X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/f1faffd4d1954f855f6450fc8e5c62ea5f457113..5614c5a55127b86e8ffebdbd38279465f3795fe2:/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 8b0ef0289..00049ce5e 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":177}],2:[function(require,module,exports){ +},{"tinyqueue":226}],2:[function(require,module,exports){ /* * Copyright (C) 2008 Apple Inc. All Rights Reserved. * @@ -679,7 +679,7 @@ process.umask = function() { return 0; }; /*! * The buffer module from node.js, for the browser. * - * @author Feross Aboukhadijeh + * @author Feross Aboukhadijeh * @license MIT */ /* eslint-disable no-proto */ @@ -782,7 +782,7 @@ function from (value, encodingOrOffset, length) { throw new TypeError('"value" argument must not be a number') } - if (value instanceof ArrayBuffer) { + if (isArrayBuffer(value)) { return fromArrayBuffer(value, encodingOrOffset, length) } @@ -1042,7 +1042,7 @@ function byteLength (string, encoding) { if (Buffer.isBuffer(string)) { return string.length } - if (isArrayBufferView(string) || string instanceof ArrayBuffer) { + if (isArrayBufferView(string) || isArrayBuffer(string)) { return string.byteLength } if (typeof string !== 'string') { @@ -2374,6 +2374,14 @@ 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') +} + // Node 0.10 supports `ArrayBuffer` but lacks `ArrayBuffer.isView` function isArrayBufferView (obj) { return (typeof ArrayBuffer.isView === 'function') && ArrayBuffer.isView(obj) @@ -2387,6 +2395,7 @@ function numberIsNaN (obj) { 'use strict'; module.exports = earcut; +module.exports.default = earcut; function earcut(data, holeIndices, dim) { @@ -2399,7 +2408,7 @@ function earcut(data, holeIndices, dim) { if (!outerNode) return triangles; - var minX, minY, maxX, maxY, x, y, size; + var minX, minY, maxX, maxY, x, y, invSize; if (hasHoles) outerNode = eliminateHoles(data, holeIndices, outerNode, dim); @@ -2417,11 +2426,12 @@ function earcut(data, holeIndices, dim) { if (y > maxY) maxY = y; } - // minX, minY and size are later used to transform coords into integers for z-order calculation - size = Math.max(maxX - minX, maxY - minY); + // minX, minY and invSize are later used to transform coords into integers for z-order calculation + invSize = Math.max(maxX - minX, maxY - minY); + invSize = invSize !== 0 ? 1 / invSize : 0; } - earcutLinked(outerNode, triangles, dim, minX, minY, size); + earcutLinked(outerNode, triangles, dim, minX, minY, invSize); return triangles; } @@ -2457,7 +2467,7 @@ function filterPoints(start, end) { if (!p.steiner && (equals(p, p.next) || area(p.prev, p, p.next) === 0)) { removeNode(p); p = end = p.prev; - if (p === p.next) return null; + if (p === p.next) break; again = true; } else { @@ -2469,11 +2479,11 @@ function filterPoints(start, end) { } // main ear slicing loop which triangulates a polygon (given as a linked list) -function earcutLinked(ear, triangles, dim, minX, minY, size, pass) { +function earcutLinked(ear, triangles, dim, minX, minY, invSize, pass) { if (!ear) return; // interlink polygon nodes in z-order - if (!pass && size) indexCurve(ear, minX, minY, size); + if (!pass && invSize) indexCurve(ear, minX, minY, invSize); var stop = ear, prev, next; @@ -2483,7 +2493,7 @@ function earcutLinked(ear, triangles, dim, minX, minY, size, pass) { prev = ear.prev; next = ear.next; - if (size ? isEarHashed(ear, minX, minY, size) : isEar(ear)) { + if (invSize ? isEarHashed(ear, minX, minY, invSize) : isEar(ear)) { // cut off the triangle triangles.push(prev.i / dim); triangles.push(ear.i / dim); @@ -2504,16 +2514,16 @@ function earcutLinked(ear, triangles, dim, minX, minY, size, pass) { if (ear === stop) { // try filtering points and slicing again if (!pass) { - earcutLinked(filterPoints(ear), triangles, dim, minX, minY, size, 1); + earcutLinked(filterPoints(ear), triangles, dim, minX, minY, invSize, 1); // if this didn't work, try curing all small self-intersections locally } else if (pass === 1) { ear = cureLocalIntersections(ear, triangles, dim); - earcutLinked(ear, triangles, dim, minX, minY, size, 2); + earcutLinked(ear, triangles, dim, minX, minY, invSize, 2); // as a last resort, try splitting the remaining polygon into two } else if (pass === 2) { - splitEarcut(ear, triangles, dim, minX, minY, size); + splitEarcut(ear, triangles, dim, minX, minY, invSize); } break; @@ -2541,7 +2551,7 @@ function isEar(ear) { return true; } -function isEarHashed(ear, minX, minY, size) { +function isEarHashed(ear, minX, minY, invSize) { var a = ear.prev, b = ear, c = ear.next; @@ -2555,22 +2565,26 @@ function isEarHashed(ear, minX, minY, size) { maxTY = a.y > b.y ? (a.y > c.y ? a.y : c.y) : (b.y > c.y ? b.y : c.y); // z-order range for the current triangle bbox; - var minZ = zOrder(minTX, minTY, minX, minY, size), - maxZ = zOrder(maxTX, maxTY, minX, minY, size); + 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) && @@ -2578,6 +2592,14 @@ function isEarHashed(ear, minX, minY, size) { 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; } @@ -2607,7 +2629,7 @@ function cureLocalIntersections(start, triangles, dim) { } // try splitting polygon into two and triangulate them independently -function splitEarcut(start, triangles, dim, minX, minY, size) { +function splitEarcut(start, triangles, dim, minX, minY, invSize) { // look for a valid diagonal that divides the polygon into two var a = start; do { @@ -2622,8 +2644,8 @@ function splitEarcut(start, triangles, dim, minX, minY, size) { c = filterPoints(c, c.next); // run earcut on each half - earcutLinked(a, triangles, dim, minX, minY, size); - earcutLinked(c, triangles, dim, minX, minY, size); + earcutLinked(a, triangles, dim, minX, minY, invSize); + earcutLinked(c, triangles, dim, minX, minY, invSize); return; } b = b.next; @@ -2680,7 +2702,7 @@ function findHoleBridge(hole, outerNode) { // find a segment intersected by a ray from the hole's leftmost point to the left; // segment's endpoint with lesser x will be potential connection point do { - if (hy <= p.y && hy >= p.next.y) { + if (hy <= p.y && hy >= p.next.y && p.next.y !== p.y) { var x = p.x + (hy - p.y) * (p.next.x - p.x) / (p.next.y - p.y); if (x <= hx && x > qx) { qx = x; @@ -2711,7 +2733,7 @@ function findHoleBridge(hole, outerNode) { p = m.next; while (p !== stop) { - if (hx >= p.x && p.x >= mx && + 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 @@ -2729,10 +2751,10 @@ function findHoleBridge(hole, outerNode) { } // interlink polygon nodes in z-order -function indexCurve(start, minX, minY, size) { +function indexCurve(start, minX, minY, invSize) { var p = start; do { - if (p.z === null) p.z = zOrder(p.x, p.y, minX, minY, size); + if (p.z === null) p.z = zOrder(p.x, p.y, minX, minY, invSize); p.prevZ = p.prev; p.nextZ = p.next; p = p.next; @@ -2765,20 +2787,11 @@ function sortLinked(list) { q = q.nextZ; if (!q) break; } - qSize = inSize; while (pSize > 0 || (qSize > 0 && q)) { - if (pSize === 0) { - e = q; - q = q.nextZ; - qSize--; - } else if (qSize === 0 || !q) { - e = p; - p = p.nextZ; - pSize--; - } else if (p.z <= q.z) { + if (pSize !== 0 && (qSize === 0 || !q || p.z <= q.z)) { e = p; p = p.nextZ; pSize--; @@ -2806,11 +2819,11 @@ function sortLinked(list) { return list; } -// z-order of a point given coords and size of the data bounding box -function zOrder(x, y, minX, minY, size) { +// z-order of a point given coords and inverse of the longer side of data bbox +function zOrder(x, y, minX, minY, invSize) { // coords are transformed into non-negative 15-bit integer range - x = 32767 * (x - minX) / size; - y = 32767 * (y - minY) / size; + x = 32767 * (x - minX) * invSize; + y = 32767 * (y - minY) * invSize; x = (x | (x << 8)) & 0x00FF00FF; x = (x | (x << 4)) & 0x0F0F0F0F; @@ -2894,7 +2907,8 @@ function middleInside(a, b) { px = (a.x + b.x) / 2, py = (a.y + b.y) / 2; do { - if (((p.y > py) !== (p.next.y > py)) && (px < (p.next.x - p.x) * (py - p.y) / (p.next.y - p.y) + p.x)) + if (((p.y > py) !== (p.next.y > py)) && p.next.y !== p.y && + (px < (p.next.x - p.x) * (py - p.y) / (p.next.y - p.y) + p.x)) inside = !inside; p = p.next; } while (p !== a); @@ -4718,18 +4732,17 @@ function writeUtf8(buf, str, pos) { } },{"ieee754":17}],24:[function(require,module,exports){ -'use strict'; - -module.exports = partialSort; +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : + typeof define === 'function' && define.amd ? define(factory) : + (global.quickselect = factory()); +}(this, (function () { 'use strict'; -// 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] +function quickselect(arr, k, left, right, compare) { + quickselectStep(arr, k, left || 0, right || (arr.length - 1), compare || defaultCompare); +} -function partialSort(arr, k, left, right, compare) { - left = left || 0; - right = right || (arr.length - 1); - compare = compare || defaultCompare; +function quickselectStep(arr, k, left, right, compare) { while (right > left) { if (right - left > 600) { @@ -4740,7 +4753,7 @@ function partialSort(arr, k, left, right, compare) { 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); + quickselectStep(arr, k, newLeft, newRight, compare); } var t = arr[k]; @@ -4779,10 +4792,15 @@ function defaultCompare(a, b) { return a < b ? -1 : a > b ? 1 : 0; } +return quickselect; + +}))); + },{}],25:[function(require,module,exports){ 'use strict'; module.exports = rbush; +module.exports.default = rbush; var quickselect = require('quickselect'); @@ -4872,7 +4890,7 @@ rbush.prototype = { return this; } - // recursively build the tree with the given data from stratch using OMT algorithm + // recursively build the tree with the given data from scratch using OMT algorithm var node = this._build(data.slice(), 0, data.length - 1, 0); if (!this.data.children.length) { @@ -5344,21 +5362,200 @@ function multiSelect(arr, left, right, n, compare) { },{"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 - */ +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("./internal/Observable"); +exports.Observable = Observable_1.Observable; +var ConnectableObservable_1 = require("./internal/observable/ConnectableObservable"); +exports.ConnectableObservable = ConnectableObservable_1.ConnectableObservable; +var groupBy_1 = require("./internal/operators/groupBy"); +exports.GroupedObservable = groupBy_1.GroupedObservable; +var observable_1 = require("./internal/symbol/observable"); +exports.observable = observable_1.observable; +var Subject_1 = require("./internal/Subject"); +exports.Subject = Subject_1.Subject; +var BehaviorSubject_1 = require("./internal/BehaviorSubject"); +exports.BehaviorSubject = BehaviorSubject_1.BehaviorSubject; +var ReplaySubject_1 = require("./internal/ReplaySubject"); +exports.ReplaySubject = ReplaySubject_1.ReplaySubject; +var AsyncSubject_1 = require("./internal/AsyncSubject"); +exports.AsyncSubject = AsyncSubject_1.AsyncSubject; +var asap_1 = require("./internal/scheduler/asap"); +exports.asapScheduler = asap_1.asap; +var async_1 = require("./internal/scheduler/async"); +exports.asyncScheduler = async_1.async; +var queue_1 = require("./internal/scheduler/queue"); +exports.queueScheduler = queue_1.queue; +var animationFrame_1 = require("./internal/scheduler/animationFrame"); +exports.animationFrameScheduler = animationFrame_1.animationFrame; +var VirtualTimeScheduler_1 = require("./internal/scheduler/VirtualTimeScheduler"); +exports.VirtualTimeScheduler = VirtualTimeScheduler_1.VirtualTimeScheduler; +exports.VirtualAction = VirtualTimeScheduler_1.VirtualAction; +var Scheduler_1 = require("./internal/Scheduler"); +exports.Scheduler = Scheduler_1.Scheduler; +var Subscription_1 = require("./internal/Subscription"); +exports.Subscription = Subscription_1.Subscription; +var Subscriber_1 = require("./internal/Subscriber"); +exports.Subscriber = Subscriber_1.Subscriber; +var Notification_1 = require("./internal/Notification"); +exports.Notification = Notification_1.Notification; +var pipe_1 = require("./internal/util/pipe"); +exports.pipe = pipe_1.pipe; +var noop_1 = require("./internal/util/noop"); +exports.noop = noop_1.noop; +var identity_1 = require("./internal/util/identity"); +exports.identity = identity_1.identity; +var isObservable_1 = require("./internal/util/isObservable"); +exports.isObservable = isObservable_1.isObservable; +var ArgumentOutOfRangeError_1 = require("./internal/util/ArgumentOutOfRangeError"); +exports.ArgumentOutOfRangeError = ArgumentOutOfRangeError_1.ArgumentOutOfRangeError; +var EmptyError_1 = require("./internal/util/EmptyError"); +exports.EmptyError = EmptyError_1.EmptyError; +var ObjectUnsubscribedError_1 = require("./internal/util/ObjectUnsubscribedError"); +exports.ObjectUnsubscribedError = ObjectUnsubscribedError_1.ObjectUnsubscribedError; +var UnsubscriptionError_1 = require("./internal/util/UnsubscriptionError"); +exports.UnsubscriptionError = UnsubscriptionError_1.UnsubscriptionError; +var TimeoutError_1 = require("./internal/util/TimeoutError"); +exports.TimeoutError = TimeoutError_1.TimeoutError; +var bindCallback_1 = require("./internal/observable/bindCallback"); +exports.bindCallback = bindCallback_1.bindCallback; +var bindNodeCallback_1 = require("./internal/observable/bindNodeCallback"); +exports.bindNodeCallback = bindNodeCallback_1.bindNodeCallback; +var combineLatest_1 = require("./internal/observable/combineLatest"); +exports.combineLatest = combineLatest_1.combineLatest; +var concat_1 = require("./internal/observable/concat"); +exports.concat = concat_1.concat; +var defer_1 = require("./internal/observable/defer"); +exports.defer = defer_1.defer; +var empty_1 = require("./internal/observable/empty"); +exports.empty = empty_1.empty; +var forkJoin_1 = require("./internal/observable/forkJoin"); +exports.forkJoin = forkJoin_1.forkJoin; +var from_1 = require("./internal/observable/from"); +exports.from = from_1.from; +var fromEvent_1 = require("./internal/observable/fromEvent"); +exports.fromEvent = fromEvent_1.fromEvent; +var fromEventPattern_1 = require("./internal/observable/fromEventPattern"); +exports.fromEventPattern = fromEventPattern_1.fromEventPattern; +var generate_1 = require("./internal/observable/generate"); +exports.generate = generate_1.generate; +var iif_1 = require("./internal/observable/iif"); +exports.iif = iif_1.iif; +var interval_1 = require("./internal/observable/interval"); +exports.interval = interval_1.interval; +var merge_1 = require("./internal/observable/merge"); +exports.merge = merge_1.merge; +var never_1 = require("./internal/observable/never"); +exports.never = never_1.never; +var of_1 = require("./internal/observable/of"); +exports.of = of_1.of; +var onErrorResumeNext_1 = require("./internal/observable/onErrorResumeNext"); +exports.onErrorResumeNext = onErrorResumeNext_1.onErrorResumeNext; +var pairs_1 = require("./internal/observable/pairs"); +exports.pairs = pairs_1.pairs; +var race_1 = require("./internal/observable/race"); +exports.race = race_1.race; +var range_1 = require("./internal/observable/range"); +exports.range = range_1.range; +var throwError_1 = require("./internal/observable/throwError"); +exports.throwError = throwError_1.throwError; +var timer_1 = require("./internal/observable/timer"); +exports.timer = timer_1.timer; +var using_1 = require("./internal/observable/using"); +exports.using = using_1.using; +var zip_1 = require("./internal/observable/zip"); +exports.zip = zip_1.zip; +var empty_2 = require("./internal/observable/empty"); +exports.EMPTY = empty_2.EMPTY; +var never_2 = require("./internal/observable/never"); +exports.NEVER = never_2.NEVER; +var config_1 = require("./internal/config"); +exports.config = config_1.config; + +},{"./internal/AsyncSubject":27,"./internal/BehaviorSubject":28,"./internal/Notification":30,"./internal/Observable":31,"./internal/ReplaySubject":34,"./internal/Scheduler":35,"./internal/Subject":36,"./internal/Subscriber":38,"./internal/Subscription":39,"./internal/config":40,"./internal/observable/ConnectableObservable":41,"./internal/observable/bindCallback":43,"./internal/observable/bindNodeCallback":44,"./internal/observable/combineLatest":45,"./internal/observable/concat":46,"./internal/observable/defer":47,"./internal/observable/empty":48,"./internal/observable/forkJoin":49,"./internal/observable/from":50,"./internal/observable/fromEvent":52,"./internal/observable/fromEventPattern":53,"./internal/observable/generate":57,"./internal/observable/iif":58,"./internal/observable/interval":59,"./internal/observable/merge":60,"./internal/observable/never":61,"./internal/observable/of":62,"./internal/observable/onErrorResumeNext":63,"./internal/observable/pairs":64,"./internal/observable/race":65,"./internal/observable/range":66,"./internal/observable/throwError":68,"./internal/observable/timer":69,"./internal/observable/using":70,"./internal/observable/zip":71,"./internal/operators/groupBy":107,"./internal/scheduler/VirtualTimeScheduler":184,"./internal/scheduler/animationFrame":185,"./internal/scheduler/asap":186,"./internal/scheduler/async":187,"./internal/scheduler/queue":188,"./internal/symbol/observable":190,"./internal/util/ArgumentOutOfRangeError":192,"./internal/util/EmptyError":193,"./internal/util/ObjectUnsubscribedError":195,"./internal/util/TimeoutError":196,"./internal/util/UnsubscriptionError":197,"./internal/util/identity":201,"./internal/util/isObservable":210,"./internal/util/noop":213,"./internal/util/pipe":215}],27:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(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":36,"./Subscription":39}],28:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subject_1 = require("./Subject"); +var ObjectUnsubscribedError_1 = require("./util/ObjectUnsubscribedError"); var BehaviorSubject = (function (_super) { __extends(BehaviorSubject, _super); function BehaviorSubject(_value) { - _super.call(this); - this._value = _value; + var _this = _super.call(this) || this; + _this._value = _value; + return _this; } Object.defineProperty(BehaviorSubject.prototype, "value", { get: function () { @@ -5392,27 +5589,32 @@ var BehaviorSubject = (function (_super) { }(Subject_1.Subject)); exports.BehaviorSubject = BehaviorSubject; -},{"./Subject":34,"./util/ObjectUnsubscribedError":160}],27:[function(require,module,exports){ +},{"./Subject":36,"./util/ObjectUnsubscribedError":195}],29:[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 __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(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) { - _super.call(this); - this.parent = parent; - this.outerValue = outerValue; - this.outerIndex = outerIndex; - this.index = 0; + 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); @@ -5429,23 +5631,12 @@ var InnerSubscriber = (function (_super) { }(Subscriber_1.Subscriber)); exports.InnerSubscriber = InnerSubscriber; -},{"./Subscriber":36}],28:[function(require,module,exports){ +},{"./Subscriber":38}],30:[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 - */ +Object.defineProperty(exports, "__esModule", { value: true }); +var empty_1 = require("./observable/empty"); +var of_1 = require("./observable/of"); +var throwError_1 = require("./observable/throwError"); var Notification = (function () { function Notification(kind, value, error) { this.kind = kind; @@ -5453,11 +5644,6 @@ var Notification = (function () { this.error = error; this.hasValue = kind === 'N'; } - /** - * 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': @@ -5468,14 +5654,6 @@ var Notification = (function () { 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) { @@ -5487,15 +5665,6 @@ var Notification = (function () { 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); @@ -5504,50 +5673,27 @@ var Notification = (function () { 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); + return of_1.of(this.value); case 'E': - return Observable_1.Observable.throw(this.error); + return throwError_1.throwError(this.error); case 'C': - return Observable_1.Observable.empty(); + return empty_1.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; }; @@ -5557,158 +5703,27 @@ var Notification = (function () { }()); exports.Notification = Notification; -},{"./Observable":29}],29:[function(require,module,exports){ +},{"./observable/empty":48,"./observable/of":62,"./observable/throwError":68}],31:[function(require,module,exports){ "use strict"; -var root_1 = require('./util/root'); -var toSubscriber_1 = require('./util/toSubscriber'); -var observable_1 = require('./symbol/observable'); -/** - * A representation of any set of values over any amount of time. This the most basic building block - * of RxJS. - * - * @class Observable - */ +Object.defineProperty(exports, "__esModule", { value: true }); +var canReportError_1 = require("./util/canReportError"); +var toSubscriber_1 = require("./util/toSubscriber"); +var observable_1 = require("../internal/symbol/observable"); +var pipe_1 = require("./util/pipe"); +var config_1 = require("./config"); var Observable = (function () { - /** - * @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 Observables 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 remote 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); @@ -5716,12 +5731,16 @@ var Observable = (function () { 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; + 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; @@ -5731,115 +5750,117 @@ var Observable = (function () { 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; + if (config_1.config.useDeprecatedSynchronousErrorHandling) { + sink.syncErrorThrown = true; + sink.syncErrorValue = err; } - else if (root_1.root.Promise) { - PromiseCtor = root_1.root.Promise; + if (canReportError_1.canReportError(sink)) { + sink.error(err); + } + else { + console.warn(err); } } - 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. + }; + 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) { - 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); + try { + next(value); + } + catch (err) { + reject(err); + if (subscription) { 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); + var source = this.source; + return source && 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; }; - // 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.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; +} -},{"./symbol/observable":155,"./util/root":172,"./util/toSubscriber":174}],30:[function(require,module,exports){ +},{"../internal/symbol/observable":190,"./config":40,"./util/canReportError":198,"./util/pipe":215,"./util/toSubscriber":222}],32:[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) { throw err; }, + error: function (err) { + if (config_1.config.useDeprecatedSynchronousErrorHandling) { + throw err; + } + else { + hostReportError_1.hostReportError(err); + } + }, complete: function () { } }; -},{}],31:[function(require,module,exports){ +},{"./config":40,"./util/hostReportError":200}],33:[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 __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(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() { - _super.apply(this, arguments); + return _super !== null && _super.apply(this, arguments) || this; } OuterSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { this.destination.next(innerValue); @@ -5854,50 +5875,71 @@ var OuterSubscriber = (function (_super) { }(Subscriber_1.Subscriber)); exports.OuterSubscriber = OuterSubscriber; -},{"./Subscriber":36}],32:[function(require,module,exports){ +},{"./Subscriber":38}],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 __()); -}; -var Subject_1 = require('./Subject'); -var queue_1 = require('./scheduler/queue'); -var Subscription_1 = require('./Subscription'); -var observeOn_1 = require('./operator/observeOn'); -var ObjectUnsubscribedError_1 = require('./util/ObjectUnsubscribedError'); -var SubjectSubscription_1 = require('./SubjectSubscription'); -/** - * @class ReplaySubject - */ +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(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; } - _super.call(this); - this.scheduler = scheduler; - this._events = []; - this._bufferSize = bufferSize < 1 ? 1 : bufferSize; - this._windowTime = windowTime < 1 ? 1 : windowTime; + 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.next = function (value) { - var now = this._getNow(); - this._events.push(new ReplayEvent(now, value)); + 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 _events = this._trimBufferThenGetEvents(); + 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.hasError) { - subscription = Subscription_1.Subscription.EMPTY; - } - else if (this.isStopped) { + else if (this.isStopped || this.hasError) { subscription = Subscription_1.Subscription.EMPTY; } else { @@ -5907,9 +5949,15 @@ var ReplaySubject = (function (_super) { 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 (_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); @@ -5929,9 +5977,6 @@ var ReplaySubject = (function (_super) { 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; @@ -5957,93 +6002,66 @@ var ReplayEvent = (function () { return ReplayEvent; }()); -},{"./Subject":34,"./SubjectSubscription":35,"./Subscription":37,"./operator/observeOn":129,"./scheduler/queue":153,"./util/ObjectUnsubscribedError":160}],33:[function(require,module,exports){ +},{"./Subject":36,"./SubjectSubscription":37,"./Subscription":39,"./operators/observeOn":122,"./scheduler/queue":188,"./util/ObjectUnsubscribedError":195}],35:[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 - */ +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; } - /** - * 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(); }; + Scheduler.now = function () { return Date.now(); }; return Scheduler; }()); exports.Scheduler = Scheduler; -},{}],34:[function(require,module,exports){ +},{}],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 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 __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(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) { - _super.call(this, destination); - this.destination = destination; + var _this = _super.call(this, destination) || this; + _this.destination = destination; + return _this; } 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; + 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); @@ -6135,15 +6153,13 @@ var Subject = (function (_super) { 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; + var _this = _super.call(this) || this; + _this.destination = destination; + _this.source = source; + return _this; } AnonymousSubject.prototype.next = function (value) { var destination = this.destination; @@ -6176,26 +6192,31 @@ var AnonymousSubject = (function (_super) { }(Subject)); exports.AnonymousSubject = AnonymousSubject; -},{"./Observable":29,"./SubjectSubscription":35,"./Subscriber":36,"./Subscription":37,"./symbol/rxSubscriber":156,"./util/ObjectUnsubscribedError":160}],35:[function(require,module,exports){ +},{"../internal/symbol/rxSubscriber":191,"./Observable":31,"./SubjectSubscription":37,"./Subscriber":38,"./Subscription":39,"./util/ObjectUnsubscribedError":195}],37:[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'); -/** - * 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 Subscription_1 = require("./Subscription"); var SubjectSubscription = (function (_super) { __extends(SubjectSubscription, _super); function SubjectSubscription(subject, subscriber) { - _super.call(this); - this.subject = subject; - this.subscriber = subscriber; - this.closed = false; + var _this = _super.call(this) || this; + _this.subject = subject; + _this.subscriber = subscriber; + _this.closed = false; + return _this; } SubjectSubscription.prototype.unsubscribe = function () { if (this.closed) { @@ -6217,117 +6238,82 @@ var SubjectSubscription = (function (_super) { }(Subscription_1.Subscription)); exports.SubjectSubscription = SubjectSubscription; -},{"./Subscription":37}],36:[function(require,module,exports){ +},{"./Subscription":39}],38:[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 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 __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(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); - /** - * @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; + var _this = _super.call(this) || this; + _this.syncErrorValue = null; + _this.syncErrorThrown = false; + _this.syncErrorThrowable = false; + _this.isStopped = false; + _this._parentSubscription = null; switch (arguments.length) { case 0: - this.destination = Observer_1.empty; + _this.destination = Observer_1.empty; break; case 1: if (!destinationOrNext) { - this.destination = Observer_1.empty; + _this.destination = Observer_1.empty; break; } if (typeof destinationOrNext === 'object') { if (destinationOrNext instanceof Subscriber) { - this.destination = destinationOrNext; - this.destination.add(this); + _this.syncErrorThrowable = destinationOrNext.syncErrorThrowable; + _this.destination = destinationOrNext; + destinationOrNext.add(_this); } else { - this.syncErrorThrowable = true; - this.destination = new SafeSubscriber(this, destinationOrNext); + _this.syncErrorThrowable = true; + _this.destination = new SafeSubscriber(_this, destinationOrNext); } break; } default: - this.syncErrorThrowable = true; - this.destination = new SafeSubscriber(this, destinationOrNext, error, complete); + _this.syncErrorThrowable = true; + _this.destination = new SafeSubscriber(_this, destinationOrNext, error, complete); break; } + return _this; } 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; @@ -6361,23 +6347,19 @@ var Subscriber = (function (_super) { this.isStopped = false; this._parent = _parent; this._parents = _parents; + this._parentSubscription = null; 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 _this = _super.call(this) || this; + _this._parentSubscriber = _parentSubscriber; var next; - var context = this; + var context = _this; if (isFunction_1.isFunction(observerOrNext)) { next = observerOrNext; } @@ -6388,20 +6370,21 @@ var SafeSubscriber = (function (_super) { if (observerOrNext !== Observer_1.empty) { context = Object.create(observerOrNext); if (isFunction_1.isFunction(context.unsubscribe)) { - this.add(context.unsubscribe.bind(context)); + _this.add(context.unsubscribe.bind(context)); } - context.unsubscribe = this.unsubscribe.bind(this); + context.unsubscribe = _this.unsubscribe.bind(_this); } } - this._context = context; - this._next = next; - this._error = error; - this._complete = complete; + _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 (!_parentSubscriber.syncErrorThrowable) { + if (!config_1.config.useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) { this.__tryOrUnsub(this._next, value); } else if (this.__tryOrSetError(_parentSubscriber, this._next, value)) { @@ -6412,8 +6395,9 @@ var SafeSubscriber = (function (_super) { SafeSubscriber.prototype.error = function (err) { if (!this.isStopped) { var _parentSubscriber = this._parentSubscriber; + var useDeprecatedSynchronousErrorHandling = config_1.config.useDeprecatedSynchronousErrorHandling; if (this._error) { - if (!_parentSubscriber.syncErrorThrowable) { + if (!useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) { this.__tryOrUnsub(this._error, err); this.unsubscribe(); } @@ -6424,11 +6408,19 @@ var SafeSubscriber = (function (_super) { } else if (!_parentSubscriber.syncErrorThrowable) { this.unsubscribe(); - throw err; + if (useDeprecatedSynchronousErrorHandling) { + throw err; + } + hostReportError_1.hostReportError(err); } else { - _parentSubscriber.syncErrorValue = err; - _parentSubscriber.syncErrorThrown = true; + if (useDeprecatedSynchronousErrorHandling) { + _parentSubscriber.syncErrorValue = err; + _parentSubscriber.syncErrorThrown = true; + } + else { + hostReportError_1.hostReportError(err); + } this.unsubscribe(); } } @@ -6439,7 +6431,7 @@ var SafeSubscriber = (function (_super) { var _parentSubscriber = this._parentSubscriber; if (this._complete) { var wrappedComplete = function () { return _this._complete.call(_this._context); }; - if (!_parentSubscriber.syncErrorThrowable) { + if (!config_1.config.useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) { this.__tryOrUnsub(wrappedComplete); this.unsubscribe(); } @@ -6459,17 +6451,31 @@ var SafeSubscriber = (function (_super) { } catch (err) { this.unsubscribe(); - throw err; + 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) { - parent.syncErrorValue = err; - parent.syncErrorThrown = true; - return true; + if (config_1.config.useDeprecatedSynchronousErrorHandling) { + parent.syncErrorValue = err; + parent.syncErrorThrown = true; + return true; + } + else { + hostReportError_1.hostReportError(err); + return true; + } } return false; }; @@ -6481,37 +6487,19 @@ var SafeSubscriber = (function (_super) { }; return SafeSubscriber; }(Subscriber)); +exports.SafeSubscriber = SafeSubscriber; -},{"./Observer":30,"./Subscription":37,"./symbol/rxSubscriber":156,"./util/isFunction":167}],37:[function(require,module,exports){ +},{"../internal/symbol/rxSubscriber":191,"./Observer":32,"./Subscription":39,"./config":40,"./util/hostReportError":200,"./util/isFunction":205}],39:[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 - */ +Object.defineProperty(exports, "__esModule", { value: true }); +var isArray_1 = require("./util/isArray"); +var isObject_1 = require("./util/isObject"); +var isFunction_1 = require("./util/isFunction"); +var tryCatch_1 = require("./util/tryCatch"); +var errorObject_1 = require("./util/errorObject"); +var UnsubscriptionError_1 = require("./util/UnsubscriptionError"); var Subscription = (function () { - /** - * @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; @@ -6520,12 +6508,6 @@ var Subscription = (function () { this._unsubscribe = unsubscribe; } } - /** - * 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; @@ -6536,17 +6518,11 @@ var Subscription = (function () { 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)) { @@ -6582,24 +6558,6 @@ var Subscription = (function () { 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; @@ -6619,7 +6577,7 @@ var Subscription = (function () { subscription.unsubscribe(); return subscription; } - else if (typeof subscription._addParent !== 'function' /* quack quack */) { + else if (typeof subscription._addParent !== 'function') { var tmp = subscription; subscription = new Subscription(); subscription._subscriptions = [tmp]; @@ -6633,12 +6591,6 @@ var Subscription = (function () { 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) { @@ -6651,17 +6603,12 @@ var Subscription = (function () { 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); } }; @@ -6676,508 +6623,57 @@ function flattenUnsubscriptionErrors(errors) { return errors.reduce(function (errs, err) { return errs.concat((err instanceof UnsubscriptionError_1.UnsubscriptionError) ? err.errors : err); }, []); } -},{"./util/UnsubscriptionError":162,"./util/errorObject":163,"./util/isArray":164,"./util/isFunction":167,"./util/isObject":169,"./util/tryCatch":175}],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":97}],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; - -},{"../../Observable":29,"../../observable/defer":98}],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; - -},{"../../Observable":29,"../../observable/empty":99}],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; - -},{"../../Observable":29,"../../observable/from":100}],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; - -},{"../../Observable":29,"../../observable/fromEvent":101}],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; - -},{"../../Observable":29,"../../observable/fromPromise":102}],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; - -},{"../../Observable":29,"../../observable/merge":103}],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; - -},{"../../Observable":29,"../../observable/of":104}],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; - -},{"../../Observable":29,"../../observable/throw":105}],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; - -},{"../../Observable":29,"../../observable/timer":106}],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; - -},{"../../Observable":29,"../../observable/zip":107}],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":108}],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; - -},{"../../Observable":29,"../../operator/bufferCount":109}],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; - -},{"../../Observable":29,"../../operator/bufferWhen":110}],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; - -},{"../../Observable":29,"../../operator/catch":111}],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; - -},{"../../Observable":29,"../../operator/combineLatest":112}],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":113}],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; - -},{"../../Observable":29,"../../operator/debounceTime":114}],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; - -},{"../../Observable":29,"../../operator/delay":115}],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; - -},{"../../Observable":29,"../../operator/distinct":116}],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":117}],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; - -},{"../../Observable":29,"../../operator/do":118}],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":119}],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; - -},{"../../Observable":29,"../../operator/filter":120}],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; - -},{"../../Observable":29,"../../operator/finally":121}],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":122}],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; - -},{"../../Observable":29,"../../operator/last":123}],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":124}],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":125}],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; - -},{"../../Observable":29,"../../operator/mergeAll":126}],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":127}],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; - -},{"../../Observable":29,"../../operator/pairwise":130}],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; - -},{"../../Observable":29,"../../operator/pluck":131}],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; - -},{"../../Observable":29,"../../operator/publish":132}],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; - -},{"../../Observable":29,"../../operator/publishReplay":133}],73:[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; - -},{"../../Observable":29,"../../operator/scan":134}],74:[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; - -},{"../../Observable":29,"../../operator/share":135}],75:[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; - -},{"../../Observable":29,"../../operator/skip":136}],76:[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":137}],77:[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; - -},{"../../Observable":29,"../../operator/skipWhile":138}],78:[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; - -},{"../../Observable":29,"../../operator/startWith":139}],79:[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":140}],80:[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; - -},{"../../Observable":29,"../../operator/take":141}],81:[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":142}],82:[function(require,module,exports){ +},{"./util/UnsubscriptionError":197,"./util/errorObject":199,"./util/isArray":202,"./util/isFunction":205,"./util/isObject":209,"./util/tryCatch":223}],40:[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":144}],83:[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":145}],84:[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; - -},{"../../Observable":29,"../../operator/zip":146}],85:[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 _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; + }, }; -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 - */ -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]; - } - } - 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":89,"./ScalarObservable":95}],86:[function(require,module,exports){ +},{}],41:[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 - */ -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]; - } +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - 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 - */ - 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 function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - return ArrayObservable; -}(Observable_1.Observable)); -exports.ArrayObservable = ArrayObservable; - -},{"../Observable":29,"../util/isScheduler":171,"./EmptyObservable":89,"./ScalarObservable":95}],87:[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'); -/** - * @class ConnectableObservable - */ +})(); +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) { - _super.call(this); - this.source = source; - this.subjectFactory = subjectFactory; - this._refCount = 0; - this._isComplete = false; + 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); @@ -7207,7 +6703,7 @@ var ConnectableObservable = (function (_super) { return connection; }; ConnectableObservable.prototype.refCount = function () { - return this.lift(new RefCountOperator(this)); + return refCount_1.refCount()(this); }; return ConnectableObservable; }(Observable_1.Observable)); @@ -7227,8 +6723,9 @@ exports.connectableObservableDescriptor = { var ConnectableSubscriber = (function (_super) { __extends(ConnectableSubscriber, _super); function ConnectableSubscriber(destination, connectable) { - _super.call(this, destination); - this.connectable = connectable; + var _this = _super.call(this, destination) || this; + _this.connectable = connectable; + return _this; } ConnectableSubscriber.prototype._error = function (err) { this._unsubscribe(); @@ -7273,8 +6770,9 @@ var RefCountOperator = (function () { var RefCountSubscriber = (function (_super) { __extends(RefCountSubscriber, _super); function RefCountSubscriber(destination, connectable) { - _super.call(this, destination); - this.connectable = connectable; + var _this = _super.call(this, destination) || this; + _this.connectable = connectable; + return _this; } RefCountSubscriber.prototype._unsubscribe = function () { var connectable = this.connectable; @@ -7293,29 +6791,6 @@ var RefCountSubscriber = (function (_super) { 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; @@ -7326,1734 +6801,350 @@ var RefCountSubscriber = (function (_super) { return RefCountSubscriber; }(Subscriber_1.Subscriber)); -},{"../Observable":29,"../Subject":34,"../Subscriber":36,"../Subscription":37}],88:[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)); - -},{"../Observable":29,"../OuterSubscriber":31,"../util/subscribeToResult":173}],89:[function(require,module,exports){ +},{"../Observable":31,"../Subject":36,"../Subscriber":38,"../Subscription":39,"../operators/refCount":133}],42:[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; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - /** - * 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(); + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - EmptyObservable.prototype._subscribe = function (subscriber) { - var scheduler = this.scheduler; - if (scheduler) { - return scheduler.schedule(EmptyObservable.dispatch, 0, { subscriber: subscriber }); +})(); +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; } - else { - subscriber.complete(); + if (!scheduler || typeof scheduler.schedule !== 'function') { + _this.scheduler = asap_1.asap; } - }; - return EmptyObservable; -}(Observable_1.Observable)); -exports.EmptyObservable = EmptyObservable; - -},{"../Observable":29}],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'); -/** - * 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; + return _this; } - /** - * 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); + 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); }; - ErrorObservable.dispatch = function (arg) { - var error = arg.error, subscriber = arg.subscriber; - subscriber.error(error); + SubscribeOnObservable.dispatch = function (arg) { + var source = arg.source, subscriber = arg.subscriber; + return this.add(source.subscribe(subscriber)); }; - ErrorObservable.prototype._subscribe = function (subscriber) { - var error = this.error; + SubscribeOnObservable.prototype._subscribe = function (subscriber) { + var delay = this.delayTime; + var source = this.source; var scheduler = this.scheduler; - subscriber.syncErrorThrowable = true; - if (scheduler) { - return scheduler.schedule(ErrorObservable.dispatch, 0, { - error: error, subscriber: subscriber - }); - } - else { - subscriber.error(error); - } + return scheduler.schedule(SubscribeOnObservable.dispatch, delay, { + source: source, subscriber: subscriber + }); }; - return ErrorObservable; + return SubscribeOnObservable; }(Observable_1.Observable)); -exports.ErrorObservable = ErrorObservable; +exports.SubscribeOnObservable = SubscribeOnObservable; -},{"../Observable":29}],91:[function(require,module,exports){ +},{"../Observable":31,"../scheduler/asap":186,"../util/isNumeric":208}],43:[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'; -} -/** - * 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 - * EventEmitter events or others. - * - * - * - * Creates an Observable by attaching an event listener to an "event target", - * which may be an object with `addEventListener` and `removeEventListener`, - * a Node.js EventEmitter, a jQuery style EventEmitter, a NodeList from the - * DOM, or an HTMLCollection from the DOM. The event handler is attached when - * the output Observable is subscribed, and removed when the Subscription is - * unsubscribed. - * - * @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 everytime a click - * // occurs on the document. - * - * @see {@link from} - * @see {@link fromEventPattern} - * - * @param {EventTargetLike} target The DOMElement, event target, Node.js - * EventEmitter, 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); }; +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 { - throw new TypeError('Invalid event target'); + 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); })); + }; } - 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":163,"../util/isFunction":167,"../util/tryCatch":175}],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 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('../operator/observeOn'); -var observable_1 = require('../symbol/observable'); -/** - * We need this JSDoc comment for affecting ESDoc. - * @extends {Ignored} - * @hide true - */ -var FromObservable = (function (_super) { - __extends(FromObservable, _super); - function FromObservable(ish, scheduler) { - _super.call(this, null); - this.ish = ish; - this.scheduler = scheduler; } - /** - * 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 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 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); + return subject.subscribe(subscriber); } - else if (isArrayLike_1.isArrayLike(ish)) { - return new ArrayLikeObservable_1.ArrayLikeObservable(ish, scheduler); + else { + var state = { + args: args, subscriber: subscriber, params: params, + }; + return scheduler.schedule(dispatch, 0, state); } - } - 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,"../operator/observeOn":129,"../symbol/iterator":154,"../symbol/observable":155,"../util/isArray":164,"../util/isArrayLike":165,"../util/isPromise":170,"./ArrayLikeObservable":85,"./ArrayObservable":86,"./IteratorObservable":93,"./PromiseObservable":94}],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 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); - } - 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(); +} +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]; } - 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 - }); + 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])); } - 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); + catch (err) { + subject.error(err); } - }; - 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); - } - if (!i && obj.length !== undefined) { - return new ArrayIterator(obj); - } - if (!i) { - throw new TypeError('object is not iterable'); - } - return obj[iterator_1.iterator](); -} -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; - } - len = sign(len) * Math.floor(Math.abs(len)); - if (len <= 0) { - return 0; - } - if (len > maxSafeInteger) { - return maxSafeInteger; } - return len; + this.add(subject.subscribe(subscriber)); } -function numberIsFinite(value) { - return typeof value === 'number' && root_1.root.isFinite(value); +function dispatchNext(state) { + var value = state.value, subject = state.subject; + subject.next(value); + subject.complete(); } -function sign(value) { - var valueAsNumber = +value; - if (valueAsNumber === 0) { - return valueAsNumber; - } - if (isNaN(valueAsNumber)) { - return valueAsNumber; - } - return valueAsNumber < 0 ? -1 : 1; +function dispatchError(state) { + var err = state.err, subject = state.subject; + subject.error(err); } -},{"../Observable":29,"../symbol/iterator":154,"../util/root":172}],94:[function(require,module,exports){ +},{"../AsyncSubject":27,"../Observable":31,"../operators/map":111,"../util/canReportError":198,"../util/isArray":202,"../util/isScheduler":212}],44:[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 - */ -var PromiseObservable = (function (_super) { - __extends(PromiseObservable, _super); - function PromiseObservable(promise, scheduler) { - _super.call(this); - this.promise = promise; - this.scheduler = scheduler; +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); })); + }; + } } - /** - * 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(); + 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 { - 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; }); - }); + return scheduler.schedule(dispatch, 0, { params: params, subscriber: subscriber, context: context }); } - } - else { - if (this._isScalar) { - if (!subscriber.closed) { - return scheduler.schedule(dispatchNext, 0, { value: this.value, subscriber: subscriber }); - } + }); + }; +} +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 { - 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; }); - }); + 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 })); } - }; - 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(); } + 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, subscriber = arg.subscriber; - if (!subscriber.closed) { - subscriber.error(err); - } + var err = arg.err, subject = arg.subject; + subject.error(err); } -},{"../Observable":29,"../util/root":172}],95:[function(require,module,exports){ +},{"../AsyncSubject":27,"../Observable":31,"../operators/map":111,"../util/canReportError":198,"../util/isArray":202,"../util/isScheduler":212}],45:[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; - } +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - ScalarObservable.create = function (value, scheduler) { - return new ScalarObservable(value, scheduler); + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - 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}],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 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; - -},{"../Observable":29,"../scheduler/async":152,"../util/isDate":166,"../util/isNumeric":168,"../util/isScheduler":171}],97:[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('../operator/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 - */ +})(); +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 - 0] = arguments[_i]; + observables[_i] = arguments[_i]; } - var project = null; + var resultSelector = 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(); + resultSelector = 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]; } - return new ArrayObservable_1.ArrayObservable(observables, scheduler).lift(new combineLatest_1.CombineLatestOperator(project)); -} -exports.combineLatest = combineLatest; - -},{"../operator/combineLatest":112,"../util/isArray":164,"../util/isScheduler":171,"./ArrayObservable":86}],98:[function(require,module,exports){ -"use strict"; -var DeferObservable_1 = require('./DeferObservable'); -exports.defer = DeferObservable_1.DeferObservable.create; - -},{"./DeferObservable":88}],99:[function(require,module,exports){ -"use strict"; -var EmptyObservable_1 = require('./EmptyObservable'); -exports.empty = EmptyObservable_1.EmptyObservable.create; - -},{"./EmptyObservable":89}],100:[function(require,module,exports){ -"use strict"; -var FromObservable_1 = require('./FromObservable'); -exports.from = FromObservable_1.FromObservable.create; - -},{"./FromObservable":92}],101:[function(require,module,exports){ -"use strict"; -var FromEventObservable_1 = require('./FromEventObservable'); -exports.fromEvent = FromEventObservable_1.FromEventObservable.create; - -},{"./FromEventObservable":91}],102:[function(require,module,exports){ -"use strict"; -var PromiseObservable_1 = require('./PromiseObservable'); -exports.fromPromise = PromiseObservable_1.PromiseObservable.create; - -},{"./PromiseObservable":94}],103:[function(require,module,exports){ -"use strict"; -var merge_1 = require('../operator/merge'); -exports.merge = merge_1.mergeStatic; - -},{"../operator/merge":125}],104:[function(require,module,exports){ -"use strict"; -var ArrayObservable_1 = require('./ArrayObservable'); -exports.of = ArrayObservable_1.ArrayObservable.of; - -},{"./ArrayObservable":86}],105:[function(require,module,exports){ -"use strict"; -var ErrorObservable_1 = require('./ErrorObservable'); -exports._throw = ErrorObservable_1.ErrorObservable.create; - -},{"./ErrorObservable":90}],106:[function(require,module,exports){ -"use strict"; -var TimerObservable_1 = require('./TimerObservable'); -exports.timer = TimerObservable_1.TimerObservable.create; - -},{"./TimerObservable":96}],107:[function(require,module,exports){ -"use strict"; -var zip_1 = require('../operator/zip'); -exports.zip = zip_1.zipStatic; - -},{"../operator/zip":146}],108:[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 - */ -function buffer(closingNotifier) { - return this.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; -}()); -/** - * 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)); - } - 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":31,"../util/subscribeToResult":173}],109:[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 this.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; -}()); -/** - * 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 = []; - } - }; - 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)); -/** - * 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([]); - } - 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":36}],110:[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 this.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); - } - _super.prototype._complete.call(this); - }; - BufferWhenSubscriber.prototype._unsubscribe = function () { - this.buffer = null; - this.subscribing = false; - }; - BufferWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { - this.openBuffer(); - }; - BufferWhenSubscriber.prototype.notifyComplete = function () { - if (this.subscribing) { - this.complete(); - } - else { - this.openBuffer(); - } - }; - BufferWhenSubscriber.prototype.openBuffer = function () { - var closingSubscription = this.closingSubscription; - if (closingSubscription) { - this.remove(closingSubscription); - closingSubscription.unsubscribe(); - } - var buffer = this.buffer; - if (this.buffer) { - this.destination.next(buffer); - } - this.buffer = []; - var closingNotifier = tryCatch_1.tryCatch(this.closingSelector)(); - if (closingNotifier === errorObject_1.errorObject) { - this.error(errorObject_1.errorObject.e); - } - else { - closingSubscription = new Subscription_1.Subscription(); - this.closingSubscription = closingSubscription; - this.add(closingSubscription); - this.subscribing = true; - closingSubscription.add(subscribeToResult_1.subscribeToResult(this, closingNotifier)); - this.subscribing = false; - } - }; - return BufferWhenSubscriber; -}(OuterSubscriber_1.OuterSubscriber)); - -},{"../OuterSubscriber":31,"../Subscription":37,"../util/errorObject":163,"../util/subscribeToResult":173,"../util/tryCatch":175}],111:[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. - * @method catch - * @name catch - * @owner Observable - */ -function _catch(selector) { - var operator = new CatchOperator(selector); - var caught = this.lift(operator); - return (operator.caught = caught); -} -exports._catch = _catch; -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); - } - catch (err2) { - _super.prototype.error.call(this, err2); - return; - } - this._unsubscribeAndRecycle(); - this.add(subscribeToResult_1.subscribeToResult(this, result)); - } - }; - return CatchSubscriber; -}(OuterSubscriber_1.OuterSubscriber)); - -},{"../OuterSubscriber":31,"../util/subscribeToResult":173}],112:[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(); - } - observables.unshift(this); - return this.lift.call(new ArrayObservable_1.ArrayObservable(observables), new CombineLatestOperator(project)); + return fromArray_1.fromArray(observables, scheduler).lift(new CombineLatestOperator(resultSelector)); } exports.combineLatest = combineLatest; var CombineLatestOperator = (function () { - function CombineLatestOperator(project) { - this.project = project; + function CombineLatestOperator(resultSelector) { + this.resultSelector = resultSelector; } CombineLatestOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new CombineLatestSubscriber(subscriber, this.project)); + return source.subscribe(new CombineLatestSubscriber(subscriber, this.resultSelector)); }; 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 = []; + 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.values.push(NONE); this.observables.push(observable); }; CombineLatestSubscriber.prototype._complete = function () { @@ -9081,21 +7172,21 @@ var CombineLatestSubscriber = (function (_super) { var oldVal = values[outerIndex]; var toRespond = !this.toRespond ? 0 - : oldVal === none ? --this.toRespond : this.toRespond; + : oldVal === NONE ? --this.toRespond : this.toRespond; values[outerIndex] = innerValue; if (toRespond === 0) { - if (this.project) { - this._tryProject(values); + if (this.resultSelector) { + this._tryResultSelector(values); } else { this.destination.next(values.slice()); } } }; - CombineLatestSubscriber.prototype._tryProject = function (values) { + CombineLatestSubscriber.prototype._tryResultSelector = function (values) { var result; try { - result = this.project.apply(this, values); + result = this.resultSelector.apply(this, values); } catch (err) { this.destination.error(err); @@ -9107,1419 +7198,1123 @@ var CombineLatestSubscriber = (function (_super) { }(OuterSubscriber_1.OuterSubscriber)); exports.CombineLatestSubscriber = CombineLatestSubscriber; -},{"../OuterSubscriber":31,"../observable/ArrayObservable":86,"../util/isArray":164,"../util/subscribeToResult":173}],113:[function(require,module,exports){ +},{"../OuterSubscriber":33,"../util/isArray":202,"../util/isScheduler":212,"../util/subscribeToResult":221,"./fromArray":51}],46:[function(require,module,exports){ "use strict"; -var Observable_1 = require('../Observable'); -var isScheduler_1 = require('../util/isScheduler'); -var ArrayObservable_1 = require('../observable/ArrayObservable'); -var mergeAll_1 = require('./mergeAll'); -/* 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 - */ +Object.defineProperty(exports, "__esModule", { value: true }); +var isScheduler_1 = require("../util/isScheduler"); +var of_1 = require("./of"); +var from_1 = require("./from"); +var concatAll_1 = require("../operators/concatAll"); function concat() { var observables = []; for (var _i = 0; _i < arguments.length; _i++) { - observables[_i - 0] = arguments[_i]; + observables[_i] = arguments[_i]; + } + if (observables.length === 1 || (observables.length === 2 && isScheduler_1.isScheduler(observables[1]))) { + return from_1.from(observables[0]); } - return this.lift.call(concatStatic.apply(void 0, [this].concat(observables))); + return concatAll_1.concatAll()(of_1.of.apply(void 0, observables)); } exports.concat = concat; -/* 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 - */ -function concatStatic() { - var observables = []; - for (var _i = 0; _i < arguments.length; _i++) { - observables[_i - 0] = arguments[_i]; - } - var scheduler = null; - var args = observables; - if (isScheduler_1.isScheduler(args[observables.length - 1])) { - scheduler = args.pop(); - } - if (scheduler === null && observables.length === 1 && observables[0] instanceof Observable_1.Observable) { - return observables[0]; - } - return new ArrayObservable_1.ArrayObservable(observables, scheduler).lift(new mergeAll_1.MergeAllOperator(1)); + +},{"../operators/concatAll":83,"../util/isScheduler":212,"./from":50,"./of":62}],47:[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.concatStatic = concatStatic; +exports.defer = defer; -},{"../Observable":29,"../observable/ArrayObservable":86,"../util/isScheduler":171,"./mergeAll":126}],114:[function(require,module,exports){ +},{"../Observable":31,"./empty":48,"./from":50}],48:[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 this.lift(new DebounceTimeOperator(dueTime, scheduler)); +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.debounceTime = debounceTime; -var DebounceTimeOperator = (function () { - function DebounceTimeOperator(dueTime, scheduler) { - this.dueTime = dueTime; - this.scheduler = scheduler; +exports.empty = empty; +function emptyScheduled(scheduler) { + return new Observable_1.Observable(function (subscriber) { return scheduler.schedule(function () { return subscriber.complete(); }); }); +} +exports.emptyScheduled = emptyScheduled; + +},{"../Observable":31}],49:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - DebounceTimeOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new DebounceTimeSubscriber(subscriber, this.dueTime, this.scheduler)); + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - 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; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var isArray_1 = require("../util/isArray"); +var empty_1 = require("./empty"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var map_1 = require("../operators/map"); +function forkJoin() { + var sources = []; + for (var _i = 0; _i < arguments.length; _i++) { + sources[_i] = arguments[_i]; } - 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; + var resultSelector; + if (typeof sources[sources.length - 1] === 'function') { + resultSelector = sources.pop(); + } + if (sources.length === 1 && isArray_1.isArray(sources[0])) { + sources = sources[0]; + } + if (sources.length === 0) { + return empty_1.EMPTY; + } + if (resultSelector) { + return forkJoin(sources).pipe(map_1.map(function (args) { return resultSelector.apply(void 0, args); })); + } + return new Observable_1.Observable(function (subscriber) { + return new ForkJoinSubscriber(subscriber, sources); + }); +} +exports.forkJoin = forkJoin; +var ForkJoinSubscriber = (function (_super) { + __extends(ForkJoinSubscriber, _super); + function ForkJoinSubscriber(destination, sources) { + var _this = _super.call(this, destination) || this; + _this.sources = sources; + _this.completed = 0; + _this.haveValues = 0; + var len = sources.length; + _this.values = new Array(len); + for (var i = 0; i < len; i++) { + var source = sources[i]; + var innerSubscription = subscribeToResult_1.subscribeToResult(_this, source, null, i); + if (innerSubscription) { + _this.add(innerSubscription); + } + } + return _this; + } + ForkJoinSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.values[outerIndex] = innerValue; + if (!innerSub._hasValue) { + innerSub._hasValue = true; + this.haveValues++; } }; - DebounceTimeSubscriber.prototype.clearDebounce = function () { - var debouncedSubscription = this.debouncedSubscription; - if (debouncedSubscription !== null) { - this.remove(debouncedSubscription); - debouncedSubscription.unsubscribe(); - this.debouncedSubscription = null; + ForkJoinSubscriber.prototype.notifyComplete = function (innerSub) { + var _a = this, destination = _a.destination, haveValues = _a.haveValues, values = _a.values; + var len = values.length; + if (!innerSub._hasValue) { + destination.complete(); + return; + } + this.completed++; + if (this.completed !== len) { + return; + } + if (haveValues === len) { + destination.next(values); } + destination.complete(); }; - return DebounceTimeSubscriber; -}(Subscriber_1.Subscriber)); -function dispatchNext(subscriber) { - subscriber.debouncedNext(); -} + return ForkJoinSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); -},{"../Subscriber":36,"../scheduler/async":152}],115:[function(require,module,exports){ +},{"../Observable":31,"../OuterSubscriber":33,"../operators/map":111,"../util/isArray":202,"../util/subscribeToResult":221,"./empty":48}],50:[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 this.lift(new DelayOperator(delayFor, scheduler)); +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var isPromise_1 = require("../util/isPromise"); +var isArrayLike_1 = require("../util/isArrayLike"); +var isInteropObservable_1 = require("../util/isInteropObservable"); +var isIterable_1 = require("../util/isIterable"); +var fromArray_1 = require("./fromArray"); +var fromPromise_1 = require("./fromPromise"); +var fromIterable_1 = require("./fromIterable"); +var fromObservable_1 = require("./fromObservable"); +var subscribeTo_1 = require("../util/subscribeTo"); +function from(input, scheduler) { + if (!scheduler) { + if (input instanceof Observable_1.Observable) { + return input; + } + return new Observable_1.Observable(subscribeTo_1.subscribeTo(input)); + } + if (input != null) { + if (isInteropObservable_1.isInteropObservable(input)) { + return fromObservable_1.fromObservable(input, scheduler); + } + else if (isPromise_1.isPromise(input)) { + return fromPromise_1.fromPromise(input, scheduler); + } + else if (isArrayLike_1.isArrayLike(input)) { + return fromArray_1.fromArray(input, scheduler); + } + else if (isIterable_1.isIterable(input) || typeof input === 'string') { + return fromIterable_1.fromIterable(input, scheduler); + } + } + throw new TypeError((input !== null && typeof input || input) + ' is not observable'); } -exports.delay = delay; -var DelayOperator = (function () { - function DelayOperator(delay, scheduler) { - this.delay = delay; - this.scheduler = scheduler; +exports.from = from; + +},{"../Observable":31,"../util/isArrayLike":203,"../util/isInteropObservable":206,"../util/isIterable":207,"../util/isPromise":211,"../util/subscribeTo":216,"./fromArray":51,"./fromIterable":54,"./fromObservable":55,"./fromPromise":56}],51:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var Subscription_1 = require("../Subscription"); +var subscribeToArray_1 = require("../util/subscribeToArray"); +function fromArray(input, scheduler) { + if (!scheduler) { + return new Observable_1.Observable(subscribeToArray_1.subscribeToArray(input)); } - 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 { + return new Observable_1.Observable(function (subscriber) { + var sub = new Subscription_1.Subscription(); + var i = 0; + sub.add(scheduler.schedule(function () { + if (i === input.length) { + subscriber.complete(); + return; + } + subscriber.next(input[i++]); + if (!subscriber.closed) { + sub.add(this.schedule()); + } + })); + return sub; + }); } - 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); +} +exports.fromArray = fromArray; + +},{"../Observable":31,"../Subscription":39,"../util/subscribeToArray":217}],52:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var isArray_1 = require("../util/isArray"); +var isFunction_1 = require("../util/isFunction"); +var map_1 = require("../operators/map"); +var toString = Object.prototype.toString; +function fromEvent(target, eventName, options, resultSelector) { + if (isFunction_1.isFunction(options)) { + resultSelector = options; + options = undefined; + } + if (resultSelector) { + return fromEvent(target, eventName, options).pipe(map_1.map(function (args) { return isArray_1.isArray(args) ? resultSelector.apply(void 0, args) : resultSelector(args); })); + } + return new Observable_1.Observable(function (subscriber) { + function handler(e) { + if (arguments.length > 1) { + subscriber.next(Array.prototype.slice.call(arguments)); + } + else { + subscriber.next(e); + } } - if (queue.length > 0) { - var delay_1 = Math.max(0, queue[0].time - scheduler.now()); - this.schedule(state, delay_1); + 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 { - source.active = false; + } + 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":31,"../operators/map":111,"../util/isArray":202,"../util/isFunction":205}],53:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var isArray_1 = require("../util/isArray"); +var isFunction_1 = require("../util/isFunction"); +var map_1 = require("../operators/map"); +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); } - }; - 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; + catch (err) { + subscriber.error(err); + return undefined; } - var scheduler = this.scheduler; - var message = new DelayMessage(scheduler.now() + this.delay, notification); - this.queue.push(message); - if (this.active === false) { - this._schedule(scheduler); + if (!isFunction_1.isFunction(removeHandler)) { + return undefined; } - }; - 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; + return function () { return removeHandler(handler, retValue); }; + }); +} +exports.fromEventPattern = fromEventPattern; + +},{"../Observable":31,"../operators/map":111,"../util/isArray":202,"../util/isFunction":205}],54:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var Subscription_1 = require("../Subscription"); +var iterator_1 = require("../symbol/iterator"); +var subscribeToIterable_1 = require("../util/subscribeToIterable"); +function fromIterable(input, scheduler) { + if (!input) { + throw new Error('Iterable cannot be null'); } - return DelayMessage; -}()); + if (!scheduler) { + return new Observable_1.Observable(subscribeToIterable_1.subscribeToIterable(input)); + } + else { + return new Observable_1.Observable(function (subscriber) { + var sub = new Subscription_1.Subscription(); + var iterator; + sub.add(function () { + if (iterator && typeof iterator.return === 'function') { + iterator.return(); + } + }); + sub.add(scheduler.schedule(function () { + iterator = input[iterator_1.iterator](); + sub.add(scheduler.schedule(function () { + if (subscriber.closed) { + return; + } + var value; + var done; + try { + var result = iterator.next(); + value = result.value; + done = result.done; + } + catch (err) { + subscriber.error(err); + return; + } + if (done) { + subscriber.complete(); + } + else { + subscriber.next(value); + this.schedule(); + } + })); + })); + return sub; + }); + } +} +exports.fromIterable = fromIterable; -},{"../Notification":28,"../Subscriber":36,"../scheduler/async":152,"../util/isDate":166}],116:[function(require,module,exports){ +},{"../Observable":31,"../Subscription":39,"../symbol/iterator":189,"../util/subscribeToIterable":218}],55:[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 this.lift(new DistinctOperator(keySelector, flushes)); +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var Subscription_1 = require("../Subscription"); +var observable_1 = require("../symbol/observable"); +var subscribeToObservable_1 = require("../util/subscribeToObservable"); +function fromObservable(input, scheduler) { + if (!scheduler) { + return new Observable_1.Observable(subscribeToObservable_1.subscribeToObservable(input)); + } + else { + return new Observable_1.Observable(function (subscriber) { + var sub = new Subscription_1.Subscription(); + sub.add(scheduler.schedule(function () { + var observable = input[observable_1.observable](); + sub.add(observable.subscribe({ + next: function (value) { sub.add(scheduler.schedule(function () { return subscriber.next(value); })); }, + error: function (err) { sub.add(scheduler.schedule(function () { return subscriber.error(err); })); }, + complete: function () { sub.add(scheduler.schedule(function () { return subscriber.complete(); })); }, + })); + })); + return sub; + }); + } } -exports.distinct = distinct; -var DistinctOperator = (function () { - function DistinctOperator(keySelector, flushes) { - this.keySelector = keySelector; - this.flushes = flushes; +exports.fromObservable = fromObservable; + +},{"../Observable":31,"../Subscription":39,"../symbol/observable":190,"../util/subscribeToObservable":219}],56:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var Subscription_1 = require("../Subscription"); +var subscribeToPromise_1 = require("../util/subscribeToPromise"); +function fromPromise(input, scheduler) { + if (!scheduler) { + return new Observable_1.Observable(subscribeToPromise_1.subscribeToPromise(input)); } - 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)); + else { + return new Observable_1.Observable(function (subscriber) { + var sub = new Subscription_1.Subscription(); + sub.add(scheduler.schedule(function () { return input.then(function (value) { + sub.add(scheduler.schedule(function () { + subscriber.next(value); + sub.add(scheduler.schedule(function () { return subscriber.complete(); })); + })); + }, function (err) { + sub.add(scheduler.schedule(function () { return subscriber.error(err); })); + }); })); + return sub; + }); + } +} +exports.fromPromise = fromPromise; + +},{"../Observable":31,"../Subscription":39,"../util/subscribeToPromise":220}],57:[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; } - 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); + if (state.needIterate) { + try { + state.state = state.iterate(state.state); } - else { - this._finalizeNext(value, value); + catch (err) { + subscriber.error(err); + return undefined; } - }; - DistinctSubscriber.prototype._useKeySelector = function (value) { - var key; - var destination = this.destination; + } + else { + state.needIterate = true; + } + if (condition) { + var conditionResult = void 0; try { - key = this.keySelector(value); + conditionResult = condition(state.state); } catch (err) { - destination.error(err); - return; + subscriber.error(err); + return undefined; } - 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); + if (!conditionResult) { + subscriber.complete(); + return undefined; } - }; - return DistinctSubscriber; -}(OuterSubscriber_1.OuterSubscriber)); -exports.DistinctSubscriber = DistinctSubscriber; + 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); +} -},{"../OuterSubscriber":31,"../util/Set":161,"../util/subscribeToResult":173}],117:[function(require,module,exports){ +},{"../Observable":31,"../util/identity":201,"../util/isScheduler":212}],58:[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 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 - */ -function distinctUntilChanged(compare, keySelector) { - return this.lift(new DistinctUntilChangedOperator(compare, keySelector)); +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.distinctUntilChanged = distinctUntilChanged; -var DistinctUntilChangedOperator = (function () { - function DistinctUntilChangedOperator(compare, keySelector) { - this.compare = compare; - this.keySelector = keySelector; +exports.iif = iif; + +},{"./defer":47,"./empty":48}],59:[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; } - 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 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; - } + if (!scheduler || typeof scheduler.schedule !== 'function') { + scheduler = async_1.async; } - 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); - } + 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":31,"../scheduler/async":187,"../util/isNumeric":208}],60:[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(); } - 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 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":31,"../operators/mergeAll":116,"../util/isScheduler":212,"./fromArray":51}],61:[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":31,"../util/noop":213}],62:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var isScheduler_1 = require("../util/isScheduler"); +var fromArray_1 = require("./fromArray"); +var empty_1 = require("./empty"); +var scalar_1 = require("./scalar"); +function of() { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + var scheduler = args[args.length - 1]; + if (isScheduler_1.isScheduler(scheduler)) { + args.pop(); + } + else { + scheduler = undefined; + } + switch (args.length) { + case 0: + return empty_1.empty(scheduler); + case 1: + return scheduler ? fromArray_1.fromArray(args, scheduler) : scalar_1.scalar(args[0]); + default: + return fromArray_1.fromArray(args, scheduler); + } +} +exports.of = of; + +},{"../util/isScheduler":212,"./empty":48,"./fromArray":51,"./scalar":67}],63:[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":31,"../util/isArray":202,"./empty":48,"./from":50}],64:[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 { - this.hasKey = true; - } - if (Boolean(result) === false) { - this.key = key; - this.destination.next(value); + subscriber.complete(); } - }; - return DistinctUntilChangedSubscriber; -}(Subscriber_1.Subscriber)); + } +} +exports.dispatch = dispatch; -},{"../Subscriber":36,"../util/errorObject":163,"../util/tryCatch":175}],118:[function(require,module,exports){ +},{"../Observable":31,"../Subscription":39}],65:[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. - * @method do - * @name do - * @owner Observable - */ -function _do(nextOrObserver, error, complete) { - return this.lift(new DoOperator(nextOrObserver, error, complete)); -} -exports._do = _do; -var DoOperator = (function () { - function DoOperator(nextOrObserver, error, complete) { - this.nextOrObserver = nextOrObserver; - this.error = error; - this.complete = complete; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - DoOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new DoSubscriber(subscriber, this.nextOrObserver, this.error, this.complete)); + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - return DoOperator; -}()); -/** - * 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); +})(); +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 { - this.destination.next(value); + 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); }; - DoSubscriber.prototype._error = function (err) { - var safeSubscriber = this.safeSubscriber; - safeSubscriber.error(err); - if (safeSubscriber.syncErrorThrown) { - this.destination.error(safeSubscriber.syncErrorValue); + RaceSubscriber.prototype._complete = function () { + var observables = this.observables; + var len = observables.length; + if (len === 0) { + this.destination.complete(); } else { - this.destination.error(err); + 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; } }; - DoSubscriber.prototype._complete = function () { - var safeSubscriber = this.safeSubscriber; - safeSubscriber.complete(); - if (safeSubscriber.syncErrorThrown) { - this.destination.error(safeSubscriber.syncErrorValue); - } - else { - this.destination.complete(); + 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 DoSubscriber; -}(Subscriber_1.Subscriber)); + return RaceSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); +exports.RaceSubscriber = RaceSubscriber; -},{"../Subscriber":36}],119:[function(require,module,exports){ +},{"../OuterSubscriber":33,"../util/isArray":202,"../util/subscribeToResult":221,"./fromArray":51}],66:[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 - */ -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 this.lift(new ExpandOperator(project, concurrent, scheduler)); +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +function range(start, count, scheduler) { + if (start === void 0) { start = 0; } + if (count === void 0) { count = 0; } + return new Observable_1.Observable(function (subscriber) { + var index = 0; + var current = start; + if (scheduler) { + return scheduler.schedule(dispatch, 0, { + index: index, count: count, start: start, subscriber: subscriber + }); + } + else { + do { + if (index++ >= count) { + subscriber.complete(); + break; + } + subscriber.next(current++); + if (subscriber.closed) { + break; + } + } while (true); + } + return undefined; + }); } -exports.expand = expand; -var ExpandOperator = (function () { - function ExpandOperator(project, concurrent, scheduler) { - this.project = project; - this.concurrent = concurrent; - this.scheduler = scheduler; +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; } - 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 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 = []; - } + subscriber.next(start); + if (subscriber.closed) { + return; } - 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; + state.index = index + 1; + state.start = start + 1; + this.schedule(state); +} +exports.dispatch = dispatch; -},{"../OuterSubscriber":31,"../util/errorObject":163,"../util/subscribeToResult":173,"../util/tryCatch":175}],120:[function(require,module,exports){ +},{"../Observable":31}],67:[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 - */ -function filter(predicate, thisArg) { - return this.lift(new FilterOperator(predicate, thisArg)); +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +function scalar(value) { + var result = new Observable_1.Observable(function (subscriber) { + subscriber.next(value); + subscriber.complete(); + }); + result._isScalar = true; + result.value = value; + return result; } -exports.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} - */ -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; - this.predicate = predicate; - } - // 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)); +exports.scalar = scalar; -},{"../Subscriber":36}],121:[function(require,module,exports){ +},{"../Observable":31}],68:[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 - */ -function _finally(callback) { - return this.lift(new FinallyOperator(callback)); -} -exports._finally = _finally; -var FinallyOperator = (function () { - function FinallyOperator(callback) { - this.callback = callback; +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); }); } - 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} - */ -var FinallySubscriber = (function (_super) { - __extends(FinallySubscriber, _super); - function FinallySubscriber(destination, callback) { - _super.call(this, destination); - this.add(new Subscription_1.Subscription(callback)); + else { + return new Observable_1.Observable(function (subscriber) { return scheduler.schedule(dispatch, 0, { error: error, subscriber: subscriber }); }); } - return FinallySubscriber; -}(Subscriber_1.Subscriber)); +} +exports.throwError = throwError; +function dispatch(_a) { + var error = _a.error, subscriber = _a.subscriber; + subscriber.error(error); +} -},{"../Subscriber":36,"../Subscription":37}],122:[function(require,module,exports){ +},{"../Observable":31}],69:[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 - */ -function first(predicate, resultSelector, defaultValue) { - return this.lift(new FirstOperator(predicate, resultSelector, defaultValue, this)); +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.first = first; -var FirstOperator = (function () { - function FirstOperator(predicate, resultSelector, defaultValue, source) { - this.predicate = predicate; - this.resultSelector = resultSelector; - this.defaultValue = defaultValue; - this.source = source; +exports.timer = timer; +function dispatch(state) { + var index = state.index, period = state.period, subscriber = state.subscriber; + subscriber.next(index); + if (subscriber.closed) { + return; } - FirstOperator.prototype.call = function (observer, source) { - return source.subscribe(new FirstSubscriber(observer, this.predicate, this.resultSelector, this.defaultValue, this.source)); - }; - return FirstOperator; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var FirstSubscriber = (function (_super) { - __extends(FirstSubscriber, _super); - function FirstSubscriber(destination, predicate, resultSelector, defaultValue, source) { - _super.call(this, destination); - this.predicate = predicate; - this.resultSelector = resultSelector; - this.defaultValue = defaultValue; - this.source = source; - this.index = 0; - this.hasCompleted = false; - this._emitted = false; + else if (period === -1) { + return subscriber.complete(); } - 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; + state.index = index + 1; + this.schedule(state, period); +} + +},{"../Observable":31,"../scheduler/async":187,"../util/isNumeric":208,"../util/isScheduler":212}],70:[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 { - result = this.predicate(value, index, this.source); + resource = resourceFactory(); } 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; + subscriber.error(err); + return undefined; } - this._emitFinal(value); - }; - FirstSubscriber.prototype._tryResultSelector = function (value, index) { var result; try { - result = this.resultSelector(value, index); + result = observableFactory(resource); } 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); + subscriber.error(err); + return undefined; } - }; - return FirstSubscriber; -}(Subscriber_1.Subscriber)); + 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; -},{"../Subscriber":36,"../util/EmptyError":159}],123:[function(require,module,exports){ +},{"../Observable":31,"./empty":48,"./from":50}],71:[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 - */ -function last(predicate, resultSelector, defaultValue) { - return this.lift(new LastOperator(predicate, resultSelector, defaultValue, 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); + } + return function (d, b) { + extendStatics(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.last = last; -var LastOperator = (function () { - function LastOperator(predicate, resultSelector, defaultValue, source) { - this.predicate = predicate; +exports.zip = zip; +var ZipOperator = (function () { + function ZipOperator(resultSelector) { 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)); + ZipOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new ZipSubscriber(subscriber, this.resultSelector)); }; - return LastOperator; + return ZipOperator; }()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -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; - } +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; } - LastSubscriber.prototype._next = function (value) { - var index = this.index++; - if (this.predicate) { - this._tryPredicate(value, index); + 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 { - if (this.resultSelector) { - this._tryResultSelector(value, index); - return; - } - this.lastValue = value; - this.hasValue = true; + iterators.push(new ZipBufferIterator(this.destination, this, value)); } }; - LastSubscriber.prototype._tryPredicate = function (value, index) { - var result; - try { - result = this.predicate(value, index, this.source); - } - catch (err) { - this.destination.error(err); + ZipSubscriber.prototype._complete = function () { + var iterators = this.iterators; + var len = iterators.length; + this.unsubscribe(); + if (len === 0) { + this.destination.complete(); return; } - if (result) { - if (this.resultSelector) { - this._tryResultSelector(value, index); - 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--; } - 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; + ZipSubscriber.prototype.notifyInactive = function () { + this.active--; + if (this.active === 0) { + this.destination.complete(); } - this.lastValue = result; - this.hasValue = true; }; - LastSubscriber.prototype._complete = function () { + ZipSubscriber.prototype.checkIterators = function () { + var iterators = this.iterators; + var len = iterators.length; var destination = this.destination; - if (this.hasValue) { - destination.next(this.lastValue); - destination.complete(); + 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.error(new EmptyError_1.EmptyError); + destination.next(args); + } + if (shouldComplete) { + destination.complete(); } }; - return LastSubscriber; -}(Subscriber_1.Subscriber)); - -},{"../Subscriber":36,"../util/EmptyError":159}],124:[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 - */ -function map(project, thisArg) { - if (typeof project !== 'function') { - throw new TypeError('argument is not a function. Are you looking for `mapTo()`?'); - } - return this.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; -/** - * 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) { + ZipSubscriber.prototype._tryresultSelector = function (args) { var result; try { - result = this.project.call(this.thisArg, value, this.count++); + result = this.resultSelector.apply(this, args); } catch (err) { this.destination.error(err); @@ -10527,9582 +8322,12423 @@ var MapSubscriber = (function (_super) { } this.destination.next(result); }; - return MapSubscriber; + return ZipSubscriber; }(Subscriber_1.Subscriber)); - -},{"../Subscriber":36}],125:[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 */ -/** - * 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]; - } - return this.lift.call(mergeStatic.apply(void 0, [this].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 - */ -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]; +exports.ZipSubscriber = ZipSubscriber; +var StaticIterator = (function () { + function StaticIterator(iterator) { + this.iterator = iterator; + this.nextResult = iterator.next(); } - return new ArrayObservable_1.ArrayObservable(observables, scheduler).lift(new mergeAll_1.MergeAllOperator(concurrent)); -} -exports.mergeStatic = mergeStatic; - -},{"../Observable":29,"../observable/ArrayObservable":86,"../util/isScheduler":171,"./mergeAll":126}],126:[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'); -/** - * 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 this.lift(new MergeAllOperator(concurrent)); -} -exports.mergeAll = mergeAll; -var MergeAllOperator = (function () { - function MergeAllOperator(concurrent) { - this.concurrent = concurrent; + 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; } - MergeAllOperator.prototype.call = function (observer, source) { - return source.subscribe(new MergeAllSubscriber(observer, this.concurrent)); + 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 }; }; - return MergeAllOperator; + StaticArrayIterator.prototype.hasValue = function () { + return this.array.length > this.index; + }; + StaticArrayIterator.prototype.hasCompleted = function () { + return this.array.length === this.index; + }; + return StaticArrayIterator; }()); -exports.MergeAllOperator = MergeAllOperator; -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var MergeAllSubscriber = (function (_super) { - __extends(MergeAllSubscriber, _super); - function MergeAllSubscriber(destination, concurrent) { - _super.call(this, destination); - this.concurrent = concurrent; - this.hasCompleted = false; - this.buffer = []; - this.active = 0; +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; } - MergeAllSubscriber.prototype._next = function (observable) { - if (this.active < this.concurrent) { - this.active++; - this.add(subscribeToResult_1.subscribeToResult(this, observable)); + 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 { - this.buffer.push(observable); + return { value: buffer.shift(), done: false }; } }; - MergeAllSubscriber.prototype._complete = function () { - this.hasCompleted = true; - if (this.active === 0 && this.buffer.length === 0) { - this.destination.complete(); - } + ZipBufferIterator.prototype.hasValue = function () { + return this.buffer.length > 0; }; - MergeAllSubscriber.prototype.notifyComplete = function (innerSub) { - var buffer = this.buffer; - this.remove(innerSub); - this.active--; - if (buffer.length > 0) { - this._next(buffer.shift()); + 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 if (this.active === 0 && this.hasCompleted) { + else { this.destination.complete(); } }; - return MergeAllSubscriber; + 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)); -exports.MergeAllSubscriber = MergeAllSubscriber; -},{"../OuterSubscriber":31,"../util/subscribeToResult":173}],127:[function(require,module,exports){ +},{"../../internal/symbol/iterator":189,"../OuterSubscriber":33,"../Subscriber":38,"../util/isArray":202,"../util/subscribeToResult":221,"./fromArray":51}],72:[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 - */ -function mergeMap(project, resultSelector, concurrent) { - if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; } - if (typeof resultSelector === 'number') { - concurrent = resultSelector; - resultSelector = null; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - return this.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; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var tryCatch_1 = require("../util/tryCatch"); +var errorObject_1 = require("../util/errorObject"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function audit(durationSelector) { + return function auditOperatorFunction(source) { + return source.lift(new AuditOperator(durationSelector)); + }; +} +exports.audit = audit; +var AuditOperator = (function () { + function AuditOperator(durationSelector) { + this.durationSelector = durationSelector; } - MergeMapOperator.prototype.call = function (observer, source) { - return source.subscribe(new MergeMapSubscriber(observer, this.project, this.resultSelector, this.concurrent)); + AuditOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new AuditSubscriber(subscriber, this.durationSelector)); }; - return MergeMapOperator; + return AuditOperator; }()); -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; +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; } - 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(); + AuditSubscriber.prototype._next = function (value) { + this.value = value; + this.hasValue = true; + if (!this.throttled) { + var duration = tryCatch_1.tryCatch(this.durationSelector)(value); + if (duration === errorObject_1.errorObject) { + this.destination.error(errorObject_1.errorObject.e); + } + else { + var innerSubscription = subscribeToResult_1.subscribeToResult(this, duration); + if (!innerSubscription || innerSubscription.closed) { + this.clearThrottle(); + } + else { + this.add(this.throttled = innerSubscription); + } + } } }; - MergeMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { - if (this.resultSelector) { - this._notifyResultSelector(outerValue, innerValue, outerIndex, innerIndex); + 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(); } - else { - this.destination.next(innerValue); + if (hasValue) { + this.value = null; + this.hasValue = false; + this.destination.next(value); } }; - 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); + AuditSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex) { + this.clearThrottle(); }; - 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(); - } + AuditSubscriber.prototype.notifyComplete = function () { + this.clearThrottle(); }; - return MergeMapSubscriber; + return AuditSubscriber; }(OuterSubscriber_1.OuterSubscriber)); -exports.MergeMapSubscriber = MergeMapSubscriber; -},{"../OuterSubscriber":31,"../util/subscribeToResult":173}],128:[function(require,module,exports){ +},{"../OuterSubscriber":33,"../util/errorObject":199,"../util/subscribeToResult":221,"../util/tryCatch":223}],73:[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) { - var subjectFactory; - if (typeof subjectOrSubjectFactory === 'function') { - subjectFactory = subjectOrSubjectFactory; - } - else { - subjectFactory = function subjectFactory() { - return subjectOrSubjectFactory; - }; - } - if (typeof selector === 'function') { - return this.lift(new MulticastOperator(subjectFactory, selector)); - } - var connectable = Object.create(this, ConnectableObservable_1.connectableObservableDescriptor); - connectable.source = this; - connectable.subjectFactory = subjectFactory; - return connectable; +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.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; +exports.auditTime = auditTime; -},{"../observable/ConnectableObservable":87}],129:[function(require,module,exports){ +},{"../observable/timer":69,"../scheduler/async":187,"./audit":72}],74:[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 - */ -function observeOn(scheduler, delay) { - if (delay === void 0) { delay = 0; } - return this.lift(new ObserveOnOperator(scheduler, delay)); +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(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.observeOn = observeOn; -var ObserveOnOperator = (function () { - function ObserveOnOperator(scheduler, delay) { - if (delay === void 0) { delay = 0; } - this.scheduler = scheduler; - this.delay = delay; +exports.buffer = buffer; +var BufferOperator = (function () { + function BufferOperator(closingNotifier) { + this.closingNotifier = closingNotifier; } - ObserveOnOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new ObserveOnSubscriber(subscriber, this.scheduler, this.delay)); + BufferOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new BufferSubscriber(subscriber, this.closingNotifier)); }; - return ObserveOnOperator; + return BufferOperator; }()); -exports.ObserveOnOperator = ObserveOnOperator; -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -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; +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; } - 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)); + BufferSubscriber.prototype._next = function (value) { + this.buffer.push(value); }; - ObserveOnSubscriber.prototype._complete = function () { - this.scheduleMessage(Notification_1.Notification.createComplete()); + BufferSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + var buffer = this.buffer; + this.buffer = []; + this.destination.next(buffer); }; - 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; + return BufferSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); -},{"../Notification":28,"../Subscriber":36}],130:[function(require,module,exports){ +},{"../OuterSubscriber":33,"../util/subscribeToResult":221}],75:[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 - */ -function pairwise() { - return this.lift(new PairwiseOperator()); +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(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.pairwise = pairwise; -var PairwiseOperator = (function () { - function PairwiseOperator() { +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; + } } - PairwiseOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new PairwiseSubscriber(subscriber)); + BufferCountOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new this.subscriberClass(subscriber, this.bufferSize, this.startBufferEvery)); }; - return PairwiseOperator; + return BufferCountOperator; }()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var PairwiseSubscriber = (function (_super) { - __extends(PairwiseSubscriber, _super); - function PairwiseSubscriber(destination) { - _super.call(this, destination); - this.hasPrev = false; +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; } - PairwiseSubscriber.prototype._next = function (value) { - if (this.hasPrev) { - this.destination.next([this.prev, value]); + BufferCountSubscriber.prototype._next = function (value) { + var buffer = this.buffer; + buffer.push(value); + if (buffer.length == this.bufferSize) { + this.destination.next(buffer); + this.buffer = []; } - else { - this.hasPrev = true; + }; + BufferCountSubscriber.prototype._complete = function () { + var buffer = this.buffer; + if (buffer.length > 0) { + this.destination.next(buffer); } - this.prev = value; + _super.prototype._complete.call(this); }; - return PairwiseSubscriber; + return BufferCountSubscriber; }(Subscriber_1.Subscriber)); - -},{"../Subscriber":36}],131:[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 - */ -function pluck() { - var properties = []; - for (var _i = 0; _i < arguments.length; _i++) { - properties[_i - 0] = arguments[_i]; - } - var length = properties.length; - if (length === 0) { - throw new Error('list of properties cannot be empty.'); +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; } - return map_1.map.call(this, plucker(properties, length)); -} -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; + 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); } - else { - return undefined; + } + }; + 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); } } - return currentProp; + _super.prototype._complete.call(this); }; - return mapper; -} - -},{"./map":124}],132:[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 - */ -function publish(selector) { - return selector ? multicast_1.multicast.call(this, function () { return new Subject_1.Subject(); }, selector) : - multicast_1.multicast.call(this, new Subject_1.Subject()); -} -exports.publish = publish; - -},{"../Subject":34,"./multicast":128}],133:[function(require,module,exports){ -"use strict"; -var ReplaySubject_1 = require('../ReplaySubject'); -var multicast_1 = require('./multicast'); -/** - * @param bufferSize - * @param windowTime - * @param scheduler - * @return {ConnectableObservable} - * @method publishReplay - * @owner Observable - */ -function publishReplay(bufferSize, windowTime, scheduler) { - if (bufferSize === void 0) { bufferSize = Number.POSITIVE_INFINITY; } - if (windowTime === void 0) { windowTime = Number.POSITIVE_INFINITY; } - return multicast_1.multicast.call(this, new ReplaySubject_1.ReplaySubject(bufferSize, windowTime, scheduler)); -} -exports.publishReplay = publishReplay; + return BufferSkipCountSubscriber; +}(Subscriber_1.Subscriber)); -},{"../ReplaySubject":32,"./multicast":128}],134:[function(require,module,exports){ +},{"../Subscriber":38}],76:[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 - */ -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; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - return this.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; + return function (d, b) { + extendStatics(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; } - ScanOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new ScanSubscriber(subscriber, this.accumulator, this.seed, this.hasSeed)); + BufferTimeOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new BufferTimeSubscriber(subscriber, this.bufferTimeSpan, this.bufferCreationInterval, this.maxBufferSize, this.scheduler)); }; - return ScanOperator; + return BufferTimeOperator; }()); -/** - * 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; +var Context = (function () { + function Context() { + this.buffer = []; } - 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); + 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 { - return this._tryNext(value); + 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); } }; - ScanSubscriber.prototype._tryNext = function (value) { - var index = this.index++; - var result; - try { - result = this.accumulator(this.seed, value, index); + 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); } - catch (err) { - this.destination.error(err); + _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)); } - this.seed = result; - this.destination.next(result); }; - return ScanSubscriber; + 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)); - -},{"../Subscriber":36}],135:[function(require,module,exports){ -"use strict"; -var multicast_1 = require('./multicast'); -var Subject_1 = require('../Subject'); -function shareSubjectFactory() { - return new Subject_1.Subject(); +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); + } } -/** - * 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 .publish().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 multicast_1.multicast.call(this, shareSubjectFactory).refCount(); +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); } -exports.share = share; -; -},{"../Subject":34,"./multicast":128}],136:[function(require,module,exports){ +},{"../Subscriber":38,"../scheduler/async":187,"../util/isScheduler":212}],77:[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 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 this.lift(new SkipOperator(count)); -} -exports.skip = skip; -var SkipOperator = (function () { - function SkipOperator(total) { - this.total = total; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - SkipOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new SkipSubscriber(subscriber, this.total)); + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - return SkipOperator; +})(); +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; }()); -/** - * 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; +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; } - SkipSubscriber.prototype._next = function (x) { - if (++this.count > this.total) { - this.destination.next(x); + 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); } }; - return SkipSubscriber; -}(Subscriber_1.Subscriber)); - -},{"../Subscriber":36}],137:[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'); -/** - * 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 this.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)); + 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); }; - 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); + 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); }; - SkipUntilSubscriber.prototype._complete = function () { - if (this.isInnerStopped) { - _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); + } } - else { - this.unsubscribe(); + catch (err) { + this._error(err); } }; - 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); + 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 SkipUntilSubscriber; + return BufferToggleSubscriber; }(OuterSubscriber_1.OuterSubscriber)); -},{"../OuterSubscriber":31,"../util/subscribeToResult":173}],138:[function(require,module,exports){ +},{"../OuterSubscriber":33,"../Subscription":39,"../util/subscribeToResult":221}],78:[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 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 this.lift(new SkipWhileOperator(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 Subscription_1 = require("../Subscription"); +var tryCatch_1 = require("../util/tryCatch"); +var errorObject_1 = require("../util/errorObject"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function bufferWhen(closingSelector) { + return function (source) { + return source.lift(new BufferWhenOperator(closingSelector)); + }; } -exports.skipWhile = skipWhile; -var SkipWhileOperator = (function () { - function SkipWhileOperator(predicate) { - this.predicate = predicate; +exports.bufferWhen = bufferWhen; +var BufferWhenOperator = (function () { + function BufferWhenOperator(closingSelector) { + this.closingSelector = closingSelector; } - SkipWhileOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new SkipWhileSubscriber(subscriber, this.predicate)); + BufferWhenOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new BufferWhenSubscriber(subscriber, this.closingSelector)); }; - return SkipWhileOperator; + return BufferWhenOperator; }()); -/** - * 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; +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; } - SkipWhileSubscriber.prototype._next = function (value) { - var destination = this.destination; - if (this.skipping) { - this.tryCallPredicate(value); + BufferWhenSubscriber.prototype._next = function (value) { + this.buffer.push(value); + }; + BufferWhenSubscriber.prototype._complete = function () { + var buffer = this.buffer; + if (buffer) { + this.destination.next(buffer); } - if (!this.skipping) { - destination.next(value); + _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(); } }; - SkipWhileSubscriber.prototype.tryCallPredicate = function (value) { - try { - var result = this.predicate(value, this.index++); - this.skipping = Boolean(result); + BufferWhenSubscriber.prototype.openBuffer = function () { + var closingSubscription = this.closingSubscription; + if (closingSubscription) { + this.remove(closingSubscription); + closingSubscription.unsubscribe(); } - catch (err) { - this.destination.error(err); + var buffer = this.buffer; + if (this.buffer) { + this.destination.next(buffer); + } + this.buffer = []; + var closingNotifier = tryCatch_1.tryCatch(this.closingSelector)(); + if (closingNotifier === errorObject_1.errorObject) { + this.error(errorObject_1.errorObject.e); + } + else { + closingSubscription = new Subscription_1.Subscription(); + this.closingSubscription = closingSubscription; + this.add(closingSubscription); + this.subscribing = true; + closingSubscription.add(subscribeToResult_1.subscribeToResult(this, closingNotifier)); + this.subscribing = false; } }; - return SkipWhileSubscriber; -}(Subscriber_1.Subscriber)); + return BufferWhenSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); -},{"../Subscriber":36}],139:[function(require,module,exports){ +},{"../OuterSubscriber":33,"../Subscription":39,"../util/errorObject":199,"../util/subscribeToResult":221,"../util/tryCatch":223}],79:[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('./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]; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - var scheduler = array[array.length - 1]; - if (isScheduler_1.isScheduler(scheduler)) { - array.pop(); + return function (d, b) { + extendStatics(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; } - else { - scheduler = null; + CatchOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new CatchSubscriber(subscriber, this.selector, this.caught)); + }; + return CatchOperator; +}()); +var CatchSubscriber = (function (_super) { + __extends(CatchSubscriber, _super); + function CatchSubscriber(destination, selector, caught) { + var _this = _super.call(this, destination) || this; + _this.selector = selector; + _this.caught = caught; + return _this; + } + CatchSubscriber.prototype.error = function (err) { + if (!this.isStopped) { + var result = void 0; + try { + result = this.selector(err, this.caught); + } + catch (err2) { + _super.prototype.error.call(this, err2); + return; + } + this._unsubscribeAndRecycle(); + var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, undefined, undefined); + this.add(innerSubscriber); + subscribeToResult_1.subscribeToResult(this, result, undefined, undefined, innerSubscriber); + } + }; + return CatchSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); + +},{"../InnerSubscriber":29,"../OuterSubscriber":33,"../util/subscribeToResult":221}],80:[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":45}],81:[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 len = array.length; - if (len === 1) { - return concat_1.concatStatic(new ScalarObservable_1.ScalarObservable(array[0], scheduler), this); + var project = null; + if (typeof observables[observables.length - 1] === 'function') { + project = observables.pop(); } - else if (len > 1) { - return concat_1.concatStatic(new ArrayObservable_1.ArrayObservable(array, scheduler), this); + if (observables.length === 1 && isArray_1.isArray(observables[0])) { + observables = observables[0].slice(); } - else { - return concat_1.concatStatic(new EmptyObservable_1.EmptyObservable(scheduler), this); + return function (source) { return source.lift.call(from_1.from([source].concat(observables)), new combineLatest_1.CombineLatestOperator(project)); }; +} +exports.combineLatest = combineLatest; + +},{"../observable/combineLatest":45,"../observable/from":50,"../util/isArray":202}],82:[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.startWith = startWith; +exports.concat = concat; -},{"../observable/ArrayObservable":86,"../observable/EmptyObservable":89,"../observable/ScalarObservable":95,"../util/isScheduler":171,"./concat":113}],140:[function(require,module,exports){ +},{"../observable/concat":46}],83:[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 this.lift(new SwitchMapOperator(project, resultSelector)); +Object.defineProperty(exports, "__esModule", { value: true }); +var mergeAll_1 = require("./mergeAll"); +function concatAll() { + return mergeAll_1.mergeAll(1); } -exports.switchMap = switchMap; -var SwitchMapOperator = (function () { - function SwitchMapOperator(project, resultSelector) { - this.project = project; - this.resultSelector = resultSelector; +exports.concatAll = concatAll; + +},{"./mergeAll":116}],84:[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":117}],85:[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":84}],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); } - SwitchMapOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new SwitchMapSubscriber(subscriber, this.project, this.resultSelector)); + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - return SwitchMapOperator; -}()); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -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; +})(); +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; } - SwitchMapSubscriber.prototype._next = function (value) { - var result; - var index = this.index++; - try { - result = this.project(value, index); - } - catch (error) { - this.destination.error(error); - return; - } - this._innerSub(result, value, index); - }; - SwitchMapSubscriber.prototype._innerSub = function (result, value, index) { - var innerSubscription = this.innerSubscription; - if (innerSubscription) { - innerSubscription.unsubscribe(); - } - this.add(this.innerSubscription = subscribeToResult_1.subscribeToResult(this, result, value, index)); - }; - SwitchMapSubscriber.prototype._complete = function () { - var innerSubscription = this.innerSubscription; - if (!innerSubscription || innerSubscription.closed) { - _super.prototype._complete.call(this); - } + CountOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new CountSubscriber(subscriber, this.predicate, this.source)); }; - SwitchMapSubscriber.prototype._unsubscribe = function () { - this.innerSubscription = null; - }; - SwitchMapSubscriber.prototype.notifyComplete = function (innerSub) { - this.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); + 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.destination.next(innerValue); + this.count++; } }; - SwitchMapSubscriber.prototype._tryNotifyNext = function (outerValue, innerValue, outerIndex, innerIndex) { + CountSubscriber.prototype._tryPredicate = function (value) { var result; try { - result = this.resultSelector(outerValue, innerValue, outerIndex, innerIndex); + result = this.predicate(value, this.index++, this.source); } catch (err) { this.destination.error(err); return; } - this.destination.next(result); - }; - return SwitchMapSubscriber; -}(OuterSubscriber_1.OuterSubscriber)); - -},{"../OuterSubscriber":31,"../util/subscribeToResult":173}],141:[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 - */ -function take(count) { - if (count === 0) { - return new EmptyObservable_1.EmptyObservable(); - } - else { - return this.lift(new TakeOperator(count)); - } -} -exports.take = take; -var TakeOperator = (function () { - function TakeOperator(total) { - this.total = total; - if (this.total < 0) { - throw new ArgumentOutOfRangeError_1.ArgumentOutOfRangeError; + if (result) { + this.count++; } - } - TakeOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new TakeSubscriber(subscriber, this.total)); }; - 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; - } - TakeSubscriber.prototype._next = function (value) { - var total = this.total; - var count = ++this.count; - if (count <= total) { - this.destination.next(value); - if (count === total) { - this.destination.complete(); - this.unsubscribe(); - } - } + CountSubscriber.prototype._complete = function () { + this.destination.next(this.count); + this.destination.complete(); }; - return TakeSubscriber; + return CountSubscriber; }(Subscriber_1.Subscriber)); -},{"../Subscriber":36,"../observable/EmptyObservable":89,"../util/ArgumentOutOfRangeError":158}],142:[function(require,module,exports){ +},{"../Subscriber":38}],87:[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 - */ -function takeUntil(notifier) { - return this.lift(new TakeUntilOperator(notifier)); -} -exports.takeUntil = takeUntil; -var TakeUntilOperator = (function () { - function TakeUntilOperator(notifier) { - this.notifier = notifier; - } - TakeUntilOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new TakeUntilSubscriber(subscriber, this.notifier)); - }; - 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)); +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - TakeUntilSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { - this.complete(); - }; - TakeUntilSubscriber.prototype.notifyComplete = function () { - // noop + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - return TakeUntilSubscriber; -}(OuterSubscriber_1.OuterSubscriber)); - -},{"../OuterSubscriber":31,"../util/subscribeToResult":173}],143:[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 this.lift(new ThrottleOperator(durationSelector, config.leading, config.trailing)); -} -exports.throttle = throttle; -var ThrottleOperator = (function () { - function ThrottleOperator(durationSelector, leading, trailing) { +})(); +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; - this.leading = leading; - this.trailing = trailing; } - ThrottleOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new ThrottleSubscriber(subscriber, this.durationSelector, this.leading, this.trailing)); + DebounceOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new DebounceSubscriber(subscriber, this.durationSelector)); }; - return ThrottleOperator; + return DebounceOperator; }()); -/** - * 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 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; } - ThrottleSubscriber.prototype._next = function (value) { - if (this.throttled) { - if (this._trailing) { - this._hasTrailingValue = true; - this._trailingValue = value; - } - } - 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; - } - } - } - }; - ThrottleSubscriber.prototype.tryDurationSelector = function (value) { + DebounceSubscriber.prototype._next = function (value) { try { - return this.durationSelector(value); + var result = this.durationSelector.call(this, value); + if (result) { + this._tryNext(value, result); + } } 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(); - } + DebounceSubscriber.prototype._complete = function () { + this.emitValue(); + this.destination.complete(); }; - 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; + 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); } }; - ThrottleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { - this._sendTrailing(); - this._unsubscribe(); + DebounceSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.emitValue(); }; - ThrottleSubscriber.prototype.notifyComplete = function () { - this._sendTrailing(); - this._unsubscribe(); + DebounceSubscriber.prototype.notifyComplete = function () { + this.emitValue(); }; - return ThrottleSubscriber; + 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":31,"../util/subscribeToResult":173}],144:[function(require,module,exports){ +},{"../OuterSubscriber":33,"../util/subscribeToResult":221}],88:[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) { +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(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; } - if (config === void 0) { config = throttle_1.defaultThrottleConfig; } - return this.lift(new ThrottleTimeOperator(duration, scheduler, config.leading, config.trailing)); + return function (source) { return source.lift(new DebounceTimeOperator(dueTime, scheduler)); }; } -exports.throttleTime = throttleTime; -var ThrottleTimeOperator = (function () { - function ThrottleTimeOperator(duration, scheduler, leading, trailing) { - this.duration = duration; +exports.debounceTime = debounceTime; +var DebounceTimeOperator = (function () { + function DebounceTimeOperator(dueTime, scheduler) { + this.dueTime = dueTime; 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)); + DebounceTimeOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new DebounceTimeSubscriber(subscriber, this.dueTime, this.scheduler)); }; - return ThrottleTimeOperator; + return DebounceTimeOperator; }()); -/** - * 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 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; } - 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); - } + 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); } }; - 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; + DebounceTimeSubscriber.prototype.clearDebounce = function () { + var debouncedSubscription = this.debouncedSubscription; + if (debouncedSubscription !== null) { + this.remove(debouncedSubscription); + debouncedSubscription.unsubscribe(); + this.debouncedSubscription = null; } }; - return ThrottleTimeSubscriber; + return DebounceTimeSubscriber; }(Subscriber_1.Subscriber)); -function dispatchNext(arg) { - var subscriber = arg.subscriber; - subscriber.clearThrottle(); +function dispatchNext(subscriber) { + subscriber.debouncedNext(); } -},{"../Subscriber":36,"../scheduler/async":152,"./throttle":143}],145:[function(require,module,exports){ +},{"../Subscriber":38,"../scheduler/async":187}],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 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 - */ -function withLatestFrom() { - var args = []; - for (var _i = 0; _i < arguments.length; _i++) { - args[_i - 0] = arguments[_i]; - } - var project; - if (typeof args[args.length - 1] === 'function') { - project = args.pop(); +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - var observables = args; - return this.lift(new WithLatestFromOperator(observables, project)); -} -exports.withLatestFrom = withLatestFrom; -var WithLatestFromOperator = (function () { - function WithLatestFromOperator(observables, project) { - this.observables = observables; - this.project = project; + return function (d, b) { + extendStatics(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; } - WithLatestFromOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new WithLatestFromSubscriber(subscriber, this.observables, this.project)); + DefaultIfEmptyOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new DefaultIfEmptySubscriber(subscriber, this.defaultValue)); }; - return WithLatestFromOperator; + return DefaultIfEmptyOperator; }()); -/** - * 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 len = observables.length; - this.values = new Array(len); - for (var i = 0; i < len; i++) { - this.toRespond.push(i); - } - for (var i = 0; i < len; i++) { - var observable = observables[i]; - this.add(subscribeToResult_1.subscribeToResult(this, observable, observable, i)); - } +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; } - WithLatestFromSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { - this.values[outerIndex] = innerValue; - var toRespond = this.toRespond; - if (toRespond.length > 0) { - var found = toRespond.indexOf(outerIndex); - if (found !== -1) { - toRespond.splice(found, 1); - } - } - }; - WithLatestFromSubscriber.prototype.notifyComplete = function () { - // noop - }; - WithLatestFromSubscriber.prototype._next = function (value) { - if (this.toRespond.length === 0) { - var args = [value].concat(this.values); - if (this.project) { - this._tryProject(args); - } - else { - this.destination.next(args); - } - } + DefaultIfEmptySubscriber.prototype._next = function (value) { + this.isEmpty = false; + this.destination.next(value); }; - WithLatestFromSubscriber.prototype._tryProject = function (args) { - var result; - try { - result = this.project.apply(this, args); - } - catch (err) { - this.destination.error(err); - return; + DefaultIfEmptySubscriber.prototype._complete = function () { + if (this.isEmpty) { + this.destination.next(this.defaultValue); } - this.destination.next(result); + this.destination.complete(); }; - return WithLatestFromSubscriber; -}(OuterSubscriber_1.OuterSubscriber)); + return DefaultIfEmptySubscriber; +}(Subscriber_1.Subscriber)); -},{"../OuterSubscriber":31,"../util/subscribeToResult":173}],146:[function(require,module,exports){ +},{"../Subscriber":38}],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 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 - */ -function zipProto() { - var observables = []; - for (var _i = 0; _i < arguments.length; _i++) { - observables[_i - 0] = arguments[_i]; - } - return this.lift.call(zipStatic.apply(void 0, [this].concat(observables))); -} -exports.zipProto = zipProto; -/* 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(); +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - return new ArrayObservable_1.ArrayObservable(observables).lift(new ZipOperator(project)); + return function (d, b) { + extendStatics(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.zipStatic = zipStatic; -var ZipOperator = (function () { - function ZipOperator(project) { - this.project = project; +exports.delay = delay; +var DelayOperator = (function () { + function DelayOperator(delay, scheduler) { + this.delay = delay; + this.scheduler = scheduler; } - ZipOperator.prototype.call = function (subscriber, source) { - return source.subscribe(new ZipSubscriber(subscriber, this.project)); + DelayOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new DelaySubscriber(subscriber, this.delay, this.scheduler)); }; - return ZipOperator; + return DelayOperator; }()); -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; +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; } - ZipSubscriber.prototype._next = function (value) { - var iterators = this.iterators; - if (isArray_1.isArray(value)) { - iterators.push(new StaticArrayIterator(value)); + 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); } - else if (typeof value[iterator_1.iterator] === 'function') { - iterators.push(new StaticIterator(value[iterator_1.iterator]())); + if (queue.length > 0) { + var delay_1 = Math.max(0, queue[0].time - scheduler.now()); + this.schedule(state, delay_1); } else { - iterators.push(new ZipBufferIterator(this.destination, this, value)); + this.unsubscribe(); + source.active = false; } }; - ZipSubscriber.prototype._complete = function () { - var iterators = this.iterators; - var len = iterators.length; - if (len === 0) { - this.destination.complete(); + 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; } - 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 - } + var scheduler = this.scheduler; + var message = new DelayMessage(scheduler.now() + this.delay, notification); + this.queue.push(message); + if (this.active === false) { + this._schedule(scheduler); } }; - ZipSubscriber.prototype.notifyInactive = function () { - this.active--; - if (this.active === 0) { - this.destination.complete(); - } + DelaySubscriber.prototype._next = function (value) { + this.scheduleNotification(Notification_1.Notification.createNext(value)); }; - 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()) { - return; - } + 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":30,"../Subscriber":38,"../scheduler/async":187,"../util/isDate":204}],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 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); } - 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; - } - if (result.done) { - destination.complete(); - return; + this.tryComplete(); + }; + DelayWhenSubscriber.prototype._next = function (value) { + var index = this.index++; + try { + var delayNotifier = this.delayDurationSelector(value, index); + if (delayNotifier) { + this.tryDelay(delayNotifier, value); } - args.push(result.value); } - if (this.project) { - this._tryProject(args); + catch (err) { + this.destination.error(err); } - else { - destination.next(args); + }; + 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); } - if (shouldComplete) { - destination.complete(); + 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); } }; - ZipSubscriber.prototype._tryProject = function (args) { - var result; - try { - result = this.project.apply(this, args); + DelayWhenSubscriber.prototype.tryComplete = function () { + if (this.completed && this.delayNotifierSubscriptions.length === 0) { + this.destination.complete(); } - catch (err) { - this.destination.error(err); - return; + }; + 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); } - this.destination.next(result); }; - return ZipSubscriber; + return SubscriptionDelaySubscriber; }(Subscriber_1.Subscriber)); -exports.ZipSubscriber = ZipSubscriber; -var StaticIterator = (function () { - function StaticIterator(iterator) { - this.iterator = iterator; - this.nextResult = iterator.next(); + +},{"../Observable":31,"../OuterSubscriber":33,"../Subscriber":38,"../util/subscribeToResult":221}],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); } - StaticIterator.prototype.hasValue = function () { - return true; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - StaticIterator.prototype.next = function () { - var result = this.nextResult; - this.nextResult = this.iterator.next(); - return result; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function dematerialize() { + return function dematerializeOperatorFunction(source) { + return source.lift(new DeMaterializeOperator()); }; - StaticIterator.prototype.hasCompleted = function () { - var nextResult = this.nextResult; - return nextResult && nextResult.done; +} +exports.dematerialize = dematerialize; +var DeMaterializeOperator = (function () { + function DeMaterializeOperator() { + } + DeMaterializeOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new DeMaterializeSubscriber(subscriber)); }; - return StaticIterator; + return DeMaterializeOperator; }()); -var StaticArrayIterator = (function () { - function StaticArrayIterator(array) { - this.array = array; - this.index = 0; - this.length = 0; - this.length = array.length; +var DeMaterializeSubscriber = (function (_super) { + __extends(DeMaterializeSubscriber, _super); + function DeMaterializeSubscriber(destination) { + return _super.call(this, destination) || this; } - 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 }; + DeMaterializeSubscriber.prototype._next = function (value) { + value.observe(this.destination); }; - StaticArrayIterator.prototype.hasValue = function () { - return this.array.length > this.index; + return DeMaterializeSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":38}],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 __()); }; - StaticArrayIterator.prototype.hasCompleted = function () { - return this.array.length === this.index; +})(); +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 StaticArrayIterator; + return DistinctOperator; }()); -/** - * 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; +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; } - ZipBufferIterator.prototype[iterator_1.iterator] = function () { - return this; + DistinctSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.values.clear(); }; - // 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 }; + DistinctSubscriber.prototype.notifyError = function (error, innerSub) { + this._error(error); + }; + DistinctSubscriber.prototype._next = function (value) { + if (this.keySelector) { + this._useKeySelector(value); } else { - return { value: buffer.shift(), done: false }; + this._finalizeNext(value, value); } }; - 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(); + DistinctSubscriber.prototype._useKeySelector = function (value) { + var key; + var destination = this.destination; + try { + key = this.keySelector(value); } - else { - this.destination.complete(); + catch (err) { + destination.error(err); + return; } + this._finalizeNext(key, value); }; - 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); + DistinctSubscriber.prototype._finalizeNext = function (key, value) { + var values = this.values; + if (!values.has(key)) { + values.add(key); + this.destination.next(value); + } }; - return ZipBufferIterator; + return DistinctSubscriber; }(OuterSubscriber_1.OuterSubscriber)); +exports.DistinctSubscriber = DistinctSubscriber; -},{"../OuterSubscriber":31,"../Subscriber":36,"../observable/ArrayObservable":86,"../symbol/iterator":154,"../util/isArray":164,"../util/subscribeToResult":173}],147:[function(require,module,exports){ +},{"../OuterSubscriber":33,"../util/subscribeToResult":221}],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 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; - -},{"../Subscription":37}],148:[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 AsyncAction = (function (_super) { - __extends(AsyncAction, _super); - function AsyncAction(scheduler, work) { - _super.call(this, scheduler, work); - this.scheduler = scheduler; - this.work = work; - this.pending = false; - } - 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.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); +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var tryCatch_1 = require("../util/tryCatch"); +var errorObject_1 = require("../util/errorObject"); +function distinctUntilChanged(compare, keySelector) { + return function (source) { return source.lift(new DistinctUntilChangedOperator(compare, keySelector)); }; +} +exports.distinctUntilChanged = distinctUntilChanged; +var DistinctUntilChangedOperator = (function () { + function DistinctUntilChangedOperator(compare, keySelector) { + this.compare = compare; + this.keySelector = keySelector; + } + DistinctUntilChangedOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new DistinctUntilChangedSubscriber(subscriber, this.compare, this.keySelector)); }; - 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; + 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; } - // 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; + return _this; + } + DistinctUntilChangedSubscriber.prototype.compare = function (x, y) { + return x === y; }; - /** - * 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'); + 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); + } } - this.pending = false; - var error = this._execute(state, delay); - if (error) { - return error; + 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 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); + else { + this.hasKey = true; + } + if (Boolean(result) === false) { + this.key = key; + this.destination.next(value); } }; - AsyncAction.prototype._execute = function (state, delay) { - var errored = false; - var errorValue = undefined; - try { - this.work(state); + return DistinctUntilChangedSubscriber; +}(Subscriber_1.Subscriber)); + +},{"../Subscriber":38,"../util/errorObject":199,"../util/tryCatch":223}],95:[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":94}],96:[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":192,"./defaultIfEmpty":89,"./filter":102,"./take":154,"./throwIfEmpty":161}],97:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var fromArray_1 = require("../observable/fromArray"); +var scalar_1 = require("../observable/scalar"); +var empty_1 = require("../observable/empty"); +var concat_1 = require("../observable/concat"); +var isScheduler_1 = require("../util/isScheduler"); +function endWith() { + var array = []; + for (var _i = 0; _i < arguments.length; _i++) { + array[_i] = arguments[_i]; + } + return function (source) { + var scheduler = array[array.length - 1]; + if (isScheduler_1.isScheduler(scheduler)) { + array.pop(); } - catch (e) { - errored = true; - errorValue = !!e && e || new Error(e); + else { + scheduler = null; } - if (errored) { - this.unsubscribe(); - return errorValue; + var len = array.length; + if (len === 1 && !scheduler) { + return concat_1.concat(source, scalar_1.scalar(array[0])); } - }; - AsyncAction.prototype._unsubscribe = function () { - var id = this.id; - var scheduler = this.scheduler; - var actions = scheduler.actions; - var index = actions.indexOf(this); - this.work = null; - this.state = null; - this.pending = false; - this.scheduler = null; - if (index !== -1) { - actions.splice(index, 1); + else if (len > 0) { + return concat_1.concat(source, fromArray_1.fromArray(array, scheduler)); } - if (id != null) { - this.id = this.recycleAsyncId(scheduler, id, null); + else { + return concat_1.concat(source, empty_1.empty(scheduler)); } - this.delay = null; }; - return AsyncAction; -}(Action_1.Action)); -exports.AsyncAction = AsyncAction; +} +exports.endWith = endWith; -},{"../util/root":172,"./Action":147}],149:[function(require,module,exports){ +},{"../observable/concat":46,"../observable/empty":48,"../observable/fromArray":51,"../observable/scalar":67,"../util/isScheduler":212}],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 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; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - AsyncScheduler.prototype.flush = function (action) { - var actions = this.actions; - if (this.active) { - actions.push(action); + return function (d, b) { + extendStatics(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; } - var error; - this.active = true; - do { - if (error = action.execute(action.state, action.delay)) { - break; - } - } while (action = actions.shift()); // exhaust the scheduler queue - this.active = false; - if (error) { - while (action = actions.shift()) { - action.unsubscribe(); - } - throw error; + if (!result) { + this.notifyComplete(false); } }; - return AsyncScheduler; -}(Scheduler_1.Scheduler)); -exports.AsyncScheduler = AsyncScheduler; + EverySubscriber.prototype._complete = function () { + this.notifyComplete(true); + }; + return EverySubscriber; +}(Subscriber_1.Subscriber)); -},{"../Scheduler":33}],150:[function(require,module,exports){ +},{"../Subscriber":38}],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 AsyncAction_1 = require('./AsyncAction'); -/** - * We need this JSDoc comment for affecting ESDoc. - * @ignore - * @extends {Ignored} - */ -var QueueAction = (function (_super) { - __extends(QueueAction, _super); - function QueueAction(scheduler, work) { - _super.call(this, scheduler, work); - this.scheduler = scheduler; - this.work = work; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - QueueAction.prototype.schedule = function (state, delay) { - if (delay === void 0) { delay = 0; } - if (delay > 0) { - return _super.prototype.schedule.call(this, state, delay); - } - this.delay = delay; - this.state = state; - this.scheduler.flush(this); - return this; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - QueueAction.prototype.execute = function (state, delay) { - return (delay > 0 || this.closed) ? - _super.prototype.execute.call(this, state, delay) : - this._execute(state, delay); +})(); +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)); }; - 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); + 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)); } - // Otherwise flush the scheduler starting with this action. - return scheduler.flush(this); }; - return QueueAction; -}(AsyncAction_1.AsyncAction)); -exports.QueueAction = QueueAction; - -},{"./AsyncAction":148}],151:[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 QueueScheduler = (function (_super) { - __extends(QueueScheduler, _super); - function QueueScheduler() { - _super.apply(this, arguments); - } - return QueueScheduler; -}(AsyncScheduler_1.AsyncScheduler)); -exports.QueueScheduler = QueueScheduler; - -},{"./AsyncScheduler":149}],152:[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":148,"./AsyncScheduler":149}],153:[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":150,"./QueueScheduler":151}],154:[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'); + SwitchFirstSubscriber.prototype._complete = function () { + this.hasCompleted = true; + if (!this.hasSubscription) { + this.destination.complete(); } - return Symbol.iterator; - } - 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; - } - } + }; + SwitchFirstSubscriber.prototype.notifyComplete = function (innerSub) { + this.remove(innerSub); + this.hasSubscription = false; + if (this.hasCompleted) { + this.destination.complete(); } - return '@@iterator'; - } -} -exports.symbolIteratorPonyfill = symbolIteratorPonyfill; -exports.iterator = symbolIteratorPonyfill(root_1.root); -/** - * @deprecated use iterator instead - */ -exports.$$iterator = exports.iterator; + }; + return SwitchFirstSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); -},{"../util/root":172}],155:[function(require,module,exports){ +},{"../OuterSubscriber":33,"../util/subscribeToResult":221}],100:[function(require,module,exports){ "use strict"; -var root_1 = require('../util/root'); -function getSymbolObservable(context) { - var $$observable; - var Symbol = context.Symbol; - if (typeof Symbol === 'function') { - if (Symbol.observable) { - $$observable = Symbol.observable; - } - else { - $$observable = Symbol('observable'); - Symbol.observable = $$observable; - } +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - else { - $$observable = '@@observable'; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var InnerSubscriber_1 = require("../InnerSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +var map_1 = require("./map"); +var from_1 = require("../observable/from"); +function exhaustMap(project, resultSelector) { + if (resultSelector) { + return function (source) { return source.pipe(exhaustMap(function (a, i) { return from_1.from(project(a, i)).pipe(map_1.map(function (b, ii) { return resultSelector(a, b, i, ii); })); })); }; + } + return function (source) { + return source.lift(new ExhauseMapOperator(project)); + }; +} +exports.exhaustMap = exhaustMap; +var ExhauseMapOperator = (function () { + function ExhauseMapOperator(project) { + this.project = project; } - return $$observable; -} -exports.getSymbolObservable = getSymbolObservable; -exports.observable = getSymbolObservable(root_1.root); -/** - * @deprecated use observable instead - */ -exports.$$observable = exports.observable; - -},{"../util/root":172}],156:[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":172}],157:[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); - } - else if (root.webkitRequestAnimationFrame) { - this.cancelAnimationFrame = root.webkitCancelAnimationFrame.bind(root); - this.requestAnimationFrame = root.webkitRequestAnimationFrame.bind(root); + ExhauseMapOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new ExhaustMapSubscriber(subscriber, this.project)); + }; + return ExhauseMapOperator; +}()); +var ExhaustMapSubscriber = (function (_super) { + __extends(ExhaustMapSubscriber, _super); + function ExhaustMapSubscriber(destination, project) { + var _this = _super.call(this, destination) || this; + _this.project = project; + _this.hasSubscription = false; + _this.hasCompleted = false; + _this.index = 0; + return _this; + } + ExhaustMapSubscriber.prototype._next = function (value) { + if (!this.hasSubscription) { + this.tryNext(value); } - else if (root.msRequestAnimationFrame) { - this.cancelAnimationFrame = root.msCancelAnimationFrame.bind(root); - this.requestAnimationFrame = root.msRequestAnimationFrame.bind(root); + }; + ExhaustMapSubscriber.prototype.tryNext = function (value) { + var result; + var index = this.index++; + try { + result = this.project(value, index); } - else if (root.oRequestAnimationFrame) { - this.cancelAnimationFrame = root.oCancelAnimationFrame.bind(root); - this.requestAnimationFrame = root.oRequestAnimationFrame.bind(root); + catch (err) { + this.destination.error(err); + return; } - else { - this.cancelAnimationFrame = root.clearTimeout.bind(root); - this.requestAnimationFrame = function (cb) { return root.setTimeout(cb, 1000 / 60); }; + this.hasSubscription = true; + this._innerSub(result, value, index); + }; + ExhaustMapSubscriber.prototype._innerSub = function (result, value, index) { + var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, undefined, undefined); + var destination = this.destination; + destination.add(innerSubscriber); + subscribeToResult_1.subscribeToResult(this, result, value, index, innerSubscriber); + }; + ExhaustMapSubscriber.prototype._complete = function () { + this.hasCompleted = true; + if (!this.hasSubscription) { + this.destination.complete(); } - } - return RequestAnimationFrameDefinition; -}()); -exports.RequestAnimationFrameDefinition = RequestAnimationFrameDefinition; -exports.AnimationFrame = new RequestAnimationFrameDefinition(root_1.root); - -},{"./root":172}],158:[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; - -},{}],159:[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; - -},{}],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 __()); -}; -/** - * 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; - -},{}],161:[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 = []; + 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(); } - 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(); - -},{"./root":172}],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 __()); -}; -/** - * 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; - } - return UnsubscriptionError; -}(Error)); -exports.UnsubscriptionError = UnsubscriptionError; - -},{}],163:[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: {} }; - -},{}],164:[function(require,module,exports){ -"use strict"; -exports.isArray = Array.isArray || (function (x) { return x && typeof x.length === 'number'; }); - -},{}],165:[function(require,module,exports){ -"use strict"; -exports.isArrayLike = (function (x) { return x && typeof x.length === 'number'; }); - -},{}],166:[function(require,module,exports){ -"use strict"; -function isDate(value) { - return value instanceof Date && !isNaN(+value); -} -exports.isDate = isDate; - -},{}],167:[function(require,module,exports){ -"use strict"; -function isFunction(x) { - return typeof x === 'function'; -} -exports.isFunction = isFunction; - -},{}],168:[function(require,module,exports){ -"use strict"; -var isArray_1 = require('../util/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":164}],169:[function(require,module,exports){ -"use strict"; -function isObject(x) { - return x != null && typeof x === 'object'; -} -exports.isObject = isObject; - -},{}],170:[function(require,module,exports){ -"use strict"; -function isPromise(value) { - return value && typeof value.subscribe !== 'function' && typeof value.then === 'function'; -} -exports.isPromise = isPromise; - -},{}],171:[function(require,module,exports){ -"use strict"; -function isScheduler(value) { - return value && typeof value.schedule === 'function'; -} -exports.isScheduler = isScheduler; + }; + return ExhaustMapSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); -},{}],172:[function(require,module,exports){ -(function (global){ +},{"../InnerSubscriber":29,"../OuterSubscriber":33,"../observable/from":50,"../util/subscribeToResult":221,"./map":111}],101:[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)'); +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; })(); - -}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) - -},{}],173:[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; +Object.defineProperty(exports, "__esModule", { value: true }); +var tryCatch_1 = require("../util/tryCatch"); +var errorObject_1 = require("../util/errorObject"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function expand(project, concurrent, scheduler) { + if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; } + if (scheduler === void 0) { scheduler = undefined; } + concurrent = (concurrent || 0) < 1 ? Number.POSITIVE_INFINITY : concurrent; + return function (source) { return source.lift(new ExpandOperator(project, concurrent, scheduler)); }; +} +exports.expand = expand; +var ExpandOperator = (function () { + function ExpandOperator(project, concurrent, scheduler) { + this.project = project; + this.concurrent = concurrent; + this.scheduler = scheduler; } - if (result instanceof Observable_1.Observable) { - if (result._isScalar) { - destination.next(result.value); - destination.complete(); - return null; - } - else { - return result.subscribe(destination); + 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; } - else if (isArrayLike_1.isArrayLike(result)) { - for (var i = 0, len = result.length; i < len && !destination.closed; i++) { - destination.next(result[i]); - } - if (!destination.closed) { - destination.complete(); + 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; } - } - else if (isPromise_1.isPromise(result)) { - result.then(function (value) { - if (!destination.closed) { - destination.next(value); - destination.complete(); + 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); } - }, 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; + else if (!this.scheduler) { + this.subscribeToProjection(result, value, index); } - destination.next(item.value); - if (destination.closed) { - break; + 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)); } - } while (true); - } - 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)); + this.buffer.push(value); } - } - 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)); - } - return null; -} -exports.subscribeToResult = subscribeToResult; - -},{"../InnerSubscriber":27,"../Observable":29,"../symbol/iterator":154,"../symbol/observable":155,"./isArrayLike":165,"./isObject":169,"./isPromise":170,"./root":172}],174:[function(require,module,exports){ -"use strict"; -var Subscriber_1 = require('../Subscriber'); -var rxSubscriber_1 = require('../symbol/rxSubscriber'); -var Observer_1 = require('../Observer'); -function toSubscriber(nextOrObserver, error, complete) { - if (nextOrObserver) { - if (nextOrObserver instanceof Subscriber_1.Subscriber) { - return nextOrObserver; + }; + 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(); } - if (nextOrObserver[rxSubscriber_1.rxSubscriber]) { - return nextOrObserver[rxSubscriber_1.rxSubscriber](); + 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 (!nextOrObserver && !error && !complete) { - return new Subscriber_1.Subscriber(Observer_1.empty); - } - return new Subscriber_1.Subscriber(nextOrObserver, error, complete); -} -exports.toSubscriber = toSubscriber; + if (this.hasCompleted && this.active === 0) { + this.destination.complete(); + } + }; + return ExpandSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); +exports.ExpandSubscriber = ExpandSubscriber; -},{"../Observer":30,"../Subscriber":36,"../symbol/rxSubscriber":156}],175:[function(require,module,exports){ +},{"../OuterSubscriber":33,"../util/errorObject":199,"../util/subscribeToResult":221,"../util/tryCatch":223}],102:[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; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } + return function (d, b) { + extendStatics(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)); + }; } -function tryCatch(fn) { - tryCatchTarget = fn; - return tryCatcher; -} -exports.tryCatch = tryCatch; -; - -},{"./errorObject":163}],176:[function(require,module,exports){ -// threejs.org/license -(function(l,xa){"object"===typeof exports&&"undefined"!==typeof module?xa(exports):"function"===typeof define&&define.amd?define(["exports"],xa):xa(l.THREE=l.THREE||{})})(this,function(l){function xa(){}function C(a,b){this.x=a||0;this.y=b||0}function ba(a,b,c,d,e,f,g,h,k,m){Object.defineProperty(this,"id",{value:hf++});this.uuid=Y.generateUUID();this.name="";this.image=void 0!==a?a:ba.DEFAULT_IMAGE;this.mipmaps=[];this.mapping=void 0!==b?b:ba.DEFAULT_MAPPING;this.wrapS=void 0!==c?c:1001;this.wrapT= -void 0!==d?d:1001;this.magFilter=void 0!==e?e:1006;this.minFilter=void 0!==f?f:1008;this.anisotropy=void 0!==k?k:1;this.format=void 0!==g?g:1023;this.type=void 0!==h?h:1009;this.offset=new C(0,0);this.repeat=new C(1,1);this.generateMipmaps=!0;this.premultiplyAlpha=!1;this.flipY=!0;this.unpackAlignment=4;this.encoding=void 0!==m?m:3E3;this.version=0;this.onUpdate=null}function fa(a,b,c,d){this.x=a||0;this.y=b||0;this.z=c||0;this.w=void 0!==d?d:1}function Cb(a,b,c){this.uuid=Y.generateUUID();this.width= -a;this.height=b;this.scissor=new fa(0,0,a,b);this.scissorTest=!1;this.viewport=new fa(0,0,a,b);c=c||{};void 0===c.minFilter&&(c.minFilter=1006);this.texture=new ba(void 0,void 0,c.wrapS,c.wrapT,c.magFilter,c.minFilter,c.format,c.type,c.anisotropy,c.encoding);this.depthBuffer=void 0!==c.depthBuffer?c.depthBuffer:!0;this.stencilBuffer=void 0!==c.stencilBuffer?c.stencilBuffer:!0;this.depthTexture=void 0!==c.depthTexture?c.depthTexture:null}function Db(a,b,c){Cb.call(this,a,b,c);this.activeMipMapLevel= -this.activeCubeFace=0}function oa(a,b,c,d){this._x=a||0;this._y=b||0;this._z=c||0;this._w=void 0!==d?d:1}function n(a,b,c){this.x=a||0;this.y=b||0;this.z=c||0}function K(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];0=d||0 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"].join("\n")); 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Use THREE.CatmullRomCurve3 instead.");La.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?-1:0e;e++)8===e||13===e||18===e||23===e?b[e]="-":14===e?b[e]="4":(2>=c&&(c=33554432+16777216*Math.random()|0),d=c&15,c>>=4,b[e]=a[19===e?d&3|8:d]);return b.join("")}}(),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*Y.DEG2RAD},radToDeg:function(a){return a*Y.RAD2DEG},isPowerOfTwo:function(a){return 0=== -(a&a-1)&&0!==a},nearestPowerOfTwo:function(a){return Math.pow(2,Math.round(Math.log(a)/Math.LN2))},nextPowerOfTwo:function(a){a--;a|=a>>1;a|=a>>2;a|=a>>4;a|=a>>8;a|=a>>16;a++;return a}};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)},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)},lengthManhattan: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},distanceToManhattan: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),d=Math.sin(b),e=this.x- -a.x,f=this.y-a.y;this.x=e*c-f*d+a.x;this.y=e*d+f*c+a.y;return this}});var hf=0;ba.DEFAULT_IMAGE=void 0;ba.DEFAULT_MAPPING=300;Object.defineProperty(ba.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(ba.prototype,xa.prototype,{constructor:ba,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.generateMipmaps=a.generateMipmaps;this.premultiplyAlpha=a.premultiplyAlpha;this.flipY=a.flipY;this.unpackAlignment=a.unpackAlignment;this.encoding=a.encoding;return this},toJSON:function(a){if(void 0!==a.textures[this.uuid])return a.textures[this.uuid];var b={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],wrap:[this.wrapS,this.wrapT],minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY};if(void 0!==this.image){var c=this.image;void 0===c.uuid&&(c.uuid=Y.generateUUID());if(void 0===a.images[c.uuid]){var d=a.images,e=c.uuid,f=c.uuid,g;void 0!==c.toDataURL?g=c:(g=document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),g.width=c.width,g.height= -c.height,g.getContext("2d").drawImage(c,0,0,c.width,c.height));g=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(fa.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){var b,c,d;a=a.elements;var e=a[0];d=a[4];var f=a[8],g=a[1],h=a[5],k=a[9];c=a[2];b=a[6];var m=a[10];if(.01>Math.abs(d-g)&&.01>Math.abs(f-c)&&.01>Math.abs(k-b)){if(.1>Math.abs(d+g)&&.1>Math.abs(f+c)&&.1>Math.abs(k+b)&&.1>Math.abs(e+h+m-3))return this.set(1,0,0,0),this;a=Math.PI;e=(e+1)/2;h=(h+1)/2;m=(m+1)/2;d=(d+g)/4;f=(f+c)/4;k=(k+b)/4;e>h&&e>m?.01>e?(b=0,d=c=.707106781):(b=Math.sqrt(e),c=d/b,d=f/b):h>m?.01>h?(b=.707106781,c=0,d=.707106781): -(c=Math.sqrt(h),b=d/c,d=k/c):.01>m?(c=b=.707106781,d=0):(d=Math.sqrt(m),b=f/d,c=k/d);this.set(b,c,d,a);return this}a=Math.sqrt((b-k)*(b-k)+(f-c)*(f-c)+(g-d)*(g-d));.001>Math.abs(a)&&(a=1);this.x=(b-k)/a;this.y=(f-c)/a;this.z=(g-d)/a;this.w=Math.acos((e+h+m-1)/2);return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);this.z=Math.min(this.z,a.z);this.w=Math.min(this.w,a.w);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z, -a.z);this.w=Math.max(this.w,a.w);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));this.w=Math.max(a.w,Math.min(b.w,this.w));return this},clampScalar:function(){var a,b;return function(c,d){void 0===a&&(a=new fa,b=new fa);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)},lengthManhattan: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(Cb.prototype,xa.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"})}});Db.prototype=Object.create(Cb.prototype); -Db.prototype.constructor=Db;Db.prototype.isWebGLRenderTargetCube=!0;Object.assign(oa,{slerp:function(a,b,c,d){return c.copy(a).slerp(b,d)},slerpFlat:function(a,b,c,d,e,f,g){var h=c[d+0],k=c[d+1],m=c[d+2];c=c[d+3];d=e[f+0];var q=e[f+1],l=e[f+2];e=e[f+3];if(c!==e||h!==d||k!==q||m!==l){f=1-g;var p=h*d+k*q+m*l+c*e,r=0<=p?1:-1,n=1-p*p;n>Number.EPSILON&&(n=Math.sqrt(n),p=Math.atan2(n,p*r),f=Math.sin(f*p)/n,g=Math.sin(g*p)/n);r*=g;h=h*f+d*r;k=k*f+q*r;m=m*f+l*r;c=c*f+e*r;f===1-g&&(g=1/Math.sqrt(h*h+k*k+m* -m+c*c),h*=g,k*=g,m*=g,c*=g)}a[b]=h;a[b+1]=k;a[b+2]=m;a[b+3]=c}});Object.defineProperties(oa.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(oa.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,f=a.order,g=Math.cos,h=Math.sin,k=g(c/2),m=g(d/2),g=g(e/2),c=h(c/2),d= -h(d/2),e=h(e/2);"XYZ"===f?(this._x=c*m*g+k*d*e,this._y=k*d*g-c*m*e,this._z=k*m*e+c*d*g,this._w=k*m*g-c*d*e):"YXZ"===f?(this._x=c*m*g+k*d*e,this._y=k*d*g-c*m*e,this._z=k*m*e-c*d*g,this._w=k*m*g+c*d*e):"ZXY"===f?(this._x=c*m*g-k*d*e,this._y=k*d*g+c*m*e,this._z=k*m*e+c*d*g,this._w=k*m*g-c*d*e):"ZYX"===f?(this._x=c*m*g-k*d*e,this._y=k*d*g+c*m*e,this._z=k*m*e-c*d*g,this._w=k*m*g+c*d*e):"YZX"===f?(this._x=c*m*g+k*d*e,this._y=k*d*g+c*m*e,this._z=k*m*e-c*d*g,this._w=k*m*g-c*d*e):"XZY"===f&&(this._x=c*m*g- -k*d*e,this._y=k*d*g-c*m*e,this._z=k*m*e+c*d*g,this._w=k*m*g+c*d*e);if(!1!==b)this.onChangeCallback();return this},setFromAxisAngle:function(a,b){var c=b/2,d=Math.sin(c);this._x=a.x*d;this._y=a.y*d;this._z=a.z*d;this._w=Math.cos(c);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],m=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 n,b;return function(c,d){void 0===a&&(a=new n);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,f=a._w,g=b._x,h=b._y, -k=b._z,m=b._w;this._x=c*m+f*g+d*k-e*h;this._y=d*m+f*h+e*g-c*k;this._z=e*m+f*k+c*h-d*g;this._w=f*m-c*g-d*h-e*k;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;var h=Math.sqrt(1-g*g);if(.001>Math.abs(h))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 k=Math.atan2(h,g),g=Math.sin((1-b)*k)/h,h=Math.sin(b*k)/h;this._w=f*g+this._w*h;this._x=c*g+this._x*h;this._y=d*g+this._y*h;this._z=e*g+this._z*h;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(n.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 oa;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 oa;return function(b,c){return this.applyQuaternion(a.setFromAxisAngle(b,c))}}(),applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]* -b+a[4]*c+a[7]*d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;var e=1/(a[3]*b+a[7]*c+a[11]*d+a[15]);this.x=(a[0]*b+a[4]*c+a[8]*d+a[12])*e;this.y=(a[1]*b+a[5]*c+a[9]*d+a[13])*e;this.z=(a[2]*b+a[6]*c+a[10]*d+a[14])*e;return this},applyQuaternion:function(a){var b=this.x,c=this.y,d=this.z,e=a.x,f=a.y,g=a.z;a=a.w;var h=a*b+f*d-g*c,k=a*c+g*b-e*d,m=a*d+e*c-f*b,b=-e*b-f*c-g*d;this.x=h*a+b*-e+k*-g-m*-f;this.y=k*a+b*-f+m*-e-h*-g;this.z=m*a+b* --g+h*-f-k*-e;return this},project:function(){var a=new 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 n,b=new n;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)},lengthManhattan: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){if(void 0!==b)return console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."), -this.crossVectors(a,b);var c=this.x,d=this.y,e=this.z;this.x=d*a.z-e*a.y;this.y=e*a.x-c*a.z;this.z=c*a.y-d*a.x;return this},crossVectors:function(a,b){var c=a.x,d=a.y,e=a.z,f=b.x,g=b.y,h=b.z;this.x=d*h-e*g;this.y=e*f-c*h;this.z=c*g-d*f;return this},projectOnVector:function(a){var b=a.dot(this)/a.lengthSq();return this.copy(a).multiplyScalar(b)},projectOnPlane:function(){var a=new n;return function(b){a.copy(this).projectOnVector(b);return this.sub(a)}}(),reflect:function(){var a=new n;return function(b){return this.sub(a.copy(b).multiplyScalar(2* -this.dot(b)))}}(),angleTo:function(a){a=this.dot(a)/Math.sqrt(this.lengthSq()*a.lengthSq());return Math.acos(Y.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},distanceToManhattan:function(a){return Math.abs(this.x-a.x)+Math.abs(this.y-a.y)+Math.abs(this.z-a.z)},setFromSpherical:function(a){var b=Math.sin(a.phi)*a.radius;this.x=b*Math.sin(a.theta);this.y=Math.cos(a.phi)* -a.radius;this.z=b*Math.cos(a.theta);return this},setFromCylindrical:function(a){this.x=a.radius*Math.sin(a.theta);this.y=a.y;this.z=a.radius*Math.cos(a.theta);return this},setFromMatrixPosition:function(a){a=a.elements;this.x=a[12];this.y=a[13];this.z=a[14];return this},setFromMatrixScale:function(a){var b=this.setFromMatrixColumn(a,0).length(),c=this.setFromMatrixColumn(a,1).length();a=this.setFromMatrixColumn(a,2).length();this.x=b;this.y=c;this.z=a;return this},setFromMatrixColumn:function(a,b){return this.fromArray(a.elements, -4*b)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);return this}});Object.assign(K.prototype, -{isMatrix4:!0,set:function(a,b,c,d,e,f,g,h,k,m,q,l,p,r,n,t){var y=this.elements;y[0]=a;y[4]=b;y[8]=c;y[12]=d;y[1]=e;y[5]=f;y[9]=g;y[13]=h;y[2]=k;y[6]=m;y[10]=q;y[14]=l;y[3]=p;y[7]=r;y[11]=n;y[15]=t;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 n;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.Matrix: .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){a=f*h;var k=f*e,m=c*h,q=c*e;b[0]=g*h;b[4]=-g*e;b[8]=d;b[1]=k+m*d;b[5]=a-q*d;b[9]=-c*g;b[2]=q-a*d;b[6]=m+k*d;b[10]=f*g}else"YXZ"===a.order?(a=g*h,k=g*e,m=d*h,q=d*e,b[0]=a+q*c,b[4]=m*c-k,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=k*c-m,b[6]=q+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*h,k=g*e,m=d*h,q=d*e,b[0]=a-q*c,b[4]=-f*e,b[8]=m+k*c,b[1]=k+m*c,b[5]=f*h,b[9]=q-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,k=f*e,m=c*h,q=c*e,b[0]=g*h,b[4]=m*d-k,b[8]=a* -d+q,b[1]=g*e,b[5]=q*d+a,b[9]=k*d-m,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,k=f*d,m=c*g,q=c*d,b[0]=g*h,b[4]=q-a*e,b[8]=m*e+k,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=k*e+m,b[10]=a-q*e):"XZY"===a.order&&(a=f*g,k=f*d,m=c*g,q=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+q,b[5]=f*h,b[9]=k*e-m,b[2]=m*e-k,b[6]=c*h,b[10]=q*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(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 m=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]=m-f;b[8]=c+h;b[1]=m+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 n,b=new n,c=new n;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,e=this.elements,f=c[0],g=c[4],h=c[8],k=c[12],m=c[1],q=c[5],l=c[9], -p=c[13],r=c[2],n=c[6],t=c[10],y=c[14],x=c[3],u=c[7],H=c[11],c=c[15],w=d[0],I=d[4],W=d[8],D=d[12],O=d[1],B=d[5],F=d[9],C=d[13],z=d[2],E=d[6],G=d[10],K=d[14],P=d[3],M=d[7],V=d[11],d=d[15];e[0]=f*w+g*O+h*z+k*P;e[4]=f*I+g*B+h*E+k*M;e[8]=f*W+g*F+h*G+k*V;e[12]=f*D+g*C+h*K+k*d;e[1]=m*w+q*O+l*z+p*P;e[5]=m*I+q*B+l*E+p*M;e[9]=m*W+q*F+l*G+p*V;e[13]=m*D+q*C+l*K+p*d;e[2]=r*w+n*O+t*z+y*P;e[6]=r*I+n*B+t*E+y*M;e[10]=r*W+n*F+t*G+y*V;e[14]=r*D+n*C+t*K+y*d;e[3]=x*w+u*O+H*z+c*P;e[7]=x*I+u*B+H*E+c*M;e[11]=x*W+u*F+H*G+ -c*V;e[15]=x*D+u*C+H*K+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},applyToBufferAttribute:function(){var a=new n;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,m=1/k;b.elements[0]*=c;b.elements[1]*=c;b.elements[2]*=c;b.elements[4]*=f;b.elements[5]*=f;b.elements[6]*=f;b.elements[8]*=m;b.elements[9]*=m;b.elements[10]*=m;d.setFromRotationMatrix(b);e.x=g;e.y=h;e.z=k;return this}}(),makePerspective:function(a,b,c,d,e,f){void 0===f&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs."); -var g=this.elements;g[0]=2*e/(b-a);g[4]=0;g[8]=(b+a)/(b-a);g[12]=0;g[1]=0;g[5]=2*e/(c-d);g[9]=(c+d)/(c-d);g[13]=0;g[2]=0;g[6]=0;g[10]=-(f+e)/(f-e);g[14]=-2*f*e/(f-e);g[3]=0;g[7]=0;g[11]=-1;g[15]=0;return this},makeOrthographic:function(a,b,c,d,e,f){var g=this.elements,h=1/(b-a),k=1/(c-d),m=1/(f-e);g[0]=2*h;g[4]=0;g[8]=0;g[12]=-((b+a)*h);g[1]=0;g[5]=2*k;g[9]=0;g[13]=-((c+d)*k);g[2]=0;g[6]=0;g[10]=-2*m;g[14]=-((f+e)*m);g[3]=0;g[7]=0;g[11]=0;g[15]=1;return this},equals:function(a){var b=this.elements; -a=a.elements;for(var c=0;16>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;16>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a}});db.prototype=Object.create(ba.prototype); -db.prototype.constructor=db;db.prototype.isDataTexture=!0;Xa.prototype=Object.create(ba.prototype);Xa.prototype.constructor=Xa;Xa.prototype.isCubeTexture=!0;Object.defineProperty(Xa.prototype,"images",{get:function(){return this.image},set:function(a){this.image=a}});var Ce=new ba,De=new Xa,xe=[],ze=[],Be=new Float32Array(16),Ae=new Float32Array(9);He.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 Pd=/([\w\d_]+)(\])?(\[|\.)?/g; -eb.prototype.setValue=function(a,b,c){b=this.map[b];void 0!==b&&b.setValue(a,c,this.renderer)};eb.prototype.setOptional=function(a,b,c){b=b[c];void 0!==b&&this.setValue(a,c,b)};eb.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)}};eb.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 lg={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,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285, -yellow:16776960,yellowgreen:10145074};Object.assign(G.prototype,{isColor:!0,r:1,g:1,b:1,set:function(a){a&&a.isColor?this.copy(a):"number"===typeof a?this.setHex(a):"string"===typeof a&&this.setStyle(a);return this},setScalar:function(a){this.b=this.g=this.r=a;return this},setHex:function(a){a=Math.floor(a);this.r=(a>>16&255)/255;this.g=(a>>8&255)/255;this.b=(a&255)/255;return this},setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;return this},setHSL:function(){function a(a,c,d){0>d&&(d+=1);1d?c:d<2/3?a+6*(c-a)*(2/3-d):a}return function(b,c,d){b=Y.euclideanModulo(b,1);c=Y.clamp(c,0,1);d=Y.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 * transpose( 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 transpose( const in mat3 v ) {\n\tmat3 tmp;\n\ttmp[0] = vec3(v[0].x, v[1].x, v[2].x);\n\ttmp[1] = vec3(v[0].y, v[1].y, v[2].y);\n\ttmp[2] = vec3(v[0].z, v[1].z, v[2].z);\n\treturn tmp;\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, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\tsampleUV.y = asin( flipNormal * reflectVec.y ) * RECIPROCAL_PI + 0.5;\n\t\tsampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\tvec3 reflectView = flipNormal * 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};\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 = saturate( reflectVec.y * 0.5 + 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 ] ) : 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\tgl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = (gl_Position.z - 1.0) * 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\tvec4 mapTexel = texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) * offsetRepeat.zw + offsetRepeat.xy );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n",map_particle_pars_fragment:"#ifdef USE_MAP\n\tuniform vec4 offsetRepeat;\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_flip:"#ifdef DOUBLE_SIDED\n\tfloat flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n#else\n\tfloat flipNormal = 1.0;\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 ) * flipNormal;\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 1.0 - 2.0 * rgb.xyz;\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 ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\tfloat dp = ( length( lightToPosition ) - shadowBias ) / 1000.0;\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 ] ) : 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:"#define saturate(a) clamp( a, 0.0, 1.0 )\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 vec4 offsetRepeat;\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 = uv * offsetRepeat.zw + offsetRepeat.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( PHONG ) || defined( PHYSICAL ) || defined( LAMBERT ) || 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;\n#include \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}\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:"uniform vec3 lightPos;\nvarying vec4 vWorldPosition;\n#include \n#include \n#include \nvoid main () {\n\t#include \n\tgl_FragColor = packDepthToRGBA( length( vWorldPosition.xyz - lightPos.xyz ) / 1000.0 );\n}\n",distanceRGBA_vert:"varying vec4 vWorldPosition;\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\tvWorldPosition = worldPosition;\n}\n", -equirect_frag:"uniform sampler2D tEquirect;\nuniform float tFlip;\nvarying vec3 vWorldPosition;\n#include \nvoid main() {\n\tvec3 direction = normalize( vWorldPosition );\n\tvec2 sampleUV;\n\tsampleUV.y = saturate( tFlip * direction.y * -0.5 + 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\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\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\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\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\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 float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\tgl_FragColor = vec4( 0.0, 0.0, 0.0, opacity * ( 1.0 - getShadowMask() ) );\n}\n",shadow_vert:"#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n}\n"},$a={basic:{uniforms:Ca.merge([R.common, -R.aomap,R.lightmap,R.fog]),vertexShader:X.meshbasic_vert,fragmentShader:X.meshbasic_frag},lambert:{uniforms:Ca.merge([R.common,R.aomap,R.lightmap,R.emissivemap,R.fog,R.lights,{emissive:{value:new G(0)}}]),vertexShader:X.meshlambert_vert,fragmentShader:X.meshlambert_frag},phong:{uniforms:Ca.merge([R.common,R.aomap,R.lightmap,R.emissivemap,R.bumpmap,R.normalmap,R.displacementmap,R.gradientmap,R.fog,R.lights,{emissive:{value:new G(0)},specular:{value:new G(1118481)},shininess:{value:30}}]),vertexShader:X.meshphong_vert, -fragmentShader:X.meshphong_frag},standard:{uniforms:Ca.merge([R.common,R.aomap,R.lightmap,R.emissivemap,R.bumpmap,R.normalmap,R.displacementmap,R.roughnessmap,R.metalnessmap,R.fog,R.lights,{emissive:{value:new G(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:X.meshphysical_vert,fragmentShader:X.meshphysical_frag},points:{uniforms:Ca.merge([R.points,R.fog]),vertexShader:X.points_vert,fragmentShader:X.points_frag},dashed:{uniforms:Ca.merge([R.common,R.fog,{scale:{value:1}, -dashSize:{value:1},totalSize:{value:2}}]),vertexShader:X.linedashed_vert,fragmentShader:X.linedashed_frag},depth:{uniforms:Ca.merge([R.common,R.displacementmap]),vertexShader:X.depth_vert,fragmentShader:X.depth_frag},normal:{uniforms:Ca.merge([R.common,R.bumpmap,R.normalmap,R.displacementmap,{opacity:{value:1}}]),vertexShader:X.normal_vert,fragmentShader:X.normal_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:X.cube_vert,fragmentShader:X.cube_frag},equirect:{uniforms:{tEquirect:{value:null}, -tFlip:{value:-1}},vertexShader:X.equirect_vert,fragmentShader:X.equirect_frag},distanceRGBA:{uniforms:{lightPos:{value:new n}},vertexShader:X.distanceRGBA_vert,fragmentShader:X.distanceRGBA_frag}};$a.physical={uniforms:Ca.merge([$a.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:X.meshphysical_vert,fragmentShader:X.meshphysical_frag};Object.assign(fd.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)}});var Jf=0;Object.assign(U.prototype,xa.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{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;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());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);2!== -this.shading&&(d.shading=this.shading);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;0e&&(e=m);q>f&&(f=q); -l>g&&(g=l)}this.min.set(b,c,d);this.max.set(e,f,g);return this},setFromBufferAttribute:function(a){for(var b=Infinity,c=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,k=a.count;he&&(e=m);q>f&&(f=q);l>g&&(g=l)}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 n).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.z< -this.min.z||a.min.z>this.max.z?!1:!0},intersectsSphere:function(){var a=new n;return function(b){this.clampPoint(b.center,a);return a.distanceToSquared(b.center)<=b.radius*b.radius}}(),intersectsPlane:function(a){var b,c;0=a.constant},clampPoint:function(a,b){return(b||new n).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new n;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),getBoundingSphere:function(){var a=new n;return function(b){b=b||new Ea;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 n,new n,new n,new n,new n,new n,new n,new n];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(Ea.prototype,{set:function(a,b){this.center.copy(a);this.radius=b;return this},setFromPoints:function(){var a= -new Ra;return function(b,c){var d=this.center;void 0!==c?d.copy(c):a.setFromPoints(b).getCenter(d);for(var e=0,f=0,g=b.length;f=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(this.center.dot(a.normal)-a.constant)<=this.radius},clampPoint:function(a,b){var c=this.center.distanceToSquared(a),d=b||new n;d.copy(a);c>this.radius*this.radius&&(d.sub(this.center).normalize(),d.multiplyScalar(this.radius).add(this.center));return d},getBoundingBox:function(a){a= -a||new Ra;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(Ba.prototype,{isMatrix3:!0,set:function(a,b,c,d,e,f,g,h,k){var m=this.elements;m[0]=a;m[1]=d;m[2]=g;m[3]=b;m[4]=e;m[5]=h;m[6]=c;m[7]=f;m[8]=k;return this},identity:function(){this.set(1, -0,0,0,1,0,0,0,1);return this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return this},setFromMatrix4:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[1],a[5],a[9],a[2],a[6],a[10]);return this},applyToBufferAttribute:function(){var a=new n;return function(b){for(var c=0,d=b.count;cc;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}});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 n,b=new n;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 this.orthoPoint(a,b).sub(a).negate()},orthoPoint:function(a,b){var c=this.distanceToPoint(a);return(b||new n).copy(this.normal).multiplyScalar(c)},intersectLine:function(){var a=new n;return function(b,c){var d=c||new n,e=b.delta(a),f=this.normal.dot(e);if(0===f){if(0===this.distanceToPoint(b.start))return d.copy(b.start)}else return f=-(b.start.dot(this.normal)+this.constant)/ -f,0>f||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],m=c[7],q=c[8],l=c[9],p=c[10],r=c[11],n=c[12],t=c[13],y=c[14],c=c[15];b[0].setComponents(f-a,m-g,r-q,c-n).normalize();b[1].setComponents(f+a,m+g,r+q,c+n).normalize();b[2].setComponents(f+d,m+h,r+l,c+t).normalize();b[3].setComponents(f-d,m-h,r-l,c-t).normalize();b[4].setComponents(f-e,m-k,r-p,c-y).normalize();b[5].setComponents(f+e, -m+k,r+p,c+y).normalize();return this},intersectsObject:function(){var a=new Ea;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 Ea;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}});ab.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");ab.DefaultOrder="XYZ";Object.defineProperties(ab.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(ab.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=Y.clamp,e=a.elements;a=e[0];var f=e[4],g=e[8],h=e[1],k=e[5],m=e[9],q=e[2],l=e[6], -e=e[10];b=b||this._order;"XYZ"===b?(this._y=Math.asin(d(g,-1,1)),.99999>Math.abs(g)?(this._x=Math.atan2(-m,e),this._z=Math.atan2(-f,a)):(this._x=Math.atan2(l,k),this._z=0)):"YXZ"===b?(this._x=Math.asin(-d(m,-1,1)),.99999>Math.abs(m)?(this._y=Math.atan2(g,e),this._z=Math.atan2(h,k)):(this._y=Math.atan2(-q,a),this._z=0)):"ZXY"===b?(this._x=Math.asin(d(l,-1,1)),.99999>Math.abs(l)?(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(l,e),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-f,k))):"YZX"===b?(this._z=Math.asin(d(h,-1,1)),.99999>Math.abs(h)?(this._x=Math.atan2(-m,k),this._y=Math.atan2(-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(l,k),this._y=Math.atan2(g,a)):(this._x=Math.atan2(-m,e),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+b);this._order= -b;if(!1!==c)this.onChangeCallback();return this},setFromQuaternion:function(){var a=new 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 oa;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 n(this._x,this._y,this._z)},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){}});Object.assign(Qd.prototype,{set:function(a){this.mask=1<d;d++)if(e[d]===e[(d+1)%3]){a.push(f);break}for(f=a.length-1;0<=f;f--)for(e=a[f],this.faces.splice(e,1),c=0,g=this.faceVertexUvs.length;cd?c.copy(this.origin):c.copy(this.direction).multiplyScalar(d).add(this.origin)}, -distanceToPoint:function(a){return Math.sqrt(this.distanceSqToPoint(a))},distanceSqToPoint:function(){var a=new n;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 n,b=new n,c=new n;return function(d,e,f,g){a.copy(d).add(e).multiplyScalar(.5);b.copy(e).sub(d).normalize();c.copy(this.origin).sub(a); -var h=.5*d.distanceTo(e),k=-this.direction.dot(b),m=c.dot(this.direction),q=-c.dot(b),l=c.lengthSq(),p=Math.abs(1-k*k),r;0=-r?e<=r?(h=1/p,d*=h,e*=h,k=d*(d+k*e+2*m)+e*(k*d+e+2*q)+l):(e=h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*q)+l):(e=-h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*q)+l):e<=-r?(d=Math.max(0,-(-k*h+m)),e=0f)return null;f=Math.sqrt(f-e);e=d-f;d+=f;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){var c=this.distanceToPlane(a);return null===c?null:this.at(c,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,d,e,f,g;d=1/this.direction.x;f=1/this.direction.y;g=1/this.direction.z; -var h=this.origin;0<=d?(c=(a.min.x-h.x)*d,d*=a.max.x-h.x):(c=(a.max.x-h.x)*d,d*=a.min.x-h.x);0<=f?(e=(a.min.y-h.y)*f,f*=a.max.y-h.y):(e=(a.max.y-h.y)*f,f*=a.min.y-h.y);if(c>f||e>d)return null;if(e>c||c!==c)c=e;if(fg||e>d)return null;if(e>c||c!==c)c=e;if(gd?null:this.at(0<=c?c:d,b)},intersectsBox:function(){var a=new n;return function(b){return null!==this.intersectBox(b,a)}}(),intersectTriangle:function(){var a= -new n,b=new n,c=new n,d=new n;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(Hb.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 n).addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(a){return(a||new n).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){var c=b||new n;return this.delta(c).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(){var a=new n,b=new n;return function(c,d){a.subVectors(c,this.start);b.subVectors(this.end,this.start);var e=b.dot(b),e=b.dot(a)/e;d&&(e=Y.clamp(e,0,1));return e}}(),closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);c=c||new n;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(Ta,{normal:function(){var a=new n;return function(b,c,d,e){e=e||new n;e.subVectors(d,c);a.subVectors(b,c);e.cross(a);b=e.lengthSq();return 0=b.x+b.y}}()});Object.assign(Ta.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 n,b=new n;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 n).addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(a){return Ta.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 Ta.barycoordFromPoint(a, -this.a,this.b,this.c,b)},containsPoint:function(a){return Ta.containsPoint(a,this.a,this.b,this.c)},closestPointToPoint:function(){var a=new Aa,b=[new Hb,new Hb,new Hb],c=new n,d=new n;return function(e,f){var g=f||new n,h=Infinity;a.setFromCoplanarPoints(this.a,this.b,this.c);a.projectPoint(e,c);if(!0===this.containsPoint(c))g.copy(c);else{b[0].set(this.a,this.b);b[1].set(this.b,this.c);b[2].set(this.c,this.a);for(var k=0;kb.far?null:{distance:c,point:x.clone(),object:a}}function c(c,d,e,f,m,q,l,n){g.fromBufferAttribute(f,q);h.fromBufferAttribute(f,l);k.fromBufferAttribute(f,n);if(c=b(c,d,e,g,h,k,y))m&&(p.fromBufferAttribute(m,q),r.fromBufferAttribute(m, -l),ca.fromBufferAttribute(m,n),c.uv=a(y,g,h,k,p,r,ca)),c.face=new Sa(q,l,n,Ta.normal(g,h,k)),c.faceIndex=q;return c}var d=new K,e=new kb,f=new Ea,g=new n,h=new n,k=new n,m=new n,q=new n,l=new n,p=new C,r=new C,ca=new C,t=new n,y=new n,x=new n;return function(n,t){var w=this.geometry,x=this.material,B=this.matrixWorld;if(void 0!==x&&(null===w.boundingSphere&&w.computeBoundingSphere(),f.copy(w.boundingSphere),f.applyMatrix4(B),!1!==n.ray.intersectsSphere(f)&&(d.getInverse(B),e.copy(n.ray).applyMatrix4(d), -null===w.boundingBox||!1!==e.intersectsBox(w.boundingBox)))){var D;if(w.isBufferGeometry){var O,C,x=w.index,F=w.attributes.position,B=w.attributes.uv,z,T;if(null!==x)for(z=0,T=x.count;zf||(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)}});yc.prototype=Object.assign(Object.create(z.prototype),{constructor:yc,copy:function(a){z.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),t=d.ray.origin.distanceTo(q),td.far||e.push({distance:t,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else for(g=0,ca=r.length/3-1;gf||(q.applyMatrix4(this.matrixWorld), -t=d.ray.origin.distanceTo(q),td.far||e.push({distance:t,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else if(g.isGeometry)for(k=g.vertices,m=k.length,g=0;gf||(q.applyMatrix4(this.matrixWorld),t=d.ray.origin.distanceTo(q),td.far||e.push({distance:t,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)}});Q.prototype=Object.assign(Object.create(sa.prototype),{constructor:Q,isLineSegments:!0});od.prototype=Object.assign(Object.create(sa.prototype),{constructor:od,isLineLoop:!0});Fa.prototype=Object.create(U.prototype);Fa.prototype.constructor=Fa;Fa.prototype.isPointsMaterial=!0;Fa.prototype.copy=function(a){U.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.size=a.size;this.sizeAttenuation=a.sizeAttenuation;return this};Kb.prototype=Object.assign(Object.create(z.prototype), -{constructor:Kb,isPoints:!0,raycast:function(){var a=new K,b=new kb,c=new Ea;return function(d,e){function f(a,c){var f=b.distanceSqToPoint(a);if(fd.far||e.push({distance:m,distanceToRay:Math.sqrt(f),point:h.clone(),index:c,face:null,object:g})}}var g=this,h=this.geometry,k=this.matrixWorld,m=d.params.Points.threshold;null===h.boundingSphere&&h.computeBoundingSphere();c.copy(h.boundingSphere);c.applyMatrix4(k); -c.radius+=m;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(k);b.copy(d.ray).applyMatrix4(a);var m=m/((this.scale.x+this.scale.y+this.scale.z)/3),q=m*m,m=new n;if(h.isBufferGeometry){var l=h.index,h=h.attributes.position.array;if(null!==l)for(var p=l.array,l=0,r=p.length;lc)return null;var d=[],e=[],f=[],g,h,k;if(0=m--){console.warn("THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()"); -break}g=h;c<=g&&(g=0);h=g+1;c<=h&&(h=0);k=h+1;c<=k&&(k=0);var q;a:{var l,p,r,n,t,y,x,u;l=a[e[g]].x;p=a[e[g]].y;r=a[e[h]].x;n=a[e[h]].y;t=a[e[k]].x;y=a[e[k]].y;if(0>=(r-l)*(y-p)-(n-p)*(t-l))q=!1;else{var H,w,I,z,D,O,B,C,E,G;H=t-r;w=y-n;I=l-t;z=p-y;D=r-l;O=n-p;for(q=0;q=-Number.EPSILON&&C>=-Number.EPSILON&&B>=-Number.EPSILON)){q=!1;break a}q=!0}}if(q){d.push([a[e[g]], -a[e[h]],a[e[k]]]);f.push([e[g],e[h],e[k]]);g=h;for(k=h+1;kNumber.EPSILON){if(0n||n>p)return[];k=m*q-k* -l;if(0>k||k>p)return[]}else{if(0c?[]:k===c?f?[]:[g]:a<=c?[g,h]:[g,m]}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,0e&&(e=d);var g=a+1;g>d&&(g=0);d=f(h[a],h[e],h[g],k[b]);if(!d)return!1;d=k.length-1;e=b-1;0>e&&(e=d);g=b+1;g>d&&(g=0);return(d=f(k[b],k[e],k[g],h[a]))?!0:!1}function d(a,b){var c,f;for(c=0;cK){console.log("Infinite Loop! Holes left:"+m.length+", Probably Hole outside Shape!");break}for(l=C;lk;k++)q=m[k].x+":"+m[k].y,q=l[q],void 0!==q&&(m[k]=q);return p.concat()},isClockWise:function(a){return 0>Ia.area(a)}};cb.prototype=Object.create(J.prototype);cb.prototype.constructor=cb;Ga.prototype=Object.create(E.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),m=Math.sqrt(d*d+g*g),h=b.x-f/k;b=b.y+e/k;g=((c.x-g/m-h)*g-(c.y+d/m-b)*d)/(e*g-f*d);d=h+e*g-a.x;e=b+f*g-a.y;f=d*d+e*e;if(2>=f)return new C(d,e);f=Math.sqrt(f/2)}else a=!1,e>Number.EPSILON?d>Number.EPSILON&& -(a=!0):e<-Number.EPSILON?d<-Number.EPSILON&&(a=!0):Math.sign(f)===Math.sign(g)&&(a=!0),a?(d=-f,f=Math.sqrt(h)):(d=e,e=f,f=Math.sqrt(h/2));return new C(d/f,e/f)}function e(a,b){var c,d;for(L=a.length;0<=--L;){c=L;d=L-1;0>d&&(d=a.length-1);var e,f=H+2*y;for(e=0;eMath.abs(g-k)?[new C(a,1-c),new C(h,1-d),new C(m,1-e),new C(n,1-b)]:[new C(g,1-c),new C(k,1-d),new C(l,1-e),new C(p,1-b)]}};Lc.prototype=Object.create(J.prototype);Lc.prototype.constructor=Lc;Ub.prototype=Object.create(Ga.prototype);Ub.prototype.constructor=Ub;Mc.prototype= -Object.create(J.prototype);Mc.prototype.constructor=Mc;mb.prototype=Object.create(E.prototype);mb.prototype.constructor=mb;Nc.prototype=Object.create(J.prototype);Nc.prototype.constructor=Nc;Vb.prototype=Object.create(E.prototype);Vb.prototype.constructor=Vb;Oc.prototype=Object.create(J.prototype);Oc.prototype.constructor=Oc;Wb.prototype=Object.create(E.prototype);Wb.prototype.constructor=Wb;Xb.prototype=Object.create(J.prototype);Xb.prototype.constructor=Xb;Yb.prototype=Object.create(E.prototype); -Yb.prototype.constructor=Yb;Zb.prototype=Object.create(E.prototype);Zb.prototype.constructor=Zb;nb.prototype=Object.create(J.prototype);nb.prototype.constructor=nb;Ua.prototype=Object.create(E.prototype);Ua.prototype.constructor=Ua;Pc.prototype=Object.create(nb.prototype);Pc.prototype.constructor=Pc;Qc.prototype=Object.create(Ua.prototype);Qc.prototype.constructor=Qc;Rc.prototype=Object.create(J.prototype);Rc.prototype.constructor=Rc;$b.prototype=Object.create(E.prototype);$b.prototype.constructor= -$b;var Ma=Object.freeze({WireframeGeometry:Mb,ParametricGeometry:Cc,ParametricBufferGeometry:Nb,TetrahedronGeometry:Ec,TetrahedronBufferGeometry:Ob,OctahedronGeometry:Fc,OctahedronBufferGeometry:lb,IcosahedronGeometry:Gc,IcosahedronBufferGeometry:Pb,DodecahedronGeometry:Hc,DodecahedronBufferGeometry:Qb,PolyhedronGeometry:Dc,PolyhedronBufferGeometry:za,TubeGeometry:Ic,TubeBufferGeometry:Rb,TorusKnotGeometry:Jc,TorusKnotBufferGeometry:Sb,TorusGeometry:Kc,TorusBufferGeometry:Tb,TextGeometry:Lc,TextBufferGeometry:Ub, -SphereGeometry:Mc,SphereBufferGeometry:mb,RingGeometry:Nc,RingBufferGeometry:Vb,PlaneGeometry:vc,PlaneBufferGeometry:jb,LatheGeometry:Oc,LatheBufferGeometry:Wb,ShapeGeometry:Xb,ShapeBufferGeometry:Yb,ExtrudeGeometry:cb,ExtrudeBufferGeometry:Ga,EdgesGeometry:Zb,ConeGeometry:Pc,ConeBufferGeometry:Qc,CylinderGeometry:nb,CylinderBufferGeometry:Ua,CircleGeometry:Rc,CircleBufferGeometry:$b,BoxGeometry:Gb,BoxBufferGeometry:ib});ac.prototype=Object.create(ra.prototype);ac.prototype.constructor=ac;ac.prototype.isShadowMaterial= -!0;bc.prototype=Object.create(ra.prototype);bc.prototype.constructor=bc;bc.prototype.isRawShaderMaterial=!0;Pa.prototype=Object.create(U.prototype);Pa.prototype.constructor=Pa;Pa.prototype.isMeshStandardMaterial=!0;Pa.prototype.copy=function(a){U.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};ob.prototype=Object.create(Pa.prototype);ob.prototype.constructor=ob;ob.prototype.isMeshPhysicalMaterial=!0;ob.prototype.copy=function(a){Pa.prototype.copy.call(this,a);this.defines={PHYSICAL:""};this.reflectivity= -a.reflectivity;this.clearCoat=a.clearCoat;this.clearCoatRoughness=a.clearCoatRoughness;return this};Ja.prototype=Object.create(U.prototype);Ja.prototype.constructor=Ja;Ja.prototype.isMeshPhongMaterial=!0;Ja.prototype.copy=function(a){U.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};pb.prototype=Object.create(Ja.prototype);pb.prototype.constructor=pb;pb.prototype.isMeshToonMaterial=!0;pb.prototype.copy=function(a){Ja.prototype.copy.call(this,a);this.gradientMap=a.gradientMap;return this};qb.prototype=Object.create(U.prototype);qb.prototype.constructor= -qb;qb.prototype.isMeshNormalMaterial=!0;qb.prototype.copy=function(a){U.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}; -rb.prototype=Object.create(U.prototype);rb.prototype.constructor=rb;rb.prototype.isMeshLambertMaterial=!0;rb.prototype.copy=function(a){U.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};sb.prototype=Object.create(U.prototype);sb.prototype.constructor=sb;sb.prototype.isLineDashedMaterial=!0;sb.prototype.copy=function(a){U.prototype.copy.call(this, -a);this.color.copy(a.color);this.linewidth=a.linewidth;this.scale=a.scale;this.dashSize=a.dashSize;this.gapSize=a.gapSize;return this};var mg=Object.freeze({ShadowMaterial:ac,SpriteMaterial:bb,RawShaderMaterial:bc,ShaderMaterial:ra,PointsMaterial:Fa,MeshPhysicalMaterial:ob,MeshStandardMaterial:Pa,MeshPhongMaterial:Ja,MeshToonMaterial:pb,MeshNormalMaterial:qb,MeshLambertMaterial:rb,MeshDepthMaterial:Za,MeshBasicMaterial:ya,LineDashedMaterial:sb,LineBasicMaterial:ea,Material:U}),ed={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={}}},va=new Zd;Object.assign(Ka.prototype,{load:function(a,b,c,d){void 0===a&&(a="");void 0!==this.path&&(a=this.path+a);var e=this,f=ed.get(a);if(void 0!==f)return e.manager.itemStart(a),setTimeout(function(){b&&b(f);e.manager.itemEnd(a)},0),f;var g=a.match(/^data:(.*?)(;base64)?,(.*)$/);if(g){var h=g[1],k=!!g[2],g= -g[3],g=window.decodeURIComponent(g);k&&(g=window.atob(g));try{var m,l=(this.responseType||"").toLowerCase();switch(l){case "arraybuffer":case "blob":m=new ArrayBuffer(g.length);for(var n=new Uint8Array(m),k=0;k=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),d=this.getValueSize(),this.times=ia.arraySlice(c,e,f),this.values=ia.arraySlice(this.values,e*d,f*d);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&&ia.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=this.times,b=this.values,c=this.getValueSize(),d=2302===this.getInterpolation(),e=1,f=a.length-1,g=1;gm.opacity&&(m.transparent=!0);d.setTextures(k);return d.parse(m)}}()});Object.assign(ce.prototype, -{load:function(a,b,c,d){var e=this,f=this.texturePath&&"string"===typeof this.texturePath?this.texturePath:ec.prototype.extractUrlBase(a),g=new Ka(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 J,d=a,e,f,g,h,k,m,l,v,p,r,z,t,y,x,u=d.faces;p=d.vertices;var B=d.normals,w=d.colors;m=d.scale;var I=0;if(void 0!==d.uvs){for(e=0;ef;f++)v=u[h++],x=y[2*v],v=y[2*v+1],x=new C(x,v),2!==f&&c.faceVertexUvs[e][g].push(x),0!==f&&c.faceVertexUvs[e][g+1].push(x);l&&(l=3*u[h++],r.normal.set(B[l++],B[l++],B[l]), -t.normal.copy(r.normal));if(z)for(e=0;4>e;e++)l=3*u[h++],z=new n(B[l++],B[l++],B[l]),2!==e&&r.vertexNormals.push(z),0!==e&&t.vertexNormals.push(z);m&&(m=u[h++],m=w[m],r.color.setHex(m),t.color.setHex(m));if(p)for(e=0;4>e;e++)m=u[h++],m=w[m],2!==e&&r.vertexColors.push(new G(m)),0!==e&&t.vertexColors.push(new G(m));c.faces.push(r);c.faces.push(t)}else{r=new Sa;r.a=u[h++];r.b=u[h++];r.c=u[h++];g&&(g=u[h++],r.materialIndex=g);g=c.faces.length;if(e)for(e=0;ef;f++)v=u[h++],x=y[2*v],v=y[2*v+1],x=new C(x,v),c.faceVertexUvs[e][g].push(x);l&&(l=3*u[h++],r.normal.set(B[l++],B[l++],B[l]));if(z)for(e=0;3>e;e++)l=3*u[h++],z=new n(B[l++],B[l++],B[l]),r.vertexNormals.push(z);m&&(m=u[h++],r.color.setHex(w[m]));if(p)for(e=0;3>e;e++)m=u[h++],r.vertexColors.push(new G(w[m]));c.faces.push(r)}d=a;h=void 0!==d.influencesPerVertex?d.influencesPerVertex:2;if(d.skinWeights)for(k=0,u=d.skinWeights.length;kk)g=d+1;else if(0b&&(b=0);1Number.EPSILON&&(g.normalize(),c=Math.acos(Y.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(Y.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;cc;)c+=b;for(;c>b;)c-=b;cb.length-2?b.length-1:a+1],b=b[a>b.length-3?b.length-1:a+2];return new C(Qe(c,d.x,e.x,f.x,b.x),Qe(c,d.y,e.y,f.y,b.y))};fc.prototype=Object.create(ua.prototype);fc.prototype.constructor=fc;fc.prototype.getPoint=function(a){var b=this.v0,c=this.v1,d=this.v2,e=this.v3;return new C(xb(a,b.x,c.x,d.x,e.x),xb(a,b.y,c.y,d.y,e.y))};gc.prototype=Object.create(ua.prototype); -gc.prototype.constructor=gc;gc.prototype.getPoint=function(a){var b=this.v0,c=this.v1,d=this.v2;return new C(wb(a,b.x,c.x,d.x),wb(a,b.y,c.y,d.y))};var te=Object.assign(Object.create(Vc.prototype),{fromPoints:function(a){this.moveTo(a[0].x,a[0].y);for(var b=1,c=a.length;bNumber.EPSILON){if(0>m&&(g=b[f],k=-k,h=b[e],m=-m),!(a.yh.y))if(a.y===g.y){if(a.x===g.x)return!0}else{e=m*(a.x-g.x)-k*(a.y-g.y);if(0===e)return!0; -0>e||(d=!d)}}else if(a.y===g.y&&(h.x<=a.x&&a.x<=g.x||g.x<=a.x&&a.x<=h.x))return!0}return d}var e=Ia.isClockWise,f=this.subPaths;if(0===f.length)return[];if(!0===b)return c(f);var g,h,k,m=[];if(1===f.length)return h=f[0],k=new zb,k.curves=h.curves,m.push(k),m;var l=!e(f[0].getPoints()),l=a?!l:l;k=[];var n=[],p=[],r=0,z;n[r]=void 0;p[r]=[];for(var t=0,y=f.length;td&& -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){oa.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(Te.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(ha,{Composite:Te,create:function(a,b,c){return a&&a.isAnimationObjectGroup?new ha.Composite(a,b,c):new ha(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=c){var n=c++,p=b[n];d[p.uuid]=l;b[l]=p;d[m]=n;b[n]=k;k=0;for(m=f;k!==m;++k){var p=e[k],r=p[l];p[l]=p[n];p[n]=r}}}this.nCachedObjects_=c},uncache:function(a){for(var b=this._objects,c=b.length,d=this.nCachedObjects_,e=this._indicesByUUID,f=this._bindings,g=f.length,h=0,k=arguments.length;h!==k;++h){var l=arguments[h].uuid,n=e[l]; -if(void 0!==n)if(delete e[l],nb||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(We.prototype,xa.prototype,{_bindAction:function(a,b){var c=a._localRoot||this._root,d=a._clip.tracks,e=d.length,f=a._propertyBindings,g=a._interpolants,h=c.uuid,k=this._bindingsByRootAndName,l=k[h];void 0===l&&(l={},k[h]=l);for(k=0;k!==e;++k){var n=d[k],v=n.name,p=l[v];if(void 0=== -p){p=f[k];if(void 0!==p){null===p._cacheIndex&&(++p.referenceCount,this._addInactiveBinding(p,h,v));continue}p=new ke(ha.create(c,v,b&&b._propertyBindings[k].binding.parsedPath),n.ValueTypeName,n.getValueSize());++p.referenceCount;this._addInactiveBinding(p,h,v)}f[k]=p;g[k].resultBuffer=p.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&&ah.end&&(h.end=f);c||(c=k)}}for(k in d)h=d[k],this.createAnimation(k,h.start,h.end,a);this.firstAnimation=c};ta.prototype.setAnimationDirectionForward=function(a){if(a=this.animationsMap[a])a.direction=1,a.directionBackwards=!1};ta.prototype.setAnimationDirectionBackward=function(a){if(a=this.animationsMap[a])a.direction=-1,a.directionBackwards=!0};ta.prototype.setAnimationFPS= -function(a,b){var c=this.animationsMap[a];c&&(c.fps=b,c.duration=(c.end-c.start)/c.fps)};ta.prototype.setAnimationDuration=function(a,b){var c=this.animationsMap[a];c&&(c.duration=b,c.fps=(c.end-c.start)/c.duration)};ta.prototype.setAnimationWeight=function(a,b){var c=this.animationsMap[a];c&&(c.weight=b)};ta.prototype.setAnimationTime=function(a,b){var c=this.animationsMap[a];c&&(c.time=b)};ta.prototype.getAnimationTime=function(a){var b=0;if(a=this.animationsMap[a])b=a.time;return b};ta.prototype.getAnimationDuration= -function(a){var b=-1;if(a=this.animationsMap[a])b=a.duration;return b};ta.prototype.playAnimation=function(a){var b=this.animationsMap[a];b?(b.time=0,b.active=!0):console.warn("THREE.MorphBlendMesh: animation["+a+"] undefined in .playAnimation()")};ta.prototype.stopAnimation=function(a){if(a=this.animationsMap[a])a.active=!1};ta.prototype.update=function(a){for(var b=0,c=this.animationsList.length;b -d.duration||0>d.time)d.direction*=-1,d.time>d.duration&&(d.time=d.duration,d.directionBackwards=!0),0>d.time&&(d.time=0,d.directionBackwards=!1)}else d.time%=d.duration,0>d.time&&(d.time+=d.duration);var f=d.start+Y.clamp(Math.floor(d.time/e),0,d.length-1),g=d.weight;f!==d.currentFrame&&(this.morphTargetInfluences[d.lastFrame]=0,this.morphTargetInfluences[d.currentFrame]=1*g,this.morphTargetInfluences[f]=0,d.lastFrame=d.currentFrame,d.currentFrame=f);e=d.time%e/e;d.directionBackwards&&(e=1-e);d.currentFrame!== -d.lastFrame?(this.morphTargetInfluences[d.currentFrame]=e*g,this.morphTargetInfluences[d.lastFrame]=(1-e)*g):this.morphTargetInfluences[d.currentFrame]=g}}};Xc.prototype=Object.create(z.prototype);Xc.prototype.constructor=Xc;Xc.prototype.isImmediateRenderObject=!0;Yc.prototype=Object.create(Q.prototype);Yc.prototype.constructor=Yc;Yc.prototype.update=function(){var a=new n,b=new n,c=new Ba;return function(){var d=["a","b","c"];this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld); -var e=this.object.matrixWorld,f=this.geometry.attributes.position,g=this.object.geometry;if(g&&g.isGeometry)for(var h=g.vertices,k=g.faces,l=g=0,n=k.length;lc.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))}}();Bb.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()};Bb.prototype.setColor=function(a){this.line.material.color.copy(a);this.cone.material.color.copy(a)};Ld.prototype=Object.create(Q.prototype);Ld.prototype.constructor=Ld;var Od=new n,ue=new re,ve=new re,we=new re;La.prototype=Object.create(ua.prototype);La.prototype.constructor= -La;La.prototype.getPoint=function(a){var b=this.points,c=b.length;a*=c-(this.closed?0:1);var d=Math.floor(a);a-=d;this.closed?d+=0d&&(d=1);1E-4>c&&(c=d);1E-4>h&&(h=d);ue.initNonuniformCatmullRom(e.x,f.x,g.x,b.x,c,d,h);ve.initNonuniformCatmullRom(e.y,f.y,g.y,b.y,c,d,h);we.initNonuniformCatmullRom(e.z,f.z,g.z,b.z,c,d,h)}else"catmullrom"===this.type&&(c=void 0!==this.tension?this.tension:.5,ue.initCatmullRom(e.x,f.x,g.x,b.x,c),ve.initCatmullRom(e.y,f.y,g.y,b.y,c),we.initCatmullRom(e.z,f.z,g.z,b.z,c));return new n(ue.calc(a), -ve.calc(a),we.calc(a))};bd.prototype=Object.create(ua.prototype);bd.prototype.constructor=bd;bd.prototype.getPoint=function(a){var b=this.v0,c=this.v1,d=this.v2,e=this.v3;return new n(xb(a,b.x,c.x,d.x,e.x),xb(a,b.y,c.y,d.y,e.y),xb(a,b.z,c.z,d.z,e.z))};cd.prototype=Object.create(ua.prototype);cd.prototype.constructor=cd;cd.prototype.getPoint=function(a){var b=this.v0,c=this.v1,d=this.v2;return new n(wb(a,b.x,c.x,d.x),wb(a,b.y,c.y,d.y),wb(a,b.z,c.z,d.z))};dd.prototype=Object.create(ua.prototype);dd.prototype.constructor= -dd;dd.prototype.getPoint=function(a){if(1===a)return this.v2.clone();var b=new n;b.subVectors(this.v2,this.v1);b.multiplyScalar(a);b.add(this.v1);return b};Md.prototype=Object.create(Va.prototype);Md.prototype.constructor=Md;ua.create=function(a,b){console.log("THREE.Curve.create() has been deprecated");a.prototype=Object.create(ua.prototype);a.prototype.constructor=a;a.prototype.getPoint=b;return a};cf.prototype=Object.create(La.prototype);df.prototype=Object.create(La.prototype);se.prototype=Object.create(La.prototype); -Object.assign(se.prototype,{initFromArray:function(a){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(a){console.error("THREE.Spline: .getControlPointsArray() has been removed.")},reparametrizeByArcLength:function(a){console.error("THREE.Spline: .reparametrizeByArcLength() has been removed.")}});Zc.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")};kc.prototype.update= -function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")};Object.assign(fd.prototype,{center:function(a){console.warn("THREE.Box2: .center() has been renamed to .getCenter().");return this.getCenter(a)},empty:function(){console.warn("THREE.Box2: .empty() has been renamed to .isEmpty().");return this.isEmpty()},isIntersectionBox:function(a){console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().");return this.intersectsBox(a)},size:function(a){console.warn("THREE.Box2: .size() has been renamed to .getSize()."); -return this.getSize(a)}});Object.assign(Ra.prototype,{center:function(a){console.warn("THREE.Box3: .center() has been renamed to .getCenter().");return this.getCenter(a)},empty:function(){console.warn("THREE.Box3: .empty() has been renamed to .isEmpty().");return this.isEmpty()},isIntersectionBox:function(a){console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox().");return this.intersectsBox(a)},isIntersectionSphere:function(a){console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."); -return this.intersectsSphere(a)},size:function(a){console.warn("THREE.Box3: .size() has been renamed to .getSize().");return this.getSize(a)}});Hb.prototype.center=function(a){console.warn("THREE.Line3: .center() has been renamed to .getCenter().");return this.getCenter(a)};Y.random16=function(){console.warn("THREE.Math.random16() has been deprecated. Use Math.random() instead.");return Math.random()};Object.assign(Ba.prototype,{flattenToArrayOffset:function(a,b){console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."); -return this.toArray(a,b)},multiplyVector3:function(a){console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.");return a.applyMatrix3(this)},multiplyVector3Array:function(a){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},applyToBuffer:function(a,b,c){console.warn("THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.");return this.applyToBufferAttribute(a)},applyToVector3Array:function(a, -b,c){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")}});Object.assign(K.prototype,{extractPosition:function(a){console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().");return this.copyPosition(a)},flattenToArrayOffset:function(a,b){console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.");return this.toArray(a,b)},getPosition:function(){var a;return function(){void 0===a&&(a=new n);console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."); -return a.setFromMatrixColumn(this,3)}}(),setRotationFromQuaternion:function(a){console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().");return this.makeRotationFromQuaternion(a)},multiplyToArray:function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},multiplyVector3:function(a){console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},multiplyVector4:function(a){console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."); -return a.applyMatrix4(this)},multiplyVector3Array:function(a){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},rotateAxis:function(a){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.");a.transformDirection(this)},crossVector:function(a){console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},translate:function(){console.error("THREE.Matrix4: .translate() has been removed.")}, -rotateX:function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},applyToBuffer:function(a,b,c){console.warn("THREE.Matrix4: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.");return this.applyToBufferAttribute(a)}, -applyToVector3Array:function(a,b,c){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},makeFrustum:function(a,b,c,d,e,f){console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead.");return this.makePerspective(a,b,d,c,e,f)}});Aa.prototype.isIntersectionLine=function(a){console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine().");return this.intersectsLine(a)};oa.prototype.multiplyVector3= -function(a){console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.");return a.applyQuaternion(this)};Object.assign(kb.prototype,{isIntersectionBox:function(a){console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox().");return this.intersectsBox(a)},isIntersectionPlane:function(a){console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane().");return this.intersectsPlane(a)},isIntersectionSphere:function(a){console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."); -return this.intersectsSphere(a)}});Object.assign(zb.prototype,{extrude:function(a){console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead.");return new cb(this,a)},makeGeometry:function(a){console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead.");return new Xb(this,a)}});Object.assign(C.prototype,{fromAttribute:function(a,b,c){console.error("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute().");return this.fromBufferAttribute(a, -b,c)}});Object.assign(n.prototype,{setEulerFromRotationMatrix:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},getPositionFromMatrix:function(a){console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().");return this.setFromMatrixPosition(a)}, -getScaleFromMatrix:function(a){console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().");return this.setFromMatrixScale(a)},getColumnFromMatrix:function(a,b){console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().");return this.setFromMatrixColumn(b,a)},applyProjection:function(a){console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead.");return this.applyMatrix4(a)},fromAttribute:function(a, -b,c){console.error("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute().");return this.fromBufferAttribute(a,b,c)}});Object.assign(fa.prototype,{fromAttribute:function(a,b,c){console.error("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute().");return this.fromBufferAttribute(a,b,c)}});J.prototype.computeTangents=function(){console.warn("THREE.Geometry: .computeTangents() has been removed.")};Object.assign(z.prototype,{getChildByName:function(a){console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."); -return this.getObjectByName(a)},renderDepth:function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(a,b){console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead.");return this.translateOnAxis(b,a)}});Object.defineProperties(z.prototype,{eulerOrder:{get:function(){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order.");return this.rotation.order},set:function(a){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."); -this.rotation.order=a}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}});Object.defineProperties(yc.prototype,{objects:{get:function(){console.warn("THREE.LOD: .objects has been renamed to .levels.");return this.levels}}});Object.defineProperty(zc.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}, -set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}});Object.defineProperty(ua.prototype,"__arcLengthDivisions",{get:function(){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.");return this.arcLengthDivisions},set:function(a){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.");this.arcLengthDivisions=a}});qa.prototype.setLens=function(a,b){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."); -void 0!==b&&(this.filmGauge=b);this.setFocalLength(a)};Object.defineProperties(na.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(a){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov.");this.shadow.camera.fov=a}},shadowCameraLeft:{set:function(a){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left.");this.shadow.camera.left=a}},shadowCameraRight:{set:function(a){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."); -this.shadow.camera.right=a}},shadowCameraTop:{set:function(a){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top.");this.shadow.camera.top=a}},shadowCameraBottom:{set:function(a){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom.");this.shadow.camera.bottom=a}},shadowCameraNear:{set:function(a){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near.");this.shadow.camera.near=a}},shadowCameraFar:{set:function(a){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."); -this.shadow.camera.far=a}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(a){console.warn("THREE.Light: .shadowBias is now .shadow.bias.");this.shadow.bias=a}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(a){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."); -this.shadow.mapSize.width=a}},shadowMapHeight:{set:function(a){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height.");this.shadow.mapSize.height=a}}});Object.defineProperties(Z.prototype,{length:{get:function(){console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead.");return this.array.length}}});Object.assign(E.prototype,{addIndex:function(a){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().");this.setIndex(a)},addDrawCall:function(a, -b,c){void 0!==c&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset.");console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup().");this.addGroup(a,b)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().");this.clearGroups()},computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")}}); -Object.defineProperties(E.prototype,{drawcalls:{get:function(){console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups.");return this.groups}},offsets:{get:function(){console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups.");return this.groups}}});Object.defineProperties(Id.prototype,{dynamic:{set:function(){console.warn("THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.")}},onUpdate:{value:function(){console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead."); -return this}}});Object.defineProperties(U.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},wrapRGB:{get:function(){console.warn("THREE.Material: .wrapRGB has been removed.");return new G}}});Object.defineProperties(Ja.prototype,{metal:{get:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead.");return!1},set:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead")}}}); -Object.defineProperties(ra.prototype,{derivatives:{get:function(){console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives.");return this.extensions.derivatives},set:function(a){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives.");this.extensions.derivatives=a}}});Object.assign(Xd.prototype,{getCurrentRenderTarget:function(){console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget().");return this.getRenderTarget()}, -supportsFloatTextures:function(){console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' ).");return this.extensions.get("OES_texture_float")},supportsHalfFloatTextures:function(){console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' ).");return this.extensions.get("OES_texture_half_float")},supportsStandardDerivatives:function(){console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."); -return this.extensions.get("OES_standard_derivatives")},supportsCompressedTextureS3TC:function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' ).");return this.extensions.get("WEBGL_compressed_texture_s3tc")},supportsCompressedTexturePVRTC:function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' ).");return this.extensions.get("WEBGL_compressed_texture_pvrtc")}, -supportsBlendMinMax:function(){console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' ).");return this.extensions.get("EXT_blend_minmax")},supportsVertexTextures:function(){console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures.");return this.capabilities.vertexTextures},supportsInstancedArrays:function(){console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."); -return this.extensions.get("ANGLE_instanced_arrays")},enableScissorTest:function(a){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest().");this.setScissorTest(a)},initMaterial:function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},addPrePlugin:function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},addPostPlugin:function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},updateShadowMap:function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")}}); -Object.defineProperties(Xd.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled.");this.shadowMap.enabled=a}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type.");this.shadowMap.type=a}},shadowMapCullFace:{get:function(){return this.shadowMap.cullFace},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapCullFace is now .shadowMap.cullFace."); -this.shadowMap.cullFace=a}}});Object.defineProperties(Ie.prototype,{cullFace:{get:function(){return this.renderReverseSided?2:1},set:function(a){a=1!==a;console.warn("WebGLRenderer: .shadowMap.cullFace is deprecated. 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-1 : a > b ? 1 : 0; -} - -TinyQueue.prototype = { - - push: function (item) { - this.data.push(item); - this.length++; - this._up(this.length - 1); - }, - - pop: function () { - if (this.length === 0) return undefined; - var top = this.data[0]; - this.length--; - if (this.length > 0) { - this.data[0] = this.data[this.length]; - this._down(0); + 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++); } - 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; + catch (err) { + this.destination.error(err); + return; } - - data[pos] = item; - }, - - _down: function (pos) { - var data = this.data; - var compare = this.compare; - var len = this.length; - var halfLen = len >> 1; - var item = data[pos]; - - while (pos < halfLen) { - var left = (pos << 1) + 1; - var right = left + 1; - var best = data[left]; - - if (right < len && compare(data[right], best) < 0) { - left = right; - best = data[right]; - } - if (compare(best, item) >= 0) break; - - data[pos] = best; - pos = left; + if (result) { + this.destination.next(value); } + }; + return FilterSubscriber; +}(Subscriber_1.Subscriber)); - data[pos] = item; - } -}; - -},{}],178:[function(require,module,exports){ -// Underscore.js 1.8.3 -// http://underscorejs.org -// (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors -// Underscore may be freely distributed under the MIT license. - -(function() { - - // Baseline setup - // -------------- - - // Establish the root object, `window` in the browser, or `exports` on the server. - var root = this; - - // Save the previous value of the `_` variable. - var previousUnderscore = root._; - - // Save bytes in the minified (but not gzipped) version: - var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype; - - // Create quick reference variables for speed access to core prototypes. - var - push = ArrayProto.push, - slice = ArrayProto.slice, - toString = ObjProto.toString, - hasOwnProperty = ObjProto.hasOwnProperty; - - // All **ECMAScript 5** native function implementations that we hope to use - // are declared here. - var - nativeIsArray = Array.isArray, - nativeKeys = Object.keys, - nativeBind = FuncProto.bind, - nativeCreate = Object.create; - - // Naked function reference for surrogate-prototype-swapping. - var Ctor = function(){}; - - // Create a safe reference to the Underscore object for use below. - var _ = function(obj) { - if (obj instanceof _) return obj; - if (!(this instanceof _)) return new _(obj); - this._wrapped = obj; - }; - - // Export the Underscore object for **Node.js**, with - // backwards-compatibility for the old `require()` API. If we're in - // the browser, add `_` as a global object. - if (typeof exports !== 'undefined') { - if (typeof module !== 'undefined' && module.exports) { - exports = module.exports = _; +},{"../Subscriber":38}],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); } - exports._ = _; - } else { - root._ = _; - } - - // Current version. - _.VERSION = '1.8.3'; - - // Internal function that returns an efficient (for current engines) version - // of the passed-in callback, to be repeatedly applied in other Underscore - // functions. - var optimizeCb = function(func, context, argCount) { - if (context === void 0) return func; - switch (argCount == null ? 3 : argCount) { - case 1: return function(value) { - return func.call(context, value); - }; - case 2: return function(value, other) { - return func.call(context, value, other); - }; - case 3: return function(value, index, collection) { - return func.call(context, value, index, collection); - }; - case 4: return function(accumulator, value, index, collection) { - return func.call(context, accumulator, value, index, collection); - }; + return function (d, b) { + extendStatics(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; } - return function() { - return func.apply(context, arguments); + FinallyOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new FinallySubscriber(subscriber, this.callback)); }; - }; - - // A mostly-internal function to generate callbacks that can be applied - // to each element in a collection, returning the desired result — either - // identity, an arbitrary callback, a property matcher, or a property accessor. - var cb = function(value, context, argCount) { - if (value == null) return _.identity; - if (_.isFunction(value)) return optimizeCb(value, context, argCount); - if (_.isObject(value)) return _.matcher(value); - return _.property(value); - }; - _.iteratee = function(value, context) { - return cb(value, context, Infinity); - }; + 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)); - // An internal function for creating assigner functions. - var createAssigner = function(keysFunc, undefinedOnly) { - return function(obj) { - var length = arguments.length; - if (length < 2 || obj == null) return obj; - for (var index = 1; index < length; index++) { - var source = arguments[index], - keys = keysFunc(source), - l = keys.length; - for (var i = 0; i < l; i++) { - var key = keys[i]; - if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key]; - } - } - return obj; +},{"../Subscriber":38,"../Subscription":39}],104:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - }; - - // An internal function for creating a new object that inherits from another. - var baseCreate = function(prototype) { - if (!_.isObject(prototype)) return {}; - if (nativeCreate) return nativeCreate(prototype); - Ctor.prototype = prototype; - var result = new Ctor; - Ctor.prototype = null; - return result; - }; - - var property = function(key) { - return function(obj) { - return obj == null ? void 0 : obj[key]; +})(); +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)); }; - }; - - // Helper for collection methods to determine whether a collection - // should be iterated as an array or as an object - // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength - // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094 - var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1; - var getLength = property('length'); - var isArrayLike = function(collection) { - var length = getLength(collection); - return typeof length == 'number' && length >= 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 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; } - 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); + 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; - // **Reduce** builds up a single result from a list of values, aka `inject`, - // or `foldl`. - _.reduce = _.foldl = _.inject = createReduce(1); +},{"../Subscriber":38}],105:[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; - // The right-associative version of reduce, also known as `foldr`. - _.reduceRight = _.foldr = createReduce(-1); +},{"../operators/find":104}],106:[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; - // 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); +},{"../util/EmptyError":193,"../util/identity":201,"./defaultIfEmpty":89,"./filter":102,"./take":154,"./throwIfEmpty":161}],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); } - 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 function (d, b) { + extendStatics(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; } - 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; + 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; } - 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; + GroupBySubscriber.prototype._next = function (value) { + var key; + try { + key = this.keySelector(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; + 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; } - 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; + 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); } - } - } 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 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; } - 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; - }; + 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)); - // 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)]; +},{"../Observable":31,"../Subject":36,"../Subscriber":38,"../Subscription":39}],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 _.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; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - }; - - // 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; - } +})(); +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() { } - 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); - } + 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; } - 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)); - }; + IgnoreElementsSubscriber.prototype._next = function (unused) { + }; + return IgnoreElementsSubscriber; +}(Subscriber_1.Subscriber)); - // 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); +},{"../Subscriber":38}],109:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - return 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 function (d, b) { + extendStatics(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() { } - 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]; - } + 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; } - 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; + IsEmptySubscriber.prototype.notifyComplete = function (isEmpty) { + var destination = this.destination; + destination.next(isEmpty); + destination.complete(); }; - } - - // 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; + IsEmptySubscriber.prototype._next = function (value) { + this.notifyComplete(false); }; - } + IsEmptySubscriber.prototype._complete = function () { + this.notifyComplete(true); + }; + return IsEmptySubscriber; +}(Subscriber_1.Subscriber)); - // 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); +},{"../Subscriber":38}],110:[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; - for (var idx = 0; idx < length; idx++, start += step) { - range[idx] = start; +},{"../util/EmptyError":193,"../util/identity":201,"./defaultIfEmpty":89,"./filter":102,"./takeLast":155,"./throwIfEmpty":161}],111:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - - 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 function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - 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]; +})(); +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)); }; - 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; +} +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)); }; - }; - - // 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 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)); - 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; +},{"../Subscriber":38}],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 __()); }; - }; - - // 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); +})(); +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)); }; - }; - - // 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; + 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)); - // 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); - } +},{"../Subscriber":38}],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 __()); }; - }; - - // 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; +})(); +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()); }; - }; - - // 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); - } +} +exports.materialize = materialize; +var MaterializeOperator = (function () { + function MaterializeOperator() { } - } - - // 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]]; + 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; } - return values; - }; + 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)); - // 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; - }; +},{"../Notification":30,"../Subscriber":38}],114:[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; - // 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]]]; +},{"./reduce":132}],115:[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 pairs; - }; + return function (source) { return source.lift.call(merge_1.merge.apply(void 0, [source].concat(observables))); }; +} +exports.merge = merge; - // 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; - }; +},{"../observable/merge":60}],116:[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; - // 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); +},{"../util/identity":201,"./mergeMap":117}],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 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 function (d, b) { + extendStatics(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)); }; } - }; - - // 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); + else if (typeof resultSelector === 'number') { + concurrent = resultSelector; } - 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 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; } - 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); - }; + 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; } - 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; - }; + MergeMapSubscriber.prototype._next = function (value) { + if (this.active < this.concurrent) { + this._tryNext(value); + } + else { + this.buffer.push(value); + } + }; + MergeMapSubscriber.prototype._tryNext = function (value) { + var result; + var index = this.index++; + try { + result = this.project(value, index); + } + catch (err) { + this.destination.error(err); + return; + } + this.active++; + this._innerSub(result, value, index); + }; + MergeMapSubscriber.prototype._innerSub = function (ish, value, index) { + var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, undefined, undefined); + var destination = this.destination; + destination.add(innerSubscriber); + subscribeToResult_1.subscribeToResult(this, ish, value, index, innerSubscriber); + }; + MergeMapSubscriber.prototype._complete = function () { + this.hasCompleted = true; + if (this.active === 0 && this.buffer.length === 0) { + this.destination.complete(); + } + this.unsubscribe(); + }; + MergeMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.destination.next(innerValue); + }; + MergeMapSubscriber.prototype.notifyComplete = function (innerSub) { + var buffer = this.buffer; + this.remove(innerSub); + this.active--; + if (buffer.length > 0) { + this._next(buffer.shift()); + } + else if (this.active === 0 && this.hasCompleted) { + this.destination.complete(); + } + }; + return MergeMapSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); +exports.MergeMapSubscriber = MergeMapSubscriber; - // 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; +},{"../InnerSubscriber":29,"../OuterSubscriber":33,"../observable/from":50,"../util/subscribeToResult":221,"./map":111}],118:[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); } - return true; - }; - + if (typeof resultSelector === 'number') { + concurrent = resultSelector; + } + return mergeMap_1.mergeMap(function () { return innerObservable; }, concurrent); +} +exports.mergeMapTo = mergeMapTo; - // 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; - } +},{"./mergeMap":117}],119:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - // 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; - } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var tryCatch_1 = require("../util/tryCatch"); +var errorObject_1 = require("../util/errorObject"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var InnerSubscriber_1 = require("../InnerSubscriber"); +function mergeScan(accumulator, seed, concurrent) { + if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; } + return function (source) { return source.lift(new MergeScanOperator(accumulator, seed, concurrent)); }; +} +exports.mergeScan = mergeScan; +var MergeScanOperator = (function () { + function MergeScanOperator(accumulator, seed, concurrent) { + this.accumulator = accumulator; + this.seed = seed; + this.concurrent = concurrent; } - // 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 + ']'; + MergeScanOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new MergeScanSubscriber(subscriber, this.accumulator, this.seed, this.concurrent)); }; - }); - - // 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'); + return MergeScanOperator; +}()); +exports.MergeScanOperator = MergeScanOperator; +var MergeScanSubscriber = (function (_super) { + __extends(MergeScanSubscriber, _super); + function MergeScanSubscriber(destination, accumulator, acc, concurrent) { + var _this = _super.call(this, destination) || this; + _this.accumulator = accumulator; + _this.acc = acc; + _this.concurrent = concurrent; + _this.hasValue = false; + _this.hasCompleted = false; + _this.buffer = []; + _this.active = 0; + _this.index = 0; + return _this; + } + MergeScanSubscriber.prototype._next = function (value) { + if (this.active < this.concurrent) { + var index = this.index++; + var ish = tryCatch_1.tryCatch(this.accumulator)(this.acc, value); + var destination = this.destination; + if (ish === errorObject_1.errorObject) { + destination.error(errorObject_1.errorObject.e); + } + else { + this.active++; + this._innerSub(ish, value, index); + } + } + else { + this.buffer.push(value); + } }; - } - - // 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; + MergeScanSubscriber.prototype._innerSub = function (ish, value, index) { + var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, undefined, undefined); + var destination = this.destination; + destination.add(innerSubscriber); + subscribeToResult_1.subscribeToResult(this, ish, value, index, innerSubscriber); }; - } - - // 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; + 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(); }; - }; - - _.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]; + MergeScanSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + var destination = this.destination; + this.acc = innerValue; + this.hasValue = true; + destination.next(innerValue); }; - }; - - // 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); + 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; - // 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; - }; +},{"../InnerSubscriber":29,"../OuterSubscriber":33,"../util/errorObject":199,"../util/subscribeToResult":221,"../util/tryCatch":223}],120:[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; - // Return a random integer between min and max (inclusive). - _.random = function(min, max) { - if (max == null) { - max = min; - min = 0; +},{"./reduce":132}],121:[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; } - 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); + 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; - // Functions for escaping and unescaping strings to/from HTML interpolation. - var createEscaper = function(map) { - var escaper = function(match) { - return map[match]; +},{"../observable/ConnectableObservable":41}],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 __()); }; - // 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; +})(); +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)); }; - }; - _.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; +} +exports.observeOn = observeOn; +var ObserveOnOperator = (function () { + function ObserveOnOperator(scheduler, delay) { + if (delay === void 0) { delay = 0; } + this.scheduler = scheduler; + this.delay = delay; } - 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; + 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; } - - var template = function(data) { - return render.call(this, data, _); + ObserveOnSubscriber.dispatch = function (arg) { + var notification = arg.notification, destination = arg.destination; + notification.observe(destination); + this.unsubscribe(); }; - - // 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); + ObserveOnSubscriber.prototype.scheduleMessage = function (notification) { + var destination = this.destination; + destination.add(this.scheduler.schedule(ObserveOnSubscriber.dispatch, this.delay, new ObserveOnMessage(notification, this.destination))); }; - }); - - // 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)); + ObserveOnSubscriber.prototype._next = function (value) { + this.scheduleMessage(Notification_1.Notification.createNext(value)); }; - }); - - // 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)); - -},{}],179:[function(require,module,exports){ -var createElement = require("./vdom/create-element.js") - -module.exports = createElement - -},{"./vdom/create-element.js":185}],180:[function(require,module,exports){ -var diff = require("./vtree/diff.js") - -module.exports = diff - -},{"./vtree/diff.js":205}],181:[function(require,module,exports){ -var h = require("./virtual-hyperscript/index.js") - -module.exports = h + 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; -},{"./virtual-hyperscript/index.js":192}],182:[function(require,module,exports){ -var diff = require("./diff.js") -var patch = require("./patch.js") -var h = require("./h.js") -var create = require("./create-element.js") -var VNode = require('./vnode/vnode.js') -var VText = require('./vnode/vtext.js') - -module.exports = { - diff: diff, - patch: patch, - h: h, - create: create, - VNode: VNode, - VText: VText -} - -},{"./create-element.js":179,"./diff.js":180,"./h.js":181,"./patch.js":183,"./vnode/vnode.js":201,"./vnode/vtext.js":203}],183:[function(require,module,exports){ -var patch = require("./vdom/patch.js") - -module.exports = patch - -},{"./vdom/patch.js":188}],184:[function(require,module,exports){ -var isObject = require("is-object") -var isHook = require("../vnode/is-vhook.js") - -module.exports = applyProperties - -function applyProperties(node, props, previous) { - for (var propName in props) { - var propValue = props[propName] - - if (propValue === undefined) { - removeProperty(node, propName, propValue, previous); - } else if (isHook(propValue)) { - removeProperty(node, propName, propValue, previous) - if (propValue.hook) { - propValue.hook(node, - propName, - previous ? previous[propName] : undefined) - } - } else { - if (isObject(propValue)) { - patchObject(node, props, previous, propName, propValue); - } else { - node[propName] = propValue - } - } +},{"../Notification":30,"../Subscriber":38}],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); } -} - -function removeProperty(node, propName, propValue, previous) { - if (previous) { - var previousValue = previous[propName] - - if (!isHook(previousValue)) { - if (propName === "attributes") { - for (var attrName in previousValue) { - node.removeAttribute(attrName) - } - } else if (propName === "style") { - for (var i in previousValue) { - node.style[i] = "" - } - } else if (typeof previousValue === "string") { - node[propName] = "" - } else { - node[propName] = null - } - } else if (previousValue.unhook) { - previousValue.unhook(node, propName, propValue) - } + return function (d, b) { + extendStatics(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)); }; } - -function patchObject(node, props, previous, propName, propValue) { - var previousValue = previous ? previous[propName] : undefined - - // Set attributes - if (propName === "attributes") { - for (var attrName in propValue) { - var attrValue = propValue[attrName] - - if (attrValue === undefined) { - node.removeAttribute(attrName) - } else { - node.setAttribute(attrName, attrValue) - } - } - - return +exports.onErrorResumeNext = onErrorResumeNext; +function onErrorResumeNextStatic() { + var nextSources = []; + for (var _i = 0; _i < arguments.length; _i++) { + nextSources[_i] = arguments[_i]; } - - if(previousValue && isObject(previousValue) && - getPrototype(previousValue) !== getPrototype(propValue)) { - node[propName] = propValue - return + var source = null; + if (nextSources.length === 1 && isArray_1.isArray(nextSources[0])) { + nextSources = nextSources[0]; } - - if (!isObject(node[propName])) { - node[propName] = {} + 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; } - - var replacer = propName === "style" ? "" : undefined - - for (var k in propValue) { - var value = propValue[k] - node[propName][k] = (value === undefined) ? replacer : value + OnErrorResumeNextOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new OnErrorResumeNextSubscriber(subscriber, this.nextSources)); + }; + return OnErrorResumeNextOperator; +}()); +var OnErrorResumeNextSubscriber = (function (_super) { + __extends(OnErrorResumeNextSubscriber, _super); + function OnErrorResumeNextSubscriber(destination, nextSources) { + var _this = _super.call(this, destination) || this; + _this.destination = destination; + _this.nextSources = nextSources; + return _this; } -} + OnErrorResumeNextSubscriber.prototype.notifyError = function (error, innerSub) { + this.subscribeToNextSource(); + }; + OnErrorResumeNextSubscriber.prototype.notifyComplete = function (innerSub) { + this.subscribeToNextSource(); + }; + OnErrorResumeNextSubscriber.prototype._error = function (err) { + this.subscribeToNextSource(); + this.unsubscribe(); + }; + OnErrorResumeNextSubscriber.prototype._complete = function () { + this.subscribeToNextSource(); + this.unsubscribe(); + }; + OnErrorResumeNextSubscriber.prototype.subscribeToNextSource = function () { + var next = this.nextSources.shift(); + if (next) { + var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, undefined, undefined); + var destination = this.destination; + destination.add(innerSubscriber); + subscribeToResult_1.subscribeToResult(this, next, undefined, undefined, innerSubscriber); + } + else { + this.destination.complete(); + } + }; + return OnErrorResumeNextSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); -function getPrototype(value) { - if (Object.getPrototypeOf) { - return Object.getPrototypeOf(value) - } else if (value.__proto__) { - return value.__proto__ - } else if (value.constructor) { - return value.constructor.prototype +},{"../InnerSubscriber":29,"../OuterSubscriber":33,"../observable/from":50,"../util/isArray":202,"../util/subscribeToResult":221}],124:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function pairwise() { + return function (source) { return source.lift(new PairwiseOperator()); }; } - -},{"../vnode/is-vhook.js":196,"is-object":20}],185:[function(require,module,exports){ -var document = require("global/document") - -var applyProperties = require("./apply-properties") - -var isVNode = require("../vnode/is-vnode.js") -var isVText = require("../vnode/is-vtext.js") -var isWidget = require("../vnode/is-widget.js") -var handleThunk = require("../vnode/handle-thunk.js") - -module.exports = createElement - -function createElement(vnode, opts) { - var doc = opts ? opts.document || document : document - var warn = opts ? opts.warn : null - - vnode = handleThunk(vnode).a - - if (isWidget(vnode)) { - return vnode.init() - } else if (isVText(vnode)) { - return doc.createTextNode(vnode.text) - } else if (!isVNode(vnode)) { - if (warn) { - warn("Item is not a valid virtual dom node", vnode) - } - return null +exports.pairwise = pairwise; +var PairwiseOperator = (function () { + function PairwiseOperator() { } - - var node = (vnode.namespace === null) ? - doc.createElement(vnode.tagName) : - doc.createElementNS(vnode.namespace, vnode.tagName) - - var props = vnode.properties - applyProperties(node, props) - - var children = vnode.children - - for (var i = 0; i < children.length; i++) { - var childNode = createElement(children[i], opts) - if (childNode) { - node.appendChild(childNode) - } + PairwiseOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new PairwiseSubscriber(subscriber)); + }; + return PairwiseOperator; +}()); +var PairwiseSubscriber = (function (_super) { + __extends(PairwiseSubscriber, _super); + function PairwiseSubscriber(destination) { + var _this = _super.call(this, destination) || this; + _this.hasPrev = false; + return _this; } + PairwiseSubscriber.prototype._next = function (value) { + if (this.hasPrev) { + this.destination.next([this.prev, value]); + } + else { + this.hasPrev = true; + } + this.prev = value; + }; + return PairwiseSubscriber; +}(Subscriber_1.Subscriber)); - return node +},{"../Subscriber":38}],125:[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; -},{"../vnode/handle-thunk.js":194,"../vnode/is-vnode.js":197,"../vnode/is-vtext.js":198,"../vnode/is-widget.js":199,"./apply-properties":184,"global/document":16}],186:[function(require,module,exports){ -// Maps a virtual DOM tree onto a real DOM tree in an efficient manner. -// We don't want to read all of the DOM nodes in the tree so we use -// the in-order tree indexing to eliminate recursion down certain branches. -// We only recurse into a DOM node if we know that it contains a child of -// interest. - -var noChild = {} - -module.exports = domIndex - -function domIndex(rootNode, tree, indices, nodes) { - if (!indices || indices.length === 0) { - return {} - } else { - indices.sort(ascending) - return recurse(rootNode, tree, indices, nodes, 0) +},{"../util/not":214,"./filter":102}],126:[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); }; } - -function recurse(rootNode, tree, indices, nodes, rootIndex) { - nodes = nodes || {} - - - if (rootNode) { - if (indexInRange(indices, rootIndex, rootIndex)) { - nodes[rootIndex] = rootNode - } - - var vChildren = tree.children - - if (vChildren) { - - var childNodes = rootNode.childNodes - - for (var i = 0; i < tree.children.length; i++) { - rootIndex += 1 - - var vChild = vChildren[i] || noChild - var nextIndex = rootIndex + (vChild.count || 0) - - // skip recursion down the tree if there are no nodes down here - if (indexInRange(indices, rootIndex, nextIndex)) { - recurse(childNodes[i], vChild, indices, nodes, rootIndex) - } - - rootIndex = nextIndex +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 nodes + return currentProp; + }; + return mapper; } -// Binary search for an index in the interval [left, right] -function indexInRange(indices, left, right) { - if (indices.length === 0) { - return false - } - - var minIndex = 0 - var maxIndex = indices.length - 1 - var currentIndex - var currentItem - - while (minIndex <= maxIndex) { - currentIndex = ((maxIndex + minIndex) / 2) >> 0 - currentItem = indices[currentIndex] - - if (minIndex === maxIndex) { - return currentItem >= left && currentItem <= right - } else if (currentItem < left) { - minIndex = currentIndex + 1 - } else if (currentItem > right) { - maxIndex = currentIndex - 1 - } else { - return true - } - } - - return false; +},{"./map":111}],127:[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; -function ascending(a, b) { - return a > b ? 1 : -1 +},{"../Subject":36,"./multicast":121}],128:[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; -},{}],187:[function(require,module,exports){ -var applyProperties = require("./apply-properties") - -var isWidget = require("../vnode/is-widget.js") -var VPatch = require("../vnode/vpatch.js") - -var updateWidget = require("./update-widget") - -module.exports = applyPatch - -function applyPatch(vpatch, domNode, renderOptions) { - var type = vpatch.type - var vNode = vpatch.vNode - var patch = vpatch.patch +},{"../BehaviorSubject":28,"./multicast":121}],129:[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; - switch (type) { - case VPatch.REMOVE: - return removeNode(domNode, vNode) - case VPatch.INSERT: - return insertNode(domNode, patch, renderOptions) - case VPatch.VTEXT: - return stringPatch(domNode, vNode, patch, renderOptions) - case VPatch.WIDGET: - return widgetPatch(domNode, vNode, patch, renderOptions) - case VPatch.VNODE: - return vNodePatch(domNode, vNode, patch, renderOptions) - case VPatch.ORDER: - reorderChildren(domNode, patch) - return domNode - case VPatch.PROPS: - applyProperties(domNode, patch, vNode.properties) - return domNode - case VPatch.THUNK: - return replaceRoot(domNode, - renderOptions.patch(domNode, patch, renderOptions)) - default: - return domNode +},{"../AsyncSubject":27,"./multicast":121}],130:[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; -function removeNode(domNode, vNode) { - var parentNode = domNode.parentNode - - if (parentNode) { - parentNode.removeChild(domNode) +},{"../ReplaySubject":34,"./multicast":121}],131:[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]; } - - destroyWidget(domNode, vNode); - - return null + 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; -function insertNode(parentNode, vNode, renderOptions) { - var newNode = renderOptions.render(vNode, renderOptions) - - if (parentNode) { - parentNode.appendChild(newNode) +},{"../observable/race":65,"../util/isArray":202}],132:[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 parentNode + 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; -function stringPatch(domNode, leftVNode, vText, renderOptions) { - var newNode - - if (domNode.nodeType === 3) { - domNode.replaceData(0, domNode.length, vText.text) - newNode = domNode - } else { - var parentNode = domNode.parentNode - newNode = renderOptions.render(vText, renderOptions) - - if (parentNode && newNode !== domNode) { - parentNode.replaceChild(newNode, domNode) - } +},{"../util/pipe":215,"./defaultIfEmpty":89,"./scan":140,"./takeLast":155}],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 newNode + return function (d, b) { + extendStatics(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)); + }; } - -function widgetPatch(domNode, leftVNode, widget, renderOptions) { - var updating = updateWidget(leftVNode, widget) - var newNode - - if (updating) { - newNode = widget.update(leftVNode, domNode) || domNode - } else { - newNode = renderOptions.render(widget, renderOptions) +exports.refCount = refCount; +var RefCountOperator = (function () { + function RefCountOperator(connectable) { + this.connectable = connectable; } - - var parentNode = domNode.parentNode - - if (parentNode && newNode !== domNode) { - parentNode.replaceChild(newNode, domNode) + 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)); - if (!updating) { - destroyWidget(domNode, leftVNode) +},{"../Subscriber":38}],134:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - - return newNode + return function (d, b) { + extendStatics(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)); + } + }; } - -function vNodePatch(domNode, leftVNode, vNode, renderOptions) { - var parentNode = domNode.parentNode - var newNode = renderOptions.render(vNode, renderOptions) - - if (parentNode && newNode !== domNode) { - parentNode.replaceChild(newNode, domNode) +exports.repeat = repeat; +var RepeatOperator = (function () { + function RepeatOperator(count, source) { + this.count = count; + this.source = source; } - - return newNode -} - -function destroyWidget(domNode, w) { - if (typeof w.destroy === "function" && isWidget(w)) { - w.destroy(domNode) + 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)); -function reorderChildren(domNode, moves) { - var childNodes = domNode.childNodes - var keyMap = {} - var node - var remove - var insert - - for (var i = 0; i < moves.removes.length; i++) { - remove = moves.removes[i] - node = childNodes[remove.from] - if (remove.key) { - keyMap[remove.key] = node - } - domNode.removeChild(node) +},{"../Subscriber":38,"../observable/empty":48}],135:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - - var length = childNodes.length - for (var j = 0; j < moves.inserts.length; j++) { - insert = moves.inserts[j] - node = keyMap[insert.key] - // this is the weirdest bug i've ever seen in webkit - domNode.insertBefore(node, insert.to >= length++ ? null : childNodes[insert.to]) + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subject_1 = require("../Subject"); +var tryCatch_1 = require("../util/tryCatch"); +var errorObject_1 = require("../util/errorObject"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function repeatWhen(notifier) { + return function (source) { return source.lift(new RepeatWhenOperator(notifier)); }; +} +exports.repeatWhen = repeatWhen; +var RepeatWhenOperator = (function () { + function RepeatWhenOperator(notifier) { + this.notifier = notifier; } -} - -function replaceRoot(oldRoot, newRoot) { - if (oldRoot && newRoot && oldRoot !== newRoot && oldRoot.parentNode) { - oldRoot.parentNode.replaceChild(newRoot, oldRoot) + RepeatWhenOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new RepeatWhenSubscriber(subscriber, this.notifier, source)); + }; + return RepeatWhenOperator; +}()); +var RepeatWhenSubscriber = (function (_super) { + __extends(RepeatWhenSubscriber, _super); + function RepeatWhenSubscriber(destination, notifier, source) { + var _this = _super.call(this, destination) || this; + _this.notifier = notifier; + _this.source = source; + _this.sourceIsBeingSubscribedTo = true; + return _this; } + RepeatWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.sourceIsBeingSubscribedTo = true; + this.source.subscribe(this); + }; + RepeatWhenSubscriber.prototype.notifyComplete = function (innerSub) { + if (this.sourceIsBeingSubscribedTo === false) { + return _super.prototype.complete.call(this); + } + }; + RepeatWhenSubscriber.prototype.complete = function () { + this.sourceIsBeingSubscribedTo = false; + if (!this.isStopped) { + if (!this.retries) { + this.subscribeToRetries(); + } + if (!this.retriesSubscription || this.retriesSubscription.closed) { + return _super.prototype.complete.call(this); + } + this._unsubscribeAndRecycle(); + this.notifications.next(); + } + }; + RepeatWhenSubscriber.prototype._unsubscribe = function () { + var _a = this, notifications = _a.notifications, retriesSubscription = _a.retriesSubscription; + if (notifications) { + notifications.unsubscribe(); + this.notifications = null; + } + if (retriesSubscription) { + retriesSubscription.unsubscribe(); + this.retriesSubscription = null; + } + this.retries = null; + }; + RepeatWhenSubscriber.prototype._unsubscribeAndRecycle = function () { + var _unsubscribe = this._unsubscribe; + this._unsubscribe = null; + _super.prototype._unsubscribeAndRecycle.call(this); + this._unsubscribe = _unsubscribe; + return this; + }; + RepeatWhenSubscriber.prototype.subscribeToRetries = function () { + this.notifications = new Subject_1.Subject(); + var retries = tryCatch_1.tryCatch(this.notifier)(this.notifications); + if (retries === errorObject_1.errorObject) { + return _super.prototype.complete.call(this); + } + this.retries = retries; + this.retriesSubscription = subscribeToResult_1.subscribeToResult(this, retries); + }; + return RepeatWhenSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); - return newRoot; -} - -},{"../vnode/is-widget.js":199,"../vnode/vpatch.js":202,"./apply-properties":184,"./update-widget":189}],188:[function(require,module,exports){ -var document = require("global/document") -var isArray = require("x-is-array") - -var render = require("./create-element") -var domIndex = require("./dom-index") -var patchOp = require("./patch-op") -module.exports = patch - -function patch(rootNode, patches, renderOptions) { - renderOptions = renderOptions || {} - renderOptions.patch = renderOptions.patch && renderOptions.patch !== patch - ? renderOptions.patch - : patchRecursive - renderOptions.render = renderOptions.render || render - - return renderOptions.patch(rootNode, patches, renderOptions) -} - -function patchRecursive(rootNode, patches, renderOptions) { - var indices = patchIndices(patches) - - if (indices.length === 0) { - return rootNode +},{"../OuterSubscriber":33,"../Subject":36,"../util/errorObject":199,"../util/subscribeToResult":221,"../util/tryCatch":223}],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); } - - var index = domIndex(rootNode, patches.a, indices) - var ownerDocument = rootNode.ownerDocument - - if (!renderOptions.document && ownerDocument !== document) { - renderOptions.document = ownerDocument + return function (d, b) { + extendStatics(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; } - - for (var i = 0; i < indices.length; i++) { - var nodeIndex = indices[i] - rootNode = applyPatch(rootNode, - index[nodeIndex], - patches[nodeIndex], - renderOptions) + 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)); - return rootNode -} - -function applyPatch(rootNode, domNode, patchList, renderOptions) { - if (!domNode) { - return rootNode +},{"../Subscriber":38}],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); } - - var newNode - - if (isArray(patchList)) { - for (var i = 0; i < patchList.length; i++) { - newNode = patchOp(patchList[i], domNode, renderOptions) - - if (domNode === rootNode) { - rootNode = newNode + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subject_1 = require("../Subject"); +var tryCatch_1 = require("../util/tryCatch"); +var errorObject_1 = require("../util/errorObject"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function retryWhen(notifier) { + return function (source) { return source.lift(new RetryWhenOperator(notifier, source)); }; +} +exports.retryWhen = retryWhen; +var RetryWhenOperator = (function () { + function RetryWhenOperator(notifier, source) { + this.notifier = notifier; + this.source = source; + } + RetryWhenOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new RetryWhenSubscriber(subscriber, this.notifier, this.source)); + }; + return RetryWhenOperator; +}()); +var RetryWhenSubscriber = (function (_super) { + __extends(RetryWhenSubscriber, _super); + function RetryWhenSubscriber(destination, notifier, source) { + var _this = _super.call(this, destination) || this; + _this.notifier = notifier; + _this.source = source; + return _this; + } + RetryWhenSubscriber.prototype.error = function (err) { + if (!this.isStopped) { + var errors = this.errors; + var retries = this.retries; + var retriesSubscription = this.retriesSubscription; + if (!retries) { + errors = new Subject_1.Subject(); + retries = tryCatch_1.tryCatch(this.notifier)(errors); + if (retries === errorObject_1.errorObject) { + return _super.prototype.error.call(this, errorObject_1.errorObject.e); + } + retriesSubscription = subscribeToResult_1.subscribeToResult(this, retries); + } + else { + this.errors = null; + this.retriesSubscription = null; } + this._unsubscribeAndRecycle(); + this.errors = errors; + this.retries = retries; + this.retriesSubscription = retriesSubscription; + errors.next(err); } - } else { - newNode = patchOp(patchList, domNode, renderOptions) - - if (domNode === rootNode) { - rootNode = newNode + }; + RetryWhenSubscriber.prototype._unsubscribe = function () { + var _a = this, errors = _a.errors, retriesSubscription = _a.retriesSubscription; + if (errors) { + errors.unsubscribe(); + this.errors = null; } - } - - return rootNode -} - -function patchIndices(patches) { - var indices = [] - - for (var key in patches) { - if (key !== "a") { - indices.push(Number(key)) + if (retriesSubscription) { + retriesSubscription.unsubscribe(); + this.retriesSubscription = null; } - } - - return indices -} - -},{"./create-element":185,"./dom-index":186,"./patch-op":187,"global/document":16,"x-is-array":224}],189:[function(require,module,exports){ -var isWidget = require("../vnode/is-widget.js") - -module.exports = updateWidget + 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)); -function updateWidget(a, b) { - if (isWidget(a) && isWidget(b)) { - if ("name" in a && "name" in b) { - return a.id === b.id - } else { - return a.init === b.init - } +},{"../OuterSubscriber":33,"../Subject":36,"../util/errorObject":199,"../util/subscribeToResult":221,"../util/tryCatch":223}],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 false -} - -},{"../vnode/is-widget.js":199}],190:[function(require,module,exports){ -'use strict'; - -var EvStore = require('ev-store'); - -module.exports = EvHook; - -function EvHook(value) { - if (!(this instanceof EvHook)) { - return new EvHook(value); + return function (d, b) { + extendStatics(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)); - this.value = value; +},{"../OuterSubscriber":33,"../util/subscribeToResult":221}],139:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var 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)); }; } - -EvHook.prototype.hook = function (node, propertyName) { - var es = EvStore(node); - var propName = propertyName.substr(3); - - es[propName] = this.value; -}; - -EvHook.prototype.unhook = function(node, propertyName) { - var es = EvStore(node); - var propName = propertyName.substr(3); - - es[propName] = undefined; -}; - -},{"ev-store":9}],191:[function(require,module,exports){ -'use strict'; - -module.exports = SoftSetHook; - -function SoftSetHook(value) { - if (!(this instanceof SoftSetHook)) { - return new SoftSetHook(value); +exports.sampleTime = sampleTime; +var SampleTimeOperator = (function () { + function SampleTimeOperator(period, scheduler) { + this.period = period; + this.scheduler = scheduler; } - - this.value = value; + 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); } -SoftSetHook.prototype.hook = function (node, propertyName) { - if (node[propertyName] !== this.value) { - node[propertyName] = this.value; +},{"../Subscriber":38,"../scheduler/async":187}],140:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } -}; - -},{}],192:[function(require,module,exports){ -'use strict'; - -var isArray = require('x-is-array'); - -var VNode = require('../vnode/vnode.js'); -var VText = require('../vnode/vtext.js'); -var isVNode = require('../vnode/is-vnode'); -var isVText = require('../vnode/is-vtext'); -var isWidget = require('../vnode/is-widget'); -var isHook = require('../vnode/is-vhook'); -var isVThunk = require('../vnode/is-thunk'); - -var parseTag = require('./parse-tag.js'); -var softSetHook = require('./hooks/soft-set-hook.js'); -var evHook = require('./hooks/ev-hook.js'); - -module.exports = h; - -function h(tagName, properties, children) { - var childNodes = []; - var tag, props, key, namespace; - - if (!children && isChildren(properties)) { - children = properties; - props = {}; + return function (d, b) { + extendStatics(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; } - - props = props || properties || {}; - tag = parseTag(tagName, props); - - // support keys - if (props.hasOwnProperty('key')) { - key = props.key; - props.key = undefined; + 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; } - - // support namespace - if (props.hasOwnProperty('namespace')) { - namespace = props.namespace; - props.namespace = undefined; + 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)); - // fix cursor bug - if (tag === 'INPUT' && - !namespace && - props.hasOwnProperty('value') && - props.value !== undefined && - !isHook(props.value) - ) { - props.value = softSetHook(props.value); +},{"../Subscriber":38}],141:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - - transformProperties(props); - - if (children !== undefined && children !== null) { - addChild(children, childNodes, tag, props); + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var tryCatch_1 = require("../util/tryCatch"); +var errorObject_1 = require("../util/errorObject"); +function sequenceEqual(compareTo, comparor) { + return function (source) { return source.lift(new SequenceEqualOperator(compareTo, comparor)); }; +} +exports.sequenceEqual = sequenceEqual; +var SequenceEqualOperator = (function () { + function SequenceEqualOperator(compareTo, comparor) { + this.compareTo = compareTo; + this.comparor = comparor; + } + SequenceEqualOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new SequenceEqualSubscriber(subscriber, this.compareTo, this.comparor)); + }; + return SequenceEqualOperator; +}()); +exports.SequenceEqualOperator = SequenceEqualOperator; +var SequenceEqualSubscriber = (function (_super) { + __extends(SequenceEqualSubscriber, _super); + function SequenceEqualSubscriber(destination, compareTo, comparor) { + var _this = _super.call(this, destination) || this; + _this.compareTo = compareTo; + _this.comparor = comparor; + _this._a = []; + _this._b = []; + _this._oneComplete = false; + _this.destination.add(compareTo.subscribe(new SequenceEqualCompareToSubscriber(destination, _this))); + return _this; } - - - return new VNode(tag, props, childNodes, key, namespace); -} - -function addChild(c, childNodes, tag, props) { - if (typeof c === 'string') { - childNodes.push(new VText(c)); - } else if (typeof c === 'number') { - childNodes.push(new VText(String(c))); - } else if (isChild(c)) { - childNodes.push(c); - } else if (isArray(c)) { - for (var i = 0; i < c.length; i++) { - addChild(c[i], childNodes, tag, props); + SequenceEqualSubscriber.prototype._next = function (value) { + if (this._oneComplete && this._b.length === 0) { + this.emit(false); } - } else if (c === null || c === undefined) { - return; - } else { - throw UnexpectedVirtualElement({ - foreignObject: c, - parentVnode: { - tagName: tag, - properties: props + else { + this._a.push(value); + this.checkValues(); + } + }; + SequenceEqualSubscriber.prototype._complete = function () { + if (this._oneComplete) { + this.emit(this._a.length === 0 && this._b.length === 0); + } + else { + this._oneComplete = true; + } + this.unsubscribe(); + }; + SequenceEqualSubscriber.prototype.checkValues = function () { + var _c = this, _a = _c._a, _b = _c._b, comparor = _c.comparor; + while (_a.length > 0 && _b.length > 0) { + var a = _a.shift(); + var b = _b.shift(); + var areEqual = false; + if (comparor) { + areEqual = tryCatch_1.tryCatch(comparor)(a, b); + if (areEqual === errorObject_1.errorObject) { + this.destination.error(errorObject_1.errorObject.e); + } } - }); - } -} - -function transformProperties(props) { - for (var propName in props) { - if (props.hasOwnProperty(propName)) { - var value = props[propName]; - - if (isHook(value)) { - continue; + else { + areEqual = a === b; } - - if (propName.substr(0, 3) === 'ev-') { - // add ev-foo support - props[propName] = evHook(value); + 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)); -function isChild(x) { - return isVNode(x) || isVText(x) || isWidget(x) || isVThunk(x); +},{"../Subscriber":38,"../util/errorObject":199,"../util/tryCatch":223}],142:[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 isChildren(x) { - return typeof x === 'string' || isArray(x) || isChild(x); +function share() { + return function (source) { return refCount_1.refCount()(multicast_1.multicast(shareSubjectFactory)(source)); }; } +exports.share = share; -function UnexpectedVirtualElement(data) { - var err = new Error(); - - err.type = 'virtual-hyperscript.unexpected.virtual-element'; - err.message = 'Unexpected virtual child passed to h().\n' + - 'Expected a VNode / Vthunk / VWidget / string but:\n' + - 'got:\n' + - errorString(data.foreignObject) + - '.\n' + - 'The parent vnode is:\n' + - errorString(data.parentVnode) - '\n' + - 'Suggested fix: change your `h(..., [ ... ])` callsite.'; - err.foreignObject = data.foreignObject; - err.parentVnode = data.parentVnode; - - return err; +},{"../Subject":36,"./multicast":121,"./refCount":133}],143:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var ReplaySubject_1 = require("../ReplaySubject"); +function shareReplay(bufferSize, windowTime, scheduler) { + if (bufferSize === void 0) { bufferSize = Number.POSITIVE_INFINITY; } + if (windowTime === void 0) { windowTime = Number.POSITIVE_INFINITY; } + return function (source) { return source.lift(shareReplayOperator(bufferSize, windowTime, scheduler)); }; +} +exports.shareReplay = shareReplay; +function shareReplayOperator(bufferSize, windowTime, scheduler) { + var subject; + var refCount = 0; + var subscription; + var hasError = false; + var isComplete = false; + return function shareReplayOperation(source) { + refCount++; + if (!subject || hasError) { + hasError = false; + subject = new ReplaySubject_1.ReplaySubject(bufferSize, windowTime, scheduler); + subscription = source.subscribe({ + next: function (value) { subject.next(value); }, + error: function (err) { + hasError = true; + subject.error(err); + }, + complete: function () { + isComplete = true; + subject.complete(); + }, + }); + } + var innerSub = subject.subscribe(this); + return function () { + refCount--; + innerSub.unsubscribe(); + if (subscription && refCount === 0 && isComplete) { + subscription.unsubscribe(); + } + }; + }; } -function errorString(obj) { - try { - return JSON.stringify(obj, null, ' '); - } catch (e) { - return String(obj); +},{"../ReplaySubject":34}],144:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } -} - -},{"../vnode/is-thunk":195,"../vnode/is-vhook":196,"../vnode/is-vnode":197,"../vnode/is-vtext":198,"../vnode/is-widget":199,"../vnode/vnode.js":201,"../vnode/vtext.js":203,"./hooks/ev-hook.js":190,"./hooks/soft-set-hook.js":191,"./parse-tag.js":193,"x-is-array":224}],193:[function(require,module,exports){ -'use strict'; - -var split = require('browser-split'); - -var classIdSplit = /([\.#]?[a-zA-Z0-9\u007F-\uFFFF_:-]+)/; -var notClassId = /^\.|#/; - -module.exports = parseTag; - -function parseTag(tag, props) { - if (!tag) { - return 'DIV'; + return function (d, b) { + extendStatics(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; } - - var noId = !(props.hasOwnProperty('id')); - - var tagParts = split(tag, classIdSplit); - var tagName = null; - - if (notClassId.test(tagParts[1])) { - tagName = 'DIV'; + 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; } - - var classes, part, type, i; - - for (i = 0; i < tagParts.length; i++) { - part = tagParts[i]; - - if (!part) { - continue; + 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)); - type = part.charAt(0); +},{"../Subscriber":38,"../util/EmptyError":193}],145:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +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)); - if (!tagName) { - tagName = part; - } else if (type === '.') { - classes = classes || []; - classes.push(part.substring(1, part.length)); - } else if (type === '#' && noId) { - props.id = part.substring(1, part.length); +},{"../Subscriber":38}],146:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +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; } } - - if (classes) { - if (props.className) { - classes.push(props.className); + SkipLastOperator.prototype.call = function (subscriber, source) { + if (this._skipCount === 0) { + return source.subscribe(new Subscriber_1.Subscriber(subscriber)); } - - props.className = classes.join(' '); + 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)); - return props.namespace ? tagName : tagName.toUpperCase(); +},{"../Subscriber":38,"../util/ArgumentOutOfRangeError":192}],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 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)); }; } - -},{"browser-split":5}],194:[function(require,module,exports){ -var isVNode = require("./is-vnode") -var isVText = require("./is-vtext") -var isWidget = require("./is-widget") -var isThunk = require("./is-thunk") - -module.exports = handleThunk - -function handleThunk(a, b) { - var renderedA = a - var renderedB = b - - if (isThunk(b)) { - renderedB = renderThunk(b, a) +exports.skipUntil = skipUntil; +var SkipUntilOperator = (function () { + function SkipUntilOperator(notifier) { + this.notifier = notifier; } - - if (isThunk(a)) { - renderedA = renderThunk(a, null) + SkipUntilOperator.prototype.call = function (destination, source) { + return source.subscribe(new SkipUntilSubscriber(destination, this.notifier)); + }; + return SkipUntilOperator; +}()); +var SkipUntilSubscriber = (function (_super) { + __extends(SkipUntilSubscriber, _super); + function SkipUntilSubscriber(destination, notifier) { + var _this = _super.call(this, destination) || this; + _this.hasValue = false; + var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(_this, undefined, undefined); + _this.add(innerSubscriber); + _this.innerSubscription = innerSubscriber; + subscribeToResult_1.subscribeToResult(_this, notifier, undefined, undefined, innerSubscriber); + return _this; } + SkipUntilSubscriber.prototype._next = function (value) { + if (this.hasValue) { + _super.prototype._next.call(this, value); + } + }; + SkipUntilSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.hasValue = true; + if (this.innerSubscription) { + this.innerSubscription.unsubscribe(); + } + }; + SkipUntilSubscriber.prototype.notifyComplete = function () { + }; + return SkipUntilSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); - return { - a: renderedA, - b: renderedB +},{"../InnerSubscriber":29,"../OuterSubscriber":33,"../util/subscribeToResult":221}],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"); +function skipWhile(predicate) { + return function (source) { return source.lift(new SkipWhileOperator(predicate)); }; } - -function renderThunk(thunk, previous) { - var renderedThunk = thunk.vnode - - if (!renderedThunk) { - renderedThunk = thunk.vnode = thunk.render(previous) +exports.skipWhile = skipWhile; +var SkipWhileOperator = (function () { + function SkipWhileOperator(predicate) { + this.predicate = predicate; } - - if (!(isVNode(renderedThunk) || - isVText(renderedThunk) || - isWidget(renderedThunk))) { - throw new Error("thunk did not return a valid node"); + 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)); - return renderedThunk +},{"../Subscriber":38}],149:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var fromArray_1 = require("../observable/fromArray"); +var scalar_1 = require("../observable/scalar"); +var empty_1 = require("../observable/empty"); +var concat_1 = require("../observable/concat"); +var isScheduler_1 = require("../util/isScheduler"); +function startWith() { + var array = []; + for (var _i = 0; _i < arguments.length; _i++) { + array[_i] = arguments[_i]; + } + return function (source) { + var scheduler = array[array.length - 1]; + if (isScheduler_1.isScheduler(scheduler)) { + array.pop(); + } + else { + scheduler = null; + } + var len = array.length; + if (len === 1 && !scheduler) { + return concat_1.concat(scalar_1.scalar(array[0]), source); + } + else if (len > 0) { + return concat_1.concat(fromArray_1.fromArray(array, scheduler), source); + } + else { + return concat_1.concat(empty_1.empty(scheduler), source); + } + }; } +exports.startWith = startWith; -},{"./is-thunk":195,"./is-vnode":197,"./is-vtext":198,"./is-widget":199}],195:[function(require,module,exports){ -module.exports = isThunk - -function isThunk(t) { - return t && t.type === "Thunk" +},{"../observable/concat":46,"../observable/empty":48,"../observable/fromArray":51,"../observable/scalar":67,"../util/isScheduler":212}],150:[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; +}()); -},{}],196:[function(require,module,exports){ -module.exports = isHook - -function isHook(hook) { - return hook && - (typeof hook.hook === "function" && !hook.hasOwnProperty("hook") || - typeof hook.unhook === "function" && !hook.hasOwnProperty("unhook")) +},{"../observable/SubscribeOnObservable":42}],151:[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; -},{}],197:[function(require,module,exports){ -var version = require("./version") - -module.exports = isVirtualNode - -function isVirtualNode(x) { - return x && x.type === "VirtualNode" && x.version === version +},{"../util/identity":201,"./switchMap":152}],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 InnerSubscriber_1 = require("../InnerSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +var map_1 = require("./map"); +var from_1 = require("../observable/from"); +function switchMap(project, resultSelector) { + if (typeof resultSelector === 'function') { + return function (source) { return source.pipe(switchMap(function (a, i) { return from_1.from(project(a, i)).pipe(map_1.map(function (b, ii) { return resultSelector(a, b, i, ii); })); })); }; + } + return function (source) { return source.lift(new SwitchMapOperator(project)); }; } +exports.switchMap = switchMap; +var SwitchMapOperator = (function () { + function SwitchMapOperator(project) { + this.project = project; + } + SwitchMapOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new SwitchMapSubscriber(subscriber, this.project)); + }; + return SwitchMapOperator; +}()); +var SwitchMapSubscriber = (function (_super) { + __extends(SwitchMapSubscriber, _super); + function SwitchMapSubscriber(destination, project) { + var _this = _super.call(this, destination) || this; + _this.project = project; + _this.index = 0; + return _this; + } + SwitchMapSubscriber.prototype._next = function (value) { + var result; + var index = this.index++; + try { + result = this.project(value, index); + } + catch (error) { + this.destination.error(error); + return; + } + this._innerSub(result, value, index); + }; + SwitchMapSubscriber.prototype._innerSub = function (result, value, index) { + var innerSubscription = this.innerSubscription; + if (innerSubscription) { + innerSubscription.unsubscribe(); + } + var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, undefined, undefined); + var destination = this.destination; + destination.add(innerSubscriber); + this.innerSubscription = subscribeToResult_1.subscribeToResult(this, result, value, index, innerSubscriber); + }; + SwitchMapSubscriber.prototype._complete = function () { + var innerSubscription = this.innerSubscription; + if (!innerSubscription || innerSubscription.closed) { + _super.prototype._complete.call(this); + } + this.unsubscribe(); + }; + SwitchMapSubscriber.prototype._unsubscribe = function () { + this.innerSubscription = null; + }; + SwitchMapSubscriber.prototype.notifyComplete = function (innerSub) { + var destination = this.destination; + destination.remove(innerSub); + this.innerSubscription = null; + if (this.isStopped) { + _super.prototype._complete.call(this); + } + }; + SwitchMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.destination.next(innerValue); + }; + return SwitchMapSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); -},{"./version":200}],198:[function(require,module,exports){ -var version = require("./version") - -module.exports = isVirtualText - -function isVirtualText(x) { - return x && x.type === "VirtualText" && x.version === version +},{"../InnerSubscriber":29,"../OuterSubscriber":33,"../observable/from":50,"../util/subscribeToResult":221,"./map":111}],153:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var switchMap_1 = require("./switchMap"); +function switchMapTo(innerObservable, resultSelector) { + return resultSelector ? switchMap_1.switchMap(function () { return innerObservable; }, resultSelector) : switchMap_1.switchMap(function () { return innerObservable; }); } +exports.switchMapTo = switchMapTo; -},{"./version":200}],199:[function(require,module,exports){ -module.exports = isWidget - -function isWidget(w) { - return w && w.type === "Widget" +},{"./switchMap":152}],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"); +var ArgumentOutOfRangeError_1 = require("../util/ArgumentOutOfRangeError"); +var empty_1 = require("../observable/empty"); +function take(count) { + return function (source) { + if (count === 0) { + return empty_1.empty(); + } + else { + return source.lift(new TakeOperator(count)); + } + }; } - -},{}],200:[function(require,module,exports){ -module.exports = "2" - -},{}],201:[function(require,module,exports){ -var version = require("./version") -var isVNode = require("./is-vnode") -var isWidget = require("./is-widget") -var isThunk = require("./is-thunk") -var isVHook = require("./is-vhook") - -module.exports = VirtualNode - -var noProperties = {} -var noChildren = [] - -function VirtualNode(tagName, properties, children, key, namespace) { - this.tagName = tagName - this.properties = properties || noProperties - this.children = children || noChildren - this.key = key != null ? String(key) : undefined - this.namespace = (typeof namespace === "string") ? namespace : null - - var count = (children && children.length) || 0 - var descendants = 0 - var hasWidgets = false - var hasThunks = false - var descendantHooks = false - var hooks - - for (var propName in properties) { - if (properties.hasOwnProperty(propName)) { - var property = properties[propName] - if (isVHook(property) && property.unhook) { - if (!hooks) { - hooks = {} - } - - hooks[propName] = property - } +exports.take = take; +var TakeOperator = (function () { + function TakeOperator(total) { + this.total = total; + if (this.total < 0) { + throw new ArgumentOutOfRangeError_1.ArgumentOutOfRangeError; } } - - for (var i = 0; i < count; i++) { - var child = children[i] - if (isVNode(child)) { - descendants += child.count || 0 - - if (!hasWidgets && child.hasWidgets) { - hasWidgets = true - } - - if (!hasThunks && child.hasThunks) { - hasThunks = true - } - - if (!descendantHooks && (child.hooks || child.descendantHooks)) { - descendantHooks = true - } - } else if (!hasWidgets && isWidget(child)) { - if (typeof child.destroy === "function") { - hasWidgets = true + TakeOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new TakeSubscriber(subscriber, this.total)); + }; + return TakeOperator; +}()); +var TakeSubscriber = (function (_super) { + __extends(TakeSubscriber, _super); + function TakeSubscriber(destination, total) { + var _this = _super.call(this, destination) || this; + _this.total = total; + _this.count = 0; + return _this; + } + TakeSubscriber.prototype._next = function (value) { + var total = this.total; + var count = ++this.count; + if (count <= total) { + this.destination.next(value); + if (count === total) { + this.destination.complete(); + this.unsubscribe(); } - } else if (!hasThunks && isThunk(child)) { - hasThunks = true; } - } + }; + return TakeSubscriber; +}(Subscriber_1.Subscriber)); - this.count = count + descendants - this.hasWidgets = hasWidgets - this.hasThunks = hasThunks - this.hooks = hooks - this.descendantHooks = descendantHooks +},{"../Subscriber":38,"../observable/empty":48,"../util/ArgumentOutOfRangeError":192}],155:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var ArgumentOutOfRangeError_1 = require("../util/ArgumentOutOfRangeError"); +var empty_1 = require("../observable/empty"); +function takeLast(count) { + return function takeLastOperatorFunction(source) { + if (count === 0) { + return empty_1.empty(); + } + else { + return source.lift(new TakeLastOperator(count)); + } + }; } - -VirtualNode.prototype.version = version -VirtualNode.prototype.type = "VirtualNode" - -},{"./is-thunk":195,"./is-vhook":196,"./is-vnode":197,"./is-widget":199,"./version":200}],202:[function(require,module,exports){ -var version = require("./version") - -VirtualPatch.NONE = 0 -VirtualPatch.VTEXT = 1 -VirtualPatch.VNODE = 2 -VirtualPatch.WIDGET = 3 -VirtualPatch.PROPS = 4 -VirtualPatch.ORDER = 5 -VirtualPatch.INSERT = 6 -VirtualPatch.REMOVE = 7 -VirtualPatch.THUNK = 8 - -module.exports = VirtualPatch - -function VirtualPatch(type, vNode, patch) { - this.type = Number(type) - this.vNode = vNode - this.patch = patch -} - -VirtualPatch.prototype.version = version -VirtualPatch.prototype.type = "VirtualPatch" - -},{"./version":200}],203:[function(require,module,exports){ -var version = require("./version") - -module.exports = VirtualText - -function VirtualText(text) { - this.text = String(text) -} - -VirtualText.prototype.version = version -VirtualText.prototype.type = "VirtualText" - -},{"./version":200}],204:[function(require,module,exports){ -var isObject = require("is-object") -var isHook = require("../vnode/is-vhook") - -module.exports = diffProps - -function diffProps(a, b) { - var diff - - for (var aKey in a) { - if (!(aKey in b)) { - diff = diff || {} - diff[aKey] = undefined +exports.takeLast = takeLast; +var TakeLastOperator = (function () { + function TakeLastOperator(total) { + this.total = total; + if (this.total < 0) { + throw new ArgumentOutOfRangeError_1.ArgumentOutOfRangeError; } - - var aValue = a[aKey] - var bValue = b[aKey] - - if (aValue === bValue) { - continue - } else if (isObject(aValue) && isObject(bValue)) { - if (getPrototype(bValue) !== getPrototype(aValue)) { - diff = diff || {} - diff[aKey] = bValue - } else if (isHook(bValue)) { - diff = diff || {} - diff[aKey] = bValue - } else { - var objectDiff = diffProps(aValue, bValue) - if (objectDiff) { - diff = diff || {} - diff[aKey] = objectDiff - } + } + 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]); } - } else { - diff = diff || {} - diff[aKey] = bValue } - } + destination.complete(); + }; + return TakeLastSubscriber; +}(Subscriber_1.Subscriber)); - for (var bKey in b) { - if (!(bKey in a)) { - diff = diff || {} - diff[bKey] = b[bKey] - } +},{"../Subscriber":38,"../observable/empty":48,"../util/ArgumentOutOfRangeError":192}],156:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - - return diff -} - -function getPrototype(value) { - if (Object.getPrototypeOf) { - return Object.getPrototypeOf(value) - } else if (value.__proto__) { - return value.__proto__ - } else if (value.constructor) { - return value.constructor.prototype - } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function takeUntil(notifier) { + return function (source) { return source.lift(new TakeUntilOperator(notifier)); }; } +exports.takeUntil = takeUntil; +var TakeUntilOperator = (function () { + function TakeUntilOperator(notifier) { + this.notifier = notifier; + } + TakeUntilOperator.prototype.call = function (subscriber, source) { + var takeUntilSubscriber = new TakeUntilSubscriber(subscriber); + var notifierSubscription = subscribeToResult_1.subscribeToResult(takeUntilSubscriber, this.notifier); + if (notifierSubscription && !takeUntilSubscriber.seenValue) { + takeUntilSubscriber.add(notifierSubscription); + return source.subscribe(takeUntilSubscriber); + } + return takeUntilSubscriber; + }; + return TakeUntilOperator; +}()); +var TakeUntilSubscriber = (function (_super) { + __extends(TakeUntilSubscriber, _super); + function TakeUntilSubscriber(destination) { + var _this = _super.call(this, destination) || this; + _this.seenValue = false; + return _this; + } + TakeUntilSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.seenValue = true; + this.complete(); + }; + TakeUntilSubscriber.prototype.notifyComplete = function () { + }; + return TakeUntilSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); -},{"../vnode/is-vhook":196,"is-object":20}],205:[function(require,module,exports){ -var isArray = require("x-is-array") - -var VPatch = require("../vnode/vpatch") -var isVNode = require("../vnode/is-vnode") -var isVText = require("../vnode/is-vtext") -var isWidget = require("../vnode/is-widget") -var isThunk = require("../vnode/is-thunk") -var handleThunk = require("../vnode/handle-thunk") - -var diffProps = require("./diff-props") - -module.exports = diff - -function diff(a, b) { - var patch = { a: a } - walk(a, b, patch, 0) - return patch +},{"../OuterSubscriber":33,"../util/subscribeToResult":221}],157:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +function takeWhile(predicate) { + return function (source) { return source.lift(new TakeWhileOperator(predicate)); }; } - -function walk(a, b, patch, index) { - if (a === b) { - return +exports.takeWhile = takeWhile; +var TakeWhileOperator = (function () { + function TakeWhileOperator(predicate) { + this.predicate = predicate; } - - var apply = patch[index] - var applyClear = false - - if (isThunk(a) || isThunk(b)) { - thunks(a, b, patch, index) - } else if (b == null) { - - // If a is a widget we will add a remove patch for it - // Otherwise any child widgets/hooks must be destroyed. - // This prevents adding two remove patches for a widget. - if (!isWidget(a)) { - clearState(a, patch, index) - apply = patch[index] + TakeWhileOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new TakeWhileSubscriber(subscriber, this.predicate)); + }; + return TakeWhileOperator; +}()); +var TakeWhileSubscriber = (function (_super) { + __extends(TakeWhileSubscriber, _super); + function TakeWhileSubscriber(destination, predicate) { + var _this = _super.call(this, destination) || this; + _this.predicate = predicate; + _this.index = 0; + return _this; + } + TakeWhileSubscriber.prototype._next = function (value) { + var destination = this.destination; + var result; + try { + result = this.predicate(value, this.index++); } - - apply = appendPatch(apply, new VPatch(VPatch.REMOVE, a, b)) - } else if (isVNode(b)) { - if (isVNode(a)) { - if (a.tagName === b.tagName && - a.namespace === b.namespace && - a.key === b.key) { - var propsPatch = diffProps(a.properties, b.properties) - if (propsPatch) { - apply = appendPatch(apply, - new VPatch(VPatch.PROPS, a, propsPatch)) - } - apply = diffChildren(a, b, patch, apply, index) - } else { - apply = appendPatch(apply, new VPatch(VPatch.VNODE, a, b)) - applyClear = true - } - } else { - apply = appendPatch(apply, new VPatch(VPatch.VNODE, a, b)) - applyClear = true + catch (err) { + destination.error(err); + return; } - } else if (isVText(b)) { - if (!isVText(a)) { - apply = appendPatch(apply, new VPatch(VPatch.VTEXT, a, b)) - applyClear = true - } else if (a.text !== b.text) { - apply = appendPatch(apply, new VPatch(VPatch.VTEXT, a, b)) + this.nextOrComplete(value, result); + }; + TakeWhileSubscriber.prototype.nextOrComplete = function (value, predicateResult) { + var destination = this.destination; + if (Boolean(predicateResult)) { + destination.next(value); } - } else if (isWidget(b)) { - if (!isWidget(a)) { - applyClear = true + else { + destination.complete(); } + }; + return TakeWhileSubscriber; +}(Subscriber_1.Subscriber)); - apply = appendPatch(apply, new VPatch(VPatch.WIDGET, a, b)) +},{"../Subscriber":38}],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); } - - if (apply) { - patch[index] = apply + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var noop_1 = require("../util/noop"); +var isFunction_1 = require("../util/isFunction"); +function tap(nextOrObserver, error, complete) { + return function tapOperatorFunction(source) { + return source.lift(new DoOperator(nextOrObserver, error, complete)); + }; +} +exports.tap = tap; +var DoOperator = (function () { + function DoOperator(nextOrObserver, error, complete) { + this.nextOrObserver = nextOrObserver; + this.error = error; + this.complete = complete; + } + DoOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new TapSubscriber(subscriber, this.nextOrObserver, this.error, this.complete)); + }; + return DoOperator; +}()); +var TapSubscriber = (function (_super) { + __extends(TapSubscriber, _super); + function TapSubscriber(destination, observerOrNext, error, complete) { + var _this = _super.call(this, destination) || this; + _this._tapNext = noop_1.noop; + _this._tapError = noop_1.noop; + _this._tapComplete = noop_1.noop; + _this._tapError = error || noop_1.noop; + _this._tapComplete = complete || noop_1.noop; + if (isFunction_1.isFunction(observerOrNext)) { + _this._context = _this; + _this._tapNext = observerOrNext; + } + else if (observerOrNext) { + _this._context = observerOrNext; + _this._tapNext = observerOrNext.next || noop_1.noop; + _this._tapError = observerOrNext.error || noop_1.noop; + _this._tapComplete = observerOrNext.complete || noop_1.noop; + } + return _this; } + TapSubscriber.prototype._next = function (value) { + try { + this._tapNext.call(this._context, value); + } + catch (err) { + this.destination.error(err); + return; + } + this.destination.next(value); + }; + TapSubscriber.prototype._error = function (err) { + try { + this._tapError.call(this._context, err); + } + catch (err) { + this.destination.error(err); + return; + } + this.destination.error(err); + }; + TapSubscriber.prototype._complete = function () { + try { + this._tapComplete.call(this._context); + } + catch (err) { + this.destination.error(err); + return; + } + return this.destination.complete(); + }; + return TapSubscriber; +}(Subscriber_1.Subscriber)); - if (applyClear) { - clearState(a, patch, index) +},{"../Subscriber":38,"../util/isFunction":205,"../util/noop":213}],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 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)); }; } - -function diffChildren(a, b, patch, apply, index) { - var aChildren = a.children - var orderedSet = reorder(aChildren, b.children) - var bChildren = orderedSet.children - - var aLen = aChildren.length - var bLen = bChildren.length - var len = aLen > bLen ? aLen : bLen - - for (var i = 0; i < len; i++) { - var leftNode = aChildren[i] - var rightNode = bChildren[i] - index += 1 - - if (!leftNode) { - if (rightNode) { - // Excess nodes in b need to be added - apply = appendPatch(apply, - new VPatch(VPatch.INSERT, null, rightNode)) +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); } - } else { - walk(leftNode, rightNode, patch, index) } - - if (isVNode(leftNode) && leftNode.count) { - index += leftNode.count + }; + 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)); - if (orderedSet.moves) { - // Reorder nodes last - apply = appendPatch(apply, new VPatch( - VPatch.ORDER, - a, - orderedSet.moves - )) +},{"../OuterSubscriber":33,"../util/subscribeToResult":221}],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 apply -} - -function clearState(vNode, patch, index) { - // TODO: Make this a single walk, not two - unhook(vNode, patch, index) - destroyWidgets(vNode, patch, index) + return function (d, b) { + extendStatics(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)); }; } - -// Patch records for all destroyed widgets must be added because we need -// a DOM node reference for the destroy function -function destroyWidgets(vNode, patch, index) { - if (isWidget(vNode)) { - if (typeof vNode.destroy === "function") { - patch[index] = appendPatch( - patch[index], - new VPatch(VPatch.REMOVE, vNode, null) - ) +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 if (isVNode(vNode) && (vNode.hasWidgets || vNode.hasThunks)) { - var children = vNode.children - var len = children.length - for (var i = 0; i < len; i++) { - var child = children[i] - index += 1 - - destroyWidgets(child, patch, index) - - if (isVNode(child) && child.count) { - index += child.count + else { + this.add(this.throttled = this.scheduler.schedule(dispatchNext, this.duration, { subscriber: this })); + if (this.leading) { + this.destination.next(value); } } - } else if (isThunk(vNode)) { - thunks(vNode, null, patch, index) - } + }; + 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(); } -// Create a sub-patch for thunks -function thunks(a, b, patch, index) { - var nodes = handleThunk(a, b) - var thunkPatch = diff(nodes.a, nodes.b) - if (hasPatches(thunkPatch)) { - patch[index] = new VPatch(VPatch.THUNK, null, thunkPatch) - } +},{"../Subscriber":38,"../scheduler/async":187,"./throttle":159}],161:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var tap_1 = require("./tap"); +var EmptyError_1 = require("../util/EmptyError"); +exports.throwIfEmpty = function (errorFactory) { + if (errorFactory === void 0) { errorFactory = defaultErrorFactory; } + return tap_1.tap({ + hasValue: false, + next: function () { this.hasValue = true; }, + complete: function () { + if (!this.hasValue) { + throw errorFactory(); + } + } + }); +}; +function defaultErrorFactory() { + return new EmptyError_1.EmptyError(); } -function hasPatches(patch) { - for (var index in patch) { - if (index !== "a") { - return true - } +},{"../util/EmptyError":193,"./tap":158}],162:[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; - return false +},{"../observable/defer":47,"../scheduler/async":187,"./map":111,"./scan":140}],163:[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; -// Execute hooks when two nodes are identical -function unhook(vNode, patch, index) { - if (isVNode(vNode)) { - if (vNode.hooks) { - patch[index] = appendPatch( - patch[index], - new VPatch( - VPatch.PROPS, - vNode, - undefinedKeys(vNode.hooks) - ) - ) - } - - if (vNode.descendantHooks || vNode.hasThunks) { - var children = vNode.children - var len = children.length - for (var i = 0; i < len; i++) { - var child = children[i] - index += 1 - - unhook(child, patch, index) - - if (isVNode(child) && child.count) { - index += child.count - } - } - } - } else if (isThunk(vNode)) { - thunks(vNode, null, patch, index) +},{"../observable/throwError":68,"../scheduler/async":187,"../util/TimeoutError":196,"./timeoutWith":164}],164:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } -} - -function undefinedKeys(obj) { - var result = {} - - for (var key in obj) { - result[key] = undefined + return function (d, b) { + extendStatics(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)); - return result +},{"../OuterSubscriber":33,"../scheduler/async":187,"../util/isDate":204,"../util/subscribeToResult":221}],165:[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; -// List diff, naive left to right reordering -function reorder(aChildren, bChildren) { - // O(M) time, O(M) memory - var bChildIndex = keyIndex(bChildren) - var bKeys = bChildIndex.keys - var bFree = bChildIndex.free +},{"../scheduler/async":187,"./map":111}],166:[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; - if (bFree.length === bChildren.length) { - return { - children: bChildren, - moves: null +},{"./reduce":132}],167:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(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)); - // O(N) time, O(N) memory - var aChildIndex = keyIndex(aChildren) - var aKeys = aChildIndex.keys - var aFree = aChildIndex.free +},{"../OuterSubscriber":33,"../Subject":36,"../util/subscribeToResult":221}],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 Subject_1 = require("../Subject"); +function windowCount(windowSize, startWindowEvery) { + if (startWindowEvery === void 0) { startWindowEvery = 0; } + return function windowCountOperatorFunction(source) { + return source.lift(new WindowCountOperator(windowSize, startWindowEvery)); + }; +} +exports.windowCount = windowCount; +var WindowCountOperator = (function () { + function WindowCountOperator(windowSize, startWindowEvery) { + this.windowSize = windowSize; + this.startWindowEvery = startWindowEvery; + } + WindowCountOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new WindowCountSubscriber(subscriber, this.windowSize, this.startWindowEvery)); + }; + return WindowCountOperator; +}()); +var WindowCountSubscriber = (function (_super) { + __extends(WindowCountSubscriber, _super); + function WindowCountSubscriber(destination, windowSize, startWindowEvery) { + var _this = _super.call(this, destination) || this; + _this.destination = destination; + _this.windowSize = windowSize; + _this.startWindowEvery = startWindowEvery; + _this.windows = [new Subject_1.Subject()]; + _this.count = 0; + destination.next(_this.windows[0]); + return _this; + } + WindowCountSubscriber.prototype._next = function (value) { + var startWindowEvery = (this.startWindowEvery > 0) ? this.startWindowEvery : this.windowSize; + var destination = this.destination; + var windowSize = this.windowSize; + var windows = this.windows; + var len = windows.length; + for (var i = 0; i < len && !this.closed; i++) { + windows[i].next(value); + } + var c = this.count - windowSize + 1; + if (c >= 0 && c % startWindowEvery === 0 && !this.closed) { + windows.shift().complete(); + } + if (++this.count % startWindowEvery === 0 && !this.closed) { + var window_1 = new Subject_1.Subject(); + windows.push(window_1); + destination.next(window_1); + } + }; + WindowCountSubscriber.prototype._error = function (err) { + var windows = this.windows; + if (windows) { + while (windows.length > 0 && !this.closed) { + windows.shift().error(err); + } + } + this.destination.error(err); + }; + WindowCountSubscriber.prototype._complete = function () { + var windows = this.windows; + if (windows) { + while (windows.length > 0 && !this.closed) { + windows.shift().complete(); + } + } + this.destination.complete(); + }; + WindowCountSubscriber.prototype._unsubscribe = function () { + this.count = 0; + this.windows = null; + }; + return WindowCountSubscriber; +}(Subscriber_1.Subscriber)); - if (aFree.length === aChildren.length) { - return { - children: bChildren, - moves: null +},{"../Subject":36,"../Subscriber":38}],169:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subject_1 = require("../Subject"); +var async_1 = require("../scheduler/async"); +var Subscriber_1 = require("../Subscriber"); +var isNumeric_1 = require("../util/isNumeric"); +var isScheduler_1 = require("../util/isScheduler"); +function windowTime(windowTimeSpan) { + var scheduler = async_1.async; + var windowCreationInterval = null; + var maxWindowSize = Number.POSITIVE_INFINITY; + if (isScheduler_1.isScheduler(arguments[3])) { + scheduler = arguments[3]; + } + if (isScheduler_1.isScheduler(arguments[2])) { + scheduler = arguments[2]; + } + else if (isNumeric_1.isNumeric(arguments[2])) { + maxWindowSize = arguments[2]; + } + if (isScheduler_1.isScheduler(arguments[1])) { + scheduler = arguments[1]; + } + else if (isNumeric_1.isNumeric(arguments[1])) { + windowCreationInterval = arguments[1]; + } + return function windowTimeOperatorFunction(source) { + return source.lift(new WindowTimeOperator(windowTimeSpan, windowCreationInterval, maxWindowSize, scheduler)); + }; +} +exports.windowTime = windowTime; +var WindowTimeOperator = (function () { + function WindowTimeOperator(windowTimeSpan, windowCreationInterval, maxWindowSize, scheduler) { + this.windowTimeSpan = windowTimeSpan; + this.windowCreationInterval = windowCreationInterval; + this.maxWindowSize = maxWindowSize; + this.scheduler = scheduler; + } + WindowTimeOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new WindowTimeSubscriber(subscriber, this.windowTimeSpan, this.windowCreationInterval, this.maxWindowSize, this.scheduler)); + }; + return WindowTimeOperator; +}()); +var CountedSubject = (function (_super) { + __extends(CountedSubject, _super); + function CountedSubject() { + var _this = _super !== null && _super.apply(this, arguments) || this; + _this._numberOfNextedValues = 0; + return _this; + } + CountedSubject.prototype.next = function (value) { + this._numberOfNextedValues++; + _super.prototype.next.call(this, value); + }; + Object.defineProperty(CountedSubject.prototype, "numberOfNextedValues", { + get: function () { + return this._numberOfNextedValues; + }, + enumerable: true, + configurable: true + }); + return CountedSubject; +}(Subject_1.Subject)); +var WindowTimeSubscriber = (function (_super) { + __extends(WindowTimeSubscriber, _super); + function WindowTimeSubscriber(destination, windowTimeSpan, windowCreationInterval, maxWindowSize, scheduler) { + var _this = _super.call(this, destination) || this; + _this.destination = destination; + _this.windowTimeSpan = windowTimeSpan; + _this.windowCreationInterval = windowCreationInterval; + _this.maxWindowSize = maxWindowSize; + _this.scheduler = scheduler; + _this.windows = []; + var window = _this.openWindow(); + if (windowCreationInterval !== null && windowCreationInterval >= 0) { + var closeState = { subscriber: _this, window: window, context: null }; + var creationState = { windowTimeSpan: windowTimeSpan, windowCreationInterval: windowCreationInterval, subscriber: _this, scheduler: scheduler }; + _this.add(scheduler.schedule(dispatchWindowClose, windowTimeSpan, closeState)); + _this.add(scheduler.schedule(dispatchWindowCreation, windowCreationInterval, creationState)); + } + else { + var timeSpanOnlyState = { subscriber: _this, window: window, windowTimeSpan: windowTimeSpan }; + _this.add(scheduler.schedule(dispatchWindowTimeSpanOnly, windowTimeSpan, timeSpanOnlyState)); } + return _this; } - - // O(MAX(N, M)) memory - var newChildren = [] - - var freeIndex = 0 - var freeCount = bFree.length - var deletedItems = 0 - - // Iterate through a and match a node in b - // O(N) time, - for (var i = 0 ; i < aChildren.length; i++) { - var aItem = aChildren[i] - var itemIndex - - if (aItem.key) { - if (bKeys.hasOwnProperty(aItem.key)) { - // Match up the old keys - itemIndex = bKeys[aItem.key] - newChildren.push(bChildren[itemIndex]) - - } else { - // Remove old keyed items - itemIndex = i - deletedItems++ - newChildren.push(null) + 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); + } } - } else { - // Match the item in a with the next free item in b - if (freeIndex < freeCount) { - itemIndex = bFree[freeIndex++] - newChildren.push(bChildren[itemIndex]) - } else { - // There are no free items in b to match with - // the free items in a, so the extra free nodes - // are deleted. - itemIndex = i - deletedItems++ - newChildren.push(null) + } + }; + WindowTimeSubscriber.prototype._error = function (err) { + var windows = this.windows; + while (windows.length > 0) { + windows.shift().error(err); + } + this.destination.error(err); + }; + WindowTimeSubscriber.prototype._complete = function () { + var windows = this.windows; + while (windows.length > 0) { + var window_2 = windows.shift(); + if (!window_2.closed) { + window_2.complete(); } } + this.destination.complete(); + }; + WindowTimeSubscriber.prototype.openWindow = function () { + var window = new CountedSubject(); + this.windows.push(window); + var destination = this.destination; + destination.next(window); + return window; + }; + WindowTimeSubscriber.prototype.closeWindow = function (window) { + window.complete(); + var windows = this.windows; + windows.splice(windows.indexOf(window), 1); + }; + return WindowTimeSubscriber; +}(Subscriber_1.Subscriber)); +function dispatchWindowTimeSpanOnly(state) { + var subscriber = state.subscriber, windowTimeSpan = state.windowTimeSpan, window = state.window; + if (window) { + subscriber.closeWindow(window); } + state.window = subscriber.openWindow(); + this.schedule(state, windowTimeSpan); +} +function dispatchWindowCreation(state) { + var windowTimeSpan = state.windowTimeSpan, subscriber = state.subscriber, scheduler = state.scheduler, windowCreationInterval = state.windowCreationInterval; + var window = subscriber.openWindow(); + var action = this; + var context = { action: action, subscription: null }; + var timeSpanState = { subscriber: subscriber, window: window, context: context }; + context.subscription = scheduler.schedule(dispatchWindowClose, windowTimeSpan, timeSpanState); + action.add(context.subscription); + action.schedule(state, windowCreationInterval); +} +function dispatchWindowClose(state) { + var subscriber = state.subscriber, window = state.window, context = state.context; + if (context && context.action && context.subscription) { + context.action.remove(context.subscription); + } + subscriber.closeWindow(window); +} - var lastFreeIndex = freeIndex >= bFree.length ? - bChildren.length : - bFree[freeIndex] - - // Iterate through b and append any new keys - // O(M) time - for (var j = 0; j < bChildren.length; j++) { - var newItem = bChildren[j] - - if (newItem.key) { - if (!aKeys.hasOwnProperty(newItem.key)) { - // Add any new keyed items - // We are adding new items to the end and then sorting them - // in place. In future we should insert new items in place. - newChildren.push(newItem) +},{"../Subject":36,"../Subscriber":38,"../scheduler/async":187,"../util/isNumeric":208,"../util/isScheduler":212}],170:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subject_1 = require("../Subject"); +var Subscription_1 = require("../Subscription"); +var tryCatch_1 = require("../util/tryCatch"); +var errorObject_1 = require("../util/errorObject"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function windowToggle(openings, closingSelector) { + return function (source) { return source.lift(new WindowToggleOperator(openings, closingSelector)); }; +} +exports.windowToggle = windowToggle; +var WindowToggleOperator = (function () { + function WindowToggleOperator(openings, closingSelector) { + this.openings = openings; + this.closingSelector = closingSelector; + } + WindowToggleOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new WindowToggleSubscriber(subscriber, this.openings, this.closingSelector)); + }; + return WindowToggleOperator; +}()); +var WindowToggleSubscriber = (function (_super) { + __extends(WindowToggleSubscriber, _super); + function WindowToggleSubscriber(destination, openings, closingSelector) { + var _this = _super.call(this, destination) || this; + _this.openings = openings; + _this.closingSelector = closingSelector; + _this.contexts = []; + _this.add(_this.openSubscription = subscribeToResult_1.subscribeToResult(_this, openings, openings)); + return _this; + } + WindowToggleSubscriber.prototype._next = function (value) { + var contexts = this.contexts; + if (contexts) { + var len = contexts.length; + for (var i = 0; i < len; i++) { + contexts[i].window.next(value); } - } else if (j >= lastFreeIndex) { - // Add any leftover non-keyed items - newChildren.push(newItem) } - } - - var simulate = newChildren.slice() - var simulateIndex = 0 - var removes = [] - var inserts = [] - var simulateItem - - for (var k = 0; k < bChildren.length;) { - var wantedItem = bChildren[k] - simulateItem = simulate[simulateIndex] - - // remove items - while (simulateItem === null && simulate.length) { - removes.push(remove(simulate, simulateIndex, null)) - simulateItem = simulate[simulateIndex] + }; + 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(); + } } - - if (!simulateItem || simulateItem.key !== wantedItem.key) { - // if we need a key in this position... - if (wantedItem.key) { - if (simulateItem && simulateItem.key) { - // if an insert doesn't put this key in place, it needs to move - if (bKeys[simulateItem.key] !== k + 1) { - removes.push(remove(simulate, simulateIndex, simulateItem.key)) - simulateItem = simulate[simulateIndex] - // if the remove didn't put the wanted item in place, we need to insert it - if (!simulateItem || simulateItem.key !== wantedItem.key) { - inserts.push({key: wantedItem.key, to: k}) - } - // items are matching, so skip ahead - else { - simulateIndex++ - } - } - else { - inserts.push({key: wantedItem.key, to: k}) - } + _super.prototype._error.call(this, err); + }; + WindowToggleSubscriber.prototype._complete = function () { + var contexts = this.contexts; + this.contexts = null; + if (contexts) { + var len = contexts.length; + var index = -1; + while (++index < len) { + var context_2 = contexts[index]; + context_2.window.complete(); + context_2.subscription.unsubscribe(); + } + } + _super.prototype._complete.call(this); + }; + WindowToggleSubscriber.prototype._unsubscribe = function () { + var contexts = this.contexts; + this.contexts = null; + if (contexts) { + var len = contexts.length; + var index = -1; + while (++index < len) { + var context_3 = contexts[index]; + context_3.window.unsubscribe(); + context_3.subscription.unsubscribe(); + } + } + }; + WindowToggleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + if (outerValue === this.openings) { + var closingSelector = this.closingSelector; + var closingNotifier = tryCatch_1.tryCatch(closingSelector)(innerValue); + if (closingNotifier === errorObject_1.errorObject) { + return this.error(errorObject_1.errorObject.e); + } + else { + var window_1 = new Subject_1.Subject(); + var subscription = new Subscription_1.Subscription(); + var context_4 = { window: window_1, subscription: subscription }; + this.contexts.push(context_4); + var innerSubscription = subscribeToResult_1.subscribeToResult(this, closingNotifier, context_4); + if (innerSubscription.closed) { + this.closeWindow(this.contexts.length - 1); } else { - inserts.push({key: wantedItem.key, to: k}) + innerSubscription.context = context_4; + subscription.add(innerSubscription); } - k++ - } - // a key in simulate has no matching wanted key, remove it - else if (simulateItem && simulateItem.key) { - removes.push(remove(simulate, simulateIndex, simulateItem.key)) + this.destination.next(window_1); } } else { - simulateIndex++ - k++ + 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)); - // remove all the remaining nodes from simulate - while(simulateIndex < simulate.length) { - simulateItem = simulate[simulateIndex] - removes.push(remove(simulate, simulateIndex, simulateItem && simulateItem.key)) +},{"../OuterSubscriber":33,"../Subject":36,"../Subscription":39,"../util/errorObject":199,"../util/subscribeToResult":221,"../util/tryCatch":223}],171:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - - // If the only moves we have are deletes then we can just - // let the delete patch remove these items. - if (removes.length === deletedItems && !inserts.length) { - return { - children: newChildren, - moves: null - } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Subject_1 = require("../Subject"); +var tryCatch_1 = require("../util/tryCatch"); +var errorObject_1 = require("../util/errorObject"); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function windowWhen(closingSelector) { + return function windowWhenOperatorFunction(source) { + return source.lift(new WindowOperator(closingSelector)); + }; +} +exports.windowWhen = windowWhen; +var WindowOperator = (function () { + function WindowOperator(closingSelector) { + this.closingSelector = closingSelector; } - - return { - children: newChildren, - moves: { - removes: removes, - inserts: inserts - } + WindowOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new WindowSubscriber(subscriber, this.closingSelector)); + }; + return WindowOperator; +}()); +var WindowSubscriber = (function (_super) { + __extends(WindowSubscriber, _super); + function WindowSubscriber(destination, closingSelector) { + var _this = _super.call(this, destination) || this; + _this.destination = destination; + _this.closingSelector = closingSelector; + _this.openWindow(); + return _this; } -} - -function remove(arr, index, key) { - arr.splice(index, 1) + WindowSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.openWindow(innerSub); + }; + WindowSubscriber.prototype.notifyError = function (error, innerSub) { + this._error(error); + }; + WindowSubscriber.prototype.notifyComplete = function (innerSub) { + this.openWindow(innerSub); + }; + WindowSubscriber.prototype._next = function (value) { + this.window.next(value); + }; + WindowSubscriber.prototype._error = function (err) { + this.window.error(err); + this.destination.error(err); + this.unsubscribeClosingNotification(); + }; + WindowSubscriber.prototype._complete = function () { + this.window.complete(); + this.destination.complete(); + this.unsubscribeClosingNotification(); + }; + WindowSubscriber.prototype.unsubscribeClosingNotification = function () { + if (this.closingNotification) { + this.closingNotification.unsubscribe(); + } + }; + WindowSubscriber.prototype.openWindow = function (innerSub) { + if (innerSub === void 0) { innerSub = null; } + if (innerSub) { + this.remove(innerSub); + innerSub.unsubscribe(); + } + var prevWindow = this.window; + if (prevWindow) { + prevWindow.complete(); + } + var window = this.window = new Subject_1.Subject(); + this.destination.next(window); + var closingNotifier = tryCatch_1.tryCatch(this.closingSelector)(); + if (closingNotifier === errorObject_1.errorObject) { + var err = errorObject_1.errorObject.e; + this.destination.error(err); + this.window.error(err); + } + else { + this.add(this.closingNotification = subscribeToResult_1.subscribeToResult(this, closingNotifier)); + } + }; + return WindowSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); - return { - from: index, - key: key +},{"../OuterSubscriber":33,"../Subject":36,"../util/errorObject":199,"../util/subscribeToResult":221,"../util/tryCatch":223}],172:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var OuterSubscriber_1 = require("../OuterSubscriber"); +var subscribeToResult_1 = require("../util/subscribeToResult"); +function withLatestFrom() { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; } + return function (source) { + var project; + if (typeof args[args.length - 1] === 'function') { + project = args.pop(); + } + var observables = args; + return source.lift(new WithLatestFromOperator(observables, project)); + }; } - -function keyIndex(children) { - var keys = {} - var free = [] - var length = children.length - - for (var i = 0; i < length; i++) { - var child = children[i] - - if (child.key) { - keys[child.key] = i - } else { - free.push(i) +exports.withLatestFrom = withLatestFrom; +var WithLatestFromOperator = (function () { + function WithLatestFromOperator(observables, project) { + this.observables = observables; + this.project = project; + } + WithLatestFromOperator.prototype.call = function (subscriber, source) { + return source.subscribe(new WithLatestFromSubscriber(subscriber, this.observables, this.project)); + }; + return WithLatestFromOperator; +}()); +var WithLatestFromSubscriber = (function (_super) { + __extends(WithLatestFromSubscriber, _super); + function WithLatestFromSubscriber(destination, observables, project) { + var _this = _super.call(this, destination) || this; + _this.observables = observables; + _this.project = project; + _this.toRespond = []; + var len = observables.length; + _this.values = new Array(len); + for (var i = 0; i < len; i++) { + _this.toRespond.push(i); + } + for (var i = 0; i < len; i++) { + var observable = observables[i]; + _this.add(subscribeToResult_1.subscribeToResult(_this, observable, observable, i)); } + return _this; } + WithLatestFromSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { + this.values[outerIndex] = innerValue; + var toRespond = this.toRespond; + if (toRespond.length > 0) { + var found = toRespond.indexOf(outerIndex); + if (found !== -1) { + toRespond.splice(found, 1); + } + } + }; + WithLatestFromSubscriber.prototype.notifyComplete = function () { + }; + WithLatestFromSubscriber.prototype._next = function (value) { + if (this.toRespond.length === 0) { + var args = [value].concat(this.values); + if (this.project) { + this._tryProject(args); + } + else { + this.destination.next(args); + } + } + }; + WithLatestFromSubscriber.prototype._tryProject = function (args) { + var result; + try { + result = this.project.apply(this, args); + } + catch (err) { + this.destination.error(err); + return; + } + this.destination.next(result); + }; + return WithLatestFromSubscriber; +}(OuterSubscriber_1.OuterSubscriber)); - return { - keys: keys, // A hash of key name to index - free: free // An array of unkeyed item indices +},{"../OuterSubscriber":33,"../util/subscribeToResult":221}],173:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var zip_1 = require("../observable/zip"); +function zip() { + var observables = []; + for (var _i = 0; _i < arguments.length; _i++) { + observables[_i] = arguments[_i]; } + return function zipOperatorFunction(source) { + return source.lift.call(zip_1.zip.apply(void 0, [source].concat(observables))); + }; } +exports.zip = zip; -function appendPatch(apply, patch) { - if (apply) { - if (isArray(apply)) { - apply.push(patch) - } else { - apply = [apply, patch] - } - - return apply - } else { - return patch - } +},{"../observable/zip":71}],174:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var zip_1 = require("../observable/zip"); +function zipAll(project) { + return function (source) { return source.lift(new zip_1.ZipOperator(project)); }; } +exports.zipAll = zipAll; -},{"../vnode/handle-thunk":194,"../vnode/is-thunk":195,"../vnode/is-vnode":197,"../vnode/is-vtext":198,"../vnode/is-widget":199,"../vnode/vpatch":202,"./diff-props":204,"x-is-array":224}],206:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ +},{"../observable/zip":71}],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 Subscription_1 = require("../Subscription"); +var Action = (function (_super) { + __extends(Action, _super); + function Action(scheduler, work) { + return _super.call(this) || this; + } + Action.prototype.schedule = function (state, delay) { + if (delay === void 0) { delay = 0; } + return this; + }; + return Action; +}(Subscription_1.Subscription)); +exports.Action = Action; -(function(define) { 'use strict'; -define(function (require) { +},{"../Subscription":39}],176:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var AsyncAction_1 = require("./AsyncAction"); +var AnimationFrameAction = (function (_super) { + __extends(AnimationFrameAction, _super); + function AnimationFrameAction(scheduler, work) { + var _this = _super.call(this, scheduler, work) || this; + _this.scheduler = scheduler; + _this.work = work; + return _this; + } + AnimationFrameAction.prototype.requestAsyncId = function (scheduler, id, delay) { + if (delay === void 0) { delay = 0; } + if (delay !== null && delay > 0) { + return _super.prototype.requestAsyncId.call(this, scheduler, id, delay); + } + scheduler.actions.push(this); + return scheduler.scheduled || (scheduler.scheduled = requestAnimationFrame(function () { return scheduler.flush(null); })); + }; + AnimationFrameAction.prototype.recycleAsyncId = function (scheduler, id, delay) { + if (delay === void 0) { delay = 0; } + if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) { + return _super.prototype.recycleAsyncId.call(this, scheduler, id, delay); + } + if (scheduler.actions.length === 0) { + cancelAnimationFrame(id); + scheduler.scheduled = undefined; + } + return undefined; + }; + return AnimationFrameAction; +}(AsyncAction_1.AsyncAction)); +exports.AnimationFrameAction = AnimationFrameAction; - var makePromise = require('./makePromise'); - var Scheduler = require('./Scheduler'); - var async = require('./env').asap; +},{"./AsyncAction":180}],177:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var AsyncScheduler_1 = require("./AsyncScheduler"); +var AnimationFrameScheduler = (function (_super) { + __extends(AnimationFrameScheduler, _super); + function AnimationFrameScheduler() { + return _super !== null && _super.apply(this, arguments) || this; + } + AnimationFrameScheduler.prototype.flush = function (action) { + this.active = true; + this.scheduled = undefined; + var actions = this.actions; + var error; + var index = -1; + var count = actions.length; + action = action || actions.shift(); + do { + if (error = action.execute(action.state, action.delay)) { + break; + } + } while (++index < count && (action = actions.shift())); + this.active = false; + if (error) { + while (++index < count && (action = actions.shift())) { + action.unsubscribe(); + } + throw error; + } + }; + return AnimationFrameScheduler; +}(AsyncScheduler_1.AsyncScheduler)); +exports.AnimationFrameScheduler = AnimationFrameScheduler; - return makePromise({ - scheduler: new Scheduler(async) - }); +},{"./AsyncScheduler":181}],178:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Immediate_1 = require("../util/Immediate"); +var AsyncAction_1 = require("./AsyncAction"); +var AsapAction = (function (_super) { + __extends(AsapAction, _super); + function AsapAction(scheduler, work) { + var _this = _super.call(this, scheduler, work) || this; + _this.scheduler = scheduler; + _this.work = work; + return _this; + } + AsapAction.prototype.requestAsyncId = function (scheduler, id, delay) { + if (delay === void 0) { delay = 0; } + if (delay !== null && delay > 0) { + return _super.prototype.requestAsyncId.call(this, scheduler, id, delay); + } + scheduler.actions.push(this); + return scheduler.scheduled || (scheduler.scheduled = Immediate_1.Immediate.setImmediate(scheduler.flush.bind(scheduler, null))); + }; + AsapAction.prototype.recycleAsyncId = function (scheduler, id, delay) { + if (delay === void 0) { delay = 0; } + if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) { + return _super.prototype.recycleAsyncId.call(this, scheduler, id, delay); + } + if (scheduler.actions.length === 0) { + Immediate_1.Immediate.clearImmediate(id); + scheduler.scheduled = undefined; + } + return undefined; + }; + return AsapAction; +}(AsyncAction_1.AsyncAction)); +exports.AsapAction = AsapAction; -}); -})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); }); +},{"../util/Immediate":194,"./AsyncAction":180}],179:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var 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; -},{"./Scheduler":207,"./env":219,"./makePromise":221}],207:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ +},{"./AsyncScheduler":181}],180:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Action_1 = require("./Action"); +var AsyncAction = (function (_super) { + __extends(AsyncAction, _super); + function AsyncAction(scheduler, work) { + var _this = _super.call(this, scheduler, work) || this; + _this.scheduler = scheduler; + _this.work = work; + _this.pending = false; + return _this; + } + AsyncAction.prototype.schedule = function (state, delay) { + if (delay === void 0) { delay = 0; } + if (this.closed) { + return this; + } + this.state = state; + var id = this.id; + var scheduler = this.scheduler; + if (id != null) { + this.id = this.recycleAsyncId(scheduler, id, delay); + } + this.pending = true; + this.delay = delay; + this.id = this.id || this.requestAsyncId(scheduler, this.id, delay); + return this; + }; + AsyncAction.prototype.requestAsyncId = function (scheduler, id, delay) { + if (delay === void 0) { delay = 0; } + return setInterval(scheduler.flush.bind(scheduler, this), delay); + }; + AsyncAction.prototype.recycleAsyncId = function (scheduler, id, delay) { + if (delay === void 0) { delay = 0; } + if (delay !== null && this.delay === delay && this.pending === false) { + return id; + } + clearInterval(id); + }; + AsyncAction.prototype.execute = function (state, delay) { + if (this.closed) { + return new Error('executing a cancelled action'); + } + this.pending = false; + var error = this._execute(state, delay); + if (error) { + return error; + } + else if (this.pending === false && this.id != null) { + this.id = this.recycleAsyncId(this.scheduler, this.id, null); + } + }; + AsyncAction.prototype._execute = function (state, delay) { + var errored = false; + var errorValue = undefined; + try { + this.work(state); + } + catch (e) { + errored = true; + errorValue = !!e && e || new Error(e); + } + if (errored) { + this.unsubscribe(); + return errorValue; + } + }; + AsyncAction.prototype._unsubscribe = function () { + var id = this.id; + var scheduler = this.scheduler; + var actions = scheduler.actions; + var index = actions.indexOf(this); + this.work = null; + this.state = null; + this.pending = false; + this.scheduler = null; + if (index !== -1) { + actions.splice(index, 1); + } + if (id != null) { + this.id = this.recycleAsyncId(scheduler, id, null); + } + this.delay = null; + }; + return AsyncAction; +}(Action_1.Action)); +exports.AsyncAction = AsyncAction; -(function(define) { 'use strict'; -define(function() { +},{"./Action":175}],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 Scheduler_1 = require("../Scheduler"); +var AsyncScheduler = (function (_super) { + __extends(AsyncScheduler, _super); + function AsyncScheduler(SchedulerAction, now) { + if (now === void 0) { now = Scheduler_1.Scheduler.now; } + var _this = _super.call(this, SchedulerAction, function () { + if (AsyncScheduler.delegate && AsyncScheduler.delegate !== _this) { + return AsyncScheduler.delegate.now(); + } + else { + return now(); + } + }) || this; + _this.actions = []; + _this.active = false; + _this.scheduled = undefined; + return _this; + } + AsyncScheduler.prototype.schedule = function (work, delay, state) { + if (delay === void 0) { delay = 0; } + if (AsyncScheduler.delegate && AsyncScheduler.delegate !== this) { + return AsyncScheduler.delegate.schedule(work, delay, state); + } + else { + return _super.prototype.schedule.call(this, work, delay, state); + } + }; + AsyncScheduler.prototype.flush = function (action) { + var actions = this.actions; + if (this.active) { + actions.push(action); + return; + } + var error; + this.active = true; + do { + if (error = action.execute(action.state, action.delay)) { + break; + } + } while (action = actions.shift()); + this.active = false; + if (error) { + while (action = actions.shift()) { + action.unsubscribe(); + } + throw error; + } + }; + return AsyncScheduler; +}(Scheduler_1.Scheduler)); +exports.AsyncScheduler = AsyncScheduler; - // Credit to Twisol (https://github.com/Twisol) for suggesting - // this type of extensible queue + trampoline approach for next-tick conflation. +},{"../Scheduler":35}],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 AsyncAction_1 = require("./AsyncAction"); +var QueueAction = (function (_super) { + __extends(QueueAction, _super); + function QueueAction(scheduler, work) { + var _this = _super.call(this, scheduler, work) || this; + _this.scheduler = scheduler; + _this.work = work; + return _this; + } + QueueAction.prototype.schedule = function (state, delay) { + if (delay === void 0) { delay = 0; } + if (delay > 0) { + return _super.prototype.schedule.call(this, state, delay); + } + this.delay = delay; + this.state = state; + this.scheduler.flush(this); + return this; + }; + QueueAction.prototype.execute = function (state, delay) { + return (delay > 0 || this.closed) ? + _super.prototype.execute.call(this, state, delay) : + this._execute(state, delay); + }; + QueueAction.prototype.requestAsyncId = function (scheduler, id, delay) { + if (delay === void 0) { delay = 0; } + if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) { + return _super.prototype.requestAsyncId.call(this, scheduler, id, delay); + } + return scheduler.flush(this); + }; + return QueueAction; +}(AsyncAction_1.AsyncAction)); +exports.QueueAction = QueueAction; - /** - * Async task scheduler - * @param {function} async function to schedule a single async function - * @constructor - */ - function Scheduler(async) { - this._async = async; - this._running = false; +},{"./AsyncAction":180}],183:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var AsyncScheduler_1 = require("./AsyncScheduler"); +var QueueScheduler = (function (_super) { + __extends(QueueScheduler, _super); + function QueueScheduler() { + return _super !== null && _super.apply(this, arguments) || this; + } + return QueueScheduler; +}(AsyncScheduler_1.AsyncScheduler)); +exports.QueueScheduler = QueueScheduler; - this._queue = this; - this._queueLen = 0; - this._afterQueue = {}; - this._afterQueueLen = 0; +},{"./AsyncScheduler":181}],184:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var AsyncAction_1 = require("./AsyncAction"); +var AsyncScheduler_1 = require("./AsyncScheduler"); +var VirtualTimeScheduler = (function (_super) { + __extends(VirtualTimeScheduler, _super); + function VirtualTimeScheduler(SchedulerAction, maxFrames) { + if (SchedulerAction === void 0) { SchedulerAction = VirtualAction; } + if (maxFrames === void 0) { maxFrames = Number.POSITIVE_INFINITY; } + var _this = _super.call(this, SchedulerAction, function () { return _this.frame; }) || this; + _this.maxFrames = maxFrames; + _this.frame = 0; + _this.index = -1; + return _this; + } + VirtualTimeScheduler.prototype.flush = function () { + var _a = this, actions = _a.actions, maxFrames = _a.maxFrames; + var error, action; + while ((action = actions.shift()) && (this.frame = action.delay) <= maxFrames) { + if (error = action.execute(action.state, action.delay)) { + break; + } + } + if (error) { + while (action = actions.shift()) { + action.unsubscribe(); + } + throw error; + } + }; + VirtualTimeScheduler.frameTimeFactor = 10; + return VirtualTimeScheduler; +}(AsyncScheduler_1.AsyncScheduler)); +exports.VirtualTimeScheduler = VirtualTimeScheduler; +var VirtualAction = (function (_super) { + __extends(VirtualAction, _super); + function VirtualAction(scheduler, work, index) { + if (index === void 0) { index = scheduler.index += 1; } + var _this = _super.call(this, scheduler, work) || this; + _this.scheduler = scheduler; + _this.work = work; + _this.index = index; + _this.active = true; + _this.index = scheduler.index = index; + return _this; + } + VirtualAction.prototype.schedule = function (state, delay) { + if (delay === void 0) { delay = 0; } + if (!this.id) { + return _super.prototype.schedule.call(this, state, delay); + } + this.active = false; + var action = new VirtualAction(this.scheduler, this.work); + this.add(action); + return action.schedule(state, delay); + }; + VirtualAction.prototype.requestAsyncId = function (scheduler, id, delay) { + if (delay === void 0) { delay = 0; } + this.delay = scheduler.frame + delay; + var actions = scheduler.actions; + actions.push(this); + actions.sort(VirtualAction.sortActions); + return true; + }; + VirtualAction.prototype.recycleAsyncId = function (scheduler, id, delay) { + if (delay === void 0) { delay = 0; } + return undefined; + }; + VirtualAction.prototype._execute = function (state, delay) { + if (this.active === true) { + return _super.prototype._execute.call(this, state, delay); + } + }; + VirtualAction.sortActions = function (a, b) { + if (a.delay === b.delay) { + if (a.index === b.index) { + return 0; + } + else if (a.index > b.index) { + return 1; + } + else { + return -1; + } + } + else if (a.delay > b.delay) { + return 1; + } + else { + return -1; + } + }; + return VirtualAction; +}(AsyncAction_1.AsyncAction)); +exports.VirtualAction = VirtualAction; - var self = this; - this.drain = function() { - self._drain(); - }; - } +},{"./AsyncAction":180,"./AsyncScheduler":181}],185:[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); - /** - * Enqueue a task - * @param {{ run:function }} task - */ - Scheduler.prototype.enqueue = function(task) { - this._queue[this._queueLen++] = task; - this.run(); - }; +},{"./AnimationFrameAction":176,"./AnimationFrameScheduler":177}],186:[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); - /** - * Enqueue a task to run after the main task queue - * @param {{ run:function }} task - */ - Scheduler.prototype.afterQueue = function(task) { - this._afterQueue[this._afterQueueLen++] = task; - this.run(); - }; +},{"./AsapAction":178,"./AsapScheduler":179}],187:[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); - Scheduler.prototype.run = function() { - if (!this._running) { - this._running = true; - this._async(this.drain); - } - }; +},{"./AsyncAction":180,"./AsyncScheduler":181}],188:[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); - /** - * Drain the handler queue entirely, and then the after queue - */ - Scheduler.prototype._drain = function() { - var i = 0; - for (; i < this._queueLen; ++i) { - this._queue[i].run(); - this._queue[i] = void 0; - } +},{"./QueueAction":182,"./QueueScheduler":183}],189:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function getSymbolIterator() { + if (typeof Symbol !== 'function' || !Symbol.iterator) { + return '@@iterator'; + } + return Symbol.iterator; +} +exports.getSymbolIterator = getSymbolIterator; +exports.iterator = getSymbolIterator(); +exports.$$iterator = exports.iterator; - this._queueLen = 0; - this._running = false; +},{}],190:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.observable = typeof Symbol === 'function' && Symbol.observable || '@@observable'; - for (i = 0; i < this._afterQueueLen; ++i) { - this._afterQueue[i].run(); - this._afterQueue[i] = void 0; - } +},{}],191:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.rxSubscriber = typeof Symbol === 'function' + ? Symbol('rxSubscriber') + : '@@rxSubscriber_' + Math.random(); +exports.$$rxSubscriber = exports.rxSubscriber; - this._afterQueueLen = 0; - }; +},{}],192:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function ArgumentOutOfRangeErrorImpl() { + Error.call(this); + this.message = 'argument out of range'; + this.name = 'ArgumentOutOfRangeError'; + return this; +} +ArgumentOutOfRangeErrorImpl.prototype = Object.create(Error.prototype); +exports.ArgumentOutOfRangeError = ArgumentOutOfRangeErrorImpl; - return Scheduler; +},{}],193:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function EmptyErrorImpl() { + Error.call(this); + this.message = 'no elements in sequence'; + this.name = 'EmptyError'; + return this; +} +EmptyErrorImpl.prototype = Object.create(Error.prototype); +exports.EmptyError = EmptyErrorImpl; -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); +},{}],194:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var nextHandle = 1; +var tasksByHandle = {}; +function runIfPresent(handle) { + var cb = tasksByHandle[handle]; + if (cb) { + cb(); + } +} +exports.Immediate = { + setImmediate: function (cb) { + var handle = nextHandle++; + tasksByHandle[handle] = cb; + Promise.resolve().then(function () { return runIfPresent(handle); }); + return handle; + }, + clearImmediate: function (handle) { + delete tasksByHandle[handle]; + }, +}; -},{}],208:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ +},{}],195:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function ObjectUnsubscribedErrorImpl() { + Error.call(this); + this.message = 'object unsubscribed'; + this.name = 'ObjectUnsubscribedError'; + return this; +} +ObjectUnsubscribedErrorImpl.prototype = Object.create(Error.prototype); +exports.ObjectUnsubscribedError = ObjectUnsubscribedErrorImpl; -(function(define) { 'use strict'; -define(function() { +},{}],196:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function TimeoutErrorImpl() { + Error.call(this); + this.message = 'Timeout has occurred'; + this.name = 'TimeoutError'; + return this; +} +TimeoutErrorImpl.prototype = Object.create(Error.prototype); +exports.TimeoutError = TimeoutErrorImpl; - /** - * Custom error type for promises rejected by promise.timeout - * @param {string} message - * @constructor - */ - function TimeoutError (message) { - Error.call(this); - this.message = message; - this.name = TimeoutError.name; - if (typeof Error.captureStackTrace === 'function') { - Error.captureStackTrace(this, TimeoutError); - } - } +},{}],197:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function UnsubscriptionErrorImpl(errors) { + Error.call(this); + this.message = errors ? + errors.length + " errors occurred during unsubscription:\n" + errors.map(function (err, i) { return i + 1 + ") " + err.toString(); }).join('\n ') : ''; + this.name = 'UnsubscriptionError'; + this.errors = errors; + return this; +} +UnsubscriptionErrorImpl.prototype = Object.create(Error.prototype); +exports.UnsubscriptionError = UnsubscriptionErrorImpl; - TimeoutError.prototype = Object.create(Error.prototype); - TimeoutError.prototype.constructor = TimeoutError; +},{}],198:[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; - return TimeoutError; -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); -},{}],209:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ +},{"../Subscriber":38}],199:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.errorObject = { e: {} }; -(function(define) { 'use strict'; -define(function() { +},{}],200:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function hostReportError(err) { + setTimeout(function () { throw err; }); +} +exports.hostReportError = hostReportError; - makeApply.tryCatchResolve = tryCatchResolve; +},{}],201:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function identity(x) { + return x; +} +exports.identity = identity; - return makeApply; +},{}],202:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.isArray = Array.isArray || (function (x) { return x && typeof x.length === 'number'; }); - function makeApply(Promise, call) { - if(arguments.length < 2) { - call = tryCatchResolve; - } +},{}],203:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.isArrayLike = (function (x) { return x && typeof x.length === 'number' && typeof x !== 'function'; }); - return apply; +},{}],204:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function isDate(value) { + return value instanceof Date && !isNaN(+value); +} +exports.isDate = isDate; - function apply(f, thisArg, args) { - var p = Promise._defer(); - var l = args.length; - var params = new Array(l); - callAndResolve({ f:f, thisArg:thisArg, args:args, params:params, i:l-1, call:call }, p._handler); +},{}],205:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function isFunction(x) { + return typeof x === 'function'; +} +exports.isFunction = isFunction; - return p; - } +},{}],206:[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; - function callAndResolve(c, h) { - if(c.i < 0) { - return call(c.f, c.thisArg, c.params, h); - } +},{"../symbol/observable":190}],207:[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; - var handler = Promise._handler(c.args[c.i]); - handler.fold(callAndResolveNext, c, void 0, h); - } +},{"../symbol/iterator":189}],208:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var isArray_1 = require("./isArray"); +function isNumeric(val) { + return !isArray_1.isArray(val) && (val - parseFloat(val) + 1) >= 0; +} +exports.isNumeric = isNumeric; - function callAndResolveNext(c, x, h) { - c.params[c.i] = x; - c.i -= 1; - callAndResolve(c, h); - } - } +},{"./isArray":202}],209:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function isObject(x) { + return x != null && typeof x === 'object'; +} +exports.isObject = isObject; - function tryCatchResolve(f, thisArg, args, resolver) { - try { - resolver.resolve(f.apply(thisArg, args)); - } catch(e) { - resolver.reject(e); - } - } +},{}],210:[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; -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); +},{"../Observable":31}],211:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function isPromise(value) { + return value && typeof value.subscribe !== 'function' && typeof value.then === 'function'; +} +exports.isPromise = isPromise; +},{}],212:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function isScheduler(value) { + return value && typeof value.schedule === 'function'; +} +exports.isScheduler = isScheduler; +},{}],213:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function noop() { } +exports.noop = noop; -},{}],210:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ +},{}],214:[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; -(function(define) { 'use strict'; -define(function(require) { +},{}],215:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var noop_1 = require("./noop"); +function pipe() { + var fns = []; + for (var _i = 0; _i < arguments.length; _i++) { + fns[_i] = arguments[_i]; + } + return pipeFromArray(fns); +} +exports.pipe = pipe; +function pipeFromArray(fns) { + if (!fns) { + return noop_1.noop; + } + if (fns.length === 1) { + return fns[0]; + } + return function piped(input) { + return fns.reduce(function (prev, fn) { return fn(prev); }, input); + }; +} +exports.pipeFromArray = pipeFromArray; - var state = require('../state'); - var applier = require('../apply'); +},{"./noop":213}],216:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Observable_1 = require("../Observable"); +var subscribeToArray_1 = require("./subscribeToArray"); +var subscribeToPromise_1 = require("./subscribeToPromise"); +var subscribeToIterable_1 = require("./subscribeToIterable"); +var subscribeToObservable_1 = require("./subscribeToObservable"); +var isArrayLike_1 = require("./isArrayLike"); +var isPromise_1 = require("./isPromise"); +var isObject_1 = require("./isObject"); +var iterator_1 = require("../symbol/iterator"); +var observable_1 = require("../symbol/observable"); +exports.subscribeTo = function (result) { + if (result instanceof Observable_1.Observable) { + return function (subscriber) { + if (result._isScalar) { + subscriber.next(result.value); + subscriber.complete(); + return undefined; + } + else { + return result.subscribe(subscriber); + } + }; + } + else if (result && typeof result[observable_1.observable] === 'function') { + return subscribeToObservable_1.subscribeToObservable(result); + } + else if (isArrayLike_1.isArrayLike(result)) { + return subscribeToArray_1.subscribeToArray(result); + } + else if (isPromise_1.isPromise(result)) { + return subscribeToPromise_1.subscribeToPromise(result); + } + else if (result && typeof result[iterator_1.iterator] === 'function') { + return subscribeToIterable_1.subscribeToIterable(result); + } + else { + var value = isObject_1.isObject(result) ? 'an invalid object' : "'" + result + "'"; + var msg = "You provided " + value + " where a stream was expected." + + ' You can provide an Observable, Promise, Array, or Iterable.'; + throw new TypeError(msg); + } +}; - return function array(Promise) { +},{"../Observable":31,"../symbol/iterator":189,"../symbol/observable":190,"./isArrayLike":203,"./isObject":209,"./isPromise":211,"./subscribeToArray":217,"./subscribeToIterable":218,"./subscribeToObservable":219,"./subscribeToPromise":220}],217:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.subscribeToArray = function (array) { return function (subscriber) { + for (var i = 0, len = array.length; i < len && !subscriber.closed; i++) { + subscriber.next(array[i]); + } + if (!subscriber.closed) { + subscriber.complete(); + } +}; }; - var applyFold = applier(Promise); - var toPromise = Promise.resolve; - var all = Promise.all; +},{}],218:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var iterator_1 = require("../symbol/iterator"); +exports.subscribeToIterable = function (iterable) { return function (subscriber) { + var iterator = iterable[iterator_1.iterator](); + do { + var item = iterator.next(); + if (item.done) { + subscriber.complete(); + break; + } + subscriber.next(item.value); + if (subscriber.closed) { + break; + } + } while (true); + if (typeof iterator.return === 'function') { + subscriber.add(function () { + if (iterator.return) { + iterator.return(); + } + }); + } + return subscriber; +}; }; - var ar = Array.prototype.reduce; - var arr = Array.prototype.reduceRight; - var slice = Array.prototype.slice; +},{"../symbol/iterator":189}],219:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var observable_1 = require("../symbol/observable"); +exports.subscribeToObservable = function (obj) { return function (subscriber) { + var obs = obj[observable_1.observable](); + if (typeof obs.subscribe !== 'function') { + throw new TypeError('Provided object does not correctly implement Symbol.observable'); + } + else { + return obs.subscribe(subscriber); + } +}; }; - // Additional array combinators +},{"../symbol/observable":190}],220:[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; +}; }; - Promise.any = any; - Promise.some = some; - Promise.settle = settle; +},{"./hostReportError":200}],221:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var InnerSubscriber_1 = require("../InnerSubscriber"); +var subscribeTo_1 = require("./subscribeTo"); +function subscribeToResult(outerSubscriber, result, outerValue, outerIndex, destination) { + if (destination === void 0) { destination = new InnerSubscriber_1.InnerSubscriber(outerSubscriber, outerValue, outerIndex); } + if (destination.closed) { + return; + } + return subscribeTo_1.subscribeTo(result)(destination); +} +exports.subscribeToResult = subscribeToResult; - Promise.map = map; - Promise.filter = filter; - Promise.reduce = reduce; - Promise.reduceRight = reduceRight; +},{"../InnerSubscriber":29,"./subscribeTo":216}],222:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Subscriber_1 = require("../Subscriber"); +var rxSubscriber_1 = require("../symbol/rxSubscriber"); +var Observer_1 = require("../Observer"); +function toSubscriber(nextOrObserver, error, complete) { + if (nextOrObserver) { + if (nextOrObserver instanceof Subscriber_1.Subscriber) { + return nextOrObserver; + } + if (nextOrObserver[rxSubscriber_1.rxSubscriber]) { + return nextOrObserver[rxSubscriber_1.rxSubscriber](); + } + } + if (!nextOrObserver && !error && !complete) { + return new Subscriber_1.Subscriber(Observer_1.empty); + } + return new Subscriber_1.Subscriber(nextOrObserver, error, complete); +} +exports.toSubscriber = toSubscriber; - /** - * When this promise fulfills with an array, do - * onFulfilled.apply(void 0, array) - * @param {function} onFulfilled function to apply - * @returns {Promise} promise for the result of applying onFulfilled - */ - Promise.prototype.spread = function(onFulfilled) { - return this.then(all).then(function(array) { - return onFulfilled.apply(this, array); - }); - }; +},{"../Observer":32,"../Subscriber":38,"../symbol/rxSubscriber":191}],223:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var errorObject_1 = require("./errorObject"); +var tryCatchTarget; +function tryCatcher() { + try { + return tryCatchTarget.apply(this, arguments); + } + catch (e) { + errorObject_1.errorObject.e = e; + return errorObject_1.errorObject; + } +} +function tryCatch(fn) { + tryCatchTarget = fn; + return tryCatcher; +} +exports.tryCatch = tryCatch; - return Promise; +},{"./errorObject":199}],224:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var audit_1 = require("../internal/operators/audit"); +exports.audit = audit_1.audit; +var auditTime_1 = require("../internal/operators/auditTime"); +exports.auditTime = auditTime_1.auditTime; +var buffer_1 = require("../internal/operators/buffer"); +exports.buffer = buffer_1.buffer; +var bufferCount_1 = require("../internal/operators/bufferCount"); +exports.bufferCount = bufferCount_1.bufferCount; +var bufferTime_1 = require("../internal/operators/bufferTime"); +exports.bufferTime = bufferTime_1.bufferTime; +var bufferToggle_1 = require("../internal/operators/bufferToggle"); +exports.bufferToggle = bufferToggle_1.bufferToggle; +var bufferWhen_1 = require("../internal/operators/bufferWhen"); +exports.bufferWhen = bufferWhen_1.bufferWhen; +var catchError_1 = require("../internal/operators/catchError"); +exports.catchError = catchError_1.catchError; +var combineAll_1 = require("../internal/operators/combineAll"); +exports.combineAll = combineAll_1.combineAll; +var combineLatest_1 = require("../internal/operators/combineLatest"); +exports.combineLatest = combineLatest_1.combineLatest; +var concat_1 = require("../internal/operators/concat"); +exports.concat = concat_1.concat; +var concatAll_1 = require("../internal/operators/concatAll"); +exports.concatAll = concatAll_1.concatAll; +var concatMap_1 = require("../internal/operators/concatMap"); +exports.concatMap = concatMap_1.concatMap; +var concatMapTo_1 = require("../internal/operators/concatMapTo"); +exports.concatMapTo = concatMapTo_1.concatMapTo; +var count_1 = require("../internal/operators/count"); +exports.count = count_1.count; +var debounce_1 = require("../internal/operators/debounce"); +exports.debounce = debounce_1.debounce; +var debounceTime_1 = require("../internal/operators/debounceTime"); +exports.debounceTime = debounceTime_1.debounceTime; +var defaultIfEmpty_1 = require("../internal/operators/defaultIfEmpty"); +exports.defaultIfEmpty = defaultIfEmpty_1.defaultIfEmpty; +var delay_1 = require("../internal/operators/delay"); +exports.delay = delay_1.delay; +var delayWhen_1 = require("../internal/operators/delayWhen"); +exports.delayWhen = delayWhen_1.delayWhen; +var dematerialize_1 = require("../internal/operators/dematerialize"); +exports.dematerialize = dematerialize_1.dematerialize; +var distinct_1 = require("../internal/operators/distinct"); +exports.distinct = distinct_1.distinct; +var distinctUntilChanged_1 = require("../internal/operators/distinctUntilChanged"); +exports.distinctUntilChanged = distinctUntilChanged_1.distinctUntilChanged; +var distinctUntilKeyChanged_1 = require("../internal/operators/distinctUntilKeyChanged"); +exports.distinctUntilKeyChanged = distinctUntilKeyChanged_1.distinctUntilKeyChanged; +var elementAt_1 = require("../internal/operators/elementAt"); +exports.elementAt = elementAt_1.elementAt; +var endWith_1 = require("../internal/operators/endWith"); +exports.endWith = endWith_1.endWith; +var every_1 = require("../internal/operators/every"); +exports.every = every_1.every; +var exhaust_1 = require("../internal/operators/exhaust"); +exports.exhaust = exhaust_1.exhaust; +var exhaustMap_1 = require("../internal/operators/exhaustMap"); +exports.exhaustMap = exhaustMap_1.exhaustMap; +var expand_1 = require("../internal/operators/expand"); +exports.expand = expand_1.expand; +var filter_1 = require("../internal/operators/filter"); +exports.filter = filter_1.filter; +var finalize_1 = require("../internal/operators/finalize"); +exports.finalize = finalize_1.finalize; +var find_1 = require("../internal/operators/find"); +exports.find = find_1.find; +var findIndex_1 = require("../internal/operators/findIndex"); +exports.findIndex = findIndex_1.findIndex; +var first_1 = require("../internal/operators/first"); +exports.first = first_1.first; +var groupBy_1 = require("../internal/operators/groupBy"); +exports.groupBy = groupBy_1.groupBy; +var ignoreElements_1 = require("../internal/operators/ignoreElements"); +exports.ignoreElements = ignoreElements_1.ignoreElements; +var isEmpty_1 = require("../internal/operators/isEmpty"); +exports.isEmpty = isEmpty_1.isEmpty; +var last_1 = require("../internal/operators/last"); +exports.last = last_1.last; +var map_1 = require("../internal/operators/map"); +exports.map = map_1.map; +var mapTo_1 = require("../internal/operators/mapTo"); +exports.mapTo = mapTo_1.mapTo; +var materialize_1 = require("../internal/operators/materialize"); +exports.materialize = materialize_1.materialize; +var max_1 = require("../internal/operators/max"); +exports.max = max_1.max; +var merge_1 = require("../internal/operators/merge"); +exports.merge = merge_1.merge; +var mergeAll_1 = require("../internal/operators/mergeAll"); +exports.mergeAll = mergeAll_1.mergeAll; +var mergeMap_1 = require("../internal/operators/mergeMap"); +exports.mergeMap = mergeMap_1.mergeMap; +var mergeMap_2 = require("../internal/operators/mergeMap"); +exports.flatMap = mergeMap_2.mergeMap; +var mergeMapTo_1 = require("../internal/operators/mergeMapTo"); +exports.mergeMapTo = mergeMapTo_1.mergeMapTo; +var mergeScan_1 = require("../internal/operators/mergeScan"); +exports.mergeScan = mergeScan_1.mergeScan; +var min_1 = require("../internal/operators/min"); +exports.min = min_1.min; +var multicast_1 = require("../internal/operators/multicast"); +exports.multicast = multicast_1.multicast; +var observeOn_1 = require("../internal/operators/observeOn"); +exports.observeOn = observeOn_1.observeOn; +var onErrorResumeNext_1 = require("../internal/operators/onErrorResumeNext"); +exports.onErrorResumeNext = onErrorResumeNext_1.onErrorResumeNext; +var pairwise_1 = require("../internal/operators/pairwise"); +exports.pairwise = pairwise_1.pairwise; +var partition_1 = require("../internal/operators/partition"); +exports.partition = partition_1.partition; +var pluck_1 = require("../internal/operators/pluck"); +exports.pluck = pluck_1.pluck; +var publish_1 = require("../internal/operators/publish"); +exports.publish = publish_1.publish; +var publishBehavior_1 = require("../internal/operators/publishBehavior"); +exports.publishBehavior = publishBehavior_1.publishBehavior; +var publishLast_1 = require("../internal/operators/publishLast"); +exports.publishLast = publishLast_1.publishLast; +var publishReplay_1 = require("../internal/operators/publishReplay"); +exports.publishReplay = publishReplay_1.publishReplay; +var race_1 = require("../internal/operators/race"); +exports.race = race_1.race; +var reduce_1 = require("../internal/operators/reduce"); +exports.reduce = reduce_1.reduce; +var repeat_1 = require("../internal/operators/repeat"); +exports.repeat = repeat_1.repeat; +var repeatWhen_1 = require("../internal/operators/repeatWhen"); +exports.repeatWhen = repeatWhen_1.repeatWhen; +var retry_1 = require("../internal/operators/retry"); +exports.retry = retry_1.retry; +var retryWhen_1 = require("../internal/operators/retryWhen"); +exports.retryWhen = retryWhen_1.retryWhen; +var refCount_1 = require("../internal/operators/refCount"); +exports.refCount = refCount_1.refCount; +var sample_1 = require("../internal/operators/sample"); +exports.sample = sample_1.sample; +var sampleTime_1 = require("../internal/operators/sampleTime"); +exports.sampleTime = sampleTime_1.sampleTime; +var scan_1 = require("../internal/operators/scan"); +exports.scan = scan_1.scan; +var sequenceEqual_1 = require("../internal/operators/sequenceEqual"); +exports.sequenceEqual = sequenceEqual_1.sequenceEqual; +var share_1 = require("../internal/operators/share"); +exports.share = share_1.share; +var shareReplay_1 = require("../internal/operators/shareReplay"); +exports.shareReplay = shareReplay_1.shareReplay; +var single_1 = require("../internal/operators/single"); +exports.single = single_1.single; +var skip_1 = require("../internal/operators/skip"); +exports.skip = skip_1.skip; +var skipLast_1 = require("../internal/operators/skipLast"); +exports.skipLast = skipLast_1.skipLast; +var skipUntil_1 = require("../internal/operators/skipUntil"); +exports.skipUntil = skipUntil_1.skipUntil; +var skipWhile_1 = require("../internal/operators/skipWhile"); +exports.skipWhile = skipWhile_1.skipWhile; +var startWith_1 = require("../internal/operators/startWith"); +exports.startWith = startWith_1.startWith; +var subscribeOn_1 = require("../internal/operators/subscribeOn"); +exports.subscribeOn = subscribeOn_1.subscribeOn; +var switchAll_1 = require("../internal/operators/switchAll"); +exports.switchAll = switchAll_1.switchAll; +var switchMap_1 = require("../internal/operators/switchMap"); +exports.switchMap = switchMap_1.switchMap; +var switchMapTo_1 = require("../internal/operators/switchMapTo"); +exports.switchMapTo = switchMapTo_1.switchMapTo; +var take_1 = require("../internal/operators/take"); +exports.take = take_1.take; +var takeLast_1 = require("../internal/operators/takeLast"); +exports.takeLast = takeLast_1.takeLast; +var takeUntil_1 = require("../internal/operators/takeUntil"); +exports.takeUntil = takeUntil_1.takeUntil; +var takeWhile_1 = require("../internal/operators/takeWhile"); +exports.takeWhile = takeWhile_1.takeWhile; +var tap_1 = require("../internal/operators/tap"); +exports.tap = tap_1.tap; +var throttle_1 = require("../internal/operators/throttle"); +exports.throttle = throttle_1.throttle; +var throttleTime_1 = require("../internal/operators/throttleTime"); +exports.throttleTime = throttleTime_1.throttleTime; +var throwIfEmpty_1 = require("../internal/operators/throwIfEmpty"); +exports.throwIfEmpty = throwIfEmpty_1.throwIfEmpty; +var timeInterval_1 = require("../internal/operators/timeInterval"); +exports.timeInterval = timeInterval_1.timeInterval; +var timeout_1 = require("../internal/operators/timeout"); +exports.timeout = timeout_1.timeout; +var timeoutWith_1 = require("../internal/operators/timeoutWith"); +exports.timeoutWith = timeoutWith_1.timeoutWith; +var timestamp_1 = require("../internal/operators/timestamp"); +exports.timestamp = timestamp_1.timestamp; +var toArray_1 = require("../internal/operators/toArray"); +exports.toArray = toArray_1.toArray; +var window_1 = require("../internal/operators/window"); +exports.window = window_1.window; +var windowCount_1 = require("../internal/operators/windowCount"); +exports.windowCount = windowCount_1.windowCount; +var windowTime_1 = require("../internal/operators/windowTime"); +exports.windowTime = windowTime_1.windowTime; +var windowToggle_1 = require("../internal/operators/windowToggle"); +exports.windowToggle = windowToggle_1.windowToggle; +var windowWhen_1 = require("../internal/operators/windowWhen"); +exports.windowWhen = windowWhen_1.windowWhen; +var withLatestFrom_1 = require("../internal/operators/withLatestFrom"); +exports.withLatestFrom = withLatestFrom_1.withLatestFrom; +var zip_1 = require("../internal/operators/zip"); +exports.zip = zip_1.zip; +var zipAll_1 = require("../internal/operators/zipAll"); +exports.zipAll = zipAll_1.zipAll; + 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+this.focus=10;this.aspect=void 0!==b?b:1;this.view=null;this.filmGauge=35;this.filmOffset=0;this.updateProjectionMatrix()}function yc(a){Z.call(this);this.cameras=a||[]}function af(a){function b(){return null!==e&&!0===e.isPresenting}function c(){if(b()){var c=e.getEyeParameters("left"),f=c.renderWidth;c=c.renderHeight;x=a.getPixelRatio();y=a.getSize();a.setDrawingBufferSize(2*f,c,1);B.start()}else d.enabled&&(a.setDrawingBufferSize(y.width,y.height,x),B.stop())}var d=this,e=null,f=null,g=null,h= +[],k=new I,m=new I;"undefined"!==typeof window&&"VRFrameData"in window&&(f=new window.VRFrameData,window.addEventListener("vrdisplaypresentchange",c,!1));var q=new I,n=new fa,t=new p,u=new Z;u.bounds=new V(0,0,.5,1);u.layers.enable(1);var r=new Z;r.bounds=new V(.5,0,.5,1);r.layers.enable(2);var l=new yc([u,r]);l.layers.enable(1);l.layers.enable(2);var y,x,w=[];this.enabled=!1;this.userHeight=1.6;this.getController=function(a){var b=h[a];void 0===b&&(b=new Kb,b.matrixAutoUpdate=!1,b.visible=!1,h[a]= +b);return b};this.getDevice=function(){return e};this.setDevice=function(a){void 0!==a&&(e=a);B.setContext(a)};this.setPoseTarget=function(a){void 0!==a&&(g=a)};this.getCamera=function(a){if(null===e)return a.position.set(0,d.userHeight,0),a;e.depthNear=a.near;e.depthFar=a.far;e.getFrameData(f);var b=e.stageParameters;b?k.fromArray(b.sittingToStandingTransform):k.makeTranslation(0,d.userHeight,0);b=f.pose;var c=null!==g?g:a;c.matrix.copy(k);c.matrix.decompose(c.position,c.quaternion,c.scale);null!== +b.orientation&&(n.fromArray(b.orientation),c.quaternion.multiply(n));null!==b.position&&(n.setFromRotationMatrix(k),t.fromArray(b.position),t.applyQuaternion(n),c.position.add(t));c.updateMatrixWorld();if(!1===e.isPresenting)return a;u.near=a.near;r.near=a.near;u.far=a.far;r.far=a.far;l.matrixWorld.copy(a.matrixWorld);l.matrixWorldInverse.copy(a.matrixWorldInverse);u.matrixWorldInverse.fromArray(f.leftViewMatrix);r.matrixWorldInverse.fromArray(f.rightViewMatrix);m.getInverse(k);u.matrixWorldInverse.multiply(m); +r.matrixWorldInverse.multiply(m);a=c.parent;null!==a&&(q.getInverse(a.matrixWorld),u.matrixWorldInverse.multiply(q),r.matrixWorldInverse.multiply(q));u.matrixWorld.getInverse(u.matrixWorldInverse);r.matrixWorld.getInverse(r.matrixWorldInverse);u.projectionMatrix.fromArray(f.leftProjectionMatrix);r.projectionMatrix.fromArray(f.rightProjectionMatrix);l.projectionMatrix.copy(u.projectionMatrix);a=e.getLayers();a.length&&(a=a[0],null!==a.leftBounds&&4===a.leftBounds.length&&u.bounds.fromArray(a.leftBounds), +null!==a.rightBounds&&4===a.rightBounds.length&&r.bounds.fromArray(a.rightBounds));a:for(a=0;af.normalMatrix.determinant();ba.setMaterial(e,h);var k=t(a,c,e,f),m=!1;if(b!==d.id||S!==k.id||nd!==(!0===e.wireframe))b=d.id,S=k.id,nd=!0===e.wireframe,m=!0;f.morphTargetInfluences&&(va.update(f,d,e,k),m=!0);h=d.index;var q=d.attributes.position;c=1;!0===e.wireframe&& +(h=ra.getWireframeAttribute(d),c=2);a=xa;if(null!==h){var n=pa.get(h);a=ya;a.setIndex(n)}if(m){if(d&&d.isInstancedBufferGeometry&!ua.isWebGL2&&null===ha.get("ANGLE_instanced_arrays"))console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");else{ba.initAttributes();m=d.attributes;k=k.getAttributes();var u=e.defaultAttributeValues;for(N in k){var l=k[N];if(0<=l){var r=m[N];if(void 0!==r){var v=r.normalized, +p=r.itemSize,w=pa.get(r);if(void 0!==w){var y=w.buffer,E=w.type;w=w.bytesPerElement;if(r.isInterleavedBufferAttribute){var x=r.data,B=x.stride;r=r.offset;x&&x.isInstancedInterleavedBuffer?(ba.enableAttributeAndDivisor(l,x.meshPerAttribute),void 0===d.maxInstancedCount&&(d.maxInstancedCount=x.meshPerAttribute*x.count)):ba.enableAttribute(l);F.bindBuffer(F.ARRAY_BUFFER,y);F.vertexAttribPointer(l,p,E,v,B*w,r*w)}else r.isInstancedBufferAttribute?(ba.enableAttributeAndDivisor(l,r.meshPerAttribute),void 0=== +d.maxInstancedCount&&(d.maxInstancedCount=r.meshPerAttribute*r.count)):ba.enableAttribute(l),F.bindBuffer(F.ARRAY_BUFFER,y),F.vertexAttribPointer(l,p,E,v,0,0)}}else if(void 0!==u&&(v=u[N],void 0!==v))switch(v.length){case 2:F.vertexAttrib2fv(l,v);break;case 3:F.vertexAttrib3fv(l,v);break;case 4:F.vertexAttrib4fv(l,v);break;default:F.vertexAttrib1fv(l,v)}}}ba.disableUnusedAttributes()}null!==h&&F.bindBuffer(F.ELEMENT_ARRAY_BUFFER,n.buffer)}n=Infinity;null!==h?n=h.count:void 0!==q&&(n=q.count);h=d.drawRange.start* +c;q=null!==g?g.start*c:0;var N=Math.max(h,q);g=Math.max(0,Math.min(n,h+d.drawRange.count*c,q+(null!==g?g.count*c:Infinity))-1-N+1);if(0!==g){if(f.isMesh)if(!0===e.wireframe)ba.setLineWidth(e.wireframeLinewidth*(null===R?U:1)),a.setMode(F.LINES);else switch(f.drawMode){case 0:a.setMode(F.TRIANGLES);break;case 1:a.setMode(F.TRIANGLE_STRIP);break;case 2:a.setMode(F.TRIANGLE_FAN)}else f.isLine?(e=e.linewidth,void 0===e&&(e=1),ba.setLineWidth(e*(null===R?U:1)),f.isLineSegments?a.setMode(F.LINES):f.isLineLoop? +a.setMode(F.LINE_LOOP):a.setMode(F.LINE_STRIP)):f.isPoints?a.setMode(F.POINTS):f.isSprite&&a.setMode(F.TRIANGLES);d&&d.isInstancedBufferGeometry?0=ua.maxTextures&&console.warn("THREE.WebGLRenderer: Trying to use "+a+" texture units while this GPU supports only "+ua.maxTextures);X+=1;return a}; +this.setTexture2D=function(){var a=!1;return function(b,c){b&&b.isWebGLRenderTarget&&(a||(console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead."),a=!0),b=b.texture);ia.setTexture2D(b,c)}}();this.setTexture=function(){var a=!1;return function(b,c){a||(console.warn("THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead."),a=!0);ia.setTexture2D(b,c)}}();this.setTextureCube=function(){var a=!1;return function(b,c){b&& +b.isWebGLRenderTargetCube&&(a||(console.warn("THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. Use their .texture property instead."),a=!0),b=b.texture);b&&b.isCubeTexture||Array.isArray(b.image)&&6===b.image.length?ia.setTextureCube(b,c):ia.setTextureCubeDynamic(b,c)}}();this.setFramebuffer=function(a){L=a};this.getRenderTarget=function(){return R};this.setRenderTarget=function(a){(R=a)&&void 0===Ba.get(a).__webglFramebuffer&&ia.setupRenderTarget(a);var b=L,c=!1;a?(b= +Ba.get(a).__webglFramebuffer,a.isWebGLRenderTargetCube&&(b=b[a.activeCubeFace],c=!0),T.copy(a.viewport),wc.copy(a.scissor),ea=a.scissorTest):(T.copy(od).multiplyScalar(U),wc.copy(fa).multiplyScalar(U),ea=qa);Q!==b&&(F.bindFramebuffer(F.FRAMEBUFFER,b),Q=b);ba.viewport(T);ba.scissor(wc);ba.setScissorTest(ea);c&&(c=Ba.get(a.texture),F.framebufferTexture2D(F.FRAMEBUFFER,F.COLOR_ATTACHMENT0,F.TEXTURE_CUBE_MAP_POSITIVE_X+a.activeCubeFace,c.__webglTexture,a.activeMipMapLevel))};this.readRenderTargetPixels= +function(a,b,c,d,e,f){if(a&&a.isWebGLRenderTarget){var g=Ba.get(a).__webglFramebuffer;if(g){var h=!1;g!==Q&&(F.bindFramebuffer(F.FRAMEBUFFER,g),h=!0);try{var k=a.texture,m=k.format,q=k.type;1023!==m&&da.convert(m)!==F.getParameter(F.IMPLEMENTATION_COLOR_READ_FORMAT)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):1009===q||da.convert(q)===F.getParameter(F.IMPLEMENTATION_COLOR_READ_TYPE)||1015===q&&(ua.isWebGL2||ha.get("OES_texture_float")|| +ha.get("WEBGL_color_buffer_float"))||1016===q&&(ua.isWebGL2?ha.get("EXT_color_buffer_float"):ha.get("EXT_color_buffer_half_float"))?F.checkFramebufferStatus(F.FRAMEBUFFER)===F.FRAMEBUFFER_COMPLETE?0<=b&&b<=a.width-d&&0<=c&&c<=a.height-e&&F.readPixels(b,c,d,e,da.convert(m),da.convert(q),f):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete."):console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.")}finally{h&& +F.bindFramebuffer(F.FRAMEBUFFER,Q)}}}else console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.")};this.copyFramebufferToTexture=function(a,b,c){var d=b.image.width,e=b.image.height,f=da.convert(b.format);this.setTexture2D(b,0);F.copyTexImage2D(F.TEXTURE_2D,c||0,f,a.x,a.y,d,e,0)};this.copyTextureToTexture=function(a,b,c,d){var e=b.image.width,f=b.image.height,g=da.convert(c.format),h=da.convert(c.type);this.setTexture2D(c,0);b.isDataTexture?F.texSubImage2D(F.TEXTURE_2D, +d||0,a.x,a.y,e,f,g,h,b.image.data):F.texSubImage2D(F.TEXTURE_2D,d||0,a.x,a.y,g,h,b.image)}}function Lb(a,b){this.name="";this.color=new G(a);this.density=void 0!==b?b:2.5E-4}function Mb(a,b,c){this.name="";this.color=new G(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3}function qd(){D.call(this);this.type="Scene";this.overrideMaterial=this.fog=this.background=null;this.autoUpdate=!0}function ob(a,b){this.array=a;this.stride=b;this.count=void 0!==a?a.length/b:0;this.dynamic=!1;this.updateRange= +{offset:0,count:-1};this.version=0}function zc(a,b,c,d){this.data=a;this.itemSize=b;this.offset=c;this.normalized=!0===d}function cb(a){J.call(this);this.type="SpriteMaterial";this.color=new G(16777215);this.map=null;this.rotation=0;this.lights=!1;this.transparent=!0;this.setValues(a)}function Ac(a){D.call(this);this.type="Sprite";if(void 0===Nb){Nb=new C;var b=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]);b=new ob(b,5);Nb.setIndex([0,1,2,0,2,3]);Nb.addAttribute("position", +new zc(b,3,0,!1));Nb.addAttribute("uv",new zc(b,2,3,!1))}this.geometry=Nb;this.material=void 0!==a?a:new cb;this.center=new z(.5,.5)}function Bc(){D.call(this);this.type="LOD";Object.defineProperties(this,{levels:{enumerable:!0,value:[]}})}function Cc(a,b){a=a||[];this.bones=a.slice(0);this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===b)this.calculateInverses();else if(this.bones.length===b.length)this.boneInverses=b.slice(0);else for(console.warn("THREE.Skeleton boneInverses is the wrong length."), +this.boneInverses=[],a=0,b=this.bones.length;ac;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)m=g[n],h=a.vertices[m.index1],b.push(h.x,h.y,h.z),h=a.vertices[m.index2],b.push(h.x,h.y,h.z)}else if(a&&a.isBufferGeometry)if(h=new p,null!==a.index){k=a.attributes.position;q=a.index;var u=a.groups;0===u.length&&(u=[{start:0, +count:q.count,materialIndex:0}]);a=0;for(e=u.length;ac;c++)n=q.getX(m+c),t=q.getX(m+(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)m=g[n],h.fromBufferAttribute(k,m.index1),b.push(h.x,h.y,h.z),h.fromBufferAttribute(k,m.index2),b.push(h.x,h.y,h.z)}else for(k=a.attributes.position,m=0,d=k.count/3;mc;c++)g=3*m+c,h.fromBufferAttribute(k,g),b.push(h.x, +h.y,h.z),g=3*m+(c+1)%3,h.fromBufferAttribute(k,g),b.push(h.x,h.y,h.z);this.addAttribute("position",new A(b,3))}function Fc(a,b,c){R.call(this);this.type="ParametricGeometry";this.parameters={func:a,slices:b,stacks:c};this.fromBufferGeometry(new Rb(a,b,c));this.mergeVertices()}function Rb(a,b,c){C.call(this);this.type="ParametricBufferGeometry";this.parameters={func:a,slices:b,stacks:c};var d=[],e=[],f=[],g=[],h=new p,k=new p,m=new p,q=new p,n=new p,t,u;3>a.length&&console.error("THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter."); +var r=b+1;for(t=0;t<=c;t++){var l=t/c;for(u=0;u<=b;u++){var y=u/b;a(y,l,k);e.push(k.x,k.y,k.z);0<=y-1E-5?(a(y-1E-5,l,m),q.subVectors(k,m)):(a(y+1E-5,l,m),q.subVectors(m,k));0<=l-1E-5?(a(y,l-1E-5,m),n.subVectors(k,m)):(a(y,l+1E-5,m),n.subVectors(m,k));h.crossVectors(q,n).normalize();f.push(h.x,h.y,h.z);g.push(y,l)}}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)}C.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 A(h,3));this.addAttribute("normal",new A(h.slice(),3));this.addAttribute("uv",new A(k,2));0===d?this.computeVertexNormals():this.normalizeNormals()}function Hc(a, +b){R.call(this);this.type="TetrahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Sb(a,b));this.mergeVertices()}function Sb(a,b){na.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 Ic(a,b){R.call(this);this.type="OctahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new pb(a,b));this.mergeVertices()}function pb(a,b){na.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 Jc(a,b){R.call(this);this.type="IcosahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Tb(a,b));this.mergeVertices()}function Tb(a,b){var c=(1+Math.sqrt(5))/2;na.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, 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Lc(a,b,c,d,e,f){R.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 Vb(a,b,c,d,e);this.tangents=a.tangents;this.normals=a.normals;this.binormals=a.binormals;this.fromBufferGeometry(a);this.mergeVertices()}function Vb(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 m=t/d*Math.PI*2,n=Math.sin(m);m=-Math.cos(m);k.x=m*f.x+n*e.x;k.y=m*f.y+n*e.y;k.z=m*f.z+n*e.z;k.normalize();r.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;l.push(h.x,h.y,h.z)}}C.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,m=new z,q=new 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Math.pow(2,Math.floor(Math.log(a)/ +Math.LN2))}};Object.defineProperties(z.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(z.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 z,b=new z;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},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(){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(I.prototype,{isMatrix4:!0,set:function(a,b,c,d,e,f,g,h,k,m,q,n,l,u,r,p){var t=this.elements;t[0]=a;t[4]=b;t[8]=c;t[12]=d;t[1]=e;t[5]=f;t[9]=g;t[13]=h;t[2]=k;t[6]=m;t[10]=q;t[14]=n;t[3]=l;t[7]=u;t[11]=r;t[15]=p;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new I).fromArray(this.elements)}, +copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return this},copyPosition:function(a){var b=this.elements;a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractBasis:function(a,b,c){a.setFromMatrixColumn(this,0);b.setFromMatrixColumn(this,1);c.setFromMatrixColumn(this,2);return this},makeBasis:function(a,b,c){this.set(a.x, +b.x,c.x,0,a.y,b.y,c.y,0,a.z,b.z,c.z,0,0,0,0,1);return this},extractRotation:function(){var a=new p;return function(b){var c=this.elements,d=b.elements,e=1/a.setFromMatrixColumn(b,0).length(),f=1/a.setFromMatrixColumn(b,1).length();b=1/a.setFromMatrixColumn(b,2).length();c[0]=d[0]*e;c[1]=d[1]*e;c[2]=d[2]*e;c[3]=0;c[4]=d[4]*f;c[5]=d[5]*f;c[6]=d[6]*f;c[7]=0;c[8]=d[8]*b;c[9]=d[9]*b;c[10]=d[10]*b;c[11]=0;c[12]=0;c[13]=0;c[14]=0;c[15]=1;return this}}(),makeRotationFromEuler:function(a){a&&a.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order."); +var b=this.elements,c=a.x,d=a.y,e=a.z,f=Math.cos(c);c=Math.sin(c);var g=Math.cos(d);d=Math.sin(d);var h=Math.cos(e);e=Math.sin(e);if("XYZ"===a.order){a=f*h;var k=f*e,m=c*h,q=c*e;b[0]=g*h;b[4]=-g*e;b[8]=d;b[1]=k+m*d;b[5]=a-q*d;b[9]=-c*g;b[2]=q-a*d;b[6]=m+k*d;b[10]=f*g}else"YXZ"===a.order?(a=g*h,k=g*e,m=d*h,q=d*e,b[0]=a+q*c,b[4]=m*c-k,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=k*c-m,b[6]=q+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*h,k=g*e,m=d*h,q=d*e,b[0]=a-q*c,b[4]=-f*e,b[8]=m+k*c,b[1]=k+m*c,b[5]=f*h,b[9]= +q-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,k=f*e,m=c*h,q=c*e,b[0]=g*h,b[4]=m*d-k,b[8]=a*d+q,b[1]=g*e,b[5]=q*d+a,b[9]=k*d-m,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,k=f*d,m=c*g,q=c*d,b[0]=g*h,b[4]=q-a*e,b[8]=m*e+k,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=k*e+m,b[10]=a-q*e):"XZY"===a.order&&(a=f*g,k=f*d,m=c*g,q=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+q,b[5]=f*h,b[9]=k*e-m,b[2]=m*e-k,b[6]=c*h,b[10]=q*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(){var a= +new p(0,0,0),b=new p(1,1,1);return function(c){return this.compose(a,c,b)}}(),lookAt:function(){var a=new p,b=new p,c=new p;return function(d,e,f){var g=this.elements;c.subVectors(d,e);0===c.lengthSq()&&(c.z=1);c.normalize();a.crossVectors(f,c);0===a.lengthSq()&&(1===Math.abs(f.z)?c.x+=1E-4:c.z+=1E-4,c.normalize(),a.crossVectors(f,c));a.normalize();b.crossVectors(c,a);g[0]=a.x;g[4]=b.x;g[8]=c.x;g[1]=a.y;g[5]=b.y;g[9]=c.y;g[2]=a.z;g[6]=b.z;g[10]=c.z;return this}}(),multiply:function(a,b){return void 0!== +b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[4],f=c[8],g=c[12],h=c[1],k=c[5],m=c[9],q=c[13],n=c[2],l=c[6],u=c[10],r=c[14],p=c[3],y=c[7],x=c[11];c=c[15];var w=d[0],B=d[4],E=d[8],P=d[12],N=d[1],z=d[5],A=d[9],D=d[13],C=d[2], +H=d[6],G=d[10],K=d[14],L=d[3],I=d[7],J=d[11];d=d[15];b[0]=a*w+e*N+f*C+g*L;b[4]=a*B+e*z+f*H+g*I;b[8]=a*E+e*A+f*G+g*J;b[12]=a*P+e*D+f*K+g*d;b[1]=h*w+k*N+m*C+q*L;b[5]=h*B+k*z+m*H+q*I;b[9]=h*E+k*A+m*G+q*J;b[13]=h*P+k*D+m*K+q*d;b[2]=n*w+l*N+u*C+r*L;b[6]=n*B+l*z+u*H+r*I;b[10]=n*E+l*A+u*G+r*J;b[14]=n*P+l*D+u*K+r*d;b[3]=p*w+y*N+x*C+c*L;b[7]=p*B+y*z+x*H+c*I;b[11]=p*E+y*A+x*G+c*J;b[15]=p*P+y*D+x*K+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*= +a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},applyToBufferAttribute:function(){var a=new p;return function(b){for(var c=0,d=b.count;cthis.determinant()&&(g=-g);c.x=f[12];c.y=f[13];c.z=f[14];b.copy(this);c=1/g;f=1/h;var m=1/k;b.elements[0]*=c;b.elements[1]*=c;b.elements[2]*=c;b.elements[4]*=f;b.elements[5]*=f;b.elements[6]*=f;b.elements[8]*=m;b.elements[9]*=m;b.elements[10]*=m;d.setFromRotationMatrix(b); +e.x=g;e.y=h;e.z=k;return this}}(),makePerspective:function(a,b,c,d,e,f){void 0===f&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");var g=this.elements;g[0]=2*e/(b-a);g[4]=0;g[8]=(b+a)/(b-a);g[12]=0;g[1]=0;g[5]=2*e/(c-d);g[9]=(c+d)/(c-d);g[13]=0;g[2]=0;g[6]=0;g[10]=-(f+e)/(f-e);g[14]=-2*f*e/(f-e);g[3]=0;g[7]=0;g[11]=-1;g[15]=0;return this},makeOrthographic:function(a,b,c,d,e,f){var g=this.elements,h=1/(b-a),k=1/(c-d),m=1/(f-e);g[0]= +2*h;g[4]=0;g[8]=0;g[12]=-((b+a)*h);g[1]=0;g[5]=2*k;g[9]=0;g[13]=-((c+d)*k);g[2]=0;g[6]=0;g[10]=-2*m;g[14]=-((f+e)*m);g[3]=0;g[7]=0;g[11]=0;g[15]=1;return this},equals:function(a){var b=this.elements;a=a.elements;for(var c=0;16>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;16>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4]; +a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a}});Object.assign(fa,{slerp:function(a,b,c,d){return c.copy(a).slerp(b,d)},slerpFlat:function(a,b,c,d,e,f,g){var h=c[d+0],k=c[d+1],m=c[d+2];c=c[d+3];d=e[f+0];var q=e[f+1],l=e[f+2];e=e[f+3];if(c!==e||h!==d||k!==q||m!==l){f=1-g;var t=h*d+k*q+m*l+c*e,u=0<=t?1:-1,r=1-t*t;r>Number.EPSILON&&(r=Math.sqrt(r),t=Math.atan2(r,t*u),f=Math.sin(f*t)/r,g=Math.sin(g* +t)/r);u*=g;h=h*f+d*u;k=k*f+q*u;m=m*f+l*u;c=c*f+e*u;f===1-g&&(g=1/Math.sqrt(h*h+k*k+m*m+c*c),h*=g,k*=g,m*=g,c*=g)}a[b]=h;a[b+1]=k;a[b+2]=m;a[b+3]=c}});Object.defineProperties(fa.prototype,{x:{get:function(){return this._x},set:function(a){this._x=a;this.onChangeCallback()}},y:{get:function(){return this._y},set:function(a){this._y=a;this.onChangeCallback()}},z:{get:function(){return this._z},set:function(a){this._z=a;this.onChangeCallback()}},w:{get:function(){return this._w},set:function(a){this._w= +a;this.onChangeCallback()}}});Object.assign(fa.prototype,{set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._w=d;this.onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(a){this._x=a.x;this._y=a.y;this._z=a.z;this._w=a.w;this.onChangeCallback();return this},setFromEuler:function(a,b){if(!a||!a.isEuler)throw Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var c= +a._x,d=a._y,e=a._z;a=a.order;var f=Math.cos,g=Math.sin,h=f(c/2),k=f(d/2);f=f(e/2);c=g(c/2);d=g(d/2);e=g(e/2);"XYZ"===a?(this._x=c*k*f+h*d*e,this._y=h*d*f-c*k*e,this._z=h*k*e+c*d*f,this._w=h*k*f-c*d*e):"YXZ"===a?(this._x=c*k*f+h*d*e,this._y=h*d*f-c*k*e,this._z=h*k*e-c*d*f,this._w=h*k*f+c*d*e):"ZXY"===a?(this._x=c*k*f-h*d*e,this._y=h*d*f+c*k*e,this._z=h*k*e+c*d*f,this._w=h*k*f-c*d*e):"ZYX"===a?(this._x=c*k*f-h*d*e,this._y=h*d*f+c*k*e,this._z=h*k*e-c*d*f,this._w=h*k*f+c*d*e):"YZX"===a?(this._x=c*k*f+ +h*d*e,this._y=h*d*f+c*k*e,this._z=h*k*e-c*d*f,this._w=h*k*f-c*d*e):"XZY"===a&&(this._x=c*k*f-h*d*e,this._y=h*d*f-c*k*e,this._z=h*k*e+c*d*f,this._w=h*k*f+c*d*e);if(!1!==b)this.onChangeCallback();return this},setFromAxisAngle:function(a,b){b/=2;var c=Math.sin(b);this._x=a.x*c;this._y=a.y*c;this._z=a.z*c;this._w=Math.cos(b);this.onChangeCallback();return this},setFromRotationMatrix:function(a){var b=a.elements,c=b[0];a=b[4];var d=b[8],e=b[1],f=b[5],g=b[9],h=b[2],k=b[6];b=b[10];var m=c+f+b;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()}}(),angleTo:function(a){return 2*Math.acos(Math.abs(H.clamp(this.dot(a),-1,1)))},rotateTowards:function(a,b){var c=this.angleTo(a);if(0===c)return this;this.slerp(a,Math.min(1,b/c));return this},inverse:function(){return this.conjugate()},conjugate:function(){this._x*=-1;this._y*=-1;this._z*=-1;this.onChangeCallback();return this},dot:function(a){return this._x* +a._x+this._y*a._y+this._z*a._z+this._w*a._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var a=this.length();0===a?(this._z=this._y=this._x=0,this._w=1):(a=1/a,this._x*=a,this._y*=a,this._z*=a,this._w*=a);this.onChangeCallback();return this},multiply:function(a,b){return void 0!==b?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."), +this.multiplyQuaternions(a,b)):this.multiplyQuaternions(this,a)},premultiply:function(a){return this.multiplyQuaternions(a,this)},multiplyQuaternions:function(a,b){var c=a._x,d=a._y,e=a._z;a=a._w;var f=b._x,g=b._y,h=b._z;b=b._w;this._x=c*b+a*f+d*h-e*g;this._y=d*b+a*g+e*f-c*h;this._z=e*b+a*h+c*g-d*f;this._w=a*b-c*f-d*g-e*h;this.onChangeCallback();return this},slerp:function(a,b){if(0===b)return this;if(1===b)return this.copy(a);var c=this._x,d=this._y,e=this._z,f=this._w,g=f*a._w+c*a._x+d*a._y+e*a._z; +0>g?(this._w=-a._w,this._x=-a._x,this._y=-a._y,this._z=-a._z,g=-g):this.copy(a);if(1<=g)return this._w=f,this._x=c,this._y=d,this._z=e,this;a=1-g*g;if(a<=Number.EPSILON)return g=1-b,this._w=g*f+b*this._w,this._x=g*c+b*this._x,this._y=g*d+b*this._y,this._z=g*e+b*this._z,this.normalize();a=Math.sqrt(a);var h=Math.atan2(a,g);g=Math.sin((1-b)*h)/a;b=Math.sin(b*h)/a;this._w=f*g+this._w*b;this._x=c*g+this._x*b;this._y=d*g+this._y*b;this._z=e*g+this._z*b;this.onChangeCallback();return this},equals:function(a){return a._x=== +this._x&&a._y===this._y&&a._z===this._z&&a._w===this._w},fromArray:function(a,b){void 0===b&&(b=0);this._x=a[b];this._y=a[b+1];this._z=a[b+2];this._w=a[b+3];this.onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._w;return a},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){}});Object.assign(p.prototype,{isVector3:!0,set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this}, +setScalar:function(a){this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x, +this.y,this.z)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+= +a.z*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},multiply:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."), +this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},multiplyVectors:function(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyEuler:function(){var a=new fa;return function(b){b&&b.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.");return this.applyQuaternion(a.setFromEuler(b))}}(),applyAxisAngle:function(){var a=new fa;return function(b, +c){return this.applyQuaternion(a.setFromAxisAngle(b,c))}}(),applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]*b+a[4]*c+a[7]*d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;var e=1/(a[3]*b+a[7]*c+a[11]*d+a[15]);this.x=(a[0]*b+a[4]*c+a[8]*d+a[12])*e;this.y=(a[1]*b+a[5]*c+a[9]*d+a[13])*e;this.z=(a[2]*b+a[6]*c+a[10]*d+a[14])*e;return this},applyQuaternion:function(a){var b=this.x, +c=this.y,d=this.z,e=a.x,f=a.y,g=a.z;a=a.w;var h=a*b+f*d-g*c,k=a*c+g*b-e*d,m=a*d+e*c-f*b;b=-e*b-f*c-g*d;this.x=h*a+b*-e+k*-g-m*-f;this.y=k*a+b*-f+m*-e-h*-g;this.z=m*a+b*-g+h*-f-k*-e;return this},project:function(){var a=new I;return function(b){a.multiplyMatrices(b.projectionMatrix,a.getInverse(b.matrixWorld));return this.applyMatrix4(a)}}(),unproject:function(){var a=new I;return function(b){a.multiplyMatrices(b.matrixWorld,a.getInverse(b.projectionMatrix));return this.applyMatrix4(a)}}(),transformDirection:function(a){var b= +this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d;this.y=a[1]*b+a[5]*c+a[9]*d;this.z=a[2]*b+a[6]*c+a[10]*d;return this.normalize()},divide:function(a){this.x/=a.x;this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);this.z=Math.min(this.z,a.z);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);return this},clamp:function(a, +b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));return this},clampScalar:function(){var a=new p,b=new p;return function(c,d){a.set(c,c,c);b.set(d,d,d);return this.clamp(a,b)}}(),clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);return this},ceil:function(){this.x= +Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;return this},dot:function(a){return this.x*a.x+this.y* +a.y+this.z*a.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;return this},lerpVectors:function(a, +b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},cross:function(a,b){return void 0!==b?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(a,b)):this.crossVectors(this,a)},crossVectors:function(a,b){var c=a.x,d=a.y;a=a.z;var e=b.x,f=b.y;b=b.z;this.x=d*b-a*f;this.y=a*e-c*b;this.z=c*f-d*e;return this},projectOnVector:function(a){var b=a.dot(this)/a.lengthSq();return this.copy(a).multiplyScalar(b)},projectOnPlane:function(){var a= +new p;return function(b){a.copy(this).projectOnVector(b);return this.sub(a)}}(),reflect:function(){var a=new p;return function(b){return this.sub(a.copy(b).multiplyScalar(2*this.dot(b)))}}(),angleTo:function(a){a=this.dot(a)/Math.sqrt(this.lengthSq()*a.lengthSq());return Math.acos(H.clamp(a,-1,1))},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,c=this.y-a.y;a=this.z-a.z;return b*b+c*c+a*a},manhattanDistanceTo:function(a){return Math.abs(this.x- +a.x)+Math.abs(this.y-a.y)+Math.abs(this.z-a.z)},setFromSpherical:function(a){var b=Math.sin(a.phi)*a.radius;this.x=b*Math.sin(a.theta);this.y=Math.cos(a.phi)*a.radius;this.z=b*Math.cos(a.theta);return this},setFromCylindrical:function(a){this.x=a.radius*Math.sin(a.theta);this.y=a.y;this.z=a.radius*Math.cos(a.theta);return this},setFromMatrixPosition:function(a){a=a.elements;this.x=a[12];this.y=a[13];this.z=a[14];return this},setFromMatrixScale:function(a){var b=this.setFromMatrixColumn(a,0).length(), +c=this.setFromMatrixColumn(a,1).length();a=this.setFromMatrixColumn(a,2).length();this.x=b;this.y=c;this.z=a;return this},setFromMatrixColumn:function(a,b){return this.fromArray(a.elements,4*b)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;return a},fromBufferAttribute:function(a,b,c){void 0!== +c&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);return this}});Object.assign(ra.prototype,{isMatrix3:!0,set:function(a,b,c,d,e,f,g,h,k){var m=this.elements;m[0]=a;m[1]=d;m[2]=g;m[3]=b;m[4]=e;m[5]=h;m[6]=c;m[7]=f;m[8]=k;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements; +b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return this},setFromMatrix4:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[1],a[5],a[9],a[2],a[6],a[10]);return this},applyToBufferAttribute:function(){var a=new p;return function(b){for(var c=0,d=b.count;cc;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;9>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1]; +a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];return a}});var eb={getDataURL:function(a){if(a instanceof HTMLCanvasElement)var b=a;else{"undefined"!==typeof OffscreenCanvas?b=new OffscreenCanvas(a.width,a.height):(b=document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),b.width=a.width,b.height=a.height);var c=b.getContext("2d");a instanceof ImageData?c.putImageData(a,0,0):c.drawImage(a,0,0,a.width,a.height)}return 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.defineProperty(T.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(V.prototype,{isVector4:!0,set:function(a,b,c,d){this.x=a;this.y= +b;this.z=c;this.w=d;return this},setScalar:function(a){this.w=this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setW:function(a){this.w=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;case 3:this.w=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y; +case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},addScalar:function(a){this.x+= +a;this.y+=a;this.z+=a;this.w+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;this.w+=a.w*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subScalar:function(a){this.x-=a;this.y-= +a;this.z-=a;this.w-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,e=this.w;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12]*e;this.y=a[1]*b+a[5]*c+a[9]*d+a[13]*e;this.z=a[2]*b+a[6]*c+a[10]*d+a[14]*e;this.w=a[3]*b+a[7]*c+a[11]*d+a[15]*e;return this},divideScalar:function(a){return this.multiplyScalar(1/ +a)},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);1E-4>b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,this.y=a.y/b,this.z=a.z/b);return this},setAxisAngleFromRotationMatrix:function(a){a=a.elements;var b=a[0];var c=a[4];var d=a[8],e=a[1],f=a[5],g=a[9];var h=a[2];var k=a[6];var m=a[10];if(.01>Math.abs(c-e)&&.01>Math.abs(d-h)&&.01>Math.abs(g-k)){if(.1>Math.abs(c+e)&&.1>Math.abs(d+h)&&.1>Math.abs(g+k)&&.1>Math.abs(b+f+m-3))return this.set(1,0,0,0),this;a=Math.PI; +b=(b+1)/2;f=(f+1)/2;m=(m+1)/2;c=(c+e)/4;d=(d+h)/4;g=(g+k)/4;b>f&&b>m?.01>b?(k=0,c=h=.707106781):(k=Math.sqrt(b),h=c/k,c=d/k):f>m?.01>f?(k=.707106781,h=0,c=.707106781):(h=Math.sqrt(f),k=c/h,c=g/h):.01>m?(h=k=.707106781,c=0):(c=Math.sqrt(m),k=d/c,h=g/c);this.set(k,h,c,a);return this}a=Math.sqrt((k-g)*(k-g)+(d-h)*(d-h)+(e-c)*(e-c));.001>Math.abs(a)&&(a=1);this.x=(k-g)/a;this.y=(d-h)/a;this.z=(e-c)/a;this.w=Math.acos((b+f+m-1)/2);return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y, +a.y);this.z=Math.min(this.z,a.z);this.w=Math.min(this.w,a.w);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);this.w=Math.max(this.w,a.w);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));this.w=Math.max(a.w,Math.min(b.w,this.w));return this},clampScalar:function(){var a,b;return function(c,d){void 0===a&&(a=new V,b=new V);a.set(c, +c,c,c);b.set(d,d,d,d);return this.clamp(a,b)}}(),clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);this.w=Math.floor(this.w);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);this.w=Math.ceil(this.w);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y); +this.z=Math.round(this.z);this.w=Math.round(this.w);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);this.w=0>this.w?Math.ceil(this.w):Math.floor(this.w);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;this.w=-this.w;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z+this.w*a.w},lengthSq:function(){return this.x* +this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;this.w+=(a.w-this.w)*b;return this},lerpVectors:function(a, +b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z&&a.w===this.w},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];this.w=a[b+3];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;a[b+3]=this.w;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."); +this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);this.w=a.getW(b);return this}});fb.prototype=Object.assign(Object.create(ya.prototype),{constructor:fb,isWebGLRenderTarget:!0,setSize:function(a,b){if(this.width!==a||this.height!==b)this.width=a,this.height=b,this.dispose();this.viewport.set(0,0,a,b);this.scissor.set(0,0,a,b)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.width=a.width;this.height=a.height;this.viewport.copy(a.viewport);this.texture=a.texture.clone(); +this.depthBuffer=a.depthBuffer;this.stencilBuffer=a.stencilBuffer;this.depthTexture=a.depthTexture;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Gb.prototype=Object.create(fb.prototype);Gb.prototype.constructor=Gb;Gb.prototype.isWebGLRenderTargetCube=!0;gb.prototype=Object.create(T.prototype);gb.prototype.constructor=gb;gb.prototype.isDataTexture=!0;Object.assign(Sa.prototype,{isBox3:!0,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromArray:function(a){for(var b= +Infinity,c=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,k=a.length;he&&(e=m);q>f&&(f=q);l>g&&(g=l)}this.min.set(b,c,d);this.max.set(e,f,g);return this},setFromBufferAttribute:function(a){for(var b=Infinity,c=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,k=a.count;he&&(e=m);l>f&&(f=l);n>g&&(g=n)}this.min.set(b,c,d); +this.max.set(e,f,g);return this},setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;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(){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},intersectsTriangle:function(){function a(a){var e; +var f=0;for(e=a.length-3;f<=e;f+=3){h.fromArray(a,f);var g=m.x*Math.abs(h.x)+m.y*Math.abs(h.y)+m.z*Math.abs(h.z),k=b.dot(h),l=c.dot(h),q=d.dot(h);if(Math.max(-Math.max(k,l,q),Math.min(k,l,q))>g)return!1}return!0}var b=new p,c=new p,d=new p,e=new p,f=new p,g=new p,h=new p,k=new p,m=new p,l=new p;return function(h){if(this.isEmpty())return!1;this.getCenter(k);m.subVectors(this.max,k);b.subVectors(h.a,k);c.subVectors(h.b,k);d.subVectors(h.c,k);e.subVectors(c,b);f.subVectors(d,c);g.subVectors(b,d);h= +[0,-e.z,e.y,0,-f.z,f.y,0,-g.z,g.y,e.z,0,-e.x,f.z,0,-f.x,g.z,0,-g.x,-e.y,e.x,0,-f.y,f.x,0,-g.y,g.x,0];if(!a(h))return!1;h=[1,0,0,0,1,0,0,0,1];if(!a(h))return!1;l.crossVectors(e,f);h=[l.x,l.y,l.z];return a(h)}}(),clampPoint:function(a,b){void 0===b&&(console.warn("THREE.Box3: .clampPoint() target is now required"),b=new p);return b.copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new p;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),getBoundingSphere:function(){var a= +new p;return function(b){void 0===b&&(console.warn("THREE.Box3: .getBoundingSphere() target is now required"),b=new Da);this.getCenter(b.center);b.radius=.5*this.getSize(a).length();return b}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);this.isEmpty()&&this.makeEmpty();return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},applyMatrix4:function(a){if(this.isEmpty())return this;a=a.elements;var b=a[0]*this.min.x,c=a[1]*this.min.x,d=a[2]*this.min.x,e= +a[0]*this.max.x,f=a[1]*this.max.x,g=a[2]*this.max.x,h=a[4]*this.min.y,k=a[5]*this.min.y,m=a[6]*this.min.y,l=a[4]*this.max.y,n=a[5]*this.max.y,t=a[6]*this.max.y,u=a[8]*this.min.z,r=a[9]*this.min.z,p=a[10]*this.min.z,y=a[8]*this.max.z,x=a[9]*this.max.z,w=a[10]*this.max.z;this.min.x=Math.min(b,e)+Math.min(h,l)+Math.min(u,y)+a[12];this.min.y=Math.min(c,f)+Math.min(k,n)+Math.min(r,x)+a[13];this.min.z=Math.min(d,g)+Math.min(m,t)+Math.min(p,w)+a[14];this.max.x=Math.max(b,e)+Math.max(h,l)+Math.max(u,y)+a[12]; +this.max.y=Math.max(c,f)+Math.max(k,n)+Math.max(r,x)+a[13];this.max.z=Math.max(d,g)+Math.max(m,t)+Math.max(p,w)+a[14];return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});Object.assign(Da.prototype,{set:function(a,b){this.center.copy(a);this.radius=b;return this},setFromPoints:function(){var a=new Sa;return function(b,c){var d=this.center;void 0!==c?d.copy(c):a.setFromPoints(b).getCenter(d);for(var e= +c=0,f=b.length;e=this.radius},containsPoint:function(a){return a.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(a){return a.distanceTo(this.center)-this.radius},intersectsSphere:function(a){var b=this.radius+a.radius; +return a.center.distanceToSquared(this.center)<=b*b},intersectsBox:function(a){return a.intersectsSphere(this)},intersectsPlane:function(a){return Math.abs(a.distanceToPoint(this.center))<=this.radius},clampPoint:function(a,b){var c=this.center.distanceToSquared(a);void 0===b&&(console.warn("THREE.Sphere: .clampPoint() target is now required"),b=new p);b.copy(a);c>this.radius*this.radius&&(b.sub(this.center).normalize(),b.multiplyScalar(this.radius).add(this.center));return b},getBoundingBox:function(a){void 0=== +a&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),a=new Sa);a.set(this.center,this.center);a.expandByScalar(this.radius);return a},applyMatrix4:function(a){this.center.applyMatrix4(a);this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);return this},equals:function(a){return a.center.equals(this.center)&&a.radius===this.radius}});Object.assign(Ma.prototype,{set:function(a,b){this.normal.copy(a);this.constant=b;return this},setComponents:function(a, +b,c,d){this.normal.set(a,b,c);this.constant=d;return this},setFromNormalAndCoplanarPoint:function(a,b){this.normal.copy(a);this.constant=-b.dot(this.normal);return this},setFromCoplanarPoints:function(){var a=new p,b=new p;return function(c,d,e){d=a.subVectors(e,d).cross(b.subVectors(c,d)).normalize();this.setFromNormalAndCoplanarPoint(d,c);return this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.normal.copy(a.normal);this.constant=a.constant;return this},normalize:function(){var a= +1/this.normal.length();this.normal.multiplyScalar(a);this.constant*=a;return this},negate:function(){this.constant*=-1;this.normal.negate();return this},distanceToPoint:function(a){return this.normal.dot(a)+this.constant},distanceToSphere:function(a){return this.distanceToPoint(a.center)-a.radius},projectPoint:function(a,b){void 0===b&&(console.warn("THREE.Plane: .projectPoint() target is now required"),b=new p);return b.copy(this.normal).multiplyScalar(-this.distanceToPoint(a)).add(a)},intersectLine:function(){var a= +new p;return function(b,c){void 0===c&&(console.warn("THREE.Plane: .intersectLine() target is now required"),c=new p);var d=b.delta(a),e=this.normal.dot(d);if(0===e){if(0===this.distanceToPoint(b.start))return c.copy(b.start)}else if(e=-(b.start.dot(this.normal)+this.constant)/e,!(0>e||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],m=c[7],l=c[8],n=c[9],t=c[10],p=c[11],r=c[12],v=c[13],y=c[14];c=c[15];b[0].setComponents(f-a,m-g,p-l,c-r).normalize();b[1].setComponents(f+a,m+g,p+l,c+r).normalize();b[2].setComponents(f+d,m+h,p+n,c+v).normalize();b[3].setComponents(f-d,m-h,p-n,c-v).normalize();b[4].setComponents(f-e,m-k,p-t,c-y).normalize();b[5].setComponents(f+e,m+k,p+t,c+y).normalize();return this},intersectsObject:function(){var a=new Da;return function(b){var c=b.geometry;null===c.boundingSphere&&c.computeBoundingSphere(); +a.copy(c.boundingSphere).applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),intersectsSprite:function(){var a=new Da;return function(b){a.center.set(0,0,0);a.radius=.7071067811865476;a.applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),intersectsSphere:function(a){var b=this.planes,c=a.center;a=-a.radius;for(var d=0;6>d;d++)if(b[d].distanceToPoint(c)d;d++){var e=c[d]; +a.x=0e.distanceToPoint(a))return!1}return!0}}(),containsPoint:function(a){for(var b=this.planes,c=0;6>c;c++)if(0>b[c].distanceToPoint(a))return!1;return!0}});var S={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif\n",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif\n",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif\n", +aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif\n",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif", +begin_vertex:"\nvec3 transformed = vec3( position );\n",beginnormal_vertex:"\nvec3 objectNormal = vec3( normal );\n",bsdfs:"float punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\tif( decayExponent > 0.0 ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tfloat maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\treturn distanceFalloff * maxDistanceCutoffFactor;\n#else\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n#endif\n\t}\n\treturn 1.0;\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n\treturn specularColor * AB.x + AB.y;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n", +bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tfDet *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif\n", +clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\tif ( clipped ) discard;\n\t#endif\n#endif\n", +clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\t#if ! defined( PHYSICAL ) && ! defined( PHONG )\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif\n",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvarying vec3 vViewPosition;\n#endif\n",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n", +color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif\n",color_pars_vertex:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif",common:"#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}\n", +cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_textureSize (1024.0)\nint getFaceFromDirection(vec3 direction) {\n\tvec3 absDirection = abs(direction);\n\tint face = -1;\n\tif( absDirection.x > absDirection.z ) {\n\t\tif(absDirection.x > absDirection.y )\n\t\t\tface = direction.x > 0.0 ? 0 : 3;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\telse {\n\t\tif(absDirection.z > absDirection.y )\n\t\t\tface = direction.z > 0.0 ? 2 : 5;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\treturn face;\n}\n#define cubeUV_maxLods1 (log2(cubeUV_textureSize*0.25) - 1.0)\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n\tfloat dxRoughness = dFdx(roughness);\n\tfloat dyRoughness = dFdy(roughness);\n\tvec3 dx = dFdx( vec * scale * dxRoughness );\n\tvec3 dy = dFdy( vec * scale * dyRoughness );\n\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\n\td = clamp(d, 1.0, cubeUV_rangeClamp);\n\tfloat mipLevel = 0.5 * log2(d);\n\treturn vec2(floor(mipLevel), fract(mipLevel));\n}\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n\tfloat a = 16.0 * cubeUV_rcpTextureSize;\n\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n\tfloat powScale = exp2_packed.x * exp2_packed.y;\n\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n\tbool bRes = mipLevel == 0.0;\n\tscale = bRes && (scale < a) ? a : scale;\n\tvec3 r;\n\tvec2 offset;\n\tint face = getFaceFromDirection(direction);\n\tfloat rcpPowScale = 1.0 / powScale;\n\tif( face == 0) {\n\t\tr = vec3(direction.x, -direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 1) {\n\t\tr = vec3(direction.y, direction.x, direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 2) {\n\t\tr = vec3(direction.z, direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 3) {\n\t\tr = vec3(direction.x, direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse if( face == 4) {\n\t\tr = vec3(direction.y, direction.x, -direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse {\n\t\tr = vec3(direction.z, -direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\tr = normalize(r);\n\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\n\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n\tvec2 base = offset + vec2( texelOffset );\n\treturn base + s * ( scale - 2.0 * texelOffset );\n}\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\nvec4 textureCubeUV( sampler2D envMap, vec3 reflectedDirection, float roughness ) {\n\tfloat roughnessVal = roughness* cubeUV_maxLods3;\n\tfloat r1 = floor(roughnessVal);\n\tfloat r2 = r1 + 1.0;\n\tfloat t = fract(roughnessVal);\n\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n\tfloat s = mipInfo.y;\n\tfloat level0 = mipInfo.x;\n\tfloat level1 = level0 + 1.0;\n\tlevel1 = level1 > 5.0 ? 5.0 : level1;\n\tlevel0 += min( floor( s + 0.5 ), 5.0 );\n\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\n\tvec4 result = mix(color10, color20, t);\n\treturn vec4(result.rgb, 1.0);\n}\n#endif\n", +defaultnormal_vertex:"vec3 transformedNormal = normalMatrix * objectNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif\n",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif\n", +emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif\n",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif\n",encodings_fragment:" gl_FragColor = linearToOutputTexel( gl_FragColor );\n",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.w );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.xyz * value.w * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = min( floor( D ) / 255.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = value.rgb * cLogLuvM;\n\tXp_Y_XYZp = max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract(Le);\n\tvResult.z = (Le - (floor(vResult.w*255.0))/255.0)/255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2((Le - 127.0) / 2.0);\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = Xp_Y_XYZp.rgb * cLogLuvInverseM;\n\treturn vec4( max(vRGB, 0.0), 1.0 );\n}\n", +envmap_fragment:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\treflectVec = normalize( reflectVec );\n\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\tenvColor = envMapTexelToLinear( envColor );\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif\n", +envmap_pars_fragment:"#if defined( USE_ENVMAP ) || defined( PHYSICAL )\n\tuniform float reflectivity;\n\tuniform float envMapIntensity;\n#endif\n#ifdef USE_ENVMAP\n\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\n\t\tvarying vec3 vWorldPosition;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif\n", +envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif\n",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, queryVec, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent ));\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif\n", +envmap_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif\n", +fog_vertex:"\n#ifdef USE_FOG\nfogDepth = -mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n varying float fogDepth;\n#endif\n",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif\n",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif\n", +gradientmap_pars_fragment:"#ifdef TOON\n\tuniform sampler2D gradientMap;\n\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\t\tfloat dotNL = dot( normal, lightDirection );\n\t\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t\t#ifdef USE_GRADIENTMAP\n\t\t\treturn texture2D( gradientMap, coord ).rgb;\n\t\t#else\n\t\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t\t#endif\n\t}\n#endif\n",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n#endif\n", +lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n#endif\n", +lights_pars_begin:"uniform vec3 ambientLightColor;\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t\tfloat shadowCameraNear;\n\t\tfloat shadowCameraFar;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif\n", +lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;\n",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifdef TOON\n\t\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#else\n\t\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\t\tvec3 irradiance = dotNL * directLight.color;\n\t#endif\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)\n", +lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\n#ifdef STANDARD\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.clearCoat = saturate( clearCoat );\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\n#endif\n", +lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n\t#ifndef STANDARD\n\t\tfloat clearCoat;\n\t\tfloat clearCoatRoughness;\n\t#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos - halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos + halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos + halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos - halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3( 0, 1, 0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifndef STANDARD\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\n\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\t#ifndef STANDARD\n\t\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifndef STANDARD\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\tfloat dotNL = dotNV;\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.indirectSpecular += ( 1.0 - clearCoatDHR ) * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\n\t#ifndef STANDARD\n\t\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\n#define Material_BlinnShininessExponent( material ) GGXRoughnessToBlinnExponent( material.specularRoughness )\n#define Material_ClearCoat_BlinnShininessExponent( material ) GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}\n", +lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearCoatRadiance = vec3( 0.0 );\n#endif\n", +lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tirradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), maxMipLevel );\n\t#ifndef STANDARD\n\t\tclearCoatRadiance += getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), maxMipLevel );\n\t#endif\n#endif\n", +lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, clearCoatRadiance, geometry, material, reflectedLight );\n#endif\n",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#ifdef USE_LOGDEPTHBUF\n\tuniform float logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n#endif\n", +logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n\tuniform float logDepthBufFC;\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\tgl_Position.z *= gl_Position.w;\n\t#endif\n#endif\n",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif\n", +map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n",map_particle_fragment:"#ifdef USE_MAP\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n",map_particle_pars_fragment:"#ifdef USE_MAP\n\tuniform mat3 uvTransform;\n\tuniform sampler2D map;\n#endif\n",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif\n", +metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif\n",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif", +morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif\n", +normal_fragment_begin:"#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n#endif\n",normal_fragment_maps:"#ifdef USE_NORMALMAP\n\t#ifdef OBJECTSPACE_NORMALMAP\n\t\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\t#ifdef FLIP_SIDED\n\t\t\tnormal = - normal;\n\t\t#endif\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t#endif\n\t\tnormal = normalize( normalMatrix * normal );\n\t#else\n\t\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n", +normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\t#ifdef OBJECTSPACE_NORMALMAP\n\t\tuniform mat3 normalMatrix;\n\t#else\n\t\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\t\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\t\tvec2 st0 = dFdx( vUv.st );\n\t\t\tvec2 st1 = dFdy( vUv.st );\n\t\t\tfloat scale = sign( st1.t * st0.s - st0.t * st1.s );\n\t\t\tvec3 S = normalize( ( q0 * st1.t - q1 * st0.t ) * scale );\n\t\t\tvec3 T = normalize( ( - q0 * st1.s + q1 * st0.s ) * scale );\n\t\t\tvec3 N = normalize( surf_norm );\n\t\t\tmat3 tsn = mat3( S, T, N );\n\t\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\t\tmapN.xy *= normalScale;\n\t\t\tmapN.xy *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t\treturn normalize( tsn * mapN );\n\t\t}\n\t#endif\n#endif\n", +packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}\n", +premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif\n",project_vertex:"vec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\n",dithering_fragment:"#if defined( DITHERING )\n gl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif\n",dithering_pars_fragment:"#if defined( DITHERING )\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif\n", +roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif\n",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\n\t\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n\t\tvec2 f = fract( uv * size + 0.5 );\n\t\tfloat a = mix( lb, lt, f.y );\n\t\tfloat b = mix( rb, rt, f.y );\n\t\tfloat c = mix( a, b, f.x );\n\t\treturn c;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif\n", +shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n#endif\n", +shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif\n", +shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}\n", +skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif\n", +skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif\n",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n#endif\n", +specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif\n",tonemapping_pars_fragment:"#ifndef saturate\n\t#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\n", +uv_pars_fragment:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n\tuniform mat3 uvTransform;\n#endif\n", +uv_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n#endif", +uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = uv2;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\n#endif\n",cube_frag:"uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldPosition;\nvoid main() {\n\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\n\tgl_FragColor.a *= opacity;\n}\n", +cube_vert:"varying vec3 vWorldPosition;\n#include \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( 1.0 - gl_FragCoord.z ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\n\t#endif\n}\n", +depth_vert:"#include \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\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 \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\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 ) && ! defined( OBJECTSPACE_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\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}\n", +normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || ( defined( USE_NORMALMAP ) && ! defined( OBJECTSPACE_NORMALMAP ) )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \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 ) && ! defined( OBJECTSPACE_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 \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#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}\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", +sprite_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\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n}\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\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tvec4 mvPosition;\n\tmvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include \n\t#include \n\t#include \n}\n"}, +Aa={merge:function(a){for(var b={},c=0;c>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=H.euclideanModulo(b,1);c=H.clamp(c,0,1);d=H.clamp(d,0,1);0===c?this.r=this.g=this.b=d:(c=.5>=d?d*(1+c):d+c-d*c,d=2*d-c,this.r=a(d,c,b+1/3),this.g=a(d,c,b),this.b=a(d,c,b-1/3));return this}}(),setStyle:function(a){function b(b){void 0!==b&&1>parseFloat(b)&&console.warn("THREE.Color: Alpha component of "+a+" will be ignored.")}var c;if(c=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(a)){var d=c[2];switch(c[1]){case "rgb":case "rgba":if(c=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d))return this.r= +Math.min(255,parseInt(c[1],10))/255,this.g=Math.min(255,parseInt(c[2],10))/255,this.b=Math.min(255,parseInt(c[3],10))/255,b(c[5]),this;if(c=/^(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d))return this.r=Math.min(100,parseInt(c[1],10))/100,this.g=Math.min(100,parseInt(c[2],10))/100,this.b=Math.min(100,parseInt(c[3],10))/100,b(c[5]),this;break;case "hsl":case "hsla":if(c=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d)){d=parseFloat(c[1])/ +360;var e=parseInt(c[2],10)/100,f=parseInt(c[3],10)/100;b(c[5]);return this.setHSL(d,e,f)}}}else if(c=/^#([A-Fa-f0-9]+)$/.exec(a)){c=c[1];d=c.length;if(3===d)return this.r=parseInt(c.charAt(0)+c.charAt(0),16)/255,this.g=parseInt(c.charAt(1)+c.charAt(1),16)/255,this.b=parseInt(c.charAt(2)+c.charAt(2),16)/255,this;if(6===d)return this.r=parseInt(c.charAt(0)+c.charAt(1),16)/255,this.g=parseInt(c.charAt(2)+c.charAt(3),16)/255,this.b=parseInt(c.charAt(4)+c.charAt(5),16)/255,this}a&&0a?.0773993808*a:Math.pow(.9478672986*a+.0521327014,2.4)}return function(b){this.r=a(b.r);this.g=a(b.g);this.b=a(b.b);return this}}(),copyLinearToSRGB:function(){function a(a){return.0031308>a?12.92*a:1.055*Math.pow(a,.41666)-.055}return function(b){this.r=a(b.r);this.g=a(b.g);this.b=a(b.b);return this}}(),convertSRGBToLinear:function(){this.copySRGBToLinear(this); +return this},convertLinearToSRGB:function(){this.copyLinearToSRGB(this);return this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(a){void 0===a&&(console.warn("THREE.Color: .getHSL() target is now required"),a={h:0,s:0,l:0});var b=this.r,c=this.g,d=this.b,e=Math.max(b,c,d),f=Math.min(b,c,d),g,h=(f+e)/2;if(f===e)f=g=0;else{var k=e-f;f=.5>=h?k/(e+f):k/(2-e-f);switch(e){case b:g=(c- +d)/k+(cMath.abs(g)?(this._x=Math.atan2(-m,e),this._z= +Math.atan2(-f,a)):(this._x=Math.atan2(n,k),this._z=0)):"YXZ"===b?(this._x=Math.asin(-d(m,-1,1)),.99999>Math.abs(m)?(this._y=Math.atan2(g,e),this._z=Math.atan2(h,k)):(this._y=Math.atan2(-l,a),this._z=0)):"ZXY"===b?(this._x=Math.asin(d(n,-1,1)),.99999>Math.abs(n)?(this._y=Math.atan2(-l,e),this._z=Math.atan2(-f,k)):(this._y=0,this._z=Math.atan2(h,a))):"ZYX"===b?(this._y=Math.asin(-d(l,-1,1)),.99999>Math.abs(l)?(this._x=Math.atan2(n,e),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-f,k))):"YZX"=== +b?(this._z=Math.asin(d(h,-1,1)),.99999>Math.abs(h)?(this._x=Math.atan2(-m,k),this._y=Math.atan2(-l,a)):(this._x=0,this._y=Math.atan2(g,e))):"XZY"===b?(this._z=Math.asin(-d(f,-1,1)),.99999>Math.abs(f)?(this._x=Math.atan2(n,k),this._y=Math.atan2(g,a)):(this._x=Math.atan2(-m,e),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+b);this._order=b;if(!1!==c)this.onChangeCallback();return this},setFromQuaternion:function(){var a=new I;return function(b,c,d){a.makeRotationFromQuaternion(b); +return this.setFromRotationMatrix(a,c,d)}}(),setFromVector3:function(a,b){return this.set(a.x,a.y,a.z,b||this._order)},reorder:function(){var a=new fa;return function(b){a.setFromEuler(this);return this.setFromQuaternion(a,b)}}(),equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this.onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]); +void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._order;return a},toVector3:function(a){return a?a.set(this._x,this._y,this._z):new p(this._x,this._y,this._z)},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){}});Object.assign(Rd.prototype,{set:function(a){this.mask=1<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;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;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);0a?b.copy(this.origin):b.copy(this.direction).multiplyScalar(a).add(this.origin)},distanceToPoint:function(a){return Math.sqrt(this.distanceSqToPoint(a))},distanceSqToPoint:function(){var a=new p;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);if(0>c)return this.origin.distanceToSquared(b);a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceToSquared(b)}}(),distanceSqToSegment:function(){var a=new p,b=new p,c=new p;return function(d,e,f,g){a.copy(d).add(e).multiplyScalar(.5); +b.copy(e).sub(d).normalize();c.copy(this.origin).sub(a);var h=.5*d.distanceTo(e),k=-this.direction.dot(b),m=c.dot(this.direction),l=-c.dot(b),n=c.lengthSq(),t=Math.abs(1-k*k);if(0=-p?e<=p?(h=1/t,d*=h,e*=h,k=d*(d+k*e+2*m)+e*(k*d+e+2*l)+n):(e=h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*l)+n):(e=-h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*l)+n):e<=-p?(d=Math.max(0,-(-k*h+m)),e=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(ja,{getNormal:function(){var a=new p;return function(b,c,d,e){void 0===e&&(console.warn("THREE.Triangle: .getNormal() target is now required"),e=new p);e.subVectors(d,c);a.subVectors(b,c);e.cross(a);b=e.lengthSq();return 0=a.x+a.y}}()});Object.assign(ja.prototype, +{set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},getArea:function(){var a=new p,b=new p;return function(){a.subVectors(this.c,this.b);b.subVectors(this.a,this.b);return.5*a.cross(b).length()}}(),getMidpoint:function(a){void 0=== +a&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),a=new p);return a.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(a){return ja.getNormal(this.a,this.b,this.c,a)},getPlane:function(a){void 0===a&&(console.warn("THREE.Triangle: .getPlane() target is now required"),a=new p);return a.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(a,b){return ja.getBarycoord(a,this.a,this.b,this.c,b)},containsPoint:function(a){return ja.containsPoint(a, +this.a,this.b,this.c)},intersectsBox:function(a){return a.intersectsTriangle(this)},closestPointToPoint:function(){var a=new p,b=new p,c=new p,d=new p,e=new p,f=new p;return function(g,h){void 0===h&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),h=new p);var k=this.a,m=this.b,l=this.c;a.subVectors(m,k);b.subVectors(l,k);d.subVectors(g,k);var n=a.dot(d),t=b.dot(d);if(0>=n&&0>=t)return h.copy(k);e.subVectors(g,m);var u=a.dot(e),r=b.dot(e);if(0<=u&&r<=u)return h.copy(m); +var v=n*r-u*t;if(0>=v&&0<=n&&0>=u)return m=n/(n-u),h.copy(k).addScaledVector(a,m);f.subVectors(g,l);g=a.dot(f);var y=b.dot(f);if(0<=y&&g<=y)return h.copy(l);n=g*t-n*y;if(0>=n&&0<=t&&0>=y)return v=t/(t-y),h.copy(k).addScaledVector(b,v);t=u*y-g*r;if(0>=t&&0<=r-u&&0<=g-y)return c.subVectors(l,m),v=(r-u)/(r-u+(g-y)),h.copy(m).addScaledVector(c,v);l=1/(t+n+v);m=n*l;v*=l;return h.copy(k).addScaledVector(a,m).addScaledVector(b,v)}}(),equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)}}); +la.prototype=Object.assign(Object.create(D.prototype),{constructor:la,isMesh:!0,setDrawMode:function(a){this.drawMode=a},copy:function(a){D.prototype.copy.call(this,a);this.drawMode=a.drawMode;void 0!==a.morphTargetInfluences&&(this.morphTargetInfluences=a.morphTargetInfluences.slice());void 0!==a.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},a.morphTargetDictionary));return this},updateMorphTargets:function(){var a=this.geometry;if(a.isBufferGeometry){a=a.morphAttributes;var b= +Object.keys(a);if(0c.far?null:{distance:b,point:x.clone(),object:a}}function c(c,d,e,f,m,l,n,q,p){g.fromBufferAttribute(m,n);h.fromBufferAttribute(m,q);k.fromBufferAttribute(m, +p);if(c=b(c,d,e,f,g,h,k,y))l&&(t.fromBufferAttribute(l,n),u.fromBufferAttribute(l,q),r.fromBufferAttribute(l,p),c.uv=a(y,g,h,k,t,u,r)),l=new Ta(n,q,p),ja.getNormal(g,h,k,l.normal),c.face=l;return c}var d=new I,e=new mb,f=new Da,g=new p,h=new p,k=new p,m=new p,l=new p,n=new p,t=new z,u=new z,r=new z,v=new p,y=new p,x=new p;return function(q,p){var v=this.geometry,w=this.material,x=this.matrixWorld;if(void 0!==w&&(null===v.boundingSphere&&v.computeBoundingSphere(),f.copy(v.boundingSphere),f.applyMatrix4(x), +!1!==q.ray.intersectsSphere(f)&&(d.getInverse(x),e.copy(q.ray).applyMatrix4(d),null===v.boundingBox||!1!==e.intersectsBox(v.boundingBox))))if(v.isBufferGeometry){var z=v.index,B=v.attributes.position,A=v.attributes.uv,D=v.groups;v=v.drawRange;var C;if(null!==z)if(Array.isArray(w)){var H=0;for(C=D.length;He.far||f.push({distance:q,point:b.clone(),face:null,object:this})}}(),clone:function(){return(new this.constructor(this.material)).copy(this)},copy:function(a){D.prototype.copy.call(this,a);void 0!==a.center&&this.center.copy(a.center);return this}}); +Bc.prototype=Object.assign(Object.create(D.prototype),{constructor:Bc,copy:function(a){D.prototype.copy.call(this,a,!1);a=a.levels;for(var b=0,c=a.length;b=d[e].distance)d[e-1].object.visible=!1,d[e].object.visible=!0;else break; +for(;ef||(l.applyMatrix4(this.matrixWorld),v=d.ray.origin.distanceTo(l),vd.far||e.push({distance:v,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}else for(g=0,r=u.length/3-1;gf||(l.applyMatrix4(this.matrixWorld),v=d.ray.origin.distanceTo(l),vd.far||e.push({distance:v,point:h.clone().applyMatrix4(this.matrixWorld), +index:g,face:null,faceIndex:null,object:this}))}else if(g.isGeometry)for(k=g.vertices,m=k.length,g=0;gf||(l.applyMatrix4(this.matrixWorld),v=d.ray.origin.distanceTo(l),vd.far||e.push({distance:v,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});W.prototype=Object.assign(Object.create(sa.prototype), +{constructor:W,isLineSegments:!0,computeLineDistances:function(){var a=new p,b=new p;return function(){var c=this.geometry;if(c.isBufferGeometry)if(null===c.index){for(var d=c.attributes.position,e=[],f=0,g=d.count;fd.far||e.push({distance:a,distanceToRay:Math.sqrt(f),point:n.clone(),index:c,face:null,object:g}))}var g=this,h=this.geometry,k=this.matrixWorld,m=d.params.Points.threshold;null===h.boundingSphere&& +h.computeBoundingSphere();c.copy(h.boundingSphere);c.applyMatrix4(k);c.radius+=m;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(k);b.copy(d.ray).applyMatrix4(a);m/=(this.scale.x+this.scale.y+this.scale.z)/3;var l=m*m;m=new p;var n=new p;if(h.isBufferGeometry){var t=h.index;h=h.attributes.position.array;if(null!==t){var u=t.array;t=0;for(var r=u.length;t=a.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}});Pb.prototype=Object.create(T.prototype);Pb.prototype.constructor=Pb;Pb.prototype.isCompressedTexture=!0;Dc.prototype=Object.create(T.prototype);Dc.prototype.constructor=Dc;Dc.prototype.isCanvasTexture=!0;Ec.prototype= +Object.create(T.prototype);Ec.prototype.constructor=Ec;Ec.prototype.isDepthTexture=!0;Qb.prototype=Object.create(C.prototype);Qb.prototype.constructor=Qb;Fc.prototype=Object.create(R.prototype);Fc.prototype.constructor=Fc;Rb.prototype=Object.create(C.prototype);Rb.prototype.constructor=Rb;Gc.prototype=Object.create(R.prototype);Gc.prototype.constructor=Gc;na.prototype=Object.create(C.prototype);na.prototype.constructor=na;Hc.prototype=Object.create(R.prototype);Hc.prototype.constructor=Hc;Sb.prototype= +Object.create(na.prototype);Sb.prototype.constructor=Sb;Ic.prototype=Object.create(R.prototype);Ic.prototype.constructor=Ic;pb.prototype=Object.create(na.prototype);pb.prototype.constructor=pb;Jc.prototype=Object.create(R.prototype);Jc.prototype.constructor=Jc;Tb.prototype=Object.create(na.prototype);Tb.prototype.constructor=Tb;Kc.prototype=Object.create(R.prototype);Kc.prototype.constructor=Kc;Ub.prototype=Object.create(na.prototype);Ub.prototype.constructor=Ub;Lc.prototype=Object.create(R.prototype); +Lc.prototype.constructor=Lc;Vb.prototype=Object.create(C.prototype);Vb.prototype.constructor=Vb;Mc.prototype=Object.create(R.prototype);Mc.prototype.constructor=Mc;Wb.prototype=Object.create(C.prototype);Wb.prototype.constructor=Wb;Nc.prototype=Object.create(R.prototype);Nc.prototype.constructor=Nc;Xb.prototype=Object.create(C.prototype);Xb.prototype.constructor=Xb;var Ug={triangulate:function(a,b,c){c=c||2;var d=b&&b.length,e=d?b[0]*c:a.length,f=bf(a,0,e,c,!0),g=[];if(!f)return g;var h;if(d){var k= +c;d=[];var m;var l=0;for(m=b.length;l80*c){var p=h=a[0];var r=d=a[1];for(k=c;kh&&(h=l),b>d&&(d=b);h=Math.max(h-p,d-r);h=0!==h?1/h:0}Qc(f,g,c,p,r,h);return g}},Va={area:function(a){for(var b=a.length,c=0,d=b-1,e=0;eVa.area(a)},triangulateShape:function(a,b){var c=[],d=[],e=[];ff(a);gf(c,a);var f=a.length;b.forEach(ff);for(a=0;aMath.abs(g-k)?[new z(a,1-c),new z(h,1-d),new z(m,1-e),new z(n,1-b)]:[new z(g,1-c),new z(k,1-d),new z(l,1-e),new z(t,1-b)]}};Sc.prototype=Object.create(R.prototype);Sc.prototype.constructor=Sc;Yb.prototype=Object.create(Oa.prototype);Yb.prototype.constructor=Yb;Tc.prototype=Object.create(R.prototype);Tc.prototype.constructor=Tc;sb.prototype=Object.create(C.prototype);sb.prototype.constructor=sb;Uc.prototype=Object.create(R.prototype);Uc.prototype.constructor=Uc;Zb.prototype=Object.create(C.prototype); +Zb.prototype.constructor=Zb;Vc.prototype=Object.create(R.prototype);Vc.prototype.constructor=Vc;$b.prototype=Object.create(C.prototype);$b.prototype.constructor=$b;tb.prototype=Object.create(R.prototype);tb.prototype.constructor=tb;tb.prototype.toJSON=function(){var a=R.prototype.toJSON.call(this);return jf(this.parameters.shapes,a)};ub.prototype=Object.create(C.prototype);ub.prototype.constructor=ub;ub.prototype.toJSON=function(){var a=C.prototype.toJSON.call(this);return jf(this.parameters.shapes, +a)};ac.prototype=Object.create(C.prototype);ac.prototype.constructor=ac;vb.prototype=Object.create(R.prototype);vb.prototype.constructor=vb;Wa.prototype=Object.create(C.prototype);Wa.prototype.constructor=Wa;Wc.prototype=Object.create(vb.prototype);Wc.prototype.constructor=Wc;Xc.prototype=Object.create(Wa.prototype);Xc.prototype.constructor=Xc;Yc.prototype=Object.create(R.prototype);Yc.prototype.constructor=Yc;bc.prototype=Object.create(C.prototype);bc.prototype.constructor=bc;var xa=Object.freeze({WireframeGeometry:Qb, +ParametricGeometry:Fc,ParametricBufferGeometry:Rb,TetrahedronGeometry:Hc,TetrahedronBufferGeometry:Sb,OctahedronGeometry:Ic,OctahedronBufferGeometry:pb,IcosahedronGeometry:Jc,IcosahedronBufferGeometry:Tb,DodecahedronGeometry:Kc,DodecahedronBufferGeometry:Ub,PolyhedronGeometry:Gc,PolyhedronBufferGeometry:na,TubeGeometry:Lc,TubeBufferGeometry:Vb,TorusKnotGeometry:Mc,TorusKnotBufferGeometry:Wb,TorusGeometry:Nc,TorusBufferGeometry:Xb,TextGeometry:Sc,TextBufferGeometry:Yb,SphereGeometry:Tc,SphereBufferGeometry:sb, +RingGeometry:Uc,RingBufferGeometry:Zb,PlaneGeometry:uc,PlaneBufferGeometry:lb,LatheGeometry:Vc,LatheBufferGeometry:$b,ShapeGeometry:tb,ShapeBufferGeometry:ub,ExtrudeGeometry:rb,ExtrudeBufferGeometry:Oa,EdgesGeometry:ac,ConeGeometry:Wc,ConeBufferGeometry:Xc,CylinderGeometry:vb,CylinderBufferGeometry:Wa,CircleGeometry:Yc,CircleBufferGeometry:bc,BoxGeometry:Ib,BoxBufferGeometry:kb});wb.prototype=Object.create(J.prototype);wb.prototype.constructor=wb;wb.prototype.isShadowMaterial=!0;wb.prototype.copy= +function(a){J.prototype.copy.call(this,a);this.color.copy(a.color);return this};cc.prototype=Object.create(ta.prototype);cc.prototype.constructor=cc;cc.prototype.isRawShaderMaterial=!0;Pa.prototype=Object.create(J.prototype);Pa.prototype.constructor=Pa;Pa.prototype.isMeshStandardMaterial=!0;Pa.prototype.copy=function(a){J.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;return this};xb.prototype=Object.create(Pa.prototype);xb.prototype.constructor=xb;xb.prototype.isMeshPhysicalMaterial= +!0;xb.prototype.copy=function(a){Pa.prototype.copy.call(this,a);this.defines={PHYSICAL:""};this.reflectivity=a.reflectivity;this.clearCoat=a.clearCoat;this.clearCoatRoughness=a.clearCoatRoughness;return this};Fa.prototype=Object.create(J.prototype);Fa.prototype.constructor=Fa;Fa.prototype.isMeshPhongMaterial=!0;Fa.prototype.copy=function(a){J.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};yb.prototype=Object.create(Fa.prototype);yb.prototype.constructor=yb;yb.prototype.isMeshToonMaterial=!0;yb.prototype.copy=function(a){Fa.prototype.copy.call(this, +a);this.gradientMap=a.gradientMap;return this};zb.prototype=Object.create(J.prototype);zb.prototype.constructor=zb;zb.prototype.isMeshNormalMaterial=!0;zb.prototype.copy=function(a){J.prototype.copy.call(this,a);this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe; +this.wireframeLinewidth=a.wireframeLinewidth;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Ab.prototype=Object.create(J.prototype);Ab.prototype.constructor=Ab;Ab.prototype.isMeshLambertMaterial=!0;Ab.prototype.copy=function(a){J.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.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}; +Bb.prototype=Object.create(Y.prototype);Bb.prototype.constructor=Bb;Bb.prototype.isLineDashedMaterial=!0;Bb.prototype.copy=function(a){Y.prototype.copy.call(this,a);this.scale=a.scale;this.dashSize=a.dashSize;this.gapSize=a.gapSize;return this};var Vg=Object.freeze({ShadowMaterial:wb,SpriteMaterial:cb,RawShaderMaterial:cc,ShaderMaterial:ta,PointsMaterial:Ea,MeshPhysicalMaterial:xb,MeshStandardMaterial:Pa,MeshPhongMaterial:Fa,MeshToonMaterial:yb,MeshNormalMaterial:zb,MeshLambertMaterial:Ab,MeshDepthMaterial:$a, +MeshDistanceMaterial:ab,MeshBasicMaterial:da,LineDashedMaterial:Bb,LineBasicMaterial:Y,Material:J}),Fb={enabled:!1,files:{},add:function(a,b){!1!==this.enabled&&(this.files[a]=b)},get:function(a){if(!1!==this.enabled)return this.files[a]},remove:function(a){delete this.files[a]},clear:function(){this.files={}}},ka=new ce,Ya={};Object.assign(Ga.prototype,{load:function(a,b,c,d){void 0===a&&(a="");void 0!==this.path&&(a=this.path+a);a=this.manager.resolveURL(a);var e=this,f=Fb.get(a);if(void 0!==f)return e.manager.itemStart(a), +setTimeout(function(){b&&b(f);e.manager.itemEnd(a)},0),f;if(void 0!==Ya[a])Ya[a].push({onLoad:b,onProgress:c,onError:d});else{var g=a.match(/^data:(.*?)(;base64)?,(.*)$/);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":var m=new Uint8Array(g.length);for(h=0;hg)e=a+1;else if(0b&&(b=0);1Number.EPSILON&&(g.normalize(),c=Math.acos(H.clamp(d[k-1].dot(d[k]),-1,1)),e[k].applyMatrix4(h.makeRotationAxis(g,c))),f[k].crossVectors(d[k],e[k]);if(!0===b)for(c=Math.acos(H.clamp(e[0].dot(e[a]),-1,1)),c/=a,0d;)d+=c;for(;d>c;)d-=c;de&&(e=1);1E-4>d&&(d=e);1E-4>k&&(k=e);Ae.initNonuniformCatmullRom(f.x,g.x,h.x,c.x,d,e,k);Be.initNonuniformCatmullRom(f.y,g.y,h.y,c.y,d,e,k);Ce.initNonuniformCatmullRom(f.z,g.z,h.z,c.z,d,e,k)}else"catmullrom"===this.curveType&&(Ae.initCatmullRom(f.x,g.x,h.x,c.x,this.tension),Be.initCatmullRom(f.y,g.y,h.y,c.y,this.tension),Ce.initCatmullRom(f.z,g.z,h.z,c.z,this.tension));b.set(Ae.calc(a), +Be.calc(a),Ce.calc(a));return b};ca.prototype.copy=function(a){L.prototype.copy.call(this,a);this.points=[];for(var b=0,c=a.points.length;bc.length-2?c.length-1:a+1];c=c[a>c.length-3?c.length-1:a+2];b.set(lf(d,e.x,f.x,g.x,c.x),lf(d,e.y,f.y,g.y,c.y));return b};Ka.prototype.copy=function(a){L.prototype.copy.call(this,a);this.points=[];for(var b=0,c=a.points.length;b=b)return b=c[a]-b,a=this.curves[a],c=a.getLength(),a.getPointAt(0===c?0:1-b/c);a++}return null},getLength:function(){var a=this.getCurveLengths(); +return a[a.length-1]},updateArcLengths:function(){this.needsUpdate=!0;this.cacheLengths=null;this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var a=[],b=0,c=0,d=this.curves.length;c=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=ia.arraySlice(c,e,f),this.values=ia.arraySlice(this.values,e*a,f*a);return this},validate:function(){var a= +!0,b=this.getValueSize();0!==b-Math.floor(b)&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),a=!1);var c=this.times;b=this.values;var d=c.length;0===d&&(console.error("THREE.KeyframeTrack: Track is empty.",this),a=!1);for(var e=null,f=0;f!==d;f++){var g=c[f];if("number"===typeof g&&isNaN(g)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,f,g);a=!1;break}if(null!==e&&e>g){console.error("THREE.KeyframeTrack: Out of order keys.",this,f,g,e);a=!1;break}e= +g}if(void 0!==b&&ia.isTypedArray(b))for(f=0,c=b.length;f!==c;++f)if(d=b[f],isNaN(d)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,f,d);a=!1;break}return a},optimize:function(){for(var a=this.times,b=this.values,c=this.getValueSize(),d=2302===this.getInterpolation(),e=1,f=a.length-1,g=1;gm.opacity&&(m.transparent=!0);d.setTextures(k);return d.parse(m)}}()});var De={decodeText:function(a){if("undefined"!==typeof TextDecoder)return(new TextDecoder).decode(a);for(var b="",c=0,d=a.length;cf;f++){var E=h[u++];var A=B[2*E];E=B[2*E+1];A=new z(A,E);2!==f&&c.faceVertexUvs[e][v].push(A);0!==f&&c.faceVertexUvs[e][v+1].push(A)}}y&&(y=3*h[u++],r.normal.set(m[y++],m[y++],m[y]),w.normal.copy(r.normal));if(x)for(e=0;4>e;e++)y=3*h[u++],x=new p(m[y++], +m[y++],m[y]),2!==e&&r.vertexNormals.push(x),0!==e&&w.vertexNormals.push(x);n&&(n=h[u++],n=l[n],r.color.setHex(n),w.color.setHex(n));if(k)for(e=0;4>e;e++)n=h[u++],n=l[n],2!==e&&r.vertexColors.push(new G(n)),0!==e&&w.vertexColors.push(new G(n));c.faces.push(r);c.faces.push(w)}else{r=new Ta;r.a=h[u++];r.b=h[u++];r.c=h[u++];v&&(v=h[u++],r.materialIndex=v);v=c.faces.length;if(e)for(e=0;ef;f++)E=h[u++],A=B[2*E],E=B[2*E+1],A=new z(A,E),c.faceVertexUvs[e][v].push(A); +y&&(y=3*h[u++],r.normal.set(m[y++],m[y++],m[y]));if(x)for(e=0;3>e;e++)y=3*h[u++],x=new p(m[y++],m[y++],m[y]),r.vertexNormals.push(x);n&&(n=h[u++],r.color.setHex(l[n]));if(k)for(e=0;3>e;e++)n=h[u++],r.vertexColors.push(new G(l[n]));c.faces.push(r)}}d=a;u=void 0!==d.influencesPerVertex?d.influencesPerVertex:2;if(d.skinWeights)for(g=0,h=d.skinWeights.length;g +Number.EPSILON){if(0>m&&(g=b[f],k=-k,h=b[e],m=-m),!(a.yh.y))if(a.y===g.y){if(a.x===g.x)return!0}else{e=m*(a.x-g.x)-k*(a.y-g.y);if(0===e)return!0;0>e||(d=!d)}}else if(a.y===g.y&&(h.x<=a.x&&a.x<=g.x||g.x<=a.x&&a.x<=h.x))return!0}return d}var e=Va.isClockWise,f=this.subPaths;if(0===f.length)return[];if(!0===b)return c(f);b=[];if(1===f.length){var g=f[0];var h=new db;h.curves=g.curves;b.push(h);return b}var k=!e(f[0].getPoints());k=a?!k:k;h=[];var m=[],l=[],n=0;m[n]=void 0;l[n]=[];for(var p= +0,u=f.length;pd&&this._mixBufferRegion(c,a,3*b,1-d,b);d=b;for(var f=b+b;d!==f;++d)if(c[d]!==c[d+b]){e.setValue(c,a);break}},saveOriginalState:function(){var a=this.buffer,b=this.valueSize,c=3*b;this.binding.getValue(a, +c);for(var d=b;d!==c;++d)a[d]=a[c+d%b];this.cumulativeWeight=0},restoreOriginalState:function(){this.binding.setValue(this.buffer,3*this.valueSize)},_select:function(a,b,c,d,e){if(.5<=d)for(d=0;d!==e;++d)a[b+d]=a[c+d]},_slerp:function(a,b,c,d){fa.slerpFlat(a,b,a,b,a,c,d)},_lerp:function(a,b,c,d,e){for(var f=1-d,g=0;g!==e;++g){var h=b+g;a[h]=a[h]*f+a[c+g]*d}}});Object.assign(pf.prototype,{getValue:function(a,b){this.bind();var c=this._bindings[this._targetGroup.nCachedObjects_];void 0!==c&&c.getValue(a, +b)},setValue:function(a,b){for(var c=this._bindings,d=this._targetGroup.nCachedObjects_,e=c.length;d!==e;++d)c[d].setValue(a,b)},bind:function(){for(var a=this._bindings,b=this._targetGroup.nCachedObjects_,c=a.length;b!==c;++b)a[b].bind()},unbind:function(){for(var a=this._bindings,b=this._targetGroup.nCachedObjects_,c=a.length;b!==c;++b)a[b].unbind()}});Object.assign(pa,{Composite:pf,create:function(a,b,c){return a&&a.isAnimationObjectGroup?new pa.Composite(a,b,c):new pa(a,b,c)},sanitizeNodeName:function(){var a= +/[\[\]\.:\/]/g;return function(b){return b.replace(/\s/g,"_").replace(a,"")}}(),parseTrackName:function(){var a="[^"+"\\[\\]\\.:\\/".replace("\\.","")+"]",b=/((?:WC+[\/:])*)/.source.replace("WC","[^\\[\\]\\.:\\/]");a=/(WCOD+)?/.source.replace("WCOD",a);var c=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC","[^\\[\\]\\.:\\/]"),d=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC","[^\\[\\]\\.:\\/]"),e=new RegExp("^"+b+a+c+d+"$"),f=["material","materials","bones"];return function(a){var b=e.exec(a);if(!b)throw Error("PropertyBinding: Cannot parse trackName: "+ +a);b={nodeName:b[2],objectName:b[3],objectIndex:b[4],propertyName:b[5],propertyIndex:b[6]};var c=b.nodeName&&b.nodeName.lastIndexOf(".");if(void 0!==c&&-1!==c){var d=b.nodeName.substring(c+1);-1!==f.indexOf(d)&&(b.nodeName=b.nodeName.substring(0,c),b.objectName=d)}if(null===b.propertyName||0===b.propertyName.length)throw Error("PropertyBinding: can not parse propertyName from trackName: "+a);return b}}(),findNode:function(a,b){if(!b||""===b||"root"===b||"."===b||-1===b||b===a.name||b===a.uuid)return a; +if(a.skeleton){var c=a.skeleton.getBoneByName(b);if(void 0!==c)return c}if(a.children){var d=function(a){for(var c=0;c=b){var p=b++,n=a[p];c[n.uuid]=l;a[l]=n;c[k]=p;a[p]=h;h=0;for(k=e;h!==k;++h){n=d[h];var t=n[l];n[l]=n[p];n[p]=t}}}this.nCachedObjects_=b},uncache:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._bindings,f=e.length,g=0,h=arguments.length;g!==h;++g){var k= +arguments[g].uuid,l=d[k];if(void 0!==l)if(delete d[k],lb||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 break a;this.clampWhenFinished?this.paused=!0:this.enabled=!1;this._mixer.dispatchEvent({type:"finished",action:this,direction:0>a?-1:1})}else{-1===e&&(0<=a?(e=0,this._setEndings(!0,0===this.repetitions,f)):this._setEndings(0===this.repetitions,!0,f));if(b>=c||0>b){d=Math.floor(b/c);b-=c*d;e+=Math.abs(d);var g=this.repetitions-e;0>=g?(this.clampWhenFinished?this.paused=!0: +this.enabled=!1,b=0a,this._setEndings(a,!a,f)):this._setEndings(!1,!1,f),this._loopCount=e,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:d}))}if(f&&1===(e&1))return this.time=b,c-b}return this.time=b},_setEndings:function(a,b,c){var d=this._interpolantSettings;c?(d.endingStart=2401,d.endingEnd=2401):(d.endingStart=a?this.zeroSlopeAtStart?2401:2400:2402,d.endingEnd=b?this.zeroSlopeAtEnd?2401: +2400:2402)},_scheduleFading:function(a,b,c){var d=this._mixer,e=d.time,f=this._weightInterpolant;null===f&&(this._weightInterpolant=f=d._lendControlInterpolant());d=f.parameterPositions;f=f.sampleValues;d[0]=e;f[0]=b;d[1]=e+a;f[1]=c;return this}});re.prototype=Object.assign(Object.create(ya.prototype),{constructor:re,_bindAction:function(a,b){var c=a._localRoot||this._root,d=a._clip.tracks,e=d.length,f=a._propertyBindings;a=a._interpolants;var g=c.uuid,h=this._bindingsByRootAndName,k=h[g];void 0=== +k&&(k={},h[g]=k);for(h=0;h!==e;++h){var l=d[h],p=l.name,n=k[p];if(void 0===n){n=f[h];if(void 0!==n){null===n._cacheIndex&&(++n.referenceCount,this._addInactiveBinding(n,g,p));continue}n=new qe(pa.create(c,p,b&&b._propertyBindings[h].binding.parsedPath),l.ValueTypeName,l.getValueSize());++n.referenceCount;this._addInactiveBinding(n,g,p)}f[h]=n;a[h].resultBuffer=n.buffer}},_activateAction:function(a){if(!this._isActiveAction(a)){if(null===a._cacheIndex){var b=(a._localRoot||this._root).uuid,c=a._clip.uuid, +d=this._actionsByClip[c];this._bindAction(a,d&&d.knownActions[0]);this._addInactiveAction(a,c,b)}b=a._propertyBindings;c=0;for(d=b.length;c!==d;++c){var e=b[c];0===e.useCount++&&(this._lendBinding(e),e.saveOriginalState())}this._lendAction(a)}},_deactivateAction:function(a){if(this._isActiveAction(a)){for(var b=a._propertyBindings,c=0,d=b.length;c!==d;++c){var e=b[c];0===--e.useCount&&(e.restoreOriginalState(),this._takeBackBinding(e))}this._takeBackAction(a)}},_initMemoryManager:function(){this._actions= +[];this._nActiveActions=0;this._actionsByClip={};this._bindings=[];this._nActiveBindings=0;this._bindingsByRootAndName={};this._controlInterpolants=[];this._nActiveControlInterpolants=0;var a=this;this.stats={actions:{get total(){return a._actions.length},get inUse(){return a._nActiveActions}},bindings:{get total(){return a._bindings.length},get inUse(){return a._nActiveBindings}},controlInterpolants:{get total(){return a._controlInterpolants.length},get inUse(){return a._nActiveControlInterpolants}}}}, +_isActiveAction:function(a){a=a._cacheIndex;return null!==a&&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 z);return b.set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(a){return a.max.xthis.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 z);return b.copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new z; +return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});Object.assign(xe.prototype,{set:function(a,b){this.start.copy(a);this.end.copy(b);return this},clone:function(){return(new this.constructor).copy(this)}, +copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},getCenter:function(a){void 0===a&&(console.warn("THREE.Line3: .getCenter() target is now required"),a=new p);return a.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(a){void 0===a&&(console.warn("THREE.Line3: .delta() target is now required"),a=new p);return a.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)}, +at:function(a,b){void 0===b&&(console.warn("THREE.Line3: .at() target is now required"),b=new p);return this.delta(b).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(){var a=new p,b=new p;return function(c,d){a.subVectors(c,this.start);b.subVectors(this.end,this.start);c=b.dot(b);c=b.dot(a)/c;d&&(c=H.clamp(c,0,1));return c}}(),closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);void 0===c&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"), +c=new p);return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a);this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)}});ed.prototype=Object.create(D.prototype);ed.prototype.constructor=ed;ed.prototype.isImmediateRenderObject=!0;fd.prototype=Object.create(W.prototype);fd.prototype.constructor=fd;fd.prototype.update=function(){var a=new p,b=new p,c=new ra;return function(){var d=["a","b", +"c"];this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld);var e=this.object.matrixWorld,f=this.geometry.attributes.position,g=this.object.geometry;if(g&&g.isGeometry)for(var h=g.vertices,k=g.faces,l=g=0,p=k.length;lMath.abs(b)&&(b=1E-8);this.scale.set(.5*this.size,.5*this.size,b);this.children[0].material.side=0>b?1:0;this.lookAt(this.plane.normal);D.prototype.updateMatrixWorld.call(this,a)};var Nd,ye;Eb.prototype=Object.create(D.prototype);Eb.prototype.constructor=Eb;Eb.prototype.setDirection=function(){var a=new p,b;return function(c){.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)};ld.prototype=Object.create(W.prototype); +ld.prototype.constructor=ld;L.create=function(a,b){console.log("THREE.Curve.create() has been deprecated");a.prototype=Object.create(L.prototype);a.prototype.constructor=a;a.prototype.getPoint=b;return a};Object.assign(Xa.prototype,{createPointsGeometry:function(a){console.warn("THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");a=this.getPoints(a);return this.createGeometry(a)},createSpacedPointsGeometry:function(a){console.warn("THREE.CurvePath: .createSpacedPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead."); +a=this.getSpacedPoints(a);return this.createGeometry(a)},createGeometry:function(a){console.warn("THREE.CurvePath: .createGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");for(var b=new R,c=0,d=a.length;c>>0; +module.exports = TinyQueue; - var pending = l; - var errors = []; +function TinyQueue(data, compare) { + if (!(this instanceof TinyQueue)) return new TinyQueue(data, compare); - for (var h, x, i = 0; i < l; ++i) { - x = promises[i]; - if(x === void 0 && !(i in promises)) { - --pending; - continue; - } + this.data = data || []; + this.length = this.data.length; + this.compare = compare || defaultCompare; - h = Promise._handler(x); - if(h.state() > 0) { - resolver.become(h); - Promise._visitRemaining(promises, i, h); - break; - } else { - h.visit(resolver, handleFulfill, handleReject); - } - } + if (this.length > 0) { + for (var i = (this.length >> 1); i >= 0; i--) this._down(i); + } +} - if(pending === 0) { - resolver.reject(new RangeError('any(): array must not be empty')); - } +function defaultCompare(a, b) { + return a < b ? -1 : a > b ? 1 : 0; +} - return p; +TinyQueue.prototype = { - function handleFulfill(x) { - /*jshint validthis:true*/ - errors = null; - this.resolve(x); // this === resolver - } + push: function (item) { + this.data.push(item); + this.length++; + this._up(this.length - 1); + }, - function handleReject(e) { - /*jshint validthis:true*/ - if(this.resolved) { // this === resolver - return; - } + pop: function () { + if (this.length === 0) return undefined; + var top = this.data[0]; + this.length--; + if (this.length > 0) { + this.data[0] = this.data[this.length]; + this._down(0); + } + this.data.pop(); + return top; + }, - errors.push(e); - if(--pending === 0) { - this.reject(errors); - } - } - } + peek: function () { + return this.data[0]; + }, - /** - * N-winner competitive race - * Return a promise that will fulfill when n input promises have - * fulfilled, or will reject when it becomes impossible for n - * input promises to fulfill (ie when promises.length - n + 1 - * have rejected) - * @param {array} promises - * @param {number} n - * @returns {Promise} promise for the earliest n fulfillment values - * - * @deprecated - */ - function some(promises, n) { - /*jshint maxcomplexity:7*/ - var p = Promise._defer(); - var resolver = p._handler; + _up: function (pos) { + var data = this.data; + var compare = this.compare; + var item = data[pos]; - var results = []; - var errors = []; + while (pos > 0) { + var parent = (pos - 1) >> 1; + var current = data[parent]; + if (compare(item, current) >= 0) break; + data[pos] = current; + pos = parent; + } - var l = promises.length>>>0; - var nFulfill = 0; - var nReject; - var x, i; // reused in both for() loops + data[pos] = item; + }, - // First pass: count actual array items - for(i=0; i> 1; + var item = data[pos]; - // Compute actual goals - n = Math.max(n, 0); - nReject = (nFulfill - n + 1); - nFulfill = Math.min(n, nFulfill); + while (pos < halfLen) { + var left = (pos << 1) + 1; + var right = left + 1; + var best = data[left]; - if(n > nFulfill) { - resolver.reject(new RangeError('some(): array must contain at least ' - + n + ' item(s), but had ' + nFulfill)); - } else if(nFulfill === 0) { - resolver.resolve(results); - } + if (right < len && compare(data[right], best) < 0) { + left = right; + best = data[right]; + } + if (compare(best, item) >= 0) break; - // Second pass: observe each array item, make progress toward goals - for(i=0; i 2 ? ar.call(promises, liftCombine(f), arguments[2]) - : ar.call(promises, liftCombine(f)); - } +},{"./create-element.js":227,"./diff.js":228,"./h.js":229,"./patch.js":231,"./vnode/vnode.js":249,"./vnode/vtext.js":251}],231:[function(require,module,exports){ +var patch = require("./vdom/patch.js") - /** - * Traditional reduce function, similar to `Array.prototype.reduceRight()`, but - * input may contain promises and/or values, and reduceFunc - * may return either a value or a promise, *and* initialValue may - * be a promise for the starting value. - * @param {Array|Promise} promises array or promise for an array of anything, - * may contain a mix of promises and values. - * @param {function(accumulated:*, x:*, index:Number):*} f reduce function - * @returns {Promise} that will resolve to the final reduced value - */ - function reduceRight(promises, f /*, initialValue */) { - return arguments.length > 2 ? arr.call(promises, liftCombine(f), arguments[2]) - : arr.call(promises, liftCombine(f)); - } +module.exports = patch - function liftCombine(f) { - return function(z, x, i) { - return applyFold(f, void 0, [z,x,i]); - }; - } - }; +},{"./vdom/patch.js":236}],232:[function(require,module,exports){ +var isObject = require("is-object") +var isHook = require("../vnode/is-vhook.js") -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); +module.exports = applyProperties -},{"../apply":209,"../state":222}],211:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ +function applyProperties(node, props, previous) { + for (var propName in props) { + var propValue = props[propName] -(function(define) { 'use strict'; -define(function() { + if (propValue === undefined) { + removeProperty(node, propName, propValue, previous); + } else if (isHook(propValue)) { + removeProperty(node, propName, propValue, previous) + if (propValue.hook) { + propValue.hook(node, + propName, + previous ? previous[propName] : undefined) + } + } else { + if (isObject(propValue)) { + patchObject(node, props, previous, propName, propValue); + } else { + node[propName] = propValue + } + } + } +} - return function flow(Promise) { +function removeProperty(node, propName, propValue, previous) { + if (previous) { + var previousValue = previous[propName] - var resolve = Promise.resolve; - var reject = Promise.reject; - var origCatch = Promise.prototype['catch']; + if (!isHook(previousValue)) { + if (propName === "attributes") { + for (var attrName in previousValue) { + node.removeAttribute(attrName) + } + } else if (propName === "style") { + for (var i in previousValue) { + node.style[i] = "" + } + } else if (typeof previousValue === "string") { + node[propName] = "" + } else { + node[propName] = null + } + } else if (previousValue.unhook) { + previousValue.unhook(node, propName, propValue) + } + } +} - /** - * Handle the ultimate fulfillment value or rejection reason, and assume - * responsibility for all errors. If an error propagates out of result - * or handleFatalError, it will be rethrown to the host, resulting in a - * loud stack track on most platforms and a crash on some. - * @param {function?} onResult - * @param {function?} onError - * @returns {undefined} - */ - Promise.prototype.done = function(onResult, onError) { - this._handler.visit(this._handler.receiver, onResult, onError); - }; +function patchObject(node, props, previous, propName, propValue) { + var previousValue = previous ? previous[propName] : undefined - /** - * Add Error-type and predicate matching to catch. Examples: - * promise.catch(TypeError, handleTypeError) - * .catch(predicate, handleMatchedErrors) - * .catch(handleRemainingErrors) - * @param onRejected - * @returns {*} - */ - Promise.prototype['catch'] = Promise.prototype.otherwise = function(onRejected) { - if (arguments.length < 2) { - return origCatch.call(this, onRejected); - } + // Set attributes + if (propName === "attributes") { + for (var attrName in propValue) { + var attrValue = propValue[attrName] - if(typeof onRejected !== 'function') { - return this.ensure(rejectInvalidPredicate); - } + if (attrValue === undefined) { + node.removeAttribute(attrName) + } else { + node.setAttribute(attrName, attrValue) + } + } - return origCatch.call(this, createCatchFilter(arguments[1], onRejected)); - }; + return + } - /** - * Wraps the provided catch handler, so that it will only be called - * if the predicate evaluates truthy - * @param {?function} handler - * @param {function} predicate - * @returns {function} conditional catch handler - */ - function createCatchFilter(handler, predicate) { - return function(e) { - return evaluatePredicate(e, predicate) - ? handler.call(this, e) - : reject(e); - }; - } + if(previousValue && isObject(previousValue) && + getPrototype(previousValue) !== getPrototype(propValue)) { + node[propName] = propValue + return + } - /** - * Ensures that onFulfilledOrRejected will be called regardless of whether - * this promise is fulfilled or rejected. onFulfilledOrRejected WILL NOT - * receive the promises' value or reason. Any returned value will be disregarded. - * onFulfilledOrRejected may throw or return a rejected promise to signal - * an additional error. - * @param {function} handler handler to be called regardless of - * fulfillment or rejection - * @returns {Promise} - */ - Promise.prototype['finally'] = Promise.prototype.ensure = function(handler) { - if(typeof handler !== 'function') { - return this; - } + if (!isObject(node[propName])) { + node[propName] = {} + } - return this.then(function(x) { - return runSideEffect(handler, this, identity, x); - }, function(e) { - return runSideEffect(handler, this, reject, e); - }); - }; + var replacer = propName === "style" ? "" : undefined - function runSideEffect (handler, thisArg, propagate, value) { - var result = handler.call(thisArg); - return maybeThenable(result) - ? propagateValue(result, propagate, value) - : propagate(value); - } + for (var k in propValue) { + var value = propValue[k] + node[propName][k] = (value === undefined) ? replacer : value + } +} - function propagateValue (result, propagate, x) { - return resolve(result).then(function () { - return propagate(x); - }); - } +function getPrototype(value) { + if (Object.getPrototypeOf) { + return Object.getPrototypeOf(value) + } else if (value.__proto__) { + return value.__proto__ + } else if (value.constructor) { + return value.constructor.prototype + } +} - /** - * Recover from a failure by returning a defaultValue. If defaultValue - * is a promise, it's fulfillment value will be used. If defaultValue is - * a promise that rejects, the returned promise will reject with the - * same reason. - * @param {*} defaultValue - * @returns {Promise} new promise - */ - Promise.prototype['else'] = Promise.prototype.orElse = function(defaultValue) { - return this.then(void 0, function() { - return defaultValue; - }); - }; +},{"../vnode/is-vhook.js":244,"is-object":20}],233:[function(require,module,exports){ +var document = require("global/document") - /** - * Shortcut for .then(function() { return value; }) - * @param {*} value - * @return {Promise} a promise that: - * - is fulfilled if value is not a promise, or - * - if value is a promise, will fulfill with its value, or reject - * with its reason. - */ - Promise.prototype['yield'] = function(value) { - return this.then(function() { - return value; - }); - }; +var applyProperties = require("./apply-properties") - /** - * Runs a side effect when this promise fulfills, without changing the - * fulfillment value. - * @param {function} onFulfilledSideEffect - * @returns {Promise} - */ - Promise.prototype.tap = function(onFulfilledSideEffect) { - return this.then(onFulfilledSideEffect)['yield'](this); - }; +var isVNode = require("../vnode/is-vnode.js") +var isVText = require("../vnode/is-vtext.js") +var isWidget = require("../vnode/is-widget.js") +var handleThunk = require("../vnode/handle-thunk.js") - return Promise; - }; +module.exports = createElement - function rejectInvalidPredicate() { - throw new TypeError('catch predicate must be a function'); - } +function createElement(vnode, opts) { + var doc = opts ? opts.document || document : document + var warn = opts ? opts.warn : null - function evaluatePredicate(e, predicate) { - return isError(predicate) ? e instanceof predicate : predicate(e); - } + vnode = handleThunk(vnode).a - function isError(predicate) { - return predicate === Error - || (predicate != null && predicate.prototype instanceof Error); - } + if (isWidget(vnode)) { + return vnode.init() + } else if (isVText(vnode)) { + return doc.createTextNode(vnode.text) + } else if (!isVNode(vnode)) { + if (warn) { + warn("Item is not a valid virtual dom node", vnode) + } + return null + } - function maybeThenable(x) { - return (typeof x === 'object' || typeof x === 'function') && x !== null; - } + var node = (vnode.namespace === null) ? + doc.createElement(vnode.tagName) : + doc.createElementNS(vnode.namespace, vnode.tagName) - function identity(x) { - return x; - } + var props = vnode.properties + applyProperties(node, props) -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); + var children = vnode.children -},{}],212:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ -/** @author Jeff Escalante */ + for (var i = 0; i < children.length; i++) { + var childNode = createElement(children[i], opts) + if (childNode) { + node.appendChild(childNode) + } + } -(function(define) { 'use strict'; -define(function() { + return node +} - return function fold(Promise) { +},{"../vnode/handle-thunk.js":242,"../vnode/is-vnode.js":245,"../vnode/is-vtext.js":246,"../vnode/is-widget.js":247,"./apply-properties":232,"global/document":16}],234:[function(require,module,exports){ +// Maps a virtual DOM tree onto a real DOM tree in an efficient manner. +// We don't want to read all of the DOM nodes in the tree so we use +// the in-order tree indexing to eliminate recursion down certain branches. +// We only recurse into a DOM node if we know that it contains a child of +// interest. - Promise.prototype.fold = function(f, z) { - var promise = this._beget(); +var noChild = {} - this._handler.fold(function(z, x, to) { - Promise._handler(z).fold(function(x, z, to) { - to.resolve(f.call(this, z, x)); - }, x, this, to); - }, z, promise._handler.receiver, promise._handler); +module.exports = domIndex - return promise; - }; +function domIndex(rootNode, tree, indices, nodes) { + if (!indices || indices.length === 0) { + return {} + } else { + indices.sort(ascending) + return recurse(rootNode, tree, indices, nodes, 0) + } +} - return Promise; - }; +function recurse(rootNode, tree, indices, nodes, rootIndex) { + nodes = nodes || {} -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); -},{}],213:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ + if (rootNode) { + if (indexInRange(indices, rootIndex, rootIndex)) { + nodes[rootIndex] = rootNode + } -(function(define) { 'use strict'; -define(function(require) { + var vChildren = tree.children - var inspect = require('../state').inspect; + if (vChildren) { - return function inspection(Promise) { + var childNodes = rootNode.childNodes - Promise.prototype.inspect = function() { - return inspect(Promise._handler(this)); - }; + for (var i = 0; i < tree.children.length; i++) { + rootIndex += 1 - return Promise; - }; + var vChild = vChildren[i] || noChild + var nextIndex = rootIndex + (vChild.count || 0) -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); + // skip recursion down the tree if there are no nodes down here + if (indexInRange(indices, rootIndex, nextIndex)) { + recurse(childNodes[i], vChild, indices, nodes, rootIndex) + } -},{"../state":222}],214:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ + rootIndex = nextIndex + } + } + } -(function(define) { 'use strict'; -define(function() { + return nodes +} - return function generate(Promise) { +// Binary search for an index in the interval [left, right] +function indexInRange(indices, left, right) { + if (indices.length === 0) { + return false + } - var resolve = Promise.resolve; + var minIndex = 0 + var maxIndex = indices.length - 1 + var currentIndex + var currentItem - Promise.iterate = iterate; - Promise.unfold = unfold; + while (minIndex <= maxIndex) { + currentIndex = ((maxIndex + minIndex) / 2) >> 0 + currentItem = indices[currentIndex] - return Promise; + if (minIndex === maxIndex) { + return currentItem >= left && currentItem <= right + } else if (currentItem < left) { + minIndex = currentIndex + 1 + } else if (currentItem > right) { + maxIndex = currentIndex - 1 + } else { + return true + } + } - /** - * @deprecated Use github.com/cujojs/most streams and most.iterate - * Generate a (potentially infinite) stream of promised values: - * x, f(x), f(f(x)), etc. until condition(x) returns true - * @param {function} f function to generate a new x from the previous x - * @param {function} condition function that, given the current x, returns - * truthy when the iterate should stop - * @param {function} handler function to handle the value produced by f - * @param {*|Promise} x starting value, may be a promise - * @return {Promise} the result of the last call to f before - * condition returns true - */ - function iterate(f, condition, handler, x) { - return unfold(function(x) { - return [x, f(x)]; - }, condition, handler, x); - } + return false; +} - /** - * @deprecated Use github.com/cujojs/most streams and most.unfold - * Generate a (potentially infinite) stream of promised values - * by applying handler(generator(seed)) iteratively until - * condition(seed) returns true. - * @param {function} unspool function that generates a [value, newSeed] - * given a seed. - * @param {function} condition function that, given the current seed, returns - * truthy when the unfold should stop - * @param {function} handler function to handle the value produced by unspool - * @param x {*|Promise} starting value, may be a promise - * @return {Promise} the result of the last value produced by unspool before - * condition returns true - */ - function unfold(unspool, condition, handler, x) { - return resolve(x).then(function(seed) { - return resolve(condition(seed)).then(function(done) { - return done ? seed : resolve(unspool(seed)).spread(next); - }); - }); +function ascending(a, b) { + return a > b ? 1 : -1 +} - function next(item, newSeed) { - return resolve(handler(item)).then(function() { - return unfold(unspool, condition, handler, newSeed); - }); - } - } - }; +},{}],235:[function(require,module,exports){ +var applyProperties = require("./apply-properties") -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); +var isWidget = require("../vnode/is-widget.js") +var VPatch = require("../vnode/vpatch.js") -},{}],215:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ +var updateWidget = require("./update-widget") -(function(define) { 'use strict'; -define(function() { +module.exports = applyPatch - return function progress(Promise) { +function applyPatch(vpatch, domNode, renderOptions) { + var type = vpatch.type + var vNode = vpatch.vNode + var patch = vpatch.patch - /** - * @deprecated - * Register a progress handler for this promise - * @param {function} onProgress - * @returns {Promise} - */ - Promise.prototype.progress = function(onProgress) { - return this.then(void 0, void 0, onProgress); - }; + switch (type) { + case VPatch.REMOVE: + return removeNode(domNode, vNode) + case VPatch.INSERT: + return insertNode(domNode, patch, renderOptions) + case VPatch.VTEXT: + return stringPatch(domNode, vNode, patch, renderOptions) + case VPatch.WIDGET: + return widgetPatch(domNode, vNode, patch, renderOptions) + case VPatch.VNODE: + return vNodePatch(domNode, vNode, patch, renderOptions) + case VPatch.ORDER: + reorderChildren(domNode, patch) + return domNode + case VPatch.PROPS: + applyProperties(domNode, patch, vNode.properties) + return domNode + case VPatch.THUNK: + return replaceRoot(domNode, + renderOptions.patch(domNode, patch, renderOptions)) + default: + return domNode + } +} - return Promise; - }; +function removeNode(domNode, vNode) { + var parentNode = domNode.parentNode -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); + if (parentNode) { + parentNode.removeChild(domNode) + } -},{}],216:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ + destroyWidget(domNode, vNode); -(function(define) { 'use strict'; -define(function(require) { + return null +} - var env = require('../env'); - var TimeoutError = require('../TimeoutError'); +function insertNode(parentNode, vNode, renderOptions) { + var newNode = renderOptions.render(vNode, renderOptions) - function setTimeout(f, ms, x, y) { - return env.setTimer(function() { - f(x, y, ms); - }, ms); - } + if (parentNode) { + parentNode.appendChild(newNode) + } - return function timed(Promise) { - /** - * Return a new promise whose fulfillment value is revealed only - * after ms milliseconds - * @param {number} ms milliseconds - * @returns {Promise} - */ - Promise.prototype.delay = function(ms) { - var p = this._beget(); - this._handler.fold(handleDelay, ms, void 0, p._handler); - return p; - }; + return parentNode +} - function handleDelay(ms, x, h) { - setTimeout(resolveDelay, ms, x, h); - } +function stringPatch(domNode, leftVNode, vText, renderOptions) { + var newNode - function resolveDelay(x, h) { - h.resolve(x); - } + if (domNode.nodeType === 3) { + domNode.replaceData(0, domNode.length, vText.text) + newNode = domNode + } else { + var parentNode = domNode.parentNode + newNode = renderOptions.render(vText, renderOptions) - /** - * Return a new promise that rejects after ms milliseconds unless - * this promise fulfills earlier, in which case the returned promise - * fulfills with the same value. - * @param {number} ms milliseconds - * @param {Error|*=} reason optional rejection reason to use, defaults - * to a TimeoutError if not provided - * @returns {Promise} - */ - Promise.prototype.timeout = function(ms, reason) { - var p = this._beget(); - var h = p._handler; + if (parentNode && newNode !== domNode) { + parentNode.replaceChild(newNode, domNode) + } + } - var t = setTimeout(onTimeout, ms, reason, p._handler); + return newNode +} - this._handler.visit(h, - function onFulfill(x) { - env.clearTimer(t); - this.resolve(x); // this = h - }, - function onReject(x) { - env.clearTimer(t); - this.reject(x); // this = h - }, - h.notify); +function widgetPatch(domNode, leftVNode, widget, renderOptions) { + var updating = updateWidget(leftVNode, widget) + var newNode - return p; - }; + if (updating) { + newNode = widget.update(leftVNode, domNode) || domNode + } else { + newNode = renderOptions.render(widget, renderOptions) + } - function onTimeout(reason, h, ms) { - var e = typeof reason === 'undefined' - ? new TimeoutError('timed out after ' + ms + 'ms') - : reason; - h.reject(e); - } + var parentNode = domNode.parentNode - return Promise; - }; + if (parentNode && newNode !== domNode) { + parentNode.replaceChild(newNode, domNode) + } -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); + if (!updating) { + destroyWidget(domNode, leftVNode) + } -},{"../TimeoutError":208,"../env":219}],217:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ + return newNode +} -(function(define) { 'use strict'; -define(function(require) { +function vNodePatch(domNode, leftVNode, vNode, renderOptions) { + var parentNode = domNode.parentNode + var newNode = renderOptions.render(vNode, renderOptions) - var setTimer = require('../env').setTimer; - var format = require('../format'); + if (parentNode && newNode !== domNode) { + parentNode.replaceChild(newNode, domNode) + } - return function unhandledRejection(Promise) { + return newNode +} - var logError = noop; - var logInfo = noop; - var localConsole; +function destroyWidget(domNode, w) { + if (typeof w.destroy === "function" && isWidget(w)) { + w.destroy(domNode) + } +} - if(typeof console !== 'undefined') { - // Alias console to prevent things like uglify's drop_console option from - // removing console.log/error. Unhandled rejections fall into the same - // category as uncaught exceptions, and build tools shouldn't silence them. - localConsole = console; - logError = typeof localConsole.error !== 'undefined' - ? function (e) { localConsole.error(e); } - : function (e) { localConsole.log(e); }; +function reorderChildren(domNode, moves) { + var childNodes = domNode.childNodes + var keyMap = {} + var node + var remove + var insert - logInfo = typeof localConsole.info !== 'undefined' - ? function (e) { localConsole.info(e); } - : function (e) { localConsole.log(e); }; - } + for (var i = 0; i < moves.removes.length; i++) { + remove = moves.removes[i] + node = childNodes[remove.from] + if (remove.key) { + keyMap[remove.key] = node + } + domNode.removeChild(node) + } - Promise.onPotentiallyUnhandledRejection = function(rejection) { - enqueue(report, rejection); - }; + var length = childNodes.length + for (var j = 0; j < moves.inserts.length; j++) { + insert = moves.inserts[j] + node = keyMap[insert.key] + // this is the weirdest bug i've ever seen in webkit + domNode.insertBefore(node, insert.to >= length++ ? null : childNodes[insert.to]) + } +} - Promise.onPotentiallyUnhandledRejectionHandled = function(rejection) { - enqueue(unreport, rejection); - }; +function replaceRoot(oldRoot, newRoot) { + if (oldRoot && newRoot && oldRoot !== newRoot && oldRoot.parentNode) { + oldRoot.parentNode.replaceChild(newRoot, oldRoot) + } - Promise.onFatalRejection = function(rejection) { - enqueue(throwit, rejection.value); - }; + return newRoot; +} - var tasks = []; - var reported = []; - var running = null; +},{"../vnode/is-widget.js":247,"../vnode/vpatch.js":250,"./apply-properties":232,"./update-widget":237}],236:[function(require,module,exports){ +var document = require("global/document") +var isArray = require("x-is-array") - function report(r) { - if(!r.handled) { - reported.push(r); - logError('Potentially unhandled rejection [' + r.id + '] ' + format.formatError(r.value)); - } - } +var render = require("./create-element") +var domIndex = require("./dom-index") +var patchOp = require("./patch-op") +module.exports = patch - function unreport(r) { - var i = reported.indexOf(r); - if(i >= 0) { - reported.splice(i, 1); - logInfo('Handled previous rejection [' + r.id + '] ' + format.formatObject(r.value)); - } - } +function patch(rootNode, patches, renderOptions) { + renderOptions = renderOptions || {} + renderOptions.patch = renderOptions.patch && renderOptions.patch !== patch + ? renderOptions.patch + : patchRecursive + renderOptions.render = renderOptions.render || render - function enqueue(f, x) { - tasks.push(f, x); - if(running === null) { - running = setTimer(flush, 0); - } - } + return renderOptions.patch(rootNode, patches, renderOptions) +} - function flush() { - running = null; - while(tasks.length > 0) { - tasks.shift()(tasks.shift()); - } - } +function patchRecursive(rootNode, patches, renderOptions) { + var indices = patchIndices(patches) - return Promise; - }; + if (indices.length === 0) { + return rootNode + } - function throwit(e) { - throw e; - } + var index = domIndex(rootNode, patches.a, indices) + var ownerDocument = rootNode.ownerDocument - function noop() {} + if (!renderOptions.document && ownerDocument !== document) { + renderOptions.document = ownerDocument + } -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); + for (var i = 0; i < indices.length; i++) { + var nodeIndex = indices[i] + rootNode = applyPatch(rootNode, + index[nodeIndex], + patches[nodeIndex], + renderOptions) + } -},{"../env":219,"../format":220}],218:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ + return rootNode +} -(function(define) { 'use strict'; -define(function() { +function applyPatch(rootNode, domNode, patchList, renderOptions) { + if (!domNode) { + return rootNode + } - return function addWith(Promise) { - /** - * Returns a promise whose handlers will be called with `this` set to - * the supplied receiver. Subsequent promises derived from the - * returned promise will also have their handlers called with receiver - * as `this`. Calling `with` with undefined or no arguments will return - * a promise whose handlers will again be called in the usual Promises/A+ - * way (no `this`) thus safely undoing any previous `with` in the - * promise chain. - * - * WARNING: Promises returned from `with`/`withThis` are NOT Promises/A+ - * compliant, specifically violating 2.2.5 (http://promisesaplus.com/#point-41) - * - * @param {object} receiver `this` value for all handlers attached to - * the returned promise. - * @returns {Promise} - */ - Promise.prototype['with'] = Promise.prototype.withThis = function(receiver) { - var p = this._beget(); - var child = p._handler; - child.receiver = receiver; - this._handler.chain(child, receiver); - return p; - }; + var newNode - return Promise; - }; + if (isArray(patchList)) { + for (var i = 0; i < patchList.length; i++) { + newNode = patchOp(patchList[i], domNode, renderOptions) -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); + if (domNode === rootNode) { + rootNode = newNode + } + } + } else { + newNode = patchOp(patchList, domNode, renderOptions) + if (domNode === rootNode) { + rootNode = newNode + } + } -},{}],219:[function(require,module,exports){ -(function (process){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ + return rootNode +} -/*global process,document,setTimeout,clearTimeout,MutationObserver,WebKitMutationObserver*/ -(function(define) { 'use strict'; -define(function(require) { - /*jshint maxcomplexity:6*/ +function patchIndices(patches) { + var indices = [] - // Sniff "best" async scheduling option - // Prefer process.nextTick or MutationObserver, then check for - // setTimeout, and finally vertx, since its the only env that doesn't - // have setTimeout + for (var key in patches) { + if (key !== "a") { + indices.push(Number(key)) + } + } - var MutationObs; - var capturedSetTimeout = typeof setTimeout !== 'undefined' && setTimeout; + return indices +} - // Default env - var setTimer = function(f, ms) { return setTimeout(f, ms); }; - var clearTimer = function(t) { return clearTimeout(t); }; - var asap = function (f) { return capturedSetTimeout(f, 0); }; +},{"./create-element":233,"./dom-index":234,"./patch-op":235,"global/document":16,"x-is-array":272}],237:[function(require,module,exports){ +var isWidget = require("../vnode/is-widget.js") - // Detect specific env - if (isNode()) { // Node - asap = function (f) { return process.nextTick(f); }; +module.exports = updateWidget - } else if (MutationObs = hasMutationObserver()) { // Modern browser - asap = initMutationObserver(MutationObs); +function updateWidget(a, b) { + if (isWidget(a) && isWidget(b)) { + if ("name" in a && "name" in b) { + return a.id === b.id + } else { + return a.init === b.init + } + } - } else if (!capturedSetTimeout) { // vert.x - var vertxRequire = require; - var vertx = vertxRequire('vertx'); - setTimer = function (f, ms) { return vertx.setTimer(ms, f); }; - clearTimer = vertx.cancelTimer; - asap = vertx.runOnLoop || vertx.runOnContext; - } + return false +} - return { - setTimer: setTimer, - clearTimer: clearTimer, - asap: asap - }; +},{"../vnode/is-widget.js":247}],238:[function(require,module,exports){ +'use strict'; - function isNode () { - return typeof process !== 'undefined' && - Object.prototype.toString.call(process) === '[object process]'; - } +var EvStore = require('ev-store'); - function hasMutationObserver () { - return (typeof MutationObserver !== 'undefined' && MutationObserver) || - (typeof WebKitMutationObserver !== 'undefined' && WebKitMutationObserver); - } +module.exports = EvHook; - function initMutationObserver(MutationObserver) { - var scheduled; - var node = document.createTextNode(''); - var o = new MutationObserver(run); - o.observe(node, { characterData: true }); +function EvHook(value) { + if (!(this instanceof EvHook)) { + return new EvHook(value); + } - function run() { - var f = scheduled; - scheduled = void 0; - f(); - } + this.value = value; +} - var i = 0; - return function (f) { - scheduled = f; - node.data = (i ^= 1); - }; - } -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); +EvHook.prototype.hook = function (node, propertyName) { + var es = EvStore(node); + var propName = propertyName.substr(3); -}).call(this,require('_process')) + es[propName] = this.value; +}; -},{"_process":6}],220:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ +EvHook.prototype.unhook = function(node, propertyName) { + var es = EvStore(node); + var propName = propertyName.substr(3); -(function(define) { 'use strict'; -define(function() { + es[propName] = undefined; +}; - return { - formatError: formatError, - formatObject: formatObject, - tryStringify: tryStringify - }; +},{"ev-store":9}],239:[function(require,module,exports){ +'use strict'; - /** - * Format an error into a string. If e is an Error and has a stack property, - * it's returned. Otherwise, e is formatted using formatObject, with a - * warning added about e not being a proper Error. - * @param {*} e - * @returns {String} formatted string, suitable for output to developers - */ - function formatError(e) { - var s = typeof e === 'object' && e !== null && (e.stack || e.message) ? e.stack || e.message : formatObject(e); - return e instanceof Error ? s : s + ' (WARNING: non-Error used)'; - } +module.exports = SoftSetHook; - /** - * Format an object, detecting "plain" objects and running them through - * JSON.stringify if possible. - * @param {Object} o - * @returns {string} - */ - function formatObject(o) { - var s = String(o); - if(s === '[object Object]' && typeof JSON !== 'undefined') { - s = tryStringify(o, s); - } - return s; - } +function SoftSetHook(value) { + if (!(this instanceof SoftSetHook)) { + return new SoftSetHook(value); + } - /** - * Try to return the result of JSON.stringify(x). If that fails, return - * defaultValue - * @param {*} x - * @param {*} defaultValue - * @returns {String|*} JSON.stringify(x) or defaultValue - */ - function tryStringify(x, defaultValue) { - try { - return JSON.stringify(x); - } catch(e) { - return defaultValue; - } - } + this.value = value; +} -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); +SoftSetHook.prototype.hook = function (node, propertyName) { + if (node[propertyName] !== this.value) { + node[propertyName] = this.value; + } +}; -},{}],221:[function(require,module,exports){ -(function (process){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ +},{}],240:[function(require,module,exports){ +'use strict'; -(function(define) { 'use strict'; -define(function() { +var isArray = require('x-is-array'); - return function makePromise(environment) { +var VNode = require('../vnode/vnode.js'); +var VText = require('../vnode/vtext.js'); +var isVNode = require('../vnode/is-vnode'); +var isVText = require('../vnode/is-vtext'); +var isWidget = require('../vnode/is-widget'); +var isHook = require('../vnode/is-vhook'); +var isVThunk = require('../vnode/is-thunk'); - var tasks = environment.scheduler; - var emitRejection = initEmitRejection(); +var parseTag = require('./parse-tag.js'); +var softSetHook = require('./hooks/soft-set-hook.js'); +var evHook = require('./hooks/ev-hook.js'); - var objectCreate = Object.create || - function(proto) { - function Child() {} - Child.prototype = proto; - return new Child(); - }; +module.exports = h; - /** - * Create a promise whose fate is determined by resolver - * @constructor - * @returns {Promise} promise - * @name Promise - */ - function Promise(resolver, handler) { - this._handler = resolver === Handler ? handler : init(resolver); - } +function h(tagName, properties, children) { + var childNodes = []; + var tag, props, key, namespace; - /** - * Run the supplied resolver - * @param resolver - * @returns {Pending} - */ - function init(resolver) { - var handler = new Pending(); + if (!children && isChildren(properties)) { + children = properties; + props = {}; + } - try { - resolver(promiseResolve, promiseReject, promiseNotify); - } catch (e) { - promiseReject(e); - } + props = props || properties || {}; + tag = parseTag(tagName, props); - return handler; + // support keys + if (props.hasOwnProperty('key')) { + key = props.key; + props.key = undefined; + } - /** - * Transition from pre-resolution state to post-resolution state, notifying - * all listeners of the ultimate fulfillment or rejection - * @param {*} x resolution value - */ - function promiseResolve (x) { - handler.resolve(x); - } - /** - * Reject this promise with reason, which will be used verbatim - * @param {Error|*} reason rejection reason, strongly suggested - * to be an Error type - */ - function promiseReject (reason) { - handler.reject(reason); - } + // support namespace + if (props.hasOwnProperty('namespace')) { + namespace = props.namespace; + props.namespace = undefined; + } - /** - * @deprecated - * Issue a progress event, notifying all progress listeners - * @param {*} x progress event payload to pass to all listeners - */ - function promiseNotify (x) { - handler.notify(x); - } - } + // fix cursor bug + if (tag === 'INPUT' && + !namespace && + props.hasOwnProperty('value') && + props.value !== undefined && + !isHook(props.value) + ) { + props.value = softSetHook(props.value); + } - // Creation + transformProperties(props); - Promise.resolve = resolve; - Promise.reject = reject; - Promise.never = never; + if (children !== undefined && children !== null) { + addChild(children, childNodes, tag, props); + } - Promise._defer = defer; - Promise._handler = getHandler; - /** - * Returns a trusted promise. If x is already a trusted promise, it is - * returned, otherwise returns a new trusted Promise which follows x. - * @param {*} x - * @return {Promise} promise - */ - function resolve(x) { - return isPromise(x) ? x - : new Promise(Handler, new Async(getHandler(x))); - } + return new VNode(tag, props, childNodes, key, namespace); +} - /** - * Return a reject promise with x as its reason (x is used verbatim) - * @param {*} x - * @returns {Promise} rejected promise - */ - function reject(x) { - return new Promise(Handler, new Async(new Rejected(x))); - } +function addChild(c, childNodes, tag, props) { + if (typeof c === 'string') { + childNodes.push(new VText(c)); + } else if (typeof c === 'number') { + childNodes.push(new VText(String(c))); + } else if (isChild(c)) { + childNodes.push(c); + } else if (isArray(c)) { + for (var i = 0; i < c.length; i++) { + addChild(c[i], childNodes, tag, props); + } + } else if (c === null || c === undefined) { + return; + } else { + throw UnexpectedVirtualElement({ + foreignObject: c, + parentVnode: { + tagName: tag, + properties: props + } + }); + } +} - /** - * Return a promise that remains pending forever - * @returns {Promise} forever-pending promise. - */ - function never() { - return foreverPendingPromise; // Should be frozen - } +function transformProperties(props) { + for (var propName in props) { + if (props.hasOwnProperty(propName)) { + var value = props[propName]; - /** - * Creates an internal {promise, resolver} pair - * @private - * @returns {Promise} - */ - function defer() { - return new Promise(Handler, new Pending()); - } + if (isHook(value)) { + continue; + } - // Transformation and flow control + if (propName.substr(0, 3) === 'ev-') { + // add ev-foo support + props[propName] = evHook(value); + } + } + } +} - /** - * Transform this promise's fulfillment value, returning a new Promise - * for the transformed result. If the promise cannot be fulfilled, onRejected - * is called with the reason. onProgress *may* be called with updates toward - * this promise's fulfillment. - * @param {function=} onFulfilled fulfillment handler - * @param {function=} onRejected rejection handler - * @param {function=} onProgress @deprecated progress handler - * @return {Promise} new promise - */ - Promise.prototype.then = function(onFulfilled, onRejected, onProgress) { - var parent = this._handler; - var state = parent.join().state(); +function isChild(x) { + return isVNode(x) || isVText(x) || isWidget(x) || isVThunk(x); +} - if ((typeof onFulfilled !== 'function' && state > 0) || - (typeof onRejected !== 'function' && state < 0)) { - // Short circuit: value will not change, simply share handler - return new this.constructor(Handler, parent); - } +function isChildren(x) { + return typeof x === 'string' || isArray(x) || isChild(x); +} - var p = this._beget(); - var child = p._handler; +function UnexpectedVirtualElement(data) { + var err = new Error(); - parent.chain(child, parent.receiver, onFulfilled, onRejected, onProgress); + err.type = 'virtual-hyperscript.unexpected.virtual-element'; + err.message = 'Unexpected virtual child passed to h().\n' + + 'Expected a VNode / Vthunk / VWidget / string but:\n' + + 'got:\n' + + errorString(data.foreignObject) + + '.\n' + + 'The parent vnode is:\n' + + errorString(data.parentVnode) + '\n' + + 'Suggested fix: change your `h(..., [ ... ])` callsite.'; + err.foreignObject = data.foreignObject; + err.parentVnode = data.parentVnode; - return p; - }; + return err; +} - /** - * If this promise cannot be fulfilled due to an error, call onRejected to - * handle the error. Shortcut for .then(undefined, onRejected) - * @param {function?} onRejected - * @return {Promise} - */ - Promise.prototype['catch'] = function(onRejected) { - return this.then(void 0, onRejected); - }; +function errorString(obj) { + try { + return JSON.stringify(obj, null, ' '); + } catch (e) { + return String(obj); + } +} - /** - * Creates a new, pending promise of the same type as this promise - * @private - * @returns {Promise} - */ - Promise.prototype._beget = function() { - return begetFrom(this._handler, this.constructor); - }; +},{"../vnode/is-thunk":243,"../vnode/is-vhook":244,"../vnode/is-vnode":245,"../vnode/is-vtext":246,"../vnode/is-widget":247,"../vnode/vnode.js":249,"../vnode/vtext.js":251,"./hooks/ev-hook.js":238,"./hooks/soft-set-hook.js":239,"./parse-tag.js":241,"x-is-array":272}],241:[function(require,module,exports){ +'use strict'; - function begetFrom(parent, Promise) { - var child = new Pending(parent.receiver, parent.join().context); - return new Promise(Handler, child); - } +var split = require('browser-split'); - // Array combinators +var classIdSplit = /([\.#]?[a-zA-Z0-9\u007F-\uFFFF_:-]+)/; +var notClassId = /^\.|#/; - Promise.all = all; - Promise.race = race; - Promise._traverse = traverse; +module.exports = parseTag; - /** - * Return a promise that will fulfill when all promises in the - * input array have fulfilled, or will reject when one of the - * promises rejects. - * @param {array} promises array of promises - * @returns {Promise} promise for array of fulfillment values - */ - function all(promises) { - return traverseWith(snd, null, promises); - } +function parseTag(tag, props) { + if (!tag) { + return 'DIV'; + } - /** - * Array> -> Promise> - * @private - * @param {function} f function to apply to each promise's value - * @param {Array} promises array of promises - * @returns {Promise} promise for transformed values - */ - function traverse(f, promises) { - return traverseWith(tryCatch2, f, promises); - } + var noId = !(props.hasOwnProperty('id')); - function traverseWith(tryMap, f, promises) { - var handler = typeof f === 'function' ? mapAt : settleAt; + var tagParts = split(tag, classIdSplit); + var tagName = null; - var resolver = new Pending(); - var pending = promises.length >>> 0; - var results = new Array(pending); + if (notClassId.test(tagParts[1])) { + tagName = 'DIV'; + } - for (var i = 0, x; i < promises.length && !resolver.resolved; ++i) { - x = promises[i]; + var classes, part, type, i; - if (x === void 0 && !(i in promises)) { - --pending; - continue; - } + for (i = 0; i < tagParts.length; i++) { + part = tagParts[i]; - traverseAt(promises, handler, i, x, resolver); - } + if (!part) { + continue; + } - if(pending === 0) { - resolver.become(new Fulfilled(results)); - } + type = part.charAt(0); - return new Promise(Handler, resolver); + if (!tagName) { + tagName = part; + } else if (type === '.') { + classes = classes || []; + classes.push(part.substring(1, part.length)); + } else if (type === '#' && noId) { + props.id = part.substring(1, part.length); + } + } - function mapAt(i, x, resolver) { - if(!resolver.resolved) { - traverseAt(promises, settleAt, i, tryMap(f, x, i), resolver); - } - } + if (classes) { + if (props.className) { + classes.push(props.className); + } - function settleAt(i, x, resolver) { - results[i] = x; - if(--pending === 0) { - resolver.become(new Fulfilled(results)); - } - } - } + props.className = classes.join(' '); + } - function traverseAt(promises, handler, i, x, resolver) { - if (maybeThenable(x)) { - var h = getHandlerMaybeThenable(x); - var s = h.state(); + return props.namespace ? tagName : tagName.toUpperCase(); +} - if (s === 0) { - h.fold(handler, i, void 0, resolver); - } else if (s > 0) { - handler(i, h.value, resolver); - } else { - resolver.become(h); - visitRemaining(promises, i+1, h); - } - } else { - handler(i, x, resolver); - } - } +},{"browser-split":5}],242:[function(require,module,exports){ +var isVNode = require("./is-vnode") +var isVText = require("./is-vtext") +var isWidget = require("./is-widget") +var isThunk = require("./is-thunk") - Promise._visitRemaining = visitRemaining; - function visitRemaining(promises, start, handler) { - for(var i=start; i bLen ? aLen : bLen - // Unhandled rejection hooks - // By default, everything is a noop + for (var i = 0; i < len; i++) { + var leftNode = aChildren[i] + var rightNode = bChildren[i] + index += 1 - Promise.createContext - = Promise.enterContext - = Promise.exitContext - = Promise.onPotentiallyUnhandledRejection - = Promise.onPotentiallyUnhandledRejectionHandled - = Promise.onFatalRejection - = noop; + if (!leftNode) { + if (rightNode) { + // Excess nodes in b need to be added + apply = appendPatch(apply, + new VPatch(VPatch.INSERT, null, rightNode)) + } + } else { + walk(leftNode, rightNode, patch, index) + } - // Errors and singletons + if (isVNode(leftNode) && leftNode.count) { + index += leftNode.count + } + } - var foreverPendingHandler = new Handler(); - var foreverPendingPromise = new Promise(Handler, foreverPendingHandler); + if (orderedSet.moves) { + // Reorder nodes last + apply = appendPatch(apply, new VPatch( + VPatch.ORDER, + a, + orderedSet.moves + )) + } - function cycle() { - return new Rejected(new TypeError('Promise cycle')); - } + return apply +} - // Task runners +function clearState(vNode, patch, index) { + // TODO: Make this a single walk, not two + unhook(vNode, patch, index) + destroyWidgets(vNode, patch, index) +} - /** - * Run a single consumer - * @constructor - */ - function ContinuationTask(continuation, handler) { - this.continuation = continuation; - this.handler = handler; - } +// Patch records for all destroyed widgets must be added because we need +// a DOM node reference for the destroy function +function destroyWidgets(vNode, patch, index) { + if (isWidget(vNode)) { + if (typeof vNode.destroy === "function") { + patch[index] = appendPatch( + patch[index], + new VPatch(VPatch.REMOVE, vNode, null) + ) + } + } else if (isVNode(vNode) && (vNode.hasWidgets || vNode.hasThunks)) { + var children = vNode.children + var len = children.length + for (var i = 0; i < len; i++) { + var child = children[i] + index += 1 - ContinuationTask.prototype.run = function() { - this.handler.join().when(this.continuation); - }; + destroyWidgets(child, patch, index) - /** - * Run a queue of progress handlers - * @constructor - */ - function ProgressTask(value, handler) { - this.handler = handler; - this.value = value; - } + if (isVNode(child) && child.count) { + index += child.count + } + } + } else if (isThunk(vNode)) { + thunks(vNode, null, patch, index) + } +} - ProgressTask.prototype.run = function() { - var q = this.handler.consumers; - if(q === void 0) { - return; - } +// Create a sub-patch for thunks +function thunks(a, b, patch, index) { + var nodes = handleThunk(a, b) + var thunkPatch = diff(nodes.a, nodes.b) + if (hasPatches(thunkPatch)) { + patch[index] = new VPatch(VPatch.THUNK, null, thunkPatch) + } +} - for (var c, i = 0; i < q.length; ++i) { - c = q[i]; - runNotify(c.progress, this.value, this.handler, c.receiver, c.resolver); - } - }; +function hasPatches(patch) { + for (var index in patch) { + if (index !== "a") { + return true + } + } - /** - * Assimilate a thenable, sending it's value to resolver - * @param {function} then - * @param {object|function} thenable - * @param {object} resolver - * @constructor - */ - function AssimilateTask(then, thenable, resolver) { - this._then = then; - this.thenable = thenable; - this.resolver = resolver; - } + return false +} - AssimilateTask.prototype.run = function() { - var h = this.resolver; - tryAssimilate(this._then, this.thenable, _resolve, _reject, _notify); +// Execute hooks when two nodes are identical +function unhook(vNode, patch, index) { + if (isVNode(vNode)) { + if (vNode.hooks) { + patch[index] = appendPatch( + patch[index], + new VPatch( + VPatch.PROPS, + vNode, + undefinedKeys(vNode.hooks) + ) + ) + } - function _resolve(x) { h.resolve(x); } - function _reject(x) { h.reject(x); } - function _notify(x) { h.notify(x); } - }; + if (vNode.descendantHooks || vNode.hasThunks) { + var children = vNode.children + var len = children.length + for (var i = 0; i < len; i++) { + var child = children[i] + index += 1 - function tryAssimilate(then, thenable, resolve, reject, notify) { - try { - then.call(thenable, resolve, reject, notify); - } catch (e) { - reject(e); - } - } + unhook(child, patch, index) - /** - * Fold a handler value with z - * @constructor - */ - function Fold(f, z, c, to) { - this.f = f; this.z = z; this.c = c; this.to = to; - this.resolver = failIfRejected; - this.receiver = this; - } + if (isVNode(child) && child.count) { + index += child.count + } + } + } + } else if (isThunk(vNode)) { + thunks(vNode, null, patch, index) + } +} - Fold.prototype.fulfilled = function(x) { - this.f.call(this.c, this.z, x, this.to); - }; +function undefinedKeys(obj) { + var result = {} - Fold.prototype.rejected = function(x) { - this.to.reject(x); - }; + for (var key in obj) { + result[key] = undefined + } - Fold.prototype.progress = function(x) { - this.to.notify(x); - }; + return result +} - // Other helpers +// List diff, naive left to right reordering +function reorder(aChildren, bChildren) { + // O(M) time, O(M) memory + var bChildIndex = keyIndex(bChildren) + var bKeys = bChildIndex.keys + var bFree = bChildIndex.free - /** - * @param {*} x - * @returns {boolean} true iff x is a trusted Promise - */ - function isPromise(x) { - return x instanceof Promise; - } + if (bFree.length === bChildren.length) { + return { + children: bChildren, + moves: null + } + } - /** - * Test just enough to rule out primitives, in order to take faster - * paths in some code - * @param {*} x - * @returns {boolean} false iff x is guaranteed *not* to be a thenable - */ - function maybeThenable(x) { - return (typeof x === 'object' || typeof x === 'function') && x !== null; - } + // O(N) time, O(N) memory + var aChildIndex = keyIndex(aChildren) + var aKeys = aChildIndex.keys + var aFree = aChildIndex.free - function runContinuation1(f, h, receiver, next) { - if(typeof f !== 'function') { - return next.become(h); - } + if (aFree.length === aChildren.length) { + return { + children: bChildren, + moves: null + } + } - Promise.enterContext(h); - tryCatchReject(f, h.value, receiver, next); - Promise.exitContext(); - } + // O(MAX(N, M)) memory + var newChildren = [] - function runContinuation3(f, x, h, receiver, next) { - if(typeof f !== 'function') { - return next.become(h); - } + var freeIndex = 0 + var freeCount = bFree.length + var deletedItems = 0 - Promise.enterContext(h); - tryCatchReject3(f, x, h.value, receiver, next); - Promise.exitContext(); - } + // Iterate through a and match a node in b + // O(N) time, + for (var i = 0 ; i < aChildren.length; i++) { + var aItem = aChildren[i] + var itemIndex - /** - * @deprecated - */ - function runNotify(f, x, h, receiver, next) { - if(typeof f !== 'function') { - return next.notify(x); - } + if (aItem.key) { + if (bKeys.hasOwnProperty(aItem.key)) { + // Match up the old keys + itemIndex = bKeys[aItem.key] + newChildren.push(bChildren[itemIndex]) - Promise.enterContext(h); - tryCatchReturn(f, x, receiver, next); - Promise.exitContext(); - } + } else { + // Remove old keyed items + itemIndex = i - deletedItems++ + newChildren.push(null) + } + } else { + // Match the item in a with the next free item in b + if (freeIndex < freeCount) { + itemIndex = bFree[freeIndex++] + newChildren.push(bChildren[itemIndex]) + } else { + // There are no free items in b to match with + // the free items in a, so the extra free nodes + // are deleted. + itemIndex = i - deletedItems++ + newChildren.push(null) + } + } + } - function tryCatch2(f, a, b) { - try { - return f(a, b); - } catch(e) { - return reject(e); - } - } + var lastFreeIndex = freeIndex >= bFree.length ? + bChildren.length : + bFree[freeIndex] - /** - * Return f.call(thisArg, x), or if it throws return a rejected promise for - * the thrown exception - */ - function tryCatchReject(f, x, thisArg, next) { - try { - next.become(getHandler(f.call(thisArg, x))); - } catch(e) { - next.become(new Rejected(e)); - } - } + // Iterate through b and append any new keys + // O(M) time + for (var j = 0; j < bChildren.length; j++) { + var newItem = bChildren[j] - /** - * Same as above, but includes the extra argument parameter. - */ - function tryCatchReject3(f, x, y, thisArg, next) { - try { - f.call(thisArg, x, y, next); - } catch(e) { - next.become(new Rejected(e)); - } - } + if (newItem.key) { + if (!aKeys.hasOwnProperty(newItem.key)) { + // Add any new keyed items + // We are adding new items to the end and then sorting them + // in place. In future we should insert new items in place. + newChildren.push(newItem) + } + } else if (j >= lastFreeIndex) { + // Add any leftover non-keyed items + newChildren.push(newItem) + } + } - /** - * @deprecated - * Return f.call(thisArg, x), or if it throws, *return* the exception - */ - function tryCatchReturn(f, x, thisArg, next) { - try { - next.notify(f.call(thisArg, x)); - } catch(e) { - next.notify(e); - } - } + var simulate = newChildren.slice() + var simulateIndex = 0 + var removes = [] + var inserts = [] + var simulateItem - function inherit(Parent, Child) { - Child.prototype = objectCreate(Parent.prototype); - Child.prototype.constructor = Child; - } + for (var k = 0; k < bChildren.length;) { + var wantedItem = bChildren[k] + simulateItem = simulate[simulateIndex] - function snd(x, y) { - return y; - } + // remove items + while (simulateItem === null && simulate.length) { + removes.push(remove(simulate, simulateIndex, null)) + simulateItem = simulate[simulateIndex] + } - function noop() {} + if (!simulateItem || simulateItem.key !== wantedItem.key) { + // if we need a key in this position... + if (wantedItem.key) { + if (simulateItem && simulateItem.key) { + // if an insert doesn't put this key in place, it needs to move + if (bKeys[simulateItem.key] !== k + 1) { + removes.push(remove(simulate, simulateIndex, simulateItem.key)) + simulateItem = simulate[simulateIndex] + // if the remove didn't put the wanted item in place, we need to insert it + if (!simulateItem || simulateItem.key !== wantedItem.key) { + inserts.push({key: wantedItem.key, to: k}) + } + // items are matching, so skip ahead + else { + simulateIndex++ + } + } + else { + inserts.push({key: wantedItem.key, to: k}) + } + } + else { + inserts.push({key: wantedItem.key, to: k}) + } + k++ + } + // a key in simulate has no matching wanted key, remove it + else if (simulateItem && simulateItem.key) { + removes.push(remove(simulate, simulateIndex, simulateItem.key)) + } + } + else { + simulateIndex++ + k++ + } + } - function hasCustomEvent() { - if(typeof CustomEvent === 'function') { - try { - var ev = new CustomEvent('unhandledRejection'); - return ev instanceof CustomEvent; - } catch (ignoredException) {} - } - return false; - } + // remove all the remaining nodes from simulate + while(simulateIndex < simulate.length) { + simulateItem = simulate[simulateIndex] + removes.push(remove(simulate, simulateIndex, simulateItem && simulateItem.key)) + } - function hasInternetExplorerCustomEvent() { - if(typeof document !== 'undefined' && typeof document.createEvent === 'function') { - try { - // Try to create one event to make sure it's supported - var ev = document.createEvent('CustomEvent'); - ev.initCustomEvent('eventType', false, true, {}); - return true; - } catch (ignoredException) {} - } - return false; - } + // If the only moves we have are deletes then we can just + // let the delete patch remove these items. + if (removes.length === deletedItems && !inserts.length) { + return { + children: newChildren, + moves: null + } + } - function initEmitRejection() { - /*global process, self, CustomEvent*/ - if(typeof process !== 'undefined' && process !== null - && typeof process.emit === 'function') { - // Returning falsy here means to call the default - // onPotentiallyUnhandledRejection API. This is safe even in - // browserify since process.emit always returns falsy in browserify: - // https://github.com/defunctzombie/node-process/blob/master/browser.js#L40-L46 - return function(type, rejection) { - return type === 'unhandledRejection' - ? process.emit(type, rejection.value, rejection) - : process.emit(type, rejection); - }; - } else if(typeof self !== 'undefined' && hasCustomEvent()) { - return (function (self, CustomEvent) { - return function (type, rejection) { - var ev = new CustomEvent(type, { - detail: { - reason: rejection.value, - key: rejection - }, - bubbles: false, - cancelable: true - }); + return { + children: newChildren, + moves: { + removes: removes, + inserts: inserts + } + } +} - return !self.dispatchEvent(ev); - }; - }(self, CustomEvent)); - } else if(typeof self !== 'undefined' && hasInternetExplorerCustomEvent()) { - return (function(self, document) { - return function(type, rejection) { - var ev = document.createEvent('CustomEvent'); - ev.initCustomEvent(type, false, true, { - reason: rejection.value, - key: rejection - }); +function remove(arr, index, key) { + arr.splice(index, 1) - return !self.dispatchEvent(ev); - }; - }(self, document)); - } + return { + from: index, + key: key + } +} - return noop; - } +function keyIndex(children) { + var keys = {} + var free = [] + var length = children.length - return Promise; - }; -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); + for (var i = 0; i < length; i++) { + var child = children[i] -}).call(this,require('_process')) + if (child.key) { + keys[child.key] = i + } else { + free.push(i) + } + } + + return { + keys: keys, // A hash of key name to index + free: free // An array of unkeyed item indices + } +} + +function appendPatch(apply, patch) { + if (apply) { + if (isArray(apply)) { + apply.push(patch) + } else { + apply = [apply, patch] + } + + return apply + } else { + return patch + } +} -},{"_process":6}],222:[function(require,module,exports){ +},{"../vnode/handle-thunk":242,"../vnode/is-thunk":243,"../vnode/is-vnode":245,"../vnode/is-vtext":246,"../vnode/is-widget":247,"../vnode/vpatch":250,"./diff-props":252,"x-is-array":272}],254:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ /** @author Brian Cavalier */ /** @author John Hann */ (function(define) { 'use strict'; -define(function() { +define(function (require) { - return { - pending: toPendingState, - fulfilled: toFulfilledState, - rejected: toRejectedState, - inspect: inspect - }; + var makePromise = require('./makePromise'); + var Scheduler = require('./Scheduler'); + var async = require('./env').asap; - function toPendingState() { - return { state: 'pending' }; - } + return makePromise({ + scheduler: new Scheduler(async) + }); - function toRejectedState(e) { - return { state: 'rejected', reason: e }; - } +}); +})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); }); - function toFulfilledState(x) { - return { state: 'fulfilled', value: x }; - } - - function inspect(handler) { - var state = handler.state(); - return state === 0 ? toPendingState() - : state > 0 ? toFulfilledState(handler.value) - : toRejectedState(handler.value); - } - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); - -},{}],223:[function(require,module,exports){ +},{"./Scheduler":255,"./env":267,"./makePromise":269}],255:[function(require,module,exports){ /** @license MIT License (c) copyright 2010-2014 original author or authors */ +/** @author Brian Cavalier */ +/** @author John Hann */ -/** - * Promises/A+ and when() implementation - * when is part of the cujoJS family of libraries (http://cujojs.com/) - * @author Brian Cavalier - * @author John Hann - */ (function(define) { 'use strict'; -define(function (require) { +define(function() { - var timed = require('./lib/decorators/timed'); - var array = require('./lib/decorators/array'); - var flow = require('./lib/decorators/flow'); - var fold = require('./lib/decorators/fold'); - var inspect = require('./lib/decorators/inspect'); - var generate = require('./lib/decorators/iterate'); - var progress = require('./lib/decorators/progress'); - var withThis = require('./lib/decorators/with'); - var unhandledRejection = require('./lib/decorators/unhandledRejection'); - var TimeoutError = require('./lib/TimeoutError'); + // Credit to Twisol (https://github.com/Twisol) for suggesting + // this type of extensible queue + trampoline approach for next-tick conflation. - var Promise = [array, flow, fold, generate, progress, - inspect, withThis, timed, unhandledRejection] - .reduce(function(Promise, feature) { - return feature(Promise); - }, require('./lib/Promise')); + /** + * Async task scheduler + * @param {function} async function to schedule a single async function + * @constructor + */ + function Scheduler(async) { + this._async = async; + this._running = false; - var apply = require('./lib/apply')(Promise); + this._queue = this; + this._queueLen = 0; + this._afterQueue = {}; + this._afterQueueLen = 0; - // Public API + var self = this; + this.drain = function() { + self._drain(); + }; + } - when.promise = promise; // Create a pending promise - when.resolve = Promise.resolve; // Create a resolved promise - when.reject = Promise.reject; // Create a rejected promise + /** + * Enqueue a task + * @param {{ run:function }} task + */ + Scheduler.prototype.enqueue = function(task) { + this._queue[this._queueLen++] = task; + this.run(); + }; - when.lift = lift; // lift a function to return promises - when['try'] = attempt; // call a function and return a promise - when.attempt = attempt; // alias for when.try + /** + * Enqueue a task to run after the main task queue + * @param {{ run:function }} task + */ + Scheduler.prototype.afterQueue = function(task) { + this._afterQueue[this._afterQueueLen++] = task; + this.run(); + }; - when.iterate = Promise.iterate; // DEPRECATED (use cujojs/most streams) Generate a stream of promises - when.unfold = Promise.unfold; // DEPRECATED (use cujojs/most streams) Generate a stream of promises + Scheduler.prototype.run = function() { + if (!this._running) { + this._running = true; + this._async(this.drain); + } + }; - when.join = join; // Join 2 or more promises + /** + * Drain the handler queue entirely, and then the after queue + */ + Scheduler.prototype._drain = function() { + var i = 0; + for (; i < this._queueLen; ++i) { + this._queue[i].run(); + this._queue[i] = void 0; + } - when.all = all; // Resolve a list of promises - when.settle = settle; // Settle a list of promises + this._queueLen = 0; + this._running = false; - when.any = lift(Promise.any); // One-winner race - when.some = lift(Promise.some); // Multi-winner race - when.race = lift(Promise.race); // First-to-settle race + for (i = 0; i < this._afterQueueLen; ++i) { + this._afterQueue[i].run(); + this._afterQueue[i] = void 0; + } - when.map = map; // Array.map() for promises - when.filter = filter; // Array.filter() for promises - when.reduce = lift(Promise.reduce); // Array.reduce() for promises - when.reduceRight = lift(Promise.reduceRight); // Array.reduceRight() for promises + this._afterQueueLen = 0; + }; - when.isPromiseLike = isPromiseLike; // Is something promise-like, aka thenable + return Scheduler; - when.Promise = Promise; // Promise constructor - when.defer = defer; // Create a {promise, resolve, reject} tuple +}); +}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); - // Error types +},{}],256:[function(require,module,exports){ +/** @license MIT License (c) copyright 2010-2014 original author or authors */ +/** @author Brian Cavalier */ +/** @author John Hann */ - when.TimeoutError = TimeoutError; +(function(define) { 'use strict'; +define(function() { /** - * Get a trusted promise for x, or by transforming x with onFulfilled - * - * @param {*} x - * @param {function?} onFulfilled callback to be called when x is - * successfully fulfilled. If promiseOrValue is an immediate value, callback - * will be invoked immediately. - * @param {function?} onRejected callback to be called when x is - * rejected. - * @param {function?} onProgress callback to be called when progress updates - * are issued for x. @deprecated - * @returns {Promise} a new promise that will fulfill with the return - * value of callback or errback or the completion value of promiseOrValue if - * callback and/or errback is not supplied. + * Custom error type for promises rejected by promise.timeout + * @param {string} message + * @constructor */ - function when(x, onFulfilled, onRejected, onProgress) { - var p = Promise.resolve(x); - if (arguments.length < 2) { - return p; + function TimeoutError (message) { + Error.call(this); + this.message = message; + this.name = TimeoutError.name; + if (typeof Error.captureStackTrace === 'function') { + Error.captureStackTrace(this, TimeoutError); } - - return p.then(onFulfilled, onRejected, onProgress); } - /** - * Creates a new promise whose fate is determined by resolver. - * @param {function} resolver function(resolve, reject, notify) - * @returns {Promise} promise whose fate is determine by resolver - */ - function promise(resolver) { - return new Promise(resolver); - } + TimeoutError.prototype = Object.create(Error.prototype); + TimeoutError.prototype.constructor = TimeoutError; - /** - * Lift the supplied function, creating a version of f that returns - * promises, and accepts promises as arguments. - * @param {function} f - * @returns {Function} version of f that returns promises - */ - function lift(f) { - return function() { - for(var i=0, l=arguments.length, a=new Array(l); i>>0; + + var pending = l; + var errors = []; + + for (var h, x, i = 0; i < l; ++i) { + x = promises[i]; + if(x === void 0 && !(i in promises)) { + --pending; + continue; + } + + h = Promise._handler(x); + if(h.state() > 0) { + resolver.become(h); + Promise._visitRemaining(promises, i, h); + break; + } else { + h.visit(resolver, handleFulfill, handleReject); + } + } + + if(pending === 0) { + resolver.reject(new RangeError('any(): array must not be empty')); + } + + return p; + + function handleFulfill(x) { + /*jshint validthis:true*/ + errors = null; + this.resolve(x); // this === resolver + } + + function handleReject(e) { + /*jshint validthis:true*/ + if(this.resolved) { // this === resolver + return; + } + + errors.push(e); + if(--pending === 0) { + this.reject(errors); + } + } + } + + /** + * N-winner competitive race + * Return a promise that will fulfill when n input promises have + * fulfilled, or will reject when it becomes impossible for n + * input promises to fulfill (ie when promises.length - n + 1 + * have rejected) + * @param {array} promises + * @param {number} n + * @returns {Promise} promise for the earliest n fulfillment values + * + * @deprecated + */ + function some(promises, n) { + /*jshint maxcomplexity:7*/ + var p = Promise._defer(); + var resolver = p._handler; + + var results = []; + var errors = []; + + var l = promises.length>>>0; + var nFulfill = 0; + var nReject; + var x, i; // reused in both for() loops + + // First pass: count actual array items + for(i=0; i nFulfill) { + resolver.reject(new RangeError('some(): array must contain at least ' + + n + ' item(s), but had ' + nFulfill)); + } else if(nFulfill === 0) { + resolver.resolve(results); + } + + // Second pass: observe each array item, make progress toward goals + for(i=0; i 2 ? ar.call(promises, liftCombine(f), arguments[2]) + : ar.call(promises, liftCombine(f)); + } + + /** + * Traditional reduce function, similar to `Array.prototype.reduceRight()`, but + * input may contain promises and/or values, and reduceFunc + * may return either a value or a promise, *and* initialValue may + * be a promise for the starting value. + * @param {Array|Promise} promises array or promise for an array of anything, + * may contain a mix of promises and values. + * @param {function(accumulated:*, x:*, index:Number):*} f reduce function + * @returns {Promise} that will resolve to the final reduced value + */ + function reduceRight(promises, f /*, initialValue */) { + return arguments.length > 2 ? arr.call(promises, liftCombine(f), arguments[2]) + : arr.call(promises, liftCombine(f)); + } + + function liftCombine(f) { + return function(z, x, i) { + return applyFold(f, void 0, [z,x,i]); + }; + } + }; + +}); +}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); + +},{"../apply":257,"../state":270}],259:[function(require,module,exports){ +/** @license MIT License (c) copyright 2010-2014 original author or authors */ +/** @author Brian Cavalier */ +/** @author John Hann */ + +(function(define) { 'use strict'; +define(function() { + + return function flow(Promise) { + + var resolve = Promise.resolve; + var reject = Promise.reject; + var origCatch = Promise.prototype['catch']; + + /** + * Handle the ultimate fulfillment value or rejection reason, and assume + * responsibility for all errors. If an error propagates out of result + * or handleFatalError, it will be rethrown to the host, resulting in a + * loud stack track on most platforms and a crash on some. + * @param {function?} onResult + * @param {function?} onError + * @returns {undefined} + */ + Promise.prototype.done = function(onResult, onError) { + this._handler.visit(this._handler.receiver, onResult, onError); + }; + + /** + * Add Error-type and predicate matching to catch. Examples: + * promise.catch(TypeError, handleTypeError) + * .catch(predicate, handleMatchedErrors) + * .catch(handleRemainingErrors) + * @param onRejected + * @returns {*} + */ + Promise.prototype['catch'] = Promise.prototype.otherwise = function(onRejected) { + if (arguments.length < 2) { + return origCatch.call(this, onRejected); + } + + if(typeof onRejected !== 'function') { + return this.ensure(rejectInvalidPredicate); + } + + return origCatch.call(this, createCatchFilter(arguments[1], onRejected)); + }; + + /** + * Wraps the provided catch handler, so that it will only be called + * if the predicate evaluates truthy + * @param {?function} handler + * @param {function} predicate + * @returns {function} conditional catch handler + */ + function createCatchFilter(handler, predicate) { + return function(e) { + return evaluatePredicate(e, predicate) + ? handler.call(this, e) + : reject(e); + }; + } + + /** + * Ensures that onFulfilledOrRejected will be called regardless of whether + * this promise is fulfilled or rejected. onFulfilledOrRejected WILL NOT + * receive the promises' value or reason. Any returned value will be disregarded. + * onFulfilledOrRejected may throw or return a rejected promise to signal + * an additional error. + * @param {function} handler handler to be called regardless of + * fulfillment or rejection + * @returns {Promise} + */ + Promise.prototype['finally'] = Promise.prototype.ensure = function(handler) { + if(typeof handler !== 'function') { + return this; + } + + return this.then(function(x) { + return runSideEffect(handler, this, identity, x); + }, function(e) { + return runSideEffect(handler, this, reject, e); + }); + }; + + function runSideEffect (handler, thisArg, propagate, value) { + var result = handler.call(thisArg); + return maybeThenable(result) + ? propagateValue(result, propagate, value) + : propagate(value); + } + + function propagateValue (result, propagate, x) { + return resolve(result).then(function () { + return propagate(x); + }); + } + + /** + * Recover from a failure by returning a defaultValue. If defaultValue + * is a promise, it's fulfillment value will be used. If defaultValue is + * a promise that rejects, the returned promise will reject with the + * same reason. + * @param {*} defaultValue + * @returns {Promise} new promise + */ + Promise.prototype['else'] = Promise.prototype.orElse = function(defaultValue) { + return this.then(void 0, function() { + return defaultValue; + }); + }; + + /** + * Shortcut for .then(function() { return value; }) + * @param {*} value + * @return {Promise} a promise that: + * - is fulfilled if value is not a promise, or + * - if value is a promise, will fulfill with its value, or reject + * with its reason. + */ + Promise.prototype['yield'] = function(value) { + return this.then(function() { + return value; + }); + }; + + /** + * Runs a side effect when this promise fulfills, without changing the + * fulfillment value. + * @param {function} onFulfilledSideEffect + * @returns {Promise} + */ + Promise.prototype.tap = function(onFulfilledSideEffect) { + return this.then(onFulfilledSideEffect)['yield'](this); + }; + + return Promise; + }; + + function rejectInvalidPredicate() { + throw new TypeError('catch predicate must be a function'); + } + + function evaluatePredicate(e, predicate) { + return isError(predicate) ? e instanceof predicate : predicate(e); + } + + function isError(predicate) { + return predicate === Error + || (predicate != null && predicate.prototype instanceof Error); + } + + function maybeThenable(x) { + return (typeof x === 'object' || typeof x === 'function') && x !== null; + } + + function identity(x) { + return x; + } + +}); +}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); + +},{}],260:[function(require,module,exports){ +/** @license MIT License (c) copyright 2010-2014 original author or authors */ +/** @author Brian Cavalier */ +/** @author John Hann */ +/** @author Jeff Escalante */ + +(function(define) { 'use strict'; +define(function() { + + return function fold(Promise) { + + Promise.prototype.fold = function(f, z) { + var promise = this._beget(); + + this._handler.fold(function(z, x, to) { + Promise._handler(z).fold(function(x, z, to) { + to.resolve(f.call(this, z, x)); + }, x, this, to); + }, z, promise._handler.receiver, promise._handler); + + return promise; + }; + + return Promise; + }; + +}); +}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); + +},{}],261:[function(require,module,exports){ +/** @license MIT License (c) copyright 2010-2014 original author or authors */ +/** @author Brian Cavalier */ +/** @author John Hann */ + +(function(define) { 'use strict'; +define(function(require) { + + var inspect = require('../state').inspect; + + return function inspection(Promise) { + + Promise.prototype.inspect = function() { + return inspect(Promise._handler(this)); + }; + + return Promise; + }; + +}); +}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); + +},{"../state":270}],262:[function(require,module,exports){ +/** @license MIT License (c) copyright 2010-2014 original author or authors */ +/** @author Brian Cavalier */ +/** @author John Hann */ + +(function(define) { 'use strict'; +define(function() { + + return function generate(Promise) { + + var resolve = Promise.resolve; + + Promise.iterate = iterate; + Promise.unfold = unfold; + + return Promise; + + /** + * @deprecated Use github.com/cujojs/most streams and most.iterate + * Generate a (potentially infinite) stream of promised values: + * x, f(x), f(f(x)), etc. until condition(x) returns true + * @param {function} f function to generate a new x from the previous x + * @param {function} condition function that, given the current x, returns + * truthy when the iterate should stop + * @param {function} handler function to handle the value produced by f + * @param {*|Promise} x starting value, may be a promise + * @return {Promise} the result of the last call to f before + * condition returns true + */ + function iterate(f, condition, handler, x) { + return unfold(function(x) { + return [x, f(x)]; + }, condition, handler, x); + } + + /** + * @deprecated Use github.com/cujojs/most streams and most.unfold + * Generate a (potentially infinite) stream of promised values + * by applying handler(generator(seed)) iteratively until + * condition(seed) returns true. + * @param {function} unspool function that generates a [value, newSeed] + * given a seed. + * @param {function} condition function that, given the current seed, returns + * truthy when the unfold should stop + * @param {function} handler function to handle the value produced by unspool + * @param x {*|Promise} starting value, may be a promise + * @return {Promise} the result of the last value produced by unspool before + * condition returns true + */ + function unfold(unspool, condition, handler, x) { + return resolve(x).then(function(seed) { + return resolve(condition(seed)).then(function(done) { + return done ? seed : resolve(unspool(seed)).spread(next); + }); + }); + + function next(item, newSeed) { + return resolve(handler(item)).then(function() { + return unfold(unspool, condition, handler, newSeed); + }); + } + } + }; + +}); +}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); + +},{}],263:[function(require,module,exports){ +/** @license MIT License (c) copyright 2010-2014 original author or authors */ +/** @author Brian Cavalier */ +/** @author John Hann */ + +(function(define) { 'use strict'; +define(function() { + + return function progress(Promise) { + + /** + * @deprecated + * Register a progress handler for this promise + * @param {function} onProgress + * @returns {Promise} + */ + Promise.prototype.progress = function(onProgress) { + return this.then(void 0, void 0, onProgress); + }; + + return Promise; + }; + +}); +}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); + +},{}],264:[function(require,module,exports){ +/** @license MIT License (c) copyright 2010-2014 original author or authors */ +/** @author Brian Cavalier */ +/** @author John Hann */ + +(function(define) { 'use strict'; +define(function(require) { + + var env = require('../env'); + var TimeoutError = require('../TimeoutError'); + + function setTimeout(f, ms, x, y) { + return env.setTimer(function() { + f(x, y, ms); + }, ms); + } + + return function timed(Promise) { + /** + * Return a new promise whose fulfillment value is revealed only + * after ms milliseconds + * @param {number} ms milliseconds + * @returns {Promise} + */ + Promise.prototype.delay = function(ms) { + var p = this._beget(); + this._handler.fold(handleDelay, ms, void 0, p._handler); + return p; + }; + + function handleDelay(ms, x, h) { + setTimeout(resolveDelay, ms, x, h); + } + + function resolveDelay(x, h) { + h.resolve(x); + } + + /** + * Return a new promise that rejects after ms milliseconds unless + * this promise fulfills earlier, in which case the returned promise + * fulfills with the same value. + * @param {number} ms milliseconds + * @param {Error|*=} reason optional rejection reason to use, defaults + * to a TimeoutError if not provided + * @returns {Promise} + */ + Promise.prototype.timeout = function(ms, reason) { + var p = this._beget(); + var h = p._handler; + + var t = setTimeout(onTimeout, ms, reason, p._handler); + + this._handler.visit(h, + function onFulfill(x) { + env.clearTimer(t); + this.resolve(x); // this = h + }, + function onReject(x) { + env.clearTimer(t); + this.reject(x); // this = h + }, + h.notify); + + return p; + }; + + function onTimeout(reason, h, ms) { + var e = typeof reason === 'undefined' + ? new TimeoutError('timed out after ' + ms + 'ms') + : reason; + h.reject(e); + } + + return Promise; + }; + +}); +}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); + +},{"../TimeoutError":256,"../env":267}],265:[function(require,module,exports){ +/** @license MIT License (c) copyright 2010-2014 original author or authors */ +/** @author Brian Cavalier */ +/** @author John Hann */ + +(function(define) { 'use strict'; +define(function(require) { + + var setTimer = require('../env').setTimer; + var format = require('../format'); + + return function unhandledRejection(Promise) { + + var logError = noop; + var logInfo = noop; + var localConsole; + + if(typeof console !== 'undefined') { + // Alias console to prevent things like uglify's drop_console option from + // removing console.log/error. Unhandled rejections fall into the same + // category as uncaught exceptions, and build tools shouldn't silence them. + localConsole = console; + logError = typeof localConsole.error !== 'undefined' + ? function (e) { localConsole.error(e); } + : function (e) { localConsole.log(e); }; + + logInfo = typeof localConsole.info !== 'undefined' + ? function (e) { localConsole.info(e); } + : function (e) { localConsole.log(e); }; + } + + Promise.onPotentiallyUnhandledRejection = function(rejection) { + enqueue(report, rejection); + }; + + Promise.onPotentiallyUnhandledRejectionHandled = function(rejection) { + enqueue(unreport, rejection); + }; + + Promise.onFatalRejection = function(rejection) { + enqueue(throwit, rejection.value); + }; + + var tasks = []; + var reported = []; + var running = null; + + function report(r) { + if(!r.handled) { + reported.push(r); + logError('Potentially unhandled rejection [' + r.id + '] ' + format.formatError(r.value)); + } + } + + function unreport(r) { + var i = reported.indexOf(r); + if(i >= 0) { + reported.splice(i, 1); + logInfo('Handled previous rejection [' + r.id + '] ' + format.formatObject(r.value)); + } + } + + function enqueue(f, x) { + tasks.push(f, x); + if(running === null) { + running = setTimer(flush, 0); + } + } + + function flush() { + running = null; + while(tasks.length > 0) { + tasks.shift()(tasks.shift()); + } + } + + return Promise; + }; + + function throwit(e) { + throw e; + } + + function noop() {} + +}); +}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); + +},{"../env":267,"../format":268}],266:[function(require,module,exports){ +/** @license MIT License (c) copyright 2010-2014 original author or authors */ +/** @author Brian Cavalier */ +/** @author John Hann */ + +(function(define) { 'use strict'; +define(function() { + + return function addWith(Promise) { + /** + * Returns a promise whose handlers will be called with `this` set to + * the supplied receiver. Subsequent promises derived from the + * returned promise will also have their handlers called with receiver + * as `this`. Calling `with` with undefined or no arguments will return + * a promise whose handlers will again be called in the usual Promises/A+ + * way (no `this`) thus safely undoing any previous `with` in the + * promise chain. + * + * WARNING: Promises returned from `with`/`withThis` are NOT Promises/A+ + * compliant, specifically violating 2.2.5 (http://promisesaplus.com/#point-41) + * + * @param {object} receiver `this` value for all handlers attached to + * the returned promise. + * @returns {Promise} + */ + Promise.prototype['with'] = Promise.prototype.withThis = function(receiver) { + var p = this._beget(); + var child = p._handler; + child.receiver = receiver; + this._handler.chain(child, receiver); + return p; + }; + + return Promise; + }; + +}); +}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); + + +},{}],267:[function(require,module,exports){ +(function (process){ +/** @license MIT License (c) copyright 2010-2014 original author or authors */ +/** @author Brian Cavalier */ +/** @author John Hann */ + +/*global process,document,setTimeout,clearTimeout,MutationObserver,WebKitMutationObserver*/ +(function(define) { 'use strict'; +define(function(require) { + /*jshint maxcomplexity:6*/ + + // Sniff "best" async scheduling option + // Prefer process.nextTick or MutationObserver, then check for + // setTimeout, and finally vertx, since its the only env that doesn't + // have setTimeout + + var MutationObs; + var capturedSetTimeout = typeof setTimeout !== 'undefined' && setTimeout; + + // Default env + var setTimer = function(f, ms) { return setTimeout(f, ms); }; + var clearTimer = function(t) { return clearTimeout(t); }; + var asap = function (f) { return capturedSetTimeout(f, 0); }; + + // Detect specific env + if (isNode()) { // Node + asap = function (f) { return process.nextTick(f); }; + + } else if (MutationObs = hasMutationObserver()) { // Modern browser + asap = initMutationObserver(MutationObs); + + } else if (!capturedSetTimeout) { // vert.x + var vertxRequire = require; + var vertx = vertxRequire('vertx'); + setTimer = function (f, ms) { return vertx.setTimer(ms, f); }; + clearTimer = vertx.cancelTimer; + asap = vertx.runOnLoop || vertx.runOnContext; + } + + return { + setTimer: setTimer, + clearTimer: clearTimer, + asap: asap + }; + + function isNode () { + return typeof process !== 'undefined' && + Object.prototype.toString.call(process) === '[object process]'; + } + + function hasMutationObserver () { + return (typeof MutationObserver !== 'undefined' && MutationObserver) || + (typeof WebKitMutationObserver !== 'undefined' && WebKitMutationObserver); + } + + function initMutationObserver(MutationObserver) { + var scheduled; + var node = document.createTextNode(''); + var o = new MutationObserver(run); + o.observe(node, { characterData: true }); + + function run() { + var f = scheduled; + scheduled = void 0; + f(); + } + + var i = 0; + return function (f) { + scheduled = f; + node.data = (i ^= 1); + }; + } +}); +}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); + +}).call(this,require('_process')) + +},{"_process":6}],268:[function(require,module,exports){ +/** @license MIT License (c) copyright 2010-2014 original author or authors */ +/** @author Brian Cavalier */ +/** @author John Hann */ + +(function(define) { 'use strict'; +define(function() { + + return { + formatError: formatError, + formatObject: formatObject, + tryStringify: tryStringify + }; + + /** + * Format an error into a string. If e is an Error and has a stack property, + * it's returned. Otherwise, e is formatted using formatObject, with a + * warning added about e not being a proper Error. + * @param {*} e + * @returns {String} formatted string, suitable for output to developers + */ + function formatError(e) { + var s = typeof e === 'object' && e !== null && (e.stack || e.message) ? e.stack || e.message : formatObject(e); + return e instanceof Error ? s : s + ' (WARNING: non-Error used)'; + } + + /** + * Format an object, detecting "plain" objects and running them through + * JSON.stringify if possible. + * @param {Object} o + * @returns {string} + */ + function formatObject(o) { + var s = String(o); + if(s === '[object Object]' && typeof JSON !== 'undefined') { + s = tryStringify(o, s); + } + return s; + } + + /** + * Try to return the result of JSON.stringify(x). If that fails, return + * defaultValue + * @param {*} x + * @param {*} defaultValue + * @returns {String|*} JSON.stringify(x) or defaultValue + */ + function tryStringify(x, defaultValue) { + try { + return JSON.stringify(x); + } catch(e) { + return defaultValue; + } + } + +}); +}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); + +},{}],269:[function(require,module,exports){ +(function (process){ +/** @license MIT License (c) copyright 2010-2014 original author or authors */ +/** @author Brian Cavalier */ +/** @author John Hann */ + +(function(define) { 'use strict'; +define(function() { + + return function makePromise(environment) { + + var tasks = environment.scheduler; + var emitRejection = initEmitRejection(); + + var objectCreate = Object.create || + function(proto) { + function Child() {} + Child.prototype = proto; + return new Child(); + }; + + /** + * Create a promise whose fate is determined by resolver + * @constructor + * @returns {Promise} promise + * @name Promise + */ + function Promise(resolver, handler) { + this._handler = resolver === Handler ? handler : init(resolver); + } + + /** + * Run the supplied resolver + * @param resolver + * @returns {Pending} + */ + function init(resolver) { + var handler = new Pending(); + + try { + resolver(promiseResolve, promiseReject, promiseNotify); + } catch (e) { + promiseReject(e); + } + + return handler; + + /** + * Transition from pre-resolution state to post-resolution state, notifying + * all listeners of the ultimate fulfillment or rejection + * @param {*} x resolution value + */ + function promiseResolve (x) { + handler.resolve(x); + } + /** + * Reject this promise with reason, which will be used verbatim + * @param {Error|*} reason rejection reason, strongly suggested + * to be an Error type + */ + function promiseReject (reason) { + handler.reject(reason); + } + + /** + * @deprecated + * Issue a progress event, notifying all progress listeners + * @param {*} x progress event payload to pass to all listeners + */ + function promiseNotify (x) { + handler.notify(x); + } + } + + // Creation + + Promise.resolve = resolve; + Promise.reject = reject; + Promise.never = never; + + Promise._defer = defer; + Promise._handler = getHandler; + + /** + * Returns a trusted promise. If x is already a trusted promise, it is + * returned, otherwise returns a new trusted Promise which follows x. + * @param {*} x + * @return {Promise} promise + */ + function resolve(x) { + return isPromise(x) ? x + : new Promise(Handler, new Async(getHandler(x))); + } + + /** + * Return a reject promise with x as its reason (x is used verbatim) + * @param {*} x + * @returns {Promise} rejected promise + */ + function reject(x) { + return new Promise(Handler, new Async(new Rejected(x))); + } + + /** + * Return a promise that remains pending forever + * @returns {Promise} forever-pending promise. + */ + function never() { + return foreverPendingPromise; // Should be frozen + } + + /** + * Creates an internal {promise, resolver} pair + * @private + * @returns {Promise} + */ + function defer() { + return new Promise(Handler, new Pending()); + } + + // Transformation and flow control + + /** + * Transform this promise's fulfillment value, returning a new Promise + * for the transformed result. If the promise cannot be fulfilled, onRejected + * is called with the reason. onProgress *may* be called with updates toward + * this promise's fulfillment. + * @param {function=} onFulfilled fulfillment handler + * @param {function=} onRejected rejection handler + * @param {function=} onProgress @deprecated progress handler + * @return {Promise} new promise + */ + Promise.prototype.then = function(onFulfilled, onRejected, onProgress) { + var parent = this._handler; + var state = parent.join().state(); + + if ((typeof onFulfilled !== 'function' && state > 0) || + (typeof onRejected !== 'function' && state < 0)) { + // Short circuit: value will not change, simply share handler + return new this.constructor(Handler, parent); + } + + var p = this._beget(); + var child = p._handler; + + parent.chain(child, parent.receiver, onFulfilled, onRejected, onProgress); + + return p; + }; + + /** + * If this promise cannot be fulfilled due to an error, call onRejected to + * handle the error. Shortcut for .then(undefined, onRejected) + * @param {function?} onRejected + * @return {Promise} + */ + Promise.prototype['catch'] = function(onRejected) { + return this.then(void 0, onRejected); + }; + + /** + * Creates a new, pending promise of the same type as this promise + * @private + * @returns {Promise} + */ + Promise.prototype._beget = function() { + return begetFrom(this._handler, this.constructor); + }; + + function begetFrom(parent, Promise) { + var child = new Pending(parent.receiver, parent.join().context); + return new Promise(Handler, child); + } + + // Array combinators + + Promise.all = all; + Promise.race = race; + Promise._traverse = traverse; + + /** + * Return a promise that will fulfill when all promises in the + * input array have fulfilled, or will reject when one of the + * promises rejects. + * @param {array} promises array of promises + * @returns {Promise} promise for array of fulfillment values + */ + function all(promises) { + return traverseWith(snd, null, promises); + } + + /** + * Array> -> Promise> + * @private + * @param {function} f function to apply to each promise's value + * @param {Array} promises array of promises + * @returns {Promise} promise for transformed values + */ + function traverse(f, promises) { + return traverseWith(tryCatch2, f, promises); + } + + function traverseWith(tryMap, f, promises) { + var handler = typeof f === 'function' ? mapAt : settleAt; + + var resolver = new Pending(); + var pending = promises.length >>> 0; + var results = new Array(pending); + + for (var i = 0, x; i < promises.length && !resolver.resolved; ++i) { + x = promises[i]; + + if (x === void 0 && !(i in promises)) { + --pending; + continue; + } + + traverseAt(promises, handler, i, x, resolver); + } + + if(pending === 0) { + resolver.become(new Fulfilled(results)); + } + + return new Promise(Handler, resolver); + + function mapAt(i, x, resolver) { + if(!resolver.resolved) { + traverseAt(promises, settleAt, i, tryMap(f, x, i), resolver); + } + } + + function settleAt(i, x, resolver) { + results[i] = x; + if(--pending === 0) { + resolver.become(new Fulfilled(results)); + } + } + } + + function traverseAt(promises, handler, i, x, resolver) { + if (maybeThenable(x)) { + var h = getHandlerMaybeThenable(x); + var s = h.state(); + + if (s === 0) { + h.fold(handler, i, void 0, resolver); + } else if (s > 0) { + handler(i, h.value, resolver); + } else { + resolver.become(h); + visitRemaining(promises, i+1, h); + } + } else { + handler(i, x, resolver); + } + } + + Promise._visitRemaining = visitRemaining; + function visitRemaining(promises, start, handler) { + for(var i=start; i 0 ? toFulfilledState(handler.value) + : toRejectedState(handler.value); + } + +}); +}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); + +},{}],271:[function(require,module,exports){ +/** @license MIT License (c) copyright 2010-2014 original author or authors */ + +/** + * Promises/A+ and when() implementation + * when is part of the cujoJS family of libraries (http://cujojs.com/) + * @author Brian Cavalier + * @author John Hann + */ +(function(define) { 'use strict'; +define(function (require) { + + var timed = require('./lib/decorators/timed'); + var array = require('./lib/decorators/array'); + var flow = require('./lib/decorators/flow'); + var fold = require('./lib/decorators/fold'); + var inspect = require('./lib/decorators/inspect'); + var generate = require('./lib/decorators/iterate'); + var progress = require('./lib/decorators/progress'); + var withThis = require('./lib/decorators/with'); + var unhandledRejection = require('./lib/decorators/unhandledRejection'); + var TimeoutError = require('./lib/TimeoutError'); + + var Promise = [array, flow, fold, generate, progress, + inspect, withThis, timed, unhandledRejection] + .reduce(function(Promise, feature) { + return feature(Promise); + }, require('./lib/Promise')); + + var apply = require('./lib/apply')(Promise); + + // Public API + + when.promise = promise; // Create a pending promise + when.resolve = Promise.resolve; // Create a resolved promise + when.reject = Promise.reject; // Create a rejected promise + + when.lift = lift; // lift a function to return promises + when['try'] = attempt; // call a function and return a promise + when.attempt = attempt; // alias for when.try + + when.iterate = Promise.iterate; // DEPRECATED (use cujojs/most streams) Generate a stream of promises + when.unfold = Promise.unfold; // DEPRECATED (use cujojs/most streams) Generate a stream of promises + + when.join = join; // Join 2 or more promises + + when.all = all; // Resolve a list of promises + when.settle = settle; // Settle a list of promises + + when.any = lift(Promise.any); // One-winner race + when.some = lift(Promise.some); // Multi-winner race + when.race = lift(Promise.race); // First-to-settle race + + when.map = map; // Array.map() for promises + when.filter = filter; // Array.filter() for promises + when.reduce = lift(Promise.reduce); // Array.reduce() for promises + when.reduceRight = lift(Promise.reduceRight); // Array.reduceRight() for promises + + when.isPromiseLike = isPromiseLike; // Is something promise-like, aka thenable + + when.Promise = Promise; // Promise constructor + when.defer = defer; // Create a {promise, resolve, reject} tuple + + // Error types + + when.TimeoutError = TimeoutError; + + /** + * Get a trusted promise for x, or by transforming x with onFulfilled + * + * @param {*} x + * @param {function?} onFulfilled callback to be called when x is + * successfully fulfilled. If promiseOrValue is an immediate value, callback + * will be invoked immediately. + * @param {function?} onRejected callback to be called when x is + * rejected. + * @param {function?} onProgress callback to be called when progress updates + * are issued for x. @deprecated + * @returns {Promise} a new promise that will fulfill with the return + * value of callback or errback or the completion value of promiseOrValue if + * callback and/or errback is not supplied. + */ + function when(x, onFulfilled, onRejected, onProgress) { + var p = Promise.resolve(x); + if (arguments.length < 2) { + return p; + } + + return p.then(onFulfilled, onRejected, onProgress); + } + + /** + * Creates a new promise whose fate is determined by resolver. + * @param {function} resolver function(resolve, reject, notify) + * @returns {Promise} promise whose fate is determine by resolver + */ + function promise(resolver) { + return new Promise(resolver); + } + + /** + * Lift the supplied function, creating a version of f that returns + * promises, and accepts promises as arguments. + * @param {function} f + * @returns {Function} version of f that returns promises + */ + function lift(f) { + return function() { + for(var i=0, l=arguments.length, a=new Array(l); i 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 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 = (function () { +var APIv3 = /** @class */ (function () { /** * Create a new api v3 instance. * @@ -20232,11 +20926,14 @@ var APIv3 = (function () { this._propertiesCore = [ "cl", "l", - "sequence", + "sequence_key", ]; this._propertiesFill = [ "captured_at", + "captured_with_camera_uuid", "user", + "organization_key", + "private", "project", ]; this._propertiesKey = [ @@ -20251,6 +20948,8 @@ var APIv3 = (function () { "calt", "cca", "cfocal", + "ck1", + "ck2", "gpano", "height", "merge_cc", @@ -20264,7 +20963,7 @@ var APIv3 = (function () { ]; } APIv3.prototype.imageByKeyFill$ = function (keys) { - return this._catchInvalidateGet$(this._wrapPromise$(this._model.get([ + return this._catchInvalidateGet$(this._wrapModelResponse$(this._model.get([ this._pathImageByKey, keys, this._propertiesKey @@ -20272,16 +20971,15 @@ var APIv3 = (function () { .concat(this._propertiesSpatial), this._propertiesKey .concat(this._propertiesUser) - ])) - .map(function (value) { + ])).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); + })), this._pathImageByKey, keys); }; APIv3.prototype.imageByKeyFull$ = function (keys) { - return this._catchInvalidateGet$(this._wrapPromise$(this._model.get([ + return this._catchInvalidateGet$(this._wrapModelResponse$(this._model.get([ this._pathImageByKey, keys, this._propertiesKey @@ -20290,17 +20988,16 @@ var APIv3 = (function () { .concat(this._propertiesSpatial), this._propertiesKey .concat(this._propertiesUser) - ])) - .map(function (value) { + ])).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); + })), this._pathImageByKey, keys); }; APIv3.prototype.imageCloseTo$ = function (lat, lon) { var lonLat = lon + ":" + lat; - return this._catchInvalidateGet$(this._wrapPromise$(this._model.get([ + return this._catchInvalidateGet$(this._wrapModelResponse$(this._model.get([ this._pathImageCloseTo, [lonLat], this._propertiesKey @@ -20309,23 +21006,20 @@ var APIv3 = (function () { .concat(this._propertiesSpatial), this._propertiesKey .concat(this._propertiesUser) - ])) - .map(function (value) { + ])).pipe(operators_1.map(function (value) { return value != null ? value.json.imageCloseTo[lonLat] : null; - }), this._pathImageCloseTo, [lonLat]); + })), this._pathImageCloseTo, [lonLat]); }; APIv3.prototype.imagesByH$ = function (hs) { var _this = this; - return this._catchInvalidateGet$(this._wrapPromise$(this._model.get([ + return this._catchInvalidateGet$(this._wrapModelResponse$(this._model.get([ this._pathImagesByH, hs, { from: 0, to: this._pageCount }, this._propertiesKey - .concat(this._propertiesCore), - this._propertiesKey - ])) - .map(function (value) { - if (value == null) { + .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]; @@ -20336,10 +21030,10 @@ var APIv3 = (function () { } } return value.json.imagesByH; - }), this._pathImagesByH, hs); + })), this._pathImagesByH, hs); }; APIv3.prototype.imageViewAdd$ = function (keys) { - return this._catchInvalidateCall$(this._wrapPromise$(this._model.call([this._pathImageViewAdd], [keys])), this._pathImageViewAdd, 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); @@ -20356,18 +21050,27 @@ var APIv3 = (function () { this._model = this._modelCreator.createModel(this._clientId, token); }; APIv3.prototype.sequenceByKey$ = function (sequenceKeys) { - return this._catchInvalidateGet$(this._wrapPromise$(this._model.get([ + return this._catchInvalidateGet$(this._wrapModelResponse$(this._model.get([ this._pathSequenceByKey, sequenceKeys, this._propertiesKey .concat(this._propertiesSequence) - ])) - .map(function (value) { + ])).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); + })), this._pathSequenceByKey, sequenceKeys); }; APIv3.prototype.sequenceViewAdd$ = function (sequenceKeys) { - return this._catchInvalidateCall$(this._wrapPromise$(this._model.call([this._pathSequenceViewAdd], [sequenceKeys])), this._pathSequenceViewAdd, sequenceKeys); + return this._catchInvalidateCall$(this._wrapCallModelResponse$(this._model.call([this._pathSequenceViewAdd], [sequenceKeys])), this._pathSequenceViewAdd, sequenceKeys); }; Object.defineProperty(APIv3.prototype, "clientId", { get: function () { @@ -20378,19 +21081,17 @@ var APIv3 = (function () { }); APIv3.prototype._catchInvalidateGet$ = function (observable, path, paths) { var _this = this; - return observable - .catch(function (error) { + 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 - .catch(function (error) { + 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]); @@ -20398,27 +21099,40 @@ var APIv3 = (function () { APIv3.prototype._invalidateCall = function (path, paths) { this._model.invalidate([path], [paths]); }; - APIv3.prototype._wrapPromise$ = function (promise) { - return Observable_1.Observable.defer(function () { return Observable_1.Observable.fromPromise(promise); }); + APIv3.prototype._wrapModelResponse$ = function (modelResponse) { + return rxjs_1.Observable + .create(function (subscriber) { + modelResponse + .then(function (value) { + subscriber.next(value); + subscriber.complete(); + }, function (error) { + subscriber.error(error); + }); + }); + }; + APIv3.prototype._wrapCallModelResponse$ = function (modelResponse) { + return this._wrapModelResponse$(modelResponse).pipe(operators_1.map(function (value) { + return; + })); }; return APIv3; }()); exports.APIv3 = APIv3; exports.default = APIv3; -},{"../API":225,"rxjs/Observable":29,"rxjs/add/observable/defer":39,"rxjs/add/observable/fromPromise":43,"rxjs/add/operator/catch":52,"rxjs/add/operator/map":65}],238:[function(require,module,exports){ +},{"../API":273,"rxjs":26,"rxjs/operators":224}],287:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); var falcor = require("falcor"); -var HttpDataSource = require("falcor-http-datasource"); +var falcor_http_datasource_1 = require("falcor-http-datasource"); var Utils_1 = require("../Utils"); /** * @class ModelCreator * * @classdesc Creates API models. */ -var ModelCreator = (function () { +var ModelCreator = /** @class */ (function () { function ModelCreator() { } /** @@ -20442,7 +21156,7 @@ var ModelCreator = (function () { } return new falcor.Model({ maxSize: 16 * 1024 * 1024, - source: new HttpDataSource(Utils_1.Urls.falcorModel(clientId), configuration), + source: new falcor_http_datasource_1.default(Utils_1.Urls.falcorModel(clientId), configuration), }); }; return ModelCreator; @@ -20450,13 +21164,15 @@ var ModelCreator = (function () { exports.ModelCreator = ModelCreator; exports.default = ModelCreator; -},{"../Utils":235,"falcor":15,"falcor-http-datasource":10}],239:[function(require,module,exports){ +},{"../Utils":284,"falcor":15,"falcor-http-datasource":10}],288:[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; } @@ -20464,19 +21180,25 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var vd = require("virtual-dom"); var Component_1 = require("../Component"); -var AttributionComponent = (function (_super) { +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 = this._navigator.stateService.currentNode$ - .map(function (node) { - return { name: _this._name, vnode: _this._getAttributionNode(node.username, node.key) }; - }) + 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 () { @@ -20485,18 +21207,22 @@ var AttributionComponent = (function (_super) { AttributionComponent.prototype._getDefaultConfiguration = function () { return {}; }; - AttributionComponent.prototype._getAttributionNode = function (username, photoId) { - 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=" + photoId + "&focus=photo", - target: "_blank", - textContent: "mapillary.com", - }, []), - ]); + 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; @@ -20505,13 +21231,15 @@ exports.AttributionComponent = AttributionComponent; Component_1.ComponentService.register(AttributionComponent); exports.default = AttributionComponent; -},{"../Component":226,"virtual-dom":182}],240:[function(require,module,exports){ +},{"../Component":274,"../Utils":284,"rxjs":26,"rxjs/operators":224,"virtual-dom":230}],289:[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; } @@ -20521,14 +21249,14 @@ var __extends = (this && this.__extends) || (function () { Object.defineProperty(exports, "__esModule", { value: true }); var vd = require("virtual-dom"); var Component_1 = require("../Component"); -var BackgroundComponent = (function (_super) { +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 photo.") }); + .next({ name: this._name, vnode: this._getBackgroundNode("The viewer can't display the given image.") }); }; BackgroundComponent.prototype._deactivate = function () { return; @@ -20549,13 +21277,15 @@ exports.BackgroundComponent = BackgroundComponent; Component_1.ComponentService.register(BackgroundComponent); exports.default = BackgroundComponent; -},{"../Component":226,"virtual-dom":182}],241:[function(require,module,exports){ +},{"../Component":274,"virtual-dom":230}],290:[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; } @@ -20563,78 +21293,47 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +var operators_1 = require("rxjs/operators"); var vd = require("virtual-dom"); -var Observable_1 = require("rxjs/Observable"); var Component_1 = require("../Component"); var Geo_1 = require("../Geo"); -var BearingComponent = (function (_super) { +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._svgNamespace = "http://www.w3.org/2000/svg"; - _this._distinctThreshold = Math.PI / 90; + _this._distinctThreshold = Math.PI / 360; return _this; } BearingComponent.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 hFov_1 = 2 * Math.PI * node.gpano.CroppedAreaImageWidthPixels / node.gpano.FullPanoWidthPixels; - return [_this._spatial.degToRad(node.ca), hFov_1]; - } - 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."); - } - 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 cameraBearingFov$ = this._container.renderService.renderCamera$.pipe(operators_1.map(function (rc) { var vFov = _this._spatial.degToRad(rc.perspective.fov); var hFov = rc.perspective.aspect === Number.POSITIVE_INFINITY ? Math.PI : Math.atan(rc.perspective.aspect * Math.tan(0.5 * vFov)) * 2; return [_this._spatial.azimuthalToBearing(rc.rotation.phi), hFov]; - }) - .distinctUntilChanged(function (a1, a2) { + }), operators_1.distinctUntilChanged(function (a1, a2) { return Math.abs(a2[0] - a1[0]) < _this._distinctThreshold && Math.abs(a2[1] - a1[1]) < _this._distinctThreshold; - }); - this._renderSubscription = Observable_1.Observable - .combineLatest(nodeBearingFov$, cameraBearingFov$) - .map(function (args) { - var background = vd.h("div.BearingIndicatorBackground", { oncontextmenu: function (event) { event.preventDefault(); } }, [ - vd.h("div.BearingIndicatorBackgroundRectangle", {}, []), - vd.h("div.BearingIndicatorBackgroundCircle", {}, []), - ]); - var north = vd.h("div.BearingIndicatorNorth", {}, []); - var nodeSector = _this._createCircleSector(args[0][0], args[0][1], "#000"); - var cameraSector = _this._createCircleSector(args[1][0], args[1][1], "#fff"); - var compass = _this._createCircleSectorCompass(nodeSector, cameraSector); + })); + this._renderSubscription = cameraBearingFov$.pipe(operators_1.map(function (_a) { + var bearing = _a[0], fov = _a[1]; + var background = vd.h("div.BearingIndicatorBackground", {}, []); + var backgroundCircle = vd.h("div.BearingIndicatorBackgroundCircle", {}, []); + var north = _this._createNorth(bearing); + var cameraSector = _this._createCircleSectorCompass(_this._createCircleSector(Math.max(Math.PI / 20, fov), "#FFF")); return { name: _this._name, - vnode: vd.h("div.BearingIndicator", {}, [ + vnode: vd.h("div.BearingIndicatorContainer", { oncontextmenu: function (event) { event.preventDefault(); } }, [ background, + backgroundCircle, north, - compass, + cameraSector, ]), }; - }) + })) .subscribe(this._container.domRenderer.render$); }; BearingComponent.prototype._deactivate = function () { @@ -20643,43 +21342,32 @@ var BearingComponent = (function (_super) { BearingComponent.prototype._getDefaultConfiguration = function () { return {}; }; - BearingComponent.prototype._createCircleSectorCompass = function (nodeSector, cameraSector) { + BearingComponent.prototype._createCircleSectorCompass = function (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, - }, []); + }, [cameraSector]); var svg = vd.h("svg", { attributes: { viewBox: "0 0 2 2" }, namespace: this._svgNamespace, style: { - bottom: "4px", - height: "48px", + height: "30px", left: "4px", position: "absolute", - width: "48px", + top: "4px", + width: "30px", }, - }, [group, centerCircle]); + }, [group]); return svg; }; - BearingComponent.prototype._createCircleSector = function (bearing, fov, fill) { + 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 = bearing - fov / 2 - Math.PI / 2; + var arcStart = -Math.PI / 2 - fov / 2; var arcEnd = arcStart + fov; var startX = Math.cos(arcStart); var startY = Math.sin(arcStart); @@ -20692,6 +21380,11 @@ var BearingComponent = (function (_super) { namespace: this._svgNamespace, }, []); }; + BearingComponent.prototype._createNorth = function (bearing) { + var north = vd.h("div.BearingNorth", []); + var container = vd.h("div.BearingNorthContainer", { style: { transform: "rotateZ(" + -bearing * 180 / Math.PI + "deg)" } }, [north]); + return container; + }; BearingComponent.componentName = "bearing"; return BearingComponent; }(Component_1.Component)); @@ -20699,12 +21392,15 @@ exports.BearingComponent = BearingComponent; Component_1.ComponentService.register(BearingComponent); exports.default = BearingComponent; -},{"../Component":226,"../Geo":229,"rxjs/Observable":29,"virtual-dom":182}],242:[function(require,module,exports){ +},{"../Component":274,"../Geo":277,"rxjs/operators":224,"virtual-dom":230}],291:[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; } @@ -20712,26 +21408,11 @@ 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 rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Edge_1 = require("../Edge"); var Component_1 = require("../Component"); -var CacheComponent = (function (_super) { +var CacheComponent = /** @class */ (function (_super) { __extends(CacheComponent, _super); function CacheComponent(name, container, navigator) { return _super.call(this, name, container, navigator) || this; @@ -20749,43 +21430,30 @@ var CacheComponent = (function (_super) { }; CacheComponent.prototype._activate = function () { var _this = this; - this._sequenceSubscription = Observable_1.Observable - .combineLatest(this._navigator.stateService.currentNode$ - .switchMap(function (node) { + this._sequenceSubscription = rxjs_1.combineLatest(this._navigator.stateService.currentNode$.pipe(operators_1.switchMap(function (node) { return node.sequenceEdges$; - }) - .filter(function (status) { + }), operators_1.filter(function (status) { return status.cached; - }), this._configuration$) - .switchMap(function (nc) { + })), this._configuration$).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$(status.edges, Edge_1.EdgeDirection.Prev, sequenceDepth); - return Observable_1.Observable - .merge(next$, prev$) - .catch(function (error, caught) { + return rxjs_1.merge(next$, prev$).pipe(operators_1.catchError(function (error, caught) { console.error("Failed to cache sequence edges.", error); - return Observable_1.Observable.empty(); - }); - }) + return rxjs_1.empty(); + })); + })) .subscribe(function () { }); - this._spatialSubscription = this._navigator.stateService.currentNode$ - .switchMap(function (node) { - return Observable_1.Observable - .combineLatest(Observable_1.Observable.of(node), node.spatialEdges$ - .filter(function (status) { + 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; - })); - }) - .combineLatest(this._configuration$, function (ns, configuration) { - return [ns[0], ns[1], configuration]; - }) - .switchMap(function (args) { - var node = args[0]; - var edges = args[1].edges; - var depth = args[2].depth; + }))); + })), this._configuration$).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)); @@ -20797,13 +21465,11 @@ var CacheComponent = (function (_super) { 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$) - .catch(function (error, caught) { + return rxjs_1.merge(forward$, backward$, left$, right$, pano$, turnLeft$, turnRight$, turnU$).pipe(operators_1.catchError(function (error, caught) { console.error("Failed to cache spatial edges.", error); - return Observable_1.Observable.empty(); - }); - }) + return rxjs_1.empty(); + })); + })) .subscribe(function () { }); }; CacheComponent.prototype._deactivate = function () { @@ -20815,9 +21481,7 @@ var CacheComponent = (function (_super) { }; CacheComponent.prototype._cache$ = function (edges, direction, depth) { var _this = this; - return Observable_1.Observable - .zip(Observable_1.Observable.of(edges), Observable_1.Observable.of(depth)) - .expand(function (ed) { + 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$ = []; @@ -20825,30 +21489,23 @@ var CacheComponent = (function (_super) { 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) { + edgesDepths$.push(rxjs_1.zip(_this._navigator.graphService.cacheNode$(edge.to).pipe(operators_1.mergeMap(function (n) { return _this._nodeToEdges$(n, direction); - }), Observable_1.Observable.of(d - 1))); + })), rxjs_1.of(d - 1))); } } } - return Observable_1.Observable - .from(edgesDepths$) - .mergeAll(); - }) - .skip(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$) - .first(function (status) { + node.spatialEdges$).pipe(operators_1.first(function (status) { return status.cached; - }) - .map(function (status) { + }), operators_1.map(function (status) { return status.edges; - }); + })); }; CacheComponent.componentName = "cache"; return CacheComponent; @@ -20857,12 +21514,15 @@ exports.CacheComponent = CacheComponent; Component_1.ComponentService.register(CacheComponent); exports.default = CacheComponent; -},{"../Component":226,"../Edge":227,"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":75,"rxjs/add/operator/switchMap":79}],243:[function(require,module,exports){ +},{"../Component":274,"../Edge":275,"rxjs":26,"rxjs/operators":224}],292:[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; } @@ -20870,35 +21530,28 @@ var __extends = (this && this.__extends) || (function () { }; })(); 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 operators_1 = require("rxjs/operators"); +var rxjs_1 = require("rxjs"); var Utils_1 = require("../Utils"); -var Component = (function (_super) { +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$ = 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$ - .startWith(_this.defaultConfiguration) - .scan(function (conf, newConf) { + _this._configurationSubject$.pipe(operators_1.startWith(_this.defaultConfiguration), operators_1.scan(function (conf, newConf) { for (var key in newConf) { if (newConf.hasOwnProperty(key)) { conf[key] = newConf[key]; } } return conf; - }) - .publishReplay(1) - .refCount(); + }), operators_1.publishReplay(1), operators_1.refCount()); _this._configuration$.subscribe(function () { }); return _this; } @@ -20910,6 +21563,7 @@ var Component = (function (_super) { configurable: true }); Object.defineProperty(Component.prototype, "activated$", { + /** @ignore */ get: function () { return this._activated$; }, @@ -20929,6 +21583,7 @@ var Component = (function (_super) { configurable: true }); Object.defineProperty(Component.prototype, "configuration$", { + /** @ignore */ get: function () { return this._configuration$; }, @@ -20936,6 +21591,12 @@ var Component = (function (_super) { 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; }, @@ -20969,33 +21630,31 @@ var Component = (function (_super) { /** * 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 name. Used when interacting with component through the Viewer's API. - */ Component.componentName = "not_worthy"; return Component; }(Utils_1.EventEmitter)); exports.Component = Component; exports.default = Component; -},{"../Utils":235,"rxjs/BehaviorSubject":26,"rxjs/Subject":34,"rxjs/add/operator/publishReplay":72,"rxjs/add/operator/scan":73,"rxjs/add/operator/startWith":78}],244:[function(require,module,exports){ +},{"../Utils":284,"rxjs":26,"rxjs/operators":224}],293:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); -var _ = require("underscore"); var Error_1 = require("../Error"); -var ComponentService = (function () { +var ComponentService = /** @class */ (function () { function ComponentService(container, navigator) { this._components = {}; - this._container = container; - this._navigator = navigator; - for (var _i = 0, _a = _.values(ComponentService.registeredComponents); _i < _a.length; _i++) { - var component = _a[_i]; - this._components[component.componentName] = { + 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(component.componentName, container, navigator), + component: new component(componentName, container, navigator), }; } this._coverComponent = new ComponentService.registeredCoverComponent("cover", container, navigator); @@ -21010,31 +21669,42 @@ var ComponentService = (function () { ComponentService.registerCover = function (coverComponent) { ComponentService.registeredCoverComponent = coverComponent; }; + Object.defineProperty(ComponentService.prototype, "coverActivated", { + get: function () { + return this._coverActivated; + }, + enumerable: true, + configurable: true + }); ComponentService.prototype.activateCover = function () { if (this._coverActivated) { return; } this._coverActivated = true; - for (var _i = 0, _a = _.values(this._components); _i < _a.length; _i++) { - var component = _a[_i]; + for (var componentName in this._components) { + if (!this._components.hasOwnProperty(componentName)) { + continue; + } + var component = this._components[componentName]; if (component.active) { component.component.deactivate(); } } - return; }; ComponentService.prototype.deactivateCover = function () { if (!this._coverActivated) { return; } this._coverActivated = false; - for (var _i = 0, _a = _.values(this._components); _i < _a.length; _i++) { - var component = _a[_i]; + for (var componentName in this._components) { + if (!this._components.hasOwnProperty(componentName)) { + continue; + } + var component = this._components[componentName]; if (component.active) { component.component.activate(); } } - return; }; ComponentService.prototype.activate = function (name) { this._checkName(name); @@ -21054,12 +21724,6 @@ var ComponentService = (function () { this.get(name).deactivate(); } }; - ComponentService.prototype.resize = function () { - for (var _i = 0, _a = _.values(this._components); _i < _a.length; _i++) { - var component = _a[_i]; - component.component.resize(); - } - }; ComponentService.prototype.get = function (name) { return this._components[name].component; }; @@ -21077,13 +21741,15 @@ var ComponentService = (function () { exports.ComponentService = ComponentService; exports.default = ComponentService; -},{"../Error":228,"underscore":178}],245:[function(require,module,exports){ +},{"../Error":276}],294:[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; } @@ -21091,68 +21757,77 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); 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 = (function (_super) { +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._keyDisposable = this._navigator.stateService.currentNode$ - .withLatestFrom(this._configuration$, function (node, configuration) { - return [node, configuration]; - }) - .filter(function (nc) { - return nc[0].key !== nc[1].key; - }) - .map(function (nc) { return nc[0]; }) - .map(function (node) { - return { key: node.key, src: node.image.src }; - }) + this._configuration$.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._disposable = this._configuration$ - .map(function (conf) { - if (!conf.key) { + 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", []) }; } - if (!conf.visible) { - return { name: _this._name, vnode: vd.h("div.Cover.CoverDone", [_this._getCoverBackgroundVNode(conf)]) }; + 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 }; } - return { name: _this._name, vnode: _this._getCoverButtonVNode(conf) }; - }) + 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._disposable.unsubscribe(); - this._keyDisposable.unsubscribe(); + this._renderSubscription.unsubscribe(); + this._keySubscription.unsubscribe(); }; CoverComponent.prototype._getDefaultConfiguration = function () { - return { "loading": false, "visible": true }; + return { state: Component_1.CoverState.Visible }; }; - CoverComponent.prototype._getCoverButtonVNode = function (conf) { + CoverComponent.prototype._getCoverButtonVNode = function (configuration) { var _this = this; - var cover = conf.loading ? "div.Cover.CoverLoading" : "div.Cover"; - return vd.h(cover, [ - this._getCoverBackgroundVNode(conf), - vd.h("button.CoverButton", { onclick: function () { _this.configure({ loading: true }); } }, ["Explore"]), - vd.h("a.CoverLogo", { href: "https://www.mapillary.com", target: "_blank" }, []), - ]); + var cover = configuration.state === Component_1.CoverState.Loading ? "div.Cover.CoverLoading" : "div.Cover"; + var coverButton = vd.h("div.CoverButton", { onclick: function () { _this.configure({ state: Component_1.CoverState.Loading }); } }, [vd.h("div.CoverButtonIcon", [])]); + var coverLogo = vd.h("a.CoverLogo", { href: Utils_1.Urls.explore, target: "_blank" }, []); + return vd.h(cover, [this._getCoverBackgroundVNode(configuration), coverButton, coverLogo]); }; 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 } }; + conf.src : Utils_1.Urls.thumbnail(conf.key, Viewer_1.ImageSize.Size640); + var properties = { style: { backgroundImage: "url(" + url + ")" } }; var children = []; - if (conf.loading) { + 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); }; CoverComponent.componentName = "cover"; @@ -21162,13 +21837,15 @@ exports.CoverComponent = CoverComponent; Component_1.ComponentService.registerCover(CoverComponent); exports.default = CoverComponent; -},{"../Component":226,"rxjs/add/operator/filter":61,"rxjs/add/operator/map":65,"rxjs/add/operator/withLatestFrom":83,"virtual-dom":182}],246:[function(require,module,exports){ +},{"../Component":274,"../Utils":284,"../Viewer":285,"rxjs":26,"rxjs/operators":224,"virtual-dom":230}],295:[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; } @@ -21176,25 +21853,23 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var _ = require("underscore"); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var vd = require("virtual-dom"); -var BehaviorSubject_1 = require("rxjs/BehaviorSubject"); -require("rxjs/add/operator/combineLatest"); var Component_1 = require("../Component"); -var DebugComponent = (function (_super) { +var DebugComponent = /** @class */ (function (_super) { __extends(DebugComponent, _super); - function DebugComponent(name, container, navigator) { - var _this = _super.call(this, name, container, navigator) || this; - _this._open$ = new BehaviorSubject_1.BehaviorSubject(false); - _this._displaying = false; + function DebugComponent() { + var _this = _super !== null && _super.apply(this, arguments) || this; + _this._open$ = new rxjs_1.BehaviorSubject(false); return _this; } DebugComponent.prototype._activate = function () { var _this = this; - this._disposable = this._navigator.stateService.currentState$ - .combineLatest(this._open$, this._navigator.imageLoadingService.loadstatus$, function (frame, open, loadStatus) { + this._disposable = rxjs_1.combineLatest(this._navigator.stateService.currentState$, this._open$, this._navigator.imageLoadingService.loadstatus$).pipe(operators_1.map(function (_a) { + var frame = _a[0], open = _a[1], loadStatus = _a[2]; return { name: _this._name, vnode: _this._getDebugVNode(open, _this._getDebugInfo(frame, loadStatus)) }; - }) + })) .subscribe(this._container.domRenderer.render$); }; DebugComponent.prototype._deactivate = function () { @@ -21216,10 +21891,13 @@ var DebugComponent = (function (_super) { 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) { + for (var key in loadStatus) { + if (!loadStatus.hasOwnProperty(key)) { + continue; + } + var status_1 = loadStatus[key]; + total += status_1.loaded; + if (status_1.loaded !== status_1.total) { loading++; } else { @@ -21276,13 +21954,15 @@ exports.DebugComponent = DebugComponent; Component_1.ComponentService.register(DebugComponent); exports.default = DebugComponent; -},{"../Component":226,"rxjs/BehaviorSubject":26,"rxjs/add/operator/combineLatest":53,"underscore":178,"virtual-dom":182}],247:[function(require,module,exports){ +},{"../Component":274,"rxjs":26,"rxjs/operators":224,"virtual-dom":230}],296:[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; } @@ -21290,36 +21970,44 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var vd = require("virtual-dom"); -require("rxjs/add/operator/combineLatest"); var Component_1 = require("../Component"); -var ImageComponent = (function (_super) { +var Utils_1 = require("../Utils"); +var ImageComponent = /** @class */ (function (_super) { __extends(ImageComponent, _super); - function ImageComponent(name, container, navigator) { + 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; - this.drawSubscription = this._container.domRenderer.element$ - .combineLatest(this._navigator.stateService.currentNode$, function (element, node) { - var canvas = document.getElementById(_this._canvasId); - return { canvas: canvas, node: node }; - }) - .subscribe(function (canvasNode) { - var canvas = canvasNode.canvas; - var node = canvasNode.node; - if (!node || !canvas) { - return null; - } + var canvasSize$ = this._container.domRenderer.element$.pipe(operators_1.map(function (element) { + return _this._dom.document.getElementById(_this._canvasId); + }), operators_1.filter(function (canvas) { + return !!canvas; + }), operators_1.map(function (canvas) { var adaptableDomRenderer = canvas.parentElement; var width = adaptableDomRenderer.offsetWidth; var height = adaptableDomRenderer.offsetHeight; - canvas.width = width; - canvas.height = height; - var ctx = canvas.getContext("2d"); - ctx.drawImage(node.image, 0, 0, width, height); + return [canvas, { height: height, width: width }]; + }), operators_1.distinctUntilChanged(function (s1, s2) { + return s1.height === s2.height && s1.width === s2.width; + }, function (_a) { + var canvas = _a[0], size = _a[1]; + return size; + })); + this.drawSubscription = rxjs_1.combineLatest(canvasSize$, 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, []) }); }; @@ -21336,221 +22024,16 @@ exports.ImageComponent = ImageComponent; Component_1.ComponentService.register(ImageComponent); exports.default = ImageComponent; -},{"../Component":226,"rxjs/add/operator/combineLatest":53,"virtual-dom":182}],248:[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"); -require("rxjs/add/observable/fromEvent"); -require("rxjs/add/operator/withLatestFrom"); -var Edge_1 = require("../Edge"); -var Component_1 = require("../Component"); -var Geo_1 = require("../Geo"); -var KeyboardComponent = (function (_super) { - __extends(KeyboardComponent, _super); - function KeyboardComponent(name, container, navigator) { - var _this = _super.call(this, name, container, navigator) || this; - _this._spatial = new Geo_1.Spatial(); - _this._perspectiveDirections = [ - Edge_1.EdgeDirection.StepForward, - Edge_1.EdgeDirection.StepBackward, - Edge_1.EdgeDirection.StepLeft, - Edge_1.EdgeDirection.StepRight, - Edge_1.EdgeDirection.TurnLeft, - Edge_1.EdgeDirection.TurnRight, - Edge_1.EdgeDirection.TurnU, - ]; - return _this; - } - KeyboardComponent.prototype._activate = function () { - var _this = this; - var sequenceEdges$ = this._navigator.stateService.currentNode$ - .switchMap(function (node) { - return node.sequenceEdges$; - }); - var spatialEdges$ = this._navigator.stateService.currentNode$ - .switchMap(function (node) { - return node.spatialEdges$; - }); - this._disposable = Observable_1.Observable - .fromEvent(document, "keydown") - .withLatestFrom(this._navigator.stateService.currentState$, sequenceEdges$, spatialEdges$, function (event, frame, sequenceEdges, spatialEdges) { - return { event: event, frame: frame, sequenceEdges: sequenceEdges, spatialEdges: spatialEdges }; - }) - .subscribe(function (kf) { - if (!kf.frame.state.currentNode.pano) { - _this._navigatePerspective(kf.event, kf.sequenceEdges, kf.spatialEdges); - } - else { - _this._navigatePanorama(kf.event, kf.sequenceEdges, kf.spatialEdges, kf.frame.state.camera); - } - }); - }; - KeyboardComponent.prototype._deactivate = function () { - this._disposable.unsubscribe(); - }; - KeyboardComponent.prototype._getDefaultConfiguration = function () { - return {}; - }; - KeyboardComponent.prototype._navigatePanorama = function (event, sequenceEdges, spatialEdges, camera) { - var navigationAngle = 0; - var stepDirection = null; - var sequenceDirection = null; - var phi = this._rotationFromCamera(camera).phi; - switch (event.keyCode) { - case 37:// left - if (event.shiftKey || event.altKey) { - break; - } - navigationAngle = Math.PI / 2 + phi; - stepDirection = Edge_1.EdgeDirection.StepLeft; - break; - case 38:// up - if (event.shiftKey) { - break; - } - if (event.altKey) { - sequenceDirection = Edge_1.EdgeDirection.Next; - break; - } - navigationAngle = phi; - stepDirection = Edge_1.EdgeDirection.StepForward; - break; - case 39:// right - if (event.shiftKey || event.altKey) { - break; - } - navigationAngle = -Math.PI / 2 + phi; - stepDirection = Edge_1.EdgeDirection.StepRight; - break; - case 40:// down - if (event.shiftKey) { - break; - } - if (event.altKey) { - sequenceDirection = Edge_1.EdgeDirection.Prev; - break; - } - navigationAngle = Math.PI + phi; - stepDirection = Edge_1.EdgeDirection.StepBackward; - break; - default: - return; - } - event.preventDefault(); - if (sequenceDirection != null) { - this._moveInDir(sequenceDirection, sequenceEdges); - return; - } - if (stepDirection == null || !spatialEdges.cached) { - return; - } - navigationAngle = this._spatial.wrapAngle(navigationAngle); - var threshold = Math.PI / 4; - var edges = spatialEdges.edges.filter(function (e) { - return e.data.direction === Edge_1.EdgeDirection.Pano || - e.data.direction === stepDirection; - }); - 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._navigator.moveToKey$(toKey) - .subscribe(function (n) { return; }, function (e) { console.error(e); }); - }; - KeyboardComponent.prototype._rotationFromCamera = function (camera) { - var direction = camera.lookat.clone().sub(camera.position); - var upProjection = direction.clone().dot(camera.up); - var planeProjection = direction.clone().sub(camera.up.clone().multiplyScalar(upProjection)); - var phi = Math.atan2(planeProjection.y, planeProjection.x); - var theta = Math.PI / 2 - this._spatial.angleToPlane(direction.toArray(), [0, 0, 1]); - return { phi: phi, theta: theta }; - }; - KeyboardComponent.prototype._navigatePerspective = function (event, sequenceEdges, spatialEdges) { - var direction = null; - var sequenceDirection = null; - switch (event.keyCode) { - case 37:// left - if (event.altKey) { - break; - } - direction = event.shiftKey ? Edge_1.EdgeDirection.TurnLeft : Edge_1.EdgeDirection.StepLeft; - break; - case 38:// up - if (event.altKey) { - sequenceDirection = Edge_1.EdgeDirection.Next; - break; - } - direction = event.shiftKey ? Edge_1.EdgeDirection.Pano : Edge_1.EdgeDirection.StepForward; - break; - case 39:// right - if (event.altKey) { - break; - } - direction = event.shiftKey ? Edge_1.EdgeDirection.TurnRight : Edge_1.EdgeDirection.StepRight; - break; - case 40:// down - if (event.altKey) { - sequenceDirection = Edge_1.EdgeDirection.Prev; - break; - } - direction = event.shiftKey ? Edge_1.EdgeDirection.TurnU : Edge_1.EdgeDirection.StepBackward; - break; - default: - return; - } - event.preventDefault(); - if (sequenceDirection != null) { - this._moveInDir(sequenceDirection, sequenceEdges); - return; - } - this._moveInDir(direction, spatialEdges); - }; - KeyboardComponent.prototype._moveInDir = function (direction, edgeStatus) { - if (!edgeStatus.cached) { - return; - } - for (var _i = 0, _a = edgeStatus.edges; _i < _a.length; _i++) { - var edge = _a[_i]; - if (edge.data.direction === direction) { - this._navigator.moveToKey$(edge.to) - .subscribe(function (n) { return; }, function (e) { console.error(e); }); - return; - } - } - }; - KeyboardComponent.componentName = "keyboard"; - return KeyboardComponent; -}(Component_1.Component)); -exports.KeyboardComponent = KeyboardComponent; -Component_1.ComponentService.register(KeyboardComponent); -exports.default = KeyboardComponent; -},{"../Component":226,"../Edge":227,"../Geo":229,"rxjs/Observable":29,"rxjs/add/observable/fromEvent":42,"rxjs/add/operator/withLatestFrom":83}],249:[function(require,module,exports){ +},{"../Component":274,"../Utils":284,"rxjs":26,"rxjs/operators":224,"virtual-dom":230}],297:[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; } @@ -21558,29 +22041,32 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var _ = require("underscore"); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var vd = require("virtual-dom"); -require("rxjs/add/operator/combineLatest"); var Component_1 = require("../Component"); -var LoadingComponent = (function (_super) { +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$ - .combineLatest(this._navigator.imageLoadingService.loadstatus$, function (loading, loadStatus) { - if (!loading) { - return { name: "loading", vnode: _this._getBarVNode(100) }; - } + this._loadingSubscription = this._navigator.loadingService.loading$.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 _i = 0, _a = _.values(loadStatus); _i < _a.length; _i++) { - var loadStat = _a[_i]; - if (loadStat.loaded !== loadStat.total) { - loaded += loadStat.loaded; - total += loadStat.total; + 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; @@ -21588,7 +22074,7 @@ var LoadingComponent = (function (_super) { percentage = (loaded / total) * 100; } return { name: _this._name, vnode: _this._getBarVNode(percentage) }; - }) + })) .subscribe(this._container.domRenderer.render$); }; LoadingComponent.prototype._deactivate = function () { @@ -21617,13 +22103,15 @@ exports.LoadingComponent = LoadingComponent; Component_1.ComponentService.register(LoadingComponent); exports.default = LoadingComponent; -},{"../Component":226,"rxjs/add/operator/combineLatest":53,"underscore":178,"virtual-dom":182}],250:[function(require,module,exports){ +},{"../Component":274,"rxjs":26,"rxjs/operators":224,"virtual-dom":230}],298:[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; } @@ -21631,63 +22119,109 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); 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 Error_1 = require("../Error"); var Component_1 = require("../Component"); -var NavigationComponent = (function (_super) { +/** + * @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._dirNames = {}; - _this._dirNames[Edge_1.EdgeDirection.StepForward] = "Forward"; - _this._dirNames[Edge_1.EdgeDirection.StepBackward] = "Backward"; - _this._dirNames[Edge_1.EdgeDirection.StepLeft] = "Left"; - _this._dirNames[Edge_1.EdgeDirection.StepRight] = "Right"; - _this._dirNames[Edge_1.EdgeDirection.TurnLeft] = "Turnleft"; - _this._dirNames[Edge_1.EdgeDirection.TurnRight] = "Turnright"; - _this._dirNames[Edge_1.EdgeDirection.TurnU] = "Turnaround"; + _this._seqNames = {}; + _this._seqNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.Prev]] = "Prev"; + _this._seqNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.Next]] = "Next"; + _this._spaTopNames = {}; + _this._spaTopNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.TurnLeft]] = "Turnleft"; + _this._spaTopNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.StepLeft]] = "Left"; + _this._spaTopNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.StepForward]] = "Forward"; + _this._spaTopNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.StepRight]] = "Right"; + _this._spaTopNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.TurnRight]] = "Turnright"; + _this._spaBottomNames = {}; + _this._spaBottomNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.TurnU]] = "Turnaround"; + _this._spaBottomNames[Edge_1.EdgeDirection[Edge_1.EdgeDirection.StepBackward]] = "Backward"; return _this; } NavigationComponent.prototype._activate = function () { var _this = this; - this._renderSubscription = this._navigator.stateService.currentNode$ - .switchMap(function (node) { - return node.pano ? - Observable_1.Observable.of([]) : - Observable_1.Observable.combineLatest(node.sequenceEdges$, node.spatialEdges$, function (seq, spa) { - return seq.edges.concat(spa.edges); - }); - }) - .map(function (edges) { - var btns = []; - for (var _i = 0, edges_1 = edges; _i < edges_1.length; _i++) { - var edge = edges_1[_i]; - var direction = edge.data.direction; - var name_1 = _this._dirNames[direction]; - if (name_1 == null) { - continue; - } - btns.push(_this._createVNode(direction, name_1)); - } - return { name: _this._name, vnode: vd.h("div.NavigationComponent", btns) }; - }) + this._renderSubscription = rxjs_1.combineLatest(this._navigator.stateService.currentNode$, this._configuration$).pipe(operators_1.switchMap(function (_a) { + var node = _a[0], configuration = _a[1]; + var sequenceEdges$ = configuration.sequence ? + node.sequenceEdges$.pipe(operators_1.map(function (status) { + return status.edges + .map(function (edge) { + return edge.data.direction; + }); + })) : + rxjs_1.of([]); + var spatialEdges$ = !node.pano && configuration.spatial ? + node.spatialEdges$.pipe(operators_1.map(function (status) { + return status.edges + .map(function (edge) { + return edge.data.direction; + }); + })) : + rxjs_1.of([]); + return rxjs_1.combineLatest(sequenceEdges$, spatialEdges$).pipe(operators_1.map(function (_a) { + var seq = _a[0], spa = _a[1]; + return seq.concat(spa); + })); + }), operators_1.map(function (edgeDirections) { + var seqs = _this._createArrowRow(_this._seqNames, edgeDirections); + var spaTops = _this._createArrowRow(_this._spaTopNames, edgeDirections); + var spaBottoms = _this._createArrowRow(_this._spaBottomNames, edgeDirections); + var seqContainer = vd.h("div.NavigationSequence", seqs); + var spaTopContainer = vd.h("div.NavigationSpatialTop", spaTops); + var spaBottomContainer = vd.h("div.NavigationSpatialBottom", spaBottoms); + var spaContainer = vd.h("div.NavigationSpatial", [spaTopContainer, spaBottomContainer]); + return { name: _this._name, vnode: vd.h("div.NavigationContainer", [seqContainer, spaContainer]) }; + })) .subscribe(this._container.domRenderer.render$); }; NavigationComponent.prototype._deactivate = function () { this._renderSubscription.unsubscribe(); }; NavigationComponent.prototype._getDefaultConfiguration = function () { - return {}; + return { sequence: true, spatial: true }; + }; + NavigationComponent.prototype._createArrowRow = function (arrowNames, edgeDirections) { + var arrows = []; + for (var arrowName in arrowNames) { + if (!(arrowNames.hasOwnProperty(arrowName))) { + continue; + } + var direction = Edge_1.EdgeDirection[arrowName]; + if (edgeDirections.indexOf(direction) !== -1) { + arrows.push(this._createVNode(direction, arrowNames[arrowName], "visible")); + } + else { + arrows.push(this._createVNode(direction, arrowNames[arrowName], "hidden")); + } + } + return arrows; }; - NavigationComponent.prototype._createVNode = function (direction, name) { + 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); }); + .subscribe(undefined, function (error) { + if (!(error instanceof Error_1.AbortMapillaryError)) { + console.error(error); + } + }); + }, + style: { + visibility: visibility, }, }, []); }; @@ -21698,13 +22232,15 @@ exports.NavigationComponent = NavigationComponent; Component_1.ComponentService.register(NavigationComponent); exports.default = NavigationComponent; -},{"../Component":226,"../Edge":227,"rxjs/Observable":29,"rxjs/add/operator/first":63,"rxjs/add/operator/map":65,"virtual-dom":182}],251:[function(require,module,exports){ +},{"../Component":274,"../Edge":275,"../Error":276,"rxjs":26,"rxjs/operators":224,"virtual-dom":230}],299:[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; } @@ -21712,79 +22248,67 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var _ = require("underscore"); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); 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 = (function () { +var DescriptionState = /** @class */ (function () { function DescriptionState() { } return DescriptionState; }()); -var RouteState = (function () { +var RouteState = /** @class */ (function () { function RouteState() { } return RouteState; }()); -var RouteTrack = (function () { +var RouteTrack = /** @class */ (function () { function RouteTrack() { this.nodeInstructions = []; this.nodeInstructionsOrdered = []; } return RouteTrack; }()); -var RouteComponent = (function (_super) { +var RouteComponent = /** @class */ (function (_super) { __extends(RouteComponent, _super); function RouteComponent(name, container, navigator) { return _super.call(this, name, container, navigator) || this; } RouteComponent.prototype._activate = function () { var _this = this; - var _slowedStream$; - _slowedStream$ = this._navigator.stateService.currentState$.filter(function (frame) { + var slowedStream$ = this._navigator.stateService.currentState$.pipe(operators_1.filter(function (frame) { return (frame.id % 2) === 0; - }).filter(function (frame) { + }), operators_1.filter(function (frame) { return frame.state.nodesAhead < 15; - }).distinctUntilChanged(undefined, function (frame) { + }), operators_1.distinctUntilChanged(undefined, function (frame) { return frame.state.lastNode.key; - }); - var _routeTrack$; - _routeTrack$ = this.configuration$.mergeMap(function (conf) { - return Observable_1.Observable.from(conf.paths); - }).distinct(function (p) { + })); + var routeTrack$ = rxjs_1.combineLatest(this.configuration$.pipe(operators_1.mergeMap(function (conf) { + return rxjs_1.from(conf.paths); + }), operators_1.distinct(function (p) { return p.sequenceKey; - }).mergeMap(function (path) { - return _this._navigator.apiV3.sequenceByKey$([path.sequenceKey]) - .map(function (sequenceByKey) { + }), operators_1.mergeMap(function (path) { + return _this._navigator.apiV3.sequenceByKey$([path.sequenceKey]).pipe(operators_1.map(function (sequenceByKey) { return sequenceByKey[path.sequenceKey]; - }); - }).combineLatest(this.configuration$, function (sequence, conf) { + })); + })), this.configuration$).pipe(operators_1.map(function (_a) { + var sequence = _a[0], conf = _a[1]; var i = 0; var instructionPlaces = []; - for (var _i = 0, _a = conf.paths; _i < _a.length; _i++) { - var path = _a[_i]; + for (var _i = 0, _b = conf.paths; _i < _b.length; _i++) { + var path = _b[_i]; if (path.sequenceKey === sequence.key) { var nodeInstructions = []; var saveKey = false; - for (var _b = 0, _c = sequence.keys; _b < _c.length; _b++) { - var key = _c[_b]; + for (var _c = 0, _d = sequence.keys; _c < _d.length; _c++) { + var key = _d[_c]; if (path.startKey === key) { saveKey = true; } if (saveKey) { var description = null; - for (var _d = 0, _e = path.infoKeys; _d < _e.length; _d++) { - var infoKey = _e[_d]; + for (var _e = 0, _f = path.infoKeys; _e < _f.length; _e++) { + var infoKey = _f[_e]; if (infoKey.key === key) { description = infoKey.description; } @@ -21800,18 +22324,27 @@ var RouteComponent = (function (_super) { i++; } return instructionPlaces; - }).scan(function (routeTrack, instructionPlaces) { + }), operators_1.scan(function (routeTrack, instructionPlaces) { for (var _i = 0, instructionPlaces_1 = instructionPlaces; _i < instructionPlaces_1.length; _i++) { var instructionPlace = instructionPlaces_1[_i]; routeTrack.nodeInstructionsOrdered[instructionPlace.place] = instructionPlace.nodeInstructions; } - routeTrack.nodeInstructions = _.flatten(routeTrack.nodeInstructionsOrdered); + for (var place in routeTrack.nodeInstructionsOrdered) { + if (!routeTrack.nodeInstructionsOrdered.hasOwnProperty(place)) { + continue; + } + var instructionGroup = routeTrack.nodeInstructionsOrdered[place]; + for (var _a = 0, instructionGroup_1 = instructionGroup; _a < instructionGroup_1.length; _a++) { + var instruction = instructionGroup_1[_a]; + routeTrack.nodeInstructions.push(instruction); + } + } return routeTrack; - }, new RouteTrack()); - this._disposable = _slowedStream$ - .combineLatest(_routeTrack$, this.configuration$, function (frame, routeTrack, conf) { + }, new RouteTrack())); + var cacheNode$ = rxjs_1.combineLatest(slowedStream$, routeTrack$, this.configuration$).pipe(operators_1.map(function (_a) { + var frame = _a[0], routeTrack = _a[1], conf = _a[2]; return { conf: conf, frame: frame, routeTrack: routeTrack }; - }).scan(function (routeState, rtAndFrame) { + }), operators_1.scan(function (routeState, rtAndFrame) { if (rtAndFrame.conf.playing === undefined || rtAndFrame.conf.playing) { routeState.routeTrack = rtAndFrame.routeTrack; routeState.currentNode = rtAndFrame.frame.state.currentNode; @@ -21823,10 +22356,9 @@ var RouteComponent = (function (_super) { routeState.playing = false; } return routeState; - }, new RouteState()) - .filter(function (routeState) { + }, new RouteState()), operators_1.filter(function (routeState) { return routeState.playing; - }).filter(function (routeState) { + }), operators_1.filter(function (routeState) { for (var _i = 0, _a = routeState.routeTrack.nodeInstructions; _i < _a.length; _i++) { var nodeInstruction = _a[_i]; if (!nodeInstruction) { @@ -21837,9 +22369,9 @@ var RouteComponent = (function (_super) { } } return false; - }).distinctUntilChanged(undefined, function (routeState) { + }), operators_1.distinctUntilChanged(undefined, function (routeState) { return routeState.lastNode.key; - }).mergeMap(function (routeState) { + }), operators_1.mergeMap(function (routeState) { var i = 0; for (var _i = 0, _a = routeState.routeTrack.nodeInstructions; _i < _a.length; _i++) { var nodeInstruction = _a[_i]; @@ -21850,29 +22382,32 @@ var RouteComponent = (function (_super) { } var nextInstruction = routeState.routeTrack.nodeInstructions[i + 1]; if (!nextInstruction) { - return Observable_1.Observable.of(null); + return rxjs_1.of(null); } return _this._navigator.graphService.cacheNode$(nextInstruction.key); - }).combineLatest(this.configuration$, function (node, conf) { + })); + this._disposable = rxjs_1.combineLatest(cacheNode$, this.configuration$).pipe(operators_1.map(function (_a) { + var node = _a[0], conf = _a[1]; return { conf: conf, node: node }; - }).filter(function (cAN) { + }), operators_1.filter(function (cAN) { return cAN.node !== null && cAN.conf.playing; - }).pluck("node").subscribe(this._navigator.stateService.appendNode$); - this._disposableDescription = this._navigator.stateService.currentNode$ - .combineLatest(_routeTrack$, this.configuration$, function (node, routeTrack, conf) { + }), 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, _a = routeTrack.nodeInstructions; _i < _a.length; _i++) { - var nodeInstruction = _a[_i]; + 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; - }).scan(function (descriptionState, description) { + }), operators_1.scan(function (descriptionState, description) { if (description !== descriptionState.description && description !== null) { descriptionState.description = description; descriptionState.showsLeft = 6; @@ -21884,14 +22419,15 @@ var RouteComponent = (function (_super) { descriptionState.description = null; } return descriptionState; - }, new DescriptionState()).map(function (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$); + })) + .subscribe(this._container.domRenderer.render$); }; RouteComponent.prototype._deactivate = function () { this._disposable.unsubscribe(); @@ -21918,12 +22454,15 @@ exports.RouteComponent = RouteComponent; Component_1.ComponentService.register(RouteComponent); exports.default = RouteComponent; -},{"../Component":226,"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":73,"underscore":178,"virtual-dom":182}],252:[function(require,module,exports){ +},{"../Component":274,"rxjs":26,"rxjs/operators":224,"virtual-dom":230}],300:[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; } @@ -21931,22 +22470,19 @@ 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 rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Component_1 = require("../Component"); -var StatsComponent = (function (_super) { +var StatsComponent = /** @class */ (function (_super) { __extends(StatsComponent, _super); - function StatsComponent(name, container, navigator) { - return _super.call(this, name, container, navigator) || this; + function StatsComponent(name, container, navigator, scheduler) { + var _this = _super.call(this, name, container, navigator) || this; + _this._scheduler = scheduler; + return _this; } StatsComponent.prototype._activate = function () { var _this = this; - this._sequenceSubscription = this._navigator.stateService.currentNode$ - .scan(function (keys, node) { + this._sequenceSubscription = this._navigator.stateService.currentNode$.pipe(operators_1.scan(function (keys, node) { var sKey = node.sequenceKey; keys.report = []; if (!(sKey in keys.reported)) { @@ -21954,24 +22490,18 @@ var StatsComponent = (function (_super) { keys.reported[sKey] = true; } return keys; - }, { report: [], reported: {} }) - .filter(function (keys) { + }, { report: [], reported: {} }), operators_1.filter(function (keys) { return keys.report.length > 0; - }) - .mergeMap(function (keys) { - return _this._navigator.apiV3.sequenceViewAdd$(keys.report) - .catch(function (error, caught) { + }), operators_1.mergeMap(function (keys) { + return _this._navigator.apiV3.sequenceViewAdd$(keys.report).pipe(operators_1.catchError(function (error, caught) { console.error("Failed to report sequence stats (" + keys.report + ")", error); - return Observable_1.Observable.empty(); - }); - }) + return rxjs_1.empty(); + })); + })) .subscribe(function () { }); - this._imageSubscription = this._navigator.stateService.currentNode$ - .map(function (node) { + this._imageSubscription = this._navigator.stateService.currentNode$.pipe(operators_1.map(function (node) { return node.key; - }) - .buffer(this._navigator.stateService.currentNode$.debounceTime(5000)) - .scan(function (keys, newKeys) { + })).pipe(operators_1.buffer(this._navigator.stateService.currentNode$.pipe(operators_1.debounceTime(5000, this._scheduler))), operators_1.scan(function (keys, newKeys) { keys.report = []; for (var _i = 0, newKeys_1 = newKeys; _i < newKeys_1.length; _i++) { var key = newKeys_1[_i]; @@ -21981,17 +22511,14 @@ var StatsComponent = (function (_super) { } } return keys; - }, { report: [], reported: {} }) - .filter(function (keys) { + }, { report: [], reported: {} }), operators_1.filter(function (keys) { return keys.report.length > 0; - }) - .mergeMap(function (keys) { - return _this._navigator.apiV3.imageViewAdd$(keys.report) - .catch(function (error, caught) { + }), 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 Observable_1.Observable.empty(); - }); - }) + return rxjs_1.empty(); + })); + })) .subscribe(function () { }); }; StatsComponent.prototype._deactivate = function () { @@ -22008,13 +22535,15 @@ exports.StatsComponent = StatsComponent; Component_1.ComponentService.register(StatsComponent); exports.default = StatsComponent; -},{"../Component":226,"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":73}],253:[function(require,module,exports){ +},{"../Component":274,"rxjs":26,"rxjs/operators":224}],301:[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; } @@ -22023,26 +22552,22 @@ 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"); +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 = (function (_super) { +var DirectionComponent = /** @class */ (function (_super) { __extends(DirectionComponent, _super); - function DirectionComponent(name, container, navigator) { + function DirectionComponent(name, container, navigator, directionDOMRenderer) { var _this = _super.call(this, name, container, navigator) || this; - _this._renderer = new Component_1.DirectionDOMRenderer(_this.defaultConfiguration, container.element); - _this._hoveredKeySubject$ = new Subject_1.Subject(); - _this._hoveredKey$ = _this._hoveredKeySubject$.share(); + _this._renderer = !!directionDOMRenderer ? + directionDOMRenderer : + new Component_1.DirectionDOMRenderer(_this.defaultConfiguration, { height: container.element.offsetHeight, width: container.element.offsetWidth }); + _this._hoveredKeySubject$ = new rxjs_1.Subject(); + _this._hoveredKey$ = _this._hoveredKeySubject$.pipe(operators_1.share()); return _this; } Object.defineProperty(DirectionComponent.prototype, "hoveredKey$", { @@ -22103,62 +22628,45 @@ var DirectionComponent = (function (_super) { DirectionComponent.prototype.setMaxWidth = function (maxWidth) { this.configure({ maxWidth: maxWidth }); }; - /** @inheritdoc */ - DirectionComponent.prototype.resize = function () { - this._renderer.resize(this._container.element); - }; DirectionComponent.prototype._activate = 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._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); - }) - .withLatestFrom(this._configuration$) - .switchMap(function (nc) { - var node = nc[0]; - var configuration = nc[1]; - return node.spatialEdges$ - .withLatestFrom(configuration.distinguishSequence ? + }), 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$(node.sequenceKey) - .catch(function (error, caught) { + .cacheSequence$(node.sequenceKey).pipe(operators_1.catchError(function (error, caught) { console.error("Failed to cache sequence (" + node.sequenceKey + ")", error); - return Observable_1.Observable.empty(); - }) : - Observable_1.Observable.of(null)); - }) - .subscribe(function (es) { - _this._renderer.setEdges(es[0], es[1]); + 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$ - .do(function (renderCamera) { + this._renderCameraSubscription = this._container.renderService.renderCameraFrame$.pipe(operators_1.tap(function (renderCamera) { _this._renderer.setRenderCamera(renderCamera); - }) - .map(function (renderCamera) { + }), operators_1.map(function () { return _this._renderer; - }) - .filter(function (renderer) { + }), operators_1.filter(function (renderer) { return renderer.needsRender; - }) - .map(function (renderer) { + }), operators_1.map(function (renderer) { return { name: _this._name, vnode: renderer.render(_this._navigator) }; - }) + })) .subscribe(this._container.domRenderer.render$); - 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) { + 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"); @@ -22167,15 +22675,19 @@ var DirectionComponent = (function (_super) { } } return null; - }) - .distinctUntilChanged() + }), operators_1.distinctUntilChanged()) .subscribe(this._hoveredKeySubject$); + this._emitHoveredKeySubscription = this._hoveredKey$ + .subscribe(function (key) { + _this.fire(DirectionComponent.hoveredkeychanged, key); + }); }; DirectionComponent.prototype._deactivate = function () { this._configurationSubscription.unsubscribe(); + this._emitHoveredKeySubscription.unsubscribe(); + this._hoveredKeySubscription.unsubscribe(); this._nodeSubscription.unsubscribe(); this._renderCameraSubscription.unsubscribe(); - this._hoveredKeySubscription.unsubscribe(); }; DirectionComponent.prototype._getDefaultConfiguration = function () { return { @@ -22186,13 +22698,25 @@ var DirectionComponent = (function (_super) { }; /** @inheritdoc */ DirectionComponent.componentName = "direction"; + /** + * Event fired when the hovered key changes. + * + * @description Emits the key of the node for the direction + * arrow that is being hovered. When the mouse leaves a + * direction arrow null is emitted. + * + * @event DirectionComponent#hoveredkeychanged + * @type {string} The hovered key, null if no key is hovered. + */ + DirectionComponent.hoveredkeychanged = "hoveredkeychanged"; return DirectionComponent; }(Component_1.Component)); exports.DirectionComponent = DirectionComponent; Component_1.ComponentService.register(DirectionComponent); exports.default = DirectionComponent; -},{"../../Component":226,"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":74,"virtual-dom":182}],254:[function(require,module,exports){ + +},{"../../Component":274,"rxjs":26,"rxjs/operators":224,"virtual-dom":230}],302:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var Geo_1 = require("../../Geo"); @@ -22200,15 +22724,15 @@ var Geo_1 = require("../../Geo"); * @class DirectionDOMCalculator * @classdesc Helper class for calculating DOM CSS properties. */ -var DirectionDOMCalculator = (function () { - function DirectionDOMCalculator(configuration, element) { +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(element); + this._resize(size); this._reset(); } Object.defineProperty(DirectionDOMCalculator.prototype, "minWidth", { @@ -22342,13 +22866,12 @@ var DirectionDOMCalculator = (function () { }; /** * Resizes all properties according to the width and height - * of the element. + * of the size object. * - * @param {HTMLElement} element The container element from which to extract - * the width and height. + * @param {ISize} size The size of the container element. */ - DirectionDOMCalculator.prototype.resize = function (element) { - this._resize(element); + DirectionDOMCalculator.prototype.resize = function (size) { + this._resize(size); this._reset(); }; /** @@ -22377,9 +22900,9 @@ var DirectionDOMCalculator = (function () { 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._resize = function (size) { + this._elementWidth = size.width; + this._elementHeight = size.height; }; DirectionDOMCalculator.prototype._reset = function () { this._containerWidth = this._getContainerWidth(this._elementWidth, this._elementHeight); @@ -22431,23 +22954,24 @@ var DirectionDOMCalculator = (function () { exports.DirectionDOMCalculator = DirectionDOMCalculator; exports.default = DirectionDOMCalculator; -},{"../../Geo":229}],255:[function(require,module,exports){ + +},{"../../Geo":277}],303:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); var vd = require("virtual-dom"); var Component_1 = require("../../Component"); var Edge_1 = require("../../Edge"); +var Error_1 = require("../../Error"); var Geo_1 = require("../../Geo"); /** * @class DirectionDOMRenderer * @classdesc DOM renderer for direction arrows. */ -var DirectionDOMRenderer = (function () { - function DirectionDOMRenderer(configuration, element) { +var DirectionDOMRenderer = /** @class */ (function () { + function DirectionDOMRenderer(configuration, size) { this._isEdge = false; this._spatial = new Geo_1.Spatial(); - this._calculator = new Component_1.DirectionDOMCalculator(configuration, element); + this._calculator = new Component_1.DirectionDOMCalculator(configuration, size); this._node = null; this._rotation = { phi: 0, theta: 0 }; this._epsilon = 0.5 * Math.PI / 180; @@ -22562,10 +23086,10 @@ var DirectionDOMRenderer = (function () { * Detect the element's width and height and resize * elements accordingly. * - * @param {HTMLElement} element Viewer container element. + * @param {ISize} size Size of vßiewer container element. */ - DirectionDOMRenderer.prototype.resize = function (element) { - this._calculator.resize(element); + DirectionDOMRenderer.prototype.resize = function (size) { + this._calculator.resize(size); this._setNeedsRender(); }; DirectionDOMRenderer.prototype._setNeedsRender = function () { @@ -22678,21 +23202,33 @@ var DirectionDOMRenderer = (function () { DirectionDOMRenderer.prototype._createVNodeByKey = function (navigator, key, azimuth, rotation, offset, className, shiftVertically) { var onClick = function (e) { navigator.moveToKey$(key) - .subscribe(function (node) { return; }, function (error) { console.error(error); }); + .subscribe(undefined, function (error) { + if (!(error instanceof Error_1.AbortMapillaryError)) { + console.error(error); + } + }); }; return this._createVNode(key, azimuth, rotation, offset, className, "DirectionsCircle", onClick, shiftVertically); }; DirectionDOMRenderer.prototype._createVNodeByDirection = function (navigator, key, azimuth, rotation, direction) { var onClick = function (e) { navigator.moveDir$(direction) - .subscribe(function (node) { return; }, function (error) { console.error(error); }); + .subscribe(undefined, function (error) { + if (!(error instanceof Error_1.AbortMapillaryError)) { + console.error(error); + } + }); }; return this._createVNode(key, azimuth, rotation, this._calculator.outerRadius, "DirectionsArrowStep", "DirectionsCircle", onClick); }; DirectionDOMRenderer.prototype._createVNodeByTurn = function (navigator, key, className, direction) { var onClick = function (e) { navigator.moveDir$(direction) - .subscribe(function (node) { return; }, function (error) { console.error(error); }); + .subscribe(undefined, function (error) { + if (!(error instanceof Error_1.AbortMapillaryError)) { + console.error(error); + } + }); }; var style = { height: this._calculator.turnCircleSizeCss, @@ -22798,12 +23334,16 @@ var DirectionDOMRenderer = (function () { exports.DirectionDOMRenderer = DirectionDOMRenderer; exports.default = DirectionDOMRenderer; -},{"../../Component":226,"../../Edge":227,"../../Geo":229,"virtual-dom":182}],256:[function(require,module,exports){ + +},{"../../Component":274,"../../Edge":275,"../../Error":276,"../../Geo":277,"virtual-dom":230}],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]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -22811,70 +23351,49 @@ 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/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 rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Component_1 = require("../../Component"); var Render_1 = require("../../Render"); var Tiles_1 = require("../../Tiles"); var Utils_1 = require("../../Utils"); -var ImagePlaneComponent = (function (_super) { +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) { + _this._rendererOperation$ = new rxjs_1.Subject(); + _this._rendererCreator$ = new rxjs_1.Subject(); + _this._rendererDisposer$ = new rxjs_1.Subject(); + _this._renderer$ = _this._rendererOperation$.pipe(operators_1.scan(function (renderer, operation) { return operation(renderer); - }, null) - .filter(function (renderer) { + }, null), operators_1.filter(function (renderer) { return renderer != null; - }) - .distinctUntilChanged(undefined, function (renderer) { + }), operators_1.distinctUntilChanged(undefined, function (renderer) { return renderer.frameId; - }); - _this._rendererCreator$ - .map(function () { + })); + _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$ - .map(function () { + _this._rendererDisposer$.pipe(operators_1.map(function () { return function (renderer) { renderer.dispose(); return null; }; - }) + })) .subscribe(_this._rendererOperation$); return _this; } ImagePlaneComponent.prototype._activate = function () { var _this = this; - this._rendererSubscription = this._renderer$ - .map(function (renderer) { + this._rendererSubscription = this._renderer$.pipe(operators_1.map(function (renderer) { var renderHash = { name: _this._name, render: { @@ -22886,148 +23405,125 @@ var ImagePlaneComponent = (function (_super) { }; renderer.clearNeedsRender(); return renderHash; - }) + })) .subscribe(this._container.glRenderer.render$); this._rendererCreator$.next(null); - this._stateSubscription = this._navigator.stateService.currentState$ - .map(function (frame) { + 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$ - .distinctUntilChanged(undefined, function (frame) { + var textureProvider$ = this._navigator.stateService.currentState$.pipe(operators_1.distinctUntilChanged(undefined, function (frame) { return frame.state.currentNode.key; - }) - .combineLatest(this._configuration$) - .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 (args) { - var state = args[0].state; - var renderer = args[1]; - var viewportSize = args[2]; + }), 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 = Math.max(viewportSize.width, viewportSize.height) > 1024 ? 1024 : 512; + 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(); + }), operators_1.publishReplay(1), operators_1.refCount()); this._textureProviderSubscription = textureProvider$.subscribe(function () { }); - this._setTextureProviderSubscription = textureProvider$ - .map(function (provider) { + this._setTextureProviderSubscription = textureProvider$.pipe(operators_1.map(function (provider) { return function (renderer) { renderer.setTextureProvider(provider.key, provider); return renderer; }; - }) + })) .subscribe(this._rendererOperation$); - this._abortTextureProviderSubscription = textureProvider$ - .pairwise() + 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$.pipe(operators_1.pairwise()) .subscribe(function (pair) { var previous = pair[0]; previous.abort(); }); - var roiTrigger$ = this._container.renderService.renderCameraFrame$ - .map(function (renderCamera) { + 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 [ - renderCamera.camera.position.clone(), - renderCamera.camera.lookat.clone(), - renderCamera.zoom.valueOf() + camera.camera.position.clone(), + camera.camera.lookat.clone(), + camera.zoom.valueOf(), + size.height.valueOf(), + size.width.valueOf() ]; - }) - .pairwise() - .skipWhile(function (pls) { + }), operators_1.pairwise(), operators_1.skipWhile(function (pls) { return pls[1][2] - pls[0][2] < 0 || pls[1][2] === 0; - }) - .map(function (pls) { + }), 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]; - return samePosition && sameLookat && sameZoom; - }) - .distinctUntilChanged() - .filter(function (stalled) { + 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; - }) - .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 (args) { + }), 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$.pipe(operators_1.map(function (_a) { + var camera = _a[0], size = _a[1], transform = _a[2]; return [ - _this._roiCalculator.computeRegionOfInterest(args[0], args[1], args[2]), + _this._roiCalculator.computeRegionOfInterest(camera, size, transform), provider, ]; - }); - }) - .filter(function (args) { + })); + }), operators_1.filter(function (args) { return !args[1].disposed; - }) + })) .subscribe(function (args) { var roi = args[0]; var provider = args[1]; provider.setRegionOfInterest(roi); }); - var hasTexture$ = textureProvider$ - .switchMap(function (provider) { + var hasTexture$ = textureProvider$.pipe(operators_1.switchMap(function (provider) { return provider.hasTexture$; - }) - .startWith(false) - .publishReplay(1) - .refCount(); + }), operators_1.startWith(false), operators_1.publishReplay(1), operators_1.refCount()); this._hasTextureSubscription = hasTexture$.subscribe(function () { }); - var nodeImage$ = this._navigator.stateService.currentNode$ - .debounceTime(1000) - .withLatestFrom(hasTexture$) - .filter(function (args) { + var nodeImage$ = 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]; - }) - .map(function (args) { + }), operators_1.map(function (args) { return args[0]; - }) - .filter(function (node) { + }), operators_1.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) { + }), 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 Observable_1.Observable.empty(); + return rxjs_1.empty(); } var image$ = node - .cacheImage$(Utils_1.Settings.maxImageSize) - .map(function (n) { + .cacheImage$(Utils_1.Settings.maxImageSize).pipe(operators_1.map(function (n) { return [n.image, n]; - }); - return image$ - .takeUntil(hasTexture$ - .filter(function (hasTexture) { + })); + return image$.pipe(operators_1.takeUntil(hasTexture$.pipe(operators_1.filter(function (hasTexture) { return hasTexture; - })) - .catch(function (error, caught) { + }))), operators_1.catchError(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$) + return rxjs_1.empty(); + })); + })).pipe(operators_1.publish(), operators_1.refCount()); + this._updateBackgroundSubscription = nodeImage$.pipe(operators_1.withLatestFrom(textureProvider$)) .subscribe(function (args) { if (args[0][1].key !== args[1].key || args[1].disposed) { @@ -23035,13 +23531,12 @@ var ImagePlaneComponent = (function (_super) { } args[1].updateBackground(args[0][0]); }); - this._updateTextureImageSubscription = nodeImage$ - .map(function (imn) { + this._updateTextureImageSubscription = nodeImage$.pipe(operators_1.map(function (imn) { return function (renderer) { renderer.updateTextureImage(imn[0], imn[1]); return renderer; }; - }) + })) .subscribe(this._rendererOperation$); }; ImagePlaneComponent.prototype._deactivate = function () { @@ -23051,13 +23546,14 @@ var ImagePlaneComponent = (function (_super) { this._rendererSubscription.unsubscribe(); this._setRegionOfInterestSubscription.unsubscribe(); this._setTextureProviderSubscription.unsubscribe(); + this._setTileSizeSubscription.unsubscribe(); this._stateSubscription.unsubscribe(); this._textureProviderSubscription.unsubscribe(); this._updateBackgroundSubscription.unsubscribe(); this._updateTextureImageSubscription.unsubscribe(); }; ImagePlaneComponent.prototype._getDefaultConfiguration = function () { - return { imageTiling: false }; + return {}; }; ImagePlaneComponent.componentName = "imagePlane"; return ImagePlaneComponent; @@ -23066,250 +23562,17 @@ exports.ImagePlaneComponent = ImagePlaneComponent; Component_1.ComponentService.register(ImagePlaneComponent); exports.default = ImagePlaneComponent; -},{"../../Component":226,"../../Render":232,"../../Tiles":234,"../../Utils":235,"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":73,"rxjs/add/operator/skipWhile":77,"rxjs/add/operator/startWith":78,"rxjs/add/operator/switchMap":79,"rxjs/add/operator/takeUntil":81,"rxjs/add/operator/withLatestFrom":83}],257:[function(require,module,exports){ +},{"../../Component":274,"../../Render":280,"../../Tiles":283,"../../Utils":284,"rxjs":26,"rxjs/operators":224}],305:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); -var THREE = require("three"); var Component_1 = require("../../Component"); -var ImagePlaneFactory = (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":226,"three":176}],258:[function(require,module,exports){ -"use strict"; -/// -Object.defineProperty(exports, "__esModule", { value: true }); -var Component_1 = require("../../Component"); -var Geo_1 = require("../../Geo"); -var ImagePlaneGLRenderer = (function () { +var ImagePlaneGLRenderer = /** @class */ (function () { function ImagePlaneGLRenderer() { - this._imagePlaneFactory = new Component_1.ImagePlaneFactory(); - this._imagePlaneScene = new Component_1.ImagePlaneScene(); + this._factory = new Component_1.MeshFactory(); + this._scene = new Component_1.MeshScene(); this._alpha = 0; this._alphaOld = 0; this._fadeOutSpeed = 0.05; - this._lastCamera = new Geo_1.Camera(); - this._epsilon = 0.000001; this._currentKey = null; this._previousKey = null; this._providerDisposers = {}; @@ -23366,7 +23629,7 @@ var ImagePlaneGLRenderer = (function () { }; ImagePlaneGLRenderer.prototype._updateTexture = function (texture) { this._needsRender = true; - for (var _i = 0, _a = this._imagePlaneScene.imagePlanes; _i < _a.length; _i++) { + for (var _i = 0, _a = this._scene.imagePlanes; _i < _a.length; _i++) { var plane = _a[_i]; var material = plane.material; var oldTexture = material.uniforms.projectorTex.value; @@ -23380,7 +23643,7 @@ var ImagePlaneGLRenderer = (function () { return; } this._needsRender = true; - for (var _i = 0, _a = this._imagePlaneScene.imagePlanes; _i < _a.length; _i++) { + for (var _i = 0, _a = this._scene.imagePlanes; _i < _a.length; _i++) { var plane = _a[_i]; var material = plane.material; var texture = material.uniforms.projectorTex.value; @@ -23389,28 +23652,28 @@ var ImagePlaneGLRenderer = (function () { } }; 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 planeAlpha = this._scene.imagePlanesOld.length ? 1 : this._alpha; + for (var _i = 0, _a = this._scene.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++) { + for (var _b = 0, _c = this._scene.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++) { + renderer.render(this._scene.scene, perspectiveCamera); + renderer.render(this._scene.sceneOld, perspectiveCamera); + for (var _d = 0, _e = this._scene.imagePlanes; _d < _e.length; _d++) { var plane = _e[_d]; plane.material.uniforms.opacity.value = this._alpha; } - renderer.render(this._imagePlaneScene.scene, perspectiveCamera); + renderer.render(this._scene.scene, perspectiveCamera); }; ImagePlaneGLRenderer.prototype.clearNeedsRender = function () { this._needsRender = false; }; ImagePlaneGLRenderer.prototype.dispose = function () { - this._imagePlaneScene.clear(); + this._scene.clear(); }; ImagePlaneGLRenderer.prototype._updateFrameId = function (frameId) { this._frameId = frameId; @@ -23422,149 +23685,534 @@ var ImagePlaneGLRenderer = (function () { this._alpha = alpha; return true; }; - ImagePlaneGLRenderer.prototype._updateAlphaOld = function (alpha) { - if (alpha < 1 || this._alphaOld === 0) { - return false; - } - this._alphaOld = Math.max(0, this._alphaOld - this._fadeOutSpeed); - return true; + ImagePlaneGLRenderer.prototype._updateAlphaOld = function (alpha) { + if (alpha < 1 || this._alphaOld === 0) { + return false; + } + this._alphaOld = Math.max(0, this._alphaOld - this._fadeOutSpeed); + return true; + }; + ImagePlaneGLRenderer.prototype._updateImagePlanes = function (state) { + if (state.currentNode == null || state.currentNode.key === this._currentKey) { + return false; + } + var previousKey = state.previousNode != null ? state.previousNode.key : null; + var currentKey = state.currentNode.key; + if (this._previousKey !== previousKey && + this._previousKey !== currentKey && + this._previousKey in this._providerDisposers) { + var disposeProvider = this._providerDisposers[this._previousKey]; + disposeProvider(); + delete this._providerDisposers[this._previousKey]; + } + if (previousKey != null) { + if (previousKey !== this._currentKey && previousKey !== this._previousKey) { + var previousMesh = this._factory.createMesh(state.previousNode, state.previousTransform); + this._scene.updateImagePlanes([previousMesh]); + } + this._previousKey = previousKey; + } + this._currentKey = currentKey; + var currentMesh = this._factory.createMesh(state.currentNode, state.currentTransform); + this._scene.updateImagePlanes([currentMesh]); + this._alphaOld = 1; + return true; + }; + return ImagePlaneGLRenderer; +}()); +exports.ImagePlaneGLRenderer = ImagePlaneGLRenderer; +exports.default = ImagePlaneGLRenderer; + +},{"../../Component":274}],306:[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 = {})); + +},{}],307:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Enumeration for slider mode. + * + * @enum {number} + * @readonly + * + * @description Modes for specifying how transitions + * between nodes are performed in slider mode. Only + * applicable when the slider component determines + * that transitions with motion is possilble. When it + * is not, the stationary mode will be applied. + */ +var SliderMode; +(function (SliderMode) { + /** + * Transitions with motion. + * + * @description The slider component moves the + * camera between the node origins. + * + * In this mode it is not possible to zoom or pan. + * + * The slider component falls back to stationary + * mode when it determines that the pair of nodes + * does not have a strong enough relation. + */ + SliderMode[SliderMode["Motion"] = 0] = "Motion"; + /** + * Stationary transitions. + * + * @description The camera is stationary. + * + * In this mode it is possible to zoom and pan. + */ + SliderMode[SliderMode["Stationary"] = 1] = "Stationary"; +})(SliderMode = exports.SliderMode || (exports.SliderMode = {})); + +},{}],308:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var ICoverConfiguration_1 = require("./ICoverConfiguration"); +exports.CoverState = ICoverConfiguration_1.CoverState; +var ISliderConfiguration_1 = require("./ISliderConfiguration"); +exports.SliderMode = ISliderConfiguration_1.SliderMode; + +},{"./ICoverConfiguration":306,"./ISliderConfiguration":307}],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 operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); +var Edge_1 = require("../../Edge"); +/** + * The `KeyPlayHandler` allows the user to control the play behavior + * using the following key commands: + * + * `Spacebar`: Start or stop playing. + * `SHIFT` + `D`: Switch direction. + * `<`: Decrease speed. + * `>`: Increase speed. + * + * @example + * ``` + * var keyboardComponent = viewer.getComponent("keyboard"); + * + * keyboardComponent.keyPlay.disable(); + * keyboardComponent.keyPlay.enable(); + * + * var isEnabled = keyboardComponent.keyPlay.isEnabled; + * ``` + */ +var KeyPlayHandler = /** @class */ (function (_super) { + __extends(KeyPlayHandler, _super); + function KeyPlayHandler() { + return _super !== null && _super.apply(this, arguments) || this; + } + KeyPlayHandler.prototype._enable = function () { + var _this = this; + this._keyDownSubscription = this._container.keyboardService.keyDown$.pipe(operators_1.withLatestFrom(this._navigator.playService.playing$, this._navigator.playService.direction$, this._navigator.playService.speed$, this._navigator.stateService.currentNode$.pipe(operators_1.switchMap(function (node) { + return node.sequenceEdges$; + })))) + .subscribe(function (_a) { + var event = _a[0], playing = _a[1], direction = _a[2], speed = _a[3], status = _a[4]; + if (event.altKey || event.ctrlKey || event.metaKey) { + return; + } + switch (event.key) { + case "D": + if (!event.shiftKey) { + return; + } + var newDirection = playing ? + null : direction === Edge_1.EdgeDirection.Next ? + Edge_1.EdgeDirection.Prev : direction === Edge_1.EdgeDirection.Prev ? + Edge_1.EdgeDirection.Next : null; + if (newDirection != null) { + _this._navigator.playService.setDirection(newDirection); + } + break; + case " ": + if (event.shiftKey) { + return; + } + if (playing) { + _this._navigator.playService.stop(); + } + else { + for (var _i = 0, _b = status.edges; _i < _b.length; _i++) { + var edge = _b[_i]; + if (edge.data.direction === direction) { + _this._navigator.playService.play(); + } + } + } + break; + case "<": + _this._navigator.playService.setSpeed(speed - 0.05); + break; + case ">": + _this._navigator.playService.setSpeed(speed + 0.05); + break; + default: + return; + } + event.preventDefault(); + }); + }; + KeyPlayHandler.prototype._disable = function () { + this._keyDownSubscription.unsubscribe(); }; - 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; + KeyPlayHandler.prototype._getConfiguration = function (enable) { + return { keyZoom: enable }; }; - return ImagePlaneGLRenderer; -}()); -exports.ImagePlaneGLRenderer = ImagePlaneGLRenderer; -exports.default = ImagePlaneGLRenderer; + return KeyPlayHandler; +}(Component_1.HandlerBase)); +exports.KeyPlayHandler = KeyPlayHandler; +exports.default = KeyPlayHandler; -},{"../../Component":226,"../../Geo":229}],259:[function(require,module,exports){ +},{"../../Component":274,"../../Edge":275,"rxjs/operators":224}],310:[function(require,module,exports){ "use strict"; -/// -Object.defineProperty(exports, "__esModule", { value: true }); -var THREE = require("three"); -var ImagePlaneScene = (function () { - function ImagePlaneScene() { - this.scene = new THREE.Scene(); - this.sceneOld = new THREE.Scene(); - this.imagePlanes = []; - this.imagePlanesOld = []; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); } - 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; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - 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); - } +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); +var Edge_1 = require("../../Edge"); +var Error_1 = require("../../Error"); +/** + * The `KeySequenceNavigationHandler` allows the user to navigate through a sequence using the + * following key commands: + * + * `ALT` + `Up Arrow`: Navigate to next image in the sequence. + * `ALT` + `Down Arrow`: Navigate to previous image in sequence. + * + * @example + * ``` + * var keyboardComponent = viewer.getComponent("keyboard"); + * + * keyboardComponent.keySequenceNavigation.disable(); + * keyboardComponent.keySequenceNavigation.enable(); + * + * var isEnabled = keyboardComponent.keySequenceNavigation.isEnabled; + * ``` + */ +var KeySequenceNavigationHandler = /** @class */ (function (_super) { + __extends(KeySequenceNavigationHandler, _super); + function KeySequenceNavigationHandler() { + return _super !== null && _super.apply(this, arguments) || this; + } + KeySequenceNavigationHandler.prototype._enable = function () { + var _this = this; + var sequenceEdges$ = this._navigator.stateService.currentNode$.pipe(operators_1.switchMap(function (node) { + return node.sequenceEdges$; + })); + this._keyDownSubscription = this._container.keyboardService.keyDown$.pipe(operators_1.withLatestFrom(sequenceEdges$)) + .subscribe(function (_a) { + var event = _a[0], edgeStatus = _a[1]; + var direction = null; + switch (event.keyCode) { + case 38: // up + direction = Edge_1.EdgeDirection.Next; + break; + case 40: // down + direction = Edge_1.EdgeDirection.Prev; + break; + default: + return; + } + event.preventDefault(); + if (!event.altKey || event.shiftKey || !edgeStatus.cached) { + return; + } + for (var _i = 0, _b = edgeStatus.edges; _i < _b.length; _i++) { + var edge = _b[_i]; + if (edge.data.direction === direction) { + _this._navigator.moveToKey$(edge.to) + .subscribe(undefined, function (error) { + if (!(error instanceof Error_1.AbortMapillaryError)) { + console.error(error); + } + }); + return; + } + } + }); }; - 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); - } + KeySequenceNavigationHandler.prototype._disable = function () { + this._keyDownSubscription.unsubscribe(); }; - ImagePlaneScene.prototype.setImagePlanes = function (planes) { - this._clear(); - this.addImagePlanes(planes); + KeySequenceNavigationHandler.prototype._getConfiguration = function (enable) { + return { keySequenceNavigation: enable }; }; - ImagePlaneScene.prototype.setImagePlanesOld = function (planes) { - this._clearOld(); - this.addImagePlanesOld(planes); + return KeySequenceNavigationHandler; +}(Component_1.HandlerBase)); +exports.KeySequenceNavigationHandler = KeySequenceNavigationHandler; +exports.default = KeySequenceNavigationHandler; + +},{"../../Component":274,"../../Edge":275,"../../Error":276,"rxjs/operators":224}],311:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; - ImagePlaneScene.prototype.clear = function () { - this._clear(); - this._clearOld(); +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); +var Edge_1 = require("../../Edge"); +var Error_1 = require("../../Error"); +/** + * The `KeySpatialNavigationHandler` allows the user to navigate through a sequence using the + * following key commands: + * + * `Up Arrow`: Step forward. + * `Down Arrow`: Step backward. + * `Left Arrow`: Step to the left. + * `Rigth Arrow`: Step to the right. + * `SHIFT` + `Down Arrow`: Turn around. + * `SHIFT` + `Left Arrow`: Turn to the left. + * `SHIFT` + `Rigth Arrow`: Turn to the right. + * + * @example + * ``` + * var keyboardComponent = viewer.getComponent("keyboard"); + * + * keyboardComponent.keySpatialNavigation.disable(); + * keyboardComponent.keySpatialNavigation.enable(); + * + * var isEnabled = keyboardComponent.keySpatialNavigation.isEnabled; + * ``` + */ +var KeySpatialNavigationHandler = /** @class */ (function (_super) { + __extends(KeySpatialNavigationHandler, _super); + /** @ignore */ + function KeySpatialNavigationHandler(component, container, navigator, spatial) { + var _this = _super.call(this, component, container, navigator) || this; + _this._spatial = spatial; + return _this; + } + KeySpatialNavigationHandler.prototype._enable = function () { + var _this = this; + var spatialEdges$ = this._navigator.stateService.currentNode$.pipe(operators_1.switchMap(function (node) { + return node.spatialEdges$; + })); + this._keyDownSubscription = this._container.keyboardService.keyDown$.pipe(operators_1.withLatestFrom(spatialEdges$, this._navigator.stateService.currentState$)) + .subscribe(function (_a) { + var event = _a[0], edgeStatus = _a[1], frame = _a[2]; + var pano = frame.state.currentNode.pano; + var direction = null; + switch (event.keyCode) { + case 37: // left + direction = event.shiftKey && !pano ? Edge_1.EdgeDirection.TurnLeft : Edge_1.EdgeDirection.StepLeft; + break; + case 38: // up + direction = event.shiftKey && !pano ? Edge_1.EdgeDirection.Pano : Edge_1.EdgeDirection.StepForward; + break; + case 39: // right + direction = event.shiftKey && !pano ? Edge_1.EdgeDirection.TurnRight : Edge_1.EdgeDirection.StepRight; + break; + case 40: // down + direction = event.shiftKey && !pano ? Edge_1.EdgeDirection.TurnU : Edge_1.EdgeDirection.StepBackward; + break; + default: + return; + } + event.preventDefault(); + if (event.altKey || !edgeStatus.cached || + (event.shiftKey && pano)) { + return; + } + if (!pano) { + _this._moveDir(direction, edgeStatus); + } + else { + var shifts = {}; + shifts[Edge_1.EdgeDirection.StepBackward] = Math.PI; + shifts[Edge_1.EdgeDirection.StepForward] = 0; + shifts[Edge_1.EdgeDirection.StepLeft] = Math.PI / 2; + shifts[Edge_1.EdgeDirection.StepRight] = -Math.PI / 2; + var phi = _this._rotationFromCamera(frame.state.camera).phi; + var navigationAngle = _this._spatial.wrapAngle(phi + shifts[direction]); + var threshold = Math.PI / 4; + var edges = edgeStatus.edges.filter(function (e) { + return e.data.direction === Edge_1.EdgeDirection.Pano || e.data.direction === direction; + }); + var smallestAngle = Number.MAX_VALUE; + var toKey = null; + for (var _i = 0, edges_1 = edges; _i < edges_1.length; _i++) { + var edge = edges_1[_i]; + var angle = Math.abs(_this._spatial.wrapAngle(edge.data.worldMotionAzimuth - navigationAngle)); + if (angle < Math.min(smallestAngle, threshold)) { + smallestAngle = angle; + toKey = edge.to; + } + } + if (toKey == null) { + return; + } + _this._moveToKey(toKey); + } + }); }; - ImagePlaneScene.prototype._clear = function () { - this._dispose(this.imagePlanes, this.scene); - this.imagePlanes.length = 0; + KeySpatialNavigationHandler.prototype._disable = function () { + this._keyDownSubscription.unsubscribe(); }; - ImagePlaneScene.prototype._clearOld = function () { - this._dispose(this.imagePlanesOld, this.sceneOld); - this.imagePlanesOld.length = 0; + KeySpatialNavigationHandler.prototype._getConfiguration = function (enable) { + return { keySpatialNavigation: enable }; }; - 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(); + 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; } } }; - return ImagePlaneScene; -}()); -exports.ImagePlaneScene = ImagePlaneScene; -exports.default = ImagePlaneScene; + 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; -},{"three":176}],260:[function(require,module,exports){ +},{"../../Component":274,"../../Edge":275,"../../Error":276,"rxjs/operators":224}],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 path = require("path"); -var ImagePlaneShaders = (function () { - function ImagePlaneShaders() { +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); +/** + * The `KeyZoomHandler` allows the user to zoom in and out using the + * following key commands: + * + * `+`: Zoom in. + * `-`: Zoom out. + * + * @example + * ``` + * var keyboardComponent = viewer.getComponent("keyboard"); + * + * keyboardComponent.keyZoom.disable(); + * keyboardComponent.keyZoom.enable(); + * + * var isEnabled = keyboardComponent.keyZoom.isEnabled; + * ``` + */ +var KeyZoomHandler = /** @class */ (function (_super) { + __extends(KeyZoomHandler, _super); + /** @ignore */ + function KeyZoomHandler(component, container, navigator, viewportCoords) { + var _this = _super.call(this, component, container, navigator) || this; + _this._viewportCoords = viewportCoords; + return _this; } - ImagePlaneShaders.equirectangular = { - fragment: "#ifdef GL_ES\nprecision highp 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}", + KeyZoomHandler.prototype._enable = function () { + var _this = this; + this._keyDownSubscription = this._container.keyboardService.keyDown$.pipe(operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$)) + .subscribe(function (_a) { + var event = _a[0], render = _a[1], transform = _a[2]; + if (event.altKey || event.shiftKey || event.ctrlKey || event.metaKey) { + return; + } + var delta = 0; + switch (event.key) { + case "+": + delta = 1; + break; + case "-": + delta = -1; + break; + default: + return; + } + event.preventDefault(); + var unprojected = _this._viewportCoords.unprojectFromViewport(0, 0, render.perspective); + var reference = transform.projectBasic(unprojected.toArray()); + _this._navigator.stateService.zoomIn(delta, reference); + }); }; - ImagePlaneShaders.perspective = { - fragment: "#ifdef GL_ES\nprecision highp 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}", + KeyZoomHandler.prototype._disable = function () { + this._keyDownSubscription.unsubscribe(); }; - return ImagePlaneShaders; -}()); -exports.ImagePlaneShaders = ImagePlaneShaders; + KeyZoomHandler.prototype._getConfiguration = function (enable) { + return { keyZoom: enable }; + }; + return KeyZoomHandler; +}(Component_1.HandlerBase)); +exports.KeyZoomHandler = KeyZoomHandler; +exports.default = KeyZoomHandler; -},{"path":22}],261:[function(require,module,exports){ +},{"../../Component":274,"rxjs/operators":224}],313:[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; } @@ -23572,446 +24220,132 @@ 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/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 = (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; +var Geo_1 = require("../../Geo"); +/** + * @class KeyboardComponent + * + * @classdesc Component for keyboard event handling. + * + * To retrive and use the keyboard component + * + * @example + * ``` + * var viewer = new Mapillary.Viewer( + * "", + * "", + * ""); + * + * var keyboardComponent = viewer.getComponent("keyboard"); + * ``` + */ +var KeyboardComponent = /** @class */ (function (_super) { + __extends(KeyboardComponent, _super); + /** @ignore */ + function KeyboardComponent(name, container, navigator) { + var _this = _super.call(this, name, container, navigator) || this; + _this._keyPlayHandler = new Component_1.KeyPlayHandler(_this, container, navigator); + _this._keySequenceNavigationHandler = new Component_1.KeySequenceNavigationHandler(_this, container, navigator); + _this._keySpatialNavigationHandler = new Component_1.KeySpatialNavigationHandler(_this, container, navigator, new Geo_1.Spatial()); + _this._keyZoomHandler = new Component_1.KeyZoomHandler(_this, container, navigator, new Geo_1.ViewportCoords()); + return _this; } - Object.defineProperty(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", { + Object.defineProperty(KeyboardComponent.prototype, "keyPlay", { + /** + * Get key play. + * + * @returns {KeyPlayHandler} The key play handler. + */ get: function () { - return this._glNeedsRender; + return this._keyPlayHandler; }, enumerable: true, configurable: true }); - Object.defineProperty(SliderState.prototype, "domNeedsRender", { + Object.defineProperty(KeyboardComponent.prototype, "keySequenceNavigation", { + /** + * Get key sequence navigation. + * + * @returns {KeySequenceNavigationHandler} The key sequence navigation handler. + */ get: function () { - return this._domNeedsRender; + return this._keySequenceNavigationHandler; }, enumerable: true, configurable: true }); - Object.defineProperty(SliderState.prototype, "sliderVisible", { + Object.defineProperty(KeyboardComponent.prototype, "keySpatialNavigation", { + /** + * Get spatial. + * + * @returns {KeySpatialNavigationHandler} The spatial handler. + */ get: function () { - return this._sliderVisible; - }, - set: function (value) { - this._sliderVisible = value; - this._domNeedsRender = true; + return this._keySpatialNavigationHandler; }, enumerable: true, configurable: true }); - Object.defineProperty(SliderState.prototype, "disabled", { + Object.defineProperty(KeyboardComponent.prototype, "keyZoom", { + /** + * Get key zoom. + * + * @returns {KeyZoomHandler} The key zoom handler. + */ get: function () { - return this._currentKey == null || - this._previousKey == null || - this._currentPano; + return this._keyZoomHandler; }, enumerable: true, 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; - } - 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; - } - }; - SliderState.prototype.render = function (perspectiveCamera, renderer) { - if (!this.disabled) { - renderer.render(this._imagePlaneScene.sceneOld, perspectiveCamera); - } - renderer.render(this._imagePlaneScene.scene, perspectiveCamera); - }; - SliderState.prototype.dispose = function () { - this._imagePlaneScene.clear(); - }; - SliderState.prototype.clearGLNeedsRender = function () { - this._glNeedsRender = false; - }; - SliderState.prototype.clearDomNeedsRender = function () { - this._domNeedsRender = false; - }; - SliderState.prototype._updateFrameId = function (frameId) { - this._frameId = frameId; - }; - 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(); - } - } - return needsRender; - }; - SliderState.prototype._updateCurtain = function (alpha) { - if (this.disabled || - Math.abs(this._curtain - alpha) < 0.001) { - return false; - } - 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; - } - }; - return SliderState; -}()); -var SliderComponent = (function (_super) { - __extends(SliderComponent, _super); - /** - * Create a new slider component instance. - * @class SliderComponent - */ - function SliderComponent(name, container, navigator) { - var _this = _super.call(this, name, container, navigator) || this; - _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; - }) - .distinctUntilChanged(undefined, function (sliderState) { - return sliderState.frameId; - }); - _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 () { + KeyboardComponent.prototype._activate = function () { var _this = this; - this._sliderContainer = this._createElement("div", "mapillary-js-slider-container", this._container.element); - this._sliderWrapper = this._createElement("div", "SliderWrapper", this._sliderContainer); - this._sliderControl = this._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); - }; - this._sliderControl.addEventListener("input", this._moveToHandler); - this._sliderControl.addEventListener("change", this._moveToHandler); - Observable_1.Observable - .combineLatest(this._navigator.stateService.state$, this._configuration$) - .first() - .subscribe(function (_a) { - var state = _a[0], configuration = _a[1]; - if (state === State_1.State.Traversing) { - _this._navigator.stateService.wait(); - var position = configuration.initialPosition != null ? configuration.initialPosition : 1; - _this._sliderControl.value = (1000 * position).toString(); - _this._navigator.stateService.moveTo(position); + this._configurationSubscription = this._configuration$ + .subscribe(function (configuration) { + if (configuration.keyPlay) { + _this._keyPlayHandler.enable(); } - }); - 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$.first()) - .map(function (nf) { - return { nodes: nf[0], state: nf[1].state }; - }); - }) - .subscribe(function (co) { - if (co.state.currentNode != null && - co.state.previousNode != null && - co.state.currentNode.key === co.nodes.foreground.key && - co.state.previousNode.key === co.nodes.background.key) { - return; + else { + _this._keyPlayHandler.disable(); } - if (co.state.currentNode.key === co.nodes.background.key) { - _this._navigator.stateService.setNodes([co.nodes.foreground]); - return; + if (configuration.keySequenceNavigation) { + _this._keySequenceNavigationHandler.enable(); } - if (co.state.currentNode.key === co.nodes.foreground.key && - co.state.trajectory.length === 1) { - _this._navigator.stateService.prependNodes([co.nodes.background]); - return; + else { + _this._keySequenceNavigationHandler.disable(); } - _this._navigator.stateService.setNodes([co.nodes.background]); - _this._navigator.stateService.setNodes([co.nodes.foreground]); - }, function (e) { - console.error(e); - }); - var previousNode$ = 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(); + if (configuration.keySpatialNavigation) { + _this._keySpatialNavigationHandler.enable(); } - 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(); + else { + _this._keySpatialNavigationHandler.disable(); + } + if (configuration.keyZoom) { + _this._keyZoomHandler.enable(); + } + else { + _this._keyZoomHandler.disable(); } }); - 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(); - }); + KeyboardComponent.prototype._deactivate = function () { + this._configurationSubscription.unsubscribe(); + this._keyPlayHandler.disable(); + this._keySequenceNavigationHandler.disable(); + this._keySpatialNavigationHandler.disable(); + this._keyZoomHandler.disable(); }; - SliderComponent.prototype._createElement = function (tagName, className, container) { - var element = document.createElement(tagName); - if (!!className) { - element.className = className; - } - if (!!container) { - container.appendChild(element); - } - return element; + KeyboardComponent.prototype._getDefaultConfiguration = function () { + return { keyPlay: true, keySequenceNavigation: true, keySpatialNavigation: true, keyZoom: true }; }; - SliderComponent.componentName = "slider"; - return SliderComponent; + KeyboardComponent.componentName = "keyboard"; + return KeyboardComponent; }(Component_1.Component)); -exports.SliderComponent = SliderComponent; -Component_1.ComponentService.register(SliderComponent); -exports.default = SliderComponent; +exports.KeyboardComponent = KeyboardComponent; +Component_1.ComponentService.register(KeyboardComponent); +exports.default = KeyboardComponent; -},{"../../Component":226,"../../Render":232,"../../State":233,"../../Utils":235,"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":73,"rxjs/add/operator/switchMap":79,"rxjs/add/operator/withLatestFrom":83,"rxjs/add/operator/zip":84}],262:[function(require,module,exports){ +},{"../../Component":274,"../../Geo":277}],314:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var MarkerComponent_1 = require("./MarkerComponent"); @@ -24021,13 +24355,15 @@ exports.SimpleMarker = SimpleMarker_1.SimpleMarker; var CircleMarker_1 = require("./marker/CircleMarker"); exports.CircleMarker = CircleMarker_1.CircleMarker; -},{"./MarkerComponent":263,"./marker/CircleMarker":266,"./marker/SimpleMarker":268}],263:[function(require,module,exports){ +},{"./MarkerComponent":315,"./marker/CircleMarker":318,"./marker/SimpleMarker":320}],315:[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; } @@ -24035,12 +24371,10 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var THREE = require("three"); var when = require("when"); -var Observable_1 = require("rxjs/Observable"); -require("rxjs/add/observable/combineLatest"); -require("rxjs/add/operator/distinctUntilChanged"); -require("rxjs/add/operator/map"); var Component_1 = require("../../Component"); var Render_1 = require("../../Render"); var Graph_1 = require("../../Graph"); @@ -24081,8 +24415,9 @@ var Geo_1 = require("../../Geo"); * var markerComponent = viewer.getComponent("marker"); * ``` */ -var MarkerComponent = (function (_super) { +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; @@ -24156,14 +24491,12 @@ var MarkerComponent = (function (_super) { MarkerComponent.prototype.getMarkerIdAt = function (pixelPoint) { var _this = this; return when.promise(function (resolve, reject) { - _this._container.renderService.renderCamera$ - .first() - .map(function (render) { + _this._container.renderService.renderCamera$.pipe(operators_1.first(), operators_1.map(function (render) { var viewport = _this._viewportCoords .canvasToViewport(pixelPoint[0], pixelPoint[1], _this._container.element); var id = _this._markerScene.intersectObjects(viewport, render.perspective); return id; - }) + })) .subscribe(function (id) { resolve(id); }, function (error) { @@ -24201,51 +24534,28 @@ var MarkerComponent = (function (_super) { }; MarkerComponent.prototype._activate = function () { var _this = this; - var groundAltitude$ = this._navigator.stateService.currentState$ - .map(function (frame) { + var groundAltitude$ = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) { return frame.state.camera.position.z + _this._relativeGroundAltitude; - }) - .distinctUntilChanged(function (a1, a2) { + }), operators_1.distinctUntilChanged(function (a1, a2) { return Math.abs(a1 - a2) < 0.01; - }) - .publishReplay(1) - .refCount(); - var geoInitiated$ = Observable_1.Observable - .combineLatest(groundAltitude$, this._navigator.stateService.reference$) - .first() - .map(function () { }) - .publishReplay(1) - .refCount(); - var clampedConfiguration$ = this._configuration$ - .map(function (configuration) { + }), 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$ - .map(function (node) { return node.latLon; }) - .publishReplay(1) - .refCount(); - var visibleBBox$ = Observable_1.Observable - .combineLatest(clampedConfiguration$, currentlatLon$) - .map(function (_a) { + })); + 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); - }) - .publishReplay(1) - .refCount(); - var visibleMarkers$ = Observable_1.Observable - .combineLatest(Observable_1.Observable - .of(this._markerSet) - .concat(this._markerSet.changed$), visibleBBox$) - .map(function (_a) { + }), 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$ - .switchMap(function () { - return visibleMarkers$ - .withLatestFrom(_this._navigator.stateService.reference$, groundAltitude$); - }) + })); + 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; @@ -24270,11 +24580,9 @@ var MarkerComponent = (function (_super) { markerScene.remove(id); } }); - this._markersUpdatedSubscription = geoInitiated$ - .switchMap(function () { - return _this._markerSet.updated$ - .withLatestFrom(visibleBBox$, _this._navigator.stateService.reference$, groundAltitude$); - }) + this._markersUpdatedSubscription = geoInitiated$.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; @@ -24296,9 +24604,7 @@ var MarkerComponent = (function (_super) { } } }); - this._referenceSubscription = this._navigator.stateService.reference$ - .skip(1) - .withLatestFrom(groundAltitude$) + this._referenceSubscription = this._navigator.stateService.reference$.pipe(operators_1.skip(1), operators_1.withLatestFrom(groundAltitude$)) .subscribe(function (_a) { var reference = _a[0], alt = _a[1]; var geoCoords = _this._geoCoords; @@ -24310,9 +24616,7 @@ var MarkerComponent = (function (_super) { markerScene.update(marker.id, point3d); } }); - this._adjustHeightSubscription = groundAltitude$ - .skip(1) - .withLatestFrom(this._navigator.stateService.reference$, currentlatLon$) + this._adjustHeightSubscription = groundAltitude$.pipe(operators_1.skip(1), operators_1.withLatestFrom(this._navigator.stateService.reference$, currentlatLon$)) .subscribe(function (_a) { var alt = _a[0], reference = _a[1], latLon = _a[2]; var geoCoords = _this._geoCoords; @@ -24332,8 +24636,7 @@ var MarkerComponent = (function (_super) { markerScene.lerpAltitude(marker.id, alt, Math.min(1, Math.max(0, 1.2 - 1.2 * groundDistance / 50))); } }); - this._renderSubscription = this._navigator.stateService.currentState$ - .map(function (frame) { + this._renderSubscription = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) { var scene = _this._markerScene; return { name: _this._name, @@ -24344,39 +24647,26 @@ var MarkerComponent = (function (_super) { stage: Render_1.GLRenderStage.Foreground, }, }; - }) + })) .subscribe(this._container.glRenderer.render$); - var hoveredMarkerId$ = Observable_1.Observable - .combineLatest(this._container.renderService.renderCamera$, this._container.mouseService.mouseMove$) - .map(function (_a) { + var 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; - }) - .publishReplay(1) - .refCount(); + }), operators_1.publishReplay(1), operators_1.refCount()); var draggingStarted$ = this._container.mouseService - .filtered$(this._name, this._container.mouseService.mouseDragStart$) - .map(function (event) { + .filtered$(this._name, this._container.mouseService.mouseDragStart$).pipe(operators_1.map(function (event) { return true; - }); + })); var draggingStopped$ = this._container.mouseService - .filtered$(this._name, this._container.mouseService.mouseDragEnd$) - .map(function (event) { + .filtered$(this._name, this._container.mouseService.mouseDragEnd$).pipe(operators_1.map(function (event) { return false; - }); - var dragging$ = 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() + })); + 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$, rxjs_1.of(null))).pipe(operators_1.startWith([false, null]), operators_1.pairwise()) .subscribe(function (_a) { var previous = _a[0], current = _a[1]; var dragging = current[0]; @@ -24386,25 +24676,23 @@ var MarkerComponent = (function (_super) { var markerEvent = { marker: marker, target: _this, type: eventType }; _this.fire(eventType, markerEvent); }); - this._mouseClaimSubscription = Observable_1.Observable - .combineLatest(this._container.mouseService.active$, hoveredMarkerId$, dragging$) - .map(function (_a) { - var active = _a[0], markerId = _a[1], dragging = _a[2]; - return (!active && markerId != null) || dragging; - }) - .distinctUntilChanged() - .subscribe(function (hovered) { - if (hovered) { + var mouseDown$ = rxjs_1.merge(this._container.mouseService.mouseDown$.pipe(operators_1.map(function (event) { return true; })), this._container.mouseService.documentMouseUp$.pipe(operators_1.map(function (event) { return false; }))).pipe(operators_1.startWith(false)); + this._mouseClaimSubscription = rxjs_1.combineLatest(this._container.mouseService.active$, hoveredMarkerId$.pipe(operators_1.distinctUntilChanged()), mouseDown$, filteredDragging$).pipe(operators_1.map(function (_a) { + var active = _a[0], markerId = _a[1], mouseDown = _a[2], filteredDragging = _a[3]; + return (!active && markerId != null && mouseDown) || filteredDragging; + }), operators_1.distinctUntilChanged()) + .subscribe(function (claim) { + if (claim) { _this._container.mouseService.claimMouse(_this._name, 1); + _this._container.mouseService.claimWheel(_this._name, 1); } else { _this._container.mouseService.unclaimMouse(_this._name); + _this._container.mouseService.unclaimWheel(_this._name); } }); var offset$ = this._container.mouseService - .filtered$(this._name, this._container.mouseService.mouseDragStart$) - .withLatestFrom(hoveredMarkerId$, this._container.renderService.renderCamera$) - .map(function (_a) { + .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; @@ -24412,12 +24700,9 @@ var MarkerComponent = (function (_super) { 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(); + }), operators_1.publishReplay(1), operators_1.refCount()); this._updateMarkerSubscription = this._container.mouseService - .filtered$(this._name, this._container.mouseService.mouseDrag$) - .withLatestFrom(offset$, this._navigator.stateService.reference$, clampedConfiguration$) + .filtered$(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)) { @@ -24507,12 +24792,12 @@ exports.MarkerComponent = MarkerComponent; Component_1.ComponentService.register(MarkerComponent); exports.default = MarkerComponent; -},{"../../Component":226,"../../Geo":229,"../../Graph":230,"../../Render":232,"rxjs/Observable":29,"rxjs/add/observable/combineLatest":38,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/map":65,"three":176,"when":223}],264:[function(require,module,exports){ + +},{"../../Component":274,"../../Geo":277,"../../Graph":278,"../../Render":280,"rxjs":26,"rxjs/operators":224,"three":225,"when":271}],316:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); var THREE = require("three"); -var MarkerScene = (function () { +var MarkerScene = /** @class */ (function () { function MarkerScene(scene, raycaster) { this._needsRender = false; this._interactiveObjects = []; @@ -24630,21 +24915,17 @@ var MarkerScene = (function () { exports.MarkerScene = MarkerScene; exports.default = MarkerScene; -},{"three":176}],265:[function(require,module,exports){ +},{"three":225}],317:[function(require,module,exports){ "use strict"; -/// 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 = (function () { +var rxjs_1 = require("rxjs"); +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(); + this._indexChanged$ = new rxjs_1.Subject(); + this._updated$ = new rxjs_1.Subject(); } Object.defineProperty(MarkerSet.prototype, "changed$", { get: function () { @@ -24751,13 +25032,15 @@ var MarkerSet = (function () { exports.MarkerSet = MarkerSet; exports.default = MarkerSet; -},{"rbush":25,"rxjs/Subject":34,"rxjs/add/operator/map":65,"rxjs/add/operator/publishReplay":72,"rxjs/add/operator/scan":73}],266:[function(require,module,exports){ +},{"rbush":25,"rxjs":26}],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; } @@ -24796,7 +25079,7 @@ var Component_1 = require("../../../Component"); * markerComponent.add([defaultMarker, configuredMarker]); * ``` */ -var CircleMarker = (function (_super) { +var CircleMarker = /** @class */ (function (_super) { __extends(CircleMarker, _super); function CircleMarker(id, latLon, options) { var _this = _super.call(this, id, latLon) || this; @@ -24834,100 +25117,1003 @@ var CircleMarker = (function (_super) { exports.CircleMarker = CircleMarker; exports.default = CircleMarker; -},{"../../../Component":226,"three":176}],267:[function(require,module,exports){ +},{"../../../Component":274,"three":225}],319:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * @class Marker + * + * @classdesc Represents an abstract marker class that should be extended + * by marker implementations used in the marker component. + */ +var Marker = /** @class */ (function () { + function Marker(id, latLon) { + this._id = id; + this._latLon = latLon; + } + Object.defineProperty(Marker.prototype, "id", { + /** + * Get id. + * @returns {string} The id of the marker. + */ + get: function () { + return this._id; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Marker.prototype, "geometry", { + /** + * Get geometry. + * + * @ignore + */ + get: function () { + return this._geometry; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Marker.prototype, "latLon", { + /** + * Get lat lon. + * @returns {ILatLon} The geographic coordinates of the marker. + */ + get: function () { + return this._latLon; + }, + enumerable: true, + configurable: true + }); + /** @ignore */ + Marker.prototype.createGeometry = function (position) { + if (!!this._geometry) { + return; + } + this._createGeometry(position); + // update matrix world if raycasting occurs before first render + this._geometry.updateMatrixWorld(true); + }; + /** @ignore */ + Marker.prototype.disposeGeometry = function () { + if (!this._geometry) { + return; + } + this._disposeGeometry(); + this._geometry = undefined; + }; + /** @ignore */ + Marker.prototype.getInteractiveObjects = function () { + if (!this._geometry) { + return []; + } + return this._getInteractiveObjects(); + }; + /** @ignore */ + Marker.prototype.lerpAltitude = function (alt, alpha) { + if (!this._geometry) { + return; + } + this._geometry.position.z = (1 - alpha) * this._geometry.position.z + alpha * alt; + }; + /** @ignore */ + Marker.prototype.updatePosition = function (position, latLon) { + if (!!latLon) { + this._latLon.lat = latLon.lat; + this._latLon.lon = latLon.lon; + } + if (!this._geometry) { + return; + } + this._geometry.position.fromArray(position); + this._geometry.updateMatrixWorld(true); + }; + return Marker; +}()); +exports.Marker = Marker; +exports.default = Marker; + +},{}],320:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var THREE = require("three"); +var Component_1 = require("../../../Component"); +/** + * @class SimpleMarker + * + * @classdesc Interactive marker with ice cream shape. The sphere + * inside the ice cream can be configured to be interactive. + * + * Simple marker properties can not be updated after creation. + * + * To create and add one `SimpleMarker` with default configuration + * (non-interactive) and one interactive with configuration use + * + * @example + * ``` + * var defaultMarker = new Mapillary.MarkerComponent.SimpleMarker( + * "id-1", + * { lat: 0, lon: 0, }); + * + * var interactiveMarker = new Mapillary.MarkerComponent.SimpleMarker( + * "id-2", + * { lat: 0, lon: 0, }, + * { + * ballColor: "#00f", + * ballOpacity: 0.5, + * color: "#00f", + * interactive: true, + * opacity: 0.3, + * radius: 0.7, + * }); + * + * markerComponent.add([defaultMarker, interactiveMarker]); + * ``` + */ +var SimpleMarker = /** @class */ (function (_super) { + __extends(SimpleMarker, _super); + function SimpleMarker(id, latLon, options) { + var _this = _super.call(this, id, latLon) || this; + options = !!options ? options : {}; + _this._ballColor = options.ballColor != null ? options.ballColor : 0xff0000; + _this._ballOpacity = options.ballOpacity != null ? options.ballOpacity : 0.8; + _this._circleToRayAngle = 2; + _this._color = options.color != null ? options.color : 0xff0000; + _this._interactive = !!options.interactive; + _this._opacity = options.opacity != null ? options.opacity : 0.4; + _this._radius = options.radius != null ? options.radius : 1; + return _this; + } + SimpleMarker.prototype._createGeometry = function (position) { + var radius = this._radius; + var cone = new THREE.Mesh(this._markerGeometry(radius, 8, 8), new THREE.MeshBasicMaterial({ + color: this._color, + opacity: this._opacity, + transparent: true, + })); + cone.renderOrder = 1; + var ball = new THREE.Mesh(new THREE.SphereGeometry(radius / 2, 8, 8), new THREE.MeshBasicMaterial({ + color: this._ballColor, + opacity: this._ballOpacity, + transparent: true, + })); + ball.position.z = this._markerHeight(radius); + var group = new THREE.Object3D(); + group.add(ball); + group.add(cone); + group.position.fromArray(position); + this._geometry = group; + }; + SimpleMarker.prototype._disposeGeometry = function () { + for (var _i = 0, _a = this._geometry.children; _i < _a.length; _i++) { + var mesh = _a[_i]; + mesh.geometry.dispose(); + mesh.material.dispose(); + } + }; + SimpleMarker.prototype._getInteractiveObjects = function () { + return this._interactive ? [this._geometry.children[0]] : []; + }; + SimpleMarker.prototype._markerHeight = function (radius) { + var t = Math.tan(Math.PI - this._circleToRayAngle); + return radius * Math.sqrt(1 + t * t); + }; + SimpleMarker.prototype._markerGeometry = function (radius, widthSegments, heightSegments) { + var geometry = new THREE.Geometry(); + widthSegments = Math.max(3, Math.floor(widthSegments) || 8); + heightSegments = Math.max(2, Math.floor(heightSegments) || 6); + var height = this._markerHeight(radius); + var vertices = []; + for (var y = 0; y <= heightSegments; ++y) { + var verticesRow = []; + for (var x = 0; x <= widthSegments; ++x) { + var u = x / widthSegments * Math.PI * 2; + var v = y / heightSegments * Math.PI; + var r = void 0; + if (v < this._circleToRayAngle) { + r = radius; + } + else { + var t = Math.tan(v - this._circleToRayAngle); + r = radius * Math.sqrt(1 + t * t); + } + var vertex = new THREE.Vector3(); + vertex.x = r * Math.cos(u) * Math.sin(v); + vertex.y = r * Math.sin(u) * Math.sin(v); + vertex.z = r * Math.cos(v) + height; + geometry.vertices.push(vertex); + verticesRow.push(geometry.vertices.length - 1); + } + vertices.push(verticesRow); + } + for (var y = 0; y < heightSegments; ++y) { + for (var x = 0; x < widthSegments; ++x) { + var v1 = vertices[y][x + 1]; + var v2 = vertices[y][x]; + var v3 = vertices[y + 1][x]; + var v4 = vertices[y + 1][x + 1]; + var n1 = geometry.vertices[v1].clone().normalize(); + var n2 = geometry.vertices[v2].clone().normalize(); + var n3 = geometry.vertices[v3].clone().normalize(); + var n4 = geometry.vertices[v4].clone().normalize(); + geometry.faces.push(new THREE.Face3(v1, v2, v4, [n1, n2, n4])); + geometry.faces.push(new THREE.Face3(v2, v3, v4, [n2.clone(), n3, n4.clone()])); + } + } + geometry.computeFaceNormals(); + geometry.boundingSphere = new THREE.Sphere(new THREE.Vector3(), radius + height); + return geometry; + }; + return SimpleMarker; +}(Component_1.Marker)); +exports.SimpleMarker = SimpleMarker; +exports.default = SimpleMarker; + +},{"../../../Component":274,"three":225}],321:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); +/** + * The `BounceHandler` ensures that the viewer bounces back to the image + * when drag panning outside of the image edge. + */ +var BounceHandler = /** @class */ (function (_super) { + __extends(BounceHandler, _super); + function BounceHandler(component, container, navigator, viewportCoords, spatial) { + var _this = _super.call(this, component, container, navigator) || this; + _this._spatial = spatial; + _this._viewportCoords = viewportCoords; + return _this; + } + BounceHandler.prototype._enable = function () { + var _this = this; + var inTransition$ = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) { + return frame.state.alpha < 1; + })); + this._bounceSubscription = rxjs_1.combineLatest(inTransition$, 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())); + })) + .subscribe(function (_a) { + var render = _a[0], transform = _a[1]; + if (!transform.hasValidScale && render.camera.focal < 0.1) { + return; + } + if (render.perspective.aspect === 0 || render.perspective.aspect === Number.POSITIVE_INFINITY) { + return; + } + var distances = Component_1.ImageBoundary.viewportDistances(transform, render.perspective, _this._viewportCoords); + if (Math.max.apply(Math, distances) < 0.01) { + return; + } + var horizontalDistance = distances[1] - distances[3]; + var verticalDistance = distances[0] - distances[2]; + var currentDirection = _this._viewportCoords + .unprojectFromViewport(0, 0, render.perspective) + .sub(render.perspective.position); + var directionPhi = _this._viewportCoords + .unprojectFromViewport(horizontalDistance, 0, render.perspective) + .sub(render.perspective.position); + var directionTheta = _this._viewportCoords + .unprojectFromViewport(0, verticalDistance, render.perspective) + .sub(render.perspective.position); + var phi = (horizontalDistance > 0 ? 1 : -1) * directionPhi.angleTo(currentDirection); + var theta = (verticalDistance > 0 ? 1 : -1) * directionTheta.angleTo(currentDirection); + var threshold = Math.PI / 60; + var coeff = 1e-1; + phi = _this._spatial.clamp(coeff * phi, -threshold, threshold); + theta = _this._spatial.clamp(coeff * theta, -threshold, threshold); + _this._navigator.stateService.rotateUnbounded({ phi: phi, theta: theta }); + }); + }; + BounceHandler.prototype._disable = function () { + this._bounceSubscription.unsubscribe(); + }; + BounceHandler.prototype._getConfiguration = function () { + return {}; + }; + return BounceHandler; +}(Component_1.HandlerBase)); +exports.BounceHandler = BounceHandler; +exports.default = BounceHandler; + +},{"../../Component":274,"rxjs":26,"rxjs/operators":224}],322:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); +/** + * The `DoubleClickZoomHandler` allows the user to zoom the viewer image at a point by double clicking. + * + * @example + * ``` + * var mouseComponent = viewer.getComponent("mouse"); + * + * mouseComponent.doubleClickZoom.disable(); + * mouseComponent.doubleClickZoom.enable(); + * + * var isEnabled = mouseComponent.doubleClickZoom.isEnabled; + * ``` + */ +var DoubleClickZoomHandler = /** @class */ (function (_super) { + __extends(DoubleClickZoomHandler, _super); + /** @ignore */ + function DoubleClickZoomHandler(component, container, navigator, viewportCoords) { + var _this = _super.call(this, component, container, navigator) || this; + _this._viewportCoords = viewportCoords; + return _this; + } + DoubleClickZoomHandler.prototype._enable = function () { + var _this = this; + this._zoomSubscription = rxjs_1.merge(this._container.mouseService + .filtered$(this._component.name, this._container.mouseService.dblClick$), this._container.touchService.doubleTap$.pipe(operators_1.map(function (e) { + var touch = e.touches[0]; + return { clientX: touch.clientX, clientY: touch.clientY, shiftKey: e.shiftKey }; + }))).pipe(operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$)) + .subscribe(function (_a) { + var event = _a[0], render = _a[1], transform = _a[2]; + var element = _this._container.element; + var _b = _this._viewportCoords.canvasPosition(event, element), canvasX = _b[0], canvasY = _b[1]; + var unprojected = _this._viewportCoords.unprojectFromCanvas(canvasX, canvasY, element, render.perspective); + var reference = transform.projectBasic(unprojected.toArray()); + var delta = !!event.shiftKey ? -1 : 1; + _this._navigator.stateService.zoomIn(delta, reference); + }); + }; + DoubleClickZoomHandler.prototype._disable = function () { + this._zoomSubscription.unsubscribe(); + }; + DoubleClickZoomHandler.prototype._getConfiguration = function (enable) { + return { doubleClickZoom: enable }; + }; + return DoubleClickZoomHandler; +}(Component_1.HandlerBase)); +exports.DoubleClickZoomHandler = DoubleClickZoomHandler; +exports.default = DoubleClickZoomHandler; + +},{"../../Component":274,"rxjs":26,"rxjs/operators":224}],323:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); +/** + * The `DragPanHandler` allows the user to pan the viewer image by clicking and dragging the cursor. + * + * @example + * ``` + * var mouseComponent = viewer.getComponent("mouse"); + * + * mouseComponent.dragPan.disable(); + * mouseComponent.dragPan.enable(); + * + * var isEnabled = mouseComponent.dragPan.isEnabled; + * ``` + */ +var DragPanHandler = /** @class */ (function (_super) { + __extends(DragPanHandler, _super); + /** @ignore */ + function DragPanHandler(component, container, navigator, viewportCoords, spatial) { + var _this = _super.call(this, component, container, navigator) || this; + _this._spatial = spatial; + _this._viewportCoords = viewportCoords; + return _this; + } + DragPanHandler.prototype._enable = function () { + var _this = this; + var draggingStarted$ = this._container.mouseService + .filtered$(this._component.name, this._container.mouseService.mouseDragStart$).pipe(operators_1.map(function () { + return true; + }), operators_1.share()); + var draggingStopped$ = this._container.mouseService + .filtered$(this._component.name, this._container.mouseService.mouseDragEnd$).pipe(operators_1.map(function () { + return false; + }), operators_1.share()); + this._activeMouseSubscription = rxjs_1.merge(draggingStarted$, draggingStopped$) + .subscribe(this._container.mouseService.activate$); + var documentMouseMove$ = rxjs_1.merge(draggingStarted$, draggingStopped$).pipe(operators_1.switchMap(function (dragging) { + return dragging ? + _this._container.mouseService.documentMouseMove$ : + rxjs_1.empty(); + })); + this._preventDefaultSubscription = rxjs_1.merge(documentMouseMove$, this._container.touchService.touchMove$) + .subscribe(function (event) { + event.preventDefault(); // prevent selection of content outside the viewer + }); + var touchMovingStarted$ = this._container.touchService.singleTouchDragStart$.pipe(operators_1.map(function () { + return true; + })); + var touchMovingStopped$ = this._container.touchService.singleTouchDragEnd$.pipe(operators_1.map(function () { + return false; + })); + this._activeTouchSubscription = rxjs_1.merge(touchMovingStarted$, touchMovingStopped$) + .subscribe(this._container.touchService.activate$); + var rotation$ = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) { + return frame.state.currentNode.fullPano || frame.state.nodesAhead < 1; + }), operators_1.distinctUntilChanged(), operators_1.switchMap(function (enable) { + if (!enable) { + return rxjs_1.empty(); + } + var mouseDrag$ = Component_1.MouseOperator.filteredPairwiseMouseDrag$(_this._component.name, _this._container.mouseService); + var singleTouchDrag$ = rxjs_1.merge(_this._container.touchService.singleTouchDragStart$, _this._container.touchService.singleTouchDrag$, _this._container.touchService.singleTouchDragEnd$.pipe(operators_1.map(function () { return null; }))).pipe(operators_1.map(function (event) { + return event != null && event.touches.length > 0 ? + event.touches[0] : null; + }), operators_1.pairwise(), operators_1.filter(function (pair) { + return pair[0] != null && pair[1] != null; + })); + return rxjs_1.merge(mouseDrag$, singleTouchDrag$); + }), operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$), operators_1.map(function (_a) { + var events = _a[0], render = _a[1], transform = _a[2]; + var previousEvent = events[0]; + var event = events[1]; + var movementX = event.clientX - previousEvent.clientX; + var movementY = event.clientY - previousEvent.clientY; + var element = _this._container.element; + var _b = _this._viewportCoords.canvasPosition(event, element), canvasX = _b[0], canvasY = _b[1]; + var currentDirection = _this._viewportCoords.unprojectFromCanvas(canvasX, canvasY, element, render.perspective) + .sub(render.perspective.position); + var directionX = _this._viewportCoords.unprojectFromCanvas(canvasX - movementX, canvasY, element, render.perspective) + .sub(render.perspective.position); + var directionY = _this._viewportCoords.unprojectFromCanvas(canvasX, canvasY - movementY, element, render.perspective) + .sub(render.perspective.position); + var phi = (movementX > 0 ? 1 : -1) * directionX.angleTo(currentDirection); + var theta = (movementY > 0 ? -1 : 1) * directionY.angleTo(currentDirection); + var distances = Component_1.ImageBoundary.viewportDistances(transform, render.perspective, _this._viewportCoords); + if (distances[0] > 0 && theta < 0) { + theta /= Math.max(1, 2e2 * distances[0]); + } + if (distances[2] > 0 && theta > 0) { + theta /= Math.max(1, 2e2 * distances[2]); + } + if (distances[1] > 0 && phi < 0) { + phi /= Math.max(1, 2e2 * distances[1]); + } + if (distances[3] > 0 && phi > 0) { + phi /= Math.max(1, 2e2 * distances[3]); + } + return { phi: phi, theta: theta }; + }), operators_1.share()); + this._rotateWithoutInertiaSubscription = rotation$ + .subscribe(function (rotation) { + _this._navigator.stateService.rotateWithoutInertia(rotation); + }); + this._rotateSubscription = rotation$.pipe(operators_1.scan(function (rotationBuffer, rotation) { + _this._drainBuffer(rotationBuffer); + rotationBuffer.push([Date.now(), rotation]); + return rotationBuffer; + }, []), operators_1.sample(rxjs_1.merge(this._container.mouseService.filtered$(this._component.name, this._container.mouseService.mouseDragEnd$), this._container.touchService.singleTouchDragEnd$)), operators_1.map(function (rotationBuffer) { + var drainedBuffer = _this._drainBuffer(rotationBuffer.slice()); + var rotation = { phi: 0, theta: 0 }; + for (var _i = 0, drainedBuffer_1 = drainedBuffer; _i < drainedBuffer_1.length; _i++) { + var bufferedRotation = drainedBuffer_1[_i]; + rotation.phi += bufferedRotation[1].phi; + rotation.theta += bufferedRotation[1].theta; + } + var count = drainedBuffer.length; + if (count > 0) { + rotation.phi /= count; + rotation.theta /= count; + } + var threshold = Math.PI / 18; + rotation.phi = _this._spatial.clamp(rotation.phi, -threshold, threshold); + rotation.theta = _this._spatial.clamp(rotation.theta, -threshold, threshold); + return rotation; + })) + .subscribe(function (rotation) { + _this._navigator.stateService.rotate(rotation); + }); + }; + DragPanHandler.prototype._disable = function () { + this._activeMouseSubscription.unsubscribe(); + this._activeTouchSubscription.unsubscribe(); + this._preventDefaultSubscription.unsubscribe(); + this._rotateSubscription.unsubscribe(); + this._rotateWithoutInertiaSubscription.unsubscribe(); + this._activeMouseSubscription = null; + this._activeTouchSubscription = null; + this._preventDefaultSubscription = null; + this._rotateSubscription = null; + }; + DragPanHandler.prototype._getConfiguration = function (enable) { + return { dragPan: enable }; + }; + DragPanHandler.prototype._drainBuffer = function (buffer) { + var cutoff = 50; + var now = Date.now(); + while (buffer.length > 0 && now - buffer[0][0] > cutoff) { + buffer.shift(); + } + return buffer; + }; + return DragPanHandler; +}(Component_1.HandlerBase)); +exports.DragPanHandler = DragPanHandler; +exports.default = DragPanHandler; + +},{"../../Component":274,"rxjs":26,"rxjs/operators":224}],324:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var THREE = require("three"); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); +var State_1 = require("../../State"); +var EarthControlHandler = /** @class */ (function (_super) { + __extends(EarthControlHandler, _super); + function EarthControlHandler(component, container, navigator, viewportCoords, spatial) { + var _this = _super.call(this, component, container, navigator) || this; + _this._spatial = spatial; + _this._viewportCoords = viewportCoords; + return _this; + } + EarthControlHandler.prototype._enable = function () { + var _this = this; + var earth$ = this._navigator.stateService.state$.pipe(operators_1.map(function (state) { + return state === State_1.State.Earth; + }), operators_1.share()); + this._preventDefaultSubscription = earth$.pipe(operators_1.switchMap(function (earth) { + return earth ? + _this._container.mouseService.mouseWheel$ : + rxjs_1.empty(); + })) + .subscribe(function (event) { + event.preventDefault(); + }); + this._truckSubscription = earth$.pipe(operators_1.switchMap(function (earth) { + if (!earth) { + return rxjs_1.empty(); + } + return Component_1.MouseOperator.filteredPairwiseMouseDrag$(_this._component.name, _this._container.mouseService).pipe(operators_1.filter(function (_a) { + var e1 = _a[0], e2 = _a[1]; + return !(e1.ctrlKey && e2.ctrlKey); + })); + }), operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$), operators_1.map(function (_a) { + var _b = _a[0], previous = _b[0], current = _b[1], render = _a[1], transform = _a[2]; + var planeNormal = [0, 0, 1]; + var planePoint = transform.unprojectBasic([0.5, 0.5], 0); + planePoint[2] -= 2; + var currentIntersection = _this._planeIntersection(current, planeNormal, planePoint, render.perspective, _this._container.element); + var previousIntersection = _this._planeIntersection(previous, planeNormal, planePoint, render.perspective, _this._container.element); + if (!currentIntersection || !previousIntersection) { + return null; + } + var direction = new THREE.Vector3() + .subVectors(currentIntersection, previousIntersection) + .multiplyScalar(-1) + .toArray(); + return direction; + }), operators_1.filter(function (direction) { + return !!direction; + })) + .subscribe(function (direction) { + _this._navigator.stateService.truck(direction); + }); + this._orbitSubscription = earth$.pipe(operators_1.switchMap(function (earth) { + if (!earth) { + return rxjs_1.empty(); + } + return Component_1.MouseOperator.filteredPairwiseMouseDrag$(_this._component.name, _this._container.mouseService).pipe(operators_1.filter(function (_a) { + var e1 = _a[0], e2 = _a[1]; + return e1.ctrlKey && e2.ctrlKey; + })); + }), operators_1.map(function (_a) { + var previous = _a[0], current = _a[1]; + var _b = _this._eventToViewport(current, _this._container.element), currentX = _b[0], currentY = _b[1]; + var _c = _this._eventToViewport(previous, _this._container.element), previousX = _c[0], previousY = _c[1]; + var phi = (previousX - currentX) * Math.PI; + var theta = (currentY - previousY) * Math.PI / 2; + return { phi: phi, theta: theta }; + })) + .subscribe(function (rotation) { + _this._navigator.stateService.orbit(rotation); + }); + this._dollySubscription = earth$.pipe(operators_1.switchMap(function (earth) { + if (!earth) { + return rxjs_1.empty(); + } + return _this._container.mouseService + .filteredWheel$(_this._component.name, _this._container.mouseService.mouseWheel$); + }), operators_1.map(function (event) { + var delta = event.deltaY; + if (event.deltaMode === 1) { + delta = 40 * delta; + } + else if (event.deltaMode === 2) { + delta = 800 * delta; + } + var canvasSize = _this._viewportCoords.containerToCanvas(_this._container.element); + return -delta / canvasSize[1]; + })) + .subscribe(function (delta) { + _this._navigator.stateService.dolly(delta); + }); + }; + EarthControlHandler.prototype._disable = function () { + this._dollySubscription.unsubscribe(); + this._orbitSubscription.unsubscribe(); + this._preventDefaultSubscription.unsubscribe(); + this._truckSubscription.unsubscribe(); + }; + EarthControlHandler.prototype._getConfiguration = function () { + return {}; + }; + EarthControlHandler.prototype._eventToViewport = function (event, element) { + var previousCanvas = this._viewportCoords.canvasPosition(event, element); + return this._viewportCoords.canvasToViewport(previousCanvas[0], previousCanvas[1], element); + }; + EarthControlHandler.prototype._planeIntersection = function (event, planeNormal, planePoint, camera, element) { + var _a = this._viewportCoords.canvasPosition(event, element), canvasX = _a[0], canvasY = _a[1]; + var direction = this._viewportCoords + .unprojectFromCanvas(canvasX, canvasY, element, camera) + .sub(camera.position) + .normalize(); + if (Math.abs(this._spatial.angleToPlane(direction.toArray(), planeNormal)) < Math.PI / 90) { + return null; + } + var l0 = camera.position.clone(); + var n = new THREE.Vector3().fromArray(planeNormal); + var p0 = new THREE.Vector3().fromArray(planePoint); + var d = new THREE.Vector3().subVectors(p0, l0).dot(n) / direction.clone().dot(n); + var intersection = new THREE.Vector3().addVectors(l0, direction.multiplyScalar(d)); + if (this._viewportCoords.worldToCamera(intersection.toArray(), camera)[2] > 0) { + return null; + } + return intersection; + }; + return EarthControlHandler; +}(Component_1.HandlerBase)); +exports.EarthControlHandler = EarthControlHandler; +exports.default = EarthControlHandler; + +},{"../../Component":274,"../../State":281,"rxjs":26,"rxjs/operators":224,"three":225}],325:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Geo_1 = require("../../../src/Geo"); +function basicBoundaryPoints(pointsPerSide) { + var points = []; + var os = [[0, 0], [1, 0], [1, 1], [0, 1]]; + var ds = [[1, 0], [0, 1], [-1, 0], [0, -1]]; + for (var side = 0; side < 4; ++side) { + var o = os[side]; + var d = ds[side]; + for (var i = 0; i < pointsPerSide; ++i) { + points.push([o[0] + d[0] * i / pointsPerSide, + o[1] + d[1] * i / pointsPerSide]); + } + } + return points; +} +function insideViewport(x, y) { + return x >= -1 && x <= 1 && y >= -1 && y <= 1; +} +function insideBasic(x, y) { + return x >= 0 && x <= 1 && y >= 0 && y <= 1; +} +function viewportDistances(transform, perspective, viewportCoords) { + var boundaryPointsBasic = basicBoundaryPoints(100); + var boundaryPointsViewport = boundaryPointsBasic + .map(function (basic) { + return viewportCoords.basicToViewportSafe(basic[0], basic[1], transform, perspective); + }); + var visibleBoundaryPoints = []; + var viewportSides = [ + { x: -1, y: 1 }, + { x: 1, y: 1 }, + { x: 1, y: -1 }, + { x: -1, y: -1 } + ]; + var intersections = [false, false, false, false]; + for (var i = 0; i < boundaryPointsViewport.length; i++) { + var p1 = boundaryPointsViewport[i]; + var p2 = boundaryPointsViewport[(i + 1) % boundaryPointsViewport.length]; + if (p1 === null) { + continue; + } + if (p2 === null) { + if (insideViewport(p1[0], p1[1])) { + visibleBoundaryPoints.push(p1); + } + continue; + } + var x1 = p1[0], y1 = p1[1]; + var x2 = p2[0], y2 = p2[1]; + if (insideViewport(x1, y1)) { + if (insideViewport(x2, y2)) { + visibleBoundaryPoints.push(p1); + } + else { + for (var side = 0; side < 4; side++) { + var s1 = { p1: { x: x1, y: y1 }, p2: { x: x2, y: y2 } }; + var s2 = { p1: viewportSides[side], p2: viewportSides[(side + 1) % 4] }; + var intersecting = Geo_1.Lines.segmentsIntersect(s1, s2); + if (intersecting) { + var intersection = Geo_1.Lines.segmentIntersection(s1, s2); + visibleBoundaryPoints.push(p1, [intersection.x, intersection.y]); + intersections[side] = true; + } + } + } + } + } + var _a = viewportCoords.viewportToBasic(-1, 1, transform, perspective), topLeftBasicX = _a[0], topLeftBasicY = _a[1]; + var _b = viewportCoords.viewportToBasic(1, 1, transform, perspective), topRightBasicX = _b[0], topRightBasicY = _b[1]; + var _c = viewportCoords.viewportToBasic(1, -1, transform, perspective), bottomRightBasicX = _c[0], bottomRightBasicY = _c[1]; + var _d = viewportCoords.viewportToBasic(-1, -1, transform, perspective), bottomLeftBasicX = _d[0], bottomLeftBasicY = _d[1]; + if (insideBasic(topLeftBasicX, topLeftBasicY)) { + intersections[3] = intersections[0] = true; + } + if (insideBasic(topRightBasicX, topRightBasicY)) { + intersections[0] = intersections[1] = true; + } + if (insideBasic(bottomRightBasicX, bottomRightBasicY)) { + intersections[1] = intersections[2] = true; + } + if (insideBasic(bottomLeftBasicX, bottomLeftBasicY)) { + intersections[2] = intersections[3] = true; + } + var maximums = [-1, -1, 1, 1]; + for (var _i = 0, visibleBoundaryPoints_1 = visibleBoundaryPoints; _i < visibleBoundaryPoints_1.length; _i++) { + var visibleBoundaryPoint = visibleBoundaryPoints_1[_i]; + var x = visibleBoundaryPoint[0]; + var y = visibleBoundaryPoint[1]; + if (x > maximums[1]) { + maximums[1] = x; + } + if (x < maximums[3]) { + maximums[3] = x; + } + if (y > maximums[0]) { + maximums[0] = y; + } + if (y < maximums[2]) { + maximums[2] = y; + } + } + var boundary = [1, 1, -1, -1]; + var distances = []; + for (var side = 0; side < 4; side++) { + if (intersections[side]) { + distances.push(0); + continue; + } + distances.push(Math.abs(boundary[side] - maximums[side])); + } + return distances; +} +exports.viewportDistances = viewportDistances; + +},{"../../../src/Geo":277}],326:[function(require,module,exports){ "use strict"; -/// +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); Object.defineProperty(exports, "__esModule", { value: true }); +var Component_1 = require("../../Component"); +var Geo_1 = require("../../Geo"); /** - * @class Marker + * @class MouseComponent * - * @classdesc Represents an abstract marker class that should be extended - * by marker implementations used in the marker component. + * @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 Marker = (function () { - function Marker(id, latLon) { - this._id = id; - this._latLon = latLon; +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(Marker.prototype, "id", { + Object.defineProperty(MouseComponent.prototype, "doubleClickZoom", { /** - * Get id. - * @returns {string} The id of the marker. + * Get double click zoom. + * + * @returns {DoubleClickZoomHandler} The double click zoom handler. */ get: function () { - return this._id; + return this._doubleClickZoomHandler; }, enumerable: true, configurable: true }); - Object.defineProperty(Marker.prototype, "geometry", { + Object.defineProperty(MouseComponent.prototype, "dragPan", { + /** + * Get drag pan. + * + * @returns {DragPanHandler} The drag pan handler. + */ get: function () { - return this._geometry; + return this._dragPanHandler; }, enumerable: true, configurable: true }); - Object.defineProperty(Marker.prototype, "latLon", { + Object.defineProperty(MouseComponent.prototype, "scrollZoom", { /** - * Get lat lon. - * @returns {ILatLon} The geographic coordinates of the marker. + * Get scroll zoom. + * + * @returns {ScrollZoomHandler} The scroll zoom handler. */ get: function () { - return this._latLon; + return this._scrollZoomHandler; }, enumerable: true, configurable: true }); - 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); - }; - Marker.prototype.disposeGeometry = function () { - if (!this._geometry) { - return; - } - this._disposeGeometry(); - this._geometry = undefined; - }; - Marker.prototype.getInteractiveObjects = function () { - if (!this._geometry) { - return []; - } - return this._getInteractiveObjects(); + Object.defineProperty(MouseComponent.prototype, "touchZoom", { + /** + * Get touch zoom. + * + * @returns {TouchZoomHandler} The touch zoom handler. + */ + get: function () { + return this._touchZoomHandler; + }, + enumerable: true, + configurable: true + }); + MouseComponent.prototype._activate = function () { + var _this = this; + this._bounceHandler.enable(); + this._earthControlHandler.enable(); + this._configurationSubscription = this._configuration$ + .subscribe(function (configuration) { + if (configuration.doubleClickZoom) { + _this._doubleClickZoomHandler.enable(); + } + else { + _this._doubleClickZoomHandler.disable(); + } + if (configuration.dragPan) { + _this._dragPanHandler.enable(); + } + else { + _this._dragPanHandler.disable(); + } + if (configuration.scrollZoom) { + _this._scrollZoomHandler.enable(); + } + else { + _this._scrollZoomHandler.disable(); + } + if (configuration.touchZoom) { + _this._touchZoomHandler.enable(); + } + else { + _this._touchZoomHandler.disable(); + } + }); + this._container.mouseService.claimMouse(this._name, 0); }; - Marker.prototype.lerpAltitude = function (alt, alpha) { - if (!this._geometry) { - return; - } - this._geometry.position.z = (1 - alpha) * this._geometry.position.z + alpha * alt; + 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(); }; - 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); + MouseComponent.prototype._getDefaultConfiguration = function () { + return { doubleClickZoom: false, dragPan: true, scrollZoom: true, touchZoom: true }; }; - return Marker; -}()); -exports.Marker = Marker; -exports.default = Marker; + /** @inheritdoc */ + MouseComponent.componentName = "mouse"; + return MouseComponent; +}(Component_1.Component)); +exports.MouseComponent = MouseComponent; +Component_1.ComponentService.register(MouseComponent); +exports.default = MouseComponent; -},{}],268:[function(require,module,exports){ +},{"../../Component":274,"../../Geo":277}],327:[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; } @@ -24935,148 +26121,185 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var THREE = require("three"); -var Component_1 = require("../../../Component"); +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../Component"); /** - * @class SimpleMarker + * The `ScrollZoomHandler` allows the user to zoom the viewer image by scrolling. * - * @classdesc Interactive marker with ice cream shape. The sphere - * inside the ice cream can be configured to be interactive. + * @example + * ``` + * var mouseComponent = viewer.getComponent("mouse"); * - * Simple marker properties can not be updated after creation. + * mouseComponent.scrollZoom.disable(); + * mouseComponent.scrollZoom.enable(); * - * To create and add one `SimpleMarker` with default configuration - * (non-interactive) and one interactive with configuration use + * var isEnabled = mouseComponent.scrollZoom.isEnabled; + * ``` + */ +var ScrollZoomHandler = /** @class */ (function (_super) { + __extends(ScrollZoomHandler, _super); + /** @ignore */ + function ScrollZoomHandler(component, container, navigator, viewportCoords) { + var _this = _super.call(this, component, container, navigator) || this; + _this._viewportCoords = viewportCoords; + return _this; + } + ScrollZoomHandler.prototype._enable = function () { + var _this = this; + this._container.mouseService.claimWheel(this._component.name, 0); + this._preventDefaultSubscription = this._container.mouseService.mouseWheel$ + .subscribe(function (event) { + event.preventDefault(); + }); + this._zoomSubscription = this._container.mouseService + .filteredWheel$(this._component.name, this._container.mouseService.mouseWheel$).pipe(operators_1.withLatestFrom(this._navigator.stateService.currentState$, function (w, f) { + return [w, f]; + }), operators_1.filter(function (args) { + var state = args[1].state; + return state.currentNode.fullPano || state.nodesAhead < 1; + }), operators_1.map(function (args) { + return args[0]; + }), operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$, function (w, r, t) { + return [w, r, t]; + })) + .subscribe(function (args) { + var event = args[0]; + var render = args[1]; + var transform = args[2]; + var element = _this._container.element; + var _a = _this._viewportCoords.canvasPosition(event, element), canvasX = _a[0], canvasY = _a[1]; + var unprojected = _this._viewportCoords.unprojectFromCanvas(canvasX, canvasY, element, render.perspective); + var reference = transform.projectBasic(unprojected.toArray()); + var deltaY = event.deltaY; + if (event.deltaMode === 1) { + deltaY = 40 * deltaY; + } + else if (event.deltaMode === 2) { + deltaY = 800 * deltaY; + } + var canvasSize = _this._viewportCoords.containerToCanvas(element); + var zoom = -3 * deltaY / canvasSize[1]; + _this._navigator.stateService.zoomIn(zoom, reference); + }); + }; + ScrollZoomHandler.prototype._disable = function () { + this._container.mouseService.unclaimWheel(this._component.name); + this._preventDefaultSubscription.unsubscribe(); + this._zoomSubscription.unsubscribe(); + this._preventDefaultSubscription = null; + this._zoomSubscription = null; + }; + ScrollZoomHandler.prototype._getConfiguration = function (enable) { + return { scrollZoom: enable }; + }; + return ScrollZoomHandler; +}(Component_1.HandlerBase)); +exports.ScrollZoomHandler = ScrollZoomHandler; +exports.default = ScrollZoomHandler; + +},{"../../Component":274,"rxjs/operators":224}],328:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var 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 defaultMarker = new Mapillary.MarkerComponent.SimpleMarker( - * "id-1", - * { lat: 0, lon: 0, }); + * var mouseComponent = viewer.getComponent("mouse"); * - * 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, - * }); + * mouseComponent.touchZoom.disable(); + * mouseComponent.touchZoom.enable(); * - * markerComponent.add([defaultMarker, interactiveMarker]); + * var isEnabled = mouseComponent.touchZoom.isEnabled; * ``` */ -var SimpleMarker = (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; +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; } - 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, - shading: THREE.SmoothShading, - transparent: true, + 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$.pipe(operators_1.map(function (event) { + return true; })); - cone.renderOrder = 1; - var ball = new THREE.Mesh(new THREE.SphereGeometry(radius / 2, 8, 8), new THREE.MeshBasicMaterial({ - color: this._ballColor, - opacity: this._ballOpacity, - shading: THREE.SmoothShading, - transparent: true, + var pinchStopped$ = this._container.touchService.pinchEnd$.pipe(operators_1.map(function (event) { + return false; })); - ball.position.z = this._markerHeight(radius); - var group = new THREE.Object3D(); - group.add(ball); - group.add(cone); - group.position.fromArray(position); - this._geometry = group; - }; - SimpleMarker.prototype._disposeGeometry = function () { - for (var _i = 0, _a = this._geometry.children; _i < _a.length; _i++) { - var mesh = _a[_i]; - mesh.geometry.dispose(); - mesh.material.dispose(); - } - }; - SimpleMarker.prototype._getInteractiveObjects = function () { - return this._interactive ? [this._geometry.children[0]] : []; + this._activeSubscription = rxjs_1.merge(pinchStarted$, 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); + }); }; - SimpleMarker.prototype._markerHeight = function (radius) { - var t = Math.tan(Math.PI - this._circleToRayAngle); - return radius * Math.sqrt(1 + t * t); + TouchZoomHandler.prototype._disable = function () { + this._activeSubscription.unsubscribe(); + this._preventDefaultSubscription.unsubscribe(); + this._zoomSubscription.unsubscribe(); + this._preventDefaultSubscription = null; + this._zoomSubscription = null; }; - 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; + TouchZoomHandler.prototype._getConfiguration = function (enable) { + return { touchZoom: enable }; }; - return SimpleMarker; -}(Component_1.Marker)); -exports.SimpleMarker = SimpleMarker; -exports.default = SimpleMarker; + return TouchZoomHandler; +}(Component_1.HandlerBase)); +exports.TouchZoomHandler = TouchZoomHandler; +exports.default = TouchZoomHandler; + +},{"../../Component":274,"rxjs":26,"rxjs/operators":224}],329:[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; -},{"../../../Component":226,"three":176}],269:[function(require,module,exports){ +},{"./PopupComponent":330,"./popup/Popup":331}],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; } @@ -25084,367 +26307,661 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Component_1 = require("../../Component"); +var Utils_1 = require("../../Utils"); /** - * The `BounceHandler` ensures that the viewer bounces back to the image - * when drag panning outside of the image edge. + * @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 BounceHandler = (function (_super) { - __extends(BounceHandler, _super); - function BounceHandler(component, container, navigator, viewportCoords, spatial) { - var _this = _super.call(this, component, container, navigator, viewportCoords) || this; - _this._spatial = spatial; - _this._basicDistanceThreshold = 1e-3; - _this._basicRotationThreshold = 5e-2; - _this._bounceCoeff = 1e-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; } - 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]; - } - else if (basicDistances[1] > 0 && basicDistances[3] > 0) { - basicX = coeff * (basicDistances[3] - basicDistances[1]) / 2; + /** + * 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; } - if (basicDistances[0] > 0 && basicDistances[2] === 0) { - basicY = coeff * basicDistances[0]; + this._popups.push(popup); + if (this._activated) { + popup.setParentContainer(this._popupContainer); } - else if (basicDistances[0] === 0 && basicDistances[2] > 0) { - basicY = -coeff * basicDistances[2]; + } + this._added$.next(popups); + this._popups$.next(this._popups); + }; + /** + * Returns an array of all popups. + * + * @example ```var popups = popupComponent.getAll();``` + */ + PopupComponent.prototype.getAll = function () { + return this._popups.slice(); + }; + /** + * Remove popups based on reference from the popup set. + * + * @param {Array} popups - Popups to remove. + * + * @example ```popupComponent.remove([popup1, popup2]);``` + */ + PopupComponent.prototype.remove = function (popups) { + for (var _i = 0, popups_2 = popups; _i < popups_2.length; _i++) { + var popup = popups_2[_i]; + this._remove(popup); + } + this._popups$.next(this._popups); + }; + /** + * Remove all popups from the popup set. + * + * @example ```popupComponent.removeAll();``` + */ + PopupComponent.prototype.removeAll = function () { + for (var _i = 0, _a = this._popups.slice(); _i < _a.length; _i++) { + var popup = _a[_i]; + this._remove(popup); + } + this._popups$.next(this._popups); + }; + PopupComponent.prototype._activate = function () { + var _this = this; + this._popupContainer = this._dom.createElement("div", "mapillary-js-popup-container", this._container.element); + for (var _i = 0, _a = this._popups; _i < _a.length; _i++) { + var popup = _a[_i]; + popup.setParentContainer(this._popupContainer); + } + this._updateAllSubscription = rxjs_1.combineLatest(this._container.renderService.renderCamera$, this._container.renderService.size$, this._navigator.stateService.currentTransform$) + .subscribe(function (_a) { + var renderCamera = _a[0], size = _a[1], transform = _a[2]; + for (var _i = 0, _b = _this._popups; _i < _b.length; _i++) { + var popup = _b[_i]; + popup.update(renderCamera, size, transform); } - else if (basicDistances[0] > 0 && basicDistances[2] > 0) { - basicY = coeff * (basicDistances[0] - basicDistances[2]) / 2; + }); + var changed$ = 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); } - 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(); + 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; }; - BounceHandler.prototype._getConfiguration = function (enable) { + PopupComponent.prototype._getDefaultConfiguration = function () { return {}; }; - return BounceHandler; -}(Component_1.MouseHandlerBase)); -exports.BounceHandler = BounceHandler; -exports.default = BounceHandler; + PopupComponent.prototype._remove = function (popup) { + var index = this._popups.indexOf(popup); + if (index === -1) { + return; + } + var removed = this._popups.splice(index, 1)[0]; + if (this._activated) { + removed.remove(); + } + }; + PopupComponent.componentName = "popup"; + return PopupComponent; +}(Component_1.Component)); +exports.PopupComponent = PopupComponent; +Component_1.ComponentService.register(PopupComponent); +exports.default = PopupComponent; -},{"../../Component":226,"rxjs/Observable":29}],270:[function(require,module,exports){ +},{"../../Component":274,"../../Utils":284,"rxjs":26,"rxjs/operators":224}],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 __()); - }; -})(); Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); -var Component_1 = require("../../Component"); +var rxjs_1 = require("rxjs"); +var Geo_1 = require("../../../Geo"); +var Utils_1 = require("../../../Utils"); +var Viewer_1 = require("../../../Viewer"); /** - * The `DoubleClickZoomHandler` allows the user to zoom the viewer photo at a point by double clicking. + * @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 mouseComponent = viewer.getComponent("mouse"); + * var defaultSpan = document.createElement('span'); + * defaultSpan.innerHTML = 'hello default'; * - * mouseComponent.doubleClickZoom.disable(); - * mouseComponent.doubleClickZoom.enable(); + * var defaultPopup = new Mapillary.PopupComponent.Popup(); + * defaultPopup.setDOMContent(defaultSpan); + * defaultPopup.setBasicPoint([0.3, 0.3]); * - * var isEnabled = mouseComponent.doubleClickZoom.isEnabled; + * 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 DoubleClickZoomHandler = (function (_super) { - __extends(DoubleClickZoomHandler, _super); - function DoubleClickZoomHandler() { - return _super !== null && _super.apply(this, arguments) || this; +var Popup = /** @class */ (function () { + function Popup(options, viewportCoords, dom) { + this._options = {}; + options = !!options ? options : {}; + this._options.capturePointer = options.capturePointer === false ? + options.capturePointer : true; + this._options.clean = options.clean; + this._options.float = options.float; + this._options.offset = options.offset; + this._options.opacity = options.opacity; + this._options.position = options.position; + this._dom = !!dom ? dom : new Utils_1.DOM(); + this._viewportCoords = !!viewportCoords ? viewportCoords : new Geo_1.ViewportCoords(); + this._notifyChanged$ = new rxjs_1.Subject(); } - 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); - }); + Object.defineProperty(Popup.prototype, "changed$", { + /** + * @description Internal observable used by the component to + * render the popup when its position or content has changed. + * @ignore + */ + get: function () { + return this._notifyChanged$; + }, + enumerable: true, + configurable: true + }); + /** + * @description Internal method used by the component to + * remove all references to the popup. + * @ignore + */ + Popup.prototype.remove = function () { + if (this._content && this._content.parentNode) { + this._content.parentNode.removeChild(this._content); + } + if (this._container) { + this._container.parentNode.removeChild(this._container); + delete this._container; + } + if (this._parentContainer) { + delete this._parentContainer; + } }; - DoubleClickZoomHandler.prototype._disable = function () { - this._zoomSubscription.unsubscribe(); + /** + * 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$.next(this); }; - DoubleClickZoomHandler.prototype._getConfiguration = function (enable) { - return { doubleClickZoom: enable }; + /** + * Sets a 2D basic image coordinates rect to the popup's anchor, and + * moves the popup to it. + * + * @description Overwrites any previously set point or rect. + * + * @param {Array} basicRect - Rect in 2D basic image + * coordinates ([topLeftX, topLeftY, bottomRightX, bottomRightY]) . + * + * @example + * ``` + * var popup = new Mapillary.PopupComponent.Popup(); + * popup.setText('hello image'); + * popup.setBasicRect([0.3, 0.3, 0.5, 0.6]); + * + * popupComponent.add([popup]); + * ``` + */ + Popup.prototype.setBasicRect = function (basicRect) { + this._rect = basicRect.slice(); + this._point = null; + this._notifyChanged$.next(this); }; - return DoubleClickZoomHandler; -}(Component_1.MouseHandlerBase)); -exports.DoubleClickZoomHandler = DoubleClickZoomHandler; -exports.default = DoubleClickZoomHandler; - -},{"../../Component":226,"rxjs/Observable":29}],271:[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 the element provided as a DOM node. + * + * @param {Node} htmlNode - A DOM node to be used as content for the popup. + * + * @example + * ``` + * var div = document.createElement('div'); + * div.innerHTML = 'hello image'; + * + * var popup = new Mapillary.PopupComponent.Popup(); + * popup.setDOMContent(div); + * popup.setBasicPoint([0.3, 0.3]); + * + * popupComponent.add([popup]); + * ``` + */ + Popup.prototype.setDOMContent = function (htmlNode) { + if (this._content && this._content.parentNode) { + this._content.parentNode.removeChild(this._content); + } + var className = "mapillaryjs-popup-content" + + (this._options.clean === true ? "-clean" : "") + + (this._options.capturePointer === true ? " mapillaryjs-popup-capture-pointer" : ""); + this._content = this._dom.createElement("div", className, this._container); + this._content.appendChild(htmlNode); + this._notifyChanged$.next(this); }; -})(); -Object.defineProperty(exports, "__esModule", { value: true }); -var THREE = require("three"); -var Observable_1 = require("rxjs/Observable"); -var Component_1 = require("../../Component"); -/** - * The `DragPanHandler` allows the user to pan the viewer photo by clicking and dragging the cursor. - * - * @example - * ``` - * var mouseComponent = viewer.getComponent("mouse"); - * - * mouseComponent.dragPan.disable(); - * mouseComponent.dragPan.enable(); - * - * var isEnabled = mouseComponent.dragPan.isEnabled; - * ``` - */ -var DragPanHandler = (function (_super) { - __extends(DragPanHandler, _super); - function DragPanHandler(component, container, navigator, viewportCoords, spatial) { - var _this = _super.call(this, component, container, navigator, viewportCoords) || this; - _this._spatial = spatial; - _this._basicRotationThreshold = 5e-2; - _this._forceCoeff = 2e-1; - return _this; - } - DragPanHandler.prototype._enable = function () { - var _this = this; - var draggingStarted$ = this._container.mouseService - .filtered$(this._component.name, this._container.mouseService.mouseDragStart$) - .map(function (event) { - return true; - }); - var draggingStopped$ = this._container.mouseService - .filtered$(this._component.name, this._container.mouseService.mouseDragEnd$) - .map(function (event) { - return false; - }); - 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$); - this._rotateBasicSubscription = this._navigator.stateService.currentState$ - .map(function (frame) { - return frame.state.currentNode.fullPano || frame.state.nodesAhead < 1; - }) - .distinctUntilChanged() - .switchMap(function (enable) { - if (!enable) { - return Observable_1.Observable.empty(); + /** + * 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; } - var mouseDrag$ = Observable_1.Observable - .merge(_this._container.mouseService.filtered$(_this._component.name, _this._container.mouseService.mouseDragStart$), _this._container.mouseService.filtered$(_this._component.name, _this._container.mouseService.mouseDrag$), _this._container.mouseService.filtered$(_this._component.name, _this._container.mouseService.mouseDragEnd$) - .map(function (e) { return 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]; - }) - .subscribe(function (basicRotation) { - _this._navigator.stateService.rotateBasic(basicRotation); - }); + frag.appendChild(child); + } + this.setDOMContent(frag); }; - DragPanHandler.prototype._disable = function () { - this._activeMouseSubscription.unsubscribe(); - this._activeTouchSubscription.unsubscribe(); - this._preventDefaultSubscription.unsubscribe(); - this._rotateBasicSubscription.unsubscribe(); - this._activeMouseSubscription = null; - this._activeTouchSubscription = null; - this._preventDefaultSubscription = null; - this._rotateBasicSubscription = null; + /** + * Sets the popup's content to a string of text. + * + * @description This function creates a Text node in the DOM, so it cannot insert raw HTML. + * Use this method for security against XSS if the popup content is user-provided. + * + * @param {string} text - Textual content for the popup. + * + * @example + * ``` + * var popup = new Mapillary.PopupComponent.Popup(); + * popup.setText('hello image'); + * popup.setBasicPoint([0.3, 0.3]); + * + * popupComponent.add([popup]); + * ``` + */ + Popup.prototype.setText = function (text) { + this.setDOMContent(this._dom.document.createTextNode(text)); + }; + /** + * @description Internal method for attaching the popup to + * its parent container so that it is rendered in the DOM tree. + * @ignore + */ + Popup.prototype.setParentContainer = function (parentContainer) { + this._parentContainer = parentContainer; + }; + /** + * @description Internal method for updating the rendered + * position of the popup called by the popup component. + * @ignore + */ + Popup.prototype.update = function (renderCamera, size, transform) { + var _a; + if (!this._parentContainer || !this._content) { + return; + } + if (!this._point && !this._rect) { + return; + } + if (!this._container) { + this._container = this._dom.createElement("div", "mapillaryjs-popup", this._parentContainer); + var showTip = this._options.clean !== true && + this._options.float !== Viewer_1.Alignment.Center; + if (showTip) { + var tipClassName = "mapillaryjs-popup-tip" + + (this._options.capturePointer === true ? " mapillaryjs-popup-capture-pointer" : ""); + this._tip = this._dom.createElement("div", tipClassName, this._container); + this._dom.createElement("div", "mapillaryjs-popup-tip-inner", this._tip); + } + this._container.appendChild(this._content); + this._parentContainer.appendChild(this._container); + if (this._options.opacity != null) { + this._container.style.opacity = this._options.opacity.toString(); + } + } + var pointPixel = null; + var position = this._alignmentToPopupAligment(this._options.position); + var float = this._alignmentToPopupAligment(this._options.float); + var classList = this._container.classList; + if (this._point != null) { + pointPixel = + this._viewportCoords.basicToCanvasSafe(this._point[0], this._point[1], { offsetHeight: size.height, offsetWidth: size.width }, transform, renderCamera.perspective); + } + else { + var alignments = ["center", "top", "bottom", "left", "right", "top-left", "top-right", "bottom-left", "bottom-right"]; + var appliedPosition = null; + for (var _i = 0, alignments_1 = alignments; _i < alignments_1.length; _i++) { + var alignment = alignments_1[_i]; + if (classList.contains("mapillaryjs-popup-float-" + alignment)) { + appliedPosition = alignment; + break; + } + } + _a = this._rectToPixel(this._rect, position, appliedPosition, renderCamera, size, transform), pointPixel = _a[0], position = _a[1]; + if (!float) { + float = position; + } + } + if (pointPixel == null) { + this._container.style.display = "none"; + return; + } + this._container.style.display = ""; + if (!float) { + var width = this._container.offsetWidth; + var height = this._container.offsetHeight; + var floats = this._pixelToFloats(pointPixel, size, width, height); + float = floats.length === 0 ? "top" : floats.join("-"); + } + var offset = this._normalizeOffset(this._options.offset); + pointPixel = [pointPixel[0] + offset[float][0], pointPixel[1] + offset[float][1]]; + pointPixel = [Math.round(pointPixel[0]), Math.round(pointPixel[1])]; + var floatTranslate = { + "bottom": "translate(-50%,0)", + "bottom-left": "translate(-100%,0)", + "bottom-right": "translate(0,0)", + "center": "translate(-50%,-50%)", + "left": "translate(-100%,-50%)", + "right": "translate(0,-50%)", + "top": "translate(-50%,-100%)", + "top-left": "translate(-100%,-100%)", + "top-right": "translate(0,-100%)", + }; + for (var key in floatTranslate) { + if (!floatTranslate.hasOwnProperty(key)) { + continue; + } + classList.remove("mapillaryjs-popup-float-" + key); + } + classList.add("mapillaryjs-popup-float-" + float); + this._container.style.transform = floatTranslate[float] + " translate(" + pointPixel[0] + "px," + pointPixel[1] + "px)"; + }; + Popup.prototype._rectToPixel = function (rect, position, appliedPosition, renderCamera, size, transform) { + if (!position) { + var width = this._container.offsetWidth; + var height = this._container.offsetHeight; + var floatOffsets = { + "bottom": [0, height / 2], + "bottom-left": [-width / 2, height / 2], + "bottom-right": [width / 2, height / 2], + "left": [-width / 2, 0], + "right": [width / 2, 0], + "top": [0, -height / 2], + "top-left": [-width / 2, -height / 2], + "top-right": [width / 2, -height / 2], + }; + var automaticPositions = ["top", "bottom", "left", "right"]; + var largestVisibleArea = [0, null, null]; + for (var _i = 0, automaticPositions_1 = automaticPositions; _i < automaticPositions_1.length; _i++) { + var automaticPosition = automaticPositions_1[_i]; + var autoPointBasic = this._pointFromRectPosition(rect, automaticPosition); + var autoPointPixel = this._viewportCoords.basicToCanvasSafe(autoPointBasic[0], autoPointBasic[1], { offsetHeight: size.height, offsetWidth: size.width }, transform, renderCamera.perspective); + if (autoPointPixel == null) { + continue; + } + var floatOffset = floatOffsets[automaticPosition]; + var offsetedPosition = [autoPointPixel[0] + floatOffset[0], autoPointPixel[1] + floatOffset[1]]; + var staticCoeff = appliedPosition != null && appliedPosition === automaticPosition ? 1 : 0.7; + var floats = this._pixelToFloats(offsetedPosition, size, width / staticCoeff, height / (2 * staticCoeff)); + if (floats.length === 0 && + autoPointPixel[0] > 0 && + autoPointPixel[0] < size.width && + autoPointPixel[1] > 0 && + autoPointPixel[1] < size.height) { + return [autoPointPixel, automaticPosition]; + } + var minX = Math.max(offsetedPosition[0] - width / 2, 0); + var maxX = Math.min(offsetedPosition[0] + width / 2, size.width); + var minY = Math.max(offsetedPosition[1] - height / 2, 0); + var maxY = Math.min(offsetedPosition[1] + height / 2, size.height); + var visibleX = Math.max(0, maxX - minX); + var visibleY = Math.max(0, maxY - minY); + var visibleArea = staticCoeff * visibleX * visibleY; + if (visibleArea > largestVisibleArea[0]) { + largestVisibleArea[0] = visibleArea; + largestVisibleArea[1] = autoPointPixel; + largestVisibleArea[2] = automaticPosition; + } + } + if (largestVisibleArea[0] > 0) { + return [largestVisibleArea[1], largestVisibleArea[2]]; + } + } + var pointBasic = this._pointFromRectPosition(rect, position); + var pointPixel = this._viewportCoords.basicToCanvasSafe(pointBasic[0], pointBasic[1], { offsetHeight: size.height, offsetWidth: size.width }, transform, renderCamera.perspective); + return [pointPixel, position != null ? position : "top"]; + }; + Popup.prototype._alignmentToPopupAligment = function (float) { + switch (float) { + case Viewer_1.Alignment.Bottom: + return "bottom"; + case Viewer_1.Alignment.BottomLeft: + return "bottom-left"; + case Viewer_1.Alignment.BottomRight: + return "bottom-right"; + case Viewer_1.Alignment.Center: + return "center"; + case Viewer_1.Alignment.Left: + return "left"; + case Viewer_1.Alignment.Right: + return "right"; + case Viewer_1.Alignment.Top: + return "top"; + case Viewer_1.Alignment.TopLeft: + return "top-left"; + case Viewer_1.Alignment.TopRight: + return "top-right"; + default: + return null; + } + }; + Popup.prototype._normalizeOffset = function (offset) { + if (offset == null) { + return this._normalizeOffset(0); + } + if (typeof offset === "number") { + // input specifies a radius + var sideOffset = offset; + var sign = sideOffset >= 0 ? 1 : -1; + var cornerOffset = sign * Math.round(Math.sqrt(0.5 * Math.pow(sideOffset, 2))); + return { + "bottom": [0, sideOffset], + "bottom-left": [-cornerOffset, cornerOffset], + "bottom-right": [cornerOffset, cornerOffset], + "center": [0, 0], + "left": [-sideOffset, 0], + "right": [sideOffset, 0], + "top": [0, -sideOffset], + "top-left": [-cornerOffset, -cornerOffset], + "top-right": [cornerOffset, -cornerOffset], + }; + } + else { + // input specifes a value for each position + return { + "bottom": offset.bottom || [0, 0], + "bottom-left": offset.bottomLeft || [0, 0], + "bottom-right": offset.bottomRight || [0, 0], + "center": offset.center || [0, 0], + "left": offset.left || [0, 0], + "right": offset.right || [0, 0], + "top": offset.top || [0, 0], + "top-left": offset.topLeft || [0, 0], + "top-right": offset.topRight || [0, 0], + }; + } + }; + Popup.prototype._pixelToFloats = function (pointPixel, size, width, height) { + var floats = []; + if (pointPixel[1] < height) { + floats.push("bottom"); + } + else if (pointPixel[1] > size.height - height) { + floats.push("top"); + } + if (pointPixel[0] < width / 2) { + floats.push("right"); + } + else if (pointPixel[0] > size.width - width / 2) { + floats.push("left"); + } + return floats; }; - DragPanHandler.prototype._getConfiguration = function (enable) { - return { dragPan: enable }; + 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 DragPanHandler; -}(Component_1.MouseHandlerBase)); -exports.DragPanHandler = DragPanHandler; -exports.default = DragPanHandler; + return Popup; +}()); +exports.Popup = Popup; +exports.default = Popup; -},{"../../Component":226,"rxjs/Observable":29,"three":176}],272:[function(require,module,exports){ + +},{"../../../Geo":277,"../../../Utils":284,"../../../Viewer":285,"rxjs":26}],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]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -25452,376 +26969,817 @@ 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"); +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. + * @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 = (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._spatial = spatial; - _this._viewportCoords = 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$)) + .subscribe(function (_a) { + var direction = _a[0], configuration = _a[1]; + if (direction !== configuration.direction) { + _this.setDirection(direction); + } + }); return _this; } - Object.defineProperty(MouseComponent.prototype, "doubleClickZoom", { - /** - * Get double click zoom. - * - * @returns {DoubleClickZoomHandler} The double click zoom handler. - */ - get: function () { - return this._doubleClickZoomHandler; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(MouseComponent.prototype, "dragPan", { - /** - * Get drag pan. - * - * @returns {DragPanHandler} The drag pan handler. - */ - get: function () { - return this._dragPanHandler; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(MouseComponent.prototype, "scrollZoom", { + Object.defineProperty(SequenceComponent.prototype, "hoveredKey$", { /** - * Get scroll zoom. + * Get hovered key observable. * - * @returns {ScrollZoomHandler} The scroll zoom handler. - */ - get: function () { - return this._scrollZoomHandler; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(MouseComponent.prototype, "touchZoom", { - /** - * Get touch zoom. + * @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 {TouchZoomHandler} The touch zoom handler. + * @returns {Observable} */ get: function () { - return this._touchZoomHandler; + return this._hoveredKey$; }, enumerable: true, configurable: true }); - MouseComponent.prototype._activate = function () { + /** + * 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._bounceHandler.enable(); - this._configurationSubscription = this._configuration$ - .subscribe(function (configuration) { - if (configuration.doubleClickZoom) { - _this._doubleClickZoomHandler.enable(); - } - else { - _this._doubleClickZoomHandler.disable(); - } - if (configuration.dragPan) { - _this._dragPanHandler.enable(); - } - else { - _this._dragPanHandler.disable(); - } - if (configuration.scrollZoom) { - _this._scrollZoomHandler.enable(); - } - else { - _this._scrollZoomHandler.disable(); - } - if (configuration.touchZoom) { - _this._touchZoomHandler.enable(); + 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$.pipe(operators_1.map(function (configuration) { + return configuration.playing; + }), operators_1.distinctUntilChanged()) + .subscribe(function (playing) { + if (playing) { + _this._navigator.playService.play(); } else { - _this._touchZoomHandler.disable(); + _this._navigator.playService.stop(); } }); - this._container.mouseService.claimMouse(this._name, 0); + this._hoveredKeySubscription = this._sequenceDOMRenderer.mouseEnterDirection$.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); + }); }; - 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(); + 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(); }; - MouseComponent.prototype._getDefaultConfiguration = function () { - return { doubleClickZoom: true, dragPan: true, scrollZoom: true, touchZoom: true }; + SequenceComponent.prototype._getDefaultConfiguration = function () { + return { + direction: Edge_1.EdgeDirection.Next, + maxWidth: 108, + minWidth: 70, + playing: false, + visible: true, + }; }; /** @inheritdoc */ - MouseComponent.componentName = "mouse"; - return MouseComponent; + 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.MouseComponent = MouseComponent; -Component_1.ComponentService.register(MouseComponent); -exports.default = MouseComponent; +exports.SequenceComponent = SequenceComponent; +Component_1.ComponentService.register(SequenceComponent); +exports.default = SequenceComponent; -},{"../../Component":226,"../../Geo":229,"rxjs/add/observable/merge":44,"rxjs/add/operator/filter":61,"rxjs/add/operator/map":65,"rxjs/add/operator/withLatestFrom":83}],273:[function(require,module,exports){ +},{"../../Component":274,"../../Edge":275,"../../Graph":278,"rxjs":26,"rxjs/operators":224}],333:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var MouseHandlerBase = (function () { - function MouseHandlerBase(component, container, navigator, viewportCoords) { - this._component = component; +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._navigator = navigator; - this._viewportCoords = viewportCoords; - this._enabled = false; - } - Object.defineProperty(MouseHandlerBase.prototype, "isEnabled", { - /** - * Returns a Boolean indicating whether the interaction is enabled. - * - * @returns {boolean} `true` if the interaction is enabled. - */ + 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$", { get: function () { - return this._enabled; + return this._notifyChanged$; }, enumerable: true, configurable: true }); - /** - * Enables the interaction. - * - * @example ```mouseComponent..enable();``` - */ - MouseHandlerBase.prototype.enable = function () { - if (this._enabled || !this._component.activated) { + Object.defineProperty(SequenceDOMRenderer.prototype, "changingPositionChanged$", { + get: function () { + return this._notifyChangingPositionChanged$; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(SequenceDOMRenderer.prototype, "speed$", { + get: function () { + return this._notifySpeedChanged$; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(SequenceDOMRenderer.prototype, "index$", { + get: function () { + return this._notifyIndexChanged$; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(SequenceDOMRenderer.prototype, "mouseEnterDirection$", { + get: function () { + return this._mouseEnterDirection$; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(SequenceDOMRenderer.prototype, "mouseLeaveDirection$", { + get: function () { + return this._mouseLeaveDirection$; + }, + enumerable: true, + configurable: true + }); + SequenceDOMRenderer.prototype.activate = function () { + var _this = this; + if (!!this._changingSubscription) { return; } - this._enable(); - this._enabled = true; - this._component.configure(this._getConfiguration(true)); + this._changingSubscription = rxjs_1.merge(this._container.mouseService.documentMouseUp$, this._container.touchService.touchEnd$.pipe(operators_1.filter(function (touchEvent) { + return touchEvent.touches.length === 0; + }))) + .subscribe(function (event) { + if (_this._changingSpeed) { + _this._changingSpeed = false; + } + if (_this._changingPosition) { + _this._setChangingPosition(false); + } + }); }; - /** - * Disables the interaction. - * - * @example ```mouseComponent..disable();``` - */ - MouseHandlerBase.prototype.disable = function () { - if (!this._enabled) { + SequenceDOMRenderer.prototype.deactivate = function () { + if (!this._changingSubscription) { return; } - this._disable(); - this._enabled = false; - if (this._component.activated) { - this._component.configure(this._getConfiguration(false)); + 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]); }; - return MouseHandlerBase; -}()); -exports.MouseHandlerBase = MouseHandlerBase; -exports.default = MouseHandlerBase; - -},{}],274:[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 __()); + 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); }; -})(); -Object.defineProperty(exports, "__esModule", { value: true }); -var Component_1 = require("../../Component"); -/** - * The `ScrollZoomHandler` allows the user to zoom the viewer photo by scrolling. - * - * @example - * ``` - * var mouseComponent = viewer.getComponent("mouse"); - * - * mouseComponent.scrollZoom.disable(); - * mouseComponent.scrollZoom.enable(); - * - * var isEnabled = mouseComponent.scrollZoom.isEnabled; - * ``` - */ -var ScrollZoomHandler = (function (_super) { - __extends(ScrollZoomHandler, _super); - function ScrollZoomHandler() { - return _super !== null && _super.apply(this, arguments) || this; - } - ScrollZoomHandler.prototype._enable = function () { + SequenceDOMRenderer.prototype._createPositionInput = function (index, max) { var _this = this; - this._preventDefaultSubscription = this._container.mouseService.mouseWheel$ - .subscribe(function (event) { - event.preventDefault(); - }); - this._zoomSubscription = this._container.mouseService - .filtered$(this._component.name, this._container.mouseService.mouseWheel$) - .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$, function (w, r, t) { - return [w, r, t]; - }) - .subscribe(function (args) { - var event = args[0]; - var render = args[1]; - var transform = args[2]; - var element = _this._container.element; - var _a = _this._viewportCoords.canvasPosition(event, element), canvasX = _a[0], canvasY = _a[1]; - var unprojected = _this._viewportCoords.unprojectFromCanvas(canvasX, canvasY, element, render.perspective); - var reference = transform.projectBasic(unprojected.toArray()); - var deltaY = event.deltaY; - if (event.deltaMode === 1) { - deltaY = 40 * deltaY; + this._index = index; + var onPosition = function (e) { + _this._index = Number(e.target.value); + _this._notifyIndexChanged$.next(_this._index); + }; + var boundingRect = this._container.domContainer.getBoundingClientRect(); + var width = Math.max(276, Math.min(410, 5 + 0.8 * boundingRect.width)) - 65; + var onStart = function (e) { + e.stopPropagation(); + _this._setChangingPosition(true); + }; + var onMove = function (e) { + if (_this._changingPosition === true) { + e.stopPropagation(); + } + }; + var onKeyDown = function (e) { + if (e.key === "ArrowDown" || e.key === "ArrowLeft" || + e.key === "ArrowRight" || e.key === "ArrowUp") { + e.preventDefault(); + } + }; + var positionInputProperties = { + max: max != null ? max : 1, + min: 0, + onchange: onPosition, + oninput: onPosition, + onkeydown: onKeyDown, + onmousedown: onStart, + onmousemove: onMove, + ontouchmove: onMove, + ontouchstart: onStart, + style: { + width: width + "px", + }, + type: "range", + value: index != null ? index : 0, + }; + var disabled = index == null || max == null || max <= 1; + if (disabled) { + positionInputProperties.disabled = "true"; + } + var positionInput = vd.h("input.SequencePosition", positionInputProperties, []); + var positionContainerClass = disabled ? ".SequencePositionContainerDisabled" : ".SequencePositionContainer"; + return vd.h("div" + positionContainerClass, [positionInput]); + }; + SequenceDOMRenderer.prototype._createSpeedInput = function (speed) { + var _this = this; + this._speed = speed; + var onSpeed = function (e) { + _this._speed = Number(e.target.value) / 1000; + _this._notifySpeedChanged$.next(_this._speed); + }; + var boundingRect = this._container.domContainer.getBoundingClientRect(); + var width = Math.max(276, Math.min(410, 5 + 0.8 * boundingRect.width)) - 160; + var onStart = function (e) { + _this._changingSpeed = true; + e.stopPropagation(); + }; + var onMove = function (e) { + if (_this._changingSpeed === true) { + e.stopPropagation(); + } + }; + var onKeyDown = function (e) { + if (e.key === "ArrowDown" || e.key === "ArrowLeft" || + e.key === "ArrowRight" || e.key === "ArrowUp") { + e.preventDefault(); + } + }; + var speedInput = vd.h("input.SequenceSpeed", { + max: 1000, + min: 0, + onchange: onSpeed, + oninput: onSpeed, + onkeydown: onKeyDown, + onmousedown: onStart, + onmousemove: onMove, + ontouchmove: onMove, + ontouchstart: onStart, + style: { + width: width + "px", + }, + type: "range", + value: 1000 * speed, + }, []); + return vd.h("div.SequenceSpeedContainer", [speedInput]); + }; + SequenceDOMRenderer.prototype._createPlaybackControls = function (containerWidth, speed, component, configuration) { + var _this = this; + if (this._mode !== Component_1.SequenceMode.Playback) { + return vd.h("div.SequencePlayback", []); + } + var switchIcon = vd.h("div.SequenceSwitchIcon.SequenceIconVisible", []); + var direction = configuration.direction === Edge_1.EdgeDirection.Next ? + Edge_1.EdgeDirection.Prev : Edge_1.EdgeDirection.Next; + var playing = configuration.playing; + var switchButtonProperties = { + onclick: function () { + if (!playing) { + component.setDirection(direction); + } + }, + }; + var switchButtonClassName = configuration.playing ? ".SequenceSwitchButtonDisabled" : ".SequenceSwitchButton"; + var switchButton = vd.h("div" + switchButtonClassName, switchButtonProperties, [switchIcon]); + var slowIcon = vd.h("div.SequenceSlowIcon.SequenceIconVisible", []); + var slowContainer = vd.h("div.SequenceSlowContainer", [slowIcon]); + var fastIcon = vd.h("div.SequenceFastIcon.SequenceIconVisible", []); + var fastContainer = vd.h("div.SequenceFastContainer", [fastIcon]); + var closeIcon = vd.h("div.SequenceCloseIcon.SequenceIconVisible", []); + var closeButtonProperties = { + onclick: function () { + _this._mode = Component_1.SequenceMode.Default; + _this._notifyChanged$.next(_this); + }, + }; + var closeButton = vd.h("div.SequenceCloseButton", closeButtonProperties, [closeIcon]); + var speedInput = this._createSpeedInput(speed); + var playbackChildren = [switchButton, slowContainer, speedInput, fastContainer, closeButton]; + var top = Math.round(containerWidth / this._stepperDefaultWidth * this._defaultHeight + 10); + var playbackProperties = { style: { top: top + "px" } }; + return vd.h("div.SequencePlayback", playbackProperties, playbackChildren); + }; + SequenceDOMRenderer.prototype._createPlayingButton = function (nextKey, prevKey, configuration, component) { + var canPlay = configuration.direction === Edge_1.EdgeDirection.Next && nextKey != null || + configuration.direction === Edge_1.EdgeDirection.Prev && prevKey != null; + var onclick = configuration.playing ? + function (e) { component.stop(); } : + canPlay ? function (e) { component.play(); } : null; + var buttonProperties = { onclick: onclick }; + var iconClass = configuration.playing ? + "Stop" : + canPlay ? "Play" : "PlayDisabled"; + var iconProperties = { className: iconClass }; + if (configuration.direction === Edge_1.EdgeDirection.Prev) { + iconProperties.style = { + transform: "rotate(180deg) translate(50%, 50%)", + }; + } + var icon = vd.h("div.SequenceComponentIcon", iconProperties, []); + var buttonClass = canPlay ? "SequencePlay" : "SequencePlayDisabled"; + return vd.h("div." + buttonClass, buttonProperties, [icon]); + }; + SequenceDOMRenderer.prototype._createSequenceControls = function (containerWidth) { + var _this = this; + var borderRadius = Math.round(8 / this._stepperDefaultWidth * containerWidth); + var expanderProperties = { + onclick: function () { + _this._expandControls = !_this._expandControls; + _this._mode = Component_1.SequenceMode.Default; + _this._notifyChanged$.next(_this); + }, + style: { + "border-bottom-right-radius": borderRadius + "px", + "border-top-right-radius": borderRadius + "px", + }, + }; + var expanderBar = vd.h("div.SequenceExpanderBar", []); + var expander = vd.h("div.SequenceExpanderButton", expanderProperties, [expanderBar]); + var fastIconClassName = this._mode === Component_1.SequenceMode.Playback ? + ".SequenceFastIconGrey.SequenceIconVisible" : ".SequenceFastIcon"; + var fastIcon = vd.h("div" + fastIconClassName, []); + var playbackProperties = { + onclick: function () { + _this._mode = _this._mode === Component_1.SequenceMode.Playback ? + Component_1.SequenceMode.Default : + Component_1.SequenceMode.Playback; + _this._notifyChanged$.next(_this); + }, + }; + var playback = vd.h("div.SequencePlaybackButton", playbackProperties, [fastIcon]); + var timelineIconClassName = this._mode === Component_1.SequenceMode.Timeline ? + ".SequenceTimelineIconGrey.SequenceIconVisible" : ".SequenceTimelineIcon"; + var timelineIcon = vd.h("div" + timelineIconClassName, []); + var timelineProperties = { + onclick: function () { + _this._mode = _this._mode === Component_1.SequenceMode.Timeline ? + Component_1.SequenceMode.Default : + Component_1.SequenceMode.Timeline; + _this._notifyChanged$.next(_this); + }, + }; + var timeline = vd.h("div.SequenceTimelineButton", timelineProperties, [timelineIcon]); + var properties = { + style: { + height: (this._defaultHeight / this._stepperDefaultWidth * containerWidth) + "px", + transform: "translate(" + (containerWidth / 2 + 2) + "px, 0)", + width: (this._controlsDefaultWidth / this._stepperDefaultWidth * containerWidth) + "px", + }, + }; + var className = ".SequenceControls" + + (this._expandControls ? ".SequenceControlsExpanded" : ""); + return vd.h("div" + className, properties, [playback, timeline, expander]); + }; + SequenceDOMRenderer.prototype._createSequenceArrows = function (nextKey, prevKey, containerWidth, configuration, navigator) { + var _this = this; + var nextProperties = { + onclick: nextKey != null ? + function (e) { + navigator.moveDir$(Edge_1.EdgeDirection.Next) + .subscribe(undefined, function (error) { + if (!(error instanceof Error_1.AbortMapillaryError)) { + console.error(error); + } + }); + } : + null, + onmouseenter: function (e) { _this._mouseEnterDirection$.next(Edge_1.EdgeDirection.Next); }, + onmouseleave: function (e) { _this._mouseLeaveDirection$.next(Edge_1.EdgeDirection.Next); }, + }; + var borderRadius = Math.round(8 / this._stepperDefaultWidth * containerWidth); + var prevProperties = { + onclick: prevKey != null ? + function (e) { + navigator.moveDir$(Edge_1.EdgeDirection.Prev) + .subscribe(undefined, function (error) { + if (!(error instanceof Error_1.AbortMapillaryError)) { + console.error(error); + } + }); + } : + null, + onmouseenter: function (e) { _this._mouseEnterDirection$.next(Edge_1.EdgeDirection.Prev); }, + onmouseleave: function (e) { _this._mouseLeaveDirection$.next(Edge_1.EdgeDirection.Prev); }, + style: { + "border-bottom-left-radius": borderRadius + "px", + "border-top-left-radius": borderRadius + "px", + }, + }; + var nextClass = this._getStepClassName(Edge_1.EdgeDirection.Next, nextKey, configuration.highlightKey); + var prevClass = this._getStepClassName(Edge_1.EdgeDirection.Prev, prevKey, configuration.highlightKey); + var nextIcon = vd.h("div.SequenceComponentIcon", []); + var prevIcon = vd.h("div.SequenceComponentIcon", []); + return [ + vd.h("div." + prevClass, prevProperties, [prevIcon]), + vd.h("div." + nextClass, nextProperties, [nextIcon]), + ]; + }; + SequenceDOMRenderer.prototype._createStepper = function (edgeStatus, configuration, containerWidth, component, navigator) { + var nextKey = null; + var prevKey = null; + for (var _i = 0, _a = edgeStatus.edges; _i < _a.length; _i++) { + var edge = _a[_i]; + if (edge.data.direction === Edge_1.EdgeDirection.Next) { + nextKey = edge.to; } - else if (event.deltaMode === 2) { - deltaY = 800 * deltaY; + if (edge.data.direction === Edge_1.EdgeDirection.Prev) { + prevKey = edge.to; } - var canvasSize = _this._viewportCoords.containerToCanvas(element); - var zoom = -3 * deltaY / canvasSize[1]; - _this._navigator.stateService.zoomIn(zoom, reference); - }); + } + 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); }; - ScrollZoomHandler.prototype._disable = function () { - this._preventDefaultSubscription.unsubscribe(); - this._zoomSubscription.unsubscribe(); - this._preventDefaultSubscription = null; - this._zoomSubscription = null; + 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]); }; - ScrollZoomHandler.prototype._getConfiguration = function (enable) { - return { scrollZoom: enable }; + 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; }; - return ScrollZoomHandler; -}(Component_1.MouseHandlerBase)); -exports.ScrollZoomHandler = ScrollZoomHandler; -exports.default = ScrollZoomHandler; + SequenceDOMRenderer.prototype._setChangingPosition = function (value) { + this._changingPosition = value; + this._notifyChangingPositionChanged$.next(value); + }; + return SequenceDOMRenderer; +}()); +exports.SequenceDOMRenderer = SequenceDOMRenderer; +exports.default = SequenceDOMRenderer; -},{"../../Component":226}],275:[function(require,module,exports){ +},{"../../Component":274,"../../Edge":275,"../../Error":276,"rxjs":26,"rxjs/operators":224,"virtual-dom":230}],334:[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 `TouchZoomHandler` allows the user to zoom the viewer photo by pinching on a touchscreen. - * - * @example - * ``` - * var mouseComponent = viewer.getComponent("mouse"); - * - * mouseComponent.touchZoom.disable(); - * mouseComponent.touchZoom.enable(); - * - * var isEnabled = mouseComponent.touchZoom.isEnabled; - * ``` - */ -var TouchZoomHandler = (function (_super) { - __extends(TouchZoomHandler, _super); - function TouchZoomHandler() { - return _super !== null && _super.apply(this, arguments) || this; +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; + +},{}],335:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); + +var path = require("path"); +var Shaders = /** @class */ (function () { + function Shaders() { } - 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$ - .map(function (event) { - return true; - }); - var pinchStopped$ = this._container.touchService.pinchEnd$ - .map(function (event) { - return false; - }); - this._activeSubscription = Observable_1.Observable - .merge(pinchStarted$, pinchStopped$) - .subscribe(this._container.touchService.activate$); - this._zoomSubscription = this._container.touchService.pinch$ - .withLatestFrom(this._navigator.stateService.currentState$) - .filter(function (args) { - var state = args[1].state; - return state.currentNode.fullPano || state.nodesAhead < 1; - }) - .map(function (args) { - return args[0]; - }) - .withLatestFrom(this._container.renderService.renderCamera$, 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); - }); + 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}", }; - TouchZoomHandler.prototype._disable = function () { - this._activeSubscription.unsubscribe(); - 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}", }; - TouchZoomHandler.prototype._getConfiguration = function (enable) { - return { touchZoom: 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 TouchZoomHandler; -}(Component_1.MouseHandlerBase)); -exports.TouchZoomHandler = TouchZoomHandler; -exports.default = TouchZoomHandler; + 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.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":226,"rxjs/Observable":29}],276:[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":277,"./popup/Popup":278}],277:[function(require,module,exports){ +},{"path":22}],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]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -25829,638 +27787,1305 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); -var Subject_1 = require("rxjs/Subject"); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Component_1 = require("../../Component"); +var Geo_1 = require("../../Geo"); +var State_1 = require("../../State"); +var Render_1 = require("../../Render"); +var Tiles_1 = require("../../Tiles"); +var Utils_1 = require("../../Utils"); /** - * @class PopupComponent - * - * @classdesc Component for showing HTML popup objects. - * - * The `add` method is used for adding new popups. Popups are removed by reference. + * @class SliderComponent * - * 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. + * @classdesc Component for comparing pairs of images. Renders + * a slider for adjusting the curtain of the first image. * - * 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. + * Deactivate the sequence, direction and image plane + * components when activating the slider component to avoid + * interfering UI elements. * - * To retrive and use the popup component + * To retrive and use the marker component * * @example * ``` * var viewer = new Mapillary.Viewer( * "", * "", - * "", - * { component: { popup: true } }); + * ""); * - * var popupComponent = viewer.getComponent("popup"); + * viewer.deactivateComponent("imagePlane"); + * viewer.deactivateComponent("direction"); + * viewer.deactivateComponent("sequence"); + * + * viewer.activateComponent("slider"); + * + * var sliderComponent = viewer.getComponent("marker"); * ``` */ -var PopupComponent = (function (_super) { - __extends(PopupComponent, _super); - function PopupComponent(name, container, navigator) { +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._popups = []; - _this._added$ = new Subject_1.Subject(); - _this._popups$ = new Subject_1.Subject(); + _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$); return _this; } /** - * Add popups to the popups set. - * - * @description Adding a new popup never replaces an old one - * because they are stored by reference. Adding an already - * existing popup has no effect. + * Set the initial position. * - * @param {Array} popups - Popups to add. + * @description Configures the intial position of the slider. + * The inital position value will be used when the component + * is activated. * - * @example ```popupComponent.add([popup1, popup2]);``` + * @param {number} initialPosition - Initial slider position. */ - PopupComponent.prototype.add = function (popups) { - for (var _i = 0, popups_1 = popups; _i < popups_1.length; _i++) { - var popup = popups_1[_i]; - if (this._popups.indexOf(popup) !== -1) { - continue; - } - this._popups.push(popup); - if (this._activated) { - popup.setParentContainer(this._popupContainer); - } - } - this._added$.next(popups); - this._popups$.next(this._popups); + SliderComponent.prototype.setInitialPosition = function (initialPosition) { + this.configure({ initialPosition: initialPosition }); }; /** - * Returns an array of all popups. + * Set the image keys. * - * @example ```var popups = popupComponent.getAll();``` + * @description Configures the component to show the image + * planes for the supplied image keys. + * + * @param {ISliderKeys} keys - Slider keys object specifying + * the images to be shown in the foreground and the background. */ - PopupComponent.prototype.getAll = function () { - return this._popups.slice(); + SliderComponent.prototype.setKeys = function (keys) { + this.configure({ keys: keys }); }; /** - * Remove popups based on reference from the popup set. + * Set the slider mode. * - * @param {Array} popups - Popups to remove. + * @description Configures the mode for transitions between + * image pairs. * - * @example ```popupComponent.remove([popup1, popup2]);``` + * @param {SliderMode} mode - Slider mode to be set. */ - PopupComponent.prototype.remove = function (popups) { - for (var _i = 0, popups_2 = popups; _i < popups_2.length; _i++) { - var popup = popups_2[_i]; - this._remove(popup); - } - this._popups$.next(this._popups); + SliderComponent.prototype.setSliderMode = function (mode) { + this.configure({ mode: mode }); }; /** - * Remove all popups from the popup set. + * Set the value controlling if the slider is visible. * - * @example ```popupComponent.removeAll();``` + * @param {boolean} sliderVisible - Value indicating if + * the slider should be visible or not. */ - PopupComponent.prototype.removeAll = function () { - for (var _i = 0, _a = this._popups.slice(); _i < _a.length; _i++) { - var popup = _a[_i]; - this._remove(popup); - } - this._popups$.next(this._popups); + SliderComponent.prototype.setSliderVisible = function (sliderVisible) { + this.configure({ sliderVisible: sliderVisible }); }; - PopupComponent.prototype._activate = function () { + SliderComponent.prototype._activate = function () { var _this = this; - this._popupContainer = document.createElement("div"); - this._popupContainer.className = "mapillary-js-popup-container"; - this._container.element.appendChild(this._popupContainer); - for (var _i = 0, _a = this._popups; _i < _a.length; _i++) { - var popup = _a[_i]; - popup.setParentContainer(this._popupContainer); - } - this._updateAllSubscription = Observable_1.Observable - .combineLatest(this._container.renderService.renderCamera$, this._container.renderService.size$, this._navigator.stateService.currentTransform$) + this._modeSubcription = this._domRenderer.mode$ + .subscribe(function (mode) { + _this.setSliderMode(mode); + }); + this._glRenderSubscription = this._glRenderer$.pipe(operators_1.map(function (glRenderer) { + var renderHash = { + name: _this._name, + render: { + frameId: glRenderer.frameId, + needsRender: glRenderer.needsRender, + render: glRenderer.render.bind(glRenderer), + stage: Render_1.GLRenderStage.Background, + }, + }; + return renderHash; + })) + .subscribe(this._container.glRenderer.render$); + var position$ = rxjs_1.concat(this.configuration$.pipe(operators_1.map(function (configuration) { + return configuration.initialPosition != null ? + configuration.initialPosition : 1; + }), operators_1.first()), this._domRenderer.position$); + var mode$ = this.configuration$.pipe(operators_1.map(function (configuration) { + return configuration.mode; + }), operators_1.distinctUntilChanged()); + var motionless$ = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) { + return frame.state.motionless; + }), operators_1.distinctUntilChanged()); + var fullPano$ = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) { + return frame.state.currentNode.fullPano; + }), operators_1.distinctUntilChanged()); + var sliderVisible$ = rxjs_1.combineLatest(this._configuration$.pipe(operators_1.map(function (configuration) { + return configuration.sliderVisible; + })), this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) { + return !(frame.state.currentNode == null || + frame.state.previousNode == null || + (frame.state.currentNode.pano && !frame.state.currentNode.fullPano) || + (frame.state.previousNode.pano && !frame.state.previousNode.fullPano) || + (frame.state.currentNode.fullPano && !frame.state.previousNode.fullPano)); + }), operators_1.distinctUntilChanged())).pipe(operators_1.map(function (_a) { + var sliderVisible = _a[0], enabledState = _a[1]; + return sliderVisible && enabledState; + }), operators_1.distinctUntilChanged()); + this._waitSubscription = rxjs_1.combineLatest(mode$, motionless$, fullPano$, sliderVisible$).pipe(operators_1.withLatestFrom(this._navigator.stateService.state$)) .subscribe(function (_a) { - var renderCamera = _a[0], size = _a[1], transform = _a[2]; - for (var _i = 0, _b = _this._popups; _i < _b.length; _i++) { - var popup = _b[_i]; - popup.update(renderCamera, size, transform); + var _b = _a[0], mode = _b[0], motionless = _b[1], fullPano = _b[2], sliderVisible = _b[3], state = _a[1]; + var interactive = sliderVisible && + (motionless || mode === Component_1.SliderMode.Stationary || fullPano); + if (interactive && state !== State_1.State.WaitingInteractively) { + _this._navigator.stateService.waitInteractively(); + } + else if (!interactive && state !== State_1.State.Waiting) { + _this._navigator.stateService.wait(); } }); - var changed$ = this._popups$ - .startWith(this._popups) - .switchMap(function (popups) { - return Observable_1.Observable - .from(popups) - .mergeMap(function (popup) { - return popup.changed$; - }); - }) - .map(function (popup) { - return [popup]; + this._moveSubscription = rxjs_1.combineLatest(position$, mode$, motionless$, fullPano$, sliderVisible$) + .subscribe(function (_a) { + var position = _a[0], mode = _a[1], motionless = _a[2], fullPano = _a[3], sliderVisible = _a[4]; + if (motionless || mode === Component_1.SliderMode.Stationary || fullPano) { + _this._navigator.stateService.moveTo(1); + } + else { + _this._navigator.stateService.moveTo(position); + } + }); + this._domRenderSubscription = rxjs_1.combineLatest(position$, mode$, motionless$, fullPano$, sliderVisible$, this._container.renderService.size$).pipe(operators_1.map(function (_a) { + var position = _a[0], mode = _a[1], motionless = _a[2], fullPano = _a[3], sliderVisible = _a[4], size = _a[5]; + return { + name: _this._name, + vnode: _this._domRenderer.render(position, mode, motionless, fullPano, sliderVisible), + }; + })) + .subscribe(this._container.domRenderer.render$); + this._glRendererCreator$.next(null); + this._updateCurtainSubscription = rxjs_1.combineLatest(position$, fullPano$, sliderVisible$, this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$).pipe(operators_1.map(function (_a) { + var position = _a[0], fullPano = _a[1], visible = _a[2], render = _a[3], transform = _a[4]; + if (!fullPano) { + return visible ? position : 1; + } + var basicMin = _this._viewportCoords.viewportToBasic(-1.15, 0, transform, render.perspective); + var basicMax = _this._viewportCoords.viewportToBasic(1.15, 0, transform, render.perspective); + var shiftedMax = basicMax[0] < basicMin[0] ? basicMax[0] + 1 : basicMax[0]; + var basicPosition = basicMin[0] + position * (shiftedMax - basicMin[0]); + return basicPosition > 1 ? basicPosition - 1 : basicPosition; + }), operators_1.map(function (position) { + return function (glRenderer) { + glRenderer.updateCurtain(position); + return glRenderer; + }; + })) + .subscribe(this._glRendererOperation$); + this._stateSubscription = rxjs_1.combineLatest(this._navigator.stateService.currentState$, mode$).pipe(operators_1.map(function (_a) { + var frame = _a[0], mode = _a[1]; + return function (glRenderer) { + glRenderer.update(frame, mode); + return glRenderer; + }; + })) + .subscribe(this._glRendererOperation$); + this._setKeysSubscription = this._configuration$.pipe(operators_1.filter(function (configuration) { + return configuration.keys != null; + }), operators_1.switchMap(function (configuration) { + return rxjs_1.zip(rxjs_1.zip(_this._catchCacheNode$(configuration.keys.background), _this._catchCacheNode$(configuration.keys.foreground)).pipe(operators_1.map(function (nodes) { + return { background: nodes[0], foreground: nodes[1] }; + })), _this._navigator.stateService.currentState$.pipe(operators_1.first())).pipe(operators_1.map(function (nf) { + return { nodes: nf[0], state: nf[1].state }; + })); + })) + .subscribe(function (co) { + if (co.state.currentNode != null && + co.state.previousNode != null && + co.state.currentNode.key === co.nodes.foreground.key && + co.state.previousNode.key === co.nodes.background.key) { + return; + } + if (co.state.currentNode.key === co.nodes.background.key) { + _this._navigator.stateService.setNodes([co.nodes.foreground]); + return; + } + if (co.state.currentNode.key === co.nodes.foreground.key && + co.state.trajectory.length === 1) { + _this._navigator.stateService.prependNodes([co.nodes.background]); + return; + } + _this._navigator.stateService.setNodes([co.nodes.background]); + _this._navigator.stateService.setNodes([co.nodes.foreground]); + }, function (e) { + console.error(e); }); - this._updateAddedChangedSubscription = this._added$ - .merge(changed$) - .withLatestFrom(this._container.renderService.renderCamera$, this._container.renderService.size$, this._navigator.stateService.currentTransform$) + 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 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); + var provider = _a[0], size = _a[1]; + var viewportSize = Math.max(size.width, size.height); + var tileSize = viewportSize > 2048 ? 2048 : viewportSize > 1024 ? 1024 : 512; + provider.setTileSize(tileSize); + }); + this._abortTextureProviderSubscription = textureProvider$.pipe(operators_1.pairwise()) + .subscribe(function (pair) { + var previous = pair[0]; + previous.abort(); + }); + var roiTrigger$ = rxjs_1.combineLatest(this._container.renderService.renderCameraFrame$, this._container.renderService.size$.pipe(operators_1.debounceTime(250))).pipe(operators_1.map(function (_a) { + var camera = _a[0], size = _a[1]; + return [ + camera.camera.position.clone(), + camera.camera.lookat.clone(), + camera.zoom.valueOf(), + size.height.valueOf(), + size.width.valueOf() + ]; + }), operators_1.pairwise(), operators_1.skipWhile(function (pls) { + return pls[1][2] - pls[0][2] < 0 || pls[1][2] === 0; + }), operators_1.map(function (pls) { + var samePosition = pls[0][0].equals(pls[1][0]); + var sameLookat = pls[0][1].equals(pls[1][1]); + var sameZoom = pls[0][2] === pls[1][2]; + var sameHeight = pls[0][3] === pls[1][3]; + var sameWidth = pls[0][4] === pls[1][4]; + return samePosition && sameLookat && sameZoom && sameHeight && sameWidth; + }), operators_1.distinctUntilChanged(), operators_1.filter(function (stalled) { + return stalled; + }), operators_1.switchMap(function (stalled) { + return _this._container.renderService.renderCameraFrame$.pipe(operators_1.first()); + }), operators_1.withLatestFrom(this._container.renderService.size$, this._navigator.stateService.currentTransform$)); + this._setRegionOfInterestSubscription = textureProvider$.pipe(operators_1.switchMap(function (provider) { + return roiTrigger$.pipe(operators_1.map(function (_a) { + var camera = _a[0], size = _a[1], transform = _a[2]; + return [ + _this._roiCalculator.computeRegionOfInterest(camera, size, transform), + provider, + ]; + })); + }), operators_1.filter(function (args) { + return !args[1].disposed; + })) + .subscribe(function (args) { + var roi = args[0]; + var provider = args[1]; + provider.setRegionOfInterest(roi); + }); + var hasTexture$ = textureProvider$.pipe(operators_1.switchMap(function (provider) { + return provider.hasTexture$; + }), operators_1.startWith(false), operators_1.publishReplay(1), operators_1.refCount()); + this._hasTextureSubscription = hasTexture$.subscribe(function () { }); + var nodeImage$ = this._navigator.stateService.currentState$.pipe(operators_1.filter(function (frame) { + return frame.state.nodesAhead === 0; + }), operators_1.map(function (frame) { + return frame.state.currentNode; + }), operators_1.distinctUntilChanged(undefined, function (node) { + return node.key; + }), operators_1.debounceTime(1000), operators_1.withLatestFrom(hasTexture$), operators_1.filter(function (args) { + return !args[1]; + }), operators_1.map(function (args) { + return args[0]; + }), operators_1.filter(function (node) { + return node.pano ? + Utils_1.Settings.maxImageSize > Utils_1.Settings.basePanoramaSize : + Utils_1.Settings.maxImageSize > Utils_1.Settings.baseImageSize; + }), operators_1.switchMap(function (node) { + var baseImageSize = node.pano ? + Utils_1.Settings.basePanoramaSize : + Utils_1.Settings.baseImageSize; + if (Math.max(node.image.width, node.image.height) > baseImageSize) { + return rxjs_1.empty(); + } + var image$ = node + .cacheImage$(Utils_1.Settings.maxImageSize).pipe(operators_1.map(function (n) { + return [n.image, n]; + })); + return image$.pipe(operators_1.takeUntil(hasTexture$.pipe(operators_1.filter(function (hasTexture) { + return hasTexture; + }))), operators_1.catchError(function (error, caught) { + console.error("Failed to fetch high res image (" + node.key + ")", error); + return rxjs_1.empty(); + })); + })).pipe(operators_1.publish(), operators_1.refCount()); + this._updateBackgroundSubscription = nodeImage$.pipe(operators_1.withLatestFrom(textureProvider$)) + .subscribe(function (args) { + if (args[0][1].key !== args[1].key || + args[1].disposed) { + return; } + args[1].updateBackground(args[0][0]); }); + this._updateTextureImageSubscription = nodeImage$.pipe(operators_1.map(function (imn) { + return function (renderer) { + renderer.updateTextureImage(imn[0], imn[1]); + return renderer; + }; + })) + .subscribe(this._glRendererOperation$); + var textureProviderPrev$ = this._navigator.stateService.currentState$.pipe(operators_1.filter(function (frame) { + return !!frame.state.previousNode; + }), operators_1.distinctUntilChanged(undefined, function (frame) { + return frame.state.previousNode.key; + }), operators_1.withLatestFrom(this._container.glRenderer.webGLRenderer$, this._container.renderService.size$), operators_1.map(function (_a) { + var frame = _a[0], renderer = _a[1], size = _a[2]; + var state = frame.state; + var viewportSize = Math.max(size.width, size.height); + var previousNode = state.previousNode; + var previousTransform = state.previousTransform; + var tileSize = viewportSize > 2048 ? 2048 : viewportSize > 1024 ? 1024 : 512; + return new Tiles_1.TextureProvider(previousNode.key, previousTransform.basicWidth, previousTransform.basicHeight, tileSize, previousNode.image, _this._imageTileLoader, new Tiles_1.ImageTileStore(), renderer); + }), operators_1.publishReplay(1), operators_1.refCount()); + this._textureProviderSubscriptionPrev = textureProviderPrev$.subscribe(function () { }); + this._setTextureProviderSubscriptionPrev = textureProviderPrev$.pipe(operators_1.map(function (provider) { + return function (renderer) { + renderer.setTextureProviderPrev(provider.key, provider); + return renderer; + }; + })) + .subscribe(this._glRendererOperation$); + this._setTileSizeSubscriptionPrev = this._container.renderService.size$.pipe(operators_1.switchMap(function (size) { + return rxjs_1.combineLatest(textureProviderPrev$, rxjs_1.of(size)).pipe(operators_1.first()); + })) + .subscribe(function (_a) { + var provider = _a[0], size = _a[1]; + var viewportSize = Math.max(size.width, size.height); + var tileSize = viewportSize > 2048 ? 2048 : viewportSize > 1024 ? 1024 : 512; + provider.setTileSize(tileSize); + }); + this._abortTextureProviderSubscriptionPrev = textureProviderPrev$.pipe(operators_1.pairwise()) + .subscribe(function (pair) { + var previous = pair[0]; + previous.abort(); + }); + var roiTriggerPrev$ = rxjs_1.combineLatest(this._container.renderService.renderCameraFrame$, this._container.renderService.size$.pipe(operators_1.debounceTime(250))).pipe(operators_1.map(function (_a) { + var camera = _a[0], size = _a[1]; + return [ + camera.camera.position.clone(), + camera.camera.lookat.clone(), + camera.zoom.valueOf(), + size.height.valueOf(), + size.width.valueOf() + ]; + }), operators_1.pairwise(), operators_1.skipWhile(function (pls) { + return pls[1][2] - pls[0][2] < 0 || pls[1][2] === 0; + }), operators_1.map(function (pls) { + var samePosition = pls[0][0].equals(pls[1][0]); + var sameLookat = pls[0][1].equals(pls[1][1]); + var sameZoom = pls[0][2] === pls[1][2]; + var sameHeight = pls[0][3] === pls[1][3]; + var sameWidth = pls[0][4] === pls[1][4]; + return samePosition && sameLookat && sameZoom && sameHeight && sameWidth; + }), operators_1.distinctUntilChanged(), operators_1.filter(function (stalled) { + return stalled; + }), operators_1.switchMap(function (stalled) { + return _this._container.renderService.renderCameraFrame$.pipe(operators_1.first()); + }), operators_1.withLatestFrom(this._container.renderService.size$, this._navigator.stateService.currentTransform$)); + this._setRegionOfInterestSubscriptionPrev = textureProviderPrev$.pipe(operators_1.switchMap(function (provider) { + return roiTriggerPrev$.pipe(operators_1.map(function (_a) { + var camera = _a[0], size = _a[1], transform = _a[2]; + return [ + _this._roiCalculator.computeRegionOfInterest(camera, size, transform), + provider, + ]; + })); + }), operators_1.filter(function (args) { + return !args[1].disposed; + }), operators_1.withLatestFrom(this._navigator.stateService.currentState$)) + .subscribe(function (_a) { + var _b = _a[0], roi = _b[0], provider = _b[1], frame = _a[1]; + var shiftedRoi = null; + if (frame.state.previousNode.fullPano) { + if (frame.state.currentNode.fullPano) { + var currentViewingDirection = _this._spatial.viewingDirection(frame.state.currentNode.rotation); + var previousViewingDirection = _this._spatial.viewingDirection(frame.state.previousNode.rotation); + var directionDiff = _this._spatial.angleBetweenVector2(currentViewingDirection.x, currentViewingDirection.y, previousViewingDirection.x, previousViewingDirection.y); + var shift = directionDiff / (2 * Math.PI); + var bbox = { + maxX: _this._spatial.wrap(roi.bbox.maxX + shift, 0, 1), + maxY: roi.bbox.maxY, + minX: _this._spatial.wrap(roi.bbox.minX + shift, 0, 1), + minY: roi.bbox.minY, + }; + shiftedRoi = { + bbox: bbox, + pixelHeight: roi.pixelHeight, + pixelWidth: roi.pixelWidth, + }; + } + else { + var currentViewingDirection = _this._spatial.viewingDirection(frame.state.currentNode.rotation); + var previousViewingDirection = _this._spatial.viewingDirection(frame.state.previousNode.rotation); + var directionDiff = _this._spatial.angleBetweenVector2(currentViewingDirection.x, currentViewingDirection.y, previousViewingDirection.x, previousViewingDirection.y); + var shiftX = directionDiff / (2 * Math.PI); + var a1 = _this._spatial.angleToPlane(currentViewingDirection.toArray(), [0, 0, 1]); + var a2 = _this._spatial.angleToPlane(previousViewingDirection.toArray(), [0, 0, 1]); + var shiftY = (a2 - a1) / (2 * Math.PI); + var currentTransform = frame.state.currentTransform; + var size = Math.max(currentTransform.basicWidth, currentTransform.basicHeight); + var hFov = size > 0 ? + 2 * Math.atan(0.5 * currentTransform.basicWidth / (size * currentTransform.focal)) : + Math.PI / 3; + var vFov = size > 0 ? + 2 * Math.atan(0.5 * currentTransform.basicHeight / (size * currentTransform.focal)) : + Math.PI / 3; + var spanningWidth = hFov / (2 * Math.PI); + var spanningHeight = vFov / Math.PI; + var basicWidth = (roi.bbox.maxX - roi.bbox.minX) * spanningWidth; + var basicHeight = (roi.bbox.maxY - roi.bbox.minY) * spanningHeight; + var pixelWidth = roi.pixelWidth * spanningWidth; + var pixelHeight = roi.pixelHeight * spanningHeight; + var zoomShiftX = (roi.bbox.minX + roi.bbox.maxX) / 2 - 0.5; + var zoomShiftY = (roi.bbox.minY + roi.bbox.maxY) / 2 - 0.5; + var minX = 0.5 + shiftX + spanningWidth * zoomShiftX - basicWidth / 2; + var maxX = 0.5 + shiftX + spanningWidth * zoomShiftX + basicWidth / 2; + var minY = 0.5 + shiftY + spanningHeight * zoomShiftY - basicHeight / 2; + var maxY = 0.5 + shiftY + spanningHeight * zoomShiftY + basicHeight / 2; + var bbox = { + maxX: _this._spatial.wrap(maxX, 0, 1), + maxY: maxY, + minX: _this._spatial.wrap(minX, 0, 1), + minY: minY, + }; + shiftedRoi = { + bbox: bbox, + pixelHeight: pixelHeight, + pixelWidth: pixelWidth, + }; + } + } + else { + var currentBasicAspect = frame.state.currentTransform.basicAspect; + var previousBasicAspect = frame.state.previousTransform.basicAspect; + var _c = _this._getBasicCorners(currentBasicAspect, previousBasicAspect), _d = _c[0], cornerMinX = _d[0], cornerMinY = _d[1], _e = _c[1], cornerMaxX = _e[0], cornerMaxY = _e[1]; + var basicWidth = cornerMaxX - cornerMinX; + var basicHeight = cornerMaxY - cornerMinY; + var pixelWidth = roi.pixelWidth / basicWidth; + var pixelHeight = roi.pixelHeight / basicHeight; + var minX = (basicWidth - 1) / (2 * basicWidth) + roi.bbox.minX / basicWidth; + var maxX = (basicWidth - 1) / (2 * basicWidth) + roi.bbox.maxX / basicWidth; + var minY = (basicHeight - 1) / (2 * basicHeight) + roi.bbox.minY / basicHeight; + var maxY = (basicHeight - 1) / (2 * basicHeight) + roi.bbox.maxY / basicHeight; + var bbox = { + maxX: maxX, + maxY: maxY, + minX: minX, + minY: minY, + }; + _this._clipBoundingBox(bbox); + shiftedRoi = { + bbox: bbox, + pixelHeight: pixelHeight, + pixelWidth: pixelWidth, + }; + } + provider.setRegionOfInterest(shiftedRoi); + }); + var hasTexturePrev$ = textureProviderPrev$.pipe(operators_1.switchMap(function (provider) { + return provider.hasTexture$; + }), operators_1.startWith(false), operators_1.publishReplay(1), operators_1.refCount()); + this._hasTextureSubscriptionPrev = hasTexturePrev$.subscribe(function () { }); + var nodeImagePrev$ = this._navigator.stateService.currentState$.pipe(operators_1.filter(function (frame) { + return frame.state.nodesAhead === 0 && !!frame.state.previousNode; + }), operators_1.map(function (frame) { + return frame.state.previousNode; + }), operators_1.distinctUntilChanged(undefined, function (node) { + return node.key; + }), operators_1.debounceTime(1000), operators_1.withLatestFrom(hasTexturePrev$), operators_1.filter(function (args) { + return !args[1]; + }), operators_1.map(function (args) { + return args[0]; + }), operators_1.filter(function (node) { + return node.pano ? + Utils_1.Settings.maxImageSize > Utils_1.Settings.basePanoramaSize : + Utils_1.Settings.maxImageSize > Utils_1.Settings.baseImageSize; + }), operators_1.switchMap(function (node) { + var baseImageSize = node.pano ? + Utils_1.Settings.basePanoramaSize : + Utils_1.Settings.baseImageSize; + if (Math.max(node.image.width, node.image.height) > baseImageSize) { + return rxjs_1.empty(); + } + var image$ = node + .cacheImage$(Utils_1.Settings.maxImageSize).pipe(operators_1.map(function (n) { + return [n.image, n]; + })); + return image$.pipe(operators_1.takeUntil(hasTexturePrev$.pipe(operators_1.filter(function (hasTexture) { + return hasTexture; + }))), operators_1.catchError(function (error, caught) { + console.error("Failed to fetch high res image (" + node.key + ")", error); + return rxjs_1.empty(); + })); + })).pipe(operators_1.publish(), operators_1.refCount()); + this._updateBackgroundSubscriptionPrev = nodeImagePrev$.pipe(operators_1.withLatestFrom(textureProviderPrev$)) + .subscribe(function (args) { + if (args[0][1].key !== args[1].key || + args[1].disposed) { + return; + } + args[1].updateBackground(args[0][0]); + }); + this._updateTextureImageSubscriptionPrev = nodeImagePrev$.pipe(operators_1.map(function (imn) { + return function (renderer) { + renderer.updateTextureImage(imn[0], imn[1]); + return renderer; + }; + })) + .subscribe(this._glRendererOperation$); }; - PopupComponent.prototype._deactivate = function () { - this._updateAllSubscription.unsubscribe(); - this._updateAddedChangedSubscription.unsubscribe(); - for (var _i = 0, _a = this._popups; _i < _a.length; _i++) { - var popup = _a[_i]; - popup.remove(); - } - this._container.element.removeChild(this._popupContainer); - delete this._popupContainer; - }; - PopupComponent.prototype._getDefaultConfiguration = function () { - return {}; - }; - PopupComponent.prototype._remove = function (popup) { - var index = this._popups.indexOf(popup); - if (index === -1) { - return; - } - var removed = this._popups.splice(index, 1)[0]; - if (this._activated) { - removed.remove(); - } - }; - PopupComponent.componentName = "popup"; - return PopupComponent; -}(Component_1.Component)); -exports.PopupComponent = PopupComponent; -Component_1.ComponentService.register(PopupComponent); -exports.default = PopupComponent; - -},{"../../Component":226,"rxjs/Observable":29,"rxjs/Subject":34}],278:[function(require,module,exports){ -"use strict"; -/// -Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); -var Geo_1 = require("../../../Geo"); -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 = (function () { - function Popup(options, viewportCoords) { - this._options = {}; - if (!!options) { - 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; + SliderComponent.prototype._deactivate = function () { + var _this = this; + this._waitSubscription.unsubscribe(); + this._navigator.stateService.state$.pipe(operators_1.first()) + .subscribe(function (state) { + if (state !== State_1.State.Traversing) { + _this._navigator.stateService.traverse(); + } + }); + this._glRendererDisposer$.next(null); + this._domRenderer.deactivate(); + this._modeSubcription.unsubscribe(); + this._setKeysSubscription.unsubscribe(); + this._stateSubscription.unsubscribe(); + this._glRenderSubscription.unsubscribe(); + this._domRenderSubscription.unsubscribe(); + this._moveSubscription.unsubscribe(); + this._updateCurtainSubscription.unsubscribe(); + this._textureProviderSubscription.unsubscribe(); + this._setTextureProviderSubscription.unsubscribe(); + this._setTileSizeSubscription.unsubscribe(); + this._abortTextureProviderSubscription.unsubscribe(); + this._setRegionOfInterestSubscription.unsubscribe(); + this._hasTextureSubscription.unsubscribe(); + this._updateBackgroundSubscription.unsubscribe(); + this._updateTextureImageSubscription.unsubscribe(); + this._textureProviderSubscriptionPrev.unsubscribe(); + this._setTextureProviderSubscriptionPrev.unsubscribe(); + this._setTileSizeSubscriptionPrev.unsubscribe(); + this._abortTextureProviderSubscriptionPrev.unsubscribe(); + this._setRegionOfInterestSubscriptionPrev.unsubscribe(); + this._hasTextureSubscriptionPrev.unsubscribe(); + this._updateBackgroundSubscriptionPrev.unsubscribe(); + this._updateTextureImageSubscriptionPrev.unsubscribe(); + this.configure({ keys: null }); + }; + SliderComponent.prototype._getDefaultConfiguration = function () { + return { + initialPosition: 1, + mode: Component_1.SliderMode.Motion, + sliderVisible: true, + }; + }; + SliderComponent.prototype._catchCacheNode$ = function (key) { + return this._navigator.graphService.cacheNode$(key).pipe(operators_1.catchError(function (error, caught) { + console.error("Failed to cache slider node (" + key + ")", error); + return rxjs_1.empty(); + })); + }; + SliderComponent.prototype._getBasicCorners = function (currentAspect, previousAspect) { + var offsetX; + var offsetY; + if (currentAspect > previousAspect) { + offsetX = 0.5; + offsetY = 0.5 * currentAspect / previousAspect; } - this._viewportCoords = !!viewportCoords ? viewportCoords : new Geo_1.ViewportCoords(); - this._notifyChanged$ = new Subject_1.Subject(); + 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":274,"../../Geo":277,"../../Render":280,"../../State":281,"../../Tiles":283,"../../Utils":284,"rxjs":26,"rxjs/operators":224}],337:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var vd = require("virtual-dom"); +var Component_1 = require("../../Component"); +var SliderDOMRenderer = /** @class */ (function () { + function SliderDOMRenderer(container) { + this._container = container; + this._interacting = false; + this._notifyModeChanged$ = new rxjs_1.Subject(); + this._notifyPositionChanged$ = new rxjs_1.Subject(); + this._stopInteractionSubscription = null; } - Object.defineProperty(Popup.prototype, "changed$", { - /** - * @ignore - * - * @description Internal observable used by the component to - * render the popup when its position or content has changed. - */ + Object.defineProperty(SliderDOMRenderer.prototype, "mode$", { get: function () { - return this._notifyChanged$; + return this._notifyModeChanged$; }, enumerable: true, 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); + Object.defineProperty(SliderDOMRenderer.prototype, "position$", { + get: function () { + return this._notifyPositionChanged$; + }, + enumerable: true, + configurable: true + }); + SliderDOMRenderer.prototype.activate = function () { + var _this = this; + if (!!this._stopInteractionSubscription) { + return; } - if (this._container) { - this._container.parentNode.removeChild(this._container); - delete this._container; + this._stopInteractionSubscription = rxjs_1.merge(this._container.mouseService.documentMouseUp$, this._container.touchService.touchEnd$.pipe(operators_1.filter(function (touchEvent) { + return touchEvent.touches.length === 0; + }))) + .subscribe(function (event) { + if (_this._interacting) { + _this._interacting = false; + } + }); + }; + SliderDOMRenderer.prototype.deactivate = function () { + if (!this._stopInteractionSubscription) { + return; } - if (this._parentContainer) { - delete this._parentContainer; + this._interacting = false; + this._stopInteractionSubscription.unsubscribe(); + this._stopInteractionSubscription = null; + }; + SliderDOMRenderer.prototype.render = function (position, mode, motionless, pano, visible) { + var children = []; + if (visible) { + children.push(vd.h("div.SliderBorder", [])); + var modeVisible = !(motionless || pano); + if (modeVisible) { + children.push(this._createModeButton(mode)); + } + children.push(this._createPositionInput(position, modeVisible)); } + var boundingRect = this._container.domContainer.getBoundingClientRect(); + var width = Math.max(215, Math.min(400, boundingRect.width - 100)); + return vd.h("div.SliderContainer", { style: { width: width + "px" } }, children); }; - /** - * 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$.next(this); + SliderDOMRenderer.prototype._createModeButton = function (mode) { + var _this = this; + var properties = { + onclick: function () { + _this._notifyModeChanged$.next(mode === Component_1.SliderMode.Motion ? + Component_1.SliderMode.Stationary : + Component_1.SliderMode.Motion); + }, + }; + var className = mode === Component_1.SliderMode.Stationary ? + "SliderModeButtonPressed" : + "SliderModeButton"; + return vd.h("div." + className, properties, [vd.h("div.SliderModeIcon", [])]); }; - /** - * 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$.next(this); + SliderDOMRenderer.prototype._createPositionInput = function (position, modeVisible) { + var _this = this; + var onChange = function (e) { + _this._notifyPositionChanged$.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)) - 68 + (modeVisible ? 0 : 36); + 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]); }; - /** - * Sets the popup's content to the element provided as a DOM node. - * - * @param {Node} htmlNode - A DOM node to be used as content for the popup. - * - * @example - * ``` - * var div = document.createElement('div'); - * div.innerHTML = 'hello image'; - * - * var popup = new Mapillary.PopupComponent.Popup(); - * popup.setDOMContent(div); - * popup.setBasicPoint([0.3, 0.3]); - * - * popupComponent.add([popup]); - * ``` - */ - Popup.prototype.setDOMContent = function (htmlNode) { - if (this._content && this._content.parentNode) { - this._content.parentNode.removeChild(this._content); - } - var className = "mapillaryjs-popup-content" + (this._options.clean === true ? "-clean" : ""); - this._content = this._createElement("div", className, this._container); - this._content.appendChild(htmlNode); - this._notifyChanged$.next(this); + return SliderDOMRenderer; +}()); +exports.SliderDOMRenderer = SliderDOMRenderer; +exports.default = SliderDOMRenderer; + +},{"../../Component":274,"rxjs":26,"rxjs/operators":224,"virtual-dom":230}],338:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var Component_1 = require("../../Component"); +var Geo_1 = require("../../Geo"); +var SliderGLRenderer = /** @class */ (function () { + function SliderGLRenderer() { + this._factory = new Component_1.MeshFactory(); + this._scene = new Component_1.MeshScene(); + this._spatial = new Geo_1.Spatial(); + this._currentKey = null; + this._previousKey = null; + this._disabled = false; + this._curtain = 1; + this._frameId = 0; + this._needsRender = false; + this._mode = null; + this._currentProviderDisposers = {}; + this._previousProviderDisposers = {}; + } + Object.defineProperty(SliderGLRenderer.prototype, "disabled", { + get: function () { + return this._disabled; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(SliderGLRenderer.prototype, "frameId", { + get: function () { + return this._frameId; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(SliderGLRenderer.prototype, "needsRender", { + get: function () { + return this._needsRender; + }, + enumerable: true, + configurable: true + }); + SliderGLRenderer.prototype.setTextureProvider = function (key, provider) { + this._setTextureProvider(key, this._currentKey, provider, this._currentProviderDisposers, this._updateTexture.bind(this)); }; - /** - * 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 = document.createDocumentFragment(); - var temp = document.createElement("body"); - var child; - temp.innerHTML = html; - while (true) { - child = temp.firstChild; - if (!child) { - break; - } - frag.appendChild(child); - } - this.setDOMContent(frag); + SliderGLRenderer.prototype.setTextureProviderPrev = function (key, provider) { + this._setTextureProvider(key, this._previousKey, provider, this._previousProviderDisposers, this._updateTexturePrev.bind(this)); }; - /** - * 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(document.createTextNode(text)); + SliderGLRenderer.prototype.update = function (frame, mode) { + this._updateFrameId(frame.id); + this._updateImagePlanes(frame.state, mode); }; - /** - * @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; + SliderGLRenderer.prototype.updateCurtain = function (curtain) { + if (this._curtain === curtain) { + return; + } + this._curtain = curtain; + this._updateCurtain(); + this._needsRender = true; }; - /** - * @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.updateTexture = function (image, node) { + var imagePlanes = node.key === this._currentKey ? + this._scene.imagePlanes : + node.key === this._previousKey ? + this._scene.imagePlanesOld : + []; + if (imagePlanes.length === 0) { return; } - if (!this._point && !this._rect) { + this._needsRender = 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; + } + }; + SliderGLRenderer.prototype.updateTextureImage = function (image, node) { + if (this._currentKey !== node.key) { return; } - if (!this._container) { - this._container = this._createElement("div", "mapillaryjs-popup", this._parentContainer); - var showTip = this._options.clean !== true && - this._options.float !== Viewer_1.Alignment.Center; - if (showTip) { - this._tip = this._createElement("div", "mapillaryjs-popup-tip", this._container); - this._createElement("div", "mapillaryjs-popup-tip-inner", this._tip); + this._needsRender = true; + for (var _i = 0, _a = this._scene.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; + } + }; + 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); - 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 { - _a = this._rectToPixel(this._rect, position, 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 ? "bottom" : floats.join("-"); - } - if (!!this._options.offset) { - var offset = this._options.offset; - var sign = offset >= 0 ? 1 : -1; - var cornerOffset = sign * Math.round(Math.sqrt(0.5 * Math.pow(offset, 2))); - var floatOffset = { - "bottom": [0, offset], - "bottom-left": [-cornerOffset, cornerOffset], - "bottom-right": [cornerOffset, cornerOffset], - "center": [0, 0], - "left": [-offset, 0], - "right": [offset, 0], - "top": [0, -offset], - "top-left": [-cornerOffset, -cornerOffset], - "top-right": [cornerOffset, -cornerOffset], - }; - pointPixel = [pointPixel[0] + floatOffset[float][0], pointPixel[1] + floatOffset[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(); }; - var classList = this._container.classList; - for (var key in floatTranslate) { - if (!floatTranslate.hasOwnProperty(key)) { - continue; + if (key in providerDisposers) { + var disposeProvider = providerDisposers[key]; + disposeProvider(); + delete providerDisposers[key]; + } + providerDisposers[key] = dispose; + }; + SliderGLRenderer.prototype._updateCurtain = function () { + for (var _i = 0, _a = this._scene.imagePlanes; _i < _a.length; _i++) { + var plane = _a[_i]; + var shaderMaterial = plane.material; + if (!!shaderMaterial.uniforms.curtain) { + shaderMaterial.uniforms.curtain.value = this._curtain; } - 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)"; - var _a; }; - Popup.prototype._createElement = function (tagName, className, container) { - var element = document.createElement(tagName); - if (!!className) { - element.className = className; + 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; } - if (!!container) { - container.appendChild(element); + 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]; + } } - return element; - }; - Popup.prototype._rectToPixel = function (rect, position, 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 = ["bottom", "top", "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 pointBasic_1 = this._pointFromRectPosition(rect, automaticPosition); - var pointPixel = this._viewportCoords.basicToCanvasSafe(pointBasic_1[0], pointBasic_1[1], { offsetHeight: size.height, offsetWidth: size.width }, transform, renderCamera.perspective); - if (pointPixel == null) { - continue; + 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 = [pointPixel[0] + floatOffset[0], pointPixel[1] + floatOffset[1]]; - var floats = this._pixelToFloats(offsetedPosition, size, width, height / 2); - if (floats.length === 0 && - pointPixel[0] > 0 && - pointPixel[0] < size.width && - pointPixel[1] > 0 && - pointPixel[1] < size.height) { - return [pointPixel, 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 = visibleX * visibleY; - if (visibleArea > largestVisibleArea[0]) { - largestVisibleArea[0] = visibleArea; - largestVisibleArea[1] = pointPixel; - 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); + } } + this._scene.setImagePlanesOld([mesh]); } - 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 imagePlanes = []; + if (state.currentNode.fullPano) { + imagePlanes.push(this._factory.createCurtainMesh(state.currentNode, state.currentTransform)); + } + else if (state.currentNode.pano && !state.currentNode.fullPano) { + imagePlanes.push(this._factory.createMesh(state.currentNode, state.currentTransform)); + } + else { + if (motionless) { + imagePlanes.push(this._factory.createDistortedCurtainMesh(state.currentNode, state.currentTransform)); + } + else { + imagePlanes.push(this._factory.createCurtainMesh(state.currentNode, state.currentTransform)); + } } + this._scene.setImagePlanes(imagePlanes); + this._updateCurtain(); } - var pointBasic = this._pointFromRectPosition(rect, position); - var pointCanvas = this._viewportCoords.basicToCanvasSafe(pointBasic[0], pointBasic[1], { offsetHeight: size.height, offsetWidth: size.width }, transform, renderCamera.perspective); - return [pointCanvas, position != null ? position : "bottom"]; }; - 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; + for (var _i = 0, _a = this._scene.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; } }; - Popup.prototype._pixelToFloats = function (pointPixel, size, width, height) { - var floats = []; - if (pointPixel[1] < height) { - floats.push("bottom"); + SliderGLRenderer.prototype._updateTexturePrev = function (texture) { + this._needsRender = true; + for (var _i = 0, _a = this._scene.imagePlanesOld; _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; } - else if (pointPixel[1] > size.height - height) { - floats.push("top"); + }; + return SliderGLRenderer; +}()); +exports.SliderGLRenderer = SliderGLRenderer; +exports.default = SliderGLRenderer; + + +},{"../../Component":274,"../../Geo":277}],339:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var geohash = require("latlon-geohash"); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Error_1 = require("../../Error"); +var Utils_1 = require("../../Utils"); +var SpatialDataCache = /** @class */ (function () { + function SpatialDataCache(graphService) { + this._graphService = graphService; + this._tiles = {}; + this._cacheRequests = {}; + this._reconstructions = {}; + this._cachingReconstructions$ = {}; + this._cachingTiles$ = {}; + } + SpatialDataCache.prototype.cacheReconstructions$ = function (hash) { + var _this = this; + if (!this.hasTile(hash)) { + throw new Error("Cannot cache reconstructions of a non-existing tile."); } - if (pointPixel[0] < width / 2) { - floats.push("right"); + if (this.hasReconstructions(hash)) { + throw new Error("Cannot cache reconstructions that already exists."); } - else if (pointPixel[0] > size.width - width / 2) { - floats.push("left"); + if (this.isCachingReconstructions(hash)) { + return this._cachingReconstructions$[hash]; } - return floats; + var tile = []; + if (hash in this._reconstructions) { + var reconstructionKeys = this.getReconstructions(hash) + .map(function (reconstruction) { + return reconstruction.data.key; + }); + for (var _i = 0, _a = this.getTile(hash); _i < _a.length; _i++) { + var node = _a[_i]; + if (reconstructionKeys.indexOf(node.key) === -1) { + tile.push(node); + } + } + } + else { + tile.push.apply(tile, this.getTile(hash)); + this._reconstructions[hash] = []; + } + this._cacheRequests[hash] = []; + this._cachingReconstructions$[hash] = rxjs_1.from(tile).pipe(operators_1.mergeMap(function (nodeData) { + return !_this._cacheRequests[hash] ? + rxjs_1.empty() : + rxjs_1.zip(rxjs_1.of(nodeData), _this._getAtomicReconstruction(nodeData.key, _this._cacheRequests[hash])) + .pipe(operators_1.catchError(function (error) { + if (error instanceof Error_1.AbortMapillaryError) { + return rxjs_1.empty(); + } + console.error(error); + return rxjs_1.of([nodeData, null]); + })); + }, 6), operators_1.map(function (_a) { + var nodeData = _a[0], reconstruction = _a[1]; + return { data: nodeData, reconstruction: reconstruction }; + }), operators_1.filter(function () { + return hash in _this._reconstructions; + }), operators_1.tap(function (data) { + _this._reconstructions[hash].push(data); + }), operators_1.filter(function (data) { + return !!data.reconstruction; + }), operators_1.finalize(function () { + if (hash in _this._cachingReconstructions$) { + delete _this._cachingReconstructions$[hash]; + } + if (hash in _this._cacheRequests) { + delete _this._cacheRequests[hash]; + } + }), operators_1.publish(), operators_1.refCount()); + return this._cachingReconstructions$[hash]; + }; + SpatialDataCache.prototype.cacheTile$ = function (hash) { + var _this = this; + if (hash.length !== 8) { + throw new Error("Hash needs to be level 8."); + } + if (this.hasTile(hash)) { + throw new Error("Cannot cache tile that already exists."); + } + if (this.hasTile(hash)) { + return this._cachingTiles$[hash]; + } + var bounds = geohash.bounds(hash); + var sw = { lat: bounds.sw.lat, lon: bounds.sw.lon }; + var ne = { lat: bounds.ne.lat, lon: bounds.ne.lon }; + this._tiles[hash] = []; + this._cachingTiles$[hash] = this._graphService.cacheBoundingBox$(sw, ne).pipe(operators_1.catchError(function (error) { + console.error(error); + delete _this._tiles[hash]; + return rxjs_1.empty(); + }), operators_1.map(function (nodes) { + return nodes + .map(function (n) { + return _this._createNodeData(n); + }); + }), operators_1.filter(function () { + return hash in _this._tiles; + }), operators_1.tap(function (nodeData) { + var _a; + (_a = _this._tiles[hash]).push.apply(_a, nodeData); + delete _this._cachingTiles$[hash]; + }), operators_1.finalize(function () { + if (hash in _this._cachingTiles$) { + delete _this._cachingTiles$[hash]; + } + }), operators_1.publish(), operators_1.refCount()); + return this._cachingTiles$[hash]; + }; + SpatialDataCache.prototype.isCachingReconstructions = function (hash) { + return hash in this._cachingReconstructions$; + }; + SpatialDataCache.prototype.isCachingTile = function (hash) { + return hash in this._cachingTiles$; + }; + SpatialDataCache.prototype.hasReconstructions = function (hash) { + return !(hash in this._cachingReconstructions$) && + hash in this._reconstructions && + this._reconstructions[hash].length === this._tiles[hash].length; + }; + SpatialDataCache.prototype.hasTile = function (hash) { + return !(hash in this._cachingTiles$) && hash in this._tiles; + }; + SpatialDataCache.prototype.getReconstructions = function (hash) { + return hash in this._reconstructions ? + this._reconstructions[hash] + .filter(function (data) { + return !!data.reconstruction; + }) : + []; }; - Popup.prototype._pointFromRectPosition = function (rect, position) { - switch (position) { - case "bottom": - return [(rect[0] + rect[2]) / 2, rect[3]]; - case "bottom-left": - return [rect[0], rect[3]]; - case "bottom-right": - return [rect[2], rect[3]]; - case "center": - return [(rect[0] + rect[2]) / 2, (rect[1] + rect[3]) / 2]; - case "left": - return [rect[0], (rect[1] + rect[3]) / 2]; - case "right": - return [rect[2], (rect[1] + rect[3]) / 2]; - case "top": - return [(rect[0] + rect[2]) / 2, rect[1]]; - case "top-left": - return [rect[0], rect[1]]; - case "top-right": - return [rect[2], rect[1]]; - default: - return [(rect[0] + rect[2]) / 2, rect[3]]; + SpatialDataCache.prototype.getTile = function (hash) { + return hash in this._tiles ? this._tiles[hash] : []; + }; + SpatialDataCache.prototype.uncache = function (keepHashes) { + for (var _i = 0, _a = Object.keys(this._cacheRequests); _i < _a.length; _i++) { + var hash = _a[_i]; + if (!!keepHashes && keepHashes.indexOf(hash) !== -1) { + continue; + } + for (var _b = 0, _c = this._cacheRequests[hash]; _b < _c.length; _b++) { + var request = _c[_b]; + request.abort(); + } + delete this._cacheRequests[hash]; + } + for (var _d = 0, _e = Object.keys(this._reconstructions); _d < _e.length; _d++) { + var hash = _e[_d]; + if (!!keepHashes && keepHashes.indexOf(hash) !== -1) { + continue; + } + delete this._reconstructions[hash]; + } + for (var _f = 0, _g = Object.keys(this._tiles); _f < _g.length; _f++) { + var hash = _g[_f]; + if (!!keepHashes && keepHashes.indexOf(hash) !== -1) { + continue; + } + delete this._tiles[hash]; } }; - return Popup; + SpatialDataCache.prototype._createNodeData = function (node) { + return { + alt: node.alt, + focal: node.focal, + gpano: node.gpano, + height: node.height, + k1: node.ck1, + k2: node.ck2, + key: node.key, + lat: node.latLon.lat, + lon: node.latLon.lon, + mergeCC: node.mergeCC, + orientation: node.orientation, + originalLat: node.originalLatLon.lat, + originalLon: node.originalLatLon.lon, + rotation: [node.rotation[0], node.rotation[1], node.rotation[2]], + scale: node.scale, + width: node.width, + }; + }; + SpatialDataCache.prototype._getAtomicReconstruction = function (key, requests) { + return rxjs_1.Observable.create(function (subscriber) { + var xmlHTTP = new XMLHttpRequest(); + xmlHTTP.open("GET", Utils_1.Urls.atomicReconstruction(key), true); + xmlHTTP.responseType = "json"; + xmlHTTP.timeout = 15000; + xmlHTTP.onload = function () { + if (!xmlHTTP.response) { + subscriber.error(new Error("Atomic reconstruction does not exist (" + key + ")")); + } + else { + subscriber.next(xmlHTTP.response); + subscriber.complete(); + } + }; + xmlHTTP.onerror = function () { + subscriber.error(new Error("Failed to get atomic reconstruction (" + key + ")")); + }; + xmlHTTP.ontimeout = function () { + subscriber.error(new Error("Atomic reconstruction request timed out (" + key + ")")); + }; + xmlHTTP.onabort = function () { + subscriber.error(new Error_1.AbortMapillaryError("Atomic reconstruction request was aborted (" + key + ")")); + }; + requests.push(xmlHTTP); + xmlHTTP.send(null); + }); + }; + return SpatialDataCache; }()); -exports.Popup = Popup; -exports.default = Popup; +exports.SpatialDataCache = SpatialDataCache; +exports.default = SpatialDataCache; -},{"../../../Geo":229,"../../../Viewer":236,"rxjs/Subject":34}],279:[function(require,module,exports){ +},{"../../Error":276,"../../Utils":284,"latlon-geohash":21,"rxjs":26,"rxjs/operators":224}],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; } @@ -26468,490 +29093,755 @@ 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/scan"); -require("rxjs/add/operator/share"); -require("rxjs/add/operator/switchMap"); -require("rxjs/add/operator/takeUntil"); -require("rxjs/add/operator/withLatestFrom"); +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 = (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 SpatialDataComponent = /** @class */ (function (_super) { + __extends(SpatialDataComponent, _super); + function SpatialDataComponent(name, container, navigator) { var _this = _super.call(this, name, container, navigator) || this; - _this._nodesAhead = 5; - _this._configurationOperation$ = new Subject_1.Subject(); - _this._sequenceDOMRenderer = new Component_1.SequenceDOMRenderer(container.element); - _this._sequenceDOMInteraction = new Component_1.SequenceDOMInteraction(); - _this._containerWidth$ = new Subject_1.Subject(); - _this._hoveredKeySubject$ = new Subject_1.Subject(); - _this._hoveredKey$ = _this._hoveredKeySubject$.share(); - _this._edgeStatus$ = _this._navigator.stateService.currentNode$ - .switchMap(function (node) { - return node.sequenceEdges$; - }) - .publishReplay(1) - .refCount(); + _this._cache = new Component_1.SpatialDataCache(navigator.graphService); + _this._scene = new Component_1.SpatialDataScene(_this._getDefaultConfiguration()); + _this._viewportCoords = new Geo_1.ViewportCoords(); + _this._geoCoords = new Geo_1.GeoCoords(); return _this; } - Object.defineProperty(SequenceComponent.prototype, "hoveredKey$", { - /** - * 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 () { + SpatialDataComponent.prototype._activate = function () { var _this = this; - this._configuration$ - .first() - .map(function (configuration) { - return _this._sequenceDOMRenderer.getContainerWidth(_this._container.element, configuration); - }) - .subscribe(function (containerWidth) { - _this._containerWidth$.next(containerWidth); - }); - }; - SequenceComponent.prototype._activate = function () { - var _this = this; - this._renderSubscription = Observable_1.Observable - .combineLatest(this._edgeStatus$, this._configuration$, this._containerWidth$) - .map(function (ec) { - var edgeStatus = ec[0]; - var configuration = ec[1]; - var containerWidth = ec[2]; - var vNode = _this._sequenceDOMRenderer - .render(edgeStatus, configuration, containerWidth, _this, _this._sequenceDOMInteraction, _this._navigator); - return { name: _this._name, vnode: vNode }; - }) - .subscribe(this._container.domRenderer.render$); - this._containerWidthSubscription = this._configuration$ - .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$); - this._configurationSubscription = this._configurationOperation$ - .scan(function (configuration, operation) { - return operation(configuration); - }, { playing: false }) - .finally(function () { - if (_this._playingSubscription != null) { - _this._navigator.stateService.cutNodes(); - _this._stop(); + this._earthControlsSubscription = this._configuration$.pipe(operators_1.map(function (configuration) { + return configuration.earthControls; + }), operators_1.distinctUntilChanged(), operators_1.withLatestFrom(this._navigator.stateService.state$)) + .subscribe(function (_a) { + var earth = _a[0], state = _a[1]; + if (earth && state !== State_1.default.Earth) { + _this._navigator.stateService.earth(); } - }) - .subscribe(function () { }); - this._configuration$ - .map(function (newConfiguration) { - return function (configuration) { - if (newConfiguration.playing !== configuration.playing) { - _this._navigator.stateService.cutNodes(); - if (newConfiguration.playing) { - _this._play(); - } - else { - _this._stop(); - } - } - configuration.playing = newConfiguration.playing; - return configuration; - }; - }) - .subscribe(this._configurationOperation$); - this._stopSubscription = this._configuration$ - .switchMap(function (configuration) { - var edgeStatus$ = configuration.playing ? - _this._edgeStatus$ : - Observable_1.Observable.empty(); - var edgeDirection$ = Observable_1.Observable - .of(configuration.direction); - return Observable_1.Observable - .combineLatest(edgeStatus$, edgeDirection$); - }) - .map(function (ne) { - var edgeStatus = ne[0]; - var direction = ne[1]; - if (!edgeStatus.cached) { - return true; + else if (!earth && state === State_1.default.Earth) { + _this._navigator.stateService.traverse(); } - for (var _i = 0, _a = edgeStatus.edges; _i < _a.length; _i++) { - var edge = _a[_i]; - if (edge.data.direction === direction) { - return true; + }); + var direction$ = this._container.renderService.bearing$.pipe(operators_1.map(function (bearing) { + var direction = ""; + if (bearing > 292.5 || bearing <= 67.5) { + direction += "n"; + } + if (bearing > 112.5 && bearing <= 247.5) { + direction += "s"; + } + if (bearing > 22.5 && bearing <= 157.5) { + direction += "e"; + } + if (bearing > 202.5 && bearing <= 337.5) { + direction += "w"; + } + return direction; + }), operators_1.distinctUntilChanged(), operators_1.publishReplay(1), operators_1.refCount()); + var hash$ = this._navigator.stateService.reference$.pipe(operators_1.tap(function () { + _this._scene.uncache(); + }), operators_1.switchMap(function () { + return _this._navigator.stateService.currentNode$.pipe(operators_1.map(function (node) { + return geohash.encode(node.latLon.lat, node.latLon.lon, 8); + }), operators_1.distinctUntilChanged()); + }), operators_1.publishReplay(1), operators_1.refCount()); + var sequencePlay$ = rxjs_1.combineLatest(this._navigator.playService.playing$, this._navigator.playService.speed$).pipe(operators_1.map(function (_a) { + var playing = _a[0], speed = _a[1]; + return playing && speed > PlayService_1.default.sequenceSpeed; + }), operators_1.distinctUntilChanged(), operators_1.publishReplay(1), operators_1.refCount()); + this._addSubscription = rxjs_1.combineLatest(this._navigator.stateService.state$.pipe(operators_1.map(function (state) { + return state === State_1.default.Earth; + }), operators_1.distinctUntilChanged()), hash$, sequencePlay$, direction$).pipe(operators_1.distinctUntilChanged(function (_a, _b) { + var e1 = _a[0], h1 = _a[1], s1 = _a[2], d1 = _a[3]; + var e2 = _b[0], h2 = _b[1], s2 = _b[2], d2 = _b[3]; + if (e1 !== e2) { + return false; + } + if (e1) { + return h1 === h2 && s1 === s2; + } + return h1 === h2 && s1 === s2 && d1 === d2; + }), operators_1.concatMap(function (_a) { + var earth = _a[0], hash = _a[1], sequencePlay = _a[2], direction = _a[3]; + if (earth) { + return sequencePlay ? + rxjs_1.of([hash]) : + rxjs_1.of(_this._adjacentComponent(hash, 4)); + } + return sequencePlay ? + rxjs_1.of([hash, geohash.neighbours(hash)[direction]]) : + rxjs_1.of(_this._computeTiles(hash, direction)); + }), operators_1.switchMap(function (hashes) { + return rxjs_1.from(hashes).pipe(operators_1.mergeMap(function (h) { + var tile$; + if (_this._cache.hasTile(h)) { + tile$ = rxjs_1.of(_this._cache.getTile(h)); } - } - return false; - }) - .filter(function (hasEdge) { - return !hasEdge; - }) - .map(function (hasEdge) { - return { playing: false }; - }) - .subscribe(this._configurationSubject$); - this._hoveredKeySubscription = this._sequenceDOMInteraction.mouseEnterDirection$ - .switchMap(function (direction) { - return _this._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; - } + else if (_this._cache.isCachingTile(h)) { + tile$ = _this._cache.cacheTile$(h).pipe(operators_1.last(null, {}), operators_1.switchMap(function () { + return rxjs_1.of(_this._cache.getTile(h)); + })); } - return null; - }) - .takeUntil(_this._sequenceDOMInteraction.mouseLeaveDirection$) - .concat(Observable_1.Observable.of(null)); - }) - .distinctUntilChanged() - .subscribe(this._hoveredKeySubject$); + else { + tile$ = _this._cache.cacheTile$(h); + } + return rxjs_1.combineLatest(rxjs_1.of(h), tile$); + }, 1), operators_1.map(function (_a) { + var hash = _a[0]; + return hash; + })); + }), operators_1.concatMap(function (hash) { + var reconstructions$; + if (_this._cache.hasReconstructions(hash)) { + reconstructions$ = rxjs_1.from(_this._cache.getReconstructions(hash)); + } + else if (_this._cache.isCachingReconstructions(hash)) { + reconstructions$ = _this._cache.cacheReconstructions$(hash).pipe(operators_1.last(null, {}), operators_1.switchMap(function () { + return rxjs_1.from(_this._cache.getReconstructions(hash)); + })); + } + else if (_this._cache.hasTile(hash)) { + reconstructions$ = _this._cache.cacheReconstructions$(hash); + } + else { + reconstructions$ = rxjs_1.empty(); + } + return rxjs_1.combineLatest(rxjs_1.of(hash), reconstructions$); + }), operators_1.withLatestFrom(this._navigator.stateService.reference$), operators_1.tap(function (_a) { + var hash = _a[0][0], reference = _a[1]; + if (_this._scene.hasTile(hash)) { + return; + } + _this._scene.addTile(_this._computeTileBBox(hash, reference), hash); + }), operators_1.filter(function (_a) { + var _b = _a[0], hash = _b[0], data = _b[1]; + return !_this._scene.hasReconstruction(data.reconstruction.main_shot, hash); + }), operators_1.map(function (_a) { + var _b = _a[0], hash = _b[0], data = _b[1], reference = _a[1]; + return [ + data, + _this._createTransform(data.data, reference), + _this._computeOriginalPosition(data.data, reference), + hash + ]; + })) + .subscribe(function (_a) { + var data = _a[0], transform = _a[1], position = _a[2], hash = _a[3]; + _this._scene.addReconstruction(data.reconstruction, transform, position, !!data.data.mergeCC ? data.data.mergeCC.toString() : "", hash); + }); + this._cameraVisibilitySubscription = this._configuration$.pipe(operators_1.map(function (configuration) { + return configuration.camerasVisible; + }), operators_1.distinctUntilChanged()) + .subscribe(function (visible) { + _this._scene.setCameraVisibility(visible); + }); + this._pointVisibilitySubscription = this._configuration$.pipe(operators_1.map(function (configuration) { + return configuration.pointsVisible; + }), operators_1.distinctUntilChanged()) + .subscribe(function (visible) { + _this._scene.setPointVisibility(visible); + }); + this._positionVisibilitySubscription = this._configuration$.pipe(operators_1.map(function (configuration) { + return configuration.positionsVisible; + }), operators_1.distinctUntilChanged()) + .subscribe(function (visible) { + _this._scene.setPositionVisibility(visible); + }); + this._tileVisibilitySubscription = this._configuration$.pipe(operators_1.map(function (configuration) { + return configuration.tilesVisible; + }), operators_1.distinctUntilChanged()) + .subscribe(function (visible) { + _this._scene.setTileVisibility(visible); + }); + this._visualizeConnectedComponentSubscription = this._configuration$.pipe(operators_1.map(function (configuration) { + return configuration.connectedComponents; + }), operators_1.distinctUntilChanged()) + .subscribe(function (visualize) { + _this._scene.setConnectedComponentVisualization(visualize); + }); + this._uncacheSubscription = hash$ + .subscribe(function (hash) { + var keepHashes = _this._adjacentComponent(hash, 4); + _this._scene.uncache(keepHashes); + _this._cache.uncache(keepHashes); + }); + this._moveSubscription = this._navigator.playService.playing$.pipe(operators_1.switchMap(function (playing) { + return playing ? + rxjs_1.empty() : + _this._container.mouseService.dblClick$; + }), operators_1.withLatestFrom(this._container.renderService.renderCamera$), operators_1.switchMap(function (_a) { + var event = _a[0], render = _a[1]; + var element = _this._container.element; + var _b = _this._viewportCoords.canvasPosition(event, element), canvasX = _b[0], canvasY = _b[1]; + var viewport = _this._viewportCoords.canvasToViewport(canvasX, canvasY, element); + var key = _this._scene.intersectObjects(viewport, render.perspective); + return !!key ? + _this._navigator.moveToKey$(key).pipe(operators_1.catchError(function () { + return rxjs_1.empty(); + })) : + rxjs_1.empty(); + })) + .subscribe(); + this._renderSubscription = this._navigator.stateService.currentState$.pipe(operators_1.map(function (frame) { + var scene = _this._scene; + return { + name: _this._name, + render: { + frameId: frame.id, + needsRender: scene.needsRender, + render: scene.render.bind(scene), + stage: Render_1.GLRenderStage.Foreground, + }, + }; + })) + .subscribe(this._container.glRenderer.render$); }; - SequenceComponent.prototype._deactivate = function () { - this._stopSubscription.unsubscribe(); + SpatialDataComponent.prototype._deactivate = function () { + var _this = this; + this._cache.uncache(); + this._scene.uncache(); + this._addSubscription.unsubscribe(); + this._cameraVisibilitySubscription.unsubscribe(); + this._earthControlsSubscription.unsubscribe(); + this._moveSubscription.unsubscribe(); + this._pointVisibilitySubscription.unsubscribe(); + this._positionVisibilitySubscription.unsubscribe(); this._renderSubscription.unsubscribe(); - this._configurationSubscription.unsubscribe(); - this._containerWidthSubscription.unsubscribe(); - this._hoveredKeySubscription.unsubscribe(); - this.stop(); + this._tileVisibilitySubscription.unsubscribe(); + this._uncacheSubscription.unsubscribe(); + this._visualizeConnectedComponentSubscription.unsubscribe(); + this._navigator.stateService.state$.pipe(operators_1.first()) + .subscribe(function (state) { + if (state === State_1.default.Earth) { + _this._navigator.stateService.traverse(); + } + }); }; - SequenceComponent.prototype._getDefaultConfiguration = function () { - return { - direction: Edge_1.EdgeDirection.Next, - maxWidth: 117, - minWidth: 70, - playing: false, - visible: true, - }; + SpatialDataComponent.prototype._getDefaultConfiguration = function () { + return { camerasVisible: false, pointsVisible: true, positionsVisible: false, tilesVisible: false }; }; - SequenceComponent.prototype._play = function () { - var _this = this; - this._playingSubscription = this._navigator.stateService.currentState$ - .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._configuration$, function (lastNode, configuration) { - return [lastNode, configuration.direction]; - }) - .switchMap(function (nd) { - return ([Edge_1.EdgeDirection.Next, Edge_1.EdgeDirection.Prev].indexOf(nd[1]) > -1 ? - nd[0].sequenceEdges$ : - nd[0].spatialEdges$) - .filter(function (status) { - return status.cached; - }) - .zip(Observable_1.Observable.of(nd[1]), function (status, direction) { - return [status, direction]; - }); - }) - .map(function (ed) { - var direction = ed[1]; - for (var _i = 0, _a = ed[0].edges; _i < _a.length; _i++) { - var edge = _a[_i]; - if (edge.data.direction === direction) { - return edge.to; + SpatialDataComponent.prototype._adjacentComponent = function (hash, depth) { + var hashSet = new Set(); + hashSet.add(hash); + this._adjacentComponentRecursive(hashSet, [hash], 0, depth); + return this._setToArray(hashSet); + }; + SpatialDataComponent.prototype._adjacentComponentRecursive = function (hashSet, currentHashes, currentDepth, maxDepth) { + if (currentDepth === maxDepth) { + return; + } + var neighbours = []; + for (var _i = 0, currentHashes_1 = currentHashes; _i < currentHashes_1.length; _i++) { + var hash = currentHashes_1[_i]; + var hashNeighbours = geohash.neighbours(hash); + for (var direction in hashNeighbours) { + if (!hashNeighbours.hasOwnProperty(direction)) { + continue; } + neighbours.push(hashNeighbours[direction]); } - return null; - }) - .filter(function (key) { - return key != null; - }) - .switchMap(function (key) { - return _this._navigator.graphService.cacheNode$(key); - }) - .subscribe(function (node) { - _this._navigator.stateService.appendNodes([node]); - }, function (error) { - console.error(error); - _this.stop(); - }); - this._clearSubscription = this._navigator.stateService.currentNode$ - .bufferCount(1, 7) - .subscribe(function (nodes) { - _this._navigator.stateService.clearPriorNodes(); - }); - this.fire(SequenceComponent.playingchanged, true); + } + 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); }; - SequenceComponent.prototype._stop = function () { - this._playingSubscription.unsubscribe(); - this._playingSubscription = null; - this._clearSubscription.unsubscribe(); - this._clearSubscription = null; - this.fire(SequenceComponent.playingchanged, false); + SpatialDataComponent.prototype._computeOriginalPosition = function (data, reference) { + return this._geoCoords.geodeticToEnu(data.originalLat, data.originalLon, data.alt, reference.lat, reference.lon, reference.alt); }; - /** @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._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); + return transform; + }; + SpatialDataComponent.prototype._computeTiles = function (hash, direction) { + var hashSet = new Set(); + var directions = ["n", "ne", "e", "se", "s", "sw", "w", "nw"]; + this._computeTilesRecursive(hashSet, hash, direction, directions, 0, 2); + return this._setToArray(hashSet); + }; + SpatialDataComponent.prototype._computeTilesRecursive = function (hashSet, currentHash, direction, directions, currentDepth, maxDepth) { + hashSet.add(currentHash); + if (currentDepth === maxDepth) { + return; + } + var neighbours = geohash.neighbours(currentHash); + var directionIndex = directions.indexOf(direction); + var length = directions.length; + var directionNeighbours = [ + neighbours[directions[this._modulo((directionIndex - 1), length)]], + neighbours[direction], + neighbours[directions[this._modulo((directionIndex + 1), length)]], + ]; + for (var _i = 0, directionNeighbours_1 = directionNeighbours; _i < directionNeighbours_1.length; _i++) { + var directionNeighbour = directionNeighbours_1[_i]; + this._computeTilesRecursive(hashSet, directionNeighbour, direction, directions, currentDepth + 1, maxDepth); + } + }; + SpatialDataComponent.prototype._modulo = function (a, n) { + return ((a % n) + n) % n; + }; + SpatialDataComponent.prototype._setToArray = function (s) { + var a = []; + s.forEach(function (value) { + a.push(value); + }); + return a; + }; + SpatialDataComponent.componentName = "spatialData"; + return SpatialDataComponent; }(Component_1.Component)); -exports.SequenceComponent = SequenceComponent; -Component_1.ComponentService.register(SequenceComponent); -exports.default = SequenceComponent; +exports.SpatialDataComponent = SpatialDataComponent; +Component_1.ComponentService.register(SpatialDataComponent); +exports.default = SpatialDataComponent; -},{"../../Component":226,"../../Edge":227,"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/scan":73,"rxjs/add/operator/share":74,"rxjs/add/operator/switchMap":79,"rxjs/add/operator/takeUntil":81,"rxjs/add/operator/withLatestFrom":83}],280:[function(require,module,exports){ +},{"../../Component":274,"../../Geo":277,"../../Render":280,"../../state/State":411,"../../viewer/PlayService":440,"latlon-geohash":21,"rxjs":26,"rxjs/operators":224}],341:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); -var SequenceDOMInteraction = (function () { - function SequenceDOMInteraction() { - this._mouseEnterDirection$ = new Subject_1.Subject(); - this._mouseLeaveDirection$ = new Subject_1.Subject(); +var THREE = require("three"); +var SpatialDataScene = /** @class */ (function () { + function SpatialDataScene(configuration, scene, raycaster) { + this._scene = !!scene ? scene : new THREE.Scene(); + this._raycaster = !!raycaster ? raycaster : new THREE.Raycaster(undefined, undefined, 0.8); + this._connectedComponentColors = {}; + this._needsRender = false; + this._interactiveObjects = []; + this._reconstructions = {}; + this._tiles = {}; + this._camerasVisible = configuration.camerasVisible; + this._pointsVisible = configuration.pointsVisible; + this._positionsVisible = configuration.positionsVisible; + this._tilesVisible = configuration.tilesVisible; + this._visualizeConnectedComponents = configuration.connectedComponents; } - Object.defineProperty(SequenceDOMInteraction.prototype, "mouseEnterDirection$", { - get: function () { - return this._mouseEnterDirection$; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(SequenceDOMInteraction.prototype, "mouseLeaveDirection$", { + Object.defineProperty(SpatialDataScene.prototype, "needsRender", { get: function () { - return this._mouseLeaveDirection$; + return this._needsRender; }, enumerable: true, configurable: true }); - return SequenceDOMInteraction; -}()); -exports.SequenceDOMInteraction = SequenceDOMInteraction; -exports.default = SequenceDOMInteraction; - -},{"rxjs/Subject":34}],281:[function(require,module,exports){ -"use strict"; -/// -Object.defineProperty(exports, "__esModule", { value: true }); -var vd = require("virtual-dom"); -var Edge_1 = require("../../Edge"); -var SequenceDOMRenderer = (function () { - function SequenceDOMRenderer(element) { - this._minThresholdWidth = 320; - this._maxThresholdWidth = 1480; - this._minThresholdHeight = 240; - this._maxThresholdHeight = 820; - } - SequenceDOMRenderer.prototype.render = function (edgeStatus, configuration, containerWidth, component, interaction, navigator) { - if (configuration.visible === false) { - return vd.h("div.SequenceContainer", {}, []); + SpatialDataScene.prototype.addReconstruction = function (reconstruction, transform, originalPosition, connectedComponent, hash) { + if (!(hash in this._reconstructions)) { + this._reconstructions[hash] = { + cameraKeys: {}, + cameras: new THREE.Object3D(), + connectedComponents: {}, + keys: [], + points: new THREE.Object3D(), + positions: new THREE.Object3D(), + }; + this._reconstructions[hash].cameras.visible = this._camerasVisible; + this._reconstructions[hash].points.visible = this._pointsVisible; + this._reconstructions[hash].positions.visible = this._positionsVisible; + this._scene.add(this._reconstructions[hash].cameras, this._reconstructions[hash].points, this._reconstructions[hash].positions); + } + if (!(connectedComponent in this._reconstructions[hash].connectedComponents)) { + this._reconstructions[hash].connectedComponents[connectedComponent] = []; + } + if (transform.hasValidScale) { + this._reconstructions[hash].points.add(this._createPoints(reconstruction, transform)); + } + var camera = this._createCamera(transform); + this._reconstructions[hash].cameras.add(camera); + for (var _i = 0, _a = camera.children; _i < _a.length; _i++) { + var child = _a[_i]; + this._reconstructions[hash].cameraKeys[child.uuid] = reconstruction.main_shot; + this._interactiveObjects.push(child); + } + this._reconstructions[hash].connectedComponents[connectedComponent].push(camera); + var color = this._getColor(connectedComponent, this._visualizeConnectedComponents); + this._setCameraColor(color, camera); + this._reconstructions[hash].positions.add(this._createPosition(transform, originalPosition)); + this._reconstructions[hash].keys.push(reconstruction.main_shot); + this._needsRender = true; + }; + SpatialDataScene.prototype.addTile = function (tileBBox, hash) { + if (this.hasTile(hash)) { + return; } - var 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; + var sw = tileBBox[0]; + var ne = tileBBox[1]; + var geometry = new THREE.Geometry(); + geometry.vertices.push(new THREE.Vector3().fromArray(sw), new THREE.Vector3(sw[0], ne[1], (sw[2] + ne[2]) / 2), new THREE.Vector3().fromArray(ne), new THREE.Vector3(ne[0], sw[1], (sw[2] + ne[2]) / 2), new THREE.Vector3().fromArray(sw)); + var tile = new THREE.Line(geometry, new THREE.LineBasicMaterial()); + this._tiles[hash] = new THREE.Object3D(); + this._tiles[hash].visible = this._tilesVisible; + this._tiles[hash].add(tile); + this._scene.add(this._tiles[hash]); + this._needsRender = true; + }; + SpatialDataScene.prototype.uncache = function (keepHashes) { + for (var _i = 0, _a = Object.keys(this._reconstructions); _i < _a.length; _i++) { + var hash = _a[_i]; + if (!!keepHashes && keepHashes.indexOf(hash) !== -1) { + continue; } - if (edge.data.direction === Edge_1.EdgeDirection.Prev) { - prevKey = edge.to; + this._disposeReconstruction(hash); + } + for (var _b = 0, _c = Object.keys(this._tiles); _b < _c.length; _b++) { + var hash = _c[_b]; + if (!!keepHashes && keepHashes.indexOf(hash) !== -1) { + continue; } + this._disposeTile(hash); } - var playingButton = this._createPlayingButton(nextKey, prevKey, configuration, component); - var arrows = this._createSequenceArrows(nextKey, prevKey, configuration, interaction, navigator); - var containerProperties = { - oncontextmenu: function (event) { event.preventDefault(); }, - style: { height: (0.27 * containerWidth) + "px", width: containerWidth + "px" }, - }; - return vd.h("div.SequenceContainer", containerProperties, arrows.concat([playingButton])); + 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.hasReconstruction = function (key, hash) { + return hash in this._reconstructions && this._reconstructions[hash].keys.indexOf(key) !== -1; + }; + SpatialDataScene.prototype.hasTile = function (hash) { + return hash in this._tiles; + }; + SpatialDataScene.prototype.intersectObjects = function (_a, camera) { + var viewportX = _a[0], viewportY = _a[1]; + if (!this._camerasVisible) { + return null; } - 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); + this._raycaster.setFromCamera(new THREE.Vector2(viewportX, viewportY), camera); + var intersects = this._raycaster.intersectObjects(this._interactiveObjects); + for (var _i = 0, intersects_1 = intersects; _i < intersects_1.length; _i++) { + var intersect = intersects_1[_i]; + for (var hash in this._reconstructions) { + if (!this._reconstructions.hasOwnProperty(hash)) { + continue; + } + if (intersect.object.uuid in this._reconstructions[hash].cameraKeys) { + return this._reconstructions[hash].cameraKeys[intersect.object.uuid]; + } + } + } + return null; }; - 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, - style: {}, - }; - var iconClass = configuration.playing ? - "Stop" : - canPlay ? "Play" : "PlayDisabled"; - var icon = vd.h("div.SequenceComponentIcon", { className: iconClass }, []); - var buttonClass = canPlay ? "SequencePlay" : "SequencePlayDisabled"; - return vd.h("div." + buttonClass, buttonProperties, [icon]); + SpatialDataScene.prototype.setCameraVisibility = function (visible) { + if (visible === this._camerasVisible) { + return; + } + for (var hash in this._reconstructions) { + if (!this._reconstructions.hasOwnProperty(hash)) { + continue; + } + this._reconstructions[hash].cameras.visible = visible; + } + this._camerasVisible = visible; + this._needsRender = true; }; - SequenceDOMRenderer.prototype._createSequenceArrows = function (nextKey, prevKey, 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$.next(Edge_1.EdgeDirection.Next); }, - style: {}, - }; - var prevProperties = { - onclick: prevKey != null ? - function (e) { - navigator.moveDir$(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: {}, - }; - 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." + nextClass, nextProperties, [nextIcon]), - vd.h("div." + prevClass, prevProperties, [prevIcon]), + SpatialDataScene.prototype.setPointVisibility = function (visible) { + if (visible === this._pointsVisible) { + return; + } + for (var hash in this._reconstructions) { + if (!this._reconstructions.hasOwnProperty(hash)) { + continue; + } + this._reconstructions[hash].points.visible = visible; + } + this._pointsVisible = visible; + this._needsRender = true; + }; + SpatialDataScene.prototype.setPositionVisibility = function (visible) { + if (visible === this._positionsVisible) { + return; + } + for (var hash in this._reconstructions) { + if (!this._reconstructions.hasOwnProperty(hash)) { + continue; + } + this._reconstructions[hash].positions.visible = visible; + } + this._positionsVisible = visible; + this._needsRender = true; + }; + SpatialDataScene.prototype.setTileVisibility = function (visible) { + if (visible === this._tilesVisible) { + return; + } + for (var hash in this._tiles) { + if (!this._tiles.hasOwnProperty(hash)) { + continue; + } + this._tiles[hash].visible = visible; + } + this._tilesVisible = visible; + this._needsRender = true; + }; + SpatialDataScene.prototype.setConnectedComponentVisualization = function (visualize) { + if (visualize === this._visualizeConnectedComponents) { + return; + } + for (var hash in this._reconstructions) { + if (!this._reconstructions.hasOwnProperty(hash)) { + continue; + } + var connectedComponents = this._reconstructions[hash].connectedComponents; + for (var connectedComponent in connectedComponents) { + if (!connectedComponents.hasOwnProperty(connectedComponent)) { + continue; + } + var color = this._getColor(connectedComponent, visualize); + for (var _i = 0, _a = connectedComponents[connectedComponent]; _i < _a.length; _i++) { + var camera = _a[_i]; + this._setCameraColor(color, camera); + } + } + } + this._visualizeConnectedComponents = visualize; + this._needsRender = true; + }; + SpatialDataScene.prototype.render = function (perspectiveCamera, renderer) { + renderer.render(this._scene, perspectiveCamera); + this._needsRender = false; + }; + SpatialDataScene.prototype._arrayToFloatArray = function (a, columns) { + var n = a.length; + var f = new Float32Array(n * columns); + for (var i = 0; i < n; i++) { + var item = a[i]; + var index = 3 * i; + f[index + 0] = item[0]; + f[index + 1] = item[1]; + f[index + 2] = item[2]; + } + return f; + }; + SpatialDataScene.prototype._createAxis = function (transform) { + var north = transform.unprojectBasic([0.5, 0], 0.22); + var south = transform.unprojectBasic([0.5, 1], 0.16); + var axis = new THREE.BufferGeometry(); + axis.addAttribute("position", new THREE.BufferAttribute(this._arrayToFloatArray([north, south], 3), 3)); + return new THREE.Line(axis, new THREE.LineBasicMaterial()); + }; + SpatialDataScene.prototype._createCamera = function (transform) { + return !!transform.gpano ? + this._createPanoCamera(transform) : + this._createPrespectiveCamera(transform); + }; + SpatialDataScene.prototype._createDiagonals = function (transform, depth) { + var origin = transform.unprojectBasic([0, 0], 0, true); + var topLeft = transform.unprojectBasic([0, 0], depth, true); + var topRight = transform.unprojectBasic([1, 0], depth, true); + var bottomRight = transform.unprojectBasic([1, 1], depth, true); + var bottomLeft = transform.unprojectBasic([0, 1], depth, true); + var vertices = [ + origin, topLeft, + origin, topRight, + origin, bottomRight, + origin, bottomLeft, ]; + var diagonals = new THREE.BufferGeometry(); + diagonals.addAttribute("position", new THREE.BufferAttribute(this._arrayToFloatArray(vertices, 3), 3)); + return new THREE.LineSegments(diagonals, new THREE.LineBasicMaterial()); + }; + SpatialDataScene.prototype._createFrame = function (transform, depth) { + var vertices2d = []; + vertices2d.push.apply(vertices2d, this._subsample([0, 1], [0, 0], 20)); + vertices2d.push.apply(vertices2d, this._subsample([0, 0], [1, 0], 20)); + vertices2d.push.apply(vertices2d, this._subsample([1, 0], [1, 1], 20)); + var vertices3d = vertices2d + .map(function (basic) { + return transform.unprojectBasic(basic, depth, true); + }); + var frame = new THREE.BufferGeometry(); + frame.addAttribute("position", new THREE.BufferAttribute(this._arrayToFloatArray(vertices3d, 3), 3)); + return new THREE.Line(frame, new THREE.LineBasicMaterial()); + }; + SpatialDataScene.prototype._createLatitude = function (basicY, numVertices, transform) { + var positions = new Float32Array((numVertices + 1) * 3); + for (var i = 0; i <= numVertices; i++) { + var position = transform.unprojectBasic([i / numVertices, basicY], 0.16); + var index = 3 * i; + positions[index + 0] = position[0]; + positions[index + 1] = position[1]; + positions[index + 2] = position[2]; + } + var latitude = new THREE.BufferGeometry(); + latitude.addAttribute("position", new THREE.BufferAttribute(positions, 3)); + return new THREE.Line(latitude, new THREE.LineBasicMaterial()); }; - SequenceDOMRenderer.prototype._getStepClassName = function (direction, key, highlightKey) { - var className = direction === Edge_1.EdgeDirection.Next ? - "SequenceStepNext" : - "SequenceStepPrev"; - if (key == null) { - className += "Disabled"; + 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]; } - else { - if (highlightKey === key) { - className += "Highlight"; + var latitude = new THREE.BufferGeometry(); + latitude.addAttribute("position", new THREE.BufferAttribute(positions, 3)); + return new THREE.Line(latitude, new THREE.LineBasicMaterial()); + }; + SpatialDataScene.prototype._createPanoCamera = function (transform) { + var camera = new THREE.Object3D(); + camera.children.push(this._createAxis(transform)); + camera.children.push(this._createLatitude(0.5, 10, transform)); + camera.children.push(this._createLongitude(0, 6, transform)); + camera.children.push(this._createLongitude(0.25, 6, transform)); + camera.children.push(this._createLongitude(0.5, 6, transform)); + camera.children.push(this._createLongitude(0.75, 6, transform)); + return camera; + }; + SpatialDataScene.prototype._createPoints = function (reconstruction, transform) { + var srtInverse = new THREE.Matrix4().getInverse(transform.srt); + var points = Object + .keys(reconstruction.points) + .map(function (key) { + return reconstruction.points[key]; + }); + var numPoints = points.length; + var positions = new Float32Array(numPoints * 3); + var colors = new Float32Array(numPoints * 3); + for (var i = 0; i < numPoints; i++) { + var index = 3 * i; + var coords = points[i].coordinates; + var point = new THREE.Vector3(coords[0], coords[1], coords[2]) + .applyMatrix4(srtInverse); + positions[index + 0] = point.x; + positions[index + 1] = point.y; + positions[index + 2] = point.z; + var color = points[i].color; + colors[index + 0] = color[0] / 255.0; + colors[index + 1] = color[1] / 255.0; + colors[index + 2] = color[2] / 255.0; + } + var geometry = new THREE.BufferGeometry(); + geometry.addAttribute("position", new THREE.BufferAttribute(positions, 3)); + geometry.addAttribute("color", new THREE.BufferAttribute(colors, 3)); + var material = new THREE.PointsMaterial({ + size: 0.1, + vertexColors: THREE.VertexColors, + }); + return new THREE.Points(geometry, material); + }; + SpatialDataScene.prototype._createPosition = function (transform, originalPosition) { + var computedPosition = transform.unprojectBasic([0, 0], 0); + var vertices = [originalPosition, computedPosition]; + var geometry = new THREE.BufferGeometry(); + geometry.addAttribute("position", new THREE.BufferAttribute(this._arrayToFloatArray(vertices, 3), 3)); + return new THREE.Line(geometry, new THREE.LineBasicMaterial({ color: new THREE.Color(1, 0, 0) })); + }; + SpatialDataScene.prototype._createPrespectiveCamera = function (transform) { + var depth = 0.2; + var camera = new THREE.Object3D(); + camera.children.push(this._createDiagonals(transform, depth)); + camera.children.push(this._createFrame(transform, depth)); + return camera; + }; + SpatialDataScene.prototype._disposeCameras = function (hash) { + var tileCameras = this._reconstructions[hash].cameras; + for (var _i = 0, _a = tileCameras.children.slice(); _i < _a.length; _i++) { + var camera = _a[_i]; + for (var _b = 0, _c = camera.children; _b < _c.length; _b++) { + var child = _c[_b]; + child.geometry.dispose(); + child.material.dispose(); + var index = this._interactiveObjects.indexOf(child); + if (index !== -1) { + this._interactiveObjects.splice(index, 1); + } + else { + console.warn("Object does not exist (" + child.id + ") for " + hash); + } } + tileCameras.remove(camera); } - return className; + this._scene.remove(tileCameras); }; - return SequenceDOMRenderer; + SpatialDataScene.prototype._disposePoints = function (hash) { + var tilePoints = this._reconstructions[hash].points; + for (var _i = 0, _a = tilePoints.children.slice(); _i < _a.length; _i++) { + var points = _a[_i]; + points.geometry.dispose(); + points.material.dispose(); + tilePoints.remove(points); + } + this._scene.remove(tilePoints); + }; + SpatialDataScene.prototype._disposePositions = function (hash) { + var tilePositions = this._reconstructions[hash].positions; + for (var _i = 0, _a = tilePositions.children.slice(); _i < _a.length; _i++) { + var position = _a[_i]; + position.geometry.dispose(); + position.material.dispose(); + tilePositions.remove(position); + } + this._scene.remove(tilePositions); + }; + SpatialDataScene.prototype._disposeReconstruction = function (hash) { + this._disposeCameras(hash); + this._disposePoints(hash); + this._disposePositions(hash); + delete this._reconstructions[hash]; + }; + SpatialDataScene.prototype._disposeTile = function (hash) { + var tile = this._tiles[hash]; + for (var _i = 0, _a = tile.children.slice(); _i < _a.length; _i++) { + var line = _a[_i]; + line.geometry.dispose(); + line.material.dispose(); + tile.remove(line); + } + this._scene.remove(tile); + delete this._tiles[hash]; + }; + SpatialDataScene.prototype._getColor = function (connectedComponent, visualizeConnectedComponents) { + return visualizeConnectedComponents ? + this._getConnectedComponentColor(connectedComponent) : + "#FFFFFF"; + }; + SpatialDataScene.prototype._getConnectedComponentColor = function (connectedComponent) { + if (!(connectedComponent in this._connectedComponentColors)) { + this._connectedComponentColors[connectedComponent] = this._randomColor(); + } + return this._connectedComponentColors[connectedComponent]; + }; + SpatialDataScene.prototype._interpolate = function (a, b, alpha) { + return a + alpha * (b - a); + }; + SpatialDataScene.prototype._randomColor = function () { + return "hsl(" + Math.floor(360 * Math.random()) + ", 100%, 65%)"; + }; + SpatialDataScene.prototype._setCameraColor = function (color, camera) { + for (var _i = 0, _a = camera.children; _i < _a.length; _i++) { + var child = _a[_i]; + child.material.color = new THREE.Color(color); + } + }; + SpatialDataScene.prototype._subsample = function (p1, p2, subsamples) { + if (subsamples < 1) { + return [p1, p2]; + } + var samples = []; + for (var i = 0; i <= subsamples + 1; i++) { + var p = []; + for (var j = 0; j < 3; j++) { + p.push(this._interpolate(p1[j], p2[j], i / (subsamples + 1))); + } + samples.push(p); + } + return samples; + }; + return SpatialDataScene; }()); -exports.SequenceDOMRenderer = SequenceDOMRenderer; -exports.default = SequenceDOMRenderer; +exports.SpatialDataScene = SpatialDataScene; +exports.default = SpatialDataScene; -},{"../../Edge":227,"virtual-dom":182}],282:[function(require,module,exports){ +},{"three":225}],342:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var GeometryTagError_1 = require("./error/GeometryTagError"); @@ -26966,18 +29856,22 @@ var OutlineTag_1 = require("./tag/OutlineTag"); exports.OutlineTag = OutlineTag_1.OutlineTag; var SpotTag_1 = require("./tag/SpotTag"); exports.SpotTag = SpotTag_1.SpotTag; +var TagDomain_1 = require("./tag/TagDomain"); +exports.TagDomain = TagDomain_1.TagDomain; var TagComponent_1 = require("./TagComponent"); exports.TagComponent = TagComponent_1.TagComponent; var TagMode_1 = require("./TagMode"); exports.TagMode = TagMode_1.TagMode; -},{"./TagComponent":283,"./TagMode":286,"./error/GeometryTagError":290,"./geometry/PointGeometry":292,"./geometry/PolygonGeometry":293,"./geometry/RectGeometry":294,"./tag/OutlineTag":298,"./tag/SpotTag":301}],283:[function(require,module,exports){ +},{"./TagComponent":343,"./TagMode":346,"./error/GeometryTagError":350,"./geometry/PointGeometry":352,"./geometry/PolygonGeometry":353,"./geometry/RectGeometry":354,"./tag/OutlineTag":366,"./tag/SpotTag":369,"./tag/TagDomain":371}],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; } @@ -26985,32 +29879,9 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var when = require("when"); -var Observable_1 = require("rxjs/Observable"); -var Subject_1 = require("rxjs/Subject"); -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"); @@ -27052,8 +29923,9 @@ var Render_1 = require("../../Render"); * var tagComponent = viewer.getComponent("tag"); * ``` */ -var TagComponent = (function (_super) { +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(); @@ -27061,8 +29933,15 @@ var TagComponent = (function (_super) { _this._tagSet = new Component_1.TagSet(); _this._tagCreator = new Component_1.TagCreator(_this, navigator); _this._viewportCoords = new Geo_1.ViewportCoords(); - _this._renderTags$ = _this._tagSet.changed$ - .map(function (tagSet) { + _this._createHandlers = { + "CreatePoint": new Component_1.CreatePointHandler(_this, container, navigator, _this._viewportCoords, _this._tagCreator), + "CreatePolygon": new Component_1.CreatePolygonHandler(_this, container, navigator, _this._viewportCoords, _this._tagCreator), + "CreateRect": new Component_1.CreateRectHandler(_this, container, navigator, _this._viewportCoords, _this._tagCreator), + "CreateRectDrag": new Component_1.CreateRectDragHandler(_this, container, navigator, _this._viewportCoords, _this._tagCreator), + "Default": undefined, + }; + _this._editVertexHandler = new Component_1.EditVertexHandler(_this, container, navigator, _this._viewportCoords, _this._tagSet); + _this._renderTags$ = _this._tagSet.changed$.pipe(operators_1.map(function (tagSet) { var tags = tagSet.getAll(); // ensure that tags are always rendered in the same order // to avoid hover tracking problems on first resize. @@ -27078,122 +29957,35 @@ var TagComponent = (function (_super) { return 0; }); return tags; - }) - .share(); - _this._tagChanged$ = _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._tagInterationInitiated$ = _this._renderTags$ - .switchMap(function (tags) { - return Observable_1.Observable - .from(tags) - .mergeMap(function (tag) { - return tag.interact$ - .map(function (interaction) { - return interaction.tag.id; - }); - }); - }) - .share(); - _this._tagInteractionAbort$ = Observable_1.Observable - .merge(_this._container.mouseService.documentMouseUp$) - .map(function (e) { }) - .share(); - _this._activeTag$ = _this._renderTags$ - .switchMap(function (tags) { - return Observable_1.Observable - .from(tags) - .mergeMap(function (tag) { - return tag.interact$; - }); - }) - .merge(_this._tagInteractionAbort$ - .map(function () { - return { offsetX: 0, offsetY: 0, operation: Component_1.TagOperation.None, tag: null }; - })) - .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._tagCreated$ = _this._tagCreator.tag$ - .switchMap(function (tag) { - return tag != null ? - tag.created$ : - Observable_1.Observable.empty(); - }) - .share(); - _this._vertexGeometryCreated$ = _this._tagCreated$ - .map(function (tag) { - return tag.geometry; - }) - .share(); - _this._pointGeometryCreated$ = new Subject_1.Subject(); - _this._geometryCreated$ = Observable_1.Observable - .merge(_this._vertexGeometryCreated$, _this._pointGeometryCreated$) - .share(); - _this._basicClick$ = _this._container.mouseService.staticClick$ - .withLatestFrom(_this._container.renderService.renderCamera$, _this._navigator.stateService.currentTransform$, function (event, renderCamera, transform) { - return [event, renderCamera, transform]; - }) - .map(function (ert) { - var event = ert[0]; - var camera = ert[1]; - var transform = ert[2]; - var basic = _this._mouseEventToBasic(event, _this._container.element, camera, transform); - return basic; - }) - .share(); - _this._validBasicClick$ = _this._basicClick$ - .filter(function (basic) { - var x = basic[0]; - var y = basic[1]; - return 0 <= x && x <= 1 && 0 <= y && y <= 1; - }) - .share(); - _this._creatingConfiguration$ = _this._configuration$ - .distinctUntilChanged(function (c1, c2) { + rxjs_1.empty(); + }), operators_1.share()); + _this._creatingConfiguration$ = _this._configuration$.pipe(operators_1.distinctUntilChanged(function (c1, c2) { return c1.mode === c2.mode; }, function (configuration) { return { createColor: configuration.createColor, mode: configuration.mode, }; - }) - .publishReplay(1) - .refCount(); - _this._creating$ = _this._creatingConfiguration$ - .map(function (configuration) { - return configuration.mode !== Component_1.TagMode.Default; - }) - .publishReplay(1) - .refCount(); + }), operators_1.publishReplay(1), operators_1.refCount()); _this._creatingConfiguration$ .subscribe(function (configuration) { _this.fire(TagComponent.modechanged, configuration.mode); @@ -27214,8 +30006,7 @@ var TagComponent = (function (_super) { TagComponent.prototype.add = function (tags) { var _this = this; if (this._activated) { - this._navigator.stateService.currentTransform$ - .first() + this._navigator.stateService.currentTransform$.pipe(operators_1.first()) .subscribe(function (transform) { _this._tagSet.add(tags, transform); var renderTags = tags @@ -27306,14 +30097,12 @@ var TagComponent = (function (_super) { TagComponent.prototype.getTagIdsAt = function (pixelPoint) { var _this = this; return when.promise(function (resolve, reject) { - _this._container.renderService.renderCamera$ - .first() - .map(function (render) { + _this._container.renderService.renderCamera$.pipe(operators_1.first(), operators_1.map(function (render) { var viewport = _this._viewportCoords .canvasToViewport(pixelPoint[0], pixelPoint[1], _this._container.element); var ids = _this._tagScene.intersectObjects(viewport, render.perspective); return ids; - }) + })) .subscribe(function (ids) { resolve(ids); }, function (error) { @@ -27363,128 +30152,50 @@ var TagComponent = (function (_super) { }; TagComponent.prototype._activate = function () { var _this = this; - this._preventDefaultSubscription = this._activeTag$ - .switchMap(function (interaction) { - return interaction.tag != null ? - _this._container.mouseService.documentMouseMove$ : - Observable_1.Observable.empty(); - }) - .subscribe(function (event) { - event.preventDefault(); // prevent selection of content outside the viewer - }); - this._geometryCreatedEventSubscription = this._geometryCreated$ + this._editVertexHandler.enable(); + var handlerGeometryCreated$ = rxjs_1.from(Object.keys(this._createHandlers)).pipe(operators_1.map(function (key) { + return _this._createHandlers[key]; + }), operators_1.filter(function (handler) { + return !!handler; + }), operators_1.mergeMap(function (handler) { + return handler.geometryCreated$; + }), operators_1.share()); + this._fireGeometryCreatedSubscription = handlerGeometryCreated$ .subscribe(function (geometry) { _this.fire(TagComponent.geometrycreated, geometry); }); - this._tagsChangedEventSubscription = this._renderTags$ - .subscribe(function (tags) { - _this.fire(TagComponent.tagschanged, _this); + this._fireCreateGeometryEventSubscription = this._tagCreator.tag$.pipe(operators_1.skipWhile(function (tag) { + return tag == null; + }), operators_1.distinctUntilChanged()) + .subscribe(function (tag) { + var eventType = tag != null ? + TagComponent.creategeometrystart : + TagComponent.creategeometryend; + _this.fire(eventType, _this); }); - var transformChanged$ = this.configuration$ - .switchMap(function (configuration) { - return configuration.mode !== Component_1.TagMode.Default ? - _this._navigator.stateService.currentTransform$ - .map(function (n) { return null; }) : - Observable_1.Observable.empty(); - }) - .publishReplay(1) - .refCount(); - this._deleteCreatingSubscription = transformChanged$ - .skip(1) + this._handlerStopCreateSubscription = handlerGeometryCreated$ .subscribe(function () { - _this._tagCreator.delete$.next(null); + _this.changeMode(Component_1.TagMode.Default); }); - var tagAborted$ = this._tagCreator.tag$ - .switchMap(function (tag) { - return tag != null ? - tag.aborted$ - .map(function (t) { return null; }) : - Observable_1.Observable.empty(); - }); - var tagCreated$ = this._tagCreated$ - .map(function (t) { return null; }); - var pointGeometryCreated$ = this._pointGeometryCreated$ - .map(function (p) { return null; }); - this._stopCreateSubscription = Observable_1.Observable - .merge(tagAborted$, tagCreated$, pointGeometryCreated$) - .subscribe(function () { _this.changeMode(Component_1.TagMode.Default); }); - var creatingStarted$ = Observable_1.Observable - .combineLatest(this._creatingConfiguration$, transformChanged$) - .map(function (_a) { - var configuration = _a[0]; - return configuration; - }) - .publishReplay(1) - .refCount(); - this._createSubscription = creatingStarted$ - .switchMap(function (configuration) { - return configuration.mode === Component_1.TagMode.CreateRect || - configuration.mode === Component_1.TagMode.CreatePolygon ? - _this._validBasicClick$.take(1) : - Observable_1.Observable.empty(); - }) - .subscribe(this._tagCreator.create$); - this._createPointSubscription = creatingStarted$ - .switchMap(function (configuration) { - return configuration.mode === Component_1.TagMode.CreatePoint ? - _this._validBasicClick$.take(1) : - Observable_1.Observable.empty(); - }) - .map(function (basic) { - return new Component_1.PointGeometry(basic); - }) - .subscribe(this._pointGeometryCreated$); - var containerMouseMove$ = Observable_1.Observable - .merge(this._container.mouseService.mouseMove$, this._container.mouseService.domMouseMove$) - .share(); - this._setCreateVertexSubscription = Observable_1.Observable - .combineLatest(containerMouseMove$, this._tagCreator.tag$, this._container.renderService.renderCamera$) - .filter(function (etr) { - return etr[1] != null; - }) - .withLatestFrom(this._navigator.stateService.currentTransform$, function (etr, transform) { - return [etr[0], etr[1], etr[2], transform]; - }) - .subscribe(function (etrt) { - var event = etrt[0]; - var tag = etrt[1]; - var camera = etrt[2]; - var transform = etrt[3]; - var basic = _this._mouseEventToBasic(event, _this._container.element, camera, transform); - if (tag.geometry instanceof Component_1.RectGeometry) { - tag.geometry.setVertex2d(3, basic, transform); - } - else if (tag.geometry instanceof Component_1.PolygonGeometry) { - tag.geometry.setVertex2d(tag.geometry.polygon.length - 2, basic, transform); - } - }); - this._addPointSubscription = creatingStarted$ - .switchMap(function (configuration) { - return configuration.mode === Component_1.TagMode.CreateRect || configuration.mode === Component_1.TagMode.CreatePolygon ? - _this._basicClick$.skipUntil(_this._validBasicClick$).skip(1) : - Observable_1.Observable.empty(); - }) - .withLatestFrom(this._tagCreator.tag$, function (basic, tag) { - return [basic, tag]; - }) - .subscribe(function (bt) { - var basic = bt[0]; - var tag = bt[1]; - tag.addPoint(basic); - }); - this._containerClassListSubscription = this._creating$ - .subscribe(function (creating) { - if (creating) { - _this._container.element.classList.add("component-tag-create"); - } - else { - _this._container.element.classList.remove("component-tag-create"); + this._handlerEnablerSubscription = this._creatingConfiguration$ + .subscribe(function (configuration) { + _this._disableCreateHandlers(); + var mode = Component_1.TagMode[configuration.mode]; + var handler = _this._createHandlers[mode]; + if (!!handler) { + handler.enable(); } }); - this._deleteCreatedSubscription = this._creating$ - .subscribe(function (creating) { - _this._tagCreator.delete$.next(null); + this._fireTagsChangedSubscription = this._renderTags$ + .subscribe(function (tags) { + _this.fire(TagComponent.tagschanged, _this); }); + this._stopCreateSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) { + return tag != null ? + tag.aborted$.pipe(operators_1.map(function (t) { return null; })) : + rxjs_1.empty(); + })) + .subscribe(function () { _this.changeMode(Component_1.TagMode.Default); }); this._setGLCreateTagSubscription = this._tagCreator.tag$ .subscribe(function (tag) { if (_this._tagScene.hasCreateTag()) { @@ -27498,60 +30209,6 @@ var TagComponent = (function (_super) { .subscribe(function (tag) { _this._tagScene.updateCreateTagObjects(tag); }); - this._claimMouseSubscription = this._tagInterationInitiated$ - .switchMap(function (id) { - return containerMouseMove$ - .takeUntil(_this._tagInteractionAbort$) - .take(1); - }) - .subscribe(function (e) { - _this._container.mouseService.claimMouse(_this._name, 1); - }); - this._mouseDragSubscription = this._activeTag$ - .withLatestFrom(containerMouseMove$, function (a, e) { - return [a, e]; - }) - .switchMap(function (args) { - var activeTag = args[0]; - var mouseMove = args[1]; - if (activeTag.operation === Component_1.TagOperation.None) { - return Observable_1.Observable.empty(); - } - var mouseDrag$ = Observable_1.Observable - .of(mouseMove) - .concat(_this._container.mouseService - .filtered$(_this._name, _this._container.mouseService.domMouseDrag$) - .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(activeTag), _this._navigator.stateService.currentTransform$, function (ec, a, t) { - return [ec[0], ec[1], a, t]; - }); - }) - .subscribe(function (args) { - var mouseEvent = args[0]; - var renderCamera = args[1]; - var activeTag = args[2]; - var transform = args[3]; - if (activeTag.operation === Component_1.TagOperation.None) { - return; - } - var basic = _this._mouseEventToBasic(mouseEvent, _this._container.element, renderCamera, transform, activeTag.offsetX, activeTag.offsetY); - if (activeTag.operation === Component_1.TagOperation.Centroid) { - activeTag.tag.geometry.setCentroid2d(basic, transform); - } - else if (activeTag.operation === Component_1.TagOperation.Vertex) { - var vertexGeometry = activeTag.tag.geometry; - vertexGeometry.setVertex2d(activeTag.vertexIndex, basic, transform); - } - }); - this._unclaimMouseSubscription = this._container.mouseService - .filtered$(this._name, this._container.mouseService.domMouseDragEnd$) - .subscribe(function (e) { - _this._container.mouseService.unclaimMouse(_this._name); - }); this._updateGLObjectsSubscription = this._renderTagGLChanged$ .subscribe(function (tag) { _this._tagScene.updateObjects(tag); @@ -27560,26 +30217,20 @@ var TagComponent = (function (_super) { .subscribe(function (tag) { _this._tagScene.update(); }); - this._domSubscription = this._renderTags$ - .startWith([]) - .do(function (tags) { + this._domSubscription = rxjs_1.combineLatest(this._renderTags$.pipe(operators_1.startWith([]), operators_1.tap(function (tags) { _this._container.domRenderer.render$.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], tag = _a[4], 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$.pipe(operators_1.map(function (frame) { var tagScene = _this._tagScene; return { name: _this._name, @@ -27590,39 +30241,32 @@ var TagComponent = (function (_super) { stage: Render_1.GLRenderStage.Foreground, }, }; - }) + })) .subscribe(this._container.glRenderer.render$); - this._navigator.stateService.currentTransform$ - .first() + this._navigator.stateService.currentTransform$.pipe(operators_1.first()) .subscribe(function (transform) { _this._tagSet.activate(transform); _this._tagScene.add(_this._tagSet.getAll()); }); }; TagComponent.prototype._deactivate = function () { + this._editVertexHandler.disable(); + this._disableCreateHandlers(); this._tagScene.clear(); this._tagSet.deactivate(); this._tagCreator.delete$.next(null); - this._claimMouseSubscription.unsubscribe(); - this._mouseDragSubscription.unsubscribe(); - this._unclaimMouseSubscription.unsubscribe(); this._updateGLObjectsSubscription.unsubscribe(); this._updateTagSceneSubscription.unsubscribe(); this._stopCreateSubscription.unsubscribe(); - this._deleteCreatingSubscription.unsubscribe(); - this._createSubscription.unsubscribe(); - this._createPointSubscription.unsubscribe(); - this._setCreateVertexSubscription.unsubscribe(); - this._addPointSubscription.unsubscribe(); - this._deleteCreatedSubscription.unsubscribe(); this._setGLCreateTagSubscription.unsubscribe(); this._createGLObjectsChangedSubscription.unsubscribe(); - this._preventDefaultSubscription.unsubscribe(); - this._containerClassListSubscription.unsubscribe(); this._domSubscription.unsubscribe(); this._glSubscription.unsubscribe(); - this._geometryCreatedEventSubscription.unsubscribe(); - this._tagsChangedEventSubscription.unsubscribe(); + this._fireCreateGeometryEventSubscription.unsubscribe(); + this._fireGeometryCreatedSubscription.unsubscribe(); + this._fireTagsChangedSubscription.unsubscribe(); + this._handlerStopCreateSubscription.unsubscribe(); + this._handlerEnablerSubscription.unsubscribe(); this._container.element.classList.remove("component-tag-create"); }; TagComponent.prototype._getDefaultConfiguration = function () { @@ -27631,15 +30275,52 @@ var TagComponent = (function (_super) { mode: Component_1.TagMode.Default, }; }; - TagComponent.prototype._mouseEventToBasic = function (event, element, camera, transform, offsetX, offsetY) { - offsetX = offsetX != null ? offsetX : 0; - offsetY = offsetY != null ? offsetY : 0; - var _a = this._viewportCoords.canvasPosition(event, element), canvasX = _a[0], canvasY = _a[1]; - var basic = this._viewportCoords.canvasToBasic(canvasX - offsetX, canvasY - offsetY, element, transform, camera.perspective); - return basic; + TagComponent.prototype._disableCreateHandlers = function () { + var createHandlers = this._createHandlers; + for (var key in createHandlers) { + if (!createHandlers.hasOwnProperty(key)) { + continue; + } + var handler = createHandlers[key]; + if (!!handler) { + handler.disable(); + } + } }; /** @inheritdoc */ TagComponent.componentName = "tag"; + /** + * Event fired when an interaction to create a geometry ends. + * + * @description A create interaction can by a geometry being created + * or by the creation being aborted. + * + * @event TagComponent#creategeometryend + * @type {TagComponent} Tag component. + * @example + * ``` + * tagComponent.on("creategeometryend", function(component) { + * console.log(component); + * }); + * ``` + */ + TagComponent.creategeometryend = "creategeometryend"; + /** + * Event fired when an interaction to create a geometry starts. + * + * @description A create interaction starts when the first vertex + * is created in the geometry. + * + * @event TagComponent#creategeometrystart + * @type {TagComponent} Tag component. + * @example + * ``` + * tagComponent.on("creategeometrystart", function(component) { + * console.log(component); + * }); + * ``` + */ + TagComponent.creategeometrystart = "creategeometrystart"; /** * Event fired when the create mode is changed. * @@ -27685,64 +30366,65 @@ exports.TagComponent = TagComponent; Component_1.ComponentService.register(TagComponent); exports.default = TagComponent; -},{"../../Component":226,"../../Geo":229,"../../Render":232,"rxjs/Observable":29,"rxjs/Subject":34,"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":73,"rxjs/add/operator/share":74,"rxjs/add/operator/skip":75,"rxjs/add/operator/skipUntil":76,"rxjs/add/operator/startWith":78,"rxjs/add/operator/switchMap":79,"rxjs/add/operator/take":80,"rxjs/add/operator/takeUntil":81,"rxjs/add/operator/withLatestFrom":83,"when":223}],284:[function(require,module,exports){ +},{"../../Component":274,"../../Geo":277,"../../Render":280,"rxjs":26,"rxjs/operators":224,"when":271}],344:[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"); +var operators_1 = require("rxjs/operators"); +var rxjs_1 = require("rxjs"); var Component_1 = require("../../Component"); -var TagCreator = (function () { +var TagCreator = /** @class */ (function () { function TagCreator(component, navigator) { this._component = component; this._navigator = navigator; - this._tagOperation$ = new Subject_1.Subject(); - this._create$ = 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._createPolygon$ = new rxjs_1.Subject(); + this._createRect$ = new rxjs_1.Subject(); + this._delete$ = new rxjs_1.Subject(); + this._tag$ = this._tagOperation$.pipe(operators_1.scan(function (tag, operation) { return operation(tag); - }, null) - .share(); - this._create$ - .withLatestFrom(this._component.configuration$, this._navigator.stateService.currentTransform$) - .map(function (_a) { + }, null), operators_1.share()); + this._createRect$.pipe(operators_1.withLatestFrom(this._component.configuration$, this._navigator.stateService.currentTransform$), operators_1.map(function (_a) { var coord = _a[0], conf = _a[1], transform = _a[2]; return function (tag) { - if (conf.mode === Component_1.TagMode.CreateRect) { - var geometry = new Component_1.RectGeometry([ - coord[0], - coord[1], - coord[0], - coord[1], - ]); - return new Component_1.OutlineCreateTag(geometry, { color: conf.createColor }, transform); - } - else if (conf.mode === Component_1.TagMode.CreatePolygon) { - var geometry = new Component_1.PolygonGeometry([ - [coord[0], coord[1]], - [coord[0], coord[1]], - [coord[0], coord[1]], - ]); - return new Component_1.OutlineCreateTag(geometry, { color: conf.createColor }, transform); - } - return null; + var geometry = new Component_1.RectGeometry([ + coord[0], + coord[1], + coord[0], + coord[1], + ]); + return new Component_1.OutlineCreateTag(geometry, { color: conf.createColor }, transform); }; - }) + })) .subscribe(this._tagOperation$); - this._delete$ - .map(function () { + this._createPolygon$.pipe(operators_1.withLatestFrom(this._component.configuration$, this._navigator.stateService.currentTransform$), operators_1.map(function (_a) { + var coord = _a[0], conf = _a[1], transform = _a[2]; + return function (tag) { + var geometry = new Component_1.PolygonGeometry([ + [coord[0], coord[1]], + [coord[0], coord[1]], + [coord[0], coord[1]], + ]); + return new Component_1.OutlineCreateTag(geometry, { color: conf.createColor }, transform); + }; + })) + .subscribe(this._tagOperation$); + this._delete$.pipe(operators_1.map(function () { return function (tag) { return null; }; - }) + })) .subscribe(this._tagOperation$); } - Object.defineProperty(TagCreator.prototype, "create$", { + Object.defineProperty(TagCreator.prototype, "createRect$", { + get: function () { + return this._createRect$; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(TagCreator.prototype, "createPolygon$", { get: function () { - return this._create$; + return this._createPolygon$; }, enumerable: true, configurable: true @@ -27766,12 +30448,11 @@ var TagCreator = (function () { exports.TagCreator = TagCreator; exports.default = TagCreator; -},{"../../Component":226,"rxjs/Subject":34,"rxjs/add/operator/map":65,"rxjs/add/operator/scan":73,"rxjs/add/operator/share":74,"rxjs/add/operator/withLatestFrom":83}],285:[function(require,module,exports){ +},{"../../Component":274,"rxjs":26,"rxjs/operators":224}],345:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); var vd = require("virtual-dom"); -var TagDOMRenderer = (function () { +var TagDOMRenderer = /** @class */ (function () { function TagDOMRenderer() { } TagDOMRenderer.prototype.render = function (tags, createTag, atlas, camera, size) { @@ -27792,7 +30473,7 @@ var TagDOMRenderer = (function () { }()); exports.TagDOMRenderer = TagDOMRenderer; -},{"virtual-dom":182}],286:[function(require,module,exports){ +},{"virtual-dom":230}],346:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); /** @@ -27819,10 +30500,17 @@ var TagMode; * Create a rect geometry through clicks. */ TagMode[TagMode["CreateRect"] = 3] = "CreateRect"; + /** + * Create a rect geometry through drag. + * + * @description Claims the mouse which results in mouse handlers like + * drag pan and scroll zoom becoming inactive. + */ + TagMode[TagMode["CreateRectDrag"] = 4] = "CreateRectDrag"; })(TagMode = exports.TagMode || (exports.TagMode = {})); exports.default = TagMode; -},{}],287:[function(require,module,exports){ +},{}],347:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var TagOperation; @@ -27833,12 +30521,11 @@ var TagOperation; })(TagOperation = exports.TagOperation || (exports.TagOperation = {})); exports.default = TagOperation; -},{}],288:[function(require,module,exports){ +},{}],348:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); var THREE = require("three"); -var TagScene = (function () { +var TagScene = /** @class */ (function () { function TagScene(scene, raycaster) { this._createTag = null; this._needsRender = false; @@ -28001,20 +30688,17 @@ var TagScene = (function () { exports.TagScene = TagScene; exports.default = TagScene; -},{"three":176}],289:[function(require,module,exports){ +},{"three":225}],349:[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"); +var rxjs_1 = require("rxjs"); var Component_1 = require("../../Component"); -var TagSet = (function () { +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 () { @@ -28155,12 +30839,15 @@ var TagSet = (function () { exports.TagSet = TagSet; exports.default = TagSet; -},{"../../Component":226,"rxjs/Subject":34,"rxjs/add/operator/map":65,"rxjs/add/operator/scan":73,"rxjs/add/operator/share":74}],290:[function(require,module,exports){ +},{"../../Component":274,"rxjs":26}],350:[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; } @@ -28169,7 +30856,7 @@ var __extends = (this && this.__extends) || (function () { })(); Object.defineProperty(exports, "__esModule", { value: true }); var Error_1 = require("../../../Error"); -var GeometryTagError = (function (_super) { +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; @@ -28181,23 +30868,24 @@ var GeometryTagError = (function (_super) { exports.GeometryTagError = GeometryTagError; exports.default = Error_1.MapillaryError; -},{"../../../Error":228}],291:[function(require,module,exports){ +},{"../../../Error":276}],351:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); +var rxjs_1 = require("rxjs"); /** * @class Geometry * @abstract * @classdesc Represents a geometry. */ -var Geometry = (function () { +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$", { /** @@ -28220,12 +30908,15 @@ var Geometry = (function () { exports.Geometry = Geometry; exports.default = Geometry; -},{"rxjs/Subject":34}],292:[function(require,module,exports){ +},{"rxjs":26}],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]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -28245,7 +30936,7 @@ var Component_1 = require("../../../Component"); * var pointGeometry = new Mapillary.TagComponent.PointGeometry(basicPoint); * ``` */ -var PointGeometry = (function (_super) { +var PointGeometry = /** @class */ (function (_super) { __extends(PointGeometry, _super); /** * Create a point geometry. @@ -28282,6 +30973,7 @@ var PointGeometry = (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(); @@ -28292,6 +30984,7 @@ var PointGeometry = (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); @@ -28301,6 +30994,7 @@ var PointGeometry = (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 = [ @@ -28315,12 +31009,15 @@ var PointGeometry = (function (_super) { }(Component_1.Geometry)); exports.PointGeometry = PointGeometry; -},{"../../../Component":226}],293:[function(require,module,exports){ +},{"../../../Component":274}],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; } @@ -28338,10 +31035,10 @@ 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 = (function (_super) { +var PolygonGeometry = /** @class */ (function (_super) { __extends(PolygonGeometry, _super); /** * Create a polygon geometry. @@ -28355,6 +31052,7 @@ var PolygonGeometry = (function (_super) { */ function PolygonGeometry(polygon, holes) { var _this = _super.call(this) || this; + _this._subsampleThreshold = 0.01; var polygonLength = polygon.length; if (polygonLength < 3) { throw new Component_1.GeometryTagError("A polygon must have three or more positions."); @@ -28424,6 +31122,7 @@ var PolygonGeometry = (function (_super) { * 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 = [ @@ -28441,6 +31140,7 @@ var PolygonGeometry = (function (_super) { * * @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(); @@ -28449,6 +31149,7 @@ var PolygonGeometry = (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 || @@ -28467,7 +31168,7 @@ var PolygonGeometry = (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])), @@ -28482,7 +31183,7 @@ var PolygonGeometry = (function (_super) { } this._notifyChanged$.next(this); }; - /** @inheritdoc */ + /** @ignore */ PolygonGeometry.prototype.setCentroid2d = function (value, transform) { var xs = this._polygon.map(function (point) { return point[0]; }); var ys = this._polygon.map(function (point) { return point[1]; }); @@ -28504,23 +31205,37 @@ var PolygonGeometry = (function (_super) { } this._notifyChanged$.next(this); }; - /** @inheritdoc */ + /** @ignore */ PolygonGeometry.prototype.getPoints3d = function (transform) { - return this.getVertices3d(transform); + return this._getPoints3d(this._subsample(this._polygon, this._subsampleThreshold), 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, _this._subsampleThreshold), transform); }); }; /** @@ -28530,20 +31245,16 @@ var PolygonGeometry = (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; @@ -28564,35 +31275,82 @@ var PolygonGeometry = (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; + var threshold = this._subsampleThreshold; + var points2d = this._project(this._subsample(this._polygon, threshold), transform); + var points3d = this.getPoints3d(transform); + var holes2d = this._holes + .map(function (hole) { + return _this._project(_this._subsample(hole, threshold), 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); + }); + }; + PolygonGeometry.prototype._subsample = function (points2d, threshold) { + 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; + }; return PolygonGeometry; }(Component_1.VertexGeometry)); exports.PolygonGeometry = PolygonGeometry; exports.default = PolygonGeometry; -},{"../../../Component":226}],294:[function(require,module,exports){ +},{"../../../Component":274}],354:[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; } @@ -28612,7 +31370,7 @@ var Component_1 = require("../../../Component"); * var rectGeometry = new Mapillary.TagComponent.RectGeometry(basicRect); * ``` */ -var RectGeometry = (function (_super) { +var RectGeometry = /** @class */ (function (_super) { __extends(RectGeometry, _super); /** * Create a rectangle geometry. @@ -28634,15 +31392,44 @@ var RectGeometry = (function (_super) { throw new Component_1.GeometryTagError("Basic coordinates must be on the interval [0, 1]."); } } + _this._anchorIndex = undefined; _this._rect = rect.slice(0, 4); - if (_this._rect[0] > _this._rect[2]) { - _this._inverted = true; - } + _this._inverted = _this._rect[0] > _this._rect[2]; return _this; } + Object.defineProperty(RectGeometry.prototype, "anchorIndex", { + /** + * Get anchor index property. + * + * @returns {number} Index representing the current anchor property if + * achoring indexing has been initialized. If anchor indexing has not been + * initialized or has been terminated undefined will be returned. + * @ignore + */ + get: function () { + return this._anchorIndex; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(RectGeometry.prototype, "inverted", { + /** + * Get inverted property. + * + * @returns {boolean} Boolean determining whether the rect geometry is + * inverted. For panoramas the rect geometrye may be inverted. + * @ignore + */ + get: function () { + return this._inverted; + }, + enumerable: true, + configurable: true + }); Object.defineProperty(RectGeometry.prototype, "rect", { /** * Get rect property. + * * @returns {Array} Array representing the top-left and bottom-right * corners of the rectangle in basic coordinates. */ @@ -28652,6 +31439,228 @@ var RectGeometry = (function (_super) { enumerable: true, configurable: true }); + /** + * Initialize anchor indexing to enable setting opposite vertex. + * + * @param {number} [index] - The index of the vertex to use as anchor. + * + * @throws {Error} If anchor indexing has already been initialized. + * @throws {Error} If index is not valid (0 to 3). + * @ignore + */ + RectGeometry.prototype.initializeAnchorIndexing = function (index) { + if (this._anchorIndex !== undefined) { + throw new Error("Anchor indexing is already initialized."); + } + if (index < 0 || index > 3) { + throw new Error("Invalid anchor index: " + index + "."); + } + this._anchorIndex = index === undefined ? 0 : index; + }; + /** + * Terminate anchor indexing to disable setting pposite vertex. + * @ignore + */ + RectGeometry.prototype.terminateAnchorIndexing = function () { + this._anchorIndex = undefined; + }; + /** + * Set the value of the vertex opposite to the anchor in the polygon + * representation of the rectangle. + * + * @description Setting the opposite vertex may change the anchor index. + * + * @param {Array} opposite - The new value of the vertex opposite to the anchor. + * @param {Transform} transform - The transform of the node related to the rectangle. + * + * @throws {Error} When anchor indexing has not been initialized. + * @ignore + */ + RectGeometry.prototype.setOppositeVertex2d = function (opposite, transform) { + if (this._anchorIndex === undefined) { + throw new Error("Anchor indexing needs to be initialized."); + } + var changed = [ + Math.max(0, Math.min(1, opposite[0])), + Math.max(0, Math.min(1, opposite[1])), + ]; + var original = this._rect.slice(); + var anchor = this._anchorIndex === 0 ? [original[0], original[3]] : + this._anchorIndex === 1 ? [original[0], original[1]] : + this._anchorIndex === 2 ? [original[2], original[1]] : + [original[2], original[3]]; + if (transform.fullPano) { + var deltaX = this._anchorIndex < 2 ? + changed[0] - original[2] : + changed[0] - original[0]; + if (!this._inverted && this._anchorIndex < 2 && changed[0] < 0.25 && original[2] > 0.75 && deltaX < -0.5) { + // right side passes boundary rightward + this._inverted = true; + this._anchorIndex = anchor[1] > changed[1] ? 0 : 1; + } + else if (!this._inverted && this._anchorIndex >= 2 && changed[0] < 0.25 && original[2] > 0.75 && deltaX < -0.5) { + // left side passes right side and boundary rightward + this._inverted = true; + this._anchorIndex = anchor[1] > changed[1] ? 0 : 1; + } + else if (this._inverted && this._anchorIndex >= 2 && changed[0] < 0.25 && original[0] > 0.75 && deltaX < -0.5) { + this._inverted = false; + if (anchor[0] > changed[0]) { + // left side passes boundary rightward + this._anchorIndex = anchor[1] > changed[1] ? 3 : 2; + } + else { + // left side passes right side and boundary rightward + this._anchorIndex = anchor[1] > changed[1] ? 0 : 1; + } + } + else if (!this._inverted && this._anchorIndex >= 2 && changed[0] > 0.75 && original[0] < 0.25 && deltaX > 0.5) { + // left side passes boundary leftward + this._inverted = true; + this._anchorIndex = anchor[1] > changed[1] ? 3 : 2; + } + else if (!this._inverted && this._anchorIndex < 2 && changed[0] > 0.75 && original[0] < 0.25 && deltaX > 0.5) { + // right side passes left side and boundary leftward + this._inverted = true; + this._anchorIndex = anchor[1] > changed[1] ? 3 : 2; + } + else if (this._inverted && this._anchorIndex < 2 && changed[0] > 0.75 && original[2] < 0.25 && deltaX > 0.5) { + this._inverted = false; + if (anchor[0] > changed[0]) { + // right side passes boundary leftward + this._anchorIndex = anchor[1] > changed[1] ? 3 : 2; + } + else { + // right side passes left side and boundary leftward + this._anchorIndex = anchor[1] > changed[1] ? 0 : 1; + } + } + else if (this._inverted && this._anchorIndex < 2 && changed[0] > original[0]) { + // inverted and right side passes left side completing a loop + this._inverted = false; + this._anchorIndex = anchor[1] > changed[1] ? 0 : 1; + } + else if (this._inverted && this._anchorIndex >= 2 && changed[0] < original[2]) { + // inverted and left side passes right side completing a loop + this._inverted = false; + this._anchorIndex = anchor[1] > changed[1] ? 3 : 2; + } + else if (this._inverted) { + // if still inverted only top and bottom can switch + if (this._anchorIndex < 2) { + this._anchorIndex = anchor[1] > changed[1] ? 0 : 1; + } + else { + this._anchorIndex = anchor[1] > changed[1] ? 3 : 2; + } + } + else { + // if still not inverted treat as non full pano + if (anchor[0] <= changed[0] && anchor[1] > changed[1]) { + this._anchorIndex = 0; + } + else if (anchor[0] <= changed[0] && anchor[1] <= changed[1]) { + this._anchorIndex = 1; + } + else if (anchor[0] > changed[0] && anchor[1] <= changed[1]) { + this._anchorIndex = 2; + } + else { + this._anchorIndex = 3; + } + } + var rect = []; + if (this._anchorIndex === 0) { + rect[0] = anchor[0]; + rect[1] = changed[1]; + rect[2] = changed[0]; + rect[3] = anchor[1]; + } + else if (this._anchorIndex === 1) { + rect[0] = anchor[0]; + rect[1] = anchor[1]; + rect[2] = changed[0]; + rect[3] = changed[1]; + } + else if (this._anchorIndex === 2) { + rect[0] = changed[0]; + rect[1] = anchor[1]; + rect[2] = anchor[0]; + rect[3] = changed[1]; + } + else { + rect[0] = changed[0]; + rect[1] = changed[1]; + rect[2] = anchor[0]; + rect[3] = anchor[1]; + } + if (!this._inverted && rect[0] > rect[2] || + this._inverted && rect[0] < rect[2]) { + rect[0] = original[0]; + rect[2] = original[2]; + } + if (rect[1] > rect[3]) { + rect[1] = original[1]; + rect[3] = original[3]; + } + this._rect[0] = rect[0]; + this._rect[1] = rect[1]; + this._rect[2] = rect[2]; + this._rect[3] = rect[3]; + } + else { + if (anchor[0] <= changed[0] && anchor[1] > changed[1]) { + this._anchorIndex = 0; + } + else if (anchor[0] <= changed[0] && anchor[1] <= changed[1]) { + this._anchorIndex = 1; + } + else if (anchor[0] > changed[0] && anchor[1] <= changed[1]) { + this._anchorIndex = 2; + } + else { + this._anchorIndex = 3; + } + var rect = []; + if (this._anchorIndex === 0) { + rect[0] = anchor[0]; + rect[1] = changed[1]; + rect[2] = changed[0]; + rect[3] = anchor[1]; + } + else if (this._anchorIndex === 1) { + rect[0] = anchor[0]; + rect[1] = anchor[1]; + rect[2] = changed[0]; + rect[3] = changed[1]; + } + else if (this._anchorIndex === 2) { + rect[0] = changed[0]; + rect[1] = anchor[1]; + rect[2] = anchor[0]; + rect[3] = changed[1]; + } + else { + rect[0] = changed[0]; + rect[1] = changed[1]; + rect[2] = anchor[0]; + rect[3] = anchor[1]; + } + if (rect[0] > rect[2]) { + rect[0] = original[0]; + rect[2] = original[2]; + } + if (rect[1] > rect[3]) { + rect[1] = original[1]; + rect[3] = original[3]; + } + this._rect[0] = rect[0]; + this._rect[1] = rect[1]; + this._rect[2] = rect[2]; + this._rect[3] = rect[3]; + } + this._notifyChanged$.next(this); + }; /** * Set the value of a vertex in the polygon representation of the rectangle. * @@ -28661,6 +31670,7 @@ var RectGeometry = (function (_super) { * @param {number} index - The index of the vertex to be set. * @param {Array} value - The new value of the vertex. * @param {Transform} transform - The transform of the node related to the rectangle. + * @ignore */ RectGeometry.prototype.setVertex2d = function (index, value, transform) { var original = this._rect.slice(); @@ -28693,12 +31703,12 @@ var RectGeometry = (function (_super) { rect[2] = changed[0]; rect[3] = changed[1]; } - if (transform.gpano) { - var passingBoundaryLeft = index < 2 && changed[0] > 0.75 && original[0] < 0.25 || + if (transform.fullPano) { + var passingBoundaryLeftward = index < 2 && changed[0] > 0.75 && original[0] < 0.25 || index >= 2 && this._inverted && changed[0] > 0.75 && original[2] < 0.25; - var passingBoundaryRight = index < 2 && this._inverted && changed[0] < 0.25 && original[0] > 0.75 || + var passingBoundaryRightward = index < 2 && this._inverted && changed[0] < 0.25 && original[0] > 0.75 || index >= 2 && changed[0] < 0.25 && original[2] > 0.75; - if (passingBoundaryLeft || passingBoundaryRight) { + if (passingBoundaryLeftward || passingBoundaryRightward) { this._inverted = !this._inverted; } else { @@ -28731,7 +31741,7 @@ var RectGeometry = (function (_super) { this._rect[3] = rect[3]; this._notifyChanged$.next(this); }; - /** @inheritdoc */ + /** @ignore */ RectGeometry.prototype.setCentroid2d = function (value, transform) { var original = this._rect.slice(); var x0 = original[0]; @@ -28783,9 +31793,10 @@ var RectGeometry = (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); }); @@ -28794,14 +31805,31 @@ var RectGeometry = (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. + * the vertices following in clockwise order. The method shifts the right side + * coordinates of the rectangle by one unit to ensure that the vertices are ordered + * clockwise. * * @param {number} index - Vertex index. * @returns {Array} Array representing the 2D basic coordinates of the vertex. + * @ignore */ RectGeometry.prototype.getVertex2d = function (index) { return this._rectToVertices2d(this._rect)[index]; }; + /** + * Get the coordinates of a vertex from the polygon representation of the geometry. + * + * @description The first vertex represents the bottom-left corner with the rest of + * the vertices following in clockwise order. The coordinates will not be shifted + * so they may not appear in clockwise order when layed out on the plane. + * + * @param {number} index - Vertex index. + * @returns {Array} Array representing the 2D basic coordinates of the vertex. + * @ignore + */ + RectGeometry.prototype.getNonAdjustedVertex2d = function (index) { + return this._rectToNonAdjustedVertices2d(this._rect)[index]; + }; /** * Get a vertex from the polygon representation of the 3D coordinates for the * vertices of the geometry. @@ -28813,6 +31841,7 @@ var RectGeometry = (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); @@ -28825,6 +31854,7 @@ var RectGeometry = (function (_super) { * * @returns {Array>} Polygon array of 2D basic coordinates representing * the rectangle vertices. + * @ignore */ RectGeometry.prototype.getVertices2d = function () { return this._rectToVertices2d(this._rect); @@ -28838,6 +31868,7 @@ var RectGeometry = (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) @@ -28845,34 +31876,36 @@ var RectGeometry = (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 this._triangulate(this._project(this._getPoints2d(), transform), this.getPoints3d(transform)); }; /** * Check if a particular bottom-right value is valid according to the current @@ -28881,6 +31914,7 @@ var RectGeometry = (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; @@ -28895,12 +31929,10 @@ var RectGeometry = (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; @@ -28924,9 +31956,12 @@ var RectGeometry = (function (_super) { }; /** * Convert the top-left, bottom-right representation of a rectangle to a polygon - * representation of the vertices starting at the bottom-right corner going + * representation of the vertices starting at the bottom-left corner going * clockwise. * + * @description The method shifts the right side coordinates of the rectangle + * by one unit to ensure that the vertices are ordered clockwise. + * * @param {Array} rect - Top-left, bottom-right representation of a * rectangle. * @returns {Array>} Polygon representation of the vertices of the @@ -28941,18 +31976,43 @@ var RectGeometry = (function (_super) { [rect[0], rect[3]], ]; }; + /** + * Convert the top-left, bottom-right representation of a rectangle to a polygon + * representation of the vertices starting at the bottom-left corner going + * clockwise. + * + * @description The first vertex represents the bottom-left corner with the rest of + * the vertices following in clockwise order. The coordinates will not be shifted + * to ensure that the vertices are ordered clockwise when layed out on the plane. + * + * @param {Array} rect - Top-left, bottom-right representation of a + * rectangle. + * @returns {Array>} Polygon representation of the vertices of the + * rectangle. + */ + RectGeometry.prototype._rectToNonAdjustedVertices2d = function (rect) { + return [ + [rect[0], rect[3]], + [rect[0], rect[1]], + [rect[2], rect[1]], + [rect[2], rect[3]], + [rect[0], rect[3]], + ]; + }; return RectGeometry; }(Component_1.VertexGeometry)); exports.RectGeometry = RectGeometry; exports.default = RectGeometry; -},{"../../../Component":226}],295:[function(require,module,exports){ +},{"../../../Component":274}],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]; }; + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } @@ -28960,20 +32020,22 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var earcut = require("earcut"); +var earcut_1 = require("earcut"); var polylabel = require("@mapbox/polylabel"); +var THREE = require("three"); var Component_1 = require("../../../Component"); /** * @class VertexGeometry * @abstract * @classdesc Represents a vertex geometry. */ -var VertexGeometry = (function (_super) { +var VertexGeometry = /** @class */ (function (_super) { __extends(VertexGeometry, _super); /** * Create a vertex geometry. * * @constructor + * @ignore */ function VertexGeometry() { return _super.call(this) || this; @@ -29012,8 +32074,8 @@ var VertexGeometry = (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]]; @@ -29023,21 +32085,566 @@ var VertexGeometry = (function (_super) { } return triangles; }; + VertexGeometry.prototype._project = function (points2d, transform) { + 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 projected = 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]; + }); + return projected; + }; return VertexGeometry; }(Component_1.Geometry)); exports.VertexGeometry = VertexGeometry; exports.default = VertexGeometry; -},{"../../../Component":226,"@mapbox/polylabel":1,"earcut":8}],296:[function(require,module,exports){ +},{"../../../Component":274,"@mapbox/polylabel":1,"earcut":8,"three":225}],356:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var operators_1 = require("rxjs/operators"); +var rxjs_1 = require("rxjs"); +var Component_1 = require("../../../Component"); +var CreateHandlerBase = /** @class */ (function (_super) { + __extends(CreateHandlerBase, _super); + function CreateHandlerBase(component, container, navigator, viewportCoords, tagCreator) { + var _this = _super.call(this, component, container, navigator, viewportCoords) || this; + _this._tagCreator = tagCreator; + _this._geometryCreated$ = new rxjs_1.Subject(); + return _this; + } + Object.defineProperty(CreateHandlerBase.prototype, "geometryCreated$", { + get: function () { + return this._geometryCreated$; + }, + enumerable: true, + configurable: true + }); + CreateHandlerBase.prototype._enable = function () { + this._enableCreate(); + this._container.element.classList.add("component-tag-create"); + }; + CreateHandlerBase.prototype._disable = function () { + this._container.element.classList.remove("component-tag-create"); + this._disableCreate(); + }; + CreateHandlerBase.prototype._validateBasic = function (basic) { + var x = basic[0]; + var y = basic[1]; + return 0 <= x && x <= 1 && 0 <= y && y <= 1; + }; + CreateHandlerBase.prototype._mouseEventToBasic$ = function (mouseEvent$) { + var _this = this; + return mouseEvent$.pipe(operators_1.withLatestFrom(this._container.renderService.renderCamera$, this._navigator.stateService.currentTransform$), operators_1.map(function (_a) { + var event = _a[0], camera = _a[1], transform = _a[2]; + return _this._mouseEventToBasic(event, _this._container.element, camera, transform); + })); + }; + return CreateHandlerBase; +}(Component_1.TagHandlerBase)); +exports.CreateHandlerBase = CreateHandlerBase; +exports.default = CreateHandlerBase; + +},{"../../../Component":274,"rxjs":26,"rxjs/operators":224}],357:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../../Component"); +var CreatePointHandler = /** @class */ (function (_super) { + __extends(CreatePointHandler, _super); + function CreatePointHandler() { + return _super !== null && _super.apply(this, arguments) || this; + } + CreatePointHandler.prototype._enableCreate = function () { + this._container.mouseService.deferPixels(this._name, 4); + this._geometryCreatedSubscription = this._mouseEventToBasic$(this._container.mouseService.proximateClick$).pipe(operators_1.filter(this._validateBasic), operators_1.map(function (basic) { + return new Component_1.PointGeometry(basic); + })) + .subscribe(this._geometryCreated$); + }; + CreatePointHandler.prototype._disableCreate = function () { + this._container.mouseService.undeferPixels(this._name); + this._geometryCreatedSubscription.unsubscribe(); + }; + CreatePointHandler.prototype._getNameExtension = function () { + return "create-point"; + }; + return CreatePointHandler; +}(Component_1.CreateHandlerBase)); +exports.CreatePointHandler = CreatePointHandler; +exports.default = CreatePointHandler; + +},{"../../../Component":274,"rxjs/operators":224}],358:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Component_1 = require("../../../Component"); +var CreatePolygonHandler = /** @class */ (function (_super) { + __extends(CreatePolygonHandler, _super); + function CreatePolygonHandler() { + return _super !== null && _super.apply(this, arguments) || this; + } + CreatePolygonHandler.prototype._addPoint = function (tag, basicPoint) { + tag.addPoint(basicPoint); + }; + Object.defineProperty(CreatePolygonHandler.prototype, "_create$", { + get: function () { + return this._tagCreator.createPolygon$; + }, + enumerable: true, + configurable: true + }); + CreatePolygonHandler.prototype._getNameExtension = function () { + return "create-polygon"; + }; + CreatePolygonHandler.prototype._setVertex2d = function (tag, basicPoint, transform) { + tag.geometry.setVertex2d(tag.geometry.polygon.length - 2, basicPoint, transform); + }; + return CreatePolygonHandler; +}(Component_1.CreateVertexHandler)); +exports.CreatePolygonHandler = CreatePolygonHandler; +exports.default = CreatePolygonHandler; + +},{"../../../Component":274}],359:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../../Component"); +var CreateRectDragHandler = /** @class */ (function (_super) { + __extends(CreateRectDragHandler, _super); + function CreateRectDragHandler() { + return _super !== null && _super.apply(this, arguments) || this; + } + CreateRectDragHandler.prototype._enableCreate = function () { + var _this = this; + this._container.mouseService.claimMouse(this._name, 2); + this._deleteSubscription = this._navigator.stateService.currentTransform$.pipe(operators_1.map(function (transform) { return null; }), operators_1.skip(1)) + .subscribe(this._tagCreator.delete$); + this._createSubscription = this._mouseEventToBasic$(this._container.mouseService.filtered$(this._name, this._container.mouseService.mouseDragStart$)).pipe(operators_1.filter(this._validateBasic)) + .subscribe(this._tagCreator.createRect$); + this._initializeAnchorIndexingSubscription = this._tagCreator.tag$.pipe(operators_1.filter(function (tag) { + return !!tag; + })) + .subscribe(function (tag) { + tag.geometry.initializeAnchorIndexing(); + }); + var basicMouse$ = rxjs_1.combineLatest(rxjs_1.merge(this._container.mouseService.filtered$(this._name, this._container.mouseService.mouseMove$), this._container.mouseService.filtered$(this._name, this._container.mouseService.domMouseMove$)), this._container.renderService.renderCamera$).pipe(operators_1.withLatestFrom(this._navigator.stateService.currentTransform$), operators_1.map(function (_a) { + var _b = _a[0], event = _b[0], camera = _b[1], transform = _a[1]; + return _this._mouseEventToBasic(event, _this._container.element, camera, transform); + })); + this._setVertexSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) { + return !!tag ? + rxjs_1.combineLatest(rxjs_1.of(tag), basicMouse$, _this._navigator.stateService.currentTransform$) : + rxjs_1.empty(); + })) + .subscribe(function (_a) { + var tag = _a[0], basicPoint = _a[1], transform = _a[2]; + tag.geometry.setOppositeVertex2d(basicPoint, transform); + }); + var basicMouseDragEnd$ = this._container.mouseService.mouseDragEnd$.pipe(operators_1.withLatestFrom(this._mouseEventToBasic$(this._container.mouseService.filtered$(this._name, this._container.mouseService.mouseDrag$)).pipe(operators_1.filter(this._validateBasic)), function (event, basicPoint) { + return basicPoint; + }), operators_1.share()); + this._addPointSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) { + return !!tag ? + rxjs_1.combineLatest(rxjs_1.of(tag), basicMouseDragEnd$) : + rxjs_1.empty(); + })) + .subscribe(function (_a) { + var tag = _a[0], basicPoint = _a[1]; + var rectGeometry = tag.geometry; + if (!rectGeometry.validate(basicPoint)) { + basicPoint = rectGeometry.getNonAdjustedVertex2d(3); + } + tag.addPoint(basicPoint); + }); + this._geometryCreatedSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) { + return !!tag ? + tag.created$.pipe(operators_1.map(function (t) { + return t.geometry; + })) : + rxjs_1.empty(); + })) + .subscribe(this._geometryCreated$); + }; + CreateRectDragHandler.prototype._disableCreate = function () { + this._container.mouseService.unclaimMouse(this._name); + this._tagCreator.delete$.next(null); + this._addPointSubscription.unsubscribe(); + this._createSubscription.unsubscribe(); + this._deleteSubscription.unsubscribe(); + this._geometryCreatedSubscription.unsubscribe(); + this._initializeAnchorIndexingSubscription.unsubscribe(); + this._setVertexSubscription.unsubscribe(); + }; + CreateRectDragHandler.prototype._getNameExtension = function () { + return "create-rect-drag"; + }; + return CreateRectDragHandler; +}(Component_1.CreateHandlerBase)); +exports.CreateRectDragHandler = CreateRectDragHandler; +exports.default = CreateRectDragHandler; + +},{"../../../Component":274,"rxjs":26,"rxjs/operators":224}],360:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../../Component"); +var CreateRectHandler = /** @class */ (function (_super) { + __extends(CreateRectHandler, _super); + function CreateRectHandler() { + return _super !== null && _super.apply(this, arguments) || this; + } + Object.defineProperty(CreateRectHandler.prototype, "_create$", { + get: function () { + return this._tagCreator.createRect$; + }, + enumerable: true, + configurable: true + }); + CreateRectHandler.prototype._addPoint = function (tag, basicPoint) { + var rectGeometry = tag.geometry; + if (!rectGeometry.validate(basicPoint)) { + basicPoint = rectGeometry.getNonAdjustedVertex2d(3); + } + tag.addPoint(basicPoint); + }; + CreateRectHandler.prototype._enable = function () { + _super.prototype._enable.call(this); + this._initializeAnchorIndexingSubscription = this._tagCreator.tag$.pipe(operators_1.filter(function (tag) { + return !!tag; + })) + .subscribe(function (tag) { + tag.geometry.initializeAnchorIndexing(); + }); + }; + CreateRectHandler.prototype._disable = function () { + _super.prototype._disable.call(this); + this._initializeAnchorIndexingSubscription.unsubscribe(); + }; + CreateRectHandler.prototype._getNameExtension = function () { + return "create-rect"; + }; + CreateRectHandler.prototype._setVertex2d = function (tag, basicPoint, transform) { + tag.geometry.setOppositeVertex2d(basicPoint, transform); + }; + return CreateRectHandler; +}(Component_1.CreateVertexHandler)); +exports.CreateRectHandler = CreateRectHandler; +exports.default = CreateRectHandler; + +},{"../../../Component":274,"rxjs/operators":224}],361:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../../Component"); +var CreateVertexHandler = /** @class */ (function (_super) { + __extends(CreateVertexHandler, _super); + function CreateVertexHandler() { + return _super !== null && _super.apply(this, arguments) || this; + } + CreateVertexHandler.prototype._enableCreate = function () { + var _this = this; + this._container.mouseService.deferPixels(this._name, 4); + var transformChanged$ = this._navigator.stateService.currentTransform$.pipe(operators_1.map(function (transform) { }), operators_1.publishReplay(1), operators_1.refCount()); + this._deleteSubscription = transformChanged$.pipe(operators_1.skip(1)) + .subscribe(this._tagCreator.delete$); + var basicClick$ = this._mouseEventToBasic$(this._container.mouseService.proximateClick$).pipe(operators_1.share()); + this._createSubscription = transformChanged$.pipe(operators_1.switchMap(function () { + return basicClick$.pipe(operators_1.filter(_this._validateBasic), operators_1.take(1)); + })) + .subscribe(this._create$); + this._setVertexSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) { + return !!tag ? + rxjs_1.combineLatest(rxjs_1.of(tag), rxjs_1.merge(_this._container.mouseService.mouseMove$, _this._container.mouseService.domMouseMove$), _this._container.renderService.renderCamera$, _this._navigator.stateService.currentTransform$) : + rxjs_1.empty(); + })) + .subscribe(function (_a) { + var tag = _a[0], event = _a[1], camera = _a[2], transform = _a[3]; + var basicPoint = _this._mouseEventToBasic(event, _this._container.element, camera, transform); + _this._setVertex2d(tag, basicPoint, transform); + }); + this._addPointSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) { + return !!tag ? + rxjs_1.combineLatest(rxjs_1.of(tag), basicClick$) : + rxjs_1.empty(); + })) + .subscribe(function (_a) { + var tag = _a[0], basicPoint = _a[1]; + _this._addPoint(tag, basicPoint); + }); + this._geometryCreateSubscription = this._tagCreator.tag$.pipe(operators_1.switchMap(function (tag) { + return !!tag ? + tag.created$.pipe(operators_1.map(function (t) { + return t.geometry; + })) : + rxjs_1.empty(); + })) + .subscribe(this._geometryCreated$); + }; + CreateVertexHandler.prototype._disableCreate = function () { + this._container.mouseService.undeferPixels(this._name); + this._tagCreator.delete$.next(null); + this._addPointSubscription.unsubscribe(); + this._createSubscription.unsubscribe(); + this._deleteSubscription.unsubscribe(); + this._geometryCreateSubscription.unsubscribe(); + this._setVertexSubscription.unsubscribe(); + }; + return CreateVertexHandler; +}(Component_1.CreateHandlerBase)); +exports.CreateVertexHandler = CreateVertexHandler; +exports.default = CreateVertexHandler; + +},{"../../../Component":274,"rxjs":26,"rxjs/operators":224}],362:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Component_1 = require("../../../Component"); +var EditVertexHandler = /** @class */ (function (_super) { + __extends(EditVertexHandler, _super); + function EditVertexHandler(component, container, navigator, viewportCoords, tagSet) { + var _this = _super.call(this, component, container, navigator, viewportCoords) || this; + _this._tagSet = tagSet; + return _this; + } + EditVertexHandler.prototype._enable = function () { + var _this = this; + var interaction$ = this._tagSet.changed$.pipe(operators_1.map(function (tagSet) { + return tagSet.getAll(); + }), operators_1.switchMap(function (tags) { + return rxjs_1.from(tags).pipe(operators_1.mergeMap(function (tag) { + return tag.interact$; + })); + }), operators_1.switchMap(function (interaction) { + return rxjs_1.concat(rxjs_1.of(interaction), _this._container.mouseService.documentMouseUp$.pipe(operators_1.map(function () { + return { offsetX: 0, offsetY: 0, operation: Component_1.TagOperation.None, tag: null }; + }), operators_1.first())); + }), operators_1.share()); + var mouseMove$ = rxjs_1.merge(this._container.mouseService.mouseMove$, this._container.mouseService.domMouseMove$).pipe(operators_1.share()); + this._claimMouseSubscription = interaction$.pipe(operators_1.switchMap(function (interaction) { + return !!interaction.tag ? _this._container.mouseService.domMouseDragStart$ : rxjs_1.empty(); + })) + .subscribe(function () { + _this._container.mouseService.claimMouse(_this._name, 3); + }); + this._cursorSubscription = interaction$.pipe(operators_1.map(function (interaction) { + return interaction.cursor; + }), operators_1.distinctUntilChanged()) + .subscribe(function (cursor) { + var interactionCursors = ["crosshair", "move", "nesw-resize", "nwse-resize"]; + for (var _i = 0, interactionCursors_1 = interactionCursors; _i < interactionCursors_1.length; _i++) { + var interactionCursor = interactionCursors_1[_i]; + _this._container.element.classList.remove("component-tag-edit-" + interactionCursor); + } + if (!!cursor) { + _this._container.element.classList.add("component-tag-edit-" + cursor); + } + }); + this._unclaimMouseSubscription = this._container.mouseService + .filtered$(this._name, this._container.mouseService.domMouseDragEnd$) + .subscribe(function (e) { + _this._container.mouseService.unclaimMouse(_this._name); + }); + this._preventDefaultSubscription = interaction$.pipe(operators_1.switchMap(function (interaction) { + return !!interaction.tag ? + _this._container.mouseService.documentMouseMove$ : + rxjs_1.empty(); + })) + .subscribe(function (event) { + event.preventDefault(); // prevent selection of content outside the viewer + }); + this._updateGeometrySubscription = interaction$.pipe(operators_1.switchMap(function (interaction) { + if (interaction.operation === Component_1.TagOperation.None || !interaction.tag) { + return rxjs_1.empty(); + } + var mouseDrag$ = _this._container.mouseService + .filtered$(_this._name, _this._container.mouseService.domMouseDrag$).pipe(operators_1.filter(function (event) { + return _this._viewportCoords.insideElement(event, _this._container.element); + })); + return rxjs_1.combineLatest(mouseDrag$, _this._container.renderService.renderCamera$).pipe(operators_1.withLatestFrom(rxjs_1.of(interaction), _this._navigator.stateService.currentTransform$, function (_a, i, transform) { + var event = _a[0], render = _a[1]; + return [event, render, i, transform]; + })); + })) + .subscribe(function (_a) { + var mouseEvent = _a[0], renderCamera = _a[1], interaction = _a[2], transform = _a[3]; + var basic = _this._mouseEventToBasic(mouseEvent, _this._container.element, renderCamera, transform, interaction.offsetX, interaction.offsetY); + var geometry = interaction.tag.geometry; + if (interaction.operation === Component_1.TagOperation.Centroid) { + geometry.setCentroid2d(basic, transform); + } + else if (interaction.operation === Component_1.TagOperation.Vertex) { + geometry.setVertex2d(interaction.vertexIndex, basic, transform); + } + }); + }; + EditVertexHandler.prototype._disable = function () { + this._claimMouseSubscription.unsubscribe(); + this._cursorSubscription.unsubscribe(); + this._preventDefaultSubscription.unsubscribe(); + this._unclaimMouseSubscription.unsubscribe(); + this._updateGeometrySubscription.unsubscribe(); + }; + EditVertexHandler.prototype._getNameExtension = function () { + return "edit-vertex"; + }; + return EditVertexHandler; +}(Component_1.TagHandlerBase)); +exports.EditVertexHandler = EditVertexHandler; +exports.default = EditVertexHandler; + + +},{"../../../Component":274,"rxjs":26,"rxjs/operators":224}],363:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var Component_1 = require("../../../Component"); +var TagHandlerBase = /** @class */ (function (_super) { + __extends(TagHandlerBase, _super); + function TagHandlerBase(component, container, navigator, viewportCoords) { + var _this = _super.call(this, component, container, navigator) || this; + _this._name = _this._component.name + "-" + _this._getNameExtension(); + _this._viewportCoords = viewportCoords; + return _this; + } + TagHandlerBase.prototype._getConfiguration = function (enable) { + return {}; + }; + TagHandlerBase.prototype._mouseEventToBasic = function (event, element, camera, transform, offsetX, offsetY) { + offsetX = offsetX != null ? offsetX : 0; + offsetY = offsetY != null ? offsetY : 0; + var _a = this._viewportCoords.canvasPosition(event, element), canvasX = _a[0], canvasY = _a[1]; + var basic = this._viewportCoords.canvasToBasic(canvasX - offsetX, canvasY - offsetY, element, transform, camera.perspective); + return basic; + }; + return TagHandlerBase; +}(Component_1.HandlerBase)); +exports.TagHandlerBase = TagHandlerBase; +exports.default = TagHandlerBase; + + +},{"../../../Component":274}],364:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +var operators_1 = require("rxjs/operators"); var THREE = require("three"); var vd = require("virtual-dom"); -var Subject_1 = require("rxjs/Subject"); +var rxjs_1 = require("rxjs"); var Component_1 = require("../../../Component"); var Geo_1 = require("../../../Geo"); -var OutlineCreateTag = (function () { +var OutlineCreateTag = /** @class */ (function () { function OutlineCreateTag(geometry, options, transform, viewportCoords) { var _this = this; this._geometry = geometry; @@ -29046,9 +32653,9 @@ var OutlineCreateTag = (function () { 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(); @@ -29095,10 +32702,9 @@ var OutlineCreateTag = (function () { Object.defineProperty(OutlineCreateTag.prototype, "geometryChanged$", { get: function () { var _this = this; - return this._geometry.changed$ - .map(function (geometry) { + return this._geometry.changed$.pipe(operators_1.map(function (geometry) { return _this; - }); + })); }, enumerable: true, configurable: true @@ -29118,7 +32724,9 @@ var OutlineCreateTag = (function () { _this._aborted$.next(_this); }; if (this._geometry instanceof Component_1.RectGeometry) { - var _a = this._geometry.getVertex2d(1), basicX = _a[0], basicY = _a[1]; + var anchorIndex = this._geometry.anchorIndex; + var vertexIndex = anchorIndex === undefined ? 1 : anchorIndex; + var _a = this._geometry.getVertex2d(vertexIndex), basicX = _a[0], basicY = _a[1]; var canvasPoint = this._viewportCoords.basicToCanvasSafe(basicX, basicY, container, this._transform, camera); if (canvasPoint != null) { var background = this._colorToBackground(this._options.color); @@ -29215,7 +32823,9 @@ var OutlineCreateTag = (function () { return "#" + ("000000" + color.toString(16)).substr(-6); }; OutlineCreateTag.prototype._createOutine = function () { - var polygon3d = this._geometry.getPoints3d(this._transform); + var polygon3d = this._geometry instanceof Component_1.RectGeometry ? + this._geometry.getPoints3d(this._transform) : + this._geometry.getVertices3d(this._transform); var positions = this._getLinePositions(polygon3d); var geometry = new THREE.BufferGeometry(); geometry.addAttribute("position", new THREE.BufferAttribute(positions, 3)); @@ -29252,13 +32862,16 @@ var OutlineCreateTag = (function () { exports.OutlineCreateTag = OutlineCreateTag; exports.default = OutlineCreateTag; -},{"../../../Component":226,"../../../Geo":229,"rxjs/Subject":34,"three":176,"virtual-dom":182}],297:[function(require,module,exports){ + +},{"../../../Component":274,"../../../Geo":277,"rxjs":26,"rxjs/operators":224,"three":225,"virtual-dom":230}],365:[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; } @@ -29273,7 +32886,7 @@ var Component_1 = require("../../../Component"); * @class OutlineRenderTag * @classdesc Tag visualizing the properties of an OutlineTag. */ -var OutlineRenderTag = (function (_super) { +var OutlineRenderTag = /** @class */ (function (_super) { __extends(OutlineRenderTag, _super); function OutlineRenderTag(tag, transform) { var _this = _super.call(this, tag, transform) || this; @@ -29339,7 +32952,7 @@ var OutlineRenderTag = (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) { @@ -29366,7 +32979,7 @@ var OutlineRenderTag = (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]); @@ -29396,7 +33009,7 @@ var OutlineRenderTag = (function (_super) { var _c = this._tag.geometry.getCentroid2d(), centroidBasicX = _c[0], centroidBasicY = _c[1]; var centroidCanvas = this._viewportCoords.basicToCanvasSafe(centroidBasicX, centroidBasicY, container, this._transform, camera); if (centroidCanvas != null) { - var interact = this._interact(Component_1.TagOperation.Centroid); + var interact = this._interact(Component_1.TagOperation.Centroid, "move"); var centroidCanvasX = Math.round(centroidCanvas[0]); var centroidCanvasY = Math.round(centroidCanvas[1]); var transform = "translate(-50%, -50%) translate(" + centroidCanvasX + "px," + centroidCanvasY + "px)"; @@ -29419,17 +33032,17 @@ var OutlineRenderTag = (function (_super) { if (vertexCanvas == null) { continue; } - var interact = this._interact(Component_1.TagOperation.Vertex, i); + var cursor = isRect ? + i % 2 === 0 ? "nesw-resize" : "nwse-resize" : + "crosshair"; + var interact = this._interact(Component_1.TagOperation.Vertex, cursor, i); var vertexCanvasX = Math.round(vertexCanvas[0]); var vertexCanvasY = Math.round(vertexCanvas[1]); var transform = "translate(-50%, -50%) translate(" + vertexCanvasX + "px," + vertexCanvasY + "px)"; var properties = { onmousedown: interact, - style: { background: lineColor, transform: transform }, + style: { background: lineColor, transform: transform, cursor: cursor }, }; - if (isRect) { - properties.style.cursor = i % 2 === 0 ? "nesw-resize" : "nwse-resize"; - } vNodes.push(vd.h("div.TagResizer", properties, [])); if (!this._tag.indicateVertices) { continue; @@ -29462,7 +33075,7 @@ var OutlineRenderTag = (function (_super) { return "#" + ("000000" + color.toString(16)).substr(-6); }; OutlineRenderTag.prototype._createFill = function () { - var triangles = this._tag.geometry.getTriangles3d(this._transform); + var triangles = this._getTriangles(); var positions = new Float32Array(triangles); var geometry = new THREE.BufferGeometry(); geometry.addAttribute("position", new THREE.BufferAttribute(positions, 3)); @@ -29474,8 +33087,7 @@ var OutlineRenderTag = (function (_super) { 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); @@ -29496,8 +33108,7 @@ var OutlineRenderTag = (function (_super) { return line; }; OutlineRenderTag.prototype._createOutline = function () { - var points3d = this._tag.geometry.getPoints3d(this._transform); - return this._createLine(points3d); + return this._createLine(this._getPoints3d()); }; OutlineRenderTag.prototype._disposeFill = function () { if (this._fill == null) { @@ -29535,12 +33146,32 @@ var OutlineRenderTag = (function (_super) { } return positions; }; - OutlineRenderTag.prototype._interact = function (operation, vertexIndex) { + OutlineRenderTag.prototype._getHoles3d = function () { + var polygonGeometry = this._tag.geometry; + return this._in3dDomain() ? + polygonGeometry.getHoleVertices3d(this._transform) : + polygonGeometry.getHolePoints3d(this._transform); + }; + OutlineRenderTag.prototype._getPoints3d = function () { + return this._in3dDomain() ? + this._tag.geometry.getVertices3d(this._transform) : + this._tag.geometry.getPoints3d(this._transform); + }; + OutlineRenderTag.prototype._getTriangles = function () { + return this._in3dDomain() ? + this._tag.geometry.get3dDomainTriangles3d(this._transform) : + this._tag.geometry.getTriangles3d(this._transform); + }; + OutlineRenderTag.prototype._in3dDomain = function () { + return this._tag.geometry instanceof Component_1.PolygonGeometry && this._tag.domain === Component_1.TagDomain.ThreeDimensional; + }; + OutlineRenderTag.prototype._interact = function (operation, cursor, vertexIndex) { var _this = this; return function (e) { var offsetX = e.offsetX - e.target.offsetWidth / 2; var offsetY = e.offsetY - e.target.offsetHeight / 2; _this._interact$.next({ + cursor: cursor, offsetX: offsetX, offsetY: offsetY, operation: operation, @@ -29550,7 +33181,7 @@ var OutlineRenderTag = (function (_super) { }; }; OutlineRenderTag.prototype._updateFillGeometry = function () { - var triangles = this._tag.geometry.getTriangles3d(this._transform); + var triangles = this._getTriangles(); var positions = new Float32Array(triangles); var geometry = this._fill.geometry; var attribute = geometry.getAttribute("position"); @@ -29570,8 +33201,7 @@ var OutlineRenderTag = (function (_super) { material.needsUpdate = true; }; OutlineRenderTag.prototype._updateHoleGeometries = function () { - var polygonGeometry = this._tag.geometry; - var holes3d = polygonGeometry.getHoleVertices3d(this._transform); + var holes3d = this._getHoles3d(); if (holes3d.length !== this._holes.length) { throw new Error("Changing the number of holes is not supported."); } @@ -29597,31 +33227,597 @@ var OutlineRenderTag = (function (_super) { geometry.computeBoundingSphere(); }; OutlineRenderTag.prototype._updateOulineGeometry = function () { - var points3d = this._tag.geometry.getPoints3d(this._transform); - this._updateLine(this._outline, points3d); + this._updateLine(this._outline, this._getPoints3d()); + }; + OutlineRenderTag.prototype._updateOutlineMaterial = function () { + var material = this._outline.material; + this._updateLineBasicMaterial(material); + }; + OutlineRenderTag.prototype._updateLineBasicMaterial = function (material) { + material.color = new THREE.Color(this._tag.lineColor); + material.linewidth = Math.max(this._tag.lineWidth, 1); + material.visible = this._tag.lineWidth >= 1 && this._tag.lineOpacity > 0; + material.opacity = this._tag.lineOpacity; + material.transparent = this._tag.lineOpacity < 1; + material.needsUpdate = true; + }; + return OutlineRenderTag; +}(Component_1.RenderTag)); +exports.OutlineRenderTag = OutlineRenderTag; + + +},{"../../../Component":274,"three":225,"virtual-dom":230}],366:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var Component_1 = require("../../../Component"); +var Viewer_1 = require("../../../Viewer"); +/** + * @class OutlineTag + * + * @classdesc Tag holding properties for visualizing a geometry outline. + * + * @example + * ``` + * var geometry = new Mapillary.TagComponent.RectGeometry([0.3, 0.3, 0.5, 0.4]); + * var tag = new Mapillary.TagComponent.OutlineTag( + * "id-1", + * geometry + * { editable: true, lineColor: 0xff0000 }); + * + * tagComponent.add([tag]); + * ``` + */ +var OutlineTag = /** @class */ (function (_super) { + __extends(OutlineTag, _super); + /** + * Create an outline tag. + * + * @override + * @constructor + * @param {string} id - Unique identifier of the tag. + * @param {VertexGeometry} geometry - Geometry defining vertices of tag. + * @param {IOutlineTagOptions} options - Options defining the visual appearance and + * behavior of the outline tag. + */ + function OutlineTag(id, geometry, options) { + var _this = _super.call(this, id, geometry) || this; + options = !!options ? options : {}; + var domain = options.domain != null && geometry instanceof Component_1.PolygonGeometry ? + options.domain : Component_1.TagDomain.TwoDimensional; + var twoDimensionalPolygon = _this._twoDimensionalPolygon(domain, geometry); + _this._domain = domain; + _this._editable = options.editable == null || twoDimensionalPolygon ? false : options.editable; + _this._fillColor = options.fillColor == null ? 0xFFFFFF : options.fillColor; + _this._fillOpacity = options.fillOpacity == null ? 0.0 : options.fillOpacity; + _this._icon = options.icon === undefined ? null : options.icon; + _this._iconFloat = options.iconFloat == null ? Viewer_1.Alignment.Center : options.iconFloat; + _this._iconIndex = options.iconIndex == null ? 3 : options.iconIndex; + _this._indicateVertices = options.indicateVertices == null ? true : options.indicateVertices; + _this._lineColor = options.lineColor == null ? 0xFFFFFF : options.lineColor; + _this._lineOpacity = options.lineOpacity == null ? 1 : options.lineOpacity; + _this._lineWidth = options.lineWidth == null ? 1 : options.lineWidth; + _this._text = options.text === undefined ? null : options.text; + _this._textColor = options.textColor == null ? 0xFFFFFF : options.textColor; + _this._click$ = new rxjs_1.Subject(); + _this._click$ + .subscribe(function (t) { + _this.fire(OutlineTag.click, _this); + }); + return _this; + } + Object.defineProperty(OutlineTag.prototype, "click$", { + /** + * Click observable. + * + * @description An observable emitting the tag when the icon of the + * tag has been clicked. + * + * @returns {Observable} + */ + get: function () { + return this._click$; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(OutlineTag.prototype, "domain", { + /** + * Get domain property. + * + * @description Readonly property that can only be set in constructor. + * + * @returns Value indicating the domain of the tag. + */ + get: function () { + return this._domain; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(OutlineTag.prototype, "editable", { + /** + * Get editable property. + * @returns {boolean} Value indicating if tag is editable. + */ + get: function () { + return this._editable; + }, + /** + * Set editable property. + * @param {boolean} + * + * @fires Tag#changed + */ + set: function (value) { + if (this._twoDimensionalPolygon(this._domain, this._geometry)) { + return; + } + this._editable = value; + this._notifyChanged$.next(this); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(OutlineTag.prototype, "fillColor", { + /** + * Get fill color property. + * @returns {number} + */ + get: function () { + return this._fillColor; + }, + /** + * Set fill color property. + * @param {number} + * + * @fires Tag#changed + */ + set: function (value) { + this._fillColor = value; + this._notifyChanged$.next(this); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(OutlineTag.prototype, "fillOpacity", { + /** + * Get fill opacity property. + * @returns {number} + */ + get: function () { + return this._fillOpacity; + }, + /** + * Set fill opacity property. + * @param {number} + * + * @fires Tag#changed + */ + set: function (value) { + this._fillOpacity = value; + this._notifyChanged$.next(this); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(OutlineTag.prototype, "geometry", { + /** @inheritdoc */ + get: function () { + return this._geometry; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(OutlineTag.prototype, "icon", { + /** + * Get icon property. + * @returns {string} + */ + get: function () { + return this._icon; + }, + /** + * Set icon property. + * @param {string} + * + * @fires Tag#changed + */ + set: function (value) { + this._icon = value; + this._notifyChanged$.next(this); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(OutlineTag.prototype, "iconFloat", { + /** + * Get icon float property. + * @returns {Alignment} + */ + get: function () { + return this._iconFloat; + }, + /** + * Set icon float property. + * @param {Alignment} + * + * @fires Tag#changed + */ + set: function (value) { + this._iconFloat = value; + this._notifyChanged$.next(this); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(OutlineTag.prototype, "iconIndex", { + /** + * Get icon index property. + * @returns {number} + */ + get: function () { + return this._iconIndex; + }, + /** + * Set icon index property. + * @param {number} + * + * @fires Tag#changed + */ + set: function (value) { + this._iconIndex = value; + this._notifyChanged$.next(this); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(OutlineTag.prototype, "indicateVertices", { + /** + * Get indicate vertices property. + * @returns {boolean} Value indicating if vertices should be indicated + * when tag is editable. + */ + get: function () { + return this._indicateVertices; + }, + /** + * Set indicate vertices property. + * @param {boolean} + * + * @fires Tag#changed + */ + set: function (value) { + this._indicateVertices = value; + this._notifyChanged$.next(this); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(OutlineTag.prototype, "lineColor", { + /** + * Get line color property. + * @returns {number} + */ + get: function () { + return this._lineColor; + }, + /** + * Set line color property. + * @param {number} + * + * @fires Tag#changed + */ + set: function (value) { + this._lineColor = value; + this._notifyChanged$.next(this); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(OutlineTag.prototype, "lineOpacity", { + /** + * Get line opacity property. + * @returns {number} + */ + get: function () { + return this._lineOpacity; + }, + /** + * Set line opacity property. + * @param {number} + * + * @fires Tag#changed + */ + set: function (value) { + this._lineOpacity = value; + this._notifyChanged$.next(this); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(OutlineTag.prototype, "lineWidth", { + /** + * Get line width property. + * @returns {number} + */ + get: function () { + return this._lineWidth; + }, + /** + * Set line width property. + * @param {number} + * + * @fires Tag#changed + */ + set: function (value) { + this._lineWidth = value; + this._notifyChanged$.next(this); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(OutlineTag.prototype, "text", { + /** + * Get text property. + * @returns {string} + */ + get: function () { + return this._text; + }, + /** + * Set text property. + * @param {string} + * + * @fires Tag#changed + */ + set: function (value) { + this._text = value; + this._notifyChanged$.next(this); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(OutlineTag.prototype, "textColor", { + /** + * Get text color property. + * @returns {number} + */ + get: function () { + return this._textColor; + }, + /** + * Set text color property. + * @param {number} + * + * @fires Tag#changed + */ + set: function (value) { + this._textColor = value; + this._notifyChanged$.next(this); + }, + enumerable: true, + configurable: true + }); + /** + * Set options for tag. + * + * @description Sets all the option properties provided and keeps + * the rest of the values as is. + * + * @param {IOutlineTagOptions} options - Outline tag options + * + * @fires {Tag#changed} + */ + OutlineTag.prototype.setOptions = function (options) { + var twoDimensionalPolygon = this._twoDimensionalPolygon(this._domain, this._geometry); + this._editable = twoDimensionalPolygon || options.editable == null ? this._editable : options.editable; + this._icon = options.icon === undefined ? this._icon : options.icon; + this._iconFloat = options.iconFloat == null ? this._iconFloat : options.iconFloat; + this._iconIndex = options.iconIndex == null ? this._iconIndex : options.iconIndex; + this._indicateVertices = options.indicateVertices == null ? this._indicateVertices : options.indicateVertices; + this._lineColor = options.lineColor == null ? this._lineColor : options.lineColor; + this._lineWidth = options.lineWidth == null ? this._lineWidth : options.lineWidth; + this._fillColor = options.fillColor == null ? this._fillColor : options.fillColor; + this._fillOpacity = options.fillOpacity == null ? this._fillOpacity : options.fillOpacity; + this._text = options.text === undefined ? this._text : options.text; + this._textColor = options.textColor == null ? this._textColor : options.textColor; + this._notifyChanged$.next(this); + }; + OutlineTag.prototype._twoDimensionalPolygon = function (domain, geometry) { + return domain !== Component_1.TagDomain.ThreeDimensional && geometry instanceof Component_1.PolygonGeometry; + }; + /** + * Event fired when the icon of the outline tag is clicked. + * + * @event OutlineTag#click + * @type {OutlineTag} The tag instance that was clicked. + */ + OutlineTag.click = "click"; + return OutlineTag; +}(Component_1.Tag)); +exports.OutlineTag = OutlineTag; +exports.default = OutlineTag; + +},{"../../../Component":274,"../../../Viewer":285,"rxjs":26}],367:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var Geo_1 = require("../../../Geo"); +var RenderTag = /** @class */ (function () { + function RenderTag(tag, transform, viewportCoords) { + this._tag = tag; + this._transform = transform; + this._viewportCoords = !!viewportCoords ? viewportCoords : new Geo_1.ViewportCoords(); + this._glObjectsChanged$ = new rxjs_1.Subject(); + this._interact$ = new rxjs_1.Subject(); + } + Object.defineProperty(RenderTag.prototype, "glObjectsChanged$", { + get: function () { + return this._glObjectsChanged$; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(RenderTag.prototype, "interact$", { + get: function () { + return this._interact$; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(RenderTag.prototype, "tag", { + get: function () { + return this._tag; + }, + enumerable: true, + configurable: true + }); + return RenderTag; +}()); +exports.RenderTag = RenderTag; +exports.default = RenderTag; + +},{"../../../Geo":277,"rxjs":26}],368:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var vd = require("virtual-dom"); +var Component_1 = require("../../../Component"); +var Viewer_1 = require("../../../Viewer"); +/** + * @class SpotRenderTag + * @classdesc Tag visualizing the properties of a SpotTag. + */ +var SpotRenderTag = /** @class */ (function (_super) { + __extends(SpotRenderTag, _super); + function SpotRenderTag() { + return _super !== null && _super.apply(this, arguments) || this; + } + SpotRenderTag.prototype.dispose = function () { }; + SpotRenderTag.prototype.getDOMObjects = function (atlas, camera, size) { + var _this = this; + var tag = this._tag; + var container = { + offsetHeight: size.height, offsetWidth: size.width, + }; + var vNodes = []; + var _a = tag.geometry.getCentroid2d(), centroidBasicX = _a[0], centroidBasicY = _a[1]; + var centroidCanvas = this._viewportCoords.basicToCanvasSafe(centroidBasicX, centroidBasicY, container, this._transform, camera); + if (centroidCanvas != null) { + var interactNone = function (e) { + _this._interact$.next({ offsetX: 0, offsetY: 0, operation: Component_1.TagOperation.None, tag: tag }); + }; + var canvasX = Math.round(centroidCanvas[0]); + var canvasY = Math.round(centroidCanvas[1]); + if (tag.icon != null) { + if (atlas.loaded) { + var sprite = atlas.getDOMSprite(tag.icon, Viewer_1.Alignment.Bottom); + var iconTransform = "translate(" + canvasX + "px," + (canvasY + 8) + "px)"; + var properties = { + onmousedown: interactNone, + style: { + pointerEvents: "all", + transform: iconTransform, + }, + }; + vNodes.push(vd.h("div", properties, [sprite])); + } + } + else if (tag.text != null) { + var textTransform = "translate(-50%,0%) translate(" + canvasX + "px," + (canvasY + 8) + "px)"; + var properties = { + onmousedown: interactNone, + style: { + color: this._colorToCss(tag.textColor), + transform: textTransform, + }, + textContent: tag.text, + }; + vNodes.push(vd.h("span.TagSymbol", properties, [])); + } + var interact = this._interact(Component_1.TagOperation.Centroid, tag, "move"); + var background = this._colorToCss(tag.color); + var transform = "translate(-50%,-50%) translate(" + canvasX + "px," + canvasY + "px)"; + if (tag.editable) { + var interactorProperties = { + onmousedown: interact, + style: { + background: background, + transform: transform, + }, + }; + vNodes.push(vd.h("div.TagSpotInteractor", interactorProperties, [])); + } + var pointProperties = { + style: { + background: background, + transform: transform, + }, + }; + vNodes.push(vd.h("div.TagVertex", pointProperties, [])); + } + return vNodes; }; - OutlineRenderTag.prototype._updateOutlineMaterial = function () { - var material = this._outline.material; - this._updateLineBasicMaterial(material); + SpotRenderTag.prototype.getGLObjects = function () { return []; }; + SpotRenderTag.prototype.getRetrievableObjects = function () { return []; }; + SpotRenderTag.prototype._colorToCss = function (color) { + return "#" + ("000000" + color.toString(16)).substr(-6); }; - 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; + SpotRenderTag.prototype._interact = function (operation, tag, cursor, vertexIndex) { + var _this = this; + return function (e) { + var offsetX = e.offsetX - e.target.offsetWidth / 2; + var offsetY = e.offsetY - e.target.offsetHeight / 2; + _this._interact$.next({ + cursor: cursor, + offsetX: offsetX, + offsetY: offsetY, + operation: operation, + tag: tag, + vertexIndex: vertexIndex, + }); + }; }; - return OutlineRenderTag; + return SpotRenderTag; }(Component_1.RenderTag)); -exports.OutlineRenderTag = OutlineRenderTag; +exports.SpotRenderTag = SpotRenderTag; -},{"../../../Component":226,"three":176,"virtual-dom":182}],298:[function(require,module,exports){ + +},{"../../../Component":274,"../../../Viewer":285,"virtual-dom":230}],369:[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; } @@ -29629,146 +33825,88 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); var Component_1 = require("../../../Component"); -var Viewer_1 = require("../../../Viewer"); /** - * @class OutlineTag + * @class SpotTag * - * @classdesc Tag holding properties for visualizing a geometry outline. + * @classdesc Tag holding properties for visualizing the centroid of a geometry. * * @example * ``` - * var geometry = new Mapillary.TagComponent.RectGeometry([0.3, 0.3, 0.5, 0.4]); - * var tag = new Mapillary.TagComponent.OutlineTag( + * var geometry = new Mapillary.TagComponent.PointGeometry([0.3, 0.3]); + * var tag = new Mapillary.TagComponent.SpotTag( * "id-1", * geometry - * { editable: true, lineColor: 0xff0000 }); + * { editable: true, color: 0xff0000 }); * * tagComponent.add([tag]); * ``` */ -var OutlineTag = (function (_super) { - __extends(OutlineTag, _super); +var SpotTag = /** @class */ (function (_super) { + __extends(SpotTag, _super); /** - * Create an outline tag. + * Create a spot tag. * * @override * @constructor - * @param {string} id - Unique identifier of the tag. - * @param {VertexGeometry} geometry - Geometry defining vertices of tag. + * @param {string} id + * @param {Geometry} geometry * @param {IOutlineTagOptions} options - Options defining the visual appearance and - * behavior of the outline tag. + * behavior of the spot tag. */ - function OutlineTag(id, geometry, options) { + function SpotTag(id, geometry, options) { var _this = _super.call(this, id, geometry) || this; options = !!options ? options : {}; + _this._color = options.color == null ? 0xFFFFFF : options.color; _this._editable = options.editable == null ? false : options.editable; - _this._fillColor = options.fillColor == null ? 0xFFFFFF : options.fillColor; - _this._fillOpacity = options.fillOpacity == null ? 0.0 : options.fillOpacity; _this._icon = options.icon === undefined ? null : options.icon; - _this._iconFloat = options.iconFloat == null ? Viewer_1.Alignment.Center : options.iconFloat; - _this._iconIndex = options.iconIndex == null ? 3 : options.iconIndex; - _this._indicateVertices = options.indicateVertices == null ? true : options.indicateVertices; - _this._lineColor = options.lineColor == null ? 0xFFFFFF : options.lineColor; - _this._lineOpacity = options.lineOpacity == null ? 1 : options.lineOpacity; - _this._lineWidth = options.lineWidth == null ? 1 : options.lineWidth; _this._text = options.text === undefined ? null : options.text; _this._textColor = options.textColor == null ? 0xFFFFFF : options.textColor; - _this._click$ = new Subject_1.Subject(); - _this._click$ - .subscribe(function (t) { - _this.fire(OutlineTag.click, _this); - }); return _this; } - Object.defineProperty(OutlineTag.prototype, "click$", { - /** - * Click observable. - * - * @description An observable emitting the tag when the icon of the - * tag has been clicked. - * - * @returns {Observable} - */ - get: function () { - return this._click$; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(OutlineTag.prototype, "editable", { - /** - * Get editable property. - * @returns {boolean} Value indicating if tag is editable. - */ - get: function () { - return this._editable; - }, - /** - * Set editable property. - * @param {boolean} - * - * @fires Tag#changed - */ - set: function (value) { - this._editable = value; - this._notifyChanged$.next(this); - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(OutlineTag.prototype, "fillColor", { + Object.defineProperty(SpotTag.prototype, "color", { /** - * Get fill color property. - * @returns {number} + * Get color property. + * @returns {number} The color of the spot as a hexagonal number; */ get: function () { - return this._fillColor; + return this._color; }, /** - * Set fill color property. + * Set color property. * @param {number} * * @fires Tag#changed */ set: function (value) { - this._fillColor = value; + this._color = value; this._notifyChanged$.next(this); }, enumerable: true, configurable: true }); - Object.defineProperty(OutlineTag.prototype, "fillOpacity", { + Object.defineProperty(SpotTag.prototype, "editable", { /** - * Get fill opacity property. - * @returns {number} + * Get editable property. + * @returns {boolean} Value indicating if tag is editable. */ get: function () { - return this._fillOpacity; + return this._editable; }, /** - * Set fill opacity property. - * @param {number} + * Set editable property. + * @param {boolean} * * @fires Tag#changed */ set: function (value) { - this._fillOpacity = value; + this._editable = value; this._notifyChanged$.next(this); }, enumerable: true, configurable: true }); - Object.defineProperty(OutlineTag.prototype, "geometry", { - /** @inheritdoc */ - get: function () { - return this._geometry; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(OutlineTag.prototype, "icon", { + Object.defineProperty(SpotTag.prototype, "icon", { /** * Get icon property. * @returns {string} @@ -29789,551 +33927,930 @@ var OutlineTag = (function (_super) { enumerable: true, configurable: true }); - Object.defineProperty(OutlineTag.prototype, "iconFloat", { + Object.defineProperty(SpotTag.prototype, "text", { /** - * Get icon float property. - * @returns {Alignment} + * Get text property. + * @returns {string} */ get: function () { - return this._iconFloat; + return this._text; }, /** - * Set icon float property. - * @param {Alignment} + * Set text property. + * @param {string} * * @fires Tag#changed */ set: function (value) { - this._iconFloat = value; + this._text = value; this._notifyChanged$.next(this); }, enumerable: true, configurable: true }); - Object.defineProperty(OutlineTag.prototype, "iconIndex", { + Object.defineProperty(SpotTag.prototype, "textColor", { /** - * Get icon index property. + * Get text color property. * @returns {number} */ get: function () { - return this._iconIndex; + return this._textColor; }, /** - * Set icon index property. + * Set text color property. * @param {number} * * @fires Tag#changed */ set: function (value) { - this._iconIndex = value; + this._textColor = value; this._notifyChanged$.next(this); }, enumerable: true, configurable: true }); - Object.defineProperty(OutlineTag.prototype, "indicateVertices", { + /** + * Set options for tag. + * + * @description Sets all the option properties provided and keps + * the rest of the values as is. + * + * @param {ISpotTagOptions} options - Spot tag options + * + * @fires {Tag#changed} + */ + SpotTag.prototype.setOptions = function (options) { + this._color = options.color == null ? this._color : options.color; + this._editable = options.editable == null ? this._editable : options.editable; + this._icon = options.icon === undefined ? this._icon : options.icon; + this._text = options.text === undefined ? this._text : options.text; + this._textColor = options.textColor == null ? this._textColor : options.textColor; + this._notifyChanged$.next(this); + }; + return SpotTag; +}(Component_1.Tag)); +exports.SpotTag = SpotTag; +exports.default = SpotTag; + +},{"../../../Component":274}],370:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var operators_1 = require("rxjs/operators"); +var rxjs_1 = require("rxjs"); +var Utils_1 = require("../../../Utils"); +/** + * @class Tag + * @abstract + * @classdesc Abstract class representing the basic functionality of for a tag. + */ +var Tag = /** @class */ (function (_super) { + __extends(Tag, _super); + /** + * Create a tag. + * + * @constructor + * @param {string} id + * @param {Geometry} geometry + */ + function Tag(id, geometry) { + var _this = _super.call(this) || this; + _this._id = id; + _this._geometry = geometry; + _this._notifyChanged$ = new rxjs_1.Subject(); + _this._notifyChanged$ + .subscribe(function (t) { + _this.fire(Tag.changed, _this); + }); + _this._geometry.changed$ + .subscribe(function (g) { + _this.fire(Tag.geometrychanged, _this); + }); + return _this; + } + Object.defineProperty(Tag.prototype, "id", { /** - * Get indicate vertices property. - * @returns {boolean} Value indicating if vertices should be indicated - * when tag is editable. + * Get id property. + * @returns {string} */ get: function () { - return this._indicateVertices; - }, - /** - * Set indicate vertices property. - * @param {boolean} - * - * @fires Tag#changed - */ - set: function (value) { - this._indicateVertices = value; - this._notifyChanged$.next(this); + return this._id; }, enumerable: true, configurable: true }); - Object.defineProperty(OutlineTag.prototype, "lineColor", { + Object.defineProperty(Tag.prototype, "geometry", { /** - * Get line color property. - * @returns {number} + * Get geometry property. + * @returns {Geometry} The geometry of the tag. */ get: function () { - return this._lineColor; - }, - /** - * Set line color property. - * @param {number} - * - * @fires Tag#changed - */ - set: function (value) { - this._lineColor = value; - this._notifyChanged$.next(this); + return this._geometry; }, enumerable: true, configurable: true }); - Object.defineProperty(OutlineTag.prototype, "lineOpacity", { + Object.defineProperty(Tag.prototype, "changed$", { /** - * Get line opacity property. - * @returns {number} + * Get changed observable. + * @returns {Observable} + * @ignore */ get: function () { - return this._lineOpacity; - }, - /** - * Set line opacity property. - * @param {number} - * - * @fires Tag#changed - */ - set: function (value) { - this._lineOpacity = value; - this._notifyChanged$.next(this); + return this._notifyChanged$; }, enumerable: true, configurable: true }); - Object.defineProperty(OutlineTag.prototype, "lineWidth", { + Object.defineProperty(Tag.prototype, "geometryChanged$", { /** - * Get line width property. - * @returns {number} + * Get geometry changed observable. + * @returns {Observable} + * @ignore */ get: function () { - return this._lineWidth; - }, - /** - * Set line width property. - * @param {number} - * - * @fires Tag#changed - */ - set: function (value) { - this._lineWidth = value; - this._notifyChanged$.next(this); + var _this = this; + return this._geometry.changed$.pipe(operators_1.map(function (geometry) { + return _this; + }), operators_1.share()); }, enumerable: true, configurable: true }); - Object.defineProperty(OutlineTag.prototype, "text", { - /** - * Get text property. - * @returns {string} - */ - get: function () { - return this._text; - }, + /** + * Event fired when a property related to the visual appearance of the + * tag has changed. + * + * @event Tag#changed + * @type {Tag} The tag instance that has changed. + */ + Tag.changed = "changed"; + /** + * Event fired when the geometry of the tag has changed. + * + * @event Tag#geometrychanged + * @type {Tag} The tag instance whose geometry has changed. + */ + Tag.geometrychanged = "geometrychanged"; + return Tag; +}(Utils_1.EventEmitter)); +exports.Tag = Tag; +exports.default = Tag; + +},{"../../../Utils":284,"rxjs":26,"rxjs/operators":224}],371:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Enumeration for tag domains. + * @enum {number} + * @readonly + * @description Defines where lines between two vertices are treated + * as straight. + * + * Only applicable for polygons. For rectangles lines between + * vertices are always treated as straight in the distorted 2D + * projection and bended in the undistorted 3D space. + */ +var TagDomain; +(function (TagDomain) { + /** + * Treats lines between two vertices as straight in the + * distorted 2D projection, i.e. on the image. If the image + * is distorted this will result in bended lines when rendered + * in the undistorted 3D space. + */ + TagDomain[TagDomain["TwoDimensional"] = 0] = "TwoDimensional"; + /** + * Treats lines as straight in the undistorted 3D space. If the + * image is distorted this will result in bended lines when rendered + * on the distorted 2D projection of the image. + */ + TagDomain[TagDomain["ThreeDimensional"] = 1] = "ThreeDimensional"; +})(TagDomain = exports.TagDomain || (exports.TagDomain = {})); +exports.default = TagDomain; + +},{}],372:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var HandlerBase = /** @class */ (function () { + /** @ignore */ + function HandlerBase(component, container, navigator) { + this._component = component; + this._container = container; + this._navigator = navigator; + this._enabled = false; + } + Object.defineProperty(HandlerBase.prototype, "isEnabled", { /** - * Set text property. - * @param {string} + * Returns a Boolean indicating whether the interaction is enabled. * - * @fires Tag#changed - */ - set: function (value) { - this._text = value; - this._notifyChanged$.next(this); - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(OutlineTag.prototype, "textColor", { - /** - * Get text color property. - * @returns {number} + * @returns {boolean} `true` if the interaction is enabled. */ get: function () { - return this._textColor; - }, - /** - * Set text color property. - * @param {number} - * - * @fires Tag#changed - */ - set: function (value) { - this._textColor = value; - this._notifyChanged$.next(this); + return this._enabled; }, enumerable: true, configurable: true }); /** - * Set options for tag. - * - * @description Sets all the option properties provided and keeps - * the rest of the values as is. + * Enables the interaction. * - * @param {IOutlineTagOptions} options - Outline tag options + * @example ```..enable();``` + */ + HandlerBase.prototype.enable = function () { + if (this._enabled || !this._component.activated) { + return; + } + this._enable(); + this._enabled = true; + this._component.configure(this._getConfiguration(true)); + }; + /** + * Disables the interaction. * - * @fires {Tag#changed} + * @example ```..disable();``` */ - OutlineTag.prototype.setOptions = function (options) { - this._editable = options.editable == null ? this._editable : options.editable; - this._icon = options.icon === undefined ? this._icon : options.icon; - this._iconFloat = options.iconFloat == null ? this._iconFloat : options.iconFloat; - this._iconIndex = options.iconIndex == null ? this._iconIndex : options.iconIndex; - this._indicateVertices = options.indicateVertices == null ? this._indicateVertices : options.indicateVertices; - this._lineColor = options.lineColor == null ? this._lineColor : options.lineColor; - this._lineWidth = options.lineWidth == null ? this._lineWidth : options.lineWidth; - this._fillColor = options.fillColor == null ? this._fillColor : options.fillColor; - this._fillOpacity = options.fillOpacity == null ? this._fillOpacity : options.fillOpacity; - this._text = options.text === undefined ? this._text : options.text; - this._textColor = options.textColor == null ? this._textColor : options.textColor; - this._notifyChanged$.next(this); + HandlerBase.prototype.disable = function () { + if (!this._enabled) { + return; + } + this._disable(); + this._enabled = false; + if (this._component.activated) { + this._component.configure(this._getConfiguration(false)); + } + }; + return HandlerBase; +}()); +exports.HandlerBase = HandlerBase; +exports.default = HandlerBase; + +},{}],373:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var THREE = require("three"); +var Component_1 = require("../../Component"); +var MeshFactory = /** @class */ (function () { + function MeshFactory(imagePlaneDepth, imageSphereRadius) { + this._imagePlaneDepth = imagePlaneDepth != null ? imagePlaneDepth : 200; + this._imageSphereRadius = imageSphereRadius != null ? imageSphereRadius : 200; + } + MeshFactory.prototype.createMesh = function (node, transform) { + var mesh = node.pano ? + this._createImageSphere(node, transform) : + this._createImagePlane(node, transform); + return mesh; + }; + 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."); + } + return node.pano ? + this._createSphereCurtainMesh(node, transform) : + 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._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._createSphereMaterialParameters = function (transform, texture) { + var gpano = transform.gpano; + var halfCroppedWidth = (gpano.FullPanoWidthPixels - gpano.CroppedAreaImageWidthPixels) / 2; + var phiShift = 2 * Math.PI * (gpano.CroppedAreaLeftPixels - halfCroppedWidth) / gpano.FullPanoWidthPixels; + var phiLength = 2 * Math.PI * gpano.CroppedAreaImageWidthPixels / gpano.FullPanoWidthPixels; + var halfCroppedHeight = (gpano.FullPanoHeightPixels - gpano.CroppedAreaImageHeightPixels) / 2; + var thetaShift = Math.PI * (halfCroppedHeight - gpano.CroppedAreaTopPixels) / gpano.FullPanoHeightPixels; + var thetaLength = Math.PI * gpano.CroppedAreaImageHeightPixels / gpano.FullPanoHeightPixels; + var materialParameters = { + depthWrite: false, + fragmentShader: Component_1.Shaders.equirectangular.fragment, + side: THREE.DoubleSide, + transparent: true, + uniforms: { + opacity: { + type: "f", + value: 1, + }, + phiLength: { + type: "f", + value: phiLength, + }, + phiShift: { + type: "f", + value: phiShift, + }, + projectorMat: { + type: "m4", + value: transform.rt, + }, + projectorTex: { + type: "t", + value: texture, + }, + thetaLength: { + type: "f", + value: thetaLength, + }, + thetaShift: { + type: "f", + value: thetaShift, + }, + }, + vertexShader: Component_1.Shaders.equirectangular.vertex, + }; + return materialParameters; }; - /** - * Event fired when the icon of the outline tag is clicked. - * - * @event OutlineTag#click - * @type {OutlineTag} The tag instance that was clicked. - */ - OutlineTag.click = "click"; - return OutlineTag; -}(Component_1.Tag)); -exports.OutlineTag = OutlineTag; -exports.default = OutlineTag; - -},{"../../../Component":226,"../../../Viewer":236,"rxjs/Subject":34}],299:[function(require,module,exports){ -"use strict"; -/// -Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); -var Geo_1 = require("../../../Geo"); -var RenderTag = (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(); - } - Object.defineProperty(RenderTag.prototype, "glObjectsChanged$", { - get: function () { - return this._glObjectsChanged$; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(RenderTag.prototype, "interact$", { - get: function () { - return this._interact$; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(RenderTag.prototype, "tag", { - get: function () { - return this._tag; - }, - enumerable: true, - configurable: true - }); - return RenderTag; -}()); -exports.RenderTag = RenderTag; -exports.default = RenderTag; - -},{"../../../Geo":229,"rxjs/Subject":34}],300:[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 __()); + MeshFactory.prototype._createCurtainSphereMaterialParameters = function (transform, texture) { + var gpano = transform.gpano; + var halfCroppedWidth = (gpano.FullPanoWidthPixels - gpano.CroppedAreaImageWidthPixels) / 2; + var phiShift = 2 * Math.PI * (gpano.CroppedAreaLeftPixels - halfCroppedWidth) / gpano.FullPanoWidthPixels; + var phiLength = 2 * Math.PI * gpano.CroppedAreaImageWidthPixels / gpano.FullPanoWidthPixels; + var halfCroppedHeight = (gpano.FullPanoHeightPixels - gpano.CroppedAreaImageHeightPixels) / 2; + var thetaShift = Math.PI * (halfCroppedHeight - gpano.CroppedAreaTopPixels) / gpano.FullPanoHeightPixels; + var thetaLength = Math.PI * gpano.CroppedAreaImageHeightPixels / gpano.FullPanoHeightPixels; + var materialParameters = { + depthWrite: false, + fragmentShader: Component_1.Shaders.equirectangularCurtain.fragment, + side: THREE.DoubleSide, + transparent: true, + uniforms: { + curtain: { + type: "f", + value: 1, + }, + opacity: { + type: "f", + value: 1, + }, + phiLength: { + type: "f", + value: phiLength, + }, + phiShift: { + type: "f", + value: phiShift, + }, + projectorMat: { + type: "m4", + value: transform.rt, + }, + projectorTex: { + type: "t", + value: texture, + }, + thetaLength: { + type: "f", + value: thetaLength, + }, + thetaShift: { + type: "f", + value: thetaShift, + }, + }, + vertexShader: Component_1.Shaders.equirectangularCurtain.vertex, + }; + return materialParameters; }; -})(); -Object.defineProperty(exports, "__esModule", { value: true }); -var vd = require("virtual-dom"); -var Component_1 = require("../../../Component"); -var Viewer_1 = require("../../../Viewer"); -/** - * @class SpotRenderTag - * @classdesc Tag visualizing the properties of a SpotTag. - */ -var SpotRenderTag = (function (_super) { - __extends(SpotRenderTag, _super); - function SpotRenderTag() { - return _super !== null && _super.apply(this, arguments) || this; - } - SpotRenderTag.prototype.dispose = function () { }; - SpotRenderTag.prototype.getDOMObjects = function (atlas, camera, size) { - var _this = this; - var tag = this._tag; - var container = { - offsetHeight: size.height, offsetWidth: size.width, + MeshFactory.prototype._createPlaneMaterialParameters = function (transform, texture) { + var materialParameters = { + depthWrite: false, + fragmentShader: Component_1.Shaders.perspective.fragment, + side: THREE.DoubleSide, + transparent: true, + uniforms: { + focal: { + type: "f", + value: transform.focal, + }, + k1: { + type: "f", + value: transform.ck1, + }, + k2: { + type: "f", + value: transform.ck2, + }, + opacity: { + type: "f", + value: 1, + }, + projectorMat: { + type: "m4", + value: transform.basicRt, + }, + projectorTex: { + type: "t", + value: texture, + }, + radial_peak: { + type: "f", + value: !!transform.radialPeak ? transform.radialPeak : 0, + }, + scale_x: { + type: "f", + value: Math.max(transform.basicHeight, transform.basicWidth) / transform.basicWidth, + }, + scale_y: { + type: "f", + value: Math.max(transform.basicWidth, transform.basicHeight) / transform.basicHeight, + }, + }, + vertexShader: Component_1.Shaders.perspective.vertex, }; - var vNodes = []; - var _a = tag.geometry.getCentroid2d(), centroidBasicX = _a[0], centroidBasicY = _a[1]; - var centroidCanvas = this._viewportCoords.basicToCanvasSafe(centroidBasicX, centroidBasicY, container, this._transform, camera); - if (centroidCanvas != null) { - var interactNone = function (e) { - _this._interact$.next({ offsetX: 0, offsetY: 0, operation: Component_1.TagOperation.None, tag: tag }); - }; - var canvasX = Math.round(centroidCanvas[0]); - var canvasY = Math.round(centroidCanvas[1]); - if (tag.icon != null) { - if (atlas.loaded) { - var sprite = atlas.getDOMSprite(tag.icon, Viewer_1.Alignment.Bottom); - var transform_1 = "translate(" + canvasX + "px," + (canvasY + 8) + "px)"; - var properties = { - onmousedown: interactNone, - style: { - pointerEvents: "all", - transform: transform_1, - }, - }; - vNodes.push(vd.h("div", properties, [sprite])); - } - } - else if (tag.text != null) { - var transform_2 = "translate(-50%,0%) translate(" + canvasX + "px," + (canvasY + 8) + "px)"; - var properties = { - onmousedown: interactNone, - style: { - color: this._colorToCss(tag.textColor), - transform: transform_2, - }, - textContent: tag.text, - }; - vNodes.push(vd.h("span.TagSymbol", properties, [])); - } - var interact = this._interact(Component_1.TagOperation.Centroid, tag); - var background = this._colorToCss(tag.color); - var transform = "translate(-50%,-50%) translate(" + canvasX + "px," + canvasY + "px)"; - if (tag.editable) { - var interactorProperties = { - onmousedown: interact, - style: { - background: background, - transform: transform, - }, - }; - vNodes.push(vd.h("div.TagSpotInteractor", interactorProperties, [])); - } - var pointProperties = { - style: { - background: background, - transform: transform, + return materialParameters; + }; + MeshFactory.prototype._createCurtainPlaneMaterialParameters = function (transform, texture) { + var materialParameters = { + depthWrite: false, + fragmentShader: Component_1.Shaders.perspectiveCurtain.fragment, + side: THREE.DoubleSide, + transparent: true, + uniforms: { + curtain: { + type: "f", + value: 1, }, - }; - vNodes.push(vd.h("div.TagVertex", pointProperties, [])); - } - return vNodes; + focal: { + type: "f", + value: transform.focal, + }, + k1: { + type: "f", + value: transform.ck1, + }, + k2: { + type: "f", + value: transform.ck2, + }, + opacity: { + type: "f", + value: 1, + }, + projectorMat: { + type: "m4", + value: transform.basicRt, + }, + projectorTex: { + type: "t", + value: texture, + }, + radial_peak: { + type: "f", + value: !!transform.radialPeak ? transform.radialPeak : 0, + }, + scale_x: { + type: "f", + value: Math.max(transform.basicHeight, transform.basicWidth) / transform.basicWidth, + }, + scale_y: { + type: "f", + value: Math.max(transform.basicWidth, transform.basicHeight) / transform.basicHeight, + }, + }, + vertexShader: Component_1.Shaders.perspectiveCurtain.vertex, + }; + return materialParameters; }; - SpotRenderTag.prototype.getGLObjects = function () { return []; }; - SpotRenderTag.prototype.getRetrievableObjects = function () { return []; }; - SpotRenderTag.prototype._colorToCss = function (color) { - return "#" + ("000000" + color.toString(16)).substr(-6); + MeshFactory.prototype._createDistortedCurtainPlaneMaterialParameters = function (transform, texture) { + var materialParameters = { + depthWrite: false, + fragmentShader: Component_1.Shaders.perspectiveDistortedCurtain.fragment, + side: THREE.DoubleSide, + transparent: true, + uniforms: { + curtain: { + type: "f", + value: 1, + }, + opacity: { + type: "f", + value: 1, + }, + projectorMat: { + type: "m4", + value: transform.projectorMatrix(), + }, + projectorTex: { + type: "t", + value: texture, + }, + }, + vertexShader: Component_1.Shaders.perspectiveDistortedCurtain.vertex, + }; + return materialParameters; }; - SpotRenderTag.prototype._interact = function (operation, tag, vertexIndex) { - var _this = this; - return function (e) { - var offsetX = e.offsetX - e.target.offsetWidth / 2; - var offsetY = e.offsetY - e.target.offsetHeight / 2; - _this._interact$.next({ - offsetX: offsetX, - offsetY: offsetY, - operation: operation, - tag: tag, - vertexIndex: vertexIndex, - }); + MeshFactory.prototype._createDistortedPlaneMaterialParameters = function (transform, texture) { + var materialParameters = { + depthWrite: false, + fragmentShader: Component_1.Shaders.perspectiveDistorted.fragment, + side: THREE.DoubleSide, + transparent: true, + uniforms: { + opacity: { + type: "f", + value: 1, + }, + projectorMat: { + type: "m4", + value: transform.projectorMatrix(), + }, + projectorTex: { + type: "t", + value: texture, + }, + }, + vertexShader: Component_1.Shaders.perspectiveDistorted.vertex, }; + return materialParameters; }; - return SpotRenderTag; -}(Component_1.RenderTag)); -exports.SpotRenderTag = SpotRenderTag; + MeshFactory.prototype._createTexture = function (image) { + var texture = new THREE.Texture(image); + texture.minFilter = THREE.LinearFilter; + texture.needsUpdate = true; + return texture; + }; + MeshFactory.prototype._useMesh = function (transform, node) { + return node.mesh.vertices.length && transform.hasValidScale; + }; + MeshFactory.prototype._getImageSphereGeo = function (transform, node) { + var t = new THREE.Matrix4().getInverse(transform.srt); + // push everything at least 5 meters in front of the camera + var minZ = 5.0 * transform.scale; + var maxZ = this._imageSphereRadius * transform.scale; + var vertices = node.mesh.vertices; + var numVertices = vertices.length / 3; + var positions = new Float32Array(vertices.length); + for (var i = 0; i < numVertices; ++i) { + var index = 3 * i; + var x = vertices[index + 0]; + var y = vertices[index + 1]; + var z = vertices[index + 2]; + var l = Math.sqrt(x * x + y * y + z * z); + var boundedL = Math.max(minZ, Math.min(l, maxZ)); + var factor = boundedL / l; + var p = new THREE.Vector3(x * factor, y * factor, z * factor); + p.applyMatrix4(t); + positions[index + 0] = p.x; + positions[index + 1] = p.y; + positions[index + 2] = p.z; + } + var faces = node.mesh.faces; + var indices = new Uint16Array(faces.length); + for (var i = 0; i < faces.length; ++i) { + indices[i] = faces[i]; + } + var geometry = new THREE.BufferGeometry(); + geometry.addAttribute("position", new THREE.BufferAttribute(positions, 3)); + geometry.setIndex(new THREE.BufferAttribute(indices, 1)); + return geometry; + }; + MeshFactory.prototype._getImagePlaneGeo = function (transform, node) { + var undistortionMarginFactor = 3; + var t = new THREE.Matrix4().getInverse(transform.srt); + // push everything at least 5 meters in front of the camera + var minZ = 5.0 * transform.scale; + var maxZ = this._imagePlaneDepth * transform.scale; + var vertices = node.mesh.vertices; + var numVertices = vertices.length / 3; + var positions = new Float32Array(vertices.length); + for (var i = 0; i < numVertices; ++i) { + var index = 3 * i; + var x = vertices[index + 0]; + var y = vertices[index + 1]; + var z = vertices[index + 2]; + if (i < 4) { + x *= undistortionMarginFactor; + y *= undistortionMarginFactor; + } + var boundedZ = Math.max(minZ, Math.min(z, maxZ)); + var factor = boundedZ / z; + var p = new THREE.Vector3(x * factor, y * factor, boundedZ); + p.applyMatrix4(t); + positions[index + 0] = p.x; + positions[index + 1] = p.y; + positions[index + 2] = p.z; + } + var faces = node.mesh.faces; + var indices = new Uint16Array(faces.length); + for (var i = 0; i < faces.length; ++i) { + indices[i] = faces[i]; + } + var geometry = new THREE.BufferGeometry(); + geometry.addAttribute("position", new THREE.BufferAttribute(positions, 3)); + geometry.setIndex(new THREE.BufferAttribute(indices, 1)); + return geometry; + }; + MeshFactory.prototype._getFlatImageSphereGeo = function (transform) { + var gpano = transform.gpano; + var phiStart = 2 * Math.PI * gpano.CroppedAreaLeftPixels / gpano.FullPanoWidthPixels; + var phiLength = 2 * Math.PI * gpano.CroppedAreaImageWidthPixels / gpano.FullPanoWidthPixels; + var thetaStart = Math.PI * + (gpano.FullPanoHeightPixels - gpano.CroppedAreaImageHeightPixels - gpano.CroppedAreaTopPixels) / + gpano.FullPanoHeightPixels; + var thetaLength = Math.PI * gpano.CroppedAreaImageHeightPixels / gpano.FullPanoHeightPixels; + var geometry = new THREE.SphereGeometry(this._imageSphereRadius, 20, 40, phiStart - Math.PI / 2, phiLength, thetaStart, thetaLength); + geometry.applyMatrix(new THREE.Matrix4().getInverse(transform.rt)); + return geometry; + }; + MeshFactory.prototype._getRegularFlatImagePlaneGeo = function (transform) { + var width = transform.width; + var height = transform.height; + var size = Math.max(width, height); + var dx = width / 2.0 / size; + var dy = height / 2.0 / size; + return this._getFlatImagePlaneGeo(transform, dx, dy); + }; + MeshFactory.prototype._getFlatImagePlaneGeo = function (transform, dx, dy) { + var vertices = []; + vertices.push(transform.unprojectSfM([-dx, -dy], this._imagePlaneDepth)); + vertices.push(transform.unprojectSfM([dx, -dy], this._imagePlaneDepth)); + vertices.push(transform.unprojectSfM([dx, dy], this._imagePlaneDepth)); + vertices.push(transform.unprojectSfM([-dx, dy], this._imagePlaneDepth)); + return this._createFlatGeometry(vertices); + }; + MeshFactory.prototype._getFlatImagePlaneGeoFromBasic = function (transform, basicX0, basicX1, basicY0, basicY1) { + var vertices = []; + vertices.push(transform.unprojectBasic([basicX0, basicY0], this._imagePlaneDepth)); + vertices.push(transform.unprojectBasic([basicX1, basicY0], this._imagePlaneDepth)); + vertices.push(transform.unprojectBasic([basicX1, basicY1], this._imagePlaneDepth)); + vertices.push(transform.unprojectBasic([basicX0, basicY1], this._imagePlaneDepth)); + return this._createFlatGeometry(vertices); + }; + MeshFactory.prototype._createFlatGeometry = function (vertices) { + var positions = new Float32Array(12); + for (var i = 0; i < vertices.length; i++) { + var index = 3 * i; + positions[index + 0] = vertices[i][0]; + positions[index + 1] = vertices[i][1]; + positions[index + 2] = vertices[i][2]; + } + var indices = new Uint16Array(6); + indices[0] = 0; + indices[1] = 1; + indices[2] = 3; + indices[3] = 1; + indices[4] = 2; + indices[5] = 3; + var geometry = new THREE.BufferGeometry(); + geometry.addAttribute("position", new THREE.BufferAttribute(positions, 3)); + geometry.setIndex(new THREE.BufferAttribute(indices, 1)); + return geometry; + }; + return MeshFactory; +}()); +exports.MeshFactory = MeshFactory; +exports.default = MeshFactory; -},{"../../../Component":226,"../../../Viewer":236,"virtual-dom":182}],301:[function(require,module,exports){ +},{"../../Component":274,"three":225}],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]; }; - return function (d, b) { - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); - }; -})(); Object.defineProperty(exports, "__esModule", { value: true }); -var Component_1 = require("../../../Component"); -/** - * @class SpotTag - * - * @classdesc Tag holding properties for visualizing the centroid of a geometry. - * - * @example - * ``` - * var geometry = new Mapillary.TagComponent.PointGeometry([0.3, 0.3]); - * var tag = new Mapillary.TagComponent.SpotTag( - * "id-1", - * geometry - * { editable: true, color: 0xff0000 }); - * - * tagComponent.add([tag]); - * ``` - */ -var SpotTag = (function (_super) { - __extends(SpotTag, _super); - /** - * Create a spot tag. - * - * @override - * @constructor - * @param {string} id - * @param {Geometry} geometry - * @param {IOutlineTagOptions} options - Options defining the visual appearance and - * behavior of the spot tag. - */ - function SpotTag(id, geometry, options) { - var _this = _super.call(this, id, geometry) || this; - options = !!options ? options : {}; - _this._color = options.color == null ? 0xFFFFFF : options.color; - _this._editable = options.editable == null ? false : options.editable; - _this._icon = options.icon === undefined ? null : options.icon; - _this._text = options.text === undefined ? null : options.text; - _this._textColor = options.textColor == null ? 0xFFFFFF : options.textColor; +var THREE = require("three"); +var MeshScene = /** @class */ (function () { + function MeshScene() { + this.scene = new THREE.Scene(); + this.sceneOld = new THREE.Scene(); + this.imagePlanes = []; + this.imagePlanesOld = []; + } + MeshScene.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; + }; + MeshScene.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); + } + }; + MeshScene.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); + } + }; + MeshScene.prototype.setImagePlanes = function (planes) { + this._clear(); + this.addImagePlanes(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.imagePlanes, this.scene); + this.imagePlanes.length = 0; + }; + MeshScene.prototype._clearOld = function () { + this._dispose(this.imagePlanesOld, this.sceneOld); + this.imagePlanesOld.length = 0; + }; + MeshScene.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(); + } + } + }; + return MeshScene; +}()); +exports.MeshScene = MeshScene; +exports.default = MeshScene; + +},{"three":225}],375:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var MouseOperator = /** @class */ (function () { + function MouseOperator() { + } + MouseOperator.filteredPairwiseMouseDrag$ = function (name, mouseService) { + return mouseService + .filtered$(name, mouseService.mouseDragStart$).pipe(operators_1.switchMap(function (mouseDragStart) { + var mouseDragging$ = rxjs_1.concat(rxjs_1.of(mouseDragStart), mouseService + .filtered$(name, mouseService.mouseDrag$)); + var mouseDragEnd$ = mouseService + .filtered$(name, mouseService.mouseDragEnd$).pipe(operators_1.map(function () { + return null; + })); + return rxjs_1.merge(mouseDragging$, mouseDragEnd$).pipe(operators_1.takeWhile(function (e) { + return !!e; + }), operators_1.startWith(null)); + }), operators_1.pairwise(), operators_1.filter(function (pair) { + return pair[0] != null && pair[1] != null; + })); + }; + return MouseOperator; +}()); +exports.MouseOperator = MouseOperator; +exports.default = MouseOperator; + +},{"rxjs":26,"rxjs/operators":224}],376:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +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 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; } - Object.defineProperty(SpotTag.prototype, "color", { - /** - * Get color property. - * @returns {number} The color of the spot as a hexagonal number; - */ - get: function () { - return this._color; - }, - /** - * Set color property. - * @param {number} - * - * @fires Tag#changed - */ - set: function (value) { - this._color = value; - this._notifyChanged$.next(this); - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(SpotTag.prototype, "editable", { - /** - * Get editable property. - * @returns {boolean} Value indicating if tag is editable. - */ - get: function () { - return this._editable; - }, - /** - * Set editable property. - * @param {boolean} - * - * @fires Tag#changed - */ - set: function (value) { - this._editable = value; - this._notifyChanged$.next(this); - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(SpotTag.prototype, "icon", { - /** - * Get icon property. - * @returns {string} - */ - get: function () { - return this._icon; - }, - /** - * Set icon property. - * @param {string} - * - * @fires Tag#changed - */ - set: function (value) { - this._icon = value; - this._notifyChanged$.next(this); - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(SpotTag.prototype, "text", { - /** - * Get text property. - * @returns {string} - */ - get: function () { - return this._text; - }, - /** - * Set text property. - * @param {string} - * - * @fires Tag#changed - */ - set: function (value) { - this._text = value; - this._notifyChanged$.next(this); - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(SpotTag.prototype, "textColor", { - /** - * Get text color property. - * @returns {number} - */ - get: function () { - return this._textColor; - }, - /** - * Set text color property. - * @param {number} - * - * @fires Tag#changed - */ - set: function (value) { - this._textColor = value; - this._notifyChanged$.next(this); - }, - enumerable: true, - configurable: true - }); - /** - * Set options for tag. - * - * @description Sets all the option properties provided and keps - * the rest of the values as is. - * - * @param {ISpotTagOptions} options - Spot tag options - * - * @fires {Tag#changed} - */ - SpotTag.prototype.setOptions = function (options) { - this._color = options.color == null ? this._color : options.color; - this._editable = options.editable == null ? this._editable : options.editable; - this._icon = options.icon === undefined ? this._icon : options.icon; - this._text = options.text === undefined ? this._text : options.text; - this._textColor = options.textColor == null ? this._textColor : options.textColor; - this._notifyChanged$.next(this); + ZoomComponent.prototype._activate = function () { + var _this = this; + this._renderSubscription = rxjs_1.combineLatest(this._navigator.stateService.currentState$, this._navigator.stateService.state$).pipe(operators_1.map(function (_a) { + var frame = _a[0], state = _a[1]; + return [frame.state.zoom, state]; + }), operators_1.map(function (_a) { + var zoom = _a[0], state = _a[1]; + 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]); + return { + name: _this._name, + vnode: vd.h("div.ZoomContainer", { 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); + }); }; - return SpotTag; -}(Component_1.Tag)); -exports.SpotTag = SpotTag; -exports.default = SpotTag; + ZoomComponent.prototype._deactivate = function () { + this._renderSubscription.unsubscribe(); + this._zoomSubscription.unsubscribe(); + }; + ZoomComponent.prototype._getDefaultConfiguration = function () { + return {}; + }; + ZoomComponent.componentName = "zoom"; + return ZoomComponent; +}(Component_1.Component)); +exports.ZoomComponent = ZoomComponent; +Component_1.ComponentService.register(ZoomComponent); +exports.default = ZoomComponent; -},{"../../../Component":226}],302:[function(require,module,exports){ +},{"../../Component":274,"../../Geo":277,"../../State":281,"rxjs":26,"rxjs/operators":224,"virtual-dom":230}],377:[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; } @@ -30341,116 +34858,35 @@ 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"); -var Utils_1 = require("../../../Utils"); +var MapillaryError_1 = require("./MapillaryError"); /** - * @class Tag - * @abstract - * @classdesc Abstract class representing the basic functionality of for a tag. + * @class AbortMapillaryError + * + * @classdesc Error thrown when a move to request has been + * aborted before completing because of a subsequent request. */ -var Tag = (function (_super) { - __extends(Tag, _super); - /** - * Create a tag. - * - * @constructor - * @param {string} id - * @param {Geometry} geometry - */ - function Tag(id, geometry) { - var _this = _super.call(this) || this; - _this._id = id; - _this._geometry = geometry; - _this._notifyChanged$ = new Subject_1.Subject(); - _this._notifyChanged$ - .subscribe(function (t) { - _this.fire(Tag.changed, _this); - }); - _this._geometry.changed$ - .subscribe(function (g) { - _this.fire(Tag.geometrychanged, _this); - }); +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; } - Object.defineProperty(Tag.prototype, "id", { - /** - * Get id property. - * @returns {string} - */ - get: function () { - return this._id; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(Tag.prototype, "geometry", { - /** - * Get geometry property. - * @returns {Geometry} The geometry of the tag. - */ - get: function () { - return this._geometry; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(Tag.prototype, "changed$", { - /** - * Get changed observable. - * @returns {Observable} - * @ignore - */ - get: function () { - return this._notifyChanged$; - }, - enumerable: true, - configurable: true - }); - Object.defineProperty(Tag.prototype, "geometryChanged$", { - /** - * Get geometry changed observable. - * @returns {Observable} - * @ignore - */ - get: function () { - var _this = this; - return this._geometry.changed$ - .map(function (geometry) { - return _this; - }) - .share(); - }, - enumerable: true, - configurable: true - }); - /** - * Event fired when a property related to the visual appearance of the - * tag has changed. - * - * @event Tag#changed - * @type {Tag} The tag instance that has changed. - */ - Tag.changed = "changed"; - /** - * Event fired when the geometry of the tag has changed. - * - * @event Tag#geometrychanged - * @type {Tag} The tag instance whose geometry has changed. - */ - Tag.geometrychanged = "geometrychanged"; - return Tag; -}(Utils_1.EventEmitter)); -exports.Tag = Tag; -exports.default = Tag; + return AbortMapillaryError; +}(MapillaryError_1.MapillaryError)); +exports.AbortMapillaryError = AbortMapillaryError; +exports.default = AbortMapillaryError; -},{"../../../Utils":235,"rxjs/Subject":34,"rxjs/add/operator/map":65,"rxjs/add/operator/share":74}],303:[function(require,module,exports){ +},{"./MapillaryError":380}],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; } @@ -30459,10 +34895,11 @@ var __extends = (this && this.__extends) || (function () { })(); Object.defineProperty(exports, "__esModule", { value: true }); var MapillaryError_1 = require("./MapillaryError"); -var ArgumentMapillaryError = (function (_super) { +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; } @@ -30471,12 +34908,15 @@ var ArgumentMapillaryError = (function (_super) { exports.ArgumentMapillaryError = ArgumentMapillaryError; exports.default = ArgumentMapillaryError; -},{"./MapillaryError":305}],304:[function(require,module,exports){ +},{"./MapillaryError":380}],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; } @@ -30485,10 +34925,11 @@ var __extends = (this && this.__extends) || (function () { })(); Object.defineProperty(exports, "__esModule", { value: true }); var MapillaryError_1 = require("./MapillaryError"); -var GraphMapillaryError = (function (_super) { +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; } @@ -30497,12 +34938,15 @@ var GraphMapillaryError = (function (_super) { exports.GraphMapillaryError = GraphMapillaryError; exports.default = GraphMapillaryError; -},{"./MapillaryError":305}],305:[function(require,module,exports){ +},{"./MapillaryError":380}],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; } @@ -30510,10 +34954,11 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var MapillaryError = (function (_super) { +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; } @@ -30522,9 +34967,8 @@ var MapillaryError = (function (_super) { exports.MapillaryError = MapillaryError; exports.default = MapillaryError; -},{}],306:[function(require,module,exports){ +},{}],381:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); var THREE = require("three"); /** @@ -30532,7 +34976,7 @@ var THREE = require("three"); * * @classdesc Holds information about a camera. */ -var Camera = (function () { +var Camera = /** @class */ (function () { /** * Create a new camera instance. * @param {Transform} [transform] - Optional transform instance. @@ -30672,7 +35116,21 @@ var Camera = (function () { }()); exports.Camera = Camera; -},{"three":176}],307:[function(require,module,exports){ +},{"three":225}],382:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +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; + +},{"../Geo":277}],383:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); /** @@ -30744,7 +35202,7 @@ Object.defineProperty(exports, "__esModule", { value: true }); * WGS84 to ENU and ENU to WGS84 are two step conversions with ECEF calculated in * the first step for both conversions. */ -var GeoCoords = (function () { +var GeoCoords = /** @class */ (function () { function GeoCoords() { this._wgs84a = 6378137.0; this._wgs84b = 6356752.31424518; @@ -30896,9 +35354,81 @@ var GeoCoords = (function () { exports.GeoCoords = GeoCoords; exports.default = GeoCoords; -},{}],308:[function(require,module,exports){ +},{}],384:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +function sign(n) { + return n > 0 ? 1 : n < 0 ? -1 : 0; +} +function colinearPointOnSegment(p, s) { + return p.x <= Math.max(s.p1.x, s.p2.x) && + p.x >= Math.min(s.p1.x, s.p2.x) && + p.y >= Math.max(s.p1.y, s.p2.y) && + p.y >= Math.min(s.p1.y, s.p2.y); +} +function parallel(s1, s2) { + var ux = s1.p2.x - s1.p1.x; + var uy = s1.p2.y - s1.p1.y; + var vx = s2.p2.x - s2.p1.x; + var vy = s2.p2.y - s2.p1.y; + var cross = ux * vy - uy * vx; + var u2 = ux * ux + uy * uy; + var v2 = vx * vx + vy * vy; + var epsilon2 = 1e-10; + return cross * cross < epsilon2 * u2 * v2; +} +function tripletOrientation(p1, p2, p3) { + var orientation = (p2.y - p1.y) * (p3.x - p2.x) - + (p3.y - p2.y) * (p2.x - p1.x); + return sign(orientation); +} +function segmentsIntersect(s1, s2) { + if (parallel(s1, s2)) { + return false; + } + var o1 = tripletOrientation(s1.p1, s1.p2, s2.p1); + var o2 = tripletOrientation(s1.p1, s1.p2, s2.p2); + var o3 = tripletOrientation(s2.p1, s2.p2, s1.p1); + var o4 = tripletOrientation(s2.p1, s2.p2, s1.p2); + if (o1 !== o2 && o3 !== o4) { + return true; + } + if (o1 === 0 && colinearPointOnSegment(s2.p1, s1)) { + return true; + } + if (o2 === 0 && colinearPointOnSegment(s2.p2, s1)) { + return true; + } + if (o3 === 0 && colinearPointOnSegment(s1.p1, s2)) { + return true; + } + if (o4 === 0 && colinearPointOnSegment(s1.p2, s2)) { + return true; + } + return false; +} +exports.segmentsIntersect = segmentsIntersect; +function segmentIntersection(s1, s2) { + if (parallel(s1, s2)) { + return undefined; + } + var x1 = s1.p1.x; + var x2 = s1.p2.x; + var y1 = s1.p1.y; + var y2 = s1.p2.y; + var x3 = s2.p1.x; + var x4 = s2.p2.x; + var y3 = s2.p1.y; + var y4 = s2.p2.y; + var den = (x1 - x2) * (y3 - y4) - (y1 - y2) * (x3 - x4); + var xNum = (x1 * y2 - y1 * x2) * (x3 - x4) - (x1 - x2) * (x3 * y4 - y3 * x4); + var yNum = (x1 * y2 - y1 * x2) * (y3 - y4) - (y1 - y2) * (x3 * y4 - y3 * x4); + return { x: xNum / den, y: yNum / den }; +} +exports.segmentIntersection = segmentIntersection; + +},{}],385:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); var THREE = require("three"); /** @@ -30906,7 +35436,7 @@ var THREE = require("three"); * * @classdesc Provides methods for scalar, vector and matrix calculations. */ -var Spatial = (function () { +var Spatial = /** @class */ (function () { function Spatial() { this._epsilon = 1e-9; } @@ -31079,8 +35609,9 @@ var Spatial = (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; }; /** @@ -31104,18 +35635,18 @@ var Spatial = (function () { * (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; @@ -31125,9 +35656,8 @@ var Spatial = (function () { exports.Spatial = Spatial; exports.default = Spatial; -},{"three":176}],309:[function(require,module,exports){ +},{"three":225}],386:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); var THREE = require("three"); /** @@ -31136,31 +35666,56 @@ var THREE = require("three"); * @classdesc Class used for calculating coordinate transformations * and projections. */ -var Transform = (function () { +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) { + 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._radialPeak = this._getRadialPeak(this._ck1, this._ck2); } + Object.defineProperty(Transform.prototype, "ck1", { + get: function () { + return this._ck1; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Transform.prototype, "ck2", { + get: function () { + return this._ck2; + }, + enumerable: true, + configurable: true + }); Object.defineProperty(Transform.prototype, "basicAspect", { /** * Get basic aspect. @@ -31188,6 +35743,13 @@ var Transform = (function () { enumerable: true, configurable: true }); + Object.defineProperty(Transform.prototype, "basicRt", { + get: function () { + return this._basicRt; + }, + enumerable: true, + configurable: true + }); Object.defineProperty(Transform.prototype, "basicWidth", { /** * Get basic width. @@ -31313,6 +35875,18 @@ var Transform = (function () { enumerable: true, configurable: true }); + Object.defineProperty(Transform.prototype, "radialPeak", { + /** + * Get radial peak. + * @returns {number} Value indicating the radius where the radial + * undistortion function peaks. + */ + get: function () { + return this._radialPeak; + }, + enumerable: true, + configurable: true + }); Object.defineProperty(Transform.prototype, "width", { /** * Get width. @@ -31377,12 +35951,15 @@ var Transform = (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. @@ -31399,12 +35976,17 @@ var Transform = (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]; }; @@ -31439,7 +36021,20 @@ var Transform = (function () { return [x, y, z]; } else { - var v = new THREE.Vector3(sfm[0], sfm[1], this._focal); + var _a = [sfm[0] / this._focal, sfm[1] / this._focal], dxn = _a[0], dyn = _a[1]; + var rp = this._radialPeak; + var dr = Math.sqrt(dxn * dxn + dyn * dyn); + var d = 1.0; + for (var i = 0; i < 10; i++) { + var r = dr / d; + if (r > rp) { + r = rp; + } + d = 1 + this._ck1 * Math.pow(r, 2) + this._ck2 * Math.pow(r, 4); + } + 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]; } @@ -31479,9 +36074,16 @@ var Transform = (function () { } 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 { @@ -31626,6 +36228,44 @@ var Transform = (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. @@ -31635,8 +36275,10 @@ var Transform = (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); @@ -31654,9 +36296,8 @@ var Transform = (function () { }()); exports.Transform = Transform; -},{"three":176}],310:[function(require,module,exports){ +},{"three":225}],387:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); var THREE = require("three"); /** @@ -31668,7 +36309,7 @@ var THREE = require("three"); * Basic coordinates are 2D coordinates on the [0, 1] interval and * have the origin point, (0, 0), at the top left corner and the * maximum value, (1, 1), at the bottom right corner of the original - * photo. + * image. * * Viewport coordinates are 2D coordinates on the [-1, 1] interval and * have the origin point in the center. The bottom left corner point is @@ -31681,7 +36322,7 @@ var THREE = require("three"); * * 3D coordinates are in the topocentric world reference frame. */ -var ViewportCoords = (function () { +var ViewportCoords = /** @class */ (function () { function ViewportCoords() { this._unprojectDepth = 200; } @@ -31719,13 +36360,11 @@ var ViewportCoords = (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; }; /** @@ -31745,6 +36384,28 @@ var ViewportCoords = (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. * @@ -32028,7 +36689,8 @@ var ViewportCoords = (function () { exports.ViewportCoords = ViewportCoords; exports.default = ViewportCoords; -},{"three":176}],311:[function(require,module,exports){ + +},{"three":225}],388:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); /** @@ -32037,7 +36699,7 @@ Object.defineProperty(exports, "__esModule", { value: true }); * @classdesc Represents a class for creating node filters. Implementation and * definitions based on https://github.com/mapbox/feature-filter. */ -var FilterCreator = (function () { +var FilterCreator = /** @class */ (function () { function FilterCreator() { } /** @@ -32116,18 +36778,12 @@ var FilterCreator = (function () { exports.FilterCreator = FilterCreator; exports.default = FilterCreator; -},{}],312:[function(require,module,exports){ +},{}],389:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var rbush = require("rbush"); -var 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"); var Edge_1 = require("../Edge"); var Error_1 = require("../Error"); var Graph_1 = require("../Graph"); @@ -32136,7 +36792,7 @@ var Graph_1 = require("../Graph"); * * @classdesc Represents a graph of nodes with edges. */ -var Graph = (function () { +var Graph = /** @class */ (function () { /** * Create a new graph instance. * @@ -32151,14 +36807,16 @@ var Graph = (function () { this._apiV3 = apiV3; this._cachedNodes = {}; this._cachedNodeTiles = {}; + this._cachedSequenceNodes = {}; this._cachedSpatialEdges = {}; this._cachedTiles = {}; this._cachingFill$ = {}; this._cachingFull$ = {}; + this._cachingSequenceNodes$ = {}; this._cachingSequences$ = {}; this._cachingSpatialArea$ = {}; this._cachingTiles$ = {}; - this._changed$ = new 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(); @@ -32169,6 +36827,7 @@ var Graph = (function () { { maxSequences: 50, maxUnusedNodes: 100, + maxUnusedPreStoredNodes: 30, maxUnusedTiles: 20, }; this._nodes = {}; @@ -32195,6 +36854,83 @@ var Graph = (function () { enumerable: true, configurable: true }); + /** + * Caches the full node data for all images within a bounding + * box. + * + * @description The node assets are not cached. + * + * @param {ILatLon} sw - South west corner of bounding box. + * @param {ILatLon} ne - North east corner of bounding box. + * @returns {Observable} 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$).pipe(operators_1.mergeAll())); + }), operators_1.reduce(function (acc, value) { + return acc.concat(value); + })); + }; /** * Retrieve and cache node fill properties. * @@ -32219,24 +36955,19 @@ var Graph = (function () { if (node.full) { throw new Error_1.GraphMapillaryError("Cannot fill node that is already full (" + key + ")."); } - this._cachingFill$[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]; }; /** @@ -32256,8 +36987,7 @@ var Graph = (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); @@ -32266,8 +36996,8 @@ var Graph = (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); @@ -32276,18 +37006,14 @@ var Graph = (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$[key]; }; /** @@ -32340,6 +37066,77 @@ var Graph = (function () { var edges = this._edgeCalculator.computeSequenceEdges(node, sequence); node.cacheSequenceEdges(edges); }; + /** + * Retrieve and cache full nodes for all keys in a sequence. + * + * @param {string} sequenceKey - Key of sequence. + * @param {string} referenceNodeKey - Key of node to use as reference + * for optimized caching. + * @returns {Observable} Observable emitting the graph + * when the nodes of the sequence has been cached. + */ + Graph.prototype.cacheSequenceNodes$ = function (sequenceKey, referenceNodeKey) { + var _this = this; + if (!this.hasSequence(sequenceKey)) { + throw new Error_1.GraphMapillaryError("Cannot cache sequence nodes of sequence that does not exist in graph (" + sequenceKey + ")."); + } + if (this.hasSequenceNodes(sequenceKey)) { + throw new Error_1.GraphMapillaryError("Sequence nodes already cached (" + sequenceKey + ")."); + } + var sequence = this.getSequence(sequenceKey); + if (sequence.key in this._cachingSequenceNodes$) { + return this._cachingSequenceNodes$[sequence.key]; + } + var batches = []; + var keys = sequence.keys.slice(); + var referenceBatchSize = 50; + if (!!referenceNodeKey && keys.length > referenceBatchSize) { + var referenceIndex = keys.indexOf(referenceNodeKey); + var startIndex = Math.max(0, Math.min(referenceIndex - referenceBatchSize / 2, keys.length - referenceBatchSize)); + batches.push(keys.splice(startIndex, referenceBatchSize)); + } + var batchSize = 200; + while (keys.length > 0) { + batches.push(keys.splice(0, batchSize)); + } + var batchesToCache = batches.length; + var sequenceNodes$ = rxjs_1.from(batches).pipe(operators_1.mergeMap(function (batch) { + return _this._apiV3.imageByKeyFull$(batch).pipe(operators_1.tap(function (imageByKeyFull) { + for (var fullKey in imageByKeyFull) { + if (!imageByKeyFull.hasOwnProperty(fullKey)) { + continue; + } + var fn = imageByKeyFull[fullKey]; + if (_this.hasNode(fullKey)) { + var node = _this.getNode(fn.key); + if (!node.full) { + _this._makeFull(node, fn); + } + } + else { + if (fn.sequence_key == null) { + console.warn("Sequence missing, discarding node (" + fn.key + ")"); + } + var node = new Graph_1.Node(fn); + _this._makeFull(node, fn); + var h = _this._graphCalculator.encodeH(node.originalLatLon, _this._tilePrecision); + _this._preStore(h, node); + _this._setNode(node); + } + } + batchesToCache--; + }), operators_1.map(function (imageByKeyFull) { + return _this; + })); + }, 6), operators_1.last(), operators_1.finalize(function () { + delete _this._cachingSequenceNodes$[sequence.key]; + if (batchesToCache === 0) { + _this._cachedSequenceNodes[sequence.key] = true; + } + }), operators_1.publish(), operators_1.refCount()); + this._cachingSequenceNodes$[sequence.key] = sequenceNodes$; + return sequenceNodes$; + }; /** * Retrieve and cache full nodes for a node spatial area. * @@ -32374,8 +37171,7 @@ var Graph = (function () { var batchesToCache = batches.length; var spatialNodes$ = []; var _loop_1 = function (batch) { - var spatialNodeBatch$ = this_1._apiV3.imageByKeyFill$(batch) - .do(function (imageByKeyFill) { + var spatialNodeBatch$ = this_1._apiV3.imageByKeyFill$(batch).pipe(operators_1.tap(function (imageByKeyFill) { for (var fillKey in imageByKeyFill) { if (!imageByKeyFill.hasOwnProperty(fillKey)) { continue; @@ -32392,11 +37188,9 @@ var Graph = (function () { if (--batchesToCache === 0) { delete _this._cachingSpatialArea$[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) { @@ -32410,14 +37204,11 @@ var Graph = (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; @@ -32477,8 +37268,8 @@ var Graph = (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. */ @@ -32506,75 +37297,10 @@ var Graph = (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$([h]) - .do(function (imagesByH) { - var coreNodes = imagesByH[h]; - if (h in _this._cachedTiles) { - return; - } - _this._nodeIndexTiles[h] = []; - _this._cachedTiles[h] = { accessed: new Date().getTime(), nodes: [] }; - var hCache = _this._cachedTiles[h].nodes; - var preStored = _this._removeFromPreStore(h); - for (var index in coreNodes) { - if (!coreNodes.hasOwnProperty(index)) { - continue; - } - var coreNode = coreNodes[index]; - if (coreNode == null) { - break; - } - if (coreNode.sequence == null || - coreNode.sequence.key == null) { - console.warn("Sequence missing, discarding (" + coreNode.key + ")"); - continue; - } - if (preStored != null && coreNode.key in preStored) { - var node_1 = preStored[coreNode.key]; - delete preStored[coreNode.key]; - hCache.push(node_1); - var nodeIndexItem_1 = { - lat: node_1.latLon.lat, - lon: node_1.latLon.lon, - node: node_1, - }; - _this._nodeIndex.insert(nodeIndexItem_1); - _this._nodeIndexTiles[h].push(nodeIndexItem_1); - _this._nodeToTile[node_1.key] = h; - continue; - } - var node = new Graph_1.Node(coreNode); - hCache.push(node); - var nodeIndexItem = { - lat: node.latLon.lat, - lon: node.latLon.lon, - node: node, - }; - _this._nodeIndex.insert(nodeIndexItem); - _this._nodeIndexTiles[h].push(nodeIndexItem); - _this._nodeToTile[node.key] = h; - _this._setNode(node); - } - delete _this._cachingTiles$[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); @@ -32584,8 +37310,7 @@ var Graph = (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); @@ -32596,12 +37321,9 @@ var Graph = (function () { _this._cachedNodeTiles[key] = true; } throw error; - }) - .finally(function () { + }), operators_1.finalize(function () { _this._changed$.next(_this); - }) - .publish() - .refCount()); + }), operators_1.publish(), operators_1.refCount())); }; var this_2 = this; for (var _i = 0, _a = nodeTiles.caching; _i < _a.length; _i++) { @@ -32666,6 +37388,16 @@ var Graph = (function () { Graph.prototype.isCachingSequence = function (sequenceKey) { return sequenceKey in this._cachingSequences$; }; + /** + * Get a value indicating if the graph is caching sequence nodes. + * + * @param {string} sequenceKey - Key of sequence. + * @returns {boolean} Value indicating if the sequence nodes are + * being cached. + */ + Graph.prototype.isCachingSequenceNodes = function (sequenceKey) { + return sequenceKey in this._cachingSequenceNodes$; + }; /** * Get a value indicating if the graph is caching the tiles * required for calculating spatial edges of a node. @@ -32732,6 +37464,16 @@ var Graph = (function () { } return hasSequence; }; + /** + * Get a value indicating if sequence nodes has been cached in the graph. + * + * @param {string} sequenceKey - Key of sequence. + * @returns {boolean} Value indicating if a sequence nodes has been + * cached in the graph. + */ + Graph.prototype.hasSequenceNodes = function (sequenceKey) { + return sequenceKey in this._cachedSequenceNodes; + }; /** * Get a value indicating if the graph has fully cached * all nodes in the spatial area of a node. @@ -32883,8 +37625,8 @@ var Graph = (function () { this._nodes = {}; this._nodeToTile = {}; this._preStored = {}; - for (var _c = 0, nodes_1 = nodes; _c < nodes_1.length; _c++) { - var node = nodes_1[_c]; + for (var _c = 0, nodes_2 = nodes; _c < nodes_2.length; _c++) { + var node = nodes_2[_c]; this._nodes[node.key] = node; var h = this._graphCalculator.encodeH(node.originalLatLon, this._tilePrecision); this._preStore(h, node); @@ -32916,12 +37658,15 @@ var Graph = (function () { * @param {Array} keepKeys - Keys of nodes to keep in * graph unrelated to last access. Tiles related to those keys * will also be kept in graph. + * @param {string} keepSequenceKey - Optional key of sequence + * for which the belonging nodes should not be disposed or + * removed from the graph. These nodes may still be uncached if + * not specified in keep keys param. */ - Graph.prototype.uncache = function (keepKeys) { + Graph.prototype.uncache = function (keepKeys, keepSequenceKey) { var keysInUse = {}; this._addNewKeys(keysInUse, this._cachingFull$); this._addNewKeys(keysInUse, this._cachingFill$); - this._addNewKeys(keysInUse, this._cachingTiles$); this._addNewKeys(keysInUse, this._cachingSpatialArea$); this._addNewKeys(keysInUse, this._requiredNodeTiles); this._addNewKeys(keysInUse, this._requiredSpatialArea); @@ -32963,8 +37708,43 @@ var Graph = (function () { }); for (var _b = 0, uncacheHs_1 = uncacheHs; _b < uncacheHs_1.length; _b++) { var uncacheH = uncacheHs_1[_b]; - this._uncacheTile(uncacheH); + this._uncacheTile(uncacheH, keepSequenceKey); } + var potentialPreStored = []; + var nonCachedPreStored = []; + for (var h in this._preStored) { + if (!this._preStored.hasOwnProperty(h) || h in this._cachingTiles$) { + continue; + } + var prestoredNodes = this._preStored[h]; + for (var key in prestoredNodes) { + if (!prestoredNodes.hasOwnProperty(key) || key in keysInUse) { + continue; + } + if (prestoredNodes[key].sequenceKey === keepSequenceKey) { + continue; + } + if (key in this._cachedNodes) { + potentialPreStored.push([this._cachedNodes[key], h]); + } + else { + nonCachedPreStored.push([key, h]); + } + } + } + var uncachePreStored = potentialPreStored + .sort(function (_a, _b) { + var na1 = _a[0], h1 = _a[1]; + var na2 = _b[0], h2 = _b[1]; + return na2.accessed - na1.accessed; + }) + .slice(this._configuration.maxUnusedPreStoredNodes) + .map(function (_a) { + var na = _a[0], h = _a[1]; + return [na.node.key, h]; + }); + this._uncachePreStored(nonCachedPreStored); + this._uncachePreStored(uncachePreStored); var potentialNodes = []; for (var key in this._cachedNodes) { if (!this._cachedNodes.hasOwnProperty(key) || key in keysInUse) { @@ -32992,7 +37772,8 @@ var Graph = (function () { var potentialSequences = []; for (var sequenceKey in this._sequences) { if (!this._sequences.hasOwnProperty(sequenceKey) || - sequenceKey in this._cachingSequences$) { + sequenceKey in this._cachingSequences$ || + sequenceKey === keepSequenceKey) { continue; } potentialSequences.push(this._sequences[sequenceKey]); @@ -33006,6 +37787,9 @@ var Graph = (function () { var sequenceAccess = uncacheSequences_1[_d]; var sequenceKey = sequenceAccess.sequence.key; delete this._sequences[sequenceKey]; + if (sequenceKey in this._cachedSequenceNodes) { + delete this._cachedSequenceNodes[sequenceKey]; + } sequenceAccess.sequence.dispose(); } }; @@ -33024,8 +37808,7 @@ var Graph = (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(), @@ -33033,20 +37816,74 @@ var Graph = (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; @@ -33077,11 +37914,10 @@ var Graph = (function () { } this._nodes[key] = node; }; - Graph.prototype._uncacheTile = function (h) { + Graph.prototype._uncacheTile = function (h, keepSequenceKey) { for (var _i = 0, _a = this._cachedTiles[h].nodes; _i < _a.length; _i++) { var node = _a[_i]; var key = node.key; - delete this._nodes[key]; delete this._nodeToTile[key]; if (key in this._cachedNodes) { delete this._cachedNodes[key]; @@ -33092,7 +37928,17 @@ var Graph = (function () { if (key in this._cachedSpatialEdges) { delete this._cachedSpatialEdges[key]; } - node.dispose(); + if (node.sequenceKey === keepSequenceKey) { + this._preStore(h, node); + node.uncache(); + } + else { + delete this._nodes[key]; + if (node.sequenceKey in this._cachedSequenceNodes) { + delete this._cachedSequenceNodes[node.sequenceKey]; + } + node.dispose(); + } } for (var _b = 0, _c = this._nodeIndexTiles[h]; _b < _c.length; _b++) { var nodeIndexItem = _c[_b]; @@ -33101,6 +37947,33 @@ var Graph = (function () { delete this._nodeIndexTiles[h]; delete this._cachedTiles[h]; }; + Graph.prototype._uncachePreStored = function (preStored) { + var hs = {}; + for (var _i = 0, preStored_1 = preStored; _i < preStored_1.length; _i++) { + var _a = preStored_1[_i], key = _a[0], h = _a[1]; + if (key in this._nodes) { + delete this._nodes[key]; + } + if (key in this._cachedNodes) { + delete this._cachedNodes[key]; + } + var node = this._preStored[h][key]; + if (node.sequenceKey in this._cachedSequenceNodes) { + delete this._cachedSequenceNodes[node.sequenceKey]; + } + delete this._preStored[h][key]; + node.dispose(); + hs[h] = true; + } + for (var h in hs) { + if (!hs.hasOwnProperty(h)) { + continue; + } + if (Object.keys(this._preStored[h]).length === 0) { + delete this._preStored[h]; + } + } + }; Graph.prototype._updateCachedTileAccess = function (key, accessed) { if (key in this._nodeToTile) { this._cachedTiles[this._nodeToTile[key]].accessed = accessed; @@ -33116,32 +37989,19 @@ var Graph = (function () { exports.Graph = Graph; exports.default = Graph; -},{"../Edge":227,"../Error":228,"../Graph":230,"rbush":25,"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}],313:[function(require,module,exports){ +},{"../Edge":275,"../Error":276,"../Graph":278,"rbush":25,"rxjs":26,"rxjs/operators":224}],390:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); var geohash = require("latlon-geohash"); var THREE = require("three"); +var Error_1 = require("../Error"); var Geo_1 = require("../Geo"); -var GeoHashDirections = (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 * * @classdesc Represents a calculator for graph entities. */ -var GraphCalculator = (function () { +var GraphCalculator = /** @class */ (function () { /** * Create a new graph calculator instance. * @@ -33193,31 +38053,57 @@ var GraphCalculator = (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. @@ -33278,45 +38164,103 @@ var GraphCalculator = (function () { exports.GraphCalculator = GraphCalculator; exports.default = GraphCalculator; -},{"../Geo":229,"latlon-geohash":21,"three":176}],314:[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"); +},{"../Error":276,"../Geo":277,"latlon-geohash":21,"three":225}],391:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Enumeration for graph modes. + * @enum {number} + * @readonly + * @description Modes for the retrieval and caching performed + * by the graph service on the graph. + */ +var GraphMode; +(function (GraphMode) { + /** + * Caching is performed on sequences only and sequence edges are + * calculated. Spatial tiles + * are not retrieved and spatial edges are not calculated when + * caching nodes. Complete sequences are being cached for requested + * nodes within the graph. + */ + GraphMode[GraphMode["Sequence"] = 0] = "Sequence"; + /** + * Caching is performed with emphasis on spatial data. Sequence edges + * as well as spatial edges are cached. Sequence data + * is still requested but complete sequences are not being cached + * for requested nodes. + * + * This is the initial mode of the graph service. + */ + GraphMode[GraphMode["Spatial"] = 1] = "Spatial"; +})(GraphMode = exports.GraphMode || (exports.GraphMode = {})); +exports.default = GraphMode; + +},{}],392:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Graph_1 = require("../Graph"); /** * @class GraphService * * @classdesc Represents a service for graph operations. */ -var GraphService = (function () { +var GraphService = /** @class */ (function () { /** * Create a new graph service instance. * * @param {Graph} graph - Graph instance to be operated on. */ function GraphService(graph, imageLoadingService) { - this._graph$ = 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 rxjs_1.Subject(); + this._graphMode$ = this._graphModeSubject$.pipe(operators_1.startWith(this._graphMode), operators_1.publishReplay(1), operators_1.refCount()); + this._graphMode$.subscribe(function () { }); this._imageLoadingService = imageLoadingService; this._firstGraphSubjects$ = []; this._initializeCacheSubscriptions = []; this._sequenceSubscriptions = []; this._spatialSubscriptions = []; } + Object.defineProperty(GraphService.prototype, "graphMode$", { + /** + * Get graph mode observable. + * + * @description Emits the current graph mode. + * + * @returns {Observable} Observable + * emitting the current graph mode when it changes. + */ + get: function () { + return this._graphMode$; + }, + enumerable: true, + configurable: true + }); + /** + * Cache full nodes in a bounding box. + * + * @description When called, the full properties of + * the node are retrieved. The node cache is not initialized + * for any new nodes retrieved and the node assets are not + * retrieved, {@link cacheNode$} needs to be called for caching + * assets. + * + * @param {ILatLon} sw - South west corner of bounding box. + * @param {ILatLon} ne - North east corner of bounding box. + * @return {Observable>} Observable emitting a single item, + * the nodes of the bounding box, when they have all been retrieved. + * @throws {Error} Propagates any IO node caching errors to the caller. + */ + GraphService.prototype.cacheBoundingBox$ = 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. * @@ -33337,50 +38281,40 @@ var GraphService = (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$.complete(); @@ -33390,93 +38324,78 @@ var GraphService = (function () { if (!initializeCacheSubscription.closed) { this._initializeCacheSubscriptions.push(initializeCacheSubscription); } - var sequenceSubscription = firstGraph$ - .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); - }) - .do(function (graph) { + return rxjs_1.of(graph); + }), operators_1.publishReplay(1), operators_1.refCount()); + var sequenceSubscription = graphSequence$.pipe(operators_1.tap(function (graph) { if (!graph.getNode(key).sequenceEdges.cached) { graph.cacheSequenceEdges(key); } - }) - .finally(function () { + }), operators_1.finalize(function () { if (sequenceSubscription == null) { return; } _this._removeFromArray(sequenceSubscription, _this._sequenceSubscriptions); - }) + })) .subscribe(function (graph) { return; }, function (error) { console.error("Failed to cache sequence edges (" + key + ").", error); }); if (!sequenceSubscription.closed) { this._sequenceSubscriptions.push(sequenceSubscription); } - var spatialSubscription = firstGraph$ - .expand(function (graph) { - if (graph.hasTiles(key)) { - return Observable_1.Observable.empty(); - } - return Observable_1.Observable - .from(graph.cacheTiles$(key)) - .mergeMap(function (graph$) { - return graph$ - .mergeMap(function (g) { - if (g.isCachingTiles(key)) { - return Observable_1.Observable.empty(); - } - return Observable_1.Observable.of(g); - }) - .catch(function (error, caught$) { - console.error("Failed to cache tile data (" + key + ").", error); - return Observable_1.Observable.empty(); - }); - }); - }) - .last() - .mergeMap(function (graph) { - if (graph.hasSpatialArea(key)) { - return Observable_1.Observable.of(graph); - } - return Observable_1.Observable - .from(graph.cacheSpatialArea$(key)) - .mergeMap(function (graph$) { - return graph$ - .catch(function (error, caught$) { - console.error("Failed to cache spatial nodes (" + key + ").", error); - return Observable_1.Observable.empty(); - }); + if (this._graphMode === Graph_1.GraphMode.Spatial) { + var spatialSubscription_1 = firstGraph$.pipe(operators_1.expand(function (graph) { + if (graph.hasTiles(key)) { + return rxjs_1.empty(); + } + return rxjs_1.from(graph.cacheTiles$(key)).pipe(operators_1.mergeMap(function (graph$) { + return graph$.pipe(operators_1.mergeMap(function (g) { + if (g.isCachingTiles(key)) { + return rxjs_1.empty(); + } + return rxjs_1.of(g); + }), operators_1.catchError(function (error, caught$) { + console.error("Failed to cache tile data (" + key + ").", error); + return rxjs_1.empty(); + })); + })); + }), operators_1.last(), operators_1.mergeMap(function (graph) { + if (graph.hasSpatialArea(key)) { + return rxjs_1.of(graph); + } + return rxjs_1.from(graph.cacheSpatialArea$(key)).pipe(operators_1.mergeMap(function (graph$) { + return graph$.pipe(operators_1.catchError(function (error, caught$) { + console.error("Failed to cache spatial nodes (" + key + ").", error); + return rxjs_1.empty(); + })); + })); + }), operators_1.last(), operators_1.mergeMap(function (graph) { + return graph.hasNodeSequence(key) ? + rxjs_1.of(graph) : + graph.cacheNodeSequence$(key); + }), operators_1.tap(function (graph) { + if (!graph.getNode(key).spatialEdges.cached) { + graph.cacheSpatialEdges(key); + } + }), operators_1.finalize(function () { + if (spatialSubscription_1 == null) { + return; + } + _this._removeFromArray(spatialSubscription_1, _this._spatialSubscriptions); + })) + .subscribe(function (graph) { return; }, function (error) { + console.error("Failed to cache spatial edges (" + key + ").", error); }); - }) - .last() - .mergeMap(function (graph) { - return graph.hasNodeSequence(key) ? - Observable_1.Observable.of(graph) : - graph.cacheNodeSequence$(key); - }) - .do(function (graph) { - if (!graph.getNode(key).spatialEdges.cached) { - graph.cacheSpatialEdges(key); - } - }) - .finally(function () { - if (spatialSubscription == null) { - return; + if (!spatialSubscription_1.closed) { + this._spatialSubscriptions.push(spatialSubscription_1); } - _this._removeFromArray(spatialSubscription, _this._spatialSubscriptions); - }) - .subscribe(function (graph) { return; }, function (error) { - console.error("Failed to cache spatial edges (" + key + ").", error); - }); - if (!spatialSubscription.closed) { - this._spatialSubscriptions.push(spatialSubscription); } - return node$ - .first(function (node) { + return node$.pipe(operators_1.first(function (node) { return node.assetsCached; - }); + })); }; /** * Cache a sequence in the graph and retrieve it. @@ -33487,17 +38406,44 @@ var GraphService = (function () { * @throws {Error} Propagates any IO node caching errors to the caller. */ GraphService.prototype.cacheSequence$ = 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. + * + * @description Caches a sequence and its assets are cached and + * retrieves all nodes belonging to the sequence. The node assets + * or edges will not be cached. + * + * @param {string} sequenceKey - Sequence key. + * @param {string} referenceNodeKey - Key of node to use as reference + * for optimized caching. + * @returns {Observable} Observable emitting a single item, + * the sequence, when it has been retrieved, its assets are cached and + * all nodes belonging to the sequence has been retrieved. + * @throws {Error} Propagates any IO node caching errors to the caller. + */ + GraphService.prototype.cacheSequenceNodes$ = function (sequenceKey, referenceNodeKey) { + return this._graph$.pipe(operators_1.first(), operators_1.mergeMap(function (graph) { + if (graph.isCachingSequence(sequenceKey) || !graph.hasSequence(sequenceKey)) { + return graph.cacheSequence$(sequenceKey); + } + return rxjs_1.of(graph); + }), operators_1.mergeMap(function (graph) { + if (graph.isCachingSequenceNodes(sequenceKey) || !graph.hasSequenceNodes(sequenceKey)) { + return graph.cacheSequenceNodes$(sequenceKey, referenceNodeKey); + } + return rxjs_1.of(graph); + }), operators_1.map(function (graph) { + return graph.getSequence(sequenceKey); + })); }; /** * Set a spatial edge filter on the graph. @@ -33510,12 +38456,35 @@ var GraphService = (function () { */ GraphService.prototype.setFilter$ = function (filter) { this._resetSubscriptions(this._spatialSubscriptions); - return this._graph$ - .first() - .do(function (graph) { + return this._graph$.pipe(operators_1.first(), operators_1.tap(function (graph) { graph.resetSpatialEdges(); graph.setFilter(filter); - }); + }), operators_1.map(function (graph) { + return undefined; + })); + }; + /** + * Set the graph mode. + * + * @description If graph mode is set to spatial, caching + * is performed with emphasis on spatial edges. If graph + * mode is set to sequence no tile data is requested and + * no spatial edges are computed. + * + * When setting graph mode to sequence all spatial + * subscriptions are aborted. + * + * @param {GraphMode} mode - Graph mode to set. + */ + GraphService.prototype.setGraphMode = function (mode) { + if (this._graphMode === mode) { + return; + } + if (mode === Graph_1.GraphMode.Sequence) { + this._resetSubscriptions(this._spatialSubscriptions); + } + this._graphMode = mode; + this._graphModeSubject$.next(this._graphMode); }; /** * Reset the graph. @@ -33532,11 +38501,11 @@ var GraphService = (function () { this._resetSubscriptions(this._initializeCacheSubscriptions); this._resetSubscriptions(this._sequenceSubscriptions); this._resetSubscriptions(this._spatialSubscriptions); - return this._graph$ - .first() - .do(function (graph) { + return this._graph$.pipe(operators_1.first(), operators_1.tap(function (graph) { graph.reset(keepKeys); - }); + }), operators_1.map(function (graph) { + return undefined; + })); }; /** * Uncache the graph. @@ -33546,15 +38515,19 @@ var GraphService = (function () { * related to those nodes. * * @param {Array} keepKeys - Keys of nodes to keep in graph. + * @param {string} keepSequenceKey - Optional key of sequence + * for which the belonging nodes should not be disposed or + * removed from the graph. These nodes may still be uncached if + * not specified in keep keys param. * @return {Observable} Observable emitting a single item, * the graph, when the graph has been uncached. */ - GraphService.prototype.uncache$ = function (keepKeys) { - return this._graph$ - .first() - .do(function (graph) { - graph.uncache(keepKeys); - }); + GraphService.prototype.uncache$ = function (keepKeys, keepSequenceKey) { + return this._graph$.pipe(operators_1.first(), operators_1.tap(function (graph) { + graph.uncache(keepKeys, keepSequenceKey); + }), operators_1.map(function (graph) { + return undefined; + })); }; GraphService.prototype._abortSubjects = function (subjects) { for (var _i = 0, _a = subjects.slice(); _i < _a.length; _i++) { @@ -33583,21 +38556,35 @@ var GraphService = (function () { exports.GraphService = GraphService; exports.default = GraphService; -},{"rxjs/Observable":29,"rxjs/Subject":34,"rxjs/add/operator/catch":52,"rxjs/add/operator/concat":54,"rxjs/add/operator/do":59,"rxjs/add/operator/expand":60,"rxjs/add/operator/finally":62,"rxjs/add/operator/first":63,"rxjs/add/operator/last":64,"rxjs/add/operator/map":65,"rxjs/add/operator/mergeMap":68,"rxjs/add/operator/publishReplay":72}],315:[function(require,module,exports){ +},{"../Graph":278,"rxjs":26,"rxjs/operators":224}],393:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); -var Subject_1 = require("rxjs/Subject"); -var ImageLoadingService = (function () { +var operators_1 = require("rxjs/operators"); +var rxjs_1 = require("rxjs"); +var ImageLoadingService = /** @class */ (function () { function ImageLoadingService() { - this._loadnode$ = new Subject_1.Subject(); - this._loadstatus$ = this._loadnode$ - .scan(function (nodes, node) { - nodes[node.key] = node.loadStatus; + this._loadnode$ = new rxjs_1.Subject(); + this._loadstatus$ = this._loadnode$.pipe(operators_1.scan(function (_a, node) { + var nodes = _a[0]; + var changed = false; + if (node.loadStatus.total === 0 || node.loadStatus.loaded === node.loadStatus.total) { + if (node.key in nodes) { + delete nodes[node.key]; + changed = true; + } + } + else { + nodes[node.key] = node.loadStatus; + changed = true; + } + return [nodes, changed]; + }, [{}, false]), operators_1.filter(function (_a) { + var nodes = _a[0], changed = _a[1]; + return changed; + }), operators_1.map(function (_a) { + var nodes = _a[0]; return nodes; - }, {}) - .publishReplay(1) - .refCount(); + }), operators_1.publishReplay(1), operators_1.refCount()); this._loadstatus$.subscribe(function () { }); } Object.defineProperty(ImageLoadingService.prototype, "loadnode$", { @@ -33618,12 +38605,11 @@ var ImageLoadingService = (function () { }()); exports.ImageLoadingService = ImageLoadingService; -},{"rxjs/Subject":34}],316:[function(require,module,exports){ +},{"rxjs":26,"rxjs/operators":224}],394:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); var Pbf = require("pbf"); -var MeshReader = (function () { +var MeshReader = /** @class */ (function () { function MeshReader() { } MeshReader.read = function (buffer) { @@ -33642,11 +38628,10 @@ var MeshReader = (function () { }()); exports.MeshReader = MeshReader; -},{"pbf":23}],317:[function(require,module,exports){ +},{"pbf":23}],395:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -require("rxjs/add/observable/combineLatest"); -require("rxjs/add/operator/map"); +var operators_1 = require("rxjs/operators"); /** * @class Node * @@ -33655,16 +38640,16 @@ 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 @@ -33676,7 +38661,7 @@ require("rxjs/add/operator/map"); * The same concept as above also applies to the compass angle (or bearing) properties * `originalCa`, `computedCa` and `ca`. */ -var Node = (function () { +var Node = /** @class */ (function () { /** * Create a new node instance. * @@ -33684,6 +38669,7 @@ var Node = (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; @@ -33701,6 +38687,8 @@ var Node = (function () { * * @returns {boolean} Value indicating whether all assets have been * cached. + * + * @ignore */ get: function () { return this._core != null && @@ -33734,7 +38722,8 @@ var Node = (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; @@ -33754,13 +38743,60 @@ var Node = (function () { enumerable: true, configurable: true }); + Object.defineProperty(Node.prototype, "cameraUuid", { + /** + * Get camera uuid. + * + * @description Will be undefined if the camera uuid was not + * recorded in the image exif information. + * + * @returns {string} Universally unique id for camera used + * when capturing image. + */ + get: function () { + return this._fill.captured_with_camera_uuid; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Node.prototype, "ck1", { + /** + * Get ck1. + * + * @description Will not be set if SfM has not been run. + * + * @returns {number} SfM computed radial distortion parameter + * k1. + */ + get: function () { + return this._fill.ck1; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Node.prototype, "ck2", { + /** + * Get ck2. + * + * @description Will not be set if SfM has not been run. + * + * @returns {number} SfM computed radial distortion parameter + * k2. + */ + get: function () { + return this._fill.ck2; + }, + enumerable: true, + configurable: true + }); Object.defineProperty(Node.prototype, "computedCA", { /** * Get computedCA. * * @description Will not be set if SfM has not been run. * - * @returns {number} SfM computed compass angle, measured in degrees. + * @returns {number} SfM computed compass angle, measured + * in degrees clockwise with respect to north. */ get: function () { return this._fill.cca; @@ -33806,6 +38842,8 @@ var Node = (function () { * * @returns {boolean} Value indicating whether the node has all * properties filled. + * + * @ignore */ get: function () { return this._fill != null; @@ -33871,6 +38909,21 @@ var Node = (function () { enumerable: true, 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: true, + configurable: true + }); Object.defineProperty(Node.prototype, "key", { /** * Get key. @@ -33972,6 +39025,20 @@ var Node = (function () { enumerable: true, configurable: true }); + Object.defineProperty(Node.prototype, "organizationKey", { + /** + * Get organizationKey. + * + * @returns {string} Unique key of the organization to which + * the node belongs. If the node does not belong to an + * organization the organization key will be undefined. + */ + get: function () { + return this._fill.organization_key; + }, + enumerable: true, + configurable: true + }); Object.defineProperty(Node.prototype, "orientation", { /** * Get orientation. @@ -34024,12 +39091,29 @@ var Node = (function () { enumerable: true, configurable: true }); + Object.defineProperty(Node.prototype, "private", { + /** + * Get private. + * + * @returns {boolean} Value specifying if image is accessible to + * organization members only or to everyone. + */ + get: function () { + return this._fill.private; + }, + enumerable: true, + configurable: true + }); Object.defineProperty(Node.prototype, "projectKey", { /** * Get projectKey. * * @returns {string} Unique key of the project to which - * the node belongs. + * 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 ? @@ -34075,7 +39159,7 @@ var Node = (function () { * the node belongs. */ get: function () { - return this._core.sequence.key; + return this._core.sequence_key; }, enumerable: true, configurable: true @@ -34097,8 +39181,12 @@ var Node = (function () { /** * Get sequenceEdges$. * + * @description Internal observable, should not be used as an API. + * * @returns {Observable} Observable emitting * values describing the status of the sequence edges. + * + * @ignore */ get: function () { return this._cache.sequenceEdges$; @@ -34123,8 +39211,12 @@ var Node = (function () { /** * Get spatialEdges$. * + * @description Internal observable, should not be used as an API. + * * @returns {Observable} Observable emitting * values describing the status of the spatial edges. + * + * @ignore */ get: function () { return this._cache.spatialEdges$; @@ -34179,20 +39271,31 @@ var Node = (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. @@ -34201,6 +39304,7 @@ var Node = (function () { * internally by the library. * * @param {Array} edges - Sequence edges to cache. + * @ignore */ Node.prototype.cacheSequenceEdges = function (edges) { this._cache.cacheSequenceEdges(edges); @@ -34212,6 +39316,7 @@ var Node = (function () { * internally by the library. * * @param {Array} edges - Spatial edges to cache. + * @ignore */ Node.prototype.cacheSpatialEdges = function (edges) { this._cache.cacheSpatialEdges(edges); @@ -34220,6 +39325,7 @@ var Node = (function () { * Dispose the node. * * @description Disposes all cached assets. + * @ignore */ Node.prototype.dispose = function () { if (this._cache != null) { @@ -34236,6 +39342,7 @@ var Node = (function () { * the library. * * @param {NodeCache} cache - The node cache to set as cache. + * @ignore */ Node.prototype.initializeCache = function (cache) { if (this._cache != null) { @@ -34250,6 +39357,7 @@ var Node = (function () { * the library. * * @param {IFillNode} fill - The fill node struct. + * @ignore */ Node.prototype.makeFull = function (fill) { if (fill == null) { @@ -34259,12 +39367,16 @@ var Node = (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(); @@ -34272,6 +39384,8 @@ var Node = (function () { /** * Clears the image and mesh assets, aborts * any outstanding requests and resets edges. + * + * @ignore */ Node.prototype.uncache = function () { if (this._cache == null) { @@ -34285,14 +39399,12 @@ var Node = (function () { exports.Node = Node; exports.default = Node; -},{"rxjs/add/observable/combineLatest":38,"rxjs/add/operator/map":65}],318:[function(require,module,exports){ +},{"rxjs/operators":224}],396:[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"); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Graph_1 = require("../Graph"); var Utils_1 = require("../Utils"); /** @@ -34300,7 +39412,7 @@ var Utils_1 = require("../Utils"); * * @classdesc Represents the cached properties of a node. */ -var NodeCache = (function () { +var NodeCache = /** @class */ (function () { /** * Create a new node cache instance. */ @@ -34311,17 +39423,14 @@ var NodeCache = (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; } @@ -34340,6 +39449,19 @@ var NodeCache = (function () { enumerable: true, 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$; + }, + enumerable: true, + configurable: true + }); Object.defineProperty(NodeCache.prototype, "loadStatus", { /** * Get loadStatus. @@ -34439,8 +39561,8 @@ var NodeCache = (function () { var imageSize = pano ? Utils_1.Settings.basePanoramaSize : Utils_1.Settings.baseImageSize; - this._cachingAssets$ = 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) { @@ -34454,12 +39576,15 @@ var NodeCache = (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$; }; /** @@ -34475,19 +39600,21 @@ var NodeCache = (function () { NodeCache.prototype.cacheImage$ = 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. @@ -34514,6 +39641,7 @@ var NodeCache = (function () { * all streams. */ NodeCache.prototype.dispose = function () { + this._iamgeSubscription.unsubscribe(); this._sequenceEdgesSubscription.unsubscribe(); this._spatialEdgesSubscription.unsubscribe(); this._disposeImage(); @@ -34522,6 +39650,7 @@ var NodeCache = (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$.next(this._spatialEdges); this._disposed = true; @@ -34557,9 +39686,9 @@ var NodeCache = (function () { */ NodeCache.prototype._cacheImage$ = 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) { @@ -34620,7 +39749,7 @@ var NodeCache = (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(); @@ -34692,17 +39821,15 @@ exports.default = NodeCache; }).call(this,require("buffer").Buffer) -},{"../Graph":230,"../Utils":235,"buffer":7,"rxjs/Observable":29,"rxjs/Subject":34,"rxjs/add/observable/combineLatest":38,"rxjs/add/operator/publishReplay":72}],319:[function(require,module,exports){ +},{"../Graph":278,"../Utils":284,"buffer":7,"rxjs":26,"rxjs/operators":224}],397:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); -var _ = require("underscore"); /** * @class Sequence * * @classdesc Represents a sequence of ordered nodes. */ -var Sequence = (function () { +var Sequence = /** @class */ (function () { /** * Create a new sequene instance. * @@ -34753,7 +39880,7 @@ var Sequence = (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; } @@ -34769,7 +39896,7 @@ var Sequence = (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; } @@ -34782,9 +39909,8 @@ var Sequence = (function () { exports.Sequence = Sequence; exports.default = Sequence; -},{"underscore":178}],320:[function(require,module,exports){ +},{}],398:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); var THREE = require("three"); var Edge_1 = require("../../Edge"); @@ -34795,7 +39921,7 @@ var Geo_1 = require("../../Geo"); * * @classdesc Represents a class for calculating node edges. */ -var EdgeCalculator = (function () { +var EdgeCalculator = /** @class */ (function () { /** * Create a new edge calculator instance. * @@ -34939,8 +40065,7 @@ var EdgeCalculator = (function () { if (potentialEdge.sequenceKey == null) { continue; } - if (potentialEdge.sameSequence || - !potentialEdge.sameMergeCC) { + if (potentialEdge.sameSequence) { continue; } if (nodeFullPano) { @@ -35385,10 +40510,10 @@ var EdgeCalculator = (function () { exports.EdgeCalculator = EdgeCalculator; exports.default = EdgeCalculator; -},{"../../Edge":227,"../../Error":228,"../../Geo":229,"three":176}],321:[function(require,module,exports){ +},{"../../Edge":275,"../../Error":276,"../../Geo":277,"three":225}],399:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var EdgeCalculatorCoefficients = (function () { +var EdgeCalculatorCoefficients = /** @class */ (function () { function EdgeCalculatorCoefficients() { this.panoPreferredDistance = 2; this.panoMotion = 2; @@ -35411,11 +40536,11 @@ var EdgeCalculatorCoefficients = (function () { exports.EdgeCalculatorCoefficients = EdgeCalculatorCoefficients; exports.default = EdgeCalculatorCoefficients; -},{}],322:[function(require,module,exports){ +},{}],400:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var Edge_1 = require("../../Edge"); -var EdgeCalculatorDirections = (function () { +var EdgeCalculatorDirections = /** @class */ (function () { function EdgeCalculatorDirections() { this.steps = {}; this.turns = {}; @@ -35484,10 +40609,10 @@ var EdgeCalculatorDirections = (function () { }()); exports.EdgeCalculatorDirections = EdgeCalculatorDirections; -},{"../../Edge":227}],323:[function(require,module,exports){ +},{"../../Edge":275}],401:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var EdgeCalculatorSettings = (function () { +var EdgeCalculatorSettings = /** @class */ (function () { function EdgeCalculatorSettings() { this.panoMinDistance = 0.1; this.panoMaxDistance = 20; @@ -35521,7 +40646,7 @@ var EdgeCalculatorSettings = (function () { exports.EdgeCalculatorSettings = EdgeCalculatorSettings; exports.default = EdgeCalculatorSettings; -},{}],324:[function(require,module,exports){ +},{}],402:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); /** @@ -35579,42 +40704,33 @@ var EdgeDirection; EdgeDirection[EdgeDirection["Similar"] = 10] = "Similar"; })(EdgeDirection = exports.EdgeDirection || (exports.EdgeDirection = {})); -},{}],325:[function(require,module,exports){ +},{}],403:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); -var _ = require("underscore"); +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 = (function () { +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$.pipe(operators_1.scan(function (adaptive, operation) { return operation(adaptive); }, { elementHeight: element.offsetHeight, elementWidth: element.offsetWidth, imageAspect: 0, renderMode: Render_1.RenderMode.Fill, - }) - .filter(function (adaptive) { + }), operators_1.filter(function (adaptive) { return adaptive.imageAspect > 0 && adaptive.elementWidth > 0 && adaptive.elementHeight > 0; - }) - .map(function (adaptive) { + }), operators_1.map(function (adaptive) { var elementAspect = adaptive.elementWidth / adaptive.elementHeight; var ratio = adaptive.imageAspect / elementAspect; var verticalOffset = 0; @@ -35641,28 +40757,23 @@ var DOMRenderer = (function () { right: horizontalOffset, top: verticalOffset, }; - }); - this._currentFrame$ - .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$.pipe(operators_1.scan(function (vNodeHashes, vNodeHash) { if (vNodeHash.vnode == null) { delete vNodeHashes[vNodeHash.name]; } @@ -35670,10 +40781,15 @@ var DOMRenderer = (function () { vNodeHashes[vNodeHash.name] = vNodeHash.vnode; } return vNodeHashes; - }, {}) - .combineLatest(this._offset$) - .map(function (vo) { - var vNodes = _.values(vo[0]); + }, {})), this._offset$).pipe(operators_1.map(function (vo) { + var vNodes = []; + var hashes = vo[0]; + for (var name_1 in hashes) { + if (!hashes.hasOwnProperty(name_1)) { + continue; + } + vNodes.push(hashes[name_1]); + } var offset = vo[1]; var properties = { style: { @@ -35689,10 +40805,9 @@ var DOMRenderer = (function () { name: "adaptiveDomRenderer", vnode: vd.h("div.adaptiveDomRenderer", properties, vNodes), }; - }) + })) .subscribe(this._render$); - this._vNode$ = this._render$ - .scan(function (vNodeHashes, vNodeHash) { + this._vNode$ = this._render$.pipe(operators_1.scan(function (vNodeHashes, vNodeHash) { if (vNodeHash.vnode == null) { delete vNodeHashes[vNodeHash.name]; } @@ -35700,41 +40815,39 @@ var DOMRenderer = (function () { vNodeHashes[vNodeHash.name] = vNodeHash.vnode; } return vNodeHashes; - }, {}) - .map(function (vNodeHashes) { - var vNodes = _.values(vNodeHashes); + }, {}), operators_1.map(function (hashes) { + var vNodes = []; + for (var name_2 in hashes) { + if (!hashes.hasOwnProperty(name_2)) { + continue; + } + vNodes.push(hashes[name_2]); + } return vd.h("div.domRenderer", vNodes); - }); - this._vPatch$ = 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$", { @@ -35767,7 +40880,8 @@ var DOMRenderer = (function () { exports.DOMRenderer = DOMRenderer; exports.default = DOMRenderer; -},{"../Render":232,"rxjs/Subject":34,"rxjs/add/operator/combineLatest":53,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/filter":61,"rxjs/add/operator/map":65,"rxjs/add/operator/pluck":70,"rxjs/add/operator/scan":73,"underscore":178,"virtual-dom":182}],326:[function(require,module,exports){ + +},{"../Render":280,"rxjs":26,"rxjs/operators":224,"virtual-dom":230}],404:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var GLRenderStage; @@ -35777,64 +40891,50 @@ var GLRenderStage; })(GLRenderStage = exports.GLRenderStage || (exports.GLRenderStage = {})); exports.default = GLRenderStage; -},{}],327:[function(require,module,exports){ +},{}],405:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var THREE = require("three"); -var Observable_1 = require("rxjs/Observable"); -var Subject_1 = require("rxjs/Subject"); -require("rxjs/add/observable/combineLatest"); -require("rxjs/add/operator/distinctUntilChanged"); -require("rxjs/add/operator/filter"); -require("rxjs/add/operator/first"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/merge"); -require("rxjs/add/operator/mergeMap"); -require("rxjs/add/operator/scan"); -require("rxjs/add/operator/share"); -require("rxjs/add/operator/startWith"); var Render_1 = require("../Render"); -var GLRenderer = (function () { - function GLRenderer(canvasContainer, renderService) { +var Utils_1 = require("../Utils"); +var GLRenderer = /** @class */ (function () { + function GLRenderer(canvasContainer, renderService, dom) { var _this = this; - this._renderFrame$ = 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._renderer$ = this._rendererOperation$ - .scan(function (renderer, operation) { + this._dom = !!dom ? dom : new Utils_1.DOM(); + this._renderer$ = this._rendererOperation$.pipe(operators_1.scan(function (renderer, operation) { return operation(renderer); - }, { needsRender: false, renderer: null }); - this._renderCollection$ = 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$).pipe(operators_1.map(function (_a) { + var renderer = _a[0], hashes = _a[1], rc = _a[2], eraser = _a[3]; var renders = Object.keys(hashes) .map(function (key) { return hashes[key]; }); return { camera: rc, eraser: eraser, renderer: renderer, renders: renders }; - }) - .filter(function (co) { + }), operators_1.filter(function (co) { var needsRender = co.renderer.needsRender || co.camera.needsRender || co.eraser.needsRender; @@ -35847,12 +40947,11 @@ var GLRenderer = (function () { needsRender = needsRender || render.needsRender; } return needsRender; - }) - .distinctUntilChanged(function (n1, n2) { + }), operators_1.distinctUntilChanged(function (n1, n2) { return n1 === n2; }, function (co) { return co.eraser.needsRender ? -1 : co.camera.frameId; - }) + })) .subscribe(function (co) { co.renderer.needsRender = false; co.camera.needsRender = false; @@ -35881,8 +40980,7 @@ var GLRenderer = (function () { render(perspectiveCamera, renderer); } }); - this._renderFrame$ - .map(function (rc) { + this._renderFrame$.pipe(operators_1.map(function (rc) { return function (irc) { irc.frameId = rc.frameId; irc.perspective = rc.perspective; @@ -35891,53 +40989,45 @@ var GLRenderer = (function () { } return irc; }; - }) + })) .subscribe(this._renderCameraOperation$); 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$.pipe(operators_1.first(), operators_1.map(function (hash) { + var canvas = _this._dom.createElement("canvas", "mapillary-js-canvas"); + canvas.style.position = "absolute"; + canvas.setAttribute("tabindex", "0"); + canvasContainer.appendChild(canvas); var element = renderService.element; - var webGLRenderer = new THREE.WebGLRenderer(); + var webGLRenderer = new THREE.WebGLRenderer({ canvas: canvas }); webGLRenderer.setPixelRatio(window.devicePixelRatio); webGLRenderer.setSize(element.offsetWidth, element.offsetHeight); webGLRenderer.setClearColor(new THREE.Color(0x202020), 1.0); webGLRenderer.autoClear = false; - webGLRenderer.domElement.style.position = "absolute"; - canvasContainer.appendChild(webGLRenderer.domElement); return webGLRenderer; - }) - .publishReplay(1) - .refCount(); + }), operators_1.publishReplay(1), operators_1.refCount()); this._webGLRenderer$.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$.pipe(operators_1.map(function (size) { return function (renderer) { if (renderer.renderer == null) { return renderer; @@ -35946,9 +41036,8 @@ var GLRenderer = (function () { renderer.needsRender = true; return renderer; }; - }); - var clearRenderer$ = this._clear$ - .map(function (name) { + })); + var clearRenderer$ = this._clear$.pipe(operators_1.map(function (name) { return function (renderer) { if (renderer.renderer == null) { return renderer; @@ -35956,15 +41045,12 @@ var GLRenderer = (function () { renderer.needsRender = true; return renderer; }; - }); - Observable_1.Observable - .merge(createRenderer$, 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) { @@ -35974,13 +41060,12 @@ var GLRenderer = (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$", { @@ -36002,22 +41087,18 @@ var GLRenderer = (function () { }; GLRenderer.prototype._renderFrameSubscribe = function () { var _this = this; - this._render$ - .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; @@ -36025,32 +41106,46 @@ var GLRenderer = (function () { exports.GLRenderer = GLRenderer; exports.default = GLRenderer; -},{"../Render":232,"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":73,"rxjs/add/operator/share":74,"rxjs/add/operator/startWith":78,"three":176}],328:[function(require,module,exports){ + +},{"../Render":280,"../Utils":284,"rxjs":26,"rxjs/operators":224,"three":225}],406:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); var THREE = require("three"); var Geo_1 = require("../Geo"); var Render_1 = require("../Render"); -var RenderCamera = (function () { +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: true, + configurable: true + }); Object.defineProperty(RenderCamera.prototype, "camera", { get: function () { return this._camera; @@ -36060,7 +41155,7 @@ var RenderCamera = (function () { }); Object.defineProperty(RenderCamera.prototype, "changed", { get: function () { - return this.frameId === this._changedForFrame; + return this._frameId === this._changedForFrame; }, enumerable: true, configurable: true @@ -36069,13 +41164,6 @@ var RenderCamera = (function () { get: function () { return this._frameId; }, - set: function (value) { - this._frameId = value; - if (this._changed) { - this._changed = false; - this._changedForFrame = value; - } - }, enumerable: true, configurable: true }); @@ -36086,58 +41174,154 @@ var RenderCamera = (function () { enumerable: true, configurable: true }); - Object.defineProperty(RenderCamera.prototype, "rotation", { + Object.defineProperty(RenderCamera.prototype, "renderMode", { + get: function () { + return this._renderMode; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(RenderCamera.prototype, "rotation", { + get: function () { + return this._rotation; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(RenderCamera.prototype, "zoom", { get: function () { - return this._rotation; + return this._zoom; }, enumerable: true, configurable: true }); - RenderCamera.prototype.updateAspect = function (elementWidth, elementHeight) { - var perspectiveCameraAspect = this._getPerspectiveCameraAspect(elementWidth, elementHeight); - this._perspective.aspect = perspectiveCameraAspect; + RenderCamera.prototype.setFrame = function (frame) { + var state = frame.state; + if (state.state !== this._state) { + this._state = state.state; + this._changed = true; + } + var currentNodeId = state.currentNode.key; + var previousNodeId = !!state.previousNode ? state.previousNode.key : null; + if (currentNodeId !== this._currentNodeId) { + this._currentNodeId = currentNodeId; + this._currentPano = !!state.currentTransform.gpano; + this._currentProjectedPoints = this._computeProjectedPoints(state.currentTransform); + this._changed = true; + } + if (previousNodeId !== this._previousNodeId) { + this._previousNodeId = previousNodeId; + this._previousPano = !!state.previousTransform.gpano; + this._previousProjectedPoints = this._computeProjectedPoints(state.previousTransform); + this._changed = true; + } + var zoom = state.zoom; + if (zoom !== this._zoom) { + this._zoom = zoom; + this._changed = true; + } + if (this._changed) { + this._currentFov = this._computeCurrentFov(); + this._previousFov = this._computePreviousFov(); + } + var alpha = state.alpha; + if (this._changed || alpha !== this._alpha) { + this._alpha = alpha; + this._perspective.fov = this._state === State_1.State.Earth ? + 60 : + this._interpolateFov(this._currentFov, this._previousFov, this._alpha); + this._changed = true; + } + var camera = state.camera; + if (this._camera.diff(camera) > 1e-9) { + this._camera.copy(camera); + this._rotation = this._computeRotation(camera); + this._perspective.up.copy(camera.up); + this._perspective.position.copy(camera.position); + this._perspective.lookAt(camera.lookat); + this._perspective.updateMatrix(); + this._perspective.updateMatrixWorld(false); + this._changed = true; + } + if (this._changed) { + this._perspective.updateProjectionMatrix(); + } + this._setFrameId(frame.id); + }; + RenderCamera.prototype.setRenderMode = function (renderMode) { + this._renderMode = renderMode; + this._perspective.fov = this._computeFov(); + this._perspective.updateProjectionMatrix(); this._changed = true; }; - RenderCamera.prototype.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 () { + if (!this._currentNodeId) { + return this._initialFov; + } + return this._currentPano ? + this._yToFov(1, this._zoom) : + this._computeVerticalFov(this._currentProjectedPoints, this._renderMode, this._zoom, this.perspective.aspect); }; - RenderCamera.prototype._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._previousFov = this._computePreviousFov(); + return this._interpolateFov(this._currentFov, this._previousFov, this._alpha); }; - RenderCamera.prototype._getAspect = function (nodeAspect, pano, perspectiveCameraAspect) { - if (pano) { - return 1; + RenderCamera.prototype._computePreviousFov = function () { + 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, this._zoom) : + this._computeVerticalFov(this._previousProjectedPoints, this._renderMode, this._zoom, this.perspective.aspect); }; - RenderCamera.prototype._getPerspectiveCameraAspect = function (elementWidth, elementHeight) { - return elementWidth === 0 ? 0 : elementWidth / elementHeight; + RenderCamera.prototype._computeProjectedPoints = function (transform) { + var _this = this; + var os = [[0.5, 0], [1, 0]]; + var ds = [[0.5, 0], [0, 0.5]]; + var pointsPerSide = 100; + var basicPoints = []; + for (var side = 0; side < os.length; ++side) { + var o = os[side]; + var d = ds[side]; + for (var i = 0; i <= pointsPerSide; ++i) { + basicPoints.push([o[0] + d[0] * i / pointsPerSide, + o[1] + d[1] * i / pointsPerSide]); + } + } + 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 = _this._viewportCoords.worldToCamera(worldPoint, camera); + return [ + Math.abs(cameraPoint[0] / cameraPoint[2]), + Math.abs(cameraPoint[1] / cameraPoint[2]), + ]; + }); + return projectedPoints; + }; + 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); @@ -36146,12 +41330,35 @@ var RenderCamera = (function () { 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":229,"../Render":232,"three":176}],329:[function(require,module,exports){ +},{"../Geo":277,"../Render":280,"../State":281,"three":225}],407:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); /** @@ -36187,120 +41394,63 @@ var RenderMode; })(RenderMode = exports.RenderMode || (exports.RenderMode = {})); exports.default = RenderMode; -},{}],330:[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"); +},{}],408:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var operators_1 = require("rxjs/operators"); +var rxjs_1 = require("rxjs"); var Geo_1 = require("../Geo"); var Render_1 = require("../Render"); -var RenderService = (function () { - function RenderService(element, currentFrame$, renderMode) { +var RenderService = /** @class */ (function () { + function RenderService(element, currentFrame$, renderMode, renderCamera) { var _this = this; this._element = element; this._currentFrame$ = currentFrame$; this._spatial = new Geo_1.Spatial(); renderMode = renderMode != null ? renderMode : Render_1.RenderMode.Fill; - this._resize$ = new 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 () { }); @@ -36363,46 +41513,174 @@ var RenderService = (function () { exports.RenderService = RenderService; exports.default = RenderService; -},{"../Geo":229,"../Render":232,"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":73,"rxjs/add/operator/skip":75,"rxjs/add/operator/startWith":78,"rxjs/add/operator/withLatestFrom":83}],331:[function(require,module,exports){ + +},{"../Geo":277,"../Render":280,"rxjs":26,"rxjs/operators":224}],409:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var FrameGenerator = /** @class */ (function () { + function FrameGenerator(root) { + if (root.requestAnimationFrame) { + this._cancelAnimationFrame = root.cancelAnimationFrame.bind(root); + this._requestAnimationFrame = root.requestAnimationFrame.bind(root); + } + else if (root.mozRequestAnimationFrame) { + this._cancelAnimationFrame = root.mozCancelAnimationFrame.bind(root); + this._requestAnimationFrame = root.mozRequestAnimationFrame.bind(root); + } + else if (root.webkitRequestAnimationFrame) { + this._cancelAnimationFrame = root.webkitCancelAnimationFrame.bind(root); + this._requestAnimationFrame = root.webkitRequestAnimationFrame.bind(root); + } + else if (root.msRequestAnimationFrame) { + this._cancelAnimationFrame = root.msCancelAnimationFrame.bind(root); + this._requestAnimationFrame = root.msRequestAnimationFrame.bind(root); + } + else if (root.oRequestAnimationFrame) { + this._cancelAnimationFrame = root.oCancelAnimationFrame.bind(root); + this._requestAnimationFrame = root.oRequestAnimationFrame.bind(root); + } + else { + this._cancelAnimationFrame = root.clearTimeout.bind(root); + this._requestAnimationFrame = function (cb) { return root.setTimeout(cb, 1000 / 60); }; + } + } + Object.defineProperty(FrameGenerator.prototype, "cancelAnimationFrame", { + get: function () { + return this._cancelAnimationFrame; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(FrameGenerator.prototype, "requestAnimationFrame", { + get: function () { + return this._requestAnimationFrame; + }, + enumerable: true, + configurable: true + }); + return FrameGenerator; +}()); +exports.FrameGenerator = FrameGenerator; +exports.default = FrameGenerator; + +},{}],410:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var RotationDelta = /** @class */ (function () { + function RotationDelta(phi, theta) { + this._phi = phi; + this._theta = theta; + } + Object.defineProperty(RotationDelta.prototype, "phi", { + get: function () { + return this._phi; + }, + set: function (value) { + this._phi = value; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(RotationDelta.prototype, "theta", { + get: function () { + return this._theta; + }, + set: function (value) { + this._theta = value; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(RotationDelta.prototype, "isZero", { + get: function () { + return this._phi === 0 && this._theta === 0; + }, + enumerable: true, + configurable: true + }); + RotationDelta.prototype.copy = function (delta) { + this._phi = delta.phi; + this._theta = delta.theta; + }; + RotationDelta.prototype.lerp = function (other, alpha) { + this._phi = (1 - alpha) * this._phi + alpha * other.phi; + this._theta = (1 - alpha) * this._theta + alpha * other.theta; + }; + RotationDelta.prototype.multiply = function (value) { + this._phi *= value; + this._theta *= value; + }; + RotationDelta.prototype.threshold = function (value) { + this._phi = Math.abs(this._phi) > value ? this._phi : 0; + this._theta = Math.abs(this._theta) > value ? this._theta : 0; + }; + RotationDelta.prototype.lengthSquared = function () { + return this._phi * this._phi + this._theta * this._theta; + }; + RotationDelta.prototype.reset = function () { + this._phi = 0; + this._theta = 0; + }; + return RotationDelta; +}()); +exports.RotationDelta = RotationDelta; +exports.default = RotationDelta; + +},{}],411:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); 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; -},{}],332:[function(require,module,exports){ +},{}],412:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var State_1 = require("../State"); var Geo_1 = require("../Geo"); -var StateContext = (function () { - function StateContext() { +var StateContext = /** @class */ (function () { + function StateContext(transitionMode) { this._state = new State_1.TraversingState({ alpha: 1, camera: new Geo_1.Camera(), currentIndex: -1, reference: { alt: 0, lat: 0, lon: 0 }, trajectory: [], + transitionMode: transitionMode == null ? State_1.TransitionMode.Default : transitionMode, zoom: 0, }); } + StateContext.prototype.earth = function () { + this._state = this._state.earth(); + }; StateContext.prototype.traverse = function () { this._state = this._state.traverse(); }; StateContext.prototype.wait = function () { this._state = this._state.wait(); }; + StateContext.prototype.waitInteractively = function () { + this._state = this._state.waitInteractively(); + }; Object.defineProperty(StateContext.prototype, "state", { get: function () { - if (this._state instanceof State_1.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, @@ -36542,12 +41820,21 @@ var StateContext = (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); }; StateContext.prototype.rotateBasicUnbounded = function (basicRotation) { this._state.rotateBasicUnbounded(basicRotation); }; + StateContext.prototype.rotateBasicWithoutInertia = function (basicRotation) { + this._state.rotateBasicWithoutInertia(basicRotation); + }; StateContext.prototype.rotateToBasic = function (basic) { this._state.rotateToBasic(basic); }; @@ -36560,209 +41847,145 @@ var StateContext = (function () { StateContext.prototype.zoomIn = function (delta, reference) { this._state.zoomIn(delta, reference); }; + StateContext.prototype.setSpeed = function (speed) { + this._state.setSpeed(speed); + }; + StateContext.prototype.setTransitionMode = function (mode) { + this._state.setTransitionMode(mode); + }; + StateContext.prototype.dolly = function (delta) { + this._state.dolly(delta); + }; + StateContext.prototype.orbit = function (rotation) { + this._state.orbit(rotation); + }; + StateContext.prototype.truck = function (direction) { + this._state.truck(direction); + }; return StateContext; }()); exports.StateContext = StateContext; -},{"../Geo":229,"../State":233}],333:[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":277,"../State":281}],413:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var State_1 = require("../State"); -var StateService = (function () { - function StateService() { +var StateService = /** @class */ (function () { + 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 () { }); @@ -36773,7 +41996,7 @@ var StateService = (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$", { get: function () { @@ -36852,6 +42075,10 @@ var StateService = (function () { enumerable: true, configurable: true }); + StateService.prototype.earth = function () { + this._inMotionOperation$.next(true); + this._invokeContextOperation(function (context) { context.earth(); }); + }; StateService.prototype.traverse = function () { this._inMotionOperation$.next(true); this._invokeContextOperation(function (context) { context.traverse(); }); @@ -36859,122 +42086,786 @@ var StateService = (function () { StateService.prototype.wait = function () { this._invokeContextOperation(function (context) { context.wait(); }); }; + StateService.prototype.waitInteractively = function () { + this._invokeContextOperation(function (context) { context.waitInteractively(); }); + }; StateService.prototype.appendNodes = function (nodes) { this._invokeContextOperation(function (context) { context.append(nodes); }); }; - StateService.prototype.prependNodes = function (nodes) { - this._invokeContextOperation(function (context) { context.prepend(nodes); }); + StateService.prototype.prependNodes = function (nodes) { + this._invokeContextOperation(function (context) { context.prepend(nodes); }); + }; + StateService.prototype.removeNodes = function (n) { + this._invokeContextOperation(function (context) { context.remove(n); }); + }; + StateService.prototype.clearNodes = function () { + this._invokeContextOperation(function (context) { context.clear(); }); + }; + StateService.prototype.clearPriorNodes = function () { + this._invokeContextOperation(function (context) { context.clearPrior(); }); + }; + StateService.prototype.cutNodes = function () { + this._invokeContextOperation(function (context) { context.cut(); }); + }; + StateService.prototype.setNodes = function (nodes) { + this._invokeContextOperation(function (context) { context.set(nodes); }); + }; + StateService.prototype.rotate = function (delta) { + this._inMotionOperation$.next(true); + this._invokeContextOperation(function (context) { context.rotate(delta); }); + }; + StateService.prototype.rotateUnbounded = function (delta) { + this._inMotionOperation$.next(true); + this._invokeContextOperation(function (context) { context.rotateUnbounded(delta); }); + }; + StateService.prototype.rotateWithoutInertia = function (delta) { + this._inMotionOperation$.next(true); + this._invokeContextOperation(function (context) { context.rotateWithoutInertia(delta); }); + }; + StateService.prototype.rotateBasic = function (basicRotation) { + this._inMotionOperation$.next(true); + this._invokeContextOperation(function (context) { context.rotateBasic(basicRotation); }); + }; + StateService.prototype.rotateBasicUnbounded = function (basicRotation) { + this._inMotionOperation$.next(true); + this._invokeContextOperation(function (context) { context.rotateBasicUnbounded(basicRotation); }); + }; + StateService.prototype.rotateBasicWithoutInertia = function (basicRotation) { + this._inMotionOperation$.next(true); + this._invokeContextOperation(function (context) { context.rotateBasicWithoutInertia(basicRotation); }); + }; + StateService.prototype.rotateToBasic = function (basic) { + this._inMotionOperation$.next(true); + this._invokeContextOperation(function (context) { context.rotateToBasic(basic); }); + }; + StateService.prototype.move = function (delta) { + this._inMotionOperation$.next(true); + this._invokeContextOperation(function (context) { context.move(delta); }); + }; + StateService.prototype.moveTo = function (position) { + this._inMotionOperation$.next(true); + this._invokeContextOperation(function (context) { context.moveTo(position); }); + }; + StateService.prototype.dolly = function (delta) { + this._inMotionOperation$.next(true); + this._invokeContextOperation(function (context) { context.dolly(delta); }); + }; + StateService.prototype.orbit = function (rotation) { + this._inMotionOperation$.next(true); + this._invokeContextOperation(function (context) { context.orbit(rotation); }); + }; + StateService.prototype.truck = function (direction) { + this._inMotionOperation$.next(true); + this._invokeContextOperation(function (context) { context.truck(direction); }); + }; + /** + * Change zoom level while keeping the reference point position approximately static. + * + * @parameter {number} delta - Change in zoom level. + * @parameter {Array} reference - Reference point in basic coordinates. + */ + StateService.prototype.zoomIn = function (delta, reference) { + this._inMotionOperation$.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":281,"rxjs":26,"rxjs/operators":224}],414:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Enumeration for transition mode + * @enum {number} + * @readonly + * @description Modes for specifying how transitions + * between nodes are performed. + */ +var TransitionMode; +(function (TransitionMode) { + /** + * Default transitions. + * + * @description The viewer dynamically determines + * whether transitions should be performed with or + * without motion and blending for each transition + * based on the underlying data. + */ + TransitionMode[TransitionMode["Default"] = 0] = "Default"; + /** + * Instantaneous transitions. + * + * @description All transitions are performed + * without motion or blending. + */ + TransitionMode[TransitionMode["Instantaneous"] = 1] = "Instantaneous"; +})(TransitionMode = exports.TransitionMode || (exports.TransitionMode = {})); +exports.default = TransitionMode; + +},{}],415:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var THREE = require("three"); +var State_1 = require("../../State"); +var EarthState = /** @class */ (function (_super) { + __extends(EarthState, _super); + function EarthState(state) { + var _this = _super.call(this, state) || this; + var viewingDirection = _this._camera.lookat + .clone() + .sub(_this._camera.position) + .normalize(); + _this._camera.lookat.copy(_this._camera.position); + _this._camera.position.z = state.camera.position.z + 20; + _this._camera.position.x = state.camera.position.x - 16 * viewingDirection.x; + _this._camera.position.y = state.camera.position.y - 16 * viewingDirection.y; + _this._camera.up.set(0, 0, 1); + return _this; + } + EarthState.prototype.traverse = function () { + return new State_1.TraversingState(this); + }; + EarthState.prototype.wait = function () { + return new State_1.WaitingState(this); + }; + EarthState.prototype.waitInteractively = function () { + return new State_1.InteractiveWaitingState(this); + }; + EarthState.prototype.dolly = function (delta) { + var camera = this._camera; + var offset = new THREE.Vector3() + .copy(camera.position) + .sub(camera.lookat); + var length = offset.length(); + var scaled = length * Math.pow(2, -delta); + var clipped = Math.max(1, Math.min(scaled, 1000)); + offset.normalize(); + offset.multiplyScalar(clipped); + camera.position.copy(camera.lookat).add(offset); + }; + EarthState.prototype.orbit = function (rotation) { + var camera = this._camera; + var q = new THREE.Quaternion().setFromUnitVectors(camera.up, new THREE.Vector3(0, 0, 1)); + var qInverse = q.clone().inverse(); + var offset = new THREE.Vector3(); + offset.copy(camera.position).sub(camera.lookat); + offset.applyQuaternion(q); + var length = offset.length(); + var phi = Math.atan2(offset.y, offset.x); + phi += rotation.phi; + var theta = Math.atan2(Math.sqrt(offset.x * offset.x + offset.y * offset.y), offset.z); + theta += rotation.theta; + theta = Math.max(0.1, Math.min(Math.PI - 0.1, theta)); + offset.x = Math.sin(theta) * Math.cos(phi); + offset.y = Math.sin(theta) * Math.sin(phi); + offset.z = Math.cos(theta); + offset.applyQuaternion(qInverse); + camera.position.copy(camera.lookat).add(offset.multiplyScalar(length)); + }; + EarthState.prototype.truck = function (direction) { + this._camera.position.add(new THREE.Vector3().fromArray(direction)); + this._camera.lookat.add(new THREE.Vector3().fromArray(direction)); + }; + EarthState.prototype.update = function () { }; + return EarthState; +}(State_1.StateBase)); +exports.EarthState = EarthState; +exports.default = EarthState; + + +},{"../../State":281,"three":225}],416:[function(require,module,exports){ +"use strict"; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var THREE = require("three"); +var State_1 = require("../../State"); +var InteractiveStateBase = /** @class */ (function (_super) { + __extends(InteractiveStateBase, _super); + function InteractiveStateBase(state) { + var _this = _super.call(this, state) || this; + _this._animationSpeed = 1 / 40; + _this._rotationDelta = new State_1.RotationDelta(0, 0); + _this._requestedRotationDelta = null; + _this._basicRotation = [0, 0]; + _this._requestedBasicRotation = null; + _this._requestedBasicRotationUnbounded = null; + _this._rotationAcceleration = 0.86; + _this._rotationIncreaseAlpha = 0.97; + _this._rotationDecreaseAlpha = 0.9; + _this._rotationThreshold = 1e-3; + _this._unboundedRotationAlpha = 0.8; + _this._desiredZoom = state.zoom; + _this._minZoom = 0; + _this._maxZoom = 3; + _this._lookatDepth = 10; + _this._desiredLookat = null; + _this._desiredCenter = null; + return _this; + } + InteractiveStateBase.prototype.rotate = function (rotationDelta) { + if (this._currentNode == null) { + return; + } + 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; }; - StateService.prototype.removeNodes = function (n) { - this._invokeContextOperation(function (context) { context.remove(n); }); + 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)); }; - StateService.prototype.clearNodes = function () { - this._invokeContextOperation(function (context) { context.clear(); }); + 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); }; - StateService.prototype.clearPriorNodes = function () { - this._invokeContextOperation(function (context) { context.clearPrior(); }); + 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.cutNodes = function () { - this._invokeContextOperation(function (context) { context.cut(); }); + 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.setNodes = function (nodes) { - this._invokeContextOperation(function (context) { context.set(nodes); }); + 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; + } + this._rotationDelta.multiply(this._rotationAcceleration); + this._rotationDelta.threshold(this._rotationThreshold); }; - StateService.prototype.rotate = function (delta) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.rotate(delta); }); + 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.rotateBasic = function (basicRotation) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.rotateBasic(basicRotation); }); + InteractiveStateBase.prototype._clearRotation = function () { + if (this._currentNode.fullPano) { + return; + } + if (this._requestedRotationDelta != null) { + this._requestedRotationDelta = null; + } + if (!this._rotationDelta.isZero) { + this._rotationDelta.reset(); + } + if (this._requestedBasicRotation != null) { + this._requestedBasicRotation = null; + } + if (this._basicRotation[0] > 0 || this._basicRotation[1] > 0) { + this._basicRotation = [0, 0]; + } }; - StateService.prototype.rotateBasicUnbounded = function (basicRotation) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.rotateBasicUnbounded(basicRotation); }); + 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.rotateToBasic = function (basic) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.rotateToBasic(basic); }); + InteractiveStateBase.prototype._setDesiredZoom = function () { + this._desiredZoom = + this._currentNode.fullPano || this._previousNode == null ? + this._zoom : 0; }; - StateService.prototype.move = function (delta) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.move(delta); }); + return InteractiveStateBase; +}(State_1.StateBase)); +exports.InteractiveStateBase = InteractiveStateBase; +exports.default = InteractiveStateBase; + + +},{"../../State":281,"three":225}],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 __()); }; - StateService.prototype.moveTo = function (position) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.moveTo(position); }); +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +var State_1 = require("../../State"); +var InteractiveWaitingState = /** @class */ (function (_super) { + __extends(InteractiveWaitingState, _super); + function InteractiveWaitingState(state) { + var _this = _super.call(this, state) || this; + _this._adjustCameras(); + _this._motionless = _this._motionlessTransition(); + return _this; + } + InteractiveWaitingState.prototype.traverse = function () { + return new State_1.TraversingState(this); }; - /** - * Change zoom level while keeping the reference point position approximately static. - * - * @parameter {number} delta - Change in zoom level. - * @parameter {Array} reference - Reference point in basic coordinates. - */ - StateService.prototype.zoomIn = function (delta, reference) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.zoomIn(delta, reference); }); + InteractiveWaitingState.prototype.wait = function () { + return new State_1.WaitingState(this); }; - StateService.prototype.getCenter = function () { - return this._lastState$ - .first() - .map(function (frame) { - return frame.state.getCenter(); - }); + InteractiveWaitingState.prototype.prepend = function (nodes) { + _super.prototype.prepend.call(this, nodes); + this._motionless = this._motionlessTransition(); }; - StateService.prototype.getZoom = function () { - return this._lastState$ - .first() - .map(function (frame) { - return frame.state.zoom; - }); + InteractiveWaitingState.prototype.set = function (nodes) { + _super.prototype.set.call(this, nodes); + this._motionless = this._motionlessTransition(); }; - StateService.prototype.setCenter = function (center) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.setCenter(center); }); + InteractiveWaitingState.prototype.move = function (delta) { + this._alpha = Math.max(0, Math.min(1, this._alpha + delta)); }; - StateService.prototype.setZoom = function (zoom) { - this._inMotionOperation$.next(true); - this._invokeContextOperation(function (context) { context.setZoom(zoom); }); + InteractiveWaitingState.prototype.moveTo = function (position) { + this._alpha = Math.max(0, Math.min(1, position)); }; - 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.update = function (fps) { + this._updateRotation(); + if (!this._rotationDelta.isZero) { + this._applyRotation(this._rotationDelta, this._previousCamera); + this._applyRotation(this._rotationDelta, this._currentCamera); } - }; - StateService.prototype.stop = function () { - if (this._frameId != null) { - this._frameGenerator.cancelAnimationFrame(this._frameId); - this._frameId = null; + 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._invokeContextOperation = function (action) { - this._contextOperation$ - .next(function (context) { - action(context); - return context; - }); + InteractiveWaitingState.prototype._getAlpha = function () { + return this._motionless ? Math.round(this._alpha) : this._alpha; }; - StateService.prototype._frame = function (time) { - this._frameId = this._frameGenerator.requestAnimationFrame(this._frame.bind(this)); - this._frame$.next(this._frameId); + InteractiveWaitingState.prototype._setCurrentCamera = function () { + _super.prototype._setCurrentCamera.call(this); + this._adjustCameras(); }; - return StateService; -}()); -exports.StateService = StateService; + InteractiveWaitingState.prototype._adjustCameras = function () { + if (this._previousNode == null) { + return; + } + if (this._currentNode.fullPano) { + var lookat = this._camera.lookat.clone().sub(this._camera.position); + this._currentCamera.lookat.copy(lookat.clone().add(this._currentCamera.position)); + } + if (this._previousNode.fullPano) { + var lookat = this._currentCamera.lookat.clone().sub(this._currentCamera.position); + this._previousCamera.lookat.copy(lookat.clone().add(this._previousCamera.position)); + } + }; + return InteractiveWaitingState; +}(State_1.InteractiveStateBase)); +exports.InteractiveWaitingState = InteractiveWaitingState; +exports.default = InteractiveWaitingState; -},{"../State":233,"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":73,"rxjs/add/operator/startWith":78,"rxjs/add/operator/switchMap":79,"rxjs/add/operator/withLatestFrom":83,"rxjs/util/AnimationFrame":157}],334:[function(require,module,exports){ +},{"../../State":281}],418:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); var Error_1 = require("../../Error"); var Geo_1 = require("../../Geo"); -var StateBase = (function () { +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(); @@ -36985,8 +42876,8 @@ var StateBase = (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); this._trajectoryTransforms.push(transform); this._trajectoryCameras.push(new Geo_1.Camera(transform)); } @@ -37089,6 +42980,34 @@ var StateBase = (function () { enumerable: true, configurable: true }); + Object.defineProperty(StateBase.prototype, "transitionMode", { + get: function () { + return this._transitionMode; + }, + enumerable: true, + configurable: true + }); + StateBase.prototype.earth = function () { throw new Error("Not implemented"); }; + StateBase.prototype.traverse = function () { throw new Error("Not implemented"); }; + StateBase.prototype.wait = function () { throw new Error("Not implemented"); }; + StateBase.prototype.waitInteractively = function () { throw new Error("Not implemented"); }; + StateBase.prototype.move = function (delta) { }; + StateBase.prototype.moveTo = function (position) { }; + StateBase.prototype.rotate = function (delta) { }; + StateBase.prototype.rotateUnbounded = function (delta) { }; + StateBase.prototype.rotateWithoutInertia = function (delta) { }; + StateBase.prototype.rotateBasic = function (basicRotation) { }; + StateBase.prototype.rotateBasicUnbounded = function (basicRotation) { }; + StateBase.prototype.rotateBasicWithoutInertia = function (basicRotation) { }; + StateBase.prototype.rotateToBasic = function (basic) { }; + StateBase.prototype.setSpeed = function (speed) { }; + StateBase.prototype.zoomIn = function (delta, reference) { }; + StateBase.prototype.update = function (fps) { }; + StateBase.prototype.setCenter = function (center) { }; + StateBase.prototype.setZoom = function (zoom) { }; + StateBase.prototype.dolly = function (delta) { }; + StateBase.prototype.orbit = function (rotation) { }; + StateBase.prototype.truck = function (direction) { }; StateBase.prototype.append = function (nodes) { if (nodes.length < 1) { throw Error("Trajectory can not be empty"); @@ -37162,6 +43081,10 @@ var StateBase = (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); @@ -37178,10 +43101,10 @@ var StateBase = (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 @@ -37230,8 +43153,8 @@ var StateBase = (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); this._trajectoryTransforms.push(transform); this._trajectoryCameras.push(new Geo_1.Camera(transform)); } @@ -37242,27 +43165,20 @@ var StateBase = (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); 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; @@ -37278,13 +43194,15 @@ var StateBase = (function () { }()); exports.StateBase = StateBase; -},{"../../Error":228,"../../Geo":229}],335:[function(require,module,exports){ +},{"../../Error":276,"../../Geo":277,"../../State":281}],419:[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; } @@ -37292,100 +43210,29 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var THREE = require("three"); var UnitBezier = require("@mapbox/unitbezier"); var State_1 = require("../../State"); -var RotationDelta = (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 = (function (_super) { +var TraversingState = /** @class */ (function (_super) { __extends(TraversingState, _super); function TraversingState(state) { var _this = _super.call(this, state) || this; _this._adjustCameras(); _this._motionless = _this._motionlessTransition(); _this._baseAlpha = _this._alpha; - _this._animationSpeed = 0.025; + _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) { @@ -37419,140 +43266,8 @@ var TraversingState = (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.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.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.setSpeed = function (speed) { + this._speedCoefficient = this._spatial.clamp(speed, 0, 10); }; TraversingState.prototype.update = function (fps) { if (this._alpha === 1 && this._currentIndex + this._alpha < this._trajectory.length) { @@ -37566,7 +43281,7 @@ var TraversingState = (function (_super) { this._desiredLookat = null; } var animationSpeed = this._animationSpeed * (60 / fps); - this._baseAlpha = Math.min(1, this._baseAlpha + animationSpeed); + this._baseAlpha = Math.min(1, this._baseAlpha + this._speedCoefficient * animationSpeed); if (this._useBezier) { this._alpha = this._unitBezier.solve(this._baseAlpha); } @@ -37575,12 +43290,12 @@ var TraversingState = (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) { - this._applyRotationBasic(); + this._applyRotationBasic(this._basicRotation); } this._updateZoom(animationSpeed); this._updateLookat(animationSpeed); @@ -37608,213 +43323,20 @@ var TraversingState = (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 () { - 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] + this._basicRotation[0], 0, 1); - currentBasic[1] = this._spatial.clamp(currentBasic[1] + this._basicRotation[1], 0.05, 0.95); - } - else if (currentGPano != null && - currentTransform.gpano.CroppedAreaImageWidthPixels === currentTransform.gpano.FullPanoWidthPixels) { - currentBasic[0] = this._spatial.wrap(currentBasic[0] + this._basicRotation[0], 0, 1); - currentBasic[1] = this._spatial.clamp(currentBasic[1] + this._basicRotation[1], 0, 1); - } - else { - currentBasic[0] = this._spatial.clamp(currentBasic[0] + this._basicRotation[0], 0, 1); - currentBasic[1] = this._spatial.clamp(currentBasic[1] + this._basicRotation[1], 0, 1); - } - if (previousNode.fullPano) { - previousBasic[0] = this._spatial.wrap(previousBasic[0] + this._basicRotation[0], 0, 1); - previousBasic[1] = this._spatial.clamp(previousBasic[1] + this._basicRotation[1], 0.05, 0.95); - } - else if (previousGPano != null && - previousTransform.gpano.CroppedAreaImageWidthPixels === previousTransform.gpano.FullPanoWidthPixels) { - previousBasic[0] = this._spatial.wrap(previousBasic[0] + this._basicRotation[0], 0, 1); - previousBasic[1] = this._spatial.clamp(previousBasic[1] + this._basicRotation[1], 0, 1); - } - else { - previousBasic[0] = this._spatial.clamp(previousBasic[0] + this._basicRotation[0], 0, 1); - previousBasic[1] = this._spatial.clamp(currentBasic[1] + this._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":233,"@mapbox/unitbezier":2,"three":176}],336:[function(require,module,exports){ +},{"../../State":281,"@mapbox/unitbezier":2}],420:[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; } @@ -37823,7 +43345,7 @@ var __extends = (this && this.__extends) || (function () { })(); Object.defineProperty(exports, "__esModule", { value: true }); var State_1 = require("../../State"); -var WaitingState = (function (_super) { +var WaitingState = /** @class */ (function (_super) { __extends(WaitingState, _super); function WaitingState(state) { var _this = _super.call(this, state) || this; @@ -37835,8 +43357,8 @@ var WaitingState = (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); @@ -37846,11 +43368,6 @@ var WaitingState = (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.rotateToBasic = function (basic) { return; }; - WaitingState.prototype.zoomIn = function (delta, reference) { return; }; WaitingState.prototype.move = function (delta) { this._alpha = Math.max(0, Math.min(1, this._alpha + delta)); }; @@ -37860,8 +43377,6 @@ var WaitingState = (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; }; @@ -37885,17 +43400,18 @@ var WaitingState = (function (_super) { return WaitingState; }(State_1.StateBase)); exports.WaitingState = WaitingState; +exports.default = WaitingState; -},{"../../State":233}],337:[function(require,module,exports){ +},{"../../State":281}],421:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); +var rxjs_1 = require("rxjs"); /** * @class ImageTileLoader * * @classdesc Represents a loader of image tiles. */ -var ImageTileLoader = (function () { +var ImageTileLoader = /** @class */ (function () { /** * Create a new node image tile loader instance. * @@ -37932,7 +43448,7 @@ var ImageTileLoader = (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"; @@ -37978,7 +43494,7 @@ var ImageTileLoader = (function () { exports.ImageTileLoader = ImageTileLoader; exports.default = ImageTileLoader; -},{"rxjs/Observable":29}],338:[function(require,module,exports){ +},{"rxjs":26}],422:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); /** @@ -37986,7 +43502,7 @@ Object.defineProperty(exports, "__esModule", { value: true }); * * @classdesc Represents a store for image tiles. */ -var ImageTileStore = (function () { +var ImageTileStore = /** @class */ (function () { /** * Create a new node image tile store instance. */ @@ -38046,9 +43562,8 @@ var ImageTileStore = (function () { exports.ImageTileStore = ImageTileStore; exports.default = ImageTileStore; -},{}],339:[function(require,module,exports){ +},{}],423:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); var Geo_1 = require("../Geo"); /** @@ -38056,7 +43571,7 @@ var Geo_1 = require("../Geo"); * * @classdesc Represents a calculator for regions of interest. */ -var RegionOfInterestCalculator = (function () { +var RegionOfInterestCalculator = /** @class */ (function () { function RegionOfInterestCalculator() { this._viewportCoords = new Geo_1.ViewportCoords(); } @@ -38187,18 +43702,18 @@ var RegionOfInterestCalculator = (function () { exports.RegionOfInterestCalculator = RegionOfInterestCalculator; exports.default = RegionOfInterestCalculator; -},{"../Geo":229}],340:[function(require,module,exports){ +},{"../Geo":277}],424:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +var operators_1 = require("rxjs/operators"); var THREE = require("three"); -var Subject_1 = require("rxjs/Subject"); +var rxjs_1 = require("rxjs"); /** * @class TextureProvider * * @classdesc Represents a provider of textures. */ -var TextureProvider = (function () { +var TextureProvider = /** @class */ (function () { /** * Create a new node texture provider instance. * @@ -38222,17 +43737,12 @@ var TextureProvider = (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 = {}; @@ -38374,7 +43884,7 @@ var TextureProvider = (function () { var width = 1 / this._roi.pixelWidth; var height = 1 / this._roi.pixelHeight; var size = Math.max(height, width); - var currentLevel = Math.max(0, Math.min(this._maxLevel, Math.round(Math.log(size) / Math.log(2) + 0.25))); + var currentLevel = Math.max(0, Math.min(this._maxLevel, Math.ceil(Math.log(size) / Math.log(2)))); if (currentLevel !== this._currentLevel) { this.abort(); this._currentLevel = currentLevel; @@ -38384,7 +43894,7 @@ var TextureProvider = (function () { this._renderedCurrentLevelTiles = {}; for (var _i = 0, _a = this._renderedTiles[this._currentLevel]; _i < _a.length; _i++) { var tile = _a[_i]; - this._renderedCurrentLevelTiles[this._tileKey(tile)] = true; + this._renderedCurrentLevelTiles[this._tileKey(this._tileSize, tile)] = true; } } var topLeft = this._getTileCoords([this._roi.bbox.minX, this._roi.bbox.minY]); @@ -38412,6 +43922,9 @@ var TextureProvider = (function () { } this._fetchTiles(tiles); }; + TextureProvider.prototype.setTileSize = function (tileSize) { + this._tileSize = tileSize; + }; /** * Update the image used as background for the texture. * @@ -38442,7 +43955,7 @@ var TextureProvider = (function () { var tile$ = getTile[0]; var abort = getTile[1]; this._abortFunctions.push(abort); - var tileKey = this._tileKey(tile); + var tileKey = this._tileKey(this._tileSize, tile); var subscription = tile$ .subscribe(function (image) { _this._renderToTarget(x, y, w, h, image); @@ -38474,7 +43987,7 @@ var TextureProvider = (function () { var tileSize = this._tileSize * Math.pow(2, this._maxLevel - this._currentLevel); for (var _i = 0, tiles_1 = tiles; _i < tiles_1.length; _i++) { var tile = tiles_1[_i]; - var tileKey = this._tileKey(tile); + var tileKey = this._tileKey(this._tileSize, tile); if (tileKey in this._renderedCurrentLevelTiles || tileKey in this._tileSubscriptions) { continue; @@ -38646,7 +44159,7 @@ var TextureProvider = (function () { } } this._renderedTiles[level].push(tile); - this._renderedCurrentLevelTiles[this._tileKey(tile)] = true; + this._renderedCurrentLevelTiles[this._tileKey(this._tileSize, tile)] = true; }; /** * Create a tile key from a tile coordinates. @@ -38654,20 +44167,50 @@ var TextureProvider = (function () { * @description Tile keys are used as a hash for * storing the tile in a dictionary. * + * @param {number} tileSize - The tile size. * @param {Arrary} tile - The tile coordinates. */ - TextureProvider.prototype._tileKey = function (tile) { - return tile[0] + "-" + tile[1]; + TextureProvider.prototype._tileKey = function (tileSize, tile) { + return tileSize + "-" + tile[0] + "-" + tile[1]; }; return TextureProvider; }()); exports.TextureProvider = TextureProvider; exports.default = TextureProvider; -},{"rxjs/Subject":34,"three":176}],341:[function(require,module,exports){ +},{"rxjs":26,"rxjs/operators":224,"three":225}],425:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var EventEmitter = (function () { +var DOM = /** @class */ (function () { + function DOM(doc) { + this._document = !!doc ? doc : document; + } + Object.defineProperty(DOM.prototype, "document", { + get: function () { + return this._document; + }, + enumerable: true, + configurable: true + }); + DOM.prototype.createElement = function (tagName, className, container) { + var element = this._document.createElement(tagName); + if (!!className) { + element.className = className; + } + if (!!container) { + container.appendChild(element); + } + return element; + }; + return DOM; +}()); +exports.DOM = DOM; +exports.default = DOM; + +},{}],426:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var EventEmitter = /** @class */ (function () { function EventEmitter() { this._events = {}; } @@ -38723,11 +44266,11 @@ var EventEmitter = (function () { exports.EventEmitter = EventEmitter; exports.default = EventEmitter; -},{}],342:[function(require,module,exports){ +},{}],427:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var Viewer_1 = require("../Viewer"); -var Settings = (function () { +var Settings = /** @class */ (function () { function Settings() { } Settings.setOptions = function (options) { @@ -38767,48 +44310,169 @@ var Settings = (function () { exports.Settings = Settings; exports.default = Settings; -},{"../Viewer":236}],343:[function(require,module,exports){ +},{"../Viewer":285}],428:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var Urls = (function () { +function isBrowser() { + return typeof window !== "undefined" && typeof document !== "undefined"; +} +exports.isBrowser = isBrowser; +function isArraySupported() { + return !!(Array.prototype && + Array.prototype.filter && + Array.prototype.indexOf && + Array.prototype.map && + Array.prototype.reverse); +} +exports.isArraySupported = isArraySupported; +function isFunctionSupported() { + return !!(Function.prototype && Function.prototype.bind); +} +exports.isFunctionSupported = isFunctionSupported; +function isJSONSupported() { + return "JSON" in window && "parse" in JSON && "stringify" in JSON; +} +exports.isJSONSupported = isJSONSupported; +function isObjectSupported() { + return !!(Object.keys && + Object.assign); +} +exports.isObjectSupported = isObjectSupported; +function isBlobSupported() { + return "Blob" in window && "URL" in window; +} +exports.isBlobSupported = isBlobSupported; +var isWebGLSupportedCache = undefined; +function isWebGLSupportedCached() { + if (isWebGLSupportedCache === undefined) { + isWebGLSupportedCache = isWebGLSupported(); + } + return isWebGLSupportedCache; +} +exports.isWebGLSupportedCached = isWebGLSupportedCached; +function isWebGLSupported() { + var webGLContextAttributes = { + alpha: false, + antialias: false, + depth: true, + failIfMajorPerformanceCaveat: false, + premultipliedAlpha: true, + preserveDrawingBuffer: false, + stencil: true, + }; + var canvas = document.createElement("canvas"); + var context = canvas.getContext("webgl", webGLContextAttributes) || + canvas.getContext("experimental-webgl", webGLContextAttributes); + if (!context) { + return false; + } + var requiredExtensions = [ + "OES_standard_derivatives", + ]; + var supportedExtensions = context.getSupportedExtensions(); + for (var _i = 0, requiredExtensions_1 = requiredExtensions; _i < requiredExtensions_1.length; _i++) { + var requiredExtension = requiredExtensions_1[_i]; + if (supportedExtensions.indexOf(requiredExtension) === -1) { + return false; + } + } + return true; +} +exports.isWebGLSupported = isWebGLSupported; + +},{}],429:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +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, configurable: true }); - Object.defineProperty(Urls, "tileDomain", { + Object.defineProperty(Urls, "origin", { get: function () { - return "d2qb1440i7l50o.cloudfront.net"; + return Urls._origin; }, enumerable: true, configurable: true }); - Object.defineProperty(Urls, "origin", { + Object.defineProperty(Urls, "tileScheme", { + get: function () { + return Urls._scheme; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Urls, "tileDomain", { get: function () { - return "mapillary.webgl"; + return Urls._imageTileHost; }, enumerable: true, configurable: true }); - Urls.thumbnail = function (key, size) { - return "https://d1cuyjsrcm0gby.cloudfront.net/" + key + "/thumb-" + size + ".jpg?origin=" + this.origin; + Urls.atomicReconstruction = function (key) { + return Urls._scheme + "://" + Urls._atomicReconstructionHost + "/" + key + "/sfm/v1.0/atomic_reconstruction.json"; + }; + Urls.exporeImage = function (key) { + return Urls._scheme + "://" + Urls._exploreHost + "/app/?pKey=" + key + "&focus=photo"; + }; + Urls.exporeUser = function (username) { + return Urls._scheme + "://" + Urls._exploreHost + "/app/user/" + username; }; Urls.falcorModel = function (clientId) { - return "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.atomicReconstructionHost) { + Urls._atomicReconstructionHost = options.atomicReconstructionHost; + } + if (!!options.exploreHost) { + Urls._exploreHost = options.exploreHost; + } + if (!!options.imageHost) { + Urls._imageHost = options.imageHost; + } + if (!!options.imageTileHost) { + Urls._imageTileHost = options.imageTileHost; + } + if (!!options.meshHost) { + Urls._meshHost = options.meshHost; + } + if (!!options.scheme) { + Urls._scheme = options.scheme; + } }; + Urls._apiHost = "a.mapillary.com"; + Urls._atomicReconstructionHost = "d3necqxnn15whe.cloudfront.net"; + Urls._exploreHost = "www.mapillary.com"; + Urls._imageHost = "d1cuyjsrcm0gby.cloudfront.net"; + Urls._imageTileHost = "d2qb1440i7l50o.cloudfront.net"; + Urls._meshHost = "d1brzeo354iq2l.cloudfront.net"; + Urls._origin = "mapillary.webgl"; + Urls._scheme = "https"; return Urls; }()); exports.Urls = Urls; exports.default = Urls; -},{}],344:[function(require,module,exports){ +},{}],430:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); /** @@ -38857,15 +44521,13 @@ var Alignment; })(Alignment = exports.Alignment || (exports.Alignment = {})); exports.default = Alignment; -},{}],345:[function(require,module,exports){ +},{}],431:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -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"); -var CacheService = (function () { +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Graph_1 = require("../Graph"); +var CacheService = /** @class */ (function () { function CacheService(graphService, stateService) { this._graphService = graphService; this._stateService = stateService; @@ -38883,21 +44545,40 @@ var CacheService = (function () { if (this._started) { return; } - this._uncacheSubscription = this._stateService.currentState$ - .distinctUntilChanged(undefined, function (frame) { + this._uncacheSubscription = this._stateService.currentState$.pipe(operators_1.distinctUntilChanged(undefined, function (frame) { return frame.state.currentNode.key; - }) - .map(function (frame) { - return frame.state.trajectory + }), operators_1.map(function (frame) { + var trajectory = frame.state.trajectory; + var trajectoryKeys = trajectory .map(function (n) { return n.key; }); - }) - .bufferCount(1, 5) - .switchMap(function (keepKeysBuffer) { - var keepKeys = keepKeysBuffer[0]; - return _this._graphService.uncache$(keepKeys); - }) + var sequenceKey = trajectory[trajectory.length - 1].sequenceKey; + return [trajectoryKeys, sequenceKey]; + }), operators_1.bufferCount(1, 5), operators_1.withLatestFrom(this._graphService.graphMode$), operators_1.switchMap(function (_a) { + var keepBuffer = _a[0], graphMode = _a[1]; + var keepKeys = keepBuffer[0][0]; + var keepSequenceKey = graphMode === Graph_1.GraphMode.Sequence ? + keepBuffer[0][1] : undefined; + return _this._graphService.uncache$(keepKeys, keepSequenceKey); + })) + .subscribe(function () { }); + this._cacheNodeSubscription = this._graphService.graphMode$.pipe(operators_1.skip(1), operators_1.withLatestFrom(this._stateService.currentState$), operators_1.switchMap(function (_a) { + var mode = _a[0], frame = _a[1]; + return mode === Graph_1.GraphMode.Sequence ? + _this._keyToEdges(frame.state.currentNode.key, function (node) { + return node.sequenceEdges$; + }) : + rxjs_1.from(frame.state.trajectory + .map(function (node) { + return node.key; + }) + .slice(frame.state.currentIndex)).pipe(operators_1.mergeMap(function (key) { + return _this._keyToEdges(key, function (node) { + return node.spatialEdges$; + }); + }, 6)); + })) .subscribe(function () { }); this._started = true; }; @@ -38907,26 +44588,40 @@ var CacheService = (function () { } this._uncacheSubscription.unsubscribe(); this._uncacheSubscription = null; + this._cacheNodeSubscription.unsubscribe(); + this._cacheNodeSubscription = null; this._started = false; }; + CacheService.prototype._keyToEdges = function (key, nodeToEdgeMap) { + return this._graphService.cacheNode$(key).pipe(operators_1.switchMap(nodeToEdgeMap), operators_1.first(function (status) { + return status.cached; + }), operators_1.timeout(15000), operators_1.catchError(function (error) { + console.error("Failed to cache edges (" + key + ").", error); + return rxjs_1.empty(); + })); + }; return CacheService; }()); exports.CacheService = CacheService; exports.default = CacheService; -},{"rxjs/add/operator/bufferCount":50,"rxjs/add/operator/delay":56,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/map":65,"rxjs/add/operator/switchMap":79}],346:[function(require,module,exports){ +},{"../Graph":278,"rxjs":26,"rxjs/operators":224}],432:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); +var operators_1 = require("rxjs/operators"); var Component_1 = require("../Component"); -var ComponentController = (function () { - function ComponentController(container, navigator, observer, key, options) { +var ComponentController = /** @class */ (function () { + function ComponentController(container, navigator, observer, key, options, componentService) { var _this = this; this._container = container; this._observer = observer; this._navigator = navigator; this._options = options != null ? options : {}; this._key = key; - this._componentService = new Component_1.ComponentService(this._container, this._navigator); + this._navigable = key == null; + this._componentService = !!componentService ? + componentService : + new Component_1.ComponentService(this._container, this._navigator); this._coverComponent = this._componentService.getCover(); this._initializeComponents(); if (key) { @@ -38934,20 +44629,27 @@ var ComponentController = (function () { this._subscribeCoverComponent(); } else { - this._navigator.movedToKey$ - .first(function (k) { + this._navigator.movedToKey$.pipe(operators_1.first(function (k) { return k != null; - }) + })) .subscribe(function (k) { _this._key = k; _this._componentService.deactivateCover(); - _this._coverComponent.configure({ key: _this._key, loading: false, visible: false }); + _this._coverComponent.configure({ key: _this._key, state: Component_1.CoverState.Hidden }); _this._subscribeCoverComponent(); _this._navigator.stateService.start(); + _this._navigator.cacheService.start(); _this._observer.startEmit(); }); } } + Object.defineProperty(ComponentController.prototype, "navigable", { + get: function () { + return this._navigable; + }, + enumerable: true, + configurable: true + }); ComponentController.prototype.get = function (name) { return this._componentService.get(name); }; @@ -38955,16 +44657,13 @@ var ComponentController = (function () { this._componentService.activate(name); }; ComponentController.prototype.activateCover = function () { - this._coverComponent.configure({ loading: false, visible: true }); + this._coverComponent.configure({ state: Component_1.CoverState.Visible }); }; ComponentController.prototype.deactivate = function (name) { this._componentService.deactivate(name); }; ComponentController.prototype.deactivateCover = function () { - this._coverComponent.configure({ loading: true, visible: true }); - }; - ComponentController.prototype.resize = function () { - this._componentService.resize(); + this._coverComponent.configure({ state: Component_1.CoverState.Loading }); }; ComponentController.prototype._initializeComponents = function () { var options = this._options; @@ -38976,6 +44675,7 @@ var ComponentController = (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"); @@ -38987,6 +44687,7 @@ var ComponentController = (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; @@ -38998,32 +44699,48 @@ var ComponentController = (function () { this.deactivateCover(); } }; + ComponentController.prototype._setNavigable = function (navigable) { + if (this._navigable === navigable) { + return; + } + this._navigable = navigable; + this._observer.navigable$.next(navigable); + }; ComponentController.prototype._subscribeCoverComponent = function () { var _this = this; - this._coverComponent.configuration$.subscribe(function (conf) { - if (conf.loading) { - _this._navigator.stateService.currentKey$ - .first() - .switchMap(function (key) { - return key == null || key !== conf.key ? + this._coverComponent.configuration$.pipe(operators_1.distinctUntilChanged(undefined, function (c) { + return c.state; + })) + .subscribe(function (conf) { + if (conf.state === Component_1.CoverState.Loading) { + _this._navigator.stateService.currentKey$.pipe(operators_1.first(), operators_1.switchMap(function (key) { + var keyChanged = key == null || key !== conf.key; + if (keyChanged) { + _this._setNavigable(false); + } + return keyChanged ? _this._navigator.moveToKey$(conf.key) : - _this._navigator.stateService.currentNode$ - .first(); - }) - .subscribe(function (node) { + _this._navigator.stateService.currentNode$.pipe(operators_1.first()); + })) + .subscribe(function () { _this._navigator.stateService.start(); + _this._navigator.cacheService.start(); _this._observer.startEmit(); - _this._coverComponent.configure({ loading: false, visible: false }); + _this._coverComponent.configure({ state: Component_1.CoverState.Hidden }); _this._componentService.deactivateCover(); + _this._setNavigable(true); }, function (error) { console.error("Failed to deactivate cover.", error); - _this._coverComponent.configure({ loading: false, visible: true }); + _this._coverComponent.configure({ state: Component_1.CoverState.Visible }); }); } - else if (conf.visible) { + else if (conf.state === Component_1.CoverState.Visible) { _this._observer.stopEmit(); _this._navigator.stateService.stop(); + _this._navigator.cacheService.stop(); + _this._navigator.playService.stop(); _this._componentService.activateCover(); + _this._setNavigable(conf.key == null); } }); }; @@ -39065,29 +44782,28 @@ var ComponentController = (function () { }()); exports.ComponentController = ComponentController; -},{"../Component":226}],347:[function(require,module,exports){ +},{"../Component":274,"rxjs/operators":224}],433:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var Render_1 = require("../Render"); +var Utils_1 = require("../Utils"); var Viewer_1 = require("../Viewer"); -var Container = (function () { - function Container(id, stateService, options) { +var Container = /** @class */ (function () { + function Container(id, stateService, options, dom) { this.id = id; - this._container = document.getElementById(id); + this._dom = !!dom ? dom : new Utils_1.DOM(); + this._container = this._dom.document.getElementById(id); if (!this._container) { throw new Error("Container '" + id + "' not found."); } this._container.classList.add("mapillary-js"); - this._canvasContainer = document.createElement("div"); - this._canvasContainer.className = "mapillary-js-interactive"; - this._domContainer = document.createElement("div"); - this._domContainer.className = "mapillary-js-dom"; - this._container.appendChild(this._canvasContainer); - this._container.appendChild(this._domContainer); + this._canvasContainer = this._dom.createElement("div", "mapillary-js-interactive", this._container); + this._domContainer = this._dom.createElement("div", "mapillary-js-dom", this._container); this.renderService = new Render_1.RenderService(this._container, stateService.currentState$, options.renderMode); - this.glRenderer = new Render_1.GLRenderer(this._canvasContainer, this.renderService); + this.glRenderer = new Render_1.GLRenderer(this._canvasContainer, this.renderService, this._dom); this.domRenderer = new Render_1.DOMRenderer(this._domContainer, this.renderService, stateService.currentState$); - this.mouseService = new Viewer_1.MouseService(this._container, this._canvasContainer, this._domContainer); + this.keyboardService = new Viewer_1.KeyboardService(this._canvasContainer); + this.mouseService = new Viewer_1.MouseService(this._container, this._canvasContainer, this._domContainer, document); this.touchService = new Viewer_1.TouchService(this._canvasContainer, this._domContainer); this.spriteService = new Viewer_1.SpriteService(options.sprite); } @@ -39100,7 +44816,14 @@ var Container = (function () { }); Object.defineProperty(Container.prototype, "canvasContainer", { get: function () { - return this.canvasContainer; + return this._canvasContainer; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Container.prototype, "domContainer", { + get: function () { + return this._domContainer; }, enumerable: true, configurable: true @@ -39110,7 +44833,7 @@ var Container = (function () { exports.Container = Container; exports.default = Container; -},{"../Render":232,"../Viewer":236}],348:[function(require,module,exports){ +},{"../Render":280,"../Utils":284,"../Viewer":285}],434:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); /** @@ -39139,53 +44862,70 @@ var ImageSize; ImageSize[ImageSize["Size2048"] = 2048] = "Size2048"; })(ImageSize = exports.ImageSize || (exports.ImageSize = {})); -},{}],349:[function(require,module,exports){ +},{}],435:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var KeyboardService = /** @class */ (function () { + function KeyboardService(canvasContainer) { + this._keyDown$ = rxjs_1.fromEvent(canvasContainer, "keydown"); + this._keyUp$ = rxjs_1.fromEvent(canvasContainer, "keyup"); + } + Object.defineProperty(KeyboardService.prototype, "keyDown$", { + get: function () { + return this._keyDown$; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(KeyboardService.prototype, "keyUp$", { + get: function () { + return this._keyUp$; + }, + enumerable: true, + configurable: true + }); + return KeyboardService; +}()); +exports.KeyboardService = KeyboardService; +exports.default = KeyboardService; + +},{"rxjs":26}],436:[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"); -var LoadingService = (function () { +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$.pipe(operators_1.map(function (loaders) { + for (var key in loaders) { + if (!loaders.hasOwnProperty(key)) { + continue; + } + if (loaders[key]) { + return true; + } + } + return false; + }), operators_1.debounceTime(100), operators_1.distinctUntilChanged()); }, enumerable: true, configurable: true }); LoadingService.prototype.taskLoading$ = 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 }); @@ -39198,51 +44938,54 @@ var LoadingService = (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":73,"rxjs/add/operator/startWith":78,"underscore":178}],350:[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"); -var MouseService = (function () { - function MouseService(container, canvasContainer, domContainer, viewportCoords) { +},{"rxjs":26,"rxjs/operators":224}],437:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var MouseService = /** @class */ (function () { + function MouseService(container, canvasContainer, domContainer, doc) { var _this = this; - this._canvasContainer = canvasContainer; - this._domContainer = domContainer; - 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._documentMouseMove$ = Observable_1.Observable.fromEvent(document, "mousemove"); - this._documentMouseUp$ = Observable_1.Observable.fromEvent(document, "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._activeSubject$ = new rxjs_1.BehaviorSubject(false); + this._active$ = this._activeSubject$.pipe(operators_1.distinctUntilChanged(), operators_1.publishReplay(1), operators_1.refCount()); + this._claimMouse$ = new rxjs_1.Subject(); + this._claimWheel$ = new rxjs_1.Subject(); + this._deferPixelClaims$ = new rxjs_1.Subject(); + this._deferPixels$ = this._deferPixelClaims$.pipe(operators_1.scan(function (claims, claim) { + if (claim.deferPixels == null) { + delete claims[claim.name]; + } + else { + claims[claim.name] = claim.deferPixels; + } + return claims; + }, {}), operators_1.map(function (claims) { + var deferPixelMax = -1; + for (var key in claims) { + if (!claims.hasOwnProperty(key)) { + continue; + } + var deferPixels = claims[key]; + if (deferPixels > deferPixelMax) { + deferPixelMax = deferPixels; + } + } + return deferPixelMax; + }), operators_1.startWith(-1), operators_1.publishReplay(1), operators_1.refCount()); + this._deferPixels$.subscribe(function () { }); + this._documentMouseMove$ = rxjs_1.fromEvent(doc, "mousemove"); + this._documentMouseUp$ = rxjs_1.fromEvent(doc, "mouseup"); + this._mouseDown$ = rxjs_1.fromEvent(canvasContainer, "mousedown"); + this._mouseLeave$ = rxjs_1.fromEvent(canvasContainer, "mouseleave"); + this._mouseMove$ = rxjs_1.fromEvent(canvasContainer, "mousemove"); + this._mouseUp$ = rxjs_1.fromEvent(canvasContainer, "mouseup"); + this._mouseOut$ = rxjs_1.fromEvent(canvasContainer, "mouseout"); + this._mouseOver$ = rxjs_1.fromEvent(canvasContainer, "mouseover"); + this._domMouseDown$ = rxjs_1.fromEvent(domContainer, "mousedown"); + this._domMouseMove$ = rxjs_1.fromEvent(domContainer, "mousemove"); + this._click$ = rxjs_1.fromEvent(canvasContainer, "click"); + this._contextMenu$ = rxjs_1.fromEvent(canvasContainer, "contextmenu"); + this._dblClick$ = rxjs_1.merge(rxjs_1.fromEvent(container, "click"), rxjs_1.fromEvent(canvasContainer, "dblclick")).pipe(operators_1.bufferCount(3, 1), operators_1.filter(function (events) { var event1 = events[0]; var event2 = events[1]; var event3 = events[2]; @@ -39251,111 +44994,50 @@ var MouseService = (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")); - 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) { - return e.button === 0; - })) - .share(); - var leftButtonDown$ = this._mouseDown$ - .filter(function (e) { - return e.button === 0; - }) - .share(); - this._mouseDragStart$ = leftButtonDown$ - .mergeMap(function (e) { - return _this._documentMouseMove$ - .takeUntil(dragStop$) - .take(1); - }); - this._mouseDrag$ = leftButtonDown$ - .mergeMap(function (e) { - return _this._documentMouseMove$ - .skip(1) - .takeUntil(dragStop$); - }); - this._mouseDragEnd$ = this._mouseDragStart$ - .mergeMap(function (e) { - return dragStop$.first(); - }); - var containerLeftButtonDown$ = this._domMouseDown$ - .filter(function (e) { + }), operators_1.share()); + var dragStop$ = rxjs_1.merge(rxjs_1.fromEvent(window, "blur"), this._documentMouseUp$.pipe(operators_1.filter(function (e) { return e.button === 0; - }) - .share(); - this._domMouseDragStart$ = containerLeftButtonDown$ - .mergeMap(function (e) { - return _this._documentMouseMove$ - .takeUntil(dragStop$) - .take(1); - }); - this._domMouseDrag$ = containerLeftButtonDown$ - .mergeMap(function (e) { - return _this._documentMouseMove$ - .skip(1) - .takeUntil(dragStop$); - }); - this._domMouseDragEnd$ = this._domMouseDragStart$ - .mergeMap(function (e) { - return dragStop$.first(); - }); - this._staticClick$ = this._mouseDown$ - .switchMap(function (e) { - return _this._click$ - .takeUntil(_this._mouseMove$) - .take(1); - }); - this._mouseOwner$ = this._claimMouse$ - .scan(function (claims, mouseClaim) { - if (mouseClaim.zindex == null) { - delete claims[mouseClaim.name]; - } - else { - claims[mouseClaim.name] = mouseClaim.zindex; - } - return claims; - }, {}) - .map(function (claims) { - var owner = null; - var curZ = -1; - for (var name_1 in claims) { - if (claims.hasOwnProperty(name_1)) { - if (claims[name_1] > curZ) { - curZ = claims[name_1]; - owner = name_1; - } - } - } - return owner; - }) - .publishReplay(1) - .refCount(); + }))).pipe(operators_1.share()); + var mouseDragInitiate$ = this._createMouseDragInitiate$(this._mouseDown$, dragStop$, true).pipe(operators_1.share()); + this._mouseDragStart$ = this._createMouseDragStart$(mouseDragInitiate$).pipe(operators_1.share()); + this._mouseDrag$ = this._createMouseDrag$(mouseDragInitiate$, dragStop$).pipe(operators_1.share()); + this._mouseDragEnd$ = this._createMouseDragEnd$(this._mouseDragStart$, dragStop$).pipe(operators_1.share()); + var domMouseDragInitiate$ = this._createMouseDragInitiate$(this._domMouseDown$, dragStop$, false).pipe(operators_1.share()); + this._domMouseDragStart$ = this._createMouseDragStart$(domMouseDragInitiate$).pipe(operators_1.share()); + this._domMouseDrag$ = this._createMouseDrag$(domMouseDragInitiate$, dragStop$).pipe(operators_1.share()); + this._domMouseDragEnd$ = this._createMouseDragEnd$(this._domMouseDragStart$, dragStop$).pipe(operators_1.share()); + this._proximateClick$ = this._mouseDown$.pipe(operators_1.switchMap(function (mouseDown) { + return _this._click$.pipe(operators_1.takeUntil(_this._createDeferredMouseMove$(mouseDown, _this._documentMouseMove$)), operators_1.take(1)); + }), operators_1.share()); + this._staticClick$ = this._mouseDown$.pipe(operators_1.switchMap(function (e) { + return _this._click$.pipe(operators_1.takeUntil(_this._documentMouseMove$), operators_1.take(1)); + }), operators_1.share()); + this._mouseDragStart$.subscribe(); + this._mouseDrag$.subscribe(); + this._mouseDragEnd$.subscribe(); + this._domMouseDragStart$.subscribe(); + this._domMouseDrag$.subscribe(); + this._domMouseDragEnd$.subscribe(); + this._staticClick$.subscribe(); + this._mouseOwner$ = this._createOwner$(this._claimMouse$).pipe(operators_1.publishReplay(1), operators_1.refCount()); + this._wheelOwner$ = this._createOwner$(this._claimWheel$).pipe(operators_1.publishReplay(1), operators_1.refCount()); this._mouseOwner$.subscribe(function () { }); + this._wheelOwner$.subscribe(function () { }); } Object.defineProperty(MouseService.prototype, "active$", { get: function () { @@ -39518,6 +45200,13 @@ var MouseService = (function () { enumerable: true, configurable: true }); + Object.defineProperty(MouseService.prototype, "proximateClick$", { + get: function () { + return this._proximateClick$; + }, + enumerable: true, + configurable: true + }); Object.defineProperty(MouseService.prototype, "staticClick$", { get: function () { return this._staticClick$; @@ -39531,43 +45220,118 @@ var MouseService = (function () { MouseService.prototype.unclaimMouse = function (name) { this._claimMouse$.next({ name: name, zindex: null }); }; + MouseService.prototype.deferPixels = function (name, deferPixels) { + this._deferPixelClaims$.next({ name: name, deferPixels: deferPixels }); + }; + MouseService.prototype.undeferPixels = function (name) { + this._deferPixelClaims$.next({ name: name, deferPixels: null }); + }; + MouseService.prototype.claimWheel = function (name, zindex) { + this._claimWheel$.next({ name: name, zindex: zindex }); + }; + MouseService.prototype.unclaimWheel = function (name) { + this._claimWheel$.next({ name: name, zindex: null }); + }; MouseService.prototype.filtered$ = function (name, observable$) { - return observable$ - .withLatestFrom(this.mouseOwner$, function (event, owner) { - return [event, owner]; - }) - .filter(function (eo) { - return eo[1] === name; - }) - .map(function (eo) { - return eo[0]; - }); + return this._filtered(name, observable$, this._mouseOwner$); + }; + MouseService.prototype.filteredWheel$ = function (name, observable$) { + return this._filtered(name, observable$, this._wheelOwner$); + }; + MouseService.prototype._createDeferredMouseMove$ = function (origin, mouseMove$) { + return mouseMove$.pipe(operators_1.map(function (mouseMove) { + var deltaX = mouseMove.clientX - origin.clientX; + var deltaY = mouseMove.clientY - origin.clientY; + return [mouseMove, Math.sqrt(deltaX * deltaX + deltaY * deltaY)]; + }), operators_1.withLatestFrom(this._deferPixels$), operators_1.filter(function (_a) { + var _b = _a[0], mouseMove = _b[0], delta = _b[1], deferPixels = _a[1]; + return delta > deferPixels; + }), operators_1.map(function (_a) { + var _b = _a[0], mouseMove = _b[0], delta = _b[1], deferPixels = _a[1]; + return mouseMove; + })); + }; + MouseService.prototype._createMouseDrag$ = function (mouseDragStartInitiate$, stop$) { + var _this = this; + return mouseDragStartInitiate$.pipe(operators_1.map(function (_a) { + var mouseDown = _a[0], mouseMove = _a[1]; + return mouseMove; + }), operators_1.switchMap(function (mouseMove) { + return rxjs_1.concat(rxjs_1.of(mouseMove), _this._documentMouseMove$).pipe(operators_1.takeUntil(stop$)); + })); + }; + MouseService.prototype._createMouseDragEnd$ = function (mouseDragStart$, stop$) { + return mouseDragStart$.pipe(operators_1.switchMap(function (event) { + return stop$.pipe(operators_1.first()); + })); + }; + MouseService.prototype._createMouseDragStart$ = function (mouseDragStartInitiate$) { + return mouseDragStartInitiate$.pipe(operators_1.map(function (_a) { + var mouseDown = _a[0], mouseMove = _a[1]; + return mouseDown; + })); + }; + MouseService.prototype._createMouseDragInitiate$ = function (mouseDown$, stop$, defer) { + var _this = this; + return mouseDown$.pipe(operators_1.filter(function (mouseDown) { + return mouseDown.button === 0; + }), operators_1.switchMap(function (mouseDown) { + return rxjs_1.combineLatest(rxjs_1.of(mouseDown), defer ? + _this._createDeferredMouseMove$(mouseDown, _this._documentMouseMove$) : + _this._documentMouseMove$).pipe(operators_1.takeUntil(stop$), operators_1.take(1)); + })); + }; + MouseService.prototype._createOwner$ = function (claim$) { + return claim$.pipe(operators_1.scan(function (claims, claim) { + if (claim.zindex == null) { + delete claims[claim.name]; + } + else { + claims[claim.name] = claim.zindex; + } + return claims; + }, {}), operators_1.map(function (claims) { + var owner = null; + var zIndexMax = -1; + for (var name_1 in claims) { + if (!claims.hasOwnProperty(name_1)) { + continue; + } + if (claims[name_1] > zIndexMax) { + zIndexMax = claims[name_1]; + owner = name_1; + } + } + return owner; + }), operators_1.startWith(null)); + }; + MouseService.prototype._filtered = function (name, observable$, owner$) { + return observable$.pipe(operators_1.withLatestFrom(owner$), operators_1.filter(function (_a) { + var item = _a[0], owner = _a[1]; + return owner === name; + }), operators_1.map(function (_a) { + var item = _a[0], owner = _a[1]; + return item; + })); }; return MouseService; }()); exports.MouseService = MouseService; exports.default = MouseService; -},{"../Geo":229,"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":73,"rxjs/add/operator/switchMap":79,"rxjs/add/operator/withLatestFrom":83}],351:[function(require,module,exports){ +},{"rxjs":26,"rxjs/operators":224}],438:[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"); +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 Navigator = (function () { - function Navigator(clientId, token, apiV3, graphService, imageLoadingService, loadingService, stateService, cacheService) { +var Navigator = /** @class */ (function () { + function Navigator(clientId, options, token, apiV3, graphService, imageLoadingService, loadingService, stateService, cacheService, playService) { this._apiV3 = apiV3 != null ? apiV3 : new API_1.APIv3(clientId, token); this._imageLoadingService = imageLoadingService != null ? imageLoadingService : new Graph_1.ImageLoadingService(); this._graphService = graphService != null ? @@ -39575,13 +45339,15 @@ var Navigator = (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._cacheService.start(); - this._keyRequested$ = new BehaviorSubject_1.BehaviorSubject(null); - this._movedToKey$ = new BehaviorSubject_1.BehaviorSubject(null); + this._playService = playService != null ? + playService : + new Viewer_1.PlayService(this._graphService, this._stateService); + this._keyRequested$ = new rxjs_1.BehaviorSubject(null); + this._movedToKey$ = new rxjs_1.BehaviorSubject(null); this._request$ = null; this._requestSubscription = null; this._nodeRequestSubscription = null; @@ -39593,6 +45359,13 @@ var Navigator = (function () { enumerable: true, configurable: true }); + Object.defineProperty(Navigator.prototype, "cacheService", { + get: function () { + return this._cacheService; + }, + enumerable: true, + configurable: true + }); Object.defineProperty(Navigator.prototype, "graphService", { get: function () { return this._graphService; @@ -39621,6 +45394,13 @@ var Navigator = (function () { enumerable: true, configurable: true }); + Object.defineProperty(Navigator.prototype, "playService", { + get: function () { + return this._playService; + }, + enumerable: true, + configurable: true + }); Object.defineProperty(Navigator.prototype, "stateService", { get: function () { return this._stateService; @@ -39638,14 +45418,10 @@ var Navigator = (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) { @@ -39653,94 +45429,71 @@ var Navigator = (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$(filter) - .mergeMap(function (graph) { + return _this._trajectoryKeys$().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$ - .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 (graph) { + return _this._graphService.setFilter$(filter).pipe(operators_1.mergeMap(function () { return _this._graphService.cacheNode$(requestedKey); - }); + })); } - return _this._graphService.setFilter$(filter) - .map(function (graph) { + return _this._graphService.setFilter$(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$.pipe(operators_1.first(), operators_1.tap(function (key) { _this._apiV3.setToken(token); - }) - .mergeMap(function (key) { + }), operators_1.mergeMap(function (key) { return key == null ? - _this._graphService.reset$([]) - .map(function (graph) { - return undefined; - }) : - _this._trajectoryKeys$() - .mergeMap(function (keys) { - return _this._graphService.reset$(keys) - .mergeMap(function (graph) { + _this._graphService.reset$([]) : + _this._trajectoryKeys$().pipe(operators_1.mergeMap(function (keys) { + return _this._graphService.reset$(keys).pipe(operators_1.mergeMap(function () { return _this._cacheKeys$(keys); - }); - }) - .last() - .map(function (node) { + })); + }), operators_1.last(), operators_1.map(function (node) { return undefined; - }); - }); + })); + })); }; Navigator.prototype._cacheKeys$ = function (keys) { var _this = this; @@ -39748,9 +45501,7 @@ var Navigator = (function () { .map(function (key) { return _this._graphService.cacheNode$(key); }); - return Observable_1.Observable - .from(cacheNodes$) - .mergeAll(); + return rxjs_1.from(cacheNodes$).pipe(operators_1.mergeAll()); }; Navigator.prototype._abortRequest = function (reason) { if (this._requestSubscription != null) { @@ -39762,61 +45513,59 @@ var Navigator = (function () { this._nodeRequestSubscription = null; } if (this._request$ != 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$.pipe(operators_1.first(), operators_1.map(function (frame) { return frame.state.trajectory .map(function (node) { return node.key; }); - }); + })); }; return Navigator; }()); exports.Navigator = Navigator; exports.default = Navigator; -},{"../API":225,"../Edge":227,"../Graph":230,"../State":233,"../Viewer":236,"rxjs/BehaviorSubject":26,"rxjs/Observable":29,"rxjs/ReplaySubject":32,"rxjs/add/observable/throw":46,"rxjs/add/operator/do":59,"rxjs/add/operator/finally":62,"rxjs/add/operator/first":63,"rxjs/add/operator/map":65,"rxjs/add/operator/mergeMap":68}],352:[function(require,module,exports){ +},{"../API":273,"../Edge":275,"../Error":276,"../Graph":278,"../State":281,"../Viewer":285,"rxjs":26,"rxjs/operators":224}],439:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -var Observable_1 = require("rxjs/Observable"); -require("rxjs/add/observable/combineLatest"); -require("rxjs/add/operator/distinctUntilChanged"); -require("rxjs/add/operator/map"); -require("rxjs/add/operator/throttleTime"); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var Viewer_1 = require("../Viewer"); -var Observer = (function () { +var Observer = /** @class */ (function () { function Observer(eventEmitter, navigator, container) { var _this = this; this._container = container; @@ -39824,7 +45573,12 @@ var Observer = (function () { this._navigator = navigator; this._projection = new Viewer_1.Projection(); this._started = false; - // loading should always emit, also when cover is activated + this._navigable$ = new rxjs_1.Subject(); + // navigable and loading should always emit, also when cover is activated. + this._navigable$ + .subscribe(function (navigable) { + _this._eventEmitter.fire(Viewer_1.Viewer.navigablechanged, navigable); + }); this._navigator.loadingService.loading$ .subscribe(function (loading) { _this._eventEmitter.fire(Viewer_1.Viewer.loadingchanged, loading); @@ -39837,16 +45591,20 @@ var Observer = (function () { enumerable: true, configurable: true }); + Object.defineProperty(Observer.prototype, "navigable$", { + get: function () { + return this._navigable$; + }, + enumerable: true, + configurable: true + }); Observer.prototype.projectBasic$ = function (basicPoint) { var _this = this; - return 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])]; - }); + })); }; Observer.prototype.startEmit = function () { var _this = this; @@ -39858,26 +45616,21 @@ var Observer = (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); @@ -39886,24 +45639,18 @@ var Observer = (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 { @@ -39914,7 +45661,7 @@ var Observer = (function () { target: _this._eventEmitter, type: type, }; - }) + })) .subscribe(function (event) { _this._eventEmitter.fire(event.type, event); }); @@ -39939,42 +45686,356 @@ var Observer = (function () { }; 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._mapMouseEvent$ = function (type, mouseEvent$) { - return mouseEvent$.map(function (event) { + return mouseEvent$.pipe(operators_1.map(function (event) { return [type, event]; - }); + })); }; return Observer; }()); exports.Observer = Observer; exports.default = Observer; -},{"../Viewer":236,"rxjs/Observable":29,"rxjs/add/observable/combineLatest":38,"rxjs/add/operator/distinctUntilChanged":58,"rxjs/add/operator/map":65,"rxjs/add/operator/throttleTime":82}],353:[function(require,module,exports){ +},{"../Viewer":285,"rxjs":26,"rxjs/operators":224}],440:[function(require,module,exports){ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var Edge_1 = require("../Edge"); +var Graph_1 = require("../Graph"); +var PlayService = /** @class */ (function () { + function PlayService(graphService, stateService, graphCalculator) { + this._graphService = graphService; + this._stateService = stateService; + this._graphCalculator = !!graphCalculator ? graphCalculator : new Graph_1.GraphCalculator(); + this._directionSubject$ = new rxjs_1.Subject(); + this._direction$ = this._directionSubject$.pipe(operators_1.startWith(Edge_1.EdgeDirection.Next), operators_1.publishReplay(1), operators_1.refCount()); + this._direction$.subscribe(); + this._playing = false; + this._playingSubject$ = new rxjs_1.Subject(); + this._playing$ = this._playingSubject$.pipe(operators_1.startWith(this._playing), operators_1.publishReplay(1), operators_1.refCount()); + this._playing$.subscribe(); + this._speed = 0.5; + this._speedSubject$ = new rxjs_1.Subject(); + this._speed$ = this._speedSubject$.pipe(operators_1.startWith(this._speed), operators_1.publishReplay(1), operators_1.refCount()); + this._speed$.subscribe(); + this._nodesAhead = this._mapNodesAhead(this._mapSpeed(this._speed)); + this._bridging$ = null; + } + Object.defineProperty(PlayService.prototype, "playing", { + get: function () { + return this._playing; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(PlayService.prototype, "direction$", { + get: function () { + return this._direction$; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(PlayService.prototype, "playing$", { + get: function () { + return this._playing$; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(PlayService.prototype, "speed$", { + get: function () { + return this._speed$; + }, + enumerable: true, + configurable: true + }); + PlayService.prototype.play = function () { + var _this = this; + if (this._playing) { + return; + } + this._stateService.cutNodes(); + var stateSpeed = this._setSpeed(this._speed); + this._stateService.setSpeed(stateSpeed); + this._graphModeSubscription = this._speed$.pipe(operators_1.map(function (speed) { + return speed > PlayService.sequenceSpeed ? Graph_1.GraphMode.Sequence : Graph_1.GraphMode.Spatial; + }), operators_1.distinctUntilChanged()) + .subscribe(function (mode) { + _this._graphService.setGraphMode(mode); + }); + this._cacheSubscription = rxjs_1.combineLatest(this._stateService.currentNode$.pipe(operators_1.map(function (node) { + return [node.sequenceKey, node.key]; + }), operators_1.distinctUntilChanged(undefined, function (_a) { + var sequenceKey = _a[0], nodeKey = _a[1]; + return sequenceKey; + })), this._graphService.graphMode$, this._direction$).pipe(operators_1.switchMap(function (_a) { + var _b = _a[0], sequenceKey = _b[0], nodeKey = _b[1], mode = _a[1], direction = _a[2]; + if (direction !== Edge_1.EdgeDirection.Next && direction !== Edge_1.EdgeDirection.Prev) { + return rxjs_1.of([undefined, direction]); + } + var sequence$ = (mode === Graph_1.GraphMode.Sequence ? + _this._graphService.cacheSequenceNodes$(sequenceKey, nodeKey) : + _this._graphService.cacheSequence$(sequenceKey)).pipe(operators_1.retry(3), operators_1.catchError(function (error) { + console.error(error); + return rxjs_1.of(undefined); + })); + return rxjs_1.combineLatest(sequence$, rxjs_1.of(direction)); + }), operators_1.switchMap(function (_a) { + var sequence = _a[0], direction = _a[1]; + if (sequence === undefined) { + return rxjs_1.empty(); + } + var sequenceKeys = sequence.keys.slice(); + if (direction === Edge_1.EdgeDirection.Prev) { + sequenceKeys.reverse(); + } + return _this._stateService.currentState$.pipe(operators_1.map(function (frame) { + return [frame.state.trajectory[frame.state.trajectory.length - 1].key, frame.state.nodesAhead]; + }), operators_1.scan(function (_a, _b) { + var lastRequestKey = _a[0], previousRequestKeys = _a[1]; + var lastTrajectoryKey = _b[0], nodesAhead = _b[1]; + if (lastRequestKey === undefined) { + lastRequestKey = lastTrajectoryKey; + } + var lastIndex = sequenceKeys.length - 1; + if (nodesAhead >= _this._nodesAhead || sequenceKeys[lastIndex] === lastRequestKey) { + return [lastRequestKey, []]; + } + var current = sequenceKeys.indexOf(lastTrajectoryKey); + var start = sequenceKeys.indexOf(lastRequestKey) + 1; + var end = Math.min(lastIndex, current + _this._nodesAhead - nodesAhead) + 1; + if (end <= start) { + return [lastRequestKey, []]; + } + return [sequenceKeys[end - 1], sequenceKeys.slice(start, end)]; + }, [undefined, []]), operators_1.mergeMap(function (_a) { + var lastRequestKey = _a[0], newRequestKeys = _a[1]; + return rxjs_1.from(newRequestKeys); + })); + }), operators_1.mergeMap(function (key) { + return _this._graphService.cacheNode$(key).pipe(operators_1.catchError(function () { + return rxjs_1.empty(); + })); + }, 6)) + .subscribe(); + this._playingSubscription = this._stateService.currentState$.pipe(operators_1.filter(function (frame) { + return frame.state.nodesAhead < _this._nodesAhead; + }), operators_1.distinctUntilChanged(undefined, function (frame) { + return frame.state.lastNode.key; + }), operators_1.map(function (frame) { + var lastNode = frame.state.lastNode; + var trajectory = frame.state.trajectory; + var increasingTime = undefined; + for (var i = trajectory.length - 2; i >= 0; i--) { + var node = trajectory[i]; + if (node.sequenceKey !== lastNode.sequenceKey) { + break; + } + if (node.capturedAt !== lastNode.capturedAt) { + increasingTime = node.capturedAt < lastNode.capturedAt; + break; + } + } + return [frame.state.lastNode, increasingTime]; + }), operators_1.withLatestFrom(this._direction$), operators_1.switchMap(function (_a) { + var _b = _a[0], node = _b[0], increasingTime = _b[1], direction = _a[1]; + return rxjs_1.zip(([Edge_1.EdgeDirection.Next, Edge_1.EdgeDirection.Prev].indexOf(direction) > -1 ? + node.sequenceEdges$ : + node.spatialEdges$).pipe(operators_1.first(function (status) { + return status.cached; + }), operators_1.timeout(15000)), rxjs_1.of(direction)).pipe(operators_1.map(function (_a) { + var s = _a[0], d = _a[1]; + for (var _i = 0, _b = s.edges; _i < _b.length; _i++) { + var edge = _b[_i]; + if (edge.data.direction === d) { + return edge.to; + } + } + return null; + }), operators_1.switchMap(function (key) { + return key != null ? + _this._graphService.cacheNode$(key) : + _this._bridge$(node, increasingTime).pipe(operators_1.filter(function (n) { + return !!n; + })); + })); + })) + .subscribe(function (node) { + _this._stateService.appendNodes([node]); + }, function (error) { + console.error(error); + _this.stop(); + }); + this._clearSubscription = this._stateService.currentNode$.pipe(operators_1.bufferCount(1, 10)) + .subscribe(function (nodes) { + _this._stateService.clearPriorNodes(); + }); + this._setPlaying(true); + var currentLastNodes$ = this._stateService.currentState$.pipe(operators_1.map(function (frame) { + return frame.state; + }), operators_1.distinctUntilChanged(function (_a, _b) { + var kc1 = _a[0], kl1 = _a[1]; + var kc2 = _b[0], kl2 = _b[1]; + return kc1 === kc2 && kl1 === kl2; + }, function (state) { + return [state.currentNode.key, state.lastNode.key]; + }), operators_1.filter(function (state) { + return state.currentNode.key === state.lastNode.key && + state.currentIndex === state.trajectory.length - 1; + }), operators_1.map(function (state) { + return state.currentNode; + })); + this._stopSubscription = rxjs_1.combineLatest(currentLastNodes$, this._direction$).pipe(operators_1.switchMap(function (_a) { + var node = _a[0], direction = _a[1]; + var edgeStatus$ = ([Edge_1.EdgeDirection.Next, Edge_1.EdgeDirection.Prev].indexOf(direction) > -1 ? + node.sequenceEdges$ : + node.spatialEdges$).pipe(operators_1.first(function (status) { + return status.cached; + }), operators_1.timeout(15000), operators_1.catchError(function (error) { + console.error(error); + return rxjs_1.of({ cached: false, edges: [] }); + })); + return rxjs_1.combineLatest(rxjs_1.of(direction), edgeStatus$).pipe(operators_1.map(function (_a) { + var d = _a[0], es = _a[1]; + for (var _i = 0, _b = es.edges; _i < _b.length; _i++) { + var edge = _b[_i]; + if (edge.data.direction === d) { + return true; + } + } + return false; + })); + }), operators_1.mergeMap(function (hasEdge) { + if (hasEdge || !_this._bridging$) { + return rxjs_1.of(hasEdge); + } + return _this._bridging$.pipe(operators_1.map(function (node) { + return node != null; + }), operators_1.catchError(function (error) { + console.error(error); + return rxjs_1.of(false); + })); + }), operators_1.first(function (hasEdge) { + return !hasEdge; + })) + .subscribe(undefined, undefined, function () { _this.stop(); }); + if (this._stopSubscription.closed) { + this._stopSubscription = null; + } + }; + PlayService.prototype.setDirection = function (direction) { + this._directionSubject$.next(direction); + }; + PlayService.prototype.setSpeed = function (speed) { + speed = Math.max(0, Math.min(1, speed)); + if (speed === this._speed) { + return; + } + var stateSpeed = this._setSpeed(speed); + if (this._playing) { + this._stateService.setSpeed(stateSpeed); + } + this._speedSubject$.next(this._speed); + }; + PlayService.prototype.stop = function () { + if (!this._playing) { + return; + } + if (!!this._stopSubscription) { + if (!this._stopSubscription.closed) { + this._stopSubscription.unsubscribe(); + } + this._stopSubscription = null; + } + this._graphModeSubscription.unsubscribe(); + this._graphModeSubscription = null; + this._cacheSubscription.unsubscribe(); + this._cacheSubscription = null; + this._playingSubscription.unsubscribe(); + this._playingSubscription = null; + this._clearSubscription.unsubscribe(); + this._clearSubscription = null; + this._stateService.setSpeed(1); + this._stateService.cutNodes(); + this._graphService.setGraphMode(Graph_1.GraphMode.Spatial); + this._setPlaying(false); + }; + PlayService.prototype._bridge$ = function (node, increasingTime) { + var _this = this; + if (increasingTime === undefined) { + return rxjs_1.of(null); + } + var boundingBox = this._graphCalculator.boundingBoxCorners(node.latLon, 25); + this._bridging$ = this._graphService.cacheBoundingBox$(boundingBox[0], boundingBox[1]).pipe(operators_1.mergeMap(function (nodes) { + var nextNode = null; + for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) { + var n = nodes_1[_i]; + if (n.sequenceKey === node.sequenceKey || + !n.cameraUuid || + n.cameraUuid !== node.cameraUuid || + n.capturedAt === node.capturedAt || + n.capturedAt > node.capturedAt !== increasingTime) { + continue; + } + var delta = Math.abs(n.capturedAt - node.capturedAt); + if (delta > 15000) { + continue; + } + if (!nextNode || delta < Math.abs(nextNode.capturedAt - node.capturedAt)) { + nextNode = n; + } + } + return !!nextNode ? + _this._graphService.cacheNode$(nextNode.key) : + rxjs_1.of(null); + }), operators_1.finalize(function () { + _this._bridging$ = null; + }), operators_1.publish(), operators_1.refCount()); + return this._bridging$; + }; + PlayService.prototype._mapSpeed = function (speed) { + var x = 2 * speed - 1; + return Math.pow(10, x) - 0.2 * x; + }; + PlayService.prototype._mapNodesAhead = function (stateSpeed) { + return Math.round(Math.max(10, Math.min(50, 8 + 6 * stateSpeed))); + }; + PlayService.prototype._setPlaying = function (playing) { + this._playing = playing; + this._playingSubject$.next(playing); + }; + PlayService.prototype._setSpeed = function (speed) { + this._speed = speed; + var stateSpeed = this._mapSpeed(this._speed); + this._nodesAhead = this._mapNodesAhead(stateSpeed); + return stateSpeed; + }; + PlayService.sequenceSpeed = 0.54; + return PlayService; +}()); +exports.PlayService = PlayService; +exports.default = PlayService; + +},{"../Edge":275,"../Graph":278,"rxjs":26,"rxjs/operators":224}],441:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); var THREE = require("three"); var Geo_1 = require("../Geo"); -var Projection = (function () { +var Projection = /** @class */ (function () { function Projection(geoCoords, viewportCoords) { this._geoCoords = !!geoCoords ? geoCoords : new Geo_1.GeoCoords(); this._viewportCoords = !!viewportCoords ? viewportCoords : new Geo_1.ViewportCoords(); @@ -40027,18 +46088,15 @@ var Projection = (function () { exports.Projection = Projection; exports.default = Projection; -},{"../Geo":229,"three":176}],354:[function(require,module,exports){ +},{"../Geo":277,"three":225}],442:[function(require,module,exports){ "use strict"; -/// Object.defineProperty(exports, "__esModule", { value: true }); +var operators_1 = require("rxjs/operators"); var THREE = require("three"); var vd = require("virtual-dom"); -var 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 = (function () { +var SpriteAtlas = /** @class */ (function () { function SpriteAtlas() { } Object.defineProperty(SpriteAtlas.prototype, "json", { @@ -40117,7 +46175,7 @@ var SpriteAtlas = (function () { break; case Viewer_1.Alignment.BottomRight: case Viewer_1.Alignment.Right: - case Viewer_1.Alignment.BottomRight: + case Viewer_1.Alignment.TopRight: default: break; } @@ -40162,20 +46220,16 @@ var SpriteAtlas = (function () { }; return SpriteAtlas; }()); -var SpriteService = (function () { +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; @@ -40226,116 +46280,71 @@ var SpriteService = (function () { exports.SpriteService = SpriteService; exports.default = SpriteService; -},{"../Viewer":236,"rxjs/Subject":34,"rxjs/add/operator/publishReplay":72,"rxjs/add/operator/scan":73,"rxjs/add/operator/startWith":78,"three":176,"virtual-dom":182}],355:[function(require,module,exports){ + +},{"../Viewer":285,"rxjs":26,"rxjs/operators":224,"three":225,"virtual-dom":230}],443:[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"); -var TouchService = (function () { +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); +var TouchService = /** @class */ (function () { function TouchService(canvasContainer, domContainer) { var _this = this; - this._canvasContainer = canvasContainer; - this._domContainer = domContainer; - 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$.pipe(operators_1.scan(function (pinch, operation) { return operation(pinch); }, { changeX: 0, @@ -40353,12 +46362,10 @@ var TouchService = (function () { screenY: 0, touch1: null, touch2: null, - }); - this._touchMove$ - .filter(function (te) { + })); + this._touchMove$.pipe(operators_1.filter(function (te) { return te.touches.length === 2 && te.targetTouches.length === 2; - }) - .map(function (te) { + }), operators_1.map(function (te) { return function (previous) { var touch1 = te.touches[0]; var touch2 = te.touches[1]; @@ -40397,14 +46404,11 @@ var TouchService = (function () { }; return current; }; - }) + })) .subscribe(this._pinchOperation$); - 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 () { @@ -40501,13 +46505,15 @@ var TouchService = (function () { }()); 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":73,"rxjs/add/operator/switchMap":79}],356:[function(require,module,exports){ +},{"rxjs":26,"rxjs/operators":224}],444:[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; } @@ -40515,17 +46521,22 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); +var rxjs_1 = require("rxjs"); +var operators_1 = require("rxjs/operators"); var when = require("when"); var Viewer_1 = require("../Viewer"); var Utils_1 = require("../Utils"); /** * @class Viewer * - * @classdesc The Viewer object represents the navigable photo viewer. - * Create a Viewer by specifying a container, client ID, photo key and + * @classdesc The Viewer object represents the navigable image viewer. + * Create a Viewer by specifying a container, client ID, image key and * other options. The viewer exposes methods and events for programmatic * interaction. * + * In the case of asynchronous methods, MapillaryJS returns promises to + * the results. Notifications are always emitted through JavaScript events. + * * The viewer works with a few different coordinate systems. * * Container pixel coordinates @@ -40567,37 +46578,92 @@ var Utils_1 = require("../Utils"); * zoomed independently of the size of the viewer container resulting in * different conversion results for different viewing directions. */ -var Viewer = (function (_super) { +var Viewer = /** @class */ (function (_super) { __extends(Viewer, _super); /** * Create a new viewer instance. * + * @description It is possible to initialize the viewer with or + * without a key. + * + * When you want to show a specific image in the viewer from + * the start you should initialize it with a key. + * + * When you do not know the first image key at implementation + * time, e.g. in a map-viewer application you should initialize + * the viewer without a key and call `moveToKey` instead. + * + * When initializing with a key the viewer is bound to that key + * until the node for that key has been successfully loaded. + * Also, a cover with the image of the key will be shown. + * If the data for that key can not be loaded because the key is + * faulty or other errors occur it is not possible to navigate + * to another key because the viewer is not navigable. The viewer + * becomes navigable when the data for the key has been loaded and + * the image is shown in the viewer. This way of initializing + * the viewer is mostly for embedding in blog posts and similar + * where one wants to show a specific image initially. + * + * If the viewer is initialized without a key (with null or + * undefined) it is not bound to any particular key and it is + * possible to move to any key with `viewer.moveToKey("")`. + * If the first move to a key fails it is possible to move to another + * key. The viewer will show a black background until a move + * succeeds. This way of intitializing is suited for a map-viewer + * application when the initial key is not known at implementation + * time. + * * @param {string} id - Required `id` of a DOM element which will * be transformed into the viewer. * @param {string} clientId - Required `Mapillary API ClientID`. Can * be obtained from https://www.mapillary.com/app/settings/developers. - * @param {string} [key] - Optional `photoId` to start from, can be any - * Mapillary photo, if null no image is loaded. - * @param {IViewerOptions} [options] - Optional configuration object - * specifing Viewer's initial setup. - * @param {string} [token] - Optional bearer token for API requests of + * @param {string} key - Optional `image-key` to start from. The key + * can be any Mapillary image. If a key is provided the viewer is + * bound to that key until it has been fully loaded. If null is provided + * no image is loaded at viewer initialization and the viewer is not + * bound to any particular key. Any image can then be navigated to + * with e.g. `viewer.moveToKey("")`. + * @param {IViewerOptions} options - Optional configuration object + * specifing Viewer's and the components' initial setup. + * @param {string} token - Optional bearer token for API requests of * protected resources. * * @example * ``` - * var viewer = new Mapillary.Viewer("", "", ""); + * var viewer = new Mapillary.Viewer("", "", ""); * ``` */ function Viewer(id, 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); + Utils_1.Urls.setOptions(options.url); + _this._navigator = new Viewer_1.Navigator(clientId, options, token); _this._container = new Viewer_1.Container(id, _this._navigator.stateService, options); _this._observer = new Viewer_1.Observer(_this, _this._navigator, _this._container); _this._componentController = new Viewer_1.ComponentController(_this._container, _this._navigator, _this._observer, key, options.component); return _this; } + Object.defineProperty(Viewer.prototype, "isNavigable", { + /** + * Return a boolean indicating if the viewer is in a navigable state. + * + * @description The navigable state indicates if the viewer supports + * moving, i.e. calling the {@link moveToKey}, {@link moveDir`} + * and {@link moveCloseTo} methods or changing the authentication state, + * i.e. calling {@link setAuthToken}. The viewer will not be in a navigable + * state if the cover is activated and the viewer has been supplied a key. + * When the cover is deactivated or the viewer is activated without being + * supplied a key it will be navigable. + * + * @returns {boolean} Boolean indicating whether the viewer is navigable. + */ + get: function () { + return this._componentController.navigable; + }, + enumerable: true, + configurable: true + }); /** * Activate a component. * @@ -40658,8 +46724,7 @@ var Viewer = (function (_super) { Viewer.prototype.getBearing = function () { var _this = this; return when.promise(function (resolve, reject) { - _this._container.renderService.bearing$ - .first() + _this._container.renderService.bearing$.pipe(operators_1.first()) .subscribe(function (bearing) { resolve(bearing); }, function (error) { @@ -40668,16 +46733,16 @@ var Viewer = (function (_super) { }); }; /** - * Get the basic coordinates of the current photo that is + * Get the basic coordinates of the current image that is * at the center of the viewport. * * @description Basic coordinates are 2D coordinates on the [0, 1] interval * and have the origin point, (0, 0), at the top left corner and the * maximum value, (1, 1), at the bottom right corner of the original - * photo. + * image. * * @returns {Promise} Promise to the basic coordinates - * of the current photo at the center for the viewport. + * of the current image at the center for the viewport. * * @example * ``` @@ -40718,7 +46783,7 @@ var Viewer = (function (_super) { return this._container.element; }; /** - * Get the photo's current zoom level. + * Get the image's current zoom level. * * @returns {Promise} Promise to the viewers's current * zoom level. @@ -40751,6 +46816,9 @@ var Viewer = (function (_super) { * @throws {Error} If no nodes exist close to provided latitude * longitude. * @throws {Error} Propagates any IO errors to the caller. + * @throws {Error} When viewer is not navigable. + * @throws {AbortMapillaryError} When a subsequent move request is made + * before the move close to call has completed. * * @example * ``` @@ -40760,9 +46828,11 @@ var Viewer = (function (_super) { * ``` */ Viewer.prototype.moveCloseTo = function (lat, lon) { - var _this = this; + var moveCloseTo$ = this.isNavigable ? + this._navigator.moveCloseTo$(lat, lon) : + rxjs_1.throwError(new Error("Calling moveCloseTo is not supported when viewer is not navigable.")); return when.promise(function (resolve, reject) { - _this._navigator.moveCloseTo$(lat, lon).subscribe(function (node) { + moveCloseTo$.subscribe(function (node) { resolve(node); }, function (error) { reject(error); @@ -40779,6 +46849,9 @@ var Viewer = (function (_super) { * @throws {Error} If the current node does not have the edge direction * or the edges has not yet been cached. * @throws {Error} Propagates any IO errors to the caller. + * @throws {Error} When viewer is not navigable. + * @throws {AbortMapillaryError} When a subsequent move request is made + * before the move dir call has completed. * * @example * ``` @@ -40788,9 +46861,11 @@ var Viewer = (function (_super) { * ``` */ Viewer.prototype.moveDir = function (dir) { - var _this = this; + var moveDir$ = this.isNavigable ? + this._navigator.moveDir$(dir) : + rxjs_1.throwError(new Error("Calling moveDir is not supported when viewer is not navigable.")); return when.promise(function (resolve, reject) { - _this._navigator.moveDir$(dir).subscribe(function (node) { + moveDir$.subscribe(function (node) { resolve(node); }, function (error) { reject(error); @@ -40798,11 +46873,14 @@ var Viewer = (function (_super) { }); }; /** - * Navigate to a given photo key. + * Navigate to a given image key. * - * @param {string} key - A valid Mapillary photo key. + * @param {string} key - A valid Mapillary image key. * @returns {Promise} Promise to the node that was navigated to. * @throws {Error} Propagates any IO errors to the caller. + * @throws {Error} When viewer is not navigable. + * @throws {AbortMapillaryError} When a subsequent move request is made + * before the move to key call has completed. * * @example * ``` @@ -40812,9 +46890,11 @@ var Viewer = (function (_super) { * ``` */ Viewer.prototype.moveToKey = function (key) { - var _this = this; + var moveToKey$ = this.isNavigable ? + this._navigator.moveToKey$(key) : + rxjs_1.throwError(new Error("Calling moveToKey is not supported when viewer is not navigable.")); return when.promise(function (resolve, reject) { - _this._navigator.moveToKey$(key).subscribe(function (node) { + moveToKey$.subscribe(function (node) { resolve(node); }, function (error) { reject(error); @@ -40829,7 +46909,7 @@ var Viewer = (function (_super) { * pixel point that lies in the visible area of the viewer container. * * @param {Array} basicPoint - Basic images coordinates to project. - * @returns {Promise} Promise to the pixel coordinates corresponding + * @returns {Promise>} Promise to the pixel coordinates corresponding * to the basic image point. * * @example @@ -40862,7 +46942,6 @@ var Viewer = (function (_super) { */ Viewer.prototype.resize = function () { this._container.renderService.resize$.next(null); - this._componentController.resize(); }; /** * Set a bearer token for authenticated API requests of @@ -40873,13 +46952,18 @@ var Viewer = (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. * * @param {string} [token] token - Bearer token. * @returns {Promise} Promise that resolves after token * is set. * + * @throws {Error} When viewer is not navigable. + * * @example * ``` * viewer.setAuthToken("") @@ -40887,9 +46971,11 @@ var Viewer = (function (_super) { * ``` */ Viewer.prototype.setAuthToken = function (token) { - var _this = this; + var setToken$ = this.isNavigable ? + this._navigator.setToken$(token) : + rxjs_1.throwError(new Error("Calling setAuthToken is not supported when viewer is not navigable.")); return when.promise(function (resolve, reject) { - _this._navigator.setToken$(token) + setToken$ .subscribe(function () { resolve(undefined); }, function (error) { @@ -40898,16 +46984,16 @@ var Viewer = (function (_super) { }); }; /** - * Set the basic coordinates of the current photo to be in the + * Set the basic coordinates of the current image to be in the * center of the viewport. * * @description Basic coordinates are 2D coordinates on the [0, 1] interval * and has the origin point, (0, 0), at the top left corner and the * maximum value, (1, 1), at the bottom right corner of the original - * photo. + * image. * * @param {number[]} The basic coordinates of the current - * photo to be at the center for the viewport. + * image to be at the center for the viewport. * * @example * ``` @@ -40947,8 +47033,9 @@ var Viewer = (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. @@ -40986,13 +47073,26 @@ var Viewer = (function (_super) { this._container.renderService.renderMode$.next(renderMode); }; /** - * Set the photo's current zoom level. + * Set the viewer's transition mode. + * + * @param {TransitionMode} transitionMode - Transition mode. + * + * @example + * ``` + * viewer.setTransitionMode(Mapillary.TransitionMode.Instantaneous); + * ``` + */ + Viewer.prototype.setTransitionMode = function (transitionMode) { + this._navigator.stateService.setTransitionMode(transitionMode); + }; + /** + * Set the image's current zoom level. * * @description Possible zoom level values are on the [0, 3] interval. - * Zero means zooming out to fit the photo to the view whereas three + * Zero means zooming out to fit the image to the view whereas three * shows the highest level of detail. * - * @param {number} The photo's current zoom level. + * @param {number} The image's current zoom level. * * @example * ``` @@ -41061,6 +47161,11 @@ var Viewer = (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. @@ -41089,7 +47194,7 @@ var Viewer = (function (_super) { /** * Fired when the viewer is loading more data. * @event - * @type {boolean} loading - Value indicating whether the viewer is loading. + * @type {boolean} loading - Boolean indicating whether the viewer is loading. */ Viewer.loadingchanged = "loadingchanged"; /** @@ -41136,6 +47241,20 @@ var Viewer = (function (_super) { * @event */ Viewer.movestart = "movestart"; + /** + * Fired when the navigable state of the viewer changes. + * + * @description The navigable state indicates if the viewer supports + * moving, i.e. calling the `moveToKey`, `moveDir` and `moveCloseTo` + * methods. The viewer will not be in a navigable state if the cover + * is activated and the viewer has been supplied a key. When the cover + * is deactivated or activated without being supplied a key it will + * be navigable. + * + * @event + * @type {boolean} navigable - Boolean indicating whether the viewer is navigable. + */ + Viewer.navigablechanged = "navigablechanged"; /** * Fired every time the viewer navigates to a new node. * @event @@ -41158,6 +47277,6 @@ var Viewer = (function (_super) { }(Utils_1.EventEmitter)); exports.Viewer = Viewer; -},{"../Utils":235,"../Viewer":236,"when":223}]},{},[231])(231) +},{"../Utils":284,"../Viewer":285,"rxjs":26,"rxjs/operators":224,"when":271}]},{},[279])(279) }); //# sourceMappingURL=mapillary.js.map