (count > 0) { + rotation.phi /= count; + rotation.theta /= count; } - 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); + 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); }); }; - 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":281,"../../Geo":284,"../../Graph":285,"../../Render":287,"rxjs/Observable":29,"rxjs/add/observable/combineLatest":38,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/map":65,"three":231,"when":278}],326:[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; + 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; }; - MarkerScene.prototype.clear = function () { - for (var id in this._markers) { - if (!this._markers.hasOwnProperty) { - continue; - } - this._dispose(id); - } - this._needsRender = true; + DragPanHandler.prototype._getConfiguration = function (enable) { + return { dragPan: enable }; }; - MarkerScene.prototype.get = function (id) { - return this._markers[id]; + 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; }; - MarkerScene.prototype.getAll = function () { - var _this = this; - return Object - .keys(this._markers) - .map(function (id) { return _this._markers[id]; }); + return DragPanHandler; +}(Component_1.HandlerBase)); +exports.DragPanHandler = DragPanHandler; +exports.default = DragPanHandler; + +},{"../../Component":291,"rxjs":43,"rxjs/operators":241}],344:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); }; - MarkerScene.prototype.has = function (id) { - return id in this._markers; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - 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]; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.EarthControlHandler = void 0; +var THREE = require("three"); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); +var State_1 = require("../../State"); +var EarthControlHandler = /** @class */ (function (_super) { + __extends(EarthControlHandler, _super); + function EarthControlHandler(component, container, navigator, viewportCoords, spatial) { + var _this = _super.call(this, component, container, navigator) || this; + _this._spatial = spatial; + _this._viewportCoords = viewportCoords; + return _this; + } + EarthControlHandler.prototype._enable = function () { + var _this = this; + var earth$ = this._navigator.stateService.state$.pipe(operators_1.map(function (state) { + return state === State_1.State.Earth; + }), operators_1.share()); + this._preventDefaultSubscription = earth$.pipe(operators_1.switchMap(function (earth) { + return earth ? + _this._container.mouseService.mouseWheel$ : + rxjs_1.empty(); + })) + .subscribe(function (event) { + event.preventDefault(); + }); + this._truckSubscription = earth$.pipe(operators_1.switchMap(function (earth) { + if (!earth) { + return rxjs_1.empty(); } - } - return null; + return Component_1.MouseOperator.filteredPairwiseMouseDrag$(_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); + }); }; - MarkerScene.prototype.lerpAltitude = function (id, alt, alpha) { - if (!(id in this._markers)) { - return; - } - this._markers[id].lerpAltitude(alt, alpha); - this._needsRender = true; + EarthControlHandler.prototype._disable = function () { + this._dollySubscription.unsubscribe(); + this._orbitSubscription.unsubscribe(); + this._preventDefaultSubscription.unsubscribe(); + this._truckSubscription.unsubscribe(); }; - MarkerScene.prototype.remove = function (id) { - if (!(id in this._markers)) { - return; - } - this._dispose(id); - this._needsRender = true; + EarthControlHandler.prototype._getConfiguration = function () { + return {}; }; - MarkerScene.prototype.render = function (perspectiveCamera, renderer) { - renderer.render(this._scene, perspectiveCamera); - this._needsRender = false; + EarthControlHandler.prototype._eventToViewport = function (event, element) { + var previousCanvas = this._viewportCoords.canvasPosition(event, element); + return this._viewportCoords.canvasToViewport(previousCanvas[0], previousCanvas[1], element); }; - MarkerScene.prototype.update = function (id, position, latLon) { - if (!(id in this._markers)) { - return; + 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 marker = this._markers[id]; - marker.updatePosition(position, latLon); - this._needsRender = true; + 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; }; - 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); + return EarthControlHandler; +}(Component_1.HandlerBase)); +exports.EarthControlHandler = EarthControlHandler; +exports.default = EarthControlHandler; + +},{"../../Component":291,"../../State":298,"rxjs":43,"rxjs/operators":241,"three":242}],345:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); + +},{}],346:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.viewportDistances = void 0; +var Geo_1 = require("../../../src/Geo"); +function basicBoundaryPoints(pointsPerSide) { + var points = []; + var os = [[0, 0], [1, 0], [1, 1], [0, 1]]; + var ds = [[1, 0], [0, 1], [-1, 0], [0, -1]]; + for (var side = 0; side < 4; ++side) { + var o = os[side]; + var d = ds[side]; + for (var i = 0; i < pointsPerSide; ++i) { + points.push([o[0] + d[0] * i / pointsPerSide, + o[1] + d[1] * i / pointsPerSide]); + } + } + return points; +} +function insideViewport(x, y) { + return x >= -1 && x <= 1 && y >= -1 && y <= 1; +} +function insideBasic(x, y) { + return x >= 0 && x <= 1 && y >= 0 && y <= 1; +} +function viewportDistances(transform, perspective, viewportCoords) { + var boundaryPointsBasic = basicBoundaryPoints(100); + var boundaryPointsViewport = boundaryPointsBasic + .map(function (basic) { + return viewportCoords.basicToViewportSafe(basic[0], basic[1], transform, perspective); + }); + var visibleBoundaryPoints = []; + var viewportSides = [ + { x: -1, y: 1 }, + { x: 1, y: 1 }, + { x: 1, y: -1 }, + { x: -1, y: -1 } + ]; + var intersections = [false, false, false, false]; + for (var i = 0; i < boundaryPointsViewport.length; i++) { + var p1 = boundaryPointsViewport[i]; + var p2 = boundaryPointsViewport[(i + 1) % boundaryPointsViewport.length]; + if (p1 === null) { + continue; + } + if (p2 === null) { + if (insideViewport(p1[0], p1[1])) { + visibleBoundaryPoints.push(p1); + } + continue; + } + var x1 = p1[0], y1 = p1[1]; + var x2 = p2[0], y2 = p2[1]; + if (insideViewport(x1, y1)) { + if (insideViewport(x2, y2)) { + visibleBoundaryPoints.push(p1); } else { - console.warn("Object does not exist (" + interactiveObject.id + ") for " + id); + 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; + } + } } - delete this._objectMarkers[interactiveObject.uuid]; } - marker.disposeGeometry(); - delete this._markers[id]; - }; - return MarkerScene; -}()); -exports.MarkerScene = MarkerScene; -exports.default = MarkerScene; + } + 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; -},{"three":231}],327:[function(require,module,exports){ +},{"../../../src/Geo":294}],347:[function(require,module,exports){ "use strict"; -/// +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); Object.defineProperty(exports, "__esModule", { value: true }); -var rbush = require("rbush"); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/publishReplay"); -require("rxjs/add/operator/scan"); -var MarkerSet = /** @class */ (function () { - function MarkerSet() { - this._hash = {}; - this._index = rbush(16, [".lon", ".lat", ".lon", ".lat"]); - this._indexChanged$ = new Subject_1.Subject(); - this._updated$ = new Subject_1.Subject(); +exports.MouseComponent = void 0; +var Component_1 = require("../../Component"); +var Geo_1 = require("../../Geo"); +/** + * @class MouseComponent + * + * @classdesc Component handling mouse and touch events for camera movement. + * + * To retrive and use the mouse component + * + * @example + * ``` + * var viewer = new Mapillary.Viewer( + * "", + * "", + * ""); + * + * 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(MarkerSet.prototype, "changed$", { + Object.defineProperty(MouseComponent.prototype, "doubleClickZoom", { + /** + * Get double click zoom. + * + * @returns {DoubleClickZoomHandler} The double click zoom handler. + */ get: function () { - return this._indexChanged$; + return this._doubleClickZoomHandler; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(MarkerSet.prototype, "updated$", { + Object.defineProperty(MouseComponent.prototype, "dragPan", { + /** + * Get drag pan. + * + * @returns {DragPanHandler} The drag pan handler. + */ get: function () { - return this._updated$; + return this._dragPanHandler; }, - enumerable: true, + enumerable: false, configurable: true }); - MarkerSet.prototype.add = function (markers) { - var updated = []; - var hash = this._hash; - var index = this._index; - for (var _i = 0, markers_1 = markers; _i < markers_1.length; _i++) { - var marker = markers_1[_i]; - var id = marker.id; - if (id in hash) { - index.remove(hash[id]); - updated.push(marker); + Object.defineProperty(MouseComponent.prototype, "scrollZoom", { + /** + * Get scroll zoom. + * + * @returns {ScrollZoomHandler} The scroll zoom handler. + */ + get: function () { + return this._scrollZoomHandler; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(MouseComponent.prototype, "touchZoom", { + /** + * Get touch zoom. + * + * @returns {TouchZoomHandler} The touch zoom handler. + */ + get: function () { + return this._touchZoomHandler; + }, + enumerable: false, + configurable: true + }); + MouseComponent.prototype._activate = function () { + var _this = this; + this._bounceHandler.enable(); + this._earthControlHandler.enable(); + this._configurationSubscription = this._configuration$ + .subscribe(function (configuration) { + if (configuration.doubleClickZoom) { + _this._doubleClickZoomHandler.enable(); } - 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); - } + 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); }; - MarkerSet.prototype.has = function (id) { - return id in this._hash; + 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(); }; - MarkerSet.prototype.get = function (id) { - return this.has(id) ? this._hash[id].marker : undefined; + MouseComponent.prototype._getDefaultConfiguration = function () { + return { doubleClickZoom: false, dragPan: true, scrollZoom: true, touchZoom: true }; }; - MarkerSet.prototype.getAll = function () { - return this._index - .all() - .map(function (indexItem) { - return indexItem.marker; - }); + /** @inheritdoc */ + MouseComponent.componentName = "mouse"; + return MouseComponent; +}(Component_1.Component)); +exports.MouseComponent = MouseComponent; +Component_1.ComponentService.register(MouseComponent); +exports.default = MouseComponent; + +},{"../../Component":291,"../../Geo":294}],348:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); }; - 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; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.ScrollZoomHandler = void 0; +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); +/** + * The `ScrollZoomHandler` allows the user to zoom the viewer image by scrolling. + * + * @example + * ``` + * var mouseComponent = viewer.getComponent("mouse"); + * + * mouseComponent.scrollZoom.disable(); + * mouseComponent.scrollZoom.enable(); + * + * var isEnabled = mouseComponent.scrollZoom.isEnabled; + * ``` + */ +var ScrollZoomHandler = /** @class */ (function (_super) { + __extends(ScrollZoomHandler, _super); + /** @ignore */ + function ScrollZoomHandler(component, container, navigator, viewportCoords) { + var _this = _super.call(this, component, container, navigator) || this; + _this._viewportCoords = viewportCoords; + return _this; + } + ScrollZoomHandler.prototype._enable = function () { + var _this = this; + this._container.mouseService.claimWheel(this._component.name, 0); + this._preventDefaultSubscription = this._container.mouseService.mouseWheel$ + .subscribe(function (event) { + event.preventDefault(); + }); + this._zoomSubscription = this._container.mouseService + .filteredWheel$(this._component.name, this._container.mouseService.mouseWheel$).pipe(operators_1.withLatestFrom(this._navigator.stateService.currentState$, function (w, f) { + return [w, f]; + }), operators_1.filter(function (args) { + var state = args[1].state; + return state.currentNode.fullPano || state.nodesAhead < 1; + }), operators_1.map(function (args) { + return args[0]; + }), operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$, function (w, r, t) { + return [w, r, t]; + })) + .subscribe(function (args) { + var event = args[0]; + var render = args[1]; + var transform = args[2]; + var element = _this._container.element; + var _a = _this._viewportCoords.canvasPosition(event, element), canvasX = _a[0], canvasY = _a[1]; + var unprojected = _this._viewportCoords.unprojectFromCanvas(canvasX, canvasY, element, render.perspective); + var reference = transform.projectBasic(unprojected.toArray()); + var deltaY = event.deltaY; + if (event.deltaMode === 1) { + deltaY = 40 * deltaY; } - var item = hash[id]; - index.remove(item); - delete hash[id]; - changed = true; - } - if (changed) { - this._indexChanged$.next(this); - } + 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); + }); }; - MarkerSet.prototype.removeAll = function () { - this._hash = {}; - this._index.clear(); - this._indexChanged$.next(this); + ScrollZoomHandler.prototype._disable = function () { + this._container.mouseService.unclaimWheel(this._component.name); + this._preventDefaultSubscription.unsubscribe(); + this._zoomSubscription.unsubscribe(); + this._preventDefaultSubscription = null; + this._zoomSubscription = null; }; - 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; + ScrollZoomHandler.prototype._getConfiguration = function (enable) { + return { scrollZoom: enable }; + }; + return ScrollZoomHandler; +}(Component_1.HandlerBase)); +exports.ScrollZoomHandler = ScrollZoomHandler; +exports.default = ScrollZoomHandler; + +},{"../../Component":291,"rxjs/operators":241}],349:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.TouchZoomHandler = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); +/** + * The `TouchZoomHandler` allows the user to zoom the viewer image by pinching on a touchscreen. + * + * @example + * ``` + * var mouseComponent = viewer.getComponent("mouse"); + * + * mouseComponent.touchZoom.disable(); + * mouseComponent.touchZoom.enable(); + * + * var isEnabled = mouseComponent.touchZoom.isEnabled; + * ``` + */ +var TouchZoomHandler = /** @class */ (function (_super) { + __extends(TouchZoomHandler, _super); + /** @ignore */ + function TouchZoomHandler(component, container, navigator, viewportCoords) { + var _this = _super.call(this, component, container, navigator) || this; + _this._viewportCoords = viewportCoords; + return _this; + } + TouchZoomHandler.prototype._enable = function () { + var _this = this; + this._preventDefaultSubscription = this._container.touchService.pinch$ + .subscribe(function (pinch) { + pinch.originalEvent.preventDefault(); + }); + var pinchStarted$ = this._container.touchService.pinchStart$.pipe(operators_1.map(function (event) { + return true; + })); + var pinchStopped$ = this._container.touchService.pinchEnd$.pipe(operators_1.map(function (event) { + return false; + })); + this._activeSubscription = rxjs_1.merge(pinchStarted$, pinchStopped$) + .subscribe(this._container.touchService.activate$); + this._zoomSubscription = this._container.touchService.pinch$.pipe(operators_1.withLatestFrom(this._navigator.stateService.currentState$), operators_1.filter(function (args) { + var state = args[1].state; + return state.currentNode.fullPano || state.nodesAhead < 1; + }), operators_1.map(function (args) { + return args[0]; + }), operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$)) + .subscribe(function (_a) { + var pinch = _a[0], render = _a[1], transform = _a[2]; + var element = _this._container.element; + var _b = _this._viewportCoords.canvasPosition(pinch, element), canvasX = _b[0], canvasY = _b[1]; + var unprojected = _this._viewportCoords.unprojectFromCanvas(canvasX, canvasY, element, render.perspective); + var reference = transform.projectBasic(unprojected.toArray()); + var _c = _this._viewportCoords.containerToCanvas(element), canvasWidth = _c[0], canvasHeight = _c[1]; + var zoom = 3 * pinch.distanceChange / Math.min(canvasWidth, canvasHeight); + _this._navigator.stateService.zoomIn(zoom, reference); }); }; - 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); + TouchZoomHandler.prototype._disable = function () { + this._activeSubscription.unsubscribe(); + this._preventDefaultSubscription.unsubscribe(); + this._zoomSubscription.unsubscribe(); + this._preventDefaultSubscription = null; + this._zoomSubscription = null; }; - return MarkerSet; -}()); -exports.MarkerSet = MarkerSet; -exports.default = MarkerSet; + TouchZoomHandler.prototype._getConfiguration = function (enable) { + return { touchZoom: enable }; + }; + return TouchZoomHandler; +}(Component_1.HandlerBase)); +exports.TouchZoomHandler = TouchZoomHandler; +exports.default = TouchZoomHandler; + +},{"../../Component":291,"rxjs":43,"rxjs/operators":241}],350:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Popup_1 = require("./popup/Popup"); +Object.defineProperty(exports, "Popup", { enumerable: true, get: function () { return Popup_1.Popup; } }); +var PopupComponent_1 = require("./PopupComponent"); +Object.defineProperty(exports, "PopupComponent", { enumerable: true, get: function () { return PopupComponent_1.PopupComponent; } }); -},{"rbush":25,"rxjs/Subject":34,"rxjs/add/operator/map":65,"rxjs/add/operator/publishReplay":72,"rxjs/add/operator/scan":75}],328:[function(require,module,exports){ +},{"./PopupComponent":351,"./popup/Popup":352}],351:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -27724,744 +35528,663 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var THREE = require("three"); -var Component_1 = require("../../../Component"); +exports.PopupComponent = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); +var Utils_1 = require("../../Utils"); /** - * @class CircleMarker + * @class PopupComponent * - * @classdesc Non-interactive marker with a flat circle shape. The circle - * marker can not be configured to be interactive. + * @classdesc Component for showing HTML popup objects. * - * Circle marker properties can not be updated after creation. + * The `add` method is used for adding new popups. Popups are removed by reference. * - * To create and add one `CircleMarker` with default configuration - * and one with configuration use + * 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 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, - * }); + * var viewer = new Mapillary.Viewer( + * "", + * "", + * "", + * { component: { popup: true } }); * - * markerComponent.add([defaultMarker, configuredMarker]); + * var popupComponent = viewer.getComponent("popup"); * ``` */ -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; +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; } - 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(); + /** + * 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} 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); }; - CircleMarker.prototype._getInteractiveObjects = function () { - return []; + /** + * Returns an array of all popups. + * + * @example ```var popups = popupComponent.getAll();``` + */ + PopupComponent.prototype.getAll = function () { + return this._popups.slice(); }; - return CircleMarker; -}(Component_1.Marker)); -exports.CircleMarker = CircleMarker; -exports.default = CircleMarker; - -},{"../../../Component":281,"three":231}],329:[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: 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 - }); - Marker.prototype.createGeometry = function (position) { - if (!!this._geometry) { - return; + /** + * Remove popups based on reference from the popup set. + * + * @param {Array} 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._createGeometry(position); - // update matrix world if raycasting occurs before first render - this._geometry.updateMatrixWorld(true); + this._popups$.next(this._popups); }; - Marker.prototype.disposeGeometry = function () { - if (!this._geometry) { - return; + /** + * Remove all popups from the popup set. + * + * @example ```popupComponent.removeAll();``` + */ + PopupComponent.prototype.removeAll = function () { + for (var _i = 0, _a = this._popups.slice(); _i < _a.length; _i++) { + var popup = _a[_i]; + this._remove(popup); } - this._disposeGeometry(); - this._geometry = undefined; + this._popups$.next(this._popups); }; - Marker.prototype.getInteractiveObjects = function () { - if (!this._geometry) { - return []; + 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); } - return this._getInteractiveObjects(); + 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); + } + }); }; - Marker.prototype.lerpAltitude = function (alt, alpha) { - if (!this._geometry) { - return; + 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._geometry.position.z = (1 - alpha) * this._geometry.position.z + alpha * alt; + this._container.element.removeChild(this._popupContainer); + delete this._popupContainer; }; - Marker.prototype.updatePosition = function (position, latLon) { - if (!!latLon) { - this._latLon.lat = latLon.lat; - this._latLon.lon = latLon.lon; - } - if (!this._geometry) { + PopupComponent.prototype._getDefaultConfiguration = function () { + return {}; + }; + PopupComponent.prototype._remove = function (popup) { + var index = this._popups.indexOf(popup); + if (index === -1) { return; } - this._geometry.position.fromArray(position); - this._geometry.updateMatrixWorld(true); + var removed = this._popups.splice(index, 1)[0]; + if (this._activated) { + removed.remove(); + } }; - return Marker; -}()); -exports.Marker = Marker; -exports.default = Marker; + PopupComponent.componentName = "popup"; + return PopupComponent; +}(Component_1.Component)); +exports.PopupComponent = PopupComponent; +Component_1.ComponentService.register(PopupComponent); +exports.default = PopupComponent; -},{}],330:[function(require,module,exports){ +},{"../../Component":291,"../../Utils":301,"rxjs":43,"rxjs/operators":241}],352:[function(require,module,exports){ "use strict"; -/// -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - 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"); +exports.Popup = void 0; +var rxjs_1 = require("rxjs"); +var Geo_1 = require("../../../Geo"); +var Utils_1 = require("../../../Utils"); +var Viewer_1 = require("../../../Viewer"); /** - * @class SimpleMarker + * @class Popup * - * @classdesc Interactive marker with ice cream shape. The sphere - * inside the ice cream can be configured to be interactive. + * @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. * - * Simple marker properties can not be updated after creation. + * 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 `SimpleMarker` with default configuration - * (non-interactive) and one interactive with configuration use + * To create and add one `Popup` with default configuration + * (tooltip visuals and automatic float) and one with specific options + * use * * @example * ``` - * var defaultMarker = new Mapillary.MarkerComponent.SimpleMarker( - * "id-1", - * { lat: 0, lon: 0, }); + * var defaultSpan = document.createElement('span'); + * defaultSpan.innerHTML = 'hello default'; * - * 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, - * }); + * var defaultPopup = new Mapillary.PopupComponent.Popup(); + * defaultPopup.setDOMContent(defaultSpan); + * defaultPopup.setBasicPoint([0.3, 0.3]); * - * markerComponent.add([defaultMarker, interactiveMarker]); + * 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 SimpleMarker = /** @class */ (function (_super) { - __extends(SimpleMarker, _super); - function SimpleMarker(id, latLon, options) { - var _this = _super.call(this, id, latLon) || this; +var Popup = /** @class */ (function () { + function Popup(options, viewportCoords, dom) { + this._options = {}; 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; + 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(); } - 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(); + Object.defineProperty(Popup.prototype, "changed$", { + /** + * @description Internal observable used by the component to + * render the popup when its position or content has changed. + * @ignore + */ + get: function () { + return this._notifyChanged$; + }, + enumerable: false, + configurable: true + }); + /** + * @description Internal method used by the component to + * remove all references to the popup. + * @ignore + */ + Popup.prototype.remove = function () { + if (this._content && this._content.parentNode) { + this._content.parentNode.removeChild(this._content); + } + if (this._container) { + this._container.parentNode.removeChild(this._container); + delete this._container; + } + if (this._parentContainer) { + delete this._parentContainer; } }; - SimpleMarker.prototype._getInteractiveObjects = function () { - return this._interactive ? [this._geometry.children[0]] : []; + /** + * 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} 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$.next(this); }; - SimpleMarker.prototype._markerHeight = function (radius) { - var t = Math.tan(Math.PI - this._circleToRayAngle); - return radius * Math.sqrt(1 + t * t); + /** + * Sets a 2D basic image coordinates rect to the popup's anchor, and + * moves the popup to it. + * + * @description Overwrites any previously set point or rect. + * + * @param {Array} basicRect - Rect in 2D basic image + * coordinates ([topLeftX, topLeftY, bottomRightX, bottomRightY]) . + * + * @example + * ``` + * var popup = new Mapillary.PopupComponent.Popup(); + * popup.setText('hello image'); + * popup.setBasicRect([0.3, 0.3, 0.5, 0.6]); + * + * popupComponent.add([popup]); + * ``` + */ + Popup.prototype.setBasicRect = function (basicRect) { + this._rect = basicRect.slice(); + this._point = null; + this._notifyChanged$.next(this); }; - 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); + /** + * 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); } - 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()])); + 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('
hello image
'); + * 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); } - geometry.computeFaceNormals(); - geometry.boundingSphere = new THREE.Sphere(new THREE.Vector3(), radius + height); - return geometry; + this.setDOMContent(frag); }; - return SimpleMarker; -}(Component_1.Marker)); -exports.SimpleMarker = SimpleMarker; -exports.default = SimpleMarker; - -},{"../../../Component":281,"three":231}],331:[function(require,module,exports){ -"use strict"; -/// -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + /** + * 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)); }; -})(); -Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); -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; - _this._basicDistanceThreshold = 1e-3; - _this._basicRotationThreshold = 5e-2; - _this._bounceCoeff = 1e-1; - return _this; - } - BounceHandler.prototype._enable = function () { - var _this = this; - var inTransition$ = this._navigator.stateService.currentState$ - .map(function (frame) { - return frame.state.alpha < 1; - }); - this._bounceSubscription = Observable_1.Observable - .combineLatest(inTransition$, this._navigator.stateService.inTranslation$, this._container.mouseService.active$, this._container.touchService.active$) - .map(function (noForce) { - return noForce[0] || noForce[1] || noForce[2] || noForce[3]; - }) - .distinctUntilChanged() - .switchMap(function (noForce) { - return noForce ? - Observable_1.Observable.empty() : - Observable_1.Observable.combineLatest(_this._container.renderService.renderCamera$, _this._navigator.stateService.currentTransform$.first()); - }) - .subscribe(function (args) { - var renderCamera = args[0]; - var perspectiveCamera = renderCamera.perspective; - var transform = args[1]; - if (!transform.hasValidScale && renderCamera.camera.focal < 0.1) { - return; - } - if (renderCamera.perspective.aspect === 0 || renderCamera.perspective.aspect === Number.POSITIVE_INFINITY) { - return; - } - var distanceThreshold = _this._basicDistanceThreshold / Math.pow(2, renderCamera.zoom); - var basicCenter = _this._viewportCoords.viewportToBasic(0, 0, transform, perspectiveCamera); - if (Math.abs(basicCenter[0] - 0.5) < distanceThreshold && Math.abs(basicCenter[1] - 0.5) < distanceThreshold) { - return; - } - var basicDistances = _this._viewportCoords.getBasicDistances(transform, perspectiveCamera); - var basicX = 0; - var basicY = 0; - if (basicDistances[0] < distanceThreshold && basicDistances[1] < distanceThreshold && - basicDistances[2] < distanceThreshold && basicDistances[3] < distanceThreshold) { - return; - } - if (Math.abs(basicDistances[0] - basicDistances[2]) < distanceThreshold && - Math.abs(basicDistances[1] - basicDistances[3]) < distanceThreshold) { - return; - } - var coeff = _this._bounceCoeff; - if (basicDistances[1] > 0 && basicDistances[3] === 0) { - basicX = -coeff * basicDistances[1]; - } - else if (basicDistances[1] === 0 && basicDistances[3] > 0) { - basicX = coeff * basicDistances[3]; + /** + * @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); } - else if (basicDistances[1] > 0 && basicDistances[3] > 0) { - basicX = coeff * (basicDistances[3] - basicDistances[1]) / 2; + this._container.appendChild(this._content); + this._parentContainer.appendChild(this._container); + if (this._options.opacity != null) { + this._container.style.opacity = this._options.opacity.toString(); } - if (basicDistances[0] > 0 && basicDistances[2] === 0) { - basicY = coeff * basicDistances[0]; + } + 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; + } } - else if (basicDistances[0] === 0 && basicDistances[2] > 0) { - basicY = -coeff * basicDistances[2]; + _a = this._rectToPixel(this._rect, position, appliedPosition, renderCamera, size, transform), pointPixel = _a[0], position = _a[1]; + if (!float) { + float = position; } - else if (basicDistances[0] > 0 && basicDistances[2] > 0) { - basicY = coeff * (basicDistances[0] - basicDistances[2]) / 2; + } + 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; } - var rotationThreshold = _this._basicRotationThreshold; - basicX = _this._spatial.clamp(basicX, -rotationThreshold, rotationThreshold); - basicY = _this._spatial.clamp(basicY, -rotationThreshold, rotationThreshold); - _this._navigator.stateService.rotateBasicUnbounded([basicX, basicY]); - }); - }; - BounceHandler.prototype._disable = function () { - this._bounceSubscription.unsubscribe(); - }; - BounceHandler.prototype._getConfiguration = function (enable) { - return {}; - }; - return BounceHandler; -}(Component_1.HandlerBase)); -exports.BounceHandler = BounceHandler; -exports.default = BounceHandler; - -},{"../../Component":281,"rxjs/Observable":29}],332:[function(require,module,exports){ -"use strict"; -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - 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("rxjs/Observable"); -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); - 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 = Observable_1.Observable - .merge(this._container.mouseService - .filtered$(this._component.name, this._container.mouseService.dblClick$), this._container.touchService.doubleTap$ - .map(function (e) { - var touch = e.touches[0]; - return { clientX: touch.clientX, clientY: touch.clientY, shiftKey: e.shiftKey }; - })) - .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":281,"rxjs/Observable":29}],333:[function(require,module,exports){ -"use strict"; -/// -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + 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)"; }; -})(); -Object.defineProperty(exports, "__esModule", { value: true }); -var THREE = require("three"); -var Observable_1 = require("rxjs/Observable"); -require("rxjs/add/operator/concat"); -require("rxjs/add/operator/sample"); -require("rxjs/add/operator/takeWhile"); -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); - function DragPanHandler(component, container, navigator, viewportCoords, spatial) { - var _this = _super.call(this, component, container, navigator) || this; - _this._spatial = spatial; - _this._viewportCoords = viewportCoords; - _this._basicRotationThreshold = 5e-2; - _this._forceCoeff = 2e-1; - return _this; - } - DragPanHandler.prototype._enable = function () { - var _this = this; - var draggingStarted$ = this._container.mouseService - .filtered$(this._component.name, this._container.mouseService.mouseDragStart$) - .map(function (event) { - return true; - }) - .share(); - var draggingStopped$ = this._container.mouseService - .filtered$(this._component.name, this._container.mouseService.mouseDragEnd$) - .map(function (event) { - return false; - }) - .share(); - this._activeMouseSubscription = Observable_1.Observable - .merge(draggingStarted$, draggingStopped$) - .subscribe(this._container.mouseService.activate$); - this._preventDefaultSubscription = Observable_1.Observable - .merge(draggingStarted$, draggingStopped$) - .switchMap(function (dragging) { - return dragging ? - _this._container.mouseService.documentMouseMove$ : - Observable_1.Observable.empty(); - }) - .merge(this._container.touchService.touchMove$) - .subscribe(function (event) { - event.preventDefault(); // prevent selection of content outside the viewer - }); - var touchMovingStarted$ = this._container.touchService.singleTouchDragStart$ - .map(function (event) { - return true; - }); - var touchMovingStopped$ = this._container.touchService.singleTouchDragEnd$ - .map(function (event) { - return false; - }); - this._activeTouchSubscription = Observable_1.Observable - .merge(touchMovingStarted$, touchMovingStopped$) - .subscribe(this._container.touchService.activate$); - var basicRotation$ = this._navigator.stateService.currentState$ - .map(function (frame) { - return frame.state.currentNode.fullPano || frame.state.nodesAhead < 1; - }) - .distinctUntilChanged() - .switchMap(function (enable) { - if (!enable) { - return Observable_1.Observable.empty(); - } - var mouseDrag$ = _this._container.mouseService - .filtered$(_this._component.name, _this._container.mouseService.mouseDragStart$) - .switchMap(function (mouseDragStart) { - return Observable_1.Observable - .of(mouseDragStart) - .concat(_this._container.mouseService - .filtered$(_this._component.name, _this._container.mouseService.mouseDrag$)) - .merge(_this._container.mouseService - .filtered$(_this._component.name, _this._container.mouseService.mouseDragEnd$) - .map(function (e) { - return null; - })) - .takeWhile(function (e) { - return !!e; - }) - .startWith(null); - }) - .pairwise() - .filter(function (pair) { - return pair[0] != null && pair[1] != null; - }); - var singleTouchDrag$ = Observable_1.Observable - .merge(_this._container.touchService.singleTouchDragStart$, _this._container.touchService.singleTouchDrag$, _this._container.touchService.singleTouchDragEnd$.map(function (t) { return null; })) - .map(function (event) { - return event != null && event.touches.length > 0 ? - event.touches[0] : null; - }) - .pairwise() - .filter(function (pair) { - return pair[0] != null && pair[1] != null; - }); - return Observable_1.Observable - .merge(mouseDrag$, singleTouchDrag$); - }) - .withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$, this._navigator.stateService.currentCamera$) - .map(function (_a) { - var events = _a[0], render = _a[1], transform = _a[2], c = _a[3]; - var camera = c.clone(); - 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 deltaPhi = (movementX > 0 ? 1 : -1) * directionX.angleTo(currentDirection); - var deltaTheta = (movementY > 0 ? -1 : 1) * directionY.angleTo(currentDirection); - var upQuaternion = new THREE.Quaternion().setFromUnitVectors(camera.up, new THREE.Vector3(0, 0, 1)); - var upQuaternionInverse = upQuaternion.clone().inverse(); - var offset = new THREE.Vector3(); - offset.copy(camera.lookat).sub(camera.position); - offset.applyQuaternion(upQuaternion); - var length = offset.length(); - var phi = Math.atan2(offset.y, offset.x); - phi += deltaPhi; - var theta = Math.atan2(Math.sqrt(offset.x * offset.x + offset.y * offset.y), offset.z); - theta += deltaTheta; - theta = Math.max(0.01, Math.min(Math.PI - 0.01, theta)); - offset.x = Math.sin(theta) * Math.cos(phi); - offset.y = Math.sin(theta) * Math.sin(phi); - offset.z = Math.cos(theta); - offset.applyQuaternion(upQuaternionInverse); - var lookat = new THREE.Vector3().copy(camera.position).add(offset.multiplyScalar(length)); - var basic = transform.projectBasic(lookat.toArray()); - var original = transform.projectBasic(camera.lookat.toArray()); - var x = basic[0] - original[0]; - var y = basic[1] - original[1]; - if (Math.abs(x) > 1) { - x = 0; - } - else if (x > 0.5) { - x = x - 1; - } - else if (x < -0.5) { - x = x + 1; - } - var rotationThreshold = _this._basicRotationThreshold; - x = _this._spatial.clamp(x, -rotationThreshold, rotationThreshold); - y = _this._spatial.clamp(y, -rotationThreshold, rotationThreshold); - if (transform.fullPano) { - return [x, y]; - } - var pixelDistances = _this._viewportCoords.getPixelDistances(_this._container.element, transform, render.perspective); - var coeff = _this._forceCoeff; - if (pixelDistances[0] > 0 && y < 0 && basic[1] < 0.5) { - y /= Math.max(1, coeff * pixelDistances[0]); - } - if (pixelDistances[1] > 0 && x > 0 && basic[0] > 0.5) { - x /= Math.max(1, coeff * pixelDistances[1]); - } - if (pixelDistances[2] > 0 && y > 0 && basic[1] > 0.5) { - y /= Math.max(1, coeff * pixelDistances[2]); - } - if (pixelDistances[3] > 0 && x < 0 && basic[0] < 0.5) { - x /= Math.max(1, coeff * pixelDistances[3]); - } - return [x, y]; - }) - .share(); - this._rotateBasicWithoutInertiaSubscription = basicRotation$ - .subscribe(function (basicRotation) { - _this._navigator.stateService.rotateBasicWithoutInertia(basicRotation); - }); - this._rotateBasicSubscription = basicRotation$ - .scan(function (rotationBuffer, rotation) { - _this._drainBuffer(rotationBuffer); - rotationBuffer.push([Date.now(), rotation]); - return rotationBuffer; - }, []) - .sample(Observable_1.Observable - .merge(this._container.mouseService.filtered$(this._component.name, this._container.mouseService.mouseDragEnd$), this._container.touchService.singleTouchDragEnd$)) - .map(function (rotationBuffer) { - var drainedBuffer = _this._drainBuffer(rotationBuffer.slice()); - var basicRotation = [0, 0]; - for (var _i = 0, drainedBuffer_1 = drainedBuffer; _i < drainedBuffer_1.length; _i++) { - var rotation = drainedBuffer_1[_i]; - basicRotation[0] += rotation[1][0]; - basicRotation[1] += rotation[1][1]; + 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; + } } - var count = drainedBuffer.length; - if (count > 0) { - basicRotation[0] /= count; - basicRotation[1] /= count; + if (largestVisibleArea[0] > 0) { + return [largestVisibleArea[1], largestVisibleArea[2]]; } - return basicRotation; - }) - .subscribe(function (basicRotation) { - _this._navigator.stateService.rotateBasic(basicRotation); - }); + } + 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"]; }; - DragPanHandler.prototype._disable = function () { - this._activeMouseSubscription.unsubscribe(); - this._activeTouchSubscription.unsubscribe(); - this._preventDefaultSubscription.unsubscribe(); - this._rotateBasicSubscription.unsubscribe(); - this._rotateBasicWithoutInertiaSubscription.unsubscribe(); - this._activeMouseSubscription = null; - this._activeTouchSubscription = null; - this._preventDefaultSubscription = null; - this._rotateBasicSubscription = null; + 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; + } }; - DragPanHandler.prototype._getConfiguration = function (enable) { - return { dragPan: enable }; + 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], + }; + } }; - DragPanHandler.prototype._drainBuffer = function (buffer) { - var cutoff = 50; - var now = Date.now(); - while (buffer.length > 0 && now - buffer[0][0] > cutoff) { - buffer.shift(); + Popup.prototype._pixelToFloats = function (pointPixel, size, width, height) { + var floats = []; + if (pointPixel[1] < height) { + floats.push("bottom"); } - return buffer; + 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; }; - return DragPanHandler; -}(Component_1.HandlerBase)); -exports.DragPanHandler = DragPanHandler; -exports.default = DragPanHandler; + 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; + -},{"../../Component":281,"rxjs/Observable":29,"rxjs/add/operator/concat":54,"rxjs/add/operator/sample":74,"rxjs/add/operator/takeWhile":84,"three":231}],334:[function(require,module,exports){ +},{"../../../Geo":294,"../../../Utils":301,"../../../Viewer":302,"rxjs":43}],353:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -28469,240 +36192,829 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -require("rxjs/add/observable/merge"); -require("rxjs/add/operator/filter"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/withLatestFrom"); +exports.SequenceComponent = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Component_1 = require("../../Component"); -var Geo_1 = require("../../Geo"); +var Edge_1 = require("../../Edge"); +var Graph_1 = require("../../Graph"); /** - * @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( - * "", - * "", - * ""); - * - * var mouseComponent = viewer.getComponent("mouse"); - * ``` + * @class SequenceComponent + * @classdesc Component showing navigation arrows for sequence directions + * as well as playing button. Exposes an API to start and stop play. */ -var MouseComponent = /** @class */ (function (_super) { - __extends(MouseComponent, _super); - function MouseComponent(name, container, navigator) { +var SequenceComponent = /** @class */ (function (_super) { + __extends(SequenceComponent, _super); + function SequenceComponent(name, container, navigator, renderer, scheduler) { 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._scrollZoomHandler = new Component_1.ScrollZoomHandler(_this, container, navigator, viewportCoords); - _this._touchZoomHandler = new Component_1.TouchZoomHandler(_this, container, navigator, viewportCoords); + _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$)) + .subscribe(function (_a) { + var direction = _a[0], configuration = _a[1]; + if (direction !== configuration.direction) { + _this.setDirection(direction); + } + }); return _this; } - Object.defineProperty(MouseComponent.prototype, "doubleClickZoom", { + Object.defineProperty(SequenceComponent.prototype, "hoveredKey$", { /** - * Get double click zoom. + * Get hovered key observable. * - * @returns {DoubleClickZoomHandler} The double click zoom handler. + * @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} */ get: function () { - return this._doubleClickZoomHandler; + return this._hoveredKey$; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(MouseComponent.prototype, "dragPan", { - /** - * Get drag pan. - * - * @returns {DragPanHandler} The drag pan handler. - */ + /** + * Start playing. + * + * @fires PlayerComponent#playingchanged + */ + SequenceComponent.prototype.play = function () { + this.configure({ playing: true }); + }; + /** + * Stop playing. + * + * @fires PlayerComponent#playingchanged + */ + SequenceComponent.prototype.stop = function () { + this.configure({ playing: false }); + }; + /** + * Set the direction to follow when playing. + * + * @param {EdgeDirection} direction - The direction that will be followed when playing. + */ + SequenceComponent.prototype.setDirection = function (direction) { + this.configure({ direction: direction }); + }; + /** + * Set highlight key. + * + * @description The arrow pointing towards the node corresponding to the + * highlight key will be highlighted. + * + * @param {string} highlightKey Key of node to be highlighted if existing. + */ + SequenceComponent.prototype.setHighlightKey = function (highlightKey) { + this.configure({ highlightKey: highlightKey }); + }; + /** + * Set max width of container element. + * + * @description Set max width of the container element holding + * the sequence navigation elements. If the min width is larger than the + * max width the min width value will be used. + * + * The container element is automatically resized when the resize + * method on the Viewer class is called. + * + * @param {number} minWidth + */ + SequenceComponent.prototype.setMaxWidth = function (maxWidth) { + this.configure({ maxWidth: maxWidth }); + }; + /** + * Set min width of container element. + * + * @description Set min width of the container element holding + * the sequence navigation elements. If the min width is larger than the + * max width the min width value will be used. + * + * The container element is automatically resized when the resize + * method on the Viewer class is called. + * + * @param {number} minWidth + */ + SequenceComponent.prototype.setMinWidth = function (minWidth) { + this.configure({ minWidth: minWidth }); + }; + /** + * Set the value indicating whether the sequence UI elements should be visible. + * + * @param {boolean} visible + */ + SequenceComponent.prototype.setVisible = function (visible) { + this.configure({ visible: visible }); + }; + SequenceComponent.prototype._activate = function () { + var _this = this; + this._sequenceDOMRenderer.activate(); + var edgeStatus$ = this._navigator.stateService.currentNode$.pipe(operators_1.switchMap(function (node) { + return node.sequenceEdges$; + }), operators_1.publishReplay(1), operators_1.refCount()); + var sequence$ = this._navigator.stateService.currentNode$.pipe(operators_1.distinctUntilChanged(undefined, function (node) { + return node.sequenceKey; + }), operators_1.switchMap(function (node) { + return rxjs_1.concat(rxjs_1.of(null), _this._navigator.graphService.cacheSequence$(node.sequenceKey).pipe(operators_1.retry(3), operators_1.catchError(function (e) { + console.error("Failed to cache sequence", e); + return rxjs_1.of(null); + }))); + }), operators_1.startWith(null), operators_1.publishReplay(1), operators_1.refCount()); + this._sequenceSubscription = sequence$.subscribe(); + var rendererKey$ = this._sequenceDOMRenderer.index$.pipe(operators_1.withLatestFrom(sequence$), operators_1.map(function (_a) { + var index = _a[0], sequence = _a[1]; + return sequence != null ? sequence.keys[index] : null; + }), operators_1.filter(function (key) { + return !!key; + }), operators_1.distinctUntilChanged(), operators_1.publish(), operators_1.refCount()); + this._moveSubscription = rxjs_1.merge(rendererKey$.pipe(operators_1.debounceTime(100, this._scheduler)), rendererKey$.pipe(operators_1.auditTime(400, this._scheduler))).pipe(operators_1.distinctUntilChanged(), operators_1.switchMap(function (key) { + return _this._navigator.moveToKey$(key).pipe(operators_1.catchError(function (e) { + return rxjs_1.empty(); + })); + })) + .subscribe(); + this._setSequenceGraphModeSubscription = this._sequenceDOMRenderer.changingPositionChanged$.pipe(operators_1.filter(function (changing) { + return changing; + })) + .subscribe(function () { + _this._navigator.graphService.setGraphMode(Graph_1.GraphMode.Sequence); + }); + this._setSpatialGraphModeSubscription = this._sequenceDOMRenderer.changingPositionChanged$.pipe(operators_1.filter(function (changing) { + return !changing; + })) + .subscribe(function () { + _this._navigator.graphService.setGraphMode(Graph_1.GraphMode.Spatial); + }); + this._navigator.graphService.graphMode$.pipe(operators_1.switchMap(function (mode) { + return mode === Graph_1.GraphMode.Spatial ? + _this._navigator.stateService.currentNode$.pipe(operators_1.take(2)) : + rxjs_1.empty(); + }), operators_1.filter(function (node) { + return !node.spatialEdges.cached; + }), operators_1.switchMap(function (node) { + return _this._navigator.graphService.cacheNode$(node.key).pipe(operators_1.catchError(function (e) { + return rxjs_1.empty(); + })); + })) + .subscribe(); + this._stopSubscription = this._sequenceDOMRenderer.changingPositionChanged$.pipe(operators_1.filter(function (changing) { + return changing; + })) + .subscribe(function () { + _this._navigator.playService.stop(); + }); + this._cacheSequenceNodesSubscription = rxjs_1.combineLatest(this._navigator.graphService.graphMode$, this._sequenceDOMRenderer.changingPositionChanged$.pipe(operators_1.startWith(false), operators_1.distinctUntilChanged())).pipe(operators_1.withLatestFrom(this._navigator.stateService.currentNode$), operators_1.switchMap(function (_a) { + var _b = _a[0], mode = _b[0], changing = _b[1], node = _a[1]; + return changing && mode === Graph_1.GraphMode.Sequence ? + _this._navigator.graphService.cacheSequenceNodes$(node.sequenceKey, node.key).pipe(operators_1.retry(3), operators_1.catchError(function (error) { + console.error("Failed to cache sequence nodes.", error); + return rxjs_1.empty(); + })) : + rxjs_1.empty(); + })) + .subscribe(); + var position$ = sequence$.pipe(operators_1.switchMap(function (sequence) { + if (!sequence) { + return rxjs_1.of({ index: null, max: null }); + } + var firstCurrentKey = true; + return _this._sequenceDOMRenderer.changingPositionChanged$.pipe(operators_1.startWith(false), operators_1.distinctUntilChanged(), operators_1.switchMap(function (changingPosition) { + var skipCount = !changingPosition && firstCurrentKey ? 0 : 1; + firstCurrentKey = false; + return changingPosition ? + rendererKey$ : + _this._navigator.stateService.currentNode$.pipe(operators_1.map(function (node) { + return node.key; + }), operators_1.distinctUntilChanged(), operators_1.skip(skipCount)); + }), operators_1.map(function (key) { + var index = sequence.keys.indexOf(key); + if (index === -1) { + return { index: null, max: null }; + } + return { index: index, max: sequence.keys.length - 1 }; + })); + })); + this._renderSubscription = rxjs_1.combineLatest(edgeStatus$, this._configuration$, this._containerWidth$, this._sequenceDOMRenderer.changed$.pipe(operators_1.startWith(this._sequenceDOMRenderer)), this._navigator.playService.speed$, position$).pipe(operators_1.map(function (_a) { + var edgeStatus = _a[0], configuration = _a[1], containerWidth = _a[2], renderer = _a[3], speed = _a[4], position = _a[5]; + var vNode = _this._sequenceDOMRenderer + .render(edgeStatus, configuration, containerWidth, speed, position.index, position.max, _this, _this._navigator); + return { name: _this._name, vnode: vNode }; + })) + .subscribe(this._container.domRenderer.render$); + this._setSpeedSubscription = this._sequenceDOMRenderer.speed$ + .subscribe(function (speed) { + _this._navigator.playService.setSpeed(speed); + }); + this._setDirectionSubscription = this._configuration$.pipe(operators_1.map(function (configuration) { + return configuration.direction; + }), operators_1.distinctUntilChanged()) + .subscribe(function (direction) { + _this._navigator.playService.setDirection(direction); + }); + this._containerWidthSubscription = rxjs_1.combineLatest(this._container.renderService.size$, this._configuration$.pipe(operators_1.distinctUntilChanged(function (value1, value2) { + return value1[0] === value2[0] && value1[1] === value2[1]; + }, function (configuration) { + return [configuration.minWidth, configuration.maxWidth]; + }))).pipe(operators_1.map(function (_a) { + var size = _a[0], configuration = _a[1]; + return _this._sequenceDOMRenderer.getContainerWidth(size, configuration); + })) + .subscribe(this._containerWidth$); + this._playingSubscription = this._configuration$.pipe(operators_1.map(function (configuration) { + return configuration.playing; + }), operators_1.distinctUntilChanged()) + .subscribe(function (playing) { + if (playing) { + _this._navigator.playService.play(); + } + else { + _this._navigator.playService.stop(); + } + }); + this._hoveredKeySubscription = this._sequenceDOMRenderer.mouseEnterDirection$.pipe(operators_1.switchMap(function (direction) { + var edgeTo$ = edgeStatus$.pipe(operators_1.map(function (edgeStatus) { + for (var _i = 0, _a = edgeStatus.edges; _i < _a.length; _i++) { + var edge = _a[_i]; + if (edge.data.direction === direction) { + return edge.to; + } + } + return null; + }), operators_1.takeUntil(_this._sequenceDOMRenderer.mouseLeaveDirection$)); + return rxjs_1.concat(edgeTo$, rxjs_1.of(null)); + }), operators_1.distinctUntilChanged()) + .subscribe(this._hoveredKeySubject$); + this._emitHoveredKeySubscription = this._hoveredKey$ + .subscribe(function (key) { + _this.fire(SequenceComponent.hoveredkeychanged, key); + }); + }; + SequenceComponent.prototype._deactivate = function () { + this._emitHoveredKeySubscription.unsubscribe(); + this._renderSubscription.unsubscribe(); + this._playingSubscription.unsubscribe(); + this._containerWidthSubscription.unsubscribe(); + this._hoveredKeySubscription.unsubscribe(); + this._setSpeedSubscription.unsubscribe(); + this._setDirectionSubscription.unsubscribe(); + this._setSequenceGraphModeSubscription.unsubscribe(); + this._setSpatialGraphModeSubscription.unsubscribe(); + this._sequenceSubscription.unsubscribe(); + this._moveSubscription.unsubscribe(); + this._cacheSequenceNodesSubscription.unsubscribe(); + this._stopSubscription.unsubscribe(); + this._sequenceDOMRenderer.deactivate(); + }; + SequenceComponent.prototype._getDefaultConfiguration = function () { + return { + direction: Edge_1.EdgeDirection.Next, + maxWidth: 108, + minWidth: 70, + playing: false, + visible: true, + }; + }; + /** @inheritdoc */ + SequenceComponent.componentName = "sequence"; + /** + * Event fired when playing starts or stops. + * + * @event SequenceComponent#playingchanged + * @type {boolean} Indicates whether the player is playing. + */ + SequenceComponent.playingchanged = "playingchanged"; + /** + * Event fired when the hovered key changes. + * + * @description Emits the key of the node for the direction + * arrow that is being hovered. When the mouse leaves a + * direction arrow null is emitted. + * + * @event SequenceComponent#hoveredkeychanged + * @type {string} The hovered key, null if no key is hovered. + */ + SequenceComponent.hoveredkeychanged = "hoveredkeychanged"; + return SequenceComponent; +}(Component_1.Component)); +exports.SequenceComponent = SequenceComponent; +Component_1.ComponentService.register(SequenceComponent); +exports.default = SequenceComponent; + +},{"../../Component":291,"../../Edge":292,"../../Graph":295,"rxjs":43,"rxjs/operators":241}],354:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.SequenceDOMRenderer = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var vd = require("virtual-dom"); +var Component_1 = require("../../Component"); +var Edge_1 = require("../../Edge"); +var Error_1 = require("../../Error"); +var SequenceDOMRenderer = /** @class */ (function () { + function SequenceDOMRenderer(container) { + this._container = container; + this._minThresholdWidth = 320; + this._maxThresholdWidth = 1480; + this._minThresholdHeight = 240; + this._maxThresholdHeight = 820; + this._stepperDefaultWidth = 108; + this._controlsDefaultWidth = 88; + this._defaultHeight = 30; + this._expandControls = false; + this._mode = Component_1.SequenceMode.Default; + this._speed = 0.5; + this._changingSpeed = false; + this._index = null; + this._changingPosition = false; + this._mouseEnterDirection$ = new rxjs_1.Subject(); + this._mouseLeaveDirection$ = new rxjs_1.Subject(); + this._notifyChanged$ = new rxjs_1.Subject(); + this._notifyChangingPositionChanged$ = new rxjs_1.Subject(); + this._notifySpeedChanged$ = new rxjs_1.Subject(); + this._notifyIndexChanged$ = new rxjs_1.Subject(); + } + Object.defineProperty(SequenceDOMRenderer.prototype, "changed$", { get: function () { - return this._dragPanHandler; + return this._notifyChanged$; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(MouseComponent.prototype, "scrollZoom", { - /** - * Get scroll zoom. - * - * @returns {ScrollZoomHandler} The scroll zoom handler. - */ + Object.defineProperty(SequenceDOMRenderer.prototype, "changingPositionChanged$", { get: function () { - return this._scrollZoomHandler; + return this._notifyChangingPositionChanged$; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(MouseComponent.prototype, "touchZoom", { - /** - * Get touch zoom. - * - * @returns {TouchZoomHandler} The touch zoom handler. - */ + Object.defineProperty(SequenceDOMRenderer.prototype, "speed$", { get: function () { - return this._touchZoomHandler; + return this._notifySpeedChanged$; }, - enumerable: true, + enumerable: false, configurable: true }); - MouseComponent.prototype._activate = function () { + Object.defineProperty(SequenceDOMRenderer.prototype, "index$", { + get: function () { + return this._notifyIndexChanged$; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(SequenceDOMRenderer.prototype, "mouseEnterDirection$", { + get: function () { + return this._mouseEnterDirection$; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(SequenceDOMRenderer.prototype, "mouseLeaveDirection$", { + get: function () { + return this._mouseLeaveDirection$; + }, + enumerable: false, + configurable: true + }); + SequenceDOMRenderer.prototype.activate = function () { var _this = this; - this._bounceHandler.enable(); - this._configurationSubscription = this._configuration$ - .subscribe(function (configuration) { - if (configuration.doubleClickZoom) { - _this._doubleClickZoomHandler.enable(); + 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; } - else { - _this._doubleClickZoomHandler.disable(); + if (_this._changingPosition) { + _this._setChangingPosition(false); } - if (configuration.dragPan) { - _this._dragPanHandler.enable(); + }); + }; + 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$.next(_this._index); + }; + var boundingRect = this._container.domContainer.getBoundingClientRect(); + var width = Math.max(276, Math.min(410, 5 + 0.8 * boundingRect.width)) - 65; + var onStart = function (e) { + e.stopPropagation(); + _this._setChangingPosition(true); + }; + var onMove = function (e) { + if (_this._changingPosition === true) { + e.stopPropagation(); } - else { - _this._dragPanHandler.disable(); + }; + var onKeyDown = function (e) { + if (e.key === "ArrowDown" || e.key === "ArrowLeft" || + e.key === "ArrowRight" || e.key === "ArrowUp") { + e.preventDefault(); } - if (configuration.scrollZoom) { - _this._scrollZoomHandler.enable(); + }; + var positionInputProperties = { + max: max != null ? max : 1, + min: 0, + onchange: onPosition, + oninput: onPosition, + onkeydown: onKeyDown, + onmousedown: onStart, + onmousemove: onMove, + ontouchmove: onMove, + ontouchstart: onStart, + style: { + width: width + "px", + }, + type: "range", + value: index != null ? index : 0, + }; + var disabled = index == null || max == null || max <= 1; + if (disabled) { + positionInputProperties.disabled = "true"; + } + var positionInput = vd.h("input.SequencePosition", positionInputProperties, []); + var positionContainerClass = disabled ? ".SequencePositionContainerDisabled" : ".SequencePositionContainer"; + return vd.h("div" + positionContainerClass, [positionInput]); + }; + SequenceDOMRenderer.prototype._createSpeedInput = function (speed) { + var _this = this; + this._speed = speed; + var onSpeed = function (e) { + _this._speed = Number(e.target.value) / 1000; + _this._notifySpeedChanged$.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(); } - else { - _this._scrollZoomHandler.disable(); + }; + var onKeyDown = function (e) { + if (e.key === "ArrowDown" || e.key === "ArrowLeft" || + e.key === "ArrowRight" || e.key === "ArrowUp") { + e.preventDefault(); } - if (configuration.touchZoom) { - _this._touchZoomHandler.enable(); + }; + 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; } - else { - _this._touchZoomHandler.disable(); + if (edge.data.direction === Edge_1.EdgeDirection.Prev) { + prevKey = edge.to; } - }); - this._container.mouseService.claimMouse(this._name, 0); + } + 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); }; - MouseComponent.prototype._deactivate = function () { - this._container.mouseService.unclaimMouse(this._name); - this._configurationSubscription.unsubscribe(); - this._bounceHandler.disable(); - this._doubleClickZoomHandler.disable(); - this._dragPanHandler.disable(); - this._scrollZoomHandler.disable(); - this._touchZoomHandler.disable(); + 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$.next(_this); + }, + }; + var closeButton = vd.h("div.SequenceCloseButton", closeButtonProperties, [closeIcon]); + var top = Math.round(containerWidth / this._stepperDefaultWidth * this._defaultHeight + 10); + var playbackProperties = { style: { top: top + "px" } }; + return vd.h("div.SequenceTimeline", playbackProperties, [positionInput, closeButton]); }; - MouseComponent.prototype._getDefaultConfiguration = function () { - return { doubleClickZoom: true, dragPan: true, scrollZoom: true, touchZoom: true }; + SequenceDOMRenderer.prototype._getStepClassName = function (direction, key, highlightKey) { + var className = direction === Edge_1.EdgeDirection.Next ? + "SequenceStepNext" : + "SequenceStepPrev"; + if (key == null) { + className += "Disabled"; + } + else { + if (highlightKey === key) { + className += "Highlight"; + } + } + return className; }; - /** @inheritdoc */ - MouseComponent.componentName = "mouse"; - return MouseComponent; -}(Component_1.Component)); -exports.MouseComponent = MouseComponent; -Component_1.ComponentService.register(MouseComponent); -exports.default = MouseComponent; + SequenceDOMRenderer.prototype._setChangingPosition = function (value) { + this._changingPosition = value; + this._notifyChangingPositionChanged$.next(value); + }; + return SequenceDOMRenderer; +}()); +exports.SequenceDOMRenderer = SequenceDOMRenderer; +exports.default = SequenceDOMRenderer; -},{"../../Component":281,"../../Geo":284,"rxjs/add/observable/merge":44,"rxjs/add/operator/filter":61,"rxjs/add/operator/map":65,"rxjs/add/operator/withLatestFrom":87}],335:[function(require,module,exports){ +},{"../../Component":291,"../../Edge":292,"../../Error":293,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],355:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - 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"); -/** - * 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); - function ScrollZoomHandler(component, container, navigator, viewportCoords) { - var _this = _super.call(this, component, container, navigator) || this; - _this._viewportCoords = viewportCoords; - return _this; +exports.SequenceMode = void 0; +var SequenceMode; +(function (SequenceMode) { + SequenceMode[SequenceMode["Default"] = 0] = "Default"; + SequenceMode[SequenceMode["Playback"] = 1] = "Playback"; + SequenceMode[SequenceMode["Timeline"] = 2] = "Timeline"; +})(SequenceMode = exports.SequenceMode || (exports.SequenceMode = {})); +exports.default = SequenceMode; + +},{}],356:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.Shaders = void 0; + +var path = require("path"); +var Shaders = /** @class */ (function () { + function Shaders() { } - 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$(this._component.name, this._container.mouseService.mouseWheel$) - .withLatestFrom(this._navigator.stateService.currentState$, function (w, f) { - return [w, f]; - }) - .filter(function (args) { - var state = args[1].state; - return state.currentNode.fullPano || state.nodesAhead < 1; - }) - .map(function (args) { - return args[0]; - }) - .withLatestFrom(this._container.renderService.renderCamera$, 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); - }); + 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}", }; - ScrollZoomHandler.prototype._disable = function () { - this._container.mouseService.unclaimWheel(this._component.name); - this._preventDefaultSubscription.unsubscribe(); - this._zoomSubscription.unsubscribe(); - this._preventDefaultSubscription = null; - this._zoomSubscription = null; + 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}", }; - ScrollZoomHandler.prototype._getConfiguration = function (enable) { - return { scrollZoom: enable }; + 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}", }; - return ScrollZoomHandler; -}(Component_1.HandlerBase)); -exports.ScrollZoomHandler = ScrollZoomHandler; -exports.default = ScrollZoomHandler; + 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; + -},{"../../Component":281}],336:[function(require,module,exports){ +},{"path":39}],357:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -28710,776 +37022,1410 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); +exports.SliderComponent = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Component_1 = require("../../Component"); +var Geo_1 = require("../../Geo"); +var State_1 = require("../../State"); +var Render_1 = require("../../Render"); +var Tiles_1 = require("../../Tiles"); +var Utils_1 = require("../../Utils"); /** - * The `TouchZoomHandler` allows the user to zoom the viewer image by pinching on a touchscreen. + * @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 mouseComponent = viewer.getComponent("mouse"); + * var viewer = new Mapillary.Viewer( + * "", + * "", + * ""); * - * mouseComponent.touchZoom.disable(); - * mouseComponent.touchZoom.enable(); + * viewer.deactivateComponent("imagePlane"); + * viewer.deactivateComponent("direction"); + * viewer.deactivateComponent("sequence"); * - * var isEnabled = mouseComponent.touchZoom.isEnabled; + * viewer.activateComponent("slider"); + * + * var sliderComponent = viewer.getComponent("slider"); * ``` */ -var TouchZoomHandler = /** @class */ (function (_super) { - __extends(TouchZoomHandler, _super); - function TouchZoomHandler(component, container, navigator, viewportCoords) { - var _this = _super.call(this, component, container, navigator) || this; - _this._viewportCoords = viewportCoords; +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$); return _this; } - TouchZoomHandler.prototype._enable = function () { + /** + * Set the initial position. + * + * @description Configures the intial position of the slider. + * The inital position value will be used when the component + * is activated. + * + * @param {number} initialPosition - Initial slider position. + */ + SliderComponent.prototype.setInitialPosition = function (initialPosition) { + this.configure({ initialPosition: initialPosition }); + }; + /** + * Set the image keys. + * + * @description Configures the component to show the image + * planes for the supplied image keys. + * + * @param {ISliderKeys} keys - Slider keys object specifying + * the images to be shown in the foreground and the background. + */ + SliderComponent.prototype.setKeys = function (keys) { + this.configure({ keys: keys }); + }; + /** + * Set the slider mode. + * + * @description Configures the mode for transitions between + * image pairs. + * + * @param {SliderMode} mode - Slider mode to be set. + */ + SliderComponent.prototype.setSliderMode = function (mode) { + this.configure({ mode: mode }); + }; + /** + * Set the value controlling if the slider is visible. + * + * @param {boolean} sliderVisible - Value indicating if + * the slider should be visible or not. + */ + SliderComponent.prototype.setSliderVisible = function (sliderVisible) { + this.configure({ sliderVisible: sliderVisible }); + }; + SliderComponent.prototype._activate = function () { var _this = this; - this._preventDefaultSubscription = this._container.touchService.pinch$ - .subscribe(function (pinch) { - pinch.originalEvent.preventDefault(); + this._modeSubcription = this._domRenderer.mode$ + .subscribe(function (mode) { + _this.setSliderMode(mode); }); - var pinchStarted$ = this._container.touchService.pinchStart$ - .map(function (event) { - return true; + 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$)) + .subscribe(function (_a) { + var _b = _a[0], mode = _b[0], motionless = _b[1], fullPano = _b[2], sliderVisible = _b[3], state = _a[1]; + var interactive = sliderVisible && + (motionless || mode === Component_1.SliderMode.Stationary || fullPano); + if (interactive && state !== State_1.State.WaitingInteractively) { + _this._navigator.stateService.waitInteractively(); + } + else if (!interactive && state !== State_1.State.Waiting) { + _this._navigator.stateService.wait(); + } }); - var pinchStopped$ = this._container.touchService.pinchEnd$ - .map(function (event) { - return false; + this._moveSubscription = rxjs_1.combineLatest(position$, mode$, motionless$, fullPano$, sliderVisible$) + .subscribe(function (_a) { + var position = _a[0], mode = _a[1], motionless = _a[2], fullPano = _a[3], sliderVisible = _a[4]; + if (motionless || mode === Component_1.SliderMode.Stationary || fullPano) { + _this._navigator.stateService.moveTo(1); + } + else { + _this._navigator.stateService.moveTo(position); + } }); - this._activeSubscription = Observable_1.Observable - .merge(pinchStarted$, pinchStopped$) - .subscribe(this._container.touchService.activate$); - this._zoomSubscription = this._container.touchService.pinch$ - .withLatestFrom(this._navigator.stateService.currentState$) - .filter(function (args) { - var state = args[1].state; - return state.currentNode.fullPano || state.nodesAhead < 1; - }) - .map(function (args) { + this._domRenderSubscription = rxjs_1.combineLatest(position$, 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]; - }) - .withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$) + }), 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 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); + 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$.next(null); + this._domRenderer.deactivate(); + this._modeSubcription.unsubscribe(); + this._setKeysSubscription.unsubscribe(); + this._stateSubscription.unsubscribe(); + this._glRenderSubscription.unsubscribe(); + this._domRenderSubscription.unsubscribe(); + this._moveSubscription.unsubscribe(); + this._updateCurtainSubscription.unsubscribe(); + this._textureProviderSubscription.unsubscribe(); + this._setTextureProviderSubscription.unsubscribe(); + this._setTileSizeSubscription.unsubscribe(); + this._abortTextureProviderSubscription.unsubscribe(); + this._setRegionOfInterestSubscription.unsubscribe(); + this._hasTextureSubscription.unsubscribe(); + this._updateBackgroundSubscription.unsubscribe(); + this._updateTextureImageSubscription.unsubscribe(); + this._textureProviderSubscriptionPrev.unsubscribe(); + this._setTextureProviderSubscriptionPrev.unsubscribe(); + this._setTileSizeSubscriptionPrev.unsubscribe(); + this._abortTextureProviderSubscriptionPrev.unsubscribe(); + this._setRegionOfInterestSubscriptionPrev.unsubscribe(); + this._hasTextureSubscriptionPrev.unsubscribe(); + this._updateBackgroundSubscriptionPrev.unsubscribe(); + this._updateTextureImageSubscriptionPrev.unsubscribe(); + this.configure({ keys: null }); }; - TouchZoomHandler.prototype._disable = function () { - this._activeSubscription.unsubscribe(); - this._preventDefaultSubscription.unsubscribe(); - this._zoomSubscription.unsubscribe(); - this._preventDefaultSubscription = null; - this._zoomSubscription = null; + SliderComponent.prototype._getDefaultConfiguration = function () { + return { + initialPosition: 1, + mode: Component_1.SliderMode.Motion, + sliderVisible: true, + }; }; - TouchZoomHandler.prototype._getConfiguration = function (enable) { - return { touchZoom: enable }; + SliderComponent.prototype._catchCacheNode$ = 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(); + })); }; - return TouchZoomHandler; -}(Component_1.HandlerBase)); -exports.TouchZoomHandler = TouchZoomHandler; -exports.default = TouchZoomHandler; + 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":281,"rxjs/Observable":29}],337:[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":338,"./popup/Popup":339}],338:[function(require,module,exports){ +},{"../../Component":291,"../../Geo":294,"../../Render":297,"../../State":298,"../../Tiles":300,"../../Utils":301,"rxjs":43,"rxjs/operators":241}],358:[function(require,module,exports){ "use strict"; -var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; - return function (d, b) { - 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("rxjs/Observable"); -var Subject_1 = require("rxjs/Subject"); +exports.SliderDOMRenderer = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var vd = require("virtual-dom"); var Component_1 = require("../../Component"); -var 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( - * "", - * "", - * "", - * { component: { popup: true } }); - * - * var popupComponent = viewer.getComponent("popup"); - * ``` - */ -var PopupComponent = /** @class */ (function (_super) { - __extends(PopupComponent, _super); - 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 Subject_1.Subject(); - _this._popups$ = new Subject_1.Subject(); - return _this; +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; } - /** - * 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} 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); - } + Object.defineProperty(SliderDOMRenderer.prototype, "mode$", { + get: function () { + return this._notifyModeChanged$; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(SliderDOMRenderer.prototype, "position$", { + get: function () { + return this._notifyPositionChanged$; + }, + enumerable: false, + configurable: true + }); + SliderDOMRenderer.prototype.activate = function () { + var _this = this; + if (!!this._stopInteractionSubscription) { + return; } - this._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(); + 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; + } + }); }; - /** - * Remove popups based on reference from the popup set. - * - * @param {Array} 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); + SliderDOMRenderer.prototype.deactivate = function () { + if (!this._stopInteractionSubscription) { + return; } - this._popups$.next(this._popups); + this._interacting = false; + this._stopInteractionSubscription.unsubscribe(); + this._stopInteractionSubscription = null; }; - /** - * Remove all popups from the popup set. - * - * @example ```popupComponent.removeAll();``` - */ - PopupComponent.prototype.removeAll = function () { - for (var _i = 0, _a = this._popups.slice(); _i < _a.length; _i++) { - var popup = _a[_i]; - this._remove(popup); + SliderDOMRenderer.prototype.render = function (position, mode, motionless, pano, visible) { + var children = []; + if (visible) { + children.push(vd.h("div.SliderBorder", [])); + var modeVisible = !(motionless || pano); + if (modeVisible) { + children.push(this._createModeButton(mode)); + children.push(this._createModeButton2d(mode)); + } + children.push(this._createPositionInput(position, modeVisible)); } - this._popups$.next(this._popups); + 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); }; - PopupComponent.prototype._activate = function () { + SliderDOMRenderer.prototype._createModeButton = function (mode) { 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 = Observable_1.Observable - .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$ - .startWith(this._popups) - .switchMap(function (popups) { - return Observable_1.Observable - .from(popups) - .mergeMap(function (popup) { - return popup.changed$; - }); - }) - .map(function (popup) { - return [popup]; - }); - this._updateAddedChangedSubscription = this._added$ - .merge(changed$) - .withLatestFrom(this._container.renderService.renderCamera$, 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; + var properties = { + onclick: function () { + if (mode === Component_1.SliderMode.Motion) { + return; + } + _this._notifyModeChanged$.next(Component_1.SliderMode.Motion); + }, + }; + var className = mode === Component_1.SliderMode.Stationary ? + "SliderModeButtonDisabled" : + "SliderModeButton"; + return vd.h("div." + className, properties, [vd.h("div.SliderModeIcon", [])]); }; - PopupComponent.prototype._getDefaultConfiguration = function () { - return {}; + SliderDOMRenderer.prototype._createModeButton2d = function (mode) { + var _this = this; + var properties = { + onclick: function () { + if (mode === Component_1.SliderMode.Stationary) { + return; + } + _this._notifyModeChanged$.next(Component_1.SliderMode.Stationary); + }, + }; + var className = mode === Component_1.SliderMode.Motion ? + "SliderModeButton2dDisabled" : + "SliderModeButton2d"; + return vd.h("div." + className, properties, [vd.h("div.SliderModeIcon2d", [])]); }; - 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(); - } + 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]); }; - PopupComponent.componentName = "popup"; - return PopupComponent; -}(Component_1.Component)); -exports.PopupComponent = PopupComponent; -Component_1.ComponentService.register(PopupComponent); -exports.default = PopupComponent; + return SliderDOMRenderer; +}()); +exports.SliderDOMRenderer = SliderDOMRenderer; +exports.default = SliderDOMRenderer; -},{"../../Component":281,"../../Utils":291,"rxjs/Observable":29,"rxjs/Subject":34}],339:[function(require,module,exports){ +},{"../../Component":291,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],359:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); -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 = {}; - if (!!options) { - this._options.capturePointer = options.capturePointer == null ? true : options.capturePointer; - 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 Subject_1.Subject(); +exports.SliderGLRenderer = void 0; +var Component_1 = require("../../Component"); +var Geo_1 = require("../../Geo"); +var SliderGLRenderer = /** @class */ (function () { + function SliderGLRenderer() { + this._factory = new Component_1.MeshFactory(); + this._scene = new Component_1.MeshScene(); + this._spatial = new Geo_1.Spatial(); + this._currentKey = null; + this._previousKey = null; + this._disabled = false; + this._curtain = 1; + this._frameId = 0; + this._needsRender = false; + this._mode = null; + this._currentProviderDisposers = {}; + this._previousProviderDisposers = {}; } - Object.defineProperty(Popup.prototype, "changed$", { - /** - * @ignore - * - * @description Internal observable used by the component to - * render the popup when its position or content has changed. - */ + Object.defineProperty(SliderGLRenderer.prototype, "disabled", { get: function () { - return this._notifyChanged$; + return this._disabled; }, - enumerable: true, + enumerable: false, configurable: true }); - /** - * @ignore - * - * @description Internal method used by the component to - * remove all references to the popup. - */ - 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; - } + Object.defineProperty(SliderGLRenderer.prototype, "frameId", { + get: function () { + return this._frameId; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(SliderGLRenderer.prototype, "needsRender", { + get: function () { + return this._needsRender; + }, + enumerable: false, + configurable: true + }); + SliderGLRenderer.prototype.setTextureProvider = function (key, provider) { + this._setTextureProvider(key, this._currentKey, provider, this._currentProviderDisposers, this._updateTexture.bind(this)); }; - /** - * 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} 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$.next(this); + SliderGLRenderer.prototype.setTextureProviderPrev = function (key, provider) { + this._setTextureProvider(key, this._previousKey, provider, this._previousProviderDisposers, this._updateTexturePrev.bind(this)); }; - /** - * Sets a 2D basic image coordinates rect to the popup's anchor, and - * moves the popup to it. - * - * @description Overwrites any previously set point or rect. - * - * @param {Array} basicRect - Rect in 2D basic image - * coordinates ([topLeftX, topLeftY, bottomRightX, bottomRightY]) . - * - * @example - * ``` - * var popup = new Mapillary.PopupComponent.Popup(); - * popup.setText('hello image'); - * popup.setBasicRect([0.3, 0.3, 0.5, 0.6]); - * - * popupComponent.add([popup]); - * ``` - */ - Popup.prototype.setBasicRect = function (basicRect) { - this._rect = basicRect.slice(); - this._point = null; - this._notifyChanged$.next(this); + SliderGLRenderer.prototype.update = function (frame, mode) { + this._updateFrameId(frame.id); + this._updateImagePlanes(frame.state, mode); }; - /** - * 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); + SliderGLRenderer.prototype.updateCurtain = function (curtain) { + if (this._curtain === curtain) { + return; } - 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); + this._curtain = curtain; + this._updateCurtain(); + this._needsRender = true; }; - /** - * 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('
hello image
'); - * 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; + 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; } - frag.appendChild(child); + var plane = planes[key]; + var material = plane.material; + var texture = material.uniforms.projectorTex.value; + texture.image = image; + texture.needsUpdate = true; } - 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)); - }; - /** - * @ignore - * - * @description Internal method for attaching the popup to - * its parent container so that it is rendered in the DOM tree. - */ - Popup.prototype.setParentContainer = function (parentContainer) { - this._parentContainer = parentContainer; }; - /** - * @ignore - * - * @description Internal method for updating the rendered - * position of the popup called by the popup component. - */ - Popup.prototype.update = function (renderCamera, size, transform) { - if (!this._parentContainer || !this._content) { + SliderGLRenderer.prototype.updateTextureImage = function (image, node) { + if (this._currentKey !== node.key) { return; } - if (!this._point && !this._rect) { - 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; } - 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); + }; + 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._container.appendChild(this._content); - this._parentContainer.appendChild(this._container); - if (this._options.opacity != null) { - this._container.style.opacity = this._options.opacity.toString(); + this._currentProviderDisposers[key](); + } + for (var key in this._previousProviderDisposers) { + if (!this._previousProviderDisposers.hasOwnProperty(key)) { + continue; } + this._previousProviderDisposers[key](); } - 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); + 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 { - 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; - } + offsetX = 0.5 * previousAspect / currentAspect; + offsetY = 0.5; } - if (pointPixel == null) { - this._container.style.visibility = "hidden"; + 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; } - this._container.style.visibility = "visible"; - 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%)", + 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(); }; - for (var key in floatTranslate) { - if (!floatTranslate.hasOwnProperty(key)) { + 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; } - classList.remove("mapillaryjs-popup-float-" + key); + var plane = planes[key]; + var shaderMaterial = plane.material; + if (!!shaderMaterial.uniforms.curtain) { + shaderMaterial.uniforms.curtain.value = this._curtain; + } } - classList.add("mapillaryjs-popup-float-" + float); - this._container.style.transform = floatTranslate[float] + " translate(" + pointPixel[0] + "px," + pointPixel[1] + "px)"; - var _a; }; - 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; + 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 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 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); } - 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; + 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 (largestVisibleArea[0] > 0) { - return [largestVisibleArea[1], largestVisibleArea[2]]; + } + 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(); } - 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; + 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; } }; - Popup.prototype._normalizeOffset = function (offset) { - if (offset == null) { - return this._normalizeOffset(0); + 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; } - 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], - }; + }; + return SliderGLRenderer; +}()); +exports.SliderGLRenderer = SliderGLRenderer; +exports.default = SliderGLRenderer; + + +},{"../../Component":291,"../../Geo":294}],360:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.CameraVisualizationMode = void 0; +var CameraVisualizationMode; +(function (CameraVisualizationMode) { + CameraVisualizationMode[CameraVisualizationMode["Default"] = 0] = "Default"; + CameraVisualizationMode[CameraVisualizationMode["Cluster"] = 1] = "Cluster"; + CameraVisualizationMode[CameraVisualizationMode["ConnectedComponent"] = 2] = "ConnectedComponent"; + CameraVisualizationMode[CameraVisualizationMode["Sequence"] = 3] = "Sequence"; +})(CameraVisualizationMode = exports.CameraVisualizationMode || (exports.CameraVisualizationMode = {})); +exports.default = CameraVisualizationMode; + +},{}],361:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var CameraVisualizationMode_1 = require("./CameraVisualizationMode"); +Object.defineProperty(exports, "CameraVisualizationMode", { enumerable: true, get: function () { return CameraVisualizationMode_1.CameraVisualizationMode; } }); + +},{"./CameraVisualizationMode":360}],362:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.SpatialDataCache = void 0; +var geohash = require("latlon-geohash"); +var pako = require("pako"); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Error_1 = require("../../Error"); +var Utils_1 = require("../../Utils"); +var SpatialDataCache = /** @class */ (function () { + function SpatialDataCache(graphService) { + this._graphService = graphService; + this._tiles = {}; + this._cacheRequests = {}; + this._clusterReconstructions = {}; + this._clusterReconstructionTiles = {}; + this._tileClusters = {}; + this._cachingTiles$ = {}; + this._cachingClusterReconstructions$ = {}; + } + SpatialDataCache.prototype.cacheClusterReconstructions$ = function (hash) { + var _this = this; + if (!this.hasTile(hash)) { + throw new Error("Cannot cache reconstructions of a non-existing tile."); } - 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], - }; + if (this.hasClusterReconstructions(hash)) { + throw new Error("Cannot cache reconstructions that already exists."); + } + if (this.isCachingClusterReconstructions(hash)) { + return this._cachingClusterReconstructions$[hash]; } + var clusterKeys = this.getTile(hash) + .filter(function (nd) { + return !!nd.clusterKey; + }) + .map(function (nd) { + return nd.clusterKey; + }) + .filter(function (v, i, a) { + return a.indexOf(v) === i; + }); + this._tileClusters[hash] = clusterKeys; + this._cacheRequests[hash] = []; + this._cachingClusterReconstructions$[hash] = rxjs_1.from(clusterKeys).pipe(operators_1.mergeMap(function (key) { + if (_this._hasClusterReconstruction(key)) { + return rxjs_1.of(_this._getClusterReconstruction(key)); + } + return _this._getClusterReconstruction$(key, _this._cacheRequests[hash]) + .pipe(operators_1.catchError(function (error) { + if (error instanceof Error_1.AbortMapillaryError) { + return rxjs_1.empty(); + } + console.error(error); + return rxjs_1.empty(); + })); + }, 6), operators_1.filter(function () { + return hash in _this._tileClusters; + }), operators_1.tap(function (reconstruction) { + if (!_this._hasClusterReconstruction(reconstruction.key)) { + _this._clusterReconstructions[reconstruction.key] = reconstruction; + } + if (!(reconstruction.key in _this._clusterReconstructionTiles)) { + _this._clusterReconstructionTiles[reconstruction.key] = []; + } + if (_this._clusterReconstructionTiles[reconstruction.key].indexOf(hash) === -1) { + _this._clusterReconstructionTiles[reconstruction.key].push(hash); + } + }), operators_1.finalize(function () { + if (hash in _this._cachingClusterReconstructions$) { + delete _this._cachingClusterReconstructions$[hash]; + } + if (hash in _this._cacheRequests) { + delete _this._cacheRequests[hash]; + } + }), operators_1.publish(), operators_1.refCount()); + return this._cachingClusterReconstructions$[hash]; }; - Popup.prototype._pixelToFloats = function (pointPixel, size, width, height) { - var floats = []; - if (pointPixel[1] < height) { - floats.push("bottom"); + SpatialDataCache.prototype.cacheTile$ = function (hash) { + var _this = this; + if (hash.length !== 8) { + throw new Error("Hash needs to be level 8."); } - else if (pointPixel[1] > size.height - height) { - floats.push("top"); + if (this.hasTile(hash)) { + throw new Error("Cannot cache tile that already exists."); } - if (pointPixel[0] < width / 2) { - floats.push("right"); + if (this.isCachingTile(hash)) { + return this._cachingTiles$[hash]; } - else if (pointPixel[0] > size.width - width / 2) { - floats.push("left"); + var bounds = geohash.bounds(hash); + var sw = { lat: bounds.sw.lat, lon: bounds.sw.lon }; + var ne = { lat: bounds.ne.lat, lon: bounds.ne.lon }; + this._cachingTiles$[hash] = this._graphService.cacheBoundingBox$(sw, ne).pipe(operators_1.catchError(function (error) { + console.error(error); + return rxjs_1.empty(); + }), operators_1.map(function (nodes) { + return nodes + .map(function (n) { + return _this._createNodeData(n); + }); + }), operators_1.filter(function () { + return !(hash in _this._tiles); + }), operators_1.tap(function (nodeData) { + var _a; + _this._tiles[hash] = []; + (_a = _this._tiles[hash]).push.apply(_a, nodeData); + delete _this._cachingTiles$[hash]; + }), operators_1.finalize(function () { + if (hash in _this._cachingTiles$) { + delete _this._cachingTiles$[hash]; + } + }), operators_1.publish(), operators_1.refCount()); + return this._cachingTiles$[hash]; + }; + SpatialDataCache.prototype.isCachingClusterReconstructions = function (hash) { + return hash in this._cachingClusterReconstructions$; + }; + SpatialDataCache.prototype.isCachingTile = function (hash) { + return hash in this._cachingTiles$; + }; + SpatialDataCache.prototype.hasClusterReconstructions = function (hash) { + if (hash in this._cachingClusterReconstructions$ || + !(hash in this._tileClusters)) { + return false; } - return floats; + for (var _i = 0, _a = this._tileClusters[hash]; _i < _a.length; _i++) { + var key = _a[_i]; + if (!(key in this._clusterReconstructions)) { + return false; + } + } + return true; }; - 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]; + SpatialDataCache.prototype.hasTile = function (hash) { + return !(hash in this._cachingTiles$) && hash in this._tiles; + }; + SpatialDataCache.prototype.getClusterReconstructions = function (hash) { + var _this = this; + return hash in this._tileClusters ? + this._tileClusters[hash] + .map(function (key) { + return _this._clusterReconstructions[key]; + }) + .filter(function (reconstruction) { + return !!reconstruction; + }) : + []; + }; + SpatialDataCache.prototype.getTile = function (hash) { + return hash in this._tiles ? this._tiles[hash] : []; + }; + SpatialDataCache.prototype.uncache = function (keepHashes) { + for (var _i = 0, _a = Object.keys(this._cacheRequests); _i < _a.length; _i++) { + var hash = _a[_i]; + if (!!keepHashes && keepHashes.indexOf(hash) !== -1) { + continue; + } + for (var _b = 0, _c = this._cacheRequests[hash]; _b < _c.length; _b++) { + var request = _c[_b]; + request.abort(); + } + delete this._cacheRequests[hash]; + } + for (var _d = 0, _e = Object.keys(this._tileClusters); _d < _e.length; _d++) { + var hash = _e[_d]; + if (!!keepHashes && keepHashes.indexOf(hash) !== -1) { + continue; + } + for (var _f = 0, _g = this._tileClusters[hash]; _f < _g.length; _f++) { + var key = _g[_f]; + if (!(key in this._clusterReconstructionTiles)) { + continue; + } + var index = this._clusterReconstructionTiles[key].indexOf(hash); + if (index === -1) { + continue; + } + this._clusterReconstructionTiles[key].splice(index, 1); + if (this._clusterReconstructionTiles[key].length > 0) { + continue; + } + delete this._clusterReconstructionTiles[key]; + delete this._clusterReconstructions[key]; + } + delete this._tileClusters[hash]; + } + for (var _h = 0, _j = Object.keys(this._tiles); _h < _j.length; _h++) { + var hash = _j[_h]; + if (!!keepHashes && keepHashes.indexOf(hash) !== -1) { + continue; + } + delete this._tiles[hash]; } }; - return Popup; + SpatialDataCache.prototype._createNodeData = function (node) { + return { + alt: node.alt, + cameraProjection: node.cameraProjection, + clusterKey: node.clusterKey, + focal: node.focal, + gpano: node.gpano, + height: node.height, + k1: node.ck1, + k2: node.ck2, + key: node.key, + lat: node.latLon.lat, + lon: node.latLon.lon, + mergeCC: node.mergeCC, + orientation: node.orientation, + originalLat: node.originalLatLon.lat, + originalLon: node.originalLatLon.lon, + rotation: [node.rotation[0], node.rotation[1], node.rotation[2]], + scale: node.scale, + sequenceKey: node.sequenceKey, + width: node.width, + }; + }; + SpatialDataCache.prototype._getClusterReconstruction = function (key) { + return this._clusterReconstructions[key]; + }; + SpatialDataCache.prototype._getClusterReconstruction$ = function (key, requests) { + return rxjs_1.Observable.create(function (subscriber) { + var xhr = new XMLHttpRequest(); + xhr.open("GET", Utils_1.Urls.clusterReconstruction(key), true); + xhr.responseType = "arraybuffer"; + xhr.timeout = 15000; + xhr.onload = function () { + if (!xhr.response) { + subscriber.error(new Error("Cluster reconstruction retreival failed (" + key + ")")); + } + else { + var inflated = pako.inflate(xhr.response, { to: "string" }); + var reconstructions = JSON.parse(inflated); + if (reconstructions.length < 1) { + subscriber.error(new Error("No cluster reconstruction exists (" + key + ")")); + } + var reconstruction = reconstructions[0]; + reconstruction.key = key; + subscriber.next(reconstruction); + subscriber.complete(); + } + }; + xhr.onerror = function () { + subscriber.error(new Error("Failed to get cluster reconstruction (" + key + ")")); + }; + xhr.ontimeout = function () { + subscriber.error(new Error("Cluster reconstruction request timed out (" + key + ")")); + }; + xhr.onabort = function () { + subscriber.error(new Error_1.AbortMapillaryError("Cluster reconstruction request was aborted (" + key + ")")); + }; + requests.push(xhr); + xhr.send(null); + }); + }; + SpatialDataCache.prototype._hasClusterReconstruction = function (key) { + return key in this._clusterReconstructions; + }; + return SpatialDataCache; }()); -exports.Popup = Popup; -exports.default = Popup; - -},{"../../../Geo":284,"../../../Utils":291,"../../../Viewer":292,"rxjs/Subject":34}],340:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -var ControlMode; -(function (ControlMode) { - ControlMode[ControlMode["Default"] = 0] = "Default"; - ControlMode[ControlMode["Playback"] = 1] = "Playback"; -})(ControlMode = exports.ControlMode || (exports.ControlMode = {})); -exports.default = ControlMode; +exports.SpatialDataCache = SpatialDataCache; +exports.default = SpatialDataCache; -},{}],341:[function(require,module,exports){ +},{"../../Error":293,"../../Utils":301,"latlon-geohash":21,"pako":23,"rxjs":43,"rxjs/operators":241}],363:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -29487,630 +38433,917 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/observable/combineLatest"); -require("rxjs/add/observable/of"); -require("rxjs/add/operator/bufferCount"); -require("rxjs/add/operator/concat"); -require("rxjs/add/operator/distinctUntilChanged"); -require("rxjs/add/operator/filter"); -require("rxjs/add/operator/finally"); -require("rxjs/add/operator/first"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/publishReplay"); -require("rxjs/add/operator/retry"); -require("rxjs/add/operator/scan"); -require("rxjs/add/operator/share"); -require("rxjs/add/operator/switchMap"); -require("rxjs/add/operator/takeUntil"); -require("rxjs/add/operator/withLatestFrom"); +exports.SpatialDataComponent = void 0; +var geohash = require("latlon-geohash"); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Component_1 = require("../../Component"); -var Edge_1 = require("../../Edge"); -/** - * @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) { +var Geo_1 = require("../../Geo"); +var Render_1 = require("../../Render"); +var PlayService_1 = require("../../viewer/PlayService"); +var State_1 = require("../../state/State"); +var CameraVisualizationMode_1 = require("./CameraVisualizationMode"); +var SpatialDataComponent = /** @class */ (function (_super) { + __extends(SpatialDataComponent, _super); + function SpatialDataComponent(name, container, navigator) { var _this = _super.call(this, name, container, navigator) || this; - _this._sequenceDOMRenderer = new Component_1.SequenceDOMRenderer(container); - _this._sequenceDOMInteraction = new Component_1.SequenceDOMInteraction(); - _this._containerWidth$ = new Subject_1.Subject(); - _this._hoveredKeySubject$ = new Subject_1.Subject(); - _this._hoveredKey$ = _this._hoveredKeySubject$.share(); - _this._navigator.playService.playing$ - .skip(1) - .withLatestFrom(_this._configuration$) + _this._cache = new Component_1.SpatialDataCache(navigator.graphService); + _this._scene = new Component_1.SpatialDataScene(_this._getDefaultConfiguration()); + _this._viewportCoords = new Geo_1.ViewportCoords(); + _this._geoCoords = new Geo_1.GeoCoords(); + return _this; + } + SpatialDataComponent.prototype._activate = function () { + var _this = this; + this._earthControlsSubscription = this._configuration$.pipe(operators_1.map(function (configuration) { + return configuration.earthControls; + }), operators_1.distinctUntilChanged(), operators_1.withLatestFrom(this._navigator.stateService.state$)) .subscribe(function (_a) { - var playing = _a[0], configuration = _a[1]; - _this.fire(SequenceComponent.playingchanged, playing); - if (playing === configuration.playing) { - return; - } - if (playing) { - _this.play(); + var earth = _a[0], state = _a[1]; + if (earth && state !== State_1.default.Earth) { + _this._navigator.stateService.earth(); } - else { - _this.stop(); + else if (!earth && state === State_1.default.Earth) { + _this._navigator.stateService.traverse(); } }); - _this._navigator.playService.direction$ - .skip(1) - .withLatestFrom(_this._configuration$) + var direction$ = this._container.renderService.bearing$.pipe(operators_1.map(function (bearing) { + var direction = ""; + if (bearing > 292.5 || bearing <= 67.5) { + direction += "n"; + } + if (bearing > 112.5 && bearing <= 247.5) { + direction += "s"; + } + if (bearing > 22.5 && bearing <= 157.5) { + direction += "e"; + } + if (bearing > 202.5 && bearing <= 337.5) { + direction += "w"; + } + return direction; + }), operators_1.distinctUntilChanged(), operators_1.publishReplay(1), operators_1.refCount()); + var hash$ = this._navigator.stateService.reference$.pipe(operators_1.tap(function () { + _this._scene.uncache(); + }), operators_1.switchMap(function () { + return _this._navigator.stateService.currentNode$.pipe(operators_1.map(function (node) { + return geohash.encode(node.latLon.lat, node.latLon.lon, 8); + }), operators_1.distinctUntilChanged()); + }), operators_1.publishReplay(1), operators_1.refCount()); + var sequencePlay$ = rxjs_1.combineLatest(this._navigator.playService.playing$, this._navigator.playService.speed$).pipe(operators_1.map(function (_a) { + var playing = _a[0], speed = _a[1]; + return playing && speed > PlayService_1.default.sequenceSpeed; + }), operators_1.distinctUntilChanged(), operators_1.publishReplay(1), operators_1.refCount()); + var hashes$ = rxjs_1.combineLatest(this._navigator.stateService.state$.pipe(operators_1.map(function (state) { + return state === State_1.default.Earth; + }), operators_1.distinctUntilChanged()), hash$, sequencePlay$, direction$).pipe(operators_1.distinctUntilChanged(function (_a, _b) { + var e1 = _a[0], h1 = _a[1], s1 = _a[2], d1 = _a[3]; + var e2 = _b[0], h2 = _b[1], s2 = _b[2], d2 = _b[3]; + if (e1 !== e2) { + return false; + } + if (e1) { + return h1 === h2 && s1 === s2; + } + return h1 === h2 && s1 === s2 && d1 === d2; + }), operators_1.concatMap(function (_a) { + var earth = _a[0], hash = _a[1], sequencePlay = _a[2], direction = _a[3]; + if (earth) { + return sequencePlay ? + rxjs_1.of([hash]) : + rxjs_1.of(_this._adjacentComponent(hash, 4)); + } + return sequencePlay ? + rxjs_1.of([hash, geohash.neighbours(hash)[direction]]) : + rxjs_1.of(_this._computeTiles(hash, direction)); + }), operators_1.publish(), operators_1.refCount()); + var tile$ = hashes$.pipe(operators_1.switchMap(function (hashes) { + return rxjs_1.from(hashes).pipe(operators_1.mergeMap(function (h) { + var t$ = _this._cache.hasTile(h) ? + rxjs_1.of(_this._cache.getTile(h)) : + _this._cache.cacheTile$(h); + return rxjs_1.combineLatest(rxjs_1.of(h), t$); + }, 6)); + }), operators_1.publish(), operators_1.refCount()); + this._addTileSubscription = tile$.pipe(operators_1.withLatestFrom(this._navigator.stateService.reference$)) .subscribe(function (_a) { - var direction = _a[0], configuration = _a[1]; - if (direction !== configuration.direction) { - _this.setDirection(direction); + var hash = _a[0][0], reference = _a[1]; + if (_this._scene.hasTile(hash)) { + return; } + _this._scene.addTile(_this._computeTileBBox(hash, reference), hash); }); - return _this; - } - Object.defineProperty(SequenceComponent.prototype, "hoveredKey$", { - /** - * Get hovered key observable. - * - * @description An observable emitting the key of the node for the direction - * arrow that is being hovered. When the mouse leaves a direction arrow null - * is emitted. - * - * @returns {Observable} - */ - get: function () { - return this._hoveredKey$; - }, - 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 }); - }; - /** @inheritdoc */ - SequenceComponent.prototype.resize = function () { - var _this = this; - this._configuration$ - .first() - .map(function (configuration) { - return _this._sequenceDOMRenderer.getContainerWidth(_this._container.element, configuration); - }) - .subscribe(function (containerWidth) { - _this._containerWidth$.next(containerWidth); - }); - }; - SequenceComponent.prototype._activate = function () { - var _this = this; - this._sequenceDOMRenderer.activate(); - var edgeStatus$ = this._navigator.stateService.currentNode$ - .switchMap(function (node) { - return node.sequenceEdges$; - }) - .publishReplay(1) - .refCount(); - this._renderSubscription = Observable_1.Observable - .combineLatest(edgeStatus$, this._configuration$, this._containerWidth$, this._sequenceDOMRenderer.changed$.startWith(this._sequenceDOMRenderer), this._navigator.playService.speed$) - .map(function (_a) { - var edgeStatus = _a[0], configuration = _a[1], containerWidth = _a[2], renderer = _a[3], speed = _a[4]; - var vNode = _this._sequenceDOMRenderer - .render(edgeStatus, configuration, containerWidth, speed, _this, _this._sequenceDOMInteraction, _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$ - .map(function (configuration) { - return configuration.direction; - }) - .distinctUntilChanged() - .subscribe(function (direction) { - _this._navigator.playService.setDirection(direction); + this._addNodeSubscription = tile$.pipe(operators_1.withLatestFrom(this._navigator.stateService.reference$)) + .subscribe(function (_a) { + var _b = _a[0], hash = _b[0], datas = _b[1], reference = _a[1]; + for (var _i = 0, datas_1 = datas; _i < datas_1.length; _i++) { + var data = datas_1[_i]; + if (_this._scene.hasNode(data.key, hash)) { + continue; + } + _this._scene.addNode(data, _this._createTransform(data, reference), _this._computeOriginalPosition(data, reference), hash); + } }); - this._containerWidthSubscription = this._configuration$ - .distinctUntilChanged(function (value1, value2) { - return value1[0] === value2[0] && value1[1] === value2[1]; - }, function (configuration) { - return [configuration.minWidth, configuration.maxWidth]; - }) - .map(function (configuration) { - return _this._sequenceDOMRenderer.getContainerWidth(_this._container.element, configuration); - }) - .subscribe(this._containerWidth$); - this._playingSubscription = this._configuration$ - .map(function (configuration) { - return configuration.playing; - }) - .distinctUntilChanged() - .subscribe(function (playing) { - if (playing) { - _this._navigator.playService.play(); + this._addReconstructionSubscription = tile$.pipe(operators_1.concatMap(function (_a) { + var hash = _a[0]; + var reconstructions$; + if (_this._cache.hasClusterReconstructions(hash)) { + reconstructions$ = rxjs_1.from(_this._cache.getClusterReconstructions(hash)); + } + else if (_this._cache.isCachingClusterReconstructions(hash)) { + reconstructions$ = _this._cache.cacheClusterReconstructions$(hash).pipe(operators_1.last(null, {}), operators_1.switchMap(function () { + return rxjs_1.from(_this._cache.getClusterReconstructions(hash)); + })); + } + else if (_this._cache.hasTile(hash)) { + reconstructions$ = _this._cache.cacheClusterReconstructions$(hash); } else { - _this._navigator.playService.stop(); + reconstructions$ = rxjs_1.empty(); + } + return rxjs_1.combineLatest(rxjs_1.of(hash), reconstructions$); + }), operators_1.withLatestFrom(this._navigator.stateService.reference$)) + .subscribe(function (_a) { + var _b = _a[0], hash = _b[0], reconstruction = _b[1], reference = _a[1]; + if (_this._scene.hasClusterReconstruction(reconstruction.key, hash)) { + return; } + _this._scene.addClusterReconstruction(reconstruction, _this._computeTranslation(reconstruction, reference), hash); }); - this._hoveredKeySubscription = this._sequenceDOMInteraction.mouseEnterDirection$ - .switchMap(function (direction) { - return edgeStatus$ - .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; - }) - .takeUntil(_this._sequenceDOMInteraction.mouseLeaveDirection$) - .concat(Observable_1.Observable.of(null)); - }) - .distinctUntilChanged() - .subscribe(this._hoveredKeySubject$); + this._cameraVisibilitySubscription = this._configuration$.pipe(operators_1.map(function (configuration) { + return configuration.camerasVisible; + }), operators_1.distinctUntilChanged()) + .subscribe(function (visible) { + _this._scene.setCameraVisibility(visible); + }); + this._pointVisibilitySubscription = this._configuration$.pipe(operators_1.map(function (configuration) { + return configuration.pointsVisible; + }), operators_1.distinctUntilChanged()) + .subscribe(function (visible) { + _this._scene.setPointVisibility(visible); + }); + this._positionVisibilitySubscription = this._configuration$.pipe(operators_1.map(function (configuration) { + return configuration.positionsVisible; + }), operators_1.distinctUntilChanged()) + .subscribe(function (visible) { + _this._scene.setPositionVisibility(visible); + }); + this._tileVisibilitySubscription = this._configuration$.pipe(operators_1.map(function (configuration) { + return configuration.tilesVisible; + }), operators_1.distinctUntilChanged()) + .subscribe(function (visible) { + _this._scene.setTileVisibility(visible); + }); + this._ccToModeSubscription = this._configuration$.pipe(operators_1.map(function (configuration) { + return configuration.connectedComponents === true ? + CameraVisualizationMode_1.default.ConnectedComponent : + CameraVisualizationMode_1.default.Default; + }), operators_1.distinctUntilChanged()) + .subscribe(function (mode) { + _this.configure({ cameraVisualizationMode: mode }); + }); + this._cameraVisualizationModeSubscription = this._configuration$.pipe(operators_1.map(function (configuration) { + return configuration.cameraVisualizationMode; + }), operators_1.distinctUntilChanged()) + .subscribe(function (mode) { + _this._scene.setCameraVisualizationMode(mode); + }); + this._uncacheSubscription = hash$ + .subscribe(function (hash) { + var keepHashes = _this._adjacentComponent(hash, 4); + _this._scene.uncache(keepHashes); + _this._cache.uncache(keepHashes); + }); + this._moveSubscription = this._navigator.playService.playing$.pipe(operators_1.switchMap(function (playing) { + return playing ? + rxjs_1.empty() : + _this._container.mouseService.dblClick$; + }), operators_1.withLatestFrom(this._container.renderService.renderCamera$), operators_1.switchMap(function (_a) { + var event = _a[0], render = _a[1]; + var element = _this._container.element; + var _b = _this._viewportCoords.canvasPosition(event, element), canvasX = _b[0], canvasY = _b[1]; + var viewport = _this._viewportCoords.canvasToViewport(canvasX, canvasY, element); + var key = _this._scene.intersectObjects(viewport, render.perspective); + return !!key ? + _this._navigator.moveToKey$(key).pipe(operators_1.catchError(function () { + return rxjs_1.empty(); + })) : + rxjs_1.empty(); + })) + .subscribe(); + this._renderSubscription = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) { + var scene = _this._scene; + return { + name: _this._name, + render: { + frameId: frame.id, + needsRender: scene.needsRender, + render: scene.render.bind(scene), + stage: Render_1.GLRenderStage.Foreground, + }, + }; + })) + .subscribe(this._container.glRenderer.render$); }; - SequenceComponent.prototype._deactivate = function () { + SpatialDataComponent.prototype._deactivate = function () { + var _this = this; + this._cache.uncache(); + this._scene.uncache(); + this._addNodeSubscription.unsubscribe(); + this._addReconstructionSubscription.unsubscribe(); + this._addTileSubscription.unsubscribe(); + this._cameraVisibilitySubscription.unsubscribe(); + this._earthControlsSubscription.unsubscribe(); + this._moveSubscription.unsubscribe(); + this._pointVisibilitySubscription.unsubscribe(); + this._positionVisibilitySubscription.unsubscribe(); this._renderSubscription.unsubscribe(); - this._playingSubscription.unsubscribe(); - this._containerWidthSubscription.unsubscribe(); - this._hoveredKeySubscription.unsubscribe(); - this._setSpeedSubscription.unsubscribe(); - this._setDirectionSubscription.unsubscribe(); - this._sequenceDOMRenderer.deactivate(); + this._tileVisibilitySubscription.unsubscribe(); + this._uncacheSubscription.unsubscribe(); + this._cameraVisualizationModeSubscription.unsubscribe(); + this._ccToModeSubscription.unsubscribe(); + this._navigator.stateService.state$.pipe(operators_1.first()) + .subscribe(function (state) { + if (state === State_1.default.Earth) { + _this._navigator.stateService.traverse(); + } + }); }; - SequenceComponent.prototype._getDefaultConfiguration = function () { + SpatialDataComponent.prototype._getDefaultConfiguration = function () { return { - direction: Edge_1.EdgeDirection.Next, - maxWidth: 108, - minWidth: 70, - playing: false, - visible: true, + cameraVisualizationMode: CameraVisualizationMode_1.default.Default, + camerasVisible: false, + connectedComponents: false, + pointsVisible: true, + positionsVisible: false, + tilesVisible: false, }; }; - /** @inheritdoc */ - SequenceComponent.componentName = "sequence"; - /** - * Event fired when playing starts or stops. - * - * @event PlayerComponent#playingchanged - * @type {boolean} Indicates whether the player is playing. - */ - SequenceComponent.playingchanged = "playingchanged"; - return SequenceComponent; + SpatialDataComponent.prototype._adjacentComponent = function (hash, depth) { + var hashSet = new Set(); + hashSet.add(hash); + this._adjacentComponentRecursive(hashSet, [hash], 0, depth); + return this._setToArray(hashSet); + }; + SpatialDataComponent.prototype._adjacentComponentRecursive = function (hashSet, currentHashes, currentDepth, maxDepth) { + if (currentDepth === maxDepth) { + return; + } + var neighbours = []; + for (var _i = 0, currentHashes_1 = currentHashes; _i < currentHashes_1.length; _i++) { + var hash = currentHashes_1[_i]; + var hashNeighbours = geohash.neighbours(hash); + for (var direction in hashNeighbours) { + if (!hashNeighbours.hasOwnProperty(direction)) { + continue; + } + neighbours.push(hashNeighbours[direction]); + } + } + var newHashes = []; + for (var _a = 0, neighbours_1 = neighbours; _a < neighbours_1.length; _a++) { + var neighbour = neighbours_1[_a]; + if (!hashSet.has(neighbour)) { + hashSet.add(neighbour); + newHashes.push(neighbour); + } + } + this._adjacentComponentRecursive(hashSet, newHashes, currentDepth + 1, maxDepth); + }; + SpatialDataComponent.prototype._computeOriginalPosition = function (data, reference) { + return this._geoCoords.geodeticToEnu(data.originalLat, data.originalLon, data.alt, reference.lat, reference.lon, reference.alt); + }; + SpatialDataComponent.prototype._computeTileBBox = function (hash, reference) { + var bounds = geohash.bounds(hash); + var sw = this._geoCoords.geodeticToEnu(bounds.sw.lat, bounds.sw.lon, 0, reference.lat, reference.lon, reference.alt); + var ne = this._geoCoords.geodeticToEnu(bounds.ne.lat, bounds.ne.lon, 0, reference.lat, reference.lon, reference.alt); + return [sw, ne]; + }; + SpatialDataComponent.prototype._createTransform = function (data, reference) { + var translation = Geo_1.Geo.computeTranslation({ alt: data.alt, lat: data.lat, lon: data.lon }, data.rotation, reference); + var transform = new Geo_1.Transform(data.orientation, data.width, data.height, data.focal, data.scale, data.gpano, data.rotation, translation, undefined, undefined, data.k1, data.k2, data.cameraProjection); + return transform; + }; + SpatialDataComponent.prototype._computeTiles = function (hash, direction) { + var hashSet = new Set(); + var directions = ["n", "ne", "e", "se", "s", "sw", "w", "nw"]; + this._computeTilesRecursive(hashSet, hash, direction, directions, 0, 2); + return this._setToArray(hashSet); + }; + SpatialDataComponent.prototype._computeTilesRecursive = function (hashSet, currentHash, direction, directions, currentDepth, maxDepth) { + hashSet.add(currentHash); + if (currentDepth === maxDepth) { + return; + } + var neighbours = geohash.neighbours(currentHash); + var directionIndex = directions.indexOf(direction); + var length = directions.length; + var directionNeighbours = [ + neighbours[directions[this._modulo((directionIndex - 1), length)]], + neighbours[direction], + neighbours[directions[this._modulo((directionIndex + 1), length)]], + ]; + for (var _i = 0, directionNeighbours_1 = directionNeighbours; _i < directionNeighbours_1.length; _i++) { + var directionNeighbour = directionNeighbours_1[_i]; + this._computeTilesRecursive(hashSet, directionNeighbour, direction, directions, currentDepth + 1, maxDepth); + } + }; + SpatialDataComponent.prototype._computeTranslation = function (reconstruction, reference) { + return this._geoCoords.geodeticToEnu(reconstruction.reference_lla.latitude, reconstruction.reference_lla.longitude, reconstruction.reference_lla.altitude, reference.lat, reference.lon, reference.alt); + }; + SpatialDataComponent.prototype._modulo = function (a, n) { + return ((a % n) + n) % n; + }; + SpatialDataComponent.prototype._setToArray = function (s) { + var a = []; + s.forEach(function (value) { + a.push(value); + }); + return a; + }; + SpatialDataComponent.componentName = "spatialData"; + return SpatialDataComponent; }(Component_1.Component)); -exports.SequenceComponent = SequenceComponent; -Component_1.ComponentService.register(SequenceComponent); -exports.default = SequenceComponent; - -},{"../../Component":281,"../../Edge":282,"rxjs/Observable":29,"rxjs/Subject":34,"rxjs/add/observable/combineLatest":38,"rxjs/add/observable/of":45,"rxjs/add/operator/bufferCount":50,"rxjs/add/operator/concat":54,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/filter":61,"rxjs/add/operator/finally":62,"rxjs/add/operator/first":63,"rxjs/add/operator/map":65,"rxjs/add/operator/publishReplay":72,"rxjs/add/operator/retry":73,"rxjs/add/operator/scan":75,"rxjs/add/operator/share":76,"rxjs/add/operator/switchMap":81,"rxjs/add/operator/takeUntil":83,"rxjs/add/operator/withLatestFrom":87}],342:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); -var SequenceDOMInteraction = /** @class */ (function () { - function SequenceDOMInteraction() { - this._mouseEnterDirection$ = new Subject_1.Subject(); - this._mouseLeaveDirection$ = new Subject_1.Subject(); - } - Object.defineProperty(SequenceDOMInteraction.prototype, "mouseEnterDirection$", { - get: function () { - return this._mouseEnterDirection$; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(SequenceDOMInteraction.prototype, "mouseLeaveDirection$", { - get: function () { - return this._mouseLeaveDirection$; - }, - enumerable: true, - configurable: true - }); - return SequenceDOMInteraction; -}()); -exports.SequenceDOMInteraction = SequenceDOMInteraction; -exports.default = SequenceDOMInteraction; +exports.SpatialDataComponent = SpatialDataComponent; +Component_1.ComponentService.register(SpatialDataComponent); +exports.default = SpatialDataComponent; -},{"rxjs/Subject":34}],343:[function(require,module,exports){ +},{"../../Component":291,"../../Geo":294,"../../Render":297,"../../state/State":449,"../../viewer/PlayService":481,"./CameraVisualizationMode":360,"latlon-geohash":21,"rxjs":43,"rxjs/operators":241}],364:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); -var vd = require("virtual-dom"); -var Observable_1 = require("rxjs/Observable"); -var Subject_1 = require("rxjs/Subject"); -var Component_1 = require("../../Component"); -var Edge_1 = require("../../Edge"); -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 = 52; - this._defaultHeight = 30; - this._expandControls = false; - this._mode = Component_1.ControlMode.Default; - this._speed = 0.5; - this._changingSpeed = false; - this._notifyChanged$ = new Subject_1.Subject(); - this._notifySpeedChanged$ = new Subject_1.Subject(); - } - Object.defineProperty(SequenceDOMRenderer.prototype, "speed", { - get: function () { - return this._speed; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(SequenceDOMRenderer.prototype, "changed$", { - get: function () { - return this._notifyChanged$; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(SequenceDOMRenderer.prototype, "speed$", { +exports.SpatialDataScene = void 0; +var THREE = require("three"); +var CameraVisualizationMode_1 = require("./CameraVisualizationMode"); +var SpatialDataScene = /** @class */ (function () { + function SpatialDataScene(configuration, scene, raycaster) { + this._scene = !!scene ? scene : new THREE.Scene(); + this._raycaster = !!raycaster ? raycaster : new THREE.Raycaster(undefined, undefined, 0.8); + this._cameraColors = {}; + this._needsRender = false; + this._interactiveObjects = []; + this._nodes = {}; + this._tiles = {}; + this._tileClusterReconstructions = {}; + this._clusterReconstructions = {}; + this._cameraVisualizationMode = !!configuration.cameraVisualizationMode ? + configuration.cameraVisualizationMode : + CameraVisualizationMode_1.default.Default; + if (this._cameraVisualizationMode === CameraVisualizationMode_1.default.Default && + configuration.connectedComponents === true) { + this._cameraVisualizationMode = CameraVisualizationMode_1.default.ConnectedComponent; + } + this._camerasVisible = configuration.camerasVisible; + this._pointsVisible = configuration.pointsVisible; + this._positionsVisible = configuration.positionsVisible; + this._tilesVisible = configuration.tilesVisible; + } + Object.defineProperty(SpatialDataScene.prototype, "needsRender", { get: function () { - return this._notifySpeedChanged$; + return this._needsRender; }, - enumerable: true, + enumerable: false, configurable: true }); - SequenceDOMRenderer.prototype.activate = function () { - var _this = this; - if (!!this._changingSpeedSubscription) { + SpatialDataScene.prototype.addClusterReconstruction = function (reconstruction, translation, hash) { + if (this.hasClusterReconstruction(reconstruction.key, hash)) { return; } - this._changingSpeedSubscription = Observable_1.Observable - .merge(this._container.mouseService.documentMouseUp$, this._container.touchService.touchEnd$ - .filter(function (touchEvent) { - return touchEvent.touches.length === 0; - })) - .subscribe(function (event) { - if (_this._changingSpeed) { - _this._changingSpeed = false; + var key = reconstruction.key; + if (!(key in this._clusterReconstructions)) { + this._clusterReconstructions[key] = { + points: new THREE.Object3D(), + tiles: [], + }; + this._clusterReconstructions[key].points.visible = this._pointsVisible; + this._clusterReconstructions[key].points.add(this._createClusterPoints(reconstruction, translation)); + this._scene.add(this._clusterReconstructions[key].points); + } + if (this._clusterReconstructions[key].tiles.indexOf(hash) === -1) { + this._clusterReconstructions[key].tiles.push(hash); + } + if (!(hash in this._tileClusterReconstructions)) { + this._tileClusterReconstructions[hash] = { + keys: [], + }; + } + if (this._tileClusterReconstructions[hash].keys.indexOf(key) === -1) { + this._tileClusterReconstructions[hash].keys.push(key); + } + this._needsRender = true; + }; + SpatialDataScene.prototype.addNode = function (data, transform, originalPosition, hash) { + var key = data.key; + var clusterKey = data.clusterKey; + var sequenceKey = data.sequenceKey; + var connectedComponent = !!data.mergeCC ? data.mergeCC.toString() : ""; + if (this.hasNode(key, hash)) { + return; + } + if (!(hash in this._nodes)) { + this._nodes[hash] = { + cameraKeys: {}, + cameras: new THREE.Object3D(), + clusters: {}, + connectedComponents: {}, + keys: [], + positions: new THREE.Object3D(), + sequences: {}, + }; + this._nodes[hash].cameras.visible = this._camerasVisible; + this._nodes[hash].positions.visible = this._positionsVisible; + this._scene.add(this._nodes[hash].cameras, this._nodes[hash].positions); + } + if (!(connectedComponent in this._nodes[hash].connectedComponents)) { + this._nodes[hash].connectedComponents[connectedComponent] = []; + } + if (!(clusterKey in this._nodes[hash].clusters)) { + this._nodes[hash].clusters[clusterKey] = []; + } + if (!(sequenceKey in this._nodes[hash].sequences)) { + this._nodes[hash].sequences[sequenceKey] = []; + } + var camera = this._createCamera(transform); + this._nodes[hash].cameras.add(camera); + for (var _i = 0, _a = camera.children; _i < _a.length; _i++) { + var child = _a[_i]; + this._nodes[hash].cameraKeys[child.uuid] = key; + this._interactiveObjects.push(child); + } + this._nodes[hash].connectedComponents[connectedComponent].push(camera); + this._nodes[hash].clusters[clusterKey].push(camera); + this._nodes[hash].sequences[sequenceKey].push(camera); + var id = this._getId(clusterKey, connectedComponent, sequenceKey, this._cameraVisualizationMode); + var color = this._getColor(id, this._cameraVisualizationMode); + this._setCameraColor(color, camera); + this._nodes[hash].positions.add(this._createPosition(transform, originalPosition)); + this._nodes[hash].keys.push(key); + this._needsRender = true; + }; + SpatialDataScene.prototype.addTile = function (tileBBox, hash) { + if (this.hasTile(hash)) { + return; + } + var sw = tileBBox[0]; + var ne = tileBBox[1]; + var geometry = new THREE.Geometry(); + geometry.vertices.push(new THREE.Vector3().fromArray(sw), new THREE.Vector3(sw[0], ne[1], (sw[2] + ne[2]) / 2), new THREE.Vector3().fromArray(ne), new THREE.Vector3(ne[0], sw[1], (sw[2] + ne[2]) / 2), new THREE.Vector3().fromArray(sw)); + var tile = new THREE.Line(geometry, new THREE.LineBasicMaterial()); + this._tiles[hash] = new THREE.Object3D(); + this._tiles[hash].visible = this._tilesVisible; + this._tiles[hash].add(tile); + this._scene.add(this._tiles[hash]); + this._needsRender = true; + }; + SpatialDataScene.prototype.uncache = function (keepHashes) { + for (var _i = 0, _a = Object.keys(this._tileClusterReconstructions); _i < _a.length; _i++) { + var hash = _a[_i]; + if (!!keepHashes && keepHashes.indexOf(hash) !== -1) { + continue; } - }); + this._disposeReconstruction(hash); + } + for (var _b = 0, _c = Object.keys(this._nodes); _b < _c.length; _b++) { + var hash = _c[_b]; + if (!!keepHashes && keepHashes.indexOf(hash) !== -1) { + continue; + } + this._disposeNodes(hash); + } + for (var _d = 0, _e = Object.keys(this._tiles); _d < _e.length; _d++) { + var hash = _e[_d]; + if (!!keepHashes && keepHashes.indexOf(hash) !== -1) { + continue; + } + this._disposeTile(hash); + } + this._needsRender = true; }; - SequenceDOMRenderer.prototype.deactivate = function () { - if (!this._changingSpeedSubscription) { + SpatialDataScene.prototype.hasClusterReconstruction = function (key, hash) { + return key in this._clusterReconstructions && + this._clusterReconstructions[key].tiles.indexOf(hash) !== -1; + }; + SpatialDataScene.prototype.hasTile = function (hash) { + return hash in this._tiles; + }; + SpatialDataScene.prototype.hasNode = function (key, hash) { + return hash in this._nodes && this._nodes[hash].keys.indexOf(key) !== -1; + }; + SpatialDataScene.prototype.intersectObjects = function (_a, camera) { + var viewportX = _a[0], viewportY = _a[1]; + if (!this._camerasVisible) { + return null; + } + this._raycaster.setFromCamera(new THREE.Vector2(viewportX, viewportY), camera); + var intersects = this._raycaster.intersectObjects(this._interactiveObjects); + for (var _i = 0, intersects_1 = intersects; _i < intersects_1.length; _i++) { + var intersect = intersects_1[_i]; + for (var hash in this._nodes) { + if (!this._nodes.hasOwnProperty(hash)) { + continue; + } + if (intersect.object.uuid in this._nodes[hash].cameraKeys) { + return this._nodes[hash].cameraKeys[intersect.object.uuid]; + } + } + } + return null; + }; + SpatialDataScene.prototype.setCameraVisibility = function (visible) { + if (visible === this._camerasVisible) { return; } - this._changingSpeed = false; - this._expandControls = false; - this._mode = Component_1.ControlMode.Default; - this._changingSpeedSubscription.unsubscribe(); - this._changingSpeedSubscription = null; + for (var hash in this._nodes) { + if (!this._nodes.hasOwnProperty(hash)) { + continue; + } + this._nodes[hash].cameras.visible = visible; + } + this._camerasVisible = visible; + this._needsRender = true; }; - SequenceDOMRenderer.prototype.render = function (edgeStatus, configuration, containerWidth, speed, component, interaction, navigator) { - if (configuration.visible === false) { - return vd.h("div.SequenceContainer", {}, []); + SpatialDataScene.prototype.setPointVisibility = function (visible) { + if (visible === this._pointsVisible) { + return; } - var stepper = this._createStepper(edgeStatus, configuration, containerWidth, component, interaction, navigator); - var controls = this._createSequenceControls(containerWidth); - var playback = this._createPlaybackControls(containerWidth, speed, component, configuration); - return vd.h("div.SequenceContainer", [stepper, controls, playback]); + for (var key in this._clusterReconstructions) { + if (!this._clusterReconstructions.hasOwnProperty(key)) { + continue; + } + this._clusterReconstructions[key].points.visible = visible; + } + this._pointsVisible = visible; + this._needsRender = true; }; - SequenceDOMRenderer.prototype.getContainerWidth = function (element, configuration) { - var elementWidth = element.offsetWidth; - var elementHeight = element.offsetHeight; - var minWidth = configuration.minWidth; - var maxWidth = configuration.maxWidth; - if (maxWidth < minWidth) { - maxWidth = minWidth; + SpatialDataScene.prototype.setPositionVisibility = function (visible) { + if (visible === this._positionsVisible) { + return; } - 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))); - return minWidth + coeff * (maxWidth - minWidth); + for (var hash in this._nodes) { + if (!this._nodes.hasOwnProperty(hash)) { + continue; + } + this._nodes[hash].positions.visible = visible; + } + this._positionsVisible = visible; + this._needsRender = true; }; - 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(); + SpatialDataScene.prototype.setTileVisibility = function (visible) { + if (visible === this._tilesVisible) { + return; + } + for (var hash in this._tiles) { + if (!this._tiles.hasOwnProperty(hash)) { + continue; } - }; - var speedInput = vd.h("input.SequenceSpeed", { - max: 1000, - min: 0, - onchange: onSpeed, - oninput: onSpeed, - onmousedown: onStart, - onmousemove: onMove, - ontouchmove: onMove, - ontouchstart: onStart, - style: { - width: width + "px", - }, - type: "range", - value: 1000 * speed, - }, []); - return vd.h("div.SequenceSpeedContainer", [speedInput]); + this._tiles[hash].visible = visible; + } + this._tilesVisible = visible; + this._needsRender = true; }; - SequenceDOMRenderer.prototype._createPlaybackControls = function (containerWidth, speed, component, configuration) { - var _this = this; - if (this._mode !== Component_1.ControlMode.Playback) { - return vd.h("div.SequencePlayback", []); + SpatialDataScene.prototype.setCameraVisualizationMode = function (mode) { + if (mode === this._cameraVisualizationMode) { + return; } - 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); + for (var hash in this._nodes) { + if (!this._nodes.hasOwnProperty(hash)) { + continue; + } + var cameras = undefined; + if (mode === CameraVisualizationMode_1.default.Cluster) { + cameras = this._nodes[hash].clusters; + } + else if (mode === CameraVisualizationMode_1.default.ConnectedComponent) { + cameras = this._nodes[hash].connectedComponents; + } + else if (mode === CameraVisualizationMode_1.default.Sequence) { + cameras = this._nodes[hash].sequences; + } + else { + for (var _i = 0, _a = this._nodes[hash].cameras.children; _i < _a.length; _i++) { + var child = _a[_i]; + var color = this._getColor("", mode); + this._setCameraColor(color, child); } - }, - }; - 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.SequenceFastIconGrey.SequenceIconVisible", []); - var fastContainer = vd.h("div.SequenceFastContainer", [fastIcon]); - var closeIcon = vd.h("div.SequenceCloseIcon.SequenceIconVisible", []); - var closeButtonProperties = { - onclick: function () { - _this._mode = Component_1.ControlMode.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%)", - }; + continue; + } + for (var id in cameras) { + if (!cameras.hasOwnProperty(id)) { + continue; + } + var color = this._getColor(id, mode); + for (var _b = 0, _c = cameras[id]; _b < _c.length; _b++) { + var camera = _c[_b]; + this._setCameraColor(color, camera); + } + } } - var icon = vd.h("div.SequenceComponentIcon", iconProperties, []); - var buttonClass = canPlay ? "SequencePlay" : "SequencePlayDisabled"; - return vd.h("div." + buttonClass, buttonProperties, [icon]); + this._cameraVisualizationMode = mode; + this._needsRender = true; }; - 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.ControlMode.Default; - _this._notifyChanged$.next(_this); - }, - style: { - "border-bottom-right-radius": borderRadius + "px", - "border-top-right-radius": borderRadius + "px", - }, - }; - var expanderBar = vd.h("div.SequenceExpanderBar", []); - var expander = vd.h("div.SequenceExpanderButton", expanderProperties, [expanderBar]); - var fastIconClassName = this._mode === Component_1.ControlMode.Playback ? - ".SequenceFastIconGrey.SequenceIconVisible" : ".SequenceFastIcon"; - var fastIcon = vd.h("div" + fastIconClassName, []); - var playbackProperties = { - onclick: function () { - _this._mode = _this._mode === Component_1.ControlMode.Playback ? - Component_1.ControlMode.Default : - Component_1.ControlMode.Playback; - _this._notifyChanged$.next(_this); - }, - }; - var controls = vd.h("div.SequencePlaybackButton", playbackProperties, [fastIcon]); - 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, [controls, expander]); + SpatialDataScene.prototype.render = function (perspectiveCamera, renderer) { + renderer.render(this._scene, perspectiveCamera); + this._needsRender = false; }; - SequenceDOMRenderer.prototype._createSequenceArrows = function (nextKey, prevKey, containerWidth, configuration, interaction, navigator) { - var nextProperties = { - onclick: nextKey != null ? - function (e) { - navigator.moveDir$(Edge_1.EdgeDirection.Next) - .subscribe(function (node) { return; }, function (error) { console.error(error); }); - } : - null, - onmouseenter: function (e) { interaction.mouseEnterDirection$.next(Edge_1.EdgeDirection.Next); }, - onmouseleave: function (e) { interaction.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(function (node) { return; }, function (error) { console.error(error); }); - } : - null, - onmouseenter: function (e) { interaction.mouseEnterDirection$.next(Edge_1.EdgeDirection.Prev); }, - onmouseleave: function (e) { interaction.mouseLeaveDirection$.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]), + SpatialDataScene.prototype._arrayToFloatArray = function (a, columns) { + var n = a.length; + var f = new Float32Array(n * columns); + for (var i = 0; i < n; i++) { + var item = a[i]; + var index = 3 * i; + f[index + 0] = item[0]; + f[index + 1] = item[1]; + f[index + 2] = item[2]; + } + return f; + }; + SpatialDataScene.prototype._createAxis = function (transform) { + var north = transform.unprojectBasic([0.5, 0], 0.22); + var south = transform.unprojectBasic([0.5, 1], 0.16); + var axis = new THREE.BufferGeometry(); + axis.setAttribute("position", new THREE.BufferAttribute(this._arrayToFloatArray([north, south], 3), 3)); + return new THREE.Line(axis, new THREE.LineBasicMaterial()); + }; + SpatialDataScene.prototype._createCamera = function (transform) { + return !!transform.gpano ? + this._createPanoCamera(transform) : + this._createPrespectiveCamera(transform); + }; + SpatialDataScene.prototype._createDiagonals = function (transform, depth) { + var origin = transform.unprojectBasic([0, 0], 0, true); + var topLeft = transform.unprojectBasic([0, 0], depth, true); + var topRight = transform.unprojectBasic([1, 0], depth, true); + var bottomRight = transform.unprojectBasic([1, 1], depth, true); + var bottomLeft = transform.unprojectBasic([0, 1], depth, true); + var vertices = [ + origin, topLeft, + origin, topRight, + origin, bottomRight, + origin, bottomLeft, ]; + var diagonals = new THREE.BufferGeometry(); + diagonals.setAttribute("position", new THREE.BufferAttribute(this._arrayToFloatArray(vertices, 3), 3)); + return new THREE.LineSegments(diagonals, new THREE.LineBasicMaterial()); + }; + SpatialDataScene.prototype._createFrame = function (transform, depth) { + var vertices2d = []; + vertices2d.push.apply(vertices2d, this._subsample([0, 1], [0, 0], 20)); + vertices2d.push.apply(vertices2d, this._subsample([0, 0], [1, 0], 20)); + vertices2d.push.apply(vertices2d, this._subsample([1, 0], [1, 1], 20)); + var vertices3d = vertices2d + .map(function (basic) { + return transform.unprojectBasic(basic, depth, true); + }); + var frame = new THREE.BufferGeometry(); + frame.setAttribute("position", new THREE.BufferAttribute(this._arrayToFloatArray(vertices3d, 3), 3)); + return new THREE.Line(frame, new THREE.LineBasicMaterial()); + }; + SpatialDataScene.prototype._createLatitude = function (basicY, numVertices, transform) { + var positions = new Float32Array((numVertices + 1) * 3); + for (var i = 0; i <= numVertices; i++) { + var position = transform.unprojectBasic([i / numVertices, basicY], 0.16); + var index = 3 * i; + positions[index + 0] = position[0]; + positions[index + 1] = position[1]; + positions[index + 2] = position[2]; + } + var latitude = new THREE.BufferGeometry(); + latitude.setAttribute("position", new THREE.BufferAttribute(positions, 3)); + return new THREE.Line(latitude, new THREE.LineBasicMaterial()); }; - SequenceDOMRenderer.prototype._createStepper = function (edgeStatus, configuration, containerWidth, component, interaction, 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; + SpatialDataScene.prototype._createLongitude = function (basicX, numVertices, transform) { + var positions = new Float32Array((numVertices + 1) * 3); + for (var i = 0; i <= numVertices; i++) { + var position = transform.unprojectBasic([basicX, i / numVertices], 0.16); + var index = 3 * i; + positions[index + 0] = position[0]; + positions[index + 1] = position[1]; + positions[index + 2] = position[2]; + } + var latitude = new THREE.BufferGeometry(); + latitude.setAttribute("position", new THREE.BufferAttribute(positions, 3)); + return new THREE.Line(latitude, new THREE.LineBasicMaterial()); + }; + SpatialDataScene.prototype._createPanoCamera = function (transform) { + var camera = new THREE.Object3D(); + camera.children.push(this._createAxis(transform)); + camera.children.push(this._createLatitude(0.5, 10, transform)); + camera.children.push(this._createLongitude(0, 6, transform)); + camera.children.push(this._createLongitude(0.25, 6, transform)); + camera.children.push(this._createLongitude(0.5, 6, transform)); + camera.children.push(this._createLongitude(0.75, 6, transform)); + return camera; + }; + SpatialDataScene.prototype._createClusterPoints = function (reconstruction, translation) { + var points = Object + .keys(reconstruction.points) + .map(function (key) { + return reconstruction.points[key]; + }); + var numPoints = points.length; + var positions = new Float32Array(numPoints * 3); + var colors = new Float32Array(numPoints * 3); + for (var i = 0; i < numPoints; i++) { + var index = 3 * i; + var coords = points[i].coordinates; + var point = new THREE.Vector3(coords[0], coords[1], coords[2]) + .add(new THREE.Vector3().fromArray(translation)); + positions[index + 0] = point.x; + positions[index + 1] = point.y; + positions[index + 2] = point.z; + var color = points[i].color; + colors[index + 0] = color[0] / 255.0; + colors[index + 1] = color[1] / 255.0; + colors[index + 2] = color[2] / 255.0; + } + var geometry = new THREE.BufferGeometry(); + geometry.setAttribute("position", new THREE.BufferAttribute(positions, 3)); + geometry.setAttribute("color", new THREE.BufferAttribute(colors, 3)); + var material = new THREE.PointsMaterial({ + size: 0.1, + vertexColors: true, + }); + return new THREE.Points(geometry, material); + }; + SpatialDataScene.prototype._createPosition = function (transform, originalPosition) { + var computedPosition = transform.unprojectBasic([0, 0], 0); + var vertices = [originalPosition, computedPosition]; + var geometry = new THREE.BufferGeometry(); + geometry.setAttribute("position", new THREE.BufferAttribute(this._arrayToFloatArray(vertices, 3), 3)); + return new THREE.Line(geometry, new THREE.LineBasicMaterial({ color: new THREE.Color(1, 0, 0) })); + }; + SpatialDataScene.prototype._createPrespectiveCamera = function (transform) { + var depth = 0.2; + var camera = new THREE.Object3D(); + camera.children.push(this._createDiagonals(transform, depth)); + camera.children.push(this._createFrame(transform, depth)); + return camera; + }; + SpatialDataScene.prototype._disposeCameras = function (hash) { + var tileCameras = this._nodes[hash].cameras; + for (var _i = 0, _a = tileCameras.children.slice(); _i < _a.length; _i++) { + var camera = _a[_i]; + for (var _b = 0, _c = camera.children; _b < _c.length; _b++) { + var child = _c[_b]; + child.geometry.dispose(); + child.material.dispose(); + var index = this._interactiveObjects.indexOf(child); + if (index !== -1) { + this._interactiveObjects.splice(index, 1); + } + else { + console.warn("Object does not exist (" + child.id + ") for " + hash); + } } - if (edge.data.direction === Edge_1.EdgeDirection.Prev) { - prevKey = edge.to; + tileCameras.remove(camera); + } + this._scene.remove(tileCameras); + }; + SpatialDataScene.prototype._disposePoints = function (hash) { + for (var _i = 0, _a = this._tileClusterReconstructions[hash].keys; _i < _a.length; _i++) { + var key = _a[_i]; + if (!(key in this._clusterReconstructions)) { + continue; + } + var index = this._clusterReconstructions[key].tiles.indexOf(hash); + if (index === -1) { + continue; + } + this._clusterReconstructions[key].tiles.splice(index, 1); + if (this._clusterReconstructions[key].tiles.length > 0) { + continue; } + for (var _b = 0, _c = this._clusterReconstructions[key].points.children.slice(); _b < _c.length; _b++) { + var points = _c[_b]; + points.geometry.dispose(); + points.material.dispose(); + } + this._scene.remove(this._clusterReconstructions[key].points); + delete this._clusterReconstructions[key]; + } + }; + SpatialDataScene.prototype._disposePositions = function (hash) { + var tilePositions = this._nodes[hash].positions; + for (var _i = 0, _a = tilePositions.children.slice(); _i < _a.length; _i++) { + var position = _a[_i]; + position.geometry.dispose(); + position.material.dispose(); + tilePositions.remove(position); + } + this._scene.remove(tilePositions); + }; + SpatialDataScene.prototype._disposeNodes = function (hash) { + this._disposeCameras(hash); + this._disposePositions(hash); + delete this._nodes[hash]; + }; + SpatialDataScene.prototype._disposeReconstruction = function (hash) { + this._disposePoints(hash); + delete this._tileClusterReconstructions[hash]; + }; + SpatialDataScene.prototype._disposeTile = function (hash) { + var tile = this._tiles[hash]; + for (var _i = 0, _a = tile.children.slice(); _i < _a.length; _i++) { + var line = _a[_i]; + line.geometry.dispose(); + line.material.dispose(); + tile.remove(line); + } + this._scene.remove(tile); + delete this._tiles[hash]; + }; + SpatialDataScene.prototype._getColor = function (id, mode) { + return mode !== CameraVisualizationMode_1.default.Default && id.length > 0 ? + this._getCameraColor(id) : + "#FFFFFF"; + }; + SpatialDataScene.prototype._getCameraColor = function (id) { + if (!(id in this._cameraColors)) { + this._cameraColors[id] = this._randomColor(); + } + return this._cameraColors[id]; + }; + SpatialDataScene.prototype._getId = function (clusterKey, connectedComponent, sequenceKey, mode) { + switch (mode) { + case CameraVisualizationMode_1.default.Cluster: + return clusterKey; + case CameraVisualizationMode_1.default.ConnectedComponent: + return connectedComponent; + case CameraVisualizationMode_1.default.Sequence: + return sequenceKey; + default: + return ""; } - var playingButton = this._createPlayingButton(nextKey, prevKey, configuration, component); - var buttons = this._createSequenceArrows(nextKey, prevKey, containerWidth, configuration, interaction, 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._getStepClassName = function (direction, key, highlightKey) { - var className = direction === Edge_1.EdgeDirection.Next ? - "SequenceStepNext" : - "SequenceStepPrev"; - if (key == null) { - className += "Disabled"; + 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); } - else { - if (highlightKey === key) { - className += "Highlight"; + }; + 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 className; + return samples; }; - return SequenceDOMRenderer; + return SpatialDataScene; }()); -exports.SequenceDOMRenderer = SequenceDOMRenderer; -exports.default = SequenceDOMRenderer; +exports.SpatialDataScene = SpatialDataScene; +exports.default = SpatialDataScene; + +},{"./CameraVisualizationMode":360,"three":242}],365:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); -},{"../../Component":281,"../../Edge":282,"rxjs/Observable":29,"rxjs/Subject":34,"virtual-dom":237}],344:[function(require,module,exports){ +},{}],366:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var GeometryTagError_1 = require("./error/GeometryTagError"); -exports.GeometryTagError = GeometryTagError_1.GeometryTagError; +Object.defineProperty(exports, "GeometryTagError", { enumerable: true, get: function () { return GeometryTagError_1.GeometryTagError; } }); var PointGeometry_1 = require("./geometry/PointGeometry"); -exports.PointGeometry = PointGeometry_1.PointGeometry; +Object.defineProperty(exports, "PointGeometry", { enumerable: true, get: function () { return PointGeometry_1.PointGeometry; } }); +var PointsGeometry_1 = require("./geometry/PointsGeometry"); +Object.defineProperty(exports, "PointsGeometry", { enumerable: true, get: function () { return PointsGeometry_1.PointsGeometry; } }); var RectGeometry_1 = require("./geometry/RectGeometry"); -exports.RectGeometry = RectGeometry_1.RectGeometry; +Object.defineProperty(exports, "RectGeometry", { enumerable: true, get: function () { return RectGeometry_1.RectGeometry; } }); var PolygonGeometry_1 = require("./geometry/PolygonGeometry"); -exports.PolygonGeometry = PolygonGeometry_1.PolygonGeometry; +Object.defineProperty(exports, "PolygonGeometry", { enumerable: true, get: function () { return PolygonGeometry_1.PolygonGeometry; } }); var OutlineTag_1 = require("./tag/OutlineTag"); -exports.OutlineTag = OutlineTag_1.OutlineTag; +Object.defineProperty(exports, "OutlineTag", { enumerable: true, get: function () { return OutlineTag_1.OutlineTag; } }); +var ExtremePointTag_1 = require("./tag/ExtremePointTag"); +Object.defineProperty(exports, "ExtremePointTag", { enumerable: true, get: function () { return ExtremePointTag_1.ExtremePointTag; } }); var SpotTag_1 = require("./tag/SpotTag"); -exports.SpotTag = SpotTag_1.SpotTag; +Object.defineProperty(exports, "SpotTag", { enumerable: true, get: function () { return SpotTag_1.SpotTag; } }); +var TagDomain_1 = require("./tag/TagDomain"); +Object.defineProperty(exports, "TagDomain", { enumerable: true, get: function () { return TagDomain_1.TagDomain; } }); var TagComponent_1 = require("./TagComponent"); -exports.TagComponent = TagComponent_1.TagComponent; +Object.defineProperty(exports, "TagComponent", { enumerable: true, get: function () { return TagComponent_1.TagComponent; } }); var TagMode_1 = require("./TagMode"); -exports.TagMode = TagMode_1.TagMode; +Object.defineProperty(exports, "TagMode", { enumerable: true, get: function () { return TagMode_1.TagMode; } }); -},{"./TagComponent":345,"./TagMode":348,"./error/GeometryTagError":352,"./geometry/PointGeometry":354,"./geometry/PolygonGeometry":355,"./geometry/RectGeometry":356,"./tag/OutlineTag":368,"./tag/SpotTag":371}],345:[function(require,module,exports){ +},{"./TagComponent":367,"./TagMode":370,"./error/GeometryTagError":374,"./geometry/PointGeometry":376,"./geometry/PointsGeometry":377,"./geometry/PolygonGeometry":378,"./geometry/RectGeometry":379,"./tag/ExtremePointTag":394,"./tag/OutlineTag":398,"./tag/SpotTag":401,"./tag/TagDomain":403}],367:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -30118,31 +39351,10 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.TagComponent = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var when = require("when"); -var Observable_1 = require("rxjs/Observable"); -require("rxjs/add/observable/combineLatest"); -require("rxjs/add/observable/empty"); -require("rxjs/add/observable/from"); -require("rxjs/add/observable/merge"); -require("rxjs/add/observable/of"); -require("rxjs/add/operator/combineLatest"); -require("rxjs/add/operator/concat"); -require("rxjs/add/operator/distinctUntilChanged"); -require("rxjs/add/operator/do"); -require("rxjs/add/operator/filter"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/merge"); -require("rxjs/add/operator/mergeMap"); -require("rxjs/add/operator/publishReplay"); -require("rxjs/add/operator/scan"); -require("rxjs/add/operator/share"); -require("rxjs/add/operator/skip"); -require("rxjs/add/operator/skipUntil"); -require("rxjs/add/operator/startWith"); -require("rxjs/add/operator/switchMap"); -require("rxjs/add/operator/take"); -require("rxjs/add/operator/takeUntil"); -require("rxjs/add/operator/withLatestFrom"); var Component_1 = require("../../Component"); var Geo_1 = require("../../Geo"); var Render_1 = require("../../Render"); @@ -30186,6 +39398,7 @@ var Render_1 = require("../../Render"); */ 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(); @@ -30195,14 +39408,14 @@ var TagComponent = /** @class */ (function (_super) { _this._viewportCoords = new Geo_1.ViewportCoords(); _this._createHandlers = { "CreatePoint": new Component_1.CreatePointHandler(_this, container, navigator, _this._viewportCoords, _this._tagCreator), + "CreatePoints": new Component_1.CreatePointsHandler(_this, container, navigator, _this._viewportCoords, _this._tagCreator), "CreatePolygon": new Component_1.CreatePolygonHandler(_this, container, navigator, _this._viewportCoords, _this._tagCreator), "CreateRect": new Component_1.CreateRectHandler(_this, container, navigator, _this._viewportCoords, _this._tagCreator), "CreateRectDrag": new Component_1.CreateRectDragHandler(_this, container, navigator, _this._viewportCoords, _this._tagCreator), "Default": undefined, }; _this._editVertexHandler = new Component_1.EditVertexHandler(_this, container, navigator, _this._viewportCoords, _this._tagSet); - _this._renderTags$ = _this._tagSet.changed$ - .map(function (tagSet) { + _this._renderTags$ = _this._tagSet.changed$.pipe(operators_1.map(function (tagSet) { var tags = tagSet.getAll(); // ensure that tags are always rendered in the same order // to avoid hover tracking problems on first resize. @@ -30218,52 +39431,35 @@ var TagComponent = /** @class */ (function (_super) { return 0; }); return tags; - }) - .share(); - _this._tagChanged$ = _this._renderTags$ - .switchMap(function (tags) { - return Observable_1.Observable - .from(tags) - .mergeMap(function (tag) { - return Observable_1.Observable - .merge(tag.tag.changed$, tag.tag.geometryChanged$); - }); - }) - .share(); - _this._renderTagGLChanged$ = _this._renderTags$ - .switchMap(function (tags) { - return Observable_1.Observable - .from(tags) - .mergeMap(function (tag) { + }), 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$.pipe(operators_1.switchMap(function (tags) { + return rxjs_1.from(tags).pipe(operators_1.mergeMap(function (tag) { return tag.glObjectsChanged$; - }); - }) - .share(); - _this._createGeometryChanged$ = _this._tagCreator.tag$ - .switchMap(function (tag) { + })); + }), operators_1.share()); + _this._createGeometryChanged$ = _this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) { return tag != null ? tag.geometryChanged$ : - Observable_1.Observable.empty(); - }) - .share(); - _this._createGLObjectsChanged$ = _this._tagCreator.tag$ - .switchMap(function (tag) { + rxjs_1.empty(); + }), operators_1.share()); + _this._createGLObjectsChanged$ = _this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) { return tag != null ? tag.glObjectsChanged$ : - Observable_1.Observable.empty(); - }) - .share(); - _this._creatingConfiguration$ = _this._configuration$ - .distinctUntilChanged(function (c1, c2) { + rxjs_1.empty(); + }), operators_1.share()); + _this._creatingConfiguration$ = _this._configuration$.pipe(operators_1.distinctUntilChanged(function (c1, c2) { return c1.mode === c2.mode; }, function (configuration) { return { createColor: configuration.createColor, mode: configuration.mode, }; - }) - .publishReplay(1) - .refCount(); + }), operators_1.publishReplay(1), operators_1.refCount()); _this._creatingConfiguration$ .subscribe(function (configuration) { _this.fire(TagComponent.modechanged, configuration.mode); @@ -30284,8 +39480,7 @@ var TagComponent = /** @class */ (function (_super) { TagComponent.prototype.add = function (tags) { var _this = this; if (this._activated) { - this._navigator.stateService.currentTransform$ - .first() + this._navigator.stateService.currentTransform$.pipe(operators_1.first()) .subscribe(function (transform) { _this._tagSet.add(tags, transform); var renderTags = tags @@ -30299,6 +39494,70 @@ var TagComponent = /** @class */ (function (_super) { this._tagSet.addDeactivated(tags); } }; + /** + * Calculate the smallest rectangle containing all the points + * in the points geometry. + * + * @description The result may be different depending on if the + * current node is an equirectangular panorama or not. If the + * current node is an equirectangular panorama the rectangle may + * wrap the horizontal border of the image. + * + * @returns {Promise>} Promise to the rectangle + * on the format specified for the {@link RectGeometry} in basic + * coordinates. + */ + TagComponent.prototype.calculateRect = function (geometry) { + var _this = this; + return when.promise(function (resolve, reject) { + _this._navigator.stateService.currentTransform$.pipe(operators_1.first(), operators_1.map(function (transform) { + return geometry.getRect2d(transform); + })) + .subscribe(function (rect) { + resolve(rect); + }, function (error) { + reject(error); + }); + }); + }; + /** + * Force the creation of a geometry programatically using its + * current vertices. + * + * @description The method only has an effect when the tag + * mode is either of the following modes: + * + * TagMode.CreatePoints + * TagMode.CreatePolygon + * TagMode.CreateRect + * TagMode.CreateRectDrag + * + * In the case of points or polygon creation, only the created + * vertices are used, i.e. the mouse position is disregarded. + * + * In the case of rectangle creation the position of the mouse + * at the time of the method call is used as one of the vertices + * defining the rectangle. + * + * @fires TagComponent.geometrycreated + * + * @example + * ``` + * tagComponent.on("geometrycreated", function(geometry) { + * console.log(geometry); + * }); + * + * tagComponent.create(); + * ``` + */ + TagComponent.prototype.create = function () { + this._tagCreator.replayedTag$.pipe(operators_1.first(), operators_1.filter(function (tag) { + return !!tag; + })) + .subscribe(function (tag) { + tag.create(); + }); + }; /** * Change the current tag mode. * @@ -30355,7 +39614,8 @@ var TagComponent = /** @class */ (function (_super) { * tags that do not have a fill will also be returned if the point is inside * the geometry of the tag. Tags with point geometries can not be retrieved. * - * No tag ids will be returned for panoramas. + * No tag ids will be returned for polygons rendered in cropped panoramas or + * rectangles rendered in panoramas. * * Notice that the pixelPoint argument requires x, y coordinates from pixel space. * @@ -30365,7 +39625,8 @@ var TagComponent = /** @class */ (function (_super) { * If no tag at exist the pixel point, an empty array will be returned. * * @param {Array} pixelPoint - Pixel coordinates on the viewer element. - * @returns {Array} Ids of the tags that contain the specified pixel point. + * @returns {Promise>} Promise to the ids of the tags that + * contain the specified pixel point. * * @example * ``` @@ -30376,14 +39637,12 @@ var TagComponent = /** @class */ (function (_super) { TagComponent.prototype.getTagIdsAt = function (pixelPoint) { var _this = this; return when.promise(function (resolve, reject) { - _this._container.renderService.renderCamera$ - .first() - .map(function (render) { + _this._container.renderService.renderCamera$.pipe(operators_1.first(), operators_1.map(function (render) { var viewport = _this._viewportCoords .canvasToViewport(pixelPoint[0], pixelPoint[1], _this._container.element); var ids = _this._tagScene.intersectObjects(viewport, render.perspective); return ids; - }) + })) .subscribe(function (ids) { resolve(ids); }, function (error) { @@ -30434,27 +39693,20 @@ var TagComponent = /** @class */ (function (_super) { TagComponent.prototype._activate = function () { var _this = this; this._editVertexHandler.enable(); - var handlerGeometryCreated$ = Observable_1.Observable - .from(Object.keys(this._createHandlers)) - .map(function (key) { + var handlerGeometryCreated$ = rxjs_1.from(Object.keys(this._createHandlers)).pipe(operators_1.map(function (key) { return _this._createHandlers[key]; - }) - .filter(function (handler) { + }), operators_1.filter(function (handler) { return !!handler; - }) - .mergeMap(function (handler) { + }), operators_1.mergeMap(function (handler) { return handler.geometryCreated$; - }) - .share(); + }), operators_1.share()); this._fireGeometryCreatedSubscription = handlerGeometryCreated$ .subscribe(function (geometry) { _this.fire(TagComponent.geometrycreated, geometry); }); - this._fireCreateGeometryEventSubscription = this._tagCreator.tag$ - .skipWhile(function (tag) { + this._fireCreateGeometryEventSubscription = this._tagCreator.tag$.pipe(operators_1.skipWhile(function (tag) { return tag == null; - }) - .distinctUntilChanged() + }), operators_1.distinctUntilChanged()) .subscribe(function (tag) { var eventType = tag != null ? TagComponent.creategeometrystart : @@ -30475,16 +39727,14 @@ var TagComponent = /** @class */ (function (_super) { } }); this._fireTagsChangedSubscription = this._renderTags$ - .subscribe(function (tags) { + .subscribe(function () { _this.fire(TagComponent.tagschanged, _this); }); - this._stopCreateSubscription = this._tagCreator.tag$ - .switchMap(function (tag) { + this._stopCreateSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) { return tag != null ? - tag.aborted$ - .map(function (t) { return null; }) : - Observable_1.Observable.empty(); - }) + tag.aborted$.pipe(operators_1.map(function () { return null; })) : + rxjs_1.empty(); + })) .subscribe(function () { _this.changeMode(Component_1.TagMode.Default); }); this._setGLCreateTagSubscription = this._tagCreator.tag$ .subscribe(function (tag) { @@ -30504,29 +39754,23 @@ var TagComponent = /** @class */ (function (_super) { _this._tagScene.updateObjects(tag); }); this._updateTagSceneSubscription = this._tagChanged$ - .subscribe(function (tag) { + .subscribe(function () { _this._tagScene.update(); }); - this._domSubscription = this._renderTags$ - .startWith([]) - .do(function (tags) { + this._domSubscription = rxjs_1.combineLatest(this._renderTags$.pipe(operators_1.startWith([]), operators_1.tap(function () { _this._container.domRenderer.render$.next({ name: _this._name, vnode: _this._tagDomRenderer.clear(), }); - }) - .combineLatest(this._container.renderService.renderCamera$, this._container.spriteService.spriteAtlas$, this._container.renderService.size$, this._tagChanged$.startWith(null), this._tagCreator.tag$.merge(this._createGeometryChanged$).startWith(null), function (renderTags, rc, atlas, size, tag, ct) { - return [rc, atlas, size, renderTags, tag, ct]; - }) - .map(function (args) { + })), this._container.renderService.renderCamera$, this._container.spriteService.spriteAtlas$, this._container.renderService.size$, this._tagChanged$.pipe(operators_1.startWith(null)), rxjs_1.merge(this._tagCreator.tag$, this._createGeometryChanged$).pipe(operators_1.startWith(null))).pipe(operators_1.map(function (_a) { + var renderTags = _a[0], rc = _a[1], atlas = _a[2], size = _a[3], ct = _a[5]; return { name: _this._name, - vnode: _this._tagDomRenderer.render(args[3], args[5], args[1], args[0].perspective, args[2]), + vnode: _this._tagDomRenderer.render(renderTags, ct, atlas, rc.perspective, size), }; - }) + })) .subscribe(this._container.domRenderer.render$); - this._glSubscription = this._navigator.stateService.currentState$ - .map(function (frame) { + this._glSubscription = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) { var tagScene = _this._tagScene; return { name: _this._name, @@ -30537,10 +39781,9 @@ var TagComponent = /** @class */ (function (_super) { stage: Render_1.GLRenderStage.Foreground, }, }; - }) + })) .subscribe(this._container.glRenderer.render$); - this._navigator.stateService.currentTransform$ - .first() + this._navigator.stateService.currentTransform$.pipe(operators_1.first()) .subscribe(function (transform) { _this._tagSet.activate(transform); _this._tagScene.add(_this._tagSet.getAll()); @@ -30569,6 +39812,7 @@ var TagComponent = /** @class */ (function (_super) { TagComponent.prototype._getDefaultConfiguration = function () { return { createColor: 0xFFFFFF, + indicatePointsCompleter: true, mode: Component_1.TagMode.Default, }; }; @@ -30663,33 +39907,44 @@ exports.TagComponent = TagComponent; Component_1.ComponentService.register(TagComponent); exports.default = TagComponent; -},{"../../Component":281,"../../Geo":284,"../../Render":287,"rxjs/Observable":29,"rxjs/add/observable/combineLatest":38,"rxjs/add/observable/empty":40,"rxjs/add/observable/from":41,"rxjs/add/observable/merge":44,"rxjs/add/observable/of":45,"rxjs/add/operator/combineLatest":53,"rxjs/add/operator/concat":54,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/do":59,"rxjs/add/operator/filter":61,"rxjs/add/operator/map":65,"rxjs/add/operator/merge":66,"rxjs/add/operator/mergeMap":68,"rxjs/add/operator/publishReplay":72,"rxjs/add/operator/scan":75,"rxjs/add/operator/share":76,"rxjs/add/operator/skip":77,"rxjs/add/operator/skipUntil":78,"rxjs/add/operator/startWith":80,"rxjs/add/operator/switchMap":81,"rxjs/add/operator/take":82,"rxjs/add/operator/takeUntil":83,"rxjs/add/operator/withLatestFrom":87,"when":278}],346:[function(require,module,exports){ +},{"../../Component":291,"../../Geo":294,"../../Render":297,"rxjs":43,"rxjs/operators":241,"when":288}],368:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/scan"); -require("rxjs/add/operator/share"); -require("rxjs/add/operator/withLatestFrom"); +exports.TagCreator = void 0; +var operators_1 = require("rxjs/operators"); +var rxjs_1 = require("rxjs"); var Component_1 = require("../../Component"); var TagCreator = /** @class */ (function () { function TagCreator(component, navigator) { this._component = component; this._navigator = navigator; - this._tagOperation$ = new Subject_1.Subject(); - this._createPolygon$ = new Subject_1.Subject(); - this._createRect$ = new Subject_1.Subject(); - this._delete$ = new Subject_1.Subject(); - this._tag$ = this._tagOperation$ - .scan(function (tag, operation) { + this._tagOperation$ = new rxjs_1.Subject(); + this._createPoints$ = new rxjs_1.Subject(); + this._createPolygon$ = new rxjs_1.Subject(); + this._createRect$ = new rxjs_1.Subject(); + this._delete$ = new rxjs_1.Subject(); + this._tag$ = this._tagOperation$.pipe(operators_1.scan(function (tag, operation) { return operation(tag); - }, null) - .share(); - this._createRect$ - .withLatestFrom(this._component.configuration$, this._navigator.stateService.currentTransform$) - .map(function (_a) { + }, null), operators_1.share()); + this._replayedTag$ = this._tag$.pipe(operators_1.publishReplay(1), operators_1.refCount()); + this._replayedTag$.subscribe(); + this._createPoints$.pipe(operators_1.withLatestFrom(this._component.configuration$, this._navigator.stateService.currentTransform$), operators_1.map(function (_a) { var coord = _a[0], conf = _a[1], transform = _a[2]; - return function (tag) { + return function () { + var geometry = new Component_1.PointsGeometry([ + [coord[0], coord[1]], + [coord[0], coord[1]], + ]); + return new Component_1.ExtremePointCreateTag(geometry, { + color: conf.createColor, + indicateCompleter: conf.indicatePointsCompleter, + }, transform); + }; + })) + .subscribe(this._tagOperation$); + this._createRect$.pipe(operators_1.withLatestFrom(this._component.configuration$, this._navigator.stateService.currentTransform$), operators_1.map(function (_a) { + var coord = _a[0], conf = _a[1], transform = _a[2]; + return function () { var geometry = new Component_1.RectGeometry([ coord[0], coord[1], @@ -30698,13 +39953,11 @@ var TagCreator = /** @class */ (function () { ]); return new Component_1.OutlineCreateTag(geometry, { color: conf.createColor }, transform); }; - }) + })) .subscribe(this._tagOperation$); - this._createPolygon$ - .withLatestFrom(this._component.configuration$, this._navigator.stateService.currentTransform$) - .map(function (_a) { + this._createPolygon$.pipe(operators_1.withLatestFrom(this._component.configuration$, this._navigator.stateService.currentTransform$), operators_1.map(function (_a) { var coord = _a[0], conf = _a[1], transform = _a[2]; - return function (tag) { + return function () { var geometry = new Component_1.PolygonGeometry([ [coord[0], coord[1]], [coord[0], coord[1]], @@ -30712,42 +39965,55 @@ var TagCreator = /** @class */ (function () { ]); return new Component_1.OutlineCreateTag(geometry, { color: conf.createColor }, transform); }; - }) + })) .subscribe(this._tagOperation$); - this._delete$ - .map(function () { - return function (tag) { + this._delete$.pipe(operators_1.map(function () { + return function () { return null; }; - }) + })) .subscribe(this._tagOperation$); } Object.defineProperty(TagCreator.prototype, "createRect$", { get: function () { return this._createRect$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TagCreator.prototype, "createPolygon$", { get: function () { return this._createPolygon$; }, - enumerable: true, + enumerable: false, + configurable: true + }); + Object.defineProperty(TagCreator.prototype, "createPoints$", { + get: function () { + return this._createPoints$; + }, + enumerable: false, configurable: true }); Object.defineProperty(TagCreator.prototype, "delete$", { get: function () { return this._delete$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TagCreator.prototype, "tag$", { get: function () { return this._tag$; }, - enumerable: true, + enumerable: false, + configurable: true + }); + Object.defineProperty(TagCreator.prototype, "replayedTag$", { + get: function () { + return this._replayedTag$; + }, + enumerable: false, configurable: true }); return TagCreator; @@ -30755,10 +40021,10 @@ var TagCreator = /** @class */ (function () { exports.TagCreator = TagCreator; exports.default = TagCreator; -},{"../../Component":281,"rxjs/Subject":34,"rxjs/add/operator/map":65,"rxjs/add/operator/scan":75,"rxjs/add/operator/share":76,"rxjs/add/operator/withLatestFrom":87}],347:[function(require,module,exports){ +},{"../../Component":291,"rxjs":43,"rxjs/operators":241}],369:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +exports.TagDOMRenderer = void 0; var vd = require("virtual-dom"); var TagDOMRenderer = /** @class */ (function () { function TagDOMRenderer() { @@ -30781,9 +40047,10 @@ var TagDOMRenderer = /** @class */ (function () { }()); exports.TagDOMRenderer = TagDOMRenderer; -},{"virtual-dom":237}],348:[function(require,module,exports){ +},{"virtual-dom":247}],370:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.TagMode = void 0; /** * Enumeration for tag modes * @enum {number} @@ -30800,27 +40067,32 @@ var TagMode; * Create a point geometry through a click. */ TagMode[TagMode["CreatePoint"] = 1] = "CreatePoint"; + /** + * Create a points geometry through clicks. + */ + TagMode[TagMode["CreatePoints"] = 2] = "CreatePoints"; /** * Create a polygon geometry through clicks. */ - TagMode[TagMode["CreatePolygon"] = 2] = "CreatePolygon"; + TagMode[TagMode["CreatePolygon"] = 3] = "CreatePolygon"; /** * Create a rect geometry through clicks. */ - TagMode[TagMode["CreateRect"] = 3] = "CreateRect"; + TagMode[TagMode["CreateRect"] = 4] = "CreateRect"; /** * Create a rect geometry through drag. * * @description Claims the mouse which results in mouse handlers like * drag pan and scroll zoom becoming inactive. */ - TagMode[TagMode["CreateRectDrag"] = 4] = "CreateRectDrag"; + TagMode[TagMode["CreateRectDrag"] = 5] = "CreateRectDrag"; })(TagMode = exports.TagMode || (exports.TagMode = {})); exports.default = TagMode; -},{}],349:[function(require,module,exports){ +},{}],371:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.TagOperation = void 0; var TagOperation; (function (TagOperation) { TagOperation[TagOperation["None"] = 0] = "None"; @@ -30829,10 +40101,10 @@ var TagOperation; })(TagOperation = exports.TagOperation || (exports.TagOperation = {})); exports.default = TagOperation; -},{}],350:[function(require,module,exports){ +},{}],372:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +exports.TagScene = void 0; var THREE = require("three"); var TagScene = /** @class */ (function () { function TagScene(scene, raycaster) { @@ -30848,7 +40120,7 @@ var TagScene = /** @class */ (function () { get: function () { return this._needsRender; }, - enumerable: true, + enumerable: false, configurable: true }); TagScene.prototype.add = function (tags) { @@ -30997,33 +40269,33 @@ var TagScene = /** @class */ (function () { exports.TagScene = TagScene; exports.default = TagScene; -},{"three":231}],351:[function(require,module,exports){ +},{"three":242}],373:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/scan"); -require("rxjs/add/operator/share"); +exports.TagSet = void 0; +var rxjs_1 = require("rxjs"); var Component_1 = require("../../Component"); +var ExtremePointTag_1 = require("./tag/ExtremePointTag"); +var ExtremePointRenderTag_1 = require("./tag/ExtremePointRenderTag"); var TagSet = /** @class */ (function () { function TagSet() { this._active = false; this._hash = {}; this._hashDeactivated = {}; - this._notifyChanged$ = new Subject_1.Subject(); + this._notifyChanged$ = new rxjs_1.Subject(); } Object.defineProperty(TagSet.prototype, "active", { get: function () { return this._active; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TagSet.prototype, "changed$", { get: function () { return this._notifyChanged$; }, - enumerable: true, + enumerable: false, configurable: true }); TagSet.prototype.activate = function (transform) { @@ -31066,7 +40338,9 @@ var TagSet = /** @class */ (function () { 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)) { + if (!(tag instanceof Component_1.OutlineTag || + tag instanceof Component_1.SpotTag || + tag instanceof ExtremePointTag_1.default)) { throw new Error("Tag type not supported"); } this._hashDeactivated[tag.id] = tag; @@ -31137,6 +40411,9 @@ var TagSet = /** @class */ (function () { else if (tag instanceof Component_1.SpotTag) { this._hash[tag.id] = new Component_1.SpotRenderTag(tag, transform); } + else if (tag instanceof ExtremePointTag_1.default) { + this._hash[tag.id] = new ExtremePointRenderTag_1.default(tag, transform); + } else { throw new Error("Tag type not supported"); } @@ -31151,12 +40428,15 @@ var TagSet = /** @class */ (function () { exports.TagSet = TagSet; exports.default = TagSet; -},{"../../Component":281,"rxjs/Subject":34,"rxjs/add/operator/map":65,"rxjs/add/operator/scan":75,"rxjs/add/operator/share":76}],352:[function(require,module,exports){ +},{"../../Component":291,"./tag/ExtremePointRenderTag":393,"./tag/ExtremePointTag":394,"rxjs":43}],374:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -31164,11 +40444,13 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.GeometryTagError = void 0; var Error_1 = require("../../../Error"); var GeometryTagError = /** @class */ (function (_super) { __extends(GeometryTagError, _super); function GeometryTagError(message) { var _this = _super.call(this, message != null ? message : "The provided geometry value is incorrect") || this; + Object.setPrototypeOf(_this, GeometryTagError.prototype); _this.name = "GeometryTagError"; return _this; } @@ -31177,10 +40459,11 @@ var GeometryTagError = /** @class */ (function (_super) { exports.GeometryTagError = GeometryTagError; exports.default = Error_1.MapillaryError; -},{"../../../Error":283}],353:[function(require,module,exports){ +},{"../../../Error":293}],375:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); +exports.Geometry = void 0; +var rxjs_1 = require("rxjs"); /** * @class Geometry * @abstract @@ -31191,9 +40474,10 @@ var Geometry = /** @class */ (function () { * Create a geometry. * * @constructor + * @ignore */ function Geometry() { - this._notifyChanged$ = new Subject_1.Subject(); + this._notifyChanged$ = new rxjs_1.Subject(); } Object.defineProperty(Geometry.prototype, "changed$", { /** @@ -31208,7 +40492,7 @@ var Geometry = /** @class */ (function () { get: function () { return this._notifyChanged$; }, - enumerable: true, + enumerable: false, configurable: true }); return Geometry; @@ -31216,12 +40500,15 @@ var Geometry = /** @class */ (function () { exports.Geometry = Geometry; exports.default = Geometry; -},{"rxjs/Subject":34}],354:[function(require,module,exports){ +},{"rxjs":43}],376:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -31229,6 +40516,7 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.PointGeometry = void 0; var Component_1 = require("../../../Component"); /** * @class PointGeometry @@ -31270,7 +40558,7 @@ var PointGeometry = /** @class */ (function (_super) { get: function () { return this._point; }, - enumerable: true, + enumerable: false, configurable: true }); /** @@ -31278,6 +40566,7 @@ var PointGeometry = /** @class */ (function (_super) { * basic coordinates of the point itself. * * @returns {Array} 2D basic coordinates representing the centroid. + * @ignore */ PointGeometry.prototype.getCentroid2d = function () { return this._point.slice(); @@ -31288,6 +40577,7 @@ var PointGeometry = /** @class */ (function (_super) { * * @param {Transform} transform - The transform of the node related to the point. * @returns {Array} 3D world coordinates representing the centroid. + * @ignore */ PointGeometry.prototype.getCentroid3d = function (transform) { return transform.unprojectBasic(this._point, 200); @@ -31297,6 +40587,7 @@ var PointGeometry = /** @class */ (function (_super) { * * @param {Array} 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 = [ @@ -31310,13 +40601,233 @@ var PointGeometry = /** @class */ (function (_super) { return PointGeometry; }(Component_1.Geometry)); exports.PointGeometry = PointGeometry; +exports.default = PointGeometry; + +},{"../../../Component":291}],377:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.PointsGeometry = void 0; +var Component_1 = require("../../../Component"); +/** + * @class PointsGeometry + * + * @classdesc Represents a point set in the 2D basic image coordinate system. + * + * @example + * ``` + * var points = [[0.5, 0.3], [0.7, 0.3], [0.6, 0.5]]; + * var pointsGeometry = new Mapillary.TagComponent.PointsGeometry(points); + * ``` + */ +var PointsGeometry = /** @class */ (function (_super) { + __extends(PointsGeometry, _super); + /** + * Create a points geometry. + * + * @constructor + * @param {Array>} points - Array of 2D points on the basic coordinate + * system. The number of points must be greater than or equal to two. + * + * @throws {GeometryTagError} Point coordinates must be valid basic coordinates. + */ + function PointsGeometry(points) { + var _this = _super.call(this) || this; + var pointsLength = points.length; + if (pointsLength < 2) { + throw new Component_1.GeometryTagError("A points geometry must have two or more positions."); + } + _this._points = []; + for (var _i = 0, points_1 = points; _i < points_1.length; _i++) { + var point = points_1[_i]; + if (point[0] < 0 || point[0] > 1 || + point[1] < 0 || point[1] > 1) { + throw new Component_1.GeometryTagError("Basic coordinates of points must be on the interval [0, 1]."); + } + _this._points.push(point.slice()); + } + return _this; + } + Object.defineProperty(PointsGeometry.prototype, "points", { + /** + * Get points property. + * @returns {Array>} Array of 2d points. + */ + get: function () { + return this._points; + }, + enumerable: false, + configurable: true + }); + /** + * Add a point to the point set. + * + * @param {Array} point - Point to add. + * @ignore + */ + PointsGeometry.prototype.addPoint2d = function (point) { + var clamped = [ + Math.max(0, Math.min(1, point[0])), + Math.max(0, Math.min(1, point[1])), + ]; + this._points.push(clamped); + this._notifyChanged$.next(this); + }; + /** + * Get the coordinates of a point from the point set representation of the geometry. + * + * @param {number} index - Point index. + * @returns {Array} Array representing the 2D basic coordinates of the point. + * @ignore + */ + PointsGeometry.prototype.getPoint2d = function (index) { + return this._points[index].slice(); + }; + /** + * Remove a point from the point set. + * + * @param {number} index - The index of the point to remove. + * @ignore + */ + PointsGeometry.prototype.removePoint2d = function (index) { + if (index < 0 || + index >= this._points.length || + this._points.length < 3) { + throw new Component_1.GeometryTagError("Index for removed point must be valid."); + } + this._points.splice(index, 1); + this._notifyChanged$.next(this); + }; + /** @ignore */ + PointsGeometry.prototype.setVertex2d = function (index, value, transform) { + this.setPoint2d(index, value, transform); + }; + /** @ignore */ + PointsGeometry.prototype.setPoint2d = function (index, value, transform) { + var changed = [ + Math.max(0, Math.min(1, value[0])), + Math.max(0, Math.min(1, value[1])), + ]; + this._points[index] = changed; + this._notifyChanged$.next(this); + }; + /** @ignore */ + PointsGeometry.prototype.getPoints3d = function (transform) { + return this._getPoints3d(this._points, transform); + }; + /** @ignore */ + PointsGeometry.prototype.getPoint3d = function (index, transform) { + return transform.unprojectBasic(this._points[index], 200); + }; + /** @ignore */ + PointsGeometry.prototype.getPoints2d = function () { + return this._points.slice(); + }; + /** @ignore */ + PointsGeometry.prototype.getCentroid2d = function (transform) { + if (!transform) { + throw new Component_1.GeometryTagError("Get centroid must be called with a transform for points geometries."); + } + var _a = this.getRect2d(transform), minX = _a[0], minY = _a[1], maxX = _a[2], maxY = _a[3]; + var centroidX = minX < maxX ? + (minX + maxX) / 2 : + ((minX + maxX + 1) / 2) % 1; + var centroidY = (minY + maxY) / 2; + return [centroidX, centroidY]; + }; + /** @ignore */ + PointsGeometry.prototype.getCentroid3d = function (transform) { + var centroid2d = this.getCentroid2d(); + return transform.unprojectBasic(centroid2d, 200); + }; + /** @ignore */ + PointsGeometry.prototype.getRect2d = function (transform) { + var minX = 1; + var maxX = 0; + var minY = 1; + var maxY = 0; + var points = this._points; + for (var _i = 0, points_2 = points; _i < points_2.length; _i++) { + var point = points_2[_i]; + if (point[0] < minX) { + minX = point[0]; + } + if (point[0] > maxX) { + maxX = point[0]; + } + if (point[1] < minY) { + minY = point[1]; + } + if (point[1] > maxY) { + maxY = point[1]; + } + } + if (transform.fullPano) { + var indices = []; + for (var i = 0; i < points.length; i++) { + indices[i] = i; + } + indices.sort(function (a, b) { + return points[a][0] < points[b][0] ? + -1 : + points[a][0] > points[b][0] ? + 1 : + a < b ? -1 : 1; + }); + var maxDistanceX = points[indices[0]][0] + 1 - points[indices[indices.length - 1]][0]; + var leftMostIndex = 0; + for (var i = 0; i < indices.length - 1; i++) { + var index1 = indices[i]; + var index2 = indices[i + 1]; + var distanceX = points[index2][0] - points[index1][0]; + if (distanceX > maxDistanceX) { + maxDistanceX = distanceX; + leftMostIndex = i + 1; + } + } + if (leftMostIndex > 0) { + minX = points[indices[leftMostIndex]][0]; + maxX = points[indices[leftMostIndex - 1]][0]; + } + } + return [minX, minY, maxX, maxY]; + }; + /** @ignore */ + PointsGeometry.prototype.setCentroid2d = function (value, transform) { + throw new Error("Not implemented"); + }; + PointsGeometry.prototype._getPoints3d = function (points2d, transform) { + return points2d + .map(function (point) { + return transform.unprojectBasic(point, 200); + }); + }; + return PointsGeometry; +}(Component_1.Geometry)); +exports.PointsGeometry = PointsGeometry; +exports.default = PointsGeometry; -},{"../../../Component":281}],355:[function(require,module,exports){ +},{"../../../Component":291}],378:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -31324,6 +40835,7 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.PolygonGeometry = void 0; var Component_1 = require("../../../Component"); /** * @class PolygonGeometry @@ -31334,7 +40846,7 @@ var Component_1 = require("../../../Component"); * @example * ``` * var basicPolygon = [[0.5, 0.3], [0.7, 0.3], [0.6, 0.5], [0.5, 0.3]]; - * var polygonGeometry = new Mapillary.TagComponent.PointGeometry(basicPolygon); + * var polygonGeometry = new Mapillary.TagComponent.PolygonGeometry(basicPolygon); * ``` */ var PolygonGeometry = /** @class */ (function (_super) { @@ -31402,7 +40914,7 @@ var PolygonGeometry = /** @class */ (function (_super) { get: function () { return this._polygon; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(PolygonGeometry.prototype, "holes", { @@ -31413,13 +40925,14 @@ var PolygonGeometry = /** @class */ (function (_super) { get: function () { return this._holes; }, - enumerable: true, + enumerable: false, configurable: true }); /** * Add a vertex to the polygon by appending it after the last vertex. * * @param {Array} vertex - Vertex to add. + * @ignore */ PolygonGeometry.prototype.addVertex2d = function (vertex) { var clamped = [ @@ -31432,11 +40945,9 @@ var PolygonGeometry = /** @class */ (function (_super) { /** * 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} Array representing the 2D basic coordinates of the vertex. + * @ignore */ PolygonGeometry.prototype.getVertex2d = function (index) { return this._polygon[index].slice(); @@ -31445,6 +40956,7 @@ var PolygonGeometry = /** @class */ (function (_super) { * 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 || @@ -31463,7 +40975,7 @@ var PolygonGeometry = /** @class */ (function (_super) { } this._notifyChanged$.next(this); }; - /** @inheritdoc */ + /** @ignore */ PolygonGeometry.prototype.setVertex2d = function (index, value, transform) { var changed = [ Math.max(0, Math.min(1, value[0])), @@ -31478,7 +40990,7 @@ var PolygonGeometry = /** @class */ (function (_super) { } this._notifyChanged$.next(this); }; - /** @inheritdoc */ + /** @ignore */ PolygonGeometry.prototype.setCentroid2d = function (value, transform) { var xs = this._polygon.map(function (point) { return point[0]; }); var ys = this._polygon.map(function (point) { return point[1]; }); @@ -31500,23 +41012,37 @@ var PolygonGeometry = /** @class */ (function (_super) { } this._notifyChanged$.next(this); }; - /** @inheritdoc */ + /** @ignore */ PolygonGeometry.prototype.getPoints3d = function (transform) { - return this.getVertices3d(transform); + return this._getPoints3d(this._subsample(this._polygon), transform); }; - /** @inheritdoc */ + /** @ignore */ PolygonGeometry.prototype.getVertex3d = function (index, transform) { return transform.unprojectBasic(this._polygon[index], 200); }; - /** @inheritdoc */ + /** @ignore */ PolygonGeometry.prototype.getVertices2d = function () { return this._polygon.slice(); }; - /** @inheritdoc */ + /** @ignore */ PolygonGeometry.prototype.getVertices3d = function (transform) { - return this._polygon - .map(function (point) { - return transform.unprojectBasic(point, 200); + 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 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); }); }; /** @@ -31526,20 +41052,16 @@ var PolygonGeometry = /** @class */ (function (_super) { * @param {Transform} transform - The transform of the node related to the geometry. * @returns {Array>>} Array of hole polygons in 3D world coordinates * representing the vertices of each hole of the geometry. + * @ignore */ PolygonGeometry.prototype.getHoleVertices3d = function (transform) { - var holes3d = []; - for (var _i = 0, _a = this._holes; _i < _a.length; _i++) { - var hole = _a[_i]; - var hole3d = hole - .map(function (point) { - return transform.unprojectBasic(point, 200); - }); - holes3d.push(hole3d); - } - return holes3d; + var _this = this; + return this._holes + .map(function (hole2d) { + return _this._getPoints3d(hole2d, transform); + }); }; - /** @inheritdoc */ + /** @ignore */ PolygonGeometry.prototype.getCentroid2d = function () { var polygon = this._polygon; var area = 0; @@ -31560,35 +41082,63 @@ var PolygonGeometry = /** @class */ (function (_super) { centroidY /= 6 * area; return [centroidX, centroidY]; }; - /** @inheritdoc */ + /** @ignore */ PolygonGeometry.prototype.getCentroid3d = function (transform) { var centroid2d = this.getCentroid2d(); return transform.unprojectBasic(centroid2d, 200); }; - /** @inheritdoc */ + /** @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) { - return this._triangulate(this._polygon, this.getPoints3d(transform), this._holes, this.getHoleVertices3d(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); }; - /** @inheritdoc */ - PolygonGeometry.prototype.getPoleOfAccessibility2d = function () { + /** @ignore */ + PolygonGeometry.prototype.getPoleOfInaccessibility2d = function () { return this._getPoleOfInaccessibility2d(this._polygon.slice()); }; - /** @inheritdoc */ - PolygonGeometry.prototype.getPoleOfAccessibility3d = function (transform) { + /** @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":281}],356:[function(require,module,exports){ +},{"../../../Component":291}],379:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -31596,6 +41146,7 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.RectGeometry = void 0; var Component_1 = require("../../../Component"); /** * @class RectGeometry @@ -31642,11 +41193,12 @@ var RectGeometry = /** @class */ (function (_super) { * @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, + enumerable: false, configurable: true }); Object.defineProperty(RectGeometry.prototype, "inverted", { @@ -31655,11 +41207,12 @@ var RectGeometry = /** @class */ (function (_super) { * * @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, + enumerable: false, configurable: true }); Object.defineProperty(RectGeometry.prototype, "rect", { @@ -31672,7 +41225,7 @@ var RectGeometry = /** @class */ (function (_super) { get: function () { return this._rect; }, - enumerable: true, + enumerable: false, configurable: true }); /** @@ -31682,6 +41235,7 @@ var RectGeometry = /** @class */ (function (_super) { * * @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) { @@ -31694,6 +41248,7 @@ var RectGeometry = /** @class */ (function (_super) { }; /** * Terminate anchor indexing to disable setting pposite vertex. + * @ignore */ RectGeometry.prototype.terminateAnchorIndexing = function () { this._anchorIndex = undefined; @@ -31708,6 +41263,7 @@ var RectGeometry = /** @class */ (function (_super) { * @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) { @@ -31903,6 +41459,7 @@ var RectGeometry = /** @class */ (function (_super) { * @param {number} index - The index of the vertex to be set. * @param {Array} 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(); @@ -31973,7 +41530,7 @@ var RectGeometry = /** @class */ (function (_super) { this._rect[3] = rect[3]; this._notifyChanged$.next(this); }; - /** @inheritdoc */ + /** @ignore */ RectGeometry.prototype.setCentroid2d = function (value, transform) { var original = this._rect.slice(); var x0 = original[0]; @@ -32025,9 +41582,10 @@ var RectGeometry = /** @class */ (function (_super) { * the rectangle. * @returns {Array>} Polygon array of 3D world coordinates * representing the rectangle. + * @ignore */ RectGeometry.prototype.getPoints3d = function (transform) { - return this._getPoints2d(transform) + return this._getPoints2d() .map(function (point) { return transform.unprojectBasic(point, 200); }); @@ -32042,6 +41600,7 @@ var RectGeometry = /** @class */ (function (_super) { * * @param {number} index - Vertex index. * @returns {Array} Array representing the 2D basic coordinates of the vertex. + * @ignore */ RectGeometry.prototype.getVertex2d = function (index) { return this._rectToVertices2d(this._rect)[index]; @@ -32055,6 +41614,7 @@ var RectGeometry = /** @class */ (function (_super) { * * @param {number} index - Vertex index. * @returns {Array} Array representing the 2D basic coordinates of the vertex. + * @ignore */ RectGeometry.prototype.getNonAdjustedVertex2d = function (index) { return this._rectToNonAdjustedVertices2d(this._rect)[index]; @@ -32070,6 +41630,7 @@ var RectGeometry = /** @class */ (function (_super) { * @param {Transform} transform - The transform of the node related to the geometry. * @returns {Array>} 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); @@ -32082,6 +41643,7 @@ var RectGeometry = /** @class */ (function (_super) { * * @returns {Array>} Polygon array of 2D basic coordinates representing * the rectangle vertices. + * @ignore */ RectGeometry.prototype.getVertices2d = function () { return this._rectToVertices2d(this._rect); @@ -32095,6 +41657,7 @@ var RectGeometry = /** @class */ (function (_super) { * @param {Transform} transform - The transform of the node related to the rectangle. * @returns {Array>} Polygon array of 3D world coordinates representing * the rectangle vertices. + * @ignore */ RectGeometry.prototype.getVertices3d = function (transform) { return this._rectToVertices2d(this._rect) @@ -32102,34 +41665,38 @@ var RectGeometry = /** @class */ (function (_super) { return transform.unprojectBasic(vertex, 200); }); }; - /** @inheritdoc */ + /** @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 - x0) / 2; - var centroidY = y0 + (y1 - y0) / 2; + var centroidX = (x0 + x1) / 2; + var centroidY = (y0 + y1) / 2; return [centroidX, centroidY]; }; - /** @inheritdoc */ + /** @ignore */ RectGeometry.prototype.getCentroid3d = function (transform) { var centroid2d = this.getCentroid2d(); return transform.unprojectBasic(centroid2d, 200); }; - /** @inheritdoc */ - RectGeometry.prototype.getPoleOfAccessibility2d = function () { + /** + * @ignore + */ + RectGeometry.prototype.getPoleOfInaccessibility2d = function () { return this._getPoleOfInaccessibility2d(this._rectToVertices2d(this._rect)); }; - /** @inheritdoc */ - RectGeometry.prototype.getPoleOfAccessibility3d = function (transform) { + /** @ignore */ + RectGeometry.prototype.getPoleOfInaccessibility3d = function (transform) { var pole2d = this._getPoleOfInaccessibility2d(this._rectToVertices2d(this._rect)); return transform.unprojectBasic(pole2d, 200); }; - /** @inheritdoc */ + /** @ignore */ RectGeometry.prototype.getTriangles3d = function (transform) { - return this._triangulate(this._rectToVertices2d(this._rect), this.getVertices3d(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 @@ -32138,6 +41705,7 @@ var RectGeometry = /** @class */ (function (_super) { * @param {Array} 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; @@ -32152,12 +41720,10 @@ var RectGeometry = /** @class */ (function (_super) { * Get the 2D 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>} Polygon array of 2D basic coordinates * representing the rectangle. */ - RectGeometry.prototype._getPoints2d = function (transform) { + RectGeometry.prototype._getPoints2d = function () { var vertices2d = this._rectToVertices2d(this._rect); var sides = vertices2d.length - 1; var sections = 10; @@ -32229,22 +41795,34 @@ var RectGeometry = /** @class */ (function (_super) { exports.RectGeometry = RectGeometry; exports.default = RectGeometry; -},{"../../../Component":281}],357:[function(require,module,exports){ +},{"../../../Component":291}],380:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; })(); +var __spreadArrays = (this && this.__spreadArrays) || function () { + for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length; + for (var r = Array(s), k = 0, i = 0; i < il; i++) + for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++) + r[k] = a[j]; + return r; +}; Object.defineProperty(exports, "__esModule", { value: true }); -var earcut = require("earcut"); +exports.VertexGeometry = void 0; +var earcut_1 = require("earcut"); +var martinez = require("martinez-polygon-clipping"); var polylabel = require("@mapbox/polylabel"); +var THREE = require("three"); var Component_1 = require("../../../Component"); /** * @class VertexGeometry @@ -32257,9 +41835,12 @@ var VertexGeometry = /** @class */ (function (_super) { * Create a vertex geometry. * * @constructor + * @ignore */ function VertexGeometry() { - return _super.call(this) || this; + var _this = _super.call(this) || this; + _this._subsampleThreshold = 0.005; + return _this; } /** * Finds the polygon pole of inaccessibility, the most distant internal @@ -32273,6 +41854,32 @@ var VertexGeometry = /** @class */ (function (_super) { 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. @@ -32295,8 +41902,8 @@ var VertexGeometry = /** @class */ (function (_super) { var hole3d = _c[_b]; points = points.concat(hole3d.slice(0, -1)); } - var flattened = earcut.flatten(data); - var indices = earcut(flattened.vertices, flattened.holes, flattened.dimensions); + 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]]; @@ -32306,18 +41913,100 @@ var VertexGeometry = /** @class */ (function (_super) { } return triangles; }; + VertexGeometry.prototype._triangulatePano = function (points2d, holes2d, transform) { + var triangles = []; + var epsilon = 1e-9; + var subareasX = 3; + var subareasY = 3; + for (var x = 0; x < subareasX; x++) { + for (var y = 0; y < subareasY; y++) { + var epsilonX0 = x === 0 ? -epsilon : epsilon; + var epsilonY0 = y === 0 ? -epsilon : epsilon; + var x0 = x / subareasX + epsilonX0; + var y0 = y / subareasY + epsilonY0; + var x1 = (x + 1) / subareasX + epsilon; + var y1 = (y + 1) / subareasY + epsilon; + var bbox2d = [ + [x0, y0], + [x0, y1], + [x1, y1], + [x1, y0], + [x0, y0], + ]; + var lookat2d = [ + (2 * x + 1) / (2 * subareasX), + (2 * y + 1) / (2 * subareasY), + ]; + triangles.push.apply(triangles, this._triangulateSubarea(points2d, holes2d, bbox2d, lookat2d, transform)); + } + } + return triangles; + }; + VertexGeometry.prototype._unproject = function (points2d, transform, distance) { + if (distance === void 0) { distance = 200; } + return points2d + .map(function (point) { + return transform.unprojectBasic(point, distance); + }); + }; + VertexGeometry.prototype._createCamera = function (upVector, position, lookAt) { + var camera = new THREE.Camera(); + camera.up.copy(new THREE.Vector3().fromArray(upVector)); + camera.position.copy(new THREE.Vector3().fromArray(position)); + camera.lookAt(new THREE.Vector3().fromArray(lookAt)); + camera.updateMatrix(); + camera.updateMatrixWorld(true); + return camera; + }; + VertexGeometry.prototype._deunproject = function (points2d, transform, camera) { + return points2d + .map(function (point2d) { + var pointWorld = transform.unprojectBasic(point2d, 10000); + var pointCamera = new THREE.Vector3(pointWorld[0], pointWorld[1], pointWorld[2]) + .applyMatrix4(camera.matrixWorldInverse); + return [pointCamera.x / pointCamera.z, pointCamera.y / pointCamera.z]; + }); + }; + VertexGeometry.prototype._triangulateSubarea = function (points2d, holes2d, bbox2d, lookat2d, transform) { + var intersections = martinez.intersection(__spreadArrays([points2d], holes2d), [bbox2d]); + if (!intersections) { + return []; + } + var triangles = []; + var threshold = this._subsampleThreshold; + var camera = this._createCamera(transform.upVector().toArray(), transform.unprojectSfM([0, 0], 0), transform.unprojectBasic(lookat2d, 10)); + for (var _i = 0, intersections_1 = intersections; _i < intersections_1.length; _i++) { + var intersection = intersections_1[_i]; + var subsampledPolygon2d = this._subsample(intersection[0], threshold); + var polygon2d = this._deunproject(subsampledPolygon2d, transform, camera); + var polygon3d = this._unproject(subsampledPolygon2d, transform); + var polygonHoles2d = []; + var polygonHoles3d = []; + for (var i = 1; i < intersection.length; i++) { + var subsampledHole2d = this._subsample(intersection[i], threshold); + var hole2d = this._deunproject(subsampledHole2d, transform, camera); + var hole3d = this._unproject(subsampledHole2d, transform); + polygonHoles2d.push(hole2d); + polygonHoles3d.push(hole3d); + } + triangles.push.apply(triangles, this._triangulate(polygon2d, polygon3d, polygonHoles2d, polygonHoles3d)); + } + return triangles; + }; return VertexGeometry; }(Component_1.Geometry)); exports.VertexGeometry = VertexGeometry; exports.default = VertexGeometry; -},{"../../../Component":281,"@mapbox/polylabel":1,"earcut":8}],358:[function(require,module,exports){ +},{"../../../Component":291,"@mapbox/polylabel":1,"earcut":8,"martinez-polygon-clipping":22,"three":242}],381:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -32325,21 +42014,23 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); +exports.CreateHandlerBase = void 0; +var operators_1 = require("rxjs/operators"); +var rxjs_1 = require("rxjs"); var Component_1 = require("../../../Component"); var CreateHandlerBase = /** @class */ (function (_super) { __extends(CreateHandlerBase, _super); function CreateHandlerBase(component, container, navigator, viewportCoords, tagCreator) { var _this = _super.call(this, component, container, navigator, viewportCoords) || this; _this._tagCreator = tagCreator; - _this._geometryCreated$ = new Subject_1.Subject(); + _this._geometryCreated$ = new rxjs_1.Subject(); return _this; } Object.defineProperty(CreateHandlerBase.prototype, "geometryCreated$", { get: function () { return this._geometryCreated$; }, - enumerable: true, + enumerable: false, configurable: true }); CreateHandlerBase.prototype._enable = function () { @@ -32357,24 +42048,25 @@ var CreateHandlerBase = /** @class */ (function (_super) { }; CreateHandlerBase.prototype._mouseEventToBasic$ = function (mouseEvent$) { var _this = this; - return mouseEvent$ - .withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$) - .map(function (_a) { + return mouseEvent$.pipe(operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$), operators_1.map(function (_a) { var event = _a[0], camera = _a[1], transform = _a[2]; return _this._mouseEventToBasic(event, _this._container.element, camera, transform); - }); + })); }; return CreateHandlerBase; }(Component_1.TagHandlerBase)); exports.CreateHandlerBase = CreateHandlerBase; exports.default = CreateHandlerBase; -},{"../../../Component":281,"rxjs/Subject":34}],359:[function(require,module,exports){ +},{"../../../Component":291,"rxjs":43,"rxjs/operators":241}],382:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -32382,39 +42074,86 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.CreatePointHandler = void 0; +var operators_1 = require("rxjs/operators"); var Component_1 = require("../../../Component"); var CreatePointHandler = /** @class */ (function (_super) { __extends(CreatePointHandler, _super); function CreatePointHandler() { return _super !== null && _super.apply(this, arguments) || this; } - CreatePointHandler.prototype._enableCreate = function () { - this._container.mouseService.deferPixels(this._name, 4); - this._geometryCreatedSubscription = this._mouseEventToBasic$(this._container.mouseService.proximateClick$) - .filter(this._validateBasic) - .map(function (basic) { - return new Component_1.PointGeometry(basic); - }) - .subscribe(this._geometryCreated$); + CreatePointHandler.prototype._enableCreate = function () { + this._container.mouseService.deferPixels(this._name, 4); + this._geometryCreatedSubscription = this._mouseEventToBasic$(this._container.mouseService.proximateClick$).pipe(operators_1.filter(this._validateBasic), operators_1.map(function (basic) { + return new Component_1.PointGeometry(basic); + })) + .subscribe(this._geometryCreated$); + }; + CreatePointHandler.prototype._disableCreate = function () { + this._container.mouseService.undeferPixels(this._name); + this._geometryCreatedSubscription.unsubscribe(); + }; + CreatePointHandler.prototype._getNameExtension = function () { + return "create-point"; + }; + return CreatePointHandler; +}(Component_1.CreateHandlerBase)); +exports.CreatePointHandler = CreatePointHandler; +exports.default = CreatePointHandler; + +},{"../../../Component":291,"rxjs/operators":241}],383:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.CreatePointsHandler = void 0; +var Component_1 = require("../../../Component"); +var CreatePointsHandler = /** @class */ (function (_super) { + __extends(CreatePointsHandler, _super); + function CreatePointsHandler() { + return _super !== null && _super.apply(this, arguments) || this; + } + Object.defineProperty(CreatePointsHandler.prototype, "_create$", { + get: function () { + return this._tagCreator.createPoints$; + }, + enumerable: false, + configurable: true + }); + CreatePointsHandler.prototype._addPoint = function (tag, basicPoint) { + tag.geometry.addPoint2d(basicPoint); }; - CreatePointHandler.prototype._disableCreate = function () { - this._container.mouseService.undeferPixels(this._name); - this._geometryCreatedSubscription.unsubscribe(); + CreatePointsHandler.prototype._getNameExtension = function () { + return "create-points"; }; - CreatePointHandler.prototype._getNameExtension = function () { - return "create-point"; + CreatePointsHandler.prototype._setVertex2d = function (tag, basicPoint, transform) { + tag.geometry.setPoint2d((tag.geometry).points.length - 1, basicPoint, transform); }; - return CreatePointHandler; -}(Component_1.CreateHandlerBase)); -exports.CreatePointHandler = CreatePointHandler; -exports.default = CreatePointHandler; + return CreatePointsHandler; +}(Component_1.CreateVertexHandler)); +exports.CreatePointsHandler = CreatePointsHandler; +exports.default = CreatePointsHandler; -},{"../../../Component":281}],360:[function(require,module,exports){ +},{"../../../Component":291}],384:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -32422,22 +42161,23 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.CreatePolygonHandler = void 0; var Component_1 = require("../../../Component"); var CreatePolygonHandler = /** @class */ (function (_super) { __extends(CreatePolygonHandler, _super); function CreatePolygonHandler() { return _super !== null && _super.apply(this, arguments) || this; } - CreatePolygonHandler.prototype._addPoint = function (tag, basicPoint) { - tag.addPoint(basicPoint); - }; Object.defineProperty(CreatePolygonHandler.prototype, "_create$", { get: function () { return this._tagCreator.createPolygon$; }, - enumerable: true, + enumerable: false, configurable: true }); + CreatePolygonHandler.prototype._addPoint = function (tag, basicPoint) { + tag.addPoint(basicPoint); + }; CreatePolygonHandler.prototype._getNameExtension = function () { return "create-polygon"; }; @@ -32449,12 +42189,15 @@ var CreatePolygonHandler = /** @class */ (function (_super) { exports.CreatePolygonHandler = CreatePolygonHandler; exports.default = CreatePolygonHandler; -},{"../../../Component":281}],361:[function(require,module,exports){ +},{"../../../Component":291}],385:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -32462,7 +42205,9 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); +exports.CreateRectDragHandler = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Component_1 = require("../../../Component"); var CreateRectDragHandler = /** @class */ (function (_super) { __extends(CreateRectDragHandler, _super); @@ -32472,52 +42217,37 @@ var CreateRectDragHandler = /** @class */ (function (_super) { CreateRectDragHandler.prototype._enableCreate = function () { var _this = this; this._container.mouseService.claimMouse(this._name, 2); - this._deleteSubscription = this._navigator.stateService.currentTransform$ - .map(function (transform) { return null; }) - .skip(1) + 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$)) - .filter(this._validateBasic) + this._createSubscription = this._mouseEventToBasic$(this._container.mouseService.filtered$(this._name, this._container.mouseService.mouseDragStart$)).pipe(operators_1.filter(this._validateBasic)) .subscribe(this._tagCreator.createRect$); - this._initializeAnchorIndexingSubscription = this._tagCreator.tag$ - .filter(function (tag) { + this._initializeAnchorIndexingSubscription = this._tagCreator.tag$.pipe(operators_1.filter(function (tag) { return !!tag; - }) + })) .subscribe(function (tag) { tag.geometry.initializeAnchorIndexing(); }); - var basicMouse$ = Observable_1.Observable - .merge(this._container.mouseService.filtered$(this._name, this._container.mouseService.mouseMove$), this._container.mouseService.filtered$(this._name, this._container.mouseService.domMouseMove$)) - .combineLatest(this._container.renderService.renderCamera$) - .withLatestFrom(this._navigator.stateService.currentTransform$) - .map(function (_a) { + 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$ - .switchMap(function (tag) { + })); + this._setVertexSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) { return !!tag ? - Observable_1.Observable - .combineLatest(Observable_1.Observable.of(tag), basicMouse$, _this._navigator.stateService.currentTransform$) : - Observable_1.Observable.empty(); - }) + rxjs_1.combineLatest(rxjs_1.of(tag), basicMouse$, _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$ - .withLatestFrom(this._mouseEventToBasic$(this._container.mouseService.filtered$(this._name, this._container.mouseService.mouseDrag$)) - .filter(this._validateBasic), function (event, basicPoint) { + var basicMouseDragEnd$ = 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; - }) - .share(); - this._addPointSubscription = this._tagCreator.tag$ - .switchMap(function (tag) { + }), operators_1.share()); + this._addPointSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) { return !!tag ? - Observable_1.Observable - .combineLatest(Observable_1.Observable.of(tag), basicMouseDragEnd$) : - Observable_1.Observable.empty(); - }) + rxjs_1.combineLatest(rxjs_1.of(tag), basicMouseDragEnd$) : + rxjs_1.empty(); + })) .subscribe(function (_a) { var tag = _a[0], basicPoint = _a[1]; var rectGeometry = tag.geometry; @@ -32526,15 +42256,13 @@ var CreateRectDragHandler = /** @class */ (function (_super) { } tag.addPoint(basicPoint); }); - this._geometryCreatedSubscription = this._tagCreator.tag$ - .switchMap(function (tag) { + this._geometryCreatedSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) { return !!tag ? - tag.created$ - .map(function (t) { + tag.created$.pipe(operators_1.map(function (t) { return t.geometry; - }) : - Observable_1.Observable.empty(); - }) + })) : + rxjs_1.empty(); + })) .subscribe(this._geometryCreated$); }; CreateRectDragHandler.prototype._disableCreate = function () { @@ -32555,12 +42283,15 @@ var CreateRectDragHandler = /** @class */ (function (_super) { exports.CreateRectDragHandler = CreateRectDragHandler; exports.default = CreateRectDragHandler; -},{"../../../Component":281,"rxjs/Observable":29}],362:[function(require,module,exports){ +},{"../../../Component":291,"rxjs":43,"rxjs/operators":241}],386:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -32568,6 +42299,8 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.CreateRectHandler = void 0; +var operators_1 = require("rxjs/operators"); var Component_1 = require("../../../Component"); var CreateRectHandler = /** @class */ (function (_super) { __extends(CreateRectHandler, _super); @@ -32578,7 +42311,7 @@ var CreateRectHandler = /** @class */ (function (_super) { get: function () { return this._tagCreator.createRect$; }, - enumerable: true, + enumerable: false, configurable: true }); CreateRectHandler.prototype._addPoint = function (tag, basicPoint) { @@ -32590,10 +42323,9 @@ var CreateRectHandler = /** @class */ (function (_super) { }; CreateRectHandler.prototype._enable = function () { _super.prototype._enable.call(this); - this._initializeAnchorIndexingSubscription = this._tagCreator.tag$ - .filter(function (tag) { + this._initializeAnchorIndexingSubscription = this._tagCreator.tag$.pipe(operators_1.filter(function (tag) { return !!tag; - }) + })) .subscribe(function (tag) { tag.geometry.initializeAnchorIndexing(); }); @@ -32613,12 +42345,15 @@ var CreateRectHandler = /** @class */ (function (_super) { exports.CreateRectHandler = CreateRectHandler; exports.default = CreateRectHandler; -},{"../../../Component":281}],363:[function(require,module,exports){ +},{"../../../Component":291,"rxjs/operators":241}],387:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -32626,7 +42361,9 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); +exports.CreateVertexHandler = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Component_1 = require("../../../Component"); var CreateVertexHandler = /** @class */ (function (_super) { __extends(CreateVertexHandler, _super); @@ -32636,54 +42373,40 @@ var CreateVertexHandler = /** @class */ (function (_super) { CreateVertexHandler.prototype._enableCreate = function () { var _this = this; this._container.mouseService.deferPixels(this._name, 4); - var transformChanged$ = this._navigator.stateService.currentTransform$ - .map(function (transform) { }) - .publishReplay(1) - .refCount(); - this._deleteSubscription = transformChanged$ - .skip(1) + var transformChanged$ = this._navigator.stateService.currentTransform$.pipe(operators_1.map(function () { }), operators_1.publishReplay(1), operators_1.refCount()); + this._deleteSubscription = transformChanged$.pipe(operators_1.skip(1)) .subscribe(this._tagCreator.delete$); - var basicClick$ = this._mouseEventToBasic$(this._container.mouseService.proximateClick$).share(); - this._createSubscription = transformChanged$ - .switchMap(function () { - return basicClick$ - .filter(_this._validateBasic) - .take(1); - }) + 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$); - this._setVertexSubscription = this._tagCreator.tag$ - .switchMap(function (tag) { + this._setVertexSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) { return !!tag ? - Observable_1.Observable - .combineLatest(Observable_1.Observable.of(tag), Observable_1.Observable - .merge(_this._container.mouseService.mouseMove$, _this._container.mouseService.domMouseMove$), _this._container.renderService.renderCamera$, _this._navigator.stateService.currentTransform$) : - Observable_1.Observable.empty(); - }) + rxjs_1.combineLatest(rxjs_1.of(tag), rxjs_1.merge(_this._container.mouseService.mouseMove$, _this._container.mouseService.domMouseMove$), _this._container.renderService.renderCamera$, _this._navigator.stateService.currentTransform$) : + rxjs_1.empty(); + })) .subscribe(function (_a) { var tag = _a[0], event = _a[1], camera = _a[2], transform = _a[3]; var basicPoint = _this._mouseEventToBasic(event, _this._container.element, camera, transform); _this._setVertex2d(tag, basicPoint, transform); }); - this._addPointSubscription = this._tagCreator.tag$ - .switchMap(function (tag) { + this._addPointSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) { return !!tag ? - Observable_1.Observable - .combineLatest(Observable_1.Observable.of(tag), basicClick$) : - Observable_1.Observable.empty(); - }) + rxjs_1.combineLatest(rxjs_1.of(tag), basicClick$) : + rxjs_1.empty(); + })) .subscribe(function (_a) { var tag = _a[0], basicPoint = _a[1]; _this._addPoint(tag, basicPoint); }); - this._geometryCreateSubscription = this._tagCreator.tag$ - .switchMap(function (tag) { + this._geometryCreateSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) { return !!tag ? - tag.created$ - .map(function (t) { + tag.created$.pipe(operators_1.map(function (t) { return t.geometry; - }) : - Observable_1.Observable.empty(); - }) + })) : + rxjs_1.empty(); + })) .subscribe(this._geometryCreated$); }; CreateVertexHandler.prototype._disableCreate = function () { @@ -32700,12 +42423,15 @@ var CreateVertexHandler = /** @class */ (function (_super) { exports.CreateVertexHandler = CreateVertexHandler; exports.default = CreateVertexHandler; -},{"../../../Component":281,"rxjs/Observable":29}],364:[function(require,module,exports){ +},{"../../../Component":291,"rxjs":43,"rxjs/operators":241}],388:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -32713,7 +42439,9 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); +exports.EditVertexHandler = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Component_1 = require("../../../Component"); var EditVertexHandler = /** @class */ (function (_super) { __extends(EditVertexHandler, _super); @@ -32724,42 +42452,27 @@ var EditVertexHandler = /** @class */ (function (_super) { } EditVertexHandler.prototype._enable = function () { var _this = this; - var interaction$ = this._tagSet.changed$ - .map(function (tagSet) { + var interaction$ = this._tagSet.changed$.pipe(operators_1.map(function (tagSet) { return tagSet.getAll(); - }) - .switchMap(function (tags) { - return Observable_1.Observable - .from(tags) - .mergeMap(function (tag) { + }), operators_1.switchMap(function (tags) { + return rxjs_1.from(tags).pipe(operators_1.mergeMap(function (tag) { return tag.interact$; - }); - }) - .switchMap(function (interaction) { - return Observable_1.Observable - .of(interaction) - .concat(_this._container.mouseService.documentMouseUp$ - .map(function () { + })); + }), operators_1.switchMap(function (interaction) { + return rxjs_1.concat(rxjs_1.of(interaction), _this._container.mouseService.documentMouseUp$.pipe(operators_1.map(function () { return { offsetX: 0, offsetY: 0, operation: Component_1.TagOperation.None, tag: null }; - }) - .first()); - }) - .share(); - var mouseMove$ = Observable_1.Observable - .merge(this._container.mouseService.mouseMove$, this._container.mouseService.domMouseMove$) - .share(); - this._claimMouseSubscription = interaction$ - .switchMap(function (interaction) { - return !!interaction.tag ? _this._container.mouseService.domMouseDragStart$ : Observable_1.Observable.empty(); - }) + }), 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$ - .map(function (interaction) { + this._cursorSubscription = interaction$.pipe(operators_1.map(function (interaction) { return interaction.cursor; - }) - .distinctUntilChanged() + }), operators_1.distinctUntilChanged()) .subscribe(function (cursor) { var interactionCursors = ["crosshair", "move", "nesw-resize", "nwse-resize"]; for (var _i = 0, interactionCursors_1 = interactionCursors; _i < interactionCursors_1.length; _i++) { @@ -32775,36 +42488,27 @@ var EditVertexHandler = /** @class */ (function (_super) { .subscribe(function (e) { _this._container.mouseService.unclaimMouse(_this._name); }); - this._preventDefaultSubscription = interaction$ - .switchMap(function (interaction) { + this._preventDefaultSubscription = interaction$.pipe(operators_1.switchMap(function (interaction) { return !!interaction.tag ? _this._container.mouseService.documentMouseMove$ : - Observable_1.Observable.empty(); - }) + rxjs_1.empty(); + })) .subscribe(function (event) { event.preventDefault(); // prevent selection of content outside the viewer }); - this._updateGeometrySubscription = interaction$ - .withLatestFrom(mouseMove$) - .switchMap(function (_a) { - var interaction = _a[0], mouseMove = _a[1]; + this._updateGeometrySubscription = interaction$.pipe(operators_1.switchMap(function (interaction) { if (interaction.operation === Component_1.TagOperation.None || !interaction.tag) { - return Observable_1.Observable.empty(); + return rxjs_1.empty(); } - var mouseDrag$ = Observable_1.Observable - .of(mouseMove) - .concat(_this._container.mouseService - .filtered$(_this._name, _this._container.mouseService.domMouseDrag$) - .filter(function (event) { + 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 Observable_1.Observable - .combineLatest(mouseDrag$, _this._container.renderService.renderCamera$) - .withLatestFrom(Observable_1.Observable.of(interaction), _this._navigator.stateService.currentTransform$, function (_a, i, transform) { + return rxjs_1.combineLatest(mouseDrag$, _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); @@ -32832,13 +42536,16 @@ var EditVertexHandler = /** @class */ (function (_super) { exports.EditVertexHandler = EditVertexHandler; exports.default = EditVertexHandler; -},{"../../../Component":281,"rxjs/Observable":29}],365:[function(require,module,exports){ + +},{"../../../Component":291,"rxjs":43,"rxjs/operators":241}],389:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -32846,6 +42553,7 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.TagHandlerBase = void 0; var Component_1 = require("../../../Component"); var TagHandlerBase = /** @class */ (function (_super) { __extends(TagHandlerBase, _super); @@ -32870,85 +42578,688 @@ var TagHandlerBase = /** @class */ (function (_super) { exports.TagHandlerBase = TagHandlerBase; exports.default = TagHandlerBase; -},{"../../../Component":281}],366:[function(require,module,exports){ + +},{"../../../Component":291}],390:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); + +},{}],391:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.CreateTag = void 0; +var operators_1 = require("rxjs/operators"); var THREE = require("three"); -var vd = require("virtual-dom"); -var Subject_1 = require("rxjs/Subject"); -var Component_1 = require("../../../Component"); +var rxjs_1 = require("rxjs"); var Geo_1 = require("../../../Geo"); -var OutlineCreateTag = /** @class */ (function () { - function OutlineCreateTag(geometry, options, transform, viewportCoords) { +var CreateTag = /** @class */ (function () { + function CreateTag(geometry, 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 Subject_1.Subject(); - this._created$ = new Subject_1.Subject(); - this._glObjectsChanged$ = new Subject_1.Subject(); + 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]; + .subscribe(function () { + _this._onGeometryChanged(); _this._glObjectsChanged$.next(_this); }); } - Object.defineProperty(OutlineCreateTag.prototype, "geometry", { + Object.defineProperty(CreateTag.prototype, "geometry", { get: function () { return this._geometry; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(OutlineCreateTag.prototype, "glObjects", { + Object.defineProperty(CreateTag.prototype, "glObjects", { get: function () { return this._glObjects; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(OutlineCreateTag.prototype, "aborted$", { + Object.defineProperty(CreateTag.prototype, "aborted$", { get: function () { return this._aborted$; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(OutlineCreateTag.prototype, "created$", { + Object.defineProperty(CreateTag.prototype, "created$", { get: function () { return this._created$; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(OutlineCreateTag.prototype, "glObjectsChanged$", { + Object.defineProperty(CreateTag.prototype, "glObjectsChanged$", { get: function () { return this._glObjectsChanged$; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(OutlineCreateTag.prototype, "geometryChanged$", { + Object.defineProperty(CreateTag.prototype, "geometryChanged$", { get: function () { var _this = this; - return this._geometry.changed$ - .map(function (geometry) { + return this._geometry.changed$.pipe(operators_1.map(function () { return _this; - }); + })); }, - enumerable: true, + enumerable: false, configurable: true }); - OutlineCreateTag.prototype.dispose = function () { - this._disposeOutline(); + CreateTag.prototype.dispose = function () { this._geometryChangedSubscription.unsubscribe(); }; + CreateTag.prototype._canvasToTransform = function (canvas) { + var canvasX = Math.round(canvas[0]); + var canvasY = Math.round(canvas[1]); + var transform = "translate(-50%,-50%) translate(" + canvasX + "px," + canvasY + "px)"; + return transform; + }; + CreateTag.prototype._colorToBackground = function (color) { + return "#" + ("000000" + color.toString(16)).substr(-6); + }; + CreateTag.prototype._createOutine = function (polygon3d, color) { + var positions = this._getLinePositions(polygon3d); + var geometry = new THREE.BufferGeometry(); + geometry.setAttribute("position", new THREE.BufferAttribute(positions, 3)); + var material = new THREE.LineBasicMaterial({ + color: color, + linewidth: 1, + }); + return new THREE.Line(geometry, material); + }; + CreateTag.prototype._disposeLine = function (line) { + if (line == null) { + return; + } + line.geometry.dispose(); + line.material.dispose(); + }; + CreateTag.prototype._getLinePositions = function (polygon3d) { + var length = polygon3d.length; + var positions = new Float32Array(length * 3); + for (var i = 0; i < length; ++i) { + var index = 3 * i; + var position = polygon3d[i]; + positions[index] = position[0]; + positions[index + 1] = position[1]; + positions[index + 2] = position[2]; + } + return positions; + }; + return CreateTag; +}()); +exports.CreateTag = CreateTag; +exports.default = CreateTag; + +},{"../../../Geo":294,"rxjs":43,"rxjs/operators":241,"three":242}],392:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.ExtremePointCreateTag = void 0; +var vd = require("virtual-dom"); +var Tag_1 = require("../Tag"); +var Component_1 = require("../../../Component"); +var ExtremePointCreateTag = /** @class */ (function (_super) { + __extends(ExtremePointCreateTag, _super); + function ExtremePointCreateTag(geometry, options, transform, viewportCoords) { + var _this = _super.call(this, geometry, transform, viewportCoords) || this; + _this._options = { + color: options.color == null ? 0xFFFFFF : options.color, + indicateCompleter: options.indicateCompleter == null ? true : options.indicateCompleter, + }; + _this._rectGeometry = new Tag_1.RectGeometry(_this._geometry.getRect2d(transform)); + _this._createGlObjects(); + return _this; + } + ExtremePointCreateTag.prototype.create = function () { + if (this._geometry.points.length < 3) { + return; + } + this._geometry.removePoint2d(this._geometry.points.length - 1); + this._created$.next(this); + }; + ExtremePointCreateTag.prototype.dispose = function () { + _super.prototype.dispose.call(this); + this._disposeObjects(); + }; + ExtremePointCreateTag.prototype.getDOMObjects = function (camera, size) { + var _this = this; + var container = { + offsetHeight: size.height, offsetWidth: size.width, + }; + var vNodes = []; + var points2d = this._geometry.getPoints2d(); + var length = points2d.length; + var _loop_1 = function (index) { + var nonModifiedIndex = index; + var _a = points2d[index], pointX = _a[0], pointY = _a[1]; + var pointCanvas = this_1._viewportCoords.basicToCanvasSafe(pointX, pointY, container, this_1._transform, camera); + if (!pointCanvas) { + return "continue"; + } + var abort = function (e) { + e.stopPropagation(); + _this._aborted$.next(_this); + }; + var remove = function (e) { + e.stopPropagation(); + _this._geometry.removePoint2d(nonModifiedIndex); + }; + var transform = this_1._canvasToTransform(pointCanvas); + var completerProperties = { + onclick: index === 0 && length < 3 ? abort : remove, + style: { transform: transform }, + }; + vNodes.push(vd.h("div.TagInteractor", completerProperties, [])); + var background = this_1._colorToBackground(this_1._options.color); + var pointProperties = { + style: { + background: background, + transform: transform, + }, + }; + vNodes.push(vd.h("div.TagVertex", pointProperties, [])); + }; + var this_1 = this; + for (var index = 0; index < length - 1; index++) { + _loop_1(index); + } + if (length > 2 && this._options.indicateCompleter === true) { + var _a = this._geometry.getCentroid2d(this._transform), centroidX = _a[0], centroidY = _a[1]; + var centroidCanvas = this._viewportCoords.basicToCanvasSafe(centroidX, centroidY, container, this._transform, camera); + if (!!centroidCanvas) { + var complete = function (e) { + e.stopPropagation(); + _this._geometry.removePoint2d(_this._geometry.points.length - 1); + _this._created$.next(_this); + }; + var transform = this._canvasToTransform(centroidCanvas); + var completerProperties = { + onclick: complete, + style: { transform: transform }, + }; + vNodes.push(vd.h("div.TagCompleter.TagLarger", completerProperties, [])); + var pointProperties = { + style: { + background: this._colorToBackground(this._options.color), + transform: transform, + }, + }; + vNodes.push(vd.h("div.TagVertex.TagLarger", pointProperties, [])); + var dotProperties = { + style: { + transform: transform, + }, + }; + vNodes.push(vd.h("div.TagDot", dotProperties, [])); + } + } + return vNodes; + }; + ExtremePointCreateTag.prototype._onGeometryChanged = function () { + this._disposeObjects(); + this._rectGeometry = new Tag_1.RectGeometry(this._geometry.getRect2d(this._transform)); + this._createGlObjects(); + }; + ExtremePointCreateTag.prototype._createGlObjects = function () { + this._glObjects = []; + var polygon3d = this._rectGeometry.getPoints3d(this._transform); + this._outline = this._createOutine(polygon3d, this._options.color); + this._glObjects.push(this._outline); + }; + ExtremePointCreateTag.prototype._disposeObjects = function () { + this._disposeLine(this._outline); + this._outline = null; + this._glObjects = null; + }; + return ExtremePointCreateTag; +}(Component_1.CreateTag)); +exports.ExtremePointCreateTag = ExtremePointCreateTag; + + +},{"../../../Component":291,"../Tag":366,"virtual-dom":247}],393:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.ExtremePointRenderTag = void 0; +var THREE = require("three"); +var vd = require("virtual-dom"); +var Component_1 = require("../../../Component"); +/** + * @class OutlineRenderTag + * @classdesc Tag visualizing the properties of an OutlineTag. + */ +var ExtremePointRenderTag = /** @class */ (function (_super) { + __extends(ExtremePointRenderTag, _super); + function ExtremePointRenderTag(tag, transform) { + var _this = _super.call(this, tag, transform) || this; + _this._rectGeometry = new Component_1.RectGeometry(_this._tag.geometry.getRect2d(transform)); + _this._fill = !transform.gpano ? + _this._createFill() : null; + _this._outline = _this._tag.lineWidth >= 1 ? + _this._createOutline() : + null; + return _this; + } + ExtremePointRenderTag.prototype.dispose = function () { + _super.prototype.dispose.call(this); + this._disposeFill(); + this._disposeOutline(); + }; + ExtremePointRenderTag.prototype.getDOMObjects = function (atlas, camera, size) { + var vNodes = []; + var container = { + offsetHeight: size.height, offsetWidth: size.width, + }; + if (!this._tag.editable) { + return vNodes; + } + var lineColor = this._colorToCss(this._tag.lineColor); + var points2d = this._tag.geometry.getPoints2d(); + for (var i = 0; i < points2d.length; i++) { + var _a = points2d[i], vertexBasicX = _a[0], vertexBasicY = _a[1]; + var vertexCanvas = this._viewportCoords.basicToCanvasSafe(vertexBasicX, vertexBasicY, container, this._transform, camera); + if (vertexCanvas == null) { + continue; + } + var cursor = "crosshair"; + var interact = this._interact(Component_1.TagOperation.Vertex, cursor, i); + var vertexCanvasX = Math.round(vertexCanvas[0]); + var vertexCanvasY = Math.round(vertexCanvas[1]); + var transform = "translate(-50%, -50%) translate(" + vertexCanvasX + "px," + vertexCanvasY + "px)"; + var properties = { + onmousedown: interact, + style: { background: lineColor, transform: transform, cursor: cursor }, + }; + vNodes.push(vd.h("div.TagResizer", properties, [])); + if (!this._tag.indicateVertices) { + continue; + } + var pointProperties = { + style: { background: lineColor, transform: transform }, + }; + vNodes.push(vd.h("div.TagVertex", pointProperties, [])); + } + return vNodes; + }; + ExtremePointRenderTag.prototype.getGLObjects = function () { + var glObjects = []; + if (this._fill != null) { + glObjects.push(this._fill); + } + if (this._outline != null) { + glObjects.push(this._outline); + } + return glObjects; + }; + ExtremePointRenderTag.prototype.getRetrievableObjects = function () { + return this._fill != null ? [this._fill] : []; + }; + ExtremePointRenderTag.prototype._onGeometryChanged = function () { + this._rectGeometry = new Component_1.RectGeometry(this._tag.geometry.getRect2d(this._transform)); + if (this._fill != null) { + this._updateFillGeometry(); + } + if (this._outline != null) { + this._updateOulineGeometry(); + } + }; + ExtremePointRenderTag.prototype._onTagChanged = function () { + var glObjectsChanged = false; + if (this._fill != null) { + this._updateFillMaterial(this._fill.material); + } + if (this._outline == null) { + if (this._tag.lineWidth >= 1) { + this._outline = this._createOutline(); + glObjectsChanged = true; + } + } + else { + this._updateOutlineMaterial(); + } + return glObjectsChanged; + }; + ExtremePointRenderTag.prototype._getPoints3d = function () { + return this._rectGeometry.getPoints3d(this._transform); + }; + ExtremePointRenderTag.prototype._getTriangles = function () { + return this._rectGeometry.getTriangles3d(this._transform); + }; + ExtremePointRenderTag.prototype._updateFillMaterial = function (material) { + material.color = new THREE.Color(this._tag.fillColor); + material.opacity = this._tag.fillOpacity; + material.needsUpdate = true; + }; + ExtremePointRenderTag.prototype._updateLineBasicMaterial = function (material) { + material.color = new THREE.Color(this._tag.lineColor); + material.linewidth = Math.max(this._tag.lineWidth, 1); + material.visible = this._tag.lineWidth >= 1 && this._tag.lineOpacity > 0; + material.opacity = this._tag.lineOpacity; + material.transparent = this._tag.lineOpacity < 1; + material.needsUpdate = true; + }; + ExtremePointRenderTag.prototype._updateOutlineMaterial = function () { + var material = this._outline.material; + this._updateLineBasicMaterial(material); + }; + return ExtremePointRenderTag; +}(Component_1.OutlineRenderTagBase)); +exports.ExtremePointRenderTag = ExtremePointRenderTag; +exports.default = ExtremePointRenderTag; + + +},{"../../../Component":291,"three":242,"virtual-dom":247}],394:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.ExtremePointTag = void 0; +var Component_1 = require("../../../Component"); +/** + * @class ExtremePointTag + * + * @classdesc Tag holding properties for visualizing a extreme points + * and their outline. + * + * @example + * ``` + * var geometry = new Mapillary.TagComponent.PointsGeometry([[0.3, 0.3], [0.5, 0.4]]); + * var tag = new Mapillary.TagComponent.ExtremePointTag( + * "id-1", + * geometry + * { editable: true, lineColor: 0xff0000 }); + * + * tagComponent.add([tag]); + * ``` + */ +var ExtremePointTag = /** @class */ (function (_super) { + __extends(ExtremePointTag, _super); + /** + * Create an extreme point tag. + * + * @override + * @constructor + * @param {string} id - Unique identifier of the tag. + * @param {PointsGeometry} geometry - Geometry defining points of tag. + * @param {IExtremePointTagOptions} options - Options defining the visual appearance and + * behavior of the extreme point tag. + */ + function ExtremePointTag(id, geometry, options) { + var _this = _super.call(this, id, geometry) || this; + options = !!options ? options : {}; + _this._editable = options.editable == null ? false : options.editable; + _this._fillColor = options.fillColor == null ? 0xFFFFFF : options.fillColor; + _this._fillOpacity = options.fillOpacity == null ? 0.0 : options.fillOpacity; + _this._indicateVertices = options.indicateVertices == null ? true : options.indicateVertices; + _this._lineColor = options.lineColor == null ? 0xFFFFFF : options.lineColor; + _this._lineOpacity = options.lineOpacity == null ? 1 : options.lineOpacity; + _this._lineWidth = options.lineWidth == null ? 1 : options.lineWidth; + return _this; + } + Object.defineProperty(ExtremePointTag.prototype, "editable", { + /** + * Get editable property. + * @returns {boolean} Value indicating if tag is editable. + */ + get: function () { + return this._editable; + }, + /** + * Set editable property. + * @param {boolean} + * + * @fires Tag#changed + */ + set: function (value) { + this._editable = value; + this._notifyChanged$.next(this); + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(ExtremePointTag.prototype, "fillColor", { + /** + * Get fill color property. + * @returns {number} + */ + get: function () { + return this._fillColor; + }, + /** + * Set fill color property. + * @param {number} + * + * @fires Tag#changed + */ + set: function (value) { + this._fillColor = value; + this._notifyChanged$.next(this); + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(ExtremePointTag.prototype, "fillOpacity", { + /** + * Get fill opacity property. + * @returns {number} + */ + get: function () { + return this._fillOpacity; + }, + /** + * Set fill opacity property. + * @param {number} + * + * @fires Tag#changed + */ + set: function (value) { + this._fillOpacity = value; + this._notifyChanged$.next(this); + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(ExtremePointTag.prototype, "geometry", { + /** @inheritdoc */ + get: function () { + return this._geometry; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(ExtremePointTag.prototype, "indicateVertices", { + /** + * Get indicate vertices property. + * @returns {boolean} Value indicating if vertices should be indicated + * when tag is editable. + */ + get: function () { + return this._indicateVertices; + }, + /** + * Set indicate vertices property. + * @param {boolean} + * + * @fires Tag#changed + */ + set: function (value) { + this._indicateVertices = value; + this._notifyChanged$.next(this); + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(ExtremePointTag.prototype, "lineColor", { + /** + * Get line color property. + * @returns {number} + */ + get: function () { + return this._lineColor; + }, + /** + * Set line color property. + * @param {number} + * + * @fires Tag#changed + */ + set: function (value) { + this._lineColor = value; + this._notifyChanged$.next(this); + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(ExtremePointTag.prototype, "lineOpacity", { + /** + * Get line opacity property. + * @returns {number} + */ + get: function () { + return this._lineOpacity; + }, + /** + * Set line opacity property. + * @param {number} + * + * @fires Tag#changed + */ + set: function (value) { + this._lineOpacity = value; + this._notifyChanged$.next(this); + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(ExtremePointTag.prototype, "lineWidth", { + /** + * Get line width property. + * @returns {number} + */ + get: function () { + return this._lineWidth; + }, + /** + * Set line width property. + * @param {number} + * + * @fires Tag#changed + */ + set: function (value) { + this._lineWidth = value; + this._notifyChanged$.next(this); + }, + enumerable: false, + configurable: true + }); + /** + * Set options for tag. + * + * @description Sets all the option properties provided and keeps + * the rest of the values as is. + * + * @param {IExtremePointTagOptions} options - Extreme point tag options + * + * @fires {Tag#changed} + */ + ExtremePointTag.prototype.setOptions = function (options) { + this._editable = options.editable == null ? this._editable : options.editable; + this._indicateVertices = options.indicateVertices == null ? this._indicateVertices : options.indicateVertices; + this._lineColor = options.lineColor == null ? this._lineColor : options.lineColor; + this._lineWidth = options.lineWidth == null ? this._lineWidth : options.lineWidth; + this._fillColor = options.fillColor == null ? this._fillColor : options.fillColor; + this._fillOpacity = options.fillOpacity == null ? this._fillOpacity : options.fillOpacity; + this._notifyChanged$.next(this); + }; + return ExtremePointTag; +}(Component_1.Tag)); +exports.ExtremePointTag = ExtremePointTag; +exports.default = ExtremePointTag; + +},{"../../../Component":291}],395:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.OutlineCreateTag = void 0; +var vd = require("virtual-dom"); +var Component_1 = require("../../../Component"); +var OutlineCreateTag = /** @class */ (function (_super) { + __extends(OutlineCreateTag, _super); + function OutlineCreateTag(geometry, options, transform, viewportCoords) { + var _this = _super.call(this, geometry, transform, viewportCoords) || this; + _this._options = { color: options.color == null ? 0xFFFFFF : options.color }; + _this._createGlObjects(); + return _this; + } + OutlineCreateTag.prototype.create = function () { + if (this._geometry instanceof Component_1.RectGeometry) { + this._created$.next(this); + } + else if (this._geometry instanceof Component_1.PolygonGeometry) { + var polygonGeometry = this._geometry; + polygonGeometry.removeVertex2d(polygonGeometry.polygon.length - 2); + this._created$.next(this); + } + }; + OutlineCreateTag.prototype.dispose = function () { + _super.prototype.dispose.call(this); + this._disposeLine(this._outline); + this._disposeObjects(); + }; OutlineCreateTag.prototype.getDOMObjects = function (camera, size) { var _this = this; var vNodes = []; @@ -33049,60 +43360,37 @@ var OutlineCreateTag = /** @class */ (function () { 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._onGeometryChanged = function () { + this._disposeLine(this._outline); + this._disposeObjects(); + this._createGlObjects(); }; - OutlineCreateTag.prototype._colorToBackground = function (color) { - return "#" + ("000000" + color.toString(16)).substr(-6); - }; - OutlineCreateTag.prototype._createOutine = function () { - var polygon3d = this._geometry.getPoints3d(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(); + OutlineCreateTag.prototype._disposeObjects = function () { 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; + OutlineCreateTag.prototype._createGlObjects = function () { + var polygon3d = this._geometry instanceof Component_1.RectGeometry ? + this._geometry.getPoints3d(this._transform) : + this._geometry.getVertices3d(this._transform); + this._outline = this._createOutine(polygon3d, this._options.color); + this._glObjects = [this._outline]; }; return OutlineCreateTag; -}()); +}(Component_1.CreateTag)); exports.OutlineCreateTag = OutlineCreateTag; exports.default = OutlineCreateTag; -},{"../../../Component":281,"../../../Geo":284,"rxjs/Subject":34,"three":231,"virtual-dom":237}],367:[function(require,module,exports){ + +},{"../../../Component":291,"virtual-dom":247}],396:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -33110,6 +43398,7 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.OutlineRenderTag = void 0; var THREE = require("three"); var vd = require("virtual-dom"); var Component_1 = require("../../../Component"); @@ -33123,54 +43412,24 @@ var OutlineRenderTag = /** @class */ (function (_super) { var _this = _super.call(this, tag, transform) || this; _this._fill = !transform.gpano ? _this._createFill() : - null; + 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 (geometry) { - 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 (changedTag) { - 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$.next(_this); - } - }); return _this; } OutlineRenderTag.prototype.dispose = function () { + _super.prototype.dispose.call(this); this._disposeFill(); this._disposeHoles(); this._disposeOutline(); - this._changedSubscription.unsubscribe(); - this._geometryChangedSubscription.unsubscribe(); }; OutlineRenderTag.prototype.getDOMObjects = function (atlas, camera, size) { var _this = this; @@ -33183,10 +43442,10 @@ var OutlineRenderTag = /** @class */ (function (_super) { if (this._tag.icon != null && (isRect || isPerspective)) { var _a = this._tag.geometry instanceof Component_1.RectGeometry ? this._tag.geometry.getVertex2d(this._tag.iconIndex) : - this._tag.geometry.getPoleOfAccessibility2d(), iconBasicX = _a[0], iconBasicY = _a[1]; + this._tag.geometry.getPoleOfInaccessibility2d(), iconBasicX = _a[0], iconBasicY = _a[1]; var iconCanvas = this._viewportCoords.basicToCanvasSafe(iconBasicX, iconBasicY, container, this._transform, camera); if (iconCanvas != null) { - var interact = function (e) { + var interact = function () { _this._interact$.next({ offsetX: 0, offsetY: 0, operation: Component_1.TagOperation.None, tag: _this._tag }); }; if (atlas.loaded) { @@ -33210,7 +43469,7 @@ var OutlineRenderTag = /** @class */ (function (_super) { 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.getPoleOfAccessibility2d(), textBasicX = _b[0], textBasicY = _b[1]; + 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]); @@ -33218,7 +43477,7 @@ var OutlineRenderTag = /** @class */ (function (_super) { 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) { + var interact = function () { _this._interact$.next({ offsetX: 0, offsetY: 0, operation: Component_1.TagOperation.None, tag: _this._tag }); }; var properties = { @@ -33302,24 +43561,62 @@ var OutlineRenderTag = /** @class */ (function (_super) { OutlineRenderTag.prototype.getRetrievableObjects = function () { return this._fill != null ? [this._fill] : []; }; - OutlineRenderTag.prototype._colorToCss = function (color) { - return "#" + ("000000" + color.toString(16)).substr(-6); + OutlineRenderTag.prototype._onGeometryChanged = function () { + if (this._fill != null) { + this._updateFillGeometry(); + } + if (this._holes.length > 0) { + this._updateHoleGeometries(); + } + if (this._outline != null) { + this._updateOulineGeometry(); + } }; - OutlineRenderTag.prototype._createFill = function () { - var triangles = this._tag.geometry.getTriangles3d(this._transform); - 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._onTagChanged = function () { + var glObjectsChanged = false; + if (this._fill != null) { + this._updateFillMaterial(this._fill.material); + } + if (this._outline == null) { + if (this._tag.lineWidth >= 1) { + this._holes = this._createHoles(); + this._outline = this._createOutline(); + glObjectsChanged = true; + } + } + else { + this._updateHoleMaterials(); + this._updateOutlineMaterial(); + } + return glObjectsChanged; + }; + OutlineRenderTag.prototype._getPoints3d = function () { + return this._in3dDomain() ? + this._tag.geometry.getVertices3d(this._transform) : + this._tag.geometry.getPoints3d(this._transform); + }; + OutlineRenderTag.prototype._getTriangles = function () { + return this._in3dDomain() ? + this._tag.geometry.get3dDomainTriangles3d(this._transform) : + this._tag.geometry.getTriangles3d(this._transform); + }; + OutlineRenderTag.prototype._updateFillMaterial = function (material) { + material.color = new THREE.Color(this._tag.fillColor); + material.opacity = this._tag.fillOpacity; + material.needsUpdate = true; + }; + OutlineRenderTag.prototype._updateLineBasicMaterial = function (material) { + material.color = new THREE.Color(this._tag.lineColor); + material.linewidth = Math.max(this._tag.lineWidth, 1); + material.visible = this._tag.lineWidth >= 1 && this._tag.lineOpacity > 0; + material.opacity = this._tag.lineOpacity; + material.transparent = this._tag.lineOpacity < 1; + material.needsUpdate = true; }; OutlineRenderTag.prototype._createHoles = function () { var holes = []; if (this._tag.geometry instanceof Component_1.PolygonGeometry) { - var polygonGeometry = this._tag.geometry; - var holes3d = polygonGeometry.getHoleVertices3d(this._transform); + 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); @@ -33328,10 +43625,105 @@ var OutlineRenderTag = /** @class */ (function (_super) { } return holes; }; - OutlineRenderTag.prototype._createLine = function (points3d) { + OutlineRenderTag.prototype._disposeHoles = function () { + for (var _i = 0, _a = this._holes; _i < _a.length; _i++) { + var hole = _a[_i]; + hole.geometry.dispose(); + hole.material.dispose(); + } + this._holes = []; + }; + OutlineRenderTag.prototype._getHoles3d = function () { + var polygonGeometry = this._tag.geometry; + return this._in3dDomain() ? + polygonGeometry.getHoleVertices3d(this._transform) : + polygonGeometry.getHolePoints3d(this._transform); + }; + OutlineRenderTag.prototype._in3dDomain = function () { + return this._tag.geometry instanceof Component_1.PolygonGeometry && this._tag.domain === Component_1.TagDomain.ThreeDimensional; + }; + OutlineRenderTag.prototype._updateHoleGeometries = function () { + var holes3d = this._getHoles3d(); + if (holes3d.length !== this._holes.length) { + throw new Error("Changing the number of holes is not supported."); + } + for (var i = 0; i < this._holes.length; i++) { + var holePoints3d = holes3d[i]; + var hole = this._holes[i]; + this._updateLine(hole, holePoints3d); + } + }; + OutlineRenderTag.prototype._updateHoleMaterials = function () { + for (var _i = 0, _a = this._holes; _i < _a.length; _i++) { + var hole = _a[_i]; + this._updateLineBasicMaterial(hole.material); + } + }; + OutlineRenderTag.prototype._updateOutlineMaterial = function () { + this._updateLineBasicMaterial(this._outline.material); + }; + return OutlineRenderTag; +}(Component_1.OutlineRenderTagBase)); +exports.OutlineRenderTag = OutlineRenderTag; + + +},{"../../../Component":291,"three":242,"virtual-dom":247}],397:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.OutlineRenderTagBase = void 0; +var THREE = require("three"); +var Component_1 = require("../../../Component"); +var OutlineRenderTagBase = /** @class */ (function (_super) { + __extends(OutlineRenderTagBase, _super); + function OutlineRenderTagBase(tag, transform) { + var _this = _super.call(this, tag, transform) || this; + _this._geometryChangedSubscription = _this._tag.geometry.changed$ + .subscribe(function () { + _this._onGeometryChanged(); + }); + _this._changedSubscription = _this._tag.changed$ + .subscribe(function () { + var glObjectsChanged = _this._onTagChanged(); + if (glObjectsChanged) { + _this._glObjectsChanged$.next(_this); + } + }); + return _this; + } + OutlineRenderTagBase.prototype.dispose = function () { + this._changedSubscription.unsubscribe(); + this._geometryChangedSubscription.unsubscribe(); + }; + OutlineRenderTagBase.prototype._colorToCss = function (color) { + return "#" + ("000000" + color.toString(16)).substr(-6); + }; + OutlineRenderTagBase.prototype._createFill = function () { + var triangles = this._getTriangles(); + var positions = new Float32Array(triangles); + var geometry = new THREE.BufferGeometry(); + geometry.setAttribute("position", new THREE.BufferAttribute(positions, 3)); + geometry.computeBoundingSphere(); + var material = new THREE.MeshBasicMaterial({ side: THREE.DoubleSide, transparent: true }); + this._updateFillMaterial(material); + return new THREE.Mesh(geometry, material); + }; + OutlineRenderTagBase.prototype._createLine = function (points3d) { var positions = this._getLinePositions(points3d); var geometry = new THREE.BufferGeometry(); - geometry.addAttribute("position", new THREE.BufferAttribute(positions, 3)); + geometry.setAttribute("position", new THREE.BufferAttribute(positions, 3)); geometry.computeBoundingSphere(); var material = new THREE.LineBasicMaterial(); this._updateLineBasicMaterial(material); @@ -33339,11 +43731,10 @@ var OutlineRenderTag = /** @class */ (function (_super) { line.renderOrder = 1; return line; }; - OutlineRenderTag.prototype._createOutline = function () { - var points3d = this._tag.geometry.getPoints3d(this._transform); - return this._createLine(points3d); + OutlineRenderTagBase.prototype._createOutline = function () { + return this._createLine(this._getPoints3d()); }; - OutlineRenderTag.prototype._disposeFill = function () { + OutlineRenderTagBase.prototype._disposeFill = function () { if (this._fill == null) { return; } @@ -33351,15 +43742,7 @@ var OutlineRenderTag = /** @class */ (function (_super) { 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 () { + OutlineRenderTagBase.prototype._disposeOutline = function () { if (this._outline == null) { return; } @@ -33367,7 +43750,7 @@ var OutlineRenderTag = /** @class */ (function (_super) { this._outline.material.dispose(); this._outline = null; }; - OutlineRenderTag.prototype._getLinePositions = function (points3d) { + OutlineRenderTagBase.prototype._getLinePositions = function (points3d) { var length = points3d.length; var positions = new Float32Array(length * 3); for (var i = 0; i < length; ++i) { @@ -33379,7 +43762,7 @@ var OutlineRenderTag = /** @class */ (function (_super) { } return positions; }; - OutlineRenderTag.prototype._interact = function (operation, cursor, vertexIndex) { + OutlineRenderTagBase.prototype._interact = function (operation, cursor, vertexIndex) { var _this = this; return function (e) { var offsetX = e.offsetX - e.target.offsetWidth / 2; @@ -33394,8 +43777,8 @@ var OutlineRenderTag = /** @class */ (function (_super) { }); }; }; - OutlineRenderTag.prototype._updateFillGeometry = function () { - var triangles = this._tag.geometry.getTriangles3d(this._transform); + OutlineRenderTagBase.prototype._updateFillGeometry = function () { + var triangles = this._getTriangles(); var positions = new Float32Array(triangles); var geometry = this._fill.geometry; var attribute = geometry.getAttribute("position"); @@ -33405,35 +43788,11 @@ var OutlineRenderTag = /** @class */ (function (_super) { } else { geometry.removeAttribute("position"); - geometry.addAttribute("position", new THREE.BufferAttribute(positions, 3)); + geometry.setAttribute("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 polygonGeometry = this._tag.geometry; - var holes3d = polygonGeometry.getHoleVertices3d(this._transform); - 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) { + OutlineRenderTagBase.prototype._updateLine = function (line, points3d) { var positions = this._getLinePositions(points3d); var geometry = line.geometry; var attribute = geometry.getAttribute("position"); @@ -33441,32 +43800,24 @@ var OutlineRenderTag = /** @class */ (function (_super) { attribute.needsUpdate = true; geometry.computeBoundingSphere(); }; - OutlineRenderTag.prototype._updateOulineGeometry = function () { - var points3d = this._tag.geometry.getPoints3d(this._transform); - this._updateLine(this._outline, points3d); - }; - 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; + OutlineRenderTagBase.prototype._updateOulineGeometry = function () { + this._updateLine(this._outline, this._getPoints3d()); }; - return OutlineRenderTag; + return OutlineRenderTagBase; }(Component_1.RenderTag)); -exports.OutlineRenderTag = OutlineRenderTag; +exports.OutlineRenderTagBase = OutlineRenderTagBase; +exports.default = OutlineRenderTagBase; + -},{"../../../Component":281,"three":231,"virtual-dom":237}],368:[function(require,module,exports){ +},{"../../../Component":291,"three":242}],398:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -33474,7 +43825,8 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); +exports.OutlineTag = void 0; +var rxjs_1 = require("rxjs"); var Component_1 = require("../../../Component"); var Viewer_1 = require("../../../Viewer"); /** @@ -33508,7 +43860,11 @@ var OutlineTag = /** @class */ (function (_super) { function OutlineTag(id, geometry, options) { var _this = _super.call(this, id, geometry) || this; options = !!options ? options : {}; - _this._editable = options.editable == null ? false : options.editable; + 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; @@ -33520,7 +43876,7 @@ var OutlineTag = /** @class */ (function (_super) { _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 Subject_1.Subject(); + _this._click$ = new rxjs_1.Subject(); _this._click$ .subscribe(function (t) { _this.fire(OutlineTag.click, _this); @@ -33539,7 +43895,21 @@ var OutlineTag = /** @class */ (function (_super) { get: function () { return this._click$; }, - enumerable: true, + enumerable: false, + configurable: true + }); + Object.defineProperty(OutlineTag.prototype, "domain", { + /** + * Get domain property. + * + * @description Readonly property that can only be set in constructor. + * + * @returns Value indicating the domain of the tag. + */ + get: function () { + return this._domain; + }, + enumerable: false, configurable: true }); Object.defineProperty(OutlineTag.prototype, "editable", { @@ -33557,10 +43927,13 @@ var OutlineTag = /** @class */ (function (_super) { * @fires Tag#changed */ set: function (value) { + if (this._twoDimensionalPolygon(this._domain, this._geometry)) { + return; + } this._editable = value; this._notifyChanged$.next(this); }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(OutlineTag.prototype, "fillColor", { @@ -33581,7 +43954,7 @@ var OutlineTag = /** @class */ (function (_super) { this._fillColor = value; this._notifyChanged$.next(this); }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(OutlineTag.prototype, "fillOpacity", { @@ -33602,7 +43975,7 @@ var OutlineTag = /** @class */ (function (_super) { this._fillOpacity = value; this._notifyChanged$.next(this); }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(OutlineTag.prototype, "geometry", { @@ -33610,7 +43983,7 @@ var OutlineTag = /** @class */ (function (_super) { get: function () { return this._geometry; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(OutlineTag.prototype, "icon", { @@ -33631,7 +44004,7 @@ var OutlineTag = /** @class */ (function (_super) { this._icon = value; this._notifyChanged$.next(this); }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(OutlineTag.prototype, "iconFloat", { @@ -33652,7 +44025,7 @@ var OutlineTag = /** @class */ (function (_super) { this._iconFloat = value; this._notifyChanged$.next(this); }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(OutlineTag.prototype, "iconIndex", { @@ -33673,7 +44046,7 @@ var OutlineTag = /** @class */ (function (_super) { this._iconIndex = value; this._notifyChanged$.next(this); }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(OutlineTag.prototype, "indicateVertices", { @@ -33695,7 +44068,7 @@ var OutlineTag = /** @class */ (function (_super) { this._indicateVertices = value; this._notifyChanged$.next(this); }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(OutlineTag.prototype, "lineColor", { @@ -33716,7 +44089,7 @@ var OutlineTag = /** @class */ (function (_super) { this._lineColor = value; this._notifyChanged$.next(this); }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(OutlineTag.prototype, "lineOpacity", { @@ -33737,7 +44110,7 @@ var OutlineTag = /** @class */ (function (_super) { this._lineOpacity = value; this._notifyChanged$.next(this); }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(OutlineTag.prototype, "lineWidth", { @@ -33758,7 +44131,7 @@ var OutlineTag = /** @class */ (function (_super) { this._lineWidth = value; this._notifyChanged$.next(this); }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(OutlineTag.prototype, "text", { @@ -33779,7 +44152,7 @@ var OutlineTag = /** @class */ (function (_super) { this._text = value; this._notifyChanged$.next(this); }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(OutlineTag.prototype, "textColor", { @@ -33800,7 +44173,7 @@ var OutlineTag = /** @class */ (function (_super) { this._textColor = value; this._notifyChanged$.next(this); }, - enumerable: true, + enumerable: false, configurable: true }); /** @@ -33814,7 +44187,8 @@ var OutlineTag = /** @class */ (function (_super) { * @fires {Tag#changed} */ OutlineTag.prototype.setOptions = function (options) { - this._editable = options.editable == null ? this._editable : options.editable; + var twoDimensionalPolygon = this._twoDimensionalPolygon(this._domain, this._geometry); + this._editable = twoDimensionalPolygon || options.editable == null ? this._editable : options.editable; this._icon = options.icon === undefined ? this._icon : options.icon; this._iconFloat = options.iconFloat == null ? this._iconFloat : options.iconFloat; this._iconIndex = options.iconIndex == null ? this._iconIndex : options.iconIndex; @@ -33827,6 +44201,9 @@ var OutlineTag = /** @class */ (function (_super) { this._textColor = options.textColor == null ? this._textColor : options.textColor; this._notifyChanged$.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. * @@ -33839,39 +44216,39 @@ var OutlineTag = /** @class */ (function (_super) { exports.OutlineTag = OutlineTag; exports.default = OutlineTag; -},{"../../../Component":281,"../../../Viewer":292,"rxjs/Subject":34}],369:[function(require,module,exports){ +},{"../../../Component":291,"../../../Viewer":302,"rxjs":43}],399:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); +exports.RenderTag = void 0; +var rxjs_1 = require("rxjs"); var Geo_1 = require("../../../Geo"); var RenderTag = /** @class */ (function () { function RenderTag(tag, transform, viewportCoords) { this._tag = tag; this._transform = transform; this._viewportCoords = !!viewportCoords ? viewportCoords : new Geo_1.ViewportCoords(); - this._glObjectsChanged$ = new Subject_1.Subject(); - this._interact$ = new Subject_1.Subject(); + this._glObjectsChanged$ = new rxjs_1.Subject(); + this._interact$ = new rxjs_1.Subject(); } Object.defineProperty(RenderTag.prototype, "glObjectsChanged$", { get: function () { return this._glObjectsChanged$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(RenderTag.prototype, "interact$", { get: function () { return this._interact$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(RenderTag.prototype, "tag", { get: function () { return this._tag; }, - enumerable: true, + enumerable: false, configurable: true }); return RenderTag; @@ -33879,13 +44256,15 @@ var RenderTag = /** @class */ (function () { exports.RenderTag = RenderTag; exports.default = RenderTag; -},{"../../../Geo":284,"rxjs/Subject":34}],370:[function(require,module,exports){ +},{"../../../Geo":294,"rxjs":43}],400:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -33893,6 +44272,7 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.SpotRenderTag = void 0; var vd = require("virtual-dom"); var Component_1 = require("../../../Component"); var Viewer_1 = require("../../../Viewer"); @@ -33994,12 +44374,16 @@ var SpotRenderTag = /** @class */ (function (_super) { }(Component_1.RenderTag)); exports.SpotRenderTag = SpotRenderTag; -},{"../../../Component":281,"../../../Viewer":292,"virtual-dom":237}],371:[function(require,module,exports){ + +},{"../../../Component":291,"../../../Viewer":302,"virtual-dom":247}],401:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -34007,6 +44391,7 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.SpotTag = void 0; var Component_1 = require("../../../Component"); /** * @class SpotTag @@ -34064,7 +44449,7 @@ var SpotTag = /** @class */ (function (_super) { this._color = value; this._notifyChanged$.next(this); }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(SpotTag.prototype, "editable", { @@ -34085,7 +44470,7 @@ var SpotTag = /** @class */ (function (_super) { this._editable = value; this._notifyChanged$.next(this); }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(SpotTag.prototype, "icon", { @@ -34106,7 +44491,7 @@ var SpotTag = /** @class */ (function (_super) { this._icon = value; this._notifyChanged$.next(this); }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(SpotTag.prototype, "text", { @@ -34127,7 +44512,7 @@ var SpotTag = /** @class */ (function (_super) { this._text = value; this._notifyChanged$.next(this); }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(SpotTag.prototype, "textColor", { @@ -34148,7 +44533,7 @@ var SpotTag = /** @class */ (function (_super) { this._textColor = value; this._notifyChanged$.next(this); }, - enumerable: true, + enumerable: false, configurable: true }); /** @@ -34174,12 +44559,15 @@ var SpotTag = /** @class */ (function (_super) { exports.SpotTag = SpotTag; exports.default = SpotTag; -},{"../../../Component":281}],372:[function(require,module,exports){ +},{"../../../Component":291}],402:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -34187,9 +44575,9 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/share"); +exports.Tag = void 0; +var operators_1 = require("rxjs/operators"); +var rxjs_1 = require("rxjs"); var Utils_1 = require("../../../Utils"); /** * @class Tag @@ -34209,7 +44597,7 @@ var Tag = /** @class */ (function (_super) { var _this = _super.call(this) || this; _this._id = id; _this._geometry = geometry; - _this._notifyChanged$ = new Subject_1.Subject(); + _this._notifyChanged$ = new rxjs_1.Subject(); _this._notifyChanged$ .subscribe(function (t) { _this.fire(Tag.changed, _this); @@ -34228,7 +44616,7 @@ var Tag = /** @class */ (function (_super) { get: function () { return this._id; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Tag.prototype, "geometry", { @@ -34239,7 +44627,7 @@ var Tag = /** @class */ (function (_super) { get: function () { return this._geometry; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Tag.prototype, "changed$", { @@ -34251,7 +44639,7 @@ var Tag = /** @class */ (function (_super) { get: function () { return this._notifyChanged$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Tag.prototype, "geometryChanged$", { @@ -34262,13 +44650,11 @@ var Tag = /** @class */ (function (_super) { */ get: function () { var _this = this; - return this._geometry.changed$ - .map(function (geometry) { + return this._geometry.changed$.pipe(operators_1.map(function (geometry) { return _this; - }) - .share(); + }), operators_1.share()); }, - enumerable: true, + enumerable: false, configurable: true }); /** @@ -34285,16 +44671,82 @@ var Tag = /** @class */ (function (_super) { * @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; + Tag.geometrychanged = "geometrychanged"; + return Tag; +}(Utils_1.EventEmitter)); +exports.Tag = Tag; +exports.default = Tag; + +},{"../../../Utils":301,"rxjs":43,"rxjs/operators":241}],403:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.TagDomain = void 0; +/** + * Enumeration for tag domains. + * @enum {number} + * @readonly + * @description Defines where lines between two vertices are treated + * as straight. + * + * Only applicable for polygons. For rectangles lines between + * vertices are always treated as straight in the distorted 2D + * projection and bended in the undistorted 3D space. + */ +var TagDomain; +(function (TagDomain) { + /** + * Treats lines between two vertices as straight in the + * distorted 2D projection, i.e. on the image. If the image + * is distorted this will result in bended lines when rendered + * in the undistorted 3D space. + */ + TagDomain[TagDomain["TwoDimensional"] = 0] = "TwoDimensional"; + /** + * Treats lines as straight in the undistorted 3D space. If the + * image is distorted this will result in bended lines when rendered + * on the distorted 2D projection of the image. + */ + TagDomain[TagDomain["ThreeDimensional"] = 1] = "ThreeDimensional"; +})(TagDomain = exports.TagDomain || (exports.TagDomain = {})); +exports.default = TagDomain; + +},{}],404:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.ComponentSize = void 0; +/** + * Enumeration for component size. + * @enum {number} + * @readonly + * @description May be used by a component to allow for resizing + * of the UI elements rendered by the component. + */ +var ComponentSize; +(function (ComponentSize) { + /** + * Automatic size. The size of the elements will automatically + * change at a predefined threshold. + */ + ComponentSize[ComponentSize["Automatic"] = 0] = "Automatic"; + /** + * Large size. The size of the elements will be fixed until another + * component size is configured. + */ + ComponentSize[ComponentSize["Large"] = 1] = "Large"; + /** + * Small size. The size of the elements will be fixed until another + * component size is configured. + */ + ComponentSize[ComponentSize["Small"] = 2] = "Small"; +})(ComponentSize = exports.ComponentSize || (exports.ComponentSize = {})); +exports.default = ComponentSize; -},{"../../../Utils":291,"rxjs/Subject":34,"rxjs/add/operator/map":65,"rxjs/add/operator/share":76}],373:[function(require,module,exports){ +},{}],405:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.HandlerBase = void 0; var HandlerBase = /** @class */ (function () { + /** @ignore */ function HandlerBase(component, container, navigator) { this._component = component; this._container = container; @@ -34310,7 +44762,7 @@ var HandlerBase = /** @class */ (function () { get: function () { return this._enabled; }, - enumerable: true, + enumerable: false, configurable: true }); /** @@ -34346,12 +44798,792 @@ var HandlerBase = /** @class */ (function () { exports.HandlerBase = HandlerBase; exports.default = HandlerBase; -},{}],374:[function(require,module,exports){ +},{}],406:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.MeshFactory = void 0; +var THREE = require("three"); +var Component_1 = require("../../Component"); +var MeshFactory = /** @class */ (function () { + function MeshFactory(imagePlaneDepth, imageSphereRadius) { + this._imagePlaneDepth = imagePlaneDepth != null ? imagePlaneDepth : 200; + this._imageSphereRadius = imageSphereRadius != null ? imageSphereRadius : 200; + } + MeshFactory.prototype.createMesh = function (node, transform) { + if (node.pano) { + return this._createImageSphere(node, transform); + } + else if (transform.cameraProjection === "fisheye") { + return this._createImagePlaneFisheye(node, transform); + } + else { + return this._createImagePlane(node, transform); + } + }; + MeshFactory.prototype.createFlatMesh = function (node, transform, basicX0, basicX1, basicY0, basicY1) { + var texture = this._createTexture(node.image); + var materialParameters = this._createDistortedPlaneMaterialParameters(transform, texture); + var material = new THREE.ShaderMaterial(materialParameters); + var geometry = this._getFlatImagePlaneGeoFromBasic(transform, basicX0, basicX1, basicY0, basicY1); + return new THREE.Mesh(geometry, material); + }; + MeshFactory.prototype.createCurtainMesh = function (node, transform) { + if (node.pano && !node.fullPano) { + throw new Error("Cropped panoramas cannot have curtain."); + } + if (node.pano) { + return this._createSphereCurtainMesh(node, transform); + } + else if (transform.cameraProjection === "fisheye") { + return this._createCurtainMeshFisheye(node, transform); + } + else { + return this._createCurtainMesh(node, transform); + } + }; + MeshFactory.prototype.createDistortedCurtainMesh = function (node, transform) { + if (node.pano) { + throw new Error("Cropped panoramas cannot have curtain."); + } + return this._createDistortedCurtainMesh(node, transform); + }; + MeshFactory.prototype._createCurtainMesh = function (node, transform) { + var texture = this._createTexture(node.image); + var materialParameters = this._createCurtainPlaneMaterialParameters(transform, texture); + var material = new THREE.ShaderMaterial(materialParameters); + var geometry = this._useMesh(transform, node) ? + this._getImagePlaneGeo(transform, node) : + this._getRegularFlatImagePlaneGeo(transform); + return new THREE.Mesh(geometry, material); + }; + MeshFactory.prototype._createCurtainMeshFisheye = function (node, transform) { + var texture = this._createTexture(node.image); + var materialParameters = this._createCurtainPlaneMaterialParametersFisheye(transform, texture); + var material = new THREE.ShaderMaterial(materialParameters); + var geometry = this._useMesh(transform, node) ? + this._getImagePlaneGeoFisheye(transform, node) : + this._getRegularFlatImagePlaneGeo(transform); + return new THREE.Mesh(geometry, material); + }; + MeshFactory.prototype._createDistortedCurtainMesh = function (node, transform) { + var texture = this._createTexture(node.image); + var materialParameters = this._createDistortedCurtainPlaneMaterialParameters(transform, texture); + var material = new THREE.ShaderMaterial(materialParameters); + var geometry = this._getRegularFlatImagePlaneGeo(transform); + return new THREE.Mesh(geometry, material); + }; + MeshFactory.prototype._createSphereCurtainMesh = function (node, transform) { + var texture = this._createTexture(node.image); + var materialParameters = this._createCurtainSphereMaterialParameters(transform, texture); + var material = new THREE.ShaderMaterial(materialParameters); + return this._useMesh(transform, node) ? + new THREE.Mesh(this._getImageSphereGeo(transform, node), material) : + new THREE.Mesh(this._getFlatImageSphereGeo(transform), material); + }; + MeshFactory.prototype._createImageSphere = function (node, transform) { + var texture = this._createTexture(node.image); + var materialParameters = this._createSphereMaterialParameters(transform, texture); + var material = new THREE.ShaderMaterial(materialParameters); + var mesh = this._useMesh(transform, node) ? + new THREE.Mesh(this._getImageSphereGeo(transform, node), material) : + new THREE.Mesh(this._getFlatImageSphereGeo(transform), material); + return mesh; + }; + MeshFactory.prototype._createImagePlane = function (node, transform) { + var texture = this._createTexture(node.image); + var materialParameters = this._createPlaneMaterialParameters(transform, texture); + var material = new THREE.ShaderMaterial(materialParameters); + var geometry = this._useMesh(transform, node) ? + this._getImagePlaneGeo(transform, node) : + this._getRegularFlatImagePlaneGeo(transform); + return new THREE.Mesh(geometry, material); + }; + MeshFactory.prototype._createImagePlaneFisheye = function (node, transform) { + var texture = this._createTexture(node.image); + var materialParameters = this._createPlaneMaterialParametersFisheye(transform, texture); + var material = new THREE.ShaderMaterial(materialParameters); + var geometry = this._useMesh(transform, node) ? + this._getImagePlaneGeoFisheye(transform, node) : + this._getRegularFlatImagePlaneGeoFisheye(transform); + return new THREE.Mesh(geometry, material); + }; + MeshFactory.prototype._createSphereMaterialParameters = function (transform, texture) { + var gpano = transform.gpano; + var halfCroppedWidth = (gpano.FullPanoWidthPixels - gpano.CroppedAreaImageWidthPixels) / 2; + var phiShift = 2 * Math.PI * (gpano.CroppedAreaLeftPixels - halfCroppedWidth) / gpano.FullPanoWidthPixels; + var phiLength = 2 * Math.PI * gpano.CroppedAreaImageWidthPixels / gpano.FullPanoWidthPixels; + var halfCroppedHeight = (gpano.FullPanoHeightPixels - gpano.CroppedAreaImageHeightPixels) / 2; + var thetaShift = Math.PI * (halfCroppedHeight - gpano.CroppedAreaTopPixels) / gpano.FullPanoHeightPixels; + var thetaLength = Math.PI * gpano.CroppedAreaImageHeightPixels / gpano.FullPanoHeightPixels; + var materialParameters = { + depthWrite: false, + fragmentShader: Component_1.Shaders.equirectangular.fragment, + side: THREE.DoubleSide, + transparent: true, + uniforms: { + opacity: { value: 1.0 }, + phiLength: { value: phiLength }, + phiShift: { value: phiShift }, + projectorMat: { value: transform.rt }, + projectorTex: { value: texture }, + thetaLength: { value: thetaLength }, + thetaShift: { value: thetaShift }, + }, + vertexShader: Component_1.Shaders.equirectangular.vertex, + }; + return materialParameters; + }; + MeshFactory.prototype._createCurtainSphereMaterialParameters = function (transform, texture) { + var gpano = transform.gpano; + var halfCroppedWidth = (gpano.FullPanoWidthPixels - gpano.CroppedAreaImageWidthPixels) / 2; + var phiShift = 2 * Math.PI * (gpano.CroppedAreaLeftPixels - halfCroppedWidth) / gpano.FullPanoWidthPixels; + var phiLength = 2 * Math.PI * gpano.CroppedAreaImageWidthPixels / gpano.FullPanoWidthPixels; + var halfCroppedHeight = (gpano.FullPanoHeightPixels - gpano.CroppedAreaImageHeightPixels) / 2; + var thetaShift = Math.PI * (halfCroppedHeight - gpano.CroppedAreaTopPixels) / gpano.FullPanoHeightPixels; + var thetaLength = Math.PI * gpano.CroppedAreaImageHeightPixels / gpano.FullPanoHeightPixels; + var materialParameters = { + depthWrite: false, + fragmentShader: Component_1.Shaders.equirectangularCurtain.fragment, + side: THREE.DoubleSide, + transparent: true, + uniforms: { + curtain: { value: 1.0 }, + opacity: { value: 1.0 }, + phiLength: { value: phiLength }, + phiShift: { value: phiShift }, + projectorMat: { value: transform.rt }, + projectorTex: { value: texture }, + thetaLength: { value: thetaLength }, + thetaShift: { value: thetaShift }, + }, + vertexShader: Component_1.Shaders.equirectangularCurtain.vertex, + }; + return materialParameters; + }; + MeshFactory.prototype._createPlaneMaterialParameters = function (transform, texture) { + var materialParameters = { + depthWrite: false, + fragmentShader: Component_1.Shaders.perspective.fragment, + side: THREE.DoubleSide, + transparent: true, + uniforms: { + focal: { value: transform.focal }, + k1: { value: transform.ck1 }, + k2: { value: transform.ck2 }, + opacity: { value: 1.0 }, + projectorMat: { value: transform.basicRt }, + projectorTex: { value: texture }, + radial_peak: { value: !!transform.radialPeak ? transform.radialPeak : 0.0 }, + scale_x: { value: Math.max(transform.basicHeight, transform.basicWidth) / transform.basicWidth }, + scale_y: { value: Math.max(transform.basicWidth, transform.basicHeight) / transform.basicHeight }, + }, + vertexShader: Component_1.Shaders.perspective.vertex, + }; + return materialParameters; + }; + MeshFactory.prototype._createPlaneMaterialParametersFisheye = function (transform, texture) { + var materialParameters = { + depthWrite: false, + fragmentShader: Component_1.Shaders.fisheye.fragment, + side: THREE.DoubleSide, + transparent: true, + uniforms: { + focal: { value: transform.focal }, + k1: { value: transform.ck1 }, + k2: { value: transform.ck2 }, + opacity: { value: 1.0 }, + projectorMat: { value: transform.basicRt }, + projectorTex: { value: texture }, + radial_peak: { value: !!transform.radialPeak ? transform.radialPeak : 0.0 }, + scale_x: { value: Math.max(transform.basicHeight, transform.basicWidth) / transform.basicWidth }, + scale_y: { value: Math.max(transform.basicWidth, transform.basicHeight) / transform.basicHeight }, + }, + vertexShader: Component_1.Shaders.fisheye.vertex, + }; + return materialParameters; + }; + MeshFactory.prototype._createCurtainPlaneMaterialParametersFisheye = function (transform, texture) { + var materialParameters = { + depthWrite: false, + fragmentShader: Component_1.Shaders.fisheyeCurtain.fragment, + side: THREE.DoubleSide, + transparent: true, + uniforms: { + curtain: { value: 1.0 }, + focal: { value: transform.focal }, + k1: { value: transform.ck1 }, + k2: { value: transform.ck2 }, + opacity: { value: 1.0 }, + projectorMat: { value: transform.basicRt }, + projectorTex: { value: texture }, + radial_peak: { value: !!transform.radialPeak ? transform.radialPeak : 0.0 }, + scale_x: { value: Math.max(transform.basicHeight, transform.basicWidth) / transform.basicWidth }, + scale_y: { value: Math.max(transform.basicWidth, transform.basicHeight) / transform.basicHeight }, + }, + vertexShader: Component_1.Shaders.fisheyeCurtain.vertex, + }; + return materialParameters; + }; + MeshFactory.prototype._createCurtainPlaneMaterialParameters = function (transform, texture) { + var materialParameters = { + depthWrite: false, + fragmentShader: Component_1.Shaders.perspectiveCurtain.fragment, + side: THREE.DoubleSide, + transparent: true, + uniforms: { + curtain: { value: 1.0 }, + focal: { value: transform.focal }, + k1: { value: transform.ck1 }, + k2: { value: transform.ck2 }, + opacity: { value: 1.0 }, + projectorMat: { value: transform.basicRt }, + projectorTex: { value: texture }, + radial_peak: { value: !!transform.radialPeak ? transform.radialPeak : 0.0 }, + scale_x: { value: Math.max(transform.basicHeight, transform.basicWidth) / transform.basicWidth }, + scale_y: { value: Math.max(transform.basicWidth, transform.basicHeight) / transform.basicHeight }, + }, + vertexShader: Component_1.Shaders.perspectiveCurtain.vertex, + }; + return materialParameters; + }; + MeshFactory.prototype._createDistortedCurtainPlaneMaterialParameters = function (transform, texture) { + var materialParameters = { + depthWrite: false, + fragmentShader: Component_1.Shaders.perspectiveDistortedCurtain.fragment, + side: THREE.DoubleSide, + transparent: true, + uniforms: { + curtain: { value: 1.0 }, + opacity: { value: 1.0 }, + projectorMat: { value: transform.projectorMatrix() }, + projectorTex: { value: texture }, + }, + vertexShader: Component_1.Shaders.perspectiveDistortedCurtain.vertex, + }; + return materialParameters; + }; + MeshFactory.prototype._createDistortedPlaneMaterialParameters = function (transform, texture) { + var materialParameters = { + depthWrite: false, + fragmentShader: Component_1.Shaders.perspectiveDistorted.fragment, + side: THREE.DoubleSide, + transparent: true, + uniforms: { + opacity: { value: 1.0 }, + projectorMat: { value: transform.projectorMatrix() }, + projectorTex: { value: texture }, + }, + vertexShader: Component_1.Shaders.perspectiveDistorted.vertex, + }; + return materialParameters; + }; + MeshFactory.prototype._createTexture = function (image) { + var texture = new THREE.Texture(image); + texture.minFilter = THREE.LinearFilter; + texture.needsUpdate = true; + return texture; + }; + MeshFactory.prototype._useMesh = function (transform, node) { + return node.mesh.vertices.length && transform.hasValidScale; + }; + MeshFactory.prototype._getImageSphereGeo = function (transform, node) { + var t = new THREE.Matrix4().getInverse(transform.srt); + // push everything at least 5 meters in front of the camera + var minZ = 5.0 * transform.scale; + var maxZ = this._imageSphereRadius * transform.scale; + var vertices = node.mesh.vertices; + var numVertices = vertices.length / 3; + var positions = new Float32Array(vertices.length); + for (var i = 0; i < numVertices; ++i) { + var index = 3 * i; + var x = vertices[index + 0]; + var y = vertices[index + 1]; + var z = vertices[index + 2]; + var l = Math.sqrt(x * x + y * y + z * z); + var boundedL = Math.max(minZ, Math.min(l, maxZ)); + var factor = boundedL / l; + var p = new THREE.Vector3(x * factor, y * factor, z * factor); + p.applyMatrix4(t); + positions[index + 0] = p.x; + positions[index + 1] = p.y; + positions[index + 2] = p.z; + } + var faces = node.mesh.faces; + var indices = new Uint16Array(faces.length); + for (var i = 0; i < faces.length; ++i) { + indices[i] = faces[i]; + } + var geometry = new THREE.BufferGeometry(); + geometry.setAttribute("position", new THREE.BufferAttribute(positions, 3)); + geometry.setIndex(new THREE.BufferAttribute(indices, 1)); + return geometry; + }; + MeshFactory.prototype._getImagePlaneGeo = function (transform, node) { + var undistortionMarginFactor = 3; + var t = new THREE.Matrix4().getInverse(transform.srt); + // push everything at least 5 meters in front of the camera + var minZ = 5.0 * transform.scale; + var maxZ = this._imagePlaneDepth * transform.scale; + var vertices = node.mesh.vertices; + var numVertices = vertices.length / 3; + var positions = new Float32Array(vertices.length); + for (var i = 0; i < numVertices; ++i) { + var index = 3 * i; + var x = vertices[index + 0]; + var y = vertices[index + 1]; + var z = vertices[index + 2]; + if (i < 4) { + x *= undistortionMarginFactor; + y *= undistortionMarginFactor; + } + var boundedZ = Math.max(minZ, Math.min(z, maxZ)); + var factor = boundedZ / z; + var p = new THREE.Vector3(x * factor, y * factor, boundedZ); + p.applyMatrix4(t); + positions[index + 0] = p.x; + positions[index + 1] = p.y; + positions[index + 2] = p.z; + } + var faces = node.mesh.faces; + var indices = new Uint16Array(faces.length); + for (var i = 0; i < faces.length; ++i) { + indices[i] = faces[i]; + } + var geometry = new THREE.BufferGeometry(); + geometry.setAttribute("position", new THREE.BufferAttribute(positions, 3)); + geometry.setIndex(new THREE.BufferAttribute(indices, 1)); + return geometry; + }; + MeshFactory.prototype._getImagePlaneGeoFisheye = function (transform, node) { + var t = new THREE.Matrix4().getInverse(transform.srt); + // push everything at least 5 meters in front of the camera + var minZ = 5.0 * transform.scale; + var maxZ = this._imagePlaneDepth * transform.scale; + var vertices = node.mesh.vertices; + var numVertices = vertices.length / 3; + var positions = new Float32Array(vertices.length); + for (var i = 0; i < numVertices; ++i) { + var index = 3 * i; + var x = vertices[index + 0]; + var y = vertices[index + 1]; + var z = vertices[index + 2]; + var l = Math.sqrt(x * x + y * y + z * z); + var boundedL = Math.max(minZ, Math.min(l, maxZ)); + var factor = boundedL / l; + var p = new THREE.Vector3(x * factor, y * factor, z * factor); + p.applyMatrix4(t); + positions[index + 0] = p.x; + positions[index + 1] = p.y; + positions[index + 2] = p.z; + } + var faces = node.mesh.faces; + var indices = new Uint16Array(faces.length); + for (var i = 0; i < faces.length; ++i) { + indices[i] = faces[i]; + } + var geometry = new THREE.BufferGeometry(); + geometry.setAttribute("position", new THREE.BufferAttribute(positions, 3)); + geometry.setIndex(new THREE.BufferAttribute(indices, 1)); + return geometry; + }; + MeshFactory.prototype._getFlatImageSphereGeo = function (transform) { + var gpano = transform.gpano; + var phiStart = 2 * Math.PI * gpano.CroppedAreaLeftPixels / gpano.FullPanoWidthPixels; + var phiLength = 2 * Math.PI * gpano.CroppedAreaImageWidthPixels / gpano.FullPanoWidthPixels; + var thetaStart = Math.PI * + (gpano.FullPanoHeightPixels - gpano.CroppedAreaImageHeightPixels - gpano.CroppedAreaTopPixels) / + gpano.FullPanoHeightPixels; + var thetaLength = Math.PI * gpano.CroppedAreaImageHeightPixels / gpano.FullPanoHeightPixels; + var geometry = new THREE.SphereGeometry(this._imageSphereRadius, 20, 40, phiStart - Math.PI / 2, phiLength, thetaStart, thetaLength); + geometry.applyMatrix4(new THREE.Matrix4().getInverse(transform.rt)); + return geometry; + }; + MeshFactory.prototype._getRegularFlatImagePlaneGeo = function (transform) { + var width = transform.width; + var height = transform.height; + var size = Math.max(width, height); + var dx = width / 2.0 / size; + var dy = height / 2.0 / size; + return this._getFlatImagePlaneGeo(transform, dx, dy); + }; + MeshFactory.prototype._getFlatImagePlaneGeo = function (transform, dx, dy) { + var vertices = []; + vertices.push(transform.unprojectSfM([-dx, -dy], this._imagePlaneDepth)); + vertices.push(transform.unprojectSfM([dx, -dy], this._imagePlaneDepth)); + vertices.push(transform.unprojectSfM([dx, dy], this._imagePlaneDepth)); + vertices.push(transform.unprojectSfM([-dx, dy], this._imagePlaneDepth)); + return this._createFlatGeometry(vertices); + }; + MeshFactory.prototype._getRegularFlatImagePlaneGeoFisheye = function (transform) { + var width = transform.width; + var height = transform.height; + var size = Math.max(width, height); + var dx = width / 2.0 / size; + var dy = height / 2.0 / size; + return this._getFlatImagePlaneGeoFisheye(transform, dx, dy); + }; + MeshFactory.prototype._getFlatImagePlaneGeoFisheye = function (transform, dx, dy) { + var vertices = []; + vertices.push(transform.unprojectSfM([-dx, -dy], this._imagePlaneDepth)); + vertices.push(transform.unprojectSfM([dx, -dy], this._imagePlaneDepth)); + vertices.push(transform.unprojectSfM([dx, dy], this._imagePlaneDepth)); + vertices.push(transform.unprojectSfM([-dx, dy], this._imagePlaneDepth)); + return this._createFlatGeometry(vertices); + }; + MeshFactory.prototype._getFlatImagePlaneGeoFromBasic = function (transform, basicX0, basicX1, basicY0, basicY1) { + var vertices = []; + vertices.push(transform.unprojectBasic([basicX0, basicY0], this._imagePlaneDepth)); + vertices.push(transform.unprojectBasic([basicX1, basicY0], this._imagePlaneDepth)); + vertices.push(transform.unprojectBasic([basicX1, basicY1], this._imagePlaneDepth)); + vertices.push(transform.unprojectBasic([basicX0, basicY1], this._imagePlaneDepth)); + return this._createFlatGeometry(vertices); + }; + MeshFactory.prototype._createFlatGeometry = function (vertices) { + var positions = new Float32Array(12); + for (var i = 0; i < vertices.length; i++) { + var index = 3 * i; + positions[index + 0] = vertices[i][0]; + positions[index + 1] = vertices[i][1]; + positions[index + 2] = vertices[i][2]; + } + var indices = new Uint16Array(6); + indices[0] = 0; + indices[1] = 1; + indices[2] = 3; + indices[3] = 1; + indices[4] = 2; + indices[5] = 3; + var geometry = new THREE.BufferGeometry(); + geometry.setAttribute("position", new THREE.BufferAttribute(positions, 3)); + geometry.setIndex(new THREE.BufferAttribute(indices, 1)); + return geometry; + }; + return MeshFactory; +}()); +exports.MeshFactory = MeshFactory; +exports.default = MeshFactory; + +},{"../../Component":291,"three":242}],407:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.MeshScene = void 0; +var THREE = require("three"); +var MeshScene = /** @class */ (function () { + function MeshScene() { + this._planes = {}; + this._planesOld = {}; + this._planesPeriphery = {}; + this._scene = new THREE.Scene(); + this._sceneOld = new THREE.Scene(); + this._scenePeriphery = new THREE.Scene(); + } + Object.defineProperty(MeshScene.prototype, "planes", { + get: function () { + return this._planes; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(MeshScene.prototype, "planesOld", { + get: function () { + return this._planesOld; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(MeshScene.prototype, "planesPeriphery", { + get: function () { + return this._planesPeriphery; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(MeshScene.prototype, "scene", { + get: function () { + return this._scene; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(MeshScene.prototype, "sceneOld", { + get: function () { + return this._sceneOld; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(MeshScene.prototype, "scenePeriphery", { + get: function () { + return this._scenePeriphery; + }, + enumerable: false, + configurable: true + }); + MeshScene.prototype.updateImagePlanes = function (planes) { + this._dispose(this._planesOld, this.sceneOld); + for (var key in this._planes) { + if (!this._planes.hasOwnProperty(key)) { + continue; + } + var plane = this._planes[key]; + this._scene.remove(plane); + this._sceneOld.add(plane); + } + for (var key in planes) { + if (!planes.hasOwnProperty(key)) { + continue; + } + this._scene.add(planes[key]); + } + this._planesOld = this._planes; + this._planes = planes; + }; + MeshScene.prototype.addImagePlanes = function (planes) { + for (var key in planes) { + if (!planes.hasOwnProperty(key)) { + continue; + } + var plane = planes[key]; + this._scene.add(plane); + this._planes[key] = plane; + } + }; + MeshScene.prototype.addImagePlanesOld = function (planes) { + for (var key in planes) { + if (!planes.hasOwnProperty(key)) { + continue; + } + var plane = planes[key]; + this._sceneOld.add(plane); + this._planesOld[key] = plane; + } + }; + MeshScene.prototype.setImagePlanes = function (planes) { + this._clear(); + this.addImagePlanes(planes); + }; + MeshScene.prototype.addPeripheryPlanes = function (planes) { + for (var key in planes) { + if (!planes.hasOwnProperty(key)) { + continue; + } + var plane = planes[key]; + this._scenePeriphery.add(plane); + this._planesPeriphery[key] = plane; + } + }; + MeshScene.prototype.setPeripheryPlanes = function (planes) { + this._clearPeriphery(); + this.addPeripheryPlanes(planes); + }; + MeshScene.prototype.setImagePlanesOld = function (planes) { + this._clearOld(); + this.addImagePlanesOld(planes); + }; + MeshScene.prototype.clear = function () { + this._clear(); + this._clearOld(); + }; + MeshScene.prototype._clear = function () { + this._dispose(this._planes, this._scene); + this._planes = {}; + }; + MeshScene.prototype._clearOld = function () { + this._dispose(this._planesOld, this._sceneOld); + this._planesOld = {}; + }; + MeshScene.prototype._clearPeriphery = function () { + this._dispose(this._planesPeriphery, this._scenePeriphery); + this._planesPeriphery = {}; + }; + MeshScene.prototype._dispose = function (planes, scene) { + for (var key in planes) { + if (!planes.hasOwnProperty(key)) { + continue; + } + var plane = planes[key]; + scene.remove(plane); + plane.geometry.dispose(); + plane.material.dispose(); + var texture = plane.material.uniforms.projectorTex.value; + if (texture != null) { + texture.dispose(); + } + } + }; + return MeshScene; +}()); +exports.MeshScene = MeshScene; +exports.default = MeshScene; + +},{"three":242}],408:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.MouseOperator = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var MouseOperator = /** @class */ (function () { + function MouseOperator() { + } + MouseOperator.filteredPairwiseMouseDrag$ = function (name, mouseService) { + return mouseService + .filtered$(name, mouseService.mouseDragStart$).pipe(operators_1.switchMap(function (mouseDragStart) { + var mouseDragging$ = rxjs_1.concat(rxjs_1.of(mouseDragStart), mouseService + .filtered$(name, mouseService.mouseDrag$)); + var mouseDragEnd$ = mouseService + .filtered$(name, mouseService.mouseDragEnd$).pipe(operators_1.map(function () { + return null; + })); + return rxjs_1.merge(mouseDragging$, mouseDragEnd$).pipe(operators_1.takeWhile(function (e) { + return !!e; + }), operators_1.startWith(null)); + }), operators_1.pairwise(), operators_1.filter(function (pair) { + return pair[0] != null && pair[1] != null; + })); + }; + return MouseOperator; +}()); +exports.MouseOperator = MouseOperator; +exports.default = MouseOperator; + +},{"rxjs":43,"rxjs/operators":241}],409:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.ZoomComponent = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var vd = require("virtual-dom"); +var Component_1 = require("../../Component"); +var Geo_1 = require("../../Geo"); +var State_1 = require("../../State"); +var ComponentSize_1 = require("../utils/ComponentSize"); +/** + * @class ZoomComponent + * + * @classdesc Component rendering UI elements used for zooming. + * + * @example + * ``` + * var viewer = new Mapillary.Viewer( + * "", + * "", + * ""); + * + * var zoomComponent = viewer.getComponent("zoom"); + * zoomComponent.configure({ size: Mapillary.ComponentSize.Small }); + * ``` + */ +var ZoomComponent = /** @class */ (function (_super) { + __extends(ZoomComponent, _super); + function ZoomComponent(name, container, navigator) { + var _this = _super.call(this, name, container, navigator) || this; + _this._viewportCoords = new Geo_1.ViewportCoords(); + _this._zoomDelta$ = new rxjs_1.Subject(); + return _this; + } + ZoomComponent.prototype._activate = function () { + var _this = this; + this._renderSubscription = rxjs_1.combineLatest(this._navigator.stateService.currentState$, this._navigator.stateService.state$, this._configuration$, this._container.renderService.size$).pipe(operators_1.map(function (_a) { + var frame = _a[0], state = _a[1], configuration = _a[2], size = _a[3]; + var zoom = frame.state.zoom; + var zoomInIcon = vd.h("div.ZoomInIcon", []); + var zoomInButton = zoom >= 3 || state === State_1.State.Waiting ? + vd.h("div.ZoomInButtonDisabled", [zoomInIcon]) : + vd.h("div.ZoomInButton", { onclick: function () { _this._zoomDelta$.next(1); } }, [zoomInIcon]); + var zoomOutIcon = vd.h("div.ZoomOutIcon", []); + var zoomOutButton = zoom <= 0 || state === State_1.State.Waiting ? + vd.h("div.ZoomOutButtonDisabled", [zoomOutIcon]) : + vd.h("div.ZoomOutButton", { onclick: function () { _this._zoomDelta$.next(-1); } }, [zoomOutIcon]); + var compact = configuration.size === ComponentSize_1.default.Small || + configuration.size === ComponentSize_1.default.Automatic && size.width < 640 ? + ".ZoomCompact" : ""; + return { + name: _this._name, + vnode: vd.h("div.ZoomContainer" + compact, { oncontextmenu: function (event) { event.preventDefault(); } }, [zoomInButton, zoomOutButton]), + }; + })) + .subscribe(this._container.domRenderer.render$); + this._zoomSubscription = this._zoomDelta$.pipe(operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$)) + .subscribe(function (_a) { + var zoomDelta = _a[0], render = _a[1], transform = _a[2]; + var unprojected = _this._viewportCoords.unprojectFromViewport(0, 0, render.perspective); + var reference = transform.projectBasic(unprojected.toArray()); + _this._navigator.stateService.zoomIn(zoomDelta, reference); + }); + }; + ZoomComponent.prototype._deactivate = function () { + this._renderSubscription.unsubscribe(); + this._zoomSubscription.unsubscribe(); + }; + ZoomComponent.prototype._getDefaultConfiguration = function () { + return { size: ComponentSize_1.default.Automatic }; + }; + ZoomComponent.componentName = "zoom"; + return ZoomComponent; +}(Component_1.Component)); +exports.ZoomComponent = ZoomComponent; +Component_1.ComponentService.register(ZoomComponent); +exports.default = ZoomComponent; + +},{"../../Component":291,"../../Geo":294,"../../State":298,"../utils/ComponentSize":404,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],410:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.AbortMapillaryError = void 0; +var MapillaryError_1 = require("./MapillaryError"); +/** + * @class AbortMapillaryError + * + * @classdesc Error thrown when a move to request has been + * aborted before completing because of a subsequent request. + */ +var AbortMapillaryError = /** @class */ (function (_super) { + __extends(AbortMapillaryError, _super); + function AbortMapillaryError(message) { + var _this = _super.call(this, message != null ? message : "The request was aborted.") || this; + Object.setPrototypeOf(_this, AbortMapillaryError.prototype); + _this.name = "AbortMapillaryError"; + return _this; + } + return AbortMapillaryError; +}(MapillaryError_1.MapillaryError)); +exports.AbortMapillaryError = AbortMapillaryError; +exports.default = AbortMapillaryError; + +},{"./MapillaryError":413}],411:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -34359,11 +45591,13 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.ArgumentMapillaryError = void 0; var MapillaryError_1 = require("./MapillaryError"); var ArgumentMapillaryError = /** @class */ (function (_super) { __extends(ArgumentMapillaryError, _super); function ArgumentMapillaryError(message) { var _this = _super.call(this, message != null ? message : "The argument is not valid.") || this; + Object.setPrototypeOf(_this, ArgumentMapillaryError.prototype); _this.name = "ArgumentMapillaryError"; return _this; } @@ -34372,12 +45606,15 @@ var ArgumentMapillaryError = /** @class */ (function (_super) { exports.ArgumentMapillaryError = ArgumentMapillaryError; exports.default = ArgumentMapillaryError; -},{"./MapillaryError":376}],375:[function(require,module,exports){ +},{"./MapillaryError":413}],412:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -34385,11 +45622,13 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.GraphMapillaryError = void 0; var MapillaryError_1 = require("./MapillaryError"); var GraphMapillaryError = /** @class */ (function (_super) { __extends(GraphMapillaryError, _super); function GraphMapillaryError(message) { var _this = _super.call(this, message) || this; + Object.setPrototypeOf(_this, GraphMapillaryError.prototype); _this.name = "GraphMapillaryError"; return _this; } @@ -34398,12 +45637,15 @@ var GraphMapillaryError = /** @class */ (function (_super) { exports.GraphMapillaryError = GraphMapillaryError; exports.default = GraphMapillaryError; -},{"./MapillaryError":376}],376:[function(require,module,exports){ +},{"./MapillaryError":413}],413:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -34411,10 +45653,12 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.MapillaryError = void 0; var MapillaryError = /** @class */ (function (_super) { __extends(MapillaryError, _super); function MapillaryError(message) { var _this = _super.call(this, message) || this; + Object.setPrototypeOf(_this, MapillaryError.prototype); _this.name = "MapillaryError"; return _this; } @@ -34423,10 +45667,10 @@ var MapillaryError = /** @class */ (function (_super) { exports.MapillaryError = MapillaryError; exports.default = MapillaryError; -},{}],377:[function(require,module,exports){ +},{}],414:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +exports.Camera = void 0; var THREE = require("three"); /** * @class Camera @@ -34460,7 +45704,7 @@ var Camera = /** @class */ (function () { get: function () { return this._position; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Camera.prototype, "lookat", { @@ -34471,7 +45715,7 @@ var Camera = /** @class */ (function () { get: function () { return this._lookat; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Camera.prototype, "up", { @@ -34482,7 +45726,7 @@ var Camera = /** @class */ (function () { get: function () { return this._up; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Camera.prototype, "focal", { @@ -34499,7 +45743,7 @@ var Camera = /** @class */ (function () { set: function (value) { this._focal = value; }, - enumerable: true, + enumerable: false, configurable: true }); /** @@ -34573,9 +45817,54 @@ var Camera = /** @class */ (function () { }()); exports.Camera = Camera; -},{"three":231}],378:[function(require,module,exports){ +},{"three":242}],415:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.computeProjectedPoints = exports.computeTranslation = void 0; +var THREE = require("three"); +var Geo_1 = require("../Geo"); +var geoCoords = new Geo_1.GeoCoords(); +var spatial = new Geo_1.Spatial(); +function computeTranslation(position, rotation, reference) { + var C = geoCoords.geodeticToEnu(position.lat, position.lon, position.alt, reference.lat, reference.lon, reference.alt); + var RC = spatial.rotate(C, rotation); + var translation = [-RC.x, -RC.y, -RC.z]; + return translation; +} +exports.computeTranslation = computeTranslation; +function computeProjectedPoints(transform, basicVertices, basicDirections, pointsPerLine, viewportCoords) { + var basicPoints = []; + for (var side = 0; side < basicVertices.length; ++side) { + var v = basicVertices[side]; + var d = basicDirections[side]; + for (var i = 0; i <= pointsPerLine; ++i) { + basicPoints.push([v[0] + d[0] * i / pointsPerLine, + v[1] + d[1] * i / pointsPerLine]); + } + } + var camera = new THREE.Camera(); + camera.up.copy(transform.upVector()); + camera.position.copy(new THREE.Vector3().fromArray(transform.unprojectSfM([0, 0], 0))); + camera.lookAt(new THREE.Vector3().fromArray(transform.unprojectSfM([0, 0], 10))); + camera.updateMatrix(); + camera.updateMatrixWorld(true); + var projectedPoints = basicPoints + .map(function (basicPoint) { + var worldPoint = transform.unprojectBasic(basicPoint, 10000); + var cameraPoint = viewportCoords.worldToCamera(worldPoint, camera); + return [ + Math.abs(cameraPoint[0] / cameraPoint[2]), + Math.abs(cameraPoint[1] / cameraPoint[2]), + ]; + }); + return projectedPoints; +} +exports.computeProjectedPoints = computeProjectedPoints; + +},{"../Geo":294,"three":242}],416:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.GeoCoords = void 0; /** * @class GeoCoords * @@ -34797,10 +46086,117 @@ var GeoCoords = /** @class */ (function () { exports.GeoCoords = GeoCoords; exports.default = GeoCoords; -},{}],379:[function(require,module,exports){ +},{}],417:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.GeoRBush = void 0; +var RBush = require("rbush"); +var GeoRBush = /** @class */ (function (_super) { + __extends(GeoRBush, _super); + function GeoRBush() { + return _super !== null && _super.apply(this, arguments) || this; + } + GeoRBush.prototype.compareMinX = function (a, b) { return a.lat - b.lat; }; + GeoRBush.prototype.compareMinY = function (a, b) { return a.lon - b.lon; }; + GeoRBush.prototype.toBBox = function (item) { + return { minX: item.lat, minY: item.lon, maxX: item.lat, maxY: item.lon }; + }; + return GeoRBush; +}(RBush)); +exports.GeoRBush = GeoRBush; +exports.default = GeoRBush; + +},{"rbush":42}],418:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.segmentIntersection = exports.segmentsIntersect = void 0; +function sign(n) { + return n > 0 ? 1 : n < 0 ? -1 : 0; +} +function colinearPointOnSegment(p, s) { + return p.x <= Math.max(s.p1.x, s.p2.x) && + p.x >= Math.min(s.p1.x, s.p2.x) && + p.y >= Math.max(s.p1.y, s.p2.y) && + p.y >= Math.min(s.p1.y, s.p2.y); +} +function parallel(s1, s2) { + var ux = s1.p2.x - s1.p1.x; + var uy = s1.p2.y - s1.p1.y; + var vx = s2.p2.x - s2.p1.x; + var vy = s2.p2.y - s2.p1.y; + var cross = ux * vy - uy * vx; + var u2 = ux * ux + uy * uy; + var v2 = vx * vx + vy * vy; + var epsilon2 = 1e-10; + return cross * cross < epsilon2 * u2 * v2; +} +function tripletOrientation(p1, p2, p3) { + var orientation = (p2.y - p1.y) * (p3.x - p2.x) - + (p3.y - p2.y) * (p2.x - p1.x); + return sign(orientation); +} +function segmentsIntersect(s1, s2) { + if (parallel(s1, s2)) { + return false; + } + var o1 = tripletOrientation(s1.p1, s1.p2, s2.p1); + var o2 = tripletOrientation(s1.p1, s1.p2, s2.p2); + var o3 = tripletOrientation(s2.p1, s2.p2, s1.p1); + var o4 = tripletOrientation(s2.p1, s2.p2, s1.p2); + if (o1 !== o2 && o3 !== o4) { + return true; + } + if (o1 === 0 && colinearPointOnSegment(s2.p1, s1)) { + return true; + } + if (o2 === 0 && colinearPointOnSegment(s2.p2, s1)) { + return true; + } + if (o3 === 0 && colinearPointOnSegment(s1.p1, s2)) { + return true; + } + if (o4 === 0 && colinearPointOnSegment(s1.p2, s2)) { + return true; + } + return false; +} +exports.segmentsIntersect = segmentsIntersect; +function segmentIntersection(s1, s2) { + if (parallel(s1, s2)) { + return undefined; + } + var x1 = s1.p1.x; + var x2 = s1.p2.x; + var y1 = s1.p1.y; + var y2 = s1.p2.y; + var x3 = s2.p1.x; + var x4 = s2.p2.x; + var y3 = s2.p1.y; + var y4 = s2.p2.y; + var den = (x1 - x2) * (y3 - y4) - (y1 - y2) * (x3 - x4); + var xNum = (x1 * y2 - y1 * x2) * (x3 - x4) - (x1 - x2) * (x3 * y4 - y3 * x4); + var yNum = (x1 * y2 - y1 * x2) * (y3 - y4) - (y1 - y2) * (x3 * y4 - y3 * x4); + return { x: xNum / den, y: yNum / den }; +} +exports.segmentIntersection = segmentIntersection; + +},{}],419:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +exports.Spatial = void 0; var THREE = require("three"); /** * @class Spatial @@ -34980,8 +46376,9 @@ var Spatial = /** @class */ (function () { var R2 = this.rotationMatrix(rotation2); var R = R1T.multiply(R2); var elements = R.elements; - // from Tr(R) = 1 + 2*cos(theta) - var theta = Math.acos((elements[0] + elements[5] + elements[10] - 1) / 2); + // 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; }; /** @@ -35000,23 +46397,30 @@ var Spatial = /** @class */ (function () { 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. - * @param {number} lon1 - Longitude of the first coordinate. - * @param {number} lat2 - Latitude of the second coordinate. - * @param {number} lon2 - Longitude of the second coordinate. - * @returns {number} Distance between lat lon positions. + * @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(lat1) * Math.cos(lat2) * + 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; @@ -35026,10 +46430,10 @@ var Spatial = /** @class */ (function () { exports.Spatial = Spatial; exports.default = Spatial; -},{"three":231}],380:[function(require,module,exports){ +},{"three":242}],420:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +exports.Transform = void 0; var THREE = require("three"); /** * @class Transform @@ -35040,28 +46444,65 @@ var THREE = require("three"); var Transform = /** @class */ (function () { /** * Create a new transform instance. - * @param {Node} apiNavImIm - Node properties. - * @param {HTMLImageElement} image - Node image. - * @param {Array} translation - Node translation vector in three dimensions. - */ - function Transform(node, image, translation) { - this._orientation = this._getValue(node.orientation, 1); + * @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} rotation - Rotation vector in three dimensions. + * @param {Array} 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(node.width, keepOrientation ? imageWidth : imageHeight); - this._height = this._getValue(node.height, keepOrientation ? imageHeight : imageWidth); + 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 ? node.width : node.height; - this._basicHeight = keepOrientation ? node.height : node.width; - this._focal = this._getValue(node.focal, 1); - this._scale = this._getValue(node.scale, 0); - this._gpano = node.gpano != null ? node.gpano : null; - this._rt = this._getRt(node.rotation, translation); + this._basicWidth = keepOrientation ? width : height; + this._basicHeight = keepOrientation ? height : width; + this._focal = this._getValue(focal, 1); + this._scale = this._getValue(scale, 0); + this._gpano = gpano != null ? gpano : null; + this._rt = this._getRt(rotation, translation); this._srt = this._getSrt(this._rt, this._scale); + this._basicRt = this._getBasicRt(this._rt, orientation); + this._textureScale = !!textureScale ? textureScale : [1, 1]; + this._ck1 = !!ck1 ? ck1 : 0; + this._ck2 = !!ck2 ? ck2 : 0; + this._cameraProjection = !!cameraProjection ? + cameraProjection : + !!gpano ? + "equirectangular" : + "perspective"; + this._radialPeak = this._getRadialPeak(this._ck1, this._ck2); } + Object.defineProperty(Transform.prototype, "ck1", { + get: function () { + return this._ck1; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(Transform.prototype, "ck2", { + get: function () { + return this._ck2; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(Transform.prototype, "cameraProjection", { + get: function () { + return this._cameraProjection; + }, + enumerable: false, + configurable: true + }); Object.defineProperty(Transform.prototype, "basicAspect", { /** * Get basic aspect. @@ -35070,7 +46511,7 @@ var Transform = /** @class */ (function () { get: function () { return this._basicAspect; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Transform.prototype, "basicHeight", { @@ -35086,7 +46527,14 @@ var Transform = /** @class */ (function () { get: function () { return this._basicHeight; }, - enumerable: true, + enumerable: false, + configurable: true + }); + Object.defineProperty(Transform.prototype, "basicRt", { + get: function () { + return this._basicRt; + }, + enumerable: false, configurable: true }); Object.defineProperty(Transform.prototype, "basicWidth", { @@ -35102,7 +46550,7 @@ var Transform = /** @class */ (function () { get: function () { return this._basicWidth; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Transform.prototype, "focal", { @@ -35113,7 +46561,7 @@ var Transform = /** @class */ (function () { get: function () { return this._focal; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Transform.prototype, "fullPano", { @@ -35130,7 +46578,7 @@ var Transform = /** @class */ (function () { this._gpano.CroppedAreaImageWidthPixels === this._gpano.FullPanoWidthPixels && this._gpano.CroppedAreaImageHeightPixels === this._gpano.FullPanoHeightPixels; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Transform.prototype, "gpano", { @@ -35141,7 +46589,7 @@ var Transform = /** @class */ (function () { get: function () { return this._gpano; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Transform.prototype, "height", { @@ -35156,7 +46604,7 @@ var Transform = /** @class */ (function () { get: function () { return this._height; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Transform.prototype, "orientation", { @@ -35167,7 +46615,7 @@ var Transform = /** @class */ (function () { get: function () { return this._orientation; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Transform.prototype, "rt", { @@ -35178,7 +46626,7 @@ var Transform = /** @class */ (function () { get: function () { return this._rt; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Transform.prototype, "srt", { @@ -35189,7 +46637,7 @@ var Transform = /** @class */ (function () { get: function () { return this._srt; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Transform.prototype, "scale", { @@ -35200,7 +46648,7 @@ var Transform = /** @class */ (function () { get: function () { return this._scale; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Transform.prototype, "hasValidScale", { @@ -35211,7 +46659,19 @@ var Transform = /** @class */ (function () { get: function () { return this._scale > 1e-2 && this._scale < 50; }, - enumerable: true, + enumerable: false, + configurable: true + }); + Object.defineProperty(Transform.prototype, "radialPeak", { + /** + * Get radial peak. + * @returns {number} Value indicating the radius where the radial + * undistortion function peaks. + */ + get: function () { + return this._radialPeak; + }, + enumerable: false, configurable: true }); Object.defineProperty(Transform.prototype, "width", { @@ -35226,7 +46686,7 @@ var Transform = /** @class */ (function () { get: function () { return this._width; }, - enumerable: true, + enumerable: false, configurable: true }); /** @@ -35278,12 +46738,15 @@ var Transform = /** @class */ (function () { * Unproject basic coordinates to 3D world coordinates. * * @param {Array} basic - 2D basic coordinates. - * @param {Array} distance - Depth to unproject from camera center. + * @param {Array} 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} Unprojected 3D world coordinates. */ - Transform.prototype.unprojectBasic = function (basic, distance) { + Transform.prototype.unprojectBasic = function (basic, distance, depth) { var sfm = this._basicToSfm(basic); - return this.unprojectSfM(sfm, distance); + return this.unprojectSfM(sfm, distance, depth); }; /** * Project 3D world coordinates to SfM coordinates. @@ -35300,12 +46763,17 @@ var Transform = /** @class */ (function () { * Unproject SfM coordinates to a 3D world coordinates. * * @param {Array} sfm - 2D SfM coordinates. - * @param {Array} distance - Depth to unproject from camera center. + * @param {Array} 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} Unprojected 3D world coordinates. */ - Transform.prototype.unprojectSfM = function (sfm, distance) { + Transform.prototype.unprojectSfM = function (sfm, distance, depth) { var bearing = this._sfmToBearing(sfm); - var v = new THREE.Vector4(distance * bearing[0], distance * bearing[1], distance * bearing[2], 1); + 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]; }; @@ -35339,12 +46807,45 @@ var Transform = /** @class */ (function () { 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 v = new THREE.Vector3(sfm[0], sfm[1], this._focal); + 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. @@ -35378,11 +46879,37 @@ var Transform = /** @class */ (function () { (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 [ - bearing[0] * this._focal / bearing[2], - bearing[1] * this._focal / bearing[2], + this._focal * d * xn, + this._focal * d * yn, ]; } else { @@ -35527,6 +47054,44 @@ var Transform = /** @class */ (function () { 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. @@ -35536,8 +47101,10 @@ var Transform = /** @class */ (function () { */ Transform.prototype._normalizedToTextureMatrix = function () { var size = Math.max(this._width, this._height); - var w = size / this._width; - var h = size / 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); @@ -35555,10 +47122,10 @@ var Transform = /** @class */ (function () { }()); exports.Transform = Transform; -},{"three":231}],381:[function(require,module,exports){ +},{"three":242}],421:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +exports.ViewportCoords = void 0; var THREE = require("three"); /** * @class ViewportCoords @@ -35620,13 +47187,11 @@ var ViewportCoords = /** @class */ (function () { * in front of the camera, otherwise null. */ ViewportCoords.prototype.basicToCanvasSafe = function (basicX, basicY, container, transform, camera) { - var point3d = transform.unprojectBasic([basicX, basicY], this._unprojectDepth); - var pointCamera = this.worldToCamera(point3d, camera); - if (pointCamera[2] > 0) { + var viewport = this.basicToViewportSafe(basicX, basicY, transform, camera); + if (viewport === null) { return null; } - var _a = this.cameraToViewport(pointCamera, camera), viewportX = _a[0], viewportY = _a[1]; - var canvas = this.viewportToCanvas(viewportX, viewportY, container); + var canvas = this.viewportToCanvas(viewport[0], viewport[1], container); return canvas; }; /** @@ -35646,6 +47211,28 @@ var ViewportCoords = /** @class */ (function () { 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} 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. * @@ -35840,6 +47427,24 @@ var ViewportCoords = /** @class */ (function () { var canvas = this.viewportToCanvas(viewport[0], viewport[1], container); return canvas; }; + /** + * Project 3D world coordinates to canvas coordinates safely. If 3D + * point is behind camera null will be returned. + * + * @param {Array} point3D - 3D world coordinates. + * @param {HTMLElement} container - The viewer container. + * @param {THREE.Camera} camera - Camera used in rendering. + * @returns {Array} 2D canvas coordinates. + */ + ViewportCoords.prototype.projectToCanvasSafe = function (point3d, container, camera) { + var pointCamera = this.worldToCamera(point3d, camera); + if (pointCamera[2] > 0) { + return null; + } + var viewport = this.projectToViewport(point3d, camera); + var canvas = this.viewportToCanvas(viewport[0], viewport[1], container); + return canvas; + }; /** * Project 3D world coordinates to viewport coordinates. * @@ -35929,9 +47534,15 @@ var ViewportCoords = /** @class */ (function () { exports.ViewportCoords = ViewportCoords; exports.default = ViewportCoords; -},{"three":231}],382:[function(require,module,exports){ + +},{"three":242}],422:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); + +},{}],423:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.FilterCreator = void 0; /** * @class Filter * @@ -36017,22 +47628,16 @@ var FilterCreator = /** @class */ (function () { exports.FilterCreator = FilterCreator; exports.default = FilterCreator; -},{}],383:[function(require,module,exports){ +},{}],424:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); -var rbush = require("rbush"); -var Observable_1 = require("rxjs/Observable"); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/observable/from"); -require("rxjs/add/operator/catch"); -require("rxjs/add/operator/do"); -require("rxjs/add/operator/finally"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/publish"); +exports.Graph = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Edge_1 = require("../Edge"); var Error_1 = require("../Error"); var Graph_1 = require("../Graph"); +var Geo_1 = require("../Geo"); /** * @class Graph * @@ -36062,7 +47667,7 @@ var Graph = /** @class */ (function () { this._cachingSequences$ = {}; this._cachingSpatialArea$ = {}; this._cachingTiles$ = {}; - this._changed$ = new Subject_1.Subject(); + 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(); @@ -36077,7 +47682,7 @@ var Graph = /** @class */ (function () { maxUnusedTiles: 20, }; this._nodes = {}; - this._nodeIndex = nodeIndex != null ? nodeIndex : rbush(16, [".lat", ".lon", ".lat", ".lon"]); + this._nodeIndex = nodeIndex != null ? nodeIndex : new Geo_1.GeoRBush(16); this._nodeIndexTiles = {}; this._nodeToTile = {}; this._preStored = {}; @@ -36097,9 +47702,86 @@ var Graph = /** @class */ (function () { get: function () { return this._changed$; }, - enumerable: true, + enumerable: false, configurable: true }); + /** + * Caches the full node data for all images within a bounding + * box. + * + * @description The node assets are not cached. + * + * @param {ILatLon} sw - South west corner of bounding box. + * @param {ILatLon} ne - North east corner of bounding box. + * @returns {Observable} Observable emitting the full + * nodes in the bounding box. + */ + Graph.prototype.cacheBoundingBox$ = 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$).pipe(operators_1.mergeAll())); + }), operators_1.reduce(function (acc, value) { + return acc.concat(value); + })); + }; /** * Retrieve and cache node fill properties. * @@ -36124,24 +47806,19 @@ var Graph = /** @class */ (function () { if (node.full) { throw new Error_1.GraphMapillaryError("Cannot fill node that is already full (" + key + ")."); } - this._cachingFill$[key] = this._apiV3.imageByKeyFill$([key]) - .do(function (imageByKeyFill) { + this._cachingFill$[key] = this._apiV3.imageByKeyFill$([key]).pipe(operators_1.tap(function (imageByKeyFill) { if (!node.full) { _this._makeFull(node, imageByKeyFill[key]); } delete _this._cachingFill$[key]; - }) - .map(function (imageByKeyFill) { + }), operators_1.map(function (imageByKeyFill) { return _this; - }) - .finally(function () { + }), operators_1.finalize(function () { if (key in _this._cachingFill$) { delete _this._cachingFill$[key]; } _this._changed$.next(_this); - }) - .publish() - .refCount(); + }), operators_1.publish(), operators_1.refCount()); return this._cachingFill$[key]; }; /** @@ -36161,8 +47838,7 @@ var Graph = /** @class */ (function () { 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]) - .do(function (imageByKeyFull) { + 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); @@ -36171,8 +47847,8 @@ var Graph = /** @class */ (function () { } } else { - if (fn.sequence == null || fn.sequence.key == null) { - throw new Error_1.GraphMapillaryError("Node has no sequence (" + key + ")."); + 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); @@ -36181,18 +47857,14 @@ var Graph = /** @class */ (function () { _this._setNode(node); delete _this._cachingFull$[key]; } - }) - .map(function (imageByKeyFull) { + }), operators_1.map(function (imageByKeyFull) { return _this; - }) - .finally(function () { + }), operators_1.finalize(function () { if (key in _this._cachingFull$) { delete _this._cachingFull$[key]; } _this._changed$.next(_this); - }) - .publish() - .refCount(); + }), operators_1.publish(), operators_1.refCount()); return this._cachingFull$[key]; }; /** @@ -36268,33 +47940,19 @@ var Graph = /** @class */ (function () { } var batches = []; var keys = sequence.keys.slice(); - if (!!referenceNodeKey) { + var referenceBatchSize = 50; + if (!!referenceNodeKey && keys.length > referenceBatchSize) { var referenceIndex = keys.indexOf(referenceNodeKey); - if (referenceIndex !== -1) { - for (var _i = 0, _a = [20, 40]; _i < _a.length; _i++) { - var referenceBatchSize = _a[_i]; - if (referenceIndex < keys.length - 1) { - batches.push(keys.splice(referenceIndex, referenceBatchSize)); - } - if (referenceIndex > 0) { - var shift = referenceIndex === keys.length - 1 ? 1 : 0; - var batch = keys.splice(Math.max(0, referenceIndex + shift - referenceBatchSize), referenceBatchSize); - batches.push(batch); - referenceIndex -= batch.length; - } - } - } + var startIndex = Math.max(0, Math.min(referenceIndex - referenceBatchSize / 2, keys.length - referenceBatchSize)); + batches.push(keys.splice(startIndex, referenceBatchSize)); } var batchSize = 200; while (keys.length > 0) { batches.push(keys.splice(0, batchSize)); } var batchesToCache = batches.length; - var sequenceNodes$ = Observable_1.Observable - .from(batches) - .mergeMap(function (batch) { - return _this._apiV3.imageByKeyFull$(batch) - .do(function (imageByKeyFull) { + var sequenceNodes$ = rxjs_1.from(batches).pipe(operators_1.mergeMap(function (batch) { + return _this._apiV3.imageByKeyFull$(batch).pipe(operators_1.tap(function (imageByKeyFull) { for (var fullKey in imageByKeyFull) { if (!imageByKeyFull.hasOwnProperty(fullKey)) { continue; @@ -36307,8 +47965,8 @@ var Graph = /** @class */ (function () { } } else { - if (fn.sequence == null || fn.sequence.key == null) { - console.warn("Sequence missing, discarding (" + fn.key + ")"); + if (fn.sequence_key == null) { + console.warn("Sequence missing, discarding node (" + fn.key + ")"); } var node = new Graph_1.Node(fn); _this._makeFull(node, fn); @@ -36318,20 +47976,15 @@ var Graph = /** @class */ (function () { } } batchesToCache--; - }) - .map(function (imageByKeyFull) { + }), operators_1.map(function (imageByKeyFull) { return _this; - }); - }, 6) - .last() - .finally(function () { + })); + }, 6), operators_1.last(), operators_1.finalize(function () { delete _this._cachingSequenceNodes$[sequence.key]; if (batchesToCache === 0) { _this._cachedSequenceNodes[sequence.key] = true; } - }) - .publish() - .refCount(); + }), operators_1.publish(), operators_1.refCount()); this._cachingSequenceNodes$[sequence.key] = sequenceNodes$; return sequenceNodes$; }; @@ -36369,8 +48022,7 @@ var Graph = /** @class */ (function () { var batchesToCache = batches.length; var spatialNodes$ = []; var _loop_1 = function (batch) { - var spatialNodeBatch$ = this_1._apiV3.imageByKeyFill$(batch) - .do(function (imageByKeyFill) { + var spatialNodeBatch$ = this_1._apiV3.imageByKeyFill$(batch).pipe(operators_1.tap(function (imageByKeyFill) { for (var fillKey in imageByKeyFill) { if (!imageByKeyFill.hasOwnProperty(fillKey)) { continue; @@ -36387,11 +48039,9 @@ var Graph = /** @class */ (function () { if (--batchesToCache === 0) { delete _this._cachingSpatialArea$[key]; } - }) - .map(function (imageByKeyFill) { + }), operators_1.map(function (imageByKeyFill) { return _this; - }) - .catch(function (error) { + }), 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) { @@ -36405,14 +48055,11 @@ var Graph = /** @class */ (function () { delete _this._cachingSpatialArea$[key]; } throw error; - }) - .finally(function () { + }), operators_1.finalize(function () { if (Object.keys(spatialArea.cacheNodes).length === 0) { _this._changed$.next(_this); } - }) - .publish() - .refCount(); + }), operators_1.publish(), operators_1.refCount()); spatialNodes$.push(spatialNodeBatch$); }; var this_1 = this; @@ -36472,8 +48119,8 @@ var Graph = /** @class */ (function () { * Retrieve and cache geohash tiles for a node. * * @param {string} key - Key of node for which to retrieve tiles. - * @returns {Observable} Observable emitting the graph - * when the tiles required for the node has been cached. + * @returns {Array>} 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. */ @@ -36501,75 +48148,10 @@ var Graph = /** @class */ (function () { nodeTiles.cache = []; var cacheTiles$ = []; var _loop_2 = function (h) { - var cacheTile$ = null; - if (h in this_2._cachingTiles$) { - cacheTile$ = this_2._cachingTiles$[h]; - } - else { - cacheTile$ = this_2._apiV3.imagesByH$([h]) - .do(function (imagesByH) { - var coreNodes = imagesByH[h]; - if (h in _this._cachedTiles) { - return; - } - _this._nodeIndexTiles[h] = []; - _this._cachedTiles[h] = { accessed: new Date().getTime(), nodes: [] }; - var hCache = _this._cachedTiles[h].nodes; - var preStored = _this._removeFromPreStore(h); - for (var index in coreNodes) { - if (!coreNodes.hasOwnProperty(index)) { - continue; - } - var coreNode = coreNodes[index]; - if (coreNode == null) { - break; - } - if (coreNode.sequence == null || - coreNode.sequence.key == null) { - console.warn("Sequence missing, discarding (" + coreNode.key + ")"); - continue; - } - if (preStored != null && coreNode.key in preStored) { - var preStoredNode = preStored[coreNode.key]; - delete preStored[coreNode.key]; - hCache.push(preStoredNode); - var preStoredNodeIndexItem = { - lat: preStoredNode.latLon.lat, - lon: preStoredNode.latLon.lon, - node: preStoredNode, - }; - _this._nodeIndex.insert(preStoredNodeIndexItem); - _this._nodeIndexTiles[h].push(preStoredNodeIndexItem); - _this._nodeToTile[preStoredNode.key] = h; - continue; - } - var node = new Graph_1.Node(coreNode); - hCache.push(node); - var nodeIndexItem = { - lat: node.latLon.lat, - lon: node.latLon.lon, - node: node, - }; - _this._nodeIndex.insert(nodeIndexItem); - _this._nodeIndexTiles[h].push(nodeIndexItem); - _this._nodeToTile[node.key] = h; - _this._setNode(node); - } - delete _this._cachingTiles$[h]; - }) - .map(function (imagesByH) { - return _this; - }) - .catch(function (error) { - delete _this._cachingTiles$[h]; - throw error; - }) - .publish() - .refCount(); - this_2._cachingTiles$[h] = cacheTile$; - } - cacheTiles$.push(cacheTile$ - .do(function (graph) { + 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); @@ -36579,8 +48161,7 @@ var Graph = /** @class */ (function () { delete _this._requiredNodeTiles[key]; _this._cachedNodeTiles[key] = true; } - }) - .catch(function (error) { + }), operators_1.catchError(function (error) { var index = nodeTiles.caching.indexOf(h); if (index > -1) { nodeTiles.caching.splice(index, 1); @@ -36591,12 +48172,9 @@ var Graph = /** @class */ (function () { _this._cachedNodeTiles[key] = true; } throw error; - }) - .finally(function () { + }), operators_1.finalize(function () { _this._changed$.next(_this); - }) - .publish() - .refCount()); + }), operators_1.publish(), operators_1.refCount())); }; var this_2 = this; for (var _i = 0, _a = nodeTiles.caching; _i < _a.length; _i++) { @@ -36898,8 +48476,8 @@ var Graph = /** @class */ (function () { this._nodes = {}; this._nodeToTile = {}; this._preStored = {}; - for (var _c = 0, nodes_1 = nodes; _c < nodes_1.length; _c++) { - var node = nodes_1[_c]; + for (var _c = 0, nodes_2 = nodes; _c < nodes_2.length; _c++) { + var node = nodes_2[_c]; this._nodes[node.key] = node; var h = this._graphCalculator.encodeH(node.originalLatLon, this._tilePrecision); this._preStore(h, node); @@ -37081,8 +48659,7 @@ var Graph = /** @class */ (function () { if (sequenceKey in this._cachingSequences$) { return this._cachingSequences$[sequenceKey]; } - this._cachingSequences$[sequenceKey] = this._apiV3.sequenceByKey$([sequenceKey]) - .do(function (sequenceByKey) { + this._cachingSequences$[sequenceKey] = this._apiV3.sequenceByKey$([sequenceKey]).pipe(operators_1.tap(function (sequenceByKey) { if (!(sequenceKey in _this._sequences)) { _this._sequences[sequenceKey] = { accessed: new Date().getTime(), @@ -37090,20 +48667,74 @@ var Graph = /** @class */ (function () { }; } delete _this._cachingSequences$[sequenceKey]; - }) - .map(function (sequenceByKey) { + }), operators_1.map(function (sequenceByKey) { return _this; - }) - .finally(function () { + }), operators_1.finalize(function () { if (sequenceKey in _this._cachingSequences$) { delete _this._cachingSequences$[sequenceKey]; } _this._changed$.next(_this); - }) - .publish() - .refCount(); + }), operators_1.publish(), operators_1.refCount()); return this._cachingSequences$[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; @@ -37209,26 +48840,14 @@ var Graph = /** @class */ (function () { exports.Graph = Graph; exports.default = Graph; -},{"../Edge":282,"../Error":283,"../Graph":285,"rbush":25,"rxjs/Observable":29,"rxjs/Subject":34,"rxjs/add/observable/from":41,"rxjs/add/operator/catch":52,"rxjs/add/operator/do":59,"rxjs/add/operator/finally":62,"rxjs/add/operator/map":65,"rxjs/add/operator/publish":71}],384:[function(require,module,exports){ +},{"../Edge":292,"../Error":293,"../Geo":294,"../Graph":295,"rxjs":43,"rxjs/operators":241}],425:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +exports.GraphCalculator = void 0; var geohash = require("latlon-geohash"); var THREE = require("three"); +var Error_1 = require("../Error"); var Geo_1 = require("../Geo"); -var GeoHashDirections = /** @class */ (function () { - function GeoHashDirections() { - } - GeoHashDirections.n = "n"; - GeoHashDirections.nw = "nw"; - GeoHashDirections.w = "w"; - GeoHashDirections.sw = "sw"; - GeoHashDirections.s = "s"; - GeoHashDirections.se = "se"; - GeoHashDirections.e = "e"; - GeoHashDirections.ne = "ne"; - return GeoHashDirections; -}()); /** * @class GraphCalculator * @@ -37286,31 +48905,57 @@ var GraphCalculator = /** @class */ (function () { var t = top < threshold; var hs = [h]; if (t) { - hs.push(neighbours[GeoHashDirections.n]); + hs.push(neighbours.n); } if (t && l) { - hs.push(neighbours[GeoHashDirections.nw]); + hs.push(neighbours.nw); } if (l) { - hs.push(neighbours[GeoHashDirections.w]); + hs.push(neighbours.w); } if (l && b) { - hs.push(neighbours[GeoHashDirections.sw]); + hs.push(neighbours.sw); } if (b) { - hs.push(neighbours[GeoHashDirections.s]); + hs.push(neighbours.s); } if (b && r) { - hs.push(neighbours[GeoHashDirections.se]); + hs.push(neighbours.se); } if (r) { - hs.push(neighbours[GeoHashDirections.e]); + hs.push(neighbours.e); } if (r && t) { - hs.push(neighbours[GeoHashDirections.ne]); + 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. @@ -37371,9 +49016,10 @@ var GraphCalculator = /** @class */ (function () { exports.GraphCalculator = GraphCalculator; exports.default = GraphCalculator; -},{"../Geo":284,"latlon-geohash":21,"three":231}],385:[function(require,module,exports){ +},{"../Error":293,"../Geo":294,"latlon-geohash":21,"three":242}],426:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.GraphMode = void 0; /** * Enumeration for graph modes. * @enum {number} @@ -37403,21 +49049,12 @@ var GraphMode; })(GraphMode = exports.GraphMode || (exports.GraphMode = {})); exports.default = GraphMode; -},{}],386:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/operator/catch"); -require("rxjs/add/operator/concat"); -require("rxjs/add/operator/do"); -require("rxjs/add/operator/expand"); -require("rxjs/add/operator/finally"); -require("rxjs/add/operator/first"); -require("rxjs/add/operator/last"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/mergeMap"); -require("rxjs/add/operator/publishReplay"); +},{}],427:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.GraphService = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Graph_1 = require("../Graph"); /** * @class GraphService @@ -37431,18 +49068,11 @@ var GraphService = /** @class */ (function () { * @param {Graph} graph - Graph instance to be operated on. */ function GraphService(graph, imageLoadingService) { - this._graph$ = Observable_1.Observable - .of(graph) - .concat(graph.changed$) - .publishReplay(1) - .refCount(); + this._graph$ = 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 Subject_1.Subject(); - this._graphMode$ = this._graphModeSubject$ - .startWith(this._graphMode) - .publishReplay(1) - .refCount(); + 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$ = []; @@ -37462,9 +49092,29 @@ var GraphService = /** @class */ (function () { get: function () { return this._graphMode$; }, - enumerable: true, + enumerable: false, configurable: true }); + /** + * Cache full nodes in a bounding box. + * + * @description When called, the full properties of + * the node are retrieved. The node cache is not initialized + * for any new nodes retrieved and the node assets are not + * retrieved, {@link cacheNode$} needs to be called for caching + * assets. + * + * @param {ILatLon} sw - South west corner of bounding box. + * @param {ILatLon} ne - North east corner of bounding box. + * @return {Observable>} 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. * @@ -37485,50 +49135,40 @@ var GraphService = /** @class */ (function () { */ GraphService.prototype.cacheNode$ = function (key) { var _this = this; - var firstGraphSubject$ = new Subject_1.Subject(); + var firstGraphSubject$ = new rxjs_1.Subject(); this._firstGraphSubjects$.push(firstGraphSubject$); - var firstGraph$ = firstGraphSubject$ - .publishReplay(1) - .refCount(); - var node$ = firstGraph$ - .map(function (graph) { + var firstGraph$ = firstGraphSubject$.pipe(operators_1.publishReplay(1), operators_1.refCount()); + var node$ = firstGraph$.pipe(operators_1.map(function (graph) { return graph.getNode(key); - }) - .mergeMap(function (node) { + }), operators_1.mergeMap(function (node) { return node.assetsCached ? - Observable_1.Observable.of(node) : + rxjs_1.of(node) : node.cacheAssets$(); - }) - .publishReplay(1) - .refCount(); + }), 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$ - .first() - .mergeMap(function (graph) { + 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$(key); } - return Observable_1.Observable.of(graph); - }) - .do(function (graph) { + return rxjs_1.of(graph); + }), operators_1.tap(function (graph) { if (!graph.hasInitializedCache(key)) { graph.initializeCache(key); } - }) - .finally(function () { + }), operators_1.finalize(function () { if (initializeCacheSubscription == null) { return; } _this._removeFromArray(initializeCacheSubscription, _this._initializeCacheSubscriptions); _this._removeFromArray(firstGraphSubject$, _this._firstGraphSubjects$); - }) + })) .subscribe(function (graph) { firstGraphSubject$.next(graph); firstGraphSubject$.complete(); @@ -37538,27 +49178,22 @@ var GraphService = /** @class */ (function () { if (!initializeCacheSubscription.closed) { this._initializeCacheSubscriptions.push(initializeCacheSubscription); } - var graphSequence$ = firstGraph$ - .mergeMap(function (graph) { + var graphSequence$ = firstGraph$.pipe(operators_1.mergeMap(function (graph) { if (graph.isCachingNodeSequence(key) || !graph.hasNodeSequence(key)) { return graph.cacheNodeSequence$(key); } - return Observable_1.Observable.of(graph); - }) - .publishReplay(1) - .refCount(); - var sequenceSubscription = graphSequence$ - .do(function (graph) { + return rxjs_1.of(graph); + }), operators_1.publishReplay(1), operators_1.refCount()); + var sequenceSubscription = graphSequence$.pipe(operators_1.tap(function (graph) { if (!graph.getNode(key).sequenceEdges.cached) { graph.cacheSequenceEdges(key); } - }) - .finally(function () { + }), operators_1.finalize(function () { if (sequenceSubscription == null) { return; } _this._removeFromArray(sequenceSubscription, _this._sequenceSubscriptions); - }) + })) .subscribe(function (graph) { return; }, function (error) { console.error("Failed to cache sequence edges (" + key + ").", error); }); @@ -37566,59 +49201,45 @@ var GraphService = /** @class */ (function () { this._sequenceSubscriptions.push(sequenceSubscription); } if (this._graphMode === Graph_1.GraphMode.Spatial) { - var spatialSubscription_1 = firstGraph$ - .expand(function (graph) { + var spatialSubscription_1 = firstGraph$.pipe(operators_1.expand(function (graph) { if (graph.hasTiles(key)) { - return Observable_1.Observable.empty(); + return rxjs_1.empty(); } - return Observable_1.Observable - .from(graph.cacheTiles$(key)) - .mergeMap(function (graph$) { - return graph$ - .mergeMap(function (g) { + return rxjs_1.from(graph.cacheTiles$(key)).pipe(operators_1.mergeMap(function (graph$) { + return graph$.pipe(operators_1.mergeMap(function (g) { if (g.isCachingTiles(key)) { - return Observable_1.Observable.empty(); + return rxjs_1.empty(); } - return Observable_1.Observable.of(g); - }) - .catch(function (error, caught$) { + return rxjs_1.of(g); + }), operators_1.catchError(function (error, caught$) { console.error("Failed to cache tile data (" + key + ").", error); - return Observable_1.Observable.empty(); - }); - }); - }) - .last() - .mergeMap(function (graph) { + return rxjs_1.empty(); + })); + })); + }), operators_1.last(), operators_1.mergeMap(function (graph) { if (graph.hasSpatialArea(key)) { - return Observable_1.Observable.of(graph); + return rxjs_1.of(graph); } - return Observable_1.Observable - .from(graph.cacheSpatialArea$(key)) - .mergeMap(function (graph$) { - return graph$ - .catch(function (error, caught$) { + return rxjs_1.from(graph.cacheSpatialArea$(key)).pipe(operators_1.mergeMap(function (graph$) { + return graph$.pipe(operators_1.catchError(function (error, caught$) { console.error("Failed to cache spatial nodes (" + key + ").", error); - return Observable_1.Observable.empty(); - }); - }); - }) - .last() - .mergeMap(function (graph) { + return rxjs_1.empty(); + })); + })); + }), operators_1.last(), operators_1.mergeMap(function (graph) { return graph.hasNodeSequence(key) ? - Observable_1.Observable.of(graph) : + rxjs_1.of(graph) : graph.cacheNodeSequence$(key); - }) - .do(function (graph) { + }), operators_1.tap(function (graph) { if (!graph.getNode(key).spatialEdges.cached) { graph.cacheSpatialEdges(key); } - }) - .finally(function () { + }), 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); }); @@ -37626,10 +49247,9 @@ var GraphService = /** @class */ (function () { this._spatialSubscriptions.push(spatialSubscription_1); } } - return node$ - .first(function (node) { + return node$.pipe(operators_1.first(function (node) { return node.assetsCached; - }); + })); }; /** * Cache a sequence in the graph and retrieve it. @@ -37640,17 +49260,14 @@ var GraphService = /** @class */ (function () { * @throws {Error} Propagates any IO node caching errors to the caller. */ GraphService.prototype.cacheSequence$ = function (sequenceKey) { - return this._graph$ - .first() - .mergeMap(function (graph) { + return this._graph$.pipe(operators_1.first(), operators_1.mergeMap(function (graph) { if (graph.isCachingSequence(sequenceKey) || !graph.hasSequence(sequenceKey)) { return graph.cacheSequence$(sequenceKey); } - return Observable_1.Observable.of(graph); - }) - .map(function (graph) { + 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. @@ -37668,23 +49285,19 @@ var GraphService = /** @class */ (function () { * @throws {Error} Propagates any IO node caching errors to the caller. */ GraphService.prototype.cacheSequenceNodes$ = function (sequenceKey, referenceNodeKey) { - return this._graph$ - .first() - .mergeMap(function (graph) { + return this._graph$.pipe(operators_1.first(), operators_1.mergeMap(function (graph) { if (graph.isCachingSequence(sequenceKey) || !graph.hasSequence(sequenceKey)) { return graph.cacheSequence$(sequenceKey); } - return Observable_1.Observable.of(graph); - }) - .mergeMap(function (graph) { + return rxjs_1.of(graph); + }), operators_1.mergeMap(function (graph) { if (graph.isCachingSequenceNodes(sequenceKey) || !graph.hasSequenceNodes(sequenceKey)) { return graph.cacheSequenceNodes$(sequenceKey, referenceNodeKey); } - return Observable_1.Observable.of(graph); - }) - .map(function (graph) { + return rxjs_1.of(graph); + }), operators_1.map(function (graph) { return graph.getSequence(sequenceKey); - }); + })); }; /** * Set a spatial edge filter on the graph. @@ -37697,15 +49310,12 @@ var GraphService = /** @class */ (function () { */ GraphService.prototype.setFilter$ = function (filter) { this._resetSubscriptions(this._spatialSubscriptions); - return this._graph$ - .first() - .do(function (graph) { + return this._graph$.pipe(operators_1.first(), operators_1.tap(function (graph) { graph.resetSpatialEdges(); graph.setFilter(filter); - }) - .map(function (graph) { + }), operators_1.map(function (graph) { return undefined; - }); + })); }; /** * Set the graph mode. @@ -37745,14 +49355,11 @@ var GraphService = /** @class */ (function () { this._resetSubscriptions(this._initializeCacheSubscriptions); this._resetSubscriptions(this._sequenceSubscriptions); this._resetSubscriptions(this._spatialSubscriptions); - return this._graph$ - .first() - .do(function (graph) { + return this._graph$.pipe(operators_1.first(), operators_1.tap(function (graph) { graph.reset(keepKeys); - }) - .map(function (graph) { + }), operators_1.map(function (graph) { return undefined; - }); + })); }; /** * Uncache the graph. @@ -37770,14 +49377,11 @@ var GraphService = /** @class */ (function () { * the graph, when the graph has been uncached. */ GraphService.prototype.uncache$ = function (keepKeys, keepSequenceKey) { - return this._graph$ - .first() - .do(function (graph) { + return this._graph$.pipe(operators_1.first(), operators_1.tap(function (graph) { graph.uncache(keepKeys, keepSequenceKey); - }) - .map(function (graph) { + }), operators_1.map(function (graph) { return undefined; - }); + })); }; GraphService.prototype._abortSubjects = function (subjects) { for (var _i = 0, _a = subjects.slice(); _i < _a.length; _i++) { @@ -37806,16 +49410,16 @@ var GraphService = /** @class */ (function () { exports.GraphService = GraphService; exports.default = GraphService; -},{"../Graph":285,"rxjs/Observable":29,"rxjs/Subject":34,"rxjs/add/operator/catch":52,"rxjs/add/operator/concat":54,"rxjs/add/operator/do":59,"rxjs/add/operator/expand":60,"rxjs/add/operator/finally":62,"rxjs/add/operator/first":63,"rxjs/add/operator/last":64,"rxjs/add/operator/map":65,"rxjs/add/operator/mergeMap":68,"rxjs/add/operator/publishReplay":72}],387:[function(require,module,exports){ +},{"../Graph":295,"rxjs":43,"rxjs/operators":241}],428:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); +exports.ImageLoadingService = void 0; +var operators_1 = require("rxjs/operators"); +var rxjs_1 = require("rxjs"); var ImageLoadingService = /** @class */ (function () { function ImageLoadingService() { - this._loadnode$ = new Subject_1.Subject(); - this._loadstatus$ = this._loadnode$ - .scan(function (_a, node) { + this._loadnode$ = new rxjs_1.Subject(); + this._loadstatus$ = this._loadnode$.pipe(operators_1.scan(function (_a, node) { var nodes = _a[0]; var changed = false; if (node.loadStatus.total === 0 || node.loadStatus.loaded === node.loadStatus.total) { @@ -37829,41 +49433,37 @@ var ImageLoadingService = /** @class */ (function () { changed = true; } return [nodes, changed]; - }, [{}, false]) - .filter(function (_a) { + }, [{}, false]), operators_1.filter(function (_a) { var nodes = _a[0], changed = _a[1]; return changed; - }) - .map(function (_a) { + }), operators_1.map(function (_a) { var nodes = _a[0]; return nodes; - }) - .publishReplay(1) - .refCount(); + }), operators_1.publishReplay(1), operators_1.refCount()); this._loadstatus$.subscribe(function () { }); } Object.defineProperty(ImageLoadingService.prototype, "loadnode$", { get: function () { return this._loadnode$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(ImageLoadingService.prototype, "loadstatus$", { get: function () { return this._loadstatus$; }, - enumerable: true, + enumerable: false, configurable: true }); return ImageLoadingService; }()); exports.ImageLoadingService = ImageLoadingService; -},{"rxjs/Subject":34}],388:[function(require,module,exports){ +},{"rxjs":43,"rxjs/operators":241}],429:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +exports.MeshReader = void 0; var Pbf = require("pbf"); var MeshReader = /** @class */ (function () { function MeshReader() { @@ -37884,11 +49484,11 @@ var MeshReader = /** @class */ (function () { }()); exports.MeshReader = MeshReader; -},{"pbf":23}],389:[function(require,module,exports){ +},{"pbf":40}],430:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -require("rxjs/add/observable/combineLatest"); -require("rxjs/add/operator/map"); +exports.Node = void 0; +var operators_1 = require("rxjs/operators"); /** * @class Node * @@ -37897,16 +49497,16 @@ require("rxjs/add/operator/map"); * 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). + * 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). + * 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). + * 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 @@ -37926,6 +49526,7 @@ var Node = /** @class */ (function () { * 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; @@ -37943,6 +49544,8 @@ var Node = /** @class */ (function () { * * @returns {boolean} Value indicating whether all assets have been * cached. + * + * @ignore */ get: function () { return this._core != null && @@ -37951,7 +49554,7 @@ var Node = /** @class */ (function () { this._cache.image != null && this._cache.mesh != null; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "alt", { @@ -37966,7 +49569,7 @@ var Node = /** @class */ (function () { get: function () { return this._fill.calt; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "ca", { @@ -37976,12 +49579,27 @@ var Node = /** @class */ (function () { * @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. + * @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, + enumerable: false, + configurable: true + }); + Object.defineProperty(Node.prototype, "cameraProjection", { + /** + * Get cameraProjection. + * + * @description Will be undefined if SfM has not been run. + * + * @returns {number} The camera projection of the image. + */ + get: function () { + return this._fill.camera_projection_type; + }, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "capturedAt", { @@ -37993,7 +49611,66 @@ var Node = /** @class */ (function () { get: function () { return this._fill.captured_at; }, - enumerable: true, + enumerable: false, + configurable: true + }); + Object.defineProperty(Node.prototype, "cameraUuid", { + /** + * Get camera uuid. + * + * @description Will be undefined if the camera uuid was not + * recorded in the image exif information. + * + * @returns {string} Universally unique id for camera used + * when capturing image. + */ + get: function () { + return this._fill.captured_with_camera_uuid; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(Node.prototype, "clusterKey", { + /** + * Get clusterKey. + * + * @returns {string} Unique key of the SfM cluster to which + * the node belongs. + */ + get: function () { + return this._fill.cluster_key; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(Node.prototype, "ck1", { + /** + * Get ck1. + * + * @description Will not be set if SfM has not been run. + * + * @returns {number} SfM computed radial distortion parameter + * k1. + */ + get: function () { + return this._fill.ck1; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(Node.prototype, "ck2", { + /** + * Get ck2. + * + * @description Will not be set if SfM has not been run. + * + * @returns {number} SfM computed radial distortion parameter + * k2. + */ + get: function () { + return this._fill.ck2; + }, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "computedCA", { @@ -38002,12 +49679,13 @@ var Node = /** @class */ (function () { * * @description Will not be set if SfM has not been run. * - * @returns {number} SfM computed compass angle, measured in degrees. + * @returns {number} SfM computed compass angle, measured + * in degrees clockwise with respect to north. */ get: function () { return this._fill.cca; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "computedLatLon", { @@ -38022,7 +49700,7 @@ var Node = /** @class */ (function () { get: function () { return this._core.cl; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "focal", { @@ -38036,7 +49714,7 @@ var Node = /** @class */ (function () { get: function () { return this._fill.cfocal; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "full", { @@ -38048,11 +49726,13 @@ var Node = /** @class */ (function () { * * @returns {boolean} Value indicating whether the node has all * properties filled. + * + * @ignore */ get: function () { return this._fill != null; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "fullPano", { @@ -38069,7 +49749,7 @@ var Node = /** @class */ (function () { this._fill.gpano.CroppedAreaImageWidthPixels === this._fill.gpano.FullPanoWidthPixels && this._fill.gpano.CroppedAreaImageHeightPixels === this._fill.gpano.FullPanoHeightPixels; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "gpano", { @@ -38083,7 +49763,7 @@ var Node = /** @class */ (function () { get: function () { return this._fill.gpano; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "height", { @@ -38096,7 +49776,7 @@ var Node = /** @class */ (function () { get: function () { return this._fill.height; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "image", { @@ -38110,7 +49790,22 @@ var Node = /** @class */ (function () { get: function () { return this._cache.image; }, - enumerable: true, + enumerable: false, + configurable: true + }); + Object.defineProperty(Node.prototype, "image$", { + /** + * Get image$. + * + * @returns {Observable} Observable emitting + * the cached image when it is updated. + * + * @ignore + */ + get: function () { + return this._cache.image$; + }, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "key", { @@ -38122,7 +49817,7 @@ var Node = /** @class */ (function () { get: function () { return this._core.key; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "latLon", { @@ -38139,7 +49834,7 @@ var Node = /** @class */ (function () { get: function () { return this._core.cl != null ? this._core.cl : this._core.l; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "loadStatus", { @@ -38148,11 +49843,13 @@ var Node = /** @class */ (function () { * * @returns {ILoadStatus} Value indicating the load status * of the mesh and image. + * + * @ignore */ get: function () { return this._cache.loadStatus; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "merged", { @@ -38168,7 +49865,7 @@ var Node = /** @class */ (function () { this._fill.merge_version != null && this._fill.merge_version > 0; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "mergeCC", { @@ -38184,7 +49881,7 @@ var Node = /** @class */ (function () { get: function () { return this._fill.merge_cc; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "mergeVersion", { @@ -38196,7 +49893,7 @@ var Node = /** @class */ (function () { get: function () { return this._fill.merge_version; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "mesh", { @@ -38211,7 +49908,21 @@ var Node = /** @class */ (function () { get: function () { return this._cache.mesh; }, - enumerable: true, + enumerable: false, + configurable: true + }); + Object.defineProperty(Node.prototype, "organizationKey", { + /** + * Get organizationKey. + * + * @returns {string} Unique key of the organization to which + * the node belongs. If the node does not belong to an + * organization the organization key will be undefined. + */ + get: function () { + return this._fill.organization_key; + }, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "orientation", { @@ -38223,7 +49934,7 @@ var Node = /** @class */ (function () { get: function () { return this._fill.orientation; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "originalCA", { @@ -38236,7 +49947,7 @@ var Node = /** @class */ (function () { get: function () { return this._fill.ca; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "originalLatLon", { @@ -38249,7 +49960,7 @@ var Node = /** @class */ (function () { get: function () { return this._core.l; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "pano", { @@ -38263,7 +49974,20 @@ var Node = /** @class */ (function () { return this._fill.gpano != null && this._fill.gpano.FullPanoWidthPixels != null; }, - enumerable: true, + enumerable: false, + configurable: true + }); + Object.defineProperty(Node.prototype, "private", { + /** + * Get private. + * + * @returns {boolean} Value specifying if image is accessible to + * organization members only or to everyone. + */ + get: function () { + return this._fill.private; + }, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "projectKey", { @@ -38271,14 +49995,18 @@ var Node = /** @class */ (function () { * Get projectKey. * * @returns {string} Unique key of the project to which - * the node belongs. + * 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, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "rotation", { @@ -38292,7 +50020,7 @@ var Node = /** @class */ (function () { get: function () { return this._fill.c_rotation; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "scale", { @@ -38306,7 +50034,7 @@ var Node = /** @class */ (function () { get: function () { return this._fill.atomic_scale; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "sequenceKey", { @@ -38317,9 +50045,9 @@ var Node = /** @class */ (function () { * the node belongs. */ get: function () { - return this._core.sequence.key; + return this._core.sequence_key; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "sequenceEdges", { @@ -38328,24 +50056,30 @@ var Node = /** @class */ (function () { * * @returns {IEdgeStatus} Value describing the status of the * sequence edges. + * + * @ignore */ get: function () { return this._cache.sequenceEdges; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "sequenceEdges$", { /** * Get sequenceEdges$. * + * @description Internal observable, should not be used as an API. + * * @returns {Observable} Observable emitting * values describing the status of the sequence edges. + * + * @ignore */ get: function () { return this._cache.sequenceEdges$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "spatialEdges", { @@ -38354,24 +50088,30 @@ var Node = /** @class */ (function () { * * @returns {IEdgeStatus} Value describing the status of the * spatial edges. + * + * @ignore */ get: function () { return this._cache.spatialEdges; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "spatialEdges$", { /** * Get spatialEdges$. * + * @description Internal observable, should not be used as an API. + * * @returns {Observable} Observable emitting * values describing the status of the spatial edges. + * + * @ignore */ get: function () { return this._cache.spatialEdges$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "userKey", { @@ -38384,7 +50124,7 @@ var Node = /** @class */ (function () { get: function () { return this._fill.user.key; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "username", { @@ -38397,7 +50137,7 @@ var Node = /** @class */ (function () { get: function () { return this._fill.user.username; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Node.prototype, "width", { @@ -38410,7 +50150,7 @@ var Node = /** @class */ (function () { get: function () { return this._fill.width; }, - enumerable: true, + enumerable: false, configurable: true }); /** @@ -38421,20 +50161,31 @@ var Node = /** @class */ (function () { * * @returns {Observable} Observable emitting this node whenever the * load status has changed and when the mesh or image has been fully loaded. + * + * @ignore */ Node.prototype.cacheAssets$ = function () { var _this = this; - return this._cache.cacheAssets$(this.key, this.pano, this.merged) - .map(function (cache) { + return this._cache.cacheAssets$(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} 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$(this.key, imageSize) - .map(function (cache) { + return this._cache.cacheImage$(this.key, imageSize).pipe(operators_1.map(function () { return _this; - }); + })); }; /** * Cache the sequence edges. @@ -38443,6 +50194,7 @@ var Node = /** @class */ (function () { * internally by the library. * * @param {Array} edges - Sequence edges to cache. + * @ignore */ Node.prototype.cacheSequenceEdges = function (edges) { this._cache.cacheSequenceEdges(edges); @@ -38454,6 +50206,7 @@ var Node = /** @class */ (function () { * internally by the library. * * @param {Array} edges - Spatial edges to cache. + * @ignore */ Node.prototype.cacheSpatialEdges = function (edges) { this._cache.cacheSpatialEdges(edges); @@ -38462,6 +50215,7 @@ var Node = /** @class */ (function () { * Dispose the node. * * @description Disposes all cached assets. + * @ignore */ Node.prototype.dispose = function () { if (this._cache != null) { @@ -38478,6 +50232,7 @@ var Node = /** @class */ (function () { * the library. * * @param {NodeCache} cache - The node cache to set as cache. + * @ignore */ Node.prototype.initializeCache = function (cache) { if (this._cache != null) { @@ -38492,6 +50247,7 @@ var Node = /** @class */ (function () { * the library. * * @param {IFillNode} fill - The fill node struct. + * @ignore */ Node.prototype.makeFull = function (fill) { if (fill == null) { @@ -38501,12 +50257,16 @@ var Node = /** @class */ (function () { }; /** * Reset the sequence edges. + * + * @ignore */ Node.prototype.resetSequenceEdges = function () { this._cache.resetSequenceEdges(); }; /** * Reset the spatial edges. + * + * @ignore */ Node.prototype.resetSpatialEdges = function () { this._cache.resetSpatialEdges(); @@ -38514,6 +50274,8 @@ var Node = /** @class */ (function () { /** * Clears the image and mesh assets, aborts * any outstanding requests and resets edges. + * + * @ignore */ Node.prototype.uncache = function () { if (this._cache == null) { @@ -38527,14 +50289,13 @@ var Node = /** @class */ (function () { exports.Node = Node; exports.default = Node; -},{"rxjs/add/observable/combineLatest":38,"rxjs/add/operator/map":65}],390:[function(require,module,exports){ +},{"rxjs/operators":241}],431:[function(require,module,exports){ (function (Buffer){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); -var Observable_1 = require("rxjs/Observable"); -require("rxjs/add/observable/combineLatest"); -require("rxjs/add/operator/publishReplay"); +exports.NodeCache = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Graph_1 = require("../Graph"); var Utils_1 = require("../Utils"); /** @@ -38553,17 +50314,14 @@ var NodeCache = /** @class */ (function () { this._mesh = null; this._sequenceEdges = { cached: false, edges: [] }; this._spatialEdges = { cached: false, edges: [] }; - this._sequenceEdgesChanged$ = new Subject_1.Subject(); - this._sequenceEdges$ = this._sequenceEdgesChanged$ - .startWith(this._sequenceEdges) - .publishReplay(1) - .refCount(); + 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 Subject_1.Subject(); - this._spatialEdges$ = this._spatialEdgesChanged$ - .startWith(this._spatialEdges) - .publishReplay(1) - .refCount(); + 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; } @@ -38579,7 +50337,20 @@ var NodeCache = /** @class */ (function () { get: function () { return this._image; }, - enumerable: true, + enumerable: false, + configurable: true + }); + Object.defineProperty(NodeCache.prototype, "image$", { + /** + * Get image$. + * + * @returns {Observable} Observable emitting + * the cached image when it is updated. + */ + get: function () { + return this._image$; + }, + enumerable: false, configurable: true }); Object.defineProperty(NodeCache.prototype, "loadStatus", { @@ -38592,7 +50363,7 @@ var NodeCache = /** @class */ (function () { get: function () { return this._loadStatus; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(NodeCache.prototype, "mesh", { @@ -38608,7 +50379,7 @@ var NodeCache = /** @class */ (function () { get: function () { return this._mesh; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(NodeCache.prototype, "sequenceEdges", { @@ -38621,7 +50392,7 @@ var NodeCache = /** @class */ (function () { get: function () { return this._sequenceEdges; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(NodeCache.prototype, "sequenceEdges$", { @@ -38634,7 +50405,7 @@ var NodeCache = /** @class */ (function () { get: function () { return this._sequenceEdges$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(NodeCache.prototype, "spatialEdges", { @@ -38647,7 +50418,7 @@ var NodeCache = /** @class */ (function () { get: function () { return this._spatialEdges; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(NodeCache.prototype, "spatialEdges$", { @@ -38660,7 +50431,7 @@ var NodeCache = /** @class */ (function () { get: function () { return this._spatialEdges$; }, - enumerable: true, + enumerable: false, configurable: true }); /** @@ -38681,8 +50452,8 @@ var NodeCache = /** @class */ (function () { var imageSize = pano ? Utils_1.Settings.basePanoramaSize : Utils_1.Settings.baseImageSize; - this._cachingAssets$ = Observable_1.Observable - .combineLatest(this._cacheImage$(key, imageSize), this._cacheMesh$(key, merged), function (imageStatus, meshStatus) { + 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) { @@ -38696,12 +50467,15 @@ var NodeCache = /** @class */ (function () { _this._loadStatus.total += imageStatus.loaded.total; } return _this; - }) - .finally(function () { + }), operators_1.finalize(function () { _this._cachingAssets$ = null; - }) - .publishReplay(1) - .refCount(); + }), 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$; }; /** @@ -38717,19 +50491,21 @@ var NodeCache = /** @class */ (function () { NodeCache.prototype.cacheImage$ = function (key, imageSize) { var _this = this; if (this._image != null && imageSize <= Math.max(this._image.width, this._image.height)) { - return Observable_1.Observable.of(this); + return rxjs_1.of(this); } - return this._cacheImage$(key, imageSize) - .first(function (status) { + var cacheImage$ = this._cacheImage$(key, imageSize).pipe(operators_1.first(function (status) { return status.object != null; - }) - .do(function (status) { + }), operators_1.tap(function (status) { _this._disposeImage(); _this._image = status.object; - }) - .map(function (imageStatus) { + }), operators_1.map(function (imageStatus) { return _this; - }); + }), operators_1.publishReplay(1), operators_1.refCount()); + cacheImage$ + .subscribe(function (nodeCache) { + _this._imageChanged$.next(_this._image); + }, function (error) { }); + return cacheImage$; }; /** * Cache the sequence edges. @@ -38756,6 +50532,7 @@ var NodeCache = /** @class */ (function () { * all streams. */ NodeCache.prototype.dispose = function () { + this._iamgeSubscription.unsubscribe(); this._sequenceEdgesSubscription.unsubscribe(); this._spatialEdgesSubscription.unsubscribe(); this._disposeImage(); @@ -38764,6 +50541,7 @@ var NodeCache = /** @class */ (function () { 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$.next(this._spatialEdges); this._disposed = true; @@ -38799,9 +50577,9 @@ var NodeCache = /** @class */ (function () { */ NodeCache.prototype._cacheImage$ = function (key, imageSize) { var _this = this; - return Observable_1.Observable.create(function (subscriber) { + return rxjs_1.Observable.create(function (subscriber) { var xmlHTTP = new XMLHttpRequest(); - xmlHTTP.open("GET", Utils_1.Urls.thumbnail(key, imageSize), true); + xmlHTTP.open("GET", Utils_1.Urls.thumbnail(key, imageSize, Utils_1.Urls.origin), true); xmlHTTP.responseType = "arraybuffer"; xmlHTTP.timeout = 15000; xmlHTTP.onload = function (pe) { @@ -38862,7 +50640,7 @@ var NodeCache = /** @class */ (function () { */ NodeCache.prototype._cacheMesh$ = function (key, merged) { var _this = this; - return Observable_1.Observable.create(function (subscriber) { + return rxjs_1.Observable.create(function (subscriber) { if (!merged) { subscriber.next(_this._createEmptyMeshLoadStatus()); subscriber.complete(); @@ -38934,11 +50712,10 @@ exports.default = NodeCache; }).call(this,require("buffer").Buffer) -},{"../Graph":285,"../Utils":291,"buffer":7,"rxjs/Observable":29,"rxjs/Subject":34,"rxjs/add/observable/combineLatest":38,"rxjs/add/operator/publishReplay":72}],391:[function(require,module,exports){ +},{"../Graph":295,"../Utils":301,"buffer":6,"rxjs":43,"rxjs/operators":241}],432:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); -var _ = require("underscore"); +exports.Sequence = void 0; /** * @class Sequence * @@ -38963,7 +50740,7 @@ var Sequence = /** @class */ (function () { get: function () { return this._key; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Sequence.prototype, "keys", { @@ -38975,7 +50752,7 @@ var Sequence = /** @class */ (function () { get: function () { return this._keys; }, - enumerable: true, + enumerable: false, configurable: true }); /** @@ -38995,7 +50772,7 @@ var Sequence = /** @class */ (function () { * @returns {string} Next key in sequence if it exists, null otherwise. */ Sequence.prototype.findNextKey = function (key) { - var i = _.indexOf(this._keys, key); + var i = this._keys.indexOf(key); if ((i + 1) >= this._keys.length || i === -1) { return null; } @@ -39011,7 +50788,7 @@ var Sequence = /** @class */ (function () { * @returns {string} Previous key in sequence if it exists, null otherwise. */ Sequence.prototype.findPrevKey = function (key) { - var i = _.indexOf(this._keys, key); + var i = this._keys.indexOf(key); if (i === 0 || i === -1) { return null; } @@ -39024,10 +50801,10 @@ var Sequence = /** @class */ (function () { exports.Sequence = Sequence; exports.default = Sequence; -},{"underscore":233}],392:[function(require,module,exports){ +},{}],433:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +exports.EdgeCalculator = void 0; var THREE = require("three"); var Edge_1 = require("../../Edge"); var Error_1 = require("../../Error"); @@ -39181,8 +50958,7 @@ var EdgeCalculator = /** @class */ (function () { if (potentialEdge.sequenceKey == null) { continue; } - if (potentialEdge.sameSequence || - !potentialEdge.sameMergeCC) { + if (potentialEdge.sameSequence) { continue; } if (nodeFullPano) { @@ -39627,9 +51403,10 @@ var EdgeCalculator = /** @class */ (function () { exports.EdgeCalculator = EdgeCalculator; exports.default = EdgeCalculator; -},{"../../Edge":282,"../../Error":283,"../../Geo":284,"three":231}],393:[function(require,module,exports){ +},{"../../Edge":292,"../../Error":293,"../../Geo":294,"three":242}],434:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.EdgeCalculatorCoefficients = void 0; var EdgeCalculatorCoefficients = /** @class */ (function () { function EdgeCalculatorCoefficients() { this.panoPreferredDistance = 2; @@ -39653,9 +51430,10 @@ var EdgeCalculatorCoefficients = /** @class */ (function () { exports.EdgeCalculatorCoefficients = EdgeCalculatorCoefficients; exports.default = EdgeCalculatorCoefficients; -},{}],394:[function(require,module,exports){ +},{}],435:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.EdgeCalculatorDirections = void 0; var Edge_1 = require("../../Edge"); var EdgeCalculatorDirections = /** @class */ (function () { function EdgeCalculatorDirections() { @@ -39726,9 +51504,10 @@ var EdgeCalculatorDirections = /** @class */ (function () { }()); exports.EdgeCalculatorDirections = EdgeCalculatorDirections; -},{"../../Edge":282}],395:[function(require,module,exports){ +},{"../../Edge":292}],436:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.EdgeCalculatorSettings = void 0; var EdgeCalculatorSettings = /** @class */ (function () { function EdgeCalculatorSettings() { this.panoMinDistance = 0.1; @@ -39755,7 +51534,7 @@ var EdgeCalculatorSettings = /** @class */ (function () { get: function () { return Math.max(this.panoMaxDistance, this.similarMaxDistance, this.stepMaxDistance, this.turnMaxDistance); }, - enumerable: true, + enumerable: false, configurable: true }); return EdgeCalculatorSettings; @@ -39763,9 +51542,10 @@ var EdgeCalculatorSettings = /** @class */ (function () { exports.EdgeCalculatorSettings = EdgeCalculatorSettings; exports.default = EdgeCalculatorSettings; -},{}],396:[function(require,module,exports){ +},{}],437:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.EdgeDirection = void 0; /** * Enumeration for edge directions * @enum {number} @@ -39821,42 +51601,42 @@ var EdgeDirection; EdgeDirection[EdgeDirection["Similar"] = 10] = "Similar"; })(EdgeDirection = exports.EdgeDirection || (exports.EdgeDirection = {})); -},{}],397:[function(require,module,exports){ +},{}],438:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); + +},{}],439:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); + +},{}],440:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); -var _ = require("underscore"); +exports.DOMRenderer = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var vd = require("virtual-dom"); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/operator/combineLatest"); -require("rxjs/add/operator/distinctUntilChanged"); -require("rxjs/add/operator/filter"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/pluck"); -require("rxjs/add/operator/scan"); +var rxjs_2 = require("rxjs"); var Render_1 = require("../Render"); var DOMRenderer = /** @class */ (function () { function DOMRenderer(element, renderService, currentFrame$) { - this._adaptiveOperation$ = new Subject_1.Subject(); - this._render$ = new Subject_1.Subject(); - this._renderAdaptive$ = new Subject_1.Subject(); + 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$ - .scan(function (adaptive, operation) { + this._offset$ = this._adaptiveOperation$.pipe(operators_1.scan(function (adaptive, operation) { return operation(adaptive); }, { elementHeight: element.offsetHeight, elementWidth: element.offsetWidth, imageAspect: 0, renderMode: Render_1.RenderMode.Fill, - }) - .filter(function (adaptive) { + }), operators_1.filter(function (adaptive) { return adaptive.imageAspect > 0 && adaptive.elementWidth > 0 && adaptive.elementHeight > 0; - }) - .map(function (adaptive) { + }), operators_1.map(function (adaptive) { var elementAspect = adaptive.elementWidth / adaptive.elementHeight; var ratio = adaptive.imageAspect / elementAspect; var verticalOffset = 0; @@ -39883,28 +51663,23 @@ var DOMRenderer = /** @class */ (function () { right: horizontalOffset, top: verticalOffset, }; - }); - this._currentFrame$ - .filter(function (frame) { + })); + this._currentFrame$.pipe(operators_1.filter(function (frame) { return frame.state.currentNode != null; - }) - .distinctUntilChanged(function (k1, k2) { + }), operators_1.distinctUntilChanged(function (k1, k2) { return k1 === k2; }, function (frame) { return frame.state.currentNode.key; - }) - .map(function (frame) { + }), operators_1.map(function (frame) { return frame.state.currentTransform.basicAspect; - }) - .map(function (aspect) { + }), operators_1.map(function (aspect) { return function (adaptive) { adaptive.imageAspect = aspect; return adaptive; }; - }) + })) .subscribe(this._adaptiveOperation$); - this._renderAdaptive$ - .scan(function (vNodeHashes, vNodeHash) { + rxjs_1.combineLatest(this._renderAdaptive$.pipe(operators_1.scan(function (vNodeHashes, vNodeHash) { if (vNodeHash.vnode == null) { delete vNodeHashes[vNodeHash.name]; } @@ -39912,10 +51687,15 @@ var DOMRenderer = /** @class */ (function () { vNodeHashes[vNodeHash.name] = vNodeHash.vnode; } return vNodeHashes; - }, {}) - .combineLatest(this._offset$) - .map(function (vo) { - var vNodes = _.values(vo[0]); + }, {})), this._offset$).pipe(operators_1.map(function (vo) { + var vNodes = []; + var hashes = vo[0]; + for (var name_1 in hashes) { + if (!hashes.hasOwnProperty(name_1)) { + continue; + } + vNodes.push(hashes[name_1]); + } var offset = vo[1]; var properties = { style: { @@ -39931,10 +51711,9 @@ var DOMRenderer = /** @class */ (function () { name: "adaptiveDomRenderer", vnode: vd.h("div.adaptiveDomRenderer", properties, vNodes), }; - }) + })) .subscribe(this._render$); - this._vNode$ = this._render$ - .scan(function (vNodeHashes, vNodeHash) { + this._vNode$ = this._render$.pipe(operators_1.scan(function (vNodeHashes, vNodeHash) { if (vNodeHash.vnode == null) { delete vNodeHashes[vNodeHash.name]; } @@ -39942,62 +51721,60 @@ var DOMRenderer = /** @class */ (function () { vNodeHashes[vNodeHash.name] = vNodeHash.vnode; } return vNodeHashes; - }, {}) - .map(function (vNodeHashes) { - var vNodes = _.values(vNodeHashes); + }, {}), operators_1.map(function (hashes) { + var vNodes = []; + for (var name_2 in hashes) { + if (!hashes.hasOwnProperty(name_2)) { + continue; + } + vNodes.push(hashes[name_2]); + } return vd.h("div.domRenderer", vNodes); - }); - this._vPatch$ = this._vNode$ - .scan(function (nodePatch, vNode) { + })); + this._vPatch$ = this._vNode$.pipe(operators_1.scan(function (nodePatch, vNode) { nodePatch.vpatch = vd.diff(nodePatch.vnode, vNode); nodePatch.vnode = vNode; return nodePatch; - }, { vnode: vd.h("div.domRenderer", []), vpatch: null }) - .pluck("vpatch"); - this._element$ = this._vPatch$ - .scan(function (oldElement, vPatch) { + }, { vnode: vd.h("div.domRenderer", []), vpatch: null }), operators_1.pluck("vpatch")); + this._element$ = this._vPatch$.pipe(operators_1.scan(function (oldElement, vPatch) { return vd.patch(oldElement, vPatch); - }, rootNode) - .publishReplay(1) - .refCount(); + }, rootNode), operators_1.publishReplay(1), operators_1.refCount()); this._element$.subscribe(function () { }); - this._renderService.size$ - .map(function (size) { + 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$ - .map(function (renderMode) { + 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, + enumerable: false, configurable: true }); Object.defineProperty(DOMRenderer.prototype, "render$", { get: function () { return this._render$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(DOMRenderer.prototype, "renderAdaptive$", { get: function () { return this._renderAdaptive$; }, - enumerable: true, + enumerable: false, configurable: true }); DOMRenderer.prototype.clear = function (name) { @@ -40009,9 +51786,11 @@ var DOMRenderer = /** @class */ (function () { exports.DOMRenderer = DOMRenderer; exports.default = DOMRenderer; -},{"../Render":287,"rxjs/Subject":34,"rxjs/add/operator/combineLatest":53,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/filter":61,"rxjs/add/operator/map":65,"rxjs/add/operator/pluck":70,"rxjs/add/operator/scan":75,"underscore":233,"virtual-dom":237}],398:[function(require,module,exports){ + +},{"../Render":297,"rxjs":43,"rxjs/operators":241,"virtual-dom":247}],441:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.GLRenderStage = void 0; var GLRenderStage; (function (GLRenderStage) { GLRenderStage[GLRenderStage["Background"] = 0] = "Background"; @@ -40019,66 +51798,51 @@ var GLRenderStage; })(GLRenderStage = exports.GLRenderStage || (exports.GLRenderStage = {})); exports.default = GLRenderStage; -},{}],399:[function(require,module,exports){ +},{}],442:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +exports.GLRenderer = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var THREE = require("three"); -var Observable_1 = require("rxjs/Observable"); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/observable/combineLatest"); -require("rxjs/add/operator/distinctUntilChanged"); -require("rxjs/add/operator/filter"); -require("rxjs/add/operator/first"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/merge"); -require("rxjs/add/operator/mergeMap"); -require("rxjs/add/operator/scan"); -require("rxjs/add/operator/share"); -require("rxjs/add/operator/startWith"); 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 Subject_1.Subject(); - this._renderCameraOperation$ = new Subject_1.Subject(); - this._render$ = new Subject_1.Subject(); - this._clear$ = new Subject_1.Subject(); - this._renderOperation$ = new Subject_1.Subject(); - this._rendererOperation$ = new Subject_1.Subject(); - this._eraserOperation$ = new Subject_1.Subject(); + 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$ - .scan(function (renderer, operation) { + this._renderer$ = this._rendererOperation$.pipe(operators_1.scan(function (renderer, operation) { return operation(renderer); - }, { needsRender: false, renderer: null }); - this._renderCollection$ = this._renderOperation$ - .scan(function (hashes, operation) { + }, { needsRender: false, renderer: null }), operators_1.filter(function (renderer) { + return !!renderer.renderer; + })); + this._renderCollection$ = this._renderOperation$.pipe(operators_1.scan(function (hashes, operation) { return operation(hashes); - }, {}) - .share(); - this._renderCamera$ = this._renderCameraOperation$ - .scan(function (rc, operation) { + }, {}), 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$ - .startWith(function (eraser) { + }, { frameId: -1, needsRender: false, perspective: null })); + this._eraser$ = this._eraserOperation$.pipe(operators_1.startWith(function (eraser) { return eraser; - }) - .scan(function (eraser, operation) { + }), operators_1.scan(function (eraser, operation) { return operation(eraser); - }, { needsRender: false }); - Observable_1.Observable - .combineLatest([this._renderer$, this._renderCollection$, this._renderCamera$, this._eraser$], function (renderer, hashes, rc, eraser) { + }, { needsRender: false })); + rxjs_1.combineLatest(this._renderer$, this._renderCollection$, this._renderCamera$, this._eraser$).pipe(operators_1.map(function (_a) { + var renderer = _a[0], hashes = _a[1], rc = _a[2], eraser = _a[3]; var renders = Object.keys(hashes) .map(function (key) { return hashes[key]; }); return { camera: rc, eraser: eraser, renderer: renderer, renders: renders }; - }) - .filter(function (co) { + }), operators_1.filter(function (co) { var needsRender = co.renderer.needsRender || co.camera.needsRender || co.eraser.needsRender; @@ -40091,12 +51855,11 @@ var GLRenderer = /** @class */ (function () { needsRender = needsRender || render.needsRender; } return needsRender; - }) - .distinctUntilChanged(function (n1, n2) { + }), operators_1.distinctUntilChanged(function (n1, n2) { return n1 === n2; }, function (co) { return co.eraser.needsRender ? -1 : co.camera.frameId; - }) + })) .subscribe(function (co) { co.renderer.needsRender = false; co.camera.needsRender = false; @@ -40125,8 +51888,7 @@ var GLRenderer = /** @class */ (function () { render(perspectiveCamera, renderer); } }); - this._renderFrame$ - .map(function (rc) { + this._renderFrame$.pipe(operators_1.map(function (rc) { return function (irc) { irc.frameId = rc.frameId; irc.perspective = rc.perspective; @@ -40135,29 +51897,24 @@ var GLRenderer = /** @class */ (function () { } return irc; }; - }) + })) .subscribe(this._renderCameraOperation$); this._renderFrameSubscribe(); - var renderHash$ = this._render$ - .map(function (hash) { + var renderHash$ = this._render$.pipe(operators_1.map(function (hash) { return function (hashes) { hashes[hash.name] = hash.render; return hashes; }; - }); - var clearHash$ = this._clear$ - .map(function (name) { + })); + var clearHash$ = this._clear$.pipe(operators_1.map(function (name) { return function (hashes) { delete hashes[name]; return hashes; }; - }); - Observable_1.Observable - .merge(renderHash$, clearHash$) + })); + rxjs_1.merge(renderHash$, clearHash$) .subscribe(this._renderOperation$); - this._webGLRenderer$ = this._render$ - .first() - .map(function (hash) { + this._webGLRenderer$ = this._render$.pipe(operators_1.first(), operators_1.map(function (hash) { var canvas = _this._dom.createElement("canvas", "mapillary-js-canvas"); canvas.style.position = "absolute"; canvas.setAttribute("tabindex", "0"); @@ -40169,21 +51926,16 @@ var GLRenderer = /** @class */ (function () { webGLRenderer.setClearColor(new THREE.Color(0x202020), 1.0); webGLRenderer.autoClear = false; return webGLRenderer; - }) - .publishReplay(1) - .refCount(); + }), operators_1.publishReplay(1), operators_1.refCount()); this._webGLRenderer$.subscribe(function () { }); - var createRenderer$ = this._webGLRenderer$ - .first() - .map(function (webGLRenderer) { + 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$ - .map(function (size) { + })); + var resizeRenderer$ = this._renderService.size$.pipe(operators_1.map(function (size) { return function (renderer) { if (renderer.renderer == null) { return renderer; @@ -40192,9 +51944,8 @@ var GLRenderer = /** @class */ (function () { renderer.needsRender = true; return renderer; }; - }); - var clearRenderer$ = this._clear$ - .map(function (name) { + })); + var clearRenderer$ = this._clear$.pipe(operators_1.map(function (name) { return function (renderer) { if (renderer.renderer == null) { return renderer; @@ -40202,15 +51953,12 @@ var GLRenderer = /** @class */ (function () { renderer.needsRender = true; return renderer; }; - }); - Observable_1.Observable - .merge(createRenderer$, resizeRenderer$, clearRenderer$) + })); + rxjs_1.merge(createRenderer$, resizeRenderer$, clearRenderer$) .subscribe(this._rendererOperation$); - var renderCollectionEmpty$ = this._renderCollection$ - .filter(function (hashes) { + var renderCollectionEmpty$ = this._renderCollection$.pipe(operators_1.filter(function (hashes) { return Object.keys(hashes).length === 0; - }) - .share(); + }), operators_1.share()); renderCollectionEmpty$ .subscribe(function (hashes) { if (_this._renderFrameSubscription == null) { @@ -40220,27 +51968,26 @@ var GLRenderer = /** @class */ (function () { _this._renderFrameSubscription = null; _this._renderFrameSubscribe(); }); - renderCollectionEmpty$ - .map(function (hashes) { + 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, + enumerable: false, configurable: true }); Object.defineProperty(GLRenderer.prototype, "webGLRenderer$", { get: function () { return this._webGLRenderer$; }, - enumerable: true, + enumerable: false, configurable: true }); GLRenderer.prototype.clear = function (name) { @@ -40248,22 +51995,18 @@ var GLRenderer = /** @class */ (function () { }; GLRenderer.prototype._renderFrameSubscribe = function () { var _this = this; - this._render$ - .first() - .map(function (renderHash) { + 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$ - .first() - .mergeMap(function (hash) { + this._renderFrameSubscription = this._render$.pipe(operators_1.first(), operators_1.mergeMap(function (hash) { return _this._renderService.renderCameraFrame$; - }) + })) .subscribe(this._renderFrame$); }; return GLRenderer; @@ -40271,135 +52014,259 @@ var GLRenderer = /** @class */ (function () { exports.GLRenderer = GLRenderer; exports.default = GLRenderer; -},{"../Render":287,"../Utils":291,"rxjs/Observable":29,"rxjs/Subject":34,"rxjs/add/observable/combineLatest":38,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/filter":61,"rxjs/add/operator/first":63,"rxjs/add/operator/map":65,"rxjs/add/operator/merge":66,"rxjs/add/operator/mergeMap":68,"rxjs/add/operator/scan":75,"rxjs/add/operator/share":76,"rxjs/add/operator/startWith":80,"three":231}],400:[function(require,module,exports){ + +},{"../Render":297,"../Utils":301,"rxjs":43,"rxjs/operators":241,"three":242}],443:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +exports.RenderCamera = void 0; var THREE = require("three"); var Geo_1 = require("../Geo"); var Render_1 = require("../Render"); +var State_1 = require("../State"); var RenderCamera = /** @class */ (function () { function RenderCamera(elementWidth, elementHeight, renderMode) { - this.alpha = -1; - this.zoom = 0; + 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.currentAspect = 1; - this.currentPano = false; - this.previousAspect = 1; - this.previousPano = false; - this.renderMode = renderMode; - this._spatial = new Geo_1.Spatial(); + 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(); - var perspectiveCameraAspect = this._getPerspectiveCameraAspect(elementWidth, elementHeight); - this._perspective = new THREE.PerspectiveCamera(50, perspectiveCameraAspect, 0.4, 10000); + this._perspective = new THREE.PerspectiveCamera(this._initialFov, this._computeAspect(elementWidth, elementHeight), 0.16, 10000); this._perspective.matrixAutoUpdate = false; this._rotation = { phi: 0, theta: 0 }; } + Object.defineProperty(RenderCamera.prototype, "alpha", { + get: function () { + return this._alpha; + }, + enumerable: false, + configurable: true + }); Object.defineProperty(RenderCamera.prototype, "camera", { get: function () { return this._camera; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(RenderCamera.prototype, "changed", { get: function () { - return this.frameId === this._changedForFrame; + return this._frameId === this._changedForFrame; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(RenderCamera.prototype, "frameId", { get: function () { return this._frameId; }, - set: function (value) { - this._frameId = value; - if (this._changed) { - this._changed = false; - this._changedForFrame = value; - } - }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(RenderCamera.prototype, "perspective", { get: function () { return this._perspective; }, - enumerable: true, + enumerable: false, + configurable: true + }); + Object.defineProperty(RenderCamera.prototype, "renderMode", { + get: function () { + return this._renderMode; + }, + enumerable: false, configurable: true }); Object.defineProperty(RenderCamera.prototype, "rotation", { get: function () { return this._rotation; }, - enumerable: true, + enumerable: false, configurable: true }); - RenderCamera.prototype.updateAspect = function (elementWidth, elementHeight) { - var perspectiveCameraAspect = this._getPerspectiveCameraAspect(elementWidth, elementHeight); - this._perspective.aspect = perspectiveCameraAspect; + Object.defineProperty(RenderCamera.prototype, "zoom", { + get: function () { + return this._zoom; + }, + enumerable: false, + configurable: true + }); + RenderCamera.prototype.getTilt = function () { + return 90 - this._spatial.radToDeg(this._rotation.theta); + }; + RenderCamera.prototype.fovToZoom = function (fov) { + fov = Math.min(90, Math.max(0, fov)); + var currentFov = this._computeCurrentFov(0); + var actualFov = this._alpha === 1 ? + currentFov : + this._interpolateFov(currentFov, this._computePreviousFov(0), this._alpha); + var y0 = Math.tan(actualFov / 2 * Math.PI / 180); + var y1 = Math.tan(fov / 2 * Math.PI / 180); + var zoom = Math.log(y0 / y1) / Math.log(2); + return zoom; + }; + RenderCamera.prototype.setFrame = function (frame) { + var state = frame.state; + if (state.state !== this._state) { + this._state = state.state; + this._changed = true; + } + var currentNodeId = state.currentNode.key; + var previousNodeId = !!state.previousNode ? state.previousNode.key : null; + if (currentNodeId !== this._currentNodeId) { + this._currentNodeId = currentNodeId; + this._currentPano = !!state.currentTransform.gpano; + this._currentProjectedPoints = this._computeProjectedPoints(state.currentTransform); + this._changed = true; + } + if (previousNodeId !== this._previousNodeId) { + this._previousNodeId = previousNodeId; + this._previousPano = !!state.previousTransform.gpano; + this._previousProjectedPoints = this._computeProjectedPoints(state.previousTransform); + this._changed = true; + } + var zoom = state.zoom; + if (zoom !== this._zoom) { + this._zoom = zoom; + this._changed = true; + } + if (this._changed) { + this._currentFov = this._computeCurrentFov(this.zoom); + this._previousFov = this._computePreviousFov(this._zoom); + } + var alpha = state.alpha; + if (this._changed || alpha !== this._alpha) { + this._alpha = alpha; + this._perspective.fov = this._state === State_1.State.Earth ? + 60 : + this._interpolateFov(this._currentFov, this._previousFov, this._alpha); + this._changed = true; + } + var camera = state.camera; + if (this._camera.diff(camera) > 1e-9) { + this._camera.copy(camera); + this._rotation = this._computeRotation(camera); + this._perspective.up.copy(camera.up); + this._perspective.position.copy(camera.position); + // Workaround for shaking camera + this._perspective.matrixAutoUpdate = true; + this._perspective.lookAt(camera.lookat); + this._perspective.matrixAutoUpdate = false; + this._perspective.updateMatrix(); + this._perspective.updateMatrixWorld(false); + this._changed = true; + } + if (this._changed) { + this._perspective.updateProjectionMatrix(); + } + this._setFrameId(frame.id); + }; + RenderCamera.prototype.setRenderMode = function (renderMode) { + this._renderMode = renderMode; + this._perspective.fov = this._computeFov(); + this._perspective.updateProjectionMatrix(); this._changed = true; }; - RenderCamera.prototype.updateProjection = function () { - var currentAspect = this._getAspect(this.currentAspect, this.currentPano, this.perspective.aspect); - var previousAspect = this._getAspect(this.previousAspect, this.previousPano, this.perspective.aspect); - var aspect = (1 - this.alpha) * previousAspect + this.alpha * currentAspect; - var verticalFov = this._getVerticalFov(aspect, this._camera.focal, this.zoom); - this._perspective.fov = verticalFov; + 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.updatePerspective = function (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; + RenderCamera.prototype._computeAspect = function (elementWidth, elementHeight) { + return elementWidth === 0 ? 0 : elementWidth / elementHeight; }; - RenderCamera.prototype.updateRotation = function (camera) { - this._rotation = this._getRotation(camera); + RenderCamera.prototype._computeCurrentFov = function (zoom) { + if (this._perspective.aspect === 0) { + return 0; + } + if (!this._currentNodeId) { + return this._initialFov; + } + return this._currentPano ? + this._yToFov(1, zoom) : + this._computeVerticalFov(this._currentProjectedPoints, this._renderMode, zoom, this.perspective.aspect); }; - RenderCamera.prototype._getVerticalFov = function (aspect, focal, zoom) { - return 2 * Math.atan(0.5 / (Math.pow(2, zoom) * aspect * focal)) * 180 / Math.PI; + RenderCamera.prototype._computeFov = function () { + this._currentFov = this._computeCurrentFov(this._zoom); + this._previousFov = this._computePreviousFov(this._zoom); + return this._interpolateFov(this._currentFov, this._previousFov, this._alpha); }; - RenderCamera.prototype._getAspect = function (nodeAspect, pano, perspectiveCameraAspect) { - if (pano) { - return 1; + RenderCamera.prototype._computePreviousFov = function (zoom) { + if (this._perspective.aspect === 0) { + return 0; + } + if (!this._currentNodeId) { + return this._initialFov; } - var coeff = Math.max(1, 1 / nodeAspect); - var usePerspective = this.renderMode === Render_1.RenderMode.Letterbox ? - nodeAspect > perspectiveCameraAspect : - nodeAspect < perspectiveCameraAspect; - var aspect = usePerspective ? - coeff * perspectiveCameraAspect : - coeff * nodeAspect; - return aspect; + return !this._previousNodeId ? + this._currentFov : + this._previousPano ? + this._yToFov(1, zoom) : + this._computeVerticalFov(this._previousProjectedPoints, this._renderMode, zoom, this.perspective.aspect); }; - RenderCamera.prototype._getPerspectiveCameraAspect = function (elementWidth, elementHeight) { - return elementWidth === 0 ? 0 : elementWidth / elementHeight; + 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._getRotation = function (camera) { + RenderCamera.prototype._computeRotation = function (camera) { var direction = camera.lookat.clone().sub(camera.position); var up = camera.up.clone(); - var upProjection = direction.clone().dot(up); - var planeProjection = direction.clone().sub(up.clone().multiplyScalar(upProjection)); - var phi = Math.atan2(planeProjection.y, planeProjection.x); + 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":284,"../Render":287,"three":231}],401:[function(require,module,exports){ +},{"../Geo":294,"../Render":297,"../State":298,"three":242}],444:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.RenderMode = void 0; /** * Enumeration for render mode * @enum {number} @@ -40433,120 +52300,64 @@ var RenderMode; })(RenderMode = exports.RenderMode || (exports.RenderMode = {})); exports.default = RenderMode; -},{}],402:[function(require,module,exports){ -"use strict"; -/// -Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); -var BehaviorSubject_1 = require("rxjs/BehaviorSubject"); -require("rxjs/add/observable/combineLatest"); -require("rxjs/add/operator/do"); -require("rxjs/add/operator/filter"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/publishReplay"); -require("rxjs/add/operator/scan"); -require("rxjs/add/operator/skip"); -require("rxjs/add/operator/startWith"); -require("rxjs/add/operator/withLatestFrom"); +},{}],445:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.RenderService = void 0; +var operators_1 = require("rxjs/operators"); +var rxjs_1 = require("rxjs"); var Geo_1 = require("../Geo"); var Render_1 = require("../Render"); var RenderService = /** @class */ (function () { - function RenderService(element, currentFrame$, renderMode) { + 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 Subject_1.Subject(); - this._renderCameraOperation$ = new Subject_1.Subject(); + this._resize$ = new rxjs_1.Subject(); + this._renderCameraOperation$ = new rxjs_1.Subject(); this._size$ = - new BehaviorSubject_1.BehaviorSubject({ + new rxjs_1.BehaviorSubject({ height: this._element.offsetHeight, width: this._element.offsetWidth, }); - this._resize$ - .map(function () { + this._resize$.pipe(operators_1.map(function () { return { height: _this._element.offsetHeight, width: _this._element.offsetWidth }; - }) + })) .subscribe(this._size$); - this._renderMode$ = new BehaviorSubject_1.BehaviorSubject(renderMode); - this._renderCameraHolder$ = this._renderCameraOperation$ - .startWith(function (rc) { + this._renderMode$ = new rxjs_1.BehaviorSubject(renderMode); + this._renderCameraHolder$ = this._renderCameraOperation$.pipe(operators_1.startWith(function (rc) { return rc; - }) - .scan(function (rc, operation) { + }), operators_1.scan(function (rc, operation) { return operation(rc); - }, new Render_1.RenderCamera(this._element.offsetWidth, this._element.offsetHeight, renderMode)) - .publishReplay(1) - .refCount(); - this._renderCameraFrame$ = this._currentFrame$ - .withLatestFrom(this._renderCameraHolder$, function (frame, renderCamera) { - return [frame, renderCamera]; - }) - .do(function (args) { - var frame = args[0]; - var rc = args[1]; - var camera = frame.state.camera; - if (rc.alpha !== frame.state.alpha || - rc.zoom !== frame.state.zoom || - rc.camera.diff(camera) > 1e-9) { - var currentTransform = frame.state.currentTransform; - var previousTransform = frame.state.previousTransform != null ? - frame.state.previousTransform : - frame.state.currentTransform; - var previousNode = frame.state.previousNode != null ? - frame.state.previousNode : - frame.state.currentNode; - rc.currentAspect = currentTransform.basicAspect; - rc.currentPano = frame.state.currentNode.pano; - rc.previousAspect = previousTransform.basicAspect; - rc.previousPano = previousNode.pano; - rc.alpha = frame.state.alpha; - rc.zoom = frame.state.zoom; - rc.camera.copy(camera); - rc.updatePerspective(camera); - rc.updateRotation(camera); - rc.updateProjection(); - } - rc.frameId = frame.id; - }) - .map(function (args) { + }, !!renderCamera ? renderCamera : new Render_1.RenderCamera(this._element.offsetWidth, this._element.offsetHeight, renderMode)), operators_1.publishReplay(1), operators_1.refCount()); + this._renderCameraFrame$ = 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]; - }) - .publishReplay(1) - .refCount(); - this._renderCamera$ = this._renderCameraFrame$ - .filter(function (rc) { + }), operators_1.publishReplay(1), operators_1.refCount()); + this._renderCamera$ = this._renderCameraFrame$.pipe(operators_1.filter(function (rc) { return rc.changed; - }) - .publishReplay(1) - .refCount(); - this._bearing$ = this._renderCamera$ - .map(function (renderCamera) { - var bearing = _this._spatial.radToDeg(_this._spatial.azimuthalToBearing(renderCamera.rotation.phi)); + }), operators_1.publishReplay(1), operators_1.refCount()); + this._bearing$ = this._renderCamera$.pipe(operators_1.map(function (rc) { + var bearing = _this._spatial.radToDeg(_this._spatial.azimuthalToBearing(rc.rotation.phi)); return _this._spatial.wrap(bearing, 0, 360); - }) - .publishReplay(1) - .refCount(); - this._size$ - .skip(1) - .map(function (size) { + }), operators_1.publishReplay(1), operators_1.refCount()); + this._size$.pipe(operators_1.skip(1), operators_1.map(function (size) { return function (rc) { - rc.updateAspect(size.width, size.height); - rc.updateProjection(); + rc.setSize(size); return rc; }; - }) + })) .subscribe(this._renderCameraOperation$); - this._renderMode$ - .skip(1) - .map(function (rm) { + this._renderMode$.pipe(operators_1.skip(1), operators_1.map(function (rm) { return function (rc) { - rc.renderMode = rm; - rc.updateProjection(); + rc.setRenderMode(rm); return rc; }; - }) + })) .subscribe(this._renderCameraOperation$); this._bearing$.subscribe(function () { }); this._renderCameraHolder$.subscribe(function () { }); @@ -40559,199 +52370,335 @@ var RenderService = /** @class */ (function () { get: function () { return this._bearing$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(RenderService.prototype, "element", { get: function () { return this._element; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(RenderService.prototype, "resize$", { get: function () { return this._resize$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(RenderService.prototype, "size$", { get: function () { return this._size$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(RenderService.prototype, "renderMode$", { get: function () { return this._renderMode$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(RenderService.prototype, "renderCameraFrame$", { get: function () { return this._renderCameraFrame$; }, - enumerable: true, + enumerable: false, + configurable: true + }); + Object.defineProperty(RenderService.prototype, "renderCamera$", { + get: function () { + return this._renderCamera$; + }, + enumerable: false, + configurable: true + }); + return RenderService; +}()); +exports.RenderService = RenderService; +exports.default = RenderService; + + +},{"../Geo":294,"../Render":297,"rxjs":43,"rxjs/operators":241}],446:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); + +},{}],447:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.FrameGenerator = void 0; +var FrameGenerator = /** @class */ (function () { + function FrameGenerator(root) { + if (root.requestAnimationFrame) { + this._cancelAnimationFrame = root.cancelAnimationFrame.bind(root); + this._requestAnimationFrame = root.requestAnimationFrame.bind(root); + } + else if (root.mozRequestAnimationFrame) { + this._cancelAnimationFrame = root.mozCancelAnimationFrame.bind(root); + this._requestAnimationFrame = root.mozRequestAnimationFrame.bind(root); + } + else if (root.webkitRequestAnimationFrame) { + this._cancelAnimationFrame = root.webkitCancelAnimationFrame.bind(root); + this._requestAnimationFrame = root.webkitRequestAnimationFrame.bind(root); + } + else if (root.msRequestAnimationFrame) { + this._cancelAnimationFrame = root.msCancelAnimationFrame.bind(root); + this._requestAnimationFrame = root.msRequestAnimationFrame.bind(root); + } + else if (root.oRequestAnimationFrame) { + this._cancelAnimationFrame = root.oCancelAnimationFrame.bind(root); + this._requestAnimationFrame = root.oRequestAnimationFrame.bind(root); + } + else { + this._cancelAnimationFrame = root.clearTimeout.bind(root); + this._requestAnimationFrame = function (cb) { return root.setTimeout(cb, 1000 / 60); }; + } + } + Object.defineProperty(FrameGenerator.prototype, "cancelAnimationFrame", { + get: function () { + return this._cancelAnimationFrame; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(FrameGenerator.prototype, "requestAnimationFrame", { + get: function () { + return this._requestAnimationFrame; + }, + enumerable: false, + configurable: true + }); + return FrameGenerator; +}()); +exports.FrameGenerator = FrameGenerator; +exports.default = FrameGenerator; + +},{}],448:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.RotationDelta = void 0; +var RotationDelta = /** @class */ (function () { + function RotationDelta(phi, theta) { + this._phi = phi; + this._theta = theta; + } + Object.defineProperty(RotationDelta.prototype, "phi", { + get: function () { + return this._phi; + }, + set: function (value) { + this._phi = value; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(RotationDelta.prototype, "theta", { + get: function () { + return this._theta; + }, + set: function (value) { + this._theta = value; + }, + enumerable: false, configurable: true }); - Object.defineProperty(RenderService.prototype, "renderCamera$", { + Object.defineProperty(RotationDelta.prototype, "isZero", { get: function () { - return this._renderCamera$; + return this._phi === 0 && this._theta === 0; }, - enumerable: true, + enumerable: false, configurable: true }); - return RenderService; + 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.RenderService = RenderService; -exports.default = RenderService; +exports.RotationDelta = RotationDelta; +exports.default = RotationDelta; -},{"../Geo":284,"../Render":287,"rxjs/BehaviorSubject":26,"rxjs/Subject":34,"rxjs/add/observable/combineLatest":38,"rxjs/add/operator/do":59,"rxjs/add/operator/filter":61,"rxjs/add/operator/map":65,"rxjs/add/operator/publishReplay":72,"rxjs/add/operator/scan":75,"rxjs/add/operator/skip":77,"rxjs/add/operator/startWith":80,"rxjs/add/operator/withLatestFrom":87}],403:[function(require,module,exports){ +},{}],449:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.State = void 0; var State; (function (State) { - State[State["Traversing"] = 0] = "Traversing"; - State[State["Waiting"] = 1] = "Waiting"; + 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; -},{}],404:[function(require,module,exports){ +},{}],450:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.StateContext = void 0; var State_1 = require("../State"); var Geo_1 = require("../Geo"); var StateContext = /** @class */ (function () { - function StateContext() { + 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.traverse = function () { - this._state = this._state.traverse(); - }; - StateContext.prototype.wait = function () { - this._state = this._state.wait(); - }; Object.defineProperty(StateContext.prototype, "state", { get: function () { - if (this._state instanceof State_1.TraversingState) { + 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, + enumerable: false, configurable: true }); Object.defineProperty(StateContext.prototype, "reference", { get: function () { return this._state.reference; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateContext.prototype, "alpha", { get: function () { return this._state.alpha; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateContext.prototype, "camera", { get: function () { return this._state.camera; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateContext.prototype, "zoom", { get: function () { return this._state.zoom; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateContext.prototype, "currentNode", { get: function () { return this._state.currentNode; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateContext.prototype, "previousNode", { get: function () { return this._state.previousNode; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateContext.prototype, "currentCamera", { get: function () { return this._state.currentCamera; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateContext.prototype, "currentTransform", { get: function () { return this._state.currentTransform; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateContext.prototype, "previousTransform", { get: function () { return this._state.previousTransform; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateContext.prototype, "trajectory", { get: function () { return this._state.trajectory; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateContext.prototype, "currentIndex", { get: function () { return this._state.currentIndex; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateContext.prototype, "lastNode", { get: function () { return this._state.trajectory[this._state.trajectory.length - 1]; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateContext.prototype, "nodesAhead", { get: function () { return this._state.trajectory.length - 1 - this._state.currentIndex; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateContext.prototype, "motionless", { get: function () { return this._state.motionless; }, - enumerable: true, + enumerable: false, configurable: true }); + StateContext.prototype.earth = function () { + this._state = this._state.earth(); + }; + StateContext.prototype.traverse = function () { + this._state = this._state.traverse(); + }; + StateContext.prototype.wait = function () { + this._state = this._state.wait(); + }; + StateContext.prototype.waitInteractively = function () { + this._state = this._state.waitInteractively(); + }; StateContext.prototype.getCenter = function () { return this._state.getCenter(); }; @@ -40788,6 +52735,12 @@ var StateContext = /** @class */ (function () { 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); }; @@ -40812,209 +52765,143 @@ var StateContext = /** @class */ (function () { 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":284,"../State":288}],405:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -var BehaviorSubject_1 = require("rxjs/BehaviorSubject"); -var Subject_1 = require("rxjs/Subject"); -var AnimationFrame_1 = require("rxjs/util/AnimationFrame"); -require("rxjs/add/operator/bufferCount"); -require("rxjs/add/operator/distinctUntilChanged"); -require("rxjs/add/operator/do"); -require("rxjs/add/operator/filter"); -require("rxjs/add/operator/first"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/pairwise"); -require("rxjs/add/operator/publishReplay"); -require("rxjs/add/operator/scan"); -require("rxjs/add/operator/startWith"); -require("rxjs/add/operator/switchMap"); -require("rxjs/add/operator/withLatestFrom"); +},{"../Geo":294,"../State":298}],451:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.StateService = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var State_1 = require("../State"); var StateService = /** @class */ (function () { - function StateService() { + function StateService(transitionMode) { var _this = this; - this._appendNode$ = new Subject_1.Subject(); - this._start$ = new Subject_1.Subject(); - this._frame$ = new Subject_1.Subject(); + this._appendNode$ = new rxjs_1.Subject(); + this._start$ = new rxjs_1.Subject(); + this._frame$ = new rxjs_1.Subject(); this._fpsSampleRate = 30; - this._contextOperation$ = new BehaviorSubject_1.BehaviorSubject(function (context) { + this._contextOperation$ = new rxjs_1.BehaviorSubject(function (context) { return context; }); - this._context$ = this._contextOperation$ - .scan(function (context, operation) { + this._context$ = this._contextOperation$.pipe(operators_1.scan(function (context, operation) { return operation(context); - }, new State_1.StateContext()) - .publishReplay(1) - .refCount(); - this._state$ = this._context$ - .map(function (context) { + }, new State_1.StateContext(transitionMode)), operators_1.publishReplay(1), operators_1.refCount()); + this._state$ = this._context$.pipe(operators_1.map(function (context) { return context.state; - }) - .distinctUntilChanged() - .publishReplay(1) - .refCount(); - this._fps$ = this._start$ - .switchMap(function () { - return _this._frame$ - .bufferCount(1, _this._fpsSampleRate) - .map(function (frameIds) { + }), 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(); - }) - .pairwise() - .map(function (times) { + }), operators_1.pairwise(), operators_1.map(function (times) { return Math.max(20, 1000 * _this._fpsSampleRate / (times[1] - times[0])); - }) - .startWith(60); - }) - .share(); - this._currentState$ = this._frame$ - .withLatestFrom(this._fps$, this._context$, function (frameId, fps, context) { + }), operators_1.startWith(60)); + }), operators_1.share()); + this._currentState$ = this._frame$.pipe(operators_1.withLatestFrom(this._fps$, this._context$, function (frameId, fps, context) { return [frameId, fps, context]; - }) - .filter(function (fc) { + }), operators_1.filter(function (fc) { return fc[2].currentNode != null; - }) - .do(function (fc) { + }), operators_1.tap(function (fc) { fc[2].update(fc[1]); - }) - .map(function (fc) { + }), operators_1.map(function (fc) { return { fps: fc[1], id: fc[0], state: fc[2] }; - }) - .share(); - this._lastState$ = this._currentState$ - .publishReplay(1) - .refCount(); - var nodeChanged$ = this._currentState$ - .distinctUntilChanged(undefined, function (f) { + }), operators_1.share()); + this._lastState$ = this._currentState$.pipe(operators_1.publishReplay(1), operators_1.refCount()); + var nodeChanged$ = this._currentState$.pipe(operators_1.distinctUntilChanged(undefined, function (f) { return f.state.currentNode.key; - }) - .publishReplay(1) - .refCount(); - var nodeChangedSubject$ = new Subject_1.Subject(); + }), operators_1.publishReplay(1), operators_1.refCount()); + var nodeChangedSubject$ = new rxjs_1.Subject(); nodeChanged$ .subscribe(nodeChangedSubject$); - this._currentKey$ = new BehaviorSubject_1.BehaviorSubject(null); - nodeChangedSubject$ - .map(function (f) { + 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$ - .map(function (f) { + this._currentNode$ = nodeChangedSubject$.pipe(operators_1.map(function (f) { return f.state.currentNode; - }) - .publishReplay(1) - .refCount(); - this._currentCamera$ = nodeChangedSubject$ - .map(function (f) { + }), operators_1.publishReplay(1), operators_1.refCount()); + this._currentCamera$ = nodeChangedSubject$.pipe(operators_1.map(function (f) { return f.state.currentCamera; - }) - .publishReplay(1) - .refCount(); - this._currentTransform$ = nodeChangedSubject$ - .map(function (f) { + }), operators_1.publishReplay(1), operators_1.refCount()); + this._currentTransform$ = nodeChangedSubject$.pipe(operators_1.map(function (f) { return f.state.currentTransform; - }) - .publishReplay(1) - .refCount(); - this._reference$ = nodeChangedSubject$ - .map(function (f) { + }), operators_1.publishReplay(1), operators_1.refCount()); + this._reference$ = nodeChangedSubject$.pipe(operators_1.map(function (f) { return f.state.reference; - }) - .distinctUntilChanged(function (r1, r2) { + }), operators_1.distinctUntilChanged(function (r1, r2) { return r1.lat === r2.lat && r1.lon === r2.lon; }, function (reference) { return { lat: reference.lat, lon: reference.lon }; - }) - .publishReplay(1) - .refCount(); - this._currentNodeExternal$ = nodeChanged$ - .map(function (f) { + }), operators_1.publishReplay(1), operators_1.refCount()); + this._currentNodeExternal$ = nodeChanged$.pipe(operators_1.map(function (f) { return f.state.currentNode; - }) - .publishReplay(1) - .refCount(); - this._appendNode$ - .map(function (node) { + }), 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 Subject_1.Subject(); - nodeChanged$ - .map(function (frame) { + this._inMotionOperation$ = new rxjs_1.Subject(); + nodeChanged$.pipe(operators_1.map(function (frame) { return true; - }) + })) .subscribe(this._inMotionOperation$); - this._inMotionOperation$ - .distinctUntilChanged() - .filter(function (moving) { + this._inMotionOperation$.pipe(operators_1.distinctUntilChanged(), operators_1.filter(function (moving) { return moving; - }) - .switchMap(function (moving) { - return _this._currentState$ - .filter(function (frame) { + }), operators_1.switchMap(function (moving) { + return _this._currentState$.pipe(operators_1.filter(function (frame) { return frame.state.nodesAhead === 0; - }) - .map(function (frame) { + }), operators_1.map(function (frame) { return [frame.state.camera.clone(), frame.state.zoom]; - }) - .pairwise() - .map(function (pair) { + }), operators_1.pairwise(), operators_1.map(function (pair) { var c1 = pair[0][0]; var c2 = pair[1][0]; var z1 = pair[0][1]; var z2 = pair[1][1]; return c1.diff(c2) > 1e-5 || Math.abs(z1 - z2) > 1e-5; - }) - .first(function (changed) { + }), operators_1.first(function (changed) { return !changed; - }); - }) + })); + })) .subscribe(this._inMotionOperation$); - this._inMotion$ = this._inMotionOperation$ - .distinctUntilChanged() - .publishReplay(1) - .refCount(); - this._inTranslationOperation$ = new Subject_1.Subject(); - nodeChanged$ - .map(function (frame) { + 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$ - .distinctUntilChanged() - .filter(function (inTranslation) { + this._inTranslationOperation$.pipe(operators_1.distinctUntilChanged(), operators_1.filter(function (inTranslation) { return inTranslation; - }) - .switchMap(function (inTranslation) { - return _this._currentState$ - .filter(function (frame) { + }), operators_1.switchMap(function (inTranslation) { + return _this._currentState$.pipe(operators_1.filter(function (frame) { return frame.state.nodesAhead === 0; - }) - .map(function (frame) { + }), operators_1.map(function (frame) { return frame.state.camera.position.clone(); - }) - .pairwise() - .map(function (pair) { + }), operators_1.pairwise(), operators_1.map(function (pair) { return pair[0].distanceToSquared(pair[1]) !== 0; - }) - .first(function (changed) { + }), operators_1.first(function (changed) { return !changed; - }); - }) + })); + })) .subscribe(this._inTranslationOperation$); - this._inTranslation$ = this._inTranslationOperation$ - .distinctUntilChanged() - .publishReplay(1) - .refCount(); + 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 () { }); @@ -41025,85 +52912,89 @@ var StateService = /** @class */ (function () { this._inMotion$.subscribe(function () { }); this._inTranslation$.subscribe(function () { }); this._frameId = null; - this._frameGenerator = new AnimationFrame_1.RequestAnimationFrameDefinition(window); + this._frameGenerator = new State_1.FrameGenerator(window); } Object.defineProperty(StateService.prototype, "currentState$", { get: function () { return this._currentState$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateService.prototype, "currentNode$", { get: function () { return this._currentNode$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateService.prototype, "currentKey$", { get: function () { return this._currentKey$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateService.prototype, "currentNodeExternal$", { get: function () { return this._currentNodeExternal$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateService.prototype, "currentCamera$", { get: function () { return this._currentCamera$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateService.prototype, "currentTransform$", { get: function () { return this._currentTransform$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateService.prototype, "state$", { get: function () { return this._state$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateService.prototype, "reference$", { get: function () { return this._reference$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateService.prototype, "inMotion$", { get: function () { return this._inMotion$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateService.prototype, "inTranslation$", { get: function () { return this._inTranslation$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateService.prototype, "appendNode$", { get: function () { return this._appendNode$; }, - enumerable: true, + enumerable: false, configurable: true }); + StateService.prototype.earth = function () { + this._inMotionOperation$.next(true); + this._invokeContextOperation(function (context) { context.earth(); }); + }; StateService.prototype.traverse = function () { this._inMotionOperation$.next(true); this._invokeContextOperation(function (context) { context.traverse(); }); @@ -41111,129 +53002,799 @@ var StateService = /** @class */ (function () { 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.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} reference - Reference point in basic coordinates. + */ + StateService.prototype.zoomIn = function (delta, reference) { + this._inMotionOperation$.next(true); + this._invokeContextOperation(function (context) { context.zoomIn(delta, reference); }); + }; + StateService.prototype.getCenter = function () { + return this._lastState$.pipe(operators_1.first(), operators_1.map(function (frame) { + return frame.state.getCenter(); + })); + }; + StateService.prototype.getZoom = function () { + return this._lastState$.pipe(operators_1.first(), operators_1.map(function (frame) { + return frame.state.zoom; + })); + }; + StateService.prototype.setCenter = function (center) { + this._inMotionOperation$.next(true); + this._invokeContextOperation(function (context) { context.setCenter(center); }); + }; + StateService.prototype.setSpeed = function (speed) { + this._invokeContextOperation(function (context) { context.setSpeed(speed); }); + }; + StateService.prototype.setTransitionMode = function (mode) { + this._invokeContextOperation(function (context) { context.setTransitionMode(mode); }); + }; + StateService.prototype.setZoom = function (zoom) { + this._inMotionOperation$.next(true); + this._invokeContextOperation(function (context) { context.setZoom(zoom); }); + }; + StateService.prototype.start = function () { + if (this._frameId == null) { + this._start$.next(null); + this._frameId = this._frameGenerator.requestAnimationFrame(this._frame.bind(this)); + this._frame$.next(this._frameId); + } + }; + StateService.prototype.stop = function () { + if (this._frameId != null) { + this._frameGenerator.cancelAnimationFrame(this._frameId); + this._frameId = null; + } + }; + StateService.prototype._invokeContextOperation = function (action) { + this._contextOperation$ + .next(function (context) { + action(context); + return context; + }); + }; + StateService.prototype._frame = function (time) { + this._frameId = this._frameGenerator.requestAnimationFrame(this._frame.bind(this)); + this._frame$.next(this._frameId); + }; + return StateService; +}()); +exports.StateService = StateService; + +},{"../State":298,"rxjs":43,"rxjs/operators":241}],452:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.TransitionMode = void 0; +/** + * Enumeration for transition mode + * @enum {number} + * @readonly + * @description Modes for specifying how transitions + * between nodes are performed. + */ +var TransitionMode; +(function (TransitionMode) { + /** + * Default transitions. + * + * @description The viewer dynamically determines + * whether transitions should be performed with or + * without motion and blending for each transition + * based on the underlying data. + */ + TransitionMode[TransitionMode["Default"] = 0] = "Default"; + /** + * Instantaneous transitions. + * + * @description All transitions are performed + * without motion or blending. + */ + TransitionMode[TransitionMode["Instantaneous"] = 1] = "Instantaneous"; +})(TransitionMode = exports.TransitionMode || (exports.TransitionMode = {})); +exports.default = TransitionMode; + +},{}],453:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); + +},{}],454:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.EarthState = void 0; +var THREE = require("three"); +var State_1 = require("../../State"); +var EarthState = /** @class */ (function (_super) { + __extends(EarthState, _super); + function EarthState(state) { + var _this = _super.call(this, state) || this; + var viewingDirection = _this._camera.lookat + .clone() + .sub(_this._camera.position) + .normalize(); + _this._camera.lookat.copy(_this._camera.position); + _this._camera.position.z = state.camera.position.z + 20; + _this._camera.position.x = state.camera.position.x - 16 * viewingDirection.x; + _this._camera.position.y = state.camera.position.y - 16 * viewingDirection.y; + _this._camera.up.set(0, 0, 1); + return _this; + } + EarthState.prototype.traverse = function () { + return new State_1.TraversingState(this); + }; + EarthState.prototype.wait = function () { + return new State_1.WaitingState(this); + }; + EarthState.prototype.waitInteractively = function () { + return new State_1.InteractiveWaitingState(this); + }; + EarthState.prototype.dolly = function (delta) { + var camera = this._camera; + var offset = new THREE.Vector3() + .copy(camera.position) + .sub(camera.lookat); + var length = offset.length(); + var scaled = length * Math.pow(2, -delta); + var clipped = Math.max(1, Math.min(scaled, 1000)); + offset.normalize(); + offset.multiplyScalar(clipped); + camera.position.copy(camera.lookat).add(offset); + }; + EarthState.prototype.orbit = function (rotation) { + var camera = this._camera; + var q = new THREE.Quaternion().setFromUnitVectors(camera.up, new THREE.Vector3(0, 0, 1)); + var qInverse = q.clone().inverse(); + var offset = new THREE.Vector3(); + offset.copy(camera.position).sub(camera.lookat); + offset.applyQuaternion(q); + var length = offset.length(); + var phi = Math.atan2(offset.y, offset.x); + phi += rotation.phi; + var theta = Math.atan2(Math.sqrt(offset.x * offset.x + offset.y * offset.y), offset.z); + theta += rotation.theta; + theta = Math.max(0.1, Math.min(Math.PI - 0.1, theta)); + offset.x = Math.sin(theta) * Math.cos(phi); + offset.y = Math.sin(theta) * Math.sin(phi); + offset.z = Math.cos(theta); + offset.applyQuaternion(qInverse); + camera.position.copy(camera.lookat).add(offset.multiplyScalar(length)); + }; + EarthState.prototype.truck = function (direction) { + this._camera.position.add(new THREE.Vector3().fromArray(direction)); + this._camera.lookat.add(new THREE.Vector3().fromArray(direction)); + }; + EarthState.prototype.update = function () { }; + return EarthState; +}(State_1.StateBase)); +exports.EarthState = EarthState; +exports.default = EarthState; + + +},{"../../State":298,"three":242}],455:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.InteractiveStateBase = void 0; +var THREE = require("three"); +var State_1 = require("../../State"); +var InteractiveStateBase = /** @class */ (function (_super) { + __extends(InteractiveStateBase, _super); + function InteractiveStateBase(state) { + var _this = _super.call(this, state) || this; + _this._animationSpeed = 1 / 40; + _this._rotationDelta = new State_1.RotationDelta(0, 0); + _this._requestedRotationDelta = null; + _this._basicRotation = [0, 0]; + _this._requestedBasicRotation = null; + _this._requestedBasicRotationUnbounded = null; + _this._rotationAcceleration = 0.86; + _this._rotationIncreaseAlpha = 0.97; + _this._rotationDecreaseAlpha = 0.9; + _this._rotationThreshold = 1e-3; + _this._unboundedRotationAlpha = 0.8; + _this._desiredZoom = state.zoom; + _this._minZoom = 0; + _this._maxZoom = 3; + _this._lookatDepth = 10; + _this._desiredLookat = null; + _this._desiredCenter = null; + return _this; + } + InteractiveStateBase.prototype.rotate = function (rotationDelta) { + if (this._currentNode == null) { + return; + } + if (rotationDelta.phi === 0 && rotationDelta.theta === 0) { + return; + } + this._desiredZoom = this._zoom; + this._desiredLookat = null; + this._requestedBasicRotation = null; + if (this._requestedRotationDelta != null) { + this._requestedRotationDelta.phi = this._requestedRotationDelta.phi + rotationDelta.phi; + this._requestedRotationDelta.theta = this._requestedRotationDelta.theta + rotationDelta.theta; + } + else { + this._requestedRotationDelta = new State_1.RotationDelta(rotationDelta.phi, rotationDelta.theta); + } + }; + InteractiveStateBase.prototype.rotateUnbounded = function (delta) { + if (this._currentNode == null) { + return; + } + this._requestedBasicRotation = null; + this._requestedRotationDelta = null; + this._applyRotation(delta, this._currentCamera); + this._applyRotation(delta, this._previousCamera); + if (!this._desiredLookat) { + return; + } + var q = new THREE.Quaternion().setFromUnitVectors(this._currentCamera.up, new THREE.Vector3(0, 0, 1)); + var qInverse = q.clone().inverse(); + var offset = new THREE.Vector3() + .copy(this._desiredLookat) + .sub(this._camera.position) + .applyQuaternion(q); + var length = offset.length(); + var phi = Math.atan2(offset.y, offset.x); + phi += delta.phi; + var theta = Math.atan2(Math.sqrt(offset.x * offset.x + offset.y * offset.y), offset.z); + theta += delta.theta; + theta = Math.max(0.1, Math.min(Math.PI - 0.1, theta)); + offset.x = Math.sin(theta) * Math.cos(phi); + offset.y = Math.sin(theta) * Math.sin(phi); + offset.z = Math.cos(theta); + offset.applyQuaternion(qInverse); + this._desiredLookat + .copy(this._camera.position) + .add(offset.multiplyScalar(length)); + }; + InteractiveStateBase.prototype.rotateWithoutInertia = function (rotationDelta) { + if (this._currentNode == null) { + return; + } + this._desiredZoom = this._zoom; + this._desiredLookat = null; + this._requestedBasicRotation = null; + this._requestedRotationDelta = null; + var threshold = Math.PI / (10 * Math.pow(2, this._zoom)); + var delta = { + phi: this._spatial.clamp(rotationDelta.phi, -threshold, threshold), + theta: this._spatial.clamp(rotationDelta.theta, -threshold, threshold), + }; + this._applyRotation(delta, this._currentCamera); + this._applyRotation(delta, this._previousCamera); + }; + InteractiveStateBase.prototype.rotateBasic = function (basicRotation) { + if (this._currentNode == null) { + return; + } + this._desiredZoom = this._zoom; + this._desiredLookat = null; + this._requestedRotationDelta = null; + if (this._requestedBasicRotation != null) { + this._requestedBasicRotation[0] += basicRotation[0]; + this._requestedBasicRotation[1] += basicRotation[1]; + var threshold = 0.05 / Math.pow(2, this._zoom); + this._requestedBasicRotation[0] = + this._spatial.clamp(this._requestedBasicRotation[0], -threshold, threshold); + this._requestedBasicRotation[1] = + this._spatial.clamp(this._requestedBasicRotation[1], -threshold, threshold); + } + else { + this._requestedBasicRotation = basicRotation.slice(); + } + }; + InteractiveStateBase.prototype.rotateBasicUnbounded = function (basicRotation) { + if (this._currentNode == null) { + return; + } + if (this._requestedBasicRotationUnbounded != null) { + this._requestedBasicRotationUnbounded[0] += basicRotation[0]; + this._requestedBasicRotationUnbounded[1] += basicRotation[1]; + } + else { + this._requestedBasicRotationUnbounded = basicRotation.slice(); + } + }; + InteractiveStateBase.prototype.rotateBasicWithoutInertia = function (basic) { + if (this._currentNode == null) { + return; + } + this._desiredZoom = this._zoom; + this._desiredLookat = null; + this._requestedRotationDelta = null; + this._requestedBasicRotation = null; + var threshold = 0.05 / Math.pow(2, this._zoom); + var basicRotation = basic.slice(); + basicRotation[0] = this._spatial.clamp(basicRotation[0], -threshold, threshold); + basicRotation[1] = this._spatial.clamp(basicRotation[1], -threshold, threshold); + this._applyRotationBasic(basicRotation); + }; + InteractiveStateBase.prototype.rotateToBasic = function (basic) { + if (this._currentNode == null) { + return; + } + this._desiredZoom = this._zoom; + this._desiredLookat = null; + basic[0] = this._spatial.clamp(basic[0], 0, 1); + basic[1] = this._spatial.clamp(basic[1], 0, 1); + var lookat = this.currentTransform.unprojectBasic(basic, this._lookatDepth); + this._currentCamera.lookat.fromArray(lookat); + }; + InteractiveStateBase.prototype.zoomIn = function (delta, reference) { + if (this._currentNode == null) { + return; + } + this._desiredZoom = Math.max(this._minZoom, Math.min(this._maxZoom, this._desiredZoom + delta)); + var currentCenter = this.currentTransform.projectBasic(this._currentCamera.lookat.toArray()); + var currentCenterX = currentCenter[0]; + var currentCenterY = currentCenter[1]; + var zoom0 = Math.pow(2, this._zoom); + var zoom1 = Math.pow(2, this._desiredZoom); + var refX = reference[0]; + var refY = reference[1]; + if (this.currentTransform.gpano != null && + this.currentTransform.gpano.CroppedAreaImageWidthPixels === this.currentTransform.gpano.FullPanoWidthPixels) { + if (refX - currentCenterX > 0.5) { + refX = refX - 1; + } + else if (currentCenterX - refX > 0.5) { + refX = 1 + refX; + } + } + var newCenterX = refX - zoom0 / zoom1 * (refX - currentCenterX); + var newCenterY = refY - zoom0 / zoom1 * (refY - currentCenterY); + var gpano = this.currentTransform.gpano; + if (this._currentNode.fullPano) { + newCenterX = this._spatial.wrap(newCenterX + this._basicRotation[0], 0, 1); + newCenterY = this._spatial.clamp(newCenterY + this._basicRotation[1], 0.05, 0.95); + } + else if (gpano != null && + this.currentTransform.gpano.CroppedAreaImageWidthPixels === this.currentTransform.gpano.FullPanoWidthPixels) { + newCenterX = this._spatial.wrap(newCenterX + this._basicRotation[0], 0, 1); + newCenterY = this._spatial.clamp(newCenterY + this._basicRotation[1], 0, 1); + } + else { + newCenterX = this._spatial.clamp(newCenterX, 0, 1); + newCenterY = this._spatial.clamp(newCenterY, 0, 1); + } + this._desiredLookat = new THREE.Vector3() + .fromArray(this.currentTransform.unprojectBasic([newCenterX, newCenterY], this._lookatDepth)); + }; + InteractiveStateBase.prototype.setCenter = function (center) { + this._desiredLookat = null; + this._requestedRotationDelta = null; + this._requestedBasicRotation = null; + this._desiredZoom = this._zoom; + var clamped = [ + this._spatial.clamp(center[0], 0, 1), + this._spatial.clamp(center[1], 0, 1), + ]; + if (this._currentNode == null) { + this._desiredCenter = clamped; + return; + } + this._desiredCenter = null; + var currentLookat = new THREE.Vector3() + .fromArray(this.currentTransform.unprojectBasic(clamped, this._lookatDepth)); + var previousTransform = this.previousTransform != null ? + this.previousTransform : + this.currentTransform; + var previousLookat = new THREE.Vector3() + .fromArray(previousTransform.unprojectBasic(clamped, this._lookatDepth)); + this._currentCamera.lookat.copy(currentLookat); + this._previousCamera.lookat.copy(previousLookat); + }; + InteractiveStateBase.prototype.setZoom = function (zoom) { + this._desiredLookat = null; + this._requestedRotationDelta = null; + this._requestedBasicRotation = null; + this._zoom = this._spatial.clamp(zoom, this._minZoom, this._maxZoom); + this._desiredZoom = this._zoom; + }; + InteractiveStateBase.prototype._applyRotation = function (delta, camera) { + if (camera == null) { + return; + } + var q = new THREE.Quaternion().setFromUnitVectors(camera.up, new THREE.Vector3(0, 0, 1)); + var qInverse = q.clone().inverse(); + var offset = new THREE.Vector3(); + offset.copy(camera.lookat).sub(camera.position); + offset.applyQuaternion(q); + var length = offset.length(); + var phi = Math.atan2(offset.y, offset.x); + phi += delta.phi; + var theta = Math.atan2(Math.sqrt(offset.x * offset.x + offset.y * offset.y), offset.z); + theta += delta.theta; + theta = Math.max(0.1, Math.min(Math.PI - 0.1, theta)); + offset.x = Math.sin(theta) * Math.cos(phi); + offset.y = Math.sin(theta) * Math.sin(phi); + offset.z = Math.cos(theta); + offset.applyQuaternion(qInverse); + camera.lookat.copy(camera.position).add(offset.multiplyScalar(length)); + }; + InteractiveStateBase.prototype._applyRotationBasic = function (basicRotation) { + var currentNode = this._currentNode; + var previousNode = this._previousNode != null ? + this.previousNode : + this.currentNode; + var currentCamera = this._currentCamera; + var previousCamera = this._previousCamera; + var currentTransform = this.currentTransform; + var previousTransform = this.previousTransform != null ? + this.previousTransform : + this.currentTransform; + var currentBasic = currentTransform.projectBasic(currentCamera.lookat.toArray()); + var previousBasic = previousTransform.projectBasic(previousCamera.lookat.toArray()); + var currentGPano = currentTransform.gpano; + var previousGPano = previousTransform.gpano; + if (currentNode.fullPano) { + currentBasic[0] = this._spatial.wrap(currentBasic[0] + basicRotation[0], 0, 1); + currentBasic[1] = this._spatial.clamp(currentBasic[1] + basicRotation[1], 0.05, 0.95); + } + else if (currentGPano != null && + currentTransform.gpano.CroppedAreaImageWidthPixels === currentTransform.gpano.FullPanoWidthPixels) { + currentBasic[0] = this._spatial.wrap(currentBasic[0] + basicRotation[0], 0, 1); + currentBasic[1] = this._spatial.clamp(currentBasic[1] + basicRotation[1], 0, 1); + } + else { + currentBasic[0] = this._spatial.clamp(currentBasic[0] + basicRotation[0], 0, 1); + currentBasic[1] = this._spatial.clamp(currentBasic[1] + basicRotation[1], 0, 1); + } + if (previousNode.fullPano) { + previousBasic[0] = this._spatial.wrap(previousBasic[0] + basicRotation[0], 0, 1); + previousBasic[1] = this._spatial.clamp(previousBasic[1] + basicRotation[1], 0.05, 0.95); + } + else if (previousGPano != null && + previousTransform.gpano.CroppedAreaImageWidthPixels === previousTransform.gpano.FullPanoWidthPixels) { + previousBasic[0] = this._spatial.wrap(previousBasic[0] + basicRotation[0], 0, 1); + previousBasic[1] = this._spatial.clamp(previousBasic[1] + basicRotation[1], 0, 1); + } + else { + previousBasic[0] = this._spatial.clamp(previousBasic[0] + basicRotation[0], 0, 1); + previousBasic[1] = this._spatial.clamp(currentBasic[1] + basicRotation[1], 0, 1); + } + var currentLookat = currentTransform.unprojectBasic(currentBasic, this._lookatDepth); + currentCamera.lookat.fromArray(currentLookat); + var previousLookat = previousTransform.unprojectBasic(previousBasic, this._lookatDepth); + previousCamera.lookat.fromArray(previousLookat); + }; + InteractiveStateBase.prototype._updateZoom = function (animationSpeed) { + var diff = this._desiredZoom - this._zoom; + var sign = diff > 0 ? 1 : diff < 0 ? -1 : 0; + if (diff === 0) { + return; + } + else if (Math.abs(diff) < 2e-3) { + this._zoom = this._desiredZoom; + if (this._desiredLookat != null) { + this._desiredLookat = null; + } + } + else { + this._zoom += sign * Math.max(Math.abs(5 * animationSpeed * diff), 2e-3); + } }; - StateService.prototype.clearNodes = function () { - this._invokeContextOperation(function (context) { context.clear(); }); + 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); + } }; - StateService.prototype.clearPriorNodes = function () { - this._invokeContextOperation(function (context) { context.clearPrior(); }); + 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); }; - StateService.prototype.cutNodes = function () { - this._invokeContextOperation(function (context) { context.cut(); }); + 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]; + } }; - StateService.prototype.setNodes = function (nodes) { - this._invokeContextOperation(function (context) { context.set(nodes); }); + 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]; + } }; - StateService.prototype.rotate = function (delta) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.rotate(delta); }); + 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; }; - StateService.prototype.rotateBasic = function (basicRotation) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.rotateBasic(basicRotation); }); + InteractiveStateBase.prototype._setDesiredZoom = function () { + this._desiredZoom = + this._currentNode.fullPano || this._previousNode == null ? + this._zoom : 0; }; - StateService.prototype.rotateBasicUnbounded = function (basicRotation) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.rotateBasicUnbounded(basicRotation); }); + return InteractiveStateBase; +}(State_1.StateBase)); +exports.InteractiveStateBase = InteractiveStateBase; +exports.default = InteractiveStateBase; + + +},{"../../State":298,"three":242}],456:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); }; - StateService.prototype.rotateBasicWithoutInertia = function (basicRotation) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.rotateBasicWithoutInertia(basicRotation); }); + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - StateService.prototype.rotateToBasic = function (basic) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.rotateToBasic(basic); }); +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.InteractiveWaitingState = void 0; +var State_1 = require("../../State"); +var InteractiveWaitingState = /** @class */ (function (_super) { + __extends(InteractiveWaitingState, _super); + function InteractiveWaitingState(state) { + var _this = _super.call(this, state) || this; + _this._adjustCameras(); + _this._motionless = _this._motionlessTransition(); + return _this; + } + InteractiveWaitingState.prototype.traverse = function () { + return new State_1.TraversingState(this); }; - StateService.prototype.move = function (delta) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.move(delta); }); + InteractiveWaitingState.prototype.wait = function () { + return new State_1.WaitingState(this); }; - StateService.prototype.moveTo = function (position) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.moveTo(position); }); + InteractiveWaitingState.prototype.prepend = function (nodes) { + _super.prototype.prepend.call(this, nodes); + this._motionless = this._motionlessTransition(); }; - /** - * Change zoom level while keeping the reference point position approximately static. - * - * @parameter {number} delta - Change in zoom level. - * @parameter {Array} reference - Reference point in basic coordinates. - */ - StateService.prototype.zoomIn = function (delta, reference) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.zoomIn(delta, reference); }); + InteractiveWaitingState.prototype.set = function (nodes) { + _super.prototype.set.call(this, nodes); + this._motionless = this._motionlessTransition(); }; - StateService.prototype.getCenter = function () { - return this._lastState$ - .first() - .map(function (frame) { - return frame.state.getCenter(); - }); + InteractiveWaitingState.prototype.move = function (delta) { + this._alpha = Math.max(0, Math.min(1, this._alpha + delta)); }; - StateService.prototype.getZoom = function () { - return this._lastState$ - .first() - .map(function (frame) { - return frame.state.zoom; - }); + InteractiveWaitingState.prototype.moveTo = function (position) { + this._alpha = Math.max(0, Math.min(1, position)); }; - StateService.prototype.setCenter = function (center) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.setCenter(center); }); + InteractiveWaitingState.prototype.update = function (fps) { + this._updateRotation(); + if (!this._rotationDelta.isZero) { + this._applyRotation(this._rotationDelta, this._previousCamera); + this._applyRotation(this._rotationDelta, this._currentCamera); + } + this._updateRotationBasic(); + if (this._basicRotation[0] !== 0 || this._basicRotation[1] !== 0) { + this._applyRotationBasic(this._basicRotation); + } + var animationSpeed = this._animationSpeed * (60 / fps); + this._updateZoom(animationSpeed); + this._updateLookat(animationSpeed); + this._camera.lerpCameras(this._previousCamera, this._currentCamera, this.alpha); }; - StateService.prototype.setSpeed = function (speed) { - this._invokeContextOperation(function (context) { context.setSpeed(speed); }); + InteractiveWaitingState.prototype._getAlpha = function () { + return this._motionless ? Math.round(this._alpha) : this._alpha; }; - StateService.prototype.setZoom = function (zoom) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.setZoom(zoom); }); + InteractiveWaitingState.prototype._setCurrentCamera = function () { + _super.prototype._setCurrentCamera.call(this); + this._adjustCameras(); }; - 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); + InteractiveWaitingState.prototype._adjustCameras = function () { + if (this._previousNode == null) { + return; } - }; - StateService.prototype.stop = function () { - if (this._frameId != null) { - this._frameGenerator.cancelAnimationFrame(this._frameId); - this._frameId = null; + 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)); } }; - 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; + return InteractiveWaitingState; +}(State_1.InteractiveStateBase)); +exports.InteractiveWaitingState = InteractiveWaitingState; +exports.default = InteractiveWaitingState; -},{"../State":288,"rxjs/BehaviorSubject":26,"rxjs/Subject":34,"rxjs/add/operator/bufferCount":50,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/do":59,"rxjs/add/operator/filter":61,"rxjs/add/operator/first":63,"rxjs/add/operator/map":65,"rxjs/add/operator/pairwise":69,"rxjs/add/operator/publishReplay":72,"rxjs/add/operator/scan":75,"rxjs/add/operator/startWith":80,"rxjs/add/operator/switchMap":81,"rxjs/add/operator/withLatestFrom":87,"rxjs/util/AnimationFrame":208}],406:[function(require,module,exports){ +},{"../../State":298}],457:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +exports.StateBase = void 0; var Error_1 = require("../../Error"); var Geo_1 = require("../../Geo"); +var State_1 = require("../../State"); var StateBase = /** @class */ (function () { function StateBase(state) { this._spatial = new Geo_1.Spatial(); this._geoCoords = new Geo_1.GeoCoords(); this._referenceThreshold = 0.01; + this._transitionMode = state.transitionMode; this._reference = state.reference; this._alpha = state.alpha; this._camera = state.camera.clone(); @@ -41244,8 +53805,8 @@ var StateBase = /** @class */ (function () { this._trajectoryCameras = []; for (var _i = 0, _a = this._trajectory; _i < _a.length; _i++) { var node = _a[_i]; - var translation = this._nodeToTranslation(node); - var transform = new Geo_1.Transform(node, node.image, translation); + 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)); } @@ -41266,63 +53827,63 @@ var StateBase = /** @class */ (function () { get: function () { return this._reference; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateBase.prototype, "alpha", { get: function () { return this._getAlpha(); }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateBase.prototype, "camera", { get: function () { return this._camera; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateBase.prototype, "zoom", { get: function () { return this._zoom; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateBase.prototype, "trajectory", { get: function () { return this._trajectory; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateBase.prototype, "currentIndex", { get: function () { return this._currentIndex; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateBase.prototype, "currentNode", { get: function () { return this._currentNode; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateBase.prototype, "previousNode", { get: function () { return this._previousNode; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateBase.prototype, "currentCamera", { get: function () { return this._currentCamera; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateBase.prototype, "currentTransform", { @@ -41330,7 +53891,7 @@ var StateBase = /** @class */ (function () { return this._trajectoryTransforms.length > 0 ? this._trajectoryTransforms[this.currentIndex] : null; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateBase.prototype, "previousTransform", { @@ -41338,16 +53899,44 @@ var StateBase = /** @class */ (function () { return this._trajectoryTransforms.length > 1 && this.currentIndex > 0 ? this._trajectoryTransforms[this.currentIndex - 1] : null; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(StateBase.prototype, "motionless", { get: function () { return this._motionless; }, - enumerable: true, - configurable: true - }); + enumerable: false, + configurable: true + }); + Object.defineProperty(StateBase.prototype, "transitionMode", { + get: function () { + return this._transitionMode; + }, + enumerable: false, + configurable: true + }); + StateBase.prototype.earth = function () { throw new Error("Not implemented"); }; + StateBase.prototype.traverse = function () { throw new Error("Not implemented"); }; + StateBase.prototype.wait = function () { throw new Error("Not implemented"); }; + StateBase.prototype.waitInteractively = function () { throw new Error("Not implemented"); }; + StateBase.prototype.move = function (delta) { }; + StateBase.prototype.moveTo = function (position) { }; + StateBase.prototype.rotate = function (delta) { }; + StateBase.prototype.rotateUnbounded = function (delta) { }; + StateBase.prototype.rotateWithoutInertia = function (delta) { }; + StateBase.prototype.rotateBasic = function (basicRotation) { }; + StateBase.prototype.rotateBasicUnbounded = function (basicRotation) { }; + StateBase.prototype.rotateBasicWithoutInertia = function (basicRotation) { }; + StateBase.prototype.rotateToBasic = function (basic) { }; + StateBase.prototype.setSpeed = function (speed) { }; + StateBase.prototype.zoomIn = function (delta, reference) { }; + StateBase.prototype.update = function (fps) { }; + StateBase.prototype.setCenter = function (center) { }; + StateBase.prototype.setZoom = function (zoom) { }; + StateBase.prototype.dolly = function (delta) { }; + StateBase.prototype.orbit = function (rotation) { }; + StateBase.prototype.truck = function (direction) { }; StateBase.prototype.append = function (nodes) { if (nodes.length < 1) { throw Error("Trajectory can not be empty"); @@ -41421,6 +54010,10 @@ var StateBase = /** @class */ (function () { 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); @@ -41437,10 +54030,10 @@ var StateBase = /** @class */ (function () { }; StateBase.prototype._motionlessTransition = function () { var nodesSet = this._currentNode != null && this._previousNode != null; - return nodesSet && !(this._currentNode.merged && + return nodesSet && (this._transitionMode === State_1.TransitionMode.Instantaneous || !(this._currentNode.merged && this._previousNode.merged && this._withinOriginalDistance() && - this._sameConnectedComponent()); + this._sameConnectedComponent())); }; StateBase.prototype._setReference = function (node) { // do not reset reference if node is within threshold distance @@ -41489,8 +54082,8 @@ var StateBase = /** @class */ (function () { if (!node.assetsCached) { throw new Error_1.ArgumentMapillaryError("Assets must be cached when node is added to trajectory"); } - var translation = this._nodeToTranslation(node); - var transform = new Geo_1.Transform(node, node.image, translation); + 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)); } @@ -41501,27 +54094,20 @@ var StateBase = /** @class */ (function () { if (!node.assetsCached) { throw new Error_1.ArgumentMapillaryError("Assets must be cached when added to trajectory"); } - var translation = this._nodeToTranslation(node); - var transform = new Geo_1.Transform(node, node.image, translation); + 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) { - var C = this._geoCoords.geodeticToEnu(node.latLon.lat, node.latLon.lon, node.alt, this._reference.lat, this._reference.lon, this._reference.alt); - var RC = this._spatial.rotate(C, node.rotation); - return [-RC.x, -RC.y, -RC.z]; + 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; - if (!current || - !current.mergeCC || - !previous || - !previous.mergeCC) { - return true; - } - return current.mergeCC === previous.mergeCC; + return !!current && !!previous && + current.mergeCC === previous.mergeCC; }; StateBase.prototype._withinOriginalDistance = function () { var current = this._currentNode; @@ -41537,13 +54123,15 @@ var StateBase = /** @class */ (function () { }()); exports.StateBase = StateBase; -},{"../../Error":283,"../../Geo":284}],407:[function(require,module,exports){ +},{"../../Error":293,"../../Geo":294,"../../State":298}],458:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -41551,66 +54139,9 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var THREE = require("three"); +exports.TraversingState = void 0; var UnitBezier = require("@mapbox/unitbezier"); var State_1 = require("../../State"); -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; -}()); var TraversingState = /** @class */ (function (_super) { __extends(TraversingState, _super); function TraversingState(state) { @@ -41618,34 +54149,20 @@ var TraversingState = /** @class */ (function (_super) { _this._adjustCameras(); _this._motionless = _this._motionlessTransition(); _this._baseAlpha = _this._alpha; - _this._animationSpeed = 1 / 40; _this._speedCoefficient = 1; _this._unitBezier = new UnitBezier(0.74, 0.67, 0.38, 0.96); _this._useBezier = false; - _this._rotationDelta = new 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; } - TraversingState.prototype.traverse = function () { - throw new Error("Not implemented"); + 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) { @@ -41679,158 +54196,9 @@ var TraversingState = /** @class */ (function (_super) { this._useBezier = true; } }; - TraversingState.prototype.move = function (delta) { - throw new Error("Not implemented"); - }; - TraversingState.prototype.moveTo = function (delta) { - throw new Error("Not implemented"); - }; - TraversingState.prototype.rotate = function (rotationDelta) { - if (this._currentNode == null) { - 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 RotationDelta(rotationDelta.phi, rotationDelta.theta); - } - }; - TraversingState.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(); - } - }; - TraversingState.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(); - } - }; - TraversingState.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); - }; - TraversingState.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); - }; TraversingState.prototype.setSpeed = function (speed) { this._speedCoefficient = this._spatial.clamp(speed, 0, 10); }; - TraversingState.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)); - }; - TraversingState.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); - }; - TraversingState.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; - }; TraversingState.prototype.update = function (fps) { if (this._alpha === 1 && this._currentIndex + this._alpha < this._trajectory.length) { this._currentIndex += 1; @@ -41852,8 +54220,8 @@ var TraversingState = /** @class */ (function (_super) { } this._updateRotation(); if (!this._rotationDelta.isZero) { - this._applyRotation(this._previousCamera); - this._applyRotation(this._currentCamera); + this._applyRotation(this._rotationDelta, this._previousCamera); + this._applyRotation(this._rotationDelta, this._currentCamera); } this._updateRotationBasic(); if (this._basicRotation[0] !== 0 || this._basicRotation[1] !== 0) { @@ -41885,213 +54253,20 @@ var TraversingState = /** @class */ (function (_super) { this._baseAlpha = 0; this._motionless = this._motionlessTransition(); }; - TraversingState.prototype._applyRotation = function (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 += this._rotationDelta.phi; - var theta = Math.atan2(Math.sqrt(offset.x * offset.x + offset.y * offset.y), offset.z); - theta += this._rotationDelta.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)); - }; - TraversingState.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); - }; - TraversingState.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); - } - }; - TraversingState.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); - } - }; - TraversingState.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; - } - this._rotationDelta.multiply(this._rotationAcceleration); - this._rotationDelta.threshold(this._rotationThreshold); - }; - TraversingState.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]; - } - }; - TraversingState.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]; - } - }; - TraversingState.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; - }; - TraversingState.prototype._setDesiredZoom = function () { - this._desiredZoom = - this._currentNode.fullPano || this._previousNode == null ? - this._zoom : 0; - }; return TraversingState; -}(State_1.StateBase)); +}(State_1.InteractiveStateBase)); exports.TraversingState = TraversingState; +exports.default = TraversingState; -},{"../../State":288,"@mapbox/unitbezier":2,"three":231}],408:[function(require,module,exports){ +},{"../../State":298,"@mapbox/unitbezier":2}],459:[function(require,module,exports){ "use strict"; var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -42099,6 +54274,7 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.WaitingState = void 0; var State_1 = require("../../State"); var WaitingState = /** @class */ (function (_super) { __extends(WaitingState, _super); @@ -42112,8 +54288,8 @@ var WaitingState = /** @class */ (function (_super) { WaitingState.prototype.traverse = function () { return new State_1.TraversingState(this); }; - WaitingState.prototype.wait = function () { - throw new Error("Not implemented"); + WaitingState.prototype.waitInteractively = function () { + return new State_1.InteractiveWaitingState(this); }; WaitingState.prototype.prepend = function (nodes) { _super.prototype.prepend.call(this, nodes); @@ -42123,13 +54299,6 @@ var WaitingState = /** @class */ (function (_super) { _super.prototype.set.call(this, nodes); this._motionless = this._motionlessTransition(); }; - WaitingState.prototype.rotate = function (delta) { return; }; - WaitingState.prototype.rotateBasic = function (basicRotation) { return; }; - WaitingState.prototype.rotateBasicUnbounded = function (basicRotation) { return; }; - WaitingState.prototype.rotateBasicWithoutInertia = function (basicRotation) { return; }; - WaitingState.prototype.rotateToBasic = function (basic) { return; }; - WaitingState.prototype.setSpeed = function (speed) { return; }; - WaitingState.prototype.zoomIn = function (delta, reference) { return; }; WaitingState.prototype.move = function (delta) { this._alpha = Math.max(0, Math.min(1, this._alpha + delta)); }; @@ -42139,8 +54308,6 @@ var WaitingState = /** @class */ (function (_super) { WaitingState.prototype.update = function (fps) { this._camera.lerpCameras(this._previousCamera, this._currentCamera, this.alpha); }; - WaitingState.prototype.setCenter = function (center) { return; }; - WaitingState.prototype.setZoom = function (zoom) { return; }; WaitingState.prototype._getAlpha = function () { return this._motionless ? Math.round(this._alpha) : this._alpha; }; @@ -42164,11 +54331,13 @@ var WaitingState = /** @class */ (function (_super) { return WaitingState; }(State_1.StateBase)); exports.WaitingState = WaitingState; +exports.default = WaitingState; -},{"../../State":288}],409:[function(require,module,exports){ +},{"../../State":298}],460:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); +exports.ImageTileLoader = void 0; +var rxjs_1 = require("rxjs"); /** * @class ImageTileLoader * @@ -42211,7 +54380,7 @@ var ImageTileLoader = /** @class */ (function () { characteristics + this._origin; var xmlHTTP = null; - return [Observable_1.Observable.create(function (subscriber) { + return [rxjs_1.Observable.create(function (subscriber) { xmlHTTP = new XMLHttpRequest(); xmlHTTP.open("GET", url, true); xmlHTTP.responseType = "arraybuffer"; @@ -42257,9 +54426,10 @@ var ImageTileLoader = /** @class */ (function () { exports.ImageTileLoader = ImageTileLoader; exports.default = ImageTileLoader; -},{"rxjs/Observable":29}],410:[function(require,module,exports){ +},{"rxjs":43}],461:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.ImageTileStore = void 0; /** * @class ImageTileStore * @@ -42325,10 +54495,10 @@ var ImageTileStore = /** @class */ (function () { exports.ImageTileStore = ImageTileStore; exports.default = ImageTileStore; -},{}],411:[function(require,module,exports){ +},{}],462:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +exports.RegionOfInterestCalculator = void 0; var Geo_1 = require("../Geo"); /** * @class RegionOfInterestCalculator @@ -42466,12 +54636,13 @@ var RegionOfInterestCalculator = /** @class */ (function () { exports.RegionOfInterestCalculator = RegionOfInterestCalculator; exports.default = RegionOfInterestCalculator; -},{"../Geo":284}],412:[function(require,module,exports){ +},{"../Geo":294}],463:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +exports.TextureProvider = void 0; +var operators_1 = require("rxjs/operators"); var THREE = require("three"); -var Subject_1 = require("rxjs/Subject"); +var rxjs_1 = require("rxjs"); /** * @class TextureProvider * @@ -42501,17 +54672,12 @@ var TextureProvider = /** @class */ (function () { this._maxLevel = Math.ceil(Math.log(Math.max(height, width)) / Math.log(2)); this._currentLevel = -1; this._tileSize = tileSize; - this._updated$ = new Subject_1.Subject(); - this._createdSubject$ = new Subject_1.Subject(); - this._created$ = this._createdSubject$ - .publishReplay(1) - .refCount(); + 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 Subject_1.Subject(); - this._has$ = this._hasSubject$ - .startWith(false) - .publishReplay(1) - .refCount(); + 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 = {}; @@ -42535,7 +54701,7 @@ var TextureProvider = /** @class */ (function () { get: function () { return this._disposed; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TextureProvider.prototype, "hasTexture$", { @@ -42549,7 +54715,7 @@ var TextureProvider = /** @class */ (function () { get: function () { return this._has$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TextureProvider.prototype, "key", { @@ -42562,7 +54728,7 @@ var TextureProvider = /** @class */ (function () { get: function () { return this._key; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TextureProvider.prototype, "textureUpdated$", { @@ -42575,7 +54741,7 @@ var TextureProvider = /** @class */ (function () { get: function () { return this._updated$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TextureProvider.prototype, "textureCreated$", { @@ -42588,7 +54754,7 @@ var TextureProvider = /** @class */ (function () { get: function () { return this._created$; }, - enumerable: true, + enumerable: false, configurable: true }); /** @@ -42870,8 +55036,10 @@ var TextureProvider = /** @class */ (function () { 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); + var target = this._renderer.getRenderTarget(); + this._renderer.setRenderTarget(this._renderTarget); + this._renderer.render(scene, this._camera); + this._renderer.setRenderTarget(target); scene.remove(mesh); geometry.dispose(); material.dispose(); @@ -42947,9 +55115,14 @@ var TextureProvider = /** @class */ (function () { exports.TextureProvider = TextureProvider; exports.default = TextureProvider; -},{"rxjs/Subject":34,"three":231}],413:[function(require,module,exports){ +},{"rxjs":43,"rxjs/operators":241,"three":242}],464:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); + +},{}],465:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.DOM = void 0; var DOM = /** @class */ (function () { function DOM(doc) { this._document = !!doc ? doc : document; @@ -42958,7 +55131,7 @@ var DOM = /** @class */ (function () { get: function () { return this._document; }, - enumerable: true, + enumerable: false, configurable: true }); DOM.prototype.createElement = function (tagName, className, container) { @@ -42976,9 +55149,10 @@ var DOM = /** @class */ (function () { exports.DOM = DOM; exports.default = DOM; -},{}],414:[function(require,module,exports){ +},{}],466:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.EventEmitter = void 0; var EventEmitter = /** @class */ (function () { function EventEmitter() { this._events = {}; @@ -43035,53 +55209,55 @@ var EventEmitter = /** @class */ (function () { exports.EventEmitter = EventEmitter; exports.default = EventEmitter; -},{}],415:[function(require,module,exports){ +},{}],467:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.Settings = void 0; var Viewer_1 = require("../Viewer"); var Settings = /** @class */ (function () { function Settings() { } - 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, + enumerable: false, configurable: true }); Object.defineProperty(Settings, "basePanoramaSize", { get: function () { return Settings._basePanoramaSize; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Settings, "maxImageSize", { get: function () { return Settings._maxImageSize; }, - enumerable: true, + enumerable: false, configurable: true }); + Settings.setOptions = function (options) { + Settings._baseImageSize = options.baseImageSize != null ? + options.baseImageSize : + Viewer_1.ImageSize.Size640; + Settings._basePanoramaSize = options.basePanoramaSize != null ? + options.basePanoramaSize : + Viewer_1.ImageSize.Size2048; + Settings._maxImageSize = options.maxImageSize != null ? + options.maxImageSize : + Viewer_1.ImageSize.Size2048; + }; return Settings; }()); exports.Settings = Settings; exports.default = Settings; -},{"../Viewer":292}],416:[function(require,module,exports){ +},{"../Viewer":302}],468:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.isWebGLSupported = exports.isWebGLSupportedCached = exports.isBlobSupported = exports.isObjectSupported = exports.isJSONSupported = exports.isFunctionSupported = exports.isArraySupported = exports.isBrowser = void 0; function isBrowser() { return typeof window !== "undefined" && typeof document !== "undefined"; } @@ -43107,6 +55283,10 @@ function isObjectSupported() { 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) { @@ -43145,50 +55325,103 @@ function isWebGLSupported() { } exports.isWebGLSupported = isWebGLSupported; -},{}],417:[function(require,module,exports){ +},{}],469:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.Urls = void 0; var Urls = /** @class */ (function () { function Urls() { } - Object.defineProperty(Urls, "tileScheme", { + Object.defineProperty(Urls, "explore", { get: function () { - return "https"; + return Urls._scheme + "://" + Urls._exploreHost; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(Urls, "tileDomain", { + Object.defineProperty(Urls, "origin", { get: function () { - return "d2qb1440i7l50o.cloudfront.net"; + return Urls._origin; }, - enumerable: true, + enumerable: false, configurable: true }); - Object.defineProperty(Urls, "origin", { + Object.defineProperty(Urls, "tileScheme", { get: function () { - return "mapillary.webgl"; + return Urls._scheme; }, - enumerable: true, + enumerable: false, + configurable: true + }); + Object.defineProperty(Urls, "tileDomain", { + get: function () { + return Urls._imageTileHost; + }, + enumerable: false, configurable: true }); - Urls.thumbnail = function (key, size) { - return "https://d1cuyjsrcm0gby.cloudfront.net/" + key + "/thumb-" + size + ".jpg?origin=" + this.origin; + Urls.clusterReconstruction = function (key) { + return Urls._scheme + "://" + Urls._clusterReconstructionHost + "/" + key + "/v1.0/aligned.jsonz"; + }; + Urls.exporeImage = function (key) { + return Urls._scheme + "://" + Urls._exploreHost + "/app/?pKey=" + key + "&focus=photo"; + }; + Urls.exporeUser = function (username) { + return Urls._scheme + "://" + Urls._exploreHost + "/app/user/" + username; }; Urls.falcorModel = function (clientId) { - return "https://a.mapillary.com/v3/model.json?client_id=" + clientId; + return Urls._scheme + "://" + Urls._apiHost + "/v3/model.json?client_id=" + clientId; }; Urls.protoMesh = function (key) { - return "https://d1brzeo354iq2l.cloudfront.net/v2/mesh/" + key; + return Urls._scheme + "://" + Urls._meshHost + "/v2/mesh/" + key; + }; + Urls.thumbnail = function (key, size, origin) { + var query = !!origin ? "?origin=" + origin : ""; + return Urls._scheme + "://" + Urls._imageHost + "/" + key + "/thumb-" + size + ".jpg" + query; + }; + Urls.setOptions = function (options) { + if (!options) { + return; + } + if (!!options.apiHost) { + Urls._apiHost = options.apiHost; + } + if (!!options.clusterReconstructionHost) { + Urls._clusterReconstructionHost = options.clusterReconstructionHost; + } + if (!!options.exploreHost) { + Urls._exploreHost = options.exploreHost; + } + if (!!options.imageHost) { + Urls._imageHost = options.imageHost; + } + if (!!options.imageTileHost) { + Urls._imageTileHost = options.imageTileHost; + } + if (!!options.meshHost) { + Urls._meshHost = options.meshHost; + } + if (!!options.scheme) { + Urls._scheme = options.scheme; + } }; + Urls._apiHost = "a.mapillary.com"; + Urls._clusterReconstructionHost = "cluster-reconstructions.mapillary.com"; + Urls._exploreHost = "www.mapillary.com"; + Urls._imageHost = "images.mapillary.com"; + Urls._imageTileHost = "loris.mapillary.com"; + Urls._meshHost = "meshes.mapillary.com"; + Urls._origin = "mapillary.webgl"; + Urls._scheme = "https"; return Urls; }()); exports.Urls = Urls; exports.default = Urls; -},{}],418:[function(require,module,exports){ +},{}],470:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.Alignment = void 0; /** * Enumeration for alignments * @enum {number} @@ -43235,16 +55468,12 @@ var Alignment; })(Alignment = exports.Alignment || (exports.Alignment = {})); exports.default = Alignment; -},{}],419:[function(require,module,exports){ +},{}],471:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); -require("rxjs/add/operator/bufferCount"); -require("rxjs/add/operator/delay"); -require("rxjs/add/operator/distinctUntilChanged"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/switchMap"); -require("rxjs/add/operator/timeout"); +exports.CacheService = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Graph_1 = require("../Graph"); var CacheService = /** @class */ (function () { function CacheService(graphService, stateService) { @@ -43256,7 +55485,7 @@ var CacheService = /** @class */ (function () { get: function () { return this._started; }, - enumerable: true, + enumerable: false, configurable: true }); CacheService.prototype.start = function () { @@ -43264,11 +55493,9 @@ var CacheService = /** @class */ (function () { if (this._started) { return; } - this._uncacheSubscription = this._stateService.currentState$ - .distinctUntilChanged(undefined, function (frame) { + this._uncacheSubscription = this._stateService.currentState$.pipe(operators_1.distinctUntilChanged(undefined, function (frame) { return frame.state.currentNode.key; - }) - .map(function (frame) { + }), operators_1.map(function (frame) { var trajectory = frame.state.trajectory; var trajectoryKeys = trajectory .map(function (n) { @@ -43276,38 +55503,30 @@ var CacheService = /** @class */ (function () { }); var sequenceKey = trajectory[trajectory.length - 1].sequenceKey; return [trajectoryKeys, sequenceKey]; - }) - .bufferCount(1, 5) - .withLatestFrom(this._graphService.graphMode$) - .switchMap(function (_a) { + }), 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$ - .skip(1) - .withLatestFrom(this._stateService.currentState$) - .switchMap(function (_a) { + this._cacheNodeSubscription = this._graphService.graphMode$.pipe(operators_1.skip(1), operators_1.withLatestFrom(this._stateService.currentState$), operators_1.switchMap(function (_a) { var mode = _a[0], frame = _a[1]; return mode === Graph_1.GraphMode.Sequence ? _this._keyToEdges(frame.state.currentNode.key, function (node) { return node.sequenceEdges$; }) : - Observable_1.Observable - .from(frame.state.trajectory + rxjs_1.from(frame.state.trajectory .map(function (node) { return node.key; }) - .slice(frame.state.currentIndex)) - .mergeMap(function (key) { + .slice(frame.state.currentIndex)).pipe(operators_1.mergeMap(function (key) { return _this._keyToEdges(key, function (node) { return node.spatialEdges$; }); - }, 6); - }) + }, 6)); + })) .subscribe(function () { }); this._started = true; }; @@ -43322,25 +55541,23 @@ var CacheService = /** @class */ (function () { this._started = false; }; CacheService.prototype._keyToEdges = function (key, nodeToEdgeMap) { - return this._graphService.cacheNode$(key) - .switchMap(nodeToEdgeMap) - .first(function (status) { + return this._graphService.cacheNode$(key).pipe(operators_1.switchMap(nodeToEdgeMap), operators_1.first(function (status) { return status.cached; - }) - .timeout(15000) - .catch(function (error) { + }), operators_1.timeout(15000), operators_1.catchError(function (error) { console.error("Failed to cache edges (" + key + ").", error); - return Observable_1.Observable.empty(); - }); + return rxjs_1.empty(); + })); }; return CacheService; }()); exports.CacheService = CacheService; exports.default = CacheService; -},{"../Graph":285,"rxjs/Observable":29,"rxjs/add/operator/bufferCount":50,"rxjs/add/operator/delay":56,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/map":65,"rxjs/add/operator/switchMap":81,"rxjs/add/operator/timeout":86}],420:[function(require,module,exports){ +},{"../Graph":295,"rxjs":43,"rxjs/operators":241}],472:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.ComponentController = void 0; +var operators_1 = require("rxjs/operators"); var Component_1 = require("../Component"); var ComponentController = /** @class */ (function () { function ComponentController(container, navigator, observer, key, options, componentService) { @@ -43361,10 +55578,9 @@ var ComponentController = /** @class */ (function () { this._subscribeCoverComponent(); } else { - this._navigator.movedToKey$ - .first(function (k) { + this._navigator.movedToKey$.pipe(operators_1.first(function (k) { return k != null; - }) + })) .subscribe(function (k) { _this._key = k; _this._componentService.deactivateCover(); @@ -43372,6 +55588,7 @@ var ComponentController = /** @class */ (function () { _this._subscribeCoverComponent(); _this._navigator.stateService.start(); _this._navigator.cacheService.start(); + _this._navigator.panService.start(); _this._observer.startEmit(); }); } @@ -43380,7 +55597,7 @@ var ComponentController = /** @class */ (function () { get: function () { return this._navigable; }, - enumerable: true, + enumerable: false, configurable: true }); ComponentController.prototype.get = function (name) { @@ -43398,9 +55615,6 @@ var ComponentController = /** @class */ (function () { ComponentController.prototype.deactivateCover = function () { this._coverComponent.configure({ state: Component_1.CoverState.Loading }); }; - ComponentController.prototype.resize = function () { - this._componentService.resize(); - }; ComponentController.prototype._initializeComponents = function () { var options = this._options; this._uFalse(options.background, "background"); @@ -43411,6 +55625,7 @@ var ComponentController = /** @class */ (function () { 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"); @@ -43422,6 +55637,7 @@ var ComponentController = /** @class */ (function () { 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; @@ -43442,23 +55658,24 @@ var ComponentController = /** @class */ (function () { }; ComponentController.prototype._subscribeCoverComponent = function () { var _this = this; - this._coverComponent.configuration$.subscribe(function (conf) { + this._coverComponent.configuration$.pipe(operators_1.distinctUntilChanged(undefined, function (c) { + return c.state; + })) + .subscribe(function (conf) { if (conf.state === Component_1.CoverState.Loading) { - _this._navigator.stateService.currentKey$ - .first() - .switchMap(function (key) { + _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$ - .first(); - }) - .subscribe(function (node) { + _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(); @@ -43473,6 +55690,7 @@ var ComponentController = /** @class */ (function () { _this._navigator.stateService.stop(); _this._navigator.cacheService.stop(); _this._navigator.playService.stop(); + _this._navigator.panService.stop(); _this._componentService.activateCover(); _this._setNavigable(conf.key == null); } @@ -43516,20 +55734,29 @@ var ComponentController = /** @class */ (function () { }()); exports.ComponentController = ComponentController; -},{"../Component":281}],421:[function(require,module,exports){ +},{"../Component":291,"rxjs/operators":241}],473:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.Container = void 0; var Render_1 = require("../Render"); var Utils_1 = require("../Utils"); var Viewer_1 = require("../Viewer"); var Container = /** @class */ (function () { - function Container(id, stateService, options, dom) { - this.id = id; + function Container(container, stateService, options, dom) { 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."); + if (typeof container === 'string') { + this._container = this._dom.document.getElementById(container); + if (!this._container) { + throw new Error("Container '" + container + "' not found."); + } } + else if (container instanceof HTMLElement) { + this._container = container; + } + else { + throw new Error("Invalid type: 'container' must be a String or HTMLElement."); + } + this.id = !!this._container.id ? this._container.id : "mapillary-js-fallback-container-id"; this._container.classList.add("mapillary-js"); this._canvasContainer = this._dom.createElement("div", "mapillary-js-interactive", this._container); this._domContainer = this._dom.createElement("div", "mapillary-js-dom", this._container); @@ -43545,21 +55772,21 @@ var Container = /** @class */ (function () { get: function () { return this._container; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Container.prototype, "canvasContainer", { get: function () { return this._canvasContainer; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Container.prototype, "domContainer", { get: function () { return this._domContainer; }, - enumerable: true, + enumerable: false, configurable: true }); return Container; @@ -43567,9 +55794,10 @@ var Container = /** @class */ (function () { exports.Container = Container; exports.default = Container; -},{"../Render":287,"../Utils":291,"../Viewer":292}],422:[function(require,module,exports){ +},{"../Render":297,"../Utils":301,"../Viewer":302}],474:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +exports.ImageSize = void 0; /** * Enumeration for image sizes * @enum {number} @@ -43596,19 +55824,28 @@ var ImageSize; ImageSize[ImageSize["Size2048"] = 2048] = "Size2048"; })(ImageSize = exports.ImageSize || (exports.ImageSize = {})); -},{}],423:[function(require,module,exports){ +},{}],475:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); +exports.KeyboardService = void 0; +var rxjs_1 = require("rxjs"); var KeyboardService = /** @class */ (function () { function KeyboardService(canvasContainer) { - this._keyDown$ = Observable_1.Observable.fromEvent(canvasContainer, "keydown"); + 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, + enumerable: false, + configurable: true + }); + Object.defineProperty(KeyboardService.prototype, "keyUp$", { + get: function () { + return this._keyUp$; + }, + enumerable: false, configurable: true }); return KeyboardService; @@ -43616,53 +55853,43 @@ var KeyboardService = /** @class */ (function () { exports.KeyboardService = KeyboardService; exports.default = KeyboardService; -},{"rxjs/Observable":29}],424:[function(require,module,exports){ +},{"rxjs":43}],476:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); -var _ = require("underscore"); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/operator/debounceTime"); -require("rxjs/add/operator/distinctUntilChanged"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/publishReplay"); -require("rxjs/add/operator/scan"); -require("rxjs/add/operator/startWith"); +exports.LoadingService = void 0; +var operators_1 = require("rxjs/operators"); +var rxjs_1 = require("rxjs"); var LoadingService = /** @class */ (function () { function LoadingService() { - this._loadersSubject$ = new Subject_1.Subject(); - this._loaders$ = this._loadersSubject$ - .scan(function (loaders, loader) { + this._loadersSubject$ = new rxjs_1.Subject(); + this._loaders$ = this._loadersSubject$.pipe(operators_1.scan(function (loaders, loader) { if (loader.task !== undefined) { loaders[loader.task] = loader.loading; } return loaders; - }, {}) - .startWith({}) - .publishReplay(1) - .refCount(); + }, {}), operators_1.startWith({}), operators_1.publishReplay(1), operators_1.refCount()); } Object.defineProperty(LoadingService.prototype, "loading$", { get: function () { - return this._loaders$ - .map(function (loaders) { - return _.reduce(loaders, function (loader, acc) { - return (loader || acc); - }, false); - }) - .debounceTime(100) - .distinctUntilChanged(); + return this._loaders$.pipe(operators_1.map(function (loaders) { + for (var key in loaders) { + if (!loaders.hasOwnProperty(key)) { + continue; + } + if (loaders[key]) { + return true; + } + } + return false; + }), operators_1.debounceTime(100), operators_1.distinctUntilChanged()); }, - enumerable: true, + enumerable: false, configurable: true }); LoadingService.prototype.taskLoading$ = function (task) { - return this._loaders$ - .map(function (loaders) { + return this._loaders$.pipe(operators_1.map(function (loaders) { return !!loaders[task]; - }) - .debounceTime(100) - .distinctUntilChanged(); + }), operators_1.debounceTime(100), operators_1.distinctUntilChanged()); }; LoadingService.prototype.startLoading = function (task) { this._loadersSubject$.next({ loading: true, task: task }); @@ -43675,37 +55902,21 @@ var LoadingService = /** @class */ (function () { exports.LoadingService = LoadingService; exports.default = LoadingService; -},{"rxjs/Subject":34,"rxjs/add/operator/debounceTime":55,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/map":65,"rxjs/add/operator/publishReplay":72,"rxjs/add/operator/scan":75,"rxjs/add/operator/startWith":80,"underscore":233}],425:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -var BehaviorSubject_1 = require("rxjs/BehaviorSubject"); -var Observable_1 = require("rxjs/Observable"); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/observable/fromEvent"); -require("rxjs/add/operator/distinctUntilChanged"); -require("rxjs/add/operator/filter"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/merge"); -require("rxjs/add/operator/mergeMap"); -require("rxjs/add/operator/publishReplay"); -require("rxjs/add/operator/scan"); -require("rxjs/add/operator/switchMap"); -require("rxjs/add/operator/withLatestFrom"); -var Geo_1 = require("../Geo"); +},{"rxjs":43,"rxjs/operators":241}],477:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.MouseService = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var MouseService = /** @class */ (function () { - function MouseService(container, canvasContainer, domContainer, doc, viewportCoords) { + function MouseService(container, canvasContainer, domContainer, doc) { var _this = this; - viewportCoords = viewportCoords != null ? viewportCoords : new Geo_1.ViewportCoords(); - this._activeSubject$ = new BehaviorSubject_1.BehaviorSubject(false); - this._active$ = this._activeSubject$ - .distinctUntilChanged() - .publishReplay(1) - .refCount(); - this._claimMouse$ = new Subject_1.Subject(); - this._claimWheel$ = new Subject_1.Subject(); - this._deferPixelClaims$ = new Subject_1.Subject(); - this._deferPixels$ = this._deferPixelClaims$ - .scan(function (claims, claim) { + 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$.pipe(operators_1.scan(function (claims, claim) { if (claim.deferPixels == null) { delete claims[claim.name]; } @@ -43713,8 +55924,7 @@ var MouseService = /** @class */ (function () { claims[claim.name] = claim.deferPixels; } return claims; - }, {}) - .map(function (claims) { + }, {}), operators_1.map(function (claims) { var deferPixelMax = -1; for (var key in claims) { if (!claims.hasOwnProperty(key)) { @@ -43726,27 +55936,21 @@ var MouseService = /** @class */ (function () { } } return deferPixelMax; - }) - .startWith(-1) - .publishReplay(1) - .refCount(); + }), operators_1.startWith(-1), operators_1.publishReplay(1), operators_1.refCount()); this._deferPixels$.subscribe(function () { }); - this._documentMouseMove$ = Observable_1.Observable.fromEvent(doc, "mousemove"); - this._documentMouseUp$ = Observable_1.Observable.fromEvent(doc, "mouseup"); - this._mouseDown$ = Observable_1.Observable.fromEvent(canvasContainer, "mousedown"); - this._mouseLeave$ = Observable_1.Observable.fromEvent(canvasContainer, "mouseleave"); - this._mouseMove$ = Observable_1.Observable.fromEvent(canvasContainer, "mousemove"); - this._mouseUp$ = Observable_1.Observable.fromEvent(canvasContainer, "mouseup"); - this._mouseOut$ = Observable_1.Observable.fromEvent(canvasContainer, "mouseout"); - this._mouseOver$ = Observable_1.Observable.fromEvent(canvasContainer, "mouseover"); - this._domMouseDown$ = Observable_1.Observable.fromEvent(domContainer, "mousedown"); - this._domMouseMove$ = Observable_1.Observable.fromEvent(domContainer, "mousemove"); - this._click$ = Observable_1.Observable.fromEvent(canvasContainer, "click"); - this._contextMenu$ = Observable_1.Observable.fromEvent(canvasContainer, "contextmenu"); - this._dblClick$ = Observable_1.Observable - .merge(Observable_1.Observable.fromEvent(container, "click"), Observable_1.Observable.fromEvent(canvasContainer, "dblclick")) - .bufferCount(3, 1) - .filter(function (events) { + 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]; @@ -43755,60 +55959,39 @@ var MouseService = /** @class */ (function () { event3.type === "dblclick" && event1.target.parentNode === canvasContainer && event2.target.parentNode === canvasContainer; - }) - .map(function (events) { + }), operators_1.map(function (events) { return events[2]; - }) - .share(); - Observable_1.Observable - .merge(this._domMouseDown$, this._domMouseMove$, this._dblClick$, this._contextMenu$) + }), operators_1.share()); + rxjs_1.merge(this._domMouseDown$, this._domMouseMove$, this._dblClick$, this._contextMenu$) .subscribe(function (event) { event.preventDefault(); }); - this._mouseWheel$ = Observable_1.Observable - .merge(Observable_1.Observable.fromEvent(canvasContainer, "wheel"), Observable_1.Observable.fromEvent(domContainer, "wheel")) - .share(); - this._consistentContextMenu$ = Observable_1.Observable - .merge(this._mouseDown$, this._mouseMove$, this._mouseOut$, this._mouseUp$, this._contextMenu$) - .bufferCount(3, 1) - .filter(function (events) { + this._mouseWheel$ = 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$).pipe(operators_1.bufferCount(3, 1), operators_1.filter(function (events) { // fire context menu on mouse up both on mac and windows return events[0].type === "mousedown" && events[1].type === "contextmenu" && events[2].type === "mouseup"; - }) - .map(function (events) { + }), operators_1.map(function (events) { return events[1]; - }) - .share(); - var dragStop$ = Observable_1.Observable - .merge(Observable_1.Observable.fromEvent(window, "blur"), this._documentMouseUp$ - .filter(function (e) { + }), operators_1.share()); + var dragStop$ = rxjs_1.merge(rxjs_1.fromEvent(window, "blur"), this._documentMouseUp$.pipe(operators_1.filter(function (e) { return e.button === 0; - })) - .share(); - var mouseDragInitiate$ = this._createMouseDragInitiate$(this._mouseDown$, dragStop$, true).share(); - this._mouseDragStart$ = this._createMouseDragStart$(mouseDragInitiate$).share(); - this._mouseDrag$ = this._createMouseDrag$(mouseDragInitiate$, dragStop$).share(); - this._mouseDragEnd$ = this._createMouseDragEnd$(this._mouseDragStart$, dragStop$).share(); - var domMouseDragInitiate$ = this._createMouseDragInitiate$(this._domMouseDown$, dragStop$, false).share(); - this._domMouseDragStart$ = this._createMouseDragStart$(domMouseDragInitiate$).share(); - this._domMouseDrag$ = this._createMouseDrag$(domMouseDragInitiate$, dragStop$).share(); - this._domMouseDragEnd$ = this._createMouseDragEnd$(this._domMouseDragStart$, dragStop$).share(); - this._proximateClick$ = this._mouseDown$ - .switchMap(function (mouseDown) { - return _this._click$ - .takeUntil(_this._createDeferredMouseMove$(mouseDown, _this._documentMouseMove$)) - .take(1); - }) - .share(); - this._staticClick$ = this._mouseDown$ - .switchMap(function (e) { - return _this._click$ - .takeUntil(_this._documentMouseMove$) - .take(1); - }) - .share(); + }))).pipe(operators_1.share()); + var mouseDragInitiate$ = 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(); @@ -43816,12 +55999,8 @@ var MouseService = /** @class */ (function () { this._domMouseDrag$.subscribe(); this._domMouseDragEnd$.subscribe(); this._staticClick$.subscribe(); - this._mouseOwner$ = this._createOwner$(this._claimMouse$) - .publishReplay(1) - .refCount(); - this._wheelOwner$ = this._createOwner$(this._claimWheel$) - .publishReplay(1) - .refCount(); + 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 () { }); } @@ -43829,175 +56008,175 @@ var MouseService = /** @class */ (function () { get: function () { return this._active$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "activate$", { get: function () { return this._activeSubject$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "documentMouseMove$", { get: function () { return this._documentMouseMove$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "documentMouseUp$", { get: function () { return this._documentMouseUp$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "domMouseDragStart$", { get: function () { return this._domMouseDragStart$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "domMouseDrag$", { get: function () { return this._domMouseDrag$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "domMouseDragEnd$", { get: function () { return this._domMouseDragEnd$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "domMouseDown$", { get: function () { return this._domMouseDown$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "domMouseMove$", { get: function () { return this._domMouseMove$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "mouseOwner$", { get: function () { return this._mouseOwner$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "mouseDown$", { get: function () { return this._mouseDown$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "mouseMove$", { get: function () { return this._mouseMove$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "mouseLeave$", { get: function () { return this._mouseLeave$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "mouseOut$", { get: function () { return this._mouseOut$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "mouseOver$", { get: function () { return this._mouseOver$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "mouseUp$", { get: function () { return this._mouseUp$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "click$", { get: function () { return this._click$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "dblClick$", { get: function () { return this._dblClick$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "contextMenu$", { get: function () { return this._consistentContextMenu$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "mouseWheel$", { get: function () { return this._mouseWheel$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "mouseDragStart$", { get: function () { return this._mouseDragStart$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "mouseDrag$", { get: function () { return this._mouseDrag$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "mouseDragEnd$", { get: function () { return this._mouseDragEnd$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "proximateClick$", { get: function () { return this._proximateClick$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(MouseService.prototype, "staticClick$", { get: function () { return this._staticClick$; }, - enumerable: true, + enumerable: false, configurable: true }); MouseService.prototype.claimMouse = function (name, zindex) { @@ -44025,67 +56204,50 @@ var MouseService = /** @class */ (function () { return this._filtered(name, observable$, this._wheelOwner$); }; MouseService.prototype._createDeferredMouseMove$ = function (origin, mouseMove$) { - return mouseMove$ - .map(function (mouseMove) { + return mouseMove$.pipe(operators_1.map(function (mouseMove) { var deltaX = mouseMove.clientX - origin.clientX; var deltaY = mouseMove.clientY - origin.clientY; return [mouseMove, Math.sqrt(deltaX * deltaX + deltaY * deltaY)]; - }) - .withLatestFrom(this._deferPixels$) - .filter(function (_a) { + }), operators_1.withLatestFrom(this._deferPixels$), operators_1.filter(function (_a) { var _b = _a[0], mouseMove = _b[0], delta = _b[1], deferPixels = _a[1]; return delta > deferPixels; - }) - .map(function (_a) { + }), operators_1.map(function (_a) { var _b = _a[0], mouseMove = _b[0], delta = _b[1], deferPixels = _a[1]; return mouseMove; - }); + })); }; MouseService.prototype._createMouseDrag$ = function (mouseDragStartInitiate$, stop$) { var _this = this; - return mouseDragStartInitiate$ - .map(function (_a) { + return mouseDragStartInitiate$.pipe(operators_1.map(function (_a) { var mouseDown = _a[0], mouseMove = _a[1]; return mouseMove; - }) - .switchMap(function (mouseMove) { - return Observable_1.Observable - .of(mouseMove) - .concat(_this._documentMouseMove$) - .takeUntil(stop$); - }); + }), operators_1.switchMap(function (mouseMove) { + return rxjs_1.concat(rxjs_1.of(mouseMove), _this._documentMouseMove$).pipe(operators_1.takeUntil(stop$)); + })); }; MouseService.prototype._createMouseDragEnd$ = function (mouseDragStart$, stop$) { - return mouseDragStart$ - .switchMap(function (event) { - return stop$.first(); - }); + return mouseDragStart$.pipe(operators_1.switchMap(function (event) { + return stop$.pipe(operators_1.first()); + })); }; MouseService.prototype._createMouseDragStart$ = function (mouseDragStartInitiate$) { - return mouseDragStartInitiate$ - .map(function (_a) { + 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$ - .filter(function (mouseDown) { + return mouseDown$.pipe(operators_1.filter(function (mouseDown) { return mouseDown.button === 0; - }) - .switchMap(function (mouseDown) { - return Observable_1.Observable - .combineLatest(Observable_1.Observable.of(mouseDown), defer ? + }), operators_1.switchMap(function (mouseDown) { + return rxjs_1.combineLatest(rxjs_1.of(mouseDown), defer ? _this._createDeferredMouseMove$(mouseDown, _this._documentMouseMove$) : - _this._documentMouseMove$) - .takeUntil(stop$) - .take(1); - }); + _this._documentMouseMove$).pipe(operators_1.takeUntil(stop$), operators_1.take(1)); + })); }; MouseService.prototype._createOwner$ = function (claim$) { - return claim$ - .scan(function (claims, claim) { + return claim$.pipe(operators_1.scan(function (claims, claim) { if (claim.zindex == null) { delete claims[claim.name]; } @@ -44093,8 +56255,7 @@ var MouseService = /** @class */ (function () { claims[claim.name] = claim.zindex; } return claims; - }, {}) - .map(function (claims) { + }, {}), operators_1.map(function (claims) { var owner = null; var zIndexMax = -1; for (var name_1 in claims) { @@ -44107,46 +56268,37 @@ var MouseService = /** @class */ (function () { } } return owner; - }) - .startWith(null); + }), operators_1.startWith(null)); }; MouseService.prototype._filtered = function (name, observable$, owner$) { - return observable$ - .withLatestFrom(owner$) - .filter(function (_a) { + return observable$.pipe(operators_1.withLatestFrom(owner$), operators_1.filter(function (_a) { var item = _a[0], owner = _a[1]; return owner === name; - }) - .map(function (_a) { + }), operators_1.map(function (_a) { var item = _a[0], owner = _a[1]; return item; - }); + })); }; return MouseService; }()); exports.MouseService = MouseService; exports.default = MouseService; -},{"../Geo":284,"rxjs/BehaviorSubject":26,"rxjs/Observable":29,"rxjs/Subject":34,"rxjs/add/observable/fromEvent":42,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/filter":61,"rxjs/add/operator/map":65,"rxjs/add/operator/merge":66,"rxjs/add/operator/mergeMap":68,"rxjs/add/operator/publishReplay":72,"rxjs/add/operator/scan":75,"rxjs/add/operator/switchMap":81,"rxjs/add/operator/withLatestFrom":87}],426:[function(require,module,exports){ +},{"rxjs":43,"rxjs/operators":241}],478:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); -var BehaviorSubject_1 = require("rxjs/BehaviorSubject"); -var Observable_1 = require("rxjs/Observable"); -var ReplaySubject_1 = require("rxjs/ReplaySubject"); -require("rxjs/add/observable/throw"); -require("rxjs/add/operator/do"); -require("rxjs/add/operator/finally"); -require("rxjs/add/operator/first"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/mergeMap"); +exports.Navigator = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var API_1 = require("../API"); var Graph_1 = require("../Graph"); var Edge_1 = require("../Edge"); +var Error_1 = require("../Error"); var State_1 = require("../State"); var Viewer_1 = require("../Viewer"); +var PanService_1 = require("./PanService"); var Navigator = /** @class */ (function () { - function Navigator(clientId, token, apiV3, graphService, imageLoadingService, loadingService, stateService, cacheService, playService) { + 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 ? @@ -44154,15 +56306,18 @@ var Navigator = /** @class */ (function () { 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(); + 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._keyRequested$ = new BehaviorSubject_1.BehaviorSubject(null); - this._movedToKey$ = new BehaviorSubject_1.BehaviorSubject(null); + 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; @@ -44171,56 +56326,63 @@ var Navigator = /** @class */ (function () { get: function () { return this._apiV3; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Navigator.prototype, "cacheService", { get: function () { return this._cacheService; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Navigator.prototype, "graphService", { get: function () { return this._graphService; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Navigator.prototype, "imageLoadingService", { get: function () { return this._imageLoadingService; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Navigator.prototype, "loadingService", { get: function () { return this._loadingService; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Navigator.prototype, "movedToKey$", { get: function () { return this._movedToKey$; }, - enumerable: true, + enumerable: false, + configurable: true + }); + Object.defineProperty(Navigator.prototype, "panService", { + get: function () { + return this._panService; + }, + enumerable: false, configurable: true }); Object.defineProperty(Navigator.prototype, "playService", { get: function () { return this._playService; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Navigator.prototype, "stateService", { get: function () { return this._stateService; }, - enumerable: true, + enumerable: false, configurable: true }); Navigator.prototype.moveToKey$ = function (key) { @@ -44233,14 +56395,10 @@ var Navigator = /** @class */ (function () { var _this = this; this._abortRequest("in dir " + Edge_1.EdgeDirection[direction]); this._loadingService.startLoading(this._loadingName); - var node$ = this.stateService.currentNode$ - .first() - .mergeMap(function (node) { + 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$) - .first() - .map(function (status) { + node.spatialEdges$).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) { @@ -44248,92 +56406,71 @@ var Navigator = /** @class */ (function () { } } return null; - }); - }) - .mergeMap(function (directionKey) { + })); + }), operators_1.mergeMap(function (directionKey) { if (directionKey == null) { _this._loadingService.stopLoading(_this._loadingName); - return Observable_1.Observable - .throw(new Error("Direction (" + direction + ") does not exist for current node.")); + 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$(lat, lon) - .mergeMap(function (fullNode) { + var node$ = this.apiV3.imageCloseTo$(lat, lon).pipe(operators_1.mergeMap(function (fullNode) { if (fullNode == null) { _this._loadingService.stopLoading(_this._loadingName); - return Observable_1.Observable - .throw(new Error("No image found close to lat " + lat + ", lon " + lon + ".")); + return rxjs_1.throwError(new Error("No image found close to lat " + lat + ", lon " + lon + ".")); } return _this._moveToKey$(fullNode.key); - }); + })); return this._makeRequest$(node$); }; Navigator.prototype.setFilter$ = function (filter) { var _this = this; this._stateService.clearNodes(); - return this._movedToKey$ - .first() - .mergeMap(function (key) { + return this._movedToKey$.pipe(operators_1.first(), operators_1.mergeMap(function (key) { if (key != null) { - return _this._trajectoryKeys$() - .mergeMap(function (keys) { - return _this._graphService.setFilter$(filter) - .mergeMap(function () { + return _this._trajectoryKeys$().pipe(operators_1.mergeMap(function (keys) { + return _this._graphService.setFilter$(filter).pipe(operators_1.mergeMap(function () { return _this._cacheKeys$(keys); - }); - }) - .last(); + })); + }), operators_1.last()); } - return _this._keyRequested$ - .first() - .mergeMap(function (requestedKey) { + return _this._keyRequested$.pipe(operators_1.first(), operators_1.mergeMap(function (requestedKey) { if (requestedKey != null) { - return _this._graphService.setFilter$(filter) - .mergeMap(function () { + return _this._graphService.setFilter$(filter).pipe(operators_1.mergeMap(function () { return _this._graphService.cacheNode$(requestedKey); - }); + })); } - return _this._graphService.setFilter$(filter) - .map(function () { + return _this._graphService.setFilter$(filter).pipe(operators_1.map(function () { return undefined; - }); - }); - }) - .map(function (node) { + })); + })); + }), 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$ - .first() - .do(function (key) { + return this._movedToKey$.pipe(operators_1.first(), operators_1.tap(function (key) { _this._apiV3.setToken(token); - }) - .mergeMap(function (key) { + }), operators_1.mergeMap(function (key) { return key == null ? _this._graphService.reset$([]) : - _this._trajectoryKeys$() - .mergeMap(function (keys) { - return _this._graphService.reset$(keys) - .mergeMap(function () { + _this._trajectoryKeys$().pipe(operators_1.mergeMap(function (keys) { + return _this._graphService.reset$(keys).pipe(operators_1.mergeMap(function () { return _this._cacheKeys$(keys); - }); - }) - .last() - .map(function (node) { + })); + }), operators_1.last(), operators_1.map(function (node) { return undefined; - }); - }); + })); + })); }; Navigator.prototype._cacheKeys$ = function (keys) { var _this = this; @@ -44341,9 +56478,7 @@ var Navigator = /** @class */ (function () { .map(function (key) { return _this._graphService.cacheNode$(key); }); - return Observable_1.Observable - .from(cacheNodes$) - .mergeAll(); + return rxjs_1.from(cacheNodes$).pipe(operators_1.mergeAll()); }; Navigator.prototype._abortRequest = function (reason) { if (this._requestSubscription != null) { @@ -44355,60 +56490,58 @@ var Navigator = /** @class */ (function () { this._nodeRequestSubscription = null; } if (this._request$ != null) { - this._request$.error(new Error("Request aborted by a subsequent request " + reason + ".")); + if (!(this._request$.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$) { var _this = this; - this._request$ = new ReplaySubject_1.ReplaySubject(1); - this._requestSubscription = this._request$ - .subscribe(undefined, function (e) { }); + var request$ = new rxjs_1.ReplaySubject(1); + this._requestSubscription = request$ + .subscribe(undefined, function () { }); + this._request$ = request$; this._nodeRequestSubscription = node$ .subscribe(function (node) { - _this._request$.next(node); - _this._request$.complete(); + _this._request$ = null; + request$.next(node); + request$.complete(); }, function (error) { - _this._request$.error(error); + _this._request$ = null; + request$.error(error); }); - return this._request$; + return request$; }; Navigator.prototype._moveToKey$ = function (key) { var _this = this; this._keyRequested$.next(key); - return this._graphService.cacheNode$(key) - .do(function (node) { + return this._graphService.cacheNode$(key).pipe(operators_1.tap(function (node) { _this._stateService.setNodes([node]); _this._movedToKey$.next(node.key); - }) - .finally(function () { + }), operators_1.finalize(function () { _this._loadingService.stopLoading(_this._loadingName); - }); + })); }; Navigator.prototype._trajectoryKeys$ = function () { - return this._stateService.currentState$ - .first() - .map(function (frame) { + return this._stateService.currentState$.pipe(operators_1.first(), operators_1.map(function (frame) { return frame.state.trajectory .map(function (node) { return node.key; }); - }); + })); }; return Navigator; }()); exports.Navigator = Navigator; exports.default = Navigator; -},{"../API":280,"../Edge":282,"../Graph":285,"../State":288,"../Viewer":292,"rxjs/BehaviorSubject":26,"rxjs/Observable":29,"rxjs/ReplaySubject":32,"rxjs/add/observable/throw":46,"rxjs/add/operator/do":59,"rxjs/add/operator/finally":62,"rxjs/add/operator/first":63,"rxjs/add/operator/map":65,"rxjs/add/operator/mergeMap":68}],427:[function(require,module,exports){ +},{"../API":290,"../Edge":292,"../Error":293,"../Graph":295,"../State":298,"../Viewer":302,"./PanService":480,"rxjs":43,"rxjs/operators":241}],479:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/observable/combineLatest"); -require("rxjs/add/operator/distinctUntilChanged"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/throttleTime"); +exports.Observer = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Viewer_1 = require("../Viewer"); var Observer = /** @class */ (function () { function Observer(eventEmitter, navigator, container) { @@ -44418,7 +56551,7 @@ var Observer = /** @class */ (function () { this._navigator = navigator; this._projection = new Viewer_1.Projection(); this._started = false; - this._navigable$ = new Subject_1.Subject(); + this._navigable$ = new rxjs_1.Subject(); // navigable and loading should always emit, also when cover is activated. this._navigable$ .subscribe(function (navigable) { @@ -44433,26 +56566,45 @@ var Observer = /** @class */ (function () { get: function () { return this._started; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(Observer.prototype, "navigable$", { get: function () { return this._navigable$; }, - enumerable: true, + enumerable: false, configurable: true }); + Object.defineProperty(Observer.prototype, "projection", { + get: function () { + return this._projection; + }, + enumerable: false, + configurable: true + }); + Observer.prototype.project$ = function (latLon) { + var _this = this; + return rxjs_1.combineLatest(this._container.renderService.renderCamera$, this._navigator.stateService.currentNode$, this._navigator.stateService.reference$).pipe(operators_1.first(), operators_1.map(function (_a) { + var render = _a[0], node = _a[1], reference = _a[2]; + if (_this._projection.distanceBetweenLatLons(latLon, node.latLon) > 1000) { + return null; + } + var canvasPoint = _this._projection.latLonToCanvas(latLon, _this._container.element, render, reference); + return !!canvasPoint ? + [Math.round(canvasPoint[0]), Math.round(canvasPoint[1])] : + null; + })); + }; Observer.prototype.projectBasic$ = function (basicPoint) { var _this = this; - return Observable_1.Observable - .combineLatest(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$) - .first() - .map(function (_a) { + 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])]; - }); + return !!canvasPoint ? + [Math.round(canvasPoint[0]), Math.round(canvasPoint[1])] : + null; + })); }; Observer.prototype.startEmit = function () { var _this = this; @@ -44464,26 +56616,21 @@ var Observer = /** @class */ (function () { .subscribe(function (node) { _this._eventEmitter.fire(Viewer_1.Viewer.nodechanged, node); }); - this._sequenceEdgesSubscription = this._navigator.stateService.currentNodeExternal$ - .switchMap(function (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$ - .switchMap(function (node) { + 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 = Observable_1.Observable - .combineLatest(this._navigator.stateService.inMotion$, this._container.mouseService.active$, this._container.touchService.active$) - .map(function (values) { + this._moveSubscription = rxjs_1.combineLatest(this._navigator.stateService.inMotion$, this._container.mouseService.active$, this._container.touchService.active$).pipe(operators_1.map(function (values) { return values[0] || values[1] || values[2]; - }) - .distinctUntilChanged() + }), operators_1.distinctUntilChanged()) .subscribe(function (started) { if (started) { _this._eventEmitter.fire(Viewer_1.Viewer.movestart, null); @@ -44492,24 +56639,18 @@ var Observer = /** @class */ (function () { _this._eventEmitter.fire(Viewer_1.Viewer.moveend, null); } }); - this._bearingSubscription = this._container.renderService.bearing$ - .throttleTime(100) - .distinctUntilChanged(function (b1, b2) { + 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$ - .switchMap(function (active) { + var mouseMove$ = this._container.mouseService.active$.pipe(operators_1.switchMap(function (active) { return active ? - Observable_1.Observable.empty() : + rxjs_1.empty() : _this._container.mouseService.mouseMove$; - }); - this._viewerMouseEventSubscription = Observable_1.Observable - .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$(Viewer_1.Viewer.mouseup, this._container.mouseService.mouseUp$)) - .withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.reference$, this._navigator.stateService.currentTransform$) - .map(function (_a) { + })); + this._viewerMouseEventSubscription = rxjs_1.merge(this._mapMouseEvent$(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 { @@ -44520,10 +56661,49 @@ var Observer = /** @class */ (function () { target: _this._eventEmitter, type: type, }; - }) + })) .subscribe(function (event) { _this._eventEmitter.fire(event.type, event); }); + this._positionSubscription = this._container.renderService.renderCamera$.pipe(operators_1.distinctUntilChanged(function (_a, _b) { + var x1 = _a[0], y1 = _a[1]; + var x2 = _b[0], y2 = _b[1]; + return _this._closeTo(x1, x2, 1e-2) && + _this._closeTo(y1, y2, 1e-2); + }, function (rc) { + return rc.camera.position.toArray(); + })) + .subscribe(function () { + _this._eventEmitter.fire(Viewer_1.Viewer.positionchanged, { + target: _this._eventEmitter, + type: Viewer_1.Viewer.positionchanged, + }); + }); + this._povSubscription = this._container.renderService.renderCamera$.pipe(operators_1.distinctUntilChanged(function (_a, _b) { + var phi1 = _a[0], theta1 = _a[1]; + var phi2 = _b[0], theta2 = _b[1]; + return _this._closeTo(phi1, phi2, 1e-3) && + _this._closeTo(theta1, theta2, 1e-3); + }, function (rc) { + return [rc.rotation.phi, rc.rotation.theta]; + })) + .subscribe(function () { + _this._eventEmitter.fire(Viewer_1.Viewer.povchanged, { + target: _this._eventEmitter, + type: Viewer_1.Viewer.povchanged, + }); + }); + this._fovSubscription = this._container.renderService.renderCamera$.pipe(operators_1.distinctUntilChanged(function (fov1, fov2) { + return _this._closeTo(fov1, fov2, 1e-2); + }, function (rc) { + return rc.perspective.fov; + })) + .subscribe(function () { + _this._eventEmitter.fire(Viewer_1.Viewer.fovchanged, { + target: _this._eventEmitter, + type: Viewer_1.Viewer.fovchanged, + }); + }); }; Observer.prototype.stopEmit = function () { if (!this.started) { @@ -44532,108 +56712,324 @@ var Observer = /** @class */ (function () { this._started = false; this._bearingSubscription.unsubscribe(); this._currentNodeSubscription.unsubscribe(); + this._fovSubscription.unsubscribe(); this._moveSubscription.unsubscribe(); + this._positionSubscription.unsubscribe(); + this._povSubscription.unsubscribe(); this._sequenceEdgesSubscription.unsubscribe(); this._spatialEdgesSubscription.unsubscribe(); this._viewerMouseEventSubscription.unsubscribe(); this._bearingSubscription = null; this._currentNodeSubscription = null; + this._fovSubscription = null; this._moveSubscription = null; + this._positionSubscription = null; + this._povSubscription = null; this._sequenceEdgesSubscription = null; this._spatialEdgesSubscription = null; this._viewerMouseEventSubscription = null; }; Observer.prototype.unproject$ = function (canvasPoint) { var _this = this; - return Observable_1.Observable - .combineLatest(this._container.renderService.renderCamera$, this._navigator.stateService.reference$, this._navigator.stateService.currentTransform$) - .first() - .map(function (_a) { + return rxjs_1.combineLatest(this._container.renderService.renderCamera$, 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 Observable_1.Observable - .combineLatest(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$) - .first() - .map(function (_a) { + return rxjs_1.combineLatest(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$).pipe(operators_1.first(), operators_1.map(function (_a) { var render = _a[0], transform = _a[1]; return _this._projection.canvasToBasic(canvasPoint, _this._container.element, render, transform); - }); + })); + }; + Observer.prototype._closeTo = function (v1, v2, absoluteTolerance) { + return Math.abs(v1 - v2) <= absoluteTolerance; }; Observer.prototype._mapMouseEvent$ = function (type, mouseEvent$) { - return mouseEvent$.map(function (event) { + return mouseEvent$.pipe(operators_1.map(function (event) { return [type, event]; - }); + })); }; return Observer; }()); exports.Observer = Observer; exports.default = Observer; -},{"../Viewer":292,"rxjs/Observable":29,"rxjs/Subject":34,"rxjs/add/observable/combineLatest":38,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/map":65,"rxjs/add/operator/throttleTime":85}],428:[function(require,module,exports){ +},{"../Viewer":302,"rxjs":43,"rxjs/operators":241}],480:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/operator/timeout"); +exports.PanService = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Geo = require("../geo/Geo"); +var GeoCoords_1 = require("../geo/GeoCoords"); +var GraphCalculator_1 = require("../graph/GraphCalculator"); +var Spatial_1 = require("../geo/Spatial"); +var Transform_1 = require("../geo/Transform"); +var ViewportCoords_1 = require("../geo/ViewportCoords"); +var PanMode; +(function (PanMode) { + PanMode[PanMode["Disabled"] = 0] = "Disabled"; + PanMode[PanMode["Enabled"] = 1] = "Enabled"; + PanMode[PanMode["Started"] = 2] = "Started"; +})(PanMode || (PanMode = {})); +var PanService = /** @class */ (function () { + function PanService(graphService, stateService, enabled, geoCoords, graphCalculator, spatial, viewportCoords) { + this._graphService = graphService; + this._stateService = stateService; + this._geoCoords = !!geoCoords ? geoCoords : new GeoCoords_1.default(); + this._graphCalculator = !!graphCalculator ? graphCalculator : new GraphCalculator_1.default(this._geoCoords); + this._spatial = !!spatial ? spatial : new Spatial_1.default(); + this._viewportCoords = !!viewportCoords ? viewportCoords : new ViewportCoords_1.default(); + this._mode = enabled !== false ? PanMode.Enabled : PanMode.Disabled; + this._panNodesSubject$ = new rxjs_1.Subject(); + this._panNodes$ = this._panNodesSubject$.pipe(operators_1.startWith([]), operators_1.publishReplay(1), operators_1.refCount()); + this._panNodes$.subscribe(); + } + Object.defineProperty(PanService.prototype, "panNodes$", { + get: function () { + return this._panNodes$; + }, + enumerable: false, + configurable: true + }); + PanService.prototype.enable = function () { + if (this._mode !== PanMode.Disabled) { + return; + } + this._mode = PanMode.Enabled; + this.start(); + }; + PanService.prototype.disable = function () { + if (this._mode === PanMode.Disabled) { + return; + } + this.stop(); + this._mode = PanMode.Disabled; + }; + PanService.prototype.start = function () { + var _this = this; + if (this._mode !== PanMode.Enabled) { + return; + } + var panNodes$ = this._stateService.currentNode$.pipe(operators_1.switchMap(function (current) { + if (!current.merged) { + return rxjs_1.of([]); + } + var current$ = rxjs_1.of(current); + var bounds = _this._graphCalculator.boundingBoxCorners(current.latLon, 20); + var adjacent$ = _this._graphService + .cacheBoundingBox$(bounds[0], bounds[1]).pipe(operators_1.catchError(function (error) { + console.error("Failed to cache periphery bounding box (" + current.key + ")", error); + return rxjs_1.empty(); + }), operators_1.map(function (nodes) { + if (current.pano) { + return []; + } + var potential = []; + for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) { + var node = nodes_1[_i]; + if (node.key === current.key) { + continue; + } + if (node.mergeCC !== current.mergeCC) { + continue; + } + if (node.pano) { + continue; + } + if (_this._distance(node, current) > 4) { + continue; + } + potential.push(node); + } + return potential; + })); + return rxjs_1.combineLatest(current$, adjacent$).pipe(operators_1.withLatestFrom(_this._stateService.reference$), operators_1.map(function (_a) { + var _b = _a[0], cn = _b[0], adjacent = _b[1], reference = _a[1]; + var currentDirection = _this._spatial.viewingDirection(cn.rotation); + var currentTranslation = Geo.computeTranslation({ lat: cn.latLon.lat, lon: cn.latLon.lon, alt: cn.alt }, cn.rotation, reference); + var currentTransform = _this._createTransform(cn, currentTranslation); + var currentAzimuthal = _this._spatial.wrap(_this._spatial.azimuthal(currentDirection.toArray(), currentTransform.upVector().toArray()), 0, 2 * Math.PI); + var currentProjectedPoints = _this._computeProjectedPoints(currentTransform); + var currentHFov = _this._computeHorizontalFov(currentProjectedPoints) / 180 * Math.PI; + var preferredOverlap = Math.PI / 8; + var left = undefined; + var right = undefined; + for (var _i = 0, adjacent_1 = adjacent; _i < adjacent_1.length; _i++) { + var a = adjacent_1[_i]; + var translation = Geo.computeTranslation({ lat: a.latLon.lat, lon: a.latLon.lon, alt: a.alt }, a.rotation, reference); + var transform = _this._createTransform(a, translation); + var projectedPoints = _this._computeProjectedPoints(transform); + var hFov = _this._computeHorizontalFov(projectedPoints) / 180 * Math.PI; + var direction = _this._spatial.viewingDirection(a.rotation); + var azimuthal = _this._spatial.wrap(_this._spatial.azimuthal(direction.toArray(), transform.upVector().toArray()), 0, 2 * Math.PI); + var directionChange = _this._spatial.angleBetweenVector2(currentDirection.x, currentDirection.y, direction.x, direction.y); + var overlap = Number.NEGATIVE_INFINITY; + if (directionChange > 0) { + if (currentAzimuthal > azimuthal) { + overlap = currentAzimuthal - 2 * Math.PI + currentHFov / 2 - (azimuthal - hFov / 2); + } + else { + overlap = currentAzimuthal + currentHFov / 2 - (azimuthal - hFov / 2); + } + } + else { + if (currentAzimuthal < azimuthal) { + overlap = azimuthal + hFov / 2 - (currentAzimuthal + 2 * Math.PI - currentHFov / 2); + } + else { + overlap = azimuthal + hFov / 2 - (currentAzimuthal - currentHFov / 2); + } + } + var nonOverlap = Math.abs(hFov - overlap); + var distanceCost = _this._distance(a, cn); + var timeCost = Math.min(_this._timeDifference(a, cn), 4); + var overlapCost = 20 * Math.abs(overlap - preferredOverlap); + var fovCost = Math.min(5, 1 / Math.min(hFov / currentHFov, 1)); + var nonOverlapCost = overlap > 0 ? -2 * nonOverlap : 0; + var cost = distanceCost + timeCost + overlapCost + fovCost + nonOverlapCost; + if (overlap > 0 && + overlap < 0.5 * currentHFov && + overlap < 0.5 * hFov && + nonOverlap > 0.5 * currentHFov) { + if (directionChange > 0) { + if (!left) { + left = [cost, a, transform, hFov]; + } + else { + if (cost < left[0]) { + left = [cost, a, transform, hFov]; + } + } + } + else { + if (!right) { + right = [cost, a, transform, hFov]; + } + else { + if (cost < right[0]) { + right = [cost, a, transform, hFov]; + } + } + } + } + } + var panNodes = []; + if (!!left) { + panNodes.push([left[1], left[2], left[3]]); + } + if (!!right) { + panNodes.push([right[1], right[2], right[3]]); + } + return panNodes; + }), operators_1.startWith([])); + })); + this._panNodesSubscription = this._stateService.currentState$.pipe(operators_1.map(function (frame) { + return frame.state.nodesAhead > 0; + }), operators_1.distinctUntilChanged(), operators_1.switchMap(function (traversing) { + return traversing ? rxjs_1.of([]) : panNodes$; + })) + .subscribe(function (panNodes) { + _this._panNodesSubject$.next(panNodes); + }); + this._mode = PanMode.Started; + }; + PanService.prototype.stop = function () { + if (this._mode !== PanMode.Started) { + return; + } + this._panNodesSubscription.unsubscribe(); + this._panNodesSubject$.next([]); + this._mode = PanMode.Enabled; + }; + PanService.prototype._distance = function (node, reference) { + var _a = this._geoCoords.geodeticToEnu(node.latLon.lat, node.latLon.lon, node.alt, reference.latLon.lat, reference.latLon.lon, reference.alt), x = _a[0], y = _a[1], z = _a[2]; + return Math.sqrt(x * x + y * y + z * z); + }; + PanService.prototype._timeDifference = function (node, reference) { + return Math.abs(node.capturedAt - reference.capturedAt) / (1000 * 60 * 60 * 24 * 30); + }; + PanService.prototype._createTransform = function (node, translation) { + return new Transform_1.Transform(node.orientation, node.width, node.height, node.focal, node.scale, node.gpano, node.rotation, translation, node.assetsCached ? node.image : undefined, undefined, node.ck1, node.ck2, node.cameraProjection); + }; + PanService.prototype._computeProjectedPoints = function (transform) { + var vertices = [[1, 0]]; + var directions = [[0, 0.5]]; + var pointsPerLine = 20; + return Geo.computeProjectedPoints(transform, vertices, directions, pointsPerLine, this._viewportCoords); + }; + PanService.prototype._computeHorizontalFov = function (projectedPoints) { + var _this = this; + var fovs = projectedPoints + .map(function (projectedPoint) { + return _this._coordToFov(projectedPoint[0]); + }); + var fov = Math.min.apply(Math, fovs); + return fov; + }; + PanService.prototype._coordToFov = function (x) { + return 2 * Math.atan(x) * 180 / Math.PI; + }; + return PanService; +}()); +exports.PanService = PanService; + +},{"../geo/Geo":415,"../geo/GeoCoords":416,"../geo/Spatial":419,"../geo/Transform":420,"../geo/ViewportCoords":421,"../graph/GraphCalculator":425,"rxjs":43,"rxjs/operators":241}],481:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.PlayService = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Edge_1 = require("../Edge"); var Graph_1 = require("../Graph"); var PlayService = /** @class */ (function () { - function PlayService(graphService, stateService) { + function PlayService(graphService, stateService, graphCalculator) { this._graphService = graphService; this._stateService = stateService; - this._directionSubject$ = new Subject_1.Subject(); - this._direction$ = this._directionSubject$ - .startWith(Edge_1.EdgeDirection.Next) - .publishReplay(1) - .refCount(); + 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 Subject_1.Subject(); - this._playing$ = this._playingSubject$ - .startWith(this._playing) - .publishReplay(1) - .refCount(); + 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 Subject_1.Subject(); - this._speed$ = this._speedSubject$ - .startWith(this._speed) - .publishReplay(1) - .refCount(); + 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, + enumerable: false, configurable: true }); Object.defineProperty(PlayService.prototype, "direction$", { get: function () { return this._direction$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(PlayService.prototype, "playing$", { get: function () { return this._playing$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(PlayService.prototype, "speed$", { get: function () { return this._speed$; }, - enumerable: true, + enumerable: false, configurable: true }); PlayService.prototype.play = function () { @@ -44644,52 +57040,41 @@ var PlayService = /** @class */ (function () { this._stateService.cutNodes(); var stateSpeed = this._setSpeed(this._speed); this._stateService.setSpeed(stateSpeed); - this._graphModeSubscription = this._speed$ - .map(function (speed) { - return speed > 0.54 ? Graph_1.GraphMode.Sequence : Graph_1.GraphMode.Spatial; - }) - .distinctUntilChanged() + this._graphModeSubscription = this._speed$.pipe(operators_1.map(function (speed) { + return speed > PlayService.sequenceSpeed ? Graph_1.GraphMode.Sequence : Graph_1.GraphMode.Spatial; + }), operators_1.distinctUntilChanged()) .subscribe(function (mode) { _this._graphService.setGraphMode(mode); }); - this._cacheSubscription = this._stateService.currentNode$ - .map(function (node) { + this._cacheSubscription = rxjs_1.combineLatest(this._stateService.currentNode$.pipe(operators_1.map(function (node) { return [node.sequenceKey, node.key]; - }) - .distinctUntilChanged(undefined, function (_a) { + }), operators_1.distinctUntilChanged(undefined, function (_a) { var sequenceKey = _a[0], nodeKey = _a[1]; return sequenceKey; - }) - .combineLatest(this._graphService.graphMode$, this._direction$) - .switchMap(function (_a) { + })), this._graphService.graphMode$, this._direction$).pipe(operators_1.switchMap(function (_a) { var _b = _a[0], sequenceKey = _b[0], nodeKey = _b[1], mode = _a[1], direction = _a[2]; if (direction !== Edge_1.EdgeDirection.Next && direction !== Edge_1.EdgeDirection.Prev) { - return Observable_1.Observable.of([undefined, direction]); + return rxjs_1.of([undefined, direction]); } var sequence$ = (mode === Graph_1.GraphMode.Sequence ? _this._graphService.cacheSequenceNodes$(sequenceKey, nodeKey) : - _this._graphService.cacheSequence$(sequenceKey)) - .retry(3) - .catch(function () { - return Observable_1.Observable.of(undefined); - }); - return Observable_1.Observable - .combineLatest(sequence$, Observable_1.Observable.of(direction)); - }) - .switchMap(function (_a) { + _this._graphService.cacheSequence$(sequenceKey)).pipe(operators_1.retry(3), operators_1.catchError(function (error) { + console.error(error); + return rxjs_1.of(undefined); + })); + return rxjs_1.combineLatest(sequence$, rxjs_1.of(direction)); + }), operators_1.switchMap(function (_a) { var sequence = _a[0], direction = _a[1]; if (sequence === undefined) { - return Observable_1.Observable.empty(); + return rxjs_1.empty(); } var sequenceKeys = sequence.keys.slice(); if (direction === Edge_1.EdgeDirection.Prev) { sequenceKeys.reverse(); } - return _this._stateService.currentState$ - .map(function (frame) { + return _this._stateService.currentState$.pipe(operators_1.map(function (frame) { return [frame.state.trajectory[frame.state.trajectory.length - 1].key, frame.state.nodesAhead]; - }) - .scan(function (_a, _b) { + }), operators_1.scan(function (_a, _b) { var lastRequestKey = _a[0], previousRequestKeys = _a[1]; var lastTrajectoryKey = _b[0], nodesAhead = _b[1]; if (lastRequestKey === undefined) { @@ -44706,41 +57091,42 @@ var PlayService = /** @class */ (function () { return [lastRequestKey, []]; } return [sequenceKeys[end - 1], sequenceKeys.slice(start, end)]; - }, [undefined, []]) - .mergeMap(function (_a) { + }, [undefined, []]), operators_1.mergeMap(function (_a) { var lastRequestKey = _a[0], newRequestKeys = _a[1]; - return Observable_1.Observable.from(newRequestKeys); - }); - }) - .mergeMap(function (key) { - return _this._graphService.cacheNode$(key) - .catch(function () { - return Observable_1.Observable.empty(); - }); - }, 6) + return rxjs_1.from(newRequestKeys); + })); + }), operators_1.mergeMap(function (key) { + return _this._graphService.cacheNode$(key).pipe(operators_1.catchError(function () { + return rxjs_1.empty(); + })); + }, 6)) .subscribe(); - this._playingSubscription = this._stateService.currentState$ - .filter(function (frame) { + this._playingSubscription = this._stateService.currentState$.pipe(operators_1.filter(function (frame) { return frame.state.nodesAhead < _this._nodesAhead; - }) - .map(function (frame) { - return frame.state.lastNode; - }) - .distinctUntilChanged(undefined, function (lastNode) { - return lastNode.key; - }) - .withLatestFrom(this._direction$) - .switchMap(function (_a) { - var node = _a[0], direction = _a[1]; - return ([Edge_1.EdgeDirection.Next, Edge_1.EdgeDirection.Prev].indexOf(direction) > -1 ? + }), 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$) - .first(function (status) { + node.spatialEdges$).pipe(operators_1.first(function (status) { return status.cached; - }) - .timeout(15000) - .zip(Observable_1.Observable.of(direction)) - .map(function (_a) { + }), 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]; @@ -44749,57 +57135,72 @@ var PlayService = /** @class */ (function () { } } return null; - }) - .filter(function (key) { - return key != null; - }) - .switchMap(function (key) { - return _this._graphService.cacheNode$(key); - }); - }) + }), operators_1.switchMap(function (key) { + return key != null ? + _this._graphService.cacheNode$(key) : + _this._bridge$(node, increasingTime).pipe(operators_1.filter(function (n) { + return !!n; + })); + })); + })) .subscribe(function (node) { _this._stateService.appendNodes([node]); }, function (error) { console.error(error); _this.stop(); }); - this._clearSubscription = this._stateService.currentNode$ - .bufferCount(1, 10) + this._clearSubscription = this._stateService.currentNode$.pipe(operators_1.bufferCount(1, 10)) .subscribe(function (nodes) { _this._stateService.clearPriorNodes(); }); this._setPlaying(true); - this._stopSubscription = Observable_1.Observable - .combineLatest(this._stateService.currentNode$, this._direction$) - .switchMap(function (_a) { + var currentLastNodes$ = 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$) - .first(function (status) { + node.spatialEdges$).pipe(operators_1.first(function (status) { return status.cached; - }) - .timeout(15000) - .catch(function (error) { + }), operators_1.timeout(15000), operators_1.catchError(function (error) { console.error(error); - return Observable_1.Observable.of({ cached: false, edges: [] }); - }); - return Observable_1.Observable - .combineLatest(Observable_1.Observable.of(direction), edgeStatus$); - }) - .map(function (_a) { - var direction = _a[0], edgeStatus = _a[1]; - for (var _i = 0, _b = edgeStatus.edges; _i < _b.length; _i++) { - var edge = _b[_i]; - if (edge.data.direction === direction) { - return true; + return rxjs_1.of({ cached: false, edges: [] }); + })); + return rxjs_1.combineLatest(rxjs_1.of(direction), edgeStatus$).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$) { + return rxjs_1.of(hasEdge); } - return false; - }) - .first(function (hasEdge) { + return _this._bridging$.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; @@ -44842,6 +57243,39 @@ var PlayService = /** @class */ (function () { 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; @@ -44859,25 +57293,28 @@ var PlayService = /** @class */ (function () { this._nodesAhead = this._mapNodesAhead(stateSpeed); return stateSpeed; }; + PlayService.sequenceSpeed = 0.54; return PlayService; }()); exports.PlayService = PlayService; exports.default = PlayService; -},{"../Edge":282,"../Graph":285,"rxjs/Observable":29,"rxjs/Subject":34,"rxjs/add/operator/timeout":86}],429:[function(require,module,exports){ +},{"../Edge":292,"../Graph":295,"rxjs":43,"rxjs/operators":241}],482:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +exports.Projection = void 0; var THREE = require("three"); var Geo_1 = require("../Geo"); +var Spatial_1 = require("../geo/Spatial"); var Projection = /** @class */ (function () { - function Projection(geoCoords, viewportCoords) { + function Projection(geoCoords, viewportCoords, spatial) { this._geoCoords = !!geoCoords ? geoCoords : new Geo_1.GeoCoords(); + this._spatial = !!spatial ? spatial : new Spatial_1.default(); this._viewportCoords = !!viewportCoords ? viewportCoords : new Geo_1.ViewportCoords(); } Projection.prototype.basicToCanvas = function (basicPoint, container, render, transform) { return this._viewportCoords - .basicToCanvas(basicPoint[0], basicPoint[1], container, transform, render.perspective); + .basicToCanvasSafe(basicPoint[0], basicPoint[1], container, transform, render.perspective); }; Projection.prototype.canvasToBasic = function (canvasPoint, container, render, transform) { var basicPoint = this._viewportCoords @@ -44918,21 +57355,32 @@ var Projection = /** @class */ (function () { }; return unprojection; }; + Projection.prototype.cameraToLatLon = function (render, reference) { + var position = render.camera.position; + var _a = this._geoCoords.enuToGeodetic(position.x, position.y, position.z, reference.lat, reference.lon, reference.alt), lat = _a[0], lon = _a[1]; + return { lat: lat, lon: lon }; + }; + Projection.prototype.latLonToCanvas = function (latLon, container, render, reference) { + var point3d = this._geoCoords.geodeticToEnu(latLon.lat, latLon.lon, 0, reference.lat, reference.lon, reference.alt); + var canvas = this._viewportCoords.projectToCanvasSafe(point3d, container, render.perspective); + return canvas; + }; + Projection.prototype.distanceBetweenLatLons = function (latLon1, latLon2) { + return this._spatial.distanceFromLatLon(latLon1.lat, latLon1.lon, latLon2.lat, latLon2.lon); + }; return Projection; }()); exports.Projection = Projection; exports.default = Projection; -},{"../Geo":284,"three":231}],430:[function(require,module,exports){ +},{"../Geo":294,"../geo/Spatial":419,"three":242}],483:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +exports.SpriteService = void 0; +var operators_1 = require("rxjs/operators"); var THREE = require("three"); var vd = require("virtual-dom"); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/operator/publishReplay"); -require("rxjs/add/operator/scan"); -require("rxjs/add/operator/startWith"); +var rxjs_1 = require("rxjs"); var Viewer_1 = require("../Viewer"); var SpriteAtlas = /** @class */ (function () { function SpriteAtlas() { @@ -44941,7 +57389,7 @@ var SpriteAtlas = /** @class */ (function () { set: function (value) { this._json = value; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(SpriteAtlas.prototype, "image", { @@ -44950,14 +57398,14 @@ var SpriteAtlas = /** @class */ (function () { this._texture = new THREE.Texture(this._image); this._texture.minFilter = THREE.NearestFilter; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(SpriteAtlas.prototype, "loaded", { get: function () { return !!(this._image && this._json); }, - enumerable: true, + enumerable: false, configurable: true }); SpriteAtlas.prototype.getGLSprite = function (name) { @@ -45062,16 +57510,12 @@ var SpriteService = /** @class */ (function () { function SpriteService(sprite) { var _this = this; this._retina = window.devicePixelRatio > 1; - this._spriteAtlasOperation$ = new Subject_1.Subject(); - this._spriteAtlas$ = this._spriteAtlasOperation$ - .startWith(function (atlas) { + this._spriteAtlasOperation$ = new rxjs_1.Subject(); + this._spriteAtlas$ = this._spriteAtlasOperation$.pipe(operators_1.startWith(function (atlas) { return atlas; - }) - .scan(function (atlas, operation) { + }), operators_1.scan(function (atlas, operation) { return operation(atlas); - }, new SpriteAtlas()) - .publishReplay(1) - .refCount(); + }, new SpriteAtlas()), operators_1.publishReplay(1), operators_1.refCount()); this._spriteAtlas$.subscribe(function () { }); if (sprite == null) { return; @@ -45114,7 +57558,7 @@ var SpriteService = /** @class */ (function () { get: function () { return this._spriteAtlas$; }, - enumerable: true, + enumerable: false, configurable: true }); return SpriteService; @@ -45122,114 +57566,72 @@ var SpriteService = /** @class */ (function () { exports.SpriteService = SpriteService; exports.default = SpriteService; -},{"../Viewer":292,"rxjs/Subject":34,"rxjs/add/operator/publishReplay":72,"rxjs/add/operator/scan":75,"rxjs/add/operator/startWith":80,"three":231,"virtual-dom":237}],431:[function(require,module,exports){ + +},{"../Viewer":302,"rxjs":43,"rxjs/operators":241,"three":242,"virtual-dom":247}],484:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var BehaviorSubject_1 = require("rxjs/BehaviorSubject"); -var Observable_1 = require("rxjs/Observable"); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/observable/timer"); -require("rxjs/add/operator/bufferWhen"); -require("rxjs/add/operator/filter"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/merge"); -require("rxjs/add/operator/scan"); -require("rxjs/add/operator/switchMap"); +exports.TouchService = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var TouchService = /** @class */ (function () { function TouchService(canvasContainer, domContainer) { var _this = this; - this._activeSubject$ = new BehaviorSubject_1.BehaviorSubject(false); - this._active$ = this._activeSubject$ - .distinctUntilChanged() - .publishReplay(1) - .refCount(); - Observable_1.Observable.fromEvent(domContainer, "touchmove") + this._activeSubject$ = new rxjs_1.BehaviorSubject(false); + this._active$ = this._activeSubject$.pipe(operators_1.distinctUntilChanged(), operators_1.publishReplay(1), operators_1.refCount()); + rxjs_1.fromEvent(domContainer, "touchmove") .subscribe(function (event) { event.preventDefault(); }); - this._touchStart$ = Observable_1.Observable.fromEvent(canvasContainer, "touchstart"); - this._touchMove$ = Observable_1.Observable.fromEvent(canvasContainer, "touchmove"); - this._touchEnd$ = Observable_1.Observable.fromEvent(canvasContainer, "touchend"); - this._touchCancel$ = Observable_1.Observable.fromEvent(canvasContainer, "touchcancel"); - var tapStart$ = this._touchStart$ - .filter(function (te) { + 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$.pipe(operators_1.filter(function (te) { return te.touches.length === 1 && te.targetTouches.length === 1; - }) - .share(); - this._doubleTap$ = tapStart$ - .bufferWhen(function () { - return tapStart$ - .first() - .switchMap(function (event) { - return Observable_1.Observable - .timer(300) - .merge(tapStart$) - .take(1); - }); - }) - .filter(function (events) { + }), operators_1.share()); + this._doubleTap$ = 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$).pipe(operators_1.take(1)); + })); + }), operators_1.filter(function (events) { return events.length === 2; - }) - .map(function (events) { + }), operators_1.map(function (events) { return events[events.length - 1]; - }) - .share(); + }), operators_1.share()); this._doubleTap$ .subscribe(function (event) { event.preventDefault(); }); - this._singleTouchMove$ = this._touchMove$ - .filter(function (te) { + this._singleTouchMove$ = this._touchMove$.pipe(operators_1.filter(function (te) { return te.touches.length === 1 && te.targetTouches.length === 1; - }) - .share(); - var singleTouchStart$ = Observable_1.Observable - .merge(this._touchStart$, this._touchEnd$, this._touchCancel$) - .filter(function (te) { + }), operators_1.share()); + var singleTouchStart$ = rxjs_1.merge(this._touchStart$, this._touchEnd$, this._touchCancel$).pipe(operators_1.filter(function (te) { return te.touches.length === 1 && te.targetTouches.length === 1; - }); - var multipleTouchStart$ = Observable_1.Observable - .merge(this._touchStart$, this._touchEnd$, this._touchCancel$) - .filter(function (te) { + })); + var multipleTouchStart$ = rxjs_1.merge(this._touchStart$, this._touchEnd$, this._touchCancel$).pipe(operators_1.filter(function (te) { return te.touches.length >= 1; - }); - var touchStop$ = Observable_1.Observable - .merge(this._touchEnd$, this._touchCancel$) - .filter(function (te) { + })); + var touchStop$ = rxjs_1.merge(this._touchEnd$, this._touchCancel$).pipe(operators_1.filter(function (te) { return te.touches.length === 0; - }); - this._singleTouchDragStart$ = singleTouchStart$ - .mergeMap(function (e) { - return _this._singleTouchMove$ - .takeUntil(Observable_1.Observable.merge(touchStop$, multipleTouchStart$)) - .take(1); - }); - this._singleTouchDragEnd$ = singleTouchStart$ - .mergeMap(function (e) { - return Observable_1.Observable - .merge(touchStop$, multipleTouchStart$) - .first(); - }); - this._singleTouchDrag$ = singleTouchStart$ - .switchMap(function (te) { - return _this._singleTouchMove$ - .skip(1) - .takeUntil(Observable_1.Observable - .merge(multipleTouchStart$, touchStop$)); - }); - var touchesChanged$ = Observable_1.Observable - .merge(this._touchStart$, this._touchEnd$, this._touchCancel$); - this._pinchStart$ = touchesChanged$ - .filter(function (te) { + })); + 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$ - .filter(function (te) { + })); + this._pinchEnd$ = touchesChanged$.pipe(operators_1.filter(function (te) { return te.touches.length !== 2 || te.targetTouches.length !== 2; - }); - this._pinchOperation$ = new Subject_1.Subject(); - this._pinch$ = this._pinchOperation$ - .scan(function (pinch, operation) { + })); + this._pinchOperation$ = new rxjs_1.Subject(); + this._pinch$ = this._pinchOperation$.pipe(operators_1.scan(function (pinch, operation) { return operation(pinch); }, { changeX: 0, @@ -45247,12 +57649,10 @@ var TouchService = /** @class */ (function () { screenY: 0, touch1: null, touch2: null, - }); - this._touchMove$ - .filter(function (te) { + })); + this._touchMove$.pipe(operators_1.filter(function (te) { return te.touches.length === 2 && te.targetTouches.length === 2; - }) - .map(function (te) { + }), operators_1.map(function (te) { return function (previous) { var touch1 = te.touches[0]; var touch2 = te.touches[1]; @@ -45291,117 +57691,116 @@ var TouchService = /** @class */ (function () { }; return current; }; - }) + })) .subscribe(this._pinchOperation$); - this._pinchChange$ = this._pinchStart$ - .switchMap(function (te) { - return _this._pinch$ - .skip(1) - .takeUntil(_this._pinchEnd$); - }); + this._pinchChange$ = 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$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TouchService.prototype, "activate$", { get: function () { return this._activeSubject$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TouchService.prototype, "doubleTap$", { get: function () { return this._doubleTap$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TouchService.prototype, "touchStart$", { get: function () { return this._touchStart$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TouchService.prototype, "touchMove$", { get: function () { return this._touchMove$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TouchService.prototype, "touchEnd$", { get: function () { return this._touchEnd$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TouchService.prototype, "touchCancel$", { get: function () { return this._touchCancel$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TouchService.prototype, "singleTouchDragStart$", { get: function () { return this._singleTouchDragStart$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TouchService.prototype, "singleTouchDrag$", { get: function () { return this._singleTouchDrag$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TouchService.prototype, "singleTouchDragEnd$", { get: function () { return this._singleTouchDragEnd$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TouchService.prototype, "pinch$", { get: function () { return this._pinchChange$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TouchService.prototype, "pinchStart$", { get: function () { return this._pinchStart$; }, - enumerable: true, + enumerable: false, configurable: true }); Object.defineProperty(TouchService.prototype, "pinchEnd$", { get: function () { return this._pinchEnd$; }, - enumerable: true, + enumerable: false, configurable: true }); return TouchService; }()); exports.TouchService = TouchService; -},{"rxjs/BehaviorSubject":26,"rxjs/Observable":29,"rxjs/Subject":34,"rxjs/add/observable/timer":47,"rxjs/add/operator/bufferWhen":51,"rxjs/add/operator/filter":61,"rxjs/add/operator/map":65,"rxjs/add/operator/merge":66,"rxjs/add/operator/scan":75,"rxjs/add/operator/switchMap":81}],432:[function(require,module,exports){ +},{"rxjs":43,"rxjs/operators":241}],485:[function(require,module,exports){ "use strict"; -/// var __extends = (this && this.__extends) || (function () { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -45409,8 +57808,10 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +exports.Viewer = void 0; +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var when = require("when"); -var Observable_1 = require("rxjs/Observable"); var Viewer_1 = require("../Viewer"); var Utils_1 = require("../Utils"); /** @@ -45421,6 +57822,9 @@ var Utils_1 = require("../Utils"); * 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 @@ -45470,14 +57874,21 @@ var Viewer = /** @class */ (function (_super) { * @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/image for that key has been successfully loaded. + * 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 has been loaded and - * the image is shown in the viewer. This wayof initializing + * 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. * @@ -45490,8 +57901,9 @@ var Viewer = /** @class */ (function (_super) { * 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 | HTMLElement} container - The HTML element in which + * MapillaryJS will render the viewer, or the element's string `id`. The + * specified element must have no children. * @param {string} clientId - Required `Mapillary API ClientID`. Can * be obtained from https://www.mapillary.com/app/settings/developers. * @param {string} key - Optional `image-key` to start from. The key @@ -45510,12 +57922,13 @@ var Viewer = /** @class */ (function (_super) { * var viewer = new Mapillary.Viewer("", "", ""); * ``` */ - function Viewer(id, clientId, key, options, token) { + function Viewer(container, clientId, key, options, token) { var _this = _super.call(this) || this; options = options != null ? options : {}; Utils_1.Settings.setOptions(options); - _this._navigator = new Viewer_1.Navigator(clientId, token); - _this._container = new Viewer_1.Container(id, _this._navigator.stateService, options); + Utils_1.Urls.setOptions(options.url); + _this._navigator = new Viewer_1.Navigator(clientId, options, token); + _this._container = new Viewer_1.Container(container, _this._navigator.stateService, options); _this._observer = new Viewer_1.Observer(_this, _this._navigator, _this._container); _this._componentController = new Viewer_1.ComponentController(_this._container, _this._navigator, _this._observer, key, options.component); return _this; @@ -45525,20 +57938,29 @@ var Viewer = /** @class */ (function (_super) { * 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 `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. + * 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, + enumerable: false, configurable: true }); + /** + * Activate the combined panning functionality. + * + * @description The combined panning functionality is active by default. + */ + Viewer.prototype.activateCombinedPanning = function () { + this._navigator.panService.enable(); + }; /** * Activate a component. * @@ -45558,6 +57980,15 @@ var Viewer = /** @class */ (function (_super) { 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. * @@ -45599,8 +58030,7 @@ var Viewer = /** @class */ (function (_super) { Viewer.prototype.getBearing = function () { var _this = this; return when.promise(function (resolve, reject) { - _this._container.renderService.bearing$ - .first() + _this._container.renderService.bearing$.pipe(operators_1.first()) .subscribe(function (bearing) { resolve(bearing); }, function (error) { @@ -45608,6 +58038,17 @@ var Viewer = /** @class */ (function (_super) { }); }); }; + /** + * Returns the HTML element containing the viewer's element. + * + * @description This is the element to which event bindings for viewer + * interactivity (such as panning and zooming) are attached. + * + * @returns {HTMLElement} The container viewer's element. + */ + Viewer.prototype.getCanvasContainer = function () { + return this._container.canvasContainer; + }; /** * Get the basic coordinates of the current image that is * at the center of the viewport. @@ -45658,6 +58099,80 @@ var Viewer = /** @class */ (function (_super) { Viewer.prototype.getContainer = function () { return this._container.element; }; + /** + * Get the viewer's current vertical field of view. + * + * @description The vertical field of view rendered on the viewer canvas + * measured in degrees. + * + * @returns {Promise} Promise to the current field of view + * of the viewer camera. + * + * @example + * ``` + * viewer.getFieldOfView().then((fov) => { console.log(fov); }); + * ``` + */ + Viewer.prototype.getFieldOfView = function () { + var _this = this; + return when.promise(function (resolve, reject) { + _this._container.renderService.renderCamera$.pipe(operators_1.first()) + .subscribe(function (rc) { + resolve(rc.perspective.fov); + }, function (error) { + reject(error); + }); + }); + }; + /** + * Get the viewer's current point of view. + * + * @returns {Promise} Promise to the current point of view + * of the viewer camera. + * + * @example + * ``` + * viewer.getPointOfView().then((pov) => { console.log(pov); }); + * ``` + */ + Viewer.prototype.getPointOfView = function () { + var _this = this; + return when.promise(function (resolve, reject) { + rxjs_1.combineLatest(_this._container.renderService.renderCamera$, _this._container.renderService.bearing$).pipe(operators_1.first()) + .subscribe(function (_a) { + var rc = _a[0], bearing = _a[1]; + resolve({ + bearing: bearing, + tilt: rc.getTilt(), + }); + }, function (error) { + reject(error); + }); + }); + }; + /** + * Get the viewer's current position + * + * @returns {Promise} Promise to the viewers's current + * position. + * + * @example + * ``` + * viewer.getPosition().then((pos) => { console.log(pos); }); + * ``` + */ + Viewer.prototype.getPosition = function () { + var _this = this; + return when.promise(function (resolve, reject) { + rxjs_1.combineLatest(_this._container.renderService.renderCamera$, _this._navigator.stateService.reference$).pipe(operators_1.first()) + .subscribe(function (_a) { + var render = _a[0], reference = _a[1]; + resolve(_this._observer.projection.cameraToLatLon(render, reference)); + }, function (error) { + reject(error); + }); + }); + }; /** * Get the image's current zoom level. * @@ -45693,6 +58208,8 @@ var Viewer = /** @class */ (function (_super) { * 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 * ``` @@ -45704,7 +58221,7 @@ var Viewer = /** @class */ (function (_super) { Viewer.prototype.moveCloseTo = function (lat, lon) { var moveCloseTo$ = this.isNavigable ? this._navigator.moveCloseTo$(lat, lon) : - Observable_1.Observable.throw(new Error("Calling moveCloseTo is not supported when viewer is not navigable.")); + rxjs_1.throwError(new Error("Calling moveCloseTo is not supported when viewer is not navigable.")); return when.promise(function (resolve, reject) { moveCloseTo$.subscribe(function (node) { resolve(node); @@ -45724,6 +58241,8 @@ var Viewer = /** @class */ (function (_super) { * 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 * ``` @@ -45735,7 +58254,7 @@ var Viewer = /** @class */ (function (_super) { Viewer.prototype.moveDir = function (dir) { var moveDir$ = this.isNavigable ? this._navigator.moveDir$(dir) : - Observable_1.Observable.throw(new Error("Calling moveDir is not supported when viewer is not navigable.")); + rxjs_1.throwError(new Error("Calling moveDir is not supported when viewer is not navigable.")); return when.promise(function (resolve, reject) { moveDir$.subscribe(function (node) { resolve(node); @@ -45751,6 +58270,8 @@ var Viewer = /** @class */ (function (_super) { * @returns {Promise} 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 * ``` @@ -45762,7 +58283,7 @@ var Viewer = /** @class */ (function (_super) { Viewer.prototype.moveToKey = function (key) { var moveToKey$ = this.isNavigable ? this._navigator.moveToKey$(key) : - Observable_1.Observable.throw(new Error("Calling moveToKey is not supported when viewer is not navigable.")); + rxjs_1.throwError(new Error("Calling moveToKey is not supported when viewer is not navigable.")); return when.promise(function (resolve, reject) { moveToKey$.subscribe(function (node) { resolve(node); @@ -45771,15 +58292,63 @@ var Viewer = /** @class */ (function (_super) { }); }); }; + /** + * Project an ILatLon representing geographicalcoordinates to + * canvas pixel coordinates. + * + * @description The geographical coordinates may not always correspond to pixel + * coordinates, e.g. if the geographical coordinates have a position behind the + * viewer camera. In the case of no correspondence the returned value will + * be `null`. + * + * If the distance from the viewer camera position to the provided lat-lon + * is more than 1000 meters `null` will be returned. + * + * The projection is performed from the ground plane, i.e. + * the altitude with respect to the ground plane for the geographical + * point is zero. + * + * Note that whenever the camera moves, the result of the method will be + * different. + * + * @param {ILatLon} latLon - Geographical coordinates to project. + * @returns {Promise>} Promise to the pixel coordinates corresponding + * to the latLon. + * + * @example + * ``` + * viewer.project({ lat: 0, lon: 0 }) + * .then((pixelPoint) => { + * if (!pixelPoint) { + * console.log("no correspondence"); + * } + * + * console.log(pixelPoint); + * }); + * ``` + */ + Viewer.prototype.project = function (latLon) { + var _this = this; + return when.promise(function (resolve, reject) { + _this._observer.project$(latLon) + .subscribe(function (pixelPoint) { + resolve(pixelPoint); + }, function (error) { + reject(error); + }); + }); + }; /** * Project basic image coordinates for the current node to canvas pixel * coordinates. * * @description The basic image coordinates may not always correspond to a - * pixel point that lies in the visible area of the viewer container. + * pixel point that lies in the visible area of the viewer container. In the + * case of no correspondence the returned value can be `null`. + * * * @param {Array} basicPoint - Basic images coordinates to project. - * @returns {Promise} Promise to the pixel coordinates corresponding + * @returns {Promise>} Promise to the pixel coordinates corresponding * to the basic image point. * * @example @@ -45812,7 +58381,6 @@ var Viewer = /** @class */ (function (_super) { */ Viewer.prototype.resize = function () { this._container.renderService.resize$.next(null); - this._componentController.resize(); }; /** * Set a bearer token for authenticated API requests of @@ -45823,8 +58391,8 @@ var Viewer = /** @class */ (function (_super) { * viewer will make unauthenticated requests. * * Calling setAuthToken aborts all outstanding move requests. - * The promises of those move requests will be rejected and - * the rejections need to be caught. + * 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. @@ -45844,7 +58412,7 @@ var Viewer = /** @class */ (function (_super) { Viewer.prototype.setAuthToken = function (token) { var setToken$ = this.isNavigable ? this._navigator.setToken$(token) : - Observable_1.Observable.throw(new Error("Calling setAuthToken is not supported when viewer is not navigable.")); + rxjs_1.throwError(new Error("Calling setAuthToken is not supported when viewer is not navigable.")); return when.promise(function (resolve, reject) { setToken$ .subscribe(function () { @@ -45904,18 +58472,37 @@ var Viewer = /** @class */ (function (_super) { * * `["all", f0, ..., fn]` logical `AND`: `f0 ∧ ... ∧ fn` * - * A key must be a string that identifies a node property name. A value must be - * a string, number, or boolean. Strictly-typed comparisons are used. The values + * A key must be a string that identifies a property name of a + * simple {@link Node} property. A value must be a string, number, or + * boolean. Strictly-typed comparisons are used. The values * `f0, ..., fn` of the combining filter must be filter expressions. * * Clear the filter by setting it to null or empty array. * + * Commonly used filter properties (see the {@link Node} class + * documentation for a full list of properties that can be used + * in a filter) and common use cases: + * + * ``` + * fullPano // Show only full 360 panoramas or not + * organizationKey // Show images from one or several organizations + * sequenceKey // Show images from one or several sequences + * userKey // Show images from one or several users + * capturedAt // Show images from a certain time interval + * ``` + * * @param {FilterExpression} filter - The filter expression. * @returns {Promise} Promise that resolves after filter is applied. * * @example * ``` * viewer.setFilter(["==", "sequenceKey", ""]); + * + * // Other examples + * // viewer.setFilter(["==", "organizationKey", ""]); + * // viewer.setFilter(["in", "userKey", "", ""]); + * // viewer.setFilter(["==", "fullPano", true]); + * // viewer.setFilter([">=", "capturedAt", ]); * ``` */ Viewer.prototype.setFilter = function (filter) { @@ -45929,6 +58516,30 @@ var Viewer = /** @class */ (function (_super) { }); }); }; + /** + * Set the viewer's current vertical field of view. + * + * @description Sets the vertical field of view rendered + * on the viewer canvas measured in degrees. The value + * will be clamped to be able to set a valid zoom level + * based on the projection model of the current image and + * the viewer's current render mode. + * + * @param {number} fov - Vertical field of view in degrees. + * + * @example + * ``` + * viewer.setFieldOfView(45); + * ``` + */ + Viewer.prototype.setFieldOfView = function (fov) { + var _this = this; + this._container.renderService.renderCamera$.pipe(operators_1.first()) + .subscribe(function (rc) { + var zoom = rc.fovToZoom(fov); + _this._navigator.stateService.setZoom(zoom); + }); + }; /** * Set the viewer's render mode. * @@ -45942,6 +58553,19 @@ var Viewer = /** @class */ (function (_super) { Viewer.prototype.setRenderMode = function (renderMode) { this._container.renderService.renderMode$.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. * @@ -45967,6 +58591,9 @@ var Viewer = /** @class */ (function (_super) { * coordinates. In the case of no correspondence the returned value will * be `null`. * + * The unprojection to a latLon will be performed towards the ground plane, i.e. + * the altitude with respect to the ground plane for the returned latLon is zero. + * * @param {Array} pixelPoint - Pixel coordinates to unproject. * @returns {Promise} Promise to the latLon corresponding to the pixel point. * @@ -46018,6 +58645,11 @@ var Viewer = /** @class */ (function (_super) { }; /** * 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. @@ -46027,22 +58659,29 @@ var Viewer = /** @class */ (function (_super) { * Fired when a pointing device (usually a mouse) is pressed and released at * the same point in the viewer. * @event - * @type {IViewerMouseEvent} event - Viewer mouse event data. + * @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 {IViewerMouseEvent} event - Viewer mouse event data. + * @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 {IViewerMouseEvent} event - Viewer mouse event data. + * @type {@link IViewerMouseEvent} event - Viewer mouse event data. */ Viewer.dblclick = "dblclick"; + /** + * Fired when the viewer's vertical field of view changes. + * + * @event + * @type {@link IViewerEvent} event - The event object. + */ + Viewer.fovchanged = "fovchanged"; /** * Fired when the viewer is loading more data. * @event @@ -46052,32 +58691,32 @@ var Viewer = /** @class */ (function (_super) { /** * Fired when a pointing device (usually a mouse) is pressed within the viewer. * @event - * @type {IViewerMouseEvent} event - Viewer mouse event data. + * @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 {IViewerMouseEvent} event - Viewer mouse event data. + * @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 {IViewerMouseEvent} event - Viewer mouse event data. + * @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 {IViewerMouseEvent} event - Viewer mouse event data. + * @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 {IViewerMouseEvent} event - Viewer mouse event data. + * @type {@link IViewerMouseEvent} event - Viewer mouse event data. */ Viewer.mouseup = "mouseup"; /** @@ -46109,26 +58748,49 @@ var Viewer = /** @class */ (function (_super) { Viewer.navigablechanged = "navigablechanged"; /** * Fired every time the viewer navigates to a new node. + * * @event - * @type {Node} node - Current node. + * @type {@link Node} node - Current node. */ Viewer.nodechanged = "nodechanged"; + /** + * Fired when the viewer's position changes. + * + * @description The viewer's position changes when transitioning + * between nodes. + * + * @event + * @type {@link IViewerEvent} event - The event object. + */ + Viewer.positionchanged = "positionchanged"; + /** + * Fired when the viewer's point of view changes. The point of view changes + * when the bearing, or tilt changes. + * + * @event + * @type {@link IViewerEvent} event - The event object. + */ + Viewer.povchanged = "povchanged"; /** * Fired every time the sequence edges of the current node changes. * @event - * @type {IEdgeStatus} status - The edge status object. + * @type {@link IEdgeStatus} status - The edge status object. */ Viewer.sequenceedgeschanged = "sequenceedgeschanged"; /** * Fired every time the spatial edges of the current node changes. * @event - * @type {IEdgeStatus} status - The edge status object. + * @type {@link IEdgeStatus} status - The edge status object. */ Viewer.spatialedgeschanged = "spatialedgeschanged"; return Viewer; }(Utils_1.EventEmitter)); exports.Viewer = Viewer; -},{"../Utils":291,"../Viewer":292,"rxjs/Observable":29,"when":278}]},{},[286])(286) +},{"../Utils":301,"../Viewer":302,"rxjs":43,"rxjs/operators":241,"when":288}],486:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); + +},{}]},{},[296])(296) }); //# sourceMappingURL=mapillary.js.map